CN104843907A - Super purification column for laboratory water purifier - Google Patents
Super purification column for laboratory water purifier Download PDFInfo
- Publication number
- CN104843907A CN104843907A CN201510301662.7A CN201510301662A CN104843907A CN 104843907 A CN104843907 A CN 104843907A CN 201510301662 A CN201510301662 A CN 201510301662A CN 104843907 A CN104843907 A CN 104843907A
- Authority
- CN
- China
- Prior art keywords
- end cover
- ring groove
- purification column
- purifying cylinder
- ring
- 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.)
- Granted
Links
Landscapes
- Water Treatment By Sorption (AREA)
Abstract
The invention discloses a super purification column for a laboratory water purifier. The super purification column comprises an upper end cover (1), a lower end cover (2), a purification column body A (3) and a purification column body B (4), wherein the top end and bottom end of the purification column body B (4) are respectively welded in an annular groove b (6) and an annular groove d (8); micro-porous filters I (9) positioned in an annular groove a (5) and the annular groove b (6) are formed in the bottom surface of the upper end cover (1); a water inlet joint (10) communicated with the purification column body A (3) and a water outlet joint (11) communicated with the purification column body B (4) are formed in the upper end cover (1); and a water through hole (21) communicated with two cavities (13) is formed in the lower end cover (2). The super purification column disclosed by the invention has the beneficial effects that the purification column is compact in structure and convenient and rapid to mount, resin scrap leakage is avoided, and the filtering effect is good.
Description
Technical field
The present invention relates to the technical field of water filtration, particularly a kind of super purification column of laboratory purifier water.
Background technology
To requiring higher with water in laboratory, laboratory often needs the reliability using pure water to ensure experiment, and laboratory is product for civilian use universal serial for the manufacture of the purification column in the Superpure water machine of pure water mostly now, because the filter effect of product for civilian use series is high not as good as the requirement in laboratory far away, cause produced water quality unstable, affect Superpure water machine and normally use.The filter material of the product for civilian use is few simultaneously, is unfavorable for water purification.Existing purification column in use, exchange resin has gravitate in the purification column vertically placed, downwards the trend of deposition, and can not expand in diametric(al) by the constraint of envelope band, therefore the easy flexural deformation of purification column, exchange resin can produce gap between wall in the enclosure.When pure water flows downward from purification column, due to the impact in gap, can Biased flow phenomenon be produced, cause current and resin contact not exclusively, affect water quality.Secondly, in water treatment procedure, along with purification column is elongated for duration of service, resin chip may spill and affect water quality.Simultaneously currently available products needs interim assembling when mounted, installation and maintenance difficulty, and institute produces pure water quality and cannot ensure, volume also greatly, takies fabricating yard many.How to provide a kind of purification column from the above mentioned, solve prior art institute produced problem, become those skilled in the art's technical issues that need to address.
Summary of the invention
The object of the invention is to the shortcoming overcoming prior art, a kind of compact construction is provided, easy for installation, quick, can not produce that resin chip leaks, the super purification column of the laboratory purifier water of good filtration effect.
Object of the present invention is achieved through the following technical solutions: a kind of super purification column of laboratory purifier water, it comprises upper end cover, lower end cover, purifying cylinder A and purifying cylinder B, the basal surface of upper end cover is provided with ring groove a and ring groove b, the top surface of lower end cover is provided with ring groove c and ring groove d, the top ends of purifying cylinder A, bottom is welded on ring groove a respectively, in ring groove c, the top ends of purifying cylinder B, bottom is welded on ring groove b respectively, in ring groove d, the basal surface of upper end cover is provided with the millipore filtration sheet I being positioned at ring groove a and ring groove b, upper end cover is provided with the water inlet interface and the water outlet mouthpiece being communicated with purifying cylinder B that are communicated with purifying cylinder A, the top surface of lower end cover is provided with the millipore filtration sheet II being positioned at ring groove c and ring groove d, the top surface of lower end cover is also provided with two die cavities, two die cavities are separately positioned on immediately below two millipore filtration sheet II, the water hole of connection two die cavities is also provided with in lower end cover, the surface of described millipore filtration sheet I and millipore filtration sheet II is provided with pressure ring, between pressure ring and millipore filtration sheet I, filtration unit is provided with between pressure ring and millipore filtration sheet II, purifying cylinder A and purifying cylinder B is provided with locating dowel.
Described pressure ring is fixed by nail pressing through pressure ring.
Described filtration unit is made up of filtering net main body, screen support muscle and filter screen, and filter screen and screen support muscle are all arranged in filtering net main body, and filter screen is arranged on the top of screen support muscle, the outer wall of filtering net main body are provided with sealing-ring mounting groove.
Described upper end cover, lower end cover, purifying cylinder A, purifying cylinder B all adopt Shooting Technique once shaped.
Described water inlet interface, water outlet mouthpiece all adopt three points of fast spigot joints.
The present invention has the following advantages:
(1) water inlet interface of the present invention, water outlet mouthpiece all adopt three points of fast spigot joints, coordinate adapter coupling Inlet and outlet water direction arbitrarily to adjust, convenient switching.
(2) upper end cover of the present invention, lower end cover, purifying cylinder A, purifying cylinder B all adopt Shooting Technique once shaped, and bearing capacity is strong, and the tube wall thickness of purification column is even, and circular degree is good.
(3) purifying cylinder A of the present invention and purifying cylinder B being provided with locating dowel, playing the effect of horizontal and vertical location when welding, convenient welding.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the A-A sectional view of Fig. 1;
Fig. 3 is the B-B sectional view of Fig. 1;
Fig. 4 is the vertical view of Fig. 1;
Fig. 5 is the structural representation of filtration unit of the present invention;
Fig. 6 is the vertical view of Fig. 5;
In figure, 1-upper end cover, 2-lower end cover, 3-purifying cylinder A, 4-purifying cylinder B, 5-ring groove a, 6-ring groove b, 7-ring groove c, 8-ring groove d, 9-millipore filtration sheet I, 10-are intake interface, 11-water outlet mouthpiece, 12-millipore filtration sheet II, 13-die cavity, 14-pressure ring, 15-locating dowel, 16-pressure ring presses nail pressing, 17-filtering net main body, 18-screen support muscle, 19-filter screen, 20-sealing-ring mounting groove, 21-water hole.
Embodiment
Below in conjunction with accompanying drawing, the present invention will be further described, and protection scope of the present invention is not limited to the following stated:
As Figure 1-4, a kind of super purification column of laboratory purifier water, it comprises upper end cover 1, lower end cover 2, purifying cylinder A3 and purifying cylinder B4, the basal surface of upper end cover 1 is provided with ring groove a5 and ring groove b6, the top surface of lower end cover 2 is provided with ring groove c7 and ring groove d8, the top ends of purifying cylinder A3, bottom is welded on ring groove a5 respectively, in ring groove c7, the top ends of purifying cylinder B4, bottom is welded on ring groove b6 respectively, in ring groove d8, the basal surface of upper end cover 1 is provided with the millipore filtration sheet I9 being positioned at ring groove a5 and ring groove b6, upper end cover 1 is provided with the water inlet interface 10 and the water outlet mouthpiece 11 being communicated with purifying cylinder B4 that are communicated with purifying cylinder A3, described water inlet interface 10, water outlet mouthpiece 11 all adopts three points of fast spigot joints, adapter coupling Inlet and outlet water direction is coordinated arbitrarily to adjust, convenient switching.The top surface of lower end cover 2 is provided with the millipore filtration sheet II12 being positioned at ring groove c7 and ring groove d8, the top surface of lower end cover 2 is also provided with two die cavities 13, two die cavities 13 are separately positioned on immediately below two millipore filtration sheet II12, the water hole 21 of connection two die cavities 13 is also provided with in lower end cover 2, the surface of described millipore filtration sheet I9 and millipore filtration sheet II12 is provided with pressure ring 14, pressure ring 14 is fixed by nail pressing 16 through pressure ring, between pressure ring 14 and millipore filtration sheet I9, filtration unit is provided with between pressure ring 14 and millipore filtration sheet II12, purifying cylinder A3 and purifying cylinder B4 is provided with locating dowel 15, the effect of horizontal and vertical location is played when welding, convenient welding.
As shown in Figure 5 and Figure 6, filtration unit is made up of filtering net main body 17, screen support muscle 18 and filter screen 19, the cylindrical shape of filtering net main body 17, the top of filtering net main body 17 is provided with through hole, described filter screen 19 and screen support muscle 18 are all arranged in through hole, the crisscross setting of screen support muscle 18, and filter screen 19 is arranged on the top of screen support muscle 18, the outer wall of filtering net main body 17 is provided with sealing-ring mounting groove 20, in sealing-ring mounting groove 20, is provided with sealing-ring.
Described upper end cover 1, lower end cover 2, purifying cylinder A3, purifying cylinder B4 all adopt Shooting Technique once shaped, and bearing capacity is strong, and the tube wall thickness of purification column is even, and circular degree is good.
The preparation of ultrapure water: add anion-cation exchange resin in purifying cylinder A3 and purifying cylinder B4, pass into through pretreated RO water through water inlet interface 10 in purifying cylinder A3, the millipore filtration sheet I9 of RO water in turn in ring groove a5, the filter screen 19 of filtration unit, anion-cation exchange resin in purifying cylinder A3, millipore filtration sheet II12 in ring groove c7 enters in the die cavity 13 below purifying cylinder A3, thus achieve RO water and anion-cation exchange resin carries out ion-exchange, RO water after subsequent filtration enters in the die cavity 13 below purifying cylinder B4 through water hole 21 under the effect of the pressure, millipore filtration sheet II12 again in turn in ring groove d8, anion-cation exchange resin in purifying cylinder B4, the filter screen 19 of filtration unit, millipore filtration sheet I9 in ring groove b6 flows out from water outlet mouthpiece 11, finally achieve the preparation of ultrapure water, there is sealing tight, the feature of good filtration effect.
Invention can also be used for the pre-treatment of tap water, before process, anion-cation exchange resin in above-mentioned purifying cylinder A3 and purifying cylinder B4 is replaced with filtrate or filter core, and namely this invention can be used for large granular impurity in filtering tap water and silt, to realize the pre-treatment of tap water.
The above is only the preferred embodiment of the present invention, be to be understood that the present invention is not limited to the form disclosed by this paper, should not regard the eliminating to other embodiments as, and can be used for other combinations various, amendment and environment, and can in contemplated scope described herein, changed by the technology of above-mentioned instruction or association area or knowledge.And the change that those skilled in the art carry out and change do not depart from the spirit and scope of the present invention, then all should in the protection domain of claims of the present invention.
Claims (5)
1. the super purification column of a laboratory purifier water, it is characterized in that: it comprises upper end cover (1), lower end cover (2), purifying cylinder A(3) and purifying cylinder B(4), the basal surface of upper end cover (1) is provided with ring groove a(5) and ring groove b(6), the top surface of lower end cover (2) is provided with ring groove c(7) and ring groove d(8), purifying cylinder A(3) top ends, bottom is welded on ring groove a(5 respectively), ring groove c(7) in, purifying cylinder B(4) top ends, bottom is welded on ring groove b(6 respectively), ring groove d(8) in, the basal surface of upper end cover (1) is provided with and is positioned at ring groove a(5) and ring groove b(6) millipore filtration sheet I(9), upper end cover (1) is provided with and is communicated with purifying cylinder A(3) water inlet interface (10) be communicated with purifying cylinder B(4) water outlet mouthpiece (11), the top surface of lower end cover (2) is provided with and is positioned at ring groove c(7) and ring groove d(8) millipore filtration sheet II(12), the top surface of lower end cover (2) is also provided with two die cavities (13), two die cavities (13) are separately positioned on two millipore filtration sheet II(12) immediately below, the water hole (21) of connection two die cavities (13) is also provided with in lower end cover (2), described millipore filtration sheet I(9) and millipore filtration sheet II(12) surface on be provided with pressure ring (14), pressure ring (14) and millipore filtration sheet I(9) between, pressure ring (14) and millipore filtration sheet II(12) between be provided with filtration unit, purifying cylinder A(3) and purifying cylinder B(4) on be provided with locating dowel (15).
2. the super purification column of a kind of laboratory purifier water according to claim 1, is characterized in that: described pressure ring (14) is fixed by nail pressing (16) through pressure ring.
3. the super purification column of a kind of laboratory purifier water according to claim 1, it is characterized in that: described filtration unit is made up of filtering net main body (17), screen support muscle (18) and filter screen (19), filter screen (19) and screen support muscle (18) are all arranged in filtering net main body (17), filter screen (19) is arranged on the top of screen support muscle (18), the outer wall of filtering net main body (17) is provided with sealing-ring mounting groove (20).
4. the super purification column of a kind of laboratory purifier water according to claim 1, is characterized in that: described upper end cover (1), lower end cover (2), purifying cylinder A(3), purifying cylinder B(4) all adopt Shooting Technique once shaped.
5. the super purification column of a kind of laboratory purifier water according to claim 1, is characterized in that: described water inlet interface (10), water outlet mouthpiece (11) all adopt three points of fast spigot joints.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510301662.7A CN104843907B (en) | 2015-06-05 | 2015-06-05 | A kind of super purification column of laboratory purifier water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510301662.7A CN104843907B (en) | 2015-06-05 | 2015-06-05 | A kind of super purification column of laboratory purifier water |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104843907A true CN104843907A (en) | 2015-08-19 |
| CN104843907B CN104843907B (en) | 2016-09-07 |
Family
ID=53843955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510301662.7A Active CN104843907B (en) | 2015-06-05 | 2015-06-05 | A kind of super purification column of laboratory purifier water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104843907B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108905372A (en) * | 2018-08-22 | 2018-11-30 | 成都水思源科技有限公司 | A kind of purification column applied to hydrotreater |
| CN110102090A (en) * | 2019-05-24 | 2019-08-09 | 四川宜科纯水设备有限公司 | The fast of filtrate can be loaded and insert filter column, water purifier |
| CN110115871A (en) * | 2019-05-24 | 2019-08-13 | 四川宜科纯水设备有限公司 | A kind of building block system large capacity filter column component, large capacity water purifier |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201495138U (en) * | 2009-09-18 | 2010-06-02 | 成都超纯科技有限公司 | Integrated super purification column for laboratory water purifier |
| CN204675926U (en) * | 2015-06-05 | 2015-09-30 | 四川优普超纯科技有限公司 | A kind of super purification column of laboratory purifier water |
-
2015
- 2015-06-05 CN CN201510301662.7A patent/CN104843907B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201495138U (en) * | 2009-09-18 | 2010-06-02 | 成都超纯科技有限公司 | Integrated super purification column for laboratory water purifier |
| CN204675926U (en) * | 2015-06-05 | 2015-09-30 | 四川优普超纯科技有限公司 | A kind of super purification column of laboratory purifier water |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108905372A (en) * | 2018-08-22 | 2018-11-30 | 成都水思源科技有限公司 | A kind of purification column applied to hydrotreater |
| CN110102090A (en) * | 2019-05-24 | 2019-08-09 | 四川宜科纯水设备有限公司 | The fast of filtrate can be loaded and insert filter column, water purifier |
| CN110115871A (en) * | 2019-05-24 | 2019-08-13 | 四川宜科纯水设备有限公司 | A kind of building block system large capacity filter column component, large capacity water purifier |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104843907B (en) | 2016-09-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104843907A (en) | Super purification column for laboratory water purifier | |
| CN204675926U (en) | A kind of super purification column of laboratory purifier water | |
| CN105126400A (en) | Elastomeric diaphragm filter plate | |
| CN104888507A (en) | High-capacity purification column of water purifier | |
| CN112340811A (en) | Silicon carbide ceramic membrane clarification equipment | |
| CN205019968U (en) | Liquid filtration membrane group spare | |
| CN204684751U (en) | A kind of Large Copacity purification column for water purifior | |
| CN217854801U (en) | High-airtightness filter | |
| CN104923084B (en) | Internal-external pressure pre-coating type dynamic membrane support and dynamic membrane system | |
| KR20190100357A (en) | Water tank and household water purifier with the same | |
| CN202078805U (en) | Integral purifying column of super-pure water system | |
| CN2882753Y (en) | Flat microhole membrane hollow filter board | |
| CN208166636U (en) | A kind of water process putamina combination unit | |
| CN203469593U (en) | Precise filter in production technology of malt syrup | |
| CN114289181A (en) | High-performance mechanical seal magnetic filter | |
| CN203159586U (en) | Stainless steel white spirit filtering device | |
| CN208055057U (en) | A kind of active carbon filtering device for increasing Water flow-path and reducing flow resistance | |
| CN201643822U (en) | Upper-feed box-type filter plate | |
| CN204746115U (en) | Dynamic membrane supporter of interior external pressure formula of precoating and dynamic membrane system | |
| CN204337885U (en) | Filtration membrane cartridge and filter | |
| CN210122520U (en) | Waste water purification device based on membrane separation technology | |
| CN208081944U (en) | A kind of sediment outflow drain combination part and its sand cylinder filter of application | |
| CN108314143A (en) | A kind of water process putamina combination unit | |
| CN206045558U (en) | The water route circuit board of water purification machine water purifier | |
| CN206809881U (en) | A kind of tubing type liquid filter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |