Actual production, according to media movement theory to determine the appropriate operating speed milling machines are the critical speed of 76% and 88% while our current manufacturing mill transfer rate between the majority of 75% to 80%. Also suitable mill speed is determined by the temporary production compared. When comparing, do not just look at the level of the production capacity of the mill, but also the power consumption, steel consumption and economic benefits how. The results of a concentrator States on a series of 3200mm 3100mm ten temporary industrial scale ball mill speed comparison test was filling rate remained under 44% ~ 48% condition, ball speed by 18r / min speed was increased to 74.3% 19.8r / min speed was 81.72%, the whole plant in processing ore increased by 45,800 t but due to the increase in electricity consumption of 6.574 million kw h liners make more consumption 388.48t cost per ton of concentrate to improve the 0.38 yuan,Winnowing pulverizer Mill resulting in the whole plant all year speed is increased due to mill and less profit 567,900 yuan. That is, increasing output without increasing the conclusion is negative.
Grinding media in a state of motion depends on the cylinder body mill speed. Motion state of the medium is different, when other conditions remain unchanged. Grinding effect is not the same. At low speed milling machines, medium spilled off the movement-based, High Pressure Grinding Mill small impact effect, mainly for grinding action grinding mill production capacity is low, suitable for fine grinding; at high speed, medium Paola sports increase the proportion of the way, the impact of the role of strong grinding effect to the impact of the main grinding stripping followed conducive coarse crushed material, milling machine high production capacity. Mill filling rate is different, the maximum useful power reaches the desired speed is not the same. Filling rate is higher, in order to ensure the innermost layer can be in the falling ball movement, requiring higher mill speed, ability to make useful power reaches the maximum, so that the mill has the greatest productivity.
2014年8月31日星期日
Mill routine maintenance seven details
1, milling machine bearing shoulder the entire load of the machine, so good lubrication of the bearing life of a great relationship,Winnowing pulverizer Mill it directly affects the life and the operation rate of the machine, which requires the injection of oil must be clean, seal must be good.
2, the newly installed tires prone to loosening must always be checked.
3, note that the various parts of the machine is working properly.
4, pay attention to check the degree of wear of wear parts, pay attention to the replacement of worn parts.
5, put the event the device chassis plane should go out dust and other materials in order to avoid the machine could not have broken mill activity bearing material can not move on the bottom shelf, so as to cause a serious accident.
6, bearing temperature rise,Ash Calcium Machine the reasons should be eliminated immediately stopped and checked.
7, turn the gear in operation should be immediately stopped if the impact of the sound check and eliminate.
2, the newly installed tires prone to loosening must always be checked.
3, note that the various parts of the machine is working properly.
4, pay attention to check the degree of wear of wear parts, pay attention to the replacement of worn parts.
5, put the event the device chassis plane should go out dust and other materials in order to avoid the machine could not have broken mill activity bearing material can not move on the bottom shelf, so as to cause a serious accident.
6, bearing temperature rise,Ash Calcium Machine the reasons should be eliminated immediately stopped and checked.
7, turn the gear in operation should be immediately stopped if the impact of the sound check and eliminate.
2014年8月29日星期五
Hydraulic block machine at home and abroad the most well-known
Do you know what are the use of hydraulic cushion block machine to produce all kinds of cushion block? If you don't know that you haven't found the high interest investments where the hydraulic block machine, block is called areinforced protective cushion block, in brick concrete structure and frame structure, placed between thereinforcement and formwork,Jaw type Mobile Crushing Plant reinforcement for fixed position, but also to prevent the exposure of reinforcement bycorrosion, in order to be able to let the highway, railway, bridge and so on more solid, service life is longer, the builders have chosen to various pad to support bar, do indeed expected to play a role in all kinds of buildings, the bearing capacity is stronger, also have the durability, acid and alkali resistant, fire at production, hydraulic block machine the block on the quality of the project itself plays an important role,Crawler Type Mobile Crushing Plant also because of this 2014 investmenthydraulic block machine more than friends, if you are looking for a project now, may wish to take a lower hydrauliccushion block machine, full automatic cement block machine equipment, and many production site for your visit, I believe you will be satisfied.
2014年8月22日星期五
Processing of fly ash is the best machine Raymond Mill
Fly ash is one of the larger of China's current emissions of industrial waste, with the development of power industry, fly ash emissions from coal-fired power plants every year. Required a large amount of fly ash Raymond mill processing and utilization, otherwise it will generate dust, pollution of the atmosphere;Winnowing pulverizer Mill into the water if the river will cause blockage of toxic chemicals which will cause harm to humans and creatures.
But the fly in the country to promote and encourage a very wide range of applications, coal ash insulation materials, not only heat, but also a good waterproof, fly in the roadbed, fill, concrete admixtures, soil applications and other aspects of the transformation, but also applicable in the cement raw materials, cement mixing materials, large-scale water conservancy projects and other purposes, Raymond mill select function to bring you a new round of development, an important milestone in the development of infrastructure and device!
According to the national resource recycling policies and guidance,Ash Calcium Machine and gangue power plant and so the need for reform of the equipment and technology, recycling of fly ash reuse intensify, especially for high-ash mill utilization of well-furnished improve the utilization level.
Raymond mill can be used for processing coal gangue, turning waste into treasure, making re-use. Henan off the machine Raymond milling technology has leading technology in the global level, milling machine with advanced technology, focusing on the processing of fly ash, to fully meet customer demand for milling machines, high yield.
But the fly in the country to promote and encourage a very wide range of applications, coal ash insulation materials, not only heat, but also a good waterproof, fly in the roadbed, fill, concrete admixtures, soil applications and other aspects of the transformation, but also applicable in the cement raw materials, cement mixing materials, large-scale water conservancy projects and other purposes, Raymond mill select function to bring you a new round of development, an important milestone in the development of infrastructure and device!
According to the national resource recycling policies and guidance,Ash Calcium Machine and gangue power plant and so the need for reform of the equipment and technology, recycling of fly ash reuse intensify, especially for high-ash mill utilization of well-furnished improve the utilization level.
Raymond mill can be used for processing coal gangue, turning waste into treasure, making re-use. Henan off the machine Raymond milling technology has leading technology in the global level, milling machine with advanced technology, focusing on the processing of fly ash, to fully meet customer demand for milling machines, high yield.
2014年8月20日星期三
Aerated concrete block construction
1 first to clear the area, the first skin with 1: 3 cement mortar masonry and brick from the second side with a leather binder masonry.
2 concrete or concrete block walls and steel connections in the construction, can be six or L-shaped pieces of iron rebar.
3. each block masonry, to use the horizontal ruler and a rubber hammer correcting horizontal and vertical position, and to do down the wrong skin lap joints.
4 second skin masonry blocks,Block separate machine must be carried out only after the first skin level gray brick mortar joints solidification.
5. top of the wall surface of concrete blocks and steel concrete beams, plates connected, can be connected with steel or flexible connections.
6 aerated concrete block walls doors and windows installed, precast concrete blocks can be expanded mode or special screw connection.
7 hydropower pipeline laying, light electric cutting machine can be used and supplemented by hand-engraving slot is slotted. After laying the pipeline, first with 1: 3 cement mortar infill, reuse binder fill level, and along the slot length externally bonded glass fiber mesh reinforced.
8 Where different materials and block walls should be posted at the intersection of reinforced fiberglass mesh.
9 outside the walls embedded in two batches processes,AAC Bucket Elevator the surface layer should be embedded in the underlying grant can only be granted after the embedded dry.
10. with facades made of aerated concrete in front of face paint, you should smear interface agent. When leveling layer is greater than 10mm, should be applied several times.
11. bathroom, kitchen wall stickers when tiles should be waterproof, and then paste tile with tile adhesive.
2 concrete or concrete block walls and steel connections in the construction, can be six or L-shaped pieces of iron rebar.
3. each block masonry, to use the horizontal ruler and a rubber hammer correcting horizontal and vertical position, and to do down the wrong skin lap joints.
4 second skin masonry blocks,Block separate machine must be carried out only after the first skin level gray brick mortar joints solidification.
5. top of the wall surface of concrete blocks and steel concrete beams, plates connected, can be connected with steel or flexible connections.
6 aerated concrete block walls doors and windows installed, precast concrete blocks can be expanded mode or special screw connection.
7 hydropower pipeline laying, light electric cutting machine can be used and supplemented by hand-engraving slot is slotted. After laying the pipeline, first with 1: 3 cement mortar infill, reuse binder fill level, and along the slot length externally bonded glass fiber mesh reinforced.
8 Where different materials and block walls should be posted at the intersection of reinforced fiberglass mesh.
9 outside the walls embedded in two batches processes,AAC Bucket Elevator the surface layer should be embedded in the underlying grant can only be granted after the embedded dry.
10. with facades made of aerated concrete in front of face paint, you should smear interface agent. When leveling layer is greater than 10mm, should be applied several times.
11. bathroom, kitchen wall stickers when tiles should be waterproof, and then paste tile with tile adhesive.
2014年8月18日星期一
Analysis Raymond run air volume and pressure of
Resistance blower air drum person Raymond machine, airflow is material, it raises the material powder, hanging suspended roller axis movement, the movement of the blades of wind screen, pipes, etc., the pressure gradually turned negative from positive. Raising the mixed gas stream into the powder and the NPC cyclone gas, particles separated by large cyclone out into the hopper, to further reduce the air pressure, air particles separated by a blower and then people Raymond drum machine , airflow circulates in this closed system. Flow in the circulatory system pressure is different everywhere, and it is subject to change, the Raymond mill system
The air volume and pressure are shown in Table 3-2,Winnowing pulverizer Mill run-time pressure distribution shown throughout the mill pressure factors are: (1) the thickness of the mill at the bottom of the material layer; (2) the size of the feed rate; (3) mill speed; (4) analysis of machine speed and blade inclination. The so-called zero pressure surface (or zero interface), which is the air pressure within the system is zero (gauge) pressure of dots of the interface. Loop gas flow system, there are two zero-Lok surface within a blower, air from the negative pressure into the interface, the wind pressure of the blower is substantially stable. Another zero-machine interface in Raymond, from positive into negative air interface.
Zero pressure surface is divided into the total pressure and static pressure surface zero zero pressure surface. The so-called zero-pressure side is full pressure surface pressure equal to zero by the whole point of the composition; and surface composition by hydrostatic zero point zero are called hydrostatic pressure surface. Total pressure and static pressure relationship is: H5 = ten Ad (3-8) at Raymond loop system, there is a certain distance between the total pressure of zero zero pressure both surface and hydrostatic pressure surface, the distance resistance is equal to the pressure within the total pressure and static pressure surface zero zero pressure difference between the surface. The whole concept of using zero-pressure side pressure is to facilitate the calculation, and the concept of using a static zero-pressure side piping to take in order to facilitate understanding of powder (take the wind) or leakage (people) wind conditions,High Pressure Grinding Mill in order to control operations. But in the face of mobile computing zero pressure, the pressure must use the full face of the whole concept of pressure and zero pressure. Total pressure and static pressure surface zero zero pressure surface always appear in pairs, if the zero-pressure surface moves, the other - a zero pressure surface will move with it. I duct resistance to determine the total pressure of zero pressure surface position, when I duct little resistance when running surface at zero pressure feed port below, generally do not need to move the zero pressure surface. By controlling the production should be more than duct flow (control over wind pipe gate) so that the entire surface pressure stable at zero pressure hanging roller and grinding ring (Rims) Department; duct when the air volume control than in Table 3-3 when the number of ranges, resistance not greater than the values listed in Table 3-3, you can not move the zero pressure surface; remainder duct when using a large dust resistance, or because dust requirements, needs of the entire wind loop in the negative when working under the pressure of the state, the total pressure of zero pressure surface Raymond moved by the blower outlet nearby, and even moved into the blower.
The air volume and pressure are shown in Table 3-2,Winnowing pulverizer Mill run-time pressure distribution shown throughout the mill pressure factors are: (1) the thickness of the mill at the bottom of the material layer; (2) the size of the feed rate; (3) mill speed; (4) analysis of machine speed and blade inclination. The so-called zero pressure surface (or zero interface), which is the air pressure within the system is zero (gauge) pressure of dots of the interface. Loop gas flow system, there are two zero-Lok surface within a blower, air from the negative pressure into the interface, the wind pressure of the blower is substantially stable. Another zero-machine interface in Raymond, from positive into negative air interface.
Zero pressure surface is divided into the total pressure and static pressure surface zero zero pressure surface. The so-called zero-pressure side is full pressure surface pressure equal to zero by the whole point of the composition; and surface composition by hydrostatic zero point zero are called hydrostatic pressure surface. Total pressure and static pressure relationship is: H5 = ten Ad (3-8) at Raymond loop system, there is a certain distance between the total pressure of zero zero pressure both surface and hydrostatic pressure surface, the distance resistance is equal to the pressure within the total pressure and static pressure surface zero zero pressure difference between the surface. The whole concept of using zero-pressure side pressure is to facilitate the calculation, and the concept of using a static zero-pressure side piping to take in order to facilitate understanding of powder (take the wind) or leakage (people) wind conditions,High Pressure Grinding Mill in order to control operations. But in the face of mobile computing zero pressure, the pressure must use the full face of the whole concept of pressure and zero pressure. Total pressure and static pressure surface zero zero pressure surface always appear in pairs, if the zero-pressure surface moves, the other - a zero pressure surface will move with it. I duct resistance to determine the total pressure of zero pressure surface position, when I duct little resistance when running surface at zero pressure feed port below, generally do not need to move the zero pressure surface. By controlling the production should be more than duct flow (control over wind pipe gate) so that the entire surface pressure stable at zero pressure hanging roller and grinding ring (Rims) Department; duct when the air volume control than in Table 3-3 when the number of ranges, resistance not greater than the values listed in Table 3-3, you can not move the zero pressure surface; remainder duct when using a large dust resistance, or because dust requirements, needs of the entire wind loop in the negative when working under the pressure of the state, the total pressure of zero pressure surface Raymond moved by the blower outlet nearby, and even moved into the blower.
2014年8月17日星期日
Aluminum aerated concrete mixer equipment
Leaves high-speed operation, the aluminum powder mixed with water, for the ingredients ready.
JD spreader aerated concrete equipment and molds
Spreader and mold is the production of aerated concrete must be configured accessory equipment,Pouring machine & Pouring mixer and can be recycled and put into use. Two kinds of automatic and general spreader points, and double-beam dual carriageway supporting hook for stripping, lifting body and so on.
Aerated concrete equipment mold base plate:
Choose sides welded square steel, capped with 8mm thick steel to strengthen steel, to prevent deformation damage to the body.
Mold box: min movable and overall two. Double hollow side effects from the heat inside the 10mm thick steel plate welded chosen to increase its rigidity and prevent deformation, extend the life cycle. Specifications (before cutting the rough size): 4.15m × 1.24m × 0.65m
Steam curing car: use square steel welded base plate and mold,TengFei Spiral conveyor the mold frame supporting a combination of smooth and lightweight operation. Gauge: 600mm
Other equipment aerated concrete equipment
(1) lime, cement measuring tank
(2) slurry metering tank
(3) screw conveyor, and other equipment and technology supporting the production.
JD spreader aerated concrete equipment and molds
Spreader and mold is the production of aerated concrete must be configured accessory equipment,Pouring machine & Pouring mixer and can be recycled and put into use. Two kinds of automatic and general spreader points, and double-beam dual carriageway supporting hook for stripping, lifting body and so on.
Aerated concrete equipment mold base plate:
Choose sides welded square steel, capped with 8mm thick steel to strengthen steel, to prevent deformation damage to the body.
Mold box: min movable and overall two. Double hollow side effects from the heat inside the 10mm thick steel plate welded chosen to increase its rigidity and prevent deformation, extend the life cycle. Specifications (before cutting the rough size): 4.15m × 1.24m × 0.65m
Steam curing car: use square steel welded base plate and mold,TengFei Spiral conveyor the mold frame supporting a combination of smooth and lightweight operation. Gauge: 600mm
Other equipment aerated concrete equipment
(1) lime, cement measuring tank
(2) slurry metering tank
(3) screw conveyor, and other equipment and technology supporting the production.
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