CN222497984U - Dry mist dust suppression unloading device - Google Patents
Dry mist dust suppression unloading device Download PDFInfo
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- CN222497984U CN222497984U CN202421274049.1U CN202421274049U CN222497984U CN 222497984 U CN222497984 U CN 222497984U CN 202421274049 U CN202421274049 U CN 202421274049U CN 222497984 U CN222497984 U CN 222497984U
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- dust suppression
- dry fog
- discharging
- dry
- cover body
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- 239000000428 dust Substances 0.000 title claims abstract description 49
- 230000001629 suppression Effects 0.000 title claims abstract description 29
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- 238000007599 discharging Methods 0.000 claims abstract description 44
- 238000013016 damping Methods 0.000 claims abstract description 18
- 239000003973 paint Substances 0.000 claims description 3
- 238000010521 absorption reaction Methods 0.000 claims 1
- 230000035939 shock Effects 0.000 claims 1
- 238000005516 engineering process Methods 0.000 abstract description 5
- 230000002265 prevention Effects 0.000 abstract description 4
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model relates to the technical field of discharging devices, in particular to a dry fog dust suppression discharging device which comprises a discharging frame, wherein a discharging plate is arranged on one side of the discharging frame, a top cover body is fixedly arranged on the outer side of the upper part of the discharging frame, a dry fog dust prevention structure is arranged in the upper part of the top cover body in an extending mode, a supporting rod is arranged at the bottom of the discharging frame, a bearing seat is fixedly connected to the bottom of the supporting rod, a dry fog generator and an air compressor are respectively arranged in a cavity between the supporting rods, dust concentration generated by the dust suppression device is effectively reduced by arranging a dry fog dust suppression technology, impurities in fog can be filtered due to the arrangement of a filter, the purity of dry fog used for suppressing dust is further improved, and the whole stability of the device is improved due to the arrangement of a damping device, and noise in operation is reduced.
Description
Technical Field
The utility model relates to the technical field of discharge devices, in particular to a dry fog dust suppression discharge device.
Background
The discharging device refers to a device for discharging materials by a conveying machine. In particular, the tripper rapidly and accurately discharges the materials stored in the container or the warehouse through the mechanical structure thereof. During discharge, the material first flows downwards under the force of gravity and then follows a specific path, guided and controlled by mechanical structures.
There are various types of discharging devices including screw type discharging device, pneumatic discharging device, electric discharging device, hydraulic discharging device, manual discharging device, plow type discharging device, discharging trolley, etc., which are each adapted to different material characteristics and use environments. These discharge devices are widely used in the fields of construction, metallurgy, chemical industry, electric power, mines, etc., and are commonly used for discharging powdery, granular or massive materials such as powdery lime, cement, ore, coal, square bricks, castings, gravel, etc.
Most discharging devices today usually adopt the following dust-proof mode when dust-proof:
The closed design is that a plurality of discharging devices adopt closed structures to completely seal the discharging area and prevent dust from leaking. The design can effectively prevent dust from entering the environment, and meanwhile, the health of operators is also protected.
Dust collection system some advanced discharge devices are equipped with a dust collection system that sucks and collects the generated dust by generating a negative pressure during discharge. This can significantly reduce the dust diffusion in the air.
Spray dust suppression, spray dust suppression technology is also one of the common dust prevention methods. In the unloading process, dust particles are combined with the water mist and settled by spraying the water mist to the materials and the unloading area, so that the dust suppression effect is achieved.
And the airflow control is that the flying of dust can be reduced by reasonably designing an airflow channel of the discharging device and controlling the airflow direction. For example, dust is directed to the collection area using an airflow barrier or deflector.
And the humidification of the materials, namely, for certain materials, the humidity of the materials can be increased by carrying out proper humidification treatment before discharging, so that the generation of dust is reduced. This is typically achieved by a spray or mist system.
Among them, for adopting the spraying to suppress dust, the spraying dust suppression mode that is used for unloading now can produce the water smoke, but its droplet particle diameter is usually great, and it is relatively low to suppress dirt efficiency, and this mode is because the droplet is great, and humidity is great moreover, can cause material property change or loss, leads to the material to excessively wet.
Therefore, there is a need to design a dry mist dust suppression discharge device to solve the above-mentioned problems.
Disclosure of utility model
The utility model aims to provide a dry fog dust suppression discharging device so as to solve the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
The dry fog presses down dirt discharge apparatus, including unloading the frame, one side of unloading the frame is provided with the stripper, the top outside fixed mounting of unloading the frame has the top cover body, the top of the top cover body extends to its inside dry fog dustproof construction that is provided with, the bottom of unloading the frame is provided with the bracing piece, the bottom fixedly connected with of bracing piece bears the seat, is located a plurality of be provided with dry fog generator and air compressor machine respectively in the cavity between the bracing piece.
As a preferable scheme of the utility model, the dry fog dustproof structure comprises a transverse rod body fixedly arranged at the top of the top cover body, wherein a water-gas distributor is arranged in the transverse rod body, and a nozzle positioned at the bottom end of the top cover body is communicated below the water-gas distributor through a distributing pipe.
As a preferable scheme of the utility model, the left side and the right side of the transverse rod body are provided with main pipelines, the other side of each main pipeline is connected with the output end of the air compressor, and the input end of the air compressor is connected with the output end of the dry fog generator.
As a preferable scheme of the utility model, the water-gas distributor is also communicated with a plurality of filters, and the filters adopt DPA paint mist filters.
As a preferable scheme of the utility model, a damping device is arranged between the bottom of the unloading frame and the top of the supporting rod, and the damping device adopts a damping spring damper.
As a preferable scheme of the utility model, the top of the damping device is fixedly connected with a bearing plate, and the bearing plate is fixedly connected with the top of the unloading frame through a mounting bolt.
Compared with the prior art, the utility model has the beneficial effects that:
According to the dry fog dust suppression discharging device, when the discharging device is used for dust prevention, 1. The dry fog dust suppression technology can generate ultrasonic waves through a resonant cavity in a high-pressure airflow impact nozzle to fully atomize liquid water into fog drops with the particle size of 1-10 microns, the fine fog drops can be better combined with dust particles in air, so that the dust concentration generated by the dust suppression device is effectively reduced, compared with the dry fog dust suppression technology, although water fog can be generated, the fog drop particle size is generally larger, the dust suppression efficiency is relatively low, 2. In the process of generating water fog, the water consumption can be controlled more accurately, and the maximum dust suppression effect of each drop of water can be ensured. The dry fog dust suppression technology does not produce secondary pollution, agglomerates formed after water fog and dust generated by discharging are combined can be naturally settled or collected and processed, no extra burden is caused to the environment, meanwhile, the consumption and pollution of water resources are reduced due to small water consumption, 5, the impurities in fog can be filtered due to the arrangement of the filter, the purity of the dry fog for dust suppression is further improved, and 6, the overall stability of the device can be improved and the noise during operation is reduced due to the arrangement of the damping device.
Drawings
FIG. 1 is a schematic view of the overall three-dimensional structure of the present utility model;
FIG. 2 is a schematic diagram of the front view of FIG. 1;
FIG. 3 is a schematic side view of the structure of FIG. 1;
FIG. 4 is a schematic three-dimensional structure of the dry fog dustproof structure of the present utility model;
fig. 5 is a schematic structural view of the support bar and the carrier plate according to the present utility model.
The device comprises a discharging frame 1, a discharging plate 2, a top cover body 3, a dry fog dustproof structure 4, a transverse rod body 41, a water-air distributor 42, a distribution pipe 43, a nozzle 44, a nozzle 45, a main pipeline 5, a supporting rod 6, a bearing seat 7, a dry fog generator 8, an air compressor 9, a filter 10, a damping device 11, a bearing plate 12 and a mounting bolt.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present utility model are within the scope of protection of the present utility model.
In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. Several embodiments of the utility model are presented. This utility model may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1-5, the present utility model provides a technical solution:
The dry fog presses down dirt discharge apparatus, including unloading frame 1, one side of unloading frame 1 is provided with stripper plate 2, the top outside fixed mounting of unloading frame 1 has top cover body 3, the top of top cover body 3 extends to its inside dry fog dustproof construction 4 that is provided with, the bottom of unloading frame 1 is provided with bracing piece 5, the bottom fixedly connected with of bracing piece 5 bears seat 6, be provided with dry fog generator 7 and air compressor machine 8 respectively in the cavity between a plurality of bracing pieces 5, all carry unloading through special conveyor on unloading frame 1 and the stripper plate 2, for example belt conveyor's mode.
Specifically, the dry fog dustproof structure 4 comprises a transverse rod body 41 fixedly arranged at the top of the top cover body 3, wherein a water-air distributor 42 is arranged in the transverse rod body 41, and nozzles 44 positioned at the bottom end of the top cover body 3 are communicated below the water-air distributor 42 through distribution pipes 43;
In this embodiment, high-pressure air is generated by the air compressor 8 to send fine water mist particles generated by the dry mist generator 7 into the water-gas distributor 42, so that the water mist particles are transported to the nozzle 44 positioned in the top cover 3 in the water-gas distributor 42, and the nozzle 44 is used for uniformly distributing the water mist to the discharging area to perform dust-proof operation on the discharged material.
The novel DPA paint mist filter adopts special synthetic materials and 3D honeycomb layered structure design, has excellent filtering effect, can capture fine impurities in water mist for filtering, enables pure water mist to pass through, and further improves the purity of dry mist for dust suppression.
Specifically, a damping device 10 is arranged between the bottom of the unloading frame 1 and the top of the supporting rod 5, and the damping device 10 adopts a damping spring damper, wherein the top of the damping device 10 is fixedly connected with a bearing plate 11, and the bearing plate 11 is fixedly connected with the top of the unloading frame 1 through a mounting bolt 12;
In this embodiment, when the material on the unloading device runs on the unloading frame 1 or the unloading plate 2, pressure is caused on the supporting rod 5, and at this time, the damping operation is performed by using the damping device 10, so that the stability of the unloading device during unloading is improved.
When the dry fog dust suppression discharging device is used, materials can be conveyed to the device through the conveying device to perform discharging operation, the materials are discharged through the discharging plate 2, high-pressure air is generated through the air compressor 8 in the discharging process, fine water fog particles generated by the dry fog generator 7 are conveyed into the water-gas distributor 42, accordingly, the water fog particles can be conveyed to the nozzle 44 positioned in the top cover body 3 in the water-gas distributor 42, the nozzle 44 is used for uniformly distributing the water fog to a discharging area to perform dust prevention operation on the discharged materials, and further, when the materials on the discharging device run on the discharging frame 1 or the discharging plate 2, pressure is caused on the supporting rod 5, and at the moment, the damping operation is performed through the damping device 10, so that the stability of the discharging device in discharging is improved.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The dry fog dust suppression discharge device comprises a discharge frame (1) and is characterized in that a discharge plate (2) is arranged on one side of the discharge frame (1), a top cover body (3) is fixedly arranged on the outer side of the upper part of the discharge frame (1), the upper part of the top cover body (3) extends to the inside of the top cover body to be provided with a dry fog dustproof structure (4), a support rod (5) is arranged at the bottom of the discharge frame (1), a bearing seat (6) is fixedly connected to the bottom of the support rod (5), and a dry fog generator (7) and an air compressor (8) are respectively arranged in cavities among the support rods (5).
2. The dry mist dust suppression discharging device according to claim 1, wherein the dry mist dust suppression structure (4) comprises a transverse rod body (41) fixedly installed at the top of the top cover body (3), a water-gas distributor (42) is arranged in the transverse rod body (41), and a nozzle (44) located at the bottom end of the top cover body (3) is communicated below the water-gas distributor (42) through a distribution pipe (43).
3. The dry fog dust suppression discharging device according to claim 2, wherein a main pipeline (45) is arranged on the left side and the right side of the transverse rod body (41), the other side of the main pipeline (45) is connected with the output end of an air compressor (8), and the input end of the air compressor (8) is connected with the output end of a dry fog generator (7).
4. The dry fog dust suppression discharge device according to claim 2, wherein the water-air distributor (42) is further provided with a plurality of filters (9) in a communicating manner, and the filters (9) are DPA paint fog filters.
5. The dry fog dust suppression discharging device according to claim 1 is characterized in that a damping device (10) is arranged between the bottom of the discharging frame (1) and the top of the supporting rod (5), and the damping device (10) adopts a damping spring damper.
6. The dry fog dust suppression discharge device according to claim 5, wherein a bearing plate (11) is fixedly connected to the top of the shock absorption device (10), and the bearing plate (11) is fixedly connected with the top of the discharge frame (1) through a mounting bolt (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421274049.1U CN222497984U (en) | 2024-06-05 | 2024-06-05 | Dry mist dust suppression unloading device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421274049.1U CN222497984U (en) | 2024-06-05 | 2024-06-05 | Dry mist dust suppression unloading device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222497984U true CN222497984U (en) | 2025-02-18 |
Family
ID=94548724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421274049.1U Active CN222497984U (en) | 2024-06-05 | 2024-06-05 | Dry mist dust suppression unloading device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222497984U (en) |
-
2024
- 2024-06-05 CN CN202421274049.1U patent/CN222497984U/en active Active
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