CN211999188U

CN211999188U - Efficient flocculation and precipitation device for mineral processing wastewater

Info

Publication number: CN211999188U
Application number: CN202020287719.9U
Authority: CN
Inventors: 刘利宝; 张冲; 高显一
Original assignee: Inner Mongolia Kunhong Mining Development Co ltd
Current assignee: Inner Mongolia Kunhong Mining Development Co ltd
Priority date: 2020-03-10
Filing date: 2020-03-10
Publication date: 2020-11-24
Anticipated expiration: 2030-03-10

Abstract

The utility model discloses a high-efficient flocculation and precipitation device of ore dressing waste water, including the precipitation tank, the fixed looks intercommunication of precipitation tank top is connected with the pipe, be equipped with impeller in the precipitation tank, impeller passes through connecting axle and circular box side fixed connection, circular box outside annular is fixed and is equipped with a plurality of blades and goes out the pencil, go out the pencil and be connected with the fixed intercommunication of circular box, be equipped with a blade between per two play pencil, circular box trailing flank insert the pencil and with pencil swivelling joint. The utility model discloses utilize the flow of waste water for water impeller can be continuous rotation, thereby drive circular box also can rotate, make out the pencil like this and can rotate the in-process and just can add the flocculating agent to every region of precipitation tank, make flocculating agent and waste water contact surface grow, improved mixed reaction rate, accelerate the sediment, reduce the flocculation and precipitation time, the effectual work efficiency that has improved.

Description

Efficient flocculation and precipitation device for mineral processing wastewater

Technical Field

The utility model relates to a mineral processing equipment technical field specifically is a high-efficient flocculation and precipitation device of ore dressing waste water.

Background

Mineral processing waste water flows automatically to waste water treatment flocculation through original dense overflow water pipeline, thoughtlessly congeal the stirring, throwing alum and PAM through dissolving the measuring pump of adding the medicine all-in-one, coagulating basin effluent flows automatically to the sedimentation tank, the sedimentation tank supernatant flows automatically to active carbon stirring pond, throw powdered activated carbon through dissolving the measuring pump of adding the medicine all-in-one in the active carbon stirring pond, get into the adsorption and precipitation pond after the intensive mixing, it promotes to intelligent coarse filter unit to deposit the effluent with the pump, filter and fall the particle size and be greater than 100 mu m large granule suspended solid, intelligent coarse filter unit effluent gets into the fibre ball filter, the production system is used back to the fibre ball filter effluent flows automatically to the high-level pond.

And in carrying out the flocculation and precipitation in-process, need add the flocculating agent in to waste water, carry out the flocculation and precipitation, present general pipe is direct to adding the flocculating agent in the precipitation tank moreover, leads to flocculating agent and waste water mixed reaction inefficiency, and reaction time is long, and generally need two hours time at present just can deposit the completion, leads to waste water treatment inefficiency like this, and the production efficiency of whole ore dressing is directly influenced, provides a high-efficient flocculation and precipitation device of ore dressing waste water.

SUMMERY OF THE UTILITY MODEL

For solving the defect that prior art exists, the utility model provides a high-efficient flocculation and precipitation device of ore dressing waste water.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a high-efficient flocculation and precipitation device of ore dressing waste water, including the precipitation tank, the fixed looks intercommunication of precipitation tank top is connected with the pipe, be equipped with water impeller in the precipitation tank, water impeller passes through connecting axle and circular box side fixed connection, circular box outside annular is fixed and is equipped with a plurality of blades and goes out the pencil, it is connected with the fixed intercommunication of circular box to go out the pencil, is equipped with a blade between per two play pencil, circular box trailing flank insert the pencil and with pencil swivelling joint, fixed cover has first spacing ring and second spacing ring on the pencil output, first spacing ring and second spacing ring set up respectively in the inside and outside both sides of circular box trailing flank, the pencil output passes the precipitation tank and wears out pipe and flocculating agent charge device input fixed connection.

As an optimal technical scheme of the utility model, the precipitation tank includes first precipitation tank and second precipitation tank, first precipitation tank and second precipitation tank input communicate with each other with the pipe is fixed respectively and is connected.

As a preferred technical scheme of the utility model, pipe input and dense overflow water pipeline output end fixed connection, pipe output and filter input fixed connection, the last fixed stop valve that is equipped with of pipe output, pipe output end side and circulating pipe input fixed connection, the circulating pipe output is connected with first precipitation tank is fixed to communicate with each other, fixed mounting has the circulating pump on the circulating pipe.

As an optimized technical proposal of the utility model, the input end and the output end of the circulating pipe are respectively and fixedly provided with an electromagnetic valve and a one-way valve.

As an optimal technical scheme of the utility model, go out pencil length and be half of blade length, blade fixed surface is equipped with a plurality of water conservancy diversion holes.

The utility model has the advantages that: this kind of high-efficient flocculation and precipitation device of ore dressing waste water utilizes the flow of waste water for the water impeller can be continuous rotation, thereby drives circular box also can rotate, makes like this that the play pencil can rotate the in-process and just can add the flocculating agent to every region of precipitation tank, makes flocculating agent and waste water contact surface grow, has improved mixed reaction rate, accelerates the sediment, reduces the flocculation and precipitation time, the effectual work efficiency that has improved.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic structural view of the efficient flocculation and precipitation device for mineral processing wastewater of the utility model;

FIG. 2 is a schematic view of a partial structure of the efficient flocculation and precipitation device for mineral processing wastewater of the utility model;

FIG. 3 is a schematic view of the sectional structure of the high-efficiency flocculation device for mineral processing wastewater.

In the figure: 1. a first settling tank; 2. a second precipitation tank; 3. a conduit; 4. a circular box body; 5. a water impeller; 6. a blade; 7. a medicine outlet pipe; 8. a drug delivery tube; 9. a flocculating agent dosing device; 10. a first limit ring; 11. a second stop collar; 12. a stop valve; 13. a circulation pipe; 14. an electromagnetic valve; 15. a circulation pump; 16. a one-way valve.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in figures 1, 2 and 3, the utility model relates to a high-efficiency flocculation and precipitation device for mineral processing wastewater, which comprises a precipitation tank, the top end of the settling tank is fixedly communicated with a guide pipe 3, a water impeller 5 is arranged in the settling tank, the water impeller 5 is fixedly connected with the side surface of the round box body 4 through a connecting shaft, a plurality of blades 6 and a medicine outlet pipe 7 are annularly and fixedly arranged on the outer side of the round box body 4, the medicine outlet pipes 7 are fixedly communicated and connected with the round box body 4, a blade 6 is arranged between every two medicine outlet pipes 7, a medicine conveying pipe 8 is inserted into the rear side surface of the round box body 4 and is rotationally connected with the medicine conveying pipe 8, a first limiting ring 10 and a second limiting ring 11 are fixedly sleeved on the output end of the medicine conveying pipe 8, the first limiting ring 10 and the second limiting ring 11 are respectively arranged on the inner side and the outer side of the back side surface of the round box body 4, the output end of the drug delivery pipe 8 passes through the precipitation tank and penetrates out of the conduit 3 to be fixedly connected with the input end of the flocculating agent dosing device 9.

Wherein, the precipitation tank comprises a first precipitation tank 1 and a second precipitation tank 2, and the input ends of the first precipitation tank 1 and the second precipitation tank 2 are respectively fixedly communicated and connected with a conduit 3.

The input end of the guide pipe 3 is fixedly connected with the output end of the dense overflow water pipeline, the output end of the guide pipe 3 is fixedly connected with the input end of the filter, the output end of the guide pipe 3 is fixedly provided with a stop valve 12, the output end side of the guide pipe 3 is fixedly connected with the input end of a circulating pipe 13, the output end of the circulating pipe 13 is fixedly communicated and connected with the first precipitation tank 1, and the circulating pipe 13 is fixedly provided with a circulating pump 15.

Wherein, the input end and the output end of the circulating pipe 13 are respectively fixedly provided with an electromagnetic valve 14 and a one-way valve 16.

The length of the medicine outlet pipe 7 is half of that of the blade 6, and a plurality of flow guide holes are fixedly formed in the surface of the blade 6.

The working principle is as follows:

during the use, start flocculating agent charge device 9, utilize the flow of waste water for water impeller 5 can be continuous rotation, thereby drive circular box 4 also can rotate, make a plurality of play pencil 7 like this can just can add the flocculating agent to every region of settling tank rotating the in-process, make flocculating agent and waste water contact surface grow, improved the mixing reaction rate, accelerate the sediment, reduce the flocculation and precipitation time, the effectual work efficiency that has improved.

And can also drive blade 6 at circular box 4, like this at the in-process of adding the flocculating agent, also can realize stirring effect, better improvement the mixed reaction rate of flocculating agent and waste water, effectual acceleration flocculation and precipitation.

Meanwhile, in order to ensure the effect of flocculation and precipitation, the first precipitation tank 1 and the second precipitation tank 2 are arranged for flocculation and precipitation, and the circulating pipe 13 is arranged, so that a certain circulating effect is formed by using the circulating pump 15, and the flocculation and precipitation effect of the wastewater is improved.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The efficient flocculation and precipitation device for mineral processing wastewater comprises a precipitation tank and is characterized in that a guide pipe (3) is fixedly connected with the top end of the precipitation tank in a communicating mode, a water impeller (5) is arranged in the precipitation tank, the water impeller (5) is fixedly connected with the side face of a circular box body (4) through a connecting shaft, a plurality of blades (6) and a pesticide outlet pipe (7) are fixedly arranged on the outer side of the circular box body (4) in an annular mode, the pesticide outlet pipe (7) is fixedly connected with the circular box body (4) in a communicating mode, one blade (6) is arranged between every two pesticide outlet pipes (7), a pesticide conveying pipe (8) is inserted into the rear side face of the circular box body (4) and is rotatably connected with the pesticide conveying pipe (8), a first limiting ring (10) and a second limiting ring (11) are fixedly sleeved on the output end of the pesticide conveying pipe (8), the first limiting ring (10) and the second limiting ring (11) are respectively arranged on the inner side face and the outer, the output end of the drug delivery pipe (8) passes through the precipitation tank and penetrates out of the guide pipe (3) to be fixedly connected with the input end of the flocculating agent dosing device (9).

2. The efficient flocculation and sedimentation device for mineral processing wastewater according to claim 1, wherein the sedimentation tank comprises a first sedimentation tank (1) and a second sedimentation tank (2), and input ends of the first sedimentation tank (1) and the second sedimentation tank (2) are respectively and fixedly communicated and connected with a conduit (3).

3. The efficient mineral processing wastewater flocculation and precipitation device according to claim 2, characterized in that an input end of the guide pipe (3) is fixedly connected with an output end of a dense overflow water pipeline, an output end of the guide pipe (3) is fixedly connected with an input end of a filter, a stop valve (12) is fixedly arranged on an output end of the guide pipe (3), an output end side of the guide pipe (3) is fixedly connected with an input end of a circulating pipe (13), an output end of the circulating pipe (13) is fixedly communicated and connected with the first precipitation tank (1), and a circulating pump (15) is fixedly arranged on the circulating pipe (13).

4. The efficient mineral processing wastewater flocculation and precipitation device according to claim 3, characterized in that an electromagnetic valve (14) and a one-way valve (16) are fixedly mounted at the input end and the output end of the circulating pipe (13) respectively.

5. The efficient mineral processing wastewater flocculation and precipitation device according to claim 1, wherein the length of the chemical outlet pipe (7) is one half of the length of the blade (6), and a plurality of flow guide holes are fixedly formed in the surface of the blade (6).