Beneficiation reagent flow detection device

Abstract

A beneficiation reagent flow detection device is characterized in that the beneficiation reagent flow detection device comprises a shell, a vertically-arranged partition plate is arranged on the lower portion in the shell, a detection cavity is formed in one side of the partition plate, a reagent conveying cavity is formed in the other side of the partition plate, the bottom of the detection cavity is closed, and the bottom of the reagent conveying cavity is open; a rotating shaft is arranged above the partition plate, a movable turning plate is arranged on the rotating shaft, the top of the detection cavity can be closed when the movable turning plate turns to the detection cavity, and the top of the medicine conveying cavity can be closed when the movable turning plate turns to the medicine conveying cavity; a rotating mechanism used for controlling the movable turning plate to rotate is arranged at the position, located outside the shell, of the outer end of the rotating shaft. A medicine discharging opening is formed in the bottom of the detection cavity, and a plugging device is arranged at the medicine discharging opening; a medicine receiving opening is formed in the top of the shell. According to the utility model, the problems of low efficiency and large error caused by manual operation in the traditional beneficiation reagent flow detection process are solved, and meanwhile, the safety risk of mistaken reagent contact of operators in the detection process is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of reagent flow detection, and in particular relates to a mineral processing reagent flow detection device. Background Art

[0002] In the flotation process of the ore dressing plant, the control of the amount of flotation reagent is crucial to the effect of ore dressing. Most of the on-site reagent addition is intelligent addition by controlling the opening and closing of the solenoid valve drug outlet by the PLC program controller, but the minute flow of the solenoid valve will change due to the change of the liquid level pressure difference in the medicine box. When the liquid level is high, the reagent flow is normal; when the liquid level is low, the reagent flow is low. Therefore, the post personnel need to frequently use the measuring cylinder to detect the minute flow and sub-flow of the reagent to ensure that the amount of flotation reagent meets the process card. The traditional method of drug quantity detection mainly relies on manual operation, which requires two people to cooperate, one person weighs the amount of drug with a measuring cylinder, and the other person counts. It is not only inefficient, but also easy to cause inaccurate dosage due to human error, which in turn affects the quality of ore dressing; and the reagent has a certain toxicity, and contact with the skin will cause skin allergies, corrosion and other symptoms. In the measurement process, although there are labor protection products, there is still the possibility of accidental contact, and the glass measuring cylinder is easy to break due to collision, so it is frequently damaged and consumed. Therefore, it is necessary to develop a simple reagent flow detection device for a mineral processing plant to improve the accuracy and efficiency of reagent flow detection. Utility Model Content

[0003] The utility model aims to provide a mineral processing reagent flow detection device in view of the problems existing in the prior art.

[0004] To this end, the utility model adopts the following technical solutions:

[0005] A mineral processing reagent flow detection device comprises a shell, a vertically arranged partition is provided at the lower inner part of the shell, a detection chamber is formed on one side of the partition, and a drug delivery chamber is formed on the other side, the bottom of the detection chamber is closed, and the bottom of the drug delivery chamber is open; a rotating shaft is provided above the partition, and a movable flap is provided on the rotating shaft, and the top of the detection chamber can be closed when the movable flap is turned toward the detection chamber, and the top of the drug delivery chamber can be closed when the movable flap is turned toward the drug delivery chamber; the outer end of the rotating shaft is located outside the shell and a rotating mechanism for controlling the rotation of the movable flap is provided; a drug discharge port is provided at the bottom of the detection chamber, and a blocking device is provided at the drug discharge port; a drug receiving port is provided at the top of the shell; and the shell is made of transparent material.

[0006] Furthermore, the outside of the detection cavity is provided with scale lines for calibrating the volume of the medicine.

[0007] Furthermore, the rotating mechanism is a movable handle.

[0008] Furthermore, a water inlet for flushing the detection cavity is provided on the top of the shell.

[0009] Furthermore, the blocking device is a rubber plug.

[0010] Furthermore, the shell is made of acrylic plate.

[0011] Furthermore, a key is provided at the outer end of the rotating shaft, and a key slot is provided on the movable handle, and the key matches the key slot.

[0012] Furthermore, the medicine receiving port is provided with a thread for connecting to a medicine discharging port of the electromagnetic valve.

[0013] The beneficial effects of the utility model are:

[0014] 1. The utility model can be directly connected to the medicine outlet of the solenoid valve, and the minute flow rate or time flow rate of the medicine can be visually observed through the detection cavity scale. The detection result is accurate and efficient, which reduces the contact opportunity between the operator and the medicine and ensures the safety of operation;

[0015] 2. When no detection is needed, turn the movable baffle to the side of the detection chamber, and the liquid medicine can be directly discharged into the ore slurry through the drug delivery chamber;

[0016] 3. The utility model has a simple structure and is easy to operate, which greatly improves the efficiency of mineral processing operations and ensures the accuracy of reagent dosage. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is the front view of the utility model;

[0018] Figure 2 This is a front cross-sectional view of the utility model;

[0019] Figure 3 It is a side sectional view of the utility model;

[0020] Figure 4 It is a top view of the utility model;

[0021] Figure 5 This is the front view of the rotating shaft and the movable flap of the utility model;

[0022] Figure 6 It is a side view of the rotating shaft and the movable flap of the utility model;

[0023] Figure 7 This is a schematic diagram of the movable handle of the utility model;

[0024] In the figure, 1-shell, 2-partition, 3-rotating shaft, 301-key, 4-movable flap, 401-movable flap rotation track, 5-movable handle, 501-key slot, 6-drug receiving port, 7-scale line, 8-scale number, 9-rubber plug, 901-drug discharge port, 10-water receiving port, 11-thread, 12-detection cavity, 13-drug delivery cavity. DETAILED DESCRIPTION

[0025] The technical solution of the utility model is further described below in conjunction with the accompanying drawings.

[0026] like Figure 1-5 As shown, a flow detection device for mineral processing reagents includes a shell 1, a detection chamber 12 is formed on one side of the shell 1, and a drug delivery chamber 13 is formed on the other side. A partition 2 is vertically arranged inside the shell 1, and the partition 2 and the closed bottom form the detection chamber 12. A scale line 7 is arranged outside the detection chamber 12 for measuring the flow of the calibration reagent; a rotating shaft 3 is arranged above the partition 2, and a movable flap 4 is arranged on the rotating shaft 3 for changing the flow direction of the reagent. A rotating mechanism is arranged at the outer end of the rotating shaft 3 located outside the shell, and the rotating mechanism is a movable handle 5 arranged outside the shell 1. The movable handle 5 is connected to one end of the rotating shaft 3, and a key 301 is arranged at the end of the rotating shaft 3. A key slot 501 is arranged on the movable handle 5, and the key 301 and the key slot 501 can be connected with each other by rotating the movable handle 5 to adjust the position of the movable flap; a drug discharge port 901 is arranged at the bottom of the shell 1 on one side of the closed bottom, and a blocking device is arranged at the drug discharge port 901, and the blocking device is a rubber plug 9. The upper part of the housing 1 is provided with a medicine receiving port 6 for receiving medicine, and the medicine receiving port 6 is provided with a thread 11, which can be screwed externally to the medicine discharge port of the solenoid valve, and the upper part of the housing is provided with a water receiving port 10 for flushing the inside of the device, which can be connected to a flushing water pipe to flush the detection cavity 12. In this embodiment, the device is made of transparent acrylic.

[0027] The method of using the utility model is as follows:

[0028] The medicine receiving port 6 is screwed on the medicine discharge port of the electromagnetic valve. When the medicine flow rate is not detected, the movable handle 5 is turned to rotate the movable flap 4 to the side of the measuring cylinder with the closed bottom to block the medicine from flowing into the detection chamber 12 and make the medicine flow out from the medicine delivery chamber 13.

[0029] When testing the flow rate of medicine, the medicine outlet 901 at the bottom of the closed side is blocked with a rubber plug 9, and then the movable handle 5 is turned to turn the movable flap 4 to the side of the medicine delivery cavity 13, and the medicine flows into the detection cavity 12 along the movable flap. The staff reads the reading of the scale line 7 on the measuring cylinder to perform flow detection within a fixed time or a single opening of the electromagnetic valve to detect the flow rate of the medicine outlet. After the measurement is completed, the movable handle 5 is turned to turn the movable flap 4 to the side of the detection cavity 12, and the medicine flows out normally from the side of the medicine delivery cavity 13.

[0030] After the test is completed, the rubber stopper 9 is removed and the medicine in the test cavity 12 is discharged from the medicine discharge port 901. Then the flushing water pipe is connected to the water inlet 10 to flush the test cavity 12 to avoid medicine residue in the test cavity 12.

Claims

1. A mineral processing reagent flow detection device, characterized in that: The invention comprises a shell (1), wherein a vertical partition (2) is provided at the lower part of the shell (1), a detection chamber (12) is formed on one side of the partition (2), and a drug delivery chamber (13) is formed on the other side of the partition, the bottom of the detection chamber (12) is closed, and the bottom of the drug delivery chamber (13) is open; a rotating shaft (3) is provided above the partition, and a movable flap (4) is provided on the rotating shaft (3); when the movable flap (4) turns toward the detection chamber (12), the top of the detection chamber (12) can be closed, and when the movable flap (4) turns toward the drug delivery chamber (13), the top of the drug delivery chamber (13) can be closed; the outer end of the rotating shaft (3) is located outside the shell (1), and a rotating mechanism for controlling the rotation of the movable flap (4) is provided; a drug discharge port (901) is provided at the bottom of the detection chamber, and a blocking device is provided at the drug discharge port (901); a drug receiving port (6) is provided at the top of the shell; and the shell is made of a transparent material; The rotating mechanism is a movable handle (5).

2. A mineral processing reagent flow detection device according to claim 1, characterized in that: The outside of the detection cavity (12) is provided with scale lines (7) for calibrating the volume of the medicine.

3. A mineral processing reagent flow detection device according to claim 1, characterized in that: The top of the housing (1) is provided with a water inlet (10) for flushing the detection cavity (12).

4. A mineral processing reagent flow detection device according to claim 1, characterized in that: The blocking device is a rubber plug (9).

5. The ore dressing agent flow detection device according to claim 1 is characterized in that: The shell is made of acrylic plate.

6. A mineral processing reagent flow detection device according to claim 1, characterized in that: The outer end of the rotating shaft (3) is provided with a key (301), the movable handle (5) is provided with a key slot (501), and the key (301) matches the key slot (501).

7. A mineral processing reagent flow detection device according to claim 1, characterized in that: The medicine receiving port (6) is provided with a thread for connecting to a medicine discharge port of the solenoid valve.

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