CN2411833Y - Simple liquid filter - Google Patents
Simple liquid filter Download PDFInfo
- Publication number
- CN2411833Y CN2411833Y CN 00231264 CN00231264U CN2411833Y CN 2411833 Y CN2411833 Y CN 2411833Y CN 00231264 CN00231264 CN 00231264 CN 00231264 U CN00231264 U CN 00231264U CN 2411833 Y CN2411833 Y CN 2411833Y
- Authority
- CN
- China
- Prior art keywords
- filter
- container
- fixed
- platform
- upper container
- 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
Images
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model relates to a simple liquid filtering device and comprises a bottom seat and a supporting bracket on the bottom seat, wherein, the supporting bracket is provided with an upper container, a thin membrane filtering device and a lower container, and a horizontal flat platform is arranged under the upper container. The lateral part of the upper container is provided with a flat platform hanging ring fixed on a movable sliding wheel, and a connecting line reaches a handle wheel fixed in the proper position under the supporting bracket respectively through a fixing point, the movable sliding wheel and two fixed sliding wheels. The handle wheel is connected with a shaft bearing and a hand rocker beside which a fixed lower support is also provided with an arresting hook. The simple liquid filtering device has the characteristics of simple structure, ability of saving half of the force when the movable sliding wheel apparatus is adopted to lift the containers, convenient operation, good dust and pollution preventing performance, low cost, strong usability, quick filtering speed, excellent filtering effect, etc.
Description
The utility model relates to filter, particularly a kind of simple and easy liquid filter.
At present, the reagent of medical import automatic blood cell analyzer is very expensive, thereby domestic most user is often with reference to related data prepared and diluted liquid, flushing liquor, hemolytic agent voluntarily, with cost saving.The final step of reagent preparation is to filter to remove particulate matter and bacterium, when meeting instrument reagent blank parameter request, can use on the machine.What filter was commonly used has two kinds: a kind of is the glass bacteria filter, and this device rate of filtration is slow, needs stainless-steel vacuum pump and special messenger guard, and glass filter mat is very complicated by the post processing of particulate obstruction, and recycling rate of waterused is low; Another kind is the Thin Stainless Steel film filter, uses miillpore filter, and speed is fast, but also needs the suction of stainless-steel vacuum pump and special messenger's operation, and complete equipment is worth tens thousand of units.
The purpose of this utility model provide a kind of simple in structure, easy to operate, filter effect is good, cost is low and the simple and easy liquid filter of applied range.
The simple and easy liquid filter of the utility model design comprises base, on base, be provided with fixed support, be provided with down container, membrane filter and upper container from the bottom to top successively in the described support and on the base, and upper container is positioned on the levelling bench, also be respectively equipped with two platforms up and down at described membrane filter, link to each other by pipeline between the outlet end of described membrane filter and the following container, described pipeline is provided with the blast pipe and the master switch of belt switch, covering of described container down is provided with the wireway of being with absorbent cotton, and the below of following container is provided with the outlet pipe of belt switch; Covering of described upper container also is provided with the wireway of being with absorbent cotton, the other platform of upper container is provided with the platform suspension ring, the end points at four angles of platform is provided with the slot type runner, can slide up and down along the vertical straight-bar on four jiaos on the platform, described support central authorities topmost are provided with a fixing point, the other fixed pulley that is provided with of fixing point, between fixed pulley and fixing point, also be provided with a movable pulley, described platform suspension ring are fixed on the movable pulley, side in the upper surface of support also is provided with a fixed pulley, one connecting line passes through fixing point successively, movable pulley, two fixed pulleys arrive the manual pulley that is fixed on appropriate position, support below, also be connected with bearing and joystick on the described manual pulley, on the other support of joystick, also be provided with arrester hook.
Wherein, all can be provided with on the platform on described upper container and following container side and protect the weir, not move with the protection container.
Can also be provided with umbrella on the described top of the outlet pipe of container down and hide dust hood.
Described membrane filter is made up of three groups of filter membranes, filters successively, described filter is made with stainless steel or epistasis pressure-resistant plastic, it is several concentric circles grooves that equate at interval that every structure is the front, reverse side then is several by recessed of the radiation outside the mediad, and the degree of depth of groove and recessed 's degree of depth sum is every layer a thickness, makes groove and recessed form liquid flow path.Width between the described concentric circles groove can support filter membrane effectively, prevents that the film pressurized from breaking.The upper and lower cover of filter is cone, cone one end connects water inlet pipe or outlet pipe, the other end stretches out and fixes by the screw and the filter disc at four angles, and lid and filter disc and with each filter disc between be equipped with withstand voltage elastic tape, after screw is fixed, play sealing and making the effect that has suitable space between filter disc layer by layer.
Described recess width is preferably 1mm, and the too small filtrate flow velocity of recess width is slow, and excessive film is subject to hydraulic action and subsides and break.
The profile of described filter can be made into square, and disc effectively filters in central authorities, and a screw is respectively established at four angles, and the surface requirements of concentric circles and extension thereof is very smooth, prevents that filter membrane is subjected to hydraulic action and breaks.
Described membrane filter can be established two groups, and two cluster film filters are communicated with through pipeline, a shared water inlet and a delivery port, and be fixed on the corresponding platform.
Described upper container since be positioned at one can be through movable pulley, fixed pulley, manual pulley by nylon rope and the traction of platform suspension ring along on the platform of support ascending, descending, and four jiaos on platform contact with support by small-sized slot type runner, the power of can reducing friction, increase are stable.Adopt band tubing or plastic flexible pipe to be connected between described upper container and the filter, the free bend that is beneficial to pipeline coils on corresponding platform.
The simple and easy liquid filter of the utility model design utilizes the high-quality cellulose microporosity filter membrane by hydraulic action liquid to be filtered, remove particulate matter and bacterium, can be adapted to hospital laboratories at different levels after to the autogamy of cellanalyzer reagent filtration and the filtration of other liquid, have simple in structure, adopt movable pulley device boost container can save the power of half, easy to operate, dustproof good, the characteristics such as cost is low, usability is strong, applied range, the rate of filtration is very fast, filter effect is good of contaminative.Do not need vavuum pump and special messenger guard during use, the multinomial major parameter of the reagent blank of disposable filtering all meets the instrument requirement.Can satisfy the personal or sale of particularly medium and small hospital of hospitals at different levels small-scale production.
One of key of filter effect is the selection of cellulose microporosity filter membrane, select quality product, and carries out immersion treatment in advance in strict accordance with the miillpore filter operation instruction, otherwise the aperture does not reach the requirement of 0.8um and 0.2um.Cellulose microporosity filter membrane belongs to disposable to be installed and used, and stage re-uses at interval.The filtering solution amount will be decided as the case may be each time, when flow velocity obviously reduces, then because the cause that micropore is blocked gradually by particulate should more renew filter membrane at this moment.
The membrane filtration speed of this device depends primarily on the liquid level of upper container to the vertical range between the filter membrane, and this distance experimental results show that remaining on 1500-2000mm is advisable.
The using method of the simple and easy liquid filter of the utility model design is as follows:
1, the preliminary treatment of miillpore filter: with the cellulose microporosity filter membrane horizontal of the diameter 150mm of 2 aperture 0.8um and 4 aperture 0.2um in the container of cleaning, distilled water immersion with about 70 ℃, make it all wetting to more than 4 hours, it is standby to change about 20 hours of 2-3 distilled water immersion then.
2, respectively two cluster film filters are dismantled, from the bottom to top the filter membrane with aperture 0.2um be tiled in down, in two layers, the filter membrane of aperture 0.8um is tiled in the upper strata, and each layer all pressed valve rubber (circle), tighten the screw of four jiaos in filter, put just on platform.
3, upper container is reduced to the appropriate location, open loam cake solution is poured in the container, cover tight loam cake and it is risen to behind the suitable height with the fixing rocking handle of arrester hook.
4, open air bleeding valve and residual air is discarded to closes after liquid flows out, the opening conduits master switch, filtrate enters down container.
5, will descend the outlet pipe switch opens in the container lower right corner, and carry out the filtrate can under the screening dust hood, if last machine debugging is reagent blank multiple parameters leucocyte WBC≤0.3*10
9/ L, red blood cell RBC≤0.02*10
12/ L, Hb H GB≤1g/L, blood platelet PLT≤10*10
9/ L meets the requirements, can come into operation, otherwise poor filtration effect, particulate exceeds standard and should ascertain the reason, and filters once more.
6, whenever filtration finishes with an amount of distilled water that raffinate row filter is only,, and filter membrane taken off abandon in case the saline crystallization influence filters next time.
The miillpore filter of simple and easy liquid filter through repeatedly selecting high-quality of the utility model design filters solution, except that the filtrate that begins need be filtered the secondary at every turn, be once and can come into operation, and guarantee that filtrate blank WBC, RBC, HGB, PLT parameter value are zero, and filter effect is good, speed is very fast, integrated operation is simple, laborsaving, safety, do not need the special messenger to guard, can satisfy the requirement that hospitals at different levels daily use of particularly medium and small hospital or small-scale production are sold, reach the intended purposes of design fully.
Further describe the utility model below in conjunction with drawings and Examples
The overall structure schematic diagram of a kind of simple and easy liquid filter that accompanying drawing 1 designs for the utility model;
Accompanying drawing 2 is the structural representation of described filter;
Wherein, label 1 is a base, and 2 is support, and 4 is platform, 5 is membrane filter, and 6 are following container, and 7 is pipeline, 8 is the blast pipe of belt switch, and 9 is master switch, 10 wireways for band absorbent cotton, 11 is the outlet pipe of belt switch, and 12 is levelling bench, and 13 is upper container, 14 is the platform suspension ring, and 15 is the slot type runner, and 16 is vertical straight-bar, 17 is fixing point, and 18 is fixed pulley, and 19 is movable pulley, 20 is connecting line, and 21 is manual pulley, and 22 is bearing, 23 is joystick, and 24 is arrester hook, and 25 for protecting the weir, 26 for umbrella hides dust hood, and 27 is filter, and 28 is the concentric circles groove, 29 is recessed of radiation, and 30 are the cone lid, and 31 is screw.
Simple and easy liquid filter as shown in the figure, it comprises base 1, on base, be provided with fixed support 2, be provided with down container 6 from the bottom to top successively in the described support and on the base, membrane filter 5 and upper container 13, and upper container is positioned on the levelling bench 12, also be respectively equipped with two platforms 4 up and down at described membrane filter, link to each other by pipeline 7 between the outlet end of described membrane filter and the following container, described pipeline is provided with the blast pipe 8 and the master switch 9 of belt switch, covering of described container down is provided with the wireway 10 of being with absorbent cotton, and the below of following container is provided with the outlet pipe 11 of belt switch; Covering of described upper container also is provided with the wireway 10 of being with absorbent cotton, the other platform of upper container is provided with platform suspension ring 14, the end points at four angles of platform is provided with slot type runner 15, can slide up and down along the vertical straight-bar 16 on four jiaos on the platform, described support central authorities topmost are provided with a fixing point 17, the other fixed pulley 18 that is provided with of fixing point, between fixed pulley and fixing point, also be provided with a movable pulley 19, described platform suspension ring are fixed on the movable pulley, side in the upper surface of support also is provided with a fixed pulley, one connecting line 20 passes through fixing point successively, movable pulley, two fixed pulleys arrive the manual pulley 21 that is fixed on appropriate position, support below, also be connected with bearing 22 and joystick 23 on the described manual pulley, on the other support of joystick, also be provided with arrester hook 24.
Wherein, be equipped with on the platform by described upper container and the following container and protect weir 25; Also be provided with umbrella on the described top of the outlet pipe of container down and hide dust hood 26.
Described membrane filter is made up of three groups of filter membranes, filter 27 successively, described filter is made with stainless steel or epistasis pressure-resistant plastic, it is several concentric circles grooves 28 that equate at interval that every structure is the front, reverse side then is several by recessed 29 of the outer radiation of mediad, and the degree of depth of groove and recessed 's degree of depth sum is every layer a thickness, makes groove and recessed form liquid flow path.The upper and lower cover of membrane filter is cone 30, cone one end connects water inlet pipe or outlet pipe, the other end stretches out and fixes with filter disc by the screw 31 at four angles, and lid and filter disc and with each filter disc between be equipped with withstand voltage elastic tape, after screw is fixed, play sealing and making the effect that has suitable space between filter disc layer by layer.Described recess width is preferably 1mm, and the too small filtrate flow velocity of recess width is slow, and excessive film is subject to hydraulic action and subsides and break.The profile of described filter is made square, and disc effectively filters in central authorities, and a screw is respectively established at four angles.
Described membrane filter is provided with two groups, and two cluster film filters are communicated with through pipeline, a shared water inlet and a delivery port, and be fixed on the corresponding platform.Adopt band tubing or plastic flexible pipe to be connected between described upper container and the membrane filter.
Claims (8)
1, a kind of simple and easy liquid filter, it is characterized in that comprising base, on base, be provided with fixed support, be provided with down container, membrane filter and upper container from the bottom to top successively in the described support and on the base, and upper container is positioned on the levelling bench, also be respectively equipped with two platforms up and down at described membrane filter, link to each other by pipeline between the outlet end of described membrane filter and the following container, described pipeline is provided with the blast pipe and the master switch of belt switch, covering of described container down is provided with the wireway of being with absorbent cotton, and the below of following container is provided with the outlet pipe of belt switch; Covering of described upper container also is provided with the wireway of being with absorbent cotton, the other platform of upper container is provided with the platform suspension ring, the end points at four angles of platform is provided with the slot type runner, can slide up and down along the vertical straight-bar on four jiaos on the platform, described support central authorities topmost are provided with a fixing point, the other fixed pulley that is provided with of fixing point, between fixed pulley and fixing point, also be provided with a movable pulley, described platform suspension ring are fixed on the movable pulley, side in the upper surface of support also is provided with a fixed pulley, one connecting line passes through fixing point successively, movable pulley, two fixed pulleys arrive the manual pulley that is fixed on appropriate position, support below, also be connected with bearing and joystick on the described manual pulley, on the other support of joystick, also be provided with arrester hook.
2, simple and easy liquid filter as claimed in claim 1 is characterized in that being equipped with on the other platform of described upper container and following container and protects the weir.
3, simple and easy liquid filter as claimed in claim 1 is characterized in that also being provided with umbrella on the described top of the outlet pipe of container down hides dust hood.
4, simple and easy liquid filter as claimed in claim 1, it is characterized in that described membrane filter is made up of three groups of filter membranes, filters successively, it is several concentric circles grooves that equate at interval that every structure is the front, reverse side then is several by recessed of the radiation outside the mediad, and the degree of depth of groove and recessed 's degree of depth sum is every layer a thickness, makes groove and recessed form liquid flow path.
5, simple and easy liquid filter as claimed in claim 4, the upper and lower cover that it is characterized in that described membrane filter is cone, cone one end connects water inlet pipe or outlet pipe, the other end stretches out and fixes by the screw and the filter disc at four angles, and lid and filter disc and with each filter disc between be equipped with withstand voltage elastic tape, after screw is fixed, play sealing and making the effect that has suitable space between filter disc layer by layer.
6, simple and easy liquid filter as claimed in claim 4 is characterized in that described recess width is 1mm.
7, simple and easy liquid filter as claimed in claim 4 is characterized in that the profile of described filter is made square, and disc effectively filters in central authorities, and a screw is respectively established at four angles.
8, simple and easy liquid filter as claimed in claim 1 is characterized in that described membrane filter establishes two groups, and two cluster film filters are communicated with through pipeline, a shared water inlet and a delivery port, and be fixed on the corresponding platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00231264 CN2411833Y (en) | 2000-03-31 | 2000-03-31 | Simple liquid filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00231264 CN2411833Y (en) | 2000-03-31 | 2000-03-31 | Simple liquid filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2411833Y true CN2411833Y (en) | 2000-12-27 |
Family
ID=33594195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00231264 Expired - Fee Related CN2411833Y (en) | 2000-03-31 | 2000-03-31 | Simple liquid filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2411833Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102791616A (en) * | 2009-12-23 | 2012-11-21 | 西托维拉公司 | A system and method for particle filtration |
-
2000
- 2000-03-31 CN CN 00231264 patent/CN2411833Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102791616A (en) * | 2009-12-23 | 2012-11-21 | 西托维拉公司 | A system and method for particle filtration |
| CN102791616B (en) * | 2009-12-23 | 2015-07-29 | 西托维拉公司 | For the system and method for particulate filter |
| US9174212B2 (en) | 2009-12-23 | 2015-11-03 | Cytovera Inc. | System and method for particle filtration |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN215891719U (en) | Environmental protection air purification equipment is with adjusting frame | |
| CN2411833Y (en) | Simple liquid filter | |
| AU2001243995A1 (en) | Filter device with lamellar structure for filtering liquids | |
| CN209254257U (en) | A kind of purifier of easy replacement strainer | |
| CN205682887U (en) | A kind of nucleopore membranes water tumbler filter core and water tumbler | |
| CN113180476A (en) | Intelligent time-control zero-pressure energy-saving purification water dispenser | |
| CN201840927U (en) | Back-suction sucking disc of fiber rotating disc filter | |
| CN206901904U (en) | A kind of clinical laboratory's waste collecting device | |
| CN206783381U (en) | Suspended sludge filtering method effluent treatment plant | |
| CN107673423A (en) | A kind of small-sized water purifier of lateral replacement water purification core body | |
| CN201840928U (en) | Novel rotating filter disc of fiber rotating disc filter | |
| CN108758007B (en) | Water cutting device in tap type water purifier | |
| CN209885496U (en) | High-efficient dirt haze clearing machine | |
| CN208552703U (en) | A kind of Mobile lifting infusion support | |
| CN111579298A (en) | River environmental protection is administered and is used water quality testing device | |
| CN213842815U (en) | Water sample processing device for environmental monitoring | |
| CN2661280Y (en) | Filter press with high suspension girder | |
| CN218339196U (en) | Sewage treatment device | |
| CN219815491U (en) | Sewage treatment equipment capable of preventing blockage | |
| CN215592637U (en) | Water purification unit convenient to maintain | |
| CN2618564Y (en) | Movable anatomy test table | |
| CN106362530A (en) | Air purifier | |
| CN213060414U (en) | Device for detecting treatment effect of porous graphene on emerging pollutants | |
| CN214552562U (en) | Liquid filtering device | |
| CN214914019U (en) | Waste liquid receiving assembly of suction filtration device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |