CN105268696A - Reverse spraying dust remover - Google Patents
Reverse spraying dust remover Download PDFInfo
- Publication number
- CN105268696A CN105268696A CN201510777252.XA CN201510777252A CN105268696A CN 105268696 A CN105268696 A CN 105268696A CN 201510777252 A CN201510777252 A CN 201510777252A CN 105268696 A CN105268696 A CN 105268696A
- Authority
- CN
- China
- Prior art keywords
- cylindrical shell
- backwash
- seal head
- suction port
- reverse spraying
- 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
Links
- 239000000428 dust Substances 0.000 title abstract description 14
- 238000005507 spraying Methods 0.000 title abstract 8
- 239000007921 spray Substances 0.000 claims description 11
- 230000000694 effects Effects 0.000 abstract description 4
- 238000007664 blowing Methods 0.000 abstract 1
- 238000007789 sealing Methods 0.000 abstract 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- 229910052742 iron Inorganic materials 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000008676 import Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention relates to the technical field of ash blowing and dust removal for the insides of objects, in particular to a reverse spraying dust remover. The reverse spraying dust remover is simple in structure, convenient to operate and capable of achieving a dust removing effect conveniently. The reverse spraying dust remover comprises an reverse spraying drum body, an air inlet connector is mounted at one end of the reverse spraying drum body through a connecting rod, and a sealing head is mounted at the other end of the reverse spraying drum body. The outer diameter of the air inlet connector is smaller than the inner diameter of the reverse spraying drum body.
Description
Technical field
The present invention relates to interior of articles and blow grey dedusting technology field, be specially a kind of reverse spray type deduster.
Background technology
Before boiler parts assembling process or after assembly completes, often need to carry out dust removal process to inside workpiece, remove its foreign material such as internal dust, iron filings, the method of general employing passes into compressed air by the foreign material such as dust, iron filings from the blowout of another exit of workpiece in workpiece import department, however for only have single import and export, that personnel cannot enter the inside dedusting work difficulty of the parts of its inside or non-straight-through parts is larger.
Summary of the invention
In order to solve the problem, the invention provides a kind of reverse spray type deduster, its structure is simple, easy to operate, conveniently can realize dust removing effects.
Its technical scheme is such: a kind of reverse spray type deduster, it is characterized in that, it comprises backwash cylindrical shell, and described backwash cylindrical shell one end is provided with inlet suction port by connecting rod, the described backwash cylindrical shell other end is provided with seal head, and described inlet suction port external diameter is less than the internal diameter of described backwash cylindrical shell.
It is further characterized in that, described seal head is curved surface seal head, and described inlet suction port one end is positioned at described backwash cylindrical shell, the other end exposes to described backwash cylindrical shell;
Described curved surface seal head is the circular arc seal head of indent or evagination, and the arc chord angle of described circular arc seal head is 90-120 °;
Described inlet suction port is installed on described backwash cylindrical shell by four connecting rods be evenly arranged.
After adopting structure of the present invention, dedusting compressed air passes in backwash cylindrical shell by inlet suction port, and compressed air reflects reverse blowout through seal head, the foreign material such as dust, iron filings outwards can be blown out, structure is simple, easy to operate, achieves dust removing effects easily; And seal head is done seal head in the arc-shaped, the arc chord angle of circular arc seal head is 90-120 °, make compressed air can outside reverse discharge better, four connecting rods be evenly arranged can make the gap between inlet suction port and backwash cylindrical shell arrange evenly, the air of reverse blowout is also evenly distributed, and realizes dedusting better.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is structure right view of the present invention.
Detailed description of the invention
See Fig. 1, shown in Fig. 2, a kind of reverse spray type deduster, it comprises backwash cylindrical shell 1, backwash cylindrical shell 1 one end is provided with inlet suction port 3 by four connecting rods 2 be evenly arranged, backwash cylindrical shell 1 other end is provided with curved surface seal head 4, curved surface seal head 4 can be the circular arc seal head for indent or evagination, consider the problem of the aspects such as processing, general employing evagination is in the circular arc seal head of backwash cylindrical shell, the arc chord angle of circular arc seal head is 90-120 °, inlet suction port 3 external diameter is less than the internal diameter of backwash cylindrical shell 1, inlet suction port 3 one end is positioned at backwash cylindrical shell 1, the other end exposes to backwash cylindrical shell 1, compressed air can be made like this to be blown in backwash cylindrical shell 1 better, reach better dust removing effects, in the present invention, backwash cylindrical shell 1 length is generally not more than 100mm, inlet suction port 3 length is generally not more than 50mm, connecting rod 2 is generally made with sheet metal bar, weld with backwash cylindrical shell 1 and inlet suction port 3.
Compressed air air hose and inlet suction port 3 are connected firmly, promote compressed air air hose, reverse spray type deduster of the present invention is slowly sent into for clearance, only there are single import and export, bottom in the unapproachable workpiece of personnel or non-straight-through workpiece, open dedusting compressed air, gas enters backwash cylindrical shell 1, through the reflection of its seal header joints, reverse blowout, slowly pull out compressed air air hose, reverse spray type deduster of the present invention is driven outwards to shift out in portion from workpiece inside, by internal dust, the foreign material such as iron filings progressively blow to openend to be caught up with, until complete liquidation goes out workpiece.
Claims (4)
1. a reverse spray type deduster, is characterized in that, it comprises backwash cylindrical shell, and described backwash cylindrical shell one end is provided with inlet suction port by connecting rod, and the described backwash cylindrical shell other end is provided with seal head, and described inlet suction port external diameter is less than the internal diameter of described backwash cylindrical shell.
2. a kind of reverse spray type deduster according to claim 1, is characterized in that, described seal head is curved surface seal head, and described inlet suction port one end is positioned at described backwash cylindrical shell, the other end exposes to described backwash cylindrical shell.
3. a kind of reverse spray type deduster according to claim 1, is characterized in that, described curved surface seal head is the circular arc seal head of indent or evagination, and the arc chord angle of described circular arc seal head is 90-120 °.
4. a kind of reverse spray type deduster according to claim 1, is characterized in that, described inlet suction port is installed on described backwash cylindrical shell by four connecting rods be evenly arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510777252.XA CN105268696A (en) | 2015-11-16 | 2015-11-16 | Reverse spraying dust remover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510777252.XA CN105268696A (en) | 2015-11-16 | 2015-11-16 | Reverse spraying dust remover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105268696A true CN105268696A (en) | 2016-01-27 |
Family
ID=55139044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510777252.XA Pending CN105268696A (en) | 2015-11-16 | 2015-11-16 | Reverse spraying dust remover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105268696A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62258740A (en) * | 1986-05-02 | 1987-11-11 | Nec Corp | Apparatus for purifying semiconductive process tube |
| JP2005329279A (en) * | 2004-05-18 | 2005-12-02 | Honda Motor Co Ltd | Foreign matter removing apparatus |
| CN101664744A (en) * | 2008-09-04 | 2010-03-10 | 修谷鲁电子机器股份有限公司 | Dust removing apparatus |
| CN201572583U (en) * | 2009-11-27 | 2010-09-08 | 广州文冲船厂有限责任公司 | Air collecting cylinder on backblowing system of movable dust remover |
| JP2015013229A (en) * | 2013-07-03 | 2015-01-22 | 東日本旅客鉄道株式会社 | Dust collection cleanup device |
| CN205270264U (en) * | 2015-11-16 | 2016-06-01 | 无锡华光锅炉股份有限公司 | Contrary formula dust remover that spouts |
-
2015
- 2015-11-16 CN CN201510777252.XA patent/CN105268696A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62258740A (en) * | 1986-05-02 | 1987-11-11 | Nec Corp | Apparatus for purifying semiconductive process tube |
| JP2005329279A (en) * | 2004-05-18 | 2005-12-02 | Honda Motor Co Ltd | Foreign matter removing apparatus |
| CN101664744A (en) * | 2008-09-04 | 2010-03-10 | 修谷鲁电子机器股份有限公司 | Dust removing apparatus |
| CN201572583U (en) * | 2009-11-27 | 2010-09-08 | 广州文冲船厂有限责任公司 | Air collecting cylinder on backblowing system of movable dust remover |
| JP2015013229A (en) * | 2013-07-03 | 2015-01-22 | 東日本旅客鉄道株式会社 | Dust collection cleanup device |
| CN205270264U (en) * | 2015-11-16 | 2016-06-01 | 无锡华光锅炉股份有限公司 | Contrary formula dust remover that spouts |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160127 |
|
| RJ01 | Rejection of invention patent application after publication |