CN109260878A - A kind of asphalt waterproofing paint prepares dispensing equipment and method - Google Patents
A kind of asphalt waterproofing paint prepares dispensing equipment and method Download PDFInfo
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- CN109260878A CN109260878A CN201811376547.6A CN201811376547A CN109260878A CN 109260878 A CN109260878 A CN 109260878A CN 201811376547 A CN201811376547 A CN 201811376547A CN 109260878 A CN109260878 A CN 109260878A
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- dry powder
- cyclone
- waterproofing paint
- asphalt waterproofing
- screening
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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
- B01D50/20—Combinations of devices covered by groups B01D45/00 and B01D46/00
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B9/00—Combinations of apparatus for screening or sifting or for separating solids from solids using gas currents; General arrangement of plant, e.g. flow sheets
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Road Paving Machines (AREA)
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Abstract
This application involves a kind of asphalt waterproofing paint dry powder formulation device and method, the big partial size dry powder of the dry powder of one of the raw material of asphalt waterproofing paint after screening is sent directly into the configuration that asphalt waterproofing paint is carried out in asphalt mixing reaction kettle, and the asphalt waterproofing paint dry powder of small particle is then input into cyclone system and carries out mixing adherency in cyclone system and bag pulse dedusting system with the pitch exhaust gas of pitch smoke particle, ultimately form large-sized dry powder-asphalt adhesive particle, large-sized dry powder-asphalt adhesive particle is transported in vibrating screen separation system again and is sieved.Enable whole dry powder ingredients for producing asphalt waterproofing paint by above-mentioned circulate operation, improves the utilization efficiency of dry powder, while can prevent dust and pitch from preparing the organic pollution generated.
Description
Technical field
The application belongs to water-repellent paint preparation technical field, prepares dispensing equipment more particularly, to a kind of asphalt waterproofing paint
And method.
Background technique
Asphalt waterproofing paint is the solvent type or water-emulsifying type waterproof coatings configured using pitch as base-material, common asphalt waterproofing
Coating includes lime emulsifying pitch, swelling natural asphalt, aqueous asbestos bitumen etc..Asphalt waterproofing paint preparation is needed dry powder class
Substance is mixed with pitch, and during the preparation process, the dry powder substance of low partial size cannot be directly added into pitch, and dry powder class
Substance can generate a large amount of dust in feed, when being mixed with pitch, can also generate a large amount of useless with pitch organic fine particles
Gas, but be that dust or exhaust gas cannot be all discharged into air.Therefore, resource can be carried out to dust and exhaust gas by being badly in need of one kind
The asphalt waterproofing paint for changing comprehensive utilization prepares dispensing equipment and method.
Summary of the invention
The technical problem to be solved by the present invention is to solve deficiency above-mentioned in the prior art, to provide a kind of pitch
Water-repellent paint prepares dispensing equipment and method.
The technical solution adopted by the present invention to solve the technical problems is:
A kind of asphalt waterproofing paint dry powder formulation equipment, comprising:
Dry powder feeding storehouse, dry powder feeding are provided with screening system in storehouse；
Cyclone system, dry powder feeding orlop portion are sieved by connecting at the top of dry powder lifting system and cyclone system
Small particle dry powder under point is transported in cyclone system by dry powder lifting system, and cyclone system is also useless with pitch
Gas entrance, the dry powder fugitive dust in the air in dry powder feeding storehouse are passed through cyclone system, pitch exhaust gas by dry powder lifting system
Enter cyclone system by pitch exhaust gas entrance；
Bag pulse dedusting system connect with cyclone system top, receives in bag pulse dedusting system
Dry powder fugitive dust；
Pulse dust cleaning system, the injection pulse compressed air into bag pulse dedusting system；
Transmission system is arranged in cyclone system and bag pulse dedusting system bottom, and is connected to dry powder feeding storehouse
In, it is for transporting the dry powder for being stained with pitch fallen from cyclone system and bag pulse dedusting system to screening
On system；
Activated carbon adsorption system is connect with pulse dust cleaning system, for the organic matter in adsorbed gas；
Centrifugal blower is connect with activated carbon adsorption system, is removed for generating since dry powder feeding storehouse followed by whirlwind
Air-flow in dirt system, bag pulse dedusting system and activated carbon adsorption system；
Exhaust tube is connect with the centrifugal blower.
Preferably, asphalt waterproofing paint dry powder formulation equipment of the invention, the cyclone system top are provided with material
Dry powder after screening is transported at hopper by bucket, dry powder lifting system, and the air inlet of cyclone system is located at below hopper.
Preferably, asphalt waterproofing paint dry powder formulation equipment of the invention, the pressure of the pulse compressed air are 0.4-
0.8Mpa。
Preferably, asphalt waterproofing paint dry powder formulation equipment of the invention, the Transmission system are belt transmission system.
Preferably, asphalt waterproofing paint dry powder formulation equipment of the invention, the screening system are vibrating screen separation system.
The present invention also provides a kind of asphalt waterproofing paint dry powder formulation methods, comprising the following steps:
S1: asphalt waterproofing paint dry powder is sieved by screening system, and the big partial size dry powder after screening is sent directly into
In asphalt mixing reaction kettle；
S2: the tiny dry powder of screening is sent into cyclone system and is existed with the pitch exhaust gas containing pitch smoke particle
Mixing adherency is carried out in cyclone system, cyclone system bottom is discharged dry powder and is re-delivered on screening system and carries out
Screening；
S3: it is imported in bag pulse dedusting system by the gas of cyclone system and carries out bag-type dust, and collect arteries and veins
It rushes the dry powder of bag-type dust removal system bottom discharge and is re-delivered on screening system and sieved；
S4: the gas by bag pulse dedusting system imports activated carbon adsorption system and empties after activated carbon adsorption.
Preferably, asphalt waterproofing paint dry powder formulation method of the invention, the cyclone system top are provided with material
Dry powder after screening is transported at hopper by bucket, dry powder lifting system, and the air inlet of cyclone system is located at below hopper.
Preferably, asphalt waterproofing paint dry powder formulation method of the invention, the pressure of the pulse compressed air are 0.4-
0.8Mpa。
Preferably, asphalt waterproofing paint dry powder formulation method of the invention, the cyclone system and pulse bag remove
Dirt system bottom is provided with a belt transmission system, and dry powder is transported in vibrating screen separation system by belt transmission system.
Preferably, asphalt waterproofing paint dry powder formulation method of the invention, the screening system are vibrating screen separation system.
The beneficial effects of the present invention are:
Asphalt waterproofing paint dry powder formulation device and method of the invention, the dry powder warp of one of raw material of asphalt waterproofing paint
Big partial size dry powder after crossing screening is sent directly into the configuration that asphalt waterproofing paint is carried out in asphalt mixing reaction kettle, and small particle
Asphalt waterproofing paint dry powder is then input into the pitch exhaust gas in cyclone system and with pitch smoke particle in cyclone dust removal
Mixing adherency is carried out in system and bag pulse dedusting system, ultimately forms large-sized dry powder-asphalt adhesive particle, big partial size
Dry powder-asphalt adhesive particle be transported in vibrating screen separation system and sieved again.Make whole by above-mentioned circulate operation
Dry powder (either large-sized or small particle) can ingredient for producing asphalt waterproofing paint, improve dry powder
Utilization efficiency, while can prevent dust and pitch from preparing the organic pollution generated.
Detailed description of the invention
The technical solution of the application is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is the structural schematic diagram of the asphalt waterproofing paint dry powder formulation equipment of the embodiment of the present application；
Appended drawing reference in figure are as follows:
1- dry powder feeding storehouse；
2- cyclone system；
3- bag pulse dedusting system；
4- belt transmission system；
5- activated carbon adsorption system；
6- centrifugal blower；
7- exhaust tube；
10- dry powder lifting system；
11- pulse dust cleaning system；
12- vibrating screen separation system.
Specific embodiment
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.
In the description of the present application, it is to be understood that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description the application and simplifies description, rather than instruction or dark
Show that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as pair
The limitation of the application protection scope.In addition, term " first ", " second " etc. are used for description purposes only, and should not be understood as indicating
Or it implies relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " second " etc. are defined as a result,
Feature can explicitly or implicitly include one or more of the features.In the description of the invention, unless separately
It is described, the meaning of " plurality " is two or more.
In the description of the present application, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood by concrete condition
Concrete meaning in this application.
It is described in detail the technical solution of the application below with reference to the accompanying drawings and in conjunction with the embodiments.
Embodiment 1
The present embodiment provides a kind of asphalt waterproofing paint dry powder formulation equipment, as shown in Figure 1, comprising:
Dry powder feeding storehouse 1 is provided with vibrating screen separation system 12 in dry powder feeding storehouse 1；
Cyclone system 2,1 bottom of dry powder feeding storehouse at the top of dry powder lifting system 10 and cyclone system 2 by connecting
It connects, the small particle dry powder under sieving is transported in cyclone system 2 by dry powder lifting system 10, and cyclone system 2 is also
With pitch exhaust gas entrance, the dry powder fugitive dust in the air in dry powder feeding storehouse 1 is passed through cyclone dust removal by dry powder lifting system 10
System 2, pitch exhaust gas enter cyclone system 2 by pitch exhaust gas entrance, the pitch smoke particle contained in pitch exhaust gas
It is adhered in cyclone system 2 with dry powder fugitive dust, dry powder can become larger after adhering to a certain amount of pitch, become weight；
It connects, is received in bag pulse dedusting system 3 at the top of bag pulse dedusting system 3, with cyclone system 2
Dry powder fugitive dust；
Pulse dust cleaning system 11 sprays the pulse compressed air of 0.4-0.8Mpa into bag pulse dedusting system 3；
Belt transmission system 4 is arranged in cyclone system 2 and 3 bottom of bag pulse dedusting system, and is connected to dry powder
In feeding storehouse 1, for the dry powder for being stained with pitch fallen from cyclone system 2 and bag pulse dedusting system 3 to be transported
It is defeated in vibrating screen separation system 12；
Activated carbon adsorption system 5 is connect with pulse dust cleaning system 11, for the organic matter in adsorbed gas；
Centrifugal blower 6 is connect with activated carbon adsorption system 5, for generating since dry powder feeding storehouse 1 followed by whirlwind
Air-flow in dust pelletizing system 2, bag pulse dedusting system 3 and activated carbon adsorption system 5；
Exhaust tube 7 is connect with the centrifugal blower 6.
Preferably, it is provided with hopper at the top of the cyclone system 2, dry powder lifting system 10 is defeated by the dry powder after screening
It is sent at hopper, the air inlet of cyclone system 2 is located at below hopper.
Preparation: bagged dry powder is put into from the feeding port in dry powder feeding storehouse 1 first, is fallen into vibrating screen separation system 12
It is sieved, until the tiny dry powder of screening reaches work dosage.Large-sized dry powder is sent into asphalt mixing reaction kettle, through being sieved
The tiny dry powder divided is by lifting system 10, the hopper being pumped on cyclone system 2, and dry powder leaks into rotation in the case where self weight
2 air inlet of wind dust pelletizing system, what the pitch that air inlet flows into pitch oil smoke generated when preparing, the pitch oil smoke in dry powder and exhaust gas
Particle mixing.It is thick into 2 inside of cyclone system, eddy flow, tiny dry powder atomization are generated under the drive of wind speed.It can allow pitch
Particle is adhered on dry powder well.Dry powder grain can become larger after adhering to a certain amount of pitch, become weight.Centrifugal force throws weight
It being dispersed on deduster inner wall, mixture automatically falls into lower part, through lower belt Transmission system 4, vibrating screen separation system 12 is returned to,
Big grain after screening is sent into asphalt mixing reaction kettle through dry powder, is sieved the granule to get off through dry powder, is repeated as absorption carrier
It uses.Exhaust gas enters bag pulse dedusting system 3 from cyclone dust collectors top duct after the absorption of level-one dry powder.
Fail the asphalt smoke effectively mixed and dry powder enters bag pulse dedusting system 3, dry powder is adhered to cloth bag surface
On, form one layer of grey film.Effectively intercept bitumen particle.Dry powder grain can become larger after adhering to a certain amount of pitch, become weight.Part is big
The self weight of partial size dry powder falls off, and partially rests in cloth bag surface, by the high pressure blow smelting operation in bag pulse dedusting system 3, by force
The powder ash of adherency is set to fall off.Under gravity, big partial size dry powder falls, and tiny dry powder forms grey film and intercepts pitch again
Grain.The powder ash fallen is fed again into vibrating screen separation system 12 in belt transmission system 4.
Particulate matter containing viscosity and temperature, and the higher organic exhaust gas of concentration, after dry powder adsorbs, Removal efficiency of particulate matter
It can reach 98%, and the temperature of gas be effectively reduced.Remaining gaseous organic pollutant enters net in activated carbon adsorption system 5
Change.
Exhaust gas, which passes through, removes viscosity particulate matter, reduction temperature, after activated carbon adsorption organic pollutant, by centrifugal blower 6
It is evacuated to 7 high-altitude qualified discharge of exhaust tube.
Embodiment 2
The present embodiment provides a kind of asphalt waterproofing paint dry powder formulation methods, comprising the following steps:
S1: asphalt waterproofing paint dry powder is sieved by vibrating screen separation system 12, the big partial size dry powder after screening
It is sent directly into asphalt mixing reaction kettle；
S2: by the tiny dry powder of screening be sent into cyclone system 2 and with the pitch exhaust gas containing pitch smoke particle
Carry out mixing adherency in cyclone system 2,2 bottom of cyclone system discharge dry powder and be re-delivered to vibrosieve from
It is sieved in system 12；
S3: it is imported in bag pulse dedusting system 3 by the gas of cyclone system 2 and carries out bag-type dust, whirlwind removes
Dirt system 2 carries out pulse dust removal by the pulse compressed air of 0.4-0.8Mpa, and collects 3 bottom of bag pulse dedusting system row
Dry powder out and being re-delivered in vibrating screen separation system 12 is sieved；
S4: the gas by bag pulse dedusting system 3 imports activated carbon adsorption system 5 and empties after activated carbon adsorption.
Asphalt waterproofing paint dry powder formulation method provided in this embodiment, the dry powder warp of one of raw material of asphalt waterproofing paint
Big partial size dry powder after crossing screening is sent directly into the configuration that asphalt waterproofing paint is carried out in asphalt mixing reaction kettle, and small particle
Asphalt waterproofing paint dry powder and dust are then input into cyclone system 2 and are revolving with the pitch exhaust gas of pitch smoke particle
Mixing adherency is carried out in wind dust pelletizing system 2 and bag pulse dedusting system 3, ultimately forms large-sized dry powder-asphalt adhesive
Grain, large-sized dry powder-asphalt adhesive particle are transported in vibrating screen separation system 12 again and are sieved.Pass through above-mentioned circulation
Operation make whole dry powder (either large-sized or small particle) can ingredient for producing asphalt waterproofing paint, mention
The high utilization efficiency of dry powder, while can prevent dust and pitch from preparing the organic pollution generated.
It is enlightenment with the above-mentioned desirable embodiment according to the application, through the above description, relevant staff is complete
Full various changes and amendments can be carried out in the range of without departing from this item application technical idea.The technology of this item application
Property range is not limited to the contents of the specification, it is necessary to which the technical scope thereof is determined according to the scope of the claim.
Claims (10)
1. a kind of asphalt waterproofing paint dry powder formulation equipment characterized by comprising
Dry powder feeding storehouse (1) is provided with screening system in dry powder feeding storehouse (1)；
Cyclone system (2), dry powder feeding storehouse (1) bottom are pushed up by dry powder lifting system (10) and cyclone system (2)
Portion's connection, the small particle dry powder under sieving are transported in cyclone system (2) by dry powder lifting system (10), cyclone dust removal
System (2) also has pitch exhaust gas entrance, and the dry powder fugitive dust in the air of dry powder feeding storehouse (1) passes through dry powder lifting system (10)
It is passed through cyclone system (2), pitch exhaust gas enters cyclone system (2) by pitch exhaust gas entrance；
Bag pulse dedusting system (3) connect with cyclone system (2) top, receives and come from bag pulse dedusting system (3)
In dry powder fugitive dust；
Pulse dust cleaning system (11), to the interior injection pulse compressed air of bag pulse dedusting system (3)；
Transmission system is arranged in cyclone system (2) and bag pulse dedusting system (3) bottom, and is connected to dry powder feeding
The dry powder for being stained with pitch in storehouse (1), for will be fallen from cyclone system (2) and bag pulse dedusting system (3)
It transports on screening system；
Activated carbon adsorption system (5) is connect, for the organic matter in adsorbed gas with pulse dust cleaning system (11)；
Centrifugal blower (6) is connect with activated carbon adsorption system (5), for generating since dry powder feeding storehouse (1) followed by rotation
Air-flow in wind dust pelletizing system (2), bag pulse dedusting system (3) and activated carbon adsorption system (5)；
Exhaust tube (7) is connect with the centrifugal blower (6).
2. asphalt waterproofing paint dry powder formulation equipment according to claim 1, which is characterized in that the cyclone system
(2) top is provided with hopper, and the dry powder after screening is transported at hopper by dry powder lifting system (10), cyclone system (2)
Air inlet be located at below hopper.
3. asphalt waterproofing paint dry powder formulation equipment according to claim 1 or 2, which is characterized in that the pulse compression
The pressure of air is 0.4-0.8Mpa.
4. asphalt waterproofing paint dry powder formulation equipment according to claim 1-3, which is characterized in that the transmission
System is belt transmission system (4).
5. asphalt waterproofing paint dry powder formulation equipment according to claim 1, which is characterized in that the screening system is vibration
Dynamic sieve separation system (12).
6. a kind of asphalt waterproofing paint dry powder formulation method, which comprises the following steps:
S1: asphalt waterproofing paint dry powder is sieved by screening system, and the big partial size dry powder after screening is sent directly into pitch
In stirred autoclave；
S2: the tiny dry powder of screening is sent into cyclone system (2) and is existed with the pitch exhaust gas containing pitch smoke particle
Mixing adherency is carried out in cyclone system (2), cyclone system (2) bottom discharge dry powder is simultaneously re-delivered to screening system
On sieved；
S3: it is imported by the gas of cyclone system (2) and carries out bag-type dust in bag pulse dedusting system (3), and collected
The dry powder and being re-delivered on screening system of bag pulse dedusting system (3) bottom discharge is sieved；
S4: the gas by bag pulse dedusting system (3) imports activated carbon adsorption system (5) and empties after activated carbon adsorption.
7. asphalt waterproofing paint dry powder formulation method according to claim 6, which is characterized in that the cyclone system
(2) top is provided with hopper, and the dry powder after screening is transported at hopper by dry powder lifting system (10), cyclone system (2)
Air inlet be located at below hopper.
8. asphalt waterproofing paint dry powder formulation method according to claim 6, which is characterized in that the pulse compressed air
Pressure be 0.4-0.8Mpa.
9. asphalt waterproofing paint dry powder formulation method according to claim 6, which is characterized in that the cyclone system
(2) and bag pulse dedusting system (3) bottom is provided with a belt transmission system (4), by belt transmission system (4) by dry powder
It is transported on vibrating screen separation system (12).
10. asphalt waterproofing paint dry powder formulation method according to claim 6, which is characterized in that the screening system is
Vibrating screen separation system (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811376547.6A CN109260878A (en) | 2018-11-19 | 2018-11-19 | A kind of asphalt waterproofing paint prepares dispensing equipment and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811376547.6A CN109260878A (en) | 2018-11-19 | 2018-11-19 | A kind of asphalt waterproofing paint prepares dispensing equipment and method |
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| Publication Number | Publication Date |
|---|---|
| CN109260878A true CN109260878A (en) | 2019-01-25 |
Family
ID=65190583
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811376547.6A Pending CN109260878A (en) | 2018-11-19 | 2018-11-19 | A kind of asphalt waterproofing paint prepares dispensing equipment and method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110075655A (en) * | 2019-06-06 | 2019-08-02 | 绍兴柯桥凯歌电子有限公司 | A kind of environment-friendly type industrial dust purifying device |
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