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CN-121971901-A - Filter convenient to clean

CN121971901ACN 121971901 ACN121971901 ACN 121971901ACN-121971901-A

Abstract

The invention discloses a filter convenient to clean, which belongs to the technical field of gas desulfurization and comprises an installation shell component, an exhaust component, an automatic cleaning component and a cleaning plate, wherein the exhaust component is detachably connected to the top end of a fixed shell, the automatic cleaning component is arranged in the fixed shell, and the cleaning plate is in linkage with the automatic cleaning component and is abutted to the upper surface of a filter screen. The automatic cleaning assembly and the cleaning plate are provided with a cooperative cleaning mechanism, after the follow-up gear is meshed with the driving gear, the driving motor drives the cleaning plate to stably move along the guide rod and the limit rod through the bidirectional screw rod, the cleaning plate is always abutted against the surface of the filter screen, the bidirectional screw thread design realizes reciprocating cleaning, the impurity clearance is improved, no cleaning blind area is generated, the cleaning process is not required to be manually disassembled, the synchronous completion in the filtering process is realized, the shutdown cleaning is avoided, the production interruption cost is greatly reduced, and the device is particularly suitable for continuous production scenes.

Inventors

  • WANG MAOLIN
  • WANG PING
  • WANG JIE

Assignees

  • 宁波茂盛气动机械有限公司

Dates

Publication Date
20260505
Application Date
20260403

Claims (10)

  1. 1. The filter convenient to clean is characterized by comprising a mounting shell component (1), an exhaust component (2), an automatic cleaning component (3) and a cleaning plate (4); The exhaust assembly (2) is detachably connected to the top end of the fixed shell (101), the automatic cleaning assembly (3) is arranged in the fixed shell (101), and the cleaning plate (4) is linked with the automatic cleaning assembly (3) and is abutted to the upper surface of the filter screen (105).
  2. 2. The filter convenient to clean, which is disclosed in claim 1, is characterized in that the mounting shell assembly (1) comprises a fixed shell (101), shunt tubes (102) are symmetrically arranged inside the fixed shell (101), the shunt tubes (102) penetrate through and are fixedly connected with the fixed shell (101), water inlet pipes (103) are symmetrically arranged on the shunt tubes (102), the water inlet pipes (103) penetrate through and are fixedly connected with the shunt tubes (102), lifting grooves (104) are symmetrically formed in the inner surface of the fixed shell (101), a filter screen (105) is connected in the lifting grooves (104) in a sliding mode, supporting springs (106) are further arranged in the lifting grooves (104), one ends of the supporting springs (106) are fixedly connected with the fixed shell (101), the other ends of the supporting springs are fixedly connected with the filter screen (105), a driving motor (107) is fixedly arranged on the outer surface of the fixed shell (101), an output end of the driving motor (107) is fixedly connected with an output shaft (108), the output shaft (108) penetrates through and is rotatably connected with the fixed shell (101), and one end, far away from the driving motor (107), is fixedly connected with a driving gear (109).
  3. 3. The filter convenient to clean according to claim 2 is characterized in that the exhaust assembly (2) comprises a mounting shell (201), the mounting shell (201) is detachably connected to the top end of the fixing shell (101), a fan (202) is arranged in the mounting shell (201), a rotating disc (203) is fixedly connected to a rotating shaft of the fan (202), pushing blocks (204) are uniformly distributed on the rotating disc (203), the pushing blocks (204) are connected with the rotating disc (203) in a sliding mode, a reset spring (205) is connected between the rotating disc (203) and the pushing blocks (204), one end of the reset spring (205) is fixedly connected with the rotating disc (203), the other end of the reset spring is fixedly connected with the pushing blocks (204), and one end, far away from the rotating disc (203), of the pushing blocks (204) is arc-shaped.
  4. 4. The filter convenient to clean according to claim 3 is characterized in that the automatic cleaning component (3) comprises a sliding plate (301), the sliding plate (301) is arranged in a fixed shell (101), guide rods (302) are symmetrically arranged on the inner surface of the fixed shell (101), the guide rods (302) are fixedly connected with the fixed shell (101), the guide rods (302) penetrate through and are in sliding connection with the sliding plate (301), telescopic springs (303) are sleeved on the guide rods (302), one ends of the telescopic springs (303) are fixedly connected with the fixed shell (101), the other ends of the telescopic springs are fixedly connected with the sliding plate (301), connecting rods (304) are symmetrically arranged on the telescopic springs (303), and the connecting rods (304) are fixedly connected with the telescopic springs (303); The inner surface of the fixed shell (101) is rotationally connected with a key shaft (305), one end of the key shaft (305) is fixedly connected with a bidirectional screw rod (306), the key shaft (305) is connected with a follow-up gear (307) in a sliding mode, butt joint grooves (308) are symmetrically formed in the follow-up gear (307), one end, far away from the telescopic spring (303), of the connecting rod (304) is connected in the butt joint grooves (308) in a sliding mode, the inner surface of the fixed shell (101) is fixedly connected with a limiting rod (309), and the sliding plate (301) is connected with the limiting rod (309) in a sliding mode.
  5. 5. The filter according to claim 4, wherein one end of the pushing block (204) far away from the rotating disc (203) is abutted against the outer surface of the sliding plate (301), the follower gear (307) can be meshed with or separated from the driving gear (109), and when the follower gear (307) is meshed with the driving gear (109), the driving motor (107) can drive the key shaft (305) and the bidirectional screw (306) to rotate through the driving gear (109) and the follower gear (307).
  6. 6. The filter with convenient cleaning according to claim 5, wherein the cleaning plate (4) is in threaded connection with the bidirectional screw rod (306), the cleaning plate (4) is in sliding connection with the guide rod (302), when the bidirectional screw rod (306) rotates, the cleaning plate (4) can do reciprocating linear motion along the axial direction of the guide rod (302), and the cleaning plate (4) is always abutted against the upper surface of the filter screen (105).
  7. 7. The filter according to claim 6, wherein the shunt tube (102) and the water inlet tube (103) are symmetrical, the axis of the shunt tube (102) is parallel to the axis of the fixed housing (101), and the axis of the water inlet tube (103) is perpendicular to the axis of the shunt tube (102).
  8. 8. A filter facilitating cleaning as set forth in claim 7, wherein the follower gear (307) and the key shaft (305) are synchronously rotated by a key connection, and the follower gear (307) is slidable in an axial direction of the key shaft (305).
  9. 9. The filter according to claim 8, wherein when the air is conveyed upward through the fixed housing (101) and flows through the fan (202), the air can drive the fan (202) to rotate, so that the rotating disc (203) and the pushing block (204) are driven to synchronously rotate, and the displacement of the pushing block (204) changes along with the change of the rotating speed of the fan (202).
  10. 10. The filter according to claim 9, wherein when the rotation speed of the fan (202) is reduced, the pushing block (204) slides towards the center of the rotating disc (203) under the action of the reset spring (205) to drive the sliding plate (301) to move so as to enable the follow-up gear (307) to be meshed with the driving gear (109), and when the rotation speed of the fan (202) is increased, the pushing block (204) slides outwards against the elastic force of the reset spring (205) to drive the sliding plate (301) to move reversely so as to enable the follow-up gear (307) to be separated from the driving gear (109).

Description

Filter convenient to clean Technical Field The invention belongs to the technical field of gas desulfurization, and particularly relates to a filter convenient to clean. Background In the fields of industrial production, water treatment, desulfurization and denitrification and the like, the filter is used as core impurity separation equipment, and the running stability and the cleaning convenience of the filter directly influence the overall production efficiency. In the long-term use process of the existing filter, solid impurities generated by desulfurization can easily block the filter screen, so that the permeability is reduced, the filtering effect is further affected, and the cleaning design of the traditional filter has a plurality of defects, namely the following main problems: 1. The traditional filter lacks an automatic cleaning function, and the filter screen impurity is required to be manually shut down and disassembled to be cleaned or replaced after being piled up, so that the production flow is interrupted, the labor intensity of workers is increased, the production efficiency is greatly reduced due to frequent shutdown cleaning in a continuous production scene, the operation and maintenance cost is obviously increased, and the requirement of modern continuous production is difficult to adapt; 2. When the filter screen is manually cleaned, local impurities of the filter screen are easy to remain due to improper operation, a cleaning blind area is formed, part of viscous impurities are difficult to thoroughly remove, the residual impurities can accelerate the blocking of the filter screen, the service life of the filter screen is shortened, and meanwhile, the filter screen is easy to collide and squeeze to damage in the manual disassembly and installation process, so that the replacement frequency and cost of the filter screen are further increased. In view of the above, there is a need in the industry for a filter with automatic cleaning, accurate occlusion early warning, uniform fluid delivery, cleaning and filtration co-adaptation. Disclosure of Invention Aiming at the situation, in order to overcome the defects of the prior art, the invention provides a filter convenient to clean, and the problems in the current market are effectively solved. The invention provides a filter convenient to clean, which comprises a mounting shell component, an exhaust component, an automatic cleaning component and a cleaning plate; the exhaust assembly is detachably connected to the top end of the fixed shell, the automatic cleaning assembly is arranged in the fixed shell, and the cleaning plate is linked with the automatic cleaning assembly and is abutted to the upper surface of the filter screen. The installation shell assembly comprises a fixed shell, shunt pipes are symmetrically arranged in the fixed shell and penetrate through the shunt pipes and are fixedly connected with the fixed shell, water inlet pipes are symmetrically arranged on the shunt pipes and penetrate through the shunt pipes and are fixedly connected with the shunt pipes, lifting grooves are symmetrically formed in the inner surface of the fixed shell, a filter screen is connected in the lifting grooves in a sliding mode, supporting springs are further arranged in the lifting grooves, one ends of the supporting springs are fixedly connected with the fixed shell, the other ends of the supporting springs are fixedly connected with the filter screen, a driving motor is fixedly arranged on the outer surface of the fixed shell, the output end of the driving motor is fixedly connected with an output shaft, the output shaft penetrates through and is rotatably connected with the fixed shell, and one end, far away from the driving motor, of the output shaft is fixedly connected with a driving gear. The exhaust assembly comprises a mounting shell, wherein the mounting shell is detachably connected to the top end of the fixed shell, a fan is arranged in the mounting shell, a rotating disc is fixedly connected to a rotating shaft of the fan, pushing blocks are uniformly distributed on the rotating disc and are connected with the rotating disc in a sliding mode, a reset spring is connected between the rotating disc and the pushing blocks, one end of the reset spring is fixedly connected with the rotating disc, the other end of the reset spring is fixedly connected with the pushing block, and one end, far away from the rotating disc, of the pushing block is arc-shaped. The automatic cleaning assembly comprises a fixed shell, a sliding plate, a guide rod, a telescopic spring, a connecting rod, a cleaning rod and a cleaning rod, wherein the sliding plate is arranged in the fixed shell; The inner surface of the fixed shell is rotationally connected with a key shaft, one end of the key shaft is fixedly connected with a bidirectional screw rod, a follow-up gear is connected onto the key shaft in a sliding manner, butt joint grooves are symmetrically formed