CN206817963U - A kind of energy-saving tunnel kiln - Google Patents
A kind of energy-saving tunnel kiln Download PDFInfo
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- CN206817963U CN206817963U CN201720567416.0U CN201720567416U CN206817963U CN 206817963 U CN206817963 U CN 206817963U CN 201720567416 U CN201720567416 U CN 201720567416U CN 206817963 U CN206817963 U CN 206817963U
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- kiln
- heat
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- pipe
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Abstract
The utility model discloses a kind of energy-saving tunnel kiln, including kiln main body, loading plate, preheating cavity, cold air enters pipe and cold air groove, also include circulation pipe, heat-insulation layer is provided with the outside of the kiln body interior, Smoking pipe is installed above the kiln main body, kiln main body is fixed with below the blower fan, the preheating cavity is externally connected to kiln main body, preheating cavity is provided with outside the circulation pipe, the cold air, which enters below pipe, is connected with cooling chamber, it is respectively arranged with left and right sides of the cold air groove and burns till chamber and cooling chamber, the circulation pipe is internally connected with heat smoke and portalled.The heat-insulation layer of the energy-saving tunnel kiln is arranged on preheating cavity and burns till the outside in intracavitary portion and burn till between chamber and cooling chamber, and heat-insulation layer uses ceramic beaverboard material, ceramic beaverboard has stronger fire resistance and heat-insulating property, it can be good at preventing preheating cavity and burn till chamber internal heat scattering and disappearing, and it can prevent heat diffusion from, into cooling chamber, more saving.
Description
Technical field
Tunnel kiln technical field is the utility model is related to, specially a kind of energy-saving tunnel kiln.
Background technology
Tunnel kiln is essential a kind of agglomerating plant in Production of Ceramics field, with the development of science and technology, tunnel
Kiln, which has, significantly to be developed, and its development brings great convenience to people when being sintered to ceramics, its kind
Class and quantity are also just growing day by day.Although tunnel kiln type and quantity in the market are very more, most
The ectosome heat insulation effect of tunnel kiln is not ideal enough, and the UTILIZATION OF VESIDUAL HEAT IN burnt till in the flue gas of section discharge is not abundant enough so that
Whole tunnel kiln not enough saves.
Utility model content
The purpose of this utility model is to provide a kind of energy-saving tunnel kiln, to solve the current of above-mentioned background technology proposition
The problem of tunnel kiln energy-saving effect of in the market is not ideal enough.
To achieve the above object, the utility model provides following technical scheme：A kind of energy-saving tunnel kiln, including kiln master
Body, loading plate, preheating cavity, cold air enter pipe and cold air groove, in addition to circulation pipe, are set on the outside of the kiln body interior
Heat-insulation layer is equipped with, and kiln body interior is provided with kiln car, kiln car is connected with below the loading plate, and be provided with below kiln car
Kiln rail, the kiln flange of rail portion are connected with kiln main body, Smoking pipe are provided with above the kiln main body, and Smoking pipe top connects
There is blower fan, kiln main body is fixed with below the blower fan, the preheating cavity is externally connected to kiln main body, and is set on the right side of preheating cavity
It is equipped with and burns till chamber, described burn till is connected with cooling chamber on the right side of chamber, and burns till intracavitary portion and be provided with heating assembly, outside the circulation pipe
Portion is provided with preheating cavity, and the cold air, which enters below pipe, is connected with cooling chamber, is set respectively at left and right sides of the cold air groove
It is equipped with and burns till chamber and cooling chamber, the circulation pipe is internally connected with heat smoke and portalled.
Preferably, the heat-insulation layer be arranged on preheating cavity and burn till the outside in intracavitary portion and burn till chamber and cooling chamber it
Between, and heat-insulation layer uses ceramic beaverboard material.
Preferably, the connected mode of the Smoking pipe and circulation pipe is to be welded to connect.
Preferably, the circulation pipe is "u"-shaped, and the inner surface of circulation pipe is evenly distributed with heat smoke and portalled.
Preferably, the heat smoke portals for truncated cone-shaped structure, and its medial aperture is less than outside aperture.
Compared with prior art, the beneficial effects of the utility model are：The heat-insulation layer of the energy-saving tunnel kiln is arranged on pre-
Hot chamber and burn till the outside in intracavitary portion and burn till between chamber and cooling chamber, and heat-insulation layer uses ceramic beaverboard material, ceramics
Fiberboard is with stronger fire resistance and heat-insulating property, can be good at preventing preheating cavity and burn till chamber internal heat dissipating
Lose, and can prevent heat diffusion from, into cooling chamber, more saving, and be easy to process, construction is more convenient, and Smoking pipe is with following
The connected mode of endless tube improves sealing effectiveness, can prevent flue gas from being spilt from junction, it is ensured that can inhale to be welded to connect
Dynamic heat smoke is flowed it, and circulation pipe is "u"-shaped, and the inner surface of circulation pipe is evenly distributed with heat smoke and portalled,
Heat smoke can be made to be flowed for a long time in circulation pipe, be easy to sufficiently utilize heat smoke, and hot cigarette can be made
Gas uniformly portals middle outflow from heat smoke, preheating cavity can uniformly be preheated, improve pre-heat effect, heat smoke portals
For truncated cone-shaped structure, and its medial aperture is less than outside aperture, heat smoke is carried out undergauge in outflow, enables heat smoke
It is enough that its function is converted into internal heat energy, to improve the heat of heat smoke, make pre-heat effect more preferable, more save.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the utility model side structure schematic view；
Fig. 3 is the utility model circulation pipe inner surface structural representation；
Fig. 4 is that the utility model heat smoke portals structural representation.
