CN204286033U - A kind of practical environmental protection dry kiln - Google Patents
A kind of practical environmental protection dry kiln Download PDFInfo
- Publication number
- CN204286033U CN204286033U CN201420722361.2U CN201420722361U CN204286033U CN 204286033 U CN204286033 U CN 204286033U CN 201420722361 U CN201420722361 U CN 201420722361U CN 204286033 U CN204286033 U CN 204286033U
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- CN
- China
- Prior art keywords
- heating tube
- waste heat
- cylindrical shell
- inlet tube
- heat inlet
- 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.)
- Expired - Fee Related
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Classifications
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- 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
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The utility model discloses a kind of practical environmental protection dry kiln, comprise cylindrical shell, heating tube and blast pipe and waste heat inlet tube, be arranged with heating tube in cylindrical shell, heating tube one end is connected with blast pipe, and the heating tube other end is connected with waste heat inlet tube.The utility model by being provided with heating tube in cylindrical shell, the high-temp waste gas that the Thermal Equipments such as rotary kiln produce in process of production is incorporated in dry cylindrical shell, drying is carried out to raw material, heating tube two ends are also connected to blast pipe and waste heat inlet tube, waste heat inlet tube has a control valve, heat for controlling waste heat inlet tube exports, waste heat inlet tube connects combustion chamber, when the shortage of heat that heating tube or waste heat inlet tube are introduced, combustion chamber can be utilized to provide heat, make raw material drying process uninterrupted, ensure the quality of raw material drying, blast pipe arranges deduster and screen pack, can by the harmful substance removing in waste gas, avoid contaminated environment.
Description
Technical field
The utility model relates to dry kiln technical field, is specially a kind of dry kiln of practical environmental protection.
Background technology
In industrial processes, some raw material just will can enter processing line and use after super-dry, at present, following two kinds of modes are generally adopted to the drying of raw material: first kind of way, by needing, dry raw material is exposed under the sun, utilize solar energy by the moisture evaporation in raw material, realize dry object, but, this mode of shining material is when carrying out raw material dry, impact by weather is larger, production efficiency is very low, and the quality of production also can not be guaranteed, the second way, dry kiln is adopted to carry out drying to raw material, existing dry kiln generally adopts coal or fuel oil as unique thermal source, although the production efficiency of this dry kiln is higher, but, because the price of coal or fuel oil is higher, production cost is increased greatly, and dried toxic emission can cause environmental pollution.
Utility model content
The purpose of this utility model is the dry kiln providing a kind of practical environmental protection, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme: a kind of practical environmental protection dry kiln, comprise cylindrical shell, heating tube, blast pipe and waste heat inlet tube, described cylindrical shell top is provided with charging aperture, bottom is provided with discharging opening, also heating tube is arranged with in described cylindrical shell, described heating tube one end is connected with blast pipe, described blast pipe is provided with electrostatic precipitator, blast pipe between described electrostatic precipitator and heating tube is provided with air-introduced machine, the described heating tube other end is connected with waste heat inlet tube, described waste heat inlet tube is provided with the first air blast, waste heat inlet tube between described first air blast and heating tube is provided with control valve, waste heat inlet tube between described control valve and heating tube is connected with combustion chamber, one end, described combustion chamber is also provided with the second air blast, the exit of described combustion chamber is provided with by-pass valve control, described cylindrical shell is also provided with the bracing frame for supporting heating tube, lower bottom part is also provided with drive unit, described drive unit side is provided with facies-controlled gauge tap with it.
Preferably, the blast pipe between described heating tube and air-introduced machine is also provided with a valve.
Preferably, the bracing frame in described cylindrical shell is provided with and is no less than one group.
Preferably, described blast pipe is also provided with screen pack.
Compared with prior art, the beneficial effects of the utility model are: the utility model by being provided with heating tube in cylindrical shell, the high-temp waste gas that the Thermal Equipments such as rotary kiln produce in process of production is incorporated in dry cylindrical shell, drying is carried out to raw material, heating tube two ends are also connected to blast pipe and waste heat inlet tube, waste heat inlet tube has a control valve, heat for controlling waste heat inlet tube exports, waste heat inlet tube connects combustion chamber, when the shortage of heat that heating tube or waste heat inlet tube are introduced, combustion chamber can be utilized to provide heat, make raw material drying process uninterrupted, ensure the quality of raw material drying, blast pipe arranges deduster and screen pack, can by the harmful substance removing in waste gas, avoid contaminated environment.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
In figure: 1 cylindrical shell, 2 heating tubes, 3 bracing frames, 4 charging apertures, 5 discharging openings, 6 drive units, 7 blast pipes, 8 air-introduced machines, 9 electrostatic precipitator, 10 waste heat inlet tubes, 11 first air blasts, 12 control valves, 13 combustion chambers, 14 by-pass valve controls, 15 second air blasts, 16 valves, 17 gauge taps, 18 screen packs.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1, the utility model provides a kind of technical scheme: a kind of practical environmental protection dry kiln, comprise cylindrical shell 1, heating tube 2, blast pipe 7 and waste heat inlet tube 10, cylindrical shell 1 top is provided with charging aperture 4, bottom is provided with discharging opening 5, heating tube 2 is also arranged with in cylindrical shell 1, heating tube 2 one end is connected with blast pipe 7, blast pipe 7 is provided with electrostatic precipitator 9 and screen pack 18, and after screen pack 18 is positioned at electrostatic precipitator 9, blast pipe 7 between electrostatic precipitator 9 and heating tube 2 is also provided with air-introduced machine 8, blast pipe 7 between heating tube 2 and air-introduced machine 8 is also provided with a valve 16, heating tube 2 other end is connected with waste heat inlet tube 10, waste heat inlet tube 10 is provided with the first air blast 11, waste heat inlet tube 10 between first air blast 11 and heating tube 2 is provided with control valve 12, waste heat inlet tube 10 between control valve 12 and heating tube 2 is connected with combustion chamber 13, one end, combustion chamber 13 is also provided with the second air blast 15, the exit of combustion chamber 13 is provided with by-pass valve control 14, cylindrical shell 1 is also provided with the bracing frame 3 for supporting heating tube 2, bracing frame 3 in cylindrical shell 1 is provided with and is no less than one group, cylindrical shell 1 lower bottom part is also provided with drive unit 6, drive unit 6 side is provided with facies-controlled gauge tap 17 with it.
Operation principle: open the control valve 12 being arranged on waste heat inlet tube 10, by tunnel cave, the high-temp waste gas that the Thermal Equipment such as rotary kiln and shaft furnace produces in process of production is incorporated in cylindrical shell 1, in the process introduced, the flow of high-temp waste gas is regulated by control valve 12 and the first air blast 11, and the heating tube 2 arranged in cylindrical shell 1 starts heating, by the supporting role of bracing frame 3, heating tube 2 is out of shape, the situation of crackle and fracture is eased, extend the service life of heating tube 2, be conducive to alleviating the maintenance work of haydite dry kiln and stability of surviving, if temperature enough also can close control valve 12 during drying in heating tube 2, meanwhile, pour in cylindrical shell 1 by continual for raw material from charging aperture 4, owing to being provided with cylindrical shell 1 one end of charging aperture 4 higher than the one end being provided with discharging opening 5, raw material can be made to move to discharging opening 5 direction automatically, by the drive unit 6 that cylindrical shell 1 is arranged, cylindrical shell 1 is rotated, thus it is more smooth and easy to make raw material move, when raw material moves to discharging opening 5, discharge from discharging opening 5 automatically, in dry run, when the shortage of heat that waste heat inlet tube 10 or heating tube 2 are introduced, the by-pass valve control 14 being arranged on exit, combustion chamber 13 can be opened, combustion chamber 13 is utilized to provide heat, make raw material drying process uninterrupted, ensure the quality of raw material drying, when heat is provided in combustion chamber 13, heat flow is controlled by by-pass valve control 14 and the second air blast 15, waste gas after dried after electrostatic precipitator 9 dedusting along emission by exhaust pipe in air, smooth and easy in order to make waste gas discharge, blast pipe 7 is provided with air-introduced machine 8, and the blast pipe 7 after electrostatic precipitator 9 is provided with screen pack 18, avoid contaminated environment.
Although illustrate and described embodiment of the present utility model, for the ordinary skill in the art, be appreciated that and can carry out multiple change, amendment, replacement and modification to these embodiments when not departing from principle of the present utility model and spirit, scope of the present utility model is by claims and equivalents thereof.
Claims (4)
1. a practical environmental protection dry kiln, comprise cylindrical shell, heating tube, blast pipe and waste heat inlet tube, it is characterized in that: described cylindrical shell top is provided with charging aperture, bottom is provided with discharging opening, also heating tube is arranged with in described cylindrical shell, described heating tube one end is connected with blast pipe, described blast pipe is provided with electrostatic precipitator, blast pipe between described electrostatic precipitator and heating tube is provided with air-introduced machine, the described heating tube other end is connected with waste heat inlet tube, described waste heat inlet tube is provided with the first air blast, waste heat inlet tube between described first air blast and heating tube is provided with control valve, waste heat inlet tube between described control valve and heating tube is connected with combustion chamber, one end, described combustion chamber is also provided with the second air blast, the exit of described combustion chamber is provided with by-pass valve control, described cylindrical shell is also provided with the bracing frame for supporting heating tube, lower bottom part is also provided with drive unit, described drive unit side is provided with facies-controlled gauge tap with it.
2. the practical environmental protection dry kiln of one according to claim 1, is characterized in that: the blast pipe between described heating tube and air-introduced machine is also provided with a valve.
3. the practical environmental protection dry kiln of one according to claim 1, is characterized in that: the bracing frame in described cylindrical shell is provided with and is no less than one group.
4. the practical environmental protection dry kiln of one according to claim 1, is characterized in that: described blast pipe is also provided with screen pack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420722361.2U CN204286033U (en) | 2014-11-27 | 2014-11-27 | A kind of practical environmental protection dry kiln |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420722361.2U CN204286033U (en) | 2014-11-27 | 2014-11-27 | A kind of practical environmental protection dry kiln |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204286033U true CN204286033U (en) | 2015-04-22 |
Family
ID=52869184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420722361.2U Expired - Fee Related CN204286033U (en) | 2014-11-27 | 2014-11-27 | A kind of practical environmental protection dry kiln |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204286033U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105157408A (en) * | 2015-09-28 | 2015-12-16 | 成都易态科技有限公司 | Feed drying and purifying technology and system |
| CN109539771A (en) * | 2018-12-28 | 2019-03-29 | 广州薪光合环保技术有限公司 | Integral type solid waste drying and processing system |
| CN110307697A (en) * | 2019-06-12 | 2019-10-08 | 永安市亚林竹类研究所有限公司 | A kind of intelligent thermal water source's perfume (or spice) core, drying tobacco house system |
-
2014
- 2014-11-27 CN CN201420722361.2U patent/CN204286033U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105157408A (en) * | 2015-09-28 | 2015-12-16 | 成都易态科技有限公司 | Feed drying and purifying technology and system |
| CN109539771A (en) * | 2018-12-28 | 2019-03-29 | 广州薪光合环保技术有限公司 | Integral type solid waste drying and processing system |
| CN110307697A (en) * | 2019-06-12 | 2019-10-08 | 永安市亚林竹类研究所有限公司 | A kind of intelligent thermal water source's perfume (or spice) core, drying tobacco house system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150422 Termination date: 20171127 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |