CN209013205U - A kind of refuse pyrolysis gasification mechanism - Google Patents
A kind of refuse pyrolysis gasification mechanism Download PDFInfo
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- CN209013205U CN209013205U CN201821491699.6U CN201821491699U CN209013205U CN 209013205 U CN209013205 U CN 209013205U CN 201821491699 U CN201821491699 U CN 201821491699U CN 209013205 U CN209013205 U CN 209013205U
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- rotating cylinder
- feeding device
- pyrolysis
- gasifies
- feed
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Abstract
The utility model discloses a kind of refuse pyrolysis gasification mechanism, including feeding device, pyrolysis installation, discharging device, feeding device is equipped with feed inlet and is connected to the flight of feed inlet, and feeding device is equipped with gas outlet；Pyrolysis installation includes rotating cylinder and power device；Rotating cylinder both ends are feed end and discharge end, are rotationally connected with feeding device and discharging device respectively；Drum inclination setting, and feed end is higher than discharge end；Discharging device is equipped with slag-drip opening and hot-wind inlet；Sealing device is equipped at the cooperation of feeding device and pyrolysis installation, pyrolysis installation and discharging device.By above structure, rubbish enters feeding device by feed inlet, and along flight helical feed dispersed distribution in rotating cylinder, rotating cylinder rotates under the drive of power device, is uniformly distributed rubbish；Inclined rotating cylinder makes rubbish slide to discharge end from feed end, and hot wind is entered by hot-wind inlet, flows to gas outlet, rubbish and hot wind relative movement, hot wind is sufficiently dry and is pyrolyzed rubbish.
Description
Technical field
The utility model relates to energy conservation and environmental protections, particularly relate to a kind of refuse pyrolysis gasification mechanism.
Background technique
Refuse pyrolysis gasification refers to that under conditions of anaerobic or anoxic, the macromolecular of organic component is broken in rubbish,
Generate the process of micro-molecular gas, tar and residue.Refuse pyrolysis gasification technology not only realizes garbage harmless, minimizing and money
Source, and can also effectively overcome the problems, such as the dioxin contamination that waste incineration generates, thus become a kind of with before large development
The technology of garbage disposal of scape.
Conventional garbage pyrolytic gasification equipment is to be placed on rubbish in the burner hearth that one is fully sealed, and in-furnace temperature is added
Heat is to 450-750 DEG C.Under high temperature and anaerobic condition, the organic matter in rubbish will resolve into solid refuse and hot gas two parts.
But this kind of equipment has the following problems: the rubbish in burner hearth is unevenly distributed, and causes to be pyrolyzed insufficient；Equipment air-tightness compared with
Difference, combustion gas are easy leakage；Fuel gas inlet position is unreasonable, can not preheat pyrolysis rubbish, and temperature is not easy to guarantee.
In view of this, the designer, which is directed in said structure design not attain, improves caused many missings and inconvenience, and
Deeply design, and actively research improvement has a fling at and develops and design the utility model.
Utility model content
The purpose of this utility model is to provide a kind of refuse pyrolysis gasification mechanisms, realize uniform distribution, are pyrolyzed abundant, gas
Close property is good.
In order to achieve the above objectives, the solution of the utility model is:
A kind of refuse pyrolysis gasifies mechanism, including sequentially connected feeding device, pyrolysis installation and discharging device, it is described into
Expect that device is equipped with the feed inlet of taper, the flight for being connected to feed inlet, the feeding device are installed inside the feeding device
Equipped with gas outlet；The pyrolysis installation includes rotating cylinder and the power device for driving drum rotation；The rotating cylinder both ends are charging
End and discharge end, are rotationally connected with feeding device and discharging device respectively；The drum inclination setting, and feed end is higher than
Expect end；The discharging device is equipped with slag-drip opening and hot-wind inlet；The feed inlet, flight face feed end, the hot wind enter
Mouth face discharge end；Sealing device is equipped at the cooperation of the feeding device and pyrolysis installation, pyrolysis installation and discharging device.
The tilt angle of the rotating cylinder is 5 °.
The quantity of the flight is at least two panels, axially upper mutually overlapping in pyrolysis installation.
