Dedusting pretreatment equipment

Abstract

The utility model discloses dust removal pretreatment equipment which comprises a collecting box and a connecting pipeline for industrial equipment dust removal and further comprises a cleaning assembly, an air inlet and an exhaust fan which are in butt joint with an inner cavity are arranged on the outer side of the collecting box, and the cleaning assembly comprises a mounting sleeve and a plurality of groups of rotating shafts which are connected and spliced. The mounting sleeve is in threaded connection with the air inlet, multiple sets of spring telescopic pins are evenly arranged on the outer side of the rotating shaft, cleaning blocks are fixedly connected to the outer sides of the spring telescopic pins, two sets of symmetrical bent rods are fixedly connected to the outer side of the air inlet, and limiting pins are movably inserted into the outer sides of the bent rods in a penetrating mode; and two groups of limiting holes butted with the limiting pins are formed in the outer side of the connecting pipeline. According to the cleaning device, the cleaning assembly can be installed between the collecting box for dust removal and the connecting pipeline in a matched mode, dust adhering to the interior of the connecting pipeline for dust removal can be periodically and thoroughly cleaned away, follow-up industrial equipment dust removal work is pretreated, and normal proceeding of follow-up industrial equipment dust removal is guaranteed.

Description

Technical Field

[0001] The utility model relates to environmental protection related fields, in particular to dust removal pretreatment equipment. Background Art

[0002] Dust removal equipment is a commonly used equipment in industrial production. Many production devices need to install dust removal equipment at their air inlets and outlets to achieve dust removal in conjunction with pipeline connections. At present, during the use of dust removal equipment, water vapor from the outside or inside the equipment is easy to adhere to the inner wall of the connecting pipe, and then it is easy to adhere to dust during the dust removal process, which is difficult to clean. For this reason, it is necessary to pre-treat the dust attached to the inner wall of the connected pipe before using the dust removal equipment or during regular maintenance, so as to ensure the normal progress of subsequent dust removal operations. Utility Model Content

[0003] The utility model designs a dust removal pretreatment device to solve the technical problems raised in the background technology and proposes the following technical solutions:

[0004] A dust removal pretreatment device includes a collection box and a connecting pipe for dust removal of industrial equipment, and also includes a cleaning component. The outside of the collection box is provided with an air inlet and an exhaust fan connected to an inner cavity. The cleaning component includes a mounting sleeve and multiple groups of connected and spliced ​​rotating shafts. The mounting sleeve is threadedly connected to the air inlet. Multiple groups of spring telescopic pins are evenly arranged on the outside of the rotating shaft, and a cleaning block is fixedly connected to the outside of the spring telescopic pins. Two groups of symmetrical bending rods are fixedly connected to the outside of the air inlet. Limiting pins are movably inserted and inserted into the outside of the bending rods, and two groups of limiting holes connected to the limiting pins are arranged on the outside of the connecting pipe.

[0005] Preferably, a box door communicating with the inner cavity is provided on the outside of the collection box, and a handle is also provided on the outside of the collection box.

[0006] Preferably, a motor for driving the rotating shaft to rotate is fixedly connected to the inner cavity of the mounting sleeve, and the motor is fixedly connected to the inner wall of the mounting sleeve via a bracket.

[0007] Preferably, the outer end of the limiting pin is fixedly connected with a fixing block, and the fixing block is connected to the outer side of the bending rod through a spring.

[0008] Preferably, the spring is in a contracted state by default.

[0009] Preferably, adjacent rotating shafts are detachably fixedly connected via fasteners.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] The utility model provides a component for cleaning the dust removal connecting pipes of the industrial equipment. The cleaning component can be installed between the dust collection box and the connecting pipe, so that the dust attached to the internal part of the dust removal connecting pipe can be regularly cleaned thoroughly, and the subsequent dust removal operation of the industrial equipment can be pre-processed to ensure the normal operation of the subsequent dust removal of the industrial equipment. In addition, the pre-treatment cleaning component has a simple disassembly and assembly structure and is very convenient to use. It has obvious practical effects and improved portability, and is worthy of promotion and use in the existing market. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the structure of the utility model;

[0013] Figure 2 This is a schematic diagram of the structure disassembly of the utility model;

[0014] Figure 3 It is a schematic diagram of the cleaning frame and the connection structure of the utility model.

[0015] In the figure: 1-collection box, 101-box door, 102-handle, 2-air inlet, 3-exhaust fan, 4-installation sleeve, 401-motor, 402-bracket, 5-connecting pipe, 6-bending rod, 7-limiting pin, 701-fixing block, 702-spring, 8-limiting hole, 9-rotating shaft, 10-spring telescopic pin, 11-cleaning block. DETAILED DESCRIPTION

[0016] In the description of 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" 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.

[0017] In the description of the present invention, "plurality" means two or more than two, unless otherwise clearly and specifically defined.

[0018] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" 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 it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0020] Reference Manual Attached Figure 1-3 A dust removal pretreatment device includes a collection box 1 and a connecting pipe 5 for dust removal of industrial equipment, and also includes a cleaning component. The outer side of the collection box 1 is provided with an air inlet 2 and an exhaust fan 3 that are connected to the inner cavity. The cleaning component includes a mounting sleeve 4 and a plurality of groups of connected and spliced ​​rotating shafts 9. Adjacent rotating shafts 9 are detachably fixedly connected by fasteners. The inner cavity of the mounting sleeve 4 is fixedly connected with a motor 401 that drives the rotating shaft 9 to rotate, and the motor 401 is fixedly connected to the inner wall of the mounting sleeve 4 through a bracket 402. A plurality of groups of spring telescopic pins 10 are evenly arranged on the outer side of the rotating shaft 9. , and a cleaning block 11 is fixedly connected to the outside of the spring telescopic pin 10, two groups of symmetrical bending rods 6 are fixedly connected to the outside of the air inlet 2, and the limiting pin 7 is movably inserted and inserted into the outside of the bending rod 6, and two groups of limiting holes 8 are arranged on the outside of the connecting pipe 5 to connect to the limiting pin 7, and a fixing block 701 is fixedly connected to the outer end of the limiting pin 7, and the fixing block 701 is connected to the outside of the bending rod 6 through a spring 702. The spring 702 is in a retracted state by default, and the spring telescopic pin 10 is in an extended state by default, so that the cleaning block 11 can abut against the inner wall of the connecting pipe 5.

[0021] Based on the above structure, before the dust removal equipment is used or during regular maintenance, the device pre-treats the dust attached to the inner wall 5 of the connecting pipe by threading the mounting sleeve 4 to the air inlet 2 of the collection box 1, while the other side of the mounting sleeve 4 is docked to the outside of the connecting pipe 5, and the rotating shaft 9 on the outside of the mounting sleeve 4 and the connected structure are inserted into the connecting pipe 5 (the rotating shaft 9 can be disassembled and fixed by fasteners to achieve splicing, so as to meet the use of connecting pipes 5 of different lengths). In the docking process, the fixing block 701 is pulled in advance and the spring 702 is stretched to move the limit pin 7 upward, and after the mounting sleeve 4 is docked with the connecting pipe 5, the fixing block 701 is released, and the limit pin 7 is clamped in the limit hole 8 on the outside of the connecting pipe 5 under the elastic contraction of the spring 702, so that the overall clamping installation on the outside of the connecting pipe 5 can be completed. Then, the motor 401 is started through the external switch, driving the rotating shaft 9 and the spring-extended retractable pin 10 and the cleaning block 11 on the outside thereof to clean the inner wall of the connecting pipe 5, and the dust adhering to the inner wall of the connecting pipe 5 is extracted into the collection box 1 in cooperation with the exhaust fan 3 to complete the pretreatment operation. In addition, there are two groups of limit holes 8. After the pretreatment is completed, the installation sleeve 4 and the connected structure are disassembled, and then the air inlet 2 is directly connected to the outside of the connecting pipe 5, and the limit pin 7 is engaged in another group of limit holes 8 on the outside of the connecting pipe 5 to complete the installation of the collection box 1 on the outside of the connecting pipe 5, so as to facilitate the exhaust fan 3 to perform dust removal operations on industrial equipment.

[0022] Among them, a box door 101 connected to the inner cavity is arranged on the outside of the collection box 1, which is convenient for cleaning the collected dust. A handle 102 is also arranged on the outside of the collection box 1, which is convenient for holding the whole box for picking up and moving.

[0023] In the description of the present invention, it is necessary to understand that the terms indicating orientation or positional relationship are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention.

Claims

1. A dust removal pretreatment device, comprising a collection box (1) and a connecting pipe (5) for dust removal of industrial equipment, and also comprising a cleaning component, characterized in that: The outside of the collecting box (1) is provided with an air inlet (2) and an exhaust fan (3) which are connected to the inner cavity. The cleaning component comprises a mounting sleeve (4) and a plurality of connected rotating shafts (9). The mounting sleeve (4) is threadedly connected to the air inlet (2). A plurality of spring telescopic pins (10) are evenly arranged on the outside of the rotating shaft (9), and a cleaning block (11) is fixedly connected to the outside of the spring telescopic pins (10). Two groups of symmetrical bending rods (6) are fixedly connected to the outside of the air inlet (2). A limit pin (7) is movably inserted and inserted into the outside of the bending rod (6), and two groups of limit holes (8) which are connected to the limit pin (7) are arranged on the outside of the connecting pipe (5).

2. A dust removal pretreatment equipment according to claim 1, characterized in that: The outside of the collection box (1) is provided with a box door (101) communicating with the inner cavity, and the outside of the collection box (1) is also provided with a handle (102).

3. A dust removal pretreatment equipment according to claim 2, characterized in that: The inner cavity of the installation sleeve (4) is fixedly connected to a motor (401) for driving the rotating shaft (9) to rotate, and the motor (401) is fixedly connected to the inner wall of the installation sleeve (4) via a bracket (402).

4. A dust removal pretreatment equipment according to claim 3, characterized in that: The outer end of the limiting pin (7) is fixedly connected to a fixing block (701), and the fixing block (701) is connected to the outer side of the bending rod (6) via a spring (702).

5. A dust removal pretreatment equipment according to claim 4, characterized in that: The spring (702) is in a contracted state by default.

6. A dust removal pretreatment equipment according to claim 5, characterized in that: Adjacent rotating shafts (9) are detachably fixedly connected via fasteners.

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