CN202223958U - Safety strainer for oxydol refining - Google Patents
Safety strainer for oxydol refining Download PDFInfo
- Publication number
- CN202223958U CN202223958U CN201120318487XU CN201120318487U CN202223958U CN 202223958 U CN202223958 U CN 202223958U CN 201120318487X U CN201120318487X U CN 201120318487XU CN 201120318487 U CN201120318487 U CN 201120318487U CN 202223958 U CN202223958 U CN 202223958U
- Authority
- CN
- China
- Prior art keywords
- screw rod
- oxydol
- strainer
- wire windings
- wrapping wire
- 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
Links
Abstract
The utility model relates to a separation filtering and liquid distribution device, in particular to a safety strainer specially used for an oxydol refining equipment tank. The safety strainer comprises wire windings, an upper seal cover, a lower seal cover, a screw rod, nuts and a gasket, wherein the wire windings are fixed between the upper and the lower seal covers; the screw rod is connected to the lower seal cover; the nuts and the gasket are sleeved on the screw rod; and the clearance between each two wire windings of the strainer is 0.1 mm-0.12 mm. By adopting the structure, resin particles can not be filled among the clearances of the wire windings, so that oxydol can smoothly flow out through the strainer, and such dangers as explosion due to oxydol gathering caused by the reason that the resin particles are clamped among the clearances of the wire windings, are avoided. Therefore, the filtering process is safer.
Description
Technical field
The utility model relates to a kind of separating and filtering, liquid distributor, particularly a kind of water cap that is specifically designed to hydrogen peroxide solution purification apparatus jar.
Background technology
The basic structure of existing water cap is that capping about having, wrapping wire, screw rod, pad, nut are being wrapping wires between the capping up and down; Its operation principle is to lean on the slit between the wrapping wire to come separating liquid and resin, only allows liquid to pass through, and does not allow resin to pass through.Existing water cap slit is 0.25-0.3mm, is fixed on the equipment porous plate through screw rod, pad, nut, realizes separating of liquid and resin, reaches the purpose of the even cloth liquid of big resistance simultaneously.But along with the equipment prolongation of service time, resin wearing, oxidation, fragmentation, the part resin particle begins between the wrapping wire slit, to fill; The liquid level of crossing that has reduced the water cap amasss, thereby has increased the filtration resistance of equipment, and the refining hydrogen peroxide solution of part begins in equipment, to assemble; Be difficult for discharging, occur the action of equipment rupture disk easily, equipment is stopped transport and is overhauled; More serious meeting causes equipment explosion, security incident occurs.
Summary of the invention
It is identical that the utility model technical problem to be solved provides a kind of contour structures, but processing request is higher, uses safer hydrogen peroxide solution dedicated water cap.
For solving above-mentioned technical problem, the refining safe water cap of the hydrogen peroxide solution of the utility model comprises wrapping wire, upper and lower capping, screw rod, nut and pad; Said wrapping wire is fixed between the upper and lower capping, is connected with screw rod in the said following capping, is with nut and pad on the said screw rod, and the slit between the said water cap wrapping wire is 0.1mm-0.12mm.
After adopting said structure; Resin particle can not be filled between the wrapping wire slit; Hydrogen peroxide solution flows out through the water cap smoothly, can not occur causing hydrogen peroxide solution to assemble the hazard events such as blast that cause between the wrapping wire slit because of resin particle is stuck in, and makes filter process more safe.
Description of drawings
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is done further detailed explanation.
Fig. 1 is the structural representation of the refining safe water cap of the utility model hydrogen peroxide solution.
Among the figure: 1 is upper cover, and 2 is wrapping wire, and 3 is capping down, and 4 is screw rod, and 5 is nut, and 6 is pad, and 7 is porous plate, and 8 is nut
The specific embodiment
Hydrogen peroxide solution as shown in Figure 1 is made with extra care the safe water cap, comprises wrapping wire 2, upper and lower capping 1 and 3, screw rod 4, nut 5 and 8, pad 6.Said wrapping wire 2 is fixed between upper cover 1 and the following capping 3, and 3 are connected with screw rod 4 in the said capping down, are with nut 5, nut 8 and pad 6 on the said screw rod 4.Said water cap is through pad 6, and nut 5 is fixed on the porous plate 7 with nut 8.Said screw rod 4 is a hollow, and hydrogen peroxide solution flows out through the filtration back, slit of burning between the silk 2.Slit between the said water cap wrapping wire 2 is 0.1mm-0.12mm, can resin particle be blocked in outside the slit of wrapping wire 2 like this, if the slit of wrapping wire 2 is bigger; Resin particle can be filled between wrapping wire 2 slits, and the liquid level of crossing that has reduced the water cap amasss, thereby has increased the filtration resistance of equipment; The refining hydrogen peroxide solution of part begins in equipment, to assemble, and is difficult for discharging, and occurs the action of equipment rupture disk easily; Equipment is stopped transport and is overhauled, and more serious meeting causes equipment explosion, security incident occurs.
Claims (1)
1. a hydrogen peroxide solution safe water cap comprises wrapping wire, upper and lower capping, screw rod, nut and pad; Said wrapping wire is fixed between the upper and lower capping, is connected with screw rod in the said following capping, is with nut and pad on the said screw rod, and it is characterized in that: the slit between the said water cap wrapping wire is 0.1mm-0.12mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120318487XU CN202223958U (en) | 2011-08-29 | 2011-08-29 | Safety strainer for oxydol refining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120318487XU CN202223958U (en) | 2011-08-29 | 2011-08-29 | Safety strainer for oxydol refining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202223958U true CN202223958U (en) | 2012-05-23 |
Family
ID=46074568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120318487XU Expired - Fee Related CN202223958U (en) | 2011-08-29 | 2011-08-29 | Safety strainer for oxydol refining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202223958U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111167381A (en) * | 2018-11-09 | 2020-05-19 | 中海石油中捷石化有限公司 | Novel water cap of hydration reactor of methyl ethyl ketone device |
-
2011
- 2011-08-29 CN CN201120318487XU patent/CN202223958U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111167381A (en) * | 2018-11-09 | 2020-05-19 | 中海石油中捷石化有限公司 | Novel water cap of hydration reactor of methyl ethyl ketone device |
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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: 20120523 Termination date: 20130829 |