CN110595165A - Pneumatic cylinder drying equipment - Google Patents
Pneumatic cylinder drying equipment Download PDFInfo
- Publication number
- CN110595165A CN110595165A CN201910971706.5A CN201910971706A CN110595165A CN 110595165 A CN110595165 A CN 110595165A CN 201910971706 A CN201910971706 A CN 201910971706A CN 110595165 A CN110595165 A CN 110595165A
- Authority
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- China
- Prior art keywords
- air
- drying chamber
- drying
- hydraulic cylinder
- circulating fan
- 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.)
- Pending
Links
- 238000001035 drying Methods 0.000 title claims abstract description 99
- 238000010438 heat treatment Methods 0.000 claims abstract description 32
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 12
- 239000010720 hydraulic oil Substances 0.000 description 9
- 239000003921 oil Substances 0.000 description 6
- 230000007797 corrosion Effects 0.000 description 4
- 238000005260 corrosion Methods 0.000 description 4
- 230000007547 defect Effects 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 230000001276 controlling effect Effects 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 238000007664 blowing Methods 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 208000035874 Excoriation Diseases 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 150000002506 iron compounds Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000003303 reheating Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/02—Circulating air or gases in closed cycles, e.g. wholly within the drying enclosure
- F26B21/04—Circulating air or gases in closed cycles, e.g. wholly within the drying enclosure partly outside the drying enclosure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/06—Controlling, e.g. regulating, parameters of gas supply
- F26B21/08—Humidity
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/06—Controlling, e.g. regulating, parameters of gas supply
- F26B21/10—Temperature; Pressure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B9/00—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards
- F26B9/02—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards in buildings
Abstract
The invention discloses a hydraulic cylinder drying device, which relates to a drying device, comprising a sealed drying chamber, wherein a first internal circulating fan is fixedly arranged on the inner wall of the drying chamber, the output end of the first internal circulating fan is connected with the middle part of a first air pipe through a first connecting pipe, two ends of the first air pipe are respectively provided with a first air dividing device, a second internal circulating fan is also arranged in the drying chamber, the second internal circulating fan is connected with the middle part of a second air pipe through a second connecting pipe, two ends of the second air pipe are respectively provided with a second air dividing device, the top of the drying chamber right above the first internal circulating fan is communicated with an exhaust pipe, an axial flow type exhaust fan is arranged in the exhaust pipe, a heating device and a temperature and humidity sensor are also arranged in the drying chamber, the first internal circulating fan and the second internal circulating fan, the axial flow type exhaust fan, the heating device and the temperature and humidity sensor are respectively in signal connection with the controller; the invention realizes the purpose of fully drying the hydraulic cylinder body through wind current disturbance.
Description
Technical Field
The invention relates to a drying device, in particular to a drying device capable of effectively drying a hydraulic cylinder.
Background
The hydraulic oil cylinder is a common hydraulic actuator and is widely applied to various engineering machines, special vehicles, forklifts, cranes, excavators and other machines, and converts input hydraulic energy into strong mechanical kinetic energy to support the kinetic energy required by the functions of lifting, inclining, swinging and the like. Hydraulic rams have an irreplaceable role on the hydraulic system.
The hydraulic oil cylinder is divided into several modes such as piston type, plunger type and swing type according to the structure, no matter how, the mechanical kinetic energy needs to be converted by the hydraulic oil cylinder, the larger the mechanical kinetic energy is, the larger the required hydraulic energy is, the direct proportion relationship between the two is, the hydraulic energy input into the hydraulic oil cylinder is generally different from zero to hundreds of megapascals, so that a good sealing environment is required in the hydraulic oil cylinder, and the hydraulic oil cylinder and a sealing element are required to have high requirements on pressure resistance, wear resistance, corrosion resistance and the like.
The common cleaning equipment can be provided with a drying system, the common workpiece can be cleaned and dried conveniently, but the long and thin and bent special structure like an oil pipe can easily generate residues such as water vapor and the like and is not easy to discharge when the common equipment is used for cleaning and drying, the residues of the water vapor and the like can be remained in the cylinder barrel, the water vapor can cause corrosion of the inner wall of the cylinder barrel, the smoothness of the inner wall of the cylinder barrel is reduced after the corrosion, and fine iron compound particles or oxides can be generated to be attached to the residues, when a piston and a piston rod on the hydraulic cylinder do reciprocating motion, the fine compound particles can easily scratch sealing elements such as an oil seal and the like through a cylinder barrel corrosion area, so that great damage can be caused, hydraulic energy internal leakage, oil leakage and early abrasion of the oil seal can occur, even the whole oil cylinder is scrapped, and the service life of the oil cylinder is greatly shortened, and these water vapor and the like are also mixed into the hydraulic oil, contaminating the hydraulic oil. How to discharge the steam residue generated in the cleaning process with high efficiency is a subject of intensive research by professional manufacturers of hydraulic oil cylinders.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a hydraulic cylinder drying device to solve the technical problem that residual water vapor in a hydraulic cylinder cannot be effectively dried in the prior art.
The invention is realized by the following technical scheme:
the invention provides a hydraulic cylinder drying device which comprises a sealed drying chamber, wherein a first internal circulating fan is fixedly installed on the inner wall of the drying chamber, the output end of the first internal circulating fan is connected with the middle part of a first air pipe through a first connecting pipe, two ends of the first air pipe are respectively provided with a first air dividing device, a second internal circulating fan is further installed in the drying chamber, the second internal circulating fan is connected with the middle part of a second air pipe through a second connecting pipe, two ends of the second air pipe are respectively provided with a second air dividing device, the top of the drying chamber right above the first internal circulating fan is communicated with an exhaust pipe, an axial flow type exhaust fan is installed in the exhaust pipe, a heating device and a temperature and humidity sensor are further arranged in the drying chamber, and the first internal circulating fan, the second internal circulating fan, the axial flow type exhaust fan, The heating device and the temperature and humidity sensor are respectively in signal connection with the controller, and the middle part of the drying chamber is provided with a drying area.
Further, the controller is fixedly installed at the outer side of the drying chamber.
Further, still fixed mounting has the electrically operated gate on the vertical wall of drying chamber, the electrically operated gate with controller signal connection, just first inner loop fan is in on the vertical wall relative with the electrically operated gate, second inner loop fan fixed mounting is on the lateral wall perpendicular to the vertical wall in first inner loop fan place, and is the one end that closes on first inner loop fan.
Further, the first air dividing device and the second air dividing device are identical in structure and are respectively provided with a guide device capable of guiding the output air flow.
Furthermore, a first air distribution device and a second air distribution device are respectively arranged on two sides of the electric door to form air distribution groups, and the drying area is located between the two air distribution groups.
Further, the number of the heating devices is two, and the two heating devices are respectively arranged between the two air distribution groups and the drying area.
Furthermore, the two ends of the first air pipe and the two ends of the second air pipe are respectively provided with an electromagnetic valve, and all the electromagnetic valves are respectively in signal connection with the controller.
Furthermore, the two heating devices are respectively and fixedly arranged on a moving device which can carry out horizontal displacement, and each moving device is respectively connected with the controller through signals.
Further, a display and a control button are arranged at the front end of the controller.
Compared with the prior art, the invention has the following advantages: the invention provides a hydraulic cylinder drying device, which can enable air flow to form disturbance by arranging a first internal circulation fan, a second internal circulation fan and corresponding air distribution devices, and can effectively take away water vapor in the disturbed air flow after the disturbed air flow is effectively heated and enters a hydraulic cylinder body by combining the arrangement of a heating device, thereby avoiding the defect of the traditional direct blowing type drying; the axial flow type exhaust fan can effectively pump and exhaust water vapor in the drying chamber, and the axial flow type exhaust fan is arranged at the top, so that the air flow circulation in the drying chamber is not influenced, and rising water vapor can be smoothly exhausted; the heating device can move by arranging the moving device, so that the aim of uniformly heating the drying chamber can be fulfilled quickly, and the problem caused by nonuniform heat is avoided; through setting up the solenoid valve, can realize opening and closing of corresponding minute wind device to further realized the purpose of wind current disturbance.
Drawings
FIG. 1 is a front view of a hydraulic cylinder drying apparatus in the embodiment;
FIG. 2 is a front view of the internal structure of the hydraulic cylinder drying apparatus in the embodiment
FIG. 3 is a side view of the internal structure of the hydraulic cylinder drying apparatus in the embodiment;
FIG. 4 is a top view of the internal structure of the hydraulic cylinder drying apparatus in the embodiment.
In the figure: 1. a drying chamber; 2. a first internal circulation fan; 3. a first connecting pipe; 4. a first air duct; 5. a first air dividing device; 6. a second internal circulation fan; 7. a second connecting pipe; 8. a second air duct; 9. a second air distribution device; 10. an exhaust duct; 11. an axial flow fan; 12. a controller; 13. an electrically operated door; 14. a heating device; 15. temperature and humidity sensor.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
Referring to fig. 1-4, a hydraulic cylinder drying apparatus in this embodiment includes a sealed drying chamber 1, an electric door 13 is fixedly installed on a vertical wall of the drying chamber 1, a first internal circulation fan 2 is fixedly installed on an inner wall of the drying chamber 1, an output end of the first internal circulation fan 2 is connected with a middle portion of a first air duct 4 through a first connecting pipe 3, and two ends of the first air duct 4 are respectively installed with a first air dividing device 5;
in particular, in order to achieve an efficient circulation of the indoor air flow, in the present embodiment the first internal circulation fan 2 is located on the vertical wall opposite to the electrically operated door 13, and the two first air-dividing devices 5 are disposed in the drying chamber 1 at positions close to the electrically operated door 13 and on both sides thereof;
through the arrangement, the circulation path of the first internal circulation fan 2 is maximized;
in particular, in order to realize air flow disturbance in the drying chamber 1 in the embodiment, a second internal circulation fan 6 is further installed in the drying chamber 1, the second internal circulation fan 6 is connected with the middle of a second air duct 8 through a second connecting pipe 7, two ends of the second air duct 8 are respectively provided with a second air dividing device 9, and the second internal circulation fan 6 is fixedly installed on a side wall perpendicular to a vertical wall where the first internal circulation fan 2 is located and is close to one end of the first internal circulation fan 2;
through the arrangement, the second internal circulation fan 6 and the first internal circulation fan 2 are set to have different rotating speeds and the like, so that the air flows output by the first air dividing device 5 and the second air dividing device 9 can realize differential output, and then the different air flows can realize disturbance after colliding, thereby achieving the purpose of disturbance;
the second internal circulation fan 6 is installed at a position close to the first internal circulation fan 2, so that the path of the internal circulation air can be effectively prolonged, and meanwhile, disturbance can be formed at the position, so that the air flow is divided into a plurality of directions.
In particular, in the present embodiment, the first wind dividing device 5 and the second wind dividing device 9 are the same in structure, and both are guiding devices capable of guiding the output wind flow; (the guiding device can be composed of a shell and a plurality of steerable air outlet shafts arranged on the shell, can also be composed of a diversion fan driven by a motor and the like, and can be used for guiding the air flow)
The direction of the output wind flow of the first wind division device 5 and the second wind division device 9 is adjusted to cause the wind flow of the first wind division device and the second wind division device to generate disturbance.
In particular, in the embodiment, in order to effectively discharge the water vapor generated in the drying chamber 1, the top of the drying chamber 1 right above the first internal circulation fan 2 is communicated with an exhaust duct 10, and an axial-flow type exhaust fan 11 is installed in the exhaust duct 10;
through the arrangement, the axial flow type exhaust fan 11 can pump away the water vapor rising to the top of the drying chamber 1 through the connecting part of the exhaust pipe 10 and the drying chamber 1, and meanwhile, the normal circulation in the drying chamber 1 cannot be influenced, so that the aim of reducing the humidity in the drying chamber 1 is fulfilled;
particularly, in this embodiment, in order to effectively heat the air flow in the drying chamber 1 to reach the drying temperature, a heating device 14 and a temperature and humidity sensor 15 are further disposed in the drying chamber 1, the first internal circulation fan 2, the second internal circulation fan 6, the axial flow type exhaust fan 11, the heating device 14 and the temperature and humidity sensor 15 are respectively in signal connection with the controller 12, and a drying area is disposed in the middle of the drying chamber 1.
Through the arrangement, the heating device 14 can effectively heat the air flow in the drying chamber 1 (the heating device 14 is a device formed by resistance wires);
the temperature and humidity in the drying chamber 1 can be effectively monitored by arranging the temperature and humidity sensor 15, so that whether reheating is needed or not can be judged, the effective control of equipment is realized, and the purpose of energy conservation is achieved;
by arranging the controller 12 (the controller 12 is a PLC controller, and only the purpose of controlling each electric device needs to be realized), the automatic control of the device can be effectively realized, the defect of manpower control is reduced, and the operating efficiency and the accuracy of the device are improved.
In particular, in order to achieve an efficient control of the apparatus in the present embodiment, the controller 12 is fixedly installed at an outer side of the drying chamber 1.
In particular, in the present embodiment, in order to control the electric door 13, the electric door 13 is in signal connection with the controller 12, and in particular, in the present embodiment, in order to maximize the circulation path of the circulating air flow corresponding to the two internal circulation fans, a first air dividing device 5 and a second air dividing device 9 are respectively disposed on two sides of the electric door 13 to form air dividing groups, and the drying zone is located between the two air dividing groups.
Through the arrangement, the circulation path of the circulating air flow is maximized, and the purpose of air flow disturbance is realized;
in particular, in the present embodiment, in order to achieve rapid heating in drying chamber 1, two heating devices 14 are provided, and two heating devices 14 are respectively disposed between the two sub-air groups and the drying zone.
Through the above arrangement, on the one hand, rapid heating in the drying chamber 1 can be realized, and on the other hand, effective heating of the air flow flowing out from the air distribution device is realized.
In particular, in this embodiment, the two ends of the first air duct 4 and the two ends of the second air duct 8 are respectively provided with electromagnetic valves (not shown in the drawings), and all the electromagnetic valves are respectively in signal connection with the controller 12.
Through the arrangement, the effective control of each air distribution device is realized;
the two heating devices 14 are each fixedly mounted on a displacement device with which they can be displaced horizontally, each displacement device being in signal connection with the control device 12.
Through the arrangement, the heating device 14 can be effectively moved, and the aim of quickly balancing the temperature in the drying chamber 1 is fulfilled;
the front end of the controller 12 is provided with a display and control buttons.
Through the setting, the control information can be effectively checked and set.
The working principle is as follows: after the hydraulic cylinders are sequentially placed in the drying area, the heating device 14, the first internal circulation fan 2 and the second internal circulation fan 6 are started, and air flow circularly flows in the drying chamber 1;
the air generated by the first internal circulation fan 2 flows from the first connecting pipe 3 to the two first air dividing devices 5 through the first air pipe 4;
the air generated by the second internal circulation fan 6 flows from the second connecting pipe 7 to the two second air distributors 9 through the second air pipe 8;
the wind flows are heated by the heating devices 14 respectively and then flow to the hydraulic cylinders in the drying area;
in the process, the air flows of the first air distribution device 5 and the second air distribution device 9 collide with each other to generate disturbance, and then flow to the hydraulic cylinder to realize the purpose of disturbance drying (the air flows of the first air distribution device 5 and the second air distribution device 9 are preset, when the air flows are manually regulated, the air flows are preset, when the air flows are electrically regulated, the regulation is controlled according to requirements, meanwhile, the air outlet flow velocity is different by controlling the rotating speeds of the two internal circulation fans, and after the air flows collide, the disturbance is formed)
In the drying process of the hydraulic cylinder, a temperature and humidity sensor 15 detects the temperature and humidity in the drying chamber 1, when the humidity reaches a set value, an axial flow type exhaust fan 11 is started to pump water vapor away from the top in the drying chamber 1 for moisture removal, and when the temperature in the drying chamber 1 reaches the set value, a heating device 14 can be controlled to be closed;
after drying, the axial flow type exhaust fan 11 is continuously opened to naturally cool the drying chamber 1, and then the electric door 13 is opened to take out the hydraulic cylinder.
Particularly, in the above process, in order to effectively implement disturbance, the corresponding electromagnetic valves may be closed to implement the closing of different air distribution devices 5, so as to implement the mode operation of one, two, three, and four air distribution devices, and meanwhile, the corresponding opening relationship may be adjusted in the corresponding mode as required, thereby implementing the purpose of wind flow disturbance in different degrees.
The movement of the different heating devices 14 is realized by controlling the moving device, so that the aim of quickly equalizing the temperature in the drying chamber 1 is fulfilled.
The invention has simple integral structure, and the disturbance of the wind flow is realized by arranging two groups of internal circulation fans and a plurality of wind distribution devices, so that when a hydraulic cylinder body in the internal circulation fans is contacted with the wind flow, the full contact can be realized, the defect of direct-blowing type drying is avoided, the disturbed air flow collides with the inside of the hydraulic cylinder body after being accelerated, and the disturbed air flow can drive the water vapor attached to the internal circulation fans while effectively heating the internal circulation fans;
meanwhile, through the arrangement of the electromagnetic valve, the mobile device and the like, the airflow disturbance has multiple modes, so that the aim of fully drying is fulfilled; meanwhile, the drying chamber 1 is rapidly heated, so that the aim of temperature equalization is fulfilled; the arrangement and the arrangement position of the axial flow type exhaust fan 11 are selected, so that steam can be effectively pumped and discharged, normal indoor air flow circulation is not influenced, and the purpose of quick drying is achieved.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (9)
1. The utility model provides a pneumatic cylinder drying equipment, includes sealed drying chamber (1), its characterized in that, fixed mounting has first inner circulating fan (2) on the inner wall of drying chamber (1), the output of first inner circulating fan (2) is connected through the middle part of first connecting pipe (3) with first tuber pipe (4), a first air distribution device (5) is installed respectively at first tuber pipe (4) both ends, still install second inner circulating fan (6) in drying chamber (1), second inner circulating fan (6) are connected through the middle part of second connecting pipe (7) with second tuber pipe (8), a second air distribution device (9) is installed respectively at the both ends of second tuber pipe (8), the top intercommunication of drying chamber (1) directly over first inner circulating fan (2) has exhaust pipe (10), install axial-flow type air exhauster (11) in exhaust pipe (10), still be provided with heating device (14) and temperature and humidity sensor (15) in drying chamber (1), first internal circulating fan (2), second internal circulating fan (6), axial-flow type air exhauster (11), heating device (14) and temperature and humidity sensor (15) respectively with controller (12) signal connection, drying chamber (1) middle part is provided with the drying zone.
2. A hydraulic cylinder drying apparatus according to claim 1, wherein said controller (12) is fixedly mounted outside the drying chamber (1).
3. A hydraulic cylinder drying equipment according to claim 2, characterized in that an electric door (13) is fixedly installed on the vertical wall of the drying chamber (1), the electric door (13) is in signal connection with the controller (12), the first internal circulation fan (2) is located on the vertical wall opposite to the electric door (13), and the second internal circulation fan (6) is fixedly installed on the side wall perpendicular to the vertical wall where the first internal circulation fan (2) is located and is an end close to the first internal circulation fan (2).
