CN221675274U - A graphite dust recovery mechanism - Google Patents

Abstract

The utility model discloses a graphite dust recycling mechanism which comprises a base, a collecting box, a fan and a fixed plate, wherein the collecting box is connected with the fan through a pipeline, a handheld dust collection assembly is arranged at the bottom of the fixed plate and comprises a movable dust collection head, and a connecting pipe fitting A is connected between the handheld dust collection assembly and the bottom of the fan; if the dust diffused in the air needs to be recovered, the valve B can be opened, the valve A is closed, the dust in the air is absorbed through the fixed dust suction head, if the dust on the ground needs to be recovered, the valve B can be closed, the valve A is opened, then the hand-held hoops are aligned to the positions to be absorbed, the recovery mechanism under the design can not only absorb the dust in the air, but also absorb the dust on the ground, and the two-in-one functional functions are carried out, so that the use flexibility of the whole device is improved.

Description

A graphite dust recovery mechanism

Technical Field

The utility model belongs to the technical field of graphite dust recovery, and in particular relates to a graphite dust recovery mechanism.

Background Art

At present, a large amount of graphite dust will be generated in the graphite production process. Because the dust is extremely fine and can fill the entire space, workers who are in such a production environment for a long time will directly endanger human health. After searching, a graphite dust recovery device is recorded in the Chinese patent application with application number CN202020511929.1. In this patent, through the designed dust hood and dust pipe and other structures, the dust diffused in the air can be directly absorbed without waiting for the dust to fall to the ground, thereby improving the efficiency of graphite dust recovery.

However, the above patent still has certain shortcomings in practical application. Although the device in the original patent can directly absorb the dust in the air, it is inevitable that residual dust will fall to the ground, especially the dust that falls into the corners or gaps. The device cannot recycle this part of the dust, so it is necessary to design a new recycling mechanism to solve this problem.

Utility Model Content

The purpose of the utility model is to provide a graphite dust recovery mechanism to solve the problem that the device in the cited patent proposed in the above background technology cannot recover the dust that falls on the ground.

To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a graphite dust recovery mechanism, comprising a base, a collecting box, a fan and a fixed plate, the collecting box and the fan are connected by a pipeline, a hand-held dust suction assembly is arranged at the bottom of the fixed plate, the hand-held dust suction assembly comprises a movable dust suction head, a connecting pipe A is connected between the hand-held dust suction assembly and the bottom of the fan, the connecting pipe A comprises a bottom connecting pipe, a connecting hose and a valve A, the valve A is arranged on the bottom connecting pipe, a fixed dust suction head is arranged on the fixed plate above the hand-held dust suction assembly, a connecting pipe B is connected between the fan and the fixed dust suction head, the connecting pipe B comprises a combined connecting pipe, a side connecting pipe and a valve B, and the valve B is arranged on the side connecting pipe.

Preferably, the handheld vacuum cleaner assembly further comprises a placement groove, the placement groove is arranged inside the fixed plate, and the movable vacuum cleaner head is placed through the placement groove.

Preferably, the handheld vacuum cleaner assembly further comprises a hoop, and the hoop is sleeved on the surface of the movable vacuum cleaner head.

Preferably, the bottom connecting pipe is fixed to the bottom end of the fan, one end of the connecting hose is connected to the bottom connecting pipe, and the other end is connected to the movable dust collecting head.

Preferably, the connecting pipe A further comprises a protective cover, and the protective cover covers the outside of the connecting hose.

Preferably, the combined connecting pipe is connected to the rear end of the fixed dust collector head, and the side connecting pipe is fixedly connected between the fan and the combined connecting pipe.

Preferably, a filter assembly is provided on the collection box, and the filter assembly includes a top box, a shunt pipe, a magnetic plate and a shunt block. The top box is fixed to the top of the base and connected to the fan by a pipeline. A shunt pipe extending into the interior of the base is fixed to the bottom of the top box. The magnetic plate is symmetrically and obliquely arranged inside the base. The shunt pipes face the magnetic plates on both sides respectively, and the shunt block is fixed inside the top box and between the shunt pipe.

Preferably, the filter assembly also includes a connecting seat, a connecting rod and a disassembly top opening, the connecting seat is symmetrically fixed on both sides of the inside of the base, the connecting rod is fixed on the back of the magnetic suction plate and plugged into the connecting seat, and the disassembly top opening is arranged on the surface of the base and is located directly above the magnetic suction plate.

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

If you want to recycle the dust in the air, you can open valve B and close valve A, and absorb the dust in the air through the fixed dust collector head. If you want to recycle the dust on the ground, you can close valve B and open valve A, and then aim the hand-held hoop at the position to be absorbed. The recovery mechanism under this design can absorb both the dust in the air and the dust on the ground, which is a two-in-one function and improves the flexibility of the entire device.

BRIEF DESCRIPTION OF THE DRAWINGS

Fig. 1 is a front cross-sectional view of the utility model;

FIG2 is an enlarged schematic diagram of the handheld dust collection assembly and the connecting pipe A of the utility model;

FIG3 is a partial enlarged view of the connecting pipe B of the utility model;

FIG4 is a partial enlarged view of the filter assembly of the utility model;

In the figure: 100, base; 200, collection box; 300, fan; 400, fixing plate; 500, hand-held dust suction assembly; 501, placement slot; 502, movable dust suction head; 503, hoop; 600, connecting pipe A; 601, bottom connecting pipe; 602, connecting hose; 603, valve A; 604, protective cover; 700, fixed dust suction head; 800, connecting pipe B; 801, combined connecting pipe; 802, side connecting pipe; 803, valve B; 900, filter assembly; 901, top box; 902, shunt pipe; 903, magnetic suction plate; 904, shunt block; 905, connecting seat; 906, connecting rod; 907, disassembly and assembly of top opening.

DETAILED DESCRIPTION

The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

Example

Please refer to Figures 1 to 4. The utility model provides a technical solution: a graphite dust recovery mechanism, including a base 100, a collection box 200, a fan 300 and a fixed plate 400, the collection box 200 is fixed on the base 100, the fan 300 is fixed on one side of the collection box 200, and the fan 300 can provide suction for the entire recovery mechanism after starting, the collection box 200 and the fan 300 are connected by pipelines, the fixed plate 400 is fixed on the base 100 and is located on one side of the collection box 200, a handheld dust suction assembly 500 is arranged at the bottom of the fixed plate 400, the handheld dust suction assembly 500 includes a movable dust suction head 502, the movable dust suction head 502 can be removed, and a connecting pipe A600 is connected between the handheld dust suction assembly 500 and the bottom of the fan 300, and the connecting pipe A600 includes a bottom connecting pipe 601 and a connecting hose 602. And valve A603, valve A603 is arranged on the bottom connecting pipe 601, after the fan 300 is started, open valve A603, then remove the movable dust suction head 502 and align it with the position to be sucked, so that the dust on the ground can be sucked and recovered, a fixed dust suction head 700 is arranged above the handheld dust suction assembly 500 on the fixed plate 400, and a plurality of fixed dust suction heads 700 are arranged and are distributed equidistantly longitudinally on the fixed plate 400, a connecting pipe B800 is connected between the fan 300 and the fixed dust suction head 700, the connecting pipe B800 includes a combined connecting pipe 801, a side connecting pipe 802 and a valve B803, and the valve B803 is arranged on the side connecting pipe 802, if the dust in the air is to be absorbed, the valve B803 can be opened, and the fixed dust suction head 700 can absorb the dust in the air.

In this embodiment, preferably, the handheld vacuum cleaner assembly 500 also includes a placement groove 501, which is opened inside the fixed plate 400, and the movable vacuum cleaner head 502 is placed inside the placement groove 501. The movable vacuum cleaner head 502 can be removed from the placement groove 501 for use.

In this embodiment, preferably, the handheld vacuum cleaner assembly 500 further includes a hoop 503 , which is sleeved on the surface of the movable vacuum cleaner head 502 to play a limiting role and prevent the movable vacuum cleaner head 502 from falling off from the rear side of the placement slot 501 .

In this embodiment, preferably, the bottom connecting tube 601 is fixed to the bottom end of the fan 300, one end of the connecting hose 602 is connected to the bottom connecting tube 601, and the other end is connected to the movable dust collector head 502, and the connecting hose 602 is elastic and retractable, so that personnel can hold the movable dust collector head 502 and align it with the designated position.

In this embodiment, preferably, the connecting pipe A600 further includes a protective cover 604 , and the protective cover 604 covers the outside of the connecting hose 602 to store and protect the connecting hose 602 .

In this embodiment, preferably, the combined connecting pipe 801 is connected to the rear end of the fixed dust collector head 700, and the side connecting pipe 802 is fixedly connected between the fan 300 and the combined connecting pipe 801, and the dust sucked by the fixed dust collector head 700 enters the interior of the collection box 200 through the combined connecting pipe 801.

In this embodiment, preferably, a filter assembly 900 is provided on the collection box 200, which can filter the inhaled dust, separate the graphite dust from the metallic dust, and improve the purity of the graphite dust. The filter assembly 900 includes a top box 901, a shunt pipe 902, a magnetic plate 903 and a shunt block 904. The top box 901 is fixed to the top of the base 100 and is connected to the fan 300 by a pipeline. The inhaled dust first enters the interior of the top box 901. A shunt pipe 902 extending into the interior of the base 100 is fixed at the bottom of the top box 901. The dust enters the collection box 20 from the shunt pipe 902. 0, the magnetic plates 903 are symmetrically and obliquely arranged inside the base 100, and the shunt pipes 902 are respectively facing the magnetic plates 903 on both sides. The dust falling through the shunt pipes 902 will directly fall on the inclined surface of the magnetic plates 903, and the metallic dust will be adsorbed on the magnetic plates 903, while the graphite dust will slide down the inclined surface and finally fall into the bottom of the collecting box 200. The above design can make the dust fully contact with the magnetic plates 903, so as to more thoroughly adsorb the metallic dust. The shunt block 904 is fixed inside the top box 901 and between the shunt pipes 902, playing a role of shunt guidance.

In this embodiment, preferably, the filter assembly 900 also includes a connecting seat 905, a connecting rod 906 and a disassembly top opening 907. The connecting seat 905 is symmetrically fixed on both sides of the inside of the base 100, and the connecting rod 906 is fixed on the back of the magnetic plate 903 and plugged into the connecting seat 905 to fix the magnetic plate 903. The disassembly top opening 907 is set on the surface of the base 100 and is located directly above the magnetic plate 903. The disassembly top opening 907 can be opened and the magnetic plate 903 can be taken out from there, so as to clean the metallic dust adsorbed on the surface.

Although the embodiments of the present invention have been shown and described (see the detailed description above for details), it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims (8)

1. A graphite dust recovery mechanism, comprising a base (100), a collection box (200), a fan (300) and a fixed plate (400), characterized in that: the collection box (200) and the fan (300) are connected by a pipeline, a hand-held dust suction assembly (500) is arranged at the bottom of the fixed plate (400), the hand-held dust suction assembly (500) includes a movable dust suction head (502), a connecting pipe A (600) is connected between the hand-held dust suction assembly (500) and the bottom of the fan (300), and the connecting pipe A (600) includes a bottom connecting pipe (602). 01), a connecting hose (602) and a valve A (603), wherein the valve A (603) is arranged on the bottom connecting pipe (601), a fixed dust collector head (700) is arranged on the fixing plate (400) above the handheld dust collector assembly (500), a connecting pipe B (800) is connected between the fan (300) and the fixed dust collector head (700), and the connecting pipe B (800) includes a combined connecting pipe (801), a side connecting pipe (802) and a valve B (803), and the valve B (803) is arranged on the side connecting pipe (802). 2. A graphite dust recovery mechanism according to claim 1, characterized in that: the handheld vacuum assembly (500) also includes a placement groove (501), the placement groove (501) is opened inside the fixed plate (400), and the movable vacuum head (502) is placed through the placement groove (501). 3. A graphite dust recovery mechanism according to claim 2, characterized in that: the handheld dust suction assembly (500) further includes a hoop (503), and the hoop (503) is sleeved on the surface of the movable dust suction head (502). 4. A graphite dust recovery mechanism according to claim 3, characterized in that: the bottom connecting pipe (601) is fixed to the bottom end of the fan (300), one end of the connecting hose (602) is connected to the bottom connecting pipe (601), and the other end is connected to the movable dust suction head (502). 5. A graphite dust recovery mechanism according to claim 4, characterized in that: the connecting pipe A (600) further includes a protective cover (604), and the protective cover (604) covers the outside of the connecting hose (602). 6. A graphite dust recovery mechanism according to claim 1, characterized in that: the combined connecting pipe (801) is connected to the tail end of the fixed dust suction head (700), and the side connecting pipe (802) is fixedly connected between the fan (300) and the combined connecting pipe (801). 7. A graphite dust recovery mechanism according to claim 1, characterized in that: a filter assembly (900) is arranged on the collection box (200), and the filter assembly (900) includes a top box (901), a shunt pipe (902), a magnetic plate (903) and a shunt block (904), the top box (901) is fixed to the top of the base (100) and is connected to the fan (300) by a pipeline, and a shunt pipe (902) extending into the interior of the base (100) is fixed to the bottom of the top box (901), and the magnetic plate (903) is symmetrically and obliquely arranged inside the base (100), and the shunt pipe (902) faces the magnetic plates (903) on both sides respectively, and the shunt block (904) is fixed inside the top box (901) and between the shunt pipe (902). 8. A graphite dust recovery mechanism according to claim 7, characterized in that: the filter assembly (900) also includes a connecting seat (905), a connecting rod (906) and a disassembly top opening (907), the connecting seat (905) is symmetrically fixed on both sides of the inside of the base (100), the connecting rod (906) is fixed on the back of the magnetic attraction plate (903) and plugged into the connecting seat (905), and the disassembly top opening (907) is arranged on the surface of the base (100) and is located directly above the magnetic attraction plate (903).