Flotation reagent proportioning device

Abstract

The utility model relates to the technical field of flotation reagent preparation, in particular to a flotation reagent proportioning device which comprises a supporting rod and further comprises a proportioning mechanism used for achieving automatic proportioning of flotation reagents, and the proportioning mechanism is installed above the supporting rod. By arranging the proportioning mechanism, when the device is used, various materials are added into the corresponding charging barrels respectively, when proportioning is started, the controller controls the motor and the valve on the discharging pipe to be opened, the materials in the charging barrels enter the mixing box through the discharging pipe, and when the weighing sensor detects that the reduction amount of the materials in the charging barrels reaches a set value, the mixing box is opened. The controller controls the valves on the corresponding discharging pipes to be closed, the motor drives the stirring rods to rotate through the rotating shaft, and the stirring rods stir materials entering the mixing box, so that various materials can be fully mixed, simultaneous discharging of the various materials can be achieved in the mode, and the production efficiency of flotation reagents is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of flotation reagent preparation, in particular to a flotation reagent proportioning device. Background Art

[0002] Flotation reagents are chemicals used in the mineral flotation process to adjust the surface properties of minerals, increase or decrease the floatability of minerals, and make the pulp properties and foam stability more conducive to mineral separation. Among mineral processing reagents, flotation reagents were used the earliest, with the most varieties and obvious benefits.

[0003] Publication No. (CN219664013U) discloses a liquid flotation agent adding device. In the production process of the liquid flotation agent, the staff pours the raw materials for preparing the liquid flotation agent into the raw material storage box for storage, the driving motor drives the bearing turntable to rotate, the bearing turntable drives the raw material storage box to be adjusted above the feed hopper, and the supply amount of the raw material in the raw material storage box is controlled by controlling the dial and the electric valve, so that the raw material enters the feed hopper through the conveying pipe, the crushing motor drives the crushing rollers to rotate in opposite directions, and the solid raw materials of the liquid flotation agent are refined. The crushed liquid flotation agent enters the production device for the next processing operation, and is finally discharged through the collection pipe for collection.

[0004] When the above device produces liquid flotation reagents, the corresponding raw material storage box needs to be rotated to the top of the feed hopper to unload the materials. The device can complete the proportioning after unloading the materials several times, which will affect the production efficiency of the flotation reagents and needs to be improved. Utility Model Content

[0005] The purpose of the utility model is to provide a flotation reagent proportioning device in order to solve the above problems.

[0006] The utility model achieves the above-mentioned purpose through the following technical solutions:

[0007] A flotation reagent proportioning device comprises a support rod and a proportioning mechanism for realizing automatic proportioning of a flotation reagent, wherein the proportioning mechanism is installed above the support rod;

[0008] The proportioning mechanism includes a mixing box, a discharge pipe, a motor, a rotating shaft, a stirring rod, a fixed box, a controller, and a feeding assembly. The discharge pipe is fixed to the side of the mixing box, the motor is fixed below the mixing box, the rotating shaft is fixed to the output end of the motor, the stirring rod is installed on the outside of the rotating shaft, the fixed box is installed above the mixing box, the controller is installed on the side of the fixed box, and the feeding assembly is installed above the fixed box. The feeding assembly includes a fixed shell, a weighing sensor, a fixed seat, a barrel, and a feeding pipe. The weighing sensor is installed inside the fixed shell, the fixed seat is arranged above the weighing sensor, the barrel is installed above the fixed seat, and the feeding pipe is installed on the barrel.

[0009] Preferably, a grinding mechanism is installed inside the proportioning mechanism, and the grinding mechanism includes a guide cover and a grinding assembly, and the grinding assembly is installed below the guide cover.

[0010] Preferably, the grinding assembly comprises a grinding cylinder and a grinding seat, and the grinding seat is fixed inside the grinding cylinder.

[0011] Preferably, the motor is connected to the mixing box via bolts, and the number of the stirring rods is sixteen.

[0012] Preferably, the weighing sensor is connected to the fixed shell by bolts, and the material of the discharge pipe is stainless steel.

[0013] Preferably, the grinding cylinder is welded to the guide cover, and the grinding seat is made of alumina.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0015] By setting a proportioning mechanism, when the device is used, multiple materials are added to corresponding barrels respectively. When the proportioning starts, the controller controls the motor and the valve on the discharge pipe to open, and the material in the barrel enters the mixing box through the discharge pipe. When the weighing sensor detects that the reduction of the material in the barrel reaches the set value, the controller controls the valve on the corresponding discharge pipe to close, and the motor drives the stirring rod to rotate through the rotating shaft, and the stirring rod stirs the material entering the mixing box, so that multiple materials can be fully mixed. The above method can realize the simultaneous discharge of multiple materials, which effectively improves the production efficiency of flotation reagents. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0017] Figure 1 It is a structural schematic diagram of a flotation reagent proportioning device described in the utility model;

[0018] Figure 2 This is a front view of a flotation reagent proportioning device described in the utility model;

[0019] Figure 3 This is a schematic diagram of the main internal structure of a flotation reagent proportioning device described in the utility model;

[0020] Figure 4 It is an enlarged front view schematic diagram of the internal structure of a fixed shell in a flotation reagent proportioning device described in the utility model;

[0021] Figure 5 It is an enlarged cross-sectional view of a grinding seat in a flotation reagent proportioning device described in the utility model.

[0022] The following are the descriptions of the reference numerals:

[0023] 1. Support rod; 2. Proportioning mechanism; 201. Mixing box; 202. Discharge pipe; 203. Motor; 204. Rotating shaft; 205. Stirring rod; 206. Grinding block; 207. Fixed box; 208. Controller; 209. Fixed shell; 210. Weighing sensor; 211. Fixed seat; 212. Material barrel; 213. Discharge pipe; 3. Grinding mechanism; 301. Guide cover; 302. Grinding barrel; 303. Grinding seat. DETAILED DESCRIPTION

[0024] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0025] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0026] The utility model is further described below in conjunction with the accompanying drawings:

[0027] like Figure 1-Figure 5 As shown, a flotation reagent proportioning device includes a support rod 1 and a proportioning mechanism 2 for realizing automatic proportioning of flotation reagents. The proportioning mechanism 2 is installed above the support rod 1.

[0028] In the present invention, the proportioning mechanism 2 includes a mixing box 201, a discharge pipe 202, a motor 203, a rotating shaft 204, a stirring rod 205, a grinding block 206, a fixed box 207, a controller 208, a fixed shell 209, a weighing sensor 210, a fixed seat 211, a barrel 212, and a discharge pipe 213. The discharge pipe 202 is fixed to the side of the mixing box 201, the motor 203 is fixed below the mixing box 201, the rotating shaft 204 is fixed to the output end of the motor 203, and the stirring rod 205 is installed. On the outside of the rotating shaft 204, the grinding block 206 is fixed above the rotating shaft 204, the fixed box 207 is installed above the mixing box 201, the controller 208 is installed on the side of the fixed box 207, the model of the controller 208 is HACH-SC1000, the fixed shell 209 is installed above the fixed box 207, the weighing sensor 210 is installed inside the fixed shell 209, the model of the weighing sensor 210 is TQ-1D, the fixed seat 211 is set above the weighing sensor 210, and the barrel 212 is installed Above the fixed seat 211, a feed pipe 213 is installed on the barrel 212; the motor 203 is connected to the mixing box 201 by bolts, the number of stirring rods 205 is sixteen, the weighing sensor 210 is connected to the fixed shell 209 by bolts, and the material of the feed pipe 213 is stainless steel; when the device is used, multiple materials are added to the corresponding barrel 212 respectively. When the proportioning starts, the controller 208 controls the motor 203 and the valves on the feed pipe 213 to open, and the material in the barrel 212 enters the mixing box 201 through the feed pipe 213. When the weighing sensor 210 detects that the reduction amount of the material in the barrel 212 reaches the set value, the controller 208 controls the valve on the corresponding feed pipe 213 to close, and the motor 203 drives the stirring rod 205 to rotate through the rotating shaft 204, and the stirring rod 205 stirs the material entering the mixing box 201, so that multiple materials can be fully mixed. The above method can realize the simultaneous discharge of multiple materials, which effectively improves the production efficiency of the flotation reagent.

[0029] In the present invention, a grinding mechanism 3 is installed inside the proportioning mechanism 2, and the grinding mechanism 3 includes a guide cover 301, a grinding cylinder 302, and a grinding seat 303. The grinding cylinder 302 is installed below the guide cover 301, and the grinding seat 303 is fixed inside the grinding cylinder 302; the grinding cylinder 302 is welded to the guide cover 301, and the material of the grinding seat 303 is alumina; when the proportioning starts, the controller 208 controls the motor 203 and the valve on the discharge pipe 213 to open, and the material in the barrel 212 enters the guide cover 301 through the discharge pipe 213, and the material enters the grinding cylinder 302 along the guide cover 301, and the liquid material directly passes through the grinding cylinder 302 into the The solid material enters the mixing box 201, and enters the gap between the grinding seat 303 and the grinding block 206. The motor 203 drives the stirring rod 205 to rotate through the rotating shaft 204, and the grinding block 206 rotates accordingly. The grinding block 206 rotates to grind the solid material. The ground material powder enters the mixing box 201, and the rotating stirring rod 205 stirs the material in the mixing box 201, so that multiple materials can be fully mixed. The grinding block 206 and the grinding seat 303 work together to grind the solid material, so that the reaction between the materials is faster and more thorough, and the production efficiency of the flotation agent is effectively improved.

[0030] In the above structure: when the device is used, multiple materials are added to the corresponding barrel 212 respectively, the controller 208 controls the motor 203 and the valve on the discharge pipe 213 to open, the material in the barrel 212 enters the guide cover 301 through the discharge pipe 213, the material enters the grinding cylinder 302 along the guide cover 301, the liquid material directly passes through the grinding cylinder 302 into the mixing box 201, the solid material enters the gap between the grinding seat 303 and the grinding block 206, the motor 203 drives the stirring rod 205 to rotate through the rotating shaft 204, and the grinding block 206 rotates accordingly, the grinding block 206 rotates to grind the solid material, and the ground material powder enters the mixing box 201. When the weighing sensor 210 detects that the reduction amount of the material in the barrel 212 reaches the set value, the controller 208 controls the valve on the corresponding discharge pipe 213 to close, and the rotating stirring rod 205 stirs the material entering the mixing box 201, so that the multiple materials can be fully mixed.

[0031] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A flotation reagent proportioning device, comprising a support rod (1), characterized in that: It also includes a proportioning mechanism (2) for realizing automatic proportioning of flotation reagents, wherein the proportioning mechanism (2) is installed above the support rod (1); The proportioning mechanism (2) comprises a mixing box (201), a discharge pipe (202), a motor (203), a rotating shaft (204), a stirring rod (205), a fixed box (207), a controller (208), and a material discharge assembly, wherein the discharge pipe (202) is fixed to the side of the mixing box (201), the motor (203) is fixed below the mixing box (201), the rotating shaft (204) is fixed to the output end of the motor (203), the stirring rod (205) is installed on the outside of the rotating shaft (204), and the fixed box (207) is installed above the mixing box (201). The controller (208) is installed on the side of the fixed box (207), the unloading assembly is installed above the fixed box (207), the unloading assembly includes a fixed shell (209), a weighing sensor (210), a fixed seat (211), a barrel (212), and a unloading pipe (213), the weighing sensor (210) is installed inside the fixed shell (209), the fixed seat (211) is arranged above the weighing sensor (210), the barrel (212) is installed above the fixed seat (211), and the unloading pipe (213) is installed on the barrel (212).

2. A flotation reagent proportioning device according to claim 1, characterized in that: A grinding mechanism (3) is installed inside the proportioning mechanism (2), and the grinding mechanism (3) comprises a guide cover (301) and a grinding assembly, wherein the grinding assembly is installed below the guide cover (301).

3. A flotation reagent proportioning device according to claim 2, characterized in that: The grinding assembly comprises a grinding cylinder (302) and a grinding seat (303), and the grinding seat (303) is fixed inside the grinding cylinder (302).

4. A flotation reagent proportioning device according to claim 1, characterized in that: The motor (203) is connected to the mixing box (201) via bolts, and the number of the stirring rods (205) is sixteen.

5. A flotation reagent proportioning device according to claim 1, characterized in that: The weighing sensor (210) is connected to the fixed shell (209) via bolts, and the material of the discharge pipe (213) is stainless steel.

6. A flotation reagent proportioning device according to claim 3, characterized in that: The grinding cylinder (302) is welded to the guide cover (301), and the grinding seat (303) is made of alumina.

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