CN217119707U

CN217119707U - Waste incineration tail gas treatment device

Info

Publication number: CN217119707U
Application number: CN202220724966.XU
Authority: CN
Inventors: 胡益亮; 杜念成
Original assignee: Chenghai Shantou Jie Yuan Garbage Power Plant Co ltd
Current assignee: Chenghai Shantou Jie Yuan Garbage Power Plant Co ltd
Priority date: 2022-03-31
Filing date: 2022-03-31
Publication date: 2022-08-05
Anticipated expiration: 2032-03-31

Abstract

The utility model discloses a waste incineration tail gas treatment device, which comprises a device body, a filter screen is arranged in the device body, a cleaning mechanism is arranged above the filter screen, a plugging block is fixedly connected to one side of the filter screen, clamping grooves are respectively arranged on both sides of the plugging block, a pull block is fixedly connected to one side of the plugging block, which is far away from the filter screen, an air inlet pipe is arranged on one side of the device body, the tail gas is introduced into the device body through the air inlet pipe, solid impurities in the tail gas are filtered through the filter screen, a driving end of an air cylinder drives an installation block to move and further drives a sliding sleeve to move, the sliding sleeve moves to drive a rotating shaft to rotate and further drive brush bristles to rotate, so that the brush bristles clean the filter screen, a push block drives a movable plate to move to separate a clamping block from the clamping grooves, the pull block drives the plugging block to move and further separate a positioning block from a positioning groove, and the filter screen can be drawn out from the device body, the filter screen is convenient to disassemble and maintain, and the practicability is high.

Description

Waste incineration tail gas treatment device

Technical Field

The utility model relates to a msw incineration technical field specifically is a msw incineration tail gas processing apparatus.

Background

The waste incineration is a process of subjecting waste to oxidation at a high temperature by appropriate thermal decomposition, combustion, melting, or other reaction to reduce the volume of the waste to form a residue or a molten solid substance. The waste incineration facility must be equipped with a flue gas treatment facility to prevent heavy metals, organic pollutants and the like from being discharged into the environment medium again. The heat generated by burning the garbage is recycled, and the purpose of recycling the waste can be achieved. The waste incineration is an old traditional method for treating the waste, and the waste incineration method is one of the main methods for treating the urban waste because the waste is treated by the incineration method, the reduction effect is obvious, the land is saved, various pathogens can be eliminated, and toxic and harmful substances are converted into harmless substances. Modern garbage incinerators are all equipped with good smoke and dust purification devices, and the pollution to the atmosphere is reduced.

Improve to prior art, among the prior art, solid impurity can be adhered to on the filter screen to current msw incineration tail gas processing apparatus when using to influence the filter effect, and the filter screen in the device is generally fixed, be not convenient for dismantle and maintain, the result of use is not good.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a waste incineration tail gas processing apparatus to solve the problem that proposes in the above-mentioned background art.

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

the utility model provides a waste incineration tail gas processing apparatus, includes the device body, the inside of device body is provided with the filter screen, the top of filter screen is provided with clearance mechanism, one side fixedly connected with blocking piece of filter screen, the draw-in groove has all been seted up to blocking piece's both sides, one side fixedly connected with that blocking piece kept away from the filter screen draws the piece, one side of device body is provided with the intake pipe, the fixed intercommunication in top one side of device body has the blast pipe, the bottom intermediate position of device body is provided with row material pipe.

As a further aspect of the present invention: the cleaning mechanism comprises a cylinder, the cylinder is fixedly mounted with one side inner wall of the device body, the driving end fixedly connected with mounting block of the cylinder, the bottom fixedly connected with sliding sleeve of the mounting block, the inner wall sliding connection of the sliding sleeve is connected with the sliding rod fixedly connected with the inner wall of the device body, the bottom of the sliding sleeve is connected with a rotating shaft in a rotating mode, the outer wall of the rotating shaft is fixedly sleeved with a gear, one side of the gear is meshed with a rack fixedly connected with the inner wall of the device body, the bottom fixedly connected with mounting plate of the rotating shaft is provided with bristles, and the bristles are abutted to the top of the filter screen.

As a further aspect of the present invention: the both sides of shutoff piece are provided with the mounting box of symmetric distribution, the outer wall fixed connection of mounting box and device body, one side outer wall sliding connection of mounting box has the ejector pad, one side fixedly connected with and the mounting box inner wall sliding connection's of ejector pad connecting rod, the one end fixedly connected with and the mounting box inner wall sliding connection's of ejector pad fly leaf are kept away from to the connecting rod, and are two sets of the equal fixedly connected with fixture block in one side that the fly leaf is close to each other, fixture block and draw-in groove looks adaptation.

As a further aspect of the present invention: the inner walls of the two sides of the movable plate are respectively connected with a guide rod fixedly connected with the inner wall of the mounting box in a sliding mode, the outer wall of one end of each guide rod is sleeved with a spring, one end of each spring is fixedly connected with the inner wall of the mounting box, and the other end of each spring is fixedly connected with the movable plate.

As a further aspect of the present invention: the mounting box is characterized in that sliding grooves are formed in two sides of the inner wall of the mounting box, sliding blocks are connected to the inner wall of the sliding grooves in a sliding mode, and the sliding blocks are fixedly connected with the movable plate.

As a further aspect of the present invention: the device comprises a device body and is characterized in that a positioning groove is formed in the inner wall of one side of the device body, a positioning block is fixedly connected to one side, away from a plugging block, of a filter screen, and the positioning block is matched with the positioning groove.

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

when the device is used, tail gas generated by garbage incineration is introduced into the device body through the air inlet pipe, solid impurities in the tail gas are filtered through the filter screen, when the device is used for filtering, the air cylinder is started, the driving end of the air cylinder drives the mounting block to move so as to drive the sliding sleeve to move in a guiding way through the sliding rod, the sliding sleeve moves so as to drive the rotating shaft to move so that the rotating shaft rotates under the matching of the gear and the rack, meanwhile, the rotating shaft rotates to drive the mounting block to rotate so as to drive the brush hair to rotate, so that the brush hair cleans the filter screen, the solid impurities are prevented from being attached to the filter screen, thereby the filtering effect is prevented from being influenced, simultaneously, the cleaned impurities are discharged through the discharging pipe, the push block is pushed, the push block moves to drive the connecting rod to move so as to drive the movable plate to move in a guiding way through the guide rod, the spring is compressed, the movable plate moves so that the slide block slides on the inner wall of the sliding groove so as to drive the fixture block to move, and the clamping groove to be separated from the clamping groove, the piece is drawn in outside pulling this moment, draws the piece to remove and drives the shutoff piece and remove and then drive the filter screen and remove, and the filter screen removes and makes locating piece and constant head tank break away from, can take the filter screen out from this internal, is convenient for dismantle and maintain the filter screen, convenient to use, and the practicality is high, and the result of use is good.

Drawings

FIG. 1 is a schematic structural view of a waste incineration tail gas treatment device;

FIG. 2 is an enlarged view of the portion A in FIG. 1 of a waste incineration tail gas treatment device;

fig. 3 is an enlarged view of a portion B of fig. 1 in the waste incineration tail gas treatment device.

In the figure: 1. the device body, 2, filter screen, 3, clearance mechanism, 4, cylinder, 5, installation piece, 6, sliding sleeve, 7, slide bar, 8, pivot, 9, gear, 10, rack, 11, mounting panel, 12, brush hair, 13, intake pipe, 14, blast pipe, 15, arrange the material pipe, 16, shutoff piece, 17, draw-in groove, 18, pull block, 19, mounting box, 20, ejector pad, 21, connecting rod, 22, fly leaf, 23, guide bar, 24, spout, 25, slider, 26, fixture block, 27, constant head tank, 28, locating piece.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

