CN111569484A - High accuracy beer filter equipment - Google Patents
High accuracy beer filter equipment Download PDFInfo
- Publication number
- CN111569484A CN111569484A CN202010266149.XA CN202010266149A CN111569484A CN 111569484 A CN111569484 A CN 111569484A CN 202010266149 A CN202010266149 A CN 202010266149A CN 111569484 A CN111569484 A CN 111569484A
- Authority
- CN
- China
- Prior art keywords
- filter
- tank
- fixed
- piston
- high accuracy
- 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
- 235000013405 beer Nutrition 0.000 title claims abstract description 24
- 238000001914 filtration Methods 0.000 claims abstract description 32
- 238000007789 sealing Methods 0.000 claims abstract description 11
- 239000007787 solid Substances 0.000 claims description 4
- 241000220317 Rosa Species 0.000 claims 2
- 239000007788 liquid Substances 0.000 abstract description 13
- 230000000694 effects Effects 0.000 abstract description 6
- 239000012535 impurity Substances 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 description 3
- GXCLVBGFBYZDAG-UHFFFAOYSA-N N-[2-(1H-indol-3-yl)ethyl]-N-methylprop-2-en-1-amine Chemical compound CN(CCC1=CNC2=C1C=CC=C2)CC=C GXCLVBGFBYZDAG-UHFFFAOYSA-N 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 241000282414 Homo sapiens Species 0.000 description 1
- 240000005979 Hordeum vulgare Species 0.000 description 1
- 235000007340 Hordeum vulgare Nutrition 0.000 description 1
- 235000008694 Humulus lupulus Nutrition 0.000 description 1
- 244000269722 Thea sinensis Species 0.000 description 1
- 241000209140 Triticum Species 0.000 description 1
- 235000021307 Triticum Nutrition 0.000 description 1
- 235000013334 alcoholic beverage Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000013361 beverage Nutrition 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
- B01D29/03—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements self-supporting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/96—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor in which the filtering elements are moved between filtering operations; Particular measures for removing or replacing the filtering elements; Transport systems for filters
-
- 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
- C12H1/02—Pasteurisation, sterilisation, preservation, purification, clarification, or ageing of alcoholic beverages combined with removal of precipitate or added materials, e.g. adsorption material
- C12H1/06—Precipitation by physical means, e.g. by irradiation, vibrations
- C12H1/063—Separation by filtration
Abstract
The embodiment of the application discloses high accuracy beer filter equipment, including the unable adjustment base, the both sides of unable adjustment base top surface are fixed with the dead lever that upwards stretches out respectively, the top fixed connection of dead lever is in the both sides of filter-tank, the mid-mounting of filter-tank bottom surface has valve one, the bottom surface joint of filter-tank inner chamber has the filter screen, the both sides of filter-tank inner chamber fixedly connected with respectively are located the stopper of filter screen top, the below joint of filter-tank inner chamber has the piston. This high accuracy beer filter equipment through the design that adopts the detachable filter screen, cooperates the used together of sealing strip simultaneously for the device is when using, and the sealing strip not only can prevent to be outwards revealed by the filtering liquid, can also be convenient for outwards take out the filter screen and clear up, thereby has improved the filter effect of device, has solved traditional filter equipment filter screen and has been stained with the problem of too much impurity easily.
Description
Technical Field
The application relates to the field of beer processing, in particular to a high-precision beer filtering device.
Background
The beer is brewed by using wheat malt and barley malt as main raw materials, adding hops, gelatinizing and saccharifying in a liquid state, and fermenting in a liquid state. Beer is the oldest alcoholic beverage of human beings, is the beverage with the third grade of world consumption after water and tea, and along with the continuous improvement of living standard of people, the demand of beer is also bigger and bigger, and the production of beer is gradually developing towards the direction of high efficiency and comprehension.
In the production process of beer, often will need to carry out filtering operation to it to impurity in the filtering wine body, and current filter equipment can satisfy basic user demand, but the drawback is also very obvious, and its main table has: after the existing filtering device is used for a long time, excessive impurities are adhered to a filter screen of the existing filtering device, so that the filtering efficiency is reduced; meanwhile, a sedimentation type filtering mode is adopted by part of filtering devices, and the filtering mode has low efficiency and is not beneficial to the mass production of beer. In view of the above, a high precision beer filtration device is proposed to solve the above problems.
Disclosure of Invention
In view of the above problems, the present application provides a high-precision beer filtering device, which comprises a fixing base, wherein fixing rods extending upwards are respectively fixed on two sides of the top surface of the fixing base, the top ends of the fixing rods are fixedly connected on two sides of a filtering tank, a first valve is arranged in the middle of the bottom surface of the filtering tank, a filter screen is clamped on the bottom surface of the inner cavity of the filtering tank, two sides of the inner cavity of the filtering tank are respectively and fixedly connected with a limiting block positioned above the filter screen, a piston is clamped below the inner cavity of the filtering tank, the middle part of the top surface of the piston is fixedly connected at the bottom end of a rack, the upper part of the rack is clamped at the middle part of a sliding ring, a gear is meshed on the side surface of the top end of the rack, the gear is fixedly sleeved at one end of an output shaft of a motor, an elastic tube penetrating through the upper, two solid fixed rings of left top fixedly connected with of filter-tank, two the upper and lower both sides at the conveyer pipe are fixed cup jointing respectively to solid fixed ring's middle part, the mid-mounting of conveyer pipe has valve two, the bottom fixed connection of conveyer pipe is at the middle part of flange, the sealing strip is installed to the positive below of filter-tank.
Preferably, the sealing strip is including the hinge, hinge fixed connection is in the below on the positive right side of filter-tank, the side fixed connection of rubber strip is to the rubber strip that stretches out on the left side, the left end screw thread of rubber strip has cup jointed the fastening knob.
Preferably, the four sides of the bottom surface of the fixed base are respectively and fixedly connected with four bases, and the bottom surfaces of the four bases are on the same horizontal plane.
Preferably, the diameter value of the piston is equal to that of the inner wall of the filter tank, and the movable distance value of the piston is equal to the length value of the rack.
Preferably, the lower part of the filter tank protrudes outwards, and the first valve is arranged at the lowest part of the bottom surface of the filter tank.
Preferably, the number of the fixing rods is four and parallel to each other, and the four fixing rods are fixedly connected to the left side and the right side of the filter tank respectively.
The application provides a high accuracy beer filter equipment.
1. This high accuracy beer filter equipment through the design that adopts the detachable filter screen, cooperates the used together of sealing strip simultaneously for the device is when using, and the sealing strip not only can prevent to be outwards revealed by the filtering liquid, can also be convenient for outwards take out the filter screen and clear up, thereby has improved the filter effect of device, has solved traditional filter equipment filter screen and has been stained with the problem of too much impurity easily.
2. This high accuracy beer filter equipment through the design that adopts motor drive piston activity from top to bottom, when liquid persist with the filter-tank in, the piston of activity can form the negative pressure in the filter-tank to accelerated the filtration efficiency of liquid, solved the problem that traditional nature subsides formula filtration efficiency is low, embodied the practicality and the high efficiency of this device.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
FIG. 1 is a schematic cross-sectional view of the present invention;
fig. 2 is a schematic view of the front view structure of the present invention.
The attached drawings are as follows: 1. a fixed base; 2. fixing the rod; 3. a filter tank; 4. a first valve; 5. filtering with a screen; 6. a limiting block; 7. a piston; 8. a rack; 9. a slip ring; 10. a gear; 11. a motor; 12. an elastic tube; 13. a delivery pipe; 14. a fixing ring; 15. a second valve; 16. a flange; 17. a sealing strip; 171. a hinge; 172. a rubber strip; 173. and (5) fastening a knob.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
Referring to fig. 1-2, a high precision beer filtration apparatus comprises a fixed base 1, wherein two sides of the top surface of the fixed base 1 are respectively fixed with a fixed rod 2 extending upwards, the top ends of the fixed rods 2 are fixedly connected to two sides of a filter tank 3, the middle part of the bottom surface of the filter tank 3 is provided with a valve 4, the bottom surface of the inner cavity of the filter tank 3 is clamped with a filter screen 5, two sides of the inner cavity of the filter tank 3 are respectively fixedly connected with a limited block 6 positioned above the filter screen 5, the lower part of the inner cavity of the filter tank 3 is clamped with a piston 7, the middle part of the top surface of the piston 7 is fixedly connected to the bottom end of a rack 8, the upper part of the rack 8 is clamped to the middle part of a sliding ring 9, the side surface of the top end of the rack 8 is engaged with a gear 10, the gear 10 is fixedly sleeved on one end of an output shaft of a motor 11, two fixed rings 14 are fixedly connected to the upper side of the left side of the filter tank 3, the middle parts of the two fixed rings 14 are fixedly sleeved on the upper side and the lower side of the conveying pipe 13 respectively, a second valve 15 is installed in the middle of the conveying pipe 13, the bottom end of the conveying pipe 13 is fixedly connected to the middle of the flange 16, and a sealing strip 17 is installed below the front side of the filter tank 3.
The periphery of the bottom surface of the fixed base 1 is fixedly connected with four bases, and the bottom surfaces of the four bases are on the same horizontal plane. Through adopting the design of base respectively around fixed baseplate 1 bottom surface to the bottom surfaces of four bases are on same horizontal plane, make the base not only can provide the effort of support for the device, can also guarantee that the device can be in steady state.
The diameter value of the piston 7 is equal to that of the inner wall of the filter tank 3, and the movable distance value of the piston 7 is equal to the length value of the rack 8. Because the diameter value of piston 7 equals with the diameter value of 3 inner walls of filter tank for piston 7 can closely laminate with the inner wall of filter tank 3, ensures the sealed effect between piston 7 and the filter tank 3, through the design that adopts the certain rack 8 of length value, makes piston 7 fully movable from top to bottom filter the auxiliary operation.
The lower part of the filter tank 3 protrudes outwards, and the first valve 4 is arranged at the lowest part of the bottom surface of the filter tank 3. The liquid that filters the completion can gather in the bottom surface of filter tank 3 inner chamber, through adopting the design of outside protrusion with the bottom surface of filter tank 3, can prevent to filter the liquid discharge after the completion not thorough.
The quantity of dead lever 2 has four and parallel to each other, and four dead levers 2 are fixed connection respectively in the left and right sides of filter-tank 3. The four fixing rods 2 are mainly used for connecting and fixing the fixing base 1 and the filter tank 3, and the four fixing rods 2 which are parallel to each other can ensure the stability of the device.
In conclusion, before the filter is used, the device is firstly connected with an external liquid pipeline through the flange 16, then liquid to be filtered is filled into the inner cavity of the filter tank 3, then the valve II 15 is screwed, and finally the power supply of the motor 11 is turned on to carry out filtering operation, when the filtering operation is carried out, the rotating gear 10 drives the rack 8 to move downwards, because the rack 8 is fixedly connected with the piston 7, the piston 7 can synchronously move downwards, the movable piston 7 can form negative pressure in the inner cavity of the filter tank 3, so that the liquid below the piston 7 can rapidly permeate the filter screen 5 to complete the filtering operation, and finally the valve I4 is opened to discharge the filtered liquid outwards, when the filter screen 5 is contaminated with excessive impurities and the filtering effect is not good, the fastening knob 173 is unscrewed, and then the rubber strip 172 is rotated to remove the filter screen 5 for cleaning.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, and not to limit the same; although the present application has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not necessarily depart from the spirit and scope of the corresponding technical solutions in the embodiments of the present application.
Claims (6)
1. The utility model provides a high accuracy beer filter equipment, includes fixed baseplate (1), its characterized in that, the both sides of fixed baseplate (1) top surface are fixed with dead lever (2) that upwards stretches out respectively, the top fixed connection of dead lever (2) is in the both sides of filter-tank (3), the mid-mounting of filter-tank (3) bottom surface has valve (4), the bottom surface joint of filter-tank (3) inner chamber has filter screen (5), the both sides of filter-tank (3) inner chamber are fixed connection respectively has stopper (6) that are located filter screen (5) top, the below joint of filter-tank (3) inner chamber has piston (7), the middle part fixed connection of piston (7) top surface is in the bottom of rack (8), the top joint of rack (8) is in the middle part of sliding ring (9), the side meshing on rack (8) top has gear (10), gear (10) are fixed cup joints the one end at motor (11) output shaft, the fixed elastic tube (12) that runs through both sides about piston (7) that has cup jointed in left side of piston (7) top surface, the fixed conveyer pipe (13) that has outwards stretched out that has cup jointed in top of elastic tube (12), two solid fixed ring (14), two of the left top fixedly connected with of rose box (3) the upper and lower both sides at conveyer pipe (13) are fixed cup joints respectively in the middle part of solid fixed ring (14), the mid-mounting of conveyer pipe (13) has valve two (15), the bottom fixed connection of conveyer pipe (13) is at the middle part of flange (16), sealing strip (17) are installed to the positive below of rose box (3).
2. A high accuracy beer filtration apparatus according to claim 1, wherein the sealing strip (17) comprises a hinge (171), the hinge (171) is fixedly connected below the right side of the front face of the filtration tank (3), the side face of the rubber strip (172) is fixedly connected with a rubber strip (172) extending to the left side, and the left end of the rubber strip (172) is screwed with a fastening knob (173).
3. A high accuracy beer filtration apparatus according to claim 1, wherein four bases are fixedly connected to the periphery of the bottom surface of the fixed base (1), and the bottom surfaces of the four bases are on the same horizontal plane.
4. A high accuracy beer filtration apparatus according to claim 1 wherein the diameter of said piston (7) is equal to the diameter of the inner wall of the filter tank (3) and the distance over which said piston (7) can move is equal to the length of the rack (8).
5. A high accuracy beer filtration apparatus according to claim 1, wherein said filter tank (3) is outwardly protruded from a lower side thereof, and said first valve (4) is installed at a lowest portion of a bottom surface of said filter tank (3).
6. A high accuracy beer filtration apparatus according to claim 1, wherein said fixing rods (2) are four in number and parallel to each other, and said four fixing rods (2) are fixedly connected to the left and right sides of the filter tank (3), respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010266149.XA CN111569484A (en) | 2020-04-07 | 2020-04-07 | High accuracy beer filter equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010266149.XA CN111569484A (en) | 2020-04-07 | 2020-04-07 | High accuracy beer filter equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111569484A true CN111569484A (en) | 2020-08-25 |
Family
ID=72112995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010266149.XA Pending CN111569484A (en) | 2020-04-07 | 2020-04-07 | High accuracy beer filter equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111569484A (en) |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0294185A2 (en) * | 1987-06-05 | 1988-12-07 | Whatman Inc. | Filtering device |
| CN203634893U (en) * | 2013-12-09 | 2014-06-11 | 冯白云 | Extrusion type filter |
| CN205576092U (en) * | 2016-04-09 | 2016-09-14 | 赣州岑峰酒业有限责任公司 | High -efficient filter equipment of magma wine |
| CN108159761A (en) * | 2016-12-08 | 2018-06-15 | 镇江苏佰鑫工程机械有限公司 | A kind of drawer-type filtering device |
| CN207501708U (en) * | 2017-11-06 | 2018-06-15 | 广州塞提斯环保科技有限公司 | A kind of catalytic combustion burner |
| CN207685241U (en) * | 2017-12-22 | 2018-08-03 | 楚雄师范学院 | A kind of automation grape wine filter plant |
| CN207708603U (en) * | 2017-11-15 | 2018-08-10 | 雅安雅莓种植专业合作社 | A kind of blueberry wine dregs filter device |
| CN207708598U (en) * | 2017-11-29 | 2018-08-10 | 盐城益生园食品有限公司 | A kind of kudzuvine root juice separating and filtering device |
| CN208260591U (en) * | 2018-01-31 | 2018-12-21 | 安吉美庭纺织品贸易有限公司 | A kind of textile fiber stock stirring device |
| CN109381906A (en) * | 2017-08-08 | 2019-02-26 | 何兰 | Filter device is used in a kind of production of bean curd stick |
| CN208870116U (en) * | 2018-07-24 | 2019-05-17 | 天津市利信和科技发展有限公司 | A kind of changeable frequency fire-fighting watering device |
| CN208916874U (en) * | 2018-09-27 | 2019-05-31 | 内蒙古星力环境科技有限公司 | A kind of kitchen garbage solid water oil eliminator |
| CN210206044U (en) * | 2019-06-04 | 2020-03-31 | 爱景节能科技南京有限公司 | Convenient oil discharging device for waste oil |
| CN210216646U (en) * | 2019-06-26 | 2020-03-31 | 杨文锋 | Novel water conservancy assembled drainage pipe |
-
2020
- 2020-04-07 CN CN202010266149.XA patent/CN111569484A/en active Pending
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0294185A2 (en) * | 1987-06-05 | 1988-12-07 | Whatman Inc. | Filtering device |
| CN203634893U (en) * | 2013-12-09 | 2014-06-11 | 冯白云 | Extrusion type filter |
| CN205576092U (en) * | 2016-04-09 | 2016-09-14 | 赣州岑峰酒业有限责任公司 | High -efficient filter equipment of magma wine |
| CN108159761A (en) * | 2016-12-08 | 2018-06-15 | 镇江苏佰鑫工程机械有限公司 | A kind of drawer-type filtering device |
| CN109381906A (en) * | 2017-08-08 | 2019-02-26 | 何兰 | Filter device is used in a kind of production of bean curd stick |
| CN207501708U (en) * | 2017-11-06 | 2018-06-15 | 广州塞提斯环保科技有限公司 | A kind of catalytic combustion burner |
| CN207708603U (en) * | 2017-11-15 | 2018-08-10 | 雅安雅莓种植专业合作社 | A kind of blueberry wine dregs filter device |
| CN207708598U (en) * | 2017-11-29 | 2018-08-10 | 盐城益生园食品有限公司 | A kind of kudzuvine root juice separating and filtering device |
| CN207685241U (en) * | 2017-12-22 | 2018-08-03 | 楚雄师范学院 | A kind of automation grape wine filter plant |
| CN208260591U (en) * | 2018-01-31 | 2018-12-21 | 安吉美庭纺织品贸易有限公司 | A kind of textile fiber stock stirring device |
| CN208870116U (en) * | 2018-07-24 | 2019-05-17 | 天津市利信和科技发展有限公司 | A kind of changeable frequency fire-fighting watering device |
| CN208916874U (en) * | 2018-09-27 | 2019-05-31 | 内蒙古星力环境科技有限公司 | A kind of kitchen garbage solid water oil eliminator |
| CN210206044U (en) * | 2019-06-04 | 2020-03-31 | 爱景节能科技南京有限公司 | Convenient oil discharging device for waste oil |
| CN210216646U (en) * | 2019-06-26 | 2020-03-31 | 杨文锋 | Novel water conservancy assembled drainage pipe |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210259672U (en) | Medicinal liquor fermentation storage tank with protection function | |
| CN209738335U (en) | Solid-liquid separation device for natural raw materials of cosmetics | |
| CN111569484A (en) | High accuracy beer filter equipment | |
| CN112662496A (en) | Production process and preparation device of healthy fruit wine | |
| CN208008768U (en) | A kind of Filtration of Yellow Rice Wine device with multi-filtering function | |
| CN208218817U (en) | Dross processing unit and fruit vinegar fermentation tank | |
| CN210583819U (en) | Based on alcohol production is with clarification device | |
| CN214717531U (en) | Make nine grain fragrant type special vinasse processing apparatus for flavouring wine | |
| CN209828381U (en) | Filter | |
| CN211488911U (en) | Inside cleaning device of plastic conduit convenient to adjust | |
| CN220125710U (en) | A filter equipment for making pomegranate wine | |
| CN213810813U (en) | Heating power small chamber inner container | |
| CN216126275U (en) | Quick belt cleaning device of beverage bottle for white spirit processing | |
| CN112520814A (en) | Water storage tank for water supply equipment | |
| CN205576096U (en) | White spirit goes out to make device | |
| CN206887074U (en) | A kind of filter of rose flower wine | |
| CN215754318U (en) | Holding vessel is used in fruit wine production | |
| CN217202651U (en) | But temperature control's vinegar production is with pressure cooker | |
| CN218372206U (en) | Fruit wine fermentation cylinder convenient to sample | |
| CN217998275U (en) | Water supply equipment with stable water supply through double-tank switching | |
| CN218011429U (en) | Pretreatment water device for oxygen-enriched water production | |
| CN216458955U (en) | Oil bath pot with overflow structure | |
| CN109609307A (en) | A kind of grape wine fermenting device | |
| CN116116038A (en) | Organic chemical raw material component extraction element | |
| CN211705321U (en) | Chinese-medicinal material boiling pan that leakproofness is good |
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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200825 |