Emergency discharge device for resin sheath material stirring kettle

Abstract

The utility model discloses an emergency discharging mechanism, emergency discharging mechanism installs on the stirring kettle main part, is used for the emergency discharging of stirring kettle main body, the emergency discharge port is set up on the lower end lateral wall of stirring kettle main part, emergency discharging mechanism includes the connecting pipe, the downcomer, the baffle and the opening and closing device, the connecting pipe installs at the emergency discharge port, the downcomer is installed below the connecting pipe, and with the communication of connecting pipe, the baffle installs in the connecting pipe, and the opening and closing device is used for driving baffle to open or close emergency discharge port. The utility model is provided with emergency discharging mechanism, and the emergency discharging mechanism includes the connecting pipe, the downcomer, the baffle and the opening and closing device, can drive baffle to open emergency discharge port through the opening and closing device, and the emergency down of stirring kettle is convenient, can avoid the downcomer of stirring kettle being blocked and influences production efficiency.

Description

Technical Field

[0001] This utility model relates to the field of mixing tank technology, specifically to an emergency discharge device for a resin sheath material mixing tank. Background Technology

[0002] The raw materials for cable resin protective sleeves typically include a variety of components such as base resin (e.g., PVC, PE), plasticizers, stabilizers, fillers, and color masterbatches. Because these materials differ in density, particle size, and compatibility, they are prone to stratification or aggregation when left to stand. Therefore, a stirred tank is needed to forcefully disperse the components through mechanical shearing and convection to form a homogeneous mixture, ensuring consistent physicochemical properties in the final product.

[0003] In the long-term use of existing mixing tanks, the discharge port is prone to blockage. Once the discharge port is blocked, it will affect the normal discharge of the mixing tank, and thus affect the production efficiency of the resin sheath. Utility Model Content

[0004] This invention aims to solve some problems in the prior art. Therefore, this invention provides an emergency discharge device for a resin sheath material mixing tank.

[0005] To achieve the above objectives, this utility model employs the following technical solution: An emergency discharge device for a resin sheath material mixing tank includes an emergency discharge mechanism, which is installed on the mixing tank body and is used for emergency discharge of the mixing tank body. An emergency discharge port is provided on the lower side wall of the mixing tank body. The emergency discharge mechanism includes a connecting pipe, a discharge pipe, a blocking plate, and an opening and closing device. The connecting pipe is installed at the emergency discharge port, the discharge pipe is installed below the connecting pipe and communicates with the connecting pipe, the blocking plate is installed inside the connecting pipe, and the opening and closing device is used to drive the blocking plate to open or close the emergency discharge port.

[0006] Furthermore, the feed pipe is installed at an angle below the connecting pipe.

[0007] Furthermore, the opening and closing device includes a cylinder and an air compressor. The cylinder is installed at one end of the connecting pipe via a connecting plate. The piston shaft of the cylinder passes through the connecting plate, extends into the connecting pipe, and connects with the plug plate. The air compressor is detachably installed on the main body of the mixing vessel via a connecting mechanism to provide power for the extension and retraction of the piston shaft of the cylinder.

[0008] Furthermore, the connecting mechanism includes a fixed plate and a bracket. The fixed plate is installed on the main body of the mixing vessel, and the bracket is detachably installed on the fixed plate. The air compressor is installed inside the bracket. The fixed plate is provided with several hanging slots, and the bracket is provided with several hanging parts, which are inserted into the hanging slots.

[0009] Furthermore, the bracket includes a mounting plate, a pressure plate, several screws, and several nuts. The mounting plate is an L-shaped structural plate. The hanger is mounted on the mounting plate. The pressure plate is located above the mounting plate. The screws are mounted on the mounting plate and one end passes through the pressure plate and is connected to the nuts. The air compressor is mounted between the mounting plate and the pressure plate and is fixed by the screws and nuts.

[0010] Furthermore, the bottom of the mounting plate is provided with a mounting groove, the bottom of the air compressor is located in the mounting groove, and the top protrudes from the pressure plate.

[0011] Compared with the prior art, the beneficial effects of this utility model are: This utility model is equipped with an emergency discharge mechanism, which includes a connecting pipe, a discharge pipe, a blocking plate, and an opening and closing device. The opening and closing device can drive the blocking plate to open the emergency discharge port, which facilitates emergency discharge of the mixing tank and can avoid the discharge port of the mixing tank being blocked, thus affecting production efficiency.

[0012] The features and advantages of this utility model will be described in detail through embodiments in conjunction with the accompanying drawings. Attached Figure Description

[0013] Figure 1 This is a perspective view of the entire utility model; Figure 2 This is a cross-sectional view of the entire utility model; Figure 3 This is a perspective view of the connecting mechanism of this utility model.

[0014] Figure label: 1. Mixing vessel body; 101. Emergency discharge port; 2. Connecting pipe; 3. Feeding pipe; 4. Blocking plate; 5. Cylinder; 6. Air compressor; 7. Connecting plate; 9. Fixing plate; 10. Bracket; 11. Hanging groove; 12. Hanging piece; 13. Mounting plate; 14. Pressure plate; 15. Screw; 16. Nut; 17. Mounting groove. Detailed Implementation

[0015] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0016] Exemplary embodiments will now be described in detail, examples of which are illustrated in the accompanying drawings. When the following description relates to the drawings, unless otherwise indicated, the same numerals in different drawings denote the same or similar elements. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with this application. Rather, they are merely examples of apparatuses consistent with some aspects of this application as detailed in the appended claims.

[0017] The terminology used in this application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. Unless otherwise defined, the technical or scientific terms used in this application should be understood in their ordinary sense by one of ordinary skill in the art to which this utility model pertains. The words “a” or “one” and similar terms used in this application specification and claims do not indicate a limitation of quantity, but rather indicate the presence of at least one. “A plurality” includes two, equivalent to at least two. The words “comprising” or “including” and similar terms mean that the element or object preceding “comprising” or “including” covers the element or object listed following “comprising” or “including” and its equivalents, and does not exclude other elements or objects. The words “connected” or “linked” and similar terms are not limited to physical or mechanical connections and can include electrical connections, whether direct or indirect. The singular forms “a,” “the,” and “the” used in this application specification and appended claims are also intended to include the plural forms, unless the context clearly indicates otherwise. It should also be understood that the term “and / or” as used herein refers to and includes any or all possible combinations of one or more associated listed items.

[0018] like Figure 1-3 As shown, an emergency discharge device for a resin sheath material mixing tank includes an emergency discharge mechanism installed on the mixing tank body 1 for emergency discharge of the mixing tank body 1. An emergency discharge port 101 is provided on the lower side wall of the mixing tank body 1. Specifically, the emergency discharge mechanism includes a connecting pipe 2, a discharge pipe 3, a blocking plate 4, and an opening and closing device. The connecting pipe 2 is installed at the emergency discharge port 101, the discharge pipe 3 is installed below the connecting pipe 2 and communicates with the connecting pipe 2, the blocking plate 4 is installed inside the connecting pipe 2, and the opening and closing device is used to drive the blocking plate 4 to open or close the emergency discharge port 101. By setting an emergency discharge port 101 independent of the regular discharge port, it can be quickly activated when the regular discharge port is blocked, avoiding material accumulation and preventing the blockage of the regular discharge port of the mixing tank from affecting production efficiency.

[0019] In this embodiment, the feed pipe 3 is installed at an angle below the connecting pipe 2. The angle of inclination utilizes the material's own weight to accelerate the flow, reduce residue, and improve discharge efficiency.

[0020] In this embodiment, the opening and closing device includes a cylinder 5 and an air compressor 6. The cylinder 5 is mounted on one end of the connecting pipe 2 via a connecting plate 7. The piston shaft of the cylinder 5 passes through the connecting plate 7 and extends into the connecting pipe 2, connecting to the plug plate 4. The air compressor 6 is detachably mounted on the mixing vessel body 1 via a connecting mechanism, providing power for the extension and retraction of the piston shaft of the cylinder 5. The pneumatic system composed of the cylinder 5 and the air compressor 6 has a fast response speed, making it suitable for opening and closing operations in emergency situations. Furthermore, the detachable air compressor 6 facilitates maintenance.

[0021] In this embodiment, the connecting mechanism includes a fixing plate 9 and a bracket 10. The fixing plate 9 is mounted on the mixing vessel body 1, and the bracket 10 is detachably mounted on the fixing plate 9. The air compressor 6 is mounted inside the bracket 10. The fixing plate 9 is provided with four hanging slots 11, and the bracket 10 is provided with four hanging parts 12, which are inserted into the hanging slots 11. The hanging design facilitates the disassembly, maintenance, or replacement of the air compressor 6, and shortens downtime.

[0022] In this embodiment, the wall connecting the fixing plate 9 to the mixing vessel body 1 is an arc-shaped wall, which can perfectly fit the outer wall of the mixing vessel body 1.

[0023] In this embodiment, the bracket 10 includes a mounting plate 13, a pressure plate 14, four screws 15, and four nuts 16. The mounting plate 13 is an L-shaped structure plate. The hanger 12 is mounted on the mounting plate 13. The pressure plate 14 is located above the mounting plate 13. The screws 15 are mounted on the mounting plate 13, and one end passes through the pressure plate 14 and is connected to the nuts 16. The air compressor 6 is mounted between the mounting plate 13 and the pressure plate 14 and is fixed by the screws 15 and the nuts 16. The connection between the screws 15 and the nuts 16 is a detachable connection, which facilitates the removal of the pressure plate 14 and the maintenance or replacement of the air compressor 6.

[0024] In this embodiment, the bottom of the mounting plate 13 is provided with a mounting groove 17. The bottom of the air compressor 6 is located in the mounting groove 17 and the top protrudes from the pressure plate 14. The air compressor 6 is clamped from both above and below to prevent it from shifting, which is especially suitable for high vibration environments.

[0025] It should be noted that all standard parts used in this application can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art. In addition, the circuit connection and air circuit connection adopt conventional connection methods in the prior art, which will not be described in detail here.

[0026] This utility model relates to an emergency discharge device for a resin sheath material mixing tank. Its working principle is explained in conjunction with the accompanying drawings: Under normal conditions, the blocking plate 4 blocks the emergency discharge port 101. When the normal discharge port is blocked, the cylinder 5 can be activated to drive the blocking plate 4 away from the emergency discharge port 101 and move to the outside of the discharge pipe 3, so as not to obstruct the discharge of material from the discharge pipe 3. At this time, both the emergency discharge port 101 and the discharge pipe 3 are open, and the material can be discharged through the emergency discharge port 101, the connecting pipe 2 and the discharge pipe 3.

[0027] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. An emergency discharge device for a resin sheath material mixing tank, characterized in that: It includes an emergency discharge mechanism, which is installed on the main body of the mixing tank and is used for emergency discharge of the main body of the mixing tank. An emergency discharge port is provided on the lower side wall of the main body of the mixing tank. The emergency discharge mechanism includes a connecting pipe, a discharge pipe, a blocking plate, and an opening and closing device. The connecting pipe is installed at the emergency discharge port, the discharge pipe is installed below the connecting pipe and communicates with the connecting pipe, the blocking plate is installed inside the connecting pipe, and the opening and closing device is used to drive the blocking plate to open or close the emergency discharge port.

2. The emergency discharge device for the resin sheath material mixing tank according to claim 1, characterized in that: The feed pipe is installed at an angle below the connecting pipe.

3. The emergency discharge device for the resin sheath material mixing tank according to claim 1 or 2, characterized in that: The opening and closing device includes a cylinder and an air compressor. The cylinder is installed at one end of the connecting pipe via a connecting plate. The piston shaft of the cylinder passes through the connecting plate, extends into the connecting pipe, and connects with the plug plate. The air compressor is detachably installed on the body of the mixing vessel via a connecting mechanism to provide power for the extension and retraction of the piston shaft of the cylinder.

4. The emergency discharge device for the resin sheath material mixing tank according to claim 3, characterized in that: The connecting mechanism includes a fixed plate and a bracket. The fixed plate is installed on the main body of the mixing vessel, and the bracket is detachably installed on the fixed plate. The air compressor is installed inside the bracket. The fixed plate is provided with several hanging slots, and the bracket is provided with several hanging parts, which are inserted into the hanging slots.

5. The emergency discharge device for the resin sheath material mixing tank according to claim 4, characterized in that: The bracket includes a mounting plate, a pressure plate, several screws, and several nuts. The mounting plate is an L-shaped structure plate. The hanger is mounted on the mounting plate. The pressure plate is located above the mounting plate. The screws are mounted on the mounting plate and one end passes through the pressure plate and is connected to the nuts. The air compressor is mounted between the mounting plate and the pressure plate and is fixed by the screws and nuts.

6. The emergency discharge device for the resin sheath material mixing tank according to claim 5, characterized in that: The bottom of the mounting plate has a mounting groove, and the bottom of the air compressor is located in the mounting groove, while the top protrudes from the pressure plate.

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