Integrated mine dry dust collector

Abstract

Integrated mine dry dust collector, be provided with dust removal component, dust removal component on be provided with flue gas passage, the top of dust removal component is provided with upper cover plate, the upper cover plate is fixed with flue gas passage by screw rod, the flue gas passage is provided with assembly connection threaded port, the dust removal component is provided with multiple dust flue gas passages, and the dust flue gas passages are used to build a protective barrier for miner health, rely on corona reinforcement tooth can increase the range of electric field release electric field, can dust particulate matter around corona rod, along the corona rod forms a collection angle of dust, lets dust along the corona rod fall into dust collection box.

Description

Technical Field

[0001] This utility model relates to a flue gas dust removal component, specifically an integrated dry dust collector for mining. Background Technology

[0002] Dry dust collectors for mining play a significant role in effectively capturing fine dust particles generated during mine operations, purifying dust-laden airflow, improving underground air quality, and reducing the health hazards of dust to miners and the wear and tear on equipment. They are primarily used in confined spaces with high dust concentrations, such as underground roadways, working faces, and ore transport and transfer points in coal mines, metal mines, and other types of mines. These areas often have limited ventilation, high humidity, and the presence of flammable and explosive gases like methane. Dry dust collectors for mining, with their high efficiency, safety, reliability, and lack of secondary pollution, are well-suited to complex and harsh working conditions, ensuring the smooth operation of mine production and the health and safety of workers.

[0003] In the prior art: 202021089548.5 Dry dust collector for coal mines. This utility model relates to the field of coal mine equipment technology. The dry dust collector for coal mines includes a blowpipe placed inside a filter cylinder with the blowing direction facing the inner wall of the filter cylinder. The filter cylinder is placed inside a shell. A roller support assembly is placed between the filter cylinder and the shell and supports the filter cylinder. The power end of the roller drive assembly is connected to the filter cylinder and can drive the filter cylinder to roll. A frame is located at the bottom of the shell and supports the shell. A dust discharge channel is formed below the shell. A connecting plate is slidably installed at the top of the dust discharge channel. The power end of the dust discharge cylinder is connected to the connecting plate and can drive the connecting plate to reciprocate back and forth. Rotary shafts are evenly spaced below the connecting plate, and the axis of the rotating shaft is perpendicular to the sliding direction of the connecting plate. The middle part of the fish-scale plate is fixed on the rotating shaft, and the upper end of the fish-scale plate is hinged to the connecting plate. A rubber plate is installed on the fish-scale plate, and its lower end extends to the bottom surface of the dust discharge channel. This dust collector can automatically discharge dust, reduce manual labor intensity, and improve dust discharge efficiency.

[0004] Although existing dust collectors can automatically remove dust, reduce manual labor intensity, and improve dust removal efficiency, they also have the limitation of not being able to concentrate dust and collect it in one direction for discharge. Utility Model Content

[0005] In order to overcome the shortcomings of existing technologies that cannot concentrate dust in one direction, this utility model provides an integrated dry dust collector for mining.

[0006] This utility model is achieved using the following technical solution: an integrated dry dust collector for mining, comprising a dust removal component, a flue gas channel on the dust removal component, a top cover plate on the top of the dust removal component, a flue gas channel fixed to the top cover plate by a screw, a threaded port for assembly connection on the flue gas channel, multiple dust and flue gas channels within the dust and flue gas channel, a flue gas flow space within the dust and flue gas flow space, and a dust removal component within the flue gas flow space. The dust removal component is a corona rod for charging dust, and an electric field strengthening component, which is a corona strengthening tooth, is provided on the corona rod.

[0007] The dust removal component has a dust collection component at its bottom, which is a dust collection box, and a secondary screening component is provided inside the dust collection box.

[0008] The secondary screening component is a screening plate, which is provided with screening mesh holes and a dust cleaning component.

[0009] The dust cleaning component is a cleaning brush, and a mounting kit is provided on the cleaning brush. A drive shaft is provided inside the mounting kit, and the drive shaft and the mounting kit are fixed together by rivets.

[0010] The transmission spindle is provided with a connecting end, which is a connecting flange, and a drive motor is connected to the connecting flange.

[0011] The dust removal component has a receiving space at its bottom, a dust collection box is installed in the receiving space, and an opening and closing door is provided on the dust removal component.

[0012] The opening and closing door allows for the opening and closing of the accommodating space. Movable rollers are installed at the bottom of the dust collection box, and the movable rollers are distributed on both sides of the dust collection box.

[0013] Compared with existing technologies, the combination of the corona rod and the corona reinforcing teeth in this invention can effectively enhance the electric field strength, making dust more easily charged and efficiently adsorbed in the flue gas flow space, greatly improving dust removal efficiency, accurately capturing fine dust particles, ensuring a significant improvement in air quality in the mine, and building a protective barrier for miners' health. Relying on the corona reinforcing teeth, the range of the electric field can be increased, allowing dust particles to surround the vicinity of the corona rod and form a dust collection angle along the corona rod, allowing the dust to fall down along the corona rod into the dust collection box.

[0014] The flue gas extracted from the mine contains dust. To prevent dust from accumulating and causing flash explosions, the flue gas is drawn into a dust collector for dust removal. The dust collector can reliably handle large amounts of dust-laden flue gas, reduce dust erosion and wear on equipment, extend the overall service life of mining equipment, ensure smooth and unobstructed mining production processes, and control dust pollution at its source. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 This is a sectional view of the present invention;

[0017] Figure 3 This is a sectional view of the present invention;

[0018] Figure 4 This is a sectional view of the present invention;

[0019] Figure 5 This is a sectional view of the present invention;

[0020] In the diagram: 1 is the dust removal component, 2 is the flue gas passage, 3 is the top cover plate, 4 is the dust and flue gas passage, 5 is the flue gas flow space, 6 is the sieve mesh, 7 is the corona rod, 8 is the corona reinforcing tooth, 9 is the dust collection box, 10 is the sieve plate, 11 is the cleaning brush, 12 is the drive shaft, 13 is the drive motor, 14 is the housing space, and 15 is the opening and closing door. Detailed Implementation

[0021] The present invention will be further described below with reference to the accompanying drawings and specific embodiments. It should be noted that, without conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.

[0022] An integrated dry dust collector for mining includes a dust collection component 1, a flue gas channel 2, and a top cover 3. The flue gas channel 2 is fixed to the top cover 3 by screws. The flue gas channel 2 has a threaded connection port. The dust collection component 1 contains multiple dust and flue gas channels 4, and a flue gas flow space 5 is provided within the dust and flue gas channels 4. A dust collection component is installed within the flue gas flow space 5. The dust collection component is a corona rod 7 used to charge dust particles. The corona rod 7 is equipped with an electric field strengthening component, which is a corona strengthening tooth 8.

[0023] The combination of corona rod 7 and corona reinforcing teeth 8 can effectively enhance the electric field strength, making dust more easily charged and efficiently adsorbed in the flue gas flow space, greatly improving dust removal efficiency, accurately capturing fine dust particles, ensuring a significant improvement in air quality in the mine, and building a protective barrier for miners' health. Relying on corona reinforcing teeth 8, the range of electric field release can be increased, allowing dust particles to surround the vicinity of corona rod 7, forming a dust collection angle along corona rod 7, allowing the dust to fall down along corona rod 7 into dust collection box 9.

[0024] The dust collection component is provided with a dust collection component at the bottom. The dust collection component is a dust collection box 9. The dust collection box 9 is provided with a secondary screening component, which is a screening plate 10. The screening plate 10 is provided with screening mesh holes 6. The screening plate 10 is provided with a dust cleaning component.

[0025] The dust cleaning component is a cleaning brush 11, on which a mounting set is provided. A drive spindle 12 is provided inside the mounting set. The drive spindle 12 and the mounting set are fixed together by rivets. A connecting end is provided on the drive spindle. The connecting end is a connecting flange. A drive motor 13 is connected to the connecting flange.

[0026] The flue gas extracted from the mine contains dust. To prevent dust from accumulating and causing flash explosions, the flue gas is drawn into a dust collector for dust removal. The dust collector can reliably handle large amounts of dust-laden flue gas, reduce dust erosion and wear on equipment, extend the overall service life of mining equipment, ensure smooth and unobstructed mining production processes, and control dust pollution at its source.

[0027] The dust removal component has a receiving space 14 at its bottom, and a dust collection box is installed inside the receiving space 14. The dust removal component is equipped with an opening and closing door 15, which opens and closes the receiving space. Movable rollers are installed at the bottom of the dust collection box 9, and the movable rollers are distributed on both sides of the dust collection box.

[0028] The above embodiments are merely preferred embodiments of this utility model and should not be construed as limiting the scope of protection of this utility model. Any non-substantial changes and substitutions made by those skilled in the art based on this utility model shall fall within the scope of protection claimed by this utility model.

Claims

1. An integrated dry dust collector for mining, comprising a dust collection component, a flue gas passage provided on the dust collection component, a top cover plate provided on the top of the dust collection component, a flue gas passage fixed on the top cover plate by a screw, a threaded port for assembly connection provided on the flue gas passage, multiple dust and flue gas passages provided inside the dust collection component, and a flue gas flow space provided within the dust and flue gas passages, characterized in that: A dust removal component is provided in the flue gas flow space. The dust removal component is a corona rod used to charge the dust. An electric field strengthening component is provided on the corona rod. The electric field strengthening component is a corona strengthening tooth.

2. The integrated dry dust collector for mining according to claim 1, characterized in that: The dust removal component has a dust collection component at its bottom, which is a dust collection box, and a secondary screening component is provided inside the dust collection box.

3. The integrated dry dust collector for mining according to claim 2, characterized in that: The secondary screening component is a screening plate, which is provided with screening mesh holes and a dust cleaning component.

4. The integrated dry dust collector for mining according to claim 3, characterized in that: The dust cleaning component is a cleaning brush, and a mounting kit is provided on the cleaning brush. A drive shaft is provided inside the mounting kit, and the drive shaft and the mounting kit are fixed together by rivets.

5. The integrated dry dust collector for mining according to claim 4, characterized in that: The transmission spindle is provided with a connecting end, which is a connecting flange, and a drive motor is connected to the connecting flange.

6. The integrated dry dust collector for mining according to claim 5, characterized in that: The dust removal component has a receiving space at its bottom, a dust collection box is installed in the receiving space, and an opening and closing door is provided on the dust removal component.

7. The integrated dry dust collector for mining according to claim 6, characterized in that: The opening and closing door allows for the opening and closing of the accommodating space. Movable rollers are installed at the bottom of the dust collection box, and the movable rollers are distributed on both sides of the dust collection box.

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