CN215276575U - Flue gas denitration device for waste incinerator - Google Patents
Flue gas denitration device for waste incinerator Download PDFInfo
- Publication number
- CN215276575U CN215276575U CN202120333373.6U CN202120333373U CN215276575U CN 215276575 U CN215276575 U CN 215276575U CN 202120333373 U CN202120333373 U CN 202120333373U CN 215276575 U CN215276575 U CN 215276575U
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- Prior art keywords
- flue gas
- box
- rotating shaft
- denitration
- filtering
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- 239000003546 flue gas Substances 0.000 title claims abstract description 85
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 title claims abstract description 84
- 239000002699 waste material Substances 0.000 title description 5
- 238000001914 filtration Methods 0.000 claims abstract description 35
- 230000007246 mechanism Effects 0.000 claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 17
- 235000009161 Espostoa lanata Nutrition 0.000 claims description 8
- 240000001624 Espostoa lanata Species 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 7
- 239000003795 chemical substances by application Substances 0.000 abstract description 6
- 238000010521 absorption reaction Methods 0.000 description 9
- 241000220317 Rosa Species 0.000 description 4
- 239000000428 dust Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000010531 catalytic reduction reaction Methods 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- AIKKULXCBHRFOS-UHFFFAOYSA-N Formothion Chemical compound COP(=S)(OC)SCC(=O)N(C)C=O AIKKULXCBHRFOS-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Images
Landscapes
- Treating Waste Gases (AREA)
- Chimneys And Flues (AREA)
Abstract
The utility model discloses a flue gas denitration device for a garbage incinerator, which comprises a supporting base plate and a denitration box, wherein the denitration box is arranged above the supporting base plate, a servo motor is arranged on the upper surface of the supporting base plate, the output end of the servo motor is fixedly connected with a rotating shaft, the rotating shaft penetrates through the bottom of the denitration box, a fixing sleeve is sleeved on the outer wall of the rotating shaft, one side of the fixing sleeve is fixedly connected with a flue gas pipe, a section of outer side wall of the rotating shaft, which is positioned between the denitration box and the servo motor, is provided with a flue gas hole, the rotating shaft penetrates through the bottom of the denitration box and extends to be connected with the flue gas plate, the flue gas plate is provided with a plurality of air vents, the top of the denitration box at one side of a feed inlet is connected with a connecting pipe, the feed inlet is provided with a threaded connection cover, the denitration agent is filled in the denitration agent, the denitration agent is used for carrying out denitration treatment on flue gas, the connecting pipe is connected with a filtering mechanism, the filtering mechanism is used for carrying out further filtering treatment on the flue gas, the treatment effect of the flue gas is improved.
Description
Technical Field
The utility model relates to a flue gas treatment field specifically is a flue gas denitration device for msw incineration furnace.
Background
The flue gas denitration technology mainly comprises a dry method (selective catalytic reduction flue gas denitration, selective non-catalytic reduction denitration) and a wet method. Compared with the wet flue gas denitration technology, the dry flue gas denitration technology has the main advantages that: low basic investment, simple equipment and process, high NOx removing efficiency, no wastewater and waste treatment and difficult secondary pollution.
The pollution of flue gas is very serious now, produces a large amount of flue gases in msw incineration, and the flue gas denitrification facility inefficiency commonly used, flue gas treatment effect is relatively poor, so the flue gas denitrification facility for msw incineration furnace of a solution problem now urgently needs.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a flue gas denitrification facility for msw incineration furnace to solve above-mentioned problem.
In order to achieve the above object, the utility model provides a following technical scheme:
a flue gas denitration device for a garbage incinerator comprises a supporting base plate, supports and a pin removal box, wherein four supports are fixedly mounted on the upper surface of the supporting base plate, the upper end of each support is fixedly connected with the pin removal box, a servo motor is fixedly mounted on the upper surface of the supporting base plate, an output end of the servo motor is fixedly connected with a rotating shaft, the rotating shaft penetrates through the bottom of the pin removal box, a fixing sleeve is sleeved on the outer wall of the rotating shaft, one side of the fixing sleeve is fixedly connected with a flue gas pipe, a flue gas hole is formed in one section of outer side wall, located between the pin removal box and the servo motor, of the rotating shaft, the rotating shaft penetrates through the bottom of the pin removal box and extends to be connected with the flue gas plate, a plurality of air vents are formed in the flue gas plate, a feeding hole is formed in the top of the pin removal box, a connecting pipe is connected to the top of the pin removal box on one side of the feeding hole, and a cover is connected to the feeding hole in a threaded manner, the denitration agent is filled in the denitration box, and the connecting pipe is connected with the filtering mechanism.
On the basis of the technical scheme, the utility model discloses still provide following optional technical scheme:
in one alternative: the connecting part of the rotating shaft and the bottom of the inner cavity of the pin removal box is provided with a bearing, and the inner wall of the bearing is rotatably connected with the rotating shaft.
In one alternative: and a sealing ring is arranged at the contact part of the fixed sleeve and the rotating shaft.
In one alternative: the number of the smoke plates is one, and the smoke plates are distributed on the rotating shaft at equal intervals.
In one alternative: the filter mechanism includes rose box, gas outlet, filter screen one, filter screen two, water absorption plate and cotton ball, the rose box passes through support frame fixed mounting subaerial, the bottom one end of rose box is connected to the connecting pipe, up filter screen one, filter screen two and water absorption plate are equipped with in proper order down in the inner chamber of rose box, the below of filter screen one and filter screen two all is equipped with vibrations mechanism.
In one alternative: the utility model discloses a filter box, including filter screen two, vibrations mechanism, support plate, motor, spring, support plate, spring, the right-hand member of filter screen one runs through the right side wall of filter box, the right side outer wall fixed mounting of the below filter box of filter screen one has the support plate, the last fixed surface who supports the plate installs the spring, the upper end fixed connection filter screen one of spring, the last fixed surface who supports the plate installs the motor, the output fixed connection cam of motor, be equipped with the board that absorbs water on the inner chamber of the top filter box of filter screen two, be equipped with the mounting hole in the board that absorbs water, be equipped with the cotton ball in the mounting hole.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the flue gas enters into fixed cover from the flue gas pipe, enters into the pivot through the epaxial flue gas hole of commentaries on classics, the flue gas enters into through the air vent in the flue gas board in the pivot and takes off round pin case inner chamber, when starting servo motor, the pivot rotates, drives the flue gas board and rotates, and when the flue gas board rotated, the velocity of flow of flue gas was accelerated, made flue gas and denitrifier can fully contact, improved the round pin effect of taking off of flue gas.
2. The flue gas is in getting into the connecting pipe after the agent that takes off the round pin of taking off the round pin case takes off the round pin and handles, and through the connecting pipe after the filtration processing of filter screen one and filter screen two, the dust in the flue gas is filtered, the flue gas is absorbed by the water absorption plate after the water absorption plate, and the flue gas becomes drier, improves the treatment effect of flue gas, can drive the vibrations of filter screen one and filter screen two through vibrations mechanism, shakes the dust on filter screen one and filter screen two and gets off, improves the life of filter screen one and filter screen two.
Drawings
FIG. 1 is a schematic structural diagram of a flue gas denitration device for a waste incinerator.
FIG. 2 is an enlarged schematic structural view of part A of a flue gas denitration device for a waste incinerator.
Notations for reference numerals: the device comprises a supporting bottom plate 1, a support 2, a denitration box 3, a servo motor 4, a rotating shaft 5, a flue gas pipe 6, a fixed sleeve 7, a flue gas hole 8, a one-way valve 9, a bearing 10, a flue gas plate 11, a vent hole 12, a pin remover 13, a feed inlet 14, a connecting pipe 15, a filter box 16, an air outlet 17, a filter screen I18, a filter screen II 19, a water absorption plate 20, a cotton ball 21, an elastic part 22, a supporting plate 23, a motor 24 and a cam 25.
Detailed Description
The present invention will be described in detail with reference to the following embodiments, wherein like or similar elements are designated by like reference numerals throughout the drawings or description, and wherein the shape, thickness or height of the various elements may be expanded or reduced in practical applications. The embodiments of the present invention are provided only for illustration, and not for limiting the scope of the present invention. Any obvious and obvious modifications or alterations to the present invention can be made without departing from the spirit and scope of the present invention.
Example 1
Referring to fig. 1, in an embodiment of the present invention, a flue gas denitration device for a garbage incinerator includes a support base plate 1, four supports 2 and a pin removal box 3, the upper surface of the support base plate 1 is fixedly provided with the four supports 2, the upper end of each support 2 is fixedly connected with the pin removal box 3, the upper surface of the support base plate 1 is fixedly provided with a servo motor 4, the output end of the servo motor 4 is fixedly connected with a rotating shaft 5, the rotating shaft 5 penetrates through the bottom of the pin removal box 3, the outer wall of the rotating shaft 5 is sleeved with a fixing sleeve 7, one side of the fixing sleeve 7 is fixedly connected with a flue gas pipe 6, a section of outer side wall of the rotating shaft 5 between the pin removal box 3 and the servo motor 4 is provided with a flue gas hole 8, a contact portion of the fixing sleeve 7 and the rotating shaft 5 is provided with a sealing ring, the sealing ring improves the sealing performance of the fixing sleeve 7, the rotating shaft 5 penetrates through the bottom of the pin removal box 3 and is connected with a flue gas plate 11, be equipped with a plurality of air vent 12 on the flue gas board 11, in this embodiment, it is preferred, the quantity of flue gas board 11 is 7, flue gas board 11 is the equidistance distribution in pivot 5, the top of taking off round pin case 3 is equipped with feed inlet 14, the top connecting connection pipe 15 of round pin case 3 is taken off to one side of feed inlet 14, threaded connection lid on the feed inlet 14, be full of the denitrifier in the round pin case 3 of taking off, the denitrifier is used for taking off the round pin to the flue gas and handles, filtering mechanism is connected to connecting pipe 15, filtering mechanism is used for carrying out further filtration to the flue gas, improves the treatment effect of flue gas.
