CN201990636U

CN201990636U - Biomass energy pyrolysis reactor

Info

Publication number: CN201990636U
Application number: CN2011200795246U
Authority: CN
Inventors: 王团群
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-03-24
Filing date: 2011-03-24
Publication date: 2011-09-28
Anticipated expiration: 2021-03-24

Abstract

The utility model discloses a biomass energy pyrolysis reactor and belongs to the reutilization field of organic wastes. The biomass energy pyrolysis reactor comprises a reactor body; a combustion chamber I and a combustion chamber II are arranged outside the reactor body; the reactor body passes through the middles of the combustion chamber I and the combustion chamber II; one passing end of the reactor body is connected with a feeder, and the other passing end thereof is connected with a melting and combustion chamber; a gear transmission mechanism capable of driving the reactor body to rotate is additionally arranged outside the reactor body; more than one combustors I are respectively arranged at the bottom ends of the insides of the combustion chamber I and the combustion chamber II; more than one combustors II are arranged on the melting and combustion chamber; one side of the outside of the combustion chamber I and one side of the outside of the combustion chamber II are connected with a hot air outlet pipe, and the other sides thereof are connected with a preheated air inlet pipe; and the reactor body is supported by a rolling bearing I and a rolling bearing II. Through the biomass energy pyrolysis reactor, agricultural organic wastes, forestry organic wastes and organic wastes in municipal domestic wastes can be pyrolyzed effectively to realize the reutilization of the organic wastes. The biomass energy pyrolysis reactor can reduce the waste pollution on one hand and realize the reutilization of resources on the other hand.

Description

A kind of biomass energy cracking still

Technical field

The utility model includes organic waste and utilizes the field again, relate to and be used for agricultural, the forestry organic waste, the conversion field comprising: domestic waste is realized innoxious, recycling treatment and biomass energy regeneration is specifically related to a kind of biomass energy cracking still.

Background technology

China is large agricultural country, existing biomass energy comprises: stalk, fuel wood, organic waste and industrial organic waste etc., total resources reached 700,000,000 tons in 1 year approximately, and by breed improvement and expansion arable land cultivated area, the biomass resource amount can be turned in this level again.Along with the development of urbanization, the increase of population and growth in the living standard, environment is also progressively contaminated.The pollution of domestic waste is enlarging day by day and is occupying land resources, has encroached on underground water source, has destroyed peripheral Air quality, and it is healthy directly to have threatened surrounding resident.How the domestic refuse of destroying environment for human survival can be transformed into the resource of human economic development is replenished, this is the great difficult problem that one whole world all is devoted to capture.

To the townm refuse recycling treatment: promptly adopt suitable method to handle, different types of rubbish all can be used, thereby really accomplish the minimizing of rubbish, innoxious and resource utilization to domestic waste.Because the recycling treatment mode can be accomplished minimizing, innoxious and resource utilization, thereby in actively promoting.

And, consuming under the growing situation in global resources, renewable energy source has entered fast-developing period.Thereby town and country organic waste rubbish is carried out minimizing, innoxious, recycling treatment has become to the new focus in the comprehensive environmental improvement work.The personage of scientific circles has carried out scientific and technical research to organic waste resource utilization and resource regeneration at present, garbage as resource is handled to be actually and is not being produced innocuous gas, environment is not caused under the situation of further pollution, the rubbish cracking is decomposed, comprise the fracture of macromole key, reaction such as isomerization and micromolecular polymerization generates flammable low molecular compound oil fuel, the fuel gas primary energy resource of the reproducible utilization of small molecules product at last.University of domestic a lot of institute and scientific research institutions have all carried out in various degree, the organic waste heat treatment test of different scales.But do not see the ripe cracker of effectively totally handling the town and country organic waste up hill and dale so far.

The utility model content

The purpose of this utility model is to provide a kind of biomass energy cracking still with primary energy resources such as organic waste cracking decomposition, the flammable compound oil fuel that generates reproducible utilization, fuel gas.

To achieve these goals, the technical solution adopted in the utility model is:

Described biomass energy cracking still comprises kettle, is provided with combustion chamber I and combustion chamber II in the described kettle outside, and described kettle passes described combustion chamber I and combustion chamber II middle part; The end that described kettle passes is connected with feeder, and the other end that passes is connected with the melt-combustion chamber; Establish the gear drive that can drive the kettle rotation in addition in the described kettle outside; Inner bottom at described combustion chamber I and combustion chamber II is respectively equipped with more than one burner I; On described melt-combustion chamber, be provided with more than one burner II; Be connected with hot blast in the outside of described combustion chamber I and combustion chamber II one side and go out pipe, opposite side is connected with the preheated air inlet pipe; Described kettle supports by rolling bearing I and rolling bearing II.

As further improvement, described feeder comprises power system, and described power system is connected with the screw propulsion transmission rig, and described feeder top is provided with hopper.

As further improvement, described gear drive is located between described combustion chamber I and the combustion chamber II.

As further improvement, rolling seal is connected between described kettle and described combustion chamber I, the combustion chamber II; Packing seal is connected between described kettle and described feeder, the melt-combustion chamber.

As further improvement, on described feeder, be provided with the geseous fuel outlet, described feeder passes through seat supports.

As further improvement, described hopper and geseous fuel outlet are welded on the described feeder, and described hot blast goes out pipe and the preheated air inlet pipe is welded on the both sides external of described combustion chamber I and combustion chamber II.

As further improvement, be provided with temperature-detecting device, pressure-detecting device and humidity detector on top, described melt-combustion chamber; Be provided with preheated air import and damp and hot steam-gas inlet in bottom, described melt-combustion chamber, be provided with viewing window, be provided with grate, be provided with slag notch in bottom, described melt-combustion chamber in described melt-combustion chamber interior lower end in described melt-combustion outdoor.

Advantage of the present utility model is: by described biomass energy cracking still, organism energy net heat cracking in agricultural, forestry, organic waste, the domestic waste, comprise the reactions such as fracture, isomerization and micromolecular polymerization of big minute key, generate the primary energy resource such as flammable low molecular compound oil fuel, fuel gas of the reproducible utilization of small molecules product at last.The utility model can be realized the utilization again of organic waste, can reduce waste pollution on the one hand, can realize the regeneration of resource on the other hand.

Description of drawings

Below the content of each width of cloth accompanying drawing expression of the utility model specification sheets and the mark among the figure are made brief description:

Fig. 1 is described biomass energy cracking still structural representation;

Mark among the above-mentioned figure is:

1, kettle, 2, combustion chamber I, 3, combustion chamber II, 4, feeder, 5, the melt-combustion chamber, 6, hot blast goes out pipe, 7, preheated air inlet pipe, 8, burner I, 9, burner II, 10, rolling bearing I, 11, rolling bearing II, 12, power system, 13, hopper, 14, geseous fuel outlet, 15, gear drive, 16, bearing, 17, temperature-detecting device, 18, pressure-detecting device, 19, humidity detector, 20, slag notch, 21, preheated air import, 22, damp and hot vapor outlet port, 23, viewing window, 24, grate.

Embodiment

Contrast accompanying drawing below, by description to embodiment, to effect and principle of work, the manufacturing process of the mutual alignment between the shape of embodiment of the present utility model such as related each member, structure, the each several part and annexation, each several part and manipulate method etc., be described in further detail, design of the present utility model, technical scheme had more complete, accurate and deep understanding to help those skilled in the art.

As shown in Figure 1, described biomass energy cracking still comprises kettle 1, is provided with combustion chamber I 2 and combustion chamber II3 in described kettle 1 outside, and described kettle 1 passes described combustion chamber I 2 and combustion chamber II3 middle part; The end that described kettle 1 passes is connected with feeder 4, and the other end that passes is connected with melt-combustion chamber 5; Establish the gear drive 15 that can drive kettle 1 rotation in addition in described kettle 1 outside; Inner bottom at described combustion chamber I 2 and combustion chamber II3 is respectively equipped with more than one burner I 8; On described melt-combustion chamber 5, be provided with more than one burner II9; Be connected with hot blast in the outside of described combustion chamber I 2 and combustion chamber II3 one side and go out pipe 6, opposite side is connected with preheated air inlet pipe 7; Described kettle 1 supports by rolling bearing I 10 and rolling bearing II11.

Described preheated air inlet pipe 7 can be sent to burner I 8 required warm airs described combustion chamber I 2 and II3 inside, combustion chamber, described hot blast goes out pipe 6 and is equivalent to the updraft type airduct, can in time extract waste gas on the one hand, can play the combustion-supporting effect of wind-force on the other hand, guarantee the combustion efficacy of combustion chamber device I 8.

Described feeder 4, comprise power system 12, described power system 12 is connected with the screw propulsion transmission rig, described feeder 4 tops are provided with hopper 13, need to handle biomass and enter feeder 4 inside from hopper 13, after sending into described kettle 1 inside by the screw propulsion transmission rig then, described kettle 1 evenly rotates under the effect of described gear drive 15, biomass are inner evenly mobile at kettle 1, at first evenly thermolysis under the effect of combustion chamber I 2 inner burner I 8 in the process that biomass move, evenly decompose down through the effect of combustion chamber II3 inner burner I 8 again, enter melt-combustion chamber 5 again and carry out high temperature pyrolysis.For guaranteeing the resource circulation utilization, the waste gas after burning part access drying garbage case that described hot blast is gone out pipe 6 extractions uses as warm air, another part is sent into the carbon black combustion chamber as thermal source, sends into loft drier after the burning again as thermal source, cuts down the consumption of energy as rubbish delivery vehicles gas.

For guaranteeing that described gear drive 15 can drive described kettle 1 and evenly rotate, guarantee the stationarity of its work, described gear drive 15 is located between described combustion chamber I 2 and the combustion chamber II3.

For guaranteeing kettle 1 thermolysis effect in described combustion chamber I 2 and combustion chamber II3, need the stopping property between the described kettle 1 of assurance and described combustion chamber I 2, combustion chamber II3, feeder 4 and the melt-combustion chamber 5, and described kettle 1 evenly rotates under the effect of described gear drive 15, and rolling seal is connected between described kettle 1 and described combustion chamber I 2, the combustion chamber II3; Packing seal is connected between described kettle 1 and described feeder 4 and the melt-combustion chamber 5.

Biomass need pick out described kettle 1 to realize the regeneration of the energy at the geseous fuel that obtains through combustion chamber I 2 and combustion chamber II3 thermolysis, so be provided with geseous fuel outlet 14 on described feeder 4, described feeder 4 is by bearing 16 supports.

Described hopper 13 and geseous fuel outlet 14 are welded on the described feeder 4, and described hot blast goes out pipe 6 and preheated air inlet pipe 7 is welded on the both sides external of described combustion chamber I 2 and combustion chamber II3.

Because the 5 pairs of described biomass in described melt-combustion chamber are carried out high temperature pyrolysis, the realization cracking is decomposed, need accurately parameters such as the described melt-combustion of control chamber 5 internal pressures, temperature humidity, be provided with temperature-detecting device 17, pressure-detecting device 18 and humidity detector 19 on 5 tops, described melt-combustion chamber; Burner II9 desired gas during for assurance cracking decomposition reaction, be provided with preheated air import 21 and damp and hot vapor outlet port 22 in 5 bottoms, described melt-combustion chamber, situation for ease of the 5 inner cracking reactions of controlled observation melt-combustion chamber, be provided with viewing window 23 in 5 outsides, described observation melt-combustion chamber, 5 interior lower end are provided with grate 24 in described melt-combustion chamber, are provided with slag notch 20 in 5 bottoms, described melt-combustion chamber.

Organic waste utilize described biomass energy cracking still to carry out cracking again and decompose effect with better after process fragmentation and drying, and the gaseous fuel calorific value that is produced is higher, and is better flammable.

Above the utility model has been carried out exemplary description; obviously the utility model specific implementation is not subjected to the restriction of aforesaid way; as long as adopted the improvement of the various unsubstantialities that method of the present utility model design and technical scheme carry out; or design of the present utility model and technical scheme are directly applied to other occasion without improving, all within protection domain of the present utility model.

Claims

1. biomass energy cracking still is characterized in that: comprise kettle (1), be provided with combustion chamber I (2) and combustion chamber II (3) in described kettle (1) outside, described kettle (1) passes described combustion chamber I (2) and combustion chamber II (3) middle part; The end that described kettle (1) passes is connected with feeder (4), and the other end that passes is connected with melt-combustion chamber (5); Establish the gear drive (15) that can drive kettle (1) rotation in addition in described kettle (1) outside; Inner bottom at described combustion chamber I (2) and combustion chamber II (3) is respectively equipped with more than one burner I (8); On described melt-combustion chamber (5), be provided with more than one burner II (9); Be connected with hot blast in outside one side of described combustion chamber I (2) and combustion chamber II (3) and go out pipe (6), opposite side is connected with preheated air inlet pipe (7); Described kettle (1) supports by rolling bearing I (10) and rolling bearing II (11).

2. according to the described biomass energy cracking still of claim 1, it is characterized in that: described feeder (4), comprise power system (12), described power system (12) is connected with the screw propulsion transmission rig, and described feeder (4) top is provided with hopper (13).

3. according to the described biomass energy cracking still of claim 2, it is characterized in that: described gear drive (15) is located between described combustion chamber I (2) and the combustion chamber II (3).

4. according to the described biomass energy cracking still of claim 3, it is characterized in that: rolling seal is connected between described kettle (1) and described combustion chamber I (2), the combustion chamber II (3), and packing seal is connected between described kettle and described feeder (4) and melt-combustion chamber (5).

5. according to the described biomass energy cracking still of claim 4, it is characterized in that: be provided with geseous fuel outlet (14) on described feeder (4), described feeder (4) supports by bearing (16).

6. according to the described biomass energy cracking still of claim 5, it is characterized in that: described hopper (13) and geseous fuel outlet (14) are welded on the described feeder (4), and described hot blast goes out pipe (6) and preheated air inlet pipe (7) is welded on the both sides external of described combustion chamber I (2) and combustion chamber II (3).

7. according to the described biomass energy cracking still of claim 6, it is characterized in that: be provided with temperature-detecting device (17), pressure-detecting device (18) and humidity detector (19) on top, described melt-combustion chamber (5); Be provided with preheated air import (21) and damp and hot steam-gas inlet (22) in bottom, described melt-combustion chamber (5), be provided with viewing window (23) in outside, described melt-combustion chamber (5), interior lower end is provided with grate (24) in described melt-combustion chamber (5), is provided with slag notch (20) in bottom, described melt-combustion chamber (5).