CN202161869U - Multifunctional sealed filter - Google Patents
Multifunctional sealed filter Download PDFInfo
- Publication number
- CN202161869U CN202161869U CN201120239873XU CN201120239873U CN202161869U CN 202161869 U CN202161869 U CN 202161869U CN 201120239873X U CN201120239873X U CN 201120239873XU CN 201120239873 U CN201120239873 U CN 201120239873U CN 202161869 U CN202161869 U CN 202161869U
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- CN
- China
- Prior art keywords
- filter
- cylindrical shell
- barrel body
- agitator
- multifunctional
- 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 - Lifetime
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Abstract
The utility model discloses a multifunctional sealed filter, which comprises a barrel body and a stirrer arranged at the top of the barrel body, wherein the stirrer is stretched into the barrel body and is not in contact with the bottom of the barrel body; a material feeding opening and a low-pressure gas inlet are additionally arranged at the top of barrel body; a group of filter sticks are crosswise arranged at the bottom of the barrel body and the height of the filter sticks is higher than that of a stirring blade of the stirrer; and a material discharging opening and an liquid discharging opening are arranged at the bottom of the barrel body. The multifunctional sealed filter has the advantages of good sealing property, good separating effect and stirring function, so the filter can be also used for a reaction generator.
Description
Technical field
The utility model belongs to chemical field, is specifically related to a kind of multifunctional airtight filter.
Background technology
At present, the airtight filter plant of using always in the chemical field mainly contains: centrifugal filter, bag filter, chip filter, three-in-one filter and pressure filter etc.Wherein, centrifugal filter and pressure filter filter cake solid content are higher, discharging automatically, but obturation effect is poor, can't distill and drying material, and equipment material has limitation; Bag filter generally is used for the filtration of a small amount of filter cake, be used for the preceding coarse filtration of secondary filter, but volume is less, and discharging automatically also can't be distilled and drying material; The filter cake solid content is higher after the chip filter process, discharging automatically, and obturation effect is good, but can't distill and drying material, and equipment material has limitation; Three-in-one filter filter cake solid content is higher, is a kind of multi-functional solid-liquid separating equipment that integrates filtration, washing, drying, stirring, reaction, slags tap automatically, but when carrying out heat filtering; The filter plate below has material and separates out, and the easy blocking pipeline is during to filtration cakes torrefaction; Drying time is longer, and drying effect is not good, generally can not surpass 98% through dried material solid content; Material is selected for use also has limitation, for example can not use glass lined.
For filtering the chemical industry series products; For example in the building-up process of bisphenol S, need under high temperature and severe corrosive condition, to react simultaneously and filters, thereby need a kind of can filter and can be as reacting and cheap filter plant; But some can not be used as reactor present filter plant; Some can not satisfy the material requirement, and the very high precious metal material of a little selection price is arranged, so the reaction of bisphenol S and filter present typical filter equipment and be difficult to satisfy its requirement.
Summary of the invention
Goal of the invention: the purpose of the utility model is to prior art not enough, and a kind of multifunctional airtight filter is provided.
Technical scheme: in order to achieve the above object, the utility model is specifically realized like this: a kind of multifunctional airtight filter, comprise a cylindrical shell, and the cylindrical shell top is provided with agitator, and agitator stretches into barrel and does not contact with at the bottom of the cylindrical shell; The cylindrical shell top is provided with feeding mouth and low-pressure gas import in addition; The cylindrical shell bottom transverse is provided with the paddle that one group of filter stick and filter stick are higher than agitator; The cylindrical shell bottom is provided with discharging opening and liquid outlet.
In order further to shift out residual liquid material, can increase one deck filter screen, filter cloth at the liquid outlet place or other have the material of micropore.
The gas that feeds the low-pressure gas import can be water vapour, solvent vapo(u)r, air and nitrogen etc.
Beneficial effect: compare with conventional art, the utlity model has following advantage:
(1) airtight fully, do not have and leak environmentally safe;
(2) can carry out Separation of Solid and Liquid in pressurization or vacuum condition, good separating effect, and filter cake is evenly distributed;
(3) can wash filter cake, clean result is better;
(4) for containing organic solvent material of (referring to the organic solvent molten especially) with shipwreck; After Separation of Solid and Liquid, can add suitable quantity of water and carry out azeotropic distillation, wherein remaining a small amount of organic solvent is steamed recovery; Water is applied mechanically when next azeotropic distillation; Can reduce solvent loss, reduce the pressure of post processing, reduce pollution environment;
(5) can adopt different material manufacturings according to the character of medium;
(6) have stirring, can make some high-viscosity materials more be prone to mix, and can be used as the reactor use.
Description of drawings
Accompanying drawing is the utility model structural representation.
The specific embodiment
Shown in accompanying drawing, the utility model provides: a kind of multifunctional airtight filter, comprise a cylindrical shell 1, and cylindrical shell 1 top is provided with agitator 2, and agitator 2 stretches into cylindrical shell 1 inside and does not contact with 1 end of cylindrical shell; Cylindrical shell 1 top is provided with feeding mouth 3 and low-pressure gas import 4 in addition; Cylindrical shell 1 bottom transverse is provided with the paddle that one group of filter stick 5 and filter stick 5 are higher than agitator 2; Cylindrical shell 1 bottom is provided with discharging opening 6 and liquid outlet 7, covers one deck filter screen, filter cloth or other poromerics outside the liquid outlet 7, thereby shifts out residual liquid material more up hill and dale.
During concrete operations, agitator 2, the material that will have solvent is put into this filter; After material gets into filter fully, close agitator 2 and feeding mouth 3, open the filtrating discharging valve of filter stick 5, open low-pressure gas import 4, the liquid in the material is extruded through filter stick 5, filtrating goes receiving tank to receive; Filtrating is closed filter stick 5 valves after extruding, and opens liquid outlet 7, and a small amount of liquid material that cylindrical shell 1 bottom is residual is pressed into the filtrating receiving tank and receives, and remaining solid material is then discharged from discharging opening 6 in the cylindrical shell 1.
Claims (2)
1. a multifunctional airtight filter is characterized in that, comprises a cylindrical shell (1), and cylindrical shell (1) top is provided with agitator (2), and agitator (2) stretches into cylindrical shell (1) inside and do not contact with cylindrical shell (1) end; Cylindrical shell (1) top is provided with feeding mouth (3) and low-pressure gas import (4) in addition; Cylindrical shell (1) bottom transverse is provided with the paddle that one group of filter stick (5) and filter stick are higher than agitator (2); Cylindrical shell (1) bottom is provided with discharging opening (6) and liquid outlet (7).
2. multifunctional airtight filter according to claim 1 is characterized in that, outer one deck filter screen or the filter cloth of being covered with of said liquid outlet (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120239873XU CN202161869U (en) | 2011-07-08 | 2011-07-08 | Multifunctional sealed filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120239873XU CN202161869U (en) | 2011-07-08 | 2011-07-08 | Multifunctional sealed filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202161869U true CN202161869U (en) | 2012-03-14 |
Family
ID=45797722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120239873XU Expired - Lifetime CN202161869U (en) | 2011-07-08 | 2011-07-08 | Multifunctional sealed filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202161869U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102580658A (en) * | 2012-03-21 | 2012-07-18 | 河北永泰柯瑞特化工有限公司 | Stirring reaction kettle |
| CN102688737A (en) * | 2012-06-14 | 2012-09-26 | 苏州市金翔钛设备有限公司 | Reaction kettle easy to wash |
| CN103316519A (en) * | 2013-06-13 | 2013-09-25 | 浙江龙盛集团股份有限公司 | Filtering and washing device |
-
2011
- 2011-07-08 CN CN201120239873XU patent/CN202161869U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102580658A (en) * | 2012-03-21 | 2012-07-18 | 河北永泰柯瑞特化工有限公司 | Stirring reaction kettle |
| CN102688737A (en) * | 2012-06-14 | 2012-09-26 | 苏州市金翔钛设备有限公司 | Reaction kettle easy to wash |
| CN103316519A (en) * | 2013-06-13 | 2013-09-25 | 浙江龙盛集团股份有限公司 | Filtering and washing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120314 |