CN217101209U - Cover plate assembly for alkyl aluminum storage tank - Google Patents

Abstract

The utility model relates to a cover plate component for an alkyl aluminum storage tank, which comprises a connecting disc, wherein the connecting disc is provided with an installation through hole, a support ring is fixedly connected on the connecting disc, a sealing ring is arranged at the lower end of the connecting disc, a support plate is fixedly connected at the upper end of the support ring, the supporting plate is provided with a mounting opening, the supporting plate is provided with a tank cover, the lower end of the tank cover is provided with a sealing ring, a sealing groove corresponding to the sealing ring is arranged on the supporting plate, a screw rod is detachably connected and arranged on the tank cover, a moving plate matched with the screw rod is arranged on the screw rod, a connecting plate is hinged around the moving plate, an extrusion plate is arranged at one end of the connecting plate far away from the moving plate, this apron subassembly sealing capacity is strong, and is more firm after easy to assemble and the installation, still has the function of insulating against the temperature simultaneously, has better protective capacities to the alkylaluminium in the holding vessel.

Description

Cover plate assembly for alkyl aluminum storage tank

Technical Field

The utility model relates to a chemical material holding vessel technical field, concretely relates to alkyl aluminum is apron subassembly for holding vessel.

Background

With the continuous progress of society and the development of science and technology, the chemical industry field has also been developed rapidly, chemical liquids are also frequently used in the chemical production process, however, for those chemical liquids which are volatile and unstable in chemical properties, they are often stored in storage tanks, for example, alkyl aluminum is a large class of metal aluminum organic compound formed by directly combining alkyl and aluminum, and is colorless liquid at room temperature, and the chemical properties are very active, and have certain requirements for storage tanks.

Chinese patent CN201822217364.1 discloses a holding vessel, the apron subassembly of this patent only provides seal structure through a set of seal cover, hardly reaches totally enclosed requirement, and the apron is articulated to set up, appears becoming flexible easily, it is out of order to cause sealing function to appear the gap, and the discharge gate of upper portion holding vessel is direct and the apron contact, can be with the inside temperature of holding vessel through gaseous direct and apron interchange, make the inside temperature of holding vessel receive external influence, be unfavorable for the storage.

SUMMERY OF THE UTILITY MODEL

To the not enough of prior art, the utility model provides an alkyl aluminum is apron subassembly for holding vessel.

In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides an alkyl aluminium is apron subassembly for holding vessel, includes the connection pad, be equipped with the installation opening on the connection pad, fixed connection is equipped with the support ring on the connection pad, the connection pad lower extreme is equipped with the sealing washer, support ring upper end fixed connection is equipped with the backup pad, be equipped with the installing port in the backup pad, be equipped with the cover in the backup pad, the cover lower extreme is equipped with the sealing ring, be equipped with the seal groove that corresponds with the sealing ring in the backup pad, the connection can be dismantled on the cover and be equipped with the lead screw, be equipped with rather than the complex movable plate on the lead screw, the movable plate articulates all around and is equipped with the connecting plate, the one end that the movable plate was kept away from to the connecting plate is equipped with the stripper plate.

Preferably, the screw rod is fixedly connected with a rotary table, one side of the upper surface of the rotary table is rotatably connected with a rotary handle, and the rotary handle is provided with an anti-skidding sleeve, so that the screw rod can rotate conveniently, and the movable plate can be adjusted conveniently.

Preferably, the tank cover is provided with a rotating groove, and the lower end of the screw rod is fixedly connected with a rotating head, so that the screw rod is prevented from shifting during rotation, and the stable work of the screw rod is ensured.

Preferably in further, one end, far away from the connecting plate, of the extrusion plate is provided with a limiting plate, the lower surface of the supporting plate is inwards sunken to be provided with a limiting groove corresponding to the limiting plate, and the extrusion plate is prevented from being not contacted with the supporting plate due to rotation of the connecting plate when the movable plate moves.

Preferably, the lower end of the tank cover is provided with a thermal insulation pad, so that the tank cover is prevented from transferring temperature into the tank body, and the storage stability is ensured.

In a further preferred mode, a sealing sleeve is arranged at the lower end of the heat insulation pad, a tensioning block is arranged in the sealing sleeve, and a gap is reserved between the sealing sleeve and the tensioning block, so that the sealing capacity is further improved.

Preferably, the connecting disc is provided with a plurality of connecting holes, and connecting bolts corresponding to the connecting holes are arranged in the connecting holes, so that the cover plate assembly is conveniently mounted on the storage tank.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. the utility model discloses a set up connection pad, support ring and backup pad, make apron subassembly and holding vessel independent setting, the cooperation through sealing washer, sealing ring and seal groove makes and forms one seal structure between support ring and holding vessel, through set up the seal cover and the tight piece that rises on the cover, makes to form one seal structure again between the discharge gate of cover and holding vessel, two sets of seal structures match and, improve equipment's sealing ability greatly, stability when increasing the storage.

2. The utility model discloses a set up the pivoted lead screw and make the movable plate drive the stripper plate and remove, the stripper plate makes the lead screw become to promote the cover downstream with the removal of backup pad cooperation restriction movable plate, makes the cover compress tightly the backup pad, does not need the screw thread to screw up, avoids fixed untightening to cause the leakage, improves storage capacity.

3. The utility model discloses a set up and separate the temperature pad and make cover and storage tank inside isolated, prevent that the cover from receiving the influence through tight piece and the inside heat exchange of storage tank that rises, avoiding the inside temperature of storage tank, guarantee the stability of storing.

Drawings

FIG. 1 is a schematic front view of a cover plate assembly for an aluminum alkyl storage tank according to the present invention;

FIG. 2 is a schematic view of the connection disc, support ring, support plate and tank cover of the present invention;

FIG. 3 is a cross-sectional view of the connection disc, support ring, support plate and can cover of the present invention;

fig. 4 is a schematic structural view of the middle moving plate of the present invention;

fig. 5 is a schematic view of the structure of the middle screw rod of the present invention.

In the figure: 1. a connecting disc; 2. installing a through opening; 3. a support ring; 4. a seal ring; 5. a support plate; 6. an installation port; 7. A can lid; 8. a seal ring; 9. a sealing groove; 10. a screw rod; 11. moving the plate; 12. a connecting plate; 13. a pressing plate; 14. a turntable; 15. a handle is rotated; 16. an anti-slip sleeve; 17. a rotating groove; 18. rotating the head; 19. a limiting plate; 20. a limiting groove; 21. A thermal insulation pad; 22. sealing sleeves; 23. a tensioning block; 24. connecting holes; 25. and connecting the bolts.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1:

referring to fig. 1-3, a cover plate assembly for an alkyl aluminum storage tank includes a connecting plate 1, a mounting opening 2 is disposed on the connecting plate 1, a supporting ring 3 is fixedly connected to the connecting plate 1, a sealing ring 4 is disposed at a lower end of the connecting plate 1, a supporting plate 5 is fixedly connected to an upper end of the supporting ring 3, a mounting opening 6 is disposed on the supporting plate 5, a tank cover 7 is disposed on the supporting plate 5, a sealing ring 8 is disposed at a lower end of the tank cover 7, a sealing groove 9 corresponding to the sealing ring 8 is disposed on the supporting plate 5, a lead screw 10 is detachably connected to the tank cover 7, a moving plate 11 matched with the lead screw 10 is disposed on the lead screw 10, a connecting plate 12 is hinged around the moving plate 11, and an extruding plate 13 is disposed at one end of the connecting plate 12 away from the moving plate 11.

Referring to fig. 2 and 5, in the present embodiment, a rotary table 14 is fixedly connected to the screw rod 10, a rotary handle 15 is rotatably connected to one side of the upper surface of the rotary table 14, an anti-slip sleeve 16 is disposed on the rotary handle 15, a rotary groove 17 is disposed on the can cover 7, a rotary head 18 is fixedly connected to the lower end of the screw rod 10, the rotary table 14 is rotated by the rotary handle 15, the anti-slip sleeve 16 prevents a hand from slipping, the screw rod 10 is driven by the rotary table 14 to rotate, and the screw rod 10 abuts against the rotary groove 17 through the rotary head 18 and rotates.

Referring to fig. 3-4, in the present embodiment, a limiting plate 19 is disposed at an end of the extrusion plate 13 away from the connection plate 12, a limiting groove 20 corresponding to the limiting plate 19 is recessed inward on a lower surface of the support plate 5, and the limiting plate 19 is inserted into the limiting plate 19, so that the limiting plate 19 is supported by the limiting plate 19 to move up and down.

Referring to fig. 3, in the present embodiment, a thermal insulation pad 21 is disposed at a lower end of the tank cover 7, the thermal insulation pad 21 isolates an interior of the storage tank from the tank cover 7, a sealing sleeve 22 is disposed at a lower end of the thermal insulation pad 21, a tension block 23 is disposed in the sealing sleeve 22, a gap is left between the sealing sleeve 22 and the tension block 23, the sealing sleeve 22 is sleeved on a discharge port of the storage tank, and the tension block 23 is inserted into the discharge port of the storage tank.

Referring to fig. 1-2, in the present embodiment, a plurality of connection holes 24 are formed in the connection plate 1, and connection bolts 25 are disposed in the connection holes 24, and pass through the connection holes 24 through the connection bolts 25 to connect with the storage tank, so as to fix the connection plate 1 on the storage tank.

Example 2:

referring to fig. 1-5, when the cover plate assembly is installed, the connecting disc 1 is placed on the corresponding position of the storage tank, the discharge port of the storage tank is positioned in the installation through hole 2, then the connecting bolt 25 is connected with the storage tank through the connecting hole 24, the connecting disc 1 is fixed on the storage tank, wherein the storage tank is a known product, in the figure, for reference, after the connecting disc 1 is installed, the tank cover 7 is placed at the installation port 6, the sealing ring 8 is aligned with the sealing groove 9, the rotating head 18 is inserted into the rotating groove 17, the rotating disc 14 is rotated by the rotating handle 15, the anti-slip sleeve 16 prevents hand slipping, the rotating disc 14 drives the screw rod 10 to rotate, the rotating head 18 abuts against the rotating groove 17 and rotates when the screw rod 10 rotates, the moving plate 11 is matched with the screw rod 10 to move up and down along the screw rod 10, the moving plate 11 is moved first, the angle of the connecting plate 12 and the moving plate 11 is adjusted, so that the extrusion plate 13 is positioned below the support plate 5 and parallel to the support plate 5, at the moment, the limit plate 19 is aligned with the limit groove 20, then the screw rod 10 is rotated reversely to enable the movable plate 11 to move upwards, the movable plate 11 drives the extrusion plate 13 and the limit plate 19 to move upwards through the connecting plate 12, the limit plate 19 is inserted into the limit groove 20 to prevent the connecting plate 12 from rotating, so that the extrusion plate 13 is parallel to the support plate 5, the extrusion plate 13 is contacted with the bottom surface of the support plate 5 and is tightly attached to the bottom surface, when the movable plate 11 cannot move due to the extrusion plate 13, the screw rod 10 moves downwards along the movable plate 11, the tank cover 7 is pushed to move through the rotating head 18, the sealing ring 8 is inserted into the sealing groove 9, a discharge port of the storage tank is inserted into a gap between the sealing sleeve 22 and the tensioning block 23, the installation of the tank cover 7 is completed, and the tank cover 7 can be detached by repeating the steps in the direction.

Example 3:

referring to fig. 3, when the tank cover 7 is fixed on the supporting plate 5, the storage tank is in a sealed state, the sealing ring 4 is matched with the tank wall of the storage tank, the sealing ring 8 is matched with the sealing groove 9, so that the inside of the supporting ring 3 is in a sealed state, the supporting ring is tightly attached to the outer wall of the discharge port of the storage tank through the sealing sleeve 22, the tensioning block 23 is inserted into the discharge port and then tightly attached to the inner wall of the discharge port, a group of sealed structures are provided, the sealing performance of the storage device is further improved, the thermal insulation pad 21 is located between the tensioning block 23 and the tank cover 7, the tensioning block 23 is prevented from conducting the temperature inside the storage tank to the tank cover 7, temperature exchange is avoided, and the storage objects are prevented from being influenced by the temperature change inside the storage tank.

In all the above-mentioned embodiments, the connection between two components may be selected from welding, bolt and nut fit connection, bolt or screw connection or other known connection methods according to actual situations, which are not repeated herein, and it is preferable to consider welding in the above description, although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims (7)

1. The utility model provides an alkyl aluminium is apron subassembly for holding vessel, includes connection pad (1), its characterized in that: be equipped with installation opening (2) on connection pad (1), be equipped with support ring (3) on connection pad (1), connection pad (1) lower extreme is equipped with sealing washer (4), support ring (3) upper end is equipped with backup pad (5), be equipped with installing port (6) on backup pad (5), be equipped with cover (7) on backup pad (5), cover (7) lower extreme is equipped with sealing ring (8), be equipped with seal groove (9) that correspond with sealing ring (8) on backup pad (5), can dismantle on cover (7) and connect and be equipped with lead screw (10), be equipped with rather than complex movable plate (11) on lead screw (10), movable plate (11) are articulated all around and are equipped with connecting plate (12), the one end that movable plate (11) were kept away from in connecting plate (12) is equipped with stripper plate (13).

2. The cover assembly of claim 1, wherein: the screw rod (10) is fixedly connected with a rotary table (14), one side of the upper surface of the rotary table (14) is rotatably connected with a rotary handle (15), and the rotary handle (15) is provided with an anti-skidding sleeve (16).

3. The cover plate assembly for an aluminum alkyl storage tank of claim 2, wherein: the tank cover (7) is provided with a rotating groove (17), and the lower end of the screw rod (10) is fixedly connected with a rotating head (18).

4. The cover plate assembly for an aluminum alkyl storage tank of claim 1, wherein: one end, far away from the connecting plate (12), of the extrusion plate (13) is provided with a limiting plate (19), and the lower surface of the supporting plate (5) is inwards sunken to be provided with a limiting groove (20) corresponding to the limiting plate (19).

5. The cover plate assembly for an aluminum alkyl storage tank of claim 1, wherein: the lower end of the tank cover (7) is provided with a thermal insulation pad (21).

6. The cover plate assembly for an aluminum alkyl storage tank of claim 5, wherein: the heat insulation cushion is characterized in that a sealing sleeve (22) is arranged at the lower end of the heat insulation cushion (21), a tensioning block (23) is arranged in the sealing sleeve (22), and a gap is reserved between the sealing sleeve (22) and the tensioning block (23).

7. The cover plate assembly for an aluminum alkyl storage tank of claim 1, wherein: the connecting disc (1) is provided with a plurality of connecting holes (24), and connecting bolts (25) corresponding to the connecting holes are arranged in the connecting holes (24).

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