CN115848846B - Petrochemical liquid storage equipment capable of being cleaned rapidly - Google Patents

Abstract

The invention discloses a quick-cleaning petrochemical liquid storage device, which relates to the technical field of petrochemical storage, and has the advantages of cleaning oil stains in a tank body, and the technical scheme is as follows: including hollow jar body, the cross section of jar body is the rectangle, the lateral wall upper end of jar body is equipped with into oil pipe, jar body bottom is equipped with out oil pipe, jar body top slides and is connected with the slide of each lateral wall towards the rectangle jar body, be equipped with the cavity in the slide, the quantity of slide is four, just be equipped with the power piece that the drive slide removed on the jar body roof inner wall, each the slide all is equipped with a plurality of shower nozzles on the side towards jar body lateral wall, jar body top is equipped with the wash pipe that is used for getting into the washing liquid, the one end that wash pipe is located jar internal is equipped with the closure plate, the intercommunication has the hose with each slide inner cavity intercommunication on the closure plate.

Description

Petrochemical liquid storage equipment capable of being cleaned rapidly

Technical Field

The invention relates to the technical field of petrochemical engineering storage, in particular to a quick-cleaning petrochemical engineering liquid storage device.

Background

One of the main subjects of petroleum, geological exploration, is a viscous, dark brown liquid called "industrial blood", in which the upper part of the crust has petroleum storage, and the main component is a mixture of various alkanes, cycloalkanes, aromatic hydrocarbons, which is mainly used as fuel oil and gasoline, and also as raw materials for many chemical industrial products such as solutions, fertilizers, pesticides, plastics, etc.

The combustible liquid extracted from petroleum by chemical industry is generally diesel oil and gasoline, and the diesel oil and the gasoline are combustible liquids with intense chemical property and have the characteristics of inflammability, explosiveness and volatility.

The Chinese patent with the bulletin number of CN107792554A discloses a quick clean petrochemical liquid storage device, which comprises a storage tank body, an inner tank and an outer tank, wherein supporting legs are symmetrically arranged at the bottom of the storage tank body, the outer tank is welded at the top of each supporting leg, a refrigerating pipe is spirally wound on the outer wall of the inner tank, an oil outlet is arranged at the middle position of the bottom of the storage tank body, and a spray washing pipe is arranged on the vertical axis of the storage tank body inside the inner tank. Through setting up inside spray tube and the shower nozzle of inner tank and can spray high-pressure cleaning liquid on the inner wall of inner tank, because the shower nozzle is evenly arranged around the outer wall of spray tube, can effectually reduce the spray dead angle like this, improve cleaning efficiency, make the abluent cleaner of oil stain.

The problem that the inside oil stain of a tank body can not be cleaned is solved by the prior art, and the applicant develops another new technical scheme in the actual production process so as to solve the problem that the inside oil stain of the tank body can not be cleaned.

Disclosure of Invention

The invention aims to provide a petrochemical liquid storage device capable of being quickly cleaned, which has the advantage of cleaning oil stains in a tank body.

In order to solve the technical problems, the invention adopts the following technical scheme:

the invention provides quick-cleaning petrochemical liquid storage equipment which comprises a hollow tank body, wherein the cross section of the tank body is rectangular, an oil inlet pipe is arranged at the upper end of the side wall of the tank body, an oil outlet pipe is arranged at the bottom of the tank body, sliding plates facing each side wall of the rectangular tank body are connected to the top of the tank body in a sliding mode, cavities are arranged in the sliding plates, the number of the sliding plates is four, power pieces for driving the sliding plates to move are arranged on the inner wall of the top wall of the tank body, a plurality of spray heads are arranged on one side face of each sliding plate facing the side wall of the tank body, a cleaning pipe for entering cleaning liquid is arranged at the top of the tank body, a sealing plate is arranged at one end, located in the tank body, of the cleaning pipe, and hoses communicated with the cavities in the sliding plates are communicated with each other.

Through adopting above-mentioned technical scheme, through advancing oil pipe towards jar internal storage petrochemical liquid, when petrochemical liquid discharge jar body, jar body need wash the time, in going into the cleaning tube, the cleaning solution passes through the hose and gets into each slide this moment, spouts each lateral wall to jar body through the shower nozzle on the slide, and the cleaning solution flows down along each lateral wall, is convenient for wash jar side wall of body, and power piece drive each slide this moment removes, and then changes the shower nozzle on the slide and spout the pressure of the water on the jar body, and then is convenient for wash jar internal wall.

Preferably, the power piece is including setting up four fixed blocks at jar body top, two liang fixed block line mutually perpendicular, three all slide in the fixed block and be connected with first honeycomb duct, another one fixed block internal thread connection has the second honeycomb duct, second honeycomb duct and three the one end that first honeycomb duct deviates from all is connected with a side of each slide, two the one end that first honeycomb duct is close to all articulates there are two pendulum rods, two the one end that first honeycomb duct was kept away from to the pendulum rod articulates respectively at the tip of another first honeycomb duct and second honeycomb duct, is equipped with the first driving piece of drive second honeycomb duct reciprocating motion on the fixed block that is equipped with the second honeycomb duct, four the hose respectively with second honeycomb duct and three the one end intercommunication that first honeycomb duct is close to each other.

Preferably, the first driving piece comprises a first bevel gear rotationally connected to the end face of the fixed block, the second guide pipe penetrates through the first bevel gear and is in threaded connection with the inner wall of the first bevel gear, the top wall of the tank body is rotationally connected with a second bevel gear meshed with the first bevel gear, and the top wall of the outer wall of the tank body is provided with a first motor for driving the second bevel gear to rotate.

Preferably, the power piece is including setting up at the three locating pieces at jar body top, wherein two the line of locating piece is first link, the line of the midpoint of first link and another locating piece is the second link, first link and second link are perpendicular to be distributed, two of first link slide on the locating piece and be connected with the third honeycomb duct, another one on the locating piece threaded connection has the fourth honeycomb duct, the side that fourth honeycomb duct and two third honeycomb ducts deviate from all communicates with corresponding slide, and the both ends of fourth honeycomb duct communicate with two slide respectively this moment, the one end that the locating piece was kept away from to the fourth honeycomb duct articulates there is first actuating lever and second actuating lever, first actuating lever is located the one end that the locating piece was kept away from to the second actuating lever, the one end that first actuating lever and second actuating lever kept away from the fourth honeycomb duct articulates respectively on two third honeycomb ducts, four in the hose two of them respectively with two third intercommunication, two other hoses all communicate with the fourth honeycomb duct, threaded connection is equipped with the fourth reciprocating drive piece on the fourth honeycomb duct.

Preferably, the second driving piece comprises a third bevel gear which is rotationally connected to the end face of the positioning block, the fourth guide pipe penetrates through the third bevel gear and is in threaded connection with the inner wall of the third bevel gear, the top wall of the tank body is rotationally connected with a fourth bevel gear meshed with the third bevel gear, and the top wall of the outer wall of the tank body is provided with a second motor for driving the fourth bevel gear to rotate.

Preferably, the power piece is including rotating four runners that set up at jar body top, four the runner passes through annular belt to be connected, jar body top rotates and is connected with four from the driving wheel, and four are located between four runners from the driving wheel, and four all are located the outside of belt from the driving wheel, four from driving wheel and four runners make the belt form the cross, four slide and jar body top position that slides is located one side of belt and four slide is located four edges of cross belt just offer the hole that passes that supplies the belt to pass on the slide, the slide is equipped with the fixed plate fixed with the belt on the pore wall that passes the hole, each fixed plate makes the belt during operation with the fixed position of belt, drive each fixed plate and be close to each other or keep away from each other, jar body outer wall top is equipped with one of them runner pivoted third motor of drive.

Preferably, the spray heads are uniformly distributed on three sides of the four sliding plates facing the inner wall of the tank body.

Preferably, one end of the oil inlet pipe, which is positioned in the tank body, is provided with a bent pipe which bends and extends downwards.

Preferably, one end of the cleaning pipe, which is located outside the tank body, is connected with a three-way pipe, one end of the three-way pipe is communicated with the cleaning pipe, the other end of the three-way pipe is connected with a storage tank for storing cleaning liquid through a transition pipe, the other end of the three-way pipe is communicated with a vent pipe, the transition pipe and the vent pipe are both provided with a first stop valve, the vent pipe is provided with a blower, and the transition pipe is provided with a water pump.

The invention has the beneficial effects that: the petrochemical liquid is stored in the tank body through the oil inlet pipe, when the petrochemical liquid is discharged out of the tank body, cleaning liquid is introduced into the cleaning pipe when the tank body needs to be cleaned, the cleaning liquid enters all the sliding plates through the hose, the cleaning liquid is sprayed to all the side walls of the tank body through the spray heads on the sliding plates, the cleaning liquid flows downwards along all the side walls, the side walls of the tank body are convenient to clean, the power parts drive all the sliding plates to move at the moment, the pressure of water sprayed onto the tank body by the spray heads on the sliding plates is changed, and the inner wall of the tank body is convenient to clean.

Drawings

In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural view of the present embodiment;

fig. 2 is a schematic structural view of the swing link according to the present embodiment;

FIG. 3 is a schematic diagram of the structure of the second bevel gear according to the present embodiment;

fig. 4 is a schematic structural diagram of the fourth flow guiding tube according to the present embodiment;

fig. 5 is a schematic view of a belt structure according to the present embodiment;

fig. 6 is a schematic structural view of the tee according to the present embodiment.

Reference numerals illustrate:

in the figure: 1. a tank body; 11. an oil inlet pipe; 12. an oil outlet pipe; 13. a slide plate; 131. a cavity; 132. a spray head; 133. cleaning the tube; 134. a closing plate; 135. a hose; 14. a fixed block; 141. a first draft tube; 142. a second flow guide pipe; 143. swing rod; 144. a first bevel gear; 145. a second bevel gear; 15. a positioning block; 151. a third draft tube; 152. a fourth draft tube; 153. a first driving lever; 154. a second driving lever; 16. a rotating wheel; 161. a belt; 162. driven wheel; 163. a fixing plate; 17. a three-way pipe; 171. a transition pipe; 172. a storage tank; 173. a vent pipe; 174. a first stop valve; 175. a blower; 176. and a water pump.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

The utility model provides a quick clear petrochemical liquid storage equipment, as in fig. 1 and 2, including hollow jar body 1, jar body 1's cross section is the rectangle, jar body 1's lateral wall upper end is equipped with into oil pipe 11, jar body 1 bottom is equipped with out oil pipe 12, jar body 1 outer wall conflict is equipped with a plurality of stands and supports jar body 1 off ground, be equipped with the second stop valve on out oil pipe 12, jar body 1 top slides and is connected with the slide 13 towards each lateral wall of rectangle jar body 1, and slide 13's slip direction is being close to or keep away from jar body 1's lateral wall, be equipped with cavity 131 in the slide 13, the quantity of slide 13 is four, and be equipped with the power piece that drive slide 13 removed on jar body 1 roof inner wall, each slide 13 all is equipped with a plurality of shower nozzles 132 on a side towards jar body 1 inside wall, jar body 1 top is equipped with the wash pipe 133 that is used for getting into the washing liquid, the one end that the wash pipe 133 is located jar body 1 is equipped with closing plate 134, the intercommunication has the hose 135 with cavity 131 in each slide 13 on the closing plate 134. At this time, each hose 135 feeds the cleaning liquid into the cavity 131 in each slide plate 13, and the spray head 132 sprays the cleaning liquid in the cavity 131 of the slide plate 13 onto the inner wall of the tank 1.

As shown in fig. 1 and fig. 2, petrochemical liquid is stored in the tank 1 through the oil inlet pipe 11, when the petrochemical liquid is discharged out of the tank 1, cleaning liquid is introduced into the cleaning pipe 133 when the tank 1 needs to be cleaned, the cleaning liquid enters into each sliding plate 13 through the hose 135, is sprayed to each side wall of the tank 1 through the spray heads 132 on the sliding plates 13, flows down along each side wall, and is convenient to clean the side wall of the tank 1, and at the moment, the power piece drives each sliding plate 13 to move, so that the pressure of water sprayed onto the tank 1 by the spray heads 132 on the sliding plates 13 is changed, and the inner wall of the tank 1 is convenient to clean.

As shown in fig. 2 and 3, the power part comprises four fixed blocks 14 arranged at the top of the tank body 1, each fixed block 14 is distributed corresponding to one side wall of the tank body 1, the connecting lines of every two fixed blocks 14 are mutually perpendicular, first guide pipes 141 are slidably connected in the three fixed blocks 14, the other fixed block 14 is internally and spirally connected with second guide pipes 142, one ends of the second guide pipes 142 and the three first guide pipes 141 deviating from are connected with one side surface of each sliding plate 13, two swing rods 143 are hinged to two ends of the first guide pipes 141 on the same straight line, which are close to one end, one ends of the two swing rods 143, which are far from the first guide pipes 141, are respectively hinged to the ends of the other first guide pipes 141 and the second guide pipes 142, first driving parts for driving the second guide pipes 142 to reciprocate are arranged on the fixed blocks 14 provided with the second guide pipes 142, the four hoses 135 are respectively communicated with one ends of the second guide pipes 142 and the three first guide pipes 141, at the moment, the positions of the hoses 135 communicated with the first guide pipes 141 and the second guide pipes 142 are located between the positions hinged with the swing rods 143 and the fixed blocks 14.

As shown in fig. 2 and 3, the first driving member includes a first bevel gear 144 rotatably connected to an end surface of the fixed block 14, the second guide tube 142 passes through the first bevel gear 144 and is in threaded connection with an inner wall of the first bevel gear 144, a second bevel gear 145 engaged with the first bevel gear 144 is rotatably connected to a top wall of the tank 1, and a first motor for driving the second bevel gear 145 to rotate is provided to a top wall of an outer wall of the tank 1.

As shown in fig. 2 and 3, the working principle of the power member is as follows: the first motor drives the second bevel gear 145 to rotate, at this moment, the second bevel gear 145 drives the first bevel gear 144 to rotate, at this moment, the first bevel gear 144 which rotates drives the second guide pipe 142 to move in the fixed block 14, and then the second guide pipe 142 is convenient to drive the other three first guide pipes 141 to move in the fixed block 14 together through the two swing rods 143, at this moment, the first guide pipes 141 opposite to the second guide pipes 142 move close to or away from each other with the second guide pipes 142, and the other two first guide pipes 141 also move close to or away from each other, and then the first guide pipes 141 and the second guide pipes 142 are convenient to drive the sliding plate 13 to move in the direction close to or away from the tank 1, when the sliding plate 13 moves to the farthest direction away from the tank 1, water on the spray head 132 can be sprayed onto the inner wall of the tank 1, or can not be sprayed onto the inner wall, and then the cleaning liquid 132 is sprayed onto the bottom of the tank 1, so that the outflow speed of the bottom of the tank 1 is accelerated, and cleaning liquid is convenient to clean the bottom of the tank 1. The spray range of the spray head 132 positioned at the edge of the slide plate 13 covers the edge of the side wall of the tank 1.

As shown in fig. 4, or, the power part includes three positioning blocks 15 disposed at the top of the tank 1, where the connection line of the two positioning blocks 15 is a first connection line, the connection line between the midpoint of the first connection line and the connection line of the other positioning block 15 is a second connection line, the first connection line and the second connection line are vertically distributed, two positioning blocks 15 of the first connection line are slidably connected with a third guiding pipe 151, another positioning block 15 is screwed with a fourth guiding pipe 152, two sides of the fourth guiding pipe 152 facing away from the two third guiding pipes 151 are respectively communicated with the corresponding sliding plates 13, at this time, two ends of the fourth guiding pipe 152 are respectively communicated with the two sliding plates 13, one end of the fourth guiding pipe 152, far away from the positioning block 15, is hinged with a first driving rod 153 and a second driving rod 154, one end of the first driving rod 153 and one end of the second driving rod 154, far away from the fourth guiding pipe 152, are respectively hinged on the two third guiding pipes 151, two hoses 135 are respectively communicated with the two hoses 135, two other guiding pipes 135 are respectively communicated with the fourth guiding pipes 152, and the fourth guiding pipe 152 are connected with the fourth guiding pipe 152, and the fourth positioning block 15 is provided with a reciprocating driving part.

The second driving piece comprises a third bevel gear which is rotationally connected to the end face of the positioning block 15, a fourth guide pipe 152 penetrates through the third bevel gear and is in threaded connection with the inner wall of the third bevel gear, a fourth bevel gear meshed with the third bevel gear is rotationally connected to the top wall of the tank body 1, and a second motor (not shown in the figure) for driving the fourth bevel gear to rotate is arranged on the top wall of the outer wall of the tank body 1.

As shown in fig. 4, the working principle of the power piece is as follows: the second motor drives the fourth bevel gear to rotate, so that the fourth bevel gear drives the third bevel gear to rotate, the third bevel gear drives the fourth guide pipe 152 to move, the moving fourth guide pipe 152 drives the two third guide pipes 151 to reciprocate in the corresponding positioning blocks 15 through the first driving rod 153 and the second driving rod 154 respectively, at the moment, the two third guide pipes 151 are identical in moving direction, at the moment, the fourth guide pipe 152 drives the sliding plates 13 at two ends, the two third guide pipes 151 drive the two sliding plates 13 to move, the distance between each sliding plate 13 and the inner wall of the tank body 1 is changed, the scouring force of water sprayed onto the inner wall of the tank body 1 by the spray heads 132 is conveniently changed, and the inner wall of the tank body 1 is conveniently scoured and cleaned.

As shown in fig. 5, alternatively, the power member includes four rotating wheels 16 rotatably disposed at the top of the tank 1, the four rotating wheels 16 are connected through an annular belt 161, the top of the tank 1 is rotatably connected with four driven wheels 162, the four driven wheels 162 are located between the four rotating wheels 16, and the four driven wheels 162 are located at the outer sides of the belt 161, the four driven wheels 162 and the four rotating wheels 16 enable the belt 161 to form a cross shape, at this time, the four rotating wheels 16 and the four driven wheels 162 are connected with the belt 161 to drive the belt 161 to transmit, at this time, the four rotating wheels 16 and the four driven wheels 162 are all belt 161 wheels, the sliding positions of the four sliding plates 13 sliding with the top of the tank 1 are located at one side of the belt 161, the four sliding plates 13 are located at four edges of the cross-shaped belt 161, through holes through which the belt 161 passes are formed in the sliding plates 13, fixing plates 163 fixed with the belt 161 are arranged on the walls of the through holes, and the fixing plates 163 are driven to be close to or far away from each other when the belt 161 is operated by the fixing plates 161, and a third motor (not shown in the figure) is arranged at the top of the outer wall of the tank 1 to drive one of the rotating wheels 16 to rotate.

As shown in fig. 5, the working principle of the power member is as follows: when the third motor works, one of the rotating wheels 16 is driven to rotate, the rotating wheels 16 drive the other three rotating wheels 16 and the four driven wheels 162 to rotate through the belt 161, the belt 161 drives the four fixing plates 163 to be close to each other, when the third motor rotates reversely, the four fixing plates 163 are driven to be far away from each other, the fixing plates 163 drive the sliding plate 13 to move, the distance between the sliding plate 13 and the tank body 1 is further conveniently changed, the flushing force of water sprayed on the inner wall of the tank body 1 by the spray head 132 is further conveniently changed, and the inner wall of the tank body 1 is conveniently flushed and cleaned.

As shown in fig. 5, the spray heads 132 are uniformly distributed on three sides of the four sliding plates 13 facing the inner wall of the tank body 1, and one end of the oil inlet pipe 11 positioned in the tank body 1 is provided with a bent pipe which is bent and extends downwards. When the water spray of the sliding plate 13 is reduced, the water enters the oil inlet pipe 11.

As shown in fig. 6, one end of the cleaning tube 133 located outside the tank body 1 is connected with a three-way tube 17, one end of the three-way tube 17 is communicated with the cleaning tube 133, the other end is connected with a storage tank 172 for storing cleaning fluid through a transition tube 171, the other end is communicated with a vent tube 173, the transition tube 171 and the vent tube 173 are both provided with a first stop valve 174, the vent tube 173 is provided with a blower 175, and the transition tube 171 is provided with a water pump 176.

As shown in fig. 6, when petrochemical liquid needs to be stored in the tank 1, the vent pipe 173 and the first stop valve 174 on the transition pipe 171 are closed, when petrochemical liquid in the tank 1 flows out of the tank 1, the first stop valve 174 on the transition pipe 171 is opened, so that cleaning liquid is led into the hose 135 by the water suction pump 176, the inner wall of the tank 1 is conveniently cleaned by the sliding plate 13, when petrochemical liquid needs to be conveyed into the tank 1 again, the first stop valve 174 on the vent pipe 173 is opened, the first stop valve 174 on the transition pipe 171 is closed, and at the moment, the air blower 175 blows air into the vent pipe 173, so that the spray heads 132 on the sliding plate 13 blow air into the inner wall of the tank 1, and the cleaning liquid retained in the sliding plate 13 and the spray heads 132 is conveniently blown out.

It will be apparent to those skilled in the art that various modifications and variations can be made to the present invention without departing from the spirit or scope of the invention. Thus, it is intended that the present invention also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.

Claims (6)

1. The utility model provides a quick clear petrochemical liquid storage equipment, its characterized in that, includes hollow jar body (1), the cross section of jar body (1) is the rectangle, the lateral wall upper end of jar body (1) is equipped with into oil pipe (11), jar body (1) bottom is equipped with out oil pipe (12), jar body (1) top slides and is connected with slide (13) towards each lateral wall of rectangle jar body (1), be equipped with cavity (131) in slide (13), the quantity of slide (13) is four, just be equipped with the power piece that drives slide (13) and remove on jar body (1) roof inner wall, each slide (13) all are equipped with a plurality of shower nozzles (132) on the side of orientation jar body (1) inside wall, jar body (1) top is equipped with cleaning tube (133) that are used for getting into the washing liquid, the one end that cleaning tube (133) are located jar body (1) is equipped with closure plate (134), the intercommunication has hose (135) with cavity (135) in each slide (13) on closure plate (134);

the power piece comprises four fixed blocks (14) arranged at the top of the tank body (1), connecting lines of the two fixed blocks (14) are mutually perpendicular, first guide pipes (141) are slidably connected in the three fixed blocks (14), second guide pipes (142) are connected to the other fixed blocks (14) in a threaded manner, one ends, deviating from the second guide pipes (142) and the three first guide pipes (141), of the two fixed blocks are respectively connected with one side surface of each sliding plate (13), two swing rods (143) are hinged to one end, close to the two first guide pipes, of the two swing rods (143), one end, far from the first guide pipes (141), of the two swing rods is respectively hinged to the end portions of the other first guide pipes (141) and the second guide pipes (142), first driving pieces for driving the second guide pipes (142) to reciprocate are arranged on the fixed blocks (14), and the four flexible pipes (135) are respectively communicated with one ends, close to the second guide pipes (142) and the three first guide pipes (141);

or the power part comprises three positioning blocks (15) arranged at the top of the tank body (1), wherein the connecting lines of the two positioning blocks (15) are first connecting lines, the connecting lines of the middle points of the first connecting lines and the other positioning blocks (15) are second connecting lines, the first connecting lines and the second connecting lines are vertically distributed, the two positioning blocks (15) of the first connecting lines are connected with a third guide pipe (151) in a sliding manner, the other positioning blocks (15) are connected with a fourth guide pipe (152) in a threaded manner, one side, deviating from each of the fourth guide pipe (152) and the two third guide pipes (151), of the corresponding sliding plates (13) are respectively communicated with two ends of the fourth guide pipe (152), one end, far from the positioning blocks (15), of the fourth guide pipe (152) is hinged with a first driving rod (153) and a second driving rod (154), the first driving rod (153) is positioned at one end, far from the positioning blocks (15), the first guide pipe (153) and the second driving rod (135) are respectively hinged with the two hoses (135) at two ends, far from the two ends of the fourth guide pipe (135) are respectively communicated with the two hoses (151), the positioning block (15) in threaded connection with the fourth guide pipe (152) is provided with a second driving piece for driving the fourth guide pipe (152) to reciprocate;

or, the power piece is including rotating four runner (16) that set up at jar body (1) top, four runner (16) are connected through annular belt (161), jar body (1) top rotates and is connected with four follow driving wheel (162), and four follow driving wheel (162) are located between four runner (16), and four follow driving wheel (162) all are located the outside of belt (161), four follow driving wheel (162) and four runner (16) make belt (161) form the cross, four slide (13) are located one side of belt (161) with jar body (1) top position that slides and four slide (13) are located four edges of belt (161) of cross and offer on slide (13) and supply the passing hole of belt (161), slide (13) are equipped with on the pore wall that passes the hole fixed plate (163) with belt (161), and each fixed plate (163) makes when belt (161) work, drive each fixed plate (163) and be close to each other or keep away from each other and drive motor (16) the top of jar (1) and rotate one of them and be equipped with the outer wall of the top.

2. A quick cleaning petrochemical liquid storage device according to claim 1, wherein the first driving member comprises a first bevel gear (144) rotatably connected to the end face of the fixed block (14), the second guide tube (142) penetrates through the first bevel gear (144) and is in threaded connection with the inner wall of the first bevel gear (144), a second bevel gear (145) meshed with the first bevel gear (144) is rotatably connected to the top wall of the tank body (1), and a first motor for driving the second bevel gear (145) to rotate is arranged on the top wall of the outer wall of the tank body (1).

3. A quick cleaning petrochemical liquid storage device according to claim 1, wherein the second driving member comprises a third bevel gear rotatably connected to the end face of the positioning block (15), the fourth guide pipe (152) penetrates through the third bevel gear and is in threaded connection with the inner wall of the third bevel gear, the top wall of the tank body (1) is rotatably connected with a fourth bevel gear meshed with the third bevel gear, and the top wall of the outer wall of the tank body (1) is provided with a second motor for driving the fourth bevel gear to rotate.

4. A quick-cleaning petrochemical liquid storage device according to claim 1, characterized in that said spray heads (132) are uniformly distributed on three sides of four said sliding plates (13) facing the inner wall of the tank (1).

5. A quick cleaning petrochemical liquid storage apparatus according to claim 1, wherein the end of the oil inlet pipe (11) located in the tank (1) is provided as a bent pipe extending downward.

6. The quick-cleaning petrochemical liquid storage device according to claim 1, wherein one end of the cleaning pipe (133) located outside the tank body (1) is connected with a three-way pipe (17), one end of the three-way pipe (17) is communicated with the cleaning pipe (133), the other end of the three-way pipe is connected with a storage tank (172) for storing cleaning liquid through a transition pipe (171), the other end of the three-way pipe is communicated with a vent pipe (173), the transition pipe (171) and the vent pipe (173) are both provided with a first stop valve (174), the vent pipe (173) is provided with a blower (175), and the transition pipe (171) is provided with a water suction pump (176).

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