CN112370923A

CN112370923A - Incineration gas treatment equipment

Info

Publication number: CN112370923A
Application number: CN202011306848.9A
Authority: CN
Inventors: 杨俊琰
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-20
Filing date: 2020-11-20
Publication date: 2021-02-19

Abstract

The invention discloses incineration gas treatment equipment which comprises a filtering piece, wherein a first guide pipe is fixedly connected to the left end of the filtering piece, a gas washing piece is fixedly connected to the left end of the first guide pipe, a drying pipe is fixedly connected to the left end of the gas washing piece, a dust removing piece is fixedly connected to the left end of the drying pipe, a circulating device is fixedly connected between the upper portion and the lower end of the gas washing piece, a second guide pipe is fixedly connected to the lower end of the filtering piece, a first fan is fixedly connected to the lower end of the second guide pipe, a dust collecting box is fixedly connected to the lower end of the first fan, a filtering device is movably inserted into the left portion of the upper end of the filtering piece, and a. The incineration gas treatment equipment can fully treat gas and improve the gas treatment effect; the automatic cleaning and collection of the trapped objects can be realized, and the manual burden is reduced; and the water resource can be secondarily utilized, so that the water resource is saved, and the modern green development concept is met.

Description

Incineration gas treatment equipment

Technical Field

The invention relates to the field of incineration gas treatment, in particular to incineration gas treatment equipment.

Background

The existing method of burning is often adopted to treat urban and rural garbage, and the existing garbage often generates smoke with a large amount of dust and harmful substances when being burned, so that gas treatment equipment is needed to purify gas in the treatment process.

The prior patent (publication number: CN 206810009U) discloses a gas dust removal device, which comprises an air inlet pipe, wherein a shunt vent pipe is fixedly arranged at the bottom of the air inlet pipe, and the bottom of the air inlet pipe extends to the top end of the inner cavity of the shunt vent pipe and is fixedly connected with a connecting pipe, so that the inventor finds that at least the following problems in the prior art are not solved: 1. the gas dust removal device has a single treatment mode, and cannot fully treat gas, so that the treatment effect is poor; 2. the gas dust removal device cannot automatically clean the intercepted substances, and the manual cleaning is needed, so that the cleaning burden is increased; 3. this gas dust collector does not embody low energy consumption concept, can not carry out make full use of to the resource, unsatisfied modern green development theory.

Disclosure of Invention

The invention mainly aims to provide incineration gas treatment equipment which can effectively solve the problems in the background technology.

In order to achieve the purpose, the invention adopts the technical scheme that:

an incineration gas treatment device comprises a filtering piece, wherein the right end of the filtering piece is fixedly connected with an air inlet pipe, the left end of the filtering piece is fixedly connected with a first guide pipe, the left end of the first guide pipe is fixedly connected with a gas washing piece, the left end of the gas washing piece is fixedly connected with a drying pipe, the middle part of the drying pipe is fixedly connected with a second fan, the left end of the drying pipe is fixedly connected with a dust removal piece, a circulating device is fixedly connected between the upper part and the lower end of the gas washing piece together, the lower end of the filtering piece is fixedly connected with a second guide pipe, the lower end of the second guide pipe is fixedly connected with a first fan, the lower end of the first fan is fixedly connected with a dust collection box, the front end of the dust collection box is movably provided with a box door, the front end of the filtering, it has drive arrangement to run through on the filtration piece, and inside drive arrangement lower extreme extended to filtration piece, drying tube inner wall fixed mounting has the adsorption felt.

Preferably, filter piece includes the rose box, rose box right-hand member fixed mounting has a gas distribution board, rose box lower extreme left part fixed mounting has the collecting box, the draw-in groove has all been opened to collecting box upper end front side and upper end rear side, the inside equal fixed mounting of draw-in groove has pressure sensor, pressure sensor all with control box electric connection.

Preferably, filter equipment includes two apron, two apron lower extreme middle part is fixedly connected with activated carbon net and filter screen respectively, and activated carbon net is located the filter screen left, activated carbon net front portion and rear portion have all been opened No. two spouts, the spout has all been opened No. one to filter screen front portion and rear portion, activated carbon net lower extreme and filter screen lower extreme all run through the filter box upper end wall and extend to the pressure sensor upper end.

Preferably, drive arrangement includes the cylinder, cylinder output end fixedly connected with push rod, scraper of push rod lower extreme fixedly connected with one number, support piece No. one scraper right-hand member, scraper front end and the common fixedly connected with support piece No. one of scraper rear end, the equal fixedly connected with bracing piece at support piece left end front portion and left end rear portion, support piece No. two of the common fixedly connected with of bracing piece left end, No. two scraper of support piece left part fixedly connected with, No. two scraper left end fixed mounting have the clearance pappus brush, and the clearance pappus brush is left end bulge structure.

Preferably, support piece front end and support piece rear end all with the inside sliding connection of spout No. one, support piece front end and support piece rear end all with the inside sliding connection of spout No. two, scraper left end and filter screen right-hand member contact No. two, and No. two scraper left ends and activated carbon net right-hand member contact, cylinder lower extreme and rose box upper end fixed connection, and cylinder and fan all with control box electric connection.

Preferably, the gas washing piece includes the gas washing case, gas washing case upper end left part fixed mounting has the water tank, gas washing case upper end fixed mounting has the water distribution board, the equal fixed mounting of water distribution board lower extreme has a plurality of equidistant distribution's atomizer, water tank right-hand member fixedly connected with raceway, and the raceway lower extreme run through gas washing case upper end right part and with water distribution board upper end fixed connection, gas washing case right end fixed mounting has No. two gas distribution boards, No. two gas distribution board right-hand members and a pipe left end fixed connection.

Preferably, the circulating device comprises a water collecting tank, the water collecting tank is of an upper end opening structure, an adsorption screen plate and a filter plate are movably inserted into the water collecting tank respectively, the adsorption screen plate is located below the filter plate, the adsorption screen plate and the filter plate are installed in a front-high and rear-low inclined mode, a drain pipe is fixedly installed at the lower end of the water collecting tank, a circulating pipe is fixedly installed at the left end of the water collecting tank, a circulating pump is fixedly installed on one side, close to the water collecting tank, of the circulating pipe, one side, far away from the water collecting tank, of the circulating pipe is fixedly connected with the left end of a water tank, and the.

Preferably, the piece that removes dust includes the dust removal case, dust removal case lower extreme fixed mounting has the gas distribution case, it has a plurality of gas distribution holes to open gas distribution case upper end, dust removal case upper portion fixed mounting has the mounting panel, mounting panel upper end middle part fixed mounting has the motor, motor output end fixedly connected with centrifugal fan, dust removal incasement wall middle part fixed mounting has the dust collecting tank, centrifugal fan is located the dust collecting tank top, dust removal case upper end middle part fixed mounting has the outlet duct.

Preferably, the activated carbon net comprises an adsorption piece, the upper end of the adsorption piece and the lower end of the adsorption piece are respectively and fixedly provided with an upper installation block and a lower installation block, the upper installation block and the lower installation block are both wedge-shaped structures, and the adsorption piece is of a wave-shaped structure with a convex left end

Compared with the prior art, the invention has the following beneficial effects:

1. the device comprises a filter screen, an active carbon net, a dust collecting groove, a dust removing fan, a dust collecting groove and a dust collecting groove, wherein the filter screen and the active carbon net are used for filtering, adsorbing and intercepting macromolecular substances and harmful substances contained in gas, the gas is subjected to gas washing operation in a gas washing piece, and finally, under the action of the centrifugal fan, air flow is driven to rotate centrifugally, so that dust particles in the gas are thrown to the wall of the dust removing groove under the action; in addition, the active carbon net is provided with the adsorption piece with the protruding left end and the wavy shape, and the contact area between air and the adsorption piece in the adsorption process can be increased compared with the traditional planar structure, so that the adsorption effect is improved, toxic and harmful substances in the air can be sufficiently purified conveniently, and the purification effect is further improved.

2. The setting control cylinder drive through pressure sensor and control box drives the clearance pappus brush on drive scraper and No. two scrapers and strikes off the thing of holding back on filter plate and the active carbon net respectively, and this left end is the clearance pappus brush and the wave form active carbon net cooperation of protruding form and uses, can realize holding back the quick clearance of material, make the dust collection box be the negative pressure state under the effect of a fan in addition, realize the automatic clearance and the collection of holding back the thing, avoid artifical clearance, alleviate artificial burden.

3. The rivers among the scrubbing process flow in the water catch bowl to through adsorbing otter board and filter plate filtration processing, finally let in the water tank of circulating pipe connection under the effect of circulating pump, can carry out reutilization to the water resource, the water economy resource accords with modern green development theory.