Further, in order to improve the flexibility of the rotation of the rotating shaft 5 and the pin removal box 3, a bearing 10 is arranged at the joint of the rotating shaft 5 and the bottom of the inner cavity of the pin removal box 3, and the rotating shaft 5 is rotatably connected with the inner wall of the bearing 10.
The flue gas enters into fixed cover 7 from flue gas pipe 6, enters into pivot 5 through the last flue gas hole 8 of pivot 5, the flue gas enters into 3 inner chambers of denitration case through air vent 12 in the flue gas board 11 in the pivot 5, and when starting servo motor 4, pivot 5 rotates, drives flue gas board 11 and rotates, and when flue gas board 11 rotated, the velocity of flow of flue gas accelerates, makes flue gas and denitrifier 13 can fully contact, improves the denitration effect of flue gas.
Example 2
Referring to fig. 1 and 2, the embodiment of the present invention is different from embodiment 1 in that the filtering mechanism includes a filtering box 16, an air outlet 17, a first filtering net 18, a second filtering net 19, a water absorption plate 20 and a cotton ball 21, the filtering box 16 is fixedly mounted on the ground through a support frame, the connecting pipe 15 is connected to one end of the bottom of the filtering box 16, the first filtering net 18, the second filtering net 19 and the water absorption plate 20 are sequentially disposed in an inner cavity of the filtering box 16 from bottom to top, a vibration mechanism is disposed below the first filtering net 18 and the second filtering net 19, the vibration mechanism includes an elastic member 22, a support plate 23, a motor 24 and a cam 25, the right end of the first filtering net 18 penetrates through the right side wall of the filtering box 16, the support plate 23 is fixedly mounted on the right side outer wall of the filtering box 16 below the first filtering net 18, the elastic member 22 is fixedly mounted on the upper surface of the support plate 23, the upper end fixed connection filter screen 18 of elastic component 22, the last fixed surface of support plate 23 installs motor 24, the output fixed connection cam 25 of motor 24, cam 25 contacts with the lower extreme of filter screen 18 when rotating, be equipped with on the inner chamber of the top rose box 3 of two 19 filter screens and absorb water board 20, be equipped with the mounting hole in the board 20 that absorbs water, be equipped with cotton ball 21 in the mounting hole, moisture in the flue gas can be absorbed to cotton ball 21.
The flue gas is in getting into connecting pipe 15 after the denitration agent 13 of denitration case 3 is got rid of the round pin and is handled, through connecting pipe 15 after filter treatment of filter screen 18 and filter screen two 19, the dust in the flue gas is filtered, the flue gas is absorbed by water absorption plate 20 behind water absorption plate 20, and the flue gas becomes drier, improves the treatment effect of flue gas, can drive the vibrations of filter screen 18 and filter screen two 19 through shock mechanism, shakes the dust on filter screen 18 and filter screen two 19 and gets off, improves the life of filter screen 18 and filter screen two 19.
The above description is only for the specific embodiments of the present disclosure, but the scope of the present disclosure is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present disclosure, and all the changes or substitutions should be covered within the scope of the present disclosure. Therefore, the protection scope of the present disclosure shall be subject to the protection scope of the claims.
Claims (6)
1. The utility model provides a flue gas denitrification facility for msw incineration furnace, includes supporting baseplate (1) and support (2) and takes off round pin case (3), its characterized in that, the last fixed surface of supporting baseplate (1) installs four support (2), the upper end fixed connection of support (2) takes off round pin case (3), the last fixed surface of supporting baseplate (1) installs servo motor (4), the output fixed connection pivot (5) of servo motor (4), pivot (5) run through the bottom of taking off round pin case (3), the outer wall cover of pivot (5) is equipped with fixed cover (7), one side and flue gas pipe (6) fixed connection of fixed cover (7), pivot (5) are located and are equipped with flue gas hole (8) on one section lateral wall between round pin case (3) and servo motor (4), pivot (5) run through the bottom of taking off round pin case (3) and extend and connect flue gas board (11), be equipped with a plurality of air vent (12) on flue gas board (11), the top of taking off round pin case (3) is equipped with feed inlet (14), connecting pipe (15) are connected at the top of round pin case (3) are taken off to one side of feed inlet (14), threaded connection lid is gone up in feed inlet (14), it is full of the denitrifier to take off in round pin case (3), filtering mechanism is connected in connecting pipe (15).
2. The flue gas denitration device for the garbage incinerator according to claim 1, wherein a bearing (10) is arranged at the connection position of the rotating shaft (5) and the bottom of the inner cavity of the pin removal box (3), and the inner wall of the bearing (10) is rotatably connected with the rotating shaft (5).
3. The flue gas denitration device for the garbage incinerator according to claim 1, wherein a sealing ring is arranged at a contact part of the fixing sleeve (7) and the rotating shaft (5).
4. The flue gas denitration device for the garbage incinerator according to claim 1, wherein the number of the flue gas plates (11) is (7), and the flue gas plates (11) are equidistantly distributed on the rotating shaft (5).
5. The flue gas denitration device for the garbage incinerator according to claim 1, wherein the filtering mechanism comprises a filtering box (16), an air outlet (17), a first filtering net (18), a second filtering net (19), a water suction plate (20) and a cotton ball (21), the filtering box (16) is fixedly installed on the ground through a supporting frame, the connecting pipe (15) is connected with one end of the bottom of the filtering box (16), the first filtering net (18), the second filtering net (19) and the water suction plate (20) are sequentially arranged in an inner cavity of the filtering box (16) from bottom to top, and a vibrating mechanism is arranged below the first filtering net (18) and the second filtering net (19).
6. The flue gas denitration device for the garbage incinerator according to claim 5, wherein the vibration mechanism comprises an elastic member (22), a support plate member (23), a motor (24) and a cam (25), the right end of the first filter screen (18) penetrates through the right side wall of the filter box (16), the support plate member (23) is fixedly installed on the right side outer wall of the filter box (16) below the first filter screen (18), the elastic member (22) is fixedly installed on the upper surface of the support plate member (23), the upper end of the elastic member (22) is fixedly connected with the first filter screen (18), the motor (24) is fixedly installed on the upper surface of the support plate member (23), the output end of the motor (24) is fixedly connected with the cam (25), a water suction plate (20) is arranged on the inner cavity of the filter box (3) above the second filter screen (19), and a mounting hole is formed in the water suction plate (20), a cotton ball (21) is arranged in the mounting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120333373.6U CN215276575U (en) | 2021-02-05 | 2021-02-05 | Flue gas denitration device for waste incinerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120333373.6U CN215276575U (en) | 2021-02-05 | 2021-02-05 | Flue gas denitration device for waste incinerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215276575U true CN215276575U (en) | 2021-12-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120333373.6U Active CN215276575U (en) | 2021-02-05 | 2021-02-05 | Flue gas denitration device for waste incinerator |
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| CN (1) | CN215276575U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115837731A (en) * | 2022-10-31 | 2023-03-24 | 安徽飞科交通设备制造有限公司 | PVC board extrusion conveying system for rail transit train |
-
2021
- 2021-02-05 CN CN202120333373.6U patent/CN215276575U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115837731A (en) * | 2022-10-31 | 2023-03-24 | 安徽飞科交通设备制造有限公司 | PVC board extrusion conveying system for rail transit train |
| CN115837731B (en) * | 2022-10-31 | 2023-11-07 | 安徽飞科交通设备制造有限公司 | PVC board extrusion conveying system for rail transit train |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A flue gas denitration device for waste incinerator Effective date of registration: 20221010 Granted publication date: 20211224 Pledgee: Bank of Jiangsu Co.,Ltd. Wuxi Xixi sub branch Pledgor: WUXI FANGLING ENVIRONMENTAL TECHNOLOGY Co.,Ltd. Registration number: Y2022320010568 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231017 Granted publication date: 20211224 Pledgee: Bank of Jiangsu Co.,Ltd. Wuxi Xixi sub branch Pledgor: WUXI FANGLING ENVIRONMENTAL TECHNOLOGY Co.,Ltd. Registration number: Y2022320010568 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A flue gas denitrification device for garbage incinerators Effective date of registration: 20231024 Granted publication date: 20211224 Pledgee: Agricultural Bank of China Limited by Share Ltd. Wuxi Binhu branch Pledgor: WUXI FANGLING ENVIRONMENTAL TECHNOLOGY Co.,Ltd. Registration number: Y2023980062418 |