Liquid feeding concave device for chemical production stirring tank

Abstract

The utility model provides a liquid feeding concave device for a chemical production stirring tank, relates to the technical field of chemical production devices, and aims to solve the problem that the flexibility of the liquid feeding concave device is poor when the liquid feeding concave device is adapted to different conveying modes due to the fact that the conventional material conveying modes mainly include pipeline conveying and direct conveying. The inner side of the sealing cover is fixedly connected with a drainage plate; the inner side of the drainage plate is fixedly connected with shunting arc plates which are distributed circumferentially; a feeding cylinder is arranged outside the sealing cover; and the bottom of the feeding cylinder is fixedly connected with a material leaking ball body. The interior of the material leakage ball body is of a cavity structure, and the exterior of the material leakage ball body is provided with a liquid leakage groove, so that a liquid product can uniformly and slowly leak into the device through the liquid leakage groove, the phenomena of impact and non-uniformity possibly occurring in the product adding process are reduced, and the feeding barrel is arranged in the feeding hole through the material leakage ball body so as to be convenient and flexible to adjust and process; and twisting treatment can be conveniently carried out according to different adding modes, and the adaptability is improved.

Description

Technical Field

[0001] This utility model belongs to the technical field of chemical production equipment, and more specifically, it relates to a concave liquid feeding device for a chemical production mixing tank. Background Technology

[0002] The liquid feeding concave device for agitated tanks is a feeding device used in agitated tanks. It has a concave structural design and is mainly used to transport and add liquid materials into the agitated tank. During use, it utilizes the guiding effect of the concave structure on the liquid material. When the liquid material enters the concave device through the feed port, the material will flow along the inner wall of the concave shape. Due to the constraint and guidance of the concave shape, the flow direction of the material is more stable and concentrated, and it can enter the agitated tank in a relatively smooth state.

[0003] For example, application number 202021728851.5 discloses a liquid feeding concave device for a chemical production mixing tank, including a tank body. A leak-proof port is provided on one upper surface of the tank body, and a discharge port is provided on the lower inner surface of the leak-proof port. A positioning cylinder is welded to the upper surface of the tank body near the leak-proof port, and a sealing mechanism is rotatably provided on the upper surface of the tank body near the leak-proof port. This utility model relates to the field of chemical production mixing tank technology. This liquid feeding concave device for a chemical production mixing tank, by setting a leak-proof port and a discharge port, forms a funnel shape between the leak-proof port and the discharge port. When raw materials are poured into the tank body, the raw materials can smoothly enter the interior of the tank body. Even if some liquid spills out, the liquid will be spilled on the inner inclined surface of the leak-proof port and then flow into the discharge port, allowing it to enter the tank body, thus preventing the liquid from spilling on the outer surface of the tank body.

[0004] Based on existing technology, it has been found that in practical applications, the inlet of liquid feeding concave devices is mostly fixed. Existing material conveying methods mainly cover two categories: pipeline conveying and direct conveying. However, due to the difference in installation orientation between these two conveying methods, the liquid feeding concave device lacks flexibility in adapting to different conveying methods. In addition, when the material enters the mixing tank through the feeding concave device, it falls directly into the tank and tends to accumulate locally inside the tank. This is extremely detrimental to subsequent mixing operations, greatly increasing the difficulty of uniform mixing and making it difficult to meet the process requirements of efficient and precise mixing. Utility Model Content

[0005] To address the aforementioned technical problems, this utility model relates to a liquid feeding concave device for a chemical production mixing tank. The solution addresses the issue that in practical applications, the inlet of liquid feeding concave devices is often fixed. Existing material conveying methods mainly cover pipeline conveying and direct conveying. However, due to the difference in installation orientation between these two methods, the liquid feeding concave device lacks flexibility in adapting to different conveying methods. Furthermore, when material enters the mixing tank through the feeding concave device, it falls directly into the tank body, easily accumulating locally. This is extremely detrimental to subsequent mixing operations, greatly increasing the difficulty of uniform mixing and failing to meet the process requirements of efficient and precise mixing.

[0006] This utility model provides a concave liquid feeding device for a chemical production mixing tank, achieved through the following specific technical means:

[0007] A liquid feeding concave device for a chemical production mixing tank includes: a tank body; a sealing cover on the top of the tank body; a flow guide plate fixedly connected to the inner side of the sealing cover; a circumferentially distributed flow-dividing arc plate fixedly connected to the inner side of the flow guide plate; a circumferentially distributed feed inlet on the top of the sealing cover; circumferentially distributed locking grooves evenly spaced on the outer wall of the sealing cover; the locking grooves are rectangular grooves with a rectangular through hole connected to the bottom; a feed cylinder is provided outside the sealing cover; a leakage ball is fixedly connected to the bottom of the feed cylinder; the leakage ball is movably connected inside the feed inlet, and the interior of the leakage ball is a hollow structure; leakage grooves are evenly spaced on the exterior of the leakage ball; a bundled tube frame is inserted inside the locking groove; a buffer groove is provided at the bottom of the bundled tube frame; a bundled tube groove is provided at the top of the cuboid structure of the bundled tube frame; the feed cylinder is locked inside the bundled tube groove; and the locking frame is slidably connected inside the buffer groove.

[0008] Preferably, the top port edge of the tank is provided with locking grooves that are circumferentially distributed.

[0009] Preferably, the outer wall of the sealing cover has a rectangular groove aligned with the locking groove; the rectangular groove of the sealing cover and the locking groove are locked together by an external locking structure.

[0010] Preferably, the sealing cap has an installation hole at the top center; the feed inlet is a partially spherical through hole; and a data sheet is fixedly attached to the top of the sealing cap.

[0011] Preferably, the bundle frame is configured as a cuboid structure, and the top of the bundle frame is provided with a rectangular protrusion; the buffer groove and the rectangular through hole of the locking groove are kept aligned.

[0012] Preferably, the positioning frame is configured as a U-shaped structure, with the bottom of the positioning frame inserted into the rectangular through hole of the positioning slot; the positioning frame is provided with an inner adjustment groove; a return spring is fixedly connected inside the inner adjustment groove; the other end of the return spring is fixedly connected to the inner wall of the buffer groove.

[0013] The concave liquid feeding device for a chemical production mixing tank proposed in this utility model has the following beneficial effects:

[0014] 1. In this device, the flow guide plate fixed to the inner side of the sealing cover can guide and buffer the liquid product entering the device. At the same time, the flow distribution arc plate with a circumferential distribution on its inner side can disperse the liquid product, avoid the product being added in one place, and help to carry out more uniform and efficient dispersion treatment of the liquid product in the subsequent process, improve the distribution effect of the product in the tank, and ensure the uniformity of product quality.

[0015] 2. In this device, the circumferentially distributed inlet on the sealing cap, together with the feed cylinder with the bottom fixed to the leakage ball, realizes the conveying and addition of liquid products. The leakage ball has a hollow internal structure and a leakage groove on the outside, so that the liquid products can leak into the device more evenly and slowly through the leakage groove, preventing the liquid products from flowing too fast or too concentrated when added, further assisting the dispersion of the products, and reducing the impact and unevenness that may occur during the product addition process. The feed cylinder is set in the inlet through the leakage ball for convenient and flexible adjustment, and can be twisted according to different addition methods, increasing its adaptability. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the three-dimensional assembly structure of this utility model.

[0017] Figure 2 This is a schematic diagram of the three-dimensional assembly structure of this utility model from a bottom view.

[0018] Figure 3 This is an exploded structural diagram of the present invention.

[0019] Figure 4 This is an exploded bottom view structural diagram of this utility model.

[0020] Figure 5 This is a partial cross-sectional structural diagram of the present invention.

[0021] Figure 6 This utility model is composed of Figure 5 A schematic diagram of the enlarged structure of part A.

[0022] In the diagram, the correspondence between component names and drawing numbers is as follows:

[0023] 1. Tank body; 101. Locking groove;

[0024] 2. Sealing cap; 201. Flow guide plate; 202. Flow divider arc plate; 203. Mounting hole; 204. Feed inlet; 205. Positioning groove; 206. Data sheet;

[0025] 3. Feed cylinder; 301. Discharge ball; 302. Liquid discharge tank;

[0026] 4. Bundle frame; 401. Buffer groove; 402. Bundle groove;

[0027] 5. Positioning bracket; 501. Internal adjustment groove; 502. Return spring. Detailed Implementation

[0028] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples.

