CN223422744U

CN223422744U - A complete set of equipment for gold mud smelting

Info

Publication number: CN223422744U
Application number: CN202422957072.7U
Authority: CN
Inventors: 王永峰; 薛太科; 肖宁军; 杨鹏
Original assignee: Tongguan Huineng Nonferrous Technology Co ltd
Current assignee: Tongguan Huineng Nonferrous Technology Co ltd
Priority date: 2024-12-02
Filing date: 2024-12-02
Publication date: 2025-10-10
Anticipated expiration: 2034-12-02

Abstract

The utility model relates to gold slime smelting complete equipment, wherein an annular collecting box (26) which is correspondingly communicated with a filter hole (25) is arranged on a roller (21), the output end of a first motor (28) is controlled to drive a spiral blade (29) to rotate, tailings are kept in a region close to a feed port (23) and the filter hole (25), the roller (21) rotates to throw water in the tailings out of the annular collecting box (26) through the filter hole (25) to collect the water and discharge the water through a discharge pipe (27), primary discharge of the water in the tailings is achieved, the output end of the first motor (28) is controlled to drive the spiral blade (29) to reversely rotate, the tailings are conveyed to a discharge port (24), and are heated and dried through a heating assembly (22), so that the water in the tailings is further discharged thoroughly, step-by-step treatment is avoided, the tailings with high water content are directly dried through hot air, the energy consumption is reduced, and the drying efficiency is improved.

Description

Complete equipment for smelting gold mud

Technical Field

The utility model relates to the technical field of metal smelting, in particular to complete equipment for smelting gold mud.

Background

In the gold smelting process, a large amount of tailings are generated, and the tailings contain a large amount of valuable elements such as iron, a small amount of gold, silver, copper and the like and are also mixed with a large amount of water, so that the tailings are required to be dehydrated, the drying of the tailings is ensured, and the later processing is facilitated. The Chinese patent publication No. CN211651140U discloses a tailings drying device for metal smelting, which is characterized in that a stirring sheet rotates to stir tailings, a hot air pipe and a through hole are used for leading hot air into a supporting rod, and the hot air is acted on the tailings through an air outlet, so that moisture in the tailings is evaporated and removed. However, when the tailings generated by the wet process are treated, the tailings with high water content are directly dried by hot air, so that the energy consumption is high and the drying efficiency is low.

Disclosure of utility model

The utility model aims to solve the technical problems that when the existing tailings drying device for metal smelting is used for treating tailings generated by a wet process, the tailings with larger water content are directly dried by hot air, so that the energy consumption is high and the drying efficiency is low.

In order to solve the problems, the utility model provides complete equipment for smelting gold mud, which is characterized in that a roller is rotatably arranged on a bracket, a heating component is arranged on the roller, a feed inlet and a discharge outlet are respectively arranged on two sides of the roller, a plurality of filter holes are formed in the side wall of the roller at intervals along the circumferential direction of the roller, the filter holes are arranged close to the feed inlet, an annular collecting box which is correspondingly communicated with the filter holes is arranged on the roller, the lower side of the annular collecting box is connected with a discharge pipe, a first motor is arranged on the roller, and the output end of the first motor is inserted into the roller and provided with a helical blade, so that the helical blade can rotate bidirectionally.

The gold mud smelting complete equipment provided by the utility model also has the following technical characteristics:

the filter holes are conical holes with large inner parts and small outer parts.

And a plurality of stirring blades are arranged at the output end of the first motor.

The upper side of annular collection box is connected with the purge tube, and the purge tube is connected with the output of sweeping the subassembly.

One side of the roller, which is close to the discharge hole, is provided with an exhaust pipe, and a humidity detection module is arranged on the exhaust pipe.

The support is provided with a second motor, the output end of the second motor is provided with a gear, and the roller is provided with a gear ring which is correspondingly meshed with the gear.

The utility model has the advantages that the output end of the first motor is controlled to drive the spiral blade to rotate, so that the tailings are kept in the area close to the feed inlet and the filter holes, the roller rotates to throw out the moisture in the tailings into the annular collecting box through the filter holes to be collected and discharged through the discharge pipe, the preliminary discharge of the moisture in the tailings is realized, the output end of the first motor is controlled to drive the spiral blade to reversely rotate, the tailings are conveyed to the feed outlet and heated and dried through the heating assembly, the moisture in the tailings is further discharged more thoroughly, the steps are processed, the drying of the tailings with larger moisture content directly through hot air is avoided, the energy consumption is reduced, and the drying efficiency is improved.

Drawings

FIG. 1 is a partial cross-sectional view of the present utility model;

fig. 2 is an isometric view of the internal structure of fig. 2.

Detailed Description

The utility model will be described in detail hereinafter with reference to the drawings in conjunction with embodiments. It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other.