Drawings

FIG. 1 is an overall configuration diagram of an incineration gas treatment apparatus according to the present invention;

FIG. 2 is a longitudinal sectional view of a filter member of an incineration gas treatment apparatus according to the invention;

FIG. 3 is a schematic configuration diagram of a driving apparatus of an incineration gas treatment apparatus according to the present invention;

FIG. 4 is a longitudinal sectional view of a scrubber member of an incineration gas treatment apparatus according to the invention;

FIG. 5 is a schematic view showing the construction of a circulating device of an incineration gas treatment apparatus according to the present invention;

FIG. 6 is a longitudinal sectional view of a dust removing member of an incineration gas treatment apparatus according to the invention;

FIG. 7 is a schematic view showing the structure of an activated carbon net of an incineration gas treatment apparatus according to the present invention.

In the figure: 1. an air inlet pipe; 2. a first catheter; 3. a filter member; 4. a gas washing member; 5. a dust removal member; 6. a filtration device; 7. a drive device; 8. a circulation device; 9. a second catheter; 10. a first fan; 11. a dust collection box; 12. a box door; 13. a drying tube; 14. a second fan; 15. a control box; 31. a first gas distribution plate; 32. a card slot; 33. a collection box; 34. a pressure sensor; 35. a filter box; 41. a gas washing tank; 42. a water tank; 43. a water delivery pipe; 44. a water distribution plate; 45. an atomizing spray head; 46. a second gas distribution plate; 51. a dust removal box; 52. an air distribution box; 53. distributing air holes; 54. a dust collecting groove; 55. mounting a plate; 56. a motor; 57. a centrifugal fan; 58. an air outlet pipe; 61. a cover plate; 62. an activated carbon mesh; 63. a filter screen; 64. a first chute; 65. a second chute; 71. a cylinder; 72. a push rod; 73. a first support member; 74. a first scraper; 75. a support bar; 76. a second support member; 77. a second scraper; 78. cleaning the soft brush; 81. a water collection tank; 82. adsorbing the screen plate; 83. a drain pipe; 84. filtering the plate; 85. a circulation pump; 86. a circulation pipe; 621. an adsorbing member; 622. an upper mounting block; 623. and a lower mounting block.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in FIGS. 1 to 7, an incineration gas treatment apparatus includes a filter member 3, an air inlet pipe 1 is fixedly connected to the right end of the filter member 3, a first guide pipe 2 is fixedly connected to the left end of the filter member 3, a first gas washing member 4 is fixedly connected to the left end of the first guide pipe 2, a drying pipe 13 is fixedly connected to the left end of the gas washing member 4, a second fan 14 is fixedly connected to the middle of the drying pipe 13, a dust removing member 5 is fixedly connected to the left end of the drying pipe 13, a circulating device 8 is fixedly connected between the upper portion and the lower end of the gas washing member 4, a second guide pipe 9 is fixedly connected to the lower end of the filter member 3, a first fan 10 is fixedly connected to the lower end of the second guide pipe 9, a dust collecting box 11 is fixedly connected to the lower end of the first fan 10, a box door 12 is movably installed at the front end of the dust collecting box 11, a, it has drive arrangement 7 to run through on the filter 3, and inside drive arrangement 7 lower extreme extended to filter 3, and 13 inner wall fixed mounting of drying tube had the adsorption felt.

The filter element 3 comprises a filter box 35, a first gas distribution plate 31 is fixedly arranged at the right end of the filter box 35, a collecting box 33 is fixedly arranged at the left part of the lower end of the filter box 35, the collecting box 33 can collect the trapped matters, clamping grooves 32 are respectively formed in the front side of the upper end and the rear side of the upper end of the collecting box 33, pressure sensors 34 are respectively and fixedly arranged in the clamping grooves 32, and the pressure sensors 34 are respectively and electrically connected with the control box 15; the filtering device 6 comprises two cover plates 61, the middle parts of the lower ends of the two cover plates 61 are fixedly connected with an activated carbon net 62 and a filtering net 63 respectively, the activated carbon net 62 is positioned on the left side of the filtering net 63, the front part and the rear part of the activated carbon net 62 are provided with a second sliding chute 65, the front part and the rear part of the filtering net 63 are provided with a first sliding chute 64, the filtering net 63 and the activated carbon net 62 can filter macromolecular substances and harmful substances contained in the gas, and the lower ends of the activated carbon net 62 and the filtering net 63 penetrate through the upper end wall of the filtering box 35 and extend to the upper end of the pressure; in order to clean the trapped substances on the filter element 3 conveniently, the driving device 7 comprises a cylinder 71, the output end of the cylinder 71 is fixedly connected with a push rod 72, the lower end of the push rod 72 is fixedly connected with a first scraper 74, the right end of the first scraper 74, the front end of the first scraper 74 and the rear end of the first scraper 74 are fixedly connected with a first supporting piece 73, the front part of the left end and the rear part of the left end of the first supporting piece 73 are fixedly connected with supporting rods 75, the left end of the supporting rod 75 is fixedly connected with a second supporting piece 76, the left part of the second supporting piece 76 is fixedly connected with a second scraper 77, the left end of the second scraper 77 is fixedly provided with a cleaning soft brush 78, and the cleaning soft brush 78 is of a left-end convex structure and can clean the wavy; in order to realize the connection and installation of the driving device 7, the front end of the first supporting piece 73 and the rear end of the first supporting piece 73 are both connected with the inside of the first sliding groove 64 in a sliding manner, the front end of the second supporting piece 76 and the rear end of the second supporting piece 76 are both connected with the inside of the second sliding groove 65 in a sliding manner, the left end of the first scraper 74 is contacted with the right end of the filter screen 63, the left end of the second scraper 77 is contacted with the right end of the activated carbon net 62, the lower end of the air cylinder 71 is fixedly connected with the upper end of the filter box 35, the air cylinder 71 and the first fan 10 are both electrically connected with the control box 15, and; in order to improve the purification effect, the gas washing part 4 comprises a gas washing tank 41, a water tank 42 is fixedly installed at the left part of the upper end of the gas washing tank 41, a water distribution plate 44 is fixedly installed at the upper end of the gas washing tank 41, a plurality of atomizing nozzles 45 which are distributed at equal intervals are fixedly installed at the lower end of the water distribution plate 44, a water delivery pipe 43 is fixedly connected at the right end of the water tank 42, the lower end of the water delivery pipe 43 penetrates through the right part of the upper end of the gas washing tank 41 and is fixedly connected with the upper end of the water distribution plate 44, a second gas distribution plate 46 is fixedly installed at the right end of the gas washing tank 41, and the right; in order to save water resources, the circulating device 8 comprises a water collecting tank 81, the water collecting tank 81 is of an upper end opening structure, an adsorption screen plate 82 and a filter plate 84 are movably inserted into the water collecting tank 81 respectively, the adsorption screen plate 82 is positioned below the filter plate 84, the adsorption screen plate 82 and the filter plate 84 are both obliquely arranged in a front-high and back-low manner, a drain pipe 83 is fixedly arranged at the lower end of the water collecting tank 81, a circulating pipe 86 is fixedly arranged at the left end of the water collecting tank 81, a circulating pump 85 is fixedly arranged at one side of the circulating pipe 86 close to the water collecting tank 81, one side of the circulating pipe 86 far away from the water collecting tank 81 is fixedly connected with the left end of the; the dust removing part 5 comprises a dust removing box 51, a gas distribution box 52 is fixedly installed at the lower end of the dust removing box 51, a plurality of gas distribution holes 53 are formed in the upper end of the gas distribution box 52, an installation plate 55 is fixedly installed at the upper part of the dust removing box 51, a motor 56 is fixedly installed in the middle of the upper end of the installation plate 55, a centrifugal fan 57 is fixedly connected to the output end of the motor 56, a dust collecting groove 54 is fixedly installed in the middle of the inner side wall of the dust removing box 51, the centrifugal fan 57 is located above the dust collecting groove 54, a gas outlet pipe 58 is fixedly installed in the middle of the upper end of the dust removing box 51, the sprayed gas is centrifugally operated under the rotating action of the centrifugal fan to drive the gas flow to centrifugally rotate, so that dust particles in; activated carbon net 62 is including adsorbing piece 621, adsorb piece 621 upper end and adsorb piece 621 lower extreme fixed mounting respectively and install piece 622 and install piece 623 down, it is the wedge structure with installing piece 623 down to go up installation piece 622, adsorb piece 621 is the bellied wavy structure of left end, adsorb piece 621 and can increase the area of contact of adsorption in-process air and adsorption piece 621 for bellied wavy structure, thereby improve adsorption effect, be convenient for carry out the abundant purification to the poisonous and harmful substance in the air.

It should be noted that the present invention is a burned gas treatment device, the burned gas is introduced into the gas inlet pipe 1 through the external induced draft part, the gas inlet pipe 1 introduces the gas into the filter box 35, the gas passes through the filter screen 63 and the activated carbon net 62 in sequence to filter the macromolecular substances and harmful substances contained in the gas, and the entrapped macromolecular particles are adsorbed on the net surface, the adsorbing member 621 on the activated carbon net 62 is a raised wavy structure, compared with the traditional planar activated carbon net 62, the adsorbing member 621 can enlarge the contact area between the air and the adsorbing member 621 in the adsorption process, so as to improve the adsorption effect, and facilitate the sufficient purification of the toxic and harmful substances in the air, and the filtered gas is introduced into the gas washing member 4 under the action of the first conduit 2 and is discharged through the second gas distribution plate 46 connected with the first conduit 2, at this time, the valve on the water delivery pipe 43 is opened, at the moment, water in the water tank 42 is sprayed out through the atomizing nozzles 45 on the water distribution plate 44, so that the washing operation is performed on the washing gas, so that the washing gas is purified, the gas after the washing gas enters the inside of the drying pipe 13 under the action of the second fan 14, the adsorption felt in the drying pipe 13 can adsorb and remove moisture in the gas, the dried gas is continuously introduced into the gas distribution box 52 in the dust removal box 51 and sprayed out from the gas distribution holes 53, the sprayed gas is subjected to centrifugal operation under the rotation action of the centrifugal fan at the moment to drive the gas flow to centrifugally rotate, so that dust particles in the gas are thrown onto the wall of the dust removal box 51 under the action of the centrifugal force and then fall into the dust collection groove 54, and the gas is further purified; the gas after purification and dust removal is finally discharged from the gas outlet pipe 58, so that a good purification treatment effect is achieved; in addition, water flow in the gas washing process flows into the water collecting tank 81, is filtered by the adsorption screen plate 82 and the filter plate 84, and is finally introduced into the circulating pipe 86 under the action of the circulating pump 85, and water in the circulating pipe 86 is finally conveyed into the water tank 42, so that the next gas washing operation is facilitated, and water resources can be saved; meanwhile, the pressure sensor 34 on the collection tank of the filter box 35 monitors the activated carbon plate and the filter screen 63 plate in the filtering process, and transmits the detected value to the control box 15, a single chip microcomputer is arranged in the control box 15, when the detected value is greater than a preset pressure value, the control box 15 controls the cylinder 71 and the first fan 10 to be started simultaneously, the cylinder 71 drives the push rod 72 to move and simultaneously drives the first support piece 73 and the second support piece 76 to respectively slide along the first sliding groove 64 and the second sliding groove 65, and finally drives the cleaning soft brush 78 on the first scraper 74 and the second scraper 77 to respectively scrape the intercepted objects on the filter screen 63 plate and the activated carbon screen 62, so that the filter device 6 is automatically cleaned, the cleared intercepted objects fall into the collection box 33, the inside of the dust collection box 11 is in a negative pressure state under the action of the first fan 10, and then the intercepted objects are discharged into the dust collection box 11 through the second guide pipe 9, thereby realize holding back the automatic clearance and the collection of thing, avoid artifical clearance, alleviate artifical burden.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. An incineration gas treatment apparatus comprising a filter member (3), characterized in that: the filter element is characterized in that an air inlet pipe (1) is fixedly connected with the right end of the filter element (3), a first guide pipe (2) is fixedly connected with the left end of the first guide pipe (2), a gas washing element (4) is fixedly connected with the left end of the gas washing element (4), a drying pipe (13) is fixedly connected with the middle of the drying pipe (13), a second fan (14) is fixedly connected with the middle of the drying pipe (13), a dust removing element (5) is fixedly connected with the left end of the drying pipe (13), a circulating device (8) is fixedly connected between the upper part and the lower end of the gas washing element (4), a second guide pipe (9) is fixedly connected with the lower end of the filter element (3), a first fan (10) is fixedly connected with the lower end of the second guide pipe (9), a dust collecting box (11) is fixedly connected with the lower end of the first fan (10), a box door (12) is movably mounted, it has filter equipment (6) to filter piece (3) upper end left part activity grafting, and filter equipment (6) lower extreme extends to and filters piece (3) inside, it has drive arrangement (7) to run through on filter piece (3), and drive arrangement (7) lower extreme extends to and filters piece (3) inside, drying tube (13) inner wall fixed mounting has the adsorption felt.

2. An incineration gas treatment plant according to claim 1, characterised in that: filter piece (3) including rose box (35), rose box (35) right-hand member fixed mounting has a gas distribution board (31), rose box (35) lower extreme left part fixed mounting has collecting box (33), draw-in groove (32) have all been opened to collecting box (33) upper end front side and upper end rear side, the inside equal fixed mounting of draw-in groove (32) has pressure sensor (34), pressure sensor (34) all with control box (15) electric connection.

