CN215324212U

CN215324212U - Material strorage device is used in preparation of polymer biphenyl dianhydride

Info

Publication number: CN215324212U
Application number: CN202121379036.7U
Authority: CN
Inventors: 金碧辉
Original assignee: Nantong Huishun Chemical Co ltd
Current assignee: Nantong Huishun Chemical Co ltd
Priority date: 2021-06-21
Filing date: 2021-06-21
Publication date: 2021-12-28
Anticipated expiration: 2031-06-21

Abstract

The utility model discloses a material storage device for preparing high-molecular biphenyl dianhydride, relates to the technical field of chemical material storage, and aims to solve the problems that a paper barrel is greatly loaded and deformed during the use or carrying process of the conventional chemical packaging paper barrel, so that the barrel body is separated from the barrel bottom, most of the barrel bodies are cylindrical, stacking gaps are large, and the space utilization rate is low during storage. The lower extreme of ladle body is provided with the ladle bottom, the ladle bottom passes through screwed connection with the ladle body, the lower extreme of ladle body respectively is provided with a ladle body recess all around, the four sides of ladle body respectively are provided with the fixed steel sheet of two L types, and the fixed steel sheet of L type passes through screwed connection with the ladle body, the upper end of ladle body is provided with the ladle body inserted sheet, the inside of ladle body inserted sheet is provided with the fixed steel sheet of I type.

Description

Material strorage device is used in preparation of polymer biphenyl dianhydride

Technical Field

The utility model relates to the technical field of chemical material storage, in particular to a material storage device for preparing high-molecular biphenyl dianhydride.

Background

The common chemical material storage device is a cylindrical paper bucket, the paper bucket is also called a fiberboard bucket, a bucket body is bonded by eight layers of kraft liner boards through a polyvinyl alcohol solution, a bucket cover and a bucket bottom are formed by machine bonding of five layers of plywood, the paper bucket has the advantages of environmental protection, tensile resistance, pressure resistance, impact resistance, moisture resistance and the like, and the paper bucket is used as a packaging product and is suitable for chemical pharmacy, food, spice, feed increasing agent, powder such as metallurgy, liquid, solid, powder, slurry and the like, and metal wire rods. Because the transportation cost of the paper barrel is higher, the number of the paper barrels in manufacturers is large, basically, different paper barrels are distributed in each city, and compared with a steel barrel, the paper barrel has the advantages of no environmental pollution, high strength, light weight, easiness in recycling, short processing period and the like.

However, in the use or transportation process of the existing chemical packaging paper barrel, the paper barrel is greatly loaded and deformed, so that the barrel body is separated from the barrel bottom, and the barrel body is mostly cylindrical, the stacking gap is large, and the space utilization rate is low during storage; therefore, the existing requirements are not met, and a material storage device for preparing high-molecular biphenyl dianhydride is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a material storage device for preparing high-molecular biphenyl dianhydride, which solves the problems that the paper barrel is greatly loaded and deformed during the use or transportation process of the existing chemical packaging paper barrel in the background technology, so that the barrel body is separated from the barrel bottom, most of the barrel body is cylindrical, the stacking gap is large, and the space utilization rate is low during storage.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a material strorage device is used in preparation of polymer biphenyl dianhydride, includes the ladle body, the lower extreme of ladle body is provided with the ladle bottom, the ladle bottom passes through screwed connection with the ladle body, the lower extreme of ladle body respectively is provided with a ladle body recess all around, the four sides of ladle body respectively are provided with two L type fixed steel sheets, and the fixed steel sheet of L type passes through screwed connection with the ladle body.

Preferably, a barrel cover is arranged at the upper end of the barrel body, and barrel cover grooves are formed in the periphery of the lower end of the barrel cover.

Preferably, the upper end of ladle body is provided with the ladle body inserted sheet, the below of bung is provided with the inserted sheet guide slot, the ladle body passes through the ladle body inserted sheet with the bung and inserts the inserted sheet guide slot and be connected.

