Tailing treatment, impurity removal and filtration device

Through the tailings treatment and debris removal filter device integrated with magnetic separation pretreatment, vibration screening and ultrasonic atomization technology, the problem that existing devices cannot achieve fine debris removal and flying dust pollution is solved, and the multi-stage debris removal and separation and classification collection functions are realized, improving the debris removal effect and the safety of the working environment.

CN222535549UActive Publication Date: 2025-02-28CENT RES INST OF BUILDING & CONSTR CO LTD MCC GRP +2
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Patent Information

Application Number
CN202421052230.8
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-05-15
Publication Date
2025-02-28
Estimated Expiration
2034-05-15

AI Technical Summary

Technical Problem

The existing tailings treatment and debris removal filtering devices cannot achieve magnetic absorption separation, vibration screening and air slag removal functions at the same time, resulting in the impurity removal and filtration effect not being fine enough, and there is a problem of flying dust pollution, affecting the working environment.

Method used

A tailings treatment and decontamination filter device is designed, integrating a magnetic separation pretreatment mechanism, a spiral feeder, an inclined screening mesh plate, a vibration motor and an ultrasonic atomizer. Through magnetic separation pretreatment, vibration screening and ultrasonic atomization technologies, multi-stage decontamination filtering separation and classification collection functions are realized.

Benefits of technology

The device significantly improves the debris removal effect of tailings through multi-stage debris removal, filtration and separation treatment, and solves the problem of flying dust pollution through ultrasonic atomization technology, improving the safety of the working environment and the stability of the equipment.

✦ Generated by Eureka AI based on patent content.

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Patent Text Reader

Abstract

The utility model discloses a tailing treatment impurity removal filtering device which comprises an inclined screening net plate and a machine frame, and a spiral feeding machine is installed at one end of the top of the machine frame. By installing the magnetic separation pretreatment mechanism and the like, when the device is used, a user can pour tailing raw materials into the feeding box in advance, at the moment, an electromagnetic coil on the magnetic separation pretreatment mechanism is powered on, based on the principle that magnetism is generated by electricity, an adsorption plate outside the magnetic separation pretreatment mechanism has magnetism, and therefore the magnetic part in the poured raw materials can be adsorbed; after one-time feeding is completed, an electric telescopic rod is started to drive an adsorption plate to be lifted to be separated from the interior of the feeding box, then an electromagnetic coil in the adsorption plate is powered off, so that the adsorption plate loses magnetism, and at the moment, a user can conveniently receive the magnetic materials stripped by the adsorption plate through a tray; and the spiral feeding machine is started, and the tailings subjected to coarse separation can be automatically and uniformly fed into the inclined screening net plate.
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Description

Technical Field

[0001] The utility model relates to the technical field of tailings processing impurity removal and filtering devices, in particular to a tailings processing impurity removal and filtering device. Background Art

[0002] The development and utilization of a large amount of tailings that have been shelved for a long time is of great significance to the development of the circular economy in the mining industry. Tailings are the part of the products of sorting operations in mineral processing that has a low content of useful target components and cannot be used for production. The process technology for developing and utilizing tailings generally requires the use of tailings treatment, impurity removal and filtration equipment. However, there are still some defects in the actual use of tailings treatment, impurity removal and filtration equipment.

[0003] Tailings treatment impurity removal and filtration devices can often only achieve a single screening and filtration treatment of tailings based on size specifications. It is not easy to integrate magnetic separation, vibration screening and wind separation and slag removal functions into one, which leads to the impurity removal and filtration effect of the device not being fine and comprehensive enough. In addition, a large amount of flying dust pollution will be generated in this process, affecting the working environment. These problems make the device not conducive to long-term promotion. Utility Model Content

[0004] The utility model aims to provide a tailings treatment impurity removal and filtering device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a tailings processing impurity removal and filtering device, comprising an inclined screening mesh plate and a frame, a spiral feeder is installed at one end of the top of the frame, a feeding box is welded at the input end of the spiral feeder, a magnetic separation pretreatment mechanism is installed at the top of the feeding box, the magnetic separation pretreatment mechanism comprises an electric telescopic rod, an electromagnetic coil and an adsorption plate, the inclined screening mesh plate is installed at the other end of the top of the frame, a vibration motor and a fixed seat are installed on both sides of the inclined screening mesh plate, an elastic support component is installed between the fixed seat and the frame, the elastic support component comprises an upper limit cylinder, a rubber spring, an assembly block, a lower limit cylinder and a connecting slider, a mist guide pipe group is welded on the frame between the spiral feeder and the inclined screening mesh plate, the top of the mist guide pipe group is evenly threaded with a nozzle, and an ultrasonic atomizer is installed at the bottom of the mist guide pipe group.

[0006] Preferably, the electric telescopic rod is respectively installed at both ends of the loading box, the adsorption plate is installed at the output end of the electric telescopic rod by screws, two electric telescopic rods are provided, and the electromagnetic coil is evenly installed inside the adsorption plate, so that the device is convenient for collecting magnetic fragments in the tailings and enhances functionality.

[0007] Preferably, fixing screw holes are evenly arranged at the edge of the bottom of the frame, and the outer side wall of the frame is vulcanized with a non-slip rubber layer, so that it is easy to fix the bottom of the device with screws and improve the stability of the device.

[0008] Preferably, aggregate troughs are evenly placed at the bottom of the frame, and three aggregate troughs are provided, so that it is convenient to collect various materials separated from the tailings according to classification.

[0009] Preferably, the lower limit cylinder is installed on the frame, the upper limit cylinder is installed on the bottom of the fixed seat, the connecting slider is respectively welded to the two ends inside the upper limit cylinder, a sliding connection is formed between the connecting slider and the lower limit cylinder, and the rubber spring is connected between the upper limit cylinder and the lower limit cylinder, so as to facilitate improving the elastic vibration effect of the bottom of the inclined screening mesh plate.

[0010] Preferably, the assembly block is welded to the lower limit cylinder and the upper limit cylinder respectively, and the fixed seat and the frame are both snap-fitted with the assembly block, and screws are evenly arranged between the fixed seat and the frame and the assembly block, so that the elastic support component between the fixed seat and the frame can be independently disassembled and maintained.

[0011] Preferably, a flange is provided at the input end of the ultrasonic atomizer so that the ultrasonic atomizer can be connected to an external water supply device.

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

[0013] (1) The tailings treatment impurity removal and filtering device is equipped with a magnetic separation pretreatment mechanism, etc., so that the device optimizes its own performance. The user can pour the tailings raw materials into the feeding box in advance. At this time, the electromagnetic coil on the magnetic separation pretreatment mechanism is energized, and based on the principle of electromagnetism, the adsorption plate outside it is magnetic, which can adsorb the magnetic part of the poured raw materials. After one loading is completed, the electric telescopic rod is started to drive the adsorption plate to lift and detach from the inside of the feeding box, and then the electromagnetic coil inside the adsorption plate is powered off, so that the adsorption plate loses its magnetism. At this time, it is convenient for the user to use the tray to catch the magnetic material peeled off by the adsorption plate. In addition, the spiral feeder is started, and the tailings material that has completed the rough separation can be automatically and evenly sent to the inside of the inclined screening mesh plate to realize the vibration screening process. This enables the device to realize multi-stage impurity removal, filtration and separation processing and enhances practicality.

[0014] (2) The tailings treatment impurity removal and filtration device is equipped with an ultrasonic atomizer and a flange, so that when the device is actually operated, on the one hand, the ultrasonic atomizer is started to atomize the water supply equipment connected to the flange and then sent to the nozzle to spray to the external environment. The mist blown to the top of the device can not only solve the problem of flying dust pollution generated during tailings treatment, but also, the mist blown to the top of the inclined screening mesh plate can be used to send the light waste residue such as broken leaves mixed on the inclined screening mesh plate into the corresponding aggregate trough based on the wind force. On the other hand, the inclined screening mesh plate is started, and the vibration screening function can be realized in conjunction with the vibration motor and the elastic support with rubber springs thereon. The material with a smaller diameter will fall into the corresponding aggregate trough below it through the inclined screening mesh plate, while the material with a larger diameter will be discharged from top to bottom along the inclined screening mesh plate to the aggregate trough at the tail end of the inclined screening mesh plate, thereby enabling the device to realize the classification filtration and classification collection functions for the tailings;

[0015] (3) The tailings treatment impurity removal and filtering device is installed with a fixed seat and a frame, so that the device optimizes its own structure. On the one hand, based on the fact that the fixed seat and the frame are both connected to the assembly block to form a snap-fit ​​connection structure, and screws are evenly arranged between the fixed seat and the frame and the assembly block, the elastic support component between the fixed seat and the frame can be independently disassembled and maintained. On the other hand, fixing screw holes are evenly arranged at the edge of the bottom of the frame, and a non-slip rubber layer is vulcanized and connected to the outer wall of the frame, which facilitates the fixing and installation of the bottom of the device by screws, thereby improving the stability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0017] Figure 2 This is a front view structural diagram of the mist guide pipe assembly of the utility model;

[0018] Figure 3 This is a schematic diagram of a partial cross-sectional structure of the elastic support assembly of the utility model from a rear view;

[0019] Figure 4 It is a rear view partial cross-sectional structural schematic diagram of the magnetic separation pretreatment mechanism of the utility model.

[0020] In the figure: 1. Magnetic separation pretreatment mechanism; 101. Electric telescopic rod; 102. Electromagnetic coil; 103. Adsorption plate; 2. Feeding box; 3. Screw feeder; 4. Mist guide pipe group; 5. Inclined screening mesh plate; 6. Vibration motor; 7. Fixed seat; 8. Frame; 9. Elastic support composition; 901. Upper limit cylinder; 902. Rubber spring; 903. Assembly block; 904. Lower limit cylinder; 905. Connecting slide block; 10. Collecting trough; 11. Nozzle; 12. Ultrasonic atomizer; 13. Flange. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figure 1-4 The utility model provides an embodiment: a tailings treatment impurity removal and filtering device, comprising an inclined screening mesh plate 5 and a frame 8, a spiral feeder 3 is installed at one end of the top of the frame 8, a feeding box 2 is welded at the input end of the spiral feeder 3, a magnetic separation pretreatment mechanism 1 is installed at the top of the feeding box 2, and the magnetic separation pretreatment mechanism 1 includes an electric telescopic rod 101, an electromagnetic coil 102 and an adsorption plate 103, and the inclined screening mesh plate 5 is installed at the other end of the top of the frame 8;

[0023] The electric telescopic rod 101 is respectively installed at both ends of the loading box 2, and the adsorption plate 103 is installed at the output end of the electric telescopic rod 101 by screws. There are two electric telescopic rods 101, and the electromagnetic coil 102 is evenly installed inside the adsorption plate 103, so that the device is convenient for collecting magnetic fragments in the tailings and enhances functionality;

[0024] The edges of the bottom of the frame 8 are evenly provided with fixing screw holes, and the outer wall of the frame 8 is vulcanized and connected with a non-slip rubber layer, so that it is easy to fix the bottom of the device with screws and improve the stability of the device;

[0025] Aggregate troughs 10 are evenly placed at the bottom of the frame 8, and three aggregate troughs 10 are provided, so that it is convenient to collect various materials separated from the tailings according to classification;

[0026] During use, the user can pour the tailings raw materials into the feeding box 2 in advance. At this time, the electromagnetic coil 102 on the magnetic separation pretreatment mechanism 1 is energized, and based on the principle of electromagnetism, the adsorption plate 103 outside it is magnetic, which can adsorb the magnetic part of the poured raw materials. After one loading is completed, starting the electric telescopic rod 101 can drive the adsorption plate 103 to lift and detach from the inside of the feeding box 2, and then the electromagnetic coil 102 inside the adsorption plate 103 is powered off, so that the adsorption plate 103 loses its magnetism. At this time, it is convenient for the user to use the tray to catch the magnetic material peeled off by the adsorption plate 103. In addition, starting the spiral feeder 3 can automatically and evenly feed the roughly separated tailings into the inclined screening mesh plate 5 to achieve vibration screening processing, which enables the device to achieve multi-stage impurity removal, filtration and separation processing and enhances practicality.

[0027] A vibration motor 6 and a fixing seat 7 are installed on both sides of the inclined screening mesh plate 5. An elastic support component 9 is installed between the fixing seat 7 and the frame 8. The elastic support component 9 includes an upper limit cylinder 901, a rubber spring 902, an assembly block 903, a lower limit cylinder 904 and a connecting slider 905;

[0028] The lower limit cylinder 904 is installed on the frame 8, the upper limit cylinder 901 is installed on the bottom of the fixed seat 7, the connecting sliders 905 are respectively welded to the two ends inside the upper limit cylinder 901, and the connecting sliders 905 and the lower limit cylinder 904 form a sliding connection. The rubber spring 902 is connected between the upper limit cylinder 901 and the lower limit cylinder 904, so that it is easy to improve the elastic vibration effect of the bottom of the inclined screening mesh plate 5;

[0029] The assembly block 903 is welded to the lower limit cylinder 904 and the upper limit cylinder 901 respectively, and the fixing seat 7 and the frame 8 are both engaged with the assembly block 903. Screws are evenly arranged between the fixing seat 7 and the frame 8 and the assembly block 903, so that the elastic support component 9 can be independently disassembled and maintained between the fixing seat 7 and the frame 8;

[0030] A mist guide pipe group 4 is welded on the frame 8 between the spiral feeder 3 and the inclined screening mesh plate 5, a nozzle 11 is evenly threadedly connected to the top of the mist guide pipe group 4, and an ultrasonic atomizer 12 is installed at the bottom of the mist guide pipe group 4;

[0031] The input end of the ultrasonic atomizer 12 is provided with a flange 13 so that the ultrasonic atomizer 12 can be connected to an external water supply device.

[0032] When the embodiment of the present application is in use: an external power supply and a control device are connected, and the user can pour the tailings raw materials into the interior of the loading box 2 in advance. At this time, the electromagnetic coil 102 on the magnetic separation pretreatment mechanism 1 is energized, and based on the principle of electromagnetism, the adsorption plate 103 outside it is magnetic, which can adsorb the magnetic part of the poured raw materials. After completing one loading, starting the electric telescopic rod 101 can drive the adsorption plate 103 to lift and detach from the interior of the loading box 2, and then the electromagnetic coil 102 inside the adsorption plate 103 is powered off, so that the adsorption plate 103 loses its magnetism, which is convenient for use. The magnetic material stripped off by the adsorption plate 103 is received by the tray, and the spiral feeder 3 is started, so that the tailings material after the rough separation can be automatically and evenly sent to the interior of the inclined screening mesh plate 5 to realize the vibration screening process, which enables the device to realize multi-stage impurity removal, filtration and separation processing and enhances the practicality. At the same time, on the one hand, the ultrasonic atomizer 12 is started to atomize the water supply equipment connected to the flange 13 and then sent to the nozzle 11 to spray to the external environment. The mist blown to the top of the device can not only solve the problem of flying dust pollution generated during the tailings treatment, but also can solve the problem of flying dust pollution generated during the tailings treatment by blowing to the inclined screening mesh plate. The mist on the top of the plate 5 can, based on the effect of wind, send the light waste residues such as broken leaves mixed on the inclined screening mesh plate 5 into the corresponding aggregate trough 10. On the other hand, the inclined screening mesh plate 5 is started, and the vibration motor 6 and the elastic support component 9 with rubber springs 902 thereon are cooperated to realize the vibration screening function. The materials with smaller diameters will fall into the corresponding aggregate trough 10 below it through the inclined screening mesh plate 5, while the materials with larger diameters will be discharged from top to bottom along with the inclined screening mesh plate 5 to the aggregate trough 10 at the tail end of the inclined screening mesh plate 5, thereby making The obtained device realizes the functions of classified filtering and classified collection of tailings. In addition, on the one hand, based on the fact that the fixed seat 7 and the frame 8 both form a snap-fit ​​connection structure with the assembly block 903, and screws are evenly arranged between the fixed seat 7 and the frame 8 and the assembly block 903, the elastic support component 9 can be independently disassembled and maintained between the fixed seat 7 and the frame 8. On the other hand, by evenly arranging fixing screw holes at the edge of the bottom of the frame 8 and vulcanizing the outer wall of the frame 8 with a non-slip rubber layer, it is convenient to fix the bottom of the device with screws, thereby improving the stability of the device.

Claims

1. A tailings treatment impurity removal and filtering device, characterized in that: The invention comprises an inclined screening mesh plate (5) and a frame (8), wherein a screw feeder (3) is installed at one end of the top of the frame (8), a feed box (2) is welded to the input end of the screw feeder (3), a magnetic separation pretreatment mechanism (1) is installed at the top of the feed box (2), and the magnetic separation pretreatment mechanism (1) comprises an electric telescopic rod (101), an electromagnetic coil (102) and an adsorption plate (103), the inclined screening mesh plate (5) is installed at the other end of the top of the frame (8), and a vibration motor (6) and a vibration motor (7) are installed on both sides of the inclined screening mesh plate (5). A fixed seat (7), an elastic support component (9) is installed between the fixed seat (7) and the frame (8), and the elastic support component (9) includes an upper limit cylinder (901), a rubber spring (902), an assembly block (903), a lower limit cylinder (904) and a connecting slider (905); a mist guide tube group (4) is welded on the frame (8) between the spiral feeder (3) and the inclined screening mesh plate (5), a nozzle (11) is evenly threaded at the top of the mist guide tube group (4), and an ultrasonic atomizer (12) is installed at the bottom of the mist guide tube group (4).

2. A tailings treatment impurity removal and filtering device according to claim 1, characterized in that: The electric telescopic rod (101) is respectively installed at both ends of the loading box (2), the adsorption plate (103) is installed at the output end of the electric telescopic rod (101) by means of screws, two electric telescopic rods (101) are provided, and the electromagnetic coil (102) is evenly installed inside the adsorption plate (103).

3. A tailings treatment impurity removal and filtering device according to claim 1, characterized in that: Fixing screw holes are evenly arranged at the edge of the bottom of the frame (8), and an anti-slip rubber layer is vulcanized and connected to the outer wall of the frame (8).

4. A tailings treatment impurity removal and filtering device according to claim 1, characterized in that: Aggregate troughs (10) are evenly placed at the bottom end of the frame (8), and three aggregate troughs (10) are provided.

5. The tailings treatment impurity removal and filtering device according to claim 1, characterized in that: The lower limit cylinder (904) is installed on the frame (8), the upper limit cylinder (901) is installed on the bottom of the fixed seat (7), the connecting slider (905) is respectively welded to the two ends inside the upper limit cylinder (901), a sliding connection is formed between the connecting slider (905) and the lower limit cylinder (904), and the rubber spring (902) is connected between the upper limit cylinder (901) and the lower limit cylinder (904).

6. A tailings treatment impurity removal and filtering device according to claim 1, characterized in that: The assembly block (903) is welded to the lower limit cylinder (904) and the upper limit cylinder (901) respectively, and the fixing seat (7) and the frame (8) are both in a snap-fit ​​connection with the assembly block (903), and screws are evenly arranged between the fixing seat (7) and the frame (8) and the assembly block (903).

7. The tailings treatment impurity removal and filtering device according to claim 1, characterized in that: The input end of the ultrasonic atomizer (12) is provided with a flange (13).