CN204285478U - A kind of dual firebreak device of hazardous waste apron feeder - Google Patents
A kind of dual firebreak device of hazardous waste apron feeder Download PDFInfo
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- CN204285478U CN204285478U CN201420741320.8U CN201420741320U CN204285478U CN 204285478 U CN204285478 U CN 204285478U CN 201420741320 U CN201420741320 U CN 201420741320U CN 204285478 U CN204285478 U CN 204285478U
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- steam
- incinerator
- apron feeder
- cover plate
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Abstract
The utility model discloses a kind of dual firebreak device of hazardous waste apron feeder, comprise fireproof cover plate, steam pipe and steam jet; Described fireproof cover plate is slidably mounted on incinerator liftout bucket top; Described steam jet is multiple altogether, and be evenly located at incinerator liftout bucket inner upper end, and be positioned at above apron feeder, steam jet is connected to steam pipe, and connects with steam pipe, and the steam control switch of steam pipe is arranged on Central Control Room; The dual firebreak device of this hazardous waste apron feeder, incinerator liftout bucket top is provided with fireproof cover plate, plant site operating personnel can slide into directly over incinerator liftout bucket fireproof cover plate, carry out oxygen barrier fire extinguishing, and incinerator liftout bucket inner upper end is provided with steam jet, when from monitoring, Central Control Room staff finds that apron feeder catches fire, steam control switch can be opened in time, carry out steam smoothering, reach the effect of dual fire extinguishing.
Description
Technical field
The utility model relates to hazardous waste treatment facility field, specifically a kind of dual firebreak device of hazardous waste apron feeder.
Background technology
Burning method process hazardous waste have innoxious degree high, subtract hold effective, resource rate is high, take up an area the advantages such as little, the hazardous compound in discarded object can be broken down into simply harmless material (mainly CO
2and H
2o), make combustible material by exhaustive oxidation, reach stable state.
Incinerator is equipped with a set of bridge crane and hydraulic grab, deliver in incinerator liftout bucket after material storage container internal solid mixing of materials is stirred homogeneous, be conveyed into kiln hood hopper by apron feeder, after the double-layer hydraulic upset hermatic door in kiln hood hopper, fall in rotary kiln by gravity.
Due to the characteristic that hazardous waste is inflammable, explosive, double-layer hydraulic upset hermatic door in kiln hood hopper is due to repeatedly by the impact of detonation air-flow, be rushed to open sometimes, the thermal current of detonation can rush out the material ignited in apron feeder, finds that phenomenon on fire nearly all occurred the apron feeder of national dangerous waste incineration facility through investigation.The firebreak device that the apron feeder of current dangerous waste incineration facility is not all provided for oneself, needs to rely on extraneous fire hydrant, fire extinguisher etc. to put out a fire, wastes time, and easily misses fire extinguishing opportunity, causes loss in various degree.
Utility model content
The purpose of this utility model is the dual firebreak device providing a kind of hazardous waste apron feeder, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme:
A dual firebreak device for hazardous waste apron feeder, comprises fireproof cover plate, steam pipe and steam jet; Described fireproof cover plate is slidably mounted on incinerator liftout bucket top; Described steam jet is multiple altogether, and be evenly located at incinerator liftout bucket inner upper end, and be positioned at above apron feeder, steam jet is connected to steam pipe, and connects with steam pipe, and the steam control switch of steam pipe is arranged on Central Control Room.
As further program of the utility model: described fireproof cover plate both sides are provided with multiple roller.
Compared with prior art, the beneficial effects of the utility model are: the dual firebreak device of this hazardous waste apron feeder, incinerator liftout bucket top is provided with fireproof cover plate, when plant site operating personnel find the condition of a fire, can fireproof cover plate be slid into directly over incinerator liftout bucket, carry out oxygen barrier fire extinguishing, and incinerator liftout bucket inner upper end is provided with steam jet, steam control switch is arranged on Central Control Room, when from monitoring, Central Control Room staff finds that apron feeder catches fire, steam control switch can be opened in time, carry out steam smoothering, no matter Central Control Room staff or plant site operating personnel find the condition of a fire, can put out a fire by opening steam cock or pulling on fireproof cover plate in time, and notice reaches the effect of dual fire extinguishing mutually.
Accompanying drawing explanation
Fig. 1 is the structural representation of the dual firebreak device of hazardous waste apron feeder.
In figure: the upset of 1-incinerator liftout bucket, 2-fireproof cover plate, 21-roller, 3-steam pipe, 4-steam jet, 5-apron feeder, 6-double-layer hydraulic hermatic door, 7-kiln hood hopper, 8-rotary kiln.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Incinerator is when processing hazardous waste, its reinforced process is as follows: incinerator is equipped with a set of bridge crane and hydraulic grab, deliver in incinerator liftout bucket 1 after material storage container internal solid mixing of materials is stirred homogeneous, kiln hood hopper 7 is conveyed into by apron feeder 5, after the double-layer hydraulic upset hermatic door 6 in kiln hood hopper 7, fall in rotary kiln 8 by gravity, carry out burning disposal.Due to the characteristic that hazardous waste is inflammable, explosive, double-layer hydraulic upset hermatic door 6 in kiln hood hopper 7 is due to repeatedly by the impact of detonation air-flow, be rushed to open sometimes, the thermal current of detonation can rush out the material ignited in apron feeder 5, finds that phenomenon on fire nearly all occurred the apron feeder 5 of national dangerous waste incineration facility through investigation.The firebreak device that the apron feeder 5 of current dangerous waste incineration facility is not all provided for oneself, needs to rely on extraneous fire hydrant, fire extinguisher etc. to put out a fire, wastes time, and easily misses fire extinguishing opportunity, causes loss in various degree.
Refer to Fig. 1, in the utility model embodiment, a kind of dual firebreak device of hazardous waste apron feeder, comprises fireproof cover plate 2, steam pipe 3 and steam jet 4; Described fireproof cover plate 2 is slidably mounted on incinerator liftout bucket 1 top, when plant site operating personnel find the condition of a fire, can fireproof cover plate 2 be slid into directly over incinerator liftout bucket 1, carry out oxygen barrier fire extinguishing, fireproof cover plate 2 both sides are provided with multiple roller 21, can reduce frictional resistance when fireproof cover plate 2 moves along incinerator liftout bucket 1 by roller 21; Described steam jet 4 is multiple altogether, evenly be located at incinerator liftout bucket 1 inner upper end, and be positioned at above apron feeder 5, steam jet 4 is connected to steam pipe 3, and connect with steam pipe 3, the steam control switch of steam pipe 3 is arranged on Central Control Room, when from monitoring, Central Control Room finds that apron feeder 5 catches fire, steam control switch can be opened in time, carry out steam smoothering.
The dual firebreak device of described hazardous waste apron feeder, incinerator liftout bucket 1 top is provided with fireproof cover plate 2, when plant site operating personnel find the condition of a fire, can fireproof cover plate 2 be slid into directly over incinerator liftout bucket 1, carry out oxygen barrier fire extinguishing, and incinerator liftout bucket 1 inner upper end is provided with steam jet 4, steam control switch is arranged on Central Control Room, when from monitoring, Central Control Room staff finds that apron feeder 5 catches fire, steam control switch can be opened in time, carry out steam smoothering, no matter Central Control Room staff or plant site operating personnel find the condition of a fire, can put out a fire by opening steam cock or pulling on fireproof cover plate in time, and notice reaches the effect of dual fire extinguishing mutually.
To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this description is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of description is only for clarity sake, those skilled in the art should by description integrally, and the technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
Claims (2)
1. a dual firebreak device for hazardous waste apron feeder, is characterized in that: comprise fireproof cover plate (2), steam pipe (3) and steam jet (4); Described fireproof cover plate (2) is slidably mounted on incinerator liftout bucket (1) top; Described steam jet (4) is multiple altogether, evenly be located at incinerator liftout bucket (1) inner upper end, and be positioned at apron feeder (5) top, steam jet (4) is connected to steam pipe (3), and connect with steam pipe (3), the steam control switch of steam pipe (3) is arranged on Central Control Room.
2. the dual firebreak device of hazardous waste apron feeder according to claim 1, is characterized in that: described fireproof cover plate (2) both sides are provided with multiple roller (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420741320.8U CN204285478U (en) | 2014-12-02 | 2014-12-02 | A kind of dual firebreak device of hazardous waste apron feeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420741320.8U CN204285478U (en) | 2014-12-02 | 2014-12-02 | A kind of dual firebreak device of hazardous waste apron feeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204285478U true CN204285478U (en) | 2015-04-22 |
Family
ID=52868630
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420741320.8U Active CN204285478U (en) | 2014-12-02 | 2014-12-02 | A kind of dual firebreak device of hazardous waste apron feeder |
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| Country | Link |
|---|---|
| CN (1) | CN204285478U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106924908A (en) * | 2017-03-20 | 2017-07-07 | 深圳市深投环保科技有限公司 | The dangerous waste incineration processing unit of fire-fighting system and the application fire-fighting system |
| CN107152690A (en) * | 2017-05-17 | 2017-09-12 | 北京京城环保股份有限公司 | A kind of dangerous waste incinerator feeding steam annihilator and steam smoothering method |
-
2014
- 2014-12-02 CN CN201420741320.8U patent/CN204285478U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106924908A (en) * | 2017-03-20 | 2017-07-07 | 深圳市深投环保科技有限公司 | The dangerous waste incineration processing unit of fire-fighting system and the application fire-fighting system |
| CN106924908B (en) * | 2017-03-20 | 2020-09-22 | 深圳市深投环保科技有限公司 | Use fire extinguishing system's hazardous waste incineration device |
| CN107152690A (en) * | 2017-05-17 | 2017-09-12 | 北京京城环保股份有限公司 | A kind of dangerous waste incinerator feeding steam annihilator and steam smoothering method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 451192 Zhengzhou City, Henan province Xinzheng Guodian Light Industrial Road north side, the east side of Acacia Road Patentee after: Henan central environmental protection Polytron Technologies Inc Address before: Zhengbian road jinshuiqu 450000 Henan city in Zhengzhou Province, No. 138 Garden Road No. 6 building Yingxie south 2 Unit No. 301 Patentee before: HENAN TIANCHEN ENVIRON METAL PROTECTION SCIENCE & TECHNOLOGY CO., LTD. |
|
| CP03 | Change of name, title or address |