CN202350502U - Roller kiln device - Google Patents
Roller kiln device Download PDFInfo
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- CN202350502U CN202350502U CN2011204435748U CN201120443574U CN202350502U CN 202350502 U CN202350502 U CN 202350502U CN 2011204435748 U CN2011204435748 U CN 2011204435748U CN 201120443574 U CN201120443574 U CN 201120443574U CN 202350502 U CN202350502 U CN 202350502U
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- kiln body
- preheating section
- roller kilns
- section kiln
- exhaust outlet
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Abstract
The utility model discloses a roller kiln device. In the working process of the roller kiln device, a high-temperature dry gas exhausted from a second exhaust port is conveyed to a gas inlet through a gas pipeline and is introduced into the kiln body of a preheating section through the gas inlet, the energy source waste caused by directly exhausting the high-temperature dry gas exhausted from the kiln body of a cooling section into the atmosphere is avoided; simultaneously, a suitable environmental temperature is provided for the internal environment of the kiln body of the preheating section by utilizing the high-temperature dry gas; the working strength of a heating device is reduced; the energy source consumption of the heating device is reduced; and moreover, the overall energy source utilization rate of the roller kiln device is improved correspondingly.
Description
Technical field
The utility model relates to the furnace equipment technical field, particularly a kind of roller kilns device.
Background technology
As a kind of comparatively common furnace equipment, the roller kilns device is widely used in the industrial processes, and along with the improving constantly of production demand, people also have higher requirement to the serviceability of roller kilns device.
In the use of existing roller kilns device, its preheating section kiln body feeds cold air from outside atmosphere, and through heater these cold airs is heated to the required gas temperature of preheating, and the required energy-output ratio of this process is bigger; And on the other hand, its cooling section kiln cognition gives off great amount of high-temperature gas in outside atmosphere, causes very big energy waste, causes the whole energy utilization rate of said roller kilns device lower.
Therefore, the energy utilization rate that how to improve the roller kilns device is the important technological problems that those skilled in the art need solve at present.
The utility model content
The purpose of the utility model provides a kind of roller kilns device, and the energy utilization rate of this roller kilns device is higher.
For solving the problems of the technologies described above; The utility model provides a kind of roller kilns device; Comprise the preheating section kiln body, constant temperature zone kiln body and the cooling section kiln body that are communicated with successively, said preheating section kiln body is provided with heater, has air inlet on the said preheating section kiln body; Have first exhaust outlet on the said constant temperature zone kiln body, have second exhaust outlet on the said cooling section kiln body; Be connected with appendix between said air inlet and said second exhaust outlet, said air inlet is connected through said appendix with said second exhaust outlet.
Preferably, said second exhaust ports is provided with the air exhauster that matches with said appendix, and the inlet end of said air exhauster is connected with said second exhaust outlet, and the exhaust end of said air exhauster is connected with said appendix.
Preferably, have discharge duct on the said preheating section kiln body, said discharge duct comprises first body and second body, and said first body is connected with said preheating section kiln body, and the bottom of said second body has delivery port;
Be connected through inclined tube between said first body and said second body, and the link of said inclined tube and said first body is higher than the link of said inclined tube and said second body.
Preferably, the outer cover of said first body is equipped with heating jacket.
Preferably, said second body is provided with volume control device.
Preferably, be provided with spacer assembly between the inner chamber of the inner chamber of said preheating section kiln body and said constant temperature zone kiln body.
Preferably, said spacer assembly is specially snap close.
Above-mentioned background is technological relatively; The roller kilns device that the utility model provided; Comprise the preheating section kiln body, constant temperature zone kiln body and the cooling section kiln body that are communicated with successively, said preheating section kiln body is provided with heater, has air inlet on the said preheating section kiln body; Have first exhaust outlet on the said constant temperature zone kiln body, have second exhaust outlet on the said cooling section kiln body; Be connected with appendix between said air inlet and said second exhaust outlet, said air inlet is connected through said appendix with said second exhaust outlet.In the course of work; The high temperature drying gas of being discharged by said second exhaust ports is delivered to said air inlet place via said appendix; Preheating is carried out in air inlet; Avoided and will directly enter the energy waste that atmosphere causes by the high temperature drying gas of discharging in the said cooling section kiln body, utilizing these high temperature drying gases simultaneously is that the internal environment of said preheating section kiln body provides the adapt circumstance temperature, makes the whole energy utilization rate of said roller kilns device be able to corresponding raising.
In another preferred version of the utility model, said second exhaust ports is provided with the air exhauster that matches with said appendix, and the inlet end of said air exhauster is connected with said second exhaust outlet, and the exhaust end of said air exhauster is connected with said appendix.In the course of work; Said air exhauster can quicken the discharge of the inner high temperature drying gas of said cooling section kiln body; Constant so that the internal temperature environment of said appendix keeps, simultaneously, via said air exhauster HIGH PRESSURE TREATMENT high-temperature gas later; Can form the high temperature air curtain at said air inlet place; This high temperature air curtain can effectively reduce the temperature exchange between preheating section kiln body internal environment and atmosphere outside, receives corresponding influence with the internal temperature environment of avoiding said preheating section kiln body, thereby makes the integral working of said roller kilns device be able to further raising.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art; To do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below; Obviously, the accompanying drawing in describing below only is some embodiment of the utility model, for those of ordinary skills; Under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
The assembly structure sketch map of the roller kilns device that Fig. 1 is provided for a kind of specific embodiment of the utility model;
Fig. 2 is the assembly structure side view of preheating section kiln body discharge duct part among Fig. 1;
Fig. 3 is preheating section kiln intracoelomic cavity and a constant temperature zone kiln intracoelomic cavity structural representation partly among Fig. 1.
The specific embodiment
The core of the utility model provides a kind of roller kilns device, and the energy utilization rate of this roller kilns device is higher.
In order to make those skilled in the art person understand the utility model scheme better, the utility model is done further to specify below in conjunction with the accompanying drawing and the specific embodiment.
Please refer to Fig. 1, the assembly structure sketch map of the roller kilns device that Fig. 1 is provided for a kind of specific embodiment of the utility model.
In the specific embodiment; The roller kilns device that the utility model provided; Comprise the preheating section kiln body 11, constant temperature zone kiln body 12 and the cooling section kiln body 13 that are communicated with successively, preheating section kiln body 11 is provided with the heater (not shown), has air inlet 111 on the preheating section kiln body 11; Have first exhaust outlet 121 on the constant temperature zone kiln body 12, have second exhaust outlet 131 on the cooling section kiln body 13; Be connected with appendix 14 between the air inlet 111 and second exhaust outlet 131, air inlet 111 is connected through appendix 14 with second exhaust outlet 131.In the course of work; The high temperature drying gas of being discharged by second exhaust outlet, 131 places is delivered to air inlet 111 places via appendix 14; And via air inlet 111 feeding preheating section kiln bodies 11 inside; Avoided and directly to have entered the energy waste that atmosphere causes by the high temperature drying gas of discharging in the cooling section kiln body 13, utilized these high temperature drying gases simultaneously, reduced the working strength of said heater for the internal environment of preheating section kiln body 11 provides the adapt circumstance temperature; Reduce the energy resource consumption of said heater, and made the whole energy utilization rate of said roller kilns device be able to corresponding raising.
Particularly, second exhaust outlet, 131 places are provided with the air exhauster 15 that matches with appendix 14, and the inlet end of air exhauster 15 is connected with second exhaust outlet 131, and the exhaust end of air exhauster 15 is connected with appendix 14.In the course of work; Air exhauster 15 can quicken the discharge of the high temperature drying gas of cooling section kiln body 13 inside; Constant so that the internal temperature environment of appendix 14 keeps, simultaneously, via air exhauster 15 HIGH PRESSURE TREATMENT high-temperature gas later; Can form the high temperature air curtain at air inlet 111 places; This high temperature air curtain can effectively reduce the temperature exchange between preheating section kiln body 11 internal environments and atmosphere outside, receives corresponding influence with the internal temperature environment of avoiding preheating section kiln body 11, thereby makes the integral working of said roller kilns device be able to further raising.
