CN218249120U - A building electrical dust removal device - Google Patents

Abstract

The utility model belongs to the technical field of electrical equipment, especially, be a building electric dust collector, including box and air exhauster, dust absorption mouth is installed to one side of box, the inside of box is erect and is fixed with short tuber pipe and long tuber pipe, short tuber pipe and dust absorption mouth intercommunication, the air exhauster is installed in short tuber pipe, it establishes the breach to have to inlay between short tuber pipe and the long tuber pipe; the utility model discloses an among the building electric dust collector, be provided with long filter screen, the threaded rod, the lubrication post, the short tuber pipe, long tuber pipe, inlay and establish breach and spray pipe, can know through the setting of above-mentioned part, long filter screen part can be located to inlay establishes breach department and filters the dust removal, another part washs, the accessible reciprocates long filter screen and makes the filter screen after wasing remove to inlaying and establishes breach department, and reuse spray pipe washs shifting out the partial long filter screen of establishing breach department, reciprocal cyclic use, can reach more effectual dust removal effect.

Description

A building electrical dust removal device

technical field

The utility model belongs to the technical field of electrical equipment, in particular to a building electrical dust removal device.

Background technique

The dust removal system of industrial buildings is a local mechanical exhaust system that captures and purifies the dust generated during the production process. The dust removal system of industrial buildings is mainly composed of exhaust hoods, air ducts, fans, and dust removal equipment. That is to say, The dust removal system is a local mechanical exhaust system that connects the dust exhaust hood, fan and dust removal equipment by the air duct. In order to ensure the normal operation of the dust removal system and prevent the environment from being polluted again, the dust collected by the dust collector should be properly disposed of. The principle is to reduce secondary dust, protect the environment and recycle, turn harm into benefit, turn waste into treasure, and improve economic benefits.

After searching, the Chinese utility model patent with the application number 202220304963.0 discloses "a building electrical dust removal device". The first filter screen is connected with a brush on one side of the casing, and the brush is arranged in cooperation with the first filter screen, and the driving device is connected on the casing to drive the brush to rotate. Advantages of the present utility model : This device can drive the brush to clean the first filter screen through the driving device, which can prevent the dust from clogging the first filter screen and improve the dust removal efficiency, and the filtered dust will be atomized by the spray assembly to speed up the precipitation of dust, so that The dust falls on the second filter, further accelerating the dust removal efficiency.”.

In addition, the above retrieval scheme uses a brush to clean the filter screen. When the brush brushes the surface of the filter screen back and forth, it will have a certain impact on the filter screen area of the filter screen, so that the part of the filter screen that is moved by the brush It cannot be filtered. After long-term use, a large amount of dust will adhere to the brush. When the brush rotates, it will drive the dust to fly, which will cause the amount of dust inside the box to increase and be in a flying state, and the exhaust fan will further increase it. The filtering capacity of the filter screen will even cause the blockage of the filter screen to be accelerated, which is inconvenient for better use.

Utility model content

In order to solve the above-mentioned problems in the prior art, the utility model provides a building electrical dust removal device, which has the characteristics of being convenient for dust removal, preventing filter screen from clogging and automatic cleaning.

In order to achieve the above purpose, the utility model provides the following technical solutions: a building electrical dust removal device, including a box and an exhaust fan, one side of the box is equipped with a dust suction port, and the inside of the box is erected and fixed with a short Air pipe and long air pipe, the short air pipe communicates with the dust suction port, the exhaust fan is installed in the short air pipe, there is an embedded gap between the short air pipe and the long air pipe, and also includes a threaded rod and a lubricating The threaded rod and lubricating post are symmetrically installed inside the box and are located on the left and right sides of the embedded gap. A long filter screen is movably installed on the threaded rod and lubricating post. The long filter screen has a vertical Freedom of movement in the direction, one side of the long filter screen is screwed with the threaded rod, and the other side is slidably connected with the lubricating column; a water spray pipe is installed vertically inside the box, and the two The water spray pipes are respectively located on the upper and lower sides of the long air pipe, and the water spray pipes are arranged with a plurality of water spray heads at equal intervals on one side of the long filter net. When the long filter net moves up and down, two spray nozzles The water pipe cleans the long filter screen.

As a preferred technical solution of the utility model, an air outlet connected to a long air duct is installed on the box body on the opposite side of the dust suction opening, and handles are installed on the left and right sides of the air outlet.

As a preferred technical solution of the utility model, a motor for driving the threaded rod is installed on the top of the box.

As a preferred technical solution of the present utility model, fixed plates respectively supporting the water spray pipes are fixed inside the box body, and a water pump communicating with the water spray pipes is installed on the top of the fixed plates.

As a preferred technical solution of the utility model, it also includes a water tank, the water tank is installed on the inner bottom surface of the box body and is located below the fixing plate, and the two water pumps are connected with suction pipes extending into the water tank.

As a preferred technical solution of the present invention, the side of the front of the box close to the dust suction port is provided with a drain for discharging waste water, and a water tank connected to the water tank is installed on the same side of the box as the handle. A water injection pipe is provided below the water injection pipe to communicate with the water tank and to discharge clean water.

Compared with the prior art, the beneficial effects of the utility model are: in the building electrical dust removal device of the utility model, a longer long filter screen, a threaded rod and a lubricating column that can move the long filter screen up and down are provided, There are short air ducts and long air ducts, and there is an embedding gap between the short air ducts and the long air ducts to allow the long filter to be embedded for filtering wind and dust, and there are also two groups for spraying the long filter The water spray pipe of the net can be seen from the settings of the above components. The long filter screen can be located at the embedded gap for filtering and dust removal, and the other part can be cleaned. The cleaned filter screen can be moved to the embedded screen by moving the long filter screen up and down. At the gap, and use the water spray pipe to clean the part of the long filter screen removed from the embedded gap, and use it reciprocally to achieve a more effective dust removal effect.

Description of drawings

The accompanying drawings are used to provide a further understanding of the utility model, and constitute a part of the description, and are used to explain the utility model together with the embodiments of the utility model, and do not constitute a limitation to the utility model. In the attached picture:

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the schematic diagram of the axonometric structure in the utility model;

Fig. 3 is a schematic diagram of the internal display structure in the utility model;

In the figure: 1, box body; 2, water injection pipe; 3, handle; 4, dust suction port; 5, air outlet; 6, motor; 7, exhaust fan; 8, threaded rod; 9, water spray pipe; Sprinkler head; 11. Short air duct; 12. Long filter screen; 13. Lubricating column; 14. Embedded gap; 15. Long air duct; 16. Fixed plate; 17. Suction pump; 18. Suction pipe; 19. Water tank; 20, water outlet; 21, water outlet.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Fig. 1-Fig. 3, the utility model provides the following technical solutions: a kind of building electrical dust removal device, comprises box body 1 and exhaust fan 7, and one side of box body 1 is equipped with suction port 4, and the inside of box body 1 A short air duct 11 and a long air duct 15 are erected and fixed, the short air duct 11 communicates with the dust suction port 4, the exhaust fan 7 is installed in the short air duct 11, and there is an embedded gap between the short air duct 11 and the long air duct 15 14, also includes threaded rod 8 and lubricating column 13, threaded rod 8 and lubricating column 13 are symmetrically installed inside the box body 1 and are located on the left and right sides of the embedded notch 14, and threaded rod 8 and lubricating column 13 are movably installed with long Filter 12, the long filter 12 has a degree of freedom of movement in the vertical direction, one side of the long filter 12 is screwed with the threaded rod 8, and the other side is slidably connected with the lubricating column 13; inside the box 1 The water spray pipe 9 is vertically correspondingly installed, and the two water spray pipes 9 are respectively located on the upper and lower sides of the long wind pipe 15, and the water spray pipe 9 is arranged with a plurality of water spray heads 10 at equal intervals toward the side of the long filter screen 12. , when the long filter screen 12 moves up and down, the long filter screen 12 is cleaned by two water spray pipes 9; as can be seen from the above parts, when the device is filtering and dust-removing, the air containing dust is first sucked and dust-absorbed by the exhaust fan 7 and filter through the long filter screen 12. As can be seen from accompanying drawing 3, the length of the long filter screen 12 is much larger than the diameters of the short air duct 11 and the long air duct 15. When the upper or lower end of the long filter screen 12 is located at the embedded All can filter when notch 14 places, if filter at the upper end, dust will be attached on the long filter screen 12 upper end after filtering, this moment long filter screen 12 moves upwards by threaded rod 8 and lubricating column 13, when long filter screen 12 lower end positions It can be stopped at the embedded gap 14, and then the upper end of the long filter screen 12 can be cleaned using the water spray pipe 9 on the upper side, and then the lower end of the long filter screen 12 will pass through the water spray pipe 9 on the lower side. cleaning, so as to realize the dual benefits of cleaning and filtering the long filter screen 12 simultaneously, and avoid affecting the filter area of the long filter screen 12, which is convenient for use; in addition, the front of the box body 1, that is, the front shown in Figure 1, is transparent The plate member is convenient for the user to observe whether the long filter screen 12 needs to be cleaned.

Specifically, it can be seen from accompanying drawings 1 and 3 that in the present embodiment, an air outlet 5 communicating with a long air duct 15 is installed on the opposite side of the dust suction port 4 on the box body 1, and an air outlet 5 is installed on the left and right sides of the air outlet 5. Handle 3, the top of box body 1 is equipped with the motor 6 that is used to drive threaded rod 8, and the inside of box body 1 is fixed with the fixed plate 16 that respectively supports water spray pipe 9, is also installed with water spray pipe on the top of fixed plate 16 9 connected water pump 17; when the motor 6 is turned on, it can drive the threaded rod 8 to rotate clockwise, and the long filter screen 12 can be moved up; otherwise, when the motor 6 is turned on, the long filter screen 12 can be moved down In addition, as can be seen from accompanying drawing 3, the threaded part of the threaded rod 8 is the middle and upper end. When it fits, the lower end of the long filter screen 12 can be positioned at the embedded gap 14. This setting can prevent the long filter screen 12 from moving with a deviation, causing the long filter screen 12 to partly cross the embedded gap 14, and then cause the situation that cannot be filtered to occur.

Specifically, it can be seen from accompanying drawings 1 and 3 that a water tank 19 is also included in this embodiment, and the water tank 19 is installed on the inner bottom surface of the box body 1 and is located below the fixing plate 16. Both water pumps 17 are connected with protruding The suction pipe 18 in the water tank 19, the side of the front of the box body 1 close to the dust suction port 4 is provided with a drain outlet 20 for discharging waste water, and the same side of the box body 1 and the handle 3 is installed with a water injection pipe connected to the water tank 19 2. Under the water injection pipe 2, there is a water outlet 21 connected to the water tank 19 and used to discharge clean water; water can be added to the water tank 19 from the water injection pipe 2, and the filtered waste water will flow out from the outlet 20 uniformly Casing 1, if after the completion of construction, still there is water yield in the water tank 19, can discharge water by opening water outlet 21, to reduce the overall weight of device, be convenient to move and transfer.

It should be noted that the parts not described in detail in this embodiment are all existing structural components in the relevant technical field, which are well-known to those skilled in the relevant art, and the special components or slots in this embodiment can be passed through Market purchase or custom acquisition.

The working principle and use process of the utility model: when using the building electrical dust removal device of the utility model, first move the device to the position where it needs to be used, then add a certain amount of clean water from the water injection pipe 2 to the water tank 19, and then You can open the exhaust fan 7 to filter and remove dust; observe whether the long filter screen 12 needs to be cleaned from the front of the box body 1. If cleaning is required, you only need to start the motor 6, and use it according to the positions of the upper and lower ends of the long filter screen 12. The upper end of the net 12 is located at the embedded gap 14 and needs to be cleaned. The forward rotation of the motor 6 can be opened to move the long filter screen 12 upwards. Open the water pump 17 positioned on the upper side to spray water to clean the upper part of the long filter screen 12 .

Finally, it should be noted that: the above is only a preferred embodiment of the utility model, and is not intended to limit the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art , it is still possible to modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims (6)

1. The utility model provides a building electric dust collector, includes box (1) and air exhauster (7), its characterized in that: the dust collection box is characterized in that a dust collection port (4) is installed on one side of the box body (1), a short air pipe (11) and a long air pipe (15) are erected and fixed inside the box body (1), the short air pipe (11) is communicated with the dust collection port (4), the exhaust fan (7) is installed inside the short air pipe (11), an embedded notch (14) is formed between the short air pipe (11) and the long air pipe (15), the dust collection box further comprises a threaded rod (8) and a lubricating column (13), the threaded rod (8) and the lubricating column (13) are symmetrically installed inside the box body (1) and located on the left side and the right side of the embedded notch (14), a long filter screen (12) is movably installed on the threaded rod (8) and the lubricating column (13), the long filter screen (12) has a moving freedom degree in the vertical direction, one side of the long filter screen (12) is screwed with the threaded rod (8) and the other side of the long filter screen is connected with the lubricating column (13) in a sliding manner; the inside of box (1) is vertical to correspond installs spray pipe (9), two spray pipe (9) are located the upper and lower both sides of long tuber pipe (15) respectively, spray pipe (9) are not had a plurality of sprinkler bead (10) towards one side equidistant row of long filter screen (12), work as long filter screen (12) are washd long filter screen (12) through two spray pipe (9) when reciprocating.

2. An electric dust removing device for buildings according to claim 1, characterized in that: an air outlet (5) communicated with the long air pipe (15) is arranged on the opposite side of the dust suction port (4) on the box body (1), and handles (3) are arranged on the left side and the right side of the air outlet (5).

3. An electric dust removing device for buildings according to claim 1, characterized in that: and a motor (6) for driving the threaded rod (8) is installed at the top of the box body (1).

4. The electric dust removing device for the building as claimed in claim 1, wherein: the water spraying device is characterized in that a fixing plate (16) which respectively supports the water spraying pipes (9) is fixed inside the box body (1), and a water suction pump (17) communicated with the water spraying pipes (9) is further installed at the top of the fixing plate (16).

5. An electric dust removing device for buildings according to claim 4, characterized in that: still include water tank (19), install in the inside bottom surface of box (1) water tank (19) and be located the below of fixed plate (16), two all be connected with on suction pump (17) and stretch into drinking-water pipe (18) in water tank (19).

6. The electric dust removing device for the building of claim 5, wherein: the water-saving dust collection box is characterized in that a water outlet (20) used for discharging waste water is formed in one side, close to a dust collection port (4), of the front face of the box body (1), a water injection pipe (2) communicated with the water tank (19) is installed on the same side of the box body (1) with the handle (3), and a water discharge port (21) communicated with the water tank (19) and used for discharging purified water is formed in the lower portion of the water injection pipe (2).

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