CN112717777A - Drag reducer production facility for oil gas gathering and transportation - Google Patents
Drag reducer production facility for oil gas gathering and transportation Download PDFInfo
- Publication number
- CN112717777A CN112717777A CN202011611894.XA CN202011611894A CN112717777A CN 112717777 A CN112717777 A CN 112717777A CN 202011611894 A CN202011611894 A CN 202011611894A CN 112717777 A CN112717777 A CN 112717777A
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- Prior art keywords
- hollow shaft
- shell
- gear
- drag reducer
- wall
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/95—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with stirrers having planetary motion, i.e. rotating about their own axis and about a sun axis
- B01F27/951—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with stirrers having planetary motion, i.e. rotating about their own axis and about a sun axis with at least one stirrer mounted on the sun axis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/05—Stirrers
- B01F27/11—Stirrers characterised by the configuration of the stirrers
- B01F27/19—Stirrers with two or more mixing elements mounted in sequence on the same axis
- B01F27/191—Stirrers with two or more mixing elements mounted in sequence on the same axis with similar elements
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
- Accessories For Mixers (AREA)
Abstract
The invention discloses drag reducer production equipment for oil gas gathering and transportation, which comprises a shell, wherein a feed inlet is formed in the top wall of the shell, a discharge outlet is formed in the bottom of the side wall of the shell, a hollow shaft is connected in the shell in a rotating mode, a driving part for driving the hollow shaft to rotate is arranged at the top of the shell, a driven shaft is vertically connected in the hollow shaft in a rotating mode, the upper end of the driven shaft is connected with the hollow shaft in a rotating mode through a turning part, a plurality of first bevel gears are fixedly sleeved on the driven shaft, two sides of each first bevel gear are connected with second bevel gears in a meshed mode, and one end faces. According to the invention, in the stirring process, the first stirring blade can rotate along with the hollow shaft in the shell, and can also rotate, so that regular radial rotational flow is prevented from being formed in the shell in the stirring process, and the stock solution is stirred more fully.
Description
Technical Field
The invention relates to the technical field of drag reducer synthesis, in particular to drag reducer production equipment for oil and gas gathering and transportation.
Background
Drag reducers are polymeric compounds with drag reducing effect, and their properties determine the range of applications of the overall system. When the drag reducer is added into fluid during fluid transportation, the effects of improving flow rate, reducing energy consumption and the like can be achieved, and the application of the drag reducer is mostly concentrated in a petroleum pipeline transportation system at present.
The stirring procedure of the drag reducer in synthesis is very important, the stirring equipment is used for completing the procedure at present, the stirring blades of the existing stirring equipment are generally perpendicular to the stirring rod, and the stirring blades can only rotate along with the stirring rod, and at the moment, regular radial rotational flow can be formed in the stirring process, so that uniform stirring cannot be realized, and the later-stage processing of the drag reducer stock solution is influenced.
Disclosure of Invention
The invention aims to solve the following defects in the prior art, and provides drag reducer production equipment for oil and gas gathering and transportation, wherein stirring blades in the existing stirring device for stirring drag reducers only can rotate along with a stirring shaft, so that regular radial rotational flows can be formed in a stirring cylinder in the stirring process, and the drag reducers stock solution cannot be uniformly stirred.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides an oil gas collection is defeated with drag reducer production facility, includes the casing, the feed inlet has been seted up to the casing roof, and the lateral wall bottom has seted up the discharge gate, the casing internal rotation is connected with the hollow shaft, and the top is equipped with and is used for driving hollow shaft pivoted driver part, it is connected with the driven shaft to rotate perpendicularly in the hollow shaft, the driven shaft upper end is rotated with the hollow shaft through the diversion part and is connected, fixed cover is equipped with a plurality of first bevel gears on the driven shaft, first bevel gear both sides all mesh and are connected with second bevel gear, two the equal fixedly connected with installation pole of a terminal surface that the driven shaft was kept away from to second bevel gear, the hollow shaft lateral wall is worn out to the installation pole, and rotates with the hollow shaft.
Preferably, the driving part comprises a motor and an outer gear ring, the motor is fixedly mounted at the top of the shell through a mounting frame, a second gear is fixedly arranged on a motor output shaft in a fixing sleeve, the outer gear ring is fixedly arranged on the outer wall of the hollow shaft in a fixing sleeve, and the second gear is meshed with the outer gear ring.
Preferably, the mounting bracket includes a plurality of bracing pieces and mounting panel, and is a plurality of bracing piece lower extreme all with casing roof fixed connection, and the upper end all with mounting panel lower wall fixed connection, motor fixed connection is on the mounting panel.
Preferably, the direction changing component comprises a first gear and an inner gear ring, the first gear is fixedly sleeved on the driven shaft, the inner gear ring is fixedly installed on the inner wall of the hollow shaft, the inner gear ring is in meshed connection with the first gear through the direction changing gear, and the direction changing gear is fixedly connected with the mounting plate through a fixing rod.
Preferably, the two ends of the driven shaft are fixedly sleeved with first bearings, and outer rings of the first bearings are fixedly connected with the inner wall of the hollow shaft.
Preferably, a plurality of the second bearings are all sealed bearings.
Preferably, a plurality of second stirring blades are fixedly connected to two sides of each first stirring blade, and the length of each second stirring blade is less than half of the length of the vertical distance between every two first stirring blades.
Preferably, a plurality of the first stirring leaves are far away from the connecting rod fixedly connected with the same level of one end of the hollow shaft, and one end of the connecting rod far away from the first stirring leaves is connected with the inner wall of the shell in a sliding manner.
Preferably, a plurality of annular grooves are formed in the inner wall of the shell, and one ends, far away from the first stirring blades, of the connecting rods are respectively connected in the annular grooves on the same horizontal plane in a sliding mode.
Preferably, one end of the connecting rod, which is close to the annular groove, is circumferentially provided with a plurality of embedding grooves, a plurality of balls are embedded in the embedding grooves in a rolling manner, and the balls are in rolling contact with the upper wall and the lower wall of the annular groove.
Compared with the prior art, the invention has the beneficial effects that:
1. when the drag reducer is produced and the drag reducer stock solution needs to be stirred, the stock solution is poured into the shell firstly, the motor is started, the motor output shaft rotates, the motor output shaft drives the hollow shaft to rotate through the driving part, the hollow shaft rotates, so that the first stirring blade connected to the hollow shaft rotates along with the hollow shaft, the first stirring blade plays a role in stirring the stock solution in the shell, and when the hollow shaft rotates, the driven shaft is connected to the inside of the hollow shaft in a rotating way, the upper end of the driven shaft is meshed and connected with the inner wall of the hollow shaft through the turning part, so that the driven shaft can also rotate when the hollow shaft rotates, the driven shaft is fixedly sleeved with the first bevel gear, the first bevel gear is meshed and connected with the second bevel gear, the second bevel gear is fixedly connected with the mounting rod, and the mounting rod is fixed on the side wall, and first stirring leaf fixed connection is on the installation pole to when the hollow shaft rotated, first stirring leaf not only can rotate along with the hollow shaft, and self also can carry out the rotation of upset, thereby first stirring leaf can be in the casing do two reverse rotations, thereby stopped to form regular radial whirl in the stirring in-process in the casing, and then more abundant to the stoste stirring.
2. Through a plurality of second stirring leaves of perpendicular fixedly connected with on first stirring leaf, the length of second stirring leaf is less than two and is close between the first stirring leaf half of vertical distance, and the second stirring leaf is used for the rotation of the first stirring leaf self of make full use of to and enlarge stirring range's effect, thereby make more abundant to the drag reducer stirring, and through seting up the ring channel on shells inner wall, make first stirring leaf both ends strong point, thereby increased the device's durability.
