CN207254298U - A kind of insulation reaction device of self-priming charging - Google Patents
A kind of insulation reaction device of self-priming charging Download PDFInfo
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- CN207254298U CN207254298U CN201720839021.1U CN201720839021U CN207254298U CN 207254298 U CN207254298 U CN 207254298U CN 201720839021 U CN201720839021 U CN 201720839021U CN 207254298 U CN207254298 U CN 207254298U
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- reaction device
- insulation reaction
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Abstract
The utility model discloses a kind of insulation reaction device of self-priming charging, belong to chemical plant installations field.A kind of insulation reaction device of self-priming charging of the utility model, including reaction kettle body, agitating paddle and coil pipe, the agitating paddle are provided with outer stirrer paddle and interior stirrer paddle, and the coil pipe is between outer stirrer paddle and interior stirrer paddle；Reaction kettle bodies top is connected by exhaust column with Rose Box air inlet, and the exhaust outlet of Rose Box is connected with aspiration pump；At least two layers of Pall ring filler layer is distributed with the Rose Box.The utility model is evacuated in reaction kettle and forms negative pressure, easy to feed；And by the combination of coil pipe and agitating paddle, make quickly carry out heat transfer between material and coil pipe, temperature control effect is good.
Description
Technical field
Chemical plant installations technical field is the utility model is related to, it is anti-more specifically to a kind of insulation of self-priming charging
Answer device.
Background technology
When carrying out the processing of Lacquer finish powder, it is necessary to the powdered rubber raw materials such as melamine be added into reaction kettle, for powder
Shape raw material, when feeding into reaction kettle, usually uses conveying pipeline charging and direct feed way, conveying pipeline feed way uses
In liquid addition, powder is mostly to be directly added into reaction kettle from charge door.
Influenced by the motor and external environment of agitating paddle, when adding mixture from charge door, powder is easily blown to four winds, and leads
Loss of material is caused, wastes raw material；Powder particles degree is smaller, and part powder diffuses in atmosphere during charging, is chronically exposed to this
Human skin can be damaged under kind environment, influences operating personnel's health.
In addition, after reaction kettle charging, the reaction for the material that has certain requirements during the reaction to temperature usually can be anti-
Answer kettle is internal or external to set insulation or temperature regulating device, this device to be heated either to reaction mass as needed
Cooling.The temperature regulating device used on reaction kettle is mostly coil pipe, i.e. the water pipe of spiral winding, and high temperature or low temperature are passed through in coil pipe
Aqueous, can to material in reactor carry out temperature adjustment.
Coil pipe can be arranged in reaction kettle, to reach the heat-transfer effect of higher, but in order to avoid between agitating paddle
Interference, coil pipe is to be attached to the setting of reaction kettle inner wall mostly, is difficult to obtain temperature faster at reaction kettle location mid-shaft
Regulating effect, but if coil pipe is positioned close at medium position with agitating paddle to interference again, causes the temperature in reaction kettle
Degree regulation and control problem is difficult to solve.
Chinese patent (204412266 U of CN) discloses a kind of highly effective reaction kettle, it includes autoclave body and blender, institute
Stating blender includes driving device and agitating paddle, and the driving device is fixed on the axial surface of the autoclave body, described to stir
Mixing paddle includes paddle shaft and the blade group for being arranged on described paddle shaft one end, and one end that blade group is provided with the paddle shaft is plugged in
In the autoclave body, and the paddle shaft and the autoclave body are coaxial, and the other end of the paddle shaft and the torque of the driving device export
End linkage, the blade group include at least two panels bending in the anchor impeller of grasp shape, and at least two panels anchor impeller is with institute
The setting of annular array centered on the central shaft of paddle shaft is stated, the anchor impeller includes integrally formed axis stream section and runoff
Section, wherein the direction of propulsion of the axis stream section of the anchor impeller corresponds to the bottom or top of autoclave body.In order to improve in such scheme
Efficiency, its agitating paddle are arranged to anchor formula paddle, and under the structure situation, its coil pipe can not also be set at location mid-shaft
Put, cause that its regulating and controlling effect cannot be fully played into the mode that trip temperature regulates and controls by coil pipe.
Utility model content
1. utility model technical problems to be solved
Easily disperse the purpose of the utility model is to overcome reaction unit material in the prior art, temperature-control performance difference not
Foot, there is provided a kind of insulation reaction device of self-priming charging, the utility model are evacuated in reaction kettle and form negative pressure, easy into
Material；And by the combination of coil pipe and agitating paddle, make quickly carry out heat transfer between material and coil pipe, temperature control effect is good.
2. technical solution
To reach above-mentioned purpose, technical solution provided by the utility model is：
A kind of insulation reaction device of self-priming charging of the utility model, including reaction kettle body, agitating paddle and coil pipe,
The agitating paddle is provided with outer stirrer paddle and interior stirrer paddle, the coil pipe be located at outer stirrer paddle and interior stirrer paddle it
Between；Reaction kettle bodies top is connected by exhaust column with Rose Box air inlet, and the exhaust outlet of Rose Box is connected with aspiration pump；It is described
At least two layers of Pall ring filler layer is distributed with Rose Box.
Further improved as the utility model, the outer stirrer paddle is U-shaped, its bottom is horizontal segment.
Further improved as the utility model, the first coil pipe that the reaction kettle body is connected and is formed with coil pipe
Interface, the second coil pipe interface are respectively positioned on the top of outer stirrer paddle.
Further improved as the utility model, the interior stirrer paddle, outer stirrer paddle connect with stirring axostylus axostyle
Connect, and the tie point of interior stirrer paddle is above.
Further improved as the utility model, auxiliary blade is provided with the outer stirrer paddle bottom bar.
Further improved as the utility model, filter screen is provided with the Rose Box, the filter screen and Bauer
Ring filler layer cooperates.
Further improved as the utility model, the filter screen is arranged on Pall ring filler layer bottom, for propping up
Support Pall ring filler layer.
Further improved as the utility model, the exhaust column air inlet is provided with arc strainer.
Further improved as the utility model, the Rose Box air inlet is located at its bottom, the exhaust of Rose Box
Mouth is located at its side wall epimere.
Further improved as the utility model, the exhausting tube connection ports on reaction kettle body are located at charge door to be stirred
Mix the both sides of paddle.
3. beneficial effect
Using technical solution provided by the utility model, compared with prior art, have the advantages that：
(1) the insulation reaction device of a kind of self-priming charging of the utility model, agitating paddle be provided with outer stirrer paddle and
Interior stirrer paddle, coil pipe contribute in hot coil and reaction kettle between liquid between outer stirrer paddle and interior stirrer paddle
Energy exchange, preferable mixing effect is ensure that while heat exchange；Reaction kettle by exhaust column connect Rose Box, and finally with
Aspiration pump connects, and by aspiration pump reaction kettle can be made to be in negative pressure state, can make the powder of addition will not outwards drift, avoided
The waste of material；
(2) the insulation reaction device of a kind of self-priming charging of the utility model, its outer stirrer paddle are U-shaped, and its
Bottom is set to horizontal segment, is interfered to avoid with coil pipe, avoids influencing each other between the two, and contribute to coil pipe deeper into
Enter reaction kettle body in；Since the bottom of outer stirrer paddle is horizontal segment, the aqueous of reaction kettle body bottom portion is difficult to be stirred
Mix, set auxiliary blade to be stirred in zonule to bottom in its bottom；
(3) the insulation reaction device of a kind of self-priming charging of the utility model, is provided with filter screen in Rose Box, the mistake
Strainer cooperates with Pall ring filler layer, positioned at its bottom, can play a supporting role to Pall ring, and do not influence Bauer
The filtration of ring, using effect are preferable；In addition, multilayer Pall ring filler layer can be such that powder is fully filtered, and can
Prevent material from first floor bulk deposition, will not only hinder exhausting, but also larger debris can be avoided to enter damage pumping in pipeline
Pump, moreover it is possible to play certain filtration, reasonable in design, principle is simple, easy to promote the use of.
Brief description of the drawings
Fig. 1 is the structure diagram of the Chemical Manufacture reaction kettle of the utility model；
Fig. 2 is the attachment structure schematic diagram of reaction kettle body and Rose Box in the utility model；
Fig. 3 is the setting structure schematic diagram of auxiliary blade in the utility model
Fig. 4 is the internal structure schematic diagram of Rose Box in the utility model.
Label declaration in schematic diagram：1st, reaction kettle body；2nd, agitating paddle；21st, axostylus axostyle is stirred；22nd, outer stirrer paddle；
23rd, interior stirrer paddle；24th, auxiliary blade；3rd, coil pipe；31st, the first coil pipe interface；32nd, the second coil pipe interface；4th, motor；5th, mistake
Filter box；51st, Pall ring filler layer；52nd, filter screen；6th, exhaust column；7th, case lid；8th, aspiration pump；9th, charge door.
Embodiment
To further appreciate that the content of the utility model, the utility model is described in detail in conjunction with the accompanying drawings and embodiments.
Embodiment 1
With reference to Fig. 1, a kind of insulation reaction device of self-priming charging of the present embodiment, including reaction kettle body 1, agitating paddle
2 and coil pipe 3, the agitating paddle 2 be provided with outer stirrer paddle 22 and interior stirrer paddle 23, the coil pipe 3 is located at outer stirrer paddle
Between 22 and interior stirrer paddle 23.
Reaction kettle body 1 can be conventional reactor, its top installation motor 4 and agitating paddle 2, the line shaft of motor 4 connect
Agitating paddle 2 is connect, drives stirring axostylus axostyle 21 to rotate by motor.
The bottom of stirring axostylus axostyle 21 is provided with outer stirrer paddle 22 and interior stirrer paddle 23, both are not special in structure
Different to require, the main distinction point of outer stirrer paddle 22 and interior stirrer paddle 23 is that the paddle size of outer stirrer paddle 22 is greater than
The paddle size of interior stirrer paddle 23, it is of different sizes to enclose border circular areas when both are around the stirring rotation of axostylus axostyle 21.
Coil pipe 3 in the present embodiment is positioned close at 21 position of stirring axostylus axostyle, and is stirred positioned at outer stirrer paddle 22 with interior
Mix between blade 23.That is, the diameter dimension of coil pipe 3 enclosed in outer stirrer paddle 22 and interior stirrer paddle 23 it is circular straight
Between the size of footpath, then outer stirrer paddle 22 can carry out solution stirring in the outside of coil pipe 3, and interior stirrer paddle 23 can be in coil pipe 3
Inner side is stirred, and ensures the adequacy of stirring.
Water inlet and water outlet are provided with coil pipe 3, can be with the first coil pipe interface 31, second on reaction kettle body 1
Coil pipe interface 32 connects, and as which as water inlet, is not specifically limited, the present embodiment is preferably the first coil pipe interface 31
As water inlet, in bottom, bending is connected with the second coil pipe interface 32 upwards for one end of 3 its bottom of rotation direction of coil pipe, and is all located at
The upper end of reaction kettle body.
Due to the change of 3 position of coil pipe, its both sides can carry out heat exchange, pipeline inside and the heat of outside solution
Exchange is more abundant, contributes to the raising of heat transfer effect, can preferably control solution temperature by coil heat exchange.
In addition, the top of this reaction kettle body 1 is connected by exhaust column 6 with 5 air inlet of Rose Box, the exhaust outlet of Rose Box 5
It is connected with aspiration pump 8；At least two layers of Pall ring filler layer 51 is distributed with Rose Box 5.The exhaust outlet of Rose Box 5 and aspiration pump 8
Connection, can set absorption tower to external exhaust gas, its exhaust end by aspiration pump 8, absorption processing is carried out to tail gas.
Set aspiration pump 8 is outwards evacuated by exhaust column 6, can be made to produce negative pressure in reaction kettle body 1, then added
When adding material, extraneous air can be flowed into reaction kettle, and then make added material be difficult to drift to outside, can be to workshop
Environment plays preferable protective effect, avoids dust from being scattered, moreover it is possible to reduces material waste；On the other hand, due to air internally
Flowing, the gas to be volatilized is directly inhaled into exhaust column 6, so as to avoid shadow of the volatilization of formaldehyde to operator
Ring, be conducive to the purification of workshop air.
Filter absorption of tail gas using Pall ring what deserves to be explained is also having in conventional method, but its Pall ring
It is to be deposited directly in babinet, it is necessary to periodically be cleared up mostly, the material bulk deposition otherwise absorbed is empty on Pall ring upper strata
In, influence to absorb and filter effect.And Pall ring filler layer 51 in the present embodiment is set using hierarchy, then each interlayer
Gap can accommodate certain absorption material, so that windrow pressure when mitigating single-layer absorption, within the identical period, can have
There is more preferable assimilation effect.
Embodiment 2
A kind of insulation reaction device of self-priming charging of the present embodiment, its basic structure is same as Example 1, it is different
Part is：Outer stirrer paddle 22 is U-shaped, its bottom is horizontal segment.Since 3 position of coil pipe is close to middle part, it is easy to stirring
Paddle interference is mixed, is extended therefore, it is difficult to excessive to 1 bottom of reaction kettle body, in order to make coil pipe 3 try one's best more close bottoms, and is protected
Mixing effect is demonstrate,proved, then it is U-shaped to set outer stirrer paddle 22, and horizontal segment helps to reserve more spaces for coil pipe use.Stir outside
The vertical section for mixing blade 22 can be used for stirring.
Embodiment 3
A kind of insulation reaction device of self-priming charging of the present embodiment, its basic structure is same as Example 2, it is different
Part is：The first coil pipe interface 31 that reaction kettle body 1 in the present embodiment is connected with coil pipe 3, the second coil pipe interface 32 are equal
Positioned at the top of outer stirrer paddle 22, i.e. otherwise level height can interfere on outer stirrer paddle 22.Second coil pipe
Interface 32 can be located at the middle and lower part of reaction kettle body.
Interior stirrer paddle 23, outer stirrer paddle 22 are connected with stirring axostylus axostyle 21 in the present embodiment, and interior stirrer paddle 23
Tie point it is above.By the way that the position of interior stirrer paddle 23 is hoisted setting, being conducive to inside and outside blade can stir
The effect of mixing, if internal agitating paddle position is relatively low, can be in the vortex locations that exterior agitating paddle is formed, stirring action plays unknown
It is aobvious.
Further, interior stirrer paddle 23 can be anchor impeller, anchor impeller in structural strength and stirring action all
Preferably effect can be played.
Further, with reference to Fig. 3, auxiliary blade 24 is provided with outer 22 bottom bar of stirrer paddle.Due to outer agitating paddle
The bottom of leaf is horizontal segment, and the aqueous of reaction kettle body bottom portion is difficult to be stirred to, and sets auxiliary blade can be in its bottom
Bottom is stirred in zonule.Auxiliary blade 24 can be arc, and could be provided as it is lamellar, then contribute to middle part it is molten
The stirring of liquid, fully ensures that mixing effect.
Embodiment 4
A kind of insulation reaction device of self-priming charging of the present embodiment, its basic structure is same as Example 3, it is different
Part is：Filter screen 52 is provided with filter box 5, which cooperates with Pall ring filler layer 51.
Further, filter screen 52 is arranged on 51 bottom of Pall ring filler layer, is used to support Pall ring filler layer 51.Due to
51 structure of multilayer Pall ring filler layer is employed, therefore, it is necessary to other packing layers outside bottom are supported.Play support knot
Structure can be selected with porose support plate, can also use other structures, and the present embodiment selects filter screen 52 to be supported.Made
Can use larger mesh with filter screen, equivalent diameter is 0.5~0.75 times of Bauer ring diameter, mainly using support purpose as
It is main, filter absorption of work and mainly rely on Pall ring filler layer 51, it is preferable that equivalent diameter is 0.6 times of Bauer ring diameter, specifically
It can be set according to being actually needed, without specific requirement.
Embodiment 5
A kind of insulation reaction device of self-priming charging of the present embodiment, its basic structure is same as Example 4, it is different
Part is：5 air inlet of Rose Box is located at its bottom in the present embodiment, and the exhaust outlet of Rose Box 5 is located at its side wall epimere, can be with
Material is disturbed by gravity, there is more preferable effect.
In addition, being provided with arc strainer in 6 air inlet of exhaust column, the arc strainer mesh is smaller, its equivalent diameter can be with
For 0.15~0.25 times of Bauer ring diameter, exhausting will not be not only hindered, but also larger debris can be avoided to enter damage in pipeline
Aspiration pump 8, moreover it is possible to play certain filtration.
Embodiment 6
A kind of insulation reaction device of self-priming charging of the present embodiment, its basic structure is same as Example 5, it is different
Part is：The top of Rose Box 5 is provided with case lid 7, which is placed on Rose Box 5, can be only to be prevented by gravity
On babinet, more preferably, it can be clamped and connect with babinet.
Certain pressure can be produced by clamping, there is preferable leakproofness in pumping, ensure pumping effect, also have
Help the generation of negative pressure in reaction kettle.6 connector of exhaust column on reaction kettle 1 is located at the both sides of agitating paddle 2 with charge door 9, keeps away
Exempt from more with material is absorbed at side.
Further, the exhaust end of aspiration pump 8 is connected by pipeline with tail gas absorber, reduces the pollution to air.Institute
2 bottom of agitating paddle of setting is arc, which can be U-shaped arc, can produce larger mixing power, be conducive to the molten of powder
Solution, reduces and is discharged by exhausting, improves material utilization.
Schematically the utility model and embodiments thereof are described above, this describes no restricted, attached drawing
Shown in be also the utility model one of embodiment, actual structure is not limited thereto.So if this area
Those of ordinary skill enlightened by it, without deviating from the purpose of the present invention, not inventively design
The frame mode similar to the technical solution and embodiment, all should belong to the protection range of the utility model.
Claims (10)
1. a kind of insulation reaction device of self-priming charging, including reaction kettle body (1), agitating paddle (2) and coil pipe (3), it is special
Sign is：The agitating paddle (2) is provided with outer stirrer paddle (22) and interior stirrer paddle (23), and the coil pipe (3) is located at stirs outside
Mix between blade (22) and interior stirrer paddle (23)；Pass through exhaust column (6) and Rose Box (5) air inlet at the top of reaction kettle body (1)
Mouth connection, the exhaust outlet of Rose Box (5) are connected with aspiration pump (8)；At least two layers of Pall ring is distributed with the Rose Box (5) to fill out
The bed of material (51).
A kind of 2. insulation reaction device of self-priming charging according to claim 1, it is characterised in that：The outer agitating paddle
Leaf (22) is U-shaped, its bottom is horizontal segment.
A kind of 3. insulation reaction device of self-priming charging according to claim 2, it is characterised in that：The reaction kettle sheet
The first coil pipe interface (31) that body (1) is connected and is formed with coil pipe (3), the second coil pipe interface (32) are respectively positioned on outer stirrer paddle
(22) top.
A kind of 4. insulation reaction device of self-priming charging according to claim 2, it is characterised in that：The interior agitating paddle
Leaf (23), outer stirrer paddle (22) are connected with stirring axostylus axostyle (21), and the tie point of interior stirrer paddle (23) is above.
A kind of 5. insulation reaction device of self-priming charging according to claim 2, it is characterised in that：The outer agitating paddle
Auxiliary blade (24) is provided with leaf (22) bottom bar.
6. according to a kind of insulation reaction device of self-priming charging according to any one of claims 1 to 5, it is characterised in that：
Filter screen (52) is provided with the Rose Box (5), which cooperates with Pall ring filler layer (51).
A kind of 7. insulation reaction device of self-priming charging according to claim 6, it is characterised in that：The filter screen
(52) Pall ring filler layer (51) bottom is arranged on, is used to support Pall ring filler layer (51).
A kind of 8. insulation reaction device of self-priming charging according to claim 6, it is characterised in that：The exhaust column
(6) air inlet is provided with arc strainer.
A kind of 9. insulation reaction device of self-priming charging according to claim 6, it is characterised in that：The Rose Box
(5) air inlet is located at its bottom, and the exhaust outlet of Rose Box (5) is located at its side wall epimere.
A kind of 10. insulation reaction device of self-priming charging according to claim 6, it is characterised in that：Reaction kettle body
(1) exhaust column (6) connector on is located at the both sides of agitating paddle (2) with charge door (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720839021.1U CN207254298U (en) | 2017-07-12 | 2017-07-12 | A kind of insulation reaction device of self-priming charging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720839021.1U CN207254298U (en) | 2017-07-12 | 2017-07-12 | A kind of insulation reaction device of self-priming charging |
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| Publication Number | Publication Date |
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| CN207254298U true CN207254298U (en) | 2018-04-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720839021.1U Active CN207254298U (en) | 2017-07-12 | 2017-07-12 | A kind of insulation reaction device of self-priming charging |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113085177A (en) * | 2021-03-19 | 2021-07-09 | 柳州市华创汽车设计有限公司 | 3D liquid printing seat pneumatic device and using method |
-
2017
- 2017-07-12 CN CN201720839021.1U patent/CN207254298U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113085177A (en) * | 2021-03-19 | 2021-07-09 | 柳州市华创汽车设计有限公司 | 3D liquid printing seat pneumatic device and using method |
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