CN214053054U

CN214053054U - Plastic processing waste gas pump drainage device

Info

Publication number: CN214053054U
Application number: CN202022333865.3U
Authority: CN
Inventors: 王正洲
Original assignee: 王正洲
Current assignee: Qingdao Bole Plastic Machinery Co.,Ltd.
Priority date: 2020-10-19
Filing date: 2020-10-19
Publication date: 2021-08-27
Anticipated expiration: 2030-10-19

Abstract

The utility model provides a plastics processing waste gas pump drainage device relates to the plastics processing field. This plastics processing waste gas pump drainage device, including the storehouse of admitting air, the storehouse front end fixedly connected with draw-in groove of admitting air, the inside joint of draw-in groove has first filter, the storehouse rear end fixedly connected with air outlet of admitting air, air outlet inner wall fixedly connected with mount, the inside extraction fan that is provided with of mount, the inside threaded rod of pegging graft in the storehouse of admitting air, the threaded rod runs through the storehouse of admitting air, and the threaded rod is located the storehouse outside part that admits air and has cup jointed power gear, and power gear surface has cup jointed the chain. When the device is used, the motor drives the chain to rotate, the chain drives the power gear to rotate, the power gear drives the threaded rod to rotate, the threaded rod drives the sliding block to move, the sliding block drives the rotating rod to move, the rotating rod drives the clamping jaw to move, the clamping jaw drives the bearing frame to move, the bearing frame drives the second filter plate to move out of the air inlet bin, and the fixing rod is drawn out to take off the clamping block, so that the replacement of the second filter plate is completed, and the device has the advantage of being convenient to replace.

Description

Plastic processing waste gas pump drainage device

Technical Field

The utility model relates to a plastics processing technology field specifically is a plastics processing waste gas pump drainage device.

Background

At present, plastic products are widely applied, and daily life, clothing industry, building materials and the like can not be separated from the plastic products, however, excessive use of the plastic products also brings environmental hidden dangers, waste gas can be generated in the production process of the plastic products, and the treatment of waste plastics is also a difficult problem.

In the current common plastic production treatment process, no matter melting regeneration, thermal cracking, energy recovery or incineration, the methods can not separate high-temperature treatment, and can generate a large amount of toxic and harmful gas and smoke dust, if the harmful substances are directly discharged into the atmosphere, serious secondary pollution can be caused, but after the traditional waste gas filtering device filters for a long time, the filter screen is easily blocked, and the filter screen is very inconvenient to replace.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a plastic processing waste gas pump drainage device has solved the problem mentioned in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a plastic processing waste gas pumping and discharging device comprises an air inlet bin, wherein a clamping groove is fixedly connected at the front end of the air inlet bin, a first filter plate is clamped inside the clamping groove, an air outlet is fixedly connected at the rear end of the air inlet bin, a fixing frame is fixedly connected to the inner wall of the air outlet, a pumping fan is arranged inside the fixing frame, a threaded rod is inserted inside the air inlet bin and penetrates through the air inlet bin, a power gear is sleeved on the portion, located outside the air inlet bin, of the threaded rod, a chain is sleeved on the outer surface of the power gear, one end, far away from the power gear, of the chain is provided with a motor, the motor is fixedly connected to the bottom wall of the air inlet bin, a sliding block is sleeved on the portion, located inside the air inlet bin, of the outer surface of the threaded rod, one end, far away from the side wall of the air inlet bin, of the sliding block is rotatably connected with a rotating rod, one end, far away from the sliding block, of the sliding block is fixedly connected with a clamping jaw, a bearing frame is inserted inside the clamping frame, a second filter plate is inserted inside the bearing frame, the side wall of the clamping block is inserted with a fixed rod.

Preferably, a limiting groove is formed in the contact part of the first filtering plate and the clamping groove, a limiting block meshed with the limiting groove is arranged inside the clamping groove, and the size of the first filtering plate is larger than that of an air inlet of the air inlet bin.

Preferably, the air outlet is connected with an external waste gas treatment device, the threaded rod is rotatably connected with the air inlet bin, the bottom end of the air inlet bin is provided with a support ring meshed with the outer surface of the threaded rod, and the motor is fixedly connected with the air inlet bin through a fixing base.

Preferably, the sliding block is close to one end of the first filter plate and forms sliding connection with the inner wall of the air inlet bin, the side wall of the air inlet bin is provided with a sliding rail, and a threaded hole meshed with the outer surface of the threaded rod is formed in the sliding block.

Preferably, the bottom end of the rotating rod is inserted into one end of the sliding block, a convex block is arranged inside the clamping jaw, and a groove meshed with the convex block is formed in the outer surface of the corresponding bearing frame.

Preferably, bear the frame top and be provided with the inserted block, corresponding joint piece bottom be provided with the slot of inserted block meshing, the joint piece with bear the inside jack that all offers with dead lever meshing of frame, the cell body with joint piece meshing is seted up to the inlet bin top.

(III) advantageous effects

The utility model provides a plastics processing waste gas pump drainage device. The method has the following beneficial effects:

1. this plastics processing waste gas pump drainage device is when using, the motor drives the chain and rotates, the chain drives power gear and rotates, power gear drives the threaded rod and rotates, the threaded rod drives the slider and removes, the slider drives the dwang and removes, the dwang drives the jack catch and removes, the jack catch drives bears the frame and removes, it drives the second filter and shifts out the air inlet storehouse to bear the frame, take out the dead lever and take off the joint piece, thereby accomplish the change of second filter, the inconvenient problem of traditional waste gas filter equipment filter screen change has been solved, the advantage of being convenient for change has.

2. This plastic working waste gas pump drainage device is when using, installs the device storehouse of admitting air at the waste gas source position, and exhaust fan adsorbs waste gas, and first filter carries out primary filter to waste gas, and the second filter carries out secondary filter, has the abundant advantage of filtration.

Drawings

FIG. 1 is an orthographic three-axis mapping of the structure of the present invention;

FIG. 2 is a schematic view of the structure of the present invention;

FIG. 3 is a schematic view of the structural motor of the present invention;

FIG. 4 is a schematic view of the structural slide block of the present invention;

fig. 5 is a schematic view of a second filter plate according to the present invention.

Wherein, 1 inlet bin, 2 draw-in grooves, 3 first filter, 4 air outlets, 5 mounts, 6 extraction fans, 7 threaded rods, 8 power gears, 9 chains, 10 motors, 11 sliders, 12 rotating rods, 13 claws, 14 bearing frames, 15 second filter, 16 clamping blocks and 17 fixed rods.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The embodiment of the utility model provides a plastic processing waste gas pumping and discharging device, as shown in figures 1-5, comprising an air inlet bin 1, the front end of the air inlet bin 1 is fixedly connected with a clamping groove 2, a first filter plate 3 is clamped inside the clamping groove 2, a limiting groove is arranged at the contact part of the first filter plate 3 and the clamping groove 2, a limiting block meshed with the limiting groove is arranged inside the clamping groove 2, the stability of the structure room is increased, the size of the first filter plate 3 is larger than that of the air inlet bin 1, the filtering is more sufficient, the rear end of the air inlet bin 1 is fixedly connected with an air outlet 4, the air outlet 4 is connected with an external waste gas treatment device, the inner wall of the air outlet 4 is fixedly connected with a fixing frame 5, a pumping fan 6 is arranged inside the fixing frame 5, a threaded rod 7 is inserted inside the air inlet bin 1, the threaded rod 7 passes through the air inlet bin 1, the structural operation stability is improved, the part of the threaded rod 7, which is positioned outside the air inlet bin 1, is sleeved with a power gear 8, the outer surface of the power gear 8 is sleeved with a chain 9, one end of the chain 9, which is far away from the power gear 8, is provided with a motor 10, the motor 10 is fixedly connected with the bottom wall of the air inlet bin 1, the motor 10 is fixedly connected with the air inlet bin 1 through a fixed base, the part, which is positioned inside the air inlet bin 1, is sleeved with a slide block 11, one end, which is close to the first filter plate 3, of the slide block 11 is in sliding connection with the inner wall of the air inlet bin 1, the side wall of the air inlet bin 1 is provided with a slide rail, the inside of the slide block 11 is provided with a threaded hole which is meshed with the outer surface of the threaded rod 7, one end, which is far away from the side wall of the air inlet bin 1, of the slide block 11 is rotatably connected with a rotating rod 12, the bottom end of the rotating rod 12 is inserted into one end, which is far away from the slide block 11, is fixedly connected with a clamping jaw 13, and a bearing frame 14 is arranged inside the clamping jaw 13, the clamping jaws 13 are internally provided with convex blocks, the outer surface of the corresponding bearing frame 14 is provided with grooves meshed with the convex blocks, the bearing frame 14 is limited, the bearing frame 14 is internally inserted with a second filter plate 15, when the filter plates need to be replaced, the motor 10 drives the chain 9 to rotate, the chain 9 drives the power gear 8 to rotate, the power gear 8 drives the threaded rod 7 to rotate, the threaded rod 7 drives the slide block 11 to move, the slide block 11 drives the rotating rod 12 to move, the rotating rod 12 drives the clamping jaws 13 to move, the clamping jaws 13 drive the bearing frame 14 to move, the bearing frame 14 drives the second filter plate 15 to move out of the air inlet bin 1, the fixing rod 17 is drawn out to remove the clamping blocks 16, so as to complete the replacement of the second filter plate 15, the clamping blocks 16 are inserted at the top ends of the bearing frame 14, the fixing rods 17 are inserted into the side walls of the clamping blocks 16, the top ends of the bearing frame 14 are provided with inserting grooves meshed with the inserting blocks, increase stability between the structure, joint piece 16 with bear 14 inside jacks that all offer with dead lever 17 meshing of bearing, the cell body with 16 meshing of joint piece is offered on the 1 top in storehouse of admitting air, with the device 1 of admitting air install at the waste gas source position, exhaust fan 6 adsorbs waste gas, first filter 3 carries out primary filtration to waste gas, second filter 15 carries out secondary filter.

The working principle is as follows:

this plastics processing waste gas pump drainage device is when using, install the device storehouse 1 of admitting air at the waste gas source position, exhaust fan 6 adsorbs waste gas, first filter 3 carries out the primary filtration to waste gas, second filter 15 carries out the secondary filter, when needing to change the filter, motor 10 drives chain 9 and rotates, chain 9 drives power gear 8 and rotates, power gear 8 drives threaded rod 7 and rotates, threaded rod 7 drives slider 11 and removes, slider 11 drives dwang 12 and removes, dwang 12 drives jack catch 13 and removes, jack catch 13 drives and bears 14 and removes, bear frame 14 and drive second filter 15 and shift out into the storehouse 1 of admitting air, take dead lever 17 out and take off joint piece 16, thereby accomplish the change of second filter 15.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a plastic processing waste gas pump drainage device, includes air inlet bin (1), its characterized in that: the front end of the air inlet bin (1) is fixedly connected with a clamping groove (2), a first filter plate (3) is clamped in the clamping groove (2), the rear end of the air inlet bin (1) is fixedly connected with an air outlet (4), the inner wall of the air outlet (4) is fixedly connected with a fixing frame (5), an exhaust fan (6) is arranged in the fixing frame (5), a threaded rod (7) is inserted in the air inlet bin (1), the threaded rod (7) penetrates through the air inlet bin (1), a power gear (8) is sleeved on the portion, located outside the air inlet bin (1), of the threaded rod (7), a chain (9) is sleeved on the outer surface of the power gear (8), a motor (10) is arranged at one end, away from the power gear (8), of the chain (9), the motor (10) is fixedly connected to the bottom wall of the air inlet bin (1), and a sliding block (11) is sleeved on the portion, located inside the air inlet bin (1), of the outer surface of the threaded rod (7);

slider (11) are kept away from air inlet bin (1) lateral wall one end and are rotated and be connected with dwang (12), and slider (11) one end fixedly connected with jack catch (13) are kept away from in dwang (12), and jack catch (13) inside is provided with bears frame (14), bears frame (14) inside grafting and has second filter (15), bears frame (14) top and pegs graft and have joint piece (16), and joint piece (16) lateral wall is pegged graft and is had dead lever (17).

2. The exhaust extraction device of claim 1, wherein: the contact part of the first filter plate (3) and the clamping groove (2) is provided with a limiting groove, a limiting block meshed with the limiting groove is arranged in the clamping groove (2), and the size of the first filter plate (3) is larger than that of an air inlet of the air inlet bin (1).

3. The exhaust extraction device of claim 1, wherein: outside exhaust treatment device is connected in air outlet (4), and threaded rod (7) are constituteed with air inlet bin (1) and are rotated and be connected, air inlet bin (1) bottom be provided with threaded rod (7) surface toothing's support ring, motor (10) pass through unable adjustment base and air inlet bin (1) fixed connection.

4. The exhaust extraction device of claim 1, wherein: sliding connection is formed by one end, close to the first filter plate (3), of the sliding block (11) and the inner wall of the air inlet bin (1), a sliding rail is arranged on the side wall of the air inlet bin (1), and a threaded hole meshed with the outer surface of the threaded rod (7) is formed in the sliding block (11).

5. The exhaust extraction device of claim 1, wherein: the bottom end of the rotating rod (12) is inserted into one end of the sliding block (11), a convex block is arranged inside the clamping jaw (13), and a groove meshed with the convex block is arranged on the outer surface of the corresponding bearing frame (14).

6. The exhaust extraction device of claim 1, wherein: bear frame (14) top and be provided with the inserted block, corresponding joint piece (16) bottom be provided with the slot of inserted block meshing, joint piece (16) with bear the inside jack that all offers with dead lever (17) meshing of frame (14), intake storehouse (1) top is seted up with the cell body of joint piece (16) meshing.