CN112625851A - Magnetization aging accelerating equipment and aging accelerating method - Google Patents
Magnetization aging accelerating equipment and aging accelerating method Download PDFInfo
- Publication number
- CN112625851A CN112625851A CN202110150899.5A CN202110150899A CN112625851A CN 112625851 A CN112625851 A CN 112625851A CN 202110150899 A CN202110150899 A CN 202110150899A CN 112625851 A CN112625851 A CN 112625851A
- Authority
- CN
- China
- Prior art keywords
- storage tank
- valve
- magnetization
- aging
- feeding
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000032683 aging Effects 0.000 title claims abstract description 106
- 230000005415 magnetization Effects 0.000 title claims abstract description 53
- 238000000034 method Methods 0.000 title claims abstract description 24
- 238000003860 storage Methods 0.000 claims abstract description 102
- 239000000463 material Substances 0.000 claims abstract description 61
- 239000003054 catalyst Substances 0.000 claims abstract 7
- 239000007788 liquid Substances 0.000 claims description 30
- 238000006555 catalytic reaction Methods 0.000 claims 2
- 238000012545 processing Methods 0.000 abstract description 4
- 235000013305 food Nutrition 0.000 abstract description 2
- 244000005700 microbiome Species 0.000 abstract description 2
- 238000011109 contamination Methods 0.000 abstract 1
- 238000007599 discharging Methods 0.000 abstract 1
- 238000011161 development Methods 0.000 description 3
- 230000018109 developmental process Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005684 electric field Effects 0.000 description 2
- 230000005518 electrochemistry Effects 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000021107 fermented food Nutrition 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011112 process operation Methods 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12H—PASTEURISATION, STERILISATION, PRESERVATION, PURIFICATION, CLARIFICATION OR AGEING OF ALCOHOLIC BEVERAGES; METHODS FOR ALTERING THE ALCOHOL CONTENT OF FERMENTED SOLUTIONS OR ALCOHOLIC BEVERAGES
- C12H1/00—Pasteurisation, sterilisation, preservation, purification, clarification, or ageing of alcoholic beverages
- C12H1/22—Ageing or ripening by storing, e.g. lagering of beer
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12H—PASTEURISATION, STERILISATION, PRESERVATION, PURIFICATION, CLARIFICATION OR AGEING OF ALCOHOLIC BEVERAGES; METHODS FOR ALTERING THE ALCOHOL CONTENT OF FERMENTED SOLUTIONS OR ALCOHOLIC BEVERAGES
- C12H1/00—Pasteurisation, sterilisation, preservation, purification, clarification, or ageing of alcoholic beverages
- C12H1/12—Pasteurisation, sterilisation, preservation, purification, clarification, or ageing of alcoholic beverages without precipitation
- C12H1/16—Pasteurisation, sterilisation, preservation, purification, clarification, or ageing of alcoholic beverages without precipitation by physical means, e.g. irradiation
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Food Science & Technology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Toxicology (AREA)
- Distillation Of Fermentation Liquor, Processing Of Alcohols, Vinegar And Beer (AREA)
Abstract
本发明公开了一种催陈设备，特别是涉及一种磁化催陈设备及催陈方法，它属于食品加工设备技术领域。一种磁化催陈设备，它是由第一贮存罐、输料泵、磁化催陈器、第二贮存罐连接而成，第一贮存罐和第二贮存罐出料口分别通过第一输料管和第六输料管与输料泵进料口输料泵连接，输料泵出料口通过第二输料管与磁化催陈器连接，磁化催陈器出料口经第三输料管，分别通过第四输料管和第五输料管与第二贮存罐和第一贮存罐进料口连接。本发明通过磁化催陈器，提高了催陈效率，缩短了陈酿时间，避免了微生物对酒体的污染，降低了酒陈酿的成本。
The invention discloses an aging accelerating device, in particular to a magnetized aging accelerating device and an aging accelerating method, which belong to the technical field of food processing equipment. A magnetized aging device is connected by a first storage tank, a feeding pump, a magnetized aging device, and a second storage tank. The discharge ports of the first storage tank and the second storage tank pass through the first feeding The pipe and the sixth feeding pipe are connected with the feeding pump at the feeding port of the feeding pump, and the discharging port of the feeding pump is connected with the magnetization catalyst through the second feeding pipe, and the discharge port of the magnetization catalyst passes through the third feeding The pipes are respectively connected with the feed ports of the second storage tank and the first storage tank through the fourth material conveying pipe and the fifth material conveying pipe. The invention improves the aging efficiency, shortens the aging time, avoids the contamination of the wine body by microorganisms, and reduces the cost of wine aging through the magnetization of the aging device.
Description
Technical Field
The invention relates to aging accelerating equipment, in particular to magnetized aging accelerating equipment and an aging accelerating method, and belongs to the technical field of food processing equipment.
Background
Aging is a process operation frequently used in production and is widely used in the fermented food processing industry. At present, common aging methods mainly comprise natural aging, oak barrel aging and the like, and have the technical problems of long aging time and higher cost. At present, the novel development and development of the aging accelerating technology comprises a pulse electric field, ultrahigh voltage, electrochemistry, microwaves, ultrasonic waves, ray radiation and the like. However, the industrial production is difficult to realize by methods such as a pulse electric field, ultrahigh voltage, electrochemistry and the like; the operation of equipment adopting microwave, ultrasonic and other methods is easy to break down, and the production and processing are affected; radiation has safety problems, etc. Therefore, the development of an efficient and low-cost aging accelerating device and method becomes a technical problem to be solved urgently by the technical personnel in the field.
Disclosure of Invention
The invention aims to overcome the defects and provides the magnetization aging accelerating device and the aging accelerating method which are continuous in operation, high in aging accelerating efficiency, simple in process and short in treatment time.
In order to achieve the above object, the technical solution of the present invention is as follows:
a magnetized ageing-accelerating device is composed of the first storage tank, material delivering pump, magnetized ageing-accelerating unit and the second storage tank.
The discharge port of the first storage tank is connected with the feed port of the feed pump through a first feed pipe, the discharge port of the first storage tank is provided with a first valve, the feed port of the first storage tank is connected with the discharge port of the magnetized aging device through a third feed pipe and a fifth feed pipe, the discharge port of the second storage tank is connected with the feed port of the feed pump through a sixth feed pipe, the discharge port of the second storage tank is provided with a second valve, the sixth feed pipe is provided with a fourth valve, the feed port of the second storage tank is connected with the discharge port of the magnetized aging device through a third feed pipe and a fourth feed pipe, the discharge port of the feed pump is connected with the feed port of the magnetized aging device through a second feed pipe, and a third valve is arranged at the intersection of the third feed pipe, the fourth feed pipe and the fifth feed pipe.
The magnetizing and ageing device consists of an upper anode magnet, a lower anode magnet and a cathode magnet, wherein the three magnets are circular, the cathode magnet is arranged between the upper anode magnet and the lower anode magnet to form an upper layer of magnetizing and ageing treatment area and a lower layer of magnetizing and ageing treatment area, the upper layer of magnetizing and ageing treatment area and the lower layer of magnetizing and ageing treatment area are both provided with material conveying coil pipes, and the material conveying coil pipes are directly contacted and pressed by the two corresponding magnets.
The center of the cathode magnet is provided with a round hole.
The lower material conveying coil pipe of the lower magnetized aging treatment area is arranged in a spiral mode from the edge to the center and enters the upper magnetized aging treatment area through the center hole of the cathode magnet, the upper material conveying coil pipe is arranged in a spiral mode from the center to the edge, the upper material conveying coil pipe and the lower material conveying coil pipe are arranged in a spiral mode, and the diameters of the upper material conveying coil pipe and the lower material conveying coil pipe are the same as the diameters of the upper anode magnet, the lower anode magnet and the cathode magnet.
