CN115164561A - Green building materials processing drying-machine with antibacterial function disinfects - Google Patents
Green building materials processing drying-machine with antibacterial function disinfects Download PDFInfo
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- CN115164561A CN115164561A CN202210727291.9A CN202210727291A CN115164561A CN 115164561 A CN115164561 A CN 115164561A CN 202210727291 A CN202210727291 A CN 202210727291A CN 115164561 A CN115164561 A CN 115164561A
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- 239000004566 building material Substances 0.000 title claims abstract description 29
- 238000003913 materials processing Methods 0.000 title claims description 5
- 230000000844 anti-bacterial effect Effects 0.000 title claims description 4
- 239000002023 wood Substances 0.000 claims abstract description 45
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 39
- 238000001035 drying Methods 0.000 claims abstract description 31
- 238000005370 electroosmosis Methods 0.000 claims abstract description 23
- 230000001954 sterilising effect Effects 0.000 claims abstract description 17
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 16
- 229910052751 metal Inorganic materials 0.000 claims description 11
- 239000002184 metal Substances 0.000 claims description 11
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 5
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 5
- 229910052802 copper Inorganic materials 0.000 claims description 5
- 239000010949 copper Substances 0.000 claims description 5
- 239000010936 titanium Substances 0.000 claims description 5
- 229910052719 titanium Inorganic materials 0.000 claims description 5
- 238000005336 cracking Methods 0.000 abstract description 4
- 230000005672 electromagnetic field Effects 0.000 abstract description 4
- 239000000243 solution Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000018044 dehydration Effects 0.000 description 2
- 238000006297 dehydration reaction Methods 0.000 description 2
- 238000001962 electrophoresis Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 208000013935 Electric injury Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 238000007605 air drying Methods 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000003385 bacteriostatic effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 239000000017 hydrogel Substances 0.000 description 1
- -1 hydroxide ions Chemical class 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229920002401 polyacrylamide Polymers 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B15/00—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form
- F26B15/10—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form with movement in a path composed of one or more straight lines, e.g. compound, the movement being in alternate horizontal and vertical directions
- F26B15/12—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form with movement in a path composed of one or more straight lines, e.g. compound, the movement being in alternate horizontal and vertical directions the lines being all horizontal or slightly inclined
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
- A61L2/08—Radiation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B3/00—Drying solid materials or objects by processes involving the application of heat
- F26B3/32—Drying solid materials or objects by processes involving the application of heat by development of heat within the materials or objects to be dried, e.g. by fermentation or other microbiological action
- F26B3/34—Drying solid materials or objects by processes involving the application of heat by development of heat within the materials or objects to be dried, e.g. by fermentation or other microbiological action by using electrical effects
- F26B3/347—Electromagnetic heating, e.g. induction heating or heating using microwave energy
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B5/00—Drying solid materials or objects by processes not involving the application of heat
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Molecular Biology (AREA)
- Microbiology (AREA)
- Biotechnology (AREA)
- Biomedical Technology (AREA)
- Electromagnetism (AREA)
- Physics & Mathematics (AREA)
- Epidemiology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention discloses a green building material processing dryer with sterilization and bacteriostasis functions, which belongs to the technical field of building material processing and comprises the following components: the drying machine body comprises a cover body, an electro-osmosis generator, a positive electrode and a negative electrode, wherein a group of electric cylinders are arranged on each of two sides of the cover body, the telescopic ends of the two groups of electric cylinders are respectively connected with the positive electrode and the negative electrode, the positive electrode and the negative electrode are electrically connected with the electro-osmosis generator, electric potential is formed between the positive electrode and the negative electrode, and wood to be dried is placed between the positive electrode and the negative electrode. Potential is formed between the positive electrode and the negative electrode through the electroosmosis generator, a series of low-voltage electromagnetic fields formed by positive pulse current and negative pulse current are generated, water molecules in capillaries in the wet wood are ionized and are guided to one side where the negative electrode is installed, then the water molecules are separated from the interior of the wood, the purpose of drying the wood is achieved, the radial inner and outer water loss speeds of the wood are basically consistent, and the problem that the cracking is caused due to the large difference of the inner and outer water loss speeds of the wood is effectively solved.
Description
Technical Field
The invention belongs to the technical field of building material processing, and particularly relates to a green building material processing dryer with sterilization and bacteriostasis functions.
Background
Wood is widely used as a common building material, is processed from felled logs, and can be used as a building material after the water content in the logs is reduced to a certain standard.
In the process of drying the logs, because the moisture content inside and outside the logs is greatly different, cracking is easy to occur, and in order to avoid excessive cracking, the logs are generally stacked for a period of time at present, naturally dried, then transported to a factory, and dried by a dryer.
However, in the process of drying the wood by the existing dryer, the surface water content of the wood is still far lower than the internal water content of the wood, and the problems that the water loss on the surface of the wood is too fast and the wood cracks seriously occur still exist, so that a large amount of wood is wasted.
Disclosure of Invention
The invention aims to provide a green building material processing dryer with sterilization and bacteriostasis functions, which can rapidly dry wood, has uniform water loss speed inside and outside the wood, effectively solves the problem of cracking of the wood and solves at least one aspect of the problems and defects in the background technology.
According to one aspect of the invention, a green building material processing dryer with sterilization and bacteriostasis functions is provided, which comprises: the drying machine body comprises a cover body, an electro-osmosis generator, a positive electrode and a negative electrode, wherein a group of electric cylinders are arranged on each of two sides of the cover body, the telescopic ends of the two groups of electric cylinders are respectively connected with the positive electrode and the negative electrode, the positive electrode and the negative electrode are electrically connected with the electro-osmosis generator, electric potential is formed between the positive electrode and the negative electrode, and wood to be dried is placed between the positive electrode and the negative electrode.
Further scheme: the drying-machine body still includes the transport table of the support cover body, the transport table includes the running roller of a plurality of linkages.
Further scheme: the electroosmosis generator is fixedly connected to one side of the cover body.
Further scheme: the negative electrode includes a metal electrode layer and a water-absorbing layer.
Further scheme: the metal electrode layer is one of a copper sheet and a titanium sheet.
Further scheme: the water absorbing layer is water absorbing sponge.
Further scheme: and one side of the water absorption layer close to the metal electrode layer is provided with a plurality of water diversion grooves.
Further scheme: the positive electrode and the negative electrode are symmetrically arranged.
Further scheme: the positive electrode and the negative electrode are both strip-shaped.
Further scheme: the green building material processing dryer also comprises an electromagnetic wave dryer arranged at one end of the dryer body.
Electroosmosis is one of the electrokinetic phenomena. In the case of electrophoresis on paper, the solution is negatively charged by the adsorption of hydroxide ions, while the aqueous solution in contact with the paper is positively charged to move the solution to a negative electrode and move the carried particles simultaneously, so that the speed of expression of the electrophoretic motion of the particles during electrophoresis is the sum of the speed of the electrophoretic motion of the particles themselves and the speed of the movement carried by electroosmosis.
The speed of liquid movement per field strength is called the electroosmotic speed. The electroosmosis speed of the liquid and zeta potential between the solid phase and the liquid phase are in a simple proportional relation.
Compared with the prior art, the invention has the beneficial effects that: the green building materials processing drying-machine's that this embodiment provided drying-machine body with antibacterial function disinfects, form electric potential between positive electrode and negative electrode through the electroosmosis generator, produce a series of positive, the low-voltage electromagnetic field that negative pulse current formed, the hydrone ionization in the capillary in the wet timber, and guide it to the one side of installation negative pole, and then make the hydrone break away from inside the timber, reach dry timber's purpose, because the hydrone in the timber is from timber's axial displacement, so the radial inside and outside dehydration speed of timber is unanimous basically, it is big effectively to have avoided the inside and outside dehydration speed difference of timber, cause the problem of fracture.
Drawings
Fig. 1 is a schematic structural view of a building material processing dryer according to an embodiment of the present invention;
figure 2 is a side view of a building material processing dryer provided in accordance with an embodiment of the present invention;
FIG. 3 is an enlarged view of area A of FIG. 2;
FIG. 4 is a schematic structural diagram of a negative electrode provided in an embodiment of the present invention;
fig. 5 is an enlarged view of region B of fig. 4.
In the figure: 100. a dryer body; 101. a cover body; 102. an electro-osmotic generator; 103. a positive electrode; 104. a negative electrode; 1041. a metal electrode layer; 1042. a water-absorbing layer; 1043. a water diversion groove; 105. an electric cylinder; 106. a transport table; 200. an electromagnetic wave dryer; 201. an air suction opening; 300. a storage plate; 400. and (5) drying the wood.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention are further specifically described below by examples. A green building material processing dryer with sterilization and bacteriostasis functions.
Furthermore, in the following detailed description, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of the embodiments of the disclosure. It may be evident, however, that one or more embodiments may be practiced without these specific details.
