CN209423157U - The deduster of deashing can not be shut down - Google Patents

Abstract

The utility model discloses a dust collector capable of cleaning dust without stopping the machine, which comprises a cabinet body and a filter cartridge, the filter cartridge is arranged in the cabinet body, a drawer for storing dust is arranged at the bottom of the cabinet body, and a The dust-falling hopper is in close contact with the inner wall of the cabinet, and the cabinet is divided into a dust removal part and a dust collection part that are isolated from each other. The dust removal part is located above the cabinet, and the fan is only connected to the The dust removal part is connected, the filter cartridge is arranged in the dust removal part, the dust collection part is located under the cabinet body, the drawer is located in the dust collection part, and the ash drop bucket is provided with a The through hole is provided with a baffle. When the fan starts, the baffle blocks the through hole. When the fan stops working, the baffle blocks the through hole from the through hole. leave. When the dust needs to be cleaned, we vibrate the filter cartridge, and the dust on the outer ring of the filter cartridge is shaken off and falls on the ash drop hopper, and then falls to the drawer through the through hole on the ash drop hopper.

Description

Dust collector that can clean dust without stopping the machine

technical field

The invention relates to a dust remover.

Background technique

After the dust collector is used for a period of time, the dust will block the filter cartridge, which will reduce the efficiency of dust removal. Therefore, it is necessary to shake off the dust on the surface of the filter cartridge frequently.

After the dust in the dust collector shakes, it falls into the ash hopper, and then we clean the dust in the ash hopper. During the whole process, the dust collector cannot work, because once the dust collector is turned on, the dust will be re-adsorbed on the on the filter cartridge.

Contents of the invention

The invention aims at the deficiencies in the prior art, and provides a dust remover capable of cleaning dust without stopping the machine, and the dust remover can continue to work when cleaning the fallen dust.

In order to solve the above-mentioned technical problems, the present invention is solved through the following technical solutions: the dust collector capable of non-stop cleaning includes a cabinet, a filter cartridge and a fan, the filter cartridge is arranged in the cabinet, and the cabinet body The bottom is provided with a drawer for storing dust, which is characterized in that it also includes a dust-falling hopper, which is closely attached to the inner wall of the cabinet body, and the cabinet body is divided into a dust-removing part and a dust-collecting part that are isolated from each other. , the dust removal part is located above the cabinet body, the fan only communicates with the dust removal part, the filter cartridge is arranged in the dust removal part, the dust collection part is located below the cabinet body, and the drawer is located In the dust collecting part, the ash hopper is provided with a through hole for ash falling, and a baffle is provided at the through hole, and when the fan is started, the baffle blocks the through hole, and when When the fan stops working, the baffle leaves from the through hole. When the dust needs to be cleaned, we vibrate the filter cartridge, and the dust on the outer ring of the filter cartridge is shaken off and falls on the ash drop hopper, and then falls to the drawer through the through hole on the ash drop hopper. After the drawer is full of dust, when it needs to be cleaned, we can clean it directly, because the through hole is blocked by the baffle at this time, so the airflow of the fan will not affect the dust in the drawer, so we can clean it during dust removal work, greatly improving efficiency.

In the above technical solution, preferably, the baffle is arranged on the side of the dust hopper located at the dust collecting part, and one end of the baffle is rotatably connected to the side of the through hole, and when the fan works, , the baffle blocks the through hole under the action of negative pressure, and when the fan stops working, the baffle leaves the through hole under the action of gravity. In this way, the baffle automatically closes the through hole when the fan is working, which isolates the dust removal part and the dust collection part, avoiding the dust on the drawer when the fan is working, and this method does not rely on any circuit at all, and the structure is simple and not easy error occured.

In the above technical solution, preferably, the ash hopper has a slope inclined downward, and the through hole is located at the bottom of the slope. This design can make the dust fall more smoothly.

In the above technical solution, preferably, the angle a between the through hole and the horizontal plane is less than 90 degrees. With this design, the baffle has an opening at a certain angle with the through hole when there is no force, so that when the fan stops, the dust can smoothly fall from the through hole.

In the above technical solution, preferably, the angle a between the through hole and the horizontal plane is between 30 degrees and 80 degrees.

In the above technical solution, preferably, the fan is arranged outside the cabinet, the top of the fan is provided with an air outlet, and the fan is connected to the cabinet through an air suction duct.

In the above technical solution, preferably, pulleys are provided at the bottom of the cabinet and the fan.

In the above technical solution, preferably, the drawer is slidably connected to the bottom of the cabinet.

In the above technical solution, preferably, a vibrating motor is further included, and the vibrating motor vibrates the filter cartridge to vibrate the dust on the surface of the filter cartridge to the dust hopper.

In the above technical solution, preferably, the air inlets are distributed on both sides and the top surface of the dust removal part.

The beneficial effect of the present invention is: the filter cartridge is vibrated, and the dust on the outer ring of the filter cartridge is shaken off on the ash drop hopper, and then falls onto the drawer through the through hole on the ash drop hopper. After the drawer is full of dust, when it needs to be cleaned, we can clean it directly, because the through hole is blocked by the baffle at this time, so the airflow of the fan will not affect the dust in the drawer, so we can clean it during dust removal work, greatly improving efficiency.

Description of drawings

Fig. 1 is a schematic structural diagram of Embodiment 1 of the present invention.

Figure 2 is a cross-sectional view of Figure 1

FIG. 3 is a top view of FIG. 1 .

FIG. 4 is a sectional view of FIG. 3 .

Fig. 5 is a right side view of Fig. 1 .

Figure 6 is a schematic diagram of the use of the present invention.

FIG. 7 is a top view of FIG. 6 .

Fig. 8 is a schematic diagram of Embodiment 2 of the present invention.

Detailed ways

Below in conjunction with accompanying drawing and specific embodiment the present invention is described in further detail:

Embodiment 1, referring to Figures 1-7, the direction of the arrow in the figure indicates the flow direction of the airflow, and the dust collector that can clean the dust without stopping the machine includes a cabinet 1, a fan 2, a filter cartridge 3, a vibrating motor 4 and an ash hopper 5. The outer wall of the cabinet 1 is provided with an air inlet 1a communicating with the inside of the cabinet 1, the fan 2 is arranged outside the cabinet, the fan 2 and the cabinet 1 are connected through an air suction duct 6, and the fan 2 6 is arranged in the second cabinet body 2. The top of the second cabinet body 2 is provided with an air outlet 21, and an air outlet pipe 22 is arranged at the air outlet 21. The air outlet pipe 22 is an elbow made of a soft material, and its opening direction can be adjusted arbitrarily. In this embodiment, the outlet of the air outlet pipe 22 faces the area where the dust gathers in the factory building, so that the dust can be blown away so that the dust collector can inhale the dust conveniently. Pulleys 14 and 23 are provided at the bottom of the cabinet body 1 and the fan 2 .

The ash hopper 5 is arranged in the cabinet body 1 . The ash hopper 5 is in close contact with the inner wall of the cabinet body 1, and the cabinet body 1 is divided into a dust removal part 11 and a dust collection part 12 which are separated from each other, and the dust removal part 11 is located above the cabinet body 1 , the ash hopper 5 is provided with a through hole 51 for ash, and a baffle 52 is provided at the through hole 51 . The baffle plate 52 is arranged on the side of the dust collecting hopper 5 located at the dust collection part 12, and one end of the baffle plate 52 is rotatably connected to the side of the through hole 51, and the through hole is in contact with the horizontal plane. The angle a between them is less than 90 degrees. Preferably in this embodiment, the angle a between the through hole and the horizontal plane is between 30 degrees and 80 degrees. With this design, the baffle has an opening at a certain angle with the through hole when there is no force, so that when the fan stops, the dust can smoothly fall from the through hole. At the same time, when the fan is working, the angle between the baffle plate and the through hole will not be too large, and the baffle plate can be adsorbed on the through hole once the fan works. In this way, the baffle automatically closes the through hole when the fan is working, which isolates the dust removal part and the dust collection part, avoiding the dust on the drawer when the fan is working, and this method does not rely on any circuit at all, and the structure is simple and not easy error occured.

The front of the dust removal part 11 is provided with three rows of mounting holes 111 obliquely downward, each row of mounting holes 111 has three, the bottom of the mounting holes 111 is provided with a screw 112, and the filter cartridge 3 is inserted into the mounting holes 111, each A filter cartridge 3 is arranged in the hole 111, and a seal cover 31 is provided at the opening of the installation hole 111. The screw rod 112 passes through the filter cartridge 3 and then passes through the seal cover 31 and then connects with the nut 32, so that the filter cartridge 3 is limited in Inside the installation hole 111. The air inlet 1a is arranged on the two sides and the top surface of the dust removal part 11. There are 9 air inlets 1a, and there are 3 air inlets 1a on the two sides and the top surface of the dust removal part 11. Each air inlet 1a is facing one filter cartridge 3. An air inlet pipe 13 is provided at the air inlet 1a, and the diameter of the air inlet pipe 13 decreases gradually along the direction of wind entering.

The back side of the dust removal part 11 is provided with two vibrating motors 4, and the vibrating motors 4 vibrate the backboard on which the filter cartridges 3 are installed, thereby achieving the purpose of vibrating all the filter cartridges 3. The vibration motor 4 vibrates the dust on the surface of the filter cartridge 3 onto the dust hopper 5 .

An air pressure sensor 8 is also included, and the air pressure sensor 8 is used to detect the airflow pressure after filtering by the filter cartridge 3 . In this embodiment, the air pressure sensor 8 is installed in the air suction duct 6 .

The dust collecting part 12 is located below the cabinet body 1 , and a drawer 121 is arranged in the dust collecting part 12 , and the drawer 121 is used to store the dust falling from the dust hopper 5 . The drawer 121 is slidably connected to the bottom of the dust collecting part 12. The benefit of the slidable connection is that the drawer 121 can be pulled out during dust cleaning, which is convenient for the staff to operate.

When the fan starts, the baffle blocks the through hole, and when the fan stops working, the baffle moves away from the through hole. When the fan is started, the air enters the dust removal part from the air inlet, and after being filtered by the filter cartridge, the dust in the air is isolated on the surface of the filter cartridge. Since the air will have resistance when passing through the filter cartridge, a part of the filtered filter cartridge The side pressure will be less than the atmospheric pressure. As the dust on the surface of the filter cartridge accumulates more and more, the filter holes on the filter cartridge will be blocked, the airflow through the filter cartridge will decrease, and the pressure on the filtered side of the filter cartridge will further increase. This value can be detected by the air pressure sensor. When the air pressure sensor detects that the value is less than a certain value, we stop the fan and vibrate the filter cartridge at the same time. The dust on the outer ring of the filter cartridge is shaken off and falls on the ash hopper. Then drop onto the drawer through the through hole on the ash hopper. After the drawer is full of dust, when it needs to be cleaned, we can clean it directly, because the through hole is blocked by the baffle at this time, so the airflow of the fan will not affect the dust in the drawer, so we can clean it during dust removal work, greatly improving efficiency.

Embodiment 2, referring to FIG. 4 , a hose 9 is provided at the air inlet 1a, and the inlet end of the hose 9 faces the area where dust is generated. The advantage of setting the hose 9 is that we can remove the dust in a directional way, which can be used when the area where the dust is generated is relatively fixed. All the other are with embodiment 1.

Claims (5)

1. the deduster of deashing can not be shut down, including cabinet body, filter cylinder and blower, the filter cylinder is arranged in the cabinet body, described The bottom of cabinet body is provided with the drawer of storage dust, it is characterised in that: further includes an ash dropping hopper, the ash dropping hopper and the cabinet The inner wall of body is close to, and the cabinet body is divided into the dust removal unit and dust collecting part being mutually isolated, the dust removal unit is located at the cabinet body Top, blower are only communicated with the dust removal unit, and the filter cylinder is arranged in the dust removal unit, and the dust collecting part is located at the cabinet body Lower section, the drawer is located in the dust collecting part, the through-hole for falling ash is provided on the ash dropping hopper, the through hole is set It is equipped with a block baffle, when blower starting, the baffle blocks the through-hole, described when the blower stops working Baffle leaves from the through hole.

2. a kind of deduster that can not shut down deashing according to claim 1, it is characterised in that: the baffle plate setting is in institute The side that ash dropping hopper is located at the dust collecting part is stated, described baffle one end is rotatably connected on the side of the through-hole, in the blower When work, the baffle blocks the through-hole under the action of negative pressure, and when the blower stops working, the baffle is in gravity Under effect, the through-hole is left.

3. a kind of deduster that can not shut down deashing according to claim 2, it is characterised in that: the through-hole and the water Angle a between plane is less than 90 degree.

4. a kind of deduster that can not shut down deashing according to claim 3, it is characterised in that: the through-hole and the water Angle a between plane is between 30 degree to 80 degree.

5. a kind of deduster that can not shut down deashing according to claim 1, it is characterised in that: the blower is arranged in institute It states outside cabinet body, air outlet is provided at the top of the blower, the blower is connected with the cabinet body by suction channel.