CN-224207626-U - Lime bin top dust collector

Abstract

The utility model relates to a dust removing device at the top of a lime bin, which relates to the technical field of lime bin dust removal and comprises a connecting bin, wherein a dust filtering bag is arranged at one side of the inside of the connecting bin, supporting frames are arranged between the opposite sides of the inside of the dust filtering bag, a connecting gas end is arranged at one side of the connecting bin, a venturi tube is connected to one side of the connecting gas end, a gas pipe is connected to one side of the venturi tube, and a plurality of gas injection pipes are arranged at one side of the gas pipe.

Inventors

• ZHU JIANWEI
• Zhu Yongzhuang
• WANG CUNLIN
• LIU XIAOJUAN

Assignees

• 安徽欣瑞环保科技有限公司

Dates

Publication Date

20260508

Application Date

20250424

Claims (6)

1. 1. The utility model provides a lime bin top dust collector, includes connection bin (1), its characterized in that, inside one side of connection bin (1) is provided with dust filter bag (2), all be provided with braced frame (3) between the inside opposite side of dust filter bag (2), one side of connection bin (1) is provided with connects gas end (4), one side of connecting gas end (4) is connected with venturi (5), one side of venturi (5) is connected with gas-supply pipe (6), one side of gas-supply pipe (6) is provided with a plurality of jet-propelled pipes (7).
2. 2. The lime bin top dust removal device according to claim 1 is characterized in that one side of the connecting bin (1) is provided with a connecting port (8), and the other side of the connecting bin (1) is provided with an inlet port (9).
3. 3. The lime bin top dust collector of claim 1, wherein a box body (10) is fixed at the position, close to the top, of the other side of the connecting bin (1), and an electric fan (11) is arranged at one side of the inside of the box body (10).
4. 4. The lime bin top dust collector as claimed in claim 3, wherein a ventilation area (12) is arranged on one side of the box body (10), and a storage cavity (13) is arranged on the inner bottom surface of the connecting bin (1).
5. 5. The lime bin top dust collector of claim 1, wherein the bottom of the connecting bin (1) is rotatably connected with a cover plate (14) through a hinge.
6. 6. A lime bin top dust collector as claimed in claim 5, characterized in that the bottom of the cover plate (14) is provided with a handle (15).

Description

Lime bin top dust collector Technical Field The utility model relates to the technical field of lime bin dust removal, in particular to a top dust removal device of a lime bin. Background The lime bin is a special device for storing lime (usually quicklime or slaked lime), and has wide application in the industries of building, chemical industry, environmental protection, metallurgy and the like. The main function of the automatic lime feeding device is to intensively store lime raw materials, realize accurate metering and stable feeding through an automatic system and meet the continuous requirement in the production process. But among the prior art, current lime bin top removes dust mainly relies on fan unit and dust filter bag cooperation, lets the dust all fall in the collection district at last, but after the long-time use of dust filter bag, the surface can stick with the dust, just so needs the manual work to clear up, prevents that the passing efficiency of wind from becoming low, and personnel can't go the clearance often, has led to dust collection efficiency to become low like this. Disclosure of utility model The utility model provides a dust removal device at the top of a lime bin, which solves the technical problem that the dust removal efficiency at the top of the lime bin can be lowered because the personnel can not always clean dust filtering bags. The technical scheme includes that the lime bin top dust removing device comprises a connecting bin, wherein a dust filtering bag is arranged on one side of the inside of the connecting bin, supporting frames are arranged between opposite sides of the inside of the dust filtering bag, a connecting gas end head is arranged on one side of the connecting bin, a venturi tube is connected to one side of the connecting gas end head, a gas pipe is connected to one side of the venturi tube, and a plurality of gas spraying pipes are arranged on one side of the gas pipe. The dust filter has the beneficial effects that the dust filter bag can be conveniently stored in the connecting bin, dust can be conveniently isolated from the dust filter bag, the supporting frame can be convenient for fixing the inside of the dust filter bag, the dust filter bag can have a fixed shape, the dust on the dust filter bag can be conveniently treated by air injection, the connecting air end can be externally connected with air delivery equipment, the venturi tube can be convenient for accelerating the transmission of air, and the air delivery tube and the plurality of air injection tubes can be used for spraying the dust on the dust filter bag. On the basis of the technical scheme, the utility model can be improved as follows. Further, one side of the connecting bin is provided with a connecting port, and the other side of the connecting bin is provided with an inlet. The lime bin has the beneficial effects that the connecting port can facilitate the gas circulation at the top of the lime bin, and the arranged inlet port can facilitate the gas to pass through the box body. Further, a box body is fixed at the position, close to the top, of the other side of the connecting bin, and an electric fan is arranged at one side of the inner part of the box body. The beneficial effect of adopting the further scheme is that the box body can store the electric fan, so that the electric fan can suck the air at the top of the lime bin by utilizing negative pressure. Further, one side of the box body is provided with a ventilation area, and the inner bottom surface of the connecting bin is provided with a storage cavity. The air exchanging area can exhaust the sucked air, and the storage cavity can store dust. Further, the bottom of the connecting bin is rotationally connected with a cover plate through a hinge. The technical scheme has the beneficial effects that the cover plate can seal and open the bottom of the connecting bin. Further, a handle is arranged at the bottom of the cover plate. The further scheme has the beneficial effect that the handle is convenient for a person to pull and open the cover plate. The dust collecting device has the beneficial effects that the gas end is connected with the gas transmission equipment externally, so that gas can pass through the gas transmission pipe and the plurality of gas spraying pipes in an accelerating way through the Venturi tube, dust filtering bags on the supporting frame can be blown, dust on the dust filtering bags can fall off, the manual cleaning process is omitted, the passing efficiency of wind is ensured, and the top dust removing efficiency of the lime bin can be improved as much as possible. The foregoing description is only an overview of the present utility model, and is intended to provide a better understanding of the present utility model, as it is embodied in the following description, with reference to the preferred embodiments of the present utility model and the accompanying drawings. Specific embodiments of the prese