CN210356634U - Flue gas desulfurization denitration equipment is with bearing device - Google Patents
Flue gas desulfurization denitration equipment is with bearing device Download PDFInfo
- Publication number
- CN210356634U CN210356634U CN201920872317.2U CN201920872317U CN210356634U CN 210356634 U CN210356634 U CN 210356634U CN 201920872317 U CN201920872317 U CN 201920872317U CN 210356634 U CN210356634 U CN 210356634U
- Authority
- CN
- China
- Prior art keywords
- pipe
- box
- flue gas
- box body
- reagent
- Prior art date
- 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
Links
Images
Abstract
The utility model discloses a bearing device for flue gas desulfurization and denitration equipment, which comprises a box body, wherein the top of the box body is provided with a reagent tank, the bottom of the reagent tank is fixedly connected with a pipeline inserted into the box body, and the bottom of an inner cavity of the box body is provided with a water collecting tank; the bottom of pipeline is equipped with the spiral pipe with the box rigid coupling apart from between the water catch bowl top, the intercommunication has the liquid feed pipe on the reagent groove, top one side rigid coupling of box has the rose box. This flue gas desulfurization denitration equipment is with bearing device, through suction tube, tee bend, filling tube and the design of giving the liquid pipe, it is more reasonable to make notes liquid process and suction liquid process, the work of being convenient for more, and the overall arrangement design of pipeline and spiral pipe and water catch bowl makes the contact effect of reagent and liquid more ideal, and the flue gas is discharging through dehumidification work, has strengthened the result of use of equipment.
Description
Technical Field
The utility model relates to a SOx/NOx control technical field specifically is a flue gas SOx/NOx control equipment is with bearing device.
Background
At present, industrial tail gas pollutants mainly comprise oxides of sulfur and nitrogen, and treatment technologies for the smoke pollutants are more, for example: the complete removal of sulfur and nitrate pollutants in flue gas needs to be completed in a large-scale bearing device by a limestone-gypsum method, an ammonia method and a double-alkali method for treating sulfur dioxide and a selective catalytic reduction method for treating nitrogen oxide. But present flue gas desulfurization denitration equipment is with bearing device, it is poor to spray the effect, and the project organization is unreasonable, and the contact effect of reagent and liquid is unsatisfactory, and the flue gas is not handled direct emission, leads to the result of use reduction of equipment.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a flue gas desulfurization denitration device is with bearing device to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a bearing device for flue gas desulfurization and denitration equipment comprises a box body, wherein a reagent tank is arranged at the top of the box body, a pipeline inserted into the box body is fixedly connected to the bottom of the reagent tank, and micropores are formed in the outer side wall of the pipeline;
a water collecting tank is arranged at the bottom of the inner cavity of the box body;
a spiral pipe fixedly connected with the box body is arranged between the bottom of the pipeline and the top of the water collecting tank, an air nozzle is arranged on the spiral pipe, and a liquid inlet end of the spiral pipe is connected with an air supply pipe penetrating through the box body;
a liquid feeding pipe is communicated with the reagent tank, the bottom of the water collecting tank is communicated with one end of a suction pipe, the other end of the suction pipe is communicated with the liquid feeding pipe through a tee joint, and the other end of the tee joint is communicated with an injection pipe;
the top one side rigid coupling of box has the rose box, the bottom of rose box is linked together through connecting tube and box, the inside of rose box is provided with the plastic filter screen, the top intercommunication of rose box has the pipe of discharging fume.
Preferably, a bending part is arranged at the joint of the suction pipe and the tee joint, and the horizontal plane of the bending part is higher than that of the tee joint.
Preferably, the inner side wall of the water collecting tank is provided with a plastic layer.
Preferably, one side of the top of the reagent tank, which is far away from the liquid feeding pipe, is hinged with a sealing cover.
Preferably, the air nozzle on the spiral pipe is arranged downwards.
Preferably, the bottom of the box body is communicated with a liquid discharge pipe.
Compared with the prior art, the beneficial effects of the utility model are that: this flue gas desulfurization denitration equipment is with bearing device, through suction tube, tee bend, filling tube and the design of giving the liquid pipe, it is more reasonable to make notes liquid process and suction liquid process, the work of being convenient for more, and the overall arrangement design of pipeline and spiral pipe and water catch bowl makes the contact effect of reagent and liquid more ideal, and the flue gas is discharging through dehumidification work, has strengthened the result of use of equipment.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure: 1. the device comprises a suction pipe, 2, an injection pipe, 3, a reagent tank, 4, a sealing cover, 5, a filter box, 6, a smoke exhaust pipe, 7, a plastic filter screen, 8, a connecting pipeline, 9, a pipeline, 10, micropores, 11, an air supply pipe, 12, a spiral pipe, 13, a box body, 14, a plastic layer, 15, a water collecting tank, 16, a liquid supply pipe, 17, a tee joint, 18 and a liquid discharge pipe.
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, the present invention provides a technical solution: a bearing device for flue gas desulfurization and denitration equipment comprises a box body 13, wherein a reagent groove 3 is arranged at the top of the box body 13, a desulfurization and denitration reagent is loaded in the reagent groove 3, a sealing cover 4 is hinged to one side, away from a liquid feeding pipe 16, of the top of the reagent groove 3, a pipeline 9 inserted into the box body 13 is fixedly connected to the bottom of the reagent groove 3, a micropore 10 is formed in the outer side wall of the pipeline 9, and the reagent flows into the pipeline 9 from the inside of the reagent groove 3 and is sprayed out through the micropore 10 in the outer side wall of the pipeline 9;
a water collecting tank 15 is arranged at the bottom of the inner cavity of the box body 13, a plastic layer 14 is arranged on the inner side wall of the water collecting tank 15, and sprayed reagents are gathered in the water collecting tank 15 to be collected;
a spiral pipe 12 fixedly connected with a box body 13 is arranged between the bottom of the pipeline 9 and the top of the water collecting tank 15, an air nozzle is arranged on the spiral pipe 12, the air nozzle on the spiral pipe 12 is arranged downwards, the liquid inlet end of the spiral pipe 12 is connected with an air supply pipe 11 penetrating through the box body 13, gas containing sulfur and nitrate enters the spiral pipe 12 through the air supply pipe 11 and is sprayed out through the air nozzle, and desulfurization and denitrification are carried out through dense water flow sprayed out from the micropores 10 in the upward floating process of the gas;
the reagent tank 3 is communicated with a liquid feeding pipe 16, the bottom of the water collecting tank 15 is communicated with one end of a suction pipe 1, the other end of the suction pipe 1 is communicated with the liquid feeding pipe 16 through a tee joint 17, a suction pump is installed on the section of the suction pipe 1, the suction pump is 150QJ0-50/7 in model, the suction pump is connected with an external power supply, the external power supply is 380V alternating current, the other end of the tee joint is communicated with an injection pipe 2, a bending part is arranged at the joint of the suction pipe 1 and the tee joint 17, the horizontal level of the bending part is higher than that of the tee joint 17, by adopting the design, a reagent in the water collecting tank 15 can flow into the liquid feeding pipe 16 again through the suction pipe 1 and the tee joint 17 and is injected into the reagent tank 3, the reagent is reused, if the reagent amount needs to be added again, new reagent liquid flows into the tee joint 17 through the injection pipe 2 and is injected into the reagent tank 3 through the liquid feeding, therefore, the newly injected liquid can not flow into the suction pipe 1 through the tee joint 17;
a filter box 5 is fixedly connected to one side of the top of a box body 13, the bottom of the filter box 5 is communicated with the box body 13 through a connecting pipeline 8, a plastic filter screen 7 is arranged inside the filter box 5, a smoke exhaust pipe 6 is communicated with the top of the filter box 5, smoke flows into the filter box 5 through the connecting pipeline 8 after being subjected to desulfurization and denitrification, contacts the plastic filter screen 7 in the upward movement process of the smoke, so that moisture in the smoke is hung on the plastic filter screen 7 after contacting the plastic filter screen 7, is condensed into water drops and then drips downwards, finally flows back into the box body 13 through the connecting pipeline 8, and the dehumidified gas continuously moves upward and is finally discharged through the smoke exhaust pipe 6;
a drain pipe 18 is connected to the bottom of the case 13, and when the reagent is not used, the reagent is discharged from the case 13 through the drain pipe 18.
The working principle is as follows: a new reagent is injected into a reagent tank 3 through a liquid feeding pipe 16, the reagent flows into a pipeline 9 from the reagent tank 3 and is sprayed out through micropores 10 on the outer side wall of the pipeline 9, gas containing sulfur and nitrate enters a spiral pipe 12 through a gas feeding pipe 11 and is sprayed out through a gas nozzle, desulfurization and denitrification are carried out through dense water flow sprayed out through the micropores 10 in the process of gas moving upwards, the sprayed reagent is gathered in a water collecting tank 15 for collection, the reagent in the water collecting tank 15 can flow into the liquid feeding pipe 16 again through a suction pipe 1 and a tee joint 17 and is injected into the reagent tank 3, the reagent is reused, if the reagent amount is reduced and needs to be added again, the new reagent liquid flows into the tee joint 17 through a liquid feeding pipe 2 and is injected into the reagent tank 3 through the liquid feeding pipe 16, flue gas flows into a filter box 5 through a connecting pipeline 8 after desulfurization and denitrification, and contacts a plastic filter screen 7 in the process of upward movement, the wet gas in the flue gas contacts the plastic filter screen 7 and then is hung on the plastic filter screen 7, the wet gas is condensed into water drops and then drops downwards, finally flows back into the box body 13 through the connecting pipeline 8, the dehumidified gas continuously moves upwards and is finally discharged through the smoke exhaust pipe 6, and the reagent cannot be discharged out of the box body 13 through the liquid discharge pipe 18 when in use.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a flue gas desulfurization denitration equipment is with bearing device, includes box (13), its characterized in that: a reagent tank (3) is arranged at the top of the box body (13), a pipeline (9) inserted into the box body (13) is fixedly connected to the bottom of the reagent tank (3), and a micropore (10) is formed in the outer side wall of the pipeline (9);
a water collecting tank (15) is arranged at the bottom of the inner cavity of the box body (13);
a spiral pipe (12) fixedly connected with the box body (13) is arranged between the bottom of the pipeline (9) and the top of the water collecting tank (15), an air nozzle is arranged on the spiral pipe (12), and the liquid inlet end of the spiral pipe (12) is connected with an air supply pipe (11) penetrating through the box body (13);
a liquid feeding pipe (16) is communicated with the reagent tank (3), the bottom of the water collecting tank (15) is communicated with one end of a suction pipe (1), the other end of the suction pipe (1) is communicated with the liquid feeding pipe (16) through a tee joint (17), and the other end of the tee joint is communicated with an injection pipe (2);
the utility model discloses a plastic filter, including box (13), the bottom of box (5) is linked together through connecting tube (8) and box (13), the top one side rigid coupling of box (13) has rose box (5), the bottom of rose box (5) is linked together, the inside of rose box (5) is provided with plastic filter screen (7), the top intercommunication of rose box (5) has smoke pipe (6).
2. The carrying device for the flue gas desulfurization and denitration equipment according to claim 1, characterized in that: the junction of suction tube (1) and tee bend (17) is equipped with a portion of bending, the portion level of bending is higher than tee bend (17).
3. The carrying device for the flue gas desulfurization and denitration equipment according to claim 1, characterized in that: the inner side wall of the water collecting tank (15) is provided with a plastic layer (14).
4. The carrying device for the flue gas desulfurization and denitration equipment according to claim 1, characterized in that: and a sealing cover (4) is hinged to one side of the top of the reagent tank (3) far away from the liquid feeding pipe (16).
5. The carrying device for the flue gas desulfurization and denitration equipment according to claim 1, characterized in that: the air nozzle on the spiral pipe (12) is arranged downwards.
6. The carrying device for the flue gas desulfurization and denitration equipment according to claim 1, characterized in that: the bottom of the box body (13) is communicated with a liquid discharge pipe (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920872317.2U CN210356634U (en) | 2019-06-11 | 2019-06-11 | Flue gas desulfurization denitration equipment is with bearing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920872317.2U CN210356634U (en) | 2019-06-11 | 2019-06-11 | Flue gas desulfurization denitration equipment is with bearing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210356634U true CN210356634U (en) | 2020-04-21 |
Family
ID=70264178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920872317.2U Expired - Fee Related CN210356634U (en) | 2019-06-11 | 2019-06-11 | Flue gas desulfurization denitration equipment is with bearing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210356634U (en) |
-
2019
- 2019-06-11 CN CN201920872317.2U patent/CN210356634U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110614030A (en) | Low-consumption carbon-based catalytic desulfurization and denitrification device for flue gas purification | |
| CN104492257B (en) | A kind of smoke gas comprehensive treatment system | |
| CN205948626U (en) | Denitration dust collector | |
| CN204502789U (en) | A kind of incinerator smoke denitration desulfurizer | |
| CN105833692A (en) | Industrial fume dry type low-temperature synergic dedusting desulfurization and denitrification mercury removal integrated device and process | |
| CN210356634U (en) | Flue gas desulfurization denitration equipment is with bearing device | |
| CN109276988A (en) | A kind of dust removal integrated method and apparatus of desulphurization denitration | |
| CN212262854U (en) | Single-tower double-circulation desulfurization and denitrification system with cooperation of oxidant and ozone oxidation | |
| CN110465178A (en) | Flue gas desulfurization device | |
| CN105727712B (en) | A kind of flue gas desulfurization denitration dust-removing integrated equipment of coal-fired ceramic kiln | |
| CN209791261U (en) | Multi-stage purification tower for flue gas treatment | |
| CN102657985A (en) | Smoke sulfur-removing and dust-removing system | |
| CN205182493U (en) | A absorption tower device for SOx/NOx control | |
| CN111545026A (en) | Low-temperature efficient desulfurization and denitrification device and method for flue gas | |
| CN208372791U (en) | A kind of kiln gas minimum discharge controlling device | |
| CN206483575U (en) | The Wet type electric dust-removing device of fine particle can be removed | |
| CN207722608U (en) | A kind of type smoke pollutant removal device with Venturi tube | |
| CN213433572U (en) | Ammonia process double-cycle desulfurization denitration dust removal washing absorption tower | |
| CN205948624U (en) | Industry flue gas dry -type low temperature is in coordination with removing dust SOx/NOx control removal of mercury integrated device | |
| CN204865455U (en) | SOx/NOx control demercuration integrated device based on amino absorbent | |
| CN211706415U (en) | Industrial waste gas desulfurization denitration dust collecting equipment | |
| CN107684810A (en) | Flue gas minimum discharge device and application method | |
| CN210584497U (en) | Be used for SOx/NOx control environment-friendly analytic tower | |
| CN210674767U (en) | Waste gas treatment equipment | |
| CN208340491U (en) | flue gas desulfurization device |
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: 20200421 Termination date: 20210611 |