CN209623384U - Drying system is used in a kind of processing of corundum - Google Patents
Drying system is used in a kind of processing of corundum Download PDFInfo
- Publication number
- CN209623384U CN209623384U CN201821861589.4U CN201821861589U CN209623384U CN 209623384 U CN209623384 U CN 209623384U CN 201821861589 U CN201821861589 U CN 201821861589U CN 209623384 U CN209623384 U CN 209623384U
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- Prior art keywords
- level
- drying
- hot
- tank
- furnace
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Links
- 238000001035 drying Methods 0.000 title claims abstract description 65
- 229910052593 corundum Inorganic materials 0.000 title claims abstract description 14
- 239000010431 corundum Substances 0.000 title claims abstract description 14
- 239000007789 gas Substances 0.000 claims abstract description 23
- 238000010304 firing Methods 0.000 claims abstract description 21
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000003546 flue gas Substances 0.000 claims abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 8
- 238000000034 method Methods 0.000 description 5
- 239000003345 natural gas Substances 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 3
- 230000008676 import Effects 0.000 description 3
- 235000019504 cigarettes Nutrition 0.000 description 2
- 239000002918 waste heat Substances 0.000 description 2
- 239000003034 coal gas Substances 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
Landscapes
- Drying Of Solid Materials (AREA)
Abstract
The utility model relates to corundum manufacturing device fields, especially a kind of corundum processing drying system, including level-one drying tank, second level drying tank, drying oven, firing furnace and hot-bulb furnace, the level-one drying tank, second level drying tank, drying oven, firing furnace and hot-bulb furnace are sequentially connected with, one hot-blast stove is installed in the second level drying oven side, the hot-blast stove dries tank for second level and provides heat source, heat source of the tail gas of the hot-bulb furnace as level-one drying tank, heat source of the tail gas of firing furnace as drying oven；The flue gas outlet side of the hot-bulb furnace is equipped with an air-introduced machine, which dries tank with level-one for tail gas by pipeline and be connected；The flue gas outlet side of the firing furnace is equipped with coil pipe, which is arranged in drying oven.
Description
Technical field
The utility model relates to corundum manufacturing device field, drying system is used in especially a kind of corundum processing.
Background technique
During corundum fabricates, multistage drying and heating process are needed from raw material to finished product.
By taking three-level baking process as an example, including level-one dries tank, and second level dries tank and drying oven, and level-one dries tank, second level
Drying tank and drying oven are sequentially connected with, and subsequent be sequentially connected again installs firing furnace and hot-bulb furnace, in current technique, level-one drying
Tank, second level drying tank and drying oven are separately installed with independent heat source and carry out heat supply.
Above-mentioned drying and heating process are all made of independent heat supply in actual processing, at present adding for corundum
Work generally uses natural gas and electric energy as heat source.Need to expend mass energy in production, loss is very big.With environmental consciousness
Promotion and energy cost increase, need a kind of more energy-efficient drying unit for the production technology of corundum at present.
Utility model content
The technical scheme adopted by the utility model is that:
A kind of corundum processing drying system, including level-one drying tank, second level drying tank, drying oven, firing furnace and hot-bulb
Furnace, the level-one drying tank, second level drying tank, drying oven, firing furnace and hot-bulb furnace are sequentially connected with, it is characterised in that: described
Second level drying oven side is equipped with a hot-blast stove, which dries tank for second level and provide heat source, and the tail gas of the hot-bulb furnace is made
The heat source of tank, heat source of the tail gas of firing furnace as drying oven are dried for level-one.
Moreover, the flue gas outlet side of the hot-bulb furnace is equipped with an air-introduced machine, which passes through pipeline for tail gas and one
Grade drying tank is connected.
Moreover, the flue gas outlet side of the firing furnace is equipped with coil pipe, which is arranged in drying oven.
The advantages and positive effects of the utility model are as follows:
In the utility model, the requirement due to level-one drying tank for temperature is lower, passes through the cigarette with hot-bulb furnace
Gas outlet side is connected, and the tail gas that hot-bulb fire grate is gone out carries out secondary use as heat source, on the basis of reaching procedure calls,
Realize energy-saving and environment-friendly purpose；The temperature that second level dries tank requirement is higher, therefore, is carried out using independent hot-blast stove as heat source
Heat supply；The tail gas of hot-bulb furnace imports drying oven through coil pipe, and the heat source as drying oven carries out heat supply, reduces the consumption of natural gas,
Save the energy.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Specific embodiment
Below with reference to embodiment, the present invention will be further described, and it is not limited that following embodiments, which are illustrative,
, the protection scope of the utility model cannot be limited with following embodiments.
A kind of corundum processing drying system, including level-one drying tank 1, second level dry tank 2, drying oven 10,5 and of firing furnace
Hot-bulb furnace 7, the level-one drying tank, second level drying tank, drying oven, firing furnace and hot-bulb furnace are sequentially connected with, the utility model
Innovation is, is equipped with a hot-blast stove 4 in the second level drying oven side, which dries tank for second level and provide heat source, institute
State heat source of the tail gas of hot-bulb furnace as level-one drying tank, heat source of the tail gas of firing furnace as drying oven.
In the present embodiment, gas distributor 8 introduces external natural gas or coal gas, the heat as air-heater and firing furnace
Source.
In the present embodiment, the flue gas outlet side of the hot-bulb furnace is equipped with an air-introduced machine 6, which passes through pipeline for tail
Gas is connected with level-one drying tank.
In the present embodiment, the flue gas outlet side of the firing furnace is equipped with coil pipe 9, which is arranged in drying oven.
In the present embodiment, multiple controllers 3 can be installed in respective line, controller can be used CPU, single-chip microcontroller or have
The device of other control functions, controller can be used for controlling gas distributor, the electromagnetism installed in hot-blast stove exhaust pipe and coil pipe
Valve, to realize the control and adjustment to heat source.
The course of work of the utility model is:
When the utility model is used, hot-blast stove is that second level dries tank progress heat supply, and firing furnace passes through gas distributor and sky
The cooperation of gas distributor, forms the combustion gas of suitable proportion, carries out heat supply to firing furnace by fuel gas buring, the tail being discharged by firing furnace
Gas residual temperature carries out heat supply to drying oven through coil pipe；In addition, the waste heat of hot-bulb furnace, which imports level-one by air-introduced machine, dries tank, level-one is dried
Dry tank carries out heat supply, to form the circulation of heating system and efficiently use to waste heat.
In the utility model, the requirement due to level-one drying tank for temperature is lower, passes through the cigarette with hot-bulb furnace
Gas outlet side is connected, and the tail gas that hot-bulb fire grate is gone out carries out secondary use as heat source, on the basis of reaching procedure calls,
Realize energy-saving and environment-friendly purpose；The temperature that second level dries tank requirement is higher, therefore, is carried out using independent hot-blast stove as heat source
Heat supply；The tail gas of hot-bulb furnace imports drying oven through coil pipe, and the heat source as drying oven carries out heat supply, reduces the consumption of natural gas,
Save the energy.
Claims (3)
1. a kind of corundum processing drying system, including level-one drying tank, second level drying tank, drying oven, firing furnace and hot-bulb furnace,
The level-one drying tank, second level drying tank, drying oven, firing furnace and hot-bulb furnace are sequentially connected with, it is characterised in that: in the second level
Drying oven side is equipped with a hot-blast stove, which dries tank for second level and provide heat source, and the tail gas of the hot-bulb furnace is as one
The heat source of grade drying tank, heat source of the tail gas of firing furnace as drying oven.
2. a kind of corundum processing drying system according to claim 1, it is characterised in that: the flue gas of the hot-bulb furnace is arranged
Outlet is equipped with an air-introduced machine, which dries tank with level-one for tail gas by pipeline and be connected.
3. a kind of corundum processing drying system according to claim 1, it is characterised in that: the flue gas of the firing furnace is arranged
Outlet is equipped with coil pipe, which is arranged in drying oven.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821861589.4U CN209623384U (en) | 2018-11-13 | 2018-11-13 | Drying system is used in a kind of processing of corundum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821861589.4U CN209623384U (en) | 2018-11-13 | 2018-11-13 | Drying system is used in a kind of processing of corundum |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209623384U true CN209623384U (en) | 2019-11-12 |
Family
ID=68443738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821861589.4U Expired - Fee Related CN209623384U (en) | 2018-11-13 | 2018-11-13 | Drying system is used in a kind of processing of corundum |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209623384U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113154869A (en) * | 2021-04-08 | 2021-07-23 | 刘发光 | Tabular corundum sintering system |
-
2018
- 2018-11-13 CN CN201821861589.4U patent/CN209623384U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113154869A (en) * | 2021-04-08 | 2021-07-23 | 刘发光 | Tabular corundum sintering system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A drying system for corundum processing Effective date of registration: 20210601 Granted publication date: 20191112 Pledgee: Bank of Qilu Co.,Ltd. Tianjin Branch Pledgor: Tianjin Qinyuan New Materials Co.,Ltd. Registration number: Y2021120000022 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191112 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |