CN210176849U - Photosynthetic culture fermentation tank - Google Patents
Photosynthetic culture fermentation tank Download PDFInfo
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- CN210176849U CN210176849U CN201920628201.4U CN201920628201U CN210176849U CN 210176849 U CN210176849 U CN 210176849U CN 201920628201 U CN201920628201 U CN 201920628201U CN 210176849 U CN210176849 U CN 210176849U
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Abstract
The utility model provides a photosynthetic culture fermentation tank, which solves the problem that the prior photosynthetic bacteria can be attached to a transparent tank body in the fermentation process to influence the fermentation quality and yield through a cleaning device; the second motor is used for driving the first gear to be meshed with the second gear, the two driving shafts synchronously rotate, the mounting seat drives the scraper blade to do linear motion in the Z direction, and the scraper blade is used for scraping photosynthetic bacteria on the inner wall of the tank body into fermentation liquor of the tank body to be fully mixed and fermented, so that the cost is saved, the yield is increased, and the time for cleaning the fermentation tank by workers is shortened; the light source is in a motion state through the main lighting device and the auxiliary lighting device; ensuring that the light source can shine into the sealing tank from a plurality of different angles; the lamp holder B and the lamp holder C do circular motion along with the main lighting device, and light sources can be received at all corners in the tank body and can be uniformly received in the tank body.
Description
Technical Field
The utility model relates to a fermentation cylinder technical field, concretely relates to photosynthetic culture fermentation cylinder.
Background
Fermentation engineering makes important components of biotechnology and important links of biotechnology industrialization. The fermentation technology has a long history, and the microbial fermentation industry as a modern scientific concept combines the modern new technologies of genetic engineering, cell engineering and the like on the basis of the traditional fermentation technology. The fermentation industry has the characteristics of less investment, quick response, less pollution and the like, and increasingly becomes an important component of global economy.
Photosynthetic bacteria are microorganisms which use light as energy and can use organic matters, sulfides, ammonia and the like in the nature as hydrogen donor and carbon source to carry out photosynthesis under anaerobic illumination or aerobic dark conditions, and are widely applied to the fields of water quality purification, feed purification and disease prevention in the aquaculture industry. The culture of photosynthetic bacteria is generally carried out in a photosynthetic culture fermenter, but the existing photosynthetic culture fermenter has the following problems: firstly, photosynthetic bacteria have phototaxis, a large amount of bacteria are attached to a transparent tank body in the fermentation process, and the illumination is influenced for a long time, so that the photosynthetic bacteria in the tank lack illumination, the fermentation period is prolonged, the product quality is reduced, the conventional method is that the fermentation tank is disassembled after a certain amount of photosynthetic bacteria are fermented, the tank body wall is cleaned, time and labor are wasted, and the working efficiency is reduced; secondly, the existing light source is unreasonable in arrangement, and a light source tube structure which is circumferentially or horizontally distributed is generally adopted, so that the tank body cannot be uniformly irradiated by the light source, and illumination dead angles exist.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems existing in the prior art, the utility model provides a photosynthetic culture fermentation tank, which is characterized in that the light source is arranged reasonably and effectively to clean the inner wall.
The utility model provides a technical scheme of above-mentioned problem does: a photosynthetic culture fermentation tank comprises a tank body, a tank cover, a stirring device, a cleaning device, a main lighting device, an auxiliary lighting device and a lamp tube;
the tank body is connected with the tank cover through a flange; the tank cover is made of stainless steel;
the tank body is made of glass; the upper end surface of the tank cover is provided with a stirring device, the stirring device comprises a first motor, a stirring shaft, a stirring blade and a motor frame, the first motor is fixed on the motor frame, the motor frame is fixed on the tank cover, and a first motor shaft is connected with the stirring shaft through a coupler; the stirring shaft is connected with a plurality of stirring blades which are distributed along the Z axis;
the upper end surface of the tank cover is provided with a cleaning device, the cleaning device comprises a second motor, a support frame, a first gear and a second gear, the second motor is fixed on the support frame, the support frame is fixed on the tank cover, a shaft of the second motor is connected with the first gear, the left side and the right side of the first gear are respectively provided with the second gear, and the first gear is meshed with the second gear; the second gear is fixed on the driving shaft;
one end of the driving shaft, which is far away from the second gear, extends into the tank body; the driving shaft is rotationally connected with the tank body, the connection part is mechanically sealed, and the central axis of the driving shaft is superposed with the central axis of the second gear; the driving shaft is provided with threads, and the mounting seat is in threaded connection with the driving shaft; a scraping ring is connected in the tank body, the inner cylindrical surface of the scraping ring is connected with the mounting seat, a scraping blade is connected to the outer cylindrical surface of the scraping ring, the scraping blade is positioned at the upper part of the scraping ring, and the scraping blade is made of silica gel; the scraping ring is connected with the tank body in a sliding way.
Furthermore, a main lighting device is positioned outside the tank body, and the main lighting device comprises a third motor, a third gear, a fourth gear and an annular sliding plate;
the annular sliding plate is fixed on the pillar, and the central axis of the annular sliding plate is superposed with the central axis of the tank body; the third gear is positioned above the annular sliding plate, is in sliding connection with the annular sliding plate and is meshed with the fourth gear, and the third gear is an internal gear; the fourth gear is fixed on a third motor shaft, and the third motor is fixed on the annular sliding plate;
the upper end face of the third gear is provided with a plurality of lamp holders A which are annularly arrayed around the central axis of the third gear; two ends of the lamp holder A are respectively connected with a sliding rail.
Furthermore, two adjacent main lighting devices are provided with an auxiliary lighting assembly A, and the auxiliary lighting assembly A comprises a third motor, a supporting seat, a connecting rod, a push rod, a rotary disc, a lamp holder B and a lamp holder C;
two ends of the lamp holder B are respectively connected with the lamp holder A into a whole; a lamp holder C is arranged between every two adjacent lamp holders B, and two ends of each lamp holder C are respectively connected with the sliding rails in a sliding mode through sliding blocks; two adjacent lamp holders C are connected through a synchronizing rod;
the supporting seat is fixed on the annular sliding plate, the fourth motor is fixed on the supporting seat, a fourth motor shaft is connected with the transmission shaft, and one end of the transmission shaft, which is far away from the fourth motor shaft, penetrates through the supporting seat and is connected with the turntable; the central axis of the turntable is superposed with the central axis of the transmission shaft; the turntable is connected with a transmission column, and the transmission column is far away from the circle center of the turntable; one end of the connecting rod is hinged with the transmission column, the other end of the connecting rod is hinged with the push rod, and one end of the push rod, which is far away from the connecting rod, is connected with the lamp holder C which is positioned at the lowest end.
Furthermore, the lower part of the scraping ring is connected with a sliding strip which is respectively positioned at the left side and the right side of the scraping ring, the inner wall of the tank body is provided with a sliding groove which is matched with the sliding strip, and the sliding strip is inserted into the sliding groove.
Furthermore, the lower end face of the third gear is connected with an arc-shaped block, and the arc-shaped block surrounds the central axis of the third gear in an annular array; the upper end face of the annular sliding plate is provided with an annular slide way matched with the arc-shaped block, and the arc-shaped block is inserted into the annular slide way.
Further, lamp stand A, lamp stand B, lamp stand C are the circular arc structure, all are equipped with the mounting groove on the cylinder surface in lamp stand A, lamp stand B, the lamp stand C, and the mounting groove internal surface is glued and is covered with the reflector panel, and the fluorescent tube is fixed in the mounting groove, and the fluorescent tube is connected with the cable electricity.
The utility model discloses beneficial effect has:
(1) the utility model solves the problem that the prior photosynthetic bacteria can be attached to the transparent tank body in the fermentation process to influence the fermentation quality and yield through the cleaning device; the second motor is used for driving the first gear to be meshed with the second gear, the two driving shafts synchronously rotate, the mounting seat drives the scraper blade to do linear motion in the Z direction, and the scraper blade is used for scraping photosynthetic bacteria on the inner wall of the tank body into fermentation liquor of the tank body to be fully mixed and fermented, so that the cost is saved, the yield is increased, and the time for cleaning the fermentation tank by workers is shortened;
(2) the light source is in a motion state through the main lighting device and the auxiliary lighting device; ensuring that the light source can shine into the sealing tank from a plurality of different angles; a third motor is utilized to drive a fourth gear to rotate, the fourth gear is meshed with the third gear, and the third gear performs circular motion to drive the lamp holder A to perform circular motion around the tank body, so that the condition that the light source is at a fixed position and the illumination of the area in the tank body is uneven is avoided; a fourth motor is used for driving the rotary table to rotate, and a crank sliding block mechanism is formed among the rotary table, the transmission column, the connecting rod, the push rod and the lamp holder C to drive the lamp holder C to reciprocate in the up-down direction; the lamp holder B and the lamp holder C do circular motion along with the main lighting device, and light sources can be received at all corners in the tank body and can be uniformly received in the tank body.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of the structure of the can body and the can cover of the present invention.
Fig. 3 is a sectional view taken along a-a of fig. 2.
Fig. 4 is an enlarged view of a portion a in fig. 3.
Fig. 5 is a bottom view of the present invention.
Fig. 6 is a view showing the azimuth distribution of the main illumination device, the auxiliary illumination device and the tank body in the overlooking direction of the present invention.
Fig. 7 is a schematic structural view of the lamp holder a of the present invention.
Fig. 8 is a schematic structural view of the lamp holder B of the present invention.
In the figure: 1-tank body, 2-tank cover, 3-stirring device, 4-cleaning device, 5-main lighting device, 6-auxiliary lighting device, 7-feeding hole, 8-discharging hole, 9-support, 10-air inlet, 11-sampling hole, 301-first motor, 302-stirring shaft, 303-stirring blade, 304-motor frame, 401-second motor, 402-supporting frame, 403-first gear, 404-second gear, 405-driving shaft, 406-mounting seat, 407-scraping ring, 408-scraping blade, 409-sliding strip, 410-sliding groove, 501-annular sliding plate, 502-third gear, 503-fourth gear, 505-arc block, 506-annular sliding way, 507-lamp holder A, 508-sliding way, 509-a third motor, 601-a lamp holder B, 602-a lamp holder C, 603-a synchronous rod, 604-a supporting seat, 605-a transmission shaft, 607-a rotating disc, 608-a transmission column, 609-a connecting rod, 610-a push rod, 611-a mounting groove, 612-a reflector plate and 613-a lamp tube.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the detailed description.
A photosynthetic culture fermentation tank comprises a tank body 1, a tank cover 2, a stirring device 3, a cleaning device 4, a main lighting device 5 and an auxiliary lighting device 6;
the tank body 1 is connected with the tank cover 2 through a flange; the tank cover 2 is made of stainless steel, and a feed inlet 7 is formed in the tank cover 2;
the tank body 1 is made of glass, and a discharge hole 8 is formed in the lower part of the tank body 1; the bottom of the tank body 1 is fixed on a support column 9, the upper part of the tank body 1 is provided with an air inlet 10 and a sampling port 11, the air inlet 10 is connected with an air inlet pipe, and the lower end of the air inlet pipe extends into the bottom of the tank body 1; the sampling port 11 is connected with a sampling tube;
the stirring device 3 is arranged on the upper end face of the tank cover 2, the stirring device 3 comprises a first motor 301, a stirring shaft 302, a stirring blade 303 and a motor frame 304, the first motor 301 is fixed on the motor frame 304, the motor frame 304 is fixed on the tank cover 2, and the shaft of the first motor 301 is connected with the stirring shaft 302 through a coupler; the stirring shaft 302 is connected with a plurality of stirring blades 303, and the stirring blades 303 are distributed along the Z axis;
the cleaning device 4 is arranged on the upper end face of the tank cover 2, the cleaning device 4 comprises a second motor 401, a support frame 402, a first gear 403 and a second gear 404, the second motor 401 is fixed on the support frame 402, the support frame 402 is fixed on the tank cover 2, the second motor 401 is connected with the first gear 403 in a shaft mode, the second gear 404 is arranged on the left side and the right side of the first gear 403 respectively, and the first gear 403 is meshed with the second gear 404; the second gear 404 is fixed on the drive shaft 405;
one end of the driving shaft 405 far away from the second gear 404 extends into the tank body 1; the driving shaft 405 is rotatably connected with the tank body 1, the connection part is mechanically sealed, and the central axis of the driving shaft 405 is overlapped with the central axis of the second gear 404; the driving shaft 405 is provided with threads, and the mounting seat 406 is in threaded connection with the driving shaft 405; a scraping ring 407 is connected in the tank body 1, the inner cylindrical surface of the scraping ring 407 is connected with the mounting seat 406, a scraping blade 408 is connected on the outer cylindrical surface of the scraping ring 407, the scraping blade 408 is positioned at the upper part of the scraping ring 407, and the scraping blade 408 is made of silica gel; the scraping ring 407 is connected with the tank body 1 in a sliding manner, the lower part of the scraping ring 407 is connected with a slide bar 409, the slide bar 409 is respectively positioned at the left side and the right side of the scraping ring 407, the inner wall of the tank body 1 is provided with a sliding groove 410 which is matched with the slide bar 409, and the slide bar 409 is inserted into the sliding groove 410;
the cleaning device 4 solves the problem that the prior photosynthetic bacteria can be attached to the transparent tank body 1 in the fermentation process to influence the fermentation quality and yield; the second motor 401 is used for driving the first gear 403 to be meshed with the second gear 404, the two driving shafts 405 synchronously rotate, the mounting seat 406 drives the scraper blade to do linear motion downwards in the Z direction, and the photosynthetic bacteria on the inner wall of the tank body 1 are scraped into the fermentation liquor of the tank body 1 by the scraper blade to be fully mixed and fermented, so that the cost is saved, the yield is increased, and the time for workers to clean the fermentation tank is shortened;
the main lighting device 5 is positioned outside the tank body 1, and the main lighting device 5 comprises a third motor 509, a third gear 502, a fourth gear 503, an annular sliding plate 501, a lamp tube 613 and a lamp holder;
the annular sliding plate 501 is fixed on the pillar 9, and the central axis of the annular sliding plate 501 is superposed with the central axis of the tank body 1; the third gear 502 is positioned above the annular sliding plate 501, the third gear 502 is connected with the annular sliding plate 501 in a sliding manner, the third gear 502 is meshed with the fourth gear 503, and the third gear 502 is an internal gear; the fourth gear 503 is fixed on the shaft of the third motor 509, and the third motor 509 is fixed on the annular sliding plate 501;
an arc-shaped block 505 is connected to the lower end face of the third gear 502, and the arc-shaped block 505 surrounds the central axis of the third gear 502 in an annular array; the upper end surface of the annular sliding plate 501 is provided with an annular slide way 506 which is matched with the arc-shaped block 505, and the arc-shaped block 505 is inserted into the annular slide way 506;
a plurality of lamp holders A507 are arranged on the upper end face of the third gear 502, and the lamp holders A507 are annularly arrayed around the central axis of the third gear 502; two ends of the lamp holder A507 are respectively connected with a sliding rail 508;
two adjacent main lighting devices 5 are provided with an auxiliary lighting device 6A, and the auxiliary lighting device 6A comprises a third motor 509, a supporting seat 604, a connecting rod 609, a push rod 610, a rotating disc 607, a lamp holder B601 and a lamp holder C602;
the two ends of the lamp holder B601 are respectively connected with the lamp holder A507 into a whole; a lamp holder C602 is arranged between two adjacent lamp holders B601, and two ends of the lamp holder C602 are respectively connected with the sliding rails 508 in a sliding manner through sliding blocks; two adjacent lamp holders C602 are connected through a synchronizing rod 603;
a supporting seat 604 is fixed on the annular sliding plate 501, a fourth motor is fixed on the supporting seat 604, a shaft of the fourth motor is connected with a transmission shaft 605, and one end of the transmission shaft 605 far away from the shaft of the fourth motor penetrates through the supporting seat 604 to be connected with a rotating disc 607; the central axis of the rotating disc 607 coincides with the central axis of the transmission shaft 605; the rotating disc 607 is connected with a transmission column 608, and the transmission column 608 is far away from the circle center of the rotating disc 607; one end of the connecting rod 609 is hinged with the transmission post 608, the other end of the connecting rod 609 is hinged with a push rod 610, and one end of the push rod 610 far away from the connecting rod 609 is connected with the lamp holder C602 positioned at the lowest end;
the lamp holder A507, the lamp holder B601 and the lamp holder C602 are all arc structures, mounting grooves 611 are formed in the inner cylindrical surfaces of the lamp holder A507, the lamp holder B601 and the lamp holder C602, a reflecting plate 612 is adhered to the inner surface of each mounting groove 611, the lamp tube 613 is fixed in each mounting groove 611, and the lamp tube 613 is electrically connected with a cable;
the light can make the light source in a motion state through the main lighting device 5 and the auxiliary lighting device 6; ensuring that the light source can shine into the sealing tank from a plurality of different angles; a third motor 509 is used for driving a fourth gear 503 to rotate, the fourth gear 503 is meshed with the third gear 502, the third gear 502 makes circular motion, and a lamp holder A507 is driven to make circular motion around the tank body 1, so that the condition that the light source is at a fixed position and the illumination of the area in the tank body 1 is uneven is avoided; a fourth motor is used for driving the rotating disc 607 to rotate, and a crank sliding block mechanism is formed among the rotating disc 607, the transmission column 608, the connecting rod 609, the push rod 610 and the lamp holder C602 to drive the lamp holder C602 to reciprocate in the up-down direction; the lamp holder B601 and the lamp holder C602 do circular motion along with the main lighting device 5, all corners in the tank body 1 can receive light sources, the tank body 1 can uniformly receive the light sources, and uneven illumination is avoided.
Many other changes and modifications can be made without departing from the spirit and scope of the invention. It is to be understood that the invention is not to be limited to the specific embodiments, and that the scope of the invention is defined by the appended claims.
Claims (6)
1. A photosynthetic culture fermentation tank is characterized by comprising a tank body, a tank cover, a stirring device, a cleaning device, a main lighting device, an auxiliary lighting device and a lamp tube;
the tank body is connected with the tank cover through a flange; the tank cover is made of stainless steel;
the tank body is made of glass; the upper end surface of the tank cover is provided with a stirring device, the stirring device comprises a first motor, a stirring shaft, a stirring blade and a motor frame, the first motor is fixed on the motor frame, the motor frame is fixed on the tank cover, and a first motor shaft is connected with the stirring shaft through a coupler; the stirring shaft is connected with a plurality of stirring blades which are distributed along the Z axis;
the upper end surface of the tank cover is provided with a cleaning device, the cleaning device comprises a second motor, a support frame, a first gear and a second gear, the second motor is fixed on the support frame, the support frame is fixed on the tank cover, a shaft of the second motor is connected with the first gear, the left side and the right side of the first gear are respectively provided with the second gear, and the first gear is meshed with the second gear; the second gear is fixed on the driving shaft;
one end of the driving shaft, which is far away from the second gear, extends into the tank body; the driving shaft is rotationally connected with the tank body, the connection part is mechanically sealed, and the central axis of the driving shaft is superposed with the central axis of the second gear; the driving shaft is provided with threads, and the mounting seat is in threaded connection with the driving shaft; a scraping ring is connected in the tank body, the inner cylindrical surface of the scraping ring is connected with the mounting seat, a scraping blade is connected to the outer cylindrical surface of the scraping ring, the scraping blade is positioned at the upper part of the scraping ring, and the scraping blade is made of silica gel; the scraping ring is connected with the tank body in a sliding way.
2. A photosynthetic culture fermenter according to claim 1, wherein the lower part of the scraper ring is connected with a slide bar, the slide bar is respectively located at the left and right sides of the scraper ring, the inner wall of the tank body is provided with a slide groove which is matched with the slide bar, and the slide bar is inserted into the slide groove.
3. A photosynthetic culture fermenter according to claim 1, wherein the main lighting device is located outside the fermenter body, the main lighting device includes a third motor, a third gear, a fourth gear, a ring-shaped sliding plate;
the annular sliding plate is fixed on the pillar, and the central axis of the annular sliding plate is superposed with the central axis of the tank body; the third gear is positioned above the annular sliding plate, is in sliding connection with the annular sliding plate and is meshed with the fourth gear, and the third gear is an internal gear; the fourth gear is fixed on a third motor shaft, and the third motor is fixed on the annular sliding plate;
the upper end face of the third gear is provided with a plurality of lamp holders A which are annularly arrayed around the central axis of the third gear; two ends of the lamp holder A are respectively connected with a sliding rail.
4. A photosynthetic culture fermenter according to claim 3, wherein the two adjacent main lighting devices are provided with a sub lighting assembly a comprising a third motor, a support base, a connecting rod, a push rod, a rotary plate, a lamp base B, and a lamp base C;
two ends of the lamp holder B are respectively connected with the lamp holder A into a whole; a lamp holder C is arranged between every two adjacent lamp holders B, and two ends of each lamp holder C are respectively connected with the sliding rails in a sliding mode through sliding blocks; two adjacent lamp holders C are connected through a synchronizing rod;
the supporting seat is fixed on the annular sliding plate, the fourth motor is fixed on the supporting seat, a fourth motor shaft is connected with the transmission shaft, and one end of the transmission shaft, which is far away from the fourth motor shaft, penetrates through the supporting seat and is connected with the turntable; the central axis of the turntable is superposed with the central axis of the transmission shaft; the turntable is connected with a transmission column, and the transmission column is far away from the circle center of the turntable; one end of the connecting rod is hinged with the transmission column, the other end of the connecting rod is hinged with the push rod, and one end of the push rod, which is far away from the connecting rod, is connected with the lamp holder C which is positioned at the lowest end.
5. A photosynthetic culture fermenter according to claim 3, wherein the third gear has an arcuate block attached to a lower end surface thereof, the arcuate block being in an annular array around a central axis of the third gear; the upper end face of the annular sliding plate is provided with an annular slide way matched with the arc-shaped block, and the arc-shaped block is inserted into the annular slide way.
6. A photosynthetic culture fermenter according to claim 4 or 5, wherein the lamp holders A, B, C are all arc structures, each of the inner cylindrical surfaces of the lamp holders A, B, C is provided with a mounting groove, the inner surface of the mounting groove is adhered with a reflector, the lamp tube is fixed in the mounting groove, and the lamp tube is electrically connected with the cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920628201.4U CN210176849U (en) | 2019-05-05 | 2019-05-05 | Photosynthetic culture fermentation tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920628201.4U CN210176849U (en) | 2019-05-05 | 2019-05-05 | Photosynthetic culture fermentation tank |
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| CN210176849U true CN210176849U (en) | 2020-03-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920628201.4U Expired - Fee Related CN210176849U (en) | 2019-05-05 | 2019-05-05 | Photosynthetic culture fermentation tank |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111909832A (en) * | 2020-08-13 | 2020-11-10 | 常州惠农生物科技有限公司 | Microorganism solid state fermentation box |
| CN112746011A (en) * | 2021-01-20 | 2021-05-04 | 济南千木奇农业生态园有限公司 | Fermenting installation is used in processing of acer truncatum black tea |
| CN113150964A (en) * | 2021-03-18 | 2021-07-23 | 长沙工研院环保有限公司 | Illumination type kitchen waste anaerobic treatment system |
| CN113186074A (en) * | 2021-03-18 | 2021-07-30 | 长沙工研院环保有限公司 | Illumination type kitchen waste aerobic treatment system |
| CN117074841A (en) * | 2023-10-17 | 2023-11-17 | 国网辽宁省电力有限公司 | Photo-thermal aging joint detection equipment for power equipment |
-
2019
- 2019-05-05 CN CN201920628201.4U patent/CN210176849U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111909832A (en) * | 2020-08-13 | 2020-11-10 | 常州惠农生物科技有限公司 | Microorganism solid state fermentation box |
| CN112746011A (en) * | 2021-01-20 | 2021-05-04 | 济南千木奇农业生态园有限公司 | Fermenting installation is used in processing of acer truncatum black tea |
| CN113150964A (en) * | 2021-03-18 | 2021-07-23 | 长沙工研院环保有限公司 | Illumination type kitchen waste anaerobic treatment system |
| CN113186074A (en) * | 2021-03-18 | 2021-07-30 | 长沙工研院环保有限公司 | Illumination type kitchen waste aerobic treatment system |
| CN113150964B (en) * | 2021-03-18 | 2023-10-24 | 长沙工研院环保有限公司 | Illumination type kitchen waste anaerobic treatment system |
| CN113186074B (en) * | 2021-03-18 | 2024-04-09 | 长沙工研院环保有限公司 | Illumination type kitchen waste aerobic treatment system |
| CN117074841A (en) * | 2023-10-17 | 2023-11-17 | 国网辽宁省电力有限公司 | Photo-thermal aging joint detection equipment for power equipment |
| CN117074841B (en) * | 2023-10-17 | 2024-02-20 | 国网辽宁省电力有限公司 | Photo-thermal aging joint detection equipment for power equipment |
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Granted publication date: 20200324 Termination date: 20210505 |