Spraying dust remover with filtering device

Abstract

The utility model belongs to the field of dust removers, and discloses a spraying dust remover with a filtering device, which comprises a dust removal box connected with a box door, an air inlet pipe, an air outlet pipe, a dust collection fan component, a mounting frame, a filtering plate, a collecting frame and a reciprocating screw rod, the dust removal box is connected with a servo motor and an auxiliary sliding rod, an output shaft of the servo motor is connected with a reciprocating screw rod, the reciprocating screw rod is movably connected with a scraping plate, the scraping plate abuts against the filter plate, and the scraping plate is slidably connected with the auxiliary sliding rod; the dust removal box is connected with a water suction pump and a water suction pipe, the water suction pipe is connected with the water suction pump, and the water suction pump is connected with a drainage pipe; according to the technical scheme, impurities on the filter plate can be cleaned in time, the filtering effect and the use stability are improved, and the filter plate is prevented from being blocked; the labor intensity of workers is greatly reduced, the use efficiency is improved, and the practicability is greatly improved.

Description

Technical Field

[0001] The utility model relates to the field of dust collectors, in particular to a spray dust collector with a filtering device. Background Art

[0002] As we all know, the spray air dust collector is one of many dust collectors. Water is sprayed out through the nozzle inside the dust collector. When the dust-containing smoke passes through the nozzle, the dust particles fall down with the droplets due to the collision, interception and condensation between the dust particles and the water. It is widely used in various types of industrial sites.

[0003] For example, the Chinese utility model (publication number CN218358291U) discloses a spray-type air dust collector, including a dust removal box, a water pipe, a nozzle, a fan fixing block, a dust suction fan, a water guide plate, a filter plate and other structures. This technical solution enables the filter plate to perform secondary dust removal on the gas through the setting of the filter plate, and the dust-removed gas is then discharged to the outside through the ventilation port, thereby completing the dust removal of the air.

[0004] However, the above technical solution still has the following technical problems when it is actually used: the above technical solution filters through the filter plate, and impurities such as smoke and dust will adhere to the filter plate. The above technical solution requires opening the flip cover to clean the impurities on the filter plate. The filter plate cannot be guaranteed to remain unobstructed at all times, and the filter plate is easily blocked. It also requires manual insertion into the dust removal box for cleaning, which is inconvenient to use and has poor practicality. Utility Model Content

[0005] The utility model aims to provide a spray dust collector with a filtering device to solve the problems raised in the above background technology.

[0006] In order to achieve the above object, the utility model provides the following technical solutions:

[0007] A spray dust collector with a filtering device comprises a dust box, the dust box is connected to a box door, an air inlet pipe and an air outlet pipe, the dust box is connected to a dust suction fan assembly, the dust box is connected to a mounting frame, the mounting frame is connected to a filter plate, the mounting frame is connected to a collecting frame, the dust box is rotatably connected to a reciprocating screw rod, the dust box is connected to a servo motor and an auxiliary sliding rod, the servo motor output shaft is connected to the reciprocating screw rod, the reciprocating screw rod is movably connected to a scraper, the scraper rod is in contact with the filter plate, and the scraper rod is slidably connected to the auxiliary sliding rod; the dust box is connected to a water pump and a water pipe, the water pipe is connected to the water pump, the water pump is connected to a drain pipe, and the drain pipe is connected to a nozzle.

[0008] Preferably, the dust removal box is connected to a support rod, the dust removal box is connected to a cylinder, the cylinder is connected to a support plate, the support plate is slidably connected to the support rod, and the support plate is connected to a universal wheel.

[0009] Preferably, the mounting brackets are provided in two groups, and the filter plates are slidably connected to the two groups of mounting brackets respectively.

[0010] Preferably, the scraper is in a U-shape, the dust removal box is connected to a protective shell, and the protective shell is provided in two groups.

[0011] Preferably, the dust removal box is connected to a water supply pipe, and the dust removal box is connected to a water guide plate.

[0012] Preferably, the air outlet pipe is arranged in an L shape.

[0013] Preferably, the two groups of mounting frames are commonly connected to a water level plate.

[0014] Compared with the prior art, this technical solution produces the following beneficial effects:

[0015] (1) The present technical solution drives the reciprocating screw to rotate by a servo motor, thereby driving the scraper to rotate reciprocatingly to remove impurities from the filter plate, so that the filter plate remains unobstructed at all times, improving the filtering effect and the stability of use, and avoiding the problem of impurities adhering to the filter plate for a long time and clogging the filter plate; the impurities removed by the scraper automatically enter the collection frame, and the box door can be opened later to pull out the collection frame to centrally process the collected impurities, which greatly reduces the intensity of manual labor, improves the use efficiency, and greatly improves the practicality.

[0016] (2) The present technical solution is provided with a universal wheel to facilitate the movement of the dust collector. The universal wheel can be driven up and down by the cylinder, so that the support rod can be grounded, making it easy to move the device while keeping it stably placed, thereby improving the stability of the device and the service life of the universal wheel. The protective shell can be used to protect the reciprocating screw and the auxiliary sliding rod, preventing impurities in the water from falling directly onto the reciprocating screw and affecting the movement of the scraper, thereby improving the stability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a front view of the partial cross-sectional view of the utility model;

[0018] Figure 2 It is a side sectional view of the utility model;

[0019] Figure 3 It is a front view of the utility model;

[0020] Figure numerals: dust removal box 1, support rod 2, universal wheel 3, cylinder 4, support plate 5, filter plate 6, water suction pipe 7, water level plate 8, air outlet pipe 9, scraper 10, servo motor 11, nozzle 12, drain pipe 13, water pump 14, dust suction fan assembly 15, air inlet pipe 16, water guide plate 17, protective shell 18, reciprocating screw 19, collection frame 20, mounting frame 21, water supply pipe 22, auxiliary slide bar 23, box door 24. Detailed implementation mode

[0021] The present utility model will be further described in detail below in conjunction with the accompanying drawings and the implementation mode:

[0022] As Figures 1 to 3 shown, a spray dust collector with a filtering device includes a dust removal box 1, the dust removal box 1 is connected with a box door 24, an air inlet pipe 16 and an air outlet pipe 9, the dust removal box 1 is connected with a dust suction fan assembly 15, the dust suction fan assembly 15 is located inside the dust removal box 1 and inside the air inlet pipe 16, the dust removal box 1 is connected with a mounting frame 21, the mounting frame 21 is connected with a filter plate 6, there are two groups of mounting frames 21, the two groups of mounting frames 21 are respectively located inside the dust removal box 1 for connection measurement, the filter plates 6 are respectively slidably connected with the two groups of mounting frames 21, the mounting frame 21 is connected with a collection box 20, the collection box 20 is slidably connected with the mounting frame 21, both sides of the collection box 20 are respectively in contact with the mounting frame 21 and the inner side wall of the dust removal box 1, the dust removal box 1 is rotatably connected with a reciprocating lead screw 19, the dust removal box 1 is connected with a servo motor 11 and an auxiliary sliding rod 23, the auxiliary sliding rod 23 is located in front of the reciprocating lead screw 19 and is arranged parallel to the reciprocating lead screw 19, the output shaft of the servo motor 11 is connected with the reciprocating lead screw 19, the reciprocating lead screw 19 is movably connected with a scraper 10, the scraper 10 is in contact with the filter plate 6, and the scraper 10 is slidably connected with the auxiliary sliding rod 23; the dust removal box 1 is connected with a water pump 14 and a water suction pipe 7, the water suction pipe 7 is connected with the water pump 14, the water pump 14 is connected with a drain pipe 13, and the drain pipe 13 is connected with a plurality of groups of spray heads 12. The scraper 10 is in a U shape, the dust removal box 1 is connected with two groups of protective shells 18, the auxiliary sliding rod 23 and the reciprocating lead screw 19 are respectively located inside the two groups of protective shells 18, the dust removal box 1 is connected with a water adding pipe 22, the dust removal box 1 is connected with a water diversion plate 17, the water diversion plate 17 is located above the protective shell 18, the air outlet pipe 9 is arranged in an L shape, and the air inlet of the air outlet pipe 9 is downward, so as to prevent water from being discharged from the water inlet pipe. The two groups of mounting frames 21 are jointly connected with a water level plate 8, and the bottom of the dust removal box 1 is connected with a sewage discharge pipe, and the sewage discharge pipe is connected with a control switch.

[0023] Four groups of support rods 2 are connected to the bottom of the dust removal box 1, a cylinder 4 is connected to the bottom of the dust removal box 1, the cylinder 4 is connected with a support plate 5, the support plate 5 is slidably connected with the support rods 2, and the support plate 5 is connected with a plurality of groups of universal wheels 3.

[0024] The specific implementation process is as follows:

[0025] When in use, clean water is added to the inside of the dust removal box 1 through the water adding pipe 22. When the clean water reaches the water adding pipe 22, the clean water is pumped out through the water pump 14. The clean water flows along the water pumping pipe 7 and then sprays out from the water inlet and outlet pipe 13 and then from the nozzle 12. The dust suction fan assembly 15 is started to suck the air with dust from the air inlet pipe 16 into the dust removal box 1. After the air enters the dust removal box 1, it combines with the clean water, and then cleans the air and removes dust. The clean water with impurities falls onto the filter plate 6 along the water guide plate 17. The filter plate 6 filters the impurities and is driven to reciprocate by the servo motor 11. As the screw 19 rotates, the auxiliary slide bar 23 acts as a rotation limiter for the scraper 10. Therefore, as the reciprocating screw 19 rotates, the scraper 10 moves back and forth along the reciprocating screw 19, thereby removing impurities on the filter plate 6. As the scraper 10 moves, the impurities are automatically moved into the collection frame 20 on the left or right side, and the air after dust removal and cleaning is discharged from the air outlet 9. After using it for a period of time, the box door 24 can be opened to slide out the collection frame 20 to centrally process the collected impurities or replace the filter plate 6, and the water at the bottom of the dust removal box 1 can be discharged through the drain pipe and replaced with new water.

[0026] When in use, the cylinder 4 can be controlled to drive the support plate 5 to move upward to ground the support rod 2, so that the device can be stably placed and used. When the device needs to be moved, the cylinder 4 can be used to drive the support plate 5 to move downward to ground the universal wheel 3 for easy and rapid movement. This makes it easier to move the device and improves the stability of the device, and also avoids the situation where the universal wheel 3 is damaged due to long-term grounding.

[0027] The present technical solution drives the reciprocating screw 19 to rotate by the servo motor 11, thereby driving the scraper 10 to reciprocate and complete the removal of impurities on the filter plate 6, so that the filter plate 6 is always kept unobstructed, the filtering effect and the stability of use are improved, and the problem of impurities adhering to the filter plate 6 for a long time and clogging the filter plate 6 is avoided; the impurities removed by the scraper 10 automatically enter the collection frame 20, and the box door 24 is subsequently opened to pull out the box collection frame 20 to centrally process the collected impurities, which greatly reduces the labor intensity, improves the use efficiency, and greatly improves the practicality; a universal wheel 3 is provided to facilitate the movement of the dust collector, and the universal wheel 3 can be driven up and down by the cylinder 4, so that the support rod 2 can be grounded, so that it is convenient to move the device while making it stably placed, improving the stability of the device and the service life of the universal wheel 3; the protective shell 18 is convenient to protect the reciprocating screw 19 and the auxiliary slide bar 23, so that impurities in the water are prevented from directly falling on the reciprocating screw 19 to affect the movement of the scraper 10, and the stability of the device is improved.

[0028] The above is only an embodiment of the utility model, and the common knowledge such as the known specific technical solutions and / or characteristics in the solution is not described in detail here. It should be pointed out that for those skilled in the art, without departing from the technical solution of the utility model, several deformations and improvements can be made, which should also be regarded as the protection scope of the utility model, and these will not affect the effect of the implementation of the utility model and the practicality of the patent. The scope of protection required by this application shall be based on the content of its claims, and the specific implementation methods and other records in the specification can be used to interpret the content of the claims.

Claims

1. A spray dust collector with a filtering device, characterized in that: It includes a dust removal box (1), the dust removal box (1) is connected with a box door (24), an air inlet pipe (16) and an air outlet pipe (9), the dust removal box (1) is connected with a dust suction fan assembly (15), the dust removal box (1) is connected with a mounting bracket (21), the mounting bracket (21) is connected with a filter plate (6), the mounting bracket (21) is connected with a collection frame (20), the dust removal box (1) is rotatably connected with a reciprocating lead screw (19), the dust removal box (1) is connected with a servo motor (11) and an auxiliary slide bar (23), the output shaft of the servo motor (11) is connected with the reciprocating lead screw (19), the reciprocating lead screw (19) is movably connected with a scraper (10), the scraper (10) abuts against the filter plate (6), and the scraper (10) is slidably connected with the auxiliary slide bar (23); the dust removal box (1) is connected with a water pump (14) and a water suction pipe (7), the water suction pipe (7) is connected with the water pump (14), the water pump (14) is connected with a drain pipe (13), and the drain pipe (13) is connected with a spray head (12).

2. A spray dust collector with a filtering device as claimed in claim 1, characterized in that: The dust removal box (1) is connected with a support rod (2), the dust removal box (1) is connected with a cylinder (4), the cylinder (4) is connected with a support plate (5), the support plate (5) is slidably connected with the support rod (2), and the support plate (5) is connected with a universal wheel (3).

3. A spray dust collector with a filtering device as claimed in claim 1, characterized in that: There are two groups of the mounting brackets (21), and the filter plates (6) are respectively slidably connected with the two groups of the mounting brackets (21).

4. A spray dust collector with a filtering device as claimed in claim 1, characterized in that: The scraper (10) is in a U shape, and the dust removal box (1) is connected with a protective shell (18), and there are two groups of the protective shells (18).

5. The spray dust collector with a filtering device according to claim 1, characterized in that: The dust removal box (1) is connected with a water adding pipe (22), and the dust removal box (1) is connected with a water diversion plate (17).

6. A spray dust collector with a filtering device as claimed in claim 1, characterized in that: The air outlet pipe (9) is arranged in an L shape.

7. A spray dust collector with a filtering device as claimed in claim 3, characterized in that: The two groups of the mounting brackets (21) are jointly connected with a water level plate (8).

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