CN208747670U - A kind of column plate - Google Patents
A kind of column plate Download PDFInfo
- Publication number
- CN208747670U CN208747670U CN201821030156.4U CN201821030156U CN208747670U CN 208747670 U CN208747670 U CN 208747670U CN 201821030156 U CN201821030156 U CN 201821030156U CN 208747670 U CN208747670 U CN 208747670U
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- angle steel
- plate
- overflow weir
- draining plate
- column plate
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Abstract
The utility model provides a kind of column plate, for in landfill leachate ammonia still process treatment process, column plate includes: supporting element, multiple angle steel, overflow weir and draining plate, multiple angle steel gap arrangements, overflow weir is arranged on the side of angle steel, draining plate is connect with the end of angle steel side, and the range of the angle between the place plane of draining plate and its angle steel side connected is 90 ° -135 °, the edge of the separate angle steel of draining plate and/or overflow weir is serrated, and being located on overflow weir part below and draining plate for the side of angle steel is provided with aperture.The structure of the column plate of the utility model is simple, and pressure drop is small, and plate efficiency is high, and anti-blocking is strong, is particularly suitable for containing a large amount of solid suspensions, and in landfill leachate ammonia still process treatment process with high hardness.
Description
Technical field
It is especially a kind of for the efficient anti-stifled of landfill leachate ammonia still process treatment process the utility model relates to a kind of column plate
Column plate.
Background technique
Contain a large amount of solid suspended particle in landfill leachate, and hardness is high, easily causes the blocking of column plate, serious shadow
Ring the operation of technique.
Traditional rectifiying plate is easy to happen tower tray dirty complexion object deposition, to cause the blocking of column plate, such as valve plate
The stuck situation of float valve, jet tray are easy to happen in use process, it is stifled that sieve-plate tower is also easy to happen fouling in the process of running
The case where plug.
Existing angle iron tower plate, there are column plate liquid holdup is few, the not high problem of plate efficiency.
It is, therefore, desirable to provide a kind of column plate, at least partly to solve the above problems.
Utility model content
In view of the deficiencies of the prior art, the utility model provides a kind of column plate, is used in garbage leachate treatment process,
It is characterized in that, the column plate includes:
Supporting element；
Multiple angle steel, the angle steel is inverted V shaped to be fixed on the supporting element, and multiple angle steel gap arrangements；
Overflow weir, the overflow weir are arranged on the side of the angle steel；And
Draining plate, the draining plate are connect with the end of the angle steel side,
Wherein, the range of the angle between the place plane of the draining plate and its angle steel side connected be 90 °-
135 °,
The edge far from the angle steel of the draining plate and/or the overflow weir is serrated,
Being located on overflow weir part below and the draining plate for the side of the angle steel is provided with aperture,
The top of landfill leachate from the angle steel flows down, after the overflow weir and the draining plate, from institute
The edge for stating draining plate is fallen vertically.
In one example, lower leaf is arranged on multiple angle steel, and the extending direction of the angle steel of adjacent layer is perpendicular or parallel
Relationship.
In one example, in pre- between the angle steel side that the place plane of the overflow weir and the overflow weir are connected
Determine angle.
In one example, the predetermined angular includes 90 degree.
The utility model provides a kind of New Type of Tray, in landfill leachate ammonia still process treatment process, column plate to include support
Part, the inverted V shaped angle steel being fixed on supporting element, are arranged in the overflow weir on the side of angle steel, the end with the side of angle steel
The draining plate of connection.Be provided with aperture on the side of angle steel, wherein landfill leachate from the top of angle steel by overflow weir and
After draining plate, fallen from the edge of draining plate.The structure of the column plate of the utility model is simple, and pressure drop is small, and plate efficiency is high, anti-blocking
By force, it is particularly suitable for containing a large amount of solid suspensions, and in landfill leachate ammonia still process treatment process with high hardness.
Detailed description of the invention
The following drawings of the utility model is used to understand the utility model in this as a part of the utility model.Attached drawing
In show the embodiments of the present invention and its description, for explaining the principles of the present invention.
In attached drawing:
Fig. 1 is the top view of the tower plate structure of one embodiment of the utility model；
Fig. 2 is the partial front elevation view of the tower plate structure of one embodiment of the utility model；
Fig. 3 is the main view of the steel angle structure of one embodiment of the utility model；
Fig. 4 is the structural schematic diagram that X-direction is looked along Fig. 3；
Fig. 5 is the schematic diagram of the overflow weir structure of one embodiment of the utility model；And
Fig. 6 is the schematic diagram of the draining plate structure of one embodiment of the utility model.
Specific embodiment
In the following description, a large amount of concrete details are given more thoroughly to manage in order to provide to the utility model
Solution.It is, however, obvious to a person skilled in the art that the utility model may not need it is one or more of these thin
It saves and is carried out.In other examples, in order to avoid obscuring with the utility model, for more well known in the art
Technical characteristic is not described.
In order to thoroughly understand the utility model, detailed method and step and/or structure will be proposed in following description.It is aobvious
So, the execution of the utility model is not limited to specific details appreciated by those skilled in the art.The utility model compared with
Good embodiment is described in detail as follows, however other than these detailed descriptions, the utility model can also have other embodiments.
It should be understood that the utility model can be implemented in different forms, and should not be construed as being limited to mention here
Embodiment out.Disclosure will be made thoroughly and complete and the scope of the utility model is complete on the contrary, providing these embodiments
Ground passes to those skilled in the art.In the accompanying drawings, for clarity, the size and relative size in the area Ceng He may be exaggerated.
Same reference numerals indicate identical element from beginning to end.
It should be understood that when the term " comprising " and/or " including " is used in this specification, indicating described in presence
Feature, entirety, step, operation, element and/or component, but do not preclude the presence or addition of other one or more features, entirety,
Step, operation, element, component and/or their combination." one " of singular, "one" and " described/should " be also intended to
Plural form, unless the context clearly indicates other mode.
Contain a large amount of solid suspended particle in landfill leachate, and hardness is high, easily causes the blocking of column plate, serious shadow
Ring the operation of technique.
Traditional rectifiying plate is easy to happen tower tray dirty complexion object deposition, to cause the blocking of column plate, such as valve plate
The stuck situation of float valve, jet tray are easy to happen in use process, it is stifled that sieve-plate tower is also easy to happen fouling in the process of running
The case where plug.
The utility model provides a kind of New Type of Tray, in landfill leachate ammonia still process treatment process, column plate to include support
Part, the inverted V shaped angle steel being fixed on supporting element, are arranged in the overflow weir on the side of angle steel, the end with the side of angle steel
The draining plate of connection.Be provided with aperture on the side of angle steel, wherein landfill leachate from the top of angle steel by overflow weir and
After draining plate, fallen from the edge of draining plate.The structure of the column plate of the utility model is simple, and pressure drop is small, and plate efficiency is high, anti-blocking
By force, it is particularly suitable for containing a large amount of solid suspensions, and in landfill leachate ammonia still process treatment process with high hardness.
As shown in figs 1 to 6, the utility model includes branch for the column plate 100 in landfill leachate ammonia still process treatment process
Support member (not shown), multiple angle steel 110, overflow weir 120 and draining plate 130.Angle steel 110 is inverted V shaped to be fixed on supporting element
On；Overflow weir 120 is arranged on the side of angle steel 110, and draining plate 130 is connect with the end of the side of angle steel 110.Draining plate
130 extend to the direction of the side far from angle steel 110 in the horizontal direction from the end of the side of angle steel 110.Draining plate 130 adds
If can increase column plate liquid holdup, increase vapour-liquid mass area, 130 jagged edges of draining plate open up the liquid that can make to decline from column plate
Body is more evenly distributed, and is conducive to the vapour-liquid mass of descending trays.
Specifically, the top of the horn is upward as shown in Figure 1, column plate is formed by 110 gap arrangement of angle steel, upper layer and lower layer angle steel 110
Extending direction is perpendicular or parallel.In one example, supporting element is bracing ring, and angle steel 110 is inverted V shaped to be fixed on bracing ring,
110 point of angle steel is upwards.
As shown in Figures 2 and 3, angle steel 110 is equipped with overflow weir 120, and 110 both sides lower edge of angle steel is equipped with draining plate 130.?
In one example, overflow weir 120 is arranged near the position at 110 top of close angle steel of angle steel 110.In one example, it overflows
The place plane for flowing weir 120 is vertical with the side of angle steel 110 where overflow weir 120.
In one example, the angular range of the angle theta between 110 side of the place plane of draining plate 130 and angle steel is
90 ° -135 °, angle theta is the place plane of draining plate 130 and the angle towards 110 outside of angle steel of 110 side of angle steel (see Fig. 3
It is shown).The problem of angle steel 110 has certain tilt angle, is not susceptible to solid dirt deposition.In one example, draining plate 130
It is horizontally disposed.
In one example, overflow weir 120 includes 121 He of overflow weir being separately positioned on two sides of angle steel 110
Overflow weir 122.Draining plate 130 includes the draining plate 131 and draining plate for being separately positioned on the end of two sides of angle steel 110
132。
Landfill leachate from the top of angle steel 110 after overflow weir 120 and draining plate 130, from the side of draining plate 130
Edge is fallen.In one example, it is provided with aperture a on two sides of angle steel 110 and/or on draining plate 130, specifically, such as
Shown in Fig. 4 and Fig. 6, the part below of overflow weir 120 that is located at of angle steel 110 is provided with aperture a on draining plate 130.Rise
Steam passes through from the gap between aperture a and angle steel 110, and opening up for stomata can reduce plate pressure drop.
As shown in figure 5, overflow weir 120 is zigzag overflow weir 120, that is, one end of the separate angle steel 110 of overflow weir 120
Under the jagged marginal flow for passing through overflow weir 120 for zigzag, landfill leachate.The setting of zigzag overflow weir 120 makes liquid
Body distribution is more uniform.
As shown in fig. 6, the edge of draining plate 130 is equipped with sawtooth.Adding for draining plate 130 can increase column plate liquid holdup, increase
Big vapour-liquid mass area, 130 jagged edges of draining plate open up the liquid distribution that can make to decline from column plate more evenly, under being conducive to
The vapour-liquid mass of layer column plate.
In one example, lower leaf is arranged on multiple angle steel 110, and the extending direction of the angle steel 110 of adjacent layer is perpendicular
Or parallel relation.Certainly, skilled person will appreciate that dawn, angle steel 110 can not also be limited by there is other arrangement modes herein
It is fixed.
The advantages of the utility model:
1, the problem of angle steel of the invention has certain tilt angle, is not susceptible to solid dirt deposition.
2, the setting of zigzag overflow weir keeps distribution of the liquid on angle steel face more uniform, and opening up for stomata can reduce tower
Anode drop, adding for draining plate can increase column plate liquid holdup, increase vapour-liquid mass area, and opening up for draining plate jagged edges can make
The liquid distribution declined from column plate more evenly, is conducive to the vapour-liquid mass of descending trays.
The utility model provides a kind of New Type of Tray, in landfill leachate ammonia still process treatment process, column plate to include support
Part, the inverted V shaped angle steel being fixed on supporting element, are arranged in the overflow weir on the side of angle steel, the end with the side of angle steel
The draining plate of connection.Be provided with aperture on the side of angle steel, wherein landfill leachate from the top of angle steel by overflow weir and
After draining plate, fallen from the edge of draining plate.The structure of the column plate of the utility model is simple, and pressure drop is small, and plate efficiency is high, anti-blocking
By force, it is particularly suitable for containing a large amount of solid suspensions, and in landfill leachate ammonia still process treatment process with high hardness.
The similar replacement or deformation of individual part or component in this practical column plate each fall within the guarantor of the utility model
Within the scope of shield.
The utility model is illustrated through the foregoing embodiment, but it is to be understood that, above-described embodiment is
Purpose for illustrating and illustrating, and be not intended to limit the invention within the scope of described embodiment.Furthermore ability
Field technique personnel are it is understood that the utility model is not limited to above-described embodiment, and introduction according to the present utility model is also
More kinds of variants and modifications can be made, these variants and modifications all fall within the utility model range claimed with
It is interior.The protection scope of the utility model is defined by the appended claims and their equivalents.
Claims (4)
1. a kind of column plate, in garbage leachate treatment process, which is characterized in that the column plate includes:
Supporting element；
Multiple angle steel, the angle steel is inverted V shaped to be fixed on the supporting element, and multiple angle steel gap arrangements；
Overflow weir, the overflow weir are arranged on the side of the angle steel；And
Draining plate, the draining plate are connect with the end of the angle steel side,
Wherein, the range of the angle between the place plane of the draining plate and its angle steel side connected is 90o-135o,
The edge far from the angle steel of the draining plate and/or the overflow weir is serrated,
Being located on overflow weir part below and the draining plate for the side of the angle steel is provided with aperture,
The top of landfill leachate from the angle steel flows down, and after the overflow weir and the draining plate, leads from described
The edge of liquid plate is fallen vertically.
2. column plate according to claim 1, which is characterized in that lower leaf is arranged on multiple angle steel, the angle steel of adjacent layer
Extending direction is perpendicular or parallel relation.
3. column plate according to claim 1, which is characterized in that the place plane of the overflow weir and company, the overflow weir institute
It is in predetermined angular between the angle steel side connect.
4. column plate according to claim 3, which is characterized in that the predetermined angular includes 90 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821030156.4U CN208747670U (en) | 2018-06-29 | 2018-06-29 | A kind of column plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821030156.4U CN208747670U (en) | 2018-06-29 | 2018-06-29 | A kind of column plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208747670U true CN208747670U (en) | 2019-04-16 |
Family
ID=66055768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821030156.4U Active CN208747670U (en) | 2018-06-29 | 2018-06-29 | A kind of column plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208747670U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110937646A (en) * | 2019-10-24 | 2020-03-31 | 光大环境科技（中国）有限公司 | Denitrogenation column plate for ammonia still |
-
2018
- 2018-06-29 CN CN201821030156.4U patent/CN208747670U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110937646A (en) * | 2019-10-24 | 2020-03-31 | 光大环境科技（中国）有限公司 | Denitrogenation column plate for ammonia still |
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