As shown in figures 1 to 2, the gold mud smelting complete equipment is characterized in that a roller 21 is rotatably arranged on a bracket 10, a heating component 22 is arranged on the roller 21, a feed inlet 23 and a discharge outlet 24 are respectively arranged on two sides of the roller 21, a plurality of filter holes 25 are circumferentially arranged on the side wall of the roller 21 at intervals, the filter holes 25 are close to the feed inlet 23, an annular collecting box 26 which is correspondingly communicated with the filter holes 25 is arranged on the roller 21, a discharge pipe 27 is connected to the lower side of the annular collecting box 26, a first motor 28 is arranged on the roller 21, and the output end of the first motor 28 is inserted into the roller 21 and provided with a spiral blade 29, so that the spiral blade 29 can rotate bidirectionally.

The output end of the first motor 28 is controlled to drive the spiral blade 29 to rotate, so that tailings are kept in the area close to the feed inlet 23 and the filter holes 25, the roller 21 rotates to throw water in the tailings out of the filter holes 25 to be collected in the annular collecting box 26 and discharge the water through the discharge pipe 27, preliminary discharge of the water in the tailings is achieved, the roller 21 is controlled to stop rotating, the output end of the first motor 28 is controlled to drive the spiral blade 29 to reversely rotate, the tailings are conveyed to the discharge port 24, heating and drying are carried out through the heating assembly 22, the water in the tailings is further discharged thoroughly, step-by-step treatment is carried out, drying of tailings with large water content directly through hot air is avoided, energy consumption is reduced, and drying efficiency is improved.

In the process of drying the tailings, the spiral blades 29 rotate to stir the tailings, so that the tailings are loosened, water in the tailings is discharged conveniently, and drying efficiency is further improved.

Preferably, the feeding hole 23 is arranged on the end surface of one side of the roller 21, the discharging hole 24 is arranged on the side surface of the other side of the roller 21, so that tailings can be conveniently fed in and discharged out, and the feeding hole 23 and the discharging hole 24 are respectively provided with a cover plate correspondingly.

The heating assembly 22 is a spiral heating wire disposed inside the sidewall of the drum 21, and is configured with a corresponding power supply and a control module to control the start and stop and the heating degree. Of course, other heating modes may be used, for example, the output end of the air heater is disposed at the side of the drum 21 provided with the discharge port 24, and the air outlet is disposed at the side of the feed port 23, so that the hot air is blown out reversely. Or by prior art solutions, hot air is sprayed from an opening in the central axis of the screw blade 29 to perform a more uniform drying.

The lower side of the annular collecting box 26 is arranged on the bracket 10 through the supporting rod 11, and the inner side of the annular collecting box 26 is rotationally and hermetically sleeved on the roller 21. The plurality of sets of the filtering holes 25 may be arrayed along the length direction of the drum 21, and correspondingly, the width of the annular collecting box 26 needs to be increased, so as to increase the amount of tailings removed by the rotation of the drum 21.

The two sides of the roller 21 are provided with connecting columns 12, the bracket 10 is provided with a supporting seat 13, the connecting columns 12 are rotatably arranged on the upper side of the supporting seat 13, the first motor 28 is arranged on one of the connecting columns 12, and the output end is rotatably inserted into the connecting columns. The drum 21 may be formed by flange-connecting two half-drums to facilitate the disassembly and assembly of the relevant components.

Preferably, the filter holes 25 are tapered holes with large inner portions and small outer portions.

Wherein, the aperture of the filter holes 25 gradually decreases from being close to being far away from the center of the drum 21, so that the moisture in the tailings is easily discharged from the filter holes 25 and is not easily reversely flowed into the drum 21, thereby improving the drying efficiency.

Preferably, a plurality of stirring blades 30 are arranged on the output end of the first motor 28 to stir the tailings, so that the tailings are loosened, the water in the tailings is discharged more conveniently, and the drying efficiency is further improved.

Wherein, in the circumferential direction of the output end of the first motor 28, the position provided with the helical blade 29 is not provided with the stirring blade 30, and the position not provided with the helical blade 29 is uniformly provided with a plurality of stirring blades 30 at intervals, that is, in the circumferential direction of the output end of the first motor 28, the helical blade 29 and the stirring blade 30 are uniformly arranged at intervals, as in fig. 2, the stirring blades 30 are provided with 3 stirring blades and are mutually perpendicular, and the rest part is provided with the corresponding part of the helical blade 29; in addition, the stirring blades 30 are provided with a plurality of groups at intervals along the longitudinal direction of the output end of the first motor 28, and the pitch is the pitch of the spiral blades 29.

Preferably, a purge tube 31 is connected to the upper side of the annular collection box 26, and the purge tube 31 is connected to the output end of the purge assembly.

The purging component is preferably a fan and is provided with a corresponding power supply and control module. The discharge pipe 27 and the purge pipe 31 are provided with valves 32. Closing the valve 32 on the discharge pipe 27, opening the valve 32 on the purge pipe 31, starting the purge assembly to blow air into the annular collecting box 26 through the purge pipe 31, so as to blow off the tailings blocked in the filter holes 25 into the roller 21, without manual cleaning, and improving the working efficiency.

Preferably, an exhaust pipe 14 is arranged on one side of the roller 21 near the discharge hole 24, and a humidity detection module 15 is arranged on the exhaust pipe 14.

The humidity detection module 15 can detect the moisture content in the exhaust gas of the drum 21, and if the moisture content reaches the standard, the tailings can be discharged through the discharge port 24, otherwise, the tailings are continuously dried through the heating assembly 22.

Preferably, the bracket 10 is provided with a second motor 33, the output end of the second motor 33 is provided with a gear 34, and the roller 21 is provided with a gear ring 35 correspondingly meshed with the gear 34.

The first motor 28 adopts a bidirectional motor, and is provided with a power supply and a control module, which have the functions of controlling start and stop, regulating speed and changing the rotation direction. The second motor 33 is preferably a unidirectional motor and is provided with a power supply and a control module, which have the functions of controlling start and stop and speed regulation and can lock the angle after stopping rotation. In addition, according to the actual rotation speed requirement, the corresponding gear parameters of the gear 34 and the gear ring 35 can be selected and set, so that a certain centrifugal force is formed when the roller 21 rotates, and the moisture in the tailings is primarily discharged.

The working principle of the utility model is as follows:

The tailings to be dried are sent into the roller 21 from the feed inlet 23, the output end of the first motor 28 is controlled to drive the spiral blade 29 to rotate, the tailings are kept in the area close to the feed inlet 23 and the filter holes 25, the second motor 33 drives the gear 34 to rotate, the gear ring 35 and the roller 21 are driven to rotate, so that moisture in the tailings is thrown out into the annular collecting box 26 through the filter holes 25 to be collected, and the moisture is discharged through the discharge pipe 27, so that preliminary discharge of the moisture in the tailings is realized;

The second motor 33 is closed, so that the roller 21 stops rotating, the output end of the first motor 28 is controlled to drive the spiral blade 29 to reversely rotate, tailings are conveyed to the discharge port 24, heating and drying are carried out through the heating component 22, moisture in the tailings is further discharged more thoroughly, step-by-step treatment is carried out, the tailings with larger moisture content are prevented from being dried directly through hot air, energy consumption is reduced, and drying efficiency is improved. And finally, discharging tailings through a discharge hole 24.

It should be noted that the above-mentioned embodiments are merely for illustrating the technical solution of the present utility model, and not for limiting the same, and although the present utility model has been described in detail with reference to the above-mentioned embodiments, it should be understood by those skilled in the art that the technical solution described in the above-mentioned embodiments may be modified or some technical features may be equivalently replaced, and these modifications or substitutions do not make the essence of the corresponding technical solution deviate from the spirit and scope of the technical solution of the embodiments of the present utility model.

Claims

1. A complete set of gold mud smelting equipment, characterized in that a roller (21) is rotatably provided on a bracket (10), a heating component (22) is provided on the roller (21), a feed port (23) and a discharge port (24) are respectively provided on both sides of the roller (21), a plurality of filter holes (25) are provided on the side wall of the roller (21) along its circumference, the filter holes (25) are arranged close to the feed port (23), an annular collecting box (26) corresponding to and communicating with the filter holes (25) is provided on the roller (21), and a discharge pipe (27) is connected to the lower side of the annular collecting box (26); a first motor (28) is provided on the roller (21), an output end of the first motor (28) is inserted into the roller (21) and is provided with a spiral blade (29), so that the spiral blade (29) can rotate in both directions.

2. The gold mud smelting equipment according to claim 1, characterized in that the filter hole (25) is a tapered hole with a larger inner side and a smaller outer side.

3. The gold mud smelting equipment according to claim 1, characterized in that a plurality of stirring blades (30) are provided on the output end of the first motor (28).

4. The gold mud smelting equipment according to claim 1, characterized in that the upper side of the annular collecting box (26) is connected to a purge pipe (31), and the purge pipe (31) is connected to the output end of the purge component.

5. The gold mud smelting equipment according to claim 1, characterized in that an exhaust pipe (14) is provided on one side of the drum (21) close to the discharge port (24), and a humidity detection module (15) is provided on the exhaust pipe (14).

6. The gold mud smelting equipment according to claim 1, characterized in that the bracket (10) is provided with a second motor (33), the output end of the second motor (33) is provided with a gear (34), and the roller (21) is provided with a gear ring (35) corresponding to the gear (34).