CN217289011U

CN217289011U - Pipeline outer wall spraying device capable of being used in batches

Info

Publication number: CN217289011U
Application number: CN202221199256.6U
Authority: CN
Inventors: 李剑飞; 周志兵; 张金海; 谭周斌; 黄明中
Original assignee: Tianjin Tian Guan Anticorrosive Engineering Co ltd
Current assignee: Tianjin Tian Guan Anticorrosive Engineering Co ltd
Priority date: 2022-05-19
Filing date: 2022-05-19
Publication date: 2022-08-26
Anticipated expiration: 2032-05-19

Abstract

The utility model discloses a pipeline outer wall spraying device capable of being used in batches, which comprises a pipeline transmission belt, wherein a pipeline guide groove is arranged on the pipeline transmission belt, a plurality of groups of guide rollers are arranged in the pipeline guide groove, a transmission power wheel is arranged in the middle of the pipeline transmission belt, one side of the transmission power wheel is connected with a transmission motor, one side of the transmission power wheel is provided with a pipeline overturning wheel, one side of the pipeline overturning wheel is connected with an overturning motor, one end of the pipeline transmission belt is provided with a spraying chamber, one side of the spraying chamber is provided with a buffer chamber, and one side of the buffer chamber is provided with a drying chamber. The coating is sprayed uniformly, manual intervention is not needed in the whole process, the coating is sprayed in an assembly line mode, and the production speed is high.

Description

Pipeline outer wall spraying device capable of being used in batches

Technical Field

The utility model relates to a pipeline spraying technical field specifically is a pipeline outer wall spraying device that can use in batches.

Background

The pipeline is the most common facility in petrochemical enterprises, and according to the difference of transported substance, position and material, the pipeline divide into a lot of, and the pipeline outer wall can contact with the corrosive substance in air, soil and water in the use, and the main corrosion type has electrochemical corrosion, bacterial corrosion, the corruption of stray current and the corruption of transport medium, and wherein most of the corruption all takes place at the outer wall of pipeline, therefore most of pipelines all can be at outer wall spraying anticorrosion coating before laying.

However, the existing spraying device, such as the pipeline outer wall spraying device with the patent number of CN201921191286.0, is simple in structure, but the pipeline needs to be installed in each spraying, the pipeline is difficult to disassemble and assemble, the efficiency is low in large-batch continuous production, the labor cost is high, the sprayed pipeline coating needs to be naturally dried in the shade, and the production period is long, so that the pipeline outer wall spraying device capable of being used in batches is provided, and the problems in the prior art are solved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pipeline outer wall spraying device that can use in batches to solve the unable adaptation mass continuous production of spraying device on the existing market that above-mentioned background art provided, and unable stoving leads to the problem of production cycle length.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a pipeline outer wall spraying device that can use in batches, includes the pipeline transmission band, it has the pipeline guiding groove to open on the pipeline transmission band, be provided with multiunit guide gyro wheel in the pipeline guiding groove, pipeline transmission band middle part is provided with carries the power wheel, it is connected with conveying motor to carry power wheel one side, it is provided with the pipeline upset wheel to carry power wheel one side, pipeline upset wheel one side is connected with the upset motor, pipeline transmission band one end is provided with the spray booth, spray booth one side is provided with the surge chamber, surge chamber one side is provided with the drying chamber, be provided with multiunit atomizer in the spray booth, the inside heating pipe that is provided with of drying chamber.

Preferably, the pipeline guiding grooves are provided with three parallel pipeline guiding grooves, two of the pipeline guiding grooves are formed in the inclined planes on two sides of the pipeline conveying belt, and the contact surfaces of the guiding rollers in the three pipeline guiding grooves and the pipeline face towards the axis of the pipeline.

Preferably, the conveying power wheel is made of elastic rubber, and a plurality of anti-skidding grooves are formed in the wheel surface of the conveying power wheel.

