Aromatic solvent preparation tank

Abstract

The utility model provides an aromatic hydrocarbon solvent preparation tank, which relates to the field of preparation tanks and comprises a preparation tank body arranged on a device frame, a preparation tank cover capable of being opened in a turnover manner is arranged on the preparation tank body, a support frame is arranged on the preparation tank body, and the support frame is used for supporting the preparation tank body. The preparation tank cover can be turned over and opened relative to the opening of the preparation tank body, the supporting sleeve part plays a role in supporting the preparation tank cover and is supported on the outer wall of the preparation tank body through the stable structure, and through the design, under the condition that the preparation tank cover is not removed, the preparation tank cover can be turned over and opened; compared with the prior art, the device has the advantages that the device can be conveniently turned over and opened so that an operator can enter the tank for overhauling operation, necessary supporting force is provided in the opening process, the safety risk possibly caused by improper treatment of the prepared tank cover is greatly reduced, and therefore the using effect and safety of the whole device are guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of preparation tank, especially an aromatic hydrocarbon solvent preparation tank. BACKGROUND

[0002] In the chemical industry, the preparation of aromatic hydrocarbon solvent is a complex and delicate process, and the design of its preparation tank as the core equipment is directly related to production efficiency, product quality and operation safety.

[0003] In the traditional aromatic hydrocarbon solvent preparation tank, the tank cover is usually removed manually during maintenance or maintenance, which not only consumes time and effort, but also is prone to safety accidents due to accidental falling or misoperation if the tank cover is not properly supported after being removed, posing a potential threat to the operator.

[0004] In order to overcome this technical problem, the design concept of turning over and opening is ingeniously integrated into the tank cover connecting mechanism of the preparation tank. This design allows the tank cover to be turned over and opened in a safe and controllable manner when maintenance is needed, rather than being completely removed. This not only allows the operator to easily enter the tank for maintenance work, but also reduces the safety risks caused by improper handling of the tank cover. SUMMARY

[0005] The utility model discloses in view of the prior art's insufficient, provide aromatic hydrocarbon solvent preparation tank, through setting up preparation tank cover can relative preparation tank body's opening turn over and open, support the set piece supports the preparation tank cover's effect, and support on the outer wall of preparation tank body through the stable structure, the above design not only realizes under the condition of not removing preparation tank cover, can conveniently turn over and open to supply the operator to enter the tank for maintenance work, and provides necessary support force in the opening process, greatly reduces the safety risk that may be caused by improper handling of preparation tank cover, thereby ensuring the use effect and safety of the whole device.

[0006] In order to solve the above technical problems, the utility model solves the relatively convenient and safe problem of aromatic hydrocarbon solvent preparation tank during maintenance through the following technical scheme.

[0007] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0008] An aromatic hydrocarbon solvent preparation tank, comprising a preparation tank body arranged on a device frame, a turn-over-openable preparation tank cover arranged on the preparation tank body, a support frame arranged on the preparation tank body for supporting the preparation tank body, the support frame being supported on the outside of the preparation tank body through a support sleeve, and a stable structure connected to the tank wall of the device frame for limiting the support sleeve.

[0009] Preferably, the stable structure comprises an upper sleeve, a sleeve and a lower sleeve, which are designed in an integrated structure, and the support sleeve is sleeved outside the sleeve and is movable relative to the upper sleeve and the lower sleeve.

[0010] Preferably, a compression spring is arranged between the support sleeve and the lower sleeve, and the compression spring surrounds the outside of the sleeve.

[0011] Preferably, the lower end of the stable structure is provided with a positioning frame, which is sleeved outside the stable structure and connected with the preparation tank body.

[0012] Preferably, a sliding member is connected to the inner wall of the support sleeve, and an inner sliding groove is formed in the outer circle of the upper sleeve to allow the sliding member to slide therein.

[0013] Preferably, a built-in slot is formed in the upper sleeve.

[0014] Preferably, a clasp structure is arranged between the positioning frame and the stable structure for stabilization.

[0015] Preferably, the clasp structure is elastic and has one end connected to the positioning frame.

[0016] Preferably, a positioning groove is formed in the bottom of the lower sleeve of the stable structure, and the other end of the clasp structure is inserted into the positioning groove.

[0017] Preferably, a plurality of stable convex points are uniformly arranged on the support frame.

[0018] Compared with the prior art, the utility model has the following beneficial effects:

[0019] The aromatic hydrocarbon solvent preparation tank provided by the application can be opened by turning over the preparation tank cover relative to the opening of the preparation tank body, the support sleeve supports the preparation tank cover, and the stable structure supports the outer wall of the preparation tank body. The above design not only allows the preparation tank cover to be conveniently turned over for opening without being removed, so that the operator can enter the tank for maintenance work, but also provides necessary support force during opening, greatly reduces the safety risks that may be caused by improper handling of the preparation tank cover, and ensures the use effect and safety of the entire device.

[0020] The positioning frame further provides support force for the structure of the stable structure, the clasp structure can be clamped in the inner wall of the positioning groove when the preparation tank cover is opened, and a certain friction force is generated to ensure the stability of the connection between the positioning frame and the stable structure. BRIEF DESCRIPTION OF DRAWINGS

[0021] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0022] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0023] Figure 2 This is a schematic diagram of the split overall structure of the utility model;

[0024] Figure 3 It is a partial structural diagram of the support frame, support kit, positioning frame and stabilizing structure of the utility model;

[0025] Figure 4 This is a schematic diagram of the partially disassembled structure of the support frame, support kit, positioning frame and stabilizing structure of the present invention;

[0026] Figure 5 For this utility model Figure 4 The right side cross-sectional structural diagram in FIG.

[0027] Figure 6 For this utility model Figure 5 Schematic diagram of the local structure in;

[0028] Figure 7 It is a schematic diagram of the partial structure of the left side cross-section of the present invention.

[0029] Explanation of the figure numbers: 1. Device frame; 101. Preparation of tank body; 102. Preparation of tank cover; 2. Support frame; 201. Stabilizing protrusion; 3. Support kit; 301. Sliding part; 4. Positioning frame; 401. Clamping ring structure; 5. Stable structure; 501. Upper ring; 5011. Built-in slot; 5012. Inner slide; 502. Sleeve; 5022. Extrusion spring; 503. Lower ring; 5033. Positioning groove. DETAILED DESCRIPTION

[0030] The present invention is described in further detail below with reference to the accompanying drawings.

[0031] The following description is intended to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments described below are for illustrative purposes only, and those skilled in the art will readily appreciate other obvious variations. The basic principles of the present invention as defined in the following description may be applied to other embodiments, variations, improvements, equivalents, and other technical solutions that do not depart from the spirit and scope of the present invention.

[0032] Those skilled in the art should understand that in the disclosure of the utility model, the terms "longitudinal", "transverse", "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or position relationship shown in the drawings, which is only for the convenience of the simplified description of the utility model and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, therefore the above terms cannot be understood as a limitation of the utility model.

[0033] It can be understood that the term "one" should be understood as "at least one" or "one or more", that is, in one embodiment, the number of one element can be one, and in another embodiment, the number of the element can be multiple, and the term "one" cannot be understood as a limitation on the number. Embodiments

[0034] Please refer to Figure 1 - Figure 7 An aromatic hydrocarbon solvent preparation tank, comprising a preparation tank body 101 arranged on a device frame 1, a preparation tank cover 102 arranged on the preparation tank body 101 and capable of being turned open, a support frame 2 arranged on the preparation tank body 101 and used for supporting the preparation tank body 101, and a support sleeve 3 used for supporting the support frame 2 outside the preparation tank body 101, and a stable structure 5 connected to the tank wall of the device frame 1 and used for limiting the support sleeve 3.

[0035] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 And Figure 7The aromatic hydrocarbon solvent preparation tank in the application is mainly composed of a structural component device frame 1, a preparation tank body 101, and a preparation tank cover 102, wherein the preparation tank body 101 and the preparation tank cover 102 are installed on the device frame 1, which facilitates subsequent displacement operation. In particular, the preparation tank cover 102 can be flipped open relative to the opening of the preparation tank body 101 without being completely disassembled, which significantly improves the convenience during maintenance operation. When the preparation tank body 101 needs to be flipped open, the support sleeve 3 structure configured on the side plays a role in supporting the preparation tank cover 102, effectively preventing the instability of the connection part caused by the downward force generated by sudden flipping. In addition, the support frame 2 and the support sleeve 3 adopt an integrated structure design, and the support frame 2 is stably supported on the outer wall of the preparation tank body 101 through a stable structure 5. The stable structure 5 is fixed on the outer wall of the preparation tank body 101, and the design of the stable structure 5 allows the support sleeve 3 to be set outside and movable relative to it, thereby providing a relative movement interval for the support sleeve 3. The above design not only allows the preparation tank cover 102 to be easily flipped open for operators to enter the tank for maintenance operation without removing the preparation tank cover 102, but also provides necessary support force during opening, greatly reducing the safety risks that may be caused by improper handling of the preparation tank cover 102, thereby ensuring the use effect and safety of the entire device.

[0036] It should be noted that the position of the designed support sleeve 3 installed on the preparation tank body 101 allows the support frame 2 to support the part connecting the back of the preparation tank cover 102 and the preparation tank body 101 after the preparation tank cover 102 is flipped open, thereby improving the stability during use. The contact area of the designed support sleeve 3 is specific to the actual application.

[0037] It should be noted that the stable structure 5 is mainly composed of an upper sleeve ring 501, a sleeve 502, and a lower sleeve ring 503, which are in an integrated structure design. The upper sleeve ring 501, the sleeve 502, and the lower sleeve ring 503 are set to the same size of the cylinder wall, so that the stable structure 5 formed can be in close contact with the outer wall of the preparation tank body 101 and connected, wherein the sleeve 502 allows the support sleeve 3 to be set on it, forming a relative upper and lower movement interval of the support sleeve 3, thereby ensuring stability. When the support sleeve 3 moves up and down, the upper sleeve ring 501 and the lower sleeve ring 503 limit it.

[0038] The extrusion spring 5022 is arranged in the movable range between the support sleeve 3 and the lower sleeve ring 503, and when the preparation can cover 102 is turned down to the support frame 2 and an acting force is generated, the extrusion spring 5022 is extruded, and the extrusion spring 5022 itself has a spring force, so that it can be buffered under the action of the force and improve the safety during operation.

[0039] It should be noted that the extrusion spring 5022 is arranged around the outside of the sleeve 502, so that the relative movement can be ensured to be stable during extrusion.

[0040] The positioning frame 4, the ring structure 401 and the positioning groove 5033 are also arranged in the application, the positioning groove 5033 and the positioning frame 4 can be matched with each other, the positioning frame 4 is fixedly installed on the outer wall of the preparation can body 101, and the stable structure 5 is located thereon, further providing support force for the structure of the stable structure 5, ensuring the stability when the preparation can cover 102 is opened and the support frame 2 supports the preparation can cover 102, and the ring structure 401 is installed at the bottom of the inner wall of the positioning frame 4 and has elasticity, and the positioning groove 5033 is arranged at the bottom of the lower sleeve ring 503 in the stable structure 5, so that when the positioning frame 4 is sleeved on the outside of the lower sleeve ring 503 in the stable structure 5 to limit it, the ring structure 401 has a certain elasticity and can drive the ring structure 401 to be clamped in the inner wall of the positioning groove 5033 to generate a certain friction force, so as to further improve the stability of the connection between the structures.

[0041] The stable convex points 201 are also arranged in the application, which are evenly glued on the surface of the support frame 2, and when the preparation can cover 102 is turned down and falls to touch the support frame 2, the stable convex points 201 are designed of rubber material and can protect the contact surface to a certain extent and increase the friction force of the contact surface.

[0042] In some embodiments, referring to Figure 5 、 Figure 6 and Figure 7 The inner sliding groove 5012 and the sliding piece 301 are also arranged in the application, the inner sliding groove 5012 is arranged at the outer ring of the upper sleeve ring 501 in the stable structure 5, and the sliding piece 301 is fixed at the inner ring of the support sleeve 3, so that the sliding piece 301 can move therein and rotate a circle, so as to relatively adjust the position of the support sleeve 3 on the stable structure 5 and improve the applicability.

[0043] It is also necessary to explain that when designing the inner slide groove 5012 and the structure of the sliding piece 301, the height of the inner slide groove 5012 is designed to be greater than the sliding piece 301, and the inner slide groove 5012 enables the sliding piece 301 to also move up and down therein to match the downward movement interval of the support frame 2 when the support frame 2 is subjected to a force.

[0044] In the present application, an inner slot 5011 is also provided, which is designed to facilitate the injection of lubricating oil into the stable structure 5 during subsequent use, and the lubricating oil flows down along the position of the compression spring 5022 to improve the use effect between structures.

[0045] Those skilled in the art will understand that the embodiments of the utility model shown in the above description and the accompanying drawings are only examples and do not limit the utility model. The purpose of the utility model has been completely and effectively achieved. The function and structural principle of the utility model have been demonstrated and explained in the embodiments, and the embodiments of the utility model can have any deformation or modification without departing from the principle.

Claims

1. An aromatic hydrocarbon solvent preparation tank, characterized in that: The invention comprises a preparation tank body (101) arranged on a device frame (1), wherein the preparation tank body (101) is provided with a preparation tank cover (102) that can be flipped open, and the preparation tank body (101) is provided with a support frame (2), the support frame (2) is used to support the preparation tank body (101), and the support frame (2) is supported on the outside of the preparation tank body (101) through a support kit (3), and a stabilizing structure (5) is connected to the tank wall of the device frame (1) for limiting the support kit (3).

2. The aromatic hydrocarbon solvent preparation tank according to claim 1, characterized in that: The stabilizing structure (5) comprises an upper ring (501), a sleeve (502) and a lower ring (503); the upper ring (501), the sleeve (502) and the lower ring (503) are designed as an integrated structure; the supporting kit (3) is sleeved outside the sleeve (502) and moves relative to the upper ring (501) and the lower ring (503).

3. The aromatic hydrocarbon solvent preparation tank according to claim 2, characterized in that: An extrusion spring (5022) is provided between the support kit (3) and the lower ferrule (503), and the extrusion spring (5022) surrounds the outside of the sleeve (502).

4. The aromatic hydrocarbon solvent preparation tank according to claim 1, characterized in that: A positioning frame (4) is provided at the lower end of the stabilizing structure (5), and the positioning frame (4) is sleeved outside the stabilizing structure (5) and connected to the preparation tank body (101).

5. The aromatic hydrocarbon solvent preparation tank according to claim 2, characterized in that: A sliding member (301) is connected to the inner wall of the support kit (3), and an inner sliding groove (5012) is provided on the outer ring of the upper ring (501) for the sliding member (301) to slide therein.

6. The aromatic hydrocarbon solvent preparation tank according to claim 2, characterized in that: The upper ferrule (501) is provided with a built-in slot (5011).

7. The aromatic hydrocarbon solvent preparation tank according to claim 4, characterized in that: A clamping ring structure (401) is provided between the positioning frame (4) and the stabilizing structure (5) for stabilization.

8. The aromatic hydrocarbon solvent preparation tank according to claim 7, characterized in that: The collar structure (401) is elastic, and one end of the collar structure is connected to the positioning frame (4).

9. The aromatic hydrocarbon solvent preparation tank according to claim 7, characterized in that: A positioning groove (5033) is provided at the bottom of the lower ring (503) of the stabilizing structure (5), and the positioning groove (5033) allows the other end of the clamping ring structure (401) to be inserted therein.

10. The aromatic hydrocarbon solvent preparation tank according to claim 1, characterized in that: A plurality of stabilizing protrusions (201) are evenly arranged on the support frame (2).

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