CN206094863U - High -efficient low consumption organic fertilizer dryer - Google Patents
High -efficient low consumption organic fertilizer dryer Download PDFInfo
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- CN206094863U CN206094863U CN201621089902.8U CN201621089902U CN206094863U CN 206094863 U CN206094863 U CN 206094863U CN 201621089902 U CN201621089902 U CN 201621089902U CN 206094863 U CN206094863 U CN 206094863U
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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
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Abstract
The utility model provides a high -efficient low consumption organic fertilizer dryer which cylinder inner wall has continuous type helical blade, the drum shaft is network structure to minute high temperature section and the section of dehumidificateing, the section of thick bamboo wall of the high temperature section and the section of dehumidificateing, and the heat preservation bellows are arranged respectively in with the section of dehumidificateing to the high temperature section, the both sides of high temperature section heat preservation bellows meet with air -supply line and play tuber pipe respectively, the both sides of the section of dehumidificateing heat preservation bellows meet with the section of dehumidificateing air -supply line and exhaust pipe respectively, the high temperature section goes out the tuber pipe and meets through backwind tube and the section of drying air -supply line. This organic fertilizer dryer adopts radial air feed and impels the material by continuous helical blade, material and hot -blast can fully the contact, and heat transfer rate is fast, and heat time is short, heat utilization rate and drying efficiency height, through the outside reducible calorific loss of heat preservation bellows of cylinder, the waste heat that utilizes exhaust low -temperature hot air behind the dry material of high temperature duangan provides the heat source for the section of drying, and energy utilization is rateed highly, and the energy consumption is low.
Description
Technical field
The utility model patent is related to drying equipment, particularly a kind of efficient low-consume fertilizer dryer.
Background technology
At present, the drying of fertilizer mostly adopts traditional roller dryer, once skewed before and after the cylinder of dryer
State, its front end connects with feeding mechanism, and rear end connects with discharging mechanism, and the inner wall of rotary drum of dryer has discontinuous material rotating plate, dries
Dry hot blast along the axial direction of drying machine drum and material traffic direction in following current or adverse current input dryer, in cylinder by being interrupted
The material that formula material rotating plate is stirred is dried, and the tail gas after material drying is by drying and air being directly discharged into after dedusting.It is this
There are four defects in dryer：One is hot blast axially circulates along cylinder, material stir by discontinuous material rotating plate in cylinder it is forward,
Material can not be fully contacted with hot blast, and heat utilization rate is low.Two is that this dryer fertilizer relatively low to water content can be basic
Reach drying requirement, the fertilizer higher to water content, its drying rate and efficiency it is too low, it is impossible to meet production requirement；Carry
High drying rate and efficiency, can only improve the temperature and air quantity of hot blast, but hot blast temperature is too high can cause waving for nitrogen in fertilizer
Send out, reduce the nitrogen content of fertilizer, affect the quality of fertilizer；Three is that the tail gas after material drying is directly discharged into air, contained
Preheating cannot be recycled, and waste the energy, high energy consumption；Four be this dryer volume it is larger.
Utility model content
The purpose of this utility model is to provide a kind of efficient low-consume organic fertilizer drying device, to overcome existing fertilizer to dry
The drawbacks described above that machine is present.
The efficient low-consume fertilizer dryer that the utility model is provided, including cylinder, front end and the feeding mechanism phase of cylinder
Connect, the rear end of cylinder connects with discharging mechanism；
The inwall of the cylinder has continous way helical blade；Cylinder axially point high temperature section and section of drying, high temperature section with dry
The cylinder barrel of section is respectively network structure, and high temperature section and section of drying are respectively placed in high temperature section insulation bellows and the section insulation wind that dries
In case；The side of high temperature section insulation bellows connects with blast pipe, and opposite side connects with discharge pipe；Section of drying is incubated the side of bellows
A section blast pipe connects with drying, and opposite side connects with exhaust duct；Discharge pipe is also connected by backwind tube with section blast pipe that dries.
Compared with above-mentioned existing fertilizer dryer, its advantage is the utility model dryer：
1st, by cancellated cylinder barrel radial direction air feed, material is advanced, pressed by the endless spiral of inner wall of rotary drum
Certain track motion, can enable material be fully contacted with hot blast, and heat transfer rate is fast, and the heat time is short, and energy utilization rate is high；And
Hot blast temperature is not required to very high, it is to avoid fertilizer composition is by high temperature.
2nd, insulation bellows are set in cylindrical outer, thermal loss can be reduced.
3rd, using after cylinder high temperature section dried material discharge low temperature hot blast for dry section offer material dry needed for thermal source,
Energy utilization rate can be improved, energy resource consumption is reduced.
4th, the hot blast temperature of dryer is not required to very high, and fertilizer composition will not be subject to high temperature.
5th, the drying machine structure is compact, and volume is smaller.
Description of the drawings：
Fig. 1 is the structural representation of the utility model efficient low-consume fertilizer dryer.
In figure：1- blast pipes, 2- high temperature sections insulation bellows, 3- cylinders, 4- continous way helical blades, 5- discharge pipes, 6- is returned
Airduct, 7- dries a section blast pipe, and 8- dries section insulation bellows.9- exhaust ducts, 10- feeding mechanisms, 11- discharging mechanisms, 12- cylinders
Drive mechanism, 13- high temperature section supports, 14- dries a section support.
Specific embodiment
With reference to the accompanying drawings and examples the utility model is described in further detail.
As shown in figure 1, the present embodiment efficient low-consume fertilizer dryer, including cylinder 3, the front end of cylinder and feeding mechanism
10 connect, and the rear end of cylinder connects with discharging mechanism 11；The inwall of cylinder has continous way helical blade 4；Cylinder is divided axially into height
Temperature section and section of drying, wherein high temperature section are located at cylinder rear portion, and near discharging mechanism, section of drying is located at cylinder front portion, near charging
Mechanism；The cylinder barrel of high temperature section and section of drying is respectively network structure；By high temperature section support 13 outside the high temperature section of cylinder
Portion fixedly mounts the high temperature section insulation bellows 2 of three (particular number can determine according to the length of cylinder) mutually concatenation, by going
Wet section of support 14 is mutually concatenated in section external stability two of drying (particular number can determine according to the length of cylinder) of cylinder
Section of drying is incubated bellows 8, and high temperature section insulation bellows and the section insulation bellows that dry are by elastic stainless steel compressing tablet (being commonly called as scale) point
Do not constitute to seal to rotate with the outer wall of cylinder and be connected, enable cylinder in high temperature section insulation bellows and dry under section insulation bellows encirclement
Rotate, and reduce the leakage of hot blast as far as possible；Blast pipe 1 is incubated respectively the side phase of bellows by three arms with three high temperature sections
Connect, the opposite side of three high temperature section insulation bellows connects respectively with the discharge pipe 5 of high temperature section；The discharge pipe of high temperature section has two to return
Airduct 6, connects respectively with section blast pipe 7 that dries, and the side for being incubated bellows with two sections of drying by two arms connects, and two
The individual opposite side for drying section insulation bellows connects with exhaust duct 9；Drum drive 12 is arranged on cylinder middle part high temperature section support
And on the cylinder outer wall dried between section support.
The operation principle of above-mentioned dryer is：
Cylinder is rotated by drum drive, and material to be dried is entered in cylinder, by cylinder by feeding mechanism
Continous way helical blade on inwall is pushed ahead, and first passes through the section of drying of cylinder, removes wherein most moisture, subsequently into
High temperature section is dried.As shown by the arrows in Figure 1, dry hot blast to be entered by the blast pipe of dryer, by three arms by heat
Wind is balanced to be imported in the high temperature section insulation bellows being made up of the casing of three mutually concatenations, by cancellated cylinder barrel edge
Radially across the high temperature section of cylinder, high temperature drying is carried out to the material after front portion is dried, the low temperature hot blast of discharge is by high temperature
Duan Baowen bellows are pooled to the discharge pipe of high temperature section, and two backwind tubes connected by the discharge pipe with high temperature section are sent to section of drying
Blast pipe, is incubated the balanced section of drying for importing two mutually concatenations of the return air with preheating in bellows by two arms, is led to
Cross cancellated cylinder barrel and pass radially through cylinder and dry section, removed using the waste heat of return air contained in section material that dries
Moisture, the low temperature exhaust gas of discharge then come together in the exhaust duct that section of drying is incubated bellows opposite side, through further drying and dedusting
After enter air.
Claims (2)
1. a kind of efficient low-consume fertilizer dryer, including cylinder (3), the front end of cylinder connects with feeding mechanism (10), cylinder
Rear end connect with discharging mechanism (11)；It is characterized in that：
The inwall of the cylinder has continous way helical blade (4)；Cylinder axial direction point high temperature section and section of drying, high temperature section and section of drying
Cylinder barrel be respectively network structure, high temperature section and section of drying is respectively placed in high temperature section insulation bellows (2) and section of drying is incubated
In bellows (8)；The side of high temperature section insulation bellows connects with blast pipe (1), and opposite side connects with discharge pipe (5)；Section of drying is protected
The side of warm air case connects with section blast pipe (7) that dries, and opposite side connects with exhaust duct (9)；Discharge pipe also passes through backwind tube (6)
A section blast pipe (7) connects with drying.
2. efficient low-consume fertilizer dryer according to claim 1, it is characterised in that：The high temperature section is incubated bellows
(2) it is made up of the casing of three mutually concatenations；Section insulation bellows (8) of drying is made up of the casing of two mutually concatenations.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621089902.8U CN206094863U (en) | 2016-09-29 | 2016-09-29 | High -efficient low consumption organic fertilizer dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621089902.8U CN206094863U (en) | 2016-09-29 | 2016-09-29 | High -efficient low consumption organic fertilizer dryer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206094863U true CN206094863U (en) | 2017-04-12 |
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ID=58481609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621089902.8U Active CN206094863U (en) | 2016-09-29 | 2016-09-29 | High -efficient low consumption organic fertilizer dryer |
Country Status (1)
| Country | Link |
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| CN (1) | CN206094863U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109442917A (en) * | 2018-12-14 | 2019-03-08 | 广东百维生物科技有限公司 | Fish scale dryer |
-
2016
- 2016-09-29 CN CN201621089902.8U patent/CN206094863U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109442917A (en) * | 2018-12-14 | 2019-03-08 | 广东百维生物科技有限公司 | Fish scale dryer |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Tao Liqun Inventor after: Li Zhangyong Inventor before: Tao Liqun Inventor before: Li Zhangyong |