CN202549160U - Hvm membrane filter teaching device - Google Patents

Hvm membrane filter teaching device Download PDF

Info

Publication number
CN202549160U
CN202549160U CN2012201719032U CN201220171903U CN202549160U CN 202549160 U CN202549160 U CN 202549160U CN 2012201719032 U CN2012201719032 U CN 2012201719032U CN 201220171903 U CN201220171903 U CN 201220171903U CN 202549160 U CN202549160 U CN 202549160U
Authority
CN
China
Prior art keywords
teaching
chamber
membrane filter
hvm
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
Application number
CN2012201719032U
Other languages
Chinese (zh)
Inventor
贾立军
王艳国
王少杰
王艳伟
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tianjin Vocational Institute
Original Assignee
Tianjin Vocational Institute
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 Tianjin Vocational Institute filed Critical Tianjin Vocational Institute
Priority to CN2012201719032U priority Critical patent/CN202549160U/en
Application granted granted Critical
Publication of CN202549160U publication Critical patent/CN202549160U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Abstract

The utility model relates to an HVM membrane filter teaching device which comprises a shell. A separator is horizontally arranged inside the shell; the inside of the shell is divided into an upper chamber and a lower chamber by the separator; the lower chamber is provided with a feed inlet; the upper chamber is provided with a discharge port; the bottom of the shell is provided with a mud filtering outlet; and a group of filtering membrane tubes positioned in the lower chamber, of which the lower ends are closed, are arranged on the separator. The utility model provides the HVM membrane filter teaching device which has reasonable design and simple structure, is easy to manufacture, has low cost and is simple to use. The teaching die is made according to the shortening proportion of an HVM membrane filter; by using the teaching aid, the internal structure of the teaching aid can be visually observed and the working process of the teaching aid can be visually understood; and the HVM membrane filter teaching device is convenient for a teacher to give lessons and explain and is beneficial for ensuring students to rapidly and comprehensively master the knowledge. The HVM membrane filter teaching device can be used as monomer equipment and is used in glass simulation practical teaching devices in the fields of the chemical industry, biology and the like.

Description

Triumphant film filter instructional device
Technical field
The utility model relates to the teaching mould field, especially a kind of triumphant film filter instructional device.
Background technology
Teaching aid is to be used for the model of some things of explaining illustration, because it has good intuitive, be convenient to the student to gaining knowledge generation perceptual knowledge, so teaching aid receives numerous teachers and students' welcome in teaching.Triumphant film filter is a kind of device very common in the Chemical Manufacture industry, and its usable range is wide, can be applicable to fields such as salt refining technology, acid waste water processing, has certain researching value.Though it is more common in factory, also be not specifically designed at present the teaching aid of explanation, so the student can only obtain knowledge from books, can not observe its inner structure intuitively and understand its course of work, be unfavorable for that the student comprehensively grasps knowledge fast.
Summary of the invention
The purpose of the utility model is to overcome the deficiency of prior art, provide a kind of simple in structure, intuitive good, can help the student to grasp the triumphant film filter instructional device of knowledge fast.
The utility model solves its technical matters and realizes through following technical scheme:
A kind of triumphant film filter instructional device; It is characterized in that: comprise housing, this enclosure interior level is installed a dividing plate, and this dividing plate is divided into upper chamber and lower chambers with enclosure interior; Be shaped on charging aperture in lower chambers; Be shaped on discharging opening in upper chamber, housing bottom is shaped on filter mud outlet, and one group of filtering membrane tube that is positioned at bottom chamber and lower end closed is installed on the dividing plate.
And described housing is a transparent shell.
And, make one group of mounting hole on the described dividing plate, a filtering membrane tube all is installed on each mounting hole.
And a recirculatory pipe is installed in the upper end of said lower chambers.
And described upper chamber installs one and regulates recirculatory pipe.
Advantage of the utility model and beneficial effect are:
1, this instructional device is processed according to triumphant film filter scale down; Its structure is identical with triumphant film filter; Therefore use the structure that shows triumphant film filter that this teaching aid can be cheer and bright, make the student form perceptual knowledge, say the teacher and class hour grasp knowledge fast it.
2, because the housing of this teaching aid adopts transparent materials such as plastics or organic glass to process; See through housing and can know the structure of seeing enclosure interior intuitively; Therefore convenient teacher explains the inner structure and the principle of work of triumphant film filter, is convenient to the student more and grasps knowledge rapidly and accurately.
3, this device both can be made less teaching aid, and the explanation that is easy to carry also can be made bigger single devices, is used for field glass simulation training instructional devices such as chemical industry, biology.
4, the utility model be a kind of reasonable in design, simple in structure, manufacture easily, cost is low, use simple triumphant film filter instructional device; This teaching mould is processed according to triumphant film filter scale down; Use this teaching aid can observe its inner structure intuitively and understand its course of work; Be convenient to teacher's explanation of giving lessons, and help the student and comprehensively grasp knowledge fast.
Description of drawings
Fig. 1 is the front view of the utility model;
Fig. 2 is the vertical view of dividing plate.
Embodiment
Through specific embodiment the utility model is done further to detail below, following examples are descriptive, are not determinate, can not limit the protection domain of the utility model with this.
A kind of triumphant film filter instructional device comprises housing 2, and for the ease of observing the enclosure interior structure, this housing is a transparent shell, and it adopts transparent materials such as plastics or organic glass to process usually.The enclosure interior level is installed a dividing plate 4, and this dividing plate is divided into upper chamber and lower chambers with enclosure interior, is shaped on charging aperture 7 in lower chambers, is shaped on discharging opening 3 in upper chamber, and lower housing portion is taper, and a filter mud outlet 6 is made in the bottom of this taper.In the upper end of lower chambers a recirculatory pipe 8 is installed also, is also installed one in upper chamber and regulate recirculatory pipe 1.
Make one group of mounting hole 9 on the dividing plate, the filtering membrane tube 5 of a lower end closed all is installed on each mounting hole, this filtering membrane tube hangs on bottom chamber.Material gets into lower chambers by charging aperture, after the filtering membrane pipe filters, by the inner upper chamber that gets into of filtering membrane tube, is finally discharged by discharging opening.

Claims (5)

1. triumphant film filter instructional device; It is characterized in that: comprise housing, this enclosure interior level is installed a dividing plate, and this dividing plate is divided into upper chamber and lower chambers with enclosure interior; Be shaped on charging aperture in lower chambers; Be shaped on discharging opening in upper chamber, housing bottom is shaped on filter mud outlet, and one group of filtering membrane tube that is positioned at bottom chamber and lower end closed is installed on the dividing plate.
2. triumphant film filter instructional device according to claim 1 is characterized in that: described housing is a transparent shell.
3. triumphant film filter instructional device according to claim 1 is characterized in that: make one group of mounting hole on the described dividing plate, a filtering membrane tube all is installed on each mounting hole.
4. triumphant film filter instructional device according to claim 1, it is characterized in that: a recirculatory pipe is installed in the upper end of said lower chambers.
5. triumphant film filter instructional device according to claim 1 is characterized in that: described upper chamber installs one and regulates recirculatory pipe.
CN2012201719032U 2012-04-20 2012-04-20 Hvm membrane filter teaching device Expired - Fee Related CN202549160U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012201719032U CN202549160U (en) 2012-04-20 2012-04-20 Hvm membrane filter teaching device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012201719032U CN202549160U (en) 2012-04-20 2012-04-20 Hvm membrane filter teaching device

Publications (1)

Publication Number Publication Date
CN202549160U true CN202549160U (en) 2012-11-21

Family

ID=47169755

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2012201719032U Expired - Fee Related CN202549160U (en) 2012-04-20 2012-04-20 Hvm membrane filter teaching device

Country Status (1)

Country Link
CN (1) CN202549160U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104528916A (en) * 2014-12-23 2015-04-22 国网冀北电力有限公司技能培训中心 Integrated pipe valve system for MBR (membrane bio-reactor) demonstration device and application method thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104528916A (en) * 2014-12-23 2015-04-22 国网冀北电力有限公司技能培训中心 Integrated pipe valve system for MBR (membrane bio-reactor) demonstration device and application method thereof
CN104528916B (en) * 2014-12-23 2016-09-14 国网冀北电力有限公司技能培训中心 A kind of integrated pipe valve system for MBR apparatus for demonstrating and using method thereof

Similar Documents

Publication Publication Date Title
CN202549160U (en) Hvm membrane filter teaching device
CN206744284U (en) Culture apparatus and culture instrument
CN202956965U (en) Archimedes principle tester
CN104472336B (en) A kind of crop nutritional deficiency experimental system
CN201689583U (en) Current demonstrating device for physics education
CN205914138U (en) Laboratory is with chemical gas reaction device
CN203204920U (en) Multifunctional fishway simulation experimental device
CN204990959U (en) Metal motiliny demonstration ware
CN203746322U (en) Tower plate operation demonstration device
CN101556747B (en) Experimental demonstration device for researching influence of gas on plant growth
CN203910140U (en) Photosynthesis generator
CN202677678U (en) Air buoyancy demonstrating device
CN203673740U (en) Photosynthesis teaching experiment presentation device
CN203433711U (en) Demonstration apparatus for measuring buoyancy by utilizing balance method
CN204017440U (en) Miniature mixer-settler
CN203922928U (en) A kind of coagulating sedimentation filtration experiment device
CN203648713U (en) Multi-functional small flotation testing device
CN202549159U (en) Graphite-made three-in-one hydrochloric acid synthesis furnace teaching device
CN201812404U (en) Osmosis demonstration device
CN203196657U (en) Chemical experiment tool box
CN211321967U (en) Seed germination experimental device
CN209216416U (en) A kind of processing pond for modular water processing unit
CN208819423U (en) A kind of outdoor specimen box applied to bioconversion medium test
CN204400979U (en) PCR plate reagent pipetting volume is set a table
CN201927262U (en) Reflex arc demonstration teaching aid for biological classroom teaching

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20121121

Termination date: 20130420