CN105233534A - On-line sludge discharge apparatus for crude-oil storage tank - Google Patents
On-line sludge discharge apparatus for crude-oil storage tank Download PDFInfo
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- CN105233534A CN105233534A CN201510699997.9A CN201510699997A CN105233534A CN 105233534 A CN105233534 A CN 105233534A CN 201510699997 A CN201510699997 A CN 201510699997A CN 105233534 A CN105233534 A CN 105233534A
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- storage tank
- oil storage
- conical plate
- crude oil
- mud
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Abstract
A disclosed on-line sludge discharge apparatus for a crude-oil storage tank comprises a taper plate, sludge-collecting cavities and a sludge discharge pipe; the taper plate is fixedly installed at a position, keeping a certain distance from the crude-oil storage tank bottom, on the crude-oil storage tank inner wall, and the cross section of the taper plate is in the shape of a triangle zigzag; the tooth bottom of the taper plate is provided with multiple sludge settling holes, and the tooth lateral side of the taper plate is provided with multiple sludge discharge holes; the taper plate is provided with multiple installation holes; the multiple sludge-collecting cavities are respectively installed at the installation holes; the sludge discharge pipe comprises a main pipe and multiple branch pipes connected with the main pipe, and each branch pipe is installed at the corresponding sludge collecting cavity; and the outer end of the main pipe stretches out of the crude-oil storage tank, and the outer end of the main pipe is provided with an electrically operated valve and a slag slurry pump. The apparatus is simple in structure, is capable of timely removing sludge in the tank, realizes blind-angle-free sludge discharge and production-ceaseless sludge discharge at a normal production state, and mitigates burden of a sewage processing system.
Description
Technical field
The present invention relates to a kind of Cleaning Crude Oil Tank device, be specifically related to the online mud discharging device of a kind of crude oil storage tank.
Background technology
During field produces is run, containing a large amount of solid particle in production fluid, and form mud face at bottom settlings gradually, when it reaches certain thickness, the effective depth of storage tank will correspondingly reduce, the gravity settling separation time decreased of profit will be caused like this, thus have impact on the effect of water-oil separating, increase the weight of the burden of sewage disposal system.The traditional clear mud method of tank of manually entering of many employings carries out mud clearly at present, but this method not only labor strength is large, and certain environment can be brought to pollute and potential safety hazard, and the off-time is long simultaneously, hampers the operation of normal production and relevant device.
Summary of the invention
The object of the present invention is to provide the online mud discharging device of a kind of crude oil storage tank, its structure is simple, can remove mud in tank in time, achieves spoil disposal without the spoil disposal that do not stop production under dead angle and normal state of producing, alleviates the burden of sewage disposal system.
The technical solution adopted for the present invention to solve the technical problems is:
There is provided a kind of crude oil storage tank online mud discharging device, this device is arranged on the bottom of crude oil storage tank, and this device comprises the conical plate, mud collecting cavity body and the discharge pipeline that set gradually from bottom to up;
Described conical plate is fixedly mounted on the crude oil storage tank inwall of certain altitude bottom distance crude oil storage tank, the cross sectional shape of described conical plate is triangular sawtooth shape, multiple heavy mud hole is offered at the bottom of the tooth of described conical plate, the flank of described conical plate offers multiple mudhole, described conical plate offers multiple installing hole;
Multiple described mud collecting cavity body is arranged on each installing hole respectively;
Described discharge pipeline comprises a supervisor and is responsible for described the multiple arms be connected, the quantity of described arm is consistent with the quantity of mud collecting cavity body, each arm is arranged on corresponding mud collecting cavity body respectively, the outer end of described supervisor is stretched out crude oil storage tank and is arranged, and the outer end that described supervisor stretches out crude oil storage tank is provided with electrically operated valve and Pulp pump.
By technique scheme, the external diameter of described conical plate is consistent with the internal diameter of crude oil storage tank.
By technique scheme, described conical plate comprises multiple plate bodys of Sawtooth connection triangular in shape, and described heavy mud hole is opened in the intersection bottom adjacent plate body, and described mudhole is opened on the surface of each plate body.
By technique scheme, the shape in described heavy mud hole is rectangle.
By technique scheme, the shape of described mudhole is circular.
By technique scheme, the angle between described plate body and crude oil storage tank axis is 10 ° ~ 40 °.
By technique scheme, described triangular sawtooth shape is fleam-tooth shape.
By technique scheme, the quantity of described installing hole is 5, and wherein 1 mounting hole site is in the center of conical plate, and other 4 installing holes are rounded centered by this 1 installing hole to be evenly arranged.
By technique scheme, described installing hole is opened between the two adjacent teeth top of described conical plate.
The beneficial effect that the present invention produces is: this device can realize spoil disposal without avoiding each perforate and discharge pipeline blocking while of dead angle; And conical plate can also reduce the random motion of Guan Neizhong lower floor, guarantee that crude oil storage tank dehydration condition is not destroyed, namely in spoil disposal process, do not affect crude oil storage tank self water-oil separating; In addition, this device can guarantee that in tank, mud height is near conical plate height all the time, extends the gravity settling separation time of profit, improves fuel-displaced, water outlet quality.This device without the need to arranging dynamic equipment in crude oil storage tank, and structure is simple, and device reliability is good, achieves spoil disposal without the spoil disposal that do not stop production under dead angle and normal state of producing, alleviate the burden of sewage disposal system.
Concrete, this device arranges conical plate by the bottom at crude oil storage tank, conical plate adopts the landslide type structure of triangular sawtooth shape, heavy mud hole can make the mud settled down enter and be enriched at the bottom of tank, mudhole can prevent because mud is attached on bellmouth upper surface and hinder normal sludge discharge effects, simultaneously, mudhole can also be avoided conical plate destroying conical plate structure produce irreversible injuring because too much mud being collected at, after mud gathers certain altitude, open electrically operated valve, start Pulp pump, under in tank, acting in conjunction inhaled by the pressure of profit and pump, mud between below conical plate and bottom crude oil storage tank is by outside mud collecting cavity body and discharge pipeline drain tank, meanwhile, mud above conical plate is inhaled at the bottom of tank by the heavy mud hole on conical plate and mudhole, immediately also by outside mud collecting cavity body and discharge pipeline drain tank.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described, in accompanying drawing:
Fig. 1 is the structural representation of the embodiment of the present invention;
Fig. 2 is the top view of the embodiment of the present invention;
Fig. 3 is the structural representation of conical plate in the embodiment of the present invention.
In figure: 1-crude oil storage tank, 2-conical plate, 201-sink mud hole, 202-mudhole, 203-installing hole, 204-plate body, 3-mud collecting cavity body, 4-discharge pipeline, 401-supervisor, 402-arm, 5-electrically operated valve, 6-Pulp pump.
Detailed description of the invention
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
As shown in Figure 1-Figure 3, the online mud discharging device of a kind of crude oil storage tank, this device is arranged on the bottom of crude oil storage tank 1, and this device comprises the conical plate 2, mud collecting cavity body 3 and the discharge pipeline 4 that set gradually from bottom to up;
Conical plate 2 is fixedly mounted on the crude oil storage tank inwall of certain altitude bottom distance crude oil storage tank 1, the cross sectional shape of conical plate 2 is triangular sawtooth shape, multiple heavy mud hole 201 is offered at the bottom of the tooth of conical plate 2, the flank of conical plate 2 offers multiple mudhole 202, conical plate 2 offers multiple installing hole 203;
Multiple mud collecting cavity body 3 is arranged on each installing hole 203 respectively;
Multiple arms 402 that discharge pipeline 4 comprises a supervisor 401 and is connected with supervisor 401, the quantity of arm 402 is consistent with the quantity of mud collecting cavity body 3, each arm 402 is arranged on corresponding mud collecting cavity body 3 respectively, the outer end of supervisor 401 is stretched out crude oil storage tank 1 and is arranged, and the outer end that supervisor 401 stretches out crude oil storage tank is provided with electrically operated valve 5 and Pulp pump 6.
In a preferred embodiment of the invention, as shown in Figure 1, the external diameter of conical plate 2 is consistent with the internal diameter of crude oil storage tank 1.
In a preferred embodiment of the invention, as shown in Figure 1, Figure 3, conical plate 2 comprises multiple plate bodys 204 of Sawtooth connection triangular in shape, and heavy mud hole 201 is opened in the intersection bottom adjacent plate body 204, and mudhole 202 is opened on the surface of each plate body 204.
In a preferred embodiment of the invention, as shown in Figure 3, the shape in heavy mud hole 201 is rectangle, and the long edge position that namely two adjacent plate body intersect at bottom offers corresponding rectangular channel, and the rectangular channel on both sides merges and forms heavy mud hole.Because heavy mud hole is offered along the long limit of bar shaped plate body, if the shape of perforate is rectangle, the area in heavy mud hole 201 can be made to maximize, be more conducive at the bottom of sludge settling to tank.
In a preferred embodiment of the invention, as shown in Figure 3, the shape of mudhole 202 is circular.
In a preferred embodiment of the invention, as shown in Figure 1, the inclination angle between plate body and crude oil storage tank axis should be determined according to the spacing that the internal diameter of tank body and conical plate are gone to the bottom, and preferably, the angle between plate body and crude oil storage tank axis is 10 ° ~ 40 °.
In a preferred embodiment of the invention, as shown in Figure 1, triangular sawtooth shape is fleam-tooth shape.
In a preferred embodiment of the invention, as shown in Figure 2 and Figure 3, the quantity of installing hole 203 is 5, and wherein 1 mounting hole site is in the center of conical plate 2, and other 4 installing holes are rounded centered by this 1 installing hole to be evenly arranged.
In a preferred embodiment of the invention, as shown in Figure 1, installing hole 203 is opened between the two adjacent teeth top of conical plate 2.
The present invention is when making, surface is selected to have the steel plate of mudhole as plate body, first multiple plate body is combined into conical plate along long limit indentation, again mud collecting cavity body is placed on conical plate upper surface, and be welded as entirety, again the conical plate with mud collecting cavity body is welded on from the crude oil storage tank inwall of certain altitude at the bottom of tank, mud collecting cavity body is connected with discharge pipeline, electrically operated valve and Pulp pump are arranged on discharge pipeline tank outer vent place, and the arrangement of mud collecting cavity body and discharge pipeline has taken into account the optimization of sludge discharge effects and the simplification of apparatus structure.
The course of work of the present invention is: before electrically operated valve is opened, and mud natural subsidence in crude oil storage tank is also enriched at the bottom of tank by the heavy mud hole at the bottom of the domatic mudhole of conical plate and slope; After mud gathers certain altitude, electrically operated valve is opened, Pulp pump starts, under in tank, acting in conjunction inhaled by the pressure of profit and pump, under conical plate, mud at the bottom of tank is by outside mud collecting cavity body, discharge pipeline drain tank, meanwhile, the mud above conical plate is inhaled at the bottom of tank by the perforate on conical plate, immediately also by outside mud collecting cavity body, discharge pipeline drain tank.
Should be understood that, for those of ordinary skills, can be improved according to the above description or convert, and all these improve and convert the protection domain that all should belong to claims of the present invention.
Claims (9)
1. the online mud discharging device of crude oil storage tank, this device is arranged on the bottom of crude oil storage tank, it is characterized in that, this device comprises the conical plate, mud collecting cavity body and the discharge pipeline that set gradually from bottom to up;
Described conical plate is fixedly mounted on the crude oil storage tank inwall of certain altitude bottom distance crude oil storage tank, the cross sectional shape of described conical plate is triangular sawtooth shape, multiple heavy mud hole is offered at the bottom of the tooth of described conical plate, the flank of described conical plate offers multiple mudhole, described conical plate offers multiple installing hole;
Multiple described mud collecting cavity body is arranged on each installing hole respectively;
Described discharge pipeline comprises a supervisor and is responsible for described the multiple arms be connected, the quantity of described arm is consistent with the quantity of mud collecting cavity body, each arm is arranged on corresponding mud collecting cavity body respectively, the outer end of described supervisor is stretched out crude oil storage tank and is arranged, and the outer end that described supervisor stretches out crude oil storage tank is provided with electrically operated valve and Pulp pump.
2. device according to claim 1, is characterized in that, the external diameter of described conical plate is consistent with the internal diameter of crude oil storage tank.
3. device according to claim 1, is characterized in that, described conical plate comprises multiple plate bodys of Sawtooth connection triangular in shape, and described heavy mud hole is opened in the intersection bottom adjacent plate body, and described mudhole is opened on the surface of each plate body.
4. device according to claim 1, is characterized in that, the shape in described heavy mud hole is rectangle.
5. device according to claim 1, is characterized in that, the shape of described mudhole is circular.
6. device according to claim 3, is characterized in that, the angle between described plate body and crude oil storage tank axis is 10 ° ~ 40 °.
7. device according to claim 1, is characterized in that, described triangular sawtooth shape is fleam-tooth shape.
8. device according to claim 1, is characterized in that, the quantity of described installing hole is 5, and wherein 1 mounting hole site is in the center of conical plate, and other 4 installing holes are rounded centered by this 1 installing hole to be evenly arranged.
9. device according to claim 1, is characterized in that, described installing hole is opened between the two adjacent teeth top of described conical plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510699997.9A CN105233534B (en) | 2015-10-23 | 2015-10-23 | A kind of online mud discharging device of crude oil storage tank |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510699997.9A CN105233534B (en) | 2015-10-23 | 2015-10-23 | A kind of online mud discharging device of crude oil storage tank |
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| CN105233534A true CN105233534A (en) | 2016-01-13 |
| CN105233534B CN105233534B (en) | 2017-08-29 |
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| CN201510699997.9A Active CN105233534B (en) | 2015-10-23 | 2015-10-23 | A kind of online mud discharging device of crude oil storage tank |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107174848A (en) * | 2017-07-05 | 2017-09-19 | 中山市中开环保设备制造有限公司 | Mud discharging device |
| CN107403937A (en) * | 2017-08-18 | 2017-11-28 | 上海电气集团股份有限公司 | Electrolyte suction apparatus and the electrolyte storage tank for including it |
Citations (6)
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| CN2134885Y (en) * | 1992-08-19 | 1993-06-02 | 北京市市政设计研究院 | Side-flow settler for corrugated sloping sheet set |
| KR100662246B1 (en) * | 2006-07-08 | 2006-12-28 | 김원기 | Structure of a tepee block for a water catchment equipment |
| CN102327706A (en) * | 2011-09-28 | 2012-01-25 | 江苏盛世水业发展有限公司 | Anti-blocking sludge discharge device of sewage treatment precipitator |
| CN204208343U (en) * | 2014-11-13 | 2015-03-18 | 太原市润民环保节能有限公司 | Inclined plate sedimentation device |
| CN105169761A (en) * | 2015-09-25 | 2015-12-23 | 北京源海汇通科技有限公司 | Output water decanting weir device |
| CN205055511U (en) * | 2015-10-23 | 2016-03-02 | 武汉工程大学 | Mud device is arranged on line to crude oil storage tank |
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2015
- 2015-10-23 CN CN201510699997.9A patent/CN105233534B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2134885Y (en) * | 1992-08-19 | 1993-06-02 | 北京市市政设计研究院 | Side-flow settler for corrugated sloping sheet set |
| KR100662246B1 (en) * | 2006-07-08 | 2006-12-28 | 김원기 | Structure of a tepee block for a water catchment equipment |
| CN102327706A (en) * | 2011-09-28 | 2012-01-25 | 江苏盛世水业发展有限公司 | Anti-blocking sludge discharge device of sewage treatment precipitator |
| CN204208343U (en) * | 2014-11-13 | 2015-03-18 | 太原市润民环保节能有限公司 | Inclined plate sedimentation device |
| CN105169761A (en) * | 2015-09-25 | 2015-12-23 | 北京源海汇通科技有限公司 | Output water decanting weir device |
| CN205055511U (en) * | 2015-10-23 | 2016-03-02 | 武汉工程大学 | Mud device is arranged on line to crude oil storage tank |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107174848A (en) * | 2017-07-05 | 2017-09-19 | 中山市中开环保设备制造有限公司 | Mud discharging device |
| CN107403937A (en) * | 2017-08-18 | 2017-11-28 | 上海电气集团股份有限公司 | Electrolyte suction apparatus and the electrolyte storage tank for including it |
| CN107403937B (en) * | 2017-08-18 | 2024-02-06 | 上海电气(安徽)储能科技有限公司 | Electrolyte suction device and electrolyte storage tank comprising same |
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| CN105233534B (en) | 2017-08-29 |
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