CN112403830A - Chemical pipeline anticorrosion treatment method - Google Patents
Chemical pipeline anticorrosion treatment method Download PDFInfo
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- CN112403830A CN112403830A CN202011272569.5A CN202011272569A CN112403830A CN 112403830 A CN112403830 A CN 112403830A CN 202011272569 A CN202011272569 A CN 202011272569A CN 112403830 A CN112403830 A CN 112403830A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C9/00—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important
- B05C9/08—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important for applying liquid or other fluent material and performing an auxiliary operation
- B05C9/10—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important for applying liquid or other fluent material and performing an auxiliary operation the auxiliary operation being performed before the application
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
- B05C11/02—Apparatus for spreading or distributing liquids or other fluent materials already applied to a surface ; Controlling means therefor; Control of the thickness of a coating by spreading or distributing liquids or other fluent materials already applied to the coated surface
- B05C11/023—Apparatus for spreading or distributing liquids or other fluent materials already applied to a surface
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C13/00—Means for manipulating or holding work, e.g. for separate articles
- B05C13/02—Means for manipulating or holding work, e.g. for separate articles for particular articles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
- B05C5/02—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work
- B05C5/0241—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work for applying liquid or other fluent material to elongated work, e.g. wires, cables, tubes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/023—Cleaning the external surface
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sewage (AREA)
Abstract
The invention provides an anticorrosion treatment method for a chemical pipeline, which adopts an anticorrosion treatment device for the chemical pipeline, wherein the anticorrosion treatment device for the chemical pipeline comprises a processing rack, a fixing unit and a coating unit, the upper end of the processing rack is slidably provided with the fixing unit, and the coating unit is arranged on the inner side of the fixing unit; the invention can solve the problems that most of the traditional chemical pipeline anticorrosion treatment is to adopt manual paint spraying to carry out anticorrosion treatment on the chemical pipeline, certain harm can be caused to human bodies due to complex paint spraying components, the uniform coating cannot be ensured, and the service performance of the chemical pipeline is influenced; present chemical pipeline anticorrosive treatment device is basically that the chemical pipeline that accomplishes to processing directly carries out anticorrosive treatment, can't in time get rid of the dust and the material bits on chemical pipeline surface, consequently leads to antiseptic to drop easily to the extravagant cost, and can't play anticorrosive effect scheduling problem.
Description
Technical Field
The invention relates to the technical field of chemical pipeline anticorrosion treatment, in particular to a chemical pipeline anticorrosion treatment method.
Background
The chemical pipeline is thermoplastic engineering plastic with the average molecular weight more than 200 ten thousand, which is polymerized by ethylene and butadiene monomers under the action of a catalyst; the wear-resistant, low-temperature-resistant, corrosion-resistant, self-lubricating and shock-resistant performances of the composite material are the highest values in all plastics, the wear-resistant performance of the composite material is superior to that of polytetrafluoroethylene, nylon, carbon steel and other materials, the composite material can work at a temperature of-269 ℃ to +80 ℃ for a long time, and the outer wall of a chemical pipeline needs to be subjected to anti-corrosion treatment due to the severe working environment of the chemical pipeline, so that the service performance of the composite material is enhanced, and the service life of.
However, the following problems exist when the chemical pipeline is subjected to anticorrosion treatment at present: firstly, most of the traditional chemical pipeline anticorrosion treatment is to carry out anticorrosion treatment on the chemical pipeline by adopting manual paint spraying, and because the paint spraying components are complex, certain harm can be caused to a human body, the uniform coating cannot be ensured, and the service performance of the chemical pipeline is influenced;
two, present chemical pipeline anticorrosive treatment device is basically that the chemical pipeline that accomplishes to processing directly carries out anticorrosive treatment, can't in time get rid of the dust and the material bits on chemical pipeline surface, consequently leads to antiseptic to drop easily to the extravagant cost, and can't play anticorrosive effect.
Disclosure of Invention
In order to solve the above problems, the present invention provides a chemical pipeline anticorrosion treatment method, which adopts a chemical pipeline anticorrosion treatment device, wherein the chemical pipeline anticorrosion treatment device comprises a processing rack, a fixing unit and a coating unit, the upper end of the processing rack is slidably provided with the fixing unit, and the coating unit is installed on the inner side of the fixing unit, wherein:
the processing frame includes base and fixed plate, wherein: the base upper end right side is provided with the fixed plate, and has seted up spacing spout on the base, and has seted up horizontal spout on the base upper end right side.
Fixed unit includes locating plate, push cylinder, push pedal, support chamber, support cylinder, connecting rod and backup pad, wherein: the locating plate sets up in base upper end left side, the push cylinder sets up in fixed plate inside wall center department, push cylinder telescopic link end-to-end connection has the push pedal, the push pedal slides and sets up in horizontal spout, the constant head tank has all been seted up along locating plate and push pedal inside wall center department, the fixed slot has been seted up to push pedal inside wall downside, and locating plate and push pedal inside wall constant head tank department are provided with the support chamber, the linkage hole has evenly been seted up along supporting intracavity wall circumference, evenly set up along supporting intracavity wall circumference with linkage hole complex groove of stepping down, wherein support the cylinder setting in the constant head tank, support the terminal articulated connecting rod that has of cylinder telescopic link, the connecting rod opposite side slides and sets up in the linkage hole, and.
The coating unit includes driving motor, telescopic screw, supporting shoe, drive gear, link ring and executive component, wherein: driving motor sets up in the fixed slot, there is flexible screw rod at driving motor output shaft end through splined connection, flexible screw rod end passes through the bearing setting on the locating plate inside wall, the supporting shoe slides and sets up in spacing spout, the supporting shoe is inside from left to right set up with flexible screw rod screw thread drive's screw hole, and the supporting shoe upper end has seted up the arc spout, it is provided with drive gear to slide along supporting shoe outer wall bilateral symmetry, and drive gear sliding sleeve establishes on flexible screw rod outer wall, the link ring slides through unsmooth cooperation and sets up in the arc spout, and link ring inner wall circumference has evenly seted up the link groove, the executive component sets up at the.
The chemical pipeline anticorrosion treatment device comprises the following steps:
s1, starting device: an operator installs the pipe on the device and starts the device;
s2, fixing the pipe fitting: the pipe fitting is limited and fixed through the fixing unit so as to be convenient for the coating unit to carry out anti-corrosion treatment on the pipe fitting;
s3, corrosion prevention of the pipe fittings: the coating unit is matched with the fixing unit to perform multi-stage processing on the pipe fitting, so that the pipe fitting is coated with the preservative in a circumferential moving manner;
s4, blanking: the limiting of the pipe fitting is eliminated through the fixing unit, so that an operator can take the pipe fitting down conveniently.
As a preferred technical scheme of the invention, the execution assembly comprises a linkage cavity, an execution cylinder, a bearing plate, a brush, an anti-corrosion cavity, a supporting spring, a baffle, a cleaning cavity and a wiping plate, wherein: linkage chamber circumference evenly sets up on linkage ring inner wall, the execution cylinder sets up at the linkage inslot, execution cylinder telescopic link end-to-end connection has the bearing board, the bearing board slides and sets up on linkage intracavity wall, and has set gradually the brush from a left side right side on the bearing board along, anticorrosive chamber and clean chamber, wherein anticorrosive intracavity wall slides and is provided with the baffle, the baffle lower extreme is provided with supporting spring, the supporting spring other end is connected on bearing board upper end outer wall, and anticorrosive intracavity lateral wall center department has seted up the coating hole, clean chamber upper end is provided with cleans the board.
As a preferred technical solution of the present invention, the support plate is an arc-shaped structural plate for facilitating outward support of the pipe; the arc structure can increase the area of contact with the pipe fitting inner wall to improve the support effect.
As a preferred technical scheme of the invention, key grooves are uniformly formed in the peripheral direction of the outer wall of the telescopic screw, and annular key teeth in sliding connection with the key grooves are arranged on the inner side wall of the transmission gear.
As a preferred technical scheme of the invention, the wiping plate is an arc-shaped structural plate used for increasing the wiping area between the wiping plate and the pipe fitting; the arc-shaped structure can completely abut against the outer wall of the pipe fitting, so that the wiping effect is enhanced.
As a preferred technical scheme of the invention, the outer wall of the linkage ring is uniformly provided with execution gear teeth meshed with the transmission gear in the circumferential direction.
The invention has the beneficial effects that:
the invention greatly improves the anticorrosion treatment of the chemical pipeline, and can solve the problems that the traditional anticorrosion treatment of the chemical pipeline mostly adopts manual paint spraying to carry out anticorrosion treatment on the chemical pipeline, and the paint spraying components are complex, so that certain harm can be caused to a human body, the uniform coating cannot be ensured, and the service performance of the chemical pipeline is influenced; present chemical pipeline anticorrosive treatment device is basically that the chemical pipeline that accomplishes to processing directly carries out anticorrosive treatment, can't in time get rid of the dust and the material bits on chemical pipeline surface, consequently leads to antiseptic to drop easily to the extravagant cost, and can't play anticorrosive effect scheduling problem.
The fixing unit is arranged, so that the pipe fitting can be circumferentially internally supported, limited and fixed, and the preservative can be conveniently coated by the coating unit.
The coating unit is arranged, and can be matched with the fixing unit to perform circumferential movable coating on the pipe fitting with the preservative, so that the uniform coating can be ensured, and the service performance of the chemical pipeline can be improved.
The invention is provided with the execution assembly which can be matched with the coating unit to sequentially clean, coat the preservative and brush the preservative on the outer wall of the pipe fitting, can effectively remove dust and scraps on the outer wall of the pipe fitting, is convenient for coating the preservative, and can uniformly brush the preservative coated on the outer wall of the pipe fitting, thereby reducing the cost and improving the corrosion resistance of the pipe fitting.
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 left side 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 an execution unit of the present invention.
Fig. 8 is a schematic perspective view of the telescopic screw and the transmission gear 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 8, the present invention provides a chemical pipeline anticorrosion treatment method, which adopts a chemical pipeline anticorrosion treatment device, wherein the chemical pipeline anticorrosion treatment device comprises a processing rack 1, a fixing unit 2 and a coating unit 3, the fixing unit 2 is slidably arranged at the upper end of the processing rack 1, and the coating unit 3 is installed inside the fixing unit 2, wherein:
the processing frame 1 comprises a base 11 and a fixing plate 12, wherein: the right side of the upper end of the base 11 is provided with a fixing plate 12, the upper end of the base 11 is provided with a limiting sliding chute 111, and the right side of the upper end of the base 11 is provided with a transverse sliding chute 112.
The fixing unit 2 includes a positioning plate 21, a push cylinder 22, a push plate 23, a support cavity 24, a support cylinder 25, a connecting rod 26, and a support plate 27, wherein: the positioning plate 21 is arranged at the left side of the upper end of the base 11, the pushing cylinder 22 is arranged at the center of the inner side wall of the fixing plate 12, the end of the telescopic rod of the pushing cylinder 22 is connected with the push plate 23, the push plate 23 is arranged in the transverse sliding groove 112 in a sliding manner, positioning grooves 211 are respectively arranged at the centers of the inner side walls of the positioning plate 21 and the push plate 23, a fixing groove 231 is arranged at the lower side of the inner, and the positioning grooves 211 on the inner side walls of the positioning plate 21 and the push plate 23 are provided with a supporting cavity 24, the inner wall of the supporting cavity 24 is uniformly provided with linkage holes 241 along the circumferential direction, the outer wall of the supporting cavity 24 is uniformly provided with abdicating grooves 242 matched with the linkage holes 241 along the circumferential direction, wherein the supporting cylinder 25 is arranged in the positioning groove 211, the end of the telescopic rod of the supporting cylinder 25 is hinged with a connecting rod 26, the other side of the connecting rod 26 is arranged in the linkage hole 241 in a sliding way, the tail end of the connecting rod 26 is hinged with a supporting plate 27, and the supporting plate 27 is an arc-shaped structural plate which is convenient for supporting the pipe fitting outwards; the supporting plate 27 is slidably arranged in the receding groove 242; when the pipe fitting supporting device works specifically, the pushing cylinder 22 is opened, the pushing cylinder 22 pushes the pushing plate 23 to move leftwards, so that the pipe fitting is abutted against the supporting cavity 24, the pipe fitting is limited and fixed, at the moment, the supporting cylinder 25 is opened, the supporting cylinder 25 pushes the supporting plate 27 to move outwards through the connecting rod 26 matched with the linkage hole 241, and therefore the pipe fitting is internally supported and limited and fixed; after the work is finished, the supporting cylinder 25 drives the supporting plate 27 to retract and reset through the connecting rod 26, and the supporting plate 27 is abutted against the yielding groove 242, at the moment, the pushing cylinder 22 drives the pushing plate 23 to retract and reset to the right, so that the pipe fitting is taken down conveniently.
The coating unit 3 comprises a driving motor 31, a telescopic screw 32, a supporting block 33, a transmission gear 34, a linkage ring 35 and an execution assembly 36, wherein: the driving motor 31 is arranged in the fixing groove 231, the tail end of an output shaft of the driving motor 31 is connected with a telescopic screw rod 32 through a spline, the tail end of the telescopic screw rod 32 is arranged on the inner side wall of the positioning plate 21 through a bearing, the supporting block 33 is arranged in the limiting sliding groove 111 in a sliding manner, a threaded hole 331 in threaded transmission with the telescopic screw rod 32 is formed in the supporting block 33 from left to right, an arc-shaped sliding groove 332 is formed in the upper end of the supporting block 33, the transmission gears 34 are symmetrically arranged in a sliding manner along the left and right of the outer wall of the supporting block 33, key grooves 321 are uniformly formed in the circumferential direction; the transmission gear 34 is slidably sleeved on the outer wall of the telescopic screw 32, the linkage ring 35 is slidably arranged in the arc-shaped sliding groove 332 through concave-convex matching, and the outer wall of the linkage ring 35 is uniformly provided with execution gear teeth 352 meshed with the transmission gear 34 in the circumferential direction; the inner wall of the linkage ring 35 is uniformly provided with linkage grooves 351 in the circumferential direction, and the execution assembly 36 is arranged in the linkage grooves 351; during specific work, the driving motor 31 is turned on, the driving motor 31 drives the telescopic screw 32 to rotate, so that the telescopic screw 32 drives the supporting block 33 to move towards the right side, the transmission gear 34 synchronously rotates along with the telescopic screw 32 through the annular key teeth 341 and the key groove 321, the transmission gear 34 drives the linkage ring 35 to rotate through the execution gear teeth 352, and the linkage ring 35 drives the execution assembly 36 to perform circumferential movable type anticorrosion treatment on the outer wall of the pipe fitting.
The actuating assembly 36 comprises a linkage cavity 361, an actuating cylinder 362, a supporting plate 363, a brush 364, an anticorrosion cavity 365, a supporting spring 366, a baffle 367, a cleaning cavity 368 and a wiping plate 369, wherein: the linkage cavity 361 is uniformly arranged on the inner wall of the linkage ring 35 in the circumferential direction, the execution cylinder 362 is arranged in the linkage groove 351, the tail end of a telescopic rod of the execution cylinder 362 is connected with a bearing plate 363, the bearing plate 363 is arranged on the inner wall of the linkage cavity 361 in a sliding manner, a brush 364, an anti-corrosion cavity 365 and a cleaning cavity 368 are sequentially arranged on the bearing plate 363 from left to right, a baffle 367 is arranged on the inner wall of the anti-corrosion cavity 365 in a sliding manner, a supporting spring 366 is arranged at the lower end of the baffle 367, the other end of the supporting spring 366 is connected to the outer wall of the upper end of the bearing plate 363, a coating hole 3651 is formed in the center of the inner side wall of the anti-corrosion cavity 365, a cleaning plate 369 is; during specific work, the execution cylinder 362 is opened, the execution cylinder 362 pushes the brush 364, the corrosion prevention cavity 365 and the cleaning cavity 368 to move inwards through the supporting plate 363, so that the pipe fitting is sequentially cleaned, coated with the corrosion prevention agent and brushed with the corrosion prevention agent, wherein the wiping plate 369 cleans and wipes the outer wall of the pipe fitting through the cleaning agent in the cleaning cavity 368; the baffle 367 pushes the preservative in the preservative cavity 365 inwards under the action of the supporting spring 366, so that the preservative can continuously coat the pipe fitting through the coating hole 3651; the brush 364 can uniformly brush the preservative coated on the outer wall of the pipe fitting so as to prevent the pipe fitting from being oxidized; after the work is finished, the execution cylinder 362 drives the supporting plate 363 to retract and reset, so that the pipe fitting is convenient to take down.
The chemical pipeline anticorrosion treatment device comprises the following steps:
s1, starting device: the operator rests the pipe against the fixing unit 2 and activates the device.
S2, fixing the pipe fitting: open push cylinder 22, push cylinder 22 promotes push pedal 23 and moves left, makes the pipe fitting take and lean on supporting cavity 24 to carry out spacing fixed to the pipe fitting, open support cylinder 25 this moment, support cylinder 25 promotes backup pad 27 and moves to the outside through connecting rod 26 cooperation linkage hole 241, thereby carries out the spacing fixed of support in circumference to the pipe fitting.
S3, corrosion prevention of the pipe fittings: the driving motor 31 is turned on, the driving motor 31 drives the telescopic screw 32 to rotate, so that the telescopic screw 32 drives the supporting block 33 to move towards the right side, the transmission gear 34 synchronously rotates along with the telescopic screw 32 through the annular key teeth 341 and the key groove 321, and the transmission gear 34 drives the linkage ring 35 to rotate through the execution gear teeth 352, so that the linkage ring 35 drives the execution assembly 36 to perform circumferential movable anticorrosion treatment on the outer wall of the pipe fitting; simultaneously, an execution cylinder 362 is opened, the execution cylinder 362 pushes a brush 364, an anti-corrosion cavity 365 and a cleaning cavity 368 to move inwards through a supporting plate 363, so that the pipe fitting is cleaned and wiped, the anti-corrosion agent is coated, and the anti-corrosion agent is brushed on sequentially, wherein the wiping plate 369 cleans and wipes the outer wall of the pipe fitting through the cleaning agent in the cleaning cavity 368; the baffle 367 pushes the preservative in the preservative cavity 365 inwards under the action of the supporting spring 366, so that the preservative can continuously coat the pipe fitting through the coating hole 3651; and the brush 364 can brush the antiseptic on the outer wall of the pipe to avoid oxidation of the pipe.
S4, blanking: after the pipe fitting is coated, the execution cylinder 362 drives the brush 364, the corrosion-resistant cavity 365 and the cleaning cavity 368 to retract and reset through the supporting plate 363; at this time, the supporting cylinder 25 drives the supporting plate 27 to retract and reset through the connecting rod 26, and the supporting plate 27 is abutted against the yielding groove 242, and at this time, the pushing cylinder 22 drives the pushing plate 23 to retract and reset rightwards, so that an operator can take off the pipe fitting conveniently.
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 (6)
1. The utility model provides a chemical pipeline anticorrosive treatment method, this chemical pipeline anticorrosive treatment method adopts following chemical pipeline anticorrosive treatment device, and chemical pipeline anticorrosive treatment device includes processing frame (1), fixed unit (2) and coating unit (3), its characterized in that: processing frame (1) upper end slides and is provided with fixed unit (2), and coating unit (3) are installed at fixed unit (2) inboardly, wherein:
the processing frame (1) comprises a base (11) and a fixing plate (12), wherein: a fixed plate (12) is arranged on the right side of the upper end of the base (11), a limiting sliding groove (111) is formed in the upper end of the base (11), and a transverse sliding groove (112) is formed in the right side of the upper end of the base (11);
the fixing unit (2) comprises a positioning plate (21), a pushing cylinder (22), a pushing plate (23), a supporting cavity (24), a supporting cylinder (25), a connecting rod (26) and a supporting plate (27), wherein: the positioning plate (21) is arranged on the left side of the upper end of the base (11), the pushing cylinder (22) is arranged at the center of the inner side wall of the fixing plate (12), the tail end of a telescopic rod of the pushing cylinder (22) is connected with a push plate (23), the push plate (23) is arranged in the transverse sliding groove (112) in a sliding manner, positioning grooves (211) are formed in the centers of the inner side walls of the positioning plate (21) and the push plate (23), fixing grooves (231) are formed in the lower side of the inner side wall of the push plate (23), a supporting cavity (24) is formed in the positions of the positioning grooves (211) in the inner side walls of the positioning plate (21) and the push plate (23), linkage holes (241) are uniformly formed in the circumferential direction of the inner wall of the supporting cavity (24), abdicating grooves (242) matched with the linkage holes (241) are uniformly formed in the circumferential direction, the other side of the connecting rod (26) is arranged in the linkage hole (241) in a sliding mode, a supporting plate (27) is hinged to the tail end of the connecting rod (26), and the supporting plate (27) is arranged in the abdicating groove (242) in a sliding mode;
the coating unit (3) comprises a driving motor (31), a telescopic screw rod (32), a supporting block (33), a transmission gear (34), a linkage ring (35) and an execution assembly (36), wherein: the drive motor (31) is arranged in the fixed groove (231), the tail end of an output shaft of the drive motor (31) is connected with a telescopic screw rod (32) through a spline, the tail end of the telescopic screw rod (32) is arranged on the inner side wall of the positioning plate (21) through a bearing, the supporting block (33) is arranged in the limiting sliding groove (111) in a sliding manner, a threaded hole (331) in threaded transmission with the telescopic screw rod (32) is formed in the supporting block (33) from left to right, an arc chute (332) is arranged at the upper end of the supporting block (33), transmission gears (34) are symmetrically arranged along the outer wall of the supporting block (33) in a sliding manner, the transmission gear (34) is sleeved on the outer wall of the telescopic screw rod (32) in a sliding way, the linkage ring (35) is arranged in the arc-shaped sliding groove (332) in a sliding way through concave-convex matching, linkage grooves (351) are uniformly formed in the circumferential direction of the inner wall of the linkage ring (35), and the execution assembly (36) is arranged in the linkage grooves (351);
the chemical pipeline anticorrosion treatment device comprises the following steps:
s1, starting device: an operator installs the pipe on the device and starts the device;
s2, fixing the pipe fitting: the pipe fitting is limited and fixed through the fixing unit (2) so as to be conveniently subjected to anti-corrosion treatment by the coating unit (3);
s3, corrosion prevention of the pipe fittings: the pipe fitting is subjected to multistage processing through the coating unit (3) in cooperation with the fixing unit (2), so that the pipe fitting is coated with the preservative in a circumferential moving manner;
s4, blanking: the limiting of the pipe fitting is eliminated through the fixing unit (2), so that an operator can take the pipe fitting down conveniently.
2. The chemical pipeline anticorrosion treatment method as claimed in claim 1, wherein: the executive component (36) comprises a linkage cavity (361), an executive cylinder (362), a supporting plate (363), a brush (364), an anti-corrosion cavity (365), a supporting spring (366), a baffle plate (367), a cleaning cavity (368) and a wiping plate (369), wherein: linkage chamber (361) circumference evenly sets up on linkage ring (35) inner wall, execution cylinder (362) set up in linkage groove (351), execution cylinder (362) telescopic link end-to-end connection has bearing board (363), bearing board (363) slide to set up on linkage chamber (361) inner wall, and along bearing board (363) go up from a left side right side brush (364), anticorrosive chamber (365) and clean chamber (368) have set gradually, wherein anticorrosive chamber (365) inner wall slides and is provided with baffle (367), baffle (367) lower extreme is provided with supporting spring (366), supporting spring (366) other end is connected on bearing board (363) upper end outer wall, and anticorrosive chamber (365) inside wall center department has seted up coating hole (3651), clean chamber (368) upper end is provided with cleans board (369).
3. The chemical pipeline anticorrosion treatment method as claimed in claim 1, wherein: the supporting plate (27) is an arc-shaped structural plate which is convenient for supporting the pipe fittings outwards.
4. The chemical pipeline anticorrosion treatment method as claimed in claim 1, wherein: the outer wall of the telescopic screw rod (32) is uniformly provided with key grooves (321) in the circumferential direction, and the inner side wall of the transmission gear (34) is provided with annular key teeth (341) in sliding connection with the key grooves (321).
5. The chemical pipeline anticorrosion treatment method as claimed in claim 2, wherein: the wiping plate (369) is an arc-shaped structural plate for increasing the wiping area between the wiping plate and the pipe fitting.
6. The chemical pipeline anticorrosion treatment method as claimed in claim 1, wherein: and execution gear teeth (352) meshed with the transmission gear (34) are uniformly arranged on the outer wall of the linkage ring (35) in the circumferential direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011272569.5A CN112403830A (en) | 2020-11-14 | 2020-11-14 | Chemical pipeline anticorrosion treatment method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011272569.5A CN112403830A (en) | 2020-11-14 | 2020-11-14 | Chemical pipeline anticorrosion treatment method |
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| CN112403830A true CN112403830A (en) | 2021-02-26 |
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| CN202011272569.5A Withdrawn CN112403830A (en) | 2020-11-14 | 2020-11-14 | Chemical pipeline anticorrosion treatment method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113404932A (en) * | 2021-05-31 | 2021-09-17 | 彭诗佳 | Municipal administration is with running water pipeline's protective equipment |
| CN113976547A (en) * | 2021-09-02 | 2022-01-28 | 胡晓 | Cleaning device for inner wall and outer wall of petroleum pipe fitting |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113404932A (en) * | 2021-05-31 | 2021-09-17 | 彭诗佳 | Municipal administration is with running water pipeline's protective equipment |
| CN113976547A (en) * | 2021-09-02 | 2022-01-28 | 胡晓 | Cleaning device for inner wall and outer wall of petroleum pipe fitting |
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