CN201016551Y - Jiutian vertical drying machine - Google Patents
Jiutian vertical drying machine Download PDFInfo
- Publication number
- CN201016551Y CN201016551Y CNU2006200767118U CN200620076711U CN201016551Y CN 201016551 Y CN201016551 Y CN 201016551Y CN U2006200767118 U CNU2006200767118 U CN U2006200767118U CN 200620076711 U CN200620076711 U CN 200620076711U CN 201016551 Y CN201016551 Y CN 201016551Y
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- Prior art keywords
- drying machine
- dryer
- basin
- pot
- temperature
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Abstract
The utility model discloses a vertical drying machine, including a solid slipping pot, a ventilation pipe, a grate pot, a bulk cone, a pre-heating device, a drying machine, an overflow ring, a pendant vibrating screen device, a feed chute, an upper shield, a thermal couple, a shutoff device and a discharge duct. The pre-heating device totally solves the problem that the temperature of the upper drying machine is too low; the pendant vibrating screen device on the top, groups of shutoff devices and a ventilation pipe on the solid slipping pot thoroughly solves the problem of material plugging. The beneficial effect of the utility model is to improve the material-gas contact method, slow down the flow of materials, stabilize the heating temperature, increase the thermal exchange efficiency and further enhance the drying efficiency.
Description
Technical field
The utility model relates to a kind of drying plant, especially a kind of nine field tower driers that more are applicable to raw and auxiliary material oven dry such as the slag in building materials, the Chemical Manufacture, ore.
Background technology
Current, the drying plant of raw and auxiliary materials such as building materials, chemical industry, cement, clay, coal and slag mainly contains oscillatory type dryer, rotary dryer, dish tower dryer etc., once they had brought into play very big effect in industry, but big because of floor space, investment is big,, reason such as yield poorly big to bad adaptability, the heat waste of material and moisture content progressively is eliminated, and the substitute is that floor space is little, the tower drier of small investment.It contains housing, the scraper that dams, electronic guillotine, spreading awl, sliding material basin and control system, high-temperature flue gas drying motor spindle enters, enter drying machine body equably by the air vent around the sliding material basin, swabbing action because of dedusting fan, hot flue gas passes a lot of sliding material basin and spreading awl from bottom to top, last dust-laden exhaust gas enters dust-precipitator from the pipeline at dryer top, and clean air enters in the atmosphere, and dust of accepting and the material of having dried are put in storage together.Wet stock promotes through elevator and enters the preheating zone from feed pipe, send into the overlapped spreading awl of array, sliding material basin through one group of electronic guillotine, continuously evenly landing and enter drying belt, follow deceleration and function of homogenizing materials by the scraper that dams, material slowly evenly glides along the cross section again through one group of electronic guillotine, like this, slag with regard to can and high-temperature flue gas sufficient heat exchange and being dried.This class dryer is a kind of equipment that the water evaporates in the material is separated by exchange heat, and the temperature of apparent flue gas is the most important condition of decision dries quantity.But when the effective depth of dryer during greater than 14 meters, when hot flue gas arrives the middle part of drying belt, because various heat exchanges, thermal radiation make the big lossy of heat, temperature descends very big, drying effect obviously weakens, it is just lower to have arrived the top flue-gas temperature, just easily air vent is stopped up for material those bulks, that stickiness is big, has a strong impact on the yield and quality of dryer.
Summary of the invention
Cross low and material easily lumps, susceptible to plugging deficiency in order to overcome preheating zone temperature that existing dryer exists, the utility model provides a kind of nine field tower driers, this dryer can not only make preheating zone, drying belt and dry zone form best area distribution and heat balance, and material is fully evacuated, prolong the time of contact of material and flue gas, improve heat exchanger effectiveness.
