CN108266897A - Mine shaft winterized equipment - Google Patents
Mine shaft winterized equipment Download PDFInfo
- Publication number
- CN108266897A CN108266897A CN201810196003.5A CN201810196003A CN108266897A CN 108266897 A CN108266897 A CN 108266897A CN 201810196003 A CN201810196003 A CN 201810196003A CN 108266897 A CN108266897 A CN 108266897A
- Authority
- CN
- China
- Prior art keywords
- module
- electrical heating
- hot wind
- heating module
- power plant
- Prior art date
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H3/00—Air heaters
- F24H3/02—Air heaters with forced circulation
- F24H3/04—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element
- F24H3/0405—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element using electric energy supply, e.g. the heating medium being a resistive element; Heating by direct contact, i.e. with resistive elements, electrodes and fins being bonded together without additional element in-between
- F24H3/0411—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element using electric energy supply, e.g. the heating medium being a resistive element; Heating by direct contact, i.e. with resistive elements, electrodes and fins being bonded together without additional element in-between for domestic or space-heating systems
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/18—Arrangement or mounting of grates or heating means
- F24H9/1809—Arrangement or mounting of grates or heating means for water heaters
- F24H9/1818—Arrangement or mounting of electric heating means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/20—Arrangement or mounting of control or safety devices
- F24H9/2064—Arrangement or mounting of control or safety devices for air heaters
- F24H9/2071—Arrangement or mounting of control or safety devices for air heaters using electrical energy supply
Abstract
The present invention discloses a kind of mine shaft winterized equipment, provides hot wind using electrically heated mode, not only increases efficiency, and energy conservation and environmental protection, while achieve the effect that equipment；The technical solution used for：One end connection power plant module of electrical heating module, the other end of electrical heating module is connected with hot wind conveyor module, power module is connected in electrical heating module, for giving electrical heating module for power supply, the heat of generation is sent into pitshaft tunnel by electrical heating module by power plant module by hot wind conveyor module；Multiple cylinders of electrical heating module are connected in turn, and are provided with multiple heating tapes on the outside of cylinder, the bottom of cylinder is provided with multiple bearings, lifting lug is provided at the top of cylinder；Power plant module and hot wind conveyor module are bolted to connection in electrical heating module；It the composite can be widely applied to mine shaft winterized equipment field.
Description
Technical field
Mine shaft winterized equipment of the present invention belongs to mine shaft winterized equipment technical field.
Background technology
In underground coal mine, pit shaft prevents the method to freeze from improve the temperature in pit shaft for heat air delivery, ensureing that it is not tied
Ice.Mine realizes the conveying of hot wind by coal-burning boiler, but coal-burning boiler energy consumption is big, and efficiency is low, and environmental protection is not up to standard.
Invention content
The invention overcomes the deficiencies of the prior art, and provides a kind of mine shaft winterized equipment, using electrical heating
Mode hot wind is provided, not only increase efficiency, and energy conservation and environmental protection, while achieve the effect that equipment.
In order to solve the above-mentioned technical problem, the technical solution adopted by the present invention is：Mine shaft winterized equipment, including power
Module, electrical heating module, hot wind conveyor module and power module, one end connection power plant module of the electrical heating module are described
The other end of electrical heating module is connected with hot wind conveyor module, and the power module is connected in electrical heating module, for giving electricity
Heating module is powered, and the heat of generation is sent into mine well by the electrical heating module by power plant module by hot wind conveyor module
Cylinder tunnel；
The structure of the electrical heating module is：Including multiple cylinders, multiple cylinders are connected in turn, outside the cylinder
Side is provided with multiple heating tapes, and the bottom of the cylinder is provided with multiple bearings, lifting lug is provided at the top of the cylinder；
The power plant module and hot wind conveyor module are bolted to connection in electrical heating module.
Temperature measuring instrument is provided on the hot wind conveyor module.
Sealing ring is both provided between multiple cylinders, between cylinder and power plant module and hot wind conveyor module.
The present invention has an advantageous effect in that compared with prior art：The present invention provides heat using electrically heated mode
Wind, and equipment installation is approached with pit shaft, reduces loss of the hot wind in transmission process；So as to improve hot blast temperature, heat is improved
Efficiency reaches equipment effect, not only energy conservation and environmental protection, but also the thermal efficiency is notable, solves the problems, such as mine shaft icing.
Description of the drawings
The present invention is described further below in conjunction with the accompanying drawings.
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the structure diagram of electrical heating module in the present invention.
In figure：1 be power plant module, 2 be electrical heating module, 21 be cylinder, 22 be heating tape, 23 be bearing, 24 be lifting lug,
3 it is hot wind conveyor module, 4 be power module, 5 be pitshaft tunnel, 6 be temperature measuring instrument, 7 is sealing ring.
Specific embodiment
As shown in Figure 1 and Figure 2, mine shaft winterized equipment of the present invention, it is defeated including power plant module 1, electrical heating module 2, hot wind
Send module 3 and power module 4, one end connection power plant module 1 of the electrical heating module 2, the other end of the electrical heating module 2
Hot wind conveyor module 3 is connected with, the power module 4 is connected in electrical heating module 2, for powering to electrical heating module 2, institute
It states electrical heating module 2 and the heat of generation is sent by pitshaft tunnel 5 by hot wind conveyor module 3 by power plant module 1；
The structure of the electrical heating module 2 is：Including multiple cylinders 21, multiple cylinders 21 are connected in turn, described
21 outside of cylinder is provided with multiple heating tapes 22, and the bottom of the cylinder 21 is provided with multiple bearings 23, the top of the cylinder 21
Portion is provided with lifting lug 24；
The power plant module 1 and hot wind conveyor module 3 are bolted to connection in electrical heating module 2.
Temperature measuring instrument 6 is provided on the hot wind conveyor module 3.
Sealing ring is both provided between multiple cylinders 21, between cylinder 21 and power plant module 1 and hot wind conveyor module 3
7。
Temperature measuring instrument 6 is electrically connected with electrical heating module 2 with master controller in the present invention, passes through temperature measuring instrument
6 temperature surveyed, the load of control electrical heating module 2, and the load of electrical heating module 2 is then by 1 variable frequency adjustment of power plant module,
In power plant module 1 be wind turbine.
The operation principle of the present invention：
Air is heated by electrical heating module, hot-air is transported to pitshaft lane by hot wind conveyor module by power plant module
Road improves temperature in pit shaft, achievees the effect that prevent pit shaft from freezing.
Electrical heating module autostop when surface temperature is more than 2 DEG C, realizes automation control in the present invention.
When the temperature of air outlet is higher than 50 DEG C in the present invention, electrical heating sequence of modules reduces load, and power plant module is adjusted automatically
Whole frequency is so as to control hot wind conveying capacity.
When temperature is higher than 3 DEG C at 150 meters of pit shaft tunnel in the present invention, electrical heating sequence of modules reduces load.
The technical characterstic of the present invention：
1st, electrical heating module autostop when surface temperature is more than 2 DEG C, realizes automation control.
2nd, power plant module uses Frequency Adjustable, air force is adjusted according to air outlet temperature, so as to ensure pit shaft tunnel temperature.
The embodiment of the present invention is explained in detail above in conjunction with attached drawing, but the present invention is not limited to above-mentioned implementations
Example, within the knowledge of a person skilled in the art, can also make under the premise of present inventive concept is not departed from
Go out various change.
Claims (3)
1. mine shaft winterized equipment, which is characterized in that including power plant module（1）, electrical heating module（2）, hot wind conveyor module
（3）And power module（4）, the electrical heating module（2）One end connection power plant module（1）, the electrical heating module（2）It is another
One end is connected with hot wind conveyor module（3）, the power module（4）It is connected to electrical heating module（2）On, for giving electrical heating mould
Block（2）Power supply, the electrical heating module（2）Pass through power plant module（1）The heat of generation is passed through into hot wind conveyor module（3）It is sent into
Pitshaft tunnel（5）；
The electrical heating module（2）Structure be：Including multiple cylinders（21）, multiple cylinders（21）It is connected to one in turn
It rises, the cylinder（21）Outside is provided with multiple heating tapes（22）, the cylinder（21）Bottom be provided with multiple bearings（23）,
The cylinder（21）Top be provided with lifting lug（24）；
The power plant module（1）With hot wind conveyor module（3）It is bolted to connection in electrical heating module（2）On.
2. mine shaft winterized equipment according to claim 1, which is characterized in that the hot wind conveyor module（3）On set
It is equipped with temperature measuring instrument（6）.
3. mine shaft winterized equipment according to claim 1, which is characterized in that multiple cylinders（21）Between, cylinder
Body（21）With power plant module（1）With hot wind conveyor module（3）Between be both provided with sealing ring（7）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810196003.5A CN108266897A (en) | 2018-03-09 | 2018-03-09 | Mine shaft winterized equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810196003.5A CN108266897A (en) | 2018-03-09 | 2018-03-09 | Mine shaft winterized equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108266897A true CN108266897A (en) | 2018-07-10 |
Family
ID=62774879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810196003.5A Pending CN108266897A (en) | 2018-03-09 | 2018-03-09 | Mine shaft winterized equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108266897A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109631644A (en) * | 2018-12-03 | 2019-04-16 | 北京工业大学 | Runner preheating device between a kind of energy-saving narrow deep space under suitable adverse circumstances |
-
2018
- 2018-03-09 CN CN201810196003.5A patent/CN108266897A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109631644A (en) * | 2018-12-03 | 2019-04-16 | 北京工业大学 | Runner preheating device between a kind of energy-saving narrow deep space under suitable adverse circumstances |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180710 |