CN112830109A

CN112830109A - Modularized glass fiber reinforced plastic inner floating disc for oil storage tank

Info

Publication number: CN112830109A
Application number: CN202110170872.2A
Authority: CN
Inventors: 陈志强; 肖吉; 乔群
Original assignee: Beiqing Jiangsu Environmental Equipment Co ltd
Current assignee: Beiqing Jiangsu Environmental Equipment Co ltd
Priority date: 2021-02-08
Filing date: 2021-02-08
Publication date: 2021-05-25

Abstract

The invention discloses a modularized glass fiber reinforced plastic inner floating disc for an oil storage tank, which comprises a floating disc module unit, wherein the floating disc module unit comprises an embedded frame and a glass fiber reinforced plastic module arranged on the embedded frame; the embedded frame comprises an upper pressure plate, a lower support plate and a vertical edge; the floating plate module unit is composed of an embedded frame and a glass fiber reinforced plastic module, wherein the height of the glass fiber reinforced plastic module can be adjusted according to customer requirements, the whole floating plate module unit floats on the liquid storage, no gas phase space is generated, the problem of liquid storage gasification escape is solved, the floating plate modules are connected in a mechanical mode, on-site fire-firing operation is not needed, the operation is simple and convenient, the maintenance is convenient, the floating plate modules are connected through the upper vertical edge and the lower vertical edge of a connecting component, seamless contact and metal pressing strips which are the same with the vertical edge are adopted for sealing, and only the damaged floating plate module unit needs to be replaced during maintenance.

Description

Modularized glass fiber reinforced plastic inner floating disc for oil storage tank

Technical Field

The invention relates to the technical field of full-liquid-receiving inner floating discs, in particular to a modularized glass fiber reinforced plastic inner floating disc for an oil storage tank.

Background

At present, the glass fiber reinforced plastic floating plate is an integrated floating plate in China, a bottom template needs to be built on a storage tank site, epoxy resin glue needs to be brushed, alkali-free chopped glass fiber mats and polypropylene honeycomb plates need to be bonded, the manufacturing process is complicated, the glass fiber reinforced plastic floating plate cannot be crossed with other processes, and the absolute construction period of a single tank is prolonged. Meanwhile, the raw materials (resin and curing agent) of the epoxy vinyl resin adhesive belong to flammable and explosive dangerous goods and have stimulation effect on respiratory tracts, skins, eyes and the like of human bodies. The integrated design of the glass fiber reinforced plastic floating plate causes that the local part of the floating plate is damaged and difficult to replace, thereby having the defect of large economic benefit loss. Therefore, the technical problem of the above reaction is a problem to be solved by those skilled in the art.

Disclosure of Invention

The invention aims to overcome the defects of the prior art and provides a modular glass fiber reinforced plastic inner floating disc for an oil storage tank.

In order to solve the technical problems, the technical scheme provided by the invention is that the modularized glass fiber reinforced plastic inner floating disc for the oil storage tank comprises the following components: the floating plate module unit comprises an embedded frame and a glass fiber reinforced plastic module arranged on the embedded frame;

the embedded frame comprises an upper pressure plate, a lower support plate and a vertical edge; an upper vertical edge is arranged at the upper part of the vertical edge, and first bolt holes distributed in an array manner are arranged on the upper vertical edge; the lower part of the vertical edge is provided with a lower angle steel matched with the lower supporting plate, and the lower angle steel is provided with a second bolt hole;

the glass fiber reinforced plastic module comprises a top layer and a bottom layer; the top layer comprises an upper surface layer, a double-felt layer and a honeycomb plate layer which are arranged from top to bottom; the bottom layer comprises a single felt layer, a fiber layer and a lower surface layer which are arranged from top to bottom.

As an improvement, the upper vertical edge is provided with a sealing buckling strip, and the sealing buckling strip is provided with third bolt holes which are in one-to-one correspondence with the first bolt holes.

As an improvement, a connecting part is arranged between the lower angle steel and the lower support plate.

As a refinement, the upper surface layer is made of a fire-retardant resin material.

As a refinement, the double felt layer and the single felt layer are both made of glass felt materials.

As a refinement, the fibre layer is made of a glass fibre material.

As a refinement, the lower surface layer includes graphite and resin.

Compared with the prior art, the invention has the advantages that: the floating plate module unit is composed of an embedded frame and a glass fiber reinforced plastic module, wherein the height of the glass fiber reinforced plastic module can be adjusted according to customer requirements, the whole floating plate module unit floats on the liquid storage, no gas phase space is generated, the problem of liquid storage gasification escape is solved, the floating plate modules are connected in a mechanical mode, on-site fire-firing operation is not needed, the operation is simple and convenient, the maintenance is convenient, the floating plate modules are connected through the upper vertical edge and the lower vertical edge of a connecting component, seamless contact and metal pressing strips which are the same with the vertical edge are adopted for sealing, and only the damaged floating plate module unit needs to be replaced during maintenance.

Drawings

Fig. 1 is a schematic view showing a mosaic frame structure of a modular glass fiber reinforced plastic inner floating plate for an oil storage tank.

Fig. 2 is a schematic diagram of a mosaic frame structure of a modular glass fiber reinforced plastic inner floating plate for an oil storage tank.

Fig. 3 is a schematic diagram of a mosaic frame structure of a modular glass fiber reinforced plastic inner floating disc for an oil storage tank.

Fig. 4 is a schematic diagram of the internal structure of the mosaic frame of the modular glass fiber reinforced plastic internal floating plate for the oil storage tank.

Fig. 5 is a schematic view of the lower angle steel structure of the modular glass fiber reinforced plastic inner floating plate for the oil storage tank.

Fig. 6 is a schematic structural view of a sealing buckle strip of a modular glass fiber reinforced plastic inner floating disc for an oil storage tank.

Fig. 7 is a schematic structural diagram of a glass reinforced plastic module of a modular glass reinforced plastic inner floating disc for an oil storage tank according to the invention.

As shown in the figure: 1. floating plate module unit, 2, inlay the frame, 3, glass steel module, 4, top board, 5, bottom suspension fagging, 6, stile, 7, go up the stile, 8, first bolt hole, 9, angle steel, 10, second bolt hole, 11, top layer, 12, bottom, 13, upper surface layer, 14, two felt-layer, 15, honeycomb slab, 16, single felt-layer, 17, fibrous layer, 18, lower surface layer, 19, sealed profile, 20, third bolt hole, 21, adapting unit.

Detailed Description

The invention relates to a modularized glass fiber reinforced plastic inner floating plate for an oil storage tank, which is further described in detail in the following with reference to the attached drawings.

With reference to the attached drawings, the modularized glass fiber reinforced plastic inner floating disc for the oil storage tank comprises a floating disc module unit 1, wherein the floating disc module unit 1 comprises an embedded frame 2 and a glass fiber reinforced plastic module 3 arranged on the embedded frame 2;

the mosaic frame 2 comprises an upper pressure plate 4, a lower support plate 5 and a vertical edge 6; an upper vertical edge 7 is arranged at the upper part of the vertical edge 6, and first bolt holes 8 distributed in an array are arranged on the upper vertical edge 7; the lower part of the vertical edge 6 is provided with a lower angle steel 9 matched with the lower supporting plate 5, and a second bolt hole 10 is formed in the lower angle steel 9;

the glass fiber reinforced plastic module 3 comprises a top layer 11 and a bottom layer 12; the top layer 11 comprises an upper surface layer 13, a double-felt layer 14 and a honeycomb plate layer 15 which are arranged from top to bottom; the bottom layer 12 comprises, from top to bottom, a single felt layer 16, a fibre layer 17 and a lower surface layer 18.

And a sealing buckling strip 19 is arranged on the upper vertical edge 7, and third bolt holes 20 which are in one-to-one correspondence with the first bolt holes 8 are arranged on the sealing buckling strip 19.

And a connecting part 21 is arranged between the lower angle steel 9 and the lower support plate 5.

The upper surface layer 13 is made of a fire-retardant resin material.

The double felt layer 14 and the single felt layer 16 are both made of glass felt material.

The fibre layer 17 is made of a glass fibre material.

The lower surface layer 18 includes graphite and resin.

When the invention is implemented specifically, the connection between the on-site standard glass fiber reinforced plastic inner floating disc module and the module utilizes a first bolt hole 8 in a vertical edge 7 of an upper vertical edge 2 of an embedded frame 1 in a vertical edge 6 of the embedded frame 2 to be connected with a second bolt hole 10 in lower angle steel 7 of the embedded frame 2 by using an M8 bolt. In order to achieve a good sealing effect, the vertical edge 7 on the embedded frame 2 is sealed by the sealing buckling strip 19, the vertical edge 7 on the embedded frame 1 of the adjacent module is contained in the sealing buckling strip 19 of the embedded frame 19, the third bolt holes 20 on the sealing buckling strip 19 correspond to the first bolt holes 8 of the vertical edge 7 on the embedded frame 1 one by one, and the fastening connection is realized through the M8 bolt.

The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. The utility model provides a floating plate in modularization glass steel for oil storage tank which characterized in that: the floating plate module unit comprises a floating plate module unit (1), wherein the floating plate module unit (1) comprises an embedded frame (2) and a glass fiber reinforced plastic module (3) arranged on the embedded frame (2);

the mosaic frame (2) comprises an upper pressure plate (4), a lower support plate (5) and a vertical edge (6); an upper vertical edge (7) is arranged at the upper part of the vertical edge (6), and first bolt holes (8) distributed in an array are arranged on the upper vertical edge (7); a lower angle steel (9) matched with the lower supporting plate (5) is arranged at the lower part of the vertical edge (6), and a second bolt hole (10) is formed in the lower angle steel (9);

the glass fiber reinforced plastic module (3) comprises a top layer (11) and a bottom layer (12); the top layer (11) comprises an upper surface layer (13), a double-felt layer (14) and a honeycomb plate layer (15) which are arranged from top to bottom; the bottom layer (12) comprises a single felt layer (16), a fiber layer (17) and a lower surface layer (18) which are arranged from top to bottom.

2. The modular glass reinforced plastic inner floating disc for the oil storage tank as claimed in claim 1, wherein: and a sealing buckling strip (19) is arranged on the upper vertical edge (7), and third bolt holes (20) which correspond to the first bolt holes (8) one by one are arranged on the sealing buckling strip (19).

3. The modular glass reinforced plastic inner floating disc for the oil storage tank as claimed in claim 1, wherein: and a connecting part (21) is arranged between the lower angle steel (9) and the lower supporting plate (5).

4. The modular glass reinforced plastic inner floating disc for the oil storage tank as claimed in claim 1, wherein: the upper surface layer (13) is made of a fireproof resin material.

5. The modular glass reinforced plastic inner floating disc for the oil storage tank as claimed in claim 1, wherein: the double felt layer (14) and the single felt layer (16) are both made of glass felt material.

6. The modular glass reinforced plastic inner floating disc for the oil storage tank as claimed in claim 1, wherein: the fibre layer (17) is made of a glass fibre material.

7. The modular glass reinforced plastic inner floating disc for the oil storage tank as claimed in claim 1, wherein: the lower surface layer (18) comprises graphite and resin.