CN206469625U - A kind of three-cylinder drier in inorganic fertilizer production process - Google Patents
A kind of three-cylinder drier in inorganic fertilizer production process Download PDFInfo
- Publication number
- CN206469625U CN206469625U CN201621387397.5U CN201621387397U CN206469625U CN 206469625 U CN206469625 U CN 206469625U CN 201621387397 U CN201621387397 U CN 201621387397U CN 206469625 U CN206469625 U CN 206469625U
- Authority
- CN
- China
- Prior art keywords
- hot blast
- cylinder
- inorganic fertilizer
- production process
- fertilizer production
- 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
Links
Classifications
-
- 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
Landscapes
- Drying Of Solid Materials (AREA)
Abstract
The utility model provides the three-cylinder drier in a kind of inorganic fertilizer production process, it is related to dryer field, including combined type cylinder, transmission device and drive device, combined type cylinder includes three coaxial cylinders, combined type cylinder is connected by transmission device with drive device, transmission device includes wheel belt, support roller, shaft coupling and Hooks coupling universal coupling, drive device includes reductor and variable-frequency motor, outer cylinder body is provided with the wheel belt, wheel belt is arranged on support roller, the rotating shaft of support roller and one end of shaft coupling are connected, the other end of shaft coupling and the shaft of reductor are connected, one end connection for entering axle and Hooks coupling universal coupling of reductor, the other end of Hooks coupling universal coupling is connected with variable-frequency motor, variable-frequency governor is connected with variable-frequency motor, three-cylinder drier rotating speed can not efficiently be controlled by solving the three-cylinder drier in existing inorganic fertilizer production process, thermal source efficiency of supply is not high, blanking can not be automated, the problem of being unable to high-effective dust-removing.
Description
Technical field
The utility model belongs to dryer field, and in particular to the three-cylinder drier in a kind of inorganic fertilizer production process.
Background technology
There is three-cylinder drier compact conformation, simple structure, rationally distributed and relative monotubular rotary dryer heat to hand over
Change the high advantage of rate.
A kind of Center-drive three-cylinder drier (application number of Chinese patent literature of the bulletin on the 12nd of August in 2015
CN201410045654.6), containing combined type cylinder, drive device, feed arrangement and drawing mechanism, combined type cylinder contains three
Outer cylinder body, middle cylinder body and the inner barrel of individual different-diameter from big to small, the outer cylinder body of combined type cylinder are provided with wheel belt, wheel belt peace
Be placed on support roller, support roller is arranged on roller frame, drawing mechanism by discharge cover and blanking cone constitute, drive device contain motor and
Reductor, also containing connecting seat, power transmission shaft, shaft coupling, universal coupling, connecting seat is arranged on the rear end of middle cylinder body, power transmission shaft
One end be arranged on connecting seat, power transmission shaft is installed on bearing block by bearing, and bearing block is arranged on the discharging of drawing mechanism
On cover, the other end of power transmission shaft is connected by shaft coupling with the shaft of reductor, reductor enter axle by universal coupling with
Motor is connected, and one end of reductor and connecting plate is fixedly linked, and the other end of connecting plate and one end of portable plate constitute and be hinged, living
The other end of dynamic plate and activity type structure are into being hinged.A kind of new three-cylinder drier is proposed on the basis of the invention, is had
Three-cylinder drier rotating speed, thermal source efficiency of supply height, blanking automation, the advantage of high-effective dust-removing can efficiently be controlled.
Utility model content
In order to which the three-cylinder drier solved in existing inorganic fertilizer production process can not efficiently control three-cylinder drier rotating speed, heat
The problem of source efficiency of supply is not high, blanking can not automate, be unable to high-effective dust-removing, the purpose of this utility model is to provide a kind of nothing
Three-cylinder drier in machine fertilizer production process, with can efficiently control, three-cylinder drier rotating speed, thermal source efficiency of supply be high, blanking
Automation, the advantage of high-effective dust-removing.
The utility model provides following technical scheme：
A kind of three-cylinder drier in inorganic fertilizer production process, including combined type cylinder, transmission device and drive device, institute
Stating combined type cylinder includes three coaxial cylinders, and three cylinders are sequentially followed successively by from small to large according to diameter：Inner barrel, in
Cylinder and outer cylinder body, the inner barrel are arranged in the middle cylinder body, and the middle cylinder body is arranged in the outer cylinder body, described multiple
Box-like cylinder is connected by the transmission device with the drive device, the transmission device include wheel belt, support roller, shaft coupling and
Hooks coupling universal coupling, the drive device includes reductor and variable-frequency motor, and the outer cylinder body is provided with the wheel belt, the wheel belt
It is arranged on the support roller, the rotating shaft of the support roller is connected with one end of the shaft coupling, in the power transmission mistake of high-speed overload
Cheng Zhong, shaft coupling also has buffering, vibration damping and the effect for improving shafting dynamic property；The other end of the shaft coupling subtracts with described
The shaft connection of fast machine, the too fast situation of rotating speed is run into three-cylinder drier rotation process to be subtracted by reductor to reach
The purpose of speed；The axle that enters of the reductor is connected with one end of the Hooks coupling universal coupling, and universal shaft coupling has larger in structure
Angular compensatory ability, compact conformation, transmission efficiency；The other end of the Hooks coupling universal coupling is connected with the variable-frequency motor,
Variable-frequency motor have the advantages that speed governing easily, energy-conservation, simple in construction, small volume, low cost, maintenance easy, no-spark and explosion-proof；
Variable-frequency governor is connected with the variable-frequency motor, variable-frequency governor can optimize frequency conversion on the basis of original variable-frequency motor
The gearshift performance of motor.
Preferably, the front end of the combined type cylinder is provided with the feed arrangement being connected with the inner barrel, the charging
Heat source accommodation device is connected with device, the rear end of the combined type cylinder is provided with the discharging dress being connected with the outer cylinder body
Put, set feed arrangement with drawing mechanism the turnover of inorganic fertilizer material can be allowed more efficient, convenient, set on feed arrangement
Heat source accommodation device can make inorganic fertilizer material just start to begin to enter oven-dried condition in entrance, improve inorganic fertilizer material
The efficiency of drying.
Preferably, the heat source accommodation device includes chain-arranged type energy-saving hot blast furnace, hot blast feeding pipeline, regulating valve, switch
Control valve, thermometer and pressure gauge, the chain-arranged type energy-saving hot blast furnace are connected with one end of the hot blast feeding pipeline, the heat
On wind supply line thermometer, pressure gauge, regulating valve and switching control pilot, the hot blast are sequentially provided with along hot wind flow direction
The other end of supply line is connected with the feed arrangement, there is chain-arranged type energy-saving hot blast furnace heat supply to stablize, automaticity is high,
High-efficiency environment friendly and safe and reliable advantage；Temperature and pressure in thermometer and pressure gauge difference the real time measure hot blast feeding pipeline,
Prevent and exploded caused by temperature or hypertonia；Regulating valve is by the aperture of control valve, to adjust temperature and pressure；
Switching control pilot is used for the on off state for controlling hot blast to enter feed arrangement from heat source accommodation device.
Preferably, in the other end of the hot blast feeding pipeline be provided with sealing unit, the hot blast feeding pipeline it is another
One end is connected by sealing unit with the feed arrangement, and relative to the connected mode of welding, this connected mode is in the company of holding
While place is met with good sealing property, it is easy to dismounting to safeguard.
Preferably, the hot blast feeding pipeline the other end rotate regularly, position is regularly from the hot blast feeding
Stretch out connecting tube in pipeline, the projecting area of the connecting tube be connected on the feed arrangement with the hot blast feeding pipeline
In corresponding connection end, connecting tube can keep the turnover of hot blast smooth.
Preferably, the steel wire with filtrating smoke dust hole, the cigarette adulterated for filtering in hot blast are provided with the connecting tube
Dirt.
Preferably, the periphery of the projecting area of the connecting tube be provided with rubber system sealing ring, due to rubber have it is good
Good elasticity, rubber system sealing ring is filled up between connecting tube and hot blast feeding pipeline and feed arrangement not only has well close
Sealing property, can also form press-fit.
Preferably, the groove of circumferencial direction extension is arranged on the periphery of the projecting area of the connecting tube, in the heat
It is provided with wind supply line and the V-shape hole that radial direction is set in the linkage section of the feed arrangement, the V-shape hole and is connected to the groove
In the fixture mutually agreed with the V-shape hole, sealing unit can be fixedly secured.
Preferably, deduster is connected with the drawing mechanism, effectively removes smoke abatement, reach discharge acceptable gas.
Preferably, discharging opening is provided with below the drawing mechanism, the discharge outlet is provided with automatic blanking machine, can be efficient
The inorganic fertilizer material of ground conveying drying.
The beneficial effects of the utility model are：
1st, combined type cylinder is connected by transmission device with drive device in the utility model, and transmission device and driving are filled
Optimization is put, the effect of efficiently control three-cylinder drier rotating speed is reached.
2nd, the utility model will be by the way that heat source accommodation device be improved so that its thermal source efficiency of supply is high.
3rd, the utility model effectively removes smoke abatement by connecting deduster on drawing mechanism, reaches discharge acceptable gas.
4th, the utility model below drawing mechanism by setting discharging opening, and discharge outlet sets automatic blanking machine, can be with
Efficiently convey the inorganic fertilizer material of drying.
Brief description of the drawings
Accompanying drawing is used for providing further understanding to of the present utility model, and constitutes a part for specification, with this practicality
New embodiment is used to explain the utility model together, does not constitute to limitation of the present utility model.In the accompanying drawings：
Fig. 1 is structural representation of the present utility model；
Fig. 2 is that the other end of hot blast feeding pipeline of the present utility model passes through sealing unit and feed arrangement connection signal
Figure；
Marked in figure：1st, combined type cylinder；11st, inner barrel；12nd, middle cylinder body；13rd, outer cylinder body；2nd, transmission device；21、
Wheel belt；22nd, support roller；23rd, shaft coupling；24th, Hooks coupling universal coupling；3rd, drive device；31st, reductor；32nd, variable-frequency motor；4th, frequency conversion
Speed regulator；5th, feed arrangement；6th, heat source accommodation device；61st, chain-arranged type energy-saving hot blast furnace；62nd, hot blast feeding pipeline；63rd, adjust
Valve；64th, switching control pilot；65th, thermometer；66th, pressure gauge；7th, drawing mechanism；8th, sealing unit；81st, connecting tube；82nd, steel wire
Net；83rd, rubber system sealing ring；84th, groove；85th, V-shape hole；86th, fixture；9th, deduster；10th, automatic blanking machine.
Embodiment
As shown in Figure 1-2, the three-cylinder drier in a kind of inorganic fertilizer production process, including combined type cylinder 1, transmission device
2 and drive device 3, combined type cylinder 1 includes three coaxial cylinders, and three cylinders are sequentially followed successively by from small to large according to diameter：
Inner barrel 11, middle cylinder body 12 and outer cylinder body 13, inner barrel 11 are arranged in middle cylinder body 12, and middle cylinder body 12 is arranged on outer cylinder body 13
Interior, combined type cylinder 1 is connected by transmission device 2 with drive device 3, and transmission device 2 includes wheel belt 21, support roller 22, shaft coupling
23 and Hooks coupling universal coupling 24, drive device 3 includes reductor 31 and variable-frequency motor 32, and outer cylinder body 13 is provided with wheel belt 21, wheel belt
21 are arranged on support roller 22, and support roller 22 is arranged on body rack, and the rotating shaft of support roller 22 is connected with one end of shaft coupling 23, in height
In the power train process of fast heavy duty, shaft coupling 23 also has buffering, vibration damping and the effect for improving shafting dynamic property.
The other end of shaft coupling 23 is connected with the shaft of reductor 31, and rotating speed mistake is run into three-cylinder drier rotation process
Fast situation can reach the purpose of deceleration by reductor 31.
The axle that enters of reductor 31 is connected with one end of Hooks coupling universal coupling 24, and universal shaft coupling 24 has larger angle in structure
To compensation ability, compact conformation, transmission efficiency.
The other end of Hooks coupling universal coupling 24 is connected with variable-frequency motor 32, and variable-frequency motor 32 has easy speed governing, energy-conservation, structure
Simply, small volume, low cost, easy maintenance, no-spark and explosion-proof advantage.
Variable-frequency governor 4 is connected with variable-frequency motor 32, variable-frequency governor 4 can be on the basis of original variable-frequency motor 32
The gearshift performance of upper optimization variable-frequency motor 32.
The front end of combined type cylinder is provided with the feed arrangement 5 being connected with inner barrel 11, feed arrangement 5 and is connected with thermal source
Feeding mechanism 6, the rear end of combined type cylinder is provided with the drawing mechanism 7 being connected with outer cylinder body 13, sets feed arrangement 5 and discharging
Device 7 can allow the turnover of inorganic fertilizer material more efficient, convenient, set heat source accommodation device 6 to make on feed arrangement 5
Inorganic fertilizer material just starts to begin to enter oven-dried condition entrance, improves the efficiency of inorganic fertilizer drying materials.
Heat source accommodation device 6 includes chain-arranged type energy-saving hot blast furnace 61, hot blast feeding pipeline 62, regulating valve 63, switch control
Valve 64, thermometer 65 and pressure gauge 66, chain-arranged type energy-saving hot blast furnace 61 are connected with one end of hot blast feeding pipeline 62, hot blast feeding
On pipeline 62 thermometer 65, pressure gauge 66, regulating valve 63 and switching control pilot 64, hot blast are sequentially provided with along hot wind flow direction
The other end of supply line 62 is connected with feed arrangement 5, and chain-arranged type energy-saving hot blast furnace 61 has heat supply stabilization, automaticity
High, high-efficiency environment friendly and safe and reliable advantage；Temperature in thermometer 65 and the difference the real time measure hot blast feeding of pressure gauge 66 pipeline 62
Degree and pressure, prevent and are exploded caused by temperature or hypertonia；Regulating valve 63 is by the aperture of control valve, to adjust
Temperature and pressure；Switching control pilot 64 is used for the on off state for controlling hot blast to enter feed arrangement 5 from heat source accommodation device 6.
Sealing unit 8 is provided with the other end of hot blast feeding pipeline 62, the other end of hot blast feeding pipeline 62 passes through close
Envelope unit 8 is connected with feed arrangement 5, relative to the connected mode of welding, and this connected mode is keeping junction with good
While sealing, it is easy to dismounting to safeguard.
The other end of hot blast feeding pipeline 62 rotate regularly, position regularly stretches out out of hot blast feeding pipeline 62 and connects
Adapter 81, the projecting area of connecting tube 81 is connected in the connection end corresponding with hot blast feeding pipeline 62 on feed arrangement 5,
Connecting tube 81 can keep the turnover of hot blast smooth.
The steel wire 82 with filtrating smoke dust hole, the flue dust adulterated for filtering in hot blast are provided with connecting tube 81.
The periphery of the projecting area of connecting tube 81 is provided with rubber system sealing ring 83, because rubber has good bullet
Property, rubber system sealing ring 83 is filled up not only between connecting tube 81 and hot blast feeding pipeline 62 and feed arrangement 5 to be had well
Sealing property, can also form press-fit.
The groove 84 of circumferencial direction extension is arranged on the periphery of the projecting area of connecting tube 81, in hot blast feeding pipeline 62
V-shape hole 85 with setting radial direction in the linkage section of feed arrangement 5, in V-shape hole 85 provided be connected in groove 84 with V-shape hole phase contract
The fixture 86 of conjunction, can be fixedly secured sealing unit 8.
Deduster 9 is connected with drawing mechanism 7, smoke abatement is effectively removed, discharge acceptable gas is reached.
The lower section of drawing mechanism 7 is provided with discharging opening, and discharge outlet is provided with automatic blanking machine 10, can efficiently convey drying
Inorganic fertilizer material.
During work, variable-frequency motor 32 is opened, variable-frequency motor 32 drives transmission device 2, transmission device 2 and then drive combined type
Cylinder 1 is operated, and is heated while chain-arranged type energy-saving hot blast furnace 61 is also unlatching, opens switching control pilot 64, hot blast is supplied by hot blast
Answer pipeline 62 to be sent to feed arrangement 5, enter back into combined type cylinder 1, inorganic fertilizer material to be dried enters interior from feed arrangement 5
Cylinder 11, inorganic fertilizer material is constantly taken up in inner barrel 11, the helically travelling that is scattered realizes heat exchange, inorganic fertilizer material
Move to inner barrel 11 the other end enter middle cylinder body 12, carry out adverse current drying, inorganic fertilizer material in middle cylinder body 12 constantly by
Yang Jin, inorganic fertilizer material had both fully absorbed the heat that inner barrel 11 is distributed in middle cylinder body 12, and the heat of middle cylinder body 12 is absorbed again,
The dry time is extended simultaneously, and the other end that inorganic fertilizer material marches to middle cylinder body 12 enters outer cylinder body 13, inorganic fertilizer material
Proceed drying in outer cylinder body 13, reach that the inorganic fertilizer material of the drying effect Fast marching under hot blast effect reaches outer barrel
The other end of body 13 enters drawing mechanism 7, and inorganic fertilizer material is expelled to automatic blanking machine from the discharging opening of the lower section of drawing mechanism 7
10, specified location is transported to by automatic blanking machine 10, the flue dust in drawing mechanism 7 is discharged to by deduster 9 by absorption processing
In air, thermometer 65 and pressure gauge 66 monitor the temperature and pressure in hot blast feeding pipeline 62 in real time during this, pass through
Regulating valve 63 constantly adjusts temperature and pressure so that the temperature and pressure in hot blast feeding pipeline 62 becomes in safe range
Frequency speed regulator 4 constantly adjusts the frequency of AC power, to reach the speed of service for changing variable-frequency motor 32, realizes combined type cylinder
The high-efficiency operation of body 1, after drying terminates, closes variable-frequency motor 32, switching control pilot 64, chain-arranged type energy-saving hot blast furnace 61.
Preferred embodiment of the present utility model is the foregoing is only, the utility model is not limited to, although ginseng
The utility model is described in detail according to previous embodiment, for those skilled in the art, it still can be with
Technical scheme described in foregoing embodiments is modified, or equivalent substitution is carried out to which part technical characteristic, it is all
Within spirit of the present utility model and principle, any modification, equivalent substitution and improvements made etc. should be included in this practicality
Within new protection domain.
Claims (10)
1. the three-cylinder drier in a kind of inorganic fertilizer production process, including combined type cylinder, transmission device and drive device, described
Combined type cylinder includes three coaxial cylinders, and three cylinders are sequentially followed successively by from small to large according to diameter：Inner barrel, middle cylinder
Body and outer cylinder body, the inner barrel are arranged in the middle cylinder body, and the middle cylinder body is arranged in the outer cylinder body, described compound
Formula cylinder is connected by the transmission device with the drive device, it is characterised in that：The transmission device includes wheel belt, support
Wheel, shaft coupling and Hooks coupling universal coupling, the drive device include reductor and variable-frequency motor, and the outer cylinder body is provided with the wheel
Band, the wheel belt is arranged on the support roller, and the rotating shaft of the support roller is connected with one end of the shaft coupling, the shaft coupling
The other end is connected with the shaft of the reductor, and the axle that enters of the reductor is connected with one end of the Hooks coupling universal coupling, described
The other end of Hooks coupling universal coupling is connected with the variable-frequency motor, and variable-frequency governor is connected with the variable-frequency motor.
2. the three-cylinder drier in inorganic fertilizer production process according to claim 1, it is characterised in that：The combined type cylinder
The front end of body is provided with the feed arrangement being connected with the inner barrel, the feed arrangement and is connected with heat source accommodation device, institute
The rear end for stating combined type cylinder is provided with the drawing mechanism being connected with the outer cylinder body.
3. the three-cylinder drier in inorganic fertilizer production process according to claim 2, it is characterised in that：The thermal source supply
Device includes chain-arranged type energy-saving hot blast furnace, hot blast feeding pipeline, regulating valve, switching control pilot, thermometer and pressure gauge, the chain
Row's formula energy-saving hot blast furnace is connected with one end of the hot blast feeding pipeline, along hot wind flow direction on the hot blast feeding pipeline
Thermometer, pressure gauge, regulating valve and switching control pilot are sequentially provided with, the other end of the hot blast feeding pipeline is filled with the charging
Put connection.
4. the three-cylinder drier in inorganic fertilizer production process according to claim 3, it is characterised in that：Supplied in the hot blast
Answer and sealing unit is provided with the other end of pipeline, the other end of the hot blast feeding pipeline is filled by sealing unit with the charging
Put connection.
5. the three-cylinder drier in inorganic fertilizer production process according to claim 4, it is characterised in that：Supplied in the hot blast
Answer pipeline the other end rotate regularly, position connecting tube, the connecting tube are regularly stretched out out of described hot blast feeding pipeline
Projecting area be connected in the connection end corresponding with the hot blast feeding pipeline on the feed arrangement.
6. the three-cylinder drier in inorganic fertilizer production process according to claim 5, it is characterised in that：In the connecting tube
Provided with the steel wire with filtrating smoke dust hole.
7. the three-cylinder drier in inorganic fertilizer production process according to claim 5, it is characterised in that：The connecting tube
The periphery of projecting area is provided with rubber system sealing ring.
8. the three-cylinder drier in inorganic fertilizer production process according to claim 5, it is characterised in that：The connecting tube
The groove of circumferencial direction extension is arranged on the periphery of projecting area, in the company of the hot blast feeding pipeline and the feed arrangement
Connect in the V-shape hole that radial direction is set in section, the V-shape hole provided with the fixation mutually agreed with the V-shape hole being connected in the groove
Part.
9. the three-cylinder drier in inorganic fertilizer production process according to claim 2, it is characterised in that：The drawing mechanism
On be connected with deduster.
10. the three-cylinder drier in inorganic fertilizer production process according to claim 2, it is characterised in that：The discharging dress
Put lower section and be provided with discharging opening, the discharge outlet is provided with automatic blanking machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621387397.5U CN206469625U (en) | 2016-12-16 | 2016-12-16 | A kind of three-cylinder drier in inorganic fertilizer production process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621387397.5U CN206469625U (en) | 2016-12-16 | 2016-12-16 | A kind of three-cylinder drier in inorganic fertilizer production process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206469625U true CN206469625U (en) | 2017-09-05 |
Family
ID=59711005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621387397.5U Expired - Fee Related CN206469625U (en) | 2016-12-16 | 2016-12-16 | A kind of three-cylinder drier in inorganic fertilizer production process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206469625U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107677105A (en) * | 2017-09-25 | 2018-02-09 | 芜湖恒杰膨润土科技有限公司 | A kind of air purifying preparation drying drying unit |
-
2016
- 2016-12-16 CN CN201621387397.5U patent/CN206469625U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107677105A (en) * | 2017-09-25 | 2018-02-09 | 芜湖恒杰膨润土科技有限公司 | A kind of air purifying preparation drying drying unit |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105923618B (en) | Carbonization or activation equipment for organic matter with high water content and carbonization or activation process | |
| CN103808120B (en) | A kind of scale Movable Grain Dryer With | |
| CN206593420U (en) | A kind of solid fertilizer drying system | |
| CN206469625U (en) | A kind of three-cylinder drier in inorganic fertilizer production process | |
| CN103791707A (en) | Roller drying system special for garbage slurry | |
| CN209057967U (en) | A kind of small-sized corn drying unit of temperature controllable | |
| CN207501618U (en) | A kind of quick mercury catalyst drying unit | |
| CN106196980A (en) | A kind of Rotatingandflashstreamingdrier | |
| CN206369444U (en) | Dryer | |
| CN107178991A (en) | Lossless electric-type air-supply drying system and its control method | |
| CN206930095U (en) | A kind of concrete additive drying unit | |
| CN208108718U (en) | Dryer is used in a kind of processing of agri-foodstuffs | |
| CN208075536U (en) | A kind of lossless electric-type aeration drying system | |
| CN203657360U (en) | Drying equipment utilizing waste heat | |
| CN206626915U (en) | A kind of improved potash fertilizer drying equipment | |
| CN205884589U (en) | Drum rotation type rice drying -machine | |
| CN205138112U (en) | Just drying equipment is raiseeed to rotation ecology | |
| CN205156571U (en) | Automatic three return stroke cylinder drying -machines of drying | |
| CN209246530U (en) | A kind of hot-air drying device | |
| CN203893598U (en) | Air pipe type roller dryer | |
| CN208901835U (en) | Three-pass rotary drum drying equipment | |
| CN106940128A (en) | A kind of novel foodstuff dryer | |
| CN203807418U (en) | High temperature dust removing device in biomass gasifier | |
| CN209309993U (en) | A kind of waste incinerator collecting utilizing device for exhaust gas | |
| CN206695542U (en) | A kind of novel foodstuff dryer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170905 Termination date: 20181216 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |