CN105999968B - A kind of centrifugation paving mist glance coal removal device - Google Patents
A kind of centrifugation paving mist glance coal removal device Download PDFInfo
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- CN105999968B CN105999968B CN201610569331.6A CN201610569331A CN105999968B CN 105999968 B CN105999968 B CN 105999968B CN 201610569331 A CN201610569331 A CN 201610569331A CN 105999968 B CN105999968 B CN 105999968B
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- pipe
- outer tank
- tanks
- exocoel
- inner tanks
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
- B01D50/40—Combinations of devices covered by groups B01D45/00 and B01D47/00
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
- Road Paving Machines (AREA)
Abstract
A kind of centrifugation paving mist glance coal removal device, its main feature is that, including：Outer tank, inner canister, water pump, wind turbine, liquid level gauge, nozzle and liquid filter, it is built-in with Inner tanks in outer tank, volume between outer tank and Inner tanks is exocoel, Inner tank internal volumes are inner cavity, liquid level gauge is set in outer tank, at the top of Inner tanks, nozzle is set, exocoel is connected to the water inlet of water pump by liquid filter, the water outlet of water pump is connected to by sparge pipe with nozzle, eccentric blast pipe is equipped on the inner wall of Inner tanks upper end, it is equipped with escape pipe in Inner pot bottoms, the air outlet of wind turbine is connected to by blast pipe with the inner cavity of Inner tanks, the pipe being connected with exocoel is set on the top of outer tank, pipe is connected to by the pneumatic filter being arranged thereon with chimney, it is equipped with blow-off pipe in the bottom of exocoel, blowdown valve is equipped on blow-off pipe.It is at low cost with simple in structure, it is small the advantages that, especially suitable for the removal operation of glance coal in asphalt mixing plant pitch heating process, treatment effect is good, environmentally safe.
Description
Technical field
The invention belongs to asphalt mixing plants, are a kind of centrifugation paving mist glance coal removal devices.
Background technology
It is increasingly used in asphalt mixing plant in the construction of each grade road, asphalt mixing plant is brought
Problem of environmental pollution also gradually show, especially will produce glance coal in bituminous mixing plant asphalt tank heating process, and pitch
Cigarette is made of polycyclic aromatic hydrocarbon, containing 3.4 BaP of pitch derived object, the strong carcinogens such as 1.2 benzanthracenes,
It is serious to pollute environment and directly jeopardize health.Currently, the processing method to glance coal uses following 4 kinds of modes：1, it burns
Method, this method are to introduce glance coal in incinerator special, will introduce the glance coal after-flame in stove using fuel, this method can volume
Outer increase fuel cost；Glance coal, is introduced into electrostatic field using wind turbine, by corona discharge, makes glance coal band by 2, electric reinforcing method
Electricity is simultaneously adsorbed on pole plate, and this method increase cost is huge and only with obvious effects when handling high concentration glance coal, in addition equipment
Volume is larger；3, absorption process is dissolved using organic solvent, and the organic solvent toxicity that this method uses is usually bigger than glance coal,
It is easy to cause more serious secondary pollution；4, absorption method, using the larger active material of surface area as adsorbent, to glance coal
Physical absorption is carried out, this method system resistance is big, of high cost.Glance coal used in above 4 kinds of glance coal minimizing technologies removes
Equipment is most of complicated, and bulky is expensive, is only used in asphalt production process, still cannot be in asphalt mixing
It is used in equipment.Therefore it is badly in need of wanting a kind of small, it is simple in structure, treatment effect is good, the removal of environmentally safe glance coal
Equipment.
Invention content
The object of the present invention is to overcome the deficiencies of the prior art and provide it is a kind of simple in structure, it is at low cost, it is small, especially
Glance coal removes operation suitable for asphalt mixing plant pitch heating process, and treatment effect is good, environmentally safe centrifugation
Spread mist glance coal removal device.
The purpose of the present invention is what is realized by following technical scheme：A kind of centrifugation paving mist glance coal removal device, it is special
Sign is that it includes：Outer tank, inner canister, water pump, wind turbine, liquid level gauge, nozzle and liquid filter are built-in with Inner tanks, outer tank in outer tank
Volume between Inner tanks is exocoel, and Inner tank internal volumes are inner cavity, and liquid level gauge is arranged in outer tank, and spray is arranged at the top of Inner tanks
Head, the exocoel are connected to the water inlet of water pump by liquid filter, and the water outlet of water pump is connected to by sparge pipe with nozzle,
It is equipped with eccentric blast pipe on the inner wall of Inner tanks upper end, is equipped with escape pipe in Inner pot bottoms, the air outlet of wind turbine passes through air inlet
Pipe is connected to the inner cavity of Inner tanks, the pipe being connected with the exocoel is arranged on the top of outer tank, pipe by setting thereon
The pneumatic filter set is connected to chimney, is equipped with blow-off pipe in the bottom of the exocoel, blowdown valve is equipped on blow-off pipe.
Be equipped with several apertures on the tube wall of the escape pipe, and several apertures of escape pipe directly with the outer intracavitary
Water phase connection.
A kind of centrifugation of the present invention spreads mist glance coal removal device, and spray spray water package drip can be realized due to being provided with
Green soot dust granule, centrifugal cyclone reduce asphalt smoke particle kinetic energy collecting asphalt smoke particle and air water cleaning removing asphalt smoke
The structure of particle, have it is simple in structure, it is at low cost, it is small the advantages that, it is heated especially suitable for asphalt mixing plant pitch
The removal operation of glance coal in journey, treatment effect is good, environmentally safe.
Description of the drawings
Fig. 1 is centrifugation paving mist glance coal removal device structure axonometric schematic diagram；
Fig. 2 is centrifugation paving mist glance coal removal device schematic front view；
Fig. 3 is the schematic top plan view of Fig. 2；
Fig. 4 is the left view schematic diagram of Fig. 2；
Fig. 5 is A-A schematic cross-sectional views in Fig. 3；
Fig. 6 is B-B schematic cross-sectional views in Fig. 2.
In figure:1 wind turbine, 2 blowdown valves, 3 blast pipes, 4 water inlet pipes, 5 outer tanks, 6 pipes, 7 pneumatic filters, 8 liquid level gauges,
9 sparge pipes, 10 liquid filters, 11 water pumps, 12 nozzles, 13 Inner tanks, 14 water, 15 escape pipes, 16 blow-off pipes.
Specific implementation mode
Below with drawings and examples, the invention will be further described.
- Fig. 6 referring to Fig.1, a kind of centrifugation of the invention spread mist glance coal removal device, including：Outer tank 5, inner canister 13, water pump
11, wind turbine 1, liquid level gauge 8, nozzle 12 and liquid filter 10 are built-in with Inner tanks 13, between outer tank 5 and Inner tanks 13 in outer tank 5
Volume is exocoel, and 13 internal volume of Inner tanks is inner cavity, and liquid level gauge 8 is arranged in outer tank 5, and nozzle 12 is arranged at the top of Inner tanks 13,
The exocoel is connected to by liquid filter 10 with the water inlet of water pump 11, and the water outlet of water pump 11 passes through sparge pipe 9 and nozzle
12 connections, are equipped with eccentric blast pipe 3 on the inner wall of 13 upper end of Inner tanks, and escape pipe 15 is equipped in 13 bottom of Inner tanks, wind turbine 1
Air outlet is connected to by blast pipe 3 with the inner cavity of Inner tanks 13, and the pipe being connected with the exocoel is arranged on the top of outer tank 5
6, pipe 6 is connected to by the pneumatic filter 7 being arranged thereon with chimney, and blow-off pipe 16 is equipped in the bottom of the exocoel,
Blowdown valve 2 is equipped on blow-off pipe 16.Be equipped with several apertures on the tube wall of the escape pipe 15, and escape pipe 15 several are small
Hole is directly connected to the water phase of the outer intracavitary.
When work：Water 14 is injected the outer intracavitary between outer tank 5 and Inner tanks 13 by water inlet pipe 4, and liquid level is shown in liquid level gauge 8
Stop injection when middle part.Water circulating pump 11 is opened, and exocoel of the water between outer tank 5 and Inner tanks 13 is through liquid filter 10 by water pump
11 are sent into sparge pipe 9, and liquid filter 10 can avoid shadow of the sewage containing pitch smoke particle to pump working as far as possible
It rings, sprays spray water to the inner cavity of Inner tanks 13 in the nozzle 12 that the top of Inner tanks 13 is equipped with.Water is flowed back to again by the inner cavity of Inner tanks 13
Cycle is formed to the exocoel between outer tank 5 and Inner tanks 13.The glance coal generated in pitch heating process is by wind turbine 1 through blast pipe 3
It is sent into the inner cavity of Inner tanks 13, since blast pipe 3 is set for the eccentric on 13 inner wall of Inner tanks, glance coal is after entering 13 inner cavity of Inner tanks
Whirlwind shape flow direction can be formed along the inner wall of Inner tanks 13, asphalt smoke particle is substantially dropped by the eddy flow kinetic energy in 13 inner wall of Inner tanks
Low, a part of asphalt smoke particle can be sticked on moist 13 internal chamber wall of Inner tanks, can be along 13 internal chamber wall of Inner tanks after having accumulated more
It flows down；Another part asphalt smoke particle can be wrapped to form larger particle by the spray water of 13 inner cavity of Inner tanks and fall；Remaining gas
Escape pipe 15 of the body through 13 bottom of Inner tanks enters the exocoel between outer tank 5 and Inner tanks 13, the escape pipe 15 of 13 bottom of Inner tanks be by
Several apertures composition, and the water phase of outer intracavitary of the escape pipe 15 of several apertures directly between outer tank 5 and Inner tanks 13
Connection, makes a small amount of glance coal contained in residual gas also condense in water.Setting and outer tank 5 and Inner tanks on the top of outer tank 5
The pipe 6 that exocoel between 13 is connected, gas after processing by between outer tank 5 and Inner tanks 13 exocoel, pipe 6 and
The pneumatic filter 7 being arranged on pipe 6, then it is discharged into air through chimney.Pneumatic filter 7 is to micro residue glance coal in gas
It is adsorbed.Exocoel bottom between outer tank 5 and Inner tanks 13 is equipped with the blow-off pipe 16 of the control of blowdown valve 2, by using one section
After time, blowdown valve 2 is opened, the pitch breathing liquid of the outer intracavitary storage between outer tank 5 and Inner tanks 13 is discharged by blow-off pipe.
The embodiment of the present invention is not exhaustive, those skilled in the art without creative work simple copy and change
Into still falling within the range of rights protection of the present invention.
Claims (1)
1. a kind of minimizing technology of centrifugation paving mist glance coal, characterized in that it includes the following contents：
1）Setting centrifugation paving mist glance coal removal device：
Centrifugation spreads mist glance coal removal device：Outer tank, inner canister, nozzle are built-in with Inner tanks in outer tank, outer tank and Inner tanks it
Between volume be exocoel, Inner tank internal volumes be inner cavity, Inner tanks top be arranged nozzle, be additionally provided with water pump, wind turbine, liquid level gauge and
Liquid level gauge is arranged in liquid filter in the outer tank, and the exocoel is connected to by liquid filter with the water inlet of water pump, water
The water outlet of pump is connected to by sparge pipe with nozzle, eccentric blast pipe is equipped on the inner wall of Inner tanks upper end, in Inner pot bottoms
Equipped with escape pipe, the air outlet of wind turbine is connected to by blast pipe with the inner cavity of Inner tanks, setting and the exocoel on the top of outer tank
The pipe being connected, pipe are connected to by the pneumatic filter being arranged thereon with chimney, are equipped in the bottom of the exocoel
Blow-off pipe is equipped with blowdown valve on blow-off pipe, is equipped with several apertures on the tube wall of the escape pipe, and escape pipe several
Aperture is directly connected to the water phase of the outer intracavitary；
2）Glance coal is removed using centrifugation paving mist glance coal removal device：
Water is injected the outer intracavitary between outer tank and Inner tanks by water inlet pipe, and liquid level stops injection when being shown in the middle part of liquid level gauge；Water
Pump is opened, and exocoel of the water between outer tank and Inner tanks is sent into sparge pipe by water pump through liquid filter, is equipped at the top of Inner tanks
Nozzle to the inner cavity of Inner tanks spray spray water；The exocoel that water is flow back by the inner cavity of Inner tanks between outer tank and Inner tanks again, which is formed, to follow
Ring；The glance coal generated in pitch heating process is sent into the inner cavity of Inner tanks by wind turbine through blast pipe, and glance coal is entering in Inner tanks
Whirlwind shape flow direction can be formed along the inner wall of Inner tanks after chamber, asphalt smoke particle is substantially dropped by the eddy flow kinetic energy in Inner top tank structures
Low, a part of asphalt smoke particle can be sticked on moist Inner tank internal chamber walls, can be flowed down along Inner tank internal chamber walls after having accumulated more；
Another part asphalt smoke particle can be wrapped to form larger particle by the spray water of Inner tanks inner cavity and fall；Residual gas is through Inner tanks
The escape pipe of bottom enters the exocoel between outer tank and Inner tanks, and Inner pot bottoms have the escape pipe of several apertures directly and outer tank
The water phase of outer intracavitary between Inner tanks is connected to, and a small amount of glance coal contained in residual gas is made also to condense in water；Through processing
Gas afterwards is discharged by the pneumatic filter that is arranged on exocoel, pipe and the pipe between outer tank and Inner tanks, then through chimney
Air；Pneumatic filter adsorbs micro residue glance coal in gas；Exocoel bottom between outer tank and Inner tanks is equipped with
The blow-off pipe of blowdown valve control, treated, and pitch breathing liquid passes through the row that the exocoel bottom between control outer tank and Inner tanks is arranged
Dirty valve is discharged through blow-off pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610569331.6A CN105999968B (en) | 2016-07-19 | 2016-07-19 | A kind of centrifugation paving mist glance coal removal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610569331.6A CN105999968B (en) | 2016-07-19 | 2016-07-19 | A kind of centrifugation paving mist glance coal removal device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105999968A CN105999968A (en) | 2016-10-12 |
| CN105999968B true CN105999968B (en) | 2018-08-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610569331.6A Active CN105999968B (en) | 2016-07-19 | 2016-07-19 | A kind of centrifugation paving mist glance coal removal device |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106675606B (en) * | 2016-12-19 | 2019-05-07 | 长安大学 | A kind of environment-friendly type use for laboratory asphalt heater and its application method |
| CN114688068A (en) * | 2022-04-24 | 2022-07-01 | 广东韶钢松山股份有限公司 | Fan drainage system and drainage method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4171960A (en) * | 1975-08-22 | 1979-10-23 | Jarvenpaa Viljo J | Gas-purifying device |
| CN2114502U (en) * | 1991-11-24 | 1992-09-02 | 李炳先 | Ma stone rotary dust remover |
| CN2232795Y (en) * | 1995-04-10 | 1996-08-14 | 洛阳矿山机械工程设计研究院 | Desulfurizing dust remover |
| CN203744774U (en) * | 2014-03-31 | 2014-07-30 | 青州市鑫通沥青科技有限公司 | Heat exchange tank for industrial waste treatment |
| CN104826441A (en) * | 2015-05-26 | 2015-08-12 | 苏州达泰佳机械科技有限公司 | Efficient air purifying device |
| CN205815405U (en) * | 2016-07-19 | 2016-12-21 | 吉林省公路机械有限公司 | A kind of centrifugal paving mist glance coal removal device |
-
2016
- 2016-07-19 CN CN201610569331.6A patent/CN105999968B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4171960A (en) * | 1975-08-22 | 1979-10-23 | Jarvenpaa Viljo J | Gas-purifying device |
| CN2114502U (en) * | 1991-11-24 | 1992-09-02 | 李炳先 | Ma stone rotary dust remover |
| CN2232795Y (en) * | 1995-04-10 | 1996-08-14 | 洛阳矿山机械工程设计研究院 | Desulfurizing dust remover |
| CN203744774U (en) * | 2014-03-31 | 2014-07-30 | 青州市鑫通沥青科技有限公司 | Heat exchange tank for industrial waste treatment |
| CN104826441A (en) * | 2015-05-26 | 2015-08-12 | 苏州达泰佳机械科技有限公司 | Efficient air purifying device |
| CN205815405U (en) * | 2016-07-19 | 2016-12-21 | 吉林省公路机械有限公司 | A kind of centrifugal paving mist glance coal removal device |
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| CN105999968A (en) | 2016-10-12 |
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