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CN-122006361-A - Filter device capable of continuously replacing filter belt

CN122006361ACN 122006361 ACN122006361 ACN 122006361ACN-122006361-A

Abstract

The invention discloses a filtering device capable of continuously replacing a filter belt, which belongs to the technical field of air purification and comprises a main body mechanism, wherein a side air swinging mechanism for auxiliary ventilation and a moving mechanism for moving are arranged on the main body mechanism, and the main body mechanism is used for ventilation of the environment. The filter screen mechanism provided by the invention can be used for sterilizing and purifying the sucked air, so that the air quality output by the ventilation equipment is higher, meanwhile, the filter screen adopts a movable HEPA filter screen, meanwhile, the HEPA filter screen is continuously cleaned by matching with a cleaning wheel, dust carrying bacteria and viruses on the filter screen is scraped off, wet particles are produced by the underwater granulator, and a small amount of dry particles can be crushed or rubbed to generate tiny dust in the process of conveying the particles to a storage bin or a packaging machine after the particles are dehydrated and dried. At this moment, this device can accurately remove these transfer points top, in time absorbs away the dust that drifts, covers key potential dust raising points such as granulator discharge gate, shale shaker, conveyer belt interface, packing station.

Inventors

  • SU YONG
  • DENG JIANPING
  • WANG FENG

Assignees

  • 无锡华辰机电工业有限公司

Dates

Publication Date
20260512
Application Date
20260330

Claims (8)

  1. 1. The filtering device capable of continuously replacing the filter belt comprises a main body mechanism and is characterized in that the main body mechanism comprises a box body (101), a side swing wind mechanism for assisting ventilation and a moving mechanism for moving equipment are arranged on the main body mechanism, the main body mechanism is used for purifying and sterilizing air, the side swing wind mechanism comprises a side shell (201), the side shell (201) is fixedly arranged on the box body (101), the moving mechanism comprises a base (301), and the base (301) is fixedly arranged at the bottom of the box body (101).
  2. 2. The filtering device for continuously replacing the filter belt according to claim 1, wherein the main body mechanism comprises rear shutters (104) fixedly installed on the box body (101), side shutters (103) are arranged on two sides of the box body (101), a blowing frame (102) is fixedly installed on the front surface of the box body (101), an upper fan (107) and a lower fan (108) are fixedly installed in the box body (101), motors are arranged in the upper fan (107) and the lower fan (108), and a dust collecting box (137) is slidably installed at the bottom of the box body (101).
  3. 3. A filtering device for continuously replacing a filter belt according to claim 2, wherein an air outlet mechanism is arranged in the air blowing frame (102), the air outlet mechanism comprises a plurality of left and right blades (106) and a plurality of upper and lower blades (105) rotatably arranged on the air blowing frame (102), grooves are formed at the junction of each left and right blade (106) and each upper and lower blade (105), so that the upper and lower blades (105) can rotate in an up-and-down direction by a certain extent relative to the left and right blades (106), and meanwhile the left and right blades (106) can swing in the left-and-right direction by a certain extent relative to the upper and lower blades (105).
  4. 4. A filter device for continuously replacing a filter belt according to claim 3, wherein the box body (101) is provided with a wind swinging mechanism, the wind swinging mechanism comprises a swing motor (117) fixedly installed on the box body (101), a driving bevel gear (118) is fixedly installed on a motor shaft of the swing motor (117), a lower driving sprocket (119) is rotatably installed on the box body (101), a lower bevel gear (120) is fixedly installed on the lower driving sprocket (119), the driving bevel gear (118) is meshed with the lower bevel gear (120), a rotating wheel (123) is rotatably installed on the box body (101), a driven wheel (122) is fixedly installed on the rotating wheel (123), an eccentric post (124) is eccentrically and fixedly installed on the rotating wheel (123), a part of gear (126) is rotatably installed on the box body (101), a groove (125) is fixedly installed on the part of gear (126), a long groove (125) is fixedly installed on the box body, a blade (124) is rotatably installed on the left side of the rotating wheel (122), a swing rod (124) is fixedly meshed with a swing rod (127), a swing rod (127) is fixedly meshed with a swing rod (127) on the left side of the swing rod (127), all the rotating shafts of the left blade (106) and the right blade (106) are fixedly provided with upper gears (128), the blowing frame (102) is rotatably provided with a plurality of transmission gears (129), and the transmission gears (129) are meshed with the upper gears (128).
  5. 5. A filtering device for continuously replacing a filter belt according to claim 1, wherein a filter screen mechanism is arranged in the box body (101), the filter screen mechanism comprises an inner frame (116) fixedly arranged in the box body (101), a driving roller (131) and a lower roller (132) are rotatably arranged at two ends of the inner frame (116), a filter screen belt (130) is wound outside the driving roller (131) and the lower roller (132), a driving transmission wheel (115) is fixedly arranged on the driving roller (131), a top motor (109) is fixedly arranged on the inner frame (116), a motor bevel gear (110) is fixedly arranged on a motor shaft of the top motor (109), an upper gear shaft (111) is rotatably arranged on the inner frame (116), a butt bevel gear (112) and an upper bevel gear (113) are fixedly arranged on the upper gear shaft (111), the butt bevel gear (112) is meshed with the motor (110), an upper transmission belt (135) is wound outside the driving transmission wheel (131), two cleaning transmission wheels (136) are fixedly arranged on the inner frame (116), two cleaning transmission wheels (136) are wound outside the transmission belt (135), a lower driving wheel (133) is fixedly arranged on the lower roller (132), and the lower driving wheel (133) is tightly attached to the cleaning driving belt (134).
  6. 6. The filtering device for continuously replacing filter belts according to claim 1, wherein the side air swinging mechanism comprises a rotating seat (202) rotatably mounted on a side shell (201), an air outlet frame (203) is fixedly mounted on the rotating seat (202), a baffle (205) is fixedly mounted on the air outlet frame (203), the air outlet frame (203) is of an inner hollow structure, and a rotating gear (204) is fixedly mounted on the air outlet frame (203).
  7. 7. A continuously variable belt filter unit according to claim 6, wherein a side motor (207) is fixedly installed in said side case (201), a side gear (206) is fixedly installed on a motor shaft of said side motor (207), and said side gear (206) is engaged with said rotary gear (204).
  8. 8. A continuously variable belt filter unit according to claim 1, wherein the moving mechanism comprises a plurality of wheel frames (302) rotatably mounted below the base (301), wheels (303) are rotatably mounted on the wheel frames (302), a plurality of screw rods (305) are rotatably mounted at the bottom of the base (301) through threads, and supporting blocks (304) are fixedly mounted on the screw rods (305).

Description

Filter device capable of continuously replacing filter belt Technical Field The invention relates to the technical field of air purification, in particular to a filtering device capable of continuously replacing a filter belt. Background In places such as laboratories and pharmaceutical workshops with strict requirements on air cleanliness, air disinfection and purification equipment is core equipment for ensuring environmental safety and preventing cross infection, and traditional fixed air purification equipment is mainly filtered by adopting a high-efficiency particle air filter screen or similar filter media. Particularly for wet pellets produced by underwater pelletizers, after dehydration, there may be some breakage or friction of the dry pellets to produce dust particles during the transport of the pellets to a silo or packaging machine. At this moment, this device can accurately remove these transfer points top, in time absorbs away the dust that drifts, covers key potential dust raising points such as granulator discharge gate, shale shaker, conveyer belt interface, packing station. However, the device has a plurality of remarkable defects in practical application, dust, microorganism aerosol and the like are gradually accumulated on the surface of the filter screen after the pollutant is continuously intercepted, so that wind resistance is rapidly increased, purification efficiency is reduced, and energy consumption of a fan is increased. To ensure efficiency, frequent shut down and manual replacement of the filter screen is necessary. The air outlet of most equipment is fixed in wind direction or limited in swing amplitude, so that clean air flow fields are unevenly distributed, air dead angles are easily formed in a room, the air replacement and purification effects of local areas are poor, the uniformity of the overall environmental cleanliness is affected, and large or medium-sized purification equipment is often fixed in position or inconvenient to move. When the position of the equipment needs to be changed according to the use requirement, the equipment is difficult to move and has poor flexibility. In order to solve the problem of filter screen blockage, some purifying devices with self-cleaning mechanisms appear in the prior art, but the cleaning actions can only remove part of floating dust on the surface layer of the filter screen, and the cleaning effect on fine particles and microorganism aggregates deeply embedded into filter material fibers is limited, so that the service life of the core of the filter screen can not be fundamentally prolonged, and the filter screen still needs to be replaced periodically. Meanwhile, the air supply flexibility and the movement convenience of the equipment are still ubiquitous short plates. Disclosure of Invention According to the technical scheme, the filtering device capable of remarkably prolonging effective working time of a filter screen and reducing maintenance frequency and cost and simultaneously having wide-area uniform air supply capability and convenient mobility comprises a main body mechanism, wherein the main body mechanism comprises a box body, a side swing air mechanism for auxiliary ventilation and a moving mechanism for moving are arranged on the main body mechanism, the main body mechanism is used for sterilizing and degerming air, the side swing air mechanism comprises a side shell, the side shell is fixedly arranged on the box body, and the moving mechanism comprises a base which is fixedly arranged at the bottom of the box body. Further, the main body mechanism comprises rear shutters fixedly arranged on the box body, side shutters are arranged on two sides of the box body, an air blowing frame is fixedly arranged on the front surface of the box body, an upper fan and a lower fan are fixedly arranged in the box body, motors are arranged in the upper fan and the lower fan, and a dust collecting box is slidably arranged at the bottom of the box body. Further, be provided with air-out mechanism in the frame of blowing, air-out mechanism is including rotating a plurality of left and right sides blade and a plurality of upper and lower blade of installing on the frame of blowing, and every left and right sides blade is provided with the recess with every upper and lower blade junction for the upper and lower blade can carry out the rotation of certain range about the left and right sides blade in the upper and lower direction, and the blade can carry out the swing of certain range about the left and right sides blade about the upper and lower blade simultaneously. Further, a wind swinging mechanism is arranged on the box body, the wind swinging mechanism comprises a swing motor fixedly arranged on the box body, a driving bevel gear is fixedly arranged on a motor shaft of the swing motor, a lower driving sprocket is rotatably arranged on the box body, a lower bevel gear is fixedly arranged on the lower driving sprocket, the driving be