CN214513703U - High-efficiency energy-saving denitration device for household garbage power plant - Google Patents
High-efficiency energy-saving denitration device for household garbage power plant Download PDFInfo
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- CN214513703U CN214513703U CN202022845029.3U CN202022845029U CN214513703U CN 214513703 U CN214513703 U CN 214513703U CN 202022845029 U CN202022845029 U CN 202022845029U CN 214513703 U CN214513703 U CN 214513703U
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Abstract
The utility model relates to the technical field of denitration, in particular to a high-efficiency energy-saving denitration device for a household garbage power plant, which comprises a box body, wherein a clapboard is horizontally arranged in the box body, the clapboard is fixedly connected with the inner wall of the box body, a first smoke exhaust pipe is vertically arranged above the clapboard, the first smoke exhaust pipe penetrates through the upper wall of the box body and is fixedly connected with the upper wall of the box body, a plurality of second smoke exhaust pipes are fixedly connected with the bottom end of the first smoke exhaust pipe and are communicated with the clapboard, and an air inlet pipe is fixedly connected with one side of the box body, the utility model has reasonable structural design and strong practicability, large granular impurities in smoke are filtered through a filter plate, and sufficient reaction time between the smoke and a reducing agent is ensured through a closed space in the box body, so that the smoke can fully react and be denitrated, and the denitration treatment of the smoke is more sufficient, and set up the flabellum and rotate and drive the air-out for the discharge of flue gas is rapider, improves the work efficiency of device, and is simple and practical.
Description
Technical Field
The utility model relates to a denitration technology field especially relates to a domestic waste power plant high efficiency and energy saving's denitrification facility.
Background
Domestic waste can generate a large amount of gas that contains the nitre when burning treatment, and if direct emission can cause the pollution to the environment such flue gas, need carry out denitration treatment to such flue gas and prevent its polluted environment, and current denitrification facility reductant and flue gas reaction are not abundant, and harmful substance in the flue gas often does not remove in just discharging the air to the greatest extent, and for this reason, we propose a domestic waste power plant high efficiency energy-conserving denitrification facility and solve this problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art, and providing a high-efficiency and energy-saving denitration device for a domestic garbage power plant, which is convenient for the flue gas reducing agent to fully react.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a high-efficiency energy-saving denitration device for a household garbage power plant is designed, and comprises a box body, wherein a partition plate is horizontally arranged in the box body and fixedly connected with the inner wall of the box body, a first smoke exhaust pipe is vertically arranged above the partition plate, the first smoke exhaust pipe penetrates through the upper wall of the box body and is fixedly connected with the upper wall of the box body, a plurality of second smoke exhaust pipes are fixedly connected with the bottom end of the first smoke exhaust pipe, a plurality of second smoke exhaust pipes are fixedly connected with the partition plate and are communicated with the partition plate, an air inlet pipe is fixedly connected with one side of the box body, a filter plate is arranged at the bottom end of the air inlet pipe, one end of the box body, far away from the air inlet pipe, is fixedly connected with an inlet pipe, the inlet pipe and the inlet pipe both penetrate through the partition plate and are fixedly connected with the inlet pipe, a horizontally arranged fixing plate is fixedly connected with the outer side wall of the box body, the fixing plate and the inlet pipe are positioned on the same side, and a motor is fixedly connected with the upper surface of the fixing plate, the shaft of the motor is fixedly connected with a driving cutting gear, the driving cutting gear is connected with a stirring mechanism, the top end of the shaft of the motor is fixedly connected with a driving belt pulley, and the driving belt pulley is connected with an air inducing mechanism.
Preferably, rabbling mechanism includes the pivot that the level set up, the pivot both ends all rotate with the box inner wall and are connected, pivot fixedly connected with polylith stirring board, box is run through to pivot one end, the pivot is located the external fixedly connected with driven gear that cuts of box, driven gear that cuts is connected with the meshing of initiative pick wheel.
Preferably, the induced draft mechanism include with first exhaust pipe inner wall fixed connection's support, the support level sets up, the support rotates and is connected with the connecting axle, connecting axle fixedly connected with flabellum, connecting axle fixedly connected with driven pulley, driven pulley passes through the belt and is connected with the drive pulley transmission, the belt runs through first exhaust pipe and sliding connection with it, the belt runs through the box and sliding connection with it.
Preferably, baffle below level is provided with the open-close board of type of protruding, open-close board both ends all with box inner wall sliding connection, the open-close board below is provided with the cam, the cam fixed connection has the linking axle that the level set up, the linking axle runs through the box and rotates with it and is connected, it is located the first gear of the external fixedly connected with of box to link up the axle, first gear below level is provided with the backup pad, fixed surface is connected with electric telescopic handle in the backup pad, electric telescopic handle top fixedly connected with second gear, the second gear is connected with first gear engagement.
Preferably, the first exhaust pipe is provided with an activated carbon layer, and the activated carbon layer is positioned above the fan blades.
Preferably, a plurality of smoke exhaust holes are formed in the partition plate, and the smoke exhaust holes are in one-to-one correspondence with the second smoke exhaust pipes respectively.
The utility model provides a, beneficial effect lies in:
1. a closed reaction space is provided for the reducing agent and the flue gas by arranging the closed plate, the reducing agent is promoted to be in full contact reaction with the flue gas by stirring, the flue gas is discharged by opening the opening and closing plate after the flue gas is fully reacted with the reducing agent, the flue gas is prevented from being discharged into the air for complete denitration, and the pollution of the flue gas to the air is effectively reduced.
The utility model discloses a flue gas treatment device, including the active carbon layer, the active carbon layer is equipped with the fan blade, drive the air-out through setting up the fan blade, borrow by the rotation of fan blade for the flue gas after the processing of denitration can discharge through first discharge fume pipe fast smoothly, makes the discharge of postponing more efficient, carries out further filtering through the harmful substance in with the flue gas on the active carbon layer simultaneously, and carries out the drying to it, makes the pollution of flue gas to the air fall to minimumly.
Compared with the prior art, the utility model has the advantages of reasonable design, and the practicality is strong, filters the large granule impurity in the flue gas through the filter, and the enclosure space in the rethread box guarantees that the flue gas has sufficient reaction time with the reductant for the flue gas can fully react the denitration, makes the denitration treatment of flue gas more abundant, and sets up the flabellum and rotate and drive the air-out, makes the discharge of flue gas rapider, improves the work efficiency of device, simple and practical.
Drawings
FIG. 1 is a schematic view of a high-efficiency energy-saving denitration device of a household garbage power plant according to the present invention;
FIG. 2 is a schematic side view of the present invention;
FIG. 3 is a schematic top view of the first smoke exhaust pipe of the present invention;
fig. 4 is a schematic top view of the plywood of the present invention;
fig. 5 is an enlarged schematic structural diagram of a portion a in fig. 1 according to the present invention.
In the figure: the device comprises a box body 1, a partition plate 2, a first smoke exhaust pipe 3, a second smoke exhaust pipe 4, an air inlet pipe 5, a filter plate 6, a feeding pipe 7, a fixing plate 8, a motor 9, a driving cutting gear 10, a stirring mechanism 11, a driving belt pulley 12, an induced draft mechanism 13, a rotating shaft 14, a stirring plate 15, a driven cutting gear 16, a support 17, a connecting shaft 18, fan blades 19, a driven belt pulley 20, a belt 21, an opening plate 22, a cam 23, a connecting shaft 24, a first gear 25, a support plate 26, an electric telescopic rod 27, a second gear 28, an activated carbon layer 29 and smoke exhaust holes 30.
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. 1-5, a high-efficient energy-conserving denitrification facility of domestic waste power plant, including box 1, the level is provided with baffle 2 in the box 1, baffle 2 and 1 inner wall fixed connection of box, be provided with a plurality of exhaust holes 30 on the baffle 2, a plurality of exhaust holes 30 respectively with the second pipe 4 one-to-one of discharging fume, the vertical first exhaust pipe 3 that is provided with in baffle 2 top, first exhaust pipe 3 runs through box 1 upper wall and fixed connection with it, 3 bottom fixedly connected with many second exhaust pipes 4 of first exhaust pipe, many second exhaust pipes 4 and baffle 2 fixed connection switch on, box 1 one side fixedly connected with intake pipe 5, filter 6 is installed to intake pipe 5 inner bottom end, carry out filtration treatment through setting up filter 6 to large granule impurity in the flue gas.
Induced draft mechanism 13 includes the support 17 with 3 inner wall fixed connection of first exhaust pipe, support 17 level sets up, support 17 rotates and is connected with connecting axle 18, connecting axle 18 fixedly connected with flabellum 19, connecting axle 18 fixedly connected with driven pulley 20, driven pulley 20 passes through belt 21 and is connected with the transmission of driving pulley 12, belt 21 runs through first exhaust pipe 3 and sliding connection with it, belt 21 runs through box 1 and sliding connection with it, drive the air-out through flabellum 19, be convenient for discharge the flue gas from first exhaust pipe 3, realize denitration treatment.
The horizontal open-close plate 22 that is provided with the type of a chinese character 'tu' below the baffle, open-close plate 22 both ends all with 1 inner wall sliding connection of box, open-close plate 22 below is provided with cam 23, cam 23 fixed connection has the linking axle 24 that the level set up, linking axle 24 runs through box 1 and rotates with it and is connected, linking axle 24 is located the first gear 25 of 1 outer part fixedly connected with of box, first gear 25 below level is provided with backup pad 26, fixed surface is connected with electric telescopic handle 27 on the backup pad 26, electric telescopic handle 27 top fixedly connected with second gear 28, second gear 28 is connected with the meshing of first gear 25, cooperation through electric telescopic handle 27 and other subassemblies, realize open-close plate 22, can provide a confined reaction space for flue gas and reductant reaction, make the denitration more thorough.
The first exhaust pipe 3 is provided with an activated carbon layer 29, the activated carbon layer 29 is positioned above the fan blades 19, and the harmful substances in the flue gas can be further removed by the flue gas passing through the activated carbon layer 29.
The working principle is as follows: switch on the device power, add the clean water of capacity in present box 1, the reductant is added to rethread inlet pipe 7, starter motor 9 drives stirring board 15 work, let in the box 1 with the flue gas through intake pipe 5, make the flue gas fully react with the reductant, the back is accomplished in the reaction and is passed through control electric telescopic handle 27 shrink, rotate first gear 25, make the open-close plate 22 open indirectly, first exhaust pipe 3 and second exhaust pipe 4 open, the flue gas is discharged from first exhaust pipe 3, the denitration treatment is realized, the final closing device, the power supply is cut off.
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 (6)
1. The high-efficiency energy-saving denitration device for the household garbage power plant comprises a box body (1) and is characterized in that a partition plate (2) is horizontally arranged in the box body (1), the partition plate (2) is fixedly connected with the inner wall of the box body (1), a first smoke exhaust pipe (3) is vertically arranged above the partition plate (2), the first smoke exhaust pipe (3) penetrates through the upper wall of the box body (1) and is fixedly connected with the upper wall of the box body, a plurality of second smoke exhaust pipes (4) are fixedly connected with the bottom end of the first smoke exhaust pipe (3), the second smoke exhaust pipes (4) are fixedly connected with the partition plate (2) and are communicated with the partition plate (2), an air inlet pipe (5) is fixedly connected with one side of the box body (1), a filter plate (6) is arranged at the inner bottom end of the air inlet pipe (5), one end, far away from the air inlet pipe (5), of the box body (1) is fixedly connected with an inlet pipe (7), the air inlet pipe (5) and the inlet pipe (7) penetrate through the partition plate (2) and are fixedly connected with the inlet pipe (7), the utility model discloses a box, including box (1), inlet pipe (7), fixed plate (8) and inlet pipe (8) are located same one side, fixed surface is connected with motor (9) on fixed plate (8), gear (10) are cut in the axle fixedly connected with initiative of motor (9), gear (10) are cut in the initiative, be connected with rabbling mechanism (11) in the initiative, the axle top fixedly connected with driving pulley (12) of motor (9), driving pulley (12) are connected with induced air mechanism (13).
2. The efficient and energy-saving denitration device for the household garbage power plant as claimed in claim 1, wherein the stirring mechanism (11) comprises a horizontally arranged rotating shaft (14), both ends of the rotating shaft (14) are rotatably connected with the inner wall of the box body (1), a plurality of stirring plates (15) are fixedly connected to the rotating shaft (14), one end of the rotating shaft (14) penetrates through the box body (1), a driven section gear (16) is fixedly connected to the outer part of the rotating shaft (14) located on the box body (1), and the driven section gear (16) is meshed with the driving section gear (10).
3. The efficient and energy-saving denitration device for the household garbage power plant as claimed in claim 1, wherein the air inducing mechanism (13) comprises a support (17) fixedly connected with the inner wall of the first smoke exhaust pipe (3), the support (17) is horizontally arranged, the support (17) is rotatably connected with a connecting shaft (18), the connecting shaft (18) is fixedly connected with fan blades (19), the connecting shaft (18) is fixedly connected with a driven pulley (20), the driven pulley (20) is in transmission connection with the driving pulley (12) through a belt (21), the belt (21) penetrates through the first smoke exhaust pipe (3) and is in sliding connection with the first smoke exhaust pipe, and the belt (21) penetrates through the box body (1) and is in sliding connection with the first smoke exhaust pipe.
4. The high-efficiency energy-saving denitration device for the household garbage power plant as claimed in claim 1, a convex opening-closing plate (22) is horizontally arranged below the partition plate, two ends of the opening-closing plate (22) are connected with the inner wall of the box body (1) in a sliding way, a cam (23) is arranged below the opening plate (22), the cam (23) is fixedly connected with a horizontally arranged connecting shaft (24), the connecting shaft (24) penetrates through the box body (1) and is rotationally connected with the box body, a first gear (25) is fixedly connected with the connecting shaft (24) which is positioned at the outer part of the box body (1), a supporting plate (26) is horizontally arranged below the first gear (25), the upper surface of the supporting plate (26) is fixedly connected with an electric telescopic rod (27), the top end of the electric telescopic rod (27) is fixedly connected with a second gear (28), and the second gear (28) is meshed with the first gear (25).
5. The efficient and energy-saving denitration device for the household garbage power plant as claimed in claim 3, characterized in that the first exhaust pipe (3) is provided with an activated carbon layer (29), and the activated carbon layer (29) is located above the fan blades (19).
6. The efficient and energy-saving denitration device for the household garbage power plant as claimed in claim 1, wherein a plurality of smoke exhaust holes (30) are arranged on the partition plate (2), and the smoke exhaust holes (30) are respectively in one-to-one correspondence with the second smoke exhaust pipes (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022845029.3U CN214513703U (en) | 2020-12-02 | 2020-12-02 | High-efficiency energy-saving denitration device for household garbage power plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022845029.3U CN214513703U (en) | 2020-12-02 | 2020-12-02 | High-efficiency energy-saving denitration device for household garbage power plant |
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| CN214513703U true CN214513703U (en) | 2021-10-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022845029.3U Active CN214513703U (en) | 2020-12-02 | 2020-12-02 | High-efficiency energy-saving denitration device for household garbage power plant |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117679931A (en) * | 2024-01-09 | 2024-03-12 | 江苏景南环保科技有限公司 | Sealed dry flue gas denitration device and application method thereof |
-
2020
- 2020-12-02 CN CN202022845029.3U patent/CN214513703U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117679931A (en) * | 2024-01-09 | 2024-03-12 | 江苏景南环保科技有限公司 | Sealed dry flue gas denitration device and application method thereof |
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