CN210425024U - Waste heat recycling garbage pyrolysis treatment device - Google Patents

Abstract

The utility model discloses a waste heat retrieval and utilization rubbish pyrolysis treatment device, its structure is including firing burning furnace, heat-transfer pipe, pyrolysis furnace body, blast pipe, separator box, purifying box, secondary filter, the utility model discloses establish secondary filter in the purifying box exit, the baffle is established at casing left side front end department, the diaphragm pipe is arranged inside in, divide into two chambeies of interval with its inner chamber, utilized filtration space, showing and reducing the volume of the filter body, filter core establishes in the casing, at the device during operation, foul smell gets into the diaphragm pipe through the purifying box exit, the impurity that is greater than the micropore filter core gap in surface is held back, the clean gas passes the gap and reachs the filter chamber, at last from the gas port of pipe box front end position send out, has effectively reinforceed gaseous exhaust's filtration quality, and then improves pyrolysis treatment efficiency.

Description

Waste heat recycling garbage pyrolysis treatment device

Technical Field

The utility model relates to a waste heat retrieval and utilization rubbish pyrolysis treatment device belongs to refuse treatment technical field.

Background

The waste pyrolysis technology refers to a thermochemical conversion technology method for decomposing waste through thermochemical reaction under the condition of limited oxygen in biomass. The biomass gas part enters a heating unit to be directly combusted to supplement heat required by pyrolysis, and the rest part can be used as fuel. The produced biomass charcoal can be directly sold after being cooled and collected as a product. The gas purification degree that most devices produced differs, and the gas purification efficiency of direct combustion gas after once-through treatment is relatively poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a waste heat retrieval and utilization rubbish pyrolysis treatment device to solve the gas purification degree that most devices produced and differ, the relatively poor problem of direct combustion gas purification efficiency behind the primary treatment.

In order to achieve the above purpose, the present invention is realized by the following technical solution: the waste heat recycling garbage pyrolysis treatment device structurally comprises a combustion furnace, a heat transfer pipe, a pyrolysis furnace body, an exhaust pipe, a separation box, a purification box and a secondary filter, wherein the heat transfer pipe is arranged at an inlet of the left wall of the pyrolysis furnace body, the pyrolysis furnace body is communicated with gas in an inner cavity of the combustion furnace through the heat transfer pipe, gas at an outlet of the pyrolysis furnace body is discharged into the separation box through the exhaust pipe, the purification box is arranged on the outer side of an outlet channel which is connected with the pyrolysis furnace body in an extending mode, and the secondary filter is arranged at an outlet of the purification box.

Further, the secondary filter includes baffle, casing, violently separates the pipe, crosses filter core, filter chamber, pipe box, leads the gas port, the baffle is installed at casing front end department, the casing is transversely installed in the exit that corresponds the purifying box, violently separate the pipe in the casing and divide into two chambeies of interval with its inner chamber, be furnished with the filter core in the cross tube, filter core and cross tube component filter chamber, the filter chamber export is linked together the gas port that leads that is located the pipe box, it installs at baffle open channel middle part to lead the gas port.

Further, the exhaust pipe is arranged at an outlet of the right wall of the pyrolysis furnace body.

Further, the heat transfer pipe mounting points are spaced to correspond to the exhaust pipe located at the upper portion.

Further, the separation box and the purification box are assembled into a whole and communicated with each other.

Further, the air guide port is arranged at the outlet of the transverse partition pipe.

Furthermore, the front end of the filter element is provided with a pipe sleeve which is embedded and connected with the filter element.

Further, the pipe is sleeved at the front end of the transverse separating pipe.

Advantageous effects

The utility model relates to a waste heat retrieval and utilization rubbish pyrolysis treatment device, the secondary strain ware is established in the purifying box exit, the baffle is established in casing left side front end department, it arranges inside in to violently separate the pipe, divide into two chambeies of interval with its inner chamber, the filter space has been utilized, show the volume that reduces the filter body, filter element establishes in the casing, at the device during operation, foul smell gets into violently separating the pipe through the purifying box exit, the impurity that is greater than the micropore filter element gap in surface is held back, the clean gas passes the gap and reachs the filter chamber, the gas port of leading from pipe box front end position at last is seen off, gas outgoing's strain quality has effectively been reinforceed, and then the pyrolysis treatment efficiency is improved.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural view of a waste heat recycling garbage pyrolysis treatment device of the present invention;

fig. 2 is the schematic view of the assembly structure of the secondary filter of the present invention.

In the figure: the device comprises a combustion furnace-1, a heat transfer pipe-2, a pyrolysis furnace body-3, an exhaust pipe-4, a separation box-5, a purification box-6, a secondary filter-7, a baffle-21, a shell-22, a transverse partition pipe-23, a filter element-24, a filter cavity-25, a pipe sleeve-26 and an air guide port-27.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1-2, the present invention provides a technical solution: a waste heat recycling garbage pyrolysis treatment device structurally comprises a combustion furnace 1, a heat transfer pipe 2, a pyrolysis furnace body 3, an exhaust pipe 4, a separation box 5, a purification box 6 and a secondary filter 7, wherein the heat transfer pipe 2 is arranged at an inlet of the left wall of the pyrolysis furnace body 3, the pyrolysis furnace body 3 is communicated with gas in an inner cavity of the combustion furnace 1 through the heat transfer pipe 2, gas at an outlet of the pyrolysis furnace body 3 is discharged into the separation box 5 through the exhaust pipe 4, the purification box 6 is arranged on the outer side of an outlet channel extended and connected with the pyrolysis furnace body 3, the secondary filter 7 is arranged at an outlet of the purification box 6, the secondary filter 7 comprises a baffle plate 21, a shell 22, a transverse partition pipe 23, a filter element 24, a filter cavity 25, a pipe sleeve 26 and a gas guide port 27, the baffle plate 21 is arranged at the front end of the shell 22, the shell 22 is transversely arranged at the outlet of the corresponding purification box 6, the transverse, the utility model discloses a pyrolysis furnace body, including horizontal partition pipe 23, horizontal partition pipe 23 is furnished with filter element 24, filter element 24 constitutes filter chamber 25 with horizontal partition pipe 23, filter chamber 25 export is linked together and is located the gas guide port 27 of pipe box 26, gas guide port 27 is installed at baffle 21 opening passageway middle part, exhaust pipe 4 is installed at 3 right wall exits of pyrolysis furnace body, 2 mounting point intervals of heat-transfer pipe correspond the exhaust pipe 4 that is located the upper portion, separator box 5 is linked together with 6 assembly integrations of purifying box and chamber way, gas guide port 27 is established in horizontal partition pipe 23 exit, filter element 24 front end is equipped with the pipe box 26 of scarf joint, pipe box 26 is established at horizontal partition pipe 23 front end department.

The filter element 24 is arranged in the shell 22, the installation quantity can be increased according to actual requirements, when the device works, foul air enters the transverse partition pipe 23 through the outlet of the purifying box 6, impurities in the gaps of the filter element 24 larger than the surface micropores are intercepted, and clean air passes through the gaps to reach the filter cavity 25 and is finally sent out from the air guide port 27.

For example: when the device is used, the secondary filter 7 is arranged at the outlet of the purification box 6, the baffle 21 is arranged at the left front end of the shell 22, the transverse partition pipe 23 is arranged in the shell to divide the inner cavity of the transverse partition pipe into two separated cavities, the filtering space is utilized, the volume of the filter body is obviously reduced, the filter core 24 is arranged in the shell 22, when the device works, turbid air enters the transverse partition pipe 23 through the outlet of the purification box 6, impurities in gaps of the filter core 24 larger than surface micropores are intercepted, purified air passes through the gaps to reach the filter cavity 25, and finally the purified air is sent out from the air guide port 27 at the front end of the pipe sleeve 26, so that the filtering quality of gas discharge is effectively enhanced, and the pyrolysis treatment efficiency is improved.

The utility model provides a problem be that the gas purification degree that most devices produced differs, and the direct combustion gas purification efficiency after the primary treatment is relatively poor, the utility model discloses a combination of each other of above-mentioned part, filter chamber divide into two chambeies in interval, have utilized the filtration space, are showing the volume that reduces the filter body, have effectively reinforceed gas outgoing's strain quality, and then improve pyrolysis treatment efficiency.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (5)

1. The utility model provides a waste heat retrieval and utilization rubbish pyrolysis treatment device, its structure is including firing burning furnace (1), heat-transfer pipe (2), pyrolysis furnace body (3), blast pipe (4), separator box (5), purifying box (6), secondary filter (7), its characterized in that:

the inlet of the left wall of the pyrolysis furnace body (3) is provided with a heat transfer pipe (2), the pyrolysis furnace body (3) is communicated with the gas in the inner cavity of the combustion furnace (1) through the heat transfer pipe (2), the gas at the outlet of the pyrolysis furnace body (3) is discharged into a separation box (5) through an exhaust pipe (4), a purification box (6) is arranged on the outer side of an outlet channel which is connected with the pyrolysis furnace body (3) in an extending way, and the outlet of the purification box (6) is provided with a secondary filter (7).

2. The waste heat recycling garbage pyrolysis treatment device according to claim 1, characterized in that: secondary filter (7) are including baffle (21), casing (22), violently separate pipe (23), filter core (24), filter chamber (25), pipe box (26), lead gas port (27), baffle (21) are installed at casing (22) front end department, casing (22) are transversely installed in the exit that corresponds purifying box (6), violently separate pipe (23) in casing (22) are divided into two chambeies in the interval with its inner chamber, violently separate pipe (23) internal complex filter core (24), filter core (24) and violently separate pipe (23) constitution filter chamber (25), filter chamber (25) export is linked together and is located guide gas port (27) of pipe box (26), it installs in baffle (21) opening passageway middle part to lead gas port (27).

3. The waste heat recycling garbage pyrolysis treatment device according to claim 1, characterized in that: the exhaust pipe (4) is arranged at the outlet of the right wall of the pyrolysis furnace body (3).

4. The waste heat recycling garbage pyrolysis treatment device according to claim 1, characterized in that: the installation points of the heat transfer pipes (2) are corresponding to the exhaust pipes (4) on the upper part at intervals.

5. The waste heat recycling garbage pyrolysis treatment device according to claim 1, characterized in that: the separation box (5) and the purification box (6) are assembled into a whole and are communicated with each other.

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