CN211854817U - Drying device for cobalt-coated anode material - Google Patents
Drying device for cobalt-coated anode material Download PDFInfo
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- CN211854817U CN211854817U CN201921789727.7U CN201921789727U CN211854817U CN 211854817 U CN211854817 U CN 211854817U CN 201921789727 U CN201921789727 U CN 201921789727U CN 211854817 U CN211854817 U CN 211854817U
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Abstract
The utility model relates to a material drying device, concretely relates to a drying device for covering cobalt cathode material. It is including erecting drying tube, air heater, spiral charging means, sack dust collector and the draught fan of setting, the drying tube lower extreme is provided with air intake and feed inlet, air heater with the air intake connection of drying tube, the spiral charging means with the feed inlet of drying tube is connected, the drying tube upper end with the feed inlet of sack dust collector is connected, the draught fan with the induced air mouth of sack dust collector is connected. The utility model discloses a drying tube of vertical setting is dried covering cobalt cathode material, and the material can disperse in the rising in the drying tube, receives the hot air current effect fast drying that rises simultaneously, has solved the too high problem of knot material local temperature, has guaranteed to cover the product quality behind the cobalt cathode material drying.
Description
Technical Field
The utility model relates to a material drying device, concretely relates to a drying device for covering cobalt cathode material.
Background
When the cobalt-coated anode material is produced, the water-containing material after the cobalt hydroxide coating reaction needs to be dried by using drying equipment; because the cobalt-coated anode material has small granularity, high viscosity of a wet material containing water and great difficulty in drying operation, the industry generally adopts static drying equipment such as oven drying or microwave drying to carry out drying operation, the static drying technology has the problems that the cobalt-coated anode material is seriously caked after drying, the local temperature is overhigh, the micro-morphology of a product is changed, the electrical property is damaged, and the equipment generally has the problems of large occupied area, long drying time, high energy consumption and large manual operation amount.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a drying device for covering cobalt cathode material to the problem that prior art exists.
The utility model discloses a concrete technical scheme as follows:
a drying device for cobalt-coated anode materials comprises a drying tube, an air heater, a spiral feeder, a cloth bag dust collector and an induced draft fan, wherein the drying tube, the air heater, the spiral feeder, the cloth bag dust collector and the induced draft fan are vertically arranged, an air inlet and a feed inlet are formed in the lower end of the drying tube, the air heater is connected with the air inlet of the drying tube, the spiral feeder is connected with the feed inlet of the drying tube, the upper end of the drying tube is connected with the feed inlet of the cloth bag dust collector, and the induced draft fan is connected with an induced draft opening of the cloth bag dust collector;
further, the air heater comprises a pipe shell with two through ends, an air filter and an electric heating sheet are arranged in the pipe shell, the air filter is used for filtering impurities in the air pumped into the drying pipe, and the electric heating sheet is used for heating the air pumped into the drying pipe;
further, the drying pipe comprises a conveying straight pipe section, a drying pipe section and a conveying bent pipe section which are sequentially connected from bottom to top, the pipe diameter of the drying pipe section is larger than that of the conveying straight pipe section and that of the conveying bent pipe section, an annular slit outlet is formed in the end portion, connected with the drying pipe section, of the straight pipe section, and a conical transition section is formed in the end portion, connected with the drying pipe section, of the drying pipe section.
Further, the pipe diameter of the drying pipe section is 300mm, and the pipe diameters of the conveying straight pipe section and the conveying bent pipe section are 200 mm.
The utility model discloses following beneficial effect has:
the utility model discloses a drying tube of vertical setting is dried covering cobalt cathode material, and the material can be spiral path in the drying tube and rise and disperse, receives the hot gas flow effect fast drying that rises simultaneously, has solved the too high problem of knot material local temperature, has guaranteed to cover the product quality behind the cobalt cathode material drying, simultaneously the utility model has the advantages of area is little, drying time is short, the energy consumption is low, make simple.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
The drying device for the cobalt-coated anode material comprises a drying tube 1, an air heater 2, a spiral feeder 3, a cloth bag dust collector 4 and an induced draft fan 5 which are vertically arranged, wherein the lower end of the drying tube 1 is provided with an air inlet and a feed inlet, the air heater 2 is connected with the air inlet of the drying tube 1, the spiral feeder 3 is connected with the feed inlet of the drying tube 1, the upper end of the drying tube 1 is connected with the feed inlet of the cloth bag dust collector 4, and the induced draft fan 5 is connected with the induced draft inlet of the cloth bag dust collector 4; the air heater 2 comprises a pipe shell 2-1 with two through ends, and an air filter 2-2 and an electric heating sheet 2-3 are arranged in the pipe shell 2-1; the drying pipe 1 comprises a conveying straight pipe section 1-1, a drying pipe section 1-2 and a conveying bent pipe section 1-3 which are sequentially connected from bottom to top, an annular slit outlet 1-4 is formed in the end portion, connected with the drying pipe section 1-2, of the straight pipe section 1-1, a conical transition section 1-5 is formed in the end portion, connected with the drying pipe section 1-2, of the drying pipe section 1-2, the pipe diameter of the drying pipe section 1-2 is larger than that of the conveying straight pipe section 1-1 and that of the conveying bent pipe section 1-3, the pipe diameter of the drying pipe section 1-2 is 300mm, and the pipe diameter of the conveying straight pipe section 1-1 and that of the conveying bent pipe section 1-3 is.
The utility model discloses carry out dry working process as follows to covering cobalt cathode material:
the induced draft fan 5 is started to generate negative pressure in the drying pipe 1, the air heater 2 is started to heat air pumped into the drying pipe 1, upward hot air flow is continuously generated in the drying pipe 1, cobalt anode material is conveyed into the straight conveying pipe section 1-1 by the spiral feeder 3, the material is conveyed into the drying pipe section 1-2 by rising hot air flow, because the pipe diameter of the drying pipe section 1-2 is larger than that of the straight conveying pipe section 1-1 and the bent conveying pipe section 1-3, the annular slit outlet 1-4 is matched with the conical transition section 1-5, so that the rotating rising air flow is formed in the drying pipe section 1-2, the material is dried in the drying pipe section 1-2 along the rotating rising path, and the caking material can be dispersed by mechanical movement in the rotating rising process of the material and is fully contacted with the hot air for drying, the mass of the dispersed and dried material particles is small enough, and the material particles are conveyed into a bag dust collector 4 by conveying bent pipe sections 1-3 to be collected.
Claims (4)
1. A drying device for a cobalt-coated anode material is characterized in that: drying tube (1), air heater (2), spiral charging means (3), sack dust collector (4) and draught fan (5) including vertical setting, drying tube (1) lower extreme is provided with air intake and feed inlet, air heater (2) with the air intake connection of drying tube (1), spiral charging means (3) with the feed inlet of drying tube (1) is connected, drying tube (1) upper end with the feed inlet of sack dust collector (4) is connected, draught fan (5) with the induced air mouth of sack dust collector (4) is connected.
2. The drying device for a cobalt-coated positive electrode material according to claim 1, characterized in that: the air heater (2) comprises a pipe shell (2-1) with two through ends, and an air filter (2-2) and an electric heating sheet (2-3) are arranged in the pipe shell (2-1).
3. The drying device for a cobalt-coated positive electrode material according to claim 1, characterized in that: the drying pipe (1) comprises a conveying straight pipe section (1-1), a drying pipe section (1-2) and a conveying bent pipe section (1-3) which are sequentially connected from bottom to top, the pipe diameter of the drying pipe section (1-2) is larger than that of the conveying straight pipe section (1-1) and that of the conveying bent pipe section (1-3), an annular slit outlet (1-4) is formed in the end portion, connected with the drying pipe section (1-2), of the straight pipe section (1-1), and a conical transition section (1-5) is formed in the end portion, connected with the drying pipe section (1-2), of the drying pipe section (1-1).
4. A drying apparatus for a cobalt-coated positive electrode material as claimed in claim 3, wherein: the pipe diameter of the drying pipe section (1-2) is 300mm, and the pipe diameters of the conveying straight pipe section (1-1) and the conveying bent pipe section (1-3) are 200 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921789727.7U CN211854817U (en) | 2019-10-23 | 2019-10-23 | Drying device for cobalt-coated anode material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921789727.7U CN211854817U (en) | 2019-10-23 | 2019-10-23 | Drying device for cobalt-coated anode material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211854817U true CN211854817U (en) | 2020-11-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921789727.7U Active CN211854817U (en) | 2019-10-23 | 2019-10-23 | Drying device for cobalt-coated anode material |
Country Status (1)
| Country | Link |
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| CN (1) | CN211854817U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113334623A (en) * | 2021-06-16 | 2021-09-03 | 安徽钢腾塑胶模具科技有限公司 | Feed arrangement is used in plastic product production |
| CN116592618A (en) * | 2023-06-01 | 2023-08-15 | 信诺立兴(沧州渤海新区)化工有限公司 | Circulation type drying equipment for quinolinic acid crystal particle production |
-
2019
- 2019-10-23 CN CN201921789727.7U patent/CN211854817U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113334623A (en) * | 2021-06-16 | 2021-09-03 | 安徽钢腾塑胶模具科技有限公司 | Feed arrangement is used in plastic product production |
| CN116592618A (en) * | 2023-06-01 | 2023-08-15 | 信诺立兴(沧州渤海新区)化工有限公司 | Circulation type drying equipment for quinolinic acid crystal particle production |
| CN116592618B (en) * | 2023-06-01 | 2023-10-24 | 信诺立兴(沧州渤海新区)化工有限公司 | Circulation type drying equipment for quinolinic acid crystal particle production |
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| TR01 | Transfer of patent right |
Effective date of registration: 20220228 Address after: 737100 No. 10, Beijing Road, Jinchang City, Gansu Province Patentee after: Jinchuan Group Powder Material Co.,Ltd. Address before: 737103 No. 98, Jinchuan Road, Jinchang, Gansu Patentee before: JINCHUAN GROUP Co.,Ltd. |