CN203577806U - Drum-type reaction kettle - Google Patents
Drum-type reaction kettle Download PDFInfo
- Publication number
- CN203577806U CN203577806U CN201320709964.4U CN201320709964U CN203577806U CN 203577806 U CN203577806 U CN 203577806U CN 201320709964 U CN201320709964 U CN 201320709964U CN 203577806 U CN203577806 U CN 203577806U
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- Prior art keywords
- drum
- inner bag
- reaction kettle
- shell
- tank
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Abstract
The utility model discloses a drum-type reaction kettle applicable to the technical field of chemical engineering. The drum-type reaction kettle comprises a shell, a tank and a motor, wherein the motor is fixedly connected to the top of the tank through a transmission rod and drives the tank to rotate; a supporting shaft is arranged between the tank and the shell; the supporting shaft is fixed on the shell of the reaction kettle and is movably connected to the bottom of the tank; and a stirring bump is formed on the inner wall of the tank. The drum-type reaction kettle disclosed by the utility model avoids a phenomenon in the prior art that a stirrer is damaged due to bubbles generated on the periphery of the stirrer, and the provided drum-type reaction kettle can reduce impact of the bubbles on the stirrer.
Description
Technical field
The utility model relates to chemical technology field, is a kind of drum-type reactor.
Background technology
Existing cutting fluid is produced the reactor extensively adopting, and adopts stirring-type reactor more, stirs at a certain temperature but agitator in prior art reactor can easily produce bubble by paddle periphery when stirring, and reacting kettle inner pressure is large and bubble is broken.Liquid (containing dissolved oxygen) can, from around rushing at bubble center, impact the impeller of paddle, and cavitation phenomenons occurs, and long-time use can damage paddle.
Utility model content
The purpose of this utility model is the deficiency for existing reactor, and provides a kind of drum-type reactor to solve the flimsy problem of agitator of being brought by cavitation in whipping process.
In order to solve the problems of the technologies described above, the utility model provides following scheme:, a kind of drum-type reactor, comprise shell, inner bag, motor, it is characterized in that: motor is fixedly connected with and drives inner bag rotation by drive link with the top of inner bag, between inner bag and shell, be provided with back shaft, this back shaft is fixed on reactor shell and with inner bag bottom and is flexibly connected, and inner bag inwall is provided with stirring thrust.Further, also comprise electric heater, in the interlayer of electric heater between inner bag and shell, in interlayer, be filled with conduction oil.
Adopt the utility model drum-type reactor, there is following technique effect: when raw material adds after reactor, the inner bag of rotation drives raw material to rotate together, owing to being inner bag unitary rotation, stirring the bubble producing can major part break on wall of inner container, generally can not damage the auxiliary thrust stirring on wall of inner container.
Accompanying drawing explanation
Below in conjunction with accompanying drawing and example, technical solutions of the utility model are further illustrated:
Fig. 1 is a kind of example structure schematic diagram of a kind of drum-type reactor of the utility model;
Fig. 2 is the another kind of example structure schematic diagram of a kind of drum-type reactor of the utility model.
the specific embodiment
As shown in Figure 1, as a kind of embodiment of this practical drum-type reactor, comprise reactor inner bag 2, , motor M and between reactor inner bag and shell electric heater 4, the positive top of reactor inner bag is provided with charging aperture 1, the positive bottom of reactor inner bag is provided with discharging opening 3 (like this charging aperture and discharging opening just the central shaft in reactor on), mixer design is drum-type rotation, wall of inner container is provided with enhancing mobile protrusion (being vane shape) and the inner bag bottom of raw material and is provided with tapered protuberance support 5, the effect of protuberance support is: during drum rotating, can drive feed stream to center by described protrusion, the raw material at protuberance support 5 Hui Shi centers moves upward, arrive the object that upper and lower convection current is stirred.Drive the drive link of inner bag 2 to be socketed in outside charging aperture 1 pipeline, drive link upper end connects motor, reactor inner bag support sleeve is connected on discharging opening 3 pipelines, and (drive link, back shaft coaxially arrange with corresponding pipeline respectively so outward, avoid reactor time rotational to bring the rotation that corresponding pipeline is unnecessary), between inner bag and shell, with conduction oil, fill.It should be noted that protuberance support 5 can not seal inner bag bottom completely, otherwise finished product cannot flow out from discharging opening 3.
As shown in Figure 2, as the another kind of embodiment of this practical drum-type reactor, be not provided with protuberance support 5 with the inner bag bottom that is different from of embodiment 1, although this embodiment only can realize the effect that hoop stirs, but without agitator (identical with embodiment 1) is set, can not cause due to cavitation the damage of agitator.
For a person skilled in the art; do not departing under the prerequisite of the utility model structure; can also make some distortion and improvement, these also should be considered as protection domain of the present utility model, and these can not affect effect and practical applicability that the utility model is implemented.
Claims (2)
1. a drum-type reactor, comprise shell, inner bag, motor, it is characterized in that: motor is fixedly connected with and drives inner bag rotation by drive link with the top of inner bag, between inner bag and shell, be provided with back shaft, this back shaft is fixed on reactor shell and with inner bag bottom and is flexibly connected, and inner bag inwall is provided with stirring thrust.
2. drum-type reactor as claimed in claim 1, is characterized in that: also comprise electric heater, in the interlayer of electric heater between inner bag and shell, be filled with conduction oil in interlayer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320709964.4U CN203577806U (en) | 2013-11-12 | 2013-11-12 | Drum-type reaction kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320709964.4U CN203577806U (en) | 2013-11-12 | 2013-11-12 | Drum-type reaction kettle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203577806U true CN203577806U (en) | 2014-05-07 |
Family
ID=50575786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320709964.4U Expired - Fee Related CN203577806U (en) | 2013-11-12 | 2013-11-12 | Drum-type reaction kettle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203577806U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105174277A (en) * | 2015-09-10 | 2015-12-23 | 安徽龙泉硅材料有限公司 | Waste heat utilization method in wet production process of sodium silicate for quick-setting cement |
-
2013
- 2013-11-12 CN CN201320709964.4U patent/CN203577806U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105174277A (en) * | 2015-09-10 | 2015-12-23 | 安徽龙泉硅材料有限公司 | Waste heat utilization method in wet production process of sodium silicate for quick-setting cement |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140507 Termination date: 20141112 |
|
| EXPY | Termination of patent right or utility model |