3. An incineration gas treatment plant according to claim 1, characterised in that: filter equipment (6) include two apron (61), two apron (61) lower extreme middle part is fixedly connected with activated carbon net (62) and filter screen (63) respectively, and activated carbon net (62) are located filter screen (63) left, activated carbon net (62) front portion and rear portion all opened No. two spout (65), filter screen (63) front portion and rear portion have all opened spout (64), activated carbon net (62) lower extreme and filter screen (63) lower extreme all run through rose box (35) upper end wall and extend to pressure sensor (34) upper end.

4. An incineration gas treatment plant according to claim 1, characterised in that: drive arrangement (7) include cylinder (71), cylinder (71) output end fixedly connected with push rod (72), scraper (74) of push rod (72) lower extreme fixedly connected with, support piece (73) of the common fixedly connected with in scraper (74) right-hand member, scraper (74) front end and scraper (74) rear end, support piece (73) left end front portion and the equal fixedly connected with bracing piece (75) in left end rear portion, support piece (76) of the common fixedly connected with in bracing piece (75) left end, support piece (76) left part fixedly connected with No. two scrapers (77) of No. two support piece (76), No. two scraper (77) left end fixed mounting has clearance pappus brush (78), and clearance pappus brush (78) are left end protruding structure.

5. An incineration gas treatment plant according to claim 4, characterised in that: support piece (73) front end and support piece (73) rear end all with a spout (64) inside sliding connection, No. two support piece (76) front ends and No. two support piece (76) rear ends all with No. two spout (65) inside sliding connection, scraper (74) left end and filter screen (63) right-hand member contact, and No. two scraper (77) left end and activated carbon net (62) right-hand member contact, cylinder (71) lower extreme and rose box (35) upper end fixed connection, and cylinder (71) and fan (10) all with control box (15) electric connection.

6. An incineration gas treatment plant according to claim 1, characterised in that: wash gas spare (4) including washing gas case (41), wash gas case (41) upper end left part fixed mounting has water tank (42), wash gas case (41) upper end fixed mounting has water distribution board (44), the equal fixed mounting of water distribution board (44) lower extreme has a plurality of equidistant distribution's atomizer (45), water tank (42) right-hand member fixedly connected with raceway (43), and raceway (43) lower extreme run through wash gas case (41) upper end right part and with water distribution board (44) upper end fixed connection, wash gas case (41) right-hand member fixed mounting have No. two gas distribution boards (46), No. two gas distribution boards (46) right-hand member and a pipe (2) left end fixed connection.

7. An incineration gas treatment plant according to claim 1, characterised in that: circulating device (8) include water catch bowl (81), water catch bowl (81) are upper end open structure, water catch bowl (81) inside activity respectively is pegged graft and is had adsorption net board (82) and filter plate (84), adsorption net board (82) are located filter plate (84) below, and adsorption net board (82) and filter plate (84) all are preceding high back low slope installation, water catch bowl (81) lower extreme fixed mounting has drain pipe (83), water catch bowl (81) left end fixed mounting has circulating pipe (86), and circulating pipe (86) are close to one side fixed mounting of water catch bowl (81) and have circulating pump (85), one side and water tank (42) left end fixed connection of water catch bowl (81) are kept away from to circulating pipe (86), water catch bowl (81) surface upside and gas washing case (41) lower extreme fixed connection.

8. An incineration gas treatment plant according to claim 1, characterised in that: dust removal spare (5) are including dust removal case (51), dust removal case (51) lower extreme fixed mounting has gas distribution case (52), open gas distribution case (52) upper end has a plurality of gas distribution holes (53), dust removal case (51) upper portion fixed mounting has mounting panel (55), mounting panel (55) upper end middle part fixed mounting has motor (56), motor (56) output end fixedly connected with centrifugal fan (57), dust removal case (51) inside wall middle part fixed mounting has dust collecting tank (54), centrifugal fan (57) are located dust collecting tank (54) top, dust removal case (51) upper end middle part fixed mounting has outlet duct (58).

9. An incineration gas treatment plant according to claim 3, characterised in that: activated carbon net (62) is including adsorbing piece (621), adsorb piece (621) upper end and adsorb piece (621) lower extreme fixed mounting respectively have last installation piece (622) and lower installation piece (623), it is the wedge structure with installation piece (623) down to go up installation piece (622), adsorb piece (621) and be the bellied wavy structure of left end.