CN108485922A - A kind of biological enzyme agitator - Google Patents
A kind of biological enzyme agitator Download PDFInfo
- Publication number
- CN108485922A CN108485922A CN201810376179.9A CN201810376179A CN108485922A CN 108485922 A CN108485922 A CN 108485922A CN 201810376179 A CN201810376179 A CN 201810376179A CN 108485922 A CN108485922 A CN 108485922A
- Authority
- CN
- China
- Prior art keywords
- agitator
- paddle
- damping
- ontology
- biological enzyme
- 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.)
- Withdrawn
Links
- 102000004190 Enzymes Human genes 0.000 title claims abstract description 18
- 108090000790 Enzymes Proteins 0.000 title claims abstract description 18
- 238000003756 stirring Methods 0.000 claims abstract description 17
- 238000009826 distribution Methods 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 230000003670 easy-to-clean Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 12
- 238000004140 cleaning Methods 0.000 description 11
- WSFSSNUMVMOOMR-UHFFFAOYSA-N formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- UHOVQNZJYSORNB-UHFFFAOYSA-N benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 210000001138 Tears Anatomy 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000003000 nontoxic Effects 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 239000010815 organic waste Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000001681 protective Effects 0.000 description 1
- 230000035943 smell Effects 0.000 description 1
- 230000000152 swallowing Effects 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M21/00—Bioreactors or fermenters specially adapted for specific uses
- C12M21/14—Bioreactors or fermenters specially adapted for specific uses for producing enzymes
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M23/00—Constructional details, e.g. recesses, hinges
- C12M23/38—Caps; Covers; Plugs; Pouring means
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M23/00—Constructional details, e.g. recesses, hinges
- C12M23/48—Holding appliances; Racks; Supports
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M27/00—Means for mixing, agitating or circulating fluids in the vessel
- C12M27/02—Stirrer or mobile mixing elements
Abstract
The invention discloses a kind of biological enzyme agitators, including shaft, it is closed lid and agitator ontology, the lower end of the agitator ontology is installed with damping base, the lower face of damping base is connected with support base by damping spring, support base upper surface side is installed with the bar that is slidably connected, the be slidably connected end of bar is slidably mounted in damping base, loxosis blanking plate is installed in the agitator ontology, the upper end for being closed lid and being threadably mounted at agitator ontology, closure covers end face side and is equipped with feed inlet, the side of feed inlet is equipped with motor, the shaft is rotatably installed in the lower face for being closed lid, the lower end of shaft is equipped with mounting post, threaded hole is offered in mounting post, threaded hole internal thread is equipped with thread spindle, screw thread the tip of the axis is separately installed with the first paddle, second paddle and third paddle.The present invention has the advantages that Quick uniform stirring and paddle easy to clean and easy to disassemble.
Description
Technical field
The present invention relates to biological enzyme stirring technique field, specially a kind of biological enzyme agitator.
Background technology
Indoor environmental pollution gradually causes the concern of people at present, since disease harm becomes caused by finishing pollution problem
New focus, meanwhile, inhabitation and living environment quality are required also be continuously improved, therefore for family after finishing
The handing technique of the pollutants such as middle formaldehyde, benzene is also applied even more extensively, and the thing followed is that more and more people select interior
Air treating project.Present enzyme treatment process has been acknowledged as a kind of green production process meeting environmental requirement, it is not only
So that the wearability of textile is improved, and because nontoxic, dosage is few, biodegradable waste water, it is pollution-free and
Be conducive to the protection of ecological, environmental protective.Meanwhile biological enzyme is also applied to administer indoor decoration pollution field, by swallowing, decomposing, comes
It eliminates interior decoration and generates the pollutions such as peculiar smell, formaldehyde.Existing biological enzyme agitator is mostly an overall structure, and paddle is not easy
Dismounting is replaced, internal not easy cleaning, and can not cover most of space when paddle stirring, and stirring efficiency is low, mixes
It is poor to close uniformity.
Invention content
The purpose of the present invention is to provide a kind of biological enzyme agitators, the advantages of having stirring efficiency height and stir evenly,
Solve that paddle is not easy to remove, internal difficult cleaning of disadvantage.
To achieve the above object, the present invention provides the following technical solutions：A kind of biological enzyme agitator, including shaft, closure
Lid and agitator ontology, the lower end of the agitator ontology are installed with damping base, and the lower face of damping base is by subtracting
Shake spring is connected with support base, and support base upper surface side is installed with the bar that is slidably connected, the end for the bar that is slidably connected
It is slidably mounted in damping base, loxosis blanking plate, the lower face installation of agitator ontology is installed in the agitator ontology
There are discharge port, the upper end wall of agitator ontology that screw thread installing pipe is installed, the closure lid is threadably mounted at agitator ontology
Upper end, closure cover end face side and are equipped with feed inlet, and the side of feed inlet is equipped with motor, and the output shaft of motor is through closure
Lid connect with shaft, and the shaft is rotatably installed in the lower face that closure is covered, and the lower end of shaft is equipped with mounting post, in mounting post
Offer threaded hole, threaded hole internal thread is equipped with thread spindle, and screw thread the tip of the axis is separately installed with the first paddle, second stirs
Mix leaf and third paddle.
Preferably, there are four the damping base is set altogether, and four damping bases are about the rounded array of agitator ontology
Distribution.
Preferably, the feed inlet is equipped with sealing cover with screw thread on discharge port.
Preferably, motor housing is installed on the outside of the motor.
Preferably, there are two the damping spring is set altogether, and two damping springs are symmetric about damping base.
Compared with prior art, beneficial effects of the present invention are as follows：
1, the present invention is by being arranged the cooperation of the first paddle, the second paddle and third paddle, the first paddle, the
Two paddles and third paddle are threadably mounted in mounting post by thread spindle, and paddle may be implemented and conveniently tear open
It unloads, carry out cleaning and regularly replaces, and can be equal when the first paddle, the second paddle and the rotation of third paddle
The space of the even covering agitator body interior overwhelming majority, when stirring, which can be realized, to be quickly stirred, and fusion is imitated
Fruit is good, has achieved the effect that easy to disassemble, quick stirring and has stirred evenly.
2, the present invention is closed lid by being arranged, and existing biological enzyme agitator is mainly an overall structure, internal washing
It is not easy, is closed the upper end that lid is threadably mounted at agitator ontology, remove agitator by the way that lid will be closed, paddle can also facilitate
Dismounting and cleaning, and agitator body interior space is vacateed, and can be facilitated and be carried out cleaning agitator body interior, reach
The effect of agitator body interior easy to clean.
3, the present invention is threadably mounted at by the way that mounting post, paddle is arranged in mounting post, can be different by replace
The paddle of type makes the effect of stirring more preferable, other substances of stirring can also be realized by replacing different types of paddle,
Achieved the effect that one barrel it is multi-purpose.
4, for the present invention by the cooperation of setting damping spring and the bar that is slidably connected, agitator will appear shaking when working, logical
It crosses the damping spring being fixedly mounted between damping base and support base and sliding that one end is slidably mounted in damping base connects
The damping for agitator may be implemented in extension bar, has achieved the effect that agitator ontology damping.
Description of the drawings
Fig. 1 is the front view of the present invention；
Fig. 2 is the side view of the present invention；
Fig. 3 is the vertical view of the present invention.
In figure：1, feed inlet；2, motor；3, shaft；4, it is closed lid；5, screw thread installing pipe；6, the first paddle；7, it stirs
Bucket ontology；8, loxosis blanking plate；9, damping base；10, be slidably connected bar；11, support base；12, third paddle；13, go out
Material mouth；14, damping spring；15, the second paddle；16, mounting post；17, thread spindle；18, threaded hole.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
It please refers to Fig.1 to Fig.3, a kind of embodiment provided by the invention：A kind of biological enzyme agitator, including shaft 3, closure
The lower end of lid 4 and agitator ontology 7, agitator ontology 7 is installed with damping base 9, there are four damping base 9 is set altogether, and
Four damping bases 9 are connected about 7 rounded array distribution of agitator ontology, the lower face of damping base 9 by damping spring 14
It is connected to support base 11, there are two damping spring 14 is set altogether, and two damping springs 14 are symmetric about damping base 9,
11 upper surface side of support base is installed with the bar 10 that is slidably connected, and the end for the bar 10 that is slidably connected is slidably mounted on damping bottom
In seat 9, by the way that the cooperation of damping spring 14 and the bar 10 that is slidably connected is arranged, agitator will appear shaking when working, pass through damping
The damping spring 14 being fixedly mounted between pedestal 9 and support base 11 and one end are slidably mounted on the company of the sliding in damping base 9
The damping for agitator may be implemented in extension bar 10, has achieved the effect that 7 damping of agitator ontology, has been installed in agitator ontology 7
There are loxosis blanking plate 8, the lower face of agitator ontology 7 that discharge port 13 is installed, the upper end wall of agitator ontology 7 is equipped with screw thread
Installing pipe 5, is closed the upper end that lid 4 is threadably mounted at agitator ontology 7, and lid 4, existing biological enzyme agitator are closed by setting
Predominantly an overall structure, internal washing are not easy, and the upper end that lid 4 is threadably mounted at agitator ontology 7 are closed, by that will be closed
Lid 4 removes agitator, and paddle also easily can be dismantled and be cleaned, and 7 inner space of agitator ontology is vacateed, Neng Goufang
Just it carries out inside cleaning agitator ontology 7, has achieved the effect that 7 inside of agitator ontology easy to clean, be closed 4 upper surface one of lid
Side is equipped with feed inlet 1, and feed inlet 1 is equipped with sealing cover with screw thread on discharge port 13, and the side of feed inlet 1 is equipped with motor
2, the motor 2 model YJ61-40, YJ61-40, the motor 2 is small to facilitate installation, and the big energy consumption of torque is low, is suitable for this hair
Bright, the outside of motor 2 is equipped with motor housing, and the output shaft of motor 2 is connect through lid 4 is closed with shaft 3, and shaft 3 is rotatablely installed
In the lower face for being closed lid 4, the lower end of shaft 3 is equipped with mounting post 16, and by the way that mounting post 16 is arranged, paddle is threadably mounted at
In mounting post 16, the effect of stirring can be made more preferable, by replacing different type by carrying out replacing different types of paddle
Paddle can also realize stir other substances, achieved the effect that one barrel it is multi-purpose, threaded hole 18 is offered in mounting post 16,
18 internal thread of threaded hole is equipped with thread spindle 17, and the end of thread spindle 17 is separately installed with the first paddle 6, the second paddle 15
With third paddle 12, by the way that the cooperation of the first paddle 6, the second paddle 15 and third paddle 12 is arranged, first stirs
Leaf 6, the second paddle 15 and third paddle 12 are threadably mounted in mounting post 16 by thread spindle 17, may be implemented
Paddle is easy to disassemble, carries out cleaning and regularly replaces, and the first paddle 6, the second paddle 15 and third are stirred
The space of the inside of agitator ontology 7 overwhelming majority can uniformly be covered by mixing when leaf 12 rotates, when stirring can be realized quickly
It is stirred, and syncretizing effect is good, has achieved the effect that easy to disassemble, quick stirring and stirs evenly.
Operation principle：It when the present invention works, is fed by feed inlet 1, opens motor 2 and work, the first stirring
Leaf 6, the second paddle 15 and third paddle 12 can be stirred with Quick uniform, during which be connected by damping spring 14 and sliding
Extension bar 10 can carry out reducing the vibrations of agitator ontology 7, be discharged by discharge port 13 after the completion of stirring, be closed by opening
Closing lid 4 is removed, and can all be taken out paddle and be cleaned, (can be replaced using after long-time), agitator ontology 7
Inside is also convenient for being cleaned, and is installed after the completion of cleaning and is closed lid 4.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Profit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent requirements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
Claims (5)
1. a kind of biological enzyme agitator, including shaft (3), closure lid (4) and agitator ontology (7), it is characterised in that：It is described to stir
The lower end for mixing a barrel ontology (7) is installed with damping base (9), and the lower face of damping base (9) is connected by damping spring (14)
It is connected to support base (11), support base (11) upper surface side is installed with the bar that is slidably connected (10), and be slidably connected bar
(10) end is slidably mounted in damping base (9), and loxosis blanking plate (8) is equipped in the agitator ontology (7), is stirred
The lower face of bucket ontology (7) is equipped with discharge port (13), and the upper end wall of agitator ontology (7) is equipped with screw thread installing pipe (5), institute
It states and is closed the upper end that lid (4) is threadably mounted at agitator ontology (7), be closed lid (4) upper surface side and feed inlet (1) is installed,
The side of feed inlet (1) is equipped with motor (2), and the output shaft of motor (2) is connect through lid (4) is closed with shaft (3), described turn
Axis (3) is rotatably installed in the lower face for being closed lid (4), and the lower end of shaft (3) is equipped with mounting post (16), and mounting post is opened on (16)
Equipped with threaded hole (18), threaded hole (18) internal thread is equipped with thread spindle (17), and the end of thread spindle (17) is separately installed with
One paddle (6), the second paddle (15) and third paddle (12).
2. a kind of biological enzyme agitator according to claim 1, it is characterised in that：The damping base (9) is equipped with four altogether
It is a, and four damping bases (9) are about agitator ontology (7) rounded array distribution.
3. a kind of biological enzyme agitator according to claim 1, it is characterised in that：The feed inlet (1) and discharge port
(13) equal screw thread is equipped with sealing cover on.
4. a kind of biological enzyme agitator according to claim 1, it is characterised in that：It is equipped on the outside of the motor (2)
Motor housing.
5. a kind of biological enzyme agitator according to claim 1, it is characterised in that：The damping spring (14) is equipped with two altogether
It is a, and two damping springs (14) are symmetric about damping base (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810376179.9A CN108485922A (en) | 2018-04-25 | 2018-04-25 | A kind of biological enzyme agitator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810376179.9A CN108485922A (en) | 2018-04-25 | 2018-04-25 | A kind of biological enzyme agitator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108485922A true CN108485922A (en) | 2018-09-04 |
Family
ID=63313052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810376179.9A Withdrawn CN108485922A (en) | 2018-04-25 | 2018-04-25 | A kind of biological enzyme agitator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108485922A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110900823A (en) * | 2019-12-06 | 2020-03-24 | 盐城集力劳务服务有限公司 | Mortar agitating unit for afforestation engineering |
| CN112522089A (en) * | 2020-11-03 | 2021-03-19 | 威海海洋职业学院 | Do benefit to reation kettle for pharmacy of microbial fermentation |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3813082A (en) * | 1971-11-18 | 1974-05-28 | Buehler Ag Geb | Combined mixer, kneader and presser particularly for food processing |
| US5611619A (en) * | 1996-06-27 | 1997-03-18 | Li Yuan Machine Industrial Co., Ltd. | Mixing machine |
| CN205024209U (en) * | 2015-10-12 | 2016-02-10 | 嘉兴卓盛生物科技有限公司 | Novel biological enzyme agitated vessel |
| CN205528732U (en) * | 2016-04-13 | 2016-08-31 | 嘉兴卓盛生物科技有限公司 | Biological enzyme agitator |
| CN107551878A (en) * | 2017-10-29 | 2018-01-09 | 安徽机电职业技术学院 | A kind of elastic moving vane agitating device |
| CN207012828U (en) * | 2017-07-27 | 2018-02-16 | 辽宁建筑职业学院 | A kind of civil engineering agitating shaft |
| CN207085721U (en) * | 2017-05-17 | 2018-03-13 | 惠安县晶鹰建材有限责任公司 | A kind of self-priming coating material agitator that can be observed at any time |
-
2018
- 2018-04-25 CN CN201810376179.9A patent/CN108485922A/en not_active Withdrawn
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3813082A (en) * | 1971-11-18 | 1974-05-28 | Buehler Ag Geb | Combined mixer, kneader and presser particularly for food processing |
| US5611619A (en) * | 1996-06-27 | 1997-03-18 | Li Yuan Machine Industrial Co., Ltd. | Mixing machine |
| CN205024209U (en) * | 2015-10-12 | 2016-02-10 | 嘉兴卓盛生物科技有限公司 | Novel biological enzyme agitated vessel |
| CN205528732U (en) * | 2016-04-13 | 2016-08-31 | 嘉兴卓盛生物科技有限公司 | Biological enzyme agitator |
| CN207085721U (en) * | 2017-05-17 | 2018-03-13 | 惠安县晶鹰建材有限责任公司 | A kind of self-priming coating material agitator that can be observed at any time |
| CN207012828U (en) * | 2017-07-27 | 2018-02-16 | 辽宁建筑职业学院 | A kind of civil engineering agitating shaft |
| CN107551878A (en) * | 2017-10-29 | 2018-01-09 | 安徽机电职业技术学院 | A kind of elastic moving vane agitating device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110900823A (en) * | 2019-12-06 | 2020-03-24 | 盐城集力劳务服务有限公司 | Mortar agitating unit for afforestation engineering |
| CN112522089A (en) * | 2020-11-03 | 2021-03-19 | 威海海洋职业学院 | Do benefit to reation kettle for pharmacy of microbial fermentation |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205965687U (en) | Convenient abluent feed processing agitator tank | |
| CN108485922A (en) | A kind of biological enzyme agitator | |
| CN206374030U (en) | A kind of mortar mixer of anti-mortar spluttering | |
| CN211411778U (en) | Environment-friendly refractory material mixer | |
| CN205735606U (en) | A kind of polypropylene plastics particle blender | |
| CN110280573A (en) | A kind of industrial waste residue disposal device | |
| CN110976408A (en) | Equipment and process for cleaning chemical products | |
| CN208680000U (en) | A kind of water circulation sand-washing device | |
| CN205731038U (en) | A kind of new type auto batch mixer | |
| CN210171431U (en) | Mixing arrangement is used in sodium hypochlorite production | |
| CN208130878U (en) | One kind being convenient for clean feed stuff agitating device | |
| CN209378827U (en) | A kind of comprehensive agitating device of recycled aggregate preparation | |
| CN208179997U (en) | Particle mixer is used in a kind of processing of PC plastic | |
| CN208497368U (en) | Vertical blender for plastics | |
| CN206762817U (en) | A kind of powder medicine mixing device | |
| CN207237905U (en) | A kind of charcoal base manure mixing agitator with self-cleaning function | |
| CN205988709U (en) | Automatically cleaning mixer | |
| CN205570168U (en) | Coating mixing device | |
| CN108527644A (en) | A kind of energy conservation and environmental protection blender for building | |
| CN213078234U (en) | A agitating unit for building material makes | |
| CN209123757U (en) | A kind of automation processing agitating device | |
| CN211537489U (en) | Even agitating unit is used in preparation of graphite alkene anticorrosive paint | |
| CN208197192U (en) | A kind of concrete central mix plant | |
| CN211104744U (en) | A mixer for concrete mixing plant | |
| CN209649119U (en) | A kind of concrete processing proportioner convenient for cleaning |
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 | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180904 |