CN117960727A - Cleaning device for dangerous chemical storage tank - Google Patents
Cleaning device for dangerous chemical storage tank Download PDFInfo
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- CN117960727A CN117960727A CN202410374191.1A CN202410374191A CN117960727A CN 117960727 A CN117960727 A CN 117960727A CN 202410374191 A CN202410374191 A CN 202410374191A CN 117960727 A CN117960727 A CN 117960727A
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- 238000004140 cleaning Methods 0.000 title claims abstract description 255
- 239000000126 substance Substances 0.000 title claims abstract description 18
- 230000007246 mechanism Effects 0.000 claims abstract description 52
- 238000009434 installation Methods 0.000 claims abstract description 24
- 230000000694 effects Effects 0.000 claims abstract description 23
- 238000004804 winding Methods 0.000 claims description 49
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 46
- 230000007704 transition Effects 0.000 claims description 36
- 239000007788 liquid Substances 0.000 claims description 30
- 230000006835 compression Effects 0.000 claims description 12
- 238000007906 compression Methods 0.000 claims description 12
- 239000002699 waste material Substances 0.000 claims description 11
- 239000000383 hazardous chemical Substances 0.000 claims description 10
- 238000007790 scraping Methods 0.000 claims description 10
- 230000005611 electricity Effects 0.000 claims description 2
- 239000002131 composite material Substances 0.000 abstract description 15
- 230000009471 action Effects 0.000 abstract description 11
- 230000000670 limiting effect Effects 0.000 description 19
- 238000000034 method Methods 0.000 description 19
- 230000008569 process Effects 0.000 description 16
- 230000033001 locomotion Effects 0.000 description 13
- 239000000463 material Substances 0.000 description 11
- 239000003599 detergent Substances 0.000 description 6
- 150000001875 compounds Chemical class 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 230000008094 contradictory effect Effects 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 231100000331 toxic Toxicity 0.000 description 2
- 230000002588 toxic effect Effects 0.000 description 2
- 238000002627 tracheal intubation Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
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- Cleaning In General (AREA)
Abstract
The invention belongs to the technical field of cleaning of chemical storage tanks, and particularly provides a cleaning device of a dangerous chemical storage tank, which comprises a supporting top cover, an opening-closing type composite cleaning assembly, a combined type installation fixing assembly and an adjusting control assembly; the combined type cleaning component is provided, the space is fully utilized, the rotating opening and closing structure is combined, the cleaning range of the combined type cleaning mechanism can be adjusted through the arrangement of the opening and closing adjusting mechanism, the cleaning can be realized for the storage tank with larger ratio of the diameter of the tank opening to the diameter of the tank body, the technical effect of conveniently adjusting the cleaning range is realized, meanwhile, the combined type installation fixing component is provided, and the technical effect of adapting to the installation fixing of the shape and the size of the tank opening of the storage tank with various specifications is realized; the combined type cleaning mechanism has the advantages that the combined type cleaning mechanism can be self-adaptively attached to the inside of the storage tank to clean by combining the pre-action principle with the flexible structure, and the technical effects of comprehensively cleaning the upper wall, the inner wall and the bottom of the storage tank are achieved.
Description
Technical Field
The invention belongs to the technical field of cleaning of chemical storage tanks, and particularly relates to a cleaning device for a dangerous chemical storage tank.
Background
The dangerous chemical storage tank is mainly used for storing extremely toxic, inflammable and explosive chemicals and the like, strict management and control are needed, and the storage tank for containing inflammable, corrosive, toxic or choking mediums is required to be subjected to treatment such as replacement, neutralization, disinfection, cleaning and the like, so that the chemical storage tank needs to be cleaned in time after being used, the residual chemicals in the storage tank are avoided, and new chemicals can be filled after the storage tank is cleaned.
In the prior art, for cleaning work of a chemical storage tank, the following problems exist:
1. The workers are required to wear the protective tools to enter the tank for cleaning, so that time and labor are wasted, and the human body is damaged;
2. The existing cleaning device only cleans the inner wall of the storage tank, but cannot clean the upper wall and the bottom of the storage tank at the same time, so that the problem of incomplete cleaning is caused;
3. Because the diameter of the tank mouth of the chemical product storage tank is greatly different from the diameter in the tank body, and the size of the storage tank is different, the conventional cleaning device cannot be correspondingly adjusted according to the sizes of the storage tanks with various specifications, and the problems of incomplete cleaning or difficult installation are caused.
Disclosure of Invention
In order to solve the above-mentioned existing difficult problem, the invention has provided a dangerous chemical storage tank cleaning device, fully utilized the space and combined with turning the open-close structure, through setting up of the open-close regulating mechanism, the clean scope of the adjustable compound cleaning mechanism, can realize cleaning to the storage tank that the diameter of the tank mouth is relatively large with the internal diameter ratio of tank, have realized the technological effect of the clean scope of convenient regulation, have set up the assembly type and installed the fixed assembly at the same time, have realized adapting to the technological effect that the shape and size of tank mouth of the storage tank of multiple specifications are installed and fixed; the combined type cleaning mechanism can be self-adaptively attached to the inside of the storage tank to clean by adopting a pre-action principle and combining a flexible structure, so that the technical effects of comprehensively cleaning the upper wall, the inner wall and the bottom of the storage tank are realized, and meanwhile, the contradictory technical problems that the device is required to be expanded and cleaned (adapts to the space volume in various tanks) and cannot be expanded and cleaned (inconvenient storage and cannot be taken out from the tanks) are solved by the arrangement of the winding wire.
In order to achieve the above purpose, the technical scheme adopted by the invention is as follows: the invention provides a cleaning device for a dangerous chemical storage tank, which comprises a supporting top cover, wherein the upper part of the supporting top cover is respectively provided with a supporting frame and a main controller, the main controller is arranged on one side of the supporting frame, the cleaning device also comprises an opening-closing type composite cleaning assembly, a combined type installation fixing assembly and an adjusting control assembly, the combined type installation fixing assembly is arranged in the supporting top cover, the adjusting control assembly is arranged on the supporting frame, the adjusting control assembly penetrates through the center of the supporting top cover, the adjusting control assembly is arranged in the center of the combined type installation fixing assembly, the opening-closing type composite cleaning assembly is arranged on the lower part of the adjusting control assembly, the opening-closing type composite cleaning assembly comprises an opening-closing adjusting mechanism, a composite cleaning mechanism and a follow-up transition mechanism, the opening-closing adjusting mechanism and the follow-up transition mechanism are movably arranged on the lower part of the adjusting control assembly, and the follow-up transition mechanism is arranged in the center of the opening-closing adjusting mechanism, and the composite cleaning mechanism is symmetrically arranged on the opening-closing adjusting mechanism.
Further, the opening and closing adjusting mechanism comprises a planetary disc, a driving gear, an adjusting gear, an opening and closing connecting rod and an adjusting screw rod, wherein the planetary disc is arranged at the lower end of the adjusting control assembly, mounting side walls are arranged at two sides of the planetary disc, an adjusting groove is circumferentially formed in the lower wall of the planetary disc in a surrounding mode, the driving gear is rotationally arranged in the planetary disc, the driving gear and the adjusting gear are respectively rotationally arranged in the adjusting groove, the adjusting gear is symmetrically arranged at two sides of the driving gear, the driving gear is meshed with the adjusting gear, the adjusting gear is arranged at the inner side of the mounting side walls, threads are arranged on the inner wall of the adjusting gear, the opening and closing connecting rod is symmetrically rotationally arranged at the lower part of the planetary disc, an adjusting limit groove is embedded in the outer side wall of the opening and closing connecting rod, the adjusting screw rod is meshed with the adjusting gear, a limit plate is rotationally arranged at the lower end of the adjusting screw rod and is slidingly arranged in the adjusting limit groove, the center of the planetary disc is symmetrically and is symmetrically provided with a through pipe groove in a penetrating mode, and the two sides of the opening and closing connecting rod are symmetrically arranged at the connecting rod;
The tank opening and closing adjusting mechanism fully utilizes space and combines a rotating opening and closing structure to drive the opening and closing connecting rod to rotate through the up-and-down motion of the adjusting screw rod to enable the end part of the opening and closing connecting rod to be close to or far away from the opening and closing connecting rod, so that the range of the composite cleaning mechanism is furled or expanded, the adjusting range is large, cleaning can be realized for the storage tank with a large ratio of the tank opening diameter to the tank inner diameter, and the technical effect of conveniently adjusting the cleaning range is realized.
Further, the combined type cleaning mechanism comprises a side wall cleaning plate, a bottom wall cleaning plate, a flexible cleaning strip, a cleaning sac, a winding frame and a winding motor, wherein the side wall cleaning plate is rotationally arranged at the lower end of an opening and closing connecting rod, the bottom wall cleaning plate is arranged at the lower end of the side wall cleaning plate, the side wall cleaning plate is mutually perpendicular to the bottom wall cleaning plate, the bottom wall cleaning plate is movably arranged below the opening and closing connecting rod, a compression spring is connected between the side wall cleaning plate and the opening and closing connecting rod, the flexible cleaning strip and the cleaning sac are respectively arranged at the upper part of the side wall cleaning plate, the cleaning sac is arranged at the outer side of the flexible cleaning strip, the winding frame is arranged on an installation side wall, the winding frame is wound with a winding wire, the end part of the winding wire is connected with the upper part of the inner side wall of the flexible cleaning strip, the winding motor is arranged on the winding frame, bristles are respectively arranged on the outer side wall of the side wall cleaning plate, the lower wall of the bottom wall cleaning plate and the outer side wall of the cleaning sac, the edge of the bottom wall cleaning plate is provided with a scraping plate, and one side of the scraping plate is arranged on one side of the brushing bristles;
The flexible cleaning strip is made of PVC materials, under the elastic action of the compression spring, an L-shaped structure formed by the side wall cleaning plate and the bottom wall cleaning plate is outwards unfolded all the time around the lower end of the opening and closing connecting rod, and further the flexible cleaning strip and the cleaning bag are outwards expanded, so that the cleaning bag and the side wall cleaning plate are enabled to be attached to the inner wall of the storage tank all the time in a self-adaptive mode to clean, the flexible cleaning strip is made of PVC materials with good flexibility, the flexible cleaning strip is provided with certain hardness and is easy to deform at the same time, when the electric telescopic column is in an initial state, the opening and closing of the opening and closing connecting rod is adjusted at the moment, the distance between the side wall cleaning plate and the upper wall of the storage tank is shortened due to the fact that the opening and closing connecting rod is outwards expanded, the flexible cleaning strip made of PVC materials arranged on the upper portion of the side wall cleaning plate is enabled to deform due to the blocking of the inner wall of the storage tank, the elastic action of the compression spring is enabled to push the side wall cleaning plate to be attached to the inner wall of the storage tank all the time, and accordingly the cleaning bag is enabled to be attached to the upper wall of the storage tank in a self-adaptive mode, and the main rotating motor is started, so that the cleaning bag can be enabled to rotate and clean the upper wall of the storage tank is achieved, and the technical effect of cleaning bag is achieved;
In addition, because the flexible cleaning strip and the cleaning bag are outwards expanded, the whole occupied space of the device is overlarge, the problem that the device is difficult to take out easily occurs, and the expansion positions of the flexible cleaning strip and the cleaning bag can be controlled by arranging the winding wire, so that the contradictory technical problems that the device is required to be expanded and cleaned (adapts to various space volumes in a tank) and cannot be expanded and cleaned (is inconvenient to store and cannot be taken out from the tank) are solved.
Preferably, a first liquid through cavity is formed in the bottom wall cleaning plate, first through holes are uniformly distributed in the lower wall of the bottom wall cleaning plate, a second liquid through cavity is formed in the side wall cleaning plate, second through holes are uniformly distributed in the outer side wall of the side wall cleaning plate, a third liquid through cavity is formed in the flexible cleaning strip, a third through hole is formed in the outer side wall of the cleaning bag, the third liquid through cavity is communicated with the cleaning bag, the first liquid through cavity is communicated with the first through holes, the second liquid through cavity is communicated with the second through holes, and the first liquid through cavity, the second liquid through cavity and the third liquid through cavity are mutually communicated;
Preferably, the cleaning bag is made of rubber, the third through hole is made of a cross hole structure, the cross hole structure is combined with the rubber, the cleaning bag is filled with a detergent when the storage tank is cleaned under no pressure, the cleaning bag is mixed with the detergent after being filled with water, and the cleaning bag is extruded and sprayed out through the inner wall of the storage tank, and meanwhile, the cleaning effect is better due to the fact that high-pressure water flow and reagent are used for cleaning.
