CN213147430U

CN213147430U - Water-cooling biomass plasma gasification furnace convenient for discharging slag

Info

Publication number: CN213147430U
Application number: CN202022282566.1U
Authority: CN
Inventors: 袁文华; 刘俊呈; 马仪
Original assignee: Shaoyang University
Current assignee: Shaoyang University
Priority date: 2020-10-14
Filing date: 2020-10-14
Publication date: 2021-05-07
Anticipated expiration: 2030-10-14

Abstract

The utility model discloses a water-cooling living beings plasma gasifier convenient to discharge slag, including slag bath, lower furnace body and last furnace body, the furnace body is installed down to the upper end of slag bath, and the upper end of furnace body is connected with the furnace body down, the right side of furnace body is provided with the cooling chamber down, the lower extreme of support frame is connected with the trachea, and the tracheal outside is provided with the cold water pipe, the left side of slag bath is provided with the motor, and the right-hand member of motor is connected with the connecting rod that sets up at the slag inslot portion, the outside of connecting rod is connected with scraping device, the lower extreme in slag bath is installed and is held the slag bath, and holds the outside in slag bath and be connected with the insulated door, the left surface of furnace body is provided with the barometer down. This water-cooling living beings plasma gasifier convenient to discharge slag is convenient for cool off high-temperature gas, is convenient for absorb the processing to poisonous gas, has solved the easy caking of slag and has blockked up, the problem of the slag of not being convenient for discharge.

Description

Water-cooling biomass plasma gasification furnace convenient for discharging slag

Technical Field

The utility model relates to a plasma gasifier technical field specifically is a water-cooling living beings plasma gasifier convenient to discharge slag.

Background

The biomass plasma gasification furnace is a device for treating substances in a high-temperature melting mode, and improving the energy utilization rate by converting organic matters in organisms into combustible gas and inorganic matters into glassy slag and the like.

Present living beings plasma gasifier gas temperature is too high after using, and the cooling effect is relatively poor, and is not convenient for absorb the processing to poisonous gas, and the easy caking of slag blocks up, is not convenient for discharge slag, consequently, the utility model provides a water-cooling living beings plasma gasifier convenient to discharge slag to solve the above-mentioned problem of proposing.

Disclosure of Invention

An object of the utility model is to provide a water-cooling living beings plasma gasifier convenient to discharge slag to solve the present living beings plasma gasifier that proposes in the above-mentioned background art and gas temperature is too high after using, and the cooling effect is relatively poor, and is not convenient for absorb the processing to poisonous gas, and the easy caking of slag is blockked up, is not convenient for discharge slag's problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a water-cooling living beings plasma gasifier convenient to discharge slag, includes slag bath, lower furnace body and last furnace body, the furnace body is installed down to the upper end in slag bath, and the upper end of furnace body is connected with the furnace body down, the right side of furnace body is provided with the cooling chamber down, and the internally mounted of cooling chamber has the support frame to the absorption chamber is installed on the right side of cooling chamber, the lower extreme of support frame is connected with the trachea, and the tracheal outside is provided with the cold water pipe, the left side in slag bath is provided with the motor, and the right-hand member of motor is connected with the connecting rod that sets up in slag bath portion, the outside of connecting rod is connected with scraping device, slag bath's lower extreme is installed and is held the sediment groove, and holds the outside in sediment groove and be connected with the insulated door, the left surface of furnace body is provided with the barometer.

Preferably, the air pipes are arranged at equal intervals at the lower end of the support frame, and the cold water pipes are arranged at the outer sides of the air pipes in a winding mode.

Preferably, the heating pipes are arranged in the lower furnace body at equal intervals, and the lower furnace body and the upper furnace body form a detachable structure.

Preferably, the scraping device comprises a mounting block and a spiral piece, and the spiral piece is arranged on the outer surface of the mounting block.

Preferably, the mounting block is connected with the connecting rod in a sliding manner, and the right end of the connecting rod is rotatably connected with the slag groove.

Preferably, the slag storage groove is arranged in bilateral symmetry with respect to the central line of the slag melting groove, and the slag storage groove is hinged with the heat insulation door.

Compared with the prior art, the beneficial effects of the utility model are that: the water-cooled biomass plasma gasification furnace convenient for discharging the furnace slag is convenient for cooling high-temperature gas and absorbing toxic gas, and solves the problems that the furnace slag is easy to agglomerate and block and is inconvenient for discharging the furnace slag;

1. the cooling chamber is arranged, the air pipes in the cooling chamber are arranged at equal intervals at the lower end of the support frame, and the cold water pipes are arranged at the outer sides of the air pipes in a winding mode, so that the contact area between the cold water pipes and the air pipes is increased, the heat absorption efficiency is improved, the high-temperature gas is cooled quickly, and the high-temperature gas is cooled conveniently;

2. the biomass furnace is provided with a cooling chamber and an absorption chamber, internal biomass is melted through the operation of a lower furnace body, gas substances enter the cooling chamber through a support frame, the cooled gas substances are discharged into the absorption chamber through an outlet at the lower end of a gas pipe, and the absorption chamber is used for filtering and absorbing harmful gas and then discharging the harmful gas, so that the toxic gas can be conveniently absorbed;

3. be equipped with connecting rod, scraping device and hold the slag chute, through driving the connecting rod clockwise rotation at the motor, because the connected mode between installation piece and the connecting rod is sliding connection, the control of being convenient for is installed the piece and is removed about, and the rotatory cutting of flight is peeled the slag of slag inslot wall adhesion to push into the slag chute that holds of both sides in, prevent that the slag chute from blockking up, solved the easy caking of slag and blockked up, the problem of the discharge slag of not being convenient for.

Drawings

Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 2 is a schematic view of the connection structure of the air pipe and the cold water pipe of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

fig. 4 is an enlarged schematic structural diagram of the point B in fig. 1 according to the present invention.

In the figure: 1. the slag melting furnace comprises a slag melting groove, 2, a lower furnace body, 3, an upper furnace body, 4, a cooling chamber, 5, an air pipe, 6, a cold water pipe, 7, an absorption chamber, 8, a heating pipe, 9, a motor, 10, a connecting rod, 11, a scraping device, 1101, an installation block, 1102, a spiral sheet, 12, a slag storage groove, 13, a heat insulation door, 14, a support frame, 15 and a gas pressure meter.

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.

Unless the direction is defined separately, the directions of up, down, left, right, front, back, etc. referred to herein are the directions of up, down, left, right, front, back, etc. in the drawings of the present invention, and are herein incorporated by reference.

Referring to fig. 1-4, the present invention provides a technical solution: a water-cooling biomass plasma gasification furnace convenient for discharging slag comprises a slag groove 1, a lower furnace body 2, an upper furnace body 3, a cooling chamber 4, an air pipe 5, a cold water pipe 6, an absorption chamber 7, a heating pipe 8, a motor 9, a connecting rod 10, a scraping device 11, a slag storage groove 12, a heat insulation door 13, a support frame 14 and an air pressure gauge 15, wherein the lower furnace body 2 is installed at the upper end of the slag groove 1, the upper furnace body 3 is connected at the upper end of the lower furnace body 2, the cooling chamber 4 is arranged at the right side of the lower furnace body 2, the support frame 14 is installed inside the cooling chamber 4, the absorption chamber 7 is installed at the right side of the cooling chamber 4, the air pipe 5 is connected at the lower end of the support frame 14, the cold water pipe 6 is arranged outside the air pipe 5, the motor 9 is arranged at the left side of the slag groove 1, the connecting rod 10 arranged inside the slag groove 1 is connected at the, the scraping device 11 comprises an installation block 1101 and a spiral sheet 1102, the spiral sheet 1102 is arranged on the outer surface of the installation block 1101, a slag storage tank 12 is arranged at the lower end of the slag storage tank 1, a heat insulation door 13 is connected to the outer side of the slag storage tank 12, a gas pressure gauge 15 is arranged on the left side surface of the lower furnace body 2, and a heating pipe 8 is arranged inside the lower end of the lower furnace body 2;

as shown in fig. 1 and 2, the air pipes 5 are arranged at equal intervals at the lower end of the support frame 14, the cold water pipes 6 are arranged at the outer side of the air pipes 5 in a winding manner, so that the contact area with the air pipes 5 is increased, and the heat absorption efficiency is improved, the heating pipes 8 are arranged at equal intervals in the lower furnace body 2, and the lower furnace body 2 and the upper furnace body 3 form a detachable structure, so that the lower end outlet of the lower furnace body 2 can be conveniently heated, and the slag can be prevented from being condensed;

as shown in fig. 1 and 3, the installation block 1101 is connected with the connecting rod 10 in a sliding manner, the right end of the connecting rod 10 is rotatably connected with the slag groove 1, so as to control the scraping device 11 to move left and right, the slag storage grooves 12 are symmetrically arranged left and right with respect to the center line of the slag groove 1, and the slag storage grooves 12 are hinged with the heat insulation door 13 to play a role in receiving slag.

The working principle is as follows: when the water-cooling biomass plasma gasification furnace convenient for discharging slag is used, firstly, biomass is thrown in from the upper end of a lower furnace body 2 in fig. 1, the lower furnace body 2 is connected with an upper furnace body 3 through a flange, the lower furnace body 2 works to melt the internal biomass, gas substances enter a cooling chamber 4 through a support frame 14, as gas pipes 5 are arranged at equal intervals at the lower end of the support frame 14, and cold water pipes 6 are arranged at the outer side of the gas pipes 5 in a winding manner, the contact area with the gas pipes 5 is increased, the heat absorption efficiency is improved, high-temperature gas is rapidly cooled and is discharged into an absorption chamber 7 through an outlet at the lower end of the gas pipes 5, and harmful gas is discharged after being filtered and absorbed by the absorption chamber 7;

referring to fig. 1 and 3, slag generated in the lower furnace body 2 falls down into the slag tank 1, and the temperature in the slag tank 1 is lower than the temperature in the lower furnace body 2, so that the heating pipes 8 are arranged in the lower furnace body 2 at equal intervals, which is convenient for heating the outlet at the lower end of the lower furnace body 2, preventing the slag from condensing, the motor 9 drives the connecting rod 10 to rotate clockwise, the installation block 1101 is connected with the connecting rod 10 in a sliding manner, the right end of the connecting rod 10 is connected with the slag tank 1 in a rotating manner, so that the scraping device 11 is controlled to move left and right, the spiral sheets 1102 strip the slag adhered to the inner wall of the slag tank 1 and push the slag into the slag storage tanks 12 at two sides, so as to prevent the slag tank 1 from being blocked, the slag can be collected and processed through the slag storage tanks 12, and the use method of the water-cooled biomass plasma gasifier convenient for discharging the slag.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the principles of the present invention.

Claims

1. The utility model provides a water-cooling living beings plasma gasifier convenient to discharge slag, includes slag chute (1), lower furnace body (2) and last furnace body (3), its characterized in that: the upper end of the slag groove (1) is provided with a lower furnace body (2), the upper end of the lower furnace body (2) is connected with an upper furnace body (3), the right side of the lower furnace body (2) is provided with a cooling chamber (4), the inside of the cooling chamber (4) is provided with a support frame (14), the right side of the cooling chamber (4) is provided with an absorption chamber (7), the lower end of the support frame (14) is connected with a gas pipe (5), the outer side of the gas pipe (5) is provided with a cold water pipe (6), the left side of the slag groove (1) is provided with a motor (9), the right end of the motor (9) is connected with a connecting rod (10) arranged inside the slag groove (1), the outer side of the connecting rod (10) is connected with a scraping device (11), the lower end of the slag groove (1) is provided with a slag storage groove (12), the outer side of the slag storage groove (12) is connected with a heat insulation door (13), the, and a heating pipe (8) is arranged in the lower end of the lower furnace body (2).

2. The water-cooled biomass plasma gasification furnace convenient for discharging slag according to claim 1, characterized in that: the air pipes (5) are arranged at the lower ends of the supporting frames (14) at equal intervals, and the cold water pipes (6) are arranged on the outer sides of the air pipes (5) in a winding mode.

3. The water-cooled biomass plasma gasification furnace convenient for discharging slag according to claim 1, characterized in that: the heating pipes (8) are arranged in the lower furnace body (2) at equal intervals, and the lower furnace body (2) and the upper furnace body (3) form a detachable structure.

4. The water-cooled biomass plasma gasification furnace convenient for discharging slag according to claim 1, characterized in that: the scraping device (11) comprises a mounting block (1101) and a spiral piece (1102), wherein the spiral piece (1102) is arranged on the outer surface of the mounting block (1101).

5. The water-cooled biomass plasma gasification furnace convenient for discharging slag according to claim 4, characterized in that: the mounting block (1101) is connected with the connecting rod (10) in a sliding mode, and the right end of the connecting rod (10) is rotatably connected with the slag groove (1).

6. The water-cooled biomass plasma gasification furnace convenient for discharging slag according to claim 1, characterized in that: the slag storage groove (12) is arranged in bilateral symmetry with respect to the central line of the slag melting groove (1), and the slag storage groove (12) is hinged with the heat insulation door (13).