Dust removal device for filter tube of dust collector

Abstract

The utility model provides a dust collector filter tube dust removal device which comprises a mounting plate, a dust removal mechanism and a driving mechanism, and the dust removal mechanism comprises an inner side dust removal brush, an outer side dust removal brush, a reciprocating screw rod and a nut seat; the inner side dust removal brush and the outer side dust removal brush are each provided with a nut base. The reciprocating screw rods are in one-to-one correspondence with the nut seats, and the two reciprocating screw rods are rotatably mounted on the mounting plate; the nut seats are mounted on the corresponding reciprocating screw rods; the driving mechanism can drive the two reciprocating lead screws to rotate. According to the dust collector, after the filter pipe of the dust collector is detached, the inner side dust removal brush is moved to the inner side of the filter pipe, the outer side dust removal brush is arranged on the outer side of the filter pipe in a sleeving mode, then the driving mechanism is controlled to act, the driving mechanism drives the two reciprocating lead screws to rotate, and the two reciprocating lead screws drive the corresponding nut seats to reciprocate in the length direction of the reciprocating lead screws; therefore, the corresponding inner side dust removal brush and the corresponding outer side dust removal brush are driven to move in a reciprocating mode to brush away dust on the inner side and the outer side of the filter pipe.

Description

Technical Field

[0001] The utility model relates to the technical field of dust removal by filter tubes of dust collectors, in particular to a dust removal device by filter tubes of dust collectors. Background Art

[0002] Dust collectors, also known as dust removers, have appeared in Japan and some European and American countries as early as the 1970s. They have the advantages of small size, high efficiency, low investment, and easy maintenance. However, due to their small equipment capacity, they are difficult to combine into large air volume equipment, the filtration wind speed is low, and the application range is narrow. They are only used in industries such as grain and welding, so they have not been widely promoted for many years.

[0003] In recent years, with the continuous development of new technologies and new materials, companies in Japan and the United States have improved the structure and filter materials of dust collectors, making cartridge dust collectors widely used in cement, steel, electricity, food, metallurgy, chemical industry and other industrial fields. The overall capacity has increased several times, becoming a filter area> 2000m 2 Large dust collectors are the best solution to solve the problems of traditional dust collectors, such as difficulty in collecting ultrafine dust, high filtration wind speed, poor cleaning effect, easy wear and leakage of filter bags, and high operating costs. Compared with various bag-type and electrostatic dust collectors on the market, they have the characteristics of large effective filtration area, low pressure difference, low emissions, small size, and long service life, becoming a new direction for the development of industrial dust collectors.

[0004] Among them, dust collectors usually use filter tubes to filter dust in compressed air. However, during the use of the filter tube, a large amount of dust will accumulate on its outer surface, affecting its ventilation volume. Because the filter tube needs to be cleaned regularly, the filter tube needs to be disassembled and cleaned. Therefore, a dust removal device is urgently needed to remove the dust remaining on the filter tube. Utility Model Content

[0005] In view of the above problems existing in the prior art, the technical problem to be solved by the utility model is that the filter tube used for a long time needs to be disassembled and cleaned, and for this purpose, a dust removal device is urgently needed to remove the dust remaining on the filter tube.

[0006] In order to solve the above technical problems, the utility model adopts the following technical solution: a dust collector filter tube dust removal device, comprising:

[0007] Mounting plate;

[0008] A dust removal mechanism, the dust removal mechanism comprising: an inner dust removal brush, an outer dust removal brush, a reciprocating screw and a nut seat; the inner dust removal brush and the outer dust removal brush are both equipped with a nut seat; the reciprocating screws correspond to the nut seats one by one, and the two reciprocating screws are rotatably mounted on the mounting plate; the nut seat is mounted on the corresponding reciprocating screw; and

[0009] A driving mechanism, wherein the driving mechanism can drive the two reciprocating screws to rotate.

[0010] In the utility model, after the filter tube of the dust collector is removed, the inner dust removal brush is moved to the inner side of the filter tube, and the outer dust removal brush is set on the outer side of the filter tube. Then the driving mechanism is controlled to operate, and the driving mechanism drives the two reciprocating screw rods to rotate. The two reciprocating screw rods drive the corresponding nut seats to reciprocate in the length direction of the reciprocating screw rods, thereby driving the corresponding inner dust removal brush and outer dust removal brush to reciprocate to brush off the dust on the inside and outside of the filter tube.

[0011] Preferably, the driving mechanism comprises: a motor and a gear; the motor is mounted on a mounting plate to drive one of the reciprocating screws to rotate; gears are mounted on both reciprocating screws, and the two gears mesh with each other. The motor drives one of the reciprocating screws to rotate, and the reciprocating screw drives the other reciprocating screw to rotate through the gear, thereby driving the two reciprocating screws to rotate.

[0012] Preferably, a handle is installed on the mounting plate, so that the mounting plate can be moved more conveniently.

[0013] Preferably, the mounting plate is also provided with guide rods for the inner dust removal brush and the outer dust removal brush, respectively. The inner dust removal brush and the outer dust removal brush are slidably mounted on the guide rods to guide the inner dust removal brush and the outer dust removal brush.

[0014] Preferably, it also includes a box body, one end of which is open, and the mounting plate is matched with the opening of the box body. The filter tube is placed in the box body, and then the dust removal mechanism is installed, and the mounting plate is abutted against the opening of the box body; so that when dust removal is performed, the flying of dust can be effectively reduced.

[0015] Preferably, a dust bag is installed at the lower end of the box, and a plurality of through holes connected to the dust bag are provided on the box. The dust bag can effectively collect dust and facilitate subsequent cleaning.

[0016] Compared with the prior art, the utility model has at least the following advantages:

[0017] 1. In the utility model, after the filter tube of the dust collector is removed, the inner dust removal brush is moved to the inner side of the filter tube, and the outer dust removal brush is set on the outer side of the filter tube. Then the driving mechanism is controlled to operate, and the driving mechanism drives the two reciprocating screws to rotate. The two reciprocating screws drive the corresponding nut seats to reciprocate in the length direction of the reciprocating screws, thereby driving the corresponding inner dust removal brush and outer dust removal brush to reciprocate to brush off the dust inside and outside the filter tube.

[0018] 2. In the utility model, the filter tube is placed in the box, and then the dust removal mechanism is installed, and the mounting plate is abutted against the opening of the box; so that when dust removal is performed, the flying of dust can be effectively reduced; through the setting of the dust bag, the dust can be effectively collected, which is convenient for subsequent cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the specific implementation of the utility model, the following will briefly introduce the drawings required for use in the specific implementation. In all the drawings, each element or part is not necessarily drawn according to the actual scale.

[0020] Figure 1 A three-dimensional diagram of a dust collector filter tube dust removal device provided in an embodiment of the utility model.

[0021] Figure 2 A three-dimensional diagram of a dust removal mechanism provided in an embodiment of the present utility model.

[0022] Figure 3 This is a top view of the box provided in the embodiment of the utility model.

[0023] Figure markings: 1-mounting plate, 11-handle, 12-guide rod, 2-dust removal mechanism, 21-inner dust removal brush, 22-outer dust removal brush, 23-reciprocating screw, 24-nut seat, 3-driving mechanism, 31-motor, 32-gear, 4-box, 41-through hole, 5-dust bag. DETAILED DESCRIPTION

[0024] The following embodiments of the technical solution of the utility model are described in detail in conjunction with the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the utility model, and are therefore only used as examples, and cannot be used to limit the protection scope of the utility model.

[0025] In the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0026] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] See also Figure 1-Figure 2 The utility model provides an embodiment: a dust collector filter tube dust removal device, comprising: a mounting plate 1, a dust removal mechanism 2 and a driving mechanism 3, the dust removal mechanism 2 comprising: an inner dust removal brush 21, an outer dust removal brush 22, a reciprocating screw 23 and a nut seat 24; the inner dust removal brush 21 and the outer dust removal brush 22 are both mounted with a nut seat 24; the reciprocating screw 23 corresponds to the nut seat 24 one by one, and the two reciprocating screws 23 are rotatably mounted on the mounting plate 1; the nut seat 24 is mounted on the corresponding reciprocating screw 23; the driving mechanism 3 can drive the two reciprocating screws 23 to rotate. Further, a handle 11 is mounted on the mounting plate 1; the mounting plate 1 can be moved more conveniently by the handle 11.

[0028] During specific implementation, after the filter tube of the dust collector is removed, the inner dust removal brush 21 is moved to the inner side of the filter tube, and the outer dust removal brush 22 is mounted on the outer side of the filter tube. Then, the driving mechanism 3 is controlled to operate, and the driving mechanism 3 drives the two reciprocating screws 23 to rotate. The two reciprocating screws 23 drive the corresponding nut seats 24 to reciprocate in the length direction of the reciprocating screws 23, thereby driving the corresponding inner dust removal brush 21 and the outer dust removal brush 22 to reciprocate to brush away the dust on the inside and outside of the filter tube.

[0029] See also Figure 1-Figure 2 In other embodiments, the driving mechanism 3 includes: a motor 31 and a gear 32; the motor 31 is mounted on the mounting plate 1 to drive one of the reciprocating screws 23 to rotate; the two reciprocating screws 23 are both mounted with a gear 32, and the two gears 32 mesh with each other. In specific implementation, when the motor 31 is actuated, the motor 31 drives one of the reciprocating screws 23 to rotate, and the reciprocating screw 23 drives the other reciprocating screw 23 to rotate through the gear 32, thereby driving the two reciprocating screws 23 to rotate.

[0030] See also Figure 1-Figure 3 In other embodiments, the mounting plate 1 is further provided with a guide rod 12 for the inner dust removal brush 21 and the outer dust removal brush 22. The inner dust removal brush 21 and the outer dust removal brush 22 are slidably mounted on the guide rod 12 to guide the inner dust removal brush 21 and the outer dust removal brush 22.

[0031] See also Figure 1-Figure 3In other embodiments, a box body 4 is further included, one end of which is open, and the mounting plate 1 is matched with the opening of the box body 4. In specific implementation, the filter tube is placed in the box body 4, and then the dust removal mechanism 2 is installed, and the mounting plate 1 is abutted against the opening of the box body 4; so that the flying of dust can be effectively reduced during dust removal.

[0032] See also Figure 1-Figure 3 In another embodiment, a dust bag 5 is installed at the lower end of the box body 4, and a plurality of through holes 41 connected to the dust bag 5 are opened on the box body 4; through the provision of the dust bag 5, dust can be effectively collected to facilitate subsequent cleaning.

[0033] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein by equivalents. These modifications or replacements do not deviate the essence of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present invention, and they should all be included in the scope of the claims and specification of the present invention.

Claims

1. A dust collector filter tube dust removal device, characterized in that: include: Mounting plate; A dust removal mechanism, the dust removal mechanism comprising: an inner dust removal brush, an outer dust removal brush, a reciprocating screw and a nut seat; the inner dust removal brush and the outer dust removal brush are both installed with a nut seat; the reciprocating screws correspond to the nut seats one by one, and the two reciprocating screws are rotatably installed on the mounting plate; the nut seat is installed on the corresponding reciprocating screw; the mounting plate is also installed with guide rods for the inner dust removal brush and the outer dust removal brush; and A driving mechanism, wherein the driving mechanism can drive the two reciprocating screws to rotate.

2. A dust collector filter tube dust removal device according to claim 1, characterized in that: The driving mechanism comprises: a motor and a gear; the motor is mounted on a mounting plate to drive one of the reciprocating screws to rotate; gears are mounted on both reciprocating screws, and the two gears mesh with each other.

3. A dust collector filter tube dust removal device according to claim 1, characterized in that: A handle is installed on the mounting plate.

4. A dust collector filter tube dust removal device according to claim 1, characterized in that: It also includes a box body, one end of which is open, and the mounting plate is matched with the opening of the box body.

5. A dust collector filter tube dust removal device according to claim 4, characterized in that: A dust collecting bag is installed at the lower end of the box body, and a plurality of through holes communicating with the dust collecting bag are opened on the box body.

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