CN204121840U - The high pressure resistant easily removable and washable filter of emulsion explosive water phase solution - Google Patents
The high pressure resistant easily removable and washable filter of emulsion explosive water phase solution Download PDFInfo
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- CN204121840U CN204121840U CN201420428980.0U CN201420428980U CN204121840U CN 204121840 U CN204121840 U CN 204121840U CN 201420428980 U CN201420428980 U CN 201420428980U CN 204121840 U CN204121840 U CN 204121840U
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- filtering tank
- upper cover
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- filter
- hand basket
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Abstract
The utility model relates to the high pressure resistant easily removable and washable filter of a kind of emulsion explosive water phase solution, it comprises bottom has the sewage draining exit of the discharging opening of band discharge valve and band sewage draining valve and side, top to have the charging aperture of band material inlet valve and even uncovered filtering tank and the upper cover having seal gasket, is provided with the hand basket filter that handle carried by a band in filtering tank; The outer sieve plate double-decker of described hand basket filter inner filter screen; In the middle of upper cover, be provided with the exhaust outlet of a band drain tap, exhaust outlet external hose is vented; At the bottom of upper cover along be provided with can the uncovered seal gasket of pressing filtering tank three circle convex edges; Filtering tank is uncovered is evenly equipped with four handle screws with upper cover edge; Charging aperture with material inlet valve directly passes into hand basket filter the upper half; Material inlet valve is communicated with outside aqueous phase dissolved tank; Discharge valve is communicated with outside water conveying pump.Have and easily rinse the advantages such as indeformable, filter capacity is strong and production efficiency is high, noise is little, safe and reliable to operation, upper cover folding is fast stablized, be suitable for emulsion sector application.
Description
One. technical field
The utility model relates to the high pressure resistant easily removable and washable filter of a kind of emulsion explosive water phase solution, is suitable for emulsion sector application.
Two. background technology
The aqueous phase solution of emulsion is transported in aqueous phase storage tank by delivery pump, because ammonium nitrate liquid in aqueous phase solution contains more minute impurities, so must filter, to guarantee emulsion process safety after having prepared.At present, usual employing filter is that charging aperture divides into flat filter net in filtering tank, discharging opening and the sewage draining exit of band valve is had bottom filtering tank, rubber seal is provided with between the suitable for reading and cover plate of filtering tank, with screw rod by suitable for reading for filtering tank with cover plate fastening, filter, but produce following problem in application: one is that screen pack very easily blocks, washes out or is out of shape, need shut down and turn on screw rod with spanner, open the net cleaning of cover plate taking-up flat filter or change, bring adverse effect to production operation and continuous production; Two is due to aqueous phase solution is carried from low journey to elevation, when aqueous phase pump quits work, backflow material produces huge impact force action on filtering tank cover plate, if poorly sealed, just there will be the phenomenon that high-temperature material outwards sprays, bring threat to operator's personal safety.
Therefore design and a kind ofly ensure to produce continuously and the high pressure resistant easily removable and washable filter of emulsion explosive water phase solution of handling safety just seems very necessary.
Three. summary of the invention
Task of the present utility model is to provide the high pressure resistant easily removable and washable filter of a kind of emulsion explosive water phase solution, can ensure to produce continuously and handling safety, thus improve filter capacity and production efficiency.
For completing this task, the utility model carries out in the following way:
The high pressure resistant easily removable and washable filter of emulsion explosive water phase solution, it comprises bottom has the sewage draining exit of the discharging opening of band discharge valve and band sewage draining valve and side, top to have the charging aperture of band material inlet valve and even uncovered filtering tank and the upper cover having seal gasket, is provided with the hand basket filter that handle carried by a band in filtering tank; The outer sieve plate double-decker of described hand basket filter inner filter screen; In the middle of upper cover, be provided with the exhaust outlet of a band drain tap, exhaust outlet external hose is vented; At the bottom of upper cover along be provided with can the uncovered seal gasket of pressing filtering tank three circle convex edges; Filtering tank is uncovered is evenly equipped with four handle screws with upper cover edge; Charging aperture with material inlet valve directly passes into hand basket filter the upper half; Material inlet valve is communicated with outside aqueous phase dissolved tank; Discharge valve is communicated with outside water conveying pump.
The utility model is because be provided with hand basket filter, and filter screen not easily blocks, wash out or be out of shape, thus easily rinse indeformable, filter capacity is strong and production efficiency is high; Simultaneously owing to being provided with band drain tap and exhaust outlet in the middle of upper cover, at the bottom of upper cover along be provided with can the uncovered seal gasket of pressing filtering tank three circle convex edges, pressure release sealing neglects neither, stability of flow during conveying, eliminate the cavitation erosion impact of delivery pump, so noise is little, safe and reliable to operation; In addition owing to arranging handle screw with upper cover edge, so upper cover folding is fast stablized filtering tank is uncovered.
Four. accompanying drawing explanation
The concrete structure of utility model is provided by the following drawings.
Fig. 1 is the high pressure resistant easily removable and washable filter front view of a kind of emulsion explosive water phase solution according to the utility model proposes.
Respectively expression is identified in accompanying drawing:
1. handle 10. upper cover 11. filter screen 12. sieve plate 13. sewage draining exit 14. sewage draining valve 15. handle screw 16. retainer ring 17. seal gasket 18. 3 circle convex edge carried by charging aperture 2. material inlet valve 3. exhaust outlet 4. drain tap 5. flexible pipe 6. discharging opening 7. discharge valve 8. hand basket filter 9.
Five. detailed description of the invention
Be further described below in conjunction with accompanying drawing:
As shown in Figure 1, the high pressure resistant easily removable and washable filter of the emulsion explosive water phase solution that the utility model proposes, it comprises bottom has the sewage draining exit 13 of the discharging opening 6 of band discharge valve 7 and band sewage draining valve 14 and side, top to have the charging aperture 1 of band material inlet valve 2 and even uncovered filtering tank and the upper cover 10 having seal gasket 17, is provided with the hand basket filter 8 that handle 9 carried by a band in filtering tank; Described hand basket filter 8 is inner filter screen 11 outer sieve plate 12 double-decker; In the middle of upper cover 10, be provided with the exhaust outlet 3 of a band drain tap 4, exhaust outlet 3 external hose 5 is vented; Upper cover 10 end along be provided with can the uncovered seal gasket 17 of pressing filtering tank three circle convex edges 18; Filtering tank is uncovered is evenly equipped with four handle screws 15 with upper cover 10 edge; Charging aperture 1 with material inlet valve 2 directly passes into hand basket filter 8 the upper half; Material inlet valve 2 is communicated with outside aqueous phase dissolved tank; Discharge valve 7 is communicated with outside water conveying pump.
Described hand basket filter 8 inner filter screen 11 is stainless steel wire filter screen, and outer sieve plate 12 is stainless steel sieve plate.
In described filtering tank, middle part is also provided with a retainer ring 16.
Described hand basket filter 8 the upper half diameter can be greater than lower half diameter, and the direct holding of hand basket filter 8 the upper half is in the middle part of filtering tank on retainer ring 16.
The upper cover 10 that described centre is provided with drain tap 4 exhaust outlet 3 with uncovered filtering tank with a chain connection and according to hinge opening and closing.
During work, first slowly open the material inlet valve 2 of filter charging aperture 1; Next drain tap 4 opening top vent 3 and the flexible pipe 5 connected thereof are exhausted, and when liquid will spray, close drain tap 4 timely; Again open the discharge valve 7 of discharging opening 6, start water conveying pump, when the liquid ammonium nitrate carried reaches a certain amount of, water conveying pump will cut out automatically, liquid ammonium nitrate impacts hand basket filter 8 under the effect of high pressure reflow pressure, hand basket filter 8 is crushed on airtight filtering tank and can not runs, and can not be destroyed by rush of water; After backflow material is stable, Boiler Steam is passed into pipeline, backflow material is transported in aqueous phase storage tank.
When needing cleaning, first close material inlet valve 2, open the sewage draining valve 14 of sewage draining exit 13, with container, remaining liq is scooped out, then pull handle screw 15, open upper cover, hand basket filter 8 is proposed, with hot water injection.Be put in container by hand basket filter 8 during installation or drop on retainer ring 16, close upper cover, upper cover 10 tightly push down hand basket filter 8 carry handle 9, lock with handle screw 13.
Claims (5)
1. the high pressure resistant easily removable and washable filter of emulsion explosive water phase solution, it comprises bottom has the sewage draining exit (13) of the discharging opening of band discharge valve (7) (6) and band sewage draining valve (14) and side, top to have the charging aperture of band material inlet valve (2) (1) and even uncovered filtering tank and the upper cover (10) having seal gasket (17), it is characterized in that being provided with the hand basket filter (8) that handle (9) carried by a band in filtering tank; Described hand basket filter (8) inner filter screen (11) outer sieve plate (12) double-decker; In the middle of upper cover (10), be provided with the exhaust outlet (3) of a band drain tap (4), exhaust outlet (3) external hose (5) is vented; Upper cover (10) end along be provided with can the uncovered seal gasket of pressing filtering tank (17) three circle convex edge (18); Filtering tank is uncovered is evenly equipped with four handle screws (15) with upper cover (10) edge; The charging aperture (1) of band material inlet valve (2) directly passes into hand basket filter (8) the upper half; Material inlet valve (2) is communicated with outside aqueous phase dissolved tank; Discharge valve (7) is communicated with outside water conveying pump.
2. device according to claim 1, it is characterized in that described hand basket filter (8) inner filter screen (11) is stainless steel wire filter screen, outer sieve plate (12) is stainless steel sieve plate.
3. device according to claim 1, is characterized in that in described filtering tank, middle part is also provided with a retainer ring (16).
4. the device according to claim 1 or 2 or 3, is characterized in that described hand basket filter (8) the upper half diameter can be greater than lower half diameter, and the direct holding of hand basket filter (8) the upper half is in the middle part of filtering tank on retainer ring (16).
5. device according to claim 1, is characterized in that upper cover (10) that described centre is provided with drain tap (4) exhaust outlet (3) with uncovered filtering tank with a chain connection and according to hinge opening and closing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420428980.0U CN204121840U (en) | 2014-07-31 | 2014-07-31 | The high pressure resistant easily removable and washable filter of emulsion explosive water phase solution |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420428980.0U CN204121840U (en) | 2014-07-31 | 2014-07-31 | The high pressure resistant easily removable and washable filter of emulsion explosive water phase solution |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204121840U true CN204121840U (en) | 2015-01-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420428980.0U Active CN204121840U (en) | 2014-07-31 | 2014-07-31 | The high pressure resistant easily removable and washable filter of emulsion explosive water phase solution |
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| CN (1) | CN204121840U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105510108A (en) * | 2016-01-11 | 2016-04-20 | 云南中烟工业有限责任公司 | Extraction bottle for extracting and separating total particulate matter in cigarette smoke |
| CN107158784A (en) * | 2017-05-05 | 2017-09-15 | 武汉华星光电技术有限公司 | A kind of filtering exhaust device |
-
2014
- 2014-07-31 CN CN201420428980.0U patent/CN204121840U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105510108A (en) * | 2016-01-11 | 2016-04-20 | 云南中烟工业有限责任公司 | Extraction bottle for extracting and separating total particulate matter in cigarette smoke |
| CN107158784A (en) * | 2017-05-05 | 2017-09-15 | 武汉华星光电技术有限公司 | A kind of filtering exhaust device |
| CN107158784B (en) * | 2017-05-05 | 2019-11-05 | 武汉华星光电技术有限公司 | A kind of filtering exhaust device |
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| C14 | Grant of patent or utility model | ||
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