Ore pulp concentration detection tool for flotation of carbon residues in electrolytic aluminum

Abstract

The invention discloses an ore pulp concentration detection tool for flotation of carbon residues in electrolytic aluminum, and relates to the related technical field of electrolytic aluminum flotation. The device comprises a mounting assembly, a frame, vertical strips, a mixing assembly, a mixing box, a linkage assembly and two bent rods, the vertical strips are fixed to the front end and the rear end of the frame respectively and are arranged in a bilateral symmetry mode, the mixing box is located on the upper end face of a placement table and located between the two vertical strips on the left side and the right side, and the bent rods are fixed to the inner portions of strip-shaped openings respectively. And the measuring assembly comprises two cylinders which are fixed on the bottom surface in the frame and are symmetrically arranged, two linkage I-shaped toothed plates which are respectively meshed with the linkage toothed rods, and weight scales which are respectively connected with the piston ends of the cylinders. By means of the storage barrel and the mixing box, concentration detection can be conducted on ore pulp of different weights, the dosage of flotation liquid can be determined, the linkage assembly and the measuring assembly are used in cooperation, the storage barrel can be controlled to rotate in a linkage mode, and accurate mixing of materials is guaranteed.

Description

Technical Field

[0001] The invention belongs to the technical field related to electrolytic aluminum flotation, and in particular relates to a pulp concentration detection tool used for carbon slag flotation in electrolytic aluminum. Background Art

[0002] During the production of electrolytic aluminum, anode particles caused by insufficient combustion, incomplete oxidation, erosion and scouring of aluminum liquid and electrolyte enter the electrolyte solution to form carbon slag, which has a great impact on the efficiency of aluminum electrolysis and needs to be removed regularly. The slag contains aluminum oxide, fluoride salt and a small amount of carbon slag. Failure to clean the carbon slag will increase the resistivity of the electrolyte solution. Under constant voltage, the interpolar distance will decrease, which will accelerate the secondary dissolution of aluminum at the interface between the electrolyte and the aluminum liquid, and ultimately reduce the current efficiency. The processing principle of the carbon slag flotation method is to grind the carbon slag with water to an appropriate concentration and particle size, add flotation reagents and mix evenly, and then enter the flotation machine and introduce air to form bubbles. The carbon powder floats to the top of the slurry with the bubbles to form foam, which is scraped out and discarded, and the electrolyte is discharged from the bottom flow of the flotation tank, thereby achieving the purpose of separating the carbon powder and the electrolyte in the carbon slag. According to the existing public document CN109060586A, in order to measure the slurry concentration in the carbon slag flotation, the corresponding slurry concentration detection tooling is required.

[0003] The size of the slurry concentration directly affects the key factors such as foam formation, bubble stability, and particle stratification in the flotation process. Therefore, when the current equipment is used for slurry concentration detection, most of the existing equipment does not have the ability to detect the weight of carbon slag and water in real time, and it is impossible to accurately input the flotation reagent used, so it is impossible to use the flotation reagent dosage required according to different slurry concentrations, and then there will be more or less flotation reagents poured in, affecting the quality of the flotation process. At the same time, when using the equipment, since the structures do not have the function of linkage and coordination, in order to ensure the coordination of multiple structures, a large number of sensors are required. Although this method can reduce the use of manual labor and improve the precise reset of the structure, it will make the entire equipment architecture bloated and increase the maintenance cost. To this end, we provide a slurry concentration detection tooling for carbon slag flotation in electrolytic aluminum to solve the above problems. Summary of the invention

[0004] The purpose of the present invention is to provide a pulp concentration detection tool for carbon slag flotation in electrolytic aluminum. Through the use of a storage cylinder and a mixing box, the concentration of pulps of different weights can be detected, so as to determine the dosage of the flotation liquid. At the same time, through the coordinated use of a linkage component and a measuring component, the storage cylinder can be controlled to rotate in a linkage manner to ensure accurate mixing between materials.

[0005] To solve the above technical problems, the present invention is achieved through the following technical solutions: The present invention provides a pulp concentration detection tool for carbon slag flotation in electrolytic aluminum, comprising an installation component, a frame and vertical bars respectively fixed to the front and rear ends of the frame and arranged symmetrically on the left and right sides, the left and right side walls of the frame are both provided with bar-shaped openings, a placing table is fixed at the middle position of the inner bottom surface of the frame, a mixing component, comprising a mixing box located at the upper end surface of the placing table, the mixing box is located between two vertical bars on the left and right sides, and a storage component, comprising two storage cylinders symmetrically arranged inside the frame and two U-shaped bars respectively located directly below the storage cylinders, the two storage cylinders are located in the left and right directions of the mixing cylinder, and the storage cylinder is directly below the mixing cylinder. A rotating rod is fixed and rotated in the internal position of the U-shaped bar, and a linkage assembly includes two bending rods respectively fixed in the internal positions of the bar-shaped mouth, a pushing bar is arranged at one end of the bending rod, and a linkage gear rod is arranged at the other end of the bending rod. The measuring assembly includes two cylinders symmetrically fixed to the bottom surface of the inner part of the frame, two linkage I-shaped toothed plates respectively meshed with the linkage gear rods, and weight scales respectively connected to the ends of the cylinder pistons. The U-shaped bars are respectively arranged at the upper end surface of the weight scale, and the lower end surface of the weight scale is fixed with a bottom plate connected with bolts of the cylinder piston end, and a movable rack meshed with a similar linkage I-shaped toothed plate is fixed on the peripheral side of the bottom plate.

[0006] The present invention is further configured such that a partition is fixed at the top of the frame corresponding to the middle of the mixing box, a sliding pipe penetrating the lower end of the partition is fixed to the upper end surface of the frame, and a drop pipe is fixed at the upper end surface of the frame corresponding to the storage cylinder.

[0007] The present invention is further configured such that a mounting bar is fixed between two vertical bars in the same left and right directions, the mixing box is located below the mounting bar, and the storage cylinder is provided with two abutment plates symmetrically arranged front and back in the direction relative to the mixing box, and the abutment plates are respectively connected to the adjacent mounting bars with bolts.

[0008] The present invention is further configured such that movable plates are arranged at the front and rear of the storage cylinder, movable bars are fixed at the positions of the peripheral sides of the storage cylinder corresponding to the movable plates, and arc holes are opened through the middle of the side walls of the movable plates.

[0009] The present invention is further configured such that the upper end surface of the abutment plate is fixed with an arc spring abutting against the adjacent end surface of the movable plate, the upper end surface of the abutment plate is fixed with an arc rod passing through the internal position of the arc spring, and the upper end surface of the arc rod is matched with the arc hole gap.

[0010] The present invention is further configured such that the end faces of the movable plate relative to the storage barrel are each provided with a T-shaped strip opening, and the end faces of the movable strips are each fixed with a T-shaped block used in conjunction with the T-shaped strip opening.

[0011] The present invention is further configured such that three sliding openings are opened on the opposite surfaces of each vertical bar in the front-to-back direction and are evenly distributed linearly on the left and right sides, and the shaft rods fixed at the front and rear ends of the rotating rod slide in the corresponding internal positions of the sliding openings, and the sliding bars fixed at the front and rear ends of the U-shaped bar slide in the corresponding internal positions of the sliding openings.

[0012] The present invention is further configured such that ear bars are fixed on opposite side walls of two vertical bars in the same left-right direction, and the front and rear end surfaces of the linked I-shaped tooth plate are rotatably connected to the ear bars through fixed rods.

[0013] The present invention is further configured such that a telescopic hole is opened inside the bending rod near the telescopic rod, a movable hole is opened inside the bending rod near the linkage gear rod, the telescopic hole and the movable hole are connected through a connecting hole opened inside the bending rod, and the limiting holes opened on the two end surfaces of the bending rod are connected to the inside of the telescopic hole and the movable hole.

[0014] The present invention is further configured such that a connecting plate abutting the end of the bending rod is fixed at the end of the pushing bar, a telescopic rod passing through the position of the limiting hole is fixed to the other end face of the connecting plate, a piston block located inside the telescopic hole is fixed to the other end of the telescopic rod, a compression spring sleeved on the telescopic rod is fixed to the end face of the piston block, and piston plates are fixed to both end faces of the linkage gear rod, and one of the piston plates is located in the moving hole.

[0015] The present invention has the following beneficial effects: Pour the carbon slag into one of the storage cylinders, and store water in the other storage cylinder, and push the weight scale upward through the cylinder to push the storage cylinder upward, so as to measure the weight of the carbon slag and water inside the storage cylinder at this time. After the sum of the two and comparison, the concentration of the carbon slag and water after mixing can be obtained, and the linkage I-shaped tooth plate controlled by the cylinder drives the linkage gear rod to move, and then the storage cylinder can be pushed to rotate toward the mixing box, so that the carbon slag and water inside the storage cylinder can all enter the mixing box for mixing treatment. Therefore, by repeating the above work, the dosage of flotation reagents required at different slurry concentrations can be achieved, and the concentration of the mixed slurry can be quickly determined.

[0016] After the control cylinder retracts, the cylinder will reverse through the linkage I-shaped tooth plate, thereby driving the linkage tooth rod to slowly move outward inside the bent rod, and then pull the push bar, causing the push bar to slide in the direction away from the storage cylinder, and then the push bar no longer pushes the storage cylinder; when the storage cylinder is pushed and rotated by the push bar, the storage cylinder will rotate inside the U-shaped bar through the rotating rod, thereby enabling the storage cylinder to rotate quickly between multiple linkage structures, ensuring rapid mixing of carbon slag and water, and at the same time achieving the function of linkage and coordination between multiple structures without the use of a transmission, thereby reducing the use of electrical structures and reducing maintenance costs.

[0017] Of course, any product implementing the present invention does not necessarily need to achieve all of the above advantages at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for describing the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0019] Figure 1 It is the overall structure diagram of the present invention.

[0020] Figure 2 It is a structural diagram of the storage component, linkage component and measurement component in the present invention.

[0021] Figure 3 It is a structural diagram of the framework in the present invention.

[0022] Figure 4 It is a structural diagram of the storage cylinder and the abutment plate in the present invention.

[0023] Figure 5 It is a structural diagram of the storage cylinder and the U-shaped strip in the present invention.

[0024] Figure 6 It is a structural diagram of the linkage rod, cylinder and linkage I-shaped tooth plate in the present invention.

[0025] Figure 7 It is a structural combination diagram of the bending rod, the pushing bar and the linkage gear rod in the present invention.

[0026] Figure 8 It is a structural combination diagram of the storage cylinder, the abutment plate and the movable plate in the present invention.

[0027] Fig. 9 It is a structural diagram of the cylinder, the linked I-shaped tooth plate and the weight scale in the present invention.

[0028] Fig.10 It is a cross-sectional structural diagram of the bending rod in the present invention.

[0029] In the accompanying drawings, the components represented by the reference numerals are listed as follows: 100-installation assembly, 101-frame, 101a-drop pipe, 101b-slide pipe, 101c-strip mouth, 102-vertical strip, 102a-installation strip, 102b-ear strip, 102c-slide mouth, 200-mixing assembly, 201-mixing box, 300-storage assembly, 301-storage cylinder, 301a-moving strip, 301a1-T-shaped strip mouth, 301b-rotating rod, 301b1-axial rod, 302-abutment plate, 302a-arc rod, 302b-arc spring, 303-U-shaped strip, 303a-slide, 304-movable Plate, 304a-T-shaped block, 304b-arc hole, 400-linkage assembly, 401-bending rod, 401a-moving hole, 401b-connecting hole, 401c-telescopic hole, 401d-limiting hole, 402-pushing strip, 402a-connecting plate, 402b-telescopic rod, 402b1-piston block, 402c-compression spring, 403-linkage gear rod, 403a-piston plate, 500-measuring assembly, 501-cylinder, 502-linkage I-shaped gear plate, 502a-rod, 503-weight scale, 503a-bottom plate, 503b-movable rack. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention. Example 1

[0031] See also Figure 1 , Figure 2 , Figure 3 , Figure 6 and Figure 7 , which is the first embodiment of the present invention, provides a pulp concentration detection tool for carbon slag flotation in electrolytic aluminum. Through the use of a storage cylinder 301 and a mixing box 201, the concentration of pulps of different weights can be detected, so as to determine the dosage of the flotation liquid to be used. At the same time, through the coordinated use of the linkage component 400 and the measuring component 500, the storage cylinder 301 can be controlled to rotate in a linkage manner to ensure accurate mixing between materials.

[0032] Specifically, the installation assembly 100 includes a frame 101 and vertical bars 102 fixed to the front and rear ends of the frame 101 and arranged symmetrically on the left and right sides; the mixing assembly 200 includes a mixing box 201 located on the upper end surface of the placement table; the storage assembly 300 includes two storage cylinders 301 located inside the frame 101 and arranged symmetrically on the left and right sides and two U-shaped bars 303 located directly below the storage cylinders 301; the linkage assembly 400 includes two bent rods 401 fixed to the inner positions of the bar-shaped openings 101c, respectively; the measuring assembly 500 includes two cylinders 501 fixed to the inner bottom surface of the frame 101 and arranged symmetrically, two linkage I-shaped tooth plates 502 respectively meshed with the linkage tooth rods 403, and weight scales 503 respectively connected to the piston ends of the cylinders 501; By setting up and using the above-mentioned structure, the carbon residue is poured into one of the storage cylinders, and water is stored in the other storage cylinder. The weight scale 503 is pushed upward by the cylinder 501 to push the storage cylinder upward, so as to measure the weight of the carbon residue and water inside the storage cylinder at this time. By adding up the two and comparing them, the concentration of the carbon residue and water after mixing can be obtained. The cylinder 501 controls the linkage I-shaped tooth plate 502 to drive the linkage gear rod 403 to move, and then the storage cylinder 301 can be pushed to rotate toward the mixing box 201, so that the carbon residue and water inside the storage cylinder 301 can all enter the mixing box 201 for mixing.

[0033] according to Figure 3 , Figure 4 and Figure 6 , the left and right side walls of the frame 101 are provided with strip-shaped openings 101c, a placing platform is fixed at the middle position of the inner bottom surface of the frame 101, the mixing box 201 is located between the two vertical bars 102 on the left and right sides, the two storage cylinders 301 are located in the left and right directions of the mixing cylinder, and a rotating rod 301b rotating in the inner position of the U-shaped bar 303 is fixed directly below the storage cylinder 301, a pushing bar 402 is provided at one end of the bending rod 401, and a linkage gear rod 403 is provided at the other end of the bending rod 401, and the U-shaped bars 303 are respectively arranged at the upper end surface positions of the weight scale 503, and a bottom plate 503a connected with the piston end bolts of the cylinder 501 is fixed to the lower end surface of the weight scale 503, and a movable rack 503b meshing with a similar linkage I-shaped gear plate 502 is fixed to the peripheral side of the bottom plate 503a; When the above-mentioned structure is used, after the control cylinder 501 retracts, the cylinder 501 will reverse through the linkage I-shaped toothed plate 502, thereby driving the linkage toothed rod 403 to slowly move outward from the inside of the curved rod 401, and then pull the push bar 402 to slide in the direction away from the storage tube 301, so that the push bar 402 no longer pushes the storage tube 301. When the storage tube 301 is pushed and rotated by the push bar 402, the storage tube 301 will rotate inside the U-shaped bar 303 through the rotating rod 301b.

[0034] Further, according to Figure 3 It can be seen that a partition is fixed at the top of the frame 101 corresponding to the middle of the mixing box 201, a sliding pipe 101b penetrating the lower end of the partition is fixed to the upper end surface of the frame 101, and a drop pipe 101a is fixed at the upper end surface of the frame 101 corresponding to the storage cylinder 301. Since the drop pipe 101a is in the same upper and lower positions as the storage cylinder 301, the carbon residue and water can be poured into the storage cylinder 301 from the position of the drop pipe 101a, respectively, so that the carbon residue and water can be accurately entered into the storage cylinder 301. At the same time, when the flotation process is carried out, the carbon residue and water inside the storage cylinder 301 are first allowed to flow into the mixing box 201. At this time, the liquid agent used for flotation is poured from the position of the sliding pipe 101b, so that the mineral liquid inside the mixing box 201 can be accurately floated. At the same time, the partition separates the two storage cylinders 301. Therefore, when the two storage cylinders 301 are pushed and tilted, the partition will block the carbon residue and water to prevent the carbon residue and water from impacting the storage cylinder 301 opposite to it.

[0035] It should be noted that the air cylinder 501 and the weight scale 503 used are both controlled by an external control center, and the data measured by the weight scale 503 are transmitted to the control center and calculated by the control center. Example 2

[0036] See also Figure 2 and Figure 4 On the basis of the first embodiment, this embodiment can make the storage cylinder 301 quickly reset through the relative pushing of the movable plate 304 and the arc spring 302b, so as to realize automatic operation.

[0037] Specifically, a mounting strip 102a is fixed between the two vertical strips 102 in the same left and right directions, the mixing box 201 is located below the mounting strip 102a, and the storage cylinder 301 is provided with two abutment plates 302 that are symmetrically arranged front to back in the direction relative to the mixing box 201. The abutment plates 302 are respectively bolted to the adjacent mounting strips 102a, and movable plates 304 are provided on the front and rear sides of the storage cylinder 301. Moving strips 301a are fixed at the positions of the circumference of the storage cylinder 301 corresponding to the movable plates 304. Arc holes 304b are penetrated through the middle parts of the side walls of the movable plates 304. Arc springs 302b that abut against the adjacent end faces of the movable plates 304 are fixed to the upper end faces of the abutment plates 302, and arc rods 302a that pass through the internal positions of the arc springs 302b are fixed to the upper end faces of the abutment plates 302, and the upper end faces of the arc rods 302a are clearance-matched with the arc holes 304b.

[0038] By setting and using the above-mentioned structure, when the storage barrel 301 is pushed by the pushing bar 402, the storage barrel 301 rotates around the U-shaped bar 303 through the rotating rod 301b, so that the storage barrel 301 is gradually tilted, so that the material inside the storage barrel 301 is poured into the mixing box 201, and at the same time, the storage barrel 301 will also drive the movable plate 304 to follow the rotation through the moving bar 301a, and then the movable plate 304 will rotate along the arc rod 302a and compress the arc spring 302b. Therefore, when the pushing bar 402 is reset, the pushing bar 402 no longer pushes the storage barrel 301, and then the arc spring 302b will push the movable plate 304 to reset and rotate, thereby controlling the storage barrel 301 to rotate and reset to the initial position. Example 3

[0039] See also Figure 3 and Figure 5 On the basis of Example 1, this embodiment limits the position of the slide bar 303a and the shaft 301b1 through the sliding opening 102c, so as to ensure the stability of the position of the U-shaped bar 303 and the storage tube 301, and ensure that both can rotate or move up and down accurately.

[0040] Specifically, each of the opposite surfaces of the vertical bars 102 in the front-to-back direction is provided with three sliding openings 102c which are evenly distributed linearly on the left and right sides. The shaft rod 301b1 fixed at the front and rear ends of the rotating rod 301b slides in the corresponding internal positions of the sliding openings 102c respectively. The sliding bars 303a fixed at the front and rear ends of the U-shaped bar 303 slide in the corresponding internal positions of the sliding openings 102c respectively. Ear bars 102b are fixed on the opposite side walls of the two vertical bars 102 in the same left-to-right direction. The front and rear end surfaces of the linkage I-shaped tooth plate 502 are rotationally connected with the ear bars 102b through the fixed rod 502a.

[0041] By setting and using the above structure, when the cylinder 501 is working, the cylinder 501 will push the weight scale 503 to move through the connecting plate 402a, and then push the U-shaped bar 303 to move up and down, so that the U-shaped bar 303 will drive the storage barrel 301 to move up and down inside the frame 101, and thus the U-shaped plate will drive the slide bar 303a and the shaft rod 301b1 to move in the internal position of the sliding mouth 102c, so the sliding mouth 102c limits the slide bar 303a and the shaft rod 301b1, and thereby limits the U-shaped bar 303 and the storage barrel 301, so that the U-shaped bar 303 can only slide in the up and down direction, ensuring that the storage barrel 301 can rotate while being able to move up and down. Example 4

[0042] See also Figure 7 , Fig. 9 and Fig.10On the basis of Example 1, this embodiment can control the push bar 402 to quickly reset by compressing the spring 402c, thereby ensuring that the push bar 402 can be quickly put into use next time, thereby realizing the cyclic coordinated use of the push bar 402 and the storage tube 301.

[0043] Specifically, a telescopic hole 401c is provided inside the bending rod 401 near the telescopic rod 402b, and a moving hole 401a is provided inside the bending rod 401 near the linkage gear rod 403. The telescopic hole 401c and the moving hole 401a are connected through a connecting hole 401b provided inside the bending rod 401. The limiting holes 401d provided at both end surfaces of the bending rod 401 are connected to the telescopic hole 401c and the moving hole 401a. The end of the pushing bar 402 is fixed with a connection hole 401b provided at the end of the bending rod 401. The connecting plates 402a are abutted against each other, and the other end face of the connecting plate 402a is fixed with a telescopic rod 402b passing through the position of the limiting hole 401d, and the other end of the telescopic rod 402b is fixed with a piston block 402b1 located inside the telescopic hole 401c, and the end face of the piston block 402b1 is fixed with a compression spring 402c sleeved on the telescopic rod 402b, and the two end faces of the linkage gear rod 403 are fixed with piston plates 403a, and one of the piston plates 403a is located in the moving hole 401a.

[0044] By setting and using the above structure, the linkage gear rod 403 is driven to move in the direction of the curved rod so that the linkage gear rod 403 will drive the piston plate 403a to move, and thereby compress the gas inside the moving hole 401a, the connecting hole 401b and the telescopic hole 401c, so that the compressed gas pushes the piston block 402b1 and the telescopic rod 402b to move inside the telescopic hole 401c, so that the telescopic rod 402b slowly moves out of the telescopic hole 401c, and then the telescopic rod 402b will drive the push bar 402 to move, and at the same time, the piston block 402b1 will squeeze the compression spring 402c when it moves. Therefore, when the linkage gear rod 403 moves in the direction away from the curved rod, the compression spring 402c will push the piston block 402b1 to reset and move, thereby driving the push bar 402 to reset, so that the push bar 402 no longer pushes the storage tube 301. Example 5

[0045] See also Figure 5 and Figure 8 On the basis of Example 1, this embodiment ensures that the U-shaped bar 303 only supports the storage barrel 301 by positioning the T-shaped block 304a inside the T-shaped bar opening 301a1, so that the weight scale 503 can accurately measure the weight of the material inside the storage barrel 301.

[0046] Specifically, the end surface of the movable plate 304 relative to the storage barrel is provided with a T-shaped strip opening 301a1, and the end surface of the movable strip 301a is fixed with a T-shaped block 304a used in conjunction with the T-shaped strip opening 301a1.

[0047] By setting and using the above structure, when the cylinder 501 is in use, it will push the U-shaped bar 303, thereby pushing the storage barrel 301 to move upward, and then drive the T-shaped block 304a to slide along the position of the T-shaped bar opening 301a1 through the movable bar 301a. After the cylinder 501 stops, the T-shaped block 304a will be located in the middle position of the T-shaped bar opening 301a1, and then at this time the U-shaped bar 303 only supports the storage barrel 301, but does not support the movable plate 304, so that the weight scale 503 can accurately measure the weight of the material inside the storage barrel 301.

[0048] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation 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.

[0049] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A pulp concentration detection tool for carbon slag flotation in electrolytic aluminum, characterized by: include, The mounting assembly (100) comprises a frame (101) and vertical bars (102) respectively fixed to the front and rear ends of the frame (101) and arranged symmetrically on the left and right sides, the left and right side walls of the frame (101) are both provided with bar-shaped openings (101c), and a placement platform is fixed at the middle position of the inner bottom surface of the frame (101); A mixing assembly (200) comprising a mixing box (201) located on the upper end surface of the placement table, wherein the mixing box (201) is located between two vertical bars (102) on the left and right sides; The storage assembly (300) comprises two storage cylinders (301) disposed symmetrically in the frame (101) and two U-shaped bars (303) respectively located directly below the storage cylinders (301), the two storage cylinders (301) being located in the left and right directions of the mixing cylinder, and a rotating rod (301b) rotating in a position inside the U-shaped bar (303) being fixed directly below the storage cylinders (301); A linkage assembly (400) comprises two curved rods (401) respectively fixed at positions inside the strip-shaped opening (101c), one end of the curved rod (401) being provided with a push bar (402), and the other end of the curved rod (401) being provided with a linkage gear rod (403); and, The measuring assembly (500) comprises two cylinders (501) fixed to the inner bottom surface of the frame (101) and arranged symmetrically, two linked I-shaped toothed plates (502) respectively meshed with linked toothed rods (403), and weight scales (503) respectively connected to the piston ends of the cylinders (501), wherein the U-shaped bars (303) are respectively arranged at the upper end surfaces of the weight scales (503), the lower end surfaces of the weight scales (503) are fixed with bottom plates (503a) connected with bolts to the piston ends of the cylinders (501), and the peripheral sides of the bottom plates (503a) are fixed with movable toothed plates (503b) meshed with adjacent linked I-shaped toothed plates (502).

2. The slurry concentration detection tool for carbon slag flotation in electrolytic aluminum according to claim 1, characterized in that: A partition is fixed at a position on the top of the frame (101) corresponding to the middle of the mixing box (201), and a sliding pipe (101b) penetrating the lower end of the partition is fixed on the upper end surface of the frame (101); A drop pipe (101a) is fixed at a position on the upper end surface of the frame (101) corresponding to the storage cylinder (301).

3. The slurry concentration detection tool for carbon slag flotation in electrolytic aluminum according to claim 1, characterized in that: A mounting strip (102a) is fixed between the two vertical strips (102) in the same left-right direction, the mixing box (201) is located below the mounting strip (102a), and the storage cylinder (301) is provided with two abutment plates (302) symmetrically arranged in the front and rear directions relative to the mixing box (201), and the abutment plates (302) are respectively connected to adjacent mounting strips (102a) by bolts.

4. The slurry concentration detection tool for carbon slag flotation in electrolytic aluminum according to claim 3, characterized in that: Movable plates (304) are provided at the front and rear of the storage tube (301), movable bars (301a) are fixed at positions corresponding to the movable plates (304) on the circumference of the storage tube (301), and arc holes (304b) are provided through the middle of the side walls of the movable plates (304).

5. The slurry concentration detection tool for carbon slag flotation in electrolytic aluminum according to claim 4, characterized in that: The upper end surface of the abutment plate (302) is fixed with an arc spring (302b) that abuts against the end surface of the adjacent movable plate (304), and the upper end surface of the abutment plate (302) is fixed with an arc rod (302a) that passes through the inner position of the arc spring (302b), and the upper end surface of the arc rod (302a) is clearance-matched with the arc hole (304b).

6. The slurry concentration detection tool for carbon slag flotation in electrolytic aluminum according to claim 4, characterized in that: The end surface of the movable plate (304) relative to the storage barrel is provided with a T-shaped strip opening (301a1), and the end surface of the movable strip (301a) is fixed with a T-shaped block (304a) used in conjunction with the T-shaped strip opening (301a1).

7. The slurry concentration detection tool for carbon slag flotation in electrolytic aluminum according to claim 1, characterized in that: The opposite surfaces of each of the vertical bars (102) in the front-to-back direction are provided with three sliding openings (102c) evenly distributed in a linear manner on the left and right sides, the shaft rods (301b1) fixed at the front and rear ends of the rotating rod (301b) slide in the corresponding internal positions of the sliding openings (102c), and the sliding bars (303a) fixed at the front and rear ends of the U-shaped bar (303) slide in the corresponding internal positions of the sliding openings (102c).

8. The slurry concentration detection tool for carbon slag flotation in electrolytic aluminum according to claim 1, characterized in that: Ear bars (102b) are fixed on opposite side walls of the two vertical bars (102) with the same left-right direction, and the front and rear end surfaces of the linked I-shaped toothed plate (502) are rotatably connected to the ear bars (102b) via fixed rods (502a).

9. The slurry concentration detection tool for carbon slag flotation in electrolytic aluminum according to claim 1, characterized in that: A telescopic hole (401c) is provided inside the bending rod (401) near the telescopic rod (402b), and a moving hole (401a) is provided inside the bending rod (401) near the linkage gear rod (403). The telescopic hole (401c) and the moving hole (401a) are connected via a connecting hole (401b) provided inside the bending rod (401), and limiting holes (401d) provided on both end surfaces of the bending rod (401) are connected to the inside of the telescopic hole (401c) and the moving hole (401a).

10. The slurry concentration detection tool for carbon slag flotation in electrolytic aluminum according to claim 9, characterized in that: A connecting plate (402a) abutting against the end of the bending rod (401) is fixed at the end of the pushing bar (402); a telescopic rod (402b) passing through the position of the limiting hole (401d) is fixed to the other end surface of the connecting plate (402a); a piston block (402b1) located inside the telescopic hole (401c) is fixed to the other end of the telescopic rod (402b); and a compression spring (402c) sleeved on the telescopic rod (402b) is fixed to the end surface of the piston block (402b1); Piston plates (403a) are fixed to both end surfaces of the linkage gear rod (403), and one of the piston plates (403a) is located in the moving hole (401a).

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