CN213313913U

CN213313913U - Denitration device of direct-fired incinerator

Info

Publication number: CN213313913U
Application number: CN202021980159.1U
Authority: CN
Inventors: 李敏; 魏世科; 王敦国
Original assignee: Anhui Xinminhui New Material Technology Co ltd
Current assignee: Anhui Xinminhui New Material Technology Co ltd
Priority date: 2020-09-11
Filing date: 2020-09-11
Publication date: 2021-06-01
Anticipated expiration: 2030-09-11

Abstract

The utility model discloses a denitration device of a direct-fired incinerator, which belongs to the technical field of incinerators, and comprises a processing assembly, one side of the processing assembly is provided with a dust removal cylinder, fixed pipes are arranged above the processing assembly and the dust removal cylinder, two connecting pipes are arranged above the fixed pipes, a dust removal assembly is arranged at the inner side of the dust removal cylinder, a dust collection device is arranged below the dust removal cylinder, the dust collection device comprises a fan, a fixed plate, a connecting rod, a shell, a scraper blade, a plugging block, a tension spring and a connecting column, a shell is arranged below the dust removal cylinder, and the fixed plate is arranged below the shell through screws; the utility model discloses a set up fan, fixed plate, handle, connecting plate, connecting rod, casing, scraper blade, jam piece, extension spring and spliced pole for during the device can inhale the casing with the dust, and can prevent that the dust from leaving the casing, thereby improved the practicality of device.

Description

Denitration device of direct-fired incinerator

Technical Field

The utility model belongs to the technical field of burn burning furnace, concretely relates to direct combustion formula burns burning furnace denitrification facility.

Background

The incinerator is a harmless treatment device which is commonly used for harmless treatment of medical and domestic waste products and animals. The principle is that the combustion of coal, fuel oil, fuel gas and other fuels is utilized to carry out high-temperature incineration and carbonization on the object to be treated so as to achieve the aim of disinfection.

Chinese patent application No. CN201921286582.9 discloses a flue gas denitration device for waste incinerator, can the dust on the board-like catalyst of automatic clear, prevents that the dust from accumulating on board-like catalyst and blocking the route that gaseous accesss to active site, avoids board-like catalyst to inactivate because of blockking up, guarantees that flue gas denitration operation normally effectively goes on, and denitration efficiency does not reduce, and the practicality is good.

The prior art has the following problems: 1. the above patent has the problems that dust is difficult to fall into the dust receiving cylinder and is easy to float away from the dust receiving cylinder, thereby reducing the practicability of the device; 2. the problem that whether the staff can not select to carry out other treatments to the flue gas as required exists in the above patent to the throughput of device has been reduced.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a direct-fired incinerator denitrification facility has the characteristics that the practicality is high, throughput is strong.

In order to achieve the above object, the utility model provides a following technical scheme: a denitration device of a direct-fired incinerator comprises a processing assembly, wherein a dedusting cylinder is arranged on one side of the processing assembly, fixed pipes are arranged above the processing assembly and the dedusting cylinder, connecting pipes are arranged above the two fixed pipes, a dedusting assembly is arranged on the inner side of the dedusting cylinder, a dust collecting device is arranged below the dedusting cylinder and comprises a fan, a fixed plate, a connecting plate, connecting rods, a shell, scraping plates, plugging blocks, a tension spring and a connecting column, the shell is arranged below the dedusting cylinder, the fixed plate is arranged below the shell through screws, a plurality of connecting rods are arranged above the fixed plate and at positions on the inner side of the shell, the scraping plates are arranged above the connecting rods, the plugging blocks are connected to the inner side of the scraping plates in a sliding manner, the connecting column is arranged below the plugging blocks and is connected with the fixed plate in a sliding manner, the utility model discloses a dust removal device, including spliced pole, fan, filter screen, dust removal section of thick bamboo, connecting plate are installed to the below of spliced pole, be connected through the screw between connecting plate and the fixed plate, the outside of spliced pole is provided with extension spring, extension spring's both ends are connected with jam piece and fixed plate respectively, the fan is installed to one side of casing, the input of fan and the internal connection of casing, the output of fan and the internal connection of a dust removal section of thick bamboo, the filter screen is all installed to the inboard of fan input and output, the intake pipe is installed to the front side.

Preferably, a handle is arranged below the connecting plate.

Preferably, the outer side of the handle is provided with an anti-slip sleeve.

Preferably, the cross section of the inner side of the scraper is the same as the cross section of the outer side of the plugging block in size.

Preferably, a sealing ring is arranged on the fixing plate at the position intersected with the connecting column.

Preferably, be connected through connecting device between fixed pipe and the connecting pipe, connecting device includes sleeve, mounting panel, installation piece, net box, lower sleeve, box body and jam plate, the jam plate is all installed in the outside at connecting pipe both ends, the sleeve is installed through the screw in the outside of jam plate, go up telescopic below and install the box body, the mounting panel is all installed through the screw in the both sides of box body, the net box is installed to one side that the mounting panel is close to the box body, the installation piece is installed through the screw in the inboard of mounting panel, the lower sleeve is installed to the below of box body, lower sleeve and fixed union coupling, a plurality of screws are installed with the corresponding position of jam plate on the lower sleeve.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a set up fan, fixed plate, handle, connecting plate, connecting rod, casing, scraper blade, jam piece, extension spring and spliced pole for during the device can inhale the casing with the dust, and can prevent that the dust from leaving the casing, thereby improved the practicality of device.

2. The utility model discloses a set up sleeve, mounting panel, installation piece, net box, lower sleeve, box body and jam plate for whether the device can select to carry out other processing to the flue gas according to the needs of work, thereby improved the throughput of device.

Drawings

Fig. 1 is a front view of the present invention;

FIG. 2 is a schematic structural view of the present invention;

FIG. 3 is a schematic view of the dust collecting device of the present invention;

fig. 4 is a schematic view of a partial structure of the present invention.

In the figure: 1. a processing component; 2. a dust collecting device; 21. a fan; 22. a fixing plate; 23. a handle; 24. a connecting plate; 25. a connecting rod; 26. a housing; 27. a squeegee; 28. a plugging block; 29. an extension spring; 210. connecting columns; 3. a dust removal cylinder; 4. a dust removal assembly; 5. a fixed tube; 6. a connecting device; 61. an upper sleeve; 62. mounting a plate; 63. mounting blocks; 64. a net box; 65. a lower sleeve; 66. a box body; 67. a blocking plate; 7. a connecting pipe; 8. an air inlet pipe.

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. 1-4, the present invention provides the following technical solutions: a denitration device of a direct-fired incinerator comprises a processing assembly 1, wherein one side of the processing assembly 1 is provided with a dust removing cylinder 3, fixed pipes 5 are respectively arranged above the processing assembly 1 and the dust removing cylinder 3, a connecting pipe 7 is arranged above the two fixed pipes 5, a dust removing assembly 4 is arranged on the inner side of the dust removing cylinder 3, a dust collecting device 2 is arranged below the dust removing cylinder 3, the dust collecting device 2 comprises a fan 21, a fixed plate 22, a connecting plate 24, connecting rods 25, a shell 26, a scraper 27, a blocking block 28, a tension spring 29 and a connecting column 210, the shell 26 is arranged below the dust removing cylinder 3, the fixed plate 22 is arranged below the shell 26 through screws, the connecting rods 25 are arranged above the fixed plate 22 and at the inner side of the shell 26, the scraper 27 is arranged above the connecting rods 25, the blocking block 28 is connected to the inner side of the scraper 27 in a sliding manner, the connecting column 210 is arranged below the, spliced pole 210 and fixed plate 22 sliding connection, connecting plate 24 is installed to spliced pole 210's below, be connected through the screw between connecting plate 24 and the fixed plate 22, spliced pole 210's the outside is provided with extension spring 29, extension spring 29's both ends are connected with jam piece 28 and fixed plate 22 respectively, fan 21 is installed to one side of casing 26, fan 21's input and casing 26's internal connection, fan 21's output and dust removal section of thick bamboo 3's internal connection, the filter screen is all installed to the inboard of fan 21 input and output, intake pipe 8 is installed to dust removal section of thick bamboo 3's front side.

Specifically, a handle 23 is arranged below the connecting plate 24,

through adopting above-mentioned technical scheme for the staff can be through handle 23 control connecting plate 24, and then convenience when having improved the use.

Specifically, the outer side of the handle 23 is provided with an anti-slip sleeve,

by adopting the technical scheme, the phenomenon that the hand slides when the handle 23 is used is prevented.

Specifically, the cross section of the inner side of the scraper 27 is the same as the cross section of the outer side of the block 28,

by adopting the technical scheme, the normal matching between the scraper 27 and the blocking block 28 is ensured.

Specifically, a sealing ring is installed on the fixing plate 22 at the position intersecting the connecting column 210,

by adopting the technical scheme, a gap is prevented from being formed between the fixing plate 22 and the connecting column 210.

Specifically, the fixed pipe 5 is connected with the connecting pipe 7 through the connecting device 6, the connecting device 6 comprises an upper sleeve 61, a mounting plate 62, a mounting block 63, a net box 64, a lower sleeve 65, a box body 66 and a blocking plate 67, the blocking plate 67 is mounted on the outer sides of the two ends of the connecting pipe 7, the upper sleeve 61 is mounted on the outer side of the blocking plate 67 through screws, the box body 66 is mounted below the upper sleeve 61, the mounting plates 62 are mounted on the two sides of the box body 66 through screws, the net box 64 is mounted on one side, close to the box body 66, of the mounting plate 62, the mounting block 63 is mounted on the inner side of the mounting plate 62 through threads, the lower sleeve 65 is mounted below the box body 66, the lower sleeve 65 is connected with the fixed pipe 5, and a plurality of screws are mounted on the lower sleeve 65 at positions corresponding,

by adopting the technical scheme, the device can select whether to carry out other treatment on the flue gas according to the working requirement.

The utility model discloses well structure and the principle of processing subassembly 1, dust removal section of thick bamboo 3, dust removal subassembly 4 and intake pipe 8 have been disclosed in the flue gas denitrification facility for waste incinerator that chinese patent application number is CN201921286582.9 discloses.

The utility model discloses a theory of operation and use flow: when dust in the dust collection cylinder 3 needs to be collected, screws on the connecting plate 24 in the dust collection device 2 are unscrewed, the blocking blocks 28 move downwards under the action of the extension springs 29, the fan 21 is started, air in the dust collection cylinder 3 carries the dust to enter the shell 26 under the action of the fan 21, the air returns to the dust collection cylinder 3 through the fan 21, the dust is blocked by a filter screen on the inner side of the input end of the fan 21 and is left in the shell 26, after collection is completed, the connecting plate 24 is pushed, the connecting plate 24 sends the blocking blocks 28 back to the original position through the connecting column 210, then the connecting plate 24 is fixed again through the screws, and collection is completed. When the dust in the shell 26 needs to be taken out, the screw on the fixing plate 22 is unscrewed, the handle 23 is pulled, and the handle 23 drives the blocking block 28 and the scraper 27 to descend through the connecting plate 24, the fixing plate 22, the connecting column 210 and the connecting rod 25, so that the dust is taken out. When other aspects of treatment are needed to be carried out on the smoke, the screws on the mounting plates 62 in the connecting device 6 are unscrewed, the mounting plates 62 are pulled, the net box 64 is taken out, then the mounting blocks 63 are unscrewed, the net box 64 is filled with needed substances, such as drying agents or activated carbon, and the like, then the mounting blocks 63 are remounted, the mounting plates 62 and the box body 66 are fixedly connected again through the screws, then the connecting pipe 7 is pulled until the blocking plates 67 enter the upper sleeve 61 and are fixed through the screws, and when the smoke passes through, the smoke can be treated through the substances in the net box 64. When the smoke does not need to be treated in other aspects, the blocking plate 67 on the connecting pipe 7 enters the lower sleeve 65 and is fixed by the screw, so that the smoke does not pass through the net box 64, and the smoke cannot be treated in other aspects.

