CN2206142Y - Finely cleaned filter - Google Patents
Finely cleaned filter Download PDFInfo
- Publication number
- CN2206142Y CN2206142Y CN 94229722 CN94229722U CN2206142Y CN 2206142 Y CN2206142 Y CN 2206142Y CN 94229722 CN94229722 CN 94229722 CN 94229722 U CN94229722 U CN 94229722U CN 2206142 Y CN2206142 Y CN 2206142Y
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- Prior art keywords
- filter
- housing
- pipe
- outlet
- chamber
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- Expired - Lifetime
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model relates to a solid and liquid separation device, particularly a precise filter which intercepts tiny solid substance in a medium stream. The utility model comprises a shell 1, a filter chamber 20 in the shell, a medium inlet 4 of the shell, an outlet 11 and a discharge opening 25, and the filter chamber 20 is divided by at least a partition plate 19. At least one fine filtering pipe 27 is arranged in the filter chamber, the fine filtering pipe is connected with the partition plate by that the pipe orifice of the fine filtering pipe is anastomosed with the through hole of the partition plate, the fine filtering pipe is in the shape of a blind pipe, and filtration holes 35 are opened on the pipe wall of the fine filtering pipe. The utility model can filter and intercept tiny solid substance, can clean and recover the fine filtering pipe, has high filtering accuracy and high speed, can filter bacterium, oil mist and water mist in the medium stream of liquid phase and gas phase, and can be widely used in trades such as industry, living, medicine, etc.
Description
The utility model relates to solid-liquid separating equipment, particularly holds back the accurate filter of minute solid phase thing in the MEDIA FLOW.
Existing accurate filter is made of a plurality of filter elements in the media inlet of housing, housing, outlet, row's mouth, the housing.Above-mentioned filter element is knitted cotton rope by cotton and is turned to tubular, and the liquid phase stream in the MEDIA FLOW is passed the filter element barrel, and the solid formation in the MEDIA FLOW is retained in the filter element surface.This filter element can only be held back the solid formation of the greater particle size in the MEDIA FLOW, can not hold back bacterium class, mist of oil and water smoke class minute solid phase thing; Moreover, knit cotton rope and be difficult to remove owing to solid formation enters cotton, clean recovery regenerability extreme difference, must often more renew filter element.
Given this, the purpose of this utility model just is to provide and can filters the accurate filter of holding back the minute solid phase thing; And then provide the accurate filter that to clean recovery regeneration filter element; Again and then the accurate filter that has than big filter speed is provided.
Fine filter of the present utility model (referring to accompanying drawing), comprise at least one filter chamber (20,41,42,52,53,60) of being separated by dividing plate (19,39,40), the media inlet (4,49,54,55,61) of housing, outlet (11,50,56,62,63), row mouthful (25,45,46) in housing (1,38,51,59), the housing, have at least one its mouth of pipe (28) and the through hole of dividing plate to be connected, to be with dividing plate with matching in the above-mentioned filter chamber the smart chimney filter of filter opening (35) (27) is arranged on blind pipe shape, its tube wall.
The bottom of above-mentioned smart chimney filter (31) can be by carriage (33) rest, the outlet of above-mentioned housing communicates with the inner chamber of smart chimney filter (26), the import that also can be housing communicates with the inner chamber of smart chimney filter, and is communicated with the air inlet pipe (15) of housing through valve (13,58); Above-mentioned row's mouth communicates with filter chamber.
The mouth of pipe of above-mentioned smart chimney filter (28) can be reducing shape, and this choke has attaching nut (30), and the cushion (34) of bowl-type is arranged between its bottom (31) and carriage (33).
The aperture of the filter opening of above-mentioned smart chimney filter (35) can be 0.1～10 micron.
The import of above-mentioned housing, outlet, row's mouth are communicated with delivery pipe (9) through valve (8,47,48).
Above-mentioned filter chamber (41,42) can be cascaded structure, and above-mentioned import (4) can be in the lower end (2) of housing, and above-mentioned outlet (10) is in the upper end (10) of housing.Above-mentioned import (4) can be in the upper end (10) of housing, and above-mentioned outlet (2) is in the lower end (2) of housing.
Above-mentioned filter chamber (52,53) can be export structure in parallel, and above-mentioned import (54,55) can be in upper end (10) and lower end (2) of housing, and above-mentioned outlet (56) is at the middle part of housing.
Above-mentioned filter chamber (60) can be input structure in parallel, and above-mentioned import (61) can be at the middle part of housing, and above-mentioned outlet (62,63) is in upper end (10) and lower end (2) of housing.
When the utility model used, the filter chamber of MEDIA FLOW in import enters housing held back solid formation through smart chimney filter, and the clean MEDIA FLOW after the filtration is by outlet output.When exporting the input gas phase media certainly, during reverse flow, then can remove the trapped substance that adheres on the smart chimney filter surface, clean with cleaning medium stream again, get rid of from delivery pipe.
One, the utility model adopts the inventor's smart chimney filter to make filter element, can filter the minute solid phase thing of removing in the MEDIA FLOW greater than 0.1～10 micron, as the bacterium in the liquid phase medium stream, germ class solid formations such as Escherichia coli, mist of oil, water smoke class solid formation in the gas phase media stream.
Two, the utility model adopts gas phase media reverse flow purge under enough pressure, removes the trapped substance that adheres on the smart chimney filter surface, makes smart chimney filter recovery regeneration, recovers filter capacity, keeps filtering accuracy and speed.
Three, smart chimney filter of the present utility model is made with metal, its intensity height, thereby can improve MEDIA FLOW pressure, filtering rate of the present utility model is increased substantially, and increase service life.
Four, housing of the present utility model, adapter, particularly filter element adopt metal material to make, and its heat resistance is good, and its MEDIA FLOW temperature can be-50～180 ℃.If adopt corrosion resistance material and rustless metal to make, its MEDIA FLOW can contain acid, alkali, salt, organic solvent and other chemical substances.
Five, the utility model adopts the filter chamber cascaded structure, to improve filtering accuracy, adopts parallel-connection structure to improve filtering rate.
Six, the utility model scope of application is extensive, but filtering heavy metal waste water, shellac varnish waste water, waste water of mine, alcohol waste water, oily waste water, sanitary wastewater, dyeing waste water; Electroplate liquid, hydrogen peroxide, fluorescent material liquid, film washing lotion, amylase liquid, floral water, injection washing lotion, decolorizing with activated carbon liquid, chlor-alkali, salt solution, catalyst liquid, chemical fibre industry liquid; Sea-tangle glue, fish frost, soy sauce, soya-bean oil, grease, chrysanthemum juice, fruit juice, beverage, domestic water; Pure water, ultra-pure water, oilfield injection water; Industrial gasses, hospital's gas, medical gas, monosodium glutamate usefulness gas, fermentation usefulness gas, bathroom usefulness gas, hotel ventilation, Air conditioner air exchange etc.Every industries such as all industry that water, gas, liquid and solid formation separate with foreign material, agricultural, living-hygienic, amusement and recreation, environmental protection and department of needing all can be extensive use of.
Below, use embodiment and accompanying drawing thereof again, the utility model is further elaborated.
Brief description of drawings.
Fig. 1 is the structural representation of a kind of fine filter of the present utility model.Show filter chamber 20 and many smart chimney filters 27 wherein, import 4 in housing lower end 2, outlet 11 in the upper end 10, row mouthfuls 25 is at the middle part, and air inlet pipe 15.
Fig. 2 is the structural representation of a kind of fine filter of the present utility model.Filter chamber 41 and following filter chamber 42 are in series in the demonstration.
Fig. 3 is the structural representation of another kind of fine filter of the present utility model.Show import 49 in housing upper end 10, outlet 50 is in the lower end 2.The inverted structure that is Fig. 1.
Fig. 4 is the structural representation of another fine filter of the present utility model.Filter chamber 52, following filter chamber 53 are in parallel in the demonstration, and its upper inlet 54, lower inlet 55 are respectively in the top and bottom of housing, and outlet 56 is at the middle part.
Fig. 5 is the structural representation of another fine filter of the present utility model.Show import 61 at the middle part of housing, upper outlet 62, export 63 top and bottom down at housing.
Fig. 6 is the structural representation of the fine filter of Fig. 1.Show smart chimney filter 27, dividing plate 19, nut 30, cushion 34, carriage 33.
Among the figure, solid arrow shows that filter medium flows to; Dotted arrows show the purgative gas MEDIA FLOW to, dotted arrow show the cleaning fluid MEDIA FLOW to.
A kind of fine filter of the present utility model is shown in Fig. 1,6.Columnar housing 1 is arranged, and the housing two ends are common end enclosure structure.There is the import 4 through the pipe joint structure of fabrication hole 3 installing housing lower end 2, and through three-way pipe 5, is communicated with input pipe 7 through the valve 6 that advances of two-way valve structure respectively again, is communicated with delivery pipe 9 through the valve 8 of triple valve structure.There is the outlet 11 of pipe joint structure housing upper end 10, and through three-way pipe 12, be communicated with efferent duct 14 and air inlet pipe 15 through the valve 13 of triple valve structure respectively again, through take over 16, valve 8 is communicated with delivery pipe 9.Housing bottom has three common supporting legs 17.Housing top clamps the dividing plate 19 of a plurality of through holes with flange bolt arrangement 18, and the housing inner chamber of dividing plate below becomes filter chamber 20, Pressure gauge 23 after the barrel of the chamber back cavity 21 of filter chamber and dividing plate top respectively is equipped with a common filter chamber Pressure gauge 22 and chamber respectively.Row's mouth 25 that common sight glass 24 and pipe joint structure are arranged on the barrel of filter chamber, and through cleaning valve 26 with take over 16 and be communicated with.Many smart chimney filters 27 are arranged in the above-mentioned filter chamber 20, and smart chimney filter selects for use metal powder to make base material, the nonmetal additive of doing, and adopts the powder metallurgical method, and its filter opening aperture of blind pipe of making tubular is 0.2 micron.Its mouth of pipe 28 usefulness usual methods have been made externally threaded choke 29, also available small-bore pipe is connected and makes, and the choke 29 that makes smart chimney filter can be with the through hole of dividing plate 19 and do not have to leak the ground tight connecting, and many smart chimney filters are run through through hole correspondingly, is connected with nut 30.In smart chimney filter bottom 31, the useful discoidal carriage 33 that connecting rod nut structure 32 and dividing plate 19 in uniform way are connected that overlaps more, a plurality of also cushions 34 of the rubber system bowl-type of the bottom 31 of the smart chimney filter of rest that hold correspondingly are housed on the carriage, adjust connecting rod nut 32, many smart chimney filters are installed between dividing plate and the carriage securely.
During the utility model use, input pipe 7 and the connection of MEDIA FLOW delivery pump, efferent duct 14 are connected with accumulating utensil or transmission pipeline network connection, air inlet pipe 15 and gas supply machine.Need the MEDIA FLOW of isolated by filtration, through input pipe 7, advance the filter chamber 20 that valve 6, three-way pipe 5, import 4 enter housing, filter through smart chimney filter 27 again, solid formation is trapped in outside the smart chimney filter, pure medium flows out through the tube wall filter opening 35 and the inner chamber 36 of smart chimney filter, through the mouth of pipe 28, chamber back cavity 21, outlet 11, three-way pipe 12, valve 13, efferent duct 14 outputs.When the difference of the shown pressure of Pressure gauge behind filter chamber Pressure gauge 22 and the chamber 23 increases to higher value, represent that smart chimney filter 27 resistances increase, the trapped substance that pipe outer surface 37 adheres to increases, and need clean recovery.Close above-mentioned filtration runner this moment, start gas and supply with machine, purge gas through air inlet pipe 15, three-way pipe 12, outlet 11, chamber back cavity 21, enter smart chimney filter inner chamber 36, blow out through filter opening 35, the trapped substance that smart chimney filter outer surface is adhered to is peeled off, and gets rid of through filter chamber 20, import 4, three-way pipe 5, valve 8, delivery pipe 9 again.Then close gas flow, open valve 6, clean fine filter with cleaning fluid.During cleaning, cleaning fluid through input pipe 4, advance valve 6, three-way pipe 5, import 4 and enter filter chamber 20 and clean, clean after row mouthfuls 25, cleaning valve 26 and export 11, three-way pipe 12, take over 16, valve 8, delivery pipe 9 are got rid of.Through the fine filter and the smart chimney filter that clean and recovery is regenerated, can recover former design performance, clean as new.
A kind of fine filter of the present utility model is shown in accompanying drawing 2,6.Its basic structure is identical with embodiment 1 with operation method.Different is that housing 38 constitutes by three sections, last filter chamber 41 and following filter chamber 42 that useful upper spacer 39, lower clapboard 40 are separated and connected, and being fitted with chamber pressure table 43 and following chamber pressure table 44 respectively, mouth 46 is arranged, last chamber valve 47 and following chamber valve 48 in last chamber row's mouth 45, following chamber.
Present embodiment is through double-filtration, and its effect is better.
Another kind of fine filter of the present utility model is shown in Fig. 3,6.Be a kind of inverted structure of embodiment 1, promptly the smart chimney filter in the valve that upper and lower side disposed, adapter and the housing of housing 1 all is inverted assembling.Its import 49 and outlet 50 are respectively at the upper and lower side of housing.Its operation method is identical with embodiment 1.
Embodiment 4
Another fine filter of the present utility model is shown in Fig. 4,6.Its structure and operation method and embodiment 1 and embodiment 3 are basic identical.Upper spacer 39 in housing 51, lower clapboard 40 are the housing middle part, can be considered as is the combination of embodiment 1 and embodiment 3, and formation last filter chamber 52 and following filter chamber 53 in parallel, be export structure in parallel, and each have Pressure gauge 43,44, row's mouth 45,46, valve 47,48, reach upper inlet 54, lower inlet 55 at the housing two ends, filter chamber has outlet 56 shared and in the middle part of housing up and down, be connected to Pressure gauge 57 behind the chamber on the barrel at housing middle part, outlet 56 is connected with efferent duct 14, air inlet pipe 15, delivery pipe 9 through the valve 58 of cross valve structure.
Another fine filter of the present utility model is shown in Fig. 5,6.Its structure and operation method are substantially the same manner as Example 4.Upper spacer 39, the lower clapboard 40 of housing 59 split two ends, and the filter chamber 60 of Gou Chenging can be considered and is two filter chambers and is merged or is input structure in parallel therebetween, also can be considered the structure that is inverted of embodiment 4.Its import 61 is at the middle part of housing, upper outlet 62, exports 63 respectively at the upper and lower side of housing down.Its fabrication hole 64 is arranged on the housing middle part.There is last chamber back cavity 65 at housing inner chamber two ends, Pressure gauge 68 behind Pressure gauge 67, the following chamber behind the last chamber that is hinged with on following empty back cavity 66 and the barrel thereof.
The filter efficiency height of embodiment 4,5 is applicable to the occasion that filtering traffic is big.
The utility model can adopt plural serial stage and filter chamber structure in parallel, obtains superhigh precision and filters and the super large filtering rate.
Claims (10)
1, fine filter, comprise at least one filter chamber (20,41,42,52,53,60) of being separated by dividing plate (19,39,40), the media inlet (4,49,54,55,61) of housing, outlet (11,50,56,62,63), row mouthful (25,45,46) in housing (1,38,51,59), the housing, it is characterized in that having in the filter chamber at least one its mouth of pipe (28) and the through hole of dividing plate to be connected with dividing plate with matching, be the smart chimney filter (27) of the metal that filter opening (35) is arranged on blind pipe shape, its tube wall.
2, fine filter as claimed in claim 1, the bottom (31) that it is characterized in that said smart chimney filter is by carriage (33) rest, the outlet of said housing communicates with the inner chamber of smart chimney filter (36), and be communicated with the air inlet pipe (15) of housing through valve (13,58), said row mouthful communicates with filter chamber.
3, fine filter as claimed in claim 1 is characterized in that import, outlet, row's mouth of said housing is communicated with delivery pipe (9) through valve (8,47,48).
4, fine filter as claimed in claim 2 is characterized in that import, outlet, row's mouth of said housing is communicated with delivery pipe (9) through valve (8,47,48).
5, as claim 1,2,3,4 arbitrary described fine filters, the mouth of pipe (28) that it is characterized in that said smart chimney filter (27) is reducing shape, this choke has attaching nut (30), and the cushion (34) of bowl-type is arranged between its bottom (31) and carriage (33).
6, as claim 1,2,3,4 arbitrary described fine filters, the aperture that it is characterized in that the filter opening of said smart chimney filter is 0.1～10 micron.
7, as claim 1,2,3,4 arbitrary described fine filters, it is characterized in that said filter chamber (41,42) is cascaded structure, said import (4) is in the lower end (2) of housing, and outlet (11) is in the upper end (10) of housing.
8, as claim 1,2,3,4 arbitrary described fine filters, it is characterized in that said filter chamber (41,42) is cascaded structure, said import (49) is in the upper end (10) of housing, and outlet (50) is in the lower end (2) of housing.
9, as claim 1,2,3,4 arbitrary described fine filters, it is characterized in that said filter chamber (52,53) is export structure in parallel, said import (54,55) is in upper end (10) and lower end (2) of housing, and said outlet (56) is at the middle part of housing.
10, as claim 1,2,3,4 arbitrary described fine filters, it is characterized in that said filter chamber (60) is input structure in parallel, said import (61) is at the middle part of housing, and said outlet (62,63) is in upper end (10) and lower end (2) of housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94229722 CN2206142Y (en) | 1994-10-19 | 1994-10-19 | Finely cleaned filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94229722 CN2206142Y (en) | 1994-10-19 | 1994-10-19 | Finely cleaned filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2206142Y true CN2206142Y (en) | 1995-08-30 |
Family
ID=33841982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94229722 Expired - Lifetime CN2206142Y (en) | 1994-10-19 | 1994-10-19 | Finely cleaned filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2206142Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1311889C (en) * | 1999-08-19 | 2007-04-25 | 3M创新有限公司 | Oily-mist resistant filter that has nondercreasing efficiency |
| CN102258900A (en) * | 2011-05-09 | 2011-11-30 | 长春市农业机械研究院 | Device and method for precisely filtering biogas slurry |
| CN104096397A (en) * | 2014-06-19 | 2014-10-15 | 中石化宁波工程有限公司 | Process for filtering gray water generated in coal gasification |
| CN107140778A (en) * | 2017-06-30 | 2017-09-08 | 江苏彬鹏环保有限公司 | A kind of oiliness sewage treatment equipment |
-
1994
- 1994-10-19 CN CN 94229722 patent/CN2206142Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1311889C (en) * | 1999-08-19 | 2007-04-25 | 3M创新有限公司 | Oily-mist resistant filter that has nondercreasing efficiency |
| CN102258900A (en) * | 2011-05-09 | 2011-11-30 | 长春市农业机械研究院 | Device and method for precisely filtering biogas slurry |
| CN104096397A (en) * | 2014-06-19 | 2014-10-15 | 中石化宁波工程有限公司 | Process for filtering gray water generated in coal gasification |
| CN104096397B (en) * | 2014-06-19 | 2015-09-16 | 中石化宁波工程有限公司 | A kind of coal gasification filtered gray water technique |
| CN107140778A (en) * | 2017-06-30 | 2017-09-08 | 江苏彬鹏环保有限公司 | A kind of oiliness sewage treatment equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |