Tailing desalting and recycling device

Abstract

The utility model discloses a tailing desalting and recycling device which comprises a treatment tank, supporting bases are symmetrically and fixedly connected to the bottom face of the treatment tank, a movable cover is clamped to the top end of the treatment tank, fixing blocks are symmetrically and fixedly connected to the two sides of the outer wall of the top end of the treatment tank, and first screw holes are formed in the fixing blocks respectively. Mounting blocks are symmetrically and fixedly connected to the two sides of the outer wall of the movable cover, second screw holes are formed in the mounting blocks respectively, the mounting blocks are fixedly connected with fixing blocks through fixing bolts respectively, the fixing bolts are clamped in the first screw holes and the second screw holes, a water inlet is formed in the movable cover, and the top end of the water inlet is fixedly connected with one end of a water inlet pipe; the inner top face of the movable cover is fixedly connected with the top face of a sealing ring, and a filtering box is clamped in the sealing ring. According to the tailing wastewater treatment equipment, suspended solids in tailing wastewater can be filtered and pretreated through the filter screen in the filter box, subsequent desalination treatment is facilitated, meanwhile, the equipment can heat the tailing wastewater, and the efficiency of subsequent evaporation desalination treatment is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of tailings processing equipment, in particular to a tailings desalination and recycling device. Background Art

[0002] Tailings are "waste" discharged by mining companies under certain technical and economic conditions, but they are also potential secondary resources. When technical and economic conditions permit, they can be effectively developed again. After the ore is sorted and comprehensively utilized, its main useful components are enriched into concentrates, and other residual substances are called tailings. The wastewater in some tailings has a high salt content and needs to be desalinated before discharge.

[0003] In this regard, the Chinese utility model patent with the authorization announcement number CN217103136U discloses a concentrating and desalting device for desalting high-salt industrial wastewater, which relates to the technical field of industrial wastewater desalting devices. The concentrating and desalting device for desalting high-salt industrial wastewater includes a tank body, the top of which is rotatably connected to a rotating tube, the rotating tube passes through the top of the tank body and extends to the inside of the tank body, and is fixedly connected to a rotating sleeve at one end, the bottom of the rotating sleeve is fixedly connected to brackets on both sides, and one end of the two brackets is fixedly connected to a scraper, and the two scrapers are both fitted with the inner wall of the tank, the inside of the rotating tube is fixedly connected to a water pipe, and the bottom of the water pipe is fixedly connected to a conduit on both sides. The concentrating and desalting device for desalting high-salt industrial wastewater is conducive to cleaning the inner wall of the tank body, improving the melting effect of salt, and accelerating cleaning.

[0004] Desalination treatment has multiple steps, and the tailings wastewater contains a large amount of suspended matter and cannot be directly desalinated. Therefore, we propose a tailings desalination and recycling device to solve the above problem. Utility Model Content

[0005] The utility model aims to provide a tailings desalination and recycling device to solve the problems raised in the above background technology.

[0006] To achieve the above purpose, the utility model provides the following technical solutions: a tailings desalination and recycling device, comprising a processing tank,

[0007] The bottom surface of the treatment tank is symmetrically fixed to the support base, the top of the treatment tank is clamped with the movable cover, the outer wall of the top of the treatment tank is symmetrically fixed to the fixed blocks on both sides, the fixed blocks are respectively provided with first screw holes, the outer wall of the movable cover is symmetrically fixed to the mounting blocks on both sides, the mounting blocks are respectively provided with second screw holes, the mounting blocks are respectively fixed to the fixed blocks by fixing bolts, the fixing bolts are clamped in the first screw hole and the second screw hole, the movable cover is provided with a water inlet, the top of the water inlet is fixed to one end of the water inlet pipe;

[0008] The inner top surface of the movable cover is fixedly connected to the top surface of the sealing ring, the sealing ring is clamped with the filter box, the outer wall of the top of the filter box and the inner ring of the sealing ring are respectively provided with threaded structures and are clamped with each other, the inner bottom surface of the filter box is evenly provided with a plurality of filter holes, and the filter holes are respectively provided with filter screens, the bottom ends of the outer walls on both sides of the filter box are symmetrically fixed with handles, and the bottom surface of the filter box is fixedly connected to the stirring component;

[0009] A motor is installed on the bottom surface of the processing tank, and the driving end of the motor extends into the processing tank and is fixedly connected to the bottom surface of the rotating block. A positioning groove is provided on the top surface of the rotating block, and a stirring component is clamped in the positioning groove. A heater is installed on the bottom surface of the processing tank and extends into the processing tank. A drain outlet is provided at the bottom end of the inner wall of the processing tank, and a control valve is provided in the drain outlet. The outer end of the drain outlet is fixedly connected to one end of a drain pipe.

[0010] Preferably, the outer diameter of the sealing ring is equal to the diameter of the inner wall of the processing tank.

[0011] Preferably, the stirring assembly includes a fixed rod, the top end of the fixed rod is fixedly connected to the bottom surface of the filter box, the bottom end of the fixed rod is fixedly connected to the inner ring of the limiting ring, the fixed rod is clamped in a clamping groove provided at the top end of the rotating rod, the inner wall of the clamping groove is surrounded by a limiting groove, the limiting ring is clamped in the limiting groove, the top end of the rotating rod is fixedly connected to the bottom surface of the sealing ring, the top surface of the sealing ring contacts the filter box, a plurality of stirring rods are evenly fixed on the rotating rod, the bottom end of the rotating rod is fixedly connected to the top surface of the sealing block, the bottom surface of the sealing block is fixedly connected to the positioning block, and the positioning block is clamped in the positioning groove.

[0012] Preferably, the diameter of the fixing rod is equal to the diameter of the engaging groove.

[0013] Preferably, the length, width and thickness of the positioning block are respectively equal to the length, width and depth of the positioning groove.

[0014] Preferably, a control panel for a control switch, a regulating control valve, a motor and a heater is provided on the outer wall of the processing tank.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. The utility model can filter and pre-treat the suspended solids in the tailings wastewater through the filter screen in the filter box, which is convenient for the subsequent desalination treatment. At the same time, the equipment can heat the tailings wastewater to improve the efficiency of the subsequent evaporation desalination treatment.

[0017] 2. The equipment can use the stirring component to stir the tailings wastewater, so that the temperature of the wastewater rises evenly, thereby improving the efficiency of subsequent evaporation and desalination treatment. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the vertical section structure of the utility model;

[0020] Figure 3 For this utility model Figure 2 Schematic diagram of the enlarged structure at point A in the middle.

[0021] In the figure: 1. treatment tank; 101. fixing block; 102. first screw hole; 103. drain outlet; 104. control valve; 2. support base; 3. movable cover; 301. mounting block; 302. second screw hole; 303. water inlet; 4. fixing bolt; 5. water inlet pipe; 6. sealing ring; 7. filter box; 701. filter hole; 702. filter screen; 8. handle; 9. stirring assembly; 91. fixing rod; 92. limiting ring; 93. rotating rod; 94. engaging groove; 95. limiting groove; 96. sealing ring; 97. stirring rod; 98. sealing block; 99. positioning block; 10. motor; 11. rotating block; 1101. positioning groove; 12. heater; 13. drain pipe; 14. control panel. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0023] Embodiment 1:

[0024] See also Figure 1-3 The utility model provides a technical solution: a tailings desalination and recycling device, comprising a processing tank 1,

[0025] See also Figure 1 and Figure 2 The bottom surface of the treatment tank 1 is symmetrically fixed to the support base 2, the top of the treatment tank 1 is clamped with the movable cover 3, the outer wall of the top of the treatment tank 1 is symmetrically fixed to the fixed blocks 101 on both sides, and the fixed blocks 101 are respectively provided with first screw holes 102, and the outer walls of the movable cover 3 are symmetrically fixed to the mounting blocks 301 on both sides, and the mounting blocks 301 are respectively provided with second screw holes 302, and the mounting blocks 301 are respectively fixed to the fixed blocks 101 by fixing bolts 4, and the fixing bolts 4 are clamped in the first screw holes 102 and the second screw holes 302, and the movable cover 3 is provided with a water inlet 303, and the top of the water inlet 303 is fixed to one end of the water inlet pipe 5;

[0026] See also Figure 1 , Figure 2 and Figure 3The top surface of the movable cover 3 is fixedly connected to the top surface of the sealing ring 6, and the sealing ring 6 is clamped with the filter box 7. The outer wall of the top of the filter box 7 and the inner ring of the sealing ring 6 are respectively provided with threaded structures and are clamped with each other. A plurality of filter holes 701 are evenly arranged on the bottom surface of the filter box 7, and filter screens 702 are respectively arranged in the filter holes 701. The bottom ends of the outer walls on both sides of the filter box 7 are symmetrically fixed with handles 8, and the bottom surface of the filter box 7 is fixedly connected with a stirring component 9. The filter screen 702 can be used to pre-treat the tailings wastewater for filtration, which is convenient for subsequent treatment procedures;

[0027] Furthermore, the outer diameter of the sealing ring 6 is equal to the diameter of the inner wall of the processing tank 1, thereby improving the sealing performance inside the equipment.

[0028] See also Figure 2 A motor 10 is installed on the bottom surface of the treatment tank 1, and the driving end of the motor 10 extends into the treatment tank 1 and is fixedly connected to the bottom surface of the rotating block 11. A positioning groove 1101 is provided on the top surface of the rotating block 11, and the stirring component 9 is clamped in the positioning groove 1101. A heater 12 is installed on the bottom surface of the treatment tank 1, and the heater 12 extends into the treatment tank 1. A drain outlet 103 is provided at the bottom end of the inner wall of the treatment tank 1, and a control valve 104 is provided in the drain outlet 103. The outer end of the drain outlet 103 is fixedly connected to one end of the drain pipe 13. The heater 12 can heat the wastewater to improve the efficiency of subsequent evaporation and desalination treatment.

[0029] See also Figure 1 A control panel 14 for a control switch, a regulating control valve 104 , a motor 10 and a heater 12 is disposed on the outer wall of the processing tank 1 .

[0030] Embodiment 2:

[0031] See also Figure 2 and Figure 3 , which is the second embodiment of the utility model, and this embodiment is based on the previous embodiment;

[0032] Specifically, the stirring assembly 9 includes a fixed rod 91, the top of the fixed rod 91 is fixedly connected to the bottom surface of the filter box 7, the bottom of the fixed rod 91 is fixedly connected to the inner ring of the limiting ring 92, the fixed rod 91 is clamped in the clamping groove 94 provided at the top of the rotating rod 93, the inner wall of the clamping groove 94 is surrounded by a limiting groove 95, the limiting ring 92 is clamped in the limiting groove 95, the top of the rotating rod 93 is fixedly connected to the bottom surface of the sealing ring 96, the top surface of the sealing ring 96 contacts the filter box 7, a plurality of stirring rods 97 are evenly fixed on the rotating rod 93, the bottom end of the rotating rod 93 is fixedly connected to the top surface of the sealing block 98, the bottom surface of the sealing block 98 is fixedly connected to the positioning block 99, the positioning block 99 is clamped in the positioning groove 1101, the stirring assembly 9 can stir the wastewater, make it evenly heated, and improve the efficiency of subsequent evaporation and desalination treatment.

[0033] Furthermore, the diameter of the fixing rod 91 is equal to the diameter of the engaging groove 94 .

[0034] Furthermore, the length, width and thickness of the positioning block 99 are respectively equal to the length, width and depth of the positioning groove 1101 .

[0035] Embodiment 3:

[0036] See also Figures 1 to 3 , which is the third embodiment of the utility model, and this embodiment is based on the above two embodiments;

[0037] When the utility model is in use, the tailings wastewater enters the filter box 7 through the water inlet pipe 5 and the water inlet 303, and then falls into the treatment tank 1 through the filter hole 701. The filter screen 702 in the filter hole 701 can filter the solid suspended matter in the tailings wastewater and leave it in the filter box 7, which is convenient for subsequent desalination treatment. The equipment can heat the filtered tailings wastewater through the heater 12, and control the motor 10 through the control panel 14 to drive the rotating block 11 to rotate, drive the positioning block 99 engaged with the positioning groove 1101 to rotate, drive the rotating rod 93 and the stirring rod 97 to rotate, stir the wastewater, make it evenly heated, improve the efficiency of subsequent evaporation and desalination treatment, and then pass through The control panel 14 controls to open the control valve 104, so that the heated waste water is discharged from the treatment tank 1 through the drain port 103 and the drain pipe 13. The equipment can remove the movable cover 3 by dismantling the fixing bolts 4, and take it out from the treatment tank 1 together with the stirring component 9, and then remove the filter box 7 and the stirring component 9 from the movable cover 3 together by rotating the handle 8, so as to facilitate the treatment of the solid waste filtered in the filter box 7. Thereafter, the filter box 7 is rotated by the handle 8 to be clamped in the sealing ring 6, and then the movable cover 3 is clamped on the top of the treatment tank 1, so that the positioning block 99 in the stirring component 9 is clamped in the positioning groove 1101, and then the movable cover 3 is fixed by the fixing bolts 4 to complete the assembly and continue to use.

Claims

1. A tailings desalination and recycling device, comprising a processing tank (1), characterized in that: The bottom surface of the treatment tank (1) is symmetrically fixed to the support base (2); the top of the treatment tank (1) is clamped with the movable cover (3); the outer wall of the top of the treatment tank (1) is symmetrically fixed to the fixed blocks (101) on both sides; the fixed blocks (101) are respectively provided with first screw holes (102); the outer wall of the movable cover (3) is symmetrically fixed to the mounting blocks (301) on both sides; the mounting blocks (301) are respectively provided with second screw holes (302); the mounting blocks (301) are respectively fixed to the fixed blocks (101) by fixing bolts (4); the fixing bolts (4) are clamped in the first screw holes (102) and the second screw holes (302); the movable cover (3) is provided with a water inlet (303); the top of the water inlet (303) is fixed to one end of the water inlet pipe (5); The inner top surface of the movable cover (3) is fixedly connected to the top surface of the sealing ring (6), the sealing ring (6) is clamped with a filter box (7), the outer wall of the top end of the filter box (7) and the inner ring of the sealing ring (6) are respectively provided with threaded structures and are mutually clamped, the inner bottom surface of the filter box (7) is evenly provided with a plurality of filter holes (701), and filter screens (702) are respectively provided in the filter holes (701), the bottom ends of the outer walls on both sides of the filter box (7) are symmetrically fixed with handles (8), and the bottom surface of the filter box (7) is fixedly connected to a stirring assembly (9); A motor (10) is mounted on the bottom surface of the processing tank (1), and a driving end of the motor (10) extends into the processing tank (1) and is fixedly connected to the bottom surface of a rotating block (11). A positioning groove (1101) is provided on the top surface of the rotating block (11), and a stirring assembly (9) is snapped into the positioning groove (1101). A heater (12) is mounted on the bottom surface of the processing tank (1), and the heater (12) extends into the processing tank (1). A drainage outlet (103) is provided at the bottom end of the inner wall of the processing tank (1), and a control valve (104) is provided in the drainage outlet (103). The outer end of the drainage outlet (103) is fixedly connected to one end of a drainage pipe (13).

2. A tailings desalination and recycling device according to claim 1, characterized in that: The outer diameter of the sealing ring (6) is equal to the diameter of the inner wall of the processing tank (1).

3. The tailings desalination and recycling device according to claim 1 is characterized in that: The stirring assembly (9) comprises a fixed rod (91), the top end of the fixed rod (91) is fixedly connected to the bottom surface of the filter box (7), the bottom end of the fixed rod (91) is fixedly connected to the inner ring of the limiting ring (92), the fixed rod (91) is clamped in a clamping groove (94) provided at the top end of the rotating rod (93), a limiting groove (95) is arranged around the inner wall of the clamping groove (94), the limiting ring (92) is clamped in the limiting groove (95), the top end of the rotating rod (93) is fixedly connected to the bottom surface of the sealing ring (96), the top surface of the sealing ring (96) contacts the filter box (7), a plurality of stirring rods (97) are uniformly fixedly connected to the rotating rod (93), the bottom end of the rotating rod (93) is fixedly connected to the top surface of the sealing block (98), the bottom surface of the sealing block (98) is fixedly connected to the positioning block (99), and the positioning block (99) is clamped in the positioning groove (1101).

4. The tailings desalination and recycling device according to claim 3 is characterized in that: The diameter of the fixing rod (91) is equal to the diameter of the engaging groove (94).

5. The tailings desalination and recycling device according to claim 3 is characterized in that: The length, width and thickness of the positioning block (99) are respectively equal to the length, width and depth of the positioning groove (1101).

6. The tailings desalination and recycling device according to claim 1, characterized in that: A control panel (14) for controlling a switch, a regulating control valve (104), a motor (10) and a heater (12) is provided on the outer wall of the processing tank (1).

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