CN206207979U - The hot air duct temperature-adjusting device of wind supply quantity is not changed - Google Patents
The hot air duct temperature-adjusting device of wind supply quantity is not changed Download PDFInfo
- Publication number
- CN206207979U CN206207979U CN201621219702.XU CN201621219702U CN206207979U CN 206207979 U CN206207979 U CN 206207979U CN 201621219702 U CN201621219702 U CN 201621219702U CN 206207979 U CN206207979 U CN 206207979U
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- Prior art keywords
- air duct
- hot
- hot air
- adjusting device
- temperature
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- Expired - Fee Related
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- 239000000463 material Substances 0.000 claims abstract description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 4
- 239000010935 stainless steel Substances 0.000 claims abstract description 4
- 238000001035 drying Methods 0.000 claims description 4
- 239000011449 brick Substances 0.000 description 3
- 235000013339 cereals Nutrition 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 241001062472 Stokellia anisodon Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 239000003034 coal gas Substances 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
Landscapes
- Drying Of Solid Materials (AREA)
Abstract
The utility model discloses a kind of hot air duct temperature-adjusting device for not changing wind supply quantity, including hot-blast stove, pressure fan and mixing chamber, the hot-blast stove connects cold air duct I and hot air duct I, mixing chamber is provided with air inlet, cold air duct II and hot air duct II, wherein air inlet connection hot air duct I.In order that the mixing evenly of hot blast and cold wind, about some pieces staggered baffle plates are provided with the inside of mixing chamber, baffle plate is made up of stainless steel material, heat-resisting and not perishable.By adjusting the magnetic valve on cold air duct II, the amount of cold wind in feeding mixing chamber can be adjusted, to reach required temperature, and enter the size of air output in dryer by the solenoid valve control on hot-air channel II 8, not influenceed by adjustment hot blast temperature.
Description
Technical field
The utility model belongs to hot-blast stove technical field, and in particular to a kind of hot air duct temperature for not changing wind supply quantity is adjusted
Regulating device.
Background technology
Hot-blast stove is the important component that Modern Large Blast Furnaces smelt iron main body, and its effect is next from air blower
Cold air heating forms hot blast to the temperature of technological requirement, is then blasted from blast-furnace tuyere, helps coke burning.Hot-blast stove be by
The heat exchanger of " accumulation of heat " principle work, burn coal gas in combustion chamber, and high-temp waste gas are by checker brick and are allowed to accumulation of heat, work as lattice
After sub- brick is fully heated, hot-blast stove is just readily modified as air-supply, and now relevant each valve of burning is closed, and each valve of blowing is opened, cold wind warp
Checker brick and be heated and send out.When needing to change the temperature of hot blast, traditional hot-blast stove is in the hot air duct of output
Portion is passed through cold wind, but by this method, can change its ventilation, so as to influence final product standard.
The content of the invention
To solve the deficiencies in the prior art, the purpose of this utility model is to provide a kind of simple structure, easy to use, is thrown
Money low cost, the hot air duct temperature adjustment for the not changing wind supply quantity dress of hot blast temperature is adjusted in the case where air output is not changed
Put.
In order to realize above-mentioned target, the utility model is adopted the following technical scheme that：
The hot air duct temperature-adjusting device of wind supply quantity, including hot-blast stove, pressure fan and mixing chamber, the hot blast are not changed
Stove connects cold air duct I and hot air duct I, and the top side wall of mixing chamber is provided with air inlet, and top connects near the side of air inlet
Cold air duct II is connect, hot air duct II is connected on the side wall relative with air inlet, baffle plate is installed inside mixing chamber, baffle plate is upper and lower
It is staggered, more than baffle plate from the twice mixed with a distance from chamber interior walls, hot air duct I connects the air intake of mixing chamber to the length of baffle plate
Mouthful.
Preferably, it is equipped with magnetic valve on foregoing cold air duct I, hot air duct I, cold air duct II and hot air duct II.
More preferably, it is equipped with temperature sensor on foregoing hot air duct I and hot air duct II.
It is highly preferred that foregoing cold air duct I and cold air duct II are respectively connected with air cleaner.
It is further preferred that said baffle there are some pieces, it is made up of stainless steel material.
Preferably, foregoing pressure fan is 1, and cold air duct I and cold air duct II are connected by pipeline.
More preferably, foregoing pressure fan is 2, and cold air duct I and cold air duct II are connected respectively.
It is further preferred that foregoing hot air duct II connects the air outlet of grain drying machine.
Specifically, foregoing mixing chamber is one or more.
It is of the present utility model to be beneficial in that：Simple structure, easy to use, cost of investment is low, is not changing air output
In the case of adjust hot blast temperature, different demands can be met.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
The implication of reference in figure：1st, hot-blast stove, 2, pressure fan, 3, mixing chamber, 4, cold air duct I, 5, hot air duct
I, 6, air inlet, 7, cold air duct II, 8, hot air duct II, 9, baffle plate, 10, magnetic valve, 11, temperature sensor, 12, air mistake
Filter.
Specific embodiment
Make specific introduction to the utility model below in conjunction with the drawings and specific embodiments.
Referring to Fig. 1, the hot air duct temperature-adjusting device of wind supply quantity, including hot-blast stove 1, pressure fan 2 and mixing are not changed
Room 3, the hot-blast stove 1 connection cold air duct I 4 and hot air duct I 5, the top side wall of mixing chamber 3 is provided with air inlet 6, and top is leaned on
The side connection cold air duct II 7 of nearly air inlet 6, connects hot air duct II 8, wherein air intake on the side wall relative with air inlet 6
Mouth 6 connects hot air ducts I 4.In order that the mixing evenly of hot blast and cold wind, is provided with some pieces in the inside of mixing chamber 3
Under staggered baffle plate 9, baffle plate 9 is made up of stainless steel material, heat-resisting and not perishable.The length of baffle plate 9 is set to be more than
Twice of the baffle plate 9 with a distance from the inwall of mixing chamber 3, can promote to mix between hot blast and cold wind more fully, so that from hot blast
The temperature that pipeline II 8 sends out hot blast is more accurate.
In order to preferably control the regulation of intake and temperature, in cold air duct I 4, hot air duct I 5, cold air duct II 7
With magnetic valve 10 is equipped with hot air duct II 8, wherein being equipped with temperature sensor on hot air duct I 5 and hot air duct II 8
11, the temperature that can be shown according to it controls the switch of magnetic valve 10, with the temperature of hot blast needed for more accurately adjusting, in cold wind
Pipeline I 4 and cold air duct II 7 are also associated with air cleaner 12, can remove the grit in air.
Pressure fan 2 is 1 or 2, connects cold air duct I 4 and cold air duct II 7 respectively by pipeline.Mix the heat of room 3
Wind pipeline II 8 connects the air outlet of grain drying machine, by the hot blast feeding dryer of required temperature.Wherein, mixing chamber 3 can be with
It is one or more, is set according to different demands.
In order to preferably illustrate the utility model, its operation principle is specifically described below.
During work, the magnetic valve on cold air duct I 4 is opened, cold wind enters in hot-blast stove 1 and heats, by mixing chamber 3, so
The magnetic valve opened afterwards on hot-air channel II 8 can reach dryer, and drying and processing is carried out to cereal.When the temperature for needing change hot blast
When spending, the magnetic valve on cold air duct II 8 is opened, cold wind mixes in entering to mixing chamber 3 with hot blast, because the presence of baffle plate 9,
May be such that cold wind and hot blast more fully mix, to avoid the situation for causing wind pushing temperature uneven, by hot-air channel II 8
On temperature sensor be observed that the temperature of air-supply, adjust the solenoid of cold air duct II 7, feeding cold wind can be adjusted
Amount, to reach required temperature.Size into the air output in dryer by the solenoid valve control on hot-air channel II 8, no
Influenceed by hot blast temperature.
General principle of the present utility model, principal character and advantage has been shown and described above.The technical staff of the industry
It should be appreciated that above-described embodiment the invention is not limited in any way, it is all to be obtained by the way of equivalent or equivalent transformation
The technical scheme for obtaining, all falls within protection domain of the present utility model.
Claims (9)
1. the hot air duct temperature-adjusting device of wind supply quantity is not changed, it is characterised in that including hot-blast stove, pressure fan and mixing
Room, the hot-blast stove connects cold air duct I and hot air duct I, and the top side wall of the mixing chamber is provided with air inlet, and top is close to
The side connection cold air duct II of air inlet, connects hot air duct II on the side wall relative with air inlet, mixing chamber inside is installed
There is baffle plate, the baffle plate is staggered up and down, the length of baffle plate is more than twice of the baffle plate with a distance from mixing chamber interior walls, the hot blast
Pipeline I connects the air inlet of mixing chamber.
2. the hot air duct temperature-adjusting device for not changing wind supply quantity according to claim 1, it is characterised in that described cold
Magnetic valve is equipped with wind pipeline I, hot air duct I, cold air duct II and hot air duct II.
3. the hot air duct temperature-adjusting device for not changing wind supply quantity according to claim 1, it is characterised in that the heat
Temperature sensor is equipped with wind pipeline I and hot air duct II.
4. the hot air duct temperature-adjusting device for not changing wind supply quantity according to claim 1, it is characterised in that described cold
Wind pipeline I and cold air duct II are respectively connected with air cleaner.
5. the hot air duct temperature-adjusting device for not changing wind supply quantity according to claim 1, it is characterised in that the gear
Plate has some pieces, is made up of stainless steel material.
6. the hot air duct temperature-adjusting device for not changing wind supply quantity according to claim 1, it is characterised in that described
Pressure fan is 1, and cold air duct I and cold air duct II are connected by pipeline.
7. the hot air duct temperature-adjusting device for not changing wind supply quantity according to claim 1, it is characterised in that described to send
Blower fan is 2, and cold air duct I and cold air duct II are connected respectively.
8. the hot air duct temperature-adjusting device for not changing wind supply quantity according to claim 1, it is characterised in that the heat
Wind pipeline II connects the air outlet of grain drying machine.
9. the hot air duct temperature-adjusting device for not changing wind supply quantity according to claim 1, it is characterised in that described mixed
It is one or more to close room.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621219702.XU CN206207979U (en) | 2016-11-11 | 2016-11-11 | The hot air duct temperature-adjusting device of wind supply quantity is not changed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621219702.XU CN206207979U (en) | 2016-11-11 | 2016-11-11 | The hot air duct temperature-adjusting device of wind supply quantity is not changed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206207979U true CN206207979U (en) | 2017-05-31 |
Family
ID=58753114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621219702.XU Expired - Fee Related CN206207979U (en) | 2016-11-11 | 2016-11-11 | The hot air duct temperature-adjusting device of wind supply quantity is not changed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206207979U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107490285A (en) * | 2017-09-26 | 2017-12-19 | 常州常发重工科技有限公司 | A kind of air mixing device of foodstuff drying device and its mixed wind method |
| CN107904829A (en) * | 2017-12-28 | 2018-04-13 | 苏州朦井纺织科技有限公司 | A kind of textile material heating unit |
| CN108007071A (en) * | 2017-12-22 | 2018-05-08 | 深圳市泽源能源股份有限公司 | The drying integrated method and system of moist material fast-crushing |
| CN108692528A (en) * | 2018-04-16 | 2018-10-23 | 河南省热丰锅炉有限公司 | High efficiency drying device |
| CN109114931A (en) * | 2018-10-19 | 2019-01-01 | 郑州鼎力新能源技术有限公司 | A kind of coconut palm monofilament stoving process and equipment |
-
2016
- 2016-11-11 CN CN201621219702.XU patent/CN206207979U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107490285A (en) * | 2017-09-26 | 2017-12-19 | 常州常发重工科技有限公司 | A kind of air mixing device of foodstuff drying device and its mixed wind method |
| CN107490285B (en) * | 2017-09-26 | 2022-11-01 | 常州常发重工科技有限公司 | Air mixing device and air mixing method of grain dryer |
| CN108007071A (en) * | 2017-12-22 | 2018-05-08 | 深圳市泽源能源股份有限公司 | The drying integrated method and system of moist material fast-crushing |
| CN107904829A (en) * | 2017-12-28 | 2018-04-13 | 苏州朦井纺织科技有限公司 | A kind of textile material heating unit |
| CN108692528A (en) * | 2018-04-16 | 2018-10-23 | 河南省热丰锅炉有限公司 | High efficiency drying device |
| CN108692528B (en) * | 2018-04-16 | 2020-08-25 | 河南省热丰锅炉有限公司 | High-efficient drying device |
| CN109114931A (en) * | 2018-10-19 | 2019-01-01 | 郑州鼎力新能源技术有限公司 | A kind of coconut palm monofilament stoving process and equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170531 |