CN202359085U - Spraying type saturator for gas purifying system adopting rotational flow plate gas-liquid separator - Google Patents
Spraying type saturator for gas purifying system adopting rotational flow plate gas-liquid separator Download PDFInfo
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- CN202359085U CN202359085U CN2011205267400U CN201120526740U CN202359085U CN 202359085 U CN202359085 U CN 202359085U CN 2011205267400 U CN2011205267400 U CN 2011205267400U CN 201120526740 U CN201120526740 U CN 201120526740U CN 202359085 U CN202359085 U CN 202359085U
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- flow plate
- rotational flow
- eddy flow
- separation section
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Abstract
The utility model relates to a spraying type saturator for a gas purifying system adopting a rotational flow plate gas-liquid separator. The spraying type saturator is characterized in that the rotational flow plate gas-liquid separator is arranged at a gas outlet section of the spraying type saturator, the rotational flow plate gas-liquid separator comprises a front-section guide pipe, a rotational flow plate, a rotational flow separation section, a gas outlet pipe, a liquid reducing pipe and a cylinder body, the upper part of the front-section guide pipe is provided with the rotational flow plate, the upper part of the rotational flow plate is provided with a diameter-expanded rotational flow separation section pipe body, the upper end of the rotational flow separation section pipe body is the gas outlet pipe, and the lower part of the inner side wall of the rotational flow separation section pipe body is connected with the liquid reducing pipe; and a bottom-up gas passage is formed by the front-section guide pipe, the rotational flow plate, the diameter-expanded rotational flow separation section pipe body and the gas outlet pipe. The spraying type saturator has the advantages that the gas-carried acid mist quantity at the outlet of the saturator can be effectively reduced, the corrosion damage of the acid mist to the gas pipeline and the gas purifying equipment of the follow-up working section can be effectively reduced, and the service life can be prolonged; and the recovered acid mist automatically flows into ammonium sulphat mother liquor in the equipment, so that the functions of energy conservation and consumption reduction can be achieved.
Description
Technical field
The utility model relates to a kind of gas cleaning system Spray Saturator that adopts eddy flow plate gas-liquid separator, and this structure can effectively reduce the acid mist at gas exit place and carry secretly, thereby can effectively avoid follow-up gas cleaning system pipeline and corrosion on Equipment.
Background technology
At present, the principle of work of the Spray Saturator of known gas cleaning system is to be blended in the ammonia in the coal gas with ammonium sulfate liquor to spraying through the coal gas after primary cooler and the electrical tar precipitator purification, absorbing.Through the continuous spray of ammonium sulfate liquor, ammonia in the coal gas and ammonium sulfate liquor reaction generate saturated ammonium sulfate liquor, and sulphur crystalline ammonium particle is extracted out by the Spray Saturator bottom.
The shortcoming of existing Spray Saturator is for the spray mother liquor can fully contact with coal gas, and just the unit of requirement sprays the mother liquor measurer has bigger gas-to-liquid contact surface-area, and the drop that sprays mother liquor is more carefully good more, so not easily separated in the gas-liquid of saturex segregation section.The coal gas in exit is often carried more acid mist secretly, and therefore gas line and the gas purification equipment to follow-up workshop section brings bigger corrosion, even damages, and brings bad influence for the production of coke-oven plant and safety, has increased the consumption of ammonium sulfate liquor simultaneously.
Summary of the invention
The purpose of the utility model provides a kind of gas cleaning system Spray Saturator that adopts eddy flow plate gas-liquid separator; This eddy flow plate gas-liquid separator can effectively reduce saturex exit coal gas and carry the acid mist amount secretly; Effectively the reduction acid mist brings corrosion failure to the gas line and the gas purification equipment of follow-up workshop section, increases the service life; And at device interior the restored acid mist is flowed back in the ammonium sulfate liquor certainly, play energy-saving and cost-reducing effect.
For realizing above-mentioned purpose, the utility model is realized through following technical scheme:
A kind of gas cleaning system Spray Saturator that adopts eddy flow plate gas-liquid separator; Gas exit section at the spray saturex is provided with eddy flow plate gas/liquid separator device; This device comprises leading portion conduit, eddy flow plate, rotational flow separation section, gas outlet tube, downtake pipe, cylindrical shell, and leading portion conduit top is provided with the eddy flow plate, and eddy flow plate top is provided with the rotational flow separation section body of hole enlargement; Rotational flow separation section body upper end is a gas outlet tube, and the inner side-wall bottom of rotational flow separation section body connects downtake pipe; The rotational flow separation section body of described leading portion conduit, eddy flow plate, hole enlargement, gas outlet tube form coal gas gas flue from bottom to top.
Described eddy flow plate is one or more, and each eddy flow front edge of board is provided with the leading portion conduit, and the rear end is provided with the rotational flow separation section body of hole enlargement; Downtake pipe is connected with the inner side-wall bottom of each rotational flow separation section body, and the hole enlargement rotational flow separation section body of rearmost end is connected with gas outlet tube.
A kind of gas cleaning system Spray Saturator that adopts eddy flow plate gas-liquid separator; Gas exit section at the spray saturex is provided with eddy flow plate gas/liquid separator device; This device comprises leading portion conduit, eddy flow plate, gas outlet tube, segregation section cylindrical shell; Leading portion conduit top is provided with the eddy flow plate, and eddy flow plate top is gas outlet tube; Described leading portion conduit, eddy flow plate, gas outlet tube form coal gas gas flue from bottom to top.
Described eddy flow plate is one or more, and each eddy flow front edge of board is provided with the leading portion conduit.
Compared with prior art, the beneficial effect of the utility model is:
1) coal gas that reduces the Spray Saturator exit is carried the acid gas amount secretly, and restored acid liquid is back to continuation use in the ammonium sulfate liquor; Reduce follow-up equipment and Corrosion of Pipeline loss, improve the utilization ratio of ammonium sulfate liquor.
2) utilize the inner insulation effect of Spray Saturator, reduce and reclaim acid solution crystalline risk.It is little to take up room, simple and reliable for structure.
Description of drawings
Fig. 1 is the process principle figure of the utility model;
Fig. 2 is the structure iron of the utility model embodiment 1;
Fig. 3 is the structure iron of the utility model embodiment 2;
Fig. 4 is the structure iron of the utility model embodiment 3;
Fig. 5 is the structure iron of the utility model embodiment 4.
1-gas outlet tube among the figure, 2-rotational flow separation section, gas entry in the 3-saturex, 4-eddy flow plate, mist segregation section cylindrical shell in the 5-leading portion conduit, 6-saturex, 7-downtake pipe, 8-ammonium sulfate liquor
Embodiment
Be described in detail the apparatus structure and the working process of the utility model below through embodiment.
See Fig. 1, Fig. 2; A kind of gas cleaning system Spray Saturator that adopts eddy flow plate gas-liquid separator; Gas exit section at the spray saturex is provided with eddy flow plate gas/liquid separator device; This device comprises leading portion conduit 5, eddy flow plate 4, rotational flow separation section 2, gas outlet tube 1, downtake pipe 7, cylindrical shell 6, and leading portion conduit 5 tops are provided with eddy flow plate 4, and eddy flow plate 4 tops are provided with rotational flow separation section 2 bodys of hole enlargement; Rotational flow separation section 2 bodys upper end is a gas outlet tube 1, and the inner side-wall bottom of rotational flow separation section 2 bodys connects downtake pipe 7; Rotational flow separation section 2 bodys of described leading portion conduit 5, eddy flow plate 4, hole enlargement, gas outlet tube 1 form coal gas gas flue from bottom to top.
The working process of this device is: the cavity spiral that coal gas is made up of mist segregation section cylindrical shell 6 in the 3 entering saturexs of gas entry in the saturex and rotational flow separation section 2, eddy flow plate 4, leading portion conduit 5 and downtake pipe 7 outer walls descends; To cylindrical shell 6 bottoms, get into by leading portion conduit 5 bottom inlets; Under the effect of eddy flow plate 4; Coal gas rises through eddy flow plate 4 spirals, to rotational flow separation section 2 bodys of hole enlargement through leading portion conduit 5; Coal gas is entrained with the acid mist air communication when crossing eddy flow plate 4; Air-flow is after the plate page orientation rotation ejection of eddy flow plate 4, in the rotational flow separation section 2 body places flow velocitys reduction of hole enlargement, because the centrifugal action that the air-flow rotation produces; Droplet is thrown toward rotational flow separation section 2 body tube walls; Because the capillary effect of tube wall face liquid film makes droplet be adsorbed on rotational flow separation section 2 body tube wall surfaces, after a large amount of gatherings of droplet, prolong rotational flow separation section 2 tube walls and flow down; Flow out through downtake pipe 7, be back to and continue in the ammonium sulfate liquor to use; Coal gas behind the separation mist is discharged through gas outlet tube 1 by rotational flow separation section top, promptly reaches to remove the purpose of carrying acid mist secretly in the coal gas.
See Fig. 3; A kind of gas cleaning system Spray Saturator that adopts eddy flow plate gas-liquid separator; Gas exit section at the spray saturex is provided with eddy flow plate gas/liquid separator device; This device comprises leading portion conduit 5, eddy flow plate 4, rotational flow separation section 2, gas outlet tube 1, downtake pipe 7, cylindrical shell 6, and leading portion conduit 5 tops are provided with eddy flow plate 4, and eddy flow plate 4 tops are provided with rotational flow separation section 2 bodys of hole enlargement; Rotational flow separation section 2 bodys upper end is a gas outlet tube 1, and the inner side-wall bottom of rotational flow separation section 2 bodys connects downtake pipe 7; Rotational flow separation section 2 bodys of described leading portion conduit 5, eddy flow plate 4, hole enlargement, gas outlet tube 1 form coal gas gas flue from bottom to top.Described eddy flow plate 4 is two, and each eddy flow plate 4 front end is equipped with leading portion conduit 5, and the rear end is provided with rotational flow separation section 2 bodys of hole enlargement; Downtake pipe 7 is connected with the inner side-wall bottom of each rotational flow separation section 2 body, and hole enlargement rotational flow separation section 2 bodys of rearmost end are connected with gas outlet tube 1.
The working process of device is said with embodiment 1, and the rotational flow separation section body of the eddy flow plate of this device, leading portion conduit, hole enlargement all is provided with 2.This structure is applicable to the gas-liquid separation of the gas cleaning system Spray Saturator that contains a large amount of acid mist droplets.
See Fig. 4; A kind of gas cleaning system Spray Saturator that adopts eddy flow plate gas-liquid separator; Gas exit section at the spray saturex is provided with eddy flow plate gas/liquid separator device; This device comprises leading portion conduit 5, eddy flow plate 4, gas outlet tube 1, segregation section cylindrical shell 6, and leading portion conduit 5 tops are provided with eddy flow plate 4, and eddy flow plate 4 tops are gas outlet tube 1; Described leading portion conduit 5, eddy flow plate 4, gas outlet tube 1 form coal gas gas flue from bottom to top.
The working process of this device is: the cavity spiral that coal gas is made up of mist segregation section cylindrical shell 6 in the 3 entering saturexs of gas entry in the saturex and eddy flow plate 4, leading portion conduit 5 and gas outlet tube 1 outer wall descends; To cylindrical shell 6 bottoms, get into by leading portion conduit 5 bottom inlets; Under the effect of eddy flow plate 4; Coal gas rises through eddy flow plate 4 spirals, to gas outlet tube 1 through leading portion conduit 5; Coal gas is entrained with the acid mist air communication when crossing eddy flow plate 4; Air-flow is along the plate page orientation rotation ejection of eddy flow plate 4, because the centrifugal action that the air-flow rotation produces, droplet is thrown toward the body tube wall of gas outlet tube 1 and leading portion conduit 5; Because the capillary effect of tube wall face liquid film; Make droplet be adsorbed on tube wall surface, after a large amount of gatherings of droplet, prolong tube wall and flow down, be back to and continue in the ammonium sulfate liquor to use; Coal gas behind the separation mist is discharged by gas outlet tube 1, promptly reaches to remove the purpose of carrying acid mist secretly in the coal gas.
This structure is applicable to the gas-liquid separation of the gas cleaning system Spray Saturator that contains a small amount of acid mist droplet.
See Fig. 5; A kind of gas cleaning system Spray Saturator that adopts eddy flow plate gas-liquid separator; Gas exit section at the spray saturex is provided with eddy flow plate gas/liquid separator device; This device comprises leading portion conduit 5, eddy flow plate 4, gas outlet tube 1, segregation section cylindrical shell 6, and leading portion conduit 5 tops are provided with eddy flow plate 4, and eddy flow plate 4 tops are gas outlet tube 1; Described leading portion conduit 5, eddy flow plate 4, gas outlet tube 1 form coal gas gas flue from bottom to top.Among this embodiment, the eddy flow plate is three, and each eddy flow front edge of board is equipped with leading portion conduit 5.
The device working process is with embodiment 4, and this structure is applicable to the gas-liquid separation of the gas cleaning system Spray Saturator that contains a small amount of acid mist droplet.
The utility model adopts the gas cleaning system Spray Saturator of eddy flow plate gas-liquid separator, can reduce the coal gas in Spray Saturator exit and carry the acid gas amount secretly, and restored acid liquid is back to continuation use in the ammonium sulfate liquor; Reduce follow-up equipment and Corrosion of Pipeline loss, improve the utilization ratio of ammonium sulfate liquor.The insulation effect that Spray Saturator also capable of using is inner reduces and reclaims acid solution crystalline risk.It is little to take up room, simple and reliable for structure.
Claims (4)
1. gas cleaning system Spray Saturator that adopts eddy flow plate gas-liquid separator; It is characterized in that; Gas exit section at the spray saturex is provided with eddy flow plate gas/liquid separator device; This device comprises leading portion conduit, eddy flow plate, rotational flow separation section, gas outlet tube, downtake pipe, segregation section cylindrical shell, and leading portion conduit top is provided with the eddy flow plate, and eddy flow plate top is provided with the rotational flow separation section body of hole enlargement; Rotational flow separation section body upper end is a gas outlet tube, and the inner side-wall bottom of rotational flow separation section body connects downtake pipe; The rotational flow separation section body of described leading portion conduit, eddy flow plate, hole enlargement, gas outlet tube form coal gas gas flue from bottom to top.
2. a kind of gas cleaning system Spray Saturator that adopts eddy flow plate gas-liquid separator according to claim 1; It is characterized in that; Described eddy flow plate is one or more, and each eddy flow front edge of board is provided with the leading portion conduit, and the rear end is provided with the rotational flow separation section body of hole enlargement; Downtake pipe is connected with the inner side-wall bottom of each rotational flow separation section body, and the hole enlargement rotational flow separation section body of rearmost end is connected with gas outlet tube.
3. gas cleaning system Spray Saturator that adopts eddy flow plate gas-liquid separator; It is characterized in that; Gas exit section at the spray saturex is provided with eddy flow plate gas/liquid separator device; This device comprises leading portion conduit, eddy flow plate, gas outlet tube, segregation section cylindrical shell, and leading portion conduit top is provided with the eddy flow plate, and eddy flow plate top is gas outlet tube; Described leading portion conduit, eddy flow plate, gas outlet tube form coal gas gas flue from bottom to top.
4. a kind of gas cleaning system Spray Saturator that adopts eddy flow plate gas-liquid separator according to claim 3 is characterized in that described eddy flow plate is one or more, and each eddy flow front edge of board is provided with the leading portion conduit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205267400U CN202359085U (en) | 2011-12-15 | 2011-12-15 | Spraying type saturator for gas purifying system adopting rotational flow plate gas-liquid separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205267400U CN202359085U (en) | 2011-12-15 | 2011-12-15 | Spraying type saturator for gas purifying system adopting rotational flow plate gas-liquid separator |
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|---|---|
| CN202359085U true CN202359085U (en) | 2012-08-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205267400U Expired - Lifetime CN202359085U (en) | 2011-12-15 | 2011-12-15 | Spraying type saturator for gas purifying system adopting rotational flow plate gas-liquid separator |
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| CN (1) | CN202359085U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102408922A (en) * | 2011-12-15 | 2012-04-11 | 中冶焦耐(大连)工程技术有限公司 | Gas purification system spray saturator adopting whirlwind board gas-liquid separator |
-
2011
- 2011-12-15 CN CN2011205267400U patent/CN202359085U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102408922A (en) * | 2011-12-15 | 2012-04-11 | 中冶焦耐(大连)工程技术有限公司 | Gas purification system spray saturator adopting whirlwind board gas-liquid separator |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120801 |
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| CX01 | Expiry of patent term |