CN112923383A - Heat accumulating type incinerator waste heat recovery device - Google Patents
Heat accumulating type incinerator waste heat recovery device Download PDFInfo
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- CN112923383A CN112923383A CN202110250535.4A CN202110250535A CN112923383A CN 112923383 A CN112923383 A CN 112923383A CN 202110250535 A CN202110250535 A CN 202110250535A CN 112923383 A CN112923383 A CN 112923383A
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- water
- pipe
- furnace body
- sealing
- recovery device
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G7/00—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals
- F23G7/06—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
- F23G5/44—Details; Accessories
- F23G5/46—Recuperation of heat
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- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
Abstract
The invention discloses a heat accumulating type incinerator waste heat recovery device which comprises an incinerator body and a heat exchanger, wherein a preheating box is fixedly installed on the side wall of the incinerator body, a water delivery pipe is communicated with the side wall at the rear of the preheating box, a connecting flange is fixedly installed at the water inlet end of the water delivery pipe, a sealing pipe is fixedly installed at the bottom of the preheating box, a water delivery mechanism is fixedly installed in the sealing pipe, a water guide pipe penetrates through the bottom of the preheating box, the water outlet end of the water guide pipe is communicated with the side wall of the incinerator body, the water inlet end of the water guide pipe is communicated with the side wall of the sealing pipe, and an air guide pipe is arranged in the incinerator body. The preheating box, the water delivery pipe, the connecting flange, the water guide pipe and the air guide pipe are matched for use, so that the aim of preheating in the preheating box through the air guide pipe is fulfilled, preheated water is input into the furnace body, and the conversion rate of the preheated water is improved.
Description
Technical Field
The invention belongs to the technical field of incinerators, and particularly relates to a heat accumulating type incinerator waste heat recovery device.
Background
Organic waste gas directly discharges, can cause the injury to the air circumstance, and organic waste gas carries out high temperature oxidation through burning furnace to turn into carbon dioxide and water with organic waste gas, realize the purpose of purification, the waste heat that produces simultaneously can carry out recycle.
The waste heat recovery device of the heat accumulating type incinerator achieves the purpose of air-water heat conversion through the heat exchanger, so that the purpose of waste heat recovery is achieved, but the existing device cannot achieve the purpose of preheating heated water, the heat conversion rate is low, the consumed time is long, and therefore the waste heat recovery device of the heat accumulating type incinerator is provided.
Disclosure of Invention
The invention aims to solve the defect that the purpose of preheating heated water cannot be realized in the prior art, and provides a waste heat recovery device of a regenerative incinerator.
In order to achieve the purpose, the invention adopts the following technical scheme:
a heat accumulating type incinerator waste heat recovery device comprises a furnace body and a heat exchanger, wherein a preheating box is fixedly installed on the side wall of the furnace body, a water delivery pipe is communicated with the side wall of the rear portion of the preheating box, a connecting flange is fixedly installed at the water inlet end of the water delivery pipe, a sealing pipe is fixedly installed at the bottom of the preheating box, a water delivery mechanism is fixedly installed in the sealing pipe, a water guide pipe penetrates through the bottom of the preheating box, the water outlet end of the water guide pipe is communicated with the side wall of the furnace body, the water inlet end of the water guide pipe is communicated with the side wall of the sealing pipe, an air guide pipe is arranged in the furnace body, the air inlet end and the air outlet end of the air guide pipe are both sealed and penetrate through the side wall of the furnace body, the air outlet end of the air guide pipe is sealed and penetrates through the preheating box, the air inlet end and, and the side wall of the furnace body is communicated with a drainage mechanism.
Preferably, the water delivery mechanism includes the closing plate that sets up with the sealed tube inner wall sliding seal contact, fixedly connected with reset spring between the bottom of closing plate and the bottom of sealed tube, the top fixed mounting of closing plate has sealed piece, the top sliding seal of sealed piece runs through the top setting of sealed tube.
Preferably, the pressure relief mechanism comprises a pressure relief pipe communicated with the top of the furnace body, and a pressure relief valve is fixedly mounted on the pressure relief pipe.
Preferably, the drainage mechanism comprises a drainage pipe communicated with the side wall of the furnace body, and a drainage valve is fixedly mounted on the drainage pipe.
Preferably, the part of the gas-guide tube in the furnace body is spirally arranged.
Preferably, a plurality of supporting legs are fixedly mounted at the bottom of the furnace body.
Compared with the prior art, the invention has the beneficial effects that:
1. the preheating box, the water delivery pipe, the connecting flange, the water guide pipe and the air guide pipe are matched for use, so that the aim of preheating in the preheating box through the air guide pipe is fulfilled, preheated water is input into the furnace body, and the conversion rate of the preheated water is improved.
2. According to the invention, through the matched use of the preheating box, the sealing pipe, the water guide pipe, the sealing plate, the return spring, the sealing block and the furnace body, the heat exchange between the preheating box and the furnace body is prevented, so that the influence on the heating of water in the furnace body is avoided.
Drawings
Fig. 1 is a schematic front perspective structural view of a waste heat recovery device of a regenerative incinerator according to the present invention;
fig. 2 is a schematic view of a partial main structure of a heat accumulating type incinerator waste heat recovery device according to the present invention;
fig. 3 is a schematic view of a partial top view of a waste heat recovery device of a regenerative incinerator according to the present invention;
fig. 4 is a partially enlarged view of a portion a in fig. 1.
In the figure: 1 furnace body, 2 heat exchangers, 3 preheating boxes, 4 water pipes, 5 connecting flanges, 6 sealing pipes, 7 aqueducts, 8 air guide pipes, 9 sealing plates, 10 return springs, 11 sealing blocks, 12 pressure relief pipes, 13 pressure relief valves, 14 drainage pipes, 15 drainage valves and 16 supporting legs.
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.
Referring to fig. 1-4, a heat accumulating type incinerator waste heat recovery device, including furnace body 1 and heat exchanger 2, fixed mounting has preheating cabinet 3 on the lateral wall of furnace body 1, the intercommunication is provided with raceway 4 on the rear lateral wall of preheating cabinet 3, the fixed mounting of the intake end of raceway 4 has flange 5, wherein, the bottom fixed mounting of furnace body 1 has many supporting legs 16, specifically, supporting leg 16 is used for supporting furnace body 1, raceway 4 passes through flange 5 simultaneously and current external pipeline intercommunication setting, external pipeline then communicates the setting with the water tower, input the water in the water tower through current water pump in preheating cabinet 3 and the furnace body 1.
The bottom fixed mounting of preheating cabinet 3 has sealed tube 6, fixed mounting has water delivery mechanism in sealed tube 6, the bottom of preheating cabinet 3 is run through and is equipped with aqueduct 7, the play water end of aqueduct 7 sets up with the lateral wall intercommunication of furnace body 1, the end of intaking of aqueduct 7 sets up with the lateral wall intercommunication of sealed tube 6, be equipped with air duct 8 in the furnace body 1, wherein, the part that air duct 8 is located furnace body 1 is the spiral setting, and is concrete, because the part that air duct 8 is located furnace body 1 is the spiral setting, thereby make air duct 8 and the enough full contact settings of the inside hydroenergy of furnace body 1, good heating effect has.
The inlet end of air duct 8 and the lateral wall setting that the end of giving vent to anger all sealed run through furnace body 1, the sealed 3 settings that run through of preheating cabinet that run through of the end of giving vent to anger of air duct 8, the inlet end of air duct 8 with give vent to anger the end all with heat exchanger 2 intercommunication setting, the top intercommunication of furnace body 1 is provided with pressure release mechanism, the intercommunication sets up drainage mechanism on the lateral wall of furnace body 1.
Wherein, water delivery mechanism includes the closing plate 9 that sets up with the sealed tube 6 inner wall sliding seal contact, fixedly connected with reset spring 10 between the bottom of closing plate 9 and the bottom of sealed tube 6, and the top fixed mounting of closing plate 9 has sealed piece 11, and the top sliding seal of sealed piece 11 runs through the top setting of sealed tube 6.
It should be noted that, through current water pump with the water input preheating cabinet 3 in the water tower in, because the water pressure increase in preheating cabinet 3 to make sealed piece 11 slide to sealed tube 6, thereby make closing plate 9 to the bottom motion of sealed tube 6, reset spring 10 is in compression state, thereby makes aqueduct 7 pass through sealed tube 6 and preheating cabinet 3 inside be in the connected state, realizes the purpose of water delivery.
After the water delivery is accomplished, reset spring 10 through being in compression state drives closing plate 9 and resets, thereby closing plate 9 drives sealed piece 11 and resets, realize the purpose of separation furnace body 1 and preheating cabinet 3 intercommunication, thereby avoid furnace body 1 inside water and the water in preheating cabinet 3 to carry out the heat exchange, avoid influencing the heating purpose of furnace body 1 inside water, simultaneously through in preheating water gets into furnace body 1, can improve the heating rate of furnace body 1 inside water.
Wherein, pressure release mechanism includes the pressure release pipe 12 that sets up with furnace body 1 top intercommunication, and fixed mounting has pressure release valve 13 on the pressure release pipe 12.
It should be noted that, because the temperature inside the furnace body 1 rises, the pressure inside the furnace body 1 increases, so that the purpose of pressure relief in the furnace body 1 is achieved by opening the pressure relief valve 13 and the pressure relief pipe 12, and the furnace body 1 is prevented from being damaged.
Wherein, drainage mechanism includes the drain pipe 14 that sets up with furnace body 1 lateral wall intercommunication, and fixed mounting has drainage valve 15 on the drain pipe 14.
It should be noted that the heated water inside the furnace body 1 is discharged through the water discharge pipe 14 by opening the water discharge valve 15.
In the invention, the water delivery pipe 4 is communicated with the existing external pipeline through the connecting flange 5, the external pipeline is communicated with the water tower, water is delivered into the preheating tank 3 and the furnace body 1 through the water tower, heat generated by the incinerator is converted through the existing heat exchanger 2, and the purpose of circular heating is realized through the air guide pipe 8.
Because the part that the air duct 8 is located furnace body 1 is the spiral setting to make the air duct 8 more abundant with the inside water contact of furnace body 1, have good heating effect, simultaneously because air duct 8 runs through the setting of preheating cabinet 3, thereby can carry out preheating to the water in the preheating cabinet 3, thereby carry the water in the preheating cabinet 3 to furnace body 1 back, be convenient for heat.
Because the furnace body 1 is inside to rise steadily here for the inside pressure grow of furnace body 1, thereby through the pressure release pipe 12 at furnace body 1 top, realize the purpose of pressure release, through opening pressure release valve 13, can realize, through opening the drainage valve 15 on the drain pipe 14 simultaneously, realize that the water after the heating is carried to the purpose in other places, convenient to use.
When 1 inside water of carrying to the furnace body, water input preheating cabinet 3 in with the water tower through current water pump, because the water pressure increase in preheating cabinet 3, thereby can make sealed piece 11 slide to the sealed tube 6, thereby make closing plate 9 to the bottom motion of sealed tube 6, reset spring 10 is in compression state, thereby make aqueduct 7 pass through sealed tube 6 and preheating cabinet 3 inside and be in the intercommunication state, realize the purpose of water delivery, after water delivery is accomplished, reset spring 10 drives sealed piece 11 and resets, realize the purpose of separation furnace body 1 and preheating cabinet 3 intercommunication.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (6)
1. The heat accumulating type incinerator waste heat recovery device comprises a furnace body (1) and a heat exchanger (2), and is characterized in that a preheating box (3) is fixedly mounted on the side wall of the furnace body (1), a water delivery pipe (4) is communicated and arranged on the side wall of the rear portion of the preheating box (3), a connecting flange (5) is fixedly mounted at the water inlet end of the water delivery pipe (4), a sealing pipe (6) is fixedly mounted at the bottom of the preheating box (3), a water delivery mechanism is fixedly mounted in the sealing pipe (6), a water guide pipe (7) penetrates through the bottom of the preheating box (3), the water outlet end of the water guide pipe (7) is communicated and arranged with the side wall of the furnace body (1), the water inlet end of the water guide pipe (7) is communicated and arranged with the side wall of the sealing pipe (6), an air guide pipe (8) is arranged in the furnace body (1), and the air inlet end and the air outlet end of the air guide pipe (8) are, the sealed preheating cabinet (3) that runs through of the end of giving vent to anger of air duct (8) sets up, the inlet end of air duct (8) all communicates the setting with heat exchanger (2) with the end of giving vent to anger, the top intercommunication of furnace body (1) is provided with pressure release mechanism, the intercommunication sets up drainage mechanism on the lateral wall of furnace body (1).
2. A regenerative incinerator waste heat recovery device as claimed in claim 1 wherein said water transfer means includes a sealing plate (9) in sliding sealing contact with the inner wall of the sealing tube (6), a return spring (10) is fixedly connected between the bottom of said sealing plate (9) and the bottom of the sealing tube (6), a sealing block (11) is fixedly mounted on the top of said sealing plate (9), and the top sliding seal of said sealing block (11) is disposed through the top of the sealing tube (6).
3. A regenerative incinerator waste heat recovery device as claimed in claim 1 wherein said pressure relief mechanism includes a pressure relief pipe (12) communicating with the top of the incinerator body (1), said pressure relief pipe (12) having a pressure relief valve (13) fixedly mounted thereon.
4. A regenerative incinerator waste heat recovery device as claimed in claim 1 wherein said drain means includes a drain pipe (14) in communication with the side wall of the furnace body (1), said drain pipe (14) having a drain valve (15) fixedly mounted thereon.
5. A regenerative incinerator heat recovery device as claimed in claim 1 wherein said duct (8) is helical in the body (1).
6. A regenerative incinerator waste heat recovery device as claimed in claim 1 wherein said furnace body (1) is fixedly mounted at the bottom thereof with a plurality of support legs (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110250535.4A CN112923383A (en) | 2021-03-08 | 2021-03-08 | Heat accumulating type incinerator waste heat recovery device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110250535.4A CN112923383A (en) | 2021-03-08 | 2021-03-08 | Heat accumulating type incinerator waste heat recovery device |
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| Publication Number | Publication Date |
|---|---|
| CN112923383A true CN112923383A (en) | 2021-06-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110250535.4A Pending CN112923383A (en) | 2021-03-08 | 2021-03-08 | Heat accumulating type incinerator waste heat recovery device |
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| Country | Link |
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| CN (1) | CN112923383A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207865411U (en) * | 2018-02-06 | 2018-09-14 | 上海汉洁环境工程有限公司 | Catalytic burning stove |
| CN209857159U (en) * | 2019-04-11 | 2019-12-27 | 能拓能源股份有限公司 | Electric heating energy storage furnace |
| CN210688162U (en) * | 2019-09-23 | 2020-06-05 | 河南新野纺织股份有限公司 | Coal-fired power generation energy-saving boiler |
| CN211435487U (en) * | 2019-11-05 | 2020-09-08 | 山西天骏锅炉设备制造有限公司 | Atmospheric direct-fired module boiler tail gas processing apparatus |
| CN212618223U (en) * | 2020-04-10 | 2021-02-26 | 江苏海事职业技术学院 | A new type of boiler |
-
2021
- 2021-03-08 CN CN202110250535.4A patent/CN112923383A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207865411U (en) * | 2018-02-06 | 2018-09-14 | 上海汉洁环境工程有限公司 | Catalytic burning stove |
| CN209857159U (en) * | 2019-04-11 | 2019-12-27 | 能拓能源股份有限公司 | Electric heating energy storage furnace |
| CN210688162U (en) * | 2019-09-23 | 2020-06-05 | 河南新野纺织股份有限公司 | Coal-fired power generation energy-saving boiler |
| CN211435487U (en) * | 2019-11-05 | 2020-09-08 | 山西天骏锅炉设备制造有限公司 | Atmospheric direct-fired module boiler tail gas processing apparatus |
| CN212618223U (en) * | 2020-04-10 | 2021-02-26 | 江苏海事职业技术学院 | A new type of boiler |
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Application publication date: 20210608 |