Drawings
Fig. 1 is a schematic sectional structural view of a drag reducer production plant for oil and gas gathering and transportation according to the present invention;
FIG. 2 is a schematic view of a portion A of FIG. 1;
FIG. 3 is a schematic view of a portion of B in FIG. 1;
fig. 4 is a partially enlarged structural diagram of C in fig. 1.
In the figure: the device comprises a shell 1, a hollow shaft 2, a feed inlet 3, a discharge outlet 4, a first stirring blade 5, a mounting rod 6, a second stirring blade 7, a driven shaft 8, a first bearing 9, a first gear 10, a supporting rod 11, a mounting plate 12, a motor 13, a second gear 14, an outer gear ring 15, an inner gear ring 16, a change gear 17, a fixing rod 18, a first bevel gear 19, a second bevel gear 20, a second bearing 21, an annular groove 22, a connecting rod 23 and balls 24.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Referring to fig. 1-4, a drag reducer production device for oil gas gathering and transportation comprises a housing 1, a feed inlet 3 is arranged on the top wall of the housing 1, a discharge outlet 4 is arranged at the bottom of the side wall, a hollow shaft 2 is rotatably connected in the housing 1, a driving part for driving the hollow shaft 2 to rotate is arranged at the top of the housing, a driven shaft 8 is vertically and rotatably connected in the hollow shaft 2, the upper end of the driven shaft 8 is rotatably connected with the hollow shaft 2 through a turning part, a plurality of first bevel gears 19 are fixedly sleeved on the driven shaft 8, two sides of the first bevel gears 19 are respectively engaged and connected with second bevel gears 20, one end surfaces of the two second bevel gears 20 far away from the driven shaft 8 are respectively and fixedly connected with a mounting rod 6, the mounting rod 6 penetrates through the side wall of the hollow shaft 2 and is rotatably connected with the side wall of the hollow, and the inner ring of the second bearing 21 is fixedly sleeved on the mounting rod 6, and one end of the mounting rod 6 far away from the second bevel gear 20 is fixedly connected with the first stirring blade 5.
In the invention, when the drag reducer is produced and the drag reducer stock solution needs to be stirred, the stock solution is firstly poured into the shell 1, the motor 13 is started, the output shaft of the motor 13 rotates, so that the output shaft of the motor 13 drives the hollow shaft 2 to rotate through the driving part, the hollow shaft 2 rotates, so that the first stirring blade 5 connected on the hollow shaft 2 rotates along with the hollow shaft 2, the first stirring blade 5 plays a stirring role on the stock solution in the shell 1, and when the hollow shaft 2 rotates, because the driven shaft 8 is rotatably connected in the hollow shaft 2 and the upper end is engaged and connected with the inner wall of the hollow shaft 2 through the direction changing part, when the hollow shaft 2 rotates, the driven shaft 8 can also rotate, and because the driven shaft 8 is fixedly sleeved with the first bevel gear 19, the first bevel gear 19 is engaged and connected with the pair of the second bevel gears 20, and the second bevel gear 20 is fixedly connected with, and installation pole 6 passes through second bearing 21 to be fixed on the 2 lateral walls of hollow shaft to and first stirring leaf 5 fixed connection is on installation pole 6, thereby when hollow shaft 2 rotated, first stirring leaf 5 not only can rotate along with hollow shaft 2, the rotation that self also can overturn, thereby first stirring leaf 5 can be two reverse rotations in casing 1, thereby stopped and formed regular radial whirl in stirring in-process in casing 1, and then more abundant to the stoste stirring.
According to the preferable technical scheme in the embodiment, the driving part comprises a motor 13 and an outer gear ring 15, the motor 13 is fixedly installed at the top of the shell 1 through an installation frame, a second gear 14 is fixedly sleeved on an output shaft of the motor 13, the outer gear ring 15 is fixedly sleeved on the outer wall of the hollow shaft 2, the second gear 14 is meshed with the outer gear ring 15, the motor 13 is used for providing power, and the outer gear ring 15 and the second gear 14 play a role in transmitting the power of the motor 13.
In the preferred technical scheme of this embodiment, the mounting bracket includes a plurality of bracing pieces 11 and mounting panel 12, and 11 lower extremes of a plurality of bracing pieces all with 1 roof fixed connection of casing, and the upper end all with mounting panel 12 lower wall fixed connection, motor 13 fixed connection is on mounting panel 12, and the mounting bracket plays fixed motor 13's effect on the one hand, is used for fixing change gear 17 on the one hand.
In the preferred technical scheme in this embodiment, the direction changing component includes a first gear 10 and an inner gear ring 16, the first gear 10 is fixedly sleeved on the driven shaft 8, the inner gear ring 16 is fixedly installed on the inner wall of the hollow shaft 2, the inner gear ring 16 is engaged with the first gear 10 through a direction changing gear 17, the direction changing gear 17 is rotatably connected with the installation plate 12 through a fixing rod 18, that is, the direction changing gear 17 is rotatably sleeved on the fixing rod 18, and the fixing rod 18 plays a role in fixing the direction changing gear 17, so that the direction changing gear 17 can only rotate around the fixing rod 18, and the position cannot move, and the driven shaft 8 can rotate.
According to the preferable technical scheme in the embodiment, the first bearings 9 are fixedly sleeved at two ends of the driven shaft 8, the outer rings of the two first bearings 9 are fixedly connected with the inner wall of the hollow shaft 2, the first bearings 9 play a role in fixing the driven shaft 8 on the inner wall of the hollow shaft 2, and the rotation of the driven shaft 8 is not hindered while the fixing effect is achieved.
In the preferred technical solution of this embodiment, the plurality of second bearings 21 are all sealed bearings, and the use of the sealed bearings can prevent the drag reducer stock solution from entering the hollow shaft 2.
In the preferred technical scheme of this embodiment, a plurality of second stirring blades 7 are fixedly connected to both sides of each of the plurality of first stirring blades 5, and the length of each second stirring blade 7 is less than half of the length of the vertical distance between every two first stirring blades 5, so that the second stirring blades 7 can be prevented from colliding together when rotating.
According to the preferable technical scheme in the embodiment, the connecting rod 23 is fixedly connected with the one end of the hollow shaft 2 and the one end of the hollow shaft 2 are far away from the first stirring blades 5, the connecting rod 23 is connected with the inner wall of the shell 1 in a sliding mode, the connecting rod 23 can play a role in supporting the first stirring blades 5, the second bearing 21 and the mounting rod 6 are prevented from fixing one end of the first stirring blades 5, and the first stirring blades 5 are not fixed firmly and shake.
According to the preferable technical scheme in the embodiment, the inner wall of the shell 1 is provided with the annular grooves 22, one ends of the connecting rods 23, which are far away from the first stirring blades 5, are respectively connected in the annular grooves 22 which are positioned on the same horizontal plane in a sliding mode, one ends of the connecting rods 23 are connected in the annular grooves 22 in a sliding mode, and therefore the connecting rods 23 can have supporting points, and the connecting rods 23 and the mounting rods 6 can enable the first stirring blades 5 not to shake.
In the preferred technical scheme of this embodiment, connecting rod 23 is close to the one end that is located ring channel 22 and has been seted up a plurality of inlays of establishing the groove for the circumference form, and a plurality of inlays and establish all roll in the groove and inlay and be equipped with ball 24, and ball 24 and ring channel 22 upper and lower two walls rolling contact, ball 24 can become rolling friction with the sliding friction between connecting rod 23 and the ring channel 22 originally to can reduce the resistance that connecting rod 23 removed.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (10)
1. The drag reducer production equipment for oil and gas gathering and transportation comprises a shell (1) and is characterized in that a feed inlet (3) is formed in the top wall of the shell (1), a discharge outlet (4) is formed in the bottom of the side wall of the shell (1), a hollow shaft (2) is connected in the shell (1) in a rotating mode, a driving part used for driving the hollow shaft (2) to rotate is arranged at the top of the shell, a driven shaft (8) is connected in the hollow shaft (2) in a vertical rotating mode, the upper end of the driven shaft (8) is connected with the hollow shaft (2) in a rotating mode through a turning part, a plurality of first bevel gears (19) are fixedly sleeved on the driven shaft (8), two sides of each first bevel gear (19) are connected with a second bevel gear (20) in a meshing mode, a mounting rod (6) is fixedly connected to one end face, far away, and is rotationally connected with the side wall of the hollow shaft (2) through a second bearing (21), and one end of the mounting rod (6) far away from the second bevel gear (20) is fixedly connected with a first stirring blade (5).
2. The drag reducer production equipment for oil and gas gathering and transportation according to claim 1, wherein the driving part comprises a motor (13) and an outer gear ring (15), the motor (13) is fixedly installed at the top of the shell (1) through a mounting rack, a second gear (14) is fixedly sleeved on an output shaft of the motor (13), the outer gear ring (15) is fixedly sleeved on the outer wall of the hollow shaft (2), and the second gear (14) is meshed with the outer gear ring (15).
3. The drag reducer production facility for oil and gas gathering and transportation according to claim 2, wherein the mounting bracket comprises a plurality of support rods (11) and a mounting plate (12), the lower ends of the support rods (11) are fixedly connected with the top wall of the casing (1), the upper ends of the support rods are fixedly connected with the lower wall of the mounting plate (12), and the motor (13) is fixedly connected to the mounting plate (12).
4. The drag reducer production equipment for oil and gas gathering and transportation according to claim 1, wherein the direction changing component comprises a first gear (10) and an inner gear ring (16), the first gear (10) is fixedly sleeved on the driven shaft (8), the inner gear ring (16) is fixedly installed on the inner wall of the hollow shaft (2), the inner gear ring (16) is meshed and connected with the first gear (10) through a direction changing gear (17), and the direction changing gear (17) is fixedly connected with the mounting plate (12) through a fixing rod (18).
5. The drag reducer production equipment for oil and gas gathering and transportation according to claim 1, wherein the two ends of the driven shaft (8) are fixedly sleeved with first bearings (9), and the outer rings of the two first bearings (9) are fixedly connected with the inner wall of the hollow shaft (2).
6. The drag reducer production facility for oil and gas gathering and transportation according to claim 1, wherein a plurality of the second bearings (21) are sealed bearings.
7. The drag reducer production facility for oil and gas gathering and transportation according to claim 1, wherein a plurality of second stirring vanes (7) are fixedly connected to both sides of a plurality of first stirring vanes (5), and the length of each second stirring vane (7) is less than half of the length of the vertical distance between every two first stirring vanes (5).
8. The drag reducer production facility for oil and gas gathering and transportation according to claim 1, wherein one ends of the first stirring vanes (5) far away from the hollow shaft (2) are horizontally and fixedly connected with connecting rods (23), and one ends of the connecting rods (23) far away from the first stirring vanes (5) are connected with the inner wall of the shell (1) in a sliding manner.
9. The drag reducer production equipment for oil and gas gathering and transportation according to claim 8, wherein a plurality of annular grooves (22) are formed in the inner wall of the shell (1), and one ends of the connecting rods (23) far away from the first stirring blades (5) are respectively connected in the annular grooves (22) on the same horizontal plane in a sliding manner.
10. The drag reducer production equipment for oil and gas gathering and transportation according to claim 9, wherein one end of the connecting rod (23) close to the annular groove (22) is circumferentially provided with a plurality of embedded grooves, the embedded grooves are internally provided with rolling balls (24) in a rolling manner, and the rolling balls (24) are in rolling contact with the upper wall and the lower wall of the annular groove (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011611894.XA CN112717777A (en) | 2020-12-31 | 2020-12-31 | Drag reducer production facility for oil gas gathering and transportation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011611894.XA CN112717777A (en) | 2020-12-31 | 2020-12-31 | Drag reducer production facility for oil gas gathering and transportation |
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| Publication Number | Publication Date |
|---|---|
| CN112717777A true CN112717777A (en) | 2021-04-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011611894.XA Pending CN112717777A (en) | 2020-12-31 | 2020-12-31 | Drag reducer production facility for oil gas gathering and transportation |
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| CN (1) | CN112717777A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113694800A (en) * | 2021-08-10 | 2021-11-26 | 回音必集团安徽制药有限公司 | Donkey-hide gelatin blood-nourishing particle raw material mixing process and mixing device thereof |
| CN114405397A (en) * | 2021-12-22 | 2022-04-29 | 广东创辉食品有限公司 | Rapid raw material mixing and stirring device and operation method thereof |
| CN114588803A (en) * | 2022-03-11 | 2022-06-07 | 王雨杭 | Industry constant temperature three-dimensional agitated vessel |
| CN115364756A (en) * | 2022-07-28 | 2022-11-22 | 江苏丰尚智能科技有限公司 | Weighing mixer |
| CN115708983A (en) * | 2021-08-21 | 2023-02-24 | 南通四通林业机械制造安装有限公司 | Production line waste gas purification treatment device with waste heat recycling function |
| CN116764546A (en) * | 2022-04-29 | 2023-09-19 | 徐鹏 | Esterification reaction kettle |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| GB1324158A (en) * | 1971-12-15 | 1973-07-18 | Carle & Montanari Spa | Mill for treating sticky or dry products |
| CN207153549U (en) * | 2017-07-18 | 2018-03-30 | 江西欧嘉生物科技有限公司 | A kind of pets nutrient powder stock stirring device |
| CN110841586A (en) * | 2019-11-29 | 2020-02-28 | 周科 | Chemical production uses high-efficient reation kettle |
-
2020
- 2020-12-31 CN CN202011611894.XA patent/CN112717777A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1324158A (en) * | 1971-12-15 | 1973-07-18 | Carle & Montanari Spa | Mill for treating sticky or dry products |
| CN207153549U (en) * | 2017-07-18 | 2018-03-30 | 江西欧嘉生物科技有限公司 | A kind of pets nutrient powder stock stirring device |
| CN110841586A (en) * | 2019-11-29 | 2020-02-28 | 周科 | Chemical production uses high-efficient reation kettle |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113694800A (en) * | 2021-08-10 | 2021-11-26 | 回音必集团安徽制药有限公司 | Donkey-hide gelatin blood-nourishing particle raw material mixing process and mixing device thereof |
| CN115708983A (en) * | 2021-08-21 | 2023-02-24 | 南通四通林业机械制造安装有限公司 | Production line waste gas purification treatment device with waste heat recycling function |
| CN114405397A (en) * | 2021-12-22 | 2022-04-29 | 广东创辉食品有限公司 | Rapid raw material mixing and stirring device and operation method thereof |
| CN114588803A (en) * | 2022-03-11 | 2022-06-07 | 王雨杭 | Industry constant temperature three-dimensional agitated vessel |
| CN116764546A (en) * | 2022-04-29 | 2023-09-19 | 徐鹏 | Esterification reaction kettle |
| CN115364756A (en) * | 2022-07-28 | 2022-11-22 | 江苏丰尚智能科技有限公司 | Weighing mixer |
| CN115364756B (en) * | 2022-07-28 | 2023-12-29 | 江苏丰尚智能科技有限公司 | Weighing mixer |
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Application publication date: 20210430 |