CN204665895U - A kind of rare earth fuel gas table kiln - Google Patents
A kind of rare earth fuel gas table kiln Download PDFInfo
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- CN204665895U CN204665895U CN201520332299.0U CN201520332299U CN204665895U CN 204665895 U CN204665895 U CN 204665895U CN 201520332299 U CN201520332299 U CN 201520332299U CN 204665895 U CN204665895 U CN 204665895U
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- kiln
- transport band
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- roller kilns
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Abstract
The utility model discloses a kind of rare earth fuel gas table kiln, it comprises roller kilns body and device for automatically regulating, the kiln hood being located at kiln hood side enters kiln machine, be located at the kiln hood smoke evacuation dehumidification system in preheating section, be located at the kiln discharge machine of kiln tail side, be located at the combustion-supporting wind system in the section of burning till and fuel system, be located at the cooling system in cooling section, the first axial transport band that kiln machine is connected is entered with kiln hood, the the second axial transport band be connected with kiln discharge machine, the turn-around that two ends are connected with the first axial transport band and the second axial transport band respectively, be located at the automatic charging system on turn-around and automatic discharging system, device for automatically regulating is by regulating and controlling center, sensor is formed.The utility model is safe and reliable, structurally connection and reasonable arrangement, and easy and simple to handle, is easy to grasp, and effectively can solve a difficult problem for owner's safety operation maintenance management roller kilns in Rare Earth Production process, greatly can also improve the production economy benefit of owner.
Description
Technical field
The utility model relates to a kind of rare earth fuel gas table kiln.
Background technology
Rare earth fuel gas table kiln is the calciner that industrialization calcining production high purity rare earth oxides needs to use.Raw material, when firing, is first put into kiln from kiln hood portion by traditional roller kilns, successively through the preheating section of kiln, the section of burning till, slow cooling section, kiln discharge completes firing period after direct-cooled section.Raw material material adopts steam drying box to dry before entering kiln, bake out temperature about about 130 DEG C, the oven dry cycle then reaches more than 10 hours, needs a large amount of oven equipment of configuration and steam boiler and a large amount of steam heating pipelines, need consume a large amount of manpower and materials, production efficiency is low and take large quantity space.In addition, the regulator control system of roller kilns is all semi-automatic all the time, and control technique personnel arbitrarily can adjust such as kiln speed by control button, combustion fan, rotational speed of smoke extractor, upper and lower limit temperature of arbitrary temp control zone etc. kiln important parameter.The establishment of these parameters should be coordinate and have strict scientific basis mutually.But because the quality of technical staff is uneven, often replace science and rigorous by succession or experience, when the several producer in same region fires same product, often occur parameters in series different separately.Result is that the specific energy consumption under equal conditions is far apart, and yield rate is different.
Utility model content
For the defect that above-mentioned background technology exists, the utility model provides a kind of rare earth fuel gas table kiln.
For achieving the above object, the technical solution adopted in the utility model is: it comprises roller kilns body and device for automatically regulating, be located at kiln hood and the kiln tail at roller kilns body two ends, be located at the preheating section in roller kilns body successively, the section of burning till and cooling section, preheating section is positioned at the side of kiln hood, cooling section is positioned at the side of kiln tail, be located at the roller kilns main transmission ceramic rod movement system in roller kilns body, also comprise the kiln hood being located at kiln hood side and enter kiln machine, be located at the kiln hood smoke evacuation dehumidification system in preheating section, be located at the kiln discharge machine of kiln tail side, be located at the combustion-supporting wind system in the section of burning till and fuel system, be located at the cooling system in cooling section, the first axial transport band that kiln machine is connected is entered with kiln hood, the the second axial transport band be connected with kiln discharge machine, the turn-around that two ends are connected with the first axial transport band and the second axial transport band respectively, be located at the automatic charging system on turn-around and automatic discharging system,
Device for automatically regulating is by regulating and controlling center, sensor is formed, regulation and control center is made up of sensor port, adjustment port, data display end, data input pin and data processing maincenter, sensor port is divided into temperature sensor, pressure sensor, moisture acquisition sensor, density sensor port, gas valve regulates, smoke exhaust fan regulates, transmission motor regulates port to regulate port to be divided into, gas valve regulates and temperature sensor port, and the quantity according to separate temperature conditioning unit group is set up.
The utility model has following beneficial effect: the utility model is safe and reliable, structurally connection and reasonable arrangement, and it is easy and simple to handle, be easy to grasp, effectively can solve a difficult problem for owner's safety operation maintenance management roller kilns in Rare Earth Production process, greatly can also improve the production economy benefit of owner; Series core parameter is established in the intellectuality of scientific and precise, automatically the reply parameter of adjustment default value and actual value error, reduces specific energy consumption, improves yield rate, reduces the dependence to regulation and control skilled worker.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the floor map of device for automatically regulating.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
As shown in Figure 1, the utility model comprises roller kilns body and device for automatically regulating, be located at kiln hood and the kiln tail at roller kilns body two ends, be located at the preheating section in roller kilns body successively, the section of burning till and cooling section, described preheating section is positioned at the side of kiln hood, described cooling section is positioned at the side of kiln tail, be located at the roller kilns main transmission ceramic rod movement system 5 in roller kilns body, also comprise the kiln hood being located at kiln hood side and enter kiln machine 4, be located at the kiln hood smoke evacuation dehumidification system 6 in preheating section, be located at the kiln discharge machine 11 of kiln tail side, be located at the combustion-supporting wind system 7 in the section of burning till and fuel system 8, be located at the cooling system 9 in cooling section, the first axial transport band 3 that kiln machine 4 is connected is entered with kiln hood, the the second axial transport band 12 be connected with kiln discharge machine 11, the turn-around 15 that two ends are connected with the first axial transport band 3 and the second axial transport band 12 respectively, be located at the automatic charging system 1 on turn-around 15 and automatic discharging system 14, these rare earth roller kilns also comprise the first right-angled corner machine 2 between one end and the first axial transport band 3 being arranged on turn-around 15, and the second right-angled corner machine 13 be arranged between the other end of turn-around 15 and the second axial transport band 12.
Device for automatically regulating device is by regulating and controlling center, and sensor is formed.Regulation and control center is made up of connectivity port 17, data processing maincenter 16, data display end 18, data input pin 19; Sensor is divided into temperature sensor 24, pressure sensor 25, moisture acquisition sensor 20, density sensor 21, temperature sensor 24 and pressure sensor 25 are arranged on each separate temperature conditioning unit group, and moisture acquisition sensor 20 and density sensor 6 are arranged on the porch of kiln hood; Each separate temperature conditioning unit group has a set of combustion gas automatic regulating valve 26, and each combustion gas automatic regulating valve 26 is by wire 27 separate connection and accept regulation and control center and control, and regulation and control center independently controls the frequency modulator 23 of smoke exhaust fan frequency modulator 22 and transmission motor.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (1)
1. a rare earth fuel gas table kiln, it is characterized in that: comprise roller kilns body and device for automatically regulating, be located at kiln hood and the kiln tail at roller kilns body two ends, be located at the preheating section in roller kilns body successively, the section of burning till and cooling section, preheating section is positioned at the side of kiln hood, cooling section is positioned at the side of kiln tail, be located at the roller kilns main transmission ceramic rod movement system in roller kilns body, also comprise the kiln hood being located at kiln hood side and enter kiln machine, be located at the kiln hood smoke evacuation dehumidification system in preheating section, be located at the kiln discharge machine of kiln tail side, be located at the combustion-supporting wind system in the section of burning till and fuel system, be located at the cooling system in cooling section, the first axial transport band that kiln machine is connected is entered with kiln hood, the the second axial transport band be connected with kiln discharge machine, the turn-around that two ends are connected with the first axial transport band and the second axial transport band respectively, be located at the automatic charging system on turn-around and automatic discharging system,
Device for automatically regulating is by regulating and controlling center, sensor is formed, regulation and control center is made up of sensor port, adjustment port, data display end, data input pin and data processing maincenter, sensor port is divided into temperature sensor, pressure sensor, moisture acquisition sensor, density sensor port, gas valve regulates, smoke exhaust fan regulates, transmission motor regulates port to regulate port to be divided into, gas valve regulates and temperature sensor port, and the quantity according to separate temperature conditioning unit group is set up.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520332299.0U CN204665895U (en) | 2015-05-21 | 2015-05-21 | A kind of rare earth fuel gas table kiln |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520332299.0U CN204665895U (en) | 2015-05-21 | 2015-05-21 | A kind of rare earth fuel gas table kiln |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204665895U true CN204665895U (en) | 2015-09-23 |
Family
ID=54136272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520332299.0U Expired - Fee Related CN204665895U (en) | 2015-05-21 | 2015-05-21 | A kind of rare earth fuel gas table kiln |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204665895U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114485155A (en) * | 2022-01-28 | 2022-05-13 | 黄冈市华窑中晋窑炉设备有限公司 | Roller kiln for calcining calcium oxide at high temperature |
-
2015
- 2015-05-21 CN CN201520332299.0U patent/CN204665895U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114485155A (en) * | 2022-01-28 | 2022-05-13 | 黄冈市华窑中晋窑炉设备有限公司 | Roller kiln for calcining calcium oxide at high temperature |
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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: 20150923 Termination date: 20200521 |