CN214147906U - Feeding mechanism for garbage incinerator - Google Patents

Abstract

The utility model discloses a feeding mechanism for a garbage incinerator, which comprises a stirring barrel, a feeding device and a ventilation device, wherein the top end of the stirring barrel is communicated with the feeding device, the top end of the stirring barrel is also communicated with the ventilation device communicated with the garbage incinerator, the bottom end of the stirring barrel is communicated with a material distribution device communicated with the garbage incinerator, and three groups of supporting legs arranged in an annular array are welded at the bottom end of the stirring barrel; feed arrangement is including connecing hopper, inlet pipe and backup pad, the top of agitator is provided with and connects the hopper, connects the intercommunication to have the inlet pipe that has the solenoid valve between hopper and the agitator, connect the welding to have the connecting rod that three group's ring array arranged between hopper and the agitator, the top welding that connects the hopper has the backup pad that is used for supporting outside belt feeder. This feed mechanism for waste incinerator not only can utilize waste incinerator's heat to carry out the drying to rubbish, can also the ration divide the material, satisfies different waste incinerator's use needs.

Description

Feeding mechanism for garbage incinerator

Technical Field

The utility model belongs to the technical field of the rubbish feeding, concretely relates to feeding mechanism for msw incineration furnace.

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 objects to be treated are incinerated and carbonized at high temperature by utilizing the combustion of fuels such as coal, fuel oil, fuel gas and the like so as to achieve the aim of disinfection. The garbage incinerator consists of four systems, namely a garbage pretreatment system, an incineration system, a smoke biochemical dust removal system and a gas producer (auxiliary ignition incineration), and integrates automatic feeding, screening, drying, incineration, ash removal, dust removal and automatic control.

The feeding is one of the more important processes, but the drying degree of the garbage is required during the treatment, so that the pre-drying without using the preheating of the incinerator is a waste of resources.

Therefore, in order to meet the current situation, the design and production of the feeding mechanism for the garbage incinerator are urgently needed to meet the requirement of practical use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a feed mechanism for msw incineration furnace to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a feeding mechanism for a garbage incinerator comprises a stirring barrel, a feeding device and a ventilation device, wherein the top end of the stirring barrel is communicated with the feeding device, the top end of the stirring barrel is also communicated with the ventilation device communicated with the garbage incinerator, the bottom end of the stirring barrel is communicated with a material distribution device communicated with the garbage incinerator, and three groups of supporting legs arranged in an annular array are welded at the bottom end of the stirring barrel;

the feeding device comprises a receiving hopper, a feeding pipe and a supporting plate, the receiving hopper is arranged above the stirring barrel, the feeding pipe with an electromagnetic valve is communicated between the receiving hopper and the stirring barrel, three groups of connecting rods arranged in an annular array are welded between the receiving hopper and the stirring barrel, and the supporting plate for supporting an external belt conveyor is welded at the top end of the receiving hopper;

ventilation unit includes air exhauster, bellows and flange, the ventilation passageway has been seted up on the top of agitator, and the inner wall of ventilation passageway has the air exhauster through multiunit screw connection, the top welding of air exhauster has the air funnel that leaks hopper-shaped, and the intercommunication has the bellows between air funnel and the flange, the flange passes through multiunit countersunk head bolt and is connected with waste incinerator.

Preferably, feed divider is including dividing workbin, servo motor and branch flitch, divide the workbin to set up to have the open-ended box in the bottom, divide workbin and waste incinerator intercommunication, divide the workbin through the communicating pipe that has the solenoid valve and feed mixer intercommunication, the side welding of dividing the workbin has puts the thing board, puts the top of thing board and has servo motor through multiunit screw connection, and servo motor has the bull stick through the coupling joint, and the bull stick runs through and divides the workbin, and the bull stick rotates with dividing the workbin through welded bearing frame to be connected, and the periphery welding of bull stick has eight groups of annular array arrangement's branch flitch.

Preferably, the top end of the stirring barrel is connected with a stirrer, and the stirrer is arranged between the feeding device and the ventilation device.

Preferably, circular plates used for being connected with the garbage incinerator are welded at the bottom ends of the four groups of supporting legs.

Preferably, the peripheries and the inner walls of the stirring barrel, the feeding device, the ventilation device and the material distributing mechanism are coated with heat-insulating coatings.

