CN201250213Y - Gas collection top cap device of coal gas producer - Google Patents
Gas collection top cap device of coal gas producer Download PDFInfo
- Publication number
- CN201250213Y CN201250213Y CNU200820021498XU CN200820021498U CN201250213Y CN 201250213 Y CN201250213 Y CN 201250213Y CN U200820021498X U CNU200820021498X U CN U200820021498XU CN 200820021498 U CN200820021498 U CN 200820021498U CN 201250213 Y CN201250213 Y CN 201250213Y
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- CN
- China
- Prior art keywords
- gas
- flue
- urceolus
- dust retainer
- coal
- Prior art date
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- Expired - Fee Related
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Abstract
The utility mode is a gas collection top cap device of a coal gas producer, belonging to the filed of coal-gas producer fittings. The technical scheme is as follows: the gas collection top cap device comprises a top plate; the top plate is provided with a coal adding pipe and a gas port; the top plate is fixedly connected with an outer cylinder, the lower end of which is connected with an annular bottom plate; a flue-dust retainer is arranged between the outer cylinder and the coal adding pipe; the lower end of the flue-dust retainer is connected with a steel pipe which is provided with a gas regulating valve. The utility model is characterized by simple structure, easy processing and manufacturing, and easy assembly. By the technical scheme, the gas can be fully mixed in the cavities among the outer cylinder, the flue-dust retainer and the coal adding pipe, and when gas stays short in the cavities, dust of large particles in the gas falls down and stays in the gas collection top cap, and then falls into the coal gas producer along the flue-dust retainer.
Description
Technical field
The utility model relates to a kind of producer gas generator accessory, relates in particular to a kind of producer gas generator gas collection cover device.
Background technology
Existing gas furnace top cover does not have coal gas blended space, and the coal gas that producer gas generator produces is directly gone out from gas exit, and the big dust granules of carrying secretly in the coal gas can't be removed; Original top cover has only a gas exit, and does not have the gas flow regulatory function, is easy to generate inclined to one side stove phenomenon.
Summary of the invention
The utility model is at the existing in prior technology shortcoming, and a kind of simple in structure, low cost of manufacture is provided, can makes the coal gas thorough mixing and have the technical scheme of the producer gas generator gas collection cover device of dust removing effects.
The utility model is realized by following technical measures: it comprises top board, top board is provided with coal feeding pipe and gas exit, top board is fixedly connected with urceolus, the urceolus lower end is connected with the annular base plate, be provided with flue-dust retainer between urceolus and the coal feeding pipe, the flue-dust retainer lower end is connected with steel pipe, and gas regulator is installed on the steel pipe.Adopt this programme, coal gas can be in the cavity between urceolus, flue-dust retainer and the coal feeding pipe thorough mixing, the macrobead dust in this stops the of short duration time in the coal gas will fall, and stays in the gas collection cover device, and falls into producer gas generator along flue-dust retainer.
Because temperature of gas is higher, damages the gas collection cover device easily, in order to make this device durable, further improvement of the utility model also has, and is filled with refractory concrete between above-mentioned flue-dust retainer and urceolus and the annular bottom plate.
Above-mentioned flue-dust retainer has four, and steel pipe has four, and each steel pipe is provided with gas regulator, and steel pipe is along urceolus circumference uniform distribution.Can guarantee on the producer gas generator cross section gasification so evenly, and can be according to visiting the air output that condition of a fire condition is regulated each gas regulator, and can effectively reduce the dustiness in the coal gas.
Above-mentioned top board is provided with vision slit, and the vision slit correspondence is provided with capping.Be convenient to observe the intravital situation of producer.
Above-mentioned urceolus and with base plate that it is fixedlyed connected between be fixed with gusset.Gusset plays the effect of reinforcing.
Above-mentioned flue-dust retainer specifically can adopt the three block plates funnel-form that is welded.
The beneficial effect of this programme can be learnt according to the narration to such scheme; its simple in structure, easy processing and manufacturing and assembling; adopt this programme; coal gas can be in the cavity between urceolus, flue-dust retainer and the coal feeding pipe thorough mixing; macrobead dust in this stops the of short duration time in the coal gas will fall; stay in the gas collection cover device, and fall into producer gas generator along flue-dust retainer.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is the A-A sectional view of Fig. 1.
Among the figure, 1, vision slit, 2, top board, 3, urceolus, 4, flue-dust retainer, 5, gusset, 6, gas regulator, 7, steel pipe, 8, refractory concrete, 9, base plate, 10, bitch, 11, coal feeding pipe, 12, capping, 13, gas exit, 14, steel plate, 15, steel plate, 16, steel plate.
Embodiment
For clearly demonstrating the technical characterstic of this programme,, and, this programme is set forth in conjunction with its accompanying drawing below by an embodiment.
The utility model is a kind of producer gas generator gas collection cover device, it comprises top board 2, top board 2 is provided with vision slit 1, coal feeding pipe 11 and the gas exit 13 that has capping 12, top board 2 is fixedly connected with urceolus 3, urceolus 3 lower ends are connected with annular base plate 9, are fixed with gusset 5 between the urceolus 3 and the base plate 9 of fixedlying connected with it.Be provided with flue-dust retainer 4 between urceolus 3 and the coal feeding pipe 11, flue-dust retainer 4 lower ends are connected with steel pipe 7, gas regulator 6 is installed on the steel pipe 7, be filled with refractory concrete 8 between flue-dust retainer 4 and urceolus 3 and the annular bottom plate 9, coal feeding pipe 11 outer walls and urceolus 3 inwalls are fixed with bitch 10, are combined as a whole better in order to make refractory concrete 8 and coal feeding pipe 11 and urceolus 3.Flue-dust retainer 4 has four, and by three block plates 14,15,16 funnel-form that is welded, steel pipe 7 has four, and each steel pipe 7 is provided with gas regulator 6, and steel pipe 7 is along urceolus 3 circumference uniform distribution.
The utility model can pass through existing techniques in realizing without the technical characterictic of describing; certainly; above-mentioned explanation is not to be to restriction of the present utility model; the utility model also is not limited in above-mentioned giving an example; variation, remodeling, interpolation or replacement that those skilled in the art are made in essential scope of the present utility model also should belong to protection domain of the present utility model.
Claims (6)
1, a kind of producer gas generator gas collection cover device, it comprises top board, top board is provided with coal feeding pipe and gas exit, it is characterized in that, top board is fixedly connected with urceolus, and the urceolus lower end is connected with the annular base plate, is provided with flue-dust retainer between urceolus and the coal feeding pipe, the flue-dust retainer lower end is connected with steel pipe, and gas regulator is installed on the steel pipe.
2, producer gas generator gas collection cover device according to claim 1 is characterized in that, is filled with refractory concrete between described flue-dust retainer and urceolus and the annular bottom plate.
3, producer gas generator gas collection cover device according to claim 1 is characterized in that, described flue-dust retainer has four, and steel pipe has four, and each steel pipe is provided with gas regulator, and steel pipe is along urceolus circumference uniform distribution.
4, producer gas generator gas collection cover device according to claim 1 is characterized in that described top board is provided with vision slit, and the vision slit correspondence is provided with capping.
5, producer gas generator gas collection cover device according to claim 1 is characterized in that, described urceolus and with base plate that it is fixedlyed connected between be fixed with gusset.
6, producer gas generator gas collection cover device according to claim 1 is characterized in that, described flue-dust retainer has the three block plates funnel-form that is welded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820021498XU CN201250213Y (en) | 2008-05-09 | 2008-05-09 | Gas collection top cap device of coal gas producer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820021498XU CN201250213Y (en) | 2008-05-09 | 2008-05-09 | Gas collection top cap device of coal gas producer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201250213Y true CN201250213Y (en) | 2009-06-03 |
Family
ID=40745885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200820021498XU Expired - Fee Related CN201250213Y (en) | 2008-05-09 | 2008-05-09 | Gas collection top cap device of coal gas producer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201250213Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106964203A (en) * | 2017-06-01 | 2017-07-21 | 江苏永益环保科技有限公司 | A kind of high-temperature dust processing equipment |
-
2008
- 2008-05-09 CN CNU200820021498XU patent/CN201250213Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106964203A (en) * | 2017-06-01 | 2017-07-21 | 江苏永益环保科技有限公司 | A kind of high-temperature dust processing equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090603 Termination date: 20150509 |
|
| EXPY | Termination of patent right or utility model |