CN202740843U - Suction filtration device - Google Patents
Suction filtration device Download PDFInfo
- Publication number
- CN202740843U CN202740843U CN 201220435778 CN201220435778U CN202740843U CN 202740843 U CN202740843 U CN 202740843U CN 201220435778 CN201220435778 CN 201220435778 CN 201220435778 U CN201220435778 U CN 201220435778U CN 202740843 U CN202740843 U CN 202740843U
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- China
- Prior art keywords
- suction filtration
- filtration tank
- partition board
- porous partition
- tank
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- 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
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- Sampling And Sample Adjustment (AREA)
Abstract
A novel suction filtration device comprises a suction filtration tank, a porous partition board, a tank support and a vacuum-pumping device; the suction filtration tank is connected to the tank support with an upward opening; the porous partition board is tiled in the suction filtration tank and the suction filtration tank is divided into an independent upper cavity chamber and an independent lower cavity chamber by the porous partition board; an air outlet is formed on the wall of the lower cavity chamber and connected with a pumping hole of the vacuum-pumping device; a filtrate outlet is formed at the bottom of the lower cavity chamber; and a piece of filter cloth is laid on the porous partition board. According to the utility model, the filler cloth is laid on the porous partition board, so that the filtering area is enlarged and the suction pressure is evenly distributed on the filtering surface. When a certain amount of solid-liquid mixture is placed in the suction filtration tank and the vacuum-pumping device is turned on, liquid phase permeates the filler cloth and flows down to the bottom of the suction filtration tank, so that the goal of solid-liquid phase one-step separation and synchronous acquisition and measurement can be realized.
Description
Technical field
The utility model belongs to the experimental provision in the fields such as biochemistry, pharmacy, specifically a kind of suction filtration device.
Background technology
The suction filtration device is a kind of instrument commonly used in the constant solid-liquid isolation technics.Because suction filtration can shorten filtration time, so be widely used in the experiment of each chemistry subject such as inorganic, organic and analysis.Existing suction filtration device in use time can filter area to occur limited, the defective such as swabbing pressure is inhomogeneous.
Summary of the invention
In order to solve the above-mentioned problems in the prior art, the utility model proposes a kind of new suction filtration device, comprise suction filtration tank, porous barrier, groove support and vacuum extractor; Described suction filtration tank is connected on the groove support, and suction filtration tank is opening up; Porous barrier is tiled in the suction filtration tank, and suction filtration tank is separated into independently upper chamber and lower chambers; The wall of described lower chambers is provided with the gas outlet, and this gas outlet is connected with the bleeding point of vacuum extractor; The bottom of lower chambers is provided with filtrate (liquid; Be covered with filter cloth on the described porous barrier.
The bottom shape of described lower chambers is the spherical crown shape; Described gas outlet is located near the porous barrier position; Described filtrate (liquid is located at the center of spherical crown shape bottom.
The material of described suction filtration tank and porous barrier is polypropylene layer pressing plate or virgin pp sheet material.
Filter cloth of the present utility model is layered on the porous barrier, and filter area is increased, and swabbing pressure is evenly distributed on the filtering surface.When putting a certain amount of solidliquid mixture in the suction filtration tank, open vacuum extractor, liquid phase sees through filter cloth and down flows to trench bottom, can realize first separation, synchronous acquisition and mensuration to solid liquid phase.
This suction filtration device adopts polypropylene layer pressing plate or virgin pp sheet material, tubing is made through secondary operations, is the corrosion-resistant equipment of anti-negative pressure filtration of a kind of overall plastic structure, thereby has good decay resistance and good physical property.This product design science, rational in infrastructure, safe and reliable is the filter plant of desirable medication chemistry corrosive medium, can not introduce the mechanical admixtures such as metal, paper scrap, so that filter cake and filtrate can not polluted.And this device can be realized that filtrate settles at one go in the suction filtration process, need not shift.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Among the figure: the 1-porous barrier; The 2-suction filtration tank; 3-groove support; The 4-lower chambers; The 5-filtrate (liquid, 6-gas outlet, 7-upper chamber.
The specific embodiment
The technical program is further specified as follows below in conjunction with accompanying drawing and the specific embodiment:
A kind of new suction filtration device comprises suction filtration tank, porous barrier, groove support and vacuum extractor; Described suction filtration tank is connected on the groove support, and suction filtration tank is opening up; Porous barrier is tiled in the suction filtration tank, and suction filtration tank is separated into independently upper chamber and lower chambers; The wall of described lower chambers is provided with the gas outlet, and this gas outlet is connected with the bleeding point of vacuum extractor; The bottom of lower chambers is provided with filtrate (liquid; Be covered with filter cloth on the described porous barrier.
The bottom shape of described lower chambers is the spherical crown shape; Described gas outlet is located near the porous barrier position; Described filtrate (liquid is located at the center of spherical crown shape bottom.
The material of described suction filtration tank and porous barrier is polypropylene layer pressing plate or virgin pp sheet material.
Claims (3)
1. a suction filtration device comprises suction filtration tank, porous barrier, groove support and vacuum extractor; Described suction filtration tank is connected on the groove support, and suction filtration tank is opening up; Porous barrier is tiled in the suction filtration tank, and suction filtration tank is separated into independently upper chamber and lower chambers; The wall of described lower chambers is provided with the gas outlet, and this gas outlet is connected with the bleeding point of vacuum extractor; The bottom of lower chambers is provided with filtrate (liquid, it is characterized in that being covered with filter cloth on the described porous barrier.
2. suction filtration device according to claim 1, the bottom shape that it is characterized in that described lower chambers is the spherical crown shape; Described gas outlet is located near the porous barrier position; Described filtrate (liquid is located at the center of spherical crown shape bottom.
3. suction filtration device according to claim 1, the material that it is characterized in that described suction filtration tank and porous barrier is polypropylene layer pressing plate or virgin pp sheet material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220435778 CN202740843U (en) | 2012-08-30 | 2012-08-30 | Suction filtration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220435778 CN202740843U (en) | 2012-08-30 | 2012-08-30 | Suction filtration device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202740843U true CN202740843U (en) | 2013-02-20 |
Family
ID=47700297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220435778 Expired - Fee Related CN202740843U (en) | 2012-08-30 | 2012-08-30 | Suction filtration device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202740843U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103143194A (en) * | 2013-03-13 | 2013-06-12 | 安徽省虹升生物科技有限公司 | Pumping filter cylinder |
| CN103710732A (en) * | 2013-12-15 | 2014-04-09 | 白银有色集团股份有限公司 | Waste copper sulfate electrolyte purification system and method |
| CN104474766A (en) * | 2014-12-09 | 2015-04-01 | 中国科学院城市环境研究所 | Activated carbon vacuum dehydrating device |
| CN105126417A (en) * | 2015-08-17 | 2015-12-09 | 攀钢集团攀枝花钢钒有限公司 | Vacuum suction filtration tank |
| CN105271586A (en) * | 2014-06-12 | 2016-01-27 | 山东大明精细化工有限公司 | Apparatus and method for processing wastewater containing active organics and inorganics |
| CN107930210A (en) * | 2017-09-29 | 2018-04-20 | 佛山汇众森泰科技有限公司 | A kind of environment-friendly materials processing unit (plant) and processing method for adsorbing waste water |
| CN108671609A (en) * | 2018-03-29 | 2018-10-19 | 北京航天动力研究所 | A kind of filter device for reducing liquid-propellant rocket engine liquid flow test fifth wheel |
| CN112239717A (en) * | 2019-07-19 | 2021-01-19 | 国投生物科技投资有限公司 | Microalgae harvesting device and microalgae harvesting method |
-
2012
- 2012-08-30 CN CN 201220435778 patent/CN202740843U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103143194A (en) * | 2013-03-13 | 2013-06-12 | 安徽省虹升生物科技有限公司 | Pumping filter cylinder |
| CN103710732A (en) * | 2013-12-15 | 2014-04-09 | 白银有色集团股份有限公司 | Waste copper sulfate electrolyte purification system and method |
| CN105271586A (en) * | 2014-06-12 | 2016-01-27 | 山东大明精细化工有限公司 | Apparatus and method for processing wastewater containing active organics and inorganics |
| CN104474766A (en) * | 2014-12-09 | 2015-04-01 | 中国科学院城市环境研究所 | Activated carbon vacuum dehydrating device |
| CN105126417A (en) * | 2015-08-17 | 2015-12-09 | 攀钢集团攀枝花钢钒有限公司 | Vacuum suction filtration tank |
| CN107930210A (en) * | 2017-09-29 | 2018-04-20 | 佛山汇众森泰科技有限公司 | A kind of environment-friendly materials processing unit (plant) and processing method for adsorbing waste water |
| CN108671609A (en) * | 2018-03-29 | 2018-10-19 | 北京航天动力研究所 | A kind of filter device for reducing liquid-propellant rocket engine liquid flow test fifth wheel |
| CN112239717A (en) * | 2019-07-19 | 2021-01-19 | 国投生物科技投资有限公司 | Microalgae harvesting device and microalgae harvesting method |
| CN112239717B (en) * | 2019-07-19 | 2022-08-26 | 国投生物科技投资有限公司 | Microalgae harvesting device and microalgae harvesting method |
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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: 20130220 Termination date: 20150830 |
|
| EXPY | Termination of patent right or utility model |