CN203281226U - Membrane separation device for liquid preparations - Google Patents

Membrane separation device for liquid preparations Download PDF

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Publication number
CN203281226U
CN203281226U CN2013203208568U CN201320320856U CN203281226U CN 203281226 U CN203281226 U CN 203281226U CN 2013203208568 U CN2013203208568 U CN 2013203208568U CN 201320320856 U CN201320320856 U CN 201320320856U CN 203281226 U CN203281226 U CN 203281226U
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CN
China
Prior art keywords
filter
separation device
membrane
membrane separation
utility
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
Application number
CN2013203208568U
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Chinese (zh)
Inventor
宾天海
Original Assignee
宾天海
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 宾天海 filed Critical 宾天海
Priority to CN2013203208568U priority Critical patent/CN203281226U/en
Application granted granted Critical
Publication of CN203281226U publication Critical patent/CN203281226U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a membrane separation device for liquid preparations. The membrane separation device comprises a conical separation barrel, wherein a filter is arranged in the conical separation barrel, the filter structurally comprises a supporting plate composed of hollow cylinder supports, a filter membrane covers the supporting plate, and a seal compression ring is arranged on the edge of the filter membrane; a stirrer is arranged above the filter; a liquid inlet tube is arranged on the side wall of the conical separation barrel, a return tube is arranged below the liquid inlet tube, a switch valve is arranged on the return tube, and both the liquid inlet tube and the return tube are arranged above the filter. The membrane separation device can overcome the defects in the prior art, the actual usable area of the filter membrane is increased due to reasonable design of the structure of the filter, and filter efficiency is improved because the stirrer can effectively prevent solid impurities from blocking the filter.

Description

A kind of liquid preparation membrane separation device
Technical field
The utility model relates to a kind of equipment for separating liquid from solid, especially a kind of liquid preparation membrane separation device.
Background technology
In the preparation process of carrying out liquid preparation, it is very crucial together operation that the solid impurity in stoste is removed.The shortcomings such as existing separator ubiquity separative efficiency is low, and the filter membrane life-span is short.
The utility model content
The technical problems to be solved in the utility model is to provide a kind of liquid preparation membrane separation device, can solve the deficiencies in the prior art, structure by the appropriate design filter, increased the actual usable floor area of filter membrane, agitator can effectively reduce the obstruction of solid impurity to filter, has improved filter efficiency.
For solving the problems of the technologies described above, technical solution adopted in the utility model is as follows.
A kind of liquid preparation membrane separation device, comprise the taper cylinder, be provided with filter in the taper cylinder, the structure of filter comprises by the hollow cylinder supporter and forms gripper shoe, be coated with filter membrane on gripper shoe, at the edge of filter membrane, be provided with seal joint; Be provided with agitator above filter; Be provided with feed tube on taper cylinder sidewall, be provided with return duct below feed tube, be provided with switch valve on return duct, the minimum point of return duct is parallel with the top of filter.
, as preferably, be provided with pressure sensor in described taper cylinder.
As preferably, the distance of the described filter of described agitator distance is 5~10 centimetres.
The beneficial effect that adopts technique scheme to bring is: the utility model, by design taper cylinder, has reduced the dead angle in the cylinder.The gripper shoe that is comprised of the hollow cylinder supporter has reduced the area that filter membrane is blocked, and has improved filter efficiency.Agitator constantly rotates in filter process, avoid solid impurity to be deposited in filter membrane surface and cause stopping up filter membrane.When filter is changed in the needs cleaning, open the switch valve on return duct,, with the raffinate recycling, improved the service efficiency of stoste.The pressure sensor Real Time Monitoring filter pressure that arranges in the taper cylinder, avoid the excessive damage filter membrane of pressure.
Description of drawings
Fig. 1 is the schematic diagram of a specific embodiment of the utility model.
Fig. 2 is the cutaway view of a specific embodiment middle filtrator of the utility model.
The specific embodiment
With reference to Fig. 1-2, the utility model comprises taper cylinder 1, is provided with filter 2 in taper cylinder 1, and the structure of filter 2 comprises by hollow cylinder supporter 3 and forms gripper shoe 4, be coated with filter membrane 5 on gripper shoe 4, at the edge of filter membrane 5, be provided with seal joint 6; Be provided with agitator 7 above filter 2; Be provided with feed tube 8 on taper cylinder 1 sidewall, be provided with return duct 9 below feed tube 8, be provided with switch valve 10 on return duct 9, the minimum point of return duct 9 is parallel with the top of filter 2.
It should be noted that in described taper cylinder 1 and be provided with pressure sensor 11.
In addition, the distance of the described agitator 7 described filters 2 of distance is 7 centimetres.
Operation principle of the present utility model is: the utility model, by design taper cylinder 1, has reduced the dead angle in the cylinder.The gripper shoe 4 that is comprised of hollow cylinder supporter 3 has reduced the area that filter membrane 5 is blocked, and has improved filter efficiency.Agitator 7 constantly rotates in filter process, avoid solid impurity to be deposited in filter membrane 5 surfaces and cause stopping up filter membrane 5.When filter 2 is changed in the needs cleaning, open the switch valve 10 on return duct 9,, with the raffinate recycling, improved the service efficiency of stoste.The pressure sensor 11 Real Time Monitoring filter pressures of taper cylinder 1 interior setting, avoid the excessive damage filter membrane 5 of pressure.
Above demonstration and described basic principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that describes in above-described embodiment and specification just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.

Claims (3)

1. liquid preparation membrane separation device, it is characterized in that: comprise taper cylinder (1), be provided with filter (2) in taper cylinder (1), the structure of filter (2) comprises by hollow cylinder supporter (3) and forms gripper shoe (4), be coated with filter membrane (5) on gripper shoe (4), at the edge of filter membrane (5), be provided with seal joint (6); Be provided with agitator (7) in the top of filter (2); Be provided with feed tube (8) on taper cylinder (1) sidewall, be provided with return duct (9) in the below of feed tube (8), be provided with switch valve (10) on return duct (9), the minimum point of return duct (9) is parallel with the top of filter (2).
2. liquid preparation membrane separation device according to claim 1, is characterized in that: be provided with pressure sensor (11) in described taper cylinder (1).
3. liquid preparation membrane separation device according to claim 1 is characterized in that: the distance of described agitator (7) the described filter of distance (2) is 5~10 centimetres.
CN2013203208568U 2013-06-05 2013-06-05 Membrane separation device for liquid preparations Expired - Fee Related CN203281226U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2013203208568U CN203281226U (en) 2013-06-05 2013-06-05 Membrane separation device for liquid preparations

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2013203208568U CN203281226U (en) 2013-06-05 2013-06-05 Membrane separation device for liquid preparations

Publications (1)

Publication Number Publication Date
CN203281226U true CN203281226U (en) 2013-11-13

Family

ID=49537607

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2013203208568U Expired - Fee Related CN203281226U (en) 2013-06-05 2013-06-05 Membrane separation device for liquid preparations

Country Status (1)

Country Link
CN (1) CN203281226U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104925901A (en) * 2015-05-23 2015-09-23 内蒙古师范大学 Sewage treatment device applying membrane technology

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104925901A (en) * 2015-05-23 2015-09-23 内蒙古师范大学 Sewage treatment device applying membrane technology

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20131113

Termination date: 20180605

CF01 Termination of patent right due to non-payment of annual fee