CN216790185U

CN216790185U - Low-temperature pyrolysis garbage incinerator

Info

Publication number: CN216790185U
Application number: CN202123038991.7U
Authority: CN
Inventors: 黄兴成
Original assignee: Hubei Dingye Xingda Environmental Protection Technology Co ltd
Current assignee: Hubei Dingye Xingda Environmental Protection Technology Co ltd
Priority date: 2021-12-06
Filing date: 2021-12-06
Publication date: 2022-06-21
Anticipated expiration: 2031-12-06

Abstract

The utility model belongs to the technical field of waste incineration and relates to a low-temperature pyrolysis waste incinerator, which comprises an incinerator body, wherein the top of the incinerator body is fixedly connected with a smoke outlet, and the surface of the smoke outlet is fixedly provided with a dust removal box through a fixing bolt. Its beneficial effects are, this low temperature pyrolysis waste incinerator, through setting up the circulation tobacco pipe, with the help of the water contact in heat that produces and the water tank in the flue gas, can realize carrying out the purpose of effective utilization to the waste heat, improve the utilization efficiency of resources, avoid the too high flue gas discharge of heat to cause the accident simultaneously, the guarantee discharges safely, with the help of the sliding action of slider in the spout among the filter assembly, can realize the purpose of convenient dismouting, through setting up blowback dust remover system, can strain the adsorbed dust in a section of thick bamboo surface to filter assembly and nanometer respectively and carry out the blowback, make the dust drop, get into the cinder notch with the help of first ash discharge pipe and second ash discharge pipe and reach the sediment purpose of arranging, guarantee filter effect, realize the automatically cleaning purpose.

Description

Low-temperature pyrolysis garbage incinerator

Technical Field

The utility model belongs to the technical field of waste incineration, and particularly relates to a low-temperature pyrolysis waste incinerator.

Background

The waste incineration is a process of subjecting waste to oxidation at a high temperature by appropriate reactions such as thermal decomposition, combustion, and melting to reduce the volume of the waste to obtain a residue or a molten solid material.

The Chinese patent discloses an independent rotary gas distribution grate domestic garbage low-temperature pyrolysis incinerator, which has the following publication number: CN21280565U, published: 2021.03.26, though the problem of burning rubbish is solved, its flue gas directly discharges, can't carry out effective filtration and dust removal to the dust that contains in the flue gas, and then very easily lead to environmental pollution, can't effectively utilize the steam in the flue gas simultaneously, very big reduction the utilization of resources efficiency on the one hand, on the other hand high temperature flue gas is discharged and is easily caused the incident, is unfavorable for the guarantee safety in utilization, brings very big inconvenience for the use.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a low-temperature pyrolysis garbage incinerator, which solves the technical problem that the smoke generated in incineration cannot be effectively filtered and the resource is wasted in preheating.

In order to achieve the purpose, the utility model provides the following technical scheme: the low-temperature pyrolysis garbage incinerator comprises an incinerator body, wherein the top of the incinerator body is fixedly connected with a smoke exhaust port, the surface of the smoke exhaust port is fixedly provided with a dust removal box through a fixing bolt, a first filter cavity, a second filter cavity and a noise reduction cavity are formed in the dust removal box, a sliding groove is formed in the side surface of the inner wall of the first filter cavity, a filter component is connected in the sliding groove in a sliding mode, a shutter is arranged in the second filter cavity, a plurality of nano filter cylinders are fixedly arranged on the side surface of the inner wall of the second filter cavity, the bottoms of the plurality of nano filter cylinders are fixedly connected with a dust collection box, and the dust collection box is communicated with the shutter;

the top of first filtration intracavity wall and the side of second filtration intracavity wall all are provided with the blowback dust remover system, the top fixed mounting of second filtration intracavity has the fan, the fan with fall the chamber of making an uproar and be linked together, the side fixedly connected with water tank of dust removal case, fixed mounting has HEPA high efficiency filter between the chamber of making an uproar with falling, HEPA high efficiency filter's side fixedly connected with circulation tobacco pipe, the other end of circulation tobacco pipe passes the water tank top and is located the water tank outside, the side fixedly connected with third dust exhaust pipe of dust collection box, the side fixedly connected with second dust exhaust pipe of third dust exhaust pipe, the first dust exhaust pipe of bottom fixedly connected with of first filtration intracavity, first dust exhaust pipe and second dust exhaust pipe all with burn burning furnace bottom and arrange the sediment chamber and be linked together.

As a further scheme of the utility model: the filter assembly comprises a sliding block, the sliding block is connected in the sliding groove in a sliding mode, a metal filter screen is fixedly connected to the side face of the sliding block, a bamboo charcoal filter screen is fixedly connected to the bottom of the metal filter screen, an activated carbon adsorption screen is fixedly connected to the bottom of the bamboo charcoal filter screen, an installation frame is fixedly connected to the bottom of the activated carbon adsorption screen, and a plurality of bag-type dust collectors are fixedly installed at the bottom of the installation frame.

As a further scheme of the utility model: the lateral surface of the incinerator is fixedly connected with a feed inlet, and the lateral surface of the water tank is fixedly connected with a water inlet and a water faucet.

As a further scheme of the utility model: the front side fixedly connected with sealing baffle of slider, sealing baffle passes through fixing bolt and dust removal case fixed connection.

As a further scheme of the utility model: the front side of water tank is provided with the transparent window, the surface of transparent window is provided with the scale.

As a further scheme of the utility model: the front side of water tank is provided with control panel, be provided with the filtration window between first filter chamber and the second filter chamber.

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

1. the low-temperature pyrolysis garbage incinerator can realize the purpose of effectively utilizing waste heat by arranging the circulating smoke tube and contacting the heat generated in the smoke with the water in the water tank, thereby improving the resource utilization efficiency, simultaneously avoiding accidents caused by the discharge of the smoke with overhigh heat, ensuring the discharge safety, realizing the purpose of convenient disassembly and assembly by the sliding action of the sliding block in the sliding chute, realizing the self-cleaning purpose by arranging the back-blowing dust remover system, respectively carrying out back-blowing on the dust adsorbed on the surfaces of the filter assembly and the nano filter cylinder to ensure the dust to fall off, and realizing the multi-effective filtration of dust impurities and peculiar smell contained in the smoke by entering the slag discharge port by the first dust discharge pipe and the second dust discharge pipe, ensuring the filtering effect and realizing the self-cleaning purpose through the work of the metal filter screen, the bamboo charcoal filter screen, the active charcoal adsorption screen and the cloth bag dust remover, guarantee clean degree of fume emission through fan work, can absorb the flue gas and carry, realizes filtering, with the help of falling the inside noise reduction component of cavity of making an uproar, can slow down the noise that produces in the flue gas transmission, can realize the secondary filtration purpose to the flue gas with the help of HEPA high efficiency filter simultaneously.

2. The low-temperature pyrolysis garbage incinerator can realize the purpose of flow equalization of flue gas by arranging the shutter, ensure the conveying uniformity of the flue gas and improve the filtering efficiency, can adsorb and filter dust contained in the flue gas by arranging the nano filter cartridge, can realize secondary purification and filtration of the flue gas by matching with the filtering component, ensure the filtering effect, can collect the dust adsorbed on the surface of the nano filter cartridge by arranging the dust collecting box, avoid the dust from being adhered to the nano filter cartridge for a long time, influence the filtering efficiency and the effect, can realize the sealing effect by arranging the sealing baffle plate, can achieve the purpose of conveniently and rapidly assembling and disassembling the filtering component by pulling the sealing baffle plate, ensure the filtering effect, conveniently observe the water volume in a water tank by arranging the transparent window and the scale, add the water in time, and can lead out the heated water by arranging the water tap, is convenient to use.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic structural view of a front view cross section of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 1;

