CN208980596U - Crystallite heat-insulating granules and its continuous producing apparatus - Google Patents
Crystallite heat-insulating granules and its continuous producing apparatus Download PDFInfo
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- CN208980596U CN208980596U CN201821670231.3U CN201821670231U CN208980596U CN 208980596 U CN208980596 U CN 208980596U CN 201821670231 U CN201821670231 U CN 201821670231U CN 208980596 U CN208980596 U CN 208980596U
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- producing apparatus
- preheating
- continuous producing
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- 239000008187 granular material Substances 0.000 title claims abstract description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 31
- 239000004576 sand Substances 0.000 claims abstract description 18
- 239000002994 raw material Substances 0.000 claims abstract description 10
- 238000010521 absorption reaction Methods 0.000 claims abstract description 8
- 239000006185 dispersion Substances 0.000 claims abstract description 5
- 239000000779 smoke Substances 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 claims description 8
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 6
- 229910052782 aluminium Inorganic materials 0.000 claims description 6
- 239000007789 gas Substances 0.000 claims description 6
- 239000002918 waste heat Substances 0.000 claims description 6
- 239000000428 dust Substances 0.000 claims description 4
- 238000002485 combustion reaction Methods 0.000 claims description 2
- 238000001816 cooling Methods 0.000 claims description 2
- 238000004321 preservation Methods 0.000 claims description 2
- 235000019362 perlite Nutrition 0.000 abstract description 7
- 239000010451 perlite Substances 0.000 abstract description 7
- 230000008961 swelling Effects 0.000 abstract description 3
- 239000000463 material Substances 0.000 description 9
- 239000011324 bead Substances 0.000 description 6
- 239000011521 glass Substances 0.000 description 6
- 108010066057 cabin-1 Proteins 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000012774 insulation material Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000001007 puffing effect Effects 0.000 description 2
- 238000011897 real-time detection Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- PWOLHTNHGNWQMH-UHFFFAOYSA-N LGPVTQE Natural products CC(C)CC(N)C(=O)NCC(=O)N1CCCC1C(=O)NC(C(C)C)C(=O)NC(C(C)O)C(=O)NC(CCC(N)=O)C(=O)NC(CCC(O)=O)C(O)=O PWOLHTNHGNWQMH-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
Landscapes
- Glass Melting And Manufacturing (AREA)
Abstract
The utility model provides a kind of crystallite heat-insulating granules continuous producing apparatus; raw material cabin, preheating furnace, kiln, cooler and finished bin including being sequentially connected setting; it is sent by pipe chain elevator to kiln after the preheated furnace preheating of raw material; kiln includes furnace body; feeding warehouse and discharge port is respectively set in furnace body upper and lower side; furnace body divides expanded section and vitreous section; blanking device is set in expanded section furnace body; the blanking device includes at least one set of funnel and cone bucket, and preheating sand collapses after dispersion again by funnel and cone bucket inner wall；Multiple groups burner is also symmetrical arranged on the furnace body.The perlite ore of the utility model collapses again after dispersing in furnace body, the blanking time can be slowed down, make to preheat the heat absorption time increase of sand extruding, guarantee that it can sufficiently absorb heat, reach swelling temperature, the crystallite heat-insulating granules with cavity structure of smooth skins package can be produced through the utility model device, which does not absorb water, intensity is high, and has excellent thermal and insulating performance.
Description
Technical field
The utility model relates to building field, in particular to a kind of crystallite heat-insulating granules and its continuous producing apparatus.
Background technique
Currently, A grades of fire-proof wall thermal insulation materials are by vast pass because of the demand of building energy conservation and the attention of building fire protection
Note, market using more glass bead and expanded perlite because its lightweight and have certain thermal and insulating performance due in building materials
Being applied in industry as aglite becomes thermal insulation material, but there are many defects, expanded perlite water suctions for two kinds of materials
Rate is big, thermal coefficient is big；And glass bead swelling granular is small, intensity is low；And the reason of causing this product defects is its existing life
Produce equipment and production technology.Existing puffing furnace, temperature gradually rise from top to bottom, and bulking equipment is because extruding warm area is shorter and not
It is able to achieve a point warm area automation control, expanded perlite only has extruding without vitreous, thermal coefficient is caused to increase, water absorption rate
Greatly, easily increase the weight of heat preservation plate material after water suction, increase exterior wall and fall off risk；And glass bead have passed through vitreous but vitreous not
Thoroughly, cause granule strength low, the small thermal coefficient of particle increases.
Therefore, it is necessary to which the continuous producing apparatus production for providing a kind of crystallite heat-insulating granules does not absorb water, intensity is high and has
The crystallite heat-insulating granules of excellent thermal and insulating performance solve problem above.
Utility model content
The purpose of the utility model is to provide a kind of continuous producing apparatus of crystallite heat-insulating granules, are produced by the equipment
Its vitreous rate of glass bead reaches 95% or more.
The utility model provides a kind of crystallite heat-insulating granules continuous producing apparatus, including be sequentially connected setting raw material cabin,
Preheating furnace, kiln, cooler and finished bin are sent by pipe chain elevator to kiln after the preheated furnace preheating of raw material, and kiln includes
Feeding warehouse and discharge port is respectively set in furnace body, furnace body upper and lower side, and furnace body divides expanded section and vitreous section, in expanded section furnace body under setting
Expect device, plays the role of dispersing gathering to preheating sand, the blanking device includes at least one set of funnel and cone bucket, preheating sand warp
It crosses funnel and cone bucket wall to collapse again after dispersion, the blanking time can be slowed down, make to preheat the heat absorption time increase of sand extruding；It is described
Multiple groups burner is also symmetrical arranged on furnace body.
Preferably, blanking device includes multiple spaced funnels and cone bucket, and support rod is arranged between funnel and cone bucket
It is fixed, cone bucket expands mouth towards material falling direction, and cone bucket discharge port in an intermediate position protrudes into setting in funnel.
Preferably, flange is arranged in the feed inlet of the uppermost funnel of blanking device, is fixed by flange and furnace body.
Preferably, the continuous producing apparatus further includes hot water exchanger, deduster and hot wind exchanger, hot water exchange
Device one end is connect with preheating furnace, and the other end connects deduster, and hot wind exchanger one end is connect with furnace body, the other end and preheating furnace phase
Connection, preheats raw sand by furnace body waste heat, the fugitive dust in hot gas is filtered by deduster.
Preferably, hot air pipe and smoke exhaust pipe, hot air pipe and smoke exhaust pipe is also respectively set in the furnace body burner and discharge end
It is connect with hot wind exchanger.
Preferably, the hot water exchanger includes water tank, aluminum heat-dissipating pipe, logical recirculated water outside aluminum heat-dissipating pipe, by dissipating
Waste heat in heat pipe heats water, generates hot water and utilizes again.
Preferably, the cooler is roller cooler, and the roller is that horizontal type is cylindric, and roller is rotatable, described
Roller both ends are equipped with inlet and outlet, and the roller feed end is equipped with nozzle, can carry out rain type water-spraying control or spray organosilicon coating
In product surface.
Preferably, temperature sensor is all arranged in every group of burner, can every section of temperature of real-time detection, adjust temperature, protect
Complete vitreous again after the full extruding of end of certificate.
The crystallite heat-insulating granules produced according to aforementioned production equipment: product parameters: partial size 1.0-3.0mm, thermal coefficient
0.028-0.043W/ (m.K), floatability are greater than 95%, and water absorption rate is less than 35%, and melt temperature is 1200 degrees Celsius, and crystallite
Heat-insulating granules are smooth skins package with cavity structure product.
The working principle of crystallite heat-insulating granules continuous producing apparatus provided by the utility model are as follows:
1) raw sand first passes around extruding region and carries out extruding by being fallen out of extruding cylinder from eminence toward lower.
2) raw sand extruding is completed, and is directly entered vitreous region, melts its particle surface, vitreous film forming.
Compared with the relevant technologies, crystallite heat-insulating granules continuous producing apparatus provided by the utility model has below beneficial to effect
Fruit:
One, upper and lower funnel, cone bucket are one group, and material collapses after dispersion again by funnel, cone bucket inner wall, can be slowed down
The blanking time makes to preheat the heat absorption time increase of sand extruding；Funnel, cone bucket group can arrange it is one or more groups of, to adjust preheating
The blanking time of sand guarantees that it can sufficiently absorb heat, reaches swelling temperature；
Two, submitting for preheating sand is carried out using pipe chain elevator, substitution causes the serious bucket of dust pollution in the prior art
The machine of mentioning proposes raw sand, conveys efficient, dustless environment protecting；
Three, high-temperature injection is carried out to cylinder using upper and lower multiple groups burner, generates radiant heat, heating guarantor is carried out to raw sand
Complete vitreous again after the full extruding of end of certificate.
Detailed description of the invention
Fig. 1 is the schematic perspective view of crystallite heat-insulating granules continuous producing apparatus provided by the utility model；
Fig. 2 is the top view of Fig. 1 continuous producing apparatus；
Fig. 3 is the structural schematic diagram of blanking device；
Fig. 4 is the A-A cross-sectional view of Fig. 3；
Wherein, raw material cabin -1, preheating furnace -2, kiln -3, roller cooler -4, finished bin -5, pipe chain elevator -6, hot water
Exchanger -7, deduster -8, hot wind exchanger -9, feeding warehouse -31, furnace body -32, discharge port -32, blanking device -33, burner -
34, hot air pipe -35, smoke exhaust pipe -36, funnel -331, cone bucket -332, support rod -333, flange -334.
Specific embodiment
The utility model is described in detail below with reference to attached drawing and in conjunction with the embodiments.It should be noted that not conflicting
In the case where, the feature in the embodiments of the present invention and embodiment can be combined with each other.For sake of convenience, hereinafter such as
There is "upper", "lower", "left", "right" printed words, only indicates consistent with the upper and lower, left and right direction of attached drawing itself, not to structure
Play restriction effect.
As shown in Figure 1 and Figure 2, its puffing furnace production equipment of the crystallite heat-insulating granules provided by the embodiment include according to
Raw material cabin 1, preheating furnace 2, kiln 3, roller cooler 4 and the finished bin 5 of secondary setting pass through pipe chain after the preheated furnace preheating of raw material
Elevator 6 is sent to kiln, and kiln includes feeding warehouse 31, furnace body 32, discharge port 32, and furnace body divides expanded section and vitreous section, expanded section
Blanking device is set in furnace body, plays the role of dispersing gathering to preheating sand, the blanking device 33 includes at least one set of cone bucket
331 and funnel 332, preheating sand collapses after dispersion again by inner wall of hopper, can slow down the blanking time, makes to preheat sand extruding
The heat absorption time increases；The furnace body is symmetrical arranged multiple groups burner 34.
The present embodiment includes multiple spaced funnels and cone bucket, and support rod 333 is arranged between funnel and cone bucket and carries out
Fixed, cone bucket expands mouth towards material falling direction, and cone bucket discharge port in an intermediate position protrudes into setting in funnel, sees Fig. 3.
Flange 334 is set at the feed inlet of the uppermost funnel of blanking device, is fixed by flange 334 with furnace body, sees figure
4。
The present embodiment continuous producing apparatus further includes hot water exchanger 7, deduster 8 and hot wind exchanger 9, hot water exchange
Device one end is connect with preheating furnace, and the other end connects deduster, and hot wind exchanger one end is connect with furnace body, and the other end and preheating furnace connect
It connects, the fugitive dust in hot gas is filtered by deduster.
Hot air pipe 35 and smoke exhaust pipe 36, hot air pipe and smoke exhaust pipe is also respectively set in the present embodiment furnace body burner and discharge end
It is connect with hot wind exchanger, the exhaust gas that kiln generates carries out heat recovery through hot wind exchanger and discharges again.
The hot water exchanger of the present embodiment includes water tank, aluminum heat-dissipating pipe, logical recirculated water outside aluminum heat-dissipating pipe, recycling preheating
The waste heat of heat-dissipating pipe heats water in furnace, generates hot water and utilizes again.
At burner be arranged temperature sensor, can real-time detection temperature, adjust temperature, guarantee the complete extruding of material after again
Complete vitreous.
There are the smooth-skined crystallite heat-insulating granules of cavity: product parameters according to the production of the present embodiment production equipment: flat
Equal partial size is 1.5mm, thermal coefficient 0.038W/ (m.K), floatability 96%, water absorption rate 30%, and melt temperature is 1200 to take the photograph
Family name's degree.
Perlite ore glass bead production process are as follows: perlite ore is delivered to pre- by raw material cabin through material inlet
Hot stove, the high-temp waste gas come from smoke exhaust pipe through hot wind exchanger preheat the material in preheating furnace.Wherein, kiln is left
Exhaust gas enters preheating furnace after partial heat energy is fallen in the exchange of hot wind exchanger by smoke discharging pipe, leaves the exhaust gas of preheating furnace through hot water
It is discharged after exchanger recovery waste heat to exhaust emission system, fresh air is entered after hot wind exchanger preheating by hot air pipe
Combustion system participates in burning.It is connected between preheating furnace and kiln by pipe chain elevator, pipe chain elevator is upright structures, in advance
Kiln is sent by pipe chain elevator after the perlite ore material dedusting of heat to 300 DEG C or so and passes through the intracorporal blanking device of furnace
Vitreous after progress extruding, is cooled down after becoming glass bead by cooler, and cooler is roller cooler, horizontal type cylinder
Shape, roller is rotatable, and roller both ends are equipped with inlet and outlet, and the roller feed end is equipped with nozzle, can carry out rain type water-spraying control
Or spray organosilicon is coated on product surface, product after cooling enters finished bin.
The above description is only the embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all
Equivalent structure or equivalent flow shift made based on the specification and figures of the utility model, is applied directly or indirectly in
Other relevant technical fields, are also included in the patent protection scope of the utility model.
Claims (9)
1. a kind of crystallite heat-insulating granules continuous producing apparatus, raw material cabin, preheating furnace, kiln, cooling including being sequentially connected setting
Machine and finished bin are sent by pipe chain elevator to kiln after the preheated furnace preheating of raw material, and kiln includes furnace body, furnace body upper and lower side point
It She Zhi feeding warehouse and discharge port, which is characterized in that the furnace body divides expanded section and vitreous section, and blanking is arranged in expanded section furnace body
Device, the blanking device include at least one set of funnel and cone bucket, preheating sand by funnel and cone bucket inner wall after dispersion again
It collapses；Multiple groups burner is also symmetrical arranged on the furnace body.
2. continuous producing apparatus according to claim 1, which is characterized in that the blanking device includes multiple vertical along furnace body
Histogram is arranged support rod to spaced funnel and cone bucket, between funnel and cone bucket and is fixed, and cone bucket expands mouth towards object
Expect that falling direction, cone bucket feed opening in an intermediate position protrude into setting in funnel.
3. continuous producing apparatus according to claim 1, which is characterized in that the uppermost funnel of blanking device expands mouth
Place's setting flange, is fixed by flange and furnace body.
4. continuous producing apparatus according to claim 3, which is characterized in that the continuous producing apparatus further includes that hot water is handed over
Parallel operation, deduster and hot wind exchanger, hot water exchanger one end are connect with preheating furnace, and the other end connects deduster, and hot wind is handed over
Parallel operation one end is connect with furnace body, and the other end is connected with preheating furnace, is preheated by furnace body waste heat to raw sand, in hot gas
Fugitive dust is filtered by deduster.
5. continuous producing apparatus according to claim 1, which is characterized in that the furnace body burner and discharge end are also distinguished
Setting hot air pipe and smoke exhaust pipe, hot air pipe and smoke exhaust pipe are connect with hot wind exchanger, and the fresh air into combustion chamber first passes through
Hot wind exchanger preheating, it is energy saving.
6. continuous producing apparatus according to claim 4, which is characterized in that the hot water exchanger includes water tank, aluminum
Heat-dissipating pipe, aluminum heat-dissipating pipe lead to recirculated water outside, are heated water by the waste heat in heat-dissipating pipe, generate hot water and utilize again.
7. continuous producing apparatus according to claim 1, which is characterized in that the cooler is roller cooler, described
Roller is that horizontal type is cylindric, and roller is rotatable, and the roller both ends are equipped with inlet and outlet, and the roller feed end is equipped with nozzle.
8. continuous producing apparatus according to claim 1, which is characterized in that subsection setup burner, phase in the furnace body
Each section of setting temperature sensor answered.
9. a kind of crystallite heat preservation of crystallite heat-insulating granules continuous producing apparatus production according to any one of claims 1 to 8
Grain, which is characterized in that the crystallite heat-insulating granules are the structure with cavity of smooth skins package, and crystallite heat-insulating granules partial size is
1.0-3.0mm, thermal coefficient 0.028-0.043W/ (m.K), floatability are greater than 95%, and less than 35%, melt temperature is water absorption rate
1200 degrees Celsius.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821670231.3U CN208980596U (en) | 2018-10-15 | 2018-10-15 | Crystallite heat-insulating granules and its continuous producing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821670231.3U CN208980596U (en) | 2018-10-15 | 2018-10-15 | Crystallite heat-insulating granules and its continuous producing apparatus |
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| Publication Number | Publication Date |
|---|---|
| CN208980596U true CN208980596U (en) | 2019-06-14 |
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ID=66787634
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821670231.3U Active CN208980596U (en) | 2018-10-15 | 2018-10-15 | Crystallite heat-insulating granules and its continuous producing apparatus |
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| CN (1) | CN208980596U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110820966A (en) * | 2019-11-18 | 2020-02-21 | 湖南斯多孚节能科技有限公司 | Heat-insulation bag applied to wall surface heat-insulation system and preparation thereof |
-
2018
- 2018-10-15 CN CN201821670231.3U patent/CN208980596U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110820966A (en) * | 2019-11-18 | 2020-02-21 | 湖南斯多孚节能科技有限公司 | Heat-insulation bag applied to wall surface heat-insulation system and preparation thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Microcrystalline insulation particles and their continuous production equipment Granted publication date: 20190614 Pledgee: Changsha branch of China Post Savings Bank Co.,Ltd. Pledgor: HUNAN SIDUOFU ENERGY SAVING TECHNOLOGY CO.,LTD. Registration number: Y2024980009163 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |