A batching tank for zinc sulfate preparation

Abstract

The present disclosure relates to the technical field of batching tanks, and one embodiment of the present disclosure provides a batching tank for zinc sulfate preparation, which comprises a tank body, a stirring motor and a stirring frame, the stirring motor is installed on the top of the tank body, the stirring frame is arranged at the output end of the stirring motor, a flushing assembly is arranged on the top of the tank body, a heating assembly is arranged on the inner wall of the tank body, an outer frame is arranged outside the tank body, a feeding assembly is arranged on the tank body and the outer frame, the feeding assembly comprises a sealing sleeve, the sealing sleeve is arranged in the outer wall of the tank body, a feeding pipeline is movably sleeved in the sealing sleeve, a conveying auger is arranged in the feeding pipeline, and a feeding port is formed in the bottom of the feeding pipeline. Through the above technical scheme, the technical problem that some powdery or small-granular materials are prone to produce dust during pouring, pollute the production environment, cause material loss and increase production cost in the prior art is solved.

Description

Technical Field

[0001] The embodiments disclosed herein relate to the technical field of batching tanks, and more specifically, to a batching tank for preparing zinc sulfate. Background Technology

[0002] In the zinc sulfate preparation process, the batching tank is a crucial piece of equipment, and its performance directly affects the production quality and efficiency of zinc sulfate. However, existing batching tanks for zinc sulfate preparation have many drawbacks, especially in the feeding and rinsing stages.

[0003] Regarding feeding, existing batching tanks often employ simple feeding methods, mostly involving direct pouring of materials through a top opening. This method presents several inconveniences. Firstly, for powdery or small-particle materials, dust is easily generated during pouring, polluting the production environment, potentially leading to material loss and increased production costs. It also harms the health of operators, as long-term inhalation of dust can cause respiratory illnesses. Secondly, it is difficult to precisely control the feed rate, potentially resulting in overfeeding or underfeeding. Overfeeding can lead to an imbalance in the batching ratio, affecting the quality of zinc sulfate; underfeeding reduces production efficiency and increases production cycles. Furthermore, large, lumpy materials may be difficult to feed smoothly into the tank due to opening size limitations, requiring pre-crushing, which undoubtedly increases operational steps and labor intensity.

[0004] Regarding rinsing, the existing rinsing design of the mixing tanks is unreasonable. After use, various materials and impurities remain inside the mixing tanks. If not cleaned in time, this will affect the quality of the next batch of zinc sulfate preparation. However, existing rinsing devices can usually only perform simple rinsing on certain areas of the tank's inner wall, failing to thoroughly remove residual materials from every corner of the tank. For example, materials often accumulate in the corners of the tank's inner wall and near the agitator, which are difficult to reach with traditional rinsing methods. This leads to the long-term accumulation of these residual materials, which breed bacteria and cause chemical reactions, further affecting product quality. In addition, there are also problems with the discharge of wastewater after rinsing. The drainage outlets of some mixing tanks are poorly designed, easily causing poor drainage and wastewater residue, increasing the difficulty and time cost of cleaning.

[0005] With the increasing market demand for zinc sulfate and the ever-increasing requirements for product quality, it is imperative to develop a feed tank for zinc sulfate preparation that allows for convenient feeding and efficient flushing. This will not only improve the production efficiency and quality of zinc sulfate but also reduce production costs, protect the health of operators, and promote the sustainable development of the zinc sulfate preparation industry. Utility Model Content

[0006] To overcome the above-mentioned defects, the embodiments of this disclosure provide a mixing tank for the preparation of zinc sulfate, which solves the technical problem in the prior art that some powdery or small-particle materials are prone to dust generation during the pouring process, which not only pollutes the production environment but may also lead to material loss and increase production costs.

[0007] According to one aspect, at least one embodiment of this disclosure provides a mixing tank for preparing zinc sulfate, comprising:

[0008] The tank body, the stirring motor, and the stirring frame are provided. The stirring motor is installed on the top of the tank body, and the stirring frame is located at the output end of the stirring motor.

[0009] A flushing assembly is disposed at the top of the tank;

[0010] A heating assembly is disposed on the inner wall of the tank.

[0011] An outer frame and a feeding assembly, wherein the outer frame is disposed outside the tank body, and the feeding assembly is disposed on the tank body and the outer frame;

[0012] The feeding assembly includes a sealing sleeve disposed in the outer wall of the tank. A feeding pipe is movably connected inside the sealing sleeve. A conveying auger is disposed inside the feeding pipe. A feeding port is opened at the bottom of the feeding pipe.

