CN116036733A - Industrial waste gas multistage filtration purifier - Google Patents

Abstract

The invention discloses an industrial waste gas multistage filtering purifier which comprises a primary filter vat, an adsorption vat and a liquid filter vat, wherein a first connecting pipe is fixedly penetrated through one side of the bottom of the primary filter vat, the other end of the first connecting pipe is communicated with the bottom end of the adsorption vat, a second connecting pipe is fixedly penetrated through the top end of the adsorption vat, and the other end of the second connecting pipe is fixedly penetrated through the liquid filter vat. The inside of the adsorption barrel is movably clamped with a storage plate, a cam is rotatably arranged in the adsorption barrel and positioned below the storage plate, an impeller is rotatably arranged in the primary filter barrel, a transmission shaft is movably penetrated between the primary filter barrel and the adsorption barrel, one end of the transmission shaft is fixedly connected with the cam, and one end of the transmission shaft, which is far away from the cam, is fixedly connected with the impeller; the cam is driven to rotate through the transmission shaft, and the cam rotates to drive the storage plate to move up and down, so that the storage plate drives the activated carbon to move and accelerate absorption, and meanwhile, the kinetic energy of industrial waste gas is converted into mechanical energy, so that the aim of energy conservation is achieved, and the energy-saving and efficient purification is achieved.

Description

Industrial waste gas multistage filtration purifier

Technical Field

The invention relates to the technical field of industrial waste gas treatment, in particular to an industrial waste gas multistage filtering purifier.

Background

Industrial waste gas refers to a generic term for various pollutant-containing gases discharged into air generated in the fuel combustion and production process in factories, waste gases are inevitably generated in industrial production, and the waste gases are discharged into the air without treatment, so that the environmental impact is likely to be caused, wherein gaseous waste gases are the most harmful waste gases in the industrial waste gases, and at present, the gaseous waste gases mainly comprise nitrogen-containing organic waste gases, sulfur-containing waste gases and hydrocarbon organic waste gases, and the waste gases mainly comprise: carbon dioxide, hydrogen sulfide, nitrogen oxides, hydrogen chloride, carbon monoxide, soot, production dust, etc., can cause air pollution if discharged into the atmosphere. The substances enter the human body through different paths of respiratory tracts, some substances directly generate harm, some substances have accumulation effect and can seriously harm the health of the human body, different substances have different effects, the existing purifier needs to consume a large amount of energy sources in the use process, further energy sources are wasted, the energy is not saved, the environment is protected, the purification efficiency is low, sustainable development is not facilitated, and aiming at the problems, the inventor provides an industrial waste gas multi-stage filtration purifier which is used for solving the problems.

Disclosure of Invention

In order to solve the problem that sustainable development is not favored due to energy conservation and environmental protection; the invention aims to provide an industrial waste gas multistage filtration purifier.

In order to solve the technical problems, the invention adopts the following technical scheme: the utility model provides an industrial waste gas multistage filtration purifier, its includes just straining barrel, adsorption barrel and liquid straining barrel, just straining barrel, adsorption barrel and liquid straining barrel distribute side by side in proper order, just straining barrel can filter industrial waste gas's dust, and the adsorption barrel can adsorb industrial waste gas's harmful gas, has placed the solution that absorbs waste gas in the liquid straining barrel, the fixed first connecting pipe that runs through in bottom one side of just straining barrel, the other end and the bottom intercommunication of adsorption barrel of first connecting pipe, the fixed second connecting pipe that runs through in top of adsorption barrel, the other end of second connecting pipe is fixed to run through liquid straining barrel and runs through to below the liquid level of liquid straining barrel, make things convenient for the solution to absorb harmful gas in the industrial waste gas, the liquid straining barrel is close to the fixed blast pipe that runs through of one end of second connecting pipe;

the inside activity card of adsorbing the bucket is equipped with the storage plate, the first spout of symmetric distribution has been seted up to the inner wall of adsorbing the bucket, the fixed center pin that runs through in middle part of storage plate, the tip of center pin is inserted and is established in the inside of first spout, the inside rotation of adsorbing the bucket installs the cam, the cam is located the below of storage plate, the impeller is installed in the inside rotation of just straining the bucket, the activity runs through between just straining the bucket and the adsorption bucket has the transmission shaft, the one end and the cam fixed connection of transmission shaft, the one end and the impeller fixed connection of cam are kept away from to the transmission shaft.

