CN108714610B - Gas tank cleaning equipment - Google Patents
Gas tank cleaning equipment Download PDFInfo
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- CN108714610B CN108714610B CN201810605842.8A CN201810605842A CN108714610B CN 108714610 B CN108714610 B CN 108714610B CN 201810605842 A CN201810605842 A CN 201810605842A CN 108714610 B CN108714610 B CN 108714610B
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- frame
- gas tank
- tank
- sleeve
- plate
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
- B08B9/20—Cleaning containers, e.g. tanks by using apparatus into or on to which containers, e.g. bottles, jars, cans are brought
- B08B9/28—Cleaning containers, e.g. tanks by using apparatus into or on to which containers, e.g. bottles, jars, cans are brought the apparatus cleaning by splash, spray, or jet application, with or without soaking
- B08B9/30—Cleaning containers, e.g. tanks by using apparatus into or on to which containers, e.g. bottles, jars, cans are brought the apparatus cleaning by splash, spray, or jet application, with or without soaking and having conveyors
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
- B08B9/0821—Handling or manipulating containers, e.g. moving or rotating containers in cleaning devices, conveying to or from cleaning devices
- B08B9/0826—Handling or manipulating containers, e.g. moving or rotating containers in cleaning devices, conveying to or from cleaning devices the containers being brought to the cleaning device
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/04—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for assembling or disassembling parts
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C13/00—Details of vessels or of the filling or discharging of vessels
- F17C13/04—Arrangement or mounting of valves
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C7/00—Methods or apparatus for discharging liquefied, solidified, or compressed gases from pressure vessels, not covered by another subclass
- F17C7/02—Discharging liquefied gases
- F17C7/04—Discharging liquefied gases with change of state, e.g. vaporisation
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2227/00—Transfer of fluids, i.e. method or means for transferring the fluid; Heat exchange with the fluid
- F17C2227/04—Methods for emptying or filling
- F17C2227/046—Methods for emptying or filling by even emptying or filling
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/32—Hydrogen storage
Abstract
The invention provides gas tank cleaning equipment which comprises a first conveying mechanism and a second conveying mechanism, wherein a gas tank transportation frame is hinged in front of the first conveying mechanism, and a tank valve dismounting mechanism is arranged between the first conveying mechanism and the second conveying mechanism; a tank cleaning mechanism is arranged behind the second conveying mechanism; the first conveying mechanism and the second conveying mechanism are identical in structure; the bottom of the gas tank transportation frame is provided with a pushing cylinder which pushes the gas tank transportation frame to lift or descend; after the gas tank is conveyed to the first conveying mechanism through the gas tank conveying frame and exhausted through the gas tank exhausting assembly, the gas tank valve is disassembled through the tank valve disassembling mechanism, and finally the tank body is cleaned.
Description
Technical Field
The invention relates to the technical field of special equipment, in particular to gas tank cleaning equipment.
Background
Liquefied petroleum gas, like petroleum and natural gas, is a fossil fuel. Liquefied gas is a mixture of various low boiling point gases in petroleum refining processes, without a fixed composition. Liquefied gas is a multicomponent mixture consisting essentially of 3 or 4 carbon atoms (C3, C4) and heavy hydrocarbons, the main components of which are propane, propylene and butane, butenes, butadiene. Therefore, the cleaning of the gas tank has great potential safety hazard, and the gas tank can be ignited when the concentration reaches a certain procedure and meets open fire. So if it is desired to remove the gas tank residues, the liquefied gas is removed first. The existing gas tank cleaning is not completed on a production line, but is carried out manually, after the gas tank is deflated firstly, the gas tank is transported to another operation room through a transport vehicle, a tank valve of the gas tank is disassembled, and finally residues in the tank are cleaned. Thus, not only is the operation troublesome, but also the cleaning efficiency is low.
Disclosure of Invention
In order to overcome the problems, the invention aims to provide the gas tank cleaning equipment which realizes running water type cleaning operation, has high cleaning efficiency and reduces manual labor force.
The invention is realized by adopting the following scheme: the gas tank cleaning equipment comprises a first conveying mechanism and a second conveying mechanism, wherein a gas tank transportation frame is hinged in front of the first conveying mechanism, and a tank valve dismounting mechanism is arranged between the first conveying mechanism and the second conveying mechanism; a tank cleaning mechanism is arranged behind the second conveying mechanism; the first conveying mechanism and the second conveying mechanism are identical in structure; the bottom of the gas tank transportation frame is provided with a pushing cylinder which pushes the gas tank transportation frame to lift or descend; the first conveying mechanism comprises a frame, three transmission assemblies are transversely arranged on the frame in parallel, and a plurality of limiting pieces are arranged on the three transmission assemblies, so that the gas tank can be placed on the three transmission assemblies for limiting; the side wall of the frame is provided with a plurality of gas tank exhaust assemblies, and the gas outlet pipes of the plurality of gas tank exhaust assemblies are connected with a gas sucking pump; the tank valve dismounting mechanism comprises a workbench, the workbench is vertically arranged with a frame of the first conveying mechanism, the rear half part of the workbench is close to the frame, a first telescopic cylinder is arranged on the front half part of the workbench, a push plate is arranged on a telescopic rod of the first telescopic cylinder, a plurality of roll shafts are erected on the rear half part of the workbench, and the roll shafts are large at two ends and small in the middle; the tail part of the workbench is provided with a first square frame body, the upper frame of the first square frame body is outwards and transversely provided with a supporting plate, the supporting plate is provided with a second telescopic cylinder, a telescopic rod of the second telescopic cylinder penetrates through the supporting plate, the tail part of the second telescopic cylinder is provided with an arc-shaped pressing plate, a second square frame body is arranged behind the first square frame body, a panel is arranged on the second square frame body, a first adjusting screw is arranged on the panel in a spiral manner, and a bearing frame is fixed at the tail part of the first adjusting screw and drives the bearing frame to be adjusted up and down; a rotary motor is fixedly arranged in the bearing frame, a limiting head is fixed on a rotating shaft of the rotary motor, the limiting head is matched with the tank valve, and the limiting head can just clamp the gas tank valve; the tank cleaning mechanism comprises a U-shaped supporting frame body, inverted L-shaped limiting blocks are arranged at the ends of two supporting arms above the supporting frame body, a hinge part is arranged at the tail parts of the two supporting arms, and a square frame is hinged between the two hinge parts, so that the square frame can swing up and down in the U-shaped supporting frame body; a first isolation plate and a second isolation plate are transversely arranged in the square frame, a plurality of roll shafts are arranged between the first isolation plate and the left side arm of the square frame in a erected mode, and a plurality of roll shafts are arranged between the second isolation plate and the right side arm of the square frame in a erected mode; the bottom of the square frame is provided with a third telescopic cylinder, and a telescopic rod of the third telescopic cylinder is connected with a fixed plate between the first isolation plate and the second isolation plate, so that the third telescopic cylinder can drive the square frame to swing up and down; a foot stand frame is arranged below the end part of the square frame, two L-shaped supporting arms are vertically arranged on two sides above the tail part of the square frame, a first transverse plate is arranged between the end parts of the two L-shaped supporting arms, and a second transverse plate is arranged between the middle parts of the two L-shaped supporting arms; the first transverse plate is provided with two fourth telescopic cylinders, the bottoms of telescopic rods of the fourth telescopic cylinders are provided with the arc-shaped pressing plates, and the arc-shaped pressing plates are positioned above roller shafts of the tank cleaning mechanism; two tank spray-washing pieces are arranged between the second transverse plate and the square frame.
Further, the gas tank transportation frame comprises at least three vertical plates and a rolling shaft which are transversely arranged in parallel, the rolling shaft is arranged at the end part of the frame of the first conveying mechanism, the rolling shaft penetrates through the end parts of the vertical plates, a bottom plate is fixed at the bottoms of the three vertical plates, a cross rod is transversely arranged on the back surfaces of the three vertical plates, and the telescopic rod of the pushing cylinder is fixedly connected with the cross rod.
Further, the gas tank exhaust assembly comprises a first sleeve and a second sleeve, arc rods are arranged between two sides of the first sleeve and the second sleeve, a threaded rod is arranged on the first sleeve in a spiral mode, a limit sleeve is arranged at the end portion of the threaded rod, the threaded rod can drive the limit sleeve to be adjusted up and down, a tank valve connector is arranged on the second sleeve, the tank valve connector is connected with an air outlet pipe, and the air outlet pipe penetrates through the second sleeve; the limiting sleeve and the tank valve joint are positioned between the first sleeve and the second sleeve; the gas outlet pipes of the gas tank exhaust assemblies are connected to a main pipe, and the main pipe is connected with the air extracting pump; the air outlet pipe is provided with a valve and a barometer.
Further, the transmission assembly comprises a limiting frame, the limiting frame is arranged on the frame, rollers are arranged at the front end and the rear end of the limiting frame, a conveyor belt is connected between the two rollers, the rollers at the front ends of the limiting frame of the three transmission assemblies penetrate through a rotating shaft, the rotating shaft is connected with a motor, the motor is arranged on the frame, and the motor drives the rotating shaft to rotate, so that the rotating shaft drives the three rollers at the front ends of the limiting frame to rotate; the conveyor belt is provided with a plurality of limiting parts, and each limiting part comprises two symmetrically arranged triangular base bodies.
Further, a limiting plate is vertically arranged below the bottom of the bearing frame, four bolts are arranged on the limiting plate in a screwed mode, strip-shaped openings are formed in supporting legs of the second square frame, and the bolts penetrate through the strip-shaped openings to fix the limiting plate on the second square frame.
Further, two reinforcing ribs are arranged between the first square frame body and the supporting plate.
Further, the tank body spray-washing piece comprises a conical sleeve, a steel pipe is vertically arranged in the conical sleeve, a water outlet pipe is arranged on the side wall of the bottom of the conical sleeve, a water pipe is arranged at the bottom of the conical sleeve and connected with the steel pipe, the water pipes of the two tank body spray-washing pieces are connected to a water inlet main pipe, the water inlet main pipe is connected with a water suction pump, and the water inlet main pipe is fixed on the two L-shaped supporting arms.
Further, a guide plate is transversely arranged on the left outer side wall and the right outer side wall of the conical sleeve, two third isolation plates are arranged between the second transverse plate and the square frame, guide rail grooves are formed in the inner sides of the third isolation plates and the L-shaped supporting arms, and the two guide plates of the conical sleeve are arranged between the guide rail grooves of the third isolation plates and the guide rail grooves of the L-shaped supporting arms; two second adjusting screws are arranged on the second transverse plate in a spiral mode, one end of each second adjusting screw is provided with a handle, and the other end of each second adjusting screw is fixed with the side wall of the conical sleeve; the second adjusting screw can drive the conical sleeve to adjust up and down in the two guide rail grooves.
Furthermore, an oil containing tank is arranged below the tank cleaning mechanism, and the oil containing tank is arranged on the ground.
Furthermore, the water pipe and the water inlet main pipe are provided with switch valves.
The invention has the beneficial effects that: according to the invention, the gas tank is conveyed to the first conveying mechanism through the gas tank conveying frame, is exhausted through the gas tank exhausting assembly, is conveyed to the tank valve dismounting mechanism, and is dismounted through the tank valve dismounting mechanism, and finally, the tank body is cleaned.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic side view of a tank valve dismounting mechanism of the invention.
Fig. 3 is a schematic view of the structure of the rotating electric machine and the spacing head of the present invention.
Fig. 4 is a schematic view of the gas tank exhaust assembly of the present invention.
Fig. 5 is a schematic view showing a state of use of the gas tank vent assembly of the present invention.
Fig. 6 is a schematic view showing a first configuration of the tank cleaning mechanism according to the present invention.
Fig. 7 is a schematic view of a tank cleaning mechanism according to the present invention in a second configuration.
Fig. 8 is a schematic view of the structure of the tank spray-washing member of the present invention.
Detailed Description
The invention is further described below with reference to the accompanying drawings.
Referring to fig. 1 to 8, the gas tank cleaning device of the invention comprises a first conveying mechanism 1 and a second conveying mechanism 2, wherein a gas tank transportation frame 3 is hinged in front of the first conveying mechanism 1, and a tank valve dismounting mechanism 4 is arranged between the first conveying mechanism 1 and the second conveying mechanism 2; a tank cleaning mechanism 6 is arranged behind the second conveying mechanism 2; the first conveying mechanism 1 and the second conveying mechanism 2 have the same structure; the bottom of the gas tank transportation frame 3 is provided with a pushing cylinder 5, and the pushing cylinder 5 pushes the gas tank transportation frame 3 to lift or descend; the first conveying mechanism 1 comprises a frame 11, three transmission assemblies 12 are transversely arranged on the frame 11 in parallel, and a plurality of limiting pieces 121 are arranged on the three transmission assemblies 12, so that the gas tank 7 can be placed on the three transmission assemblies 12 for limiting; after the gas tank is arranged on the gas tank transportation frame 3, the gas tank transportation frame 3 is lifted up, so that the gas tank can be arranged on a limiting piece of the first conveying mechanism, and the gas tank is driven by the three driving assemblies 12, so that the gas tank cannot slide off in the conveying process, and the operation safety is improved. The side wall of the frame 11 is provided with a plurality of gas tank exhaust assemblies 8, and the gas outlet pipes 87 of the plurality of gas tank exhaust assemblies 8 are connected with a gas pump 88; when the gas tank is conveyed on the first conveying mechanism 1, the gas tank is discharged through a gas tank exhaust assembly and an air pump; the tank valve dismounting mechanism 4 comprises a workbench 41, wherein the workbench 41 is vertically arranged with the frame 11 of the first conveying mechanism 1, the rear half part of the workbench 41 is close to the frame 11, a first telescopic cylinder 42 is arranged on the front half part of the workbench 41, a push plate 43 is arranged on a telescopic rod of the first telescopic cylinder 42, a plurality of roll shafts 44 are erected on the rear half part of the workbench 41, and the two ends of the roll shafts 44 are large and small in middle; so that the gas canister can be well placed on the roller shaft 44 for operation; the tail part of the workbench 41 is provided with a first square frame 45, the upper frame of the first square frame 45 is transversely provided with a supporting plate 46 outwards, the supporting plate 46 is provided with a second telescopic cylinder 47, a telescopic rod of the second telescopic cylinder 47 penetrates through the supporting plate 46, the tail part of the second telescopic cylinder is provided with an arc-shaped pressing plate 48, and the arc-shaped pressing plate 48 can better press the gas tank; the rear part of the first square frame 45 is provided with a second square frame 49, the second square frame 49 is provided with a panel 50, the panel 50 is spirally provided with a first adjusting screw rod 51, the tail part of the first adjusting screw rod 51 is fixedly provided with a bearing frame 52, and the first adjusting screw rod 51 drives the bearing frame 52 to adjust up and down; a rotating motor 53 is fixedly arranged in the bearing frame 52, a limiting head 54 is fixed on a rotating shaft of the rotating motor 53, the limiting head 54 is matched with the tank valve, and the limiting head 54 can just clamp the tank valve of the gas tank 7; thus, the position of the rotating motor 53 is adjusted through the first adjusting screw 51, so that after the gas tank is placed on the roll shaft 44, the gas tank is pushed to the limiting head through the pushing plate on the first telescopic cylinder, the tank valve of the gas tank can be limited by aiming at the limiting head, the gas tank is pressed on the roll shaft 44 through the second telescopic cylinder, and the rotating motor 53 is started to detach the tank valve of the gas tank. The tank body with the tank valve detached is conveyed to the tank body cleaning mechanism through the second conveyor.
The tank cleaning mechanism 6 comprises a U-shaped supporting frame body 61, two support arm ends above the supporting frame body 61 are provided with inverted L-shaped limiting blocks 611, the tail parts of the two support arms are provided with a hinge part 612, and a square frame 9 is hinged between the two hinge parts 612, so that the square frame 9 can swing up and down in the U-shaped supporting frame body 61; the tank body is vertically arranged when the tank body needs to be cleaned, and is transversely arranged when the tank body does not need to be cleaned; a first isolation plate 91 and a second isolation plate 92 are transversely arranged in the frame 9, a plurality of roll shafts 44 are arranged between the first isolation plate 91 and the left side arm of the frame 9, and a plurality of roll shafts 44 are arranged between the second isolation plate 92 and the right side arm of the frame 9; thus, the two gas tank bodies can be cleaned simultaneously; a third telescopic cylinder 93 is arranged at the bottom of the square frame 9, and a telescopic rod of the third telescopic cylinder 93 is connected with a fixed plate (not shown) between the first isolation plate 91 and the second isolation plate 92, so that the third telescopic cylinder 93 can drive the square frame 9 to swing up and down; a stand frame 94 is arranged below the end of the frame 9, so that when the frame is placed horizontally, the stand frame 94 can play a supporting role, and the inverted L-shaped limiting block 611 can also support the frame 9. Two sides above the tail part of the square frame 9 are vertically provided with an L-shaped supporting arm 95, a first transverse plate 96 is arranged between the end parts of the two L-shaped supporting arms 95, and a second transverse plate 97 is arranged between the middle parts of the two L-shaped supporting arms; the first transverse plate 96 is provided with two fourth telescopic cylinders 98, the bottoms of telescopic rods of the fourth telescopic cylinders 98 are provided with the arc-shaped pressing plates 48, and the arc-shaped pressing plates 48 are positioned above the roller shafts 44 of the tank cleaning mechanism 6; two tank spray-cleaning pieces 10 are arranged between the second transverse plate 97 and the square frame 9. When the tank body is cleaned, the tank body is placed on the roller shaft of the square frame, and after the tank body is vertically arranged, the front part of the tank body is limited and fixed through the fourth telescopic cylinder, and then cleaning operation is performed through the tank body spray cleaning piece.
In the invention, the gas tank transportation frame 3 comprises at least three vertical plates 31 and a roller 32 which are transversely arranged in parallel, the roller 32 is arranged at the end part of the frame 11 of the first conveying mechanism 1, the roller 32 penetrates through the end part of the vertical plates 31, a bottom plate 33 is fixed at the bottom of the three vertical plates 31, a cross rod 34 is transversely arranged at the back of the three vertical plates 31, and the telescopic rod of the pushing cylinder 5 is fixedly connected with the cross rod 34; thus, when the gas tank can be placed on the three vertical plates and the pushing cylinder 5 is operated, the gas tank transportation frame is hinged to the end part of the frame 11 of the first conveying mechanism 1 through the rolling shafts, so that the gas tank transportation frame can be lifted or lowered.
In the invention, the gas tank exhaust assembly 8 comprises a first sleeve 81 and a second sleeve 82, wherein an arc-shaped rod 83 is arranged between two sides of the first sleeve 81 and the second sleeve 82, a threaded rod 84 is spirally arranged on the first sleeve 81, a limit sleeve 85 is arranged at the end part of the threaded rod 84, the threaded rod 84 can drive the limit sleeve 85 to adjust up and down, so that one end of a tank valve can be propped by the limit sleeve 85, and the other end of the tank valve, namely an air outlet, is fixedly connected with a tank valve joint 86; the tightness of the connection between the tank valve joint and the tank valve air outlet can be adjusted through the threaded rod 84; a tank valve joint 86 is arranged on the second sleeve 82, the tank valve joint 86 is connected with the air outlet pipe 87, and the air outlet pipe 87 passes through the second sleeve 82; the limiting sleeve 85 and the tank valve joint 86 are positioned between the first sleeve 81 and the second sleeve 82; the gas outlet pipes 87 of the plurality of gas tank exhaust assemblies 8 are connected to a main pipe 89, and the main pipe 89 is connected with the air pump 88; the air outlet pipe 87 is provided with a valve and a barometer. After the gas tank exhaust component is fixedly connected with the tank valve, the air extracting pump is started to carry out air extracting operation on the gas in the tank body.
The transmission assembly 12 comprises a limit frame 122, the limit frame 122 is arranged on the frame 11, rollers 123 are arranged at the front end and the rear end of the limit frame 122, a conveyor belt 124 is connected between the two rollers 123, the rollers 123 at the front ends of the limit frames 122 of the three transmission assemblies 12 penetrate through a rotating shaft 125, the rotating shaft 125 is connected with a motor (not shown), the motor is arranged on the frame 11, and the motor drives the rotating shaft 125 to rotate, so that the rotating shaft 125 drives the three rollers 123 at the front ends of the limit frame 122 to rotate; the plurality of limiting members 121 are disposed on the conveyor belt 124, and the limiting members 121 include two symmetrically disposed triangular bases 1211. Therefore, the gas tank cannot slide in the conveying process, and the safety of operation is improved.
When the limiting head of the rotating motor dismantles the tank valve, in order to prevent the rotating motor from running, a limiting plate 55 is vertically arranged below the bottom of the bearing frame 52, four bolts 56 are spirally arranged on the limiting plate 55, strip-shaped openings are formed in the supporting legs of the second square frame 49, and the bolts 56 penetrate through the strip-shaped openings to fix the limiting plate 55 on the second square frame 49. Two reinforcing ribs 451 are provided between the first square frame 45 and the support plate 46.
In the invention, the tank spray-washing member 10 comprises a conical sleeve 101, a steel pipe 102 is vertically arranged in the conical sleeve 101, a water outlet pipe 103 is arranged on the side wall of the bottom of the conical sleeve 101, a water pipe 104 is arranged at the bottom of the conical sleeve 101, the water pipe 104 is connected with the steel pipe 102, the water pipes 104 of the two tank spray-washing members 10 are connected to a water inlet main pipe 105, the water inlet main pipe 105 is connected with a water suction pump 106, and the water inlet main pipe 105 is fixed on the two L-shaped supporting arms 95. Thus, the conical sleeve 101 can be sleeved on the tank body head of the gas tank, the steel pipe can be aligned to the opening of the tank body, water is sprayed into the tank body through the water suction pump, residues in the tank body after spraying can flow out of the conical sleeve 101 from the opening of the tank body, and then the residues are discharged from the water outlet pipe 103 on the side wall of the conical sleeve.
A guide plate 107 is transversely arranged on the left and right outer side walls of the conical sleeve 101, two third isolation plates 99 are arranged between the second transverse plate 97 and the square frame 9, guide rail grooves 991 are respectively formed in the inner sides of the third isolation plates 99 and the L-shaped supporting arms 95, and the two guide plates 107 of the conical sleeve 101 are arranged between the guide rail grooves 991 of the third isolation plates 99 and the guide rail grooves of the L-shaped supporting arms 95; two second adjusting screws 971 are spirally arranged on the second transverse plate 97, one end of each second adjusting screw 971 is provided with a handle 972, and the other end of each second adjusting screw 971 is fixed with the side wall of the conical sleeve 101; the second adjusting screw 971 can drive the conical sleeve 101 to adjust up and down in the two guide rail grooves 991. This allows the conical sleeve 101 to be positionally adjusted by the second adjusting screw so that it can be aligned with the opening of the can.
In addition, in order to collect residues or grease and the like flowing out of the water outlet pipe 103 of the conical sleeve, an oil containing tank 62 is arranged below the tank cleaning mechanism 6, and the oil containing tank 62 is arranged on the ground. The water pipe 104 and the water inlet main pipe 105 are provided with an on-off valve 108.
In a word, the gas tank is conveyed to the first conveying mechanism through the gas tank conveying frame, is exhausted through the gas tank exhausting assembly and then is conveyed to the tank valve disassembling mechanism, the gas tank valve is disassembled through the tank valve disassembling mechanism, and finally the tank body is cleaned.
The foregoing description is only of the preferred embodiments of the invention, and all changes and modifications that come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Claims (8)
1. A gas tank cleaning equipment, characterized in that: the gas tank conveying device comprises a first conveying mechanism and a second conveying mechanism, wherein a gas tank conveying frame is hinged in front of the first conveying mechanism, and a tank valve dismounting mechanism is arranged between the first conveying mechanism and the second conveying mechanism; a tank cleaning mechanism is arranged behind the second conveying mechanism; the first conveying mechanism and the second conveying mechanism are identical in structure; the bottom of the gas tank transportation frame is provided with a pushing cylinder which pushes the gas tank transportation frame to lift or descend; the first conveying mechanism comprises a frame, three transmission assemblies are transversely arranged on the frame in parallel, and a plurality of limiting pieces are arranged on the three transmission assemblies, so that the gas tank can be placed on the three transmission assemblies for limiting; the side wall of the frame is provided with a plurality of gas tank exhaust assemblies, and the gas outlet pipes of the plurality of gas tank exhaust assemblies are connected with a gas sucking pump; the tank valve dismounting mechanism comprises a workbench, the workbench is vertically arranged with a frame of the first conveying mechanism, the rear half part of the workbench is close to the frame, a first telescopic cylinder is arranged on the front half part of the workbench, a push plate is arranged on a telescopic rod of the first telescopic cylinder, a plurality of roll shafts are erected on the rear half part of the workbench, and the roll shafts are large at two ends and small in the middle; the tail part of the workbench is provided with a first square frame body, the upper frame of the first square frame body is outwards and transversely provided with a supporting