TWM335637U - Waste thermal decomposition gasification apparatus - Google Patents

Description

M335637 VIII. New description: [New technical field] This creation is about the thermal decomposition gas of wastes, which is used to add and subtract waste to produce her gas, so that the junction is closed. [Prior Art]

Today, the number of people's livelihoods or industrial wastes is unstable. For example, at present, Taiwan produces about 20,000 yuan of waste plastics and about 100,000 mouths of waste tire rubber every year. Others such as bags and papers. Boxes, sanitary cups, etc. are also difficult to count. Therefore, when the "direct incineration" method - Z waste (four) 'the waste value _ large, and the waste is not ifcj Yibei τ, it is also easy to produce secondary pollution (exhaust gas, dust) when it is directly incinerated. Wastes that are _ or rubber shafts often produce toxic components, such as dioxin, after aerobic combustion. In order to deal with Dali people's livelihood or industrial waste, the company has continuously developed improved waste incineration devices, for example, refer to the Republic of China Patent Bulletin No. 4, 917, and the gasification and melting furnace, and the gasification and melting method. "Cryogenic distillation gasification incinerator" No. 291104 and "Cryogenic gasification incineration treatment method for waste", etc. The incinerators provided by the above-mentioned patents generally perform "dry distillation gasification" to generate a combustible gas, and then use the generated combustible gas as a fuel to incinerate the waste to treat the waste. Although most of the incinerators are equipped with pollution prevention equipment, they still have the problem of secondary pollution M335637 2 [exhaust gas, dust, dioxin) due to the combustion reaction. At the same time, the incinerator is equipped with a large number of pollution control equipment, but it also leads to the volume of equipment. Therefore, it is necessary to set up a large-scale land, so it is not suitable for use as a small-scale civil waste treatment equipment in general cities. Another conventional waste thermal decomposition gasification unit, such as the Republic of China Patent Bulletin No. 310638, “Recyclable Resources and Energy Reuse of Rice Hull Gasification Equipment”, which includes a rice husk waste transportation/feeding mechanism. , a gasifier and a dust removal / decoking device. The rice husk waste conveying/feeding mechanism has a benefit. The gasification furnace has a feed port coupled to the conveying/feeding mechanism, and further has a discharge port and a combustible gas outlet, so that the waste in the feed port is subjected to anoxic combustion, and the combustion is generated. gas. The dust removal/defocusing device has a $-tilt cooling unit and is filled with a filter material of high porosity waste. In this way, the dust removal/defocusing device can purify the combustible gas generated by the gasification furnace, and the waste coffin material is used for absorbing the dust particles and tar in the combustible gas, so that the combustible gas passes through the dust removal/removal After the purification of the coke device, it can be sent to the gasifier for reuse. Further, the conventional rice husk gasification unit additionally includes a power generation unit connected to the dust removal/defocusing unit and used to burn the purified service to generate heat energy for the generator to operate to generate electricity. As a general matter, the above-mentioned conventional rice husk gasification device uses the concept of "refuse derived fuel (RDF)", which has the disadvantage that the conventional rice husk gasification device is only suitable for specific wastes, such as rice husks and agricultural products. f discarded and sawdust. At the same time, the specific waste is sent to the gasifier in the month [it must be processed into a fuel block of a specific shape, so it needs to be processed by a large machine. Furthermore, 'different wastes cannot be mixed arbitrarily to make the fuel- 6-M335637 block. In other words, it must pre-screen and classify the waste, and consume a large manpower and equipment' so that the cost of processing is increased and it is not economical. In addition, the waste thermal decomposition gasification unit also uses coal. For the fuel source, the coal is thermally decomposed and then vaporized into a combustible gas such as carbon monoxide and organic alkanes, which is commonly known as "gas", which belongs to "gas" and is limited by coal. Shipping cost,

The pollution is serious and its housing is extremely large. The Wei gas project can only be located near the coal production area or remotely, and its equipment is not turned over to deal with complex industrial or residential waste. For the above reasons, it is necessary to further improve the above various conventional waste aging thermal decomposition gasification apparatuses. The aging furnace has =:== point continuation - the body is introduced into a reforming furnace and mixed with high temperature steam, the temperature is caused to crack the primary flammable gas, and then 辕: = water ship: [carbon monoxide, money and _ fresh 〕Transformed into secondary flammable gas waste for "heating" instead of "burning because the device only stains the waste or dust, and 帛 '2" * This does not produce carbon dioxide, the secondary flammable gas, ^ discarded Things. It can also be collected and used. In this way, this creation or a variety of energy-consuming equipment as a fuel [new content] Chen Haozhun. The main purpose of the present invention is to provide a waste thermal decomposition gasification device M335637, which heats waste to generate primary combustible gas by a gasification furnace, and then introduces the primary combustible gas into a reforming furnace and water vapor at a high temperature. The mixing, which is converted into a secondary combustible gas, enables the creation to reduce pollution, improve processing efficiency, increase processing range, and reduce equipment volume. According to the waste thermal decomposition gasification device of the present invention, the gasification furnace comprises a gasification furnace and a reforming furnace for heating carbonized waste to generate primary combustible gas by gasification; The primary combustible gas is mixed with the warm water vapor to convert the primary combustible gas into a secondary combustible gas by pyrolysis of water vapor, whereby the secondary combustible gas is available for recycling. [Embodiment] The above and other objects, features and advantages of the present invention will become more apparent and obvious. The following is a detailed description of the preferred embodiment of the present invention, and with reference to the drawings, the detailed description is as follows:

Referring to FIG. 1 , the waste decomposition gasification method of the preferred embodiment of the present invention substantially comprises the following steps: heating a carbonized waste by a gasification furnace to generate her screaming body by gasification; The gas-into-type reforming furnace is mixed with water vapor, and the high-temperature cracking of water vapor is used to make the primary flammable gas hybrid into the neon money body; the money is poured into a wash, the temperature is low, and the secondary is to be subordinated ^^ = Choose to hide from Wei or use equipment. In addition, before the waste enters the gas dump, select the _axis waste ^ classification and the pre-chopping treatment. "Ding Chuyi's teacher's points, please refer to the second _, shown as her actual sputum." Waste heat M335637 =, two sets are included in sequence - gasifier 1, - ash equipment 2, a modified two borrow -f (4) 4 and - hot return money reserve 5, while also selecting inclusion - consumption I 'The green preparation 6 can be selected from - shop q or - internal combustion engine 62 = waste ^ thermal decomposition gasification device detailed structure will be the following waste heat The steps of the knife solution = method are described in detail. Subtraction (4) 1st and 2nd shows the waste of the preferred embodiment of the present invention. The first step is: # Heating the carbonization η by the gasification furnace 1 to generate a primary combustible gas. More specifically, the waste tf ·* machine wastes from various wastes from the people's livelihood, especially those containing carbon = discarded goods such as: paper, plastic, rubber, fruits and vegetables. "The milk fc* furnace 1 is a circular and inner furnace body with a feed 4 furnace 1 above to provide a high temperature of 6 (Krc to c) to heat the waste in the absence of oxygen. Item 9, carbonizing the waste 9 to cause the waste 9 to vaporize a part of the organic components contained therein into a primary combustible gas. The composition of the primary combustible gas is complicated [CxIiy〇z, Bu, GO], and usually Inevitably with dust, tar or other miscellaneous shells, a water-cooled official road 11 can be optionally placed between the furnace and the outer wall of the gasification furnace 1 to precisely control the temperature inside the furnace, and the water-cooled pipeline is The water vapor generated by the heat absorption may also be connected to the furnace 6 through the line 12 for use in the steam chamber of the steel furnace 61. Further, after the & The waste 9 remaining in 1 is turned into a carbonized ash furnace, and is recovered by the ash discharging device 2, and the amount of the carbonized ash is extremely small, and may be suitable for: collecting and burying, or recycling for manufacturing environmentally friendly materials (such as a monument) or Feiji M335637 substrate search. In the aspect of scrap iron recycling, carbon 'showing' screening carbonized ash furnace delivery machine [Unbonded and untwisted can also be transported to a magnetic separator through a vibrating type of gas, θ is not] (not given scrap iron for recycling). Again, as shown in Figure 1, In the advancement: the waste 9 is carried out =:== Waste Laundering 9 is initially screened and classified, and the child 9 is concentrated first, and the waste that is too large is tried to waste the same kind of heap (for example, deleted) In the small size of (4) centimeters, a bulky and bulky stacking state can be formed, so that ff can be installed with several spacers (not shown), so that the second crop should be used for the waste. The spacer can be selected from a water-cooled pipeline, and can be controlled to control the temperature in the furnace. At the same time, the spacer is also coated with an appropriate chemical substance to remove the pollution of the primary combustible gas first. Or prevent it from producing harmful pollutants. In addition, as shown in Figures 1 and 2, the second step of decomposing the gasification branch of the waste 2 of the preferred embodiment is: introducing the primary combustible gas into the 〆文贝j 3 and The spa is mixed in the gas phase, and the primary gas can be converted into a secondary combustible gas by pyrolysis of water vapor. In other words, the reforming furnace 3 also provides a temperature of 6GGC to 8GGX: or higher, for example, to 10 〇〇C, and the reforming furnace 3 can supply water vapor [H20] from a suitable source, for example, by the steel furnace. The steam chamber of 61 introduces water vapor through a line 6n. The water helium gas is first cracked into hydrogen gas [H2] and oxygen gas [02] in this high temperature environment. When the hydrogen gas and oxygen gas are mixed with the primary combustible gas body, A 10 - M335637 ' can convert phase = combustible gas into a * grade combustible gas. The secondary combustible gas θ 胄 contains - carbon oxide, hydrogen and organic money [cqing, d 'such as formazan), It has no carbon content or a relatively low carbon bond length', so it is beneficial to improve the combustion efficiency of the combustible gas and subsequent recovery. In addition, Cheng _ 3 can use tar or harmful substances to go to the group of servables.

Please refer to the first and second figures, the third step of the waste thermal decomposition gasification method of the preferred embodiment of the present invention _: introducing the secondary combustible gas into the washing tank 4 'slow, temperature difference _ quality . More specifically, the washing; the trough* reduces the temperature of the secondary combustible gas and removes impurities such as dust by means of drowning. The flammable gas of the sister has completed most of the purification process. Furthermore, the sachet 4 is preferably further provided with at least a measuring instrument 41' for measuring the component of the secondary combustible gas so as to be subsequently introduced into the energy consuming device 6 (for example, The flow rate is used in the steel furnace 61 or the internal combustion engine 62. Then: After completing the m water money and measurement action, the secondary can be in the (four) body. Please refer to the second! As shown in Fig. 2, the fourth step of the preferred embodiment of the symplectic thermal decomposition gasification method is to use the secondary reservoir to the gasification furnace 1 or the energy consuming equipment. + — Tian, al n U dry 0' After the Yuancheng washing and heat recovery, the secondary _ gas can be recycled as auxiliary material or main fuel for heating to the gasifier 丨(4), or ^ used in any energy-consuming device 6, and thus saves the outside of the creation of the gasification device: step guide ^ hot thief equipment 5 'the (four) recover high-temperature waste heat to provide a boiler for creating a gasification device 61 Or other related equipment. ——11 - M335637 Refueling demand. For example, when the energy consuming device 6 is selected from the boiler 61, the boiler 61 obtains the cold water or water vapor generated by the water cooling pipe n of the gasification furnace 1 by the official road 12 while The secondary combustible gas is woven, and the south pressure water vapor is further paid. The high pressure steam may optionally be transported via a line 611 to the reformer 3 or selected to be a steam turbine generator 612 to generate electricity for operation of the inventive gasification unit f. Moreover, when the battery is further selected from the engine, the internal combustion engine burns the secondary energy: 1: gas, and then generates power through the engine generator 621 for operation. This creation gasification device. As mentioned above, the factory often produces secondary pollution when it is disposed of by means of direct fire treatment, such as direct fire treatment, or solid-state derivative fuel concept. Discomfort

Used for the treatment of people's livelihood, industrial waste, the consumption of a large number of manpower and equipment, or the occupation, the land of Dali plant and other shortcomings, the first and second figures of the creation of the original by the furnace 1, heating the waste 9 to produce the primary The combustible gas is introduced into the reforming furnace 3 and mixed with water vapor, and the primary combustible gas is further converted into the secondary combustible gas by the high temperature of the steam [, the emulsified dish, the domain and the __] . By "oxygenation (partial oxidation)", the amount of air required is lower than that of "direct combustion" and does not cause toxic substances such as dioxin, and does not cause excessive carbon or dust. The material has large elasticity, and the structure is early and easy to operate. It is suitable for treating all kinds of wastes. 9. At the same time, it can also be supplied to the gasifier 2 or various energy-consuming equipment 6 so that this creation can really reduce pollution and elevation. Occupation rate, augmentation — 12 — M335637 Processing scope, simplification of construction and operation, and compliance with strict standards. 榡 榡' Although this creation has been disclosed using the above preferred embodiment, it is not used to limit the creation Anyone who is familiar with this skill can make various changes and modifications without departing from the scope of this creation. Therefore, the scope of this creation is subject to the definition of the patent application scope attached.

—13 — M335637 [Simple description of the drawings] Fig. 1 is a flow block diagram of the waste thermal decomposition gasification method of the preferred embodiment of the present invention. Figure 2 is a block diagram of the system of the waste thermal decomposition gasification apparatus of the preferred embodiment of the present invention. [Main component symbol description]

1 Gasifier 11 Water-cooled pipeline 12 Pipeline 2 Ash-discharging equipment3 Modification furnace4 Washing tanks41 Measuring equipment5 Heat-recycling equipment6 Energy-consumption equipment61 Boiler 611 Pipeline 612 Steam turbine generator62 Internal combustion engine 621 Engine type Generator 9 waste

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Claims (1)

M335637 Nine, Shenqing patent scope: a waste thermal decomposition gasification device, comprising: an emulsion furnace, which is heated to carbonize-waste to generate primary combustible gas by gasification; and a furnace for burning the primary combustion The gas and the high-temperature water vapor phase: the mouth's high-temperature cracking of the water vapor converts the primary combustible gas into a human-grade combustible gas, whereby the secondary combustible gas is available for recycling. 2 The waste thermal decomposition gasification device according to the above item, wherein a water-cooled pipeline is arranged between the furnace and the outer wall of the gasification furnace to control the temperature inside the furnace. 3 The waste thermal decomposition gasification device described in item 2 of the patent application scope, There is a pin furnace, and the water vapor generated by the heat absorption of the water-cooled pipeline can be connected to the secret furnace by the s road for use in the steam chamber of the crucible. 4=Apply for the subjective _Gu Syria waste thermal decomposition gasification skirt,,, the steam of the Zhongzao furnace wire through the -f road guide to use the modified furnace. Bei I is prepared by the waste heat decomposition gasification unit, and the residual waste H of the shaft is collected. The waste fiber is deficient in the waste product, and the furnace is selected in the furnace. Waste. Expanded piles ^ Please turn over the 6th_discussed waste thermal decomposition gasification and vigorous development, "The 5th slat spacer is selected from the water-cooled pipeline, and the temperature of the furnace is controlled by the person and the clothes are placed in the crotch water - 15 M335637 8. The waste thermal decomposition gasification according to item 7 of the patent application scope may be pre-coated with a chemical substance to treat the harmful pollutants in the primary combustible gas first. The waste thermal decomposition gasification unit described in item 1 is further provided with a washing tank for reducing the temperature and removing impurities of the recovered secondary combustible gas. Order ιυ According to the patent application scope #轧化装置, the washing tank is further provided with at least one measuring instrument for measuring the composition of the article # combustible gas. 11. Thermal decomposition gasification of waste according to item 9 of the patent application scope. A heat recovery device is additionally provided, which is connected after the washing tank to recover the south temperature waste heat of the secondary combustible gas. 12. The waste thermal decomposition gasification device according to item i of the patent application scope, wherein there is additionally an energy-consuming device, the secondary gas can be used at the time of use, according to the application of the patent (4) The waste is thermally decomposed and gasified, wherein the energy-consuming device is selected from the group consisting of - 峨, and the second combustible gas is burned to obtain high-pressure steam, and the high-pressure steam is selected to generate a gas turbine generator to generate electricity. The medium-hetero energy equipment of the waste heat decomposition gasification mentioned in Item 12 is selected from the internal combustion engine, which is burned in the engine fuel of the compound gas and passed through the engine. Electricity generation. X free machine 16~