CN213132620U - Wet flue gas denitration equipment - Google Patents
Wet flue gas denitration equipment Download PDFInfo
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- CN213132620U CN213132620U CN202020953061.0U CN202020953061U CN213132620U CN 213132620 U CN213132620 U CN 213132620U CN 202020953061 U CN202020953061 U CN 202020953061U CN 213132620 U CN213132620 U CN 213132620U
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- flue gas
- pipe
- denitration
- dust collection
- dust
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Abstract
The utility model discloses a wet flue gas denitration equipment, including the base, still include: the four universal wheels are respectively arranged at the four corners of the bottom of the base; the denitration mechanism and the dust removal mechanism are respectively arranged on the left side and the right side of the top of the base; the trachea, tracheal one end can be dismantled and set up in denitration mechanism's right side wall bottom, and the tracheal other end can be dismantled with dust removal mechanism's top and be connected. This wet flue gas denitration equipment, when in-service use, can get rid of dust in the flue gas earlier, shortens the pollution degree of denitration aqueous solution, and the flue gas can fully fuse with the aqueous solution that adds the denitrifier moreover, and denitration effect is strong, great satisfied the demand of flue gas denitration.
Description
Technical Field
The utility model relates to a technical field is handled to the flue gas, specifically is a wet flue gas denitration equipment.
Background
The flue gas denitration refers to the process of reducing the generated NOX into N2 so as to remove the NOX in the flue gas, and can be divided into wet denitration and dry denitration according to treatment processes. The wet denitration is to use a denitration additive and a denitration additive oxidation-reduction method, oxidize NO into NO2 by using a wet flue gas denitration agent, and then reduce NO2 into N2 by using an aqueous solution;
not only have harmful element in the flue gas, a large amount of dust in addition, when wet flue gas denitration, hardly get rid of dust in the flue gas earlier, denitration is being carried out for the pollution degree of denitration aqueous solution, the flue gas is difficult to fully fuse with the aqueous solution that adds the denitrifier moreover, to sum up the harmful factor, leads to the denitration effect to worsen, is difficult to satisfy the demand of flue gas denitration.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a wet flue gas denitration equipment to solve prior art at least and can not get rid of the acne before the denitration, the denitration aqueous solution pollutes soon, influences the problem of flue gas denitration effect.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a wet flue gas denitration equipment, includes the base, still includes: the four universal wheels are respectively arranged at the four corners of the bottom of the base; the denitration mechanism and the dust removal mechanism are respectively arranged on the left side and the right side of the top of the base; one end of the air pipe is detachably arranged at the bottom end of the right side wall of the denitration mechanism, and the other end of the air pipe is detachably connected with the top end of the dust removal mechanism;
the denitration mechanism includes: the tank body is detachably arranged on the left side of the top of the base; the drain valve is fixedly connected to the bottom end of the left side wall of the tank body; the aeration pipe is arranged at the bottom end of the right side of the inner wall of the tank body, and the right end of the aeration pipe is detachably connected with the end part of the air pipe; the inner gear ring is fixedly connected to the top end of the inner wall of the tank body; the cover plate is connected to the top end of the tank body through screws; the upper cover is connected with the opening at the left side of the top of the cover plate through a screw; the water inlet valve is fixedly connected to the right side of the top of the cover plate; the air guide pipe is fixedly connected to the front end of the top of the cover plate; the motor is connected to the center of the top of the cover plate through a screw; the rotary disc is arranged at the output end of the motor; the supporting plates are arranged on the outer wall of the rotary table along the circumferential direction; the rotating shaft is rotatably connected to the outer side of the top of the supporting plate through a bearing; the gear is detachably arranged at the top end of the outer wall of the rotating shaft and is meshed and connected with the inner gear ring; and the stirring rod is locked at the bottom end of the rotating shaft through a coupler.
Preferably, the turntable and the motor rotate coaxially.
Preferably, the number of the supporting plates is four, and the four supporting plates are distributed on the outer wall of the turntable at intervals of 90 degrees clockwise.
Preferably, the dust removing mechanism includes: the dust removal box is detachably arranged on the right side of the top of the base, and the upper end and the lower end of the left inner wall and the lower end of the right inner wall of the dust removal box are provided with chutes; the filter plate is inserted into the inner cavity of the sliding groove at the top; the filter screen is inserted into the inner cavity of the sliding groove at the bottom; the door plate is connected to the front end of the dust removal box through screws; the dust collection fan is connected to the top of the dust removal box through a screw, and an air outlet of the dust collection fan is detachably connected with the end part of the air pipe; advance the tobacco pipe, the one end of advancing the tobacco pipe can be dismantled and set up in the air inlet of dust absorption fan, and the other end can be dismantled with the top of dust removal case and be connected.
Preferably, the front side of the door panel is embedded with a PC board.
Compared with the prior art, the beneficial effects of the utility model are that: this wet flue gas denitration equipment, can carry out dust cleaning to the flue gas through dust removal mechanism, avoid the dust to get into the internal denitration aqueous solution that causes of jar and pollute, the aeration pipe through among the denitration mechanism enables the flue gas to discharge into denitration aqueous solution with the form of microbubble, further breakage, realize the abundant contact of flue gas and denitration aqueous solution, reach the purpose of thorough denitration, thereby when in-service use, can get rid of dust in the flue gas earlier, shorten the pollution degree of denitration aqueous solution, and the flue gas can fully fuse with the aqueous solution that adds the denitrifier, denitration effect is strong, great demand that has satisfied the flue gas denitration.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a front cross-sectional view of the denitration mechanism of FIG. 1;
fig. 3 is a front sectional view of the dust removing mechanism in fig. 1.
In the figure: 1. the device comprises a base, 2, universal wheels, 3, a denitration mechanism, 31, a tank body, 32, a drain valve, 33, an aeration pipe, 34, an inner gear ring, 35, a cover plate, 36, an upper cover, 37, a water inlet valve, 38, an air guide pipe, 39, a motor, 310, a rotary disc, 311, a support plate, 312, a rotary shaft, 313, a gear, 314, a stirring rod, 4, a dust removal mechanism, 41, a dust removal box, 42, a sliding groove, 43, a filter plate, 44, a filter screen, 45, a door plate, 46, a dust collection fan, 47, a smoke inlet pipe, 48, a PC board, 5 and an air 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. 1-3, the present invention provides a technical solution: a wet flue gas denitration device comprises a base 1, universal wheels 2, a denitration mechanism 3, a dust removal mechanism 4 and a gas pipe 5, wherein the four universal wheels 2 are respectively arranged at four corners of the bottom of the base 1, the universal wheels 2 are provided with brakes, the device can be moved and stopped at any time, the denitration mechanism 3 and the dust removal mechanism 4 are respectively arranged at the left side and the right side of the top of the base 1, one end of the gas pipe 5 is detachably arranged at the bottom end of the right side wall of the denitration mechanism 3, the other end of the gas pipe 5 is detachably connected with the top end of the dust removal mechanism 4, and flue gas transmission between the denitration mechanism 3 and the dust removal mechanism 4 can be realized through;
the denitration mechanism 3 comprises a tank 31, a drain valve 32, an aeration pipe 33, an inner toothed ring 34, a cover plate 35, an upper cover 36, a water inlet valve 37, an air guide pipe 38, a motor 39, a turntable 310, a support plate 311, a rotating shaft 312, a gear 313 and a stirring rod 314, wherein the tank 31 is detachably arranged on the left side of the top of the base 1, the tank 31 is used for storing clean water, the drain valve 32 is fixedly connected to the bottom end of the left side wall of the tank 31, sewage in the tank 31 can be discharged by opening the drain valve 32, the aeration pipe 33 is arranged at the bottom end of the right side of the inner wall of the tank 31, the right end of the aeration pipe 33 is detachably connected with the end of the air pipe 5, smoke can be discharged in the form of small bubbles through the aeration pipe 33, the inner toothed ring 34 is fixedly connected to the top end of the inner wall of the tank 31, the cover plate 35 is screwed to, the water inlet valve 37 is fixedly connected to the right side of the top of the cover plate 35, an external water tank of the water inlet valve 37 is used for injecting water into the tank body 31 when the water inlet valve 37 is opened, the air guide pipe 38 is fixedly connected to the front end of the top of the cover plate 35, the motor 39 is connected to the center of the top of the cover plate 35 through a screw, the motor 39 drives the rotary disc 310 to rotate, the rotary disc 310 is arranged at the output end of the motor 39, the support plates 311 are arranged on the outer wall of the rotary disc 310 along the circumferential direction, the rotary shaft 312 is rotatably connected to the outer side of the top of the support plates 311 through a bearing, the gear 313 is detachably arranged at the top end of the outer wall of the rotary shaft 312, the gear 313 is meshed with the.
Preferably, the turntable 310 and the motor 39 rotate coaxially to ensure that the turntable 310 drives the supporting plate 311 to perform a clockwise circular motion.
Preferably, the number of the supporting plates 311 is four, and the four supporting plates 311 are distributed on the outer wall of the turntable 310 at intervals of 90 degrees clockwise, so that the rotating shaft 312 can be fixed from four directions, and thus the four stirring rods 314 are used for stirring, thereby improving the stirring effect.
As a preferable scheme, further, the dust removing mechanism 4 includes a dust removing box 41, a chute 42, a filter plate 43, a filter screen 44, a door plate 45, a dust suction fan 46 and a smoke inlet pipe 47, the dust removing box 41 is detachably disposed on the right side of the top of the base 1, the chute 42 is disposed at both the upper end and the lower end of the left inner wall and the right inner wall of the dust removing box 41, the filter plate 43 and the filter screen 44 are limited by the chute 42, the filter plate 43 is inserted into the inner cavity of the chute 42 at the top, the filter plate 43 is used for secondary filtration of smoke, the filter screen 44 is inserted into the inner cavity of the chute 42 at the bottom, the filter screen 44 is used for primary filtration of smoke, the door plate 45 is screwed to the front end of the dust removing box 41, the door plate 45 is opened to clean the filter plate 43 and the filter screen 44, the dust suction fan 46 is screwed to the top of the dust removing box 41, and the other end is detachably connected with the top of the dust removing box 41.
Preferably, a PC board 48 is embedded in the front side of the door panel 45, and the PC board 48 has high transparency, so that the inside of the dust removing box 41 can be observed through the PC board 48.
All the electrical components in the present application are connected with the power supply adapted to the electrical components through the wires, and an appropriate controller should be selected according to actual conditions to meet the control requirements, and specific connection and control sequences should be obtained.
When in use, the smoke tube is connected to the right opening of the dust removing box 41, the water inlet valve 37 is externally connected with the water tank, the air guide tube 38 is connected with a subsequent smoke treatment device, the water inlet valve 37 is opened to inject clear water into the tank body 31, the upper cover 36 is opened, the denitrifier is put into the tank body 31, the motor 39 drives the turntable 310 to rotate clockwise, the support plate 311 drives the gear 313 and the stirring rod 314 on the rotating shaft 312 to do clockwise circular motion, the gear 313 is meshed with the inner gear ring 34 to enable the gear 313 to do anticlockwise rotation motion, the stirring rod 314 can rotate anticlockwise while doing clockwise circular motion to fully stir water, the denitrifier and the water are fully mixed, the dust suction fan 46 gives suction to the dust removing box 41 through the smoke inlet tube 47 under the action of the suction force of the dust removing fan 46, the smoke enters from the bottom of the dust removing box 41, the filter screen 44 firstly filters large-particle dust in the, then, the flue gas is secondarily filtered by the filter plate 43, the purified flue gas enters the aeration pipe 33 through the air pipe 5, the aeration pipe 33 enables the flue gas to be discharged into a denitration agent aqueous solution in a small bubble form by utilizing small holes of the aeration pipe 33, the flue gas is further crushed by the stirring rod 314, the flue gas is fully fused with the aqueous solution, NO in the flue gas is removed by utilizing the denitration agent, and finally the flue gas is guided into subsequent treatment equipment through the air guide pipe 38, so that the aim of denitration is fulfilled.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "middle", "other end", "upper", "top", "inner", "front", "both end", and the like, indicate orientations or positional relationships that are based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and to simplify the description, but do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed in a particular orientation, and be operated; also, unless expressly stated or limited otherwise, the terms "disposed," "removably disposed," "plugged," "disposed," "fixedly connected," "engaged" and the like are intended to be construed broadly and may, for example, be fixedly connected, removably connected, or integral to one another; 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 (5)
1. The utility model provides a wet flue gas denitration equipment, includes base (1), its characterized in that still includes:
the four universal wheels (2) are respectively arranged at the four corners of the bottom of the base (1);
the denitration mechanism (3) and the dust removal mechanism (4) are respectively arranged on the left side and the right side of the top of the base (1);
one end of the air pipe (5) is detachably arranged at the bottom end of the right side wall of the denitration mechanism (3), and the other end of the air pipe (5) is detachably connected with the top end of the dust removal mechanism (4);
the denitration mechanism (3) includes:
the tank body (31), the tank body (31) is detachably arranged on the left side of the top of the base (1);
the drain valve (32), the said drain valve (32) is fixedly connected to left sidewall bottom end of the tank body (31);
the aeration pipe (33), the aeration pipe (33) is arranged at the bottom end of the right side of the inner wall of the tank body (31), and the right end of the aeration pipe (33) is detachably connected with the end part of the air pipe (5);
the inner gear ring (34), the inner gear ring (34) is fixedly connected to the top end of the inner wall of the tank body (31);
the cover plate (35), the screw of the cover plate (35) is connected to the top end of the tank body (31);
the upper cover (36), the said upper cover (36) is screwed to the top left opening of the cover plate (35);
the water inlet valve (37), the water inlet valve (37) is fixedly connected to the top right side of the cover plate (35);
the air guide pipe (38), the air guide pipe (38) is fixedly connected to the front end of the top of the cover plate (35);
the motor (39) is connected to the top center of the cover plate (35) through a screw;
the rotary disc (310), the said rotary disc (310) is set up in the carry-out terminal of the electrical machinery (39);
the supporting plates (311), a plurality of supporting plates (311) are arranged on the outer wall of the rotating disc (310) along the circumferential direction;
the rotating shaft (312) is rotatably connected to the outer side of the top of the supporting plate (311) through a bearing;
the gear (313) is detachably arranged at the top end of the outer wall of the rotating shaft (312), and the gear (313) is meshed and connected with the inner gear ring (34);
the stirring rod (314) is locked at the bottom end of the rotating shaft (312) through a coupler.
2. The wet flue gas denitration device of claim 1, characterized in that: the turntable (310) and the motor (39) rotate coaxially.
3. The wet flue gas denitration device of claim 1, characterized in that: the number of the supporting plates (311) is four, and the four supporting plates (311) are distributed on the outer wall of the turntable (310) at intervals of 90 degrees clockwise.
4. The wet flue gas denitration device of claim 1, characterized in that: the dust removal mechanism (4) comprises:
the dust removal box (41), the dust removal box (41) is detachably arranged on the right side of the top of the base (1), and the upper end and the lower end of the left inner wall and the lower end of the right inner wall of the dust removal box (41) are provided with sliding grooves (42);
the filter plate (43), the said filter plate (43) is inserted in the cavity of the said concrete chute (42) located in top;
the filter screen (44) is inserted into the inner cavity of the chute (42) at the bottom;
the door plate (45), the door plate (45) is connected to the front end of the dust removing box (41) through screws;
the dust collection fan (46), the dust collection fan (46) is connected to the top of the dust removal box (41) through a screw, and an air outlet of the dust collection fan (46) is detachably connected with the end part of the air pipe (5);
the dust collection device comprises a dust collection fan (46), a dust inlet pipe (47), a dust collection box (41), a dust collection pipe and a dust collection pipe, wherein one end of the dust collection pipe (47) is detachably arranged at the air inlet of the dust collection fan (46), and the other end of the dust collection pipe is detachably connected with the top of the dust collection box.
5. The wet flue gas denitration device of claim 4, characterized in that: the front side of the door panel (45) is embedded with a PC board (48).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020953061.0U CN213132620U (en) | 2020-05-30 | 2020-05-30 | Wet flue gas denitration equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020953061.0U CN213132620U (en) | 2020-05-30 | 2020-05-30 | Wet flue gas denitration equipment |
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| Publication Number | Publication Date |
|---|---|
| CN213132620U true CN213132620U (en) | 2021-05-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020953061.0U Active CN213132620U (en) | 2020-05-30 | 2020-05-30 | Wet flue gas denitration equipment |
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| CN (1) | CN213132620U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113634064A (en) * | 2021-08-09 | 2021-11-12 | 刘顺利 | Flue gas purification system for environmental protection |
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2020
- 2020-05-30 CN CN202020953061.0U patent/CN213132620U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113634064A (en) * | 2021-08-09 | 2021-11-12 | 刘顺利 | Flue gas purification system for environmental protection |
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