Device for detecting waste liquid generated after antimony sulfide flotation

Abstract

The utility model belongs to the technical field of waste liquid detection, and particularly relates to a waste liquid detection device after antimony sulfide flotation, which comprises a tank body, a tank cover, a discharge pipe, a discharge valve and a heating ring, the tank cover is movably arranged at the top of the tank body, the bottom of the tank body is of a conical structure, the discharge pipe is communicated and connected to the bottom of the tank body, the discharge valve is arranged on the discharge pipe, and the heating ring is arranged on the discharge pipe. The heating ring is installed on the surface of the outer wall of the tank body, a first transmission shaft is inserted in the center of the tank cover in a penetrating mode, and a through hole is formed in an inner cavity of the first transmission shaft; the concentration of the detected waste liquid can be increased by evaporating water in waste water, so that the requirement on the precision of an antimony tester is reduced, the detection of the waste liquid generated after antimony sulfide flotation can be completed by using the low-precision antimony tester, and meanwhile, the concentrated waste liquid at the bottom of the tank body can be detected in real time through the antimony tester in the flotation process; and detection information is fed back in time, so that the use is more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of waste liquid detection, in particular to a waste liquid detection device after antimony sulfide flotation. Background Art

[0002] Antimony trisulfide is a red powder that is insoluble in water but soluble in hydrochloric acid. It is mainly used as a raw material for making pigments, fireworks, matches, colored glass and various antimony salts. It is flammable and is one of the components of match heads. It is used as an igniter. When heated, it shrinks in volume and turns reddish brown. It can be distilled without decomposition when heated strongly in an airtight environment. Contact with oxidants may cause combustion and explosion. The powder and air can form an explosive mixture, which will explode when it reaches a certain concentration and encounters sparks. It burns in oxygen to generate antimony trioxide and sulfur dioxide. A large amount of waste liquid will be produced after the flotation of antimony sulfide. In order to ensure a more thorough flotation of antimony sulfide, it is necessary to inspect the waste liquid after flotation.

[0003] During use of the existing waste liquid detection device after antimony sulfide flotation, the water content in the waste liquid after antimony sulfide flotation is relatively high, and the antimony sulfide concentration is relatively low. The detection instrument required in the process of detecting the waste liquid after antimony sulfide flotation requires higher accuracy, which increases the detection cost of the waste liquid after antimony sulfide flotation. In order to solve the above problems, the present application proposes a waste liquid detection device after antimony sulfide flotation. Utility Model Content

[0004] (I) Purpose of the utility model

[0005] In order to solve the technical problems existing in the background technology, the utility model proposes a waste liquid detection device after antimony sulfide flotation. By evaporating the water in the wastewater, the concentration of the detected waste liquid can be increased to reduce the accuracy requirement of the antimony tester. The low-precision antimony tester can be used to complete the detection of the waste liquid generated after the flotation of antimony sulfide. At the same time, during the flotation process, the concentrated waste liquid at the bottom of the tank can be detected in real time through the antimony tester, and the detection information can be fed back in time, which is more convenient to use and solves the problems raised in the background technology.

[0006] (II) Technical solution

[0007] In order to solve the above technical problems, the utility model provides a waste liquid detection device after antimony sulfide flotation, comprising a tank body, a tank cover, a discharge pipe, a discharge valve and a heating ring, wherein the tank cover is movably arranged on the top of the tank body, the bottom of the tank body is a conical structure, an antimony tester is installed on the conical structure surface of the tank body, the discharge pipe is connected to the bottom of the tank body, the discharge valve is installed on the discharge pipe, and the heating ring is installed on the outer wall surface of the tank body;

[0008] A No. 1 transmission shaft is inserted through the center of the tank cover, a through hole is provided in the inner cavity of the No. 1 transmission shaft, and a No. 2 transmission shaft is rotatably provided in the inner cavity of the No. 1 transmission shaft;

[0009] A stirring paddle is provided on the surface of the No. 1 transmission shaft, and a scraper is connected to the bottom of the No. 2 transmission shaft, and the scraper abuts against the inner wall surface of the tank body.

[0010] Preferably, a No. 1 driven gear is provided on the top surface of the No. 1 transmission shaft, and a No. 1 driving motor is installed on the surface of the tank cover.

[0011] Preferably, a power output end of the No. 1 driving motor is connected to a No. 1 driving gear, and the No. 1 driving gear is meshed and connected with a No. 1 driven gear.

[0012] Preferably, a No. 2 driven gear is provided on the top of the No. 2 transmission shaft, and a No. 2 driving motor is provided on one side of the No. 1 driving motor.

[0013] Preferably, a power output end of the No. 2 driving motor is connected to a No. 2 driving gear, and the No. 2 driving gear is meshed and connected with a No. 2 driven gear.

[0014] Preferably, bearings are evenly distributed in the inner cavity of the No. 1 transmission shaft, and a bearing seat is provided at the bottom of the inner cavity of the tank body, and the bearing seat is rotatably connected to the bottom of the No. 2 transmission shaft.

[0015] Preferably, a suction pump is installed on the upper surface of the tank cover, an exhaust pipe is connected to the exhaust end of the suction pump, and an observation window is embedded on the surface of the tank body.

[0016] The above technical solution of the utility model has the following beneficial technical effects:

[0017] The utility model can increase the concentration of the detected waste liquid by evaporating the water in the waste water, so as to reduce the requirement on the accuracy of the antimony tester. The low-precision antimony tester can be used to complete the detection of the waste liquid generated after the flotation of antimony sulfide. At the same time, during the flotation process, the antimony tester can be used to perform real-time detection of the concentrated waste liquid at the bottom of the tank body, and the detection information can be fed back in time, which is more convenient to use.

[0018] The utility model adopts a suction pump to extract water vapor in the tank body, which can accelerate the evaporation of water, improve the concentration efficiency of the waste liquid after the antimony sulfide flotation, reduce the vapor content in the tank cavity, make the field of vision in the tank body clearer, and conveniently observe the concentration situation in the tank body through the observation window. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the overall structure of a waste liquid detection device after antimony sulfide flotation according to the utility model;

[0020] Figure 2This is a schematic cross-sectional structure diagram of a waste liquid detection device after antimony sulfide flotation according to the utility model;

[0021] Figure 3 This is a schematic diagram of the driving structure of the stirring structure of the waste liquid detection device after antimony sulfide flotation of the utility model;

[0022] Figure 4 The utility model is a schematic diagram of the cross-sectional structure of the stirring structure of a waste liquid detection device after antimony sulfide flotation.

[0023] Reference numerals:

[0024] 1. Tank body; 2. Tank cover; 3. Discharge pipe; 4. Discharge valve; 5. Heating coil; 6. No. 1 transmission shaft; 7. No. 1 driven gear; 8. No. 1 driving motor; 9. No. 1 driving gear; 10. Agitator; 11. No. 2 transmission shaft; 12. No. 2 driven gear; 13. No. 2 driving motor; 14. No. 2 driving gear; 15. Scraper; 16. Suction pump; 17. Exhaust pipe; 18. Observation window; 19. Antimony tester. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the utility model. In addition, in the following description, the description of well-known structures and technologies is omitted to avoid unnecessary confusion of the concept of the utility model.

[0026] like Figure 1-4 As shown, the utility model proposes a waste liquid detection device after antimony sulfide flotation, comprising a tank body 1, a tank cover 2, a discharge pipe 3, a discharge valve 4 and a heating coil 5, wherein the tank cover 2 is movably arranged on the top of the tank body 1, the bottom of the tank body 1 is a conical structure, an antimony tester 19 is installed on the conical structure surface of the tank body 1, the discharge pipe 3 is conductively connected to the bottom of the tank body 1, the discharge valve 4 is installed on the discharge pipe 3, and the heating coil 5 is installed on the outer wall surface of the tank body 1;

[0027] A No. 1 transmission shaft 6 is inserted through the center of the tank cover 2, a through hole is provided in the inner cavity of the No. 1 transmission shaft 6, and a No. 2 transmission shaft 11 is rotatably provided in the inner cavity of the No. 1 transmission shaft 6;

[0028] A stirring paddle 10 is provided on the surface of the No. 1 transmission shaft 6, a scraper 15 is connected to the bottom of the No. 2 transmission shaft 11, and the scraper 15 abuts against the inner wall surface of the tank body 1. A No. 1 driven gear 7 is provided on the top surface of the No. 1 transmission shaft 6, and a No. 1 driving motor 8 is installed on the surface of the tank cover 2. The power output end of the No. 1 driving motor 8 is connected to the No. 1 driving gear 9, and the No. 1 driving gear 9 is meshed and connected with the No. 1 driven gear 7. A No. 2 driven gear 12 is provided on the top of the No. 2 transmission shaft 11, and a No. 2 driving motor 13 is provided on one side of the No. 1 driving motor 8. A No. 2 driving gear 14 is connected to the power output end of the No. 2 driving motor 13, and the No. 2 driving gear 14 is meshed and connected with the No. 2 driven gear 12.

[0029] It should be noted that the waste liquid after antimony sulfide flotation is injected into the tank body 1, the top of the tank body 1 can be closed by the tank cover 2, the heating coil 5 can heat the inner cavity of the tank body 1, and water vapor is generated after the waste liquid temperature rises, which can quickly concentrate the waste liquid after antimony sulfide flotation. During the heating process, the first drive motor 8 drives the first driven gear 7 through the first drive gear 9, and the stirring paddle 10 can be driven to rotate through the first transmission shaft 6. During the heating process, the waste liquid after antimony sulfide flotation is stirred by the stirring paddle 10. Stirring can make the waste liquid after antimony sulfide flotation heated more evenly and release water vapor quickly. After the water evaporates, the No. 2 driving motor 13 drives the No. 2 driven gear 12 through the No. 2 driving gear 14, and can drive the scraper 15 to rotate through the No. 2 transmission shaft 11. The scraper 15 is in contact with the inner wall of the tank body 1. The scraper 15 can quickly scrape off the material adhering to the inner wall of the tank body 1, and the inner wall of the tank body 1 can be quickly cleaned. After the discharge valve 4 is opened, the concentrate can be discharged through the discharge pipe 3.

[0030] In this embodiment, if Figure 2 and Figure 4 As shown, bearings are evenly distributed in the inner cavity of the No. 1 transmission shaft 6, and a bearing seat is provided at the bottom of the inner cavity of the tank body 1. The bearing seat is rotatably connected to the bottom of the No. 2 transmission shaft 11.

[0031] It should be noted that the bearing allows the second transmission shaft 11 to rotate flexibly in the inner cavity of the first transmission shaft 6, and the bearing seat can limit the bottom of the second transmission shaft 11, thereby improving the stability of the first and second transmission shafts 6 and 11 during rotation.

[0032] In this embodiment, if Figure 1 and Figure 2 As shown, a suction pump 16 is installed on the upper surface of the tank cover 2, an exhaust pipe 17 is connected to the exhaust end of the suction pump 16, and an observation window 18 is embedded on the surface of the tank body 1.

[0033] It should be noted that the suction pump 16 can extract the water vapor in the tank body 1, which can accelerate the evaporation of water, improve the concentration efficiency of the waste liquid after antimony sulfide flotation, reduce the vapor content in the tank body 1, and conveniently observe the concentration situation in the tank body 1 through the observation window 18.

[0034] The working principle and use process of the utility model are as follows: during the antimony sulfide flotation process, waste liquid is injected into the tank body 1, the top of the tank body 1 can be sealed by the tank cover 2, the heating ring 5 can heat the inner cavity of the tank body 1, and water vapor is generated after the waste liquid temperature rises, which can quickly concentrate the waste liquid after the antimony sulfide flotation. During the heating process, the No. 1 driving motor 8 drives the No. 1 driven gear 7 through the No. 1 driving gear 9, and the stirring paddle 10 can be driven to rotate through the No. 1 transmission shaft 6. During the heating process, the waste liquid after the antimony sulfide flotation is stirred by the stirring paddle 10, so that the waste liquid after the antimony sulfide flotation can be heated more evenly, and the water vapor can be quickly released. The suction pump 16 can extract the water vapor in the tank body 1, accelerate the evaporation of water, improve the concentration efficiency of the waste liquid after antimony sulfide flotation, reduce the vapor content in the tank body 1, and conveniently observe the concentration situation in the tank body 1 through the observation window 18. After the water evaporates, the No. 2 driving motor 13 drives the No. 2 driven gear 12 through the No. 2 driving gear 14, and can drive the scraper 15 to rotate through the No. 2 transmission shaft 11. The scraper 15 is in contact with the inner wall of the tank body 1. The scraper 15 can quickly scrape off the material adhering to the inner wall of the tank body 1, and the inner wall of the tank body 1 can be quickly cleaned. After the discharge valve 4 is opened, the concentrate can be discharged through the discharge pipe 3.

[0035] It should be understood that the above specific embodiments of the present invention are only used to illustrate or explain the principles of the present invention, and do not constitute a limitation on the present invention. Therefore, any modifications, equivalent substitutions, improvements, etc. made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. In addition, the claims attached to the present invention are intended to cover all changes and modifications that fall within the scope and boundaries of the attached claims or the equivalent forms of such scope and boundaries.

Claims

1. A waste liquid detection device after antimony sulfide flotation, comprising a tank body (1), a tank cover (2), a discharge pipe (3), a discharge valve (4) and a heating ring (5), characterized in that: The tank cover (2) is movably arranged on the top of the tank body (1); the bottom of the tank body (1) is a conical structure; an antimony tester (19) is installed on the conical structure surface of the tank body (1); the discharge pipe (3) is connected to the bottom of the tank body (1); the discharge valve (4) is installed on the discharge pipe (3); and the heating coil (5) is installed on the outer wall surface of the tank body (1); A first transmission shaft (6) is inserted through the center of the tank cover (2), a through hole is provided in the inner cavity of the first transmission shaft (6), and a second transmission shaft (11) is rotatably provided in the inner cavity of the first transmission shaft (6); A stirring paddle (10) is provided on the surface of the No. 1 transmission shaft (6), and a scraper (15) is connected to the bottom of the No. 2 transmission shaft (11), wherein the scraper (15) abuts against the inner wall surface of the tank body (1).

2. The waste liquid detection device after antimony sulfide flotation according to claim 1 is characterized in that: A first driven gear (7) is provided on the top surface of the first transmission shaft (6), and a first driving motor (8) is mounted on the surface of the tank cover (2).

3. The waste liquid detection device after antimony sulfide flotation according to claim 2 is characterized in that: The power output end of the No. 1 driving motor (8) is connected to a No. 1 driving gear (9), and the No. 1 driving gear (9) is meshed and connected with a No. 1 driven gear (7).

4. The waste liquid detection device after antimony sulfide flotation according to claim 3 is characterized in that: A second driven gear (12) is provided on the top of the second transmission shaft (11), and a second drive motor (13) is provided on one side of the first drive motor (8).

5. The waste liquid detection device after antimony sulfide flotation according to claim 4 is characterized in that: A power output end of the No. 2 driving motor (13) is connected to a No. 2 driving gear (14), and the No. 2 driving gear (14) is meshed and connected with a No. 2 driven gear (12).

6. The waste liquid detection device after antimony sulfide flotation according to claim 5 is characterized in that: The inner cavity of the first transmission shaft (6) is provided with bearings at equal intervals, and the bottom of the inner cavity of the tank body (1) is provided with a bearing seat, and the bearing seat is rotatably connected to the bottom of the second transmission shaft (11).

7. The waste liquid detection device after antimony sulfide flotation according to claim 1 is characterized in that: A suction pump (16) is installed on the upper surface of the tank cover (2); an exhaust pipe (17) is connected to the exhaust end of the suction pump (16); and an observation window (18) is embedded on the surface of the tank body (1).

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