CN101433781A - Automatic cake-shoveling mechanism of filter press and cake-shoveling method - Google Patents
Automatic cake-shoveling mechanism of filter press and cake-shoveling method Download PDFInfo
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- CN101433781A CN101433781A CNA2008101825608A CN200810182560A CN101433781A CN 101433781 A CN101433781 A CN 101433781A CN A2008101825608 A CNA2008101825608 A CN A2008101825608A CN 200810182560 A CN200810182560 A CN 200810182560A CN 101433781 A CN101433781 A CN 101433781A
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Abstract
The invention relates to an automatic cake eradicating mechanism for a filter press, which utilizes a scraper to eradicate filter cakes on filter cloth of filter plates, and a cake eradicating method thereof. A scraper rack driving mechanism is connected with the upper end of a scraper rack and drives the scraper rack to move up and down, and the lower end of the scraper rack is respectively provided with a first group of double-head telescopic doctor blades and a second group of double-head telescopic doctor blades. The automatic cake eradicating mechanism for the filter press has the advantages that: firstly, due to design of the double-head telescopic doctor blades, the automatic cake eradicating mechanism realizes the aim that the double-head doctor blades contact filter surfaces on two filter plates and scratch off the filter cakes, realizes automatic removal of large-viscosity filter cakes on the filter cloth, and not only greatly reduces the labor intensity but also saves time and labor and greatly improves the work efficiency of the filter press; and secondly, the automatic cake eradicating mechanism has a simple structure, automatically eradicates the cakes, and has high cake eradicating efficiency and good cake eradicating effect.
Description
Technical field
The present invention relates to a kind of filter press that utilizes scraper that the filter cake on the filter plate filter cloth is rooted out and shovel cake mechanism and shovel cake method automatically, belong to filter press and make the field.
Background technology
All Granted publication CN2928195Y of the applicant, title " filter press shovels cake mechanism and shovel cake method automatically ", existing filter press is when taking off cake, and the neither one effective method is realized taking off cake more completely, generally is to rely on the filter cake deadweight to take off cake.For the big filter cake of viscosity, filter cake can't break away from voluntarily, adopts artificial shovel cake efficient low, and labor intensity of operating staff is big.
Summary of the invention
Purpose of design: the weak point in the background technology.Design a kind of filter press that utilizes scraper that the filtrate on the filter plate filter cloth is forced thoroughly to remove and shovel cake mechanism and shovel cake method automatically.
Design: to achieve these goals.1, scraping the design of the first group of telescopic scraping blade of double end in hack lever lower end, the horse left and right sides and second group of telescopic scraping blade of double end, is one of feature of designing of the present invention.The purpose of doing like this is: because first group of telescopic scraping blade of double end and second group of telescopic scraping blade of double end are made of cylinder, two scraping blades respectively, two scraping blade one ends are hinged and rotatable respectively with scraping blade Connection Block two ends respectively, first cylinder is connected with two scraping blades respectively with the second cylinder two ends and drives two scraping blades and laterally opens or withdraw, therefore no matter it is first group, or the flexible scraping blade of second group double end, all can form excellent contact with two blocks of filter plate filter clothes simultaneously, thereby reach the purpose of scraping filter cake clearly.2, scraping horse driving mechanism and scrape horse upper end and be connected and drive and scrape the design that horse moves up and down, is two of feature of the present invention.The purpose of doing like this is: the spacing of separating owing to two filter plates configures in advance, therefore when scraping the horse drive mechanism when scraping horse and moving down, form the good scraping blade that contacts with two blocks of filter plate filter clothes, in scraping the process that horse moves down, it is descending that scraping blade is pasting filter cloth, with filter cake force shovel from, after the shovel cake finishes, scraping blade is withdrawn under the effect of cylinder, scraping blade is in contraction state, can make scraping blade be contracted to width smaller, guarantee that scraping horse can rise to original position smoothly, finish a shovel cake process.3, scraping the design of the lower end scraping blade Connection Block of horse left and right sides bar, is three of the feature that designs of the present invention.The purpose of doing like this is: the one, and can make two scraping blade one ends hinged and rotatable respectively with scraping blade Connection Block two ends respectively; The 2nd, realized that first cylinder is connected with two scraping blades respectively with the second cylinder two ends and drives the purpose that two scraping blades laterally open or withdraw.
Technical scheme 1: filter press shovels cake mechanism automatically, scrapes the horse driving mechanism and scrape horse upper end to be connected and to drive and scrape horse and move up and down, and scrapes the horse lower end and is respectively equipped with first group of telescopic scraping blade of double end and second group of double end scraping blade that stretches.
Technical scheme 2: filter press shovels the shovel cake method of cake mechanism automatically, two filter plates separate by design pitch, the scraping blade chord position is in the top of two filter plate spacings, first group of telescopic scraping blade of double end and second group of flexible scraping blade of double end are respectively under the effect of first cylinder and second cylinder, strut and make it to touch mutually with second group of telescopic scraping blade of double end first group of telescopic scraping blade of double end respectively with the filter cloth surface on the filter plate, scrape the horse drive mechanism and scrape horse and move down this moment, it is descending that scraping blade is pasting filter cloth, with filter cake force shovel from, after the shovel cake finishes, scraping blade is withdrawn under the effect of first cylinder and second cylinder, scraping blade is in contraction state, scrape horse and rise, finish a shovel cake process.
The present invention compares with background technology, the one, the design of the telescopic scraping blade of double end, realized that the double end scraping blade contacts the purpose of striking off filter cake with filtering surface on two filter plates, make the removing of the big filter cake of viscosity on the filter cloth realize full-automatic removing, not only reduced labour intensity widely, and save time, the saving of labor, improved the operating efficiency of filter press widely; The 2nd, simple in structure, automatically shovel cake and shovel cake efficient height, effective.
Description of drawings
Fig. 1 is that filter press shovels cake mechanism decline view automatically.
Fig. 2 is that filter press shovels cake mechanism propradation schematic diagram automatically.
The specific embodiment
Embodiment: with reference to Fig. 1 and 2.Filter press shovels cake mechanism automatically, scrape lower end that horse 3 is Π shape structure and Π shape left and right sides bar respectively with scraping blade Connection Block 3-3; Scrape the horse driving mechanism and scrape horse 3 upper ends and be connected and drive and scrape horse 3 and move up and down, scrape horse 3 lower ends and be respectively equipped with first group of telescopic scraping blade 3-1 of double end and second group of flexible scraping blade 3-2 of double end; The telescopic scraping blade of double end is made of cylinder, two scraping blades, two scraping blade one ends are hinged and rotatable respectively with scraping blade Connection Block 3-3 two ends respectively, the first cylinder 4-1 is connected with two scraping blades respectively with the second cylinder 4-2 two ends and drives two scraping blades and laterally opens or withdraw, and scraping blade is plastic sheet or sheet rubber.
Embodiment 2: on the basis of embodiment 1, filter press shovels the shovel cake method of cake mechanism automatically, two filter plates 2 separate by design pitch, scrape horse 3 and be positioned at the top of two filter plate spacings, first group of telescopic scraping blade 3-1 of double end and second group of flexible scraping blade 3-2 of double end are respectively under the effect of the first cylinder 4-1 and the second cylinder 4-2, strut and make it to touch mutually with the flexible scraping blade 3-2 of second group of double end first group of telescopic scraping blade 3-1 of double end respectively with the filter cloth surface on the filter plate 2, scrape the horse drive mechanism and scrape horse 3 and move down this moment, it is descending that scraping blade is pasting filter cloth, with filter cake 1 force shovel from, after the shovel cake finishes, scraping blade is withdrawn under the effect of the first cylinder 4-1 and the second cylinder 4-2, scraping blade is in contraction state, scrapes horse 3 and rises, and finishes a shovel cake process.That is to say that when scraping horse and descend, scraping blade opens under the effect of cylinder, it is descending that scraping blade is pasting filter cloth, with filter cake force shovel from, after the shovel cake finished, scraping blade was withdrawn under the effect of cylinder, scraping blade is in contraction state, scrapes horse and rises, and finishes a shovel cake process.In order to guarantee to shovel more completely cake, when scraping blade opened, cylinder left certain stroke, thereby made scraping blade have certain force of strain, can contact preferably with filter cloth.After the shovel cake finishes, after the cylinders retract, can make scraping blade be contracted to width smaller, assurance can rise to original position smoothly.
What need understand is: though the foregoing description is to the present invention's detailed text description of contrasting; but these text descriptions; just the simple text of mentality of designing of the present invention is described; rather than to the restriction of mentality of designing of the present invention; any combination, increase or modification that does not exceed mentality of designing of the present invention all falls within the scope of protection of the present invention.
Claims (5)
1, a kind of filter press shovels cake mechanism automatically, it is characterized in that: scrape the horse driving mechanism and scrape horse upper end and be connected and drive and scrape horse and move up and down, scrape the horse lower end and be respectively equipped with first group of telescopic scraping blade of double end and second group of telescopic scraping blade of double end.
2, filter press according to claim 1 shovels cake mechanism automatically, it is characterized in that: scrape the lower end that horse is Π shape structure and Π shape left and right sides bar and be connected with the scraping blade Connection Block respectively.
3, filter press according to claim 1 and 2 shovels cake mechanism automatically, it is characterized in that: the telescopic scraping blade of double end is made of cylinder, two scraping blades, two scraping blade one ends are hinged and rotatable respectively with scraping blade Connection Block two ends respectively, and first cylinder is connected with two scraping blades respectively with the second cylinder two ends and drives two scraping blades and laterally opens or withdraw.
4, filter press according to claim 3 shovels cake mechanism automatically, it is characterized in that: scraping blade is plastic sheet or sheet rubber.
5, a kind of filter press shovels the shovel cake method of cake mechanism automatically, it is characterized in that: two filter plates separate by design pitch, the scraping blade chord position is in the top of two filter plate spacings, first group of telescopic scraping blade of double end and second group of flexible scraping blade of double end are respectively under the effect of first cylinder and second cylinder, strut and make it to touch mutually the flexible scraping blade of first group of telescopic scraping blade of double end and second group of double end respectively with the filter cloth surface on the filter plate, scrape the horse drive mechanism and scrape horse and move down this moment, it is descending that scraping blade is pasting filter cloth, with filter cake force shovel from, after the shovel cake finishes, scraping blade is withdrawn under the effect of first cylinder and second cylinder, scraping blade is in contraction state, scrape horse and rise, finish a shovel cake process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008101825608A CN101433781A (en) | 2008-12-09 | 2008-12-09 | Automatic cake-shoveling mechanism of filter press and cake-shoveling method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008101825608A CN101433781A (en) | 2008-12-09 | 2008-12-09 | Automatic cake-shoveling mechanism of filter press and cake-shoveling method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101433781A true CN101433781A (en) | 2009-05-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNA2008101825608A Pending CN101433781A (en) | 2008-12-09 | 2008-12-09 | Automatic cake-shoveling mechanism of filter press and cake-shoveling method |
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| CN (1) | CN101433781A (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102172442A (en) * | 2011-03-31 | 2011-09-07 | 景津压滤机集团有限公司 | Scraper device for filter cake discharge from filter plate of pressure filter |
| CN103801123A (en) * | 2014-03-06 | 2014-05-21 | 湖州职业技术学院 | Discharging method for high-pressure telescopic circular plate filter press, automatic scraping mechanism and automatic scraper |
| CN105457358A (en) * | 2015-12-16 | 2016-04-06 | 无锡吉进环保科技有限公司 | Scraper structure of improved automatic filter press |
| CN105521633A (en) * | 2015-12-16 | 2016-04-27 | 无锡吉进环保科技有限公司 | Scraping plate structure for automatic filter press |
| CN105688470A (en) * | 2015-09-10 | 2016-06-22 | 上海城投污水处理有限公司 | Automatic mud-shoveling and discharge apparatus |
| CN106267940A (en) * | 2016-08-18 | 2017-01-04 | 刘养青 | A kind of plate filter with cleaning function |
| CN107042027A (en) * | 2017-05-15 | 2017-08-15 | 广州铭远机械设备有限公司 | A kind of mud-scraping apparatus in sewage disposal device |
| CN109293205A (en) * | 2018-12-12 | 2019-02-01 | 福建省宏港纺织科技有限公司 | A kind of sludge treating system |
| CN110075583A (en) * | 2019-04-03 | 2019-08-02 | 合肥皖航机电科技有限公司 | A kind of box filter plate machine |
| CN111167195A (en) * | 2020-01-08 | 2020-05-19 | 李强 | Plate type filter press |
| CN112316508A (en) * | 2020-11-03 | 2021-02-05 | 攀钢集团钒钛资源股份有限公司 | A shovel of unloading for plate and frame filter press |
| CN112403048A (en) * | 2020-10-10 | 2021-02-26 | 安徽双发华德环保科技有限公司 | Efficient sewage quick-drying filter press and using method thereof |
| CN112495013A (en) * | 2020-12-07 | 2021-03-16 | 成都航天烽火精密机电有限公司 | Automatic scraping device for filter cake of filter press |
-
2008
- 2008-12-09 CN CNA2008101825608A patent/CN101433781A/en active Pending
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102172442B (en) * | 2011-03-31 | 2013-04-03 | 山东景津环保设备有限公司 | Scraper device for filter cake discharge from filter plate of pressure filter |
| CN102172442A (en) * | 2011-03-31 | 2011-09-07 | 景津压滤机集团有限公司 | Scraper device for filter cake discharge from filter plate of pressure filter |
| CN103801123A (en) * | 2014-03-06 | 2014-05-21 | 湖州职业技术学院 | Discharging method for high-pressure telescopic circular plate filter press, automatic scraping mechanism and automatic scraper |
| CN103801123B (en) * | 2014-03-06 | 2015-10-28 | 湖州职业技术学院 | The discharge method of the scalable circular slab filter press of high pressure, automatically scraping mechanism and automatically scraper |
| CN105688470B (en) * | 2015-09-10 | 2018-05-25 | 上海城投污水处理有限公司 | Automatic shovel mud device for discharging |
| CN105688470A (en) * | 2015-09-10 | 2016-06-22 | 上海城投污水处理有限公司 | Automatic mud-shoveling and discharge apparatus |
| CN105457358A (en) * | 2015-12-16 | 2016-04-06 | 无锡吉进环保科技有限公司 | Scraper structure of improved automatic filter press |
| CN105521633A (en) * | 2015-12-16 | 2016-04-27 | 无锡吉进环保科技有限公司 | Scraping plate structure for automatic filter press |
| CN106267940A (en) * | 2016-08-18 | 2017-01-04 | 刘养青 | A kind of plate filter with cleaning function |
| CN107042027A (en) * | 2017-05-15 | 2017-08-15 | 广州铭远机械设备有限公司 | A kind of mud-scraping apparatus in sewage disposal device |
| CN109293205A (en) * | 2018-12-12 | 2019-02-01 | 福建省宏港纺织科技有限公司 | A kind of sludge treating system |
| CN110075583A (en) * | 2019-04-03 | 2019-08-02 | 合肥皖航机电科技有限公司 | A kind of box filter plate machine |
| CN111167195A (en) * | 2020-01-08 | 2020-05-19 | 李强 | Plate type filter press |
| CN112403048A (en) * | 2020-10-10 | 2021-02-26 | 安徽双发华德环保科技有限公司 | Efficient sewage quick-drying filter press and using method thereof |
| CN112403048B (en) * | 2020-10-10 | 2023-09-26 | 安徽双发华德环保科技有限公司 | Efficient sewage quick-drying filter press and application method thereof |
| CN112316508A (en) * | 2020-11-03 | 2021-02-05 | 攀钢集团钒钛资源股份有限公司 | A shovel of unloading for plate and frame filter press |
| CN112495013A (en) * | 2020-12-07 | 2021-03-16 | 成都航天烽火精密机电有限公司 | Automatic scraping device for filter cake of filter press |
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| C06 | Publication | ||
| PB01 | Publication | ||
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Open date: 20090520 |