CN205042308U - Self -cleaning type gas filter - Google Patents
Self -cleaning type gas filter Download PDFInfo
- Publication number
- CN205042308U CN205042308U CN201520669985.7U CN201520669985U CN205042308U CN 205042308 U CN205042308 U CN 205042308U CN 201520669985 U CN201520669985 U CN 201520669985U CN 205042308 U CN205042308 U CN 205042308U
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- filter
- filter chamber
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- valve
- self
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Abstract
The utility model relates to a self -cleaning type gas filter, this filter include the filter chamber, set up in the intake pipe of filter chamber left surface, set up at the outlet duct at filter chamber top, set up the spray pipe at the filter chamber right flank, and the end of intaking of spray pipe has set gradually hyaline tube and suction pump, and the play water end (W. E. ) setting of spray pipe is inside the filter chamber, filter chamber upper portion is provided with waterproof ventilated membrane, is provided with the filtration packing layer in the middle part of the filter chamber, hyaline tube lower extreme intercommunication has vertical decurrent drain pipe and drain valve, be provided with first valve between hyaline tube and the suction pump, the intercommunication has the storage water tank on the spray pipe between first valve and the suction pump, and the water inlet and the delivery port of storage water tank are connected with third valve and second valve respectively. The utility model discloses a structure is comparatively simple, convenient and practical, suitable further the popularization and application.
Description
Technical field
The utility model relates to the structure-design technique field of filter, especially a kind of Self-cleaning type pneumatic filter.
Background technology
Outdoor environment pollution source in large chemical plant in violation of rules and regulations discharge poisonous or have gas with foreign flavor, the discharge of large-scale heavy industry enterprise the gas containing high concentration flue dust and fireworks and firecrackers uncontrolled is seted off to the mist containing peculiar smell and high concentrated, solid particle brought, the pollutants such as the formaldehyde that indoor environmental pollution discharges from construction wall and furnishings, benzene, ammonia.Along with socioeconomic fast development, air pollution is more and more serious, and haze weather is also more and more frequent, and haze is mainly formed in atmosphere because fine particle is floating.People, in order to tackle haze weather, mostly take to wear mouth mask and go out.Mouth mask quality on existing market is uneven, and filter efficiency does not ensure, the filter inside mouth mask needs often to change, and uses comparatively inconvenient.
Air cleaner internal core is structural design and the manufactured materials of filter assemblies, air cleaner on existing market mainly adopts a kind of filter core, air after this filter core by simple filtration, then directly discharge, purifying rate comparatively under, the harmful substance in the air that purified still exceed standard, very impracticable.Therefore, develop a kind of structure simple, convenient and practical Self-cleaning type pneumatic filter is the current technical problem that will solve.
Utility model content
The technical problems to be solved in the utility model is: provide a kind of structure simple, convenient and practical Self-cleaning type pneumatic filter.
The utility model solves the technical scheme that its technical problem adopts: a kind of Self-cleaning type pneumatic filter, the sparge pipe that this filter comprises filter chamber, is arranged on the air inlet pipe of filter chamber left surface, is arranged on the escape pipe at filter chamber top, is arranged on filter chamber right flank, the water inlet end of sparge pipe is disposed with transparent pipe and pulsating pump, and the water side of sparge pipe is arranged on filter chamber inside; The oblique setting to lower right side of described filter chamber inwall bottom surface, filter chamber top is provided with waterproof ventilated membrane, filter packing layer is provided with in the middle part of filter chamber, liquid water is provided with bottom filter chamber, described air inlet pipe height is between the liquid water surface and filter packing layer bottom surface, and the water side of sparge pipe is arranged between filter packing layer end face and waterproof ventilated membrane bottom surface; Described transparent pipe lower end is communicated with drainpipe straight down and draining valve; Be provided with the first valve between transparent pipe and pulsating pump, the sparge pipe between the first valve and pulsating pump is communicated with storage tank, the water inlet of storage tank and delivery port are connected to the 3rd valve and the second valve.
Further, described air inlet pipe is provided with aspiration pump, aspiration pump is provided with shift knob.
Further, the water inlet end of described sparge pipe is arranged on filter chamber bottom right side, and pulsating pump is provided with shift knob.
Further, the water side of described sparge pipe is connected with Conic nozzle.
Further, the density values of described filter packing layer from bottom to top increases gradually.
Further, described escape pipe top is communicated with the taper mouth expander being convenient to gas diffusion.
Beneficial effect: compared with prior art, the structure of Self-cleaning type pneumatic filter of the present utility model is comparatively simple, and the design of the structure of air inlet pipe, aspiration pump, filter packing layer, waterproof and breathable rete, escape pipe can realize effective filtration of gas; The design of the valve on sparge pipe, pulsating pump, inclined bottom surface, transparent pipe, storage tank and sparge pipe, can realize the self-cleaning process of this filter, convenient and practical, suitable further genralrlization application.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model;
In figure: 1. filter chamber, 11. waterproof ventilated membranes, 12. filter packing layers, 2. air inlet pipe, 21. aspiration pumps, 3. escape pipe, 31. taper mouth expander, 4. sparge pipes, 41. transparent pipes, 411. drainpipes, 412. draining valves, 42. pulsating pumps, 43. first valves, 44. storage tanks, 441. the 3rd valves, 442. second valves.
Detailed description of the invention
With preferred embodiment, the utility model is described in further detail by reference to the accompanying drawings now.These accompanying drawings are the schematic diagram of simplification, only basic structure of the present utility model are described in a schematic way, and therefore it only shows the formation relevant with the utility model.
A kind of Self-cleaning type pneumatic filter as shown in drawings, the sparge pipe 4 that this filter comprises filter chamber 1, is arranged on the air inlet pipe 2 of filter chamber 1 left surface, is arranged on the escape pipe 3 at filter chamber 1 top, is arranged on filter chamber 1 right flank, the water inlet end of sparge pipe 4 is disposed with transparent pipe 41 and pulsating pump 42, and the water side of sparge pipe 4 is arranged on filter chamber 1 inside; The oblique setting to lower right side of described filter chamber 1 inwall bottom surface, filter chamber 1 top is provided with waterproof ventilated membrane 11, filter packing layer 12 is provided with in the middle part of filter chamber 1, liquid water is provided with bottom filter chamber 1, described air inlet pipe 2 height is between the liquid water surface and filter packing layer 12 bottom surface, and the water side of sparge pipe 4 is arranged between filter packing layer 12 end face and waterproof ventilated membrane 11 bottom surface; Described transparent pipe 41 lower end is communicated with drainpipe 411 straight down and draining valve 412; Be provided with between transparent pipe 41 and pulsating pump 42 on the sparge pipe 4 between first valve 43, first valve 43 and pulsating pump 42 and be communicated with storage tank 44, the water inlet of storage tank 44 and delivery port are connected to the 3rd valve 441 and the second valve 442.
Further, described air inlet pipe 2 is provided with aspiration pump 21, aspiration pump 21 is provided with shift knob; The water inlet end of sparge pipe 4 is arranged on filter chamber 1 bottom right side, and pulsating pump 42 is provided with shift knob; The water side of sparge pipe 4 is connected with Conic nozzle; The density values of filter packing layer 12 from bottom to top increases gradually; Escape pipe 3 top is communicated with the taper mouth expander 31 being convenient to gas diffusion.
Structure of the present utility model adopts following operational mode: outside air enters filter chamber 1 by air inlet pipe 2 by aspiration pump 21, after filtration packing layer 12 filter after again through waterproof ventilated membrane 11, can discharge or enter in mouth mask by escape pipe 3 taper mouth expander 31, when filtering on packing layer 12 containing during filter dust particle or when the air of being discharged by escape pipe 3 contains particle, open the pulsating pump 42 on sparge pipe 4, sprayed water on filter packing layer 12 by Conic nozzle, on the one hand, filter packing layer 12 is cleaned further, on the other hand, increase the filtration resistance of filter packing layer 12, thus raising filter effect, water after filtration falls into the inclined bottom surface of filter chamber 1, and (setting of inclined bottom surface can be conducive to the trickling of current orientation, do not stay dead angle), whether muddyly can be checked by the transparent pipe 41 connected, if not muddy, then water can be recycled in sparge pipe 4, if muddy, then close the draining valve 412 that the first valve 43 opens drainpipe 411 place straight down, the water of muddiness is released, close draining valve 412, open the second valve 442, water in storage tank 44 is continued to rinse filter packing layer 12 by pulsating pump 42, to be rinsed complete, when water in transparent pipe 41 is not muddy, the second valve 442 is closed, open the first valve 43, open pulsating pump 42, circulation flushing can be carried out to filter packing layer 12, filter packing layer 12 need not be taken out cleaning, realize the self-cleaning process of this filter.
The just detailed description of the invention of the present utility model described in above description, various illustrating is not construed as limiting flesh and blood of the present utility model, person of an ordinary skill in the technical field after having read description can to before described detailed description of the invention make an amendment or be out of shape, and do not deviate from essence and the scope of utility model.
Claims (6)
1. a Self-cleaning type pneumatic filter, it is characterized in that: the sparge pipe that this filter comprises filter chamber, is arranged on the air inlet pipe of filter chamber left surface, is arranged on the escape pipe at filter chamber top, is arranged on filter chamber right flank, the water inlet end of sparge pipe is disposed with transparent pipe and pulsating pump, and the water side of sparge pipe is arranged on filter chamber inside; The oblique setting to lower right side of described filter chamber inwall bottom surface, filter chamber top is provided with waterproof ventilated membrane, filter packing layer is provided with in the middle part of filter chamber, liquid water is provided with bottom filter chamber, described air inlet pipe height is between the liquid water surface and filter packing layer bottom surface, and the water side of sparge pipe is arranged between filter packing layer end face and waterproof ventilated membrane bottom surface;
Described transparent pipe lower end is communicated with drainpipe straight down and draining valve; Be provided with the first valve between transparent pipe and pulsating pump, the sparge pipe between the first valve and pulsating pump is communicated with storage tank, the water inlet of storage tank and delivery port are connected to the 3rd valve and the second valve.
2. a kind of Self-cleaning type pneumatic filter according to claim 1, is characterized in that: described air inlet pipe is provided with aspiration pump, aspiration pump is provided with shift knob.
3. a kind of Self-cleaning type pneumatic filter according to claim 1, is characterized in that: the water inlet end of described sparge pipe is arranged on filter chamber bottom right side, and pulsating pump is provided with shift knob.
4. a kind of Self-cleaning type pneumatic filter according to claim 1, is characterized in that: the water side of described sparge pipe is connected with Conic nozzle.
5. a kind of Self-cleaning type pneumatic filter according to claim 1, is characterized in that: the density values of described filter packing layer from bottom to top increases gradually.
6. a kind of Self-cleaning type pneumatic filter according to claim 1, is characterized in that: described escape pipe top is communicated with the taper mouth expander being convenient to gas diffusion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520669985.7U CN205042308U (en) | 2015-08-31 | 2015-08-31 | Self -cleaning type gas filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520669985.7U CN205042308U (en) | 2015-08-31 | 2015-08-31 | Self -cleaning type gas filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205042308U true CN205042308U (en) | 2016-02-24 |
Family
ID=55335927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520669985.7U Expired - Fee Related CN205042308U (en) | 2015-08-31 | 2015-08-31 | Self -cleaning type gas filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205042308U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107088338A (en) * | 2017-06-26 | 2017-08-25 | 景德镇陶瓷大学 | A kind of ceramic dust arrester |
| CN110170213A (en) * | 2019-03-22 | 2019-08-27 | 台南白熊企业有限公司 | Air cleaner |
| CN111569637A (en) * | 2020-05-15 | 2020-08-25 | 朱岳军 | Biological washing device and system for waste gas treatment |
-
2015
- 2015-08-31 CN CN201520669985.7U patent/CN205042308U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107088338A (en) * | 2017-06-26 | 2017-08-25 | 景德镇陶瓷大学 | A kind of ceramic dust arrester |
| CN107088338B (en) * | 2017-06-26 | 2019-07-19 | 景德镇陶瓷大学 | A kind of ceramics dust-extraction unit |
| CN110170213A (en) * | 2019-03-22 | 2019-08-27 | 台南白熊企业有限公司 | Air cleaner |
| CN111569637A (en) * | 2020-05-15 | 2020-08-25 | 朱岳军 | Biological washing device and system for waste gas treatment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160224 Termination date: 20160831 |