Recycling processor for cyanidation tailings

Abstract

The cyanidation tailing recycling processor comprises a processing bin, a first stirring rod, a second rotating rod and a filter plate, a rotating motor is installed in the middle of the top end of the processing bin, the first rotating rod is installed at the output shaft end of the rotating motor, a first gear is fixedly connected to one side of the outer portion of the first rotating rod, and a second gear is fixedly connected to the other side of the outer portion of the first rotating rod. First stirring rods are uniformly arranged outside the first rotating rod at equal intervals, and the first rotating rod is fixedly connected with the first stirring rods. The bottom end in the treatment bin is movably connected with the filter plate, cyanidation tailings and alkali liquor can be opened through the control valve after being mixed and fall on the top end of the filter plate, at the moment, the vibration motor at the bottom end of the filter plate is started to drive the filter plate to rapidly vibrate, and the filter plate can rapidly carry out solid-liquid separation on cyanidation tailings reactants; and the leachate can fall into the liquid outlet through the filter plate to be discharged, and the reaction slag can be discharged and recycled through the discharge port, so that the cyanidation tailing resourceful treatment work is efficiently carried out.

Description

Technical Field

[0001] The utility model relates to the technical field of cyanidation tailings treatment, in particular to a cyanidation tailings resource treatment device. Background Art

[0002] Cyanide tailings are typical solid wastes in the gold hydrometallurgical industry. They are produced in large quantities, are difficult to handle, and are difficult to use in a comprehensive manner. They are highly fine and have a low specific gravity, and are prone to dust. In addition to gold and silver, the cyanide tailings also contain high levels of sulfur, iron, and heavy metals such as copper, lead, zinc, and cadmium, as well as cyanide residues from flotation.

[0003] Nowadays, when cyanide tailings are processed for resource utilization, cyanide tailings and divalent iron salts are reacted in an alkaline solution. The divalent iron salts can convert ferric oxide in the cyanide tailings into ferric oxide, and at the same time effectively promote the lead in the tailings to form soluble salts and enter the solution under alkaline conditions. The cyanide tailings are mixed with divalent iron salts and alkaline solution, heated for reaction, and solid-liquid separation to obtain leachate and reaction slag. The reaction slag is subjected to magnetic separation to obtain iron concentrate and silicon-rich material, and the lead in the leachate is enriched and recovered to obtain lead products and recovered liquid.

[0004] However, the resource recovery treatment of cyanide tailings cannot quickly separate the leachate from the reaction slag, resulting in the leachate still adhering to the surface of the reaction slag, affecting the quality of subsequent treatment of the leachate and reaction slag. Utility Model Content

[0005] The utility model aims to provide a cyanide tailings resource processor to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cyanide tailings resource processor, comprising a processing chamber, a first stirring rod, a second rotating rod and a filter plate, a rotating motor is installed in the middle position of the top of the processing chamber, a first rotating rod is installed at the output shaft end of the rotating motor, a first gear is fixedly connected to one side of the outside of the first rotating rod, first stirring rods are evenly arranged at equal distances on the outside of the first rotating rod, the first rotating rod and the first stirring rod are fixedly connected, second rotating rods are movably connected to both sides of the top of the processing chamber, second stirring rods are evenly arranged at equal distances on the outside of the second rotating rod, a second gear is fixedly connected to one side of the second rotating rod, and a first gear is movably connected to one side of the second gear, a control valve is installed in the middle position of the processing chamber, and a filter plate is movably connected to the bottom of the processing chamber.

[0007] Preferably, a controller is installed at a middle position on one side of the outside of the processing bin, and a feed port is fixedly connected to one side of the top of the processing bin.

[0008] Preferably, a liquid inlet is fixedly connected to one side of the top of the processing bin, a discharge port is fixedly connected to the bottom of one side of the processing bin, a liquid outlet is fixedly connected to the middle position of the bottom of the processing bin, and an electric heating plate is installed in the middle position inside the processing bin.

[0009] Preferably, a vibration motor is installed at the middle position of the bottom end of the filter plate, and a slide groove is provided on one side inside the filter plate.

[0010] Preferably, sliding rods are fixedly connected to both sides of the interior of the processing chamber, a sliding block is slidably connected to the outside of the sliding rods, springs are fixedly connected to both sides of the sliding block, and a connecting block is fixedly connected to one side of the sliding block.

[0011] Preferably, a connecting shaft seat is fixedly connected to one side of the connecting block, and a sliding groove is slidably connected to the outside of the connecting shaft seat.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. This cyanide tailings resource processing device has a filter plate movably connected to the bottom of the processing chamber. After the cyanide tailings are mixed with the alkali solution, the filter plate can be opened by controlling the valve to fall on the top of the filter plate. At this time, the vibration motor at the bottom of the filter plate is started to drive the filter plate to vibrate rapidly, so that the filter plate can quickly separate the solid and liquid of the cyanide tailings reactant. The leachate can fall into the liquid outlet through the filter plate for discharge, and the reaction slag can be discharged and recovered through the discharge port, thereby efficiently performing the cyanide tailings resource processing work;

[0014] 2. This cyanide tailings resource processing device has a first gear installed on one side of the outside of the first rotating rod. When the rotating motor drives the first rotating rod to rotate, the first gear on the first rotating rod can drive the second rotating rod to rotate through the second gear, and the second rotating rod drives the second stirring rod to rotate rapidly, so as to quickly disperse and mix the cyanide tailings and alkali solution entering the processing chamber, thereby improving the overall mixing efficiency of the cyanide tailings and the alkali solution and improving the subsequent reaction rate. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a front view structural schematic diagram of the utility model;

[0017] Figure 3 For this utility model Figure 2 The enlarged structural diagram at A in the middle;

[0018] Figure 4 It is a schematic diagram of the top view structure of the filter plate of the utility model.

[0019] In the figure: 1. processing chamber; 101. controller; 102. feed port; 103. liquid inlet; 104. discharge port; 105. liquid outlet; 106. electric heating plate; 2. rotating motor; 3. first rotating rod; 301. first gear; 4. first stirring rod; 5. second rotating rod; 501. second stirring rod; 502. second gear; 6. control valve; 7. filter plate; 701. vibration motor; 702. slide chute; 8. slide rod; 801. slider; 802. spring; 803. connecting block; 9. connecting shaft seat. DETAILED DESCRIPTION

[0020] 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. 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.

[0021] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0022] In the description of this patent, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "set" should be understood in a broad sense, for example, it can be fixedly connected or set, or it can be detachably connected or set, or connected or set in one piece. For ordinary technicians in this field, the specific meanings of the above terms in this patent can be understood according to specific circumstances.

[0023] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "several" is two or more, unless otherwise clearly and specifically defined.

[0024] See also Figure 1-4, the utility model provides an embodiment: a cyanide tailings resource processor, characterized in that it includes a processing chamber 1, a first stirring rod 4, a second rotating rod 5 and a filter plate 7, a controller 101 is installed at the middle position of one side of the outside of the processing chamber 1, and the output end of the controller 101 is electrically connected to the input end of the electric heating plate 106, the rotating motor 2, and the vibration motor 701 through a wire, the electric heating plate 106 is provided with a CR20 heating wire, the rotating motor 2 is a Y160M1-2 motor, and the vibration motor 701 is a GZGF503 vibration motor;

[0025] A feed inlet 102 is fixedly connected to one side of the top of the processing bin 1, and a liquid inlet 103 is fixedly connected to one side of the top of the processing bin 1. The feed inlet 102 and the liquid inlet 103 can respectively pour the cyanide tailings and the alkali solution into the interior of the processing bin 1 for reaction;

[0026] A discharge port 104 is fixedly connected to the bottom end of one side of the processing bin 1, a liquid outlet 105 is fixedly connected to the middle position of the bottom end of the processing bin 1, and an electric heating plate 106 is installed in the middle position inside the processing bin 1. The discharge port 104 can discharge the reaction slag after the reaction, and the liquid outlet 105 can discharge the leaching liquid. At the same time, the electric heating plate 106 can heat the reaction of the cyanide tailings and the alkali solution in the processing bin 1;

[0027] A rotating motor 2 is installed at the middle position of the top of the processing chamber 1, and a first rotating rod 3 is installed at the output shaft end of the rotating motor 2. A first gear 301 is fixedly connected to one side of the outside of the first rotating rod 3. First stirring rods 4 are evenly arranged at equal distances outside the first rotating rod 3. The first rotating rod 3 and the first stirring rod 4 are fixedly connected. When the rotating motor 2 is started, the first rotating rod 3 can be driven to rotate, and at the same time, the first rotating rod 3 can drive the first gear 301 and the first stirring rod 4 to rotate.

[0028] The second rotating rod 5 is movably connected to both sides of the top of the processing chamber 1, and the second stirring rods 501 are evenly and equidistantly arranged outside the second rotating rod 5. A second gear 502 is fixedly connected to one side of the second rotating rod 5, and a first gear 301 is movably connected to one side of the second gear 502. The rotation of the first gear 301 on the first rotating rod 3 can drive the second rotating rod 5 to rotate. At the same time, the second stirring rod 501 on the second rotating rod 5 can quickly disperse and mix the cyanide tailings and alkali solution entering the processing chamber 1;

[0029] A control valve 6 is installed in the middle of the processing chamber 1. When the control valve 6 is opened, the cyanide tailings after the reaction can fall onto the filter plate 7 for separation and resource utilization.

[0030] The bottom of the processing chamber 1 is movably connected with a filter plate 7, a vibration motor 701 is installed in the middle of the bottom of the filter plate 7, and a chute 702 is provided on one side of the filter plate 7. When the vibration motor 701 is started, the filter plate 7 can be driven to vibrate rapidly, so as to achieve rapid solid-liquid separation after the cyanide tailings react, thereby obtaining a leachate and a reaction residue;

[0031] Slide rods 8 are fixedly connected to the two sides inside the processing chamber 1, and sliders 801 are slidably connected to the outside of the slide rods 8. Springs 802 are fixedly connected to the two sides of the slider 801. A connecting block 803 is fixedly connected to one side of the slider 801, and a connecting shaft seat 9 is fixedly connected to one side of the connecting block 803. The connecting shaft seat 9 is slidably connected to the outside of the connecting shaft seat 9 with a slide groove 702. When the filter plate 7 vibrates, the connecting shaft seat 9 can slide in the slide groove 702 inside the filter plate 7. At the same time, the connecting shaft seat 9 can drive the slider 801 to slide on the slide rod 8 through the connecting block 803, and make the slider 801 squeeze the springs 802 on both sides.

[0032] When the embodiment of the present application is in use: the cyanide tailings and the alkali solution can be introduced into the interior of the processing bin 1 respectively through the feed port 102 and the liquid inlet 103 at the top of the processing bin 1. At this time, the rotating motor 2 is started to drive the first rotating rod 3 to rotate, and the first rotating rod 3 can drive the first stirring rod 4 to rotate and stir. At the same time, the first rotating rod 3 can drive the second gear 502 to rotate through the first gear 301, and the second gear 502 can drive the second stirring rod 501 to stir through the second rotating rod 5. The cooperation of the first stirring rod 4 and the second stirring rod 501 can efficiently mix the cyanide tailings and the alkali solution, and heat and react through the electric heating plate 106. After the reaction is completed, the control valve 6 is opened to make the reacted material fall on the top of the filter plate 7. At this time, the filter plate 7 is driven to vibrate rapidly by the vibration motor 701, so that the leachate can pass through the filter plate 7 and fall into the vibration motor 701 at the bottom of the processing bin 1, while the reaction residue stays at the top of the filter plate 7 and is subsequently processed through the discharge port 104.

[0033] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A cyanide tailings resource processor, characterized in that , comprising a processing chamber (1), a first stirring rod (4), a second rotating rod (5) and a filter plate (7), wherein a rotating motor (2) is installed at the middle position of the top of the processing chamber (1), and a first rotating rod (3) is installed at the output shaft end of the rotating motor (2), a first gear (301) is fixedly connected to one side of the outside of the first rotating rod (3), first stirring rods (4) are evenly arranged at an equal distance outside the first rotating rod (3), and the first rotating rod (3) and the first stirring rod (4) are fixedly connected, second rotating rods (5) are movably connected to both sides of the top of the processing chamber (1), second stirring rods (501) are evenly arranged at an equal distance outside the second rotating rod (5), a second gear (502) is fixedly connected to one side of the second rotating rod (5), and a first gear (301) is movably connected to one side of the second gear (502), a control valve (6) is installed at the middle position inside the processing chamber (1), and a filter plate (7) is movably connected to the bottom of the processing chamber (1).

2. A cyanide tailings resource processor according to claim 1, characterized in that: A controller (101) is installed at a middle position on one side of the outside of the processing chamber (1), and a feed port (102) is fixedly connected to one side of the top of the processing chamber (1).

3. The cyanide tailings resource processor according to claim 1, characterized in that: A liquid inlet (103) is fixedly connected to one side of the top of the processing chamber (1), a discharge port (104) is fixedly connected to the bottom of one side of the processing chamber (1), a liquid outlet (105) is fixedly connected to the middle position of the bottom of the processing chamber (1), and an electric heating plate (106) is installed in the middle position inside the processing chamber (1).

4. The cyanide tailings resource processor according to claim 1, characterized in that: A vibration motor (701) is installed at the middle position of the bottom end of the filter plate (7), and a slide groove (702) is provided on one side inside the filter plate (7).

5. The cyanide tailings resource processor according to claim 1, characterized in that: Slide rods (8) are fixedly connected to the two sides of the processing chamber (1), a slider (801) is slidably connected to the outside of the slide rods (8), springs (802) are fixedly connected to the two sides of the slider (801), and a connecting block (803) is fixedly connected to one side of the slider (801).

6. A cyanide tailings resource processor according to claim 5, characterized in that: A connecting shaft seat (9) is fixedly connected to one side of the connecting block (803), and a sliding groove (702) is slidably connected to the outside of the connecting shaft seat (9).

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