CN206996245U - A kind of spray column for ship tail gas desulfurizer - Google Patents
A kind of spray column for ship tail gas desulfurizer Download PDFInfo
- Publication number
- CN206996245U CN206996245U CN201720726174.5U CN201720726174U CN206996245U CN 206996245 U CN206996245 U CN 206996245U CN 201720726174 U CN201720726174 U CN 201720726174U CN 206996245 U CN206996245 U CN 206996245U
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- baffle plate
- reverse
- tower body
- butterfly
- envelope line
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Abstract
The utility model provides a kind of spray column for ship tail gas desulfurizer, spray column includes tower body, the side wall of tower body is connected with one group of symmetrically arranged air inlet, is provided with the butterfly being engaged with air inlet in tower body, the lower section of butterfly is provided with a reverse-filling baffle plate；Flow of flue gas cavity is provided between butterfly and reverse-filling baffle plate；Upper envelope line and lower envelope line are provided with tower body, described reverse-filling baffle plate setting is at lower envelope line.Because butterfly is in cone, so that the entrance of Scroll-tupe is formed between butterfly and air inlet, ensure that the import of desulfurizing tower gas phase can still ensure that liquid does not pour in down a chimney under environment in ± 20 ° wave, highest liquid level in the hydrops groove of tower body is near the upper envelope line of liquid bath, reverse-filling baffle plate setting is below butterfly, and reverse-filling baffle plate is arranged at lower envelope line in lid, and this baffle effect is blocked in the water in liquid bath, water is avoided to pour into smoke pipe when tower body during vessel roll tilts.
Description
Technical field
It the utility model is related to the technical field of wastewater treatment, more particularly to a kind of spray for ship tail gas desulfurizer
Drench tower.
Background technology
At present, traditional water treatment technology has many classifications, and this water treatment technology is widely used in domestic and international all trades and professions,
But waste water caused by ship desulfurizer is a kind of new medium, its handling process is needed according to the progress of pollutant component feature
Propertyization is designed, and the sewage treatment equipment on land can not be directly applied on ship, on the one hand existing wastewater treatment equipment volume
It is excessive, the requirement that ship uses can not be adapted to, on the other hand, vessel Waste has its feature, and in general waste plant can not be carried out
Processing effectively and reasonably, tend not to attain the results expected because land washing facility is transplanted on ship, ship at sea by
Handed over greatly in concussion rocking tendency, liquid often occurs and pours in down a chimney phenomenon, damages the phenomenon of main frame.Therefore, it is badly in need of currently on the market
Want a kind of desulfurizer that can be adapted to vessel characteristics.
The content of the invention
The purpose of this utility model is to provide a kind of spray column for ship tail gas desulfurizer, by entering in spray column
The ingenious setting of gas port, it is rational in infrastructure so that the import of desulfurizing tower gas phase can still ensure liquid under environment in ± 20 ° wave
Do not pour in down a chimney.
To achieve these goals, the technical solution of the utility model is：A kind of spray for ship tail gas desulfurizer
Drench tower, it is characterised in that：Described spray column includes tower body, and the side wall of tower body is connected with one group of symmetrically arranged air inlet
Mouthful, the butterfly being engaged with air inlet is provided with tower body, the lower section of butterfly is provided with a reverse-filling baffle plate；Described
Flow of flue gas cavity is provided between butterfly and reverse-filling baffle plate；Upper envelope line and lower envelope line are provided with tower body, described is anti-
Pour in down a chimney baffle plate setting at lower envelope line.
Preferably, described butterfly is in cone, and middle part is hollow, and the upper surface of cone connects with the top of tower body
Connect, the upper surface diameter of cone is identical with the internal diameter of tower body；The height of cone is more than the diameter of air inlet, cone
Angle between side wall and horizontal plane is 50-65 degree.
Further, below butterfly, reverse-filling baffle plate is arranged at lower envelope line reverse-filling baffle plate setting in lid, is prevented
Pour in down a chimney the upper surface of baffle plate apart from tower cylinder inboard wall 500-650mm, the lower surface of reverse-filling baffle plate is apart from tower cylinder inboard wall 50-
150mm。
Further, the diameter of two air inlets is more than or equal to the radius of tower body, between the center line of two air inlets
Distance be less than air inlet diameter.
Relative to prior art, the technical solution of the utility model is in addition to many except the improvement of overall technical architecture
Improvement in terms of details, specifically, have the advantages that：
Improvement project described in the utility model, changed for the tower body air inlet of spray column, be arranged at into
The butterfly and reverse-filling baffle plate that gas port is engaged, because butterfly is in cone so that butterfly and air inlet it
Between form the entrance of Scroll-tupe, ensure that the import of desulfurizing tower gas phase can still ensure that liquid does not fall under environment in ± 20 ° wave
Fill, the highest liquid level in the hydrops groove of tower body for the upper envelope line of liquid bath near, reverse-filling baffle plate setting below butterfly,
Reverse-filling baffle plate is arranged at lower envelope line in lid, and this baffle effect is blocked in the water in liquid bath, avoids water in vessel roll mistake
When tower body tilts in journey, smoke pipe is poured into.
Brief description of the drawings
Fig. 1 is the structural representation of an embodiment of the present utility model.
Fig. 2 is the structural representation of another embodiment of the present utility model.
Fig. 3 is Fig. 2 top view.
Fig. 4 is Fig. 2 A-A to sectional view.
Fig. 5 is Fig. 3 B-B direction sectional view.
Reference：
1 tower body, 2 air inlets, 3 butterflys, 4 reverse-filling baffle plates.
Embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with accompanying drawing, it is clear that described
Embodiment is the utility model part of the embodiment, rather than whole embodiments.Based on the embodiment in the utility model, sheet
The every other embodiment that field those of ordinary skill is obtained under the premise of creative work is not made, belongs to this practicality
Novel protected scope.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in description of the present utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection；Can be joined directly together, can also be indirectly connected by intermediary, can be the connection of two element internals.For
For one of ordinary skill in the art, concrete meaning of the above-mentioned term in the utility model can be understood with concrete condition.
The utility model provides a kind of spray column for ship tail gas desulfurizer, with reference in figure 1, itself and existing skill
The difference of art is：Described spray column includes tower body, and the side wall of tower body is connected with one group of symmetrically arranged air inlet, tower
The butterfly being engaged with air inlet is provided with cylinder, the lower section of butterfly is provided with a reverse-filling baffle plate；Described rotation
Flow of flue gas cavity is provided between baffle plate and reverse-filling baffle plate；Upper envelope line and lower envelope line, described reverse-filling are provided with tower body
Baffle plate setting is at lower envelope line.Here butterfly uses with reverse-filling baffle fit, corresponds to combination up and down so that gas from
Air inlet enter after, run into butterfly, under the stop of butterfly, gas rotating is downward, then pass around butterfly after
It is continuous upward, it so can both extend residence time of the flue gas in tower, the efficiency of desulfurization can be ensured again.
In one embodiment, described butterfly is in cone, and middle part is hollow, upper surface and the tower body of cone
Top connection, the upper surface diameter of cone is identical with the internal diameter of tower body；The height of cone is more than the diameter of air inlet,
Angle between the side wall and horizontal plane of cone is 50-65 degree, it is preferred that angle is 60 degree.
Specifically, flue gas enters in tower, and the angle between the circular cone body sidewall and horizontal plane of butterfly is 65 degree, rotation
Turn the residence time that baffle plate extends flue gas, during can also playing vessel roll, when spray column tilts, shower water can not be straight
Tap into smoke pipe.
In one embodiment, below butterfly, reverse-filling baffle plate is arranged at down reverse-filling baffle plate setting in lid
Seal at line, the upper surface of reverse-filling baffle plate is apart from tower cylinder inboard wall 500-650mm, and the lower surface of reverse-filling baffle plate is apart from tower body
Inwall 50-150mm, it is preferred that the upper surface of reverse-filling baffle plate is apart from tower cylinder inboard wall 600mm, the lower surface of reverse-filling baffle plate
Apart from tower cylinder inboard wall 100mm, reverse-filling baffle plate can cause hydrops rapid retrograde flow liquid return trough, and the highest liquid level in hydrops groove is
Near the upper envelope line of liquid bath, control liquid level is no more than liquid bath, and reverse-filling baffle plate can be blocked in the water in hydrops groove.More enter one
Step, the diameter of two air inlets are less than air inlet more than or equal to the distance between the radius, the center line of two air inlets of tower body
The diameter of mouth.The effect being implemented is more preferable, and plant running is more stable, can meet that ship in adverse circumstances, prevents from pouring in down a chimney
Risk.
Specific embodiment of the utility model is described in detail above, but it is intended only as example, and this practicality is new
Type is not restricted to particular embodiments described above.To those skilled in the art, it is any that the utility model is carried out
Equivalent modifications and substitute also all among category of the present utility model.Therefore, spirit of the present utility model and model are not being departed from
Lower made impartial conversion and modification are enclosed, should all be covered in the scope of the utility model.
Claims (4)
- A kind of 1. spray column for ship tail gas desulfurizer, it is characterised in that：Described spray column includes tower body, tower The side wall of body is connected with one group of symmetrically arranged air inlet, and the butterfly being engaged with air inlet, rotation are provided with tower body The lower section of baffle plate is provided with a reverse-filling baffle plate；Flow of flue gas cavity is provided between described butterfly and reverse-filling baffle plate；Upper envelope line and lower envelope line are provided with tower body, described reverse-filling baffle plate setting is at lower envelope line.
- A kind of 2. spray column for ship tail gas desulfurizer according to claim 1, it is characterised in that：Described rotation Turn baffle plate in cone, middle part is hollow, and the upper surface of cone is connected with the top of tower body, the upper surface diameter of cone and The internal diameter of tower body is identical；The height of cone is more than the diameter of air inlet, and the angle between the side wall and horizontal plane of cone is 50-65 degree.
- A kind of 3. spray column for ship tail gas desulfurizer according to claim 1, it is characterised in that：Reverse-filling is kept off Plate is arranged at below butterfly, and reverse-filling baffle plate is arranged at lower envelope line in lid, and the upper surface of reverse-filling baffle plate is apart from tower Cylinder inboard wall 500-650mm, the lower surface of reverse-filling baffle plate is apart from tower cylinder inboard wall 50-150mm.
- A kind of 4. spray column for ship tail gas desulfurizer according to claim 1, it is characterised in that：Two air inlets The diameter of mouth is more than or equal to diameter of the distance between the radius, the center line of two air inlets less than air inlet of tower body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720726174.5U CN206996245U (en) | 2017-06-21 | 2017-06-21 | A kind of spray column for ship tail gas desulfurizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720726174.5U CN206996245U (en) | 2017-06-21 | 2017-06-21 | A kind of spray column for ship tail gas desulfurizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206996245U true CN206996245U (en) | 2018-02-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720726174.5U Active CN206996245U (en) | 2017-06-21 | 2017-06-21 | A kind of spray column for ship tail gas desulfurizer |
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| CN (1) | CN206996245U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109453618A (en) * | 2018-11-15 | 2019-03-12 | 上海蓝魂环保科技有限公司 | A kind of Γ type inlet duct for ship tail gas scrubbing tower |
-
2017
- 2017-06-21 CN CN201720726174.5U patent/CN206996245U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109453618A (en) * | 2018-11-15 | 2019-03-12 | 上海蓝魂环保科技有限公司 | A kind of Γ type inlet duct for ship tail gas scrubbing tower |
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