Anti-clogging bag dust collector

Abstract

The utility model relates to the field of bag dust collectors, and discloses an anti-clogging bag dust collector, including a bag dust collector housing, a motor, a mounting frame and a dust filter bag, an air intake pipe is installed on one side surface of the motor, a first air pipe is installed on one side surface of the bottom of the air intake pipe, a second air pipe is installed on one side surface of the first air pipe, a slider and a clamp are arranged on one side surface of the top of the bag dust collector housing, mounting parts are installed on both sides of the slider, a support part is installed on one side surface of the mounting part, and a connector is installed on one side surface of the bottom of the slider. The utility model extends the length of the air pipe by arranging a slider and a connector on the top of the bag dust collector housing, and arranging a first air pipe and a second air pipe at the bottom of the air intake pipe, so that the wind pressure is better delivered to the dust filter bag, avoiding the dust filter cloth and arranging a push plate on one side of the push rod, so as to achieve portable cleaning of the dust filter bag.

Description

Technical Field

[0001] The utility model relates to the field of bag dust collectors, in particular to an anti-clogging bag dust collector. Background Art

[0002] The bag filter is a dry dust filter. It is suitable for capturing fine, dry, non-fibrous dust. The filter bag is made of textile filter cloth or non-textile felt, and uses the filtering effect of fiber fabric to filter the dust-containing gas. When the dust-containing gas enters the bag filter, the large particles and heavy dust settle down due to gravity and fall into the ash hopper. When the gas containing finer dust passes through the filter material, the dust is retained, so that the gas is purified.

[0003] At present, the existing Chinese patent with publication number CN216703663U discloses a quick-detachable bag dust collector, which is provided with a locking assembly. By utilizing the design of the locking assembly, the rotating block and the cylindrical block cooperate with each other. Under the action of the compression spring, it is convenient for the rotating block to be forced to move vertically. The rotating block and the cylindrical rod fit each other, which is convenient for limiting the vertical movement of the cylindrical rod, thereby achieving the effect of locking and fixing. A circular plate and a connecting column are provided, which cooperate with each other to facilitate the rotating block to rotate under force, thereby facilitating the installation of the dust removal skeleton and the dust removal bag. The cylindrical rod and the fixed block cooperate with each other so that there is a certain distance between the cylindrical rod and the support plate, which is convenient for installation and disassembly and replacement; although the device solves the above-mentioned shortcomings, the device also has the following defects: 1. The dust filter bag inside the device is easy to be blocked during operation, affecting the operating efficiency of the device; 2. After the device is used for a period of time, the dust filter bag needs to be cleaned regularly to achieve better dust removal efficiency, but the existing device needs to remove the dust filter bag after the device is dismantled, which affects the cleaning efficiency and is inconvenient. Utility Model Content

[0004] The technical problem to be solved by the utility model is to overcome the defects of the prior art and provide an anti-clogging bag dust collector, which can better transmit wind pressure to the dust filter bag to avoid clogging of the dust filter bag, and can achieve portable cleaning of the dust filter bag, thereby improving cleaning efficiency and portability during cleaning.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0006] The utility model discloses an anti-clogging bag dust collector, comprising a bag dust collector shell, a motor, a mounting frame and a dust filter bag, an air inlet pipe is installed on one side surface of the motor, a first air pipe is installed on one side surface of the bottom of the air inlet pipe, a second air pipe is installed on one side surface of the first air pipe, a slider and a clamp are arranged on one side surface of the top of the bag dust collector shell, mounting parts are installed on both sides of the slider, a support part is installed on one side surface of the mounting part, and a connecting part is installed on one side surface of the bottom of the slider.

[0007] As a preferred technical solution of the utility model, a mounting frame is provided on one side surface of the inner part of the bag-type dust collector shell, a dust filter bag is installed on one side surface of the mounting frame, bases are provided on both side surfaces of the bag-type dust collector shell, a gasket is provided on one side surface of the inner part of the base, fixing cylinders are provided on both side surfaces of the inner part of the bag-type dust collector shell, push rods are installed inside the base and the fixing cylinder, and a push plate is installed on the other side surface of the push rod.

[0008] As a preferred technical solution of the utility model, the slider is movably connected to the bag-type dust collector housing and is made of stainless steel. The mounting piece is fixedly connected to the slider, and a shaft is provided inside the mounting piece. The support piece is movably connected to the mounting piece through the shaft, and the clamp is fixedly connected to the bag-type dust collector housing.

[0009] As a preferred technical solution of the utility model, the top of the support member is arranged in an arc shape, and a rubber pad is arranged on one side surface of the clamping member and the support member, and the rubber pad is made of natural rubber.

[0010] As a preferred technical solution of the utility model, the air inlet pipe is fixedly connected to the first air pipe, the first air pipe is flexibly connected to the second air pipe, both are made of stainless steel, and the second air pipe is fixedly connected to the slider via a connecting piece.

[0011] As a preferred technical solution of the utility model, the base, the fixing cylinder and the outer shell of the bag filter are all fixedly connected and are made of stainless steel.

[0012] As an optimal technical solution of the utility model, the push rod is connected to the base and the fixed cylinder with a movable buckle, the push rod is fixedly connected to the push plate, and the push rod and the push plate are made of aluminum alloy, the washer is fixedly connected to the base, and the washer is made of natural rubber

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] The utility model extends the length of the air pipe by arranging a slider and a connecting piece on the top of the bag dust collector shell, and arranging a first air pipe and a second air pipe at the bottom of the air inlet pipe, so that the wind pressure can be better transmitted to the dust filter bag to avoid clogging of the dust filter bag. By arranging pushing rods on both sides of the bag dust collector shell and a pushing plate on one side of the pushing rod, portable cleaning of the dust filter bag can be achieved, thereby improving cleaning efficiency and portability during cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a cross-sectional view of the overall structure of the utility model;

[0018] Figure 3 It is an enlarged cross-sectional view of a local structure of a slider assembly of the utility model;

[0019] Figure 4 It is an enlarged cross-sectional view of a part of the push rod assembly of the utility model;

[0020] In the figure: 1. Bag filter housing; 2. Motor; 3. Mounting frame; 4. Dust filter bag; 5. Air inlet pipe; 6. Second air pipe; 7. Slider; 8. Clamp; 9. Mounting piece; 10. Support piece; 11. Connecting piece; 12. Base; 13. Washer; 14. Fixing cylinder; 15. Push rod; 16. Push plate; 17. Rubber pad; 18. First air pipe. DETAILED DESCRIPTION

[0021] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0022] In the drawings, the same reference numerals all refer to the same components. Example

[0023] like Figure 1-4As shown, the utility model provides an anti-clogging bag dust collector, including a bag dust collector housing 1, a motor 2, a mounting frame 3 and a dust filter bag 4, an air intake pipe 5 is installed on one side surface of the motor 2, a first air pipe 18 is installed on the bottom side surface of the air intake pipe 5, a second air pipe 6 is installed on one side surface of the first air pipe 5, a slider 7 and a clamp 8 are provided on the top side surface of the bag dust collector housing 1, mounting members 9 are installed on both sides of the slider 7, a support member 10 is installed on one side surface of the mounting member 9, and a connecting member 11 is installed on the bottom side surface of the slider 7.

[0024] Specifically, Figure 1 , Figure 2 and Figure 3 As shown, when using the device, the slider 7 installed on the top of the bag dust collector housing 1 is lifted up to the highest point of the clamp 8, and after the clamping fixation of the support member 10 and the clamp 8 is released, the support members 10 on both sides of the slider 7 are moved upward horizontally with the mounting member 9 as the axis, so that the support members 10 on both sides are kept horizontally and laterally, and then the slider 7 is moved downward along the bag dust collector housing 1 at the same time until the mounting members 9 on both sides of the slider 7 fix the slider 7 limit buckle to the top of the bag dust collector housing 1, and the second air pipe 6 is fixedly connected to the slider 7 through the connecting member 11. When the slider 7 moves downward, it will also drive the second air pipe 6 to move downward through the connecting member 11 until it is inserted into the top of the dust filter bag 4, so that the air inlet pipe 5 can better transport the strong wind pressure to the inside of the dust filter bag 4 through the first air pipe 18 and the second air pipe 6, so as to clean the dust attached to the dust filter bag 4, avoid the dust from clogging the dust filter bag 4, and improve the anti-clogging performance of the device. Example

[0025] After the equipment has been used for a certain period of time, it is necessary to dismantle the equipment and take out the dust filter bag 4 for cleaning, but the cleaning efficiency is low. Figure 2 and Figure 4 As shown, bases 12 are provided on both sides of the bag-type dust collector housing 1, and a fixing cylinder 14 is provided on the inner side of the bag-type dust collector housing 1 at a position corresponding to the position of the base 12. The fixing cylinder 14 and the base 12 are both arranged in a circular ring shape for installing a fixed push rod 15. A gasket 13 is also installed on the contact side between the base 12 and the push rod 15. The gasket 13 is used to isolate liquid and gas and increase the air tightness between the push rod 15 and the base 12. A push rod 15 is installed inside the base 12 and the fixing cylinder 14. The push rod 15 is made of stainless steel. The push rod 15 is inserted into the interior through the bag-type dust collector housing 1, and a push plate 16 is installed on one side of the push rod 15. The push plate 16 is made of stainless steel.

[0026] When in use, the user pushes the rod 15 until the push plate 16 installed on one side of the push rod 15 pushes and hits the dust filter bag 4 installed inside the bag filter housing 1. After hitting the dust filter bag 4, the push plate 16 can knock off the dust attached to the dust filter bag 4, thereby improving the cleaning efficiency of the dust filter bag 4 and improving the portability of the user's cleaning.

[0027] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. An anti-clogging bag filter, comprising a bag filter housing (1), a motor (2), a mounting frame (3) and a dust filter bag (4), characterized in that: An air intake pipe (5) is mounted on one side surface of the motor (2), a first air pipe (18) is mounted on one side surface of the bottom of the air intake pipe (5), a second air pipe (6) is mounted on one side surface of the first air pipe (18), a slider (7) and a clamp (8) are provided on one side surface of the top of the bag filter housing (1), mounting parts (9) are mounted on both sides of the slider (7), a support part (10) is mounted on one side surface of the mounting part (9), and a connecting part (11) is mounted on one side surface of the bottom of the slider (7).

2. The anti-clogging bag filter according to claim 1, characterized in that: A mounting frame (3) is provided on one side surface of the inner part of the bag filter housing (1), a dust filter bag (4) is mounted on one side surface of the mounting frame (3), a base (12) is provided on both side surfaces of the bag filter housing (1), a gasket (13) is provided on one side surface of the inner part of the base (12), a fixing cylinder (14) is provided on both side surfaces of the inner part of the bag filter housing (1), a push rod (15) is mounted inside the base (12) and the fixing cylinder (14), and a push plate (16) is mounted on the other side surface of the push rod (15).

3. The anti-clogging bag dust collector according to claim 1, characterized in that: The slider (7) is movably connected to the bag filter housing (1) and is made of stainless steel. The mounting member (9) is fixedly connected to the slider (7). A shaft is provided inside the mounting member (9). The support member (10) is movably connected to the mounting member (9) via the shaft. The clamping member (8) is fixedly connected to the bag filter housing (1).

4. The anti-clogging bag filter according to claim 3, characterized in that: The top of the support member (10) is arranged in an arc shape, and a rubber pad (17) is arranged on one side surface of the clamping member (8) and the support member (10), and the rubber pad (17) is made of natural rubber.

5. The anti-clogging bag dust collector according to claim 1, characterized in that: The air inlet pipe (5) is fixedly connected to the first air pipe (18), the first air pipe (18) is flexibly connected to the second air pipe (6), both are made of stainless steel, and the second air pipe (6) is fixedly connected to the slider (7) via a connecting piece (11).

6. The anti-clogging bag filter according to claim 2, characterized in that: The base (12), the fixing cylinder (14) and the bag filter housing (1) are all fixedly connected and are made of stainless steel.

7. The anti-clogging bag dust collector according to claim 2, characterized in that: The push rod (15) is connected to the base (12) and the fixed cylinder (14) by means of movable buckles; the push rod (15) is fixedly connected to the push plate (16); the push rod (15) and the push plate (16) are both made of aluminum alloy; the washer (13) is fixedly connected to the base (12); the washer (13) is made of natural rubber.

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