A beneficiation reagent feeding tank

Abstract

The utility model discloses a kind of ore dressing reagent dosing tanks, specifically related to the technical field of ore dressing equipment, including fixed frame, groove body in fixed frame one side and multiple dosing tanks in fixed frame one side, the inside of groove body is equipped with multiple dosing cavities, and multiple dosing cavities and multiple dosing tanks one to one correspond, the top surface of groove body is equipped with sealing plate.The dosing tank of the utility model is in actual work, external reagent enters multiple dosing tanks, and enters groove body by connecting pipe and first telescopic pipe, and multiple dosing cavities are equipped in groove body inside, so as to add multiple different reagents to groove body separately, and avoid other positions to which reagent is added, and rotate first threaded rod, quantitative box can be pushed to lift, to adjust the space inside dosing cavity, and when adding reagent, only the space between top surface in dosing cavity and support plate can be filled, so that reagent can be accurately added to dosing cavity.

Description

Technical Field

[0001] This utility model relates to the field of mineral processing equipment technology, and in particular to a mineral processing reagent dosing tank. Background Technology

[0002] In the mining industry, mined ores are often screened to select those of higher quality. To facilitate the screening, a large amount of special mixed reagents are often injected into the ores to separate them according to their hydrophilic characteristics.

[0003] Currently, before injecting mixed reagents, a sufficient amount of reagent needs to be prepared, diverted to the flotation workshop, and added according to the corresponding dosage. The addition method is to first divert the reagent to a dosing tank, and then draw it out from the dosing tank through a glass tube. However, when adding multiple different reagents to the dosing tank, the reagents may be added to other parts of the dosing tank, resulting in inaccurate dosing. Therefore, in order to solve the above defects, the inventors propose a mineral processing reagent dosing tank. Utility Model Content

[0004] The main purpose of this utility model is to provide a mineral processing reagent dosing tank that can effectively solve the problem of inaccurate dosing caused by reagents being added to other parts of the dosing tank in the prior art.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0006] A mineral processing reagent dosing tank includes a fixed frame, a tank body disposed on one side of the fixed frame, and multiple dosing tanks disposed on one side of the fixed frame. The tank body has multiple dosing chambers inside, and the multiple dosing chambers correspond one-to-one with the multiple dosing tanks. A sealing plate is provided on the top surface of the tank body. A connecting pipe equipped with an electrically controlled valve is fixedly installed on the outer bottom surface of the dosing tank, and a first telescopic pipe is fixedly installed on the end of the connecting pipe away from the dosing tank. The first telescopic pipe is fixedly connected to the sealing plate.

[0007] The dosing chamber is slidably connected to a metering box, and the top opening of the metering box is provided with two support plates. The outer bottom surface of the dosing chamber is threadedly connected to a first threaded rod, and one end of the first threaded rod located inside the dosing chamber is rotatably connected to the outer bottom surface of the metering box. A second telescopic tube is fixedly installed in the middle of the outer bottom surface of the metering box, and a guide tube with a valve is fixedly installed in the middle of the inner bottom surface of the dosing chamber. The guide tube is fixedly connected to the second telescopic tube, and a scale is fixedly installed on one side of the inner wall of the dosing chamber.

[0008] Preferably, two support frames are fixedly installed at the top opening of the metering box, and a rotating shaft is rotatably connected inside each of the two support frames. The two support plates are fixedly connected to the two rotating shafts respectively. Torsion springs are fixedly installed on both sides inside the two support frames, and the two rotating shafts pass through the interiors of four torsion springs respectively. The four torsion springs are fixedly connected to the two support plates respectively.

[0009] Preferably, a threaded sleeve is fixedly installed on one side of the outer bottom surface of the metering box, and a second threaded rod is threadedly connected inside the threaded sleeve. A stop is rotatably connected to one end of the second threaded rod extending into the metering box. A movable hole is opened on one side of the inner bottom surface of the dosing chamber. A guide rod is fixedly installed at one end of the second threaded rod away from the stop, and the guide rod extends through the movable hole to the outside of the dosing chamber. A baffle is fixedly installed at one end of the guide rod extending to the outside of the dosing chamber.

[0010] Preferably, a fixing plate is fixedly installed on both the left and right sides of the outer surface of the tank, and an electric push rod is fixedly installed on the top surface of both fixing plates. The output ends of the two electric push rods are fixedly connected to the sealing plate. Two telescopic rods are fixedly installed on both sides of the top surface of the fixing plate, and the four telescopic rods are fixedly connected to both sides of the bottom surface of the sealing plate respectively.

[0011] Preferably, a sealing ring is fixedly installed on the bottom surface of the sealing plate, and a sealing groove is formed on the top surface of the groove.

[0012] Preferably, a plurality of glass windows are fixedly installed on one side of the outer surface of the tank, and the plurality of glass windows correspond one-to-one with a plurality of dosing chambers, and a rotating handle is fixedly installed at one end of the first threaded rod extending to the outside of the dosing chamber.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] This utility model discloses a mineral processing reagent dosing tank. By setting up the tank body, in actual operation, external reagents enter multiple dosing tanks and enter the tank body through connecting pipes and a first telescopic pipe. The tank body is provided with multiple dosing chambers to allow different reagents to be added separately into the tank body and to avoid reagents being added to other positions. Rotating the first threaded rod can push the metering box to rise and fall to adjust the space inside the dosing chamber. When adding reagents, it is only necessary to fill the space between the top surface of the dosing chamber and the support plate, so as to facilitate the precise addition of reagents into the dosing chamber. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a schematic cross-sectional view of the tank structure of this utility model;

[0017] Figure 3 This is a cross-sectional view of the quantitative box structure of this utility model;

[0018] Figure 4 This is a side view of the tank structure of this utility model;

[0019] Figure 5 This is a schematic diagram of the sealing plate structure of this utility model.

[0020] In the diagram: 1. Fixing frame; 2. Tank; 3. Dosing tank; 4. Connecting pipe; 5. First telescopic pipe; 6. Glass window; 201. Metering box; 202. First threaded rod; 203. Second telescopic pipe; 204. Guide pipe; 205. Scale; 206. Dosing chamber; 207. Rotary handle; 2011. Support frame; 2012. Baffle; 2013. Rotating shaft; 2014. Torsion spring; 2015. Support plate; 2016. Threaded sleeve; 2017. Second threaded rod; 2018. Guide rod; 2019. Movable hole; 2020. Stop block; 2021. Fixing plate; 2022. Electric actuator; 2023. Telescopic rod; 2024. Sealing plate; 2025. Sealing ring; 2026. Sealing groove. Detailed Implementation

[0021] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0022] This utility model discloses a mineral processing reagent dosing tank, such as Figure 1-5 As shown, it includes a fixed frame 1, a tank 2 located on one side of the fixed frame 1, and multiple dosing tanks 3 located on one side of the fixed frame 1. Different types of external agents can be injected into the dosing tanks 3 respectively.

[0023] The tank 2 has multiple dosing chambers 206 inside, and each dosing chamber 206 corresponds to a multiple dosing tank 3, so that multiple different agents can be placed separately inside the tank 2. The top surface of the tank 2 is provided with a sealing plate 2024, which can effectively prevent external impurities from entering the tank 2 when adding agents.

[0024] A connecting pipe 4 equipped with an electrically controlled valve is fixedly installed on the outer bottom surface of the dosing tank 3, and a first telescopic pipe 5 is fixedly installed at the end of the connecting pipe 4 away from the dosing tank 3. The first telescopic pipe 5 is fixedly connected to the sealing plate 2024, and multiple through holes are arranged at equal intervals on the top surface of the sealing plate 2024. These through holes communicate with the first telescopic pipe 5. When external agents enter the dosing tank 3, the agents entering the dosing tank 3 will enter the dosing chamber 206 in the tank body 2 through the connecting pipe 4 and the first telescopic pipe 5.

[0025] A metering box 201 is slidably connected inside the dosing chamber 206. The metering box 201 can move up and down inside the dosing chamber 206. Two support plates 2015 are provided at the top opening of the metering box 201. The medicine entering the dosing chamber 206 will fall onto the two horizontal support plates 2015. When the metering box 201 is raised or lowered, the height of the two support plates 2015 can be adjusted.

[0026] The outer bottom surface of the dosing chamber 206 is threaded with a first threaded rod 202, and one end of the first threaded rod 202 located inside the dosing chamber 206 is rotatably connected to the outer bottom surface of the metering box 201. Rotating the first threaded rod 202 can push the metering box 201 to move up and down.

[0027] Multiple glass windows 6 are fixedly installed on one side of the outer surface of the tank 2, and the multiple glass windows 6 correspond one-to-one with multiple dosing chambers 206. Users can observe the inside of the dosing chambers 206 through the glass windows 6. A handle 207 is fixedly installed at one end of the first threaded rod 202 that extends to the outside of the dosing chamber 206. Users can hold and rotate the handle 207 to drive the first threaded rod 202 to rotate.

[0028] A second telescopic tube 203 is fixedly installed in the middle of the outer bottom surface of the metering box 201. When the metering box 201 is raised or lowered, the second telescopic tube 203 will extend or retract. A guide tube 204 with a valve is fixedly installed in the middle of the inner bottom surface of the dosing chamber 206. The guide tube 204 is fixedly connected to the second telescopic tube 203. A scale 205 is fixedly installed on one side of the inner wall of the dosing chamber 206 so that the user can intuitively observe the current height of the support plate 2015. By adjusting the height of the two support plates 2015, when adding medicine, the medicine only needs to be poured into the two support plates 2015 until the space between the inner top surface of the dosing chamber 206 and the support plate 2015 is filled, so as to achieve accurate addition of medicine.

[0029] Two support frames 2011 are fixedly installed at the top opening of the metering box 201, and the two support frames 2011 are rotatably connected to the inside of the two support frames 2013. The two support plates 2015 are fixedly connected to the two rotating shafts 2013 respectively, so that the two support plates 2015 can rotate around the two rotating shafts 2013 as the axis.

[0030] Two torsion springs 2014 are fixedly installed on both sides of the interior of the two support frames 2011, and two rotating shafts 2013 pass through the interior of the four torsion springs 2014 respectively. The four torsion springs 2014 are fixedly connected to the two support plates 2015 respectively. The four torsion springs 2014 can rotate the two support plates 2015 toward the interior of the metering box 201 through their own elasticity. The medicine that falls onto the two support plates 2015 will pass through the gap between the two support plates 2015 and fall into the second telescopic tube 203 as the two support plates 2015 rotate, and enter the guide tube 204 to be discharged.

[0031] A threaded sleeve 2016 is fixedly installed on one side of the outer bottom surface of the metering box 201, and a second threaded rod 2017 is threadedly connected inside the threaded sleeve 2016. A stop block 2020 is rotatably connected to one end of the second threaded rod 2017 that extends into the metering box 201. When the second threaded rod 2017 rotates, it will push the stop block 2020 to rise or fall. The risen stop block 2020 can then hold the bottom surfaces of the two support plates 2015 against each other to prevent the two support plates 2015 from rotating into the metering box 201 due to the torsion spring 2014.

[0032] A movable hole 2019 is provided on one side of the inner bottom surface of the dosing chamber 206. A guide rod 2018 is fixedly installed at the end of the second threaded rod 2017 away from the stop block 2020. The guide rod 2018 extends through the movable hole 2019 to the outside of the dosing chamber 206. When the first threaded rod 202 rotates, causing the metering box 201 to rise or fall, it will drive the guide rod 2018 to rise or fall. Rotating the guide rod 2018 will drive the second threaded rod 2017 to rotate, thereby adjusting the height of the stop block 2020. A baffle 2012 is fixedly installed at the end of the guide rod 2018 that extends to the outside of the dosing chamber 206. The user can rotate the guide rod 2018 by holding and rotating the baffle 2012.

[0033] Fixed plates 2021 are fixedly installed on both the left and right sides of the outer surface of the tank 2, and electric push rods 2022 are fixedly installed on the top surface of both fixed plates 2021. The output ends of the two electric push rods 2022 are fixedly connected to the sealing plate 2024. Two telescopic rods 2023 are fixedly installed on both sides of the top surface of the fixed plates 2021, and the four telescopic rods 2023 are fixedly connected to both sides of the bottom surface of the sealing plate 2024 respectively. When the two electric push rods 2022 operate simultaneously, they can push the sealing plate 2024 to rise and fall. When the sealing plate 2024 rises and falls, the telescopic rods 2023 will extend and retract. When the sealing plate 2024 rises and falls, the first telescopic tube 5 will extend and retract.

[0034] A sealing ring 2025 is fixedly installed on the bottom surface of the sealing plate 2024, and a sealing groove 2026 is opened on the top surface of the groove 2. When the sealing plate 2024 descends to contact the top surface of the groove 2, the sealing ring 2025 will be inserted into the sealing groove 2026.

[0035] The working principle of this utility model is as follows: Multiple different types of external agents can sequentially enter multiple dosing tanks 3. Then, rotating the handle 207 drives the first threaded rod 202 to rotate, thereby raising and lowering the metering box 201. Once the metering box 201 reaches a suitable height, the electric control valve is activated, allowing the agent in the dosing tank 3 to enter the dosing chamber 206 through the connecting pipe 4 and the first telescopic pipe 5. The agent entering the dosing chamber 206 then falls onto two horizontally positioned support plates 2015 until the top surface of the dosing chamber 206 is aligned with the support plates 2015. Once the space between the two supports is filled, the medicine can be added precisely. Then, rotate the guide rod 2018 to drive the second threaded rod 2017 to rotate, causing the stop block 2020 to move away from the two support plates 2015. Due to the elasticity of the torsion spring 2014, the two support plates 2015 will rotate towards the inside of the metering box 201. The medicine that falls onto the two support plates 2015 will pass through the gap between the two support plates 2015 and fall into the second telescopic tube 203 as the two support plates 2015 rotate, and then enter the guide tube 204 to be discharged.

[0036] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A mineral processing reagent dosing tank, comprising a fixed frame (1), a tank body (2) disposed on one side of the fixed frame (1), and a plurality of dosing tanks (3) disposed on one side of the fixed frame (1), characterized in that: The tank (2) has multiple dosing chambers (206) inside, and the multiple dosing chambers (206) correspond one-to-one with multiple dosing tanks (3). The top surface of the tank (2) is provided with a sealing plate (2024). The bottom surface of the dosing tank (3) is fixedly installed with a connecting pipe (4) equipped with an electric control valve. The end of the connecting pipe (4) away from the dosing tank (3) is fixedly installed with a first telescopic pipe (5). The first telescopic pipe (5) is fixedly connected to the sealing plate (2024). The dosing chamber (206) is slidably connected to a metering box (201), and two support plates (2015) are provided at the top opening of the metering box (201). The outer bottom surface of the dosing chamber (206) is threadedly connected to a first threaded rod (202), and one end of the first threaded rod (202) located inside the dosing chamber (206) is rotatably connected to the outer bottom surface of the metering box (201). A second telescopic tube (203) is fixedly installed in the middle of the outer bottom surface of the metering box (201), and a guide tube (204) with a valve is fixedly installed in the middle of the inner bottom surface of the dosing chamber (206). The guide tube (204) is fixedly connected to the second telescopic tube (203). A scale (205) is fixedly installed on one side of the inner wall of the dosing chamber (206).

2. The mineral processing reagent dosing tank according to claim 1, characterized in that: Two support frames (2011) are fixedly installed at the top opening of the metering box (201), and a rotating shaft (2013) is rotatably connected inside each of the two support frames (2011). The two support plates (2015) are fixedly connected to the two rotating shafts (2013) respectively. Torsion springs (2014) are fixedly installed on both sides inside the two support frames (2011), and the two rotating shafts (2013) pass through the interior of the four torsion springs (2014) respectively. The four torsion springs (2014) are fixedly connected to the two support plates (2015) respectively.

3. The mineral processing reagent dosing tank according to claim 2, characterized in that: A threaded sleeve (2016) is fixedly installed on one side of the outer bottom surface of the metering box (201), and a second threaded rod (2017) is threadedly connected inside the threaded sleeve (2016). A stop block (2020) is rotatably connected to one end of the second threaded rod (2017) extending into the metering box (201). A movable hole (2019) is opened on one side of the inner bottom surface of the dosing chamber (206). A guide rod (2018) is fixedly installed at one end of the second threaded rod (2017) away from the stop block (2020), and the guide rod (2018) extends through the movable hole (2019) to the outside of the dosing chamber (206). A baffle (2012) is fixedly installed at one end of the guide rod (2018) extending to the outside of the dosing chamber (206).

4. The mineral processing reagent dosing tank according to claim 1, characterized in that: Fixing plates (2021) are fixedly installed on both the left and right sides of the outer surface of the tank (2), and electric push rods (2022) are fixedly installed on the top surface of both fixing plates (2021). The output ends of the two electric push rods (2022) are fixedly connected to the sealing plate (2024). Two telescopic rods (2023) are fixedly installed on both sides of the top surface of the fixing plate (2021), and the four telescopic rods (2023) are fixedly connected to both sides of the bottom surface of the sealing plate (2024).

5. The mineral processing reagent dosing tank according to claim 1, characterized in that: A sealing ring (2025) is fixedly installed on the bottom surface of the sealing plate (2024), and a sealing groove (2026) is provided on the top surface of the groove (2).

6. The mineral processing reagent dosing tank according to claim 1, characterized in that: Multiple glass windows (6) are fixedly installed on one side of the outer surface of the tank (2), and the multiple glass windows (6) correspond one-to-one with multiple dosing chambers (206). A rotating handle (207) is fixedly installed at one end of the first threaded rod (202) extending to the outside of the dosing chamber (206).

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