CN111828999B - Smoke-fire separation device for waste incineration and use method thereof - Google Patents
Smoke-fire separation device for waste incineration and use method thereof Download PDFInfo
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- CN111828999B CN111828999B CN202010726003.9A CN202010726003A CN111828999B CN 111828999 B CN111828999 B CN 111828999B CN 202010726003 A CN202010726003 A CN 202010726003A CN 111828999 B CN111828999 B CN 111828999B
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- smoke
- pipe
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- fire
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J15/00—Arrangements of devices for treating smoke or fumes
- F23J15/02—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material
- F23J15/04—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material using washing fluids
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C4/00—Flame traps allowing passage of gas but not of flame or explosion wave
- A62C4/04—Flame traps allowing passage of gas but not of flame or explosion wave in flues or chimneys
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/26—Drying gases or vapours
- B01D53/261—Drying gases or vapours by adsorption
Abstract
The invention discloses a smoke and fire separating device for waste incineration and a using method thereof. The method comprises the following steps: and S1, directly conveying smoke and fire generated by garbage combustion to the U-shaped pipe through the connecting pipe, and extinguishing the fire directly under the action of the cooling liquid in the U-shaped pipe. Has the advantages that: the cooling liquid arranged in the U-shaped pipe can realize the separation operation of smoke and fire, and can absorb and recycle heat carried by the smoke and fire as much as possible; the cooperation of utilizing absorption sponge and can taking place eccentric pivoted disc simultaneously carries out the moisture of certain degree to the flue gas and absorbs, carries more coolant liquid when avoiding the flue gas to flow out.
Description
Technical Field
The invention relates to the technical field of garbage disposal, in particular to a smoke and fire separating device for garbage incineration and a using method thereof.
Background
After the garbage is treated by the incineration method, the reduction effect is obvious, the land is saved, various pathogens can be killed, and toxic and harmful substances are converted into harmless substances, so the garbage incineration method becomes one of the main methods for treating the urban garbage; meanwhile, the heat generated by burning the garbage can achieve the purpose of recycling the waste.
Patent number CN108204596B discloses a smoke and fire separating device for waste incineration, which comprises a housing, an inner cavity, a separating funnel and a smoke outlet pipe; the interior of the shell is hollow; the top end of the shell is provided with a fire outlet.
The device obviously has the following defects: part flue gas can be followed the fire and flowed out in the casing together, can not all get into the cigarette hole and realize the separation of cigarette, fire, and the fire after the separation is not handled simultaneously, and the heat that it carried is not fine obtains recycling.
Disclosure of Invention
The invention aims to solve the problems in the background art and provides a smoke and fire separating device for waste incineration and a using method thereof.
In order to achieve the purpose, the invention adopts the following technical scheme:
a smoke and fire separating device for waste incineration comprises a connecting pipe communicated with a U-shaped pipe, wherein a water inlet pipe and a water outlet pipe are mounted on the U-shaped pipe, cooling liquid is stored in the U-shaped pipe, a dehumidifying seat is fixedly mounted at one end, far away from the connecting pipe, of the U-shaped pipe, the liquid level of the cooling liquid is lower than the lower surface of the dehumidifying seat, a first through hole and a first connecting groove are formed in the dehumidifying seat, and the first through hole and the first connecting groove are communicated with each other;
a fixed screen plate is fixedly arranged in the first through hole, a water absorption sponge is adhered to the fixed screen plate, a movable screen plate is fixedly adhered to the upper surface of the water absorption sponge, and the movable screen plate is slidably arranged in the first through hole;
a transmission seat is fixedly arranged on the dehumidification seat, a first pipe is communicated between the dehumidification seat and the transmission seat, and a second pipe is communicated with the lower surface of the transmission seat;
the transmission seat is provided with a second through hole and a second connecting groove, the two are communicated with each other, a rotating shaft is installed in the first through hole in a rotating mode, one end of the rotating shaft penetrates the first through hole and the first connecting groove in sequence and is installed on the second connecting groove in a rotating mode, the rotating shaft is fixedly provided with fan blades, the fan blades are located in the second through hole, a plurality of discs are installed on the rotating shaft in an eccentric and fixed mode, the discs are located in the first through hole and are multiple, and the bottom edge of the lower end of each disc is always abutted to the upper surface of the movable screen plate.
In the smoke and fire separating device for waste incineration, the widths of the upper end and the lower end of the second through hole are larger than the width of the middle position of the second through hole.
In the smoke and fire separating device for waste incineration, the connecting pipe is a one-way pipe.
The use method of the smoke and fire separating device for waste incineration comprises the following steps:
s1, directly conveying smoke and fire generated by garbage combustion to the U-shaped pipe through the connecting pipe, and directly extinguishing the fire under the action of cooling liquid in the U-shaped pipe;
s2, allowing the flue gas to pass through cooling liquid and enter the dehumidification seat;
s3, when the smoke entering the dehumidification seat floats upwards, the smoke sequentially passes through the fixed screen plate, the water absorption sponge and the movable screen plate and then enters the transmission seat through the first pipe, and the water absorption sponge can remove moisture carried by the smoke in the process;
s4, the smoke drives the fan blades to rotate when passing through the transmission seat;
s5, the fan blades rotate to drive the rotating shaft fixedly connected with the fan blades to rotate, so that the disc is driven to rotate eccentrically, the water absorption sponge generates a reciprocating extrusion effect, water contained in the water absorption sponge is extruded out, and the water absorption sponge is ensured to have a good water absorption effect all the time.
Compared with the prior art, the invention has the advantages that:
1: the cooling liquid arranged in the U-shaped pipe can realize the separation operation of smoke and fire, and can absorb and recycle heat carried by the smoke and fire as much as possible.
2: the setting of sponge that absorbs water can carry out the moisture of certain degree to the flue gas and carry more coolant liquid when avoiding the flue gas to flow out.
3: utilize the eccentric rotation of the flow realization disc of flue gas, utilize this eccentric rotation to realize the reciprocal extrusion operation to the sponge that absorbs water to ensure the hydroscopicity of the sponge that absorbs water, the coolant liquid of basis can directly fall to going at the action of gravity simultaneously and carry out used repeatedly.
Drawings
FIG. 1 is a schematic structural diagram of a smoke and fire separating device for waste incineration and a using method thereof;
FIG. 2 is an enlarged view of the structure of part A in FIG. 1;
fig. 3 is an enlarged schematic view of the structure of the first through hole in fig. 2.
In the figure: the device comprises a connecting pipe 1, a U-shaped pipe 2, a dehumidification seat 3, a through hole I4, a fixed screen plate 5, a water absorption sponge 6, a movable screen plate 7, a transmission seat 8, a through hole II 9, a rotating shaft 10, fan blades 11, a disc 12, a pipe I13 and a pipe II 14.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, a smoke and fire separating device for waste incineration comprises a connecting pipe 1 communicated with a U-shaped pipe 2, wherein a water inlet pipe and a water outlet pipe are installed on the U-shaped pipe 2, cooling liquid is stored in the U-shaped pipe 2, a dehumidifying seat 3 is fixedly installed at one end, far away from the connecting pipe 1, of the U-shaped pipe 2, and a through hole I4 and a connecting groove I are formed in the dehumidifying seat 3 and are communicated with each other;
the following points are notable:
1. connecting pipe 1 is the one-way pipe, sets up connecting pipe 1 into the one-way pipe and can avoid getting into rubbish burning department through connecting pipe 1 when the coolant liquid in the U-shaped pipe 2 is more.
2. The liquid level of the cooling liquid is lower than the lower surface of the dehumidification base 3, and it can be clearly seen from the attached drawing 1 in the specification that the lower end of the connecting pipe 1 is obviously higher than the lower surface of the dehumidification base 3, so as to prevent the cooling liquid from entering the first through hole 4.
3. The water inlet pipe and the water outlet pipe are both provided with valves.
4. The cooling liquid can be pure water, and its setting purpose can play the fire extinguishing effect, can absorb the heat that fire had simultaneously in the fire extinguishing process.
5. When the flue gas passes through the cooling liquid, the heat of the flue gas can be partially transferred to the cooling liquid, the mode of regularly replacing the cooling liquid can be used for ensuring better absorption of the heat of the flue gas, and meanwhile, the cooling liquid absorbing a large amount of heat can be utilized, for example, the partial heat is utilized to provide a preheating effect (the heat is conducted in an indirect mode without direct contact) for the garbage before the garbage is combusted.
A fixed screen plate 5 is fixedly arranged in the first through hole 4, a water absorption sponge 6 is adhered on the fixed screen plate 5, a movable screen plate 7 is fixedly adhered on the upper surface of the water absorption sponge 6, and the movable screen plate 7 is slidably arranged in the first through hole 4;
the above is noteworthy for the following two points:
1. the water absorption sponge 6 is a high-resilience sponge, so that the water absorption sponge 6 can automatically recover to the position before extrusion after downward extrusion is finished.
2. The arrangement of the fixed screen plate 5 and the movable screen plate 7 facilitates better extrusion operation of the water-absorbing sponge 6.
A transmission seat 8 is fixedly arranged on the dehumidification seat 3, a first pipe 13 is communicated between the dehumidification seat 3 and the transmission seat 8, and a second pipe 14 is communicated with the lower surface of the transmission seat 8; a second through hole 9 and a second connecting groove are formed in the transmission seat 8 and are communicated with each other, a rotating shaft 10 is rotatably mounted in the first through hole 4, one end of the rotating shaft 10 sequentially penetrates through the first through hole 4 and the second connecting groove and is rotatably mounted on the second connecting groove, a fan blade 11 is fixedly mounted on the rotating shaft 10 and is located in the second through hole 9, a plurality of discs 12 are eccentrically and fixedly mounted on the rotating shaft 10, the discs 12 are located in the first through hole 4, and the bottom edges of the lower ends of the discs 12 are always abutted to the upper surface of the movable screen plate 7;
the above is noteworthy: the width of the upper end and the lower end of the second through hole 9 is larger than that of the middle position of the second through hole 9; the purpose of the width setting is convenient for the flue gas to more easily drive the fan blades 11 to rotate when passing through the second through hole 9.
The use method of the smoke and fire separating device for waste incineration comprises the following steps:
s1, directly conveying smoke and fire generated by garbage combustion to the U-shaped pipe 2 through the connecting pipe 1, and directly extinguishing the fire under the action of cooling liquid in the U-shaped pipe 2;
s2, allowing the flue gas to pass through cooling liquid and enter the dehumidification base 3;
s3, when the smoke entering the dehumidification seat 3 floats upwards, the smoke sequentially passes through the fixed screen plate 5, the water absorption sponge 6 and the movable screen plate 7 and then enters the transmission seat 8 through the first pipe 13, and the water absorption sponge 6 can remove the moisture carried by the smoke in the process;
s4, the smoke drives the fan blades 11 to rotate when passing through the transmission seat 8;
s5, the fan blade 11 rotates to drive the rotating shaft 10 fixedly connected with the fan blade to rotate, so as to drive the disc 12 to rotate eccentrically, thereby generating a reciprocating extrusion effect on the water absorption sponge 6, extruding out the water contained in the water absorption sponge 6, and ensuring that the water absorption sponge 6 has a good water absorption effect all the time.
Further, unless otherwise specifically stated or limited, the above-described fixed connection is to be understood in a broad sense, and may be, for example, welded, glued, or integrally formed as is conventional in the art.
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 (4)
1. The smoke and fire separating device for waste incineration comprises a connecting pipe (1) communicated with a U-shaped pipe (2), wherein a water inlet pipe and a water outlet pipe are installed on the U-shaped pipe (2), and is characterized in that cooling liquid is stored in the U-shaped pipe (2), a dehumidifying seat (3) is fixedly installed at one end, far away from the connecting pipe (1), of the U-shaped pipe (2), the liquid level of the cooling liquid is lower than the lower surface of the dehumidifying seat (3), and a first through hole (4) and a first connecting groove are formed in the dehumidifying seat (3) and are communicated with each other;
a fixed screen plate (5) is fixedly arranged in the first through hole (4), a water absorption sponge (6) is pasted on the fixed screen plate (5), a movable screen plate (7) is fixedly pasted on the upper surface of the water absorption sponge (6), and the movable screen plate (7) is slidably arranged in the first through hole (4);
a transmission seat (8) is fixedly arranged on the dehumidification seat (3), a first pipe (13) is communicated between the dehumidification seat (3) and the transmission seat (8), and a second pipe (14) is communicated with the lower surface of the transmission seat (8);
through-hole two (9) and spread groove two have been seted up on driving seat (8), and the two communicates each other, pivot (10) are installed to through-hole (4) internal rotation, and the one end of pivot (10) passes through-hole (4), spread groove in proper order and rotates in the lump and install on spread groove two, fixed mounting has flabellum (11) on pivot (10), and flabellum (11) are located through-hole two (9), eccentric fixed mounting has a plurality of discs (12) on pivot (10), and disc (12) are located through-hole (4), and are a plurality of the lower extreme base of disc (12) offsets with the upper surface that removes otter board (7) all the time.
2. A smoke-fire separating device for refuse incineration according to claim 1, characterized in that the width of the upper and lower ends of the second through hole (9) is larger than the width of the middle position of the second through hole (9).
3. A pyrotechnic separation device for the incineration of refuse according to claim 1, characterised in that the connection pipe (1) is a one-way pipe.
4. Use of a pyrotechnic separation device for the incineration of refuse according to any of claims 1-3, characterised in that it comprises the following steps:
s1, smoke and fire generated by garbage combustion are directly conveyed into the U-shaped pipe (2) through the connecting pipe (1), and the fire is directly extinguished under the action of cooling liquid in the U-shaped pipe (2);
s2, allowing the flue gas to pass through cooling liquid and enter the dehumidification seat (3);
s3, when the smoke entering the dehumidification seat (3) floats upwards, the smoke sequentially passes through the fixed screen plate (5), the water absorption sponge (6) and the movable screen plate (7) and then enters the transmission seat (8) through the pipe I (13), and the water absorption sponge (6) can remove water carried by the smoke in the process;
s4, the smoke drives the fan blades (11) to rotate when passing through the transmission seat (8);
s5, the fan blade (11) rotates to drive the rotating shaft (10) fixedly connected with the fan blade to rotate, so that the disc (12) is driven to rotate eccentrically, a reciprocating extrusion effect is generated on the water absorption sponge (6), water contained in the water absorption sponge (6) is extruded out, and the water absorption sponge (6) is ensured to have a good water absorption effect all the time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010726003.9A CN111828999B (en) | 2020-07-24 | 2020-07-24 | Smoke-fire separation device for waste incineration and use method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010726003.9A CN111828999B (en) | 2020-07-24 | 2020-07-24 | Smoke-fire separation device for waste incineration and use method thereof |
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| CN111828999A CN111828999A (en) | 2020-10-27 |
| CN111828999B true CN111828999B (en) | 2021-10-01 |
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| US5493820A (en) * | 1993-07-06 | 1996-02-27 | Joseph; Michael A. | Fire preventing duct system |
| JP3646359B2 (en) * | 1995-07-07 | 2005-05-11 | 株式会社石井鐵工所 | Emergency water tank |
| CN2616546Y (en) * | 2003-05-05 | 2004-05-19 | 林庆明 | Gas-water separating and fire-retarding safety device during the process of methane conveying |
| PT1690588E (en) * | 2005-02-14 | 2010-05-31 | Evonik Energy Services Gmbh | Device for separating coarse ash from a flue gas stream |
| CN102225226B (en) * | 2011-05-04 | 2012-09-12 | 广州迪森热能技术股份有限公司 | Fire extinguishing device for biomass flue gas |
| CN104223961A (en) * | 2014-07-16 | 2014-12-24 | 常州市利众环保科技有限公司 | Moving cleaning barbecue and catering kitchen |
| CN106225013B (en) * | 2016-08-31 | 2018-12-18 | 石家庄市春燕采暖设备有限公司 | A kind of fire tube adopts hot clean moulded coal special furnace |
| CN108096971A (en) * | 2017-12-20 | 2018-06-01 | 焦贵 | A kind of filtrating equipment of flue gas |
| CN108224443B (en) * | 2017-12-28 | 2019-07-26 | 蓝宜建 | A kind of equipment of waste incineration |
| CN208824181U (en) * | 2018-09-06 | 2019-05-07 | 上海潜利智能科技有限公司 | A kind of safe type laser stamp Mars flue dust crosses water treatment facilities |
| CN210165520U (en) * | 2019-05-25 | 2020-03-20 | 钟星建设集团有限公司 | Fire extinguishing system with smoke discharging function |
| CN210936083U (en) * | 2019-11-21 | 2020-07-07 | 青海高等职业技术学院(海东市中等职业技术学校) | Piston pumping and cleaning type communication cable winding device |
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Effective date of registration: 20210602 Address after: 314511 East, floor 1, No. 143, lianhuabang, Wufeng village, Chongfu Town, Tongxiang City, Jiaxing City, Zhejiang Province Applicant after: Jiaxing Deji Machinery Design Co.,Ltd. Address before: No.98, Qiangxing Avenue, Fengyi Town, Mao County, Aba Tibetan and Qiang Autonomous Prefecture, Sichuan Province 623200 Applicant before: Rao Junjie |
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