CN210107400U

CN210107400U - Novel garbage co-processing rotary kiln system

Info

Publication number: CN210107400U
Application number: CN201920582873.6U
Authority: CN
Inventors: 吕宙峰; 戴龙龙
Original assignee: Jiangsu Lvsen Engineering Technology Co Ltd
Current assignee: Jiangsu Lvsen Engineering Technology Co Ltd
Priority date: 2019-04-27
Filing date: 2019-04-27
Publication date: 2020-02-21
Anticipated expiration: 2029-04-27

Abstract

The utility model discloses a novel rubbish deals with rotary kiln system in coordination, its structure includes that the grate type burns burning furnace, first air duct, a fan, a cooler, the rotary kiln, first gear, the second gear, motor power, support the base, the dore furnace, second air duct and steam boiler, burn burning furnace through having set up the grate type, rotary kiln and dore furnace, make full use of grate type burns burning furnace's suitable domestic rubbish and is difficult to sort, the calorific value is low, the characteristics of moisture height, waste incineration's earlier stage treatment has been simplified greatly, the high temperature condition of make full use of rotary kiln and dore furnace burns the decomposition to waste incineration's flue gas, thereby reach thoroughly with organic matter decomposition's in the rubbish purpose, and all be used for the electricity generation with steam, increase economic benefits.

Description

Novel garbage co-processing rotary kiln system

Technical Field

The utility model relates to a rubbish is dealt with technical field, concretely relates to novel rubbish is dealt with rotary kiln system in coordination.

Background

The urban domestic garbage disposal becomes a social problem in the world increasingly, and is a very difficult comprehensive and systematic project. At present, the incineration method is mainly used, and is also a garbage treatment method commonly adopted in all countries in the world at present, and the method has the characteristics of large treatment capacity, good volume reduction and heat energy recovery. The garbage incineration power generation engineering is more and more in China, the problem of garbage pollution is relieved in the aspect of garbage incineration, when a garbage incinerator of a garbage power plant incinerates garbage, although incineration smoke is subjected to high-temperature incineration in the garbage incinerator, due to the fact that garbage components and heat value are large in fluctuation, the temperature is often low, so that environment is polluted by harmful components of kayinyi, in order to eliminate harmful substances of kayinyi, the waste gas is generally required to be subjected to desulfurization, denitration, kayinyi removal and the like, and the pressure of the environment is increased.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the defects of the prior art, a novel rotary kiln system for garbage co-processing is provided, and the rotary kiln system solves the problems that in the prior art, due to the fact that garbage components and heat value are large in fluctuation, the temperature is often low, so that environment is polluted by harmful components of kayingzi type, in order to eliminate harmful substances of kayingzi type, the waste gas is generally required to be subjected to desulfurization, denitration, kayingzi removal and the like, so that the pressure of the environment is increased, the pretreatment of garbage incineration is reduced, organic matters in garbage are thoroughly decomposed, steam is completely used for power generation, and the economic benefit is increased.

(II) technical scheme

The utility model discloses a following technical scheme realizes: the utility model provides a novel rubbish is dealt with rotary kiln system in coordination, burn burning furnace, first air duct, fan, cooler, rotary kiln, first gear, second gear, motor power, support base, dore furnace, second air duct and steam boiler including the grate type, first air duct left end and grate type burn burning furnace top and carry out threaded connection, first air duct right-hand member carries out threaded connection with the air inlet of fan, the fan right-hand member is provided with a gas outlet, and this gas outlet right-hand member carries out threaded connection through pipe and rotary kiln left end, rotary kiln outside left end carries out bolted connection with the cooler, rotary kiln outside middle part welds with first gear, first gear bottom and second gear meshing, second gear right-hand member rotates with the output shaft of motor power left end and is connected, motor power, The bottom ends of the cooling machine and the rotary kiln are both in bolted connection with a supporting base, the top of the right end of the rotary kiln is in bolted connection with the decomposing furnace, the top end of the decomposing furnace is in threaded connection with a second gas guide pipe, the right end of the second gas guide pipe is in threaded connection with a steam boiler, the grate furnace type incinerator is composed of a shell, a feed inlet, a pushing device, a supporting frame, a drying grate, a combustion grate, an after-fire grate and an exhaust port, the left side of the top end of the shell is provided with the feed inlet, the left side of the feed inlet is provided with the pushing device, the bottom end of the pushing device is in bolted connection with the shell, the bottom end of the feed inlet is provided with the drying grate, the right end of the drying grate is provided with the after-fire grate, the bottom ends of the drying grate, the combustion, the middle part of the top end of the shell is provided with an exhaust port, and the top end of the exhaust port is in threaded connection with the first air duct.

Furthermore, heat preservation measures are arranged on the outer sides of the first air duct and the second air duct.

Further, the wind direction generated when the fan operates is from left to right.

Furthermore, the outer side of the cooler is provided with radiating fins.

Furthermore, a steam guide pipe is arranged at the right end of the steam boiler.

Furthermore, a shunt pipe is arranged at the right end of the first air duct and is connected with the decomposing furnace.

(III) advantageous effects

Compared with the prior art, the utility model, following beneficial effect has:

1) the system comprises a furnace grate type incinerator, a rotary kiln and a decomposing furnace, wherein the furnace grate type incinerator is provided with the rotary kiln, the rotary kiln and the decomposing furnace, the furnace grate type incinerator is characterized in that the rotary kiln is provided with a plurality of combustion chambers, the decomposing furnace is provided with a plurality of combustion chambers, and the combustion chambers are communicated with the combustion chambers.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

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

fig. 2 is a schematic view of the grate type incinerator of the present invention.

In the figure: the device comprises a grate furnace type incinerator-1, a first gas guide pipe-2, a fan-3, a cooler-4, a rotary kiln-5, a first gear-6, a second gear-7, a power motor-8, a supporting base-9, a decomposing furnace-10, a second gas guide pipe-11, a steam boiler-12, a shell-101, a feeding port-102, a pushing device-103, a supporting frame-104, a drying grate-105, a combustion grate-106, an after-burning grate-107 and an exhaust port-108.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1 and 2, the present invention provides a novel rotary kiln system for garbage co-processing: comprises a fire grate type incinerator 1, a first air duct 2, a fan 3, a cooler 4, a rotary kiln 5, a first gear 6, a second gear 7, a power motor 8, a supporting base 9, a decomposing furnace 10, a second air duct 11 and a steam boiler 12, wherein the left end of the first air duct 2 is in threaded connection with the top end of the fire grate type incinerator 1, the right end of the first air duct 2 is in threaded connection with an air inlet of the fan 3, the right end of the fan 3 is provided with an air outlet, the right end of the air outlet is in threaded connection with the left end of the rotary kiln 5 through a guide pipe, the left end of the outer side of the rotary kiln 5 is in bolted connection with the cooler 4, the middle of the outer side of the rotary kiln 5 is welded with the first gear 6, the bottom end of the first gear 6 is meshed with the second gear 7, the right end of the second gear 7 is in rotating connection with an output shaft at the left end of the power motor, the top of the right end of the rotary kiln 5 is connected with a decomposing furnace 10 through a bolt, the top end of the decomposing furnace 10 is connected with a second gas guide pipe 11 through a thread, the right end of the second gas guide pipe 11 is connected with a steam boiler 12 through a thread, the grate furnace type incinerator 1 is composed of a shell 101, a feeding hole 102, a pushing device 103, a supporting frame 104, a drying grate 105, a combustion grate 106, an after-burning grate 107 and an exhaust port 108, the feeding hole 102 is arranged on the left side of the top end of the shell 101, the pushing device 103 is arranged on the left side of the feeding hole 102, the bottom end of the pushing device 103 is connected with the shell 101 through a bolt, the drying grate 105 is arranged on the bottom end of the feeding hole 102, the combustion grate 106 is arranged on the right end of the drying grate 105, the after-burning grate 107 is arranged on the right end of, the middle part of the top end of the casing 101 is provided with an exhaust port 108, and the top end of the exhaust port 108 is in threaded connection with the first air duct 2.

Wherein, the outside of first air duct 2 and second air duct 11 all is provided with the heat preservation measure, is favorable to guaranteeing to conduct the heat that produces when burning.

Wherein, the wind direction that produces when fan 3 operates is for from a left side to the right side, is favorable to carrying out the transmission to the flue gas that produces when burning.

And the outer side of the cooler 4 is provided with radiating fins, so that heat generated by the cooler 4 during refrigeration can be radiated.

The steam boiler 12 is provided with a steam conduit at the right end thereof, which is beneficial to connecting steam with an external generator to generate electricity.

Wherein, 2 right-hand members of first air duct are provided with the shunt tubes, and this shunt tubes is connected with decomposition furnace 10, is favorable to providing the heat to decomposition furnace 10.

This patent grate type burns burning furnace 1 be a waste incineration technique, the grate type burns burning furnace form is various, and its application accounts for more than 80% of the waste incineration market total all over the world, and the biggest advantage of this kind of furnace type lies in that the technique is ripe, and the operation is stable, reliable, and adaptability is wide, and the burning of can directly advancing stove of most solid rubbish does not need any preliminary treatment, especially is applied to extensive waste centralized processing, can make waste incineration electricity generation (or heat supply).

The working principle is as follows: when in use, firstly, garbage is poured in through a feeding hole 102 at the top end of the grate type incinerator 1, the garbage is pushed into a drying grate 105 through a pushing device 103, the garbage is dried through the drying grate 105, the dried garbage enters a combustion grate 106 to be combusted, the combusted garbage enters an after-combustion grate 107 to be incinerated into residues through the after-combustion grate 107, smoke generated during combustion of the garbage is discharged through an exhaust hole 108, the smoke is transmitted into the rotary kiln 5 and the decomposing furnace 10 through induced air of a fan 3, power is generated through a power motor 8 to drive the circle center of a second gear 7 to rotate through an output shaft, the second gear 7 drives a first gear 6 to rotate, the rotary kiln 5 is driven to rotate through the first gear 6, and the left end of the rotary kiln 5 is cooled through a cooling machine 4, the high temperature condition of make full use of rotary kiln 5 and dore furnace 10 is burnt the decomposition to waste incinerator's flue gas, and dore furnace 10 top is connected with steam boiler 12 through second air duct 11, converts heat energy into mechanical energy through steam boiler 12, uses through coordinating steam boiler 12 with outside generator, generates electricity, increases economic benefits.

The basic principle and the main characteristics of the utility model and the advantages of the utility model have been shown and described above, and the utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the record of the description with the drawing, and the concrete connection mode of each part all adopts conventional means such as ripe bolt rivet among the prior art, welding, and machinery, part and equipment all adopt prior art, conventional model, and conventional connection mode in the prior art is adopted in addition to circuit connection, and the details are not repeated here.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A novel rotary kiln system for cooperative garbage disposal comprises a first air duct (2), a fan (3), a cooler (4), a rotary kiln (5), a first gear (6), a second gear (7), a power motor (8), a supporting base (9), a decomposing furnace (10), a second air duct (11) and a steam boiler (12), wherein the left end of the first air duct (2) is in threaded connection with the top end of a grate type incinerator (1), the right end of the first air duct (2) is in threaded connection with an air inlet of the fan (3), the right end of the fan (3) is provided with an air outlet, the right end of the air outlet is in threaded connection with the left end of the rotary kiln (5) through a guide pipe, the left end of the outer side of the rotary kiln (5) is in bolted connection with the cooler (4), the middle of the outer side of the rotary kiln (5) is welded with the first gear (6), the bottom end of the first gear (6) is meshed with a second gear (7), the right end of the second gear (7) is rotatably connected with an output shaft at the left end of a power motor (8), the bottom ends of the power motor (8), a cooler (4) and a rotary kiln (5) are in bolt connection with a supporting base (9), the top of the right end of the rotary kiln (5) is in bolt connection with a decomposing furnace (10), the top end of the decomposing furnace (10) is in threaded connection with a second gas guide pipe (11), and the right end of the second gas guide pipe (11) is in threaded connection with a steam boiler (12);

the novel boiler is characterized by further comprising a boiler grate type incinerator (1), wherein the boiler grate type incinerator (1) is composed of a shell (101), a feeding hole (102), a pushing device (103), a supporting frame (104), a drying grate (105), a combustion grate (106), an after-burning grate (107) and an exhaust port (108), the feeding hole (102) is formed in the left side of the top end of the shell (101), the pushing device (103) is arranged on the left side of the feeding hole (102), the bottom end of the pushing device (103) is connected with the shell (101) through bolts, the drying grate (105) is arranged at the bottom end of the feeding hole (102), the combustion grate (106) is arranged at the right end of the drying grate (105), the after-burning grate (107) is arranged at the right end of the combustion grate (106), the bottom ends of the drying grate (105), the combustion grate (106) and the after-burning grate, support frame (104) bottom and the inside bottom of shell (101) carry out bolted connection, shell (101) top middle part is provided with gas vent (108), and gas vent (108) top and first air duct (2) carry out threaded connection.

2. A novel rotary kiln system for co-processing garbage, as claimed in claim 1, wherein the first air duct (2) and the second air duct (11) are provided with heat insulation means at the outer side.

3. A novel rotary kiln system for waste co-processing according to claim 1, characterized in that the wind direction generated by the operation of the fan (3) is from left to right.

4. A novel rotary kiln system for garbage co-processing according to claim 1, characterized in that the cooling machine (4) is provided with heat dissipating fins on the outside.

5. A novel rotary kiln system for co-processing waste as claimed in claim 1, wherein the steam boiler (12) is provided with a steam conduit at the right end.

6. The rotary kiln system for the cooperative disposal of garbage according to claim 1, wherein the right end of the first air duct (2) is provided with a shunt tube, and the shunt tube is connected with the decomposing furnace (10).