CN112452589B - Anticorrosive spraying treatment method for surface of pressure container - Google Patents
Anticorrosive spraying treatment method for surface of pressure container Download PDFInfo
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- CN112452589B CN112452589B CN202011293088.2A CN202011293088A CN112452589B CN 112452589 B CN112452589 B CN 112452589B CN 202011293088 A CN202011293088 A CN 202011293088A CN 112452589 B CN112452589 B CN 112452589B
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- 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
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- 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
- B05B13/04—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the spray heads being moved during spraying operation
- B05B13/0405—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the spray heads being moved during spraying operation with reciprocating or oscillating spray heads
- B05B13/041—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the spray heads being moved during spraying operation with reciprocating or oscillating spray heads with spray heads reciprocating along a straight line
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B16/00—Spray booths
- B05B16/20—Arrangements for spraying in combination with other operations, e.g. drying; Arrangements enabling a combination of spraying operations
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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
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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
- 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
- B05D3/04—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 exposure to gases
- B05D3/0406—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 exposure to gases the gas being air
Abstract
The invention provides a pressure vessel surface anticorrosion spraying treatment method, which adopts a pressure vessel surface anticorrosion spraying treatment device, wherein the pressure vessel surface anticorrosion spraying treatment device comprises a base, a fixing unit and a spraying unit, a circular chute is arranged at the center of the upper end of the base, the fixing unit is arranged in the circular chute in a sliding manner, and the spraying unit is arranged at the upper end of the base; the invention can solve the problems that most of the traditional pressure containers adopt manual spraying when spraying the preservative, and the preservative has complex components, thereby causing certain harm to human bodies and being incapable of ensuring uniform spraying; after the preservative is sprayed on the surface of the existing pressure container, most of the preservative is naturally dried, but the preservative has high viscosity before drying and is easy to adhere dust and dirt, so that the problem that the preservative on the surface of the pressure container is damaged and later-period use is influenced is easily caused.
Description
Technical Field
The invention relates to the technical field of surface treatment of pressure vessels, in particular to a surface anticorrosion spraying treatment method for a pressure vessel.
Background
The pressure container is a closed container capable of bearing pressure; the pressure vessel has a wide range of applications, and has important positions and functions in many departments such as industry, civil use, military industry and the like and in many fields of scientific research, wherein the pressure vessel applied in the petrochemical industry only accounts for about 50 percent of the total number of the pressure vessels in the chemical industry and the petrochemical industry at most; the pressure container is mainly used for the technical processes of heat transfer, mass transfer, reaction and the like, and the storage and transportation of pressurized gas or liquefied gas in the fields of chemical industry and petrochemical industry, has wide application in other industrial and civil fields, and auxiliary machines (such as a cooler, a buffer, an oil-water separator, a gas storage tank, an evaporator, a liquid coolant storage tank and the like) of various special compressors and refrigeration compressors belong to the pressure container; in order to prevent the surface of the pressure container from being corroded, a corrosion inhibitor needs to be sprayed on the surface of the pressure container so as to prolong the service life of the pressure container.
However, the following problems exist when the surface of the pressure container is subjected to the anticorrosion treatment at present: firstly, traditional pressure vessel mostly adopts artifical spraying when spraying antiseptic, because antiseptic composition is complicated, consequently can cause certain harm to the human body, and can't guarantee that the spraying is even to influence pressure vessel's performance.
Secondly, after the surface of the existing pressure container is sprayed with the preservative, most of the preservative is naturally dried, but the preservative has high viscosity before drying, dust and dirt are easily adhered to the preservative, and the preservative is difficult to remove, so that the preservative on the surface of the pressure container is easily damaged, and the later use is influenced.
Disclosure of Invention
In order to solve the above problems, the present invention provides a pressure vessel surface anticorrosive spraying treatment method, which adopts the following pressure vessel surface anticorrosive spraying treatment device, wherein the pressure vessel surface anticorrosive spraying treatment device comprises a base, a fixing unit and a spraying unit, a circular chute is arranged at the center of the upper end of the base, the fixing unit is slidably arranged in the circular chute, and the spraying unit is arranged at the upper end of the base, wherein:
the inside bilateral symmetry of base sets up the linkage groove with circular spout intercommunication, upwards extends along linkage groove center department and has seted up sliding through hole, and the fixed slot has been seted up to circular spout lower extreme.
The fixed unit includes support column, spacing post, support cylinder, ejector pad, execution piece, gangbar and reset spring, wherein: the support column slides and sets up in circular spout, the constant head tank has been seted up to support column upper end center department, and evenly be provided with the transmission teeth of a cogwheel along support column downside outer wall circumference, spacing post is installed in the support column upper end, and spacing post lower extreme center department has seted up the linkage hole, the spacing groove has evenly been seted up to linkage hole upper end circumference, the guide way has been seted up along spacing inslot wall longitudinal symmetry, wherein, support cylinder installs in the constant head tank, support cylinder telescopic link end-to-end connection has the ejector pad, the ejector pad slides and sets up downtheholely at the linkage, the execution piece slides and sets up at the spacing inslot, the gangbar longitudinal symmetry is installed on the execution piece outer wall, and the gangbar slides and sets up at the guide.
The spraying unit includes drive motor, rotating gear, spraying frame, execution screw rod, supplementary slider, spraying head and blows the wind head, wherein: transmission motor installs in the fixed slot, the running gear slides and sets up in the linkage groove, and running gear meshes with the transmission teeth of a cogwheel mutually, spraying frame bilateral symmetry installs in the base upper end, vertical spout has been seted up along spraying frame inside wall, the connecting hole has been seted up to outside extension along vertical spout inner wall, it clamps at the running gear inboard to carry out the screw rod lower extreme through the flange structure, it slides and sets up in the slip through-hole to carry out the screw rod opposite side, and carry out the screw rod end and pass through the bearing setting on vertical spout upper end inner wall, supplementary slider spiro union is on carrying out the screw rod outer wall, and supplementary slider slides and sets up in vertical spout, wherein the spraying head is installed to the supplementary slider inside wall in left side.
The surface anticorrosion spraying treatment device for the pressure container surface comprises the following steps:
s1, starting device: installing the pressure vessel on the device, and starting the device;
s2, fixing the container: the container is supported and fixed in the circumferential direction through the fixing unit, and meanwhile, the container can be pressed downwards, so that the stability of the container during processing is improved;
s3, spraying the surface of the container: the spraying unit is used for spraying the preservative to the outer wall of the container in a reciprocating manner along the circumferential direction, and meanwhile, the sprayed part of the outer wall of the container can be dried;
s4, blanking: the operator removes the finished sprayed container.
As a preferable technical scheme of the invention, the outer wall of the push block is uniformly provided with ejection grooves matched with the execution block from top to bottom in the circumferential direction, and tensioning belts used for supporting the execution block are uniformly arranged along the outer circumferential direction of the ejection grooves on the outer wall of the push block.
As a preferable technical scheme of the invention, the push block is a conical structure which is convenient for pushing the actuating block to support outwards.
As a preferable technical scheme of the invention, the outer side wall of the execution block is provided with an amplification rubber for increasing the friction force.
As a preferred technical scheme of the invention, the upper side linkage rod is a telescopic rod which is convenient to be matched with the execution block to perform circumferential swinging, and the outer side wall of the upper side guide groove is an inclined structure used for being matched with the linkage rod.
As a preferable technical scheme of the invention, the outer side walls of the spraying head and the blowing head are respectively provided with a feed pipe and a filter pipe which are convenient for feeding and used for filtering impurities, and the feed pipe and the filter pipe are arranged in the connecting hole in a sliding manner.
The invention has the beneficial effects that:
the invention greatly improves the surface anticorrosion treatment of the pressure container, and can solve the problem that the traditional pressure container is mostly sprayed with the preservative manually, and the preservative has complex components, so that certain harm can be caused to human bodies, and the uniform spraying cannot be ensured, thereby influencing the service performance of the pressure container; secondly, after the preservative is sprayed on the surface of the conventional pressure container, most of the preservative is naturally dried, but the preservative has high viscosity before drying, is easy to adhere dust and dirt and is difficult to remove, so that the problem that the preservative on the surface of the pressure container is damaged and affects later use is solved.
The fixing unit is arranged, the pressure container can be circumferentially internally supported, limited and fixed, and can be pressed downwards, so that the stability of the pressure container can be improved.
The spraying unit is arranged, so that the surface of the pressure container can be subjected to up-and-down reciprocating type multi-stage spraying treatment, manual spraying can be completely replaced, and the surface of the pressure container can be subjected to air drying treatment while spraying, so that the uniformity of spraying of the preservative is ensured, the preservative can be dried in time, the adhesion of dirt is avoided, and the use performance of the preservative is ensured.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a process flow diagram of the present invention.
Fig. 2 is a schematic perspective view of the present invention.
Fig. 3 is a front cross-sectional view of the present invention.
Fig. 4 is a top cross-sectional view of the present invention.
Fig. 5 is a sectional view taken along line a-a of fig. 3 of the present invention.
Fig. 6 is a partial sectional view at B of fig. 3 of the present invention.
Fig. 7 is a partial structural schematic diagram of a limit post, a push block and an execution block of the invention.
Fig. 8 is a cut-away view of the push block of the present invention.
Fig. 9 is a partial cross-sectional view at C of fig. 6 of 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 explained below by combining the specific drawings. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.
As shown in fig. 1 to 9, the present invention provides a pressure vessel surface anticorrosive spraying treatment method, which adopts the following pressure vessel surface anticorrosive spraying treatment device, the pressure vessel surface anticorrosive spraying treatment device includes a base 1, a fixing unit 2 and a spraying unit 3, a circular chute 11 is opened at the center of the upper end of the base 1, the fixing unit 2 is slidably disposed in the circular chute 11, and the spraying unit 3 is installed at the upper end of the base 1, wherein:
the inside bilateral symmetry of base 1 has seted up the linkage groove 12 with circular spout 11 intercommunication, upwards extends along linkage groove 12 center department and has seted up slip through-hole 13, and circular spout 11 lower extreme has seted up fixed slot 14.
The fixing unit 2 comprises a support column 21, a limit column 22, a support cylinder 23, a push block 24, an execution block 25, a linkage rod 26 and a return spring 27, wherein: the supporting column 21 is arranged in the circular sliding groove 11 in a sliding manner, a positioning groove 211 is formed in the center of the upper end of the supporting column 21, transmission gear teeth 212 are uniformly arranged along the circumferential direction of the outer wall of the lower side of the supporting column 21, the limiting column 22 is arranged at the upper end of the supporting column 21, a linkage hole 221 is formed in the center of the lower end of the limiting column 22, a limiting groove 222 is uniformly formed in the circumferential direction of the upper end of the linkage hole 221, guide grooves 223 are symmetrically formed in the upper portion and the lower portion of the inner wall of the limiting groove 222, the supporting cylinder 23 is arranged in the positioning groove 211, the tail end of a telescopic rod of the supporting; the push block 24 is arranged in the linkage hole 221 in a sliding manner, the execution block 25 is arranged in the limit groove 222 in a sliding manner, and the outer side wall of the execution block 25 is provided with an amplification rubber 251 for increasing friction force; ejecting grooves 241 matched with the execution blocks 25 are uniformly formed in the outer wall of the push block 24 from top to bottom in the circumferential direction, and tensioning belts 242 used for supporting the execution blocks 25 are uniformly arranged in the circumferential direction along the outer side of the ejecting grooves 241 on the outer wall of the push block 24; the linkage rods 26 are symmetrically arranged on the outer wall of the execution block 25 from top to bottom, the upper linkage rod 26 is a telescopic rod which is convenient for matching with the execution block 25 to perform circumferential swinging, and the outer side wall of the upper guide groove 223 is an inclined structure used for matching with the linkage rod 26; and the linkage rod 26 is arranged in the guide groove 223 in a sliding manner, one end of the return spring 27 is arranged on the inner side wall of the linkage rod 26, and the other end of the return spring is connected to the inner side wall of the guide groove 223.
When the container inner supporting limiting device works, the supporting cylinder 23 is opened, the supporting cylinder 23 pushes the push block 24 to move upwards, the push block 24 is matched with the tensioning belt 242 to drive the execution block 25 to move outwards under the guiding of the linkage rod 26, and therefore the container is internally supported, limited and fixed; when the execution block 25 abuts against the inner wall of the container, the push block 24 continuously moves upwards to enable the inner side wall of the execution block 25 to abut against the ejection groove 241, at the moment, the execution block 25 moves outwards in a circumferential direction under the action of the upper linkage rod 26 matched with the ejection groove 241, so that the fixing effect on the container is enhanced by matching with the amplification rubber 251, and meanwhile, the container can be pressed downwards to enhance the stability of the spraying unit 3 in spraying; after the work is finished, the supporting cylinder 23 drives the push block 24 to retract and reset, at the moment, the tensioning belt 242 resets to be in a tensioning state, and the execution block 25 is matched with the linkage rod 26 to retract and reset under the action of the reset spring 27, so that an operator can take the container down conveniently.
The spraying unit 3 comprises a transmission motor 31, a rotating gear 32, a spraying frame 33, an execution screw 34, an auxiliary sliding block 35, a spraying head 36 and a blowing head 37, wherein: the transmission motor 31 is installed in the fixing groove 14, the rotation gear 32 is slidably disposed in the linkage groove 12, the rotation gear 32 is engaged with the transmission gear 212, the spraying frame 33 is installed at the upper end of the base 1 in bilateral symmetry, a longitudinal sliding groove 331 is formed along the inner side wall of the spraying frame 33, a connecting hole 332 is formed along the inner wall of the longitudinal sliding groove 331 and extends outwards, the lower end of the execution screw 34 is clamped at the inner side of the rotation gear 32 through a flange structure, the other side of the execution screw 34 is slidably disposed in the sliding through hole 13, the end of the execution screw 34 is disposed on the inner wall of the upper end of the longitudinal sliding groove 331 through a bearing, the auxiliary slider 35 is screwed on the outer wall of the execution screw 34, and the auxiliary slider 35 is slidably disposed in the longitudinal sliding groove 331, wherein the inner side wall of the left auxiliary slider 35 is provided with the spraying head 36, the inner side wall of the right auxiliary slider 35 is provided with the blowing, the feeding pipe 361 and the filtering pipe 371 are arranged in the connecting hole 332 in a sliding manner; during specific work, the transmission motor 31 is started, the transmission motor 31 drives the supporting column 21 to rotate clockwise, the supporting column 21 drives the rotating gear 32 to rotate anticlockwise through the transmission gear teeth 212, the supporting column 21 is matched with the fixing unit 2 to drive the container to rotate clockwise, the rotating gear 32 drives the executing screw 34 to rotate anticlockwise, the executing screw 34 is matched with the longitudinal sliding groove 331 to drive the auxiliary sliding block 35 to move downwards in a straight line, meanwhile, the spraying head 36 sprays the preservative on the surface of the container through the feeding pipe 361, and the blowing head 37 dries the surface of the container through the filter pipe 371; when the auxiliary slide block 35 moves to the lower side of the longitudinal slide groove 331, the transmission motor 31 rotates reversely, so that the spraying head 36 and the blowing head 37 can be driven to move upwards, the container surface is sprayed in a reciprocating type and multistage mode up and down, and the later use effect is guaranteed.
The surface anticorrosion spraying treatment device for the pressure container surface comprises the following steps:
s1, starting device: the pressure vessel is mounted on the support column 21 and the apparatus is activated.
S2, fixing the container: the supporting cylinder 23 is opened, the supporting cylinder 23 pushes the push block 24 to move upwards, the push block 24 is matched with the tension belt 242 to drive the execution block 25 to move outwards under the guide of the linkage rod 26, and therefore the inner supporting limiting fixing is carried out on the container; when the execution block 25 abuts against the inner wall of the container, the push block 24 continuously moves upwards to enable the inner side wall of the execution block 25 to abut against the ejection groove 241, at the moment, the execution block 25 moves outwards in the circumferential direction under the action of the upper linkage rod 26 matched with the ejection groove 241, so that the fixed effect on the container is enhanced by the aid of the amplification rubber 251, and meanwhile, the container can be pressed downwards to enhance the stability of the spraying unit 3 in spraying treatment.