According to a general technical concept of the present invention, as shown in fig. 1 to 5, there is provided a green building material processing dryer having sterilizing and bacteriostatic functions, comprising: the drying machine comprises a drying machine body 100, wherein the drying machine body 100 comprises a cover body 101, an electro-osmosis generator 102, a positive electrode 103 and a negative electrode 104, two sides of the cover body 101 are respectively provided with a group of electric cylinders 105, the telescopic ends of the two groups of electric cylinders 105 are respectively connected with the positive electrode 103 and the negative electrode 104, the positive electrode 103 and the negative electrode 104 are electrically connected with the electro-osmosis generator 102, electric potential is formed between the positive electrode 103 and the negative electrode 104, and wood 400 to be dried is placed between the positive electrode 103 and the negative electrode 104.
Compared with the prior art, the drying-machine body 100 of the green building materials processing drying-machine with the functions of sterilization and bacteriostasis provided by the embodiment forms electric potential between the positive electrode 103 and the negative electrode 104 through the electroosmosis generator 102, generates a series of low-voltage electromagnetic fields formed by positive and negative pulse currents, ionizes water molecules in capillary tubes in wet wood, and guides the water molecules to one side of the installed negative electrode, so that the water molecules are separated from the interior of the wood, and the purpose of drying the wood is achieved.
The electroosmosis generator 102 was provided by Nanjing \32704c, electric technologies Inc., product size: 291 × 301 × 120mm, weight: 2.3kg, pulse voltage 24V, no electric injury danger to human body, radiation value lower than 0.4 microtesla, power consumption: 3W, service life: the action radius is 6-20m after 20 years.
The electro-osmosis generator 102 comprises: the device comprises a power converter, an acquisition unit, a central processing unit and a signal output unit; the acquisition unit is respectively connected with the power converter and the central processing unit, the central processing unit is connected with the signal output unit, and the signal output unit is connected with at least two anodes and cathodes; the power supply converter converts alternating current provided by a power supply into direct current, and the acquisition unit acquires a power supply information value output by the power supply converter and sends the power supply information value to the central processing unit; the central processing unit sends a control instruction of a target anode and a target cathode generated when the power supply information value is larger than a preset reference information value to the signal output unit; the signal output unit receives control instructions of the target anode and cathode, outputs pulse electric signals to the target anode and cathode, and enables the target anode and cathode to be electrified so as to perform electro-osmosis on the target osmosis object. The output power supply information value can be monitored at any time, equipment overload is prevented, and equipment operation safety is guaranteed.
In one embodiment, dryer body 100 further includes a conveyor 106 supporting enclosure 101, and conveyor 106 includes a plurality of ganged rollers. When the device is used, wood is neatly stacked on the storage plate 300, the storage plate 300 on which the wood is stacked can be conveyed to the conveying table 106 through a forklift, and the two ends of the wood are aligned to the positive electrode 103 and the negative electrode 104 through the linked rollers.
In one embodiment, the electro-osmotic generator 102 is fixedly attached to one side of the enclosure 101, thus facilitating the operator's view and use of the human machine interface. In another embodiment, the electro-osmotic generator 102 may be fixedly mounted to one side of the transport bed 106.
In one embodiment, as shown in fig. 3, the negative electrode 104 includes a metal electrode layer 1041 and a water absorbing layer 1042. The thickness of the water absorbing layer 1042 is not less than 5cm, which can absorb and discharge the water in the wood, and a drainage groove can be arranged below the negative electrode 104 to discharge the water to the outside; in another embodiment, the positive electrode 103 and the negative electrode 104 each include a metal electrode layer 1041 and a water absorbing layer 1042, and a flow-reversing groove is disposed below the positive electrode 103 and the negative electrode 104, so that the electrical property of the positive electrode 104 and the negative electrode 104 can be changed by the electro-osmosis generator 102, or either end can be used as a positive electrode and a negative electrode, and can be changed as needed.
In one embodiment, as shown in fig. 4 and 5, a plurality of water diversion grooves 1043 are formed on one side of the water absorbing layer 1042 close to the metal electrode layer 1041, and thus after the water absorbing layer 1042 reaches a certain water content, the water can be drained to the drainage groove below through the water diversion grooves 1043.
Further, a plurality of water diversion grooves 1043 are uniformly distributed along the length direction of the water absorbing layer 1042, and the water diversion grooves 1043 are perpendicular to the wood transportation direction.
Further, the cross section of the diversion trench 1043 is in any one of a semicircular shape, a trapezoid shape, a rectangular shape, and a triangular shape.
