CN101810951A - Novel semispherical cylindrical stainless steel water cap - Google Patents
Novel semispherical cylindrical stainless steel water cap Download PDFInfo
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- CN101810951A CN101810951A CN201010162928A CN201010162928A CN101810951A CN 101810951 A CN101810951 A CN 101810951A CN 201010162928 A CN201010162928 A CN 201010162928A CN 201010162928 A CN201010162928 A CN 201010162928A CN 101810951 A CN101810951 A CN 101810951A
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- stainless steel
- filter element
- water cap
- pallet
- steel water
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Abstract
The invention discloses a novel semispherical cylindrical stainless steel water cap, which comprises a filter element (2), a tray (5) and a support rod (6), wherein the support pipe (6) passes through the tray (5) and is dismountably connected with the tray (5) in a sealed mode, the upper end of the filter element (2) is fixed to the upper end of the support pipe (6), and the lower opening end of the filter element (2) is dismountably connected with the tray (5) in a sealed mode. The support pipe, the tray and the filter element of the invention adopt the dismountable fixed connection mode, so the filter element can be conveniently replaced and cleaned, the cost is lower, the materials can be conveniently taken, at the same time, the filter element consists of a semispherical structure and a cylindrical structure, the contact area with target media (water) is enlarged, the system resistance is effectively reduced, the equipment operation pressure is reduced, and the water treatment efficiency is improved.
Description
Technical field
The present invention relates to a kind of water treatment filter, more specifically, relate to a kind of novel semispherical cylindrical stainless steel water cap, when resin or other sandstones by the time play certain interception function.
Background technology
Carrying out water treatment field with resin column, all adopting conventional water cap and resin column in-out end to connect together basically in the industry at present and control the circulation of destination media (water) and tackle resin.What this conventional water cap filtration fraction adopted is trapezoidal wrapping wire or slit design structure, and filtration fraction and pallet are fixed together.
CN 2593877Y discloses a kind of water cap, be used in the power station, petrochemical industry, papermaking, on the water treatment facilities of industry such as food and medicine, pass through resin, filtrations such as sandstone, it is mainly by stay pipe, end cap, saturating lid, filter element and the screw thread composition that is positioned at the stay pipe end portion, top at stay pipe has projection, and end cap its with position that stay pipe matches on the tool cavity, projection and the cavity on the end cap on the stay pipe are one to one, both adopt the technology towards riveting and so on, and the outer wall of projection and the inwall of each cavity are closely cooperated.,, then, then filter element is changed or cleaned when perhaps foundation need be cleaned filter element to decreasing as if the long-time filter element of using as long as pine plays the nut of stay pipe lower end takes off tube sheet.The shortcoming that exists is as follows:
A. damage when needing to change and tube sheet need be taken off when filter element, because stay pipe upper end and end cap adopt towards the riveter skill both are fixed together, and are difficult for complete the two is separated, filter element is damaged and need more be changed together with stay pipe, cause waste, cost is also higher.
B. whole water cap adopts trapezoidal wrapping wire or slit design structural design, only allow the medium forward by the trapezoidal slit of water cap, the resin cards that is less than or equal to gap width when a small amount of diameter is in the slit time, and the forward pressure medium can impel it to pass through the water cap, filters the slit thereby can not stop up; And medium is during oppositely by the trapezoidal slit of water cap, and the resin particle that is stuck in the slit can not pass through the water cap under reverse media pressure, thus reduction slit circulation area; When the medium viscosity is bigger, when containing solid impurity, stop up even more seriously, even can cause the water cap to block, be difficult to the cleaning maintenance in case block, have to scrap.
C. the valid circulation area of filtration fraction is very little, because end cap covers in whole water cap upper end, the valid circulation area of filtration fraction is reduced, and the porosity of water cap only is 10～20% of a filter element surface area.
D. the versatility of water cap is relatively poor, and it is just ready-made before dispatching from the factory according to customer requirement filtering gap width, can't change; And different resin systems also is different to gap width, and the user often will prepare the water cap in multiple different slits as required.
Summary of the invention
The purpose of this invention is to provide and a kind ofly be convenient to dismounting, high MEDIA FLOW flux, effectively tackle resin, not susceptible to plugging, can effectively reduce SR, reduce the novel semispherical cylindrical stainless steel water cap of equipment operating pressure.
For solving the problems of the technologies described above, the present invention by the following technical solutions:
A kind of novel semispherical cylindrical stainless steel water cap, comprise filter element, pallet and have the stay pipe of receiving the mouth of a river, described stay pipe passes described pallet and connects with described pallet removable seal, the upper end of described stay pipe is fixed in the upper end of described filter element, and the lower open end of described filter element connects with described pallet removable seal.
Described filter element comprises the screen pack that supports rack and be coated and fixed on described support rack outer surface, and the top of described filter element is hemispherical, and it is cylindric that its underpart is.
Described support rack is made moulding by SUS304 or SUS316 stainless steel crin net, and described screen pack is that 80～200 purpose SUS304 or the thin stainless steel cloth of SUS316 are made.
The top of described filter element is provided with an opening, and described filter element is passed described opening with the upper end of described stay pipe welding or detachably fixedly connected by bolt.
The excircle of described pallet is provided with the annular seal groove, and the lower open end of described support rack places in the described annular seal groove, is to be formed by stainless steel coil and the welding of described support rack, and the mode of welding is molten certainly for contact.
Preferably, described seal groove is a U type seal groove.
Preferably, described seal groove is reverse V-shaped seal groove.
The middle part of described pallet is provided with threaded openings, and described stay pipe is provided with external screw thread, and described stay pipe is threaded with described pallet.
Described pallet is made by the SUS304 stainless steel.
The present invention has following beneficial effect with respect to prior art.
A. because screen pack is to be coated and fixed supporting the outer surface of rack, when screen pack damages or uses the screen pack of other gap sizes instead, only need screen pack is laid down the replacing that can realize screen pack from supporting rack, it is convenient to change, cost is lower, and be suitable for the screen pack of different gap sizes, highly versatile; Simultaneously, support between rack and the pallet, adopt between pallet and the stay pipe detachably fixedly connectedly, be convenient to clean and keep in repair supporting rack and screen pack.
B. support rack by the punch forming of stainless steel crin net, its top is hemispherical, it is cylindric that its underpart is, wherein water cap porosity reaches 40～50% of filter element surface area, so can effectively increase by 2～3 times of liquid communication amounts, so hemispherical filter element structure has increased the contact area with destination media (water) to a certain extent, increased effective filtration area, valid circulation area is for filtering the 50-60% of the gross area, increased 3-4 doubly than traditional water cap, thereby can effectively improve water treatment efficiency, reduce SR, reduce the equipment operating pressure.
C. screen pack is the thin stainless steel cloth of 80-200 purpose, can allow in the use that medium is forward and reverse to be passed through, and plays the purpose of good interception resin, also can not stop up mesh.Screen pack is common thin stainless steel cloth, and is very common on the market, is convenient to buying.
Description of drawings
Below in conjunction with the drawings and specific embodiments the present invention is further described:
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the filter element structure cutaway view among Fig. 1;
Fig. 3 is the another kind of structure cutaway view of pallet among Fig. 1;
Fig. 4 is the another kind of structure cutaway view of pallet among Fig. 1;
Fig. 5 be among Fig. 1 stay pipe with the another kind of connected mode of pallet;
Among the figure:
1, bolt 2, filter element 21, support rack 22, screen pack 23 stainless steel coils
3, annular seal groove 4, opening 5, pallet 6, stay pipe 7, threaded openings
8, receive the mouth of a river.
The specific embodiment
As shown in Figure 1, the present invention mainly comprises filter element 2, pallet 5 and has the stay pipe 6 of receiving the mouth of a river 8, the middle part that stay pipe 6 passes pallet 5 connects with pallet 5 removable seals, the upper end of stay pipe 6 is fixed in the upper end of filter element 2, support rack 21 lower open ends of filter element 2 connect with pallet 5 removable seals, receive the mouth of a river 8 and place on the stay pipe 6 of filter element 2 inside.
See shown in Figure 2, filter element 2 is formed by supporting rack 21 and being coated and fixed on screen pack 22 two parts that support rack 21 outer surfaces, and it is hemispherical that top is, and it is cylindric that the bottom is, water cap porosity reaches 40～50% of filter element surface area, and valid circulation area is for filtering the 50-60% of the gross area.Support rack 21 and adopt SUS304 or the punch forming of SUS316 stainless steel crin net, the diameter of stainless steel wire is 0.8mm, screen pack 22 adopts 80-200 purpose SUS304 or the thin stainless steel cloth of SUS316, be preferably 120 purpose stainless wire meshes, can allow in the use that medium is forward and reverse to be passed through, play the purpose of good interception resin, also can not stop up mesh simultaneously, the design of supporting rack 21 can increase the contact area of medium and water cap and improve valid circulation area, can improve the max-flow flux of single water cap.The middle part of pallet 5 has threaded openings 7, has externally threaded stay pipe 6 and passes threaded openings 7 and be threaded with pallet 5, and pallet 5 adopts the SUS304 materials to make; The excircle of pallet 5 is provided with annular seal groove 3, and the lower open end that supports rack 21 places in the annular seal groove 3, is to be formed by stainless steel coil 23 and described support rack 21 welding, and the welding manner of described employing is for contacting from molten.
Screen pack 22 is coated on the outer surface that supports rack 21, stainless steel bolt 1 is passed the opening 4 on filter element 2 tops, the nut that screws on the stainless steel bolt 1 just can be fixedly connected with pallet 5 with supporting rack 21, stainless steel bolt 1 wherein can adopt welding manner fixedly connected with stay pipe 6 upper ends, also can adopt the screw thread mode that removably connects that the two is fixed, described opening 4 is the circular hole of 12mm for diameter.
As shown in Figure 1, the annular seal groove 3 that is provided with on the pallet 5 is the U-shaped seal groove, also can adopt the seal groove of other shape; Seal groove among Fig. 3 is inverted V-shaped, and the seal groove among Fig. 4 is a Baltimore groove.Annular seal groove 3 on the pallet 5 can effectively prevent the resin leakage.
Stay pipe 6 also can adopt other form with the connected mode of pallet 5, as shown in Figure 5, can on stay pipe 6, annular protrusion be set, pass the opening 7 at pallet 5 middle parts when stay pipe 6 after, the bottom surface of crowning and pallet 5 contacts, and can be fixed on the pallet 5 supporting rack 21 by the bolt 1 that screws stay pipe 6 upper ends then.
Concrete using method of the present invention is identical with the using method of conventional water cap.
Protection scope of the present invention is not limited to above-mentioned several embodiment, and the other technologies scheme of the simple transformation that those skilled in the art can expect all belongs to protection scope of the present invention.
Claims (9)
1. novel semispherical cylindrical stainless steel water cap, comprise filter element (2), pallet (5) and have the stay pipe (6) of receiving the mouth of a river 8, it is characterized in that: described stay pipe (6) passes described pallet (5) and connects with described pallet (5) removable seal, the upper end of described stay pipe (6) is fixed in the upper end of described filter element (2), and the lower open end of described filter element (2) connects with described pallet (5) removable seal.
2. novel semispherical cylindrical stainless steel water cap according to claim 1, it is characterized in that: described filter element (2) comprises the screen pack (22) that supports rack (21) and be coated and fixed on described support rack (21) outer surface, the top of described filter element (2) is hemispherical, and it is cylindric that its underpart is.
3. novel semispherical cylindrical stainless steel water cap according to claim 2 is characterized in that: described support rack (21) is made moulding by stainless steel crin net, and described screen pack (22) is that the thin stainless steel cloth of 80～200 purposes is made moulding.
4. novel semispherical cylindrical stainless steel water cap according to claim 3, it is characterized in that: the top of described filter element (2) is provided with an opening (4), and described filter element (2) is passed described opening (4) with the upper end of described stay pipe (6) welding or detachably fixedly connected by bolt (1).
5. novel semispherical cylindrical stainless steel water cap according to claim 4, it is characterized in that: the excircle of described pallet (5) is provided with annular seal groove (3), the lower open end of described support rack (21) places in the described annular seal groove (3), is to be formed by stainless steel coil (23) and described support rack (21) welding.
6. novel semispherical cylindrical stainless steel water cap according to claim 5 is characterized in that: described seal groove (3) is a U type seal groove.
7. novel semispherical cylindrical stainless steel water cap according to claim 5 is characterized in that: described seal groove (3) is reverse V-shaped seal groove.
8. according to the described novel semispherical cylindrical stainless steel water cap of the arbitrary claim of claim 1-7, it is characterized in that: the middle part of described pallet (5) is provided with threaded openings (7), described stay pipe (6) is provided with external screw thread, and described stay pipe (6) is threaded with described pallet (5).
9. according to right 8 described novel semispherical cylindrical stainless steel water caps, it is characterized in that: described pallet (5) is made by stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101629281A CN101810951B (en) | 2010-05-05 | 2010-05-05 | Novel semispherical cylindrical stainless steel water cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101629281A CN101810951B (en) | 2010-05-05 | 2010-05-05 | Novel semispherical cylindrical stainless steel water cap |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101810951A true CN101810951A (en) | 2010-08-25 |
| CN101810951B CN101810951B (en) | 2013-02-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101629281A Active CN101810951B (en) | 2010-05-05 | 2010-05-05 | Novel semispherical cylindrical stainless steel water cap |
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| CN (1) | CN101810951B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109487093A (en) * | 2018-10-26 | 2019-03-19 | 崔树龙 | A kind of hydrometallurgical leaching process |
| CN111764850A (en) * | 2020-06-22 | 2020-10-13 | 中国石油大学(北京) | Hollow ball filtering and separating device and drilling string |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2767852A (en) * | 1952-05-13 | 1956-10-23 | Ellila Karl Lauri | Filter apparatus |
| CN2040802U (en) * | 1988-10-31 | 1989-07-12 | 黄一德 | Glue filter mesh |
| CN2309176Y (en) * | 1997-09-05 | 1999-03-03 | 李秦生 | Pull-rod type water cap of stainless steel |
| CN201283238Y (en) * | 2008-08-09 | 2009-08-05 | 无锡市科林机械设备厂 | Water filtering cap |
| CN201684455U (en) * | 2010-05-05 | 2010-12-29 | 西安蓝晓科技有限公司 | Novel semi-spherocylindrical stainless steel water cap |
-
2010
- 2010-05-05 CN CN2010101629281A patent/CN101810951B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2767852A (en) * | 1952-05-13 | 1956-10-23 | Ellila Karl Lauri | Filter apparatus |
| CN2040802U (en) * | 1988-10-31 | 1989-07-12 | 黄一德 | Glue filter mesh |
| CN2309176Y (en) * | 1997-09-05 | 1999-03-03 | 李秦生 | Pull-rod type water cap of stainless steel |
| CN201283238Y (en) * | 2008-08-09 | 2009-08-05 | 无锡市科林机械设备厂 | Water filtering cap |
| CN201684455U (en) * | 2010-05-05 | 2010-12-29 | 西安蓝晓科技有限公司 | Novel semi-spherocylindrical stainless steel water cap |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109487093A (en) * | 2018-10-26 | 2019-03-19 | 崔树龙 | A kind of hydrometallurgical leaching process |
| CN109487093B (en) * | 2018-10-26 | 2021-08-17 | 北票市金海矿业有限公司 | Hydrometallurgical leaching treatment |
| CN111764850A (en) * | 2020-06-22 | 2020-10-13 | 中国石油大学(北京) | Hollow ball filtering and separating device and drilling string |
| CN111764850B (en) * | 2020-06-22 | 2022-02-25 | 中国石油大学(北京) | Hollow ball filtering and separating device and drilling string |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101810951B (en) | 2013-02-27 |
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| CB02 | Change of applicant information |
Address after: High tech Zone technology two road 710075 Shaanxi city of Xi'an province No. 72 Chak tower 4 Applicant after: Sunresin New Materials Co., Ltd., Xi'an Address before: High tech Zone technology two road 710075 Shaanxi city of Xi'an province No. 72 Chak tower 4 Applicant before: Xian Sunresin Technology Co., Ltd. |
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| COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: XI AN LANXIAO SCI-TECH CO., LTD. TO: XI AN SUNRESIN NEW MATERIALS CO., LTD. |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |