CN203316061U - Medicine proportioning and feeding device for oil field wastewater treatment - Google Patents

Medicine proportioning and feeding device for oil field wastewater treatment Download PDF

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Publication number
CN203316061U
CN203316061U CN201320279549XU CN201320279549U CN203316061U CN 203316061 U CN203316061 U CN 203316061U CN 201320279549X U CN201320279549X U CN 201320279549XU CN 201320279549 U CN201320279549 U CN 201320279549U CN 203316061 U CN203316061 U CN 203316061U
Authority
CN
China
Prior art keywords
pipeline
prescription
dispensing canister
dosing plant
chemicals dosing
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.)
Withdrawn - After Issue
Application number
CN201320279549XU
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Chinese (zh)
Inventor
蒋继辉
曾亚勤
周立辉
任建科
冀忠伦
任小荣
张海玲
赵敏
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Petrochina Co Ltd
China Petroleum and Natural Gas Co Ltd
Original Assignee
China Petroleum and Natural Gas Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by China Petroleum and Natural Gas Co Ltd filed Critical China Petroleum and Natural Gas Co Ltd
Priority to CN201320279549XU priority Critical patent/CN203316061U/en
Application granted granted Critical
Publication of CN203316061U publication Critical patent/CN203316061U/en
Withdrawn - After Issue legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a medicine proportioning and feeding device for oil field wastewater treatment, which belongs to the field of oil field wastewater treatment. The medicine proportioning and feeding device for the oil field wastewater treatment is arranged in a medicine proportioning tank and comprises a motor, a transmission shaft, a centrifugal pump, a first pipeline, a second pipeline, a third pipeline, a valve A and a valve B, wherein the medicine proportioning and feeding steps are described in the specifications in detail. According to the medicine proportioning and feeding device disclosed by the utility model, the medicine proportioning and the medicine feeding share one centrifugal pump so as to effectively save power and space; the centrifugal pump arranged at the lower part of the medicine proportioning tank is used for achieving the hydraulic circulating mixing of the medicine and preventing the medicine sedimentation in a mixing process so as to avoid the caused nonuniform mixing; the medicine feeding and the medicine mixing can be simultaneously carried out by regulating the valve A and the valve B; the full dissolution of the medicine inside the tank in a medicine feeding process is ensured.

Description

The chemicals dosing plant that makes up a prescription of processing for oil field waste
Technical field
The utility model relates to oil field waste to be processed, particularly a kind of chemicals dosing plant that makes up a prescription of processing for oil field waste.
Background technology
The chemicals dosing plant that makes up a prescription that oil field waste is processed is the important component part of water treatment facilities, and it is mainly used in preparation and the interpolation of oil field waste processing procedure Chinese medicine.Wherein, making up a prescription mainly refers to solid chemicals is mixed with to the certain density aqueous solution, and dosing refers to that the aqueous solution will prepared goes by a certain amount of joining in waste water to be processed.
At present, the chemicals dosing plant that makes up a prescription is arranged on dispensing canister, and the chemicals dosing plant that makes up a prescription comprises paddle and two power-equipments, and wherein, a power-equipment is for making up a prescription stirring, and another power-equipment is for dosing.
In using the process of making up a prescription of stirring arm, because the liquid of dispensing canister bottom is subject to the amount of involving of stirring arm little, easily produce precipitation, had a strong impact on the concentration of institute's dose out powders., make up a prescription and two power-equipments of dosing use simultaneously, both wasted the energy, taken again larger space.
The utility model content
The problem that has a strong impact on institute's dose out powders concentration of using paddle to exist in order to solve prior art, and use two power-equipments, what exist wastes energy, and takies the problem in larger space, and the utility model embodiment provides a kind of chemicals dosing plant that makes up a prescription of processing for oil field waste.Described technical scheme is as follows:
A kind of chemicals dosing plant that makes up a prescription of processing for oil field waste, be arranged on dispensing canister, the described chemicals dosing plant that makes up a prescription comprises motor, power transmission shaft, centrifugal pump, pipeline one to three and valve A to B, described motor is arranged on described dispensing canister top, described power transmission shaft is arranged between described motor and described centrifugal pump, described centrifugal pump is arranged on described dispensing canister bottom, described motor drives described centrifugal pump work by described power transmission shaft, described outlet of centrifugal pump connects described pipeline one, described pipeline one is communicated with described pipeline two and described pipeline three, described pipeline two is provided with described valve B, described pipeline three is provided with described valve A, the relatively described dispensing canister of described pipeline one is upwards drawn, the relatively described dispensing canister of described pipeline two is drawn downwards, the relatively described dispensing canister of described pipeline three stretches out.
Particularly, described centrifugal pump inlet and described dispensing canister bottom surface are perpendicular.
Particularly, the described dispensing canister of described centrifugal pump inlet centre distance bottom surface 20CM.
Further, the described chemicals dosing plant that makes up a prescription also comprises bend pipe, and described bend pipe is arranged on the end of described pipeline two, and described bend pipe goes out current direction and described dispensing canister bottom surface angle is not more than 45 degree.
Further, the described chemicals dosing plant that makes up a prescription also comprises flowmeter, and described flowmeter is arranged on described pipeline three water outlets.
Particularly, described dispensing canister is cylindrical.
Particularly, the relatively described dispensing canister of described pipeline one is drawn vertically upward, and the relatively described dispensing canister of described pipeline two is drawn vertically downward.
Particularly, described pipeline one, described pipeline two and described pipeline three are connected by threeway.
Particularly, described pipeline one is the steel pipeline.
Particularly, described motor is fixed on dispensing canister top by steelframe.
The beneficial effect that the technical scheme that the utility model embodiment provides is brought is:
The preparation of the utility model embodiment Chinese medicine and medicament add a shared centrifugal pump, can effectively save power and space; Employing is arranged on the centrifugal pump of dispensing canister bottom and realizes the Hydraulic Circulation of medicament is stirred, and can avoid medicament that precipitation occurs in whipping process and cause stirring uneven; Can realize dosing and stir and synchronously carry out by control valve A, valve B, having guaranteed the abundant dissolving of medicament in tank in the dosing process.
The accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, in below describing embodiment, the accompanying drawing of required use is briefly described, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the chemicals dosing plant structural representation that makes up a prescription of processing for oil field waste that the utility model embodiment provides.
In figure, each symbol means that implication is as follows:
1 dispensing canister, 2 power transmission shafts, 3 motor, 4 valve A, 5 flowmeters, 6 valve B, 7 centrifugal pumps, 8 pipeline one, 9 pipeline two, 10 pipeline three, 11 bend pipes.
The specific embodiment
For making the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing, the utility model embodiment is described in further detail.
Embodiment mono-
As shown in Figure 1, the utility model embodiment provides a kind of chemicals dosing plant that makes up a prescription of processing for oil field waste, be arranged on dispensing canister 1, the described chemicals dosing plant that makes up a prescription comprises motor 3, power transmission shaft 2, centrifugal pump 7, pipeline one 8 to three and valve A4 to B6, described motor 3 is arranged on described dispensing canister 1 top, described power transmission shaft 2 is arranged between described motor 3 and described centrifugal pump 7, described centrifugal pump 7 is arranged on described dispensing canister 1 bottom, described motor 3 drives described centrifugal pump 7 work by described power transmission shaft 2, described centrifugal pump 7 outlets connect described pipeline 1, described pipeline 1 is communicated with described pipeline 29 and described pipeline 3 10, described pipeline 29 is provided with described valve B6, described pipeline 3 10 is provided with described valve A4, the relatively described dispensing canister 1 of described pipeline 1 is upwards drawn, the relatively described dispensing canister 1 of described pipeline 29 is drawn downwards, the relatively described dispensing canister 1 of described pipeline 3 10 stretches out.
The preparation of the utility model embodiment Chinese medicine and medicament add a shared centrifugal pump 7, can effectively save power and space; Employing is arranged on the centrifugal pump 7 of dispensing canister 1 bottom and realizes the Hydraulic Circulation of medicament is stirred, and can avoid medicament that precipitation occurs in whipping process and cause stirring uneven; Can realize dosing and stir and synchronously carry out by control valve A4, valve B6, having guaranteed the abundant dissolving of medicament in tank in the dosing process.
Particularly, described centrifugal pump 7 imports and described dispensing canister 1 bottom surface are perpendicular, by the reasonable Arrangement of centrifugal pump 7 imports, have further ensured the uniformity stirred.
Particularly, the described dispensing canister 1 bottom surface 20CM of described centrifugal pump 7 import centre distance, make mixing effect the best.
Particularly, described pipeline 29 end-to-end distances, from described dispensing canister 1 bottom surface 20CM, by the reasonable Arrangement of pipeline 29, have further ensured the uniformity stirred.
Further, the described chemicals dosing plant that makes up a prescription also comprises bend pipe 11, and described bend pipe 11 is arranged on the end of described pipeline 29, and described bend pipe 11 goes out current direction and described dispensing canister 1 bottom surface angle is not more than 45 degree.
More specifically, as preferably, described bend pipe 11 goes out current direction and described dispensing canister 1 bottom surface angle is 45 degree.
Further, the described chemicals dosing plant that makes up a prescription also comprises flowmeter 5, and described flowmeter 5 is arranged on described pipeline 3 10 water outlets.
Particularly, described dispensing canister 1 is cylindrical.
Particularly, the relatively described dispensing canister 1 of described pipeline 1 is drawn vertically upward, and the relatively described dispensing canister 1 of described pipeline 29 is drawn vertically downward.
Particularly, described pipeline 1, described pipeline 29 and described pipeline 3 10 are connected by threeway.
Particularly, described pipeline 1 is the steel pipeline.
More specifically, described motor 3 is fixed on dispensing canister top by steelframe, and centrifugal pump 7 and power transmission shaft 2 can be submerged by water at work usually, therefore, carry out waterproof measure.
Embodiment bis-
Referring to Fig. 1, this real embodiment also provides a kind of adding method thereof that makes up a prescription that is applied to the described chemicals dosing plant that makes up a prescription, and described method is carried out in accordance with the following steps, take certain oil field H38 well pressure break wastewater treatment to be illustrated as example,
The process of making up a prescription: add proper amount of clear water in described dispensing canister 1, add appropriate medicament simultaneously, close described valve A4, open described valve B6, open described motor 3, drive 7 pairs of described medicaments of described centrifugal pump by described power transmission shaft 2 and carry out hydraulic mixing, until stir;
The dosing process: medicinal liquid agitating evenly after, open described valve A4, by regulating described valve A4 and described valve B6 obtains required chemical feeding quantity.
During work, can stir and the conversion of two kinds of flow processs of dosing by control valve, that can also realize that medicament stirs and add simultaneously synchronously carries out.
The preparation of the present embodiment Chinese medicine and medicament add a shared centrifugal pump 7, can effectively save power and space; Employing is arranged on the centrifugal pump 7 of dispensing canister 1 bottom and realizes the Hydraulic Circulation of medicament is stirred, and can avoid medicament that precipitation occurs in whipping process and cause stirring uneven; Can realize dosing and stir and synchronously carry out by control valve A4, valve B6, having guaranteed the abundant dissolving of medicament in tank in the dosing process.
Particularly, described centrifugal pump 7 imports and described dispensing canister 1 bottom surface are perpendicular.
Particularly, the described dispensing canister 1 bottom surface 20CM of described centrifugal pump 7 import centre distance.
Further, the described chemicals dosing plant that makes up a prescription also comprises bend pipe 11, and described bend pipe 11 is arranged on the end of described pipeline 29, and described bend pipe 11 goes out current direction and described dispensing canister 1 bottom surface angle is not more than 45 degree.
Further, the described chemicals dosing plant that makes up a prescription also comprises flowmeter 5, and described flowmeter 5 is arranged on described pipeline 3 10 water outlets.
Above-mentioned the utility model embodiment sequence number, just to describing, does not represent the quality of embodiment.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.

Claims (10)

1. the chemicals dosing plant that makes up a prescription of processing for oil field waste, be arranged on dispensing canister, it is characterized in that, the described chemicals dosing plant that makes up a prescription comprises motor, power transmission shaft, centrifugal pump, pipeline one to three and valve A to B, described motor is arranged on described dispensing canister top, described power transmission shaft is arranged between described motor and described centrifugal pump, described centrifugal pump is arranged on described dispensing canister bottom, described motor drives described centrifugal pump work by described power transmission shaft, described outlet of centrifugal pump connects described pipeline one, described pipeline one is communicated with described pipeline two and described pipeline three, described pipeline two is provided with described valve B, described pipeline three is provided with described valve A, the relatively described dispensing canister of described pipeline one is upwards drawn, the relatively described dispensing canister of described pipeline two is drawn downwards, the relatively described dispensing canister of described pipeline three stretches out.
2. the chemicals dosing plant that makes up a prescription according to claim 1, is characterized in that, described centrifugal pump inlet and described dispensing canister bottom surface are perpendicular.
3. the chemicals dosing plant that makes up a prescription according to claim 2, is characterized in that, the described dispensing canister of described centrifugal pump inlet centre distance bottom surface 20CM.
4. the chemicals dosing plant that makes up a prescription according to claim 1, is characterized in that, the described chemicals dosing plant that makes up a prescription also comprises bend pipe, and described bend pipe is arranged on the end of described pipeline two, and described bend pipe goes out current direction and described dispensing canister bottom surface angle is not more than 45 degree.
5. according to the described chemicals dosing plant that makes up a prescription of claim 1-4 any one claim, it is characterized in that, the described chemicals dosing plant that makes up a prescription also comprises flowmeter, and described flowmeter is arranged on described pipeline three water outlets.
6. the chemicals dosing plant that makes up a prescription according to claim 5, is characterized in that, described dispensing canister is cylindrical.
7. the chemicals dosing plant that makes up a prescription according to claim 6, is characterized in that, the relatively described dispensing canister of described pipeline one is drawn vertically upward, and the relatively described dispensing canister of described pipeline two is drawn vertically downward.
8. the chemicals dosing plant that makes up a prescription according to claim 7, is characterized in that, described pipeline one, described pipeline two and described pipeline three are connected by threeway.
9. the chemicals dosing plant that makes up a prescription according to claim 8, is characterized in that, described pipeline one is the steel pipeline.
10. the chemicals dosing plant that makes up a prescription according to claim 9, is characterized in that, described motor is fixed on dispensing canister top by steelframe.
CN201320279549XU 2013-05-21 2013-05-21 Medicine proportioning and feeding device for oil field wastewater treatment Withdrawn - After Issue CN203316061U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320279549XU CN203316061U (en) 2013-05-21 2013-05-21 Medicine proportioning and feeding device for oil field wastewater treatment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320279549XU CN203316061U (en) 2013-05-21 2013-05-21 Medicine proportioning and feeding device for oil field wastewater treatment

Publications (1)

Publication Number Publication Date
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Family Applications (1)

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CN201320279549XU Withdrawn - After Issue CN203316061U (en) 2013-05-21 2013-05-21 Medicine proportioning and feeding device for oil field wastewater treatment

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103787431A (en) * 2014-01-22 2014-05-14 梁开新 Reflow-stirring chemical adding process method and device
CN104174310A (en) * 2013-05-21 2014-12-03 中国石油天然气股份有限公司 Medicine dosing and adding apparatus used for oilfield wastewater treatment, and medicine dosing and adding method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104174310A (en) * 2013-05-21 2014-12-03 中国石油天然气股份有限公司 Medicine dosing and adding apparatus used for oilfield wastewater treatment, and medicine dosing and adding method
CN104174310B (en) * 2013-05-21 2016-06-08 中国石油天然气股份有限公司 Make up a prescription chemicals dosing plant and the adding method thereof that makes up a prescription for oil field wastewater treatment
CN103787431A (en) * 2014-01-22 2014-05-14 梁开新 Reflow-stirring chemical adding process method and device

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C14 Grant of patent or utility model
GR01 Patent grant
C25 Abandonment of patent right or utility model to avoid double patenting
AV01 Patent right actively abandoned

Granted publication date: 20131204

Effective date of abandoning: 20160608