CN203061017U - Negative-pressure automatic non-return slag removing device - Google Patents
Negative-pressure automatic non-return slag removing device Download PDFInfo
- Publication number
- CN203061017U CN203061017U CN 201320063722 CN201320063722U CN203061017U CN 203061017 U CN203061017 U CN 203061017U CN 201320063722 CN201320063722 CN 201320063722 CN 201320063722 U CN201320063722 U CN 201320063722U CN 203061017 U CN203061017 U CN 203061017U
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- China
- Prior art keywords
- cylindrical shell
- pressure automatic
- deslagging device
- slag
- exhaust outlet
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Abstract
The utility model relates to the technical field of gas slag-removing devices, and particularly relates to a negative-pressure automatic non-return slag removing device. The negative-pressure automatic non-return slag removing device comprises a drum body, wherein the two sides of the upper part of the drum body are respectively provided with a gas inlet and a gas exhaust port; a slag storage area is arranged at the lower part in the drum body; one side of the slag storage area is provided with a slag discharging port; the drum body between the gas inlet and the gas exhaust port is provided with a large-particle slag removing device and a fine-particle dust removing device; and a one-way separator is arranged at the middle part in the drum body. One side of the drum body is provided with a closing and stopping device. The negative-pressure automatic non-return slag removing device has the advantages that the structure equipment is reasonable, the slag removing effect is good, and continuous slag removal can be achieved.
Description
Technical field
The utility model relates to gas deslagging device technical field, particularly a kind of negative pressure automatic one-way deslagging device for gas exhaust.
Background technology
Gas needs slagging-off in the process of pump drainage, namely need the gas deslagging device that the impurity in the gas is handled, so the quality of gas deslagging device quality directly influences the slagging-off effect.Existing gas deslagging device, because structure arranges unreasonablely, have following defective and deficiency: 1, filtering accuracy is low, and big particle can enter system and damage equipment; 2, adopt screen pack or dividing plate, filtration resistance is big, artificial increase the resistance of system, reduced the operating efficiency of system; 3, only under the situation of closing negative pressure system equipment, just can clear up impurity, shutdown system can be brought potential safety hazard to safety in production.So be necessary to there being the gas deslagging device to carry out architecture advances, with deficiency and the defective that overcomes prior art.
The utility model content
The purpose of this utility model is at the defective of prior art and deficiency, the non-resistance negative pressure automatic one-way deslagging device that provides a kind of simple in structure, reasonable in design, easy to use, need not to close the extraction system.
For achieving the above object, the technical solution adopted in the utility model is:
Negative pressure automatic one-way deslagging device described in the utility model, comprise cylindrical shell, both sides, described cylindrical shell top are respectively equipped with air inlet and exhaust outlet, the bottom is provided with storage slag district in the described cylindrical shell, storage slag district one side is provided with slag-drip opening, be provided with bulky grain deslagging device and particulate dust arrester in the cylindrical shell between described air inlet and the exhaust outlet successively, the middle part is provided with one way clutch in the described cylindrical shell.
Wherein, described one way clutch comprises gradual shrinkage gatherer and unidirectional non-return valve, and described gradual shrinkage gatherer is positioned at unidirectional non-return valve top.
Further, also comprise Guan Zhiqi, close to end device and be located on the cylinder lateral wall of below of unidirectional non-return valve that described pass is ended device and comprised and close seam valve and thrust spool that described thrust valve in-core end is connected with unidirectional non-return valve valve plate.
Wherein, described bulky grain deslagging device comprises from revolving speed increaser and from the pressure deflector that revolves between speed increaser and the exhaust outlet.
Wherein, described particulate dust arrester comprises being located to be forced the tubaeform blow vent between deflector and the exhaust outlet and is located at wet type dust settler directly over the tubaeform blow vent, describedly be communicated with tubaeform blow vent from revolving the speed increaser lower end, be communicated with exhaust outlet from revolving the speed increaser upper end.
The utility model beneficial effect is: the cylindrical shell between air inlet described in the utility model and the exhaust outlet is provided with bulky grain deslagging device and particulate dust arrester successively, replace existing except slag filter, make the operation of whole system non-resistance, gas separates comparatively thorough with impurity, device cooperates with unidirectional non-return valve the utility model by only closing simultaneously, under the effect of inside and outside differential pressure, can be automatically storage slag district be separated with the extraction system, carry out uninterrupted dregs cleaning work continuously need not to close under the situation of extraction system.The utility model structural device is reasonable, and it is effective to remove the gred, and can uninterruptedly remove the gred continuously.
Description of drawings
Fig. 1 is the utility model overall structure schematic diagram.
Among the figure:
1, air inlet; 2, cylindrical shell; 3, from revolving speed increaser; 4, wet type dust settler;
5, exhaust outlet; 6, tubaeform blow vent; 7, force deflector;
8, gradual shrinkage gatherer; 9, unidirectional non-return valve;
10, close the seam valve; 11, thrust spool; 12, slag-drip opening; 13, storage slag district.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described.
As shown in Figure 1, negative pressure automatic one-way deslagging device described in the utility model, comprise cylindrical shell 2, both sides, described cylindrical shell 2 top are respectively equipped with air inlet 1 and exhaust outlet 5, the bottom is provided with storage slag district 13 in the described cylindrical shell 2, and storage slag district 13 1 sides are provided with slag-drip opening 12, are provided with bulky grain deslagging device and particulate dust arrester in the cylindrical shell 2 between described air inlet 1 and the exhaust outlet 5 successively, the middle part is provided with one way clutch in the described cylindrical shell 2, and cylindrical shell 2 sidewalls of described one way clutch below are provided with Guan Zhiqi.Above-mentioned parts constitute the utility model agent structure.
Wherein, described bulky grain deslagging device comprises from revolving speed increaser 3 and from the pressure deflector 7 that revolves between speed increaser 3 and the exhaust outlet 5.
Described particulate dust arrester comprises being located to be forced the tubaeform blow vent 6 between deflector 7 and the exhaust outlet 5 and is located at wet type dust settler 4 directly over the tubaeform blow vent 6.Describedly be communicated with tubaeform blow vent 6 from revolving speed increaser 3 lower ends, be communicated with exhaust outlet 5 from revolving speed increaser 3 upper ends.Need to prove that the preferred wet type dust settler 4 of the utility model is located on the cylindrical shell 2 and is covered.
Described one way clutch comprises gradual shrinkage gatherer 8 and unidirectional non-return valve 9, and described gradual shrinkage gatherer 8 is positioned at unidirectional non-return valve 9 tops.
Described pass is ended device and is located on cylindrical shell 2 sidewalls of unidirectional non-return valve 9 belows, and described pass is ended device and comprised and close seam valve 10 and thrust spool 11, and described thrust spool 11 is inner to be connected with unidirectional non-return valve 9 valve plates.
When using the utility model, contain the methane gas of large granular impurity at a high speed in air inlet 1 enters cylindrical shell 2, reduction of speed in cylindrical shell 2, diameter surpass the above gravity of impurity of 10mm own greater than gas carry power the time, automatically sink, enter storage slag district 13 through gradual shrinkage gatherer 8 and unidirectional non-return valve 9.Diameter is being forced under the effect of deflector 7 at the impurity of 3～10mm, is doing from revolving motion from revolving speed increaser 3 peripheries, and sedimentation under the acting in conjunction of centrifugal force and gravity enters storage slag district 13 through gradual shrinkage gatherer 8 and unidirectional non-return valve 9.Diameter enters tubaeform blow vent 6 less than impurity and the dust of 3mm, and at this moment, the water smoke by 4 ejections of wet type dust settler is accumulated into big particle with these minute impurities, makes its sedimentation, enters storage slag district 13 through gradual shrinkage gatherer 8 and unidirectional non-return valve 9.Methane gas after the removal of impurities is from tubaeform blow vent 6, enters from revolving speed increaser 3 lower ends, through after revolve speed increaser 3 speedups, from entering exhaust outlet 5 and enter the extraction system from revolving speed increaser 3 upper ends.
As main innovate point of the present utility model, impurity level in storage slag district 13 more for a long time, need the impurity in the storage slag district 13 is handled, at this moment, can open and close seam valve 10, thrust spool 11 inwardly moves under the inside and outside differential pressure effect, promoting unidirectional non-return valve 9 valve plates closes, namely close unidirectional non-return valve 9, thereby realize the thorough separation in storage slag district 13, open slag-drip opening 12 this moment, can carry out deslagging handles, in the deslagging processing procedure, the utility model removal of impurity work does not stop to carry out, in this process, the impurity of sedimentation is stored in the gradual shrinkage gatherer 8, after waiting to store up slags in the slag district 13 and handling, close and close the border seam valve 10, thrust spool 11 is outwards mobile, open unidirectional non-return valve 9, the impurity in the gradual shrinkage gatherer 8 is fallen in the storage slag district 13.The device setting is ended in pass of the present utility model, when having solved prior art cleaning dregs effectively, need close deficiency and defective that the extraction system stops to remove dregs, has greatly improved the production safety coefficient.
The above only is preferred embodiments of the present utility model, so all equivalences of doing according to the described structure of the utility model patent claim, feature and principle change or modify, is included in the utility model patent claim.
Claims (5)
1. negative pressure automatic one-way deslagging device, comprise cylindrical shell (2), described cylindrical shell (2) both sides, top are respectively equipped with air inlet (1) and exhaust outlet (5), the interior bottom of described cylindrical shell (2) is provided with storage slag district (13), storage slag district (13) one sides are provided with slag-drip opening (12), it is characterized in that: be provided with bulky grain deslagging device and particulate dust arrester successively in the cylindrical shell (2) between described air inlet (1) and the exhaust outlet (5), the middle part is provided with one way clutch in the described cylindrical shell (2).
2. negative pressure automatic one-way deslagging device according to claim 1, it is characterized in that: described one way clutch comprises gradual shrinkage gatherer (8) and unidirectional non-return valve (9), described gradual shrinkage gatherer (8) is positioned at unidirectional non-return valve (9) top.
3. negative pressure automatic one-way deslagging device according to claim 2, it is characterized in that: also comprise Guan Zhiqi, close ending device is located on cylindrical shell (2) sidewall of below of unidirectional non-return valve (9), described pass is ended device and is comprised pass seam valve (10) and thrust spool (11), and described thrust spool (11) is inner to be connected with unidirectional non-return valve (9) valve plate.
4. according to the arbitrary described negative pressure automatic one-way deslagging device of claim 1-3, it is characterized in that: described bulky grain deslagging device comprises from revolving speed increaser (3) and being positioned at from the pressure deflector (7) that revolves between speed increaser (3) and the exhaust outlet (5).
5. negative pressure automatic one-way deslagging device according to claim 4, it is characterized in that: described particulate dust arrester comprises being located to be forced the tubaeform blow vent (6) between deflector (7) and the exhaust outlet (5) and is located at wet type dust settler (4) directly over the tubaeform blow vent (6), describedly be communicated with tubaeform blow vent (6) from revolving speed increaser (3) lower end, be communicated with exhaust outlet (5) from revolving speed increaser (3) upper end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320063722 CN203061017U (en) | 2013-02-05 | 2013-02-05 | Negative-pressure automatic non-return slag removing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320063722 CN203061017U (en) | 2013-02-05 | 2013-02-05 | Negative-pressure automatic non-return slag removing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203061017U true CN203061017U (en) | 2013-07-17 |
Family
ID=48759846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320063722 Expired - Fee Related CN203061017U (en) | 2013-02-05 | 2013-02-05 | Negative-pressure automatic non-return slag removing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203061017U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103084033A (en) * | 2013-02-05 | 2013-05-08 | 辽宁中顺科技装备有限公司 | Negative-pressure automatic check residue remove apparatus |
| CN104059706A (en) * | 2014-05-28 | 2014-09-24 | 郑州光力科技股份有限公司 | Water and dust removing device used in gas drainage system |
-
2013
- 2013-02-05 CN CN 201320063722 patent/CN203061017U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103084033A (en) * | 2013-02-05 | 2013-05-08 | 辽宁中顺科技装备有限公司 | Negative-pressure automatic check residue remove apparatus |
| CN103084033B (en) * | 2013-02-05 | 2016-03-09 | 辽宁中顺科技装备有限公司 | Negative pressure automatic one-way deslagging device |
| CN104059706A (en) * | 2014-05-28 | 2014-09-24 | 郑州光力科技股份有限公司 | Water and dust removing device used in gas drainage system |
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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: 20130717 Termination date: 20140205 |