CN209501696U - A kind of self-supporting combination tower tray - Google Patents
A kind of self-supporting combination tower tray Download PDFInfo
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- CN209501696U CN209501696U CN201822143301.6U CN201822143301U CN209501696U CN 209501696 U CN209501696 U CN 209501696U CN 201822143301 U CN201822143301 U CN 201822143301U CN 209501696 U CN209501696 U CN 209501696U
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- column plate
- shaped column
- tower tray
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Abstract
The utility model relates to a kind of self-supportings to combine tower tray, including the tower tray and wire packing being made of the Z-shaped column plate of muti-piece and muti-piece closure plate；The Z-shaped column plate is made of the upper broken line and lower broken line of column plate ontology and column plate ontology two sides, in adjacent 2 blocks of Z-shaped column plates, wherein the lower broken line of the upper broken line of 1 block of Z-shaped column plate and another 1 block of Z-shaped column plate is cooperatively connected, and each block of Z-shaped column plate forms waveform tower tray after being sequentially connected；The both ends of Z-shaped column plate set closure plate respectively, and the closure plate of adjacent 2 blocks of Z-shaped column plates interlocks grafting；Wire packing is set respectively in trough below Z-shaped column plate junction.The utility model can reduce welding workload, reduce the probability of tower tray welding deformation, improve the levelness and intensity of tower tray；It is laid with wire packing on tower tray, bubbling effect can be enhanced, reinforces absorbing, improves tower tray working efficiency.
Description
Technical field
The utility model relates to a kind of bubble cap trays more particularly to a kind of self-supporting to combine tower tray.
Background technique
Bubble cap tray is one of common tower tray in industrial production, with chemical industry, oil refining and petro chemical industry
High speed development, it is also higher and higher to the performance requirement of bubble cap tray.
Conventional bubble cap tray, either circular-cap or stripped bubble cap, need to all weld riser, not only on tower tray
Welding workload is big, and because the thickness of stainless steel tower tray is generally 3mm or so, and when welding easily deforms, and makes tray level
The adjustment difficulty of degree increases.Although the structures such as bubble-cap edge setting tooth form seam have big for increasing gas liquid interfacial area
Bubble bulging, mass transfer is uneven, and tray efficiency still has room for promotion.
With the increase for the treatment of capacity, tower body diameter is consequently increased, and to the intensity of tower tray, higher requirements are also raised.It is small
Diameter tower tray can use self supporting structure, and major diameter tower tray then needs to increase supporting beam, to make manufacture difficulty increase, to essence
The requirement of degree is higher, and manufacturing cost and construction cost are high.
Therefore, a kind of new tray type is developed, gas-liquid two-phase contact area can be improved, mass transfer enhancement effect improves
Efficiency, and can increase the intensity of tower tray, it is one of the direction of current tower tray research.
Summary of the invention
The utility model provides a kind of self-supporting combination tower tray, can reduce welding workload, reduces tower tray welding and becomes
The probability of shape improves the levelness and intensity of tower tray；It is laid with wire packing on tower tray, bubbling effect can be enhanced, reinforces absorbing,
Improve tower tray working efficiency.
In order to achieve the above object, the utility model is implemented with the following technical solutions:
A kind of self-supporting combination tower tray, tower tray and silk screen including being made of the Z-shaped column plate of muti-piece and muti-piece closure plate are filled out
Material；The Z-shaped column plate is made of the upper broken line and lower broken line of column plate ontology and column plate ontology two sides, adjacent 2 blocks of Z-shaped column plates
In, wherein the lower broken line of the upper broken line of 1 block of Z-shaped column plate and another 1 block of Z-shaped column plate is cooperatively connected, each block of Z-shaped column plate successively connects
Waveform tower tray is formed after connecing；The both ends of Z-shaped column plate set closure plate respectively, and the closure plate of adjacent 2 blocks of Z-shaped column plates interlocks grafting；Z-shaped tower
Wire packing is set respectively in trough below plate junction.
Adjacent 2 blocks of Z-shaped column plates are fixedly connected by multiple bolts.
The multiple bolts of spot welding on the upper broken line of the Z-shaped column plate, bolt passes through broken line under adjacent Z-shaped column plate when connection
It is fixed after the bolt hole that upper correspondence opens up by nut check.
Between the column plate ontology and upper broken line, column plate ontology it is equal with the angle between lower broken line, and the angle
It is 90 °~120 °.
The Z-shaped column plate is made of rectangular steel plates integrated molding.
