CN217222823U

CN217222823U - Crude oil storage tank cleaning device

Info

Publication number: CN217222823U
Application number: CN202220491845.5U
Authority: CN
Inventors: 秦善强; 刘军
Original assignee: Shanghai Blue Chang Environmental Engineering Co ltd
Current assignee: Shanghai Blue Chang Environmental Engineering Co ltd
Priority date: 2022-03-07
Filing date: 2022-03-07
Publication date: 2022-08-19
Anticipated expiration: 2032-03-07

Abstract

The utility model belongs to crude oil storage tank washs the field, especially crude oil storage tank belt cleaning device, the following scheme is proposed at present, it includes braced frame, braced frame bottom both sides all are equipped with the extension, it has the slide opening to open on the extension, the slide opening internal rotation is connected with the dwang, threaded connection has the slider of sliding connection in the slide opening on the dwang, the grip block is installed to the bottom of slider, braced frame's inside sliding connection has the flow guide box, it has the intercommunicating pore of vertical setting to open on braced frame's the lateral wall, sliding connection has the connecting block of one end rigid coupling on the flow guide box in the intercommunicating pore, there is motor one on one side of braced frame's top through the support mounting, motor one's output shaft has the lead screw with connecting block threaded connection. This device can fix the device centre gripping at the top opening part of crude oil storage tank, realizes the washing to crude oil storage tank inner wall, and the cleaning performance is good.

Description

Crude oil storage tank cleaning device

Technical Field

The utility model relates to a crude oil storage technical field especially relates to crude oil storage tank belt cleaning device.

Background

At present, in the related technology, after a crude oil storage tank is used for a long time, oil stains are generated in the tank body of the crude oil storage tank, if the oil stains are not cleaned in time, the normal use of the crude oil storage tank is affected, at present, the manual tank cleaning method in the domestic traditional oil tank cleaning method mainly utilizes manpower, the labor intensity is high, the construction period is long, and therefore the crude oil storage tank cleaning device is provided.

SUMMERY OF THE UTILITY MODEL

The utility model provides a crude oil storage tank belt cleaning device has solved the problem of proposing in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the crude oil storage tank cleaning device comprises a supporting frame, wherein extension parts are arranged on two sides of the bottom end of the supporting frame, sliding holes are formed in the extension parts, rotating rods are rotatably connected in the sliding holes, sliding blocks which are slidably connected in the sliding holes are in threaded connection on the rotating rods, clamping blocks are arranged at the bottom ends of the sliding blocks, a flow guide box is slidably connected in the supporting frame, vertically-arranged communication holes are formed in the side wall of the supporting frame, connecting blocks are fixedly connected to the flow guide box at one ends of the communication holes in a sliding mode, a first motor is arranged on one side of the top end of the supporting frame through a support, and an output shaft of the first motor is connected with a lead screw in threaded connection with the connecting blocks;

the bottom of diversion box rotates and is connected with the sealed catheter that sets up in bottom, and gear one is installed on the top of catheter, and motor two is installed to bottom one side of diversion box, and the output shaft of motor two has gear two with gear one meshing, and the bottom both sides of catheter all articulate has flexible pipe, and is equipped with drive mechanism between flexible pipe and the catheter, and is connected with flexible hose between catheter and the flexible pipe, and the equal rigid coupling in one end of flexible pipe has the cleaning brush, and the one end top of flexible pipe is connected with the nozzle.

It is worth mentioning that the supporting frame and the two extending portions are of an integrated structure.

It is worth mentioning that the transmission mechanism comprises a sliding ring which is sleeved outside the liquid guide pipe in a sliding mode, connecting rods are hinged between two sides of the sliding ring and the two telescopic pipes, conveying rollers are mounted at the top end and the bottom end of one side wall, away from the telescopic pipes, of the liquid guide pipe through supports, a transmission belt is connected between the two conveying rollers, and the side wall of the transmission belt is fixed to the sliding ring through screws.

It is worth to say that, a plurality of locating holes are arranged on the driving belt, and one locating hole penetrates through the locking screw to be connected to the side wall of the liquid guide pipe in a threaded mode.

It is worth to say that the bottom end of the liquid guide tube is fixedly connected with a limiting block for supporting and limiting the two telescopic tubes.

It is worth to say that a sealing bearing is installed at the joint of the top end of the liquid guide pipe and the flow guide box, a support ring is arranged on the liquid guide pipe, and the support ring is rotatably connected inside the flow guide box.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model provides a crude oil storage tank belt cleaning device through the setting of braced frame, extension, dwang, slider and grip block, can fix the top end opening part at the crude oil storage tank with the device centre gripping.

2. The utility model provides a crude oil storage tank cleaning device, through the setting of motor I, lead screw, connecting block, can drive the cleaning part up-and-down motion, through the setting of electronic two, gear I, gear II, catheter, flexible pipe, nozzle and cleaning brush simultaneously, can realize the washing to the crude oil storage tank inner wall, the cleaning performance is good;

and through the setting of transport mechanism, can realize folding of part, the inside of convenient business turn over crude oil storage tank.

Drawings

FIG. 1 is a schematic structural view of a crude oil storage tank cleaning device according to the present invention;

FIG. 2 is a schematic view of a partial structure of the crude oil storage tank cleaning device according to the present invention;

fig. 3 is a cross-sectional view of the catheter and the baffle box of the crude oil storage tank cleaning device provided by the present invention.

In the figure: 1. a first motor; 2. a communicating hole; 3. a screw rod; 4. connecting blocks; 5. rotating the rod; 6. a slider; 7. a clamping block; 8. a flow guide box; 9. a support frame; 901. an extension portion; 10. a second motor; 11. a first gear; 12. a catheter; 13. a slip ring; 14. a flexible hose; 15. a limiting block; 16. a telescopic pipe; 17. a connecting rod; 18. a nozzle; 19. a cleaning brush; 20. a drive belt; 201. positioning holes; 21. locking the screw; 22. a conveying roller; 23. and a second gear.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, the crude oil storage tank cleaning device comprises a supporting frame 9, wherein extending portions 901 are arranged on two sides of the bottom end of the supporting frame 9, the supporting frame 9 and the two extending portions 901 are of an integrated structure, the installation stability of the device is enhanced, sliding holes are formed in the extending portions 901, rotating rods 5 are rotatably connected in the sliding holes, sliding blocks 6 which are slidably connected in the sliding holes are connected to the rotating rods 5 in a threaded mode, clamping blocks 7 are installed at the bottom ends of the sliding blocks 6, a flow guide box 8 is slidably connected to the inside of the supporting frame 9, vertically-arranged communicating holes 2 are formed in the side wall of the supporting frame 9, connecting blocks 4 one ends of which are fixedly connected to the flow guide box 8 are slidably connected in the communicating holes 2, a first motor 1 is installed on one side of the top end of the supporting frame 9 through a support, and a screw rod 3 which is in threaded connection with the connecting blocks 4 is connected to an output shaft of the first motor 1;

the bottom end of the diversion box 8 is rotatably connected with a liquid guide tube 12 with the bottom end hermetically arranged, a sealing bearing is arranged at the joint of the top end of the liquid guide tube 12 and the diversion box 8, a support ring is arranged on the liquid guide tube 12, the support ring is rotatably connected inside the diversion box 8, and the liquid guide tube 12 keeps good support and sealing performance while rotating;

the top end of the liquid guide pipe 12 is provided with a first gear 11, one side of the bottom end of the flow guide box 8 is provided with a second motor 10, an output shaft of the second motor 10 is connected with a second gear 23 meshed with the first gear 11, two sides of the bottom end of the liquid guide pipe 12 are both hinged with telescopic pipes 16, a transmission mechanism is arranged between the telescopic pipes 16 and the liquid guide pipe 12, a flexible hose 14 is connected between the liquid guide pipe 12 and the telescopic pipes 16, one ends of the telescopic pipes 16 are all fixedly connected with cleaning brushes 19, and the top of one end of each telescopic pipe 16 is connected with a nozzle 18.

In order to realize the mechanical fixation of the expansion of the telescopic tube 16, a transmission mechanism is adopted, the transmission mechanism comprises a sliding ring 13 which is sleeved outside the liquid guide tube 12 in a sliding way, connecting rods 17 are hinged between the two sides of the sliding ring 13 and the two telescopic tubes 16, the top end and the bottom end of one side wall of the liquid guide tube 12 far away from the telescopic tubes 16 are respectively provided with a transmission roller 22 through a bracket, a transmission belt 20 is connected between the two transmission rollers 22, the side wall of the transmission belt 20 is fixed with the sliding ring 13 through screws, the transmission belt 20 is provided with a plurality of positioning holes 201, one positioning hole 201 penetrates through a locking screw 21 and is connected on the side wall of the liquid guide tube 12 in a threaded way, the transmission belt 20 is pulled to drive the sliding ring 13 to slide up and down on the liquid guide tube 12, after the sliding ring 13 drives the telescopic tubes 16 to expand through the connecting rods 17, the locking screw 21 is screwed after the telescopic tubes 16 move to the horizontal state, the drive belt 20 and thus the telescopic rod 16 are fixed.

In order to further improve the stability of the telescopic tube 16 after being unfolded, a limit block 15 for supporting and limiting the two telescopic tubes 16 is fixedly connected to the bottom end of the liquid guide tube 12, and after the telescopic tubes 16 are unfolded to be in a horizontal state, the support is provided for the telescopic tubes 16.

The telescopic pipe 16 comprises two metal pipes which are mutually sleeved, a sealing ring is arranged at the joint of the metal pipes, one ends which are far away from each other are arranged in a sealing mode, the telescopic pipe 16 can be fixed in a tightening mode through screws on the metal pipes on the outer ring (in the prior art), the length of the telescopic pipe 16 can be adjusted in advance according to the inner diameter of the crude oil tank body, and the cleaning brush 19 is enabled to be in contact with the inner wall of the tank body after the telescopic pipe 16 is unfolded.

When in use: placing a supporting frame 9 at the top opening of the crude oil storage tank, rotating two rotating rods 5, connecting the rotating rods 5 with a sliding block 6 through threads, driving the sliding block 6 to slide in a sliding hole, and driving a clamping block 7 to be clamped and fixed on the inner wall of the top opening of the crude oil storage tank;

then the output shaft of the first motor 1 drives the screw rod 3 to rotate, the screw rod 3 is in threaded connection with the connecting block 4 to drive the guide box 8 and components at the bottom end of the guide box to move into the crude oil tank body, then the locking screw 21 is screwed off to pull the transmission belt 20, the transmission belt 20 drives the sliding ring 13 to slide up and down on the liquid guide pipe 12, the sliding ring 13 drives the telescopic pipe 16 to expand through the connecting rod 17, after the telescopic pipe 16 moves to a horizontal state, the locking screw 21 is screwed down to fix the transmission belt 20, so that the telescopic pipe 16 is fixed, a cleaning liquid connecting pipe with a liquid pump is connected to the guide box 8, the liquid pump is started, the liquid enters the guide box 8, the cleaning liquid enters the liquid guide pipe 12 through the guide box 8, then enters the telescopic pipe 16 through the flexible hose 14, and finally is sprayed out through the nozzle 18, and during spraying, the output shaft of the second motor 10 drives the first gear 1 to rotate, the first gear 11 is meshed with the second gear 23 to drive the liquid guide pipe 12, the telescopic pipe 16 and the cleaning brush 16 to rotate, and meanwhile, the cleaning part can be driven by the first motor 1 to move up and down, so that the inside of the crude oil storage tank can be quickly cleaned, and the cleaning effect is good.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The crude oil storage tank cleaning device comprises a supporting frame (9) and is characterized in that extension parts (901) are arranged on two sides of the bottom end of the supporting frame (9), sliding holes are formed in the extension parts (901), rotating rods (5) are rotatably connected in the sliding holes, sliding blocks (6) which are connected in the sliding holes in a sliding mode are in threaded connection on the rotating rods (5), clamping blocks (7) are installed at the bottom ends of the sliding blocks (6), a flow guide box (8) is connected in the supporting frame (9) in a sliding mode, vertically-arranged communicating holes (2) are formed in the side wall of the supporting frame (9), a connecting block (4) with one end fixedly connected onto the flow guide box (8) is in the communicating holes (2) in a sliding mode, a first motor (1) is installed on one side of the top end of the supporting frame (9) through a support, and an output shaft of the first motor (1) is connected with a lead screw (3) in a threaded connection with the connecting block (4);

the bottom of water conservancy diversion case (8) rotates and is connected with catheter (12) that the bottom sealed set up, gear (11) are installed on the top of catheter (12), motor two (10) are installed to bottom one side of water conservancy diversion case (8), the output shaft of motor two (10) has gear two (23) with gear (11) meshing, the bottom both sides of catheter (12) all articulate has flexible pipe (16), and be equipped with drive mechanism between flexible pipe (16) and catheter (12), and be connected with flexible hose (14) between catheter (12) and flexible pipe (16), the equal rigid coupling of one end of flexible pipe (16) has cleaning brush (19), and the one end top of flexible pipe (16) is connected with nozzle (18).

2. Crude oil tank cleaning device according to claim 1, characterized in that the support frame (9) is of one-piece construction with two extensions (901).

3. The crude oil storage tank cleaning device according to claim 1, wherein the transmission mechanism comprises a sliding ring (13) which is slidably sleeved outside the liquid guide pipe (12), connecting rods (17) are hinged between two sides of the sliding ring (13) and the two telescopic pipes (16), conveying rollers (22) are respectively mounted at the top end and the bottom end of one side wall of the liquid guide pipe (12) far away from the telescopic pipes (16) through supports, a transmission belt (20) is connected between the two conveying rollers (22), and the side wall of the transmission belt (20) is fixed with the sliding ring (13) through screws.

4. The crude oil storage tank cleaning device as claimed in claim 3, wherein the driving belt (20) is provided with a plurality of positioning holes (201), and one positioning hole (201) is threaded on the side wall of the liquid guide pipe (12) through the locking screw (21).

5. The crude oil storage tank cleaning device as claimed in claim 1, characterized in that the bottom end of the liquid guide tube (12) is fixedly connected with a limiting block (15) for supporting and limiting the two telescopic tubes (16).

6. The crude oil storage tank cleaning device according to claim 1, characterized in that the connection between the top end of the liquid guide pipe (12) and the diversion box (8) is provided with a sealing bearing, and the liquid guide pipe (12) is provided with a support ring which is rotatably connected inside the diversion box (8).