The pyrolysis installation further includes to share the weight of rotating cylinder, the preceding tugboat general assembly for assisting drum rotation and rear tugboat
The two sides that general assembly, preceding tugboat general assembly and rear tugboat general assembly are located at power device are set on rotating cylinder.
The power device includes motor, gears and gears circle；The gear is arranged in the shaft for being fixed on motor；It is described
Gear ring is arranged the outer wall for being fixed on rotating cylinder, which is equipped with the grinding tooth for being engaged in said gear.
The gear ring periphery is arranged with shield, which fixes on the ground.
The sealing device includes static seal plate, asbestos pad, dynamic sealing plate, labyrinth seal and diaphragm seal；It is described quiet close
Sealing plate suppresses the side wall that asbestos pad is fixed on feeding device or discharging device；The dynamic sealing plate is fixed on the feed end of rotating cylinder
Or discharge end；Labyrinth seal is equipped at the cooperation of the static seal plate and dynamic sealing plate, which is equipped with close
Mounting, diaphragm seal are arranged around labyrinth seal and are fixed on labyrinth seal by pressing plate.
The gas outlet is set up.
The gas outlet with 45 ° of horizontal sextant angle.
After adopting the above structure, rubbish enters feeding device by feed inlet, along flight helical feed dispersed distribution in
In rotating cylinder, rotating cylinder constantly rotates under the drive of power device, is evenly distributed on rubbish in rotating cylinder；The rotating cylinder being obliquely installed makes
Rubbish slides to discharge end from feed end under gravity, and hot wind is entered by hot-wind inlet, flows to gas outlet, rubbish and heat
Wind relative movement, hot wind can be dried sufficiently and be pyrolyzed rubbish；When above-mentioned sealing device ensure that drum rotation feeding device with
Air-tightness at pyrolysis installation, pyrolysis installation and discharging device cooperation.
Detailed description of the invention
Fig. 1 is the perspective view of the utility model；
Fig. 2 is the side view of the utility model；
Fig. 3 is the partial structure diagram of the utility model；
Fig. 4 is the enlarged drawing in Fig. 1 at A；
Fig. 5 is the schematic diagram of sealing device；
Fig. 6 is the side view of sealing device.
Specific embodiment
In order to which the technical solution of the utility model is explained further, below by specific embodiment come to the utility model into
Row elaborates.
For sake of convenience, hereinafter "upper" "lower" " left side " " right side " is consistent with the direction up and down of attached drawing itself but not right
The utility model structure plays restriction effect.
As shown in Figure 1 and Figure 2, a kind of refuse pyrolysis gasifies mechanism, including sequentially connected feeding device 1, pyrolysis installation 2,
Discharging device 3.Rubbish is distributed in pyrolysis installation 2 by feeding device 1, and the waste material generated after pyrolysis passes through 3 row of discharging device
Out.
As shown in figure 3, being equipped with the feed inlet 11 of taper on the left of above-mentioned feeding device 1, spiral shell is installed inside the feeding device 1
Blade 12；The quantity of above-mentioned flight 12 is at least two panels, axial upper mutually overlapping in pyrolysis installation 2, forms staggered rubbish
Channel；Above-mentioned feed inlet 11 is connected to flight 12, thus after so that rubbish is entered feeding device 1 by feed inlet 11, along spiral
12 helical feed dispersed distribution of piece is in pyrolysis installation 2.Above-mentioned feeding device 1 can be fixed on ground by feeding device bracket 13
On.
Above-mentioned pyrolysis installation 2 includes rotating cylinder 21, power device 22, preceding tugboat general assembly 23, rear tugboat general assembly 24, and rotating cylinder 21 is logical
Cross power device 22, preceding tugboat general assembly 23, rear tugboat general assembly 24 realization rotation.The laid inside refractory material of above-mentioned rotating cylinder 21,
Its both ends is feed end 211 and discharge end 212, is rotationally connected with feeding device 1 and discharging device 3 respectively.Above-mentioned feed inlet
11,12 face feed end 211 of flight.Above-mentioned rotating cylinder 21 is obliquely installed so that feed end 211 is higher than discharge end 212；This is practical
The tilt angle of novel rotating cylinder 21 is 5 °, convenient for rubbish when rotating cylinder rotates, by the effect of gravity, gradually by feed end 211
It rolls to discharge end.Above-mentioned power device 22 is set in the outer wall of rotating cylinder 21, and providing power rotates rotating cylinder 21.Power device 22
It is respectively arranged on the left side and the right side the preceding tugboat general assembly 23 and rear tugboat general assembly 24 being set on rotating cylinder 21, to share the weight of rotating cylinder 21
Amount and auxiliary rotating cylinder 21 rotate.
As shown in figure 4, above-mentioned power device 22 includes motor 221, gear 222 and gear ring 223.Gear 222 is arranged solid
Due in the shaft of motor 221；Gear ring 223 is arranged the outer wall for being fixed on rotating cylinder 21, which is equipped with and is engaged in
The grinding tooth of said gear 222.Power, the rotation of the rotation driven gear 222 of shaft, thus by nibbling are generated by motor 221
Conjunction relationship drives the rotation of gear ring 223, the i.e. rotation of rotating cylinder 21.223 periphery of said gear circle is arranged with shield 224, should
224 lower end of shield fixes on the ground.Above-mentioned 22 structure of power device by way of example only, and its non-limiting structure.
Above-mentioned 3 lower part of discharging device is pyramidal structure, which is equipped with the slag-drip opening 31 waste material is discharged；Discharging device
3 right sides are equipped with hot-wind inlet 32, and the 32 face discharge end 212 of hot-wind inlet, hot wind is entered by hot-wind inlet, flows through entire rotating cylinder
21, it can be conducive to be pyrolyzed with garbage drying.Above-mentioned 1 top of feeding device is equipped with gas outlet 14, and the combustible gas for being pyrolyzed generation exists
It is discharged under the drive of hot wind by gas outlet 14；The gas outlet 14 of the utility model with 45 ° of horizontal sextant angle, be convenient to external.
Above-mentioned discharging device 3 can be fixed on ground by discharging device bracket 33.
To guarantee that entire refuse pyrolysis gasifies the air-tightness of mechanism, feeding device 1 and pyrolysis installation 2, pyrolysis installation 2 and go out
Expect to be equipped with sealing device 4 as shown in the figure at the cooperation of device 3.As shown in Figure 5, Figure 6, above-mentioned sealing device 4 includes quiet close
Sealing plate 41, asbestos pad 42, dynamic sealing plate 43, labyrinth seal 44 and diaphragm seal 45.Above-mentioned static seal plate 41 suppresses asbestos pad
42 are fixed on the side wall of feeding device 1 or discharging device 3；Above-mentioned dynamic sealing plate 43 is fixed on the feed end 211 of rotating cylinder 21 or goes out
Expect end 212；Labyrinth seal 44 is equipped at the cooperation of static seal plate 41 and dynamic sealing plate 43, which is equipped with
Several diaphragm seals 45 being arranged around labyrinth seal 44, diaphragm seal 45 are fixed on labyrinth seal 44 by pressing plate 46,
Screw is screwed into pressing plate 46, pressing plate 46 is made to suppress the cooperation of diaphragm seal 45 on 44 surface of labyrinth seal.
By above structure, rubbish enters feeding device 1 by feed inlet 11, along 12 helical feed dispersed distribution of flight
In rotating cylinder 21, rotating cylinder 21 constantly rotates under the drive of power device 22, is evenly distributed on rubbish in rotating cylinder 21；Inclination is set
The rotating cylinder 21 set makes rubbish slide to discharge end 212 under gravity from feed end 211, and hot wind is entered by hot-wind inlet 32,
Gas outlet 14 is flowed to, rubbish and hot wind relative movement, hot wind can be dried sufficiently and be pyrolyzed rubbish；Above-mentioned sealing device 4 is protected
Feeding device 1 and pyrolysis installation 2, pyrolysis installation 2 and the air-tightness at 3 cooperation of discharging device when rotating cylinder 21 rotates have been demonstrate,proved, has made to produce
Raw combustible gas can not overflow, and can be collected in gas outlet 14, to prevent energy waste, achieve the purpose that environmental protection.
The product form and style of above-described embodiment and schema and non-limiting the utility model, any technical field
The appropriate changes or modifications that those of ordinary skill does it all should be regarded as the patent category for not departing from the utility model.
Claims (9)
- The mechanism 1. a kind of refuse pyrolysis gasifies, including sequentially connected feeding device, pyrolysis installation and discharging device, feature exist In: the feeding device is equipped with the feed inlet of taper, is equipped with the flight for being connected to feed inlet inside the feeding device, described Feeding device is equipped with gas outlet；The pyrolysis installation includes rotating cylinder and the power device for driving drum rotation；The rotating cylinder two End is feed end and discharge end, is rotationally connected with feeding device and discharging device respectively；The drum inclination setting, and feed End is higher than discharge end；The discharging device is equipped with slag-drip opening and hot-wind inlet；The feed inlet, flight face feed end, institute State hot-wind inlet face discharge end；It is equipped at the feeding device and the cooperation of pyrolysis installation, pyrolysis installation and discharging device Sealing device.
- The mechanism 2. a kind of refuse pyrolysis as described in claim 1 gasifies, it is characterised in that: the tilt angle of the rotating cylinder is 5°。
- The mechanism 3. a kind of refuse pyrolysis as described in claim 1 gasifies, it is characterised in that: the quantity of the flight is at least Two panels, it is axially upper mutually overlapping in pyrolysis installation.
- The mechanism 4. a kind of refuse pyrolysis as described in claim 1 gasifies, it is characterised in that: the pyrolysis installation further include to It shares the weight of rotating cylinder, assist the preceding tugboat general assembly and rear tugboat general assembly of drum rotation, preceding tugboat general assembly and rear tugboat general assembly point Not Wei Yu the two sides of power device be set on rotating cylinder.
- The mechanism 5. a kind of refuse pyrolysis as described in claim 1 gasifies, it is characterised in that: the power device include motor, Gears and gears circle；The gear is arranged in the shaft for being fixed on motor；The gear ring is arranged the outer wall for being fixed on rotating cylinder, should Gear ring periphery is equipped with the grinding tooth for being engaged in said gear.
- The mechanism 6. a kind of refuse pyrolysis as claimed in claim 5 gasifies, it is characterised in that: the gear ring periphery is arranged with anti- Shield, the shield lower end fix on the ground.
- The mechanism 7. a kind of refuse pyrolysis as described in claim 1 gasifies, it is characterised in that: the sealing device includes static seal Plate, asbestos pad, dynamic sealing plate, labyrinth seal and diaphragm seal；The static seal plate suppresses asbestos pad and is fixed on feeding device Or the side wall of discharging device；The dynamic sealing plate is fixed on the feed end or discharge end of rotating cylinder；The static seal plate and dynamic sealing Labyrinth seal is equipped at the cooperation of plate, which is equipped with diaphragm seal, and diaphragm seal is arranged around labyrinth seal And it is fixed on labyrinth seal by pressing plate.
- The mechanism 8. a kind of refuse pyrolysis as described in claim 1 gasifies, it is characterised in that: the gas outlet is set up.
- The mechanism 9. a kind of refuse pyrolysis as claimed in claim 2 gasifies, it is characterised in that: the gas outlet and horizontal sextant angle 45°。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821491699.6U CN209013205U (en) | 2018-09-12 | 2018-09-12 | A kind of refuse pyrolysis gasification mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821491699.6U CN209013205U (en) | 2018-09-12 | 2018-09-12 | A kind of refuse pyrolysis gasification mechanism |
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| Publication Number | Publication Date |
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| CN209013205U true CN209013205U (en) | 2019-06-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821491699.6U Active CN209013205U (en) | 2018-09-12 | 2018-09-12 | A kind of refuse pyrolysis gasification mechanism |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117735800A (en) * | 2023-12-07 | 2024-03-22 | 湖南清源华建环境科技有限公司 | Efficient pyrolysis system for sludge |
-
2018
- 2018-09-12 CN CN201821491699.6U patent/CN209013205U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117735800A (en) * | 2023-12-07 | 2024-03-22 | 湖南清源华建环境科技有限公司 | Efficient pyrolysis system for sludge |
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