Dilution tank cap with additive input mechanism

Abstract

This utility model discloses a dilution tank lid with an additive input mechanism, relating to the field of dilution tank technology. The utility model includes a lid body and an additive input mechanism. A stirrer mounting position is provided at the axial center of the lid body. The additive input mechanism includes an input pipe and a reinforcing beam. The input pipe consists of an outer section, a bent section, and an inner section connected sequentially. The input pipe includes an inner pipe and an outer pipe, with several ribs between them, forming a water-cooling cavity. This utility model, by designing an input pipe with a combined inner and outer pipe, can form a pipeline with circulating water cooling capacity, avoiding the problem of premature softening and melting of the additive due to high temperatures, ensuring the quality of the additive. Simultaneously, the water cooling capacity ensures that the input pipe can extend to the axial region inside the tank, avoiding the area of ​​the cooling coil, optimizing the feeding position, improving mixing efficiency and reaction uniformity, and enhancing the performance of the dilution tank.

Description

Technical Field

[0001] This utility model belongs to the field of dilution tank technology, and in particular relates to a dilution tank lid with a material feeding mechanism. Background Technology

[0002] For the use of dilution tanks, due to the presence of exothermic reactions, cooling coils are installed on the inner and outer walls of the tank, and an agitator is installed at the center of the tank to ensure uniform mixing. Currently, during the use of dilution tanks, additives need to be added during the mixing process, and the additives are now supplied through a feed pipe installed at the tank lid.

[0003] Since the feed pipe is usually located on the top of the tank lid, if it is located near the agitator on the tank lid, it is far from the edge of the tank, which is not conducive to feeding the mixture. If it is located at the edge of the tank lid, the added material may directly enter the cooling coil area, which is far from the agitator, thus affecting the uniformity of mixing and reaction, and thus affecting work efficiency.

[0004] Similarly, due to the high temperature inside the tank, some ingredients may soften or melt prematurely under high temperature conditions, which may lead to problems such as blockage of the feed pipe and uncontrolled reaction (premature decomposition or polymerization).

[0005] Therefore, designing a feeding inlet mechanism with cooling capabilities that can extend close to the agitator for application in tank lids is a problem that needs to be solved by those skilled in the art. Summary of the Invention

[0006] The purpose of this invention is to provide a dilution tank lid with an additive input mechanism. By designing an input pipe that combines an inner and outer tube, a pipeline with circulating water cooling capability can be formed, avoiding the problem of premature softening and melting of additives due to high temperatures, ensuring the quality of the additives. At the same time, the water cooling capability ensures that the input pipe can be extended to the axial area inside the tank, avoiding the area of ​​the cooling coil, optimizing the feeding position, improving mixing efficiency and reaction uniformity, and improving the use effect of the dilution tank.

[0007] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0008] This utility model is a dilution tank lid with a feeding mechanism, including a lid body and a feeding mechanism. The lid body has a stirrer mounting position at its axis, and the feeding mechanism includes an input pipe and a reinforcing beam.

[0009] The input pipe is composed of an outer section, a bent section and an inner section connected in sequence. The input pipe includes an inner pipe and an outer pipe. Several ribs are provided between the inner pipe and the outer pipe, and a water-cooling cavity is formed between the inner pipe and the outer pipe.

[0010] Both ends of the inner tube are fixed with a manifold that connects to the water-cooling cavity, and both manifolds are provided with cooling water interfaces.

[0011] The outer section of the tank is fixed to the cover body through a connector, the inner section of the tank is located inside the cover body and is arranged at an angle, and the end of the inner section of the tank is close to the center line of the cover body and forms a space for the stirrer.

[0012] One end of the reinforcing beam is fixed to the top surface of the cover body via a fixing seat, and the other end of the reinforcing beam is fixed to the confluence section inside the tank via a fixing hoop.

[0013] The input pipe is located outside the cover and is connected to a conical hopper via a switch valve. The top of the conical hopper is open and movably connected to a cover.

[0014] Furthermore, the cover is provided with a preset opening, the diameter of which is larger than the outer diameter of the confluence portion, and the connector is fixed at the preset opening.

[0015] Furthermore, the connector includes an outer sealing plate, which is welded and fixed to the cover and covers the preset opening. An extension sleeve is fixed through the outer sealing plate, and the outer section of the tank is disposed through the extension sleeve and a seal is provided between them.

[0016] Furthermore, the cover has a through opening, and a double-headed connector is fixed through the fixing seat. The fixing seat is fixed to the bottom surface of the cover body, and the top interface of the double-headed connector is disposed through the through opening and sealed between them.

[0017] Furthermore, it also includes a cooling water supply pipe and a cooling water output pipe, which are respectively connected to the cooling water interface of the outer section of the tank and the top interface of the double-ended connector.

[0018] Furthermore, it also includes a connecting pipe, which is fixed to the reinforcing beam by several pipe clamps. One end of the connecting pipe is connected to the cooling water interface at one end of the tank section, and the other end of the connecting pipe is connected to the bottom interface of the double-ended connector.

[0019] This utility model has the following beneficial effects:

[0020] This invention, through the design of an input pipe combining an inner and outer tube, can form a pipeline with circulating water cooling capability, avoiding the problem of premature softening and melting of additives due to high temperatures, ensuring the quality of the additives. At the same time, the water cooling capability ensures that the input pipe can be extended to the axial area inside the tank, avoiding the area of ​​the cooling coil, optimizing the feeding position, improving mixing efficiency and reaction uniformity, and enhancing the performance of the dilution tank.

[0021] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0022] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0023] Figure 1 This is a schematic diagram of the structure of a dilution tank lid with a material feeding mechanism according to the present invention;

[0024] Figure 2 This is a schematic diagram of the material feeding mechanism;

[0025] Figure 3 This is a cross-sectional view of the input pipe.

[0026] Figure 4 This is a schematic diagram of the structure of this utility model after it is installed in the dilution tank;

[0027] The attached diagram lists the components represented by each number as follows:

[0028] 1-Input pipe, 2-Reinforcing beam, 3-Cover body, 4-Connector, 5-Switch valve, 6-Conical hopper, 7-Connecting pipe, 101-Outer section of tank, 102-Bent section, 103-Inner section of tank, 104-Inner pipe, 105-Outer pipe, 106-Reinforcing rib, 107-Gathering part, 108-Cooling water interface, 201-Fixing seat, 202-Fixing hoop, 203-Double-ended connector, 301-Agitator mounting position, 401-Outer sealing plate, 402-Extension sleeve, 601-Cover. Detailed Implementation

[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0030] Please see Figure 1-4 As shown, this utility model is a dilution tank lid with a material input mechanism, including a lid body 3 and a material input mechanism. The lid body 3 has a stirrer mounting position 301 at the axial center. The material input mechanism includes an input pipe 1 and a reinforcing beam 2.

[0031] The input pipe 1 is composed of an outer tank section 101, a bent section 102 and an inner tank section 103 connected in sequence. The input pipe 1 includes an inner pipe 104 and an outer pipe 105. Several ribs 106 are provided between the inner pipe 104 and the outer pipe 105, and a water-cooling cavity is formed between the inner pipe 104 and the outer pipe 105.

[0032] Both ends of the inner tube 104 are fixed with a manifold 107 connected to the water-cooling cavity, and both manifolds 107 are provided with cooling water inlets 108.

[0033] The outer section 101 is fixed to the cover 3 through the connector 4. The inner section 103 is located inside the cover 3 and is arranged at an angle. The end of the inner section 103 is close to the axis of the cover 3 and forms a space for the stirrer.

[0034] One end of the reinforcing beam 2 is fixed to the inner top surface of the cover 3 via a fixing seat 201, and the other end of the reinforcing beam 2 is fixed to the confluence part 107 of the tank section 103 via a fixing hoop 202.

[0035] The input pipe 1 is located outside the cover 3 and is connected to a conical hopper 6 via a switch valve 5. The top of the conical hopper 6 is open and is movably connected to a cover 601.

[0036] The cover 3 has a preset opening with a diameter larger than the outer diameter of the confluence part 107, and the connector 4 is fixed at the preset opening.

