CN218485516U - Micro-power dust removal device - Google Patents
Micro-power dust removal device Download PDFInfo
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- CN218485516U CN218485516U CN202222399580.9U CN202222399580U CN218485516U CN 218485516 U CN218485516 U CN 218485516U CN 202222399580 U CN202222399580 U CN 202222399580U CN 218485516 U CN218485516 U CN 218485516U
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Abstract
The utility model discloses a micro-power dust removal device, which comprises a shell, wherein the front end of the shell is provided with a dust inlet, the rear end of the shell is provided with an air outlet, the air outlet is communicated with a micro-power conveying pipeline, the micro-power conveying pipeline is provided with a fan, the upper part, the middle part and the lower part of the shell are respectively provided with an installation layer, the middle part is a dust removal layer and the lower part is a dust removal layer, the upper part and the middle part are separated by a mounting plate, the mounting plate is fixed by a buffering support mechanism, the upper part is provided with a vibration mechanism or a water drip washing mechanism, and the dust removal mechanism adopts a dust removal curtain or a dust removal arc plate for ventilation and dust removal or adopts a cylindrical shunting and dust removal manner; the lower part of the shell adopts a tapered dust exhaust port which is used for connecting a slag discharge device; the dust-containing gas can be separated, adhered and collected, the structure is simple, and the working environment is effectively improved; meanwhile, the dust-containing gas is collected and treated, so that energy is saved, and pollution is reduced.
Description
Technical Field
The utility model relates to a dust-laden waste gas dust removal technical field especially relates to a fine power dust collector who is used for trades such as building materials, metallurgy, mine, chemical industry, coal, non-metallic ore deposit superfine powder processing.
Background
At present, industries such as building materials, metallurgy, mines, chemical industry, coal and nonmetal ore ultrafine powder processing can carry a large amount of dust-containing gas to be generated in a production process, particularly, dust is emitted in a mine enterprise in a mining production process of mine stone, particularly, in the processes of perforation, rock drilling, blasting, loading, transporting, crushing and the like after crushing open-pit mining and underground mining, so that a working face can be accompanied by a large amount of dust to seriously pollute a working environment and an atmospheric environment, and if the dust cannot be effectively treated, the working environment can be seriously polluted and the health of workers can be harmed.
In order to eliminate dust in the production process of mines, extensive and intensive research is carried out from various aspects such as a dust removal mechanism, a dust removal medium, a dust removal process, dust removal equipment and the like in the prior art, but the dust removal efficiency is not ideal all the time. In the production process, the wet drilling avoids dust flying to a great extent, but the surrounding environment becomes extremely severe, walking or moving equipment is extremely difficult, and water resources are not treated and recycled; although the dry drilling adopts a simple water mist spraying mode for dust reduction, the dust treatment effect is not obvious, the dust concentration of a working space cannot be obviously reduced, and dust diffusion is more easily caused; whether the drilling is a wet drilling or a dry drilling, the defects exist, the resistance is too large, the dehydration efficiency is poor, the surrounding environmental conditions of a production working surface are severe, the working efficiency is influenced, and the occupational health of workers is harmed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a micro-power dust removal device which can separate, adhere and collect the dust-containing gas, and has simple structure and convenient installation; meanwhile, due to the adoption of a micro-power technology, energy is saved, pollution is reduced, and the working environment is effectively improved.
The utility model adopts the technical proposal that:
a micro-power dust removal device comprises a shell, wherein a conical dust inlet hopper is arranged at the front end of the shell, the small-opening end of the conical dust inlet hopper is communicated with a slag discharge pipeline, a conical exhaust hopper is arranged at the rear end of the shell, the small-opening end of the exhaust hopper is communicated with a micro-power conveying pipeline, and the inner walls of the conical dust inlet hopper and the conical exhaust hopper are both provided with a mistsen spray ring; the upper part of the shell is an installation layer, the middle part of the shell is a dust removal layer, the lower part of the shell is a dust exhaust layer, the upper part and the middle part of the shell are divided by an installation plate, the installation plate is fixed by a buffering support mechanism, the upper part of the shell is provided with a vibration mechanism or a water leaching mechanism, the middle part of the shell is provided with a dust settling mechanism, and the dust settling mechanism adopts a dust removal curtain for dust settling or adopts an arc plate for ventilation and dust settling or adopts a cylindrical shunting and dust settling; the lower part of the shell adopts a tapered dust exhaust port which is used for connecting a slag discharging device.
The vibration mechanism adopts an eccentric vibration motor.
The water leaching mechanism adopts an automatic water replenishing sprayer, and the spraying direction faces to the middle part of the shell.
When the dust falling mechanism adopts the dust removing curtain to remove dust, the dust removing curtain comprises a plurality of rows of flexible dust removing strips which are distributed in a staggered mode, the lower ends of the dust removing strips are provided with the heavy hammers which adopt the conical structures, and the tip parts of the heavy hammers are connected with the lower ends of the dust removing strips; when the dust settling mechanism adopts arc-shaped plates for ventilation and dust settling, the arc-shaped plates for ventilation and dust settling comprise grille sieve plates arranged at the front end and the rear end of the middle part of the shell and a plurality of arc-shaped plates between the two grille sieve plates, the grille sieve plates and the plurality of arc-shaped plates are fixedly installed through the installation plate, the plurality of arc-shaped plates are vertically distributed at intervals, and a snake-shaped ventilation dust settling channel is formed between every two arc-shaped plates; when dust fall mechanism adopted cylinder type reposition of redundant personnel dust fall, cylinder type reposition of redundant personnel dust fall including the grid sieve mesh board of locating the middle part front end of casing and rear end and many cylinder type dust fall pipes between two grid sieve mesh boards, grid sieve mesh board and many cylinder type dust fall pipes pass through mounting panel fixed mounting, the vertical setting of many cylinder type dust fall pipes, staggered arrangement distributes.
The heavy hammer adopts a conical structure, and the tip part is connected with the lower end of the flexible fiber rope.
The buffer support mechanism comprises a support plate and a plurality of buffer springs, the mounting plate is erected inside the shell through the support plate, the support plate is arranged around the inner wall of the upper portion of the shell, the plurality of buffer springs are arranged around the lower surface of the mounting plate, and the lower ends of the buffer springs are fixed on the support plate.
Buffering supporting mechanism still includes the location slide rail, and the vertical installation of location slide rail is in shells inner wall, backup pad top position, and the slide rail mounting is around the mounting panel side.
The utility model is mainly used for purifying the dust-containing gas, firstly, the collecting device at the front end collects the dust-containing gas, the dust-containing gas is discharged into the shell of the device after collection, the discharged power comes from the micro-power fan and mainly guides the gas in the device, thereby accelerating the flow speed in the dust removing device; the air is firstly fed into the shell body, purified in the shell body and then discharged from the air outlet.
The dust removal device mainly comprises a shell, a dust removal mechanism, a dust removal curtain, an arc plate, a cylindrical flow distribution mechanism and a dust removal mechanism, wherein dust is removed in the shell mainly through the dust removal mechanism; the dust settling mechanism of the device is divided into dry dust removal and wet dust removal, and when dust settling is carried out by adopting a dust removal curtain, the dry dust removal by mechanical vibration is adopted; when the arc-shaped plate is adopted for ventilation dust fall or the cylindrical flow-dividing dust fall is adopted, the wet dust removal method is adopted for dust fall. When dust is settled, when dust is collected to a certain degree, the adsorbed dust falls into a dust discharge port C at the lower part of the micro-power dust removal device by adopting a mechanical vibration mode or a water spraying dust removal mode, and then is transported outwards by a belt of a slag discharge device or other modes. This device installation is simple, and dust removal effect is good, damages the back when dust fall mechanism, directly adopts the mode of replacement to maintain, and is quick simple. Meanwhile, the economic investment is small, and the popularization and the use of enterprises are facilitated.
Drawings
FIG. 1 is a schematic view of the present invention;
FIG. 2 is a schematic view of the present invention;
fig. 3 is a schematic structural diagram of an amplifying part D in fig. 1 according to the present invention;
FIG. 4 is a first schematic structural view of the dust removing curtain of the present invention;
FIG. 5 is a schematic structural view of a dust removing curtain of the present invention;
fig. 6 is a top view of the arc distribution structure of the present invention;
fig. 7 is the utility model discloses a dust fall pipe distribution structure top view.
Detailed Description
As shown in fig. 1 and 2, the utility model discloses a casing 1, the front end of casing 1 is equipped with the toper and advances dirt fill 14, and the toper advances the osculum end of dirt fill 14 and is used for connecting the front end and collects the gaseous collection device of dusty gas, and collection device carries out purification treatment in casing 1 with dusty gas emission in the casing 1 of this device. The rear end of the shell 1 is provided with a conical exhaust hopper 15, a small opening end of the exhaust hopper 15 is communicated with a micro-power conveying pipeline 4, a fan 5 is arranged on the micro-power conveying pipeline 4, the fan 5 is used for providing wind power for guiding, under the action of the micro-power fan 5, the wind pressure at the rear end is smaller than that at the front end, and dust-containing gas flows backwards under the driving of the wind pressure. Simultaneously, all be equipped with the foison on the inner wall that toper advances dirt fill and toper exhaust fill and spray ring 16, the foison sprays ring 16 and can set up the multilayer, and the injection direction is towards the inner ring, all carries out the foison dust fall to the raise dust that gets into casing 1 in import and exit and handles, and rigorous raise dust spills outside casing 1.
Casing 1 internal portion upper portion A, middle part B and lower part C, upper portion A are the dusting layer, lower part C is the dust removal layer for installation layer, middle part B, cut apart through mounting panel 6 between upper portion A and the middle part B, and mounting panel 6 is fixed through buffering supporting mechanism, as shown in fig. 3, buffering supporting mechanism include backup pad 7 and many buffer spring 8, mounting panel 6 erects inside casing 1 through backup pad 7, and backup pad 7 locates around casing 1's upper portion A inner wall, many buffer spring 8 of installation all around of mounting panel 6's lower surface, the lower extreme of buffer spring 8 is fixed in backup pad 7. The buffering supporting mechanism further comprises a positioning slide rail 9, the positioning slide rail 9 is vertically installed on the upper portion of the inner wall of the shell 1 and the supporting plate 7, and the slide rail is installed on the periphery of the side face of the installing plate 6.
A vibration mechanism or a water leaching mechanism is arranged in the cavity of the upper part A, and the vibration mechanism adopts an eccentric vibration motor 10. The water leaching mechanism adopts an automatic water replenishing sprayer 11, and the spraying direction faces to the middle of the shell.
The middle part B is provided with a dust falling mechanism, and the dust falling mechanism adopts a dust removing curtain for dust falling or adopts an arc plate for ventilation dust falling or adopts a cylindrical shunting dust falling; when the dust removal curtain is adopted for dust removal, the dust removal curtain comprises a plurality of rows of flexible dust removal strips 12-1 which are distributed in a staggered mode, a heavy hammer 13 is arranged at the lower end of each dust removal strip 12-1, the heavy hammer 13 is of a conical structure, and the tip part of the heavy hammer is connected with the lower end of each dust removal strip 12; the weight 13 is used for stretching and maintaining the dust removing curtain 12, so that the dust removing curtain 12 can be in a vertical state, is not influenced by vibration or wind power, and effectively maintains the dust removing effect.
When the dust settling mechanism adopts arc-shaped plates for ventilation and dust settling, the arc-shaped plates for ventilation and dust settling comprise grid sieve plates 17 arranged at the front end and the rear end of the middle part of the shell and a plurality of arc-shaped plates 12-2 and 17 and the plurality of arc-shaped plates 12-2 between the two grid sieve plates, the arc-shaped plates 12-2 and the plurality of arc-shaped plates 12-2 are fixedly installed through the installation plate 6, the arc-shaped plates 12-2 are vertically distributed at intervals, and a snake-shaped ventilation dust settling channel is formed between every two arc-shaped plates 12-2.
When the dust fall mechanism adopts cylinder type shunt dust fall, the cylinder type shunt dust fall comprises a grille sieve plate 17 arranged at the front end and the rear end of the middle part of the shell and a plurality of cylinder type dust fall pipes 12-3 arranged between the two grille sieve plates, the grille sieve plate 17 and the plurality of cylinder type dust fall pipes 12-3 are fixedly arranged through a mounting plate 6, and the plurality of cylinder type dust fall pipes 12-3 are vertically arranged and distributed in a staggered arrangement mode.
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
The device is mainly used for purifying the dust-containing gas, firstly, the collecting device at the front end collects the dust-containing gas, the dust-containing gas is discharged into the shell 1 of the device after collection, and the discharged power comes from the micro-power fan 5 and mainly guides the gas in the device to accelerate the flow rate in the dust removal device; the air is firstly led into the shell 1 and purified in the shell 1 and then discharged from the exhaust port 3 under the drive of wind power of air draft work in the device.
Wherein, 1 inside upper portion A, middle part B and the lower part C of being divided into of casing, upper portion A is the installation layer, mainly provides certain chamber that holds for vibration mechanism or water drip washing mechanism, and middle part B is the dusting layer, mainly is purifier, and lower part C is the dust removal layer, shakes off the dust of middle part B dusting layer accumulation or erodees into the dusting layer. Cut apart through mounting panel 6 between upper portion A and the middle part B, mounting panel 6 is fixed through buffering supporting mechanism, buffering supporting mechanism alleviates the strong vibrations that vibrating mechanism brought through buffer spring 8 on the one hand, place the noise and the striking that strong vibrations brought, on the other hand is through location slide rail 9, location slide rail 9 can play the effect of directional fluctuation to mounting panel 6 in the vibration, and simultaneously, can also reduce the skew that mounting panel 6 produced at the vibration in-process, prevent to hit to decrease casing 1.
A vibration mechanism or a water leaching mechanism is arranged in the cavity of the upper part A, and the vibration mechanism adopts an eccentric vibration motor 10. The eccentric vibration motor 10 is arranged on the mounting plate 6, and the cavity A at the upper part of the shell 1 provides a certain space for mounting equipment, and simultaneously, the whole appearance structure of the device is kept neat and beautiful. Meanwhile, noise caused by vibration of the eccentric vibration motor 10 is blocked through the shell 1, and a certain sound insulation and noise reduction effect is achieved.
The water leaching mechanism adopts the water leaching mechanism and the automatic water replenishing sprayer 11, and the spraying direction faces the middle part of the shell. Be equipped with certain gap between mounting panel 6 between upper portion A and the middle part B and dust fall mechanism, inlay the flexible material that permeates water between the gap, make incessant passing through of water source permeate water the material along dust fall mechanism surface from last to falling into body device lower part C down, the water curtain that forms on dust fall mechanism surface through the water source carries out incessant drip washing, the shape of mounting panel 6 and the shape phase-match of dust fall mechanism to blockking absorbent dust.
The dust fall mechanism that middle part B was equipped with for the core dust fall region of this device, adopts three kinds of forms, adopts the dust removal curtain of multirow crisscross distribution respectively or adopts dust fall mechanisms such as arc ventilation dust fall or adoption cylinder reposition of redundant personnel dust fall, and cooperation vibration mechanism or water drip washing mechanism remove dust.
The dust removal curtain dust fall mechanism comprises a dust removal curtain dust fall mechanism body, a vibration mechanism and a flexible fiber rope, wherein the dust removal curtain dust fall mechanism body is matched with the vibration mechanism body, dust removal strips 12-1 in the dust removal curtain dust fall mechanism body are distributed densely, the dust removal strips 12-1 distributed densely block the advance of dust, meanwhile, the flexible fiber rope is utilized to enable the surface of the flexible fiber rope to be smooth and clean and have no trace, the dust is adsorbed, the dust removal effect is improved, and after a certain amount of dust is adsorbed, the dust is shaken off under the external force action of vibration, so that the dust removal effect is achieved.
When the arc-shaped plate 12-2 is adopted for dust suppression, a water leaching mechanism is matched, under the action of hydraulic flushing, along with the flow of water to the lower dust discharge port 18, the dust discharge port 18 is connected with a slag discharging device, and then the dust or mixed muddy water is treated by the slag discharging device. The purified air is discharged to the outside through the micro power transmission duct 4.
The arc-shaped plates 12-2 are ventilated and dusted and comprise grid sieve plates 17 arranged at the front end and the rear end of the middle part B of the shell 1 and a plurality of arc-shaped plates 12-2 arranged between the two grid sieve plates 17, the grid sieve plates 17 and the plurality of arc-shaped plates 12-2 are fixedly arranged through a mounting plate 6, the plurality of arc-shaped plates 12-2 are vertically distributed at intervals, and an arc-shaped ventilation channel is formed between every two arc-shaped plates 12-2. The dust-containing gas firstly carries out water leaching dust fall through the grid sieve plate 17 at the front end, and then the dust-containing gas enters the dust fall mechanism, and the ventilation channel adopts an arc-shaped bent structure, so that the entering dust-containing gas is decelerated, blocked and adsorbed, a water source of the water leaching device continuously falls along the surface of the arc-shaped plate 12-2, dust particles blocked and adsorbed by the surface of the arc-shaped plate 12-2 are washed in time, and the dust-containing gas is subjected to dust fall treatment through the dust fall mechanism. The dust particles fall to the lower part C of the device along with the water curtain washed by the water, and the purified gas is finally purified and discharged through the grid sieve plate 17 at the rear end. The dust particles combined with the water curtain fall into a dust discharge port 18 at the lower part C of the micro-power dust removal device and are transported outside through the belt transmission of the slag discharge device.
When adopting cylinder type reposition of redundant personnel dust fall, cylinder type reposition of redundant personnel dust fall including locating the grid sieve pore board 17 and the many dust fall pipes 12-3 between two grid sieve pore boards 17 of the middle part B front end and the rear end of casing 1, grid sieve pore board 17 and many dust fall pipes 12-3 pass through mounting panel 6 fixed mounting, many dust fall pipe 12-3 vertical settings, staggered arrangement distributes. The dust-laden gas firstly carries out water leaching dust fall through the grid sieve pore plate 17 at the front end, then, enters into the ventilation dust fall region of middle part B, because be equipped with many dust fall pipes 12-3 or the post that staggered arrangement distributes in the ventilation dust fall region to block, adsorb the dust-laden gas that gets into, make incessant along dust fall pipe 12-3 surface whereabouts of water leaching device's water source, in time wash away by dust fall pipe 12-3 surface block, the adsorbed dust particle, make dust-laden gas carry out the dust fall and handle. The dust particles fall to the lower part C of the device along with the water curtain of the water shower, and the purified gas is finally purified and discharged through the grid sieve plate 17 at the rear end. The dust particles combined with the water curtain fall into a dust discharge port 18 at the lower part C of the micro-power dust removal device and are transported outside through a belt of the slag discharge device.
When dust is settled, when the dust is collected to a certain degree, the adsorbed dust falls into the dust discharge port 18 at the lower part C of the micro-power dust removal device by adopting a mechanical vibration mode or a water spraying dust removal mode, and then is transported outwards by a belt of a slag discharge device or other modes.
The dust settling mechanism of the device is divided into dry dust removal and wet dust removal, and when dust is settled by adopting a dust removing curtain, the dry dust removal by mechanical vibration is adopted; when adopting arc ventilation dust fall or adopting cylinder reposition of redundant personnel dust fall, then adopt the wet dedusting method to carry out the dust fall, the installation is simple, and dust removal effect is good, and after dust fall mechanism damaged, the mode of direct adoption replacement is maintained, and is quick simple. Meanwhile, the economic investment is small, and the popularization and the use of enterprises are facilitated.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the embodiments of the present invention.
Claims (7)
1. The micro-power dust removal device is characterized in that: the device comprises a shell, wherein a conical dust inlet hopper is arranged at the front end of the shell, the small end of the conical dust inlet hopper is communicated with a slag discharge pipeline, a conical exhaust hopper is arranged at the rear end of the shell, the small end of the exhaust hopper is communicated with a micro-power conveying pipeline, and the inner walls of the conical dust inlet hopper and the conical exhaust hopper are provided with a mistsen spray ring; the upper part is an installation layer, the middle part is a dust removal layer, the lower part is a dust discharge layer, the upper part and the middle part are divided by an installation plate, the installation plate is fixed by a buffering support mechanism, the upper part is provided with a vibration mechanism or a water leaching mechanism, the middle part is provided with a dust fall mechanism, and the dust fall mechanism adopts a dust removal curtain for dust fall or adopts an arc-shaped plate for ventilation dust fall or adopts a cylindrical shunting dust fall; the lower part of the shell adopts a tapered dust exhaust port which is used for connecting a slag discharge device.
2. The micropower dust removal device of claim 1, wherein: the vibration mechanism adopts an eccentric vibration motor.
3. The micropower dust removal device of claim 1, wherein: the water leaching mechanism adopts an automatic water replenishing sprayer, and the spraying direction faces to the middle part of the shell.
4. The micropower dust collector of claim 1, wherein: when the dust falling mechanism adopts the dust removing curtain to remove dust, the dust removing curtain comprises a plurality of rows of flexible dust removing strips which are distributed in a staggered manner, the lower ends of the dust removing strips are provided with the heavy hammers which adopt a conical structure, and the tip parts of the heavy hammers are connected with the lower ends of the dust removing strips; when the dust settling mechanism adopts arc-shaped plates for ventilation and dust settling, the arc-shaped plates for ventilation and dust settling comprise grille sieve plates arranged at the front end and the rear end of the middle part of the shell and a plurality of arc-shaped plates between the two grille sieve plates, the grille sieve plates and the plurality of arc-shaped plates are fixedly installed through the installation plate, the plurality of arc-shaped plates are vertically distributed at intervals, and a snake-shaped ventilation dust settling channel is formed between every two arc-shaped plates; when dust fall mechanism adopted cylinder type reposition of redundant personnel dust fall, cylinder type reposition of redundant personnel dust fall including the grid sieve mesh board of locating the middle part front end of casing and rear end and many cylinder type dust fall pipes between two grid sieve mesh boards, grid sieve mesh board and many cylinder type dust fall pipes pass through mounting panel fixed mounting, the vertical setting of many cylinder type dust fall pipes, staggered arrangement distributes.
5. The micropower dust removal device of claim 4, wherein: the heavy hammer adopts a conical structure, and the tip part is connected with the lower end of the flexible fiber rope.
6. The micropower dust collector of claim 1, wherein: the buffer support mechanism comprises a support plate and a plurality of buffer springs, the mounting plate is erected inside the shell through the support plate, the support plate is arranged around the inner wall of the upper portion of the shell, the plurality of buffer springs are arranged around the lower surface of the mounting plate, and the lower ends of the buffer springs are fixed on the support plate.
7. The micropower dust removal device of claim 6, wherein: buffering supporting mechanism still includes the location slide rail, and the vertical installation of location slide rail is in shells inner wall, backup pad top position, and the slide rail mounting is around the mounting panel side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222399580.9U CN218485516U (en) | 2022-09-09 | 2022-09-09 | Micro-power dust removal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222399580.9U CN218485516U (en) | 2022-09-09 | 2022-09-09 | Micro-power dust removal device |
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| Publication Number | Publication Date |
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| CN218485516U true CN218485516U (en) | 2023-02-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202222399580.9U Active CN218485516U (en) | 2022-09-09 | 2022-09-09 | Micro-power dust removal device |
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| CN (1) | CN218485516U (en) |
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- 2022-09-09 CN CN202222399580.9U patent/CN218485516U/en active Active
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