CN107224998A - A kind of ion exchange column screen mesh type water cap - Google Patents
A kind of ion exchange column screen mesh type water cap Download PDFInfo
- Publication number
- CN107224998A CN107224998A CN201710486771.XA CN201710486771A CN107224998A CN 107224998 A CN107224998 A CN 107224998A CN 201710486771 A CN201710486771 A CN 201710486771A CN 107224998 A CN107224998 A CN 107224998A
- Authority
- CN
- China
- Prior art keywords
- water cap
- ion exchange
- exchange column
- mozzle
- mesh type
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J47/00—Ion-exchange processes in general; Apparatus therefor
- B01J47/02—Column or bed processes
- B01J47/022—Column or bed processes characterised by the construction of the column or container
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J47/00—Ion-exchange processes in general; Apparatus therefor
- B01J47/14—Controlling or regulating
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treatment Of Water By Ion Exchange (AREA)
Abstract
The invention discloses a kind of ion exchange column with screen mesh type water cap (9), including water cap lower cover (1), mozzle (2), nylon screen (3) and water cap upper cover plate (4), the mozzle (2) is the screwed hollow tube of outer wall, the water cap lower cover (1) and water cap upper cover plate (4) are all threaded the hexagonal (hexagon)nut in hole for middle part, and the outer wall of the screwed hole and mozzle (2) of the water cap lower cover (1) is connected through a screw thread；The nylon screen (3) is flat-surfaced screen, is set in the top of the mozzle (2), then tighten by the water cap upper cover plate (4) and the outer wall of the mozzle (2)；Two seal washers for being threaded hole (5) are also cased with the mozzle (2), the upper end of the water cap lower cover (1) and the lower end of the water cap upper cover plate (4) are close to respectively.It can be precisely controlled invention achieves water cap gap size and change the purposes such as flexible, No clean.
Description
Technical field
The invention belongs to chemical machinery field, more particularly to a kind of ion exchange column screen mesh type water cap.
Background technology
The resistance coefficient in the gap of water cap changes according to gap size, during by various sizes of gap, due to resistance
There is huge difference in the greatest differences of coefficient, the resistance that fluid is produced.Ion exchange column wants resin in holding post loose, must be full
The fine grain resin produced in sufficient operation process can be discharged in back flushing process by water cap.At present, traditional similar water cap is because of seam
Gap is small, it is impossible to meet the use condition, while must irregularly unpick and wash, and it is cumbersome to unpick and wash process, influences operating efficiency.
The problem of specifically existing mainly has：
1st, water cap gap size control accuracy, flexibility：Because the particle diameter of filtrate has very big difference, gap is blocked up
Fill in coefficient different, existing like product generally can not arbitrarily and accurately change gap size.Process is used in ion exchange column
It is middle by levigate resin or shredded resin or mechanical admixture, it is necessary to by the program device for transferring that recoils, so as to keep equipment inner ring
Border is cleaned, and resin state is loose.Like product gap rate is small, it is impossible to exclude fine grain resin, and gap is blocked on the contrary, reduces and leads to
Amount, reduces operating efficiency.
2nd, clean：Similar water cap was usually required after operation a period of time, total to take out independent cleaning, and cleaning process compared with
It is cumbersome for complexity.
The content of the invention
Goal of the invention：For shortcoming present in prior art, the present invention provides a kind of ion exchange column screen mesh type water
Cap, realizes that water cap gap size can be precisely controlled and change the purpose such as flexible, easy to assembly, No clean.
Technical scheme：The present invention realizes above-mentioned technical purpose by following technological means：
A kind of ion exchange column screen mesh type water cap, including covered in water cap lower cover, mozzle, nylon screen and water cap
Plate, the mozzle is the screwed hollow tube of outer wall, and the water cap lower cover and water cap upper cover plate all carry spiral shell for middle part
The hexagonal (hexagon)nut of pit, the screwed hole of the water cap lower cover and the outer wall of mozzle are connected through a screw thread；The nylon screen
For flat-surfaced screen, the top of the mozzle is set in, then tightened with the water conservancy diversion pipe outer wall by the water cap upper cover plate；Institute
State and two seal washers for being threaded hole are also cased with mozzle, the upper end of the water cap lower cover and the water are close to respectively
The lower end of cap upper cover plate.
When installing and using, some ion exchange columns with screen mesh type water cap through the screwed hole on installing plate, pass through two
Individual seal washer is fastened on the upper distribution grid close to ion exchange column top, described two seal washers play sealing, buffering,
Balance the effect of pressure.
Beneficial effects of the present invention：The present invention is by using assembling mode, simplified water cap manufacturing process, while having reached water
Cap gap size can be precisely controlled and change the purposes such as flexible, No clean.
Brief description of the drawings
Fig. 1 is the schematic elevation view of ion exchange column screen mesh type water cap of the present invention；
Fig. 2 is the schematic top plan view of ion exchange column screen mesh type water cap of the present invention；
Fig. 3 is the use state schematic diagram of ion exchange column screen mesh type water cap of the present invention.
Embodiment
In order that the object, technical solutions and advantages of the present invention are clearer, below in conjunction with the accompanying drawings with specific embodiment pair
The present invention is described in detail.
Embodiment：
As shown in Figure 1, 2, a kind of ion exchange column screen mesh type water cap 9, including water cap lower cover 1, mozzle 2, nylon
Screen cloth 3 and water cap upper cover plate 4, the mozzle 2 are on the screwed hollow tube of outer wall, the water cap lower cover 1 and water cap
Cover plate 4 is all threaded the hexagonal (hexagon)nut in hole for middle part, and the outer wall of the screwed hole and mozzle 2 of the water cap lower cover 1 passes through
Threaded connection；The nylon screen 3 is flat-surfaced screen, is set in the top of the mozzle 2, then pass through the water cap upper cover plate
4 tighten with the outer wall of the mozzle 2；Two seal washers 5 with threaded hole are also cased with the mozzle 2, are close to respectively
The upper end of the water cap lower cover 1 and the lower end of the water cap upper cover plate 4.
As shown in figure 3, the invention also discloses a kind of application method of ion exchange column with screen mesh type water cap 9：
(1) first by some ion exchange columns with screen mesh type water cap 9 through the screwed hole on upper distribution grid 6, pass through two
Individual seal washer 5 is fastened on the upper distribution grid 6 at the top of ion exchange column 11, described two seal washers 5 play sealing,
The effect of buffering, balance pressure；
(2) on the lower distribution grid 7 of the bottom of ion exchange column 11, it is contemplated that bearing, durability and filtering effect
Really, the stacked water cap 8 of traditional titanium is still installed；
(3) feed liquid following current process：Feed liquid 10 is flowed downstream into post from the capital of ion exchange column 11, the ion exchange
Post is played a part of making feed liquid be evenly distributed with screen mesh type water cap 9, further filters feed liquid impurity；
(4) just wash：Ion exchange resin 12 in the ion exchange column 11 can be crushed and produced perhaps in use
The thin resin 13 of many fine grains, produce flow in hardened phenomenon, influence ion exchange column 11 and parsing, adsorption operation parameter and
Effect by thin resin 13 by adverse current backwash, it is necessary to discharge ion exchange column 11；
(5) adverse current backwash process：Feed liquid is entered from the post bottom of ion exchange column 11, up gone out in post, at this
During, the ion exchange column screen mesh type water cap 9 can by the selection of mesh number or aperture size to nylon screen 3,
To control the thin resin 13 of different-grain diameter to pass through, backwash and various streams of the filter water flow velocity under different process state can be met
Speed ratio, meets the state that ion exchange resin 12 keeps loose in post, and Year -round Operation is without individually cleaning water cap or resin.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, in the spiritual and original of invention
Any modification, equivalent substitution and improvements made within then etc., should be included within the system architecture and method of the present invention.
Claims (3)
1. a kind of ion exchange column is with screen mesh type water cap (9), it is characterised in that including water cap lower cover (1), mozzle (2), Buddhist nun
Imperial screen cloth (3) and water cap upper cover plate (4), the mozzle (2) are the screwed hollow tube of outer wall, the water cap lower cover
(1) and water cap upper cover plate (4) is all threaded the hexagonal (hexagon)nut in hole for middle part, the screwed hole of the water cap lower cover (1) is with leading
The outer wall of flow tube (2) is connected through a screw thread；The nylon screen (3) is flat-surfaced screen, is set in the top of the mozzle (2)
End, then tightened by the water cap upper cover plate (4) and the outer wall of the mozzle (2)；Two are also cased with the mozzle (2)
The seal washer (5) in hole is threaded, upper end and the water cap upper cover plate (4) of the water cap lower cover (1) are close to respectively
Lower end.
2. ion exchange column according to claim 1 is with screen mesh type water cap (9), it is characterised in that some ions are handed over
Change post with screen mesh type water cap (9) through the screwed hole on upper distribution grid (6), by two seal washers (5) be fastened on close to from
On upper distribution grid (6) at the top of sub- exchange column (11).
3. the ion exchange column according to claim 1 application method of screen mesh type water cap (9), it is characterised in that including：
(1) first by some ion exchange columns with screen mesh type water cap (9) through the screwed hole on upper distribution grid (6), pass through two
Individual seal washer (5) is fastened on the upper distribution grid (6) at the top of ion exchange column (11)；
(2) on the lower distribution grid (7) of ion exchange column (11) bottom, the stacked water cap of traditional titanium is still installed
(8)；
(3) feed liquid following current process：Feed liquid (10) is flowed downstream into post from the capital of ion exchange column (11)；
(4) just wash：Ion exchange resin (12) in the ion exchange column (11) can be crushed and produced perhaps in use
The thin resin (13) of many fine grains, produces hardened phenomenon, it is necessary to which thin resin (13) is discharged into ion exchange by adverse current backwash
Post (11)；
(5) adverse current backwash process：Feed liquid is entered from the post bottom of ion exchange column (11), up gone out in post, the ion
Exchange column selection of the screen mesh type water cap (9) by mesh number or aperture size to nylon screen (3), to control different-grain diameter
Thin resin (13) is passed through, and meets ion exchange resin (12) and loose state is kept in post, and Year -round Operation is without individually clear
Wash water cap or resin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710486771.XA CN107224998A (en) | 2017-06-23 | 2017-06-23 | A kind of ion exchange column screen mesh type water cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710486771.XA CN107224998A (en) | 2017-06-23 | 2017-06-23 | A kind of ion exchange column screen mesh type water cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107224998A true CN107224998A (en) | 2017-10-03 |
Family
ID=59936538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710486771.XA Pending CN107224998A (en) | 2017-06-23 | 2017-06-23 | A kind of ion exchange column screen mesh type water cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107224998A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108706634A (en) * | 2018-06-12 | 2018-10-26 | 崇义章源钨业股份有限公司 | Purify the device and method of ammonium tungstate solution |
Citations (10)
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|---|---|---|---|---|
| CN2430430Y (en) * | 2000-06-15 | 2001-05-16 | 凯米沃特(宜兴)净化剂有限公司 | Pressure resistant micro electrolytic bed |
| CN202297206U (en) * | 2011-10-18 | 2012-07-04 | 武汉钢铁(集团)公司 | Ion exchanger top water distribution device |
| CN202766339U (en) * | 2012-08-17 | 2013-03-06 | 山东兆光色谱分离技术有限公司 | Mixed bed ion exchanger |
| CN103611678A (en) * | 2013-12-11 | 2014-03-05 | 山东润科机电设备有限公司 | Method for rapidly replacing strained sieve net and vibration sieve |
| CN103723793A (en) * | 2012-10-16 | 2014-04-16 | 吴舒克 | Water distribution cap for water treatment exchanger |
| CN203700077U (en) * | 2014-02-13 | 2014-07-09 | 广州益方田园环保股份有限公司 | Efficient ion exchanger |
| CN205294909U (en) * | 2015-12-29 | 2016-06-08 | 中国神华能源股份有限公司 | Counter current regeneration interchanger |
| CN205603282U (en) * | 2016-03-21 | 2016-09-28 | 赵茉焱 | System weakly alkaline drinking water equipment |
| CN106348537A (en) * | 2016-10-26 | 2017-01-25 | 青岛大学 | Wastewater treatment system based on constructed wetlands |
| CN207012980U (en) * | 2017-06-23 | 2018-02-16 | 成都虹波钼业有限责任公司 | A kind of ion exchange column screen mesh type water cap |
-
2017
- 2017-06-23 CN CN201710486771.XA patent/CN107224998A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2430430Y (en) * | 2000-06-15 | 2001-05-16 | 凯米沃特(宜兴)净化剂有限公司 | Pressure resistant micro electrolytic bed |
| CN202297206U (en) * | 2011-10-18 | 2012-07-04 | 武汉钢铁(集团)公司 | Ion exchanger top water distribution device |
| CN202766339U (en) * | 2012-08-17 | 2013-03-06 | 山东兆光色谱分离技术有限公司 | Mixed bed ion exchanger |
| CN103723793A (en) * | 2012-10-16 | 2014-04-16 | 吴舒克 | Water distribution cap for water treatment exchanger |
| CN103611678A (en) * | 2013-12-11 | 2014-03-05 | 山东润科机电设备有限公司 | Method for rapidly replacing strained sieve net and vibration sieve |
| CN203700077U (en) * | 2014-02-13 | 2014-07-09 | 广州益方田园环保股份有限公司 | Efficient ion exchanger |
| CN205294909U (en) * | 2015-12-29 | 2016-06-08 | 中国神华能源股份有限公司 | Counter current regeneration interchanger |
| CN205603282U (en) * | 2016-03-21 | 2016-09-28 | 赵茉焱 | System weakly alkaline drinking water equipment |
| CN106348537A (en) * | 2016-10-26 | 2017-01-25 | 青岛大学 | Wastewater treatment system based on constructed wetlands |
| CN207012980U (en) * | 2017-06-23 | 2018-02-16 | 成都虹波钼业有限责任公司 | A kind of ion exchange column screen mesh type water cap |
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| 张兆杰等: "《锅炉水处理技术》", 31 July 2003, 黄河水利出版社 * |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108706634A (en) * | 2018-06-12 | 2018-10-26 | 崇义章源钨业股份有限公司 | Purify the device and method of ammonium tungstate solution |
| CN108706634B (en) * | 2018-06-12 | 2021-07-16 | 崇义章源钨业股份有限公司 | Apparatus and method for purifying ammonium tungstate solution |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171003 |
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| RJ01 | Rejection of invention patent application after publication |