CN210145558U - Continuous oil pumping device - Google Patents
Continuous oil pumping device Download PDFInfo
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- CN210145558U CN210145558U CN201920368568.7U CN201920368568U CN210145558U CN 210145558 U CN210145558 U CN 210145558U CN 201920368568 U CN201920368568 U CN 201920368568U CN 210145558 U CN210145558 U CN 210145558U
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- tar
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- ammonia water
- water separation
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Abstract
The utility model discloses a continuous oil pumping device belongs to coking and retrieves technical field. The continuous oil pumping device comprises: the first end of the first oil feeding pipeline is communicated with the bottom of the first tar-ammonia water separation tank, the second end of the first oil feeding pipeline is communicated with an oil extraction port of the second tar-ammonia water separation tank, and the first tar-ammonia water separation tank is connected with the second tar-ammonia water separation tank in series through the first oil feeding pipeline; the first end of the second oil feeding pipeline is communicated with the bottom of the second tar ammonia water separation tank, and the second end of the second oil feeding pipeline is communicated with the tar intermediate pump; the first oil delivery pipeline is provided with a tar circulating pump. The utility model discloses continuous oil pumping device has avoided tar ammonia water separating tank tar sediment to block up, realizes automated control, reduces field operation workman's intensity of labour, avoids causing personnel's health harm, and the corresponding environmental pollution who leads to the fact of reducing on-the-spot oil gas simultaneously improves the field work environment, has avoided running, emitting of tar.
Description
Technical Field
The utility model relates to a technical field is retrieved in the coking, in particular to continuous oil jack.
Background
The former resistant institute of smelting burnt design in for the chemical industry operation district chemical industry product recovery system, the tar is taken out to condensation tank district system design tar ammonia water separation system intermittent type formula, need take out tar from the toper bottom tube according to tar ammonia water separation tank oil level reversal groove in turn, because tar sediment viscosity is big, the fragment is more, causes the deposition of the tar sediment of the toper bottom tube of the tar ammonia water separation tank that stops up frequently.
In the prior art, tar residue deposition and blockage of a conical bottom pipe of a tar-ammonia water separation tank are realized by periodically organizing personnel to purge and clean tar residues at the bottom of a tank and in a pipeline through steam, but the steam purging consumes a large amount of steam, discharged oil residues need to be temporarily treated, the field production operation environment is influenced, the labor intensity of field operators and maintenance personnel is increased, and the body of the operators is also harmed to a certain extent. In addition, when the blockage is serious, the emptying treatment cannot be normally stopped in a short time, the protective belt needs to be worn manually to press through the pipe, and the personal safety of workers cannot be effectively guaranteed.
SUMMERY OF THE UTILITY MODEL
The utility model provides a continuous oil pumping device has solved or has partly solved among the prior art tar aqueous ammonia separating tank bottom tube and blockked up and sweep through steam, and intensity of labour is big, easily causes the technical problem of personnel's damage.
In order to solve the technical problem, the utility model provides a continuous oil pumping device, with first tar aqueous ammonia separating tank and second tar aqueous ammonia separating tank intercommunication, oil recovery mouth has all been seted up to first tar aqueous ammonia separating tank and second tar aqueous ammonia separating tank, continuous oil pumping device includes: a first oil delivery pipeline, a second oil delivery pipeline and a tar intermediate pump; the first end of the first oil feeding pipeline is communicated with the bottom of the first tar-ammonia water separation tank, the second end of the first oil feeding pipeline is communicated with an oil extraction port of the second tar-ammonia water separation tank, and the first tar-ammonia water separation tank is connected with the second tar-ammonia water separation tank in series through the first oil feeding pipeline; the first end of the second oil feeding pipeline is communicated with the bottom of the second tar ammonia water separation tank, and the second end of the second oil feeding pipeline is communicated with the tar intermediate pump; and a tar circulating pump is arranged on the first oil delivery pipeline.
Furthermore, a regulating valve and a flowmeter are arranged on the first oil conveying pipeline; the flow meter is arranged between the tar circulating pump and the regulating valve, and the regulating valve is arranged between the flow meter and the oil extraction port of the second tar ammonia water separation tank.
Furthermore, a first on-off valve, a second on-off valve, a third on-off valve, a fourth on-off valve and a fifth on-off valve are arranged on the first oil delivery pipeline; the first on-off valve is arranged between the second on-off valve and the regulating valve, and the second on-off valve is arranged between the first on-off valve and the oil extraction port of the second tar-ammonia water separation tank; the third on-off valve is arranged between the tar circulating pump and the bottom of the first tar ammonia water separation tank, the fourth on-off valve is arranged between the tar circulating pump and the third on-off valve, and the fifth on-off valve is arranged between the tar circulating pump and the flowmeter.
Further, the continuous oil pumping device further comprises: a third oil feed pipe; and the first end of the third oil delivery pipeline is communicated with the first oil delivery pipeline, and the second end of the third oil delivery pipeline is communicated with the oil extraction port of the first tar-ammonia water separation tank.
Further, the first end of the third oil feeding pipeline is arranged between the first on-off valve and the regulating valve.
Furthermore, a sixth on-off valve and a seventh on-off valve are arranged on the third oil feeding pipeline.
Further, the continuous oil pumping device further comprises: a fourth oil feed pipe; and the first end of the fourth oil delivery pipeline is communicated with the first oil delivery pipeline, and the second end of the fourth oil delivery pipeline is communicated with the tar intermediate pump.
Further, the first end of the fourth oil feeding pipeline is arranged between the third cut-off valve and the fourth cut-off valve.
Furthermore, an eighth on-off valve is arranged on the fourth oil feeding pipeline.
Furthermore, a ninth on-off valve is arranged on the second oil feeding pipeline.
One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages:
because the first end of the first oil feeding pipeline is communicated with the bottom of the first tar-ammonia water separation tank, the second end of the first oil feeding pipeline is communicated with the oil extraction opening of the second tar-ammonia water separation tank, the first tar-ammonia water separation tank is connected with the second tar-ammonia water separation tank in series through the first oil feeding pipeline, the first end of the second oil feeding pipeline is communicated with the bottom of the second tar-ammonia water separation tank, the second end of the second oil feeding pipeline is communicated with the tar intermediate pump, and the tar circulating pump is arranged on the first oil feeding pipeline, the tar residue and fragments at the bottom of the first tar-ammonia water separation tank can be continuously extracted through the tar circulating pump on the first oil feeding pipeline, the tar residue and fragments are conveyed into the second tar-ammonia water separation tank through the oil extraction opening of the second tar-ammonia water separation tank, the tar intermediate pump is started, and the tar residue and fragments in the second tar-ammonia water separation tank are extracted through the second oil feeding pipeline, the tar slag blockage of the tar-ammonia water separation tank is avoided, automatic control is realized, the labor intensity of field operation workers is reduced, the harm to the body of the personnel is avoided, meanwhile, the environmental pollution caused by field oil gas is correspondingly reduced, the field operation environment is improved, and the running and the emission of tar are avoided.
Drawings
Fig. 1 is a schematic structural diagram of a continuous oil pumping device according to an embodiment of the present invention.
Detailed Description
Referring to fig. 1, the embodiment of the utility model provides a continuous oil pumping device, with first tar aqueous ammonia separating tank 1 and 2 intercommunications of second tar aqueous ammonia separating tank, oil recovery mouth has all been seted up to first tar aqueous ammonia separating tank 1 and second tar aqueous ammonia separating tank 2, continuous oil pumping device includes: a first oil feeding pipeline 3, a second oil feeding pipeline 4 and a tar intermediate pump 5.
The first end of the first oil feeding pipeline 3 is communicated with the bottom of the first tar ammonia water separation tank 1, the second end of the first oil feeding pipeline 3 is communicated with the oil extraction port of the second tar ammonia water separation tank 2, and the first tar ammonia water separation tank 1 is connected with the second tar ammonia water separation tank 2 in series through the first oil feeding pipeline 3.
The first end of the second oil feeding pipeline 4 is communicated with the bottom of the second tar ammonia water separation tank 2, and the second end of the second oil feeding pipeline 4 is communicated with the tar intermediate pump 5.
The first oil feeding pipeline 3 is provided with a tar circulating pump 6.
In the embodiment of the application, the first end of the first oil feeding pipeline 3 is communicated with the bottom of the first tar-ammonia water separation tank 1, the second end of the first oil feeding pipeline 3 is communicated with the oil extraction port of the second tar-ammonia water separation tank 2, the first tar-ammonia water separation tank 1 is connected with the second tar-ammonia water separation tank 2 in series through the first oil feeding pipeline 3, the first end of the second oil feeding pipeline 4 is communicated with the bottom of the second tar-ammonia water separation tank 2, the second end of the second oil feeding pipeline 4 is communicated with the tar intermediate pump 5, and the tar circulating pump 6 is arranged on the first oil feeding pipeline 3, so that the tar residue and the ammonia water fragments at the bottom of the first tar-ammonia water separation tank 1 can be continuously extracted through the tar circulating pump 6 on the first oil feeding pipeline 3, and the tar residue and the ammonia water fragments are conveyed into the second tar-ammonia water separation tank 2 through the oil extraction port of the second tar-ammonia water separation tank 2, the tar intermediate pump is started, and tar residues and fragments in the second tar-ammonia water separation tank are extracted through the second oil feeding pipeline 4, so that the blockage of the tar residues in the tar-ammonia water separation tank is avoided, the automatic control is realized, the labor intensity of field operation workers is reduced, the harm to the body of personnel is avoided, meanwhile, the environmental pollution caused by field oil gas is correspondingly reduced, the field operation environment is improved, and the running and the emission of tar are avoided.
