CN213589970U - Dust removal mechanism for denitration of straw combustion flue gas - Google Patents
Dust removal mechanism for denitration of straw combustion flue gas Download PDFInfo
- Publication number
- CN213589970U CN213589970U CN202021194242.6U CN202021194242U CN213589970U CN 213589970 U CN213589970 U CN 213589970U CN 202021194242 U CN202021194242 U CN 202021194242U CN 213589970 U CN213589970 U CN 213589970U
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- Prior art keywords
- flue gas
- dust
- fixedly connected
- ash
- make
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- 239000000428 dust Substances 0.000 title claims abstract description 91
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 title claims abstract description 36
- 239000003546 flue gas Substances 0.000 title claims abstract description 36
- 239000010902 straw Substances 0.000 title claims abstract description 26
- 230000007246 mechanism Effects 0.000 title claims abstract description 21
- 238000002485 combustion reaction Methods 0.000 title claims description 8
- 239000000779 smoke Substances 0.000 claims abstract description 25
- 241000883990 Flabellum Species 0.000 claims abstract description 10
- 238000007599 discharging Methods 0.000 claims abstract description 8
- 239000003517 fume Substances 0.000 claims abstract description 8
- 230000005540 biological transmission Effects 0.000 claims description 13
- 238000007789 sealing Methods 0.000 claims description 12
- 230000008021 deposition Effects 0.000 claims description 8
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000001914 filtration Methods 0.000 abstract description 5
- 238000009825 accumulation Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 235000019504 cigarettes Nutrition 0.000 abstract description 2
- 238000010410 dusting Methods 0.000 abstract description 2
- 230000009471 action Effects 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- 101000901617 Notophthalmus viridescens Homeobox protein DLX-3 Proteins 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model belongs to the technical field of flue gas denitration dust removal, a straw burning dust removal mechanism for flue gas denitration is provided, include: the device comprises a smoke exhaust pipe, an ash discharge groove, a mounting rack, a fixing groove, an ash removal structure, a power structure and an ash accumulation box. The utility model discloses a set up dusting structure and power structure, make straw burning dust removal mechanism for flue gas denitration can filter the dust in the flue gas, when filtering, when the flue gas is led in from the tub left end of discharging fume, make the dust screen filter the dust in the flue gas, and simultaneously, when discharging fume intraduct has the flue gas to flow through, make the flabellum rotate under the effect of air current, make the transfer line rotate, when the flabellum drives the transfer line and rotates, make the rubber tape follow the dwang and rotate together, make the rubber tape can be when rotating, the rubber tape other end can touch the spring beam, when the rubber tape touches the spring beam, make the spring beam vibrations, make the dust screen vibrations, can prevent that the dust from attaching to the dust screen surface, make the emission of cigarette not influenced.
Description
Technical Field
The utility model relates to a flue gas denitration dust removal technical field particularly, relates to a dust removal mechanism for straw burning flue gas denitration.
Background
Straw burning refers to a behavior of burning crop straws with fire to destroy the crop straws. Straw burning causes haze weather, and generates a large amount of toxic and harmful substances, which threatens the health of people and other organisms;
in prior art, straw burns flue gas before carrying out denitration treatment, need extract the processing to the dust in the flue gas, makes the dust in the flue gas can not influence follow-up denitration, and current dust filter equipment, when filtering, the dust is attached to the dust screen outer wall easily, influences the emission of flue gas, consequently, urgently needs a straw burning dust removal mechanism for flue gas denitration.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problem of proposing in the background art to a dust removal mechanism for denitration of straw burning flue gas is provided.
In order to achieve the above object, the utility model provides a following technical scheme: 1. the utility model provides a straw burning is dust removal mechanism for flue gas denitration, includes: the bottom end of the middle of the inner wall of the smoke exhaust pipe is fixedly connected with the dust exhaust groove, the bottom end of the dust exhaust pipe is fixedly connected with the mounting frame, the inner wall of the smoke exhaust pipe is fixedly connected with the fixed groove, the dust exhaust structure is fixedly connected inside the fixed groove, the power structure is fixedly connected at the right end inside the smoke exhaust pipe, and the dust accumulation box is movably connected inside the mounting frame;
the dust removing structure comprises: the dust removing structure comprises a dust screen, a spring rod, a fixing ring, a sealing hose and springs, wherein the dust screen is arranged in the middle of the dust removing structure, the fixing ring is fixedly connected to the outer side of the dust screen, a plurality of springs are uniformly and fixedly connected to the outer wall of the fixing ring, the sealing hose is fixedly connected to the surfaces of the two sides of the fixing ring, the other end of each spring and the other end of each sealing hose are fixedly connected with a fixing groove, and the spring rod is fixedly connected to one side of the surface of the right side of;
the power structure includes: fixed plate, connecting rod, transfer line, flabellum and rubber tape are constituteed, fixed connection is equipped with the fixed plate in the middle of the power structure, fixed plate outside fixed surface connects and is equipped with a plurality of connecting rods, and the connecting rod other end and the inside pipe wall fixed connection that discharges fume, fixed connection is equipped with the transfer line in the middle of the fixed plate left side surface, transfer line right side outer wall fixed connection is equipped with a plurality of flabellums, transfer line left side outer wall fixed connection is equipped with the rubber tape.
Preferably, the dust box is embedded in the mounting frame.
Preferably, the fixed groove and the ash removing structure are both obliquely arranged.
Preferably, the central axis of the transmission rod is overlapped with the central axis of the smoke exhaust pipe.
Preferably, the length of the rubber belt is larger than the vertical distance between the transmission rod and the spring rod.
Preferably, the spring is always in a stretched state.
Preferably, the ash discharge groove is arranged in a penetrating manner.
The utility model provides a straw burning is dust removal mechanism for flue gas denitration has following beneficial effect:
1. this dust removal mechanism for straw burning flue gas denitration is through setting up dusting structure and power structure, make dust removal mechanism for straw burning flue gas denitration can filter the dust in the flue gas, when filtering, when the flue gas is imported from the tub left end of discharging fume, make the dust screen filter the dust in the flue gas, and simultaneously, when discharging fume intraduct has the flue gas to flow through, make the flabellum rotate under the effect of air current, make the transfer line rotate, when the flabellum drives the transfer line and rotates, make the rubber tape follow the dwang and rotate together, make the rubber tape can be when rotating, the rubber tape other end can touch the spring beam, when the rubber tape touches the spring beam, make the spring beam vibrations, make the dust screen vibrations, can prevent that the dust from attaching to the dust screen surface, make the emission of cigarette not influenced.
2. This dust removal mechanism for straw burning flue gas denitration makes straw burning flue gas denitration dust removal mechanism when filtering the flue gas dust through setting up row ash groove, mounting bracket and deposition case, can fall into the inside collection that concentrates of deposition case through row ash groove, makes handling that the dust can be better.
Drawings
Fig. 1 is an overall sectional view of the present invention.
Fig. 2 is an overall side view of the present invention.
Fig. 3 is an enlarged view of fig. 1A of the present invention.
In fig. 1 to 3, the corresponding relationship between the part names or lines and the reference numbers is:
the device comprises a smoke exhaust pipe-1, an ash discharge groove-101, a mounting rack-102, a fixing groove-103, an ash removing structure-2, a dust screen-201, a spring rod-202, a fixing ring-203, a sealing hose-204, a spring-205, a power structure-3, a fixing plate-301, a connecting rod-302, a transmission rod-303, a fan blade-304, a rubber belt-305 and an ash accumulation box-4.
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 utility model relates to a dust removal mechanism for denitration of straw burning flue gas, including: the device comprises a smoke exhaust pipe 1, an ash discharge groove 101, a mounting frame 102, a fixing groove 103, an ash removing structure 2, a power structure 3 and an ash deposition box 4, wherein the ash discharge groove 101 is fixedly connected to the bottom end of the middle of the inner wall of the smoke exhaust pipe 1, the mounting frame 102 is fixedly connected to the bottom end of the ash discharge groove 101, the fixing groove 103 is fixedly connected to the inner wall of the smoke exhaust pipe 1, the ash removing structure 2 is fixedly connected to the inside of the fixing groove 103, the power structure 3 is fixedly connected to the right end of the inside of the smoke exhaust pipe 1, and the ash deposition box 4;
the dust removing structure 2 includes: the dust screen 201, the spring rod 202, the fixing ring 203, the sealing hose 204 and the spring 205 are arranged, the dust screen 201 is arranged in the middle of the ash removing structure 2, the fixing ring 203 is fixedly connected to the outer side of the dust screen 201, the springs 205 are uniformly and fixedly connected to the outer wall of the fixing ring 203, the sealing hose 204 is fixedly connected to the surfaces of the two sides of the fixing ring 203, the other ends of the springs 205 and the sealing hose 204 are fixedly connected with the fixing groove 103, and the spring rod 202 is fixedly connected to one side of the surface of the right side of the dust screen 201;
the power structure 3 includes: fixed plate 301, connecting rod 302, transfer line 303, flabellum 304 and rubber band 305 are constituteed, fixed connection is equipped with fixed plate 301 in the middle of the 3 dynamic structure, fixed plate 301 outside fixed surface connection is equipped with a plurality of connecting rods 302, and the connecting rod 302 other end and 1 inner wall fixed connection of tub of discharging fume, fixed plate 301 left side fixed surface middle fixed connection is equipped with transfer line 303, transfer line 303 right side outer wall fixed connection is equipped with a plurality of flabellums 304, transfer line 303 left side outer wall fixed connection is equipped with rubber band 305.
In this embodiment, the dust box 4 is embedded in the mounting frame 102, so that the dust box 4 can be inserted into the dust box 4 like a drawer;
wherein, the top of the dust box 4 is arranged in a penetrating way, and the middle of the surface of the outer side is provided with a handle, so that the dust box 4 can be conveniently mounted and dismounted.
In this embodiment, the fixing groove 103 and the dust removing structure 2 are both obliquely arranged, so that dust filtered from the left surface of the dust removing structure 2 through the dust screen 201 can better fall into the dust collecting box 4 from the surface of the dust screen 201;
the dust screen 201, the spring rod 202, the fixing ring 203, the sealing hose 204 and the spring 205 are integrated into a whole, and the dust removing structure 2 is fixedly connected with the fixing groove 103 through the spring 205 and the sealing hose 204.
In this embodiment, the central axis of the transmission rod 303 is overlapped with the central axis of the smoke exhaust pipe 1, and when smoke flows through the smoke exhaust pipe 1, the fan blades 304 are rotated under the action of air flow, so that the transmission rod 303 is rotated;
wherein, the transmission guide rod 303 is fixedly connected with the fixed plate 301 through a bearing.
In this embodiment, the length of the rubber belt 305 is greater than the vertical distance from the transmission rod 303 to the spring rod 202, when the fan blade 304 drives the transmission rod 303 to rotate, the rubber belt 305 rotates along with the transmission rod 303, so that the rubber belt 305 can rotate, the other end of the rubber belt 305 can touch the spring rod 202, and when the rubber belt 305 touches the spring rod 202, the spring rod 202 vibrates, so that the dust screen 201 vibrates.
In this embodiment, the spring 205 is always in a stretched state, so that the dust screen 201 can vibrate better.
In this embodiment, the dust discharging groove 101 is a through arrangement, so that dust on the left surface of the dust screen 201 can fall into the dust collecting box 4 from the dust discharging groove 101 for centralized collection.
The working principle is as follows: firstly, connecting the left end of a smoke exhaust pipe 1 with a smoke exhaust channel, and connecting the right end of the left end of the smoke exhaust pipe 1 with an inlet of a denitration device;
when smoke is introduced from the left end of the smoke exhaust pipe 1, the dust screen 201 is used for filtering dust in the smoke, meanwhile, when smoke flows through the smoke exhaust pipe 1, the fan blades 304 are enabled to rotate under the action of air flow, the transmission rod 303 is enabled to rotate, when the fan blades 304 drive the transmission rod 303 to rotate, the rubber belt 305 is enabled to rotate along with the rotation rod 303, when the rubber belt 305 can rotate, the other end of the rubber belt 305 can touch the spring rod 202, and when the rubber belt 305 touches the spring rod 202, the spring rod 202 is enabled to vibrate, and the dust screen 201 is enabled to vibrate;
make the dust screen 201 left side surface filter and adhere to the dust through vibrations, shake and fall, make dust screen 201 left side surface dust can fall into the deposition case 4 from row's ash groove 101 inside and concentrate the collection. The above is only the preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, without departing from the concept of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent.
Claims (7)
1. The utility model provides a straw burning is dust removal mechanism for flue gas denitration, includes: discharge fume pipe (1), arrange grey groove (101), mounting bracket (102), fixed slot (103), ash handling structure (2), power structure (3) and deposition case (4), its characterized in that: an ash discharge groove (101) is fixedly connected to the bottom end of the middle of the inner wall of the smoke discharge pipe (1), a mounting frame (102) is fixedly connected to the bottom end of the ash discharge groove (101), a fixing groove (103) is fixedly connected to the inner wall of the smoke discharge pipe (1), an ash removal structure (2) is fixedly connected to the inside of the fixing groove (103), a power structure (3) is fixedly connected to the right end of the inside of the smoke discharge pipe (1), and an ash deposition box (4) is movably connected to the inside of the mounting frame (102);
the ash removal structure (2) comprises: the dust screen (201), the spring rod (202), the fixing ring (203), the sealing hose (204) and the spring (205) are arranged, the dust screen (201) is arranged in the middle of the dust removing structure (2), the fixing ring (203) is fixedly connected to the outer side of the dust screen (201), the springs (205) are uniformly and fixedly connected to the outer wall of the fixing ring (203), the sealing hose (204) is fixedly connected to the surfaces of the two sides of the fixing ring (203), the other end of the spring (205) and the other end of the sealing hose (204) are fixedly connected to the fixing groove (103), and the spring rod (202) is fixedly connected to one side of the right side surface of the dust screen (201);
the power structure (3) comprises: fixed plate (301), connecting rod (302), transfer line (303), flabellum (304) and rubber tape (305) are constituteed, fixed connection is equipped with fixed plate (301) in the middle of power structure (3), fixed plate (301) outside fixed surface is connected and is equipped with a plurality of connecting rods (302), and connecting rod (302) other end and tub (1) inner wall fixed connection of discharging fume, fixed plate (301) left side fixed surface middle fixed connection is equipped with transfer line (303), transfer line (303) right side outer wall fixed connection is equipped with a plurality of flabellums (304), transfer line (303) left side outer wall fixed connection is equipped with rubber tape (305).
2. The straw combustion flue gas denitration dust removal mechanism of claim 1, characterized in that: the ash deposition box (4) is embedded in the mounting frame (102).
3. The straw combustion flue gas denitration dust removal mechanism of claim 1, characterized in that: the fixing groove (103) and the ash removing structure (2) are both obliquely arranged.
4. The straw combustion flue gas denitration dust removal mechanism of claim 1, characterized in that: the central axis of the transmission rod (303) is overlapped with the central axis of the smoke exhaust pipe (1).
5. The straw combustion flue gas denitration dust removal mechanism of claim 1, characterized in that: the length of the rubber belt (305) is larger than the vertical distance from the transmission rod (303) to the spring rod (202).
6. The straw combustion flue gas denitration dust removal mechanism of claim 1, characterized in that: the spring (205) is always in a stretched state.
7. The straw combustion flue gas denitration dust removal mechanism of claim 1, characterized in that: the ash discharge groove (101) is arranged in a penetrating mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021194242.6U CN213589970U (en) | 2020-06-24 | 2020-06-24 | Dust removal mechanism for denitration of straw combustion flue gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021194242.6U CN213589970U (en) | 2020-06-24 | 2020-06-24 | Dust removal mechanism for denitration of straw combustion flue gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213589970U true CN213589970U (en) | 2021-07-02 |
Family
ID=76582933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021194242.6U Expired - Fee Related CN213589970U (en) | 2020-06-24 | 2020-06-24 | Dust removal mechanism for denitration of straw combustion flue gas |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213589970U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113623635A (en) * | 2021-07-26 | 2021-11-09 | 华能曲阜热电有限公司 | Two-row double-pipe type low-temperature economizer |
| CN113970186A (en) * | 2021-09-08 | 2022-01-25 | 容涛 | Gas wall-mounted furnace |
-
2020
- 2020-06-24 CN CN202021194242.6U patent/CN213589970U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113623635A (en) * | 2021-07-26 | 2021-11-09 | 华能曲阜热电有限公司 | Two-row double-pipe type low-temperature economizer |
| CN113970186A (en) * | 2021-09-08 | 2022-01-25 | 容涛 | Gas wall-mounted furnace |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210929 Address after: 163000 Dongfanghong street, Zhaoyuan County, Daqing City, Heilongjiang Province (downstairs of the Agricultural Bureau) Patentee after: Daqing golden land biomass material manufacturing Co.,Ltd. Address before: 110101 39, group 6, Youyi Li Committee, chenxiangtun Town, Sujiatun District, Shenyang City, Liaoning Province Patentee before: Liu Huaping |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210702 |