[0013] As a further technical solution, a feeding hopper is provided at the top of the feeding pipe, a docking groove is provided on the inner end face of the sealing sleeve, a protruding layer is provided at one end of the feeding pipe, and a drive motor is installed inside the outer frame.

[0014] As a further technical solution, the output end of the drive motor is provided with a drive screw, the inside of the outer frame is provided with a pair of slide rails, a moving block is slidably connected on the slide rails, the upper end of the moving block is fixedly connected to the feed pipe, and the moving block and the drive screw are connected by a threaded engagement.

[0015] As a further technical solution, the flushing assembly includes an inner cover, which is fixed to the top of the tank body. Several water holes are opened around the bottom surface of the inner cover, and a connecting pipe is provided at the top of the tank body, which is connected to the inside of the inner cover.

[0016] As a further technical solution, the heating assembly includes an inner cover, which is disposed around the inner wall of the tank. An insulation layer is disposed inside the inner cover, and a plurality of heating tubes are disposed in the inner cover. A heat-conducting layer is filled in the inner cover and the heat-conducting layer wraps around the heating tubes.

[0017] As a further technical solution, the stirring rack is provided with several pusher plates, and the surface of the pusher plates has a mesh-like hollow structure.

[0018] As a further technical solution, the upper end of the feeding hopper has a funnel-shaped opening structure.

[0019] As a further technical solution, the protrusion can be sealed and fitted to the inner surface of the mating groove.

[0020] As a further technical solution, the bottom surface of the tank is an inclined structural surface.

[0021] The beneficial effects of the embodiments disclosed herein are as follows:

[0022] 1. The beneficial effects of the feeding assembly in this disclosure are that the sealing sleeve cooperates with the feeding pipe, and the convex layer and mating groove ensure the sealing of the tank. The conveying auger accurately controls the feeding amount, avoiding dust and material waste. The mechanism composed of the drive motor, drive screw, slide rail and moving block realizes the flexible movement of the feeding pipe. This assembly solves the drawbacks of the traditional feeding method, improves feeding efficiency, and protects the production environment and product quality.

[0023] 2. The beneficial effects of the flushing component in this disclosure are that the inner cover and water hole design make the water flow evenly dispersed, thoroughly flushing the inside of the tank. The connection pipe makes it easy to connect to an external water source, and the operation is simple. Compared with traditional flushing methods, it can effectively remove residual materials from the inner wall of the tank, the mixing rack, and other places. It ensures the cleanliness of the mixing tank, reduces the impact of residual materials on subsequent production, and improves product quality.

[0024] 3. The beneficial effects of the heating component in this disclosure are that the heat insulation layer reduces heat loss and improves energy utilization, the heat-conducting layer wraps the heating tube, so that heat is quickly and evenly transferred to the inner wall of the tank, and the heating tube directly heats the material, which is more efficient than external heating. This component provides a stable heating environment for the preparation of zinc sulfate, promotes the reaction, and improves the preparation efficiency and product quality. Attached Figure Description

[0025] To more clearly illustrate the technical solutions in the embodiments of this disclosure, the accompanying drawings used in the description of the embodiments of this disclosure will be briefly introduced below. Obviously, the drawings described below are merely some exemplary embodiments of this disclosure. For those skilled in the art, other drawings can be obtained based on the content of the exemplary embodiments of this disclosure and these drawings without any creative effort.

[0026] Figure 1 This is a schematic diagram of a structure in one embodiment of the present disclosure;

[0027] Figure 2 This is an isometric drawing of the present disclosure;

[0028] Figure 3 This is an isometric sectional view of the present disclosure;

[0029] Figure 4 This is an isometric drawing from another perspective of this disclosure;

[0030] Figure 5 Appendix to this disclosure Figure 3 Enlarged view of part A in the middle;

[0031] In the diagram: 1. Tank body; 2. Agitator motor; 3. Agitator frame; 4. Outer frame; 5. Feeding assembly; 5-1. Sealing sleeve; 5-2. Feeding pipe; 5-3. Conveying auger; 5-4. Feed inlet; 5-5. Feed hopper; 5-6. Connecting groove; 5-7. Raised layer; 5-8. Drive motor; 5-9. Drive screw; 5-10. Slide rail; 5-11. Moving block; 6. Flushing assembly; 6-1. Inner cover; 6-2. Water hole; 6-3. Connecting pipe; 7. Heating assembly; 7-1. Inner cover; 7-2. Insulation layer; 7-3. Heating pipe; 7-4. Heat-conducting layer; 8. Pusher plate. Detailed Implementation

[0032] The present disclosure will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present disclosure and are not intended to limit the scope of the disclosure.

