CN115164561B - 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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- CN115164561B CN115164561B CN202210727291.9A CN202210727291A CN115164561B CN 115164561 B CN115164561 B CN 115164561B CN 202210727291 A CN202210727291 A CN 202210727291A CN 115164561 B CN115164561 B CN 115164561B
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- 239000004566 building material Substances 0.000 title claims abstract description 25
- 230000000844 anti-bacterial effect Effects 0.000 title claims description 3
- 238000003913 materials processing Methods 0.000 title claims description 3
- 239000002023 wood Substances 0.000 claims abstract description 48
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 41
- 238000005370 electroosmosis Methods 0.000 claims abstract description 25
- 230000001954 sterilising effect Effects 0.000 claims abstract description 14
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 9
- 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
- 238000010521 absorption reaction Methods 0.000 claims description 3
- 238000001035 drying Methods 0.000 abstract description 19
- 238000005336 cracking Methods 0.000 abstract description 6
- 239000000243 solution Substances 0.000 description 6
- 230000005684 electric field Effects 0.000 description 4
- 238000001962 electrophoresis Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000002745 absorbent Effects 0.000 description 2
- 239000002250 absorbent Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000003385 bacteriostatic effect Effects 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 208000013935 Electric injury Diseases 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
- 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
- 230000005611 electricity Effects 0.000 description 1
- 230000005520 electrodynamics Effects 0.000 description 1
- 230000005672 electromagnetic field Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000017 hydrogel Substances 0.000 description 1
- -1 hydroxide ions Chemical class 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
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 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
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
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
Landscapes
- 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)
- Physics & Mathematics (AREA)
- Biomedical Technology (AREA)
- Electromagnetism (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 dryer body comprises a cover body, an electroosmosis generator, a positive electrode and a negative electrode, wherein a group of electric cylinders are respectively arranged on two sides of the cover body, 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 electroosmosis 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. The electric potential is formed between the positive electrode and the negative electrode through the electroosmosis generator, a series of positive and negative pulse current-formed low-voltage magnetic fields are generated, water molecules in the capillaries in wet wood are ionized and led to one side where the negative electrode is arranged, so that the water molecules are separated from the inside of the wood, the purpose of drying the wood is achieved, the radial internal and external water loss speeds of the wood are basically consistent, and the problem of cracking caused by large internal and external water loss speeds of the wood is effectively avoided.
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 a sterilizing and bacteriostasis function.
Background
Wood is widely used as a common building material, is processed from logging 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 log drying, the situation of cracking easily occurs due to the large difference between the internal moisture content and the external moisture content, and in order to avoid excessive cracking, the prior art generally adopts the steps of stacking the logs for a period of time, naturally drying, then transporting the logs to a factory and drying by using a dryer.
However, in the process of drying the wood, the surface water content of the wood is still far lower than the internal water content of the wood, and the problems that the surface of the wood is too fast in water loss and serious cracking occurs and a large amount of wood is wasted still exist in the existing dryer.
Disclosure of Invention
The invention aims to provide a green building material processing dryer with a sterilizing and bacteriostasis function, which can be used for rapidly drying wood, has uniform internal and external water loss speed, and effectively solves the problem of wood cracking, so as to solve at least one aspect of the problems and defects in the prior art.
According to one aspect of the present invention, there is provided a green building material processing dryer having a sterilizing and bacteriostatic function, comprising: the dryer body, the dryer body includes the cover body, electroosmosis generator, positive electrode and negative electrode, the both sides of the cover body respectively are equipped with a set of electric jar, and the flexible end of two sets of electric jars is connected with positive electrode and negative electrode respectively, positive electrode and negative electrode all are connected with electroosmosis generator electricity, form the electric potential between positive electrode and the negative electrode, wait to dry timber and place between positive electrode and negative electrode.
The further scheme is as follows: the dryer body also comprises a transportation table for supporting the cover body, wherein the transportation table comprises a plurality of linked rollers.
The further scheme is as follows: the electroosmosis generator is fixedly connected to one side of the cover body.
The further scheme is as follows: the negative electrode includes a metal electrode layer and a water-absorbing layer.
The further scheme is as follows: the metal electrode layer is one of a copper sheet and a titanium sheet.
The further scheme is as follows: the water-absorbing layer is a water-absorbing sponge.
The further scheme is as follows: and one side of the water absorption layer, which is close to the metal electrode layer, is provided with a plurality of water diversion grooves.
The further scheme is as follows: the positive electrode and the negative electrode are symmetrically arranged.
The further scheme is as follows: the positive electrode and the negative electrode are both strip-shaped.
The further scheme is as follows: the green building material processing dryer further comprises an electromagnetic wave dryer arranged at one end of the dryer body.
Electroosmosis is one of the electrodynamic phenomena. In the electric field, the porous support adsorbs positive and negative ions in water to make the solution relatively charged, and under the action of the electric field, the solution moves in a certain direction, which is called electroosmosis phenomenon, for example, when electrophoresis is performed on paper, the ions adsorb hydroxide ions to carry negative charges, and the aqueous solution contacted with the paper carries positive charges to make the solution move to the negative electrode, and particles can be carried and move at the same time when the solution moves, so that the expression speed of the particle electrophoresis is the sum of the electrophoresis speed of the particles and the movement speed carried by electroosmosis.
The liquid movement speed per field strength is called electroosmotic speed. The electroosmosis speed of liquid and zeta potential between solid and liquid phases are in simple proportional relation.
Compared with the prior art, the invention has the beneficial effects that: the dryer body of the green building material processing dryer with the sterilization and bacteriostasis functions provided by the embodiment forms electric potential between the positive electrode and the negative electrode through the electroosmosis generator, generates a series of positive and negative pulse current-formed low-voltage magnetic fields, ionizes water molecules in capillaries in wet wood, guides the water molecules to one side of the installed negative electrode, and further enables the water molecules to be separated from the inside of the wood, achieves the aim of drying the wood, and effectively avoids the problem of cracking caused by large difference between the inner and outer water loss speeds of the wood because the water molecules in the wood move along the axial direction of the wood.
Drawings
Fig. 1 is a schematic structural view of a building material processing dryer according to an embodiment of the present invention;
FIG. 2 is a side view of a building material processing dryer according to an embodiment of the present invention;
FIG. 3 is an enlarged view of area A of FIG. 2;
Fig. 4 is a schematic structural view of a negative electrode according to 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 electroosmosis generator; 103. a positive electrode; 104. a negative electrode; 1041. a metal electrode layer; 1042. a water-absorbing layer; 1043. a water diversion trench; 105. an electric cylinder; 106. a transport table; 200. an electromagnetic wave dryer; 201. an air suction port; 300. a storage plate; 400. and 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 will be 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 present disclosure. It may be evident, however, that one or more embodiments may be practiced without these specific details.
According to one 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 dryer body 100, the dryer body 100 includes a cover body 101, an electroosmosis generator 102, a positive electrode 103 and a negative electrode 104, a group of electric cylinders 105 are respectively arranged on two sides of the cover body 101, 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 electroosmosis 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 dryer body 100 of the green building material processing dryer with the sterilization and bacteriostasis functions 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 positive and negative pulse current to form a low-voltage electric field, ionizes water molecules in capillaries in wet wood, guides the water molecules to one side of the installed negative electrode, and further separates the water molecules from the inside of the wood, so that the purpose of drying the wood is achieved.
Electroosmosis generator 102 is provided by south Beijing electric technologies, inc., product size: 291 x 301 x 120mm, weight: 2.3kg, pulse voltage 24V, no electric injury danger when human body is contacted, radiation value lower than 0.4 microtesla, power consumption: 3W, service life: for 20 years, the action radius is 6-20m.
The electroosmosis 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 positive electrodes and at least two negative electrodes; the power supply converter converts alternating current provided by the 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 the target anode and 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 the control instruction of the anode and the cathode of the target, outputs pulse electric signals to the anode and the cathode of the target, and electrifies the anode and the cathode of the target so as to carry out electroosmosis on the target osmosis object. The output power supply information value can be monitored at any time, overload of equipment is prevented, and operation safety of the equipment is guaranteed.
In one embodiment, dryer body 100 further includes a transport table 106 supporting housing 101, and transport table 106 includes a plurality of linked rollers. When the wood stacking device is used, the wood is orderly stacked on the object placing plate 300, the object placing plate 300 stacked with the wood can be conveyed to the conveying table 106 through a forklift, and two ends of the wood are aligned to the positive electrode 103 and the negative electrode 104 through a plurality of linked rollers.
In one embodiment, the electro-osmotic generator 102 is fixedly coupled 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 table 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. Wherein the thickness of the water absorbing layer 1042 is not less than 5cm, which can absorb and remove the water from the wood by electroosmosis, and a reverse flow groove can be arranged below the negative electrode 104 to remove 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 the reverse flow grooves are disposed below the positive electrode 103 and the negative electrode 104, so that the electrical properties of the positive electrode 104 and the negative electrode 104 can be changed by the electroosmosis generator 102, or either end can be used as the positive electrode and the negative electrode, and can be changed as required.
In one embodiment, as shown in fig. 4 and 5, a plurality of water diversion trenches 1043 are formed on one side of the water absorbing layer 1042, which is close to the metal electrode layer 1041, so that after the water absorbing layer 1042 reaches a certain water content, the water can be discharged into the drainage trench below through the water diversion trenches 1043.
Further, the plurality of water grooves 1043 are uniformly distributed along the length direction of the water absorbing layer 1042, and the water grooves 1043 are perpendicular to the wood transporting direction.
Further, the cross section of the water-guiding groove 1043 is any one of a semicircle, a trapezoid, a rectangle and a triangle.
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 have good conductivity and corrosion resistance, the service life of the motor can be prolonged, and the equipment can continuously and stably generate an electric field; 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 absorbent layer 1042 is absorbent sponge, but may be made of other materials having water absorbency and flexibility, such as hydrogel, polyacrylamide, etc.
In a specific embodiment, the positive electrode 103 and the negative electrode 104 are symmetrically arranged, and the positive electrode 103 and the negative electrode 104 are both in a strip shape; each positive electrode 103 and negative electrode 104 is connected with more than three electric cylinders 105, each electric cylinder 105 can push the electrodes individually or jointly, 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 neat, but has a slight deviation, and the positive and negative electrodes 104 are fully attached to the end parts of the wood by properly extruding the electrodes through each electric cylinder 105, so that 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 provided in the cover 101 of the dryer body 100 to monitor the temperature and humidity inside thereof.
In one embodiment, the green building material processing dryer further includes an electromagnetic wave dryer 200 provided at one end of the dryer body 100. An exhaust port 201 is provided above the electromagnetic wave dryer 200, and a fan is installed in the exhaust port 201 to remove water vapor in the electromagnetic wave dryer 200. The electromagnetic wave dryer 200 may further dry the wood after the previous electroosmotic drying process, and the generated electromagnetic wave has a sterilizing effect.
Wood microwave drying places wood in a microwave electromagnetic field and electromagnetic losses caused by the interaction of microwaves with moisture in the wood are converted 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 microwave energy is gradually reduced from inside to outside, and the inside of the wood has the same temperature gradient and moisture content gradient. In addition, conventional wood drying, the drying speed is affected by the thickness of the wood; and in microwave drying, as long as the wood is in a microwave penetrable range, the wood is heated at the same time, and the thickness of the wood has no obvious influence on the drying rate.
The two ends of the electromagnetic wave dryer 200 are provided with openable isolation doors; a conveying roller way is arranged below the electromagnetic wave dryer 200.
According to the invention, the wood is dried by adopting the combination of electroosmosis and microwaves, so that the utilization rate of a heat source is greatly improved, the drying time is greatly reduced, and the cost is saved; and the electroosmosis drying is very suitable for new logs which are just cut, 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 illustrative of the structures of this invention and various modifications, additions and substitutions for those skilled in the art can be made to the described embodiments without departing from the scope of the invention or from the scope of the invention as defined in the accompanying claims.
Claims (6)
1. Green building materials processing drying-machine with antibacterial function disinfects, its characterized in that includes: the dryer comprises a dryer body (100), wherein the dryer body (100) comprises a cover body (101), an electroosmosis generator (102), a positive electrode (103) and a negative electrode (104), a group of electric cylinders (105) are respectively arranged on two sides of the cover body (101), 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 electroosmosis generator (102), electric potential is formed between the positive electrode (103) and the negative electrode (104), and the end part of wood to be dried is fully attached to the positive electrode (103) and the negative electrode (104);
the negative electrode (104) includes a metal electrode layer (1041) and a water absorbing layer (1042);
the metal electrode layer (1041) is one of a copper sheet and a titanium sheet;
The water absorbing layer (1042) is water absorbing sponge;
A plurality of water diversion grooves (1043) are formed in one side, close to the metal electrode layer (1041), of the water absorption layer (1042).
2. The green building material processing dryer with sterilization and bacteriostasis function according to claim 1, wherein the dryer 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 the sterilization and bacteriostasis function according to claim 1, wherein the electroosmosis generator (102) is fixedly connected to one side of the cover body (101).
4. The green building material processing dryer with the sterilization and bacteriostasis function according to claim 1, wherein the positive electrode (103) and the negative electrode (104) are symmetrically arranged.
5. The green building material processing dryer with sterilization and bacteriostasis function according to any one of claims 1 to 4, wherein the positive electrode (103) and the negative electrode (104) are both elongated.
6. The green building material processing dryer with sterilization and bacteriostasis function according to claim 1, further comprising an electromagnetic wave dryer (200) provided at one end of the dryer 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 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115164561A CN115164561A (en) | 2022-10-11 |
| CN115164561B true CN115164561B (en) | 2024-05-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210727291.9A Active CN115164561B (en) | 2022-06-24 | 2022-06-24 | Green building materials processing drying-machine with antibacterial function disinfects |
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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 |
|---|---|
| CN115164561A (en) | 2022-10-11 |
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