CN206654844U - The spray granulation plant of hollow glass micropearl is prepared using cullet - Google Patents
The spray granulation plant of hollow glass micropearl is prepared using cullet Download PDFInfo
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- CN206654844U CN206654844U CN201621459257.4U CN201621459257U CN206654844U CN 206654844 U CN206654844 U CN 206654844U CN 201621459257 U CN201621459257 U CN 201621459257U CN 206654844 U CN206654844 U CN 206654844U
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Abstract
A kind of Spray granulation equipment that hollow glass micropearl is prepared using cullet, including hot-air system, atomization system, granulation chamber, and cyclone dust collection system and bag collection system, the hot-air system initially enter granulation chamber, and the temperature of granulation chamber is maintained at predetermined temperature, slurry is formed droplet and sprays into granulation chamber by atomization system, and drying turns into the larger particles containing foaming agent in granulation chamber, and sequentially enters cyclone dust collection system and the pack of bag collection systematic collection rapidly.According to equipment of the present utility model, given requirements can be made up to by first working process cullet, then the hollow glass micropearl of size tunable is prepared using ball milling, granulation, moulding process, whole mature preparation process is simple and direct, and production efficiency is high, is adapted to the industrialized production to cullet.
Description
Technical field
Novel glass forming technical field is the utility model is related to, belongs to powder moulding process and prepares special-shaped glass material
Example, particularly relate to prepare the preparation method and device of hollow glass micropearl.
Background technology
At present, among glass has been widely used for building construction and the daily life of the people, and scientific research is developed into
The indispensable new material of production and sophisticated technology institute.With the rapid development of science and technology with living standards of the people increasingly
Improve, the consumption of glass increases substantially.According to statistics, only float glass one, national yield just reaches within 2011
35000000 tons, about 14,000,000 tons of the yield of daily glass product.Resulting glass rubbish --- the amount of cullet is also ten
Divide surprising, China's about 1.3 hundred million tons of domestic waste discharge capacity in 2003, it is estimated that wherein cullet content is about 2%, closely
2600000 tons or so.Recovery of the World Economics developed country to cullet at present, classification, sorting, use etc. formed it is more perfect
System, but be also mainly used for producing plate glass, domestic glass Bottle ＆ Can, and glass block etc..But value-added content of product
Less.
Hollow glass micropearl, it is the hollow particle of a kind of unique properties and stabilization, the product of a variety of industries can be made to improve matter
Amount reduces the filler of cost.Due to its unique hollow-core construction and physical and mechanical property and its stable chemical property,
As non-metallic material feed additives, non-toxic, colorless and odorless, cause extensive attention.Its exploitation starts from the fifties, and foreign countries are certainly
The seventies just as a kind of taking novel filling material, study the application in every field.
Hollow glass micropearl is spherical in shape, and isotropism, ess-strain is uniform, because with light specific gravity, specific surface area is big, hinders
The characteristic such as combustion, thermal change temperature is high, rigidity and intensity are good, resistance to delineation, the product can plastics, coating, paint, printing ink, ceramics,
Make the functional filler of reinforcement in the fields such as encapsulating material, floor glue, oil drilling.Both product properties or construction can effectively be improved
Effect, and production cost is significantly reduced, so, there is huge market potential and wide application prospect.And hollow glass
Glass microballon has higher added value, and price per ton is up to more than 30,000 yuan, if hollow glass micropearl can be prepared using cullet
It will can not only alleviate the pressure of current cullet garbage environment pollution, but also can create and bring higher economic value.
Utility model content
For technological deficiency existing for prior art, of the present utility model aim to provide prepares hollow glass using cullet
The method of microballon, can be prepared cullet using the preparation method turns into density less than 1, low-density, high intensity it is hollow
Glass microballoon product.
In order to reach above-mentioned purpose, the utility model provides a kind of spraying that hollow glass micropearl is prepared using cullet
Granulation Equipments, including hot-air system, atomization system, granulation chamber, and cyclone dust collection system and bag collection system, the hot blast
System initially enters granulation chamber, and the temperature of granulation chamber is maintained at into predetermined temperature, and slurry is formed droplet simultaneously by atomization system
Granulation chamber is sprayed into, and drying turns into the larger particles containing foaming agent in granulation chamber, and cyclone dust collection system is sequentially entered rapidly
System and the pack of bag collection systematic collection.
In some embodiments, slurry atomization can be 50~500 microns of droplet by the atomization system.
In some embodiments, the hot blast that the hot-air system provides makes the temperature of granulation chamber be maintained at 100~350 DEG C.
According to equipment of the present utility model, given requirements, Ran Houli can be made up to by first working process cullet
The hollow glass micropearl of size tunable is prepared with ball milling, granulation, moulding process, whole mature preparation process is simple and direct, production effect
Rate is high, is adapted to the industrialized production to cullet.
Brief description of the drawings
By reading the detailed description made with reference to the following drawings to non-limiting example, other spies of the present utility model
Sign, objects and advantages will become more apparent upon：
Fig. 1 shows that the spraying of the preparation method of the deep-sea glass floating ball according to specific embodiment of the present utility model is made
The block diagram of grain equipment.
Embodiment
It is new to this practicality below in conjunction with the accompanying drawings in order to preferably make the technical solution of the utility model clearly show
Type is described further.
Fig. 1 shows the Spray granulation equipment of specific embodiment of the present utility model.
As shown in figure 1, it is by hot-air system, atomization according to the Spray granulation equipment of specific embodiment of the present utility model
System, granulation chamber, and cyclone dust collection system and bag collection system composition.Slurry atomization can be 50~500 by atomization system
The droplet of micron；The hot blast that hot-air system provides can then make the temperature of granulation chamber be maintained at 100~350 DEG C.Hot-air system
Initially enter granulation chamber, and between the temperature of granulation chamber is maintained at into 100~350 DEG C, slurry can then be formed 50 by atomization system
~500 microns of droplet simultaneously sprays into granulation chamber, and drying turns into the larger particles containing foaming agent in granulation chamber, and rapidly
Sequentially enter cyclone dust collection system and the pack of bag collection systematic collection.The shaping speed of the device quickly, can in several seconds
To be granulated successfully and collect pack, the product of production has good particle diameter distribution, and the process units can pass through adjustment
Operating parameter obtains the product of different-grain diameter distribution, simple to operate, can be with continuous production.
Method and step especially with the equipment is as follows.
Step 1, cullet are selected, and it is broken into particle of the granularity in below 2mm.
Step 2, the cullet after will be broken are mixed and added into ball mill ball with water, high-temperature agglomerant, foaming agent, stabilizer
Mill.
Step 3, the slurry after ball milling is pumped into atomizing lance using wriggling, it is empty that the slurry liquid after atomization drops in compression
Sprayed into the presence of gas in granulation chamber, and granulating is dried in granulation chamber.
Step 4, the particle after being granulated successfully is collected, hollow glass micropearl is prepared by flame floating method.
Wherein, the cullet described in step 1 are broad sense cullet, include the cullet of any single kind.Wherein institute
It is to shorten the process time of later step 2 that states, which is crushed to cullet the particle of less than 2 millimeters granularities,.
Foaming agent described in step 2 is saltcake, and addition is the 2% of glass dust quality.
High-temperature agglomerant in step 2 is waterglass, and addition is the 1% of the quality of slurry
Stabilizer in step 2 is polyethylene glycol oxide, and addition is the 0.5% of pulp quality.
Ball-milling Time is so that 90% glass particle Task-size Controlling to be defined below 5 microns in step 2.
Slurry moisture content in step 2 is 30~50%.
Step 3 is that several glass particles are bonded together to slurry as foaming agent is contained using principle is spray-dried
Larger particles.
Step 4 is to prepare particle made from step 3 using flame floating method to turn into hollow glass micropearl.
According to equipment of the present utility model, given requirements, Ran Houli can be made up to by first working process cullet
The hollow glass micropearl of size tunable is prepared with ball milling, granulation, moulding process, whole mature preparation process is simple and direct, production effect
Rate is high, is adapted to the industrialized production to cullet.
Specific embodiment of the utility model is described above.It is to be appreciated that the utility model not office
It is limited to above-mentioned particular implementation, those skilled in the art can make various deformations or amendments within the scope of the claims,
This has no effect on substantive content of the present utility model.
Claims (3)
1. a kind of Spray granulation equipment that hollow glass micropearl is prepared using cullet, it is characterised in that including hot-air system, mist
Change system, granulation chamber, and cyclone dust collection system and bag collection system, the hot-air system initially enter granulation chamber, and will
The temperature of granulation chamber is maintained at predetermined temperature, and slurry is formed droplet and sprays into granulation chamber by atomization system, and in granulation chamber
Drying turns into the particle containing foaming agent, and sequentially enters cyclone dust collection system and the pack of bag collection systematic collection rapidly.
2. Spray granulation equipment as described in claim 1, it is characterised in that slurry atomization can be 50 by the atomization system
~500 microns of droplet.
3. Spray granulation equipment as described in claim 1, it is characterised in that the hot blast that the hot-air system provides makes granulation
The temperature of room is maintained at 100~350 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621459257.4U CN206654844U (en) | 2016-12-28 | 2016-12-28 | The spray granulation plant of hollow glass micropearl is prepared using cullet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621459257.4U CN206654844U (en) | 2016-12-28 | 2016-12-28 | The spray granulation plant of hollow glass micropearl is prepared using cullet |
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| Publication Number | Publication Date |
|---|---|
| CN206654844U true CN206654844U (en) | 2017-11-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621459257.4U Active CN206654844U (en) | 2016-12-28 | 2016-12-28 | The spray granulation plant of hollow glass micropearl is prepared using cullet |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106517748A (en) * | 2016-12-28 | 2017-03-22 | 中国建材国际工程集团有限公司 | Method utilizing waste glass to prepare hollow glass beads and spray granulation device thereof |
-
2016
- 2016-12-28 CN CN201621459257.4U patent/CN206654844U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106517748A (en) * | 2016-12-28 | 2017-03-22 | 中国建材国际工程集团有限公司 | Method utilizing waste glass to prepare hollow glass beads and spray granulation device thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201229 Address after: No.1047 Tushan Road, Bengbu City, Anhui Province 233000 Patentee after: CHINA BUILDING MATERIALS BENGBU GLASS INDUSTRY DESIGN & RESEARCH INSTITUTE Co.,Ltd. Address before: 200061 27th floor, Zhongzhong building, 2000 Zhongshan North Road, Putuo District, Shanghai Patentee before: China Triumph International Engineering Co.,Ltd. |