CN108033044B - One-stop renovation process for steel drum - Google Patents

One-stop renovation process for steel drum Download PDF

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Publication number
CN108033044B
CN108033044B CN201711333095.9A CN201711333095A CN108033044B CN 108033044 B CN108033044 B CN 108033044B CN 201711333095 A CN201711333095 A CN 201711333095A CN 108033044 B CN108033044 B CN 108033044B
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CN
China
Prior art keywords
steel drum
sand
steel
telescopic rod
shot blasting
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Active
Application number
CN201711333095.9A
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Chinese (zh)
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CN108033044A (en
Inventor
李又舟
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Yantai Guoxin Metal Packaging Products Co ltd
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Yantai Guoxin Metal Packaging Products Co ltd
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Priority to CN201711333095.9A priority Critical patent/CN108033044B/en
Publication of CN108033044A publication Critical patent/CN108033044A/en
Application granted granted Critical
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B7/00—Closing containers or receptacles after filling
    • B65B7/16—Closing semi-rigid or rigid containers or receptacles not deformed by, or not taking-up shape of, contents, e.g. boxes or cartons
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/42—Auxiliary equipment or operation thereof
    • B01D46/4227—Manipulating filters or filter elements, e.g. handles or extracting tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/56—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
    • B01D46/62—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in series
    • B01D46/64—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in series arranged concentrically or coaxially
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/88—Replacing filter elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
    • B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
    • B05B13/0221—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work characterised by the means for moving or conveying the objects or other work, e.g. conveyor belts
    • B05B13/0228—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work characterised by the means for moving or conveying the objects or other work, e.g. conveyor belts the movement of the objects being rotative
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B9/00—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
    • B05B9/03—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material
    • B05B9/04—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump
    • B05B9/0403—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump with pumps for liquids or other fluent material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
    • B05D3/02—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by baking
    • B05D3/0254—After-treatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B7/00—Cleaning by methods not provided for in a single other subclass or a single group in this subclass
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D3/00—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
    • B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
    • B24B9/04—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of metal, e.g. skate blades
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C1/00—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C3/00—Abrasive blasting machines or devices; Plants
    • B24C3/02—Abrasive blasting machines or devices; Plants characterised by the arrangement of the component assemblies with respect to each other
    • B24C3/04—Abrasive blasting machines or devices; Plants characterised by the arrangement of the component assemblies with respect to each other stationary
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C7/00—Equipment for feeding abrasive material; Controlling the flowability, constitution, or other physical characteristics of abrasive blasts
    • B24C7/0046—Equipment for feeding abrasive material; Controlling the flowability, constitution, or other physical characteristics of abrasive blasts the abrasive material being fed in a gaseous carrier
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C9/00—Appurtenances of abrasive blasting machines or devices, e.g. working chambers, arrangements for handling used abrasive material

Abstract

The invention discloses a one-stop renovation process of a steel drum, which belongs to the technical field of renovation and reuse of waste steel drums, and comprises a uncovering process of a uncovering device, a dust removing process of a dust removing device, a shot blasting process of a shot blasting device, a shaping process of a shaping device, an anti-rust treatment process of an anti-rust device, a baking process of a baking device, a spraying process of a spraying device and a sealing process of a sealing device. The invention has the advantages of high uncovering production efficiency, more resource saving in dedusting, cost reduction, higher blasting decontamination treatment efficiency and more uniform paint spraying.

Description

One-stop renovation process for steel drum
Technical Field
The invention belongs to the technical field of waste steel drum renovation, and particularly relates to a steel drum renovation process.
Background
Currently, environmental protection has become a common topic faced by all humans. With the high-speed development of petrochemical industry in China, hundreds of millions of old steel barrels are eliminated in the market each year, and the number of steel barrels is increased at a speed of 12% each year, and about 3000 ten thousand steel barrels are eliminated each year, wherein about 1800 ten thousand steel barrels can be purified and disposed. Each steel drum can be purified and utilized for more than three times, and 480 more than ten thousand tons of cold-rolled steel plates can be saved for the country. Realizing low carbon and environmental protection for iron and steel production enterprises. At present, more than 30 families of old steel drum enterprises are operated in China, but because of crude equipment and lag in process, a scientific environment-friendly treatment system is not available, and the quality of the purified steel drum cannot reach the standard. Therefore, the old steel barrels are recycled, managed orderly and purified, and are extremely important for protecting the environment of China.
The prior art has certain defects: the manual operation efficiency is low when the cover is uncovered; the structure that removes dust is integrated, can not change inner structure, and the filter screen is changed and is needed wholly to be traded the dust removal pipe, and waste resource has increaseed manufacturing cost, and the in-process efficiency of throwing the ball is lower, and manual operation process is more, and is fast, inefficiency.
Disclosure of Invention
The invention aims to provide a one-stop renovation process of a steel drum, which solves the problems in the prior art.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the one-stop renovating process of the steel drum is realized by a renovating system, the renovating system comprises a cover uncovering device, a dust removing device, a shot blasting device, a shaping device, an anti-rust device, a baking device, a spraying device and a cover sealing device, one side of the cover uncovering device is provided with the dust removing device, the tail end of the dust removing device is provided with the shot blasting device, a discharge hole of the shot blasting device is provided with the shaping device, one side of the shaping device is provided with the anti-rust device, one side of the anti-rust device is provided with the baking device, one side of the baking device is provided with the spraying device, and one side of the spraying device is provided with the cover sealing device;
The renovating process comprises a uncovering process of the uncovering device, a dust removing process of the dust removing device, a shot blasting process of the shot blasting device, a shaping process of the shaping device, an antirust treatment process of the antirust device, a baking process of the baking device, a spraying process of the spraying device and a sealing process of the sealing device;
the uncovering process comprises the following steps: the electromagnetic sliding block is controlled by the operation control box to slide above the steel drum main body, the sucker is buckled on the upper surface of the steel drum cover, after the handle on the sucker base is connected with the connecting rope, the operation control box is operated, the moving end of the telescopic rod moves upwards, the moving end of the telescopic rod drives the connecting rope to pull upwards, the steel drum cover is peeled off from the steel drum main body, then the peeled steel drum cover is taken down, and the electromagnetic sliding block is controlled by the operation control box to slide right above the other steel drum main body;
the dust removal process comprises the following steps: opening a furnace door, putting a steel drum into an incinerator, opening a door of a dust removal pipe, sequentially installing a filter screen, PP cotton and activated carbon in the dust removal pipe, switching on a power supply of a motor and a fan after the dust removal pipe is installed, sending fuel gas to a combustion port through a fuel gas pipe, enabling waste residues generated by the steel drum incineration to move to the bottom of the incinerator under the dual action of the fan and an air pump, and discharging the gas through triple filtration of the filter screen, the PP cotton and the activated carbon in the dust removal pipe;
The shot blasting process comprises the following steps: the method comprises the steps of placing a waste steel drum into an inner shot blasting chamber, fixing the position between the waste steel drum and a driving roller through a fixing seat, pressing a second switch, enabling a second electric telescopic rod to act, driving a sealing door to act, attaching the waste steel drum with an outer shot blasting chamber, starting a rotating motor, driving the driving roller on each side to rotate, driving the waste steel drum to rotate by the driving roller, enabling a sand inlet to start to enter the sand ball, opening a solenoid valve, enabling the sand ball inside the sand inlet to enter a sand supplying pipe of the outer shot blasting chamber and a gas-sand mixing chamber, enabling the sand ball inside the sand supplying pipe of the outer shot blasting chamber to fall from a shot blasting head to clean the outer surface of the waste steel drum, enabling a high-pressure air flow and the sand ball to start to supply high-pressure air flow, enabling the high-pressure air flow and the sand ball to enter the gas-sand mixing chamber to be mixed and conveyed into the sand supplying pipe of the inner shot blasting chamber, enabling the sand ball to go out from the shot blasting head to clean the inner surface of the waste steel drum, enabling the sand ball to fall into the sand outlet in the cleaning process, enabling the sand inlet to enter the sand chamber from the sand outlet to the sand inlet, and the valve to be opened at any time, and pumping the sand ball inside the sand inlet from the sand outlet into the sand inlet; after the shot blasting cleaning process is finished, the first switch is pressed, the first electric telescopic rod acts to drive the pushing disc to conduct linear displacement, a hairbrush on the surface of the pushing disc can automatically clean burrs on the surface of the waste steel drum, the second switch is pressed after the deburring is finished, the second electric telescopic rod acts to drive the sealing door to act, the sealing door is opened, and the waste steel drum is taken out;
The shaping process comprises the following steps: the steel drum is placed on the lower bearing plate by an operator, the operation control key controls the operation of the stepping motor, the stepping motor drives the screw rod to rotate, the screw rod and the nut relatively rotate, the nut drives the push rod to move downwards, the upper pressing plate is in contact with the drum cover at the upper end of the steel drum, the operation control key stops rotating the stepping motor, the operation control key controls the electric control box to record the rotating number of turns of the stepping motor, the steel drum is clamped and the steel drum is connected with an external air pump through the electric control air valve, the operation control key controls the electric control air valve to charge and pressurize the steel drum, shaping is completed, the operation control key controls the stepping motor to rotate to enable the push rod to lift the highest point, the operation control key controls the electric control air valve to deflate, the steel drum is taken out, the steel drum to be repaired is placed again, the operation control key controls the stepping motor to rotate, the electric control box controls the stepping motor to rotate according to the recorded rotating number of turns of the stepping motor, the rotating number of turns of the stepping motor reaches a recorded value, and the electric control box stops running;
the rust-proof treatment process comprises the following steps: the method comprises the steps that a waste retreaded steel drum is arranged in the middle position of the inner side of a sliding frame of an anti-rust device, the length of a first telescopic rod is adjusted to enable a travelling wheel to be attached to the surface of the steel drum, meanwhile, the length of a second telescopic rod is adjusted to enable a scraper and a cleaning brush to be in contact with the surface of the steel drum, an anti-rust spray head is connected with an external anti-rust liquid pipe, an anti-rust driving motor rotates to enable a driving gear on a rotating shaft to rotate through a gear box, the driving gear rotates along a rack, a driving seat rotates along the sliding frame, the cleaning brush is used for cleaning, and the anti-rust spray head sprays anti-rust liquid on the surface of the cleaned steel drum;
The baking process comprises the following steps: placing the steel barrels subjected to rust prevention in a protective box body, starting a driving motor, driving a conveying roller by the driving motor, and enabling the waste steel barrels to pass through the interior of the protective box body through the rolling of a plurality of conveying rollers so as to realize the baking treatment of the waste steel barrels;
the spraying process comprises the following steps: placing the steel drum on a steel drum seat, connecting the air pump and the motor to a power supply, stably rotating the steel drum on the steel drum seat, discharging gas from the spray head, forming negative pressure when the gas flow rate of the gas outlet of the air tap is high, enabling paint in the pressure tank to enter the spray head through a steel pipe, and spraying the paint on the surface of the rotating steel drum by the spray head;
the capping process includes: the struts at the two ends of the sealing cover cross rod are crossed with the two sealing auxiliary blocks in the sealing cover, and the sealing cover is driven to rotate in the opening of the steel drum by the rotation of the miniature bidirectional driving motor, so that the sealing cover treatment of the steel drum is realized.
As a further improvement of the above technical scheme:
the utility model provides a take off cover device, including electromagnetism track, hydraulic telescoping rod, electromagnetic slide block, control box, telescopic link remove end, disc magnet, sucking disc base, sucking disc, telescopic link stiff end, connecting rope, handle, delivery port, steel drum lid, steel drum main part, steel drum base, the bottom of steel drum main part is provided with the steel drum base, the steel drum lid is installed at the top of steel drum main part, sucking disc and delivery port are installed to the top of steel drum lid, the sucking disc is installed in one side of delivery port, the sucking disc sets up on the sucking disc base, the inside of sucking disc base is provided with disc magnet, the top of sucking disc base is provided with the handle, connecting rope is installed to the top of handle, the top of connecting rope is provided with hydraulic telescoping rod, hydraulic telescoping rod includes telescopic link stiff end and telescopic link remove end, the bottom at the telescopic link stiff end is installed to the telescopic link remove the end, hydraulic telescoping rod remove the top at the connecting rope, electromagnetic slide block is installed at the top of steel drum lid, electromagnetic slide block installs on electromagnetism track, control box is installed to the top of electromagnetism track, the setting is directly over the steel drum.
The dust collector includes burning furnace, fan, furnace gate, knocker, gas pipe, combustion port, motor, aspiration pump, belt, dust removal pipe, filter screen, PP cotton, active carbon, be provided with the fan in the middle of the top of burning the burning furnace, and the one side surface of burning the burning furnace is provided with the furnace gate, be provided with the knocker in the middle of one side of furnace gate, one side below of burning the burning furnace is provided with the gas pipe, the gas pipe is provided with the combustion port in one side of burning the inside of burning furnace, one side of motor is provided with the aspiration pump, is provided with the belt between motor and the aspiration pump, one side that the aspiration pump kept away from the motor is provided with the dust removal pipe, be provided with the PP cotton in the middle of the inside of dust removal pipe, one side of the PP cotton is provided with the filter screen, and the opposite side of PP cotton is provided with the active carbon.
The shot blasting device comprises an outer shot blasting chamber, a driving roller, an outer shot blasting chamber sand supply pipe, an inner shot blasting chamber, a sand inlet, a deburring device, an air-sand mixing chamber, a first electric telescopic rod, a first switch, a high-pressure air flow chamber, a sand collecting chamber, a sand outlet, a second switch, a second electric telescopic rod, a sealing door, an inner shot blasting chamber sand supply pipe, a brush and a pushing disc, wherein the sand inlet rust-proof device is arranged above the left side of the outer shot blasting chamber uncovering device, the outer shot blasting chamber sand supply pipe shot blasting device is arranged on one side of the outer shot blasting chamber uncovering device, the sand outlet is arranged on the other side of the outer shot blasting chamber uncovering device, the sand collecting chamber is arranged below the sand outlet, the high-pressure air flow chamber is arranged on one side of the sand collecting chamber, the second switch is arranged on the other side of the sand collecting chamber, the first switch is arranged on one side of the high-pressure air flow chamber away from the sand collecting chamber, the second switch is provided with a second electric telescopic rod on one side far away from the sand collecting chamber, a sealing door is arranged on one side far away from the second switch, an inner shot blasting chamber shaping device is arranged in the outer shot blasting chamber uncovering device, driving rollers are symmetrically arranged on the left side and the right side of the inner shot blasting chamber shaping device respectively, an inner shot blasting chamber sand supply pipe is arranged in the middle of the inner shot blasting chamber shaping device, a deburring device baking device is arranged on one side far away from the sealing door, the deburring device baking device comprises a hairbrush and a propelling disc, the surface of the propelling disc is provided with the hairbrush, the inner shot blasting chamber shaping device is in telescopic connection with the deburring device baking device through a first electric telescopic rod sealing device, two inner electric telescopic rod sealing devices are arranged in total, the middle positions of the two first electric telescopic rod sealing cover devices are provided with air-sand mixing chamber spraying devices, and the first electric telescopic rod sealing cover devices are electrically connected with the first switch and the second electric telescopic rod.
The shaping device comprises an electric control box, an outer cover, an upper pressing plate, a support, a lower bearing plate, a cross rod, supporting legs, a stepping motor, a gear box, a nut, a screw rod, a push rod, an electric control air valve and a control key.
The rust-resistant device includes ring pipe, carriage, connecting rod, first telescopic link, walking wheel, cleaning brush, rust-resistant shower nozzle, mounting panel, actuating seat, second telescopic link, scraper, rust-resistant driving motor, slide rail, rack, driving gear, axis of rotation, gear box, the inboard of ring pipe is provided with the carriage, evenly be provided with the connecting rod between ring pipe and the carriage, the inboard of carriage evenly is provided with first telescopic link, the one end of first telescopic link is provided with the walking wheel, the surface of carriage is provided with the actuating seat, one side that the actuating seat is close to the walking wheel is provided with the second telescopic link, the one end of second telescopic link is provided with the mounting panel, the surface intermediate position of mounting panel is provided with the cleaning brush, one side of cleaning brush is provided with the scraper, the opposite side of cleaning brush is provided with rust-resistant shower nozzle, the upper end of carriage is provided with the slide rail, the inside of actuating seat is provided with rust-resistant driving motor, one side of rust-resistant driving motor is provided with the gear box, the lower extreme of gear box is provided with the axis of rotation, the lower extreme of axis of rotation is provided with driving gear, the side and the carriage corresponds with the driving power with the rack, outside electric connection.
The baking device comprises a conveying roller, conveying shafts, fixed vertical plates, fixed transverse plates, driving motors, gear chains, bearing seats, gears, baking lamps, a protective box body, heat insulation plates and waste steel drums.
The spraying device comprises an air pump, a pressure gauge, an air pipe, a pressure tank, a steel pipe, a supporting plate, a spray head, a base, a spraying motor, a supporting seat, a steel drum seat and balls, wherein the pressure gauge is arranged on one side of the air pump, the air pipe is arranged in the middle of one side of the air pump, the spray head is arranged at one end of the air pipe, the steel pipe is arranged at one end, close to the spray head, of the lower part of the air pipe, the pressure tank is arranged at one end of the steel pipe, the supporting plate is arranged on one side of the base, the spraying motor is arranged in the middle of the upper part of the base, the steel drum seat is arranged above the spraying motor, the balls are arranged in grooves in the lower part of the steel drum seat, and the supporting seat is arranged below the balls.
The sealing cover device comprises a speed changer, a sealing cover bearing seat, a rubber handheld handle, a bearing rod, a wear-resistant rubber pad, a sealing cover cross rod, a fixing plate, a protection plate, a first fixing frame, a second fixing frame, a miniature bidirectional driving motor, a steel drum opening, a steel drum, a sealing cover and a sealing auxiliary block.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the semi-automatic cover uncovering mechanism, the semi-automatic cover uncovering mechanism is formed by combining the hydraulic telescopic rod and the sucker, so that the steel drum cover can be quickly detached from the steel drum main body, the later cleaning and processing of the steel drum are facilitated, and the production rate of enterprises is improved;
2. According to the dust removing device for renewing the waste steel drum, the door is arranged on the dust removing pipe, the door can be opened through the lock catch, and the dust removing pipe can be replaced when the filter screen is blocked, so that the whole dust removing pipe is not required to be replaced, resources are saved, and the production cost is reduced;
3. according to the invention, the inner and outer surfaces of the waste steel drum are treated by adopting two shot blasting modes of an outer shot blasting chamber and an inner shot blasting chamber, so that the whole-process mechanized production is realized; meanwhile, through the combined structure of the motor and the driving roller, 360-degree rotation of the waste steel drum is realized, the contact times of shot blasting and the waste steel drum are increased, the waste steel drum treatment process is simplified, and the decontamination treatment efficiency of the waste steel drum is improved;
4. according to the shaping device, the rotation of the stepping motor is controlled, and the push rod is controlled to ascend or descend, so that the upper pressing plate clamps or releases the constraint on the steel drum, and a worker does not need to repeatedly operate the rotating handle to clamp the steel drum, so that the working efficiency is improved;
5. according to the invention, the sliding frame, the travelling wheels and the driving seat are arranged in the rust prevention process, so that the rust prevention device can automatically perform rust prevention on the surface, and meanwhile, the travelling wheels move up and down, so that the rust prevention device can perform quick and uniform rust prevention on the steel drum, the rust prevention efficiency is improved, and the use is quick;
6. The heat insulation plate is arranged in the protective box body, and the baking lamps are arranged on the top plate body and the two side plate bodies of the heat insulation plate in parallel, so that the comprehensive baking of the waste steel barrels is realized, the baking quality of the waste steel barrels is improved, and the renovation treatment of the waste steel barrels is facilitated;
7. according to the spraying device, the original motor drives the roller to rotate, the roller is used for contacting with the steel drum, the steel drum is rotated by virtue of friction force of a contact point, a base with the same area as the bottom of the steel drum is replaced by the base, a ball is arranged between the lower part of the base and the support frame, and the base is driven to rotate by the motor, so that the surface of the rotating steel drum is sprayed with paint, the steel drum can not incline in the re-rotation process, the rotation is stable, and the uniform spraying of paint can be realized;
8. when the sealing cover is used, the supporting rods at the two ends of the sealing cover cross rod are placed in a crossing manner with the two sealing auxiliary blocks in the sealing cover, and the sealing cover is driven to rotate in the opening of the steel drum through the rotation of the miniature bidirectional driving motor, so that the sealing cover of the steel drum is processed, the manual labor is greatly saved, the sealing efficiency of the steel drum is improved, the sealing performance of the waste steel drum during renovation is convenient to detect, and meanwhile, the driving device is arranged as the miniature bidirectional driving motor, so that the sealing cover processing of the steel drum can be realized, the uncovering processing of the steel drum can be realized, and the practicability is greatly enhanced.
Drawings
FIG. 1 is an overall flow chart of the present invention;
FIG. 2 is a schematic view of the structure of the uncovering device according to the invention;
FIG. 3 is a schematic view of the dust removing device of the present invention;
FIG. 4 is a schematic view of the structure of the interior of a dust pipe in the dust removing device of the present invention;
FIG. 5 is a schematic structural view of the blasting apparatus of the present invention;
FIG. 6 is a schematic structural view of the shaping device of the present invention;
FIG. 7 is a schematic top view of the shaping device of the present invention;
FIG. 8 is a schematic structural view of the rust inhibitive device of the present invention;
FIG. 9 is a schematic view of the structure of the driving seat in the rust preventive device of the present invention;
FIG. 10 is a schematic view of a baking apparatus according to the present invention;
FIG. 11 is a schematic view of the structure of the spraying device of the present invention;
FIG. 12 is a schematic view of the structure of the capping apparatus of the present invention;
in the figure: 1. uncovering device; 2. a dust removal device; 3. a shot blasting device; 4. shaping device; 5. an anti-rust device; 6. a baking device; 7. a spraying device; 8. a capping device;
11. an electromagnetic track; 12. a hydraulic telescopic rod; 13. an electromagnetic slide block; 14. a control box; 15. a movable end of the telescopic rod; 16. a disc magnet; 17. a sucker base; 18. a suction cup; 19. a fixed end of the telescopic rod; 110. a connecting rope; 111. a handle; 112. a water outlet; 113. a steel drum cover; 114. a steel drum main body; 115. a steel drum base;
31. An outer shot blasting chamber; 32. a driving roller; 33. the outer shot blasting chamber is provided with a sand supply pipe; 34. an inner shot blasting chamber; 35. a sand inlet; 36. a deburring device; 37. a gas sand mixing chamber; 38. a first electric telescopic rod; 39. a first switch; 310. a high pressure airflow chamber; 311. a sand collecting chamber; 312. a sand outlet; 313. a second switch; 314. a second electric telescopic rod; 315. sealing the door; 316. sand supply pipe of inner shot blasting chamber;
41. an electric control box; 42. an outer cover; 43. an upper press plate; 44. a bracket; 45. a lower carrier plate; 46. a cross bar; 47. supporting feet; 48. a stepping motor; 49. a gear box; 410. a nut; 411. a screw rod; 412. a push rod; 413. an electric control air valve; 414. a control key;
51. an annular tube; 52. a carriage; 53. a connecting rod; 54. a first telescopic rod; 55. a walking wheel; 56. cleaning brushes; 57. rust-proof spray head; 58. a mounting plate; 59. a driving seat; 510. a second telescopic rod; 511. a scraper; 512. an antirust driving motor; 513. a slide rail; 514. a rack; 515. a drive gear; 516. a rotating shaft; 517. a gear box;
61. a transfer drum; 62. a conveying shaft; 63. fixing a vertical plate; 64. fixing the transverse plate; 65. a driving motor; 66. a gear chain; 67. a bearing seat; 68. a gear; 69. baking the lamp; 610. a protective box body; 611. a heat insulating plate;
71. An air pump; 72. a pressure gauge; 73. an air pipe; 74. a pressure tank; 75. a steel pipe; 76. a support plate; 77. a spray head; 78. a base; 79. spraying a motor; 710. a support base; 711. a steel drum seat; 712. a ball;
81. a transmission; 82. sealing the bearing seat; 83. a rubber hand grip; 84. a bearing rod; 85. wear-resistant rubber pad; 86. a capping cross bar; 87. a fixing plate; 88. a protection plate; 89. a first fixing frame; 810. the second fixing frame; 811. and miniature bidirectional driving motor.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-12, the present invention provides the following technical solutions: the utility model provides a one-stop renovation process of steel drum, including uncovering device 1, dust collector 2, throw ball device 3, shaping device 4, rust-resistant device 5, baking equipment 6, spraying device 7, closing cap device 8, one side of uncovering device 1 is provided with dust collector 2, the end of dust collector 2 is provided with throws ball device 3, the discharge gate of throwing ball device 3 is provided with shaping device 4, one side of shaping device 4 is provided with rust-resistant device 5, one side of rust-resistant device 5 is provided with baking equipment 6, one side of baking equipment 6 is provided with spraying device 7, one side of spraying device 7 is provided with closing cap device 8.
In the embodiment, the uncovering device 1 comprises an electromagnetic track 11, a hydraulic telescopic rod 12, an electromagnetic slide block 13, a control box 14, a telescopic rod moving end 15, a disc magnet 16, a sucker base 17, a sucker 18, a telescopic rod fixing end 19, a connecting rope 110, a lifting handle 111, a water outlet 112, a steel drum cover 113, a steel drum main body 114 and a steel drum base 115, wherein the steel drum base 115 is arranged at the bottom of the steel drum main body 114, the steel drum cover 113 is arranged at the top of the steel drum main body 114, the sucker 18 and the water outlet 112 are arranged above the steel drum cover 113, the sucker 18 is arranged on one side of the water outlet 112, the sucker 18 is arranged on the sucker base 17, a disc magnet 16 is arranged in the sucker base 17, the lifting handle 111 is arranged at the top of the sucker base 17, a connecting rope 110 is arranged above the lifting handle 111, the hydraulic telescopic rod 12 comprises a telescopic rod fixing end 19 and a telescopic rod moving end 15, the telescopic rod moving end 15 is arranged at the bottom of the telescopic rod fixing end 19, the telescopic rod end 15 is connected above the connecting rope 110, the electromagnetic slide block 13 is arranged at the top of the electromagnetic track 13, the electromagnetic slide block 13 is arranged above the electromagnetic track 11 and is arranged right above the electromagnetic track 11; when the electromagnetic sliding block 13 is used, the electromagnetic sliding block 13 is controlled by the operation control box 14 to slide to the upper part of the steel drum main body 114, the sucker 18 is buckled on the upper surface of the steel drum cover 113, the sucker 18 is tightly attached to the steel drum cover 113 by attractive force generated by the disc magnet 16 arranged in the sucker base 17 and the steel drum cover 113, after the handle 111 on the sucker base 17 is connected with the connecting rope 110, the operation control box 14 is operated, the movable end 15 of the telescopic rod moves upwards, the movable end 15 of the telescopic rod drives the connecting rope 110 to pull upwards, the steel drum cover 113 can be peeled off from the steel drum main body 114, then the peeled steel drum cover 113 is taken down, and the electromagnetic sliding block 13 is controlled by the operation control box 14 to slide to the position right above the other steel drum main body 114.
In the embodiment, the dust removing device 2 comprises an incinerator, a fan, an oven door, a door button, a gas pipe, a combustion port, a motor, an air pump, a belt, a dust removing pipe, a filter screen, PP cotton and active carbon, wherein the fan is arranged in the middle of the upper part of the incinerator, the oven door is arranged on the surface of one side of the incinerator, the door button is arranged in the middle of one side of the oven door, the gas pipe is arranged below one side of the incinerator, the combustion port is arranged on one side of the inner part of the incinerator, the air pump is arranged on one side of the motor, the belt is arranged between the motor and the air pump, the dust removing pipe is arranged on one side of the air pump far away from the motor, the PP cotton is arranged in the middle of the inner part of the dust removing pipe, the filter screen is arranged on one side of the PP cotton, and the active carbon is arranged on the other side of the PP cotton; the furnace door is opened, the steel drum is put into the incinerator, the door of the dust removal pipe is opened, the filter screen, the PP cotton and the activated carbon are sequentially installed in the dust removal pipe, after the dust removal pipe is installed, the motor and the fan are powered on, fuel gas is sent to the combustion port through the fuel gas pipe, at the moment, waste residues generated by the incineration of the steel drum move to the bottom of the incinerator under the dual action of the fan and the air pump, and gas is discharged through triple filtration of the filter screen, the PP cotton and the activated carbon in the dust removal pipe, so that waste paint on the surface of the steel drum can be removed, and the aim of dust removal is achieved.
In this embodiment, the shot blasting device 3 includes an outer shot blasting chamber 31, a driving roller 32, an outer shot blasting chamber sand supply pipe 33, an inner shot blasting chamber 34, a sand inlet 35, a deburring device 36, an air-sand mixing chamber 37, a first electric telescopic rod 38, a first switch 39, a high-pressure air flow chamber 310, a sand collecting chamber 311, a sand outlet 312, a second switch 313, a second electric telescopic rod 314, a sealing door 315, an inner shot blasting chamber sand supply pipe 316, a brush and a pushing disc, a sand inlet 35 is arranged above the left side of the outer shot blasting chamber 31, an outer shot blasting chamber sand supply pipe 33 is arranged on one side of the outer shot blasting chamber 31, a sand outlet 312 is arranged on the other side of the outer shot chamber 31, a sand collecting chamber 311 is arranged below the sand outlet 312, a high-pressure air flow chamber 310 is arranged on one side of the sand collecting chamber 311, a second switch 313 is arranged on the other side of the sand collecting chamber 311, a first switch 39 is arranged on one side of the high-pressure air flow chamber 310 away from the sand collecting chamber 311, a second electric telescopic rod 314 is arranged on one side of the second switch 313 far away from the sand collecting chamber 311, a sealing door 315 is arranged on one side of the second electric telescopic rod 314 far away from the second switch 313, an inner shot blasting chamber 34 is arranged in the outer shot blasting chamber 31, driving rollers 32 are symmetrically arranged on the left side and the right side of the inner shot blasting chamber 34 respectively, an inner shot blasting chamber sand supply pipe 316 is arranged in the middle position of the inner shot blasting chamber 34, a deburring device 36 is arranged on one side of the inner shot chamber sand supply pipe 316 far away from the sealing door 315, the deburring device 36 comprises a hairbrush and a propelling disc, the surface of the propelling disc is provided with the hairbrush, the inner shot blasting chamber 34 is in telescopic connection with the deburring device 36 through a first electric telescopic rod 38, two first electric telescopic rods 38 are arranged in total, an air-sand mixing chamber 37 is arranged in the middle position of the two first electric telescopic rods 38, the first electric telescopic rod 38 is electrically connected with the first switch 39 and the second switch 313 is electrically connected with the second electric telescopic rod 314; the waste steel drum is put into an inner shot blasting chamber 34, the position between the waste steel drum and a driving roller 32 is fixed through a fixed seat, a second switch 313 is pressed, a second electric telescopic rod 314 acts to drive a sealing door 315 to act and to be attached to an outer shot blasting chamber 31, an integral sealing state is formed, a rotating motor is started to drive the driving rollers 32 at each side to rotate, the driving roller 32 drives the waste steel drum to rotate, a sand inlet 35 starts to feed sand balls, a solenoid valve is opened, the sand balls in the sand inlet 35 enter an outer shot blasting chamber sand supply pipe 33 and the inside of an air sand mixing chamber 37, the sand balls in the outer shot chamber sand supply pipe 33 fall from a shot blasting head to clean the outer surface of the waste steel drum, a high-pressure air flow chamber 310 starts to supply high-pressure air flow, the high-pressure air flow and the sand balls enter the air sand mixing chamber 37 to be mixed and are conveyed into the inside the inner shot chamber sand supply pipe 316, the inner surface of the steel drum is cleaned from the shot blasting head, the sand balls fall to an outlet 312 in the cleaning process, the sand balls enter the inside the sand collecting chamber 311 from the sand outlet 312, the inside the sand inlet 311 can be opened at any time, and the sand balls inside the waste sand drum can be pumped from the inside the sand collecting chamber 35 to realize recycling inside the sand recycling; after the shot blasting cleaning process is finished, the first switch 39 is pressed, the first electric telescopic rod 38 acts to drive the pushing disc to linearly displace, the hairbrush on the surface of the pushing disc can automatically clean burrs on the surface of the waste steel drum, the second switch 313 is pressed after the deburring is finished, the second electric telescopic rod 314 acts to drive the sealing door 315 to act, the sealing door 315 is opened, the waste steel drum is taken, the next shot blasting operation can be performed, and the shot blasting machine is simple to use, mechanically automated to operate, time-saving and labor-saving, and high in treatment efficiency.
In this embodiment, the shaping device 4 includes an electric control box 41, an outer cover 42, an upper pressing plate 43, a bracket 44, a lower bearing plate 45, a cross rod 46, a supporting leg 47, a stepping motor 48, a gear box 49, a nut 410, a lead screw 411, a push rod 412, an electric control air valve 413 and a control key 414, wherein the gear box 49 is installed at the upper end of the bracket 44, the stepping motor 48 is arranged at one end above the gear box 49, the outer cover 42 is arranged at one end, far away from the stepping motor 48, of the lower part of the gear box 49, the push rod 412 is internally provided with the push rod 412, the nut 410 is arranged at the upper end of the push rod 412, the upper pressing plate 43 is arranged at the lower end of the push rod 412, the lead screw 411 is arranged inside the nut 410, one side of the gear box 49 is provided with the electric control box 41, the control key 414 is arranged on the surface of the electric control box 41, the lower end of the bracket 44 is provided with the cross rod 46, one side surface of the bracket 44 is provided with the electric control air valve 413, both ends of the support leg 47 are provided with the supporting leg 47, and the upper end of the cross rod 46 is provided with the lower bearing plate 45; when the steel drum repairing device is used, an operator places the steel drum on the lower bearing plate 45, the operation control key 414 controls the operation of the stepping motor 48, the stepping motor 48 drives the lead screw 411 to rotate, the lead screw 411 and the nut 410 rotate relatively, the nut 410 drives the push rod 412 to move downwards, the upper pressing plate 43 contacts with the drum cover at the upper end of the steel drum, the operation control key 414 stops rotating the stepping motor 48, the operation control key 414 controls the electric control box 41 to record the rotating circle number of the stepping motor 48, the clamping of the steel drum is completed, the steel drum is connected with an external air pump through the electric control air valve 413, the operation control key 414 controls the electric control air valve 413 to charge and pressurize the steel drum, the shaping is completed, the operation control key 414 controls the stepping motor 48 to rotate to enable the push rod 412 to rise to the highest point, the operation control key 414 controls the electric control air valve 413 to deflate, the steel drum is taken out, the steel drum to be repaired is placed again, the operation control key 414 controls the operation of the stepping motor 48, the electric control box 41 controls the rotation of the stepping motor 48 according to the recorded rotating circle number of the stepping motor 48, the rotating circle number of the stepping motor 48 reaches a recording value, the electric control box 41 stops rotating circle number of the stepping motor 48, the clamping is completed, the steel drum is clamped, and the steel drum is clamped automatically, the worker does not need to repeatedly operate to clamp the steel drum.
In the embodiment, the rust prevention device 5 comprises an annular tube 51, a sliding frame 52, a connecting rod 53, a first telescopic rod 54, travelling wheels 55, a cleaning brush 56, a rust prevention spray head 57, a mounting plate 58, a driving seat 59, a second telescopic rod 510, a scraper 511, a rust prevention driving motor 512, a sliding rail 513, a rack 514, a driving gear 515, a rotating shaft 516 and a gear box 517, wherein the sliding frame 52 is arranged on the inner side of the annular tube 51, the connecting rod 53 is uniformly arranged between the annular tube 51 and the sliding frame 52, the first telescopic rod 54 is uniformly arranged on the inner side of the sliding frame 52, the travelling wheels 55 are arranged at one end of the first telescopic rod 54, the driving seat 59 is arranged on the surface of the sliding frame 52, the driving seat 59 is provided with a second telescopic rod 510 near one side of the travelling wheel 55, one end of the second telescopic rod 510 is provided with a mounting plate 58, a cleaning brush 56 is arranged in the middle of the surface of the mounting plate 58, one side of the cleaning brush 56 is provided with a scraper 511, the other side of the cleaning brush 56 is provided with an anti-rust spray head 57, the upper end of the sliding frame 52 is provided with a sliding rail 513, the inside of the driving seat 59 is provided with an anti-rust driving motor 512, one side of the anti-rust driving motor 512 is provided with a gear box 517, the lower end of the gear box 517 is provided with a rotating shaft 516, the lower end of the rotating shaft 516 is provided with a driving gear 515, a rack 514 is arranged at the position, corresponding to the driving gear 515, of the side of the sliding frame 52, and the anti-rust driving motor 512 is electrically connected with an external power supply; when the rust-proof device is used, a waste and old renovated steel drum is arranged at the middle position inside the sliding frame 52 of the rust-proof device, the length of the first telescopic rod 54 is adjusted to enable the travelling wheel 55 to be attached to the surface of the steel drum, meanwhile, the length of the second telescopic rod 510 is adjusted to enable the scraper 511 and the cleaning brush 56 to be in contact with the surface of the steel drum, the rust-proof spray head 57 is connected with an external rust-proof liquid pipe, the rust-proof driving motor 512 rotates to enable the driving gear 515 on the rotating shaft 516 to rotate through the gear box 517, the driving gear 515 rotates along the rack 514 to enable the driving seat 59 to rotate along the sliding frame 52, the scraper 511 rotates to clean dirt on the surface of the steel drum, the cleaning brush 56 is cleaned, then the rust-proof spray head 57 sprays rust-proof liquid on the cleaned surface of the steel drum, the rust-proof device can uniformly rust-proof treatment on the whole steel drum by moving the travelling wheel 55 up and down, and the rust-proof device is portable to be used.
In this embodiment, the baking device 6 includes a conveying roller 61, a conveying shaft 62, a fixed vertical plate 63, a fixed horizontal plate 64, a driving motor 65, a gear chain 66, a bearing seat 67, a gear 68, baking lamps 69, a protective box 610, a heat insulation plate 611 and a waste steel drum, wherein the fixed vertical plate 63 is respectively arranged at two sides of the fixed horizontal plate 64, the driving motor 65 is arranged above the plate body of the fixed horizontal plate 64, a plurality of conveying rollers 61 are arranged between the top ends of the two fixed vertical plates 63 in parallel, the conveying shaft 62 is arranged inside the conveying roller 61, two gears 68 are arranged at one end position of the conveying shaft 62 in parallel, the protective box 610 is arranged above the conveying roller 61, the heat insulation plate 611 is arranged inside the protective box 610, the baking lamps 69 are arranged on the top plate body of the heat insulation plate 611 in parallel, the baking lamps 69 are arranged on one side plate body of the heat insulation plate 611 in parallel, the baking lamps 69 are also arranged on the other side plate body of the heat insulation plate 611 in parallel, and the waste steel drum is placed on the plurality of conveying rollers 61 in parallel; during the use, the inside of protection box 610 is provided with heat insulating board 611, be provided with a plurality of baking lamps 69 side by side on the top plate body of heat insulating board 611, and be provided with a plurality of baking lamps 69 side by side on the one side plate body of heat insulating board 611, and also be provided with a plurality of baking lamps 69 side by side on the other side plate body of heat insulating board 611, carry out the omnidirectional stoving to the old and useless steel drum through the baking lamps 69 that set up, improve the quality that old and useless steel drum toasted, the convenience is handled the renovation of old and useless steel drum, the heat insulating board 611 that sets up effectively insulates heat loss, avoid simultaneously also that the overheat phenomenon appears in protection box 610, the both sides of fixed diaphragm 64 are provided with fixed riser 63 respectively, and the top of fixed diaphragm 64 plate body is provided with driving motor 65, be provided with a plurality of transfer drums 61 side by side between the top of two fixed risers 63, the inside of transfer drum 61 is provided with transfer drum 62, driving motor 65 rotates through gear chain 66 and gear 68 and transfer drum 62 in the transfer drum 61 is connected, rotate through gear 68 and gear 66 one end department of transfer drum 62, realize rolling and roll the old and useless steel drum 61 through the inside of a plurality of transfer drums 61, realize the continuous steel drum toasting, the old and useless steel drum's of the improvement of efficiency.
In this embodiment, the spraying device 7 includes an air pump 71, a pressure gauge 72, an air pipe 73, a pressure tank 74, a steel pipe 75, a supporting plate 76, a spray head 77, a base 78, a spraying motor 79, a supporting seat 710, a steel barrel seat 711 and balls 712, wherein the pressure gauge 72 is arranged on one side of the air pump 71, the air pipe 73 is arranged in the middle of one side of the air pump 71, the spray head 77 is arranged at one end of the air pipe 73, the steel pipe 75 is arranged at one end of the air pipe 73, which is close to the spray head 77, the pressure tank 74 is arranged at one end of the steel pipe 75, the supporting plate 76 is arranged on one side of the upper side of the base 78, the spraying motor 79 is arranged in the middle of the upper side of the base 78, the steel barrel seat 711 is arranged above the spraying motor 79, the balls 712 are arranged in grooves below the steel barrel seat 711, and the supporting seat 710 is arranged below the balls 712; when the spraying device is used, the air pipe 73 is connected between the air pump 71 and the spray head 77, the steel pipe 75 is connected to the top of the pressure tank 74, the other end of the steel pipe 75 is connected to the lower portion of one end of the air pipe 73, the air pipe 73 and the steel pipe 75 penetrate through the supporting plate 76, the sealing pad of each connecting port is paid attention to whether to be padded in or not in the installation process, the spraying motor 79 and the supporting seat 710 are installed on the base 78, a plurality of balls 712 are placed in grooves on the upper surface of the supporting seat 710, the steel barrel seat 711 is placed on the balls 712, the grooves below the steel barrel seat 711 are paid attention to the balls 712, the steel barrel seat 711 is connected with the rotating shaft of the spraying motor 79, the steel barrel seat 711 is placed on the steel barrel seat 711, the air pump 71 and the spraying motor 79 are connected to a power supply, the steel barrel seat 711 starts to rotate, the steel barrel cannot incline in the rotating process due to the fact that the balls 712 are arranged between the steel barrel seat 711 and the supporting seat 710, the steel barrel rotates stably on the steel barrel seat, the air is discharged from the spray head 77, negative pressure is formed by the high air flow rate of the air nozzle air, paint in the pressure tank 74 enters the spray head 77 through the steel pipe 75, and the air nozzle 77 is scattered when the air is blown out from the rotating air nozzle.
In this embodiment, the capping device 8 includes a transmission 81, a capping bearing seat 82, a rubber hand-held handle 83, a bearing rod 84, a wear-resistant rubber pad 85, a capping cross rod 86, a fixing plate 87, a protection plate 88, a first fixing frame 89, a second fixing frame 810, a miniature bidirectional driving motor 811, a steel drum opening, a steel drum, a sealing cover and sealing auxiliary blocks, the bearing rod 84 is arranged on the capping cross rod 86, the transmission 81 is arranged at the top of the bearing rod 84, the miniature bidirectional driving motor 811 is arranged above the transmission 81, the transmission 81 is arranged on the first fixing frame 89, the miniature bidirectional driving motor 811 is arranged on the second fixing frame 810, a fixing plate 87 is arranged below the second fixing frame 810, the protection plate 88 is respectively arranged at two ends of the fixing plate 87, the rubber hand-held handle 83 is arranged at one side of the protection plate 88 away from the fixing plate 87, the bearing seat 82 is arranged in the central position of the plate body of the fixing plate 87, the steel drum opening is arranged on the top drum body of the steel drum, two sealing auxiliary blocks are symmetrically arranged on the inner side of the sealing cover, and the sealing cover is engaged with the steel drum opening through the steel drum; when the sealing cover is used, a steel drum opening is formed in the top drum body of the steel drum, two sealing auxiliary blocks are symmetrically arranged on the inner side surface of the sealing cover, the sealing cover is in threaded engagement connection with the steel drum through the steel drum opening, the sealing cover treatment of the steel drum can be realized through rotating the sealing cover, the two sealing auxiliary blocks are symmetrically arranged on the inner side surface of the sealing cover, the operation treatment during sealing cover sealing is convenient, the sealing cover bearing seat 82 is arranged in the central position of the plate body of the fixing plate 87, the top of the bearing rod 84 is in rotary connection with the miniature bidirectional driving motor 811 through the transmission 81, the middle part of the bearing rod 84 is in penetrating connection with the fixing plate 87 through the sealing cover bearing seat 82, the bottom of the bearing rod 84 and the sealing cover transverse rod 86 are in an integrated structure, the sealing cover transverse rod 86 is in a concave structure, the outer sides of struts at two ends of the sealing cover transverse rod 86 are provided with the wear-resistant rubber pads 85, the support rods at the two ends of the sealing cover cross rod 86 are crossed with two sealing auxiliary blocks in the sealing cover, the sealing cover is driven to rotate in the opening of the steel drum by the rotation of the miniature bidirectional driving motor 811, thereby realizing the sealing cover treatment of the steel drum, greatly saving labor and improving the efficiency of the sealing cover of the steel drum, meanwhile, the driving device is arranged as the miniature bidirectional driving motor 811, not only can the sealing cover treatment of the steel drum be realized, but also the uncovering treatment of the steel drum can be realized, the practicability is greatly enhanced, the two ends of the fixing plate 87 are respectively provided with the protection plate 88, one side of the protection plate 88 away from the fixing plate 87 is provided with the rubber hand-held handle 83, the outer sides of the support rods at the two ends of the sealing cover cross rod 86 are provided with the wear-resistant rubber pads 85, the rubber hand-held handle 83 is used for facilitating the hand-holding operation during the sealing cover of the steel drum, and simultaneously increasing the comfort during the hand-holding, the wear-resistant rubber pads 85, the damage to the sealing cover is avoided when the struts at the two ends of the sealing cover cross rod 86 are placed in a crossing manner with the two sealing auxiliary blocks in the sealing cover, and the service life of the sealing cover is prolonged.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. A one-stop refurbishment process for steel drums, said refurbishment process being carried out by means of a refurbishment system, characterized in that: the renovating system comprises a cover uncovering device (1), a dust removing device (2), a shot blasting device (3), a shaping device (4), an anti-rust device (5), a baking device (6), a spraying device (7) and a cover sealing device (8), and is characterized in that: one side of the uncovering device (1) is provided with a dust removing device (2), the tail end of the dust removing device (2) is provided with a shot blasting device (3), a discharge hole of the shot blasting device (3) is provided with a shaping device (4), one side of the shaping device (4) is provided with an anti-rust device (5), one side of the anti-rust device (5) is provided with a baking device (6), one side of the baking device (6) is provided with a spraying device (7), and one side of the spraying device (7) is provided with a sealing device (8);
The renovating process comprises a uncovering process of the uncovering device (1), a dust removing process of the dust removing device (2), a shot blasting process of the shot blasting device (3), a shaping process of the shaping device (4), an anti-rust treatment process of the anti-rust device (5), a baking process of the baking device (6), a spraying process of the spraying device (7) and a capping process of the capping device (8);
the uncovering process comprises the following steps: the electromagnetic sliding block (13) is controlled by the operation control box (14) to slide above the steel drum main body (114), the sucker (18) is buckled on the upper surface of the steel drum cover (113), after the handle (111) on the sucker base (17) is connected with the connecting rope (110), the operation control box (14) is operated, the movable end (15) of the telescopic rod moves upwards, the movable end (15) of the telescopic rod drives the connecting rope (110) to pull upwards, the steel drum cover (113) is peeled off from the steel drum main body (114), then the peeled steel drum cover (113) is taken down, and the operation control box (14) controls the electromagnetic sliding block (13) to slide to the position right above the other steel drum main body (114);
the dust removal process comprises the following steps: opening a furnace door, putting a steel drum into an incinerator, opening a door of a dust removal pipe, sequentially installing a filter screen, PP cotton and activated carbon in the dust removal pipe, switching on a power supply of a motor and a fan after the dust removal pipe is installed, sending fuel gas to a combustion port through a fuel gas pipe, enabling waste residues generated by the steel drum incineration to move to the bottom of the incinerator under the dual action of the fan and an air pump, and discharging the gas through triple filtration of the filter screen, the PP cotton and the activated carbon in the dust removal pipe;
The shot blasting process comprises the following steps: the method comprises the steps of placing a waste steel drum into an inner shot blasting chamber (34), fixing the position between the waste steel drum and a driving roller (32) through a fixing seat, pressing a second switch (313), enabling a second electric telescopic rod (314) to act, driving a sealing door (315) to act, attaching the sealing door to an outer shot blasting chamber (31), starting a rotating motor, driving the driving roller (32) on each side to rotate, enabling the driving roller (32) to drive the waste steel drum to rotate, enabling a sand inlet (35) to start to feed sand balls, opening an electromagnetic valve, enabling sand balls in the sand inlet (35) to enter an outer shot blasting chamber sand supply pipe (33) and an air-sand mixing chamber (37), enabling sand balls in the outer shot chamber sand supply pipe (33) to fall from a shot blasting head to clean the outer surface of the waste steel drum, enabling a high-pressure air flow chamber (310) to start to supply high-pressure air flow, enabling the high-pressure air flow to be mixed with the sand balls to enter the air-sand mixing chamber (37) and be conveyed into the inner shot supply pipe (316), enabling the sand balls to be removed from the shot blasting head to clean the inner surface of the steel drum, enabling the sand balls in the sand inlet (35) to fall into the outer shot blasting chamber (311) and the sand outlet (311) to be opened, and the sand balls in the sand outlet (311) can be pumped from the sand outlet inside the sand inlet to the sand outlet (311) at any time; after the shot blasting cleaning process is finished, a first switch (39) is pressed, a first electric telescopic rod (38) acts to drive a pushing disc to linearly displace, a hairbrush on the surface of the pushing disc can automatically clean burrs on the surface of a waste steel drum, a second switch (313) is pressed after the deburring is finished, a second electric telescopic rod (314) acts to drive a sealing door (315) to act, the sealing door (315) is opened, and the waste steel drum is taken;
The shaping process comprises the following steps: an operator places a steel drum on a lower bearing plate (45), an operation control button (414) controls the operation of a stepping motor (48), the stepping motor (48) drives a lead screw (411) to rotate, the lead screw (411) and a nut (410) relatively rotate, the nut (410) drives a push rod (412) to move downwards, an upper pressing plate (43) is in contact with a drum cover at the upper end of the steel drum, the operation control button (414) stops the rotation of the stepping motor (48), the operation control button (414) controls an electric control box (41) to record the rotation number of the stepping motor (48), the clamping of the steel drum is completed, the electric control valve (413) is connected with the steel drum and an external air pump through an electric control valve (413), the operation control button (414) controls the electric control valve (413) to charge and pressurize the steel drum, the operation control button (414) to rotate so as to enable the push rod (412) to lift up to the highest point, the operation control button (414) to control the electric control the air control valve (413) to deflate, the steel drum to be placed, the steel drum to be repaired, the operation control the stepping motor (48) to rotate, the electric control box (41) according to the recorded rotation number of the stepping motor (48) is recorded, and the rotation number of the stepping motor (48) is controlled to reach the rotation number of turns (48);
The rust-proof treatment process comprises the following steps: the method comprises the steps that a waste renewing steel drum is arranged at the middle position inside a sliding frame (52) of an anti-rust device, the length of a first telescopic rod (54) is adjusted to enable a travelling wheel (55) to be attached to the surface of the steel drum, meanwhile, the length of a second telescopic rod (510) is adjusted to enable a scraper (511) and a cleaning brush (56) to be in contact with the surface of the steel drum, an anti-rust spray head (57) is connected with an external anti-rust liquid pipe, an anti-rust driving motor (512) rotates to enable a driving gear (515) on a rotating shaft (516) to rotate through a gear box (517), the driving gear (515) rotates along a rack (514), a driving seat (59) rotates along the sliding frame (52), the cleaning brush (56) is cleaned, and anti-rust liquid is sprayed on the surface of the cleaned steel drum through the anti-rust spray head (57);
the baking process comprises the following steps: placing the steel barrels subjected to rust prevention in a protective box body (610), starting a driving motor (65), driving a conveying roller (61) by the driving motor (65), and enabling the waste steel barrels to pass through the interior of the protective box body (610) through the rolling of a plurality of conveying rollers (61) so as to realize the baking treatment of the waste steel barrels;
the spraying process comprises the following steps: placing a steel drum on a steel drum seat (711), connecting an air pump (71) and a spraying motor (79) to a power supply, stably rotating the steel drum on the steel drum seat (711), discharging air from a spray nozzle (77), forming negative pressure when the air flow rate of an air outlet of an air nozzle is high, enabling paint in a pressure tank (74) to enter the spray nozzle (77) through a steel pipe (75), and spraying the paint on the surface of the rotating steel drum by the spray nozzle (77);
The capping process includes: the struts at two ends of the sealing cover cross rod (86) are crossed with two sealing auxiliary blocks in the sealing cover, and the sealing cover is driven to rotate in the opening of the steel drum by the rotation of the miniature bidirectional driving motor (811) so as to realize the sealing treatment of the steel drum;
the uncovering device (1) comprises an electromagnetic track (11), a hydraulic telescopic rod (12), an electromagnetic sliding block (13), a control box (14), a telescopic rod moving end (15), a disc magnet (16), a sucker base (17), a sucker (18), a telescopic rod fixing end (19), a connecting rope (110), a lifting handle (111), a water outlet (112), a steel drum cover (113), a steel drum main body (114) and a steel drum base (115), wherein the steel drum base (115) is arranged at the bottom of the steel drum main body (114), the steel drum cover (113) is arranged at the top of the steel drum main body (114), a sucker (18) and the water outlet (112) are arranged above the steel drum cover (113), the sucker (18) is arranged on one side of the water outlet (112), the sucker (18) is arranged on the sucker base (17), the disc magnet (16) is arranged inside the sucker base (17), the lifting handle (111) is arranged at the top of the sucker base (17), the connecting rope (110) is arranged above the lifting handle (111), the top of the connecting rope (110) is provided with the sucker fixing end (12), the telescopic rod (19) and the telescopic rod moving end (15), the telescopic rod moving end (15) is arranged at the bottom of the telescopic rod fixed end (19), the telescopic rod moving end (15) is connected above the connecting rope (110), an electromagnetic sliding block (13) is arranged at the top of the hydraulic telescopic rod (12), the electromagnetic sliding block (13) is arranged on an electromagnetic track (11), a control box (14) is arranged above the electromagnetic track (11), and the electromagnetic track (11) is arranged right above the steel drum main body (114);
Dust collector (2) are including burning furnace, fan, furnace door, knocker, gas pipe, combustion port, motor, aspiration pump, belt, dust removal pipe, filter screen, PP cotton, active carbon, be provided with the fan in the middle of the top of burning furnace, and burn one side surface of burning furnace and be provided with the furnace gate, be provided with the knocker in the middle of one side of furnace gate, one side below of burning furnace is provided with the gas pipe, the gas pipe is provided with the combustion port in one side of burning furnace's inside, one side of motor is provided with the aspiration pump, is provided with the belt between motor and the aspiration pump, one side that the motor was kept away from to the aspiration pump is provided with the dust removal pipe, be provided with the PP cotton in the middle of the inside of the dust removal pipe, one side of the PP cotton is provided with the filter screen, and the opposite side of the PP cotton is provided with the active carbon.
2. The one-stop refurbishment process of steel drums according to claim 1, characterized in that: the shot blasting device (3) comprises an outer shot blasting chamber (31), a driving roller (32), an outer shot blasting chamber sand supply pipe (33), an inner shot blasting chamber (34), a sand inlet (35), a deburring device (36), an air-sand mixing chamber (37), a first electric telescopic rod (38), a first switch (39), a high-pressure air flow chamber (310), a sand collecting chamber (311), a sand outlet (312), a second switch (313), a second electric telescopic rod (314), a sealing door (315), an inner shot blasting chamber sand supply pipe (316), a brush and a propelling disc, wherein a sand inlet (35) is arranged above the left side of the outer shot blasting chamber (31), one side of the outer shot blasting chamber (31) is provided with the outer shot blasting chamber sand supply pipe (33), the other side of the outer shot blasting chamber (31) is provided with a sand outlet (312), the lower side of the sand outlet (312) is provided with a sand collecting chamber (311), one side of the sand collecting chamber (311) is provided with the high-flow chamber (310), the other side of the sand collecting chamber (311) is provided with the high-pressure air flow chamber (311), the other side of the electric telescopic rod (311) is far away from the first side of the first air flow chamber (311), the utility model discloses a high-precision electric shot blasting machine, including first switch (313), second electric telescopic handle (314), second switch (313), outer shot-blasting chamber (31), driving roller (32) are provided with to the inside of outer shot-blasting chamber (31), the left and right sides of interior shot-blasting chamber (34) symmetry respectively, and the intermediate position of interior shot-blasting chamber (34) is provided with interior shot-blasting chamber and supplies sand pipe (316), one side that sealed door (315) was kept away from to interior shot-blasting chamber supplies sand pipe (316) is provided with burring device (36), burring device (36) include brush, impel the dish, impel the surface of dish and be provided with the brush, through first electric telescopic handle (38) telescopic connection between interior shot-blasting chamber (34) and the burring device (36), first electric telescopic handle (38) are provided with two altogether, two the intermediate position of first electric telescopic handle (38) is provided with gas mixing chamber (37), first electric telescopic handle (38) and first switch (39) and second switch (313) are all connected through electric telescopic handle (313).
3. The one-stop refurbishment process of steel drums according to claim 1, characterized in that: the shaping device (4) comprises an electric control box (41), an outer cover (42), an upper pressing plate (43), a bracket (44), a lower bearing plate (45), a cross rod (46), supporting legs (47), a stepping motor (48), a gear box (49), a nut (410), a lead screw (411), a push rod (412), an electric control air valve (413) and a control key (414), wherein the gear box (49) is arranged at the upper end of the bracket (44), the stepping motor (48) is arranged at one end above the gear box (49), the outer cover (42) is arranged at one end, far away from the stepping motor (48), of the lower part of the gear box (49), the push rod (412) is arranged in the outer cover (42), the upper end of the push rod (412) is provided with a nut (410), the upper pressing plate (43) is arranged at the lower end of the push rod (412), the lead screw (411) is arranged in the inner part of the nut (410), the electric control box (41) is arranged at one side of the gear box (49), the control key (414) is arranged on the surface of the electric control box (41), the lower end of the bracket (44) is provided with the stepping motor (48), the two ends of the electric control air valve (46) are arranged at one side of the cross rod (46), and the upper end of the cross bar (46) is provided with a lower bearing plate (45).
4. The one-stop refurbishment process of steel drums according to claim 1, characterized in that: the rust prevention device (5) comprises an annular tube (51), a sliding frame (52), a connecting rod (53), a first telescopic rod (54), travelling wheels (55), a cleaning brush (56), a rust prevention spray head (57), a mounting plate (58), a driving seat (59), a second telescopic rod (510), a scraper (511), a rust prevention driving motor (512), a sliding rail (513), a rack (514), a driving gear (515), a rotating shaft (516) and a gear box (517), wherein the sliding frame (52) is arranged on the inner side of the annular tube (51), the connecting rod (53) is uniformly arranged between the annular tube (51) and the sliding frame (52), the first telescopic rod (54) is uniformly arranged on the inner side of the sliding frame (52), the travelling wheel (55) is arranged at one end of the first telescopic rod (54), the driving seat (59) is arranged on the surface of the sliding frame (52), the side of the driving seat (59) close to the travelling wheel (55) is provided with the second telescopic rod (510), one end of the second telescopic rod (510) is provided with the mounting plate (58), the surface intermediate position of the annular tube (51) is provided with the connecting rod (53), the cleaning brush (56) is arranged on one side of the cleaning brush (56), the cleaning brush is characterized in that an anti-rust spray head (57) is arranged on the other side of the cleaning brush (56), a slide rail (513) is arranged at the upper end of the sliding frame (52), an anti-rust driving motor (512) is arranged in the driving seat (59), a gear box (517) is arranged on one side of the anti-rust driving motor (512), a rotating shaft (516) is arranged at the lower end of the gear box (517), a driving gear (515) is arranged at the lower end of the rotating shaft (516), a rack (514) is arranged at the position, corresponding to the driving gear (515), of the side surface of the sliding frame (52), and the anti-rust driving motor (512) is electrically connected with an external power supply.
5. The one-stop refurbishment process of steel drums according to claim 1, characterized in that: the baking device (6) comprises a conveying roller (61), a conveying shaft (62), a fixed vertical plate (63), a fixed transverse plate (64), a driving motor (65), a gear chain (66), a bearing seat (67), a gear (68), a baking lamp (69), a protective box body (610), a heat insulation plate (611) and a waste steel drum, two sides of the fixed transverse plate (64) are respectively provided with a fixed vertical plate (63), a driving motor (65) is arranged above the plate body of the fixed transverse plate (64), a plurality of conveying rollers (61) are arranged between the top ends of the two fixed vertical plates (63) in parallel, the inside of the conveying roller (61) is provided with a conveying shaft (62), two gears (68) are arranged in parallel at one end of the transmission shaft (62), a protective box body (610) is arranged above the conveying roller (61), the inside of the protective box body (610) is provided with a heat insulation board (611), a plurality of baking lamps (69) are arranged on the top plate body of the heat insulation plate (611) in parallel, and a plurality of baking lamps (69) are arranged on one side plate body of the heat insulation plate (611) in parallel, and a plurality of baking lamps (69) are arranged on the other side plate body of the heat insulation plate (611) in parallel, the waste steel drums are placed on a plurality of transfer drums (61) arranged in parallel.
6. The one-stop refurbishment process of steel drums according to claim 1, characterized in that: spraying device (7) are including air pump (71), manometer (72), trachea (73), overhead tank (74), steel pipe (75), backup pad (76), shower nozzle (77), base (78), spraying motor (79), supporting seat (710), steel drum seat (711), ball (712), top one side of air pump (71) is provided with manometer (72), and is provided with trachea (73) in the middle of one side of air pump (71), the one end of trachea (73) is provided with shower nozzle (77), and the one end that is close to shower nozzle (77) below of trachea (73) is provided with steel pipe (75), the one end of steel pipe (75) is provided with overhead tank (74), top one side of base (78) is provided with backup pad (76), be provided with spraying motor (79) in the middle of the top of base (78), the top of spraying motor (79) is provided with steel drum seat (711), be provided with ball (712) in the below recess of steel drum seat (711), the below of ball (712) is provided with supporting seat (710).
7. The one-stop refurbishment process of steel drums according to claim 1, characterized in that: the sealing cover device (8) comprises a speed changer (81), a sealing cover bearing seat (82), a rubber handheld handle (83), a bearing rod (84), a wear-resistant rubber pad (85), a sealing cover cross rod (86), a fixing plate (87), a protection plate (88), a first fixing frame (89), a second fixing frame (810), a miniature bidirectional driving motor (811), a steel drum opening, a steel drum, a sealing cover and a sealing auxiliary block, wherein the bearing rod (84) is arranged on the sealing cover cross rod (86), the top of the bearing rod (84) is provided with the speed changer (81), the miniature bidirectional driving motor (811) is arranged above the speed changer (81), the speed changer (81) is arranged on the first fixing frame (89), the miniature bidirectional driving motor (811) is arranged on the second fixing frame (810), the fixing plate (87) is arranged below the second fixing frame, the two ends of the fixing plate (87) are respectively provided with the protection plate (88), one side of the protection plate (88) away from the fixing plate (87) is provided with the rubber handheld handle (83), the inner side of the bearing seat (82) is provided with the sealing cover, the two sealing covers are symmetrically arranged on the two side surfaces of the steel drum body, the sealing cover is in threaded engagement connection with the steel drum through the steel drum opening.
CN201711333095.9A 2017-12-13 2017-12-13 One-stop renovation process for steel drum Active CN108033044B (en)

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