CN216604729U

CN216604729U - Lime kiln desulfurization dust removal denitrification facility

Info

Publication number: CN216604729U
Application number: CN202122789457.3U
Authority: CN
Inventors: 卞荣勇
Original assignee: Jiangsu Dechuan Environmental Protection Technology Co ltd
Current assignee: Jiangsu Dechuan Environmental Protection Technology Co ltd
Priority date: 2021-11-15
Filing date: 2021-11-15
Publication date: 2022-05-27
Anticipated expiration: 2031-11-15

Abstract

The utility model discloses a lime kiln desulfurization, dust removal and denitration device which comprises a bottom plate, wherein the left side of the top of the bottom plate is fixedly connected with a box body, the right side of the top of the bottom plate is fixedly connected with a tank body, and a filtering and disassembling mechanism is arranged inside the tank body; the utility model relates to the technical field of dust removal, desulfurization and denitrification equipment, and discloses a dust removal, desulfurization and denitrification device. This lime kiln desulfurization dust removal denitrification facility through the setting of filtering dismouting mechanism, has realized changing the quick assembly disassembly of filter screen, has avoided filter screen live time overlength, and the dust on the filter screen is too much and the jam that causes has promoted filterable efficiency, and the practicality is very strong.

Description

Lime kiln desulfurization dust removal denitrification facility

Technical Field

The utility model relates to the technical field of dust removal, desulfurization and denitrification equipment, in particular to a lime kiln desulfurization, dedusting and denitrification device.

Background

Lime kiln is used for producing lime, along with the rapid development of industry, the iron and steel industry, the carbide industry, the aluminium oxide industry, industry such as refractory material all are lime consumption households, and the demand to lime is bigger and bigger, but along with the production of lime, the destruction to the environment is essential, can cause the destruction to the environment.

The existing lime kiln can discharge a large amount of dust into the air in production, the dust amount in the air is increased, the air quality is reduced, a large amount of harmful gas can be discharged, chemical substances such as sulfur and nitre cause serious damage to the environment, the environment is seriously polluted, the dust is generally filtered by the existing treatment means, the filter screen after filtration is inconvenient to disassemble, assemble and replace, the dust on the filter screen becomes more and can cause blockage, the filtering effect is influenced, and the lime kiln desulfurization, dust removal and denitration device is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a lime kiln desulfurization, dust removal and denitration device, which solves the problem that a filter screen after filtration is inconvenient to disassemble, assemble and replace.

In order to achieve the purpose, the utility model is realized by the following technical scheme: a lime kiln desulfurization, dust removal and denitration device comprises a bottom plate, wherein the left side of the top of the bottom plate is fixedly connected with a box body, the right side of the top of the bottom plate is fixedly connected with a tank body, and a filtering and disassembling mechanism is arranged inside the tank body; the filter dismouting mechanism is including seting up the perpendicular groove in jar internal wall front and back side, the inside sliding connection of the jar body has the filter screen, the equal fixedly connected with fixed block in side around the filter screen, two the surface of fixed block all with the internal surface sliding connection who erects the groove, the front side the bottom fixedly connected with dead lever that erects the inslot wall, the rear side the bottom rotation that erects the inslot wall is connected with the threaded rod, the top of threaded rod runs through the fixed block and extends to the outside of fixed block, the top of dead lever runs through the fixed block and extends to the outside of fixed block, the surface of dead lever is connected with the internal surface sliding of fixed block, the threaded surface of threaded rod and the internal surface threaded connection of fixed block, the smooth surface of threaded rod and the internal surface sliding connection of fixed block, two the surface of fixed block all with the internal surface sliding connection who erects the groove, the left side of threaded rod is run through and is seted up logical groove, the left side sliding connection who leads to the groove has the horizontal pole, the right-hand member of horizontal pole runs through logical groove and extends to the right side that leads to the groove, the left end fixedly connected with pin of horizontal pole.

Preferably, the top of the tank body is rotatably connected with a tank cover, and the top of the tank cover is fixedly connected with a handle.

Preferably, the top of the box body is communicated with a liquid inlet pipe, and the top end of the liquid inlet pipe is fixedly connected with a liquid hopper.

Preferably, the front side of the box body is communicated with a liquid outlet pipe, and the left side of the box body is communicated with an air inlet pipe.

Preferably, a connecting pipe is communicated between the right side of the box body and the tank body, and an air outlet pipe is communicated with the right side of the tank body.

Preferably, the inside of outlet duct, feed liquor pipe and drain pipe all is provided with the valve, the horizontal pole and the size looks adaptation that leads to the groove.

