CN219607700U - Calcining equipment for nano zinc oxide - Google Patents
Calcining equipment for nano zinc oxide Download PDFInfo
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- CN219607700U CN219607700U CN202320595613.9U CN202320595613U CN219607700U CN 219607700 U CN219607700 U CN 219607700U CN 202320595613 U CN202320595613 U CN 202320595613U CN 219607700 U CN219607700 U CN 219607700U
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- furnace body
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- zinc oxide
- nano zinc
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
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Abstract
The utility model discloses calcining equipment for nano zinc oxide, which relates to the technical field of nano zinc oxide preparation and comprises a furnace body, wherein a feed inlet and a discharge outlet are respectively arranged in front of the furnace body, a click is arranged behind the furnace body, one end of a clicked output shaft is provided with a rotating shaft, the outer surface of the rotating shaft is provided with a deflector rod, one end of the deflector rod is provided with a main scraper, one end of the main scraper is provided with a secondary scraper, the inner side wall of the furnace body is provided with a calcining barrel, the inner side wall of a calcining cavity is provided with a fan, the upper surface of the furnace body is provided with a steam water tank, one end of the steam spray pipe is provided with a Laval spray pipe, the right side of the furnace body is provided with an evaporating water tank, the upper surface of the evaporating water tank is provided with an evaporating pipe, the output end of a second water pump is provided with a cold water pipe, and one end of the cold water pipe is provided with a refrigerating device.
Description
Technical Field
The utility model relates to the technical field of nano zinc oxide preparation, in particular to calcining equipment for nano zinc oxide.
Background
The calcining device in the traditional nano zinc oxide production has the modes of a kiln, a rotary furnace, an electric heating furnace and the like. The kiln and the rotary kiln generally use coal as energy, the pollution is high in the production process, the energy consumption is large, and the temperature is difficult to control in the calcination process; the temperature control is easier in the calcination process of the electric heating furnace, but the energy consumption is higher, the waste heat generated by calcination can not be reused, and the production efficiency is low.
The calcining device for preparing nano zinc oxide disclosed in the Chinese patent application publication No. CN203513302U can effectively control the particle diameter morphology of nano zinc oxide by decomposing basic zinc carbonate into nano zinc oxide in a short time, overcome the phenomenon that zinc oxide particles are easy to agglomerate and overburden due to long-time calcining of traditional basic zinc carbonate, increase the specific surface area of nano zinc oxide and improve the activity of a product, but when the calcining device is used, the basic zinc carbonate is directly added into a main furnace body, the basic zinc carbonate powder is simply calcined by adopting airflow, more basic zinc carbonate powder is agglomerated and falls down to the furnace bottom directly to be generated, and the heat energy of the calcining device cannot be utilized, and when the calcining is performed, the heat energy of the calcining device directly discharges hot air to the inside of the main furnace body, and redundant hot air can be directly discharged along with zinc oxide powder at an outlet.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model provides calcining equipment for nano zinc oxide, which solves the problems in the prior art.
(II) technical scheme
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a nanometer zinc oxide is with calcining equipment, includes the furnace body, the preceding feed inlet and the discharge gate of being provided with respectively of furnace body, the back of furnace body is provided with the click, the one end of the output shaft of clicking is provided with the pivot, the surface of pivot is provided with the driving lever, the one end of driving lever is provided with main scraper blade, the one end of main scraper blade is provided with vice scraper blade, the inside wall of furnace body is provided with the calcination bucket, the left side of furnace body is provided with heating device, the inside wall of furnace body is provided with the calcination chamber, the inside wall of calcination chamber is provided with the fan, the upper surface of furnace body is provided with the steam water tank, the upper end of steam water tank is provided with the steam spray pipe, the one end of steam spray pipe is provided with the laval spray pipe, the right side of furnace body is provided with the evaporation water tank, the upper surface of evaporation water tank is provided with the evaporating pipe, the right-hand condenser that is provided with of evaporation water tank, the right side of second water pump is provided with the second water pump, the output of second water pump is provided with the cold water pipe, the one end of cold water pipe is provided with refrigeration plant.
Optionally, the heating device is fixedly connected with the inner side wall of the furnace body through a heating pipe.
Optionally, two fans are symmetrically arranged, and the two fans rotate in opposite directions.
Optionally, a first water pump is arranged on the upper surface of the condenser, and the output end of the first water pump is fixedly connected with the steam water tank through a first water supplementing pipe.
Optionally, a second water supplementing pipe is arranged on the lower surface of the condenser, and a throttle valve is arranged in the middle of the second water supplementing pipe.
Optionally, the outer surface of refrigeration plant is provided with the wet return, the one end of wet return is connected with the surface fixed of evaporation water tank.
Optionally, a third water supplementing pipe is arranged on the upper surface of the condenser, and one end of the third water supplementing pipe is fixedly connected with the water supply network.
(III) beneficial effects
The utility model provides calcining equipment for nano zinc oxide, which has the following beneficial effects:
1. this equipment of calcining for nano zinc oxide through setting up of main scraper blade, vice scraper blade, calcination bucket, calcination chamber and fan, makes this equipment of calcining for nano zinc oxide possess the effect that promotes the calcination effect, in the in-process of use, add the inside of furnace body with basic zinc carbonate powder from the feed inlet, through clicking, the cooperation setting of pivot and driving lever, can drive main scraper blade, vice scraper blade and rotate, thereby can stir and roll basic zinc carbonate powder, the inside blowout steam in the calcination chamber of heating device and heating pipe case at this moment, can heat whole calcination intracavity portion, and then calcine basic zinc carbonate, make it become zinc oxide, effectively avoid the not good condition of calcination effect after the caking, the purpose of promoting the calcination effect has been reached.
2. This equipment of calcining for nanometer zinc oxide, through the setting of being convenient for carry out recycle to heat energy, make this equipment of calcining for nanometer zinc oxide possess the effect of being convenient for carry out recycle to heat energy, through steam water tank, steam spray tube, the Laval spray tube, the evaporation water tank, the cooperation setting of condenser, can utilize the heat energy that heating device sent in the in-process of using, the inside hot water of steam water tank also can carry out life hot water's use, the inside that the high temperature steam after Laval spray tube handled gets into the condenser carries out the cooling condensation, afterwards reflux to the inside of steam water tank and evaporation water tank respectively through second moisturizing pipe and first moisturizing pipe forms the circulation again, whole process only needs a small amount of electric energy can cool down to whole operational environment, thereby can carry out better recycle to heat energy, and then reached the purpose of being convenient for carry out recycle to heat energy.
3. This equipment of calcining for nanometer zinc oxide through the setting of evaporating water tank, second water pump and wet return, makes this equipment of calcining for nanometer zinc oxide possess the effect of being convenient for improve operating personnel operational environment, through the cooperation setting of evaporating water tank, the second water pump, cold water pipe and wet return, can pass through recycle's heat energy in the in-process of using, make the inside water body of evaporating water tank after cooling, transmit refrigeration plant through second water pump and cold water pipe, cool air to operational environment cooling treatment through refrigeration plant blowout, thereby reached the purpose of being convenient for improve operating personnel operational environment.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic diagram of the front view of the present utility model;
FIG. 3 is a schematic view of the side section of the furnace body of the present utility model;
FIG. 4 is a schematic diagram of the front view of the furnace body of the present utility model;
FIG. 5 is a schematic view of the structure of the Laval nozzle of the present utility model in front view in section;
fig. 6 is a schematic view showing a three-dimensional structure of a main scraper of the present utility model.
In the figure: 1. a furnace body; 2. a feed inlet; 3. a discharge port; 4. clicking; 5. a rotating shaft; 6. a deflector rod; 7. a main scraper; 8. a secondary scraper; 9. a calcination barrel; 10. a heating device; 11. a heat supply pipe; 12. a calcination chamber; 13. a blower; 14. a steam water tank; 15. a steam nozzle; 16. a Laval nozzle; 17. an evaporation water tank; 18. an evaporation tube; 19. a condenser; 20. a first water supplementing pipe; 21. a first water pump; 22. a second water supplementing pipe; 23. a throttle valve; 24. a second water pump; 25. a cold water pipe; 26. a refrigeration device; 27. a water return pipe; 28. and a third water supplementing pipe.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Example 1
The utility model provides the technical scheme that: the utility model provides a nanometer zinc oxide is with calcining equipment, including furnace body 1, the preceding feed inlet 2 and the discharge gate 3 of being provided with respectively of furnace body 1, the back of furnace body 1 is provided with clicks 4, the one end of clicking 4's output shaft is provided with pivot 5, the surface of pivot 5 is provided with driving lever 6, the one end of driving lever 6 is provided with main scraper blade 7, the one end of main scraper blade 7 is provided with vice scraper blade 8, the inside wall of furnace body 1 is provided with calcines bucket 9, the left side of furnace body 1 is provided with heating device 10, the inside wall of furnace body 1 is provided with calcines chamber 12, the inside wall of calcine chamber 12 is provided with fan 13.
In order to achieve the effect of improving the calcination, as shown in fig. 1 to 6, the utility model adopts the following structure, through the arrangement of the main scraping plate 7, the auxiliary scraping plate 8, the calcination barrel 9, the calcination cavity 12 and the fan 13, the nano zinc oxide calcination equipment has the effect of improving the calcination effect, in the use process, basic zinc carbonate powder is added into the furnace body 1 from the feed inlet 2, and the main scraping plate 7 and the auxiliary scraping plate 8 can be driven to rotate through the matching arrangement of the click 4, the rotating shaft 5 and the deflector rod 6, so that the basic zinc carbonate powder can be stirred and rolled, at the moment, hot air is sprayed out of the inside of the calcination cavity 12 through the heat supply device 10 and the heat supply pipe 11 box, the inside of the whole calcination cavity 12 can be heated, and the basic zinc carbonate is calcined, so that the basic zinc carbonate is formed into zinc oxide, the condition of poor calcination effect after agglomeration is effectively avoided, and the aim of improving the calcination effect is achieved;
example 2
The utility model provides the technical scheme that: the upper surface of furnace body 1 is provided with steam water tank 14, steam water tank 14's upper end is provided with steam spray tube 15, steam spray tube 15's one end is provided with Laval spray tube 16, furnace body 1's right side is provided with evaporating water tank 17, evaporating water tank 17's upper surface is provided with evaporating pipe 18, evaporating water tank 17's right side is provided with condenser 19, evaporating water tank 17's right side is provided with second water pump 24, second water pump 24's output is provided with cold water pipe 25, cold water pipe 25's one end is provided with refrigeration plant 26.
In order to realize the convenient recycling of heat energy, as shown in fig. 1, 2 and 5, the utility model adopts the following structure, through the arrangement convenient for recycling of heat energy, the calcining equipment for nano zinc oxide has the effect convenient for recycling of heat energy, through the cooperation arrangement of the steam water tank 14, the steam spray pipe 15, the Laval spray pipe 16, the evaporating water tank 17 and the condenser 19, the heat energy emitted by the heat supply device 10 can be utilized in the using process, namely, after the heat energy is absorbed by the water in the steam water tank 14, the water in the steam water tank 14 is evaporated, high-temperature hot air is sprayed out through the inside of the Laval spray pipe 16 of the steam spray pipe 15, the flow rate of the hot air is accelerated to supersonic speed through the treatment of the Laval spray pipe 16, the pressure in the evaporating water tank 17 is reduced at this moment, the water in the evaporating water tank 17 is evaporated in a low-temperature state, the non-evaporated water in the evaporating water tank 17 is cooled at this moment, the low-temperature water can be transferred to the refrigerating equipment 26 through the second water pump 24 and the cold water pipe 25, the cold water can be provided for the refrigerating equipment 26, namely, the heat energy in the steam water tank 14 can be well cooled by the second water pump 24 and the cold water pipe 25, the water can be recycled through the second water pipe 16, the water pipe is cooled by the second water pipe 20, the heat energy can be recycled, the whole water can be recycled through the second water pipe and the water pipe, the heat energy can be recycled, and the heat energy can be recovered, and the whole heat energy can be recovered by the heat energy can be recovered through the water in the second water tank and the water tank 20, and the whole water tank has the heat energy can be cooled by the heat energy, and the heat energy can be cooled by the whole and the heat energy can be cooled by the low temperature and cooled by the water and cooled;
example 3
The utility model provides the technical scheme that: the right side of the evaporating water tank 17 is provided with a second water pump 24, the output end of the second water pump 24 is provided with a cold water pipe 25, and one end of the cold water pipe 25 is provided with a refrigerating device 26.
In order to achieve the effect of improving the working environment of operators conveniently, as shown in fig. 1 and 2, the utility model adopts the following structure, through the arrangement of the evaporation water tank 17, the second water pump 24 and the water return pipe 27, the calcining equipment for nano zinc oxide has the effect of improving the working environment of operators conveniently, through the cooperation arrangement of the evaporation water tank 17, the second water pump 24, the cold water pipe 25 and the water return pipe 27, the water body in the evaporation water tank 17 can be cooled by recycling heat energy in the use process, and then the cooled water body is transmitted to the refrigerating equipment 26 through the second water pump 24 and the cold water pipe 25, and the cooling air is sprayed out through the refrigerating equipment 26 to cool the working environment, so that the aim of improving the working environment of operators conveniently is achieved.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (7)
1. A calcination device for nano zinc oxide, which is characterized in that: including the furnace body, be provided with feed inlet and discharge gate in the front of the furnace body respectively, the back of furnace body is provided with clicks, the one end of the output shaft of clicking is provided with the pivot, the surface of pivot is provided with the driving lever, the one end of driving lever is provided with main scraper blade, the one end of main scraper blade is provided with vice scraper blade, the inside wall of furnace body is provided with calcines the bucket, the left side of furnace body is provided with heating device, the inside wall of furnace body is provided with calcines the chamber, the inside wall of calcines the chamber is provided with the fan, the upper surface of furnace body is provided with steam water tank, steam water tank's upper end is provided with the steam spray pipe, steam spray pipe's one end is provided with Laval spray pipe, the right side of furnace body is provided with the evaporation water tank, the upper surface of evaporation water tank is provided with the evaporating pipe, the right-hand condenser that is provided with of evaporation water tank, the right side of second water pump is provided with the cold water pipe, the output of cold water pipe is provided with refrigeration plant.
2. The calcination apparatus for nano zinc oxide according to claim, wherein: the heating device is fixedly connected with the inner side wall of the furnace body through a heating pipe.
3. The calcination apparatus for nano zinc oxide according to claim, wherein: the fans are arranged in two and symmetrical mode, and the two fans rotate in opposite directions.
4. The calcination apparatus for nano zinc oxide according to claim, wherein: the upper surface of condenser is provided with first water pump, and the output of first water pump passes through first moisturizing pipe and steam water tank fixed connection.
5. The calcination apparatus for nano zinc oxide according to claim, wherein: the lower surface of condenser is provided with the second moisturizing pipe, and the middle part of second moisturizing pipe is provided with the choke valve.
6. The calcination apparatus for nano zinc oxide according to claim, wherein: the outer surface of refrigeration plant is provided with the wet return, and the one end and the surface fixed connection of evaporation water tank of wet return.
7. The calcination apparatus for nano zinc oxide according to claim, wherein: the upper surface of condenser is provided with the third moisturizing pipe, and the one end and the water supply network fixed connection of third moisturizing pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320595613.9U CN219607700U (en) | 2023-03-23 | 2023-03-23 | Calcining equipment for nano zinc oxide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320595613.9U CN219607700U (en) | 2023-03-23 | 2023-03-23 | Calcining equipment for nano zinc oxide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219607700U true CN219607700U (en) | 2023-08-29 |
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ID=87755630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320595613.9U Active CN219607700U (en) | 2023-03-23 | 2023-03-23 | Calcining equipment for nano zinc oxide |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219607700U (en) |
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2023
- 2023-03-23 CN CN202320595613.9U patent/CN219607700U/en active Active
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