CN217568246U - Liquid mixing device - Google Patents
Liquid mixing device Download PDFInfo
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- CN217568246U CN217568246U CN202221209307.9U CN202221209307U CN217568246U CN 217568246 U CN217568246 U CN 217568246U CN 202221209307 U CN202221209307 U CN 202221209307U CN 217568246 U CN217568246 U CN 217568246U
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- liquid
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- mixing
- mixing device
- division board
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Abstract
The utility model discloses a liquid mixing device, which comprises a housin, the casing sets up the toper structure, and one end is provided with the liquid import other end and is provided with the liquid outlet, be provided with multiunit mixing device in the casing, including the runner division board in the mixing device, the periphery forms first runner, and the middle second runner that forms, the liquid resistance velocity of low flow in the first runner is fast and the liquid resistance velocity of high flow in the second runner forms the speed difference slowly, and the division board rear is provided with the mixing cabin, mixes with the advanced liquid of second runner through the poor first runner of liquid speed laggard liquid. The utility model has the advantages of reasonable design, during multicomponent glue ratio, can make two kinds or more than two kinds of liquid mixing more even, solve glue supply valve and open when closing because the time difference causes the proportion error of mixing, reduce extravagantly, practice thrift the cost.
Description
Technical Field
The utility model belongs to the technical field of the liquid mixing device and specifically relates to a liquid mixing device is related to.
Background
The two-component glue or the multi-component glue is composed of a plurality of components, so the two-component glue or the multi-component glue can be used after being mixed according to a certain proportion, if the bonding effect of the glue which is not uniformly mixed is poor, when the liquids of the component glue are mixed, the opening time of each switch valve corresponding to each liquid has time difference, the opening time error of each valve directly influences the preset mixing proportion, when the continuous production is carried out, the mixing error caused by the opening time difference of each valve disappears as the valves are always opened, but the phenomena of non-uniform mixing and large mixing proportion error easily occur when the glue is just fed and mixed, and the mixed glue liquid has poor viscosity due to the error in the mixing proportion, so the use of the glue liquid cannot be met; in actual production, the glue can be used after being supplied for a period of time without errors in equal proportion, and the glue which is tested at the beginning can only be wasted.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve the above-mentioned uneven problem of valve opening time difference formation ratio when beginning to produce that proposes, provide a liquid mixing device for this reason, which comprises a housin, the casing sets up into the toper structure, and one end is provided with the liquid inlet other end and is provided with the liquid outlet, be provided with multiunit mixing device in the casing, including the runner division board in the mixing device, runner division board and casing fixed connection to cut apart middle cavity, the periphery forms first runner, and the centre forms the second runner, is provided with the division board that reduces the liquid velocity of flow on the second runner, and the liquid resistance among the first runner is fast and the liquid resistance among the second runner is fast to form the speed difference slowly, is provided with a plurality of holes on the division board, and the division board rear is provided with mixed cabin, through liquid and the advanced liquid of second runner mix behind the poor first runner of liquid speed.
The holes are arranged in a circular structure or a polygonal structure.
The diameter of the first flow passage decreases in order from the liquid inlet.
The utility model has the advantages that: the utility model has the advantages of reasonable design, during multicomponent glue ratio, can make two kinds or more than two kinds of liquid mixing more even, solve glue supply valve and open when closing because the time difference causes the proportion error of mixing, reduce extravagantly, practice thrift the cost.
Drawings
The invention will be described by way of example and with reference to the accompanying drawings, in which:
fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the flow divider of the present invention;
in the figure: 1. a housing; 2. a blending device; 2.1, a flow passage partition plate; 2.2, a partition plate; 2.3, holes; 3. a first flow passage; 4. a second flow passage; 5. a mixing chamber; 7. a liquid inlet; 8. and a liquid outlet.
Detailed Description
All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.
Any feature described in this specification may be replaced by an alternative feature serving the same, equivalent or similar purpose, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.
A liquid blending device as shown in fig. 1 and fig. 2, which includes a casing 1, the casing 1 is provided with a conical structure, one end of the casing is provided with a liquid inlet 7, and the other end of the casing is provided with a liquid outlet 8, the casing 1 is provided with a plurality of blending devices 2, each blending device 2 includes a flow channel partition plate 2.1, the flow channel partition plate 2.1 is fixedly connected with the casing 1, and divides a middle cavity, a first flow channel 3 is formed at the periphery, a second flow channel 4 is formed at the middle, the second flow channel 4 is provided with partition plates 2.2 for reducing the flow rate of liquid, the small flow rate of liquid resistance in the first flow channel 3 and the large flow rate of liquid resistance in the second flow channel 4 form a speed difference, the partition plate 2.2 is provided with a plurality of holes 2.3, a blending chamber 5 is arranged behind the partition plate 2.2, and the liquid is mixed with the advanced liquid in the second flow channel 4 after passing through the first flow channel 3; the partition plate 2.2 is in the shape of a bell mouth, the hole faces to the central line, and the auxiliary mixing effect is realized on the mixing cabin 5 under the action of pressure.
The holes 2.3 are arranged in a circular or polygonal configuration.
The diameters of the first flow channels 3 from the liquid inlet 7 are reduced in sequence, after the diameters of the first flow channels 3 from the liquid inlet 7 to the liquid outlet 8 are reduced in sequence, the liquid passing pressure is increased, and the multi-component glue which cannot directly enter the first flow channels 3 is forced to enter the mixing cabin 5 to be mixed, so that the proportioning error is diluted, and the waste is reduced.
In the working process, the two-component glue is conveyed to a liquid inlet 7 through a pump and a valve, the opening time of each valve corresponding to each glue has errors, the actual proportion amount has errors, the two-component glue is divided from the liquid inlet 7 together, one path of liquid enters a mixing cabin 5 from a first flow channel 3 in the middle, the speed is low due to the small resistance of a circular hole, two paths of liquid enter the mixing cabin 5 from a second flow channel 4, the flow speed is reduced due to the blocking of a partition plate 2.2, the two paths of liquid form the flow speed difference, the advanced liquid in the second flow channel 4 is mixed with the liquid entering the first flow channel 3, the advanced liquid and the liquid entering the first flow channel 2 flow out from a liquid outlet 8 after passing through a plurality of groups of mixing devices 2, the advanced liquid and the liquid entering the mixing devices are mixed through the flow speed difference, the advanced liquid (the proportion error generated due to the opening time difference of the valve) and the liquid entering the second flow channel (the standard proportion liquid) are mixed, the mixing proportion error is reduced, and the mixing errors are finally discharged through the liquid outlet 8 after the mixing devices are mixed.
The mixing chamber 5 at the location of said liquid inlet 7 and the subsequent mixing chamber 5 decrease in volume in sequence.
The utility model has the advantages of reasonable design, because original structure is direct directly to be the through pipe, error glue when valve was opened in earlier stage can only be extravagant, during multicomponent glue ratio, can make two kinds or more than two kinds of liquid mixing more even, solve glue supply valve and open when closing because the time difference causes the proportion error of mixing, carry out the extravagant reduction after the differential mixes, if remain glue in the liquid mixing device, the error that the machine was started once more produced, finally there is not the waste material behind the liquid mixing device.
The present invention is not limited to the foregoing embodiments. The invention extends to any novel feature or any novel combination of features disclosed in this specification, and to any novel method or process steps or any novel combination of features disclosed.
Claims (3)
1. The utility model provides a liquid mixing device, its characterized in that includes casing (1), casing (1) sets up the taper structure, and one end is provided with liquid inlet (7) the other end and is provided with liquid outlet (8), be provided with multiunit mixing device (2) in casing (1), including runner division board (2.1) in mixing device (2), runner division board (2.1) and casing (1) fixed connection to cut apart middle cavity, peripheral formation first runner (3), middle formation second runner (4), be provided with division board (2.2) that reduce the liquid velocity of flow on second runner (4), the little velocity of flow of liquid resistance in first runner (3) is fast and the big velocity of flow of liquid resistance in second runner (4) forms the speed difference slowly, be provided with a plurality of holes (2.3) on division board (2.2), division board (2.2) rear is provided with mixing cabin (5), through the liquid velocity difference first runner (3) liquid with the advanced liquid of flow of second runner (4) carry out the mixture.
2. The liquid mixing device according to claim 1, wherein the holes (2.3) are arranged in a circular or polygonal configuration.
3. A liquid mixing apparatus according to claim 1 wherein the diameters of the first flow path (3) decrease in sequence from the liquid inlet (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221209307.9U CN217568246U (en) | 2022-05-20 | 2022-05-20 | Liquid mixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221209307.9U CN217568246U (en) | 2022-05-20 | 2022-05-20 | Liquid mixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217568246U true CN217568246U (en) | 2022-10-14 |
Family
ID=83552153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221209307.9U Active CN217568246U (en) | 2022-05-20 | 2022-05-20 | Liquid mixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217568246U (en) |
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2022
- 2022-05-20 CN CN202221209307.9U patent/CN217568246U/en active Active
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