CN114877339B - Thermal cycle industry solid waste processing apparatus based on pyrolysis - Google Patents
Thermal cycle industry solid waste processing apparatus based on pyrolysis Download PDFInfo
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- CN114877339B CN114877339B CN202210807298.1A CN202210807298A CN114877339B CN 114877339 B CN114877339 B CN 114877339B CN 202210807298 A CN202210807298 A CN 202210807298A CN 114877339 B CN114877339 B CN 114877339B
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- supply pipe
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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
- F23G5/02—Incineration of waste; Incinerator constructions; Details, accessories or control therefor with pretreatment
- F23G5/027—Incineration of waste; Incinerator constructions; Details, accessories or control therefor with pretreatment pyrolising or gasifying stage
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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
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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
- Y02E20/12—Heat utilisation in combustion or incineration of waste
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Gasification And Melting Of Waste (AREA)
Abstract
The invention discloses a thermal cycle industrial solid waste treatment device based on pyrolysis, which belongs to the technical field of industrial waste treatment and comprises a cylinder, a ballast component and a driving component, wherein the ballast component is arranged in the cylinder in a sliding manner, the driving component is used for pushing the ballast component to move, the ballast component divides the cylinder into an upper gas supply chamber and a lower combustion chamber, and a nozzle and an igniter are arranged in the combustion chamber; the center of barrel rotates and is provided with central air supply pipe, and ballast subassembly is when being located balanced position, logical groove and spout can be with gas supply room and combustion chamber intercommunication, simultaneously first through-hole can correspond with the second through-hole. The device can burn industrial fixed wastes at high temperature and high pressure to crack the industrial fixed wastes at high temperature, and has high treatment efficiency and low cost.
Description
Technical Field
The invention belongs to the technical field of industrial waste treatment, and particularly relates to a thermal cycle industrial solid waste treatment device based on pyrolysis.
Background
Industrial waste, i.e. industrial solid waste, refers to various waste residues, dusts and other wastes discharged during production activities of industrial and mining enterprises. At present, most of industrial waste is treated by adopting a landfill mode, and the landfill mode easily occupies a large amount of land. If simply carry out incineration disposal, also can not burn the pyrolysis completely with industry solid waste easily, can leave over new solid waste, consequently, need provide a thermal cycle industry solid waste processing apparatus based on pyrolysis urgently, can burn industry fixed waste under high temperature and high pressure, make its pyrolysis, the treatment effeciency is high, and is with low costs.
Disclosure of Invention
In view of the above, the present invention provides a thermal cycle industrial solid waste treatment apparatus based on pyrolysis, which can solve the above technical problems.
In order to achieve the purpose, the invention provides the following technical scheme:
the invention relates to a thermal cycle industrial solid waste treatment device based on pyrolysis, which comprises a cylinder, a ballast component arranged in the cylinder in a sliding manner, and a driving component for pushing the ballast component to move, wherein the ballast component divides the cylinder into an upper gas supply chamber and a lower combustion chamber, and a nozzle and an igniter are arranged in the combustion chamber; the center of the cylinder body is rotatably provided with a central air supply pipe, the ballast component comprises a circular outer cover body, a pressing plate and a rotating plate, the pressing plate and the rotating plate are arranged in the outer cover body, the outer cover body is in sliding fit with the inner wall of the cylinder body, the center of the pressing plate is in threaded fit with the central air supply pipe, the lower part of the central air supply pipe is provided with a vertical surface groove and an air jet, the bottom of the rotating plate is connected with a supporting rod, the supporting rod is in vertical sliding fit with the vertical surface groove, a piston is arranged in the central air supply pipe and is connected to the driving component through a supporting column, the middle part of the central air supply pipe is provided with a through groove, the pressing plate is provided with a first through hole, the rotating plate is provided with a second through hole, and when the ballast component is located at a balance position, the through groove and the nozzle can communicate a gas supply chamber and a combustion chamber, while the first through hole can correspond to the second through hole.
The invention has the beneficial effects that:
in the device, the ballast component divides the cylinder into the gas supply chamber at the upper part and the combustion chamber at the lower part, solid waste is mainly combusted in the combustion chamber, and when the ballast component moves downwards, the space in the combustion chamber can be compressed, so that a pressurizing effect is achieved, fuel and air in the combustion chamber can be fully mixed, the combustion is more sufficient, the industrial solid waste can be subjected to pyrolysis in the combustion chamber, the pyrolysis is easier, and the purpose of more thoroughly treating the industrial solid waste can be achieved.
In the device, when the ballast component is positioned at the balance position, the through groove and the nozzle can communicate the gas supply chamber with the combustion chamber, and meanwhile, the first through hole can be correspondingly communicated with the second through hole, so that the gas in the combustion chamber and the gas in the gas supply chamber can be circulated and mixed, a certain preheating effect is realized on the gas in the gas supply chamber, and the fuel in the combustion chamber is more sufficient during subsequent combustion. When first through-hole and second through-hole still communicate relatively, the piston lasts downstream in central air feed pipe, can extrude gas in the central air feed pipe from the spout to a certain extent, produces jet-propelled to can accelerate air and fuel mixing, play the effect that increases the firepower, make the schizolysis of industrial waste more abundant.
Additional advantages, objects, and features of the invention will be set forth in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention. The objectives and other advantages of the invention may be realized and attained by the means of the instrumentalities and combinations particularly pointed out hereinafter.
Drawings
In order to make the object, technical scheme and beneficial effect of the invention more clear, the invention provides the following drawings for explanation:
FIG. 1 is a schematic diagram of the apparatus of the present invention;
FIG. 2 is an enlarged view of FIG. 1 at A;
FIG. 3 is an enlarged view of FIG. 1 at B;
fig. 4 is a schematic structural diagram of the outer cover.
The drawings are numbered as follows: the gas supply device comprises a cylinder body 1, a gas supply chamber 2, a combustion chamber 3, a nozzle 4, an igniter 5, a central gas supply pipe 6, an outer cover body 7, a pressure plate 8, a rotating plate 9, a vertical surface groove 10, a gas jet 11, a support rod 12, a piston 13, a support column 14, a through groove 15, a first through hole 16, a second through hole 17, a sealing ring 18, a mounting groove 19, a sleeve 20, an elastic recovery device 21, a first limiting part 22, a second limiting part 23, an arc-shaped vertical edge 24, an arc-shaped vertical groove 25, a ring groove 26, a basket 27, a ball 28, a mounting bracket 29, a cross beam 30, a gas inlet 31, a gas outlet 32, a first waste gas connecting port 33, a second waste gas connecting port 34, a waste gas pipe 35 and a valve 36.
Detailed Description
As shown in fig. 1 to 4, the thermal cycle industrial solid waste treatment device based on pyrolysis comprises a cylinder 1, a ballast component arranged in the cylinder 1 in a sliding manner, and a driving component for pushing the ballast component to move, wherein the cylinder 1 is in a cylindrical shape, and end covers are detachably arranged at the upper end and the lower end of the cylinder. The ballast component divides the cylinder body 1 into an upper gas supply chamber 2 and a lower combustion chamber 3, and a nozzle 4 and an igniter 5 are arranged in the combustion chamber 3; the nozzle 4 is used for ejecting fuel, and the igniter 5 is used for igniting the nozzle 4. The center of barrel 1 rotates and is provided with central air supply pipe 6, and central air supply pipe 6 and barrel 1 normal running fit, both ends carry on spacingly in the axial, can not axial displacement.
Specifically, the ballast component comprises a circular outer cover body 7, a pressing plate 8 and a rotating plate 9, wherein the pressing plate 8 and the rotating plate 9 are arranged in the outer cover body 7, the rotating plate 9 and the pressing plate 8 are both circular, and the outer side of the rotating plate is matched with the inner side of the outer cover body 7. The outer cover body 7 is in sliding fit with the inner wall of the cylinder body 1, and the center of the pressure plate 8 is in threaded fit with the central air supply pipe 6. When the pressure plate 8 moves up and down under the driving of the driving assembly, the central air supply pipe 6 can be driven to rotate under the action of thread matching. The lower part of the central air supply pipe 6 is provided with a vertical surface groove 10 and an air jet 11, the bottom of the rotating plate 9 is connected with a supporting rod 12, and the supporting rod 12 is in vertical sliding fit with the vertical surface groove 10. Thus, the rotating plate 9 is circumferentially constrained to rotate with the central gas supply pipe 6, and the axial position of the rotating plate 9 is not constrained by the central gas supply pipe 6 and can move circumferentially relative to the central gas supply pipe 6.
Wherein, the inside of center air supply pipe 6 is provided with a piston 13, piston 13 is connected to drive assembly through pillar 14, logical groove 15 has been seted up at the middle part of center air supply pipe 6, when piston 13 is located the downside that leads to groove 15, can seal the inboard of center air supply pipe 6, be provided with first through-hole 16 on the clamp plate 8, be provided with second through-hole 17 on the rotor plate 9, ballast assembly is when being located balanced position, lead to groove 15 and spout can communicate gas supply room 2 and combustion chamber 3, first through-hole 16 can correspond with second through-hole 17 simultaneously. When the pressure plate 8 moves downwards under the action of the driving assembly, the outer cover body 7 moves downwards, and due to the matching effect of the central air supply pipe 6, the central air supply pipe 6 can rotate around the central air supply pipe 6 and drive the rotating plate 9 to rotate, the first through hole 16 and the second through hole 17 are staggered, the piston 13 seals an inner channel of the central air supply pipe 6, and the compression and pressurization of the combustion chamber 3 are facilitated.
In this embodiment, a sealing ring 18 is disposed between the pressing plate 8 and the rotating plate 9, mounting grooves 19 for engaging the sealing ring 18 are formed in both the pressing plate 8 and the rotating plate 9, and the mounting grooves 19 are located outside the first through hole 16 or the second through hole 17. By arranging the sealing ring 18, the pressure plate 8 and the rotating plate 9 can be well sealed, the possibility of gas leakage is reduced, of course, the pressure for pressurizing the device is not too high, and the leakage amount of gas is not controlled to be very accurate, so that the cost is reduced.
In this embodiment, a sleeve 20 is slidably mounted in the first through hole 16, an upper end of the sleeve 20 is connected to the pressing plate 8 through an elastic restoring device 21, and a lower end portion of the sleeve 20 is located in the second through hole 17. Through setting up sleeve 20, first through-hole 16 and second through-hole 17 aim at better to first through-hole 16 and second through-hole 17 intercommunication reduce gaseous revealing, elasticity recovery unit 21 can carry out elastic spacing to sleeve 20, avoids hard contact to lead to sleeve 20's destruction.
In this embodiment, the two ends of the central air supply pipe 6 are respectively provided with a first limiting portion 22 and a second limiting portion 23, and the first limiting portion 22 and the second limiting portion 23 are located at the two ends of the cylinder 1. The first limiting part 22 and the second limiting part 23 are fixed with the cylinder body 1, and convex rings are arranged on the inner sides of the first limiting part and the second limiting part and can be in running fit with the central air supply pipe 6 to achieve the effect of axial limiting on the central air supply pipe 6. A plurality of arc vertical ribs 24 are uniformly distributed on the inner wall of the body along the circumference, an arc vertical groove 25 corresponding to the arc vertical rib 24 is formed in the outer surface of the outer cover body 7, an annular groove 26 used for positioning the pressing plate 8 and the rotating plate 9 is formed in the inner side of the outer cover body 7, the pressing plate 8 and the rotating plate 9 can be limited in the annular groove 26, and the outer cover body 7 can move along with the movement.
In this embodiment, a basket 27 for containing solid waste is fixedly connected to the lower portion of the central air supply pipe 6, and the bottom of the basket 27 is in rolling fit with the cylinder 1 through a ball 28. The basket 27 is able to rotate with the central gas supply pipe 6 to allow the solid waste to rotate for heating, which is more beneficial to pyrolysis.
In this embodiment, the driving assembly comprises a mounting bracket 29 and a hydraulic driving device connected to the mounting bracket 29, the lower end of the mounting bracket 29 extends into the cylinder 1 and is connected to the pressing plate 8, the upper part of the mounting bracket 29 is connected to the pillar 14 through a cross beam 30, and the upper end of the mounting bracket 29 is connected to the hydraulic driving device. The gas supply chamber 2 is provided with a gas inlet 31 and a gas outlet 32, the gas supply chamber 2 and the combustion chamber 3 are respectively provided with a first waste gas connecting port 33 and a second waste gas connecting port 34, a waste gas pipe 35 is connected between the first waste gas connecting port 33 and the second waste gas connecting port 34, and a valve 36 is arranged in the second waste gas connecting port 34. The combustion chamber 3 may also be provided with an exhaust port. A critical pressure value of the valve 36 is set at the initial stage of the embodiment, the hydraulic driving device is only required to adopt a conventional hydraulic cylinder, the duration time of the pressure state can be adjusted through the hydraulic driving device, when the ballast component continuously moves downwards, the pressure in the combustion chamber 3 is gradually increased, the valve 36 senses that the pressure in the combustion chamber 3 reaches a critical value, the waste gas pipe 35 is communicated, a part of or waste gas can be transmitted to the gas supply chamber 2 on the upper part, the high-temperature waste gas can enter the gas supply chamber 2 to heat the gas in the gas supply chamber, the further preheating effect is achieved, meanwhile, through mixing a part of the waste gas, a part of fuel in the waste gas can be recycled to enter the combustion chamber 3 for further combustion, and the waste of resources is reduced. At the same time, the valve 36 transmits a signal to the hydraulic driving device, which can be controlled by presetting the computer, and the related control principle belongs to the prior art, and the protection scope of the application is not exceeded, and a person skilled in the art can understand the protection scope.
In this embodiment, the driving assembly comprises a mounting bracket 29 and a hydraulic driving device connected to the mounting bracket 29, the lower end of the mounting bracket 29 extends into the cylinder 1 and is connected to the pressing plate 8, the upper part of the mounting bracket 29 is connected to the pillar 14 through a cross beam 30, and the upper end of the mounting bracket 29 is connected to the hydraulic driving device. The gas supply chamber 2 is provided with a gas inlet 31 and a gas outlet 32, the gas supply chamber 2 and the combustion chamber 3 are respectively provided with a first waste gas connecting port 33 and a second waste gas connecting port 34, a waste gas pipe 35 is connected between the first waste gas connecting port 33 and the second waste gas connecting port 34, and a valve 36 is arranged in the second waste gas connecting port 34. The combustion chamber 3 may also be provided with an exhaust port. A critical pressure value of the valve 36 is set at the initial stage of the embodiment, the hydraulic driving device is only required to adopt a conventional hydraulic cylinder, the duration time of the pressure state can be adjusted through the hydraulic driving device, when the ballast component continuously moves downwards, the pressure in the combustion chamber 3 is gradually increased, the valve 36 senses that the pressure in the combustion chamber 3 reaches a critical value, the waste gas pipe 35 is communicated, a part of or waste gas can be transmitted to the gas supply chamber 2 on the upper part, the high-temperature waste gas can enter the gas supply chamber 2 to heat the gas in the gas supply chamber, the further preheating effect is achieved, meanwhile, through mixing a part of the waste gas, a part of fuel in the waste gas can be recycled to enter the combustion chamber 3 for further combustion, and the waste of resources is reduced. At the same time, the valve 36 transmits a signal to the hydraulic driving device, which can be controlled by presetting of a computer, and the related control principle belongs to the prior art, and is not in the protection scope of the present application, and a person skilled in the art can understand.
Finally, it is noted that the above-mentioned preferred embodiments illustrate rather than limit the invention, and that, although the invention has been described in detail with reference to the above-mentioned preferred embodiments, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the scope of the invention as defined by the appended claims.
Claims (8)
1. The utility model provides a thermal cycle industry solid waste processing apparatus based on pyrolysis which characterized in that: the ballast device comprises a cylinder, a ballast component arranged in the cylinder in a sliding manner and a driving component for pushing the ballast component to move, wherein the ballast component divides the cylinder into an upper gas supply chamber and a lower combustion chamber, and a nozzle and an igniter are arranged in the combustion chamber; the center of the cylinder body is rotatably provided with a central air supply pipe, the ballast component comprises a circular outer cover body, a pressing plate and a rotating plate, the pressing plate and the rotating plate are arranged in the outer cover body, the outer cover body is in sliding fit with the inner wall of the cylinder body, the center of the pressing plate is in threaded fit with the central air supply pipe, the lower part of the central air supply pipe is provided with a vertical surface groove and an air jet, the bottom of the rotating plate is connected with a supporting rod, the supporting rod is in vertical sliding fit with the vertical surface groove, a piston is arranged in the central air supply pipe and is connected to the driving component through a supporting column, the middle part of the central air supply pipe is provided with a through groove, the pressing plate is provided with a first through hole, the rotating plate is provided with a second through hole, and when the ballast component is located at a balance position, the through groove and the nozzle can communicate a gas supply chamber and a combustion chamber, meanwhile, the first through hole can correspond to the second through hole; drive assembly promotes ballast subassembly downstream, and when the piston moved to the downside in logical groove, the piston can be sealed the inboard of central air supply pipe, and the clamp plate downstream under drive assembly's effect, and the dustcoat body is along with downstream, and central air supply pipe can use self to rotate and drive the rotor plate rotation as the center for stagger between first through-hole and the second through-hole and not communicate.
2. The thermal cycle industrial solid waste treatment device based on pyrolysis according to claim 1, characterized in that: and a sealing ring is arranged between the pressing plate and the rotating plate, mounting grooves for clamping the sealing ring are formed in the pressing plate and the rotating plate, and the mounting grooves are positioned on the outer sides of the first through hole or the second through hole.
3. The thermal cycle industrial solid waste treatment device based on pyrolysis according to claim 2, characterized in that: a sleeve is arranged in the first through hole in a sliding mode, the upper end of the sleeve is connected to the pressing plate through an elastic recovery device, and the lower end portion of the sleeve is located in the second through hole.
4. The thermal cycle industrial solid waste treatment device based on pyrolysis according to claim 3, characterized in that: the two ends of the central air supply pipe are respectively provided with a first limiting part and a second limiting part, and the first limiting part and the second limiting part are located at the two ends of the barrel.
5. The thermal cycle industrial solid waste treatment device based on pyrolysis according to claim 4, characterized in that: the inner wall of the barrel is uniformly provided with a plurality of arc vertical edges along the circumference, the outer surface of the outer cover body is provided with arc vertical grooves corresponding to the arc vertical edges, and the inner side of the outer cover body is provided with annular grooves used for positioning the pressing plate and the rotating plate.
6. The thermal cycle industrial solid waste treatment device based on pyrolysis according to claim 1, characterized in that: the lower part of the central air supply pipe is fixedly connected with a basket for containing the solid waste, and the bottom of the basket is in rolling fit with the barrel through balls.
7. The thermal cycle industrial solid waste treatment device based on pyrolysis according to any one of claims 1 to 6, wherein: the driving assembly comprises a mounting bracket and a hydraulic driving device connected with the mounting bracket, the lower end of the mounting bracket is connected with the pressing plate after penetrating into the barrel, the upper part of the mounting bracket is connected to the pillar through a cross beam, and the upper end of the mounting bracket is connected to the hydraulic driving device.
8. The thermal cycle industrial solid waste treatment device based on pyrolysis according to claim 7, characterized in that: the gas supply chamber is provided with a gas inlet and a gas outlet, the gas supply chamber and the combustion chamber are respectively provided with a first waste gas connector and a second waste gas connector, a waste gas pipe is connected between the first waste gas connector and the second waste gas connector, a valve is arranged in the second waste gas connector, the waste gas pipe is communicated after the valve senses that the pressure in the combustion chamber reaches a critical value, and meanwhile, the valve transmits a signal to the hydraulic driving device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210807298.1A CN114877339B (en) | 2022-07-11 | 2022-07-11 | Thermal cycle industry solid waste processing apparatus based on pyrolysis |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210807298.1A CN114877339B (en) | 2022-07-11 | 2022-07-11 | Thermal cycle industry solid waste processing apparatus based on pyrolysis |
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| CN114877339A CN114877339A (en) | 2022-08-09 |
| CN114877339B true CN114877339B (en) | 2022-09-20 |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004245478A (en) * | 2003-02-13 | 2004-09-02 | Takehito Fukutomi | Small incinerator |
| CN205481006U (en) * | 2015-12-31 | 2016-08-17 | 成和环保科技股份有限公司 | Pyrolysis device in solid waste processing equipment |
| CN107366914A (en) * | 2017-07-20 | 2017-11-21 | 华中科技大学 | A kind of continous way refuse pyrolysis plant with binder function |
| CN207394873U (en) * | 2017-09-27 | 2018-05-22 | 江西科技学院 | A kind of supercharging pyrolysis oven for being used to burn clinical waste |
| CN207958268U (en) * | 2018-02-12 | 2018-10-12 | 玉溪市圣力环保科技有限公司 | A kind of pressurization reverse-flow type organic waste gasification furnace |
| CN112393248A (en) * | 2020-11-18 | 2021-02-23 | 廖正论 | Garbage pyrolysis device |
| CN216079839U (en) * | 2021-11-09 | 2022-03-18 | 茌平县森泉化工有限公司 | Novel tail gas processor |
-
2022
- 2022-07-11 CN CN202210807298.1A patent/CN114877339B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004245478A (en) * | 2003-02-13 | 2004-09-02 | Takehito Fukutomi | Small incinerator |
| CN205481006U (en) * | 2015-12-31 | 2016-08-17 | 成和环保科技股份有限公司 | Pyrolysis device in solid waste processing equipment |
| CN107366914A (en) * | 2017-07-20 | 2017-11-21 | 华中科技大学 | A kind of continous way refuse pyrolysis plant with binder function |
| CN207394873U (en) * | 2017-09-27 | 2018-05-22 | 江西科技学院 | A kind of supercharging pyrolysis oven for being used to burn clinical waste |
| CN207958268U (en) * | 2018-02-12 | 2018-10-12 | 玉溪市圣力环保科技有限公司 | A kind of pressurization reverse-flow type organic waste gasification furnace |
| CN112393248A (en) * | 2020-11-18 | 2021-02-23 | 廖正论 | Garbage pyrolysis device |
| CN216079839U (en) * | 2021-11-09 | 2022-03-18 | 茌平县森泉化工有限公司 | Novel tail gas processor |
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