CN105944430A - Convenient-to-clean bag-type filter - Google Patents
Convenient-to-clean bag-type filter Download PDFInfo
- Publication number
- CN105944430A CN105944430A CN201610336321.8A CN201610336321A CN105944430A CN 105944430 A CN105944430 A CN 105944430A CN 201610336321 A CN201610336321 A CN 201610336321A CN 105944430 A CN105944430 A CN 105944430A
- Authority
- CN
- China
- Prior art keywords
- cylinder
- plate
- filter bag
- bag
- filter
- 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.)
- Pending
Links
- 238000007599 discharging Methods 0.000 claims abstract description 13
- 238000003825 pressing Methods 0.000 claims description 18
- 238000004140 cleaning Methods 0.000 claims description 11
- 241001473780 Sideroxylon lanuginosum Species 0.000 claims description 3
- 239000007788 liquid Substances 0.000 abstract description 5
- 238000001914 filtration Methods 0.000 abstract description 2
- 230000003670 easy-to-clean Effects 0.000 abstract 1
- 239000000463 material Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 241001227561 Valgus Species 0.000 description 1
- 235000013361 beverage Nutrition 0.000 description 1
- 230000036760 body temperature Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 235000011837 pasties Nutrition 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
- B01D29/13—Supported filter elements
- B01D29/23—Supported filter elements arranged for outward flow filtration
- B01D29/27—Filter bags
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/76—Handling the filter cake in the filter for purposes other than for regenerating
- B01D29/80—Handling the filter cake in the filter for purposes other than for regenerating for drying
- B01D29/82—Handling the filter cake in the filter for purposes other than for regenerating for drying by compression
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/76—Handling the filter cake in the filter for purposes other than for regenerating
- B01D29/80—Handling the filter cake in the filter for purposes other than for regenerating for drying
- B01D29/84—Handling the filter cake in the filter for purposes other than for regenerating for drying by gases or by heating
- B01D29/843—Handling the filter cake in the filter for purposes other than for regenerating for drying by gases or by heating by direct contact with a fluid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/96—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor in which the filtering elements are moved between filtering operations; Particular measures for removing or replacing the filtering elements; Transport systems for filters
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention relates to a filter device, in particular to a convenient-to-clean bag-type filter used for filtering residue in liquid. The convenient-to-clean bag-type filter comprises a barrel, an end cap is arranged at the upper end of the barrel, an air outlet is arranged at the top of the end cap, a feeding port is arranged on the side wall of the barrel, a feeding valve is arranged on the feeding port, a discharging hopper is arranged at the bottom of the barrel, a discharging port is arranged at the bottom of the discharging hopper, and a discharging valve is arranged on the discharging port. An upper fixing plate is arranged in the barrel, a lower fixing plate is arranged below the upper fixing plate, an upper opening is formed in the middle of the upper fixing plate, a lower opening is formed in the lower fixing plate, and a filter bag is arranged between the upper opening and the lower opening. The convenient-to-clean bag-type filter is characterized in that a first air outlet valve is arranged on the air outlet, a compressed air inlet and a compressed air outlet are arranged on the upper portion and the lower portion of the side wall of the barrel between the upper fixing plate and the lower fixing plate respectively, a heater is arranged on the compressed air inlet, a second air outgoing valve is arranged on the compressed air outlet, an elastic cover is arranged in the barrel between the upper fixing plate and the lower fixing plate, and an upright is arranged in the filter bag. The filter bag taken out of the bag-type filter is easy to clean.
Description
Technical field
The present invention relates to a kind of defecator, the specifically bag filter of the easy cleaning of residue in filtering out liquid.
Background technology
Both knowing about in food-processing industry, beverage needs to be fallen by the residue filter that it is interior by filter in the fabrication process.Bag filter is used by most of food processing shops because of advantages such as its volume is little, convenient and flexible operation.
At present, the bag filter used in industry includes in the cylinder being vertically arranged, the upper end of this cylinder has been bolted end cap, and gas outlet is arranged at the top of end cap, and charging aperture is arranged at the top of cylinder lateral wall, inlet valve is had on charging aperture, the lower end of cylinder connects discharge bucket, and this discharge bucket is tapered, and less that one end of its diameter is down, discharging opening is arranged at the bottom of discharge bucket, and discharging opening has outlet valve.Have in cylinder below described charging aperture in horizontally disposed upper mounted plate, bottom plate is had in cylinder below upper mounted plate, the surrounding of upper mounted plate and bottom plate all coordinates in fixing seal shape with between cylinder inboard wall, there is upper shed at the middle part of fixed plate, under shed is had on the bottom plate that upper shed is corresponding, filter bag is had between upper shed and under shed, the top of this filter bag passes upper shed, translate into outward on the upper face of upper mounted plate, and it is pressed with pressing plate in the valgus of filter bag, the surrounding of pressing plate is connected with upper mounted plate by bolt, it is evenly equipped with guiding gutter on the lower face of pressing plate, the lower end of filter bag is stretched in the cylinder below bottom plate through under shed.During use, open inlet valve and air outlet valve, material to be filtered is circulated into cylinder from charging aperture, enter into the material in cylinder in guiding gutter flows to filter bag, particulate debris in material remains in filter bag, in material, liquid enters into the feed hopper of cylinder body bottom from the bottom of filter bag, thus completes to filter.Bag filter needs periodic cleaning filter bag, and the particulate debris in the filter bag taken out from this bag filter becomes pasty state with the moisture of residual, is not easily cleaned.
Summary of the invention
The technical problem to be solved in the present invention is to provide the bag filter of a kind of easy cleaning, and the filter bag taken out from this bag filter is easily cleared up.
For solving the problems referred to above, it is provided that techniques below scheme:
The bag filter of a kind of easy cleaning of the present invention includes in the cylinder being vertically arranged, the upper end of this cylinder has been bolted end cap, gas outlet is arranged at the top of end cap, charging aperture is arranged at the top of cylinder lateral wall, and charging aperture has inlet valve, and the bottom of cylinder connects discharge bucket, this discharge bucket is tapered, and less that one end of its diameter is down, discharging opening is arranged at the bottom of discharge bucket, and discharging opening has outlet valve.Have in cylinder below described charging aperture in horizontally disposed upper mounted plate, have in cylinder below upper mounted plate in horizontally disposed bottom plate, the surrounding of upper mounted plate and bottom plate all coordinates in fixing seal shape with between cylinder inboard wall, there is upper shed at the middle part of fixed plate, under shed is had on the bottom plate that upper shed is corresponding, filter bag is had between upper shed and under shed, the top of this filter bag passes upper shed, translate into outward on the upper face of upper mounted plate, and have pressing plate on the filter bag turned up, the surrounding of pressing plate is connected with upper mounted plate by bolt, it is evenly equipped with guiding gutter on the lower face of pressing plate, the lower end of filter bag is stretched in the cylinder below bottom plate through under shed.It is characterized on described gas outlet having the first air outlet valve;Cylinder lateral wall top between fixed plate and bottom plate has compressed air inlet, bottom to have compressed air outlet, and having heaters in compressed air inlet has the second air outlet valve on compressed air outlet.Fixed plate and lower fixing between cylinder in have along filter bag elastic cover circumferentially, the upper end of elastic cover coordinates in fixing seal with between upper mounted plate, and the lower end of elastic cover coordinates in fixing seal with between bottom plate.Having column in described filter bag, the upper end of column is fixed on described pressing plate, touches in virtual connection between the lower end of column and the bottom of filter bag inner chamber.
Wherein, described elastic cover is made up of gum elastic.
Take above scheme, have the advantage that
Due to the present invention easy cleaning bag filter gas outlet on have the first air outlet valve, compressed air inlet is arranged at the cylinder lateral wall top between upper mounted plate and bottom plate, compressed air outlet is arranged at bottom, having heaters in compressed air inlet, the second air outlet valve is had on compressed air outlet, upper mounted plate and lower fixing between cylinder in have along filter bag elastic cover circumferentially, the upper end of elastic cover coordinates in fixing seal with between upper mounted plate, the lower end of elastic cover coordinates in fixing seal with between bottom plate, column is had in filter bag, the upper end of column is fixed on described pressing plate, touch in virtual connection between the lower end of column and the bottom of filter bag inner chamber.When filter bag need to be cleared up, first close the second air outlet valve, by external for compressed air inlet compressor;Then, start compressor and heater, compressed air is carried in the upper mounted plate cylinder with bottom plate, due to compressed-air actuated effect, filter bag is pressed onto on column by elastic cover so that the liquid of filter bag residual is expressed in hopper, graininess residue is squeezed into bulk, and compressed air is heated by heater, make a body temperature increase, dried rapidly so that be squeezed into blocky-shaped particle residue;Afterwards, close heater and compressor, open the second air outlet valve;Then, open end cap, take off pressing plate, take out filter bag;Finally, the block residue in filter bag is taken out.Residue in the filter bag taken out from this bag filter becomes bulk, and therefore, cleaning is got up more convenient.
Accompanying drawing explanation
Fig. 1 be the bag filter of the easy cleaning of the present invention structural representation.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described in further detail.
As shown in Figure 1, the bag filter of the easy cleaning of the present invention includes in the cylinder 1 being vertically arranged, the upper end of this cylinder 1 has been bolted end cap 2, and the top of end cap 2 is provided with gas outlet 3, and the top of cylinder 1 sidewall is provided with charging aperture 4, inlet valve 5 it is provided with on charging aperture 4, the bottom of cylinder 1 connects discharge bucket 6, and this discharge bucket 6 is tapered, and less that one end of its diameter is down, the bottom of discharge bucket 6 is provided with discharging opening 7, and discharging opening 7 is provided with outlet valve 8.nullHave in horizontally disposed upper mounted plate 9 in cylinder 1 below described charging aperture 4,It is provided with in horizontally disposed bottom plate 10 in cylinder 1 below upper mounted plate 9,The surrounding of upper mounted plate 9 and bottom plate 10 all coordinates in fixing seal shape with between cylinder 1 inwall,The middle part of fixed plate 9 is machined with upper shed 11,It is machined with under shed 12 on the bottom plate 10 of upper shed 11 correspondence,Filter bag 13 it is provided with between upper shed 11 and under shed 12,The top of this filter bag 13 passes upper shed 11、Translate into outward on the upper face of upper mounted plate 9,And have pressing plate 14 on the filter bag 13 turned up,The surrounding of pressing plate 14 is connected with upper mounted plate 9 by bolt,Guiding gutter 15 it is evenly equipped with on the lower face of pressing plate 14,The lower end of filter bag 13 is stretched in the cylinder 1 below bottom plate 10 through under shed 12.The first air outlet valve 16 is had on described gas outlet 3.Cylinder 1 side wall upper part between fixed plate 9 and bottom plate 10 is provided with compressed air inlet 17, bottom is provided with compressed air outlet 18, and compressed air inlet 17 is provided with heater 19, and compressed air outlet 18 is provided with the second air outlet valve 20.Fixed plate 9 and lower fixing between cylinder 1 in have along filter bag 13 elastic cover 21 circumferentially, this elastic cover 21 is made up of gum elastic, coordinate in fixing seal between the upper end of elastic cover 21 with upper mounted plate 9, coordinate in fixing seal between the lower end of elastic cover 21 with bottom plate 10.There are column 22, the upper end of column 22 to be fixed on described pressing plate 14 in described filter bag 13, touch in virtual connection between the lower end of column 22 and the bottom of filter bag 13 inner chamber.
When filter bag 13 need to be cleared up, first close the second air outlet valve 20, by external for compressed air inlet 17 compressor.Then, start compressor and heater 19, compressed air is carried in the upper mounted plate 9 cylinder 1 with bottom plate 10, due to compressed-air actuated effect, filter bag 13 is pressed onto on column 22 by elastic cover 21 so that the liquid of filter bag 13 residual is expressed in hopper, graininess residue is squeezed into bulk, and compressed air is heated by heater 19, in making cylinder 1, temperature rises, and is dried rapidly so that be squeezed into blocky-shaped particle residue.Afterwards, close heater 19 and compressor, open the second air outlet valve 20.Finally, open end cap 2, take off pressing plate 14, take out filter bag 13, the block residue in filter bag 13 is taken out.
Claims (2)
1. the bag filter of an easy cleaning, including in the cylinder (1) being vertically arranged, the upper end of this cylinder (1) has been bolted end cap (2), gas outlet (3) is arranged at the top of end cap (2), charging aperture (4) is arranged at the top of cylinder (1) sidewall, inlet valve (5) is had on charging aperture (4), the bottom of cylinder (1) connects discharge bucket (6), this discharge bucket (6) is tapered, and less that one end of its diameter is down, discharging opening (7) is arranged at the bottom of discharge bucket (6), and discharging opening (7) has outlet valve (8);nullHave in horizontally disposed upper mounted plate (9) in the cylinder (1) of described charging aperture (4) lower section,Have in horizontally disposed bottom plate (10) in the cylinder (1) of upper mounted plate (9) lower section,The surrounding of upper mounted plate (9) and bottom plate (10) all coordinates in fixing seal shape with between cylinder (1) inwall,There is upper shed (11) at the middle part of fixed plate (9),Under shed (12) is had on the bottom plate (10) that upper shed (11) is corresponding,Filter bag (13) is had between upper shed (11) and under shed (12),The top of this filter bag (13) passes upper shed (11)、Translate into outward on the upper face of upper mounted plate (9),And have pressing plate (14) on the filter bag (13) turned up,The surrounding of pressing plate (14) is connected with upper mounted plate (9) by bolt,Guiding gutter (15) it is evenly equipped with on the lower face of pressing plate (14),The lower end of filter bag (13) is stretched in the cylinder (1) of bottom plate (10) lower section through under shed (12);It is characterized in that having on described gas outlet (3) the first air outlet valve (16);Cylinder (1) side wall upper part between fixed plate (9) and bottom plate (10) has compressed air inlet (17), bottom to have compressed air outlet (18), the upper having heaters (19) of compressed air inlet (17), compressed air outlet (18) has the second air outlet valve (20);Fixed plate (9) and lower fixing between cylinder (1) in have along filter bag (13) elastic cover (21) circumferentially, coordinate in fixing seal between the upper end of elastic cover (21) with upper mounted plate (9), coordinate in fixing seal between the lower end of elastic cover (21) with bottom plate (10);There are column (22), the upper end of column (22) to be fixed on described pressing plate (14) in described filter bag (13), touch in virtual connection between the lower end of column (22) and the bottom of filter bag (13) inner chamber.
2. the bag filter of easy cleaning as claimed in claim 1, it is characterised in that described elastic cover (21) is made up of gum elastic.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610336321.8A CN105944430A (en) | 2016-05-20 | 2016-05-20 | Convenient-to-clean bag-type filter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610336321.8A CN105944430A (en) | 2016-05-20 | 2016-05-20 | Convenient-to-clean bag-type filter |
Publications (1)
Publication Number | Publication Date |
---|---|
CN105944430A true CN105944430A (en) | 2016-09-21 |
Family
ID=56912390
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610336321.8A Pending CN105944430A (en) | 2016-05-20 | 2016-05-20 | Convenient-to-clean bag-type filter |
Country Status (1)
Country | Link |
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CN (1) | CN105944430A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107668910A (en) * | 2017-10-26 | 2018-02-09 | 深圳市惠佳复合材料有限公司 | A kind of portable emergency lister bag |
CN108452571A (en) * | 2018-03-12 | 2018-08-28 | 苏州易昇光学材料有限公司 | A kind of special bag filter of solar paint production |
CN110639254A (en) * | 2019-09-29 | 2020-01-03 | 中国人民解放军陆军炮兵防空兵学院 | Filter for recycling waste lithium batteries and filtering and conveying method |
CN113941183A (en) * | 2020-07-15 | 2022-01-18 | 广西桂林新大桂工环境科技中心(有限合伙) | Bagged filter for sewage treatment |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB156583A (en) * | 1920-01-02 | 1921-10-27 | Braden Copper Company | An improved apparatus for filtering |
US4289630A (en) * | 1979-12-10 | 1981-09-15 | Industrial Filter & Pump Mfg. Co. | Filter cake removal method and apparatus |
CN201959615U (en) * | 2010-12-31 | 2011-09-07 | 杭州金枫叶科技有限公司 | Slag discharge type cleaning-free liquid filter |
CN103405951A (en) * | 2013-08-30 | 2013-11-27 | 重庆三温暖电气有限公司 | Filter press |
CN203355422U (en) * | 2013-07-11 | 2013-12-25 | 浙江常山科润化学有限公司 | Bag filter capable of being dried by blowing |
CN203400591U (en) * | 2013-06-05 | 2014-01-22 | 自贡易华商务咨询有限公司 | Self-cleaning type bag-type dust remover |
CN203971504U (en) * | 2014-07-18 | 2014-12-03 | 丽江永胜边屯食尚养生园有限公司 | Prinsepia utilis royle oil filter |
CN104740913A (en) * | 2014-06-09 | 2015-07-01 | 上海洪利净化科技有限公司 | Ultrafine powder liquid-solid filtering, washing and press-drying machine |
CN205760007U (en) * | 2016-05-20 | 2016-12-07 | 江苏楷益智能科技有限公司 | A kind of bag filter of easy cleaning |
-
2016
- 2016-05-20 CN CN201610336321.8A patent/CN105944430A/en active Pending
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB156583A (en) * | 1920-01-02 | 1921-10-27 | Braden Copper Company | An improved apparatus for filtering |
US4289630A (en) * | 1979-12-10 | 1981-09-15 | Industrial Filter & Pump Mfg. Co. | Filter cake removal method and apparatus |
CN201959615U (en) * | 2010-12-31 | 2011-09-07 | 杭州金枫叶科技有限公司 | Slag discharge type cleaning-free liquid filter |
CN203400591U (en) * | 2013-06-05 | 2014-01-22 | 自贡易华商务咨询有限公司 | Self-cleaning type bag-type dust remover |
CN203355422U (en) * | 2013-07-11 | 2013-12-25 | 浙江常山科润化学有限公司 | Bag filter capable of being dried by blowing |
CN103405951A (en) * | 2013-08-30 | 2013-11-27 | 重庆三温暖电气有限公司 | Filter press |
CN104740913A (en) * | 2014-06-09 | 2015-07-01 | 上海洪利净化科技有限公司 | Ultrafine powder liquid-solid filtering, washing and press-drying machine |
CN203971504U (en) * | 2014-07-18 | 2014-12-03 | 丽江永胜边屯食尚养生园有限公司 | Prinsepia utilis royle oil filter |
CN205760007U (en) * | 2016-05-20 | 2016-12-07 | 江苏楷益智能科技有限公司 | A kind of bag filter of easy cleaning |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107668910A (en) * | 2017-10-26 | 2018-02-09 | 深圳市惠佳复合材料有限公司 | A kind of portable emergency lister bag |
CN108452571A (en) * | 2018-03-12 | 2018-08-28 | 苏州易昇光学材料有限公司 | A kind of special bag filter of solar paint production |
CN110639254A (en) * | 2019-09-29 | 2020-01-03 | 中国人民解放军陆军炮兵防空兵学院 | Filter for recycling waste lithium batteries and filtering and conveying method |
CN113941183A (en) * | 2020-07-15 | 2022-01-18 | 广西桂林新大桂工环境科技中心(有限合伙) | Bagged filter for sewage treatment |
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Legal Events
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
WD01 | Invention patent application deemed withdrawn after publication | ||
WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160921 |