plate, the supporting plate is provided with a second telescopic cylinder, a telescopic rod of the second telescopic cylinder penetrates through the supporting plate, the tail part of the second telescopic cylinder is provided with an arc-shaped pressing plate, the second square frame body is arranged behind the first square frame body, the second square frame body is provided with a panel, a first adjusting screw is spirally arranged on the panel, the tail part of the first adjusting screw is fixedly provided with a bearing frame, and the first adjusting screw drives the bearing frame to be adjusted up and down; a rotary motor is fixedly arranged in the bearing frame, a limiting head is fixed on a rotating shaft of the rotary motor, the limiting head is matched with the tank valve, and the limiting head can just clamp the gas tank valve; the tank cleaning mechanism comprises a U-shaped supporting frame body, inverted L-shaped limiting blocks are arranged at the ends of two supporting arms above the supporting frame body, a hinge part is arranged at the tail parts of the two supporting arms, and a square frame is hinged between the two hinge parts, so that the square frame can swing up and down in the U-shaped supporting frame body; a first isolation plate and a second isolation plate are transversely arranged in the square frame, a plurality of roll shafts are arranged between the first isolation plate and the left side arm of the square frame in a erected mode, and a plurality of roll shafts are arranged between the second isolation plate and the right side arm of the square frame in a erected mode; the bottom of the square frame is provided with a third telescopic cylinder, and a telescopic rod of the third telescopic cylinder is connected with a fixed plate between the first isolation plate and the second isolation plate, so that the third telescopic cylinder can drive the square frame to swing up and down; a foot stand frame is arranged below the end part of the square frame, two L-shaped supporting arms are vertically arranged on two sides above the tail part of the square frame, a first transverse plate is arranged between the end parts of the two L-shaped supporting arms, and a second transverse plate is arranged between the middle parts of the two L-shaped supporting arms; the first transverse plate is provided with two fourth telescopic cylinders, the bottoms of telescopic rods of the fourth telescopic cylinders are provided with the arc-shaped pressing plates, and the arc-shaped pressing plates are positioned above roller shafts of the tank cleaning mechanism; two tank spray-washing pieces are arranged between the second transverse plate and the square frame;
the gas tank transportation frame comprises at least three vertical plates and a rolling shaft which are transversely arranged in parallel, the rolling shaft is arranged at the end part of the frame of the first conveying mechanism, the rolling shaft penetrates through the end parts of the vertical plates, a bottom plate is fixed at the bottoms of the three vertical plates, a cross rod is transversely arranged on the back surfaces of the three vertical plates, and a telescopic rod of the pushing cylinder is fixedly connected with the cross rod;
the gas tank exhaust assembly comprises a first sleeve and a second sleeve, arc rods are arranged between two sides of the first sleeve and the second sleeve, a threaded rod is arranged on the first sleeve in a spiral mode, a limit sleeve is arranged at the end portion of the threaded rod, the threaded rod can drive the limit sleeve to be adjusted up and down, a tank valve connector is arranged on the second sleeve, the tank valve connector is connected with an air outlet pipe, and the air outlet pipe penetrates through the second sleeve; the limiting sleeve and the tank valve joint are positioned between the first sleeve and the second sleeve; the gas outlet pipes of the gas tank exhaust assemblies are connected to a main pipe, and the main pipe is connected with the air extracting pump; the air outlet pipe is provided with a valve and a barometer.
2. A gas tank cleaning apparatus according to claim 1, wherein: the transmission assembly comprises a limiting frame, the limiting frame is arranged on the frame, rollers are arranged at the front end and the rear end of the limiting frame, a conveyor belt is connected between the two rollers, the rollers at the front ends of the limiting frames of the three transmission assemblies penetrate through a rotating shaft, the rotating shaft is connected with a motor, the motor is arranged on the frame, and the motor drives the rotating shaft to rotate, so that the rotating shaft drives the three rollers at the front ends of the limiting frames to rotate; the conveyor belt is provided with a plurality of limiting parts, and each limiting part comprises two symmetrically arranged triangular base bodies.
3. A gas tank cleaning apparatus according to claim 1, wherein: the bearing frame comprises a bearing frame body and is characterized in that a limiting plate is vertically arranged below the bottom of the bearing frame body, four bolts are arranged on the limiting plate in a spiral mode, strip-shaped openings are formed in supporting legs of the second square frame body, and the bolts penetrate through the strip-shaped openings to fix the limiting plate on the second square frame body.
4. A gas tank cleaning apparatus according to claim 1, wherein: two reinforcing ribs are arranged between the first square frame body and the supporting plate.
5. A gas tank cleaning apparatus according to claim 1, wherein: the tank body spray-washing parts comprise a conical sleeve, a steel pipe is vertically arranged in the conical sleeve, a water outlet pipe is arranged on the side wall of the bottom of the conical sleeve, a water pipe is arranged at the bottom of the conical sleeve and connected with the steel pipe, the water pipes of the two tank body spray-washing parts are connected to a water inlet main pipe, the water inlet main pipe is connected with a water suction pump, and the water inlet main pipe is fixed on the two L-shaped supporting arms.
6. A gas tank cleaning apparatus according to claim 5, wherein: the left and right outer side walls of the conical sleeve are transversely provided with a guide plate, two third isolation plates are arranged between the second transverse plate and the square frame, guide rail grooves are formed in the inner sides of the third isolation plates and the L-shaped supporting arms, and the two guide plates of the conical sleeve are arranged between the guide rail grooves of the third isolation plates and the guide rail grooves of the L-shaped supporting arms; two second adjusting screws are arranged on the second transverse plate in a spiral mode, one end of each second adjusting screw is provided with a handle, and the other end of each second adjusting screw is fixed with the side wall of the conical sleeve; the second adjusting screw can drive the conical sleeve to adjust up and down in the two guide rail grooves.
7. A gas tank cleaning apparatus according to claim 1, wherein: an oil tank is arranged below the tank cleaning mechanism, and the Cheng Youchi tank is arranged on the ground.
8. A gas tank cleaning apparatus according to claim 5, wherein: the water pipe and the water inlet main pipe are provided with switch valves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810605842.8A CN108714610B (en) | 2018-06-13 | 2018-06-13 | Gas tank cleaning equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810605842.8A CN108714610B (en) | 2018-06-13 | 2018-06-13 | Gas tank cleaning equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108714610A CN108714610A (en) | 2018-10-30 |
| CN108714610B true CN108714610B (en) | 2023-06-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810605842.8A Active CN108714610B (en) | 2018-06-13 | 2018-06-13 | Gas tank cleaning equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112742812B (en) * | 2021-01-11 | 2022-09-30 | 北京亿刻科技有限公司 | Washing-free hand sanitizer recovery device capable of being recycled sufficiently |
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| JPH01277115A (en) * | 1988-04-27 | 1989-11-07 | Sanyo Electric Co Ltd | Burning controller of hot water feeder |
| DE19847786A1 (en) * | 1998-10-16 | 2000-04-20 | Degussa | Device and method for filling and emptying a container charged with flammable and aggressive gas |
| CA2856484A1 (en) * | 2013-09-06 | 2013-12-05 | Lester James Thiessen | Dual tank structure integrally supported on a portable base frame |
| CN107382018A (en) * | 2017-09-04 | 2017-11-24 | 福建清道夫环保科技有限公司 | A kind of sludge treatment device |
| CN107382017A (en) * | 2017-09-04 | 2017-11-24 | 池云飞 | A kind of bipacking-auger sludge conveyer with preheating dehydrating function |
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2018
- 2018-06-13 CN CN201810605842.8A patent/CN108714610B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01277115A (en) * | 1988-04-27 | 1989-11-07 | Sanyo Electric Co Ltd | Burning controller of hot water feeder |
| DE19847786A1 (en) * | 1998-10-16 | 2000-04-20 | Degussa | Device and method for filling and emptying a container charged with flammable and aggressive gas |
| CA2856484A1 (en) * | 2013-09-06 | 2013-12-05 | Lester James Thiessen | Dual tank structure integrally supported on a portable base frame |
| CN107382018A (en) * | 2017-09-04 | 2017-11-24 | 福建清道夫环保科技有限公司 | A kind of sludge treatment device |
| CN107382017A (en) * | 2017-09-04 | 2017-11-24 | 池云飞 | A kind of bipacking-auger sludge conveyer with preheating dehydrating function |
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| CN108714610A (en) | 2018-10-30 |
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