CN216419304U - Liquid distributor - Google Patents
Liquid distributor Download PDFInfo
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- CN216419304U CN216419304U CN202122923447.4U CN202122923447U CN216419304U CN 216419304 U CN216419304 U CN 216419304U CN 202122923447 U CN202122923447 U CN 202122923447U CN 216419304 U CN216419304 U CN 216419304U
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- pipe
- ring pipe
- distribution ring
- outlet holes
- compressed air
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Abstract
The utility model relates to a liquid distributor, include: an upper distribution ring pipe, a lower distribution ring pipe and a plurality of component core-tube components, wherein the upper distribution ring pipe is connected with a liquid inlet pipe, the lower distribution ring pipe is connected with the compressed air inlet pipe and comprises an inner ring pipe, an outer ring pipe and a radial pipe, the upper distribution ring pipe is provided with a plurality of liquid outlet holes, the lower distribution ring pipe is provided with a plurality of compressed air outlet holes, each group of branch core pipe assemblies is correspondingly connected with one of the liquid outlet holes and one of the compressed air outlet holes, each group of branch core pipe assemblies comprises a first branch core pipe connected with the liquid outlet holes and a second branch core pipe connected with the compressed air outlet holes, the free tail end of the first branch-line core pipe is converged with the free tail end of the second branch-line core pipe, so that the compressed air in the second branch-line core pipe can spray the liquid in the first branch-line core pipe, and the spraying height and the spraying position of the liquid can be adjusted according to specific working conditions.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to the field of chemical machinery, especially, relate to a liquid distributor.
[ background of the invention ]
The reaction vessel is a vessel for completing physical reaction and chemical reaction of a medium, and is widely used as a pressure-bearing device in industrial production, particularly in the industries of chemical engineering, medicine, chemical fertilizer, refining and the like due to process requirements.
The liquid distributor is a commonly used internal part in a reaction vessel, and is used for distributing liquid in the reaction vessel, please refer to chinese patent No. 201920969395.4, which discloses a liquid distributor for a deep denitrification liquid-solid denitrification fluidized bed, comprising a plurality of concentric water ring pipes and a plurality of liquid distribution pipes radially communicated with the water ring pipes, wherein the water ring pipes and the liquid distribution pipes are positioned on the same horizontal plane, the liquid distribution pipes are radially arranged, a plurality of uniformly distributed one-way nozzles are vertically arranged on the water ring pipes, and the one-way nozzles are used for one-way injection of liquid in the water ring pipes. The liquid distributor has the following defects: because the one-way nozzle is directly arranged on the water ring pipe, the height and the angle of the liquid in the water ring pipe can be fixed under the limitation of the structure of the water ring pipe.
Therefore, there is a need to provide a liquid distributor that solves the above technical problems.
[ Utility model ] content
In order to solve the above problems, an object of the present invention is to provide a liquid distributor which can not only save space but also provide enough compressed air.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a liquid distributor comprising: the upper distribution ring pipe and the lower distribution ring pipe are respectively arranged on a connecting piece connected with the cylinder body through fixing pieces, the upper distribution ring pipe is connected with the liquid inlet pipe, the lower distribution ring pipe is connected with the compressed air inlet pipe, the lower distribution ring pipe comprises an inner ring pipe, an outer ring pipe and a radial pipe used for connecting the inner ring pipe and the outer ring pipe, the upper distribution ring pipe is provided with a plurality of liquid outlet holes, the lower distribution ring pipe is provided with a plurality of compressed air outlet holes, each group of row core pipe assemblies is correspondingly connected with one of the liquid outlet holes and one of the compressed air outlet holes, each group of row core pipe assemblies comprises a first row core pipe connected with the liquid outlet holes and a second row core pipe connected with the compressed air outlet holes, and the free tail end of the first row core pipe is converged with the free tail end of the second row core pipe so that the compressed air in the second row core pipe can enable the first row core pipe to be used for driving the compressed air in the second row core pipe to drive the first row core pipe to be driven by the compressed air in the first row core pipe The liquid in the tube is ejected.
Preferably, a liquid distributor in the present invention is further configured to: the three ring pipes of the upper distribution ring pipe, the inner ring pipe of the lower distribution ring pipe and the outer ring pipe of the lower distribution ring pipe are concentrically arranged, and the projection of the three ring pipes is perpendicular to the projection plane of the axis, and the upper distribution ring pipe is positioned between the inner ring pipe of the lower distribution ring pipe and the outer ring pipe of the lower distribution ring pipe.
Preferably, a liquid distributor in the present invention is further configured to: the inner ring pipe of the lower distribution ring pipe is provided with three uniformly distributed compressed air outlet holes, the outer ring pipe of the lower distribution ring pipe is provided with six uniformly distributed compressed air outlet holes, and the upper distribution ring pipe is provided with nine liquid outlet holes.
Preferably, a liquid distributor in the present invention is further configured to: the row-dividing core tube assembly comprises six outer ring row-dividing core tube assemblies and three inner ring row-dividing core tube assemblies, the six outer ring row-dividing core tube assemblies are respectively used for being connected with six compressed air outlet holes in an outer ring tube of a lower distribution ring tube and six liquid outlet holes in an upper distribution ring tube, and the three inner ring row-dividing core tube assemblies are respectively used for being connected with three compressed air outlet holes in an inner ring tube of the lower distribution ring tube and three liquid outlet holes in the upper distribution ring tube.
Preferably, a liquid distributor in the present invention is further configured to: the first branch core tube is arranged in an inverted L shape, and the second branch core tube is arranged in a straight tube shape.
Preferably, a liquid distributor in the present invention is further configured to: the fixing piece is a U-shaped bolt and a nut.
Preferably, a liquid distributor in the present invention is further configured to: the quantity of connecting piece is three, and three connecting piece evenly distributed is on the inner wall of barrel.
Compared with the prior art, the utility model discloses following beneficial effect has: the utility model provides a liquid distributor is through being equipped with the last distribution ring canal that links to each other with liquid inlet pipe, lower distribution ring canal and a plurality of group row's core tube subassembly that link to each other with compressed air inlet pipe, through compressed air with liquid blowout to the barrel in, liquid distributor structure among the prior art is compared to this kind of structure, it makes the spray height and the injection position of liquid can go to adjust according to concrete operating mode, in addition the utility model discloses a will distribute the ring canal down and design into two ring canal structures, will go up the distribution ring canal and design into single loop pipe structure to make and distribute the ring canal and be located down between the interior ring canal and the outer loop pipe of distribution ring canal, such structure of arranging has practiced thrift installation space greatly and has sufficient compressed air to make liquid blowout in the guarantee second row's core pipe.
[ description of the drawings ]
Fig. 1 is a schematic structural view of the liquid distributor of the present invention, which shows the liquid distributor installed in the cylinder.
Fig. 2 is a schematic top view of the liquid distributor of the present invention.
Fig. 3 is a schematic structural diagram of the middle distribution ring of the present invention.
Fig. 4 is a schematic structural view of the middle and lower distribution rings of the present invention.
Fig. 5 is a schematic structural diagram of the center-split core tube assembly of the present invention.
In fig. 1 to 5: 1. the device comprises an upper distribution ring pipe, 10 a liquid outlet hole, 2 a lower distribution ring pipe, 20 an inner ring pipe, 200 a compressed air outlet hole, 21 an outer ring pipe, 210 a compressed air outlet hole, 22 a radial pipe, 3 a line core pipe assembly, 30 an outer ring line core pipe assembly, 31 an inner ring line core pipe assembly, 32 a first line core pipe, 33 a second line core pipe, 4 a cylinder body, 40 a first connecting piece, 41 a second connecting piece, 5 a first fixing piece, 6 a second fixing piece, 7 a liquid inlet pipe, 8 a compressed air inlet pipe.
[ detailed description ] embodiments
A liquid distributor according to the present invention is described in further detail below with reference to specific embodiments.
Referring to fig. 1 to 5, a liquid distributor includes: the distribution structure comprises an upper distribution ring pipe 1, a lower distribution ring pipe 2 and nine-component winding pipe assembly 3, wherein three first connecting pieces 40 and three second connecting pieces 41 which are uniformly distributed are welded on the inner wall of a cylinder body 4, the upper distribution ring pipe 1 is respectively installed on the three first connecting pieces 40 through three first fixing pieces 5, the lower distribution ring pipe 2 is respectively installed on the three second connecting pieces 41 through three second fixing pieces 6, and in the embodiment, the first fixing pieces 5 and the second fixing pieces 6 are U-shaped bolts and nuts.
The upper distribution ring pipe 1 is connected with a liquid inlet pipe 7, the lower distribution ring pipe 2 is connected with a compressed air inlet pipe 8, the lower distribution ring pipe 2 comprises an inner ring pipe 20, an outer ring pipe 21 and a radial pipe 22 for connecting the inner ring pipe 20 and the outer ring pipe 21, the three ring pipes of the upper distribution ring pipe 1, the inner ring pipe 20 of the lower distribution ring pipe 2 and the outer ring pipe 21 of the lower distribution ring pipe 2 are concentrically arranged, and the projection of the three ring pipes is perpendicular to the projection plane of the axis, the upper distribution ring pipe 1 is positioned between the inner ring pipe 20 of the lower distribution ring pipe 2 and the outer ring pipe 21 of the lower distribution ring pipe 2, so that the installation space of the liquid distribution pipe in a cylinder is saved, and enough compressed air can be guaranteed to spray out liquid.
The upper distribution ring pipe 1 is provided with nine liquid outlet holes 10, the inner ring pipe 20 of the lower distribution ring pipe 2 is provided with three compressed air outlet holes 200 which are uniformly distributed, the outer ring pipe 21 of the lower distribution ring pipe 2 is provided with six compressed air outlet holes 210 which are uniformly distributed, the row core pipe assembly 3 comprises six outer ring row core pipe assemblies 30 and three inner ring row core pipe assemblies 31, the six outer ring row core pipe assemblies 30 are respectively used for connecting the six compressed air outlet holes 210 on the outer ring pipe 21 of the lower distribution ring pipe 2 and six liquid outlet holes 10 on the upper distribution ring pipe 1, and the three inner ring row core pipe assemblies 31 are respectively used for connecting the three compressed air outlet holes 200 on the inner ring pipe 20 of the lower distribution ring pipe 2 and three liquid outlet holes 10 on the upper distribution ring pipe 1. Each of the divided core tube assemblies 3 includes a first divided core tube 32 connected to the liquid outlet hole 10 and a second divided core tube 33 connected to the compressed air outlet holes 200 and 210, and a free end of the first divided core tube 32 is joined to a free end of the second divided core tube 33 so that the compressed air in the second divided core tube 33 ejects the liquid in the first divided core tube 32. In the present embodiment, the first divided core tube 32 is provided in an inverted L shape, and the second divided core tube 33 is provided in a straight tube shape. Of course, in other embodiments, the first branch core tube 32 is a straight tube, the second branch core tube 33 is an inverted L-shaped tube, and the present invention can be implemented, or both the first branch core tube 32 and the second branch core tube 33 are inverted L-shaped tubes, and the present invention can be implemented.
The utility model discloses well liquid distributor's theory of operation does: the liquid with pressure enters the upper distribution ring pipe 1 through the liquid inlet pipe 7, then enters the first branch core pipe 32 of the branch core pipe assembly 3 through the nine liquid outlet holes 10 on the upper distribution ring pipe 1, the compressed air enters the lower distribution ring pipe 2 through the compressed air inlet pipe 8, then enters the second branch core pipe 33 of the branch core pipe assembly 3 through the nine compressed air outlet holes 200 and 210 on the lower distribution ring pipe 2, and the liquid in the first branch core pipe 32 is blown into the cylinder body 4 to react with the steam in the cylinder body 4 by the compressed air in the second branch core pipe 33 because the free end of the second branch core pipe 33 is converged with the free end of the first branch core pipe 32.
To sum up, the utility model provides a liquid distributor compares the liquid distributor structure among the prior art, and it makes the spray height and the injection position of liquid can go to adjust according to concrete operating mode, in addition the utility model discloses a to distribute the ring canal down and design into double ring canal structure, will go up the distribution ring canal and design into single ring pipe structure to the distribution ring canal is located down between the inner ring canal and the outer ring pipe of distribution ring canal, and such structure of arranging has practiced thrift installation space greatly and has enough compressed air to make liquid blowout in the guarantee second branch core pipe.
The above-mentioned embodiments are merely illustrative of the principles and effects of the present invention, and some embodiments may be applied, and are not intended to limit the present invention; it should be noted that, for those skilled in the art, without departing from the inventive concept, several variations and modifications can be made, which are within the scope of the present invention.
Claims (7)
1. A liquid distributor, comprising: the method comprises the following steps: the upper distribution ring pipe and the lower distribution ring pipe are respectively arranged on a connecting piece connected with the cylinder body through fixing pieces, the upper distribution ring pipe is connected with the liquid inlet pipe, the lower distribution ring pipe is connected with the compressed air inlet pipe, the lower distribution ring pipe comprises an inner ring pipe, an outer ring pipe and a radial pipe used for connecting the inner ring pipe and the outer ring pipe, the upper distribution ring pipe is provided with a plurality of liquid outlet holes, the lower distribution ring pipe is provided with a plurality of compressed air outlet holes, each group of row core pipe assemblies is correspondingly connected with one of the liquid outlet holes and one of the compressed air outlet holes, each group of row core pipe assemblies comprises a first row core pipe connected with the liquid outlet holes and a second row core pipe connected with the compressed air outlet holes, and the free tail end of the first row core pipe is converged with the free tail end of the second row core pipe so that the compressed air in the second row core pipe can enable the first row core pipe to be used for driving the compressed air in the second row core pipe to drive the first row core pipe to be driven by the compressed air in the first row core pipe The liquid in the tube is ejected.
2. A liquid distributor as claimed in claim 1, wherein: the three ring pipes of the upper distribution ring pipe, the inner ring pipe of the lower distribution ring pipe and the outer ring pipe of the lower distribution ring pipe are concentrically arranged, and the projection of the three ring pipes is perpendicular to the projection plane of the axis, and the upper distribution ring pipe is positioned between the inner ring pipe of the lower distribution ring pipe and the outer ring pipe of the lower distribution ring pipe.
3. A liquid distributor as claimed in claim 1, wherein: the inner ring pipe of the lower distribution ring pipe is provided with three uniformly distributed compressed air outlet holes, the outer ring pipe of the lower distribution ring pipe is provided with six uniformly distributed compressed air outlet holes, and the upper distribution ring pipe is provided with nine liquid outlet holes.
4. A liquid distributor as claimed in claim 3, wherein: the row-dividing core tube assembly comprises six outer ring row-dividing core tube assemblies and three inner ring row-dividing core tube assemblies, the six outer ring row-dividing core tube assemblies are respectively used for being connected with six compressed air outlet holes in an outer ring tube of a lower distribution ring tube and six liquid outlet holes in an upper distribution ring tube, and the three inner ring row-dividing core tube assemblies are respectively used for being connected with three compressed air outlet holes in an inner ring tube of the lower distribution ring tube and three liquid outlet holes in the upper distribution ring tube.
5. A liquid distributor as claimed in claim 1, wherein: the first branch core tube is arranged in an inverted L shape, and the second branch core tube is arranged in a straight tube shape.
6. The liquid distributor of claim 1, wherein: the fixing piece is a U-shaped bolt and a nut.
7. A liquid distributor as claimed in claim 1, wherein: the quantity of connecting piece is three, and three connecting piece evenly distributed is on the inner wall of barrel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122923447.4U CN216419304U (en) | 2021-11-26 | 2021-11-26 | Liquid distributor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122923447.4U CN216419304U (en) | 2021-11-26 | 2021-11-26 | Liquid distributor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216419304U true CN216419304U (en) | 2022-05-03 |
Family
ID=81341055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122923447.4U Active CN216419304U (en) | 2021-11-26 | 2021-11-26 | Liquid distributor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216419304U (en) |
-
2021
- 2021-11-26 CN CN202122923447.4U patent/CN216419304U/en active Active
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