CN208967843U

CN208967843U - A kind of gasification of biomass is cooked a meal radiator

Info

Publication number: CN208967843U
Application number: CN201820495813.6U
Authority: CN
Inventors: 刘圣亮
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-04-09
Filing date: 2018-04-09
Publication date: 2019-06-11
Anticipated expiration: 2028-04-09

Abstract

It cooks a meal radiator the utility model discloses a kind of gasification of biomass, the kitchen range including being set to furnace body, furnace body side, the range panel of kitchen range is fixedly connected with the outer furnace wall lower part of furnace body；Interlayer is provided between the internal protecting wall and outer furnace wall of furnace body, cooling water inlet and hot water outlet are respectively equipped on interlayer, internal protecting wall is equipped with several heating tubes towards furnace body inner cavity side, furnace body inner cavity is equipped with tar pyrolysis apparatus, biogas entrance and biogas outlet are respectively equipped on tar pyrolysis apparatus, the bottom end of tar pyrolysis apparatus is equipped with breast hole；Biogas outlet is connected to by gas pipeline with the fuel gas inlet of kitchen range；Fiery cigarette channel is surrounded between the outer wall and internal protecting wall of tar pyrolysis apparatus, fiery cigarette channel is connected with the burner hearth of kitchen range, and its top is equipped with chimney, and bottom end is equipped with cigarette ash mouth.The utility model can by biogas tar and waste steam be pyrolyzed, the gas after pyrolysis is for burning, and the thermal energy generated that burns can be used for the pyrolysis and hot water heating use of tar pyrolysis apparatus again.

Description

A kind of gasification of biomass is cooked a meal radiator

Technical field

The utility model relates to heating and cooking stove technical field, in particular to a kind of gasification of biomass is cooked a meal radiator.

Background technique

With China's rapid development of economy, energy shortage, problem of environmental pollution are increasingly serious, and the mankind just forwardly seek Novel renewable energy.Biogas (biosyngas) is with agricultural crop straw, forest tree castoff, edible fungi residues, manure of livestock and poultry Just, the substance containing biological plastid such as sewage sludge is raw material, and at high temperature, generation is decomposed in biomass body heat solution or gasification A kind of imflammable gas.Biological plastid belongs to renewable green resource, biomass energy for its energy equivalence, be only second to coal, Petroleum, natural gas and arrange the 4th, using more and more extensive.And biomass gasifying furnace refer to using in air oxygen or Oxygen carrier makees gasifying agent, under conditions of imperfect combustion, converts biomass into containing H₂、CO、CH₄The burning of equal fuel gas Equipment.

Biomass gasifying furnace in the prior art can generate a large amount of tar and waste steam, tar content in gasification It is excessively high to lead to energy dissipation.Tar and waste steam, will be heavy with gradually reducing for fuel gas temperature such as without being effectively treated simultaneously Product not only caused damages to the stable operation of gas burning system, but also drop in pipeline, valve, gas cooker etc., pollution, corrosion equipment The low efficiency of biomass gasification system.

China is as using fire coal as the country of main fuel, and fire coal is accounting for 60% or more of total energy, especially vast Rural area, winter heating and the cooking of summer largely also rely on coal stove completion.It in the prior art, still will be not biological The report that matter gas and radiator of cooking a meal are combined.Therefore, study how one kind efficiently uses biogas, while again The gasification of biomass that can be used for meal of warming oneself or cook a meal radiator of cooking a meal seems necessary.

Utility model content

It cooks a meal radiator the technical problem to be solved by the present invention is to provide a kind of gasification of biomass, it can will be in biogas The tar and waste steam contained is pyrolyzed, while the gas after pyrolysis is for providing radiator burning of cooking a meal, and burning production Raw thermal energy can be used for the pyrolysis of tar pyrolysis apparatus itself again and hot water heating is used.

In order to solve the above-mentioned technical problem, the technical solution of the utility model are as follows:

A kind of gasification of biomass is cooked a meal radiator, the furnace body including being set on grate, the kitchen range positioned at furnace body side, kitchen range Range panel is fixedly connected with the outer furnace wall lower part of furnace body；It is provided with interlayer between the internal protecting wall and outer furnace wall of furnace body, on interlayer It is respectively equipped with cooling water inlet and hot water outlet, the internal protecting wall is equipped with several heating tubes towards furnace body inner cavity side, in furnace body Chamber is equipped with tar pyrolysis apparatus, and biogas entrance and biogas outlet are respectively equipped on tar pyrolysis apparatus, tar pyrolysis apparatus Bottom end is equipped with breast hole；The biogas outlet is connected to by gas pipeline with the fuel gas inlet of kitchen range；The tar pyrolysis Fiery cigarette channel is surrounded between the outer wall and internal protecting wall of device, fiery cigarette channel is connected with the burner hearth of kitchen range；The top of the fire cigarette channel End is equipped with chimney, and bottom end is equipped with cigarette ash mouth.

Further, multiple groups blast tube is equipped in the tar pyrolysis apparatus along longitudinal direction, between adjacent blast tube mutually It is connected to, connection becomes a long-channel between blast tube described in multiple groups, and the blast tube for being located at beginning enters with biogas Mouth is connected, and the blast tube positioned at end is connected with biogas outlet.

Further, the blast tube is provided with 4 groups or more.

Further, the blast tube is provided with 7 groups.

Further, breast hole also is provided on the gas pipeline.

Further, the bottom of the kitchen range is equipped with air inlet, and the air inlet is connected with blower by air hose.

Further, the blower is fixedly connected on the grate of the furnace body.

The beneficial effects of the utility model are:

The utility model first carries out biogas by tar pyrolysis apparatus before by biomass pneumatic transmission to kitchen range burning Pyrolysis, the fuel gas source burning that biogas after pyrolysis is re-used as kitchen range are used.The fiery cigarette edge that biogas burning simultaneously generates Kindling cigarette channel gradually carries out hot transmitting, and then heats to heating tube and tar pyrolysis apparatus, and water enter from cooling water inlet, Hot water outlet discharge, water obtains thermal cycle, to achieve the purpose that heating.Due to the heat source of tar pyrolysis apparatus pyrolysis biogas Biogas burning after pyrolysis, does not need to provide additional heat source again, therefore greatly saved the energy.

Detailed description of the invention

Fig. 1 is the utility model overall structure diagram；

Fig. 2 is tar pyrolysis apparatus structural schematic diagram in Fig. 1.

Fig. 3 is the structural schematic diagram of the utility model another kind tar pyrolysis apparatus blast tube.

In figure, 1- furnace body, 2- kitchen range, 3- tar pyrolysis apparatus, 4- internal protecting wall, 5- outer furnace wall, 6- interlayer, 7- cooling water inlet, 8- hot water outlet, 9- heating tube, 10- biogas air inlet, 11- biogas gas outlet, 12- gas pipeline, 13- fire cigarette are logical Road, 14- chimney, 15- air inlet, 16- air hose, 17- blower, 18- blast tube, 19- cigarette ash mouth, 20- range panel, 21- burner hearth, 22- grate, 23- breast hole.

Specific embodiment

Specific embodiment of the present utility model is described further with reference to the accompanying drawing.It should be noted that The explanation of these embodiments is used to help to understand the utility model, but does not constitute the restriction to the utility model.This Outside, technical characteristic involved in the various embodiments of the present invention described below is as long as they do not conflict with each other It can be combined with each other.

As shown in Figure 1 and Figure 2, a kind of gasification of biomass is cooked a meal radiator, including be set on grate 22 furnace body 1, be located at furnace body The kitchen range 2 of 1 side, the range panel 20 of kitchen range 2 are fixedly connected with 5 lower part of outer furnace wall of furnace body 1；The internal protecting wall 4 and outer furnace of furnace body 1 It is provided with interlayer 6 between wall 5, is respectively equipped with cooling water inlet 7 and hot water outlet 8 on interlayer 6, the internal protecting wall 4 is towards furnace body 1 Inner cavity side is equipped with several heating tubes 9, and 1 inner cavity of furnace body is equipped with tar pyrolysis apparatus 3, is respectively equipped with biology on tar pyrolysis apparatus 3 Matter gas entrance 10 and biogas outlet 11, the bottom end of tar pyrolysis apparatus 3 are equipped with breast hole 23；The biogas outlet 11 is logical Gas pipeline 12 is crossed to be connected to the fuel gas inlet of kitchen range 2；Fiery cigarette is surrounded between the outer wall and internal protecting wall 4 of the tar pyrolysis apparatus 3 Channel 13, fiery cigarette channel 13 are connected with the burner hearth 21 of kitchen range 2；The top of the fire cigarette channel 13 is equipped with chimney 14, and bottom end is set There is cigarette ash mouth 19.

Specifically, carrying out pyrolysis residence time in tar pyrolysis apparatus 3 to increase biogas, guarantee biogas The pyrolysis effect of middle tar and waste steam is equipped with multiple groups blast tube 18, adjacent combustion gas in the tar pyrolysis apparatus 3 along longitudinal direction It is interconnected between channel 18, connection becomes a long-channel between blast tube 18 described in multiple groups, and is located at the combustion gas at beginning Channel 18 is connected with biogas entrance 10, and the blast tube 18 positioned at end is connected with biogas outlet 11.

Specifically, the blast tube 18 is set as 4 groups or more.Through actual verification, blast tube 18 is set as 4 groups or more When, tar pyrolysis rate is 95% or more.It particularly, can also be as shown in Figure 3 when blast tube 18 is set as 4 groups Arrangement.As shown in figure 3, the blast tube 18 includes the first blast tube 18a, the second blast tube 18b, third blast tube 18c and the 4th blast tube 18d, and the first blast tube 18a, the second blast tube 18b, third blast tube 18c and the 4th Blast tube 18d is in cross distribution in the middle part of the inner cavity of tar pyrolysis apparatus 3.Wherein, the first blast tube 18a and biomass Gas entrance 10 is connected, and the top of the first blast tube 18a is connected with the top of the second blast tube 18b, and the second combustion gas is logical The lower part of road 18b is connected with the lower part of third blast tube 18c, the top of third blast tube 18c and the 4th blast tube The top of 18d is connected, and the 4th blast tube 18a is connected with biogas outlet 11.

Specifically, the blast tube 18 is provided with 7 groups.It is burnt when blast tube 18 is set as 7 groups through actual verification Oily pyrolysis rate reaches 99% or more.

Specifically, also being provided with breast hole on the gas pipeline 12.

Specifically, the bottom of the kitchen range 2 is equipped with air inlet 15, and the air inlet 15 is connected with blower by air hose 16 17。

Specifically, the blower 17 is fixedly connected on the grate 22.

Working principle of the utility model is: biogas is sent to tar pyrolysis from biogas entrance 10 when on fire In device 3, biogas comes out from biogas outlet 11 and then send into kitchen range 2 and lighted by gas pipeline 18, Cooking can be carried out on kitchen range 2, while under the action of chimney 14, the fiery cigarette that the burning of 2 endogenous substance gas of kitchen range generates is along kindling cigarette Channel 13 gradually carries out hot transmitting, heats to heating tube 9 and tar pyrolysis apparatus 3, cooling water inlet 7 of the water from 6 lower part of interlayer Into from the discharge of the hot water outlet 8 on 6 top of interlayer, water obtains thermal cycle, achievees the purpose that heating；After tar pyrolysis apparatus 3 heats Temperature is up to 700-800 DEG C, is at high temperature pyrolyzed the tar contained in biogas and waste steam, solves tar It condenses with waste steam and is endangered caused by blocking pipe-line equipment etc., and the fuel gas that pyrolytic process generates can also be used as kitchen range 2 fuel gas source burns, energy conservation and environmental protection.

The embodiments of the present invention is explained in detail in conjunction with attached drawing above, but the utility model is not limited to be retouched The embodiment stated.For a person skilled in the art, right in the case where not departing from the utility model principle and spirit These embodiments carry out a variety of change, modification, replacement and modification, still fall in the protection scope of the utility model.

Claims

The radiator 1. a kind of gasification of biomass is cooked a meal, including be set on grate (22) furnace body (1), be located at furnace body (1) side stove Have (2), the range panel (20) of kitchen range (2) is fixedly connected with outer furnace wall (5) lower part of furnace body (1)；The internal protecting wall (4) of furnace body (1) It is provided with interlayer (6) between outer furnace wall (5), cooling water inlet (7) and hot water outlet (8) are respectively equipped on interlayer (6), it is special Sign is: the internal protecting wall (4) is equipped with several heating tubes (9) towards furnace body (1) inner cavity side, and furnace body (1) inner cavity is equipped with coke Oily pyrolysis apparatus (3) is respectively equipped with biogas entrance (10) and biogas outlet (11), tar heat on tar pyrolysis apparatus (3) The bottom end for solving device (3) is equipped with breast hole (23)；The biogas outlet (11) passes through the combustion of gas pipeline (12) and kitchen range (2) Gas inlet communication；Fiery cigarette channel (13), fiery cigarette channel are surrounded between the outer wall and internal protecting wall (4) of the tar pyrolysis apparatus (3) (13) it is connected with the burner hearth (21) of kitchen range (2)；The top of the fire cigarette channel (13) is equipped with chimney (14), and bottom end is equipped with cigarette ash Mouth (19).
The radiator 2. a kind of gasification of biomass according to claim 1 is cooked a meal, it is characterised in that: in the tar pyrolysis apparatus (3) Multiple groups blast tube (18) are equipped with along longitudinal direction, are interconnected between adjacent blast tube (18), blast tube described in multiple groups (18) Between connection become a long-channel, and be located at beginning blast tube (18) be connected with biogas entrance (10), be located at The blast tube (18) of end is connected with biogas outlet (11).
The radiator 3. a kind of gasification of biomass according to claim 2 is cooked a meal, it is characterised in that: blast tube (18) setting There are 4 groups or more.
The radiator 4. a kind of gasification of biomass according to claim 3 is cooked a meal, it is characterised in that: blast tube (18) setting There are 7 groups.
The radiator 5. a kind of gasification of biomass according to claim 1 is cooked a meal, it is characterised in that: on the gas pipeline (12) Equipped with breast hole.
The radiator 6. a kind of gasification of biomass according to claim 1 is cooked a meal, it is characterised in that: the bottom of the kitchen range (2) is set Have air inlet (15), and the air inlet (15) is connected with blower (17) by air hose (16).
The radiator 7. a kind of gasification of biomass according to claim 6 is cooked a meal, it is characterised in that: the blower (17) is fixedly connected In on the grate (22).