阅读说明：本技术 一种化工储罐清洗装置 (Chemical storage tank cleaning device ) 是由 于伟 于 2020-07-06 设计创作，主要内容包括：本发明涉及化工制造领域,更具体的说是一种化工储罐清洗装置,包括上固定驱动座、储存罐清洗转动基座、清洗延展推进器、两个罐中刮除清洗器和多个弧状内壁刮除清洗器,所述的储存罐清洗转动基座转动连接在上固定驱动座上,上固定驱动座通过啮合传动连接储存罐清洗转动基座,清洗延展推进器转动连接在上固定驱动座和储存罐清洗转动基座上,储存罐清洗转动基座的中端转动连接两个罐中刮除清洗器；本发明的有益效果为清洗化工罐时优先对管壁进行刮壁清理,清理管壁表较粘的化工材料,避免清理不净；可以适用不同直径大小的化工罐和不同弧度大小的化工罐进行清洗；可以适用于罐开口较小的罐体进行清洗。(The invention relates to the field of chemical manufacturing, in particular to a chemical storage tank cleaning device which comprises an upper fixed driving seat, a storage tank cleaning rotating base, a cleaning extension propeller, two in-tank scraping cleaners and a plurality of arc-shaped inner wall scraping cleaners, wherein the storage tank cleaning rotating base is rotatably connected to the upper fixed driving seat; the cleaning device has the advantages that the wall scraping cleaning is preferentially carried out on the pipe wall when the chemical tank is cleaned, the sticky chemical materials on the surface of the pipe wall are cleaned, and the cleaning failure is avoided; the cleaning device can be suitable for cleaning chemical tanks with different diameters and different radian sizes; can be suitable for cleaning the tank body with a small tank opening.)

1. The utility model provides a chemical industry storage tank belt cleaning device, including last fixed drive seat (1), holding vessel wash rotate base (2), wash extension propeller (3), strike off purger (4) and a plurality of arcuation inner wall in two jars and strike off purger (5), its characterized in that: storage tank wash and rotate base (2) and rotate and connect on last fixed drive seat (1), go up fixed drive seat (1) and connect storage tank through the meshing transmission and wash and rotate base (2), wash extension propeller (3) and rotate and connect on last fixed drive seat (1) and storage tank wash and rotate base (2), storage tank washs and rotates the middle-end of base (2) and rotate and connect two jars in and strike off purger (4), storage tank washs the upper end and the lower extreme that rotate base (2) outer wall and all rotates and connect a plurality of arcuations inner walls and strike off purger (5), strike off purger (4) and a plurality of arcuations inner walls in two jars and strike off purger (5) and all mesh the transmission with washing extension propeller (3) mutually.

2. The chemical storage tank cleaning device according to claim 1, characterized in that: the upper fixing driving seat (1) comprises an upper fixing platform (1-1), two fixing threaded holes (1-2), a center rotating round hole (1-3), an adjusting rotating round hole (1-4), a motor fixing seat (1-5) and a driving motor (1-6), wherein the fixing threaded holes (1-2) are formed in two ends of the upper fixing platform (1-1), the center rotating round hole (1-3) is formed in the middle end of the upper fixing platform (1-1), the adjusting rotating round hole (1-4) is formed in the fixing platform (1-1), the motor fixing seat (1-5) is fixedly connected to the upper fixing platform (1-1), and the driving motor (1-6) is fixedly connected into the motor fixing seat (1-5).

3. The chemical storage tank cleaning device according to claim 2, wherein: the storage tank cleaning rotating base (2) comprises an upper fixed gear (2-1), an insertion cylinder (2-2), a rotating circular ring (2-3), two upper opening frames (2-4), two lower opening frames (2-5) and two middle end opening frames (2-6), a driving motor (1-6) is connected with the upper fixed gear (2-1) through gear meshing transmission, the upper fixed gear (2-1) is fixedly connected to the upper end of the insertion cylinder (2-2), the insertion cylinder (2-2) is rotatably connected into a central rotating circular hole (1-3) through the rotating circular ring (2-3), the upper side of the outer wall of the insertion cylinder (2-2) is uniformly provided with the two upper opening frames (2-4) which are communicated, the lower side of the outer wall of the insertion cylinder (2-2) is uniformly provided with the two lower opening frames (2-5) which are communicated, two middle end opening frames (2-6) are uniformly arranged at the middle end of the insertion cylinder body (2-2).

4. The chemical storage tank cleaning device according to claim 3, wherein: the cleaning extension propeller (3) comprises a hand-screw (3-1), an adjusting threaded seat (3-2), a longitudinal adjusting sliding shaft (3-3), an internal fixing table (3-4) and four driving racks (3-5), the lower end of a hand-rotating screw rod (3-1) is rotatably connected in an adjusting rotating round hole (1-4), the hand-rotating screw rod (3-1) is connected with an adjusting threaded seat (3-2) in a threaded fit mode, a longitudinal adjusting sliding shaft (3-3) is rotatably connected in the adjusting threaded seat (3-2), the longitudinal adjusting sliding shaft (3-3) is slidably connected in an inserting barrel body (2-2) through a sliding block, the lower end of the longitudinal adjusting sliding shaft (3-3) is fixedly connected with an inner fixing table (3-4), and the lower end of the inner fixing table (3-4) is uniformly and fixedly connected with four driving racks (3-5).

5. The chemical storage tank cleaning device according to claim 4, wherein: the inner parts of the upper opening frame (2-4) and the lower opening frame (2-5) are rotatably connected with an arc inner wall scraping cleaner (5), and the middle end opening frame (2-6) is rotatably connected with the scraping cleaner (4) in the tank.

6. The chemical storage tank cleaning device according to claim 5, wherein: the scraping cleaner (4) in the tank comprises a central internal fixed tooth holder (4-1), a central rotating shaft (4-2), a central connecting plate (4-3), a central slot (4-4), a central sliding shaft (4-5), a central spring (4-6), a central sleeve (4-7), a central cleaning seat (4-8), two central scraping edges (4-9) and central cleaning cotton (4-10), wherein the central internal fixed tooth holder (4-1) is rotationally connected to the central rotating shaft (4-2), the central rotating shaft (4-2) is fixedly connected to an upper opening frame (2-4) and a lower opening frame (2-5), the central connecting plate (4-3) is fixedly connected to the central internal fixed tooth holder (4-1), the central slot (4-4) is arranged on the central connecting plate (4-3), the central sliding shaft (4-5) is fixedly connected in the central slot (4-4), the central sleeve (4-7) is connected on the central sliding shaft (4-5) in a sliding mode through a sliding block, the central spring (4-6) is sleeved on the central sliding shaft (4-5) and arranged between the central sleeve (4-7) and the inner wall of the central slot (4-4), the central cleaning seat (4-8) is fixedly connected on the central sleeve (4-7), the two sides of the central cleaning seat (4-8) are respectively and fixedly connected with the central scraping edge (4-9), and the middle end of the central cleaning seat (4-8) is fixedly bonded with the central cleaning cotton (4-10).

7. The chemical storage tank cleaning device according to claim 6, wherein: the arc-shaped inner wall scraping cleaner (5) comprises an arc-shaped inner fixed tooth holder (5-1), an inner rotating shaft (5-2), a connecting plate (5-3), a slot (5-4), a sliding shaft (5-5), a spring (5-6), a sleeve (5-7), an arc-shaped cleaning holder (5-8), two arc-shaped scraping edges (5-9) and arc-shaped cleaning cotton (5-10), wherein the arc-shaped inner fixed tooth holder (5-1) is rotatably connected to the rotating shaft (5-2), the rotating shaft (5-2) is fixedly connected to a middle-end opening frame (2-6), the connecting plate (5-3) is fixedly connected to the arc-shaped inner fixed tooth holder (5-1), the slot (5-4) is arranged on the connecting plate (5-3), the sliding shaft (5-5) is fixedly connected to the slot (5-4), the sleeve (5-7) is connected to the sliding shaft (5-5) in a sliding mode through the sliding block, the spring (5-6) is sleeved on the sliding shaft (5-5) and arranged between the sleeve (5-7) and the inner wall of the open groove (5-4), the arc-shaped cleaning seat (5-8) is fixedly connected to the sleeve (5-7), the two sides of the arc-shaped cleaning seat (5-8) are respectively and fixedly connected with the arc-shaped scraping edge (5-9), and arc-shaped cleaning cotton (5-10) is fixedly bonded to the middle end of the arc-shaped cleaning seat (5-8).

8. The chemical storage tank cleaning device according to claim 7, wherein: the upper end and the lower end of the central scraping edge (4-9) are both arc-shaped.

9. The chemical storage tank cleaning device of claim 8, wherein: the thickness of the central cleaning cotton (4-10) and the arc-shaped cleaning cotton (5-10) is larger than that of the central scraping edge (4-9) and the arc-shaped scraping edge (5-9).

10. The chemical storage tank cleaning device of claim 9, wherein: the driving racks (3-5) are respectively meshed with the inner end of the central inner fixed tooth holder (4-1) and the inner end of the arc-shaped inner fixed tooth holder (5-1).

Technical Field

The invention relates to the field of chemical manufacturing, in particular to a cleaning device for a chemical storage tank.

Background

Patent No. CN201210284715.5 discloses an oil tank cleaning robot, which comprises a machine body, a walking unit, a cleaning unit, a control unit, a sensing communication unit and a power supply unit; the machine body comprises a bottom plate, a lower shell and an upper shell; the walking unit comprises three driving wheels and three driving wheel hydraulic motors; the cleaning unit consists of a cleaning device and a self-excitation pulse device, the cleaning device comprises three cleaning disc brushes and three cleaning disc brush hydraulic motors, and the self-excitation pulse device comprises a pulse device hydraulic motor, a telescopic beam assembly and a self-excitation oscillation pulse nozzle; the control unit consists of a remote control part and a machine body control part; the sensing communication unit comprises a pressure sensor, a temperature sensor, an infrared sensor, an ultrasonic sensor, a horizontal attitude sensor, a turbidity sensor, a camera and an oil gas concentration monitor. The intelligent cleaning device is novel in design, high in intelligent degree, high in working reliability, good in safety performance, capable of achieving all-dimensional cleaning, energy-saving, environment-friendly, high in practicability and high in popularization and application value. But this equipment can't guarantee to carry out effective clearance to more glutinous wall built-up material.

Disclosure of Invention

The invention aims to provide a cleaning device for a chemical storage tank, which has the beneficial effects that when the chemical storage tank is cleaned, the wall of the chemical storage tank is scraped and cleaned preferentially, sticky chemical materials on the surface of the wall of the chemical storage tank are cleaned, and the problem of unclean cleaning is avoided; the cleaning device can be suitable for cleaning chemical tanks with different diameters and different radian sizes; can be suitable for cleaning the tank body with a small tank opening.

The purpose of the invention is realized by the following technical scheme:

the invention aims to provide a chemical storage tank cleaning device which comprises an upper fixed driving seat, a storage tank cleaning rotating base, a cleaning extension propeller, two in-tank scraping cleaners and a plurality of arc-shaped inner wall scraping cleaners.

As a further optimization of the invention, the upper fixing driving seat comprises an upper fixing table, two fixing threaded holes, a central rotating round hole, an adjusting rotating round hole, a motor fixing seat and a driving motor, wherein the two ends of the upper fixing table are respectively provided with the fixing threaded holes, the central rotating round hole is arranged at the middle end of the upper fixing table, the adjusting rotating round hole is arranged on the fixing table, the motor fixing seat is fixedly connected on the upper fixing table, and the driving motor is fixedly connected in the motor fixing seat.

As a further optimization of the invention, the rotary base for cleaning the storage tank comprises an upper fixed gear, an insertion cylinder, a rotary ring, two upper open frames, two lower open frames and two middle open frames, wherein a driving motor is connected with the upper fixed gear through gear meshing transmission, the upper fixed gear is fixedly connected to the upper end of the insertion cylinder, the insertion cylinder is rotatably connected into a central rotary circular hole through the rotary ring, the two upper open frames which are communicated are uniformly arranged on the upper side of the outer wall of the insertion cylinder, the two lower open frames which are communicated are uniformly arranged on the lower side of the outer wall of the insertion cylinder, and the two middle open frames are uniformly arranged at the middle end of the insertion cylinder.

As a further optimization of the invention, the cleaning extension propeller comprises a hand screw, an adjusting threaded seat, a longitudinal adjusting sliding shaft, an internal fixed platform and four driving racks, wherein the lower end of the hand screw is rotatably connected in the adjusting rotating round hole, the hand screw is connected with the adjusting threaded seat through threaded fit, the longitudinal adjusting sliding shaft is rotatably connected in the adjusting threaded seat, the longitudinal adjusting sliding shaft is slidably connected in the insertion cylinder through a sliding block, the lower end of the longitudinal adjusting sliding shaft is fixedly connected with the internal fixed platform, and the lower end of the internal fixed platform is uniformly and fixedly connected with the four driving racks.

As a further optimization of the invention, the inner parts of the upper opening frame and the lower opening frame are rotatably connected with the arc-shaped inner wall scraping cleaner, and the middle end opening frame is rotatably connected with the scraping cleaner in the tank.

As a further optimization of the invention, the scraping cleaner in the tank comprises a central internal fixed tooth holder, a central rotating shaft, a central connecting plate, a central slot and a central sliding shaft, the center cleaning seat comprises a center spring, a center sleeve, a center cleaning seat, two center scraping blades and center cleaning cotton, wherein a center internal fixed tooth seat is rotatably connected to a center rotating shaft, the center rotating shaft is fixedly connected to an upper opening frame and a lower opening frame, a center connecting plate is fixedly connected to the center internal fixed tooth seat, a center groove is formed in the center connecting plate, a center sliding shaft is fixedly connected to the center groove, the center sleeve is connected to the center sliding shaft through a sliding block in a sliding mode, the center spring is sleeved on the center sliding shaft and arranged between the center sleeve and the inner wall of the center groove, the center cleaning seat is fixedly connected to the center sleeve, the two sides of the center cleaning seat are respectively fixedly connected with the center scraping blades, and the center cleaning cotton is fixedly bonded to the middle end.

As a further optimization of the invention, the arc-shaped inner wall scraping cleaner comprises an arc-shaped inner fixed tooth holder, an inner rotating shaft, a connecting plate, a slot, a sliding shaft, a spring, a sleeve, an arc-shaped cleaning holder, two arc-shaped scraping blades and arc-shaped cleaning cotton, wherein the arc-shaped inner fixed tooth holder is rotatably connected to the rotating shaft, the rotating shaft is fixedly connected to the middle end opening frame, the connecting plate is fixedly connected to the arc-shaped inner fixed tooth holder, the slot is formed in the connecting plate, the sliding shaft is fixedly connected to the slot, the sleeve is slidably connected to the sliding shaft through the sliding block, the spring is sleeved on the sliding shaft and arranged between the sleeve and the inner wall of the slot, the arc-shaped cleaning holder is fixedly connected to the sleeve, the arc-shaped scraping blades are respectively fixedly connected to two sides of the arc-shaped.

As a further optimization of the present invention, the upper and lower ends of the central scraping edge are both arc-shaped.

As a further optimization of the invention, the thickness of the central cleaning cotton and the arc-shaped cleaning cotton is larger than that of the central scraping edge and the arc-shaped scraping edge.

As a further optimization of the present invention, the driving rack is engaged with the inner end of the central inner fixed toothholder and the inner end of the arc-shaped inner fixed toothholder, respectively.

By adopting the technical scheme provided by the invention, compared with the prior art, the device has the following beneficial effects that the wall scraping cleaning can be preferentially carried out on the pipe wall when the chemical tank is cleaned by the upper fixed driving seat, the storage tank cleaning rotating base, the cleaning extension propeller, the scraping cleaners in the two tanks and the plurality of arc-shaped inner wall scraping cleaners, so that the sticky chemical material on the surface of the pipe wall is cleaned, and the unclean cleaning is avoided; the cleaning device can be suitable for cleaning chemical tanks with different diameters and different radian sizes; can be suitable for cleaning the tank body with a small tank opening.

Drawings

FIG. 1 is a first general structural diagram of the present invention;

FIG. 2 is a second overall structural schematic of the present invention;

FIG. 3 is a schematic structural view of the upper fixed driving seat of the present invention;

FIG. 4 is a schematic view of the construction of the rotary pedestal for cleaning storage tanks according to the present invention;

FIG. 5 is a schematic view of the construction of the wash extension pusher of the present invention;

fig. 6 is a first schematic view of the construction of the scraping cleaner 4 in a tank of the present invention;

FIG. 7 is a second schematic structural view of the scraping cleaner 4 in a canister of the present invention;

fig. 8 is a third schematic structural view of the scraping washer 4 in the tank of the present invention;

fig. 9 is a schematic structural view of the curved inner wall scraping cleaner of the present invention.

In the figure: the upper fixed driving seat 1; an upper fixed table 1-1; fixing threaded holes 1-2; a central rotating circular hole 1-3; adjusting the rotating round holes 1-4; 1-5 motor fixing seats; driving motors 1-6; the storage tank cleaning rotating base 2; an upper fixed gear 2-1; inserting the barrel 2-2; rotating the circular ring 2-3; opening the frame 2-4 upwards; lower opening frame 2-5; the middle end is provided with a frame 2-6; cleaning the extension propeller 3; 3-1 of a hand-screwed screw; adjusting the threaded seat 3-2; 3-3 of a longitudinal adjusting sliding shaft; 3-4 parts of an internal fixed table; driving racks 3-5; scraping the cleaner 4 in the tank; a tooth holder 4-1 is fixed in the center; a central rotating shaft 4-2; 4-3 of the central connection plate; 4-4 of central slot; 4-5 of a central sliding shaft; 4-6 parts of a central spring; 4-7 of a central sleeve; 4-8 parts of a central cleaning seat; 4-9 parts of central scraping edge; 4-10 parts of central cleaning cotton; the arc inner wall scrapes the cleaner 5; an arc-shaped inner fixed tooth holder 5-1; 5-2 of an inner rotating shaft; 5-3 of a connecting plate; 5-4 of slotting; 5-5 of a sliding shaft; 5-6 parts of spring; 5-7 of a sleeve; 5-8 of an arc-shaped cleaning seat; 5-9 of arc scraping edge; 5-10 of arc-shaped cleaning cotton.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The fixed connection in the device can be fixed by welding, thread fixing and the like, the rotary connection can be realized by baking the bearing on a shaft, a spring retainer groove or an inter-shaft baffle is arranged on the shaft or a shaft hole, the axial fixation of the bearing is realized by clamping an elastic retainer ring in the spring retainer groove or the inter-shaft baffle, and the rotation is realized by the relative sliding of the bearing; different connection modes are used in combination with different use environments.