CN211894497U - Novel anti-blocking material bin - Google Patents

Abstract

The utility model discloses a novel anti-blocking material bin mainly comprises the storehouse body, crosses filter pulp, air-vent valve, hose etc.. The top of the bin body is provided with an air outlet and a feed inlet, filter cotton is installed above the air outlet, the center of the bin body is provided with an air ventilation column, the air ventilation column is provided with an air blowing hole for blowing powder in the bin, and the outer wall of the bin body is provided with a pressure regulating valve for regulating the air volume of the air blowing hole. The utility model discloses can solve powder class material feed bin unloading and glue the wall, arch camber and block up the scheduling problem.

Description

Novel anti-blocking material bin

Technical Field

The utility model relates to an unloading feed bin of powder class material especially relates to an unloading feed bin that prevents material jam.

Background

In a powder material balance weight blanking system, because the diameter of powder particles is smaller, wall adhesion is easy to occur, and particularly, due to the fact that the pressure of materials is increased at a discharge port, bridging and arching are easy to occur, and blockage is caused. At present, a vibrator is arranged on the outer wall of a storage bin in a common measure, and the phenomenon of material blockage of the storage bin is reduced through conduction vibration. However, the normal operation of the weighing system is affected by excessive vibration, and the mechanical damage of the equipment can be caused by long-time vibration. Therefore, a novel storage bin is urgently needed, which can prevent the material blockage in the discharging process and does not influence the normal work of the weighing system.

Disclosure of Invention

Therefore, the utility model relates to a in view of above-mentioned disappearance, provide a novel anti-blocking feed bin, this feed bin can effectively prevent that the unloading in-process from taking place to glue wall and blocking phenomenon.

The utility model provides a technical problem can adopt following technical scheme to realize:

the utility model provides a novel anti-blocking material feed bin, its characterized in that mainly includes the storehouse body, crosses filter pulp, air-vent valve, hose, storehouse body center department is equipped with the post of ventilating, and gas outlet and feed inlet are respectively installed to the post left and right sides of ventilating, and the filter pulp is installed to the gas outlet top, and storehouse body below is the discharge gate, installs the air-vent valve on the external wall of storehouse, and the hose is installed to air-vent valve one end, and the hose other end links to each other with the.

The bin body comprises a cap-shaped upper part and a cone-shaped lower part, a rubber pad is arranged between the cap-shaped upper part and the cone-shaped lower part, and the cap-shaped upper part and the cone-shaped lower part are fixed through a hasp.

The ventilation column is of a hollow structure, an air inlet is reserved at the top of the ventilation column, and air blowing holes are formed in the periphery of the column body of the ventilation column and are inclined downwards.

The filter cotton is made of synthetic fibers.

The cartridge body and vent column are both 304 stainless steel.

The included angle between the side wall of the lower part of the bin body and the horizontal plane is 60 degrees.

The utility model has the advantages as follows:

can effectively prevent the powder from sticking to the wall and blocking in the feed bin, and simultaneously does not influence the normal work of the weighing system. The method of vibrator is increased to the tradition relatively, the utility model discloses the structure is simpler, and the reliability is higher. Meanwhile, the vibration is not generated, the weighing precision is not influenced, and the mechanical damage to the equipment caused by long-term vibration can be avoided.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a partial structural schematic diagram of the vent column.

Wherein: 1, a bin body, 2, a rubber pad, 3, an air outlet, 4, filter cotton, 5, a feed inlet, 6, an air column, 7, a hasp, 8, a hose, 9, a pressure regulating valve, 10, a discharge hole and 61, an air blowing hole.

Detailed Description

As shown in fig. 1 and 2, the novel anti-blocking material bin comprises a bin body 1, a rubber pad 2, an air outlet 3, filter cotton 4, a feed inlet 5, a ventilation column 6, a hasp 7, a hose 8, a pressure regulating valve 9, a discharge hole 10 and an air blowing hole 61. The air vent 6 is installed at the center of storehouse body 1, and the air inlet 5 is left at 6 tops of post of ventilating, and it has the hole of blowing 61 to open on the 6 cylinders of post of ventilating, and gas outlet 3 and feed inlet 5 are respectively installed to the 6 left and right sides of post of ventilating, and filter pulp 4 is installed to 3 tops of gas outlet, and 1 below in the storehouse body is discharge gate 10, installs air-vent valve 9 on the outer wall of the storehouse body 1.

After the powder enters the bin body 1, the pressure regulating valve 9 is filled with compressed air to start working, when the powder is adhered to the wall or arched at the bottom of the bin body 1, an extra impact force is given to the powder by high-pressure airflow formed by the air outlet holes 61 on the air vent columns 6, so that the powder falls off, and the powder is prevented from being adhered to the wall or blocked. The pressure of the purging of the vent hole 61 of the vent column 6 can be adjusted by the pressure adjusting valve 9.

Claims (6)

1. The utility model provides a novel anti-blocking material feed bin, its characterized in that mainly includes the storehouse body (1), filters cotton (4), air-vent valve (9), hose (8), the center department of the storehouse body (1) is equipped with ventilative post (6), and gas outlet (3) and feed inlet (5) are respectively installed to the post (6) left and right sides of ventilating, and filter cotton (4) are installed to gas outlet (3) top, and the storehouse body (1) below is discharge gate (10), installs air-vent valve (9) on the outer wall of the storehouse body (1), and hose (8) are installed to air-vent valve (9) one end, and hose (8) other end links to each other with ventilative post (6).

2. The novel anti-blocking material bin according to claim 1, characterized in that: the bin body (1) comprises a cap-shaped upper part and a cone-shaped lower part, a rubber pad (2) is arranged between the cap-shaped upper part and the cone-shaped lower part, and the cap-shaped upper part and the cone-shaped lower part are fixed through a hasp (7).

3. The novel anti-blocking material bin according to claim 1, characterized in that: the ventilation column (6) is of a hollow structure, an air inlet is reserved at the top of the ventilation column (6), air blowing holes (61) are formed in the periphery of the column body of the ventilation column (6), and the direction of the air blowing holes is inclined downwards.

4. The novel anti-blocking material bin according to claim 1, characterized in that: the filter cotton (4) is made of synthetic fibers.

5. The novel anti-blocking material bin according to claim 1, characterized in that: the bin body (1) and the ventilation column (6) are both made of 304 stainless steel.

6. The novel anti-blocking material bin as claimed in claim 2, wherein: the included angle between the side wall of the lower part of the bin body (1) and the horizontal plane is 60 degrees.

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