CN214914892U

CN214914892U - Fish meal processing peculiar smell purifier

Info

Publication number: CN214914892U
Application number: CN202121331609.9U
Authority: CN
Inventors: 张伍仔; 李宇
Original assignee: Suixi Shengchang Biology Technology Co ltd
Current assignee: Suixi Shengchang Biology Technology Co ltd
Priority date: 2021-06-16
Filing date: 2021-06-16
Publication date: 2021-11-30
Anticipated expiration: 2031-06-16

Abstract

The utility model discloses a fish meal processing peculiar smell purification device, which comprises a purification box with an opening at the top, wherein the top of the purification box is fixedly connected with a cover plate, and an extraction, filtration and purification mechanism is arranged on the purification box; the extraction, filtration and purification mechanism comprises two clapboards fixedly arranged in the purification box, the purification box is divided into three areas by the two clapboards, and the three areas are a filtration area, an acid purification area and an alkaline purification area from left to right. The utility model relates to a rationally, through filtration, purification and absorbent mode many times, can effectually carry out purification treatment to peculiar smell and harmful substance in the gas, improve purifying effect, and can reduce the change frequency of acid solution and alkaline solution through the mode of filtering earlier purification again, reduce the waste of water resource, and can in time clear up and collect the accumulational impurity in stereoplasm filter screen top in filterable while is automatic, reduce the jam risk in the stereoplasm filter screen use.

Description

Fish meal processing peculiar smell purifier

Technical Field

The utility model relates to an peculiar smell clarification plant technical field especially relates to a fish meal processing peculiar smell purifier.

Background

The fish meal uses one or more fishes as raw materials, high protein feed raw materials after deoiling, dehydrating and crushing, a large amount of fish, shrimp, leftovers and other raw materials in a fish meal factory are accumulated and stored before being dried by distillation sometimes, and are easy to rot and deteriorate at higher temperature, and organic protein can also generate foul gas due to high temperature or oxidative pyrolysis effect through the processing procedures of high-temperature cooking, drying and the like, so that the peripheries of workshops and factories are smelly and bad, and the air quality is deteriorated; in order to reduce the pollution of malodorous gas to the environment, a peculiar smell purification device is required to extract and purify peculiar smell in a workshop factory;

the existing treatment mode for processing the fish meal peculiar smell mostly adopts a water washing tower spraying mode to purify the peculiar smell in the gas, the purification efficiency is low through the spraying purification mode, partial gas is often not sprayed to be directly discharged, the spraying purification mode easily causes the waste of a large amount of water resources, the use requirement cannot be met, the condition is comprehensively improved, and therefore the fish meal processing peculiar smell purification device is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a fish meal processing peculiar smell purifying device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a fish meal processing peculiar smell purifier, includes that the top is the purifying box that the opening set up, the top fixedly connected with apron of purifying box, be equipped with extraction filtration purification mechanism on the purifying box.

Preferably, the extraction, filtration and purification mechanism comprises two partition plates fixedly installed in the purification box, the purification box is divided into three areas by the two partition plates, the three areas are a filtration area, an acidic purification area and an alkaline purification area respectively from left to right, the acidic purification area is filled with a sulfuric acid solution, the alkaline purification area is filled with an alkaline solution, an L-shaped vent pipe is arranged in the alkaline purification area, the bottom end of the L-shaped vent pipe extends into the alkaline solution, the left end of the L-shaped vent pipe extends into the acidic purification area, the partition plate on the right side of the two partition plates is fixedly sleeved on the L-shaped vent pipe, a hard filter screen which is obliquely arranged is fixedly installed in the filtration area, an installation pipe is embedded at the bottom of the right side of the left partition plate, the installation pipe is communicated with the filtration area and the acidic purification area, a check valve is fixedly installed in the installation pipe, and a rectangular pipe is embedded at the top of the cover plate, rectangular pipe is linked together with the regional inside of basicity purification, the intraductal movable sleeve of rectangular pipe is equipped with the active carbon filter screen, the top fixedly connected with connecting rod of active carbon filter screen, the first pull ring of top fixedly connected with of connecting rod, the top of apron is inlayed and is equipped with the L venturi tube, the L venturi tube is linked together with filtering area, sealed rotation installs first pivot on the right side inner wall of L venturi tube, a plurality of flabellums of outside fixedly connected with of first pivot, the right side fixed mounting of L venturi tube has driving motor, driving motor's output shaft left end and the right-hand member fixed connection of first pivot, the left end of first pivot extends to the left side of L venturi tube, be equipped with on the purifying box and shake collection mechanism with stereoplasm filter screen matched with the knocking.

Preferably, the knocking and collecting mechanism comprises a mounting plate fixed on the left side of the purifying box in a magnetic attraction manner, the right side of the mounting plate is fixedly connected with a collecting box with an opening at the top, the right side of the collecting box extends into the purifying box, the right side of the collecting box is provided with a slag inlet hole with an opening at the right side and the top, the slag inlet hole is matched with the hard filter screen, the left side of the purifying box is rotatably provided with a second rotating shaft, the first rotating shaft and the second rotating shaft are fixedly sleeved with chain wheels, the two chain wheels are in transmission connection with the same chain, the right end of the second rotating shaft extends into the filtering area and is fixedly connected with an eccentric wheel, the left side of the left baffle plate is fixedly connected with a T-shaped positioning rod, a collision rod is arranged below the hard filter screen, the right side of the collision rod is fixedly connected with a guide sleeve, the guide sleeve is slidably sleeved on the T-shaped positioning rod, and a spring is fixedly connected between the bottom of the guide sleeve and the inner wall of the T-shaped positioning rod, the spring is movably sleeved on the T-shaped positioning rod, the bottom end of the collision rod is embedded with a ball, and the ball is positioned above the eccentric wheel and matched with the eccentric wheel.

Preferably, the front side and the rear side of the partition plate are respectively fixedly connected with the front side inner wall and the rear side inner wall of the purification box, the bottom and the right side bottom of the purification box are both communicated and are fixedly provided with liquid discharge pipes, one side of each liquid discharge pipe, far away from the purification box, is fixedly connected with a valve, the liquid discharge pipe on the left side of the two liquid discharge pipes is communicated with the acidic purification area, and the liquid discharge pipe on the right side of the two liquid discharge pipes is communicated with the alkaline purification area.

Preferably, the bottom both sides of active carbon filter screen all fixedly connected with card post, all fixedly connected with cutting ferrule on the both sides inner wall of rectangular pipe, cutting ferrule movable sleeve is established on the card post that corresponds.

Preferably, a first circular hole is formed in the inner wall of the right side of the L-shaped pipe, a first sealing bearing is sleeved in the first circular hole, the inner side of an inner ring of the first sealing bearing is fixedly connected with the outer side of the first rotating shaft, thin rods are fixedly connected to the inner wall of the front side and the inner wall of the rear side of the L-shaped pipe, a first bearing is fixedly connected between the two thin rods, and the inner ring of the first bearing is fixedly sleeved with the outer side of the first rotating shaft.

Preferably, a second circular hole is formed in the inner wall of the left side of the purifying box, a second sealing bearing is fixedly sleeved in the second circular hole, and the inner side of an inner ring of the second sealing bearing is fixedly connected with the outer side of the second rotating shaft.

Preferably, the rectangular hole has been seted up on the left side inner wall of purifying box, the fixed cover is equipped with the rectangle sealing washer in the rectangular hole, the inboard of rectangle sealing washer and the outside movable contact who collects the box, two recesses have been seted up in the left side of purifying box, the recess is kept away from the first magnet of fixedly connected with on its open-ended one side inner wall, the equal fixedly connected with second magnet in right side top and the right side top of mounting panel, the right side of second magnet extends to in the recess that corresponds and adsorbs mutually with the left side of first magnet, the outside of second magnet and the inner wall movable contact of the recess that corresponds, the left side fixedly connected with second pull ring of mounting panel.

Compared with the prior art, the beneficial effects of the utility model are that:

through the purification box, the cover plate, the partition plate, the hard filter screen, the installation pipe, the L-shaped vent pipe, the rectangular pipe, the activated carbon filter screen, the L-shaped pipe, the first rotating shaft, the driving motor, the second rotating shaft, the chain wheel, the chain, the eccentric wheel, the collection box, the installation plate, the collision rod, the T-shaped positioning rod, the guide sleeve and the spring, the device is placed in a fish meal processing workshop, the driving motor is started to drive a plurality of fan blades to extract peculiar smell gas in the workshop through the first rotating shaft, the extracted gas enters the filtering area through the L-shaped pipe and passes through the hard filter screen to enter the sulfuric acid solution through the one-way valve, the sulfuric acid solution performs acid purification on the introduced gas, the purified gas gradually floats upwards and enters the alkaline solution through the L-shaped vent pipe, the alkaline solution performs alkaline purification on the introduced gas, the purified gas gradually floats upwards and passes through the activated carbon filter screen to be discharged to the outside, the hard filter screen filters dust particle impurities in the peculiar smell gas, and the active carbon filter screen absorbs harmful gas substances in the gas;

the first rotating shaft rotates and drives the second rotating shaft to rotate through two chain wheels and a chain, the ball is extruded to move upwards when the second rotating shaft drives the front half circle of the eccentric wheel, the ball drives the collision rod to collide and knock upwards the hard filter screen, the collision rod drives the guide sleeve to slide upwards on the T-shaped positioning rod and stretch the spring, the spring is gradually separated from the ball when the eccentric wheel rotates the rear half circle, the elastic force of the spring in a stretching state drives the collision rod to downwards separate from the hard filter screen through the guide sleeve, the eccentric wheel continuously rotates, the collision rod continuously and circularly knocks the hard filter screen to vibrate, the vibration force is matched with the inclined setting of the hard filter screen, dust adhered and accumulated on the top of the hard filter screen is vibrated to the left of the inclined plane of the hard filter screen to fall into the collecting box, the purpose of automatically cleaning the hard filter screen while filtering is achieved, when the collected impurity dust needs to be taken out and cleaned, pulling the second pull ring left and driving the collection box to be pulled out from the rectangular hole left through the mounting plate, and then cleaning the impurities in the collection box.

The utility model relates to a rationally, through filtration, purification and absorbent mode many times, can effectually carry out purification treatment to peculiar smell and harmful substance in the gas, improve purifying effect, and can reduce the change frequency of acid solution and alkaline solution through the mode of filtering earlier purification again, reduce the waste of water resource, and can in time clear up and collect the accumulational impurity in stereoplasm filter screen top in filterable while is automatic, reduce the jam risk in the stereoplasm filter screen use.

Drawings

Fig. 1 is a schematic structural view of a device for purifying fish meal processing peculiar smell provided by the utility model;

FIG. 2 is a schematic cross-sectional view of FIG. 1;

fig. 3 is an enlarged schematic view of a portion a in fig. 2.

In the figure: 100 purifying boxes, 101 cover plates, 1 partition plate, 2 hard filter screens, 3 mounting pipes, 4L-shaped vent pipes, 5 rectangular pipes, 6 activated carbon filter screens, 7L-shaped pipes, 8 first rotating shafts, 9 driving motors, 10 second rotating shafts, 11 chain wheels, 12 chains, 13 eccentric wheels, 14 collecting boxes, 15 mounting plates, 16 collision rods, 17T-shaped positioning rods, 18 guide sleeves and 19 springs.

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.

Referring to fig. 1-3, a fish meal processing peculiar smell purification device comprises a purification box 100 with an opening at the top, a cover plate 101 is fixedly connected to the top of the purification box 100, and a pumping, filtering and purifying mechanism is arranged on the purification box 100;

the extraction, filtration and purification mechanism comprises two partition plates 1 fixedly installed in a purification box 100, the purification box 100 is divided into three areas by the two partition plates 1, the three areas are a filtration area, an acidic purification area and an alkaline purification area respectively from left to right, the acidic purification area is filled with a sulfuric acid solution, the alkaline purification area is filled with an alkaline solution, an L-shaped vent pipe 4 is arranged in the alkaline purification area, the bottom end of the L-shaped vent pipe 4 extends into the alkaline solution, the left end of the L-shaped vent pipe 4 extends into the acidic purification area, the partition plate 1 on the right side of the two partition plates 1 is fixedly sleeved on the L-shaped vent pipe 4, a hard filter screen 2 which is obliquely arranged is fixedly installed in the filtration area, an installation pipe 3 is embedded at the bottom of the right side of the partition plate 1 on the left side, the installation pipe 3 is communicated with the filtration area and the acidic purification area, and a one-way valve is fixedly installed in the installation pipe 3, the top of the cover plate 101 is embedded with a rectangular tube 5, the rectangular tube 5 is communicated with the inside of the alkaline purification area, an active carbon filter screen 6 is movably sleeved in the rectangular tube 5, the top of the active carbon filter screen 6 is fixedly connected with a connecting rod, the top end of the connecting rod is fixedly connected with a first pull ring, the top of the cover plate 101 is embedded with an L-shaped tube 7, the L-shaped tube 7 is communicated with the filtration area, a first rotating shaft 8 is hermetically and rotatably installed on the inner wall of the right side of the L-shaped tube 7, a plurality of fan blades are fixedly connected to the outer side of the first rotating shaft 8, a driving motor 9 is fixedly installed on the right side of the L-shaped tube 7, the left end of an output shaft of the driving motor 9 is fixedly connected with the right end of the first rotating shaft 8, the left end of the first rotating shaft 8 extends to the left side of the L-shaped tube 7, and a knocking and collecting mechanism matched with the hard filter screen 2 is arranged on the purification box 100;

the knocking and collecting mechanism comprises a mounting plate 15 fixed on the left side of the purifying box 100 in a magnetic absorption manner, a collecting box 14 with an opening at the top is fixedly connected to the right side of the mounting plate 15, the right side of the collecting box 14 extends into the purifying box 100, a slag inlet hole with an opening at the right side and the top is formed in the right side of the collecting box 14 and matched with the hard filter screen 2, a second rotating shaft 10 is rotatably installed on the left side of the purifying box 100, chain wheels 11 are fixedly sleeved on the first rotating shaft 8 and the second rotating shaft 10, the two chain wheels 11 are in transmission connection with the same chain 12, the right end of the second rotating shaft 10 extends into a filtering area and is fixedly connected with an eccentric wheel 13, a T-shaped positioning rod 17 is fixedly connected to the left side of the partition plate 1 on the left side, a collision rod 16 is arranged below the hard filter screen 2, a guide sleeve 18 is fixedly connected to the right side of the collision rod 16, and the guide sleeve 18 is slidably sleeved on the T-shaped positioning rod 17, fixedly connected with spring 19 between the bottom of uide bushing 18 and T shape locating lever 17's the bottom inner wall, spring 19 movable sleeve is established on T shape locating lever 17, and the ball is inlayed and is equipped with in collision bar 16's bottom, and the ball is located eccentric wheel 13's top and cooperatees with eccentric wheel 13, the utility model relates to a rationally, through filtering, purify and absorbent mode many times, can effectually carry out purification treatment to peculiar smell and harmful substance in the gas, improve purifying effect, and can reduce the change frequency of acid solution and alkaline solution through the mode of filtering earlier purification again, reduce the waste of water resource, and can in time clear up and collect 2 accumulational impurity in top of stereoplasm filter screen automatically when filterable, reduce the jam risk in the use of stereoplasm filter screen 2.

In the utility model, the front side and the rear side of the baffle plate 1 are respectively fixedly connected with the front side inner wall and the rear side inner wall of the purifying box 100, the bottom of the purifying box 100 and the bottom of the right side are both communicated and fixed with a liquid discharge pipe, one side of the liquid discharge pipe far away from the purifying box 100 is fixedly connected with a valve, the liquid discharge pipe positioned on the left side of the two liquid discharge pipes is communicated with an acid purifying area, the liquid discharge pipe positioned on the right side of the two liquid discharge pipes is communicated with an alkaline purifying area, both sides of the bottom of the active carbon filter screen 6 are both fixedly connected with clamping columns, both sides of the inner wall of the rectangular pipe 5 are both fixedly connected with clamping sleeves, the clamping sleeves are movably sleeved on the corresponding clamping columns, the right side inner wall of the L-shaped pipe 7 is provided with a first circular hole, the first sealing bearing is fixedly sleeved in the first circular hole, the inner side of the first sealing bearing is fixedly connected with the outer side of the first rotating shaft 8, and the front side inner wall and the rear side inner wall of the L-shaped pipe 7 are both fixedly connected with thin rods, a first bearing is fixedly connected between the two thin rods, the inner ring of the first bearing is fixedly sleeved with the outer side of the first rotating shaft 8, a second circular hole is formed in the inner wall of the left side of the purifying box 100, a second sealing bearing is fixedly sleeved in the second circular hole, the inner side of the inner ring of the second sealing bearing is fixedly connected with the outer side of the second rotating shaft 10, a rectangular hole is formed in the inner wall of the left side of the purifying box 100, a rectangular sealing ring is fixedly sleeved in the rectangular hole, the inner side of the rectangular sealing ring is in movable contact with the outer side of the collecting box 14, two grooves are formed in the left side of the purifying box 100, a first magnet is fixedly connected to the inner wall of one side of each groove, which is far away from the opening of the groove, second magnets are fixedly connected to the top of the right side and the top of the right side of the mounting plate 15, the right side of each second magnet extends into the corresponding groove and is adsorbed to the left side of the first magnet, the outer side of each second magnet is in movable contact with the inner wall of the corresponding groove, the left side fixedly connected with second pull ring of mounting panel 15, the utility model relates to a rationally, through filtering, purify and absorbent mode many times, can effectually carry out purification treatment to peculiar smell and harmful substance in the gas, improve purifying effect, and can reduce the change frequency of acid solution and alkaline solution through the mode of earlier filtering repurifying, reduce the waste of water resource, and can in time clear up and collect 2 accumulational impurity in top of stereoplasm filter screen automatically when filterable, reduce the jam risk in the 2 use of stereoplasm filter screen.

The working principle is as follows: when the device is used, the device is placed in a fish meal processing workshop, a driving motor 9 is started, an output shaft of the driving motor 9 drives a first rotating shaft 8 to rotate, the first rotating shaft 8 drives a plurality of fan blades to rotate, the fan blades generate suction force while rotating and extract odor gas in the workshop, the extracted gas enters a filtering area through an L-shaped pipe 7, the gas passes through a hard filter screen 2 and enters a sulfuric acid solution through a one-way valve, the sulfuric acid solution performs acid purification on the introduced gas, the purified gas gradually floats upwards under the action of self buoyancy and enters an alkaline solution through an L-shaped vent pipe 4, the alkaline solution performs alkaline purification on the introduced gas, the purified gas gradually floats upwards and passes through an active carbon filter screen 6 to be discharged to the outside, the hard filter screen 2 filters dust particle impurities in the odor gas, and the acidic and alkaline solution performs oxidation reaction on odor molecules in the odor gas to remove odor, meanwhile, the activated carbon filter screen 6 adsorbs harmful gas substances in the gas, peculiar smell and harmful substances in the gas can be effectively purified through the modes of filtering, purifying for many times and adsorbing, the purifying effect is improved, the replacement frequency of acidic solution and alkaline solution can be reduced through the mode of filtering firstly and then purifying, and the waste of water resources is reduced;

the first rotating shaft 8 rotates and simultaneously drives the upper chain wheel 11 to rotate, the upper chain wheel 11 drives the lower chain wheel 11 to rotate through the chain 12, the lower chain wheel 11 drives the second rotating shaft 10 to rotate, the second rotating shaft 10 drives the eccentric wheel 13 to rotate, the eccentric wheel 13 rotates for the first half circle to collide and extrude the balls, the force of collision extrusion drives the balls to move upwards, the balls drive the collision rod 16 to collide and knock the hard filter screen 2 upwards, meanwhile, the collision rod 16 drives the guide sleeve 18 to slide upwards on the T-shaped positioning rod 17, the guide sleeve 18 slides upwards on the T-shaped positioning rod 17 and stretches the spring 19, when the eccentric wheel 13 rotates for the second half circle, the extrusion force on the balls is released and is separated from the balls, at the moment, the elastic force of the spring 19 in a stretching state drives the guide sleeve 18 to move downwards, and the guide sleeve 18 drives the collision rod 16 to separate downwards from the hard filter screen 2, eccentric wheel 13 lasts the rotation, make collision pole 16 last the circulation collide the strike to stereoplasm filter screen 2, and then make stereoplasm filter screen 2 last vibrations, the slope setting of the power cooperation stereoplasm filter screen 2 of vibrations, make 2 tops of stereoplasm filter screen adhere to accumulational dust and shake to the collection box 14 in left along its inclined plane, collect box 14 and collect the dust impurity that shakes and fall, thereby reach the automatic mesh of clearing up stereoplasm filter screen 2 when filterable, reduce the jam risk in its use, when the needs take out the clearance with the dust impurity of collecting, pulling the second pull ring left and driving mounting panel 15 and remove left, mounting panel 15 drives and collects box 14 and removes left, collect box 14 and take out from the rectangular hole left, can clear up the impurity in the collection box 14.

In the description of the present application, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, a connection through an intermediate medium, and a connection between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to specific circumstances.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a fish meal processing peculiar smell purifier, includes that the top is purifying box (100) that the opening set up, the top fixedly connected with apron (101) of purifying box (100), its characterized in that is equipped with extraction filtration purification mechanism on purifying box (100).

2. The fish meal processing peculiar smell purification device according to claim 1, wherein the extraction, filtration and purification mechanism comprises two partition plates (1) fixedly installed in the purification box (100), the purification box (100) is divided into three areas by the two partition plates (1), the three areas are a filtration area, an acidic purification area and an alkaline purification area from left to right, the acidic purification area is filled with a sulfuric acid solution, the alkaline purification area is filled with an alkaline solution, an L-shaped vent pipe (4) is arranged in the alkaline purification area, the bottom end of the L-shaped vent pipe (4) extends into the alkaline solution, the left end of the L-shaped vent pipe (4) extends into the acidic purification area, the partition plate (1) on the right side in the two partition plates (1) is fixedly sleeved on the L-shaped vent pipe (4), and the hard filter screen (2) which is obliquely arranged is fixedly installed in the filtration area, the bottom of the right side of the left partition plate (1) is embedded with an installation pipe (3), the installation pipe (3) is communicated with a filtering area and an acid purification area, a check valve is fixedly installed in the installation pipe (3), a rectangular pipe (5) is embedded at the top of a cover plate (101), the rectangular pipe (5) is communicated with the inside of the alkaline purification area, an active carbon filter screen (6) is movably sleeved in the rectangular pipe (5), a connecting rod is fixedly connected with the top of the active carbon filter screen (6), a first pull ring is fixedly connected with the top end of the connecting rod, an L-shaped pipe (7) is embedded at the top of the cover plate (101), the L-shaped pipe (7) is communicated with the filtering area, a first rotating shaft (8) is installed on the inner wall of the right side of the L-shaped pipe (7) in a sealing and rotating manner, a plurality of fan blades are fixedly connected with the outer side of the first rotating shaft (8), and a driving motor (9) is fixedly installed on the right side of the L-shaped pipe (7), the left end of an output shaft of the driving motor (9) is fixedly connected with the right end of the first rotating shaft (8), the left end of the first rotating shaft (8) extends to the left side of the L-shaped pipe (7), and a knocking and collecting mechanism matched with the hard filter screen (2) is arranged on the purifying box (100).

3. The fish meal processing peculiar smell purification device according to claim 2, wherein the knocking and collecting mechanism comprises a magnetic attraction mounting plate (15) fixed on the left side of the purification box (100), the right side of the mounting plate (15) is fixedly connected with a collecting box (14) with an opening arranged at the top, the right side of the collecting box (14) extends into the purification box (100), the right side of the collecting box (14) is provided with a slag inlet hole with an opening arranged at the right side and the top, the slag inlet hole is matched with the hard filter screen (2), the left side of the purification box (100) is rotatably provided with a second rotating shaft (10), the first rotating shaft (8) and the second rotating shaft (10) are respectively and fixedly sleeved with a chain wheel (11), the two chain wheels (11) are in transmission connection with the same chain (12), the right end of the second rotating shaft (10) extends into the filtering area and is fixedly connected with an eccentric wheel (13), the left side fixedly connected with T shape locating lever (17) that are located left baffle (1), the below of stereoplasm filter screen (2) is equipped with collision pole (16), the right side fixedly connected with uide bushing (18) of collision pole (16), uide bushing (18) slip cover is established on T shape locating lever (17), fixedly connected with spring (19) between the bottom of uide bushing (18) and the bottom inner wall of T shape locating lever (17), spring (19) activity cover is established on T shape locating lever (17), the bottom of collision pole (16) is inlayed and is equipped with the ball, the ball is located the top of eccentric wheel (13) and cooperatees with eccentric wheel (13).

4. A purification apparatus for fish meal processing odor according to claim 2, wherein the partition board (1) is fixedly connected with the inner wall of the purification box (100) at the front side and the inner wall of the purification box at the rear side, respectively, the bottom of the purification box (100) at the right side and the bottom of the purification box at the front side are both communicated and fixed with a drain pipe, one side of the drain pipe far away from the purification box (100) is fixedly connected with a valve, the drain pipe at the left side of the two drain pipes is communicated with the acidic purification area, and the drain pipe at the right side is communicated with the alkaline purification area.

5. The fish meal processing peculiar smell purification device according to claim 2, wherein clamping columns are fixedly connected to two sides of the bottom of the activated carbon filter screen (6), clamping sleeves are fixedly connected to inner walls of two sides of the rectangular pipe (5), and the clamping sleeves are movably sleeved on the corresponding clamping columns.

6. The fish meal processing odor purification device according to claim 2, wherein a first circular hole is formed in the right inner wall of the L-shaped pipe (7), a first sealing bearing is fixedly sleeved in the first circular hole, the inner side of an inner ring of the first sealing bearing is fixedly connected with the outer side of the first rotating shaft (8), slender rods are fixedly connected to the front inner wall and the rear inner wall of the L-shaped pipe (7), a first bearing is fixedly connected between the two slender rods, and the inner ring of the first bearing is fixedly sleeved with the outer side of the first rotating shaft (8).

7. The fish meal processing odor purification device according to claim 3, wherein a second circular hole is formed in the inner wall of the left side of the purification box (100), a second sealing bearing is fixedly sleeved in the second circular hole, and the inner side of an inner ring of the second sealing bearing is fixedly connected with the outer side of the second rotating shaft (10).

8. The fish meal processing peculiar smell purification device according to claim 3, wherein a rectangular hole is formed in the left inner wall of the purification box (100), a rectangular sealing ring is fixedly sleeved in the rectangular hole, the inner side of the rectangular sealing ring is in movable contact with the outer side of the collection box (14), two grooves are formed in the left side of the purification box (100), a first magnet is fixedly connected to the inner wall of one side of each groove, which is far away from the opening of the groove, a second magnet is fixedly connected to the top of the right side and the top of the right side of the mounting plate (15), the right side of the second magnet extends into the corresponding groove and is adsorbed to the left side of the first magnet, the outer side of the second magnet is in movable contact with the inner wall of the corresponding groove, and a second pull ring is fixedly connected to the left side of the mounting plate (15).