CN201214656Y - Coal gas dust remover - Google Patents
Coal gas dust remover Download PDFInfo
- Publication number
- CN201214656Y CN201214656Y CNU2008200215022U CN200820021502U CN201214656Y CN 201214656 Y CN201214656 Y CN 201214656Y CN U2008200215022 U CNU2008200215022 U CN U2008200215022U CN 200820021502 U CN200820021502 U CN 200820021502U CN 201214656 Y CN201214656 Y CN 201214656Y
- Authority
- CN
- China
- Prior art keywords
- baffle plate
- housing
- gas
- riser
- coal
- 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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Abstract
The utility model relates to a coal-gas dust collector, pertaining to the field of gas cleaning apparatus. The dust collector comprises a casing. A coal-gas inlet and a coal-gas outlet are arranged on the casing; the casing is vertical; the coal-gas inlet is arranged at the upper part of the casing; the coal-gas outlet is arranged at the mid-lower part; and an impurity outlet is arranged at the bottom; and a back-plate group is arranged on the inner wall of the casing between the coal-gas inlet and the coal-gas outlet. Through multiple times of collision against the back-plate group during the process that the coal-gas runs from the coal-gas inlet to the coal-gas outlet and as well as the inertia of the object, the impurities in the coal-gas is separated and discharged from the impurity outlet.
Description
Technical field
The utility model relates to a kind of cleaning apparatus, relates in particular to the cleaning apparatus of using in the gas purification process.
Background technology
Existing coal gas dust removal device has tornado dust collector, and it can remove the dust of larger particles in the coal gas, because the velocity ratio of coal gas in tornado dust collector is very fast, the dust in will falling is easily taken away, and cause reentrainment of dust, so dust removing effects is undesirable.
Summary of the invention
The utility model is at the existing in prior technology shortcoming, and provide a kind of simple in structure, the processing and manufacturing cost is low, the technical scheme of the coal gas dust removal device of good dedusting effect.
The utility model is realized by following technical measures: it comprises housing, housing is provided with gas inlet and gas exit, described housing is vertical, the top of housing is provided with gas inlet, the middle and lower part is provided with gas exit, the bottom is provided with the impurity outlet, is fixed with baffle group on the inner walls between described gas inlet and the gas exit.By coal gas from gas inlet to the gas exit process through the repeatedly collision and the inertia of object of baffle group, the impurity in the coal gas is broken away from from coal gas, and from impurity outlet discharge.
Further improvement of the utility model also has, and the top cover of above-mentioned housing is provided with a part and is positioned at the heat exchange casing that is fixed in outside the housing, and a part is positioned at the hypervelocity heat pipe of enclosure interior, and described heat exchange casing is provided with import and outlet.By the flowing and the rapid capacity of heat transmission by the hypervelocity heat pipe of heat exchange casing internal cooling water or air, coal gas of high temperature is lowered the temperature rapidly like this, improve dust removing effects, promptly can remove the dust in the pyritous hot dirty gas, and good dedusting effect.
Above-mentioned housing is the standpipe shape, and the bottom of body is connected with cone, the little mouth down of cone, and cone is connected with the impurity discharge nozzle, and the lower end of impurity discharge nozzle is the impurity outlet.The utility model is derived impurity by impurity discharge nozzle and fluid-tight.
Above-mentioned baffle group can adopt the quantity of various ways and baffle plate also can set as required, specifically can adopt following structure, and it comprises the baffle plate one that is fixed on the gas inlet one side body inwall, baffle plate one oblique having a down dip; On baffle plate one opposition one side body inwall, be fixed with baffle plate two, baffle plate two comprise oblique down swash plate and the riser parallel of fixedlying connected with this oblique lower end with the housing medullary ray; Be fixed with baffle plate three on the inner walls at corresponding gas exit place, baffle plate three comprises riser and the swash plate of fixedlying connected with the riser lower end; Constitute passage one between described baffle plate one and the baffle plate two, constitute passage two between the riser of described baffle plate two and the housing, constitute passage three between the riser of the riser of described baffle plate three and baffle plate two, constitute passage four between the riser of the swash plate of described baffle plate two and baffle plate three and the housing, constitute passage five between the swash plate of described baffle plate three and the housing.Adopt this technical scheme can make coal gas through repeatedly colliding and rebound, and according to the law of inertia successively by passage one, passage two, passage three, passage four, gas exit or successively by passage one, passage two, passage five, gas exit.This shows that through the repeatedly change of flow of gas route, making has repeatedly collision between itself and each baffle plate, impurity particle is deviate from, and has the impurity outlet to discharge.
The beneficial effect of this programme can be learnt according to the narration to such scheme, owing to utilized inertia to decide the combination of rate and collision theory, reaches the utilization of hypervelocity heat pipe, improves existing coal gas dust removal effect.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment.
Fig. 2 is the vertical view of Fig. 1.
Among the figure, 1, the interchanger casing, 2, the hypervelocity heat pipe, 3, top cover, 4, housing, 5, baffle plate one, 6, baffle plate two, 7, baffle plate three, 8, gas exit, 9, cone, 10, the impurity discharge nozzle, 11, the impurity outlet, 12, swash plate, 13, riser, 14, riser, 15, swash plate, 16, flange, 17, passage one, 18, passage two, 19, passage three, 20, passage four, 21 passages five, 22, gas inlet, 23, import, 24, outlet.
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 coal gas dust removal device, it comprises housing 4, housing 4 is provided with gas inlet 22 and gas exit 8, described housing 4 is vertical, the top of housing 4 is provided with gas inlet 22, the middle and lower part is provided with gas exit 8, and the bottom is provided with impurity outlet 11, is fixed with baffle group on the inner walls between described gas inlet 22 and the gas exit 8.The top cover 3 of housing 1 is provided with a part and is positioned at the interchanger casing 1 that is fixed in outside the housing 4, a part is positioned at the hypervelocity heat pipe 2 of housing 4 inside, described heat exchange casing 1 is provided with import 23 and outlet 24, and described interchanger casing 1 is fixedlyed connected with the top cover 3 of housing 1 by flange 16.Housing 4 is the standpipe shape, and the bottom of body is connected with cone 9, the little mouth down of cone 9, and cone 9 is connected with impurity discharge nozzle 10, and the lower end of impurity discharge nozzle 10 is impurity outlet 11.Wherein, baffle group comprises the baffle plate 1 that is fixed on gas inlet 22 1 side bodies 1 inwall, baffle plate one 5 oblique having a down dip; On baffle plate 1 opposition one side body 4 inwalls, be fixed with baffle plate 26, baffle plate 26 comprise under oblique swash plate 12 with fixedly connected with these swash plate 12 lower ends with the parallel or substantially parallel riser 13 of housing 4 medullary rays; Be fixed with baffle plate 37 on housing 4 inwalls at corresponding gas exit 8 places, baffle plate 37 comprises riser 14 and the swash plate 15 of fixedlying connected with riser 14 lower ends; Constitute passage 1 between described baffle plate 1 and the baffle plate 26, constitute passage 2 18 between the riser 13 of described baffle plate 26 and the housing 4, constitute passage 3 19 between the riser 14 of described baffle plate 37 and the riser 13 of baffle plate 26, constitute passage 4 20 between the swash plate 12 of described baffle plate 26 and the riser 14 of baffle plate 37 and the housing 4, constitute passage 5 21 between the swash plate 15 of described baffle plate 37 and the housing 4.
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 (4)
1, a kind of coal gas dust removal device, it comprises housing, housing is provided with gas inlet and gas exit, it is characterized in that, described housing is vertical, and the top of housing is provided with gas inlet, and the middle and lower part is provided with gas exit, the bottom is provided with the impurity outlet, is fixed with baffle group on the inner walls between described gas inlet and the gas exit.
2, coal gas dust removal device according to claim 1, it is characterized in that, the top cover of described housing is provided with a part and is positioned at the heat exchange casing that is fixed in outside the housing, and a part is positioned at the hypervelocity heat pipe of enclosure interior, and described heat exchange casing is provided with import and outlet.
3, coal gas dust removal device according to claim 1 and 2 is characterized in that, described housing is the standpipe shape, and the bottom of body is connected with cone, the little mouth down of cone, and cone is connected with the impurity discharge nozzle, and the lower end of impurity discharge nozzle is the impurity outlet.
4, coal gas dust removal device according to claim 1 and 2 is characterized in that, described baffle group comprises the baffle plate one that is fixed on the gas inlet one side body inwall, baffle plate one oblique having a down dip; On baffle plate one opposition one side body inwall, be fixed with baffle plate two, baffle plate two comprise oblique down swash plate and the riser parallel of fixedlying connected with this oblique lower end with the housing medullary ray; Be fixed with baffle plate three on the inner walls at corresponding gas exit place, baffle plate three comprises riser and the swash plate of fixedlying connected with the riser lower end; Constitute passage one between described baffle plate one and the baffle plate two, constitute passage two between the riser of described baffle plate two and the housing, constitute passage three between the riser of the riser of described baffle plate three and baffle plate two, constitute passage four between the riser of the swash plate of described baffle plate two and baffle plate three and the housing, constitute passage five between the swash plate of described baffle plate three and the housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200215022U CN201214656Y (en) | 2008-04-29 | 2008-04-29 | Coal gas dust remover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200215022U CN201214656Y (en) | 2008-04-29 | 2008-04-29 | Coal gas dust remover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201214656Y true CN201214656Y (en) | 2009-04-01 |
Family
ID=40519862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200215022U Expired - Fee Related CN201214656Y (en) | 2008-04-29 | 2008-04-29 | Coal gas dust remover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201214656Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105944491A (en) * | 2016-07-08 | 2016-09-21 | 内蒙古包钢钢联股份有限公司 | Online gas purification device |
-
2008
- 2008-04-29 CN CNU2008200215022U patent/CN201214656Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105944491A (en) * | 2016-07-08 | 2016-09-21 | 内蒙古包钢钢联股份有限公司 | Online gas purification device |
| CN105944491B (en) * | 2016-07-08 | 2018-01-23 | 内蒙古包钢钢联股份有限公司 | Online gas cleaning plant |
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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: 20090401 Termination date: 20150429 |
|
| EXPY | Termination of patent right or utility model |