CN213824090U - High-efficient denitrification facility of cement kiln waste gas - Google Patents
High-efficient denitrification facility of cement kiln waste gas Download PDFInfo
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- CN213824090U CN213824090U CN202022630603.3U CN202022630603U CN213824090U CN 213824090 U CN213824090 U CN 213824090U CN 202022630603 U CN202022630603 U CN 202022630603U CN 213824090 U CN213824090 U CN 213824090U
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Abstract
The utility model relates to a high-efficient denitration technique field of cement kiln waste gas discloses a high-efficient denitrification facility of cement kiln waste gas, including digester, inlet pipe and discharging pipe, still include casing, desulfurization adsorption plate and connecting rod, the inside bottom fixed mounting of casing has the bracing piece, the middle part fixed mounting of bracing piece has the spring, the spring runs through in the middle part of activity ball to with the middle part fixed connection of activity ball, the one end of activity ball and the one end fixed connection of first dead lever, the other end fixed mounting of first dead lever has the deep bead, the other end fixed mounting of activity ball has the wind vane, the other end of wind vane is located the outside of casing, the vent has been seted up to the both sides of casing. The utility model discloses reached the air current of dispersion inlet pipe, thereby let the air current can be even blow to the effect that the desulfurization adsorption plate carries out quick and effectual desulfurization operation, reached the desulfurated effect of efficient.
Description
Technical Field
The utility model relates to a high-efficient denitration technical field of cement kiln waste gas specifically is a high-efficient denitrification facility of cement kiln waste gas.
Background
Desulfurization, broadly speaking, refers to the process of removing sulfur from fuel prior to combustion and sulfur from flue gas prior to discharge; the method is one of important technical measures for preventing and treating air pollution, and the prior desulfurization method generally comprises three types of desulfurization before combustion, desulfurization during combustion and desulfurization after combustion; with the development of industry and the improvement of living standard of people, the desire for energy is continuously increased, and SO2 in coal-fired flue gas becomes a main cause of air pollution; the reduction of SO2 pollution is a urgent priority for the treatment of the current atmospheric environment, a flue gas desulfurization process is widely applied in industry, and has important practical significance for the treatment of tail gas of various boilers and incinerators, because desulfurization is a whole process flow, the prior art is improved by aiming at the link of desulfurization by using a gypsum method, because hot air with sulfur dioxide has strong airflow when entering a desulfurization tank, if the desulfurization is directly carried out, the contact time and the contact area of gypsum slurry and the airflow are shortened, if a supporting plate for fixing the gypsum slurry is directly transversely arranged in the desulfurization tank, the passing of the airflow is greatly poor, the desulfurization efficiency is reduced, and therefore, the airflow can rapidly pass through, and the desulfurization efficiency is ensured.
SUMMERY OF THE UTILITY MODEL
The utility model provides a high-efficient denitrification facility of cement kiln waste gas, this high-efficient denitrification facility of cement kiln waste gas have solved the inside that enters into the digester when the air current that has sulfur dioxide, because of the fast and unable effectual desulfurated problem of velocity of flow.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a cement kiln waste gas efficient denitration device comprises a desulfurization tank, a feeding pipe and a discharging pipe, and further comprises a shell, a desulfurization adsorption plate and a connecting rod;
the top of the interior of the desulfurization tank is fixedly connected with the top of the shell, and the top of the shell is fixedly communicated with the bottom of the feeding pipe;
the utility model discloses a wind deflector, including casing, bracing piece, spring, first dead lever, wind deflector, the inside bottom fixed mounting of casing has the bracing piece, the middle part fixed mounting of bracing piece has the spring, the spring runs through in the middle part of activity ball to with the middle part fixed connection of activity ball, the one end of activity ball and the one end fixed connection of first dead lever, the other end fixed mounting of first dead lever has the deep bead, the other end fixed mounting of activity ball has the wind vane, the other end of wind vane is located the outside of casing, the vent has been seted up to the both sides of casing.
Preferably, the bottom of inlet pipe and the fixed intercommunication in top of digester, the fixed intercommunication in top of digester bottom and discharging pipe of digester.
Preferably, the two ends of the desulfurization tank are fixedly provided with bearings, the inner rings of the bearings are fixedly connected with the surfaces of the two ends of the connecting rod, the connecting rod penetrates through the side surface of the desulfurization tank, and the two ends of the connecting rod are sleeved with sealing plugs.
Preferably, the connecting rod runs through in the middle part of desulfurization adsorption plate to with the middle part fixed connection of desulfurization adsorption plate, tiny hole has been seted up on the surface of desulfurization adsorption plate, and the shape of desulfurization adsorption plate is the windmill shape.
Preferably, the number of wind deflectors is two.
Preferably, the inner wall of the desulfurization tank is fixedly provided with an air deflector, the air deflector is positioned right below the shell, and the air deflector is in a circular truncated cone shape.
Borrow by above-mentioned technical scheme, the utility model provides a high-efficient denitrification facility of cement kiln waste gas. The method at least has the following beneficial effects:
(1) the efficient denitration device for cement kiln waste gas comprises a shell, a support rod, a spring, a movable ball, a first fixing plate, a wind deflector, a guide plate, a second fixing plate, a guide plate, a second fixing plate, a first fixing plate, a second fixing plate, a third fixing plate, a fourth fixing plate, a fifth fixing plate, a fourth fixing plate, a fifth fixing plate and a fourth fixing plate, the air flow can be uniformly blown to the desulfurization adsorption plate, thereby realizing the effect of quick and effective desulfurization operation.
(2) This high-efficient denitrification facility of cement kiln waste gas, pass the middle part of desulfurization adsorption plate through the connecting rod, and through the inner wall connection of bearing and digester, let the digester adsorption plate can rotate at the inner wall of digester, because the inside of desulfurization adsorption plate is equipped with the gypsum paste, and the air current blows to the bottom of digester from the top of digester, drive the desulfurization adsorption plate through the air current and rotate, let the gypsum can be abundant with the abundant reaction of sulfur dioxide in the air current, the effect of efficient desulfurization has been reached.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application:
fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of part A in FIG. 1 according to the present invention;
fig. 3 is a schematic structural diagram of fig. 1 according to the present invention.
In the figure: 1 digester, 2 inlet pipes, 3 discharging pipes, 4 desulfurization adsorption plates, 5 connecting rods, 6 bearings, 7 sealing plugs, 8 guide plates, 9 shells, 10 supporting rods, 11 springs, 12 movable balls, 13 first fixed rods, 14 wind shields and 15 wind deflectors.
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. 1-3, the present invention provides a technical solution: a cement kiln waste gas efficient denitration device comprises a desulfurization tank 1, a feeding pipe 2, a discharging pipe 3, a shell 9, a desulfurization adsorption plate 4 and a connecting rod 5;
the top of the interior of the desulfurizing tank 1 is fixedly connected with the top of the shell 9, the top of the shell 9 is fixedly communicated with the bottom of the feeding pipe 2, the bottom of the feeding pipe 2 is fixedly communicated with the top of the desulfurizing tank 1, and the bottom of the desulfurizing tank 1 is fixedly communicated with the top of the discharging pipe 3;
bearings 6 are fixedly installed at two ends of the desulfurization tank 1, inner rings of the bearings 6 are fixedly connected with the surfaces of two ends of the connecting rod 5, the connecting rod 5 penetrates through the side face of the desulfurization tank 1, two ends of the connecting rod 5 are sleeved with sealing plugs 7, and the sealing plugs 7 are installed to prevent airflow from escaping to the outside from tiny gaps of the bearings 6;
the connecting rod 5 penetrates through the middle of the desulfurization adsorption plate 4 and is fixedly connected with the middle of the desulfurization adsorption plate 4, tiny holes are formed in the surface of the desulfurization adsorption plate 4, the desulfurization adsorption plate 4 is in a windmill shape, the connecting rod 5 penetrates through the middle of the desulfurization adsorption plate 4 and is connected with the inner wall of the desulfurization tank 1 through the bearing 6, the desulfurization tank adsorption plate 4 can rotate on the inner wall of the desulfurization tank 2, and due to the fact that gypsum paste is filled in the desulfurization adsorption plate 4, airflow is blown to the bottom of the desulfurization tank 2 from the top of the desulfurization tank 2, the desulfurization adsorption plate 4 is driven to rotate through the airflow, the gypsum can fully react with sulfur dioxide in the airflow, and the efficient desulfurization effect is achieved;
the inner wall of the desulfurizing tank 1 is fixedly provided with an air deflector 8, the air deflector 8 is positioned right below the shell 9, the air deflector 8 is in a circular truncated cone shape, and the air deflector 8 has the effect that airflow which changes the flow direction can be guided onto the desulfurizing adsorption plate 4. A supporting rod 10 is fixedly arranged at the bottom inside the shell 9, a spring 11 is fixedly arranged in the middle of the supporting rod 10, the spring 11 penetrates through the middle of the movable ball 12 and is fixedly connected with the middle of the movable ball 12, one end of the movable ball 12 is fixedly connected with one end of a first fixing rod 13, the other end of the first fixing rod 13 is fixedly provided with two wind shields 14, the number of the wind shields 14 is two, the other end of the movable ball 12 is fixedly provided with a wind deflector 15, the other end of the wind deflector 15 is positioned outside the shell 9, two sides of the shell 9 are provided with ventilation openings, the shell 9 with openings at two sides is arranged at the contact part of the feeding pipe 2 and the top of the desulfurizing tank 1, the supporting rod 10 is arranged on the shell 9, the spring 11 is arranged on the supporting rod 10, the movable ball 12 is arranged in the middle of the spring 11, the wind shields 14 are arranged at one end of the movable ball 12 through the first fixing plate 13, can just in time cover the export of inlet pipe 2 through two deep beads 14, simultaneously at the other end installation wind vane 15 of activity ball 12, get into from inlet pipe 2 when the air current, contact with the air current through deep bead 14, let deep bead 14 luffing motion, when the air current is derived from the both sides of casing 9, luffing motion through wind vane 15, let the air current luffing motion, the air current blows to desulfurization adsorption plate 4's surface through guide plate 8 again, carry out the desulfurization, the air current of dispersion inlet pipe 2 has been reached, thereby let the air current can be even blow to desulfurization adsorption plate 4 carry out the effect of quick and effectual desulfurization operation.
When in use, when hot air flow enters the inside of the desulfurizing tank 1 from the feeding pipe 2, a shell 9 with openings on two sides is arranged at the contact part of the feeding pipe 2 and the top of the desulfurizing tank 1, a supporting rod 10 is arranged on the shell 9, a spring 11 is arranged on the supporting rod 10, a movable ball 12 is arranged in the middle of the spring 11, a wind shield 14 is arranged at one end of the movable ball 12 through a first fixing plate 13, the outlet of the feeding pipe 2 can be just covered through two wind shields 14, a wind direction plate 15 is arranged at the other end of the movable ball 12, when air flow enters from the feeding pipe 2, the wind shield 14 is contacted with the air flow through the wind shield 14 to enable the wind shield 14 to swing up and down, when the air flow is guided out from two sides of the shell 9, the air flow is swung up and down through the wind shield 15, and then blown to the surface of the desulfurizing adsorption plate 4, pass the middle part of desulfurization adsorption plate 4 through connecting rod 5 to through the inner wall connection of bearing 6 and digester 1 blow to the bottom of digester 2 from the top of digester 2 as the air current, drive desulfurization adsorption plate 4 through the air current and rotate, let the abundant reaction of sulfur dioxide in the gypsum ability and the air current, inside the last desulfurated air current guided out from discharging pipe 3 entered into other mechanisms, whole device operation finished.
It is right above the utility model provides a high-efficient denitrification facility of cement kiln waste gas has carried out the detailed introduction. The utility model discloses it is right to have used specific individual example the utility model discloses a principle and implementation have been elucidated, and the explanation of above embodiment is only used for helping understanding the utility model discloses a method and core thought thereof. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.
Claims (6)
1. The utility model provides a high-efficient denitrification facility of cement kiln waste gas, includes digester (1), inlet pipe (2) and discharging pipe (3), its characterized in that: the desulfurization adsorption device also comprises a shell (9), a desulfurization adsorption plate (4) and a connecting rod (5);
the top of the interior of the desulfurizing tank (1) is fixedly connected with the top of the shell (9), and the top of the shell (9) is fixedly communicated with the bottom of the feeding pipe (2);
the utility model discloses a wind deflector, including casing (9), the inside bottom fixed mounting of casing (9) has bracing piece (10), the middle part fixed mounting of bracing piece (10) has spring (11), spring (11) run through in the middle part of activity ball (12) to with the middle part fixed connection of activity ball (12), the one end of activity ball (12) and the one end fixed connection of first dead lever (13), the other end fixed mounting of first dead lever (13) has deep bead (14), the other end fixed mounting of activity ball (12) has wind vane (15), the other end of wind vane (15) is located the outside of casing (9), the vent has been seted up to the both sides of casing (9).
2. The cement kiln waste gas high-efficiency denitration device according to claim 1, characterized in that: the bottom of inlet pipe (2) and the fixed intercommunication in top of digester (1), the fixed intercommunication in top of the bottom of digester (1) and discharging pipe (3).
3. The cement kiln waste gas high-efficiency denitration device according to claim 1, characterized in that: the utility model discloses a desulfurization device, including digester (1), the both ends fixed mounting of digester (1) has bearing (6), the inner ring of bearing (6) and the fixed surface connection at connecting rod (5) both ends, connecting rod (5) run through in the side of digester (1), sealing plug (7) have been cup jointed at the both ends of connecting rod (5).
4. The cement kiln waste gas high-efficiency denitration device according to claim 3, characterized in that: connecting rod (5) run through in the middle part of desulfurization adsorption plate (4) to with the middle part fixed connection of desulfurization adsorption plate (4), the surface of desulfurization adsorption plate (4) has been seted up tiny hole, and the shape of desulfurization adsorption plate (4) is the windmill shape.
5. The cement kiln waste gas high-efficiency denitration device according to claim 1, characterized in that: the number of the wind deflectors (14) is two.
6. The cement kiln waste gas high-efficiency denitration device according to claim 1, characterized in that: the inner wall of the desulfurizing tank (1) is fixedly provided with an air deflector (8), the air deflector (8) is positioned under the shell (9), and the air deflector (8) is in a circular truncated cone shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202022630603.3U CN213824090U (en) | 2020-11-14 | 2020-11-14 | High-efficient denitrification facility of cement kiln waste gas |
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| CN202022630603.3U CN213824090U (en) | 2020-11-14 | 2020-11-14 | High-efficient denitrification facility of cement kiln waste gas |
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| CN213824090U true CN213824090U (en) | 2021-07-30 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115041012A (en) * | 2022-04-15 | 2022-09-13 | 吉林宏日新能源股份有限公司 | Biomass boiler desulphurization unit |
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2020
- 2020-11-14 CN CN202022630603.3U patent/CN213824090U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115041012A (en) * | 2022-04-15 | 2022-09-13 | 吉林宏日新能源股份有限公司 | Biomass boiler desulphurization unit |
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