CN202951473U - Oblique type stirring reaction still - Google Patents
Oblique type stirring reaction still Download PDFInfo
- Publication number
- CN202951473U CN202951473U CN 201220637912 CN201220637912U CN202951473U CN 202951473 U CN202951473 U CN 202951473U CN 201220637912 CN201220637912 CN 201220637912 CN 201220637912 U CN201220637912 U CN 201220637912U CN 202951473 U CN202951473 U CN 202951473U
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- tilting
- agitator
- stirred autoclave
- paddle
- stirring
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Abstract
The utility model provides an oblique type stirring reaction still which comprises a still body (1) and a stirrer. The oblique type stirring reaction still is characterized in that the stirrer is obliquely arranged, and the angle between a stirring shaft (2) of the stirrer and a central line of the reaction still is 15-30 degrees. The oblique type stirring reaction still is large in stirring strength, has no stirring dead angles, and is suitable for stirring suspension liquid.
Description
Technical field
The utility model relates to a kind of tilting stirred autoclave, relates in particular to the tilting stirred autoclave with composite stirrer.Belong to the chemical industry equipment field.
Background technology
Autoclave stirred reactor (reactor) is the key equipment in the chemicals production process.Quality, kind and the production capacity of chemical products have been determined.In Chemical Manufacture, the tank reactor that generally uses has vertical, horizontal two kinds at present, according to the design of reaction condition to reactor structure function and configuration annex.All can finish pre-set reactions steps with higher automaticity from the charging-reaction-discharging of beginning, the temperature in the course of reaction, pressure, mechanics be controlled important parameters such as (stirring, air blast etc.) carry out strict regulation and control.But kettle structure all is cylindrical tube, and the nowed forming of fluid media (medium) in still is not complete homogeneous, and the design and use of agitating device are extremely important.
The reactor of prior art, agitator is many at reactor center at right angle setting.The steadily of centre of gravity of this structure, easy for installation, but liquid produces eddy current around agitator.In the stirring reaction process, occur easily stirring the dead band, affect the even mixing of material.
Summary of the invention
The purpose of this utility model is for the deficiencies in the prior art, and a kind of tilting stirred autoclave is provided.
The technical solution of the utility model is as follows:
A kind of tilting stirred autoclave comprises kettle (1) and agitator, it is characterized in that, agitator tilts to install, and the shaft 2 of agitator becomes 15～30 degree angles with the reactor center line.
Described reactor also comprises kettle cover, transmission device, gland seal device, supporting, all adopts prior art.Described reactor can be enclosed, also can be open type.The shape of reactor can be that cylindrical shape also can be square.
Described agitator is the multilayer agitator, and agitator is comprised of shaft 2, lower floor's paddle 3 and upper strata paddle 4.
Preferably, lower floor's paddle is flat type turbine impeller 7; Upper strata paddle 4 is ribbon, described ribbon by stirring be with 5 and support bar 6 form, stir and to be with 5 to be connected on the shaft 2 through support bar 6.
Stirring is with 5 take shaft 2 as axle center spiral escalation or decline.
Stirring is 10～20 degree with the plane at 5 places and the angle of horizontal plane.
Preferably, the width that stirs with 5 is 0.02 ~ 0.2 meter.
Preferably, at least a portion that stirs with 5 spirals that form is the up big and down small taper of diameter.
Preferably, the blade of described disc turbine paddle 7 is 2 ~ 8, and evenly installs around linkage section.
Preferably, the still wall arranges chuck outward, or heat-transfer surface is set in device, also can carry out heat exchange by outer circulation.Mode of heating has electrical heating, hot water heating, conduction oil circulating-heating, Far-infrared Heating, outer (interior) coil pipe heating etc.
Preferably, the reactor material is carbon manganese steel or stainless steel.
Add a certain amount of suspended material in the stirred tank, start drive apparatus drive shaft and rotate with the ribbon, the disc turbine paddle that are installed on the shaft.Material is realized evenly mixing under the Double stirring of ribbon and disc turbine paddle.
The utility model has the advantages that:
1) adopt tilting to stir in this reactor, there are certain angle in mixing center and container center lines.The motion of liquid existing vertical direction in reactor has again the motion of horizontal direction.Liquid produces strong convection current in still, strong convection current spreads all over each corner in the still, do not have the dead angle, thereby so that two of solid-liquids can mix fully, has solved suspended material and easily precipitated, be difficult for mixed uniformly problem.
2) adopt multilayer to stir, especially adopt spiral stirring and turbine stirring to combine, stirring intensity is high, stirs without the dead angle, is applicable to the stirring of suspension.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is agitator of the present invention.
Wherein: 1: kettle; 2: shaft; 3: lower floor's paddle; 4: the upper strata paddle; 5: stir band; 6: support bar; 7: turbine impeller.
The specific embodiment
By the following examples the present invention is further specified, but the present invention is not limited thereto.
A kind of tilting stirred autoclave comprises kettle 1 and agitator, it is characterized in that, agitator tilts to install, and the shaft 2 of agitator becomes 15 degree angles with the reactor center line.Described agitator also comprises kettle cover, transmission device, gland seal device, supporting, all adopts prior art.
Described agitator is the multilayer agitator, and agitator is comprised of shaft 2, lower floor's paddle 3 and upper strata paddle 4.Lower floor's paddle is flat type turbine impeller 7; Upper strata paddle 4 is ribbon, described ribbon by stirring be with 5 and support bar 6 form, stir and to be with 5 to be connected on the shaft 2 through support bar 6.Stirring is with 5 take shaft 2 as the axle center spiral escalation.Stirring is 15 degree with the plane at 5 places and the angle of horizontal plane.Stirring is 0.1 meter with 5 width.
Stirring is the up big and down small taper of diameter with at least a portion of 5 spirals that form.
The blade of described disc turbine paddle 7 is 4, and evenly installs around linkage section.
The still wall arranges chuck outward, or heat-transfer surface is set in device, also can carry out heat exchange by outer circulation.Mode of heating has electrical heating, hot water heating, conduction oil circulating-heating, Far-infrared Heating, outer (interior) coil pipe heating etc.The reactor material is carbon manganese steel.
Other are with embodiment 1, and difference is:
Agitator tilts to install, and the shaft 2 of agitator becomes 22 degree angles with the reactor center line.The reactor material is stainless steel.
Described agitator is the multilayer agitator, and agitator is comprised of shaft 2, lower floor's paddle 3 and upper strata paddle 4.Lower floor's paddle is flat type turbine impeller 7; Upper strata paddle 4 is ribbon, described ribbon by stirring be with 5 and support bar 6 form, stir and to be with 5 to be connected on the shaft 2 through support bar 6.Stirring is with 5 take shaft 2 spiral decline as the axle center.Stirring is 20 degree with the plane at 5 places and the angle of horizontal plane.Stirring is 0.04 meter with 5 width.The blade of described disc turbine paddle 7 is 2, and evenly installs around linkage section.
Other are with embodiment 1, and difference is:
The tilting stirred autoclave comprises kettle 1 and agitator, it is characterized in that, agitator tilts to install, and the shaft 2 of agitator becomes 30 degree angles with the reactor center line.Agitator is the multilayer agitator, and agitator is comprised of shaft 2, lower floor's paddle 3 and upper strata paddle 4.Lower floor's paddle is flat type turbine impeller 7; Upper strata paddle 4 is ribbon, described ribbon by stirring be with 5 and support bar 6 form, stir and to be with 5 to be connected on the shaft 2 through support bar 6.Stirring is 10 degree with the plane at 5 places and the angle of horizontal plane.Stirring is 0.18 meter with 5 width.Stirring is the up big and down small taper of diameter with at least a portion of 5 spirals that form.The blade of disc turbine paddle 7 is 8, and evenly installs around linkage section.
Claims (9)
1. a tilting stirred autoclave comprises kettle (1) and agitator, it is characterized in that, agitator tilts to install, and the shaft of agitator (2) becomes 15～30 degree angles with the reactor center line.
2. tilting stirred autoclave according to claim 1 is characterized in that, described agitator is the multilayer agitator, and agitator is comprised of shaft (2), lower floor's paddle (3) and upper strata paddle (4).
3. tilting stirred autoclave according to claim 1 is characterized in that, lower floor's paddle is flat type turbine impeller (7); Upper strata paddle (4) is ribbon, and described ribbon forms by stirring band (5) and support bar (6), stirs band (5) and is connected on the shaft (2) through support bar (6).
4. tilting stirred autoclave according to claim 3 is characterized in that, stirs band (5) take shaft (2) as axle center spiral escalation or decline.
5. tilting stirred autoclave according to claim 3 is characterized in that, stirring the plane at band (5) place and the angle of horizontal plane is 10～20 degree.
6. tilting stirred autoclave according to claim 3 is characterized in that, the width that stirs band (5) is 0.02 ~ 0.2 meter.
7. tilting stirred autoclave according to claim 3 is characterized in that, at least a portion that stirs the spiral of band (5) formation is the up big and down small taper of diameter.
8. tilting stirred autoclave according to claim 3 is characterized in that, the blade of described disc turbine paddle (7) is 2 ~ 8, and evenly installs around linkage section.
9. tilting stirred autoclave according to claim 1 is characterized in that, the reactor material is carbon manganese steel or stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220637912 CN202951473U (en) | 2012-11-28 | 2012-11-28 | Oblique type stirring reaction still |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220637912 CN202951473U (en) | 2012-11-28 | 2012-11-28 | Oblique type stirring reaction still |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202951473U true CN202951473U (en) | 2013-05-29 |
Family
ID=48457067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220637912 Expired - Fee Related CN202951473U (en) | 2012-11-28 | 2012-11-28 | Oblique type stirring reaction still |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202951473U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107469666A (en) * | 2017-09-15 | 2017-12-15 | 安徽天隆饲料有限公司 | A kind of mixed fodder agitating device |
-
2012
- 2012-11-28 CN CN 201220637912 patent/CN202951473U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107469666A (en) * | 2017-09-15 | 2017-12-15 | 安徽天隆饲料有限公司 | A kind of mixed fodder agitating device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130529 Termination date: 20131128 |