Please refer to Fig. 2, Fig. 2 is the assembly structure side view of preheating section kiln body discharge duct part among Fig. 1.
On the other hand, have discharge duct on the preheating section kiln body 11, said discharge duct comprises that first body 161 and second body, 162, the first bodys 161 are connected with preheating section kiln body 11, and the bottom of second body 162 has delivery port 163; Be connected through inclined tube 164 between first body 161 and second body 162, and the link of the inclined tube 164 and first body 161 is higher than the link of the inclined tube 164 and second body 162.In the course of work; Get in the inclined tube 164 through first body 161 by the preheating section kiln body 11 inner high-temperature gases that have steam of discharging; And cooling in inclined tube 164; Cooled condensed water flows in second body 162 along the incline direction of inclined tube 164, and drains into the outside of said roller kilns device via delivery port 163.Total each body through cooperatively interacting; Make by not being back to the kiln body behind the water vapor condensation of discharging in the preheating section kiln body 11 inner; Thereby avoided the influence of condensate return, and made the operating efficiency of said roller kilns device and job stability thereof be able to corresponding raising kiln body internal environment.
Further, the outer cover of first body 161 is equipped with heating jacket 165.This heating jacket 165 can guarantee that the gas temperature in first body 161 remains between 100 ℃-150 ℃; Condensation promptly takes place in the high-temperature gas to avoid containing steam in first body; Thereby further avoided making the job stability of said roller kilns device further improve in condensate return to the kiln body.
More specifically, second body 162 is provided with volume control device 166.When needing; Operating personnel can be through regulating the condensate flow in each relevant body of the whole exhaust apparatus of these volume control device 166 controls; Avoid too much condensed water to overstock in second body 162 and inclined tube 164, thereby make the stability in the overall operation process of said roller kilns device be able to further raising.
Please refer to Fig. 3, Fig. 3 is preheating section kiln intracoelomic cavity and a constant temperature zone kiln intracoelomic cavity structural representation partly among Fig. 1.
In addition, be provided with spacer assembly 17 between the inner chamber of the inner chamber of preheating section kiln body 11 and constant temperature zone kiln body 12.This spacer assembly 17 can effectively be avoided the heat exchange between preheating section kiln body 11 inner chambers and the adjacent warm area of constant temperature zone kiln body 12 inner chambers, improves temperature-controlled precision and temperature stability thereof in the single warm area, so that the corresponding raising of the service behaviour of said roller kilns device.
In addition, spacer assembly 17 is specially snap close.Certainly, this spacer assembly 17 is not limited to the snap close shown in Fig. 3, all can so long as can satisfy the actual use needs of said roller kilns device.
To sum up can know; The roller kilns device that provides in the utility model; Comprise the preheating section kiln body, constant temperature zone kiln body and the cooling section kiln body that are communicated with successively, said preheating section kiln body is provided with heater, has air inlet on the said preheating section kiln body; Have first exhaust outlet on the said constant temperature zone kiln body, have second exhaust outlet on the said cooling section kiln body; Be connected with appendix between said air inlet and said second exhaust outlet, said air inlet is connected through said appendix with said second exhaust outlet.In the course of work; The high temperature drying gas of being discharged by said second exhaust ports is delivered to said air inlet place via said appendix; And it is inner to feed said preheating section kiln body via said air inlet; Avoided and will directly enter the energy waste that atmosphere causes by the high temperature drying gas of discharging in the said cooling section kiln body, utilizing these high temperature drying gases simultaneously is that the internal environment of said preheating section kiln body provides the adapt circumstance temperature, has reduced the working strength of said heater; Reduce the energy resource consumption of said heater, and made the whole energy utilization rate of said roller kilns device be able to corresponding raising.
More than the roller kilns device that the utility model provided has been carried out detailed introduction.Used concrete example among this paper the principle and the embodiment of the utility model are set forth, the explanation of above embodiment just is used to help to understand the method and the core concept thereof of the utility model.Should be understood that; For those skilled in the art; Under the prerequisite that does not break away from the utility model principle, can also carry out some improvement and modification to the utility model, these improvement and modification also fall in the protection domain of the utility model claim.
Claims (7)
1. roller kilns device; Comprise the preheating section kiln body, constant temperature zone kiln body and the cooling section kiln body that are communicated with successively; Said preheating section kiln body is provided with heater; Have air inlet on the said preheating section kiln body, have first exhaust outlet on the said constant temperature zone kiln body, have second exhaust outlet on the said cooling section kiln body; It is characterized in that: be connected with appendix between said air inlet and said second exhaust outlet, said air inlet is connected through said appendix with said second exhaust outlet.
2. roller kilns device as claimed in claim 1; It is characterized in that: said second exhaust ports is provided with the air exhauster that matches with said appendix; The inlet end of said air exhauster is connected with said second exhaust outlet, and the exhaust end of said air exhauster is connected with said appendix.
3. roller kilns device as claimed in claim 1; It is characterized in that: have discharge duct on the said preheating section kiln body; Said discharge duct comprises first body and second body, and said first body is connected with said preheating section kiln body, and the bottom of said second body has delivery port;
Be connected through inclined tube between said first body and said second body, and the link of said inclined tube and said first body is higher than the link of said inclined tube and said second body.
4. roller kilns device as claimed in claim 3 is characterized in that: the outer cover of said first body is equipped with heating jacket.
5. roller kilns device as claimed in claim 3 is characterized in that: said second body is provided with volume control device.
6. like each described roller kilns device in the claim 1 to 5, it is characterized in that: be provided with spacer assembly between the inner chamber of the inner chamber of said preheating section kiln body and said constant temperature zone kiln body.
7. roller kilns device as claimed in claim 6 is characterized in that: said spacer assembly is specially snap close.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204435748U CN202350502U (en) | 2011-11-10 | 2011-11-10 | Roller kiln device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204435748U CN202350502U (en) | 2011-11-10 | 2011-11-10 | Roller kiln device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202350502U true CN202350502U (en) | 2012-07-25 |
Family
ID=46539501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204435748U Expired - Fee Related CN202350502U (en) | 2011-11-10 | 2011-11-10 | Roller kiln device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202350502U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107940987A (en) * | 2017-11-30 | 2018-04-20 | 黑龙江工业学院 | A kind of PLC controls ceramic tile sintering equipment |
| CN108195193A (en) * | 2018-02-02 | 2018-06-22 | 佛山高砂工业窑炉有限公司 | A kind of air hermetic roller kilns heating of displacement room and drain structure |
| CN108692572A (en) * | 2017-04-07 | 2018-10-23 | 苏州科尔珀恩机械科技有限公司 | A kind of lithium battery atmosphere furnace energy saving circulating system |
| CN110645771A (en) * | 2018-06-26 | 2020-01-03 | 北新集团建材股份有限公司 | Preparation method of gypsum plaster board and dryer |
-
2011
- 2011-11-10 CN CN2011204435748U patent/CN202350502U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108692572A (en) * | 2017-04-07 | 2018-10-23 | 苏州科尔珀恩机械科技有限公司 | A kind of lithium battery atmosphere furnace energy saving circulating system |
| CN107940987A (en) * | 2017-11-30 | 2018-04-20 | 黑龙江工业学院 | A kind of PLC controls ceramic tile sintering equipment |
| CN108195193A (en) * | 2018-02-02 | 2018-06-22 | 佛山高砂工业窑炉有限公司 | A kind of air hermetic roller kilns heating of displacement room and drain structure |
| CN108195193B (en) * | 2018-02-02 | 2024-02-13 | 佛山高砂工业窑炉有限公司 | Air-tight type displacement chamber heating and draining structure for roller kiln |
| CN110645771A (en) * | 2018-06-26 | 2020-01-03 | 北新集团建材股份有限公司 | Preparation method of gypsum plaster board and dryer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120725 Termination date: 20161110 |