CN204656385U - A kind of stirred tank of antifreezing agent production equipment - Google Patents
A kind of stirred tank of antifreezing agent production equipment Download PDFInfo
- Publication number
- CN204656385U CN204656385U CN201520229194.2U CN201520229194U CN204656385U CN 204656385 U CN204656385 U CN 204656385U CN 201520229194 U CN201520229194 U CN 201520229194U CN 204656385 U CN204656385 U CN 204656385U
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- kettle
- shaft
- paddle
- stirred tank
- feed pipe
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Abstract
The utility model relates to a kind of stirred tank of antifreezing agent production equipment, comprises, drive unit and agitating device, and drive unit, comprising: drive motors, is connected to the reductor of drive motors lower end, and for the bearing spider of support drive motor and speed reducer; Agitating device, comprising: kettle, and be positioned at the shaft at the inner center place of kettle, and be fixed on the bearing base of kettle inner bottom, shaft is connected with reductor by bearing holder (housing, cover); Shaft is provided with paddle, and paddle is anchor formula paddle, and paddle is positioned near position, shaft lower end 1/5; The upper end of kettle is also provided with one and above charging aperture, charging aperture is extended with feed pipe respectively to kettle inner vertical, be fixedly connected with by bracing frame between feed pipe, bracing frame is fixedly connected on inner wall of kettle, shaft and bracing frame are matched by the axle sleeve being arranged on bracing frame center place, are also provided with a discharging opening in the lower end of kettle.
Description
Technical field
The utility model belongs to chemical industry equipment manufacturing technology field, particularly relates to a kind of stirred tank of antifreezing agent production equipment.
Background technology
Stirred tank is widely used in the class unit relating to chemical reaction, the efficiency improving stirred tank mainly improves material in stirred tank internal dynamics condition, good dynamic conditions can not only improve the speed of mass transfer, heat transfer effectively, material is allowed to mix in still more even, and, the chemical reaction rate of material can be improved, the chemical time occurred is shortened, thus enhance productivity in still.Although can show that in stirred tank, whole flow field all exists fluid motion by experiment with simulation, the pocket near blade, the tubulence energy in flow field reaches maximum, and this region is also the position of material dynamic conditions optimum.In the past usual at stirred tank its top feed mouth input material, cause material to reach this region through the long period, also have research to attempt designing charging aperture near blade, but its shortcoming is device manufacture and installation comparatively complexity, and can affect the form in flow field, stream field causes certain negative effect.According to above theoretical research, in prior art, disclose a kind of feed arrangement about stirred tank, comprise stirred tank body 1, shaft 2, blade 3, shaft charging aperture 4, hollow passageway 5, material outlet 6; Charging aperture attachment batch can in shaft top in described device, the charging aperture on shaft top is injected into by modes such as pressurizations, shaft bottom and paddle blade are placed in stirred tank, material be subject to blade rotate produce centrifugal force and shaft top, top charging aperture injection pressure material is entered in stirred tank by hollow passageway.Although this technical scheme can be dealt with problems to a certain extent, but inventor utilizes Agitation speed to become the shape of hollow to realize material is reached a pocket near this blade through the short period, such design is easy to the bearing capacity of shaft itself is died down, and easily occurs the situation that shaft ruptures.
Summary of the invention
The utility model provides a kind of rational in infrastructure for solving in known technology the technical problem that exists, and stirring efficiency is high, convenient operation, is easy to the New type agitation still promoted.
The technical scheme that the utility model is taked for the technical problem existed in solution known technology is:
A stirred tank for antifreezing agent production equipment, comprises, drive unit and agitating device, and described drive unit, comprising: drive motors, is connected to the reductor of described drive motors lower end, and for supporting the bearing spider of described drive motors and described reductor; Described agitating device, comprising: kettle, and be positioned at the shaft at the inner center place of described kettle, and be fixed on the bearing base of described kettle inner bottom, described shaft is connected with described reductor by bearing holder (housing, cover); Described shaft is provided with paddle, and described paddle is anchor formula paddle, and described paddle is positioned near described position, shaft lower end 1/5; The upper end of described kettle is also provided with one and above charging aperture, described charging aperture is extended with feed pipe respectively to described kettle inner vertical, described feed pipe is positioned at above described paddle, be fixedly connected with by bracing frame between described feed pipe, described bracing frame is fixedly connected on described inner wall of kettle, described shaft and support frame as described above are matched by the axle sleeve being arranged on support frame as described above center place, are also provided with a discharging opening in the lower end of described kettle.
The advantage that the utility model has and good effect are:
As one of improvement of the present utility model, inventor is designed with described agitating device, comprising: kettle, is positioned at the shaft at the inner center place of described kettle, with the bearing base being fixed on described kettle inner bottom, described shaft is connected with described reductor by bearing holder (housing, cover); Described shaft is provided with paddle, and described paddle is anchor formula paddle, and described paddle is positioned near described position, shaft lower end 1/5; Such design be utilize described in the edge of the wider and described anchor formula paddle of anchor formula paddle be curve, just can drive the contact area of material between layers when stirring.
As further improvement of the utility model, the upper end that inventor is designed with described kettle is also provided with one and above charging aperture, described charging aperture is extended with feed pipe respectively to described kettle inner vertical, and described feed pipe is positioned at above described paddle; Such design is that the material poured into by charging aperture is directly sent near described paddle by the feed pipe described in utilization, such material just directly can enter the pocket near paddle, the turbulence int ensity in this block region reaches maximum, is convenient to mixing of materials in time; Further, the length of described feed pipe is the 1/3-1/2 of described shaft length.Now, both can ensure that material directly arrived the region that turbulence int ensity reaches maximum, can ensure again the situation that described feed pipe easily can not fracture because bearing too many material impact, further, described feed pipe lower end is provided with inverted funnel shaped blanking port simultaneously.Such design is increased the blanking area of material, more easily disperses.
In addition, be fixedly connected with by bracing frame between described feed pipe, described bracing frame is fixedly connected on described inner wall of kettle, described shaft and support frame as described above are matched by the axle sleeve being arranged on support frame as described above center place, are also provided with a discharging opening in the lower end of described kettle.Such design be utilize described in bracing frame to ensure the bearing strength of described feed pipe, simultaneously, because described shaft and support frame as described above are matched by the axle sleeve being arranged on support frame as described above center place, the existence of that bracing frame further enhancing again the bearing strength of described shaft.In fact, in whipping process, the existence of feed pipe also can strengthen the real contact area in material and kettle.
Further, the outer wall of described charging aperture is provided with external screw thread.Such design is convenient to utilize external screw thread to connect the pipeline of peripheral hardware.
Further, support frame as described above is positioned at 1/6 position near described shaft upper end.Such design, can ensure enough support strengths.
Further, described inner wall of kettle is also provided with one and above baffle plate.Such design is the real contact area in order to increase material and inner wall of kettle.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1, drive motors; 2, reductor; 3, bearing spider; 4, kettle; 5, shaft; 6, bearing base; 7, charging aperture; 7-1, feed pipe; 7-2, bracing frame; 7-3, blanking port; 8, discharging opening; 9, paddle; 10, baffle plate.
Detailed description of the invention
For summary of the invention of the present utility model, Characteristic can be understood further, hereby exemplify following examples, and coordinate accompanying drawing to be described in detail as follows:
Refer to Fig. 1, a kind of stirred tank of antifreezing agent production equipment, comprises, drive unit and agitating device, described drive unit, comprising: drive motors 1, be connected to the reductor 2 of described drive motors 1 lower end, and for supporting the bearing spider 3 of described drive motors 1 and described reductor 2; Described agitating device, comprising: kettle 4, is positioned at the shaft 5 at described kettle 4 inner center place, and is fixed on the bearing base 6 of described kettle 4 inner bottom, and described shaft 5 is connected with described reductor 2 by bearing holder (housing, cover); Described shaft 5 is provided with paddle 9, and described paddle 9 is anchor formula paddle, and described paddle 9 is positioned near described position, shaft 5 lower end 1/5; The upper end of described kettle 4 is also provided with one and above charging aperture 7, described charging aperture 7 is extended with feed pipe 7-1 respectively to described kettle 4 inner vertical, described feed pipe 7-1 is positioned at above described paddle 9, be fixedly connected with by bracing frame 7-2 between described feed pipe 7-1, described bracing frame 7-2 is fixedly connected on described kettle 4 inwall, described shaft 5 is matched by the axle sleeve being arranged on support frame as described above 7-2 center place with support frame as described above 7-2, is also provided with a discharging opening 8 in the lower end of described kettle 4.
Detailed description of the invention is:
In the process that reality stirs, operator can utilize described charging aperture to pour the material of required mixing into, in design of the present utility model, inventor is designed with one and above charging aperture, like this, once need the material variety of mixing too much, just can pour in kettle simultaneously, and as preferably, the outer wall that inventor is also designed with described charging aperture 7 is provided with external screw thread, like this, if need the material stirred to be liquid, operator just can utilize the external screw thread of charging aperture to connect the pipeline of peripheral hardware, reduces the output of manpower.
As preferably, the length of described feed pipe 7-1 is the 1/3-1/2 of described shaft 5 length.Now, both can ensureing that material directly arrived the region that turbulence int ensity reaches maximum, the situation that described feed pipe easily can not fracture because bearing too many material impact can having been ensured again simultaneously.
As preferably, described feed pipe 7-1 lower end is provided with inverted funnel shaped blanking port 7-3.Such design is increased the blanking area of material, more easily disperses.
As preferably, support frame as described above 7-2 is positioned at 1/6 position near described shaft upper end.Such design, can ensure enough support strengths.
As preferably, described kettle 4 inwall is also provided with one and above baffle plate 10.Such design is the real contact area in order to increase material and inner wall of kettle.
These are only preferred embodiment of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (6)
1. a stirred tank for antifreezing agent production equipment, is characterized in that: comprise, drive unit and agitating device,
Described drive unit, comprise: drive motors (1), be connected to the reductor (2) of described drive motors (1) lower end, and for supporting the bearing spider (3) of described drive motors (1) and described reductor (2);
Described agitating device, comprise: kettle (4), be positioned at the shaft (5) at described kettle (4) inner center place, with the bearing base (6) being fixed on described kettle (4) inner bottom, described shaft (5) is connected with described reductor (2) by bearing holder (housing, cover); Described shaft (5) is provided with paddle (9), and described paddle (9) is anchor formula paddle, and described paddle (9) is positioned near described position, shaft (5) lower end 1/5;
The upper end of described kettle (4) is also provided with one and above charging aperture (7), described charging aperture (7) is extended with feed pipe (7-1) respectively to described kettle (4) inner vertical, described feed pipe (7-1) is positioned at described paddle (9) top, be fixedly connected with by bracing frame (7-2) between described feed pipe (7-1), described bracing frame (7-2) is fixedly connected on described kettle (4) inwall, described shaft (5) and support frame as described above (7-2) are matched by the axle sleeve being arranged on support frame as described above (7-2) center place, a discharging opening (8) is also provided with in the lower end of described kettle (4).
2. the stirred tank of a kind of antifreezing agent production equipment according to claim 1, is characterized in that: the length of described feed pipe (7-1) is the 1/3-1/2 of described shaft (5) length.
3. the stirred tank of a kind of antifreezing agent production equipment according to claim 2, is characterized in that: described feed pipe (7-1) lower end is provided with inverted funnel shaped blanking port (7-3).
4. the stirred tank of a kind of antifreezing agent production equipment according to claim 1, is characterized in that: the outer wall of described charging aperture (7) is provided with external screw thread.
5. the stirred tank of a kind of antifreezing agent production equipment according to claim 1, is characterized in that: support frame as described above (7-2) is positioned at 1/6 position near described shaft upper end.
6. the stirred tank of a kind of antifreezing agent production equipment according to any one of claim 1 to 5, is characterized in that: described kettle (4) inwall is also provided with one and above baffle plate (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520229194.2U CN204656385U (en) | 2015-04-10 | 2015-04-10 | A kind of stirred tank of antifreezing agent production equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520229194.2U CN204656385U (en) | 2015-04-10 | 2015-04-10 | A kind of stirred tank of antifreezing agent production equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204656385U true CN204656385U (en) | 2015-09-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520229194.2U Expired - Fee Related CN204656385U (en) | 2015-04-10 | 2015-04-10 | A kind of stirred tank of antifreezing agent production equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204656385U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106693748A (en) * | 2017-03-01 | 2017-05-24 | 深圳市玖创科技有限公司 | Mixing stirring kettle used in lithium battery manufacturing |
| CN108786527A (en) * | 2018-05-21 | 2018-11-13 | 铁力市永鑫科技有限公司 | A kind of winter fountain antifreezing agent process units and production method |
-
2015
- 2015-04-10 CN CN201520229194.2U patent/CN204656385U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106693748A (en) * | 2017-03-01 | 2017-05-24 | 深圳市玖创科技有限公司 | Mixing stirring kettle used in lithium battery manufacturing |
| CN108786527A (en) * | 2018-05-21 | 2018-11-13 | 铁力市永鑫科技有限公司 | A kind of winter fountain antifreezing agent process units and production method |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150923 Termination date: 20170410 |