Leaching adsorption tank reactor

Abstract

The utility model belongs to the technical field of metallurgical equipment, and particularly relates to a leaching adsorption tank reactor which comprises a top cover fixedly mounted at the top of the leaching adsorption tank reactor, a hanging plate is movably hung on one side of the top cover, and vertical plates are symmetrically and fixedly connected to one side of the hanging plate. An arc-shaped frame is fixedly connected to the bottom of the vertical plate and located in the leaching adsorption tank reactor, a screen drum is movably embedded in the top of the arc-shaped frame, a bridge plate is fixedly connected to the middle of the side wall of the hanging plate, and fork plates are symmetrically and fixedly connected to one end of the bridge plate; the screen drum is separated from the gate valve by sliding the hanging plate, then the hanging plate is lifted upwards, the screen drum is taken out of the leaching adsorption tank reactor, and operators do not need to stop to discharge ore pulp and enter the leaching adsorption tank reactor to disassemble and replace the screen drum, so that the maintenance time is shortened, and the processing efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to metallurgical equipment technical field, concretely relates to a kind of leaching adsorption tank reactor. BACKGROUND

[0002] Leaching adsorption tank reactor is a kind of combined leaching and adsorption function composite reaction equipment, mainly used in metallurgy (such as gold extraction), chemical industry and other fields, through the contact of solvent (such as cyanide solution) and solid material (such as ore), the target component (such as gold, silver) is dissolved, and active carbon, resin and other adsorbents are used to efficiently enrich target substance (such as gold cyanide complex) from leaching solution, and a carbon screen cylinder is installed below the top cover of leaching adsorption tank, which is a key component in carbon-in-pulp gold extraction process, and its core function is to realize efficient separation of activated carbon and ore pulp, and ensure process continuity and metal recovery rate.

[0003] The prior art leaching adsorption tank is internally provided with a carbon screen cylinder, one end of the slurry conveying pipe extends into the carbon screen cylinder, and the activated carbon particles in the ore pulp are screened outside the carbon screen cylinder, and the ore pulp enters the carbon screen cylinder and flows out through the slurry conveying pipe, but since the carbon screen cylinder is installed below the top cover, the operator needs to enter the inside of the adsorption tank for disassembly and installation during maintenance, which requires shutdown and emptying of the ore pulp, and not only consumes time and effort, but also greatly delays the processing efficiency. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a kind of leaching adsorption tank reactor, and the screen cylinder is separated from the gate valve by sliding hanging plate, then the hanging plate is lifted upward, and the screen cylinder is taken out from the inside of leaching adsorption tank reactor, without the need for operator to stop discharging ore pulp, entering the inside of leaching adsorption tank reactor to disassemble and replace screen cylinder, thereby reducing maintenance time and improving processing efficiency.

[0005] The technical scheme adopted by the utility model is as follows:

[0006] A leaching adsorption tank reactor includes a top cover fixedly installed on the top of the reactor. A hanging plate is movably hung on one side of the top cover. A vertical plate is symmetrically fixedly connected to one side of the hanging plate. An arc-shaped frame is fixedly connected to the bottom of the vertical plate and inside the reactor. A screen cylinder is movably fitted into the top of the arc-shaped frame. A bridge plate is fixedly connected to the middle of the side wall of the hanging plate. A fork plate is symmetrically fixedly connected to one end of the bridge plate. The fork plate is movably hung on the top of the reactor. A notch is provided on the side wall of the top cover for the bridge plate and vertical plate to slide into. Sealing plates are fixedly connected to both ends of the screen cylinder. The sealing plates are movably fitted into the arc-shaped frame through the bottom fitting ribs. A valve port is provided through one side of the screen cylinder. A slurry conveying pipe is fixedly installed on one side of the reactor. A gate valve is fixedly assembled at one end of the slurry conveying pipe inside the reactor. One end of the gate valve is slidably fitted into the valve port.

[0007] The two vertical plates are fixedly connected by a reinforcing horizontal plate, and the reinforcing horizontal plate is fixedly connected to the bridge plate by a reinforcing inclined plate.

[0008] Each vertical plate has a central partition plate fixedly connected to its side wall, and the central partition plate is fixedly connected to the bridge plate by a second reinforcing inclined plate.

[0009] The top of the top cover is fixedly connected to a baffle that restricts the sliding of the hanging plate. The top of the hanging plate and the bridge plate are both fixedly connected to a lifting handle one. The side wall of the sealing plate is fixedly connected to a lifting handle two. The arc frame is set as a symmetrical arc rod.

[0010] A sloped panel is fixedly connected to the inner wall of one end of the gate valve, and a control rod is rotatably assembled on the top of the gate valve. A fixing plate is fixedly connected to the inner wall of the leaching adsorption tank reactor, and the control rod is rotatably connected to the fixing plate. One end of the control rod extends to the top of the leaching adsorption tank reactor.

[0011] The top of the sealing plate is fixedly connected to a protruding post, the middle of the partition plate is threadedly connected to a screw rod, and the bottom of the screw rod is fixedly connected to a plate for movably engaging with the protruding post.

[0012] The technical advantages achieved by this utility model are as follows: by sliding the hanging plate to separate the screen cylinder from the gate valve, and then lifting the hanging plate upwards, the screen cylinder can be removed from the inside of the leaching adsorption tank reactor. This eliminates the need for operators to stop the machine to discharge the slurry and enter the leaching adsorption tank reactor to disassemble and replace the screen cylinder, thereby reducing maintenance time and improving processing efficiency. Attached Figure Description

[0013] Figure 1 This is an overall view of the leaching adsorption tank reactor provided in an embodiment of this utility model;

[0014] Figure 2 This is a structural diagram illustrating the hanging plate and sieve cylinder provided in an embodiment of this utility model;

[0015] Figure 3 This is an exploded view of the structure of the hanging plate and sieve cylinder provided in the embodiment of this utility model;

[0016] Figure 4 yes Figure 3 A magnified view of a section at point A in the middle;

[0017] Figure 5 This is a structural diagram of one end of the gate valve provided in an embodiment of this utility model.

[0018] The attached diagram lists the components represented by each number as follows:

[0019] 1. Leaching adsorption tank reactor; 101. Top cover; 102. Notch; 103. Baffle; 104. Slurry delivery pipe; 105. Gate valve; 106. Control rod; 107. Fixing plate; 108. Sloping panel; 2. Hanging plate; 201. Bridge plate; 202. Fork plate; 203. Lifting handle one; 204. Vertical plate; 205. Arc frame; 206. Reinforcing horizontal plate; 207. Reinforcing inclined plate one; 208. Middle partition plate; 209. Reinforcing inclined plate two; 210. Screw; 211. Insert plate; 3. Screen cylinder; 301. Sealing plate; 302. Lifting handle two; 303. Protruding column; 304. Valve port; 305. Embedded rib. Detailed Implementation

[0020] To make the objectives and advantages of this utility model clearer, the following detailed description is provided in conjunction with embodiments. It should be understood that the following text is merely used to describe one or more specific embodiments of this utility model and does not strictly limit the scope of protection specifically claimed by this utility model.

[0021] like Figures 1-3 , Figure 5As shown, a leaching adsorption tank reactor includes a top cover 101 fixedly installed on the top of the leaching adsorption tank reactor 1. A hanging plate 2 is movably hung on one side of the top cover 101. Vertical plates 204 are symmetrically fixedly connected to one side of the hanging plate 2. A bridge plate 201 is fixedly connected to the middle of the side wall of the hanging plate 2. A fork plate 202 is symmetrically fixedly connected to one end of the bridge plate 201. The fork plate 202 is movably hung on the top of the leaching adsorption tank reactor 1. A lifting handle 203 is fixedly connected to the top of both the hanging plate 2 and the bridge plate 201. The two vertical plates 204 are fixedly connected by a reinforcing horizontal plate 206. The reinforcing horizontal plate 206 is fixedly connected to the bridge plate 201 by a reinforcing inclined plate 207. A middle partition plate 208 is fixedly connected to the side wall of each vertical plate 204. The middle partition plate 208 is fixedly connected to the bridge plate 201 by a reinforcing inclined plate 209. The side wall of 101 is provided with a notch 102 for the sliding insertion of the bridge plate 201 and the vertical plate 204. The top of the top cover 101 is fixedly connected with a baffle 103 to restrict the sliding of the hanging plate 2. A slurry pipe 104 is fixedly installed on one side of the leaching adsorption tank reactor 1. A gate valve 105 is fixedly assembled at one end of the slurry pipe 104 inside the leaching adsorption tank reactor 1. One end of the gate valve 105 is slidably engaged with the valve port 304. A slope plate 108 is fixedly connected to the inner wall of one end of the gate valve 105. A control rod 106 is rotatably assembled on the top of the gate valve 105. A fixing plate 107 is fixedly connected to the inner wall of the leaching adsorption tank reactor 1. The control rod 106 is rotatably connected to the fixing plate 107. One end of the control rod 106 extends to the top of the leaching adsorption tank reactor 1. A valve port 304 is provided through one side of the screen cylinder 3.

[0022] According to the above structure, when the screen cylinder 3 needs to be replaced or repaired, the injection of slurry into the leaching adsorption tank reactor 1 is temporarily stopped, and the slurry level is slightly lower than the gate valve 105. The operator can squat on the top cover 101 and first rotate the control rod 106 to close the gate plate inside the gate valve 105, preventing the slurry inside the leaching adsorption tank reactor 1 from entering the slurry delivery pipe 104 after the screen cylinder 3 is removed. The slope plate 108 on the inner wall of the gate valve 105 can allow the particles in the slurry to slide off, preventing the particles from accumulating on the inner wall of the gate valve 105 after the screen cylinder 3 is removed. When the leaching adsorption tank reactor 1 is running normally with stirring, the slurry overflows inside, and its liquid level is higher than the gate valve 105. The slope plate 108 will not affect the slurry entering the gate valve 105. The fixing plate 107 reinforces the control rod 106. Both hands hold the lifting handle 203 to control the horizontal sliding of the hanging plate 2. The bridge plate 201 and the vertical plate 204 slide along the inner wall of the notch 102. Move the hanging plate 2 until it is in contact with the side wall of the top cover 101. The movement of the hanging plate 2 causes the vertical plate 204, the arc frame 205, and the screen cylinder 3 to move together, so that one end of the gate valve 105 is disengaged from the valve port 304. Then, lift the hanging plate 2 upward to remove the screen cylinder 3 from the inside of the leaching adsorption tank reactor 1. Similarly, when it is necessary to put the screen cylinder 3 into the leaching adsorption tank reactor 1, first make the vertical plate 204 of the bridge plate 201 into the notch 102, and then move it along the notch 102. 2. Slide the hanging plate 2 so that one end of the hanging plate 2 is in contact with the baffle 103. At this time, the valve port 304 is also engaged with one end of the gate valve 105 during the sliding process. The baffle 103 blocks the hanging plate 2 to prevent it from sliding off the top of the top cover 101. The fork plate 202 is also hung on the top of the leaching adsorption tank reactor 1. The reinforcing horizontal plate 206, the reinforcing inclined plate one 207, the middle partition plate 208, the reinforcing inclined plate two 209 and other structures all reinforce the overall frame.

[0023] See attached document Figures 2-4 An arc-shaped frame 205 is fixedly connected to the bottom of the vertical plate 204 and inside the leaching adsorption tank reactor 1. A sieve cylinder 3 is movably fitted to the top of the arc-shaped frame 205. The arc-shaped frame 205 is designed as a symmetrical arc-shaped rod. Sealing plates 301 are fixedly connected to both ends of the sieve cylinder 3. The sealing plates 301 are movably fitted to the arc-shaped frame 205 through the bottom fitting ribs 305. A protruding post 303 is fixedly connected to the top of the sealing plate 301. A lifting handle 302 is fixedly connected to the side wall of the sealing plate 301. A screw 210 is threadedly connected to the middle of the partition plate 208. A mounting plate 211 for movably fitting with the protruding post 303 is fixedly connected to the bottom of the screw 210.

[0024] According to the above structure, the arc frame 205 is designed as symmetrical arc rods with a gap between the two arc rods. The engagement of the fitting rib 305 with the arc frame 205 can prevent the screen cylinder 3 from sliding left and right. The insert plate 211 engages with the protrusion 303 through a circular groove at the bottom. The engagement of the insert plate 211 with the protrusion 303 can prevent the screen cylinder 3 from swaying up and down. By rotating the screw 210, the insert plate 211 is rotated and raised, causing the insert plate 211 to separate from the protrusion 303. The sealing plate 301 and the screen cylinder are rotated by the lifting handle 302. 3. Make the protruding post 303 no longer face upward, and then slightly lift the screen cylinder 3 upward to separate the interlocking rib 305 from the arc frame 205. The screen cylinder 3 can then be pulled out from one side of the hanging plate 2. This utility model separates the screen cylinder 3 from the gate valve 105 by sliding the hanging plate 2, and then lifts the hanging plate 2 upward to remove the screen cylinder 3 from the inside of the leaching adsorption tank reactor 1. This eliminates the need for operators to stop the machine to discharge the slurry and enter the leaching adsorption tank reactor 1 to disassemble and replace the screen cylinder 3, thereby reducing maintenance time and improving processing efficiency.

[0025] The working principle of this utility model is as follows: When the screen cylinder 3 needs to be replaced or repaired, the injection of slurry into the leaching adsorption tank reactor 1 is temporarily stopped, and the slurry level is slightly lower than the gate valve 105. The operator can squat on the top cover 101 and first rotate the control rod 106 to close the gate plate inside the gate valve 105, preventing the slurry inside the leaching adsorption tank reactor 1 from entering the slurry delivery pipe 104 after the screen cylinder 3 is removed. The slope plate 108 on the inner wall of the gate valve 105 can allow the particles in the slurry to slide off, preventing the particles from accumulating on the inner wall of the gate valve 105 after the screen cylinder 3 is removed. When the leaching adsorption tank reactor 1 is running normally with stirring, the slurry inside overflows. The liquid level is higher than the gate valve 105, and the slope panel 108 will not affect the slurry entering the gate valve 105. The fixing plate 107 reinforces the control rod 106. Holding the lifting handle 203 with both hands controls the horizontal sliding of the hanging plate 2. The bridge plate 201 and the vertical plate 204 slide along the inner wall of the notch 102 until they are in contact with the side wall of the top cover 101. The movement of the hanging plate 2 drives the vertical plate 204, the arc frame 205, and the screen cylinder 3 to move together, so that one end of the gate valve 105 is disengaged from the valve port 304. Then, the hanging plate 2 is lifted upward to remove the screen cylinder 3 from the inside of the leaching adsorption tank reactor 1. Similarly, when it is necessary to put the screen cylinder 3 into the leaching adsorption tank, the screen cylinder 3 can be removed from the inside of the reactor 1. When the leaching adsorption tank reactor 1 is being installed, the bridge plate 201 and vertical plate 204 are first inserted into the notch 102. Then, the hanging plate 2 is slid along the notch 102 so that one end of the hanging plate 2 is in contact with the baffle 103. At this time, the valve port 304 is also engaged with one end of the gate valve 105 during the sliding process. The baffle 103 blocks the hanging plate 2 to prevent it from sliding off the top of the top cover 101. The fork plate 202 is also hung on the top of the leaching adsorption tank reactor 1. The reinforcing horizontal plate 206, the reinforcing inclined plate one 207, the middle partition plate 208, and the reinforcing inclined plate two 209 all reinforce the overall frame. The arc frame 205 is set as a symmetrical arc rod with two arcs. There is a gap between the rods. The engagement of the interlocking rib 305 and the arc frame 205 can prevent the screen cylinder 3 from sliding left and right. The insert plate 211 engages with the protrusion 303 through the circular groove at the bottom. The engagement of the insert plate 211 and the protrusion 303 can prevent the screen cylinder 3 from shaking up and down. By rotating the screw 210, the insert plate 211 is rotated and raised, so that the insert plate 211 and the protrusion 303 are separated. By rotating the lifting handle 202, the sealing plate 301 and the screen cylinder 3 are rotated so that the protrusion 303 is no longer facing upward. Then, the screen cylinder 3 is slightly lifted upward so that the interlocking rib 305 is disengaged from the arc frame 205. The screen cylinder 3 can then be pulled out from one side of the hanging plate 2.

[0026] The above description is merely a preferred embodiment of this utility model. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of this utility model, and these improvements and modifications should also be considered within the scope of protection of this utility model. Structures, devices, and operating methods not specifically described or explained in this utility model, unless otherwise specified or limited, shall be implemented using conventional methods in the field.

Claims

1. A leaching adsorption tank reactor, comprising a top cover (101) fixedly installed on the top of the leaching adsorption tank reactor (1), characterized in that: A hanging plate (2) is movably hung on one side of the top cover (101). A vertical plate (204) is symmetrically fixedly connected to one side of the hanging plate (2). An arc-shaped frame (205) is fixedly connected to the bottom of the vertical plate (204) and inside the leaching adsorption tank reactor (1). A sieve cylinder (3) is movably fitted to the top of the arc-shaped frame (205). A bridge plate (201) is fixedly connected to the middle of the side wall of the hanging plate (2). A fork plate (202) is symmetrically fixedly connected to one end of the bridge plate (201). The fork plate (202) is movably hung on the top of the leaching adsorption tank reactor (1). The side wall of the top cover (101) has an opening. The notch (102) is used for sliding insertion of the bridge plate (201) and the vertical plate (204). The two ends of the screen cylinder (3) are fixedly connected with sealing plates (301). The sealing plates (301) are movably fitted with the arc frame (205) through the bottom fitting ribs (305). A valve inlet (304) is opened through one side of the screen cylinder (3). A slurry pipe (104) is fixedly installed on one side of the leaching adsorption tank reactor (1). A gate valve (105) is fixedly assembled at one end of the slurry pipe (104) inside the leaching adsorption tank reactor (1). One end of the gate valve (105) is slidably fitted with the valve inlet (304).

2. The leaching adsorption tank reactor according to claim 1, characterized in that: The two vertical plates (204) are fixedly connected by a reinforcing horizontal plate (206), and the reinforcing horizontal plate (206) is fixedly connected to the bridge plate (201) by a reinforcing inclined plate (207).

3. The leaching adsorption tank reactor according to claim 2, characterized in that: Each vertical plate (204) has a middle partition plate (208) fixedly connected to its side wall. The middle partition plate (208) is fixedly connected to the bridge plate (201) through a reinforcing inclined plate (209).

4. The leaching adsorption tank reactor according to claim 1, characterized in that: The top of the top cover (101) is fixedly connected to a baffle (103) that restricts the sliding of the hanging plate (2). The top of the hanging plate (2) and the bridge plate (201) are both fixedly connected to a first lifting handle (203). The side wall of the sealing plate (301) is fixedly connected to a second lifting handle (302). The arc frame (205) is set as a symmetrical arc rod.

5. The leaching adsorption tank reactor according to claim 1, characterized in that: A slope plate (108) is fixedly connected to the inner wall of one end of the gate valve (105), and a control rod (106) is rotatably assembled on the top of the gate valve (105). A fixing plate (107) is fixedly connected to the inner wall of the leaching adsorption tank reactor (1). The control rod (106) is rotatably connected to the fixing plate (107), and one end of the control rod (106) extends to the top of the leaching adsorption tank reactor (1).

6. The leaching adsorption tank reactor according to claim 3, characterized in that: The top of the sealing plate (301) is fixedly connected to a protruding post (303), the middle part of the partition plate (208) is threadedly connected to a screw (210), and the bottom of the screw (210) is fixedly connected to a plate (211) for movably engaging with the protruding post (303).

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