The utility model is that the technical scheme that its technical problem of solution is adopted comprises, solid sliding material basin, ventilation bend pipe, comb basin, material spreading cone, preheating device, overflow circle, suspension type vibration screening device, charging elephant trunk, goes up cover, thermocouple, organizes cut-off equipment, discharge duct more.Directly will draw by preheating device and to deliver to drier body top, thoroughly solve the low excessively problem of dryer upper temp from the hot blast of boiling furnace combustion; By adopting top suspension type vibration screening device, will break up owing to the gravity effect slips into the comb basin from top to bottom behind the material spreading cone bulk cargo material vibration; Continue to fall through the back that further evenly disperses of cylindrical shell middle part many groups cut-off equipment again.Many group cut-off equipments reach installs a circle ventilation bend pipe on the solid sliding material basin in bottom, thoroughly solve the material blocking problem.
The beneficial effects of the utility model are, have improved the way of contact of material gas, have slowed down material flow, have stablized heat supply temperature, have improved heat exchanger effectiveness, thereby have improved drying efficiency.
Description of drawings
Be described in further detail below in conjunction with accompanying drawing and embodiment of the present utility model.
Fig. 1 is a structural representation of the present utility model;
Among the figure: 1. solid sliding material basin, 2. the ventilation bend pipe, 3. the comb basin, 4. material spreading cone, 5. preheating device, 6. dryer, 7. the overflow circle, 8. the suspension type vibration screening device, 9. the charging elephant trunk, 10. on cover, 11. thermocouples, 12. cut-off equipments, 13. discharge ducts.
The specific embodiment
Among Fig. 1, hot blast from boiling furnace combustion, under the swabbing action of dedusting fan, arrive the top of dryer (6) by a plurality of ventilation bend pipes (2) on the solid sliding material basin (1), measure through the thermocouple (11) that is installed on the cover (10), when temperature reaches 400～450 ℃, the work of intelligent temperature controller indication elevator, material is fed the preheating zone of dryer (6) by the charging elephant trunk (9) on the last cover (10), when the material level of preheating zone surpassed the height of overflow circle (7), elevator quit work.Material is broken up through the further vibration of suspension type vibration screening device (8) because the gravity effect slips into comb basin (3) from top to bottom behind material spreading cone (4) bulk cargo, continues to fall through the back that further evenly disperses of cylindrical shell middle part many groups cut-off equipment (12) again.So many group overlapping, and the even landing of material progressively enters drying belt and dry zone, discharges from the discharge duct (13) that links to each other with solid sliding material basin (1).Material in from top to bottom by the process of preheating zone, drying belt, dry zone constantly with thermal current generation heat exchange from fluidized bed furnace, a thermal current part in dryer (6) cylindrical shell, predict stream and on, another part is directly drawn by preheating device (5) and is delivered to dryer (6) cylindrical shell top, makes preheating zone, drying belt and dry zone form best area distribution and heat balance.
Being installed in cover (10) thermocouple (11) last and dryer (6) cylindrical shell bottom is respectively to be used for measuring the exit gas temperature of dryer and the hot flue-gas temperature that enters dryer.When the dryer exit gas temperature is lower than 120 ℃, should reduce the material feed quantity of elevator or improve the temperature of hot blast, otherwise can suitably increase the material feed quantity of elevator or reduce hot blast temperature, and hot flue-gas temperature generally is no more than 850 ℃ during oven dry.
Ventilation bend pipe (2) is because of its special construction, can prevent that the material that falls from stopping up the porous on the solid sliding material basin (1) and have influence on the smooth and easy rising of hot flue gas.
Claims (5)
1. field tower drier, it comprises: solid sliding material basin, ventilation bend pipe, comb basin, material spreading cone, preheating device, dryer, overflow circle, suspension type vibration screening device, charging elephant trunk, go up cover, thermocouple, cut-off equipment, discharge duct.
2. according to the described nine field tower driers of claim 1, it is characterized in that the direct extension hot gas of preheating device delivers to drier body top.
3. according to the described nine field tower driers of claim 1, it is characterized in that top employing suspension type vibration screening device.
4. according to the described nine field tower driers of claim 1, it is characterized in that having adopted many groups cut-off equipment.
5. according to the described nine field tower driers of claim 1, it is characterized in that on solid sliding material basin, installing a circle ventilation bend pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200767118U CN201016551Y (en) | 2006-10-04 | 2006-10-04 | Jiutian vertical drying machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200767118U CN201016551Y (en) | 2006-10-04 | 2006-10-04 | Jiutian vertical drying machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201016551Y true CN201016551Y (en) | 2008-02-06 |
Family
ID=39057040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006200767118U Expired - Fee Related CN201016551Y (en) | 2006-10-04 | 2006-10-04 | Jiutian vertical drying machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201016551Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103017507A (en) * | 2012-12-31 | 2013-04-03 | 江苏安必信环保设备有限公司 | Bar chain-controlled vertical drying machine |
| CN103217003A (en) * | 2013-03-04 | 2013-07-24 | 新乡市格林实业发展有限公司 | Layered energy-saving dryer |
| CN107462056A (en) * | 2017-09-25 | 2017-12-12 | 嘉善农马环保科技有限公司 | A kind of Chemical Manufacture drying machine |
| CN113088305A (en) * | 2021-03-23 | 2021-07-09 | 宁波连通设备集团有限公司 | Direct heat supply type multistage series-parallel turbulent bed pyrolysis stripping reactor for heat carrier |
-
2006
- 2006-10-04 CN CNU2006200767118U patent/CN201016551Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103017507A (en) * | 2012-12-31 | 2013-04-03 | 江苏安必信环保设备有限公司 | Bar chain-controlled vertical drying machine |
| CN103017507B (en) * | 2012-12-31 | 2014-09-10 | 江苏安必信环保设备有限公司 | Bar chain-controlled vertical drying machine |
| CN103217003A (en) * | 2013-03-04 | 2013-07-24 | 新乡市格林实业发展有限公司 | Layered energy-saving dryer |
| CN103217003B (en) * | 2013-03-04 | 2015-04-08 | 新乡市格林实业发展有限公司 | Layered energy-saving dryer |
| CN107462056A (en) * | 2017-09-25 | 2017-12-12 | 嘉善农马环保科技有限公司 | A kind of Chemical Manufacture drying machine |
| CN113088305A (en) * | 2021-03-23 | 2021-07-09 | 宁波连通设备集团有限公司 | Direct heat supply type multistage series-parallel turbulent bed pyrolysis stripping reactor for heat carrier |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: JIANGSU ZHONGKE ENERGY SAVING AND ENVIRONMENTAL P Free format text: FORMER OWNER: JIANGSU KEHANG ENVIRONMENTAL ENGINEERING TECHNOLOGY CO., LTD. Effective date: 20080523 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20080523 Address after: Jiangsu Province, Yancheng City Pavilion Lakes new Zhen Wei Yang Cun Yan Bei Lu (Xinyang Economic Development Zone), zip code: 224002 Patentee after: Jiangsu Zhongke Energy Saving Environmental Technology Co., Ltd. Address before: Jiangsu branch of Jiangsu province people's road Environmental Engineering Technology Co., Ltd., Yancheng City 96, postcode: 224003 Patentee before: Jiangsu Kehang Environment Engineering Technology Co., Ltd. |
|
| ASS | Succession or assignment of patent right |
Owner name: JIANGSU KEHANG ENVIRONMENTAL ENGINEERING TECHNOLO Free format text: FORMER OWNER: JIANGSU ZHONGKE ENERGY SAVING AND ENVIRONMENTAL PROTECTION TECHNOLOGY CO., LTD. Effective date: 20081017 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20081017 Address after: Xinyang Road, Jiangsu province Yancheng City New Economic Zone No. 9, zip code: 224003 Patentee after: Jiangsu Kehang Environment Engineering Technology Co., Ltd. Address before: Jiangsu Province, Yancheng City Pavilion Lakes new Zhen Wei Yang Cun Yan Bei Lu (Xinyang Economic Development Zone), zip code: 224002 Patentee before: Jiangsu Zhongke Energy Saving Environmental Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080206 Termination date: 20141004 |
|
| EXPY | Termination of patent right or utility model |