CN106540384A - The malicious box of the industrial filter of integrated protection - Google Patents
The malicious box of the industrial filter of integrated protection Download PDFInfo
- Publication number
- CN106540384A CN106540384A CN201610930783.2A CN201610930783A CN106540384A CN 106540384 A CN106540384 A CN 106540384A CN 201610930783 A CN201610930783 A CN 201610930783A CN 106540384 A CN106540384 A CN 106540384A
- Authority
- CN
- China
- Prior art keywords
- box body
- web plate
- filter
- box
- lid
- 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.)
- Pending
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Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B23/00—Filters for breathing-protection purposes
- A62B23/02—Filters for breathing-protection purposes for respirators
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The invention discloses a kind of integrated protection is industrial to filter malicious box, including box body（3）, the box body（3）On install cover additional（1）And lid（10）；The box body（3）Inner bottom part is sequentially placed leaching piece I（4）With filter dirt piece（5）Afterwards by upper web plate（6）Compress, the upper web plate（6）Upper placement leaching piece II（15）, the leaching piece II（15）Upper setting layer of charcoal（7）, the layer of charcoal（7）Upper placement leaching piece III（16）, the leaching piece III（16）By lower web plate（8）Compress, the lower web plate（8）With box body（3）It is welded and fixed.The present invention is reasonable in design, it is proposed that a kind of compact conformation, the industrial filter poison box of integrated protection function admirable, can use the complex occasion of harmful gass in the industry, and compared with specific gas specific tank, use occasion is extensive, when promptly using more effectively.
Description
Technical field
The invention belongs to industrial gas defence apparatus field, specially a kind of integrated protection is industrial to filter malicious box.
Background technology
At present, the malicious box of filter on market used in industrial occasions is more for the species of single harmful gass protection, is such as directed to
The jar special of the harmful gass such as hydrogen sulfide, sulfur dioxide, benzene, also has an integrated protection tank to acid, alkaline gas, but volume compared with
Greatly, explosive payload is also not quite similar, and affects larger to wearing the operability after mask.
The content of the invention
The purpose of the present invention is to propose to one kind is to classical toxic agent, deleterious acidic gas, alkaline harmful gass and organic little point
Edema of the legs during pregnancy body can integrated protection industrial filter poison box.
The present invention adopts the following technical scheme that realization：
A kind of integrated protection is industrial to filter malicious box, including box body, installs cover and lid on the box body additional；The box body inner bottom part
It is sequentially placed leaching pieceWith filter dirt piece after compressed by upper web plate, on the upper web plate place leaching piece , the leaching piece
Upper setting layer of charcoal, places leaching piece in the layer of charcoal , the leaching piece Compressed by lower web plate, the lower web plate and box
Body is welded and fixed.
It is provided with the lid in filter smoke chamber, the filter smoke chamber and places particulate filter, filters smoke chamber and particulate filter peripheral clearance
By sealant sealing；Installing space is left between the filter smoke chamber and lid tegmental wall；The lid is fixedly welded on box body,
The lid entrance is installed by bottom plug.
The cover is installed on box body exit.
Preferably, convex tendon is set on the box body, and the lower web plate is provided with the groove being engaged with convex tendon.
Preferably, the box body and lower web plate are fixed by ultrasonic bonding.
Preferably, lid is located on the lid with setting taper muscle in the ultrasonic weld zones of lower web plate.
Preferably, it is located on the box body around its exit and is provided with some points of air drains.
During use, after removing bottom plug, toxic gas are entered from the entrance of the malicious box of filter, through particulate filter, layer of charcoal and leaching
After piece, filter dirt piece are filtered, become clean air.And, some point air drains in box body bottom design enable air-flow uniform
By layer of charcoal, it is to avoid the malicious box air-flow of existing filter concentrates on the structure at outlet one；Particulate filter diameter is reduced inside lid,
The assembly space of lid and box body is reserved, so that lid can encase box body, is reduced in the case where layer of charcoal height is not affected
The whole height of the malicious box of filter, makes filter poison box structure more compact.The malicious box small volume of filter and it is lightweight in the case of realize
Two grades of integrated protections to A2, B2, E2, K2, H2S in GB2890-2009, and protect surplus larger.
The present invention is reasonable in design, it is proposed that a kind of compact conformation, the industrial filter poison box of integrated protection function admirable, can use
The complex occasion of harmful gass in the industry, compared with specific gas specific tank, use occasion extensively, when promptly using
More effectively.
Description of the drawings
Fig. 1 represents the structural representation of the malicious box of filter.
Fig. 2 represents the malicious layer assembly schematic diagram of filter.
Fig. 3 represents particulate filter component diagram.
In figure：1- covers, 2- box pads, 3- box bodys, 4- leaching pieces, 5- filter dirt pieces, the upper web plates of 6-, 7- layer of charcoal, 8- are off line
Plate, 9- particulate filters, 10- lids, 11- fluid sealants, 12- bottom plugs, 13- taper muscle, 14- convex tendons, 15- leaching pieces , 16- leaching pieces , 17- installing spaces.
Specific embodiment
Below in conjunction with the accompanying drawings the specific embodiment of the present invention is described in detail.
A kind of malicious box of the industrial filter of integrated protection, by cover 1, box pad 2, box body 3, leaching piece, filter dirt piece 5, upper web plate 6,
Medicament 7, lower web plate 8, particulate filter 9, the composition such as lid 10 and bottom plug 12.
As shown in figure 1,3 inner bottom part of box body is sequentially placed leaching piece4 and filter dirt piece 5 after compressed by upper web plate 6, it is described
Leaching piece is placed on upper web plate 6 15, the leaching piece Layer of charcoal 7 is set on 15, leaching piece in the layer of charcoal 7, is placed
16, the leaching piece 16 are compressed by lower web plate 8, and the lower web plate 8 is welded and fixed with box body 3.
As shown in Figure 1,3, is provided with the lid 10 in filter smoke chamber, the filter smoke chamber and places particulate filter 9, filter smoke chamber and
9 peripheral clearance of particulate filter is sealed by fluid sealant 11；Installing space 17 is left between the filter smoke chamber and lid tegmental wall；In lid
Inside reduces particulate filter diameter, reserves the assembly space of lid and box body, so that lid can encase box body, is not affecting
The whole height of the malicious box of filter is reduced in the case of layer of charcoal height, makes filter poison box structure more compact.
As shown in figure 1, the lid 10 is fixedly welded on box body 3, bottom plug 12 is installed in 10 entrance of the lid.
As shown in figure 1, the cover 1 is installed on 3 exit of box body.
As shown in Fig. 2 convex tendon 14 is arranged on the box body 3, the lower web plate 8 is provided with recessed with what convex tendon 14 was engaged
Groove.Lower web plate 8 and box body 3 by ultrasonic bonding molding, for the problem for overcoming the position not prison welding solid, in the week of box body 3
Convex tendon is designed on side, in the welding ends design Baltimore groove of lower web plate 8, lower web plate 8 and box body 3 is carried out after assembling in place again during welding
Welding, improves welding success rate.
As shown in figure 3, lid is located on the lid 10 with setting taper muscle 13 in the ultrasonic weld zones of lower web plate.
A part of welding position of lid and box body is the plane of taper muscle 13 and lower web plate 8, and during welding, 13 high temperature melting of taper muscle is same
Lower web plate is integrally formed.
It is located on the box body 3 around its exit and is provided with some points of air drains.For example, 16 in box body bottom design
Point air drain, enable air-flow uniformly to pass through layer of charcoal, it is to avoid the malicious box air-flow of existing filter concentrates on the structure at outlet one.
During assembling, a piece of leaching piece is put in 3 bottom of box body4, then a piece of filter dirt piece 5 is put, compressed with web plate 6 afterwards,
Put metafiltration ash piece again on upper web plate 6 15, the integrated protection charcoal for then weighing certain volume with measuring cup pours box body 3 into
It is interior, the box body 3 for installing medicament is put on Special mould on a vibration table, is placed on medicament 7 with special weight and is vibrated（8-
10）S, frequency are 3000-4000 time/min, and amplitude about 1mm, integrated protection charcoal are mounted in box body by vibrating compacting, are vibrated
It is put into a piece of leaching piece afterwards in layer of charcoal 7 16, then web plate 8 is put down, afterwards with the lower web plate 8 of ultrasonic welding machine welding and box
Protective carbon is fastened by way of off line plate weld is in box body by body 3.Particulate filter 9 is placed in lid 10, with fluid sealant 11
The gap of the contact position of sealing particulate filter 9 and lid 10, after good seal is placed on lid 10 on box body 3, then uses ultrasound wave
Bonding machine is welded, and the lid that will be equipped with particulate filter is welded on lower web plate, completes the assembling of safety can.Will after the completion of welding
Bottom plug 12 is arranged on lid entrance, box pad 2 is placed on 1 bottom of cover, then is screwed on box body 3 at screw thread, complete to filter malicious box
Assembling.
Filter poison box to two grades of complex protection capabilities in GB2890-2009 to A2, B2, E2, K2, H2S, Jing after actual measurement,
46min, sulfur dioxide 47min, hydrogen sulfide 115min, benzene 100min, cyanogen chloride 110min are reached to ammonia protection, protection surplus is non-
It is often sufficient.
Angle of the present invention based on integrated protection, can not only protect to military classical toxic agent, also can be to deleterious acidic
Gas, alkaline harmful gass and organic molecule gas are protected, and safety can small volume of the present invention, and weight is only 187 grams,
Operator to wearing mask provides larger facility, while small volume is easy to carry.
Finally it should be noted that above example is only to illustrate technical scheme and unrestricted, although reference
The embodiment of the present invention has been described in detail, it will be understood by those within the art that, technical scheme is entered
Row modification or equivalent, without departure from the spirit and scope of technical scheme, which all should cover the power of the present invention
In the claimed scope of profit.
Claims (5)
1. a kind of malicious box of the industrial filter of integrated protection, including box body（3）, the box body（3）On install cover additional（1）And lid
（10）；It is characterized in that：The box body（3）Inner bottom part is sequentially placed leaching piece （4）With filter dirt piece（5）Afterwards by upper web plate（6）
Compress, the upper web plate（6）Upper placement leaching piece （15）, the leaching piece （15）Upper setting layer of charcoal（7）, the layer of charcoal（7）
Upper placement leaching piece （16）, the leaching piece （16）By lower web plate（8）Compress, the lower web plate（8）With box body（3）
It is welded and fixed；
The lid（10）Inside it is provided with filter smoke chamber, the filter smoke chamber and places particulate filter（9）, filter smoke chamber and particulate filter（9）Week
Gap is enclosed by fluid sealant（11）Sealing；Installing space is left between the filter smoke chamber and lid tegmental wall（17）；The lid
（10）It is fixedly welded on box body（3）On, the lid（10）Entrance is installed by bottom plug（12）；
The cover（1）It is installed on box body（3）Exit.
2. integrated protection according to claim 1 is industrial filters malicious box, it is characterised in that：The box body（3）It is upper to arrange convex
Muscle（14）, the lower web plate（8）It is provided with and convex tendon（14）The groove being engaged.
3. integrated protection according to claim 1 and 2 is industrial filters malicious box, it is characterised in that：The box body（3）With it is off line
Plate（8）Fixed by ultrasonic bonding.
4. integrated protection according to claim 3 is industrial filters malicious box, it is characterised in that：The lid（10）It is upper to be located at box
In lid and the ultrasonic weld zones of lower web plate, taper muscle is set（13）.
5. integrated protection according to claim 3 is industrial filters malicious box, it is characterised in that：The box body（3）It is upper to be located at which
Some points of air drains are provided with around exit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610930783.2A CN106540384A (en) | 2016-10-31 | 2016-10-31 | The malicious box of the industrial filter of integrated protection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610930783.2A CN106540384A (en) | 2016-10-31 | 2016-10-31 | The malicious box of the industrial filter of integrated protection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106540384A true CN106540384A (en) | 2017-03-29 |
Family
ID=58393489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610930783.2A Pending CN106540384A (en) | 2016-10-31 | 2016-10-31 | The malicious box of the industrial filter of integrated protection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106540384A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2765220C1 (en) * | 2020-11-18 | 2022-01-26 | Федеральное государственное бюджетное учреждение "33 Центральный научно-исследовательский испытательный институт" Министерства обороны Российской Федерации | Filtering and absorbing emergency protection box |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4543112A (en) * | 1984-04-30 | 1985-09-24 | Figgie International Inc. | Sorbent type filter assembly for a respirator and method of making same |
| US5022901A (en) * | 1988-09-22 | 1991-06-11 | Her Majesty The Queen In Right Of Canada, As Represented By The Minister Of National Defence | Compression seal canister |
| RU2404830C2 (en) * | 2008-07-28 | 2010-11-27 | Общество с ограниченной ответственностью "Собинтел" | Filtering and absorbing box |
| CN202446693U (en) * | 2012-02-13 | 2012-09-26 | 中国人民解放军63971部队 | Formed carbon protective tank |
-
2016
- 2016-10-31 CN CN201610930783.2A patent/CN106540384A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4543112A (en) * | 1984-04-30 | 1985-09-24 | Figgie International Inc. | Sorbent type filter assembly for a respirator and method of making same |
| US5022901A (en) * | 1988-09-22 | 1991-06-11 | Her Majesty The Queen In Right Of Canada, As Represented By The Minister Of National Defence | Compression seal canister |
| RU2404830C2 (en) * | 2008-07-28 | 2010-11-27 | Общество с ограниченной ответственностью "Собинтел" | Filtering and absorbing box |
| CN202446693U (en) * | 2012-02-13 | 2012-09-26 | 中国人民解放军63971部队 | Formed carbon protective tank |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2765220C1 (en) * | 2020-11-18 | 2022-01-26 | Федеральное государственное бюджетное учреждение "33 Центральный научно-исследовательский испытательный институт" Министерства обороны Российской Федерации | Filtering and absorbing emergency protection box |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170329 |
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| RJ01 | Rejection of invention patent application after publication |