Advantageous effects

The utility model provides a lime kiln desulfurization, dust removal and denitration device. Compared with the prior art, the method has the following beneficial effects:

(1) the lime kiln desulfurization, dust removal and denitration device has the advantages that the cross rod is inserted into the through groove and penetrates through the through groove, the cross rod is further rotated to drive the threaded rod to rotate, the threaded rod drives the fixed blocks to move upwards along the vertical groove, the fixed blocks slide upwards along the outer surface of the fixed rod, the two fixed blocks drive the filter screen to slide upwards, finally, the filter screen rises above the tank body, the fixed blocks move to the smooth surface of the threaded rod, the stop rod is further pulled to pull out the cross rod, the filter screen is further lifted to be disassembled, the filter screen can be assembled and replaced by reversing the operation, the filter screen can be assembled and disassembled by the arrangement of the filter assembling and disassembling mechanism, the filter screen is rapidly assembled and disassembled, the problem that the service time of the filter screen is too long, the filter screen is blocked due to too much dust is solved, and the filtering efficiency is improved, the practicability is very strong.

(2) This lime kiln desulfurization dust removal denitrification facility, through with water and SOx/NOx control agent with through liquid fill and feed liquor pipe add inside the box, form SOx/NOx control liquid, further pass through the leading-in box inside of intake pipe with dusty flue gas, further through the filtration reaction of SOx/NOx control liquid, absorb the sulphide and the nitride in the smoke and dust, the environment has been protected in the discharge of having avoided harmful gas, also filter a part dust simultaneously, the burden of filter screen has been reduced.

Drawings

FIG. 1 is a perspective view of the external structure of the present invention;

FIG. 2 is a perspective view of the internal structure of the can body of the present invention;

FIG. 3 is an enlarged view of a portion of the utility model at A in FIG. 2;

figure 4 is a perspective view of the filter mounting and dismounting mechanism of the present invention.

In the figure: 1-bottom plate, 2-box, 3-tank, 4-filter disassembly and assembly mechanism, 41-vertical groove, 42-filter screen, 43-fixed block, 44-fixed rod, 45-threaded rod, 46-through groove, 47-cross rod, 48-stop rod, 5-tank cover, 6-handle, 7-liquid inlet pipe, 8-liquid bucket, 9-liquid outlet pipe, 10-air inlet pipe, 11-connecting pipe, 12-air outlet pipe and 13-valve.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a lime kiln desulfurization, dust removal and denitration device comprises a bottom plate 1, wherein the left side of the top of the bottom plate 1 is fixedly connected with a box body 2, the right side of the top of the bottom plate 1 is fixedly connected with a tank body 3, and a filtering and disassembling mechanism 4 is arranged inside the tank body 3; the filtering and disassembling mechanism 4 comprises vertical grooves 41 arranged on the front side and the rear side of the inner wall of the tank body 3, a filter screen 42 is connected inside the tank body 3 in a sliding manner, the filter screen 42 is matched with the inner wall of the tank body 3 in size, fixed blocks 43 are fixedly connected on the front side and the rear side of the filter screen 42, the outer surfaces of the two fixed blocks 43 are connected with the inner surface of the vertical groove 41 in a sliding manner, a fixed rod 44 is fixedly connected with the bottom of the inner wall of the front vertical groove 41, a threaded rod 45 is rotatably connected with the bottom of the inner wall of the rear vertical groove 41, a section of the outer surface of the threaded rod 45 is carved with threads, a section of the outer surface of the threaded rod 45 is a smooth surface, the top end of the threaded rod 45 penetrates through the fixed block 43 and extends to the outside of the fixed block 43, the outer surface of the fixed rod 44 is connected with the inner surface of the fixed block 43 in a sliding manner, and the threaded surface of the threaded rod 45 is connected with the inner surface of the fixed block 43 in a threaded manner, the smooth surface of the threaded rod 45 is connected with the inner surfaces of the fixed blocks 43 in a sliding manner, the outer surfaces of the two fixed blocks 43 are connected with the inner surfaces of the vertical grooves 41 in a sliding manner, the left side of the threaded rod 45 is provided with a through groove 46 in a penetrating manner, the left side of the through groove 46 is connected with a cross rod 47 in a sliding manner, the right end of the cross rod 47 is connected with the through groove 46 in a penetrating manner and extends to the right side of the through groove 46, the left end of the cross rod 47 is fixedly connected with a stop lever 48, the top of the tank body 3 is rotatably connected with a tank cover 5, the top of the tank cover 5 is fixedly connected with a handle 6, the top of the tank body 2 is communicated with a liquid inlet pipe 7, the top end of the liquid inlet pipe 7 is fixedly connected with a liquid hopper 8, the front side of the tank body 2 is communicated with a liquid outlet pipe 9, the left side of the tank body 2 is communicated with an air inlet pipe 10, a connecting pipe 11 is communicated between the right side of the tank body 2 and the tank body 3, the right side of the tank body 3 is communicated with an air outlet pipe 12, the air outlet pipe 12, valves 13 are arranged inside of the liquid inlet pipe 7 and the liquid outlet pipe 9, the cross bar 47 is adapted to the size of the through slot 46.

And those not described in detail in this specification are well within the skill of those in the art.

When the device works, firstly, water and a desulfurization and denitrification agent are added into the box body 2 through the liquid hopper 8 and the liquid inlet pipe 7 to form desulfurization and denitrification liquid, the valve 13 of the liquid inlet pipe 7 is closed, dust-containing flue gas is further guided into the box body 2 through the air inlet pipe 10, sulfide and nitride in smoke dust are absorbed through the filtration reaction of the desulfurization and denitrification liquid, the discharge of harmful gas is avoided, the environment is protected, meanwhile, a part of dust is also filtered, the burden of the filter screen 42 is reduced, when the filter screen 42 is blocked, the tank cover 5 is opened by pulling the handle 6, the cross rod 47 is further inserted into the through groove 46, the cross rod 47 penetrates through the through groove 46, the cross rod 47 is further rotated, the cross rod 47 drives the threaded rod 45 to rotate, meanwhile, the threaded rod 45 drives the fixed block 43 to move upwards along the vertical groove 41, and meanwhile, the fixed block 43 slides upwards along the outer surface of the fixed rod 44, simultaneously two fixed blocks 43 drive filter screen 42 upwards slides, final filter screen 42 rises to the top of jar body 3, while fixed block 43 moves the smooth surface of threaded rod 45, horizontal pole 47 is extracted to further pulling pin 48, further mention filter screen 42 and realize the dismantlement to filter screen 42, reverse above-mentioned operation can realize changing the installation of filter screen 42, setting through filtering dismouting mechanism 4, the quick assembly disassembly change to filter screen 42 has been realized, filter screen 42 live time overlength has been avoided, the dust on the filter screen is too much and the jam that causes, filterable efficiency has been promoted, the practicality is very strong, valve 13 on opening outlet duct 12 can be with gas outgoing, valve 13 on opening outlet duct 9 can discharge the waste liquid.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a lime kiln desulfurization dust removal denitrification facility, includes bottom plate (1), left side fixed connection box (2) at bottom plate (1) top, the right side fixedly connected with jar body (3) at bottom plate (1) top, its characterized in that: a filtering and dismounting mechanism (4) is arranged in the tank body (3);

including offering perpendicular groove (41) of side around jar body (3) inner wall in filtration dismouting mechanism (4), the inside sliding connection of the jar body (3) has filter screen (42), the equal fixedly connected with fixed block (43) of side around filter screen (42), two the surface of fixed block (43) all with the interior surface sliding connection who erects groove (41), the front side the bottom fixedly connected with dead lever (44) of perpendicular groove (41) inner wall, the rear side the bottom of perpendicular groove (41) inner wall is rotated and is connected with threaded rod (45), the outside that fixed block (43) and extended to fixed block (43) is run through on the top of threaded rod (45), fixed block (43) is run through and the outside that extends to fixed block (43) on the top of dead lever (44), the surface of dead lever (44) and the interior surface sliding connection of fixed block (43), threaded surface of threaded rod (45) and the internal surface threaded connection of fixed block (43), the smooth surface of threaded rod (45) and the internal surface sliding connection of fixed block (43), two the surface of fixed block (43) all with the internal surface sliding connection who erects groove (41), the left side of threaded rod (45) is run through and has been seted up logical groove (46), the left side sliding connection who leads to groove (46) has horizontal pole (47), the right-hand member of horizontal pole (47) runs through logical groove (46) and extends to the right side that leads to groove (46), the left end fixedly connected with pin (48) of horizontal pole (47).

2. The lime kiln desulfurization, dust removal and denitration device as claimed in claim 1, characterized in that: the top of the tank body (3) is rotatably connected with a tank cover (5), and the top of the tank cover (5) is fixedly connected with a handle (6).

3. The lime kiln desulfurization, dust removal and denitration device as claimed in claim 1, characterized in that: the top of the box body (2) is communicated with a liquid inlet pipe (7), and the top end of the liquid inlet pipe (7) is fixedly connected with a liquid hopper (8).

4. The lime kiln desulfurization, dust removal and denitration device as claimed in claim 3, characterized in that: the front side of box (2) intercommunication has drain pipe (9), the left side intercommunication of box (2) has intake pipe (10).

5. The lime kiln desulfurization, dust removal and denitration device as claimed in claim 4, characterized in that: a connecting pipe (11) is communicated between the right side of the box body (2) and the tank body (3), and an air outlet pipe (12) is communicated with the right side of the tank body (3).

6. The lime kiln desulfurization, dust removal and denitration device as claimed in claim 5, characterized in that: the inside of outlet duct (12), feed liquor pipe (7) and drain pipe (9) all is provided with valve (13), horizontal pole (47) and the size looks adaptation of logical groove (46).