CN204881083U - A drying system that is used for various sand production - Google Patents
A drying system that is used for various sand production Download PDFInfo
- Publication number
- CN204881083U CN204881083U CN201520493054.6U CN201520493054U CN204881083U CN 204881083 U CN204881083 U CN 204881083U CN 201520493054 U CN201520493054 U CN 201520493054U CN 204881083 U CN204881083 U CN 204881083U
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- CN
- China
- Prior art keywords
- drying
- drying system
- elementary
- color sand
- final stage
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000001035 drying Methods 0.000 title claims abstract description 72
- 239000004576 sand Substances 0.000 title claims abstract description 30
- 238000004519 manufacturing process Methods 0.000 title abstract description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 12
- 238000010438 heat treatment Methods 0.000 claims abstract description 9
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 6
- 239000007788 liquid Substances 0.000 claims abstract description 5
- 238000003860 storage Methods 0.000 claims abstract description 5
- 239000007789 gas Substances 0.000 claims description 10
- 239000003517 fume Substances 0.000 claims description 6
- 238000009826 distribution Methods 0.000 claims description 4
- 239000000969 carrier Substances 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims description 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract 2
- 239000003546 flue gas Substances 0.000 abstract 2
- 229910001873 dinitrogen Inorganic materials 0.000 abstract 1
- 238000005485 electric heating Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 2
- 238000000151 deposition Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
Abstract
The utility model provides a simple structure, can effectively improve a drying system that is used for various sand production of artifical various sand aridity, it includes and is used for carrying out elementary dry elementary drying system, final stage drying system and being used for the warp various sand various sand after the elementary drying system drying send into to conveyer pipe among the final stage drying system, wherein elementary drying system include the steam air outlet, with the communicating flue gas pipe of this steam air outlet, screw propulsion ware, set up in terminal surface flange, drying -machine cylinder between flue gas pipe and the screw propulsion ware, set up below this drying -machine cylinder the support on the bottom and set up in motor and riding wheel between drying -machine cylinder and the support, the use of this scheme through utilizing the liquid nitrogen storage tank for change by the air by original drying medium and be nitrogen gas, reduced the moisture content, electric heating furnace's use simultaneously, heating temperature that can effectual improvement heating medium has guaranteed the heating effect.
Description
Technical field
The utility model relates to color sand technical field of processing equipment, refers more particularly to a kind of drying system produced for color sand.
Background technology
Color sand its in process of production, the oven dry of color sand is very important program together.In the drying course of color sand, most employing roller dryer, the operation principle of roller dryer is enter in the cylinder of dryer by color sand by charging aperture, along with the rotation of cylinder, the air of heating is blown in cylinder, moisture contained in color sand is taken away, reaches the object of drying sand; But above-mentioned color sand is after drying after depositing after a while or transporting, its moisture content can improve again greatly, therefore, just seems particularly important for the robust techniques means how searching out the color sand of a kind of energy efficient drying.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, provides the drying system that a kind of structure is simple, effectively can improve artificial color sand aridity.
For achieving the above object, technical scheme provided by the utility model is: a kind of drying system produced for color sand, comprise the elementary drying system for carrying out elementary drying to color sand, final stage drying system and the carrier pipe for being fed through through the dried color sand of described elementary drying system in described final stage drying system, wherein said elementary drying system comprises hot gas air outlet, the fume pipe communicated with this hot gas air outlet, spiral propeller, be arranged at the end flanges between described fume pipe and spiral propeller, drying machine drum, be arranged at the bearing below this drying machine drum on bottom and the motor be arranged between described drying machine drum and bearing and support roller, described final stage drying system comprises the liquid nitrogen storage tank, heating furnace and the drying chamber that are connected successively by pipeline, gas distribution pipe is provided with in wherein said drying chamber, the top of described drying chamber is connected with vavuum pump by pipeline, and the top of described drying chamber and bottom are also respectively arranged with charging aperture and discharging opening.
Further, the upside of described drying machine drum is also provided with the humidity sensor for detecting its humidity.
This programme is by utilizing the use of liquid nitrogen storage tank, and making to be changed by air by original drying medium is nitrogen, decreases moisture content; The use of electric furnace, effectively can improve the heating-up temperature of heat medium, ensure that heating effect simultaneously; In this outer drying tank, gas distribution pipe must be arranged, and the color sand in drying chamber is heated evenly, and avoids traditional only from the phenomenon that bottom heating causes humid air to be absorbed by superposed color sand, ensure that be heated more even.
Accompanying drawing explanation
Fig. 1 is theory structure schematic diagram of the present utility model.
Detailed description of the invention
Below in conjunction with specific embodiment, the utility model is described in further detail:
Shown in accompanying drawing 1, a kind of drying system produced for color sand described in the present embodiment, it comprises the elementary drying system 100 for carrying out elementary drying to color sand, final stage drying system 200 and the carrier pipe 11 for being fed through through the dried color sand of elementary drying system 100 in final stage drying system 200, wherein elementary drying system 100 comprises hot gas air outlet 1, the fume pipe 2 communicated with this hot gas air outlet 1, spiral propeller 6, be arranged at the end flanges 4 between fume pipe 2 and spiral propeller 6, drying machine drum 7, be arranged at the bearing 3 below this drying machine drum 7 on bottom and the motor 10 be arranged between drying machine drum 7 and bearing 3 and support roller 11.Above-mentioned final stage drying system 200 comprises the liquid nitrogen storage tank 12, heating furnace 13 and the drying chamber 15 that are connected successively by pipeline, wherein be provided with gas distribution pipe 16 in drying chamber 15, the top of drying chamber 15 is connected with vavuum pump 14 by pipeline, and the top of drying chamber 15 and bottom are also respectively arranged with charging aperture 17 and discharging opening 18.
Meanwhile, in order to can be real-time detect the color sand humidity being positioned at drying machine drum 7, the upside of the above-mentioned drying machine drum 7 in this programme is also provided with the humidity sensor 8 for detecting its humidity.
The examples of implementation of the above are only the preferred embodiment of the utility model, not limit practical range of the present utility model with this, therefore the change that all shapes according to the utility model, principle are done, all should be encompassed in protection domain of the present utility model.
Claims (2)
1. the drying system produced for color sand, it is characterized in that: comprise the elementary drying system (100) for carrying out elementary drying to color sand, final stage drying system (200) and for will be fed through the carrier pipe (11) in described final stage drying system (200) through the dried color sand of described elementary drying system (100), wherein said elementary drying system (100) comprises hot gas air outlet (1), the fume pipe (2) communicated with this hot gas air outlet (1), spiral propeller (6), be arranged at the end flanges (4) between described fume pipe (2) and spiral propeller (6), drying machine drum (7), be arranged at the bearing (3) on bottom, this drying machine drum (7) below and the motor (10) be arranged between described drying machine drum (7) and bearing (3) and support roller (11), described final stage drying system (200) comprises the liquid nitrogen storage tank (12), heating furnace (13) and the drying chamber (15) that are connected successively by pipeline, gas distribution pipe (16) is provided with in wherein said drying chamber (15), the top of described drying chamber (15) is connected with vavuum pump (14) by pipeline, and the top of described drying chamber (15) and bottom are also respectively arranged with charging aperture (17) and discharging opening (18).
2. a kind of drying system produced for color sand according to claim 1, is characterized in that: the upside of described drying machine drum (7) is also provided with the humidity sensor (8) for detecting its humidity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520493054.6U CN204881083U (en) | 2015-07-08 | 2015-07-08 | A drying system that is used for various sand production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520493054.6U CN204881083U (en) | 2015-07-08 | 2015-07-08 | A drying system that is used for various sand production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204881083U true CN204881083U (en) | 2015-12-16 |
Family
ID=54825446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520493054.6U Active CN204881083U (en) | 2015-07-08 | 2015-07-08 | A drying system that is used for various sand production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204881083U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105588423A (en) * | 2015-11-06 | 2016-05-18 | 广西节得乐生物质能源科技有限公司 | Lightweight raw material drying equipment |
| CN111001541A (en) * | 2019-11-13 | 2020-04-14 | 湖南超科机械有限公司 | Automatic drying temperature control method for color sand line |
-
2015
- 2015-07-08 CN CN201520493054.6U patent/CN204881083U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105588423A (en) * | 2015-11-06 | 2016-05-18 | 广西节得乐生物质能源科技有限公司 | Lightweight raw material drying equipment |
| CN111001541A (en) * | 2019-11-13 | 2020-04-14 | 湖南超科机械有限公司 | Automatic drying temperature control method for color sand line |
| CN111001541B (en) * | 2019-11-13 | 2020-11-10 | 湖南超科机械有限公司 | Automatic drying temperature control method for color sand line |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A drying system that is used for various sand production Effective date of registration: 20190117 Granted publication date: 20151216 Pledgee: Guangdong Nanhai Rural Commercial Bank branch branch of Limited by Share Ltd Pledgor: GUANGDONG ZHONGTULIAN PAINT SCIENCE & TECHNOLOGY CO., LTD. Registration number: 2019440000033 |