CN201394388Y - Circulation and filtration device - Google Patents
Circulation and filtration device Download PDFInfo
- Publication number
- CN201394388Y CN201394388Y CN2009201070491U CN200920107049U CN201394388Y CN 201394388 Y CN201394388 Y CN 201394388Y CN 2009201070491 U CN2009201070491 U CN 2009201070491U CN 200920107049 U CN200920107049 U CN 200920107049U CN 201394388 Y CN201394388 Y CN 201394388Y
- Authority
- CN
- China
- Prior art keywords
- screening machine
- circulation
- filtering
- filtering surface
- shell
- 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
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
Abstract
The utility model aims to provide an environment-friendly, energy-saving and cleaning-free liquid filtering device. The device comprises a machine body, a sieving machine, a stirring device, a water supply pipe and a circulating system. A filtering screen in the sieving machine is arranged on the inner side of a stirrer. The meshes of the filtering screen take the shape of a strip, grooves are formed in the meshes and counter currents are formed in the grooves in the filtering process to wash out the meshes and realize cleaning. Secondary filtering is realized through the circulating system, so that the utilization rate of raw materials is up to the highest. The filtering surface of a circulating device is parallel to the water flowing direction of drain pipe, so that the deposits are discharged and the filtering surface is washed, and meanwhile the free cleaning of the circulating system is realized. The opening connected with the water supply pipe and formed at the downstream of a stirring chamber can reduce the concentration of feed solution and improve the processing quantity of filtering. The circulation and filtration device can be widely used in pharmacy and the industries of chemical engineering, industry production and the like.
Description
Technical field:
The utility model relates to a kind of filter, is specifically related to a kind of sedimeter that has the circulatory system.
Background technology:
In the existing filter, all be to stir material liquid, remove sediment through filter screen by the agitator in the screening machine, filtrate filtered is flowed out by selected outlet, is filtered the isolated sediment of net and discharges from outlet, and this filter is when removing sediment, the concentration of raw material on screening machine upper strata is low, sediment is few, is easy to by screen pack, but the closer to the material liquid of screen pack lower floor, concentration is just high more, sediment is also many more, thereby is difficult to by screen pack more, so that filter efficiency is low; The gap width of the screen pack of existing filter is little, and material liquid is mobile poor, and sediment stops up slit, poor filtration effect easily; Existing filter only filters once the back and just precipitated liquid is discharged, and raw material availability is low, the waste resource.
The patent No. is that 200510087543.2 patent of invention discloses a kind of screening plant, comprise in order to take up the groove of paper making raw material, aforementioned grooves is separated into the screen pack cylindraceous of chamber and secondary chamber, the paper making raw material feed path that is communicated with a chamber, the foreign matter drain passageway that is communicated with a chamber, the paper making raw material drain passageway that is communicated with secondary chamber, be positioned at once the indoor agitating device that is connected on the rotating shaft, groove is provided with the opening towards chamber and secondary chamber, the water channel parts of through slot setting and the open communication towards secondary chamber, it supplies water in secondary chamber by water channel paper pulp is diluted.Though above-mentioned screening plant can reduce the concentration of paper making raw material, increase the filtration treatment amount, long-play can make the mesh of filter screen stop up, and causes poor filtration effect, and many paper pulp that do not filter are fully got rid of from outlet, cause the waste of raw material.
Summary of the invention:
The utility model is in order to solve the deficiency that above-mentioned prior art exists, and the utility model provides a kind of circulation filter, and this device comprises: shell, screening machine, agitating device, feed pipe; Described screening machine is installed in the enclosure, described screening machine bottom is fixed together with outer casing bottom, form filtrate chamber between described screening machine and the shell, screening machine inside is the teeter chamber, described shell upper has the feed(raw material)inlet of leading to the teeter chamber, filtrate (liquid is arranged at the bottom, the sediment outlet of passing outer casing bottom is arranged at bottom, described teeter chamber, the screen pack around described screening machine comprises and the agitating device of bottom, described agitating device comprises agitator, belt and belt pulley, described agitator rotational support is connected at the inboard of described screening machine and with belt pulley is coaxial, described belt sleeve is on belt pulley, the feed pipe that runs through shell and lead to the teeter chamber is housed on the described screening machine, its improvement is: described sediment outlet comprises outlet and circulation port, described circulation port is connected with the water circulating pump water inlet, described draining valve is installed in outlet, and described circulation port is provided with filter, and the delivery port of described water circulating pump is connected with the teeter chamber by circulation line.
The optimal technical scheme that the utility model advances to provide is: the filter of described circulation filter is arranged on the circulation port place.
Another optimal technical scheme that the utility model provides is: the screen pack of described circulation filter is arranged on the inboard of agitating element, and the mesh of screen pack is to have opposed the 1st filtering surface and the 2nd filtering surface on the quadrature cross section of strip and mesh length direction; Among the 1st filtering surface of described mesh, the 2nd filtering surface, have at least one side to be provided with groove; Described groove is positioned at the nearside of the narrowest opposed portion of the distance of opposed described the 1st filtering surface and the 2nd filtering surface.
The further selecting technology scheme that the utility model advances to provide is: the screening machine periphery of described circulation filter is provided with ring, and a plurality of water inlets that lead to the teeter chamber are set on the described ring, and described water inlet is connecting feed pipe.
The further optimal technical scheme that the utility model advances to provide is: the ring of described circulation filter is arranged on the position on the lower side of described screening machine periphery and the bottom surface of screening machine be arranged in parallel.
The utility model beneficial effect: compared with prior art, the water circulating pump by the circulation circulation port makes raw material availability reach maximum the precipitated liquid circulating filtration, has reduced the waste of resource thereby reduce cost; It is parallel with water (flow) direction that filter is arranged on the circulation port place, and when draining valve was opened, the precipitated liquid of discharge can directly wash away the sediment under the filter on the filtering surface, has cleared up filtering surface, makes the long continuous firing of energy of filter; By be arranged on the downstream, teeter chamber feed pipe, reduce the concentration of lower floor's raw material, increase the filtration treatment amount; Screen pack is installed in the agitating device inboard and mesh is arranged to be provided with groove in strip and the mesh, make sediment be difficult to stop up mesh, the mesh further groove can prevent that mesh also capable of washing has prolonged the screen pack cleaning frequency in the selected liquid after sediment is blended into filtration.Solve existing filter by the technical solution of the utility model and filtered Netease's obstruction, poor filtration effect, the problem that raw material availability is low.
Description of drawings:
Fig. 1 is an overall schematic of the present utility model.
Fig. 2 is the cutaway view of the utility model A-A direction.
Fig. 3 is the utility model screen pack side view.
Fig. 4 is installed in the cutaway view of quadrature cross section of the mesh length direction of agitator inboard for the utility model screen pack.
1 shell, 2 screening machines, 4 feed pipes, 5 filtrate chamber, 6 teeter chambers, 7 feed(raw material)inlets, 8 filtrate (liquids, the outlet of 9 sediments, 10 screen packs, 12 agitators, 13 belts, 14 belt pulleys, 15 circulation ports, 16 outlets, 17 draining valves, 18 water circulating pumps, 21 filters, 22 circulation lines, 23 meshes, 24 the 1st filtering surfaces, 25 the 2nd filtering surfaces, 26 grooves, 27 rings, 28 water inlets.
The specific embodiment mode:
Embodiment 1:
The utility model circulation filter comprises: shell 1, screening machine 2, feed pipe 4 and agitating device; Described screening machine 2 is installed in the shell 1, described screening machine 2 bottoms and shell 1 bottom are fixed together, form filtrate chamber 5 between described screening machine 2 and the shell 1, screening machine 2 inside are teeter chamber 6, described shell 1 top has the feed(raw material)inlet 7 of leading to teeter chamber 6, filtrate (liquid 8 is arranged at the bottom, the sediment outlet 9 of passing outer casing bottom is arranged at 6 bottoms, described teeter chamber, the screen pack 10 around described screening machine 2 comprises and the agitating device of bottom, described agitating device comprises agitator 12, belt 13 and belt pulley 14, described agitator 12 rotational support the inboard of described screening machine 2 and with 13 coaxial connections of belt pulley, described belt 12 is enclosed within on the belt pulley 13, the feed pipe 4 that runs through shell 1 and lead to teeter chamber 6 is housed on the described screening machine 2, it is characterized in that: sediment outlet 9 comprises outlet 16 and circulation port 15, described outlet 16 is equipped with draining valve 17, circulation port 15 is connected with water circulating pump 18 water inlets, described circulation port 15 is provided with filter 21, and the delivery port of described water circulating pump 18 is connected with teeter chamber 6 by circulation line 22.
Material liquid is advanced in the teeter chamber 6 of filter by feed(raw material)inlet 7, agitator 12 rotates (motor is not shown in the drawings) by motor-driven, agitator 12 stir material liquids make its by in the teeter chamber 6 of screening machine to outer mobile, material liquid is removed sediment by the screen pack 10 of screening machine, suitable filtrate flows into filtrate chamber 5 by filter screen 10 and is flowed out by filtrate (liquid 8, and the sediment in the material liquid can not flow out from the sediment outlet 9 of 6 bottoms, teeter chamber of screening machine by screen pack 10.When circulation filter brings into operation, earlier draining valve 17 cuts out, operating circulating water pump 18, to filter once more at circulation port 15 through the precipitated liquid after screening machine 2 filters, this is filtered qualified filtrate through water circulating pump 18, circulation line 22 flows back in the teeter chamber 6 of filter, water circulating pump 18 circulates precipitated liquid and draining valve 17 is opened after 2-3 time, again precipitated liquid is discharged, 15 places are parallel with water (flow) direction because filter 21 is arranged on circulation port, sediment on the filter 21 directly can be washed away when discharging precipitated liquid, thereby cleared up filter 21, made the long continuous firing of energy of filter.Through circulating filtration, saved resource, improved filter effect, improve raw material availability.
Embodiment 2:
On the basis of the circulation filter of above-mentioned the utility model embodiment 1, screen pack is arranged on the inboard of agitating element and the mesh 23 of screen pack 10 and is strip, have opposed the 1st filtering surface 24 and the 2nd filtering surface 25 on the quadrature cross section of mesh length direction; Among the 1st filtering surface the 24, the 2nd filtering surface 25 of mesh 23, have at least one side to be provided with groove 26, groove 26 is positioned at the nearside of the narrowest opposed portion of the distance of opposed the 1st filtering surface 24 and the 2nd filtering surface 25.
When agitator 12 rotations are stirred, the front portion of agitator 12 just produces pressurization with respect to screen pack 10, the rear portion of agitator 12 becomes negative pressure with respect to screen pack 10, material liquid forms in groove 26 by mesh and discharges the adverse current of side towards the mesh approaching side, this adverse current also is back to the mesh approaching side with sediment things in the groove 26, stop in the screen pack 10 sediments to discharge side shifting, thereby prevent that sediment from sneaking in the filtrate filtered towards mesh.Sediment in the raw material is difficult to stop up strip mesh 23, and mesh further groove 26 can prevent that sediment is blended in the filtrate filtered, also the mesh 23 of screen pack capable of washing.
Embodiment 3:
On the basis of the circulation filter of the utility model embodiment 2, be provided with ring 27 in screening machine 2 peripheries, on the ring 27 a plurality of feed water inlets 28 of leading to teeter chamber 6 are set, feed pipe 4 can freely be advanced and retreat is installed in 28 places, feed water inlet, and ring 27 is installed in the position on the lower side of screening machine 2 peripheries and be arranged in parallel with the bottom surface of screening machine 2.By the feed water inlet 28 that is positioned at the material liquid downstream, water is supplied with the concentration that reduces the material liquid downstream in the teeter chamber 6, thereby improve selected efficient and increase treating capacity.
The utility model can be used for multiple fields such as pharmacy, chemical industry, industrial production.
Claims (5)
1, a kind of circulation filter comprises shell (1), screening machine (2), feed pipe (4) and agitating device; Described screening machine (2) is installed in the shell (1), described screening machine (2) bottom is fixed together with shell (1) bottom, form filtrate chamber (5) between described screening machine (2) and the shell (1), screening machine (2) inside is teeter chamber (6), described shell (1) top has the feed(raw material)inlet (7) of leading to teeter chamber (6), filtrate (liquid (8) is arranged at the bottom, the sediment outlet (9) of passing outer casing bottom is arranged at bottom, described teeter chamber (6), the screen pack (10) around described screening machine (2) comprises and the agitating device of bottom, described agitating device comprises agitator (12), belt (13) and belt pulley (14), described agitator (12) rotational support the inboard of described screening machine (2) and with coaxial connection of belt pulley (13), described belt (12) is enclosed within on the belt pulley (13), the feed pipe (4) that runs through shell (1) and lead to teeter chamber (6) is housed on the described screening machine (2), it is characterized in that: described sediment outlet (9) comprises outlet (16) and circulation port (15), described outlet (16) is equipped with draining valve (17), described circulation port (15) is connected with water circulating pump (18) water inlet, described circulation port (15) is provided with filter (21), and the delivery port of described water circulating pump (18) is connected with teeter chamber (6) by circulation line (22).
2, a kind of circulation filter according to claim 1 is characterized in that: described filter (21) is arranged on the circulation port place.
3, a kind of circulation filter according to claim 2, it is characterized in that: described screen pack (10) is arranged on the inboard of agitator (12), have opposed the 1st filtering surface (24) and the 2nd filtering surface (25) on the quadrature cross section of the mesh (23) of described screen pack (10) for strip and mesh length direction, among the 1st filtering surface (24) of described mesh, the 2nd filtering surface (25), have at least one side to be provided with groove (26), described groove (26) is positioned at the nearside of the narrowest opposed portion of the distance of opposed described the 1st filtering surface (24) and the 2nd filtering surface (25).
4, a kind of circulation filter according to claim 3, it is characterized in that: described screening machine (2) periphery is provided with ring (27), a plurality of water inlets (28) that lead to teeter chamber (6) are set on the described ring, and described water inlet (28) is connecting feed pipe (4).
5, a kind of circulation filter according to claim 4 is characterized in that: described ring (27) is arranged on the position on the lower side of screening machine (2) periphery and the bottom surface of screening machine (2) be arranged in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201070491U CN201394388Y (en) | 2009-05-21 | 2009-05-21 | Circulation and filtration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201070491U CN201394388Y (en) | 2009-05-21 | 2009-05-21 | Circulation and filtration device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201394388Y true CN201394388Y (en) | 2010-02-03 |
Family
ID=41616877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201070491U Expired - Fee Related CN201394388Y (en) | 2009-05-21 | 2009-05-21 | Circulation and filtration device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201394388Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102728115A (en) * | 2011-04-04 | 2012-10-17 | 株式会社岛津制作所 | Filtration apparatus |
| CN103934259A (en) * | 2014-05-05 | 2014-07-23 | 全椒海丰印刷包装有限公司 | Waste paper tube crumb soaking and recycling device |
| CN104587719A (en) * | 2014-12-18 | 2015-05-06 | 方萌 | Filtering device |
| CN105854109A (en) * | 2016-04-01 | 2016-08-17 | 黄河科技学院 | Circulating filtering type gastric-lavage machine for gastroenterology department |
| CN105921094A (en) * | 2016-06-29 | 2016-09-07 | 安徽省广德县华林造漆厂 | Fire-new reaction kettle |
| CN106140045A (en) * | 2016-06-29 | 2016-11-23 | 安徽省广德县华林造漆厂 | A kind of reactor carrying filtration |
| CN106241907A (en) * | 2016-08-29 | 2016-12-21 | 季慧敏 | In medicinal liquid and screening installation |
| CN106267960A (en) * | 2016-08-29 | 2017-01-04 | 钱红双 | A kind of beverage raw material residue screening extraction equipment |
-
2009
- 2009-05-21 CN CN2009201070491U patent/CN201394388Y/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102728115A (en) * | 2011-04-04 | 2012-10-17 | 株式会社岛津制作所 | Filtration apparatus |
| CN103934259A (en) * | 2014-05-05 | 2014-07-23 | 全椒海丰印刷包装有限公司 | Waste paper tube crumb soaking and recycling device |
| CN104587719A (en) * | 2014-12-18 | 2015-05-06 | 方萌 | Filtering device |
| CN105854109A (en) * | 2016-04-01 | 2016-08-17 | 黄河科技学院 | Circulating filtering type gastric-lavage machine for gastroenterology department |
| CN105854109B (en) * | 2016-04-01 | 2022-01-11 | 黄河科技学院 | Circulating filtration type gastroenterology gastric lavage machine |
| CN105921094A (en) * | 2016-06-29 | 2016-09-07 | 安徽省广德县华林造漆厂 | Fire-new reaction kettle |
| CN106140045A (en) * | 2016-06-29 | 2016-11-23 | 安徽省广德县华林造漆厂 | A kind of reactor carrying filtration |
| CN105921094B (en) * | 2016-06-29 | 2018-07-10 | 安徽省广德县华林造漆厂 | A kind of reaction kettle |
| CN106241907A (en) * | 2016-08-29 | 2016-12-21 | 季慧敏 | In medicinal liquid and screening installation |
| CN106267960A (en) * | 2016-08-29 | 2017-01-04 | 钱红双 | A kind of beverage raw material residue screening extraction equipment |
| CN106267960B (en) * | 2016-08-29 | 2019-01-11 | 江苏世丰企业管理咨询有限公司 | A kind of beverage raw material residue screening extract equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201394388Y (en) | Circulation and filtration device | |
| CN108043089B (en) | Sewage treatment tank not easy to block | |
| CN107522319A (en) | A kind of multi-stage, efficient sewage-treatment plant | |
| CN212687844U (en) | Wastewater treatment equipment for chemical production | |
| WO2020199859A1 (en) | Powder extractor | |
| JP5660827B2 (en) | Concentrator | |
| CN116253417B (en) | Water treatment facilities for aquaculture | |
| CN210855608U (en) | A sewage treatment plant for aluminium alloy production | |
| CN205031959U (en) | ZPG disk filter | |
| KR101276526B1 (en) | Horizontal screen type vacuum drum sludge concentration apparatus with enhanced dehydration function | |
| CN208717077U (en) | A kind of magnetic separator de-ironing wastewater ocean disposal device | |
| CN204162584U (en) | Novel stack spiral shell formula sludge dewatering equipment | |
| CN116462286A (en) | Remove container formula supermagnetic sewage treatment system | |
| CN110681679A (en) | Continuous impurity removal treatment system for kitchen waste | |
| CN101928081A (en) | Biogas residue and biogas liquid treatment machine | |
| CN114378041A (en) | Novel washing equipment and washing method for powdery material and slurry | |
| CN211497215U (en) | Small-size circulating industrial sewage treatment equipment | |
| CN210280019U (en) | Lifting cleaning machine | |
| CN114380479A (en) | Fold spiral shell formula sludge dewatering system | |
| CN209790935U (en) | Powder extraction system | |
| CN209537150U (en) | A kind of sewage-treatment plant for cultivation | |
| CN108176085B (en) | High-efficiency clarifier for green liquor | |
| CN205995087U (en) | A kind of sludge water separating purifying device | |
| CN111420452A (en) | Cuprous cyanide washing and separating equipment and cuprous cyanide washing and separating method | |
| RU2284863C1 (en) | Apparatus for washing and grading of the sand fractions the mash of the bauxite slime |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: BEIJING SHUISHENGMU TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: ZHAO EN Effective date: 20111230 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20111230 Address after: 100088 Beijing Haidian District District Jingyuan and Jimen A building three unit 102 Patentee after: Beijing ShuishengmuTechnology Co., Ltd. Address before: 100088 Beijing city Haidian District District Jingyuan and Jimen A building 3 unit 102 room Patentee before: Zhao En |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100203 Termination date: 20130521 |