The structure of the first oil feed pipe 3 will be described in detail.
The first oil feed pipe 3 is provided with a regulating valve 7 and a flowmeter 8.
The flowmeter 8 is arranged between the tar circulating pump 6 and the regulating valve 7, and the regulating valve 7 is arranged between the flowmeter 8 and the oil extraction opening of the second tar ammonia water separation tank 2.
Wherein, governing valve 7 and flowmeter 8 all are connected with programmable controller, and programmable controller sends the regulation signal to governing valve 7 according to the flow signal that flowmeter 8 sent, according to flow signal, controls governing valve 7's aperture, guarantees the delivery temperature, realizes the continuous series connection of first tar aqueous ammonia separating tank 1 and second tar aqueous ammonia separating tank 2.
The first oil delivery pipeline 3 is provided with a first on-off valve 9, a second on-off valve 10, a third on-off valve 11, a fourth on-off valve 12 and a fifth on-off valve 13.
The first on-off valve 9 is arranged between the second on-off valve 10 and the regulating valve 7, and the second on-off valve 10 is arranged between the first on-off valve 9 and the oil extraction port of the second tar-ammonia water separation tank 2.
The third on-off valve 11 is arranged between the tar circulating pump 6 and the bottom of the first tar ammonia water separation tank 1, the fourth on-off valve 12 is arranged between the tar circulating pump 6 and the third on-off valve 11, and the fifth on-off valve 13 is arranged between the tar circulating pump 6 and the flowmeter 8.
This application is oil jack in succession still includes: and a third oil feed pipe 14.
The first end of the third oil feeding pipeline 14 is communicated with the first oil feeding pipeline 3, and the second end of the third oil feeding pipeline 14 is communicated with the oil extraction opening of the first tar-ammonia water separation tank 1.
A first end of the third oil feed conduit 14 is arranged between the first on-off valve 9 and the regulating valve 7.
The third oil feed pipe 14 is provided with a sixth on-off valve 15 and a seventh on-off valve 16.
This application is oil jack in succession still includes: a fourth oil feed line 17.
The first end of the fourth oil feeding pipeline 17 is communicated with the first oil feeding pipeline 3, and the second end of the fourth oil feeding pipeline 17 is communicated with the tar intermediate pump 5.
A first end of the fourth oil feed pipe 17 is disposed between the third shut-off valve 11 and the fourth shut-off valve 12.
An eighth on-off valve 18 is provided on the fourth oil feed pipe 17.
A ninth on-off valve 19 is provided on the second oil feed pipe 4.
In order to more clearly describe the embodiment of the present invention, the following description is provided on the using method of the embodiment of the present invention.
When the first tar-ammonia water separation tank 1 is connected with the second tar-ammonia water separation tank 2 in series through the first oil feeding pipeline 3.
And closing a sixth on-off valve 15 and a seventh on-off valve 16 on the third oil supply pipeline 14, closing an eighth on-off valve 18 on the fourth oil supply pipeline 17, and opening a first on-off valve 9, a second on-off valve 10, a third on-off valve 11, a fourth on-off valve 12, a fifth on-off valve 13 and a ninth on-off valve 19 to realize the series connection of the first tar-ammonia water separation tank 1 and the second tar-ammonia water separation tank 2 through the first oil supply pipeline 3.
And starting the tar circulating pump 6, continuously pumping the tar residues and the fragments at the bottom of the first tar-ammonia water separation tank 1 through the first oil feeding pipeline 3, and conveying the tar residues and the fragments into the second tar-ammonia water separation tank 2 through the oil extraction port of the second tar-ammonia water separation tank 2 through the first oil feeding pipeline 3. The tar intermediate pump 5 is started, and tar residues and fragments in the second tar-ammonia water separation tank 2 are extracted through the second oil feeding pipeline 4, so that the blockage of the tar residues in the tar-ammonia water separation tank is avoided, the automatic control is realized, the labor intensity of field operation workers is reduced, the harm to the body of personnel is avoided, meanwhile, the environmental pollution caused by field oil gas is correspondingly reduced, the field operation environment is improved, and the running and the emission of tar are avoided.
When the oil level in the first tar-ammonia water separation tank 1 is low.
The first, second, and eighth on-off valves 9, 10, and 18 are closed, and the third, fourth, fifth, sixth, and seventh on-off valves 11, 12, 13, 15, and 16 are opened.
The tar circulating pump 6 is started, oil at the bottom of the first tar ammonia water separation tank 1 is continuously extracted through the first oil feeding pipeline 3, the first oil feeding pipeline 3 conveys the oil into the first tar ammonia water separation tank 1 through the third oil feeding pipeline 14 and the oil extraction port of the first tar ammonia water separation tank 2, oil circulation inside the first tar ammonia water separation tank 2 is achieved, and impurity deposition is avoided.
