CN104709626A - Liquid asphalt storage device and storage method thereof - Google Patents
Liquid asphalt storage device and storage method thereof Download PDFInfo
- Publication number
- CN104709626A CN104709626A CN201510139485.7A CN201510139485A CN104709626A CN 104709626 A CN104709626 A CN 104709626A CN 201510139485 A CN201510139485 A CN 201510139485A CN 104709626 A CN104709626 A CN 104709626A
- Authority
- CN
- China
- Prior art keywords
- flue gas
- asphalt
- holding vessel
- liquid asphalt
- bitumen flue
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D90/00—Component parts, details or accessories for large containers
- B65D90/22—Safety features
- B65D90/30—Recovery of escaped vapours
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Road Paving Machines (AREA)
Abstract
The invention discloses a liquid asphalt storage device and a storage method thereof. The liquid asphalt storage device comprises a plurality of storage tanks, breathing openings of all the storage tanks are communicated through an asphalt flue gas collecting pipe, and the breathing opening of the storage tank at the tail end is connected with an asphalt flue gas treatment device. According to the liquid asphalt storage device and the storage method thereof, free surface volatilization is conducted when liquid asphalt is stored in the storage tanks, the escaped steam pressure can be kept to be balanced, when the volume of the liquid asphalt in the tanks is changed, volatile component steam pressure is changed through an opening connecting pipe, the escaped volatile component enters the asphalt flue gas treatment device or returns to be utilized, the quality of asphalt can be better stabilized, the environmental pollution is lowered, meanwhile, the operating cost of an asphalt purifying system is saved, and the investment of an asphalt flue gas purifying system can be saved for a new-built carbon enterprise.
Description
Technical field
The present invention relates to metallurgical industry charcoal element production facilities technical field, be specifically related to a kind of liquid asphalt storage device and storage method thereof.
Background technology
In charcoal element is produced, the most frequently used adhesive agent is coal tar pitch (abbreviation coal tar).At present, Tan Su manufacturing enterprise generally uses liquid asphalt to produce.Liquid asphalt enters factory's rear-dump wagon and squeezes in storage tank, is incubated storage at a certain temperature.The size of storage capacity according to the size of charcoal element production capacity, use asphalt variety and different.Liquid asphalt storage tank common is at present cuboid.Meanwhile, be environment purification, each tank body is provided with bitumen flue gas and collects mouth, and asphalt volatile constituents is extracted out by the negative pressure relying on blower fan to produce.Each storage tank is provided with two openings, and an opening is porthole, for observing pitch situation and maintenance, is in sealing state at ordinary times; Another opening of tank body is connected to asphalt smoke purifying device by pipeline, and asphalt volatile constituents is extracted out by the negative pressure relying on blower fan to produce, and this causes the volatile matter in pitch to be overflowed in a large number, both have impact on asphalt performance, and also brings environmental pollution to a certain extent.
Summary of the invention
The invention provides a kind of liquid asphalt storage device and storage method thereof, the pitch volatile ingredients effusion existed to solve prior art affects the problem of asphalt performance and contaminated environment.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of liquid asphalt storage device, comprise several holding vessels, communicated between each holding vessel pneumostome by bitumen flue gas manifold trunk, the holding vessel pneumostome of extreme end is connected with bitumen flue gas processing equipment.
Above-mentioned holding vessel is fixed on base.
Above-mentioned holding vessel is spherical tank or cylindrical tank.
The storage method of aforesaid liquid asphalt storing apparatus, by bituminous pitch storing in holding vessel, be connected with bitumen flue gas processing equipment, when utilizing liquid asphalt to store in holding vessel, the effusion of Free Surface volatile matter keeps vapor tension balance, bitumen flue gas processing equipment is made to keep stable air pressure by bitumen flue gas manifold trunk and each holding vessel, when in holding vessel, liquid asphalt volume changes, volatile matter vapor tension is changed by bitumen flue gas manifold trunk, and the volatile ingredients of effusion enters in bitumen flue gas processing equipment or by bitumen flue gas processing equipment and turns back to holding vessel.
The vapor tension balance that when the present invention utilizes liquid asphalt to store in holding vessel, the effusion of Free Surface volatile matter keeps, when pot liquid pitch volume sends change, volatile matter vapor tension is changed by opening connection pipe, the volatile matter of effusion enters in bitumen flue gas processing equipment or by Returning utilization, be conducive to the stable of asphalt quality, reduce the pollution to environment, also save the operating cost of pitch cleanup system simultaneously, asphalt smoke purifying system investment can be saved for newly-built Tan Su enterprise.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is the structural representation of liquid asphalt storage device of the present invention.
1 holding vessel, 2 bitumen flue gas manifold trunks, 3 bitumen flue gas processing equipment, 4 bases in figure.
Detailed description of the invention
As shown in the figure, a kind of liquid asphalt storage device, comprise several holding vessels 1, holding vessel 1 is fixed on base 4, holding vessel 1 is spherical tank or cylindrical tank, communicated by bitumen flue gas manifold trunk 2 between each holding vessel 1 pneumostome, holding vessel 1 pneumostome of extreme end is connected with bitumen flue gas processing equipment 3.
The storage method of aforesaid liquid asphalt storing apparatus, by bituminous pitch storing in holding vessel, be connected with bitumen flue gas processing equipment, when utilizing liquid asphalt to store in holding vessel, the effusion of Free Surface volatile matter keeps vapor tension balance, bitumen flue gas processing equipment is made to keep stable air pressure by bitumen flue gas manifold trunk and each holding vessel, when in holding vessel, liquid asphalt volume changes, volatile matter vapor tension is changed by bitumen flue gas manifold trunk, and the volatile ingredients of effusion enters in bitumen flue gas processing equipment or by bitumen flue gas processing equipment and turns back to holding vessel.
Claims (4)
1. a liquid asphalt storage device, is characterized in that comprising several holding vessels, is communicated between each holding vessel pneumostome by bitumen flue gas manifold trunk, and the holding vessel pneumostome of extreme end is connected with bitumen flue gas processing equipment.
2. liquid asphalt storage device according to claim 1, is characterized in that holding vessel is fixed on base.
3. liquid asphalt storage device according to claim 1, is characterized in that holding vessel is spherical tank or cylindrical tank.
4. the storage method of liquid asphalt storage device according to claim 1, it is characterized in that bituminous pitch storing in holding vessel, be connected with bitumen flue gas processing equipment, when utilizing liquid asphalt to store in holding vessel, the effusion of Free Surface volatile matter keeps vapor tension balance, bitumen flue gas processing equipment is made to keep stable air pressure by bitumen flue gas manifold trunk and each holding vessel, when in holding vessel, liquid asphalt volume changes, volatile matter vapor tension is changed by bitumen flue gas manifold trunk, the volatile ingredients of effusion enters in bitumen flue gas processing equipment or by bitumen flue gas processing equipment and turns back to holding vessel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510139485.7A CN104709626A (en) | 2015-03-29 | 2015-03-29 | Liquid asphalt storage device and storage method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510139485.7A CN104709626A (en) | 2015-03-29 | 2015-03-29 | Liquid asphalt storage device and storage method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104709626A true CN104709626A (en) | 2015-06-17 |
Family
ID=53409452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510139485.7A Pending CN104709626A (en) | 2015-03-29 | 2015-03-29 | Liquid asphalt storage device and storage method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104709626A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111056161A (en) * | 2020-03-08 | 2020-04-24 | 辽宁石油化工大学 | Oil consumption reducing internal floating top type oil storage tank device structure |
Citations (5)
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|---|---|---|---|---|
| CN103523417A (en) * | 2013-10-30 | 2014-01-22 | 海湾环境科技（北京）股份有限公司 | Oil storage tank respiratory gas recovery system |
| CN203461372U (en) * | 2013-09-05 | 2014-03-05 | 山东中科天泽净水材料有限公司 | Circular absorbing and recycling device for volatile acid mist from hydrochloric acid storage tank |
| RU2530867C1 (en) * | 2013-04-30 | 2014-10-20 | Алексей Анатольевич Коршак | Device for storage of volatile oil products |
| CN104139938A (en) * | 2014-08-01 | 2014-11-12 | 南京大学盐城环保技术与工程研究院 | Storage tank respiratory air collecting and purifying system and method |
| CN204528226U (en) * | 2015-03-29 | 2015-08-05 | 索通发展股份有限公司 | Liquid asphalt storage device |
-
2015
- 2015-03-29 CN CN201510139485.7A patent/CN104709626A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2530867C1 (en) * | 2013-04-30 | 2014-10-20 | Алексей Анатольевич Коршак | Device for storage of volatile oil products |
| CN203461372U (en) * | 2013-09-05 | 2014-03-05 | 山东中科天泽净水材料有限公司 | Circular absorbing and recycling device for volatile acid mist from hydrochloric acid storage tank |
| CN103523417A (en) * | 2013-10-30 | 2014-01-22 | 海湾环境科技（北京）股份有限公司 | Oil storage tank respiratory gas recovery system |
| CN104139938A (en) * | 2014-08-01 | 2014-11-12 | 南京大学盐城环保技术与工程研究院 | Storage tank respiratory air collecting and purifying system and method |
| CN204528226U (en) * | 2015-03-29 | 2015-08-05 | 索通发展股份有限公司 | Liquid asphalt storage device |
Non-Patent Citations (1)
| Title |
|---|
| 侯芙生: "《中国炼油技术》", 31 December 2011, 中国石化出版社 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111056161A (en) * | 2020-03-08 | 2020-04-24 | 辽宁石油化工大学 | Oil consumption reducing internal floating top type oil storage tank device structure |
| CN111056161B (en) * | 2020-03-08 | 2021-11-23 | 辽宁石油化工大学 | Oil consumption reducing internal floating top type oil storage tank device structure |
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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: 20150617 |
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| RJ01 | Rejection of invention patent application after publication |