CN218498596U - Dustproof high-voltage capacitor cabinet for cement plant - Google Patents

Abstract

The utility model provides a dust-proof high-voltage capacitor cabinet for a cement factory area, which includes an outer box body and universal wheels. The left and right ends of the bottom of the outer box body are fixed with universal wheels, and the inner bottom of the outer box body is fixed with a servo motor. The left and right ends of the outer box are embedded with screw rods, and the outer side of the two screw rods is nested with an inner frame plate, the outer wall of the inner frame plate is fixed with a cleaning plate, the top of the outer box body is fixed with a protective box, and the inside of the protective box A vacuum cleaner and a fan are fixed on the right side and the left side respectively, a filter box is embedded in the left side of the protective box, a dust filter net is vertically fixed on the right side inside the filter box, and a connecting rod is connected to the middle part of the dust filter net by horizontal rotation. The utility model can filter and collect the airflow entering the device when dissipating heat inside the device, and at the same time can scrape and attract the dust attached to the device. service life.

Description

A dust-proof high-voltage capacitor cabinet for cement plant area

technical field

The utility model relates to the technical field of high-voltage capacitor cabinets, in particular to a dust-proof high-voltage capacitor cabinet for cement plant areas.

Background technique

The capacitor compensation cabinet is used to compensate the reactive current of the generator, reduce the workload of the generator, increase the usable capacity of the generator, reduce the power consumption of the factory, save industrial power, and improve the power supply quality and power supply capacity of the power generation and power supply equipment. There are a large number of electrical components in the capacitor cabinet. In order to ensure the normal operation of the electrical capacitor cabinet, it is necessary to reduce dust entering the capacitor cabinet, especially in cement plants and other dusty workshops. A large amount of dust is easy to adhere to the instruments inside the capacitor cabinet. Cause overheating damage to the capacitor cabinet.

After retrieval, the patent No. CN202020620095.8 in the prior art is a dust-proof high-voltage capacitor cabinet, which is convenient to open and close the cabinet door, reduces dust entering the cabinet, and avoids the impact of excessive dust on electrical components.

However, when this kind of device is actually in use, because the device is provided with ventilation holes to facilitate rapid heat dissipation, a large amount of dust easily enters the interior of the device along the ventilation holes and adheres to the surface of the electrical components, and the dustproof performance is relatively poor.

Utility model content

The purpose of this utility model is to solve the problems existing in the above-mentioned background technology, and propose a kind of dust-proof high-voltage capacitor cabinet for cement factory area.

In order to achieve the above object, the utility model adopts the following technical solutions:

A dust-proof high-voltage capacitor cabinet for a cement factory, including an outer box and universal wheels, the left and right ends of the bottom of the outer box are fixed with universal wheels, and the dust-proof high-voltage capacitor cabinet for a cement factory also includes a servo Motor, screw rod, inner frame plate, cleaning plate, protective box, vacuum cleaner, fan, filter box, dust filter, connecting rod, fan blade, scraper and collection box, the inner bottom of the outer box is fixed with a servo motor, The left and right ends of the outer box are embedded with screw rods, the outer sides of the two screw rods are nested with inner frame plates, the outer walls of the inner frame plates are fixed with cleaning plates, and the top of the outer box body is fixed There is a protective box, a vacuum cleaner and a fan are fixed on the right side and left side of the protective box, a filter box is embedded in the left side of the protective box, and a dust filter is vertically fixed on the right side of the filter box, The middle part of the dust filter net is horizontally connected with a connecting rod, the right and left outer walls of the connecting rod are respectively fixed with fan blades and scrapers, and the bottom left of the filter box is embedded with a collection box.

Preferably, the two screw rods are connected to the inner frame plate through threads, the cross section of the inner frame plate is arranged in the shape of a letter “U”, and the inner frame plate is horizontal inside the outer box direction to slide up and down.

Preferably, the cleaning plate on the outer wall of the inner frame plate is close to the left and right ends and the front end of the inner wall of the outer box, and the inner side of the inner frame plate is equidistantly provided with a number of air intake and exhaust holes, and the air intake end of the vacuum cleaner and the exhaust end of the fan are all communicated with the inside of the inner frame plate through the pipeline.

Preferably, the right side of the scraper is close to the left side of the dust filter, and the rotation area of the scraper is larger than the vertical sectional area of the dust filter.

Preferably, a collecting tank is arranged under the inside of the filter box, the collecting tank is arranged at the bottom left of the dust filter net, the outermost side of the scraper is embedded in the collecting tank, and one end of the collecting tank is connected to the collecting tank. The inside of the box is connected.

The utility model provides a dust-proof high-voltage capacitor cabinet for a cement factory area, which has the following beneficial effects:

1. During the working process of the fan of the utility model, the external airflow can be introduced into the inner frame plate and discharged to dissipate heat from the electrical components installed inside the device, and the dust filter installed in the filter box on the left side of the fan can cool the airflow. The miscellaneous dust is filtered, and the collection box in the filter box can automatically collect the filtered dust to prevent the miscellaneous dust in the airflow from entering the interior of the device during the heat dissipation process, and the dustproof effect is better.

2. During the use of the utility model, the servo motor drives the two screw rods to rotate clockwise or counterclockwise in the inner frame, so that the inner frame slides up and down on the outside of the screw rods, so that the cleaning plate on the outer wall of the inner frame The dust sticking to the inner wall of the outer box is cleaned, and the vacuum cleaner can attract and collect the cleaned dust through the intake and exhaust holes in the inner frame during the scraping process, which further improves the dustproof performance of the device.

Description of drawings

Fig. 1 is the schematic diagram of the front section of the overall structure in the utility model;

Fig. 2 is a top view schematic diagram of the local structure of the inner frame plate in the utility model;

Fig. 3 is a top view sectional schematic diagram of the partial structure of the inner frame plate in the utility model;

Fig. 4 is a schematic front cross-sectional view of the partial structure of the filter box in the present invention.

illustration:

Outer box body 1, universal wheel 2, servo motor 3, screw rod 4, inner frame plate 5, cleaning plate 501, protective box 6, vacuum cleaner 601, fan 7, filter box 8, dust filter net 801, connecting rod 9, fan Leaf 901, scraper 10, collection box 11.

Detailed ways

Embodiment 1, referring to Figures 1-4, a dust-proof high-voltage capacitor cabinet for cement plant areas, including an outer box body 1 and universal wheels 2, the left and right ends of the bottom of the outer box body 1 are fixed with universal wheels 2, this kind The dust-proof high-voltage capacitor cabinet for cement plant area also includes servo motor 3, screw rod 4, inner frame plate 5, cleaning plate 501, protective box 6, vacuum cleaner 601, fan 7, filter box 8, dust filter net 801, connecting rod 9, The fan blade 901, the scraper 10 and the collection box 11, the servo motor 3 is fixed on the inside of the outer box 1, the left and right ends of the outer box 1 are embedded with screw rods 4, and the outer sides of the two screw rods 4 are nested with The inner frame plate 5, the outer wall of the inner frame plate 5 is fixed with a cleaning plate 501, the top of the outer box body 1 is fixed with a protective box 6, and the inner right and left sides of the protective box 6 are respectively fixed with a vacuum cleaner 601 and a fan 7, and the protective box The inner left side of 6 is embedded with a filter box 8, and the inner right side of the filter box 8 is vertically fixed with a dust filter net 801, and the middle part of the dust filter net 801 is horizontally rotated and connected with a connecting rod 9, and the right side and left side outer walls of the connecting rod 9 are respectively A fan blade 901 and a scraper 10 are fixed, and a collection box 11 is embedded and fixed in the bottom left of the inside of the filter box 8 .

The two screw rods 4 are connected to the inner frame plate 5 through threads, the cross section of the inner frame plate 5 is arranged in the shape of a letter “U”, and the inner frame plate 5 slides up and down in the horizontal direction inside the outer box body 1;

The servo motor 3 drives the two screw rods 4 to rotate clockwise or counterclockwise in the inner frame 5, so that the inner frame 5 slides up and down on the outside of the screw rod 4, so that the cleaning plate 501 on the outer wall of the inner frame 5 sticks to the outer box. The dust on the inner wall of the body 1 is cleaned, and the vacuum cleaner 601 can attract and collect the cleaned dust through the intake and exhaust holes in the inner frame 4 during the scraping process, which further improves the dustproof performance of the device;

The cleaning plate 501 of the outer wall of the inner frame plate 5 is close to the left and right ends and the front end of the inner wall of the outer box body 1, and the inner equidistant openings of the inner frame plate 5 are provided with some intake and exhaust holes. The exhaust ends are all communicated with the inside of the inner frame plate 5 through pipes;

Wherein, the fan 7 and the vacuum cleaner 601 are fixed with electric control valves in the pipelines connected with the inner frame plate 5, so as to avoid the air leakage of the vacuum cleaner 601 during the working process;

During the working process of the fan 7, the fan 7 can introduce the external airflow into the inner frame plate 5 and discharge it to dissipate heat from the electrical components installed inside the device.

Embodiment 2, the difference between embodiment 2 and embodiment 1 is that the right side of the scraper 10 is close to the left side of the dust filter 801, and the rotation area of the scraper 10 is larger than the vertical section area of the dust filter 801;

When the blower fan 7 is working, it will introduce the external airflow into the protective box 6, and the external airflow will pass through the dust filter 801 in the filter box 8 when it enters the protective box 6, and the dust filter 801 can contain impurities in the airflow. filter out the dust;

When the air flow passes through the dust filter 801 and blows to the fan blade 901, the fan blade 901 will drive the connecting rod 9 and the scraper 10 on the left side of the connecting rod 9 to rotate, so that the scraper 10 can filter the dust on the surface of the dust filter 801. Carry out cleaning and cleaning to avoid a large amount of filtered dust from affecting the filtration efficiency of the airflow by the dust filter 801;

A collection tank is arranged at the bottom of the filter box 8, the collection tank is arranged at the bottom left of the dust filter 801, the outermost side of the scraper 10 is embedded in the collection tank, and one end of the collection tank is connected to the inside of the collection box 11;

When the scraper 10 on the left side of the connecting rod 9 is rotating, the dust falling from the surface of the dust filter 801 will enter the collection box 11 along the collection groove for storage, so as to prevent the dust from accumulating inside the filter box 8 for a long time and clean the dust later More convenient.

The above are only preferred embodiments of the present utility model, and it should be pointed out that for those skilled in the art, some deformations and improvements can be made without departing from the concept of the present utility model, and these should also be regarded as the present utility model. The scope of protection of the new model will not affect the effect of the utility model and the practicability of the patent.

Claims (7)

1. A dust-proof high-voltage capacitor cabinet for a cement plant, including an outer box (1) and universal wheels (2), the left and right ends of the bottom of the outer box (1) are fixed with universal wheels (2), It is characterized in that the dust-proof high-voltage capacitor cabinet for the cement plant area also includes a servo motor (3), a screw rod (4), an inner frame plate (5), a cleaning plate (501), a protective box (6), a vacuum cleaner ( 601), fan (7), filter box (8), dust filter (801), connecting rod (9), fan blade (901), scraper (10) and collection box (11), the outer box ( 1) A servo motor (3) is fixed under the inside, screw rods (4) are embedded in the left and right ends of the outer box (1), and inner frames are nested outside the two screw rods (4) plate (5), the outer wall of the inner frame plate (5) is fixed with a cleaning plate (501), the top of the outer box (1) is fixed with a protective box (6), and the inside of the protective box (6) A vacuum cleaner (601) and a blower fan (7) are respectively fixed on the right side and the left side, and a filter box (8) is embedded in the inner left side of the protective box (6), and the inner right side of the filter box (8) is vertically A dust filter net (801) is fixed, and the middle part of the dust filter net (801) is horizontally connected to a connecting rod (9), and the right and left outer walls of the connecting rod (9) are respectively fixed with fan blades (901) and A scraper (10), a collection box (11) is embedded and fixed at the bottom left inside the filter box (8). 2. The dust-proof high-voltage capacitor cabinet for cement plant area according to claim 1, characterized in that the two screw rods (4) are connected to the inner frame plate (5) through threads, and the inner frame The cross-section of the board (5) is arranged in the shape of a letter "U", and the inner frame board (5) slides up and down in a horizontal direction inside the outer box body (1). 3. The dust-proof high-voltage capacitor cabinet for cement plant area according to claim 1, characterized in that, the cleaning plate (501) on the outer wall of the inner frame plate (5) is close to the left and right ends of the inner wall of the outer box body (1) and front end. 4. The dust-proof high-voltage capacitor cabinet for cement plant area according to claim 1, characterized in that, the inside equidistant openings of the inner frame plate (5) are provided with several intake and exhaust holes, and the vacuum cleaner (601) The air inlet end and the exhaust end of the blower fan (7) are all communicated with the inside of the inner frame plate (5) through the pipeline. 5. The dust-proof high-voltage capacitor cabinet for cement plant area according to claim 1, characterized in that openings are provided at the left and right ends of the filter box (8), and the filter box (8) is set on the fan (7) On the left side of the intake end, the filter box (8) is detachable and replaceable. 6. The dust-proof high-voltage capacitor cabinet for cement plant area according to claim 1, characterized in that, the right side of the scraper (10) is close to the left side of the dust filter (801), and the scraper (10) The rotating area is greater than the vertical sectional area of the dust filter net (801). 7. The dust-proof high-voltage capacitor cabinet for cement plant area according to claim 1, characterized in that, a collecting tank is arranged under the inside of the filter box (8), and the collecting tank is arranged at the bottom of the dust filter (801) At the lower left, the outermost side of the scraper (10) is embedded in the collecting tank, and one end of the collecting tank is in communication with the inside of the collecting box (11).

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