Discharging device capable of adjusting flow velocity of zinc sulfate electrolyte

Abstract

The utility model discloses a discharge device capable of adjusting the flow rate of zinc sulfate electrolyte, which comprises a liquid collecting tank for storing zinc sulfate electrolyte, a plurality of liquid outlets are arranged at the lower part of one side of the liquid collecting tank, chutes capable of conveying the zinc sulfate electrolyte to an external electrolytic tank are connected to the corresponding liquid outlets, and the liquid collecting tank is provided with a plurality of liquid outlets. A T-shaped throttling plate capable of adjusting the angle is arranged in the chute, and an adjusting assembly used for adjusting the angle of the throttling plate is supported and fixed to the upper portion of the chute. According to the utility model, the throttle plate capable of adjusting the angle is additionally arranged on the chute, so that a series of problems caused by incapability of accurately controlling the flow speed are fundamentally solved, the flow speed control accuracy in the production process is greatly improved, and the conditions of product quality fluctuation, low production efficiency and the like caused by unstable flow speed are effectively reduced.

Description

Technical Field

[0001] The utility model relates to the field of zinc sulfate electrolysis, in particular to a discharging device capable of adjusting the flow rate of zinc sulfate electrolyte. Background Art

[0002] Zinc sulfate electrolyte is an electrolyte solution containing zinc sulfate, commonly used in the field of electrochemistry;

[0003] When transporting zinc sulfate electrolyte to the corresponding electrolytic cell, in order to ensure the consistency of the acid-zinc ratio and flow rate in each electrolytic cell, it is usually necessary to control the flow rate of each transport chute;

[0004] The existing flow rate control method is usually to manually place a piece of sheet metal at an angle at the feed port of the conveyor chute based on long-term work experience. This flow rate control method relies on the experience and skills of the operator. The flow rate is controlled by manually adjusting the inclination angle and position of the sheet metal. Although this method is simple and direct, its efficiency and quality depend to a large extent on the skills and experience of the operator. At the same time, when the flow rate is large, the impact is large and the sheet metal will automatically move, making it impossible to obtain precise control. Utility Model Content

[0005] In order to solve the above problems, the utility model provides a discharging device capable of adjusting the flow rate of zinc sulfate electrolyte.

[0006] The utility model is realized through the following technical solutions:

[0007] A discharging device capable of adjusting the flow rate of zinc sulfate electrolyte comprises a collecting tank for storing the zinc sulfate electrolyte, a plurality of liquid outlets being provided at the lower portion of one side of the collecting tank, a chute for conveying the zinc sulfate electrolyte to an external electrolytic tank being connected to the corresponding liquid outlets, a T-shaped throttle plate with an adjustable angle being provided in the chute, and an adjustment component for adjusting the angle of the throttle plate being fixed to an upper support of the chute.

[0008] Further optionally, through holes are respectively provided at both ends of the upper horizontal plate of the T-shaped throttle plate, and a handle is provided on the upper portion of the horizontal plate for facilitating the removal of the T-shaped throttle plate.

[0009] Further optionally, the adjustment component includes support seats respectively arranged on the left and right sides of the chute, a lead screw is rotatably supported between the support seats, a lead screw nut is slidably connected to the upper thread of the lead screw, a first connecting plate is hinged on the lead screw nut, an upwardly extending circular boss is provided at the end of the first connecting plate, two sliding rods are supported on one side of the support seat, a slider is slidably connected to the corresponding sliding rods, a second connecting plate is hinged on the slider, and an upwardly extending circular boss is provided at the end of the second connecting plate.

[0010] Further optionally, the circular bosses on the corresponding first connecting plate and the second connecting plate are socket-connected with the through holes opened at both ends of the upper horizontal plate of the T-shaped throttle plate.

[0011] Further optionally, a limit rod is supported and fixed between the support seats, and the screw nut is slidably connected to the limit rod.

[0012] Further optionally, one end of the lead screw extends to the outside of any support seat and is connected and fixed with a crank at the end, and a top screw is provided on the upper part of any support seat to prevent the lead screw from rotating.

[0013] Compared with the existing technology, the beneficial effect of the present invention is that the present invention fundamentally solves a series of problems caused by the inability to accurately control the flow rate by adding a throttle plate with an adjustable angle on the chute, greatly improves the flow rate control accuracy in the production process, and effectively reduces product quality fluctuations and low production efficiency caused by unstable flow rate. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 yes Figure 1 A partial enlarged schematic diagram;

[0016] In the figure: liquid collecting tank 1, liquid outlet 2, chute 3, throttle plate 4, support seat 5, screw 6, limit rod 7, screw nut 8, crank 9, first connecting plate 10, slide rod 11, second connecting plate 12, top screw 13, handle 14, slider 15. DETAILED DESCRIPTION

[0017] The present invention is described in further detail below with reference to the accompanying drawings and specific embodiments:

[0018] like Figure 1 As shown, a discharging device capable of adjusting the flow rate of zinc sulfate electrolyte comprises a collecting tank 1 for storing zinc sulfate electrolyte, a plurality of liquid outlets 2 being provided at the lower portion of one side of the collecting tank 1, a chute 3 for conveying the zinc sulfate electrolyte to an external electrolytic cell being connected to the corresponding liquid outlets 2, a T-shaped throttle plate 4 of which the angle can be adjusted being provided in the chute 3, and an adjustment component for adjusting the angle of the throttle plate 4 being fixed to the upper support of the chute 3.

[0019] like Figure 2 As shown, through holes are respectively provided at both ends of the upper horizontal plate of the T-shaped throttle plate 4, and a handle 14 is provided on the upper portion of the horizontal plate for facilitating the removal of the T-shaped throttle plate 4.

[0020] like Figure 2As shown, the adjustment assembly includes support seats 5 respectively arranged on the left and right sides of the chute 3, a screw 6 is rotatably supported between the support seats 5, and a screw nut 8 is slidably connected to the upper thread of the screw 6. A first connecting plate 10 is hinged on the screw nut 8, and an upward extending circular boss is provided at the end of the first connecting plate 10. Two sliding rods 11 are supported on one side of the support seat 5, and a slider 15 is slidably connected to the corresponding sliding rod 11. A second connecting plate 12 is hinged on the slider 15, and an upward extending circular boss is provided at the end of the second connecting plate 12.

[0021] like Figure 2 As shown, the circular bosses on the corresponding first connecting plate 10 and the second connecting plate 12 are sleeved and connected with the through holes opened at both ends of the upper horizontal plate of the T-shaped throttle plate 4.

[0022] like Figure 2 As shown, a limiting rod 7 is supported and fixed between the support seats 5, and the screw nut 8 is slidably connected to the limiting rod 7.

[0023] like Figure 2 As shown, one end of the lead screw 6 extends to the outside of any support seat 5 and is connected and fixed with a crank 9 at the end. A top screw 13 is provided on the upper part of any support seat 5 to prevent the lead screw 6 from rotating.

[0024] The implementation principle of the discharge device capable of adjusting the flow rate of zinc sulfate electrolyte in the embodiment of the present application is as follows:

[0025] Before the flow rate needs to be adjusted, the zinc sulfate electrolyte will be discharged from the collection tank 1 in the external pipeline. The zinc sulfate electrolyte discharged into the collection tank 1 will flow from each discharge port 2 through the chute 3 to the external electrolytic cell. At the same time, the throttle plate 4 is in a vertical state and consistent with the flow direction of the zinc sulfate electrolyte.

[0026] When the flow rate needs to be slowed down, the handle 14 is manually shaken clockwise. When the handle 14 is shaken, the screw 6 will rotate accordingly. During the rotation of the screw 6, the screw nut 8 will move forward. When the screw nut 8 moves forward, one end of the throttle plate 4 will follow and move forward. The traction force at the other end of the throttle plate 4 will drive the slider 15 on the slide rod 11 to move in the direction of the screw 6, thereby causing the throttle plate 4 to be offset from the vertical direction, causing the throttle plate 4 to be vertically tilted in the chute 3, which will make the fluid channel in the chute 3 smaller. At the same time, the existence of the throttle plate 4 causes the zinc sulfate electrolyte to change its movement direction at the moment of contact with it. A part of the zinc sulfate electrolyte will directly hit the surface of the throttle plate 4, its forward impulse is weakened, and the speed is suddenly reduced, thereby achieving a slowdown in the flow rate. When the throttle plate 4 moves to the corresponding position (determined according to the on-site situation), the top screw 13 is rotated to make its end contact with the surface of the screw 6, thereby preventing the screw 6 from rotating.

[0027] When the flow rate needs to be increased, the above steps are reversed to enlarge the fluid passage between the throttle plate 4 and the chute 3, thereby increasing the flow rate.

[0028] When the zinc sulfate electrolyte flows for a long time, a large amount of sediment will be deposited on the throttle plate 4. When sediment is observed, the handle 14 is pulled out to pull out the throttle plate 4, and the sediment is removed. After the removal is completed, the throttle plate 4 is supported and connected to the first connecting plate 10 and the second connecting plate 12.

[0029] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.

Claims

1. A discharge device capable of adjusting the flow rate of zinc sulfate electrolyte, comprising a collecting tank (1) for storing the zinc sulfate electrolyte, a plurality of liquid outlets (2) provided at the lower portion of one side of the collecting tank (1), and a chute (3) connected to each of the liquid outlets (2) for transporting the zinc sulfate electrolyte to an external electrolytic cell, characterized in that: A T-shaped throttle plate (4) with an adjustable angle is provided in the chute (3), and an adjustment component for adjusting the angle of the throttle plate (4) is fixed to the upper support of the chute (3).

2. The discharging device capable of adjusting the flow rate of zinc sulfate electrolyte according to claim 1, characterized in that: Through holes are respectively provided at both ends of the upper transverse plate of the T-shaped throttle plate (4), and a handle (14) is provided on the upper portion of the transverse plate for facilitating the removal of the T-shaped throttle plate (4).

3. The discharging device capable of adjusting the flow rate of zinc sulfate electrolyte according to claim 1, characterized in that: The adjustment assembly includes support seats (5) respectively arranged on the left and right sides of the chute (3), a screw (6) is rotatably supported between the support seats (5), a screw nut (8) is slidably connected to the upper thread of the screw (6), a first connecting plate (10) is hinged on the screw nut (8), and a circular boss extending upward is provided at the end of the first connecting plate (10), two sliding rods (11) are supported on one side of the support seat (5), and a slider (15) is slidably connected to the corresponding sliding rods (11), a second connecting plate (12) is hinged on the slider (15), and a circular boss extending upward is provided at the end of the second connecting plate (12).

4. The discharging device capable of adjusting the flow rate of zinc sulfate electrolyte according to claim 3, characterized in that: The circular bosses on the first connecting plate (10) and the second connecting plate (12) are connected to the through holes provided at both ends of the upper horizontal plate of the T-shaped throttle plate (4) in a sleeve manner.

5. The discharging device capable of adjusting the flow rate of zinc sulfate electrolyte according to claim 3, characterized in that: A limiting rod (7) is supported and fixed between the support seats (5), and the lead screw nut (8) is slidably connected to the limiting rod (7).

6. The discharging device capable of adjusting the flow rate of zinc sulfate electrolyte according to claim 3, characterized in that: One end of the lead screw (6) extends to the outside of any support seat (5) and is connected and fixed with a crank handle (9) at the end. A top screw (13) for preventing the lead screw (6) from rotating is provided on the upper part of any support seat (5).

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