CN209940575U - Treatment device for wastewater of mineral processing equipment - Google Patents

Abstract

The utility model relates to the technical field of sewage treatment equipment, in particular to a treatment device for mineral processing equipment wastewater, which comprises a sedimentation tank for solid-liquid separation and a coagulation tank for mixed reaction, wherein the sedimentation tank and the coagulation tank are separated by a fixed plate, and the upper end of the fixed plate is provided with a movable component; and a stirring assembly is arranged in the coagulation tank. The utility model discloses have two steps of processing procedure to waste water, at first in introducing the sedimentation tank with the mineral processing equipment waste water, reach solid-liquid separation's effect after the sediment, through taking off the stay cord, and utilize the stay cord to drive the fly leaf to the bank of cells in the coagulating basin, the supernatant after the layering can be followed the fly leaf department direction coagulating basin of slope in, drop into corresponding chemical agent and carry out the coagulation reaction, reach further processing, make the suspended solid of fine grain and harmful substance further get rid of, make the mineral processing equipment waste water can reach and discharge required standard.

Description

Treatment device for wastewater of mineral processing equipment

Technical Field

The utility model relates to a sewage treatment device technical field specifically is a processing apparatus is used to mineral processing equipment waste water.

Background

The beneficiation wastewater comprises beneficiation process drainage, tailing pond overflow and mining field drainage, the beneficiation wastewater contains insoluble solid particles, and pollutants such as suspended matters and heavy metal ions, if the beneficiation wastewater is directly discharged or lost without treatment, the water source and soil are seriously polluted, aquatic products and plants are damaged, rivers and lakes are silted up, and great threat is caused to river and lake water sources and agricultural and fishery production.

An automatic chemical feeding control device for beneficiation wastewater is disclosed in a Chinese patent with an authorization publication number of CN 205398194U, and belongs to the technical field of beneficiation production equipment; the automatic chemical adding control device for the beneficiation wastewater comprises an adjusting tank body, a pH meter, a stirrer, a chemical adding pump, a PLC control system and a chemical adding pipeline, wherein a regulating tank liquid discharging port is formed in the bottom of the adjusting tank body, the pH meter, the stirrer and the chemical adding pipeline are arranged at the top of the adjusting tank body, and the chemical adding pipeline is connected with the chemical adding pump; the utility model discloses a beneficiation wastewater adds medicine automatic control device, through the design to the medicament interpolation pipeline, can guarantee the in-process medicament that adds the medicine evenly with this internal liquid contact of equalizing basin, through the quick stirring of mixer, ensure that the pH meter real-time acquisition signal is close this internal actual pH value of equalizing basin.

However, the solid particles contained in the beneficiation wastewater are not considered, and if the beneficiation wastewater is not treated in advance, the solid particles can affect dosing and stirring.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a processing apparatus for mineral processing equipment waste water to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a treatment device for mineral processing equipment wastewater comprises: the device comprises a sedimentation tank for solid-liquid separation and a coagulation tank for mixing reaction, wherein the sedimentation tank and the coagulation tank are separated by a fixed plate, and the upper end of the fixed plate is provided with a movable assembly;

and a stirring assembly is arranged in the coagulation tank.

As a further aspect of the present invention: the top of sedimentation tank is equipped with the waste water mouth, the bottom of sedimentation tank is equipped with row sand mouth.

As a further aspect of the present invention: the utility model discloses a spacing pole, including fixed plate, movable assembly, fixed plate, the both sides of fixed plate upper end are fixed with the gag lever post, movable assembly installs the inside of gag lever post, movable assembly includes the fly leaf, the fly leaf with it is articulated through the hinge between the fixed plate.

As a further aspect of the present invention: the center of the upper end of the fixed plate is provided with a clamping block, and the center of the lower end of the movable plate is provided with a clamping groove corresponding to the clamping block.

As a further aspect of the present invention: the top end of the movable assembly is provided with a handle, a pull rope is arranged on the handle and connected with a wrapping post, and the wrapping post is fixed to the top end of the coagulation tank.

As a further aspect of the present invention: the top of coagulating basin is equipped with the feed inlet, the slag notch has been seted up to the lateral wall bottom in coagulating basin.

As a further aspect of the present invention: the stirring subassembly is fixed the motor of coagulating basin bottom, the output of motor passes through the shaft coupling and is connected with the pivot drive, be fixed with the stirring rake in the pivot, the stirring rake is the S type.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the device for treating the wastewater of the mineral processing equipment has a two-step treatment process for the wastewater, firstly, the wastewater of the mineral processing equipment is introduced into a sedimentation tank, the effect of solid-liquid separation is achieved after sedimentation, then, a supernatant is introduced into a coagulation tank, and a corresponding chemical agent is added for coagulation reaction to achieve further treatment, so that the wastewater of the mineral processing equipment can reach the standard required by discharge;

2. the wastewater of the mineral processing equipment is introduced into a sedimentation tank, standing is carried out for a long time, so that insoluble solid particles in the wastewater can be precipitated, solid-liquid separation is achieved, after the wastewater is layered, supernatant is introduced into a coagulation tank through a movable assembly, and the solid particles are discharged through a sand discharge port;

3. the stay cord is taken down, the movable plate is driven by the stay cord to incline towards one side of the coagulation tank, the clamping block is separated from the clamping groove, and the layered supernatant can be guided into the coagulation tank from the inclined movable plate for subsequent treatment;

4. drive the pivot through starter motor and rotate to drive the stirring rake and rotate, the stirring rake stirring area of S type is big, can accelerate the mixture of chemical agent and supernatant, improves the reaction rate that thoughtlessly congeals, makes the suspended solid of fine grain and harmful substance further get rid of, discharges through the slag notch, avoids waste water direct discharge can the damage environment.

Drawings

In order to illustrate the technical solutions in the embodiments of the present invention more clearly, the drawings that are needed in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention.

FIG. 1 is a schematic view of a wastewater treatment apparatus for a mineral processing plant.

Fig. 2 is a schematic structural view of a movable assembly in a wastewater treatment device of a mineral processing plant.

Fig. 3 is another schematic diagram of the movable assembly of the wastewater treatment device of the mineral processing equipment.

Fig. 4 is a sectional view of a treatment apparatus for mineral processing plant wastewater.

In the figure: 1-sedimentation tank, 2-coagulation tank, 3-fixed plate, 4-limiting rod, 5-movable plate, 6-hinge, 7-handle, 8-clamping block, 9-clamping groove, 10-pulling rope, 11-winding post, 12-waste water port, 13-feeding port, 14-sand discharging port, 15-motor, 16-rotating shaft, 17-stirring paddle, and 18-slag discharging port.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Example 1

Please refer to fig. 1-4, in an embodiment of the present invention, a processing apparatus for mineral processing equipment wastewater includes: the device comprises a sedimentation tank 1 for solid-liquid separation and a coagulation tank 2 for mixing reaction, wherein the sedimentation tank 1 and the coagulation tank 2 are separated by a fixed plate 3, and the upper end of the fixed plate 3 is provided with a movable assembly; and a stirring assembly is arranged in the coagulation tank 2.

This processing apparatus for mineral processing equipment waste water has two steps of treatment process to waste water, at first introduces the mineral processing equipment waste water in the sedimentation tank 1, reaches solid-liquid separation's effect after the sediment, introduces the supernatant fluid again and thoughtlessly congeals among the pond 2, drops into corresponding chemical agent and thoughtlessly congeals the reaction, reaches further processing for mineral processing equipment waste water can reach and discharge required standard.

Further, a waste water port 12 is arranged at the top end of the sedimentation tank 1, and a sand discharge port 14 is arranged at the bottom end of the sedimentation tank 1.

Firstly, the wastewater of the mineral processing equipment is introduced into a sedimentation tank 1 through a wastewater port 12, insoluble solid particles in the wastewater are precipitated through long-time standing, solid-liquid separation is achieved, after the wastewater is layered, a supernatant is introduced into a coagulation tank 2 through a movable assembly, and the solid particles are discharged through a sand discharge port 14, so that the first-step treatment is completed.

As shown in fig. 1-2, a limiting rod 4 is fixed on two sides of the upper end of the fixed plate 3, the movable assembly is installed inside the limiting rod 4 and comprises a movable plate 5, and the movable plate 5 is hinged to the fixed plate 3 through a hinge 6.

Specifically, a clamping block 8 is arranged at the center of the upper end of the fixed plate 3, and a clamping groove 9 corresponding to the clamping block 8 is arranged at the center of the lower end of the movable plate 5.

Specifically, a handle 7 is defined at the top end of the movable assembly, a pull rope 10 connected with a winding post 11 is arranged on the handle 7, and the winding post 11 is fixed at the top end of the coagulation basin 2.

When waste water is introduced into the sedimentation tank 1, the movable plate 5 is vertically fixed at the upper end of the fixed plate 3, the clamping block 8 corresponds to the clamping groove 9, the stay cord 10 is wound on the winding post 11 to be stable, after layering is achieved, the stay cord 10 is taken down, the stay cord 10 is used for driving the movable plate 5 to incline towards one side of the coagulation tank 2, the clamping block 8 is separated from the clamping groove 9, and supernatant is guided into the coagulation tank 2 from the inclined movable plate 5 to perform subsequent treatment processes.

Example 2

Referring to fig. 4, in another embodiment of the present invention, a feeding hole 13 is disposed at the top end of the coagulation basin 2, and a slag hole 18 is disposed at the bottom of the sidewall of the coagulation basin 2.

After introducing the supernatant into coagulation tank 2, throw into corresponding chemical agent through feed inlet 13, through stirring subassembly intensive mixing stirring back, take place the coagulation reaction for the suspended solid of fine grain and harmful substance are further got rid of, discharge through slag notch 18, avoid the discharge damage environment of waste water.

Further, the stirring subassembly is fixed the motor 15 of 2 bottoms in coagulating basin, the output of motor 15 passes through the shaft coupling and is connected with 16 drives of pivot, be fixed with stirring rake 17 in the pivot 16, stirring rake 17 is the S type.

The motor 15 is started, the motor 15 drives the rotating shaft 16 to rotate, so that the stirring paddle 17 is driven to rotate, the stirring area of the S-shaped stirring paddle 17 is large, the mixing of chemical agents and supernatant can be accelerated, and the coagulation reaction rate is improved.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (7)

1. A processing apparatus for mineral processing equipment waste water, characterized by comprising: the device comprises a sedimentation tank (1) for solid-liquid separation and a coagulation tank (2) for mixing reaction, wherein the sedimentation tank (1) and the coagulation tank (2) are separated by a fixing plate (3), and the upper end of the fixing plate (3) is provided with a movable assembly;

and a stirring assembly is arranged in the coagulation tank (2).

2. The device for treating the wastewater of the mineral processing equipment according to the claim 1, characterized in that the top end of the sedimentation tank (1) is provided with a wastewater outlet (12), and the bottom end of the sedimentation tank (1) is provided with a sand outlet (14).

3. The device for treating wastewater of mineral processing equipment according to claim 1, wherein a limiting rod (4) is fixed on two sides of the upper end of the fixed plate (3), the movable assembly is installed inside the limiting rod (4), the movable assembly comprises a movable plate (5), and the movable plate (5) is hinged to the fixed plate (3) through a hinge (6).

4. The device for treating the wastewater of the mineral processing equipment according to claim 3, wherein a clamping block (8) is arranged at the center of the upper end of the fixed plate (3), and a clamping groove (9) corresponding to the clamping block (8) is arranged at the center of the lower end of the movable plate (5).

5. The device for treating the wastewater of the mineral processing equipment according to claim 4, characterized in that a handle (7) is defined at the top end of the movable assembly, a pull rope (10) is arranged on the handle (7) and is connected with a winding post (11), and the winding post (11) is fixed at the top end of the coagulation basin (2).

6. The device for treating wastewater of mineral processing equipment according to any one of claims 1 to 5, wherein a feed inlet (13) is formed in the top end of the coagulation tank (2), and a slag outlet (18) is formed in the bottom of the side wall of the coagulation tank (2).

7. The device for treating the wastewater of the mineral processing equipment according to claim 6, wherein the stirring assembly is fixed on a motor (15) at the bottom end of the coagulation basin (2), the output end of the motor (15) is in driving connection with a rotating shaft (16) through a coupler, a stirring paddle (17) is fixed on the rotating shaft (16), and the stirring paddle (17) is S-shaped.

Images