S3, spraying the surface of the container: the transmission motor 31 is started, the transmission motor 31 drives the supporting column 21 to rotate clockwise, the supporting column 21 drives the rotating gear 32 to rotate anticlockwise through the transmission gear teeth 212, the supporting column 21 is matched with the fixing unit 2 to drive the container to rotate clockwise, the rotating gear 32 drives the executing screw 34 to rotate anticlockwise, the executing screw 34 is matched with the longitudinal sliding groove 331 to drive the auxiliary sliding block 35 to move downwards in a linear mode, meanwhile, the spraying head 36 sprays the preservative on the surface of the container through the feeding pipe 361, and the blowing head 37 carries out air drying treatment on the surface of the container through the filter pipe 371; when the auxiliary slide block 35 moves to the lower side of the longitudinal slide groove 331, the transmission motor 31 rotates reversely, so that the spraying head 36 and the blowing head 37 can be driven to move upwards, the container surface is sprayed in a reciprocating type and multistage mode up and down, and the later use effect is guaranteed.
S4, blanking: after the spraying is finished, the supporting cylinder 23 drives the push block 24 to retract and reset, at the moment, the tensioning belt 242 resets to be in a tensioning state, the execution block 25 cooperates with the linkage rod 26 to retract and reset under the action of the reset spring 27, and an operator takes down the processed container.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (4)
1. The surface anticorrosion spraying treatment method for the pressure container adopts the following surface anticorrosion spraying treatment device for the pressure container, and the surface anticorrosion spraying treatment device for the pressure container comprises a base (1), a fixing unit (2) and a spraying unit (3), and is characterized in that: circular spout (11) have been seted up in base (1) upper end center department, and fixed unit (2) slide to set up in circular spout (11), and spraying unit (3) are installed to base (1) upper end, wherein:
linkage grooves (12) communicated with the circular sliding groove (11) are symmetrically formed in the base (1) in the left and right direction, a sliding through hole (13) is formed in the center of each linkage groove (12) in an upward extending mode, and a fixing groove (14) is formed in the lower end of each circular sliding groove (11);
fixed unit (2) include support column (21), spacing post (22), support cylinder (23), ejector pad (24), execute piece (25), gangbar (26) and reset spring (27), wherein: the supporting column (21) is arranged in the circular sliding groove (11) in a sliding manner, a positioning groove (211) is formed in the center of the upper end of the supporting column (21), transmission gear teeth (212) are uniformly arranged along the circumferential direction of the outer wall of the lower side of the supporting column (21), the limiting column (22) is arranged at the upper end of the supporting column (21), a linkage hole (221) is formed in the center of the lower end of the limiting column (22), a limiting groove (222) is uniformly formed in the circumferential direction of the upper end of the linkage hole (221), guide grooves (223) are symmetrically formed in the upper portion and the lower portion of the inner wall of the limiting groove (222), wherein the supporting cylinder (23) is arranged in the positioning groove (211), the tail end of a telescopic rod of the supporting cylinder (23) is connected with a push block (24), the push block (24) is arranged in the linkage hole (221) in a sliding manner, the execution block, the linkage rod (26) is arranged in the guide groove (223) in a sliding mode, one end of the reset spring (27) is installed on the inner side wall of the linkage rod (26), and the other end of the reset spring is connected to the inner side wall of the guide groove (223);
ejecting grooves (241) matched with the execution blocks (25) are uniformly formed in the circumferential direction of the outer wall of the push block (24) from top to bottom, and tensioning belts (242) used for supporting the execution blocks (25) are uniformly arranged in the circumferential direction of the outer side of the ejecting grooves (241) of the outer wall of the push block (24);
the upper side linkage rod (26) is a telescopic rod which is convenient to be matched with the execution block (25) to perform circumferential swinging, and the outer side wall of the upper side guide groove (223) is an inclined structure used for being matched with the linkage rod (26);
the spraying unit (3) comprises a transmission motor (31), a rotating gear (32), a spraying frame (33), an execution screw rod (34), an auxiliary sliding block (35), a spraying head (36) and a blowing head (37), wherein: the drive motor (31) is arranged in the fixed groove (14), the rotating gear (32) is arranged in the linkage groove (12) in a sliding mode, the rotating gear (32) is meshed with the drive gear teeth (212), the spraying frame (33) is arranged at the upper end of the base (1) in a bilateral symmetry mode, a longitudinal sliding groove (331) is formed in the inner side wall of the spraying frame (33), a connecting hole (332) is formed in the inner wall of the longitudinal sliding groove (331) in an outward extending mode, the lower end of the execution screw rod (34) is clamped on the inner side of the rotating gear (32) through a flange structure, the other side of the execution screw rod (34) is arranged in the sliding through hole (13) in a sliding mode, the tail end of the execution screw rod (34) is arranged on the inner wall of the upper end of the longitudinal sliding groove (331) through a bearing, the auxiliary sliding block (35) is in threaded connection with the outer wall of the execution screw rod (34), the auxiliary, a blowing head (37) is arranged on the inner side wall of the right auxiliary sliding block (35);
the surface anticorrosion spraying treatment device for the pressure container surface comprises the following steps:
s1, starting device: installing the pressure vessel on the device, and starting the device;
s2, fixing the container: the container is supported and fixed in the circumferential direction through the fixing unit (2), and meanwhile, the container can be pressed downwards, so that the stability of the container during processing is improved;
s3, spraying the surface of the container: the spraying unit (3) is used for spraying the preservative to the outer wall of the container in a reciprocating manner along the circumferential direction, and meanwhile, the sprayed part of the outer wall of the container can be dried;
s4, blanking: the operator removes the finished sprayed container.
2. The pressure vessel surface anticorrosive spraying treatment method according to claim 1, characterized in that: the pushing block (24) is a conical structure which is convenient for pushing the actuating block (25) to support outwards.
3. The pressure vessel surface anticorrosive spraying treatment method according to claim 1, characterized in that: and an amplification rubber (251) for increasing friction force is arranged on the outer side wall of the execution block (25).
4. The pressure vessel surface anticorrosive spraying treatment method according to claim 1, characterized in that: the outer side walls of the spraying head (36) and the blowing head (37) are respectively provided with a feeding pipe (361) and a filtering pipe (371) which are convenient for feeding and used for filtering impurities, and the feeding pipe (361) and the filtering pipe (371) are arranged in the connecting hole (332) in a sliding mode.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011293088.2A CN112452589B (en) | 2020-11-18 | 2020-11-18 | Anticorrosive spraying treatment method for surface of pressure container |
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| CN202011293088.2A CN112452589B (en) | 2020-11-18 | 2020-11-18 | Anticorrosive spraying treatment method for surface of pressure container |
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| CN113182088A (en) * | 2021-05-09 | 2021-07-30 | 安徽启诚电气科技有限公司 | High-low pressure power cabinet shaping surface spraying equipment |
| CN113369055B (en) * | 2021-07-05 | 2022-04-26 | 佛山市骏联智能装备有限公司 | All-round autogiration is reciprocal automatic spraying equipment |
| CN114871020A (en) * | 2022-06-06 | 2022-08-09 | 苏州电瓷厂(宿迁)有限公司 | Automatic glazing spraying equipment for electric porcelain insulator and using method thereof |
| CN115365089A (en) * | 2022-09-14 | 2022-11-22 | 无锡市尚洋机械科技有限公司 | Pressure vessel corrosion prevention method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US20060201995A1 (en) * | 2005-03-09 | 2006-09-14 | Daniel Industries, Inc. | Bore alignment tool |
| ES2923763T3 (en) * | 2014-12-03 | 2022-09-30 | Herreros Munoz Ana Victoria | Tool to channel the liquid projected and/or injected by equipment for the use of phytosanitary products |
| CN106670719A (en) * | 2017-02-23 | 2017-05-17 | 北京汽车股份有限公司 | Positioning mechanism |
| CN207138226U (en) * | 2017-09-14 | 2018-03-27 | 深圳精诚制罐有限公司 | A kind of tank bottom lid glue injection equipment and its feeding device |
| CN108435483B (en) * | 2018-04-26 | 2021-05-18 | 徐州飞腾家居有限公司 | Coating equipment for intelligent manufacturing |
| CN109013153A (en) * | 2018-10-24 | 2018-12-18 | 临泉县福隆木制品有限公司 | A kind of woodwork paint spraying apparatus of efficient uniform |
| CN111299051A (en) * | 2020-02-24 | 2020-06-19 | 江苏巨福龙家具股份有限公司 | Spraying device is used in soundproof door production and processing |
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