CN221964837U - Furniture polishing workshop section is with air dust collecting equipment - Google Patents

Abstract

The utility model provides an air dust removal device for furniture polishing section, including a dust removal box, a partition is fixed in the dust removal box to divide the inside of the dust removal box into an upper chamber and a lower chamber, a filter screen cylinder is penetrated on the partition, an air outlet pipe is connected to the top of the dust removal box, an air inlet pipe located below the partition is also connected to the dust removal box, a water pump is fixed on the dust removal box, a drainage end of the water pump penetrates the dust removal box and is located below the partition, and a drainage pipe fixedly connected and located below the air inlet pipe is penetrated on the dust removal box; a disc is provided at the bottom of the filter screen cylinder, a cleaning brush in contact with the outer annular surface of the filter screen cylinder is fixed on the disc, and a motor for driving the disc is provided on the dust removal box. The utility model can timely discharge the dust in the dust removal box, avoid dust filling in the dust removal box, and do not need the staff to manually discharge the dust in the dust removal box, thereby improving the processing efficiency of furniture.

Description

Air dust removal equipment for furniture polishing section

Technical Field

The utility model relates to the technical field of dust removal equipment, in particular to air dust removal equipment used in a furniture polishing section.

Background Art

During the grinding process of furniture, a lot of dust will be generated. Although the workers will wear masks during the operation, the dust will still exist in the production workshop without treatment, polluting the environment in the production workshop. Therefore, dust removal equipment will be used to deal with the dust during the grinding process of furniture.

For example, the utility model patent with Chinese patent number: CN211753218U discloses an air dust removal device for furniture polishing section, including a dust removal box, an air inlet duct is arranged at the lower part of the dust removal box, an air outlet duct is arranged at the upper part of the dust removal box, an exhaust fan is arranged in the air outlet duct, and an anti-blocking dust removal component is arranged in the dust removal box. The filter screen cylinder arranged in the utility model imitates the arrangement of the cloth bag, and can intercept the air entering the primary dust removal chamber through the filter screen cylinder, ensuring that the dust in the air entering the secondary dust removal chamber is greatly reduced, and the dust removal effect of the dust removal device is guaranteed; and the arrangement of the filter screen cylinder has an increased hardness compared with the cloth bag, so that the filter screen cylinder maintains the same appearance structure in the working or non-working state, and the anti-blocking component is used to effectively clean the filter screen cylinder, and the filter screen cylinder does not need to be disassembled for cleaning, thereby reducing the workload of the operator and making the filter screen cylinder more adaptable to long-term and high-density use.

Although the above-mentioned device can effectively collect and process dust, the dust cannot be discharged in time after being collected in the dust removal box, resulting in the dust filling the entire primary dust removal chamber when the anti-blocking component is running through wind energy. The dust floats in the primary dust removal chamber and cannot settle. Therefore, dust will still adhere to the filter cylinder, requiring frequent shutdowns to discharge the dust before use, which reduces the processing efficiency of furniture.

Utility Model Content

The utility model discloses an air dust removal device for a furniture polishing section, which solves the problem that dust cannot be discharged in time after being collected in a dust removal box, and the machine needs to be frequently stopped to discharge the dust before use, which reduces the furniture processing efficiency.

In order to solve the above technical problems, the utility model specifically adopts the following technical solutions:

An air dust removal device for a furniture polishing section comprises a dust removal box, a partition is fixed on the dust removal box for dividing the interior of the dust removal box into an upper chamber and a lower chamber, a filter screen cylinder is penetrated on the partition, an air outlet duct is connected to the top of the dust removal box, an air inlet duct located below the partition is also connected to the dust removal box, a water pump is fixed on the dust removal box, a drainage end of the water pump penetrates the dust removal box and is located below the partition, a drainage duct which is fixedly connected and located below the air inlet duct is also penetrated on the dust removal box; a disc is provided at the bottom of the filter screen cylinder, a cleaning brush which contacts the outer annular surface of the filter screen cylinder is fixed on the disc, and a motor for driving the disc is provided on the dust removal box; a vertical pipe whose bottom end is located below the air inlet duct is connected to the bottom of the partition.

Compared with the prior art, the utility model has the following beneficial effects:

After the water pump continuously discharges water into the lower chamber in the dust removal box through the drainage end, the drainage pipe can discharge the water from the dust removal box so that the water level is always below the air inlet pipe; when the wind carries the dust into the dust removal box through the air inlet pipe, the dust can be blocked by the filter cylinder, and the wind can pass through the filter holes on the filter cylinder and enter the upper chamber in the dust removal box. After the powder blocked by the filter cylinder in the lower chamber contacts the water surface, it is mixed into the water and will no longer be disturbed by the wind and fill the lower chamber, and the dust can be discharged in time with the water through the drainage pipe; when the filter cylinder When there is too much dust on the cylinder, the motor is started to rotate the disc, and the cleaning brush can clean the outer ring surface of the filter cylinder as the disc rotates, so that the dust falls downward and is mixed with water, and when the air inlet pipe stops taking in air, the cleaning brush continues to operate to clean the dust on the filter cylinder, so that all the dust in the lower chamber falls into the water and is discharged in time through the drain pipe; the utility model can discharge the dust in the dust removal box in time, avoids the dust filling in the dust removal box, and does not need the staff to manually discharge the dust in the dust removal box, thereby improving the processing efficiency of furniture.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of the structure of the utility model in front view and section;

FIG2 is a schematic structural diagram of a cross-section of the air outlet pipe of the present invention.

In the figure: 1. dust removal box; 2. partition; 21. annular block; 22. vertical pipe; 3. filter screen cylinder; 31. sealing section; 32. filter section; 4. fixing rod; 41. arc block; 42. annular cover; 5. air inlet pipe; 6. air outlet pipe; 61. crossbeam; 62. screw; 63. spherical interception net; 7. water pump; 8. drain pipe; 9. motor; 91. rotating rod; 92. disc; 93. cleaning brush; 94. connecting rod; 95. scraper; 96. cover cylinder; 10. discharge pipe; 11. water storage tank; 111. filter screen; 112. slag discharge pipe; 113. fixing block; 12. annular disc; 121. water injection pipe; 122. inclined pipe.

DETAILED DESCRIPTION

The specific contents of the utility model are described in detail below with reference to the accompanying drawings and embodiments.

As shown in Figure 1, the utility model provides an air dust removal device for a furniture polishing section, including a dust removal box 1, a partition 2 is fixed inside the dust removal box 1 for dividing the interior of the dust removal box 1 into an upper chamber and a lower chamber, a filter screen cylinder 3 is penetrated on the partition 2, an air outlet duct 6 is connected to the top of the dust removal box 1, the dust removal box 1 is also connected to an air inlet duct 5 located below the partition 2, a water pump 7 is fixed on the dust removal box 1, a drainage end of the water pump 7 penetrates the dust removal box 1 and is located below the partition 2, and a drainage pipe 8 is also penetrated on the dust removal box 1 and is fixedly connected and located below the air inlet duct 5; a disc 92 is provided at the bottom of the filter screen cylinder 3 in the dust removal box 1, a cleaning brush 93 in contact with the outer annular surface of the filter screen cylinder 3 is fixed on the disc 92, and a motor 9 for driving the disc 92 is provided on the dust removal box 1.

As shown in Figure 1, a water tank 11 is provided below the dust removal box body 1, and a T-shaped filter screen 111 is fixed inside the water tank 11. The drainage end of the drain pipe 8 passes through the water tank 11 and the top of the filter screen 111 in sequence, and the pumping end of the water pump 7 passes through the top of the water tank 11 and is located above the filter screen 111. The bottom of the water tank 11 is connected to two slag discharge pipes 112, and a fixed block 113 is fixed between the water tank 11 and the dust removal box body 1. After water is poured into the water tank 11 (the water inlet on the water tank 11 is not shown in the figure), the water pump 7 is started, and the water pumping end of the water pump 7 draws out the water above the filter screen 111 in the water tank 11, and then discharges it into the lower chamber in the dust removal box 1 through the drainage end; and the drainage pipe 8 can discharge the water in the lower chamber into the lower part of the filter screen 111 in the water tank 11, so that the dust in the water can be blocked by the filter screen 111, avoiding the water pump from sucking in the dust, and completing the water recycling. , reducing the waste of water resources; and the filter screen 111 is arranged in a T shape, the drainage end of the drain pipe 8 is located on the left side of the filter screen 111 (in the orientation shown in Figure 1), and the pumping end of the water pump 7 is located above the right side of the filter screen 111, and the dust discharged by the drain pipe 8 can be effectively confined to the lower left side of the water tank 11; when it is necessary to clean the dust inside the water tank 11, the two slag discharge pipes 112 can be opened; the bottom of the water tank 11 is also fixed with a support leg.

As shown in FIG1 , the motor 9 is fixed on the top of the water storage tank 11, and a rotating rod 91 penetrating the bottom of the dust removal box 1 is fixed on the rotating shaft of the motor 9, and a cover tube 96 covering the rotating rod 91 is fixed on the top of the dust removal box 1; the top of the rotating rod 91 is fixed to the bottom of the disc 92, and a connecting rod 94 is fixed to the bottom of the disc 92, and a scraper 95 in contact with the bottom of the dust removal box 1 is fixed to the bottom of the connecting rod 94, and the bottom of the dust removal box 1 is connected to the discharge pipe 10. The top of the cover tube 96 is located above the water level in the dust removal box 1. After starting the motor 9, the rotating shaft of the motor can drive the disc 92 to rotate through the rotating rod 91, so that the cleaning brush 93 cleans the outer annular surface of the filter screen cylinder 3, and the connecting rod 94 can drive the scraper 95 to clean the bottom of the dust removal box 1 to prevent some dirt from accumulating at the bottom of the dust removal box 1, and the discharge pipe 10 can be opened later to discharge the dirt.

As shown in Figures 1 and 2, a cross beam 61 is fixed inside the air outlet duct 6, a screw 62 is threadedly connected to the cross beam 61, the top end of the screw 62 extends to the outside of the air outlet duct 6, and a spherical interception net 63 located above the cross beam 61 is fixed to the screw 62; the bottom of the partition 2 is connected to a vertical pipe 22 whose bottom end is located below the air inlet duct 5. When the dust enters the lower chamber in the dust removal box 1 through the air inlet pipe 5, after the first-level filtration of the filter cylinder 3, the remaining dust enters the filter cylinder 3 with the wind, and is discharged to the upper chamber in the dust removal box 1 through the top of the filter cylinder 3. When the wind is discharged through the air outlet pipe 6, the spherical interception net 63 can further filter the remaining dust and perform secondary filtration on the dust (the filter hole diameter on the spherical interception net 63 is smaller than the filter hole diameter on the filter cylinder 3); when too much dust accumulates on the spherical interception net 63, the staff can rotate the screw 62 to separate the screw 62 from the crossbeam 61, and then take the spherical interception net 63 out of the air outlet pipe 6 for cleaning; the bottom end of the vertical pipe 22 is located below the water surface in the lower chamber, and the dust entering the vertical pipe 22 in the upper chamber can directly fall into the water, completing the cleaning of the dust in the upper chamber.

As shown in Fig. 1, a fixing rod 4 is fixed to the top of the filter screen cylinder 3, and an arc block 41 with an arc-shaped top surface is fixed to the top of the fixing rod 4. The arc block 41 can prevent the dust falling downward from the upper chamber from falling into the filter screen cylinder 3 again.

As shown in FIG1 , an annular disk 12 located above the partition 2 is fixed in the dust removal box 1, and a perforation is provided on the bottom surface of the annular disk 12, and a water injection pipe 121 penetrating the dust removal box 1 is connected to the annular disk 12. The water injection pipe 121 can be connected to the water storage tank 11 through another water pump, and the water in the water storage tank 11 can be pumped out, and the water enters the annular disk 12 and is discharged through the perforation, so that the dust in the upper chamber can be reduced. Then, the dust mixed with water flows to the lower chamber through the vertical pipe 22 and mixes with the water in the lower chamber; the bottom end of the air outlet pipe 6 is located on the inner side of the annular disk 12, and the annular disk 12 will not affect the normal use of the air outlet pipe 6.

As shown in FIG1 , the bottom surface of the annular disk 12 is connected to an inclined tube 122 with the water outlet facing the top surface of the arc block 41; a funnel-shaped annular cover 42 is fixed to the bottom surface of the arc block 41, and the fixing rod 4 is located inside the annular cover 42. The setting of the inclined tube 122 can make the water in the annular disk 12 be discharged to the top surface of the arc block 41 to prevent dust from accumulating on the top surface of the arc block 41; the annular cover 42 can prevent the water flowing downward from the top surface of the arc block 41 from entering the filter screen cylinder 3.

As shown in FIG1 , a ring block 21 with an inclined top surface is fixed on the top surface of the partition 2, and the filter screen cylinder 3 is located inside the ring block 21. Two vertical pipes 22 are provided, and the two are symmetrically distributed. The ring block 21 is located between the two vertical pipes 22. The arrangement of the ring block 21 allows the water falling on the top surface of the ring block 21 to mix with the dust and quickly slide down and enter the two vertical pipes 22 respectively.

When in use, the filter screen cartridge 3 includes a sealing section 31 and a filter section 32. The sealing section 31 has no filter holes, and the filter section 32 has filter holes. The filter section 32 is fixed to the bottom of the sealing section 31. The sealing section 31 passes through the partition 2 and is fixed to the partition 2. The top of the sealing section 31 is located in the upper chamber of the dust removal box 1, and the filter section 32 is located in the lower chamber of the dust removal box 1. When the dust enters the lower chamber of the dust removal box 1 through the air inlet pipe 5, the filter screen cartridge 3 can filter the dust and leave the dust in the lower chamber, and the water pump 7 discharges water into the lower chamber. , the drain pipe 8 discharges the water in the lower chamber, so that the water in the lower chamber circulates and the water level is located below the air inlet pipe 5, and the dust entering the lower chamber will fall into the water, and then be discharged in time with the water through the drain pipe 8, so as to prevent the dust from being scattered in the lower chamber all the time; when it is necessary to clean the dust on the filter screen cylinder 3, the motor 9 is started to rotate the disc 92, and the cleaning brush 93 can clean the dust on the filter section 32 of the filter screen cylinder 3, so that the dust falls downward and is mixed into the water, so as to complete the timely treatment of the dust, and there is no need to stop the machine to treat the dust.

Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims (8)

1. The utility model provides an air dust collecting equipment for furniture section of polishing, includes dust removal box (1), dust removal box (1) internal fixation has baffle (2) of going up cavity and lower cavity with dust removal box (1) internal partition, runs through on baffle (2) has filter screen section of thick bamboo (3), and the top intercommunication of dust removal box (1) has out tuber pipe (6), still communicates on dust removal box (1) has air-supply line (5) that are located baffle (2) below, its characterized in that: a water pump (7) is fixed on the dust removal box body (1), the water drainage end of the water pump (7) penetrates through the dust removal box body (1) and is positioned below the partition plate (2), and a water drainage pipe (8) which is fixedly connected and positioned below the air inlet pipe (5) is also penetrated through the dust removal box body (1); a disc (92) positioned at the bottom of the filter screen cylinder (3) is arranged in the dust removal box body (1), a cleaning brush (93) contacted with the outer ring surface of the filter screen cylinder (3) is fixed on the disc (92), and a motor (9) for driving the disc (92) is arranged on the dust removal box body (1).

2. An air dust removal apparatus for a furniture polishing section as set forth in claim 1, wherein: the dust removal box is characterized in that a water storage tank (11) is arranged below the dust removal box body (1), a T-shaped filter screen (111) is fixed in the water storage tank (11), the drainage end of a drainage pipe (8) sequentially penetrates through the water storage tank (11) and the top of the filter screen (111), the water pumping end of a water pump (7) penetrates through the top of the water storage tank (11) and is located above the filter screen (111), two slag discharging pipes (112) are communicated with the bottom of the water storage tank (11), and a fixed block (113) is fixed between the water storage tank (11) and the dust removal box body (1).

3. An air dust removal apparatus for a furniture polishing section as set forth in claim 2, wherein: the motor (9) is fixed at the top of the water storage tank (11), a rotating rod (91) penetrating through the bottom of the dust removal box body (1) is fixed on the rotating shaft of the motor (9), and a cover cylinder (96) covering the rotating rod (91) is fixed at the top in the dust removal box body (1); the top of bull stick (91) is fixed mutually with the bottom of disc (92), and the bottom surface of disc (92) is fixed with connecting rod (94), and the bottom mounting of connecting rod (94) has scraper blade (95) that contact with the bottom surface in dust removal box (1), and the bottom intercommunication of dust removal box (1) has discharge pipe (10).

4. An air dust removal apparatus for a furniture polishing section as set forth in claim 1, wherein: a cross beam (61) is fixed in the air outlet pipe (6), a screw rod (62) is connected to the cross beam (61) in a threaded manner, the top end of the screw rod (62) extends to the outside of the air outlet pipe (6), and a spherical interception net (63) positioned above the cross beam (61) is fixed on the screw rod (62); the bottom of the partition plate (2) is communicated with a vertical pipe (22) with the bottom end positioned below the air inlet pipe (5).

5. An air dust removal apparatus for a furniture polishing section as set forth in claim 1, wherein: the top of the filter screen cylinder (3) is fixed with a fixed rod (4), and the top of the fixed rod (4) is fixed with an arc-shaped block (41) with an arc-shaped top surface.

6. An air dust removal apparatus for a furniture polishing section as set forth in claim 5, wherein: an annular disc (12) positioned above the partition plate (2) is fixed in the dust removal box body (1), a through hole is formed in the bottom surface of the annular disc (12), and a water injection pipe (121) penetrating through the dust removal box body (1) is communicated with the annular disc (12).

7. An air dust removal apparatus for a furniture polishing section as set forth in claim 6, wherein: the bottom surface of the annular disc (12) is communicated with an inclined tube (122) with a water outlet end facing the top surface of the arc-shaped block (41); the bottom surface of the arc-shaped block (41) is fixed with a funnel-shaped annular cover (42), and the fixing rod (4) is positioned at the inner side of the annular cover (42).

8. An air dust removal apparatus for a furniture polishing section as set forth in claim 1, wherein: the top surface of baffle (2) is fixed with annular piece (21) that the top surface is slope setting, and filter screen section of thick bamboo (3) are located the inboard of annular piece (21).