When the tar circulation pump 6 is damaged.
The third, ninth, and eighth on-off valves 11, 19, and 18 are opened, and the fourth and fifth on-off valves 12 and 13 are closed.
The tar intermediate pump 5 is started, the tar residue and the fragments at the bottom of the first tar-ammonia water separation tank 1 are extracted through the fourth oil feeding pipeline 17 and the first oil feeding pipeline 3, the tar residue and the fragments at the bottom of the second tar-ammonia water separation tank 2 are extracted through the second oil feeding pipeline, the tar residue blockage of the tar-ammonia water separation tank is avoided, the continuous operation of the working energy is ensured, and the emergency effect is achieved.
Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the examples, those skilled in the art should understand that the technical solutions of the present invention can be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the scope of the claims of the present invention.
Claims (10)
1. The utility model provides a continuous oil pumping device, with first tar aqueous ammonia separating tank and second tar aqueous ammonia separating tank intercommunication, oil recovery mouth has all been seted up to first tar aqueous ammonia separating tank and second tar aqueous ammonia separating tank, its characterized in that, continuous oil pumping device includes: a first oil delivery pipeline, a second oil delivery pipeline and a tar intermediate pump;
the first end of the first oil feeding pipeline is communicated with the bottom of the first tar-ammonia water separation tank, the second end of the first oil feeding pipeline is communicated with an oil extraction port of the second tar-ammonia water separation tank, and the first tar-ammonia water separation tank is connected with the second tar-ammonia water separation tank in series through the first oil feeding pipeline;
the first end of the second oil feeding pipeline is communicated with the bottom of the second tar ammonia water separation tank, and the second end of the second oil feeding pipeline is communicated with the tar intermediate pump;
and a tar circulating pump is arranged on the first oil delivery pipeline.
2. The continuous oil well pumping apparatus of claim 1, wherein:
the first oil delivery pipeline is provided with a regulating valve and a flowmeter;
the flow meter is arranged between the tar circulating pump and the regulating valve, and the regulating valve is arranged between the flow meter and the oil extraction port of the second tar ammonia water separation tank.
3. The continuous oil well pumping apparatus of claim 2, wherein:
the first oil delivery pipeline is provided with a first on-off valve, a second on-off valve, a third on-off valve, a fourth on-off valve and a fifth on-off valve;
the first on-off valve is arranged between the second on-off valve and the regulating valve, and the second on-off valve is arranged between the first on-off valve and the oil extraction port of the second tar-ammonia water separation tank;
the third on-off valve is arranged between the tar circulating pump and the bottom of the first tar ammonia water separation tank, the fourth on-off valve is arranged between the tar circulating pump and the third on-off valve, and the fifth on-off valve is arranged between the tar circulating pump and the flowmeter.
4. The continuous oil well pumping apparatus of claim 3, further comprising: a third oil feed pipe;
and the first end of the third oil delivery pipeline is communicated with the first oil delivery pipeline, and the second end of the third oil delivery pipeline is communicated with the oil extraction port of the first tar-ammonia water separation tank.
5. The continuous oil well pumping apparatus of claim 4, wherein:
the first end of the third oil delivery pipeline is arranged between the first on-off valve and the regulating valve.
6. The continuous oil well pumping apparatus of claim 4, wherein:
and a sixth on-off valve and a seventh on-off valve are arranged on the third oil delivery pipeline.
7. The continuous oil well pumping apparatus of claim 3, further comprising: a fourth oil feed pipe;
and the first end of the fourth oil delivery pipeline is communicated with the first oil delivery pipeline, and the second end of the fourth oil delivery pipeline is communicated with the tar intermediate pump.
8. The continuous oil well pumping apparatus of claim 7, wherein:
and the first end of the fourth oil delivery pipeline is arranged between the third stop valve and the fourth stop valve.
9. The continuous oil well pumping apparatus of claim 7, wherein:
and an eighth on-off valve is arranged on the fourth oil delivery pipeline.
10. The continuous oil well pumping apparatus of claim 1, wherein:
and a ninth on-off valve is arranged on the second oil delivery pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920368568.7U CN210145558U (en) | 2019-03-21 | 2019-03-21 | Continuous oil pumping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920368568.7U CN210145558U (en) | 2019-03-21 | 2019-03-21 | Continuous oil pumping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210145558U true CN210145558U (en) | 2020-03-17 |
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ID=69755492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920368568.7U Active CN210145558U (en) | 2019-03-21 | 2019-03-21 | Continuous oil pumping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210145558U (en) |
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2019
- 2019-03-21 CN CN201920368568.7U patent/CN210145558U/en active Active
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