Please refer to fig. 1-3, in the embodiment of the present invention, a waste incineration tail gas treatment device, includes a device body 1, a filter screen 2 is arranged inside the device body 1, a cleaning mechanism 3 is arranged above the filter screen 2, one side of the filter screen 2 is fixedly connected with a blocking block 16, both sides of the blocking block 16 are provided with a clamping groove 17, one side of the blocking block 16 away from the filter screen 2 is fixedly connected with a pull block 18, one side of the device body 1 is provided with an air inlet pipe 13, one side of the top of the device body 1 is fixedly communicated with an exhaust pipe 14, a discharge pipe 15 is arranged at the middle position of the bottom of the device body 1, the discharge pipe 15 is convenient for discharging cleaned solid impurities and is convenient for use;

referring to fig. 2, in the present application, the cleaning mechanism 3 includes a cylinder 4, the cylinder 4 is fixedly mounted on an inner wall of one side of the device body 1, a driving end of the cylinder 4 is fixedly connected with a mounting block 5, a bottom of the mounting block 5 is fixedly connected with a sliding sleeve 6, an inner wall of the sliding sleeve 6 is slidably connected with a sliding rod 7 fixedly connected with an inner wall of the device body 1, a bottom of the sliding sleeve 6 is rotatably connected with a rotating shaft 8, a gear 9 is fixedly sleeved on an outer wall of the rotating shaft 8, a rack 10 fixedly connected with the inner wall of the device body 1 is meshed on one side of the gear 9, a mounting plate 11 is fixedly connected to a bottom end of the rotating shaft 8, bristles 12 are arranged at a bottom end of the mounting plate 11, the bristles 12 are abutted to a top of the filter screen 2, and the cleaning mechanism 3 is convenient for cleaning solid impurities attached to the filter screen 2 and improves a filtering effect;

referring to fig. 3, in the present application, mounting boxes 19 are symmetrically arranged on two sides of a blocking block 16, the mounting boxes 19 are fixedly connected to the outer wall of the device body 1, an outer wall of one side of the mounting box 19 is slidably connected to a push block 20, one side of the push block 20 is fixedly connected to a connecting rod 21 slidably connected to the inner wall of the mounting box 19, one end of the connecting rod 21, which is far away from the push block 20, is fixedly connected to a movable plate 22 slidably connected to the inner wall of the mounting box 19, one side, which is close to each other, of each of the two groups of movable plates 22 is fixedly connected to a fixture block 26, the fixture block 26 is adapted to a fixture groove 17, and the fixture block 26 is convenient for fixing and limiting the blocking block 16, so as to facilitate mounting and dismounting of the filter screen 2;

referring to fig. 3, in the present application, the inner walls of both sides of the movable plate 22 are slidably connected with guide rods 23 fixedly connected with the inner wall of the mounting box 19, the outer wall of one end of each guide rod 23 is sleeved with a spring, one end of each spring is fixedly connected with the inner wall of the mounting box 19, the other end of each spring is fixedly connected with the movable plate 22, and the springs play a role in resetting, so that the movable plates 22 are conveniently reset;

referring to fig. 3, in the present application, sliding grooves 24 are formed in both sides of an inner wall of the mounting box 19, a sliding block 25 is connected to the inner wall of the sliding groove 24 in a sliding manner, the sliding block 25 is fixedly connected to the movable plate 22, and the sliding groove 24 facilitates movement of the movable plate 22 to play a guiding role;

referring to fig. 2, in this application, constant head tank 27 has been seted up to one side inner wall of device body 1, and one side fixedly connected with locating piece 28 of shutoff piece 16 is kept away from to filter screen 2, and locating piece 28 and constant head tank 27 looks adaptation, the installation and the dismantlement of the filter screen 2 of being convenient for of locating piece 28 play the positioning action.

The utility model discloses a theory of operation is:

referring to fig. 1, 2 and 3, in use, tail gas generated by burning garbage is introduced into the device body 1 through the air inlet pipe 13, solid impurities in the tail gas are filtered through the filter screen 2, when filtering is performed, the air cylinder 4 is started, the driving end of the air cylinder 4 drives the mounting block 5 to move so as to drive the sliding sleeve 6 to move in a guiding manner through the sliding rod 7, the sliding sleeve 6 moves to drive the rotating shaft 8 to move so that the rotating shaft 8 rotates under the matching of the gear 9 and the rack 10, meanwhile, the rotating shaft 8 rotates to drive the mounting plate 11 to rotate so as to drive the bristles 12 to rotate, so that the bristles 12 clean the filter screen 2, the solid impurities are prevented from being attached to the filter screen 2 to influence the filtering effect, meanwhile, the cleaned impurities are discharged through the discharging pipe 15, the push block 20 is pushed, the push block 20 moves to drive the connecting rod 21 to move so as to drive the movable plate 22 to move in a guiding manner through the guide rod 23, the spring is compressed, the movable plate 22 moves so that the sliding block 25 slides on the inner wall of the sliding groove 24 so as to drive the block 26 to move, make fixture block 26 and draw-in groove 17 break away from, outwards stimulate at this moment and draw piece 18, draw piece 18 to remove and drive plugging block 16 and remove and then drive filter screen 2 and remove, filter screen 2 removes and makes locating piece 28 and constant head tank 27 break away from, can take filter screen 2 out from the device body 1, is convenient for dismantle and maintain filter screen 2, convenient to use, and the practicality is high, and excellent in use effect.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a waste incineration tail gas processing apparatus, includes device body (1), its characterized in that: the device is characterized in that a filter screen (2) is arranged inside the device body (1), a cleaning mechanism (3) is arranged above the filter screen (2), a blocking block (16) is fixedly connected to one side of the filter screen (2), clamping grooves (17) are formed in two sides of the blocking block (16), a pulling block (18) is fixedly connected to one side of the blocking block (16) far away from the filter screen (2), an air inlet pipe (13) is arranged on one side of the device body (1), an exhaust pipe (14) is fixedly communicated with one side of the top of the device body (1), and a material discharging pipe (15) is arranged at the middle position of the bottom of the device body (1).

2. The waste incineration tail gas treatment device according to claim 1, characterized in that: the cleaning mechanism (3) comprises an air cylinder (4), the air cylinder (4) is fixedly arranged on the inner wall of one side of the device body (1), the driving end of the cylinder (4) is fixedly connected with an installation block (5), the bottom of the installation block (5) is fixedly connected with a sliding sleeve (6), the inner wall of the sliding sleeve (6) is connected with a sliding rod (7) fixedly connected with the inner wall of the device body (1) in a sliding way, the bottom of the sliding sleeve (6) is rotationally connected with a rotating shaft (8), the outer wall of the rotating shaft (8) is fixedly sleeved with a gear (9), one side of the gear (9) is engaged with a rack (10) fixedly connected with the inner wall of the device body (1), the bottom fixedly connected with mounting panel (11) of pivot (8), the bottom of mounting panel (11) is provided with brush hair (12), the top butt of brush hair (12) and filter screen (2).

3. The waste incineration tail gas treatment device according to claim 1, characterized in that: the both sides of shutoff piece (16) are provided with mounting box (19) of symmetric distribution, mounting box (19) and the outer wall fixed connection of device body (1), one side outer wall sliding connection of mounting box (19) has ejector pad (20), one side fixedly connected with and mounting box (19) inner wall sliding connection's connecting rod (21) of ejector pad (20), the one end fixedly connected with and mounting box (19) inner wall sliding connection's fly leaf (22) of ejector pad (20) are kept away from in connecting rod (21), and are two sets of the equal fixedly connected with fixture block (26) in one side that fly leaf (22) are close to each other, fixture block (26) and draw-in groove (17) looks adaptation.

4. The waste incineration tail gas treatment device according to claim 3, characterized in that: the utility model discloses a mounting box, including mounting box (19), fly leaf (22), the equal sliding connection of both sides inner wall of fly leaf (22) has guide bar (23) with mounting box (19) inner wall fixed connection, the spring has been cup jointed to the one end outer wall of guide bar (23), the one end of spring and the inner wall fixed connection of mounting box (19), the other end and fly leaf (22) fixed connection of spring.

5. The waste incineration tail gas treatment device according to claim 3, characterized in that: the mounting box is characterized in that sliding grooves (24) are formed in two sides of the inner wall of the mounting box (19), sliding blocks (25) are connected to the inner wall of the sliding grooves (24) in a sliding mode, and the sliding blocks (25) are fixedly connected with the movable plate (22).

6. The waste incineration tail gas treatment device according to claim 1, characterized in that: constant head tank (27) have been seted up to one side inner wall of device body (1), one side fixedly connected with locating piece (28) of shutoff piece (16) are kept away from in filter screen (2), locating piece (28) and constant head tank (27) looks adaptation.