CN103603640A - Chemical feed system for drilling mud system and chemical feed method of chemical feed system - Google Patents
Chemical feed system for drilling mud system and chemical feed method of chemical feed system Download PDFInfo
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- CN103603640A CN103603640A CN201310424428.4A CN201310424428A CN103603640A CN 103603640 A CN103603640 A CN 103603640A CN 201310424428 A CN201310424428 A CN 201310424428A CN 103603640 A CN103603640 A CN 103603640A
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- chemical agent
- tank
- chemicals
- mixing hopper
- mud
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Abstract
The invention discloses a chemical feed system for a drilling mud system and a chemical feed method of the chemical feed system. The chemical feed system comprises a chemical storage tank, a pneumatic pump, a chemical tank and a mud mixing funnel, chemicals in the chemical storage tank are pumped into the chemical tank through the pneumatic pump, and the chemicals in the chemical tank are sucked into the mud mixing funnel through an injection pump mounted on the mud mixing funnel. The chemical feed method includes the steps: pumping the chemicals in the chemical storage tank into the chemical tank through the pneumatic pump; directly sucking the chemicals in the chemical tank into the mud mixing funnel. Therefore, the chemicals are continuously fed, and the problem of intermittence of manual chemical feed is solved.
Description
Technical field
The present invention relates to a kind of chemicals medicine system and method thereof of drilling mud system.
Background technology
At present, on most offshore boring island, carrying out among the dosing process of mud system, be all to adopt manually needed medicament to join mud mixing hopper (HOPPER) afterwards, then by HOPPER, join among mud system.Wherein on this, can cause human cost, the waste of time cost and medicament.
Summary of the invention
The present invention is directed to the deficiencies in the prior art, a kind of chemicals medicine system of new drilling mud be provided, medicament not only can be stored effectively, and in dosing process we without increasing artificial cost and the waste of medicament.In this system, we have adopted compressed air as power source, first by air driven pump, required chemical mediator is lightered among chemical agent tank (CHEMICAL TANK), then pass through Smoking regime, make chemical agent wherein because swabbing action can directly enter into mud mixing hopper (HOPPER) or blending tank (CAUSTIC MIX TANK), the medicament that entered blending tank is by entering into after abundant mixing among mud mixing hopper.
For making above technical purpose, the present invention will take following technical scheme:
A kind of chemicals medicine system of drilling mud system, comprise chemical agent holding vessel, air driven pump, chemical agent tank and mud mixing hopper, chemicals in described chemical agent holding vessel pumps into chemical agent tank through air driven pump, and the chemicals in chemical agent tank sucks mud mixing hopper by the equipped water jet pump of mud mixing hopper.
Described chemical agent tank arranges blending tank with connecting pipe bypass between mud mixing hopper and is connected branch road; Blending tank connects branch road and comprises blending tank, be fitted with air driven pump, and blending tank is connected respectively in this blending tank with mud mixing hopper with chemical agent tank by pipeline.
Between described chemical agent tank and mud mixing hopper, by pipeline, be connected blending tank, in this blending tank, be fitted with air driven pump.
A kind of adding method thereof of the chemicals medicine system based on above-mentioned drilling mud system, by the chemical agent in chemical agent holding vessel, by air driven pump, pump in chemical agent tank, then the mode by suction directly sucks the chemicals in chemical agent tank in mud mixing hopper.
Chemicals in chemical agent tank, before entering mud mixing hopper, first adopts air driven pump mix even in blending tank.
According to above technical scheme, with respect to prior art, the present invention has advantages of following:
(1) dosing of mud system becomes successional dosing, while there will not be artificial dosing, and desultory problem; (2) among this system, can, according to the demand of system by adjusting related valve, effectively control the amount of dosing; (3) in this system, by CAUSTIC MIX TANK lecture, medicament is well mixed, outclass artificial; (4) leakage waste when this system there will not be artificial dosing, the problems such as environment pollution; (5) this system can be a large amount of saving manpower, material resources and financial resources.
Accompanying drawing explanation
Fig. 1 is the medicine system structural representation of drilling mud system of the present invention;
In figure: chemical agent holding vessel 1; The first air driven pump 2; The second air driven pump 3; Chemical agent tank 4; Blending tank 5; Mud mixing hopper 6.
The specific embodiment
Accompanying drawing discloses the structural representation of preferred embodiment involved in the present invention without limitation; Below with reference to accompanying drawing, explain technical scheme of the present invention.
As shown in Figure 1, the chemicals medicine system of drilling mud system of the present invention, comprise chemical agent holding vessel (BJ TANK), air driven pump, chemical agent tank and mud mixing hopper, chemicals in described chemical agent holding vessel pumps into chemical agent tank through air driven pump, and the chemicals in chemical agent tank sucks mud mixing hopper by the equipped water jet pump of mud mixing hopper; Described chemical agent tank arranges blending tank with connecting pipe bypass between mud mixing hopper and is connected branch road; Blending tank connects branch road and comprises blending tank, be fitted with air driven pump, and blending tank is connected respectively in this blending tank with mud mixing hopper with chemical agent tank by pipeline.Certainly, between described chemical agent tank and mud mixing hopper, by pipeline, be connected blending tank, in this blending tank, be fitted with air driven pump.
During use, by platform storeship according to the required chemical agent being supplied in chemical agent holding vessel of mud system, pass through air driven pump, can select Wilden pump, pump in chemical agent tank, chemicals in described chemical agent tank can directly be delivered among mud mixing hopper, or after the even mixed processing of blending tank, then be delivered to mud mixing hopper; Described blending tank is equipped with air driven pump, and the effect of air driven pump is that the chemical goods and materials of TANK inside are uniformly mixed fully, as Cyclone machines, and the effect of agitator.The inner equipped water jet pump of HOPPER, thus can suck the chemicals in blending tank or chemical agent tank; Usually, chemical agent all will be through the mix of blending tank, and without through blending tank, directly join among funnel, this kind of situation only used when blending tank keeps in repair or maintains.
Claims (5)
1. the chemicals medicine system of a drilling mud system, it is characterized in that, comprise chemical agent holding vessel, air driven pump, chemical agent tank and mud mixing hopper, chemicals in described chemical agent holding vessel pumps into chemical agent tank through air driven pump, and the chemicals in chemical agent tank sucks mud mixing hopper by the equipped water jet pump of mud mixing hopper.
2. the chemicals medicine system of drilling mud system according to claim 1, is characterized in that, described chemical agent tank arranges blending tank with connecting pipe bypass between mud mixing hopper and is connected branch road; Blending tank connects branch road and comprises blending tank, be fitted with air driven pump, and blending tank is connected respectively in this blending tank with mud mixing hopper with chemical agent tank by pipeline.
3. the chemicals medicine system of drilling mud system according to claim 1, is characterized in that, between described chemical agent tank and mud mixing hopper, by pipeline, is connected blending tank, in this blending tank, is fitted with air driven pump.
4. the adding method thereof of the chemicals medicine system based on drilling mud system described in claim 1, it is characterized in that, by the chemical agent in chemical agent holding vessel, by air driven pump, pump in chemical agent tank, then the mode by suction directly sucks the chemicals in chemical agent tank in mud mixing hopper.
5. the chemicals adding method thereof of drilling mud system according to claim 4, is characterized in that: the chemicals in chemical agent tank, before entering mud mixing hopper, first adopts air driven pump mix even in blending tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310424428.4A CN103603640A (en) | 2013-09-17 | 2013-09-17 | Chemical feed system for drilling mud system and chemical feed method of chemical feed system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310424428.4A CN103603640A (en) | 2013-09-17 | 2013-09-17 | Chemical feed system for drilling mud system and chemical feed method of chemical feed system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103603640A true CN103603640A (en) | 2014-02-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310424428.4A Pending CN103603640A (en) | 2013-09-17 | 2013-09-17 | Chemical feed system for drilling mud system and chemical feed method of chemical feed system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103603640A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109236218A (en) * | 2018-10-16 | 2019-01-18 | 四川宏华石油设备有限公司 | A kind of mud device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2447517Y (en) * | 2000-08-15 | 2001-09-12 | 中原石油勘探局钻井机械仪表技术研究所 | Drilling fluid feeding device |
| CN201262079Y (en) * | 2008-09-11 | 2009-06-24 | 赵爱民 | Unpowered quantity-controllable medicine-adding apparatus |
| US20120199365A1 (en) * | 2011-02-03 | 2012-08-09 | Patel Dinesh R | Chemical injection regulation mechanism |
| CN202628056U (en) * | 2012-04-25 | 2012-12-26 | 赵江泉 | Full-automatic dosing device for well mouth |
| CN202900217U (en) * | 2012-11-06 | 2013-04-24 | 中国石油化工股份有限公司 | Oil well steam and chemical agent companion injection device |
-
2013
- 2013-09-17 CN CN201310424428.4A patent/CN103603640A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2447517Y (en) * | 2000-08-15 | 2001-09-12 | 中原石油勘探局钻井机械仪表技术研究所 | Drilling fluid feeding device |
| CN201262079Y (en) * | 2008-09-11 | 2009-06-24 | 赵爱民 | Unpowered quantity-controllable medicine-adding apparatus |
| US20120199365A1 (en) * | 2011-02-03 | 2012-08-09 | Patel Dinesh R | Chemical injection regulation mechanism |
| CN202628056U (en) * | 2012-04-25 | 2012-12-26 | 赵江泉 | Full-automatic dosing device for well mouth |
| CN202900217U (en) * | 2012-11-06 | 2013-04-24 | 中国石油化工股份有限公司 | Oil well steam and chemical agent companion injection device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109236218A (en) * | 2018-10-16 | 2019-01-18 | 四川宏华石油设备有限公司 | A kind of mud device |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140226 |
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| RJ01 | Rejection of invention patent application after publication |