CN2920889Y - Asphalt and tar storing tank smoke discharge device - Google Patents
Asphalt and tar storing tank smoke discharge device Download PDFInfo
- Publication number
- CN2920889Y CN2920889Y CNU2006202000295U CN200620200029U CN2920889Y CN 2920889 Y CN2920889 Y CN 2920889Y CN U2006202000295 U CNU2006202000295 U CN U2006202000295U CN 200620200029 U CN200620200029 U CN 200620200029U CN 2920889 Y CN2920889 Y CN 2920889Y
- Authority
- CN
- China
- Prior art keywords
- tar
- asphalt
- tank
- seal
- pitch
- 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.)
- Expired - Fee Related
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- Working-Up Tar And Pitch (AREA)
Abstract
The utility model discloses a device for the asphalt and the tar storage tank to exhaust smoke, comprising a smoke tube (1), a manhole (2) and a storage tank (3). A sealing tank (6) with sealed liquid (5) inside is arranged inside the smoke tube (1).A sealing cover (4) is arranged on the sealing tank (6). A manhole (2) is arranged on the smoke tube (1) that is on the upper part of the sealing tank (6). A discharge pipe (7) is fixed on the bottom of the sealing tank (6).A vent valve (8) is arranged on the discharge pipe (7). The smoke tube (1) is arranged on the top of the storage tank (3). The utility model has the advantages of simple structure; the asphalt smoke purification system is not necessary to be installed or the load of the asphalt smoke purification system can be decreased and thus the investment can be saved; and the asphalt or the tar can be prevented from being oxidized effectively when the asphalt or the tar storage tank is in static state after being filled. The utility model can save the cost and improve the quality of the asphalt or the tar.
Description
Technical field:
The utility model relates to a kind of pitch and tar tank fume extractor, particularly relates to the storage tank that is used for long storage time liquid asphalt or tar.
Background technology:
Liquid asphalt or tar often need leave standstill in pitch or tar tank to be deposited a period of time, can produce glance coal in depositing process, and can react with the air in the atmosphere under hot conditions and make pitch or tar oxidation and reduce its mass property.Pollute surrounding environment for fear of glance coal, the glance coal cleanup system normally be set, utilize induced draft fan that the glance coal in pitch or the tar tank is extracted out after through in the purifying treatment exhaust to atmosphere.Such mode need be provided with the glance coal cleanup system or increase the load of glance coal cleanup system, simultaneously because pitch or tar tank are in negative pressure state, air in the atmosphere enters in pitch or the tar tank easily, causes liquid asphalt or tar oxidation and reduces its mass property.
The utility model content:
The purpose of this utility model is: a kind of later-model pitch and tar tank fume extractor are provided, guarantee that the glance coal in pitch or the tar tank filters the back exhaust to atmosphere, prevent that glance coal from polluting surrounding environment; Add and leave standstill the stage at liquid asphalt or tar, prevent to avoid hard pitch or tar oxidized in the air admission pitch or tar tank in the atmosphere.
The utility model is to constitute like this: it comprises smoke pipe (1), manhole (2), and storage tank (3), seal groove (6) are located in smoke pipe (1), and seal fluid (5) is housed in the seal groove (6), and seal cover cap (4) is placed on the seal groove (6); Manhole (2) is arranged on the smoke pipe (1) of seal groove (6) top; Gargle pipe (7) is fixed on the bottom of seal groove (6), and blowoff valve (8) is installed on the gargle pipe (7); Smoke pipe (1) is contained in the top of storage tank (3).
Seal groove (6) is formed a U-shaped passage with seal cover cap (4).
Seal fluid (5) can be machine oil or water.
Owing to adopt said apparatus, reinforced and pitch leaves standstill the stage at pitch or tar tank, to be in slight positive pressure state in pitch or the tar tank, can effectively prevent in the air admission pitch or tar tank in the atmosphere, glance coal in pitch or the tar tank then passes through the hydraulic seal groove, gaseous state tar in the glance coal is dissolved in the seal fluid, and purified gas is then in the exhaust to atmosphere.
The utility model compared with prior art, have simple in structure, the glance coal cleanup system can be set or reduce the load of glance coal cleanup system, thereby reduce investment outlay, at pitch or tar tank is reinforced and the pitch stage of leaving standstill can effectively prevent advantages such as pitch or tar is oxidized.And can reduce investment outlay, improve pitch or quality of coke tar.
Description of drawings:
Accompanying drawing 1 is a scheme drawing of the present utility model;
Accompanying drawing 2 is the A portion enlarged drawing of accompanying drawing 1.
The specific embodiment:
Embodiment of the present utility model: the utility model disposes respectively one of seal groove (6), seal cover cap (4), manhole (2), smoke pipe (1), gargle pipe (7), blowoff valve (8), wherein seal groove (6) is welded in the smoke pipe (1), seal cover cap (4) is placed on the seal groove (6), manhole (2) is arranged on the smoke pipe (1) of seal groove (6) top, gargle pipe (7) is fixed on the bottom of seal groove (6), and blowoff valve (8) is installed on the gargle pipe (7).Smoke pipe (1) is installed in the napex of storage tank (3).
Before the use, open manhole (2) seal fluid (5) is injected in the seal groove (6), close manhole afterwards, seal fluid (5) can be that machine oil also can be water.During work, glance coal in pitch or the tar tank (3) enters from smoke pipe (1) bottom, discharge from smoke pipe (1) top through seal groove (6) and the U-shaped passage that seal cover cap (4) is formed, glance coal mixes with seal fluid in the U-shaped passage, gaseous state tar wherein is dissolved in the seal fluid (5), makes the glance coal of discharge obtain to purify; After seal fluid uses a period of time, can open blowoff valve (8) and change, make seal fluid (5) emptying in the seal groove (6), close blowoff valve (8) afterwards, add seal fluid again and just can use.
Claims (3)
1. pitch and tar tank fume extractor, it comprises smoke pipe (1), manhole (2), storage tank (3), it is characterized in that: seal groove (6) is located in smoke pipe (1), and seal fluid (5) is housed in the seal groove (6), and seal cover cap (4) is placed on the seal groove (6); Manhole (2) is arranged on the smoke pipe (1) of seal groove (6) top; Gargle pipe (7) is fixed on the bottom of seal groove (6), and blowoff valve (8) is installed on the gargle pipe (7); Smoke pipe (1) is contained in the top of storage tank (3).
2. pitch according to claim 1 and tar tank fume extractor is characterized in that: seal groove (6) is formed a U-shaped passage with seal cover cap (4).
3. pitch according to claim 1 and tar tank fume extractor is characterized in that: seal fluid (5) can be machine oil or water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006202000295U CN2920889Y (en) | 2006-01-12 | 2006-01-12 | Asphalt and tar storing tank smoke discharge device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006202000295U CN2920889Y (en) | 2006-01-12 | 2006-01-12 | Asphalt and tar storing tank smoke discharge device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2920889Y true CN2920889Y (en) | 2007-07-11 |
Family
ID=38253368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006202000295U Expired - Fee Related CN2920889Y (en) | 2006-01-12 | 2006-01-12 | Asphalt and tar storing tank smoke discharge device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2920889Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101961584A (en) * | 2009-07-21 | 2011-02-02 | 贵阳铝镁设计研究院 | Pitch fume purification method and device |
-
2006
- 2006-01-12 CN CNU2006202000295U patent/CN2920889Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101961584A (en) * | 2009-07-21 | 2011-02-02 | 贵阳铝镁设计研究院 | Pitch fume purification method and device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: GUIYANG ALUMINUM AND MAGNESIUM DESIGN INSTITUTE CO Free format text: FORMER NAME: GUIYANG ALUMINIUM AND MAGNESIUM DESIGN INST. |
|
| CP03 | Change of name, title or address |
Address after: 550081 Guiyang Province, Jinyang New District, Zhu Zhu Road, No. 2 Patentee after: Guiyang Aluminum & Magnesium Design Institute Co., Ltd. Address before: 550004 No. 208, Beijing Road, Guiyang, Guizhou Patentee before: Guiyang Aluminium and Magnesium Design Inst. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070711 Termination date: 20130112 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |