CN204767086U - Active carbon filter - Google Patents
Active carbon filter Download PDFInfo
- Publication number
- CN204767086U CN204767086U CN201520311012.6U CN201520311012U CN204767086U CN 204767086 U CN204767086 U CN 204767086U CN 201520311012 U CN201520311012 U CN 201520311012U CN 204767086 U CN204767086 U CN 204767086U
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- China
- Prior art keywords
- active carbon
- articulate
- difficult
- tank body
- yarn
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- Expired - Fee Related
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Abstract
The utility model discloses an active carbon filter, include bandage, expiratory valve, be difficult to articulate and jar body, the bandage is established in jar body top, a bandage and a jar body fixed connection, the expiratory valve is established respectively in jar body both sides with being difficult to articulate, the expiratory valve communicates with the jar body respectively with being difficult to articulate, the bandage below is provided with the bandeau, be provided with the bite -block on being difficult to articulate, be provided with saliva baffle and snifter valve in being difficult to articulate, the saliva baffle is the inclination and sets up, the snifter valve is connected with a jar body lock, dirt yarn, thermal -insulated yarn and counterpoise spring are strained to internal being provided with of jar, it is provided with activated carbon layer no. 1 to strain between dirt yarn and the thermal -insulated yarn, be provided with activated carbon layer no. 2 between thermal -insulated yarn and the counterpoise spring, the utility model discloses simple structure, convenient to use, the poisonous impurity of filtration that can be better is fit for using when the mine operation.
Description
Technical field
The utility model relates to a kind of canister equipment technical field, particularly relates to a kind of active carbon canister.
Background technology
Canister is a kind of tank device that the fill materials such as active carbon are housed, and fill material wherein has chemistry, the absorption of physics and filter capacity, can by the dust in air, the removing of poisonous, harmful material, and the air through canister filter poison is breathed for people.This device can be large, can be little, can according to attaching parts and matching requirements, and dust, Toxic in atmosphere content number, need the size of filtering malicious air space, require the malicious equipment use of filter, replacing life-span etc. because usually determining.Canister as being contained in below breathing mask is just very little, is the tank body with certain specification that can mate with breathing mask.Being contained in air draught, to filter canister on malicious device then comparatively large, can match according to specific requirement design or the specification according to existing procucts.The filter poisonous substance matter filled in canister, be need periodic replacement, its kind is the kind according to dust, Toxic, and content, the factors such as the time of periodic replacement are determined.
Canister is generally cylindrical, is made up of metal or plastics, and surperficial overbrushing is with alkali prevention paint.Canister divides has particulate filter and without particulate filter two kinds, little without particulate filter canister resistance, is more conducive to prolonged labor operating environment, is generally used for the industry that petrochemical industry and steel-making coal etc. are applicable to prolonged labor operation protection.There is particulate filter canister can filtering toxic smoke, malicious mist, biological warfare agent and radioaerosol; Can toxic agent steam effectively in absorbed air without particulate filter canister.Be placed in the air draft of ventilation or suction apparatus as scheduled or gas outlet.For breathing mask be belong to individual protective articles, personnel wear a gas mask breathe time, the external world be contaminted air through canister filter become clean air for personnel breathe.Filter element has filter paper, glass fibre or other synthetic materials.Be through the active carbon of process in filling layer, be used for adsorbing for different poison gas.The storage of canister is very important, in order to ensure that the protection medicament in canister did not lose efficacy, with seal cover, tank body is sealed when canister does not use time, prevent the steam in air from entering tank body, reduce medicament medicine, inconvenience worn by current existing canister, and filter toxic effect fruit is general.
Summary of the invention
The technical problems to be solved in the utility model is that a kind of structure is simple, easy to use, can filtering poisonous impurity preferably, the active carbon canister used when being adapted at mine operation.
For solving the problem, the utility model adopts following technical scheme:
A kind of active carbon canister, comprise nose clip, outlet valve, be difficult to articulate and tank body, described nose clip is located at above tank body, described nose clip is fixedly connected with tank body, nose clip and headband person easy to use wear, described outlet valve is located at tank body both sides respectively with being difficult to articulate, described outlet valve is communicated with tank body respectively with being difficult to articulate, outlet valve and inlet valve can control suction and the exhalation of air, headband is provided with below described nose clip, described be difficult to articulate on be provided with bite-block, described be difficult to articulate in be provided with saliva baffle plate and inlet valve, bite-block facilitates dental articulation to wear, described saliva baffle plate is that inclination angle is arranged, saliva baffle plate can prevent saliva from flowing into tank body, described inlet valve and tank body are fastened and connected, filter dirt yarn is provided with in described tank body, heat insulation yarn and counterbalance spring, filter dirt yarn and heat insulation yarn have to filter to filter between dirt yarn and heat insulation yarn described in effect of heat insulation and are provided with active carbon layer one, active carbon layer one and active carbon layer two can dual absorption noxious materials, active carbon layer two is provided with between described heat insulation yarn and counterbalance spring.
As preferably, described headband is fixedly connected with tank body, keeps wearing firmly.
As preferably, described bite-block is fixedly connected with being difficult to articulate, and keeps bite-block can not come off in use.
As preferably, described counterbalance spring is flexibly connected with tank body, can keep the compact conformation of tank interior material.
As preferably, described active carbon layer one and active carbon layer two, in being horizontally disposed with, can promote adsorption effect.
It is simple that this technical scheme has structure, easy to use, can filtering poisonous impurity preferably, the feature used when being adapted at mine operation.
The beneficial effects of the utility model are: the nose clip of setting and headband person easy to use wear, outlet valve and inlet valve can control suction and the exhalation of air, bite-block facilitates dental articulation to wear, saliva baffle plate can prevent saliva from flowing into tank body, filter dirt yarn and heat insulation yarn have to filter to filter between dirt yarn and heat insulation yarn described in effect of heat insulation and are provided with active carbon layer one, and active carbon layer one and active carbon layer two can dual absorption noxious materials.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structure chart of a kind of active carbon canister of the present utility model.
Detailed description of the invention
Consult shown in Fig. 1, a kind of active carbon canister, comprise nose clip 1, outlet valve 2, to be difficult to articulate 3 and tank body 4, described nose clip 1 is located at above tank body 4, described nose clip 1 is fixedly connected with tank body 4, described outlet valve 2 and be difficult to articulate and 3 be located at tank body 4 both sides respectively, in use, the bite-block 6 of being difficult to articulate on 3 is bitten with tooth, headband 5 is used to be fixed on head, the filter dirt yarn 9 of toxic gas in tank body 3, heat insulation yarn 10, be inhaled into from inlet valve 8 after active carbon layer 1 and active carbon layer 2 13 filter, the gas of breathing out is discharged from outlet valve 2, described outlet valve 23 to be communicated with tank body 4 respectively with being difficult to articulate, headband 5 is provided with below described nose clip 1, described being difficult to articulate on 3 is provided with bite-block 6, described being difficult to articulate in 3 is provided with saliva baffle plate 7 and inlet valve 8, described saliva baffle plate 7 is arranged in inclination angle, described inlet valve 8 is fastened and connected with tank body 4, filter dirt yarn 9 is provided with in described tank body 4, heat insulation yarn 10 and counterbalance spring 11, active carbon layer 1 is provided with between described filter dirt yarn 9 and heat insulation yarn 10, active carbon layer 2 13 is provided with between described heat insulation yarn 10 and counterbalance spring 11.
Described headband 5 is fixedly connected with tank body 4, keeps wearing firmly.
Described bite-block 63 to be fixedly connected with being difficult to articulate, and keeps bite-block can not come off in use.
Described counterbalance spring 11 is flexibly connected with tank body 4, can keep the compact conformation of tank body 4 internal material.
Described active carbon layer 1 and active carbon layer 2 13, in being horizontally disposed with, can promote adsorption effect.
In use, the bite-block 6 of being difficult to articulate on 3 is bitten with tooth, use headband 5 to be fixed on head, toxic gas is inhaled into from inlet valve 8 after filter dirt yarn 9, heat insulation yarn 10, active carbon layer 1 and the active carbon layer 2 13 in tank body 3 filters, and the gas of exhalation is discharged from outlet valve 2.
The beneficial effects of the utility model are: the nose clip of setting and headband person easy to use wear, outlet valve and inlet valve can control suction and the exhalation of air, bite-block facilitates dental articulation to wear, saliva baffle plate can prevent saliva from flowing into tank body, filter dirt yarn and heat insulation yarn have to filter to filter between dirt yarn and heat insulation yarn described in effect of heat insulation and are provided with active carbon layer one, and active carbon layer one and active carbon layer two can dual absorption noxious materials.
The above; be only detailed description of the invention of the present utility model; but protection domain of the present utility model is not limited thereto; any change of expecting without creative work or replacement; all should be encompassed within protection domain of the present utility model; therefore, the protection domain that protection domain of the present utility model should limit with claims is as the criterion.
Claims (5)
1. an active carbon canister, it is characterized in that: comprise nose clip, outlet valve, be difficult to articulate and tank body, described nose clip is located at above tank body, described nose clip is fixedly connected with tank body, described outlet valve is located at tank body both sides respectively with being difficult to articulate, described outlet valve is communicated with tank body respectively with being difficult to articulate, headband is provided with below described nose clip, described be difficult to articulate on be provided with bite-block, described be difficult to articulate in be provided with saliva baffle plate and inlet valve, described saliva baffle plate is that inclination angle is arranged, described inlet valve and tank body are fastened and connected, filter dirt yarn is provided with in described tank body, heat insulation yarn and counterbalance spring, active carbon layer one is provided with between described filter dirt yarn and heat insulation yarn, active carbon layer two is provided with between described heat insulation yarn and counterbalance spring.
2. active carbon canister according to claim 1, is characterized in that: described headband is fixedly connected with tank body.
3. active carbon canister according to claim 2, is characterized in that: described bite-block is fixedly connected with being difficult to articulate.
4. active carbon canister according to claim 3, is characterized in that: described counterbalance spring is flexibly connected with tank body.
5. active carbon canister according to claim 4, is characterized in that: described active carbon layer one and active carbon layer two are in being horizontally disposed with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520311012.6U CN204767086U (en) | 2015-05-15 | 2015-05-15 | Active carbon filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520311012.6U CN204767086U (en) | 2015-05-15 | 2015-05-15 | Active carbon filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204767086U true CN204767086U (en) | 2015-11-18 |
Family
ID=54507221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520311012.6U Expired - Fee Related CN204767086U (en) | 2015-05-15 | 2015-05-15 | Active carbon filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204767086U (en) |
-
2015
- 2015-05-15 CN CN201520311012.6U patent/CN204767086U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160601 Address after: Five B ladder, building B5, Hengda Industrial Park, 3 Nanpu Avenue, Luopu street, Panyu District, Guangzhou, Guangdong 511400, China Patentee after: GUANGZHOU KUNNUO ENVIRONMENT PROTECTION TECHNOLOGY CO., LTD. Address before: 510700 No. 83 Wanda street, Whampoa District, Guangdong, Guangzhou Patentee before: Gao Huibing |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151118 Termination date: 20170515 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |