Sealed chemical storage tank capable of being quickly disassembled, assembled and cleaned

Abstract

The utility model discloses a sealed chemical storage tank capable of being quickly assembled, disassembled and cleaned, which comprises a main body, a cover plate is movably connected to the outside of the main body, a plurality of clamping blocks are fixedly connected to the outside of the cover plate, a fixing sleeve is movably connected to the outside of the clamping blocks, and a plurality of sliding discs are slidably connected to the inner wall of the fixing sleeve. The outer portions of the sliding discs are fixedly connected with jacking columns, the ends, away from the jacking columns, of the sliding discs are fixedly connected with first springs, the inner wall of the fixing sleeve is fixedly connected with a plurality of clamping pins, the outer portions of the clamping pins are rotationally connected with a movable plate, and the outer portion of the movable plate is fixedly connected with second springs. The end, away from the second spring, of the movable plate is fixedly connected with a limiting block, and the end, away from the limiting block, of the movable plate is fixedly connected with a rotating sleeve. According to the utility model, the movable column takes the bayonet lock as a fulcrum, and the movable plate extrudes the spring II, so that the limiting block is separated from the clamping block, quick disassembly is completed, and the working efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to chemical industry storage tank technical field more specifically, the utility model relates to a kind of sealed chemical industry storage tank of quick disassembly and cleaning. BACKGROUND

[0002] Chemical industry storage tank is a kind of equipment for storing various chemical raw materials, products. Its tank body is made of high-quality steel or special engineering plastics, with good pressure resistance, corrosion resistance. Through advanced sealing technology, such as rubber sealing ring, flange sealing, etc., to ensure that the internal medium is completely isolated from the outside world. This effectively avoids material evaporation, leakage, prevents foreign matter from mixing, protects the quality and stability of stored substances, and is widely used in petroleum, chemical, pharmaceutical and other industries.

[0003] The utility model discloses a vertical chemical industry storage tank convenient to clean discloses a vertical chemical industry storage tank convenient to clean, including storage tank barrel, the inside of storage tank barrel is provided with connecting ring, the outside of connecting ring is provided with cleaning scraper, the inside of connecting ring is equipped with receiving groove, the top surface of connecting ring is provided with sealing ring cover, the inside of storage tank barrel is provided with guide rod, the inside of connecting ring is provided with mounting frame, the top of mounting frame is provided with pull hook rod, the side wall of connecting ring is equipped with inlet, the top surface of storage tank barrel is provided with storage tank sealing cover, the inside of storage tank barrel is provided with connecting ring, and the outside of connecting ring is provided with cleaning scraper, and the inside of connecting ring is provided with mounting frame, and the top of mounting frame is provided with pull hook rod, the cleaning scraper outside connecting ring can scrape off the dirt attached to the inner wall of storage tank barrel, and the dirt on the inner wall is scraped into the receiving groove in the connecting ring, so that the dirt can be collected.

[0004] However, the vertical chemical industry storage tank convenient to clean has the following disadvantages: when cleaning the inside, the tank opening needs to be disassembled complicatedly, the inside cannot be cleaned quickly, flammable, explosive, toxic and harmful chemical substances remain in the storage tank, and the inability to disassemble quickly means that the cleaning work cannot be carried out in time. These harmful substances will continue to evaporate or leak, increase the time for workers to be exposed to dangerous environments, and increase the probability of safety accidents such as poisoning, fire and explosion. UTILITY MODEL CONTENTS

[0005] In order to overcome the above-mentioned defects of the prior art, the utility model provides a sealed chemical industry storage tank which can be quickly disassembled and cleaned to solve the problem that the inside cannot be cleaned quickly in the prior art.

[0006] To solve the above technical problems, the utility model provides the following technical scheme: a sealed chemical industry storage tank which can be quickly disassembled and cleaned, comprising

[0007] The body is externally movably connected with a cover plate, the cover plate is externally fixedly connected with a plurality of clamping blocks, a plurality of the clamping blocks are externally movably connected with a fixing sleeve, the inner wall of the fixing sleeve is slidably connected with a plurality of sliding discs, the outer part of each of the plurality of sliding discs is fixedly connected with a top column, the end of the sliding disc away from the top column is fixedly connected with a spring one, the inner wall of the fixing sleeve is fixedly connected with a plurality of clamping pins, the outer part of the plurality of clamping pins is rotatably connected with a movable plate, the outer part of the movable plate is fixedly connected with a spring two, the end of the movable plate away from the spring two is fixedly connected with a limiting block, the end of the movable plate away from the limiting block is fixedly connected with a rotating sleeve, the end of the rotating sleeve away from the movable plate is rotatably connected with a movable column, the outer part of the movable column is fixedly connected with a clamping plate, the inner wall of the fixing sleeve is provided with a clamping groove, and the outer part of the fixing sleeve is fixedly connected with a sealing assembly for sealing subsequent components.

[0008] The sealing assembly comprises a T-shaped pad block, the outer part of the T-shaped pad block is fixedly connected to the inner wall of the fixing sleeve, the end of the T-shaped pad block away from the fixing sleeve is movably connected with an L-shaped pad block, and the outer part of the fixing sleeve is provided with a plurality of movable grooves.

[0009] The end of the top column away from the sliding disc is movably connected to the outer part of the clamping block, and the end of the limiting block away from the movable plate is movably connected to the outer part of the clamping block.

[0010] The end of the spring one away from the sliding disc is fixedly connected to the inner wall of the fixing sleeve, and the end of the spring two away from the movable plate is fixedly connected to the inner wall of the fixing sleeve.

[0011] The outer part of the movable plate is in contact with the inner wall of the fixing sleeve, and the outer part of the limiting block is movably connected to the inner wall of the fixing sleeve.

[0012] The outer part of the movable column is movably connected to the inner wall of the fixing sleeve, and the outer part of the clamping plate is movably connected to the inner wall of the fixing sleeve.

[0013] The outer part of the rotating sleeve is in contact with the inner wall of the fixing sleeve.

[0014] The end of the L-shaped pad block away from the T-shaped pad block is fixedly connected to the outer part of the cover plate, and the outer part of the L-shaped pad block is in contact with the inner wall of the fixing sleeve.

[0015] Compared with the prior art, the utility model has the advantages of:

[0016] In the above scheme, by rotating the card block to align the movable slot of the fixed sleeve, the top column is stabilized by the force of spring one, and the slope contact surface of the limiting block allows the card block to enter only in one direction, thereby achieving fixation.

[0017] In the above scheme, by setting the sealing assembly, when the cover plate is closed with the fixed sleeve, the cover plate drives the L-shaped pad block to extrude the T-shaped pad block in the fixed sleeve. Because half of the T-shaped pad block is clamped in the fixed sleeve, when the L-shaped pad block is extruded, the T-shaped pad block will not displace, but only deform. And the materials of both are elastic, after closely fitting, they can effectively isolate the external and internal space, greatly improve the internal sealing, prevent internal material leakage, and strengthen the use safety. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a schematic diagram of the fixed sleeve structure of the utility model;

[0020] Figure 3 It is a schematic diagram of the card block structure of the utility model;

[0021] Figure 4 It is a schematic diagram of the limiting block structure of the utility model;

[0022] Figure 5 It is a schematic diagram of the T-shaped pad block structure of the utility model.

[0023] [REFERENCE SIGNS]

[0024] 1, main body; 2, cover plate; 3, card block; 4, fixed sleeve; 5, sliding disc; 6, top column; 7, spring one; 8, card pin; 9, movable plate; 10, spring two; 11, limiting block; 12, rotating sleeve; 13, movable column; 14, card plate; 15, card slot; 16, T-shaped pad block; 17, L-shaped pad block; 18, movable slot. DETAILED DESCRIPTION

[0025] In order to make the technical problems, technical schemes and advantages to be solved by the utility model more clear, the following will be described in detail in combination with the drawings and specific embodiments.

[0026] As shown in the accompanying Figure 1 to the accompanying Figure 5 The embodiment of the utility model provides a sealed chemical storage tank which can be quickly disassembled and cleaned, comprising

[0027] The main body 1 is the main part of the chemical storage tank, used for storing chemical raw materials, and is the basic structure of the whole tank. The cover plate 2 is movably connected to the outside of the main body 1, which can close the top opening of the main body 1 and prevent the internal material from leaking. The cover plate 2 is fixedly connected with a plurality of clamping blocks 3, which are evenly distributed on the outside of the cover plate 2 and are important structural components for connecting the cover plate 2 with other components. The plurality of clamping blocks 3 are movably connected with a plurality of fixing sleeves 4, which are arranged outside the clamping blocks 3 and serve as fixing and supporting. The inner wall of the fixing sleeve 4 is slidably connected with a plurality of sliding discs 5, which can slide freely on the inner wall of the fixing sleeve 4. The sliding design is to cooperate with the top column 6 to stabilize the clamping block 3. The plurality of sliding discs 5 are fixedly connected with a plurality of top columns 6. When the clamping block 3 is inserted into the fixing sleeve 4, the top column 6 will contact the clamping block 3. Although the contact surface between the top column 6 and the clamping block 3 is arc-shaped and cannot directly clamp the clamping block 3, the spring 7 below the top column 6 can continuously release force to stabilize the clamping block 3.

[0028] The end of the sliding disc 5 away from the top column 6 is fixedly connected with a spring 7, one end of which is connected with the sliding disc 5 and the other end is fixed on the inner wall of the fixing sleeve 4. The elastic effect of the spring 7 enables the top column 6 to always contact the clamping block 3 and provide stable support force. The inner wall of the fixing sleeve 4 is fixedly connected with a plurality of clamping pins 8, which are fixed structure inside the fixing sleeve 4 and are used to install the movable plate 9 so that it can swing around the clamping pin 8 as a fulcrum. The outer end of the plurality of clamping pins 8 is rotatably connected with the movable plate 9, which can swing around the clamping pin 8 through the rotational connection with the clamping pin 8 and is a key component for controlling the limiting block 11. The outer end of the movable plate 9 is fixedly connected with a spring 10, which connects the movable plate 9 and the inner wall of the fixing sleeve 4. When the movable plate 9 swings, the spring 10 will be compressed or stretched accordingly to play a buffering and resetting role. The end of the movable plate 9 away from the spring 10 is fixedly connected with a limiting block 11, which is an important structure for limiting the movement of the clamping block 3. The contact surface between the limiting block 11 and the clamping block 3 is sloping. When the clamping block 3 is inserted, it can smoothly enter, but when it moves in the opposite direction, the other side of the limiting block 11 is perpendicular to the other side of the clamping block 3, which can limit the clamping block 3 from moving out and realize the fixation of the clamping block 3.

[0029] The end of the movable plate 9 away from the limiting block 11 is fixedly connected with a rotating sleeve 12, the rotating sleeve 12 connects the movable plate 9 and the movable column 13, so that the movable column 13 can rotate relative to the movable plate 9 to provide flexibility. The end of the rotating sleeve 12 away from the movable plate 9 is rotatably connected with the movable column 13, the movable column 13 moves and rotates in the fixed sleeve 4 through the rotating connection with the rotating sleeve 12, and is a key component for realizing the dismounting operation. The outer part of the movable column 13 is fixedly connected with a clamping plate 14, the clamping plate 14 moves with the movement and rotation of the movable column 13, when it is necessary to dismount the cover plate 2, the clamping plate 14 is clamped in the clamping groove 15 through the operation of the movable column 13, so as to realize the control of the movable plate 9, and then loosen the restriction on the clamping block 3. The inner wall of the fixed sleeve 4 is provided with a clamping groove 15, the clamping groove 15 is the fixed position of the clamping plate 14, when the clamping plate 14 is clamped in the clamping groove 15, the clamping plate 14 can realize the fixation and limiting of the movable plate 9, so as to carry out the dismounting operation.

[0030] The sealing assembly comprises a T-shaped pad 16, the T-shaped pad 16 is an important component of the sealing assembly, one half of the T-shaped pad 16 is clamped in the inner part of the fixed sleeve 4, and can be deformed without displacement when being extruded. The outer part of the T-shaped pad 16 is fixedly connected to the inner wall of the fixed sleeve 4, and the T-shaped pad 16 fixed to the inner wall of the fixed sleeve 4 provides a basic support for the sealing structure. The end of the T-shaped pad 16 away from the fixed sleeve 4 is movably connected with an L-shaped pad 17, the L-shaped pad 17 is movably connected with the T-shaped pad 16, when the cover plate 2 is closed with the fixed sleeve 4, the L-shaped pad 17 will extrude the T-shaped pad 16, and the two are tightly fitted to realize sealing. The outer part of the fixed sleeve 4 is provided with a plurality of movable grooves 18, the movable grooves 18 are used for the insertion and rotation of the clamping block 3, and provide an operation space for the connection of the cover plate 2 and the fixed sleeve 4.

[0031] The end of the top column 6 away from the sliding disc 5 is movably connected to the outer part of the clamping block 3, the movable connection of the top column 6 and the clamping block 3 enables the top column 6 to stably support the clamping block 3 under the action of the spring 7. The end of the limiting block 11 away from the movable plate 9 is movably connected to the outer part of the clamping block 3, the movable connection of the limiting block 11 and the clamping block 3 realizes the one-way fixation of the clamping block 3 through the special shape design, and guarantees the stability of the cover plate 2 after installation.

[0032] The end of the spring 7 away from the sliding disc 5 is fixedly connected to the inner wall of the fixed sleeve 4, such a connection mode enables the spring 7 to provide a continuous elastic force for the top column 6, and guarantees the stable contact of the top column 6 and the clamping block 3. The end of the spring 10 away from the movable plate 9 is fixedly connected to the inner wall of the fixed sleeve 4, such a connection mode of the spring 10 enables the spring 10 to play a buffering and resetting role when the movable plate 9 swings, and guarantees the normal limiting function of the limiting block 11 to the clamping block 3.

[0033] The outer part of the movable plate 9 is in contact with the inner wall of the fixed sleeve 4, the contact between the movable plate 9 and the inner wall of the fixed sleeve 4 guarantees the stability and reliability of the movable plate 9 in the swinging process, so that the movable plate 9 can normally realize the control of the limiting block 11.

[0034] The outer part of the movable column 13 is movably connected to the inner wall of the fixed sleeve 4, the movable connection of the movable column 13 to the inner wall of the fixed sleeve 4 enables the movable column 13 to move and rotate when needed, so as to drive the clamping plate 14 to realize the control of the movable plate 9.

[0035] The outer part of the fixed sleeve 4 is movably connected to the inner wall of the clamping groove 15, the movable connection of the fixed sleeve 4 to the clamping groove 15 provides necessary space and structural basis for the clamping and unclamping of the clamping plate 14.

[0036] The outer part of the L-shaped cushion block 17 is fixedly connected to the outer part of the cover plate 2 away from the T-shaped cushion block 16, the fixed connection of the L-shaped cushion block 17 to the cover plate 2 enables the L-shaped cushion block 17 to press the T-shaped cushion block 16 to realize the sealing effect when the cover plate 2 is closed with the fixed sleeve 4.

[0037] The working process of the utility model is as follows:

[0038] First, the cover plate 2 in the card block 3 in the movable slot 18 in the accurate fixed sleeve 4, then rotate, the top post 6 and the limit block 11 will be stuck in the card block 3, wherein the contact surface of the card block 3 and the top post 6, the top post 6 cannot be stuck in the card block 3 because the contact surface of the top post 6 and the card block 3 is arc-shaped, so the top post 6 plays a stabilizing effect on the card block 3, because the lower release of the top post 6 is provided with spring one 7, which can continuously release the acting force, mainly as the fixed limit block 11, the contact surface of the limit block 11 and the card block 3 is slope-shaped, when the card block 3 encounters the limit block 11, the card block 3 has an arc-shaped angle outside and the contact surface of the limit block 11 and the card block 3 is slope-shaped, so the limit block 11 can smoothly let the card block 3 in, but it cannot be moved out when it is reversed to the card block 3, the other side of the limit block 11 is vertically with the other side of the card block 3, so the card block 3 is limited to enter but not to exit; when the cover plate 2 needs to be taken out, the movable column 13 will be pressed at this time, the movable column 13 will move downward with the card plate 14 and then rotate, the card plate 14 will be clamped in the inside of the card slot 15, wherein when pressing, the movable column 13 will swing through the movable plate 9 with the card pin 8 as the fulcrum, the movable plate 9 will bring the limit block 11 to exert pressure on the spring two 10, the spring two 10 will shrink and not contact the card block 3 to meet the card block 3 to leave, so that the quick installation and disassembly are completed, the work efficiency is improved, and the operation time is saved.

[0039] When the cover plate 2 is closed with the fixed sleeve 4, the cover plate 2 will extrude the T-shaped cushion block 16 in the fixed sleeve 4 with the L-shaped cushion block 17, since the L-shaped cushion block 17 is L-shaped and the T-shaped cushion block 16 is T-shaped, and since half of the T-shaped cushion block 16 is clamped in the inside of the fixed sleeve 4, when the L-shaped cushion block 17 extrudes the T-shaped cushion block 16, the T-shaped cushion block 16 will not displace but only deform, and since the materials of the T-shaped cushion block 16 and the L-shaped cushion block 17 are elastic, the two are tightly attached to form isolation from the inside to the outside, so that the sealing performance of the inside is greatly improved, and internal leakage of substances is prevented, and the use safety is enhanced.

[0040] Finally, it should be pointed out that: first, in the description of the present application, it should be pointed out that, unless otherwise specified and limited, the terms "installation", "connection", "connection" should be understood broadly, which can be mechanical connection or electrical connection, or the communication between the two elements, or direct connection, "up", "down", "left", "right" and the like are only used to represent the relative positional relationship, when the absolute position of the described object changes, the relative positional relationship may change;

[0041] Secondly: the utility model discloses the embodiment in the drawing, only relates to the structure involved in the embodiment of the present disclosure, other structures can refer to the usual design, in the case of no conflict, the same embodiment and different embodiments of the utility model can be combined with each other;

[0042] Finally: the above only for the preferred embodiments of the present application have, and not for limiting the present application, any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application, should be included in the scope of protection of the present application.

Claims

1. A sealed chemical storage tank which can be quickly disassembled and cleaned, characterized in that, The utility model provides a sealing assembly, lid (2) and the fixed connection of the outside of the body (1), the outside fixed connection of a plurality of clamping blocks (3) of lid (2), the outside movable connection of a plurality of clamping blocks (3) of fixed sleeve (4), the inside sliding connection of a plurality of sliding discs (5) of fixed sleeve (4), the outside fixed connection of a plurality of sliding discs (5) of top post (6), the fixed connection of spring one (7) of the end of sliding disc (5) away from top post (6), the inside fixed connection of a plurality of clamping pins (8) of fixed sleeve (4), the outside rotation of a plurality of clamping pins (8) of movable plate (9), the outside fixed connection of spring two (10) of movable plate (9), the fixed connection of limit block (11) of the end of movable plate (9) away from spring two (10), the fixed connection of rotating sleeve (12) of the end of movable plate (9) away from limit block (11), the rotation of rotating sleeve (12) of the end of movable column (13) away from movable plate (9), the outside fixed connection of clamping plate (14) of movable column (13), the inside of fixed sleeve (4) is equipped with clamping groove (15), the outside fixed connection of sealing assembly of subsequent parts of fixed sleeve (4) is sealed.

2. The sealed chemical storage tank of claim 1, wherein, The sealing assembly includes a T-shaped pad block (16), the outside of the T-shaped pad block (16) is fixedly connected to the inner wall of the fixed sleeve (4), the end of the T-shaped pad block (16) away from the fixed sleeve (4) is movably connected with an L-shaped pad block (17), and the outside of the fixed sleeve (4) is provided with a plurality of movable grooves (18).

3. The sealed chemical storage tank of claim 1, wherein, The end of the top post (6) away from the sliding disc (5) is movably connected to the outside of the clamping block (3), and the end of the limit block (11) away from the movable plate (9) is movably connected to the outside of the clamping block (3).

4. The sealed chemical storage tank of claim 1, wherein, The end of the spring one (7) away from the sliding disc (5) is fixedly connected to the inner wall of the fixed sleeve (4), and the end of the spring two (10) away from the movable plate (9) is fixedly connected to the inner wall of the fixed sleeve (4).

5. The sealed chemical storage tank of claim 1, wherein, The outside of the movable plate (9) is in contact with the inner wall of the fixed sleeve (4), and the outside of the limit block (11) is movably connected to the inner wall of the fixed sleeve (4).

6. The sealed chemical storage tank of claim 1, wherein, The outside of the movable column (13) is movably connected to the inner wall of the fixed sleeve (4), and the outside of the clamping plate (14) is movably connected to the inner wall of the fixed sleeve (4).

7. The sealed chemical storage tank of claim 1, wherein, The outside of the fixed sleeve (4) is movably connected to the inner wall of the clamping groove (15), and the outside of the rotating sleeve (12) is in contact with the inner wall of the fixed sleeve (4).

8. The sealed chemical storage tank of claim 2, wherein, The end of the L-shaped pad block (17) away from the T-shaped pad block (16) is fixedly connected to the outside of the lid (2), and the outside of the L-shaped pad block (17) is in contact with the inner wall of the fixed sleeve (4).

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