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

1. A denitration device of a direct-fired incinerator comprises a processing assembly (1), and is characterized in that: one side of the processing assembly (1) is provided with a dust removing cylinder (3), the processing assembly (1) and the dust removing cylinder (3) are respectively provided with a fixed pipe (5) above the fixed pipe (5), two connecting pipes (7) are arranged above the fixed pipes (5), the dust removing assembly (4) is arranged on the inner side of the dust removing cylinder (3), the dust collecting device (2) is arranged below the dust removing cylinder (3), the dust collecting device (2) comprises a fan (21), a fixed plate (22), a connecting plate (24), a connecting rod (25), a shell (26), a scraper (27), a blocking block (28), an extension spring (29) and a connecting column (210), the shell (26) is arranged below the dust removing cylinder (3), the fixed plate (22) is arranged below the shell (26) through screws, a plurality of connecting rods (25) are arranged above the fixed plate (22) and at the inner side of the shell (26), a plurality of scraper blade (27) is installed to the top of connecting rod (25), inboard sliding connection of scraper blade (27) has stifled chock (28), spliced pole (210) is installed to the below of stifled chock (28), spliced pole (210) and fixed plate (22) sliding connection, connecting plate (24) are installed to the below of spliced pole (210), be connected through the screw between connecting plate (24) and fixed plate (22), the outside of spliced pole (210) is provided with extension spring (29), the both ends of extension spring (29) are connected with blockking up piece (28) and fixed plate (22) respectively, fan (21) are installed to one side of casing (26), the input of fan (21) and the internal connection of casing (26), the output of fan (21) and the internal connection except that dirt section of thick bamboo (3), the filter screen is all installed to the inboard of fan (21) input and output, an air inlet pipe (8) is arranged at the front side of the dust removing cylinder (3).

2. The denitration device of a direct-fired incinerator according to claim 1, characterized in that: a handle (23) is arranged below the connecting plate (24).

3. The denitration device of a direct-fired incinerator according to claim 2, characterized in that: and an anti-slip sleeve is arranged on the outer side of the handle (23).

4. The denitration device of a direct-fired incinerator according to claim 1, characterized in that: the cross section of the inner side of the scraper (27) is the same as the cross section of the outer side of the blocking block (28).

5. The denitration device of a direct-fired incinerator according to claim 1, characterized in that: and a sealing ring is arranged at the position on the fixing plate (22) which is intersected with the connecting column (210).

6. The denitration device of a direct-fired incinerator according to claim 1, characterized in that: connect through connecting device (6) between fixed pipe (5) and connecting pipe (7), connecting device (6) include upper sleeve (61), mounting panel (62), installation piece (63), net box (64), lower sleeve (65), box body (66) and jam plate (67), jam plate (67) are all installed in the outside at connecting pipe (7) both ends, upper sleeve (61) are installed through the screw in the outside of jam plate (67), box body (66) are installed to the below of upper sleeve (61), mounting panel (62) are all installed through the screw in the both sides of box body (66), net box (64) are installed to one side that mounting panel (62) are close to box body (66), installation piece (63) are installed through the screw in the inboard of mounting panel (62), sleeve (65) are installed to the below of box body (66), lower sleeve (65) are connected with fixed pipe (5), a plurality of screws are arranged on the lower sleeve (65) at positions corresponding to the blocking plates (67).