CN204952399U - Leak protection is prevented stifled negative pressure and is filtered jar - Google Patents
Leak protection is prevented stifled negative pressure and is filtered jar Download PDFInfo
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- CN204952399U CN204952399U CN201520616157.7U CN201520616157U CN204952399U CN 204952399 U CN204952399 U CN 204952399U CN 201520616157 U CN201520616157 U CN 201520616157U CN 204952399 U CN204952399 U CN 204952399U
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- tank body
- jar
- negative pressure
- tank
- upper tank
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Abstract
The utility model discloses a leak protection is prevented stifled negative pressure and is filtered jar, including the last jar of body and the lower jar of body, install the scraper blade in going up tank body cavity, and on the bottom of the bottom of scraper blade and the last jar of body is in same horizontal plane, upward jar body passes through retractable pump and guide bar connection with the outside of the lower jar of body, upward the middle department of jar body and the lower jar of body is equipped with and places the board. The utility model discloses the scraper blade can replace the manual work, push aside the impurity that filter paper is upper aside, it keeps normal filtering rate to make the negative pressure filter the jar, reduce labourer's intensity, because the bottom of scraper blade is in on the same horizontal plane with the bottom of the last jar of body, so the scraper blade is closely laminated with filter paper and pressure is even, the effectual damaged probability of filter paper that has reduced, and simultaneously, the board design will be placed and the structure will be torn open for living, and the size is greater than general paper pulp filter plate, can tile paper pulp filter plate and filter paper on placing the board like this, realize seamlessly through the crush seal, no leak source negative pressure is filtered, guarantee filterable effect.
Description
Technical field
The utility model relates to field of mechanical technique, is specially a kind of anti-leakage anti-block negative pressure filtration tank.
Background technology
Filtering tank is the simple filter apparatus that a kind of factory commonly uses, Yin Qichang is combined with fluid reservoir and vavuum pump uses formation negative pressure filtration liquid-storage system, so filtering tank has be called negative pressure filtration tank, in the process of filtering, paper pulp filter plate and filter paper are laid on successively on the placement plate in negative pressure filtration tank inner chamber, by the vacuum action of vavuum pump, accelerate the filtration to stoste, but, in order to mate the effect using and ensure sealing of polytypic filtering tank, the size of paper pulp filter plate and filter paper is often greater than the inner cavity size of filtering tank, the fold at paper pulp filter plate and filter paper edge is just easily caused when artificial laying time, affect the effect that it filters, simultaneously, a large amount of impurity when filtering in stoste often can by paper pulp filter plate and filter paper blocking, cause filtering rate too low, what in actual production, workman generally can be manual scrapes off the impurity on filter paper upper strata, to solve problems, so not only increase labour intensity, and easily damage filter paper or even paper pulp filter plate.
Utility model content
The purpose of this utility model is to provide a kind of anti-leakage anti-block negative pressure filtration tank, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme: a kind of anti-leakage anti-block negative pressure filtration tank, comprise upper tank body and lower tank, the upper end of described upper tank body is installed with bracing frame, overcentre support frame as described above being positioned at upper tank body is provided with motor, the output of described motor is connected with the scraper shaft being arranged in upper tank body inner chamber through bracing frame, and the bottom end of the bottom of scraper plate and upper tank body is in same level, the Basolateral wall of described upper tank body is provided with upper tank body seal groove, and be closely fitted with rubber washer in the inner chamber of upper tank body seal groove,
The upper end of described lower tank is provided with lower tank seal groove, and is closely fitted with rubber washer in the inner chamber of lower tank seal groove, and the lower end of described lower tank is provided with discharging tube, and discharging tube is provided with valve body, and the lower end of described lower tank is at least evenly provided with three lower margins;
Described upper tank body is connected with at least two guide posts by least one expansion pump with the outside of lower tank, the middle of described upper tank body and lower tank is provided with placement plate, and the edge placing plate is provided with the convex body mated with upper tank body seal groove and lower tank seal groove, and described placement plate is evenly distributed with outage.
Preferably, described guide post comprises mobile jib, and the two ends of described mobile jib are bolted with limited block, and described mobile jib is socketed with slip cap and elastic component from top to bottom successively, and distance when the upper surface of slip cap shrinks to the lower surface distance of guide post with expansion pump is identical.
Preferably, described elastic component is helical spring or tubular air spring.
Preferably, support frame as described above is Y word structure, and each point of frame of bracing frame is bent upwards formation arcuate structure.
Preferably, described expansion pump is hydraulically extensible pump or air pressure expansion pump.
Compared with prior art, the beneficial effects of the utility model are: the utility model operationally scraper plate can replace manually, the impurity on filter paper upper strata is pushed aside, negative pressure filtration tank is made to keep normal filtering rate, decrease the intensity of labourer simultaneously, because the bottom end of the bottom of scraper plate and upper tank body is in same level, so scraper plate and filter paper fit tightly and pressure uniform, effectively decrease the probability of filter paper breakage, simultaneously, placement plate is designed to live and tears structure open, and size is greater than general paper pulp filter plate, paper pulp filter plate and filter paper can be laid in like this and place on plate, realize seamless through crush seal, without leak source negative pressure filtration, ensure the effect of filtering.
Accompanying drawing explanation
Fig. 1 is plan structure schematic diagram of the present utility model;
Fig. 2 is sectional side view of the present utility model.
In figure: 1 motor, 2 bracing frames, 3 scraper plates, 4 upper tank bodies, 41 upper tank body seal grooves, 5 guide posts, 51 mobile jibs, 52 slip caps, 53 elastic components, 6 expansion pumps, 7 place plate, 8 lower tanks, 81 lower tank seal grooves, 9 rubber washers, 10 valve bodies and 11 lower margins.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1 and Fig. 2, the utility model provides a kind of technical scheme: a kind of anti-leakage anti-block negative pressure filtration tank, comprise upper tank body 4 and lower tank 8, the upper end of described upper tank body 4 is installed with bracing frame 2, overcentre support frame as described above 2 being positioned at upper tank body 4 is provided with motor 1, the output of described motor 1 is connected with scraper plate 3 axle being arranged in upper tank body 4 inner chamber through bracing frame 2, and the bottom end of the bottom of scraper plate 3 and upper tank body 4 is in same level, operationally scraper plate 3 can replace manually, the impurity on filter paper upper strata is pushed aside, negative pressure filtration tank is made to keep normal filtering rate, decrease the intensity of labourer simultaneously, because the bottom end of the bottom of scraper plate 3 and upper tank body 4 is in same level, so scraper plate 3 and filter paper fit tightly and pressure uniform, effectively decrease the probability of filter paper breakage, support frame as described above 2 is Y word structure, and each point of frame of bracing frame 2 is bent upwards formation arcuate structure, the Basolateral wall of described upper tank body 4 is provided with upper tank body seal groove 41, and be closely fitted with rubber washer 9 in the inner chamber of upper tank body seal groove 41,
The upper end of described lower tank 8 is provided with lower tank seal groove 81, and be closely fitted with rubber washer 9 in the inner chamber of lower tank seal groove 81, the lower end of described lower tank 8 is provided with discharging tube, and discharging tube is provided with valve body 10, and the lower end of described lower tank 8 is at least evenly provided with three lower margins 11;
Described upper tank body 4 is connected with at least two guide posts 5 by least one expansion pump 6 with the outside of lower tank 8, described expansion pump 6 is hydraulically extensible pump or air pressure expansion pump, it is the main power source that upper tank body 4 promotes, described guide post 5 comprises mobile jib 51, the two ends of described mobile jib 51 are bolted with limited block, described mobile jib 51 is socketed with slip cap 52 and elastic component 53 from top to bottom successively, and the distance of the upper surface of slip cap 52 when shrinking to the lower surface distance of guide post 5 with expansion pump 6 is identical, described elastic component 53 is helical spring or tubular air spring, the structure of guide post 5 can prevent from offseting when upper tank body 4 promotes, through row damping simultaneously in the process that also can decline at upper tank body 4, the middle of described upper tank body 4 and lower tank 8 is provided with places plate 7, and the edge placing plate 7 is provided with the convex body mated with upper tank body seal groove 41 and lower tank seal groove 81, described placement plate 7 is evenly distributed with outage, placement plate 7 is designed to live and tears structure open, and size is greater than general paper pulp filter plate, paper pulp filter plate and filter paper can be laid in like this and place on plate 7, realize seamless through crush seal, without leak source negative pressure filtration, ensure the effect of filtering.
Although illustrate and described embodiment of the present utility model, for the ordinary skill in the art, be appreciated that and can carry out multiple change, amendment, replacement and modification to these embodiments when not departing from principle of the present utility model and spirit, scope of the present utility model is by claims and equivalents thereof.
Claims (5)
1. an anti-leakage anti-block negative pressure filtration tank, it is characterized in that: comprise upper tank body (4) and lower tank (8), the upper end of described upper tank body (4) is installed with bracing frame (2), overcentre support frame as described above (2) being positioned at upper tank body (4) is provided with motor (1), the output of described motor (1) is connected with scraper plate (3) axle being arranged in upper tank body (4) inner chamber through bracing frame (2), and the bottom end of the bottom of scraper plate (3) and upper tank body (4) is in same level, the Basolateral wall of described upper tank body (4) is provided with upper tank body seal groove (41), and be closely fitted with rubber washer (9) in the inner chamber of upper tank body seal groove (41),
The upper end of described lower tank (8) is provided with lower tank seal groove (81), and be closely fitted with rubber washer (9) in the inner chamber of lower tank seal groove (81), the lower end of described lower tank (8) is provided with discharging tube, and discharging tube is provided with valve body (10), the lower end of described lower tank (8) is at least evenly provided with three lower margins (11);
Described upper tank body (4) is connected with at least two guide posts (5) by least one expansion pump (6) with the outside of lower tank (8), the middle of described upper tank body (4) and lower tank (8) is provided with places plate (7), and the edge placing plate (7) is provided with the convex body mated with upper tank body seal groove (41) and lower tank seal groove (81), and described placement plate (7) is evenly distributed with outage.
2. a kind of anti-leakage anti-block negative pressure filtration tank according to claim 1, it is characterized in that: described guide post (5) comprises mobile jib (51), the two ends of described mobile jib (51) are bolted with limited block, described mobile jib (51) is socketed with slip cap (52) and elastic component (53) from top to bottom successively, and distance when the upper surface of slip cap (52) shrinks to the lower surface distance of guide post (5) with expansion pump (6) is identical.
3. a kind of anti-leakage anti-block negative pressure filtration tank according to claim 2, is characterized in that: described elastic component (53) is helical spring or tubular air spring.
4. a kind of anti-leakage anti-block negative pressure filtration tank according to claim 1, is characterized in that: support frame as described above (2) is Y word structure, and each point of frame of bracing frame (2) is bent upwards formation arcuate structure.
5. a kind of anti-leakage anti-block negative pressure filtration tank according to claim 1, is characterized in that: described expansion pump (6) is hydraulically extensible pump or air pressure expansion pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520616157.7U CN204952399U (en) | 2015-08-14 | 2015-08-14 | Leak protection is prevented stifled negative pressure and is filtered jar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520616157.7U CN204952399U (en) | 2015-08-14 | 2015-08-14 | Leak protection is prevented stifled negative pressure and is filtered jar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204952399U true CN204952399U (en) | 2016-01-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520616157.7U Expired - Fee Related CN204952399U (en) | 2015-08-14 | 2015-08-14 | Leak protection is prevented stifled negative pressure and is filtered jar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204952399U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107998725A (en) * | 2017-12-22 | 2018-05-08 | 常州豪邦纳米科技涂料有限公司 | A kind of coating filtering device |
| CN114130097A (en) * | 2021-12-09 | 2022-03-04 | 连云港冠昕医药科技有限公司 | Purification method and device for preparing L-5-methyl tetrahydrocalcium folate |
-
2015
- 2015-08-14 CN CN201520616157.7U patent/CN204952399U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107998725A (en) * | 2017-12-22 | 2018-05-08 | 常州豪邦纳米科技涂料有限公司 | A kind of coating filtering device |
| CN114130097A (en) * | 2021-12-09 | 2022-03-04 | 连云港冠昕医药科技有限公司 | Purification method and device for preparing L-5-methyl tetrahydrocalcium folate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Ou Guangwei Inventor before: Xu Yuxian |
|
| COR | Change of bibliographic data | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170123 Address after: Tianhe District Huang village of Grand Park Road 510660 Guangdong city of Guangzhou Province, No. 10 211 Patentee after: Guangzhou libaocheng pot manufacturing Co., Ltd. Address before: 311817 Zhejiang city of Shaoxing province Zhuji City Ying Dian Jie Zhen Zi Lang Cun Qi He Chi Jia No. 40 Patentee before: Xu Yuxian |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160113 Termination date: 20170814 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |