CN111571840A - A agitating unit for producing plastic products - Google Patents
A agitating unit for producing plastic products Download PDFInfo
- Publication number
- CN111571840A CN111571840A CN201911335224.7A CN201911335224A CN111571840A CN 111571840 A CN111571840 A CN 111571840A CN 201911335224 A CN201911335224 A CN 201911335224A CN 111571840 A CN111571840 A CN 111571840A
- Authority
- CN
- China
- Prior art keywords
- stirring
- driving
- tank body
- rod
- connecting rod
- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/02—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type
- B29B7/06—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices
- B29B7/10—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary
- B29B7/12—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary with single shaft
- B29B7/16—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary with single shaft with paddles or arms
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/80—Component parts, details or accessories; Auxiliary operations
- B29B7/802—Constructions or methods for cleaning the mixing or kneading device
Abstract
The invention discloses a stirring device for producing plastic products, which solves the problems of long stirring time and low stirring efficiency of the existing stirring device in the stirring process through a stirrer; a plurality of laminar flows are formed in the axial direction of the tank body through the distribution of a plurality of stirrers in the axial direction of the tank body, so that materials can be mixed up and down; utilize first stirring leaf, second stirring leaf to form the laminar flow that distributes along jar body radial direction in every axial direction's laminar flow, make the material can realize inside and outside exchange to improve stirring in radial direction and mix effect and efficiency. The material scraping structure solves the problems of uneven stirring and material waste caused by the fact that materials are easy to adhere to the inner part of the tank body in the existing stirring process; a link mechanism is formed among the driving frame, the first connecting rod, the second connecting rod and the third connecting rod, the third connecting rod is driven to do linear motion along the central axis direction of the tank body, the scraping ring moves along with the third connecting rod, and materials adhered to the inner wall of the tank body are scraped into the tank body to be stirred.
Description
Technical Field
The invention particularly relates to a stirring device for producing plastic products.
Background
The plastic products are widely applied, and huge downstream industries provide powerful support for the development of the plastic product industry in China, and the plastic product industry in China is met with new development opportunities along with the coming of the Ministry of planning and planning of the Shaoxing petrochemical industry. The market demand of plastic products in China mainly focuses on several aspects of agricultural plastic products, packaging plastic products, building plastic products, industrial traffic, engineering plastic products and the like.
The plastic products are the general name of articles for daily use, industry and the like which are processed by adopting plastics as main raw materials. Including products of all processes of injection molding, plastic uptake and the like which take plastic as raw material. Plastics are a class of synthetic polymeric materials having plasticity.
In the plastic manufacturing process, need mix the stirring with the oil that the PVC powder and mixture formed, but current agitating unit is at the stirring in-process, and the stirring is mixed inhomogeneous, leads to stirring time long, stirring inefficiency, and the easy adhesion of stirring in-process material is at jar internal portion moreover, causes the waste of stirring inhomogeneous and material.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides a stirring device for producing plastic products.
The technical scheme for solving the problems comprises the following steps: a stirring device for producing plastic products comprises a tank body, a stirring structure which is arranged on the tank body and used for stirring materials, and a scraping structure which is arranged on the tank body and used for scraping materials on the wall of the tank body;
the stirring structure comprises a first motor arranged at the top of the tank body, a stirring shaft which is rotatably arranged in the tank body through a rolling bearing and one end of which extends out of the tank body and is connected with the motor shaft, and a plurality of stirrers which are arranged on the stirring shaft and are uniformly distributed along the central axis of the stirring shaft;
the stirrer comprises a fixing ring arranged on a stirring shaft, first stirring blades which are arranged on the outer circumferential surface of the fixing ring through a plurality of first supporting pieces and are coaxially arranged with the fixing ring, the first supporting pieces are annularly arrayed around the central axis of the fixing ring, and a plurality of second stirring blades which are arranged on the outer circumferential surface of the first stirring blades through second supporting pieces and are annularly arrayed around the central axis of the fixing ring, and the second stirring blades are annularly arrayed around the central axis of the fixing ring;
the first stirring blade comprises an upper supporting ring positioned above the fixing ring, a lower supporting ring positioned below the fixing ring, and a first stirring blade, one end of the first stirring blade is installed on the upper supporting ring, the other end of the first stirring blade is installed on the lower supporting ring, and an included angle A is formed between the first stirring blade and the horizontal plane;
the first supporting piece comprises a supporting rod A, one end of the supporting rod A is installed on the fixing ring, the other end of the supporting rod A is installed on the upper supporting ring, one end of the supporting rod B is installed on the fixing ring, the other end of the supporting rod B is installed on the lower supporting ring, one end of the supporting rod A is installed on the supporting rod A, the other end of the supporting rod B is installed on the supporting rod B, and the;
the second stirring blade comprises a stirring column positioned between the upper support ring and the lower support ring, a second stirring blade which is arranged at the top of the stirring column and is parallel to the first stirring blade, and a third stirring blade which is arranged at the bottom of the stirring column and is symmetrical to the second stirring blade about the center of the stirring column;
the second support piece includes that one end is installed on last support ring and the other end installs bracing piece C on the stirring post, and one end is installed on support ring under and the other end installs bracing piece D on the stirring post, and one end is installed on bracing piece C and the other end installs on bracing piece D, a plurality of outer supplementary stirring pieces of coaxial setting, and outer supplementary stirring piece is the arc structure and distributes along jar body radial direction.
Furthermore, scrape the material structure and install at jar body top and about a pair of driving piece of jar body symmetry, install on the driving piece and be located jar internal, scrape the material ring of up-and-down motion under the driving piece effect.
Further, the driving piece is including installing the stand at jar body top, rotate the pivot of installing on the stand through antifriction bearing, install the carousel in the pivot, install on the carousel and not with the coaxial drive post of carousel, one end and stand articulated first connecting rod, with first connecting rod middle part articulated and with drive post sliding connection's drive frame, one end is articulated with first connecting rod and is located the second connecting rod that stand one end was kept away from to first connecting rod, the upper end is articulated with the second connecting rod and the lower extreme stretches into in the jar body, through slide bearing and jar body sliding connection's third connecting rod, scrape the material ring and install in third connecting rod bottom.
Further, the drive frame includes the drive block, and with the drive block bottom even first actuating lever as an organic whole and for the arc structure, install on first actuating lever and be located first actuating lever both ends, for the second actuating lever of arc structure through transition pole A, install on the second actuating lever and with the coaxial setting of first actuating lever, the third actuating lever of arc structure through transition pole B, transition pole A is parallel with transition pole B.
Furthermore, the inner surface of the driving frame is provided with sliding columns distributed along the outline of the driving frame, the driving column is provided with an annular sliding groove matched with the sliding columns, and the sliding columns are inserted into the annular sliding groove.
Further, jar body top is equipped with the feed inlet, and jar body bottom is equipped with the discharge gate.
The invention has the following beneficial effects:
(1) the invention solves the problems of long stirring time and low stirring efficiency caused by uneven stirring and mixing in the stirring process of the existing stirring device through the stirrer; a plurality of laminar flows are formed in the axial direction of the tank body through the distribution of a plurality of stirrers in the axial direction of the tank body, so that materials can be mixed up and down; the first stirring blade and the second stirring blade form laminar flows distributed along the radial direction of the tank body in the laminar flow of each axial direction, so that the materials can be exchanged inside and outside, and the stirring and mixing effect and efficiency in the radial direction are improved; the first supporting piece and the second supporting piece are utilized to improve the overall strength of the stirrer, and the inner auxiliary stirring blade and the outer auxiliary stirring blade are utilized to cut off the flow, so that the stirring effect in the radial direction is further improved.
(2) The material scraping structure solves the problems of uneven stirring and material waste caused by the fact that materials are easy to adhere to the inner part of the tank body in the existing stirring process;
utilize the second motor to drive the carousel and rotate, the drive post rotates along with the carousel, and the drive post drives the motion of drive frame, forms link mechanism between drive frame, first connecting rod, second connecting rod, the third connecting rod, drives the third connecting rod and is linear motion along jar body the central axis direction, scrapes the material ring along with the motion of third connecting rod, scrapes the material of adhesion on jar internal wall into jar and stirs.
Drawings
FIG. 1 is a front cross-sectional view of the present invention;
FIG. 2 is a schematic view of a stirring structure according to the present invention;
FIG. 3 is a first schematic view of the structure of the stirrer according to the present invention;
FIG. 4 is a schematic view of a second embodiment of the present invention;
FIG. 5 is a cross-sectional view of the mixer of the present invention;
FIG. 6 is a schematic diagram of a driving frame according to the present invention.
In the figure: 1-tank body, 2-stirring structure, 3-scraping structure, 4-feeding inlet, 5-discharging outlet, 6-first motor, 7-stirring shaft, 8-stirrer, 9-fixing ring, 10-first stirring blade, 11-first supporting piece, 12-second supporting piece, 13-second stirring blade, 14-upper supporting ring, 15-lower supporting ring, 16-first stirring blade, 17-supporting rod A, 18-supporting rod B, 19-inner auxiliary stirring blade, 20-stirring column, 21-second stirring blade, 22-third stirring blade, 23-supporting rod C, 24-supporting rod D, 25-outer auxiliary stirring blade, 26-driving piece, 27-scraping ring, 28-upright column, 29-rotating disk, 30-drive column, 31-first connecting rod, 32-drive frame, 33-second connecting rod, 34-third connecting rod, 36-drive block, 37-first drive rod, 38-second drive rod, 39-third drive rod, 40-sliding column, 42-transition rod A, 43-transition rod B.
Detailed Description
The invention is further described with reference to the following drawings and detailed description.
The utility model provides a agitating unit for producing plastic products, includes jar body 1, installs on jar body 1 and is used for stirring the stirring structure 2 of material, installs on jar body 1 and is used for scraping jar scraping the scraping structure 3 of 1 wall material of body.
The top of the tank body 1 is provided with a feed inlet 4, and the bottom of the tank body 1 is provided with a discharge outlet 5.
The stirring structure 2 comprises a first motor 6 arranged at the top of the tank body 1, a stirring shaft 7 which is rotatably arranged in the tank body 1 through a rolling bearing and one end of which extends out of the tank body 1 and is connected with the motor shaft, and a plurality of stirrers 8 which are arranged on the stirring shaft 7 and are uniformly distributed along the central axis of the stirring shaft 7;
the stirrer 8 comprises a fixing ring 9 mounted on the stirring shaft 7, a first stirring blade 10 mounted on the outer circumferential surface of the fixing ring 9 through a plurality of first supporting pieces 11 and coaxially arranged with the fixing ring 9, the first supporting pieces 11 are annularly arrayed around the central axis of the fixing ring 9, a plurality of second stirring blades 13 mounted on the outer circumferential surface of the first stirring blade 10 through second supporting pieces 12 and annularly arrayed around the central axis of the fixing ring 9, and the second stirring blades 13 are annularly arrayed around the central axis of the fixing ring 9;
the first stirring blade 10 comprises an upper support ring 14 positioned above the fixing ring 9, a lower support ring 15 positioned below the fixing ring 9, and a first stirring sheet 16, one end of which is arranged on the upper support ring 14, the other end of which is arranged on the lower support ring 15, and an included angle A is formed between the first stirring sheet and the horizontal plane;
the first support 11 comprises a support bar A17 with one end mounted on the fixing ring 9 and the other end mounted on the upper support ring 14, a support bar B18 with one end mounted on the fixing ring 9 and the other end mounted on the lower support ring 15, and an inner auxiliary stirring blade 19 with one end mounted on the support bar A17 and the other end mounted on the support bar B18 and an arc structure;
the second stirring blade 13 comprises a stirring column 20 positioned between the upper support ring 14 and the lower support ring 15, a second stirring blade 21 installed at the top of the stirring column 20 and parallel to the first stirring blade 16, and a third stirring blade 22 installed at the bottom of the stirring column 20 and centrally symmetrical to the second stirring blade 21 with respect to the stirring column 20;
the second supporting member 12 includes a supporting rod C23 with one end mounted on the upper supporting ring 14 and the other end mounted on the stirring column 20, a supporting rod D24 with one end mounted on the lower supporting ring 15 and the other end mounted on the stirring column 20, a plurality of outer auxiliary stirring blades 25 with one end mounted on the supporting rod C23 and the other end mounted on the supporting rod D24 and coaxially disposed, wherein the outer auxiliary stirring blades 25 are arc-shaped structures and distributed along the radial direction of the tank 1.
The stirrer 8 solves the problems of long stirring time and low stirring efficiency caused by uneven stirring and mixing in the stirring process of the existing stirring device;
a plurality of laminar flows are formed in the axial direction of the tank body 1 through the distribution of the plurality of stirrers 8 in the axial direction of the tank body 1, so that materials can be mixed up and down; laminar flows distributed along the radial direction of the tank body 1 are formed in the laminar flow of each axial direction by the first stirring blade 10 and the second stirring blade 13, so that the materials can be exchanged inside and outside, and the stirring and mixing effect and efficiency in the radial direction are improved; the first support member 11 and the second support member 12 improve the overall strength of the stirrer 8, and the inner auxiliary stirring blade 19 and the outer auxiliary stirring blade 25 break the flow, thereby further improving the stirring effect in the radial direction.
The scraping structure 3 is arranged on the top of the tank body 1, and comprises a pair of driving parts 26 which are symmetrical relative to the tank body 1, and a scraping ring 27 which is arranged on the driving parts 26, is positioned in the tank body 1 and moves up and down under the action of the driving parts 26.
The driving part 26 comprises a column 28 arranged at the top of the tank body 1, a rotating shaft arranged on the column 28 through a rolling bearing in a rotating mode, a rotating disc 29 arranged on the rotating shaft, a driving column 30 which is arranged on the rotating disc 29 and is not coaxial with the rotating disc 29, a first connecting rod 31 with one end hinged with the column 28, a driving frame 32 which is hinged with the middle of the first connecting rod 31 and is in sliding connection with the driving column 30, a second connecting rod 33 with one end hinged with the first connecting rod 31 and positioned at one end of the first connecting rod 31 far away from the column 28, a third connecting rod 34 with the upper end hinged with the second connecting rod 33 and the lower end extending into the tank body 1 and being in sliding connection with the tank body 1 through a sliding bearing, and a scraping.
The driving frame 32 comprises a driving block 36, a first driving rod 37 which is connected with the bottom of the driving block 36 into a whole and has an arc structure, a second driving rod 38 which is arranged on the first driving rod 37 through a transition rod A42 and is positioned at two ends of the first driving rod 37 and has an arc structure, a third driving rod 39 which is arranged on the second driving rod 38 and is coaxial with the first driving rod 37 and has an arc structure through a transition rod B43, and the transition rod A42 is parallel to the transition rod B43.
The inner surface of the driving frame 32 is provided with sliding columns 40 distributed along the outline of the driving frame 32, the driving column 30 is provided with annular sliding grooves matched with the sliding columns 40, and the sliding columns 40 are inserted into the annular sliding grooves.
The material scraping structure 3 solves the problems of uneven stirring and material waste caused by the fact that materials are easily adhered to the inner part of the tank body 1 in the existing stirring process;
the second motor is used for driving the rotating disc 29 to rotate, the driving column 30 rotates along with the rotating disc 29, the driving column 30 drives the driving frame 32 to move, a connecting rod mechanism is formed among the driving frame 32, the first connecting rod 31, the second connecting rod 33 and the third connecting rod 34, the third connecting rod 34 is driven to do linear motion along the central axis direction of the tank body 1, the scraping ring 27 moves along with the third connecting rod 34, and materials adhered to the inner wall of the tank body 1 are scraped into the tank body 1 to be stirred.
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, but only by the scope of the appended claims.
Claims (6)
1. A stirring device for producing plastic products is characterized by comprising a tank body (1), a stirring structure (2) which is arranged on the tank body (1) and is used for stirring materials, and a scraping structure (3) which is arranged on the tank body (1) and is used for scraping materials on the wall of the tank body (1);
the stirring structure (2) comprises a first motor (6) arranged at the top of the tank body (1), a stirring shaft (7) which is rotatably arranged in the tank body (1) through a rolling bearing and one end of which extends out of the tank body (1) and is connected with the motor shaft, and a plurality of stirrers (8) which are arranged on the stirring shaft (7) and are uniformly distributed along the central axis of the stirring shaft (7);
the stirrer (8) comprises a fixing ring (9) arranged on the stirring shaft (7), a first stirring blade (10) which is arranged on the outer circumferential surface of the fixing ring (9) through a plurality of first supporting pieces (11) and is coaxial with the fixing ring (9), the first supporting pieces (11) surround the central axis of the fixing ring (9) in an annular array, a plurality of second stirring blades (13) which are arranged on the outer circumferential surface of the first stirring blade (10) through second supporting pieces (12) and surround the central axis of the fixing ring (9) in an annular array, and the second stirring blades (13) surround the central axis of the fixing ring (9) in an annular array;
the first stirring blade (10) comprises an upper supporting ring (14) positioned above the fixing ring (9), a lower supporting ring (15) positioned below the fixing ring (9), and a first stirring sheet (16) with one end mounted on the upper supporting ring (14) and the other end mounted on the lower supporting ring (15) and an included angle A between the first stirring sheet and the horizontal plane;
the first supporting piece (11) comprises a supporting rod A (17) with one end arranged on the fixing ring (9) and the other end arranged on the upper supporting ring (14), a supporting rod B (18) with one end arranged on the fixing ring (9) and the other end arranged on the lower supporting ring (15), and an inner auxiliary stirring sheet (19) with an arc structure, wherein one end is arranged on the supporting rod A (17) and the other end is arranged on the supporting rod B (18);
the second stirring blade (13) comprises a stirring column (20) positioned between the upper support ring (14) and the lower support ring (15), a second stirring sheet (21) which is arranged at the top of the stirring column (20) and is parallel to the first stirring sheet (16), and a third stirring sheet (22) which is arranged at the bottom of the stirring column (20) and is symmetrical to the second stirring sheet (21) about the center of the stirring column (20);
second support piece (12) include that one end is installed on last support ring (14) and the other end installs bracing piece C (23) on stirring post (20), one end is installed on support ring (15) down and the other end installs bracing piece D (24) on stirring post (20), one end is installed on bracing piece C (23) and the other end is installed on bracing piece D (24), a plurality of outer supplementary stirring pieces (25) of coaxial setting, outer supplementary stirring piece (25) are the arc structure and distribute along jar body (1) radial direction.
2. A mixing apparatus for the production of plastic products, as in claim 1, characterized by a pair of driving members (26) mounted on top of the tank (1) and symmetrical with respect to the tank (1), a scraper ring (27) mounted on the driving members (26) and located inside the tank (1) and moving up and down by the driving members (26).
3. A stirring device for the production of plastic products, as in claim 2, characterized in that said driving member (26) comprises a vertical column (28) mounted on the top of the tank (1), a rotating shaft rotatably mounted on the vertical column (28) by means of a rolling bearing, a rotating disk (29) mounted on the rotating shaft, a driving column (30) mounted on the rotating disk (29) and not coaxial with the rotating disk (29), a first connecting rod (31) having one end hinged to the vertical column (28), a driving frame (32) hinged to the middle of the first connecting rod (31) and slidably connected to the driving column (30), a second connecting rod (33) having one end hinged to the first connecting rod (31) and located at the end of the first connecting rod (31) remote from the vertical column (28), a third connecting rod (34) having an upper end hinged to the second connecting rod (33) and a lower end extending into the tank (1) and slidably connected to the tank (1) by means of a sliding bearing, the scraping ring (27) is arranged at the bottom of the third connecting rod (34).
4. The stirring device for producing plastic products according to claim 3, wherein the driving frame (32) comprises a driving block (36), a first driving rod (37) which is connected with the bottom of the driving block (36) into a whole and has an arc structure, a second driving rod (38) which is arranged on the first driving rod (37) through a transition rod A (42) and is positioned at two ends of the first driving rod (37) and has an arc structure, and a third driving rod (39) which is arranged on the second driving rod (38) through a transition rod B (43) and is coaxial with the first driving rod (37) and has an arc structure, wherein the transition rod A (42) is parallel to the transition rod B (43).
5. A mixing apparatus for the production of plastic articles, as claimed in claim 3 or 4, wherein the driving frame (32) is provided with sliding posts (40) on its inner surface, which are distributed along the contour of the driving frame (32), and the driving post (30) is provided with an annular sliding groove, which is fitted with the sliding posts (40), and the sliding posts (40) are inserted into the annular sliding groove.
6. The stirring device for producing plastic products according to claim 1, wherein the top of the tank body (1) is provided with a feeding hole (4), and the bottom of the tank body (1) is provided with a discharging hole (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911335224.7A CN111571840A (en) | 2019-12-23 | 2019-12-23 | A agitating unit for producing plastic products |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911335224.7A CN111571840A (en) | 2019-12-23 | 2019-12-23 | A agitating unit for producing plastic products |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111571840A true CN111571840A (en) | 2020-08-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911335224.7A Pending CN111571840A (en) | 2019-12-23 | 2019-12-23 | A agitating unit for producing plastic products |
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| Country | Link |
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| CN (1) | CN111571840A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112675761A (en) * | 2020-12-16 | 2021-04-20 | 营口理工学院 | Preparation facilities based on marine Q235 steel form anticorrosive coating |
| CN113617246A (en) * | 2021-07-22 | 2021-11-09 | 康道生物（南通）有限公司 | Raw material mixing and stirring device for natto freeze-dried powder and soybean peptide capsule production |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206881664U (en) * | 2017-04-18 | 2018-01-16 | 枣阳市万通棉纺实业有限公司 | A kind of fabrics printing and dyeing stock stirring device |
| CN108249740A (en) * | 2018-01-10 | 2018-07-06 | 东旭科技集团有限公司 | Platinum channel agitating device |
| CN208151377U (en) * | 2018-03-08 | 2018-11-27 | 镇江江工生物工程成套设备有限公司 | A kind of high-performance cultivation and fermentation tank |
-
2019
- 2019-12-23 CN CN201911335224.7A patent/CN111571840A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206881664U (en) * | 2017-04-18 | 2018-01-16 | 枣阳市万通棉纺实业有限公司 | A kind of fabrics printing and dyeing stock stirring device |
| CN108249740A (en) * | 2018-01-10 | 2018-07-06 | 东旭科技集团有限公司 | Platinum channel agitating device |
| CN208151377U (en) * | 2018-03-08 | 2018-11-27 | 镇江江工生物工程成套设备有限公司 | A kind of high-performance cultivation and fermentation tank |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112675761A (en) * | 2020-12-16 | 2021-04-20 | 营口理工学院 | Preparation facilities based on marine Q235 steel form anticorrosive coating |
| CN112675761B (en) * | 2020-12-16 | 2022-04-26 | 营口理工学院 | Preparation facilities based on marine Q235 steel form anticorrosive coating |
| CN113617246A (en) * | 2021-07-22 | 2021-11-09 | 康道生物（南通）有限公司 | Raw material mixing and stirring device for natto freeze-dried powder and soybean peptide capsule production |
| CN113617246B (en) * | 2021-07-22 | 2024-02-09 | 康道生物（南通）有限公司 | Raw material mixing stirring device for natto freeze-dried powder and soybean peptide capsule production |
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Application publication date: 20200825 |
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| RJ01 | Rejection of invention patent application after publication |