CN204767488U - Spray drying device based on heat supply of slot type solar energy green energy - Google Patents
Spray drying device based on heat supply of slot type solar energy green energy Download PDFInfo
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- CN204767488U CN204767488U CN201520369866.XU CN201520369866U CN204767488U CN 204767488 U CN204767488 U CN 204767488U CN 201520369866 U CN201520369866 U CN 201520369866U CN 204767488 U CN204767488 U CN 204767488U
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Abstract
The utility model discloses a spray drying device based on heat supply of slot type solar energy green energy, including pre -heater, spray drying tower, cyclone, air cleaner and the solar photovoltaic array that generates heat, solar photovoltaic generates heat the array both ends and is high temperature heat -retaining device and low temperature heat -retaining device respectively, and heat exchange device are connected to two devices, and heat exchange device connects the high temperature hot -air and stores the jar, and jar a connection forced draught blower and a pre -heater are storeed to the high temperature hot -air, a jar forced draught blower of connection is storeed to the high temperature hot -air, is connected with the spray drying tower through high efficiency filter and electrical heating, thick liquids pass through the vacuum pump and through the dry back of pre -heater entering spray drying tower process, divide through cyclone and manage out the product, thoughtlessly have the air of granule to pass through air cleaner under the effect of draught fan, then connection heat exchange device. It is big that this device has changed the energy resource consumption of spray drying trade, low and thick emission of utilization efficiency, serious pollution's not sustainable development's current situation.
Description
Technical field
The utility model relates to a kind of spray-drying installation based on the heat supply of groove type solar green energy resource, belongs to spray drying technology field.
Background technology
Spray drying technology has developed the history having more than 100 year, spraying dry the earliest for since egg product process, this from liquid state through atomization and the dry process directly becoming pressed powder in very short time.What spraying dry was used for industrial-scale production by China the earliest is dairy industry, is washing agent and dye industry etc. afterwards, and at present application is very extensive, all industries involved by above.There is many problems in current China spray drying technology, producing the required energy is main mainly with fossil fuel, and tail gas hot blast directly utilizes chimney to discharge aborning, and occur that energy resource consumption is large, utilization ratio is low, the phenomenon that environmental pollution is serious.And photo-thermal solar energy is a kind of novel energy, environmental protection is the trend of future development.Solar energy heat utilization, applies to solar water heater at present, and mattress technology etc. is killed in solar energy housing, solar cooker, solar energy greenhouse, solar energy drying system, solar energy soil disinfection in addition.Under the gradually ripe prerequisite of solar energy heat utilization technology, solar energy is applied to energy resource consumption large, with serious pollution production spraying dry is a good developing direction.
Utility model content
The purpose of this utility model is to provide one mainly to utilize the energy supply of slot type photo-thermal solar energy, and the hot blast utilizing slot type photovoltaic solar to heat carries out the spray drying system of preheating to slurry.This system can meet provides main heating source when illumination is good to spray drying system heated-air drying gas, and makes slurry possess certain temperature to be convenient to drying.
The technical solution of the utility model is as follows:
A kind of spray-drying installation based on the heat supply of groove type solar green energy resource, comprise preheater, spray drying tower, cyclone separator, air cleaner, also comprise photovoltaic heating array, described photovoltaic heating array two ends are respectively high-temperature heat-storage device and low temperature heat-storing device, described high-temperature heat-storage device connects heat-exchange device by liquid pump, described low temperature heat-storing device directly connects heat-exchange device, described heat-exchange device connects high-temperature hot air and stocks tank, described high-temperature hot air is stocked tank and is interconnected to form a hot-air pre-heating by connection pressure fan and preheater and circulates, described high-temperature hot air is stocked tank and is connected a pressure fan, is connected with electrical heating through high efficiency particulate air filter with spray drying tower, slurry enters spray drying tower by vavuum pump after super-dry through preheater, isolates product by cyclone separator, and the air being mixed with particle by air cleaner, then connects heat-exchange device under the effect of air-introduced machine.
Above-mentioned photovoltaic heating array is groove type solar thermal-arrest array apparatus.
Above-mentioned high-temperature hot air stocks the scavenging air valve that tank is provided with supplementary new wind.
The beneficial effect that the utility model reaches:
The utility model, in the supply of heat energy, make use of the technology of groove type solar photovoltaic heating, and is effectively combined with spray drying system.Solve the undue predicament relying on fossil fuel and dependence electricity heating completely in actual production process.Make its production cost cheaper, energy resource supply is also more clean.Change the energy resource consumption of spraying dry industry large, utilization ratio is low and slightly discharge, the present situation of with serious pollution unsustainable development.
The utility model make use of heat-storing device on groove type solar solar thermochemical cycle, make when illumination weakens suddenly, whole spray drying system has the effect of flexiblesystem in thermal source supply, thermal source air supplying temperature can not acutely change suddenly, and uniform temperature can be maintained work on, be that whole spray drying system still can well operate, bring benefits.
The utility model is while utilizing solar energy techniques to provide thermal source for whole spray drying system, also dry rear hot blast of discharging is made full use of, send into solar energy optical-thermal heating air be possess uniform temperature and filter after hot blast, the hot blast air themperature after heating can be made higher, reach the object of the abundant efficiency utilization of the energy.
The utility model is in the process of slurry warm-up cycle, directly utilize high temperature air buffer storage, namely the thermal source air in high temperature air hold-up tank preheats, in preheating process, only preliminary preheating need be carried out, hot blast after now preheating still possesses certain high temperature, utilizes preheat cycle to send hot blast back to high temperature air hold-up tank.This preheat cycle both can reach the preliminary heating of slurry, also had certain temperature control action to the high-temperature gas in hold-up tank, did not make too high temperature of air in hold-up tank, make whole system safer.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further described.Following examples only for clearly the technical solution of the utility model being described, and can not limit protection domain of the present utility model with this.
As shown in Figure 1, a kind of spray-drying installation based on the heat supply of groove type solar green energy resource, comprise preheater 1, spray drying tower 2, cyclone separator 3, air cleaner 4, also comprise photovoltaic heating array 5, described photovoltaic heating array 5 two ends are respectively high-temperature heat-storage device 6 and low temperature heat-storing device 7, described high-temperature heat-storage device 6 connects heat-exchange device 9 by liquid pump 8, described low temperature heat-storing device 7 directly connects heat-exchange device 9, described heat-exchange device 9 connects high-temperature hot air and stocks tank 10, described high-temperature hot air is stocked tank 10 and is interconnected to form a hot-air pre-heating by connection pressure fan 11 and preheater 1 and circulates, described high-temperature hot air is stocked tank 10 and is connected a pressure fan 11, is connected with electrical heating 13 through high efficiency particulate air filter 12 with spray drying tower 2, slurry enters spray drying tower 2 by vavuum pump 14 after super-dry through preheater 1, isolates product by cyclone separator 3, and the air being mixed with particle by air cleaner 4, then connects heat-exchange device 9 under the effect of air-introduced machine 15.
Preferably, above-mentioned photovoltaic heating array 5 is groove type solar thermal-arrest array apparatus.
Preferably, above-mentioned high-temperature hot air stocks the scavenging air valve 16 that tank 10 is provided with supplementary new wind.
The course of work of the present utility model is as follows:
Groove type solar utilizes photothermal technique, and solar energy is converted to heat energy, thermal medium in water back, and thermal medium possesses certain high temperature.High temperature thermal medium is through liquid pump effect, by too much heat deposit in high-temperature heat-storage device 6, and thermal medium transfers heat to spray drying system in heat-exchange device 9, the thermal medium still possessing uniform temperature by heat deposit in low temperature heat-storing device 7, low-temperature heat medium is recycled in slot type photo-thermal solar array and continues heating, circulate successively and do not stop as spray drying system heat supply, and lay in the operating mode that superfluous thermal source weakens in order to illumination.
In spray drying system, the high-temperature hot-air through heating is stored in high-temperature hot air and stocks in tank 10, supplies the hot air circulation of whole spray drying system, and the hot-air pre-heating circulation of slurry.
Spraying dry hot air circulation is: hot blast acts on through pressure fan 11, after high efficiency particulate air filter 12 filtered water steam, accurate temperature required be heated to different operating mode under the effect of electrical heating 13 under, deliver to again in spray drying tower 2 and carry out drying, under the effect of air-introduced machine 15, out air cleaner 4 is sent into through cyclone separator 3 after overwhelming majority hot blast, remove a small amount of residual particles, heat exchange is carried out again in heat-exchange device 9, high-temperature hot-air after heating is sent back in high temperature air conservation tank 6, circulate successively, do not stop to absorb photo-thermal solar energy supply self heat.
Hot-air pre-heating circulates: slurry preheating directly utilizes prewarming circulating system, and allow the hot-air in high temperature air conservation tank 6 preheat slurry, after heated slurry, gas temperature is still higher, still loops back in conservation tank, recycles.
The above is only preferred embodiment of the present utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model know-why; can also make some improvement and distortion, these improve and distortion also should be considered as protection domain of the present utility model.
Claims (3)
1. the spray-drying installation based on the heat supply of groove type solar green energy resource, comprise preheater, spray drying tower, cyclone separator, air cleaner, it is characterized in that: also comprise photovoltaic heating array, described photovoltaic heating array two ends are respectively high-temperature heat-storage device and low temperature heat-storing device, described high-temperature heat-storage device connects heat-exchange device by liquid pump, described low temperature heat-storing device directly connects heat-exchange device, described heat-exchange device connects high-temperature hot air and stocks tank, described high-temperature hot air is stocked tank and is interconnected to form a hot-air pre-heating by connection pressure fan and preheater and circulates, described high-temperature hot air is stocked tank and is connected a pressure fan, is connected with electrical heating through high efficiency particulate air filter with spray drying tower, slurry enters spray drying tower by vavuum pump after super-dry through preheater, isolates product by cyclone separator, and the air being mixed with particle by air cleaner, then connects heat-exchange device under the effect of air-introduced machine.
2. a kind of spray-drying installation based on the heat supply of groove type solar green energy resource according to claim 1, is characterized in that: described photovoltaic heating array is groove type solar thermal-arrest array apparatus.
3. a kind of spray-drying installation based on the heat supply of groove type solar green energy resource according to claim 1, is characterized in that: described high-temperature hot air stocks the scavenging air valve that tank is provided with supplementary new wind.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520369866.XU CN204767488U (en) | 2015-06-01 | 2015-06-01 | Spray drying device based on heat supply of slot type solar energy green energy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520369866.XU CN204767488U (en) | 2015-06-01 | 2015-06-01 | Spray drying device based on heat supply of slot type solar energy green energy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204767488U true CN204767488U (en) | 2015-11-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520369866.XU Expired - Fee Related CN204767488U (en) | 2015-06-01 | 2015-06-01 | Spray drying device based on heat supply of slot type solar energy green energy |
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| Country | Link |
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| CN (1) | CN204767488U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108534531A (en) * | 2018-05-16 | 2018-09-14 | 长沙中瓷新材料科技有限公司 | A kind of spray drying system |
| CN111981805A (en) * | 2020-08-20 | 2020-11-24 | 王宏强 | Rotary automatic uniform heating drying furnace |
-
2015
- 2015-06-01 CN CN201520369866.XU patent/CN204767488U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108534531A (en) * | 2018-05-16 | 2018-09-14 | 长沙中瓷新材料科技有限公司 | A kind of spray drying system |
| CN108534531B (en) * | 2018-05-16 | 2024-04-26 | 长沙中瓷新材料科技有限公司 | Spray drying system |
| CN111981805A (en) * | 2020-08-20 | 2020-11-24 | 王宏强 | Rotary automatic uniform heating drying furnace |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151118 Termination date: 20180601 |