CN213790071U - Draw knockout drum - Google Patents
Draw knockout drum Download PDFInfo
- Publication number
- CN213790071U CN213790071U CN202022739243.0U CN202022739243U CN213790071U CN 213790071 U CN213790071 U CN 213790071U CN 202022739243 U CN202022739243 U CN 202022739243U CN 213790071 U CN213790071 U CN 213790071U
- Authority
- CN
- China
- Prior art keywords
- filter screen
- kettle body
- stirring
- slag
- cauldron
- 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.)
- Active
Links
Images
Abstract
An extraction separation tank comprises a hollow kettle body, a stirring shaft in the inner cavity of the kettle body and a stirring paddle arranged on the stirring shaft, wherein a filter screen is arranged on the inner wall of the kettle body in a surrounding manner and is positioned below the stirring paddle, the outer wall of the kettle body is provided with 2 holes which are led into the inner cavity of the kettle body, namely a slag outlet and a back flush port, the holes are covered with valves, namely a slag valve and a back flush valve, the slag outlet is positioned above the filter screen, the bottommost end of the slag outlet and the upper surface of the filter screen are in the same plane, the back flush port is positioned below the filter screen, the stirring shaft is provided with more than 2 block pieces, the block pieces are inclined to the horizontal plane and are positioned above the stirring paddle, as the block pieces generate axial shunting when rotating along with the stirring shaft, solid materials sink and fully contact with fermentation liquor, so as to improve the extraction efficiency, meanwhile, the filter screen is arranged on the inner wall of the kettle body to filter solid impurities in liquid products, meanwhile, the filter screen is flushed by introducing water through the back flushing port, so that the problems of high cleaning difficulty and low efficiency are solved.
Description
Technical Field
The utility model relates to an extract knockout drum belongs to the leaching of pharmaceutical chemical industry and draws technical field.
Background
The extraction and separation tank is a common post-extraction treatment device in the production process of medicines and chemical industry, and is particularly suitable for the extraction, screening, washing and separation of resin in fermentation liquor of fermentation products. The common extraction separation tank has a single stirring type and a single filter screen type.
The single stirring type extraction separation tank comprises a hollow kettle body, a stirring shaft in the inner cavity of the kettle body, a variable frequency speed control motor for controlling the stirring shaft, and a stirring paddle on the stirring shaft. The single stirring type extraction and separation tank at present has the following problems:
(1) in the stirring process of the fermentation liquor, the solid material is easy to float due to the lower bulk density of the solid material, so that the solid-liquid separation phenomenon is caused, the solid material is not fully contacted with the fermentation liquor, and the extraction efficiency is poor.
(2) The obtained liquid product is mixed with a large amount of impurities, so that the difficulty of subsequent treatment is increased, and the purity of the final product is not high.
The single filter screen type draws the knockout drum to constitute by the cavity cauldron body, the filter screen in the internal chamber of cauldron, and the in-process material that present single filter screen type draws the knockout drum to use can deposit on the filter screen, and the zymotic fluid need slowly permeate downwards to lead to extracting efficiency poor.
If draw the knockout drum with single stirring type and draw the knockout drum with single filter screen type and combine together and again can produce new problem, wash the degree of difficulty big, inefficiency promptly, because the existence of (mixing) shaft and stirring rake, lead to unable taking out the filter screen, can only dismantle (mixing) shaft and stirring rake and take out the filter screen and wash, perhaps the material is poured out to the upset kettle body.
Disclosure of Invention
In order to solve the technical problem that exists among the prior art, the utility model provides an extract knockout drum, the liquid product impurity that obtains by this extract knockout drum is low to it is effectual to extract, and this extract knockout drum extraction efficiency is high simultaneously, and the washing degree of difficulty is low, the cleaning efficiency is high.
Realize the technical scheme of the purpose does, an extraction and separation tank, at least, include the hollow cauldron body, insert the (mixing) shaft in the internal chamber of cauldron and install at the epaxial stirring rake of stirring from the top, it has the filter screen to surround on the internal wall of cauldron, and the filter screen is located the stirring rake below, be equipped with 2 holes that let in internal chamber of cauldron on the external wall of cauldron, slag notch and back flush inlet promptly, the hole coats and is stamped the valve, slag notch valve and back flush valve promptly, the slag notch is located the filter screen top, and the bottommost of slag notch is the coplanar with the upper surface of filter screen, the back flush inlet is located the filter screen below, be equipped with the piece more than 2 on the (mixing) shaft, the piece just is located the stirring rake top with the horizontal plane slope.
And the slag outlet is square.
And the back washing port is round.
And the number of the block pieces is 2, and the block pieces are symmetrical to each other.
And one end of the block piece is arc-shaped, and the other end is trapezoid.
According to the above technical scheme, the utility model provides a pair of draw knockout drum is through installing the piece more than 2 additional on the (mixing) shaft, and piece and horizontal plane slope, thereby the piece is along with the (mixing) shaft when rotatory, produce the axial reposition of redundant personnel, make solid-state material sink with the zymotic fluid fully contact, with this improve extraction efficiency, it installs the filter screen to surround on cauldron internal wall simultaneously, and then filter the solid-state impurity in the liquid product, improve the purity of final product, be equipped with slag notch and back flush outlet in the last below of filter screen simultaneously, lead to water through the back flush outlet, can wash the filter screen, thereby avoided washing the degree of difficulty big, the problem of inefficiency.
Drawings
Fig. 1 is a schematic structural diagram of an extraction and separation tank provided by the utility model.
In the figure: 1. a variable frequency speed regulating motor; 2. a feed inlet; 3. a kettle body; 4. a stirring shaft; 5. a slag valve; 6. a slag outlet; 7. a filter screen; 8. a manhole; 9. a block; 10. a stirring paddle; 11. a back flushing port; 12. a back flush valve; 13 a discharge valve.
Detailed Description
The present invention will be described in detail with reference to fig. 1 and the following embodiments, but the present invention is not limited to the following embodiments.
An extraction separation tank comprises a hollow kettle body 3, a stirring shaft 4 inserted into the inner cavity of the kettle body 3 from the top, a variable frequency speed regulation motor 1 installed at the top of the stirring shaft 4 and controlling the rotation of the stirring shaft 4, and a stirring paddle 10 installed on the stirring shaft 4, wherein a filter screen 7 is arranged on the inner wall of the kettle body 3 in a surrounding manner, the aperture of the filter screen 7 is determined according to the size of a solid material, the aperture range of the filter screen 7 in the embodiment is 180 +/-7.6 um, the filter screen 7 is positioned below the stirring paddle 10 and is used for further filtering solid impurities in a liquid product, 2 holes which are led into the inner cavity of the kettle body 3, namely a slag outlet 6 and a back washing outlet 11, are covered with valves, namely the slag outlet 5 and the back washing valve 12, the slag outlet 6 is positioned above the filter screen 7, the bottommost end of the slag outlet 6 and the upper surface of the filter screen 7 are in the same plane, and the back washing outlet 11 is positioned below the filter screen 7, the stirring shaft 4 is provided with more than 2 block pieces 9, and the block pieces 9 are inclined to the horizontal plane and are positioned above the stirring paddle 10.
In this implementation, still locate feed inlet 2, manhole 8 and baiting valve 13 on the 3 outer walls of cauldron body.
And the slag outlet 6 is square, and the area of the bottom end of the square hole is large, so that slag can be conveniently discharged, and dead corners are not easy to accumulate.
And the back flush port 11 is round, the round hole has low production difficulty, and the forming can be realized only by drilling with a drilling tool.
And the quantity of piece 9 is 2, and mutual symmetry to the power symmetry that left and right sides piece 9 produced, thereby can make (mixing) shaft 4 more steady when the operation, the stirring effect is more ideal.
And one end of the block 9 is arc-shaped, so that the contact area of the block 9 and the fermentation liquor is increased, larger water flow is generated in the stirring process, and the other end of the block is trapezoidal, so that the contact area of the block 9 and the stirring shaft 4 is increased, and the block 9 is not easy to fall off.
The utility model provides a pair of draw working principle of knockout drum does, (1) the preparation stage: and opening the manhole 8 and putting in the solid material, opening the feed port 2 and pressing in the liquid material, namely fermentation liquor, and closing the manhole 8 and the feed port 2 after the solid material and the liquid material are put in.
(2) In the extraction stage, the variable frequency speed regulating motor 1 is started to drive the stirring shaft 4 to rotate, the block piece 9 and the stirring paddle 10 are further driven to rotate, and the block piece 9 is inclined to the horizontal plane, so that the block piece 9 generates axial shunting when rotating along with the stirring shaft 4, the solid material sinks to be fully contacted with the fermentation liquor, the problems that in the prior art, the solid material is low in bulk density and easy to float upwards to cause solid-liquid separation, the solid material is not fully contacted with the fermentation liquor, and the extraction efficiency is poor are solved, meanwhile, the stirring paddle 10 positioned below the block piece 9 rotates to generate transverse shunting to fully contact the sunk solid material with the fermentation liquor, and after the fermentation liquor extracts components in the solid material, solid impurities and liquid products are formed, and when the liquid products are taken out, the solid impurities in the liquid products are filtered through the filter screen 7, the purity of the final product is improved, and the problems that a large amount of impurities are mixed in the liquid product obtained in the prior art, and the difficulty of subsequent treatment is increased are solved.
(3) And in the material taking stage, the discharge valve 13 is opened to take out the liquid product, and after the liquid product is completely taken out, the slag outlet valve 5 is opened to take out solid impurities from the slag outlet 6.
(4) In the cleaning stage, the emptying valve 13 is closed, the back washing valve 12 is opened, water is introduced through the back washing port 11 to wash the filter screen 7, and dirty water is discharged from the slag outlet 6, so that the problems of high difficulty and low efficiency in cleaning the filter screen 7 are solved.
Claims (5)
1. The utility model provides an extract knockout drum, includes the hollow cauldron body at least, inserts the (mixing) shaft in the internal chamber of cauldron and installs the epaxial stirring rake of stirring from the top, its characterized in that: the internal wall of cauldron is gone up and is surrounded by the filter screen, and the filter screen is located the stirring rake below is equipped with 2 holes that let in cauldron internal chamber on the external wall of cauldron, slag notch and back flush mouth promptly, and the hole coats and is stamped the valve, slag valve and back flush valve promptly, and the slag notch is located the filter screen top, and the bottommost of slag notch is the coplanar with the upper surface of filter screen, and the back flush mouth is located the filter screen below, be equipped with the piece more than 2 on the (mixing) shaft, the piece just is located the stirring rake top with the horizontal plane slope.
2. The extraction separation tank of claim 1, wherein: the slag outlet is square.
3. The extraction separation tank of claim 1, wherein: the back washing opening is circular.
4. The extraction separation tank of claim 1, wherein: the number of the block pieces is 2, and the block pieces are symmetrical to each other.
5. The extraction separation tank of claim 1, wherein: one end of the block piece is arc-shaped, and the other end of the block piece is trapezoidal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022739243.0U CN213790071U (en) | 2020-11-24 | 2020-11-24 | Draw knockout drum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022739243.0U CN213790071U (en) | 2020-11-24 | 2020-11-24 | Draw knockout drum |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213790071U true CN213790071U (en) | 2021-07-27 |
Family
ID=76938027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022739243.0U Active CN213790071U (en) | 2020-11-24 | 2020-11-24 | Draw knockout drum |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213790071U (en) |
-
2020
- 2020-11-24 CN CN202022739243.0U patent/CN213790071U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207401478U (en) | A kind of new point of copper reaction kettle | |
| CN211069115U (en) | Traditional chinese medicine that conveniently arranges sediment draws jar | |
| CN109370840A (en) | A kind of Siraitia grosvenorii fermentor convenient for adding materials | |
| CN210151054U (en) | Dragon fruit wine fermentation equipment | |
| CN213790071U (en) | Draw knockout drum | |
| CN206512089U (en) | A kind of flocculation of sludge handles agitating device | |
| CN218249912U (en) | Spherical filtering, washing and drying machine | |
| CN206285897U (en) | A kind of agitating device of calcium hydroxide feed liquid | |
| CN216630801U (en) | Suction filtration and centrifugation integrated synthesis kettle for pymetrozine synthesis process | |
| CN214261715U (en) | Sichuan blackberry lily natural extract oral liquid preparation tank | |
| CN216365946U (en) | Extraction element of chinese-medicinal material | |
| CN215939952U (en) | Chemical industry reation kettle that stirring effect is good | |
| CN213492128U (en) | Extraction separator convenient to wash | |
| CN211754171U (en) | Special agitating unit of liquid cement grinding aid | |
| CN210409580U (en) | Multifunctional extraction device | |
| CN207435184U (en) | A kind of waste water and dregs processing system of concrete mixing plant | |
| CN206992218U (en) | A kind of preparation facilities of pulp of lithium ion battery | |
| CN207862245U (en) | A kind of purple potato pigment extraction element | |
| CN205893196U (en) | High -efficient circulating flat turn type leaching device | |
| CN217449043U (en) | Extraction device for edible fungus polysaccharide extraction process | |
| CN218530585U (en) | A blending tank that is used for production of two coptis oral liquid to use | |
| CN205182212U (en) | Evaporator | |
| CN203763995U (en) | Device for quick and uniform multi-stage separation of carborundum | |
| CN206731682U (en) | A kind of screw cleaning device with Sewage treatment mechanism | |
| CN220132223U (en) | Protoplast separator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An extraction and separation tank Effective date of registration: 20230105 Granted publication date: 20210727 Pledgee: Bank of China Limited Huanggang branch Pledgor: HUBEI HONCH PHARMACEUTICAL Co.,Ltd. Registration number: Y2023420000006 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230823 Granted publication date: 20210727 Pledgee: Bank of China Limited Huanggang branch Pledgor: HUBEI HONCH PHARMACEUTICAL Co.,Ltd. Registration number: Y2023420000006 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An extraction and separation tank Effective date of registration: 20230825 Granted publication date: 20210727 Pledgee: Bank of China Limited Huanggang branch Pledgor: HUBEI HONCH PHARMACEUTICAL Co.,Ltd. Registration number: Y2023980053856 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |