CN218421847U - Round cage type dust remover - Google Patents

Abstract

The utility model relates to the technical field of dust removal, in particular to a round cage type dust remover, which opens a first exhaust pump to exhaust the air in a filter box, so that the inside of the filter box forms negative pressure, dust gas is sucked into the filter box through a dust suction port of the filter box, after being filtered by a first filter screen, dust is discharged into a dust recovery device through a dust discharge device, the dust is collected through the dust recovery device, then residual fibers on the first filter screen are collected through the fiber recovery device, the fibers are recovered and reused, and then sludge in the dust recovery device is discharged through a pollution discharge device, thereby improving the practicability of equipment; comprises a filter box, a first filter screen and a first exhaust pump; also comprises a dust exhaust device, a fiber recovery device, a dust recovery device and a pollution discharge device.

Description

A cage type dust collector

technical field

The utility model relates to the technical field of dust removal, in particular to a cage type dust remover.

Background technique

The non-woven fabric of medical masks needs to be dedusted during the production process, but the existing dedusting equipment has a relatively simple structure, which is mainly composed of a filter box, a filter screen and an exhaust pump. When in use, the air in the filter box is discharged through the exhaust pump. , so that the inside of the filter box forms a negative pressure, so that the dust gas enters the inside of the filter box through the dust suction port of the filter box, and then filters the dust and fibers in the gas through the filter, which is inconvenient to separate the dust and fibers. , and do not clean the inside of the filter box, resulting in poor practicability, so it is necessary to improve the existing equipment.

Utility model content

In order to solve the above technical problems, the utility model provides a method of opening the first exhaust pump to discharge the air in the filter box, so that a negative pressure is formed inside the filter box, and the dust gas is sucked into the filter box through the dust suction port of the filter box. , after being filtered by the first filter screen, the dust is discharged into the dust recovery device through the dust discharge device, and the dust is collected by the dust recovery device, and then the fiber remaining on the first filter screen is collected by the fiber recovery device, and the fiber Recycling and reuse, and then discharge the sludge in the dust recovery device through the sewage discharge device, so as to improve the practicability of the equipment.

A cage-type dust collector of the utility model comprises a filter box, a first filter screen and a first exhaust pump; it also includes a dust discharge device, a fiber recovery device, a dust recovery device and a sewage discharge device, a first filter screen, a dust discharge Both the device and the fiber recovery device are installed in the filter box, the first exhaust pump is installed on the top of the filter box, and the suction port of the first exhaust pump communicates with the inside of the filter box, the dust recovery device is installed at the right end of the filter box, and the sewage The device is installed in the dust recovery device;

The dust discharge device transports the dust, the dust recovery device collects the dust, the fiber recovery device collects the fibers on the first filter screen, and the sewage discharge device transports the sludge in the dust recovery device;

Turn on the first exhaust pump to discharge the air in the filter box, so that the inside of the filter box will form a negative pressure, and the dust gas will be sucked into the filter box through the dust suction port of the filter box. The device discharges the dust into the dust recovery device, collects the dust through the dust recovery device, and then collects the remaining fibers on the first filter through the fiber recovery device, recycles and reuses the fibers, and then passes the dust discharge device to the dust recovery device The sludge in the tank is discharged, thereby improving the practicability of the equipment.

Preferably, the dust exhaust device includes a dust exhaust hopper and an exhaust fan, the top of the dust exhaust hopper is connected to the top in the filter box, the left end of the exhaust fan is connected to the right end of the dust exhaust hopper, and the right end of the exhaust fan is connected to the inside of the dust recovery device. Connected; turn on the exhaust fan, suck the dust into the dust hopper, and then discharge the dust into the dust recovery device through the exhaust fan to separate the dust from the fiber, thereby improving the practicability of the equipment.

Preferably, the dust recovery device includes a dust removal box and a spraying device, the left end of the dust removal box is connected to the right end of the filter box, the top of the dust removal box is provided with an outlet, and the right end of the exhaust fan communicates with the inside of the dust removal box, and the spraying device is installed On the dust removal box; pour clean water into the dust removal box through the discharge port of the dust removal box, atomize and spray the clean water into the dust removal box through the spraying device, and then discharge the dust into the dust removal box by the exhaust fan, and make the dust The weight of the dust increases and falls to the bottom of the dust removal box to form sludge, and then the gas is discharged through the discharge port of the dust removal box, thereby improving the practicability of the equipment.

Preferably, the fiber recovery device includes a recovery box, a third filter screen, a second exhaust pump, a connecting pipe, a suction pipe, multiple groups of suction hoppers, cleaning brushes and a driving device, and the right end of the recovery box is connected to the left end of the filter box. connected, and the front end of the recovery box is provided with a sealed door, the third filter is installed inside the recovery box, the bottom end of the second exhaust pump is connected to the top of the recovery box, and the suction port of the second exhaust pump is connected to the recovery box The left end of the connecting pipe communicates with the interior of the recovery box, the left end of the suction pipe is connected with the right end of the connecting pipe in rotation, the left ends of multiple groups of suction hoppers are connected with the right end of the suction pipe, and the rear end of the cleaning brush is connected with the right end of the suction pipe. The front ends of the suction pipe are connected, and the driving device is installed on the connecting pipe and the suction pipe; the first exhaust pump is turned off, and the suction pipe is driven to rotate through the driving device, so that the cleaning brush can clean the limit position on the left end of the first filter screen. At the same time, turn on the second exhaust pump to discharge the air in the recovery box to form a negative pressure inside the recovery box, discharge the fibers into the recovery box through multiple sets of suction hoppers, block the fibers through the third filter, and then open the seal The door is used to take out the fibers in the recovery box, thus improving the practicability of the equipment.

Preferably, the blowdown device includes a first motor and a screw conveying shaft, a blowdown valve is arranged at the bottom right end of the dust removal box, the bottom end of the first motor is connected with the bottom end in the filter box, and the left end of the screw conveying shaft is connected with the bottom end of the filter box. The right end of the first motor is connected, and the right end of the screw conveying shaft extends from the left end of the dust removal box to the inside of the dust removal box; turn on the first motor, drive the screw conveying shaft to rotate, and transport the sludge in the dust removal box from left to right , and then open the sewage valve at the bottom of the right end of the dust removal box to discharge the sludge, thus improving the convenience of equipment sewage discharge.

Preferably, the spraying device includes a circulation pump, a water delivery pipe, a water spray pipe and multiple groups of nozzles, the left end of the circulation pump is connected to the right end of the dust removal box, and the water suction port of the circulation pump extends from the right end of the dust removal box to the bottom of the dust removal box. Inside, and the suction port of the circulating pump is provided with a second filter screen, the bottom end of the water delivery pipe is connected to the outlet of the circulation pump, the right end of the nozzle is connected to the side end of the water delivery pipe, and the left end of the water spray pipe extends to the dust removal box Inside, the tops of multiple sets of nozzles are connected to the bottom of the water spray pipe; turn on the circulation pump, discharge the clean water in the dust removal box into the water spray pipe, atomize and spray the clean water through multiple sets of nozzles, and pass through the water The mist dedusts the interior of the dust box, increasing the utility of the device.

Preferably, the driving device includes a second motor, a gear and a gear ring, the bottom end of the second motor is connected to the top end of the connecting pipe, the gear ring is set on the suction pipe, and the left end of the gear is connected to the right end of the second motor. Connection, the bottom end of the gear is engaged with the top end of the gear ring; the second motor is turned on, and the gear and the gear ring are engaged to drive, so that the suction pipe rotates, and the positions of multiple groups of suction hoppers are adjusted, thereby improving the practicability of the equipment.

Compared with the prior art, the beneficial effect of the utility model is: open the first exhaust pump, discharge the air in the filter box, make the inside of the filter box form a negative pressure, and suck the dust gas into the filter box through the dust suction port of the filter box. In the box, after being filtered by the first filter, the dust is discharged into the dust recovery device through the dust discharge device, and the dust is collected by the dust recovery device, and then the fiber remaining on the first filter is collected by the fiber recovery device. The fiber is recycled and reused, and then the sludge in the dust recovery device is discharged through the sewage discharge device, thereby improving the practicability of the equipment.

Description of drawings

Fig. 1 is the front view sectional structure schematic diagram of the utility model;

Fig. 2 is the axonometric enlarged structure schematic diagram of the utility model suction pipe and the second motor and other structures;

Fig. 3 is the front structural schematic view of the utility model;

Marks in the drawings: 1. Filter box; 2. First filter screen; 3. First exhaust pump; 4. Dust discharge bucket; 5. Exhaust fan; 6. Dust removal box; 7. Recovery box; 8. Third filter screen ;9, the second exhaust pump; 10, the connecting pipe; 11, the suction pipe; 12, the suction hopper; 13, the cleaning brush; 14, the sealing door; 15, the first motor; 16, the screw shaft; 17, the circulation pump ; 18, water delivery pipe; 19, water spray pipe; 20, nozzle; 21, second motor; 22, gear; 23, gear ring.

Detailed ways

In order to facilitate the understanding of the utility model, the utility model will be described more fully below with reference to the relevant drawings. The invention can be embodied in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

Example 1

The first filter screen 2, the dust removal device and the fiber recovery device are all installed in the filter box 1, the first exhaust pump 3 is installed on the top of the filter box 1, and the suction port of the first exhaust pump 3 is in contact with the inside of the filter box 1 In the same way, the dust recovery device is installed at the right end of the filter box 1, and the sewage discharge device is installed in the dust recovery device;

The dust discharge device transports the dust, the dust recovery device collects the dust, the fiber recovery device collects the fibers on the first filter screen 2, and the sewage discharge device transports the sludge in the dust recovery device;

The dust discharge device comprises a dust discharge hopper 4 and an exhaust fan 5, the top of the dust discharge hopper 4 is connected with the top in the filter box 1, the left end of the discharge fan 5 is connected with the right end of the dust discharge hopper 4, and the right end of the discharge fan 5 is connected with the dust collector. the internal communication of the recovery unit;

The dust recovery device includes a dust removal box 6 and a spraying device, the left end of the dust removal box 6 is connected with the right end of the filter box 1, the top of the dust removal box 6 is provided with an outlet, and the right end of the exhaust fan 5 communicates with the inside of the dust removal box 6, The spraying device is installed on the dust removal box 6;

Turn on the first exhaust pump 3 to discharge the air in the filter box 1, so that the inside of the filter box 1 forms a negative pressure, and the dust gas is sucked into the filter box 1 through the dust suction port of the filter box 1, and passes through the first filter screen 2 After filtering, turn on the exhaust fan 5, suck the dust into the dust discharge hopper 4, and then discharge the dust into the dust removal box 6 through the exhaust fan 5 to separate the dust from the fibers, and spray clear water into the dust removal box 6 through the spraying device. Afterwards, the exhaust fan 5 discharges the dust into the dust removal box 6, and the weight of the dust is increased by water mist, and falls on the bottom of the dust removal box 6 to form sludge, and then the remaining dust on the first filter screen 2 is removed by the fiber recovery device. The fiber is collected, the fiber is recycled and reused, and the sludge in the dust recovery device is discharged through the sewage discharge device, thereby improving the practicability of the equipment.

Example 2

The first filter screen 2, the dust removal device and the fiber recovery device are all installed in the filter box 1, the first exhaust pump 3 is installed on the top of the filter box 1, and the suction port of the first exhaust pump 3 is in contact with the inside of the filter box 1 In the same way, the dust recovery device is installed at the right end of the filter box 1, and the sewage discharge device is installed in the dust recovery device;

The dust discharge device transports the dust, the dust recovery device collects the dust, the fiber recovery device collects the fibers on the first filter screen 2, and the sewage discharge device transports the sludge in the dust recovery device;

Described fiber recovery device comprises recovery box 7, the 3rd strainer 8, the second exhaust pump 9, connecting pipe 10, suction pipe 11, many groups of suction hoppers 12, cleaning brush 13 and drive unit, the right end of recovery box 7 and The left end of filter box 1 is connected, and the front end of recovery box 7 is provided with airtight door 14, and the 3rd strainer 8 is installed in the inside of recovery box 7, and the bottom of the second exhaust pump 9 is connected with the top of recovery box 7, And the suction port of the second exhaust pump 9 communicates with the inside of the recovery box 7, the left end of the connecting pipe 10 communicates with the inside of the recovery box 7, the left end of the suction pipe 11 is connected with the right end of the connecting pipe 10 in rotation, and multiple groups of suction hoppers The left end of 12 is all connected with the right end of material suction pipe 11, the rear end of cleaning brush 13 is connected with the front end of material suction pipe 11, and the driving device is installed on connecting pipe 10 and material suction pipe 11;

Turn on the first exhaust pump 3 to discharge the air in the filter box 1, so that the inside of the filter box 1 forms a negative pressure, and the dust gas is sucked into the filter box 1 through the dust suction port of the filter box 1, and passes through the first filter screen 2 After filtering, the dust is discharged into the dust recovery device through the dust discharge device, and the dust is collected by the dust recovery device, and then the first exhaust pump 3 is turned off, and the suction pipe 11 is driven to rotate by the driving device, so that the cleaning brush 13 is paired with the first exhaust pump 3. Clean the limit on the left end of a filter screen 2, and at the same time turn on the second exhaust pump 9 to discharge the air in the recovery box 7, so that the inside of the recovery box 7 forms a negative pressure, and the fibers are discharged into the recovery box 7 through multiple groups of suction hoppers 12. In the box 7, the fibers are blocked by the third filter screen 8, and then the airtight door 14 is opened to take out the fibers in the recovery box 7, thereby improving the practicability of the equipment.

As shown in Figures 1 to 3, a cage-type dust collector of the present invention, when it is working, first turns on the first exhaust pump 3 to discharge the air in the filter box 1, so that the inside of the filter box 1 is formed Negative pressure, the dust gas is sucked into the filter box 1 through the dust suction port of the filter box 1, and after being filtered by the first filter screen 2, the exhaust fan 5 is turned on to suck the dust into the dust exhaust hopper 4, and then the dust is exhausted by the exhaust fan 5. into the dust removal box 6 to separate the dust from the fibers, turn on the circulation pump 17, discharge the clear water in the dust removal box 6 into the water spray pipe 19, spray the clear water through multiple groups of nozzles 20, and then the exhaust fan 5 will The dust is discharged into the dust removal box 6, the weight of the dust is increased by water mist, and falls to the bottom of the dust removal box 6 to form sludge, then the first exhaust pump 3 is turned off, the second motor 21 is turned on, and through the gear 22 and The gear ring 23 is meshed with the drive to rotate the suction pipe 11, so that the cleaning brush 13 can clean the limit on the left end of the first filter screen 2, and at the same time turn on the second exhaust pump 9 to discharge the air in the recovery box 7 to make the recovery box Negative pressure is formed inside 7, and the fibers are discharged into the recovery box 7 through multiple groups of suction hoppers 12, and the fibers are blocked by the third filter screen 8, and then the airtight door 14 is opened to take out the fibers in the recovery box 7, and then opened The first motor 15 drives the screw conveying shaft 16 to rotate, and the sludge in the dust removal box 6 is transported from left to right, and then the drain valve at the bottom of the dust removal box 6 right ends is opened to discharge the sludge.

The main function realized by the utility model is: to separate the dust from the fiber, and to facilitate the recycling and reuse of the fiber.

A cage-type dust collector of the utility model, its installation method, connection method or setting method are all common mechanical methods, as long as it can achieve its beneficial effect, it can be implemented; a cage-type dust collector of the utility model The first exhaust pump 3, the exhaust fan 5, the second exhaust pump 9, the first motor 15, the circulation pump 17 and the second motor 21 are purchased on the market, and the technicians in this industry only need to install and It can be operated without any creative effort by those skilled in the art.

All technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field of the present invention. The terminology used in the description of the utility model herein is only for the purpose of describing specific embodiments, and is not intended to limit the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

The above is only a preferred embodiment of the utility model, it should be pointed out that for those of ordinary skill in the art, without departing from the technical principle of the utility model, some improvements and modifications can also be made. And modification should also be regarded as the protection scope of the present utility model.

Claims (7)

1. A cage type dust collector, comprising a filter box (1), a first filter screen (2) and a first exhaust pump (3); it is characterized in that it also includes a dust removal device, a fiber recovery device, and a dust recovery device and sewage device, the first filter screen (2), dust removal device and fiber recovery device are all installed in the filter box (1), the first exhaust pump (3) is installed on the top of the filter box (1), and the first row The suction port of the air pump (3) communicates with the inside of the filter box (1), the dust recovery device is installed at the right end of the filter box (1), and the sewage discharge device is installed in the dust recovery device; The dust discharge device transports the dust, the dust recovery device collects the dust, the fiber recovery device collects the fibers on the first filter screen (2), and the sewage discharge device transports the sludge in the dust recovery device. 2. A kind of cage type dust remover as claimed in claim 1, is characterized in that, described dust discharge device comprises dust discharge hopper (4) and exhaust fan (5), and the top of dust discharge hopper (4) and filter box The tops in (1) are connected, the left end of exhaust fan (5) is connected with the right end of dust hopper (4), and the right end of exhaust fan (5) communicates with the inside of dust recovery device. 3. A kind of cage type dust remover as claimed in claim 1, is characterized in that, described dust recovery device comprises dust removal box (6) and spraying device, the left end of dust removal box (6) and filter box (1) The right end is connected, and the top of the dust removal box (6) is provided with an outlet, and the right end of the exhaust fan (5) communicates with the inside of the dust removal box (6), and the spraying device is installed on the dust removal box (6). 4. A kind of cage type dust remover as claimed in claim 1, is characterized in that, described fiber recovery device comprises recovery box (7), the 3rd filter screen (8), the 2nd exhaust pump (9), connect Pipe (10), suction pipe (11), multiple groups of suction hoppers (12), cleaning brushes (13) and driving device, the right end of the recovery box (7) is connected with the left end of the filter box (1), and the recovery box The front end of (7) is provided with sealing door (14), and the 3rd strainer (8) is installed in the inside of recovery box (7), and the bottom of the second exhaust pump (9) is connected with the top of recovery box (7) , and the suction port of the second exhaust pump (9) communicates with the inside of the recovery tank (7), the left end of the connecting pipe (10) communicates with the inside of the recovery tank (7), and the left end of the suction pipe (11) communicates with the inside of the recovery tank (7). The right end of the pipe (10) is rotationally connected, the left ends of multiple groups of suction hoppers (12) are connected with the right end of the suction pipe (11), and the rear end of the cleaning brush (13) is connected with the front end of the suction pipe (11) , the driving device is installed on the connecting pipe (10) and the suction pipe (11). 5. A kind of cage type dedusting machine as claimed in claim 3, is characterized in that, described blowdown device comprises first motor (15) and screw conveyor shaft (16), and the right end bottom of described dedusting box (6) A blowdown valve is provided, the bottom end of the first motor (15) is connected to the bottom end in the filter box (1), the left end of the screw conveying shaft (16) is connected to the right end of the first motor (15), and the screw conveys The right end of axle (16) stretches into the inside of dust removal case (6) by the left end of dust removal case (6). 6. A kind of cage type dust remover as claimed in claim 3, is characterized in that, described sprinkling device comprises circulation pump (17), water delivery pipe (18), water spray pipe (19) and multiple groups of shower nozzles (20 ), the left end of the circulation pump (17) is connected with the right end of the dust removal box (6), and the water suction port of the circulation pump (17) stretches into the inside of the dust removal box (6) from the right end of the dust removal box (6), and the circulation pump The water suction port of (17) is provided with the second strainer, and the bottom end of water delivery pipe (18) is connected with the outlet of circulating pump (17), and the right end of shower nozzle (20) is connected with the side end of water delivery pipe (18) , the left end of water spray pipe (19) extends to the inside of dust removal box (6), and the top of many groups of shower heads (20) is all connected with the bottom of water spray pipe (19). 7. A kind of cage type dust remover as claimed in claim 4, is characterized in that, described driving device comprises second motor (21), gear (22) and ring gear (23), and second motor (21) The bottom end of the bottom is connected with the top of the connecting pipe (10), the gear ring (23) is sleeved on the suction pipe (11), the left end of the gear (22) is connected with the right end of the second motor (21), and the gear (22) ) is engaged and connected with the top end of the gear ring (23).

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