CN206073689U - A kind of Novel tunnel furnace - Google Patents
A kind of Novel tunnel furnace Download PDFInfo
- Publication number
- CN206073689U CN206073689U CN201620958848.XU CN201620958848U CN206073689U CN 206073689 U CN206073689 U CN 206073689U CN 201620958848 U CN201620958848 U CN 201620958848U CN 206073689 U CN206073689 U CN 206073689U
- Authority
- CN
- China
- Prior art keywords
- kiln
- wall
- tunnel
- air nozzle
- natural gas
- 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.)
- Active
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/10—Reduction of greenhouse gas [GHG] emissions
- Y02P10/143—Reduction of greenhouse gas [GHG] emissions of methane [CH4]
Abstract
The utility model discloses a kind of Novel tunnel furnace，Including tunnel cave body，Tunnel cave body is by kiln wall and the kiln crown above kiln wall，Track is provided with tunnel cave，Track is provided with kiln car，Kiln wall medial surface is provided with fireprotection layer，Lateral wall is provided with heat-preservation cotton，Tunnel cave is divided into drying section、Furnace zone and cooling section，The kiln wall medial surface and kiln crown medial surface of drying section is provided with heating wire，The lighter for air nozzle being provided with the inside of the kiln wall of furnace zone and being engaged with air nozzle，The kiln crown inwall of furnace zone is provided with temperature sensor，The kiln wall of cooling section is provided with air inlet，Air inlet is provided with cooling blower，Tunnel set outer body is provided with controller and natural gas line，Controller respectively with heating wire、Air nozzle、Lighter、Temperature sensor and cooling blower are electrically connected with，Air nozzle is connected with natural gas line，And natural gas tube pipeline outer wall is provided with thermal insulation layer.This utility model simple structure, it is easy to use, it is adapted to promote.
Description
Technical field
This utility model is related to kiln technical field, more particularly to a kind of Novel tunnel furnace.
Background technology
Tunnel cave is the capital equipment of fire resistive material product production, and the main energy consumption equipment of refractory factory.Tunnel
Kiln has the advantages that production efficiency is high compared with traditional down-draft kiln, is now widely used in the production of refractory material sinter molding
In.
At present a large amount of tunnel caves for adopting are there is a problem for internal insulation and the anti-scald aspect of outer wall, present tunnel
The radiating of kiln internal temperature is very fast, and the consumption of fuel is larger, and outside wall temperature is higher, and operator's imprudence can be burned；And now
The tunnel cave for using can not adjust kiln temperature according to the needs of reality processing product, can not monitor kiln interior temperature at any time
Degree.And roasting is complete cooled down when, as cooling section kiln temperature is affected by furnace zone, cooling effect is not good.
Therefore, it is necessary to design a kind of Novel tunnel furnace, these problems are solved.
Utility model content
The utility model proposes a kind of Novel tunnel furnace, reduce the consumption of fuel, reduce the reduction speed of kiln temperature
Degree, monitors at any time and adjusts kiln temperature.
In order to solve above-mentioned technical problem, this utility model using the basic ideas of technical scheme is：A kind of novel tunnel
Kiln, including tunnel cave body, the tunnel cave body are provided with rail in the tunnel cave by kiln wall and the kiln crown above kiln wall
Road, the track are provided with kiln car, and the kiln wall medial surface is provided with fireprotection layer, and lateral wall is provided with heat-preservation cotton, the tunnel cave point
For drying section, furnace zone and cooling section, the kiln wall medial surface and kiln crown medial surface of the drying section are provided with heating wire, the roasting
The lighter for being provided with air nozzle and being engaged with air nozzle on the inside of the kiln wall of section, the kiln crown inwall of furnace zone are provided with temperature
Sensor, the kiln wall of the cooling section are provided with air inlet, and the air inlet is provided with cooling blower, and the tunnel covers outer body
Be provided with controller and natural gas line, the controller respectively with heating wire, air nozzle, lighter, temperature sensor and cooling
Blower fan is electrically connected with, and the air nozzle is connected with natural gas line, and natural gas tube pipeline outer wall is provided with thermal insulation layer.
Further, the kiln crown is tightly connected with Yao Bi.
Further, the fireprotection layer adopts ceramic fiber module.
The beneficial effects of the utility model are：A kind of Novel tunnel furnace of the present utility model, is dropped by the heat-preservation cotton in outside
The speed that low kiln temperature is reduced, moreover it is possible to avoid operator's imprudence from knocking tunnel cave over and be burned, it is ensured that the safety of operator；
Monitor the temperature in kiln using temperature measuring equipment at any time, while the jet amount of air nozzle is controlled with hop controller, adjust kiln
Interior temperature, carries out air cooling by cooling blower in cooling section, improves cooling effectiveness.This utility model simple structure, uses
It is convenient, it is adapted to promote.
Description of the drawings
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or accompanying drawing to be used is briefly described needed for description of the prior art, it should be apparent that, drawings in the following description are only
Some embodiments of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work,
Can be with according to these other accompanying drawings of accompanying drawings acquisition.
Main structure diagrams of the Fig. 1 for this utility model embodiment；
Fig. 2 regards structural representation for the side-looking of this utility model embodiment.
In figure：1st, Yao Bi；2nd, kiln crown；3rd, track；4th, kiln car；5th, fireprotection layer；6th, heat-preservation cotton；7th, air nozzle；8th, lighter；
9th, natural gas line；10th, controller；11st, temperature sensor；12nd, heating wire；13rd, air inlet；14th, cooling blower.
Specific embodiment
Below in conjunction with the accompanying drawings specific embodiment of the present utility model is described further.Here it should be noted that
For the explanation of these embodiments is used to help understand this utility model, but do not constitute to restriction of the present utility model.This
Outward, as long as technical characteristic involved in this utility model disclosed below each embodiment does not constitute conflict each other
Can just be mutually combined.
A kind of Novel tunnel furnace as depicted in figs. 1 and 2, including tunnel cave body, the tunnel cave body is by 1 He of kiln wall
Kiln crown 2 above kiln wall 1, is provided with track 3 in the tunnel cave, the track 3 is provided with kiln car 4, on the inside of the kiln wall 1
Face is provided with fireprotection layer 5, and lateral wall is provided with heat-preservation cotton 6, and the tunnel cave is divided into drying section, furnace zone and cooling section, the drying
1 medial surface of kiln wall and 2 medial surface of kiln crown of section is provided with heating wire 12, is provided with air nozzle 7 on the inside of the kiln wall 1 of the furnace zone
And the lighter 8 being engaged with air nozzle 7,2 inwall of kiln crown of furnace zone is provided with temperature sensor 11, the kiln of the cooling section
Wall 1 is provided with air inlet 13, and cooling blower 14 is provided with the air inlet 13, and the tunnel set outer body is provided with 10 He of controller
Natural gas line 9, the controller 10 respectively with heating wire 12, air nozzle 7, lighter 8, temperature sensor 11 and cooling blower
14 are electrically connected with, and the air nozzle 7 is connected with natural gas line 9, and 9 outer wall of natural gas line is provided with thermal insulation layer.
The kiln crown 2 is tightly connected with kiln wall 1.
The fireprotection layer 5 adopts ceramic fiber module.
In actual use, the fireprotection layer 5 of 1 medial surface of kiln wall prevents the fire in kiln from causing to damage to kiln wall 1, improves tunnel
The service life of kiln, reduces the diffusion velocity of kiln temperature by the heat-preservation cotton 6 of 1 lateral surface of kiln wall, improves heat insulation effect, reduces
The consumption of fuel, while also avoiding operator's imprudence from being burned when knocking kiln wall 1 over, improves the safety coefficient of operator.It is logical
The temperature that the temperature measuring equipment of kiln crown 2 is monitored in kiln at any time is crossed, the jet amount of air nozzle 7 is adjusted by controller 10, adjusted
Firepower size, and then the temperature in kiln is adjusted, roasting can be adjusted according to the firing stage of product and different types of product
Temperature.
Cooling section is entered after product roasting, is cooled down by cooling blower 14, is improve cooling effectiveness, while being also tunnel
In road kiln, addition fresh air, contributes to furnace zone full combustion of fuel.
9 outer wall of natural gas line being connected with air nozzle 7 arranges thermal insulation layer, prevents high temperature from causing shadow to natural gas line 9
Ring, improve the service life of natural gas line 9.
This utility model is a kind of energy-conservation, reliable, economic, practical device, easy to use, is adapted to promote.
Embodiment of the present utility model is explained in detail above in association with accompanying drawing, but this utility model is not limited to be retouched
The embodiment stated.For a person skilled in the art, it is in the case of without departing from this utility model principle and spirit, right
These embodiments carry out various changes, modification, replacement and modification, still fall within protection domain of the present utility model.
Claims (3)
1. a kind of Novel tunnel furnace, it is characterised in that：Including tunnel cave body, the tunnel cave body is by kiln wall (1) and is located at
Kiln crown (2) above kiln wall (1), is provided with track (3) in the tunnel cave, the track (3) is provided with kiln car (4), the kiln
Wall (1) medial surface is provided with fireprotection layer (5), and lateral wall is provided with heat-preservation cotton (6), and the tunnel cave is divided into drying section, furnace zone and cold
But section, kiln wall (1) medial surface and kiln crown (2) medial surface of the drying section are provided with heating wire (12), the kiln wall of the furnace zone
(1) lighter (8) for air nozzle (7) being provided with the inside of and being engaged with air nozzle (7), kiln crown (2) inwall of furnace zone
Temperature sensor (11) is provided with, the kiln wall (1) of the cooling section is provided with air inlet (13), and air inlet (13) place is provided with cooling
Blower fan (14), tunnel set outer body are provided with controller (10) and natural gas line (9), the controller (10) respectively with
Heating wire (12), air nozzle (7), lighter (8), temperature sensor (11) and cooling blower (14) are electrically connected with, the jet
Mouth (7) is connected with natural gas line (9), and natural gas line (9) outer wall is provided with thermal insulation layer.
2. a kind of Novel tunnel furnace according to claim 1, it is characterised in that：The kiln crown (2) is connected with kiln wall (1) sealing
Connect.
3. a kind of Novel tunnel furnace according to claim 2, it is characterised in that：The fireprotection layer (5) adopts ceramic fibre
Module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620958848.XU CN206073689U (en) | 2016-08-29 | 2016-08-29 | A kind of Novel tunnel furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620958848.XU CN206073689U (en) | 2016-08-29 | 2016-08-29 | A kind of Novel tunnel furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206073689U true CN206073689U (en) | 2017-04-05 |
Family
ID=58432941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620958848.XU Active CN206073689U (en) | 2016-08-29 | 2016-08-29 | A kind of Novel tunnel furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206073689U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108387109A (en) * | 2018-02-01 | 2018-08-10 | 中冶长天国际工程有限责任公司 | A kind of dynamic monitor and monitoring method of the peeling of ceramic roller kiln furnace lining |
| CN110053114A (en) * | 2019-05-09 | 2019-07-26 | 南京林业大学 | A kind of high-performance bamboo recombined material component production method |
-
2016
- 2016-08-29 CN CN201620958848.XU patent/CN206073689U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108387109A (en) * | 2018-02-01 | 2018-08-10 | 中冶长天国际工程有限责任公司 | A kind of dynamic monitor and monitoring method of the peeling of ceramic roller kiln furnace lining |
| CN110053114A (en) * | 2019-05-09 | 2019-07-26 | 南京林业大学 | A kind of high-performance bamboo recombined material component production method |
| CN110053114B (en) * | 2019-05-09 | 2024-03-15 | 南京林业大学 | Manufacturing method of high-performance bamboo recombinant material component |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206959570U (en) | Insulating brick with residual neat recovering system fires tunnel cave | |
| CN206073689U (en) | A kind of Novel tunnel furnace | |
| CN104110960B (en) | High-accuracy electric heating nitriding furnace | |
| CN206073695U (en) | A kind of tunnel kiln structure | |
| CN203517904U (en) | Regenerative type energy-saving gas stove | |
| CN205917326U (en) | Titanium sponge reducing furnace ventilation pipe structure | |
| CN202630398U (en) | Coal dust hot-blast stove | |
| CN206207992U (en) | A kind of high-efficiency tunnel kiln | |
| CN204923825U (en) | Alumina shaft kiln is calcined to flaring formula circular section | |
| CN201885554U (en) | Double-return-air efficient energy-saving tunnel kiln | |
| CN206073690U (en) | A kind of tunnel cave | |
| CN103418781B (en) | Haul multi-modal steel ladle roasting furnace kiln | |
| CN202090010U (en) | Air supply pipe of blast furnace | |
| CN206891155U (en) | A kind of energy saving device for roller kilns | |
| CN204007095U (en) | High-accuracy electric heating nitriding furnace | |
| CN205228132U (en) | Energy -conserving roller kilns of combustion -supporting wind heating energy storage | |
| CN204757701U (en) | Energy -conserving kiln of waste heat utilization and balanced rapid cooling amount of wind | |
| CN207763249U (en) | Directly-heated type natural gas hot-blast stove | |
| CN202692680U (en) | Natural gas heating furnace burners distributed structure | |
| CN206118092U (en) | A heat preservation device for microwave smelting furnace | |
| CN205808095U (en) | There is the tunnel cave of the two-part intensification section of burning till | |
| CN205603459U (en) | Two thorax kilns with inner skleeve | |
| CN105352329A (en) | Energy-saving kiln capable of utilizing waste heat and balancing snap-cooling air volume | |
| CN205747947U (en) | A kind of recrystallization annealing temperature one kiln | |
| CN205635736U (en) | Contain plumbous material side -blown reducing furnace |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |