CN202099246U - Natural rock asphalt purification device - Google Patents
Natural rock asphalt purification device Download PDFInfo
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- CN202099246U CN202099246U CN2011200935453U CN201120093545U CN202099246U CN 202099246 U CN202099246 U CN 202099246U CN 2011200935453 U CN2011200935453 U CN 2011200935453U CN 201120093545 U CN201120093545 U CN 201120093545U CN 202099246 U CN202099246 U CN 202099246U
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- rock asphalt
- natural rock
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- dissolving
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Abstract
The utility model relates to a natural rock asphalt purification device which comprises a first dissolving system, a second dissolving system, a preliminary separation system and a mixed separation system. The natural rock asphalt purification device consumes extremely less energy and is used for saving cost of the concentration process; no other impurities are introduced in the purification process, and decomposition and degeneration of products are not caused; the concentration purification is carried out at the normal temperature without damaging the effective constituent, and the recovery rate of the technological process is high; the ash content of the products is reduced, and the product purity is improved; matters such as acid, alkali, alcohol and the like in the solution can be recycled; the device has a simple and compact structure, occupies small area, is convenient to operate, can be used for realizing automated operation, has good stability and is convenient to maintain.
Description
Technical field
The utility model relates to natural rock asphalt equipment for purifying, and this equipment is applicable to the purification of the natural rock asphalt of various low-purity and refines, and widens the Application Areas of natural rock asphalt, improves its utilization ratio.
Background technology
Rock asphalt be oil under the effect of the various physics of nature, chemical reaction, a kind of natural product that forms through the deposition in 10000000 year generally is divided into three kinds of rock asphalt, lake pitch and seabed pitches.Wherein, lake pitch and seabed pitch are mixed with a large amount of silts because form gradually at lakebed and seabed, and impurity is more.The purity of natural rock asphalt is higher relatively, but still contains various impurity such as dust.This has just directly caused can not directly applying to such as some technical fields such as coating through the natural rock asphalt of purifying.Moreover the higher natural rock asphalt price of purity is higher relatively.Carry out research and development of products if directly buy highly purified natural rock asphalt, because of its trash content is high, utilization ratio is low, causes real cost higher relatively.This natural rock asphalt purification furnace not only can be widened the Application Areas of natural rock asphalt, and can improve the utilization ratio of natural rock asphalt through the purification to the natural rock asphalt of low-purity, causes the actual decline of production cost.In addition, natural rock asphalt is through after purifying, and the pollution level of environment is significantly reduced, and can be used as a kind of novel environmental protection and energy saving energy and is used.In view of this, highly purified natural rock asphalt not only possesses better economic and is worth, the important ecological value of also having derived simultaneously, and the theory of paying attention to environment, concern environment for human survival with the world today is consistent.
The utility model content
The contriver carries out rational deployment to prior art equipment integration of science in addition in limited space, effectively associating, and it is little to create volume, and efficient is high, the natural rock asphalt equipment for purifying of energy-conserving and environment-protective.This natural rock asphalt equipment for purifying improves the quality of natural rock asphalt, thereby enlarges the Application Areas of natural rock asphalt through the purification to the natural rock asphalt of low-purity, improves the utilization ratio of natural rock asphalt, and then reaches the purpose of energy-conserving and environment-protective, protection environment.
Equipment is established a dissolving stove earlier, and natural rock asphalt and a kind of neutral solvent (like methylene chloride) of low-purity are inserted to scale, carries out the dissolving first time.Natural rock asphalt after the dissolving injects second dissolving stove, injects saturated hydrocarbon solution to scale simultaneously, carries out the dissolving second time.Get into separation bin through the liquid after twice dissolving, carry out initial gross separation, obtain the sub product asphaltene, simultaneously the saturated hydrocarbon solution of separating is reclaimed, be back to recycle in the second dissolving stove.Liquid after the separation further gets into mixing section to carry out solution and reclaims, and the methene chloride of recovery is back to recycle in the first dissolving stove, and surplus materials is discharged through discharge port, promptly is to obtain the high-purity natural rock asphalt of refining and refining.
The utility model relates to a kind of natural rock asphalt equipment for purifying, comprises first dissolution system, second dissolution system, initial gross separation system and composite liberation system.
First dissolution system comprises and adds the natural rock asphalt of low-purity and a kind of neutral solvent external tapping to scale automatically; Be used to dissolve first dissolver of natural rock asphalt and neutral solvent, other has the automatic valve that injects through the solution after the dissolving for the first time among second dissolution system.
Second dissolution system comprises with first dissolution system and linking to each other, receives the automatic valve of the solution after the dissolving for the first time; Be used for dissolving to scale natural rock asphalt solution and second dissolver of hydrocarbon cosolvent after the dissolving for the first time; Other has external tapping, adds the required hydrocarbon cosolvent of second dissolving.Also comprise automatic valve, the mixing solutions after twice dissolving is injected the initial gross separation system.
Said initial gross separation device comprises the 3rd dissolver, the first solution retrieving arrangement and the second solution retrieving arrangement.
The initial gross separation system comprises with second dissolution system and linking to each other, receives the automatic valve of the solution after the dissolving for the second time; The initial gross separation device that is used for separate bitumen alkene, viscid bitumen, surplus solution, residue saturated hydrocarbon; Asphaltene vent valves, viscid bitumen vent valves and the automatic valve that links to each other with the composite liberation system.
Said composite liberation system comprises the composite liberation device that links to each other, receives the solution that needs further purify with the initial gross separation system, and high purity rock asphalt finished product vent valves.
This equipment is sealed construction.
This equipment also can comprise PLC (but editorial logic unit) system.The PLC system comprises the electronics gauge that can control the material ratio.
This equipment comprises a solvent recovering system, links to each other with the second solution retrieving arrangement and second dissolver, can the methylene chloride solvent be provided for first dissolver.
This equipment comprises a solvent recovering system, links to each other with the composite liberation device and first dissolver, is that second dissolver provides saturated hydrocarbon.
The natural rock asphalt that utilizes the natural rock asphalt equipment for purifying of the utility model to be purified is applied to the application of ink powder or paint field.
The method of purification that natural rock asphalt equipment for purifying is implemented is:
(1) the natural rock asphalt of low-purity gets into the first dissolving stove by input channel.By PLC system control, by prescribed volume ratio (natural rock asphalt: neutral solvent=1: 10) insert the rock asphalt and the neutral solvent (like methylene chloride) of low-purity automatically, carry out dissolving the first time.
(2) the natural rock asphalt after the dissolving injects second dissolving stove, simultaneously in prescribed volume ratio (rock asphalt solution: hydrocarbon solution=4: 1) inject saturated hydrocarbon solution (like normal hexane), carry out the dissolving second time.
(3) stove is dissolved in entering for the third time through the liquid after twice dissolving, and promptly initial gross separation is carried out in the initial gross separation storehouse, obtains the sub product asphaltene and discharges recovery through external asphaltene valve.Simultaneously the saturated hydrocarbon solution of separating is reclaimed, extract through pipeline and be back to recycle in the second dissolving stove.
(4) liquid after the initial gross separation further gets into the composite liberation device and carries out composite liberation; And methene chloride solution is reclaimed; Be back to recycle in the first dissolving stove through the pipeline extraction; Surplus materials is that the highly purified natural rock asphalt of finished product is discharged through the natural rock asphalt valve of purifying, and obtains the high-purity natural rock asphalt of refining and refining.
This natural rock asphalt equipment for purifying, rationally distributed, establish a plurality of sealings storehouses such as dissolving, separation, mixing, recovery, by the strict control of computer program, metering is to refine the natural rock asphalt of low-purity to purify to be the novel refining equipment of high-quality natural rock asphalt precisely.Through the purity of natural rock asphalt is promoted, can widen the range of application of natural rock asphalt, and can in the process of using, reduce loss, reduce cost, thereby reach the effect of environmental protection, energy-conservation and consumption reduction.Its preparation principle; Be that natural rock asphalt with low-purity dissolves in a kind of neutral solvent; To natural rock asphalt of dissolved low-purity and saturated hydrocarbon solution mixing segregation according to certain volume ratio then, the natural rock asphalt that mixture is remaining is separated.
The utility model energy consumption is extremely low, saves the concentration process cost; Purification process is not brought other impurity into, does not cause the decomposition sex change of product; Concentrated purification is carried out at normal temperatures, does not cause the destruction of effective constituent, and the technological process recovery is high; Reduce the product ash content, improve product purity; Materials such as the acid in the recyclable solution, alkali, alcohol; The device structure concision and compact, floor space is little; Easy and simple to handle, can realize automated job, good stability, easy to maintenance.
Description of drawings
Fig. 1 is the schema of the natural rock asphalt of purification low-purity.
Nomenclature:
10,14,16,20,22,32,40,42 pipelines
12 first dissolvers
18 second dissolvers
24 the 3rd dissolvers
41 first solution retrieving arrangements
38 composite liberation devices
30 second solution retrieving arrangements
13,21,43 proportional control valves
17,23,33,36,44 stopping valve
11 flow valves
26,28,48 discharge valves
Embodiment
The source of the main agents that following examples adopted is as shown in the table.
Table 1
Embodiment
This natural rock asphalt equipment for purifying is sealed canned structure, comprises 4 systems, is respectively first dissolution system, second dissolution system, initial gross separation system and composite liberation system.The natural rock asphalt opening for feed of low-purity of equipment peripheral hardware; A high-purity natural rock asphalt discharge port; Two solvent storage tank bodies (one is that the first dissolving stove provides the methylene chloride solvent, and another is that the second dissolving stove provides saturated normal hexane solvent), opening for feed and solvent inlet end are by the strict control of PLC system; PLC carries the electronics gauge, imports material and solvent to scale.
See that from packaging assembly this natural rock asphalt equipment for purifying is installed in purification Production Flow Chart factory, puts with the horizontally-arranged mode.At first, the natural rock asphalt of low-purity gets into the first dissolving stove by input channel.First dissolving stove has two external tappings, and each external tapping is inserted natural rock asphalt and a kind of neutral solvent (methene chloride) of low-purity to scale automatically all by the control of PLC system, carries out the dissolving first time.Natural rock asphalt after the dissolving injects second dissolving stove, injects saturated hydrocarbon solution to scale simultaneously, carries out the dissolving second time.Get into the 3rd dissolving stove through the liquid after twice dissolving, carry out initial gross separation, obtain the sub product asphaltene and discharge recovery through external asphaltene valve.Simultaneously the saturated hydrocarbon solution of separating is reclaimed, extract through pipeline and be back to recycle in the second dissolving stove.Liquid after the initial gross separation further gets into the composite liberation device and carries out composite liberation; And methene chloride solution is reclaimed; Be back to recycle in the first dissolving stove through the pipeline extraction; Surplus materials is that the highly purified natural rock asphalt of finished product is discharged through the natural rock asphalt valve of purifying, and obtains the high-purity natural rock asphalt of refining and refining.
This device is all controlled by PLC automatically, takes up an area of for a short time, and volume is light, is convenient to install, and easy handling is the high-efficiency appliance that natural rock asphalt is purified.
Embodiment 1
Specify the natural rock asphalt equipment of the utility model below in conjunction with Fig. 1.
At first, the natural rock asphalt of low-purity gets into first dissolver 12 by pipeline 10, through the speed of flow valve 11 control dosages.By the control of PLC system, proportion of utilization valve 13 (1: 10) is to scale inserted a kind of neutral solvent (methylene chloride) through pipeline 14 automatically, carries out the dissolving first time.After the dissolving; Open stopping valve 17; Natural rock asphalt mixed solution injects second dissolver 18 through pipeline 16, and while proportion of utilization valve 21 (1: 4) to scale injects saturated hexane solution to second dissolver 18 through pipeline 20, carries out the dissolving second time.After twice dissolving, open stopping valve 23, mixed solution gets into the 3rd dissolver (disengaging zone) 24 through pipeline 22, i.e. the fs of initial gross separation system, carry out initial gross separation; The sub product asphaltene that obtains is discharged through external asphaltene discharge valve 26 and is reclaimed; Viscid bitumen in the product is discharged through discharge valve 28, and surplus solution gets into the first solution retrieving arrangement 41, carries out initial gross separation; Open stopping valve 36 again, get into the second solution retrieving arrangement 30, mixing solutions is thoroughly isolated saturated normal hexane, saturated hexane solution is back to recycle in second dissolver 18 through opening stopping valve 33 through pipeline 32 extractions.Liquid after the initial gross separation gets into the composite liberation system, opens stopping valve 44, through pipeline 42; Further get into composite liberation device 38 and carry out composite liberation; And methylene chloride solution is reclaimed, open proportional control valve 43, be back to recycle in first dissolver 12 through pipeline 40; Surplus materials is that the highly purified natural rock asphalt of finished product is discharged through the natural rock asphalt discharge valve 48 of purifying, and obtains the high-purity natural rock asphalt of refining and refining.
This natural rock asphalt equipment for purifying is by the strict control of PLC system, and whole plant is controlled automatic operation down in the PLC system.
Claims (9)
1. a natural rock asphalt equipment for purifying is characterized in that comprising first dissolution system, second dissolution system, initial gross separation system and the composite liberation system that link to each other successively.
2. natural rock asphalt equipment for purifying as claimed in claim 1 is characterized in that said first dissolution system comprises first dissolver, and said second dissolution system comprises second dissolver, and said composite liberation system comprises the composite liberation device.
3. natural rock asphalt equipment for purifying as claimed in claim 1 is characterized in that said initial gross separation device comprises the 3rd dissolver, the first solution retrieving arrangement and the second solution retrieving arrangement.
4. like claim 1,2 or 3 each described natural rock asphalt equipment for purifying, it is characterized in that this equipment is sealed construction.
5. like claim 2 or 3 each described natural rock asphalt equipment for purifying, it is characterized in that said each device includes interface and valve.
6. natural rock asphalt equipment for purifying as claimed in claim 5 is characterized in that this equipment also comprises the PLC system.
7. natural rock asphalt equipment for purifying as claimed in claim 6 is characterized in that the PLC system comprises the electronics gauge that can control the material ratio.
8. like claim 3 or 7 described natural rock asphalt equipment for purifying, it is characterized in that also comprising and the second solution retrieving arrangement, and the continuous solvent recovery unit of second dissolver.
9. like claim 2,3 or 7 each described natural rock asphalt equipment for purifying, it is characterized in that also comprising and the composite liberation device, and the continuous solvent recovery unit of first dissolver.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200935453U CN202099246U (en) | 2011-03-31 | 2011-03-31 | Natural rock asphalt purification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200935453U CN202099246U (en) | 2011-03-31 | 2011-03-31 | Natural rock asphalt purification device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202099246U true CN202099246U (en) | 2012-01-04 |
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ID=45385271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200935453U Expired - Lifetime CN202099246U (en) | 2011-03-31 | 2011-03-31 | Natural rock asphalt purification device |
Country Status (1)
| Country | Link |
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| CN (1) | CN202099246U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104449785A (en) * | 2014-10-23 | 2015-03-25 | 宁波博汇化工科技股份有限公司 | Deashing processing technique for natural asphalt |
| CN105368476A (en) * | 2015-11-16 | 2016-03-02 | 江苏云端重工科技有限公司 | Asphalt extraction technological process by mineral asphalt solvent |
| CN114752399A (en) * | 2022-03-11 | 2022-07-15 | 刘秀清 | Method for extracting rock asphalt from ore |
-
2011
- 2011-03-31 CN CN2011200935453U patent/CN202099246U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104449785A (en) * | 2014-10-23 | 2015-03-25 | 宁波博汇化工科技股份有限公司 | Deashing processing technique for natural asphalt |
| CN105368476A (en) * | 2015-11-16 | 2016-03-02 | 江苏云端重工科技有限公司 | Asphalt extraction technological process by mineral asphalt solvent |
| CN114752399A (en) * | 2022-03-11 | 2022-07-15 | 刘秀清 | Method for extracting rock asphalt from ore |
| CN114752399B (en) * | 2022-03-11 | 2023-10-17 | 刘秀清 | Method for extracting rock asphalt from ore |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190321 Address after: Two 105-106, 403-407 and three 401-403 start-up buildings of No. 586 West Ring Road, Keqiao Economic Development Zone, Shaoxing City, Zhejiang Province Patentee after: Zhejiang Xun Technology Co., Ltd. Address before: 10 Building 201, 56 Mishi Road, Guangzhou City, Guangdong Province Patentee before: Zhang Jing |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120104 |