CN103055635B - Dust collector for cement tank vents - Google Patents
Dust collector for cement tank vents Download PDFInfo
- Publication number
- CN103055635B CN103055635B CN201210582589.1A CN201210582589A CN103055635B CN 103055635 B CN103055635 B CN 103055635B CN 201210582589 A CN201210582589 A CN 201210582589A CN 103055635 B CN103055635 B CN 103055635B
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- CN
- China
- Prior art keywords
- outer sleeve
- necking down
- inner sleeve
- sleeve
- pipeline section
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Abstract
The present invention discloses a dust collector for cement tank vents, comprising an outer sleeve and an inner sleeve. The top end of the outer sleeve is provided with a necking down conical tube section or a necking down stepped tube section. The necking down conical tube section or the necking down stepped tube section is provided with external threads, the lower end of the outer sleeve is provided with an outer sleeve flange, and the inner sleeve is sleeved in the outer sleeve with a gap therebetween to form a sandwich chamber. The top end of the inner sleeve is in tight contact with the inner wall of the necking down conical tube section or the inner wall of the steps of the necking down stepped tube section. The lower end of the inner sleeve is provided with an inner sleeve flange, the inner sleeve flange and the outer sleeve flange are connected via bolts, the sleeve wall of the inner sleeve is provided with water drainage holes, and the sleeve wall of the outer sleeve is provided with a water inlet pipe. By using the dust collector of the invention, dust pollution of vents generated in the process of cement tank dumping ash can be effectively reduced. The dust collector can be dismantled for cleaning up after use to ensure the cleaning effect; and is not easy to plug, thus having a good dust removal effect.
Description
technical field:
The present invention relates to a kind of cementing tank and unload dust arrester used in grey process, particularly relate to a kind of cementing tank steam vent dust arrester.
background technology:
Because cementing tank flies away unloading steam vent cement in grey whipping process, contaminated environment, serious threat is had to the respiratory health of operating personnel, operating personnel must wear the normal operating of anti-dust respirator ability, but also can impact healthy, and environment dust is excessive, visibility reduces, operated by personnel is very inconvenient, affects environmental protection.
summary of the invention:
Technical problem to be solved by this invention is: overcome the deficiencies in the prior art, provides that a kind of structure is simple, easy to use, good dedusting effect and the cementing tank steam vent dust arrester of easily cleaning.
Technical scheme of the present invention is: a kind of cementing tank steam vent dust arrester, containing outer sleeve and inner sleeve, described outer sleeve upper end is provided with necking down taper type pipeline section or necking down step pipeline section, described necking down taper type pipeline section or necking down step pipeline section are provided with external screw thread, described outer sleeve lower end is provided with outer sleeve flange, described inner sleeve is sleeved in outer sleeve, therebetween there is gap, form interlayer cavity, and, described inner sleeve upper end seals with the inwall of described necking down taper type pipeline section or the stepped inner walls of necking down step pipeline section and contacts, described inner sleeve lower end is provided with inner sleeve flange, described outer sleeve flange and inner sleeve flange are bolted, the barrel of described inner sleeve is provided with permeable hole, the barrel of described outer sleeve is provided with water inlet pipe.
Described water inlet pipe is arranged on the bottom of described outer sleeve, and, described water inlet pipe is provided with control valve.Described water inlet pipe is arranged along the tangent to periphery direction of outer sleeve, and the quantity of described water inlet pipe is more than one.
Sealing gasket is provided with between the inwall of described inner sleeve upper end and described necking down taper type pipeline section or the stepped inner walls of necking down step pipeline section.Sealing ring is provided with between described outer sleeve flange and inner sleeve flange.
The invention has the beneficial effects as follows:
1, the present invention effectively can reduce the dust pollution that cementing tank unloads steam vent in grey process, and detachably separately clears up after using, and ensure that cleaning effect, not easily blocks, thus good dedusting effect.
2, the contact position of flange connections of the present invention and inner sleeve and outer sleeve is provided with sealing gasket, good sealing effect, effectively prevents dust from revealing, is conducive to environmental protection.
3, water inlet pipe of the present invention can be arranged along the tangential direction of outer sleeve, can increase the turn of current in interlayer like this, to improve time of contact and the distance of current and dust, improves dust-laying effect.
4, outer sleeve of the present invention and inner sleeve adopt Flange joint, easy dismounting, easy to use, in addition, the link of outer sleeve and blast pipe can arrange tapered threaded pipe sections, also can setting table stepwise screw thread pipeline section, the inwall being convenient to outer sleeve contacts with inner sleeve sealing, improves sealing effectiveness.
5, the present invention have that structure is simple, easy to use, good dedusting effect and the advantage of easily cleaning, it is applied widely, is easy to promotion and implementation, has good economic benefit.
accompanying drawing illustrates:
Fig. 1 is the structural representation of cementing tank steam vent dust arrester.
detailed description of the invention:
Embodiment: see in Fig. 1, figure, 1-inner sleeve flange, 2-outer sleeve flange, 3-water inlet pipe, 4-inner sleeve, 5-permeable hole, 6-outer sleeve, 7-interlayer cavity, 8-external screw thread.
Cementing tank steam vent dust arrester contains outer sleeve 6 and inner sleeve 4, wherein: outer sleeve 6 upper end is provided with necking down taper type pipeline section or necking down step pipeline section (being taper pipeline section in figure), necking down taper type pipeline section or necking down step pipeline section are provided with external screw thread 8, outer sleeve 6 lower end is provided with outer sleeve flange 2, inner sleeve 4 is sleeved in outer sleeve 6, therebetween there is gap, form interlayer cavity 7, and, inner sleeve 4 upper end seals with the inwall of necking down taper type pipeline section or the stepped inner walls of necking down step pipeline section and contacts, inner sleeve 4 lower end is provided with inner sleeve flange 1, outer sleeve flange 2 and inner sleeve flange 1 are bolted, the barrel of inner sleeve 4 is provided with permeable hole 5, permeable hole 5 multiple lines and multiple rows is arranged, the barrel of outer sleeve 6 is provided with water inlet pipe 3.
As required, water inlet pipe 3 is arranged on the bottom of outer sleeve 6, and, water inlet pipe 3 is provided with control valve (not shown in FIG.).Water inlet pipe 3 is arranged along the tangent to periphery direction of outer sleeve 6, and to increase the rotation of current, the quantity of water inlet pipe 3 is more than one (arranging according to actual conditions).
In order to increase sealing effectiveness, sealing gasket can be provided with between inner sleeve 4 upper end and the inwall of necking down taper type pipeline section or the stepped inner walls of necking down step pipeline section.Sealing ring can be provided with outside between sleeve flange 2 and inner sleeve flange 1.
During use, outer sleeve 6 upper end is connected on the steam vent of cementing tank by external screw thread 8, vent ports position is reduced near stirring pool, press water enters outer sleeve 6 by water inlet pipe 3, and eddy flow in interlayer cavity, and then spraying in inner sleeve 4 by permeable hole 5, the dust that current are discharged with steam vent in inner sleeve 4 contacts, and reaches dust removing effects.
The above is only preferred embodiment of the present invention, and not do any pro forma restriction to the present invention, every any simple modification done according to technical spirit of the present invention, all still belongs in the scope of technical solution of the present invention.
Claims (5)
1. a cementing tank steam vent dust arrester, containing outer sleeve and inner sleeve, it is characterized in that: described outer sleeve upper end is provided with necking down taper type pipeline section or necking down step pipeline section, described necking down taper type pipeline section or necking down step pipeline section are provided with external screw thread, described outer sleeve lower end is provided with outer sleeve flange, described inner sleeve is sleeved in outer sleeve, therebetween there is gap, form interlayer cavity, and, described inner sleeve upper end seals with the inwall of described necking down taper type pipeline section or the stepped inner walls of necking down step pipeline section and contacts, described inner sleeve lower end is provided with inner sleeve flange, described outer sleeve flange and inner sleeve flange are bolted, the barrel of described inner sleeve is provided with permeable hole, the barrel of described outer sleeve is provided with water inlet pipe.
2. cementing tank steam vent dust arrester according to claim 1, is characterized in that: described water inlet pipe is arranged on the bottom of described outer sleeve, and, described water inlet pipe is provided with control valve.
3. cementing tank steam vent dust arrester according to claim 1, is characterized in that: described water inlet pipe is arranged along the tangent to periphery direction of outer sleeve, and the quantity of described water inlet pipe is more than one.
4. cementing tank steam vent dust arrester according to claim 1, is characterized in that: be provided with sealing gasket between the inwall of described inner sleeve upper end and described necking down taper type pipeline section or the stepped inner walls of necking down step pipeline section.
5. cementing tank steam vent dust arrester according to claim 1, is characterized in that: be provided with sealing ring between described outer sleeve flange and inner sleeve flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210582589.1A CN103055635B (en) | 2012-12-28 | 2012-12-28 | Dust collector for cement tank vents |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210582589.1A CN103055635B (en) | 2012-12-28 | 2012-12-28 | Dust collector for cement tank vents |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103055635A CN103055635A (en) | 2013-04-24 |
| CN103055635B true CN103055635B (en) | 2015-06-03 |
Family
ID=48098709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210582589.1A Expired - Fee Related CN103055635B (en) | 2012-12-28 | 2012-12-28 | Dust collector for cement tank vents |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103055635B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104028071A (en) * | 2014-06-20 | 2014-09-10 | 山东电力建设第一工程公司 | Dust collection device of multi-functional environment-friendly dust-free cement tank |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101099920A (en) * | 2006-07-06 | 2008-01-09 | 王国华 | Integration dust-removing and desulfurizing device |
| CN101732972A (en) * | 2010-01-27 | 2010-06-16 | 天津理工大学 | Dual-liquid level jet bubbling pipe |
| CN201943615U (en) * | 2011-03-02 | 2011-08-24 | 大庆石油管理局 | Gas drilling dust reduction device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101715060B (en) * | 2005-12-06 | 2012-06-20 | 松下电器产业株式会社 | Digital camera, camera body, camera system, and control method of the digital camera |
-
2012
- 2012-12-28 CN CN201210582589.1A patent/CN103055635B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101099920A (en) * | 2006-07-06 | 2008-01-09 | 王国华 | Integration dust-removing and desulfurizing device |
| CN101732972A (en) * | 2010-01-27 | 2010-06-16 | 天津理工大学 | Dual-liquid level jet bubbling pipe |
| CN201943615U (en) * | 2011-03-02 | 2011-08-24 | 大庆石油管理局 | Gas drilling dust reduction device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103055635A (en) | 2013-04-24 |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wang Jue Inventor after: Guo Zhili Inventor after: Liang Lei Inventor after: Li Zhanqi Inventor after: Li Shunfeng Inventor after: Chen Qunzhong Inventor after: Xing Dingmen Inventor after: Duan Lihong Inventor after: Zhang Xinguo Inventor after: Li Aijun Inventor before: Wang Jue Inventor before: Liang Lei Inventor before: Duan Lihong Inventor before: Zhang Xinguo |
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| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: WANG JUE LIANG LEI DUAN LIHONG ZHANG XINGUO TO: WANG JUE LIANG LEI LI ZHANQI LI SHUNFENG CHEN QUNZHONG XING DINGMEN DUAN LIHONG ZHANG XINGUO LI AIJUN GUO ZHILI |
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| 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: 20150603 Termination date: 20151228 |
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| EXPY | Termination of patent right or utility model |