CN202427225U - Automatic cleaning and back-flushing type bag filter equipment - Google Patents
Automatic cleaning and back-flushing type bag filter equipment Download PDFInfo
- Publication number
- CN202427225U CN202427225U CN2011201545695U CN201120154569U CN202427225U CN 202427225 U CN202427225 U CN 202427225U CN 2011201545695 U CN2011201545695 U CN 2011201545695U CN 201120154569 U CN201120154569 U CN 201120154569U CN 202427225 U CN202427225 U CN 202427225U
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Abstract
The utility model discloses automatic cleaning and back-flushing type bag filter equipment which is especially applicable to chemical and industrial, paint, ink and food industries. According to the automatic cleaning and back-flushing type bag filter equipment, a feed opening of the traditional bag filter equipment is arranged at the lower part of the equipment, fluid flows through the filter equipment from bottom to top, filter sediments cannot be stuck onto a filter screen to block the filter screen by using gravity, and the filter effect is enhanced and the production time is saved, so that the equipment is more energy-saving and efficient; a water inlet pipeline is communicated with the interior of the filter, and the periphery of the water inlet pipeline is provided with holes, so that a spraying function is played; and the cleaning process is very simple and convenient, the filter is not required for being dismounted, only a discharging valve and a feeding valve are closed and a water inlet valve, a drain valve and an air compression valve are opened, the water inlet valve is connected with a high-pressure flushing machine, tap water enters a water inlet pipeline through the high-pressure flushing machine, and the sediments of the periphery of the filter screen are automatically cleaned under the action of high-pressure water and air compression, so that the tedious cleaning processes are saved, and the labor intensity of workers is lowered.
Description
Technical field
The utility model discloses a kind of automatic cleaning backpulsing bag type filtering equipment, especially be adapted to the bag type filtering equipment of a kind of chemical industry, coating, printing ink, food service industry.
Background technology
Existing bag filter equipment all is to adopt from last charging usually, filters the mode of back from bottom discharge.Such traditional filtering mode has following shortcoming:
1. existing bag filter is along with filtration time increases, and the filtrate that in filter screen, deposits is more and more, and filter thing meeting blocking portion filter screen makes filter screen handle flow and diminishes, and filtration resistance increases, thereby has influenced filter effect; Handle flow simultaneously and reduce also to cause the production time to prolong, reduced production efficiency, cause contamination of products, influence product quality, influence is produced.
2. existing bag filter can deposit a lot of overanxious things along with filtration time increases in filter screen, must screen pack be taken out cleaning together with the deposit in the filter screen if clean, and such cleaning process wastes time and energy, and has caused the waste of manpower.
3. existing bag filter has the trouble of cleaning, regular dismounting to clean, and causes filter shorter service life, and influence is produced, and increases cost.
The utility model content
The purpose of the utility model is to shorten the production time in order to strengthen the filter effect of bag filter, enhances productivity, and makes it be more convenient for cleaning, dismantle and safeguard, has designed a kind of automatic cleaning backpulsing bag type filtering equipment.
The purpose of the utility model reaches through following measure: nylon wire and stainless steel cloth are housed in the shell in the bag type filtering; Nylon wire is outside stainless steel cloth; Stainless steel cloth is placed on the ring flange of shell upper end through the ring flange of its upper end; There is a groove to place sealing gasket on the shell ring flange, so that seal between shell and the stainless steel cloth; The shell ring flange outside is connected with the fast-assembling suspension ring.The shell lower end links to each other with a threeway through fast connection interface, and two other lateral of threeway links to each other with feed pipe with blow-off pipe respectively with inlet valve through blowoff valve; A groove of laying sealing gasket is arranged on the stainless steel cloth ring flange, and loam cake places on stainless steel cloth and the ring flange, and sealing gasket just can make between loam cake and stainless steel cloth, stainless steel cloth and the shell and seal after rotation fast-assembling suspension ring make the phase compress loam cake.On be stamped two fast connection interfaces, be respectively discharging opening and water inlet, in the base water inlet fast connection interface link to each other with a threeway, two other lateral of threeway is respectively air hose and water inlet pipe.
To the defective of conventional bag filter, this bag filter has been done corresponding improvement measures in design, and its advantage is:
1. charging aperture helps the nylon net filter net outside stainless steel cloth below being arranged on; Liquid through the direction of filter from top to bottom; Can utilize gravity that the filter deposition thing can be bonded at like this and stop up filter screen on the filter screen; Both strengthened filter effect and also practiced thrift the production time, and also can make equipment more energy-conservation, efficient.
2. the water inlet pipe pipeline is switched to filter interior, and perforate all around plays the spray effect; Cleaning process is very easy, need not take filter apart, only need close bleeder valve, inlet valve and unlatching water intaking valve, blowoff valve and pneumatics valve; Water intaking valve connects the high pressure washing machine; Running water gets into inlet channel through the high pressure washing machine, and under the effect of high pressure and air compression, deposit cleans up automatically around the filter screen; Save loaded down with trivial details cleaning process, reduced labor strength.
3. the discharge nozzle pipeline is received filter interior, and near the bottom, can make the material discharging faster like this, thereby practice thrift the production time, can prevent also that simultaneously filter top material from too piling up, and is more conducive to clean, and makes equipment more energy-conservation, efficient.
Description of drawings
Below in conjunction with accompanying drawing the utility model is done further description.
Fig. 1 is the cutaway view of the related automatic cleaning backpulsing bag type filtering equipment of the utility model.
1 shell; 2 nylon wires; 3 stainless steel supporting networks; 4 shell ring flanges; 5 stainless steel supporting network ring flanges; 6,7 sealing gaskets; 8 fast-assembling suspension ring; 9 blowoff valves; 10 inlet valves; 11 loam cakes; 12 water intaking valves; 13 pneumatics valves; 14 bleeder valves; 15 water inlet pipes; 16, discharge nozzle.
The specific embodiment
The assembly relation of the utility model is following: nylon wire 2, stainless steel supporting network 3, water inlet pipe 15 and discharge nozzle 16 are housed in the bag filter shell 1; Nylon wire 2 is enclosed within outside the stainless steel supporting network 3; Stainless steel supporting network 3 is placed on the shell ring flange 4 through the ring flange 5 of its upper end; There is a groove to place sealing gasket 6 on the shell ring flange 4, so that sealing between shell 1 and the stainless steel supporting network 3; Shell ring flange 4 outsides are connected with fast-assembling suspension ring 8.Shell 1 lower end links to each other with a threeway, and two other lateral of threeway is crossed blowoff valve 9 and linked to each other with feed pipe with blow-off pipe respectively with inlet valve 10; A groove of laying sealing gasket 7 is arranged on the stainless steel supporting network ring flange 5; Loam cake 11 places on the stainless steel supporting network ring flange 5; After rotation fast-assembling suspension ring 8 made it compress loam cake 11, sealing gasket 6 and 7 just can make between loam cake 11 and stainless steel supporting network 3, stainless steel supporting network 3 and the shell and seal.Loam cake 11 has two fast connection interfaces, and one of them fast connection interface links to each other with a threeway, and two other lateral of threeway links to each other with air hose with water inlet pipe respectively with air valve 13 through water intaking valve 12, and another fast connection interface links to each other with 14 bleeder valves.
The course of work of complete equipment is: open inlet valve 10 and bleeder valve 13 during filter liquide, close blowoff valve 9, pneumatics valve 13 and water intaking valve 12; Liquid gets into shell 1 through the inlet valve 10 of feed pipe, filters the back through nylon wire 2 and gets into stainless steel supporting network 3, and filtrate is blocked in outside the nylon wire 2; Liquid after the filtration gets into discharge pipe through bleeder valve 14 behind discharge nozzle 16.Water intaking valve 12 and blowoff valve 9 be need open when cleaning bag filter, inlet valve 10 and bleeder valve 14 closed; Water intaking valve 12 connects the high pressure washing machine; Running water gets into water inlet pipe through the high pressure washing machine; At this moment open pneumatics valve 13, running water is under the effect of high pressure washing machine and air compression, and the hole of holding successfully through water inlet pipe 15 is injected on stainless steel supporting network 3 and the nylon wire 2; Get final product automatic cleaning strainer, need not dismounting equipment; After the process running water washed away, filtrate was discharged from blowoff valve 9 with running water.
Claims (2)
1. one kind is cleaned backpulsing bag type filtering equipment automatically; Comprise shell, nylon wire, stainless steel supporting network, inner inlet pipe, inner discharge nozzle, loam cake, sealing gasket, fast-assembling suspension ring, inlet valve, water intaking valve, blowoff valve, bleeder valve and pneumatics valve; It is characterized in that: nylon wire (2), water inlet pipe (15), discharge nozzle (16) and stainless steel supporting network (3) are housed in the said shell (1), and nylon wire (2) is enclosed within outside the stainless steel wire supporting network (3); Shell (1) lower end is connected with a threeway, and other two top sets of threeway link to each other with feed pipe with blow-off pipe respectively with inlet valve (10) through blowoff valve (9); Loam cake (11) has two fast connection interfaces, and one of them fast connection interface links to each other with a threeway, and two other lateral of threeway links to each other with air hose with water inlet pipe respectively with air valve (13) through water intaking valve (12), and another fast connection interface links to each other with (14) bleeder valve.
2. a kind of automatic cleaning backpulsing bag type filtering equipment according to claim 1 is characterized in that said water inlet pipe (15) surface is evenly equipped with apopore.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201545695U CN202427225U (en) | 2011-05-16 | 2011-05-16 | Automatic cleaning and back-flushing type bag filter equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201545695U CN202427225U (en) | 2011-05-16 | 2011-05-16 | Automatic cleaning and back-flushing type bag filter equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202427225U true CN202427225U (en) | 2012-09-12 |
Family
ID=46776702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201545695U Expired - Lifetime CN202427225U (en) | 2011-05-16 | 2011-05-16 | Automatic cleaning and back-flushing type bag filter equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202427225U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103657232A (en) * | 2013-11-29 | 2014-03-26 | 合肥京东方光电科技有限公司 | Device for cleaning filter |
| CN104383736A (en) * | 2014-12-01 | 2015-03-04 | 吉首大学 | Novel vibration filter |
| CN107057994A (en) * | 2017-05-27 | 2017-08-18 | 安徽管仲酒业有限公司 | A kind of white spirit mixing device dreg removing system easy to clean |
| CN110787522A (en) * | 2018-08-02 | 2020-02-14 | 宁国市中英橡胶有限公司 | High-efficiency filter |
| CN116854316A (en) * | 2023-08-24 | 2023-10-10 | 浙江宏电环保装备有限公司 | Industrial wastewater treatment device and method for extracting sodium bromide from wastewater to reduce COD |
-
2011
- 2011-05-16 CN CN2011201545695U patent/CN202427225U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103657232A (en) * | 2013-11-29 | 2014-03-26 | 合肥京东方光电科技有限公司 | Device for cleaning filter |
| CN103657232B (en) * | 2013-11-29 | 2015-08-12 | 合肥京东方光电科技有限公司 | The device of cleaning and filtering |
| CN104383736A (en) * | 2014-12-01 | 2015-03-04 | 吉首大学 | Novel vibration filter |
| CN107057994A (en) * | 2017-05-27 | 2017-08-18 | 安徽管仲酒业有限公司 | A kind of white spirit mixing device dreg removing system easy to clean |
| CN110787522A (en) * | 2018-08-02 | 2020-02-14 | 宁国市中英橡胶有限公司 | High-efficiency filter |
| CN116854316A (en) * | 2023-08-24 | 2023-10-10 | 浙江宏电环保装备有限公司 | Industrial wastewater treatment device and method for extracting sodium bromide from wastewater to reduce COD |
| CN116854316B (en) * | 2023-08-24 | 2024-03-12 | 浙江宏电环保装备有限公司 | Industrial wastewater treatment device and method for extracting sodium bromide from wastewater to reduce COD |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| DD01 | Delivery of document by public notice |
Addressee: Beijing Saideli Technology Co., Ltd. Liu Juncai Document name: Notification to Go Through Formalities of Registration |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120912 |
|
| CX01 | Expiry of patent term |