CN210832028U - Automatic feeding device of pyrolysis furnace - Google Patents
Automatic feeding device of pyrolysis furnace Download PDFInfo
- Publication number
- CN210832028U CN210832028U CN201921830618.5U CN201921830618U CN210832028U CN 210832028 U CN210832028 U CN 210832028U CN 201921830618 U CN201921830618 U CN 201921830618U CN 210832028 U CN210832028 U CN 210832028U
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- China
- Prior art keywords
- screw
- spiral feeder
- pyrolysis furnace
- feeding device
- automatic feeding
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- 238000000197 pyrolysis Methods 0.000 title claims abstract description 39
- 239000010813 municipal solid waste Substances 0.000 claims abstract description 36
- 230000000875 corresponding Effects 0.000 claims description 14
- 239000000463 material Substances 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 4
- 230000037250 Clearance Effects 0.000 claims description 2
- 230000035512 clearance Effects 0.000 claims description 2
- 238000006297 dehydration reaction Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 4
- 239000007788 liquid Substances 0.000 abstract description 3
- 238000007906 compression Methods 0.000 description 6
- 238000005336 cracking Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
- 230000003000 nontoxic Effects 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
Images
Abstract
The utility model relates to an automatic feeding device of a pyrolysis furnace, which comprises a storage box for storing garbage and a spiral feeder; a screw is arranged in the spiral feeder; the discharge port of the storage box is connected with the input port of the spiral feeder; the output port of the spiral feeder is connected with the feed inlet of the pyrolysis furnace; the spiral feeder is obliquely arranged, so that the rear end of the spiral feeder is higher than the front end of the spiral feeder. The utility model discloses a set up the slope of feed screw, can be at the screw rod with rubbish from the in-process of input port propelling movement to the delivery outlet, the one end of feed screw is refluenced to the liquid of rubbish simultaneously, reaches the effect of preliminary dehydration, the equipment has been simplified to the moisture of the rubbish that significantly reduces before getting into the pyrolysis oven, the cost is reduced.
Description
Technical Field
The utility model relates to a msw incineration technical field especially relates to an automatic pan feeding device of pyrolysis furnace.
Background
The method for treating the domestic garbage mainly adopts methods such as landfill, incineration, cracking, pyrolysis and the like; the landfill method is to bury the rubbish underground, let it degrade naturally, such method time cycle is long, influence the environment greatly, take up the land; the incineration is to burn the garbage or burn the garbage and other garbage or materials together as a power generation or other heat sources, so that a large amount of toxic gas can be generated, and secondary pollution is caused to the environment; the cracking method is to put the garbage into a cracking furnace, decompose the garbage again to generate petroleum substances which can be reused as fuel or other raw materials. The method can effectively convert harmful substances into nontoxic and harmless compounds, thereby avoiding environmental pollution.
Present rubbish generally needs earlier through compression and dehydration treatment, and the pan feeding mouth that the rethread income material machine dropped into the pyrolysis oven, and then makes rubbish handle in the pyrolysis oven, in order to simplify equipment, need provide an automatic pan feeding device of pyrolysis oven of automatic dehydration and compression rubbish now.
SUMMERY OF THE UTILITY MODEL
Based on this, the utility model discloses an it is not enough to overcome the shortcoming among the prior art, provides an automatic pan feeding device of pyrolysis oven.
An automatic feeding device of a pyrolysis furnace comprises a storage box, wherein the storage box is used for storing garbage and is provided with a discharge hole;
the screw feeder is internally provided with a screw, an input port is arranged above the screw corresponding to the front end of the screw, and an output port is arranged at the end part corresponding to the rear end of the screw; the material storage box is arranged above the input port, and a discharge port of the material storage box is connected with the input port; the output port is connected with a feeding port of the pyrolysis furnace;
the spiral feeder is obliquely arranged, so that the rear end of the spiral feeder is higher than the front end of the spiral feeder.
The utility model discloses an automatic pan feeding device of pyrolysis oven through setting up the slope of feed screw, can be at the screw rod with rubbish from the in-process of input port propelling movement to the delivery outlet, the one end of feed screw is refluxed to the liquid of rubbish simultaneously, reaches the effect of preliminary dehydration, the equipment has been simplified to the moisture of the rubbish that significantly reduces before getting into the pyrolysis oven, the cost is reduced.
Further, the screw rod is close to the rear end of the screw rod, and the corresponding screw pitch is gradually reduced along the direction from the front end to the rear end.
Through reducing the screw pitch of screw rod part gradually, treat that rubbish steadily promotes a section distance in the screw rod after, reentrant screw pitch reduces the region, makes rubbish compressed gradually, reaches further dehydration, compressed air's effect.
Furthermore, the corresponding section diameter of the screw pitch changing part is gradually reduced along the direction from the front end to the rear end; the clearance between the interior of the spiral feeder and the screw is kept unchanged.
The cross-section diameter of the screw is gradually reduced, so that the compression effect of the screw on garbage can be greatly improved.
Further, a water outlet is formed in the bottom of the front end of the spiral feeding machine.
Through setting up the delivery port, make the inside rubbish of feed screw produce after being compressed waste water refluence and discharge.
Furthermore, a filter screen is arranged in the water outlet.
Through setting up the filter screen, can avoid the delivery port to be blockked up by rubbish.
Further, the screw feeder further comprises a motor; the output end of the motor is connected with the front end of the screw rod.
Further, a sealing ring is arranged between an output port of the spiral feeder and a feeding port of the pyrolysis furnace.
Through setting up the sealing washer, avoid leaking between delivery outlet and the pan feeding mouth.
Further, the device also comprises a shut-off valve; and the output port of the spiral feeder is connected with the feed inlet of the pyrolysis furnace through a shutoff valve.
The shutdown valve is closed, the screw rod is rotated simultaneously, pre-compression is carried out on the garbage, and after a certain compression degree is reached, the shutdown valve is opened again, and the compressed garbage is pushed into the pyrolysis furnace.
For a better understanding and an implementation, the present invention is described in detail below with reference to the accompanying drawings.
Drawings
FIG. 1 is a schematic structural view of an automatic feeding device of a pyrolysis furnace according to the present invention;
FIG. 2 is a partial enlarged view A of FIG. 1
Fig. 3 is a schematic structural view of the screw of the present invention.
In the figure: 1. a pyrolysis furnace; 11. a feeding port; 2. a material storage box; 3. a screw feeder; 31. an input port; 32. an output port; 33. a screw; 34. a water outlet; 35. a motor; 4. a filter screen; 5. a seal ring; 6. the valve is shut off.
Detailed Description
Referring to fig. 1 to 3, an automatic feeding device of a pyrolysis furnace 1 of the present embodiment includes a material storage box 2, a spiral feeder 3, and a shut-off valve 6;
the storage box 2 is used for storing garbage and is provided with a discharge hole;
a screw 33 is arranged in the spiral feeder 3, an input port 31 is arranged above the front end of the spiral feeder 3 corresponding to the screw 33, and an output port 32 is arranged at the end part corresponding to the rear end of the screw 33; a water outlet 34 is formed in the bottom of the front end of the spiral feeder 3; a filter screen 4 is arranged in the water outlet 34; the screw feeder 3 further includes a motor 35.
The connection mode of this embodiment:
the material storage box 2 is arranged above the input port 31, and the discharge port of the material storage box is connected with the input port 31; the output port 32 is connected with the feeding port 11 of the pyrolysis furnace 1; a sealing ring 5 is arranged between the output port 32 of the spiral feeder 3 and the feeding port 11 of the pyrolysis furnace 1; the output port 32 of the spiral feeder 3 is connected with the feeding port 11 of the pyrolysis furnace 1 through a shutoff valve 6;
the spiral feeder 3 is obliquely arranged, so that the rear end of the spiral feeder 3 is higher than the front end of the spiral feeder 3; the screw 33 is close to the rear end, and the corresponding screw pitch is gradually reduced along the direction from the front end to the rear end; the corresponding section diameter of the part with the changed screw pitch of the screw 33 is gradually reduced along the direction from the front end to the rear end; the gap between the interior of the spiral feeder 3 and the screw 33 is kept unchanged; the output end of the motor 35 is connected with the front end of the screw 33.
The working process of the embodiment:
through throwing the rubbish of storage case 2 into the pan feeding mouth 11 of screw feeder 3, and then promote rubbish to delivery outlet 32 through screw rod 33 to in the pan feeding mouth 11 of follow pyrolysis oven 1 drops pyrolysis oven 1, and then can realize the pyrolysis.
Because the part of the screw pitch is gradually reduced, and the corresponding section diameter of the part of the screw 33 with the changed screw pitch is gradually reduced along the direction from the front end to the rear end, the garbage enters the screw pitch reduction area after being stably pushed for a certain distance in the screw 33, so that the garbage is gradually compressed, and the effects of dewatering and air compression are achieved;
since the screw feeder 3 is obliquely arranged and the corresponding water outlet 34 is provided, waste water generated by compressing garbage in the screw feeder 3 can be discharged by flowing back.
Due to the filter screen 4 arranged on the water outlet 34, the water outlet 34 can be prevented from being blocked by garbage.
Compared with the prior art, the utility model discloses a set up the slope of feed screw, can be at the screw rod with rubbish from the in-process of input port propelling movement to the delivery outlet, the one end of feed screw is refluenced to the liquid of rubbish simultaneously, reaches the effect of preliminary dehydration, the moisture of the rubbish that significantly reduces before getting into the pyrolysis oven has simplified equipment, the cost is reduced.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.
Claims (8)
1. The utility model provides an automatic pan feeding device of pyrolysis oven which characterized in that: comprises that
The storage box is used for storing garbage and is provided with a discharge hole;
the screw feeder is internally provided with a screw, an input port is arranged above the screw corresponding to the front end of the screw, and an output port is arranged at the end part corresponding to the rear end of the screw; the material storage box is arranged above the input port, and a discharge port of the material storage box is connected with the input port; the output port is connected with a feeding port of the pyrolysis furnace;
the spiral feeder is obliquely arranged, so that the rear end of the spiral feeder is higher than the front end of the spiral feeder.
2. The automatic feeding device of the pyrolysis furnace according to claim 1, characterized in that: the screw rod is close to the rear end of the screw rod, and the corresponding screw pitch is gradually reduced along the direction from the front end to the rear end.
3. The automatic feeding device of the pyrolysis furnace according to claim 2, characterized in that: the corresponding section diameter of the screw pitch changing part is gradually reduced along the direction from the front end to the rear end; the clearance between the interior of the spiral feeder and the screw is kept unchanged.
4. The automatic feeding device of the pyrolysis furnace according to claim 3, characterized in that: and a water outlet is formed in the bottom of the front end of the spiral feeder.
5. The automatic feeding device of the pyrolysis furnace according to claim 4, characterized in that: a filter screen is arranged in the water outlet.
6. The automatic feeding device of the pyrolysis furnace is characterized in that: the spiral feeder further comprises a motor; the output end of the motor is connected with the front end of the screw rod.
7. The automatic feeding device of the pyrolysis furnace according to claim 6, characterized in that: and a sealing ring is arranged between the output port of the spiral feeder and the feeding port of the pyrolysis furnace.
8. The automatic feeding device of the pyrolysis furnace according to claim 7, characterized in that: also includes a shut-off valve; and the output port of the spiral feeder is connected with the feed inlet of the pyrolysis furnace through a shutoff valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921830618.5U CN210832028U (en) | 2019-10-28 | 2019-10-28 | Automatic feeding device of pyrolysis furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921830618.5U CN210832028U (en) | 2019-10-28 | 2019-10-28 | Automatic feeding device of pyrolysis furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210832028U true CN210832028U (en) | 2020-06-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921830618.5U Active CN210832028U (en) | 2019-10-28 | 2019-10-28 | Automatic feeding device of pyrolysis furnace |
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| Country | Link |
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| CN (1) | CN210832028U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111849235A (en) * | 2020-08-21 | 2020-10-30 | 西卡(上海)管理有限公司 | Normal-pressure continuous production method and production system for interior wall putty paste |
-
2019
- 2019-10-28 CN CN201921830618.5U patent/CN210832028U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111849235A (en) * | 2020-08-21 | 2020-10-30 | 西卡(上海)管理有限公司 | Normal-pressure continuous production method and production system for interior wall putty paste |
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