CN220715695U

CN220715695U - Ore dressing waste water adds medicine mixing arrangement

Info

Publication number: CN220715695U
Application number: CN202321761806.3U
Authority: CN
Inventors: 王薛淼; 青裕峰; 陆艳刚
Original assignee: Yunnan Geological And Mineral Construction Engineering Co ltd
Current assignee: Yunnan Geological And Mineral Construction Engineering Co ltd
Priority date: 2023-07-06
Filing date: 2023-07-06
Publication date: 2024-04-05
Anticipated expiration: 2033-07-06

Abstract

The utility model discloses a reagent adding and mixing device for beneficiation wastewater, and relates to the technical field of beneficiation wastewater treatment. The utility model comprises a base, a solution box, a stirrer and a drug adding device, wherein the solution box is connected above the base, the stirrer is connected to the center of the top of the solution box, the drug adding device is connected to the top of the solution box, a metering pump and a safety valve are arranged in the drug adding device, and one end of the metering pump is connected to one end of the safety valve. According to the utility model, the scraping plate is added on the stirrer, the scraping plate can scrape the inner wall of the solution tank when the stirrer runs, the safety valve is arranged on the beneficiation wastewater dosing and mixing device, and the safety valve can block liquid medicine backflow, so that the problem that part of liquid medicine is possibly attached to the inner wall of the solution tank when the traditional beneficiation wastewater dosing and mixing device mixes liquid medicine due to the adhesiveness of the liquid medicine, and part of liquid medicine is possibly backflow after dosing of the beneficiation wastewater dosing and mixing device stops is solved.

Description

Ore dressing waste water adds medicine mixing arrangement

Technical Field

The utility model belongs to the technical field of beneficiation wastewater treatment, and particularly relates to a beneficiation wastewater dosing and mixing device.

Background

The mineral separation wastewater is the collective name of mineral separation process drainage and mine drainage by running water and mine drainage. The wastewater has large water quantity, high suspended matter content, more harmful substances and lower concentration, and when the beneficiation wastewater is treated, the liquid medicine needs to be added into the wastewater through a dosing device, and the dosing device is an automatic device widely applied to industrial production and has the function of adding various needed chemicals in the production process so as to ensure the stability and the high efficiency of the production process.

The utility model discloses a CN 205398194U-an ore dressing waste water adds medicine automatic control device, the disclosed equalizing basin body that is provided with, the pH meter, the mixer, add the medicine pump, PLC control system and medicament add the pipeline, equalizing basin body bottom is equipped with equalizing basin drain hole, equalizing basin body top is provided with the pH meter, mixer and medicament add the pipeline, be connected with the medicine pump on the medicament adds the pipeline, the local medicine of current medicine mixing arrangement can't stir evenly in the short time has been solved, PH value measured data often appears great deviation, result in the medicament to add excessively or not enough, seriously influence the index of waste water treatment, the production needs has not been satisfied, production efficiency has been influenced, greatly increased of manufacturing cost has been caused. Is a problem of (a). However, the following drawbacks still exist in practical use:

1. when the traditional mineral separation wastewater dosing and mixing device is used for mixing liquid medicine, part of the liquid medicine possibly adheres to the inner wall of the solution tank due to the adhesiveness of the liquid medicine, so that the cleaning is not convenient, and the use of the next liquid medicine is affected;

2. the existing beneficiation wastewater dosing and mixing device can generate backflow phenomenon of partial liquid medicine after dosing is stopped, liquid medicine backflow can lead to liquid medicine reduction in solution, and concentration reduction of the liquid medicine is caused when the liquid medicine is mixed.

Disclosure of Invention

The utility model aims to provide a beneficiation wastewater dosing and mixing device, wherein a scraping plate is added on a stirrer through the beneficiation wastewater dosing and mixing device, the scraping plate can scrape the inner wall of a solution tank when the stirrer operates, a safety valve is arranged for the beneficiation wastewater dosing and mixing device, the safety valve can block liquid medicine backflow, and the problems that part of liquid medicine is likely to be attached to the inner wall of the solution tank due to the adhesiveness of the liquid medicine when the liquid medicine is mixed by the traditional beneficiation wastewater dosing and mixing device and part of liquid medicine is likely to flow back after dosing of the beneficiation wastewater dosing and mixing device is stopped are solved.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model relates to a mineral processing wastewater dosing and mixing device which comprises a base, a solution box, a stirrer and a dosing device, wherein the solution box is connected above the base, the stirrer is connected to the center of the top of the solution box, the dosing device is connected to the top of the solution box, a metering pump and a safety valve are arranged in the dosing device, and one end of the metering pump is connected to one end of the safety valve.

Further, the base includes bottom plate, support, control box, display screen and operating button bottom plate's bottom four corners department is connected with the support, and the upper surface of bottom plate is connected with the control box, and the front of control box is equipped with the display screen, and operating button connects in the front of control box and is located the display screen under.

Further, the solution tank includes box, water filling port, outlet, drain valve, connecting block, level gauge and PH detector, and the top of box is connected with the water filling port, and the rear side below of box is connected with the outlet, and the internal connection of outlet has the drain valve, and the right side of box is connected with the connecting block, and the right side of connecting block is connected with the level gauge, and the top inboard of box is connected with the PH detector.

Further, the mixer includes (mixing) shaft, motor, puddler, connecting rod and scraper blade, and the top of (mixing) shaft is connected with the motor, and the periphery side evenly distributed of (mixing) shaft has the puddler, and the one end of connecting rod is connected in the surface of (mixing) shaft, and the other end of connecting rod is connected with the scraper blade.

Further, the doser comprises a metering pump, a safety valve, a drug feeding pipe, a drug delivery pipe, a drug box and a drug feeding port, one end of the safety valve is connected to one end of the metering pump, the other end of the safety valve is connected to one end of the drug feeding pipe, the other end of the drug feeding pipe extends into the solution box, one side of the metering pump is connected with the drug delivery pipe, the other end of the drug delivery pipe extends into the drug box, and the top of the drug box is provided with the drug feeding port.

Further, the safety valve comprises a valve body, a channel, a valve rod and butterfly flaps, wherein the channel is arranged in the valve body, the valve rods are connected to the two parts at the center of the valve body, the butterfly flaps are connected to the inside of the valve rod, and the size of the butterfly flaps is matched with that of the channel.

The utility model has the following beneficial effects:

1. the scraper is added on the stirrer through the chemical adding and mixing device for the beneficiation wastewater, the scraper can scrape the inner wall of the solution tank when the stirrer runs, so that the liquid medicine is prevented from being attached to the inner wall, and meanwhile, the inner wall can be cleaned;

2. through setting up the relief valve for mineral separation waste water charge mixing arrangement, the relief valve can block when the liquid medicine backward flow, avoids the liquid medicine reduction phenomenon that liquid medicine case traditional chinese medicine water backward flow led to, avoids the condition that the concentration of liquid medicine reduces simultaneously.

Drawings

For a clearer description of the technical solutions of embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly introduced below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art:

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the internal structure of the solution tank of the present utility model;

FIG. 3 is a schematic view of the structure of the applicator of the present utility model;

fig. 4 is a schematic view of the internal structure of the safety valve of the present utility model.

In the drawings, the list of components represented by the various numbers is as follows:

1. a base; 11. a bottom plate; 12. a bracket; 13. a control box; 14. a display screen; 15. operating a button; 2. a solution tank; 21. a case; 22. a water inlet; 23. a water outlet; 24. a drain valve; 25. a connecting block; 26. a liquid level gauge; 27. a PH detector; 3. a stirrer; 31. a stirring shaft; 32. a motor; 33. a stirring rod; 34. a connecting rod; 35. a scraper; 4. a drug feeder; 41. a metering pump; 42. a safety valve; 421. a valve body; 422. a channel; 423. a valve stem; 424. butterfly valve; 43. a dosing tube; 44. a drug delivery tube; 45. a medicine box; 46. a medicine adding port.

Description of the embodiments

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

Referring to fig. 1, the utility model relates to a beneficiation wastewater dosing and mixing device, which comprises a base 1, a solution tank 2, a stirrer 3 and a dosing device 4, wherein the solution tank 2 is connected above the base 1, the stirrer 3 is connected to the center of the top of the solution tank 2, the dosing device 4 is connected to the top of the solution tank 2, a metering pump 41 and a safety valve 42 are arranged in the dosing device 4, and one end of the metering pump 41 is connected to one end of the safety valve 42.

In the above arrangement, the base 1 is used for supporting the solution tank 2, the solution tank 2 is used for preparing the liquid medicine, the stirrer 3 can stir the solution in the solution tank 2, and the medicine adder 4 can add the liquid medicine into the solution tank 2.

As shown in fig. 2 and 3, the base 1 includes a bottom plate 11, a support 12, a control box 13, a display screen 14 and an operation button 15, the support 12 is connected at four corners of the bottom plate 11, the upper surface of the bottom plate 11 is connected with the control box 13, the front of the control box 13 is provided with the display screen 14, the operation button 15 is connected to the front of the control box 13 and is located right below the display screen 14, the solution box 2 includes a box 21, a water inlet 22, a water outlet 23, a water drain valve 24, a connecting block 25, a level gauge 26 and a PH detector 27, the top of the box 21 is connected with the water inlet 22, the rear side of the box 21 is connected with the water drain outlet 23, the inside of the water drain port 23 is connected with the water drain valve 24, the right side of the box 21 is connected with the connecting block 25, the right side of the connecting block 25 is connected with the level gauge 26, the top inner side of the box 21 is connected with the PH detector 27, the mixer 3 includes a mixer shaft 31, a motor 32, a mixer 33, a connecting rod 34 and a scraper 35, the top of the mixer shaft 31 is connected with the motor 32, the outer periphery of the mixer shaft 31 is evenly distributed with the mixer shaft 33, one end of the connecting rod 34 is connected with the other end of the scraper 35, and the other end of the connecting rod 34 is connected with the scraper 35.

In the above arrangement, the base 1 supports the solution tank 2, when mixing the solution, the solution is added into the tank 21 through the water adding port 22, the concentration of the solution is set on the control box 13 through the operation button 15, the chemical adding device 4 can add the chemical solution into the tank 21, the liquid level gauge 26 can display the height of the solution in the tank, the motor 32 drives the stirring shaft 31 to rotate, the stirring rod 33 stirs the solution in the tank, the chemical is fully dissolved, the PH detector 27 can detect the PH value of the solution in the tank until the PH value reaches the set value, the chemical adding device 4 stops adding the chemical, the scraper 35 connected with the connecting rod 34 rotates in the tank 21 during stirring, the scraper 35 contacts with the tank 21, the scraper 35 can clean the tank 21, the chemical is prevented from being stuck on the inner wall of the tank 21, and the drain valve 24 is opened after the stirring is completed to drain the mixed solution through the drain outlet 23.

As shown in fig. 3 and 4, the medicine feeder 4 includes a metering pump 41, a safety valve 42, a medicine feeding pipe 43, a medicine feeding pipe 44, a medicine box 45 and a medicine feeding port 46, one end of the safety valve 42 is connected to one end of the metering pump 41, the other end of the safety valve 42 is connected to one end of the medicine feeding pipe 43, the other end of the medicine feeding pipe 43 stretches into the solution box 2, one side of the metering pump 41 is connected with the medicine feeding pipe 44, the other end of the medicine feeding pipe 44 stretches into the medicine box 45, the top of the medicine box 45 is provided with the medicine feeding port 46, the safety valve 42 includes a valve body 421, a channel 422, a valve rod 423 and a butterfly valve 424, the channel 422 is arranged in the valve body 421, the valve rod 423 is connected to the center of the valve body 421, the butterfly valve 424 is connected to the inner part of the valve rod 423, and the size of the butterfly valve 424 is matched with the size of the channel 422.

In the above arrangement, when adding medicine to the solution tank 2, the metering pump 41 will start to operate, the medicine liquid is extracted from the medicine tank 45 through the medicine delivery pipe 44, the medicine liquid will flow into the medicine delivery pipe 43 through the safety valve 42, the medicine liquid will be added into the solution tank 2 through the medicine delivery pipe 43, the metering pump 41 will meter the extracted medicine liquid, when the medicine liquid flows through the inside of the safety valve 42 during medicine delivery, the water pressure will push the butterfly valve 424 to drive the valve rod 423 to operate, at this moment, the internal channel 422 is opened, the solution can pass through, if the medicine liquid flows backward, the butterfly valve 424 will be pushed reversely, the butterfly valve 424 will drive the valve rod 423 to rotate back to the original position, and the channel 422 is closed, so that the solution cannot flow backward.

One specific application of this embodiment is: when the dosing and mixing device is used, firstly, solution is added into the tank body 21 through the water adding port 22, the liquid level meter 26 can display the internal solution height, the concentration of the liquid medicine is set on the control box 13 through the operation button 15 according to the solution height, then the medicine adding device 4 can add the liquid medicine into the tank body 21, the medicine adding metering pump 41 can extract the liquid medicine from the medicine tank 45 through the medicine conveying pipe 44, the medicine liquid can flow into the medicine adding pipe 43 through the safety valve 42 and is added into the solution tank 2, the metering pump 41 can meter the extracted liquid medicine, when the medicine liquid flows through the inside of the safety valve 42 during dosing, the water pressure can push the butterfly valve 424 to drive the valve rod 423 to open the internal channel 422, if the medicine liquid reversely pushes the butterfly valve 424, the butterfly valve 424 can drive the valve rod 423 to close the channel 422 and prevent the solution from reversely flowing, meanwhile, the motor 32 drives the stirring shaft 31 to stir the solution, the medicine liquid is fully dissolved by the stirring rod 33, the PH value of the PH detector 27 can detect the internal solution, the medicine adding device 4 is stopped, the medicine adding is stopped through the medicine adding valve, the scraping plate 35 connected with the connecting rod 34 rotates in the tank body 21 when stirring, the scraping plate 35 rotates in the same, the scraping plate 21 is completely, the inner wall of the tank body 21 is cleaned, the drain water is completely discharged through the drain valve 23, and the drain outlet is opened after the stirring of the solution is completely discharged.

The foregoing is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, and any modification, equivalent replacement, and improvement of some of the technical features described in the foregoing embodiments are all within the scope of the present utility model.

Claims

1. The utility model provides a beneficiation wastewater adds medicine mixing arrangement, includes base (1), solution tank (2), mixer (3) and doser (4), its characterized in that: the top of base (1) is connected with solution tank (2), the top center department of solution tank (2) is connected with mixer (3), the top of solution tank (2) is connected with doser (4), be equipped with metering pump (41) and relief valve (42) in doser (4), one end of metering pump (41) connect in one end of relief valve (42).

2. The beneficiation wastewater dosing and mixing device according to claim 1, wherein: the base (1) comprises a bottom plate (11), a support (12), a control box (13), a display screen (14) and an operation button (15), wherein the support (12) is connected to four corners of the bottom plate (11), the control box (13) is connected to the upper surface of the bottom plate (11), the display screen (14) is arranged on the front surface of the control box (13), and the operation button (15) is connected to the front surface of the control box (13) and is located under the display screen (14).

3. The beneficiation wastewater dosing and mixing device according to claim 1, wherein: solution case (2) are including box (21), filler (22), outlet (23), drain valve (24), connecting block (25), level gauge (26) and PH detector (27), the top of box (21) is connected with filler (22), the rear side of box (21) is connected with below the outlet (23), the internal connection of outlet (23) has drain valve (24), the right side of box (21) is connected with connecting block (25), the right side of connecting block (25) is connected with level gauge (26), the top inboard of box (21) is connected with PH detector (27).

4. The beneficiation wastewater dosing and mixing device according to claim 1, wherein: the stirring machine (3) comprises a stirring shaft (31), a motor (32), stirring rods (33), connecting rods (34) and a scraping plate (35), wherein the top of the stirring shaft (31) is connected with the motor (32), the stirring rods (33) are uniformly distributed on the periphery side of the stirring shaft (31), one end of each connecting rod (34) is connected to the outer surface of the stirring shaft (31), and the other end of each connecting rod (34) is connected with the scraping plate (35).

5. The beneficiation wastewater dosing and mixing device according to claim 1, wherein: the dosing device comprises a dosing pump (41), a safety valve (42), a dosing tube (43), a dosing tube (44), a dosing tank (45) and a dosing port (46), wherein one end of the safety valve (42) is connected with one end of the dosing pump (41), the other end of the safety valve (42) is connected with one end of the dosing tube (43), the other end of the dosing tube (43) stretches into the solution tank (2), one side of the dosing pump (41) is connected with the dosing tube (44), the other end of the dosing tube (44) stretches into the dosing tank (45), and the top of the dosing tank (45) is provided with the dosing port (46).

6. The beneficiation wastewater dosing and mixing device according to claim 1, wherein: the safety valve (42) comprises a valve body (421), a channel (422), a valve rod (423) and butterfly flaps (424), wherein the channel (422) is arranged inside the valve body (421), the two valves at the center of the valve body (421) are connected with the valve rod (423), the butterfly flaps (424) are connected with the valve rod (423), and the butterfly flaps (424) are matched with the channel (422) in size.