Preferably, the barrel body inserting piece is internally provided with an I-shaped fixed steel plate.

Preferably, the eight edges at the lower end of the barrel body and the eight edges at the upper end of the barrel cover are provided with rounded corners.

Preferably, the inner walls are arranged inside the barrel body and the barrel cover, and inner films are arranged on the inner walls.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the barrel bottom at the lower end of the barrel body is fixed by the screws, so that the stability of the barrel bottom is improved, the L-shaped fixing steel plate is arranged on the barrel body, the problems that the barrel body is deformed due to larger internal pressure in the use or carrying process, the barrel body is separated from the barrel bottom due to heavier load of the barrel bottom, and the material is leaked are solved, and the I-shaped fixing steel plate is arranged in the connecting part of the barrel body insert and the barrel body, so that the problems that the barrel body insert is broken and separated from the barrel body due to larger pressure applied to the barrel body insert when the barrel cover is covered are solved.

2. Through setting up the paper bucket into the cuboid, neatly pile up the back at the paper bucket, the space is less, and space utilization is lower problem when having avoided transportation storage can effectively improve conveying efficiency.

3. Through setting up the paper bucket into the fillet all around, can effectively avoid the problem that the workman easily collided with in handling, set up the recess in paper bucket below, can make the workman impetus when carrying, raise the efficiency, through set up the recess in the bung below, can make the workman have the impetus when uncapping, it is more convenient, improve work efficiency.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic cross-sectional view of the barrel of the present invention;

fig. 3 is a schematic cross-sectional structure of the barrel cover of the present invention;

in the figure: 1. a barrel body; 2. a barrel body groove; 3. a screw; 4. a barrel bottom; 5. a barrel body inserting piece; 6. a barrel cover; 7. a barrel cover groove; 8. the inserting sheet guide groove; 9. an inner wall; 10. round corners; 11. an L-shaped fixed steel plate; 12. i type fixed steel plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-3, an embodiment of the present invention is shown: the utility model provides a material strorage device is used in preparation of polymer biphenyl dianhydride, including ladle body 1, the lower extreme of ladle body 1 is provided with the ladle bottom 4, ladle bottom 4 passes through screw 3 with ladle body 1 and is connected, the lower extreme of ladle body 1 respectively is provided with a ladle body recess 2 all around, the four sides of ladle body 1 respectively are provided with two L type fixed steel sheet 11, and L type fixed steel sheet 11 passes through screw 3 with ladle body 1 and is connected, ladle bottom 4 all is provided with several screw 3 all around, it is more firm to make ladle bottom 4 fixed, ladle body recess 2 all around of ladle body 1 lower extreme can make the workman impetus when carrying, and is more convenient, and the work efficiency is improved, L type fixed steel sheet 11 is used for fixing ladle body 1, avoid ladle body 1 to produce deformation because of internal pressure is great, lead to the paper bucket to scatter.

Further, a barrel cover 6 is arranged at the upper end of the barrel body 1, barrel cover grooves 7 are formed in the periphery of the lower end of the barrel cover 6, after the barrel cover 6 is connected with the barrel body 1, the barrel cover 6 is forced when opened due to the barrel cover grooves 7 in the periphery of the lower end of the barrel cover 6, and the situation that the barrel cover cannot be opened due to tight meshing is avoided.

Further, the upper end of ladle body 1 is provided with ladle body inserted sheet 5, and the below of bung 6 is provided with inserted sheet guide slot 8, and ladle body 1 and bung 6 insert inserted sheet guide slot 8 through ladle body inserted sheet 5 and are connected, and inserted sheet guide slot 8 can insert ladle body inserted sheet 5 for connect ladle body 1 and bung 6, the dismouting can be repeated in the plug-in connection, and it is extravagant to avoid once only opening the unable resealing of back and lead to the paper bucket.

Further, the inside of ladle body inserted sheet 5 is provided with the fixed steel sheet 12 of I type, and the fixed steel sheet 12 of I type that the inside set up of ladle body inserted sheet 5 can make ladle body inserted sheet 5 tougher, avoids 6 dismouting numbers of times of bung more for the too big rupture of 5 pressures of ladle body inserted sheet, improves paper bucket life.

Further, the eight edges of the lower end of the bucket body 1 and the eight edges of the upper end of the bucket cover 6 are provided with fillets 10, after the bucket body 1 is connected with the bucket cover 6, the twelve edges of the paper bucket are fillets 10, and the fillets 10 can enable workers to knock right angles to cause serious injury when accidents occur in the process of operating and carrying the paper bucket.

Further, the inside of ladle body 1 and bung 6 all is provided with inner wall 9, and is provided with interior tectorial membrane on the inner wall 9, and interior tectorial membrane can make the material packing that holds in the ladle body 1 damaged and lead to the material to be stained with on the inner wall 9 the time wash more convenient.

The working principle is as follows: when in use, the barrel cover 6 is pulled out through the barrel cover groove 7, materials are filled into a packaging bag and then are placed into the barrel body 1, the internal pressure of the barrel body 1 is higher, the L-shaped fixing steel plate 11 can fix the barrel body 1, the screw 3 can fix the barrel bottom 4, the barrel body 1 can be effectively prevented from being deformed due to the higher internal pressure and being separated from the barrel bottom 4, the materials are leaked, and accidents are caused, after the materials are placed into the barrel body 1, the inserting sheet guide groove 8 of the barrel cover 6 is aligned with the barrel body inserting sheet 5 of the barrel body 1, the materials are pressed and occluded, the pressure of the barrel body inserting sheet 5 is higher in the pressing and occluding process, the I-shaped fixing steel plate 12 arranged in the barrel body can effectively prevent the barrel body inserting sheet 5 from being separated from the barrel body 1 due to the higher pressure and breakage, so as to prolong the service life of the paper barrel and avoid resource waste, then the paper barrel is transported and placed in a proper environment to be stored, and during transportation, workers can lift the barrel body 1 through the barrel body groove 2, at the moment, the pressure of the barrel bottom 4 is large, and the screws 3 arranged on the periphery can effectively prevent the barrel bottom 4 from separating from the barrel body 1 and the barrel bottom 4 due to the large pressure, so that the material leakage and the accident generation can be avoided.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a material strorage device is used in preparation of polymer biphenyl dianhydride, includes ladle body (1), its characterized in that: the lower extreme of ladle body (1) is provided with ladle bottom (4), ladle bottom (4) are connected through screw (3) with ladle body (1), the lower extreme of ladle body (1) respectively is provided with one ladle body recess (2) all around, the four sides of ladle body (1) respectively are provided with two L type fixed steel sheet (11), and L type fixed steel sheet (11) are connected through screw (3) with ladle body (1).

2. The material storage device for preparing high molecular biphenyl dianhydride according to claim 1, wherein: a barrel cover (6) is arranged at the upper end of the barrel body (1), and barrel cover grooves (7) are formed in the periphery of the lower end of the barrel cover (6).

3. The material storage device for preparing high molecular biphenyl dianhydride according to claim 2, wherein: the upper end of ladle body (1) is provided with ladle body inserted sheet (5), the below of bung (6) is provided with inserted sheet guide slot (8), ladle body (1) is connected through ladle body inserted sheet (5) insert inserted sheet guide slot (8) with bung (6).

4. The material storage device for preparing high molecular biphenyl dianhydride according to claim 3, wherein: the barrel body inserting piece (5) is internally provided with an I-shaped fixed steel plate (12).

5. The material storage device for preparing high molecular biphenyl dianhydride according to claim 2, wherein: the eight edges at the lower end of the barrel body (1) and the eight edges at the upper end of the barrel cover (6) are provided with fillets (10).

6. The material storage device for preparing high molecular biphenyl dianhydride according to claim 2, wherein: the inner walls (9) are arranged inside the barrel body (1) and the barrel cover (6), and inner films are arranged on the inner walls (9).