CN201855582U - Distribution pipe for tower vapor-liquid distributor - Google Patents
Distribution pipe for tower vapor-liquid distributor Download PDFInfo
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- CN201855582U CN201855582U CN2010206006598U CN201020600659U CN201855582U CN 201855582 U CN201855582 U CN 201855582U CN 2010206006598 U CN2010206006598 U CN 2010206006598U CN 201020600659 U CN201020600659 U CN 201020600659U CN 201855582 U CN201855582 U CN 201855582U
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- pipe
- groove
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- distributor
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Abstract
The utility model relates to a distribution pipe, in particular to the distribution pipe for a tower vapor-liquid distributor. The distribution pipe aims at solve the problem that the existing distribution pipe for the tower vapor-liquid distributor is not easy to manufacture, has no uniform liquid distribution and good vapor-liquid separation effect. The distribution pipe comprises a pipe body and is characterized in that the distribution pipe also comprises an upper plate; more than three notches are uniformly formed at the top end of the pipe body; the notches are triangular; the pipe body is sharp-angled between the two adjacent notches; through slots and inner wall slots are formed on the wall surface of the pipe body; the through slots and the inner wall slots are equal to the notches in quantity; the bottom end of each notch is connected with one through slot; the bottom end of each through slot is connected with one inner wall slot respectively; lower sharp angles with the same quantity as the inner wall slots are arranged at the bottom end of the pipe body; the lower end of each inner wall slot extends to the bottom end of the corresponding lower sharp angle; the upper plate is fixed at the top end of the pipe body; and a pipe orifice of the pipe body is positioned in a projective plane of the pipe body in the axial direction. The distribution pipe has reasonable design, is easy to manufacture and can effectively improve the overall performance of the tower vapor-liquid distributor.
Description
Technical field
The utility model relates to a kind of distributor pipe, especially relates to a kind of distributor pipe that is used for tower vapour-liquid distributor, belongs to organic matter is carried out parts on the tower vapour-liquid distributor of vapor-liquid separation.
Background technology
Present distributor all adopts groove type distributor mostly, the complex structure of this class distributor, and separating effect is relatively poor, main cause is because the making of distributor requires too high, cause too big former of groove type distributor manufacture difficulty because: the distributing slot in the groove type distributor need be by drawing, therefore require the used sheet metal thickness of distributor can not be too thick, adopting thickness mostly be thin plate about 1mm.Because it is thinner to make the used sheet metal thickness of distributor, causes distributor to be corroded easily, in use also deforms easily, thereby has shortened service life greatly.And adopt groove type distributor also to cause liquid distribution inhomogeneous, thereby have a strong impact on the effect of vapor-liquid separation.
Some pipe distributors are also arranged in the prior art, but the distributor pipe that is used for pipe distributor all is one section steel pipe usually, these steel pipes only play in pipe distributor the effect of gas by the tubular type distributing disc, make that the structural design of this class pipe type distributor is reasonable inadequately.As the day for announcing be 2007 01 month No. 31, notification number is in the Chinese patent of CN2863215Y, disclose a kind of distributor of packed tower, distributor pipe used in the distributor of this packed tower adopts steel pipe manufacturing, makes that the vapor-liquid separation effect of packed tower distributor is relatively poor.And for example the day for announcing is on 07 15th, 2009, notification number is in the Chinese patent of CN201271518Y, disclose a kind of vapour-liquid distributor of packed tower, the structure of distributor pipe also is a steel tubular in this packed tower vapour-liquid distributor, thereby has reduced the overall performance of packed tower vapour-liquid distributor.
Owing to also do not have a kind of simple in structurely at present, make easily, the distributor pipe that is used for tower vapour-liquid distributor that liquid distribution is even and vapor-liquid separation is effective, thus reduced the performance of vapor-liquid separation distributor.
The utility model content
The purpose of this utility model is to overcome above shortcomings in the prior art, and a kind of reasonable in design is provided, and makes easily, can effectively promote the distributor pipe that is used for tower vapour-liquid distributor of tower vapour-liquid distributor overall performance.
The technical scheme in the invention for solving the above technical problem is: this distributor pipe that is used for tower vapour-liquid distributor comprises body, its characteristics are: also comprise upper plate, the top of described body has the breach more than three uniformly, this breach is triangular structure, described body is horn structure between adjacent two breach, have the groove that quantity equates with breach on the wall of this body, the bottom of described each breach is connected with a groove respectively, have the inner wall groove that quantity equates with groove on the inwall of described body, the bottom of described every groove is connected with an inner wall groove respectively, the bottom of described body is provided with the following wedge angle that quantity equates with inner wall groove uniformly, a described following wedge angle is corresponding with an inner wall groove respectively, the lower end of described every inner wall groove extends to the corresponding with it bottom of wedge angle down respectively, described upper plate is fixed on the top of body, and the mouth of pipe of described body is arranged in the perspective plane of upper plate on the body axis direction.Make the utility model can effectively promote the overall performance of tower vapour-liquid distributor thus, can effectively improve the vapor-liquid separation effect of tower vapour-liquid distributor.
The axis of upper plate described in the utility model and body is perpendicular.Make that thus structure of the present utility model is simpler, it is more reasonable to design.
The quantity of breach described in the utility model is four or six or eight.Make structural design of the present utility model science more thus.
Have an angle in the breach of triangular structure described in the utility model, the number of degrees of this angle are 50 °-70 °.Make the breach in the utility model can better play the function of even distribution liquid thus.
The width of groove described in the utility model is 1-3mm.Make that thus design of the present utility model is more reasonable.
The width and the degree of depth of inner wall groove described in the utility model are 1mm.Make that thus design of the present utility model is more reasonable.
Body described in the utility model is a cylinder-like structure, and described upper plate is a circular configuration, and the center of circle of this upper plate is positioned on the axis of body, and the diameter of described upper plate is greater than the internal diameter of body.Make that thus structure of the present utility model is simpler.
Groove described in the utility model and inner wall groove all parallel with the axis of body, are distributed with a following wedge angle under each breach on described body top.Make the better effects if of the utility model distribution liquid thus, liquid can flow along groove and inner wall groove by breach more smoothly, is distributed in the tower uniformly at last.
The angle of breach described in the utility model is 60 °.
The width of groove described in the utility model is 2mm.
The utility model compared with prior art, have the following advantages and effect: the breach that has the triangular structure more than three on the top of body uniformly, groove is connected the bottom of breach, inner wall groove is connected the bottom of groove, the lower end of inner wall groove extends to down the bottom of wedge angle, the liquid that need carry out vapor-liquid separation enters in the body by breach and groove, arrive down the bottom of wedge angle again along the inner wall groove in the inboard wall of tube body, be distributed to uniformly at last in the tower, can effectively reach the equally distributed function of liquid.Upper plate is fixed on the top of body, can will block from the top dripping, prevents that the top dripping from directly entering in the body, guarantees that distributor pipe can more all even stable distribution liquid, promotes the performance of distributor pipe.
Of the present utility model simple in structure, reasonable in design, easy to manufacture, production cost is low.The utility model is used for tower vapour-liquid distributor, makes that the liquid distribution in the tower vapour-liquid distributor is more even, finally makes the vapor-liquid separation better effects if of distributor, can effectively promote the overall performance of tower vapour-liquid distributor.
Description of drawings
Fig. 1 is the main TV structure schematic diagram that is used for the distributor pipe of tower vapour-liquid distributor among the utility model embodiment.
Fig. 2 is the plan structure schematic diagram of Fig. 1.
Fig. 3 is the structural representation that removes among Fig. 2 behind the upper plate.
Fig. 4 is the sectional structure schematic diagram of A-A face among Fig. 2.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing and by embodiment, and following examples are to explanation of the present utility model and the utility model is not limited to following examples.
Embodiment:
Referring to Fig. 1 to Fig. 4, the distributor pipe that is used for tower vapour-liquid distributor in the present embodiment comprises upper plate 1 and body 2, its middle tube body 2 is a cylinder-like structure, have four breach 3 uniformly on the top of body 2, this breach 3 is triangular structure, and body 2 is horn structure between adjacent two breach 3, has an angle β in the breach 3 of present embodiment intermediate cam shape structure, the number of degrees of this angle β are generally 50 °-70 °, are preferably 60 °.The number of breach 3 is usually more than three in the utility model, and its number is generally selected for use between 3-12, and the quantity of breach 3 is preferably four, six or eight.Horn structure in the utility model is the structure that the top is a tip-angled shape, and this is a common practise to one skilled in the art, so locate no longer to describe in detail.
Have four grooves 4 on the wall of present embodiment middle tube body 2, article four, groove 4 all parallels with the axis of body 2, the bottom of each breach 3 is connected with a groove 4 respectively, promptly a breach 3 links to each other with a groove 4, the width of groove 4 is generally 1-3mm in the present embodiment, and the width of this groove 4 is preferably 2mm.Have four inner wall grooves 5 on the inwall of present embodiment middle tube body 2, article four, inner wall groove 5 all parallels with the axis of body 2, the bottom of every groove 4 is connected with an inner wall groove 5 respectively, promptly a groove 4 links to each other with an inner wall groove 5, the liquid that the outside is to be distributed can flow in the inner wall groove 5 by groove 4, the width of inner wall groove 4 is preferably 1mm in the present embodiment, and the degree of depth of this inner wall groove 4 is preferably 1mm.The bottom of present embodiment middle tube body 2 is provided with four following wedge angles 6 uniformly, a following wedge angle 6 is corresponding with an inner wall groove 5, the lower end of every inner wall groove 5 extends to the corresponding with it bottom of wedge angle 6 down respectively, is distributed with a following wedge angle 6 under each breach 3 on present embodiment middle tube body 2 tops.The position at the place, lower end of the bottom of the bottom of said breach 3, groove 4 and inner wall groove 5 is common practise for a person skilled in the art in the utility model.
The quantity of the breach 3 on the utility model middle tube body 2 tops is usually more than three, and the quantity of the quantity of the quantity of groove 4, inner wall groove 5 and following wedge angle 6 all equates with the quantity of breach 3, that is to say that breach 3, groove 4, inner wall groove 5 and following wedge angle 6 are corresponding one by one.
Distributor pipe in the present embodiment belongs to parts on the tower vapour-liquid distributor, several distributor pipes are installed on the vapour-liquid distributor, after outside liquid to be separated enters in the tower, because upper plate 1 is fixed on the top of body 2, the liquid that drops on the upper plate 1 is just blocked by upper plate 1, make the liquid that enters in the tower all accumulate on the vapour-liquid distributor, these liquid reach in the inner wall groove 5 by breach 3 and groove 4, arrive the bottom of wedge angle 6 down along inner wall groove 5 at last, by following wedge angle 6 and with liquid distribution in tower, because following wedge angle 6 is to be arranged on body 2 bottoms uniformly, liquid all is to flow in the tower from the bottom of descending wedge angle 6, can be distributed to more uniformly in the tower so guarantee liquid, promote the performance of vapour-liquid distributor.
Above content described in this specification only is to the explanation of the utility model structure example.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment; only otherwise depart from structure of the present utility model or surmount the defined scope of these claims, all should belong to protection domain of the present utility model.
Claims (10)
1. distributor pipe that is used for tower vapour-liquid distributor, comprise body, it is characterized in that: also comprise upper plate, the top of described body has the breach more than three uniformly, this breach is triangular structure, described body is horn structure between adjacent two breach, have the groove that quantity equates with breach on the wall of this body, the bottom of described each breach is connected with a groove respectively, have the inner wall groove that quantity equates with groove on the inwall of described body, the bottom of described every groove is connected with an inner wall groove respectively, the bottom of described body is provided with the following wedge angle that quantity equates with inner wall groove uniformly, a described following wedge angle is corresponding with an inner wall groove respectively, the lower end of described every inner wall groove extends to the corresponding with it bottom of wedge angle down respectively, described upper plate is fixed on the top of body, and the mouth of pipe of described body is arranged in the perspective plane of upper plate on the body axis direction.
2. the distributor pipe that is used for tower vapour-liquid distributor according to claim 1 is characterized in that: the axis of described upper plate and body is perpendicular.
3. the distributor pipe that is used for tower vapour-liquid distributor according to claim 1 and 2 is characterized in that: the quantity of described breach is four or six or eight.
4. the distributor pipe that is used for tower vapour-liquid distributor according to claim 1 and 2 is characterized in that: have an angle in the breach of described triangular structure, the number of degrees of this angle are 50 °-70 °.
5. the distributor pipe that is used for tower vapour-liquid distributor according to claim 1 and 2 is characterized in that: the width of described groove is 1-3mm.
6. the distributor pipe that is used for tower vapour-liquid distributor according to claim 1 and 2 is characterized in that: the width and the degree of depth of described inner wall groove are 1mm.
7. the distributor pipe that is used for tower vapour-liquid distributor according to claim 1 and 2, it is characterized in that: described body is a cylinder-like structure, described upper plate is a circular configuration, and the center of circle of this upper plate is positioned on the axis of body, and the diameter of described upper plate is greater than the internal diameter of body.
8. the distributor pipe that is used for tower vapour-liquid distributor according to claim 1 and 2 is characterized in that: described groove and inner wall groove all parallel with the axis of body, are distributed with a following wedge angle under each breach on described body top.
9. the distributor pipe that is used for tower vapour-liquid distributor according to claim 4 is characterized in that: the angle of described breach is 60 °.
10. the distributor pipe that is used for tower vapour-liquid distributor according to claim 5 is characterized in that: the width of described groove is 2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206006598U CN201855582U (en) | 2010-11-11 | 2010-11-11 | Distribution pipe for tower vapor-liquid distributor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206006598U CN201855582U (en) | 2010-11-11 | 2010-11-11 | Distribution pipe for tower vapor-liquid distributor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201855582U true CN201855582U (en) | 2011-06-08 |
Family
ID=44101401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206006598U Expired - Lifetime CN201855582U (en) | 2010-11-11 | 2010-11-11 | Distribution pipe for tower vapor-liquid distributor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201855582U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102000439A (en) * | 2010-11-11 | 2011-04-06 | 海盐县精细化工有限公司 | Distribution pipe of tower vapor-liquid distributor |
-
2010
- 2010-11-11 CN CN2010206006598U patent/CN201855582U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102000439A (en) * | 2010-11-11 | 2011-04-06 | 海盐县精细化工有限公司 | Distribution pipe of tower vapor-liquid distributor |
| CN102000439B (en) * | 2010-11-11 | 2012-10-10 | 海盐县精细化工有限公司 | Distribution pipe of tower vapor-liquid distributor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20110608 Effective date of abandoning: 20130227 |
|
| RGAV | Abandon patent right to avoid regrant |