CN212198515U

CN212198515U - Firing furnace for producing active carbon from waste fruit shells

Info

Publication number: CN212198515U
Application number: CN202020704431.7U
Authority: CN
Inventors: 林旭; 刘灿; 郑云武; 阚欢; 毛阳树; 刘云
Original assignee: Kunming Tanyue New Energy Co ltd; Southwest Forestry University
Current assignee: Kunming Tanyue New Energy Co ltd; Southwest Forestry University
Priority date: 2020-04-30
Filing date: 2020-04-30
Publication date: 2020-12-22
Anticipated expiration: 2030-04-30

Abstract

The utility model discloses a stove is fired to useless fruit shell production active carbon, the on-line screen storage device comprises a base, the top fixed mounting of base has the furnace body, the inside fixed mounting of furnace body has the heating piece, a plurality of through-holes have been seted up on the heating piece top, a plurality of cavitys have been seted up to the inside equidistance of heating piece, the equal fixed mounting in inside of a plurality of cavitys has electric heating wire, the surface winding of heating piece has annular water pipe, the fixed diaphragm that is equipped with in bottom of furnace body, the top fixed mounting of diaphragm has a plurality of thimbles, the spout has all been seted up to the bottom of furnace body inner wall both. The utility model discloses a slewing mechanism of installation drives two first helical gears and rotates, and two first helical gears rotate the rotation that drives the lead screw, and the lift of rotation through the lead screw drive the slider, through the lift of the lift drive diaphragm of slider, through the lift of the lift drive thimble of diaphragm, be convenient for push out the inside active carbon of firing of through-hole, the active carbon of being convenient for takes out.

Description

Firing furnace for producing active carbon from waste fruit shells

Technical Field

The utility model relates to an active carbon technical field, in particular to stove is fired to useless fruit shell production active carbon.

Background

The activated carbon is a specially treated carbon, the organic raw material is heated under the condition of isolating air to reduce non-carbon components, then reacts with gas, the surface is corroded to produce a developed micropore structure, and the surface of the activated carbon has countless fine pores because the activation process is a microscopic process, namely the corrosion of the surface of a large amount of molecular carbides is punctiform corrosion. The diameter of micropores on the surface of the activated carbon is mostly between 2 nm and 50nm, even a small amount of activated carbon has a huge surface area, the surface area of each gram of activated carbon is 500m to 1500m2, and all applications of the activated carbon are almost based on the characteristics of the activated carbon.

Currently, the waste fruit shells are generally fired by a firing furnace in the production process of the activated carbon, the activated carbon is generally taken out manually after the activated carbon is fired in the firing furnace, the activated carbon is easily damaged in the taking-out process, the product quality of the activated carbon is affected, and meanwhile, a large amount of waste heat on the surface of the firing furnace is not recovered after the firing of the activated carbon is completed, so that the resource waste is caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a stove is fired to useless fruit shell production active carbon 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: the firing furnace for producing the activated carbon by the waste fruit shells comprises a base, wherein a furnace body is fixedly installed at the top end of the base, a heating block is fixedly installed inside the furnace body, a plurality of through holes are formed in the top end of the heating block, a plurality of cavities are formed in the heating block at equal intervals, electric heating wires are fixedly installed in the cavities, an annular water pipe is wound on the surface of the heating block, a transverse plate is fixedly arranged at the bottom of the furnace body, a plurality of ejector pins are fixedly installed at the top end of the transverse plate, sliding grooves are formed in the bottoms of two sides of the inner wall of the furnace body, sliding blocks are connected in a sliding mode inside the two sliding grooves, one sides of the two sliding blocks are fixedly connected with two sides of the transverse plate, screw rods are fixedly installed in the sliding grooves, the two screw rods are connected with the middle parts of the corresponding sliding blocks, the equipment chamber has been seted up at the top of base, the inside fixed mounting in equipment chamber has slewing mechanism, the stock solution chamber has been seted up to the bottom of base, the inside fixed mounting in stock solution chamber has the water pump, the play water end of water pump and the one end fixed connection of communicating pipe, the other end of communicating pipe and the one end fixed connection of annular water pipe, the other end of annular water pipe and the inside intercommunication in stock solution chamber.

Preferably, slewing mechanism includes the pivot, the pivot is connected through inlaying the bearing of establishing and equipment chamber inner wall both sides rotation, the both ends of pivot are all overlapped and are equipped with the second helical gear, two the second helical gear is connected with the meshing of the first helical gear that corresponds, the motor groove has been seted up to one side chamber wall in equipment chamber, the inside fixed mounting in motor groove has servo motor, servo motor's output shaft and pivot one end fixed connection.

Preferably, the corner at the top end of the base is provided with a liquid inlet communicated with the liquid storage cavity, and a sealing plug is embedded in the liquid inlet.

Preferably, one side of the top end of the furnace body is hinged with a cover plate, one side of the cover plate is fixedly provided with a fixture block, the fixture block is clamped and connected with a clamping groove formed in the surface of the furnace body, and an air outlet pipe is fixedly arranged at the corner of the top end of the furnace body.

Preferably, the both sides of base bottom are fixed mounting all has the fixed block, two evenly distributed's anti-skidding line is all seted up to the bottom of fixed block.

Preferably, one side fixed mounting of furnace body has flush mounting plate of switch, electric heating wire control switch, servo motor control switch and water pump control switch are installed respectively to flush mounting plate of switch's surface, electric heating wire, servo motor and water pump are respectively through electric heating wire control switch, servo motor control switch and water pump control switch and external power supply electric connection.

The utility model discloses a technological effect and advantage:

(1) the two first bevel gears are driven to rotate through the installed rotating mechanism, the two first bevel gears drive the screw rod to rotate, the slide block is driven to lift through the rotation of the screw rod, the transverse plate is driven to lift through the lifting of the slide block, the ejector pin is driven to lift through the lifting of the transverse plate, the activated carbon fired in the through hole can be conveniently pushed out, and the activated carbon can be conveniently taken out;

(2) through the water pump of installation, be convenient for with the inside water suction of stock solution chamber to annular water pipe in, be convenient for retrieve the waste heat on firing completion back heating block surface, be convenient for fire the in-process next time and preheat the heating block, improve the work efficiency of firing.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of the internal structure of the present invention.

Fig. 3 is a schematic structural diagram of fig. 2A according to the present invention.

Fig. 4 is a schematic view of the structure of the heating block of the present invention.

In the figure: 1. a base; 2. a furnace body; 3. a cover plate; 4. a clamping block; 5. an air outlet pipe; 6. a heating block; 7. a through hole; 8. a communicating pipe; 9. a sealing plug; 10. a fixed block; 11. a switch panel; 12. a cavity; 13. an electric heating wire; 14. a chute; 15. a slider; 16. a screw rod; 17. a transverse plate; 18. a thimble; 19. a first helical gear; 20. a second helical gear; 21. a rotating shaft; 22. a servo motor; 23. a liquid storage cavity; 24. a water pump; 25. annular water 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.

The utility model provides a firing furnace for producing active carbon by waste fruit shells as shown in figures 1-4, which comprises a base 1, a furnace body 2 is fixedly arranged at the top end of the base 1, a heating block 6 is fixedly arranged in the furnace body 2, a plurality of through holes 7 are arranged at the top end of the heating block 6, a plurality of cavities 12 are equidistantly arranged in the heating block 6, electric heating wires 13 are fixedly arranged in the cavities 12, an annular water pipe 25 is wound on the surface of the heating block 6, a transverse plate 17 is fixedly arranged at the bottom of the furnace body 2, a plurality of thimbles 18 are fixedly arranged at the top end of the transverse plate 17, sliding grooves 14 are arranged at the bottoms of both sides of the inner wall of the furnace body 2, sliding blocks 15 are respectively and slidably connected in the sliding grooves 14, one sides of the sliding blocks 15 are fixedly connected with both sides of the transverse plate 17, lead screws 16 are respectively and fixedly arranged in the sliding, equal fixed mounting in one end of two lead screws 16 has first helical gear 19, the equipment chamber has been seted up at base 1's top, the inside fixed mounting in equipment chamber has slewing mechanism, stock solution chamber 23 has been seted up to base 1's bottom, the inside fixed mounting in stock solution chamber 23 has water pump 24, water pump 24's play water end and the one end fixed connection of communicating pipe 8, the other end of communicating pipe 8 and the one end fixed connection of annular water pipe 25, the other end of annular water pipe 25 and the inside intercommunication in stock solution chamber 23, be convenient for through water pump 24 in stock solution chamber 23 inside water suction to annular water pipe 25, be convenient for retrieve the heat on firing completion back heating block 6 surface, preheat heating block 6 when being convenient for fire once more, improve the work efficiency of firing.

The slewing mechanism includes pivot 21, pivot 21 rotates through the bearing of inlaying establishing and is connected with equipment chamber inner wall both sides, the both ends of pivot 21 all are equipped with second helical gear 20, two second helical gears 20 are connected with the meshing of the first helical gear 19 that corresponds, the motor groove has been seted up to one side chamber wall in equipment chamber, the inside fixed mounting in motor groove has servo motor 22, servo motor 22's output shaft and 21 one end fixed connection of pivot, it rotates to drive first helical gear 19 through slewing mechanism, rotate the rotation that drives lead screw 16 through first helical gear 19, it goes up and down to drive slider 15 through the rotation of lead screw 16, it goes up and down to drive thimble 18 through slider 15, it goes up and down to be convenient for outside the ejecting through-hole 7 of active carbon that will fire the completion to go.

The inlet that communicates with stock solution chamber 23 is seted up at the edge on base 1 top, and the inside of inlet is inlayed and is equipped with sealing plug 9, and through the inlet of seting up, be convenient for to the inside injected water of stock solution chamber 23, the equal fixed mounting in both sides of base 1 bottom has fixed block 10, and evenly distributed's anti-skidding line is all seted up to the bottom of two fixed blocks 10, through the anti-skidding line of seting up, guarantees base 1's stability.

One side on 2 tops of furnace body articulates there is apron 3, the fixed fixture block 4 that is equipped with in one side of apron 3, the draw-in groove block that the fixture block 4 was seted up with the furnace body 2 surface is connected, the edge fixed mounting on 2 tops of furnace body has outlet duct 5, outlet duct 5 through the installation, be convenient for exhaust when firing, one side fixed mounting of furnace body 2 has flush mounting plate 11, electric heating wire control switch is installed respectively on flush mounting plate 11's surface, servo motor control switch and water pump control switch, electric heating wire 13, servo motor 22 and water pump 24 are respectively through electric heating wire control switch, servo motor control switch and water pump control switch and external power supply electric connection.

The utility model discloses the theory of operation: when the firing furnace for producing the activated carbon by using the waste fruit shells is needed, the waste fruit shells are manually filled into the through holes 7 in the heating block 6, then the electric heating wire 13 is opened, the waste fruit shells are fired through the electric heating wire 13, after the firing is finished, the servo motor 22 is manually opened, the servo motor 22 rotates to drive the rotating shaft 21, the rotating shaft 21 rotates to drive the second bevel gear 20 to rotate, the second bevel gear 20 rotates to drive the first bevel gear 19 to rotate, the first bevel gear 19 rotates to drive the screw rod 16 to rotate, the screw rod 16 rotates to drive the slide block 15 to rotate to lift, the slide block 15 lifts to drive the transverse plate 17 to lift, the transverse plate 17 lifts to drive the ejector pins 18 to lift, the fired activated carbon is pushed out of the through holes 7 through the ejector pins 18, then the water pump 24 is manually opened, and water in the liquid storage cavity 23 is pumped into the annular water pipe 25 through the water pump 24, through water circulation, the heat on the surface of the heating block 6 is convenient to recover, the heating block 6 is convenient to preheat in the next firing process, and the working efficiency of activated carbon firing is improved.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses the standard parts that use all can purchase from the market, and dysmorphism piece all can be customized according to the record of the description with the drawing.

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. The waste fruit shell production activated carbon firing furnace comprises a base (1) and is characterized in that a furnace body (2) is fixedly mounted at the top end of the base (1), a heating block (6) is fixedly mounted inside the furnace body (2), a plurality of through holes (7) are formed in the top end of the heating block (6), a plurality of cavities (12) are formed in the heating block (6) at equal intervals inside the cavities (12), electric heating wires (13) are fixedly mounted inside the cavities (12), annular water pipes (25) are wound on the surface of the heating block (6), a transverse plate (17) is fixedly arranged at the bottom of the furnace body (2), a plurality of ejector pins (18) are fixedly mounted at the top end of the transverse plate (17), sliding grooves (14) are formed in the bottoms of the two inner walls of the furnace body (2), sliding blocks (15) are slidably connected inside the sliding grooves (14), and two sliding blocks (15) are fixedly connected with two sides of the transverse plate (17), two the equal fixed mounting in inside of spout (14) has lead screw (16), two lead screw (16) and the middle part threaded connection who corresponds slider (15), two the equal fixed mounting in one end of lead screw (16) has first helical gear (19), the equipment chamber has been seted up at the top of base (1), the inside fixed mounting in equipment chamber has slewing mechanism, stock solution chamber (23) have been seted up to the bottom of base (1), the inside fixed mounting in stock solution chamber (23) has water pump (24), the play water end of water pump (24) and the one end fixed connection of communicating pipe (8), the other end of communicating pipe (8) and the one end fixed connection of annular water pipe (25), the other end of annular water pipe (25) and the inside intercommunication in stock solution chamber (23).

2. The activated carbon firing furnace for producing waste fruit shells according to claim 1, wherein the rotating mechanism comprises a rotating shaft (21), the rotating shaft (21) is rotatably connected with two sides of the inner wall of the equipment cavity through embedded bearings, second bevel gears (20) are sleeved at two ends of the rotating shaft (21), the two second bevel gears (20) are meshed with corresponding first bevel gears (19) and connected, a motor groove is formed in the wall of one side of the equipment cavity, a servo motor (22) is fixedly installed inside the motor groove, and an output shaft of the servo motor (22) is fixedly connected with one end of the rotating shaft (21).

3. The activated carbon baking furnace for producing waste fruit shells according to claim 1, wherein a liquid inlet communicated with the liquid storage cavity (23) is formed at the corner of the top end of the base (1), and a sealing plug (9) is embedded in the liquid inlet.

4. The activated carbon firing furnace for producing waste fruit shells according to claim 1, wherein a cover plate (3) is hinged to one side of the top end of the furnace body (2), a clamping block (4) is fixedly arranged on one side of the cover plate (3), the clamping block (4) is clamped and connected with a clamping groove formed in the surface of the furnace body (2), and an air outlet pipe (5) is fixedly arranged at the corner of the top end of the furnace body (2).

5. The activated carbon firing furnace for producing waste fruit shells according to claim 1, wherein fixed blocks (10) are fixedly mounted on both sides of the bottom end of the base (1), and the bottom ends of the two fixed blocks (10) are provided with anti-slip lines which are uniformly distributed.

6. The activated carbon firing furnace for producing waste fruit shells according to claim 2, wherein a switch panel (11) is fixedly mounted on one side of the furnace body (2), an electric heating wire control switch, a servo motor control switch and a water pump control switch are respectively mounted on the surface of the switch panel (11), and the electric heating wire (13), the servo motor (22) and the water pump (24) are respectively and electrically connected with an external power supply through the electric heating wire control switch, the servo motor control switch and the water pump control switch.