CN207628415U - A kind of reaction kettle - Google Patents
A kind of reaction kettle Download PDFInfo
- Publication number
- CN207628415U CN207628415U CN201721664953.3U CN201721664953U CN207628415U CN 207628415 U CN207628415 U CN 207628415U CN 201721664953 U CN201721664953 U CN 201721664953U CN 207628415 U CN207628415 U CN 207628415U
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- reaction kettle
- kettle body
- stirring blade
- discharge port
- passage
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- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The utility model discloses a kind of reaction kettles, including reaction kettle body, agitating shaft, motor, baffle plate, feed inlet, discharge port, sample tap and heated oil, agitating shaft end set stirring blade, reaction kettle body bottom centre is equipped with the convex protrusion in inner surface, for stirring blade lower edge close to the reaction kettle body bottom interior surface, the lower edge of stirring blade is equipped with the recess to match with convex shape so that stirring blade can surround above-mentioned raised excircle rotation；A passage is welded in discharge port, passage inner end extends to the reaction kettle body inner surface and is concordantly arranged, and passage outer end is stretched out outside reaction kettle body and has been sequentially connected with discharging pump and liquid filter.The utility model provides a kind of reaction kettle, solves the filtering of reaction kettle feed liquid, and can allow the uniform hybrid reaction of the reactive material of reactor bottom.
Description
Technical field
The utility model is related to a kind of reaction kettles.
Background technology
The broad understanding of reaction kettle has the container physically or chemically reacted, is matched with parameter by the structure design to container
It sets, realizes the mixture function of the heating of technological requirement, evaporation, cooling and low high speed, be arranged inside and be useful for stirring, accelerate reaction
The agitating paddle of progress.Reaction solution and solid reactant are mixed in reaction kettle, are reacted under the action of stirring slurry.In general, meeting
A shaft is vertically arranged in the autoclave body of reaction kettle, the blade that stirring is provided in shaft carrys out reaction stirred and keeps it anti-
It answers.
As shown in Figure 1, China Patent Publication No. is CN104437313A, it discloses a kind of reaction kettles, including reaction kettle
Body 1, feed inlet 12, discharge port 6, agitating shaft 2 and motor 11, feed inlet 12 are arranged in the top of reaction 1 body of still shell, discharge port 6
It is arranged in the bottom of reaction kettle body 1,2 one end of agitating shaft is stretched into reaction kettle body 1,2 end set stirring blade 7 of agitating shaft, separately
Outer one end is stretched out reaction kettle body 1 and is connect with motor 11, separation layer 10 is provided in reaction kettle body 1, in the upper of reaction kettle body 1
Portion is provided with water inlet, and water inlet connects water inlet pipe 9, valve is arranged on water inlet pipe 9, is formed between separation layer 10 and reaction kettle body 1
Water stream channel 8 is provided with hot water outlet in the bottom of reaction kettle body 1, and hot water outlet connects hot-water line 5, is arranged on hot-water line 5
Control valve (does not indicate) in figure, and 5 other end of hot-water line connects boiler 4.Between between the separation layer 10 and reaction kettle body 1
Every being provided with stopper 3, the length of stopper 3 is less than the width of water stream channel 8, and the stopper 3 is staggered in separation layer
10 and reaction kettle body 1 wall on, the length of the stopper 3 is set as 2/3rds of 8 width of water stream channel.When reaction kettle stops
After use, water is injected into separation layer 10 and the water stream channel 8 of the formation of reaction kettle body 1 by water inlet pipe 9, water is in reaction kettle body 1
Separation layer 10 outside surround, the waste heat in reaction kettle body 1 passes through heat transfer so that the water of injection plays the role of heating, heat up
Water afterwards enters boiler 4 by hot-water line 5, is then recycled.
It is in lower parabolic type that the bottom of reaction kettle, which generally makes, facilitates and the material of bottom is discharged, such structure design
There are following deficiencies：Since the position of blade is in the center of autoclave body, certain distance is separated between blade and autoclave body bottom, it is difficult
It is stirred with the fluid to autoclave body bottom；Also, fluid vortex direction is single in autoclave body, and mixed efficiency can be dropped
It is low.
Utility model content
Purpose of the utility model is to solve the filterings of reaction kettle feed liquid, and can allow the reactive material of reactor bottom
A kind of reaction kettle of uniform hybrid reaction.
In order to achieve the above objectives, following technical scheme is provided：
A kind of reaction kettle, including reaction kettle body, agitating shaft, motor, baffle plate, feed inlet, discharge port, sample tap and heating
Oil circuit, one end of the mixing shaft stretch into reaction kettle body, agitating shaft end set stirring blade, other end stretch out reaction kettle body and with
Motor connects；The baffle plate is located at the inner wall of reaction kettle body, and baffle plate is linked together by fixedly connected part and reaction kettle body；
Heated oil is distributed around reaction kettle body excircle；Feed inlet is located at the upper end of reaction kettle body, and discharge port is located under reaction kettle body
End；Sample tap is located at reaction kettle body lower part, it is characterised in that：
The reaction kettle body bottom centre is equipped with the convex protrusion in inner surface, and protrusion has spherical surface, the paddle
Piece has the lower edge extended to below stirring axial terminal portion, and lower edge is close to the reaction kettle body bottom interior surface, stirring blade
Lower edge be equipped with the recess that matches with convex shape so that stirring blade can surround above-mentioned raised excircle rotation；
A passage is welded in the discharge port, passage inner end extends to the reaction kettle body inner surface and concordantly sets
It sets, passage outer end is stretched out outside reaction kettle body and has been sequentially connected with discharging pump and liquid filter.
The beneficial effects of the utility model：
1, stirring blade has the lower edge extended to below stirring axial terminal portion, and lower edge is close to the reaction kettle body bottom
Inner surface, the lower edge of stirring blade are equipped with the recess to match with convex shape so that stirring blade can surround above-mentioned protrusion
Excircle rotates, and realizes that reaction kettle body bottom is stirred without dead angle.
2, discharging pump and liquid filter are stretched out outside reaction kettle body and be sequentially connected in passage outer end, and such discharging pump will
After feed liquid pumps out, liquid filter is small into and out of end hydraulic pressure difference, and feed liquid can steadily pass through liquid filter, facilitate filtering feed liquid, together
When be also beneficial to extend liquid filter service life.
Description of the drawings
Fig. 1 is reaction kettle structural schematic diagram in the prior art；
Fig. 2 is the utility model embodiment structural schematic diagram.
Specific implementation mode
The utility model is further described with reference to specific embodiment, in the illustrative examples of this utility model
And explanation is used for explaining the utility model, but be not intended to limit the scope of the present invention.
The utility model embodiment structural schematic diagram as shown in Figure 2, a kind of reaction kettle, including reaction kettle body 101, agitating shaft
102, motor 103, baffle plate 104, feed inlet 106, discharge port 107, sample tap, heated oil, discharging pump 105 and liquid filtering
Device 108.
102 one end of agitating shaft is stretched into reaction kettle body 101,102 end set stirring blade 109 of agitating shaft, agitating shaft 102
Other end is stretched out reaction kettle body 101 and is connect with motor 103.Baffle plate 104 is located at the inner wall of reaction kettle body 1, baffle plate 104
It is linked together by fixedly connected part and reaction kettle body 101.Heated oil is distributed around 1 excircle of reaction kettle body.Feed inlet 106
In the upper end of reaction kettle body 1, discharge port 107 is located at the lower end of reaction kettle body 1, and a passage, guide are welded in discharge port 107
Pipe inner end extends to 101 inner surface of reaction kettle body and is concordantly arranged, and passage outer end is stretched out outside reaction kettle body and by pipeline sequentially
It is connected with discharging pump 105 and liquid filter 108.Sample tap is located at 1 lower part of reaction kettle body, and sample tap, which is connected with, to be tilted upward
Probe tube 111 is provided with sampling valve 112 on probe tube 111.When feed liquid is discharged in discharge port 107, the liquid meeting in probe tube 11
It flows back into reaction kettle body 101, avoids remaining feed liquid in probe tube 111.
In the application, 1 bottom of reaction kettle body is in the pot shape that middle concave circumference tilts, and 101 bottom centre of reaction kettle body is equipped with
The convex protrusion 113 in inner surface, protrusion 113 have spherical surface, and stirring blade 109, which has, to be extended under 102 end of agitating shaft
The lower edge of side, close to 101 bottom interior surface of reaction kettle body, the lower edge of stirring blade 109 is set the lower edge of stirring blade 109
There is the recess 114 to match with raised 113 shapes so that stirring blade 109 can surround above-mentioned raised 113 excircle rotation, real
Existing 1 bottom of reaction kettle body is mixed without dead angle.
In the application, radial spacing value between convex outer surface and recess be less than or equal to the lower edge of stirring blade with
Vertical interval between reaction kettle body bottom interior surface.Such as 20 centimetres of the radial spacing value between convex outer surface and recess,
Vertical interval between the lower edge and reaction kettle body bottom interior surface of stirring blade is 30 centimetres.
When the application works, the feed liquid to be reacted being added by feed inlet 106 enters in reaction kettle body 101, by stirring
It mixes, and baffle plate 104 can control the vortex that stirring generates and keep stirring more abundant well, preferably react fully.
Claims (1)
1. a kind of reaction kettle, including reaction kettle body, agitating shaft, motor, baffle plate, feed inlet, discharge port, sample tap and heating oil
Road, one end of the mixing shaft stretch into reaction kettle body, agitating shaft end set stirring blade, other end stretch out reaction kettle body and with electricity
Machine connects；The baffle plate is located at the inner wall of reaction kettle body, and baffle plate is linked together by fixedly connected part and reaction kettle body；Add
Deep fat road is distributed around reaction kettle body excircle；Feed inlet is located at the upper end of reaction kettle body, and discharge port is located at the lower end of reaction kettle body；
Sample tap is located at reaction kettle body lower part, it is characterised in that：
The reaction kettle body bottom centre is equipped with the convex protrusion in inner surface, and protrusion has spherical surface, the stirring blade tool
There is the lower edge extended to below stirring axial terminal portion, lower edge is under the reaction kettle body bottom interior surface, stirring blade
Edge is equipped with the recess to match with convex shape so that stirring blade can surround above-mentioned raised excircle rotation；
A passage is welded in the discharge port, passage inner end extends to the reaction kettle body inner surface and is concordantly arranged, leads
Expects pipe outer end is stretched out outside reaction kettle body and has been sequentially connected with discharging pump and liquid filter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721664953.3U CN207628415U (en) | 2017-12-04 | 2017-12-04 | A kind of reaction kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721664953.3U CN207628415U (en) | 2017-12-04 | 2017-12-04 | A kind of reaction kettle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207628415U true CN207628415U (en) | 2018-07-20 |
Family
ID=62855705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721664953.3U Active CN207628415U (en) | 2017-12-04 | 2017-12-04 | A kind of reaction kettle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207628415U (en) |
-
2017
- 2017-12-04 CN CN201721664953.3U patent/CN207628415U/en active Active
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