Preferably, the orientation of the pipe turning wheel and the pipe guide groove form a forty-five degree angle, and the rotating speed of the pipe turning wheel is one point four times of the rotating speed of the conveying power wheel.

Preferably, the atomizing spray heads in the spraying chamber are provided with five groups and are uniformly distributed above the arc inner wall of the spraying chamber.

Preferably, buffer chamber upper portion is provided with the exhaust fan, exhaust fan upper portion is connected with the blast pipe, baffle around the entry of spray booth and the exit of drying chamber all install.

Preferably, the heating pipe is coiled on the arc-shaped inner wall of the drying chamber in a snake shape and can uniformly wrap the upper half part of the pipeline.

Preferably, the upper covers of the spraying chamber, the buffer chamber and the drying chamber are movably connected with the base through connecting hinges.

Compared with the prior art, the beneficial effects of the utility model reside in that:

1. through the setting of pipeline transmission band, can be with waiting the pipeline of spraying and the pipeline that the spraying has been good through pipeline transmission band continuous transport, need not artifical transport pipe way, also need not the clamping, the pipeline upset wheel on the pipeline transmission band also can rotate the pipeline automatically, makes the coating spraying even, and whole journey need not artifical the intervention, and the coating of assembly line ization, production speed is very fast.

2. Through the setting of drying chamber and surge chamber, can heat the stoving with the good coating of spraying, coating drying speed piece need not to place for a long time and waits for the coating dry, and exhaust fan in the surge chamber can concentrate the exhaust collection processing of remaining showy coating and the harmful gas that the stoving produced, reduces the injury to the user.

Drawings

FIG. 1 is a schematic view of the appearance structure of the present invention;

FIG. 2 is a schematic view of the structure of the pipeline transmission belt of the present invention;

FIG. 3 is a schematic structural view of the spraying chamber, the buffer chamber and the drying chamber of the present invention;

fig. 4 is a schematic view of the exhaust fan of the present invention.

In the figure: 1. a pipe conveyor; 2. a pipeline guide groove; 3. a guide roller; 4. a conveying power wheel; 5. a conveying motor; 6. a pipeline overturning wheel; 7. turning over a motor; 8. a spray chamber; 9. a buffer chamber; 10. a drying chamber; 11. an atomizing spray head; 12. an exhaust fan; 13. an exhaust pipe; 14. heating a tube; 15. front and rear baffles; 16. and connecting a hinge.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-4, the present invention provides the following solutions:

example 1:

a pipeline outer wall spraying device capable of being used in batches comprises a pipeline transmission belt 1, wherein a pipeline guide groove 2 is formed in the pipeline transmission belt 1, three pipeline guide grooves 2 are arranged, the three pipeline guide grooves 2 are parallel to each other, two pipeline guide grooves 2 are formed in inclined planes on two sides of the pipeline transmission belt 1, contact surfaces of guide rollers 3 in the three pipeline guide grooves 2 and a pipeline face towards the axis of the pipeline, so that the pipeline can be uniformly supported from two sides of the bottom of the pipeline to prevent the pipeline from rolling, a plurality of groups of guide rollers 3 are arranged in the pipeline guide grooves 2, a conveying power wheel 4 is arranged in the middle of the pipeline transmission belt 1, the conveying power wheel 4 is made of elastic rubber, a plurality of anti-skidding grooves are formed in the wheel surface of the conveying power wheel 4, the friction force between the conveying power wheel 4 and the surface of the pipeline can be increased to prevent skidding, one side of the conveying power wheel 4 is connected with a conveying

motor

5, 4 one sides of delivery power wheel are provided with pipeline upset wheel 6, pipeline upset wheel 6 presss from both sides forty-five degrees with pipeline guiding groove 2, can drive the pipeline during rotation and rotate the upset, the convenience carries out even spraying and stoving to each angle of pipeline, the rotational speed of pipeline upset wheel 6 is a little four of 4 rotational speeds of delivery power wheel, pipeline upset wheel 6 will be unanimous with the speed of delivery power wheel 4 along 2 ascending speeds of pipeline guiding groove like this, thereby the speed difference can not appear and lead to skidding, 6 one sides of pipeline upset wheel are connected with upset motor 7.

Example 2:

a pipeline outer wall spraying device capable of being used in batches is characterized in that a spraying chamber 8 is arranged at one end of a pipeline conveying belt 1, a plurality of groups of atomizing spray heads 11 are arranged in the spraying chamber 8, five groups of atomizing spray heads 11 in the spraying chamber 8 are uniformly distributed above the arc inner wall of the spraying chamber 8, so that the surface of a pipeline can be uniformly sprayed from all angles, a buffer chamber 9 is arranged at one side of the spraying chamber 8, an exhaust fan 12 is arranged at the upper part of the buffer chamber 9, an exhaust pipe 13 is connected to the upper part of the exhaust fan 12, front and rear baffles 15 are respectively arranged at the inlet of the spraying chamber 8 and the outlet of a drying chamber 10, the exhaust fan 12 can exhaust redundant suspended paint and harmful gas generated during drying of the paint, centralized collection and processing are achieved, a user is prevented from being injured due to contact with toxic substances, the inlet of the spraying chamber 8 and the front and rear baffles 15 at the outlet of the drying chamber 10 can further prevent the harmful gas in the spraying chamber 8 and the drying chamber 10 from being leaked from the inlet of the spraying chamber 8 and the outlet of the drying chamber 10, buffer 9 one side is provided with drying chamber 10, drying chamber 10 inside is provided with heating pipe 14, heating pipe 14 in drying chamber 10 snakelike coiling on the arc inner wall of drying chamber 10, the upper half of pipeline is lived to even parcel, heating pipe 14 is everywhere consistent to the distance on pipeline surface like this, it is even to pipeline surface heating temperature everywhere, be difficult to the crackle when the coating is dry, spray booth 8, the upper cover of buffer 9 and drying chamber 10 all is through connecting hinge 16 and base swing joint, can be very easily with spray booth 8, buffer 9 and drying chamber 10 open, thereby can be to spray booth 8, inside maintenance of buffer 9 and drying chamber 10.

The working principle is as follows: when the pipeline outer wall spraying device capable of being used in batches is used, firstly, an external power supply is turned on, a pipeline to be sprayed is placed on a pipeline transmission belt 1, guide rollers 3 in three pipeline guide grooves 2 support the pipeline from the bottom and two sides to prevent the pipeline from rolling, a conveying motor 5 drives a conveying power wheel 4 to rotate to push the pipeline to move forwards along the pipeline transmission belt 1, an anti-slip groove is formed in the surface of the conveying power wheel 4 made of rubber, the surface friction force with the pipeline is large, the pipeline cannot slide with the pipeline, an overturning motor 7 drives a pipeline overturning wheel 6 to rotate, the pipeline overturning wheel 6 and the pipeline guide grooves 2 are in a forty-five degree clamping manner, the pipeline can be driven to rotate and overturn during rotation, uniform spraying and drying can be conveniently carried out on all angles of the pipeline, the rotation speed of the pipeline overturning wheel 6 is a point four times of the rotation speed of the conveying power wheel 4, and therefore the speed of the pipeline overturning wheel 6 in the direction along the pipeline guide grooves 2 is consistent with the speed of the conveying power wheel 4, thereby, slipping caused by speed difference can not occur, after the pipeline is conveyed to the spraying chamber 8, the atomizing spray head 11 sprays the foggy coating to be uniformly attached to the surface of the pipeline, after the pipeline enters the drying chamber 10, the heating pipe 14 can heat the pipeline to accelerate the drying of the coating, the heating pipe 14 in the drying chamber 10 is coiled on the arc-shaped inner wall of the drying chamber 10 in a snake shape to uniformly wrap the upper half part of the pipeline, thus, the distances from all parts of the heating pipe 14 to the surface of the pipeline are consistent, the heating temperature of all parts of the surface of the pipeline is uniform, cracks are not easy to appear when the coating is dried, the buffer chamber 9 is clamped between the spraying chamber 8 and the drying chamber 10, the distance between the spraying chamber 8 and the drying chamber 10 can be increased, the problem that the foggy coating which is not attached to the surface of the pipeline is dried in advance is avoided, meanwhile, the exhaust fan 12 can also discharge the redundant suspended coating and harmful gas which can be generated when the coating is dried to be intensively collected and processed, avoid the user to contact the noxious material and receive the injury, baffle 15 around all installing in the exit of the entry of spray booth 8 and drying chamber 10, can further prevent that the harmful gas in spray booth 8 and the drying chamber 10 from leaking from the entry of spray booth 8 and the export of drying chamber 10, spray booth 8, the upper cover of buffer chamber 9 and drying chamber 10 all is through connecting hinge 16 and base swing joint, can open spray booth 8, buffer chamber 9 and drying chamber 10 very easily, thereby be convenient for overhaul spray booth 8, buffer chamber 9 and drying chamber 10, thereby accomplish a series of works. Those not described in detail in this specification are within the skill of the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a pipeline outer wall spraying device that can use in batches, includes pipeline transmission band (1), its characterized in that: open on pipeline transmission band (1) has pipeline guiding groove (2), be provided with multiunit guide roller (3) in pipeline guiding groove (2), pipeline transmission band (1) middle part is provided with carries power wheel (4), carry power wheel (4) one side and be connected with conveying motor (5), carry power wheel (4) one side and be provided with pipeline upset wheel (6), pipeline upset wheel (6) one side is connected with upset motor (7), pipeline transmission band (1) one end is provided with spray booth (8), spray booth (8) one side is provided with surge chamber (9), surge chamber (9) one side is provided with drying chamber (10), be provided with multiunit atomizer (11) in spray booth (8), inside heating pipe (14) that is provided with of drying chamber (10).

2. A mass useable exterior wall coating apparatus for pipes as claimed in claim 1 wherein: the pipeline guide grooves (2) are three, the three pipeline guide grooves (2) are parallel to each other, two of the pipeline guide grooves (2) are formed in the inclined planes of the two sides of the pipeline transmission belt (1), and the contact surfaces of the guide rollers (3) in the three pipeline guide grooves (2) and the pipeline face towards the axis of the pipeline.

3. A mass useable exterior wall coating apparatus for pipes as claimed in claim 1 wherein: the conveying power wheel (4) is made of elastic rubber, and a plurality of anti-skidding grooves are formed in the wheel surface of the conveying power wheel (4).

4. The mass-usable apparatus for spraying an outer wall of a pipe according to claim 1, wherein: the direction of the pipeline overturning wheel (6) forms a forty-five degree angle with the pipeline guide groove (2), and the rotating speed of the pipeline overturning wheel (6) is one point four times of the rotating speed of the conveying power wheel (4).

5. The mass-usable apparatus for spraying an outer wall of a pipe according to claim 1, wherein: five groups of atomizing spray heads (11) in the spraying chamber (8) are uniformly distributed above the circular arc inner wall of the spraying chamber (8).

6. The mass-usable apparatus for spraying an outer wall of a pipe according to claim 1, wherein: buffer chamber (9) upper portion is provided with exhaust fan (12), exhaust fan (12) upper portion is connected with blast pipe (13), baffle (15) around entry of spray booth (8) and the exit of drying chamber (10) are all installed.

7. A mass useable exterior wall coating apparatus for pipes as claimed in claim 1 wherein: the heating pipe (14) is coiled on the arc-shaped inner wall of the drying chamber (10) in a snake shape and can uniformly wrap the upper half part of the pipeline.

8. The mass-usable apparatus for spraying an outer wall of a pipe according to claim 1, wherein: the upper covers of the spraying chamber (8), the buffer chamber (9) and the drying chamber (10) are movably connected with the base through connecting hinges (16).