CN219278352U

CN219278352U - PVDF production is with storage device

Info

Publication number: CN219278352U
Application number: CN202223526285.1U
Authority: CN
Inventors: 陈志国; 周香丽; 徐博; 陈浩梁
Original assignee: Chibi Yuntian New Material Technology Co ltd
Current assignee: Chibi Yuntian New Material Technology Co ltd
Priority date: 2022-12-29
Filing date: 2022-12-29
Publication date: 2023-06-30
Anticipated expiration: 2032-12-29

Abstract

The utility model relates to the technical field of raw material storage, in particular to a storage device for PVDF production, which comprises a frame, a main storage bin, an auxiliary storage bin, a main weighing hopper and an auxiliary weighing hopper. According to the PVDF production master batch storage device, the plurality of different storage spaces are arranged in the traditional storage device, the feeding pipe and the discharging pipe are respectively arranged for each storage space, and PVDF production master batches with different particle sizes are classified and stored by the main storage bin and the auxiliary storage bin, so that the feeding accuracy of the PVDF production master batch required by factory production is improved, different types of PVDF production master batches are conveniently distinguished, the classifying and storing capacity of a single storage device for different types of materials is improved on the premise of arranging the single storage device, and the practicability of the storage device is improved. When the main storage bin and the auxiliary storage bin are used for discharging, firstly, materials respectively reach the main weighing hopper and the auxiliary weighing hopper, and the materials are quantitatively weighed by utilizing weighing scale windows on the main weighing hopper and the auxiliary weighing hopper.

Description

PVDF production is with storage device

Technical Field

The utility model relates to the technical field of raw material storage, in particular to a storage device for PVDF production.

Background

In daily production, PVDF is often in granular form, and is stored and transported in special storage bags, which is inconvenient for long-term storage, and when used in large quantities, the bagged storage occupies a large area, wasting factory space.

The utility model with the publication number of CN212448992U discloses a storage device for PVDF production, the whole device can control the blanking speed, can intuitively and clearly observe the residual quantity condition of the PVDF particles inside, saves the storage space while providing the storage environment for the PVDF particles, and ensures the storage environment of the PVDF particles.

However, the above technical solution has the following drawbacks: the PVDF master batch particles comprise various particle size, and the PVDF master batch particles required by different production materials have different sizes and need to be classified and stored. The storage device can store single PVDF, and is inconvenient for classifying PVDF master batch particles of different types. And the device is inconvenient for quantitative control of materials during discharging.

Disclosure of Invention

The utility model provides a storage device for PVDF production, aiming at the technical problems in the background technology.

The technical scheme of the utility model is as follows: a storage device for PVDF production comprises a frame, a main storage bin, an auxiliary storage bin, a main weighing hopper and an auxiliary weighing hopper.

The main storage bin and the auxiliary storage bin are arranged on the frame. The main weighing hopper is arranged on the frame and is positioned at the discharge end of the main storage bin; the auxiliary weighing hopper is arranged on the frame and is positioned at the discharge end of the auxiliary storage bin. PVDF production master batches with different particle sizes are respectively stored in the main storage bin and the auxiliary storage bin.

Preferably, the device further comprises a margin observation window; the surplus observation window sets up in the frame, and the surplus observation window sets up multiunit, and multiunit surplus observation window sets up respectively on main storage storehouse and vice storage storehouse.

Preferably, a main feeding pipe is arranged on the feeding end of the main storage bin; a main discharging pipe is arranged at the discharging end of the main storage bin; the discharge end of the main discharge pipe is arranged on the main weighing hopper.

Preferably, the main discharge pipe is provided with a main discharge valve.

Preferably, the feeding end of the auxiliary storage bin is provided with an auxiliary feeding pipe; a secondary discharging pipe is arranged at the discharging end of the secondary storage bin; the discharge end of the auxiliary discharge pipe is arranged on the auxiliary weighing hopper.

Preferably, the auxiliary discharging pipe is provided with an auxiliary discharging valve.

Preferably, the weighing scale comprises a weighing scale window; the weighing scale window is arranged on the main weighing hopper and the auxiliary weighing hopper.

Preferably, the device further comprises a material mixing pipe; the two ends of the mixing pipe are respectively arranged on the main storage bin and the auxiliary storage bin, and the electromagnetic valve is arranged on the mixing pipe.

Compared with the prior art, the technical scheme provided by the utility model has the following beneficial technical effects: through set up a plurality of different storage spaces inside traditional storage device to set up inlet pipe and discharging pipe for every storage space respectively, utilize main storage storehouse and vice storage storehouse to carry out classified storage to the PVDF production master batch of different particle diameters, thereby improved the required PVDF production master batch's of mill production feed accuracy, be convenient for distinguish different kinds of PVDF production master batch, improve the categorised holding capacity of single storage device to different kinds of material under the prerequisite that sets up single storage device, improve storage device's practicality. When the main storage bin and the auxiliary storage bin are used for discharging, firstly, materials respectively reach the main weighing hopper and the auxiliary weighing hopper, and the materials are quantitatively weighed by utilizing weighing scale windows on the main weighing hopper and the auxiliary weighing hopper. When the material quantity displayed on the weighing scale window meets the requirement of the required material, the discharging valve is closed, the materials in the main weighing hopper and the auxiliary weighing hopper are discharged, and the discharging precision is improved. The utility model solves the defect that the existing storage space can not store materials with different particle diameters in a classified manner.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present utility model.

Fig. 2 is a cross-sectional view of one embodiment of the present utility model.

Fig. 3 is a schematic view of a partial enlarged structure at a in fig. 2.

Reference numerals: 1. a frame; 2. a main storage bin; 3. a secondary storage bin; 4. a margin observation window; 5. a main feed pipe; 6. a secondary feed pipe is arranged; 7. a main weighing hopper; 8. an auxiliary weighing hopper; 11. a main discharge pipe; 12. a main discharge valve; 13. an auxiliary discharging pipe; 14. an auxiliary discharge valve; 15. weighing scale windows; 16. and a material mixing pipe.

Detailed Description

Example 1

The storage device for PVDF production comprises a frame 1, a main storage bin 2, an auxiliary storage bin 3, a main weighing hopper 7 and an auxiliary weighing hopper 8.

As shown in fig. 1-3, a main storage bin 2 and a secondary storage bin 3 are provided on a rack 1. The main weighing hopper 7 is arranged on the frame 1, and the main weighing hopper 7 is positioned at the discharge end of the main storage bin 2; the auxiliary weighing hopper 8 is arranged on the frame 1, and the auxiliary weighing hopper 8 is positioned at the discharge end of the auxiliary storage bin 3. PVDF production master batches with different particle sizes are respectively stored in the main storage bin 2 and the auxiliary storage bin 3.

In this embodiment, through setting up a plurality of different storage spaces inside traditional storage device to set up inlet pipe and discharging pipe for every storage space respectively, utilize main storage bin 2 and vice storehouse 3 to carry out classified storage to the PVDF production master batch of different particle diameters, thereby improved the required PVDF production master batch's of mill production feed accuracy, be convenient for distinguish different types of PVDF production master batch, improve the classification holding capacity of single storage device to different types of material under the prerequisite that sets up single storage device, improve storage device's practicality.

Example two

Further, the device also comprises a margin observation window 4; the allowance observation windows 4 are arranged on the frame 1, the allowance observation windows 4 are provided with a plurality of groups, and the plurality of groups of allowance observation windows 4 are respectively arranged on the main storage bin 2 and the auxiliary storage bin 3. By arranging the allowance observation window 4, the material storage amount inside the main storage bin 2 and the auxiliary storage bin 3 is convenient to control.

Example III

Further, a main feeding pipe 5 is arranged at the feeding end of the main storage bin 2; a main discharging pipe 11 is arranged at the discharging end of the main storage bin 2; the discharge end of the main discharge pipe 11 is arranged on the main weighing hopper 7.

Further, a main discharge valve 12 is provided on the main discharge pipe 11. The main discharge valve 12 is used for controlling the discharge condition of the main discharge pipe 11.

Example IV

Further, a secondary feeding pipe 6 is arranged at the feeding end of the secondary storage bin 3; a secondary discharging pipe 13 is arranged at the discharging end of the secondary storage bin 3; the discharge end of the auxiliary discharge pipe 13 is arranged on the auxiliary weighing hopper 8.

Further, the auxiliary discharging pipe 13 is provided with an auxiliary discharging valve 14. The discharge condition of the auxiliary discharge pipe 13 is controlled by an auxiliary discharge valve 14.

Example five

Further, a weighing scale window 15 is also included; a weighing scale window 15 is provided on the main weighing hopper 7 and the auxiliary weighing hopper 8. When the main storage bin 2 and the auxiliary storage bin 3 are discharged, firstly materials respectively reach the main weighing hopper 7 and the auxiliary weighing hopper 8, and the materials are quantitatively weighed by utilizing the weighing scale windows 15 on the main weighing hopper 7 and the auxiliary weighing hopper 8. When the material quantity displayed on the weighing scale window 15 meets the requirement of the required material, the discharging valve is closed, the materials in the main weighing hopper 7 and the auxiliary weighing hopper 8 are discharged, and the discharging precision is improved.

Example six

Further, the mixing pipe 16 is also included; both ends of the mixing pipe 16 are respectively arranged on the main storage bin 2 and the auxiliary storage bin 3, and the mixing pipe 16 is provided with an electromagnetic valve. The provision of the mixing tube 16 facilitates unification of multiple sets of storage space when no division of material is required, thereby enhancing the utility of the present utility model.

It is to be understood that the above-described embodiments of the present utility model are merely illustrative of or explanation of the principles of the present utility model and are in no way limiting of the utility model. Accordingly, any modification, equivalent replacement, improvement, etc. made without departing from the spirit and scope of the present utility model should be included in the scope of the present utility model. Furthermore, the appended claims are intended to cover all such changes and modifications that fall within the scope and boundary of the appended claims, or equivalents of such scope and boundary.

Claims

1. The storage device for PVDF production comprises a frame (1) and is characterized by comprising a main storage bin (2), an auxiliary storage bin (3), a surplus observation window (4), a main weighing hopper (7) and an auxiliary weighing hopper (8);

the main storage bin (2) and the auxiliary storage bin (3) are arranged on the frame (1); a main feeding pipe (5) is arranged at the feeding end of the main storage bin (2); a main discharging pipe (11) is arranged at the discharging end of the main storage bin (2); the discharging end of the main discharging pipe (11) is arranged on the main weighing hopper (7); a secondary feeding pipe (6) is arranged at the feeding end of the secondary storage bin (3); an auxiliary discharging pipe (13) is arranged at the discharging end of the auxiliary storage bin (3); the discharge end of the auxiliary discharge pipe (13) is arranged on the auxiliary weighing hopper (8);

the main weighing hopper (7) is arranged on the frame (1), and the main weighing hopper (7) is positioned at the discharge end of the main storage bin (2); the auxiliary weighing hopper (8) is arranged on the frame (1), and the auxiliary weighing hopper (8) is positioned at the discharge end of the auxiliary storage bin (3); the allowance observation windows (4) are arranged on the frame (1), a plurality of groups of allowance observation windows (4) are arranged, and the plurality of groups of allowance observation windows (4) are respectively arranged on the main storage bin (2) and the auxiliary storage bin (3);

PVDF production master batches with different particle sizes are respectively stored in the main storage bin (2) and the auxiliary storage bin (3).

2. A storage device for PVDF production according to claim 1, characterized in that the main tapping pipe (11) is provided with a main tapping valve (12).

3. The storage device for PVDF production according to claim 1, characterized in that the secondary tapping pipe (13) is provided with a secondary tapping valve (14).

4. A storage device for PVDF production according to claim 1, further comprising a weighing scale window (15); the weighing scale window (15) is arranged on the main weighing hopper (7) and the auxiliary weighing hopper (8).

5. The storage device for PVDF production according to claim 1, further comprising a mixing tube (16); two ends of the mixing pipe (16) are respectively arranged on the main storage bin (2) and the auxiliary storage bin (3), and an electromagnetic valve is arranged on the mixing pipe (16).