CN209646045U - The mechanical centrifugation demister of exhaust-gas treatment spray column - Google Patents
The mechanical centrifugation demister of exhaust-gas treatment spray column Download PDFInfo
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- CN209646045U CN209646045U CN201920119383.2U CN201920119383U CN209646045U CN 209646045 U CN209646045 U CN 209646045U CN 201920119383 U CN201920119383 U CN 201920119383U CN 209646045 U CN209646045 U CN 209646045U
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- end cap
- rotary shaft
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- exhaust
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Abstract
The utility model belongs to technical field of waste gas treatment, specifically a kind of mechanical centrifugation demister of exhaust-gas treatment spray column, in which: including shell, the open closure of shell is formed to the left end cap and right end cap of demisting inner cavity；The rotary shaft for sequentially passing through left end cap and right end cap is fixed with two blocks of demisting web plates in rotary shaft, and the structure of two blocks of demisting web plates is identical and has spacing between each other；The rotary shaft and the output shaft for the motor being located at outside shell are connected as one, and bearing assembly is provided between rotary shaft and left end cap and right end cap；It is provided at least one air inlet pipe on the left end cap, at least one escape pipe is provided on right end cap, is provided with exhaust fan on the escape pipe, the bottom of shell is provided with drainpipe, control valve I is provided on the drainpipe.The utility model structure is simple, reduces energy consumption, improves safety in utilization and extends entire exhaust treatment system service life.
Description
Technical field
The utility model belongs to technical field of waste gas treatment, and specifically a kind of structure is simple, reduce energy consumption, raising makes
Demister is centrifuged with mechanical with safety and the exhaust-gas treatment spray column for extending entire exhaust treatment system service life.
Background technique
Spray washing tower has extremely important status in waste gas pollution control and treatment field, the basic handling when handling exhaust gas
Technique are as follows: exhaust gas to be processed enters treating column, and Sprayer Circulation pumping takes the circulating absorption solution in circulating medical solution case to carry out exhaust gas
Spray washing, the physical chemistry treatment process such as medical fluid absorption, treated, and exhaust gas is gone in removing exhaust gas through the demister of tower top upper end
Moisture after enter subsequent processing section or discharge.From the point of view of current technology situation, after being handled by spray tower for waste gas
Exhaust gas moisture content it is very high, this has seriously affected operation of subsequent technique section or even has run failure, and demisting traditional at present
Mode mainly has silk screen foam removal, polyhedron empty ball demisting, the modes such as various forms of demisting plate demistings, regardless of which kind of mode is
The filler demister pattern of use, demisting efficiency is not high, and defogging effect is not thorough.
It is especially subsequent that UV photodissociation, plasma treatment process processing exhaust gas is needed to be easy to happen quick-fried once moisture content is exceeded
It is fried, cause safety accident.
Utility model content
The utility model aim is intended to provide a kind of simple structure, reduction energy consumption, improves safety in utilization and extend whole
The mechanical centrifugation demister of the exhaust-gas treatment spray column of a exhaust treatment system service life.
To realize the above-mentioned technical purpose, the technical solution adopted in the utility model is that a kind of exhaust-gas treatment spray column is mechanical
Formula is centrifuged demister, in which: including shell, the open closure of shell is formed to the left end cap and right end cap of demisting inner cavity；According to
The secondary rotary shaft across left end cap and right end cap is fixed with two blocks of demisting web plates, the structure of two blocks of demisting web plates in rotary shaft
It is identical and between each other have spacing；The rotary shaft and the output shaft for the motor being located at outside shell are connected as one, and are being rotated
Bearing assembly is provided between axis and left end cap and right end cap；
It is provided at least one air inlet pipe on the left end cap, at least one escape pipe is provided on right end cap, should go out
It is provided with exhaust fan on tracheae, the bottom of shell is provided with drainpipe, control valve I is provided on the drainpipe；
The demisting web plate includes installing pipe and support ring again, and the outer wall of the installing pipe passes through more radiation items and support ring
Inner wall be fixed as one, the installing pipe is connect with rotary shaft by spline；
Radiation item mutual dislocation installation on two blocks of demisting web plates, so that on two blocks of demisting web plates at same position
Two radiation items are interlaced from the axial direction of rotary shaft.
The utility model is had the advantage, that structure is simple due to the structure, reduces energy consumption, improved using peace
Full property and extend entire exhaust treatment system service life.
Detailed description of the invention
The utility model can be further illustrated by the nonlimiting examples that attached drawing provides；
Fig. 1 is the structural schematic diagram of the utility model；
Structural schematic diagram when Fig. 2 is two blocks of demisting web plates overlapping of the utility model；
The topology view that Fig. 3 is first piece in two blocks of demisting web plates of the utility model；
The topology view that Fig. 4 is second piece in two blocks of demisting web plates of the utility model.
Specific embodiment
It is right with reference to the accompanying drawings and examples in order to make those skilled in the art that the utility model may be better understood
Technical solutions of the utility model further illustrate.
The mechanical centrifugation demister of exhaust-gas treatment spray column referring to attached drawing 1 to 4, in figure, in which: including shell 1,
The open closure of shell 1 is formed to the left end cap 3 and right end cap 4 of demisting inner cavity 2；Sequentially pass through the rotation of left end cap 3 and right end cap 4
Shaft 5 is fixed with two blocks of demisting web plates 6 in rotary shaft 5, and the structure of two blocks of demisting web plates 6 is identical and between having between each other
Away from；The rotary shaft 5 and the output shaft for the motor 7 being located at outside shell 1 are connected as one, in rotary shaft 5 and left end cap 3 and right end
Bearing assembly 8 is provided between lid 4；
It is provided at least one air inlet pipe 9 on the left end cap 3, at least one escape pipe 10 is provided on right end cap 4,
It is provided with exhaust fan 11 on the escape pipe 10, the bottom of shell 1 is provided with drainpipe 12, is provided with control on the drainpipe 12
Valve I 13；
The demisting web plate 6 includes installing pipe 601 and support ring 602 again, and the outer wall of the installing pipe 601 passes through more radiation
Item 603 and the inner wall of support ring 602 are fixed as one, and the installing pipe 601 is connect with rotary shaft 5 by spline；
603 mutual dislocation of radiation item installation on two blocks of demisting web plates 6, so that same position on two blocks of demisting web plates 6
Two radiation items 603 at the place of setting are interlaced from the axial direction of rotary shaft 5.In this embodiment, it is removed by mechanical centrifugal formula
Traditional material filling type demister is substituted or is carried out Application of composite, efficiently solves spray column and go out by the implantation of mist device
The moisture content of gas thoroughly solves outlet and is not easy up to standard, water consumption, the status for consuming medicine, secondary pollution, especially to the setting of spray column rear end
Having the exhaust treatment system of UV photodissociation, plasma treatment workshop section has very important realistic meaning.
To guarantee air inlet uniformity, in above-described embodiment, preferably: when the air inlet pipe 9 is at least two, this at least two
Air inlet pipe 9 is evenly arranged on the axial line surrounding of rotary shaft 5.
To guarantee air inlet uniformity, in above-described embodiment, preferably: when the escape pipe 10 is at least two, this at least two
Root escape pipe 10 is evenly arranged on the axial line surrounding of rotary shaft 5.
For convenient for air inlet, in above-described embodiment, preferably: being provided with control valve II 14 in the air inlet pipe 9.
To guarantee that speed is adjustable, i.e., the revolving speed of two blocks demisting web plates 6 is adjustable, in above-described embodiment, preferably: the motor
Speed changer 15 is connected on 7 output shaft, output shaft and the rotary shaft 5 of the speed changer 15 are connected as one.
It is automated to realize, in above-mentioned technical proposal, the control valve II 14, control valve I 13 and motor 7 pass through conducting wire
It is electrically connected with the control cabinet with PLC control sheet in the Central Control Room in entire waste gas system.
It needs especially to say, the setting angle of radiation item 603 is not phase in the setting angle and Fig. 4 of Fig. 3 radiation item 603
With, it is mutual from the axial direction of rotary shaft 5 that two radiation items 603 at same position are also able to achieve on two blocks of demisting web plates 6
Staggeredly, demisting purpose is realized.
Obviously, above-mentioned all embodiments are a part of the embodiment of the utility model, instead of all the embodiments.It is based on
Embodiment described in the utility model, those skilled in the art are obtained all other without making creative work
Embodiment belongs to the scope of the utility model protection.
In conclusion due to above structure, the utility model structure is simple, reduces energy consumption, improves safety in utilization
With extend entire exhaust treatment system service life.
Claims (5)
1. a kind of mechanical centrifugation demister of exhaust-gas treatment spray column, it is characterised in that: including shell (1), by shell (1)
Open block the left end cap (3) and right end cap (4) for forming demisting inner cavity (2)；Sequentially pass through left end cap (3) and right end cap (4)
Rotary shaft (5), be fixed with two pieces of demisting web plates (6) in rotary shaft (5), the structure of two pieces of demisting web plates (6) is identical and phase
There is spacing between mutually；The rotary shaft (5) is connected as one with the output shaft for being located at the motor (7) of shell (1) outside, is rotating
Bearing assembly (8) are provided between axis (5) and left end cap (3) and right end cap (4)；
At least one air inlet pipe (9) are provided on the left end cap (3), are provided at least one escape pipe on right end cap (4)
(10), exhaust fan (11) are provided on the escape pipe (10), the bottom of shell (1) is provided with drainpipe (12), the drainpipe
(12) control valve I (13) is provided on；
The demisting web plate (6) includes installing pipe (601) and support ring (602) again, and the outer wall of the installing pipe (601) passes through more
Radiation item (603) and the inner wall of support ring (602) are fixed as one, and the installing pipe (601) and rotary shaft (5) are connected by spline
It connects；
Radiation item (603) mutual dislocation installation on two blocks of demisting web plates (6), so that same on two pieces of demisting web plates (6)
Two radiation items (603) at position are interlaced from the axial direction of rotary shaft (5).
2. the mechanical centrifugation demister of exhaust-gas treatment spray column according to claim 1, it is characterised in that: it is described into
When tracheae (9) is at least two, which is evenly arranged on the axial line surrounding of rotary shaft (5).
3. the mechanical centrifugation demister of exhaust-gas treatment spray column according to claim 1, it is characterised in that: it is described go out
When tracheae (10) is at least two, which is evenly arranged on the axial line surrounding of rotary shaft (5).
4. the mechanical centrifugation demister of exhaust-gas treatment spray column according to claim 1, it is characterised in that: it is described into
Tracheae is provided with control valve II (14) on (9).
5. the mechanical centrifugation demister of exhaust-gas treatment spray column according to claim 1, it is characterised in that: the electricity
Speed changer (15) are connected on the output shaft of machine (7), output shaft and the rotary shaft (5) of the speed changer (15) are connected as one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920119383.2U CN209646045U (en) | 2019-01-24 | 2019-01-24 | The mechanical centrifugation demister of exhaust-gas treatment spray column |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920119383.2U CN209646045U (en) | 2019-01-24 | 2019-01-24 | The mechanical centrifugation demister of exhaust-gas treatment spray column |
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| Publication Number | Publication Date |
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| CN209646045U true CN209646045U (en) | 2019-11-19 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109731401A (en) * | 2019-01-24 | 2019-05-10 | 重庆林德科技发展有限公司 | The mechanical centrifugation demister of exhaust-gas treatment spray column |
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2019
- 2019-01-24 CN CN201920119383.2U patent/CN209646045U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109731401A (en) * | 2019-01-24 | 2019-05-10 | 重庆林德科技发展有限公司 | The mechanical centrifugation demister of exhaust-gas treatment spray column |
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