CN102527666A - Dust removal device and method for manufacturing same - Google Patents
Dust removal device and method for manufacturing same Download PDFInfo
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- CN102527666A CN102527666A CN2012100083503A CN201210008350A CN102527666A CN 102527666 A CN102527666 A CN 102527666A CN 2012100083503 A CN2012100083503 A CN 2012100083503A CN 201210008350 A CN201210008350 A CN 201210008350A CN 102527666 A CN102527666 A CN 102527666A
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- cylindrical shell
- dust arrester
- adsorbability material
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Abstract
The invention relates to a dust removal device and a method for manufacturing the same. The dust removal device comprises an aerosol tank, the aerosol tank comprises a cylinder and a valve, the valve is arranged on the cylinder, propellants and adsorption materials are filled in the cylinder, and the adsorption materials include one or a few of nonwoven fabrics, fluff pulp, wood pulp cotton, broken cotton velvet, cotton gauzes, toilet paper, cotton rags, vermiculite powder and expanded perlite powder. The adsorption materials adsorb all or most of the propellants, liquid propellants cannot flow out and can be sprayed in any directions, and the spray quantity can be effectively controlled. Besides, the method for manufacturing the dust removal device is simple and is easy to implement.
Description
Technical field
The present invention relates to the preparation method of a kind of dust arrester and this device, relate in particular to and be used to purge narrow gap, the dust arrester of hole part dust and the preparation method of this device.
Background technology
The substrate that tellite, crystal liquid substrate etc. are accurate; In order to improve its yield rate; Before firing precise operations such as circuit diagram, assembling, need remove as best one can, especially in some narrow and small zones, such as the narrow gap hole part of precision instrument, circuit board attached to the dust on the workpiece.Existing common through cleaning or spraying removal.Wherein, spray method is through at aerosol bottle internal-filling liquid oxidizing gases, during the liquefied gas ejection dust is blown down.Right existing aerosol bottle also has more drawback, and is restive etc. as erectting injection, spray volume.
Summary of the invention
In view of the above, be necessary to provide a kind of easy to operate, dust arrester of being easy to control spray volume.
In addition, be necessary to provide a kind of preparation method of this device.
A kind of dust arrester; Be used to purge the dust on the object; This dust arrester comprises the aerosol jar, and said aerosol jar comprises tank body and valve body, and said valve body is arranged on the said tank body; It is characterized in that: be filled with propellant and adsorbability material in the said tank body, said adsorbability material is one or more in nonwoven, Time of Fluff Slurry, wood pulp cotton, broken velveteen, cotton gauze, toilet paper, cotton rag, vermiculite power or the swelling perlite powder.
Preferably, said adsorbability material accounts for 45～95% of cylindrical shell volume in said cylindrical shell.
A kind of preparation method of dust arrester may further comprise the steps:
Sheet metal is provided, and suppresses said cylindrical shell;
Adsorbability material is provided, with inserting after the adsorbability material package in the said cylindrical shell;
Subsequent use sheet metal suppressed on said cylindrical shell forming tank body, form a jar end, tank deck accordingly;
Valve body is provided, and the can propellant also is assembled to tank body with said valve body;
Gland is provided, said gland is arranged on the said tank deck.
Preferably, said preparation method also further comprises provides conduit, and said catheter cartridge is assigned to the step on the gland.
Preferably, said tank body is processed for the three-piece metal sheet, and the three-piece metal sheet is processed cylindrical shell, jar end and tank deck respectively.
Preferably, said tank body is that two sheet metals are processed, and wherein a slice sheet metal is processed cylindrical shell and tank deck integratedly, at the bottom of another sheet is processed jar.
Preferably, said adsorbability material is one or more in nonwoven, Time of Fluff Slurry, wood pulp cotton, broken velveteen, cotton gauze, toilet paper, cotton rag, vermiculite power or the swelling perlite powder.
Preferably, said adsorbability material is a nonwoven, and said propellant is through liquefied petroleum gas or dimethyl ether after the molecular sieve deodorization.
Preferably, said adsorbability material is a Time of Fluff Slurry, and said propellant adopts freon R134a or freon R152a, when inserting adsorbability material, spools Time of Fluff Slurry and bundle with gauze earlier, then Time of Fluff Slurry is filled in the cylindrical shell.
Preferably, said adsorbability material is nonwoven and toilet paper mixture, when adsorbability material is inserted in the cylindrical shell, earlier tubular is folded and be rolled into to nonwoven and each interlayer of toilet paper, fills in the cylindrical shell then.
Compared to prior art; Dust arrester of the present invention is through adopting in nonwoven, Time of Fluff Slurry, wood pulp cotton, broken velveteen, cotton gauze, toilet paper, cotton rag, vermiculite power or the swelling perlite powder one or more as adsorbability material; Whole or the most of propellant of absorption; Do not have liquid and flow out, can spray by any direction, can control spray volume well yet; Simultaneously, the method that this device is made is simple, is easy to realize.
Description of drawings
Fig. 1 is the cross-sectional view of dust arrester of the present invention.
Fig. 2 is the sketch map of each member before dust arrester of the present invention is made.
The specific embodiment
By specifying technology contents of the present invention, structural feature, realized purpose and effect, give explanation below in conjunction with embodiment and conjunction with figs. are detailed.
Dust arrester of the present invention can be used to purge the dust on the object, is particularly useful for purging the narrow gap of object, the dust of hole part.
See also Fig. 1, the dust arrester 100 of the present invention's first preferred embodiment is used to purge dust.Said dust arrester 100 comprises aerosol jar 20, and is assemblied in propellant (figure does not show) and adsorbability material 40 in the aerosol jar 20.This aerosol jar 20 comprises tank body 22, valve body 24, gland 25 and conduit 26.Said tank body 22 can be the multi-disc sheet metal and processes, like iron plate, and aluminium flake etc.Tank body 22 comprises cylindrical shell 222, is arranged on the jar end 224 and the tank deck 226 at cylindrical shell 222 two ends.This cylindrical shell 222, jar end 224 and tank deck 226 can be respectively single sheet metal, and form this tank body 22 through compacting.Be filled with propellant and adsorbability material 40 in the said cylindrical shell 222.The bottom that the said jar end 224 is connected in cylindrical shell 222 is with closed cylinder 222 bottoms.Said tank deck 226 is arranged on cylindrical shell 222 tops and is used to locate said valve body 24 and gland 25.In the present embodiment, this cylindrical shell 222 roughly is penetrating cylindric in two ends, the curved top section (figure marks) that comprises cylindrical main paragraph (figure is mark) and is connected with main paragraph.The said jar end 224, be connected in the bottom of the main paragraph of cylindrical shell 222, at the bottom of this jar 224 in the middle part section direction is recessed to form the curve form into indent towards the top.Said tank deck 226 is connected the top of the top section of cylindrical shell 222, and this tank deck 226 is cylindric that hollow and top and bottom all seals, and the top of tank deck 226 and bottom offer the installing hole (figure is mark) of perforation respectively along central axial direction, so that valve body 24 to be installed.
Said valve body 24 comprises spool 243, button 244 and elastic component 245.Said spool 243 is sheathed on installing hole and affixed with said tank deck 22, thereby as through laterally extending connecting wall and said spool 243 affixed fixed spools 243 on the madial wall of installing hole.The valve 2432 that spool 243 comprises the valve rod 2431 of hollow and is arranged on valve rod 2431 ends.Valve rod 2,431 one ends stretch out tank deck 226, and the other end stretches in the cylindrical shell 222.Valve 2432 is formed with and supports edge (figure is mark not) for supporting with said button 244 and valve 2432 being opened.
Said button 244 comprises briquetting 2442 and two holding blocks 2444 that extend in briquetting 2442 bottoms.2444 of said two holding blocks form the gap with sheathed said valve rod 2431, and wherein a holding block 2444 closes on the end of briquetting 2442 and offers pore 2445.Said elastic component 245 is set in the periphery of two holding blocks 2444, and an end of elastic component 245 supports briquetting 2442, and the other end supports said tank deck 226.
Said gland 25 is arranged on the tank deck 226, like welding, modes such as hot melt.Gland 25 roughly is the dome shape, the guide wall 252 that these gland 25 roof central authorities offer through hole (figure is mark not) and are provided with along the through hole periphery.After said button 244 was installed in the through hole, briquetting 2442 hermetic fitted tightly with guide wall 252 and can slide relatively.Gland 25 outsides are provided with the nozzle 246 that is communicated with its inner space, and nozzle 246 removably is connected with a conduit 26.This conduit 26 can be selected according to the different zone of object that purges, and can satisfy the demand of inserting of object narrow gap, hole part.In order to prevent that said elastic component 245 from ejecting button 244, button 244 can cooperate with the flange of gland 25 corresponding settings through step is set at the top.
Not under the user mode, the valve 2432 of said spool 243 is a closed at dust arrester 100; When using, push said button 244, and then holding block 2444 acts on the edge that supports of valve 2432, spool 243 is opened, gas can discharge in tank body 22.
Said adsorbability material 40 is filled in the cylindrical shell 222; Account for 45%～95% of cylindrical shell 222 volumes; Most or all are adsorbed to guarantee said propellant; Can guarantee to use these dust arrester 100 dedustings to continue the activity duration more of a specified duration, and not have liquid said propellant outflow, guarantee security and the stability used.This adsorbability material 40 can be one or more in nonwoven, Time of Fluff Slurry, wood pulp cotton, broken velveteen, cotton gauze, toilet paper, cotton rag, vermiculite power or the swelling perlite powder.
Said propellant is one or more among liquefied petroleum gas, dimethyl ether, freon R134a (molecular formula is CH2FCF3), the freon R152a (molecular formula is CH3CHF2).Adsorbability material 40 be a nonwoven described in this first preferred embodiment, and said propellant is liquefied petroleum gas or dimethyl ether, and this liquefied petroleum gas or dimethyl ether use after through the molecular sieve deodorization, and minimizing is to the pollution of environment.Through adopting nonwoven to adsorb said propellant liquefied petroleum gas or dimethyl ether; Most or all are adsorbed to guarantee said liquefied petroleum gas or dimethyl ether; Can guarantee to use these dust arrester 100 dedustings to continue the activity duration more of a specified duration; And do not have liquid said liquefied petroleum gas or dimethyl ether outflow, guaranteed security and the stability used.
Please combine to consult Fig. 2, the preparation method of said dust arrester 100 may further comprise the steps:
Sheet metal is provided, and suppresses said cylindrical shell 222; If tank body 22 is processed for the three-piece metal sheet, the sheet metal of respective production cylindrical shell 222, jar end 224 and tank deck 226 respectively is provided then.Process if tank body 22 is two sheet metals, then can provide cylindrical shell 222 and jar end 224 an integrally formed sheet metal, and tank deck 226 a subsequent use sheet metal in addition; Perhaps provide cylindrical shell 222 and tank deck 226 an integrally formed sheet metal, and jar end 224 a subsequent use sheet metal in addition.
Subsequent use sheet metal is suppressed formation tank body 22 on said cylindrical shell 222, form a jar end 224, tank deck 226 accordingly; Said adsorbability material 40 is contained in the said cylindrical shell 222.
In this first preferred embodiment, said tank body 22 is processed for the three-piece metal sheet.The volume of the said cylindrical shell 222 that makes is 480ml, and it is the nonwoven of 80g that adsorbability material 40 adopts weight.Said propellant is liquefied petroleum gas or the dimethyl ether after 180g passes through the molecular sieve deodorization.
The dust arrester of the present invention's second preferred embodiment, tank body are that two sheet metals are processed, and suppress said cylindrical shell and tank deck integratedly earlier through a sheet metal, suppress on said cylindrical shell with subsequent use sheet metal then and form tank body, form a jar end accordingly; Adsorbability material adopts toilet paper, and said propellant adopts freon R134a.When inserting adsorbability material, spool toilet paper and bundle earlier with gauze, then toilet paper is filled in the cylindrical shell.
In the dust arrester of the present invention's the 3rd preferred embodiment, tank body is processed for the three-piece metal sheet, and adsorbability material is a vermiculite power, and the volume of cylindrical shell is 500ml; When adsorbability material is inserted in the cylindrical shell, earlier the 50g vermiculite power is wrapped in the common gauze; To wrap up good vermiculite power then fills in the said cylindrical shell.
The dust arrester of the present invention's the 4th preferred embodiment, tank body is processed for the three-piece metal sheet, and adsorbability material is nonwoven and toilet paper mixture.The volume of cylindrical shell is 500ml; When adsorbability material is inserted in the cylindrical shell, earlier tubular is folded and be rolled into to adsorbability material nonwoven and each 25g interlayer of toilet paper, fill in the cylindrical shell then.
The dust arrester of the present invention's the 5th preferred embodiment, tank body is processed for the three-piece metal sheet, and the volume of cylindrical shell is 500ml, and adsorbability material is a cotton rag; Cotton rag is full of 45% of whole cylindrical shell volume; Then, on filling production lines, fill the freon R134a of 205g.
The dust arrester of the present invention's the 6th preferred embodiment, tank body is processed for the three-piece metal sheet, and the volume of cylindrical shell is 500ml, and adsorbability material is a cotton rag; Cotton rag is full of 95% of whole cylindrical shell volume; On filling production lines fill the freon R134a of 205g thereafter.
To sum up; In dust arrester employing nonwoven of the present invention, Time of Fluff Slurry, wood pulp cotton, broken velveteen, cotton gauze, toilet paper, cotton rag, vermiculite power or the swelling perlite powder one or more are as adsorbability material; Can improve the pressure of ejection gas, arrive dust removing effects preferably.In addition,,, do not have the liquid phase ejection even so stand upside down when spraying because adsorbability material absorbs propellant yet, can any direction rotary-jet, strengthened dust removing effects.Dust arrester of the present invention is widely used in the dedusting occasion of various items, purges object each band of position, particularly precision instrument of dust, the narrow gap hole part of circuit board at needs.In addition, this dust arrester has accurate nozzle and long duct, uses more conveniently, sprays more accurate.Use dust arrester of the present invention, can totally purge the dust at clean these positions completely.Using said dust arrester, to prepare the method for aerosol simple, and the lower cost for material of employing has been practiced thrift cost.
The above is merely the preferred embodiments of the present invention; Be not so limit claim of the present invention; Every equivalent structure transformation that utilizes specification of the present invention and accompanying drawing content to be done; Or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present invention.
Claims (10)
1. dust arrester; Be used to purge the dust on the object; This dust arrester comprises the aerosol jar, and said aerosol jar comprises tank body and valve body, and said valve body is arranged on the said tank body; It is characterized in that: be filled with propellant and adsorbability material in the said tank body, said adsorbability material is one or more in nonwoven, Time of Fluff Slurry, wood pulp cotton, broken velveteen, cotton gauze, toilet paper, cotton rag, vermiculite power or the swelling perlite powder.
2. dust arrester according to claim 1 is characterized in that: said adsorbability material accounts for 45～95% of cylindrical shell volume in said cylindrical shell.
3. the preparation method of claim 1 or 2 said dust arresters may further comprise the steps:
Sheet metal is provided, and suppresses said cylindrical shell;
Adsorbability material is provided, with inserting after the adsorbability material package in the said cylindrical shell;
Subsequent use sheet metal suppressed on said cylindrical shell forming tank body, form a jar end, tank deck accordingly;
Valve body is provided, and the can propellant also is assembled to tank body with said valve body;
Gland is provided, said gland is arranged on the said tank deck.
4. the preparation method of dust arrester according to claim 3, it is characterized in that: said preparation method also further comprises provides conduit, and said catheter cartridge is assigned to the step on the gland.
5. the preparation method of dust arrester according to claim 3, it is characterized in that: said tank body is processed for the three-piece metal sheet, and the three-piece metal sheet is processed cylindrical shell, jar end and tank deck respectively.
6. the preparation method of dust arrester according to claim 3, it is characterized in that: said tank body is that two sheet metals are processed, and wherein a slice sheet metal is processed cylindrical shell and tank deck integratedly, at the bottom of another sheet is processed jar.
7. the preparation method of dust arrester according to claim 3, it is characterized in that: said adsorbability material is one or more in nonwoven, Time of Fluff Slurry, wood pulp cotton, broken velveteen, cotton gauze, toilet paper, cotton rag, vermiculite power or the swelling perlite powder.
8. the preparation method of dust arrester according to claim 7, it is characterized in that: said adsorbability material is a nonwoven, said propellant is for through liquefied petroleum gas or dimethyl ether after the molecular sieve deodorization.
9. the preparation method of dust arrester according to claim 7; It is characterized in that: said adsorbability material is a Time of Fluff Slurry; Said propellant adopts freon R134a or freon R152a; When inserting adsorbability material, spool Time of Fluff Slurry and bundle earlier with gauze, then toilet paper is filled in the cylindrical shell.
10. the preparation method of dust arrester according to claim 7; It is characterized in that: said adsorbability material is nonwoven and toilet paper mixture; When adsorbability material is inserted in the cylindrical shell, earlier tubular is folded and be rolled into to nonwoven and each interlayer of toilet paper, fill in the cylindrical shell then.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100083503A CN102527666A (en) | 2012-01-12 | 2012-01-12 | Dust removal device and method for manufacturing same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100083503A CN102527666A (en) | 2012-01-12 | 2012-01-12 | Dust removal device and method for manufacturing same |
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| Publication Number | Publication Date |
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| CN102527666A true CN102527666A (en) | 2012-07-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2012100083503A Pending CN102527666A (en) | 2012-01-12 | 2012-01-12 | Dust removal device and method for manufacturing same |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1613732A (en) * | 2003-11-05 | 2005-05-11 | 连运增 | Packing pot of aerosol and its production |
| US20060049215A1 (en) * | 2004-06-12 | 2006-03-09 | Lim Walter K | System and method for providing a reserve supply of gas in a pressurized container |
| CN101606016A (en) * | 2006-12-26 | 2009-12-16 | Nkk株式会社 | Aerosol can is used the preparation method and the spray can product of absorber sheet material with absorber, aerosol can |
| CN201423367Y (en) * | 2009-06-17 | 2010-03-17 | 中山市天图精细化工有限公司 | Dust removing aerosol |
| CN101855489A (en) * | 2007-11-01 | 2010-10-06 | Nkk株式会社 | Spray product |
| CN202591166U (en) * | 2012-01-12 | 2012-12-12 | 肇庆欧迪斯实业有限公司 | Dust removing device |
-
2012
- 2012-01-12 CN CN2012100083503A patent/CN102527666A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1613732A (en) * | 2003-11-05 | 2005-05-11 | 连运增 | Packing pot of aerosol and its production |
| US20060049215A1 (en) * | 2004-06-12 | 2006-03-09 | Lim Walter K | System and method for providing a reserve supply of gas in a pressurized container |
| CN101606016A (en) * | 2006-12-26 | 2009-12-16 | Nkk株式会社 | Aerosol can is used the preparation method and the spray can product of absorber sheet material with absorber, aerosol can |
| CN101855489A (en) * | 2007-11-01 | 2010-10-06 | Nkk株式会社 | Spray product |
| CN201423367Y (en) * | 2009-06-17 | 2010-03-17 | 中山市天图精细化工有限公司 | Dust removing aerosol |
| CN202591166U (en) * | 2012-01-12 | 2012-12-12 | 肇庆欧迪斯实业有限公司 | Dust removing device |
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Application publication date: 20120704 |