CN203159553U - Coal gas generator - Google Patents
Coal gas generator Download PDFInfo
- Publication number
- CN203159553U CN203159553U CN 201320146591 CN201320146591U CN203159553U CN 203159553 U CN203159553 U CN 203159553U CN 201320146591 CN201320146591 CN 201320146591 CN 201320146591 U CN201320146591 U CN 201320146591U CN 203159553 U CN203159553 U CN 203159553U
- Authority
- CN
- China
- Prior art keywords
- coal
- heater
- particle suspension
- combustion chamber
- furnace body
- Prior art date
- 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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- Chimneys And Flues (AREA)
- Fluidized-Bed Combustion And Resonant Combustion (AREA)
- Solid-Fuel Combustion (AREA)
Abstract
The utility model discloses a coal gas generator which comprises a furnace body, wherein the bottom of furnace body is provided with a combustion chamber; a fluidized bed is arranged in the combustion chamber; the bottom of the fluidized bed is connected with a spiral dust remover through a pipeline; the spiral dust remover is connected with an ash collection can; a coal bin is arranged outside the furnace body; the bottom of the coal bin is connected with one end of a feeding mechanism through a transmission pipe; the other end of the feeding mechanism is communicated with the combustion chamber; a coal particle suspension chamber is arranged above the combustion chamber in the furnace body; a filter screen is arranged in the coal particle suspension chamber; a heat exchanger is arranged above the coal particle suspension chamber in the furnace body; a cyclone dust remover is arranged outside the furnace body; a coal gas outlet is arranged at the top of the cyclone dust remover; and one sides of the top and the bottom of the furnace body are connected with the cyclone dust remover through pipelines. According to the utility model, the filter screen is arranged in the coal particle suspension chamber, so that coal slag can be filtered in time; and one sides of the top and the bottom of the furnace body are connected with the cyclone dust remover through the pipelines, so that furnace ash generated in the combustion process of coal can be removed, and a high coal conversion rate can be achieved.
Description
Technical field
The utility model relates to a kind of producer, relates in particular to a kind of coal-gas producer.
Background technology
Coal-gas producer is that coal is carried out the stove that inflammable gas is made as vaporising fuel.In the process of making coal gas, adopt coal charge and air to add usually and make that the coal charge of burning is more abundant, and then improve transformation efficiency, coal charge more or less, exists the not clean-burning cinder of part when burning, if the untimely removing of these cinders influences the quality of coal gas easily.Therefore, need provide a kind of new technical scheme to solve above-mentioned technical problem.
The utility model content
The purpose of this utility model provides the high coal-gas producer of a kind of transformation efficiency.
The technical solution adopted in the utility model is:
Coal-gas producer, comprise body of heater, described bottom of furnace body is provided with the combustion chamber, be provided with fluidized-bed in the described combustion chamber, described fluidized-bed bottom is connected with spiral dust catcher by pipeline, described spiral dust catcher is connected with the collection ash can, described body of heater is provided with the coal charge storehouse outward, bottom, described coal charge storehouse is connected with feeder one end by carrier pipe, the described feeder the other end is communicated with the combustion chamber, be provided with coal charge particle suspension chamber in the body of heater of top, described combustion chamber, the indoor filtering net that is provided with of described coal charge particle suspension is provided with heat exchanger in the body of heater of top, described coal charge particle suspension chamber, and described body of heater is provided with tornado dust collector outward, described tornado dust collector top has gas exit, and described body of heater top all is connected with tornado dust collector by pipeline with bottom one side.
Described feeder is screw feeder.
Two side, top, described coal charge particle suspension chamber is provided with the cooling stave water pipe.
Described cooling stave water pipe is connected with body of heater water-cooled tube outward.
The beneficial effects of the utility model: the indoor filtering net that is provided with of coal charge particle suspension, timely filtering cinder, body of heater top and bottom one side are removed the ashes that produce in the coal combustion process all by pipeline and tornado dust collector, guarantee the transformation efficiency height of coal.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 is structural representation of the present utility model.
Wherein: 1, body of heater, 2, the combustion chamber, 3, fluidized-bed, 4, pipeline, 5, spiral dust catcher, 6, the collection ash can, 7, coal charge storehouse, 8, carrier pipe, 9, coal charge particle suspension chamber, 10, filtering net, 11, heat exchanger, 12, tornado dust collector, 13, gas exit, 14, cooling stave water pipe, 15, water-cooled tube, 16, screw feeder.
Embodiment
As shown in Figure 1, coal-gas producer of the present utility model, comprise body of heater 1, body of heater 1 bottom is provided with combustion chamber 2, be provided with fluidized-bed 3 in the combustion chamber 2, fluidized-bed 3 bottoms are connected with spiral dust catcher 5 by pipeline 4, spiral dust catcher 5 is connected with collection ash can 6, the body of heater 1 outer coal charge storehouse 7 that is provided with, 7 bottoms, coal charge storehouse are connected with feeder one end by carrier pipe 8, the feeder the other end is communicated with combustion chamber 2, is provided with coal charge particle suspension chamber 9 in the body of heater 1 of 2 tops, combustion chamber, is provided with filtering net 10 in the coal charge particle suspension chamber 9, be provided with heat exchanger 11 in the body of heater 1 of 9 tops, coal charge particle suspension chamber, be provided with tornado dust collector 12 outside the body of heater 1, tornado dust collector 12 tops have gas exit 13, and body of heater 1 top all is connected with tornado dust collector 12 by pipeline 4 with bottom one side.
Feeder is screw feeder 16, and feed is carried evenly, prevents from stopping up; Two side, 9 top, coal charge particle suspension chamber is provided with cooling stave water pipe 14, and cooling stave water pipe 14 is connected with body of heater 1 water-cooled tube 15 outward, removes the steam that produces in the combustion processes, guarantees the temperature that reaction in furnace is required.
Be provided with filtering net 10 in the coal charge particle suspension chamber 9, timely filtering cinder, body of heater 1 top and bottom one side are removed the ashes that produce in the coal combustion process all by pipeline 4 and tornado dust collector 12, guarantee the transformation efficiency height of coal.
Claims (4)
1. coal-gas producer, comprise body of heater, it is characterized in that: described bottom of furnace body is provided with the combustion chamber, be provided with fluidized-bed in the described combustion chamber, described fluidized-bed bottom is connected with spiral dust catcher by pipeline, described spiral dust catcher is connected with the collection ash can, described body of heater is provided with the coal charge storehouse outward, bottom, described coal charge storehouse is connected with feeder one end by carrier pipe, the described feeder the other end is communicated with the combustion chamber, be provided with coal charge particle suspension chamber in the body of heater of top, described combustion chamber, the indoor filtering net that is provided with of described coal charge particle suspension is provided with heat exchanger in the body of heater of top, described coal charge particle suspension chamber, and described body of heater is provided with tornado dust collector outward, described tornado dust collector top has gas exit, and described body of heater top all is connected with tornado dust collector by pipeline with bottom one side.
2. coal-gas producer according to claim 1, it is characterized in that: described feeder is screw feeder.
3. coal-gas producer according to claim 1, it is characterized in that: two side, top, described coal charge particle suspension chamber is provided with the cooling stave water pipe.
4. coal-gas producer according to claim 3 is characterized in that: the outer water-cooled tube of described cooling stave water pipe and body of heater is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320146591 CN203159553U (en) | 2013-03-28 | 2013-03-28 | Coal gas generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320146591 CN203159553U (en) | 2013-03-28 | 2013-03-28 | Coal gas generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203159553U true CN203159553U (en) | 2013-08-28 |
Family
ID=49020753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320146591 Expired - Fee Related CN203159553U (en) | 2013-03-28 | 2013-03-28 | Coal gas generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203159553U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105444180A (en) * | 2015-12-16 | 2016-03-30 | 卢国全 | Garbage gasification boiler and application method thereof |
-
2013
- 2013-03-28 CN CN 201320146591 patent/CN203159553U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105444180A (en) * | 2015-12-16 | 2016-03-30 | 卢国全 | Garbage gasification boiler and application method thereof |
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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: 20130828 Termination date: 20140328 |