CN217613629U

CN217613629U - Carbide furnace tail gas clean-up processing apparatus

Info

Publication number: CN217613629U
Application number: CN202221174765.3U
Authority: CN
Inventors: 肖进岭; 肖令华; 董如杰
Original assignee: Luoyang Liyu Furnace Co ltd
Current assignee: Luoyang Liyu Furnace Co ltd
Priority date: 2022-05-17
Filing date: 2022-05-17
Publication date: 2022-10-21
Anticipated expiration: 2032-05-17

Abstract

The utility model discloses a carbide furnace tail gas purification processing apparatus, including tail gas treatment case, intake pipe, blast pipe, stabilizer blade, operation mouth, tail gas treatment case both sides wall communicates respectively has intake pipe and blast pipe to the intake pipe deviates from tail gas treatment case one end and carbide furnace intercommunication, and tail gas treatment bottom of the case portion is fixed with the stabilizer blade, is equipped with two stainless steel filter screens of detachable in the tail gas treatment incasement, and two stainless steel filter screen intervals set up, and the operation mouth that corresponds with the stainless steel filter screen is seted up to tail gas treatment case front portion. The utility model discloses an intake-tube connection carbide furnace and tail gas treatment case introduce the tail gas treatment case to the tail gas that the carbide furnace produced, filter and plasma purification in the clarifier, and the last discharge chamber is outdoor, reaches the environmental protection, and tail gas purification's purpose adopts the clearance subassembly, can regularly clear up used repeatedly to the stainless steel filter screen module in the oil smoke purification treatment ware.

Description

Carbide furnace tail gas purification processing apparatus

Technical Field

The utility model relates to a waste gas treatment device technical field especially relates to a carbide furnace tail gas purification processing apparatus.

Background

The carbonization furnaces are of three types, namely a common type (only used for producing charcoal and incapable of collecting fuel gas); wood carbonizing equipment (used for carbonizing branches, wood blocks, coconut shell blocks, leftover blocks in furniture factories and the like) which can be provided with a gasification furnace device to recycle gas into fuel gas for the carbonization furnace to use or other purposes; the carbon powder production line (a machine for producing carbon powder, which can carbonize rice hulls, saw dust and bamboo dust into carbon powder and process the carbon powder into active carbon).

The carbide furnace can produce the flue gas at the working process, if directly discharge into the atmosphere, cause the pollution to operational environment, the flue gas still easy condensation is attached to furnace roof resistant material and heating element on, causes resistant material, and the heating element life-span shortens.

Disclosure of Invention

The utility model aims at providing a carbide furnace tail gas clean-up processing apparatus in order to solve above-mentioned problem adopts intake-tube connection carbide furnace and tail gas treatment case, introduces the tail gas treatment case to the tail gas that the carbide furnace produced, filters and plasma purification in the clarifier, and the last discharge chamber is outdoor, reaches the environmental protection, and tail gas purification's purpose adopts the clearance subassembly, can regularly clear up the stainless steel filter screen module in the oil smoke clean-up processor.

The utility model discloses a following technical scheme realizes above-mentioned purpose:

a tail gas purification treatment device of a carbonization furnace comprises a tail gas treatment box, a gas inlet pipe, an exhaust pipe, support legs and an operation opening, wherein the two side walls of the tail gas treatment box are respectively communicated with the gas inlet pipe and the exhaust pipe, one end of the gas inlet pipe, which is far away from the tail gas treatment box, is communicated with the carbonization furnace, the bottom of the tail gas treatment box is fixedly provided with the support legs, two detachable stainless steel filter screens are arranged in the tail gas treatment box, the two stainless steel filter screens are arranged at intervals, the front part of the tail gas treatment box is provided with the operation opening corresponding to the stainless steel filter screens, the tail gas treatment box is hinged with a front stop door corresponding to the operation opening, a plasma generator is also arranged in the tail gas treatment box, and the tail gas treatment box is provided with a cleaning assembly for cleaning the stainless steel filter screens; the clearance subassembly is mainly by the lead screw, the slide bar, take nut to prop up the piece, the extension board, the brush hair is constituteed, the lead screw is three, and be located respectively between two stainless steel filter screens and the outside of each stainless steel filter screen, lead screw one end is rotated and is connected in tail gas treatment case rear portion, and tail gas treatment case is equipped with the drive assembly who is used for driving lead screw synchronous revolution, the equal spiro union of lead screw has takes nut to prop up the piece, two take nut to prop up the piece in the outside all is equipped with an extension board, the extension board face is equipped with the brush hair of contact stainless steel filter screen, middle take nut to prop up the piece and be equipped with two extension boards, and the extension board face is equipped with the brush hair of contact stainless steel filter screen, take nut to prop up the equal sliding connection of piece and have the slide bar parallel with the lead screw, and slide bar one end and tail gas treatment case fixed connection.

Preferably, the air inlet pipe is connected with a magnetic fluid induced draft fan.

Preferably, tail gas treatment case rear portion is equipped with the motor, and the motor output shaft is equipped with three worm, and three worm all meshes has the worm wheel to three worm wheel is connected respectively in three lead screws.

Preferably, the top edge and the bottom edge of the stainless steel filter screen are provided with sliding blocks, and the inner top surface and the inner bottom surface of the tail gas treatment box are provided with sliding rails in sliding fit with the sliding blocks.

Preferably, the bottom of the tail gas treatment box is provided with a leakage opening corresponding to the vertical face of the stainless steel filter screen, and the bottom surface of the tail gas treatment box is hinged with a lower baffle door for opening and closing the leakage opening.

Preferably, the clearance subassembly still has the reinforcing plate, and the reinforcing plate is three to both ends and tail gas treatment case fixed connection, lead screw and reinforcing plate rotate to be connected, slide bar and reinforcing plate fixed connection.

The utility model provides a technical scheme can include following beneficial effect:

1. when the device is used, tail gas generated by the carbonization furnace enters the tail gas treatment box through the gas inlet pipe, then is treated by the plasma generator through the stainless steel filter screen, and then is discharged from the gas outlet pipe, so that the treated flue gas and tail gas cannot pollute the environment;

2. when needing to clear up the stainless steel filter screen, the starter motor, the three worm of motor drive is rotatory, and then three worm meshes respectively and drives three worm wheel rotatory, three lead screws are rotatory along the worm wheel, it translates to drive three nut supporting blocks through the screw thread after the lead screw is rotatory, drive four extension board synchronous translation after that, make the brush hair on the extension board clear up two sides of two stainless steel filter screens in step, avoid the condition of clearing up not thorough to take place, particulate matter among the clearance process drops, and through the leak discharge tail gas treatment case, open or close the leak through the shutter under utilizing, utilize preceding shutter can open or close the operation mouth, take out the stainless steel filter screen from the tail gas treatment incasement and can change or clear up, slide the slider of stainless steel filter screen top and bottom along the slide rail and can pack the stainless steel filter screen into the tail gas treatment incasement again.

Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic view of the structure of the operation opening of the present invention;

FIG. 3 is a schematic view of the internal structure of the tail gas treatment tank of the present invention;

fig. 4 is a schematic structural view of the motor of the present invention;

FIG. 5 is a schematic view of the screw structure of the present invention;

FIG. 6 is a schematic view of the stainless steel screen of the present invention;

fig. 7 is a schematic view of the structure of the leakage opening of the present invention.

The reference numerals are explained below:

1. a tail gas treatment box; 2. an air inlet pipe; 3. an exhaust pipe; 4. a support leg; 5. an operation port; 6. a slider; 7. a stainless steel filter screen; 8. a slide rail; 9. a lead screw; 10. a slide bar; 11. a support block with a nut; 12. a support plate; 13. brushing; 14. a worm gear; 15. a motor; 16. a worm; 17. a reinforcing plate; 18. a plasma generator; 19. a magnetofluid induced draft fan; 20. a leakage opening; 21. a front door; 22. a lower stop gate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

As shown in fig. 1-7, a carbonizing furnace tail gas purifying treatment device comprises a tail gas treatment box 1, an air inlet pipe 2, an exhaust pipe 3, support legs 4 and an operation opening 5, wherein the air inlet pipe 2 and the exhaust pipe 3 are respectively communicated with two side walls of the tail gas treatment box 1, one end, deviating from the tail gas treatment box 1, of the air inlet pipe 2 is communicated with a carbonizing furnace, the support legs 4 are fixed at the bottom of the tail gas treatment box 1, two detachable stainless steel filter screens 7 are arranged in the tail gas treatment box 1, the two stainless steel filter screens 7 are arranged at intervals, the operation opening 5 corresponding to the stainless steel filter screens 7 is formed in the front part of the tail gas treatment box 1, the tail gas treatment box 1 is hinged with a front baffle door 21 corresponding to the operation opening 5, a plasma generator 18 is further arranged in the tail gas treatment box 1, and the tail gas treatment box 1 is provided with a cleaning assembly for cleaning the stainless steel filter screens 7; the clearance subassembly is mainly by lead screw 9, slide bar 10, take nut to prop up piece 11, extension board 12, brush hair 13 is constituteed, lead screw 9 is three, and be located respectively between two stainless steel filter screens 7 and the outside of each stainless steel filter screen 7, lead screw 9 one end is rotated and is connected at tail gas treatment case 1 rear portion, and tail gas treatment case 1 is equipped with the drive assembly who is used for driving lead screw 9 synchronous revolution, lead screw 9 all the spiro union have and take nut to prop up piece 11, two take nut to prop up piece 11 in the outside all are equipped with an extension board 12, extension board 12 face is equipped with brush hair 13 of contact stainless steel filter screen 7, middle take nut to prop up piece 11 and be equipped with two extension boards 12, and extension board 12 face is equipped with brush hair 13 of contact stainless steel filter screen 7, take nut to prop up piece 11 equal sliding connection have slide bar 10 parallel with lead screw 9, and slide bar 10 one end and tail gas treatment case 1 fixed connection.

Further, the air inlet pipe 2 is connected with a magnetic fluid induced draft fan 19, and the magnetic fluid induced draft fan 19 sends the tail gas of the carbonization furnace into the tail gas treatment box 1.

Further, the rear portion of the tail gas treatment box 1 is equipped with a motor 15, an output shaft of the motor 15 is provided with three worms 16, the three worms 16 are all meshed with worm gears 14, the three worm gears 14 are respectively connected with the three lead screws 9, the motor 15 drives the three worms 16 to rotate, the three worms 16 are respectively meshed with the three worm gears 14 to rotate, and the three lead screws 9 rotate along with the worm gears 14.

Further, 7 topside of stainless steel filter screen and base all are equipped with slider 6, and top surface and interior bottom surface all are equipped with slide rail 8 with 6 sliding fit of slider in the tail gas treatment case 1, and stainless steel filter screen 7 conveniently pushes tail gas treatment case 1 through slider 6 and slide rail 8 in, or takes out stainless steel filter screen 7 in following tail gas treatment case 1, makes things convenient for the dismouting.

Further, leak 20 that corresponds with the 7 facades of stainless steel filter screen is seted up to tail gas treatment box 1 bottom, and 1 bottom surface of tail gas treatment box articulates has lower shutter 22 that is used for switching leak 20, and the particulate matter of clearance subassembly clearance falls out from leak 20.

Further, the clearance subassembly still has reinforcing plate 17, and reinforcing plate 17 is three to both ends and 1 fixed connection of tail gas treatment case, lead screw 9 rotate with reinforcing plate 17 to be connected, slide bar 10 and reinforcing plate 17 fixed connection, and reinforcing plate 17 supports lead screw 9 and slide bar 10 and increases stability.

In the structure, during use, tail gas generated by the carbonization furnace enters the tail gas treatment box 1 through the air inlet pipe 2, then passes through the stainless steel filter screen 7 and is treated by the plasma generator 18, the treated tail gas is discharged from the exhaust pipe 3, the treated flue gas and tail gas cannot pollute the environment, when the stainless steel filter screen 7 needs to be cleaned, the motor 15 is started, the motor 15 drives the three worms 16 to rotate, the three worms 16 are respectively meshed with the three worm wheels 14 to rotate, the three lead screws 9 rotate along with the worm wheels 14, the lead screws 9 rotate and then drive the three nut-bearing supporting blocks 11 to translate through threads, then the four support plates 12 are driven to translate synchronously, bristles 13 on the support plates 12 clean the two sides of the two stainless steel filter screens 7 synchronously, the condition that cleaning is incomplete is avoided, particulate matters in the cleaning process drop, the tail gas treatment box 1 is discharged through the leakage opening 20, the leakage opening or closing of the leakage 20 is realized by utilizing the lower blocking door 22, the operation opening or closing of the operation opening 5 can be realized by utilizing the front blocking door 21, the stainless steel filter screen 7 can be drawn out of the tail gas treatment box 1 for replacement or cleaning, and the stainless steel filter screen 7 can be installed in the sliding rail 8, and the stainless steel filter screen 7 can be installed in the stainless steel filter screen 1 again.

The foregoing illustrates and describes the general principles, features and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a carbide furnace tail gas clean-up processing apparatus which characterized in that: the device comprises a tail gas treatment box (1), an air inlet pipe (2), an exhaust pipe (3), support legs (4) and an operation opening (5), wherein two side walls of the tail gas treatment box (1) are communicated with the air inlet pipe (2) and the exhaust pipe (3) respectively, one end, deviating from the tail gas treatment box (1), of the air inlet pipe (2) is communicated with a carbonization furnace, the support legs (4) are fixed at the bottom of the tail gas treatment box (1), two detachable stainless steel filter screens (7) are arranged in the tail gas treatment box (1), the two stainless steel filter screens (7) are arranged at intervals, the operation opening (5) corresponding to the stainless steel filter screens (7) is formed in the front part of the tail gas treatment box (1), the tail gas treatment box (1) is hinged with a front baffle door (21) corresponding to the operation opening (5), a plasma generator (18) is further arranged in the tail gas treatment box (1), and the tail gas treatment box (1) is provided with a cleaning assembly for cleaning the stainless steel filter screens (7);

the clearance subassembly is mainly by lead screw (9), slide bar (10), take nut piece (11), extension board (12), brush hair (13) are constituteed, lead screw (9) are three, and be located respectively between two stainless steel filter screens (7) and the outside of each stainless steel filter screen (7), lead screw (9) one end is rotated and is connected in tail gas treatment case (1) rear portion, and tail gas treatment case (1) is equipped with and is used for driving the drive assembly of lead screw (9) synchronous revolution, lead screw (9) all spiro union has and takes nut piece (11), two take nut piece (11) in the outside all are equipped with an extension board (12), extension board (12) face is equipped with brush hair (13) of contact stainless steel filter screen (7), middle take nut piece (11) to be equipped with two extension boards (12), and extension board (12) face is equipped with brush hair (13) of contact stainless steel filter screen (7), take nut piece (11) all sliding connection to have slide bar (10) parallel with lead screw (9), and slide bar (10) one end and tail gas treatment case (1) fixed connection.

2. The purification treatment device for the tail gas of the carbonization furnace according to the claim 1, characterized in that: the air inlet pipe (2) is connected with a magnetofluid induced draft fan (19).

3. The purification treatment device for the tail gas of the carbonization furnace according to the claim 1, characterized in that: tail gas treatment case (1) rear portion is equipped with motor (15), and motor (15) output shaft is equipped with three worm (16), and three worm (16) all mesh has worm wheel (14) to three worm wheel (14) are connected respectively in three lead screw (9).

4. The purification treatment device for the tail gas of the carbonization furnace according to the claim 1, characterized in that: the top edge and the bottom edge of the stainless steel filter screen (7) are respectively provided with a sliding block (6), and the inner top surface and the inner bottom surface of the tail gas treatment box (1) are respectively provided with a sliding rail (8) which is in sliding fit with the sliding blocks (6).

5. The carbide furnace tail gas purification treatment device according to claim 1, characterized in that: the bottom of the tail gas treatment box (1) is provided with a leakage opening (20) corresponding to the vertical surface of the stainless steel filter screen (7), and the bottom surface of the tail gas treatment box (1) is hinged with a lower baffle door (22) for opening and closing the leakage opening (20).

6. The carbide furnace tail gas purification treatment device according to claim 1, characterized in that: the cleaning assembly is further provided with a reinforcing plate (17), the reinforcing plate (17) is three, the two ends of the reinforcing plate are fixedly connected with the tail gas treatment box (1), the screw rod (9) is rotatably connected with the reinforcing plate (17), and the sliding rod (10) is fixedly connected with the reinforcing plate (17).