in the figure: 1. an incinerator; 2. a first ash discharge pipe; 3. a second ash discharge pipe; 4. a water tank; 5. a circulating smoke pipe; 6. a faucet; 7. a water inlet pipe; 8. a HEPA high efficiency filter; 9. a noise reduction cavity; 10. a fan; 11. a second filter chamber; 12. a nano-filter cartridge; 13. a filter window; 14. a blowback dust collector system; 15. a chute; 16. a filter assembly; 161. a slider; 162. a metal filter screen; 163. a bamboo charcoal filter screen; 164. an activated carbon adsorption expanded metal; 165. installing a frame; 166. a bag-type dust collector; 17. a dust removal box; 18. a first filter chamber; 19. a smoke outlet; 20. a feed inlet; 21. a control panel; 22. a graduated scale; 23. a transparent window; 24. sealing the baffle; 25. a dust collecting box; 26. a third ash discharge pipe; 27. a blind window.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

Referring to fig. 1-3, the present invention provides the following technical solutions: the low-temperature pyrolysis garbage incinerator comprises an incinerator body 1, wherein a smoke outlet 19 is fixedly connected to the top of the incinerator body 1, a dust removal box 17 is fixedly mounted on the surface of the smoke outlet 19 through a fixing bolt, a first filtering cavity 18, a second filtering cavity 11 and a noise reduction cavity 9 are formed in the dust removal box 17, a sliding groove 15 is formed in the side face of the inner wall of the first filtering cavity 18, a filtering component 16 is connected in the sliding groove 15 in a sliding mode, the filtering component 16 comprises a sliding block 161, the sliding block 161 is connected in the sliding groove 15 in a sliding mode, a metal filtering net 162 is fixedly connected to the side face of the sliding block 161, a bamboo charcoal filtering net 163 is fixedly connected to the bottom of the metal filtering net 162, an active charcoal adsorption net is fixedly connected to the bottom of the bamboo charcoal filtering net 163, a mounting frame 165 is fixedly connected to the bottom of the active charcoal adsorption net, and a plurality of bag dust collectors 166 are fixedly mounted at the bottom of the mounting frame 165, with the help of the sliding action of the sliding block 161 in the sliding groove 15 in the filtering component 16, the purpose of convenient disassembly and assembly can be realized, and through the work of the metal filter screen 162, the bamboo charcoal filter screen 163, the activated carbon adsorption screen and the bag-type dust collector 166, the dust impurity and the peculiar smell contained in the smoke can be filtered effectively, and the clean degree of smoke emission is ensured.

Be provided with shutter 27 in the second filter chamber 11, through setting up shutter 27, can realize carrying out the purpose that flow equalizes to the flue gas, guarantee flue gas transport homogeneity improves filtration efficiency, the side fixed mounting of second filter chamber 11 inner wall has a plurality of nanometer to strain a section of thick bamboo 12, strains a section of thick bamboo 12 through setting up the nanometer, can adsorb the filtration to the dust that contains in the flue gas, and cooperation filter assembly 16 realizes filtering the purification once more of flue gas, guarantee filter effect, a plurality of the bottom fixedly connected with dust collection box 25 that a section of thick bamboo 12 is strained to the nanometer, through setting up dust collection box 25, can collect the nanometer and strain a section of thick bamboo 12 surface adsorption's dust, avoids long-time adhesion nanometer to strain a section of thick bamboo 12, influences filtration efficiency and effect, dust collection box 25 is linked together with shutter 27.

The top of the inner wall of the first filter chamber 18 and the side of the inner wall of the second filter chamber 11 are both provided with a back-blowing dust remover system 14, and by arranging the back-blowing dust remover system 14, dust adsorbed on the surfaces of the filter component 16 and the nano filter cartridge 12 can be back-blown respectively, so that the dust drops, and the dust enters a slag discharge port by virtue of the first ash discharge pipe 2 and the second ash discharge pipe 3 to achieve the purpose of discharging slag, thereby ensuring the filtering effect and realizing the purpose of self-cleaning.

The top of the second filtering cavity 11 is fixedly provided with a fan 10, the fan 10 works to absorb and convey the flue gas, so as to realize filtering, noise generated in flue gas transmission can be reduced by means of a noise reduction element inside the noise reduction cavity 9, the aim of secondary filtering of the flue gas can be realized by means of an HEPA high-efficiency filter 8, the fan 10 is communicated with the noise reduction cavity 9, the side surface of the dust removal box 17 is fixedly connected with a water tank 4, the HEPA high-efficiency filter 8 is fixedly arranged between the water tank 4 and the noise reduction cavity 9, the side surface of the HEPA high-efficiency filter 8 is fixedly connected with a circulating smoke tube 5, and by means of the arrangement of the circulating smoke tube 5, the aim of effectively utilizing waste heat is realized by means of the contact of the heat generated in the flue gas and the water in the water tank 4, so as to improve the utilization efficiency of resources, and simultaneously avoid accidents caused by the discharge of the flue gas with overhigh heat, the discharge safety is guaranteed, the other end of the circulating smoke pipe 5 penetrates through the top of the water tank 4 and is located outside the water tank 4, a third ash discharge pipe 26 is fixedly connected to the side face of the dust collection box 25, a second ash discharge pipe 3 is fixedly connected to the side face of the third ash discharge pipe 26, a first ash discharge pipe 2 is fixedly connected to the bottom of the first filtering cavity 18, and the first ash discharge pipe 2 and the second ash discharge pipe 3 are communicated with a slag discharge cavity at the bottom of the incinerator 1.

Specifically, the side fixedly connected with feed inlet 20 of burning furnace 1, the side fixedly connected with water inlet and tap 6 of water tank 4 through setting up tap 6, can derive the water after the heating, facilitate the use.

Specifically, slider 161's front side fixedly connected with seal baffle 24, seal baffle 24 passes through fixing bolt and dust removal case 17 fixed connection, through setting up seal baffle 24, can realize sealed effect, stimulates seal baffle 24 simultaneously, can reach the purpose of carrying out convenient dismouting to filtering component 16, ensures the filter effect.

Specifically, the front side of water tank 4 is provided with transparent window 23, the surface of transparent window 23 is provided with scale 22, through setting up transparent window 23 and scale 22, conveniently observes how much the water yield in the water tank 4, in time adds.

Specifically, a control panel 21 is disposed on the front side of the water tank 4, and a filter window 13 is disposed between the first filter chamber 18 and the second filter chamber 11.

The working principle of the utility model is as follows:

s1, firstly, connecting the dust removal box 17 with the smoke outlet 19, then connecting the first ash discharge pipe 2 and the second ash discharge pipe 3 with a pipeline on the surface of the incinerator 1, and then enabling the garbage to enter the incinerator 1 through the feed inlet 20 to incinerate the garbage;

s2, enabling smoke generated in the incineration process to enter a first filtering cavity 18 through a smoke outlet 19, filtering by a bag-type dust collector 166, performing secondary filtering and dust removal by an activated carbon adsorption net, a bamboo charcoal filtering net 163 and a water inlet filtering net, then entering a second filtering cavity 11 through a filtering window 13, equalizing flow by a shutter 27, entering a nano filtering cylinder 12 through a dust collecting box 25, adsorbing dust by the nano filtering cylinder 12, enabling the smoke to enter a noise reduction cavity 9 through the operation of a fan 10 under the action of negative pressure, performing noise reduction by a noise reduction element in the noise reduction cavity 9, performing secondary filtering by an HEPA high-efficiency filter 8, entering a circulating smoke pipe 5, conducting heat contained in the smoke through the circulating smoke pipe 5 to heat water in a water tank 4, and discharging the cooled smoke;

s3, finally, the water tap 6 can be opened to use the hot water, in the dust removing process, the control panel 21 controls the back-blowing dust remover system 14 to work, dust adsorbed on the surfaces of the filter component 16 and the nano filter cylinder 12 is blown off, the self-cleaning purpose is achieved, the dust is guided into a slag discharge port at the bottom of the inner wall of the incinerator 1 through the first ash discharge pipe 2 and the second ash discharge pipe 3 under the action of gravity, the dust is discharged along with incineration waste slag, after the dust removing device is used for a period of time, the fixing bolt on the sealing baffle plate 24 can be screwed off, and the filter component 16 is cleaned or replaced.

Although embodiments of the present invention have been shown and described above, it should be understood that the above embodiments are illustrative and not restrictive, and that those skilled in the art may make changes, modifications, substitutions and alterations to the above embodiments without departing from the scope of the present invention.

Claims

1. Low temperature pyrolysis waste incinerator, including burning furnace (1), its characterized in that: the incinerator is characterized in that a smoke exhaust port (19) is fixedly connected to the top of the incinerator (1), a dust removing box (17) is fixedly mounted on the surface of the smoke exhaust port (19) through a fixing bolt, a first filtering cavity (18), a second filtering cavity (11) and a noise reduction cavity (9) are formed in the dust removing box (17), a sliding groove (15) is formed in the side face of the inner wall of the first filtering cavity (18), a filtering component (16) is connected in the sliding groove (15) in a sliding mode, a blind window (27) is arranged in the second filtering cavity (11), a plurality of nano filtering cylinders (12) are fixedly mounted on the side face of the inner wall of the second filtering cavity (11), a dust collecting box (25) is fixedly connected to the bottoms of the nano filtering cylinders (12), and the dust collecting box (25) is communicated with the blind window (27);

the dust collector is characterized in that the top of the inner wall of the first filtering cavity (18) and the side of the inner wall of the second filtering cavity (11) are respectively provided with a back-blowing dust collector system (14), the top of the inner wall of the second filtering cavity (11) is fixedly provided with a fan (10), the fan (10) is communicated with the noise reduction cavity (9), the side of the dust collection box (17) is fixedly connected with a water tank (4), an HEPA high-efficiency filter (8) is fixedly arranged between the water tank (4) and the noise reduction cavity (9), the side of the HEPA high-efficiency filter (8) is fixedly connected with a circulating smoke pipe (5), the other end of the circulating smoke pipe (5) penetrates through the top of the water tank (4) and is positioned outside the water tank (4), the side of the dust collection box (25) is fixedly connected with a third dust discharge pipe (26), the side of the third dust discharge pipe (26) is fixedly connected with a second dust discharge pipe (3), the bottom of the first filtering cavity (18) is fixedly connected with a first dust discharge pipe (2), the first ash discharge pipe (2) and the second ash discharge pipe (3) are communicated with a slag discharge cavity at the bottom of the incinerator (1).

2. The low temperature pyrolysis garbage incinerator according to claim 1, wherein: the filter assembly (16) comprises a sliding block (161), the sliding block (161) is connected in the sliding groove (15) in a sliding mode, a metal filter screen (162) is fixedly connected to the side face of the sliding block (161), a bamboo charcoal filter screen (163) is fixedly connected to the bottom of the metal filter screen (162), an activated carbon adsorption screen is fixedly connected to the bottom of the bamboo charcoal filter screen (163), a mounting frame (165) is fixedly connected to the bottom of the activated carbon adsorption screen, and a plurality of bag-type dust collectors (166) are fixedly mounted at the bottom of the mounting frame (165).

3. The low temperature pyrolysis garbage incinerator according to claim 1, wherein: the lateral surface of the incinerator (1) is fixedly connected with a feed inlet (20), and the lateral surface of the water tank (4) is fixedly connected with a water inlet and a water faucet (6).

4. The low temperature pyrolysis garbage incinerator according to claim 2, wherein: the front side fixedly connected with seal baffle (24) of slider (161), seal baffle (24) pass through fixing bolt and dust removal case (17) fixed connection.

5. The low temperature pyrolysis garbage incinerator according to claim 1, wherein: the front side of water tank (4) is provided with transparent window (23), the surface of transparent window (23) is provided with scale (22).

6. The low temperature pyrolysis garbage incinerator according to claim 1, wherein: the front side of the water tank (4) is provided with a control panel (21), and a filtering window (13) is arranged between the first filtering cavity (18) and the second filtering cavity (11).