Energy-saving rapid crystallization tank for producing copper sulfate pentahydrate

Abstract

The utility model relates to the technical field of crystallization tanks, in particular to an energy-saving rapid crystallization tank for producing copper sulfate pentahydrate, which comprises a tank body, a tank cover is fixedly mounted at the top ends of two sliding rods, a rotating rod is rotatably mounted on the lower surface of the tank cover, mounting blocks are fixedly sleeved on the rotating rod at equal intervals, mounting ports are symmetrically formed in the surfaces of the mounting blocks, and the mounting ports are fixedly connected with the tank cover. A rotating shaft is horizontally and rotatably mounted in the mounting opening, stirring rods are fixedly connected to the rotating shaft in a sleeving manner, and every two adjacent stirring rods are hinged through a hinge rod; the top end of the rotating rod is sleeved with a sliding block in a threaded mode, connecting rods are fixedly installed on the left side wall and the right side wall of the sliding block, and abutting rings are fixedly installed at the bottom ends of the two connecting rods. When the rotating rod drives the plurality of stirring rods to rotate, one ends of the plurality of stirring rods can also rotate up and down in a reciprocating manner, so that the stirring amplitude of the stirring rods is increased, the stirring is not only the rotation in a single direction any more, and the crystallization efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of crystallization tanks, in particular to an energy-saving and rapid crystallization tank for the production of copper sulfate pentahydrate. Background Art

[0002] The copper sulfate crystallization tank is a device for industrial production of solid copper sulfate. Through sufficient condensation in the crystallization tank, liquid copper sulfate can be converted into crystals, increasing the practicality of copper sulfate. Generally, a stirrer is used for stirring in the crystallization tank to accelerate the crystallization speed.

[0003] Chinese Patent No. CN211025201U discloses a new type of copper sulfate crystallization tank. By setting a switch, a lead screw, a first sleeve and a fixing rod, the precision control of the copper sulfate solution entering the crystallization tank can be achieved, so that the amount of crystallization can be controlled. By setting a first sliding groove, a second sliding groove and a sliding block, the sleeve can rotate inside the tank body.

[0004] In the above patent literature, the stirring of the stirring mechanism in the crystallization tank generally rotates in a single direction, the stirring direction is relatively single, and the amplitude is small, so that the crystallization efficiency is still low. Content of the Utility Model

[0005] The purpose of the utility model is to solve the following disadvantages in the prior art: the stirring of the stirring mechanism in the existing crystallization tank generally rotates in a single direction, the stirring direction is relatively single, and the amplitude is small, so that the crystallization efficiency is still low. Thus, an energy-saving and rapid crystallization tank for the production of copper sulfate pentahydrate is proposed.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0007] An energy-saving and rapid crystallization tank for the production of copper sulfate pentahydrate, including a tank body. A support assembly is provided on the surface at the bottom of the tank body. Symmetric vertical sliding grooves are opened on the upper surface of the tank body. Slide bars are vertically arranged in the sliding grooves. The top ends of the two slide bars are fixedly installed with a tank cover. The tank cover is controlled to move vertically through a driving assembly. A rotating rod is rotatably installed on the lower surface of the tank cover. A driving motor is fixedly installed on the upper surface of the tank cover. The output shaft of the driving motor is fixedly connected with the rotating rod. Installation blocks are fixedly sleeved on the rotating rod at equal intervals. Installation openings are symmetrically opened on the surface of the installation blocks. A rotating shaft is horizontally rotatably installed in the installation openings. Stirring rods are fixedly sleeved on the rotating shaft. The stirring rod at the uppermost position is connected to the installation block through an elastic member. Each two adjacent stirring rods located on the vertical horizontal line are hinged through a hinge rod;

[0008] A reciprocating thread is provided at the top end of the rotating rod, and a slider is threadedly sleeved thereon. The rotation of the slider is restricted by a restricting member. L-shaped connecting rods are fixedly installed on the left and right side walls of the slider. The bottom ends of the two connecting rods are fixedly installed with a pressing ring. The lower surface of the pressing ring is in sliding contact with the upper surfaces of multiple stirring rods located at the uppermost position.

[0009] Preferably, the support assembly includes a fixed ring fixedly sleeved on the tank body and multiple legs fixedly installed on the lower surface of the fixed ring in a circumferential shape.

[0010] Preferably, the driving assembly includes a threaded rod vertically and rotatably installed on the upper surface of the fixed ring and a sliding block threadedly sleeved on the threaded rod. The sliding block is fixedly connected to the tank cover through a U-shaped connecting rod.

[0011] Preferably, the elastic member includes two torsion springs sleeved on the rotating shaft. The two ends of the torsion spring are respectively fixedly connected to the surface of the stirring rod and the wall of the mounting opening.

[0012] Preferably, the restricting member includes two restricting rods symmetrically and fixedly installed on the lower surface of the tank cover. The slider is slidably sleeved on the two restricting rods.

[0013] Preferably, a sealing layer is adhered to the upper surface of the tank body, and the sealing layer is made of rubber.

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

[0015] 1. When the rotating rod drives multiple stirring rods to rotate, under the cooperation of the slider, the pressing ring, the torsion spring and the hinge rod, the multiple stirring rods will also perform reciprocating rotation up and down, thereby increasing the stirring amplitude of the stirring rods, so that the stirring is no longer just a single-direction rotation, improving the crystallization efficiency;

[0016] 2. The driving assembly can control the vertical movement of the tank cover, the rotating rod and multiple stirring rods. When the tank cover drives the rotating rod and multiple stirring rods to move out of the tank body, it is convenient to clean the copper sulfate crystals adhering to the rotating rod and the stirring rods. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a front three-dimensional structural schematic diagram of an energy-saving and fast crystallization tank for the production of copper sulfate pentahydrate proposed by the present utility model;

[0018] Figure 2 is a partial three-dimensional structural schematic diagram of the tank cover, the rotating rod and multiple stirring rods in the energy-saving and fast crystallization tank for the production of copper sulfate pentahydrate proposed by the present utility model;

[0019] Figure 3 is Figure 1 the enlarged view of the structure at A in

[0020] Figure 4 is Figure 2 The enlarged view of the structure at position B in

[0021] In the figure: 1 tank body, 2 sliding rod, 3 tank cover, 4 driving motor, 5 rotating rod, 6 mounting block, 7 stirring rod, 8 hinged rod, 9 slider, 10 connecting rod, 11 pressing ring, 12 fixing ring, 13 leg, 14 threaded rod, 15 sliding block, 16 connecting rod, 17 torsion spring, 18 limiting rod. Specific embodiments

[0022] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0023] Terms such as "upper", "lower", "left", "right", "middle" and "one" cited in the present invention are only for the convenience of description and clarity, and are not used to limit the scope of implementation of the present invention. The change or adjustment of their relative relationship, without substantial change in the technical content, should also be regarded as the scope of implementation of the present invention.

[0024] Referring to Figures 1-4 , an energy-saving and fast crystallization tank for the production of copper sulfate pentahydrate, including a tank body 1, a support assembly is provided on the surface at the bottom of the tank body 1, the support assembly includes a fixing ring 12 fixedly sleeved on the tank body 1 and a plurality of legs 13 fixedly installed on the lower surface of the fixing ring 12 in a circumferential shape, sliding grooves are symmetrically and vertically opened on the upper surface of the tank body 1, sliding rods 2 are vertically arranged in the sliding grooves, the tops of the two sliding rods 2 are fixedly installed with a tank cover 3, the tank cover 3 is controlled to move vertically through a driving assembly, a rotating rod 5 is rotatably installed on the lower surface of the tank cover 3, a driving motor 4 is fixedly installed on the upper surface of the tank cover 3, the output shaft of the driving motor 4 is fixedly connected to the rotating rod 5, mounting blocks 6 are fixedly sleeved on the rotating rod 5 at equal intervals, mounting openings are symmetrically opened on the surface of the mounting blocks 6, rotating shafts are horizontally rotatably installed in the mounting openings, stirring rods 7 are fixedly sleeved on the rotating shafts, the stirring rod 7 at the uppermost position is connected to the mounting block 6 through an elastic member, the elastic member includes two torsion springs 17 sleeved on the rotating shaft, and the two ends of the torsion spring 17 are respectively fixedly connected to the surface of the stirring rod 7 and the wall of the mounting opening, and each two adjacent stirring rods 7 located on the vertical horizontal line are hinged through a hinged rod 8;

[0025] A reciprocating thread is provided at the top of the rotating rod 5, and a slider 9 is threadedly sleeved thereon. The rotation of the slider 9 is restricted by a restricting member. The restricting member includes two restricting rods 18 symmetrically and fixedly installed on the lower surface of the groove cover 3. The slider 9 is slidably sleeved on the two restricting rods 18. L-shaped connecting rods 10 are fixedly installed on the left and right side walls of the slider 9. The bottom ends of the two connecting rods 10 are fixedly installed with a pressing ring 11. The lower surface of the pressing ring 11 is in sliding contact with the upper surfaces of multiple stirring rods 7 located at the uppermost position.

[0026] When the output shaft of the driving motor 4 drives the rotating rod 5 and multiple stirring rods 7 to rotate, at this time, the slider 9 threadedly sleeved on the rotating rod 5 will drive the pressing ring 11 to move vertically back and forth under the restricting action of the two restricting rods 18. When the pressing ring 11 moves downward, a downward pressing force will be applied to the multiple stirring rods 7 at the uppermost position. At this time, under the action of multiple hinge rods 8, the ends of the multiple stirring rods 7 away from the rotating rod 5 will all rotate downward. When the pressing ring 11 moves upward, the pressing force applied by the pressing ring 11 to the multiple stirring rods 7 will gradually disappear, and the ends of the multiple stirring rods 7 away from the rotating rod 5 will quickly lift upward under the elastic potential energy of multiple torsion springs 17. That is, during the rotation of the multiple stirring rods 7, one end of them will also perform vertical reciprocating rotation, thereby increasing the stirring amplitude of the stirring rods 7, making the stirring no longer just a single-direction rotation, improving the crystallization efficiency, and the reciprocating rotation at the end of the stirring rods 7 does not require an additional electric drive device and will not generate additional electric costs.

[0027] The driving assembly includes a threaded rod 14 vertically and rotatably installed on the upper surface of the fixed ring 12 and a sliding block 15 threadedly sleeved on the threaded rod 14. The sliding block 15 is fixedly connected to the groove cover 3 through a U-shaped connecting rod 16.

[0028] By rotating the threaded rod 14, at this time, the sliding block 15 threadedly sleeved on the threaded rod 14 can drive the groove cover 3, the rotating rod 5 and multiple stirring rods 7 to move vertically together. When they are all moved out of the tank body 1, it is convenient to clean the copper sulfate crystals adhered to the rotating rod 5 and the stirring rods 7.

[0029] A sealing layer is bonded to the upper surface of the tank body 1. The material of the sealing layer is rubber. The rubber sealing layer has good sealing performance, avoiding the copper sulfate liquid in the tank body 1 from flowing out from the gap between the contact surfaces of the tank body 1 and the groove cover 3 during the stirring process after the upper surface of the tank body 1 abuts against the lower surface of the groove cover 3.

[0030] In the present utility model, when the output shaft of the driving motor 4 drives the rotating rod 5 and multiple stirring rods 7 to rotate, the slider 9 threadedly sleeved on the rotating rod 5 will drive the pressing ring 11 to move vertically back and forth under the restriction of the restricting component. When the pressing ring 11 moves downward, a downward pressing force will be exerted on the multiple stirring rods 7 at the uppermost part. At this time, under the action of the multiple hinge rods 8, the ends of the multiple stirring rods 7 away from the rotating rod 5 will all rotate downward. When the pressing ring 11 moves upward, the pressing force exerted by the pressing ring 11 on the multiple stirring rods 7 will gradually disappear, and the ends of the multiple stirring rods 7 away from the rotating rod 5 will quickly lift upward under the elastic potential energy of the elastic component. That is, during the rotation of the multiple stirring rods 7, one end of them will also perform reciprocating rotation up and down, thereby increasing the stirring amplitude of the stirring rods 7, making the stirring no longer just a single-direction rotation, and improving the crystallization efficiency.

[0031] In the present utility model, unless otherwise clearly specified and defined, terms such as "installation", "connection", "linkage", "fixation" and other terms should be understood in a broad sense.

[0032] The above is only a preferred specific embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution and the inventive concept of the present utility model, makes equivalent substitutions or changes, and all should be covered within the protection scope of the present utility model.

Claims

1. An energy-saving rapid crystallization tank for producing copper sulfate pentahydrate, comprising a tank body (1), characterized in that: The bottom surface of the trough body (1) is provided with a support component, the upper surface of the trough body (1) is symmetrically and vertically provided with a slide groove, a slide rod (2) is vertically arranged in the slide groove, a trough cover (3) is fixedly installed on the top of the two slide rods (2), the vertical movement of the trough cover (3) is controlled by a driving component, a rotating rod (5) is rotatably installed on the lower surface of the trough cover (3), a driving motor (4) is fixedly installed on the upper surface of the trough cover (3), the output shaft of the driving motor (4) is fixedly connected to the rotating rod (5), a mounting block (6) is equidistantly fixedly sleeved on the rotating rod (5), a mounting opening is symmetrically provided on the surface of the mounting block (6), a rotating shaft is horizontally rotatably installed in the mounting opening, a stirring rod (7) is fixedly sleeved on the rotating shaft, the stirring rod (7) located at the top is connected to the mounting block (6) through an elastic component, and every two adjacent stirring rods (7) located on a vertical horizontal line are hinged by a hinge rod (8); The top of the rotating rod (5) is provided with a reciprocating thread and a slider (9) is threadedly sleeved thereon. The slider (9) is restricted in rotation by a restriction component. L-shaped connecting rods (10) are fixedly mounted on the left and right side walls of the slider (9). Pressure rings (11) are fixedly mounted on the bottom ends of the two connecting rods (10). The lower surface of the pressure ring (11) is in sliding contact with the upper surface of a plurality of stirring rods (7) located at the top.

2. The energy-saving rapid crystallization tank for producing copper sulfate pentahydrate according to claim 1, characterized in that: The support assembly comprises a fixing ring (12) fixedly sleeved on the trough body (1) and a plurality of supporting legs (13) fixedly mounted in a circumferential shape on the lower surface of the fixing ring (12).

3. The energy-saving rapid crystallization tank for producing copper sulfate pentahydrate according to claim 2, characterized in that: The driving assembly comprises a threaded rod (14) vertically rotatably mounted on the upper surface of a fixing ring (12) and a sliding block (15) threadedly sleeved on the threaded rod (14); the sliding block (15) is fixedly connected to the slot cover (3) via a U-shaped connecting rod (16).

4. The energy-saving rapid crystallization tank for producing copper sulfate pentahydrate according to claim 1, characterized in that: The elastic component comprises two torsion springs (17) sleeved on the rotating shaft, and the two ends of the torsion spring (17) are respectively fixedly connected to the surface of the stirring rod (7) and the wall of the installation opening.

5. The energy-saving rapid crystallization tank for producing copper sulfate pentahydrate according to claim 1, characterized in that: The limiting component comprises two limiting rods (18) symmetrically fixedly mounted on the lower surface of the slot cover (3), and the sliding block (9) is slidably sleeved on the two limiting rods (18).

6. The energy-saving rapid crystallization tank for producing copper sulfate pentahydrate according to claim 1, characterized in that: A sealing layer is bonded to the upper surface of the tank body (1), and the sealing layer is made of rubber.

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