CN204380439U - A kind of self-timing duster protecting filtrate - Google Patents
A kind of self-timing duster protecting filtrate Download PDFInfo
- Publication number
- CN204380439U CN204380439U CN201420835154.8U CN201420835154U CN204380439U CN 204380439 U CN204380439 U CN 204380439U CN 201420835154 U CN201420835154 U CN 201420835154U CN 204380439 U CN204380439 U CN 204380439U
- Authority
- CN
- China
- Prior art keywords
- duster
- timing
- self
- filtrate
- dust
- 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.)
- Expired - Fee Related
Links
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a kind of self-timing duster protecting filtrate.Comprise: body, air inlet and check valve, pneumatic blast gate and ash hole, injection system; It is characterized in that: the self-timing duster of described protection filtrate, to dust time length by injection system pulse width control; And then carry out the amount of dusting control by winding-up time and air pressure size, the waste of powder can be prevented; And control duster keying by check valve and pneumatic blast gate; The self-timing duster floor space of described protection filtrate is little, and powder is changed convenient, and structure is simple, is easy to installation and maintenance.
Description
Technical field
The utility model belongs to technical field of dust removal equipment, is specifically related to a kind of self-timing duster protecting filtrate.
Background technology
Along with people are more and more stricter to environmental requirement, require also more and more stricter to the treatment effect of environmental protection equipment.Cloth bag (filter cylinder) deduster of new operation, all needs to carry out the process of precoating ash to filter material surface, improves the filtering accuracy of filtrate and prevent oil-containing dust from filtrate is carried out to the situation appearance such as paste bag.
The ash precoating device of current use has entrance in cleaner porch, with tank car, talcum powder is housed, extracts with air-introduced machine, is difficult to accomplish to control at regular time and quantity, can causes kinetic equation loss and boring waste.In addition, the dust of the industries such as machining contains oily matter, and this type of dust contacts with filtrate and is easy to cause filter clogging and dust to harden.
Therefore the problem such as workshop all kinds of oil-containing treating flour dust problem and reduction energy waste is in the urgent need to address.The use of existing duster needs the manual control amount of dusting, and environmental pollution is serious, therefore needs a kind of can the duster of self-timing can overcoming the above problems.
Utility model content
The purpose of this utility model is to provide a kind of controllable type to protect the quantitative duster of filtrate self-timing; have the unique function that the amount of dusting controllable ration sprays, the dust overcoming duster is in the past to the severe contamination of environment and the major defect that can not control at regular time and quantity.
The technical solution of the utility model is as follows:
Protect a self-timing duster for filtrate, comprise body and
Be arranged on air inlet and the check valve of upper end, body side, when duster dusts, check valve can open and close according to intrinsic positive/negative-pressure;
Be arranged on the injection system of bodies top, gas bag upper end is provided with air inlet and electromagnetic impulse valve, pulse valve action by compressed air spray into duster body, to make in cylindrical shell dust produce airborne dust;
Be arranged on the meal outlet of casing opposite side upper end, meal outlet carries out control by pneumatic blast gate and opens and closes, and makes airborne dust enter pipeline thus enters cleaner;
Described body is provided with hasp, seals for fixed roof with to body.
Also comprise electric-control system, can timing controlled to dust time length;
Further, be arranged on the peep hole below body, intrinsic Dust Capacity can be observed, carry out timely supply;
Self-timing duster of the present utility model, has the following advantages:
Electric-control system can timing, can control pulse width and carry out control and to dust time length;
The amount of dusting can control according to air pressure size, can prevent the waste of the inside powder;
Duster can be arranged according to field demand first to open rear suction or first inhale and open afterwards;
This duster capacity can design according to field condition.Floor space is little, and it is convenient to change, be convenient to maintenance and installation constitution simple.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model
Drawing reference numeral explanation
1, air inlet
2, check valve
3, hasp
4, gas bag air inlet
5, gas bag
6, pulse valve
7, handle
8, body
9, pneumatic blast gate
10, meal outlet
11, observation panel
Detailed description of the invention
Describe the utility model implementation procedure in detail below in conjunction with the drawings and specific embodiments, as shown in the figure, self-timing duster of the present utility model, comprises body 8 and the air inlet 1 being arranged on upper end, body body 8 side, is provided with check valve 2 in air inlet 1; Be arranged on the gas bag 5 at body 8 top, gas bag 5 upper end is provided with gas bag air inlet 4 and pulse valve 6; Be arranged on the meal outlet 10 of body 8 opposite side upper end, meal outlet 10 place is provided with pneumatic blast gate 9; Described body 8 is provided with hasp 3, can in order to open or close casing; Be provided with peep hole 11 in body 8 lower end, can be used for observing powder amount in casing number;
When needs dust, give body 8 jet by pulse valve 6, make powder in body produce airborne dust, pneumatic blast gate 9 is opened, and check valve 2 is also automatically opened under suction function, and air enters from 1 air inlet, avoid forming vacuum in body 8, then airborne dust enters cleaner by meal outlet 10.The 11 consumption situations observing powder in casing, observe talcum powder and used up, open 3 hasp buttons, talcum powder is poured in body, the jet time by pulse valve can control winding-up amount.
The present embodiment also comprises electric-control system, can to dust time length by timed control pulse width; The amount of dusting can control according to air pressure size, can prevent the waste of the inside powder; Duster can be arranged according to field demand first to open rear suction or first inhale and open afterwards; This duster capacity can design according to field condition.Floor space is little, and it is convenient to change, be convenient to maintenance and installation constitution simple.
Above the utility model is described in detail; for one of ordinary skill in the art; according to the thought of the utility model embodiment; all can do respective change according to actual needs; as long as have employed the various improvement that technical solutions of the utility model are carried out, all within protection domain of the present utility model.
Claims (2)
1. protect a self-timing duster for filtrate, it is characterized in that, comprise body and the air inlet being arranged on upper end, body side, air inlet flange is provided with check valve, and when duster dusts, check valve can open and close according to intrinsic positive/negative-pressure;
The injection system upper end being arranged on bodies top is provided with air inlet and electromagnetic impulse valve, and pressure is that the compressed air of 0.2-0.6MPa sprays into duster body by pulse valve action, makes dust in cylindrical shell produce airborne dust;
Be arranged on the meal outlet of casing opposite side upper end, meal outlet carries out control by pneumatic blast gate and opens and closes, and makes airborne dust enter pipeline thus enters cleaner;
Be arranged on the peep hole below body, intrinsic Dust Capacity can be observed, carry out timely supply;
Described body is provided with hasp, seals for fixed roof with to body.
2. a kind of self-timing duster protecting filtrate according to claim 1, is characterized in that, can carry out timing winding-up, can control jetting pressure carry out fixing quantity by pressure regulation by the pulse width of automatically controlled control injection system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420835154.8U CN204380439U (en) | 2014-12-25 | 2014-12-25 | A kind of self-timing duster protecting filtrate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420835154.8U CN204380439U (en) | 2014-12-25 | 2014-12-25 | A kind of self-timing duster protecting filtrate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204380439U true CN204380439U (en) | 2015-06-10 |
Family
ID=53353196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420835154.8U Expired - Fee Related CN204380439U (en) | 2014-12-25 | 2014-12-25 | A kind of self-timing duster protecting filtrate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204380439U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017161801A1 (en) * | 2016-03-23 | 2017-09-28 | 佛山市人居环保工程有限公司 | High efficiency air filter device and operating method thereof |
-
2014
- 2014-12-25 CN CN201420835154.8U patent/CN204380439U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017161801A1 (en) * | 2016-03-23 | 2017-09-28 | 佛山市人居环保工程有限公司 | High efficiency air filter device and operating method thereof |
| US11833465B2 (en) | 2016-03-23 | 2023-12-05 | Foshan Human Habitat Environmental Protection Engineering Co., Ltd. | High efficiency air filter device and operating method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204502649U (en) | A kind of spray air dust arrester | |
| CN201381332Y (en) | Pulverized-coal filtering and cleaning device | |
| CN203264484U (en) | Pulse filter-cartridge-type deduster for numerical control spring double-ended grinding machine | |
| CN204380439U (en) | A kind of self-timing duster protecting filtrate | |
| CN201791438U (en) | Pulse bag type dust collector with spring filter bag framework | |
| CN203635416U (en) | Dry spraying room for recovering paint | |
| CN105477966A (en) | Pulse bag type dust collection device and method thereof | |
| CN205252742U (en) | Pulse -jet bag dust collector | |
| CN203678612U (en) | Coating machine with filter device | |
| CN207614538U (en) | A kind of filter drum type precipitator | |
| CN2933600Y (en) | Bag type dust-removal paint-spraying booth | |
| CN202666640U (en) | Dust removal device for shot blasting machine | |
| CN204952501U (en) | Sack cleaner suitable for slight dust filter | |
| CN201862345U (en) | Automatic clearance type dust filter | |
| CN104492217B (en) | A kind of dust arrester | |
| CN203935735U (en) | A kind of dusting device for oiliness treating flour dust | |
| CN204121901U (en) | A kind of flash distillation machine dust collecting box | |
| CN210874551U (en) | Dust removal and recovery device of plastic spraying equipment | |
| CN205730669U (en) | Multi-cavity type blowback pulse dust collector | |
| CN202802997U (en) | Pulse band type dust collector of gas tank | |
| CN202700237U (en) | Cleaner for automotive air filter element | |
| CN204226799U (en) | A kind of high temperature pulse solenoid valve | |
| CN205076434U (en) | Aluminium oxide feed belt adsorbs material and sweeps device | |
| CN204380424U (en) | A kind of air box pulse dust remover | |
| CN204601854U (en) | The raw meal dust recovery system of powdery paints workshop |
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 |
Granted publication date: 20150610 Termination date: 20171225 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |