CN209084774U - A kind of municipal refuse incineration power system - Google Patents
A kind of municipal refuse incineration power system Download PDFInfo
- Publication number
- CN209084774U CN209084774U CN201821874054.0U CN201821874054U CN209084774U CN 209084774 U CN209084774 U CN 209084774U CN 201821874054 U CN201821874054 U CN 201821874054U CN 209084774 U CN209084774 U CN 209084774U
- Authority
- CN
- China
- Prior art keywords
- boiler
- inner housing
- jacket body
- boiler inner
- power system
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/30—Technologies for a more efficient combustion or heat usage
Abstract
The utility model discloses a kind of municipal refuse incineration power systems, including boiler jacket body, boiler middle layer shell is provided on the inside of the boiler jacket body, boiler inner housing is provided on the inside of the shell of the boiler middle layer, incineration firing placement plate is provided on the inside of the boiler inner housing, the side wall of the boiler inner housing, which runs through to have, passes cigarette short tube, the top of the boiler inner housing is connected with vaporization chamber by heat-transfer pipe, the top of the vaporization chamber is provided with evaporating column, the side of the boiler jacket body is connected with water inlet pipe, the top of the boiler jacket body is connected with water pump by pipeline, the utility model is provided with boiler inner housing, incineration firing placement plate and gas control valve, the heavy metal combustion oxidation in rubbish is avoided to generate toxic gas, when avoiding using power generation by waste combustion system, since power generation by waste combustion system is difficult to so that rubbish Rubbish completely burned under low-oxygen environment, the problem of influencing the using effect of power generation by waste combustion system.
Description
Technical field
The utility model belongs to power generation by waste combustion systems technology field, and in particular to a kind of municipal refuse incineration power system.
Background technique
Recycle the waste gas of incineration Land use systems that the thermal energy that solid waste burning generates is used for power generation.Different shapes can be used
Formula most commonly establishes special burning-recuperation of heat-power generation association system, and directly by electric power input commercial power grid.When burning
Burn factory and power plant apart from it is not far when, superheated steam can also be directly fed into power plant.
But power generation by waste combustion system currently on the market still has certain defect during use, for example, making
When with power generation by waste combustion system, since power generation by waste combustion system is difficult to so that rubbish completely burned under low-oxygen environment, influences to burn hair
The using effect of electric system, meanwhile, when using power generation by waste combustion system, power generation by waste combustion system is difficult to that the outer wall of the high temperature of boiler is isolated
With external environment, the safety that power generation by waste combustion system uses is influenced.
Utility model content
The purpose of this utility model is to provide a kind of municipal refuse incineration power systems, to solve in above-mentioned background technique
When using power generation by waste combustion system of proposition, power generation by waste combustion system is difficult to so that rubbish completely burned and burning under low-oxygen environment
Electricity generation system is difficult to the problem of outer wall and external environment of the high temperature of boiler is isolated.
To achieve the above object, the utility model provides the following technical solutions: a kind of municipal refuse incineration power system, packet
Include boiler jacket body, it is characterised in that: boiler middle layer shell, boiler middle layer shell are provided on the inside of the boiler jacket body
It is provided with boiler inner housing on the inside of body, is provided with incineration firing placement plate on the inside of the boiler inner housing, in the boiler
For the side wall of shell through there is biography cigarette short tube, the top of the boiler inner housing is connected with vaporization chamber, the evaporation by heat-transfer pipe
The top of room is provided with evaporating column, and the side of the boiler jacket body is connected with water inlet pipe, and the top of the boiler jacket body is logical
Piping is connected with water pump, and the top of the water pump is connected to the water inlet of vaporization chamber, boiler middle layer shell by pipeline
Top be connected with smoke exhaust pipe, the side of the boiler inner housing is connected with gas control valve, the combustion gas control by passing tracheae
The side of valve processed is connected with combustion-supporting gas storage tank by pipeline.
Preferably, air channel is offered on the inside of the incineration firing placement plate.
Preferably, the end of the smoke exhaust pipe is provided with constant pressure valve, and the top of the constant pressure valve is connected with by pipeline removes
Sulphur furnace.
Preferably, the side of the sulphur removal furnace is connected with by pipeline denitrogenates room, and the top for denitrogenating room is provided with cigarette
Mist discharge pipe.
Preferably, the side of the boiler inner housing is provided with feed pipe, and the side of the feed pipe is provided with hermatic door.
Preferably, the side of the boiler inner housing is provided with oxidizer feed pipe, and the oxidizer feed pipe is located at rubbish
The lower position of rubbish burning placement plate.
Compared with prior art, the utility model has the beneficial effects that
(1) the utility model is provided with boiler inner housing, incineration firing placement plate and gas control valve, and user is first by rubbish
Rubbish is poured into the intracorporal incineration firing placement plate of boiler inner casing by feed pipe, and the side for closing feed pipe is provided with sealing
Door, pours into oxidizer, oxidizer enters in boiler inner housing, lights oxidizer, blocks combustion-supporting in oxidizer feed pipe
Object feed pipe, opens gas control valve, and the combustion-supporting gas for the bottom oxygen content that combustion-supporting gas storage tank includes is flowed into boiler inner casing
In vivo, the rubbish in incineration firing placement plate is ignited, and the rubbish inside boiler inner casing volumetric combustion, boiler inner housing is in anoxic
It burns under environment, the heavy metal combustion oxidation in rubbish is avoided to generate toxic gas, when avoiding using power generation by waste combustion system, by
It is difficult in power generation by waste combustion system so that rubbish completely burned under low-oxygen environment, influences asking for the using effect of power generation by waste combustion system
Topic.
(2) the utility model is provided with boiler middle layer shell on the inside of boiler jacket body, and user can be in water inlet pipe
It is passed through cold water, water is entered between boiler jacket body and boiler middle layer shell by water inlet pipe, boiler jacket body and boiler middle layer
After being filled between shell, finally it is pumped into vaporization chamber by water pump, convenient for making full use of fume afterheat, meanwhile, avoid external rings
Border temperature is increased by fume afterheat, and when solving using power generation by waste combustion system, power generation by waste combustion system is difficult to that the high temperature of boiler is isolated
Outer wall and external environment, the problem of influencing the safety that power generation by waste combustion system uses.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the boiler jacket body-side view of the utility model；
Fig. 3 is the front view of the utility model.
In figure: 1- combustion-supporting gas storage tank, 2- boiler jacket body, 3- pass cigarette short tube, 4- water inlet pipe, 5- water pump, 6- evaporation
Room, 7- evaporating column, 8- constant pressure valve, 9- sulphur removal furnace, 10- denitrogenate room, 11- boiler middle layer shell, 12- boiler inner housing, 13- rubbish
Burning placement plate, 14- gas control valve, 15- feed pipe, 16- smoke exhaust pipe, 17- oxidizer feed pipe.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
It please refers to shown in Fig. 1-3, the utility model provides a kind of technical solution: a kind of municipal refuse incineration power system,
Including boiler jacket body 2, it is characterised in that: the inside of boiler jacket body 2 is provided with boiler middle layer shell 11, boiler middle layer shell
11 inside is provided with boiler inner housing 12, and the inside of boiler inner housing 12 is provided with incineration firing placement plate 13, boiler inner casing
The side wall of body 12 is through there is biography cigarette short tube 3, and the top of boiler inner housing 12 is connected with vaporization chamber 6 by heat-transfer pipe, vaporization chamber 6
Top is provided with evaporating column 7, and the side of boiler jacket body 2 is connected with water inlet pipe 4, and the top of boiler jacket body 2 is connected by pipeline
It is connected to water pump 5, the top of water pump 5 is connected to the water inlet of vaporization chamber 6 by pipeline, and the top of boiler middle layer shell 11 is connected with
Smoke exhaust pipe 16, the side of boiler inner housing 12 are connected with gas control valve 14 by passing tracheae, and the side of gas control valve 14 is logical
Piping is connected with combustion-supporting gas storage tank 1.
The inside of incineration firing placement plate 13 offers air channel.
The end of smoke exhaust pipe 16 is provided with constant pressure valve 8, and the top of constant pressure valve 8 is connected with sulphur removal furnace 9 by pipeline.
The side of sulphur removal furnace 9 is connected with by pipeline denitrogenates room 10, and the top for denitrogenating room 10 is provided with smog discharge pipe.
The side of boiler inner housing 12 is provided with feed pipe 15, and the side of feed pipe 15 is provided with hermatic door.
The side of boiler inner housing 12 is provided with oxidizer feed pipe 17, and oxidizer feed pipe 17 is located at incineration firing placement
The lower position of plate 13.
The working principle and process for using of the utility model: when the utility model is used, user first passes through rubbish
Feed pipe 15 is poured into the incineration firing placement plate 13 in boiler inner housing 12, and the side for closing feed pipe 15 is provided with sealing
Door, pours into oxidizer, oxidizer enters in boiler inner housing 12, lights oxidizer, blocks in oxidizer feed pipe 17
Oxidizer feed pipe 17, opens gas control valve 14, and the combustion-supporting gas for the bottom oxygen content that combustion-supporting gas storage tank 1 includes is flowed into
In boiler inner housing 12, the rubbish in incineration firing placement plate 13 is ignited, and is burnt in boiler inner housing 12, boiler inner housing 12
Internal rubbish burns under anaerobic environment, and the heavy metal combustion oxidation in rubbish is avoided to generate toxic gas, generation of burning
Flue gas is entered between boiler inner housing 12 and boiler middle layer shell 11 by passing cigarette short tube 3, enters 12 He of boiler inner housing
High-temperature flue gas between boiler middle layer shell 11 is convenient for the full combustion of rubbish in boiler inner housing 12, the pressure in constant pressure valve 8
Increase, when air pressure increases to certain value, constant pressure valve 8 is opened, and flue gas enters in sulphur removal furnace 9, and flue gas carries out in sulphur removal furnace 9
After sulphuring treatment, enters to denitrogenate after room 10 denitrogenate processing and discharge, user can be passed through cold water toward water inlet pipe 4 in, and water leads to
Water inlet pipe 4 is crossed to enter between boiler jacket body 2 and boiler middle layer shell 11, boiler jacket body 2 and boiler middle layer shell 11 it
Between fill after, be finally pumped into vaporization chamber 6 by water pump 5, convenient for making full use of fume afterheat, meanwhile, avoid external environment temperature
Degree is increased by fume afterheat.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions.By sentence " element limited including one ..., it is not excluded that
There is also other identical elements in the process, method, article or apparatus that includes the element ".
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of municipal refuse incineration power system, including boiler jacket body (2), it is characterised in that: the boiler jacket body (2)
Inside be provided with boiler middle layer shell (11), boiler inner housing (12) are provided on the inside of boiler middle layer shell (11),
It is provided with incineration firing placement plate (13) on the inside of the boiler inner housing (12), the side wall of the boiler inner housing (12) runs through
Have and pass cigarette short tube (3), the top of the boiler inner housing (12) is connected with vaporization chamber (6) by heat-transfer pipe, the vaporization chamber (6)
Top be provided with evaporating column (7), the side of the boiler jacket body (2) is connected with water inlet pipe (4), the boiler jacket body
(2) top is connected with water pump (5) by pipeline, and the top of the water pump (5) enters water by what pipeline was connected to vaporization chamber (6)
Mouthful, the top of boiler middle layer shell (11) is connected with smoke exhaust pipe (16), and the side of the boiler inner housing (12) passes through biography
Tracheae is connected with gas control valve (14), and the side of the gas control valve (14) is connected with combustion-supporting gas storage tank by pipeline
(1).
2. a kind of municipal refuse incineration power system according to claim 1, it is characterised in that: the incineration firing is placed
Plate offers air channel on the inside of (13).
3. a kind of municipal refuse incineration power system according to claim 1, it is characterised in that: the smoke exhaust pipe (16)
End is provided with constant pressure valve (8), and the top of the constant pressure valve (8) is connected with sulphur removal furnace (9) by pipeline.
4. a kind of municipal refuse incineration power system according to claim 3, it is characterised in that: the sulphur removal furnace (9)
Side is connected with by pipeline denitrogenates room (10), and the top for denitrogenating room (10) is provided with smog discharge pipe.
5. a kind of municipal refuse incineration power system according to claim 1, it is characterised in that: the boiler inner housing
(12) side is provided with feed pipe (15), and the side of the feed pipe (15) is provided with hermatic door.
6. a kind of municipal refuse incineration power system according to claim 5, it is characterised in that: the boiler inner housing
(12) side is provided with oxidizer feed pipe (17), and the oxidizer feed pipe (17) is located at incineration firing placement plate (13)
Lower position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821874054.0U CN209084774U (en) | 2018-11-14 | 2018-11-14 | A kind of municipal refuse incineration power system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821874054.0U CN209084774U (en) | 2018-11-14 | 2018-11-14 | A kind of municipal refuse incineration power system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209084774U true CN209084774U (en) | 2019-07-09 |
Family
ID=67123978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821874054.0U Expired - Fee Related CN209084774U (en) | 2018-11-14 | 2018-11-14 | A kind of municipal refuse incineration power system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209084774U (en) |
-
2018
- 2018-11-14 CN CN201821874054.0U patent/CN209084774U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190709 Termination date: 20201114 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |