CN211098363U - Boiler waste gas dust removal SOx/NOx control device - Google Patents
Boiler waste gas dust removal SOx/NOx control device Download PDFInfo
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- CN211098363U CN211098363U CN201921914934.0U CN201921914934U CN211098363U CN 211098363 U CN211098363 U CN 211098363U CN 201921914934 U CN201921914934 U CN 201921914934U CN 211098363 U CN211098363 U CN 211098363U
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Abstract
The utility model discloses a boiler waste gas dust removal SOx/NOx control device, including device body, extrusion mechanism, pipeline and the U type pipe of giving vent to anger, one side of device body is provided with the admission line, and installs the second fan between the both ends inner wall of admission line, the alarm is installed to the top of device body opposite side, the header tank is installed to the bottom of device body, and one side of header tank installs the motor, one side on header tank top is provided with U type pipe, the box is installed to one side of header tank, and the inside of box is provided with the aqueous ammonia, one side fixed connection of U type pipe is in the inboard of box, air quality sensor is installed on the top of pipeline of giving vent to anger. The utility model discloses an install the box in one side of header tank, and the inside of box is provided with the aqueous ammonia, and gaseous and aqueous ammonia reaction realize detaching the nitride in the waste gas.
Description
Technical Field
The utility model relates to a waste gas treatment equipment technical field specifically is a boiler waste gas dust removal SOx/NOx control device.
Background
With the rapid development of industrialization, human energy demand is increasing, and the emission amount of SOx, NOx and particulate matter formed in flue gas in industrial boilers is rapidly increasing. Currently, SOx, NOx and particulate matters become one of the main atmospheric pollutants, and seriously harm human living environment. With the continuous and deep treatment of flue gas pollutants, the harm of sulfide and nitrate oxide is more and more taken into consideration by people, the advanced western countries pay full attention to the pollution of NOx in the late stage of the 20 th century and the 60 th year, and strict standards are formulated, and various desulfurization and denitrification devices, such as catalytic reduction desulfurization and denitrification devices, are produced. China also sets up the emission standards of sulfides and nitrated compounds, but the difference between the desulfurization and denitrification technologies and foreign countries is large, and the treatment and research work of flue gas pollution is still in the stage of independent desulfurization, denitrification and dust removal;
and the existing boiler waste gas dedusting, desulfurizing and denitrifying device does not have the functions of automatic alarm, strong applicability and good waste gas treatment effect.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a boiler waste gas dust removal SOx/NOx control device to the current boiler waste gas dust removal SOx/NOx control device who proposes in solving above-mentioned background art does not have automatic alarm, the suitability is strong and the effectual functional problem of exhaust-gas treatment.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a boiler waste gas dust removal SOx/NOx control device, includes device body, extrusion mechanism, pipeline and U type pipe of giving vent to anger, one side of device body is provided with the admission line, and installs the second fan between the both ends inner wall of admission line, the alarm is installed to the top of device body opposite side, the header tank is installed to the bottom of device body, and one side of header tank installs the motor, one side on header tank top is provided with U type pipe, the box is installed to one side of header tank, and the inside of box is provided with the aqueous ammonia, one side fixed connection in the inboard of box of U type pipe, air quality sensor is installed on the top of the pipeline of giving vent to anger.
Preferably, one side of admission line inner wall is provided with the internal thread, and the mounting is installed to the inboard one side of admission line, be provided with the external screw thread on the outer wall of mounting, and the installation pipe is installed to one side of mounting.
Preferably, the desulfurizer jar is installed on the top of device body, and the extrusion mechanism is installed on the top of desulfurizer jar one end device body, the bottom of extrusion mechanism extends to the inside of device body, and electric putter is installed on the top of extrusion mechanism to electric putter's bottom extends to the inside of extrusion mechanism, be provided with the piston between electric putter bottom extrusion mechanism's the both sides inner wall, and the both sides of desulfurizer jar all through connecting pipe fixed connection in the both sides of extrusion mechanism.
Preferably, fixed pipe is installed to extrusion mechanism's bottom, and the atomizing head is evenly installed to the bottom of fixed pipe, be provided with the water pipe between the both sides inner wall of atomizing head below device body, and the bottom of water pipe evenly installs the shower nozzle.
Preferably, a stirring shaft is arranged between the inner walls of the two sides of the water collecting tank, and stirring blades are uniformly arranged on the outer wall of the stirring shaft.
Preferably, the pipeline of giving vent to anger is installed to one side on box top, and is provided with the activated carbon screen cloth between the both sides inner wall of the pipeline of giving vent to anger, install hydrogen type mordenite to the screen cloth between the both sides inner wall of the pipeline of giving vent to anger of activated carbon screen cloth top, and hydrogen type mordenite is provided with the sponge layer that absorbs water to the screen cloth top between the both sides inner wall of the pipeline of giving vent to anger, all install ultraviolet lamp on the both ends inner wall of the pipeline of giving vent to anger, and install first fan between the both ends inner wall of the pipeline.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the mounting pipe is convenient to detach and replace by mounting the mounting pipe, the internal thread, the external thread and the air inlet pipeline and rotating the mounting pipe and the cooperation between the internal thread and the external thread, so that the mounting pipe mounting pipes with different diameters can be mounted on one side of the air inlet pipeline, and the applicability is strong;
(2) meanwhile, the device is provided with an air quality sensor and an alarm, the gas to be discharged is detected by the air quality sensor, and when the gas is unqualified in detection, the alarm rings to remind a worker so as to overhaul in time;
(3) the device is through installing the U type pipe simultaneously, the aqueous ammonia, the pipeline of giving vent to anger, the active carbon screen cloth, hydrogen type mordenite is to screen cloth and ultraviolet lamp, gas passes through in the U type pipe enters into the aqueous ammonia, gas and aqueous ammonia reaction, realize detaching the nitride in the waste gas, then the gas after the SOx/NOx control enters into the pipeline of giving vent to anger, gas is through the active carbon screen cloth, the active carbon adsorbs the nitride once more, gas is through hydrogen type mordenite to the screen cloth, hydrogen type mordenite has higher adsorption efficiency to NOx, under the aerobic condition, can be with NO oxidation adsorption, discharge after disinfecting through ultraviolet lamp at last, the exhaust-gas treatment is effectual.
Drawings
FIG. 1 is a schematic cross-sectional view of the device of the present invention;
FIG. 2 is a schematic sectional view of the intake duct of the present invention;
FIG. 3 is a schematic top view of the apparatus of the present invention;
fig. 4 is a schematic side view of the device of the present invention.
In the figure: 1. a device body; 2. a water pipe; 3. a fixed tube; 4. a connecting pipe; 5. an extrusion mechanism; 6. a desulfurizer tank; 7. an electric push rod; 8. a piston; 9. an atomizing head; 10. an alarm; 11. hydrogen mordenite counter screen; 12. a water-absorbing sponge layer; 13. an ultraviolet lamp; 14. an air quality sensor; 15. a first fan; 16. an air outlet pipe; 17. an activated carbon screen; 18. a U-shaped pipe; 19. a box body; 20. ammonia water; 21. a water collection tank; 22. stirring blades; 23. a stirring shaft; 24. a motor; 25. installing a pipe; 26. an internal thread; 27. an air intake duct; 28. a second fan; 29. an external thread; 30. a fixing member; 31. and (4) a spray head.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides an embodiment: a dust removal, desulfurization and denitrification device for boiler waste gas comprises a device body 1, an extrusion mechanism 5, an air outlet pipeline 16 and a U-shaped pipe 18, wherein an air inlet pipeline 27 is arranged on one side of the device body 1, a second fan 28 is arranged between the inner walls of two ends of the air inlet pipeline 27, and the model of the second fan 28 can be RAETTS 100;
an internal thread 26 is arranged on one side of the inner wall of the air inlet pipeline 27, a fixing piece 30 is arranged on one side of the inner side of the air inlet pipeline 27, an external thread 29 is arranged on the outer wall of the fixing piece 30, and an installation pipe 25 is arranged on one side of the fixing piece 30, so that the installation pipes 25 with different diameters can be conveniently detached and replaced, and the applicability is strong;
the device comprises a device body 1, a desulfurizer tank 6, an extrusion mechanism 5, an electric push rod 7, an ANT-26 electric push rod 7, a piston 8 and connecting pipes 4, wherein the desulfurizer tank 6 is installed at the top end of the device body 1, the extrusion mechanism 5 is installed at one end of the desulfurizer tank 6, the top end of the device body 1 extends into the device body 1, the bottom end of the extrusion mechanism 5 extends into the extrusion mechanism 5, the electric push rod 7 is installed at the top end of the extrusion mechanism 5, the type of the electric push rod 7 can be ANT-26, the bottom end of the electric push rod 7 extends into the extrusion mechanism 5, the piston 8 is arranged between the inner walls of the two sides of the;
the bottom end of the extrusion mechanism 5 is provided with a fixed pipe 3, the bottom end of the fixed pipe 3 is uniformly provided with atomizing heads 9, water pipes 2 are arranged between the inner walls of the two sides of the device body 1 below the atomizing heads 9, and the bottom ends of the water pipes 2 are uniformly provided with spray heads 31, so that the effects of cooling and dust settling on waste gas are realized;
an alarm 10 is arranged above the other side of the device body 1, the type of the alarm 10 can be L TE-1101, a water collecting tank 21 is arranged at the bottom end of the device body 1, a motor 24 is arranged on one side of the water collecting tank 21, and the type of the motor 24 can be Y315M-2;
the stirring shaft 23 is arranged between the inner walls of the two sides of the water collecting tank 21, and the stirring blades 22 are uniformly arranged on the outer wall of the stirring shaft 23, so that the effect of fully mixing gas and water is realized, and the dust removing effect is better;
a U-shaped pipe 18 is arranged on one side of the top end of the water collecting tank 21, a tank body 19 is arranged on one side of the water collecting tank 21, ammonia water 20 is arranged in the tank body 19, and one side of the U-shaped pipe 18 is fixedly connected to the inner side of the tank body 19;
an air outlet pipeline 16 is installed on one side of the top end of the box body 19, an activated carbon screen 17 is arranged between inner walls of two sides of the air outlet pipeline 16, a hydrogen-type mordenite counter screen 11 is installed between inner walls of two sides of the air outlet pipeline 16 above the activated carbon screen 17, a water-absorbing sponge layer 12 is arranged between inner walls of two sides of the air outlet pipeline 16 above the hydrogen-type mordenite counter screen 11, ultraviolet lamps 13 are installed on inner walls of two ends of the air outlet pipeline 16, the type of each ultraviolet lamp 13 can be ZW18D12W, a first fan 15 is installed between inner walls of two ends of the air outlet pipeline 16 on one side of each ultraviolet lamp 13, the type of each first fan 15 can be RAETTS85, and the effects of desulfurization, denitrification and gas purification are achieved;
an air quality sensor 14 is mounted on the top end of the outlet pipe 16, and the air quality sensor 14 may be of the type TGS 2600.
The working principle is as follows: when the device is used, gas enters the device body 1 from the gas inlet pipeline 27, the dust-settling and temperature-reducing effects are carried out on waste gas by spraying water through the spray head 31, and then the waste gas is stretched and contracted through the electric push rod 7, so that the piston 8 performs circular pumping action, when the piston 8 moves upwards, liquid in the desulfurizer tank 6 is pumped and enters the extrusion mechanism 5 through the connecting pipe 4, then the liquid moves downwards through the piston 8, is extruded into the fixed pipe 3 and then is sprayed out in a mist shape through the atomizing head 9, so that the liquid fully reacts with the waste gas, the desulfurization effect is good, the stirring shaft 23 is driven to rotate by the motor 24, the stirring blades 22 fully stir the mixed liquid of smoke and water, so that the smoke is fully mixed with the water, the gas enters the ammonia water 20 through the U-shaped pipe 18, the gas reacts with the ammonia water 20, the removal of nitrified substances in the waste gas is realized, and, gaseous through active carbon screen cloth 17, the active carbon adsorbs the nitride once more, gaseous through hydrogen type mordenite to screen cloth 11, hydrogen type mordenite has higher adsorption efficiency to NOx, under the aerobic condition, can adsorb NO oxidation, discharge after disinfecting through ultraviolet lamp 13 at last, exhaust-gas treatment is effectual, detect the gas that will discharge through air quality sensor 14, when detecting nonconforming, alarm 10 buzzes and reminds the staff to in time overhaul.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a boiler waste gas dust removal SOx/NOx control device, includes device body (1), extrusion mechanism (5), pipeline (16) and U type pipe (18) of giving vent to anger, its characterized in that: one side of device body (1) is provided with admission line (27), and installs second fan (28) between the both ends inner wall of admission line (27), alarm (10) are installed to the top of device body (1) opposite side, header tank (21) are installed to the bottom of device body (1), and one side of header tank (21) installs motor (24), one side on header tank (21) top is provided with U type pipe (18), box (19) are installed to one side of header tank (21), and the inside of box (19) is provided with aqueous ammonia (20), one side fixed connection in the inboard of box (19) of U type pipe (18), air quality sensor (14) are installed on the top of pipeline of giving vent to anger (16).
2. The dust removal, desulfurization and denitrification apparatus for boiler exhaust gas according to claim 1, wherein: one side of admission line (27) inner wall is provided with internal thread (26), and one side of admission line (27) inboard installs mounting (30), be provided with external screw thread (29) on the outer wall of mounting (30), and installation pipe (25) are installed to one side of mounting (30).
3. The dust removal, desulfurization and denitrification apparatus for boiler exhaust gas according to claim 1, wherein: desulfurizer jar (6) is installed on the top of device body (1), and the top of desulfurizer jar (6) one end device body (1) installs extrusion mechanism (5), the bottom of extrusion mechanism (5) extends to the inside of device body (1), and the top of extrusion mechanism (5) installs electric putter (7) to the bottom of electric putter (7) extends to the inside of extrusion mechanism (5), be provided with piston (8) between the both sides inner wall of electric putter (7) bottom extrusion mechanism (5), and the both sides of desulfurizer jar (6) all through connecting pipe (4) fixed connection in the both sides of extrusion mechanism (5).
4. The dust removal, desulfurization and denitrification apparatus for boiler exhaust gas according to claim 3, wherein: fixed pipe (3) are installed to the bottom of extrusion mechanism (5), and the bottom of fixed pipe (3) evenly installs atomising head (9), be provided with between the both sides inner wall of atomising head (9) below device body (1) water pipe (2), and the bottom of water pipe (2) evenly installs shower nozzle (31).
5. The dust removal, desulfurization and denitrification apparatus for boiler exhaust gas according to claim 1, wherein: install (mixing) shaft (23) between the both sides inner wall of header tank (21), and evenly install stirring leaf (22) on the outer wall of (mixing) shaft (23).
6. The dust removal, desulfurization and denitrification apparatus for boiler exhaust gas according to claim 1, wherein: pipeline (16) of giving vent to anger is installed to one side on box (19) top, and is provided with activated carbon screen cloth (17) between the both sides inner wall of pipeline (16) of giving vent to anger, install hydrogen type mordenite to screen cloth (11) between the both sides inner wall of pipeline (16) of giving vent to anger in activated carbon screen cloth (17) top, and hydrogen type mordenite is provided with sponge layer (12) of absorbing water to between the both sides inner wall of pipeline (16) of giving vent to anger screen cloth (11) top, all install ultraviolet lamp (13) on the both ends inner wall of pipeline (16) of giving vent to anger, and install first fan (15) between the both ends inner wall of pipeline (16) of giving vent to anger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921914934.0U CN211098363U (en) | 2019-11-07 | 2019-11-07 | Boiler waste gas dust removal SOx/NOx control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921914934.0U CN211098363U (en) | 2019-11-07 | 2019-11-07 | Boiler waste gas dust removal SOx/NOx control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211098363U true CN211098363U (en) | 2020-07-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921914934.0U Expired - Fee Related CN211098363U (en) | 2019-11-07 | 2019-11-07 | Boiler waste gas dust removal SOx/NOx control device |
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| CN (1) | CN211098363U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112452138A (en) * | 2020-12-30 | 2021-03-09 | 任启超 | Industrial waste gas purification device with sampling detection function |
| CN112675662A (en) * | 2020-12-23 | 2021-04-20 | 上饶市江心锅炉有限公司 | Exhaust treatment device for industrial boiler |
| WO2022121006A1 (en) * | 2020-12-07 | 2022-06-16 | 吴江市徐氏机电有限公司 | Dust separation device of dust collector |
-
2019
- 2019-11-07 CN CN201921914934.0U patent/CN211098363U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022121006A1 (en) * | 2020-12-07 | 2022-06-16 | 吴江市徐氏机电有限公司 | Dust separation device of dust collector |
| CN112675662A (en) * | 2020-12-23 | 2021-04-20 | 上饶市江心锅炉有限公司 | Exhaust treatment device for industrial boiler |
| CN112452138A (en) * | 2020-12-30 | 2021-03-09 | 任启超 | Industrial waste gas purification device with sampling detection function |
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Legal Events
| Date | Code | Title | Description |
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| 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: 20200728 Termination date: 20211107 |