CN219686572U

CN219686572U - Corona treatment equipment

Info

Publication number: CN219686572U
Application number: CN202321076273.5U
Authority: CN
Inventors: 钱叶球; 钱奕枞; 陶娟
Original assignee: Tongling Andun Electronic Technology Co ltd
Current assignee: Tongling Andun Electronic Technology Co ltd
Priority date: 2023-05-08
Filing date: 2023-05-08
Publication date: 2023-09-15
Anticipated expiration: 2033-05-08

Abstract

The utility model discloses corona treatment equipment, and belongs to the technical field of capacitor film corona. The device comprises a shell, wherein a corona roller and a direction regulating roller are arranged inside the shell, a feeding roller is arranged on the right side of the shell, a sealing ring is fixedly connected to the left side wall of the shell, a pipeline is connected to the inner thread of the sealing ring, and a one-way valve is arranged inside the pipeline. According to the utility model, the water in the water storage tank vehicle connected with the inside of the shell is pumped by the water pump, so that low pressure is generated in the shell, toxic gas can be prevented from diffusing through the gap of the shell, meanwhile, the toxic gas generated by corona can be stored and transported by utilizing the water storage tank and the pipeline, the leakage of the toxic gas is avoided, and the safety of the working environment is improved; meanwhile, the air blowing refrigerating device capable of blowing air to cool the surface of the corona roller is arranged, then the scraper is matched to scrape off water vapor generated by condensation, the temperature of the surface of the corona roller can be reduced by contacting the surface of the corona roller with cold air, and the situation that the temperature is too high and the capacitor film is adhered during corona is avoided.

Description

Corona treatment equipment

Technical Field

The utility model relates to the technical field of capacitance film corona, in particular to corona treatment equipment.

Background

Corona, which is a phenomenon in which partial discharge occurs on the surface of a charged body in a gas or liquid medium, often occurs around a high-voltage wire and near the tip of the charged body, and can generate ozone, nitrogen oxide, and other substances.

The capacitor film has the characteristics of high tensile strength, high dielectric constant, low loss factor, good thickness uniformity, good electrical property, large electric resistance and the like, and has been widely used for capacitor media and insulating interlayers.

Existing corona treatment devices have the following disadvantages: the device for avoiding the diffusion and the large-scale absorption and transportation of the harmful gas in the corona by utilizing the negative pressure is not provided, and the health of operators can be affected when the harmful gas escapes to the working environment; meanwhile, the cooling device for the corona roller by using cold air is not provided, and the capacitor film and the corona roller are adhered when the temperature of the corona roller is too high.

Disclosure of Invention

1. Technical problem to be solved

The utility model aims to provide corona treatment equipment to solve the problems that the prior art does not have a toxic gas diffusion prevention, absorption and transportation device and a cold air cooling device.

Technical proposal

The utility model provides a corona treatment equipment, includes the shell, the inside corona roller and the roll of adjusting of being provided with of shell, the shell right side is provided with the feed roll, shell left side wall rigid coupling has the sealing washer, the inside threaded connection of sealing washer has the pipeline, the inside check valve that is provided with of pipeline, pipeline left side rigid coupling has the flange joint, flange joint left side wall rigid coupling has the water tank car, water tank car left side wall bottom threaded connection has the suction pump, the suction pump left side rigid coupling has the outlet, the water tank car front side wall inlays and is equipped with the liquid level pipe, the shell inner wall bottom inlays and is equipped with the net inlet port that separates, the inside threaded connection of shell has the mount, but the mount bottom rigid coupling has the twitch scraper blade, the inside rigid coupling of mount has the air conditioning shell, the inside refrigeration gas blowing device that is provided with of air conditioning shell, the switch is inlayed to the shell rear side wall, refrigeration gas blowing device electric connection is in the switch.

Preferably, the refrigerating and blowing device comprises a mesh enclosure, a refrigerating sheet arranged in the mesh enclosure, a partition plate fixedly connected to the side wall of the refrigerating sheet and a fan plate arranged at the bottom of the mesh enclosure, wherein the fan electrically connected to the switch is embedded at the top of the fan plate, the refrigerating sheet is electrically connected to the switch, and a grid is embedded at the top of the partition plate.

Preferably, the bottom of the fan plate is provided with an air deflector, the side wall of the air deflector is fixedly connected with the cold air shell, the bottom of the cold air shell is fixedly connected with an inclined plate, the rear side of the cold air shell is provided with a refrigerating air inlet, and the refrigerating air inlet is embedded in the rear wall of the shell.

Preferably, the check valve is inside to be provided with the slide shaft, slide shaft circumference outer wall is provided with the spring, slide shaft right side wall rigid coupling has the fender post, fender post right side wall rigid coupling has the rubber packing ring, rubber packing ring right side wall is provided with the orifice plate, the orifice plate rigid coupling is in the inner wall of pipeline, fender post and rubber packing ring sliding fit are in the inner wall of pipeline, the inlet port has been seted up to the pipeline inner wall, the pipeline outside is provided with the cavity, the inlet port sets up between spring and cavity.

Preferably, the operation opening matched with the drawable scraping plate is formed in the rear side wall of the shell, a window is embedded in the rear side wall of the shell, a pipeline fixing frame is fixedly connected to the outer wall of the pipeline, and the side walls of the corona roller and the direction-adjusting roller are rotationally connected with a bracket.

Advantageous effects

Compared with the prior art, the utility model has the advantages that:

according to the utility model, the water in the water storage tank vehicle connected with the inside of the shell is pumped by the water pump, so that low pressure is generated in the shell, toxic gas can be prevented from diffusing through the gap of the shell, meanwhile, the toxic gas generated by corona can be stored and transported by utilizing the water storage tank and the pipeline, the leakage of the toxic gas is avoided, and the safety of the working environment is improved; meanwhile, the air blowing refrigerating device capable of blowing air to cool the surface of the corona roller is arranged, then the scraper is matched to scrape off water vapor generated by condensation, the temperature of the surface of the corona roller can be reduced by contacting the surface of the corona roller with cold air, and the situation that the temperature is too high and the capacitor film is adhered during corona is avoided.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the interior of the check valve of the present utility model;

FIG. 3 is a schematic view of a steering roller and corona roller of the present utility model;

FIG. 4 is a schematic view of the rear wall of the housing of the present utility model;

FIG. 5 is an exploded view of the inside of the cold air case of the present utility model;

FIG. 6 is a schematic view of an air deflector of the present utility model;

the reference numerals in the figures illustrate: 110. a housing; 120. a window; 130. a switch; 140. a refrigeration air inlet; 150. an operation port; 160. a screen air inlet; 210. a feed roller; 220. a steering roller; 230. a corona roller; 240. a bracket; 310. a fixing frame; 311. a drawable squeegee; 320. a cold air case; 321. a mesh enclosure; 322. a cooling sheet; 323. a partition plate; 324. a grid; 325. a fan plate; 326. a fan; 327. a sloping plate; 328. an air deflector; 410. a seal ring; 420. a pipe; 421. a one-way valve; 422. a cavity; 423. a slide shaft; 424. a spring; 425. a baffle column; 426. a rubber gasket; 427. an orifice plate; 428. an air inlet hole; 430. a pipe fixing frame; 440. a flange interface; 510. a water tank car; 520. a liquid level pipe; 530. a water pump; 531. and a water outlet.

Description of the embodiments

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-6, the present utility model provides a technical solution:

a corona treatment device comprising a housing 110;

in some embodiments, the housing 110 is provided with a take-off device, such as a winding roller, that pulls the capacitive film, which can cooperate with the corona production to power the displacement of the capacitive film.

A corona roller 230 and a direction-adjusting roller 220 are arranged inside the shell 110;

in some embodiments, the housing 110 is back-wall mounted with a motor that powers the corona roller 230 and the steering roller 220, the motor being of a type commonly found in the market.

The right side of the shell 110 is provided with the feed roller 210, the feed roller 210 is connected with a motor, the device can feed the capacitance film, the left side wall of the shell 110 is fixedly connected with a sealing ring 410, the sealing ring 410 can promote the connection tightness of a pipeline 420 and the shell 110, the toxic gas is prevented from overflowing, the inside of the sealing ring 410 is in threaded connection with the pipeline 420, the inside of the pipeline 420 is provided with a one-way valve 421, the one-way valve 421 can prevent the toxic gas from flowing back, the left side of the pipeline 420 is fixedly connected with a flange interface 440, the flange interface 440 is used for tightly connecting a water storage tank car 510 with the pipeline 420, the left side wall of the flange interface 440 is fixedly connected with the water storage tank car 510, water is stored in the water storage tank car 510, the common transport car is used, the bottom of the left side wall of the water storage tank car 510 is in threaded connection with a water pump 530, the water pump 530 is provided with a control switch by using the common model on the market, and the left side of the water pump 530 is fixedly connected with a water outlet 531;

in some embodiments, a water storage device can be placed below the water outlet 531, which facilitates the reuse of water and reduces waste of resources.

The front side wall of the water storage tank car 510 is embedded with a liquid level pipe 520, the liquid level pipe 520 is a transparent pipe and is communicated with the inside of the water storage tank car 510, whether the water storage tank car 510 is full of toxic gas or not can be judged through the observed liquid level pipe 520, the bottom of the inner wall of the shell 110 is embedded with a screen air inlet 160, the screen of the screen air inlet 160 can reduce dust entering, the inner thread of the shell 110 is connected with a fixing frame 310, the fixing frame 310 is used for fixedly supporting a cold air shell 320, a drawable scraper 311 is fixedly connected with the bottom of the fixing frame 310, the side wall of the drawable scraper 311 is provided with water absorbing long hairs, the drawable scraper 311 can scrape water vapor generated by the cold air contacting the surface of the corona roller 230, the corona roller 230 is prevented from being influenced by the water vapor, a cold air shell 320 is fixedly connected inside the fixing frame 310, a refrigeration blowing device is arranged inside the cold air shell 320, the rear side wall of the shell 110 is embedded with a switch 130, the switch 130 uses a common switch model on the market, the operation of a refrigeration piece 322 and a fan 326 can be controlled, and the refrigeration blowing device is electrically connected with the switch 130.

Specifically, the refrigeration blowing device includes screen 321, set up in the inside refrigeration piece 322 of screen 321, the rigid coupling is in the baffle 323 of refrigeration piece 322 lateral wall and set up in the fan board 325 of screen 321 bottom, screen 321 uses stainless steel metal mesh to make, the shape is hollow cuboid, fan board 325 top inlays and is equipped with electric connection in switch 130's fan 326, fan 326 uses the common model in market, refrigeration piece 322 electric connection in switch 130, refrigeration piece 322 uses the common semiconductor refrigeration piece in market, it has during operation does not have vibrations, the noise, long service life and advantages such as easy installation, baffle 323 top inlays and is equipped with grid 324, the contact time of air and refrigeration piece 322 can be increased to baffle 323 cooperation grid 324, improve refrigeration efficiency and the cooling effect to corona roller 230 surface.

Further, an air deflector 328 is disposed at the bottom of the fan plate 325, the side wall of the air deflector 328 is fixedly connected to the air conditioning case 320, the air conditioning case 320 protects the internal device, an inclined plate 327 is fixedly connected to the bottom of the air conditioning case 320, a refrigerating air inlet 140 is disposed at the rear side of the air conditioning case 320, the refrigerating air inlet 140 is embedded in the rear wall of the case 110, and the inclined plate 327 and the air deflector 328 have the function of adjusting the wind direction.

It is worth noting that a sliding shaft 423 is arranged inside the one-way valve 421, a spring 424 is arranged on the circumferential outer wall of the sliding shaft 423, a baffle column 425 is fixedly connected to the right side wall of the sliding shaft 423, a rubber gasket 426 is fixedly connected to the right side wall of the baffle column 425, the rubber gasket 426 can increase the sealing degree of the one-way valve 421 when closed, an orifice plate 427 is arranged on the right side wall of the rubber gasket 426, the spring 424 can enable the baffle column 425 to be matched with the rubber gasket 426 to prop against the orifice plate 427 under the action of no external force, gas is prevented from flowing out, the orifice plate 427 is fixedly connected to the inner wall of the pipeline 420, the baffle column 425 and the rubber gasket 426 are slidably matched with the inner wall of the pipeline 420, an air inlet 428 is formed in the inner wall of the pipeline 420, a cavity 422 is formed in the outer portion of the pipeline 420, the air inlet 428 is arranged between the spring 424 and the cavity 422, and when the air pressure pulls the baffle column 425 and the rubber gasket 426 inside the one-way valve 421, the gas enters the cavity 422 through the hole of the air inlet 428 and then flows to the second half section of the pipeline 420.

It is noted that, the back side wall of the housing 110 is provided with an operation port 150 matched with the drawable scraper 311, the operation port 150 can facilitate the replacement of the drawable scraper 311 by an operator, the back side wall of the housing 110 is embedded with a window 120, the outer wall of the pipeline 420 is fixedly connected with a pipeline fixing frame 430, the pipeline fixing frame 430 is used for fixing a pipeline, displacement of the pipeline 420 is avoided, the side walls of the corona roller 230 and the direction-adjusting roller 220 are rotationally connected with a bracket 240, and the bracket 240 has supporting functions on the corona roller 230 and the direction-adjusting roller 220.

Working principle: when the capacitance film carries out corona, harmful gas can be produced, at this moment, the water suction pump 530 is opened to pump water to the water storage tank car 510, the inside low pressure that produces of water storage tank 510 car, the inside pressure of shell is low, can avoid poisonous gas to outwards spread, the inside post 425 of check valve 421 is pulled to the atmospheric pressure and rubber packing ring 426, produce suction to shell 110 inside simultaneously, harmful gas enters into the water storage tank car 510 inside through pipeline 420, the inside water level is looked over to the outside liquid level pipe 520 of accessible observation water storage tank car 510 for judge whether store up harmful gas, can transport and leave when storing up. The method can realize the absorption, storage and transportation of harmful substances generated during corona, and reduce the risk of toxic gas dissipation in the working environment; when the capacitance film carries out corona, the temperature of the corona roller 230 can rise, the refrigerating sheet 322 is opened through the switch 130 to refrigerate, because the inside of the shell 110 is negative pressure, air can enter the net cover 321 through the net isolation air inlet 160 to become cold air, then the cold air is blown to the bottom of the cold air shell 320 through the action of the fan 326, the inclined plate 327 and the air deflector 328 have the function of adjusting the wind direction, the cold air can be led to the top of the corona roller 230, and then the water vapor is scraped through the drawable scraping plate 311, so that the influence of the condensed water on the corona of the corona roller 230 is avoided. By cooling the surface of the corona roller 230, adhesion caused by excessively high temperature of the corona roller 230 when the capacitor film is corona can be prevented.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A corona treatment device comprising a housing (110), characterized by: the utility model discloses a novel air conditioner, including shell (110), shell (110) inside is provided with corona roller (230) and transfer to roller (220), shell (110) right side is provided with feed roll (210), shell (110) left side wall rigid coupling has sealing washer (410), sealing washer (410) inside threaded connection has pipeline (420), pipeline (420) inside is provided with check valve (421), pipeline (420) left side rigid coupling has flange joint (440), flange joint (440) left side wall rigid coupling has water tank car (510), water tank car (510) left side wall bottom threaded connection has suction pump (530), suction pump (530) left side rigid coupling has outlet (531), water tank car (510) front side wall inlays and is equipped with liquid level pipe (520), shell (110) inner wall bottom inlays and is equipped with screen (160), shell (110) inside threaded connection has mount (310), mount (310) bottom rigid coupling has can be drawn (311), mount (310) inside rigid coupling has air conditioning (320), shell (320) inside is provided with shell (530) on the left side wall rigid coupling, shell (530) side wall bottom rigid coupling has suction pump (531), suction switch (130) electric connection after inlays in shell (130).

2. A corona treatment device according to claim 1, characterized in that: the refrigerating and blowing device comprises a mesh enclosure (321), a refrigerating sheet (322) arranged in the mesh enclosure (321), a partition plate (323) fixedly connected to the side wall of the refrigerating sheet (322) and a fan plate (325) arranged at the bottom of the mesh enclosure (321), a fan (326) electrically connected to a switch (130) is embedded at the top of the fan plate (325), the refrigerating sheet (322) is electrically connected to the switch (130), and a grid (324) is embedded at the top of the partition plate (323).

3. A corona treating device according to claim 2, wherein: the bottom of the fan plate (325) is provided with an air deflector (328), the side wall of the air deflector (328) is fixedly connected with the cold air shell (320), the bottom of the cold air shell (320) is fixedly connected with an inclined plate (327), the rear side of the cold air shell (320) is provided with a refrigerating air inlet (140), and the refrigerating air inlet (140) is embedded in the rear wall of the shell (110).

4. A corona treating device according to claim 3, wherein: the inside slide (423) that is provided with of check valve (421), slide (423) circumference outer wall is provided with spring (424), slide (423) right side wall rigid coupling has baffle post (425), baffle post (425) right side wall rigid coupling has rubber packing ring (426), rubber packing ring (426) right side wall is provided with orifice plate (427), orifice plate (427) rigid coupling is in the inner wall of pipeline (420), baffle post (425) and rubber packing ring (426) sliding fit are in the inner wall of pipeline (420), inlet port (428) have been seted up to pipeline (420) inner wall, pipeline (420) outside is provided with cavity (422), inlet port (428) set up between spring (424) and cavity (422).

5. A corona treating device as claimed in claim 4, wherein: the utility model discloses a corona roller, including shell (110), corona roller (230) and steering roller (220), but operating opening (150) in cooperation in drawing scraper blade (311) are offered to shell (110) back lateral wall, shell (110) back lateral wall inlays and has window (120), pipeline (420) outer wall rigid coupling has pipeline mount (430), corona roller (230) and steering roller (220) lateral wall rotate and are connected with support (240).