CN212915154U - Dry flue gas desulfurization and denitrification device - Google Patents
Dry flue gas desulfurization and denitrification device Download PDFInfo
- Publication number
- CN212915154U CN212915154U CN202020894228.0U CN202020894228U CN212915154U CN 212915154 U CN212915154 U CN 212915154U CN 202020894228 U CN202020894228 U CN 202020894228U CN 212915154 U CN212915154 U CN 212915154U
- Authority
- CN
- China
- Prior art keywords
- treatment tower
- annular connecting
- connecting plate
- flue gas
- tower
- 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.)
- Active
Links
Images
Landscapes
- Treating Waste Gases (AREA)
Abstract
The utility model discloses a dry flue gas desulfurization and denitration device, including the treatment tower, install the intake pipe on the lateral wall of treatment tower bottom, the gas vent has been seted up on the roof of treatment tower, install the exhaust fan on the roof of treatment tower, and the exhaust fan is located the upside of gas vent, evenly dismantle in the treatment tower and install a plurality of installing frames, equal fixed mounting has the filter core on the inside wall of every installing frame, evenly set up a plurality ofly on the lateral wall of treatment tower one side and the installing frame mounting groove of mutually supporting, movable mounting has a plurality of annular connecting plates in the treatment tower, annular connecting plate and installing frame one-to-one, and the upside at corresponding installing frame is all connected to annular connecting plate, equal fixed mounting has the control panel on the lateral wall of every annular connecting plate. The utility model discloses can be convenient install installing frame and filter core in to the treatment tower or tear out from the treatment tower to can be convenient change the filter core, improved the SOx/NOx control effect of flue gas, reasonable in design, practical function is good.
Description
Technical Field
The utility model relates to a flue gas desulfurization takes off round pin technical field, especially relates to a dry flue gas desulfurization denitrification facility.
Background
The coal-fired boiler range of use is very extensive, coal-fired boiler can produce a large amount of flue gas when using, and the granule that contains in the flue gas, contain sulphur compound and nitrogen containing compound all are the material that pollutes the atmosphere, along with the development of economy, people's requirement to the environmental protection is higher and higher, coal-fired boiler's smoke and dust problem also is more and more outstanding, people are in order to solve above problem and constantly develop new product, make flue gas low temperature SOx/NOx control reaction unit innovate and develop constantly, satisfy people's user demand basically, however current dry process flue gas SOx/NOx control device is difficult to change the filter core when using, thereby make the SOx/NOx control effect of flue gas can deteriorate gradually, consequently need to.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the unreasonable problem of dry flue gas desulfurization and denitration device design in the prior art and providing a dry flue gas desulfurization and denitration device.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a dry flue gas desulfurization and denitrification device comprises a treatment tower, wherein an air inlet pipe is installed on the outer side wall of the bottom end of the treatment tower, an air outlet is formed in the top wall of the treatment tower, an exhaust fan is installed on the top wall of the treatment tower and is positioned at the upper side of the air outlet, a plurality of installation frames are uniformly installed in the treatment tower in a detachable manner, a filter element is fixedly installed on the inner side wall of each installation frame, a plurality of installation grooves matched with the installation frames are uniformly formed in the outer side wall of one side of the treatment tower, a plurality of annular connecting plates are movably installed in the treatment tower and correspond to the installation frames one to one, the annular connecting plates are connected to the upper sides of the corresponding installation frames, a control plate is fixedly installed on the outer side wall of each annular connecting plate, one end of the control plate extends to the outer side of the treatment tower, a plurality of movable grooves matched with the control plate, and the movable groove is in one-to-one correspondence with the control plates, a plurality of telescopic cylinders are fixedly mounted on the outer side wall of the treatment tower and are in one-to-one correspondence with the control plates, the output ends of the telescopic cylinders are fixedly mounted on the bottom walls of the corresponding control plates, and each annular connecting plate is connected with a guide device.
Preferably, each outer side wall of one end of the mounting frame is fixedly provided with a connecting plate, the connecting plate is tightly attached to the outer side wall of the treatment tower, a plurality of fastening screws are inserted into each connecting plate, and the fastening screws penetrate through the connecting plates and are in threaded connection with the treatment tower.
Preferably, a handle is fixedly mounted on the outer side wall of each connecting plate.
Preferably, every equal fixed mounting has annular connecting block on the diapire of annular connecting plate, every all set up the annular connecting groove of mutually supporting with annular connecting block on the roof of installing frame, every equal fixed mounting has seal ring on the inside wall of annular connecting groove.
Preferably, the guiding device comprises two fixing blocks which are symmetrically and fixedly installed on the inner side wall of the treatment tower, two guiding rods are symmetrically and fixedly installed on the top wall of the annular connecting plate, and the two guiding rods penetrate through the two fixing blocks respectively.
Compared with the prior art, the utility model discloses there is following beneficial effect:
1. the installation frame and the filter element can be conveniently installed in the treatment tower or detached from the treatment tower, so that the filter element can be conveniently replaced, the desulfurization and denitrification effects of the flue gas are improved, the design is reasonable, and the practical effect is good;
2. a plurality of annular connecting plates which are matched with the mounting frame are movably mounted in the treatment tower, the sealing performance of the mounting frame and the filter element connected with the treatment tower can be improved, the unfiltered flue gas can be prevented from flowing out through the gap between the mounting frame and the treatment tower, the desulfurization and denitrification effects of the flue gas are further improved, and the use effect is good.
Drawings
FIG. 1 is a side sectional view of a dry flue gas desulfurization and denitrification apparatus provided by the present invention;
FIG. 2 is a schematic diagram of the front structure of a dry flue gas desulfurization and denitrification apparatus provided by the present invention;
FIG. 3 is an enlarged view of the structure of part A of a dry flue gas desulfurization and denitrification apparatus provided by the present invention;
fig. 4 is the enlarged view of the structure of the part B of the dry flue gas desulfurization and denitrification apparatus provided by the utility model.
In the figure: the device comprises a processing tower 1, an air inlet pipe 2, an exhaust fan 3, a mounting frame 4, a filter element 5, a mounting groove 6, a connecting plate 7, a fastening screw 8, a handle 9, an annular connecting plate 10, an annular connecting block 11, an annular connecting groove 12, a sealing gasket 13, a control plate 14, a movable groove 15, a telescopic cylinder 16, a fixed block 17 and a guide rod 18.
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.
Referring to fig. 1-4, a dry flue gas desulfurization and denitrification apparatus comprises a treatment tower 1, an air inlet pipe 2 is installed on the outer side wall of the bottom end of the treatment tower 1, an air outlet is opened on the top wall of the treatment tower 1, an exhaust fan 3 is installed on the top wall of the treatment tower 1, the exhaust fan 3 is positioned at the upper side of the exhaust port, a plurality of mounting frames 4 are uniformly and detachably mounted in the treatment tower 1, a filter element 5 is fixedly mounted on the inner side wall of each mounting frame 4, a plurality of mounting grooves 6 which are mutually matched with the mounting frames 4 are uniformly formed in the outer side wall of one side of the treatment tower 1, a connecting plate 7 is fixedly mounted on the outer side wall of one end of each mounting frame 4, the connecting plates 7 are tightly attached to the outer side wall of the treatment tower 1, a plurality of fastening screws 8 are inserted on each connecting plate 7, the fastening screws 8 penetrate through the connecting plates 7 and are in threaded connection with the treatment tower 1, the installation frame 4 and the filter element 5 can be conveniently and fixedly installed on the treatment tower 1 or detached from the treatment tower 1.
All fixed mounting has handle 9 on the lateral wall of every connecting plate 7, is convenient for remove connecting plate 7 and installing frame 4.
Movable mounting has a plurality of annular connecting plates 10 in the treating tower 1, annular connecting plate 10 and installing frame 4 one-to-one, and annular connecting plate 10 all connects the upside at corresponding installing frame 4, equal fixed mounting has annular connecting block 11 on the diapire of every annular connecting plate 10, all set up annular connecting groove 12 with annular connecting block 11 mutually supporting on the roof of every installing frame 4, equal fixed mounting has seal ring 13 on the inside wall of every annular connecting groove 12, the leakproofness that annular connecting plate 10 is connected with installing frame 4 and filter core 5 has been promoted.
Equal fixed mounting has control panel 14 on the lateral wall of every annular connecting plate 10, and the one end of control panel 14 all extends to the outside of handling tower 1, evenly set up a plurality ofly on the handling tower 1 and control panel 14 the movable groove 15 of mutually supporting, and movable groove 15 and control panel 14 one-to-one, fixed mounting has a plurality of telescopic cylinder 16 on the lateral wall of handling tower 1, telescopic cylinder 16 and control panel 14 one-to-one, and telescopic cylinder 16's the equal fixed mounting of output is on the diapire that corresponds control panel 14, start the drive control panel 14 that telescopic cylinder 16 can be convenient and annular connecting plate 10 remove.
All be connected with guider on every annular connecting plate 10, guider includes two fixed blocks 17 of symmetry fixed mounting on 1 inside wall of treatment tower, and symmetry fixed mounting has two guide bars 18 on the roof of annular connecting plate 10, and two guide bars 18 run through two fixed block 17 settings respectively, can prevent that annular connecting plate 10 from taking place the offset when reciprocating.
The utility model discloses in, insert installing frame 4 and filter core 5 in the treatment tower 1 through mounting groove 6 and paste connecting plate 7 tightly on the lateral wall of treatment tower 1, then with the help of fastening screw 8 with connecting plate 7, installing frame 4 and filter core 5 fixed mounting are on treatment tower 1, start telescopic cylinder 16 and drive control panel 14 and annular connecting plate 10 and insert annular connecting block 11 in corresponding annular connecting groove 12 downwards, just can be with installing frame 4 and filter core 5 sealing connection on annular connecting plate 10 and treatment tower 1, install installing frame 4 and filter core 5 evenly in treatment tower 1 in the same way, inject the flue gas into treatment tower 1 through intake pipe 2, start exhaust fan 3, the flue gas removes to the top of treatment tower 1, the flue gas after the filter core 5 SOx denitration is discharged from the top of treatment tower 1 again; the telescopic cylinder 16 is started to drive the control panel 14 and the annular connecting plate 10 to move upwards and move the annular connecting block 11 to the upper side of the annular connecting groove 12, and then the fastening screw 8 is detached, so that the mounting frame 4 and the filter element 5 can be conveniently detached from the treatment tower 1 and replaced.
Further, unless otherwise specifically stated or limited, the above-described fixed connection is to be understood in a broad sense, and may be, for example, welded, glued, or integrally formed as is conventional in the art.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides a dry flue gas desulfurization denitrification facility, includes treatment tower (1), its characterized in that: the air inlet pipe (2) is installed on the outer side wall of the bottom end of the treatment tower (1), an air outlet is formed in the top wall of the treatment tower (1), the exhaust fan (3) is installed on the top wall of the treatment tower (1), the exhaust fan (3) is located on the upper side of the air outlet, a plurality of installation frames (4) are evenly installed in the treatment tower (1) in a detachable mode, each installation frame (4) is fixedly installed on the inner side wall of each installation frame (4), a plurality of installation grooves (6) matched with the installation frames (4) are evenly formed in the outer side wall of one side of the treatment tower (1), a plurality of annular connecting plates (10) are movably installed in the treatment tower (1), the annular connecting plates (10) correspond to the installation frames (4) one to one, the annular connecting plates (10) are connected to the upper sides of the corresponding installation frames (4), each annular connecting plate (10) is fixedly installed on the outer side wall of, and the one end of control panel (14) all extends to the outside of handling tower (1), evenly set up a plurality of movable groove (15) of mutually supporting with control panel (14) on handling tower (1), and movable groove (15) and control panel (14) one-to-one, fixed mounting has a plurality of telescopic cylinder (16) on the lateral wall of handling tower (1), telescopic cylinder (16) and control panel (14) one-to-one, and the equal fixed mounting of the output of telescopic cylinder (16) is on the diapire of corresponding control panel (14), every all be connected with guider on annular connecting plate (10).
2. The dry flue gas desulfurization and denitrification device according to claim 1, characterized in that: every equal fixed mounting has connecting plate (7) on the lateral wall of installing frame (4) one end, and connecting plate (7) all paste tightly on the lateral wall of handling tower (1), every all insert on connecting plate (7) and be equipped with a plurality of fastening screw (8), and fastening screw (8) all run through connecting plate (7) and threaded connection on handling tower (1).
3. The dry flue gas desulfurization and denitrification device according to claim 2, characterized in that: and a handle (9) is fixedly arranged on the outer side wall of each connecting plate (7).
4. The dry flue gas desulfurization and denitrification device according to claim 1, characterized in that: every equal fixed mounting has annular connecting block (11), every on the diapire of annular connecting plate (10) all set up annular connecting groove (12) of mutually supporting with annular connecting block (11) on the roof of installing frame (4), every equal fixed mounting has seal ring (13) on the inside wall of annular connecting groove (12).
5. The dry flue gas desulfurization and denitrification device according to claim 1, characterized in that: the guide device comprises two fixed blocks (17) which are symmetrically and fixedly installed on the inner side wall of the treatment tower (1), two guide rods (18) are symmetrically and fixedly installed on the top wall of the annular connecting plate (10), and the two guide rods (18) penetrate through the two fixed blocks (17) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020894228.0U CN212915154U (en) | 2020-05-25 | 2020-05-25 | Dry flue gas desulfurization and denitrification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020894228.0U CN212915154U (en) | 2020-05-25 | 2020-05-25 | Dry flue gas desulfurization and denitrification device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212915154U true CN212915154U (en) | 2021-04-09 |
Family
ID=75318243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020894228.0U Active CN212915154U (en) | 2020-05-25 | 2020-05-25 | Dry flue gas desulfurization and denitrification device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212915154U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113374331A (en) * | 2021-06-18 | 2021-09-10 | 江苏新大高空工程有限公司 | Chimney with SOx/NOx control function |
-
2020
- 2020-05-25 CN CN202020894228.0U patent/CN212915154U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113374331A (en) * | 2021-06-18 | 2021-09-10 | 江苏新大高空工程有限公司 | Chimney with SOx/NOx control function |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209519500U (en) | A kind of industrial waste-gas purifier | |
| CN212915154U (en) | Dry flue gas desulfurization and denitrification device | |
| CN210045066U (en) | High-efficient purifier of flue gas | |
| CN110448984A (en) | A kind of high-efficiency energy-saving dust-removing equipment | |
| CN214389341U (en) | Energy-concerving and environment-protective exhaust gas purification equipment that industrial and chemical industry was used | |
| CN213555878U (en) | Purification device for improving oil fume emission | |
| CN203648322U (en) | Kiln fume exhausting device | |
| CN203724939U (en) | Water curtain and photo-oxidation integrated internal power type waste gas purifier | |
| CN209934468U (en) | Novel desulfurization and denitrification dust remover | |
| CN209173638U (en) | Flue gas purification device in a kind of calcination process | |
| CN210251548U (en) | Industrial waste gas dry filter | |
| CN220546744U (en) | Environment-friendly industrial waste gas purification device | |
| CN212017082U (en) | Energy-concerving and environment-protective type processing apparatus for industrial waste gas | |
| CN216954086U (en) | Energy-saving flue gas waste heat utilization rotary kiln device | |
| CN212632095U (en) | Novel SOx/NOx control device | |
| CN221084982U (en) | Exhaust purification and emission device for spandex production | |
| CN203724941U (en) | Internal waste gas purifier for water curtain photo-oxidation combined power | |
| CN211462466U (en) | Energy-efficient SOx/NOx control dust collecting equipment | |
| CN213221307U (en) | Filter element mounting structure of purification fan | |
| CN209138321U (en) | A kind of overall process processing unit of flue gas desulfurization and denitrification | |
| CN217015795U (en) | Boiler flue gas compression purification treatment equipment | |
| CN216259730U (en) | Industrial energy-saving emission-reducing type smoke dust purification device | |
| CN209952477U (en) | Waste gas treatment device for slag micro powder production | |
| CN214861896U (en) | Novel adsorb concentrated catalytic combustion exhaust treatment device | |
| CN218188563U (en) | Exhaust treatment device suitable for processing of mill |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |