CN219231767U

CN219231767U - High-efficient filtration adsorption equipment of lacquer waste gas that contains

Info

Publication number: CN219231767U
Application number: CN202320066245.9U
Authority: CN
Inventors: 张宏杰; 张婷; 刘飞
Original assignee: Nantong Tdh Environmental Protection Technology Co ltd
Current assignee: Nantong Tdh Environmental Protection Technology Co ltd
Priority date: 2023-01-10
Filing date: 2023-01-10
Publication date: 2023-06-23
Anticipated expiration: 2033-01-10

Abstract

The utility model provides a high-efficiency filtering and adsorbing device for paint-containing waste gas, which comprises a filter pipe and a filter core; the filter core is rotatably arranged in the filter tube through the rotating shaft, the filter tube is internally provided with the mounting groove, the filter core is movably connected with the mounting groove, the filter core is fixedly provided with the springs, the two ends of each spring are respectively fixedly connected with the filter core and the inner wall of the mounting groove, the reducing motor is fixedly arranged in the filter tube, the output shaft of the reducing motor is fixedly provided with the push rod, the filter core is fixedly provided with the connecting rod, the connecting rod is internally provided with the slot, and the push rod is movably connected with the slot.

Description

High-efficient filtration adsorption equipment of lacquer waste gas that contains

Technical Field

The utility model relates to the technical field of waste gas filtration, in particular to a high-efficiency filtration and adsorption device for paint-containing waste gas.

Background

The current spray painting technology adopts the means of high pressure atomized paint to apply most, because the spray painting is difficult to control present precision when to object spraying, consequently some paint particles can form free paint mist along with the air current, if do not carry out purification treatment to paint mist in the operation process, not only lead to the fact the pollution to the environment and influence, can cause chronic or acute poisoning's injury to workshop staff moreover, current waste gas paint mist filter equipment is inconvenient to clear up the filter layer, leads to dust and solidifies paint mist and blocks up the filter layer, influences filter equipment's normal use.

For example, the application number is: 202022740036.7, including the casing, fixed mounting has the filter layer in the casing, and fixed mounting has the one end of connecting rod on the casing top inner wall and rotates through the hinge and install the revolving board, and the other end fixed mounting of connecting rod has first framework, and transverse hole has been seted up to first framework one side, and transverse hole internal rotation installs the cross axle, and cross axle one end fixed mounting has the montant, and montant one side fixed mounting has the brush, brush and filter layer one side swing joint. According to the utility model, the dust generated in the process is cleaned by driving the hairbrush to rotate while knocking and vibrating the filter screen in the waste gas paint mist filter equipment, so that the filter layer is prevented from being blocked, and the continuous use is facilitated.

Aiming at the related technology, the inventor considers that the knocking plate is adopted to knock the filter layer, so that the filter layer vibrates to shake off dust on the filter layer, but because the filter layer is fixedly arranged in the shell, the mode of knocking by the knocking plate can not enable the filter layer to vibrate well, the cleaning effect is poor, and in order to solve the problems, the high-efficiency filtering and adsorbing device for the paint-containing waste gas is provided.

Disclosure of Invention

In order to achieve the above purpose, the utility model provides a high-efficiency filtering and adsorbing device for paint-containing waste gas, which comprises a filtering pipe and a filtering core; the filter core is rotationally installed in the filter tube through the pivot, be equipped with the mounting groove in the filter tube, the filter core with mounting groove swing joint, filter core fixed mounting has the spring, the spring both ends respectively with the filter core with mounting groove inner wall fixed connection, fixed mounting has gear motor in the filter tube, gear motor output shaft fixed mounting has the push rod, filter core fixed mounting has the connecting rod, be equipped with the slot in the connecting rod, the push rod with slot swing joint.

Preferably, a first sealing gasket is fixedly installed on the filter element, and the first sealing gasket is in contact with the filter pipe.

Preferably, a second sealing gasket is fixedly installed on the filter element, and the second sealing gasket is in contact with the installation groove.

Preferably, a cambered surface is arranged on one surface of the slot, which is in contact with the push rod, and the section shape of the end head of the push rod is arc-shaped.

Preferably, the filter element is obliquely arranged.

Preferably, the filter tube lower extreme is through buckle demountable installation has the collection box, the collection box is located the filter core below.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, the push rod is driven to rotate through the gear motor, the push rod is inserted into the slot to push the connecting rod, the filter core is driven to rotate, the spring is extruded while the filter core rotates, and when the push rod leaves the slot, the filter core is pushed to impact the filter pipe under the rebound of the spring, so that the filter core generates high-strength vibration, dust on the filter core is conveniently vibrated down, the cleaning effect is good, the filter core is prevented from being blocked, the efficient filtration of waste gas is ensured, and the practicability is good.

Drawings

FIG. 1 is a schematic view of a filter tube according to the present utility model;

FIG. 2 is an enlarged schematic view of the structure of the area A in FIG. 1 according to the present utility model;

fig. 3 is a schematic view of a filter element according to the present utility model.

In the figure: 1. a filter tube; 11. a mounting groove; 12. a speed reducing motor; 121. a push rod; 13. a collection box; 2. a filter element; 21. a spring; 22. a connecting rod; 221. a slot; 23. a first gasket; 24. and a second gasket.

Detailed Description

In order that the utility model may be more fully understood, a more particular description of the utility model will be rendered by reference to the appended drawings, in which several embodiments of the utility model are illustrated, but which may be embodied in different forms and are not limited to the embodiments described herein, which are, on the contrary, provided to provide a more thorough and complete disclosure of the utility model.

It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to the other element, it may be directly connected to the other element or intervening elements may also be present, the terms "vertical", "horizontal", "left", "right" and the like are used herein for the purpose of illustration only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs, and the terms used herein in this description of the utility model are for the purpose of describing particular embodiments only and are not intended to be limiting of the utility model, with the term "and/or" as used herein including any and all combinations of one or more of the associated listed items.

Embodiment one:

referring to fig. 1-3, the utility model provides a high-efficiency filtering and adsorbing device for paint-containing waste gas, which comprises a filtering pipe 1 and a filtering core 2; the filter element 2 is rotatably mounted in the filter tube 1 through a rotating shaft, a mounting groove 11 is formed in the filter tube 1, the filter element 2 is movably connected with the mounting groove 11, a spring 21 is fixedly mounted on the filter element 2, two ends of the spring 21 are fixedly connected with the filter element 2 and the inner wall of the mounting groove 11 respectively, a gear motor 12 is fixedly mounted in the filter tube 1, a push rod 121 is fixedly mounted on an output shaft of the gear motor 12, a connecting rod 22 is fixedly mounted on the filter element 2, a slot 221 is formed in the connecting rod 22, and the push rod 121 is movably connected with the slot 221.

Referring to fig. 1 and 3, a first sealing pad 23 is fixedly installed on the filter core 2, and the first sealing pad 23 contacts with the filter tube 1, so that the filter core 2 contacts with the filter tube 1 tightly to prevent exhaust gas leakage.

Referring to fig. 1-3, the filter element 2 is fixedly provided with a second sealing pad 24, and the second sealing pad 24 contacts with the mounting groove 11, so that the filter element 2 is protected while the filter element 2 is tightly contacted with the filter tube 1, and the damage to the filter element 2 caused by collision is prevented.

Referring to fig. 1-3, a cambered surface is disposed on a surface of the slot 221 contacting the push rod 121, and the cross-section of the end of the push rod 121 is arc-shaped, so that friction between the slot 221 and the push rod 121 is reduced, and the service life of the device is effectively prolonged.

With reference to fig. 1-2, the filter element 2 is mounted obliquely, so that dust can be well shaken off by the design.

Please refer to fig. 1, the lower end of the filter tube 1 is detachably provided with a collecting box 13 through a buckle, the collecting box 13 is located below the filter core 2, and the design is convenient for cleaning the dust falling off, so as to prevent dust accumulation from affecting the filtering effect.

The specific operation mode of the first embodiment of the utility model is as follows:

when the filter cartridge is used, the gear motor 12 is started, the output shaft of the gear motor 12 rotates anticlockwise to drive the push rod 121 to rotate anticlockwise, the push rod 121 rotates to be inserted into the slot 221 and pushes the connecting rod 22 to move, the connecting rod 22 moves to drive the filter cartridge 2 to move, the filter cartridge 2 moves to squeeze the spring 21, the spring 21 compresses, when the push rod 121 rotates to leave the slot 221, the spring 21 resets and rebounds to push the filter cartridge 2 to strike the inner wall of the mounting groove 11, the whole filter cartridge 2 generates vibration, thereby effectively shaking off dust attached to the filter cartridge 2, the filter cartridge 2 resets to drive the connecting rod 22 to move and reset, so that the push rod 121 drives the connecting rod 22 to move again, the filter cartridge 2 shakes and cleans for a plurality of times, the continuous use of the filter cartridge 2 is facilitated, so as to keep high-efficiency filtered waste gas, the shaken off dust falls into the collecting box 13, the dust in the collecting box 13 is cleaned conveniently through the detachable structure of the collecting box 13 and the filter tube 1, and the structure is simple and reasonable, and the practicality is good.

While the utility model has been described above with reference to the accompanying drawings, it will be apparent that the utility model is not limited to the embodiments described above, but is intended to be within the scope of the utility model, as long as such insubstantial modifications are made by the method concepts and technical solutions of the utility model, or the concepts and technical solutions of the utility model are applied directly to other occasions without any modifications.

Claims

1. The utility model provides a high-efficient filtration adsorption equipment of lacquer waste gas which characterized in that: comprises a filter pipe (1) and a filter core (2);

filter core (2) are installed through the pivot rotation in filter tube (1), be equipped with mounting groove (11) in filter tube (1), filter core (2) with mounting groove (11) swing joint, filter core (2) fixed mounting has spring (21), spring (21) both ends respectively with filter core (2) with mounting groove (11) inner wall fixed connection, fixed mounting has gear motor (12) in filter tube (1), gear motor (12) output shaft fixed mounting has push rod (121), filter core (2) fixed mounting has connecting rod (22), be equipped with slot (221) in connecting rod (22), push rod (121) with slot (221) swing joint.

2. The paint-containing waste gas efficient filtering and adsorbing device as set forth in claim 1, wherein: a first sealing gasket (23) is fixedly arranged on the filter core (2), and the first sealing gasket (23) is in contact with the filter tube (1).

3. The paint-containing waste gas efficient filtering and adsorbing device as set forth in claim 1, wherein: a second sealing gasket (24) is fixedly arranged on the filter core (2), and the second sealing gasket (24) is in contact with the mounting groove (11).

4. The paint-containing waste gas efficient filtering and adsorbing device as set forth in claim 1, wherein: the slot (221) is provided with an arc surface on one surface contacted with the push rod (121), and the cross section of the end of the push rod (121) is arc-shaped.

5. The paint-containing waste gas efficient filtering and adsorbing device as set forth in claim 1, wherein: the filter element (2) is obliquely arranged.

6. The paint-containing waste gas efficient filtering and adsorbing device as set forth in claim 1, wherein: the lower end of the filter tube (1) is detachably provided with a collecting box (13) through a buckle, and the collecting box (13) is positioned below the filter core (2).