[0037] Among them, such as Figure 1-2 and Figure 4 As shown, the connector 4 includes an outer sealing plate 401, which is welded and fixed to the cover 3 and covers the preset opening. An extension sleeve 402 is fixed through the outer sealing plate 401, and the outer section 101 of the tank is disposed through the extension sleeve 402 and a seal is provided between them.

[0038] Among them, such as Figure 1-2 and Figure 4 As shown, the cover 3 has a through opening, and a double-headed connector 203 is fixed through the fixing seat 201. The fixing seat 201 is fixed to the bottom surface of the cover 3, and the top interface of the double-headed connector 203 is installed through the through opening and is sealed between them.

[0039] It also includes a cooling water supply pipe and a cooling water output pipe, which are respectively connected to the cooling water interface 108 of the outer section 101 and the top interface of the double-ended connector 203.

[0040] Among them, such as Figure 2 and Figure 4 As shown, it also includes a connecting pipe 7, which is fixed to the reinforcing beam 2 by several pipe clamps. One end of the connecting pipe 7 is connected to the cooling water interface 108 at one end of the tank section 103, and the other end of the connecting pipe 7 is connected to the bottom interface of the double-ended connector 203.

[0041] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0042] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A dilution tank lid with a feeding mechanism, comprising a lid body (3) and a feeding mechanism, wherein a stirrer mounting position (301) is provided at the axial center of the lid body (3), characterized in that: The material feeding mechanism includes an input pipe (1) and a reinforcing beam (2); The input pipe (1) is composed of an outer section (101), a bent section (102) and an inner section (103) connected in sequence. The input pipe (1) includes an inner pipe (104) and an outer pipe (105). Several ribs (106) are provided between the inner pipe (104) and the outer pipe (105). A water-cooling cavity is formed between the inner pipe (104) and the outer pipe (105). Both ends of the inner tube (104) are fixed with a manifold (107) connected to the water-cooling chamber, and both manifolds (107) are provided with cooling water inlets (108). The outer section (101) is fixed to the cover (3) through the connector (4), the inner section (103) is located inside the cover (3) and is arranged at an angle, and the end of the inner section (103) is close to the axis of the cover (3) and forms a space for the stirrer. One end of the reinforcing beam (2) is fixed to the inner top surface of the cover (3) by a fixing seat (201), and the other end of the reinforcing beam (2) is fixed to the confluence part (107) of the inner section (103) of the tank by a fixing hoop (202); The input pipe (1) is located outside the cover (3) and is connected to a conical bucket (6) via a switch valve (5). The top of the conical bucket (6) is open and is movably connected to a cover (601).

2. The dilution tank lid with a feeding mechanism according to claim 1, characterized in that, The cover (3) is provided with a preset opening, the diameter of which is larger than the outer diameter of the confluence part (107), and the connector (4) is fixed at the preset opening.

3. A dilution tank lid with a feeding mechanism according to claim 2, characterized in that, The connector (4) includes an outer sealing plate (401), which is welded and fixed to the cover (3) and covers the preset opening. An extension sleeve (402) is fixed through the outer sealing plate (401), and the outer section (101) of the tank is disposed through the extension sleeve (402) and a seal is provided between them.

4. A dilution tank lid with a feeding mechanism according to claim 1, characterized in that, The cover (3) is provided with an opening, and a double-headed connector (203) is fixed through the fixing seat (201). The fixing seat (201) is fixed to the bottom surface of the cover (3), and the top interface of the double-headed connector (203) is provided through the opening and is sealed between them.

5. A dilution tank lid with a feeding mechanism according to claim 4, characterized in that, It also includes a cooling water supply pipe and a cooling water output pipe, which are respectively connected to the cooling water interface (108) of the outer section (101) and the top interface of the double-ended connector (203).

6. A dilution tank lid with a feeding mechanism according to claim 5, characterized in that, It also includes a connecting pipe (7), which is fixed to the reinforcing beam (2) by several pipe clamps. One end of the connecting pipe (7) is connected to the cooling water interface (108) at one end of the tank section (103), and the other end of the connecting pipe (7) is connected to the bottom interface of the double-ended connector (203).

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