CN202598473U - Heat recovery boiler based on burning of medical waste - Google Patents
Heat recovery boiler based on burning of medical waste Download PDFInfo
- Publication number
- CN202598473U CN202598473U CN 201220243038 CN201220243038U CN202598473U CN 202598473 U CN202598473 U CN 202598473U CN 201220243038 CN201220243038 CN 201220243038 CN 201220243038 U CN201220243038 U CN 201220243038U CN 202598473 U CN202598473 U CN 202598473U
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- boiler
- drum
- communicated
- panel casing
- fin panel
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- Expired - Fee Related
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Abstract
The utility model relates to a heat recovery boiler based on burning of medical waste. Specifically, the utility model discloses a heat recovery boiler heated by the smoke exhausted from a medical waste burning boiler. The heat recovery boiler comprises a rack and a boiler body. The boiler body is provided with a boiler barrel, the boiler barrel is provided with a water inlet and a saturated vapor outlet. The sidewall and the top of the boiler body are respectively provided with a smoke intake and a smoke outtake, and the bottom of the boiler body is provided with an ash discharge port and a valve thereof. The heat recovery boiler is characterized in that the side wall of the boiler body is composed of a thermal insulating layer and a membrane water wall at inner side of the thermal insulating layer. An upper header is arranged above the inner cavity of the boiler body and a lower header is arranged under the inner cavity of the boiler body, the upper header is respectively communicated with the upper part of the membrane water wall and the boiler barrel, and the lower header is communicated with the lower part of the membrane water wall. A downcomer is arranged between the boiler barrel and the bottom of the boiler body, the upper end of the downcomer is communicated with the inner cavity of the boiler barrel, and the lower end of the downcomer is communicated with the lower part of the membrane water wall. The boiler barrel is provided with a water outlet, and the water outlet is communicated with the upper part of the membrane water wall. The boiler has high efficiency and long service life.
Description
Technical field
The utility model relates to a kind of boiler.Specifically, be utilize to burn the waste heat boiler that flue gas that the boiler of clinical waste discharges heats.
Background technology
All know in boiler manufacturing field and application, in the city, all be provided with the medical refuse burning station, utilize the waste heat that burns the medical waste generation to come waste heat boiler is heated, water is become versatile steam be used.Traditional waste heat boiler is that coiled pipe is set in body of heater, sends into waste heat boiler through the flue gas of medical refuse burning generation and comes coiled pipe is heated, and makes the water in the coiled pipe become steam.Adopt this structure, service time one is long, is prone to knot ash, slagging scorification on the coiled pipe, in case tie ash, slagging scorification on the coiled pipe, not only can reduce the efficient of boiler, also can shorten the service life of boiler.
The utility model content
The problem that the utility model will solve provides a kind of waste heat boiler that burns clinical waste.This boiler, efficient is high, long service life.
For addressing the above problem, take following technical scheme:
The waste heat boiler of the burning clinical waste of the utility model comprises frame and body of heater.Drum is arranged on the body of heater, the outlet of water inlet and saturated vapor is arranged on the drum.With the body of heater top gas approach and exhanst gas outlet are arranged respectively on the sidewall of the furnace body, bottom of furnace body has ash discharging hole and valve thereof.Be characterized in that sidewall of the furnace body is made up of heat-insulation layer and the inboard fin panel casing of heat-insulation layer.The upper and lower of body of heater inner chamber has upper collecting chamber and next part case respectively, and upper collecting chamber is by the pipeline top and the drum connection of fin panel casing respectively, and the next part case is communicated with the bottom of fin panel casing by pipeline.Between said drum and bottom of furnace body down-comer is arranged, down-comer upper end and drum intracavity inter-connection, the down-comer lower end is communicated with the bottom of fin panel casing by pipeline.Delivery port is arranged on the drum, and this delivery port communicates with the top of fin panel casing.
Take such scheme, have the following advantages:
Can find out by such scheme, because sidewall of the furnace body is made up of heat-insulation layer and the inboard fin panel casing of heat-insulation layer.The upper and lower of body of heater inner chamber has upper collecting chamber and next part case respectively, and upper collecting chamber is by the pipeline top and the drum connection of fin panel casing respectively, and the next part case is communicated with the bottom of fin panel casing by pipeline.Between said drum and bottom of furnace body down-comer is arranged, down-comer upper end and drum intracavity inter-connection, the down-comer lower end is communicated with the bottom of fin panel casing by pipeline; Delivery port is arranged on the drum, and this delivery port communicates with the top of fin panel casing.In the boiler running process, send into fin panel casing successively, heat, make steam converge to the top of upper collecting chamber and drum inner chamber, discharge from the saturated vapor outlet of drum at last by flue gas by the water that the water inlet on the drum gets in the drum.Owing to replaced traditional coiled pipe by fin panel casing and down-comer etc., avoid finishing the generation of ash, slagging scorification phenomenon, improved the efficient of boiler, prolonged the service life of short boiler.
Description of drawings
Fig. 1 is the waste heat boiler structural representation of the burning clinical waste of the utility model.
The specific embodiment
As shown in Figure 1, the waste heat boiler of the burning clinical waste of the utility model comprises frame 2 and body of heater, and said frame 2 is the shaped as frame frame, and the body of heater top suspension is on frame 2 tops.Be fixed with drum 5 on the body of heater, be processed with water inlet 7 and saturated vapor outlet 6 on the drum 5.Be processed with gas approach 3 and exhanst gas outlet 8 respectively with the body of heater top on the sidewall of the furnace body, bottom of furnace body is processed with ash discharging hole 12, and ash discharging hole 12 places are equipped with valve 13, and valve 13 wherein is push-pull valves.Said sidewall of the furnace body is made up of heat-insulation layer 10 and the inboard fin panel casing 11 of heat-insulation layer.The upper and lower of body of heater inner chamber is respectively arranged with upper collecting chamber 4 and next part case 1, and upper collecting chamber 4 is by the pipeline top and drum 5 connections of fin panel casing 11 respectively, and next part case 1 is communicated with by the bottom of pipeline with fin panel casing 11.Between said drum 5 and bottom of furnace body down-comer 9 is installed, down-comer 9 upper ends and drum 5 intracavity inter-connections, down-comer 9 lower ends are communicated with by the bottom of pipeline with fin panel casing 11.Be processed with delivery port on the drum 5, this delivery port communicates with the top of fin panel casing 11.
In the boiler running process, send into fin panel casing 11 successively, heat, make steam converge to the top of upper collecting chamber 4 and drum 5 inner chambers, discharge from the saturated vapor outlet 6 of drum 5 at last by flue gas by the water that the water inlet on the drum 57 gets in the drum 5.
Claims (2)
1. a waste heat boiler that burns clinical waste comprises frame (2) and body of heater; Drum (5) is arranged on the body of heater, water inlet (7) and saturated vapor outlet (6) is arranged on the drum (5); With the body of heater top gas approach (3) and exhanst gas outlet (8) are arranged respectively on the sidewall of the furnace body, bottom of furnace body has ash discharging hole (12) and valve (13) thereof; It is characterized in that sidewall of the furnace body is made up of heat-insulation layer (10) and the inboard fin panel casing (11) of heat-insulation layer; The upper and lower of body of heater inner chamber has upper collecting chamber (4) and next part case (1) respectively, and upper collecting chamber (4) is by the pipeline top and drum (5) connection of fin panel casing (11) respectively, and next part case (1) is communicated with by the bottom of pipeline with fin panel casing (11); Down-comer (9) is arranged between said drum (5) and bottom of furnace body, down-comer (9) upper end and drum (5) intracavity inter-connection, down-comer (5) lower end is communicated with by the bottom of pipeline with fin panel casing (11); Drum has delivery port on (5), and this delivery port communicates by the top of pipeline with fin panel casing (11).
2. the waste heat boiler of burning clinical waste according to claim 1 is characterized in that said valve (13) is a push-pull valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220243038 CN202598473U (en) | 2012-05-28 | 2012-05-28 | Heat recovery boiler based on burning of medical waste |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220243038 CN202598473U (en) | 2012-05-28 | 2012-05-28 | Heat recovery boiler based on burning of medical waste |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202598473U true CN202598473U (en) | 2012-12-12 |
Family
ID=47316006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220243038 Expired - Fee Related CN202598473U (en) | 2012-05-28 | 2012-05-28 | Heat recovery boiler based on burning of medical waste |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202598473U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106642156A (en) * | 2017-01-16 | 2017-05-10 | 无锡博勒能源科技有限公司 | Vertical garbage incineration afterheat recovery boiler |
| CN107654984A (en) * | 2017-10-10 | 2018-02-02 | 苏州海陆重工股份有限公司 | A kind of waste heat boiler |
| CN113654053A (en) * | 2021-08-04 | 2021-11-16 | 鞍山锅炉厂有限公司 | Hazardous waste burns tail gas exhaust-heat boiler |
-
2012
- 2012-05-28 CN CN 201220243038 patent/CN202598473U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106642156A (en) * | 2017-01-16 | 2017-05-10 | 无锡博勒能源科技有限公司 | Vertical garbage incineration afterheat recovery boiler |
| CN106642156B (en) * | 2017-01-16 | 2018-11-02 | 上海四方无锡锅炉工程有限公司 | A kind of vertical refuse destruction heat recovery boiler |
| CN107654984A (en) * | 2017-10-10 | 2018-02-02 | 苏州海陆重工股份有限公司 | A kind of waste heat boiler |
| CN113654053A (en) * | 2021-08-04 | 2021-11-16 | 鞍山锅炉厂有限公司 | Hazardous waste burns tail gas exhaust-heat boiler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121212 Termination date: 20180528 |