CN219525553U

CN219525553U - Double-deck two-way fluidization device of vertical jar

Info

Publication number: CN219525553U
Application number: CN202223578954.XU
Authority: CN
Inventors: 赵友果; 郭志奇; 张海中; 孔玉柱
Original assignee: Shandong Hongjiang Automobile Manufacturing Co ltd
Current assignee: Shandong Hongjiang Automobile Manufacturing Co ltd
Priority date: 2022-12-19
Filing date: 2022-12-19
Publication date: 2023-08-15
Anticipated expiration: 2032-12-19

Abstract

A double-layer bidirectional fluidization device for a vertical tank relates to the field of vertical tank devices and comprises a special-shaped multi-connection cone cylinder body, wherein a drain outlet is formed in the bottom of the special-shaped multi-connection cone cylinder body, a cavity formed in the periphery and the upper portion of the drain outlet is an air chamber, an air inlet pipe is arranged on one side of the air chamber, and fluidization devices are respectively arranged on the top of the air chamber and the side wall of the tank body. According to the utility model, the air in the tank is blown and pressurized through the air inlet pipe by an external air source, and the air flow fluidizes the materials through the fluidization device, so that the material discharging speed is greatly improved, and the material residual rate is obviously reduced.

Description

Double-deck two-way fluidization device of vertical jar

Technical Field

The utility model relates to the field of vertical tank devices, in particular to a double-layer bidirectional fluidization device for a vertical tank.

Background

The powder material transport vehicle is an important transport device, and is mainly used for transporting chemical powder materials and grain powder materials, and can also be used for transporting bulk cement, coal ash powder, talcum powder, powder feed, lime powder and other powder materials.

In order to ensure the normal unloading of the powder material, the powder material is usually required to be fluidized, and a fluidization device is required to be arranged on the tank body. The fluidization equipment in the prior art is characterized in that a single upward-acting fluidized bed is arranged at the bottom of a tank body, the traditional fluidized bed is arranged in the tank body and mainly comprises an air chamber and a ventilation canvas positioned outside the air chamber, compressed air enters the air chamber and passes through the ventilation canvas to act upwards, so that the material in the tank body is blown to the material in the tank body to float and fluidize, but the traditional fluidization device only can generate upward fluidization on the material, and some materials have problems such as moist sand, industrial alkali and the like due to the problems of the traditional fluidization device; the high probability can remain at jar body lateral wall, and the material of jar inside wall will agglomerate and can't fall the fluidization naturally like this, and the discharge rate can be very slow, causes vertical jar unable to discharge, and the residual material is too big, brings certain economic loss.

Disclosure of Invention

The utility model provides a double-layer bidirectional fluidization device of a vertical tank.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a double-deck two-way fluidization device of vertical jar, includes that abnormal shape is many even awl barrel, and the bottom of abnormal shape is many even awl barrel is provided with the drain, and the cavity that exists with upper portion all around of drain is the air chamber, and one side of air chamber is provided with the intake pipe, and the top and the jar body lateral wall of air chamber are provided with fluidization device respectively.

The utility model further adopts a preferable scheme that: the fluidization device comprises fluidization cloth, a conical fluidization lining plate, an air chamber top cover, a blind plate, a round pipe and a bottom sealing ring, wherein air holes are formed in the conical fluidization lining plate, the fluidization cloth is arranged on the conical fluidization lining plate, the bottom of the conical fluidization lining plate is connected with the air chamber top cover, the air holes are formed in the air chamber top cover, the fluidization cloth is arranged on the air chamber top cover, the round pipe is arranged at the bottom of the air chamber top cover, the blind plate fixed by screws is arranged in the round pipe, and the sealing ring is arranged at the bottom of the round pipe and the multi-connection conical cylinder.

The utility model further adopts a preferable scheme that: the air chamber is communicated with the interior of the conical lining plate.

The utility model further preferably comprises the following steps: the round pipe corresponds to the sewage outlet.

The utility model has the following advantages:

1. according to the utility model, the air in the tank is blown and pressurized through the air inlet pipe by an external air source, and the air flow fluidizes the materials through the fluidization device, so that the material discharging speed is greatly improved, and the material residual rate is obviously reduced.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic diagram of a front view structure of the present utility model;

FIG. 3 is a schematic top view of the dome of the air chamber of the present utility model;

FIG. 4 is a schematic illustration of the fluidization of the present utility model;

in the figure: 1 a special-shaped multi-cone cylinder body, 2 a cone fluidization lining plate, 3 an air chamber top cover, 4 a sewage outlet and 5 an air inlet pipe.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

According to the figures 1-3, a double-layer bidirectional fluidization device of a vertical tank comprises a special-shaped multi-connection cone cylinder body 1, a drain outlet 4 is arranged at the bottom of the special-shaped multi-connection cone cylinder body 1, a cavity which exists at the periphery and the upper part of the drain outlet 4 is an air chamber, an air inlet pipe 5 is arranged at one side of the air chamber, and fluidization devices are respectively arranged at the top of the air chamber and the side wall of the special-shaped multi-connection cone cylinder body 1.

The fluidization device comprises fluidization cloth, a conical fluidization lining plate 2, an air chamber top cover 3, a blind plate, a round pipe and a bottom sealing ring, wherein the conical fluidization lining plate 2 is provided with air holes, the conical fluidization lining plate 2 is provided with the fluidization cloth, the bottom of the conical fluidization lining plate 2 is connected with the air chamber top cover 3, the air chamber top cover 3 is provided with the air holes, the air chamber top cover 3 is provided with the fluidization cloth, the round pipe is arranged at the bottom of the air chamber top cover 3, the blind plate fixed by screws is arranged in the round pipe, and the sealing ring is arranged at the bottom of the round pipe and the multi-connection conical cylinder 1. The bottom of the top cover of the air chamber is provided with a circular tube, a blind plate fixed by screws is arranged in the circular tube, so that the purpose of detachable pollution discharge is achieved, and a sealing ring is arranged at the bottom of the circular tube and the special-shaped multi-connection cone cylinder.

The inside of the air chamber top cover 3 of the conical lining plate 2 is communicated, so that the fluidized bed acting on two directions can be formed by the air chamber top cover 3 of the conical lining plate 2, the bottom of the tank body is free from fluidization dead angles, the discharging speed is accelerated, and the residual rate is reduced.

The round pipe corresponds to the sewage outlet.

Working principle: when the tank car needs to discharge, external air flow enters the air chamber through the air inlet pipe 5 channels, the air chamber disperses the air into the conical fluidization lining plate 2 and the air chamber top cover 3, the conical fluidization lining plate 2 and the air chamber top cover 3 blow and boost the air into the tank at the same time through fluidization cloth, and the air flow can fluidize materials at the same time through the bottom and the side surfaces, so that the material discharging speed is greatly improved, and the residual rate of the materials is obviously reduced.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a double-deck two-way fluidization device of vertical jar, includes abnormal shape many cone barrel (1), its characterized in that: the bottom of the special-shaped multi-connection cone cylinder body (1) is provided with a sewage outlet (4), a cavity which exists at the periphery and the upper part of the sewage outlet (4) is an air chamber, one side of the air chamber is provided with an air inlet pipe (5), and the top of the air chamber and the side wall of the special-shaped multi-connection cone cylinder body (1) are respectively provided with a fluidization device.

2. A vertical tank double-layer bidirectional fluidization device according to claim 1, characterized in that: the fluidization device comprises fluidization cloth, a conical fluidization lining plate (2), an air chamber top cover (3), a blind plate, a round pipe and a bottom sealing ring, wherein ventilation holes are formed in the conical fluidization lining plate (2), the conical fluidization lining plate (2) is provided with the fluidization cloth, the bottom of the conical fluidization lining plate (2) is connected with the air chamber top cover (3), the air chamber top cover (3) is provided with the ventilation holes, the air chamber top cover (3) is provided with the fluidization cloth, the round pipe is arranged at the bottom of the air chamber top cover (3), the blind plate fixed by screws is arranged in the round pipe, and the sealing ring is arranged at the bottom of the round pipe and the multi-connection conical barrel (1).

3. A vertical tank double-layer bidirectional fluidization device according to claim 1, characterized in that: the top cover (3) of the air chamber is communicated with the inside of the conical fluidization lining plate (2).

4. A vertical tank double-layer bidirectional fluidization device according to claim 2, characterized in that: the round pipe corresponds to the sewage outlet (4).