CN112682994A - Powder material shock cooling device - Google Patents
Powder material shock cooling device Download PDFInfo
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- CN112682994A CN112682994A CN202110008696.2A CN202110008696A CN112682994A CN 112682994 A CN112682994 A CN 112682994A CN 202110008696 A CN202110008696 A CN 202110008696A CN 112682994 A CN112682994 A CN 112682994A
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Abstract
The invention discloses a powder material quenching device, which comprises a cylinder, a material scraping mechanism, a water-cooling plate and a blowing device, wherein the cylinder is provided with a cylinder body; the barrel body comprises a feeding pipe and a discharging pipe; the water cooling plates are connected in the cylinder body in a layered mode, and the water cooling plate at the bottommost layer is communicated with an inlet of the discharge pipe; the scraping mechanism comprises scraping plates, a rotating shaft and a driving mechanism, the rotating shaft is arranged on the axis of the barrel, the bottom end of the rotating shaft extends out of the barrel and is connected with the driving mechanism, the plurality of scraping plates are uniformly distributed outside the rotating shaft along the axial direction and are positioned above the water cooling plates on the corresponding layers, and the driving mechanism drives the rotating shaft to work and drive the scraping plates to rotate on the water cooling plates for scraping; the jetting is arranged on the barrel in layers, and the nozzles extend to the upper part of the water cooling plate at the corresponding layer. The powder material gets into the barrel from the inlet pipe and falls into on the water-cooling plate of top layer and carry out primary cooling, scrapes the powder material after the flitch work will be just cold simultaneously and scrapes the water-cooling plate of lower floor and carry out a lot of cooling, is exported by the discharging pipe after a lot of cooling. The powder material is successively and continuously cooled in the cylinder body, so that the cooling efficiency is improved, and the cooling time is shortened.
Description
Technical Field
The invention belongs to the technical field of metallurgy, chemical industry and materials, and particularly relates to a powder material quenching device.
Background
With the vigorous development of new material industry and battery industry, the processing of powder materials becomes a hot spot. The cooling time of materials in the pyrogenic process treatment becomes one of the main factors which restrict the enlargement of the capacity of the pyrogenic process equipment, the continuous production and the improvement of the automation.
Disclosure of Invention
The invention aims to provide a powder material quenching device capable of shortening cooling time aiming at the defects in the prior art.
The powder material quenching device provided by the invention comprises a cylinder, a material scraping mechanism, a water-cooling plate and a blowing device, wherein the cylinder is provided with a cylinder body; the barrel body comprises a feeding pipe and a discharging pipe; the water cooling plates are connected in the cylinder body in a layered mode, and the water cooling plate at the bottommost layer is communicated with an inlet of the discharge pipe; the scraping mechanism comprises scraping plates, a rotating shaft and a driving mechanism, the rotating shaft is arranged on the axis of the barrel, the bottom end of the rotating shaft extends out of the barrel and is connected with the driving mechanism, the plurality of scraping plates are uniformly distributed outside the rotating shaft along the axial direction and are positioned above the water cooling plates on the corresponding layers, and the driving mechanism drives the rotating shaft to work and drive the scraping plates to rotate on the water cooling plates for scraping; the jetting is arranged on the barrel in layers, and the nozzles extend to the upper part of the water cooling plate at the corresponding layer.
In order to further improve the cooling effect, the rotating shaft is a hollow shaft, a plurality of water holes are formed in the wall of the rotating shaft, and a main water inlet pipe and a main water return pipe are arranged in parallel along the axial direction in the rotating shaft.
Further, the scraping plate comprises a plate body, a water inlet head, a water return head and plate teeth; the water channel is arranged in the plate body, the inner end of the water inlet head is communicated with the water channel, the outer end of the water inlet head penetrates through the water hole and the main water inlet pipe, the inner end of the water return head is communicated with the water channel, the outer end of the water return head penetrates through the water hole and the main water return pipe, and the plate teeth are fixedly connected below the plate body and are not parallel to the axial direction of the plate.
In one embodiment, the driving mechanism comprises a motor and a transmission, wherein the input end of the transmission is connected with the output shaft of the motor, and the output end of the transmission is connected with the rotating shaft through a transmission gear set.
In order to facilitate the falling of materials, a platform is arranged in the center of the water cooling plate, and the outer edge of the water cooling plate is inclined downwards by 1-2 degrees from inside to outside.
In one embodiment, the water-cooling plate has two types, one type is a central material passing plate, the other type is a peripheral material passing plate, the central material passing plate and the peripheral material passing plate are alternately arranged in the cylinder body along the axial direction, the top layer is the central material passing plate, and the bottom layer is the peripheral material passing plate.
Preferably, the central material passing plate comprises a filler and a water-cooling copper pipe; the water-cooled copper pipes are in circular coil cloth, the filler is filled between the water-cooled copper pipes to form a filler plate, the center of the filler plate is provided with a material passing hole, and the outer edge of the filler plate is provided with a pipe sleeve; the central material passing plate is assembled in the cylinder body through a pipe sleeve at the outer end of the central material passing plate, and the outer end of the water-cooling copper pipe extends out of the cylinder body.
Preferably, the peripheral material passing plate comprises a filler and a water-cooling copper pipe; the water-cooling copper pipes are in circular coil cloth, the filler is filled between the water-cooling copper pipes to form a filler plate, the center of the filler plate is provided with a shaft hole, the periphery of the filler plate is uniformly provided with material passing holes, and the outer edge of the filler plate is provided with a pipe sleeve; the periphery material passing plate is assembled in the cylinder body through a pipe sleeve at the outer end of the periphery material passing plate, and the shaft hole of the periphery material passing plate is hermetically sleeved outside the rotating shaft.
In a specific embodiment, the puffs are arranged in layers; every layer all includes four jetting, and each jetting symmetrical arrangement is 45 for the contained angle.
Preferably, the barrel is a stainless steel barrel, the inner wall of the barrel is provided with a fireproof spray coating lining, and the barrel wall of the barrel is provided with a plurality of layers of through holes.
After the powder material cooling device is put into use, the powder material enters the barrel from the feeding pipe and falls onto the water cooling plate on the top layer for primary cooling, meanwhile, the scraping plate works to scrape the primarily cooled powder material onto the water cooling plate on the lower layer for multiple cooling, and the powder material is output from the discharging pipe after being cooled for multiple times. The powder material is continuously cooled in the cylinder body for a plurality of times so as to improve the cooling efficiency and shorten the cooling time; and need not manual operation, scrape the powder material layer by layer from top to bottom through scraping the material mechanism, finally through the discharging pipe output close realize the automation of material feeding ejection of compact to make production process can go on in succession.
Drawings
Fig. 1 is a schematic longitudinal sectional view of a preferred embodiment of the present invention.
Fig. 2 is a schematic top enlarged view of the center material passing plate in the preferred embodiment.
Fig. 3 is a schematic enlarged top view of the peripheral material passing plate in the preferred embodiment.
Fig. 4 is an enlarged schematic view of the scraper plate in the preferred embodiment.
Fig. 5 is an enlarged cross-sectional view taken at a-a in fig. 4.
Sequence numbers of the drawings:
1-barrel, 11-refractory lining, 12-feeding pipe, 13-discharging pipe;
2-a water-cooling plate, wherein,
21-a central material passing plate, 211-a filler, 212-a water-cooling copper pipe, 213-a pipe sleeve, 214-a material passing hole,
22-a peripheral material passing plate;
3-a material scraping mechanism for scraping the material,
31-scraping plate, 311-plate body, 312-water inlet head, 313-water return head, 314-plate tooth,
32-rotating shaft, 33-driving mechanism, 34-total water inlet pipe, 35-total water return pipe, 36-base and 37-gear set;
and 4, blowing.
Detailed Description
As shown in fig. 1, the powder material quenching apparatus disclosed in this embodiment includes a cylinder 1, a water-cooling plate 2, a scraping mechanism 3, and a blowing mechanism 4.
The cylinder body 1 is a stainless steel cylindrical cylinder body, the diameter of the cylinder body is less than or equal to 5 m, a fireproof lining 11 is arranged on the inner wall of the cylinder body, the fireproof lining is chromium-magnesium spray paint, the spraying thickness is 10mm, and a plurality of layers of through holes are formed in the cylinder wall and used for installing the water cooling plate 2. The top side wall of the barrel body is provided with a feeding pipe 12, the bottom wall of the barrel body is provided with a discharging pipe 13, and the top opening of the discharging pipe 13 is connected with the bottommost water cooling plate 2.
The water cooling plate 2 has two types, one type is a center material passing plate 21, the other type is a periphery material passing plate 22, in the cylinder, the center material passing plate 21 and the periphery material passing plate 22 are alternately arranged in the cylinder along the height direction, the top layer is the center material passing plate 21, and the bottom layer is the periphery material passing plate 22.
As shown in fig. 2, the central material passing plate 21 includes a packing 211 and a water-cooled copper pipe 212. The center of the center material passing plate is provided with a platform, the outer edge of the center material passing plate is provided with a pipe sleeve 213, the center of the platform is provided with a material passing hole 214, and the outer edge of the center material passing plate is inclined downwards by 1-2 degrees from inside to outside. The water-cooling copper pipe is circular coiled cloth, the filler is filled between the water-cooling copper pipes to form a filler plate, the central material passing plate is assembled at the through hole of the cylinder body through the pipe sleeve at the outer end of the central material passing plate during assembly, and the outer end of the water-cooling copper pipe extends out of the cylinder body. When the central material passing plate 21 is manufactured, the water-cooling copper pipes are arranged, then the water-cooling copper pipes are placed into a mold, then copper materials are filled into the mold, gaps between the water-cooling copper pipes and the mold are filled with the copper materials, and the integral central material passing plate is formed after cooling.
As shown in fig. 3, the peripheral material passing plate 22 includes a filler and a water-cooled copper pipe; the water-cooling copper pipes are in circular coil cloth, the filler is filled between the water-cooling copper pipes to form a filler plate, the center of the filler plate is provided with a shaft hole, the periphery of the filler plate is uniformly provided with material passing holes, and the outer edge of the filler plate is provided with a pipe sleeve; during assembly, the periphery material passing plate is assembled in the barrel through the pipe sleeve at the outer end of the periphery material passing plate, the shaft hole of the periphery material passing plate is hermetically sleeved outside the rotating shaft, a material passing hole in the periphery material passing plate at the bottom layer is communicated with the top opening of the discharging pipe, and in the using process, powder materials pushed up and accumulated on each layer of water-cooling plate are scraped off layer by layer through the scraping mechanism 3 and are output through the discharging pipe after being cooled for multiple times. When the periphery material passing plate is manufactured, the water-cooling copper pipes are arranged, then the periphery material passing plate is placed into a die, copper materials are filled into the die, gaps between the water-cooling copper pipes and the die are filled with the copper materials, and the whole center material passing plate is formed after cooling.
As shown in fig. 1, the scraper mechanism 3 includes a scraper plate 31, a rotary shaft 32, and a drive mechanism 33.
As shown in fig. 4 and 5, the scraper 31 includes a plate body 311, a water inlet head 312, a water return head 313 and plate teeth 314; n is more than or equal to 2 and less than or equal to 8 scraping plates 31, water channels or water cavities are arranged in the plate body, the plate body is a cooling element made of aluminum alloy, the toothed plates are made of aluminum oxide, the number of the toothed plates is determined according to the granularity of materials, the toothed plates are welded at the bottom of the plate body and form a certain angle with the axial direction of the plate body, and the angle range is 0-360 degrees.
The rotating shaft 32 is a hollow shaft, a plurality of water holes are formed in the hole wall of the rotating shaft, a main water inlet pipe 34 and a main water return pipe 35 are arranged in the rotating shaft in parallel along the axial direction, the rotating shaft 32 is arranged on the axis of the barrel, the bottom end of the rotating shaft extends out of the barrel and is connected with the base 36, the rotating shaft section outside the bottom of the barrel is connected with the driving mechanism through a gear set 37, all layers of scraping plates are uniformly distributed outside the rotating shaft along the axial direction and are located above the water cooling plates on the corresponding layers, the inner end of a water inlet head of each scraping plate is communicated with a water channel in the plate body, the outer end of the water inlet head penetrates through a water.
The driving mechanism 33 includes a motor and a transmission, an input end of the transmission is connected with an output shaft of the motor, and an output end of the transmission is connected with the transmission gear set.
When the scraping mechanism works, the driving mechanism is started to provide power, the power is transmitted to the rotating shaft through the gear set to drive the rotating shaft to rotate, the rotating shaft drives each layer of the scraping plate outside the rotating shaft to synchronously rotate, the toothed plate at the bottom of the scraping plate scrapes materials on the upper surface of the water cooling plate on the corresponding layer, so that the accumulated powder materials fall from the material passing hole, and through the synergistic action of blowing 4, the powder materials stop and cool on each layer of the water cooling plate layer by layer in the falling process, and finally are output by the discharging pipe. The water-cooling board is to powder material refrigerated in-process, and total inlet tube, total wet return, plate body and its interior coolant liquid also can cool off the powder material, further improves the cooling effect, shortens the cooling required time.
4 jetting layering of jetting arranges on the barrel, and the nozzle extends to the top that corresponds layer water-cooling board, and every layer all includes four jetting, and each jetting symmetrical arrangement, the contained angle is 45.
After the powder material cooling device is put into use, the powder material enters the barrel from the feeding pipe and falls onto the water cooling plate on the top layer to be primarily cooled, meanwhile, the scraping plate scrapes the primarily cooled powder material onto the water cooling plate on the lower layer to be cooled for multiple times, and the powder material is output by the discharging pipe after being cooled for multiple times; and need not manual operation, scrape the powder material layer by layer from top to bottom through scraping the material mechanism, finally through the discharging pipe output close realize the automation of material feeding ejection of compact to make production process can go on in succession.
Claims (10)
1. The powder material quenching device is characterized in that: the device comprises a cylinder body, a material scraping mechanism, a water cooling plate and a blowing device;
the barrel body comprises a feeding pipe and a discharging pipe;
the water cooling plates are connected in the cylinder body in a layered mode, and the water cooling plate at the bottommost layer is communicated with an inlet of the discharge pipe;
the scraping mechanism comprises scraping plates, a rotating shaft and a driving mechanism, the rotating shaft is arranged on the axis of the barrel, the bottom end of the rotating shaft extends out of the barrel and is connected with the driving mechanism, the plurality of scraping plates are uniformly distributed outside the rotating shaft along the axial direction and are positioned above the water cooling plates on the corresponding layers, and the driving mechanism drives the rotating shaft to work and drive the scraping plates to rotate on the water cooling plates for scraping;
the jetting is arranged on the barrel in layers, and the nozzles extend to the upper part of the water cooling plate at the corresponding layer.
2. The powder material quenching device as claimed in claim 1, wherein: the rotating shaft is a hollow shaft, a plurality of water holes are formed in the wall of the rotating shaft, and a main water inlet pipe and a main water return pipe are arranged in parallel along the axial direction in the rotating shaft.
3. The powder material quenching device as claimed in claim 2, wherein: the scraping plate comprises a plate body, a water inlet head, a water return head and plate teeth; the water channel is arranged in the plate body, the inner end of the water inlet head is communicated with the water channel, the outer end of the water inlet head penetrates through the water hole and the main water inlet pipe, the inner end of the water return head is communicated with the water channel, the outer end of the water return head penetrates through the water hole and the main water return pipe, and the plate teeth are fixedly connected below the plate body and are not parallel to the axial direction of the plate.
4. The powder material quenching device as claimed in claim 1, wherein: the driving mechanism comprises a motor and a speed changer, wherein the input end of the speed changer is connected with the output shaft of the motor, and the output end of the speed changer is connected with the rotating shaft through a transmission gear set.
5. The powder material quenching device as claimed in claim 1, wherein: the center of the water cooling plate is provided with a platform, and the outer edge of the water cooling plate is inclined downwards by 1-2 degrees from inside to outside.
6. The powder material quenching device as claimed in claim 1 or 5, wherein: the water cooling plates are divided into two types, one type is a center material passing plate, the other type is a periphery material passing plate, the center material passing plate and the periphery material passing plate are alternately arranged in the cylinder body along the axial direction, the top layer is the center material passing plate, and the bottom layer is the periphery material passing plate.
7. The powder material quenching device as claimed in claim 6, wherein: the central material passing plate comprises a filler and a water-cooling copper pipe; the water-cooled copper pipes are in circular coil cloth, the filler is filled between the water-cooled copper pipes to form a filler plate, the center of the filler plate is provided with a material passing hole, and the outer edge of the filler plate is provided with a pipe sleeve; the central material passing plate is assembled in the cylinder body through a pipe sleeve at the outer end of the central material passing plate, and the outer end of the water-cooling copper pipe extends out of the cylinder body.
8. The powder material quenching device as claimed in claim 6, wherein: the peripheral material passing plate comprises a filler and a water-cooling copper pipe; the water-cooling copper pipes are in circular coil cloth, the filler is filled between the water-cooling copper pipes to form a filler plate, the center of the filler plate is provided with a shaft hole, the periphery of the filler plate is uniformly provided with material passing holes, and the outer edge of the filler plate is provided with a pipe sleeve; the periphery material passing plate is assembled in the cylinder body through a pipe sleeve at the outer end of the periphery material passing plate, and the shaft hole of the periphery material passing plate is hermetically sleeved outside the rotating shaft.
9. The powder material quenching device as claimed in claim 1, wherein: the blowing is arranged in layers; every layer all includes four jetting, and each jetting symmetrical arrangement is 45 for the contained angle.
10. The powder material quenching device as claimed in claim 1, wherein: the barrel is a stainless steel barrel, the inner wall of the barrel is provided with a fireproof spray coating lining, and the barrel wall of the barrel is provided with a plurality of layers of through holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110008696.2A CN112682994B (en) | 2021-01-05 | 2021-01-05 | Powder material shock cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110008696.2A CN112682994B (en) | 2021-01-05 | 2021-01-05 | Powder material shock cooling device |
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| Publication Number | Publication Date |
|---|---|
| CN112682994A true CN112682994A (en) | 2021-04-20 |
| CN112682994B CN112682994B (en) | 2022-06-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110008696.2A Active CN112682994B (en) | 2021-01-05 | 2021-01-05 | Powder material shock cooling device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115555000A (en) * | 2022-10-11 | 2023-01-03 | 山东格瑞德环保科技有限公司 | Activated carbon water-cooling scraper type discharge opening device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1987005548A1 (en) * | 1986-03-13 | 1987-09-24 | Cheney Richard F | Powder atomizing methods and apparatus |
| CN103307863A (en) * | 2013-03-15 | 2013-09-18 | 王修海 | Material dryer |
| CN206222773U (en) * | 2016-11-16 | 2017-06-06 | 东莞市顶盛环保科技有限公司 | It is a kind of air-cooled with water-cooled and with type chemical raw material cooling device |
| CN109321262A (en) * | 2018-10-31 | 2019-02-12 | 联合优发生物质能源徐州有限公司 | Biomass carbonization water-cooled chiller |
| CN210740814U (en) * | 2019-08-30 | 2020-06-12 | 常州百利锂电智慧工厂有限公司 | High-efficient material cooling arrangement |
| CN211366272U (en) * | 2019-11-01 | 2020-08-28 | 武汉品泰特种建材科技有限公司 | Novel powder feeding system |
-
2021
- 2021-01-05 CN CN202110008696.2A patent/CN112682994B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1987005548A1 (en) * | 1986-03-13 | 1987-09-24 | Cheney Richard F | Powder atomizing methods and apparatus |
| CN103307863A (en) * | 2013-03-15 | 2013-09-18 | 王修海 | Material dryer |
| CN206222773U (en) * | 2016-11-16 | 2017-06-06 | 东莞市顶盛环保科技有限公司 | It is a kind of air-cooled with water-cooled and with type chemical raw material cooling device |
| CN109321262A (en) * | 2018-10-31 | 2019-02-12 | 联合优发生物质能源徐州有限公司 | Biomass carbonization water-cooled chiller |
| CN210740814U (en) * | 2019-08-30 | 2020-06-12 | 常州百利锂电智慧工厂有限公司 | High-efficient material cooling arrangement |
| CN211366272U (en) * | 2019-11-01 | 2020-08-28 | 武汉品泰特种建材科技有限公司 | Novel powder feeding system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115555000A (en) * | 2022-10-11 | 2023-01-03 | 山东格瑞德环保科技有限公司 | Activated carbon water-cooling scraper type discharge opening device |
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| CN112682994B (en) | 2022-06-17 |
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