Waste acid recycling treatment device

Abstract

The utility model discloses a waste acid recycling treatment device which comprises a waste acid pool and a feeding device, and the feeding device is arranged above the waste acid pool; the feeding device comprises a hopper and a material pipe used for receiving materials in the hopper, the material pipe is fixed to the lower portion of the hopper, the feeding device further comprises a discharging assembly, the discharging assembly comprises a mounting base and a rotary drum, the interior of the mounting base is mounted on the upper portion of the material pipe, a longitudinal flow channel matched with a material pipe conveying channel in size is formed in the mounting base, and a first discharging groove is formed in the rotary drum. The rotary drum is rotationally mounted in the mounting seat; and the batch material pipe and the hopper perform rotary quantitative discharging operation. The first discharging groove is formed in the rotary drum, the rotary drum is rotationally installed in the installation base, and therefore the rotary drum is matched with the material pipe and the hopper to conduct rotary quantitative discharging operation, specifically, when the first discharging groove of the rotary drum rotates to the upper portion every time, the first discharging groove is filled with materials in the hopper, and when the rotary drum rotates to the lower portion, the materials in the hopper are filled with the materials in the material pipe. Materials in the first discharging groove are guided and conveyed through a material pipe, and quantitative discharging operation is completed.

Description

Technical Field

[0001] The utility model belongs to the technical field of refined gold ore processing, in particular to a waste acid recycling processing device. Background Art

[0002] Gold concentrate ore contains valuable metals such as gold, but also waste acid. Waste acid is the acidic waste liquid produced after smelting or extracting metals from the ore, which may contain harmful substances such as sulfuric acid and cyanide. The treatment of waste acid from gold concentrate is a very important environmental issue.

[0003] However, there are some problems with the existing technology: for waste acid treatment, direct discharge of harmful substances will pollute the environment, so the waste acid needs to be treated before it can be discharged and reused. The traditional treatment method is to add alkaline neutralizers into the reaction tank, but the liquid level in the waste acid tank will change according to the amount of refined gold ore processed, and the amount of alkaline neutralizer cannot be accurately controlled. Therefore, we propose a waste acid recycling treatment device. Utility Model Content

[0004] In view of the problems existing in the prior art, the utility model provides a waste acid recycling treatment device, which solves the problem that direct discharge of harmful substances in waste acid treatment will pollute the environment, so the waste acid needs to be treated before it can be discharged and reused. The traditional treatment method is mostly to add an alkaline neutralizer into the reaction tank, but the liquid level in the waste acid tank will change according to the treatment amount of refined gold ore, and the amount of alkaline neutralizer added cannot be accurately controlled.

[0005] The utility model is implemented as follows: a waste acid recycling treatment device comprises a waste acid pool and a feeding device, wherein the feeding device is arranged above the waste acid pool; the feeding device comprises a hopper and a material pipe for receiving the material in the hopper, wherein the material pipe is fixed at the lower part of the hopper, and further comprises a material discharge assembly, wherein the material discharge assembly comprises a mounting seat and a rotating drum, wherein the mounting seat is internally mounted on the upper part of the material pipe, wherein a longitudinal flow channel matching the size of the material pipe transmission channel is provided inside the mounting seat, wherein a first material discharge trough is provided inside the rotating drum, wherein the rotating drum is rotatably mounted inside the mounting seat, and cooperates with the material pipe and the hopper to perform a rotating quantitative material discharge operation. In order to facilitate the waste acid treatment of refined gold ore, a material pipe is fixed to the lower part of the hopper, an alkaline neutralizer is stored inside the hopper and the material is discharged through the material pipe, which is installed on the upper part of the material pipe through the mounting seat. A longitudinal flow channel matching the size of the material pipe transmission channel is opened inside the mounting seat, and a first discharge trough is opened inside the rotating drum. The rotating drum is rotatably installed inside the mounting seat, so that the rotating drum cooperates with the material pipe and the hopper to perform a rotating quantitative discharge operation. Specifically, each time the first discharge trough of the rotating drum rotates to the upper part, the material in the hopper fills the first discharge trough, and when the rotating drum rotates to the lower part, the material inside the first discharge trough is guided and transmitted through the material pipe to complete the quantitative discharge operation.

[0006] Preferably, the material unloading assembly further comprises a driving member, the output end of the driving member is plugged into the rotating drum, and the rotating drum is driven by the driving member to perform a rotating unloading action inside the mounting seat. In order to realize automatic unloading, a driving member is added to drive the rotating drum, and the driving member drives the rotating drum to rotate a specified number of circles to perform quantitative unloading operations.

[0007] Preferably, the unloading assembly further comprises a nut and a rotating shaft, wherein the nut is rotatably mounted on one side of the drum, the nut is screwed to the outside of the mounting seat, and the rotating shaft is fixed to the side of the drum away from the nut. To facilitate maintenance of the drum, the nut is rotatably mounted on one side of the drum, the nut is screwed to the outside of the mounting seat, and the rotating shaft is fixed to the side of the drum away from the nut, so that the user can quickly install and remove the drum by rotating the nut.

[0008] Preferably, the driving member includes a motor, a first rotating wheel, a second rotating wheel and a transmission belt, the motor is fixedly mounted outside the mounting seat, the first rotating wheel is fixed at the output end of the motor, the second rotating wheel is rotatably mounted on the upper part of the mounting seat, and is transmission-connected to the first rotating wheel through the transmission belt, and the second rotating wheel is movably plugged into the side of the rotating shaft away from the rotating drum. In order to realize the driving of the rotating drum, the first rotating wheel is fixed to the output end of the motor, the second rotating wheel is rotatably mounted on the upper part of the mounting seat, and is transmission-connected to the first rotating wheel through the transmission belt, so that the motor can control the second rotating wheel to rotate, and the second rotating wheel is movably plugged into the side of the rotating shaft away from the rotating drum to realize the driving of the rotating drum.

[0009] Preferably, the material discharge component also includes an inner box, which is installed inside the first material discharge trough of the rotating drum, and a second material discharge trough is opened inside the inner box to facilitate users to customize the amount of material discharged from the rotating drum each time.

[0010] Preferably, the feeding device also includes a support frame, and the support frame is fixedly installed with a hopper by bolts. In the installation of the hopper, the hopper is fixedly installed by the support frame by bolts, and the installation is completed, and the support frame is fixed to the wall height by another bolt.

[0011] Preferably, a liquid level meter is provided in the waste acid pool to monitor the amount of waste acid in the waste acid pool, thereby controlling the amount of alkaline neutralizer added by data analysis.

[0012] The beneficial effects of the utility model are as follows:

[0013] In order to facilitate the waste acid treatment of refined gold ore, the utility model is fixed at the lower part of the hopper through a material pipe, an alkaline neutralizer is stored inside the hopper and material is discharged through the material pipe, and the material is installed on the upper part of the material pipe through the inside of a mounting seat, a longitudinal flow channel matching the size of the material pipe transmission channel is opened inside the mounting seat, a first material discharge trough is opened inside the rotating drum, and the rotating drum is rotatably installed inside the mounting seat, so that the rotating drum cooperates with the material pipe and the hopper to perform a rotating quantitative material discharge operation. Specifically, each time the first material discharge trough of the rotating drum rotates to the upper part, the material in the hopper fills the first material discharge trough, and when the rotating drum rotates to the lower part, the material inside the first material discharge trough is transmitted through the material pipe guide to complete the quantitative material discharge operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure provided by an embodiment of the utility model;

[0015] Figure 2 It is a schematic diagram of the structure of the blanking assembly provided by the embodiment of the utility model;

[0016] Figure 3 It is a schematic diagram of the structure of the driving member provided in the embodiment of the utility model.

[0017] In the figure: 1, hopper; 2, material pipe; 3, material discharge assembly; 4, support frame; 5, waste acid tank; 6, liquid level meter; 301, mounting seat; 302, rotating drum; 303, first material discharge chute; 304, driving member; 305, nut; 306, rotating shaft; 307, inner box; 308, second material discharge chute; 309, grabbing groove; 3041, motor; 3042, first rotating wheel; 3043, second rotating wheel; 3044, transmission belt. DETAILED DESCRIPTION

[0018] like Figures 1 to 3 As shown, the waste acid recycling treatment device provided by the embodiment of the utility model includes a waste acid pool 5 and a feeding device, and the feeding device is arranged above the waste acid pool 5; the feeding device includes a hopper 1, a material pipe 2 for receiving the material of the hopper 1 and a feeding assembly 3, the material pipe 2 is fixed at the lower part of the hopper 1, and the feeding assembly 3 includes a mounting seat 301 and a rotating drum 302, the mounting seat 301 is installed on the upper part of the material pipe 2, and the mounting seat 301 is provided with a longitudinal flow channel matching the size of the transmission channel of the material pipe 2, and the rotating drum 302 is provided with a first feeding trough 303, and the rotating drum 302 is rotatably installed inside the mounting seat 301, and cooperates with the material pipe 2 and the hopper 1 to perform a rotating quantitative feeding operation.

[0019] In this embodiment, the material discharging assembly 3 further includes a driving member 304 , and the rotating drum 302 is plugged into the output end of the driving member 304 . The rotating drum 302 is driven by the driving member 304 to perform a rotating material discharging action inside the mounting seat 301 .

[0020] In this embodiment, a liquid level meter 6 is provided in the waste acid pool 5 to monitor the amount of waste acid in the waste acid pool, thereby controlling the rotation of the driving member 304 through data analysis and controlling the amount of alkaline neutralizer added.

[0021] In this embodiment, the unloading assembly 3 also includes a nut 305 and a rotating shaft 306. The nut 305 is rotatably installed on one side of the rotating drum 302. The nut 305 is screwed to the outside of the mounting seat 301. The rotating shaft 306 is fixed on the side of the rotating drum 302 away from the nut 305.

[0022] In this embodiment, the driving member 304 includes a motor 3041, a first rotating wheel 3042, a second rotating wheel 3043 and a transmission belt 3044. The motor 3041 is fixedly installed on the outside of the mounting base 301, the first rotating wheel 3042 is fixed at the output end of the motor 3041, the second rotating wheel 3043 is rotatably installed on the upper part of the mounting base 301, and is transmission-connected to the first rotating wheel 3042 through the transmission belt 3044, and the second rotating wheel 3043 is movably inserted on the side of the rotating shaft 306 away from the rotating drum 302.

[0023] In this embodiment, the material discharge assembly 3 further includes an inner box 307 , which is installed inside the first material discharge chute 303 of the drum 302 , and a second material discharge chute 308 is provided inside the inner box 307 .

[0024] In this embodiment, the device further comprises a support frame 4, and the support frame 4 is fixedly mounted on the hopper 1 by bolts.

[0025] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A waste acid recycling treatment device, characterized in that: The invention comprises a waste acid pool (5) and a feeding device, wherein the feeding device is arranged above the waste acid pool (5); the feeding device comprises a hopper (1) and a material pipe (2) for receiving material from the hopper (1), wherein the material pipe (2) is fixed at the lower part of the hopper (1); a material discharge component (3) is arranged inside the material pipe (2), wherein the material discharge component (3) comprises a mounting seat (301) and a rotating drum (302), wherein the mounting seat (301) is mounted on the upper part of the material pipe (2), wherein the mounting seat (301) is provided with a longitudinal flow channel matching the size of the transmission channel of the material pipe (2), wherein the rotating drum (302) is provided with a first material discharge trough (303), wherein the rotating drum (302) is rotatably mounted inside the mounting seat (301), and cooperates with the material pipe (2) and the hopper (1) to perform a rotating quantitative material discharge operation.

2. The waste acid recycling treatment device according to claim 1, characterized in that: The material discharging assembly (3) further comprises a driving member (304), the output end of the driving member (304) is plugged into the rotating drum (302), and the rotating drum (302) is driven by the driving member (304) to perform a rotating material discharging action inside the mounting seat (301).

3. The waste acid recycling treatment device according to claim 1, characterized in that: The unloading assembly (3) further comprises a nut (305) and a rotating shaft (306). The nut (305) is rotatably mounted on one side of the rotating drum (302). The nut (305) is screwed to the outside of the mounting seat (301). The rotating shaft (306) is fixed to the side of the rotating drum (302) away from the nut (305).

4. The waste acid recycling treatment device according to claim 2, characterized in that: The driving member (304) comprises a motor (3041), a first rotating wheel (3042), a second rotating wheel (3043) and a transmission belt (3044); the motor (3041) is fixedly mounted on the outside of the mounting seat (301); the first rotating wheel (3042) is fixed to the output end of the motor (3041); the second rotating wheel (3043) is rotatably mounted on the upper part of the mounting seat (301) and is transmission-connected to the first rotating wheel (3042) via the transmission belt (3044); and the second rotating wheel (3043) is movably plugged into a side of the rotating shaft (306) away from the rotating drum (302).

5. The waste acid recycling treatment device according to claim 1, characterized in that: The material discharge assembly (3) further comprises an inner box (307), wherein the inner box (307) is embedded in the first material discharge trough (303) of the rotating drum (302), and a second material discharge trough (308) is provided in the inner box (307).

6. The waste acid recycling treatment device according to claim 1, characterized in that: The feeding device also includes a support frame (4), and the support frame (4) is fixedly mounted on the hopper (1) by means of bolts.

7. The waste acid recycling treatment device according to claim 1, characterized in that: A liquid level meter (6) is provided in the waste acid tank (5).

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