CN209306941U - A kind of collection of pitch oil filling riser raffinate and blow device - Google Patents
A kind of collection of pitch oil filling riser raffinate and blow device Download PDFInfo
- Publication number
- CN209306941U CN209306941U CN201822036343.XU CN201822036343U CN209306941U CN 209306941 U CN209306941 U CN 209306941U CN 201822036343 U CN201822036343 U CN 201822036343U CN 209306941 U CN209306941 U CN 209306941U
- Authority
- CN
- China
- Prior art keywords
- pitch
- oil
- pipe
- filling riser
- collection
- 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.)
- Active
Links
Landscapes
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
The utility model relates to a kind of collection of pitch oil filling riser raffinate and blow devices, including mechanical gripping means, oil trap, pitch blow-down pipe, underground emptying groove, safety valve, submerged pump, liquidometer, steam blowing pipe, useless washing oil pipe and sealing cover.Residual asphalt on pitch oil filling riser is from flowing into after oil trap again from inflow underground emptying groove, submerged pump and liquidometer automatic linkage, start to send pitch to tar stock slot automatically when liquid level reaches upper limit value and recycle, the bitumen flue gas to volatilize in oil trap and underground emptying groove, which summarizes to flue gas leading, goes exhaust-gas treatment, it is cleaned with useless washing oil pipe and steam blowing pipe, purge residual asphalt in pitch oil filling riser and oil trap, the many and diverse repetitive operation regathered instead of traditional oil collection barrel collection-- transfer--, the residual asphalt after installing vehicle on pitch oil filling riser can be collected and purged under sealing condition, solve the problems, such as bitumen flue gas outlet, significantly improve operating environment, it reduces environmental pollution, reduce workload.
Description
Technical field
The utility model relates to a kind of ancillary equipments of coal tar chemical technology field, residual more particularly to a kind of pitch oil filling riser
The collection of liquid and blow device.
Background technique
Pitch is a kind of major product of tar production industry, and means of transportation has solid transportation and two kinds of liquid transporting,
Distance farther out when use solid transportation, when being closer use liquid transporting.Before liquid transporting, liquid asphalt is loaded and unloaded by storage tank
Toxic bitumen flue gas is generated when groove tank car, and there is pole to the BaP in human body and environmental pollution, especially bitumen flue gas
Strong carcinogenicity can cause the diseases such as respiratory tract and skin, induce simultaneously if be chronically in the environment of bitumen flue gas pollution
Cancer.In recent years, pitch entrucking generally uses closed entrucking, and the bitumen flue gas generated during entrucking is summarized to flue gas leading
Concetrated control afterwards reduces the harm of bitumen flue gas.Currently, bitumen flue gas discharge is asked when closed entrucking solves entrucking although
Topic, but still have the following problems:
1) after installing vehicle, when purging asphalt delivery pipe and pitch oil filling riser, tank car mouth has a large amount of bitumen flue gas discharges；
2) after the playback of pitch oil filling riser, residual asphalt exposure for a long time in air, can continue volatilization bitumen flue gas；
3) after raffinate is collected using traditional oil collection barrel on pitch oil filling riser, transfer in time and cleaning, meeting after otherwise cooling down are needed
It is frozen into indefinite form solid, sticking with oil collection barrel can not separate together, bring great difficulty to field worker；
4) raffinate is collected --- transfer --- using traditional oil collection barrel and is regathered on pitch oil filling riser, trivial operations and again
Multiple, workload is big.
Utility model content
To overcome prior art defect, the technical issues of the utility model solves, is to provide a kind of receipts of pitch oil filling riser raffinate
Collection and blow device can sealed instead of many and diverse repetitive operation that traditional oil collection barrel collection-- transfer-- regathers
The residual asphalt after installing vehicle on pitch oil filling riser is collected and purged under the conditions of closing, and can be solved bitumen flue gas outlet after installing vehicle and be entered
Atmospheric issues significantly improve worker operation environment, reduce environmental pollution, and reduce workload.
In order to achieve the above object, the utility model is implemented with the following technical solutions:
A kind of collection of pitch oil filling riser raffinate and blow device, including mechanical gripping means, oil trap, pitch blow-down pipe,
Underground emptying groove, safety valve, submerged pump, liquidometer, steam blowing pipe, stop valve, pipeline, useless washing oil pipe and sealing cover, it is special
Sign is that the oil trap is arranged in by the pitch oil filling riser on pitch entrucking trestle work, and lower part is vented by pitch blow-down pipe and underground
Slot connection, top connect flue gas leading, and top is equipped with mechanical gripping means and port identical with groove tank car and sealing cover；The underground
Submerged pump is equipped in emptying groove, liquidometer automatic linkage in submerged pump and slot send pitch and useless washing oil together to tar stock
Slot, the pipeline that emptying groove top in underground is equipped with safety valve and connect with flue gas leading；The useless washing oil pipe and steam blowing pipe difference
It is connect with oil trap；The stop valve is arranged between steam blowing pipe and asphalt delivery pipe.
The oil trap and pitch blow-down pipe are equipped with electric tracing thermal insulation.
It is collected and blowing method, comprising the following steps:
1) when pitch entrucking, the mechanical gripping means for clamping pitch oil filling riser is unclamped, pitch oil filling riser is moved into slot by oil trap
In tank car, then close sealing cover；
2) after pitch installs vehicle, the sealing cover of oil trap is opened, pitch oil filling riser is moved into oil trap, locks mechanical grip
Device locks pitch oil filling riser, is completely closed it with oil trap port；
3) residual asphalt on pitch oil filling riser flow automatically under the effect of gravity and under, drop onto oil-collecting trench bottom, put through pitch
For blank pipe from flowing into the emptying groove of underground, the bitumen flue gas to volatilize in oil trap, which summarizes to flue gas leading, goes exhaust-gas treatment；
4) when liquid level reaches upper limit value in local lower emptying groove, submerged pump starts automatically, by pitch send to tar stock slot,
When liquid level reaches lower limit value, submerged pump is automatically stopped；The bitumen flue gas of underground emptying groove volatilization is through pipe influx to flue gas leading；
5) when not entrucking for a long time, after pitch emptying in asphalt delivery pipe and pitch oil filling riser, useless washing oil pipe is opened
Stop valve cleans residual asphalt in oil trap, then opens the stop valve of steam blowing pipe, purges asphalt delivery pipe and pitch crane
Inside pipe wall pitch raffinate finally opens the stop valve of steam blowing pipe, purges pitch raffinate in pitch oil filling riser outer wall and oil trap,
Pitch residual night is purged to the emptying groove of underground.
Compared with prior art, the utility model has the beneficial effects that
1) it can be collected under sealing condition and purging installs after vehicle residual asphalt on pitch oil filling riser, do not had in operating process
Bitumen flue gas discharge, significantly improves worker operation environment, reduces environmental pollution；
2) the pitch raffinate in oil trap directly flows automatically in the emptying groove of underground, instead of traditional oil collection barrel collection--
The complicated operation that transfer-- regathers, alleviates workload.
Detailed description of the invention
Fig. 1 is the process schematic representation of the utility model.
In figure: 1- asphalt delivery pipe 2- pitch oil filling riser 3- mechanical gripping means 4- oil trap 5- pitch blow-down pipe 6-
Underground emptying groove 7- safety valve 8- submerged pump 9- liquidometer 10- steam blowing pipe 11- stop valve 12- pipeline 13- is useless to be washed
Oil pipe 14- flue gas leading 15- sealing cover
Specific embodiment
Specific embodiment of the present utility model is described further with reference to the accompanying drawing:
As shown in Figure 1, the utility model relates to a kind of pitch oil filling riser raffinate collection and blow device, including mechanical folder
Tight device 3, oil trap 4, pitch blow-down pipe 5, underground emptying groove 6, safety valve 7, submerged pump 8, liquidometer 9, steam blowing pipe 10,
The pitch crane on pitch entrucking trestle work is arranged in stop valve 11, pipeline 12, useless washing oil pipe 13 and sealing cover 15, the oil trap 4
By pipe, lower part is connect by pitch blow-down pipe 5 with underground emptying groove 6, and top connects flue gas leading 14, and top is equipped with mechanical gripping means 3
With port identical with groove tank car and sealing cover 15；Submerged pump 8, liquid level in submerged pump 8 and slot are equipped in the underground emptying groove 6
9 automatic linkages are counted, pitch and useless washing oil are sent together to tar stock slot and go to recycle, safety is equipped at the top of underground emptying groove 6
Valve 7 or breather valve (can make system pressure control in safe range) and the pipeline 12 being connect with flue gas leading 14；Described give up is washed
Oil pipe 13 and steam blowing pipe 10 are connect with oil trap 4 respectively；The setting of stop valve 11 is defeated in steam blowing pipe 10 and pitch
It send between pipe 1.
The oil trap 4 and pitch blow-down pipe 5 are equipped with electric tracing thermal insulation device, make the temperature of pitch control 200 DEG C with
On, or can be according to condition of production temperature, it is ensured that pitch has good mobility, can smoothly flow automatically to underground emptying
In slot 6.
It is collected and blowing method, includes the following steps；
1) when pitch entrucking, the mechanical gripping means 3 for clamping pitch oil filling riser 2 is unclamped, pitch oil filling riser 2 is moved by oil trap 4
Enter in groove tank car, then close sealing cover 15, to prevent the bitumen flue gas in oil trap 4 from leaking into atmosphere；
2) after pitch installs vehicle, the sealing cover 15 of oil trap 4 is opened, pitch oil filling riser 2 is moved into oil trap 4, locks machine
Tool clamping device 3 locks pitch oil filling riser 2, is completely closed it with 4 port of oil trap, to prevent the bitumen flue gas in oil trap 4
It leaks into atmosphere；
3) residual asphalt on pitch oil filling riser 2 flow automatically under the effect of gravity and under, 4 bottom of oil trap is dropped onto, through pitch
For blow-down pipe 5 from flowing into underground emptying groove 6, the bitumen flue gas to volatilize in oil trap 6, which summarizes to flue gas leading 14, goes exhaust-gas treatment, into
Row centralized renovation；
4) when liquid level reaches upper limit value in local lower emptying groove 6, submerged pump 8 starts automatically, and pitch is sent to tar stock
Slot recycles, when liquid level reaches lower limit value, and submerged pump 8 is automatically stopped；The bitumen flue gas to volatilize in underground emptying groove 6 is through pipe
Road 12 is collected to flue gas leading 14 and goes exhaust-gas treatment, is renovated concentratedly；
5) when not entrucking for a long time, after the pitch emptying in asphalt delivery pipe 1 and pitch oil filling riser 2, useless washing oil is opened
The stop valve of pipe 13 cleans residual asphalt in oil trap 4, then opens the stop valve of steam blowing pipe 10, purges asphalt delivery
2 inner wall pitch raffinate of pipe 1 and pitch oil filling riser, finally open steam blowing pipe 10 stop valve 11, purge 2 outer wall of pitch oil filling riser and
Pitch raffinate in oil trap 4, pitch residual night are purged to collection storage in underground emptying groove 6.
The above, only specific implementation of the patent mode, but the protection scope of this patent is not limited thereto, for
It for those skilled in the art, is made several improvements according to the technical solution of this patent and modification, is accordingly to be regarded as this patent
Protection scope.
Claims (2)
1. collection and the blow device of a kind of pitch oil filling riser raffinate, including mechanical gripping means, oil trap, pitch blow-down pipe,
Lower emptying groove, safety valve, submerged pump, liquidometer, steam blowing pipe, stop valve, pipeline, useless washing oil pipe and sealing cover, feature
It is, the oil trap is arranged in by the pitch oil filling riser on pitch entrucking trestle work, and lower part is by pitch blow-down pipe and underground emptying groove
Connection, top connect flue gas leading, and top is equipped with mechanical gripping means and port identical with groove tank car and sealing cover；It transfers describedly
Submerged pump is equipped in empty slot, liquidometer automatic linkage in submerged pump and slot send pitch and useless washing oil together to tar stock slot,
The pipeline for being equipped with safety valve at the top of the emptying groove of underground and being connect with flue gas leading；The useless washing oil pipe and steam blowing pipe respectively with collection
Oil groove connection；The stop valve is arranged between steam blowing pipe and asphalt delivery pipe.
2. collection and the blow device of a kind of pitch oil filling riser raffinate according to claim 1, which is characterized in that the oil-collecting
Slot and pitch blow-down pipe are equipped with electric tracing thermal insulation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822036343.XU CN209306941U (en) | 2018-12-04 | 2018-12-04 | A kind of collection of pitch oil filling riser raffinate and blow device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822036343.XU CN209306941U (en) | 2018-12-04 | 2018-12-04 | A kind of collection of pitch oil filling riser raffinate and blow device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209306941U true CN209306941U (en) | 2019-08-27 |
Family
ID=67675739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822036343.XU Active CN209306941U (en) | 2018-12-04 | 2018-12-04 | A kind of collection of pitch oil filling riser raffinate and blow device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209306941U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109353984A (en) * | 2018-12-04 | 2019-02-19 | 中冶焦耐(大连)工程技术有限公司 | A kind of collection of pitch oil filling riser raffinate and blow device |
-
2018
- 2018-12-04 CN CN201822036343.XU patent/CN209306941U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109353984A (en) * | 2018-12-04 | 2019-02-19 | 中冶焦耐(大连)工程技术有限公司 | A kind of collection of pitch oil filling riser raffinate and blow device |
| CN109353984B (en) * | 2018-12-04 | 2024-03-19 | 中冶焦耐(大连)工程技术有限公司 | Collecting and purging device for residual liquid of asphalt crane pipe |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107930372A (en) | A kind of integrated device and methods for using them based on triazine solution desulfurization | |
| CN109353984A (en) | A kind of collection of pitch oil filling riser raffinate and blow device | |
| CN209306941U (en) | A kind of collection of pitch oil filling riser raffinate and blow device | |
| CN101498394B (en) | Oil gas pipeline rapid pressured plugging apparatus and plugging method | |
| CN102847642A (en) | Vacuum impregnation tank | |
| CN207899247U (en) | A kind of integrated device based on triazine solution desulfurization | |
| CN207222527U (en) | Molten sulfur closed loading system | |
| CN201437451U (en) | Horizontal-type vacuum capsule oil-storage tank | |
| CN110736024A (en) | Recovery device for escaped ammonia gas during filling of liquid ammonia | |
| EP1062179B1 (en) | Method and apparatus for draining connecting pipes between tanks | |
| CN213378313U (en) | Anti-blocking device for asphalt conveying pipeline | |
| CN210769342U (en) | Liquid pumping device | |
| CN104999055B (en) | With the vacuum pressure infiltration device and using method that reclaim impregnant fog function | |
| CN208701160U (en) | A kind of holding furnace with nitrogen protection | |
| CN206682597U (en) | A kind of steel cylinder processing system | |
| CN206751860U (en) | The simple third dedusting system of converter based on a tank | |
| CN203990236U (en) | A kind of discharge duct gas-liquid separation device | |
| CN206355820U (en) | A kind of retracting device for dry absorption tower acid mouth | |
| CN207169413U (en) | Flue gas spray pipeline device | |
| CN207430017U (en) | Tail gas recycle cleaning system | |
| CN211781178U (en) | Chimney dewfall collection device and chimney structure assembly | |
| RU2786207C1 (en) | Installation and method for removing vapors and sealing the neck from the environment in the process of draining oil products from railway tanks | |
| CN209161471U (en) | Diesel oil, naphtha entrucking exhaust system | |
| CN107549864A (en) | A kind of expanded cut tobacco carbon dioxide recovering apparatus and method | |
| CN212769838U (en) | Closed extractor collector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |