Zinc powder recovery device

Abstract

The utility model relates to the technical field of zinc powder recovery, and discloses a zinc powder recovery device which comprises a device body, according to the device body, a first guide plate is arranged at an opening in the top of a recycling box; a screening assembly is arranged in the recycling box, and the screening assembly comprises a screening net arranged in the recycling box; the vibrator is arranged at the bottom of the screening net; the connecting plate is arranged on the inner side wall of the recycling box; the first spring is arranged between the screening net and the connecting plate; the sliding assembly is arranged on one side of the screening net. The third guide plate is arranged in the recycling box and located below the screening net. The first collecting tank is arranged at the bottom of the inner side of the recycling box, the screening efficiency of the screening net is improved through the screening assembly, the situation that a vibrator drives the whole zinc powder recycling device to vibrate is avoided, the influence of vibration on all components on the zinc powder recycling device is reduced, and the service life of the zinc powder recycling device is prolonged.

Description

TECHNICAL FIELD

[0001] The utility model relates to zinc powder recovery technical field, concretely is a zinc powder recovery device. BACKGROUND

[0002] Hot dip galvanizing is a kind of steel surface treatment method by immersing steel parts into molten liquid zinc or alloy, to obtain coating layer. In the process of hot dip galvanizing, a large amount of zinc powder will be produced, which will pollute the environment if not recycled.

[0003] The existing zinc powder recovery device is vibrated by a vibrating motor to drive a screening box, which can quickly screen down zinc powder, and the slag rolls to the rear end, which can be discharged through a variable-diameter slag outlet, and the zinc powder is concentrated and guided down through the variable-diameter discharge port, which is convenient for guiding material. However, the zinc powder recovery device is directly vibrated by a vibrating motor to drive the screening box, not only the vibrating screen plate, and the connection between the parts of the zinc powder recovery device is mostly threaded connection, which causes the bolts between the upper parts of the screening box to loosen, resulting in poor stability between the upper parts of the zinc powder recovery device and easy damage, which shortens the service life of the zinc powder recovery device. SUMMARY

[0004] (I) Technical problems solved

[0005] In view of the deficiencies of the prior art, the utility model provides a zinc powder recovery device, which has the advantages of high screening efficiency and solves the problem of poor stability.

[0006] (II) Technical solutions

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a zinc powder recovery device, comprising a device body; the device body comprises: a first guide plate is arranged at the top opening of the recovery box; a screening assembly is arranged in the recovery box; the screening assembly comprises: a screening net is arranged in the recovery box; a vibrator is arranged at the bottom of the screening net; a connecting plate is arranged on the inner side wall of the recovery box; a first spring is arranged between the screening net and the connecting plate; a sliding assembly is arranged on one side of the screening net; a third guide plate is arranged in the recovery box and below the screening net; a first collecting groove is arranged at the inner bottom of the recovery box.

[0008] In some embodiments, a telescopic rod is arranged between the screening net and the connecting plate and inside the first spring.

[0009] In some embodiments, the sliding assembly comprises: a sliding block is arranged on one side of the screening net, and a sliding groove matched with the sliding block is arranged on the inner side wall of the recovery box.

[0010] In some embodiments, the top of the sliding block is provided with a second spring and is located inside the sliding groove.

[0011] In some embodiments, a baffle is arranged between the screen and the sliding block and matches the sliding groove.

[0012] In some embodiments, a second guide plate is arranged at the opening of the recycling box and matches the screen.

[0013] In some embodiments, a second collection groove is arranged on the outer side of the recycling box.

[0014] In some embodiments, a plug-in plate is arranged on one side of the second collection groove, and a plug-in groove is arranged on the outer side of the recycling box and matches the plug-in plate.

[0015] (Three) beneficial effects

[0016] Compared with the prior art, the zinc powder recycling device has the following beneficial effects:

[0017] The zinc powder recycling device, by the vibrator, drives the screen to vibrate up and down in the recycling box, and by the resilience of the first spring, the amplitude of the screen vibration is improved, thereby increasing the screening efficiency of the screen, and the screen is vibrated and screened in the recycling box by the sliding assembly and the first spring, avoiding the vibrator driving the entire zinc powder recycling device to vibrate, reducing the influence of vibration on each component of the zinc powder recycling device, and increasing the service life of the zinc powder recycling device. BRIEF DESCRIPTION OF DRAWINGS

[0018] Fig. 1 is a structural schematic view of the utility model;

[0019] Fig. 2 is a structural schematic view of the utility model in the section;

[0020] Fig. 3 is a structural schematic view of the second collection groove in the utility model.

[0021] In the figure:

[0022] 1, device body; 11, recycling box; 12, first guide plate; 13, first collection groove; 14, third guide plate; 15, second collection groove; 151, plug-in plate; 152, plug-in groove;

[0023] 2, screening assembly; 21, screen; 22, vibrator; 23, connecting plate; 24, first spring; 241, telescopic rod; 25, sliding assembly; 251, sliding block; 252, sliding groove; 26, second spring; 27, baffle; 28, second guide plate. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by a person of ordinary skill in the art without creative effort belong to the scope of protection of the present application.

[0025] It should be noted that all directional indications in the embodiments of the present application are only used to explain the relative position relationship, movement condition and the like between components in a certain posture, and if the certain posture changes, the directional indications also change accordingly.

[0026] In the present application, unless specifically defined and limited otherwise, the terms "connection", "fixation" and the like should be understood in a broad sense, for example, "fixation" can be fixed connection, or detachable connection, or integral; can be mechanical connection, or electrical connection; can be direct connection, or indirect connection through an intermediate medium; can be internal connection of two elements or interaction relationship between two elements, unless specifically defined otherwise. For a person of ordinary skill in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0027] In addition, the description such as "first", "second" and the like in the present application is only for the purpose of description, and cannot be understood as indicating or implying the relative importance of the indicated technical features or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" can explicitly or implicitly include at least one of the features. In addition, the technical solutions of each embodiment can be combined with each other, but it must be based on the fact that a person of ordinary skill in the art can realize it, when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist, and is not within the scope of protection claimed by the present application.

[0028] Hot-dip galvanizing is a steel surface treatment method of immersing steel parts into molten liquid zinc or alloy to obtain a plated layer. In the hot-dip galvanizing process, a large amount of zinc powder is generated, and if not recycled, the zinc powder will pollute the environment.

[0029] In the related art, most of the connections between the internal parts of the device are threaded connections, and when the entire screening box vibrates, the bolts between the upper parts of the screening box are loose, thereby causing poor stability between the upper parts of the zinc powder recycling device and easily causing damage, so that the service life of the zinc powder recycling device is short.

[0030] In order to solve the problems in the related art to some extent, the zinc powder recovery device provided in the embodiments of the present application only needs to start the vibrator 22 when screening is needed, the vibrator 22 drives the screening net 21 to vibrate up and down in the recovery box 11 through the sliding assembly 25, and the vibrator 22 can improve the amplitude of the up-and-down vibration of the screening net 21 through the resilience of the first spring 24 when vibrating, thereby increasing the screening efficiency of the screening net 21, and the sliding assembly 25 and the first spring 24 enable the screening net 21 to vibrate and screen independently in the recovery box 11.

[0031] The present application will be described below in combination with the drawings and with reference to specific embodiments:

[0032] In combination Figs. 1-3 , the embodiments of the present application provide a zinc powder recovery device, which comprises a device body 1; the device body 1 comprises: a first guide plate 12 arranged at the top opening of the recovery box 11; a screening assembly 2 arranged in the interior of the recovery box 11, the screening assembly 2 comprising: a screening net 21 arranged in the interior of the recovery box 11; a vibrator 22 arranged at the bottom of the screening net 21; a connecting plate 23 arranged on the inner side wall of the recovery box 11; a first spring 24 arranged between the screening net 21 and the connecting plate 23; a sliding assembly 25 arranged on one side of the screening net 21; a third guide plate 14 arranged in the interior of the recovery box 11 and below the screening net 21; and a first collecting groove 13 arranged at the inner bottom of the recovery box 11.

[0033] In use, the zinc powder is poured into the interior of the recovery box 11 through the first guide plate 12, the poured zinc powder falls on the top of the screening net 21 through the first guide plate 12, and the vibrator 22 is started at the same time, the vibrator 22 drives the screening net 21 to vibrate up and down in the recovery box 11 through the sliding assembly 25, thereby screening the zinc powder accumulated on the screening net 21, the zinc powder falls into the first collecting groove 13 through the third guide plate 14, and the larger slag blocks roll to one side of the screening net 21 due to the vibration and are discharged through the opening at one side of the recovery box 11, the vibrator 22 can improve the amplitude of the up-and-down vibration of the screening net 21 through the resilience of the first spring 24 when vibrating, thereby increasing the screening efficiency of the screening net 21, and the sliding assembly 25 and the first spring 24 enable the screening net 21 to vibrate and screen independently in the recovery box 11, thereby avoiding the vibrator 22 from driving the entire zinc powder recovery device to vibrate, reducing the influence of the vibration on each component of the zinc powder recovery device, and increasing the service life of the zinc powder recovery device.

[0034] Specifically, the model of the vibrator 22 is YZS5-6, and the working principle is based on the principle of electromagnetic force and mechanical vibration. Specifically, the vibrator 22 includes a fixed iron core, a copper wire wound coil, and a rotatable eccentric wheel. When the current passes through the coil, a rotating magnetic field is generated. This magnetic field causes the imbalance of the eccentric wheel, resulting in vibration generation, which is not embodied in the drawings.

[0035] In some embodiments, a telescopic rod 241 is arranged between the screening net 21 and the connecting plate 23 and is located inside the first spring 24 to support the first spring 24, avoiding the bending of the first spring 24 in the long-term rebounding movement and increasing the service life of the first spring 24.

[0036] In some embodiments, the sliding assembly 25 includes a sliding block 251 arranged on one side of the screening net 21, and a sliding groove 252 matched with the sliding block 251 is arranged on the inner side wall of the recovery box 11 to support the screening net 21 and increase the stability of the screening net 21 in the up-down vibration in the recovery box 11.

[0037] In some embodiments, the top of the sliding block 251 is provided with a second spring 26 located inside the sliding groove 252, and the rebounding elasticity of the second spring 26 improves the amplitude and balance of the up-down vibration of the screening net 21, thereby increasing the screening efficiency of the screening net 21.

[0038] In some embodiments, a baffle 27 matched with the sliding groove 252 is arranged between the screening net 21 and the sliding block 251 to avoid the zinc powder and slag blocks on the screening net 21 from falling into the sliding groove 252 due to the vibration, thereby affecting the screening effect of the screening net 21.

[0039] In some embodiments, a second guide plate 28 matched with the screening net 21 is arranged at the opening of the recovery box 11 to avoid the slag blocks from falling into the inside of the recovery box 11 through the gap generated between the slag blocks and the recovery box 11 due to the vibration of the screening net 21.

[0040] In some embodiments, a second collection groove 15 is arranged outside the recovery box 11, and the discharged slag blocks are arranged into the second collection groove 15 through the second guide plate 28, thereby avoiding the pollution of the environment.

[0041] In some embodiments, a plug plate 151 is arranged on one side of the second collection groove 15, and a plug groove 152 matched with the plug plate 151 is arranged outside the recovery box 11, facilitating the disassembly and assembly of the second collection groove 15, thereby facilitating the cleaning of the slag blocks in the second collection groove 15.

[0042] In the description of the specification, the description of the terms "one embodiment", "some embodiments", "an example", "a specific example", "some examples" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine different embodiments or examples described in the specification.

[0043] In addition, the technical solutions of various embodiments can be combined with each other, but it must be based on the realization of ordinary skilled in the art, when the combination of technical solutions appears contradictory or cannot be realized, it should be considered that the combination of technical solutions does not exist, also not within the scope of protection required by the present application.

[0044] Although the embodiments of the present application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to the embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A zinc powder recovery device, comprising a device body (1); the device body (1) comprises: a recovery box (11) provided with a first guide plate (12) at the top opening thereof; characterized in that: the inside of the recovery box (11) is provided with a screening assembly (2), the screening assembly (2) comprises: a screening net (21) arranged in the inside of the recovery box (11); a vibrator (22) arranged at the bottom of the screening net (21); a connecting plate (23) symmetrically arranged on the inner side wall of the recovery box (11); a first spring (24) arranged between the screening net (21) and the connecting plate (23); a sliding assembly (25) arranged on the screening net (21); a third guide plate (14) arranged in the inside of the recovery box (11) and below the screening net (21); a first collection groove (13) arranged at the inner bottom of the recovery box (11).

2. A zinc dust recovery device according to claim 1, characterized in that: A telescopic rod (241) is arranged between the screening net (21) and the connecting plate (23) and inside the first spring (24).

3. A zinc dust recovery apparatus according to claim 2, characterised in that: The sliding assembly (25) comprises: a sliding block (251) arranged on one side of the screening net (21), and a sliding groove (252) matched with the sliding block (251) is arranged on the inner side wall of the recovery box (11).

4. A zinc dust recovery apparatus according to claim 3, characterised in that: A second spring (26) is arranged on the top of the sliding block (251) and inside the sliding groove (252).

5. A zinc dust recovery apparatus according to claim 4, characterised in that: A baffle (27) matched with the sliding groove (252) is arranged between the screening net (21) and the sliding block (251).

6. A zinc dust recovery apparatus according to claim 5, characterised in that: A second guide plate (28) matched with the screening net (21) is arranged at the opening of the recovery box (11).

7. A zinc dust recovery apparatus according to claim 1, characterized in that: A second collection groove (15) is arranged on the outside of the recovery box (11).

8. A zinc dust recovery apparatus according to claim 7, characterised in that: A plug plate (151) is arranged on one side of the second collection groove (15), and a plug groove (152) matched with the plug plate (151) is arranged on the outside of the recovery box (11).

Images