CN210993415U - Flue gas desulfurization denitration dust collector - Google Patents
Flue gas desulfurization denitration dust collector Download PDFInfo
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- CN210993415U CN210993415U CN201921705049.1U CN201921705049U CN210993415U CN 210993415 U CN210993415 U CN 210993415U CN 201921705049 U CN201921705049 U CN 201921705049U CN 210993415 U CN210993415 U CN 210993415U
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Abstract
The utility model discloses a flue gas desulfurization denitration dust collector, including box, first motor, second motor, shower nozzle and garbage collection box, the utility model discloses structural design is simple reasonable, and during operation, carries the flue gas to the box upper end through outside air compressor and air intake, filters the dust in the flue gas through the filter screen; chemical agents are conveyed into the branch pipelines through the pipelines, the chemical agents are sprayed out through the plurality of spray heads to filter the sulfur and the nitrate in the flue gas, so that the sulfur and the nitrate are better in filtering effect, and the filtered air is conveyed into the air through the air outlet; the second motor drives the connecting block to rotate, and the connecting block drives the sweeping rod and the brush to rotate so as to clean the filter screen and prevent the secondary pollution to the smoke caused by excessive dust on the filter screen; the waste material that dust and SOx/NOx control after the cleanness produced drops in the garbage collection case, handles convenient to use through handle and door plant to garbage collection case.
Description
Technical Field
The utility model relates to a great scope specifically is a flue gas desulfurization denitration dust collector.
Background
The flue gas treatment mainly comprises desulfurization, denitration and dust removal, wherein the desulfurization and denitration of the flue gas mainly are used for treating nitric oxide and oxysulfide in the flue gas. The existing flue gas desulfurization and denitration mainly adopts SCR and SNCR denitration processes and a tower combined ammonia method, a lime gypsum method, a double alkali method and other desulfurization processes. However, the existing flue gas desulfurization and denitrification processes have the following problems: low removal efficiency, short service life of the catalyst, solid waste generation, ammonia escape, high investment cost, large installed capacity of a system, large occupied area, high operation cost and low economic benefit.
The existing flue gas desulfurization, denitrification and dust removal device is complex in equipment and large in cost investment; the flue gas is subjected to incomplete dust removal during dust removal, so that the subsequent desulfurization and denitrification processes are influenced, and efficient desulfurization, denitrification and dust removal cannot be realized; the filter screen is easy to block, and the dust removal and pin removal efficiency is influenced; inconvenient collection and disposal of waste materials; and when in desulfurization and denitrification, the spraying effect of chemical agents is poor. Therefore, the person skilled in the art provides a flue gas desulfurization, denitrification and dust removal device to solve the problems mentioned in the background art.
Disclosure of Invention
The utility model aims at providing a flue gas desulfurization denitration dust collector to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a flue gas desulfurization, denitrification and dust removal device comprises a box body, a first motor, a second motor, a spray head and a waste material collecting box, wherein a door plate is arranged at the bottom of the right end of the box body, the upper end of the door plate is hinged with the box body, the lower end of the door plate is magnetically connected with the box body through a magnet, and a handle is arranged at the right end of the door plate; an air inlet is formed in the left side of the upper end of the box body, and an air outlet is formed in the left side of the lower end of the box body; a fixed plate is arranged above the inside of the box body, three through holes are uniformly formed in the fixed plate, a connecting shaft is arranged in each through hole, and the connecting shaft is rotatably connected with the fixed plate through a bearing; the left side and the right side of the lower end of the connecting shaft are provided with a plurality of spray heads, the upper end of the connecting shaft is provided with a driven belt wheel, a synchronous conveying belt is arranged on the driven belt wheel, the left end of the synchronous conveying belt is provided with a driving belt wheel, the lower end of the driving belt wheel is provided with a first motor, the lower end of the first motor is provided with a supporting plate, and the right end of the supporting plate is fixedly connected with the outer wall of the; the upper end of the driven belt wheel is provided with a rotary joint, and the upper end of the rotary joint is provided with a pipeline; a sliding rail is arranged at the lower end in the box body, a sliding block is arranged at the upper end of the sliding rail, and a waste collecting box is arranged at the upper end of the sliding block; the improved cleaning box is characterized in that an installation box is arranged at the center of the inner upper end of the box body, a second motor is arranged at the inner upper end of the installation box, a shaft coupler is arranged on an output shaft of the second motor, a connecting block is arranged at one end, away from the second motor, of the shaft coupler, cleaning rods are arranged on the left side and the right side of the connecting block respectively, a brush is arranged at the lower end of each cleaning rod, a filter screen is arranged at the lower end of each brush, and the left end.
As a further aspect of the present invention: the air inlet is fixedly connected with an air compressor outside the pipeline.
As a further aspect of the present invention: the pipeline is fixedly connected with an external atomizer and a sulfur nitrification chemical agent supply device.
As a further aspect of the present invention: the first motor and the second motor are fixedly connected with an external power supply through leads.
As a further aspect of the present invention: the upper end of the box body is cylindrical, and the lower end of the box body is rectangular.
Compared with the prior art, the beneficial effects of the utility model are that:
1. when the utility model works, the smoke is conveyed to the upper end of the box body through the external air compressor and the air inlet, and the dust in the smoke is filtered through the filter screen, so that the dust with large particles is attached to the filter screen;
2. the utility model discloses in external atomizer and the chemical agent feeding device of sulphur nitration carried the branch pipeline with chemical agent through the pipeline, filter the sulphur nitre in the flue gas through a plurality of shower nozzles blowout chemical agent, make sulphur nitre filter effect better, the air after the filtration is carried in the air through the air outlet;
3. the utility model drives the connecting block to rotate through the second motor, and the connecting block drives the sweeping rod and the brush to rotate, so as to clean the filter screen and prevent the secondary pollution to the smoke gas caused by excessive dust on the filter screen; the waste material that dust and SOx/NOx control after the cleanness produced drops in the garbage collection case, handles convenient to use through handle and door plant to garbage collection case.
Drawings
FIG. 1 is a schematic structural diagram of a flue gas desulfurization, denitrification and dust removal device.
In the figure: the device comprises a box body 1, a supporting plate 2, a first motor 3, a driving belt wheel 5, a synchronous conveying belt 6, an air inlet 7, an air outlet 8, a door plate 9, an installation box 10, a second motor 11, a connecting block 12, a waste collection box 13, a cleaning rod 14, a brush 15, a filter screen 16, a driven belt wheel 17, a rotary joint 18, a pipeline 19, a fixing plate 20, a connecting shaft 21 and a spray head 22.
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, in an embodiment of the present invention, a flue gas desulfurization, denitrification and dust removal device includes a box 1, a first motor 3, a second motor 11, a nozzle 22 and a waste collecting box 23, a door plate 9 is disposed at the bottom of the right end of the box 1, the upper end of the door plate 9 is hinged to the box 1, the lower end of the door plate 9 is magnetically connected to the box 1 through a magnet, and a handle is disposed at the right end of the door plate 9; an air inlet 7 is formed in the left side of the upper end of the box body 1, and an air outlet 8 is formed in the left side of the lower end of the box body 1; a fixing plate 20 is arranged above the inside of the box body 1, three through holes are uniformly formed in the fixing plate 20, a connecting shaft 21 is arranged in each through hole, and the connecting shaft 21 is rotatably connected with the fixing plate 20 through a bearing; the left side and the right side of the lower end of the connecting shaft 21 are provided with a plurality of spray heads 22, the upper end of the connecting shaft 21 is provided with a driven belt pulley 17, a synchronous conveying belt 6 is arranged on the driven belt pulley 17, the left end of the synchronous conveying belt 6 is provided with a driving belt pulley 5, the lower end of the driving belt pulley 5 is provided with a first motor 3, the lower end of the first motor 3 is provided with a supporting plate 2, and the right end of the supporting plate 2 is fixedly connected with the outer wall of the left; the upper end of the driven belt wheel 17 is provided with a rotary joint 18, and the upper end of the rotary joint 18 is provided with a pipeline 19; a slide rail is arranged at the lower end in the box body 1, a slide block is arranged at the upper end of the slide rail, and a waste collecting box 13 is arranged at the upper end of the slide block; the utility model discloses a cleaning device, including box 1, upper end center department is equipped with install bin 10 in the box 1, the upper end is equipped with second motor 11 in the install bin 10, the output shaft of second motor 11 is equipped with the shaft coupling, the one end that second motor 11 was kept away from to the shaft coupling is equipped with connecting block 12, the connecting block 12 left and right sides all is equipped with cleaning rod 14, cleaning rod 14 lower extreme is equipped with brush 15, brush 15 lower extreme is equipped with filter screen 16, filter screen 16 left and right sides both ends with 1 inner wall fixed connection of box.
The air inlet 7 is fixedly connected with an air compressor outside the pipeline.
The conduit 19 is fixedly connected to an external atomiser and to a supply of the thionitrating chemical.
The first motor 3 and the second motor 11 are fixedly connected with an external power supply through leads.
The upper end of the box body 1 is cylindrical, and the lower end of the box body 1 is rectangular.
The utility model discloses a theory of operation is:
the utility model relates to a flue gas desulfurization denitration dust collector, during operation, the flue gas is conveyed to the upper end of a box body 1 through an external air compressor and an air inlet 7, and the dust in the flue gas is filtered through a filter screen 16, so that the dust with large particles is attached to the filter screen 16; the external atomizer and the sulfur nitrification chemical agent supply device convey chemical agents into the branch pipelines through the pipeline 19, the chemical agents are sprayed out through the plurality of spray heads 22 to filter sulfur and nitrate in the flue gas, so that the sulfur and nitrate filtering effect is better, and the filtered air is conveyed into the air through the air outlet 8; the second motor 11 drives the connecting block 12 to rotate, the connecting block 12 drives the sweeping rod 14 and the brush 15 to rotate, and the filter screen 16 is cleaned to prevent the secondary pollution to the smoke caused by excessive dust on the filter screen 16; the dust after the cleaning and the waste material that SOx/NOx control produced drop to garbage collection box 13, handle and door plant 9 through to garbage collection box 13 handle convenient to use.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. A flue gas desulfurization, denitrification and dust removal device comprises a box body (1), a first motor (3), a second motor (11), a spray head (22) and a waste collection box (13), and is characterized in that a door plate (9) is arranged at the bottom of the right end of the box body (1), the upper end of the door plate (9) is hinged with the box body (1), the lower end of the door plate (9) is magnetically connected with the box body (1) through a magnet, and a handle is arranged at the right end of the door plate (9); an air inlet (7) is formed in the left side of the upper end of the box body (1), and an air outlet (8) is formed in the left side of the lower end of the box body (1); a fixing plate (20) is arranged above the inside of the box body (1), three through holes are uniformly formed in the fixing plate (20), a connecting shaft (21) is arranged in each through hole, and the connecting shaft (21) is rotatably connected with the fixing plate (20) through a bearing; the left side and the right side of the lower end of the connecting shaft (21) are provided with a plurality of spray heads (22), the upper end of the connecting shaft (21) is provided with a driven belt wheel (17), a synchronous conveying belt (6) is arranged on the driven belt wheel (17), the left end of the synchronous conveying belt (6) is provided with a driving belt wheel (5), the lower end of the driving belt wheel (5) is provided with a first motor (3), the lower end of the first motor (3) is provided with a supporting plate (2), and the right end of the supporting plate (2) is fixedly connected with the outer wall of the left end of; a rotary joint (18) is arranged at the upper end of the driven belt wheel (17), and a pipeline (19) is arranged at the upper end of the rotary joint (18); a sliding rail is arranged at the lower end in the box body (1), a sliding block is arranged at the upper end of the sliding rail, and a waste collecting box (13) is arranged at the upper end of the sliding block; the utility model discloses a cleaning device, including box (1), upper end center department is equipped with install bin (10) in box (1), the upper end is equipped with second motor (11) in install bin (10), the output shaft of second motor (11) is equipped with the shaft coupling, the one end that second motor (11) were kept away from to the shaft coupling is equipped with connecting block (12), the connecting block (12) left and right sides all is equipped with cleaning rod (14), cleaning rod (14) lower extreme is equipped with brush (15), brush (15) lower extreme is equipped with filter screen (16), about filter screen (16) both ends with box (1) inner wall fixed connection.
2. The flue gas desulfurization, denitrification and dust removal device according to claim 1, wherein the air inlet (7) is fixedly connected with an air compressor outside the pipeline.
3. The flue gas desulfurization, denitrification and dust removal device according to claim 1, wherein the pipe (19) is fixedly connected with an external atomizer and a chemical agent supply device for sulfur.
4. The flue gas desulfurization, denitrification and dust removal device according to claim 1, wherein the first motor (3) and the second motor (11) are fixedly connected with an external power supply through wires.
5. The flue gas desulfurization, denitrification and dust removal device according to claim 1, wherein the upper end of the box body (1) is cylindrical, and the lower end of the box body (1) is rectangular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921705049.1U CN210993415U (en) | 2019-10-12 | 2019-10-12 | Flue gas desulfurization denitration dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921705049.1U CN210993415U (en) | 2019-10-12 | 2019-10-12 | Flue gas desulfurization denitration dust collector |
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| Publication Number | Publication Date |
|---|---|
| CN210993415U true CN210993415U (en) | 2020-07-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921705049.1U Active CN210993415U (en) | 2019-10-12 | 2019-10-12 | Flue gas desulfurization denitration dust collector |
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| CN (1) | CN210993415U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113019093A (en) * | 2021-03-16 | 2021-06-25 | 丁治淦 | Desulfurization, denitrification and dedusting integrated system and use method thereof |
| CN113304605A (en) * | 2021-05-27 | 2021-08-27 | 安徽金森源环保工程有限公司 | High-temperature flue gas emission desulfurization and denitrification device |
-
2019
- 2019-10-12 CN CN201921705049.1U patent/CN210993415U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113019093A (en) * | 2021-03-16 | 2021-06-25 | 丁治淦 | Desulfurization, denitrification and dedusting integrated system and use method thereof |
| CN113304605A (en) * | 2021-05-27 | 2021-08-27 | 安徽金森源环保工程有限公司 | High-temperature flue gas emission desulfurization and denitrification device |
| CN113304605B (en) * | 2021-05-27 | 2022-02-08 | 安徽金森源环保工程有限公司 | High-temperature flue gas emission desulfurization and denitrification device |
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