In one embodiment, the metal electrode layer 1041 is one of a copper sheet and a titanium sheet. The copper sheet and the titanium sheet both have good conductivity and corrosion resistance, the service life of the motor can be prolonged, and the device can generate an electric field continuously and stably; meanwhile, the copper sheet and the titanium sheet have good flexibility, and can still be kept intact under the pushing of the electric cylinder 105 for one time.
In one embodiment, the water absorbing layer 1042 is a water absorbing sponge, and can be made of other materials with water absorbing and flexibility, such as hydrogel, polyacrylamide, etc.
In a specific embodiment, the positive electrode 103 and the negative electrode 104 are symmetrically arranged, and both the positive electrode 103 and the negative electrode 104 are strip-shaped; each of the positive electrode 103 and the negative electrode 104 is connected with more than three electric cylinders 105, each electric cylinder 105 can push the electrodes individually or together, and the running directions of the positive electrode 103 and the negative electrode 104 are opposite. In the actual use process of the green building material processing dryer, the wood stacked on the object placing plate 300 is generally tidy, but some deviation exists, the electric cylinders 105 can independently operate and properly extrude the electrodes to achieve small-range adjustment, so that the positive and negative electrodes 104 are fully attached to the end parts of the wood, and the positive and negative electrodes 103 and 104 are made of flexible materials, and the integrity of the positive and negative electrodes 103 and 104 is ensured.
In one embodiment, a temperature sensor and a humidity sensor may be further disposed in the casing 101 of the dryer body 100 to monitor the temperature and humidity inside the dryer body.
In one embodiment, the green building material processing dryer further includes an electromagnetic wave dryer 200 disposed at one end of the dryer body 100. An air suction opening 201 is arranged above the electromagnetic wave dryer 200, and a fan is arranged in the air suction opening 201 and used for removing water vapor in the electromagnetic wave dryer 200. The electromagnetic wave dryer 200 can further dry the wood after the previous electroosmosis drying process, and the generated electromagnetic waves have a sterilization effect.
Microwave drying of wood involves subjecting the wood to a microwave electromagnetic field, and converting the electromagnetic losses caused by the interaction of the microwaves with the moisture in the wood into heat energy to heat the wood. In the drying process, the moisture content of the wood has the characteristic of high inside and low outside, so that the absorption of the wood to microwave energy is gradually reduced from inside to outside, and the interior of the wood has the same temperature gradient and moisture content gradient. Furthermore, conventional wood dries, the drying rate is affected by the wood thickness; during microwave drying, as long as the wood is in the microwave penetrable range, the wood is heated simultaneously, and the thickness of the wood has no obvious influence on the drying rate.
Openable and closable isolation doors are arranged at two ends of the electromagnetic wave dryer 200; a conveying roller way is arranged below the electromagnetic wave dryer 200.
The invention adopts the combination of electroosmosis and microwave to dry the wood, thereby greatly improving the utilization rate of a heat source, greatly reducing the drying time and saving the cost; and the electroosmosis drying is very suitable for new logs which are just felled, so that the logs do not need to be piled up for natural air drying, and the time for drying the wood is further shortened.
The foregoing is merely exemplary and illustrative of the present invention and various modifications, additions and substitutions may be made by those skilled in the art to the specific embodiments described without departing from the scope of the invention as defined in the following claims.
Claims (10)
1. The utility model provides a green building materials processing drying-machine with antibacterial function disinfects which characterized in that includes: the drying machine comprises a drying machine body (100), wherein the drying machine body (100) comprises a cover body (101), an electro-osmosis generator (102), a positive electrode (103) and a negative electrode (104), two sides of the cover body (101) are respectively provided with a group of electric cylinders (105), the telescopic ends of the two groups of electric cylinders (105) are respectively connected with the positive electrode (103) and the negative electrode (104), the positive electrode (103) and the negative electrode (104) are electrically connected with the electro-osmosis generator (102), a potential is formed between the positive electrode (103) and the negative electrode (104), and wood to be dried is placed between the positive electrode (103) and the negative electrode (104).
2. The green building material processing and drying machine with the functions of sterilization and bacteriostasis as claimed in claim 1, wherein the drying machine body (100) further comprises a transportation table (106) supporting the cover body (101), and the transportation table (106) comprises a plurality of linked rollers.
3. The green building material processing dryer with sterilization and bacteriostasis functions as claimed in claim 1, wherein the electro-osmosis generator (102) is fixedly connected to one side of the cover body (101).
4. The green building material processing dryer with functions of sterilization and bacteriostasis as claimed in claim 1, wherein the negative electrode (104) comprises a metal electrode layer (1041) and a water absorbing layer (1042).
5. The green building material processing and drying machine with the functions of sterilization and bacteriostasis as claimed in claim 4, wherein the metal electrode layer (1041) is one of a copper sheet and a titanium sheet.
6. The green building material processing and drying machine with the functions of sterilization and bacteriostasis as claimed in any one of claim 4, wherein the water absorbing layer (1042) is a water absorbing sponge.
7. The green building material processing and drying machine with the functions of sterilization and bacteriostasis as claimed in any one of claims 4 to 6, wherein a plurality of water diversion grooves (1043) are formed in one side of the water absorbing layer (1041) close to the metal electrode layer (1041).
8. The green building material processing dryer with the functions of sterilization and bacteriostasis as claimed in claim 1, wherein the positive electrode (103) and the negative electrode (104) are symmetrically arranged.
9. The green building material processing and drying machine with the functions of sterilization and bacteriostasis as claimed in any one of claims 1 to 8, wherein the positive electrode (103) and the negative electrode (104) are both in a strip shape.
10. The green building material processing and drying machine with the functions of sterilization and bacteriostasis as claimed in claim 1, further comprising an electromagnetic wave drying machine (200) arranged at one end of the drying machine body (100).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210727291.9A CN115164561B (en) | 2022-06-24 | 2022-06-24 | Green building materials processing drying-machine with antibacterial function disinfects |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210727291.9A CN115164561B (en) | 2022-06-24 | 2022-06-24 | Green building materials processing drying-machine with antibacterial function disinfects |
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| Publication Number | Publication Date |
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| CN115164561A true CN115164561A (en) | 2022-10-11 |
| CN115164561B CN115164561B (en) | 2024-05-07 |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB475631A (en) * | 1935-05-13 | 1937-11-23 | Siemens Ag | Improvements in or relating to drying apparatus using electric fields produced by high frequency alternating currents |
| CH346161A (en) * | 1956-02-02 | 1960-04-30 | Carl Bremer Rudolf | High frequency drying device |
| FR1544433A (en) * | 1966-11-14 | 1968-10-31 | Svenska Flaektfabriken Ab | Method and apparatus for drying wood |
| CN2104419U (en) * | 1991-06-22 | 1992-05-13 | 梁穗玲 | Electric-field type timber desiccator |
| CN2720365Y (en) * | 2004-08-16 | 2005-08-24 | 车炳雷 | Electromagnetic-wave hot-wind moist-extraction drying machine |
| CN102506569A (en) * | 2011-11-30 | 2012-06-20 | 宜兴能达环保科技有限公司 | Electroosmosis dehydration method and device for water-containing material |
| CN206645984U (en) * | 2017-03-24 | 2017-11-17 | 河南工程学院 | Transfer electron formula electro-osmosis advanced oxidation sludge dewatering system |
| KR101961607B1 (en) * | 2019-01-09 | 2019-03-22 | 이창진 | Vacuum Press Radio - Frequency Heating Wood Drying System |
-
2022
- 2022-06-24 CN CN202210727291.9A patent/CN115164561B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB475631A (en) * | 1935-05-13 | 1937-11-23 | Siemens Ag | Improvements in or relating to drying apparatus using electric fields produced by high frequency alternating currents |
| CH346161A (en) * | 1956-02-02 | 1960-04-30 | Carl Bremer Rudolf | High frequency drying device |
| FR1544433A (en) * | 1966-11-14 | 1968-10-31 | Svenska Flaektfabriken Ab | Method and apparatus for drying wood |
| CN2104419U (en) * | 1991-06-22 | 1992-05-13 | 梁穗玲 | Electric-field type timber desiccator |
| CN2720365Y (en) * | 2004-08-16 | 2005-08-24 | 车炳雷 | Electromagnetic-wave hot-wind moist-extraction drying machine |
| CN102506569A (en) * | 2011-11-30 | 2012-06-20 | 宜兴能达环保科技有限公司 | Electroosmosis dehydration method and device for water-containing material |
| CN206645984U (en) * | 2017-03-24 | 2017-11-17 | 河南工程学院 | Transfer electron formula electro-osmosis advanced oxidation sludge dewatering system |
| KR101961607B1 (en) * | 2019-01-09 | 2019-03-22 | 이창진 | Vacuum Press Radio - Frequency Heating Wood Drying System |
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| Publication number | Publication date |
|---|---|
| CN115164561B (en) | 2024-05-07 |
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