CN201415997Y - Environment-friendly normal-pressure coal gas generating furnace - Google Patents
Environment-friendly normal-pressure coal gas generating furnace Download PDFInfo
- Publication number
- CN201415997Y CN201415997Y CN2009200896502U CN200920089650U CN201415997Y CN 201415997 Y CN201415997 Y CN 201415997Y CN 2009200896502 U CN2009200896502 U CN 2009200896502U CN 200920089650 U CN200920089650 U CN 200920089650U CN 201415997 Y CN201415997 Y CN 201415997Y
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- Prior art keywords
- environment
- shaft
- bell
- coal
- normal pressure
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
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Abstract
The utility model relates to an environment-friendly normal-pressure coal gas generating furnace capable of effectively preventing black smoke from overflowing and resource from being wasted. The generating furnace comprises a furnace shaft and an underground coal hopper. A feeding track is arranged on the underground coal hopper; the upper part of the feeding track is connected with the upper endof the furnace shaft through a coaling device; a fixed frame is arranged at the lower part of the furnace shaft; an ash tray is arranged at the lower end of the furnace shaft; a coal gas outlet is formed at the upper part of the furnace shaft; and at least two bell covers are arranged at the upper end of the furnace shaft. By adopting the technical scheme, when the upper bell cover is opened forcoaling, the lower bell cover is closed; the upper bell cover is closed after the completion of coaling and then the lower bell cover is opened, so that the coal is distributed into the furnace by a coal distributor, thereby effectively preventing black smoke caused by coaling by using the single bell cover and also saving energy resources. The utility model has the advantages of wider applicationrange, simple structure, small investment, convenient operation and no dust.
Description
Technical field
The utility model belongs to a kind of normal pressure gas producer.
Background technology
Producer gas generator is to utilize coal, air, water vapour to be raw material and vaporized chemical, produces the inflammable gas of cleaning, environmental protection---gas maked coal through the gasification reaction process in airtight container.It is applicable to heat treatment furnace, ceramics furnace, kiln, molten aluminium stove, copper refining stove, forging furnace, metal products process furnace, hot enamelling kiln, stoving oven, environmental protection in use, energy-efficient, easy to operate, safe and reliable, economical and practical.At present, the producer gas generator on the market adopts the method for single bell jar coal, and when coal, black smoke still can have part to emerge, and contaminate environment also is that fire coal can not make full use of, and causes the waste of resource.
The utility model content
The purpose of this utility model provides a kind of black smoke that can effectively prevent and overflows the environment-friendly type normal pressure gas producer with the wasting of resources.
In order to achieve the above object by the following technical solutions: comprise shaft, ground reception bunker, the material loading track is set on the ground reception bunker, material loading track top is connected with the shaft upper end by coal supply apparatus, restoration of lower stack is provided with anchor, the shaft lower end is provided with ash-pan, and shaft top is provided with gas exit, in the shaft upper end at least 2 bell jars is set
Described bell jar is 2, is respectively upper inverted bell and lower inverted bell, and upper inverted bell and lower inverted bell are arranged on the same axis, and closely connects between upper inverted bell and the lower inverted bell.
Described shaft adopts full jacket structure for water, the top cover of top cover for adopting the flame-proof thermal insulation material cast to form.
Described ash-pan adopts spiral tapping machine wet type deslagging device.
Described coal supply apparatus is double belljar coal supply apparatus or electric drum formula automatically coal feeding device.
Described double belljar coal supply apparatus comprises plate lower inverted bell on automatic stoker and the hydraulic drive.
Adopt technical solutions of the utility model when opening the upper inverted bell coal, the lower inverted bell closure is closed upper inverted bell after adding coal, opens lower inverted bell then, and coal is distributed in the stove by a minute coal device, and the phenomenon of over-emitting black exhaust has also been saved the energy when having prevented single bell jar coal effectively.The utility model scope of application is wider, simple in structure, little, easy to operate, the no flue dust of investment.
Description of drawings
Accompanying drawing is a structural representation of the present utility model.
Embodiment
As shown in the figure, a kind of environment-friendly type normal pressure gas producer comprises shaft 1, ground reception bunker 2 is provided with material loading track 3 on the ground reception bunker, material loading track top is connected with the shaft upper end by the double belljar coal supply apparatus, described shaft adopts full jacket structure for water, and top cover adopts the flame-proof thermal insulation material cast to form; Described double belljar coal supply apparatus comprises plate lower inverted bell on automatic stoker and the hydraulic drive; Restoration of lower stack is provided with anchor 4; The shaft lower end is provided with ash-pan 5, and described ash-pan adopts spiral tapping machine wet type deslagging device; Shaft top is provided with gas exit 6; In the shaft upper end 2 bell jars are set, are respectively upper inverted bell 7 and lower inverted bell 8, upper inverted bell and lower inverted bell are arranged on the same axis, and closely connect between upper inverted bell and the lower inverted bell.
Described coal supply apparatus also can be an electric drum formula automatically coal feeding device.
Claims (6)
1, a kind of environment-friendly type normal pressure gas producer, comprise shaft (1), ground reception bunker (2), material loading track (3) is set on the ground reception bunker, material loading track top is connected with the shaft upper end by coal supply apparatus, and restoration of lower stack is provided with anchor (4), and the shaft lower end is provided with ash-pan (5), shaft top is provided with gas exit (6), it is characterized in that: in the shaft upper end at least 2 bell jars are set.
2, environment-friendly type normal pressure gas producer according to claim 1, it is characterized in that: described bell jar is 2, is respectively upper inverted bell (7) and lower inverted bell (8), upper inverted bell and lower inverted bell are arranged on the same axis, and closely connect between upper inverted bell and the lower inverted bell.
3, environment-friendly type normal pressure gas producer according to claim 2, it is characterized in that: described shaft adopts full jacket structure for water, the top cover of top cover for adopting the flame-proof thermal insulation material cast to form.
4, environment-friendly type normal pressure gas producer according to claim 3 is characterized in that: described ash-pan adopts spiral tapping machine wet type deslagging device.
5, environment-friendly type normal pressure gas producer according to claim 4 is characterized in that: described coal supply apparatus is double belljar coal supply apparatus or electric drum formula automatically coal feeding device.
6, environment-friendly type normal pressure gas producer according to claim 5, it is characterized in that: described double belljar coal supply apparatus comprises plate lower inverted bell on automatic stoker and the hydraulic drive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200896502U CN201415997Y (en) | 2009-04-16 | 2009-04-16 | Environment-friendly normal-pressure coal gas generating furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200896502U CN201415997Y (en) | 2009-04-16 | 2009-04-16 | Environment-friendly normal-pressure coal gas generating furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201415997Y true CN201415997Y (en) | 2010-03-03 |
Family
ID=41792413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200896502U Expired - Fee Related CN201415997Y (en) | 2009-04-16 | 2009-04-16 | Environment-friendly normal-pressure coal gas generating furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201415997Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114166031A (en) * | 2020-09-11 | 2022-03-11 | 唐山惠川环保科技有限公司 | Three-seal feeding device and method |
-
2009
- 2009-04-16 CN CN2009200896502U patent/CN201415997Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114166031A (en) * | 2020-09-11 | 2022-03-11 | 唐山惠川环保科技有限公司 | Three-seal feeding device and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100303 Termination date: 20100416 |