I. Overview:
Vacuum rubber belt filter is developed in the mobile belt filter based on a state-of-the-art extraction equipment, it is a used for the separation of the solid - liquid two-phase combination of the rapid filtration of suspended solids and dehydration efficient separation equipment. It is widely used in the industrial sectors of mining, metallurgical, pharmaceutical, oil, coal, paper, electricity, environmental protection, detachable iron concentrate uranium invasion liquid pulp, gypsum, production resin, sewage treatment, its main feature is :
1, the extraction efficiency is high: the level of the filter surface and upper feeding, due to the pull of gravity, large particles, solid meet to settle to the bottom to form a layer of filter aid layer to reduce the clogging of the filter cloth, the filtration resistance, high extraction efficiency.
2, the structure is reasonable: the various components of the anti-corrosion materials, corrosion treatment, the main drive with the tape drive, vacuum tank with corrosion-resistant materials, long life.
3, the filter cake thickness can be adjusted, the moisture content is small, removable and convenient: cake thickness can be adjustable according to the material needs.
Cloth while cleaning the pros and cons: pros and cons of cloth with water jet cleaning device, thus eliminating the clogging of the filter cloth, extending the service life of the filter cloth.
5, flexible operation and maintenance costs low: in the production process, the cake thickness, wash water, vacuum and cycle time and so freely adjusted to obtain the best filtering effect. The cloth can work under harsh conditions and long life, and thus maintenance costs, production costs are greatly reduced.
Second, the structural features:
About the points of this machine, phone (standing on the cake discharge end facing the body, drive on the left is on your left, and vice versa for the right phone), the main rack, the discharge device, the main drive roller and passive roller washing device, up tight device, detuning device, automatic drain cans, rubber bands, cloth composed rack with mesh belt limit rollers and correction devices, intended to ensure that the network with the extent permitted by movement and deviation adjustment. Cloth at the same time features of offset correction device and the tension device. Advanced aircraft structure, the use of high strength rubber band and cloth with both in the machine ring filter strip for conveyor belt feed device moving filter cloth to bring work material formed in a vacuum under the action of cake, followed by filtration, washing, dewatering, cake discharge filter with washing to complete the cycle. The structure is characterized constitute a movement sealed vacuum box and filter with a filter with a vacuum box on the mobile, mobile it overcome every movement of the mobile belt once should relieved vacuum, energy consumption is insufficient to achieve continuous filtration, the filter of the production process, washing, dewatering, cake discharge and cloth washing with cloth movement in turn, in order to improve filtration efficiency.
Third, the technical parameters:
Vacuum rubber belt filter is developed in the mobile belt filter based on a state-of-the-art extraction equipment, it is a used for the separation of the solid - liquid two-phase combination of the rapid filtration of suspended solids and dehydration efficient separation equipment. It is widely used in the industrial sectors of mining, metallurgical, pharmaceutical, oil, coal, paper, electricity, environmental protection, detachable iron concentrate uranium invasion liquid pulp, gypsum, production resin, sewage treatment, its main feature is :
1, the extraction efficiency is high: the level of the filter surface and upper feeding, due to the pull of gravity, large particles, solid meet to settle to the bottom to form a layer of filter aid layer to reduce the clogging of the filter cloth, the filtration resistance, high extraction efficiency.
2, the structure is reasonable: the various components of the anti-corrosion materials, corrosion treatment, the main drive with the tape drive, vacuum tank with corrosion-resistant materials, long life.
3, the filter cake thickness can be adjusted, the moisture content is small, removable and convenient: cake thickness can be adjustable according to the material needs.
Cloth while cleaning the pros and cons: pros and cons of cloth with water jet cleaning device, thus eliminating the clogging of the filter cloth, extending the service life of the filter cloth.
5, flexible operation and maintenance costs low: in the production process, the cake thickness, wash water, vacuum and cycle time and so freely adjusted to obtain the best filtering effect. The cloth can work under harsh conditions and long life, and thus maintenance costs, production costs are greatly reduced.
Second, the structural features:
About the points of this machine, phone (standing on the cake discharge end facing the body, drive on the left is on your left, and vice versa for the right phone), the main rack, the discharge device, the main drive roller and passive roller washing device, up tight device, detuning device, automatic drain cans, rubber bands, cloth composed rack with mesh belt limit rollers and correction devices, intended to ensure that the network with the extent permitted by movement and deviation adjustment. Cloth at the same time features of offset correction device and the tension device. Advanced aircraft structure, the use of high strength rubber band and cloth with both in the machine ring filter strip for conveyor belt feed device moving filter cloth to bring work material formed in a vacuum under the action of cake, followed by filtration, washing, dewatering, cake discharge filter with washing to complete the cycle. The structure is characterized constitute a movement sealed vacuum box and filter with a filter with a vacuum box on the mobile, mobile it overcome every movement of the mobile belt once should relieved vacuum, energy consumption is insufficient to achieve continuous filtration, the filter of the production process, washing, dewatering, cake discharge and cloth washing with cloth movement in turn, in order to improve filtration efficiency.
Third, the technical parameters:
|
型号
|
滤带宽度mm
|
过滤面积m2
|
滤带速度n/min
|
主动力KW
|
真空耗量m/min
|
滤机再生水耗水量L/min
|
真空度MPa
|
|
HGKJ1
|
400
|
1
|
0.5-5
|
0.75
|
2
|
20-40
|
0.053
|
|
HGKJ5
|
1300
|
5
|
4.0
|
10
|
60-80
|
||
|
HGKJ7
|
7
|
14
|
|||||
|
HGKJ9
|
9
|
5.5
|
18
|
||||
|
HGKJ11
|
11
|
22
|
|||||
|
HGKJ13
|
13
|
26
|
|||||
|
HGKJ15
|
15
|
7.5
|
30
|
||||
|
HGKJ17
|
17
|
34
|
|||||
|
HGKJ20
|
2000
|
20
|
11
|
40
|
|||
|
HGKJ24
|
24
|
50
|
100-120
|
||||
|
HGKJ30
|
2100
|
30
|
15
|
60
|
Fourth, the application instance table:
5, installation and commissioning:
To determine the centerline, and check the basis of size, rack to ensure that the level of the level of the whole machine PULL level error control in ± 0.05mm.