4. A hydraulic cylinder drying apparatus according to claim 3, characterized in that the first air dividing device (5) and the second air dividing device (9) are identical in structure and each comprise a guiding device for guiding the output air flow.
5. A hydraulic cylinder drying equipment according to claim 4, characterized in that, a first air-dividing device (5) and a second air-dividing device (9) are respectively arranged on two sides of the electric door (13) to form air-dividing groups, and the drying zone is located between the two air-dividing groups.
6. A hydraulic cylinder drying apparatus according to claim 5, characterized in that said heating devices (14) are two, and two heating devices (14) are respectively disposed between two sub-air groups and the drying zone.
7. A hydraulic cylinder drying apparatus according to claim 6, wherein both ends of the first air duct (4) and both ends of the second air duct (8) are respectively provided with solenoid valves, and all the solenoid valves are respectively in signal connection with the controller (12).
8. A hydraulic cylinder drying apparatus according to claim 7, characterized in that the two heating devices (14) are each fixedly mounted on a moving device with which they can be displaced horizontally, each moving device being in signal connection with the controller (12).
9. A hydraulic cylinder drying apparatus according to claim 8, characterized in that the front end of the controller (12) is provided with a display and control buttons.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910971706.5A CN110595165A (en) | 2019-10-14 | 2019-10-14 | Pneumatic cylinder drying equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910971706.5A CN110595165A (en) | 2019-10-14 | 2019-10-14 | Pneumatic cylinder drying equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110595165A true CN110595165A (en) | 2019-12-20 |
Family
ID=68866988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910971706.5A Pending CN110595165A (en) | 2019-10-14 | 2019-10-14 | Pneumatic cylinder drying equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110595165A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0674146A1 (en) * | 1994-03-18 | 1995-09-27 | Eichhorn Epl Ag | Drying and/or firing installation for ceramic products |
| CN102564080A (en) * | 2012-03-06 | 2012-07-11 | 中国农业大学 | Inclined charging tray type gas jet impact drying machine |
| CN204693960U (en) * | 2015-06-03 | 2015-10-07 | 鑫鼎生物科技有限公司 | A kind of green brick tea heat-wind circulate drying system |
| CN206037605U (en) * | 2016-06-29 | 2017-03-22 | 三明市鸿达智能农业设备有限公司 | Heat pump dryer |
| CN207395326U (en) * | 2017-10-16 | 2018-05-22 | 无锡市荣孚机械制造有限公司 | A kind of rotary screen dryer baking oven recycle heat device |
| CN108759335A (en) * | 2018-05-31 | 2018-11-06 | 江琴兰 | A kind of sensor production drying equipment |
| CN210569552U (en) * | 2019-10-14 | 2020-05-19 | 合肥海源机械有限公司 | Pneumatic cylinder drying equipment |
-
2019
- 2019-10-14 CN CN201910971706.5A patent/CN110595165A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0674146A1 (en) * | 1994-03-18 | 1995-09-27 | Eichhorn Epl Ag | Drying and/or firing installation for ceramic products |
| CN102564080A (en) * | 2012-03-06 | 2012-07-11 | 中国农业大学 | Inclined charging tray type gas jet impact drying machine |
| CN204693960U (en) * | 2015-06-03 | 2015-10-07 | 鑫鼎生物科技有限公司 | A kind of green brick tea heat-wind circulate drying system |
| CN206037605U (en) * | 2016-06-29 | 2017-03-22 | 三明市鸿达智能农业设备有限公司 | Heat pump dryer |
| CN207395326U (en) * | 2017-10-16 | 2018-05-22 | 无锡市荣孚机械制造有限公司 | A kind of rotary screen dryer baking oven recycle heat device |
| CN108759335A (en) * | 2018-05-31 | 2018-11-06 | 江琴兰 | A kind of sensor production drying equipment |
| CN210569552U (en) * | 2019-10-14 | 2020-05-19 | 合肥海源机械有限公司 | Pneumatic cylinder drying equipment |
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