CN216935132U - Exhaust filtering device for refined cotton powder of cellulose ether reaction kettle - Google Patents
Exhaust filtering device for refined cotton powder of cellulose ether reaction kettle Download PDFInfo
- Publication number
- CN216935132U CN216935132U CN202123247828.1U CN202123247828U CN216935132U CN 216935132 U CN216935132 U CN 216935132U CN 202123247828 U CN202123247828 U CN 202123247828U CN 216935132 U CN216935132 U CN 216935132U
- Authority
- CN
- China
- Prior art keywords
- filtering
- wall
- plate
- cellulose ether
- reaction kettle
- 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
Links
- 238000001914 filtration Methods 0.000 title claims abstract description 55
- 229920000742 Cotton Polymers 0.000 title claims abstract description 24
- 239000000843 powder Substances 0.000 title claims abstract description 24
- 229920003086 cellulose ether Polymers 0.000 title claims abstract description 23
- 238000006243 chemical reaction Methods 0.000 title claims abstract description 19
- 238000009434 installation Methods 0.000 abstract description 4
- 229920002678 cellulose Polymers 0.000 description 5
- 239000001913 cellulose Substances 0.000 description 5
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 5
- 239000007789 gas Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- 125000004432 carbon atom Chemical group C* 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 235000013312 flour Nutrition 0.000 description 2
- 125000001183 hydrocarbyl group Chemical group 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 238000007790 scraping Methods 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 125000001033 ether group Chemical group 0.000 description 1
- 238000006266 etherification reaction Methods 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 125000002791 glucosyl group Chemical group C1([C@H](O)[C@@H](O)[C@H](O)[C@H](O1)CO)* 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Landscapes
- Polysaccharides And Polysaccharide Derivatives (AREA)
Abstract
The utility model discloses a cellulose ether reaction kettle purified cotton powder exhaust filtering device which comprises a filtering barrel, wherein a rectangular groove is arranged in the middle of the outer wall of the top of the filtering barrel, a filtering plate is inserted into the rectangular groove, filtering holes distributed at equal intervals are formed in the middle of the outer wall of one side of the filtering plate, mounting grooves are formed in two sides of the outer wall of the top of the filtering plate, a plurality of springs distributed at equal intervals are fixedly connected to the inner wall of one side of each mounting groove, a vertical plate is fixedly connected to one end of each spring, the top end of each vertical plate penetrates out of the mounting groove, positioning columns distributed symmetrically are fixedly connected to the outer wall of one side of each vertical plate, and the positioning columns penetrate out of the filtering plate. When the filter plate is installed, the two vertical plates move relatively to each other, so that the positioning columns are retracted into the filter plate, the vertical plates are loosened after the positioning columns are inserted in place, the positioning columns can be inserted into the corresponding positioning holes under the action of the springs, the installation is completed, otherwise, the disassembly can be realized, and the filter plate is simple and convenient.
Description
Technical Field
The utility model relates to the technical field of cellulose ether production, in particular to a purified cotton powder exhaust filtering device of a cellulose ether reaction kettle.
Background
Cellulose ether is a high molecular compound having an ether structure made of cellulose. Each glucosyl ring in the cellulose macromolecule contains three hydroxyl groups, a primary hydroxyl group on a sixth carbon atom and secondary hydroxyl groups on second and third carbon atoms, and hydrogen in the hydroxyl groups is replaced by hydrocarbon groups to form cellulose ether derivatives. Is a product of a cellulose polymer in which the hydrogen of a hydroxyl group is substituted with a hydrocarbon group. Cellulose is a polyhydroxylated polymer which neither dissolves nor melts. The cellulose can be dissolved in water, dilute alkali solution and organic solvent after etherification, and has thermoplasticity.
At present, the production of cellulose ether is finished by a reaction kettle, and other reaction raw materials such as refined cotton powder, a solvent, an etherifying agent and the like are added into the reaction kettle. However, some purified cotton powder is discharged along with the exhaust gas, so that an exhaust gas filtering device is needed, the filter plate of the existing exhaust gas filtering device is fixedly arranged, and the filter holes in the filter plate can be blocked for a long time, so that the filter plate is inconvenient to clean, namely the filter plate is inconvenient to install and disassemble.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a refined cotton powder exhaust filtering device of a cellulose ether reaction kettle, which aims to solve the problems in the background technology.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a cellulose ether reation kettle purified cotton powder exhaust filter equipment, is including filtering the barrel, the top outer wall middle part of filtering the barrel is provided with the rectangular channel, it has the filter to peg graft in the inside of rectangular channel, one side outer wall middle part of filter is provided with the filtration pore that the equidistance distributes, the top outer wall both sides of filter all are provided with the mounting groove, the spring that a plurality of equidistance distributes of mounting groove one side inner wall fixedly connected with riser, the mounting groove is worn out on the one end fixedly connected with riser of spring, the mounting groove is worn out on the top of riser, the reference column of one side outer wall fixedly connected with symmetric distribution of riser, the filter is worn out to the reference column, the both sides inner wall middle part of filtering the barrel all is provided with the locating hole of symmetric distribution, locating hole and reference column looks adaptation.
As a further improvement scheme of the technical scheme: the middle parts of the inner walls of the two sides of the filtering cylinder body are provided with limit grooves, and the limit grooves are matched with the filtering plates.
As a further improvement scheme of the technical scheme: the wind energy wind power filter is characterized in that a cross is fixedly arranged on the left side inside the filter cylinder, a mounting hole is formed in the middle of the outer wall of one side of the cross, the inner wall of the mounting hole is connected with a fixing shaft through a bearing, the two ends of the fixing shaft are fixedly connected with a wind energy blade and a scraper respectively, and bristles in contact with a filter plate are arranged on the outer wall of one side of the scraper.
As a further improvement scheme of the technical scheme: the bottom outer wall fixedly connected with of filtering the barrel collects the box, the bottom of filtering the barrel is provided with the discharge tank who collects the box intercommunication.
As a further improvement scheme of the technical scheme: the outer wall of one side of collecting the box is provided with the opening, the opening part is through hinge fixedly connected with lid door.
As a further improvement scheme of the technical scheme: and flanges are fixedly arranged at two ends of the filtering cylinder body.
Compared with the prior art, the utility model has the beneficial effects that:
1. this be used for cellulose ether reation kettle refined cotton powder exhaust filter equipment, through being provided with the rectangular channel, when installing the filter, earlier with two riser relative movement, make the reference column retract to the filter in, insert the filter cartridge filter with the filter from the rectangular channel in, insert the effect of target in back pine riser under the spring, the reference column will insert in the locating hole that corresponds, accomplishes the installation, otherwise can dismantle simple and convenient.
2. This be used for cellulose ether reation kettle refined cotton powder exhaust filter equipment, through being provided with the wind energy blade, the wind energy blade can rotate when meetting the air current, and then will make fixed epaxial brush hair rotate, and then carry out automatic clearance to the filter, and the cotton powder after the clearance will fall into to the collection box from discharging the groove, can reduce the number of times of filter clearance.
The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical solutions of the present invention more clearly understood and to implement them in accordance with the contents of the description, the following detailed description is given with reference to the preferred embodiments of the present invention and the accompanying drawings. The detailed description of the present invention is given in detail by the following examples and the accompanying drawings.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the utility model and together with the description serve to explain the utility model without limiting the utility model. In the drawings:
FIG. 1 is a schematic view of the whole structure of a purified cotton powder exhaust filter device of a cellulose ether reaction kettle according to the present invention;
FIG. 2 is a schematic view of the internal structure of a filtering cylinder of the exhaust filtering device for refined cotton powder in a cellulose ether reaction kettle according to the present invention;
FIG. 3 is a schematic view of a filter plate structure of an exhaust filter device for refined cotton powder in a cellulose ether reaction kettle according to the present invention;
FIG. 4 is a schematic diagram of a positioning hole structure of an exhaust filtering device for refined cotton powder in a cellulose ether reaction kettle according to the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. a filter cylinder; 2. a filter plate; 3. a flange plate; 4. a wind energy blade; 5. a collection box; 6. covering the door; 7. brushing; 8. a cross; 9. a fixed shaft; 10. a discharge tank; 11. a positioning column; 12. a spring; 13. mounting grooves; 14. positioning holes; 15. a limiting groove; 16. a riser.
Detailed Description
The principles and features of this invention are described below in conjunction with the following drawings, which are set forth by way of illustration only and are not intended to limit the scope of the utility model. The utility model is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. Advantages and features of the present invention will become apparent from the following description and from the claims. It is to be noted that the drawings are in a very simplified form and are not to precise scale, which is merely for the purpose of facilitating and distinctly claiming the embodiments of the present invention.
Referring to fig. 1-4, in the embodiment of the utility model, a refined cotton powder exhaust filter device of a cellulose ether reaction kettle comprises a filter cylinder body 1, a rectangular groove is arranged in the middle of the outer wall of the top of the filter cylinder body 1, a filter plate 2 is inserted in the rectangular groove, filter holes are arranged in the middle of the outer wall of one side of the filter plate 2 at equal intervals, mounting grooves 13 are arranged on both sides of the outer wall of the top of the filter plate 2, a plurality of springs 12 are fixedly arranged on the inner wall of one side of the mounting grooves 13 at equal intervals, a vertical plate 16 is fixedly connected to one end of each spring 12, the top end of each vertical plate 16 penetrates through the mounting groove 13, positioning columns 11 are fixedly arranged on the outer wall of one side of each vertical plate 16, the positioning columns 11 penetrate through the filter plate 2, positioning holes 14 are symmetrically arranged in the middle of the inner wall of both sides of the filter cylinder body 1, the positioning holes 14 are matched with the positioning columns 11, when the filter plate 2 is mounted, earlier with two riser 16 relative movement, even in reference column 11 retracts to filter 2, insert filter 2 from the rectangular channel and filter barrel 1, insert to loosen riser 16 after target in place under the effect of spring 12, reference column 11 will insert corresponding locating hole 14 in, accomplish the installation, otherwise can dismantle simple and convenient.
In the utility model, the middle parts of the inner walls of the two sides of the filtering cylinder body 1 are respectively provided with the limiting groove 15, and the limiting grooves 15 are matched with the filtering plate 2, thereby increasing the stability of the filtering plate 2.
According to the utility model, a cross 8 is fixedly arranged on the left side inside a filtering cylinder 1, a mounting hole is formed in the middle of the outer wall of one side of the cross 8, the inner wall of the mounting hole is connected with a fixed shaft 9 through a bearing, two ends of the fixed shaft 9 are respectively and fixedly connected with a wind energy blade 4 and a scraping plate, bristles 7 in contact with a filtering plate 2 are arranged on the outer wall of one side of the scraping plate, the wind energy blade 4 can rotate when encountering air flow, and then the bristles 7 on the fixed shaft 9 can rotate, so that the filtering plate 2 can be automatically cleaned.
According to the utility model, the outer wall of the bottom of the filtering cylinder body 1 is fixedly connected with the collecting box 5, the bottom end of the filtering cylinder body 1 is provided with the discharge groove 10 communicated with the collecting box 5, and the cleaned cotton powder falls into the collecting box 5 from the discharge groove 10.
According to the flour collecting box, the opening is formed in the outer wall of one side of the collecting box 5, the cover door 6 is fixedly connected to the opening through the hinge, and therefore flour in the collecting box 5 can be conveniently taken.
In the utility model, the two ends of the filtering cylinder body 1 are both fixedly provided with the flange plates 3, so that the external pipeline can be conveniently connected.
The working principle of the utility model is as follows:
connect filterable gas conduit through ring flange 3 to filter barrel 1's left end, the right-hand member is according to actual need connecting tube, when installing filter 2, earlier with two riser 16 relative movement, even in reference column 11 retraction filter 2, insert filter 2 in the filter barrel 1 from the rectangular channel, insert the effect of getting in place back unclamp riser 16 at spring 12 under, reference column 11 will insert in the locating hole 14 that corresponds, accomplish the installation, otherwise can dismantle, it is simple and convenient, wind energy blade 4 can rotate when meetting the air current, and then will make the brush hair 7 on the fixed axle 9 rotate, and then carry out the automatic clearance to filter 2, cotton powder after the clearance will fall into collection box 5 from discharging groove 10.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof.
Claims (6)
1. The exhaust filtering device for the refined cotton powder of the cellulose ether reaction kettle comprises a filtering barrel body (1) and is characterized in that a rectangular groove is arranged in the middle of the outer wall of the top of the filtering barrel body (1), a filtering plate (2) is inserted in the rectangular groove, filtering holes distributed at equal intervals are formed in the middle of the outer wall of one side of the filtering plate (2), mounting grooves (13) are formed in two sides of the outer wall of the top of the filtering plate (2), a plurality of springs (12) distributed at equal intervals are fixedly connected to the inner wall of one side of each mounting groove (13), a vertical plate (16) is fixedly connected to one end of each spring (12), each mounting groove (13) is penetrated from the top end of each vertical plate (16), symmetrically distributed positioning columns (11) are fixedly connected to the outer wall of one side of each vertical plate (16), each positioning column (11) penetrates out of the filtering plate (2), and symmetrically distributed positioning holes (14) are formed in the middles of the inner walls of two sides of the filtering barrel body (1), the positioning hole (14) is matched with the positioning column (11).
2. The exhaust filtering device for refined cotton powder in a cellulose ether reaction kettle as claimed in claim 1, wherein the filtering cylinder (1) is provided with a limiting groove (15) in the middle of the inner wall at both sides, and the limiting groove (15) is matched with the filtering plate (2).
3. The exhaust and filtration device for purified cotton powder in a cellulose ether reaction kettle according to claim 1, wherein a cross (8) is fixedly arranged at the left side inside the filtering cylinder (1), a mounting hole is formed in the middle of the outer wall of one side of the cross (8), a fixed shaft (9) is connected to the inner wall of the mounting hole through a bearing, a wind energy blade (4) and a scraper are respectively fixedly connected to the two ends of the fixed shaft (9), and bristles (7) contacting with the filter plate (2) are arranged on the outer wall of one side of the scraper.
4. A refined cotton powder exhaust filtering device for cellulose ether reaction kettle according to claim 3, characterized in that a collecting box (5) is fixedly connected to the bottom outer wall of the filtering cylinder (1), and the bottom end of the filtering cylinder (1) is provided with a discharge groove (10) communicated with the collecting box (5).
5. The exhaust filtering device for refined cotton powder in the cellulose ether reaction kettle as claimed in claim 4, wherein an opening is arranged on one side of the outer wall of the collecting box (5), and a cover door (6) is fixedly connected to the opening through a hinge.
6. The exhaust filtering device for refined cotton powder in a cellulose ether reaction kettle according to claim 1, wherein flanges (3) are fixedly arranged at both ends of the filtering cylinder body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123247828.1U CN216935132U (en) | 2021-12-22 | 2021-12-22 | Exhaust filtering device for refined cotton powder of cellulose ether reaction kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123247828.1U CN216935132U (en) | 2021-12-22 | 2021-12-22 | Exhaust filtering device for refined cotton powder of cellulose ether reaction kettle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216935132U true CN216935132U (en) | 2022-07-12 |
Family
ID=82309657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123247828.1U Expired - Fee Related CN216935132U (en) | 2021-12-22 | 2021-12-22 | Exhaust filtering device for refined cotton powder of cellulose ether reaction kettle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216935132U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116726616A (en) * | 2023-06-06 | 2023-09-12 | 山东禹城金晟生物净化有限公司 | High-temperature waste heat recycling device of gas boiler |
-
2021
- 2021-12-22 CN CN202123247828.1U patent/CN216935132U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116726616A (en) * | 2023-06-06 | 2023-09-12 | 山东禹城金晟生物净化有限公司 | High-temperature waste heat recycling device of gas boiler |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN216935132U (en) | Exhaust filtering device for refined cotton powder of cellulose ether reaction kettle | |
| CN110841358A (en) | Sewage filtering and concentrating device | |
| CN211799095U (en) | Former pretreatment of water device with multiple filtration | |
| CN110397597A (en) | A kind of sealing effect is good and the axial-flow pump of Unidirectional flow-limiting | |
| CN113026909B (en) | Double-floor-drain drainage channel | |
| CN210448248U (en) | Epoxy produces filter equipment | |
| CN220424657U (en) | Filtering equipment for preventing fucosterol from being blocked | |
| CN211774358U (en) | Road surface drainage structure | |
| CN210371000U (en) | Circulating pipeline with filtering capability for hydroelectric power generation | |
| CN215995866U (en) | Filtering mechanism of dewatering tower drain pipe | |
| CN215085311U (en) | Sewage treatment filter equipment | |
| CN221014791U (en) | Dirt remover with back flushing function | |
| CN220830944U (en) | Building structure for greening top surface of building | |
| CN221014710U (en) | Sewage tank | |
| CN218709776U (en) | Low-water-level turtle breeding filter | |
| CN216512999U (en) | Stainless steel precise core type filter | |
| CN220918323U (en) | Y-shaped flange filter | |
| CN216826729U (en) | Deodorization degerming is with shower head of being convenient for to change | |
| CN220582623U (en) | Fresh air system with filtering structure | |
| CN219240761U (en) | Sewage drainage pipeline | |
| CN217247076U (en) | Municipal administration is sewage pretreatment device for water supply and drainage | |
| CN220918535U (en) | Rotatable air filter element | |
| CN220285677U (en) | Geothermal exploitation pipe for geothermal well | |
| CN220677117U (en) | Coalbed methane filtering device | |
| CN221207023U (en) | Water treatment filter cleaning assembly |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220712 |