A magnetic aging method comprises the following steps: the wine enters a first storage tank, the second valve and the fourth valve are closed, the first valve is opened, the third valve is conducted to the second storage tank, a material conveying pump is started, and the wine in the first storage tank is conveyed to a magnetization aging device for magnetization aging treatment; the processed wine liquid enters a second storage tank, after the wine liquid in the first storage tank completely enters the second storage tank, the first valve is closed, the second valve is opened, the third valve is communicated to the second storage tank, and the wine liquid in the second storage tank is conveyed to a magnetization aging device for magnetization aging treatment again; the treated wine enters a first storage tank; when the liquor in the second storage tank completely flows back to the first storage tank, repeating the operations; after the aging treatment is finished, the material conveying pump is closed, the first valve and the second valve are kept open, and the fourth valve is opened to output wine.
And when the wine in the first storage tank completely enters the second storage tank, closing the delivery pump and stopping for a certain time, starting the delivery pump, delivering the wine in the second storage tank to the first storage tank, and performing the aging treatment intermittent operation.
A magnetic aging method comprises the following steps: and (3) allowing the wine liquid to enter the first storage tank, closing the second valve and the fourth valve, opening the first valve, conducting the third valve to the first storage tank, starting the material conveying pump, conveying the wine liquid in the first storage tank to the magnetization aging device for magnetization aging treatment, returning the treated wine liquid to the first storage tank, after a certain period of treatment, closing the material conveying pump, keeping the first valve open, and opening the fourth valve to output the wine liquid.
A magnetic aging method comprises the following steps: and (3) allowing the wine liquid to enter a second storage tank, closing the first valve and the fourth valve, opening the first valve, conducting the third valve to the second storage tank, starting a material conveying pump, conveying the wine liquid in the second storage tank to a magnetization aging device for magnetization aging treatment, returning the treated wine liquid to the second storage tank, after a certain period of treatment, closing the material conveying pump, keeping the first valve open, and opening the fourth valve to output the wine liquid.
After the treatment is carried out for a certain time, the material conveying pump is closed and stopped for a certain time, then the material conveying pump is started, and the aging treatment is continued to carry out the intermittent operation of the aging treatment.
Due to the adoption of the technical scheme, the invention has the following advantages and effects:
the wine enters the magnetization aging device through the material conveying pump, and substances such as reducing sugar, volatile acid, aroma substance types and contents and the like of the wine after magnetization treatment are rapidly changed, so that the wine can be naturally aged for a longer time in a shorter time. The invention improves the aging efficiency, shortens the aging time, avoids the pollution of microorganisms to the wine body, reduces the production cost of the wine and is easy to realize industrialization by the magnetization aging accelerating device.
Drawings
FIG. 1 is a schematic structural diagram of the magnetic aging device of the present invention.
FIG. 2 is a schematic view of the structure of the lower feed coil.
FIG. 3 is a schematic view of the structure of the upper feed coil.
In the figure, 1, a first storage tank, 2, a second storage tank, 3, a material conveying pump, 4, a magnetization aging device, 401, a lower material conveying coil pipe, 402, an upper material conveying coil pipe, 403, a lower anode magnet, 404, a cathode magnet, 405, an upper anode magnet, 11, a first material conveying pipe, 12, a second material conveying pipe, 13, a third material conveying pipe, 14, a fourth material conveying pipe, 15, a fifth material conveying pipe, 16, a sixth material conveying pipe, 21, a first valve, 22, a second valve, 23, a third valve, 24 and a fourth valve.
Detailed Description
The present invention will be described in further detail with reference to examples. The following examples are only specific examples of the present invention, but the design concept of the present invention is not limited thereto, and any insubstantial modifications of the present invention using the design concept shall fall within the scope of infringing upon the protection of the present invention.
As shown in figure 1, the magnetization aging device of the invention is formed by connecting a first storage tank 1, a material conveying pump 3, a magnetization aging device 4 and a second storage tank 2. The discharge port of the first storage tank 1 is connected with the feed port of the feed pump 3 through a first feed pipe 11, the discharge port of the first storage tank 1 is provided with a first valve 21, the feed port of the first storage tank 1 is connected with the discharge port of the magnetized aging device 4 through a third feed pipe 13 and a fifth feed pipe 15, the discharge port of the second storage tank 2 is connected with the feed port of the feed pump 3 through a sixth feed pipe 16, the discharge port of the second storage tank 2 is provided with a second valve 22, the sixth feed pipe 16 is provided with a fourth valve 24, the feed port of the second storage tank 2 is connected with the discharge port of the magnetized aging device 4 through the third feed pipe 13 and the fourth feed pipe 14, the discharge port of the feed pump 3 is connected with the feed port of the magnetized aging device 4 through a second feed pipe 12, and a third valve 23 is arranged at the intersection of the third feed pipe 13, the fourth feed pipe 14 and the fifth feed.
As shown in fig. 1 and 2, the magnetization aging device 4 is composed of an upper anode magnet 405, a lower anode magnet 403 and a cathode magnet 404, the three magnets are all circular, the cathode magnet 404 is arranged between the upper anode magnet 405 and the lower anode magnet 403 to form an upper magnetization aging treatment area and a lower magnetization aging treatment area, material conveying coil pipes are respectively arranged in the upper magnetization aging treatment area and the lower magnetization aging treatment area, the material conveying coil pipes are directly contacted and pressed by the two corresponding magnets, and a circular hole is arranged in the center of the cathode magnet 404. The lower material conveying coil pipe 401 is arranged in a spiral mode from the edge to the center and enters the upper-layer magnetized aging treatment area through the center hole of the cathode magnet 404, the upper material conveying coil pipe 402 is arranged in a spiral mode from the center to the edge, the upper material conveying coil pipe 402 and the lower material conveying coil pipe 401 are arranged in a spiral mode, and the diameters of the upper material conveying coil pipe 402 and the lower material conveying coil pipe 401 are the same as the diameters of the upper anode magnet 405, the lower anode magnet 403 and the cathode magnet 404.
The first magnetizing and aging method of the invention comprises the following steps: wine enters a first storage tank 1, a second storage tank 2 is empty, a second valve 22 and a fourth valve 24 are closed, a first valve 21 is opened, a third valve 23 is conducted to the second storage tank 2, the wine in the first storage tank 1 enters a material conveying pump 3 through a first material conveying pipe 11, the material conveying pump 3 is started, and the wine is conveyed to a magnetization aging promotion device 4 through a second material conveying pipe 12 to be magnetized and aged; the treated wine enters the second storage tank 2 through the fourth material conveying pipe 14, after the wine in the first storage tank 1 completely enters the second storage tank 2, the first valve 21 is closed, the second valve 22 is opened, the third valve 23 is conducted to the second storage tank 1, the wine in the second storage tank 2 enters the material conveying pump 3 through the sixth material conveying pipe 16, and the wine is conveyed to the magnetization aging accelerating device 4 through the second material conveying pipe 12 by the material conveying pump 3 to be magnetized and aged again; the treated wine enters the first storage tank 1 through a fifth material conveying pipe 15; when the wine liquid in the second storage tank 2 completely flows back to the first storage tank 1, repeating the operations; after the aging treatment is finished, the material conveying pump 3 is closed, the first valve 21 and the second valve 22 are kept open, and the fourth valve 24 is opened to output wine. And after the wine in the first storage tank 1 completely enters the second storage tank 2, closing the material conveying pump 3, stopping for a certain time, then starting the material conveying pump 3, conveying the wine in the second storage tank 2 to the first storage tank 1, and carrying out the intermittent operation of the aging treatment.
The second magnetizing and aging method of the invention comprises the following steps: wine enters the first storage tank 1, the second valve 22 and the fourth valve 24 are closed, the first valve 21 is opened, the third valve 23 is conducted to the first storage tank 1, the delivery pump 3 is started, the wine in the first storage tank 1 is conveyed to the magnetization aging device 4 through the first delivery pipe 11, the delivery pump 3 and the second delivery pipe 12 for magnetization aging treatment, the treated wine flows back into the first storage tank 1 through the fifth delivery pipe 15, after a certain period of treatment, the delivery pump 3 is closed, the first valve 21 is kept open, and the fourth valve 24 is opened to output the wine. After the treatment is carried out for a certain time, the material conveying pump 3 can be closed and stopped for a certain time, then the material conveying pump 3 is started, and the aging treatment is continued to carry out the intermittent operation of the aging treatment.
The third magnetizing and aging method of the invention comprises the following steps: wine enters the second storage tank 2, the first valve 21 and the fourth valve 24 are closed, the first valve 22 is opened, the third valve 23 is conducted to the second storage tank 2, the delivery pump 3 is started, the wine in the second storage tank 2 is conveyed to the magnetization aging device 4 through the second delivery pipe 12, the delivery pump 3 and the sixth delivery pipe 16 for magnetization aging treatment, the treated wine flows back into the second storage tank 2 through the fourth delivery pipe 14, after a certain period of treatment, the delivery pump 3 is closed, the first valve 22 is kept open, and the fourth valve 24 is opened to output the wine. After the treatment is carried out for a certain time, the material conveying pump 3 can be closed and stopped for a certain time, then the material conveying pump 3 is started, and the aging treatment is continued to carry out the intermittent operation of the aging treatment.
The magnetic aging device and the aging method designed by the invention operate the wine liquid aging with high efficiency and low cost, and solve the technical bottleneck problem of the current wine aging. The magnetic aging treatment also has the effect of sterilizing the materials.
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110150899.5A CN112625851A (en) | 2021-02-04 | 2021-02-04 | Magnetization aging accelerating equipment and aging accelerating method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110150899.5A CN112625851A (en) | 2021-02-04 | 2021-02-04 | Magnetization aging accelerating equipment and aging accelerating method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112625851A true CN112625851A (en) | 2021-04-09 |
Family
ID=75295375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110150899.5A Pending CN112625851A (en) | 2021-02-04 | 2021-02-04 | Magnetization aging accelerating equipment and aging accelerating method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112625851A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113897263A (en) * | 2021-10-11 | 2022-01-07 | 朱有康 | Quick ageing of maotai flavor type white spirit carries fragrant equipment |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87205356U (en) * | 1987-11-16 | 1988-07-20 | 刘宝德 | Brewing and filtering apparatus for alcoholic drink |
| CN2101321U (en) * | 1991-09-27 | 1992-04-08 | 中国科学院上海生理研究所 | Magnetising deivce for beverage |
| JP2005313135A (en) * | 2004-04-27 | 2005-11-10 | Akihiro Izui | Device for magnetizing solutions |
| WO2008009155A1 (en) * | 2006-06-20 | 2008-01-24 | Qingshui Zhou | Aging pizen apparatus |
| CN205710689U (en) * | 2016-05-29 | 2016-11-23 | 江门市桑科氏酒业有限公司 | A kind of for wine brewing urge old device |
| CN211847864U (en) * | 2019-12-30 | 2020-11-03 | 中军自然能量磁电技术发展(天津)有限公司 | Magnetizing ageing-accelerating device for brewing wine |
| CN112103025A (en) * | 2019-10-01 | 2020-12-18 | 大东工业株式会社 | Magnetizing device and magnetizing method |
| CN214571807U (en) * | 2021-02-04 | 2021-11-02 | 沈阳农业大学 | Magnetization aging-accelerating equipment |
-
2021
- 2021-02-04 CN CN202110150899.5A patent/CN112625851A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87205356U (en) * | 1987-11-16 | 1988-07-20 | 刘宝德 | Brewing and filtering apparatus for alcoholic drink |
| CN2101321U (en) * | 1991-09-27 | 1992-04-08 | 中国科学院上海生理研究所 | Magnetising deivce for beverage |
| JP2005313135A (en) * | 2004-04-27 | 2005-11-10 | Akihiro Izui | Device for magnetizing solutions |
| WO2008009155A1 (en) * | 2006-06-20 | 2008-01-24 | Qingshui Zhou | Aging pizen apparatus |
| CN205710689U (en) * | 2016-05-29 | 2016-11-23 | 江门市桑科氏酒业有限公司 | A kind of for wine brewing urge old device |
| CN112103025A (en) * | 2019-10-01 | 2020-12-18 | 大东工业株式会社 | Magnetizing device and magnetizing method |
| CN211847864U (en) * | 2019-12-30 | 2020-11-03 | 中军自然能量磁电技术发展(天津)有限公司 | Magnetizing ageing-accelerating device for brewing wine |
| CN214571807U (en) * | 2021-02-04 | 2021-11-02 | 沈阳农业大学 | Magnetization aging-accelerating equipment |
Non-Patent Citations (2)
| Title |
|---|
| "白酒的磁化催陈", 酿酒科技 * |
| 张旭明,靳溪秋: "L.B.D-B型白酒磁化催陈提纯设备", 粮油加工与食品机械 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113897263A (en) * | 2021-10-11 | 2022-01-07 | 朱有康 | Quick ageing of maotai flavor type white spirit carries fragrant equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN214571807U (en) | Magnetization aging-accelerating equipment | |
| CN112625851A (en) | Magnetization aging accelerating equipment and aging accelerating method | |
| CN102224970B (en) | Normal temperature disinfection method of electro-spray disinfection equipment for liquid foof | |
| CN102674528A (en) | Method for treating low-concentration methanol wastewater by using ultrasonic wave and ozone | |
| CN213691474U (en) | Irradiation device of industrial electron accelerator | |
| CN100553804C (en) | A kind of small-sized bearing drop height type continuous ultrasonic cleaning method and device | |
| CN103922552A (en) | Multi-filter sludge dewatering system and method for single continuously conditioning pool | |
| CN1257687C (en) | A high-voltage pulsed electric field treatment device | |
| CN108975592A (en) | A kind of making apparatus and its application method of small-micelle water | |
| CN219603580U (en) | Cell nondestructive conveying system | |
| CN211636468U (en) | Liquid phase pulse discharge plasma processing reaction device | |
| CN211636500U (en) | Liquid phase plasma reaction device based on radio frequency discharge plasma | |
| CN201770510U (en) | Device utilizing microwave catalytic oxidation to treat industrial waste water | |
| WO2009029613A1 (en) | Apparatus for performing magnetic electroporation | |
| CN105169992B (en) | One kind hair washing water production device | |
| CN201669070U (en) | A screw conveyor for aluminum-plastic separation system | |
| CN111838516A (en) | A device that generates an electromagnetic field in a specific area | |
| CN106986509A (en) | A kind of industrial circulating water producing unit and its production method | |
| CN206886906U (en) | A kind of industrial circulating water producing unit | |
| CN111803693A (en) | Medical waste sterilization circulating system | |
| CN206814466U (en) | Oxidation source device for sewage disposal | |
| CN112058194B (en) | Liquid phase pulse discharge plasma treatment reaction device and treatment method | |
| CN219991315U (en) | Constructed wetland sewage treatment device with denitrification function | |
| CN221883191U (en) | A sampling device with online cleaning function | |
| CN211538194U (en) | Equipment for removing magnetic foreign matters from nano powder |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210409 |