CN216296321U - Feeding device capable of cleaning reaction kettle and reaction kettle - Google Patents
Feeding device capable of cleaning reaction kettle and reaction kettle Download PDFInfo
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- CN216296321U CN216296321U CN202122498739.8U CN202122498739U CN216296321U CN 216296321 U CN216296321 U CN 216296321U CN 202122498739 U CN202122498739 U CN 202122498739U CN 216296321 U CN216296321 U CN 216296321U
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Abstract
The utility model relates to the field of polymer coating production devices, in particular to a feeding device capable of cleaning a reaction kettle, and further comprises the reaction kettle comprising the feeding device, and the technical scheme is characterized in that: the utility model provides a can wash reation kettle's feeding device and reation kettle, includes: the liquid feeding device comprises a first arc-shaped pipe, a second arc-shaped pipe and a liquid feeding pipe, wherein one end of the first arc-shaped pipe is detachably connected with one end of the second arc-shaped pipe, the other ends of the first arc-shaped pipe and the second arc-shaped pipe are closed, the liquid feeding pipe is used for conveying liquid raw materials and communicated with the first arc-shaped pipe, the second arc-shaped pipe and the liquid feeding pipe are rigid pipelines, and a plurality of liquid spraying holes are formed in the first arc-shaped pipe and the second arc-shaped pipe. The utility model enables the liquid raw material to enter the reaction kettle from the liquid spraying hole and be sprayed to the inner wall of the reaction kettle, thereby realizing the cleaning of the reaction kettle.
Description
Technical Field
The utility model belongs to the field of high polymer coating production devices, and particularly relates to a feeding device capable of cleaning a reaction kettle, and the feeding device further comprises the reaction kettle comprising the feeding device.
Background
In the charging process of producing the polyurethane coating, a plurality of liquid raw materials are conveyed into a reaction kettle provided with a stirring shaft according to the formula proportion through a raw material pump, and a finished product can be obtained after stirring reaction in a vacuum state, and then is conveyed and filled. However, after the production and filling of a formula material are completed, more materials are left on the inner wall of the reaction kettle, and the diluted liquid raw material is required to be repeatedly cleaned, so that the waste of raw materials is caused, and the production efficiency is influenced.
At present, CN 212792272U discloses a cleaning device for a polyurethane coating reaction kettle, which comprises a pressure pump, a hollow spray rod, and a hose communicating the pressure pump and the spray rod, wherein a spraying device is arranged at the free end of the spray rod, a handle for holding is arranged at the end of the spray rod far away from the spraying device, the spraying device comprises a hollow sphere communicating with the spray rod, and more than two spray heads communicating with the sphere, the included angle between two adjacent spray heads is not less than 90 degrees, the spray heads comprise a pipe body, a water flow channel is arranged at the middle part of the pipe body, the water flow channel sequentially comprises an inlet channel, a bundling channel and an outlet channel, the cross-sectional area of the water flow channel is increased after being reduced from the inlet channel to the outlet channel, a dispersing block is detachably arranged on the outlet channel on the pipe body, and the dispersing block is connected with the outlet channel through threads, the exit way includes the terminal surface of being connected with the passageway intercommunication tied in a bundle, with the inclined plane of dispersing a complex threaded connection face and connecting threaded connection face and being connected the terminal surface, it runs through the main export that is equipped with the passageway intercommunication tied in a bundle along the axial to send out the piece, it is equipped with the side export on piece and the inclined plane complex side of sending out to send out, the side export extends to run through the one end that the passageway tied in a bundle was kept away from to the piece that looses, the side export is not parallel to each other with the main export, and the side export is kept away from the main export to the other end gradually by the one end that is close to the passageway tied in a bundle. However, the polyurethane coating reaction kettle cleaning device is cleaned by a handheld grip, so that the cleaning efficiency is low and needs to be further improved.
Therefore, it is necessary to design an automatic and efficient device for automatically cleaning the reaction kettle.
SUMMERY OF THE UTILITY MODEL
In order to improve the problem of the cleaning efficiency of a device for cleaning a reaction kettle for producing polyurethane coating, the feeding device and the reaction kettle capable of cleaning the reaction kettle are provided, and the following technical scheme is adopted:
a feeding device capable of cleaning a reaction kettle comprises:
a first arc-shaped pipe is arranged on the first arc-shaped pipe,
a second arc-shaped pipe is arranged on the first arc-shaped pipe,
a liquid inlet pipe is arranged on the upper portion of the liquid inlet pipe,
wherein, the one end of first arc is connected with the one end of second arc can be dismantled, just the other end of first arc and second arc is the closed form, the feed liquor pipe be used for carrying liquid raw materials and with first arc intercommunication, first arc the second arc with the feed liquor pipe is the rigid pipeline, first arc with be equipped with a plurality of hydrojet holes on the second arc.
Compared with the prior art, the device of the utility model utilizes the liquid inlet pipe to be communicated with the feed pipeline of the reaction kettle, so that the liquid raw material enters the reaction kettle, and simultaneously, as the first arc-shaped pipe and the second arc-shaped pipe are provided with the plurality of liquid spraying holes, the liquid raw material enters the reaction kettle from the liquid spraying holes and is sprayed to the inner wall of the reaction kettle, thereby realizing the cleaning of the reaction kettle. In addition, the liquid raw materials can also wash a stirring shaft of the reaction kettle. Therefore, the device disclosed by the utility model can realize the cleaning of the inner wall of the reaction kettle and the stirring shaft while feeding, and save the time for cleaning the reaction kettle, so that the efficiency for producing the polyurethane coating is improved, and the waste of raw materials caused by cleaning the reaction kettle can be reduced.
Preferably, the first arc-shaped pipe and the second arc-shaped pipe are both in a semi-arc shape, a spiral shape and a snake shape.
Preferably, the first arc-shaped pipe and the second arc-shaped pipe are in a semi-arc shape, and the diameters of the first arc-shaped pipe and the second arc-shaped pipe are consistent.
Preferably, the plurality of liquid spraying holes are uniformly distributed on the peripheral walls of the first arc-shaped pipe and the second arc-shaped pipe.
Through adopting above-mentioned technical scheme, a plurality of hydrojet holes evenly distributed for pressure distribution is even when liquid raw materials spout from first arc pipe and second arc pipe, thereby is favorable to liquid raw materials to spray reation kettle's inner wall from hydrojet hole steadily and washs reation kettle inner wall, improves the device cleaning efficiency who washs reation kettle.
Preferably, the liquid inlet pipe is provided with a valve.
Through adopting above-mentioned technical scheme, utilize the feed speed and the feed pressure etc. that the valve can remote control feed liquor pipe for it is more simple and convenient to operate, is more convenient for improve washing reation kettle's device cleaning efficiency.
In addition, the utility model also provides a reaction kettle with an automatic cleaning function, which adopts the following technical scheme:
the reaction kettle with the automatic cleaning function comprises the feeding device with the automatic cleaning function.
Feeding device's first arc with the second arc all leaves the determining deviation with the reation kettle inner wall, just first arc and the second arc also leaves the determining deviation with the (mixing) shaft, the interval specifically depends on reation kettle's size and filling liquid pressure and decides as long as guarantee that liquid raw materials can spout the reation kettle inner wall. The distance between the first arc-shaped pipe and the second arc-shaped pipe and the inner wall of the reaction kettle is not more than one third of the diameter of the reaction kettle.
Preferably, the feed pipeline of the reaction kettle is detachably connected with the liquid inlet pipe.
Through adopting above-mentioned technical scheme, the convenient dismantlement of feed liquor pipe gets off overhauls and maintains.
In conclusion, the utility model has the following beneficial effects:
1. the device of the utility model utilizes the liquid inlet pipe to be communicated with the feed pipeline of the reaction kettle, so that the liquid raw material enters the reaction kettle, and simultaneously, as the first arc-shaped pipe and the second arc-shaped pipe are provided with a plurality of liquid spraying holes, the liquid raw material enters the reaction kettle from the liquid spraying holes and is sprayed to the inner wall of the reaction kettle, thereby realizing the cleaning of the reaction kettle. In addition, the liquid raw materials can also wash a stirring shaft of the reaction kettle. Therefore, the device disclosed by the utility model can realize the cleaning of the inner wall of the reaction kettle and the stirring shaft while feeding, and save the time for cleaning the reaction kettle, so that the efficiency for producing the polyurethane coating is improved, and the waste of raw materials caused by cleaning the reaction kettle can be reduced.
2. Through a plurality of hydrojet holes evenly distributed for pressure distribution is even when liquid raw materials spout from first arc pipe and second arc pipe, thereby is favorable to liquid raw materials to spray reation kettle's inner wall from hydrojet hole steadily and washs reation kettle inner wall, improves the device cleaning efficiency who washs reation kettle.
3. Through utilizing the valve can remote control feed speed and the feed pressure etc. of feed liquor pipe for it is more simple and convenient to operate, is more convenient for improve the device cleaning efficiency who washs reation kettle.
Drawings
FIG. 1 is a schematic structural view of a charging device capable of cleaning a reaction vessel according to an embodiment of the present invention.
FIG. 2 is a schematic diagram of the overall structure of a reaction vessel with an automatic cleaning function according to an embodiment of the present invention.
Description of reference numerals: 1. a first arcuate tube; 2. a second arcuate tube; 3. a liquid inlet pipe; 4. a flange; 5. a liquid ejection hole; 6. a reaction kettle; 61. a stirring shaft.
Detailed Description
The following further describes embodiments of the present invention with reference to the accompanying drawings:
example 1
Referring to fig. 1, a feeding device capable of cleaning a reaction kettle comprises a first arc-shaped pipe 1, a second arc-shaped pipe 2 and a liquid inlet pipe 3, wherein one end of the first arc-shaped pipe 1 is connected with one end of the second arc-shaped pipe 2 through a flange 4, the first arc-shaped pipe 1 and the second arc-shaped pipe 2 are both in a semicircular arc shape, and the other ends of the first arc-shaped pipe 1 and the second arc-shaped pipe 2 are both in a closed shape. Feed liquor pipe 3 is right angle bending form, and feed liquor pipe 3 is used for carrying liquid raw materials, and the one end and the 1 intercommunication of first arc pipe of feed liquor pipe 3.
In this embodiment, the first arc pipe 1, the second arc pipe 2 and the liquid inlet pipe 3 are 304 stainless steel pipes, the diameters of the first arc pipe 1 and the second arc pipe 2 are 1500mm, and the pipe diameters of the first arc pipe 1 and the second arc pipe 2 are 32 mm. The first arc-shaped pipe 1 and the second arc-shaped pipe 2 are respectively provided with a plurality of liquid spraying holes 5, by taking figure 1 as reference, the plurality of liquid spraying holes 5 are respectively positioned on the upper surface, the lower surface, the inner ring and the outer ring of the first arc-shaped pipe 1 and the second arc-shaped pipe 2, the liquid spraying holes 5 positioned on the upper surface of the first arc-shaped pipe 1 and the second arc-shaped pipe 2 are convenient for cleaning the upper part of the reaction kettle, the liquid spraying holes 5 positioned on the lower surface of the first arc-shaped pipe 1 and the second arc-shaped pipe 2 are convenient for cleaning the lower part of the reaction kettle, the liquid spraying holes 5 positioned on the inner ring of the first arc-shaped pipe 1 and the second arc-shaped pipe 2 are convenient for cleaning the inner wall of the reaction kettle, the liquid spraying holes 5 positioned on the outer ring of the first arc-shaped pipe 1 and the second arc-shaped pipe 2 are both 1.5mm in diameter, the plurality of liquid spraying holes 5 are uniformly distributed on the outer peripheral walls of the first arc-shaped pipe 1 and the second arc-shaped pipe 2, the distance between every two adjacent liquid spraying holes 5 is 80mm, the above arrangement is not limited to the arrangement of the present embodiment, and may be arranged in other forms according to actual situations.
Utilize feed liquor pipe 3 and reation kettle's charge-in pipeline intercommunication, make liquid raw materials advance first arc 1 and second arc 2, because set up a plurality of hydrojet holes 5 on first arc 1 and the second arc 2 for liquid raw materials spouts to the reation kettle inner wall when getting into reation kettle from hydrojet hole 5, realizes the washing to reation kettle. In addition, the liquid raw materials can also wash a stirring shaft of the reaction kettle. The setting of this embodiment can realize the washing of reation kettle inner wall and (mixing) shaft in reinforced, has saved the time of washing reation kettle from this to improve the efficiency of production polyurethane coating, and can also reduce the waste of the raw and other materials that cause because wash reation kettle.
In addition, the feeding device capable of cleaning the reaction kettle also comprises a valve arranged on the liquid inlet pipe 3,
the feeding speed, the feeding pressure and the like of the liquid inlet pipe 3 can be remotely controlled through the valve, so that the operation is simpler and more convenient, and the cleaning efficiency of the device for cleaning the reaction kettle is more convenient to improve.
Example 2
This embodiment provides a reation kettle with self-cleaning function, refer to fig. 2, reation kettle 6 with self-cleaning function contains the feeding device with self-cleaning function of embodiment 1, and feeding device's first arc 1 and second arc 2 leave 200 mm's interval with 6 inner walls of reation kettle, guarantee that liquid feedstock can spout 6 inner walls of reation kettle can. Feeding device's feed liquor pipe 3 passes through flange joint with reation kettle's feed pipeline, thereby is convenient for carry liquid raw materials to 6 inside washs 6 inner walls of reation kettle.
And feed liquor pipe 3 passes through flange 4 with reation kettle 6 to be connected, makes things convenient for the dismantlement and the maintenance of feed liquor pipe 3.
The implementation principle of the embodiment of the application is as follows:
let in feed liquor pipe 3 with liquid feedstock for liquid feedstock enters into first arc 1 and second arc 2, then sprays at reation kettle 6's inner wall from spouting liquid hole 5, thereby reaches when reinforced and carries out abluent effect to 6 inner walls of reation kettle and (mixing) shaft 61.
Variations and modifications to the above-described embodiments may occur to those skilled in the art, which fall within the scope and spirit of the above description. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and some modifications and variations of the present invention should fall within the scope of the claims of the present invention. Furthermore, although specific terms are employed herein, they are used in a generic and descriptive sense only and not for purposes of limitation.
Claims (7)
1. The utility model provides a can wash reation kettle's feeding device which characterized in that: the method comprises the following steps:
a first arc-shaped pipe (1),
a second arc-shaped pipe (2),
a liquid inlet pipe (3),
wherein, the one end of first arc pipe (1) can be dismantled with the one end of second arc pipe (2) and be connected, just the other end of first arc pipe (1) and second arc pipe (2) is the closed form, feed liquor pipe (3) be used for the transported liquid raw materials and with first arc pipe (1) intercommunication, first arc pipe (1) second arc pipe (2) with feed liquor pipe (3) are the rigid pipeline, first arc pipe (1) with be equipped with a plurality of hydrojet holes (5) on second arc pipe (2).
2. The charging device capable of cleaning a reaction kettle according to claim 1, characterized in that: the first arc-shaped pipe (1) and the second arc-shaped pipe (2) are in a semi-arc shape, a spiral shape and a snake shape.
3. The charging device capable of cleaning a reaction kettle according to claim 2, characterized in that: the first arc-shaped pipe (1) and the second arc-shaped pipe (2) are in a semi-circular arc shape, and the diameters of the first arc-shaped pipe (1) and the second arc-shaped pipe (2) are consistent.
4. The charging device capable of cleaning a reaction kettle according to claim 1, characterized in that: the plurality of liquid spraying holes (5) are uniformly distributed on the peripheral walls of the first arc-shaped pipe (1) and the second arc-shaped pipe (2).
5. The charging device capable of cleaning a reaction kettle according to claim 1, characterized in that: the liquid inlet pipe (3) is provided with a valve.
6. The utility model provides a reation kettle with self-cleaning function which characterized in that: the reaction kettle (6) with the automatic cleaning function comprises the feeding device with the automatic cleaning function.
7. The reaction kettle with the automatic cleaning function according to claim 6, wherein: the feed pipeline of the reaction kettle (6) is detachably connected with the liquid inlet pipe (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122498739.8U CN216296321U (en) | 2021-10-15 | 2021-10-15 | Feeding device capable of cleaning reaction kettle and reaction kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122498739.8U CN216296321U (en) | 2021-10-15 | 2021-10-15 | Feeding device capable of cleaning reaction kettle and reaction kettle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216296321U true CN216296321U (en) | 2022-04-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122498739.8U Active CN216296321U (en) | 2021-10-15 | 2021-10-15 | Feeding device capable of cleaning reaction kettle and reaction kettle |
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| Country | Link |
|---|---|
| CN (1) | CN216296321U (en) |
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2021
- 2021-10-15 CN CN202122498739.8U patent/CN216296321U/en active Active
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