CN205269988U - Flue gas deacidification atomizer - Google Patents
Flue gas deacidification atomizer Download PDFInfo
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- CN205269988U CN205269988U CN201620016881.0U CN201620016881U CN205269988U CN 205269988 U CN205269988 U CN 205269988U CN 201620016881 U CN201620016881 U CN 201620016881U CN 205269988 U CN205269988 U CN 205269988U
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- cylinder
- nozzle cover
- flue gas
- nozzle
- spraying gun
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Abstract
The utility model provides a flue gas deacidification atomizer, includes double -current body, converging device and atomizing barrel, the double fluid body is equipped with and is used for carrying compressed air's gas passage and the fluid passage who is used for carrying the calcium hydrate thick liquid, the mixing chamber on double -current body of converging device intercommunication and atomizing barrel upper portion, its characterized in that: still including setting up the spray nozzle cover in atomizing barrel below, the inside wall of atomizing barrel bottom sets up the flaring of loudspeaker form, it is used for forming the nozzle together jointly with the flaring of loudspeaker form to be equipped with an intersegmental crack between spray nozzle cover's the top and the bottom of atomizing barrel, nozzle and mixing chamber intercommunication. This flue gas deacidification atomizer nozzle simple structure and difficult the jam.
Description
Technical field
The utility model relates to technical field of waste incineration, is specifically related to a kind of be applicable in reaction tower to flue gas to carry out the spraying gun except acid or desulfurization.
Background technology
At present, generally there is nozzle and hold susceptible to plugging problem in the spraying gun that industrial flue gas uses except sour desulfurizing and purifying process, normally affecting of production is very big, and especially during employing calcium hydroxide neutralization reaction, problem is particularly outstanding.
Practical novel content
The technical problems to be solved in the utility model is: provide a kind of simple and not susceptible to plugging flue gas of nozzle arrangements except acid spraying gun.
Technical solution of the present utility model is: a kind of flue gas is except acid spraying gun, comprise double flowing tube body, interflow device and atomization cylinder, described double flowing tube body is provided with for carrying the gas passage of pressurized air and the liquid passage for carrying calcium hydroxide slurry, described interflow device is connected double flowing tube body and the mixing section on atomization cylinder top, it is characterized in that: also comprise the nozzle cover being arranged on below atomization cylinder, the inner side-wall of described atomization cylinder body bottom arranges horn-like enlarging, it is provided with one section of gap for cooperatively forming nozzle with horn-like enlarging between the top of described nozzle cover and the bottom of atomization cylinder, described nozzle is connected with mixing section.
After adopting said structure, the utility model has the following advantages:
The utility model flue gas removes acid spraying gun and forms nozzle between the bottom and the top of nozzle cover of atomization cylinder, structure is simple, design cost is low, the inner side-wall of atomization cylinder body bottom is set to horn-like enlarging, the particulate matter in mixing section aerosolized mixture out can be made not easily to retain at nozzle place, can effectively avoid the phenomenon of particulate matter blocking atomizer nozzle.
As preferably, the gap between the top of described nozzle cover and the bottom of atomization cylinder is first circular clearance of 360 ��. This setting can make 360 ��, the nozzle injection of spraying gun, and jeting effect is good.
As preferably, also comprise spiro column, the upper end of described spiro column is positioned at atomization cylinder and is connected with the inner side-wall being atomized cylinder, lower end is exposed at that atomizing cup is external and the lower section for nozzle cover is fixed on atomization cylinder that is connected with nozzle cover, and described spiro column is provided with for the drainage channel that is connected of mixing section with atomization cylinder top. Adopting spiro column that nozzle cover is fixed on the lower section of atomization cylinder, structure is simple, design cost is low.
As preferably, the upper end of described spiro column is big head end, lower end is cylinder, described drainage channel comprises at least one first through hole being arranged on big head end, and the second ring gap of 360 �� be arranged between the outer side wall of cylinder and the inner side-wall of atomization cylinder, described first through hole communicates with second ring gap. This setting makes that the structure of drainage channel is simple, design cost is low.
As preferably, one end that described cylinder is exposed at atomizing cup external is provided with external thread section, the top being positioned at external thread section of described cylinder is provided with the spacing preiection being connected with external thread section, described nozzle cover is centrally axially arranged with axis hole, described cylinder is provided with the axis hole of one end through nozzle cover of external thread section, also being provided with between described spacing preiection and nozzle cover regulates pad for regulating the openings of sizes of nozzle, and the lower section that a nut is tightened on nozzle cover by nozzle cover and regulates pad to be pressed on spacing preiection. This setting had both made nozzle cover become dismountable structure, the size regulating the thickness of pad to change the first circular clearance between the top of nozzle cover and the bottom of atomization cylinder by changing again, coordinate the design of horn-like enlarging again, the adjustment of the spray angle to nozzle, height and flow can be reached.
As preferably, described double flowing tube body comprises fluid connection, gas connection and the coaxial inner and outer tubes arranged, and described fluid connection communicates with interior pipe formation liquid passage, and the space between gas connection with inner and outer tubes communicates formation gas passage.
As preferably, described interflow device comprises pedestal, described inner and outer tubes are all connected with pedestal, and described pedestal arranges the 2nd through hole for communicating with liquid passage with the junction of interior pipe, described pedestal at least arrange a third through-hole between inner and outer tubes for communicating with gas passage. This interflow apparatus structure is simple, design cost is low.
As preferably, cylinder is mutually vertical arranges for described double flowing tube body and atomization. This setting can make entire length reduction, structure compacter.
As preferably, described interior pipe passes through arc section transition with the junction of interflow device, the junction of described outer tube and interflow device is also by arc section transition. This setting can make fluid pass through smoothly, reduces friction, thus reduces the damage to device.
As preferably, described double flowing tube body, interflow device, atomization cylinder, spiro column and nozzle cover all adopt stainless steel acid-resistant steel material to make. Select corrosion resistant material, the acidproof corrosion resistance of device can be improved.
Accompanying drawing illustrates:
Fig. 1 is the structural representation of the utility model flue gas except acid spraying gun;
Fig. 2 is the structural representation of the utility model interflow device, atomization cylinder, nozzle cover;
In figure: 1-double flowing tube body, 2-collaborates device, and 3-is atomized cylinder, 4-mixing section, 5-nozzle cover, 6-first circular clearance, the horn-like enlarging of 7-, the big head end of 8-, 9-cylinder, 10-first through hole, 11-second ring gap, 12-external thread section, 13-spacing preiection, 14-regulates pad, 15-nut, 16-fluid connection, 17-gas connection, pipe in 18-, 19-outer tube, 20-pedestal, 21-the 2nd through hole, 22-third through-hole, 23-spiro column.
Embodiment
Below in conjunction with accompanying drawing, and the utility model is described further in conjunction with the embodiments.
Embodiment:
Such as Fig. 1, shown in Fig. 2, a kind of flue gas is except acid spraying gun, comprise double flowing tube body 1, interflow device 2 and atomization cylinder 3, described double flowing tube body 1 is provided with for carrying the gas passage of pressurized air and the liquid passage for carrying calcium hydroxide slurry, described interflow device 2 is connected double flowing tube body 1 and the mixing section 4 on atomization cylinder 3 top, also comprise the nozzle cover 5 being arranged on below atomization cylinder 3, inner side-wall bottom described atomization cylinder 3 arranges horn-like enlarging 7, it is provided with one section of gap for cooperatively forming nozzle with horn-like enlarging 7 between the top of described nozzle cover 5 and the bottom of atomization cylinder 3, described nozzle is connected with mixing section 4.
The utility model flue gas removes acid spraying gun and forms nozzle between the bottom and the top of nozzle cover 5 of atomization cylinder 3, structure is simple, design cost is low, inner side-wall bottom atomization cylinder 3 is set to horn-like enlarging 7, the particulate matter in mixing section 4 aerosolized mixture out can be made not easily to retain at nozzle place, can effectively avoid the phenomenon of particulate matter blocking atomizer nozzle.
As preferably, the gap between the top of described nozzle cover 5 and the bottom of atomization cylinder 3 is first circular clearance 6 of 360 ��. This setting can make 360 ��, the nozzle injection of spraying gun, and jeting effect is good.
As preferably, also comprise spiro column 23, the upper end of described spiro column 23 is positioned at atomization cylinder 3 and is connected with the inner side-wall being atomized cylinder 3, outside lower end is exposed at atomization the cylinder 3 and lower section for nozzle cover 5 is fixed on atomization cylinder 3 that is connected with nozzle cover 5, described spiro column 23 is provided with the drainage channel for being connected with the mixing section 4 on atomization cylinder 3 top. Adopting spiro column 23 that nozzle cover 5 is fixed on the lower section of atomization cylinder 3, structure is simple, design cost is low.
As preferably, the upper end of described spiro column 23 is big head end 8, lower end is cylinder 9, described drainage channel comprises at least one first through hole 10 being arranged on big head end 8, and it being arranged on the second ring gap 11 of between the outer side wall of cylinder 9 and the inner side-wall of atomization cylinder 3 360 ��, described first through hole 10 communicates with second ring gap 11. This setting makes that the structure of drainage channel is simple, design cost is low.
As preferably, one end that described cylinder 9 is exposed at outside atomization cylinder 3 is provided with external thread section 12, the top being positioned at external thread section 12 of described cylinder 9 is provided with the spacing preiection 13 being connected with external thread section 12, described nozzle cover 5 is centrally axially arranged with axis hole, described cylinder 9 is provided with the axis hole of one end through nozzle cover 5 of external thread section 12, also being provided with between described spacing preiection 13 and nozzle cover 5 regulates pad 14 for regulating the openings of sizes of nozzle, the lower section that one nut 15 is tightened on nozzle cover 5 by nozzle cover 5 and regulates pad 14 to be pressed on spacing preiection 13, nut 15 can be cover type nut. this setting had both made nozzle cover 5 become dismountable structure, the size regulating the thickness of pad 14 to change the first circular clearance 6 between the top of nozzle cover 5 and the bottom of atomization cylinder 3 by changing again, coordinate the design of horn-like enlarging 7 again, the adjustment of the spray angle to nozzle, height and flow can be reached.
As preferably, described double flowing tube body 1 comprises interior pipe 18 and the outer tube 19 of fluid connection 16, gas connection 17 and coaxial setting, described fluid connection 16 communicates with interior pipe 18 and forms liquid passage, and the space between gas connection 17 with interior pipe 18 and outer tube 19 communicates formation gas passage.
As preferably, described interflow device 2 comprises pedestal 20, described interior pipe 18 is all connected with pedestal 20 with outer tube 19, described pedestal 20 arranges the 2nd through hole 21 for communicating with liquid passage with the junction of interior pipe 18, described pedestal 20 at least arranges a third through-hole 22 between interior pipe 18 and outer tube 19 for communicating with gas passage. This interflow device 2 structure is simple, design cost is low.
As preferably, described double flowing tube body 1 and atomization cylinder 3 vertical setting mutually. This setting can make entire length reduction, structure compacter.
As preferably, described interior pipe 18 passes through arc section transition with the junction of interflow device 2, and the junction of described outer tube 19 and interflow device 2 is also by arc section transition. This setting can make fluid pass through smoothly, reduces friction, thus reduces the damage to device.
As preferably, described double flowing tube body 1, interflow device 2, atomization cylinder 3, spiro column 23 and nozzle cover 5 all adopt stainless steel acid-resistant steel material to make. Select corrosion resistant material, the acidproof corrosion resistance of device can be improved.
Claims (10)
1. a flue gas is except acid spraying gun, comprise double flowing tube body (1), interflow device (2) and atomization cylinder (3), described double flowing tube body (1) is provided with for carrying the gas passage of pressurized air and the liquid passage for carrying calcium hydroxide slurry, described interflow device (2) is connected double flowing tube body (1) and the mixing section (4) on atomization cylinder (3) top, it is characterized in that: also comprise the nozzle cover (5) being arranged on atomization cylinder (3) lower section, the inner side-wall of described atomization cylinder (3) bottom arranges horn-like enlarging (7), it is provided with one section of gap for cooperatively forming nozzle with horn-like enlarging (7) between the top of described nozzle cover (5) and the bottom of atomization cylinder (3), described nozzle is connected with mixing section (4).
2. a kind of flue gas according to claim 1 is except acid spraying gun, it is characterised in that: the gap between the top of described nozzle cover (5) and the bottom of atomization cylinder (3) is first circular clearance (6) of 360 ��.
3. a kind of flue gas according to claim 1 is except acid spraying gun, it is characterized in that: also comprise spiro column (23), the upper end of described spiro column (23) is positioned at atomization cylinder (3) and is connected with the inner side-wall being atomized cylinder (3), lower end is exposed at the lower section that atomization cylinder (3) is connected and is atomized cylinder (3) for being fixed on by nozzle cover (5) outward and with nozzle cover (5), and described spiro column (23) is provided with the drainage channel for being connected with the mixing section (4) on atomization cylinder (3) top.
4. a kind of flue gas according to claim 3 is except acid spraying gun, it is characterized in that: the upper end of described spiro column (23) is big head end (8), lower end is cylinder (9), described drainage channel comprises at least one first through hole (10) being arranged on big head end (8), and the second ring gap (11) of 360 �� be arranged between the outer side wall of cylinder (9) and the inner side-wall of atomization cylinder (3), described first through hole (10) communicates with second ring gap (11).
5. a kind of flue gas according to claim 4 is except acid spraying gun, it is characterized in that: described cylinder (9) is exposed at atomization cylinder (3) outer one end and is provided with external thread section (12), the top being positioned at external thread section (12) of described cylinder (9) is provided with the spacing preiection (13) being connected with external thread section (12), described nozzle cover (5) is centrally axially arranged with axis hole, described cylinder (9) is provided with the axis hole of one end through nozzle cover (5) of external thread section (12), also being provided with between described spacing preiection (13) and nozzle cover (5) regulates pad (14) for regulating the openings of sizes of nozzle, the lower section that one nut (15) is tightened on nozzle cover (5) by nozzle cover (5) and regulates pad (14) to be pressed on spacing preiection (13).
6. a kind of flue gas according to claim 1 is except acid spraying gun, it is characterized in that: described double flowing tube body (1) comprises interior pipe (18) and the outer tube (19) of fluid connection (16), gas connection (17) and coaxial setting, described fluid connection (16) communicates with interior pipe (18) and forms liquid passage, and the space between gas connection (17) with interior pipe (18) and outer tube (19) communicates formation gas passage.
7. a kind of flue gas according to claim 6 is except acid spraying gun, it is characterized in that: described interflow device (2) comprises pedestal (20), described interior pipe (18) is all connected with pedestal (20) with outer tube (19), described pedestal (20) arranges the 2nd through hole (21) for communicating with liquid passage with the junction of interior pipe (18), described pedestal (20) is positioned between pipe (18) and outer tube (19) and at least arranges a third through-hole (22) for communicating with gas passage.
8. a kind of flue gas according to claim 7 is except acid spraying gun, it is characterised in that: described double flowing tube body (1) and atomization cylinder (3) vertical setting mutually.
9. a kind of flue gas according to claim 8 is except acid spraying gun, it is characterized in that: described interior pipe (18) passes through arc section transition with the junction collaborating device (2), the junction at described outer tube (19) and interflow device (2) is also by arc section transition.
10. a kind of flue gas according to claim 1 is except acid spraying gun, it is characterised in that: described double flowing tube body (1), interflow device (2), atomization cylinder (3), spiro column (23) and nozzle cover (5) all adopt stainless steel acid-resistant steel material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620016881.0U CN205269988U (en) | 2016-01-07 | 2016-01-07 | Flue gas deacidification atomizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620016881.0U CN205269988U (en) | 2016-01-07 | 2016-01-07 | Flue gas deacidification atomizer |
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| Publication Number | Publication Date |
|---|---|
| CN205269988U true CN205269988U (en) | 2016-06-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620016881.0U Active CN205269988U (en) | 2016-01-07 | 2016-01-07 | Flue gas deacidification atomizer |
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| Country | Link |
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| CN (1) | CN205269988U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105457796A (en) * | 2016-01-07 | 2016-04-06 | 浙江泰来环保科技有限公司 | Smoke deacidification atomizer |
| CN109340804A (en) * | 2018-10-08 | 2019-02-15 | 新中天环保股份有限公司 | A kind of chilling tower of two-fluid spray system |
-
2016
- 2016-01-07 CN CN201620016881.0U patent/CN205269988U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105457796A (en) * | 2016-01-07 | 2016-04-06 | 浙江泰来环保科技有限公司 | Smoke deacidification atomizer |
| CN109340804A (en) * | 2018-10-08 | 2019-02-15 | 新中天环保股份有限公司 | A kind of chilling tower of two-fluid spray system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181122 Address after: 315176 No. 149 Ketai Road, Wangchun Industrial Park, Haishu District, Ningbo City, Zhejiang Province Patentee after: Ningbo Tailai environmental protection equipment Co., Ltd. Address before: 315176 No. 149 Ketai Road, Wangchun Industrial Park, Yinzhou District, Ningbo City, Zhejiang Province Patentee before: Zhejiang Eco-Waste Technology Co., Ltd. |