CN211469528U - Powder tank - Google Patents

Abstract

The utility model relates to a mortar batching production facility field. The utility model provides a powder tank, including body (1), the top of body (1) be equipped with vibration dust catcher (2), vibration dust catcher (2) be equipped with casing (3), the top of casing (3) be equipped with waterproof top cap (4), casing (3) with waterproof top cap (4) between be equipped with exhaust passage (5), casing (3) inside be equipped with filter core layer (6), vibration cleaner (7) set up the top of filter core layer (6), body (1) be equipped with support frame (8), the bottom of body (1) be equipped with manual butterfly valve (9), the bottom of manual butterfly valve (9) be equipped with pipeline (10). The utility model has the advantages that: the gas in the self can be automatically released, the condition that the cylinder is exploded due to overlarge internal air pressure is avoided, and the environment is prevented from being polluted due to powder leakage.

Description

Powder tank

Technical Field

The utility model relates to a mortar batching production facility field, concretely relates to powder jar.

Background

The powder tanks are steel structure silos used for storing powdery materials in mixing equipment such as a concrete mixing plant or a mortar plant and the like, the stored powdery materials such as cement, fly ash, mineral powder, zeolite powder, silica fume and the like are respectively provided with powder tanks of different specifications according to different weights of the loaded powder, such as 50t, 100t, 200t, 250t, 300t and the like, so as to meet the requirements of different conditions.

At present stage, at the in-process of carrying the powder in toward the powder jar, atmospheric pressure in the powder jar can be along with the rising of material level and crescent, the workman need monitor constantly and control the atmospheric pressure balance in the powder jar, in order to avoid causing defeated material failure because of the atmospheric pressure in the powder jar is too big, serious can lead to the danger of powder jar explosion even, inside powder leaks in the external environment, if have the powder of corrosivity or toxicity, cause the pollution to the natural environment easily, and the mode of manual handling is intelligent inadequately, the easy condition that appears detecting careless omission or misoperation, workman's safety can't be ensured, workman's pressure of labour is big simultaneously.

Disclosure of Invention

An object of the utility model is to provide a powder jar can release self inside gas automatically, avoids appearing because of the too big condition of exploding the jar of inside atmospheric pressure, prevents because of the powder leaks the polluted environment.

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

the utility model provides a powder tank, includes the body, the top of body be equipped with the vibration dust catcher, the vibration dust catcher be equipped with the casing, the top of casing be equipped with waterproof top cap, the casing with waterproof top cap between be equipped with the exhaust passage, the inside filter element layer that is equipped with of casing, the vibration cleaner setting is in the top of filter element layer, the body be equipped with the support frame, the bottom of body be equipped with manual butterfly valve, the bottom of manual butterfly valve be equipped with pipeline.

Further, the body adopt vertical burst formula structure, the body be equipped with a plurality of layers of barrel burst, the top of body be equipped with the apron, the bottom of body be equipped with the cone portion, every layer is adjacent the barrel burst between, the barrel burst with the apron between the barrel burst with the cone portion between pass through bolt interconnect respectively, the vibration dust catcher be located the apron, manual butterfly valve be located the bottom of cone portion.

Furthermore, a junction box is arranged on the outer side face of the shell and connected with the vibration cleaner through an electric wire.

Furthermore, the lateral surface of body be equipped with the ladder, the body on be equipped with and hinder the formula material level indicator of rotating.

The utility model has the advantages that: in the process of conveying powder into the powder tank, gas with powder enters the vibrating dust collector, the gas with powder is filtered by the filter element layer, the powder is remained in the filter element layer, and the filtered gas is discharged from the filter element layer, then the filtered gas is discharged into the atmosphere through an exhaust pipe, no powder exists in the filtered gas, so that the air pressure in the powder tank is reduced, the condition that the cylinder is exploded due to overlarge internal air pressure is avoided, the environment is prevented from being polluted due to the leakage of the powder, if the powder is stuck in a filter element layer, and do not return to in this powder jar, can shake the powder through the vibrations that the vibration cleaner arouses in can this powder jar, avoid blockking up the exhaust unsmooth because of the filter element layer, the whole process that reduces this powder jar inside atmospheric pressure all is automatic completion, need not manual operation, guarantee workman's security, reduction workman's pressure of labour.

Drawings

Fig. 1 is a schematic view of the overall structure of the powder tank of the present invention.

Fig. 2 is a partial sectional view of the vibrating dust collector in the powder tank of the present invention.

Detailed Description

The technical solution in the embodiment of the present invention will be described below with reference to the accompanying drawings.

As shown in fig. 1 and 2, a powder tank comprises a body 1, the top of the body 1 is provided with a vibration dust collector 2, the vibration dust collector 2 is provided with a shell 3, the top of the shell 3 is provided with a waterproof top cover 4, the shell 3 is provided with an exhaust passage 5 between the waterproof top cover 4, the shell 3 is internally provided with a filter element layer 6, a vibration cleaner 7 is arranged at the top of the filter element layer 6, the body 1 is provided with a support frame 8, the bottom of the body 1 is provided with a manual butterfly valve 9, and the bottom of the manual butterfly valve 9 is provided with a conveying pipeline 10.

The body 1 is provided with a support frame 8, the body 1 is erected on the ground through the support frame 8, the bottom of the body 1 is provided with a manual butterfly valve 9, the bottom of the manual butterfly valve 9 is provided with a conveying pipeline 10, a truck loaded with powder can convey the powder into and out of the body 1 through the conveying pipeline 10 and the manual butterfly valve 9 in sequence, and the manual butterfly valve 9 is a control switch for the powder to enter and exit the body 1; the top of the body 1 is provided with a vibrating dust collector 2, in the process of conveying powder into the body 1, gas with the powder enters the vibrating dust collector 2, the vibrating dust collector 2 is provided with a shell 3, the top of the shell 3 is provided with a waterproof top cover 4, an exhaust passage 5 is arranged between the shell 3 and the waterproof top cover 4, a filter element layer 6 is arranged inside the shell 3, the gas with the powder is filtered by the filter element layer 6, the powder is left in the filter element layer 6 and falls back to the inside of the body 1 under the action of gravity, the filtered gas has no powder, the filtered gas is discharged from the filter element layer 6 and then is discharged into the atmosphere through the exhaust passage 5, so that the air pressure in the body 1 is reduced, the condition that a cylinder is exploded due to the overlarge air pressure inside the body 1 is avoided, the environmental pollution due to the leakage of the powder is prevented, the top of the filter element layer 6 is provided with a vibrating filter element 7, the vibration cleaner 7 can cause a vibration effect, if powder is adhered to the filter element layer 6 and does not return to the body 1, the powder can be shaken down into the body 1 through vibration caused by the vibration cleaner 7, the problem that the air exhaust is not smooth due to blockage of the filter element layer 6 is avoided, the shell 3 and the waterproof top cover 4 play a role in protecting the filter element layer 6 and the vibration cleaner 7, and the waterproof top cover 4 can simultaneously avoid water accumulation at the top of the vibration dust collector 2; the whole process of reducing the air pressure in the body 1 is automatically completed, manual operation is needed, the safety of workers is guaranteed, and the labor pressure of the workers is reduced.

Body 1 adopt vertical burst formula structure, body 1 be equipped with a plurality of layers of barrel burst 11, the top of body 1 be equipped with apron 12, the bottom of body 1 be equipped with cone portion 13, every layer is adjacent barrel burst 11 between, barrel burst 11 with apron 12 between the barrel burst 11 with cone portion 13 between respectively through bolt 14 interconnect, vibration dust catcher 2 be located apron 12, manual butterfly valve 10 be located cone portion 13's bottom. The body 1 can be disassembled into a cover plate 12, a cone part 13 and a plurality of layers of barrel body fragments 11, so that loading and transportation are facilitated, the barrel body fragments 11 and the cover plate 12 and the barrel body fragments 11 and the cone part 13 which are adjacent to each other in each layer are connected with each other through bolts 14, the disassembling operation is simple and fast, the barrel body fragments 11 and the cone part 13 can be assembled into a whole again when the barrel body fragments reach the site, and the reutilization performance is high; the workman can be according to the actual required storage capacity of powder, the use amount of control barrel burst 11, under the prerequisite that satisfies the demand, effectively shortens body 1 and builds the time.

A junction box 15 is arranged on the outer side surface of the shell 3, and the junction box 15 is connected with the vibration cleaner 7 through an electric wire 16. The terminal block 15 can function to connect an external power source at various places, which supplies electric power to the vibration cleaner 7 through the terminal block 15 and the electric wire 16.

The outer side surface of the body 1 is provided with a ladder 17, and the body 1 is provided with a rotation-resistant material level indicator 18. The ladder 17 can facilitate workers to climb to the top of the body 1, and facilitates the detection and maintenance of the vibrating dust collector 2; hinder the powder storage capacity in the rotary material level indicator 18 can survey body 1, and the workman can set up the low material level and indicate the alarm, and high material level warning shows that the powder in the body 1 is filled soon, should stop to carry the powder in the body 1, and low material level warning shows that the powder in the body 1 is exhausted soon, should prepare to carry the powder again in the body 1.

Claims (4)

1. The utility model provides a powder tank, including body (1), its characterized in that the top of body (1) be equipped with vibration dust catcher (2), vibration dust catcher (2) be equipped with casing (3), the top of casing (3) be equipped with waterproof top cap (4), casing (3) with waterproof top cap (4) between be equipped with exhaust passage (5), casing (3) inside be equipped with filter element layer (6), vibration cleaner (7) set up the top of filter element layer (6), body (1) be equipped with support frame (8), the bottom of body (1) be equipped with manual butterfly valve (9), the bottom of manual butterfly valve (9) be equipped with pipeline (10).

2. A powder tank according to claim 1, characterized in that the body (1) is of a longitudinal sheet-dividing structure, the body (1) is provided with a plurality of layers of cylinder segments (11), the top of the body (1) is provided with a cover plate (12), the bottom of the body (1) is provided with a cone portion (13), each layer of adjacent cylinder segments (11), cylinder segments (11) and cover plate (12), cylinder segments (11) and cone portion (13) are connected with each other through bolts (14), the vibration dust collector (2) is positioned in the cover plate (12), and the manual butterfly valve (9) is positioned at the bottom of the cone portion (13).

3. A powder tank according to claim 2, characterized in that a junction box (15) is arranged on the outer side of the casing (3), and the junction box (15) is connected with the vibration cleaner (7) through an electric wire (16).

4. A powder tank according to claim 1, 2 or 3, characterized in that a ladder (17) is arranged on the outer side of the body (1), and a rotation-resistant level indicator (18) is arranged on the body (1).

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