CN208865365U - The ultra-clean dust pelletizing system of high efficiency composition coalescence - Google Patents
The ultra-clean dust pelletizing system of high efficiency composition coalescence Download PDFInfo
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- CN208865365U CN208865365U CN201821640681.8U CN201821640681U CN208865365U CN 208865365 U CN208865365 U CN 208865365U CN 201821640681 U CN201821640681 U CN 201821640681U CN 208865365 U CN208865365 U CN 208865365U
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- coalescence
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- clarifier
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- material filling
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Abstract
The utility model discloses a kind of ultra-clean dust pelletizing system of high efficiency composition coalescence, including Pneumatic-hydraulic interlocked spraying device, air-suction cover, flow-guiding type wet dust collector and material filling type three are in contact and contact coalescence clarifier；Pneumatic-hydraulic interlocked spraying device connects water supplying pipe by the second suction pump, air-suction cover meets flow-guiding type wet dust collector air inlet A by pipeline, water inlet A connects water supplying pipe at the top of flow-guiding type wet dust collector, flow-guiding type wet dust collector top offers gas outlet A, gas outlet A connects material filling type three by pipeline and is in contact coalescence clarifier import, the coalescence clarifier water inlet B that is in contact of material filling type three by the first suction pump connects water supplying pipe, the coalescence clarifier top that is in contact of material filling type three offers gas outlet B, flow-guiding type wet dust collector, material filling type three is in contact coalescence clarifier bottom water outlet by pipeline connected water outlet pipe.The utility model increases the humidification to coal dust, realizes two-stage dust removal process, and removal coal dust effect is good.
Description
Technical field
The utility model relates to air purifier technical field, specifically a kind of ultra-clean dust pelletizing system of high efficiency composition coalescence.
Background technique
Coal separation is using coal physics different from other minerals, physics-chemical property, with machinery in coal preparation plant
Method removes the impurity in raw coal, it is divided into the product of different quality, specification, to adapt to the requirement of different user, in coal separation
Can generate in the process and largely drift coal dust, coal dust it is very harmful, it not only pollutes operating environment, and the body for influencing miner is strong
Health, and the explosion of coal dust also will cause great human casualty accident.Coal dust control generallys use atomizing de-dusting, water consumption at present
Big and spray head is easy blocking, and coal dust treatment effect is undesirable, and the requirement of working environment is not achieved.On the other hand traditional dedusting work
Skill only has primary dust removing to be extremely difficult to good dust removing effects.
Summary of the invention
In view of the above-mentioned problems of the prior art, the utility model provides a kind of ultra-clean dedusting system of high efficiency composition coalescence
System, is capable of increasing spray amount, conserves water, spray head is avoided to block, significant to the wetting action of coal dust, while using two-stage dedusting
Processing, good dedusting effect.
A kind of ultra-clean dust pelletizing system of high efficiency composition coalescence of the utility model, including Pneumatic-hydraulic interlocked spraying device, air-suction cover, lead
Streaming wet dust collector and material filling type three, which are in contact, contacts coalescence clarifier；Pneumatic-hydraulic interlocked spraying device is connect by the second suction pump
Water supplying pipe, air-suction cover meet flow-guiding type wet dust collector air inlet A by pipeline, and water inlet A connects at the top of flow-guiding type wet dust collector
Water supplying pipe, flow-guiding type wet dust collector top offer gas outlet A, and gas outlet A connects material filling type three by pipeline and is in contact coalescence
Clarifier import, the coalescence clarifier water inlet B that is in contact of material filling type three by the first suction pump connect water supplying pipe, and material filling type three connects
Touching coalescence clarifier top offers gas outlet B, and flow-guiding type wet dust collector, material filling type three the coalescence clarifier bottom that is in contact go out
The mouth of a river passes through pipeline connected water outlet pipe.
Further, the pipe being in contact in flow-guiding type wet dust collector gas outlet with material filling type three between coalescence clarifier import
Road is equipped with exhaust fan.
It further, further include Scatula, Scatula is provided with surfactant, and Scatula water inlet connects water supplying pipe, water outlet
Mouthful connecing material filling type three by the first suction pump is in contact coalescence clarifier water inlet B, connects Pneumatic-hydraulic interlocked spray by the second suction pump
Mist device water inlet.
Further, flow-guiding type wet dust collector and material filling type three be in contact coalescence clarifier inner top be equipped with intake pool with
And the filtering ponds of intake pool lower part are set to, intake pool is connected to water inlet, and water inlet bottom of pond portion is equipped with multiple communicate therewith
Shower nozzle, filtering bottom of pond portion are connected to by pipeline with outlet pipe, and filtering bottom of pond portion is pyramidal structure；
Water fender is installed, gas outlet A is located at shower between the shower nozzle and filtering ponds in flow-guiding type wet dust collector
Between spray head and water fender, filtering ponds two sides are also provided with water inlet C and gap, and water inlet C taps into water pipe, and gap connects excessive
Water pipe；
It is provided between the shower nozzle and filtering ponds that material filling type three is in contact in coalescence clarifier by multiple Pall ring groups
At Pall ring filler layer, gas outlet B is between Pall ring filler layer and shower nozzle.
Further, Pneumatic-hydraulic interlocked spraying device air inlet taps into tracheae.
It further, further include solid-liquid separator, solid-liquid separator import connects flow-guiding type wet dust collector by outlet pipe and goes out
Mouth of a river A and material filling type three are in contact coalescence clarifier water outlet B, and outlet connects Scatula water inlet.
Further, further include shell, flow-guiding type wet dust collector, material filling type three be in contact coalescence clarifier, Scatula with
And exhaust fan, suction pump are installed in shell；Air-suction cover is mounted on shell, and Pneumatic-hydraulic interlocked spraying device is installed by bracket
In the upper housing, and with bracket it is flexibly connected.
Further, lower part of the housing is equipped with driving wheel.
Compared with prior art, the utility model has the advantage that
1) the utility model uses Pneumatic-hydraulic interlocked spraying device, realizes air-water and rushes dedusting and is pre-processed by spraying, increases
Big spray amount is saved with water, while the utility model is equipped with Scatula, and surfactant is added in Scatula, because
This, has surfactant, increases the humidification to coal dust, play more in the fog that Pneumatic-hydraulic interlocked spraying device sprays
Good dust-laying effect.
2) this technique of the utility model is in contact coalescence clarifier using flow-guiding type water-bath (primary dust removing) and material filling type three
(secondary reinforcement dedusting) combined process system, realizes two-stage dust removal process, and the removal rate of coal dust significantly improves.
3) the utility model compact occupies little space, and structure is simply easily fabricated, and manufacturing cost is low.
Detailed description of the invention
Fig. 1 is the utility model overall structure diagram.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing.
As shown, a kind of ultra-clean dust pelletizing system of high efficiency composition coalescence of the utility model, including Pneumatic-hydraulic interlocked spraying device
1, air-suction cover 3, flow-guiding type wet dust collector 4 and material filling type three are in contact coalescence clarifier 9；Pneumatic-hydraulic interlocked spraying device 1 passes through
Second suction pump 12 connects water supplying pipe 17, and air-suction cover 3 meets 4 air inlet A of flow-guiding type wet dust collector by pipeline, and flow-guiding type water-bath removes
4 top water inlet A of dirt device connects water supplying pipe 17, and 4 top of flow-guiding type wet dust collector offers gas outlet A, and gas outlet A passes through pipeline
It connects material filling type three to be in contact 9 import of coalescence clarifier, 9 water inlet B of coalescence clarifier that is in contact of material filling type three is drawn water by first
Pump 10 connects water supplying pipe 17, and 9 top of coalescence clarifier that is in contact of material filling type three offers gas outlet B, 4 bottom of flow-guiding type wet dust collector
Portion's water outlet A and material filling type three are in contact 9 bottom water outlet B of coalescence clarifier by pipeline connected water outlet pipe 16.
To improve efficiency of dust collection, the utility model is in contact in 4 gas outlet A of flow-guiding type wet dust collector with material filling type three solidifying
And exhaust fan 6 is installed on the pipeline between 9 import of clarifier, it is ensured that negative before 4 dedusting of flow-guiding type wet dust collector
Pressing operation increases gas circulation power while ensure that dust collecting effect, improves efficiency of dust collection.
For the hydrophilicity for improving coal dust, keep coal dust more wet, the utility model further includes Scatula 11, Scatula 11
It is provided with surfactant, 11 water inlet of Scatula connects water supplying pipe 17, and 11 water outlet of Scatula is connect by the first suction pump 10 and filled out
Material formula three is in contact 9 water inlet B of coalescence clarifier, connects Pneumatic-hydraulic interlocked 1 water inlet of spraying device by the second suction pump 12.Work
When, material filling type three is in contact in coalescence clarifier 9, contains surfactant in the liquid of spray, effectively improves coal dust
Hydrophilicity substantially enhances its wetting action to coal dust, effectively improves dust removal effect.
The flow-guiding type wet dust collector 4 and material filling type three 9 inner top of coalescence clarifier that is in contact are equipped with intake pool 52
And the filtering ponds 41 of 52 lower part of intake pool are set to, the intake pool 52 of flow-guiding type wet dust collector 4 is connected to water inlet A, is filled out
The be in contact intake pool 52 of coalescence clarifier 9 of material formula three is connected to water inlet B, and 52 bottom of intake pool is equipped with multiple communicate therewith
Shower nozzle 51, the water outlet of 41 bottom of filtering ponds is connected to by pipeline with outlet pipe 16, then is passed through outlet pipe 16 and be discharged.For
41 bottom of filtering ponds siltation coal slime or dirt mud are prevented, and is deposited in outlet pipe 16 convenient for coal slime or dirt mud, 41 bottom of filtering ponds
Portion is pyramidal structure.
Further to filter larger Coal Dust in flow-guiding type wet dust collector 4, the utility model flow-guiding type water-bath is removed
Water fender 53 is installed, water fender is preferably fence type structure, gas outlet between the shower nozzle 51 in dirt device 4 and filtering ponds 41
A is between shower nozzle 51 and water fender 53, and 41 two sides of filtering ponds are also provided with water inlet C and gap, and gap is used for
Prevent the water level of filtering ponds 41 excessively high, water inlet C taps into water pipe, and new water source is constantly injected to filtering ponds 41, and gap connects excessive
Water pipe, when water level reaches the position of gap, the extra water in filtering ponds 41 is flowed out from overflow pipe, is flowed in filtering ponds 41
Water has filtered a part of Coal Dust, and water fender 53 blocks passing through for larger Coal Dust, while also blocking filtering ponds 41
In liquid with anti-tamper exhaust fan 6, extend the service life of exhaust fan 6.
It is in contact residence time in coalescence clarifier 9 to extend the gas for being mingled with coal dust or liquid in material filling type three,
The coalescence clarifier 9 that is in contact of the utility model material filling type three increases its own length, while shower nozzle inside it
Between 51 and filtering ponds 41 be equipped with Pall ring filler layer 91, gas outlet B between Pall ring filler layer 91 and shower nozzle 51,
Pall ring filler layer 91 is made of multiple Pall rings, and Pall ring filler layer 91 effectively increases gas, solid (coal dust), liquid (containing table
Face activating agent) three-phase contact area, the residence time that gas is in contact in coalescence clarifier 9 in material filling type three is extended, is realized
Better coalescence effect, forms the coal dust of larger particles, cleaned gas is entered in atmosphere from gas outlet B, protected
Environment.And on the one hand the coal dust of larger particles can be stopped by Pall ring filler layer 91, prevent it from entering in atmosphere with gas, separately
On the one hand it can fall into filtering ponds 41 due to being self-possessed or being acted on spraying by shower nozzle 51, be filtered using the water in filter tank 41
Afterwards, bottom of pond is sunk to, is deposited in outlet pipe 16 eventually by pipeline, then is discharged by outlet pipe 16.In addition, material filling type three connects
It is lower to touch 9 fuselage of coalescence clarifier, occupies little space, gas-flow resistance is small, is conducive to be widely used.
For better depositing dust, Pneumatic-hydraulic interlocked 1 air inlet of spraying device taps into tracheae 14, reduces water consumption, allows spraying thinner more
It is small, preferably depositing dust.
To save water resource, cost is reduced, environment is protected, the utility model further includes solid-liquid separator 19, is separated by solid-liquid separation
The outlet of 19 import connected water outlet pipe 16 of device, outlet connect the water inlet of Scatula 11.
For convenient for further protecting the present apparatus, the utility model further includes shell 13, flow-guiding type wet dust collector 4, filler
Be in contact coalescence clarifier 9, Scatula 11 and exhaust fan 6, the suction pump of formula three is installed in shell 13；Air-suction cover 3 is installed
In 13 front of shell, Pneumatic-hydraulic interlocked spraying device 1 is mounted on 13 top of shell by bracket 15, and is flexibly connected with bracket 15,
It can disassemble, be mounted elsewhere from bracket 15, gas is dusted so as to preferably spraying.In addition, above-mentioned each
Equipment disassembly assembly is also more convenient, easy to repair.
For this system easy to remove, 13 lower part of the utility model shell is equipped with driving wheel 18, is electrically connected with the controller, and leads to
Controller control driving wheel 18 is crossed to rotate, thus drive this system mobile, it can also be mobile by Manual-pushing this system.
When work, Pneumatic-hydraulic interlocked spraying device 1 is disassembled from bracket 15 first, is mounted on coalcutter, supplied water
Pipe 17 is this system water supply, and Pneumatic-hydraulic interlocked spraying device 1 extracts water from Scatula 11 by the second suction pump 12, sprays water
Depositing dust, the coal dust that part does not remove suck flow-guiding type wet dust collector 4 by air-suction cover 3 and carry out primary dust removing, remove most of grain
The biggish particle of diameter, and drained into solid-liquid separator 19 by water outlet A, while 4 water inlet C of flow-guiding type wet dust collector is tapped into
Water pipe, water is constantly entered in 4 filtering ponds 41 of flow-guiding type wet dust collector by water inlet pipe, when the water in filtering ponds 41 reaches overflow
When mouth, flowed out by overflow port, the water level effectively prevented in filtering ponds 41 is excessively high, while ensure that water in filtering ponds 41
Mobility, so as to better dust removal.The coal dust that remaining partial size is relatively small and is not removed, is pumped into filler by exhaust fan 6
Formula three is in contact, and coalescence clarifier 9 is interior to carry out secondary reinforcement dedusting.
It is in contact in coalescence clarifier 9 in material filling type three, a part of coal dust is direct under the action of descent waterflow and self weight
It settles into filtering ponds 41, a part of coal dust is moved to Pall ring filler layer 91 with air-flow, is sufficiently connect with the atomized water of spray
Touching, the atomized water of spray extracts from Scatula 11 by the first suction pump 10, contains surfactant in water, in surfactant
With coalescence effect, there is the coal dust of oil for surface, good wetting effect can be played the role of, simultaneously because coalescence, particle
Further increase, be able to be deposited to 41 bottom of filtering ponds under Gravitative Loads, removal rate effectively improves, and by water outlet B into
Entering solid-liquid separator 19, mud-water separation is carried out in solid-liquid separator 19, coal slime and dirt the mud resourcebility after collecting utilize, and
Upper clear supernate squeezes into Scatula 11, is able to enter as spray-water material filling type three and is in contact coalescence clarifier 9, realizes reuse,
With this, reach the mesh for strengthening dedusting to meet the working environment of workers requirement, mitigate coal dust harm and energy-saving and emission-reduction, green production
's.
The utility model is applicable not only to underground coal separation, can be applicable to the place of other chalk dust removings of ground, such as blast furnace
Smelting, thermal power generation, pharmaceutical factory and build the building sites such as subway, bridge, house.
Claims (8)
1. a kind of ultra-clean dust pelletizing system of high efficiency composition coalescence, which is characterized in that including Pneumatic-hydraulic interlocked spraying device, air-suction cover, lead
Streaming wet dust collector and material filling type three, which are in contact, contacts coalescence clarifier；Pneumatic-hydraulic interlocked spraying device is connect by the second suction pump
Water supplying pipe, air-suction cover meet flow-guiding type wet dust collector air inlet A by pipeline, and water inlet A connects at the top of flow-guiding type wet dust collector
Water supplying pipe, flow-guiding type wet dust collector top offer gas outlet A, and gas outlet A connects material filling type three by pipeline and is in contact coalescence
Clarifier import, the coalescence clarifier water inlet B that is in contact of material filling type three by the first suction pump connect water supplying pipe, and material filling type three connects
Touching coalescence clarifier top offers gas outlet B, and flow-guiding type wet dust collector, material filling type three the coalescence clarifier bottom that is in contact go out
The mouth of a river passes through pipeline connected water outlet pipe.
2. a kind of ultra-clean dust pelletizing system of high efficiency composition coalescence according to claim 1, which is characterized in that in flow-guiding type water-bath
Deduster gas outlet is in contact on the pipeline between coalescence clarifier import with material filling type three and is equipped with exhaust fan.
3. a kind of ultra-clean dust pelletizing system of high efficiency composition coalescence according to claim 2, which is characterized in that further include making up a prescription
Case, Scatula are provided with surfactant, and Scatula water inlet connects water supplying pipe, and water outlet connects material filling type three by the first suction pump
Be in contact coalescence clarifier water inlet B, connects Pneumatic-hydraulic interlocked spraying device water inlet by the second suction pump.
4. a kind of ultra-clean dust pelletizing system of high efficiency composition coalescence according to claim 1-3, which is characterized in that water conservancy diversion
Formula wet dust collector and material filling type three the coalescence clarifier inner top that is in contact are equipped with intake pool and are set to intake pool lower part
Filtering ponds, intake pool is connected to water inlet, and water inlet bottom of pond portion is equipped with multiple shower nozzles communicated therewith, filters bottom of pond portion
It is connected to by pipeline with outlet pipe, filtering bottom of pond portion is pyramidal structure；
Water fender is installed, gas outlet A is located at shower nozzle between the shower nozzle and filtering ponds in flow-guiding type wet dust collector
Between water fender, filtering ponds two sides are also provided with water inlet C and gap, and water inlet C taps into water pipe, and gap connects spilling water
Pipe；
It is provided between the shower nozzle and filtering ponds that material filling type three is in contact in coalescence clarifier and to be made of multiple Pall rings
Pall ring filler layer, gas outlet B is between Pall ring filler layer and shower nozzle.
5. a kind of ultra-clean dust pelletizing system of high efficiency composition coalescence according to claim 4, which is characterized in that Pneumatic-hydraulic interlocked spraying
Device air inlet taps into tracheae.
6. a kind of ultra-clean dust pelletizing system of high efficiency composition coalescence according to claim 4, which is characterized in that further include solid-liquid point
From device, solid-liquid separator import by outlet pipe connects flow-guiding type wet dust collector water outlet A and material filling type three is in contact, and coalescence is net
Change device water outlet B, outlet connects Scatula water inlet.
7. a kind of ultra-clean dust pelletizing system of high efficiency composition coalescence according to claim 4, which is characterized in that it further include shell,
Be in contact coalescence clarifier, Scatula and exhaust fan, suction pump of flow-guiding type wet dust collector, material filling type three is installed in shell
It is interior；Air-suction cover is mounted on shell, and Pneumatic-hydraulic interlocked spraying device is installed in the upper housing by bracket, and is connected with bracket activity
It connects.
8. a kind of ultra-clean dust pelletizing system of high efficiency composition coalescence according to claim 7, which is characterized in that lower part of the housing installation
There is driving wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821640681.8U CN208865365U (en) | 2018-10-10 | 2018-10-10 | The ultra-clean dust pelletizing system of high efficiency composition coalescence |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821640681.8U CN208865365U (en) | 2018-10-10 | 2018-10-10 | The ultra-clean dust pelletizing system of high efficiency composition coalescence |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208865365U true CN208865365U (en) | 2019-05-17 |
Family
ID=66469776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821640681.8U Expired - Fee Related CN208865365U (en) | 2018-10-10 | 2018-10-10 | The ultra-clean dust pelletizing system of high efficiency composition coalescence |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208865365U (en) |
-
2018
- 2018-10-10 CN CN201821640681.8U patent/CN208865365U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190517 Termination date: 20211010 |
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| CF01 | Termination of patent right due to non-payment of annual fee |