CN206526675U - A kind of devulcanizer with agitating device - Google Patents
A kind of devulcanizer with agitating device Download PDFInfo
- Publication number
- CN206526675U CN206526675U CN201720228876.0U CN201720228876U CN206526675U CN 206526675 U CN206526675 U CN 206526675U CN 201720228876 U CN201720228876 U CN 201720228876U CN 206526675 U CN206526675 U CN 206526675U
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- CN
- China
- Prior art keywords
- tower body
- rotating shaft
- desulfurization tower
- blades
- devulcanizer
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
A kind of devulcanizer with agitating device, it is related to modern boiler flue gas desulfurization field.The utility model has that steel pipe wear resistance is poor to solve existing steel tubular air heater, and flue gas is serious to the erosive wear of steel pipe, the problem of air preheater service life is short.Demister of the present utility model is arranged on desulfurizing tower intracoelomic cavity top, decelerator is fixedly mounted on the outer wall of desulfurization tower body upper end, motor is arranged on the upper end of decelerator, the output shaft of motor and the input shaft of decelerator, which are rotated, to be connected, the output shaft of decelerator lower end is connected by shaft coupling with axis of rotation, frame is fixedly mounted on the upper end outer wall of desulfurization tower body, air compressor is arranged in frame, cylinder is arranged on the inside of hollow rotating shaft, the upper end of cylinder is connected with air compressor, the lower end of cylinder and the upper end of two rear blades are hinged, lower end of the one end of two primary blades respectively with two rear blades is hinged.The utility model is used for the desulfurization of sulfur-containing smoke gas in generator set device.
Description
Technical field
The utility model is related to modern boiler flue gas desulfurization field, and in particular to a kind of devulcanizer with agitating device.
Background technology
Desulphurization plant is generally referred in power industry is produced, for removing the element sulphur in coal, prevents from generating during burning
SO2Equipment.Sulphur is larger to the damage ratio of environment, the pollution of oxysulfide and hydrogen sulfide to air, and sulfate, hydrogen sulfide are to water
The pollution of body, is the emphasis of current environmental protection work.Can burn substantial amounts of coal in the production procedure of steam power plant, and in coal usually
Containing a certain amount of element sulphur, these element sulphurs can discharge a large amount of SO after burning2, will if do not administered
Significant damage is caused to environment.Therefore desulphurization plant is generally used in generation current unit equipment.
The sulfur dioxide that existing desulphurization plant is present in slurries, air and flue gas is insufficient contact, causes desulfurization degree low,
Slurries do not stir easy solidification for a long time, cause stifled tower phenomenon, and the rotating vane in desulphurization plant on agitating device is difficult to clean
The problem of with changing.
Utility model content
The purpose of this utility model is there is titanium dioxide in slurries, air and flue gas to solve existing desulphurization plant
Sulphur is insufficient contact, causes desulfurization degree low, and slurries do not stir easy solidification for a long time, causes stifled tower phenomenon, and stirred in desulphurization plant
Mix the problem of rotating vane on device is difficult to clean and changed.And then a kind of devulcanizer with agitating device is provided.
The technical solution of the utility model is：
A kind of devulcanizer with agitating device, it includes motor, decelerator, shaft coupling, rotating shaft, air compressor, machine
Frame, cylinder, desulfurization tower body, demister, supporting plate, the first sealing ring, the second sealing ring, blast pipe, air inlet pipe, the first liquid
Pump, second liquid pump, air pump, two rear blades and two primary blades, desulfurization tower body are hollow cylinder desulfurization tower body, desulfurization
Tower body is vertically arranged, and desulfurization tower body upper end is provided with opening, and the centre of demister is provided with through hole, and demister is arranged in desulfurizing tower body
Chamber top, the axis N-N of motor, decelerator and rotating shaft along desulfurization tower body is from top to bottom set gradually, and decelerator is fixedly mounted on
On the outer wall of desulfurization tower body upper end, motor is arranged on the upper end of decelerator, and the output shaft of motor and the input shaft of decelerator, which are rotated, to be connected
Connect, shaft coupling and rotating shaft are respectively positioned in desulfurizing tower body, and the output shaft of decelerator lower end is connected by shaft coupling with axis of rotation, turn
Axle is hollow rotating shaft, and frame is fixedly mounted on the upper end outer wall of desulfurization tower body, and air compressor is arranged in frame, cylinder peace
Mounted in the inside of hollow rotating shaft, the upper end of cylinder is connected with air compressor, and the lower end of cylinder and the upper end of two rear blades are cut with scissors
Connect, the lower end of one end of two primary blades respectively with two rear blades is hinged, desulfurization tower body upper end is provided with exhaust outlet, blast pipe weldering
It is connected on exhaust ports and is connected with exhaust outlet, the lower end outside wall of desulfurization tower body is provided with air inlet, and one end of air inlet pipe is welded
Connected at air inlet and with air inlet, the first liquid pump, second liquid pump and air pump pass through a segment pipe and desulfurization respectively
The lower end connection of tower body.
Further, it also includes the first sealing ring and the second sealing ring, and the first sealing ring and the second sealing ring, which are passed through, to be turned
Axle is separately mounted to the upper/lower terminal of demister.
Further, it also includes supporting plate, and supporting plate is located at the bottom of the second sealing ring, supporting plate and desulfurization tower body
Inner arm is affixed.
Further, the lower end of two rear blades and the upper end of two primary blades are curved end, two rear blades
Curved end of the curved end respectively with two primary blades by way of being hinged is rotatably connected.
Further, the bottom of rotating shaft offers two curved channels, and the internal diameter of two curved channels is all higher than after two
The external diameter of blade and two primary blades.
Further, it also includes cone boss, and cone boss is inserted into rotating shaft from the bottom of rotating shaft, and cone boss leads to
Cross welding mode and rotating shaft bottom it is affixed, and cone boss on along molded line and the upper end molded line weight of two curved channels
Close.
Further, the through hole internal diameter on demister is more than the external diameter of rotating shaft.
Further, shaft coupling is provided with multiple bolt holes.
Further, the end of the free end of two primary blades opens up chamfering.
Further, it also includes two annular blades, and two annular blades are separately positioned at two curved channels, and two
Individual annular blade is connected by way of welding with rotating shaft.
The utility model has the following effects that compared with prior art：
1st, motor of the present utility model drives rotary shaft to rotate by decelerator, and then drives the pivoting leaf of rotary shaft lower end
Piece is rotated, rotating vane stirring slurries so that the sulfur dioxide in slurries, air and flue gas is fully contacted, and is effectively improved
Desulfurization degree, desulfurization degree brings up to more than 90%, and then avoids stifled tower phenomenon.
2nd, air compressor of the present utility model drives Telescopic-cylinder, and then realizes the folding of primary blades.When primary blades work
When making, primary blades are in horizontality, when primary blades are stopped, and primary blades are in vertical state.When primary blades need more
When changing or cleaning, cylinder, which shrinks, drives rear blade motion, and then drives primary blades to move upwards.
3rd, two annular blades 21 on the utility model can strike off the impurity on two surfaces of homepage piece 9, play clear
The effect of two annular blades 21 is managed, prevents the impurity on two surfaces of homepage piece 9 enters from being blocked in hollow rotating shaft.
4th, the utility model is applied in generator set device, for the desulfurization of flue gas, efficiently avoid sulfur-containing smoke gas
It is directly discharged in air pollute environment, plays the effect of environmental protection.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；Fig. 2 is partial enlarged drawings of the Fig. 1 at A.
Embodiment
Embodiment one：Illustrate present embodiment, a kind of taking off with agitating device of present embodiment with reference to Fig. 1
Sulphur device, it includes motor 1, decelerator 2, shaft coupling 3, rotating shaft 4, air compressor 5, frame 6, cylinder 7, desulfurization tower body 10, removed
Day with fog 11, supporting plate 12, the first sealing ring 13, the second sealing ring 14, blast pipe 15, air inlet pipe 16, the first liquid pump 17, second
Liquid pump 18, air pump 19, two rear blades 8 and two primary blades 9, desulfurization tower body 10 are hollow cylinder desulfurization tower body, are taken off
Sulphur tower body 10 is vertically arranged, and the upper end of desulfurization tower body 10 is provided with opening, and the centre of demister 11 is provided with through hole, and demister 11 is arranged on
The inner upper end of desulfurization tower body 10, the axis N-N of motor 1, decelerator 2 and rotating shaft 4 along desulfurization tower body 10 is from top to bottom set gradually,
Decelerator 2 is fixedly mounted on the upper end outer wall of desulfurization tower body 10, and motor 1 is arranged on the upper end of decelerator 2, the output shaft of motor 1
Rotated and be connected with the input shaft of decelerator 2 by shaft coupling, the lower end output shaft of decelerator 2 is rotated by shaft coupling 3 with rotating shaft 4
Connection, rotating shaft 4 is hollow rotating shaft, and frame 6 is fixedly mounted on the upper end outer wall of desulfurization tower body 10, and air compressor 5 is arranged on
In frame 6, cylinder 7 is arranged on the inside of hollow rotating shaft, and the upper end of cylinder 7 is connected with air compressor 5, the lower end of cylinder 7 and
The upper end of two rear blades 8 is hinged, and the lower end of one end of two primary blades 9 respectively with two rear blades 8 is hinged, desulfurization tower body 10
Upper end is provided with exhaust outlet, and blast pipe 15 is welded on exhaust ports and connected with exhaust outlet, on the lower end outside wall of desulfurization tower body 10
Provided with air inlet, one end of air inlet pipe 16 is welded at air inlet and connected with air inlet, the first liquid pump 17, second liquid pump
18 and air pump 19 connected respectively by a segment pipe with the lower end of desulfurization tower body 10.
Embodiment two：Illustrate present embodiment with reference to Fig. 1, present embodiment also includes the first sealing ring 13 and the
Two sealing rings 14, the first sealing ring 13 and the second sealing ring 14 are separately mounted to the upper/lower terminal of demister 11 through rotating shaft 4.
It is arranged such, the first sealing ring 13 and the second sealing ring 14 can effectively prevent the flue gas after desulfurization from removing defogging without demister
Drop is leaked out in the gap directly between rotating shaft 4 and demister 11.Other compositions and annexation and embodiment
One is identical.
Embodiment three：Illustrate present embodiment with reference to Fig. 1, present embodiment also includes supporting plate 12, supporting plate
12 are located at the bottom of the second sealing ring 14, and supporting plate 12 and the inner arm of desulfurization tower body 10 are affixed.It is arranged such, supporting plate 12 is used for
Fix the second sealing ring 14 so that keep good sealing between the second sealing ring 14 and demister.Other compositions and connection
Relation is identical with embodiment one or two.
Embodiment four：Illustrate with reference to Fig. 1 and Fig. 2 under present embodiment, two rear blades 8 of present embodiment
End and the upper end of two primary blades 9 are curved end, and the curved ends of two rear blades 8 is respectively by way of being hinged with two
The curved end of individual primary blades 9 is rotatably connected.It is arranged such, can realizes between two rear blades 8 and two primary blades 9
Rotate, ensure cylinder 7 when under contraction state, two rear blades 8 and two primary blades 9 can be located in rotating shaft 4, when
When cylinder is in stretching state, two rear blades 8 and two primary blades 9 can smoothly stretch out.It is other composition and annexation and
Embodiment one, two or three are identical.
Embodiment five：Illustrate present embodiment with reference to Fig. 1 and Fig. 2, the rotating shaft 4 of present embodiment also includes two
Curved channel 4-1, two curved channel 4-1 are arranged on the bottom of rotating shaft 4, and two curved channel 4-1 internal diameter is all higher than two
The external diameter of rear blade 8 and two primary blades 9.It is arranged such, it is ensured that two rear blades 8 and two primary blades 9 are logical in two arcs
Smoothly moved in road 4-1, when cylinder 7 drives two rear blades 8 and two primary blades 9 are moved, two primary blades 9 are in arc
Passage 4-1 is rotated, and the motion state of two primary blades 9 is changed into horizontality from original vertical state.Other compositions and connection
Relation is identical with embodiment one, two, three or four.
Embodiment six：Illustrate present embodiment with reference to Fig. 1, the rotating shaft 4 of present embodiment also includes cone boss
20, cone boss 20 is located at two curved channel 4-1 upper end.It is arranged such, the motion of two primary blades 9 of cone boss 20 pair
Play a part of guiding.Other compositions and annexation are identical with embodiment one, two, three, four or five.
Embodiment seven：Illustrate the through hole internal diameter on present embodiment, the demister 11 of present embodiment with reference to Fig. 1
More than the external diameter of rotating shaft 4.It is arranged such so that rotating shaft 4 can be easy to assembling smoothly by the through hole on demister 11.Its
It constitutes identical with embodiment one, two, three, four, five or six with annexation.
Embodiment eight：Illustrate present embodiment with reference to Fig. 1, the shaft coupling 3 of present embodiment is provided with multiple spiral shells
Bolt throughhole.It is arranged such, is easy to implement the dismounting between rotating shaft 4 and decelerator 2.Other compositions and annexation and specific implementation
Mode one, two, three, four, five, six or seven are identical.
Embodiment nine：Illustrate present embodiment, the free end of two primary blades 9 of present embodiment with reference to Fig. 1
End be equipped with chamfering.It is arranged such so that two primary blades 9 are separated at cone boss 20, it is logical into respective arc
On road 4-1, it is to avoid two primary blades 9 are stuck in curved channel 4-1.Other compositions and annexation and embodiment one,
2nd, three, four, five, six, seven or eight are identical.
Embodiment ten：Illustrate present embodiment with reference to Fig. 2, present embodiment also includes two annular blades 21,
Two annular blades 21 are separately positioned at two curved channel 4-1, two annular blades 21 by way of welding with rotating shaft 4
Connection.It is arranged such, when cylinder drives two homepage pieces 9 to move, two annular blades 21 can be by two surfaces of homepage piece 9
Impurity strike off, play a part of clear up two annular blades 21, prevent the impurity on two surfaces of homepage piece 9 from entering hollow rotating shaft
It is interior to be blocked.Other compositions and annexation are identical with embodiment one, two, three, four, five, six, seven, eight or nine.
Operation principle：
Illustrate operation principle of the present utility model with reference to Fig. 1 and Fig. 2, agstone adds water, and that slurries are made is logical as absorbent
Cross the calcium carbonate that the first liquid pump is pumped into the sulfur dioxide and slurries fully contacted with flue gas in desulfurizing tower body in mixing, flue gas
And the air blasted from desulfurization tower body bottom by air pump carries out oxidation reaction and generates calcium sulfate, calcium sulfate reaches certain full
After degree, crystallization forms dihydrate gypsum.Gypsum slurries through the discharge of second liquid pump are concentrated, dehydration, are less than its water content
10%, the stacking of gypsum bunker is then sent to, the flue gas after desulfurization removes droplet by demister, and air is discharged into by chimney.One side
Face, motor drives rotary shaft to rotate by decelerator, and then drives the primary blades of rotary shaft bottom to rotate, primary blades stirring slurry
Liquid so that the sulfur dioxide in slurries, air and flue gas is fully contacted, is conducive to improving desulfurization degree, and it is existing to avoid stifled tower
As；On the other hand, air compressor drives Telescopic-cylinder, realizes primary blades and the closure of rear blade.The utility model is current
Preferable desulfurized effect is played in generator set device.
Claims (10)
1. a kind of devulcanizer with agitating device, it is characterised in that：It include motor (1), decelerator (2), shaft coupling (3),
Rotating shaft (4), air compressor (5), frame (6), cylinder (7), desulfurization tower body (10), demister (11), supporting plate (12), first
Sealing ring (13), the second sealing ring (14), blast pipe (15), air inlet pipe (16), the first liquid pump (17), second liquid pump
(18), air pump (19), two rear blades (8) and two primary blades (9), desulfurization tower body (10) are hollow cylinder desulfurizing tower
Body, desulfurization tower body (10) is vertically arranged, and desulfurization tower body (10) upper end is provided with opening, and the centre of demister (11) is provided with through hole, removed
Day with fog (11) is arranged on desulfurization tower body (10) inner chamber top, and motor (1), decelerator (2) and rotating shaft (4) are along desulfurization tower body (10)
Axis (N-N) is from top to bottom set gradually, and decelerator (2) is fixedly mounted on the outer wall of desulfurization tower body (10) upper end, motor (1) peace
Upper end mounted in decelerator (2), the output shaft of motor (1) is rotated with the input shaft of decelerator (2) and be connected, shaft coupling (3) and turn
Axle (4) is respectively positioned in desulfurization tower body (10), and the output shaft of decelerator (2) lower end is rotated by shaft coupling (3) and rotating shaft (4) to be connected
Connect, rotating shaft (4) is hollow rotating shaft, frame (6) is fixedly mounted on the upper end outer wall of desulfurization tower body (10), air compressor (5)
In frame (6), cylinder (7) is arranged on the inside of hollow rotating shaft, and the upper end of cylinder (7) is connected with air compressor (5),
The lower end of cylinder (7) and the upper end of two rear blades (8) are hinged, one end of two primary blades (9) respectively with two rear blades (8)
Lower end be hinged, desulfurization tower body (10) upper end is provided with exhaust outlet, and blast pipe (15) is welded on exhaust ports and connected with exhaust outlet,
The lower end outside wall of desulfurization tower body (10) is provided with air inlet, and one end of air inlet pipe (16) is welded at air inlet and and air inlet
Connection, the first liquid pump (17), second liquid pump (18) and air pump (19) pass through a segment pipe and desulfurization tower body (10) respectively
Lower end connection.
2. a kind of devulcanizer with agitating device according to claim 1, it is characterised in that：It also includes the first sealing
(13) and the second sealing ring (14) are enclosed, the first sealing ring (13) and the second sealing ring (14) are separately mounted to remove through rotating shaft (4)
The upper/lower terminal of day with fog (11).
3. a kind of devulcanizer with agitating device according to claim 2, it is characterised in that：It also includes supporting plate
(12), supporting plate (12) is located at the bottom of the second sealing ring (14), and supporting plate (12) and the inner arm of desulfurization tower body (10) are affixed.
4. a kind of devulcanizer with agitating device according to claim 1, it is characterised in that：Two rear blades (8)
Lower end and the upper end of two primary blades (9) are curved end, the side of the curved ends of two rear blades (8) respectively by being hinged
Formula and the curved end of two primary blades (9) are rotatably connected.
5. a kind of devulcanizer with agitating device according to claim 4, it is characterised in that：The bottom of rotating shaft 4 is opened up
There are two curved channels (4-1), the internal diameter of two curved channels (4-1) is all higher than two rear blades (8) and two primary blades (9)
External diameter.
6. a kind of devulcanizer with agitating device according to claim 5, it is characterised in that：It also includes cone boss
(20), cone boss (20) is inserted into rotating shaft (4) from the bottom of rotating shaft (4), cone boss (20) by way of welding with
The bottom of rotating shaft (4) is affixed, and cone boss (20) on overlapped along molded line with the upper end molded line of two curved channels (4-1).
7. a kind of devulcanizer with agitating device according to claim 6, it is characterised in that：It is logical on demister (11)
Hole internal diameter is more than the external diameter of rotating shaft (4).
8. a kind of devulcanizer with agitating device according to claim 7, it is characterised in that：Shaft coupling (3) is provided with
Multiple bolt holes.
9. a kind of devulcanizer with agitating device according to claim 8, it is characterised in that：Two primary blades (9)
The end of free end opens up chamfering (9-1).
10. a kind of devulcanizer with agitating device according to claim 9, it is characterised in that：It also includes two rings
Shape blade (21), two annular blades (21) are separately positioned on two curved channel (4-1) places, and two annular blades (21) pass through
The mode of welding is connected with rotating shaft (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720228876.0U CN206526675U (en) | 2017-03-09 | 2017-03-09 | A kind of devulcanizer with agitating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720228876.0U CN206526675U (en) | 2017-03-09 | 2017-03-09 | A kind of devulcanizer with agitating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206526675U true CN206526675U (en) | 2017-09-29 |
Family
ID=59915897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720228876.0U Expired - Fee Related CN206526675U (en) | 2017-03-09 | 2017-03-09 | A kind of devulcanizer with agitating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206526675U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108380008A (en) * | 2018-04-02 | 2018-08-10 | 杨大鹏 | A kind of sulfur dioxide flue dust desulphurization system |
| CN108499317A (en) * | 2018-04-02 | 2018-09-07 | 杨大鹏 | A kind of sulfur dioxide flue dust sulfur method |
| CN110721589A (en) * | 2019-10-29 | 2020-01-24 | 上海蓝魂环保科技有限公司 | Gas-liquid mixing equipment for ship seawater desulfurization |
| CN112058072A (en) * | 2020-08-12 | 2020-12-11 | 北新建材(陕西)有限公司 | Desulfurizing device |
| CN112516764A (en) * | 2020-11-11 | 2021-03-19 | 贵州省天净环保工程有限公司 | High-efficient wet desulfurizing tower |
-
2017
- 2017-03-09 CN CN201720228876.0U patent/CN206526675U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108380008A (en) * | 2018-04-02 | 2018-08-10 | 杨大鹏 | A kind of sulfur dioxide flue dust desulphurization system |
| CN108499317A (en) * | 2018-04-02 | 2018-09-07 | 杨大鹏 | A kind of sulfur dioxide flue dust sulfur method |
| CN108499317B (en) * | 2018-04-02 | 2021-02-19 | 韶关市曲江区祥和精细化工有限公司 | Sulfur dioxide smoke dust desulfurization method |
| CN110721589A (en) * | 2019-10-29 | 2020-01-24 | 上海蓝魂环保科技有限公司 | Gas-liquid mixing equipment for ship seawater desulfurization |
| CN112058072A (en) * | 2020-08-12 | 2020-12-11 | 北新建材(陕西)有限公司 | Desulfurizing device |
| CN112516764A (en) * | 2020-11-11 | 2021-03-19 | 贵州省天净环保工程有限公司 | High-efficient wet desulfurizing tower |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170929 Termination date: 20180309 |