Further, the follow-up transition mechanism comprises a follow-up telescopic rod, a transition plate and a water delivery pipe, wherein the follow-up telescopic rod is arranged in the through pipe groove in a sliding manner, the inside of the follow-up telescopic rod is hollow, the transition plate is connected to the lower end of the symmetrical follow-up telescopic rod, waste suction ports are symmetrically arranged at the lower part of the transition plate, the waste suction ports are arranged below the follow-up telescopic rod, the water delivery pipe is symmetrically connected to the opposite side wall of the bottom wall cleaning plate, the water delivery pipe is arranged in the follow-up telescopic rod in a sliding manner through the inside of the transition plate, the water delivery pipe on one side is communicated with the first through liquid cavity, the water delivery pipe on the other side is communicated with the waste suction ports through the inside of the transition plate, and bristles are arranged at the bottom of the transition plate;
When the bottom of the storage tank is to be cleaned, the driving gear, the winding motor and the electric telescopic column are controlled in a linkage manner, so that the opening and closing connecting rod is folded inwards or outwards expanded, the winding wire is wound or paid off by the winding motor, the flexible cleaning strip is pulled or controlled to be folded inwards or outwards expanded, in the process, the electric telescopic column is contracted upwards or downwards expanded, a space is provided for folding or expanding the opening and closing connecting rod, meanwhile, the water pipe is wound, the water pipe part between the bottom wall cleaning plate and the transition plate is prevented from winding, in the process, the scraping plate scrapes dirt on the bottom of the storage tank, bristles on the bottom of the bottom wall cleaning plate clean the bottom of the storage tank, cleaning of the bottom of the storage tank is realized, multiple times of cleaning can be selectively carried out, and in the process, the bottom wall cleaning plate is always attached to the bottom of the storage tank;
The combined type cleaning component that opens and shuts that sets up adopts the principle of action to combine flexible construction in advance, has realized the technological effect of comprehensive clean storage jar upper wall, inner wall and bottom, makes the cleanness in the storage jar comparatively thoroughly.
Further, the center of supporting the top cap is equipped with movable through-hole, the inside of supporting the top cap is centers on movable through-hole is equipped with the power groove, the circumferencial direction of power groove is equipped with first spacing groove and second spacing groove respectively, first spacing groove and second spacing groove are equipped with two respectively, second spacing groove and first spacing groove mutually perpendicular, the lower part of first spacing groove is located in second spacing groove intercommunication, the lateral wall of supporting the top cap is run through respectively to the one end of first spacing groove and second spacing groove, first spacing groove and second spacing groove are the central symmetry setting with movable through-hole as the center respectively, the lower wall of supporting the top cap is equipped with the centre gripping groove along circumferencial direction equipartition, the centre gripping groove runs through the lateral wall of supporting the top cap, the centre gripping groove is linked together with first spacing groove and second spacing groove respectively.
Further, the combined type installation fixing assembly comprises a power gear, a first movable rod, a second movable rod, a clamping rod and a clamping plate, wherein the power gear is rotationally arranged in the supporting top cover, the power gear is rotationally arranged in the power groove, the first movable rod is slidingly arranged in the first limiting groove, the second movable rod is slidingly arranged in the second limiting groove, the first movable rod and the second movable rod are respectively and symmetrically arranged around the power gear in the center along the circumferential direction, one sides of the first movable rod and the second movable rod, which are oriented to the power gear, are respectively provided with movable teeth, the movable teeth are meshed with the power gear, the clamping rods are respectively arranged at the lower parts of one ends of the first movable rod and the second movable rod, which are oriented to the clamping groove, the clamping rod slides in the clamping groove, the clamping plate is rotationally arranged at the lower end of the clamping rod, the clamping plate is in an L-shaped arrangement, and a clamping pad is arranged on the side wall of the clamping plate, which is oriented to the outer side;
The combined type installation fixing assembly fully utilizes the upper and lower structural space, through the rotation of the power gear, the linear motion of the first movable rod and the second movable rod is driven simultaneously, because of the limiting effect of the first limiting groove and the second limiting groove, the motion of the first movable rod and the second movable rod is not interfered with each other, the four clamping plates are respectively outwards expanded or inwards contracted under the driving, the coverage area range is adjusted, simultaneously, the clamping plates are mutually rotationally connected with the clamping rods and the clamping pads are arranged, so that the clamping plates can be self-adaptively attached to the inner wall of the tank opening of the storage tank, the clamping plates are clamped at the tank opening of the storage tank due to the L-shaped arrangement, the shaking of the device in the cleaning process is avoided, and the technical effect of being suitable for the tank opening shape and the size installation fixing of the storage tank is realized.
Further, the regulation control assembly includes main rotation motor, electric telescopic column and intubate post, the upper portion of support frame is located to main rotation motor, the lower part of support frame is located to electric telescopic column, in the activity through-hole was located to electric telescopic column, electric telescopic column's inside is the cavity setting, electric telescopic column's inside is linked together with the siphunculus groove, main rotation motor's output and electric telescopic column electricity are connected, the intubate post is located main rotation motor's upper portion, intubate post's inside circumference equipartition is equipped with the intubate mouth, the raceway is through intubate mouth at electric telescopic column, logical piping groove, follow-up telescopic link and transition inboard slip.
Preferably, the scraping plate and the clamping pad are made of rubber, have certain elasticity and are easy to deform.
Preferably, the main controller is a PLC controller, the main controller adopts Siemens S7-200, and the main rotating motor, the electric telescopic column, the power gear, the driving gear and the winding motor are respectively and electrically connected with the main controller.
The beneficial effects obtained by the invention by adopting the structure are as follows:
1. According to the cleaning device for the dangerous chemical storage tank, provided by the invention, the space is fully utilized, the rotating opening and closing structure is combined, the opening and closing adjusting mechanism is arranged, the up-and-down movement of the adjusting screw drives the opening and closing connecting rod to rotate, so that the end part of the opening and closing connecting rod is close to or far away from the opening and closing connecting rod, the range of the composite cleaning mechanism is furled or expanded, the adjusting range is large, the cleaning can also be realized aiming at the storage tank with a large ratio of the diameter of the tank opening to the diameter of the tank body, and the technical effect of conveniently adjusting the cleaning range is realized.
2. The combined type installation fixing assembly is arranged, the upper structural space and the lower structural space are fully utilized, the linear motion of the first movable rod and the second movable rod is driven through the rotation of the power gear, the coverage area range of the clamping plate can be adjusted, the clamping plate and the clamping rod are mutually rotationally connected, the clamping plate can be attached to the inner wall of the tank opening of the extrusion storage tank in a self-adaptive mode, the clamping plate is clamped to the tank opening of the storage tank through the L-shaped arrangement, shaking of the device in the cleaning process is avoided, and the technical effect of being suitable for the shape and the size installation fixing of the tank opening of the storage tank in various specifications is achieved.
3. The combined type cleaning mechanism is combined with a flexible structure by adopting a pre-action principle, so that the combined type cleaning mechanism can be self-adaptively attached to the inside of the storage tank for cleaning, and the driving gear, the winding motor and the electric telescopic column can be controlled in a linkage manner through the PLC, so that the technical effects of comprehensively cleaning the upper wall, the inner wall and the bottom of the storage tank are realized, and the inside of the storage tank is thoroughly cleaned.
4. Because flexible cleaning strip and clean bag outwards expand, make the whole occupation space of device too big, easily appear the device and be difficult to take out the problem, through the setting of receipts spiral, steerable flexible cleaning strip and clean bag's expansion position has solved the device and has had both had to expand clean (adaptation multiple jar interior space volume) but also can not expand clean (accomodate inconvenient and can't take out from the jar in) contradiction technical problem.
5. The cleaning bag adopts the rubber material, and the third through hole adopts the cross hole structure, and cross hole structure combines the rubber material, is in the closed state under no pressure, when carrying out the storage tank cleaning, is equipped with the detergent into the cleaning bag, mixes with the detergent after the cleaning bag is interior to lead to water and extrude the cleaning bag and spout through the storage tank inner wall, utilizes high-pressure rivers and reagent clean simultaneously, makes clean effect better.
Drawings
FIG. 1 is a front view of a cleaning device for a hazardous chemical storage tank according to the present invention;
FIG. 2 is a schematic view of the combined structure of the support top cover and the adjustment control assembly;
FIG. 3 is a schematic view of an exploded construction of the support header and the modular mounting fixture assembly;
FIG. 4 is a front view of the combined structure of the support top cover and the combined mounting fixture assembly;
FIG. 5 is a schematic cross-sectional view of the structure at A-A in FIG. 4;
FIG. 6 is a schematic cross-sectional view of the structure at B-B in FIG. 4;
FIG. 7 is a schematic structural view of an open-close type composite cleaning assembly;
FIG. 8 is a schematic view of the internal structure of a planetary disc;
FIG. 9 is a schematic view of a partial enlarged structure at C in FIG. 7;
FIG. 10 is a left side view of the open-close type composite cleaning assembly;
FIG. 11 is a schematic cross-sectional view of the structure at D-D in FIG. 10;
Fig. 12 is a partially enlarged schematic structural view of fig. 11 at E.
Wherein 1, a supporting top cover, 11, a supporting frame, 12, a main controller, 13, a movable through hole, 14, a power groove, 15, a first limit groove, 16, a second limit groove, 17, a clamping groove, 2, an open-close type compound cleaning component, 21, an open-close adjusting mechanism, 211, a planetary disc, 212, an adjusting groove, 213, a driving gear, 214, an adjusting gear, 215, an open-close connecting rod, 216, an adjusting screw, 217, an adjusting limit groove, 218, a limit plate, 219, a tube through groove, 2110, an installation side wall, 22, a compound cleaning mechanism, 221, a side wall cleaning plate, 2211, a second liquid through cavity, 2212, a second through hole, 222, a bottom wall cleaning plate, 2221, a first liquid through cavity, 2222, a scraping plate, 2223, first through hole, 223, flexible cleaning strip, 2231, third through hole, 2232, third through hole, 224, cleaning bag, 225, winding frame, 226, winding line, 227, winding motor, 228, compression spring, 229, brush hair, 23, follow-up transition mechanism, 231, follow-up telescopic rod, 232, transition plate, 233, waste suction port, 234, water pipe, 3, combined installation fixing component, 31, power gear, 32, first movable rod, 33, second movable rod, 34, movable tooth, 35, clamping rod, 36, clamping plate, 37, clamping pad, 4, adjusting control component, 41, main rotation motor, 42, electric telescopic column, 43, intubation column, 44, intubation port.
Detailed Description
The technical scheme of the present invention is further described in detail below with reference to specific embodiments, and the technical features or connection relationships described in the present invention are all the prior art that is not described in detail.
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1, the cleaning device for a dangerous chemical storage tank provided by the invention comprises a supporting top cover 1, wherein the upper part of the supporting top cover 1 is respectively provided with a supporting frame 11 and a main controller 12, the main controller 12 is arranged on one side of the supporting frame 11, the main controller 12 is a PLC controller, a combined type installation fixing component 3 is arranged in the supporting top cover 1, an adjusting control component 4 is arranged on the supporting frame 11, the adjusting control component 4 penetrates through the center of the supporting top cover 1, the adjusting control component 4 is arranged at the center of the combined type installation fixing component 3, and the lower part of the adjusting control component 4 is provided with an opening-closing type composite cleaning component 2.
As shown in fig. 1-6, a movable through hole 13 is formed in the center of the supporting top cover 1, a power groove 14 is formed in the supporting top cover 1 around the movable through hole 13, a first limit groove 15 and a second limit groove 16 are respectively formed in the circumferential direction of the power groove 14, two first limit grooves 15 and two second limit grooves 16 are respectively formed in the circumferential direction of the power groove 14, the second limit groove 16 is perpendicular to the first limit groove 15, the second limit groove 16 is communicated with the lower portion of the first limit groove 15, one ends of the first limit groove 15 and the second limit groove 16 respectively penetrate through the side wall of the supporting top cover 1, the first limit groove 15 and the second limit groove 16 are respectively and symmetrically arranged in a center by taking the movable through hole 13 as the center, clamping grooves 17 are uniformly distributed in the circumferential direction on the lower wall of the supporting top cover 1, the clamping grooves 17 penetrate through the side wall of the supporting top cover 1, and the clamping grooves 17 are respectively communicated with the first limit groove 15 and the second limit groove 16;
the combined type mounting and fixing assembly 3 comprises a power gear 31, the power gear 31 is rotationally arranged in a supporting top cover 1, the power gear 31 is rotationally arranged in a power groove 14, the power gear 31 is electrically connected with a main controller 12, a first movable rod 32 and a second movable rod 33 are respectively arranged on one side of the power gear 31 in the circumferential direction, the first movable rod 32 is slidingly arranged in a first limiting groove 15, the second movable rod 33 is slidingly arranged in a second limiting groove 16, due to the limiting effect of the first limiting groove 15 and the second limiting groove 16, the movement of the first movable rod 32 and the movement of the second movable rod 33 are not interfered with each other, the first movable rod 32 and the second movable rod 33 are respectively arranged in a central symmetry manner around the power gear 31 along the circumferential direction, movable teeth 34 are respectively arranged on one side of the first movable rod 32 and the second movable rod 33 facing the power gear 31, clamping rods 35 are respectively arranged on the lower parts of one ends of the first movable rod 32 and the second movable rod 33 facing the clamping groove 17, the clamping rods 35 slide in the second limiting groove 17, a clamping plate 36 is rotationally arranged on the lower ends of the clamping rods 35, and the clamping plates 36 are arranged on the clamping plates 36 and are arranged on the side walls of the clamping plates 37 facing the outer sides;
The upper and lower structure space is fully utilized, through the rotation of the power gear 31, the linear motion of the first movable rod 32 and the second movable rod 33 is driven simultaneously, the coverage area range of the four clamping plates 36 can be adjusted, meanwhile, the clamping plates 36 and the clamping rods 35 are mutually rotationally connected, and the clamping pads 37 are arranged, so that the clamping plates 36 can be adaptively attached to the inner wall of the tank opening of the storage tank for extrusion, the clamping plates 36 are clamped at the tank opening of the storage tank due to the L-shaped arrangement, the shaking of the device in the cleaning process is avoided, and the technical effects of adapting to the shape and the size installation fixing of the tank opening of the storage tank with various specifications are realized.
As shown in fig. 1 and 2, the adjusting and controlling assembly 4 comprises a main rotating motor 41, the main rotating motor 41 is arranged on the upper portion of the supporting frame 11, an electric telescopic column 42 is arranged on the lower portion of the supporting frame 11, the electric telescopic column 42 is arranged in the movable through hole 13, the output end of the main rotating motor 41 is electrically connected with the electric telescopic column 42, the inside of the electric telescopic column 42 is in a hollow arrangement, a pipe inserting column 43 is arranged on the upper portion of the main rotating motor 41, pipe inserting ports 44 are uniformly distributed on the inner circumference of the pipe inserting column 43, water conveying pipes 234 are movably inserted in the pipe inserting ports 44, the main rotating motor 41 and the electric telescopic column 42 are electrically connected with the main controller 12 respectively, and the main rotating motor 41 controls the whole rotation of the electric telescopic column 42.
As shown in fig. 1 and 7-12, the open-close type composite cleaning assembly 2 comprises an open-close adjusting mechanism 21 and a follow-up transition mechanism 23, wherein the open-close adjusting mechanism 21 and the follow-up transition mechanism 23 are movably arranged at the lower part of an electric telescopic column 42, the follow-up transition mechanism 23 is arranged at the center of the open-close adjusting mechanism 21, and the open-close adjusting mechanism 21 is symmetrically provided with a composite cleaning mechanism 22;
The opening and closing adjusting mechanism 21 comprises a planetary disc 211, the planetary disc 211 is arranged at the lower end of the electric telescopic column 42, mounting side walls 2110 are arranged at two sides of the planetary disc 211, an adjusting groove 212 is circumferentially arranged around the lower wall of the planetary disc 211, a driving gear 213 is rotationally arranged at the lower part of the planetary disc 211, the driving gear 213 is rotationally arranged in the adjusting groove 212, an adjusting gear 214 is rotationally arranged at the lower end of the adjusting groove 212, the adjusting gear 214 is symmetrically arranged at two sides of the driving gear 213, the adjusting gear 214 is meshed with the driving gear 213, the adjusting gear 214 is arranged at the inner side of the mounting side walls 2110, threads are arranged on the inner wall of the adjusting gear 214, an adjusting screw 216 is arranged at the inner side of the adjusting gear 214 in a meshed manner, the driving gear 213 is electrically connected with the main controller 12, the adjusting gears 214 at two sides of the adjusting gear 213 are synchronously rotated through the driving gear 213, the adjusting screw 216 is driven to linearly move up and down through the driving gear 213, an opening and closing connecting rod 215 is symmetrically rotationally arranged at the lower part of the planetary disc 211, an adjusting limiting groove 217 is internally embedded at the outer side wall of the adjusting screw 215, a limiting plate 218 is rotationally arranged at the lower end of the adjusting screw 216, the limiting plate 218 is slidingly arranged at the two sides of the adjusting limiting groove 217, a through groove 219 symmetrically penetrates through a through groove 219, and is symmetrically arranged at the inner side of the electric through pipe 219 and is communicated with the inner side of the telescopic column 42;
The combined type cleaning mechanism 22 comprises a side wall cleaning plate 221, the side wall cleaning plate 221 is rotatably arranged at the lower end of the opening and closing connecting rod 215, the lower end of the side wall cleaning plate 221 is provided with a bottom wall cleaning plate 222, the side wall cleaning plate 221 is mutually perpendicular to the bottom wall cleaning plate 222, the bottom wall cleaning plate 222 is movably arranged below the opening and closing connecting rod 215, a compression spring 228 is connected between the side wall cleaning plate 221 and the opening and closing connecting rod 215, the upper part of the side wall cleaning plate 221 is respectively provided with a flexible cleaning strip 223 and a cleaning bag 224, the cleaning bag 224 is arranged at the outer side of the flexible cleaning strip 223, bristles 229 are respectively arranged on the outer side wall of the side wall cleaning plate 221, the lower wall of the bottom wall cleaning plate 222 and the outer side wall of the cleaning bag 224, the edge of the bottom wall cleaning plate 222 is provided with a scraping plate 2222, the scraper blade 2222 is arranged on one side of the brush hair 229, a first liquid passing cavity 2221 is arranged in the bottom wall cleaning plate 222, first through holes 2223 are uniformly distributed on the lower wall of the bottom wall cleaning plate 222, the first liquid passing cavity 2221 is communicated with the first through holes 2223, a second liquid passing cavity 2211 is arranged in the side wall cleaning plate 221, a second through hole 2212 is uniformly distributed on the outer side wall of the side wall cleaning plate 221, the second liquid passing cavity 2211 is communicated with the second through hole 2212, a third liquid passing cavity 2231 is arranged in the flexible cleaning strip 223, the third liquid passing cavity 2231 is communicated with the cleaning bag 224, a third through hole 2232 is arranged on the outer side wall of the cleaning bag 224, the first liquid passing cavity 2221, the second liquid passing cavity 2211 and the third liquid passing cavity 2231 are mutually communicated, and the third liquid passing cavity 2232 adopts a cross hole structure;
the mounting side wall 2110 is provided with a winding frame 225, the winding frame 225 is wound and received with a winding wire 226, the end part of the winding wire 226 is connected with the upper part of the inner side wall of the flexible cleaning strip 223, the winding frame 225 is provided with a winding motor 227, and the winding motor 227 is electrically connected with the main controller 12;
Aiming at the situation that the diameter of the tank mouth of the storage tank is greatly different from the diameter of the tank body, the device fully utilizes the space and combines the rotating opening and closing structure, the provided opening and closing adjusting mechanism 21 drives the opening and closing connecting rod 215 to rotate through the up-and-down motion of the adjusting screw rod 216, so that the end part of the opening and closing connecting rod 215 is close to or far away from the end part of the opening and closing connecting rod 215, the range of adjustment is large, the cleaning can also be realized for the storage tank with a large ratio of the diameter of the tank mouth to the diameter of the tank body, the technical effect of conveniently adjusting the cleaning range is realized, the L-shaped structure formed by the side wall cleaning plate 221 and the bottom wall cleaning plate 222 is outwards unfolded all the time around the lower end of the opening and closing connecting rod 215 due to the elastic action of the compression spring 228, and further the flexible cleaning strip 223 and the cleaning bag 224 are outwards expanded, the self-adaptively attached to the inner wall of the storage tank is facilitated, but the whole occupied space of the device is excessively large, the expansion position of the flexible cleaning strip 223 and the cleaning bag 224 can be controlled through the contraction 226, and the technical contradiction that the cleaning (the volume of various tank space inside can not be conveniently cleaned) can not be expanded (can not be taken out from the tank) can be solved;
In addition, to the inconvenient technical problem of clearance of storage tank jar mouth circumference upper wall, utilize the PVC material that the pliability is better, flexible clean strip 223 possesses certain hardness and is simultaneously more easily deformed, when electric telescopic post 42 is in initial state, open-close type combined type cleaning subassembly 2 is in the jar mouth, start driving gear 213 and adjust the opening and shutting of open-close connecting rod 215 this moment, until lateral wall cleaning plate 221 supports to the inner wall of storage tank, because open-close connecting rod 215 expands outward this moment, make the distance between lateral wall cleaning plate 221 to the storage tank upper wall shorten, and set up the flexible clean strip 223 of PVC material on lateral wall cleaning plate 221 upper portion because the barrier of storage tank inner wall takes place deformation, the elastic action of compression spring 228 promotes lateral wall cleaning plate 221 all the time and pastes tight storage tank inner wall, thereby make the self-adaptation of bag 224 and the upper wall laminating of storage tank, start main rotating motor 41 this moment, can make clean bag 224 rotate and clean, the technological effect of cleaning storage tank upper wall has been realized.
As shown in fig. 1 and 7, the follow-up transition mechanism 23 includes a follow-up telescopic rod 231, the follow-up telescopic rod 231 is slidingly disposed in the through pipe groove 219, the inside of the follow-up telescopic rod 231 is hollow, the lower end of the symmetrical follow-up telescopic rod 231 is connected with a transition plate 232, the lower part of the transition plate 232 is symmetrically provided with a waste suction port 233, the waste suction port 233 is disposed below the follow-up telescopic rod 231, the opposite side wall of the bottom wall cleaning plate 222 is symmetrically connected with a water pipe 234, the water pipe 234 is slidingly disposed in the inside of the follow-up telescopic rod 231 through the inside of the transition plate 232, the water pipe 234 on one side is communicated with the first through liquid cavity 2221, the water pipe 234 on the other side is communicated with the waste suction port 233 through the inside of the transition plate 232, and the water pipe 234 is slidingly disposed in the electric telescopic column 42, the through pipe groove 219, the follow-up telescopic rod 231 and the transition plate 232 through the pipe insertion pipe orifice 44, and the bristle 229 is also disposed at the bottom of the transition plate 232.
Working principle and working procedure:
When the cleaning device is specifically used, a worker connects the water pipe 234 with an external high-pressure water pump (the high-pressure water pump can realize the functions of pumping water and delivering water, which is not described in detail in the prior art), and winds the water pipe 234 on an external winding device so as to control the length of the water pipe 234 in the cleaning process; meanwhile, a detergent is filled into the cleaning bag 224, so that the cleaning effect is better, and the third through hole 2232 of the cross hole structure is in a closed state when no pressure exists;
In the initial state, the follow-up telescopic rod 231 is in a stretching state, the opening and closing connecting rods 215 are mutually closed, the winding line 226 is in a winding state, the compression spring 228 is in a compression state, the bottom wall cleaning plate 222 is mutually close, the radial dimension of the whole device is smaller, the device is convenient to extend in from the tank opening of the storage tank, the device can be used when the diameter of the tank opening of the storage tank is greatly different from the diameter of the tank body, the device is mounted to the tank opening of the storage tank, the main controller 12 is used for starting the power gear 31, the power gear 31 is respectively meshed with the first movable rod 32 and the second movable rod 33 to drive the first movable rod 32 and the second movable rod 33 to linearly move, under the limiting action of the first limiting groove 15 and the second limiting groove 16, the movement of the first movable rod 32 and the movement of the second movable rod 33 are not interfered with each other, the four clamping plates 36 are respectively expanded outwards or contracted inwards under the driving, the coverage area range is adjusted, the clamping pads 37 made of rubber material are preferentially contacted with the tank opening of the storage tank and deform, the clamping pads are self-adaptively and tightly attached to the tank opening, in the process, the clamping plates 36 are in rotary fit around the clamping rods 35, the L-shaped clamping plates 36 are clamped to the tank opening of the storage tank to finish the installation, the shaking of the device in the cleaning process is avoided, and the device can adapt to the shape and the size of the tank opening of the storage tank with various specifications.
Then the main controller 12 starts the driving gear 213 and the winding motor 227, the driving gear 213 drives the adjusting gear 214 to rotate, so that the adjusting screw 216 meshed with the inner wall of the adjusting gear 214 performs upward linear motion, the opening and closing connecting rod 215 is opened outwards under the driving of the limiting plate 218 until the end part of the opening and closing connecting rod 215 drives the side wall cleaning plate 221 to abut against the inner wall of the storage tank, meanwhile, the winding frame 225 completely releases the winding wire 226, the flexible cleaning strip 223 is not limited, in the process, the compression spring 228 always pushes the side wall cleaning plate 221 to expand outwards, so that the cleaning bag 224 is preferentially abutted against the inner wall of the storage tank, the side wall cleaning plate 221 and the bottom wall cleaning plate 222 rotate around the end part of the opening and closing connecting rod 215, the distance between the side wall cleaning plate 221 and the upper wall of the storage tank is shortened due to the outward expansion of the end part of the opening and closing connecting rod 215, so that the flexible cleaning strip 223 of PVC material disposed at the upper portion of the sidewall cleaning plate 221 is deformed under the blocking of the inner wall of the storage tank, under the elastic pressure of the compression spring 228, when the sidewall cleaning plate 221 is gradually abutted against the inner wall of the storage tank, the cleaning pouch 224 is gradually and adaptively abutted against the upper wall of the storage tank, in this process, the bottom wall cleaning plate 222 is separated from each other, and the water pipe 234 is pulled, under the restriction of the water pipe 234, the transition plate 232 moves up along with the bottom wall cleaning plate 222 in the vertical direction, so that the follow-up telescopic rod 231 is contracted, then the high pressure water pump is started, high pressure water flows through the water pipe 234 into the first, second and third through-liquid cavities 2221, 2231, while entering the cleaning pouch 224 through the third through-liquid cavities 2231 to be mixed with the scale remover, and sprayed out through the first, second and third through-holes 2223, 2232, the water flow sprayed from the second through hole 2212 and the third through hole 2232 directly acts on the inner wall and the upper wall of the storage tank, at the moment, the main rotating motor 41 is started to drive the open-close type composite cleaning assembly 2 to integrally rotate, the bristles 229 on the cleaning bag 224 and the side wall cleaning plate 221 clean the upper wall and the inner wall of the storage tank, the water flow mixed with the detergent flows down from the upper wall of the storage tank along the inner wall to infiltrate the uncleaned inner wall of the storage tank, then the electric telescopic column 42 is started, the high-pressure water pump is started to pump water, the side wall cleaning plate 221 moves downwards, in the process, the flexible cleaning strip 223 made of PVC material gradually returns to deform to be in a vertical state, the cleaning bag 224 is always self-adaptively attached to the inner wall of the storage tank until the bottom wall cleaning plate 222 is abutted to the bottom of the storage tank, stopping the electric telescopic column 42, at this moment, the sewage in the storage tank is extracted from the water pipe 234 through the waste suction port 233, the opening and closing adjusting mechanism 21 is arranged, the space is fully utilized, the opening and closing structure is combined, the opening and closing connecting rod 215 is driven to rotate through the up-and-down motion of the adjusting screw 216, the end part of the opening and closing connecting rod 215 is close to or far away from the opening and closing connecting rod, the range of the composite cleaning mechanism 22 is furled or expanded, the adjusting range is large, the cleaning of the storage tank with a large ratio of the diameter of the tank opening to the diameter of the tank body can be realized, the technical effect of conveniently adjusting the cleaning range is realized, the technical effect of cleaning the upper wall of the storage tank is realized by utilizing PVC materials with better flexibility, the expansion positions of the flexible cleaning strip 223 and the cleaning bag 224 can be controlled through the winding wire 226, solves the contradictory technical problems that the device is not only required to be expanded and cleaned (is suitable for various space volumes in the tank) but also is not capable of being expanded and cleaned (is inconvenient to store and cannot be taken out from the tank).
Finally, cleaning the tank bottom of the storage tank, the driving gear 213, the winding motor 227 and the electric telescopic column 42 are controlled in a linkage way through the main controller 12, and the winding device of the external water conveying pipe 234 controls the end part of the adjusting screw 216 to move downwards through the driving gear 213, so that the opening and closing connecting rod 215 is folded inwards, the winding motor 227 winds the winding wire 226, the flexible cleaning strip 223 is pulled to be folded inwards, in the process, the electric telescopic column 42 is shrunk upwards to provide a space for folding the opening and closing connecting rod 215, the water conveying pipe 234 is wound, the water conveying pipe 234 between the bottom wall cleaning plate 222 and the transition plate 232 is prevented from being wound partially, the bottom wall cleaning plate 222 is gradually folded inwards, dirt on the bottom wall of the tank is soaked for a certain time when the inner wall of the storage tank is cleaned, in the process, the scraping plate 2222 scrapes dirt on the bottom of the storage tank, the brush hair on the bottom of the bottom wall cleaning plate 222 cleans the tank bottom until the adjusting screw 216 moves to the lowest, namely, when the opening and closing connecting rod 215 approaches to the nearest, the driving gear 213, the winding motor 227 and the electric telescopic column 234 are controlled to be folded inwards through the main controller 12 in a linkage way, the cleaning the bottom wall cleaning plate 222 is controlled to be opened reversely, and the tank bottom wall cleaning the tank bottom is cleaned all the time, and the tank bottom cleaning the tank bottom is cleaned thoroughly.
When the cleaning is finished, the winding wire 226 is wound up through the winding frame 225, the opening and closing connecting rod 215 is driven to be wound up through the driving gear 213, meanwhile, the water pipe 234 is wound up through an external winding device, the electric telescopic column 42 is reset, and finally, the clamping plate 36 is separated from the tank opening of the storage tank through the power gear 31, so that the device can be taken out.
It is worth to be noted that, the high-pressure water pump connected externally can realize the functions of pumping and delivering water, and the high-pressure water pump and the winding device are all in the prior art and are not described herein.
The whole working flow of the invention is just the above, and the step is repeated when the invention is used next time.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The invention and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the invention as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present invention.
Claims (10)
1. The utility model provides a cleaning device of dangerous chemicals storage jar, includes supports top cap (1), the upper portion that supports top cap (1) is equipped with support frame (11) and main control unit (12) respectively, one side of support frame (11) is located to main control unit (12), its characterized in that: still including opening and shutting type combined type clean subassembly (2), combination type installation fixed subassembly (3) and regulation control assembly (4), the inside that supports top cap (1) is located to combination type installation fixed subassembly (3), on support frame (11) are located to regulation control assembly (4), the center that supports top cap (1) is run through to regulation control assembly (4), the center of combination type installation fixed subassembly (3) is located to regulation control assembly (4), the lower part of regulation control assembly (4) is located to opening and shutting type combined type clean subassembly (2), wherein, opening and shutting type combined type clean subassembly (2) include opening and shutting adjustment mechanism (21), combined type clean mechanism (22) and follow-up transition mechanism (23), the lower part of regulation control assembly (4) is located in opening and shutting adjustment mechanism (21) activity of follow-up transition mechanism (23), on opening and shutting adjustment mechanism (21) are located to combined type clean mechanism (22) symmetry.
2. The cleaning device for a hazardous chemical storage tank according to claim 1, wherein: the opening and closing adjusting mechanism (21) comprises a planetary disc (211), a driving gear (213), an adjusting gear (214), an opening and closing connecting rod (215) and an adjusting screw rod (216), wherein the planetary disc (211) is arranged at the lower end of an adjusting control assembly (4), mounting side walls (2110) are arranged on two sides of the planetary disc (211), an adjusting groove (212) is circumferentially arranged on the lower wall of the planetary disc (211), the driving gear (213) is rotationally arranged in the planetary disc (211), the driving gear (213) and the adjusting gear (214) are rotationally arranged in the adjusting groove (212) respectively, the adjusting gear (214) is symmetrically arranged on two sides of the driving gear (213), the driving gear (213) is meshed with the adjusting gear (214), the adjusting gear (214) is arranged on the inner side of the mounting side walls (2110), threads are arranged on the inner wall of the adjusting gear (214), the opening and closing connecting rod (215) is symmetrically rotationally arranged on the lower portion of the planetary disc (211), an adjusting groove (217) is embedded in the outer side wall of the connecting rod (215), the adjusting gear (214) is symmetrically arranged on the two sides of the adjusting screw rod (218), the adjusting screw rod (218) is meshed with the adjusting screw rod (218), the center of the planetary disc (211) is symmetrically penetrated with a through pipe groove (219), and the through pipe groove (219) is symmetrically arranged at two sides of the opening and closing connecting rod (215).