Compared with prior art, the utility model has the beneficial effects that
1) self-strength of Z-shaped column plate is high, it can be achieved that self-supporting, to reduce equipment manufacturing costs and construction cost；
2) it is bolted between Z-shaped column plate, the welding workload of tower tray is greatly reduced, construction cost reduces；
3) tower tray being connected by screw bolts reduces the probability of welding deformation, is conducive to improve level when tower tray installation
Degree；
4) closure plate at Z-shaped column plate both ends interlocks grafting, and adjacent 2 Z-shaped column plates have certain move freely in the horizontal direction
Space is conducive to the spacing h for rationally determining Z-shaped column plate, while guaranteeing leakproofness；
5) the upper broken line spot-welded bolt of Z-shaped column plate, is fixed with nut check upon connection, is not only improved and is adjusted Z-shaped tower
The spacing h of plate, while having fixed function to the wire packing in the trough of lower section, while can also prevent the place of being bolted from letting out
Leakage；
6) wire packing can abolish air pocket, and strengthening surface updates, and increase gas-liquid two-phase contact area, and enhancing is bubbled effect
Fruit is reinforced absorbing；
7) the tray structure advantages of simple, it is easy for installation, it can reduce equipment and construction cost, small investment, low energy consumption.
Detailed description of the invention
Fig. 1 is a kind of main view of self-supporting combination tower tray described in the utility model.
Fig. 2 is that (wire packing does not show for the schematic perspective view of self-supporting combination tower tray described in the utility model a kind of
Out).
Fig. 3 is the stereoscopic schematic diagram of Z-shaped column plate described in the utility model.
Fig. 4 is the stereoscopic schematic diagram of Z-shaped column plate connection described in the utility model.
Fig. 5 is the main view of Z-shaped column plate connection described in the utility model.
Fig. 6 is that closure plate interlocks the schematic diagram of grafting.
In figure: lower 2. closure plate of broken line, 3. bolt 4. of broken line 13. on 11. column plate ontology 12. of 1.Z shape column plate
5. wire packing of nut
Specific embodiment
Specific embodiment of the present utility model is described further with reference to the accompanying drawing:
As shown in Figure 1 and Figure 2, a kind of self-supporting described in the utility model combines tower tray, including by the Z-shaped column plate 1 of muti-piece and more
The tower tray and wire packing 5 that block closure plate 2 forms；The Z-shaped column plate 1 is upper by 11 two sides of column plate ontology 11 and column plate ontology
Broken line 12 and lower broken line 13 form, in adjacent 2 blocks of Z-shaped column plates 1, wherein the upper broken line 12 of 1 block of Z-shaped column plate 1 and another 1 piece
The lower broken line 13 of Z-shaped column plate 1 is cooperatively connected, and each block of Z-shaped column plate 1 forms waveform tower tray after being sequentially connected；The two of Z-shaped column plate 1
End sets closure plate 2, and the staggeredly grafting of the closure plate 2 of adjacent 2 blocks of Z-shaped column plates 1 respectively；Divide in trough below Z-shaped 1 junction of column plate
Wire packing 5 is not set.
Adjacent 2 blocks of Z-shaped column plates 1 are fixedly connected by multiple bolts 3.
The multiple bolts 3 of spot welding on the upper broken line 12 of the Z-shaped column plate 1, bolt 3 passes through adjacent Z-shaped column plate 1 when connection
It is locked after the corresponding bolt hole opened up by nut 4 on lower broken line 13.
Between the column plate ontology 11 and upper broken line 12, column plate ontology 11 it is equal with the angle between lower broken line 13,
And the angle is 90 °~120 °.
The Z-shaped column plate 1 is made of rectangular steel plates integrated molding.
Z-shaped column plate 1 in a kind of self-supporting combination tower tray described in the utility model is laterally opposite by the two of rectangular steel plates
Direction respectively bends (as shown in Figure 3) of angle formation.The Z-shaped column plate 1 of muti-piece is sequentially connected composition waveform tower tray, with plane tower
Disk is significantly increased compared to intensity；For self supporting structure can be cancelled in minor diameter tower body, for that can also cancel in major diameter tower body
Support plate is only arranged in supporting beam.
As shown in Figure 4, Figure 5,2 blocks of Z-shaped column plates 1 connect the minimum combination unit for forming tower tray.2 blocks of Z-shaped column plates 1 are connected
The spacing at place forms airflow channel, and the horizontal distance of remaining space is (i.e. in Fig. 1 at the sectional area and air intake of the airflow channel
Horizontal distance of the upper size limit of L to left side column plate ontology 11) the ratio between be 1:2~3, determine therefrom that between 2 blocks of Z shape column plates 1
Distance h, as shown in Figure 5.After spacing h determination, correspondence is opened up several on the upper broken line 12 and lower broken line 13 of Z-shaped column plate 1
Bolt hole, and in upper 12 side spot-welded bolt 3 of broken line；The bolt hole that lower broken line 13 opens up is 2~3mm bigger than 3 diameter of bolt,
For eliminating when the two is connected due to the error for manufacturing or installing generation, guarantee the levelness of tower tray.
The both ends of Z-shaped column plate 1 set staggered closure plate 2 respectively, and 13 both ends of lower broken line of such as Z-shaped column plate 1 are respectively provided with outer
The corresponding closure plate 2 of lower broken line 13 of male structure, every block so Z-shaped column plate 1 will be attached to other one block connected Z-shaped column plate 1
Corresponding 2 outside of closure plate of upper broken line 12；Fig. 6 show the grafting schematic diagram of both ends closure plate 2.
5,2 blocks of Z-shaped column plates 1 of wire packing are laid in the trough of the waveform tower tray formed by the Z-shaped column plate 1 of muti-piece to be connected
When, bolt 3 simultaneously fixes wire packing 5.After the liquid of upper layer tower tray flows into lower layer's tower tray, certain height of liquid layer is formed
H, wire packing 5 are immersed in liquid layer.The influence of gradient of liquid level is considered as when concrete structure design, liquid level H will be lower than Z
The vertical height L of broken line 12, prevents leakage on shape column plate 1.
After gas enters the airflow channel that 2 pieces of Z-shaped 1 junctions of column plate are formed from below tower tray, airflow area reduces,
Gas flow rate increases, and guarantees that gas has enough power to pass through wire packing layer.When gas passes through wire packing 5, it is torn into
It for smaller air-flow, is bubbled more evenly, more, gas-liquid two-phase contact area increases, assimilation effect enhancing.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. a kind of self-supporting combines tower tray, which is characterized in that including the tower tray being made of the Z-shaped column plate of muti-piece and muti-piece closure plate, with
And wire packing；The Z-shaped column plate is made of the upper broken line and lower broken line of column plate ontology and column plate ontology two sides, and adjacent 2
In the Z-shaped column plate of block, wherein the lower broken line of the upper broken line of 1 block of Z-shaped column plate and another 1 block of Z-shaped column plate is cooperatively connected, each piece Z-shaped
Column plate forms waveform tower tray after being sequentially connected；The both ends of Z-shaped column plate set closure plate respectively, and the closure plate of adjacent 2 blocks of Z-shaped column plates interlocks
Grafting；Wire packing is set respectively in trough below Z-shaped column plate junction.
2. a kind of self-supporting according to claim 1 combines tower tray, which is characterized in that adjacent 2 blocks of Z-shaped column plates pass through
Multiple bolts are fixedly connected.
3. a kind of self-supporting according to claim 1 combines tower tray, which is characterized in that the upper broken line of the Z-shaped column plate
The upper multiple bolts of spot welding, bolt, which passes through, when connection passes through nut after the corresponding bolt hole opened up on broken line under adjacent Z-shaped column plate
It is locked.
4. a kind of self-supporting according to claim 1 combines tower tray, which is characterized in that the column plate ontology and upper broken line
Between, column plate ontology it is equal with the angle between lower broken line, and the angle is 90 °~120 °.
5. any one self-supporting described in -4 combines tower tray according to claim 1, which is characterized in that the Z-shaped column plate is by square
The integrated molding of shape steel plate is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822143301.6U CN209501696U (en) | 2018-12-20 | 2018-12-20 | A kind of self-supporting combination tower tray |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822143301.6U CN209501696U (en) | 2018-12-20 | 2018-12-20 | A kind of self-supporting combination tower tray |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209501696U true CN209501696U (en) | 2019-10-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822143301.6U Active CN209501696U (en) | 2018-12-20 | 2018-12-20 | A kind of self-supporting combination tower tray |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109433150A (en) * | 2018-12-20 | 2019-03-08 | 中冶焦耐(大连)工程技术有限公司 | A kind of self-supporting combination tower tray |
-
2018
- 2018-12-20 CN CN201822143301.6U patent/CN209501696U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109433150A (en) * | 2018-12-20 | 2019-03-08 | 中冶焦耐(大连)工程技术有限公司 | A kind of self-supporting combination tower tray |
| CN109433150B (en) * | 2018-12-20 | 2024-04-26 | 中冶焦耐(大连)工程技术有限公司 | Self-supporting combined tray |
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