CN217423268U - Ethylene tar oil pool exhaust treatment device - Google Patents
Ethylene tar oil pool exhaust treatment device Download PDFInfo
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- CN217423268U CN217423268U CN202220645996.1U CN202220645996U CN217423268U CN 217423268 U CN217423268 U CN 217423268U CN 202220645996 U CN202220645996 U CN 202220645996U CN 217423268 U CN217423268 U CN 217423268U
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Abstract
The utility model belongs to the technical field of ethylene tar oil bath exhaust-gas treatment, especially, ethylene tar oil bath exhaust-gas treatment device, including the west oil bath, the east oil bath, oil-water separation purifier and regenerator, west oil bath one side is equipped with the east oil bath, west oil bath and east oil bath one side all are connected with connecting line, west oil bath and east oil bath are connected with oil-water separation purifier and regenerator through connecting line, it is provided with first governing valve to be close to the west oil bath on the connecting line, it is provided with the second governing valve to be close to the east oil bath on the connecting line, first governing valve is provided with first column heater with second governing valve one side, be close to on the connecting line and be provided with first valve on the oil-water separation purifier input. The utility model discloses an each component for the device manufacturing cost reduces lowly, can carry out certain utilization to existing equipment, uses the operation maintenance cost low, can reduce the use amount of melting furnace fuel slightly, and does not have the emission of any wastes material.
Description
Technical Field
The utility model relates to an ethylene tar oil pond exhaust-gas treatment technical field specifically is ethylene tar oil pond exhaust treatment device.
Background
The ethylene cracking tar is a product of high-temperature condensation of raw materials and products in the steam cracking process of ethylene cracking raw materials. The ethylene cracking tar has extremely complex composition, wherein the components of indene, methylindene and homologues thereof with higher content, naphthalene, methylnaphthalene, ethylnaphthalene, dimethylnaphthalene, anthracene, phenanthrene and the like are all important raw materials for organic chemical synthesis.
The waste gas purification mainly refers to the treatment of industrial waste gas generated in industrial places, such as dust particles, smoke and dust, peculiar smell gas and toxic and harmful gas. The common waste gas purification includes factory smoke and dust waste gas purification, workshop dust and waste gas purification, organic waste gas purification, waste gas peculiar smell purification, acid and alkali waste gas purification and chemical waste gas purification, waste gas discharged in industrial production often has harmful effects on the environment and human health, and purification measures are adopted to treat the waste gas before the waste gas is discharged into the atmosphere so as to enable the waste gas to meet the requirements of waste gas discharge standards, and the process is called waste gas purification. Common methods for exhaust gas purification are: absorption method, adsorption method, condensation method and combustion method.
The prior art has the following problems:
1. the existing ethylene tar oil pool waste gas treatment device has the advantages that oil pools generate oil gas volatile matters through steam heating in the using process and the loading and unloading process, and the substances are pungent in taste, high in viscosity and strong in corrosivity. At present, oil gas is discharged by oil-water separation and filtration treatment technologies of companies. Because the flue gas corrodes seriously, and installation time is not long, the pipeline just often blocks up, leads to the flue gas to handle unusually, and there is great hidden danger in safety, environmental protection.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides an ethylene tar oil pond exhaust treatment device has solved the problem that exists now.
In order to achieve the above purpose, the utility model provides a following technical scheme: the system comprises a west oil pool, an east oil pool, an oil-water separation and purification device and a heat accumulation chamber, wherein the east oil pool is arranged on one side of the west oil pool, a connecting pipeline is connected on one side of the west oil pool and one side of the east oil pool, the west oil pool and the east oil pool are connected with the oil-water separation and purification device and the heat accumulation chamber through the connecting pipeline, a first regulating valve is arranged on the connecting pipeline close to the west oil pool, a second regulating valve is arranged on the connecting pipeline close to the east oil pool, a first column pipe heater is arranged on one side of the first regulating valve and the second regulating valve, a first valve is arranged on the connecting pipeline close to the input end of the oil-water separation and purification device, a fourth valve is arranged on the connecting pipeline at the output end of the oil-water separation and purification device, a check valve is arranged on one side of the fourth valve, a second column pipe heater is arranged on one side of the connecting pipeline, a centrifugal fan is arranged on one side of the second column pipe heater, the waste heat recovery device is characterized in that a drain valve is arranged on one side of the centrifugal fan, a third adjusting valve and a fourth adjusting valve are connected to a connecting pipeline between the centrifugal fan and the heat storage chamber respectively, a standby fan is arranged on one side of the third adjusting valve, and a combustion-supporting fan is arranged on one side of the fourth adjusting valve.
As an optimized technical proposal of the utility model, the west oil pool and the east oil pool have ethylene tar for the same structure and the internal storage.
As an optimal technical scheme of the utility model, west oil bath, east oil bath, oil-water separation purifier and regenerator all are linked together through connecting line, connecting line adopts DN250 stainless steel pipeline to constitute.
As an optimized technical scheme of the utility model, fixed mounting has the bypass valve between oil water separating purifier output and input one side connecting line.
As an optimal technical scheme of the utility model, first pipe heater one side is provided with the second valve, second valve one side fixed mounting has the spark arrester, spark arrester one side is provided with the third valve.
Compared with the prior art, the utility model provides an ethylene tar oil pond exhaust treatment device possesses following beneficial effect:
1. the ethylene tar oil tank waste gas treatment device is provided with the connecting pipeline, the west oil tank, the east oil tank, the oil-water separation and purification device and the heat accumulation chamber are communicated through the connecting pipeline, and the connecting pipeline is formed by DN250 stainless steel pipelines, so that the treatment efficiency of the device is improved;
2. this ethylene tar oil pond exhaust treatment device through setting up each group's component for the device manufacturing cost reduces lowly, can carry out certain utilization to current equipment, uses the operation maintenance cost low, can reduce the use amount of melting furnace fuel slightly, and does not have the emission of any waste material.
Drawings
Fig. 1 is a schematic view of the processing flow of the present invention.
In the figure: 1. a west oil pool; 2. an east oil pool; 3. an oil-water separation and purification device; 4. a regenerator; 5. connecting a pipeline; 6. a first regulating valve; 7. a second regulating valve; 8. a first column heater; 9. a first valve; 91. a second valve; 92. a third valve; 93. a fourth valve; 10. a flame arrestor; 11. a bypass valve; 12. a check valve; 13. a second tubular heater; 14. a centrifugal fan; 15. a blowoff valve; 16. a third regulating valve; 17. a fourth regulating valve; 18. a combustion fan; 19. and a standby fan.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, in the present embodiment: the device comprises a west oil pool 1, an east oil pool 2, an oil-water separation and purification device 3 and a heat storage chamber 4, wherein the east oil pool 2 is arranged on one side of the west oil pool 1, a connecting pipeline 5 is connected on one side of each of the west oil pool 1 and the east oil pool 2, the west oil pool 1 and the east oil pool 2 are connected with the oil-water separation and purification device 3 and the heat storage chamber 4 through the connecting pipeline 5, a first regulating valve 6 is arranged on the connecting pipeline 5 close to the west oil pool 1, a second regulating valve 7 is arranged on the connecting pipeline 5 close to the east oil pool 2, a first column pipe heater 8 is arranged on one side of each of the first regulating valve 6 and the second regulating valve 7, a first valve 9 is arranged on the connecting pipeline 5 close to the input end of the oil-water separation and purification device 3, a fourth valve 93 is arranged on the connecting pipeline 5 at the output end of the oil-water separation and purification device 3, a check valve 12 is arranged on one side of the fourth valve 93, a second column pipe heater 13 is arranged on one side of the connecting pipeline 5 at the check valve 12, a centrifugal fan 14 is arranged on one side of the second tube array heater 13, a drain valve 15 is arranged on one side of the centrifugal fan 14, a third regulating valve 16 and a fourth regulating valve 17 are respectively connected to the connecting pipeline 5 between the centrifugal fan 14 and the heat storage chamber 4, a standby fan 19 is arranged on one side of the third regulating valve 16, and a combustion fan 18 is arranged on one side of the fourth regulating valve 17.
In the embodiment, the west oil pool 1 and the east oil pool 2 have the same structure and store ethylene tar therein; the west oil pool 1, the east oil pool 2, the oil-water separation and purification device 3 and the heat storage chamber 4 are communicated through a connecting pipeline 5, and the connecting pipeline 5 is formed by DN250 stainless steel pipelines, so that the treatment efficiency of the device is improved; a bypass valve 11 is fixedly arranged between the connecting pipelines 5 at the output end and one side of the input end of the oil-water separation and purification device 3; a second valve 91 is arranged on one side of the first column pipe heater 8, a flame arrester 10 is fixedly installed on one side of the second valve 91, and a third valve 92 is arranged on one side of the flame arrester 10.
The utility model discloses a theory of operation and use flow: at first, the ethylene tar in the west oil pool 1 and the east oil pool 2 is conveyed to the inside of the oil-water separation and purification device 3 through the connecting pipeline 5, the collection area of the tar can be controlled through the first regulating valve 6 and the second regulating valve 7, the tar is heated by the connecting pipeline 5 entering the first tubular heater 8, the efficiency of the subsequent treatment is improved, and then the tar enters the inside of the oil-water separation and purification device 3, after the treatment, the tar enters the inside of the second tubular heater 13 through the connecting pipeline 5, after the secondary heating, the tar enters the heat storage chamber 4 through the heat of the tar under the attraction of the centrifugal fan 14 to complete the heat storage, the combustion fan 18 plays an auxiliary role, and the tar is discharged from the connecting pipeline 5 through the blow-down valve 15.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. Ethylene tar oil pond exhaust treatment device, its characterized in that: the oil-water separation and purification device comprises a west oil pool (1), an east oil pool (2), an oil-water separation and purification device (3) and a heat storage chamber (4), wherein the east oil pool (2) is arranged on one side of the west oil pool (1), a connecting pipeline (5) is connected on one side of the west oil pool (1) and one side of the east oil pool (2), the west oil pool (1) and the east oil pool (2) are connected with the oil-water separation and purification device (3) and the heat storage chamber (4) through the connecting pipeline (5), a first regulating valve (6) is arranged on the connecting pipeline (5) close to the west oil pool (1), a second regulating valve (7) is arranged on the connecting pipeline (5) close to the east oil pool (2), a first column pipe heater (8) is arranged on one side of the first regulating valve (6) and the second regulating valve (7), a first valve (9) is arranged on the connecting pipeline (5) close to the input end of the oil-water separation and purification device (3), the utility model discloses a heat pump water heater, including connecting pipe (5), lie in oil-water separation purifier (3) output and be provided with fourth valve (93), fourth valve (93) one side is provided with check valve (12), lie in check valve (12) one side on connecting pipe (5) and be provided with second shell and tube heater (13), second shell and tube heater (13) one side is provided with centrifugal fan (14), centrifugal fan (14) one side is provided with blowoff valve (15), be connected with third governing valve (16) and fourth governing valve (17) on connecting pipe (5) between centrifugal fan (14) and regenerator (4) respectively, third governing valve (16) one side is provided with stand-by fan (19), fourth governing valve (17) one side is provided with combustion fan (18).
2. The ethylene tar oil pool waste gas treatment device according to claim 1, characterized in that: the west oil pool (1) and the east oil pool (2) are of the same structure and store ethylene tar inside.
3. The ethylene tar oil pool waste gas treatment device according to claim 1, characterized in that: the west oil pool (1), the east oil pool (2), the oil-water separation and purification device (3) and the heat storage chamber (4) are communicated through a connecting pipeline (5), and the connecting pipeline (5) is formed by DN250 stainless steel pipelines.
4. The ethylene tar oil pool waste gas treatment device according to claim 1, characterized in that: a bypass valve (11) is fixedly arranged between the connecting pipeline (5) at one side of the output end and the input end of the oil-water separation and purification device (3).
5. The ethylene tar pool waste gas treatment apparatus according to claim 1, characterized in that: a second valve (91) is arranged on one side of the first column pipe heater (8), a flame arrester (10) is fixedly mounted on one side of the second valve (91), and a third valve (92) is arranged on one side of the flame arrester (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220645996.1U CN217423268U (en) | 2022-03-24 | 2022-03-24 | Ethylene tar oil pool exhaust treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220645996.1U CN217423268U (en) | 2022-03-24 | 2022-03-24 | Ethylene tar oil pool exhaust treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217423268U true CN217423268U (en) | 2022-09-13 |
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ID=83180376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220645996.1U Active CN217423268U (en) | 2022-03-24 | 2022-03-24 | Ethylene tar oil pool exhaust treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217423268U (en) |
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2022
- 2022-03-24 CN CN202220645996.1U patent/CN217423268U/en active Active
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