3. The cleaning device for a hazardous chemical storage tank according to claim 2, wherein: the combined type cleaning mechanism (22) comprises a side wall cleaning plate (221), a bottom wall cleaning plate (222), a flexible cleaning strip (223), a cleaning bag (224), a winding frame (225) and a winding motor (227), wherein the side wall cleaning plate (221) is rotationally arranged at the lower end of an opening and closing connecting rod (215), the bottom wall cleaning plate (222) is arranged at the lower end of the side wall cleaning plate (221), the side wall cleaning plate (221) and the bottom wall cleaning plate (222) are mutually perpendicular, the bottom wall cleaning plate (222) is movably arranged below the opening and closing connecting rod (215), a compression spring (228) is arranged between the side wall cleaning plate (221) and the opening and closing connecting rod (215), the flexible cleaning strip (223) and the cleaning bag (224) are respectively arranged at the upper part of the side wall cleaning plate (221), the cleaning bag (224) is arranged at the outer side of the flexible cleaning strip (223), the winding frame (225) is arranged on an installation side wall (2110), a winding wire (226) is wound and is connected with a winding wire (226), the end part of the winding wire (226) is connected with the inner side wall cleaning strip (223) and the motor (225) is arranged on the side wall cleaning plate (221) Bristles (229) are respectively arranged on the lower wall of the bottom wall cleaning plate (222) and the outer side wall of the cleaning bag (224), scraping plates (2222) are arranged on the edge of the bottom wall cleaning plate (222), and the scraping plates (2222) are arranged on one sides of the bristles (229).
4. A cleaning device for a hazardous chemical storage tank according to claim 3, characterized in that: the inside of diapire cleaning board (222) is equipped with first logical liquid chamber (2221), the lower wall equipartition of diapire cleaning board (222) is equipped with first through-hole (2223), the inside of lateral wall cleaning board (221) is equipped with second through-hole (2211), the lateral wall equipartition of lateral wall cleaning board (221) is equipped with second through-hole (2212), the inside of flexible clean strip (223) is equipped with third through-hole (2231), be equipped with third through-hole (2232) on the lateral wall of clean bag (224), third through-hole (2231) are linked together with clean bag (224), first logical liquid chamber (2221) are linked together with first through-hole (2223), second through-hole (2211) are linked together with second through-hole (2212), first logical liquid chamber (2221), second through-hole (2211) and third through-hole liquid chamber (2231) communicate each other.
5. The cleaning device for a hazardous chemical storage tank according to claim 4, wherein: the follow-up transition mechanism (23) comprises a follow-up telescopic rod (231), a transition plate (232) and a water conveying pipe (234), wherein the follow-up telescopic rod (231) is arranged in a through pipe groove (219) in a sliding mode, the inside of the follow-up telescopic rod (231) is in a hollow mode, the transition plate (232) is connected to the lower end of the follow-up telescopic rod (231) in a symmetrical mode, waste suction ports (233) are symmetrically arranged at the lower portion of the transition plate (232), the waste suction ports (233) are arranged below the follow-up telescopic rod (231), the water conveying pipe (234) is symmetrically connected to the opposite side walls of the bottom wall cleaning plate (222), the water conveying pipe (234) is arranged inside the follow-up telescopic rod (231) in a sliding mode through the inside of the transition plate (232), one side of the water conveying pipe (234) is communicated with a first liquid through cavity (2221), the other side of the water conveying pipe (234) is communicated with the waste suction ports (233) through the inside of the transition plate (232), and bristles (229) are arranged at the bottom of the transition plate (232).
6. The cleaning device for a hazardous chemical storage tank according to claim 5, wherein: the center of supporting top cap (1) is equipped with movable through-hole (13), the inside of supporting top cap (1) centers on movable through-hole (13) is equipped with power groove (14), the circumferencial direction of power groove (14) is equipped with first spacing groove (15) and second spacing groove (16) respectively, first spacing groove (15) and second spacing groove (16) are equipped with two respectively, second spacing groove (16) and first spacing groove (15) mutually perpendicular, the lower part of first spacing groove (15) is located in second spacing groove (16) intercommunication, the lateral wall of supporting top cap (1) is run through respectively to the one end of first spacing groove (15) and second spacing groove (16), first spacing groove (15) and second spacing groove (16) are central symmetry setting respectively with movable through-hole (13) as the center, the lower wall of supporting top cap (1) is equipped with centre gripping groove (17) along the circumferencial direction, centre gripping groove (17) runs through the lateral wall of supporting top cap (1), centre gripping groove (17) are linked together with first spacing groove (16) and second equipartition groove (16) respectively.
7. The cleaning device for a hazardous chemical storage tank according to claim 6, wherein: the combined type installation fixing assembly (3) comprises a power gear (31), a first movable rod (32), a second movable rod (33), a clamping rod (35) and a clamping plate (36), wherein the power gear (31) is rotationally arranged in a supporting top cover (1), the power gear (31) is rotationally arranged in a power groove (14), the first movable rod (32) is slidingly arranged in a first limit groove (15), the second movable rod (33) is slidingly arranged in a second limit groove (16), the first movable rod (32) and the second movable rod (33) are respectively and symmetrically arranged around the power gear (31) along the circumferential direction, one sides of the first movable rod (32) and the second movable rod (33) facing the power gear (31) are respectively provided with movable teeth (34), the movable teeth (34) are meshed with the power gear (31), the clamping rod (35) is respectively arranged at the lower parts of one ends of the first movable rod (32) and the second movable rod (33) facing the clamping groove (17), the clamping plate (36) is rotationally arranged at the lower ends of the clamping plate (17), the side wall of the clamping plate (36) facing the outer side is provided with a clamping pad (37).
8. The cleaning device for a hazardous chemical storage tank according to claim 7, wherein: the utility model provides an adjustable control subassembly (4) is including main rotation motor (41), electric telescopic column (42) and intubate post (43), the upper portion of support frame (11) is located to main rotation motor (41), the lower part of support frame (11) is located to electric telescopic column (42), in movable through-hole (13) is located to electric telescopic column (42), the inside of electric telescopic column (42) is the cavity setting, the inside and the siphunculus groove (219) of electric telescopic column (42) are linked together, the output and the electric telescopic column (42) electricity of main rotation motor (41) are connected, the upper portion of main rotation motor (41) is located to intubate post (43), the inside circumference equipartition of intubate post (43) is equipped with intubate mouth (44), raceway (234) are in electric telescopic column (42), siphunculus groove (219), follow-up telescopic rod (231) and transition board (232) internal slip.
9. The cleaning device for a hazardous chemical storage tank according to claim 8, wherein: the flexible cleaning strip (223) is made of PVC, the cleaning bag (224), the scraping plate (2222) and the clamping pad (37) are made of rubber, and the third through hole (2232) is made of a cross hole structure.
10. The cleaning device for a hazardous chemical storage tank according to claim 9, wherein: the main controller (12) is a PLC controller, and the main rotating motor (41), the electric telescopic column (42), the power gear (31), the driving gear (213) and the winding motor (227) are respectively and electrically connected with the main controller (12).
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