2, the various components of the screening equipment is intact, with or without deformation, the roll rotation is flexible.
3, connected appliances, such as piping, check the motor turn, start the motor slow operation, check the tape and cloth deviation and adjust.
4, fitted red network device, to link various process piping, and to check whether it is operating normally.
5 different speeds, empty running, and ministries to adjust, ready to make sizing ministries were normal.
Sixth, use:
(A) the boot process
1, open the washing pump, open the valve on the sink, water valve of the vacuum chamber;
2, open playing blanket used in motor;
3, open the main drive motor;
4, the use of offset Adjusting the partial roll cloth not wandering far;
5, open the vacuum pump;
6, open the feed valve;
7, tank washing water valve.
(B) the shutdown procedure:
A normal stop, close the feed valve, until all mesh rinse, followed by the close of each pump;
2, a sudden stop, turn off the feed valve, should immediately check the causes of downtime, driving under the normal procedure and adjust the whole machine to normal operating conditions.
(C) The handling and operation should pay attention
1, fault handling
(1) network, with a deviation: Check the chest roll, drive roller center distance are parallel (parallelism error does not exceed 0.04mm), the level of care network roll and parallelism deviations, and adjusted to the required size, check limit The registration roller work and adjustment of offset to check whether the device failure.
(2) drive roller slipping: adjust the tail roller, and check the cassette phenomenon, check whether all care network roll rotation flexibility, or the timely maintenance.
2, the operator should Note
(1) regular checks ministries movement, especially the rubber band and cloth run;
(2) Check the sump storage level, may not make the liquid level falls below the minimum level;
(3) long-term shutdown without residual slurry pipeline.
Maintenance and maintenance:
1, in the case of downtime, should clean the whole machine, the machine may not have slurry retention, drained liquid in the pipeline must be drained to be cleaned with water;
2, screw on the body, slide to adjust parts of the smear butter anti-corrosion;
3, the equipment reducer shipped installed for the first time one week after the original oil discharge out replaced with new oil after every six months to nine months to replace new oil;
4, the seat belt bearing of the device at boot time to check whether the grease, missing inject new grease;
5, each up tight screw need to keep with grease to prevent corrosion, the slide should be kept clean and regular smear of grease.
a) packing and shipping
A long-distance transport of the equipment, parts to be fixed, must not collide with each other;
Rubber band, filter cloth and friction belt to be individually wrapped, shall not be damaged during transport;
3, the equipment should be storage to save are not allowed long-term open storage, open storage should be prepared to rain, rust-proof work.
4, random file: product certification, product instruction, equipment foundation drawings.
To determine the centerline, and check the basis of size, rack to ensure that the level of the level of the whole machine PULL level error control in ± 0.05mm.
2, the various components of the screening equipment is intact, with or without deformation, the roll rotation is flexible.
3, connected appliances, such as piping, check the motor turn, start the motor slow operation, check the tape and cloth deviation and adjust.
4, fitted red network device, to link various process piping, and to check whether it is operating normally.
5 different speeds, empty running, and ministries to adjust, ready to make sizing ministries were normal.
Sixth, use:
(A) the boot process
1, open the washing pump, open the valve on the sink, water valve of the vacuum chamber;
2, open playing blanket used in motor;
3, open the main drive motor;
4, the use of offset Adjusting the partial roll cloth not wandering far;
5, open the vacuum pump;
6, open the feed valve;
7, tank washing water valve.
(B) the shutdown procedure:
A normal stop, close the feed valve, until all mesh rinse, followed by the close of each pump;
2, a sudden stop, turn off the feed valve, should immediately check the causes of downtime, driving under the normal procedure and adjust the whole machine to normal operating conditions.
(C) The handling and operation should pay attention
1, fault handling
(1) network, with a deviation: Check the chest roll, drive roller center distance are parallel (parallelism error does not exceed 0.04mm), the level of care network roll and parallelism deviations, and adjusted to the required size, check limit The registration roller work and adjustment of offset to check whether the device failure.
(2) drive roller slipping: adjust the tail roller, and check the cassette phenomenon, check whether all care network roll rotation flexibility, or the timely maintenance.
2, the operator should Note
(1) regular checks ministries movement, especially the rubber band and cloth run;
(2) Check the sump storage level, may not make the liquid level falls below the minimum level;
(3) long-term shutdown without residual slurry pipeline.
Maintenance and maintenance:
1, in the case of downtime, should clean the whole machine, the machine may not have slurry retention, drained liquid in the pipeline must be drained to be cleaned with water;
2, screw on the body, slide to adjust parts of the smear butter anti-corrosion;
3, the equipment reducer shipped installed for the first time one week after the original oil discharge out replaced with new oil after every six months to nine months to replace new oil;
4, the seat belt bearing of the device at boot time to check whether the grease, missing inject new grease;
5, each up tight screw need to keep with grease to prevent corrosion, the slide should be kept clean and regular smear of grease.
a) packing and shipping
A long-distance transport of the equipment, parts to be fixed, must not collide with each other;
Rubber band, filter cloth and friction belt to be individually wrapped, shall not be damaged during transport;
3, the equipment should be storage to save are not allowed long-term open storage, open storage should be prepared to rain, rust-proof work.
4, random file: product certification, product instruction, equipment foundation drawings.