[0029] Example 1: As shown in the attached document Figure 1 To be continued Figure 6As shown: This utility model provides a concave liquid feeding device for a chemical production mixing tank, comprising: a tank body 1; a sealing cover 2 on the top of the tank body 1; a guide plate 201 fixedly connected to the inner side of the sealing cover 2; the guide plate 201 is used to assist in guiding the liquid product entering the device, thereby assisting in buffering and dispersing the liquid product; a circumferentially distributed flow-dividing arc plate 202 is fixedly connected to the inner side of the guide plate 201; the flow-dividing arc plate 202 is used to disperse the liquid product flowing towards the guide plate 201, so as to avoid the product being added to the same position and facilitate subsequent processing. The sealing cover 2 has a circumferentially distributed inlet 204 at its top. The inlet 204 is used to assist in the installation of the leakage ball 301 to facilitate the addition of liquid raw materials. The outer wall of the sealing cover 2 has circumferentially distributed locking grooves 205 at equal intervals. The locking grooves 205 are rectangular grooves with rectangular through holes connected to their bottoms. The locking grooves 205 are used to cooperate with the locking frame 5 to constrain the bundle frame 4, so as to keep it stable and facilitate the constraint of the feed cylinder 3. The sealing cover 2 has a feed cylinder 3 on its outside. The feed cylinder 3 is used for... The material leakage ball 301 is used to transport liquid products for easy product addition. The bottom of the feed cylinder 3 is fixedly connected to the material leakage ball 301. The material leakage ball 301 is movably connected inside the feed inlet 204, and its interior is a hollow structure. The material leakage ball 301 is used to transport liquid products in conjunction with the feed cylinder 3 for easy product addition. Equally spaced leakage grooves 302 are provided on the outside of the material leakage ball 301. The leakage grooves 302 are used for draining liquid products for easy product addition. A locking groove 205 is inserted inside... Bundle frame 4; a buffer groove 401 is provided at the bottom of the bundle frame 4; the buffer groove 401 is used to assist in the installation of the positioning frame 5 to facilitate its position adjustment; a bundle groove 402 is provided at the top of the cuboid structure of the bundle frame 4; a feed cylinder 3 is clamped inside the bundle groove 402; the bundle groove 402 is used to support the feed cylinder 3 to facilitate its stability and facilitate the conveying of liquid products; the positioning frame 5 is slidably connected inside the buffer groove 401; the positioning frame 5 is used to clamp under the action of the return spring 502 to help maintain the stability of the bundle frame 4.

[0030] Example 2: Based on Example 1, as shown in the appendix Figure 1 To be continued Figure 6As shown, the top port edge of the tank 1 is provided with circumferentially distributed locking grooves 101; the tank 1 is used to assist in loading the product to be stirred, so as to assist in the stirring process; the locking grooves 101 are used to cooperate with the rectangular groove of the sealing cover 2 to lock the external structure, so as to keep the connection between the tank 1 and the sealing cover 2 stable; the outer wall of the sealing cover 2 is provided with a rectangular groove aligned with the locking groove 101; the rectangular groove of the sealing cover 2 and the locking groove 101 are locked together by the external locking structure; the sealing cover 2 is used to seal the tank 1 to assist in the stirring of the internal product and facilitate its use; the top center of the sealing cover 2 is provided with a mounting hole 203; the mounting hole 203 is used to install an external stirring device to facilitate the stirring of the internal liquid product; the inlet 204 is set as a partially spherical through hole; a data sheet 206 is fixedly connected to the top of the sealing cover 2; the data sheet 206... 6 is used to detect and process the internal information of the tank 1 to facilitate monitoring the stirring status of the liquid product; the bundled cylinder frame 4 is set as a cuboid structure, and the top of the bundled cylinder frame 4 is provided with a rectangular protrusion; the bundled cylinder frame 4 is used to maintain stability through the positioning frame 5, and cooperates with the bundled cylinder groove 402 to support the feed cylinder 3, so as to facilitate maintaining the stability of the feed cylinder 3; the buffer groove 401 is aligned with the rectangular through hole of the positioning groove 205; the positioning frame 5 is set as a U-shaped structure, and the bottom of the positioning frame 5 is inserted into the rectangular through hole of the positioning groove 205; the positioning frame 5 is provided with an inner adjustment groove 501; the inner adjustment groove 501 is used to assist in the installation of the reset spring 502, so as to facilitate its adjustment; the reset spring 502 is fixed inside the inner adjustment groove 501; the other end of the reset spring 502 is fixed to the inner wall of the buffer groove 401; the reset spring 502 is used to block and control the positioning frame 5, so as to maintain its stability during the adjustment process, and facilitate the constraint treatment of the bundled cylinder frame 4.

[0031] The specific usage and function of this embodiment are as follows:

[0032] In this invention, during use, the liquid product to be added is fed into the feed cylinder 3 via an external conveying device. The liquid product flows into the cavity structure of the leakage ball 301 along the feed cylinder 3. When adding by direct pouring, the bundled cylinder frame 4 is inserted into the locking groove 205 on the outer wall of the sealing cover 2, ensuring that the buffer groove 401 at the bottom of the bundled cylinder frame 4 is aligned with the rectangular through hole at the bottom of the locking groove 205. Then, the locking frame 5 is placed into the buffer groove 401, with its bottom inserted into the rectangular through hole of the locking groove 205. At this time, the return spring 502 is in its natural state or is initially compressed and adjusted as needed to maintain the stability between the bundled cylinder frame 4 and the locking frame 5. Then, the feed cylinder 3 is inserted into the bundled cylinder groove 402 at the top of the bundled cylinder frame 4. The bundled cylinder groove 402 supports the feed cylinder 3, ensuring that the feed cylinder 3 is properly positioned during addition. The liquid product will not shake or shift during the addition process to maintain stability during direct pouring. Since the leakage ball 301 has equally spaced leakage grooves 302 on its outside, the liquid product slowly leaks down from the leakage grooves 302 and drips onto the guide plate 201 on the inner side of the sealing cover 2 under the action of gravity. The guide plate 201 provides initial guidance and buffering for the liquid product, reducing the impact force of the liquid product falling. Then, the liquid product flows to the diversion arc plate 202 on the inner side of the guide plate 201. The diversion arc plate 202 is circumferentially distributed to further disperse the liquid product, so that the product is evenly distributed in the top area of ​​the tank 1, avoiding concentration in one place. This lays the foundation for the uniform distribution and processing of the product in the tank 1. Then, the external stirring equipment is fixed through the mounting hole 203, and the liquid product is processed by the external stirring equipment.

[0033] The following points should be noted in this article:

[0034] 1. The accompanying drawings of the embodiments disclosed herein only relate to the structures involved in the embodiments disclosed herein; other structures can be referred to in general design.

[0035] 2. Where there is no conflict, the embodiments of this disclosure and the features in the embodiments can be combined with each other to obtain new embodiments.

[0036] The above are merely specific embodiments of this disclosure, but the scope of protection of this disclosure is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the scope of the technology disclosed in this disclosure should be included within the scope of protection of this disclosure. Therefore, the scope of protection of this disclosure should be determined by the scope of the claims.

Claims

1. A liquid feed recessed device for use in a chemical production stirred tank, comprising: Tank body (1); characterized in that: The top of the tank (1) is provided with a sealing cover (2); a flow guide plate (201) is fixedly connected to the inner side of the sealing cover (2). The inner side of the diversion plate (201) is fixed with a circumferentially distributed diversion arc plate (202). The top of the sealing cap (2) is provided with a circumferentially distributed feed inlet (204). The outer wall of the sealing cover (2) is provided with circumferentially distributed locking grooves (205); the locking grooves (205) are configured as rectangular grooves, and the bottom of the locking grooves (205) is connected to a rectangular through hole; The sealing cover (2) is provided with a feed cylinder (3) on its outside; The bottom of the feed cylinder (3) is fixedly connected to a material leakage ball (301); the material leakage ball (301) is movably connected to the inside of the feed inlet (204), and the inside of the material leakage ball (301) is a cavity structure; The material leakage ball (301) has leakage grooves (302) evenly spaced on its outer side. The slot (205) is fitted with a bundle holder (4); The bottom of the bundle frame (4) is provided with a buffer groove (401). The top of the cuboid structure of the bundled tube frame (4) is provided with a bundled tube groove (402); a feed tube (3) is inserted inside the bundled tube groove (402). The buffer groove (401) is internally slidably connected to a card holder (5).

2. The liquid feed recessed device for chemical production stirred tank according to claim 1, characterized in that: The top port edge of the tank (1) is provided with locking grooves (101) that are circumferentially distributed.

3. The liquid feed recessed device for chemical production stirred tank according to claim 2, characterized in that: The outer wall of the sealing cover (2) is provided with a rectangular groove aligned with the locking groove (101); the rectangular groove of the sealing cover (2) and the locking groove (101) are locked together by an external locking structure.

4. The liquid feed recessed device for chemical production stirred tank of claim 1, wherein: The sealing cover (2) has an installation hole (203) at the top center. The feed inlet (204) is configured as a partially spherical through-hole; A data sheet (206) is fixed to the top of the sealing cap (2).

5. The liquid feed recessed device for chemical production stirred tank of claim 1, wherein: The bundle frame (4) is configured as a cuboid structure, and the top of the bundle frame (4) is provided with a rectangular protrusion; The buffer groove (401) and the rectangular through hole of the locking groove (205) are kept aligned.

6. The liquid feed recessed device for chemical production stirred tank of claim 1, wherein: The card holder (5) is configured as a U-shaped structure, and the bottom of the card holder (5) is inserted into the rectangular through hole of the card slot (205); The card holder (5) is provided with an internal adjustment groove (501); A reset spring (502) is fixedly connected inside the inner adjustment groove (501); the other end of the reset spring (502) is fixedly connected to the inner wall of the buffer groove (401).

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