CN109780552A - A kind of refuse pyrolysis afterheat generating system - Google Patents
A kind of refuse pyrolysis afterheat generating system Download PDFInfo
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- CN109780552A CN109780552A CN201910103461.4A CN201910103461A CN109780552A CN 109780552 A CN109780552 A CN 109780552A CN 201910103461 A CN201910103461 A CN 201910103461A CN 109780552 A CN109780552 A CN 109780552A
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- baffle
- air intake
- furnace body
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Abstract
The invention discloses a kind of refuse pyrolysis afterheat generating systems, furnace body inner roof wall and be located at drying chamber body in be fixed with multiple first air intake ducts, the first air-breathing control solenoid valve is provided on every one first air intake duct, every one first air intake duct is connected to air intake passage, the other end of air intake passage is connect by solenoid valve with asepwirator pump, and asepwirator pump is connect with screw rod generator；Controller is used to control rubbish that the first roller is rotated such that at the first inclination material guide mechanism by the first rollers roll, and heating tube garbage drying is controlled simultaneously, control first baffle opener is opened first baffle so that the rubbish after dry enters in pyrolytic gasification layer after completing drying, thereafter it controls solenoid valve and the first air-breathing control solenoid valve is opened, the control asepwirator pump extraction intracorporal waste heat gas of drying chamber enters screw rod generator and generates electricity.
Description
Technical field
The present invention relates to heat recovery technical fields, more particularly to a kind of refuse pyrolysis afterheat generating system.
Background technique
In recent years, as the development of Chinese society, Development of China's Urbanization and new countryside construction paces are increasingly accelerated, cities and towns and agriculture
Village's population increasingly develops towards the direction intensively lived, dirt of a large amount of house refuses generated in daily life to living environment
Contaminate it is more serious, and there are quantity of refuse it is big, rubbish type is complicated, recoverable resource is few the features such as, cause processing difficulty compared with
Greatly, processing cost is higher.
Domestic and international existing domestic rubbish disposal mode mainly has following four:
First is that landfill method, by garbage loading embeading in earth's surface hereinafter, the technical characterstic of landfill method be it is easy to operate, can be to most
The disadvantages of rubbish of several classes of types is handled, but presence takes up a large area, secondary pollution is serious.
Second is that composting method, rubbish is subjected to biodegrade by the method for stack retting, the technical characterstic of composting method be it is at low cost,
But it can only be handled the house refuse for the organic biomass that can rot, and applicable surface is relatively narrow, and long processing period, rubbish fermentation
The methane gas of generation is also fire and hidden peril of explosion, is discharged into atmosphere and can generate greenhouse effects, and can generate unpleasant
Peculiar smell.
Third is that incineration method, burning disposal is carried out to rubbish, reaches volume reduction, decrement and harmless treatment purpose, while can be with
Resource utilization is carried out to the heat that burning process generates, but needs the supplementary energies such as applying power, fuel oil in burning；If
The control of burning condition is improper, then can generate high carcinogen dioxin etc., there are problems that smoke pollution, and equipment investment is huge.
Fourth is that high-temperature cracking method, " external-heat " indirect heating method mainly used, heating process energy consumption is higher, and cracking produces
Object recycling property is poor, and recycling level is low, and recycling benefit is unobvious, is also easy to generate secondary pollution to environment.
There is the risk of limitation and secondary pollution in the above method, and resource recovery is lower during processing,
Income is unobvious, and treatment process is required to more external energy.Moreover, treated that waste heat gas is direct for conventional garbage
It is discharged into air, waste heat gas is not recycled effectively.
Summary of the invention
The present invention is in view of the problems of the existing technology and insufficient, provides a kind of refuse pyrolysis afterheat generating system.
The present invention is to solve above-mentioned technical problem by following technical proposals:
The present invention provides a kind of refuse pyrolysis afterheat generating system, it is characterized in that comprising support frame is fixed on support
Furnace body, solenoid valve, asepwirator pump, screw rod generator and controller, the furnace interior on frame are from top to bottom divided into drying
Layer and pyrolytic gasification layer；
The first inclination material guide mechanism, first baffle, first baffle opener and the first rolling are provided in the drying layer
Cylinder, the first inclination material guide mechanism, first baffle and furnace body inner roof wall constitute one and enclose the drying cavity for setting the first roller, described
Heating tube is placed in drying chamber body, the first inclination material guide mechanism includes by upper right to lower left sequentially connected first
Trisection, the first arcuation section and the second trisection, first trisection wear the top-side for being fixed on furnace body and extend to outside, institute
The top-side of the extension and furnace body of stating the first trisection constitutes feed inlet, and first roller is located at the upper of the first arcuation section
Side, and the outer peripheral edge of the arcuation and the first roller of the first arcuation section matches, the furnace body inner roof wall is hinged with first gear
The other end of one end of plate and first baffle opener, the first baffle and first baffle opener is hinged, described
The other end of first baffle is in contact in nature with the bottom end of the first arcuation section；
The furnace body inner roof wall and it is located in drying chamber body and is fixed with multiple first air intake ducts, on every one first air intake duct
It is provided with the first air-breathing control solenoid valve, every one first air intake duct is connected to air intake passage, the other end of the air intake passage
It is connect by solenoid valve with asepwirator pump, the asepwirator pump is connect with screw rod generator；
The controller is used to control the rubbish that the first roller is rotated such that at the first inclination material guide mechanism and is rolled by first
Cylinder rolls, and controls heating tube garbage drying simultaneously, and control first baffle opener opens first baffle after completing drying
So that the rubbish after dry enters in pyrolytic gasification layer, solenoid valve is controlled thereafter and the first air-breathing control solenoid valve is opened, control
The asepwirator pump extraction intracorporal waste heat gas of drying chamber processed enters screw rod generator and generates electricity.
Preferably, being provided with the second inclination material guide mechanism, second baffle, second baffle in the pyrolytic gasification layer opens machine
Structure and second tin roller, the second inclination material guide mechanism, second baffle and the first inclination material guide mechanism composition one enclose and set the second rolling
The gasification cavity of cylinder is placed with high-temperature heating pipe in the pyrolytic gasification layer, and the second inclination material guide mechanism includes by upper left
To the sequentially connected third trisection of lower right, the second arcuation section and the 4th trisection, the third trisection is fixed on the interior of furnace body
On side wall, the second tin roller is located at the top of the second arcuation section, and the arcuation of the second arcuation section and second tin roller is outer
Periphery matches, and the bottom end of the 4th trisection is fixedly connected with bottom of furnace body, and the outer bottom of the first arcuation section is fixed
There is one end of second baffle, the furnace body inside wall is hinged with one end of second baffle opener, the second baffle and
The other end of two baffle openers is hinged, the other end of the second baffle in nature with the bottom of the second arcuation section
End is in contact, and the bottom of furnace body offers ash hole；
Multiple second air intake ducts are fixed on the furnace body inner roof wall and at the position of connection gasification cavity, every one second inhales
The second air-breathing control solenoid valve is provided on tracheae, every one second air intake duct is connected to air intake passage；
The controller is used to control the rubbish that second tin roller is rotated such that at the second inclination material guide mechanism and is rolled by second
Cylinder rolls, and controls high-temperature heating pipe pyrolytic gasification rubbish simultaneously, and control second baffle opener will after completing pyrolytic gasification
Second baffle is opened so that the rubbish after pyrolytic gasification is flowed out by ash hole, and control solenoid valve and the second air-breathing control thereafter
Solenoid valve is opened, and the control asepwirator pump extraction intracorporal waste heat gas of gasification chamber enters screw rod generator and generates electricity.
Preferably, the first baffle opener and second baffle opener are all made of electric telescopic rod.
Preferably, the top cover of the feed inlet is equipped with cover board.
On the basis of common knowledge of the art, above-mentioned each optimum condition, can any combination to get each preferable reality of the present invention
Example.
The positive effect of the present invention is that:
The present invention accelerates the drying of house refuse, pyrolytic gasification process by roller frame, increases substantially garbage disposal
Efficiency, reduce the cost of garbage disposal, farthest to house refuse carry out volume reduction, decrement, avoid to environment generate
Secondary pollution.Moreover, the waste heat gas that the present invention can be effectively utilized in furnace body after drying, pyrolytic gasification generates electricity, it is real
The reasonable utilization of existing refuse pyrolysis waste heat.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the refuse pyrolysis afterheat generating system of present pre-ferred embodiments.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
Every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
As shown in Figure 1, the present embodiment provides a kind of refuse pyrolysis afterheat generating systems comprising support frame 1 is fixed on branch
Furnace body 2, solenoid valve 3, asepwirator pump 4, screw rod generator 5 and controller on support 1 are from top to bottom drawn inside the furnace body 1
It is divided into drying layer 6 and pyrolytic gasification layer 7.
The first inclination material guide mechanism 8, first baffle 9, first baffle opener 10 are provided in the drying layer 6 (such as
Electric telescopic rod) and the first roller 11, described first, which tilts material guide mechanism 8, first baffle 9 and 1 inner roof wall of furnace body composition one, encloses
If the drying cavity of the first roller 11, be placed with heating tube in the drying chamber body, the first inclination material guide mechanism 8 include by
To sequentially connected first trisection of lower left, the first arcuation section and the second trisection, first trisection is worn to be fixed on upper right
The top-side of furnace body 1 simultaneously extends to outside, and the extension of first trisection and the top-side of furnace body 1 constitute feed inlet,
The top cover of the feed inlet is equipped with cover board 12, and first roller 11 is located at the top of the first arcuation section, and first arc
The arcuation of shape section and the outer peripheral edge of the first roller 11 match, and 1 inner roof wall of furnace body is hinged with first baffle 9 and first baffle
The other end of one end of opener 10, the first baffle 9 and first baffle opener 10 is hinged, the first baffle
9 other end is in contact in nature with the bottom end of the first arcuation section.
1 inner roof wall of furnace body and be located at drying chamber body in be fixed with multiple first air intake ducts 13, every one first air intake duct
The first air-breathing control solenoid valve is provided on 13, every one first air intake duct 13 is connected to air intake passage 14, and the air-breathing is logical
The other end in road 14 is connect by solenoid valve 3 with asepwirator pump 4, and the asepwirator pump 4 is connect with screw rod generator 5.
The second inclination material guide mechanism 15, second baffle 16, second baffle opener are provided in the pyrolytic gasification layer 7
(such as electric telescopic rod) 17 and second tin roller 18, the second inclination material guide mechanism 15, second baffle 16 and the first inclination guide
Mechanism 8, which is constituted, one encloses the gasification cavity for setting second tin roller 18, is placed with high-temperature heating pipe in the pyrolytic gasification layer 7, and described the
Two inclination material guide mechanisms 15 include by upper left to the sequentially connected third trisection of lower right, the second arcuation section and the 4th trisection,
The third trisection is fixed on the inner sidewall of furnace body 1, and the second tin roller 18 is located at the top of the second arcuation section, and described
The outer peripheral edge of the arcuation and second tin roller 18 of two arcuation sections matches, and bottom end and 1 bottom of furnace body of the 4th trisection are fixed
Connection, the outer bottom of the first arcuation section are fixed with one end of second baffle 16, and 1 inner sidewall of furnace body is hinged with second gear
The other end of one end of plate opener 17, the second baffle 16 and second baffle opener 17 is hinged, and described second
The other end of baffle 16 is in contact in nature with the bottom end of the second arcuation section, and 1 bottom of furnace body offers ash discharge
Mouthful.
Multiple second air intake ducts 19 are fixed on 1 inner roof wall of furnace body and at the position of connection gasification cavity, every 1 the
The second air-breathing control solenoid valve is provided on two air intake ducts 19, every one second air intake duct 19 is connected to air intake passage 14.
Lower mask body introduces the working principle of the invention:
The controller is used to control rubbish that the first roller 11 is rotated such that at the first inclination material guide mechanism 8 by first
Roller 11 rolls, and controls heating tube garbage drying simultaneously, controls first baffle opener 10 for first gear after completing drying
Plate 9 is opened so that the rubbish after dry enters in pyrolytic gasification layer 7.Specifically, cover board 12 is opened, house refuse is from feed inlet
The first trisection of the first inclination material guide mechanism 8 is slid into, and is prepared to enter into the first arcuation section, at this point, the first rolling of controller control
Cylinder 11 is started to work, and the first roller 11 rotates counterclockwise, and drives house refuse also to be rotated counterclockwise, heating tube heat drying
House refuse in layer 6；After the completion of house refuse is dry, controller controls the first roller 11 and rotates clockwise, and drives life
Rubbish is also rotated clockwise, at this point, the first electric telescopic rod 10 retracts automatically, to drive the first baffle hinged with it
9 is mobile, so that there are gap between first baffle 9 and the second trisection, house refuse flows out from the gap and along the
The third trisection of two trisections to the second inclination material guide mechanism 15 is mobile, and is prepared to enter into the second arcuation section.
Thereafter, controller control solenoid valve 3 and the first air-breathing control solenoid valve are opened, and control asepwirator pump 4 extracts drying chamber
Intracorporal waste heat gas enters screw rod generator 5 and generates electricity.
At this point, controller control second tin roller 18 is started to work, second tin roller 18 is rotated clockwise, and drives house refuse
It is rotated clockwise.High-temperature heating pipe is heated at high temperature the garbage substance in pyrolytic gasification layer 7, and realizes the burning that is gasified totally.
After the completion of domestic garbage pyrolysis gasification, second tin roller 18 is rotated counterclockwise, the remnants ash after driving pyrolytic gasification
Slag is also rotated counterclockwise, at this point, the second electric telescopic rod 15 retracts automatically, to drive the second baffle 16 hinged with it
It is mobile, so that the residual ash slag after pyrolytic gasification is from the gap there are gap between second baffle 16 and the 4th trisection
It flows out and is discharged along the 4th trisection and ash hole.
Thereafter, controller control solenoid valve 3 and the second air-breathing control solenoid valve are opened, and control asepwirator pump 4 extracts gasification chamber
Intracorporal waste heat gas enters screw rod generator 5 and generates electricity.
Although specific embodiments of the present invention have been described above, it will be appreciated by those of skill in the art that these
It is merely illustrative of, protection scope of the present invention is defined by the appended claims.Those skilled in the art is not carrying on the back
Under the premise of from the principle and substance of the present invention, many changes and modifications may be made, but these are changed
Protection scope of the present invention is each fallen with modification.
Claims (4)
1. a kind of refuse pyrolysis afterheat generating system, which is characterized in that it include support frame, fixed furnace body on the support frame,
Solenoid valve, asepwirator pump, screw rod generator and controller, the furnace interior are from top to bottom divided into drying layer and pyrolytic gasification
Layer；
The first inclination material guide mechanism, first baffle, first baffle opener and the first roller, institute are provided in the drying layer
It states the first inclination material guide mechanism, first baffle and furnace body inner roof wall composition one and encloses the drying cavity for setting the first roller, the drying
Heating tube is placed in cavity, the first inclination material guide mechanism includes by upper right to sequentially connected first folding of lower left
Section, the first arcuation section and the second trisection, first trisection wears the top-side for being fixed on furnace body and extends to outside, described
The extension of first trisection and the top-side of furnace body constitute feed inlet, and first roller is located at the top of the first arcuation section,
And the outer peripheral edge of the arcuation and the first roller of the first arcuation section matches, the furnace body inner roof wall be hinged with first baffle and
The other end of one end of first baffle opener, the first baffle and first baffle opener is hinged, and described first
The other end of baffle is in contact in nature with the bottom end of the first arcuation section；
The furnace body inner roof wall and be located at drying chamber body in be fixed with multiple first air intake ducts, be respectively provided on every one first air intake duct
There is the first air-breathing to control solenoid valve, every one first air intake duct is connected to air intake passage, and the other end of the air intake passage passes through
Solenoid valve is connect with asepwirator pump, and the asepwirator pump is connect with screw rod generator；
The controller is rotated such that the rubbish at the first inclination material guide mechanism is rolled by the first roller for controlling the first roller
It is dynamic, and control heating tube garbage drying simultaneously, complete it is dry after control first baffle opener first baffle is opened so that
Rubbish after must drying enters in pyrolytic gasification layer, controls solenoid valve thereafter and the first air-breathing control solenoid valve is opened, control is inhaled
The air pump extraction intracorporal waste heat gas of drying chamber enters screw rod generator and generates electricity.
2. refuse pyrolysis afterheat generating system as described in claim 1, which is characterized in that be provided in the pyrolytic gasification layer
Second inclination material guide mechanism, second baffle, second baffle opener and second tin roller, the second inclination material guide mechanism, the
Two baffles and the first inclination material guide mechanism constitute one and enclose the gasification cavity for setting second tin roller, are placed with height in the pyrolytic gasification layer
Warm heating tube, the second inclination material guide mechanism includes by upper left to the sequentially connected third trisection of lower right, the second arcuation
Section and the 4th trisection, the third trisection are fixed on the inner sidewall of furnace body, and the second tin roller is located at the upper of the second arcuation section
Side, and the arcuation of the second arcuation section and the outer peripheral edge of second tin roller match, the bottom end of the 4th trisection and furnace body
Bottom is fixedly connected, and the outer bottom of the first arcuation section is fixed with one end of second baffle, and the furnace body inside wall is hinged with
The other end of one end of second baffle opener, the second baffle and second baffle opener is hinged, and described second
The other end of baffle is in contact in nature with the bottom end of the second arcuation section, and the bottom of furnace body offers ash hole；
Multiple second air intake ducts, every one second air intake duct are fixed on the furnace body inner roof wall and at the position of connection gasification cavity
On be provided with the second air-breathing control solenoid valve, every one second air intake duct is connected to air intake passage；
The controller is rotated such that the rubbish at the second inclination material guide mechanism is rolled by second tin roller for controlling second tin roller
It is dynamic, and high-temperature heating pipe pyrolytic gasification rubbish is controlled simultaneously, second baffle opener is controlled by second after completing pyrolytic gasification
Baffle is opened so that the rubbish after pyrolytic gasification is flowed out by ash hole, and control solenoid valve and the second air-breathing control electromagnetism thereafter
Valve is opened, and the control asepwirator pump extraction intracorporal waste heat gas of gasification chamber enters screw rod generator and generates electricity.
3. refuse pyrolysis afterheat generating system as claimed in claim 2, which is characterized in that the first baffle opener and
Second baffle opener is all made of electric telescopic rod.
4. refuse pyrolysis afterheat generating system as described in claim 1, which is characterized in that the top cover of the feed inlet is equipped with
Cover board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910103461.4A CN109780552B (en) | 2019-02-01 | 2019-02-01 | Garbage pyrolysis waste heat power generation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910103461.4A CN109780552B (en) | 2019-02-01 | 2019-02-01 | Garbage pyrolysis waste heat power generation system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109780552A true CN109780552A (en) | 2019-05-21 |
| CN109780552B CN109780552B (en) | 2020-04-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910103461.4A Active CN109780552B (en) | 2019-02-01 | 2019-02-01 | Garbage pyrolysis waste heat power generation system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112460598A (en) * | 2020-12-02 | 2021-03-09 | 上海能辉科技股份有限公司 | Multi-section coupling system and process for garbage pyrolysis furnace and coal-fired boiler |
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|---|---|---|---|---|
| JP2005172344A (en) * | 2003-12-11 | 2005-06-30 | Ekua:Kk | Depolluter |
| CN201262401Y (en) * | 2008-08-08 | 2009-06-24 | 张伟星 | Gas discharging and processing system of rubbish gasification combustion furnace |
| CN205606574U (en) * | 2016-04-22 | 2016-09-28 | 宿迁中油优艺环保服务有限公司 | Medical treatment garbage pyrolytic recovery system |
| CN208186364U (en) * | 2018-03-27 | 2018-12-04 | 梁淑雅 | A kind of novel household garbage pyrolysis gasification furnace |
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2019
- 2019-02-01 CN CN201910103461.4A patent/CN109780552B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005172344A (en) * | 2003-12-11 | 2005-06-30 | Ekua:Kk | Depolluter |
| CN201262401Y (en) * | 2008-08-08 | 2009-06-24 | 张伟星 | Gas discharging and processing system of rubbish gasification combustion furnace |
| CN205606574U (en) * | 2016-04-22 | 2016-09-28 | 宿迁中油优艺环保服务有限公司 | Medical treatment garbage pyrolytic recovery system |
| CN208186364U (en) * | 2018-03-27 | 2018-12-04 | 梁淑雅 | A kind of novel household garbage pyrolysis gasification furnace |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112460598A (en) * | 2020-12-02 | 2021-03-09 | 上海能辉科技股份有限公司 | Multi-section coupling system and process for garbage pyrolysis furnace and coal-fired boiler |
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| CN109780552B (en) | 2020-04-10 |
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