CN210674543U - Sack cleaner convenient to clearance dust removal box inner wall laying dust - Google Patents

Abstract

The utility model discloses a sack cleaner convenient to clearance dust removal box inner wall laying dust, including first outer box, connecting valve, air inlet and controller, the inside of first outer box is provided with the filter bag, and the top of filter bag is provided with the jetting pipe to the jetting pipe sets up in the inside of air-purifying chamber, the right-hand member of connecting valve is connected with the jetting pipe, and the bottom of connecting valve is connected with the gas bag, on first pivot is fixed in the inner wall of interior box, and interior box sets up in the inside of first outer box, the right side of air-purifying chamber is connected with the gas vent, the controller is installed in the left side of first outer box. This sack cleaner convenient to clearance dust removal box inner wall laying dust, the bottom of jetting pipe is provided with the connecting pipe, and connecting pipe and blade are located same water flat line, and when the connecting pipe exhaust like this, can drive the blade and rotate to drive first pivot by the blade and rotate, effectively saved power, increased the flexibility of this dust remover.

Description

A bag filter for easy cleaning of dust accumulated on the inner wall of a dust removal box

Technical field:

The utility model relates to the technical field of bag dust collectors, in particular to a bag dust collector which is convenient for cleaning dust accumulated on the inner wall of a dust removal box.

Background technique:

As the name suggests, the bag filter is a bag filter. The filter bag inside the equipment intercepts the impurities to achieve the filtering effect. It is widely used in the field of industrial dust removal.

However, the existing bag filter still has some deficiencies in the use process. For example, impurities will adhere to the inner wall of the box during filtration, and the impurities adhering to the inner wall of the box are not easy to clean, which affects the box body. The internal filtering effect, and it brings inconvenience to the later cleaning operation of the staff, which reduces the practicability of the bag filter. Therefore, we propose a bag filter that is easy to clean the dust on the inner wall of the dust box, so as to solve the problem. questions raised above.

Utility model content:

The purpose of the utility model is to overcome the deficiencies of the prior art and provide a bag filter which is convenient for cleaning the dust accumulated on the inner wall of the dust removal box.

In order to solve the above-mentioned technical problems, the utility model adopts the following technical scheme: the bag filter, which is convenient for cleaning the dust accumulated on the inner wall of the dust-removing box, comprises a first outer box, a connecting valve, an air inlet and a controller, the first The inside of the outer box is provided with a filter bag, and the top of the filter bag is provided with a blowing pipe, and the blowing pipe is arranged inside the clean air chamber, the right end of the connecting valve is connected with the blowing pipe, and the bottom of the connecting valve is connected with a Air bag, the bottom of the blowing pipe is connected with a connecting pipe, and the lower part of the connecting pipe is provided with a blade, and the blade is installed on the outer wall of the first rotating shaft, the first rotating shaft is fixed on the inner wall of the inner box, and the inner The box body is arranged inside the first outer box body, the lower part of the first rotating shaft is connected with the second rotating shaft through the first transmission belt, and the right end of the second rotating shaft is fixed with a first conical gear, and the first conical The bottom of the gear is meshed with a second bevel gear, the inside of the second bevel gear is penetrated with a first rotating rod, and the right side of the first rotating rod is connected with the second rotating rod through the second transmission belt, so The outer wall of the second rotating rod is connected with a connecting rod, and the end of the connecting rod far away from the second rotating rod is installed with a brush, the outer side of the brush is provided with a second outer box, and the second outer box is fixed on the The bottom of the first outer box and the bottom of the second outer box are provided with a sewage outlet, the air inlet is installed on the left side of the second outer box, and the right side of the clean air chamber is connected with an exhaust port , the controller is installed on the left side of the first outer box.

Further, in the above technical solution, the connection mode of the connecting pipe and the blowing pipe is a threaded connection, and the connecting pipe and the blowing pipe are communicated with each other.

Further, in the above technical solution, the blades are equiangularly distributed on the outer wall of the first rotating shaft, and the bottoms of the blades and the connecting pipe are on the same horizontal line, and the first rotating shaft and the inner box are connected by a bearing connection.

Further, in the above technical solution, the connection method of the inner box body and the first outer box body is welding connection, the bottom of the inner box body is mesh-shaped, and the hole diameter of the bottom of the inner box body is 0.1-0.5mm .

Further, in the above technical solution, the connection between the second rotating rod and the bottom of the inner box is a bearing connection, and there is a gap between the bottom of the second rotating rod and the sewage outlet.

Further, in the above technical solution, the connecting rod, the second rotating rod and the brush are connected by bolts, and the brush and the inner wall of the second outer box are attached to each other.

After adopting the above-mentioned technical scheme, the utility model has the following beneficial effects compared with the prior art:

1. There is a connecting pipe at the bottom of the blowing pipe, and the connecting pipe and the blade are located on the same horizontal line, so that when the connecting pipe exhausts the air, the blade will be driven to rotate, so that the first rotating shaft will be driven by the blade to rotate, which effectively saves power. Increases the flexibility of the dust collector.

2. A brush is provided at one end of the connecting rod, and the brush is attached to the inner wall of the second outer box, so that the impurities adhering to the inner wall of the second outer box can be brushed off by the brush, and the second outer box can be brushed. The inner wall of the outer box is cleaned to ensure the filtering effect inside the second outer box, and it also brings convenience to the cleaning of the staff in the later stage.

3. An inner box is arranged between the second outer box and the first outer box, and the bottom of the inner box is mesh-shaped, and the hole diameter of the mesh is 0.1-0.5mm, so that the gas with dust enters At the time, the gas can be filtered through the bottom of the inner box, which improves the filtering effect of the entire dust collector.

Description of drawings:

1 is a schematic diagram of the overall main section structure of the present utility model;

Fig. 2 is the enlarged schematic diagram of the structure at place A in Fig. 1 of the utility model;

Figure 3 is a schematic top view of the connection between the inner box body and the second rotating rod of the present invention;

Figure 4 is a schematic view of the bottom view of the connection between the brush and the second outer box of the present invention;

Figure 5 is a schematic diagram of the right side view of the connection pipe and blade connection of the present invention.

Detailed ways:

The present utility model will be further described below with reference to specific embodiments and accompanying drawings.

As shown in Figures 1-5, it is a bag filter that is easy to clean the dust accumulated on the inner wall of the dust removal box. Air bag 6, connecting pipe 7, vane 8, first rotating shaft 9, inner box 10, first transmission belt 11, second rotating shaft 12, first bevel gear 13, second bevel gear 14, first rotating rod 15. The second transmission belt 16, the second rotating rod 17, the connecting rod 18, the brush 19, the second outer box 20, the sewage outlet 21, the air inlet 22, the exhaust port 23 and the controller 24, the first outer The inside of the box 1 is provided with a filter bag 2, and the top of the filter bag 2 is provided with a blowing pipe 3, and the blowing pipe 3 is arranged inside the clean air chamber 4, and the right end of the connecting valve 5 is connected with the blowing pipe 3, and is connected The bottom of the valve 5 is connected with an air bag 6, the bottom of the injection pipe 3 is connected with a connecting pipe 7, and a blade 8 is arranged below the connecting pipe 7, and the blade 8 is installed on the outer wall of the first rotating shaft 9, and the first rotating shaft 9 is fixed On the inner wall of the inner box 10, and the inner box 10 is arranged inside the first outer box 1, the lower part of the first rotating shaft 9 is connected with the second rotating shaft 12 through the first transmission belt 11, and the second rotating shaft 12 A first bevel gear 13 is fixed at the right end of the first bevel gear 13, and a second bevel gear 14 is engaged with the bottom of the first bevel gear 13. A first rotating rod 15 penetrates through the inside of the second bevel gear 14, and the first rotating The right side of the rod 15 is connected with the second rotating rod 17 through the second transmission belt 16 , the outer wall of the second rotating rod 17 is connected with a connecting rod 18 , and the end of the connecting rod 18 away from the second rotating rod 17 is installed with a brush 19. The outer side of the brush 19 is provided with a second outer box 20, and the second outer box 20 is fixed to the bottom of the first outer box 1, and the bottom of the second outer box 20 is provided with a sewage outlet 21, and the inlet The air port 22 is installed on the left side of the second outer casing 20 , the air outlet 23 is connected to the right side of the clean air chamber 4 , and the controller 24 is installed on the left side of the first outer casing 1 .

The connection mode of the connecting pipe 7 and the blowing pipe 3 is a threaded connection, and the connecting pipe 7 and the blowing pipe 3 are connected to each other, which is convenient for the disassembly and assembly operation of the connecting pipe 7, and can ensure the normal entry of the air flow, thereby ensuring the normal operation of the later stage. use.

The blades 8 are equiangularly distributed on the outer wall of the first rotating shaft 9, and the bottoms of the blades 8 and the connecting pipe 7 are located on the same horizontal line, and the first rotating shaft 9 and the inner box 10 are connected in a bearing connection, so that in the connection When the air flow in the pipe 7 is input, it can drive the blades 8 and the first rotating shaft 9 to rotate, and then drive the rotation of the second rotating shaft 12 through the first rotating shaft 9, which saves power, makes full use of resources, and also improves the flexibility of the dust collector. sex.

The inner box 10 and the first outer box 1 are connected by welding, and the bottom of the inner box 10 is mesh-shaped, and the hole diameter of the bottom of the inner box 10 is 0.1-0.5 mm, which can The gas is filtered for the first time, which is convenient to improve the filtering effect of the dust collector.

The connection between the second rotating rod 17 and the bottom of the inner box 10 is a bearing connection, and there is a gap between the bottom of the second rotating rod 17 and the sewage outlet 21, which can ensure that the normal discharge of dirt is not affected. The normal rotation of the second rotating rod 17 further ensures the normal use of the dust collector.

The connecting rod 18 is connected with the second rotating rod 17 and the brush 19 by bolts, and the brush 19 and the inner wall of the second outer box 20 are attached to each other, so that the The impurities on the inner wall of the second outer box body 20 are brushed off, which facilitates the cleaning of the second outer box body 20 and also brings convenience to the cleaning work of the staff in the later stage.

The working principle of the utility model is as follows: when using the bag filter, which is easy to clean the dust accumulated on the inner wall of the dust removal box, as shown in Figures 1 and 3, firstly, the staff communicates the gas to be purified with the air inlet 22 to ensure that the gas It can enter normally. When the gas enters the second outer box body 20 from the air inlet 22 and moves upward, it will first pass through the filtration of the mesh at the bottom of the inner box body 10 to intercept large particles of impurities, which facilitates the later filtering effect of the gas. , the intercepted impurities will remain inside the second outer box 20, and the gas that has been filtered for the first time continues to move upward, so that it is filtered through the filter bag 2, and then the filtered gas enters the clean air chamber 4, and finally exits the exhaust gas. The port 23 is discharged to the outside.

Since there will be impurities adsorbed on the filter bag 2 and the second outer box 20 during the filtration process, the staff opens the connection valve 5 at this time, so that the injection pipe 3 enters the gas into the inner box 10 through the air bag 6, and the The flow inside the inner box 10 cleans the filter bag 2, and with the movement of the airflow, the impurities adhering to the inner wall of the inner box 10 can also be blown off, thereby cleaning the interior of the inner box 10, The dropped impurities will enter the second outer box 20 from the bottom of the inner box 10 .

As shown in Figure 1-2 and Figure 5, because the bottom of the blowing pipe 3 is provided with a connecting pipe 7, and the connecting pipe 7 and the blade 8 are located on the same horizontal line, when the connecting pipe 7 discharges airflow, the blade 8 and the first rotating shaft can be driven. 9 rotate together, and the first rotating shaft 9 is connected with the second rotating shaft 12 through the first transmission belt 11, so with the rotation of the first rotating shaft 9, the second rotating shaft 12 and the first bevel gear 13 can be rotated together, and then The second bevel gear 14 and the first rotating rod 15 are driven to rotate by the first bevel gear 13, and the first rotating rod 15 is connected with the second rotating rod 17 through the second transmission belt 16, so that the second rotating rod 17 Rotate, and then drive the connecting rod 18 and the brush 19 to rotate, as shown in FIG. The impurities on the inner wall are brushed off, the second outer box 20 is cleaned, and then the brushed-off impurities are discharged from the sewage outlet 21, which is very convenient, ensures the filtering effect of the dust collector, and improves the practicability of the dust collector.

Of course, the above descriptions are only specific embodiments of the present invention, and are not intended to limit the scope of implementation of the present invention. Any equivalent changes or modifications made in accordance with the structures, features and principles described in the scope of the patent application of the present invention are not intended to limit the scope of the present invention. It should be included in the scope of the patent application of this utility model.

Claims (6)

1. The utility model provides a sack cleaner convenient to clearance dust removal box inner wall laying dust, includes first outer box (1), connecting valve (5), air inlet (22) and controller (24), its characterized in that: the filter bag type dust remover is characterized in that a filter bag (2) is arranged inside the first outer box body (1), an injection pipe (3) is arranged above the filter bag (2), the injection pipe (3) is arranged inside the air purifying chamber (4), the right end of a connecting valve (5) is connected with the injection pipe (3), the bottom of the connecting valve (5) is connected with an air bag (6), the bottom of the injection pipe (3) is connected with a connecting pipe (7), a blade (8) is arranged below the connecting pipe (7), the blade (8) is arranged on the outer wall of a first rotating shaft (9), the first rotating shaft (9) is fixed on the inner wall of the inner box body (10), the inner box body (10) is arranged inside the first outer box body (1), the lower part of the first rotating shaft (9) is connected with a second rotating shaft (12) through a first transmission belt (11), and a first conical gear (13) is fixed at the right end of the second rotating shaft (12), a second bevel gear (14) is meshed and connected with the bottom of the first bevel gear (13), a first rotating rod (15) penetrates through the second bevel gear (14), the right side of the first rotating rod (15) is connected with a second rotating rod (17) through a second transmission belt (16), the outer wall of the second rotating rod (17) is connected with a connecting rod (18), and one end of the connecting rod (18) far away from the second rotating rod (17) is provided with a brush (19), the outer side of the brush (19) is provided with a second outer box body (20), and the second outer box body (20) is fixed at the bottom of the first outer box body (1), and the bottom of the second outer box (20) is provided with a sewage draining exit (21), the air inlet (22) is arranged at the left side of the second outer box (20), the right side of air-purifying chamber (4) is connected with gas vent (23), controller (24) are installed in the left side of first outer box (1).

2. The bag-type dust collector convenient for cleaning dust accumulated on the inner wall of the dust collection box body as claimed in claim 1, is characterized in that: the connecting pipe (7) and the blowing pipe (3) are connected in a threaded manner, and the connecting pipe (7) and the blowing pipe (3) are communicated with each other.

3. The bag-type dust collector convenient for cleaning dust accumulated on the inner wall of the dust collection box body as claimed in claim 1, is characterized in that: the blades (8) are distributed on the outer wall of the first rotating shaft (9) at equal angles, the bottoms of the blades (8) and the connecting pipe (7) are located on the same horizontal line, and the first rotating shaft (9) is connected with the inner box body (10) through a bearing.

4. The bag-type dust collector convenient for cleaning dust accumulated on the inner wall of the dust collection box body as claimed in claim 1, is characterized in that: the inner box body (10) is connected with the first outer box body (1) in a welding mode, the bottom of the inner box body (10) is in a mesh shape, and the aperture of the bottom of the inner box body (10) is 0.1-0.5 mm.

5. The bag-type dust collector convenient for cleaning dust accumulated on the inner wall of the dust collection box body as claimed in claim 1, is characterized in that: the second rotating rod (17) is connected with the bottom of the inner box body (10) through a bearing, and a gap is reserved between the bottom of the second rotating rod (17) and the sewage draining outlet (21).

6. The bag-type dust collector convenient for cleaning dust accumulated on the inner wall of the dust collection box body as claimed in claim 1, is characterized in that: the connecting rod (18) is connected with the second rotating rod (17) and the brush (19) through bolts, and the inner walls of the brush (19) and the second outer box body (20) are attached to each other.

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