CN213912966U - Hazardous waste incineration flue gas dust removal system - Google Patents
Hazardous waste incineration flue gas dust removal system Download PDFInfo
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- CN213912966U CN213912966U CN202022609459.5U CN202022609459U CN213912966U CN 213912966 U CN213912966 U CN 213912966U CN 202022609459 U CN202022609459 U CN 202022609459U CN 213912966 U CN213912966 U CN 213912966U
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- flue gas
- filter layer
- pole
- gas dust
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Abstract
The utility model discloses a useless flue gas dust pelletizing system that burns of danger, including shell, cleaning device and dust device, the air inlet is installed to one side of shell, and the internally mounted of shell has the fixed block, the outer wall internally mounted of fixed block has the filter layer, and the top of shell installs the double-pole motor, cleaning device installs in the output of double-pole motor one side, and the output of one side other of double-pole motor installs bevel gear to the double-pole motor passes through bevel gear and is connected with the fan, the second spout has been seted up to the inner wall of shell. This useless flue gas dust pelletizing system that burns of danger passes through cleaning device, starts two pole motors, makes two pole motors drive the swiveling wheel rotatory, makes the swiveling wheel drive and removes the frame and slide in first spout, removes the frame simultaneously and drives the carriage release lever horizontal migration, and the carriage release lever drives the removal of clearance pole, makes the clearance pole clear up the surface-attached granule of filter layer, makes in the granule falls into the recovery storehouse of bottom, prevents that the granule from blockking up the filter layer.
Description
Technical Field
The utility model relates to a denitration dust removal technical field specifically is a useless flue gas dust pelletizing system that burns of danger.
Background
The denitration and dust removal technology is to use NH3And urea and other reducing agents are sprayed into the area with the temperature of 850-1100 ℃ in the furnace, and the reducing agents are rapidly thermally decomposed into NH3And with NO in the flue gasXBy selective reaction of NOXIs reduced into nitrogen and water, wherein the flue gas generated after denitration and dust removal needs to be purified by a purification system.
Traditional clean system can only filter great granule in the flue gas, leads to gas cleaning unobvious, and clean system can not carry out the multilayer to the flue gas simultaneously and purifies, and the difficult discharge standard that reaches of exhaust flue gas to the filter layer is used for a long time and is blockked up easily, consequently, technical personnel in the field provide a danger and useless incineration flue gas dust pelletizing system, in order to solve the problem that proposes in the above-mentioned background art.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a dangerous useless flue gas dust pelletizing system that burns to the clean system who provides in solving above-mentioned background art can only purify and can not carry out the problem that multilayer purification and filter layer used easy jam for a long time to the flue gas in to the great granule in the flue gas.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a dangerous useless flue gas dust pelletizing system that burns, includes shell, cleaning device and dust device, the air inlet is installed to one side of shell, and the internally mounted of shell has the fixed block, the outer wall internally mounted of fixed block has the filter layer, and the top of shell installs the two-bar motor, cleaning device installs in the output of two-bar motor one side, and the output of one side in addition of two-bar motor installs bevel gear to the two-bar motor passes through bevel gear and is connected with the fan, the second spout has been seted up to the inner wall of shell, dust device passes through the second spout and is connected with the shell, the recovery storehouse is installed to the bottom of shell.
Preferably, the shell and the filter layer form a detachable structure through the fixing block, and the filter layer and the fixing block are distributed at equal intervals respectively about the horizontal center line of the shell.
Preferably, the cleaning device comprises a rotating wheel, a moving frame, a first sliding groove, a moving rod and a cleaning rod, the rotating wheel is installed at the output end of one side of the double-rod motor, the moving frame is installed outside the rotating wheel, the first sliding groove is formed in the bottom of the moving frame, the moving rod is installed on one side of the moving frame, and the cleaning rod is installed on one side of the moving rod.
Preferably, the rotating wheel and the moving rod form an intermittent motion mechanism through a moving frame, and the rotating wheel is a half circular gear.
Preferably, the dust falling device comprises a rotary sealing ring, a rotary ring, an inclined plate and an atomizing nozzle, the rotary sealing ring is mounted inside the second sliding groove, the rotary ring is mounted on one side of the rotary sealing ring, the inclined plate is mounted inside the rotary ring, and the atomizing nozzle is mounted on one side of the rotary ring.
Preferably, the inclined plates are distributed in a ring shape about a central point of the rotating ring, and an included angle of 60 degrees is formed between the inclined plates and the rotating ring.
Compared with the prior art, the beneficial effects of the utility model are that:
1. according to the hazardous waste incineration flue gas dust removal system, when flue gas passes through the filter layer, larger particles in the flue gas are filtered by the filter layer, the diameters of the two filter layers are different, the filter layer can filter the particles in the flue gas, the peculiar smell in the flue gas can be filtered through the active carbon arranged in the filter layer, and when the filter layer needs to be replaced, the filter layer only needs to be drawn out from the purification device;
2. the hazardous waste incineration flue gas dust removal system starts the double-rod motor through the cleaning device, so that the double-rod motor drives the rotating wheel to rotate, the rotating wheel drives the moving frame to slide in the first sliding groove, meanwhile, the moving frame drives the moving rod to horizontally move, the moving rod drives the cleaning rod to move, the cleaning rod cleans particles attached to the surface of the filter layer, the particles fall into the recovery bin at the bottom, and the particles are prevented from blocking the filter layer;
3. this dangerous useless flue gas dust pelletizing system that burns passes through dust device, less granule can't be filtered by the filter layer in the flue gas, with dust device and water piping connection, the water in the water pipe carries out the dust fall through atomizing shower nozzle to the flue gas, the flue gas that prevents to discharge is not up to standard, the hang plate in the water impact dust device simultaneously, makes rotatory ring rotatory, improves the area of contact of water and flue gas to rotatory sealing washer can ensure that rotatory ring can not leak at rotatory in-process normal water.
Drawings
FIG. 1 is a schematic view of the front cross-section structure of the purification system of the present invention;
FIG. 2 is a schematic side sectional view of the purification system of the present invention;
fig. 3 is a schematic view of a part of an enlarged structure at a in fig. 1 according to the present invention.
In the figure: 1. a housing; 2. an air inlet; 3. a fixed block; 4. a filter layer; 5. a dual-rod motor; 6. a cleaning device; 601. a rotating wheel; 602. moving the frame; 603. a first chute; 604. a travel bar; 605. cleaning the rod; 7. a bevel gear; 8. a fan; 9. a second chute; 10. a dust falling device; 1001. rotating the sealing ring; 1002. a rotating ring; 1003. an inclined plate; 1004. an atomizing spray head; 11. and (6) recovering the bin.
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 hazardous waste incineration flue gas dust removal system comprises a shell 1, an air inlet 2, a fixed block 3, a filter layer 4, a double-rod motor 5, a cleaning device 6, a rotating wheel 601, a moving frame 602, a first sliding groove 603, a moving rod 604, a cleaning rod 605, a bevel gear 7, a fan 8, a second sliding groove 9, a dust falling device 10, a rotating seal ring 1001, a rotating ring 1002, an inclined plate 1003, an atomizing spray head 1004 and a recovery bin 11, wherein the air inlet 2 is installed at one side of the shell 1, the fixed block 3 is installed inside the shell 1, the filter layer 4 is installed inside the outer wall of the fixed block 3, the double-rod motor 5 is installed at the top of the shell 1, the cleaning device 6 is installed at the output end of one side of the double-rod motor 5, the bevel gear 7 is installed at the output end of the other side of the double-rod motor 5, the double-rod motor 5 is connected with the fan 8 through the bevel gear 7, the second sliding groove 9 is formed in the inner wall of the shell 1, the dust falling device 10 is connected with the shell 1 through a second chute 9, and a recovery bin 11 is installed at the bottom of the shell 1;
the shell 1 and the filter layer 4 form a detachable structure through the fixing block 3, the filter layer 4 and the fixing block 3 are respectively distributed at equal intervals relative to the horizontal center line of the shell 1, when smoke passes through the filter layer 4, larger particles in the smoke are filtered by the filter layer 4, the diameters of the two filter layers 4 are different, the efficiency of filtering the particles in the smoke by the filter layer 4 can be improved, the peculiar smell in the smoke can be filtered through the active carbon placed in the filter layer 4, and when the filter layer 4 needs to be replaced, the filter layer 4 only needs to be drawn out from the purification device;
the cleaning device 6 comprises a rotating wheel 601, a moving frame 602, a first chute 603, a moving rod 604 and a cleaning rod 605, wherein the rotating wheel 601 is installed at the output end of one side of a double-rod motor 5, the moving frame 602 is installed outside the rotating wheel 601, the first chute 603 is formed in the bottom of the moving frame 602, the moving rod 604 is installed at one side of the moving frame 602, the cleaning rod 605 is installed at one side of the moving rod 604, the rotating wheel 601 and the moving rod 604 form an intermittent motion mechanism through the moving frame 602, the rotating wheel 601 is a half circular gear, the double-rod motor 5 is started, the double-rod motor 5 drives the rotating wheel 601 to rotate, the rotating wheel 601 drives the moving frame 602 to slide in the first chute 603, the moving frame 602 drives the moving rod 604 to horizontally move, the moving rod 604 drives the cleaning rod 605 to move, the cleaning rod 605 cleans particles attached to the surface of the filter layer 4, the cleaned particles fall into a recovery bin 11 at the bottom, particles can be prevented from clogging the filter layer 4;
the dust falling device 10 comprises a rotary sealing ring 1001, a rotary ring 1002, an inclined plate 1003 and an atomizing nozzle 1004, a rotary seal ring 1001 is mounted inside the second chute 9, a rotary ring 1002 is mounted on one side of the rotary seal ring 1001, an inclined plate 1003 is mounted inside the rotary ring 1002, and an atomizing nozzle 1004 is installed at one side of the rotating ring 1002, the inclined plates 1003 are annularly distributed about the center point of the rotating ring 1002, and an included angle of 60 degrees is formed between the inclined plate 1003 and the rotating ring 1002, smaller particles in the flue gas cannot be filtered by the filter layer 4, the dust falling device 10 is connected with a water pipe, water in the water pipe carries out dust falling on the flue gas through the atomizing nozzle 1004, the discharged flue gas is prevented from not reaching the standard, meanwhile, the water impacts an inclined plate 1003 in the dust falling device 10 to rotate the rotating ring 1002, so that the contact area of the water and the flue gas is increased, and rotating seal ring 1001 may ensure that rotating ring 1002 does not leak water during rotation.
The working principle is as follows: the hazardous waste incineration flue gas dust removal system has the use flow that firstly when the hazardous waste incineration flue gas passes through the purification system, the bigger particles in the flue gas are filtered by the filter layers 4, the diameters of the filter layers 4 of the two layers are different, the efficiency of the filter layer 4 for filtering particles in the flue gas can be improved, and the activated carbon arranged in the filter layer 4, can filter the peculiar smell in the smoke, when the filter layer 4 needs to be replaced, only the filter layer 4 needs to be drawn out from the purifying device, after the flue gas passes through the filter layer 4, smaller particles in the flue gas cannot be filtered by the filter layer 4, the dust-settling device 10 is connected with a water pipe, water in the water pipe is used for settling dust of the flue gas through the atomizing nozzle 1004 to prevent the discharged flue gas from not reaching the standard, meanwhile, the water impacts an inclined plate 1003 in the dust falling device 10 to rotate the rotating ring 1002, so that the contact area of the water and the flue gas is increased, and the rotary seal ring 1001 can ensure that the rotary ring 1002 cannot leak water during rotation;
next, the double-rod motor 5 is started, the double-rod motor 5 drives the rotating wheel 601 to rotate, the rotating wheel 601 drives the moving frame 602 to slide in the first sliding groove 603, meanwhile, the moving frame 602 drives the moving rod 604 to move horizontally, the moving rod 604 drives the cleaning rod 605 to move, the cleaning rod 605 cleans particles attached to the surface of the filter layer 4, the particles fall into the recovery bin 11 at the bottom, the filter layer 4 is prevented from being blocked by the particles, meanwhile, the other end of the double-rod motor 5 drives the fan 8 to rotate through the bevel gear 7, and the fan 8 discharges purified smoke.
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 (6)
1. The utility model provides a useless flue gas dust pelletizing system that burns of danger, includes shell (1), cleaning device (6) and dust device (10), its characterized in that: air inlet (2) are installed to one side of shell (1), and the internally mounted of shell (1) has fixed block (3), the outer wall internally mounted of fixed block (3) has filter layer (4), and the top of shell (1) installs two pole motor (5), cleaning device (6) are installed in the output of two pole motor (5) one side, and the output of one side in addition of two pole motor (5) installs bevel gear (7) to two pole motor (5) are connected with fan (8) through bevel gear (7), second spout (9) have been seted up to the inner wall of shell (1), dust device (10) are connected with shell (1) through second spout (9), recovery storehouse (11) are installed to the bottom of shell (1).
2. The hazardous waste incineration flue gas dust removal system according to claim 1, characterized in that: the shell (1) and the filter layer (4) form a detachable structure through the fixing block (3), and the filter layer (4) and the fixing block (3) are distributed at equal intervals respectively relative to the horizontal center line of the shell (1).
3. The hazardous waste incineration flue gas dust removal system according to claim 1, characterized in that: cleaning device (6) include swiveling wheel (601), remove frame (602), first spout (603), carriage release lever (604) and clearance pole (605), and swiveling wheel (601) install in the output of two pole motor (5) one side, the externally mounted of swiveling wheel (601) has remove frame (602), and removes the bottom of frame (602) and seted up first spout (603), carriage release lever (604) are installed to one side of removing frame (602), and clearance pole (605) are installed to one side of carriage release lever (604).
4. The hazardous waste incineration flue gas dust removal system according to claim 3, characterized in that: the rotating wheel (601) and the moving rod (604) form an intermittent motion mechanism through the moving frame (602), and the rotating wheel (601) is a half circular gear.
5. The hazardous waste incineration flue gas dust removal system according to claim 1, characterized in that: the dust falling device (10) comprises a rotary sealing ring (1001), a rotary ring (1002), an inclined plate (1003) and an atomizing nozzle (1004), the rotary sealing ring (1001) is installed inside the second sliding groove (9), the rotary ring (1002) is installed on one side of the rotary sealing ring (1001), the inclined plate (1003) is installed inside the rotary ring (1002), and the atomizing nozzle (1004) is installed on one side of the rotary ring (1002).
6. The hazardous waste incineration flue gas dust removal system according to claim 5, characterized in that: the inclined plate (1003) is annularly distributed about the center point of the rotating ring (1002), and an included angle of 60 degrees is formed between the inclined plate (1003) and the rotating ring (1002).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022609459.5U CN213912966U (en) | 2020-11-12 | 2020-11-12 | Hazardous waste incineration flue gas dust removal system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022609459.5U CN213912966U (en) | 2020-11-12 | 2020-11-12 | Hazardous waste incineration flue gas dust removal system |
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| Publication Number | Publication Date |
|---|---|
| CN213912966U true CN213912966U (en) | 2021-08-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022609459.5U Active CN213912966U (en) | 2020-11-12 | 2020-11-12 | Hazardous waste incineration flue gas dust removal system |
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| Country | Link |
|---|---|
| CN (1) | CN213912966U (en) |
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- 2020-11-12 CN CN202022609459.5U patent/CN213912966U/en active Active
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