The utility model discloses a technological effect and advantage: the feeding mechanism for the garbage incinerator is characterized in that a supporting plate of a feeding device is convenient to support and fix external conveying equipment, electromagnetic valves are mounted on a communicating pipe of a feeding pipe and a distributing device, gas and subsequent circulating hot gas are prevented from flowing out, the electromagnetic valve of the communicating pipe is opened and matched with an exhaust fan, so that the hot gas in the garbage incinerator is pumped into an inner cavity of a stirring barrel, garbage in the inner cavity of the stirring barrel is dried, the operation of a stirrer can assist in improving the overall drying degree of the garbage, the electromagnetic valve of the communicating pipe is closed during feeding, the electromagnetic valve of the feeding pipe is opened, and air is pumped into the garbage incinerator by the exhaust fan, so that the odor of the garbage is prevented from flowing out; the servo motor of the material distributing device rotates to realize quantitative material distribution and meet the use requirements of different garbage incinerators; this feed mechanism for waste incinerator not only can utilize waste incinerator's heat to carry out the drying to rubbish, can also the ration divide the material, satisfies different waste incinerator's use needs.

Drawings

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

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

fig. 3 is a cross-sectional view of the material distributing device of the present invention.

In the figure: 1 agitator, 2 feed arrangement, 3 ventilation unit, 4 feed divider, 5 supporting legs, 6 connect hopper, 7 inlet pipes, 8 backup pads, 9 air blowers, 10 bellows, 11 flanges, 12 branch workbins, 13 servo motor, 14 branch flitches, 15 agitators.

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 defined otherwise, all references to up, down, left, right, front, back, inner and outer directions herein are to be interpreted as referring to up, down, left, right, front, back, inner and outer directions in the drawings to which the invention is applied, and all references are hereby incorporated herein by reference.

The utility model provides a feeding mechanism for a garbage incinerator, as shown in figures 1-3, comprising an agitating barrel 1, a feeding device 2 and a ventilation device 3, wherein the top end of the agitating barrel 1 is communicated with the feeding device 2, the top end of the agitating barrel 1 is also communicated with the ventilation device 3 communicated with the garbage incinerator (the garbage incinerator is arranged below and not shown), the bottom end of the agitating barrel 1 is communicated with a material distribution device 4 communicated with the garbage incinerator, and three groups of supporting legs 5 arranged in an annular array are welded at the bottom end of the agitating barrel 1;

the feeding device 2 comprises a receiving hopper 6, a feeding pipe 7 and a supporting plate 8, the receiving hopper 6 is arranged above the stirring barrel 1, the feeding pipe 7 with an electromagnetic valve is communicated between the receiving hopper 6 and the stirring barrel 1 (the size of the communicating pipe below the feeding pipe 7 and the feeding pipe 7 ensures that garbage can fall normally), three groups of connecting rods arranged in an annular array are welded between the receiving hopper 6 and the stirring barrel 1, and the supporting plate 8 for supporting an external belt conveyor is welded at the top end of the receiving hopper 6;

ventilation unit 3 includes air exhauster 9, bellows 10 and flange 11, the ventilation passageway has been seted up on agitator 1's top, and the inner wall of ventilation passageway has air exhauster 9 through multiunit screw connection, and air exhauster 9 sets up to heat-resisting fan, guarantees can not receive waste incinerator's high temperature damage, the top welding of air exhauster 9 has the air funnel that leaks hopper-shaped, and the intercommunication has bellows 10 between air funnel and the flange 11, flange 11 is connected with waste incinerator through multiunit countersunk head bolt.

Concretely, feed divider 4 is including dividing workbin 12, servo motor 13 and branch flitch 14, divide workbin 12 to set up to have the open-ended box for the bottom, divide workbin 12 and waste incinerator intercommunication, divide workbin 12 to communicate with agitator 1 through the communicating pipe that has the solenoid valve, the side welding of dividing workbin 12 has puts the thing board, puts the top of thing board and has servo motor 13 through multiunit screw connection, and servo motor 13 has the bull stick through the coupling joint, and the bull stick runs through and divides workbin 12, and the bull stick passes through welded bearing frame and divides workbin 12 to rotate to be connected, and the periphery welding of bull stick has eight groups of annular array arrangement's branch flitch 14, and the periphery of dividing flitch 14 bonds and has the rubber slab, supports the inner wall of dividing workbin 12.

Specifically, the top end of the stirring barrel 1 is connected with a stirrer 15, and the stirrer 15 is arranged between the feeding device 2 and the ventilation device 3.

Specifically, circular plates used for being connected with the garbage incinerator are welded at the bottom ends of the four groups of supporting legs 5.

Specifically, the peripheries and the inner walls of the stirring barrel 1, the feeding device 2, the ventilating device 3 and the material distributing mechanism are coated with heat-insulating coatings.

Theory of operation, this feed mechanism for msw incineration furnace, fix outside conveying equipment in backup pad 8, open air exhauster 9, the solenoid valve of agitator 15 and inlet pipe 7, conveying equipment is to connecing leading-in rubbish that needs to be handled in the hopper 6, agitator 15 stirs up rubbish, the inner chamber of msw incineration furnace is taken out with the air to air exhauster 9, the circulation of avoiding the peculiar smell goes out influence environment, after carrying appointed time, close the solenoid valve of inlet pipe 7, open the solenoid valve of communicating pipe, air exhauster 9 takes out the air of msw incineration furnace and takes out 1 inner chamber of agitator, realize the circulation of hot-air, dry rubbish, the inner chamber that divides workbin 12 is fallen in the arrangement of a part rubbish year, servo motor 13's drive bull stick and branch flitch 14 rotate, carry out quantitative branch material blowing, when rubbish is put, repeat above-mentioned operation.

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 scope of the invention.

Claims (5)

1. The utility model provides a feed mechanism for msw incineration furnace, includes agitator (1), feed arrangement (2) and ventilation unit (3), its characterized in that: the top end of the stirring barrel (1) is communicated with a feeding device (2), the top end of the stirring barrel (1) is also communicated with a ventilation device (3) communicated with the garbage incinerator, the bottom end of the stirring barrel (1) is communicated with a material distribution device (4) communicated with the garbage incinerator, and the bottom end of the stirring barrel (1) is welded with three groups of supporting legs (5) arranged in an annular array;

the feeding device (2) comprises a receiving hopper (6), a feeding pipe (7) and a supporting plate (8), the receiving hopper (6) is arranged above the stirring barrel (1), the feeding pipe (7) with an electromagnetic valve is communicated between the receiving hopper (6) and the stirring barrel (1), three groups of connecting rods arranged in an annular array are welded between the receiving hopper (6) and the stirring barrel (1), and the supporting plate (8) for supporting an external belt conveyor is welded at the top end of the receiving hopper (6);

ventilation unit (3) include air exhauster (9), bellows (10) and flange (11), the passageway of ventilating has been seted up on the top of agitator (1), and the inner wall of passageway of ventilating has air exhauster (9) through multiunit screw connection, the top welding of air exhauster (9) has hopper-shaped's air funnel, and the intercommunication has bellows (10) between air funnel and flange (11), flange (11) are connected with waste incinerator through multiunit countersunk head bolt.

2. The feeding mechanism for the garbage incinerator according to claim 1, characterized in that: feed divider (4) are including dividing workbin (12), servo motor (13) and branch flitch (14), divide workbin (12) to set up to have the open-ended box for the bottom, divide workbin (12) and waste incinerator intercommunication, divide workbin (12) through communicating pipe and agitator (1) intercommunication that has the solenoid valve, the side welding of dividing workbin (12) has puts the thing board, puts the top of thing board and has servo motor (13) through multiunit screw connection, and servo motor (13) have the bull stick through the coupling joint, and the bull stick runs through dividing workbin (12), and the bull stick rotates with dividing workbin (12) through welded bearing frame to be connected, and the periphery welding of bull stick has eight groups of annular array arrangement's branch flitch (14).

3. The feeding mechanism for the garbage incinerator according to claim 1, characterized in that: the top of agitator (1) is connected with agitator (15), and agitator (15) set up between feed arrangement (2) and ventilation unit (3).

4. The feeding mechanism for the garbage incinerator according to claim 1, characterized in that: the bottom ends of the four groups of supporting legs (5) are welded with circular plates used for being connected with the garbage incinerator.

5. The feeding mechanism for the garbage incinerator according to claim 1, characterized in that: the peripheries and the inner walls of the stirring barrel (1), the feeding device (2), the ventilating device (3) and the material distributing mechanism are coated with heat-insulating coatings.

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