CN113209737B - Microbial feed additive fermentation air multistage filtration bacteria removing device - Google Patents
Microbial feed additive fermentation air multistage filtration bacteria removing device Download PDFInfo
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- CN113209737B CN113209737B CN202110470626.9A CN202110470626A CN113209737B CN 113209737 B CN113209737 B CN 113209737B CN 202110470626 A CN202110470626 A CN 202110470626A CN 113209737 B CN113209737 B CN 113209737B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L9/00—Disinfection, sterilisation or deodorisation of air
- A61L9/16—Disinfection, sterilisation or deodorisation of air using physical phenomena
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/42—Auxiliary equipment or operation thereof
- B01D46/48—Removing dust other than cleaning filters, e.g. by using collecting trays
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/74—Regeneration of the filtering material or filter elements inside the filter by forces created by movement of the filter element
- B01D46/76—Regeneration of the filtering material or filter elements inside the filter by forces created by movement of the filter element involving vibrations
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
The invention discloses a microbial feed additive fermented air multistage filtering and sterilizing device which comprises a box body, wherein an air inlet pipe and an air outlet pipe are fixedly connected in an air inlet and an air outlet at the right end of the box body respectively, a flowing mechanism for accelerating air flow is arranged in the box body, one end, far away from the box body, of the air outlet pipe is fixedly communicated with a filter box, a filtering mechanism for filtering air is arranged in the filter box, the right end of the filter box is fixedly communicated with a pipeline, and a plurality of heat insulation plates are fixedly embedded in the box body. The invention can kill the microorganism in the air, does not pollute the bacterial colony, and has lower labor intensity and better use effect.
Description
Technical Field
The invention relates to the technical field of air sterilization equipment, in particular to a multistage filtering and sterilizing device for air fermented by a microbial feed additive.
Background
The microbial feed additive is a feed additive approved by Ministry of agriculture, and can play a beneficial role by improving the ecological balance of animal intestinal flora so as to improve the health level of animals, improve the disease resistance and improve the digestion capacity. Is an effective means for effectively solving the problems of disease flooding, germ drug resistance, immunity reduction, survival rate reduction and cultivation benefit reduction. Is the power for the sustainable development of animal husbandry.
In carrying out the microbial fermentation process, need change gas to it for guaranteeing the fungus crowd normal reproduction, current air regenerating device is mostly the manual work and takes a breath, and intensity of labour is high, contains more microorganism in the air moreover, can not exterminate and filter the microorganism, cultivates to the microorganism easily and causes the pollution.
Therefore, a multi-stage filtration and sterilization device for microbial feed additive fermentation air is provided to solve the problems.
Disclosure of Invention
The invention aims to solve the problems that the microbial culture and ventilation process is easy to cause pollution and the labor intensity in the ventilation process is high in the prior art, and provides a microbial feed additive fermentation air multistage filtering and sterilizing device.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a microorganism feed additive fermentation air multistage filtration bacteria removing device, the power distribution box comprises a box body, difference fixedly connected with intake pipe and outlet duct in the right-hand member air inlet of box and the outlet port, be equipped with the mobile mechanism that is used for air flow with higher speed in the box, the fixed intercommunication of one end that the box was kept away from to the outlet duct has the filter box, be equipped with in the filter box and be used for carrying out filterable filter mechanism to the air, the fixed intercommunication of right-hand member of filter box has the pipeline, the box internal fixation inlays and is equipped with the polylith heated board.
Preferably, the flowing mechanism comprises two turntables which are in sealed rotary connection with the inner side wall of the box body, two screw shafts are arranged between the two turntables, the upper and lower ends of the two screw shafts are coaxially and fixedly connected with annular plates, the opposite side walls of the two turntables are respectively provided with two grooves, four annular plates are respectively in sealed rotary connection with the inner side walls of the four grooves, the inner side walls of the grooves are provided with through holes, the through holes are in rotary connection with gears, the outer side walls of the annular plates and the inner side wall of the box body are respectively provided with tooth grooves which are meshed with the gears, the opposite side walls of the two turntables are coaxially and fixedly connected with transmission shafts, the two transmission shafts are respectively sealed and rotatably arranged to penetrate through the box body, the box body is provided with a rotating shaft in a penetrating way from top to bottom, the rotating shaft is in transmission connection with the two transmission shafts through a transmission mechanism, and the outer side wall of the box body is fixedly connected with a first motor, the box is internally provided with a cavity, the rotating shaft penetrates through the cavity, the driving shaft of the first motor rotates to penetrate through the box and extend into the cavity, and the driving shaft of the first motor is in transmission connection with the rotating shaft through the bevel gear set.
Preferably, drive mechanism includes first belt pulley and second belt pulley, first belt pulley and the coaxial fixed connection of pivot, the coaxial fixed connection of second belt pulley and transmission shaft, be connected through belt transmission between first belt pulley and the second belt pulley.
Preferably, the bevel gear set comprises a first bevel gear and a second bevel gear which are meshed with each other, the first bevel gear is coaxially and fixedly connected with a driving shaft of the first motor, and the second bevel gear is coaxially and fixedly connected with the rotating shaft.
Preferably, the helical blades of the two helical shafts are opposite in direction.
Preferably, filtering mechanism includes the filter screen with filter box inside wall sliding connection, be equipped with a plurality of buffer gear that are used for cushioning the filter screen in the filter box, be equipped with in the filter box and be used for beating the beating mechanism that beats the filter screen.
Preferably, buffer gear includes the dead lever with filter box inside wall fixed connection, the dead lever slides and runs through the filter screen setting, the dead lever overcoat is equipped with the spring, the both ends of spring respectively with filter screen and filter box inside wall fixed connection, the lower extreme of filter box is installed through the buckle and is connect the ash box, the filter box with connect to be linked together between the ash box.
Preferably, the beating mechanism comprises a beating shaft arranged on the right side of the filter screen, the beating shaft is rotatably connected with the inner side wall of the filter box, a plurality of cams are coaxially and fixedly connected with the outer side of the beating shaft, a second motor is fixedly connected with the upper end of the filter box, and a driving shaft of the second motor rotates to penetrate through the filter box and is coaxially and fixedly connected with the beating shaft.
Preferably, a plurality of the cams are uniformly distributed outside the beating shaft and have the same orientation.
Preferably, the air inlet pipe and the air outlet pipe are both provided with valves.
Compared with the prior art, the invention has the beneficial effects that:
through setting up flow mechanism and filtering mechanism, it rotates to drive the pivot through the motor, the pivot drives two transmission shafts and rotates, two transmission shafts drive two carousels and rotate, two carousels drive two screw axis revolutions, meanwhile, drive two screw axis rotations under the effect of gear, two screw axis drive the air in the box and form stronger convection current, thereby the sterilization of heated board to the air with higher speed, after the sterilization is accomplished, filter dust in the air through the filter screen, carry clean air by the pipeline, thereby can exterminate the microorganism in the air, can not cause the pollution to the bacterial colony, and intensity of labour is lower, excellent in use effect.
The invention can kill the microorganism in the air, does not pollute the bacterial colony, and has lower labor intensity and better use effect.
Drawings
FIG. 1 is a perspective view of a multi-stage filtration and sterilization apparatus for air fermentation with microbial feed additives according to the present invention;
FIG. 2 is a front perspective view of a multi-stage filtration sterilization apparatus for air fermentation with microbial feed additives in accordance with the present invention;
FIG. 3 is an enlarged view taken at A in FIG. 2;
FIG. 4 is an enlarged view at B in FIG. 2;
FIG. 5 is a perspective view of a cam of a multi-stage filtration sterilization apparatus for air fermentation with a microbial feed additive according to the present invention.
In the figure: the device comprises a box body 1, an air inlet pipe 2, an air outlet pipe 3, a flow mechanism 4, a filter box 5, a filter mechanism 6, a pipeline 7, a heat insulation plate 8, a rotary table 9, a spiral shaft 10, an annular plate 11, a gear 12, a transmission shaft 13, a rotating shaft 14, a transmission mechanism 15, a first motor 16, a cavity 17, a bevel gear set 18, a first belt pulley 19, a second belt pulley 20, a first bevel gear 21, a second bevel gear 22, a filter screen 23, a buffer mechanism 24, a knocking mechanism 25, a fixing rod 26, a spring 27, a knocking shaft 28, a cam 29, a second motor 30, a valve 31 and an ash receiving box 32.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-5, a multi-stage air filtering and sterilizing device for microbial feed additive fermentation comprises a box body 1, an air inlet pipe 2 and an air outlet pipe 3 are fixedly connected to an air inlet and an air outlet at the right end of the box body 1 respectively, it is worth mentioning that valves 31 are arranged on the air inlet pipe 2 and the air outlet pipe 3, it is noted that air can be cooled to a proper temperature through an external cooling device after passing through the air outlet pipe 3 and then is conveyed, a flow mechanism 4 for accelerating air flow is arranged in the box body 1, specifically, the flow mechanism 4 comprises two turntables 9 which are in sealed rotary connection with the inner side wall of the box body 1, two spiral shafts 10 are arranged between the two turntables 9, the spiral blade directions of the two spiral shafts 10 are opposite, it is noted that one spiral shaft 10 conveys air upwards, the other spiral shaft 10 conveys air downwards, make the inside air of box 1 form the circulation flow be, thereby air to in the box 1 evenly heats, the efficiency of sterilization is improved, the equal coaxial fixedly connected with annular slab 11 in upper and lower both ends of two screw axes 10, two lateral walls that the carousel 9 is relative all are equipped with two recesses, four annular slabs 11 are connected with four recess inside wall seal rotation respectively, the recess inside wall is equipped with the through-hole, the through-hole internal rotation is connected with gear 12, 11 lateral walls of annular slab and 1 inside wall of box all are equipped with the tooth's socket with gear 12 engaged with, the equal coaxial fixedly connected with transmission shaft 13 of the lateral wall that two carousels 9 carried on the back mutually.
In the invention, two transmission shafts 13 are sealed and rotatably arranged to penetrate through a box body 1, a rotating shaft 14 is arranged to penetrate through the box body 1 from top to bottom, the rotating shaft 14 and the two transmission shafts 13 are in transmission connection through a transmission mechanism 15, it is worth mentioning that the transmission mechanism 15 comprises a first belt pulley 19 and a second belt pulley 20, the first belt pulley 19 is coaxially and fixedly connected with the rotating shaft 14, the second belt pulley 20 is coaxially and fixedly connected with the transmission shafts 13, the first belt pulley 19 is in transmission connection with the second belt pulley 20 through a belt, the outer side wall of the box body 1 is fixedly connected with a first motor 16, it is noted that the first motor 16 can adopt a driving motor with the model of Y315M-10 and is electrically connected with an external power supply, for the prior art, detailed description is omitted, a cavity 17 is arranged in the box body 1, the rotating shaft 14 penetrates through the cavity 17, the driving shaft of the first motor 16 rotatably penetrates through the box body 1 and extends into the cavity 17, the driving shaft of the first motor 16 is in transmission connection with the rotating shaft 14 through a bevel gear set 18, and it should be noted that the bevel gear set 18 includes a first bevel gear 21 and a second bevel gear 22 which are meshed with each other.
In the invention, a first bevel gear 21 is coaxially and fixedly connected with a driving shaft of a first motor 16, a second bevel gear 22 is coaxially and fixedly connected with a rotating shaft 14, one end of an air outlet pipe 3, which is far away from a box body 1, is fixedly communicated with a filter box 5, a filtering mechanism 6 for filtering air is arranged in the filter box 5, further, the filtering mechanism 6 comprises a filter screen 23 which is in sliding connection with the inner side wall of the filter box 5, a plurality of buffering mechanisms 24 for buffering the filter screen 23 are arranged in the filter box 5, further, the buffering mechanisms 24 comprise fixing rods 26 which are fixedly connected with the inner side wall of the filter box 5, the fixing rods 26 are arranged by sliding to penetrate through the filter screen 23, springs 27 are sleeved outside the fixing rods 26, two ends of the springs 27 are respectively and fixedly connected with the filter screen 23 and the inner side wall of the filter box 5, an ash receiving box 32 is arranged at the lower end of the filter box 5 by a buckle, and the filter box 5 is communicated with the ash receiving box 32.
In the invention, a beating mechanism 25 for beating the filter screen 23 is arranged in the filter box 5, it should be noted that the beating mechanism 25 includes a beating shaft 28 arranged at the right side of the filter screen 23, the beating shaft 28 is rotatably connected with the inner side wall of the filter box 5, a plurality of cams 29 are coaxially and fixedly connected with the outer side of the beating shaft 28, it is worth mentioning that the plurality of cams 29 are uniformly distributed outside the beating shaft 28 in an array manner and have the same orientation, the upper end of the filter box 5 is fixedly connected with a second motor 30, it should be noted that the second motor 30 can adopt a driving motor with the model of Y315M-10 and is electrically connected with an external power supply, for the prior art, detailed description is omitted, a driving shaft of the second motor 30 rotatably penetrates through the filter box 5 and is coaxially and fixedly connected with the beating shaft 28, a pipeline 7 is fixedly communicated with the filter box 5, a plurality of heat insulation boards 8 are fixedly embedded in the box body 1, it should be noted that, the multiple insulation boards 8 can sterilize the air in the box body 1 at high temperature.
When the invention is used, air is conveyed into the box body 1 through the air inlet pipe 2, then the first bevel gear 21 is driven to rotate through the motor 16, the first bevel gear 21 drives the second bevel gear 22 to rotate, the second bevel gear 22 drives the rotating shaft 14 to rotate, the rotating shaft 14 drives the two first belt pulleys 19 to rotate, the two first belt pulleys 19 drive the two second belt pulleys 20 to rotate through the two belts, the two second belt pulleys 20 drive the two transmission shafts 13 to rotate, the two transmission shafts 13 drive the two rotating discs 9, the two rotating discs 9 drive the two spiral shafts 10 to revolve, meanwhile, the four annular plates 11 are driven to rotate under the action of the gear 12, the four annular plates 11 drive the two spiral shafts 10, the two spiral shafts 10 drive the air in the box body 1 to form strong self-rotation, thereby accelerating the sterilization of the insulation board 8 on the air, after the sterilization is finished, the air enters the filter box 5 through the air outlet pipe 3 to be filtered, the air passes through the filter screen 23 and is led out by the pipeline 7, and at the moment, dust in the air is blocked by the filter screen 23 and falls into the dust receiving box 32, meanwhile, the knocking shaft 28 is driven by the second motor 30 to rotate, the knocking shaft 28 drives the plurality of cams 29 to rotate, and the plurality of cams 29 knock the filter screen 23, so that the dust cannot stay on the filter screen 23, and the filter screen 23 is prevented from being blocked.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (8)
1. A microbial feed additive fermentation air multistage filtration and sterilization device comprises a box body (1) and is characterized in that an air inlet pipe (2) and an air outlet pipe (3) are fixedly connected to the air inlet and the air outlet of the right end of the box body (1) respectively, a flowing mechanism (4) for accelerating air flow is arranged in the box body (1), one end, far away from the box body (1), of the air outlet pipe (3) is fixedly communicated with a filter box (5), a filtering mechanism (6) for filtering air is arranged in the filter box (5), the right end of the filter box (5) is fixedly communicated with a pipeline (7), and a plurality of heat insulation plates (8) are fixedly embedded in the box body (1);
the flow mechanism (4) comprises two turntables (9) which are in sealed rotary connection with the inner side wall of the box body (1), two screw shafts (10) are arranged between the two turntables (9), the upper ends and the lower ends of the two screw shafts (10) are coaxially and fixedly connected with annular plates (11), the opposite side walls of the two turntables (9) are respectively provided with two grooves, the four annular plates (11) are respectively in sealed rotary connection with the inner side walls of the four grooves, the inner side walls of the grooves are provided with through holes, gears (12) are rotationally connected in the through holes, tooth grooves meshed with the gears (12) are respectively arranged on the outer side walls of the annular plates (11) and the inner side wall of the box body (1), transmission shafts (13) are coaxially and fixedly connected with the opposite side walls of the two turntables (9), the transmission shafts (13) are respectively arranged in a sealed rotary manner and penetrate through the box body (1), and rotating shafts (14) penetrate through the box body (1) from top to bottom, the rotating shaft (14) is in transmission connection with the two transmission shafts (13) through a transmission mechanism (15), a first motor (16) is fixedly connected to the outer side wall of the box body (1), a cavity (17) is arranged in the box body (1), the rotating shaft (14) penetrates through the cavity (17), a driving shaft of the first motor (16) rotatably penetrates through the box body (1) and extends into the cavity (17), and the driving shaft of the first motor (16) is in transmission connection with the rotating shaft (14) through a bevel gear set (18);
the spiral blades of the two spiral shafts (10) have opposite rotating directions.
2. The multistage filter sterilization device for air fermented by microorganism feed additives as claimed in claim 1, wherein the transmission mechanism (15) comprises a first belt pulley (19) and a second belt pulley (20), the first belt pulley (19) is coaxially and fixedly connected with the rotating shaft (14), the second belt pulley (20) is coaxially and fixedly connected with the transmission shaft (13), and the first belt pulley (19) is in belt transmission connection with the second belt pulley (20).
3. The multistage filter sterilization apparatus for air fermented by microorganism feed additive according to claim 1, wherein the bevel gear set (18) comprises a first bevel gear (21) and a second bevel gear (22) which are engaged with each other, the first bevel gear (21) is coaxially and fixedly connected with a driving shaft of the first motor (16), and the second bevel gear (22) is coaxially and fixedly connected with the rotating shaft (14).
4. The multistage filter sterilization device for air fermented by microorganism feed additives according to claim 1, wherein the filter mechanism (6) comprises a filter screen (23) slidably connected with the inner side wall of the filter box (5), a plurality of buffer mechanisms (24) for buffering the filter screen (23) are arranged in the filter box (5), and a beating mechanism (25) for beating the filter screen (23) is arranged in the filter box (5).
5. The microbial feed additive fermentation air multistage filtration sterilization device as claimed in claim 4, wherein the buffer mechanism (24) comprises a fixing rod (26) fixedly connected with the inner side wall of the filter box (5), the fixing rod (26) is slidably arranged to penetrate through the filter screen (23), a spring (27) is sleeved outside the fixing rod (26), two ends of the spring (27) are respectively fixedly connected with the inner side wall of the filter screen (23) and the inner side wall of the filter box (5), an ash receiving box (32) is installed at the lower end of the filter box (5) through a buckle, and the filter box (5) is communicated with the ash receiving box (32).
6. The multistage filtering and sterilizing device for the fermentation air of the microbial feed additive as claimed in claim 5, wherein the knocking mechanism (25) comprises a knocking shaft (28) arranged on the right side of the filter screen (23), the knocking shaft (28) is rotatably connected with the inner side wall of the filter box (5), the knocking shaft (28) is coaxially and fixedly connected with a plurality of cams (29), the upper end of the filter box (5) is fixedly connected with a second motor (30), and a driving shaft of the second motor (30) rotatably penetrates through the filter box (5) and is coaxially and fixedly connected with the knocking shaft (28).
7. The multistage filter sterilization apparatus for air fermented by microorganism feed additive according to claim 6, wherein a plurality of said cams (29) are uniformly distributed outside the beating shaft (28) in an array and have the same orientation.
8. The multi-stage filtration sterilization apparatus for air fermented by microorganism feed additive according to claim 1, wherein the air inlet pipe (2) and the air outlet pipe (3) are both provided with valves (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110470626.9A CN113209737B (en) | 2021-04-29 | 2021-04-29 | Microbial feed additive fermentation air multistage filtration bacteria removing device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110470626.9A CN113209737B (en) | 2021-04-29 | 2021-04-29 | Microbial feed additive fermentation air multistage filtration bacteria removing device |
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| CN113209737A CN113209737A (en) | 2021-08-06 |
| CN113209737B true CN113209737B (en) | 2022-05-17 |
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| CN116059751B (en) * | 2021-12-30 | 2023-12-19 | 中国石油天然气集团有限公司 | Logging sample gas purifying device and method |
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| KR20090116438A (en) * | 2008-05-07 | 2009-11-11 | 웅진코웨이주식회사 | Filter for water purifier |
| CN111907976A (en) * | 2020-08-28 | 2020-11-10 | 浙江望森家居科技有限公司 | Household garbage can with pressing device and capable of achieving solid-liquid separation and using method |
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| CN1399074A (en) * | 2001-07-27 | 2003-02-26 | 大晃机械工业株式会社 | Dry vacuum pump |
| CN108913534A (en) * | 2018-07-31 | 2018-11-30 | 海宁市裕丰酿造有限公司 | A kind of soy sauce temperature wine solid and liquid state fermentation thick layer ventilation device |
| CN209197019U (en) * | 2018-09-15 | 2019-08-02 | 潍坊艾顿净化服务有限公司 | A kind of dehumidified air clarifier |
| CN209662853U (en) * | 2018-12-26 | 2019-11-22 | 重庆柏纳伟晟新材料科技有限公司 | A kind of air recyclable device of the mixer of plastic color master production |
| CN211677329U (en) * | 2019-10-05 | 2020-10-16 | 云和漫行者玩具有限公司 | Weaving is with liquid dyestuff mixing arrangement |
| CN212061047U (en) * | 2020-04-26 | 2020-12-01 | 杭州小橙工业设计有限公司 | Technical consultation device with dustproof function of heat dissipation |
| CN212188279U (en) * | 2020-05-18 | 2020-12-22 | 郑州绿佳环保科技有限公司 | Air purification virus killing device |
| CN212533141U (en) * | 2020-07-06 | 2021-02-12 | 港安健康管理(北京)有限公司 | Hydrogen-oxygen mixed gas generator |
| CN212999464U (en) * | 2020-08-06 | 2021-04-20 | 大连隆源气体科技股份有限公司 | Multi-gas mixing tank for mixed gas production |
| CN112481116B (en) * | 2020-12-18 | 2022-05-17 | 张彦伟 | Microbial feed additive fermentation air multistage filtration bacteria removing device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20090116438A (en) * | 2008-05-07 | 2009-11-11 | 웅진코웨이주식회사 | Filter for water purifier |
| CN111907976A (en) * | 2020-08-28 | 2020-11-10 | 浙江望森家居科技有限公司 | Household garbage can with pressing device and capable of achieving solid-liquid separation and using method |
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