In figure：1st, kiln main body, 2, heat-insulation layer, 3, loading plate, 4, kiln car, 5, kiln rail, 6, Smoking pipe, 7, blower fan, 8, pre-
Hot chamber, 9, burn till chamber, 10, heating assembly, 11, cooling chamber, 12, circulation pipe, 13, cold air enter pipe, 14, cold air groove,
15th, heat smoke portals.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-4 are referred to, the utility model provides a kind of technical scheme：A kind of energy-saving tunnel kiln, including kiln main body
1st, loading plate 3, preheating cavity 8, cold air enter pipe 13 and cold air groove 14, in addition to circulation pipe 12, and the inside of kiln main body 1 is outer
Side is provided with heat-insulation layer 2, and heat-insulation layer 2 is arranged on preheating cavity 8 and burns till the outside inside chamber 9 and burn till chamber 9 and cooling chamber 11
Between, and heat-insulation layer 2 uses ceramic beaverboard material, ceramic beaverboard is with stronger fire resistance and heat-insulating property, energy
It is enough to prevent from preheating cavity 8 well and burn till the internal heat of chamber 9 scattering and disappearing, and heat diffusion can be prevented into cooling chamber 11, more
Energy-conservation, and be easy to process, construction is more convenient, and kiln car 4 is provided with inside kiln main body 1, and the lower section of loading plate 3 is connected with kiln
Car 4, and the lower section of kiln car 4 is provided with kiln rail 5, the bottom of kiln rail 5 is connected with kiln main body 1, and the top of kiln main body 1 is provided with Smoking pipe
6, and the top of Smoking pipe 6 is connected with blower fan 7, the connected mode of Smoking pipe 6 and circulation pipe 12 improves sealing effect to be welded to connect
Fruit, it can prevent flue gas from being spilt from junction, it is ensured that can inhale heat smoke is flowed it, and the lower section of blower fan 7 is fixed with
Kiln main body 1, preheating cavity 8 is externally connected to kiln main body 1, and the right side of preheating cavity 8 is provided with and burns till chamber 9, burns till the right side of chamber 9 and connects
Cooling chamber 11 is connected to, and burns till and heating assembly 10 is installed inside chamber 9, preheating cavity 8, circulation pipe 12 are provided with outside circulation pipe 12
It is evenly distributed with heat smoke for the inner surface of "u"-shaped, and circulation pipe 12 and portals 15, heat smoke can be made in circulation pipe 12
Prolonged flowing, is easy to sufficiently utilize heat smoke, and heat smoke can be made uniformly to portal 15 from heat smoke
It middle outflow, preheating cavity 8 can uniformly be preheated, improve pre-heat effect, cold air enters the lower section of pipe 13 and is connected with cooling
Chamber 11, the left and right sides of cold air groove 14, which is respectively arranged with, burns till chamber 9 and cooling chamber 11, and circulation pipe 12 is internally connected with heat smoke
Portal 15, it 15 is truncated cone-shaped structure that heat smoke, which portals, and its medial aperture is less than outside aperture, enables heat smoke in outflow
Undergauge is carried out, enables heat smoke that its function is converted into internal heat energy, to improve the heat of heat smoke, pre-heat effect is more managed
Think, more save.
Operation principle：When using the energy-saving tunnel kiln, the raw material for needing to be sintered is placed on loading plate 3 first
On, then raw material is driven by movement of the kiln car 4 on kiln rail 5 to being processed inside kiln main body 1, during processing, burnt
Heating assembly 10 inside coelosis 9 can be sintered to raw material, suction dynamic lower energy of the caused flue gas in blower fan 7 in sintering process
Enough enter in circulation pipe 12, when heat smoke is entered in circulation pipe 12, can be circulated in circulation pipe 12, to improve flowing
Time, heat smoke can portal in 15 in circulation pipe 12 from heat smoke to be flowed into inside preheating cavity 8, and flue gas goes out by heat smoke
Undergauge can be carried out during hole 15, undergauge makes the mechanical energy of heat smoke be converted to heat energy, and to improve the heat energy of heat smoke, heat smoke enters
During 8 inside of preheating cavity, preheating cavity 8 can be preheated, raw material is reduced burning by being preheated during preheating cavity 8
Required energy during knot, so as to more save, in sintering process, the heat-insulation layer 2 of ceramic beaverboard material can effectively be prevented
Only heat scatters and disappears, and makes the loss of energy lower, more saves, and can enter in the drive lower outer portion cold air of blower fan 7 from cold air
Enter pipe 13 to enter in cooling chamber 11, the raw material after sintering is cooled down, so as to complete a series of activities.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it can still be modified to the technical scheme described in foregoing embodiments, or which part technical characteristic is entered
Row equivalent substitution, all within the spirit and principles of the utility model, any modification, equivalent substitution and improvements made etc., all should
Within the scope of protection of the utility model.
Claims (5)
1. a kind of energy-saving tunnel kiln, including kiln main body (1), loading plate (3), preheating cavity (8), cold air enter pipe (13) and
Cold air groove (14), it is characterised in that：Also include circulation pipe (12), the internal outside of the kiln main body (1) is provided with insulation
Layer (2), and kiln car (4) is installed inside kiln main body (1), it is connected with kiln car (4), and kiln car (4) below the loading plate (3)
Lower section is provided with kiln rail (5), and kiln rail (5) bottom is connected with kiln main body (1), is provided with above the kiln main body (1)
Smoking pipe (6), and Smoking pipe (6) top is connected with blower fan (7), and kiln main body (1) is fixed with below the blower fan (7), it is described
Preheating cavity (8) is externally connected to kiln main body (1), and is provided with the right side of preheating cavity (8) and burns till chamber (9), described to burn till chamber (9) right side
Side is connected with cooling chamber (11), and burns till and heating assembly (10) is provided with inside chamber (9), is provided with outside the circulation pipe (12)
Preheating cavity (8), the cold air, which enters below pipe (13), is connected with cooling chamber (11), at left and right sides of the cold air groove (14)
It is respectively arranged with and burns till chamber (9) and cooling chamber (11), the circulation pipe (12) is internally connected with heat smoke and portalled (15).
A kind of 2. energy-saving tunnel kiln according to claim 1, it is characterised in that：The heat-insulation layer (2) is arranged on preheating
Chamber (8) and burn till the internal outside of chamber (9) and burn till between chamber (9) and cooling chamber (11), and heat-insulation layer (2) is using ceramics fibre
Tie up sheet material matter.
A kind of 3. energy-saving tunnel kiln according to claim 1, it is characterised in that：The Smoking pipe (6) and circulation pipe
(12) connected mode is to be welded to connect.
A kind of 4. energy-saving tunnel kiln according to claim 1, it is characterised in that：The circulation pipe (12) is " u "-shaped knot
Structure, and the inner surface of circulation pipe (12) is evenly distributed with heat smoke and portalled (15).
A kind of 5. energy-saving tunnel kiln according to claim 1, it is characterised in that：The heat smoke portal (15) be round platform
Shape structure, and its medial aperture is less than outside aperture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720567416.0U CN206817963U (en) | 2017-05-22 | 2017-05-22 | A kind of energy-saving tunnel kiln |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720567416.0U CN206817963U (en) | 2017-05-22 | 2017-05-22 | A kind of energy-saving tunnel kiln |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206817963U true CN206817963U (en) | 2017-12-29 |
Family
ID=60755991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720567416.0U Expired - Fee Related CN206817963U (en) | 2017-05-22 | 2017-05-22 | A kind of energy-saving tunnel kiln |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206817963U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108660402A (en) * | 2018-07-31 | 2018-10-16 | 江苏大力神科技股份有限公司 | A kind of zinc pot insulation cover |
| CN109489413A (en) * | 2018-11-13 | 2019-03-19 | 福建省德化明英华陶瓷有限公司 | A kind of new automatic tunnel energy saving kiln |
| CN109539781A (en) * | 2018-11-08 | 2019-03-29 | 崔小勤 | A kind of hot air circulation sintering oven device and its sintering method |
-
2017
- 2017-05-22 CN CN201720567416.0U patent/CN206817963U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108660402A (en) * | 2018-07-31 | 2018-10-16 | 江苏大力神科技股份有限公司 | A kind of zinc pot insulation cover |
| CN109539781A (en) * | 2018-11-08 | 2019-03-29 | 崔小勤 | A kind of hot air circulation sintering oven device and its sintering method |
| CN109489413A (en) * | 2018-11-13 | 2019-03-19 | 福建省德化明英华陶瓷有限公司 | A kind of new automatic tunnel energy saving kiln |
| CN109489413B (en) * | 2018-11-13 | 2020-02-11 | 福建省德化明英华陶瓷有限公司 | Full-automatic tunnel energy-saving kiln |
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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: 20171229 Termination date: 20210522 |
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| CF01 | Termination of patent right due to non-payment of annual fee |