CN112871118B - Reation kettle with adjustable plasticizer processing production is with structure - Google Patents
Reation kettle with adjustable plasticizer processing production is with structure Download PDFInfo
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- CN112871118B CN112871118B CN202110074220.9A CN202110074220A CN112871118B CN 112871118 B CN112871118 B CN 112871118B CN 202110074220 A CN202110074220 A CN 202110074220A CN 112871118 B CN112871118 B CN 112871118B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/18—Stationary reactors having moving elements inside
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/0053—Details of the reactor
- B01J19/0066—Stirrers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J4/00—Feed or outlet devices; Feed or outlet control devices
- B01J4/001—Feed or outlet devices as such, e.g. feeding tubes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2204/00—Aspects relating to feed or outlet devices; Regulating devices for feed or outlet devices
- B01J2204/005—Aspects relating to feed or outlet devices; Regulating devices for feed or outlet devices the outlet side being of particular interest
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/141—Feedstock
Abstract
The invention relates to the technical field of plasticizer processing production, in particular to a structure-adjustable reaction kettle for plasticizer processing production. According to the structure-adjustable reaction kettle for processing and producing the plasticizer, the middle transmission shaft with the built-in internal adjusting shaft rod is arranged in the reaction kettle body, the angle-adjustable stirring blade is arranged in the bottom transmission disc, the internal adjusting cavity with the built-in internal adjusting ring and the internal adjusting assembly is formed in the inner side surface of the bottom transmission disc, and the stirring blade is controlled to turn over by using the internal adjusting ring, so that the stirring mode in the reaction kettle can be freely changed, and the application range is wider; the upper surface of the bottom sealing cover and the lower surface of the inner adjusting ring are connected through a longitudinal control rod, and the opening and closing of the bottom liquid outlet are automatically controlled when the inner adjusting ring is lifted, so that the linkage is improved.
Description
Technical Field
The invention relates to the technical field of plasticizer processing production, in particular to a structure-adjustable reaction kettle for plasticizer processing production.
Background
Plasticizers are additives for polymer materials, which are widely used in industrial production, and are also called plasticizers. Any substance added to a polymeric material that increases the plasticity of the polymer is called a plasticizer. The plasticizer can improve the performance of the high polymer material, reduce the production cost and improve the production benefit. The phthalate ester is an important chemical product additive, is commonly applied to materials such as plastic products, concrete, marl, cement, gypsum, cosmetics, cleaning agents and the like as an auxiliary agent, particularly polyvinyl chloride plastic products, and needs to be added in order to increase the plasticity of the plastic and improve the strength of the plastic, and the content of the phthalate ester can reach 50 percent of the product sometimes. The plasticizer mainly has the effects of weakening the secondary valence bonds among resin molecules, increasing the mobility of the molecular bonds of the resin, reducing the crystallinity of the resin molecules, increasing the plasticity of the resin molecules, enhancing the flexibility of the resin molecules, being easy to process, being legally applicable to industrial application, and being widely existed in food packaging, cosmetics, medical devices and environmental water. Such as cling film, food packaging, toys, etc.
The reation kettle need be applied to plasticizer in the processing production process, traditional reation kettle simple structure, and reaction mode is single, simultaneously because the unable regulation of stirring structure in the reation kettle, can't change inside rabbling mechanism's regulation mode as required, leads to reaction efficiency not high, can't separate the getting rid of to solid-liquid simultaneously, leads to the efficiency of discharging not high.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: in order to solve the problem that exists among the above-mentioned background art, provide a reation kettle with adjustable structure is used in plasticizer processing production of modified, solve traditional reation kettle simple structure, reaction mode is single, simultaneously because the stirring structure in the reation kettle can't be adjusted, can't change inside rabbling mechanism's regulation mode as required, lead to reaction efficiency not high, can't separate the getting rid of solid-liquid simultaneously, lead to the problem that the efficiency of keeping away is not high.
The technical scheme adopted by the invention for solving the technical problems is as follows: a structure-adjustable reaction kettle for processing and producing a plasticizer comprises a reaction kettle body and an overhead driving motor, wherein a middle transmission shaft is arranged in the reaction kettle body, the lower end of the middle transmission shaft is axially and fixedly connected with a bottom transmission disc, a plurality of angle-adjustable stirring blades are arranged on the outer side surface of the bottom transmission disc, an inner adjusting cavity is formed in the inner side surface of the bottom transmission disc, an inner adjusting component and an inner adjusting ring are arranged in the inner adjusting cavity and used for controlling the stirring blades, an inner adjusting shaft rod used for adjusting the lifting of the inner adjusting ring is arranged in the middle transmission shaft, a top adjusting port with a built-in top adjusting component is formed in the upper end of the outer side surface of the middle transmission shaft, a top mounting seat used for mounting the overhead driving motor is fixedly welded on the upper surface of the reaction kettle body, the outer side surface of the top mounting seat is provided with a first arc-shaped adjusting opening matched with the top adjusting assembly, the lower end rotating shaft of the overhead driving motor is fixedly connected with the top end of the middle transmission shaft in the axial direction through a shaft coupler, the center of the lower surface of the reaction kettle body is provided with a bottom liquid discharge opening with a built-in bottom sealing cover, and the bottom end of the outer side surface of the reaction kettle body is provided with an arc-shaped slag discharge opening with a built-in side sealing cover.
The inner adjusting assembly comprises an inner side installation shaft fixed on the inner side surface of the inner adjusting chamber, an inner control rod movably sleeved on the outer side of the inner side installation shaft, an inner adjusting gear fixedly installed at the center of the outer wall of the inner control rod and outer linkage rods fixed at the two ends of the outer side surface of the inner control rod, and the inner control rod is fixedly connected with the side wall of the connecting end of the stirring blade through the outer linkage rods.
The top adjusting component comprises a longitudinal transmission shaft and a transverse transmission shaft, the longitudinal transmission shaft is arranged inside the top adjusting opening, the transverse transmission shaft and the top end of the longitudinal transmission shaft are in meshing transmission through a bevel gear, an external thread adjusting ring of an integrated structure is arranged on the arc-shaped surface of the outer side of the longitudinal transmission shaft, and an internal thread adjusting groove matched with the external thread adjusting ring is formed in the outer side surface of the internal adjusting shaft.
The bottom driving disc lateral surface be located outside gangbar link and seted up second arc regulation mouth, outside gangbar lateral surface be located second arc regulation mouth outside fixedly connected with outside sealing ring.
The section of the inner hole of the middle transmission shaft and the section of the outer part of the inner adjusting shaft rod are both in an elliptical structure.
The arc-shaped surface of the outer side of the inner adjusting ring is provided with a longitudinal adjusting tooth groove matched with the inner adjusting gear, and the inner adjusting ring is turned over through the lifting control inner control rod.
The center of the upper surface of the built-in bottom sealing cover is fixedly connected with the lower surface of the inner adjusting ring through a longitudinal control rod.
The reation kettle body lower surface be located bottom leakage fluid dram lower extreme open position fixedly connected with L type structure bottom fluid-discharge tube, reation kettle body lateral surface be located the outside long-pending sediment box of arc slag discharging opening position fixedly connected with arc, the outside long-pending sediment box lower extreme of arc be equipped with the bottom outlet of built-in metal filter screen, the outside long-pending sediment box lower extreme of arc be located the side direction fluid-discharge tube that bottom outlet position fixedly connected with and L type structure bottom fluid-discharge tube are linked together.
The invention has the beneficial effects that:
(1) the reaction kettle with the adjustable structure for processing and producing the plasticizer is provided with the middle transmission shaft with the built-in internal adjusting shaft rod inside the reaction kettle body, the angle-adjustable stirring blade is arranged inside the bottom transmission disc, the internal adjusting cavity with the built-in internal adjusting ring and the internal adjusting assembly is arranged on the inner side surface of the bottom transmission disc, and the stirring blade is controlled to turn over by the internal adjusting ring, so that the stirring mode inside the reaction kettle can be freely changed, and the application range is wider;
(2) the top adjusting component is arranged at the upper end of the internal adjusting shaft rod, and the internal adjusting component is arranged at the bottom of the internal adjusting shaft rod, so that the adjusting operation is simple and convenient;
(3) the central position of the lower surface of the reaction kettle body is provided with a bottom liquid discharge port internally provided with a bottom sealing cover, the bottom end of the outer side surface of the reaction kettle body is provided with an arc-shaped slag discharge port internally provided with a side sealing cover, the liquid discharge efficiency of the bottom liquid discharge port is improved by changing the angle of the stirring blade, solid impurities are discharged from the arc-shaped slag discharge port through centrifugal force, solid-liquid separation and discharge are facilitated, and the production and separation efficiency of the reaction kettle is improved;
(4) the upper surface of the built-in bottom sealing cover and the lower surface of the internal adjusting ring are connected through a longitudinal control rod, and the bottom liquid discharge port is automatically controlled to be opened and closed when the internal adjusting ring goes up and down, so that linkage is improved.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic diagram of the present invention.
FIG. 2 is an internal cross-sectional view of the position of the bottom drive plate of the present invention.
FIG. 3 is a partial schematic view of the position of the top adjustment assembly of the present invention.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
The structure-adjustable reaction kettle shown in fig. 1, 2 and 3 for plasticizer processing production comprises a reaction kettle body 1 and an overhead driving motor 2, wherein a middle transmission shaft 3 is arranged in the reaction kettle body 1, the lower end of the middle transmission shaft 3 is axially and fixedly connected with a bottom transmission disc 4, 2-angle-adjustable stirring blades 5 are arranged on the outer side surface of the bottom transmission disc 4, an inner adjusting chamber 6 is arranged on the inner side surface of the bottom transmission disc 4, an inner adjusting component and an inner adjusting ring 7 for controlling the stirring blades 5 are arranged in the inner adjusting chamber 6, an inner adjusting shaft lever 8 for adjusting the lifting of the inner adjusting ring 7 is arranged in the middle transmission shaft 3, a top adjusting port 9 for arranging the top adjusting component is arranged at the upper end of the outer side surface of the middle transmission shaft 3, and a top mounting seat 10 for mounting the overhead driving motor 2 is fixedly welded on the upper surface of the reaction kettle body 1, a first arc-shaped adjusting opening 11 matched with the top adjusting component is formed in the outer side face of the top mounting seat 10, a rotating shaft at the lower end of the top-mounted driving motor 2 is fixedly connected with the top end of the middle transmission shaft 3 in the axial direction through a shaft coupler, a bottom liquid discharge opening 13 of a built-in bottom sealing cover 12 is formed in the central position of the lower surface of the reaction kettle body 1, a cylindrical metal filter screen is fixed at the lower end of the outer side face of the built-in bottom sealing cover 12, and an arc-shaped slag discharge opening 15 of the built-in side sealing cover 14 is formed in the bottom end of the outer side face of the reaction kettle body 1.
The internal adjusting assembly comprises an internal mounting shaft 16 fixed on the inner side surface of the internal adjusting chamber 6, an internal control rod 17 movably sleeved on the outer side of the internal mounting shaft 16, an internal adjusting gear 18 fixedly mounted at the central position of the outer wall of the internal control rod 17 and external linkage rods 19 fixed at two ends of the outer side surface of the internal control rod 17, and the internal control rod 17 is fixedly connected with the side wall of the connecting end of the stirring blade 5 through the external linkage rods 19.
