CN112058850A - Renovation processing technology of open barrel - Google Patents
Renovation processing technology of open barrel Download PDFInfo
- Publication number
- CN112058850A CN112058850A CN202010667049.8A CN202010667049A CN112058850A CN 112058850 A CN112058850 A CN 112058850A CN 202010667049 A CN202010667049 A CN 202010667049A CN 112058850 A CN112058850 A CN 112058850A
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- barrel
- drying
- powder
- automatic
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
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- 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
- B05D1/00—Processes for applying liquids or other fluent materials
- B05D1/02—Processes for applying liquids or other fluent materials performed by spraying
- B05D1/04—Processes for applying liquids or other fluent materials performed by spraying involving the use of an electrostatic field
- B05D1/06—Applying particulate materials
-
- 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
- B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
- B05D7/14—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to metal, e.g. car bodies
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE
- B09B5/00—Operations not covered by a single other subclass or by a single other group in this subclass
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- 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
- B21D51/00—Making hollow objects
- B21D51/16—Making hollow objects characterised by the use of the objects
- B21D51/18—Making hollow objects characterised by the use of the objects vessels, e.g. tubs, vats, tanks, sinks, or the like
Abstract
The invention discloses a renovation processing technique of an open barrel, which comprises the following steps: residual suction, barrel body edge trimming: adopting full-automatic edge trimming equipment to trim and correct the edge of the barrel opening; barrel body shaping: after finishing the trimming, performing trimming treatment on the concave-convex part of the barrel opening by using a full-automatic trimmer; heating and drying; shot blasting, horizontal scouring and polishing, horizontal sprinkling and rust prevention: adopt horizontal rust-resistant equipment that drenches, use the antirust agent to carry out anti-rust treatment with the iron bucket, air-dry: air drying, assembling, electrostatic powder spraying, drying and warehousing for sale by using an air heater; according to the renovation processing technology for the open bucket, the paint bucket is firstly crushed and then pyrolyzed, so that the secondary utilization of the waste paint bucket can be realized, the energy is saved, the resource is recycled, the renovation processing technology is environment-friendly, and the renovation processing technology is simple in operation technology and can be widely used.
Description
Technical Field
The invention belongs to the field of paint bucket treatment processes, and particularly relates to a renovation process for an open bucket.
Background
The oil drum, namely the bucket for holding oil, is generally made into the cylindrical shape by iron sheet or plastic material, the barrel-shaped thing made of iron, two open-ended buckets can be used for holding liquid, solid, generally take the form of cylinder, have a bottom, the bottom port is sealed with the iron sheet, another type of iron drum, the upper bottom only has a small opening, the lower bottom is sealed, generally used for petroleum transportation, etc., appear in recent times;
the paint bucket crusher is also called a paint bucket crusher, is one of metal crushers, is an advanced crushing device, and is elaborately developed by fully applying the theories of impact, shearing, mutual impact, grinding and the like on the basis of absorbing the advantages of various crushers;
in order to realize energy saving and waste utilization of the open bucket, a renovating process of the open bucket is provided for the purpose.
Disclosure of Invention
The invention mainly aims to provide a renovating process of an open barrel, which can effectively solve the problems in the background technology.
In order to achieve the purpose, the invention adopts the technical scheme that:
a renovation processing technique of an open barrel comprises the following steps:
step one, residue suction: for the recycled waste 200L paint packaging barrel, the residual liquid in the barrel is sucked out by utilizing special full-automatic residual suction equipment so as to reduce the subsequent cleaning cost;
step two, trimming the barrel body: adopting full-automatic edge trimming equipment to trim and correct the edge of the barrel opening;
step three, shaping the barrel body: after finishing the trimming, performing trimming treatment on the concave-convex part of the barrel opening by using a full-automatic trimmer;
step four, heating and drying: a multi-station heating and drying device is adopted, the working mode is heating-drying-curing, and the residual solvent in the barrel is dried and cured;
step five, shot blasting: performing all-dimensional shot blasting treatment on the inner surface and the outer surface of the iron barrel by adopting multi-station shot blasting equipment to remove rust inside and outside the barrel;
step six, horizontal scouring and polishing: adopting horizontal polishing and scouring equipment to finely process the steel drum;
seventhly, horizontal spraying rust prevention: carrying out rust prevention treatment on the iron bucket by adopting horizontal spraying rust prevention equipment and using a rust inhibitor;
step eight, air drying: air drying by using an air heater;
ninth, assembling: tightening the barrel cover and the barrel hoop;
step ten, electrostatic powder spraying: the powder is subjected to electrostatic spraying on the workpiece by a spray gun, and a part of the powder is adsorbed on the surface of the workpiece; a part of the powder falls on the bottom of the powder chamber; a part of powder is recycled and adsorbed, the powder-containing air in the powder room is sucked by a recycling fan and enters a recycling system from a side inlet, under the action of air flow, the dust-containing air uniformly passes through the micro-net filter cylinder, meanwhile, the micro-dust powder is blocked on the outer surface of the filter cylinder, the resistance is increased along with the thickening of a dust layer on the outer surface of the filter cylinder, a pulse controller timer acts on an electromagnetic valve system, an air diaphragm valve is opened, high-pressure air flow directly rushes into the center of the filter cylinder, the air flow acts on the dust on the surface of the filter cylinder from inside to outside, the dust adsorbed on the surface of the filter element is swept to be clear, the dust falls into a powder collecting hopper along with the downward main air flow and the action of gravity, a closed box body is arranged at the top of the recycling chamber body, the fan is arranged in;
eleventh, drying: the iron drum after powder spraying is dried inside and outside by adopting a full-automatic inside and outside dryer, and the full-automatic inside and outside dryer can realize automatic conveying of the feeding drum and simultaneous drying of the inside and outside surfaces of the iron drum.
Step twelve, warehousing for sale: and sending the dried finished product to a warehouse for sale.
Preferably, a semi-automatic cleaning device is adopted to clean the barrel cover.
Preferably, the powder is used in an amount of 0.15kg per barrel on average in electrostatic dusting.
Preferably, the drying temperature of the fully automatic inside and outside dryer is about 170 ℃.
Preferably, the full-automatic internal and external dryer consists of a full-automatic iron drum conveying device, a drum grabbing rotating device, a closed drying room system, an iron drum internal drying air duct system, an iron drum external drying circulating air duct system, a dehumidification system (natural gas combustion hot air is provided by a heat source), and an electric appliance control system.
Compared with the prior art, the invention has the following beneficial effects: the renovation processing technology of the open bucket firstly carries out crushing treatment on the paint bucket and then carries out pyrolysis treatment, can realize secondary utilization of the waste paint bucket, saves energy, realizes resource recycling, has environment protection, and has simple operation process and wide application.
Drawings
Fig. 1 is a flow chart of a refurbishing process for an open-top pail according to the present invention.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
The renovation processing technique of the open barrel comprises the following steps: firstly, sucking residual liquid in a recycled waste 200L paint packaging barrel out by utilizing special full-automatic residual suction equipment so as to reduce the subsequent cleaning cost; adopting full-automatic edge trimming equipment to trim and correct the edge of the barrel opening; barrel body shaping: after finishing the trimming, performing trimming treatment on the concave-convex part of the barrel opening by using a full-automatic trimmer; heating and drying: a multi-station heating and drying device is adopted, the working mode is heating-drying-curing, and the residual solvent in the barrel is dried and cured; shot blasting: performing all-dimensional shot blasting treatment on the inner surface and the outer surface of the iron barrel by adopting multi-station shot blasting equipment to remove rust inside and outside the barrel; horizontal scouring and polishing: adopting horizontal polishing and scouring equipment to finely process the steel drum; horizontal spraying rust prevention: carrying out rust prevention treatment on the iron bucket by adopting horizontal spraying rust prevention equipment and using a rust inhibitor; air drying: air drying by using an air heater; assembling: tightening the barrel cover and the barrel hoop; electrostatic powder spraying: the powder is subjected to electrostatic spraying on the workpiece by a spray gun, and a part of the powder is adsorbed on the surface of the workpiece; a part of the powder falls on the bottom of the powder chamber; a part of powder is recycled and adsorbed, the powder-containing air in the powder room is sucked by a recycling fan and enters a recycling system from a side inlet, under the action of air flow, the dust-containing air uniformly passes through the micro-net filter cylinder, meanwhile, the micro-dust powder is blocked on the outer surface of the filter cylinder, the resistance is increased along with the thickening of a dust layer on the outer surface of the filter cylinder, a pulse controller timer acts on an electromagnetic valve system, an air diaphragm valve is opened, high-pressure air flow directly rushes into the center of the filter cylinder, the air flow acts on the dust on the surface of the filter cylinder from inside to outside, the dust adsorbed on the surface of the filter element is swept to be clear, the dust falls into a powder collecting hopper along with the downward main air flow and the action of gravity, a closed box body is arranged at the top of the recycling chamber body, the fan is arranged in; drying: the iron drum after powder spraying is dried inside and outside by adopting a full-automatic inside and outside dryer, and the full-automatic inside and outside dryer can realize automatic conveying of the feeding drum and simultaneous drying of the inside and outside surfaces of the iron drum; warehousing for sale: and sending the dried finished product to a warehouse for sale.
Wherein, a semi-automatic cleaning device is adopted to clean the barrel cover; during electrostatic powder spraying, the average powder consumption of each iron bucket is 0.15 kg; the drying temperature of the full-automatic internal and external dryer is about 170 ℃; the full-automatic internal and external dryer consists of a full-automatic iron drum conveying device, a drum grabbing rotating device, a closed drying room system, an iron drum internal drying air duct system, an iron drum external drying circulating air duct system, a dehumidification system (natural gas combustion hot air is provided by a heat source), and an electric appliance control system.
Example 1
For the recycled waste 200L paint packaging barrel, the residual liquid in the barrel is sucked out by utilizing special full-automatic residual suction equipment so as to reduce the subsequent cleaning cost; adopting full-automatic edge trimming equipment to trim and correct the edge of the barrel opening; barrel body shaping: after finishing the trimming, performing trimming treatment on the concave-convex part of the barrel opening by using a full-automatic trimmer; heating and drying: a multi-station heating and drying device is adopted, the working mode is heating-drying-curing, and the residual solvent in the barrel is dried and cured; shot blasting: performing all-dimensional shot blasting treatment on the inner surface and the outer surface of the iron barrel by adopting multi-station shot blasting equipment to remove rust inside and outside the barrel; horizontal scouring and polishing: adopting horizontal polishing and scouring equipment to finely process the steel drum; horizontal spraying rust prevention: carrying out rust prevention treatment on the iron bucket by adopting horizontal spraying rust prevention equipment and using a rust inhibitor; air drying: air drying by using an air heater; assembling: tightening the barrel cover and the barrel hoop;
through detection, the surface and the inner wall of the treated paint packing barrel are free of rust, and the surface is smooth.
Example 2
Electrostatic powder spraying: the powder is subjected to electrostatic spraying on the workpiece by a spray gun, and a part of the powder is adsorbed on the surface of the workpiece; a part of the powder falls on the bottom of the powder chamber; a part of powder is recycled and adsorbed, the powder-containing air in the powder room is sucked by a recycling fan and enters a recycling system from a side inlet, under the action of air flow, the dust-containing air uniformly passes through the micro-net filter cylinder, meanwhile, the micro-dust powder is blocked on the outer surface of the filter cylinder, the resistance is increased along with the thickening of a dust layer on the outer surface of the filter cylinder, a pulse controller timer acts on an electromagnetic valve system, an air diaphragm valve is opened, high-pressure air flow directly rushes into the center of the filter cylinder, the air flow acts on the dust on the surface of the filter cylinder from inside to outside, the dust adsorbed on the surface of the filter element is swept to be clear, the dust falls into a powder collecting hopper along with the downward main air flow and the action of gravity, a closed box body is arranged at the top of the recycling chamber body, the fan is arranged in; drying: the iron drum after powder spraying is dried inside and outside by adopting a full-automatic inside and outside dryer, and the full-automatic inside and outside dryer can realize automatic conveying of the feeding drum and simultaneous drying of the inside and outside surfaces of the iron drum; warehousing for sale: sending the dried finished product to a warehouse for sale;
and detection shows that the surfaces of the treated and crushed iron sheets and paint slag are free of pollutants.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. A renovating process for an open barrel is characterized by comprising the following steps:
step one, residue suction: for the recycled waste 200L paint packaging barrel, the residual liquid in the barrel is sucked out by utilizing special full-automatic residual suction equipment so as to reduce the subsequent cleaning cost;
step two, trimming the barrel body: adopting full-automatic edge trimming equipment to trim and correct the edge of the barrel opening;
step three, shaping the barrel body: after finishing the trimming, performing trimming treatment on the concave-convex part of the barrel opening by using a full-automatic trimmer;
step four, heating and drying: a multi-station heating and drying device is adopted, the working mode is heating-drying-curing, and the residual solvent in the barrel is dried and cured;
step five, shot blasting: performing all-dimensional shot blasting treatment on the inner surface and the outer surface of the iron barrel by adopting multi-station shot blasting equipment to remove rust inside and outside the barrel;
step six, horizontal scouring and polishing: adopting horizontal polishing and scouring equipment to finely process the steel drum;
seventhly, horizontal spraying rust prevention: carrying out rust prevention treatment on the iron bucket by adopting horizontal spraying rust prevention equipment and using a rust inhibitor;
step eight, air drying: air drying by using an air heater;
ninth, assembling: tightening the barrel cover and the barrel hoop;
step ten, electrostatic powder spraying: the powder is subjected to electrostatic spraying on the workpiece by a spray gun, and a part of the powder is adsorbed on the surface of the workpiece; a part of the powder falls on the bottom of the powder chamber; a part of powder is recycled and adsorbed, the powder-containing air in the powder room is sucked by a recycling fan and enters a recycling system from a side inlet, under the action of air flow, the dust-containing air uniformly passes through the micro-net filter cylinder, meanwhile, the micro-dust powder is blocked on the outer surface of the filter cylinder, the resistance is increased along with the thickening of a dust layer on the outer surface of the filter cylinder, a pulse controller timer acts on an electromagnetic valve system, an air diaphragm valve is opened, high-pressure air flow directly rushes into the center of the filter cylinder, the air flow acts on the dust on the surface of the filter cylinder from inside to outside, the dust adsorbed on the surface of the filter element is swept to be clear, the dust falls into a powder collecting hopper along with the downward main air flow and the action of gravity, a closed box body is arranged at the top of the recycling chamber body, the fan is arranged in;
eleventh, drying: the iron drum after powder spraying is dried inside and outside by adopting a full-automatic inside and outside dryer, and the full-automatic inside and outside dryer can realize automatic conveying of the feeding drum and simultaneous drying of the inside and outside surfaces of the iron drum.
Step twelve, warehousing for sale: and sending the dried finished product to a warehouse for sale.
2. A process of refurbishing an open-top drum as claimed in claim 1, wherein: and during shot blasting, cleaning the barrel cover by adopting semi-automatic cleaning equipment.
3. A process of refurbishing an open-top drum as claimed in claim 1, wherein: when the powder is electrostatically sprayed, the average powder dosage of each iron bucket is 0.15 kg.
4. A process for preparing a process for refreshing open tubs according to claim 1 wherein: the drying temperature of the full-automatic internal and external dryer is about 170 ℃.
5. A process for preparing a process for refreshing open tubs according to claim 1 wherein: the full-automatic internal and external dryer consists of a full-automatic iron drum conveying device, a drum grabbing rotating device, a closed drying room system, an iron drum internal drying air duct system, an iron drum external drying circulating air duct system, a dehumidification system (natural gas combustion hot air is provided by a heat source), and an electric appliance control system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010667049.8A CN112058850B (en) | 2020-07-13 | 2020-07-13 | Renovation processing technology of open barrel |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010667049.8A CN112058850B (en) | 2020-07-13 | 2020-07-13 | Renovation processing technology of open barrel |
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| Publication Number | Publication Date |
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| CN112058850A true CN112058850A (en) | 2020-12-11 |
| CN112058850B CN112058850B (en) | 2022-07-19 |
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| CN202010667049.8A Active CN112058850B (en) | 2020-07-13 | 2020-07-13 | Renovation processing technology of open barrel |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112845521A (en) * | 2020-12-31 | 2021-05-28 | 博瑞(江苏)环保设备有限公司 | Recycling and reusing treatment system for waste metal barrels and application |
| CN114570497A (en) * | 2021-12-21 | 2022-06-03 | 湖南景翌湘台环保高新技术开发有限公司 | Comprehensive utilization process of 200L waste packaging iron drum |
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| CN102825107A (en) * | 2012-08-20 | 2012-12-19 | 天津绿博特环保设备制造股份公司 | Reshaping device for barrels with special-shaped openings |
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| CN109794493A (en) * | 2019-03-02 | 2019-05-24 | 江阴市中庆机械有限公司 | Full-automatic closed metal drum levels renovation production line |
| CN110328215A (en) * | 2019-07-12 | 2019-10-15 | 福建万博环保科技有限公司 | A kind of environment-friendly treatment method of old metal pail pack dry method comprehensive utilization |
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2020
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Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101786222A (en) * | 2010-02-11 | 2010-07-28 | 天津市谊诚包装制品有限责任公司 | Four-station barrel renovating system |
| CN102825107A (en) * | 2012-08-20 | 2012-12-19 | 天津绿博特环保设备制造股份公司 | Reshaping device for barrels with special-shaped openings |
| CN205279698U (en) * | 2015-07-22 | 2016-06-01 | 天津瑞驰船舶机械有限公司 | Old and useless steel drum renovates roasting apparatus |
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| CN109794493A (en) * | 2019-03-02 | 2019-05-24 | 江阴市中庆机械有限公司 | Full-automatic closed metal drum levels renovation production line |
| CN110328215A (en) * | 2019-07-12 | 2019-10-15 | 福建万博环保科技有限公司 | A kind of environment-friendly treatment method of old metal pail pack dry method comprehensive utilization |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112845521A (en) * | 2020-12-31 | 2021-05-28 | 博瑞(江苏)环保设备有限公司 | Recycling and reusing treatment system for waste metal barrels and application |
| CN114570497A (en) * | 2021-12-21 | 2022-06-03 | 湖南景翌湘台环保高新技术开发有限公司 | Comprehensive utilization process of 200L waste packaging iron drum |
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| Publication number | Publication date |
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| CN112058850B (en) | 2022-07-19 |
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