CN207734631U - A kind of new liquid distribution system - Google Patents
A kind of new liquid distribution system Download PDFInfo
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- CN207734631U CN207734631U CN201721639654.4U CN201721639654U CN207734631U CN 207734631 U CN207734631 U CN 207734631U CN 201721639654 U CN201721639654 U CN 201721639654U CN 207734631 U CN207734631 U CN 207734631U
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- distribution
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- bottom plate
- liquid collecting
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Abstract
The utility model is related to a kind of new liquid distribution systems, including a cylinder, and the medium position of the inner wall of cylinder is provided with annular brace protrusion, several distribution holes are evenly distributed on the bottom surface of the cylinder；One is arranged the liquid collecting unit in cylinder upper position, including a collecting tank, circular bottom plate that the collecting tank is supported on by one in support protrusion and it is connected to bottom plate circumference outer and the annular slab upwardly extended is collectively formed, there is on annular slab the spout hole being connected with collecting tank simultaneously, and there are gaps between bottom plate and cylinder inboard wall, and several and column distribution liquid collecting plate is additionally provided in the upper end of annular slab；One is arranged the allocation unit in cylinder lower position, including and the distribution pipe A and distribution pipe B that is in staggered distribution.The utility model has the advantage of：By way of two step overflows distribution, even if there is medium the phenomenon that sideslip occur, the uniform of distribution can also ensure that.
Description
Technical field
The utility model is related to hydrochloric acid production field, more particularly to a kind of new liquid distribution system.
Background technology
Chemical separation process will use stripper there are many field, and stripper is divided into board-like and material filling type, wherein packed tower
It to be segmented and be loaded according to different filler models, there are certain altitudes between section and section for installing liquid distribution trough, and small tower diameter is filled out
The separative efficiency of tower is expected to the uniformly distributed insensitive of fluid, the packing efficiency of big tower diameter and the initial distribution of fluid have much relations,
Namely there is enlarge-effect, good liquid distribution trough can reduce enlarge-effect to the greatest extent so that packing efficiency fills
Divide and bring into play, separative efficiency improves, and reflux ratio reduces, and thermic load reduces, and reaches energy-efficient effect.
There are many types for distributor at present, and gravity type distributor includes slot type, board-like, disc type etc.；Pressure type distributor master
To include tubular type, spray nozzle type etc..
For example, liquid distributor under a kind of auxiliary based on hydrochloric acid stripper is just referred in patent CN105964003A,
Its innovative point is：Liquid distributor includes graphite cylinder body, graphite-pipe and graphite cake layer under the auxiliary；By using double-deck distribution
Mode enables liquid to carry out slow liquid distribution when passing through the first distribution layer, if there is a large amount of liquid to need to be distributed
The second distribution layer can be also spilt by spout hole carrying out liquid again and be uniformly distributed, liquid can be equal after passing liquid through distributor
It is flowed out on even slave distributor；By using double-deck liquid distribution mode so that liquid is not easy to be piled mountain high in distributor and stay, and improves
Liquid on distributor by efficiency, reduce the possibility of distributor blocking.
And distributor is stated in use during liquid is distributed, staff has found in actual production,
Liquid is flow in distributor be allocated during, need accurately to drop in intermediate reservoir, but this only use
In small-sized stripper, when some strippers are oversized, the inlet of the upper end apart from reservoir with regard to distant, thus
Being easy to cause partially liq cannot flow in reservoir, that is, the phenomenon that sideslip occurs, and it is uneven to may result in distribution in this way.
Utility model content
It can ensure that evenly distributed new liquid distributes system the technical problem to be solved by the present invention is to provide a kind of
System.
In order to solve the above technical problems, the technical solution of the utility model is：A kind of new liquid distribution system, innovation
Point is：Including
One cylinder, which is the vessel-shaped structure of a upper end opening lower end closed, in the medium position of the inner wall of cylinder
It is provided with annular brace protrusion, several distribution holes are evenly distributed on the bottom surface of the cylinder；
One is arranged the liquid collecting unit in cylinder upper position, including a collecting tank, and it is convex which by one is supported on support
Circular bottom plate on rising and it is connected to bottom plate circumference outer and the annular slab upwardly extended is collectively formed, while on annular slab
With the spout hole being connected with collecting tank, and there are gaps between bottom plate and cylinder inboard wall, are also set up in the upper end of annular slab
There is several and column distribution liquid collecting plate；
One is arranged the allocation unit in cylinder lower position, including several settings are connected in bottom plate lower end and with collecting tank
Distribution pipe A and the distribution pipe B that is mounted on one by one on each distribution hole, and distribution pipe A and distribution pipe B is in staggered distribution.
Further, the liquid collecting plate is obliquely installed, and the inclined direction of each liquid collecting plate is identical, in the bottom end of liquid collecting plate
The turnup structure upwardly extended with one, so that the bottom end of liquid collecting plate is V-shaped, and the turnup structure is along liquid collecting plate
Bottom edge extends, to form the channel for holding flow of media.
Further, the upper end of the annular slab has the mutually one-to-one v-depression in bottom end of several pairs and liquid collecting plate, and
The bottom end of v-depression is higher than the upper end of spout hole, realizes and fixes after the both ends insertion groove of liquid collecting plate.
Further, two adjacent liquid collecting plates partly cover in the horizontal direction.
Further, the connection between the distribution pipe and bottom plate is：Have in the lower end of bottom plate a pair of with distribution pipe one
The groove for the appearance distribution pipe insertion answered has the through-hole being mutually connected to one by one with groove, and the bore of the through-hole in the upper end of bottom plate
It is consistent with the bore of the inner wall of distribution pipe.
Further, a gasket seal is additionally provided between the bottom plate and support protrusion.
The utility model has the advantage of：In the present invention, by the setting of liquid collecting unit, liquid collecting plate and collection are utilized
Cooperation between liquid bath so that the liquid medium for flowing to cylinder top needs to enter in collecting tank by the mode of overflow, to
Ensure the uniform of step distribution, while passing through the setting of the distribution pipe A and distribution pipe B that are in staggered distribution so that enters cylinder lower part
Liquid also have to pass through the mode of overflow and can just be allocated, in this way by way of two step overflows distribution, even if there is medium
There is the phenomenon that sideslip, can also ensure that the uniform of distribution.
By the way that v-depression is arranged in the upper end of annular slab, to facilitate the installation of liquid collecting plate.
By partly covering two adjacent liquid collecting plates in the horizontal direction, to can ensure that the liquid of top must be fallen
To liquid collecting plate, avoid directly falling in collecting tank from the gap of adjacent liquid collecting plate, it is ensured that evenly distributed.
For a gasket seal is arranged between bottom plate and support protrusion, to which sealing effect can be improved, liquid medium is avoided
It is flow in cylinder in gap directly between bottom plate and protrusion, it is ensured that evenly distributed.
Description of the drawings
Utility model will be further described in detail below with reference to the attached drawings and specific embodiments.
Fig. 1 is the schematic diagram of the new liquid distribution system of the utility model.
Specific implementation mode
The following examples can make professional and technical personnel that the utility model be more fully understood, but therefore will not
The utility model is limited among the embodiment described range.
A kind of new liquid distribution system as shown in Figure 1, including
One cylinder 1, which is the vessel-shaped structure of a upper end opening lower end closed, at the middle position of the inner wall of cylinder 1
It installs and is equipped with an annular brace protrusion 2, several distribution holes 3 are evenly distributed on the bottom surface of cylinder 1.
One is arranged the liquid collecting unit in 1 upper position of cylinder, including a collecting tank, and it is convex which by one is supported on support
It plays the circular bottom plate 4 on 2 and is connected to 4 circumference outer of bottom plate and the annular slab 5 upwardly extended is collectively formed, while in annular
There is the spout hole 6 being connected with collecting tank, and there are gaps 7 between 1 inner wall of bottom plate 4 and cylinder on plate 5, in annular slab 5
Upper end is additionally provided with several and column distribution liquid collecting plate 8.
Liquid collecting plate 8 is obliquely installed, and the inclined direction of each liquid collecting plate 8 is identical, upward with one in the bottom end of liquid collecting plate 8
The turnup structure 9 of extension, so that the bottom end of liquid collecting plate 8 is V-shaped, and the turnup structure 9 prolongs along the bottom edge of liquid collecting plate 8
It stretches, to form the channel 10 for holding flow of media.
There is the mutually one-to-one v-depression in bottom end of several pairs and liquid collecting plate 8 in the upper end of annular slab 5, and v-depression
Bottom end is higher than the upper end of spout hole 6, realizes and fixes after the both ends insertion groove of liquid collecting plate 8.By being arranged in the upper end of annular slab 5
V-depression, to facilitate the installation of liquid collecting plate 8.
Part covers two adjacent liquid collecting plates 8 in the horizontal direction.By by two adjacent liquid collecting plates 8 in level side
Part covers upwards, to can ensure that the liquid of top must drop down onto on liquid collecting plate 8, avoids from the gap of adjacent liquid collecting plate 8
In directly fall in collecting tank, it is ensured that it is evenly distributed.
A gasket seal 11 is additionally provided between bottom plate 4 and support protrusion 2.For being set between bottom plate 4 and support protrusion 2
A gasket seal 11 is set, to which sealing effect can be improved, is avoided in gap of the liquid medium directly between bottom plate 4 and protrusion 2
It flow in cylinder 1, it is ensured that evenly distributed.
One is arranged the allocation unit in 1 lower position of cylinder, including several settings are connected in 4 lower end of bottom plate and with collecting tank
The logical distribution pipe A12 and distribution pipe B13 being mounted on one by one on each distribution hole 3, and distribution pipe A12 and distribution pipe B13 is wrong
Open distribution.
Connection between distribution pipe A12 and bottom plate 4 is：Have in the lower end of bottom plate 4 and holds correspondingly with distribution pipe A12
The groove of distribution pipe A12 insertion, has the through-hole being mutually connected to one by one with groove in the upper end of bottom plate 4, and the bore of the through-hole with
The bore of the inner wall of distribution pipe A12 is consistent.
Operation principle：First, liquid medium to be allocated is flow to from the top of cylinder 1 on liquid collecting plate 8, and along liquid collecting plate
8 flow in channel 10, are flowed to further along channel 10 in the gap between bottom plate 4 and cylinder 1, when the height of the medium in gap is super
When crossing the height of the spout hole 6 on annular slab 5, it can be flow in collecting tank from spout hole 6, the distribution of the homogeneous media in collecting tank
Into each distribution pipe A12, the medium of distribution pipe A12 can flow to the lower part of cylinder again, and be gradually filled with cylinder, when the height of medium
When height of the degree higher than distribution pipe B13, it can be flowed to out of distribution pipe B13 in distribution hole 3, by the method for salary distribution of two step overflows,
So as to ensure to be evenly distributed.
It should be understood by those skilled in the art that the present utility model is not limited to the above embodiments, above-described embodiment and
Only illustrate the principles of the present invention described in specification, on the premise of not departing from the spirit and scope of the utility model,
The utility model also has various changes and improvements, these changes and improvements both fall within claimed the scope of the utility model
It is interior.The protection scope of the present invention is defined by the appended claims and their equivalents.
Claims (6)
1. a kind of new liquid distribution system, it is characterised in that：Including
One cylinder, the cylinder are the vessel-shaped structure of a upper end opening lower end closed, in the medium position setting of the inner wall of cylinder
There is an annular brace raised, several distribution holes are evenly distributed on the bottom surface of the cylinder；
One is arranged the liquid collecting unit in cylinder upper position, including a collecting tank, the collecting tank are supported on by one in support protrusion
Circular bottom plate and be connected to bottom plate circumference outer and the annular slab upwardly extended is collectively formed, while having on annular slab
The spout hole being connected with collecting tank, and there are gaps between bottom plate and cylinder inboard wall, and number is additionally provided in the upper end of annular slab
A and column distribution liquid collecting plate；
One is arranged the allocation unit in cylinder lower position, including several is arranged in bottom plate lower end and point that is connected with collecting tank
The distribution pipe B for being piped A and being mounted on one by one on each distribution hole, and distribution pipe A and distribution pipe B is in staggered distribution.
2. new liquid distribution system according to claim 1, it is characterised in that：The liquid collecting plate is obliquely installed, and each
The inclined direction of a liquid collecting plate is identical, has a turnup structure upwardly extended in the bottom end of liquid collecting plate, so that liquid collecting plate
Bottom end it is V-shaped, and the turnup structure along liquid collecting plate bottom edge extend, to formed hold flow of media channel.
3. new liquid distribution system according to claim 2, it is characterised in that：It is several right that the upper end of the annular slab has
With the mutually one-to-one v-depression in bottom end of liquid collecting plate, and the bottom end of v-depression be higher than spout hole upper end, the two of liquid collecting plate
It realizes and fixes after the embedded groove in end.
4. new liquid distribution system according to claim 2, it is characterised in that：Two adjacent liquid collecting plates are in level side
Part covers upwards.
5. new liquid distribution system according to claim 1, it is characterised in that：Company between the distribution pipe and bottom plate
It is connected in：There is the groove for holding with distribution pipe distribution pipe insertion correspondingly in the lower end of bottom plate, the upper end of bottom plate have with
The through-hole that groove is mutually connected to one by one, and the bore of the through-hole is consistent with the bore of the inner wall of distribution pipe.
6. new liquid distribution system according to claim 1, it is characterised in that：Between the bottom plate and support protrusion also
It is provided with a gasket seal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721639654.4U CN207734631U (en) | 2017-11-30 | 2017-11-30 | A kind of new liquid distribution system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721639654.4U CN207734631U (en) | 2017-11-30 | 2017-11-30 | A kind of new liquid distribution system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207734631U true CN207734631U (en) | 2018-08-17 |
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ID=63116767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721639654.4U Active CN207734631U (en) | 2017-11-30 | 2017-11-30 | A kind of new liquid distribution system |
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| CN (1) | CN207734631U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107875666A (en) * | 2017-11-30 | 2018-04-06 | 南通星球石墨设备有限公司 | A kind of new liquid distribution system |
| CN115317948A (en) * | 2022-10-13 | 2022-11-11 | 南通新纳希新材料有限公司 | Hierarchical heat exchange reflux rectifying tower for producing special epoxy resin |
-
2017
- 2017-11-30 CN CN201721639654.4U patent/CN207734631U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107875666A (en) * | 2017-11-30 | 2018-04-06 | 南通星球石墨设备有限公司 | A kind of new liquid distribution system |
| CN115317948A (en) * | 2022-10-13 | 2022-11-11 | 南通新纳希新材料有限公司 | Hierarchical heat exchange reflux rectifying tower for producing special epoxy resin |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 226500 Jiangsu province Nantong City Jiuhua town Rugao City Huaxing Road No. 8 Patentee after: Nantong star graphite Co., Ltd Address before: 226500 Jiangsu province Nantong City Jiuhua town Rugao City Huaxing Road No. 8 Patentee before: Nantong Xingqiu Graphite Facilities Company |