[0033] To keep the drawings concise, each drawing only schematically shows the parts relevant to the disclosure; these do not represent the actual structure of the product. Furthermore, for ease of understanding, in some drawings, only one of components with the same structure or function is schematically shown, or only one is labeled. In this document, "one" not only means "only one," but can also mean "more than one," and "several" includes "two" and "more than two."

[0034] In this document, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linkage" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this disclosure based on the specific circumstances.

[0035] In this disclosure, unless otherwise expressly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0036] In the description of this embodiment, terms such as "upper," "lower," "left," and "right" are based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of description and simplification of operation, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this disclosure.

[0037] Furthermore, in the description of this application, the terms "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0038] like Figures 1-5 As shown, it illustrates a mixing tank for preparing zinc sulfate according to an embodiment of the present disclosure, comprising:

[0039] The tank body 1, the stirring motor 2, and the stirring frame 3 are provided. The stirring motor 2 is installed on the top of the tank body 1, and the stirring frame 3 is located at the output end of the stirring motor 2.

[0040] Flushing assembly 6 is disposed on the top of the tank body 1;

[0041] Heating component 7 is disposed on the inner wall of the tank body 1;

[0042] The outer frame 4 and the feeding assembly 5 are provided. The outer frame 4 is disposed outside the tank body 1, and the feeding assembly 5 is disposed on the tank body 1 and the outer frame 4.

[0043] The feeding assembly 5 includes a sealing sleeve 5-1, which is disposed in the outer wall of the tank body 1. A feeding pipe 5-2 is movably connected inside the sealing sleeve 5-1. A conveying auger 5-3 is disposed inside the feeding pipe 5-2. A feeding port 5-4 is opened at the bottom of the feeding pipe 5-2. A feeding hopper 5-5 is disposed at the top of the feeding pipe 5-2. A docking groove 5-6 is opened on the inner end face of the sealing sleeve 5-1. A protrusion 5-7 is provided at one end of the feeding pipe 5-2. A drive motor 5-8 is installed inside the outer frame 4. A drive screw 5-9 is provided at the output end of the drive motor 5-8. A pair of slide rails 5-10 are provided inside the outer frame 4. A moving block 5-11 is slidably connected to the slide rails 5-10. The upper end of the moving block 5-11 is fixedly connected to the feeding pipe 5-2. The moving block 5-11 and the drive screw 5-9 are connected by a threaded engagement.

[0044] In some examples, during the zinc sulfate preparation process, a feeding assembly 5 is designed to efficiently deliver material into tank 1 and ensure the airtightness of tank 1. This assembly includes a sealing sleeve 5-1 installed on the outer wall of tank 1, a feed pipe 5-2 movably fitted inside the sealing sleeve 5-1 to provide a channel for material delivery, and an internal conveying auger 5-3 that can transport material from the feeding hopper 5-5 to the inside of tank 1 during operation. An inlet 5-4 at the bottom of the feed pipe 5-2 allows material to smoothly enter tank 1, while the feeding hopper 5-5 at the top facilitates material feeding. A mating groove 5-6 on the inner end face of the sealing sleeve 5-1 cooperates with a protrusion 5-7 at one end of the feed pipe 5-2. When the feed pipe 5-2 moves to a suitable position, the protrusion 5-7 embeds into the mating groove 5-6, achieving a tight connection between the feed pipe 5-2 and the sealing sleeve 5-1, ensuring... The sealing of tank 1 is achieved by a drive motor 5-8 installed inside the outer frame 4. The drive screw 5-9 at the output end of the motor, together with a pair of slide rails 5-10 and a sliding block 5-11 slidably connected to the slide rails 5-10 inside the outer frame 4, constitutes a moving mechanism. The upper end of the sliding block 5-11 is fixedly connected to the feed pipe 5-2 and is connected to the drive screw 5-9 by a threaded engagement. When the drive motor 5-8 starts, the drive screw 5-9 rotates, causing the sliding block 5-11 to slide along the slide rails 5-10, thereby moving the feed pipe 5-2 outward. When feeding is not required, the feed pipe 5-2 moves outward to a closed state. The protrusion 5-7 and the docking groove 5-6 fit tightly to prevent material leakage or external impurities from entering the tank 1. When feeding is required, the feed pipe 5-2 moves inward, aligning the feed port 5-4 with the inside of the tank 1, and the material is fed into the tank 1 by the conveying auger 5-3.

[0045] Through the coordinated operation of components such as sealing sleeve 5-1, feeding pipe 5-2, conveying auger 5-3, feeding port 5-4, feeding hopper 5-5, docking groove 5-6, protrusion 5-7, drive motor 5-8, drive screw 5-9, slide rail 5-10, and moving block 5-11, the feeding assembly 5 can effectively convey materials into the tank 1, and can achieve a closed state of the tank 1 by moving outward, thus meeting the batching requirements in the zinc sulfate preparation process.

[0046] like Figures 1-5 As shown in the figure, the flushing assembly 6 in this embodiment includes an inner cover 6-1, which is fixed to the top of the tank 1. The bottom surface of the inner cover 6-1 is provided with a plurality of water holes 6-2. The top of the tank 1 is provided with a connecting pipe 6-3, which is connected to the inside of the inner cover 6-1.

[0047] In some examples, after zinc sulfate preparation is completed or when the mixing tank needs cleaning, a flushing component 6 is designed to effectively flush the inside of the tank 1. This component includes an inner cover 6 fixed to the top of the tank 1. Several water holes 6-2 are opened around the bottom of the inner cover 6 to evenly disperse the water flow. A connecting pipe 6-3 set at the top of the tank 1 is connected to the inside of the inner cover 6. The connecting pipe 6-3 can be connected to an external water source. When it is necessary to flush the inside of the tank 1, the water source is connected to the connecting pipe 6-3. After the water flows into the inner cover 6, it is evenly sprayed into the inside of the tank 1 through the water holes 6-2 to flush and clean the inner wall of the tank 1, the stirring rack 3, and residual materials, removing impurities and residual materials attached to the inside of the tank 1, ensuring the cleanliness of the inside of the tank 1, and preparing for the next batching operation.

[0048] Through the coordinated operation of components such as the inner cover 6, water hole 6-2, and connecting pipe 6-3, the flushing assembly 6 can easily access water to thoroughly flush the inside of the tank 1, ensuring the cleanliness and hygiene of the mixing tank.

[0049] like Figures 1-5 As shown in the figure, the heating component 7 in this embodiment includes an inner cover 7-1, which is disposed around the inner wall of the tank 1. A heat insulation layer 7-2 is disposed inside the inner cover 7-1. A plurality of heating tubes 7-3 are disposed in the inner cover 7-1. A heat-conducting layer 7-4 is filled in the inner cover 7-1 and the heat-conducting layer 7-4 is wrapped around the heating tubes 7-3.

[0050] In some examples, during the zinc sulfate preparation process, a heating assembly 7 is designed to improve heating efficiency and reduce heat loss. This assembly includes an inner cover 7-1 arranged around the inner wall of the tank 1. The heat insulation layer 7-2 inside the inner cover 7-1 can effectively prevent heat from dissipating outward and reduce heat loss. Several heating tubes 7-3 arranged in the inner cover 7-1 serve as heat sources, generating heat to heat the material inside the tank 1. The heat-conducting layer 7-4 filled in the inner cover 7-1 wraps around the heating tubes 7-3, enabling rapid heat conduction and uniform heat transfer to the inner wall of the tank 1, thereby heating the material inside the tank 1. Since the heating assembly 7 is located inside the inner wall of the tank 1, the heat can directly act on the material, reducing heat loss during the transfer process. Compared with external heating methods, it has higher heating efficiency.

[0051] Through the coordinated operation of components such as the inner cover 6 layers, the heat insulation layer 7-2, the heating tube 7-3, and the heat conduction layer 7-4, the heating component 7 can efficiently heat the material on the inner wall of the tank 1 while reducing temperature loss, providing a stable heating environment for the preparation of zinc sulfate, and improving preparation efficiency and product quality.

[0052] For example, such as Figure 3 As shown, the stirring rack 3 is provided with a number of pusher plates 8, and the surface of the pusher plate 8 has a mesh-like hollow structure.

[0053] In some examples, the pusher plate 8, which has a mesh-like perforated structure, can accelerate the mixing efficiency of the material when it rotates.

[0054] For example, such as Figure 3 As shown, the upper end of the feeding hopper 5-5 has a funnel-shaped opening structure.

[0055] In some examples, the funnel-shaped opening structure facilitates the input of materials, and the opening method makes it easy to close with a cap.

[0056] For example, such as Figure 3 As shown, the protrusion 5-7 can be sealed and fitted to the inner surface of the mating groove 5-6.

[0057] In some examples, the sealing effect can be further improved by allowing the protrusion 5-7 to enter the mating groove 5-6 through the bonding effect.

[0058] For example, such as Figure 3 As shown, the bottom surface of the tank 1 is an inclined structural surface.

[0059] In some examples, by tilting the structural surface, it is possible to...

[0060] In actual use: pour various raw materials into the feeding hopper 5-5, start the drive motor 5-8 to make the drive screw 5-9 rotate, drive the moving block 5-11 and the feeding pipe 5-2 to move inward, so that the feeding port 5-4 is aligned with the inside of the tank 1. At the same time, start the conveying auger 5-3 to transport the raw materials into the tank 1. After feeding is completed, the drive motor 5-8 reverses to make the feeding pipe 5-2 move outward to close the tank 1. The stirring motor 2 drives the stirring frame 3 and the push plate 8 to rotate, mixing the materials. The heating tube 7-3 of the heating component 7 works to heat the materials. After preparation, the materials are discharged at the bottom. When rinsing is required, connect the water source through the connecting pipe 6-3. The water flows through the inner cover 6-1 and sprays out from the water hole 6-2 to rinse the inside of the tank 1.

[0061] It should be noted that the above embodiments are only used to illustrate the technical solutions of this disclosure and are not intended to limit it. Although this disclosure has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this disclosure without departing from the spirit and scope of the technical solutions of this disclosure, and all such modifications and substitutions should be covered within the scope of the claims of this disclosure.

Claims

1. A mixing tank for preparing zinc sulfate, characterized in that, include: The tank (1), the stirring motor (2), and the stirring rack (3) are provided. The stirring motor (2) is installed on the top of the tank (1), and the stirring rack (3) is located at the output end of the stirring motor (2). A flushing assembly (6) is disposed on the top of the tank body (1); Heating assembly (7), the heating assembly (7) being disposed on the inner wall of the tank body (1); The outer frame (4) and the feeding assembly (5) are provided on the outside of the tank body (1) and the feeding assembly (5) are provided on the tank body (1) and the outer frame (4); The feeding assembly (5) includes a sealing sleeve (5-1), which is disposed in the outer wall of the tank body (1). A feeding pipe (5-2) is movably connected inside the sealing sleeve (5-1). A conveying auger (5-3) is disposed inside the feeding pipe (5-2). A feeding port (5-4) is opened at the bottom of the feeding pipe (5-2).

2. The batching tank for preparing zinc sulfate according to claim 1, characterized in that, The top of the feed pipe (5-2) is provided with a feeding hopper (5-5), the inner end face of the sealing sleeve (5-1) is provided with a docking groove (5-6), one end of the feed pipe (5-2) is provided with a protrusion (5-7), and a drive motor (5-8) is installed inside the outer frame (4).

3. The batching tank for preparing zinc sulfate according to claim 2, characterized in that, The output end of the drive motor (5-8) is provided with a drive screw (5-9), and a pair of slide rails (5-10) are provided inside the outer frame (4). A moving block (5-11) is slidably connected on the slide rails (5-10). The upper end of the moving block (5-11) is fixedly connected to the feed pipe (5-2). The moving block (5-11) and the drive screw (5-9) are connected by a threaded engagement.

4. The batching tank for preparing zinc sulfate according to claim 1, characterized in that, The flushing assembly (6) includes an inner cover (6-1), which is fixed to the top of the tank (1). The bottom surface of the inner cover (6-1) has several water holes (6-2) around its perimeter. The top of the tank (1) is provided with a connecting pipe (6-3), which is connected to the inside of the inner cover (6-1).

5. A batching tank for preparing zinc sulfate according to claim 4, characterized in that, The heating assembly (7) includes an inner cover, which is disposed around the inner wall of the tank (1). The inner cover (7-1) is provided with a heat insulation layer (7-2), and a plurality of heating tubes (7-3) are disposed in the inner cover (7-1). The inner cover (7-1) is filled with a heat-conducting layer (7-4), which wraps around the heating tubes (7-3).

6. The batching tank for preparing zinc sulfate according to claim 1, characterized in that, The stirring rack (3) is provided with several pusher plates (8), and the surface of the pusher plates (8) is a mesh-like hollow structure.

7. A batching tank for preparing zinc sulfate according to claim 2, characterized in that, The upper end of the feeding hopper (5-5) has a funnel-shaped opening structure.

8. A batching tank for preparing zinc sulfate according to claim 2, characterized in that, The protrusion (5-7) can be sealed and fitted to the inner surface of the mating groove (5-6).

9. A batching tank for preparing zinc sulfate according to claim 1, characterized in that, The bottom surface of the tank (1) is an inclined structural surface.

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