CN114247565A - Application of paramagnetic material in electric field device and energy-saving cooling method of electric field device - Google Patents
Application of paramagnetic material in electric field device and energy-saving cooling method of electric field device Download PDFInfo
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- 230000005684 electric field Effects 0.000 title claims abstract description 223
- 239000002907 paramagnetic material Substances 0.000 title claims abstract description 47
- 238000001816 cooling Methods 0.000 title claims description 4
- 238000000034 method Methods 0.000 claims abstract description 29
- 238000000746 purification Methods 0.000 claims abstract description 26
- 238000001179 sorption measurement Methods 0.000 claims description 46
- 239000003344 environmental pollutant Substances 0.000 claims description 28
- 231100000719 pollutant Toxicity 0.000 claims description 28
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 10
- 229910052782 aluminium Inorganic materials 0.000 claims description 10
- 238000007599 discharging Methods 0.000 claims description 10
- 229910000838 Al alloy Inorganic materials 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 8
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 230000006378 damage Effects 0.000 abstract description 2
- 238000012360 testing method Methods 0.000 description 14
- 238000010521 absorption reaction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000003685 thermal hair damage Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 239000012855 volatile organic compound Substances 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/02—Plant or installations having external electricity supply
- B03C3/04—Plant or installations having external electricity supply dry type
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/34—Constructional details or accessories or operation thereof
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/34—Constructional details or accessories or operation thereof
- B03C3/40—Electrode constructions
- B03C3/41—Ionising-electrodes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/34—Constructional details or accessories or operation thereof
- B03C3/40—Electrode constructions
- B03C3/45—Collecting-electrodes
- B03C3/49—Collecting-electrodes tubular
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Abstract
The invention has provided the use in the electric field device of a paramagnetic material, relevant electric field device and method, prepare into any one or two kinds of the first utmost point second pole producing electric field through adopting the paramagnetic material, make the corresponding electric field device can reduce the power consumption in use, thus has reduced the power consumption cost in use, can more general popularization, and, because the power consumption is greatly reduced, make under the same power consumption, can greatly improve and purify the area, so can be suitable for more gas purification occasions; moreover, the heat damage of the electric field device caused by large temperature rise can be greatly reduced while the power consumption is reduced.
Description
Technical Field
The invention relates to application of a paramagnetic material in an electric field device and an energy-saving cooling method of the electric field device.
Background
Electric field device is in the treatment, all has the application in the field such as removing the pollutant, sometimes, especially when using to this kind of scene of removing the pollutant, required equipment is great, and is power consumptive huge, like this, when will adopting electric field device, can be because power consumption is too big, can cause some users' burden, can lead to being difficult to generally using widely, and for the power saving and energy saving, can only miniaturize electric field device again, and miniaturized electric field device is difficult to satisfy big amount of wind processing needs.
In addition, when the electric field device is used, the temperature of the electrode can be quickly raised due to discharge, so that the electrode is easily damaged, and the whole electric field device is also easily damaged by high temperature.
Disclosure of Invention
The invention provides application of a paramagnetic material in an electric field device, and a related electric field device and a related method, wherein the application of the paramagnetic material can reduce power consumption and reduce use temperature in the use of the electric field device.
In order to achieve the purpose, the invention adopts the following technical scheme:
use of a paramagnetic material in an electric field device, characterized in that: the electric field device has an electric field generating module having a first pole and a second pole for generating an electric field for reducing power consumption and/or a rate of temperature rise in use of the electric field device by preparing either or both of the first pole and the second pole with a material including a paramagnetic material.
The invention also provides the application, which is characterized in that: wherein the paramagnetic material contains any one or two of aluminum and aluminum alloy.
The invention also provides the application, which is characterized in that: the electric field device is used for purifying gas to be purified containing pollutants through a generated electric field, the first pole is used for discharging so that the pollutants in the gas to be purified are charged, and the second pole is used as an adsorption surface for adsorbing the charged pollutants.
The invention also provides the application, which is characterized in that: the first pole comprises at least one electrode, the second pole comprises at least one adsorption unit, the adsorption unit comprises at least one hollow pipe, the pipe wall of the hollow pipe is used as an adsorption surface, and at least one electrode penetrates through each hollow pipe.
The invention also provides the application, which is characterized in that: wherein, the second pole has two and adsorbs the unit, and these two adsorb the unit and let pending gaseous process in proper order in order to purify, and the electric field generation module still has the negative pole backup pad, and the negative pole backup pad is used for fixed electrode, and the negative pole backup pad sets up between two absorption units.
The invention also provides the application, which is characterized in that: the number of the hollow tubes corresponds to the number of the electrodes one by one, and each hollow tube is penetrated with one electrode.
The invention also provides the application, which is characterized in that: wherein the electrode is in the shape of needle, polygon, burr, screw rod or column.
The invention also provides the application, which is characterized in that: wherein the cross section of the hollow tube is circular or polygonal.
The invention also provides the application, which is characterized in that: wherein the cross section is regular hexagon.
The invention also provides the application, which is characterized in that: wherein the length range of the hollow tube is 10 mm-100 mm.
The invention also provides the application, which is characterized in that: the hollow pipes of each adsorption unit are arranged in a honeycomb shape.
The invention also provides the application, which is characterized in that: the range of the center distance between two adjacent hollow pipes on each adsorption unit is 10-180 mm, and the size range of the diameter of an inscribed circle of the cross section of each hollow pipe is 10-400 mm.
The invention also provides the application, which is characterized in that: wherein the range of the inter-polar distance of the electric field is 5mm-100 mm.
The invention also provides the application, which is characterized in that: wherein, the pipe wall of the hollow pipe is vertically arranged along the trend of the gas to be treated.
The invention also provides the application, which is characterized in that: wherein the second pole is an anode and is made of paramagnetic material for reducing power consumption in the use of the electric field device.
The invention also provides the application, which is characterized in that: the electric field generating modules are arranged in sequence along the direction of the gas to be purified.
The invention also provides the application, which is characterized in that: wherein, the number of the electric field generating modules ranges from 2 to 9.
The invention also provides the application, which is characterized in that: wherein, the adjacent electric field generating modules are arranged at intervals.
The invention also provides an energy-saving method of the electric field device, which is characterized in that: the electric field device has an electric field generating module having a first pole and a second pole for generating an electric field, and the method reduces power consumption and/or a temperature increase rate in use of the electric field device by preparing either or both of the first pole and the second pole using a material including a paramagnetic material.
The method provided by the invention also has the following characteristics: wherein the paramagnetic material contains any one or two of aluminum and aluminum alloy.
The method provided by the invention also has the following characteristics: the electric field device is used for purifying gas to be purified containing pollutants through a generated electric field, the first pole is used for discharging so that the pollutants in the gas to be purified are charged, and the second pole is used as an adsorption surface for adsorbing the charged pollutants.
The method provided by the invention also has the following characteristics: wherein the adsorption surface is vertically arranged.
The method provided by the invention also has the following characteristics: the electric field generating modules are arranged in sequence along the direction of the gas to be purified.
The method provided by the invention also has the following characteristics: wherein, the number of the electric field generating modules ranges from 2 to 9.
The method provided by the invention also has the following characteristics: wherein, the adjacent electric field generating modules are arranged at intervals.
The present invention also provides an electric field device, which is characterized by comprising: an electric field generating module having a first pole and a second pole for generating an electric field, for reducing power consumption and/or a rate of temperature rise in use of the electric field device by preparing either or both of the first pole and the second pole from a material comprising a paramagnetic material.
The electric field device provided by the invention is also characterized in that: wherein the paramagnetic material contains any one or two of aluminum and aluminum alloy.
The electric field device provided by the invention is also characterized in that: the electric field device is used for purifying gas to be purified containing pollutants through a generated electric field, the first pole is used for discharging so that the pollutants in the gas to be purified are charged, and the second pole is used as an adsorption surface for adsorbing the charged pollutants.
The electric field device provided by the invention is also characterized in that: the first pole comprises at least one electrode, the second pole comprises at least one adsorption unit, the adsorption unit comprises at least one hollow pipe, the pipe wall of the hollow pipe is used as an adsorption surface, and at least one electrode penetrates through each hollow pipe.
The electric field device provided by the invention is also characterized in that: wherein, the second pole has two and adsorbs the unit, and these two adsorb the unit and let pending gaseous process in proper order in order to purify, and the electric field generation module still has the negative pole backup pad, and the negative pole backup pad is used for fixed electrode, and the negative pole backup pad sets up between two absorption units.
The electric field device provided by the invention is also characterized in that: the number of the hollow tubes corresponds to the number of the electrodes one by one, and each hollow tube is penetrated with one electrode.
The electric field device provided by the invention is also characterized in that: wherein the electrode is in the shape of needle, polygon, burr, screw rod or column.
The electric field device provided by the invention is also characterized in that: wherein the cross section of the hollow tube is circular or polygonal.
The electric field device provided by the invention is also characterized in that: wherein the cross section is regular hexagon.
The electric field device provided by the invention is also characterized in that: wherein the length range of the hollow tube is 10 mm-100 mm.
The electric field device provided by the invention is also characterized in that: the hollow pipes of each adsorption unit are arranged in a honeycomb shape.
The electric field device provided by the invention is also characterized in that: the range of the center distance between two adjacent hollow pipes on each adsorption unit is 10-180 mm, and the size range of the diameter of an inscribed circle of the cross section of each hollow pipe is 10-400 mm.
The electric field device provided by the invention is also characterized in that: wherein the range of the inter-polar distance of the electric field is 5mm-100 mm.
The electric field device provided by the invention is also characterized in that: wherein, the pipe wall of the hollow pipe is vertically arranged along the trend of the gas to be treated.
The electric field device provided by the invention is also characterized in that: wherein the second pole is an anode and is made of paramagnetic material for reducing power consumption in the use of the electric field device.
The electric field device provided by the invention is also characterized in that: the electric field generating modules are arranged in sequence along the direction of the gas to be purified.
The electric field device provided by the invention is also characterized in that: wherein, the number of the electric field generating modules ranges from 2 to 9.
The electric field device provided by the invention is also characterized in that: wherein, the adjacent electric field generating modules are arranged at intervals.
The invention provides the application of paramagnetic materials in an electric field device, a related electric field device and a method for reducing the power consumption of the electric field device, wherein the electric field device is provided with an electric field generating module, the electric field generating module is provided with a first pole and a second pole which form an electric field, and the paramagnetic materials are prepared into any one or two of the first pole and the second pole to reduce the power consumption in the use of the electric field device, so that the power consumption cost in the use is reduced, the popularization can be more common, and in addition, the power consumption is greatly reduced, so that the purification area can be greatly improved under the same power consumption, and the method can be suitable for more gas purification occasions; moreover, the temperature rise of the first pole or the second pole made of paramagnetic materials is greatly reduced while the power consumption is reduced, so that the thermal damage of the electric field device caused by large temperature rise can be greatly reduced.
Furthermore, a plurality of electric field generation modules are adopted, so that the power consumption is further reduced;
furthermore, the electric field generation modules are arranged at intervals, and compared with the common connection arrangement of the electric field generation modules, the electric field generation modules reduce more electricity consumption.
Drawings
Fig. 1 is a schematic view of a partial structure of an electric field generating module in an electric field device according to embodiment 1;
fig. 2 is still another schematic view of a partial structure of an electric field generating module in the electric field device according to embodiment 1;
fig. 3 is a sectional view of an electric field generating module in the electric field device according to example 1.
Detailed Description
The following specifically describes embodiments of the present invention.
The methods used in the following examples are conventional methods unless otherwise specified; the materials, reagents and the like used are commercially available unless otherwise specified.
Examples
The following examples are intended to illustrate in particular the use of the paramagnetic materials of the present invention in electric field devices, and the associated electric field devices and methods.
The present embodiment provides a use of a paramagnetic material in an electric field device, the electric field device having a first pole and a second pole for generating an electric field, the use specifically being: the power consumption and the rate of temperature rise are reduced in the use of the electric field device by making the paramagnetic material into either or both of the first and second poles. That is, by preparing the paramagnetic material into either one or both of the first pole and the second pole, when the electric field device is used, the power consumption can be greatly reduced, and the temperature rise speed can be reduced.
In this embodiment, the paramagnetic material is one or both of aluminum and an aluminum alloy.
The electric field device in this embodiment can be used for purifying gas to be purified containing pollutants. The method can be used for purifying any one or more of gas containing volatile organic compounds and gas to be purified containing particles. When the device is used for purification, a first pole of the electric field device is used for playing a discharging role so as to charge pollutants in the gas to be purified, and a second pole of the electric field device is used as an adsorption surface for adsorbing the charged pollutants.
In the present embodiment, the electric field device is specifically as follows.
Fig. 1 is a schematic view of a partial structure of an electric field generating module in an electric field device according to embodiment 1;
fig. 2 is still another schematic view of a partial structure of an electric field generating module in the electric field device according to embodiment 1;
fig. 3 is a sectional view of an electric field generating module in the electric field device according to example 1.
In order to show more clearly, fig. 1 shows a part of only the first pole, a part of only the second pole, and a complete schematic diagram of the first pole penetrating the electrode of the second pole; in FIG. 2, a complete illustration of the first pole with its electrodes through the second pole is shown in part, and only the second pole is shown in part; in fig. 3, a sectional view showing only the second pole is partially shown, and a sectional view showing the second pole is also partially shown.
As shown in fig. 1 and 2, the electric field device has an electric field generating module 100, the electric field generating module 100 has a first pole 10 and a second pole 20 for generating an electric field, i.e. one is used for performing the above-mentioned discharging function, and the other is used as the above-mentioned absorption surface, and the first pole 10 is insulated from the second pole 20, i.e. the first pole 10 is not in contact with the second pole 20 for conducting electricity. In this embodiment, the electric field generating module 100 further has a housing 200, and the first pole 10 and the second pole 20 are disposed in the housing 200.
The first pole 10 includes at least one electrode 11, the second pole 20 includes at least one adsorption unit 21, the adsorption unit 21 includes at least one hollow tube 211, at least one electrode 11 is disposed in each hollow tube 211, in this embodiment, the number of the hollow tubes 211 corresponds to the number of the electrodes 11, that is, there are as many hollow tubes 211 as there are electrodes 11, and one electrode 11 is disposed in each hollow tube 211. When the electric field device is used for purifying the gas to be purified containing pollutants, the pipe wall of the hollow pipe 211 is used as an adsorption surface, the electrode 11 is used for discharging, when the gas to be purified containing pollutants enters from the air inlet of the electric field generation module 100 and then passes through the hollow pipe 211, the electrode 11 discharges to enable the pollutants in the gas to be purified to be charged in the process of discharging to the air outlet of the electric field generation module 100, and then the pollutants are adsorbed by the hollow pipe 211, so that the purification effect of the gas to be purified is achieved.
Specifically, in this embodiment, the adsorption units 21 are two 21a and 21b, the two adsorption units 21a and 21b allow the gas to be processed to sequentially pass through for purification, that is, the two adsorption units 21a and 21b are sequentially arranged from the air inlet to the air outlet of the electric field generating module 100, in this embodiment, the hollow tubes 211 on each adsorption unit are respectively and correspondingly disposed therebetween: that is, each hollow tube 211 of the suction unit 21a has a hollow tube 211 provided correspondingly to the suction unit 21 b.
In the present embodiment, the electric field generating module 100 further has a cathode support plate 20 for fixing the electrode 11, the cathode support plate 20 being disposed between the two adsorption units 21a and 21 b.
In the present embodiment, the number of the hollow tubes 211 corresponds to the number of the electrodes 11 one by one, and one electrode 11 is inserted into each hollow tube 211, and thus, in the present embodiment, the electrodes 11 are specifically provided on the cathode support plate 20 as follows: every two electrodes 11 are a group of electrodes, and the two electrodes 11 face the corresponding hollow tube 211 between the two adsorption units 21a and 21b respectively and are respectively inserted into the corresponding hollow tubes 211, in this embodiment, the two electrodes 11 in each group of electrodes are integrally formed into an integral electrode group, the middle part 11a of the integral electrode group is inserted into the support plate 2, and the two ends 11b and 11c of the integral electrode are extended into two electrodes 11 respectively and are respectively inserted into the corresponding hollow tubes 211.
In this embodiment, the electric field generating module 100 further has an insulating unit 30, and the cathode support plate 20 is supported and fixed by the insulating unit 30.
The electrode 11 has a needle-like, polygonal, burr-like, screw-like or columnar shape.
In addition, the cross-section of the hollow tube 211 is circular or polygonal, preferably hexagonal, and the hexagonal hollow tube 211 maximizes the effective area for ventilation and the adsorption area.
In the embodiment, the length range of the hollow pipe is 10mm-180mm, so that electric field coupling can be avoided as much as possible in use, the purification efficiency is improved, and the power consumption can be reduced.
As shown in fig. 3, the number of the hollow tubes 211 of each adsorption unit is plural, and the plural hollow tubes 211 of each adsorption unit are arranged in a honeycomb shape. When paramagnetic materials are used for preparing any one or two of the first pole and the second pole, under the same power consumption, the size of the honeycomb can be greatly improved compared with the prior art, so that the purification area can be greatly improved on the premise of ensuring certain power consumption, therefore, in the embodiment, under the same power consumption and the arrangement of hollow pipes with the same size, the length X1 of the honeycomb can be more than or equal to 2000mm, the width Y1 of the honeycomb can be more than or equal to 600mm, and compared with an electric field device without paramagnetic materials, the purification area can be improved by more than 2 times.
In addition, in the hollow tubes 211 arranged in a honeycomb shape on each adsorption unit, the range of the center distance between two adjacent hollow tubes 211 is 10-100mm, and the size range of the diameter of the inscribed circle of the cross section of each hollow tube 211 is 10-400mm, so that the hollow tubes 211 can be arranged as many as possible to the greatest extent, and the purification area can be ensured to the greatest extent.
In addition, the proper inter-polar distance is matched, so that a better purification effect can be ensured, and in the embodiment, the inter-polar distance range of the electric field is 5mm-100 mm. The inter-pole distance specifically refers to the minimum vertical distance between the working surfaces of the first pole 10 and the second pole 20 generating the electric field, for example, in the present embodiment, the inter-pole distance refers to the vertical distance between the outer surface of the electrode 11 penetrating the hollow tube 211 and the inner wall of the hollow tube 211. In addition, in this embodiment, the wall of the hollow tube 211 is vertically disposed along the direction of the gas to be treated, that is, when the electric field generating module 100 is in use, the hollow tube 211 is vertically disposed, so that the electric field can be kept uniform, the purification is uniform, the purification efficiency is further improved, and the power consumption can be further reduced.
In addition, in this embodiment, the second electrode 20 may be an anode, i.e. positively charged, and correspondingly, the first electrode 10 may be a cathode, i.e. negatively charged, and at this time, the pollutants in the gas to be cleaned are negatively charged after the first electrode 10 is discharged.
In addition, in this embodiment, only the second pole 20 is made of paramagnetic material, so that power consumption can be reduced in the use of the electric field device.
In addition, in this embodiment, there are a plurality of electric field generation modules 100, and the plurality of electric field generation modules 100 are arranged in sequence along the direction of the gas to be purified, and when the hollow tube 211 is vertically placed, the plurality of electric field generation modules 100 are arranged in sequence from bottom to top. In a certain number range, the electric field generation modules 100 process the same air volume and the power consumption is greatly reduced compared with only one electric field generation module 100, and in the embodiment, the number range of the electric field generation modules is preferably 2-9.
In addition, when the adjacent electric field generation modules 100 are arranged at intervals, that is, not connected, that is, the adjacent electric field generation modules 100 are not tightly connected, at this time, the same air volume is processed, and the power consumption is reduced when the adjacent electric field generation modules 100 are arranged at intervals as compared with the adjacent electric field generation modules. Specifically, for the present embodiment, it is the spacing between the housings 200 of the adjacent electric field generation modules 100. In addition, the interval distance arranged at intervals can meet the purification efficiency and save the occupied space and the power consumption.
