CN209173624U - A kind of metal and nonmetal mine concentration topical spray dust-extraction unit - Google Patents
A kind of metal and nonmetal mine concentration topical spray dust-extraction unit Download PDFInfo
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- CN209173624U CN209173624U CN201821932164.8U CN201821932164U CN209173624U CN 209173624 U CN209173624 U CN 209173624U CN 201821932164 U CN201821932164 U CN 201821932164U CN 209173624 U CN209173624 U CN 209173624U
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Abstract
The utility model discloses a kind of metal and nonmetal mine concentration topical spray dust-extraction units, including first class purification room, two-level purifying chamber and three-level clean room；The air inlet of first class purification room is equipped with air-supply turbine boosted fan, and the air outlet of three-level clean room side wall is equipped with air outlet solenoid valve；First class purification room is divided into the spray chamber Liang Ge, and the bottom blow-down mouth of clean room is respectively connected to two-stage sewage purifier, and the air inlet of first class purification room side wall and the air outlet of three-level clean room side wall are respectively equipped with sensor of dust concentration.Air-supply turbine boosted fan, centrifugal pump, sensor of dust concentration, liquid level sensor, solenoid valve etc. are connect with CPU control unit respectively.Structure is simple, occupied area is small, operation and easy to maintenance and purification efficiency are high, is able to achieve unattended, applies the crushing process in the mineral aggregate in the dressing plant in metal and nonmetal mine, also can be applicable to the high enterprise of the dusts such as processing of stone enterprise, coal mine.
Description
Technical field
The utility model relates to a kind of dressing plant's dust-extraction unit more particularly to a kind of metal and nonmetal mine concentration parts
Spray dust remover.
Background technique
The mineral aggregate of metal and nonmetal mine concentration is in broken transmission process, when especially mineral aggregate is transported to feed inlet,
Also there are dustproof facilities in these places, but poorly sealed, are also easy to produce the diffusion of dust, the serious air for affecting working space
Quality easily causes on-site personnel body and equipment by the harm of dust.
In the prior art, the shortcomings that traditional screen collector:
Wet-type water-curtain dust removal process is also unfavorable for the recycling of mineral aggregate.If the efficiency for removing subparticle is also higher, then need
Disperse liquid phase preferably, but energy consumption increases；And traditional wet dedusting, there is certain pollution to ambient enviroment.
For the local area that mine dust is easily spread, traditional cleaner is difficult to meet current job requirements.
Utility model content
The purpose of the utility model is to provide a kind of metal and nonmetal mine concentration topical spray dust-extraction units.
The purpose of this utility model is achieved through the following technical solutions:
The metal and nonmetal mine concentration topical spray dust-extraction unit of the utility model, the level-one including being sequentially arranged are net
Change room, two-level purifying chamber and three-level clean room；
The air inlet of first class purification room side wall upper part is equipped with air-supply turbine boosted fan, the outlet air of another side wall upper part
Mouth is inserted into the liquid level lower part of the two-level purifying chamber by two-level purifying chamber's air supply tube, two-level purifying chamber's side wall upper part
Air outlet is inserted into the liquid that three-level clean room air supply tube is inserted into the three-level clean room by three-level clean room air supply tube
The air outlet of face lower part, three-level clean room side wall upper part is equipped with air outlet solenoid valve；
The space of first class purification room ullage is divided into the spray chamber Liang Ge, the roof of each spray chamber by partition
It is respectively equipped with spray head, the water inlet pipe of the spray head is equipped with spray solenoid valve；
It is net that the bottom blow-down mouth of the first class purification room, two-level purifying chamber and three-level clean room is respectively connected to level-one sewage
Change pond, the level-one sewage purifier is connect with secondary sewage clarifier-tank, and the water inlet pipe of centrifugal pump is connected to the secondary sewage
Clarifier-tank, the outlet pipe of the centrifugal pump and the spray head of the spray chamber and the water inlet of the two-level purifying chamber and three-level clean room
Pipe is separately connected.
The non-gold of metal provided by the embodiment of the utility model it can be seen from above-mentioned technical solution provided by the utility model
Belonging to mine concentration topical spray dust-extraction unit, structure is simple, occupied area is small, operation and easy to maintenance and purification efficiency are high,
It is able to achieve unattended, greatly improves efficiency of dust collection.Apply the breaker in the mineral aggregate in the dressing plant in metal and nonmetal mine
Skill, the Partial dust removal of industrial enterprise's workshop also can be applicable to the high enterprise of the dusts such as processing of stone enterprise, coal mine.
Detailed description of the invention
Fig. 1 is that metal and nonmetal mine concentration topical spray dust-extraction unit structure provided by the embodiment of the utility model is shown
It is intended to.
Fig. 2 is that metal and nonmetal mine concentration topical spray dust-extraction unit process provided by the embodiment of the utility model is shown
It is intended to.
In figure:
1, air inlet sensor of dust concentration, 2, spray solenoid valve, 3, spray head, 4, centrifugal pump, 5, centrifugal pump motor, 6, two
Grade clean room air supply tube, 7, three-level clean room air supply tube, 8, air outlet solenoid valve, 9, air outlet sensor of dust concentration, 10, overflow
The mouth of a river, 11, air-supply turbine boosted fan, 12, dust cover, 13, control cabinet, 14, the water inlet pipe of clean room (18,19), 15, blowdown
Solenoid valve, 16, level-one sewage purifier, 17, secondary sewage clarifier-tank, 18, three-level clean room, 19, two-level purifying chamber, 20, one
Grade clean room, 21, dust-extraction unit cabinet, 22, antinose-dive leg, 23, backwind tube, 24, two-level purifying chamber's liquid level sensor, 25, one
Grade clean room liquid level sensor, 26, three-level clean room liquid level sensor, 27, overflow pipe, 28, belt conveyor.
Specific embodiment
The utility model embodiment will be described in further detail below.Do not make in the utility model embodiment in detail
The content of description belongs to the prior art well known to professional and technical personnel in the field.
The metal and nonmetal mine concentration topical spray dust-extraction unit of the utility model, preferable specific embodiment
It is:
Including first class purification room, two-level purifying chamber and the three-level clean room being sequentially arranged；
The air inlet of first class purification room side wall upper part is equipped with air-supply turbine boosted fan, the outlet air of another side wall upper part
Mouth is inserted into the liquid level lower part of the two-level purifying chamber by two-level purifying chamber's air supply tube, two-level purifying chamber's side wall upper part
Air outlet is inserted into the liquid that three-level clean room air supply tube is inserted into the three-level clean room by three-level clean room air supply tube
The air outlet of face lower part, three-level clean room side wall upper part is equipped with air outlet solenoid valve；
The space of first class purification room ullage is divided into the spray chamber Liang Ge, the roof of each spray chamber by partition
It is respectively equipped with spray head, the water inlet pipe of the spray head is equipped with spray solenoid valve；
It is net that the bottom blow-down mouth of the first class purification room, two-level purifying chamber and three-level clean room is respectively connected to level-one sewage
Change pond, the level-one sewage purifier is connect with secondary sewage clarifier-tank, and the water inlet pipe of centrifugal pump is connected to the secondary sewage
Clarifier-tank, the outlet pipe of the centrifugal pump and the spray head of the spray chamber and the water inlet of the two-level purifying chamber and three-level clean room
Pipe is separately connected.
It is dense that the air inlet of first class purification room side wall and the air outlet of three-level clean room side wall are respectively equipped with dust
Spend sensor.
The first class purification room, two-level purifying chamber and three-level clean room are respectively equipped with liquid level sensor, the first class purification
The bottom blow-down mouth of room, two-level purifying chamber and three-level clean room is respectively equipped with blowoff electromagnetic valve, the two-level purifying chamber and three-level
The water inlet pipe of clean room is respectively equipped with inlet water solenoid valve.
Further include control cabinet, CPU control unit, the control member of the air-supply turbine boosted fan are equipped in the control cabinet
Part, air outlet solenoid valve, the control element of centrifugal pump, spray solenoid valve, sensor of dust concentration, liquid level sensor, blowdown electricity
Magnet valve, inlet water solenoid valve are connect with the CPU control unit respectively.
Backwind tube, the level-one are equipped between the air inlet of the first class purification room and the air outlet of the three-level clean room
Overflow pipe is equipped between clean room and the level-one sewage purifier, the air inlet of the first class purification room is equipped with dust cover.
The metal and nonmetal mine concentration topical spray dust-extraction unit of the utility model, the part easily spread for mine dust
Place and use cleaner, structure is simple, occupied area is small, operation and easy to maintenance and purification efficiency it is high, be able to achieve nobody
It is on duty, greatly improve efficiency of dust collection.Apply the crushing process in the mineral aggregate in the dressing plant in metal and nonmetal mine, industrial enterprise
The Partial dust removal of workshop also can be applicable to the high enterprise of the dusts such as processing of stone enterprise, coal mine.
Specific embodiment:
It as shown in Figure 1 and Figure 2, include mainly control cabinet, water supplying motor, pump, clean room, sprayer, sewage pump, sewage are net
Change pond, solenoid valve, sensor of dust concentration, molten dirt liquid, cabinet etc..
The operation of equipment:
It is raised when mineral aggregate is transported to feed bin or reprinting 28 mineral aggregate dust of belt feeder, reaches air inlet sensor of dust concentration 1
Setting value, signal is output to CPU processor, starting air inlet air-supply turbine boosted fan 11, while solenoid valve 2 is opened into molten dirt
Dust suspension is drawn into first class purification room 20 by liquid by dust cover 12, air-supply turbine boosted fan 11, and spray head 3 is by molten dirt
Liquid mistization sprays, and captures the dust particles of sucking, is flutterred the dust caught and fall under gravity into the bottom of first class purification room 20
Portion, the liquid level of molten dirt liquid reach the height of overflow port 10, and molten dirt liquid is flowed into level-one sewage purifier 16 by overflow pipe 27,
Air-flow enters the bottom of two-level purifying chamber 19 by two-level purifying chamber's air supply tube 6 under the action of blowing turbine boosted fan 11
In molten dirt liquid, remaining dust particles are melted into molten dirt liquid, and air-flow enters molten dirt liquid through three-level clean room air supply tube 7 again
In, the mine dust in dust laden air is continued to dissolve, air-flow is discharged through air outlet again, and the gas of discharge passes through air outlet dust concentration
Sensor 9 receives gas, and setting value is not achieved in gas concentration, illustrates that the air being cleaned meets the requirements, if in dusty gas
Mine dust reach the setting value of air outlet sensor of dust concentration 9, air outlet solenoid valve 8 is opened, by dusty gas through backwind tube
23 continue transported to air inlet, continue purifying and dedusting, and until the air of discharge meets the requirements, dust-extraction unit is used certain time
Number, mine dust are accumulated to a certain extent, and opens solenoid valve 15 simultaneously, the molten dirt of one, two, three 20,19,18 bottom of clean room are only needed
Agent is discharged into level-one sewage purifier 16 with mine dust slurry together has delay to enter secondary sewage clarifier-tank 17, opens simultaneously
It opens centrifugal pump 4 and the cleaning that molten dirt liquid carries out clean room is entered by water inlet pipe, the utility model can be by secondary sewage clarifier-tank 17
The molten dust agent precipitated by open centrifugal pump 4 be pumped into sprayer by spray head 3 atomization fall into clean room 20 and clean room
18, continue to be recycled in 19, in clean room 18,19,20 equipped with level-one, second level, three-level clean room liquid level sensor 25,24,
26 pump to control into molten dirt liquid in level-one, second level, three-level clean room 20,19,18 stops (reaching required water level stop), sinks
The mineral aggregate to form sediment out can send the waste that mineral aggregate is avoided to final election pond.
The main utility model point of the utility model:
1, the utility model is made water fogging using sprayer, is easier to capture dust, is reached dust removing effects.
2, using core cpu processor, by sensor of dust concentration acquisition dust concentration, output signal, foundation are set simultaneously
Value start the operation of blower and the unlatching of solenoid valve, realize the functions such as monitoring, automatic running, operated without personnel.
The advantages of the utility model:
Water curtain dedusting can effectively remove diameter for 0.1-20 microns of liquid or solid particles from air-flow, together
When, it can also remove part gaseous pollutant, dusty gas, which enters in dust suppression fluid, to be accelerated dust and dissolve in.It has structure letter
List, occupied area are small, operate and advantage easy to maintenance and high purification efficiency, the utility model are defeated using sensor of dust concentration
Signal enabling and shutdown turbine boosted fan, pump motor, solenoid valve out realizes the advantages that unattended, greatly improves and removes
Dirt efficiency.
The utility model overcomes the shortcomings that traditional screen collector:
Traditional wet-type water-curtain dust removal process is also unfavorable for the recycling of mineral aggregate.If remove subparticle efficiency also compared with
Height then needs to disperse liquid phase preferably, but energy consumption increases, and the utility model, which can not only eliminate dust, can also eliminate having in air
Malicious nuisance；
Traditional wet dedusting has certain pollution to ambient enviroment, and the utility model is using totally enclosed dedusting
Journey not will cause the pollution of environment；
The utility model is more preferable for the effect of Partial dust removal, more targetedly.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art can readily occur in the technical scope that the utility model discloses
Change or replacement, should be covered within the scope of the utility model.Therefore, the protection scope of the utility model should
Subject to the scope of protection of the claims.
Claims (5)
1. a kind of metal and nonmetal mine concentration topical spray dust-extraction unit, which is characterized in that including the level-one being sequentially arranged
Clean room, two-level purifying chamber and three-level clean room；
The air inlet of first class purification room side wall upper part is equipped with air-supply turbine boosted fan, and the air outlet of another side wall upper part is logical
Cross the liquid level lower part that two-level purifying chamber's air supply tube is inserted into the two-level purifying chamber, the outlet air of two-level purifying chamber's side wall upper part
Mouth is inserted into the liquid level that the three-level clean room air-supply air hose is inserted into the three-level clean room by three-level clean room air supply tube
The air outlet of lower part, three-level clean room side wall upper part is equipped with air outlet solenoid valve；
The space of first class purification room ullage is divided into the spray chamber Liang Ge, the roof difference of each spray chamber by partition
Equipped with spray head, the water inlet pipe of the spray head is equipped with spray solenoid valve；
The bottom blow-down mouth of the first class purification room, two-level purifying chamber and three-level clean room is respectively connected to level-one sewage purification
Pond, the level-one sewage purifier are connect with secondary sewage clarifier-tank, and it is net that the water inlet pipe of centrifugal pump is connected to the secondary sewage
Change pond, the outlet pipe of the centrifugal pump and the spray head of the spray chamber and the water inlet pipe of the two-level purifying chamber and three-level clean room
It is separately connected.
2. metal and nonmetal mine concentration topical spray dust-extraction unit according to claim 1, which is characterized in that described
The air inlet of first class purification room side wall and the air outlet of three-level clean room side wall are respectively equipped with sensor of dust concentration.
3. metal and nonmetal mine concentration topical spray dust-extraction unit according to claim 2, which is characterized in that described
First class purification room, two-level purifying chamber and three-level clean room are respectively equipped with liquid level sensor, the first class purification room, two-level purifying chamber
Blowoff electromagnetic valve, the water inlet pipe of the two-level purifying chamber and three-level clean room are respectively equipped with the bottom blow-down mouth of three-level clean room
It is respectively equipped with inlet water solenoid valve.
4. metal and nonmetal mine concentration topical spray dust-extraction unit according to claim 3, which is characterized in that also wrap
Control cabinet is included, CPU control unit, control element, the air outlet electricity of the air-supply turbine boosted fan are equipped in the control cabinet
Magnet valve, the control element of centrifugal pump, spray solenoid valve, sensor of dust concentration, liquid level sensor, blowoff electromagnetic valve, water inlet electricity
Magnet valve is connect with the CPU control unit respectively.
5. metal and nonmetal mine concentration topical spray dust-extraction unit according to any one of claims 1 to 4, feature
It is, backwind tube is equipped between the air inlet of the first class purification room and the air outlet of the three-level clean room, and the level-one is net
Change and be equipped with overflow pipe between room and the level-one sewage purifier, the air inlet of the first class purification room is equipped with dust cover.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821932164.8U CN209173624U (en) | 2018-11-22 | 2018-11-22 | A kind of metal and nonmetal mine concentration topical spray dust-extraction unit |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821932164.8U CN209173624U (en) | 2018-11-22 | 2018-11-22 | A kind of metal and nonmetal mine concentration topical spray dust-extraction unit |
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| CN209173624U true CN209173624U (en) | 2019-07-30 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109276963A (en) * | 2018-11-22 | 2019-01-29 | 新疆工程学院 | A kind of metal and nonmetal mine concentration topical spray dust-extraction unit |
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- 2018-11-22 CN CN201821932164.8U patent/CN209173624U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109276963A (en) * | 2018-11-22 | 2019-01-29 | 新疆工程学院 | A kind of metal and nonmetal mine concentration topical spray dust-extraction unit |
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