CN214050488U - Powder raw material drying and sintering production line - Google Patents
Powder raw material drying and sintering production line Download PDFInfo
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- CN214050488U CN214050488U CN202022485955.4U CN202022485955U CN214050488U CN 214050488 U CN214050488 U CN 214050488U CN 202022485955 U CN202022485955 U CN 202022485955U CN 214050488 U CN214050488 U CN 214050488U
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Abstract
The utility model relates to an electron raw materials processing technology field, concretely relates to powder raw materials is dry, burns till production line including the thick liquids delivery pump, drying device, screening deironing device, powder collection device, dress alms bowl device that communicate in proper order and be used for the device of burning till with the dress alms bowl material of dress alms bowl device. When the device is used, slurry is conveyed into the drying device through the slurry conveying pump to be dried into powder, the powder enters the screening and deironing device to be screened and deironing, then the powder is collected by the powder collecting device and enters the pot loading device to be loaded into a pot, the pot loading material is conveyed into the firing device to be fired, and the streamlined operation is completed, so that the production efficiency is improved.
Description
Technical Field
The utility model relates to an electron raw materials processing technology field, concretely relates to powder raw materials is dry, burns till production line.
Background
Electronic materials such as electronic ceramic materials, 5G materials, lithium iron phosphate, aluminum oxide and the like are mixed and ground into slurry by solid-phase raw materials and liquid-phase raw materials, and then operations such as sintering and the like are needed.
Disclosure of Invention
In order to overcome the defects and deficiencies in the prior art, the utility model aims to provide a powder raw material drying and firing production line for improving the production efficiency.
The purpose of the utility model is realized through the following technical scheme: the utility model provides a powder raw materials is dry, burns till production line, is including the thick liquids delivery pump, drying device, screening deironing device, powder collection device, dress alms bowl device that communicate in proper order and be used for the device of burning till with the dress alms bowl material of dress alms bowl device.
Preferably, drying device includes air heater, spray drying tower, separator, exhaust fan and dust arrester, the air outlet of air heater and the air intake intercommunication of spray drying tower, the play thick liquid mouth of thick liquids delivery pump and the entering thick liquid mouth intercommunication of spray drying tower, the discharge gate of spray drying tower and the feed inlet intercommunication of separator, the powder export of separator and the powder entry intercommunication of screening deironing device, the air outlet and the exhaust fan and the dust arrester of separator communicate in proper order.
Preferably, the screening and iron removing device comprises a vibrating screen and an iron remover, and the drying device, the vibrating screen, the iron remover and the powder collecting device are sequentially communicated.
Preferably, the powder collecting device comprises a buffer bin and a discharge valve used for controlling the discharge of the buffer bin, the screening and deironing device, the powder collecting device and the bowl loading device are sequentially communicated, and the discharge valve is arranged at a powder outlet of the buffer bin.
Preferably, a powder storage bin is communicated between the powder collecting device and the bowl loading device.
Preferably, the pot loading device comprises a pot loading hopper and an automatic pot loading machine communicated with the pot loading hopper, and a powder outlet of the powder storage bin is communicated with a powder inlet of the pot loading hopper.
Preferably, the firing device comprises a plurality of kilns for firing the pot charge of the pot charging device.
Preferably, a first control valve is arranged between the slurry conveying pump and the drying device, a second control valve is arranged between the drying device and the screening deironing device, and a third control valve is arranged between the screening deironing device and the powder collecting device.
The beneficial effects of the utility model reside in that: the utility model discloses a powder raw materials is dry, the production line burns, during the use, and thick liquids send into drying device drying and become the powder via thick liquids delivery pump, and the powder gets into screening deironing device screening deironing, then gets into dress alms bowl device dress alms bowl after being collected by powder collection device, and dress alms bowl material is sent into the burning device and is burnt, accomplishes streamlined operation to improve production efficiency.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
the reference signs are: 1. a slurry delivery pump; 2. a firing device; 31. a hot air blower; 32. a spray drying tower; 33. a separator; 34. an exhaust fan; 35. a dust collector; 4. screening and deironing devices; 41. vibrating screen; 42. a de-ironing separator; 5. a powder collecting device; 51. a buffer bin; 52. a discharge valve; 6. a bowl loading device; 61. a bowl charging hopper; 62. an automatic bowl loading machine; 7. a powder storage bin; 8. a first control valve; 9. a second control valve; 10. and a third control valve.
Detailed Description
In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and accompanying drawings, which are not intended to limit the present invention.
As shown in figure 1, the powder raw material drying and firing production line comprises a slurry conveying pump 1, a drying device, a screening and deironing device 4, a powder collecting device 5, a pot loading device 6 and a firing device 2 which are sequentially communicated, wherein the pot loading device 6 is used for firing pot loading materials.
When the powder raw material drying and firing production line is used, slurry is sent into a drying device through a slurry conveying pump 1 to be dried into powder, the powder enters a screening and deironing device 4 to be screened and deironing, then the powder is collected by a powder collecting device 5 and then enters a pot loading device 6 to be loaded into a pot, the pot loading material is sent into a firing device 2 to be fired, and the streamlined operation is completed, so that the production efficiency is improved.
In this embodiment, the drying device includes air heater 31, spray drying tower 32, separator 33, exhaust fan 34 and dust arrester 35, the air outlet of air heater 31 communicates with the air intake of spray drying tower 32, the thick liquid outlet of thick liquids delivery pump 1 communicates with the thick liquid inlet of spray drying tower 32, the discharge gate of spray drying tower 32 communicates with the feed inlet of separator 33, the powder export of separator 33 communicates with the powder entry of screening deironing device 4, the air outlet of separator 33 communicates with exhaust fan 34 and dust arrester 35 in proper order.
Adopt above-mentioned technical scheme, during the use, the thick liquids send into spray drying tower 32 via thick liquids delivery pump 1, and spray drying becomes powder under the effect of air heater 31, and reentrant separator 33 separates powder and air, and the powder falls into screening deironing device 4, and the air is taken out by exhaust fan 34 and is collected the dust by dust arrester 35, accomplishes the dry process of becoming the powder of thick liquids, compares with traditional drying-machine, has improved production efficiency greatly.
In this embodiment, the screening and de-ironing device 4 includes a vibrating screen 41 and a de-ironing device 42, and the drying device, the vibrating screen 41, the de-ironing device 42 and the powder collecting device 5 are sequentially communicated.
By adopting the technical scheme, the powder is screened out of large-particle impurities through the vibrating screen 41, and then the iron and other impurities in the powder are removed through the iron remover 42, so that the impurities are easily magnetically attracted, the product quality is improved, and the influence on the performance and quality of the product is avoided.
In this embodiment, the powder collecting device 5 includes a buffer bin 51 and a discharge valve 52 for controlling the discharge of the buffer bin 51, the screening and de-ironing device 4, the powder collecting device 5 and the bowl loading device 6 are sequentially communicated, and the discharge valve 52 is disposed at the powder outlet of the buffer bin 51.
By adopting the technical scheme, the powder falls into the buffer bin 51 for collection through the screening and deironing device 4, so that the pollution to the production environment caused by the flying dust scattered outside the buffer bin 51 due to the height difference of the powder is avoided; after a certain amount of powder is collected in the buffer bin 51, the discharge valve 52 is opened to discharge the powder to the bowl loading device 6.
In this embodiment, a powder storage bin 7 is communicated between the powder collecting device 5 and the bowl loading device 6.
By adopting the technical scheme, because of the limitation of the loading device 6 and the limitation of the firing efficiency of the firing device 2, the production efficiency is easily hindered, the powder storage bin 7 is arranged, the powder of the powder collecting device 5 is collected by the powder storage bin 7 in a centralized manner, the production is maintained, the smooth running of the streamlined operation is ensured, the powder of the powder storage bin 7 can be distributed in a plurality of loading devices 6 for loading, and then the powder is fired by a plurality of firing devices 2 in a centralized manner, so that the production efficiency is improved.
In the embodiment, the loading device 6 comprises a loading hopper 61 and an automatic loading machine 62 communicated with the loading hopper 61, and the powder outlet of the powder storage bin 7 is communicated with the powder inlet of the loading hopper 61.
By adopting the technical scheme, the automatic pot loading is realized, the labor is saved, and the production efficiency is improved.
In the present embodiment, the firing device 2 comprises a plurality of kilns for firing the pot loading materials of the pot loading device 6, so as to improve the production efficiency.
In this embodiment, a first control valve 8 is arranged between the slurry conveying pump 1 and the drying device, a second control valve 9 is arranged between the drying device and the screening and iron removing device 4, and a third control valve 10 is arranged between the screening and iron removing device 4 and the powder collecting device 5.
By adopting the technical scheme, the first control valve 8 is arranged so as to control the amount of the slurry fed into the drying device, the second control valve 9 is arranged so as to control the amount of the powder fed into the screening and iron removing device 4, and the third control valve 10 is arranged so as to control the amount of the powder fed into the powder collecting device 5.
The above-mentioned embodiment is the utility model discloses the implementation of preferred, in addition, the utility model discloses can also realize by other modes, not deviating from the utility model discloses any obvious replacement is all within the protection scope under the prerequisite of design.
Claims (8)
1. The utility model provides a powder raw materials is dry, the production line that burns which characterized in that: the device comprises a slurry delivery pump, a drying device, a screening and deironing device, a powder collecting device, a pot loading device and a firing device for firing pot loading materials of the pot loading device, which are sequentially communicated.
2. The powder raw material drying and firing production line of claim 1, characterized in that: drying device includes air heater, spray drying tower, separator, exhaust fan and dust arrester, the air outlet of air heater and the air intake intercommunication of spray drying tower, the play thick liquid mouth of thick liquids delivery pump and the entering thick liquid mouth intercommunication of spray drying tower, the discharge gate of spray drying tower and the feed inlet intercommunication of separator, the powder export of separator and the powder entry intercommunication of deironing screening plant, the air outlet and the exhaust fan and the dust arrester of separator communicate in proper order.
3. The powder raw material drying and firing production line of claim 1, characterized in that: the screening and iron removing device comprises a vibrating screen and an iron remover, and the drying device, the vibrating screen, the iron remover and the powder collecting device are sequentially communicated.
4. The powder raw material drying and firing production line of claim 1, characterized in that: the powder collecting device comprises a buffer bin and a discharge valve used for controlling the discharge of the buffer bin, the screening and deironing device, the powder collecting device and the bowl loading device are sequentially communicated, and the discharge valve is arranged at a powder outlet of the buffer bin.
5. The powder raw material drying and firing production line of claim 1, characterized in that: and a powder storage bin is communicated between the powder collecting device and the bowl loading device.
6. The powder raw material drying and firing production line of claim 5, wherein: the pot loading device comprises a pot loading hopper and an automatic pot loading machine communicated with the pot loading hopper, and a powder outlet of the powder storage bin is communicated with a powder inlet of the pot loading hopper.
7. The powder raw material drying and firing production line of claim 1, characterized in that: the firing device comprises a plurality of kilns for firing the pot loading materials of the pot loading device.
8. The powder raw material drying and firing production line of claim 1, characterized in that: a first control valve is arranged between the slurry conveying pump and the drying device, a second control valve is arranged between the drying device and the screening deironing device, and a third control valve is arranged between the screening deironing device and the powder collecting device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022485955.4U CN214050488U (en) | 2020-10-30 | 2020-10-30 | Powder raw material drying and sintering production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022485955.4U CN214050488U (en) | 2020-10-30 | 2020-10-30 | Powder raw material drying and sintering production line |
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| Publication Number | Publication Date |
|---|---|
| CN214050488U true CN214050488U (en) | 2021-08-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022485955.4U Active CN214050488U (en) | 2020-10-30 | 2020-10-30 | Powder raw material drying and sintering production line |
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| Country | Link |
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| CN (1) | CN214050488U (en) |
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2020
- 2020-10-30 CN CN202022485955.4U patent/CN214050488U/en active Active
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