CN210674939U - High-speed stirring device for decorative paper ink - Google Patents
High-speed stirring device for decorative paper ink Download PDFInfo
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- CN210674939U CN210674939U CN201921431584.2U CN201921431584U CN210674939U CN 210674939 U CN210674939 U CN 210674939U CN 201921431584 U CN201921431584 U CN 201921431584U CN 210674939 U CN210674939 U CN 210674939U
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Abstract
The utility model relates to the technical field of stirring equipment, in particular to a high-speed stirring device for printing ink of decorative paper, which comprises a frame, a stirring kettle with an outer kettle body and an inner kettle body, a top cover and a stirring component; a certain distance is kept between the inner layer kettle body and the outer layer kettle body to form a cooling cavity, a water inlet is formed in the lower part of the outer layer kettle body, a water outlet and an overflow pipe are formed in the upper part of the outer layer kettle body, and the overflow pipe is higher than the water outlet; the bottom of the outer layer kettle body is provided with a through hole, the bottom of the inner layer kettle body is provided with a discharging pipe, the discharging pipe downwards penetrates through the through hole and then is connected with an ink discharging pipe through a threaded joint, and a sealing ring is arranged between the discharging pipe and the through hole; a plurality of positioning rib plates are uniformly arranged on the inner wall of the outer layer kettle body, the length of each positioning rib plate extends to the outer wall of the inner layer kettle body along the vertical direction and the width of each positioning rib plate extends to the radial direction of the outer layer kettle body, and a certain gap is kept; the water inlet is connected with the bottom of the buffer tower through a water inlet pipeline and a circulating pump, and the water outlet is connected with the top of the buffer tower through a water return pipeline.
Description
Technical Field
The utility model belongs to the technical field of agitated vessel technique and specifically relates to a high-speed agitating unit of decorative paper printing ink.
Background
Aqueous inks are typically used in the decorative paper printing process. The water-based ink is a uniform slurry-like substance mainly composed of water-soluble resin, organic pigment, solvent, related auxiliary agents and the like. Due to the inconvenient transportation and storage, an ink manufacturer can not directly provide a finished product of the water tank ink, but can prepare the water-based ink according to the formula during production after providing various raw materials of the water-based ink.
The synthesis method of the water-based ink mainly comprises the following steps: adding quantitative water as a solvent into a stirring kettle, then respectively and quantitatively adding various raw materials, and fully stirring to uniformly dissolve various raw materials in water, thus finishing the synthesis of the water-based ink. And printing a small sample by using the synthesized ink, observing the effect of the ink, finely adjusting the raw material ratio of the ink according to the condition of the small sample, and finally shaping the formula of the water-based ink.
The structure of the existing stirring kettle is single, and a stirring shaft is usually extended into the kettle body, and the printing ink raw materials are stirred by an impeller on the stirring shaft. The stirring kettle can only radiate heat through the surface of the kettle body, so that high-speed stirring cannot be carried out, otherwise, the temperature of raw materials in the kettle body is easy to be overhigh. For example, the stirring device for controllable temperature rise disclosed in the chinese utility model 201820053301.4, the stirring/dispersing device for ink production disclosed in the chinese invention patent application 201811635825.5, the "ink feeding and dispersing cylinder with a double-layer structure", which adopts a double-layer kettle body, wherein cooling water is introduced between the double-layer kettle body, although the cooling and heating can be realized if necessary, the inner-layer kettle body is fixed, and the cleaning is inconvenient, and sometimes a high-pressure water gun is required for washing, and the improvement is yet to be achieved.
Disclosure of Invention
The utility model aims at overcoming not enough among the above-mentioned background art, provide a high-speed agitating unit of decorative paper printing ink, it is convenient to have the washing, technical characterstic that stirring speed is high.
The technical purpose of the utility model is realized like this:
a high-speed stirring device for decorative paper printing ink comprises a rack, a stirring kettle, a top cover and a stirring assembly, wherein the stirring kettle is arranged on the rack and provided with an outer kettle body and an inner kettle body; a certain distance is kept between the inner layer kettle body and the outer layer kettle body to form a cooling cavity, a water inlet communicated with the cooling cavity is formed in the lower part of the outer layer kettle body, a water outlet and an overflow pipe communicated with the cooling cavity are formed in the upper part of the outer layer kettle body, and the overflow pipe is higher than the water outlet; the bottom of the outer layer kettle body is provided with a through hole, the bottom of the inner layer kettle body is provided with a discharging pipe, the discharging pipe downwards penetrates through the through hole and then is connected with an ink discharging pipe through a threaded joint, and a sealing ring is arranged between the discharging pipe and the through hole; a plurality of positioning rib plates are uniformly arranged on the inner wall of the outer layer kettle body, the length of each positioning rib plate extends to the outer wall of the inner layer kettle body along the vertical direction and the width of each positioning rib plate extends to the radial direction of the outer layer kettle body, and a certain gap is kept; the water inlet is connected with the bottom of the buffer tower through a water inlet pipeline and a circulating pump, and the water outlet is connected with the top of the buffer tower through a water return pipeline.
Preferably, the stirring assembly consists of a motor, a stirring shaft and an impeller, the motor is fixed on the top cover, the stirring shaft is installed on the top cover through a bearing, the upper end of the stirring shaft is connected with an output shaft of the motor, the stirring shaft downwardly overhangs to the lower part of the inner cavity of the inner kettle body, and the impeller is installed at the lower end of the stirring shaft.
Preferably, the ink discharging pipe is provided with an ink discharging valve.
Preferably, the top of the buffer tower is lower than the water outlet.
The utility model has the advantages that:
(1) the double-layer kettle body is adopted, cooling water can be used for forcibly cooling, so that the stirring kettle can be stirred at a high speed, cooling water can be used for assisting in heat dissipation after entering the buffer tower, and water resources can be saved by recycling the cooling water;
(2) the inner kettle body keeps the posture through the positioning rib plate, does not shake violently during stirring, and is sealed with the bottom of the outer kettle body through the sealing ring, so that cooling water is prevented from leaking; after the threaded connector is disassembled, the inner kettle body can be taken out of the outer kettle body for thorough cleaning, a high-pressure water gun is not required to be arranged, and the use is convenient.
Drawings
Fig. 1 is a schematic view of the structure of the present invention.
FIG. 2 is a schematic longitudinal sectional structure of the inner kettle body and the outer kettle body.
FIG. 3 is a schematic cross-sectional structure of the inner kettle body and the outer kettle body.
Detailed Description
The present invention will be further explained with reference to the drawings.
As shown in fig. 1 to fig. 3, the utility model provides a high-speed stirring device for decorative paper ink, including frame 1, install stirred tank 2 that has outer cauldron body 2.1 and inner kettle body 2.2 in frame 1, set up top cap 2.5 at stirred tank 2 top to and install the stirring subassembly on top cap 2.5. The stirring assembly comprises a motor 3, a stirring shaft 3.1 and an impeller 3.2, the motor 3 is fixed on a top cover 2.5, the stirring shaft 3.1 is installed on the top cover 2.5 through a bearing, the upper end of the stirring shaft is connected with an output shaft of the motor 3, the stirring shaft 3.1 downwardly overhangs to the lower part of an inner cavity of the inner kettle body 2.2, and the impeller 3.2 is installed at the lower end of the stirring shaft 3.1.
A certain distance is kept between the inner layer kettle body 2.2 and the outer layer kettle body 2.1 to form a cooling cavity 2.4, a water inlet 13 communicated with the cooling cavity 2.4 is arranged at the lower part of the outer layer kettle body 2.1, and a water outlet 12 and an overflow pipe 4 communicated with the cooling cavity 2.4 are arranged at the upper part of the outer layer kettle body 2.1. Obviously, the overflow pipe 4 is higher than the water outlet 12 and is lower than the top of the inner kettle body 2.2, and when the water level is too high, the water is discharged from the overflow pipe.
The bottom of the outer layer kettle body 2.1 is provided with a through hole, the bottom of the inner layer kettle body 2.2 is provided with a discharge pipe 2.2.1, the lower end of the discharge pipe 2.2.1 is provided with a thread, the discharge pipe 2.2.1 downwards penetrates through the through hole and then is connected with an ink discharge pipe 11 through a threaded joint 9, and the ink discharge pipe 11 is provided with an ink discharge valve 10. A sealing ring 14 is arranged between the discharge pipe 2.2.1 and the through hole.
A plurality of positioning rib plates 2.3 are uniformly arranged on the inner wall of the outer kettle body 2.1, the length of each positioning rib plate 2.3 is vertical, and the width of each positioning rib plate extends to the outer wall of the inner kettle body 2.2 along the radial direction of the outer kettle body 2.1 and keeps a certain gap. The water inlet 13 is connected with the bottom of the buffer tower 6 through the water inlet pipeline 7 and the circulating pump 8, and the water outlet 12 is connected with the top of the buffer tower 6 through the water return pipeline 5. Obviously, the top of the buffer tower 6 is lower than the water outlet 12, so that the cooling water at the water outlet 12 can naturally flow back into the buffer tower 6.
The utility model discloses a theory of operation is:
(1) the cooling water enters the cooling cavity 2.4 from the water inlet 13 under the action of the circulating pump 8, the liquid level in the cooling cavity 2.4 gradually rises until the cooling water flows out of the water outlet 12, enters the buffer tower 6 through the water return pipeline 5, is pumped away by the circulating pump 8, and circularly flows in the way. If the water inlet rate is greater than the water outlet rate, excess water flows out of the overflow tube 4.
(2) In the circulating water flowing process, the heat of the inner layer kettle body 2.2 is taken away, so that the ink in the inner layer kettle body 2.2 is cooled. In the process, the outer layer kettle body 2.1 also emits part of heat of the cooling water.
(3) The motor 3 drives the impeller 3.2 to stir the raw materials through the stirring shaft 3.1, so that the raw materials are uniformly mixed and dissolved in water, and the working mode of the part is the same as that of the existing stirring kettle.
(4) When the inlayer cauldron body 2.2 is installed, hoist the inlayer cauldron body 2.2, keep vertical gesture to descend in the outer cauldron body 2.1, location rib 2.3 leads the inlayer cauldron body 2.2 that descends, treat behind the sealing washer 14 in discharging pipe 2.2.1 inserts the through-hole completely, be connected with row black pipe 11 through threaded joint 9, another effect of threaded joint 9 is the vertical direction of the locking inlayer cauldron body 2.2, another effect of location rib 2.3 is the radial of the locking inlayer cauldron body 2.2, avoid the inlayer cauldron body 2.2 to acutely rock at the stirring in-process.
(5) When cleaning the inner kettle body 2.2, the screwed joint 9 is disassembled, the top cover 2.5 is taken down, and then the inner kettle body 2.2 is lifted up and sent to a cleaning area for cleaning.
The above description is only a preferred embodiment of the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. A high-speed stirring device for decorative paper ink comprises a rack (1), a stirring kettle (2) which is arranged on the rack (1) and is provided with an outer kettle body (2.1) and an inner kettle body (2.2), a top cover (2.5) arranged at the top of the stirring kettle (2), and a stirring assembly arranged on the top cover (2.5); a certain distance is kept between the inner layer kettle body (2.2) and the outer layer kettle body (2.1) to form a cooling cavity (2.4), a water inlet (13) communicated with the cooling cavity (2.4) is arranged at the lower part of the outer layer kettle body (2.1), a water outlet (12) and an overflow pipe (4) communicated with the cooling cavity (2.4) are arranged at the upper part of the outer layer kettle body (2.1), and the overflow pipe (4) is higher than the water outlet (12); the method is characterized in that: the bottom of the outer layer kettle body (2.1) is provided with a through hole, the bottom of the inner layer kettle body (2.2) is provided with a discharge pipe (2.2.1), the discharge pipe (2.2.1) downwards passes through the through hole and then is connected with an ink discharge pipe (11) through a threaded joint (9), and a sealing ring (14) is arranged between the discharge pipe (2.2.1) and the through hole; a plurality of positioning rib plates (2.3) are uniformly arranged on the inner wall of the outer kettle body (2.1), the length of each positioning rib plate (2.3) extends to the outer wall of the inner kettle body (2.2) along the vertical direction and the width of each positioning rib plate extends along the radial direction of the outer kettle body (2.1) and a certain gap is kept; the water inlet (13) is connected with the bottom of the buffer tower (6) through a water inlet pipeline (7) and a circulating pump (8), and the water outlet (12) is connected with the top of the buffer tower (6) through a water return pipeline (5).
2. A high speed agitation apparatus for decor paper ink as recited in claim 1 wherein: the stirring assembly comprises a motor (3), a stirring shaft (3.1) and an impeller (3.2), the motor (3) is fixed on a top cover (2.5), the stirring shaft (3.1) is installed on the top cover (2.5) through a bearing, the upper end of the stirring shaft is connected with an output shaft of the motor (3), the stirring shaft (3.1) is downwards suspended to the lower part of an inner cavity of the inner kettle body (2.2), and the impeller (3.2) is installed at the lower end of the stirring shaft (3.1).
3. A high speed agitation apparatus for decor paper ink as recited in claim 1 wherein: an ink discharging valve (10) is arranged on the ink discharging pipe (11).
4. A high speed agitation apparatus for decor paper ink as recited in claim 1 wherein: the top of the buffer tower (6) is lower than the water outlet (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921431584.2U CN210674939U (en) | 2019-08-30 | 2019-08-30 | High-speed stirring device for decorative paper ink |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921431584.2U CN210674939U (en) | 2019-08-30 | 2019-08-30 | High-speed stirring device for decorative paper ink |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210674939U true CN210674939U (en) | 2020-06-05 |
Family
ID=70882018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921431584.2U Active CN210674939U (en) | 2019-08-30 | 2019-08-30 | High-speed stirring device for decorative paper ink |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210674939U (en) |
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2019
- 2019-08-30 CN CN201921431584.2U patent/CN210674939U/en active Active
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