Further, for convenient top control, the top adjustment assembly includes that install vertical transmission shaft 20 inside the top adjustment opening 9 and pass through the driven transverse transmission shaft 21 of bevel gear meshing with vertical transmission shaft 20 top, has a body structure external screw thread adjusting ring on the arcwall face in the vertical transmission shaft 20 outside, has seted up on the 8 lateral surfaces of inside regulating shaft pole with external screw thread adjusting ring matched with internal thread adjustment tank 22.
Set up the hexagon socket head cap control groove on transverse transmission 21 outside top, utilize outer hexagonal spanner to control its rotation, thereby drive longitudinal transmission 20 and rotate, longitudinal transmission 20 drives inside regulating shaft pole 8 and goes up and down, inside regulating shaft pole 8 drives inside adjustable ring 7 and goes up and down, inside adjustable ring 7 drives inside regulating gear 18 rotation again, thereby control the upset of inside control lever 17, reach the effect to 5 angle modulation of stirring vane, furthermore, in order to cooperate the upset and control sealed, 4 lateral surfaces of bottom driving plate are located outside gangbar 19 link and have seted up second arc regulation mouth, 19 lateral surfaces of outside gangbar are located second arc regulation mouth outside fixedly connected with outside sealing ring.
Further, for cooperation lift control, put 3 hole cross-sections of transmission shaft and the 8 outside cross-sections of inside regulating shaft pole in and be oval structure, further, for convenient transmission control, seted up on the arcwall face in inside adjustable ring 7 outside with inside regulating gear 18 matched with vertical regulation tooth's socket 25, inside adjustable ring 7 is through the upset of lift control internal control pole 17.
Further, in order to cooperate with the fixed linkage, the central position of the upper surface of the built-in bottom sealing cover 4 is fixedly connected with the lower surface of the internal adjusting ring 7 through the longitudinal control rod 26, the liquid outlet flow of the bottom can be controlled by adjusting the height of the built-in bottom sealing cover 4, the longitudinal control rod 26 can also be changed into an electric control lifting rod, the telescopic lifting rod is telescopic through remote control, telescopic blind holes are arranged at the upper end of the built-in bottom sealing cover 4 or at the bottom of the internal adjusting ring 7, so that the position of the built-in bottom sealing cover 4 cannot be influenced when the internal adjusting ring 7 is lifted initially, further, in order to facilitate lateral material discharge and discharge of outside liquid backflow, an L-shaped structure bottom liquid discharge pipe 27 is fixedly connected at the opening position of the lower end of the bottom liquid discharge port 13 on the lower surface of the reaction kettle body 1, and an arc-shaped external slag accumulation box 28 is fixedly connected at the position of the external side surface of the reaction kettle body 1 at the arc-shaped slag discharge port 15, the lower end of the arc-shaped outer slag box 28 is provided with a bottom water outlet 29 with a built-in metal filter screen, and the lower end of the arc-shaped outer slag box 28, which is positioned at the bottom water outlet 29, is fixedly connected with a lateral liquid discharge pipe 30 communicated with the L-shaped structure bottom liquid discharge pipe 27.
The structure-adjustable reaction kettle for processing and producing the plasticizer is characterized in that a middle transmission shaft 3 with a built-in internal adjusting shaft rod 8 is arranged inside a reaction kettle body 1, an angle-adjustable stirring blade 5 is arranged inside a bottom transmission disc 4, an internal adjusting cavity 6 with a built-in internal adjusting ring 7 and an internal adjusting assembly is arranged on the inner side surface of the bottom transmission disc 4, and the stirring blade 5 is controlled to turn over by the internal adjusting ring 7, so that the stirring mode inside the reaction kettle can be freely changed, and the application range is wider; a top adjusting component is arranged at the upper end of the internal adjusting shaft lever 8, and an internal adjusting component is arranged at the bottom, so that the adjusting operation is simple and convenient; a bottom liquid discharge port 13 with a built-in bottom sealing cover 12 is formed in the center of the lower surface of the reaction kettle body 1, an arc-shaped slag discharge port 15 with a built-in lateral sealing cover 14 is formed in the bottom end of the outer side surface of the reaction kettle body 1, the liquid discharge efficiency of the bottom liquid discharge port 13 is improved by changing the angle of the stirring blade 5, solid impurities are discharged from the arc-shaped slag discharge port through centrifugal force, solid-liquid separation and discharge are facilitated, and the production and separation efficiency of the reaction kettle is improved; the upper surface of the built-in bottom sealing cover 12 is connected with the lower surface of the internal adjusting ring 7 through a longitudinal control rod 20, and the opening and closing of the bottom liquid outlet 13 are automatically controlled when the internal adjusting ring 7 goes up and down, so that the linkage is improved.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (6)
1. The utility model provides a reation kettle with adjustable plasticizer processing production is with structure, includes reation kettle body (1) and overhead driving motor (2), characterized by: the reaction kettle comprises a reaction kettle body (1), wherein a middle transmission shaft (3) is arranged in the reaction kettle body (1), the lower end of the middle transmission shaft (3) is axially and fixedly connected with a bottom transmission disc (4), a plurality of angle-adjustable stirring blades (5) are arranged on the outer side surface of the bottom transmission disc (4), an inner adjusting chamber (6) is formed in the inner side surface of the bottom transmission disc (4), an inner adjusting component and an inner adjusting ring (7) which are used for controlling the stirring blades (5) are arranged in the inner adjusting chamber (6), an inner adjusting shaft rod (8) which is used for adjusting the lifting of the inner adjusting ring (7) is arranged in the middle transmission shaft (3), a top adjusting opening (9) of the built-in top adjusting component is formed in the upper end of the outer side surface of the middle transmission shaft (3), a top mounting seat (10) which is used for mounting an overhead driving motor (2) is fixedly welded on the upper surface of the reaction kettle body (1), a first arc-shaped adjusting opening (11) matched with the top adjusting component is formed in the outer side surface of the top mounting seat (10), a rotating shaft at the lower end of the top-mounted driving motor (2) is axially and fixedly connected with the top end of the middle transmission shaft (3) through a coupler, a bottom liquid discharge opening (13) with a built-in bottom sealing cover (12) is formed in the center of the lower surface of the reaction kettle body (1), and an arc-shaped slag discharge opening (15) with a built-in side sealing cover (14) is formed in the bottom end of the outer side surface of the reaction kettle body (1); the inner adjusting assembly comprises an inner side mounting shaft (16) fixed on the inner side surface of the inner adjusting chamber (6), an inner control rod (17) movably sleeved on the outer side of the inner side mounting shaft (16), an inner adjusting gear (18) fixedly mounted at the center position of the outer wall of the inner control rod (17) and outer linkage rods (19) fixed at two ends of the outer side surface of the inner control rod (17), and the inner control rod (17) is fixedly connected with the side wall of the connecting end of the stirring blade (5) through the outer linkage rods (19); the top adjust the subassembly including installing vertical transmission shaft (20) inside top regulation mouth (9) and pass through driven transverse transmission shaft (21) of conical gear meshing with vertical transmission shaft (20) top, vertical transmission shaft (20) outside arcwall face on have an integral structure external screw thread adjustable ring, inside regulation axostylus axostyle (8) lateral surface on seted up with external screw thread adjustable ring matched with internal thread adjustment tank (22).
2. The structure-adjustable reaction kettle for processing and producing the plasticizer according to claim 1, wherein: the outer side surface of the bottom transmission disc (4) is located at the connecting end of the outer linkage rod (19) and is provided with a second arc-shaped adjusting opening, and the outer side surface of the outer linkage rod (19) is located at the outer side of the second arc-shaped adjusting opening and is fixedly connected with an outer sealing ring.
3. The structure-adjustable reaction kettle for processing and producing the plasticizer according to claim 1, wherein: the cross section of the inner hole of the middle transmission shaft (3) and the outer cross section of the inner adjusting shaft lever (8) are both elliptical structures.
4. The structure-adjustable reaction kettle for processing and producing the plasticizer according to claim 2, wherein: the arc-shaped surface of the outer side of the inner adjusting ring (7) is provided with a longitudinal adjusting tooth groove (25) matched with the inner adjusting gear (18), and the inner adjusting ring (7) is turned over through a lifting control inner control rod (17).
5. The structure-adjustable reaction kettle for processing and producing the plasticizer according to claim 1, wherein: the central position of the upper surface of the built-in bottom sealing cover (12) is fixedly connected with the lower surface of the inner adjusting ring (7) through a longitudinal control rod (26).
6. The structure-adjustable reaction kettle for processing and producing the plasticizer according to claim 1, wherein: reation kettle body (1) lower surface be located bottom leakage fluid dram (13) lower extreme open position fixedly connected with L type structure bottom fluid-discharge tube (27), reation kettle body (1) lateral surface be located arc row sediment mouth (15) fixed position and be connected with outside long-pending sediment box of arc (28), outside long-pending sediment box of arc (28) lower extreme be equipped with bottom outlet (29) of built-in metal filter screen, outside long-pending sediment box of arc (28) lower extreme be located bottom outlet (29) fixed position and be connected with side direction fluid-discharge tube (30) that are linked together with L type structure bottom fluid-discharge tube (27).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110074220.9A CN112871118B (en) | 2021-01-20 | 2021-01-20 | Reation kettle with adjustable plasticizer processing production is with structure |
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| CN202110074220.9A CN112871118B (en) | 2021-01-20 | 2021-01-20 | Reation kettle with adjustable plasticizer processing production is with structure |
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| CN112871118A CN112871118A (en) | 2021-06-01 |
| CN112871118B true CN112871118B (en) | 2022-09-02 |
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| CN112536015B (en) * | 2020-12-21 | 2022-06-24 | 泰兴市福昌环保科技有限公司 | Multipurpose reation kettle is used in plasticizer processing production |
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| CN107376807A (en) * | 2017-08-17 | 2017-11-24 | 东莞市盛奇智能设备科技有限公司 | A kind of reactor with adjustable angle blade |
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| GB917112A (en) * | 1960-03-18 | 1963-01-30 | Atomic Energy Authority Uk | Improvements in or relating to stirring mechanisms |
| JP2003033635A (en) * | 2001-05-17 | 2003-02-04 | Shinko Pantec Co Ltd | Stirring blade, stirring device and stirring method using the blade |
| CN107597045A (en) * | 2017-10-16 | 2018-01-19 | 曹茂娟 | A kind of OIL IN LUBRICATING OIL PRODUCTION process equipment |
| CN108783543A (en) * | 2018-06-22 | 2018-11-13 | 河南金土商贸有限公司 | A kind of Feed Manufacturing crushing stirring integration machine |
| CN210528808U (en) * | 2019-08-02 | 2020-05-15 | 南京林业大学 | Stirring mechanism of fermentation tank for kitchen garbage |
| CN210675181U (en) * | 2019-08-12 | 2020-06-05 | 润泰化学（泰兴）有限公司 | Production functional environmental protection plasticizer is with refined cauldron of esterifying |
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| CN107376807A (en) * | 2017-08-17 | 2017-11-24 | 东莞市盛奇智能设备科技有限公司 | A kind of reactor with adjustable angle blade |
| CN211936905U (en) * | 2020-03-06 | 2020-11-17 | 安徽红杉生物医药科技有限公司 | A biological catalytic reaction cauldron for amino acid preparation |
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Effective date of registration: 20210824 Address after: 225400 Taixing Economic Development Zone, Taizhou City, Jiangsu Province Applicant after: TAIXING FUCHANG ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Address before: 213000 Beihu village, Henglin Town, Wujin District, Changzhou City, Jiangsu Province Applicant before: JIANGSU FUCHANG ENVIRONMENT PROTECTION TECHNOLOGYGROUP Co.,Ltd. |
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