In the invention, the outer side of the primary filter barrel is provided with the through groove, the filter box is inserted in the through groove, and filter cotton can be arranged at the bottom of the filter box, so that floating dust of industrial waste gas can be filtered, the filter box is positioned above the impeller, and the top end of the primary filter barrel is fixedly penetrated with the air inlet pipe. The industrial waste gas entering through the air inlet pipe has kinetic energy which can be converted into mechanical energy for rotating the impeller, and the impeller drives the transmission shaft to rotate.

The outside of filter cassette is fixed and is equipped with the handle, and the handle can conveniently open the filter cassette and clear up and change the filter layer.

The filter box is arranged on the impeller, a first guide plate is arranged between the filter box and the impeller, one end of the first guide plate is provided with a guide hole, and the guide hole guides waste gas to one radial end of the impeller.

Further, a first connecting hole used for being connected with the first connecting pipe is formed in one side of the bottom of the primary filter barrel, the first connecting hole is located at one radial end of the impeller, the first connecting hole and the flow guiding holes are respectively located at two opposite angles in the primary filter barrel, and a second flow guiding plate used for guiding waste gas to the first connecting hole is arranged between the inner wall of the primary filter barrel and the impeller.

In the invention, a discharge hole is arranged on the side wall of the adsorption barrel, a discharge barrel is arranged on the outer side of the adsorption barrel in a sliding way, and a blocking surface for blocking the discharge hole or a through hole communicated with the discharge hole is arranged on the discharge barrel;

an elastic piece is connected between the discharge barrel and the adsorption barrel, the elastic force direction of the elastic piece is consistent with the sliding track of the discharge barrel, and a connecting rope is connected between one end of the storage plate and the discharge barrel;

the elastic piece drives the discharge barrel to slide so that the blocking surface blocks the discharge hole, or drives the discharge barrel to slide by applying external force so that the through hole is communicated with the discharge hole, and when the through hole is communicated with the discharge hole, the discharge barrel pulls the storage plate to rotate and incline through the connecting rope, and one end of the discharge hole of the storage plate is lower when the storage plate is inclined.

Specifically, be provided with two second spouts on the absorption bucket, the both sides of arranging the feed cylinder all be provided with be used for with second spout sliding connection slider, one of them the slider with corresponding be provided with between the inner wall of second spout the elastic component, another be provided with the draw-in groove on the slider, keep away from on the absorption bucket the one end of elastic component is provided with be used for with the elasticity fixture block of draw-in groove joint.

Further, a groove is formed in the inner wall of the adsorption barrel along the circumferential direction, the discharging hole is located at the bottom end of the middle of the groove, and the groove is connected with the discharging hole through a guide groove.

In the invention, a fixed ring is movably sleeved on the outer side of the transmission shaft, one side of the fixed ring is fixedly connected with the outer side of the primary filter barrel, a screw rod penetrates through the outer side thread of the fixed ring, and a rotary table is fixedly sleeved on the outer side of the transmission shaft.

In the invention, a fixed coaming is fixedly arranged on the peripheral side of one surface of the storage plate far away from the cam, a movable coaming is slidably arranged on the inner wall of the adsorption barrel, the movable coaming is positioned above the discharge hole, the bottom end of the movable coaming is in contact with the storage plate and is matched with the fixed coaming to form a coaming on the storage plate, and when the movable coaming slides to the bottommost end, the movable coaming is separated from the storage plate in an inclined state by a set distance.

In the invention, the end part of the central shaft is elastically and slidably contacted with the inner wall of the first chute through the elastic sheet, and the elastic sheet is of a U-shaped structure.

The outside of liquid filter vat is fixed to be run through has the fluid-discharge tube, the outside of fluid-discharge tube is provided with the valve, and the fluid-discharge tube can conveniently be with the solution discharge of liquid filter vat, and the valve can conveniently control the emission of solution.

Compared with the prior art, the invention has the beneficial effects that: the industrial waste gas multistage filtering purifier converts kinetic energy of industrial waste gas into mechanical energy of rotation of the impeller, the impeller drives the transmission shaft to rotate, the transmission shaft drives the cam to rotate, and the cam rotates to drive the storage plate to move up and down, so that the storage plate drives the activated carbon to move and accelerate absorption, and the kinetic energy of the industrial waste gas can be converted into mechanical energy, thereby achieving the purpose of energy conservation.

Drawings

In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural view of an industrial waste gas multistage filtering purifier of the present invention.

Fig. 2 is an enlarged view of the structure at a in fig. 1.

FIG. 3 is a schematic cross-sectional view of a primary filter cartridge according to the present invention.

Fig. 4 is a schematic cross-sectional view of a suction filter cartridge and a connection structure thereof according to the present invention.

Fig. 5 is a schematic cross-sectional view of a connection structure between a discharge cylinder and a suction filter cylinder in the present invention.

Fig. 6 is a schematic view of a partial structure of the inside of the suction filter cartridge.

Fig. 7 is a schematic cross-sectional view of the liquid filter cartridge 1 according to the present invention.

Fig. 8 is a schematic diagram of a connection structure between a central shaft and a first chute in the present invention.

In the figure: 1. a liquid filtering barrel; 2. an adsorption barrel; 21. a discharge cylinder; 22. a storage plate; 23. a central shaft; 231. an elastic sheet; 24. a first chute; 25. a cam; 261. fixing the coaming; 262. a movable coaming; 27. a discharge hole; 28. a second connection hole; 281. a convex ring; 29. a second chute; 210. a connecting rope; 211. an elastic member; 212. a clamping groove; 213. an elastic clamping block; 214. a groove; 215. a guide groove; 216. a third chute; 3. a primary filter drum; 31. an impeller; 32. a through groove; 33. a filter box; 34. an air inlet pipe; 35. a handle; 36. a first deflector; 361. a deflector aperture; 37. a first connection hole; 38. a second deflector; 4. a first connection pipe; 41. a material collecting barrel; 5. a second connection pipe; 6. a transmission shaft; 7. a fixing ring; 8. a screw; 9. a turntable; 10. an exhaust pipe; 11. and a liquid discharge pipe.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

The terms of directions used in the present invention, such as "up", "down", "front", "back", "left", "right", "inside", "outside", "side", "top" and "bottom", are used for explaining and understanding the present invention only with reference to the orientation of the drawings, and are not intended to limit the present invention.

The words "first," "second," and the like in the terminology of the present invention are used for descriptive purposes only and are not to be construed as indicating or implying relative importance and not as limiting the order of precedence.

In the present invention, unless specifically stated and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.

The existing purifier consumes a large amount of energy sources in the use process, so that further energy sources are wasted, the energy is not saved, the environment is protected, the purification efficiency is low, and sustainable development is not facilitated.

The following is a preferred embodiment of a video camera that solves the above technical problems.

Referring to fig. 1, 3 and 4, fig. 1 is a schematic structural diagram of an industrial waste gas multistage filtering purifier according to the present invention. FIG. 3 is a schematic cross-sectional view of a primary filter cartridge according to the present invention. Fig. 4 is a schematic cross-sectional view of a suction filter cartridge and a connection structure thereof according to the present invention.

In the drawings, like structural elements are denoted by the same reference numerals, and the present invention provides a technical solution: the utility model provides an industrial waste gas multistage filtration purifier, its includes just straining barrel 3, adsorbs barrel 2 and liquid straining barrel 1, just straining barrel 3, adsorbs barrel 2 and liquid straining barrel 1 and distributes side by side in proper order, just straining barrel can filter industrial waste gas's dust, adsorbs the barrel and can adsorb industrial waste gas's harmful gas, has placed the solution that absorbs waste gas in the liquid straining barrel.

Referring to fig. 1 and 7, a first connecting pipe 4 is fixedly penetrated at one side of the bottom of the primary filter barrel 3, the other end of the first connecting pipe 4 is communicated with the bottom end of the adsorption barrel 2, a second connecting pipe 5 is fixedly penetrated at the top end of the adsorption barrel 2, the other end of the second connecting pipe 5 fixedly penetrates through the liquid filter barrel 1 and below the liquid level of the liquid filter barrel 1, the solution is convenient to absorb harmful gases in industrial waste gas, and an exhaust pipe 10 is fixedly penetrated at one end of the liquid filter barrel 1 close to the second connecting pipe 5. The outside of the liquid filter barrel 1 is fixedly penetrated with a liquid discharge pipe 11, and the outside of the liquid discharge pipe 11 is provided with a valve. The solution in the liquid filter vat 1 can be conveniently discharged, and the valve can conveniently control the discharge of the solution.

The inside activity card of absorption bucket 2 is equipped with storage board 22, storage board 22 is used for storing waste gas adsorption material, like active carbon, polyester filter material etc. a plurality of air vent has been seted up to storage board 22, the inner wall of absorption bucket 2 has been seted up symmetrical distribution's first spout 24, the fixed center pin 23 that runs through in middle part of storage board 22, the tip of center pin 23 is inserted and is established in the inside of first spout 24, cam 25 is installed in the internal rotation of absorption bucket 2, cam 25 is located the below of storage board 22, cam 25 rotates can make storage board 22 reciprocate, in-process that long-term use makes its activity improve adsorption efficiency through vibration adsorption material. Impeller 31 is installed to the inside rotation of just straining barrel 3, and it has transmission shaft 6 to run through actively between just straining barrel 3 and the absorption bucket 2, and the one end and the cam 25 fixed connection of transmission shaft 6, the one end and impeller 31 fixed connection that cam 25 was kept away from to transmission shaft 6.

The industrial waste gas enters the primary filter vat 3 through the air inlet pipe 34, floating dust in the industrial waste gas is filtered through the filter box 33 and is collected in the filter box 33, then the industrial waste gas enters the adsorption vat 2 through the primary filter vat 3 through the first connecting pipe 4, so that the active carbon absorbs harmful gas in the industrial waste gas, then the industrial waste gas enters the liquid filter vat 1 through the second connecting pipe 5, the waste gas of the industrial waste gas is absorbed through liquid, and qualified gas is discharged through the exhaust pipe 10, so that the kinetic energy of the industrial waste gas can be converted into mechanical energy, and the energy saving purpose is achieved.

Referring to fig. 3, specifically, in this embodiment, a through groove 32 is formed on the outer side of the primary filter barrel 3, a filter box 33 is inserted into the through groove 32, and filter cotton can be disposed at the bottom of the filter box, so that floating dust of industrial waste gas can be filtered, the filter box 33 is located above the impeller 31, and an air inlet pipe 34 is fixedly penetrating through the top end of the primary filter barrel 3. The industrial waste gas entering through the air inlet pipe has kinetic energy which can be converted into mechanical energy for rotating the impeller, and the impeller drives the transmission shaft to rotate.

The outside of the filter box 33 is fixedly provided with a handle 35, and the handle 35 can conveniently open the filter box 33 for cleaning and replacing the filter layer.

Referring to fig. 3, a first deflector 36 is disposed between the filter box and the impeller 31, and a deflector hole 361 is disposed at one end of the first deflector 36, and the deflector hole 361 deflects exhaust gas toward one radial end of the impeller 31, so as to better drive the impeller 31 to rotate.

Further, a first connecting hole 37 for connecting with the first connecting pipe 4 is arranged at one side of the bottom of the primary filter barrel 3, the first connecting hole 37 is located at one radial end of the impeller 31, the first connecting hole 37 and the diversion hole 361 are respectively located at two opposite angles in the primary filter barrel 3, a second diversion plate 38 for diversion of waste gas to the first connecting hole 37 is arranged between the inner wall of the primary filter barrel 3 and the impeller 31, so that the waste gas can be diverted along the circumference of the impeller 31 and discharged from the first connecting hole 37, the waste gas discharge is more smooth, and the impeller 31 can be driven to rotate better.

Referring to fig. 4 and 5, in the present embodiment, a discharge hole 27 is provided on a sidewall of the adsorption barrel 2, a discharge barrel 21 is slidably provided on an outer side of the adsorption barrel 2, and a blocking surface for blocking the discharge hole 27 or a through hole communicating with the discharge hole 27 is provided on the discharge barrel 21.

An elastic piece 211 is connected between the discharge barrel 21 and the adsorption barrel 2, the elastic force direction of the elastic piece 211 is consistent with the sliding track of the discharge barrel 21, and a connecting rope 210 is connected between one end of the storage plate 22 and the discharge barrel 21.

The elastic member 211 drives the discharge cylinder 21 to slide, that is, drives the discharge cylinder 21 to slide downwards in the direction of fig. 5, so that the blocking surface blocks the discharge hole 27, and when the adsorbed substances need to be discharged and replaced, the discharge cylinder 21 is driven to slide by applying an external force, that is, drives the discharge cylinder 21 to slide upwards in the direction of fig. 5, so that the through hole is communicated with the discharge hole 27, and when the through hole is communicated with the discharge hole 27, the discharge cylinder 21 pulls the storage plate 22 to rotate and incline through the connecting rope 210. The end of the discharge hole 27 of the storage plate 22 is lower when inclined, facilitating the discharge of the adsorbed substances from the discharge cylinder 21.

Specifically, two second sliding grooves 29 are formed in the adsorption barrel 2, sliding blocks which are used for being connected with the second sliding grooves 29 in a sliding mode are arranged on two sides of the discharge barrel 21, an elastic piece 211 is arranged between one sliding block and the inner wall of the corresponding second sliding groove 29, a clamping groove 212 is formed in the other sliding block, and an elastic clamping block 213 used for being clamped with the clamping groove 212 is arranged at one end, far away from the elastic piece 211, of the adsorption barrel 2. When the external force is applied to drive the discharge cylinder 21 to slide upwards, the clamping groove 212 and the elastic clamping block 213 can be clamped, so that the through hole of the discharge cylinder 21 and the discharge hole 27 are kept in a communicated state, and the clamping groove 212 and the elastic clamping block 213 can be unlocked by pressing the elastic clamping block 213.

The adsorption barrel 2 is provided with a second connecting hole 28, a convex ring 281 which is detachably connected with the second connecting pipe 5 is arranged on the periphery of the second connecting hole 28, and after the second connecting pipe 5 is detached, adsorption substances can be thrown into the storage plate 22 through the second connecting hole 28.

The first connecting pipe 4 is detachably connected with the material collecting barrel 41 near the bottom of one end of the adsorption barrel 2, the material collecting barrel 41 can collect the slag falling on the storage plate 22, and the material collecting barrel 41 can be conveniently cleaned after being detached.

Referring to fig. 6, further, a groove 214 is circumferentially formed on the inner wall of the adsorption barrel 2, and the discharge hole 27 is located at the bottom end of the middle of the groove 214, and the groove 214 is connected with the discharge hole 27 through a guide groove 215, so as to guide the adsorbed substances to the discharge hole 27. Wherein the storage plate 22 is positioned above the recess 214 when the storage plate 22 is not tilted, and wherein the top edge of the storage plate 22 is opposite the recess 214 when the storage plate 22 is tilted.

Referring to fig. 2, in the present embodiment, a fixing ring 7 is movably sleeved on the outer side of the transmission shaft 6, one side of the fixing ring 7 is fixedly connected with the outer side of the primary filter barrel 3, a screw rod 8 penetrates through the outer side thread of the fixing ring 7, and a turntable 9 is fixedly sleeved on the outer side of the transmission shaft 6. Can fix transmission shaft 6 through screw rod 8, and when the storage plate 22 slope, unscrew screw rod 8, then rotatory carousel 9 can rotate transmission shaft 6 to drive cam 25 and rotate, cam 25 rotates and drives storage plate 22 up-and-down vibration, does benefit to storage plate 22 and discharges the adsorbed substance, can further fix transmission shaft 6 through screwing up screw rod 8 simultaneously, does benefit to storage plate 22 and keeps the tilt state, uses the supplementary active carbon of raking out of tool to carry out further discharge again.

Referring to fig. 4 to 6, in the present embodiment, a fixed shroud 261 is fixedly disposed on the periphery of the side of the storage plate 22 away from the cam 25, a movable shroud 262 is slidably disposed on the inner wall of the adsorption barrel 2, the movable shroud 262 is located above the discharge hole 27, the bottom end of the movable shroud 262 contacts with the storage plate 22, and forms a surrounding with the fixed shroud 261 to the storage plate 22, so as to facilitate the release of the adsorption material.

The inner wall of the adsorption bucket 2 is provided with a third sliding groove 216 for sliding connection with the movable shroud 262, wherein the movable shroud 262 can be kept in contact with the storage plate 22 under the action of gravity, or an elastic member can be arranged between the movable shroud 262 and the third sliding groove 216, and the movable shroud 262 is driven by the elastic member to be kept in contact with the storage plate 22.

When the movable shroud 262 slides to the bottommost end, the movable shroud 262 is spaced a set distance from the inclined storage plate 22, that is, during the cleaning operation, the storage plate 22 vibrates, and both the fixed shroud 261 and the movable shroud 262 form a closed state to the storage plate 22. When the storage plate 22 is inclined to discharge, the movable shroud 262 opens a mouth at one side of the enclosed space of the storage plate 22 to discharge the adsorbed substances.

Referring to fig. 8, in the present embodiment, an end portion of the central shaft 23 is elastically and slidably contacted with an inner wall of the first chute 24 through an elastic piece 231, and the elastic piece 231 has a U-shaped structure. The elastic piece 231 can maintain the storage plate 22 in a horizontal state as much as possible during the cleaning operation, and can be inclined when pulled by the connection string 210.

Working principle: firstly, the industrial waste gas enters the primary filter vat 3 through the air inlet pipe 34, floating dust in the industrial waste gas is filtered through the filter box 33 and is collected in the filter box 33, meanwhile, the industrial waste gas flows along the circumferential direction of the impeller 31, so that kinetic energy of the industrial waste gas is converted into mechanical energy for rotating the impeller 31, the impeller 31 drives the transmission shaft 6 to rotate, the transmission shaft 6 drives the cam 25 to rotate to drive the storage plate 22 to move up and down, the storage plate 22 drives the adsorbed substances to vibrate, meanwhile, the industrial waste gas enters the adsorption vat 2 through the first connecting pipe 4, so that the activated carbon absorbs harmful gas in the industrial waste gas, then the industrial waste gas enters the liquid filter vat 1 through the second connecting pipe 5, the waste gas of the industrial waste gas is absorbed through liquid, and qualified gas is discharged through the exhaust pipe 10, so that kinetic energy of the industrial waste gas can be converted into mechanical energy, and the aim of saving energy is achieved.

When the activated carbon is required to be discharged, the discharge cylinder 21 is driven to slide upwards by applying external force, so that the through hole is communicated with the discharge hole 27, and when the through hole is communicated with the discharge hole 27, the discharge cylinder 21 pulls the storage plate 22 to rotate and incline through the connecting rope 210, at the moment, the rotatable turntable 9 can rotate the transmission shaft 6, so that the cam 25 is driven to rotate, the cam 25 rotates to drive the storage plate 22 to vibrate up and down, the storage plate 22 is facilitated to discharge the adsorbed substances, and meanwhile, the tool can be used for assisting in raking out the adsorbed substances to further discharge.

The industrial waste gas multistage filtering purifier of this embodiment converts the kinetic energy of industrial waste gas into impeller pivoted mechanical energy, and the impeller drives the transmission shaft and rotates, and the transmission shaft drives the cam and rotates, and the cam rotates and drives the storage board and reciprocate for the storage board drives the active carbon and removes and accelerate the absorption, just so can convert mechanical energy into through the kinetic energy of industrial waste gas, thereby reaches energy-conserving purpose.

In addition, open the through-hole of row feed cylinder and drive the storage plate slope through removing row feed cylinder, then rotate the carousel, the carousel drives the transmission shaft and rotates, and the transmission shaft drives the cam and rotates for the cam drives the storage plate and upwards moves, makes the active carbon roll off on the storage plate, and discharges from row feed cylinder, just so can conveniently discharge the active carbon, thereby reaches the purpose of convenient operation.

It will be apparent to those skilled in the art that various modifications and variations can be made to the present invention without departing from the spirit or scope of the invention. Thus, it is intended that the present invention also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.

Claims (10)

1. The utility model provides an industrial waste gas multistage filtration purifier which characterized in that: the novel filter comprises a primary filter vat (3), an adsorption vat (2) and a liquid filter vat (1), wherein the primary filter vat (3), the adsorption vat (2) and the liquid filter vat (1) are sequentially distributed side by side, a first connecting pipe (4) is fixedly penetrated through one side of the bottom of the primary filter vat (3), the other end of the first connecting pipe (4) is communicated with the bottom end of the adsorption vat (2), a second connecting pipe (5) is fixedly penetrated through the top end of the adsorption vat (2), the other end of the second connecting pipe (5) is fixedly penetrated through the liquid filter vat (1) and is penetrated below the liquid level of the liquid filter vat (1), and an exhaust pipe (10) is fixedly penetrated through one end, close to the second connecting pipe (5), of the liquid filter vat (1).

The inside activity card of adsorbing bucket (2) is equipped with storage board (22), first spout (24) of symmetric distribution have been seted up to the inner wall of adsorbing bucket (2), the middle part of storage board (22) is fixed to be run through and is had center pin (23), the inside at first spout (24) is inserted to the tip of center pin (23), cam (25) are installed in the internal rotation of adsorbing bucket (2), cam (25) are located the below of storage board (22), impeller (31) are installed in the internal rotation of just straining bucket (3), activity has run through transmission shaft (6) between just straining bucket (3) and adsorbing bucket (2), one end and cam (25) fixed connection of transmission shaft (6), one end and impeller (31) fixed connection of cam (25) are kept away from to transmission shaft (6).

2. The industrial waste gas multistage filtering purifier as claimed in claim 1, wherein a through groove (32) is formed in the outer side of the primary filter barrel (3), a filter box (33) is inserted into the through groove (32), the filter box (33) is located above the impeller (31), and an air inlet pipe (34) is fixedly penetrated through the top end of the primary filter barrel (3).

3. The industrial waste gas multistage filtering purifier as claimed in claim 2, wherein a first deflector (36) is arranged between the filtering box and the impeller (31), one end of the first deflector (36) is provided with a deflector hole (361), and the deflector hole (361) deflects waste gas towards one radial end of the impeller (31).

4. An industrial waste gas multistage filtering purifier as claimed in claim 3, characterized in that a first connecting hole (37) for connecting with the first connecting pipe (4) is arranged on one side of the bottom of the primary filter barrel (3), the first connecting hole (37) is positioned at one radial end of the impeller (31), the first connecting hole (37) and the diversion hole (361) are respectively positioned at two opposite angles in the primary filter barrel (3), and a second diversion plate (38) for diversion of waste gas to the first connecting hole (37) is arranged between the inner wall of the primary filter barrel (3) and the impeller (31).

5. The industrial waste gas multistage filtering purifier as claimed in claim 1, wherein a discharge hole (27) is formed in the side wall of the adsorption barrel (2), a discharge barrel (21) is slidably arranged on the outer side of the adsorption barrel (2), and a blocking surface for blocking the discharge hole (27) or a through hole communicated with the discharge hole (27) is formed in the discharge barrel (21);

an elastic piece (211) is connected between the discharge barrel (21) and the adsorption barrel (2), the elastic force direction of the elastic piece (211) is consistent with the sliding track of the discharge barrel (21), and a connecting rope (210) is connected between one end of the storage plate (22) and the discharge barrel (21);

the elastic piece (211) drives the discharge cylinder (21) to slide so that the blocking surface blocks the discharge hole (27), or drives the discharge cylinder (21) to slide by applying external force so that the through hole is communicated with the discharge hole (27), and when the through hole is communicated with the discharge hole (27), the discharge cylinder (21) pulls the storage plate (22) to rotate and incline through the connecting rope (210).

6. The industrial waste gas multistage filtering purifier according to claim 5, wherein two second sliding grooves (29) are formed in the adsorption barrel (2), sliding blocks which are used for being connected with the second sliding grooves (29) in a sliding mode are arranged on two sides of the discharge barrel (21), an elastic piece (211) is arranged between one sliding block and the inner wall of the corresponding second sliding groove (29), a clamping groove (212) is formed in the other sliding block, and an elastic clamping block (213) used for being clamped with the clamping groove (212) is arranged at one end, far away from the elastic piece (211), of the adsorption barrel (2).

7. The industrial waste gas multistage filtering purifier as claimed in claim 6, wherein a groove (214) is circumferentially arranged on the inner wall of the adsorption barrel (2), the discharge hole (27) is positioned at the bottom end position of the middle part of the groove (214), and the groove (214) is connected with the discharge hole (27) through a guide groove (215).

8. The industrial waste gas multistage filtering purifier as claimed in claim 5, wherein a fixed ring (7) is movably sleeved on the outer side of the transmission shaft (6), one side of the fixed ring (7) is fixedly connected with the outer side of the primary filter drum (3), a screw (8) penetrates through the outer side thread of the fixed ring (7), and a rotary disc (9) is fixedly sleeved on the outer side of the transmission shaft (6).

9. The industrial waste gas multistage filtering purifier as claimed in claim 5, wherein a fixed shroud (261) is fixedly arranged on the periphery of one surface of the storage plate (22) far away from the cam (25), a movable shroud (262) is slidably arranged on the inner wall of the adsorption barrel (2), the movable shroud (262) is positioned above the discharge hole (27), the bottom end of the movable shroud (262) is in contact with the storage plate (22), and forms a closure with the fixed shroud (261) to the storage plate (22), and when the movable shroud (262) slides to the bottommost end, the movable shroud (262) is separated from the storage plate (22) in an inclined state by a set distance.

10. The industrial waste gas multistage filtering purifier according to claim 1, wherein the end of the central shaft (23) is elastically and slidably contacted with the inner wall of the first chute (24) through an elastic sheet (231), and the elastic sheet (231) has a U-shaped structure.

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