Correspondingly, in this embodiment, a method for saving energy of an electric field device is further provided, which is characterized in that: materials including paramagnetic materials are used to make either or both of the first and second poles to reduce power consumption during use of the electric field device. Wherein: likewise, the paramagnetic material is one or both of aluminum or an aluminum alloy. The electric field device herein refers to the electric field device described above.
In addition, in the energy-saving method of the electric field device, as mentioned above, a plurality of electric field generation modules are arranged in sequence along the direction of the gas to be purified, so as to further save electricity consumption and energy; wherein, as above, the number of the electric field generating modules ranges from 2 to 9.
In addition, in the method, as described above, by arranging the adjacent electric field generation modules at intervals, power consumption and energy can be further saved compared with a continuous arrangement.
Test example 1
In this test example, for the gas purification test of the electric field device in the example, the number of the electric field generation modules in this test example is 1, the second pole is made of paramagnetic material, and the second pole is made of non-paramagnetic material for comparison, the purification object in this test example is indoor air, and the test objects are PM2.5 and power consumption in the air, and the test is shown in table 1.
Two adsorption units, each adsorption unit has 100 hollow tubes, the diameter of the inscribed circle of the cross section of the hollow tube is 22mm, and the height of each hollow tube is 170 mm. Indoor air is introduced at a wind speed of 3 meters per second, and the number of PM2.5 particles at the inlet and outlet is measured by using a 6-channel laser particle counter.
As can be seen from table 1, on the basis of ensuring the dust removal efficiency, when the second pole adopts paramagnetic material:
(1) the purification efficiency is up to 99%, but the power consumption is less than half of that of the electric field device which adopts non-paramagnetic materials in the second pole;
(2) the second pole temperature rise within 30 minutes is also less than half of the second pole temperature rise of an electric field device using non-paramagnetic materials.
Therefore, the second pole is made of paramagnetic materials, so that the power consumption in the use of an electric field can be greatly reduced, the economic burden of a user can be reduced, the universal popularization is facilitated, the cellular area of the second pole can be increased, the purification area is increased as much as possible, and the use requirements of more occasions can be met; and the second pole is made of paramagnetic material, so that the temperature rise is slow, the heat damage to the electric field device is relatively small, and the service life of the electric field device can be prolonged.
Test example 2
In this test example, the electric field device including different numbers of electric field generation modules is tested, the purification object in this test example is indoor air, the test object is PM2.5 and power consumption in the air, the test result of the electric field generation modules arranged in a connected manner is shown in table 2, and the test comparison result of the electric field generation modules arranged at intervals and connected together is shown in table 3.
In tables 2 and 3:
(1) the aluminum substrate is arranged in the electric field device and is used for removing ozone generated in the working process of the electric field device;
(2) the resulting purification efficiency is the removal efficiency for PM0.3 and PM 0.5;
(3) the number of the different electric field generation modules corresponds to the displayed voltage, and the working voltage of each electric field generation module, for example, the working voltage of each electric field generation module is 6 in the test that the number of the electric field generation modules with the wind speed of 0.23m/s is 6, and the voltage of 6.5KV indicates that the working voltage of each electric field generation module is 6.5 KV;
(4) the amount of power displayed is the power consumed in the operation of the entire electric field device.
As can be seen from the data in table 2:
(1) compared with a single electric field generation module, the multiple electric field generation modules are more energy-saving at the same wind speed; (ii) a
(2) In the aluminum-free substrate group and the aluminum substrate group, the trend of saving more energy is achieved when the number of the electric field generation modules is larger under the same wind speed, namely the same wind volume is processed, and the trend is more obvious when the number of the electric field generation modules is within the range of 2-9.
As can be seen from the data in table 3:
the number of the electric field generating modules is the same, the voltage is the same, the power and the purification efficiency are close, but the intervals between the electric field modules are compared with the intervals between the electric field modules which are connected together, so that more air volume can be processed;
under the same space and the same purification area, the more the treatment air volume is, the more the dust content representing the treatment of unit volume is, and the higher the electric field generated by power is needed to meet the purification requirement;
table 3 shows that more air volume is processed, and higher power is not required, so that it is described that the energy is saved more when the electric field modules are processed at the same air volume, compared with the common connection between the electric field modules.
In summary, the present embodiment verifies that:
(1) the number of the electric field generating modules is more energy-saving than that of a single electric field generating module, and the number is more suitable in a range of 2-9;
(2) the electric field generating modules are arranged at intervals, and compared with the common connection arrangement, the energy-saving effect is better.
The above-described embodiments are merely illustrative of the principles and utilities of the present invention and are not intended to limit the invention. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
In the above embodiments and experimental examples, the application of the electric field device in the purification field is taken as an example for illustration, and practically, in all electric field devices that may generate high power consumption, paramagnetic materials may be used to prepare any one or two of the first pole and the second pole to achieve the purpose of saving power;
in the above embodiments and experimental examples, the second pole is made of paramagnetic material alone to achieve the purpose of saving power, and in practice, the first pole, or both the first pole and the second pole may be made of paramagnetic material to achieve the purpose of saving power.
Claims (30)
1. Use of a paramagnetic material in an electric field device, characterized in that:
the electric field device has an electric field generating module having a first pole and a second pole for generating an electric field,
the use reduces the power consumption and/or the rate of temperature rise in use of the electric field device by making either or both of the first and second poles from a material comprising the paramagnetic material.
2. Use according to claim 1, characterized in that:
wherein the paramagnetic material contains any one or two of aluminum and aluminum alloy.
3. Use according to claim 1 or 2, characterized in that:
wherein the electric field device is used for purifying gas to be purified containing pollutants through the generated electric field,
the first pole is used for discharging to charge the pollutants in the gas to be purified, and the second pole is used as an adsorption surface for adsorbing the charged pollutants.
4. Use according to claim 3, characterized in that:
wherein the first pole comprises at least one electrode,
the second pole is provided with at least one adsorption unit which is provided with at least one hollow pipe, the pipe wall of the hollow pipe is used as the adsorption surface,
at least one electrode is arranged in each hollow tube in a penetrating mode.
5. Use according to claim 4, characterized in that:
wherein the second pole has two adsorption units that pass the gas to be treated in sequence for the purification,
the electric field generation module also has a cathode support plate for fixing the electrode,
the cathode support plate is disposed between the two adsorption units.
6. Use according to claim 4 or 5, characterized in that:
the number of the hollow tubes corresponds to the number of the electrodes one by one, and one electrode is arranged in each hollow tube in a penetrating mode.
7. Use according to any one of claims 4 to 6, characterized in that:
wherein the cross section of the hollow tube is circular or polygonal.
Preferably, the cross section is regular hexagonal.
8. Use according to any one of claims 4 to 7, characterized in that:
the number of the hollow tubes of each adsorption unit is multiple, and the hollow tubes of each adsorption unit are arranged in a honeycomb shape.
9. Use according to any one of claims 4 to 8, characterized in that:
wherein the pipe wall of the hollow pipe is vertically arranged along the walking direction of the gas to be treated.
10. Use according to any one of claims 4 to 9, characterized in that:
wherein the second pole is an anode, and the use reduces power consumption in use of the electric field device by fabricating the second pole from the paramagnetic material.
11. Use according to any one of claims 4 to 10, characterized in that:
the gas purifying device comprises a plurality of electric field generating modules, wherein the electric field generating modules are arranged in sequence along the direction of the gas to be purified.
12. Use according to claim 11, characterized in that:
wherein, the number of the electric field generating modules ranges from 2 to 9.
13. Use according to claim 11 or 12, characterized in that:
and the adjacent electric field generation modules are arranged at intervals.
14. An energy-saving cooling method for an electric field device is characterized by comprising the following steps:
the electric field device has an electric field generating module having a first pole and a second pole for generating an electric field,
the method reduces power consumption and/or rate of temperature rise during use of the electric field device by fabricating either or both of the first and second poles from a material that includes the paramagnetic material.
15. The method of claim 14, wherein:
wherein the paramagnetic material contains any one or two of aluminum and aluminum alloy.
16. The method according to claim 14 or 15, characterized in that:
wherein the electric field device is used for purifying gas to be purified containing pollutants through the generated electric field,
the first pole is used for discharging so as to charge the pollutants in the gas to be purified,
the second pole is used as an adsorption surface for adsorbing the charged pollutants.
17. The method of claim 16, wherein:
wherein the adsorption surface is vertically arranged.
18. The method according to any one of claims 14-17, wherein:
wherein the electric field generation modules are arranged in sequence along the direction of the gas to be purified,
preferably, the number of the electric field generating modules ranges from 2 to 9.
19. The method according to claim 17 or 18, characterized in that:
and the adjacent electric field generation modules are arranged at intervals.
20. An electric field device, comprising:
an electric field generating module having a first pole and a second pole for generating an electric field,
the use reduces the power consumption and/or the rate of temperature rise in use of the electric field device by making either or both of the first and second poles from a material comprising the paramagnetic material.
21. The electric field device of claim 20, wherein:
wherein the paramagnetic material contains any one or two of aluminum and aluminum alloy.
22. An electric field device according to claim 20 or 21, wherein:
wherein the electric field device is used for purifying gas to be purified containing pollutants through the generated electric field,
the first pole is used for discharging so as to charge the pollutants in the gas to be purified,
the second pole is used as an adsorption surface for adsorbing the charged pollutants.
23. The electric field device of claim 22, wherein:
wherein the first pole comprises at least one electrode,
the second pole is provided with at least one adsorption unit which is provided with at least one hollow pipe, the pipe wall of the hollow pipe is used as the adsorption surface,
at least one electrode is arranged in each hollow tube in a penetrating mode.
24. The electric field device of claim 23, wherein:
wherein the second pole has two adsorption units that pass the gas to be treated in sequence for the purification,
the electric field generation module also has a cathode support plate for fixing the electrode,
the cathode support plate is disposed between the two adsorption units.
25. An electric field device according to claim 23 or 24, wherein:
the number of the hollow tubes corresponds to the number of the electrodes one by one, and one electrode is arranged in each hollow tube in a penetrating mode.
26. An electric field device according to any one of claims 23 to 25, wherein:
wherein the cross section of the hollow tube is circular or polygonal,
preferably, the cross section is regular hexagonal.
27. An electric field device according to any one of claims 23 to 26, wherein:
the number of the hollow tubes of each adsorption unit is multiple, and the hollow tubes of each adsorption unit are arranged in a honeycomb shape.
28. An electric field device according to any one of claims 23 to 27, wherein:
wherein the pipe wall of the hollow pipe is vertically arranged along the walking direction of the gas to be treated.
29. An electric field device according to any one of claims 23 to 28, wherein:
the gas purifying device comprises a plurality of electric field generating modules, wherein the electric field generating modules are arranged in sequence along the direction of the gas to be purified.
Preferably, the number of the electric field generating modules ranges from 2 to 9.
30. An electric field device according to claim 28 or 29, wherein:
and the adjacent electric field generation modules are arranged at intervals.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011017905.1A CN114247565A (en) | 2020-09-24 | 2020-09-24 | Application of paramagnetic material in electric field device and energy-saving cooling method of electric field device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011017905.1A CN114247565A (en) | 2020-09-24 | 2020-09-24 | Application of paramagnetic material in electric field device and energy-saving cooling method of electric field device |
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| CN2236098Y (en) * | 1995-10-17 | 1996-09-25 | 中国船舶工业总公司第七研究院第七○四研究所 | Honeycomb needle-shape double cathode electric-field generator |
| CN203687216U (en) * | 2013-12-23 | 2014-07-02 | 上海科林环保工程技术有限公司 | Electrostatic field and nano complementary air purification device |
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| CN111068916A (en) * | 2018-10-22 | 2020-04-28 | 上海必修福企业管理有限公司 | Gas treatment system and method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2236098Y (en) * | 1995-10-17 | 1996-09-25 | 中国船舶工业总公司第七研究院第七○四研究所 | Honeycomb needle-shape double cathode electric-field generator |
| CN203687216U (en) * | 2013-12-23 | 2014-07-02 | 上海科林环保工程技术有限公司 | Electrostatic field and nano complementary air purification device |
| CN204018025U (en) * | 2014-07-31 | 2014-12-17 | 颜为 | A kind of dust collect plant of electrostatic air cleaner |
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