TW202010832A - Oil sludge or waste treatment system capable of converting oil sludge or wastes into synthesis gas with a higher energy benefit to be used as electric energy or heat energy for human beings - Google Patents

Abstract

The invention provides an oil sludge or waste treatment system, which includes a pre-treatment facility for a treated object, which converts the treated object into a to-be-treated raw material; and a feeding unit arranged to use a push rod or a screw rod to input the raw material to at least one reaction furnace for being cracked and gasified, the at least one gasification reaction furnace having an upper half part provided with a synthesis gas collecting pipe which can be connected to a gas collecting pump, and a lower half part provided with a liquid oil output pipe and an ash slag outlet, wherein the ash slag outlet can be provided with a spiral pipe for exhausting ash slag. Substances such as oil sludge in a dense fluid state is delivered from a raw material tank to at least one upwards bent gasification reaction furnace end through at least one pipe body, so as to perform cracking and gasification in a feeding way that the raw material is supplied from the downside to the gasification reaction furnace located above. The top of the at least one gasification reaction furnace is provided with a synthesis gas collecting pipe, and the other side of the at least one gasification reaction furnace is provided with an ash slag accumulation chamber, The ash slag can be discharged through a buffering chamber and a slag discharging chamber located below after being centralized. Thus, the oil sludge or wastes are converted into synthesis gas with a higher energy benefit to be used as electric energy or heat energy for human beings.

Description

Sludge or waste treatment system

The present invention relates to a treatment system for recyclable substances such as oil sludge or waste, especially designing the use of high-frequency electromagnetic heating technology to gasify oil sludge or waste into syngas, that is, the purpose of using renewable energy of artificial gas, Promote circular economy.

The treatment of oil sludge and waste has always been a headache for environmental protection units, owners and people at all levels. At present, in addition to sorting and recycling, garbage waste is directly buried or sent to incinerators for incineration; Oil sludge is being researched and tested, and after crushed with solid materials such as straw and wheat straw, it is solidified into particles to make it become RDF-5 (Refused-Derived Fuel) with calorific value, and then reused as a heat source such as a boiler.

The present invention provides a novel oil sludge or waste treatment system that utilizes the principle of high-frequency heating, that is, induction heating (Induction Heating) or induction heating (Induction Heating) to heat conductors and non-conductors, which is generally known as high-frequency heating Method, in which non-conductive materials such as oil sludge or waste can be placed in the reactor as raw materials, and the high-frequency heating machine is used to make the raw materials in the reactor from the wall of the reactor tube and the stirrer in the reactor due to the electric field High temperature, the raw material that conducts high temperature into the furnace heats up the raw material in a very short time, and directly cracks and gasifies the raw material in the reaction furnace to become syngas and a small part of liquid fuel and ash.

The system of the present invention conducts heat energy generated by the reaction furnace itself to the heated sludge or waste. Therefore, in addition to uniform and rapid heating and extremely high efficiency, a large amount of energy can be saved.

According to research, the components of oil sludge are mainly three categories: moisture, inorganic solids, and hydrocarbons. According to statistics from the International Energy Agency, examples include organic substances produced by organisms, agricultural and animal husbandry wastes, urban garbage and sewage sludge and Biogas, etc., are defined as biomass energy substances, which is the fourth largest energy source after petroleum, coal and natural gas, and as long as human civilization exists, it is inexhaustible and renewable Energy is really a valuable resource worthy of people's development and utilization.

The present invention provides an oil sludge or waste treatment system, including a pre-treatment facility for oil sludge or waste (hereinafter collectively referred to as to-be-processed objects), which is: at least one preliminary treatment unit, that is, can be washed or stirred or dried Or processing as a fluid, etc., for general pre-treatment facilities. After the preliminary pre-processing unit, a crushing facility or a facility that solidifies or processes into a fluid state may be provided to make the processed object into a raw material to be processed or RDF-5 or a thick fluid, and concentrate on the raw material storage site, Slot or bag temporarily. Then, a feeding unit is provided. Depending on its solid state or fluid type, it can be respectively: solid state, which can include various feeding facilities such as transportation facilities or buckets to send RDF-5 or raw materials to the raw material bucket; the raw material bucket At least one discharge port is provided, followed by at least one feed tube, wherein the feed tube is closed, and the feed tube is a push rod or a screw; the at least one feed tube is then connected to at least one reaction furnace, and the at least one reaction furnace It is joined with at least one feed tube at an angle of θ. According to the physical phenomenon of heat rise and cold drop, the angle θ is preferably an acute angle, which can reduce the high heat of the reactor from entering the feed tube; Install heat dissipation fins or water cooling system to avoid the influence of high heat on the feed, so that the feed pipe and the reactor can also be connected at an obtuse or right angle; at least one high frequency (ie high frequency) heater; the at least one gasification reactor upper half There is a syngas collection pipe in the part, which can be connected to the gas collector pump; the lower half is provided with a liquid oil output pipe and an ash residue outlet; wherein, the ash residue outlet can be provided with a spiral tube to lead the ash residue.

In order to create an oxygen control environment for the gasification reactor, the system composed of the feed pipe, the gasification reactor and the ash, the liquid oil outlet pipe, and the cracking oxidation reactor can be equipped with automatic control or manual gas-tight locking Components or vacuum wells/pumps, to assist the vacuum wells/pumps to assist in the extraction of the atmosphere, to control oxygen and other gases to enter the reactor to participate in the cracking gasification reaction; in addition, in order to maintain the gasification reactor for a long time, the present invention can also be used in A stirrer made of a conductor, such as a screw or a rotary blade, is provided in the cavity of the reaction furnace. In addition to making the conductor stirrer also form a vortex as a heat source, it can also stir the raw materials, and then scrape off the ash and slag on the inner wall of the reaction furnace. It can maintain the outside of the volume of the cracking reaction furnace, and can form the effect of "heating the raw materials both inside and outside" together with the heat source of the furnace wall, which can greatly improve the efficiency of the cracking reaction. The stirrer can be set to automatic or manual as needed.

In order to further improve efficiency, the three major parts of the invention, such as feed, cracking and gasification, and slag discharge, can be formed integrally or in a combined structure with cooling pads, flanges, heat pipe fins or water cooling The materials and components such as the system can help the gasification reactor to transfer high temperature to the feed pipe and the slag pipe during operation.

The invention can also be designed as a mobile motorized unit to provide an independent power supply unit. Taking the example of a home or a worker in a remote area can solve the problems of garbage and electricity at the same time. Furthermore, if the amount of garbage or food waste produced by itself is insufficient, wastes such as litter can be picked up and used as raw materials to obtain heat sources of electricity or artificial gas.

In addition, the system of the present invention can also be designed to be installed on a vehicle, and the synthesis gas obtained by the system can be further purified and supplied to a gas engine or a fuel cell to provide a more perfect driving energy for the vehicle.

As for the fluid raw materials, such as oil sludge, the present invention breaks the traditional concept and adopts a bottom-up feeding method for oil sludge or other waste treatment. Since the oil sludge is a thick fluid, the principle of the connecting pipe or the pump can be used to push the oil sludge or fluid waste into the reactor for high temperature cracking to achieve the purpose of gasifying the oil sludge or waste. That is, the sludge or the waste in a thick fluid state is placed in the pipeline of the system. The two ends of the pipeline are respectively set as the feed end and the reactor end, and the structure of the connecting pipe is between them. The reactor end extends upward, and the raw materials are Input from the bottom to the top; the feed end can be a tank or connected to the raw material tank by a pipeline and a pump; the bottom-up configuration of the reactor end is the tube, the cooling section and the heating section, and one of the tops of the heating section The side is the slag discharge side, and the other side is the upwardly extending bulkhead; the slag discharge side is followed by a closed chamber for the ash residue accumulation chamber, and the bottom of the ash residue accumulation chamber is provided with a buffer chamber and a bottom slag discharge chamber The slag port/tube is in communication with the outside. In this way, the method of the present invention can carry out high-temperature cracking of oil sludge and thick fluid waste with oxygen control conditions. Because whether it is oil sludge or waste into a thick fluid, it basically has a certain air tightness; that is, when the above raw materials enter the pipeline from the feed end, whether it is a connecting pipe structure or pushed by a pump Feeding has made the system and the outside blocked, and the atmosphere cannot enter the system, forming an excellent closed oxygen control environment; this bottom-up feeding method can not only create a closed oxygen control condition, but also continuous Absolutely feeding materials and saving a lot of actions of the system mechanism is a breakthrough in sludge and waste treatment technology.

It must be explained that, if the system set by the concept of a connecting pipe is adopted, when the cracking of raw materials such as oil sludge is carried out step by step, the feed end should cooperate with the feed at the feed end according to the progress of the system for the cracking of the feed to maintain the reactor end and feed end The balance of pressure and mass can continue to push the raw materials in the pipeline gradually to the heating section, and carry out continuous cracking reaction procedures to keep the system operating. In addition, it is worth mentioning that: a gas collecting pipe/port should be provided at the top of the reactor end to connect the synthesis gas obtained after the cracking of raw materials such as oil sludge to the gas collecting tank, purification tank and other subsequent processing facilities. Here, another clever design can provide the ash residue after the cracking reaction of raw materials such as oil sludge is automatically moved to the ash residue accumulation chamber on the other side; that is, an suction pipe or self-collecting pipe branch is further provided at the top gas collector/mouth Direct the synthesis gas into the reaction zone, and the ash slag that is pushed up after the completion of the cracking reaction from bottom to top is blown directly into the ash slag accumulation chamber to prevent it from accumulating upwards to form a gas collecting pipe/port Blockage; this suction pipe can be equipped with a high temperature resistant pump to ensure the benefit of soot blowing. The synthesis gas after this suction and blowing process can still be returned in the end, and enters the gas collection tank, each purification tank and other subsequent processing facilities through the gas collection pipe/port; in this way, the system can eliminate the need for additional ash and slag cleaning mechanisms to avoid excess The mechanical action may increase the risk of system air density damage.

100‧‧‧gasification reactor

110‧‧‧Heating area

111‧‧‧ Cooling section

120‧‧‧ Ash area

130‧‧‧slag pipe

131‧‧‧Slag conveying rod

140‧‧‧Drain port

141‧‧‧Tube

150‧‧‧sump

160‧‧‧Agitator

161‧‧‧Agitator motor

170‧‧‧Vacuum well/pump

180‧‧‧ Ash deposit room

181‧‧‧Closed valve

182‧‧‧Buffer room

183‧‧‧slag room

184‧‧‧slag outlet

200‧‧‧ Feeding tube

210‧‧‧Feeding screw conveying rod

220‧‧‧ Feeding tube

221‧‧‧Feeding pump

222‧‧‧ Feeding tube

223‧‧‧Discharge tube

230‧‧‧support

300‧‧‧High frequency heater

400‧‧‧Syngas collection tube

410‧‧‧Gas collecting tank

430‧‧‧pressure control valve/connector

440‧‧‧Safety valve/air supply pipeline unit

450‧‧‧Suction tube

500‧‧‧Central control unit

510‧‧‧ Purification unit

520‧‧‧ gas engine

530‧‧‧generator set

540‧‧‧Liquid fuel processing unit

550‧‧‧Burner

600‧‧‧ Raw material pile

610‧‧‧ Raw materials

611‧‧‧ object to be processed

620‧‧‧ Ash area

621‧‧‧ Ash barrel

630‧‧‧Oil

640‧‧‧ Raw material tank

650‧‧‧Sludge tank

700‧‧‧Flange joint

710‧‧‧Insulation gasket

800‧‧‧Raw material hopper

810‧‧‧Conveyor belt

811‧‧‧Conveying mechanism

820‧‧‧Control valve

900‧‧‧Mobile gasification generator set

910‧‧‧Starting power unit

920‧‧‧Crusher

930‧‧‧Charging unit

940‧‧‧ fuel cell

Fig. 1 is a schematic diagram of a gasification furnace of the present invention; Fig. 2 is a schematic flowchart of the present invention; Fig. 3 is a schematic diagram of an embodiment of a radial configuration of the present invention; Fig. 4 is a schematic diagram of another movable embodiment of the present invention; FIG. 5 is a schematic structural view of the present invention for feeding a cracking reaction from the top upward direction; and FIG. 6 is a schematic structural view of the present invention using feed pump for the cracking reaction from the top upward direction.

Please refer to FIG. 1, this embodiment is a system description of three main parts: a flange joint assembly of feed, a gasification reactor group, and slag discharge. After the central control unit 500 is started by the power supply, the raw materials of the raw material stack 600 are input into the gasification reactor 100 through the feed screw conveying rod 210 of the feed pipe 200; the gasification reactor 100 is a hollow design covered with quartz And other insulators, and then covered with thermal insulation cotton (not shown) to maintain the high temperature of the gasification reactor 100 as much as possible to save energy; after the raw materials enter, that is, due to gravity, they gradually accumulate from the bottom up to a certain height After the heating zone 110 is filled, the central control unit 500 issues a heating command to start the high-frequency heater 300, so that the raw materials in the heating zone 110 are transferred from the gasification reactor 100 to a high temperature to produce a rapid temperature rise in a very short time. The internal temperature rises to the rated temperature to produce a cracking gasification reaction, and the syngas obtained from the gasification reaction can be introduced into the collection tank (not shown in this figure) via the synthesis gas collection pipe 400 and the pressure control valve/connector 430 Further processing and use. By the way, at the beginning of this embodiment, when the raw material enters the gasification reactor 100, the raw material stacked in the lower ash area 620 in the furnace is not involved in the cracking gasification reaction, so it will be discharged below The slag discharge screw conveying rod 131 of the slag discharge pipe 130 connected to the slag port exits intact together with the ash residue after the cracking gasification reaction after the central control unit 500 gives the instruction, but this is only the case of the initial operation; in addition, When the system performs a cracking oxidation reaction on the raw materials, part of the liquid oil 630 product will be produced at the same time. The liquid oil 630 is directly led into the oil collecting tank 150 through the oil drain 140 below the furnace body, or the liquid oil 630 does not Collected and discharged, but mixed and discharged with ash for further processing or utilization.

It is worth mentioning that the gasification furnace of this embodiment is provided with automatic control or manual gas-tight locking parts or vacuum wells/pumps 170, so that the system can carry out cracking reactions in an oxygen-controlled environment. In addition, this embodiment is provided with an upper feed pipe 200, a heating zone 110, a lower ash zone 120, and a slag pipe 130, and each zone can be fixed by a flange joint 700 to form a combined structure to It is convenient for maintenance or component replacement; the flange joint 700 can be provided with a heat insulation gasket 710 to control the heat conduction effect of the heating zone 110, wherein the upper feed pipe 200 and the lower ash residue 120 can also be made of heat insulation material, and It can be equipped with heat dissipation fins or water cooling system, the purpose of which is to control high temperature conduction. In addition, in order to avoid the wall-shaped carbon deposit or slag deposit of the gasification reaction furnace 100, the present embodiment is also provided with a stirrer 160, which can be automatic or manual, or the central control unit 500 under certain conditions Automatically start the stirrer motor 161 to stir the raw materials in time, at the same time can clean the furnace wall deposits, ensure the volume of the gasification reactor 100, and because the stirrer is a conductor material, when the high-frequency heater 300 is started, it can be At the same time, the stirrer 160 generates vortex heat to form another heat source inside the gasification reactor 100, so that the raw materials are simultaneously heated by the furnace wall of the gasification reactor 100 and the inside and outside of the stirrer 160, which can improve the efficiency of cracking gasification.

Please refer to FIG. 2, this embodiment is a schematic flowchart. The RDF-5 raw materials 610 in a raw material stack 600 are transported to the raw material hopper 800 by the conveyor belt 810, and the feed pipe 200 provided below the raw material hopper 800 inputs the raw materials 610 into the gasification reactor 100 in the system Syngas, partial oil products and ash can be obtained during the gasification reaction, which are sent to the purification unit 510 from the synthesis gas collection pipe 400, respectively, and the purified synthesis gas can be supplied to the gas engine 520 to generate mechanical energy The generator set 530 is driven to produce electric power. The by-product oil 630 is collected to the oil collecting tank 150 through the oil collecting pipe for further processing and utilization, and the ash is concentrated in the ash area 620 through the slag discharging pipe 130 for further processing and use.

Please refer to FIG. 3, this embodiment is a larger-scale application. A large amount of objects to be processed 611 (i.e., raw materials) is sent from the conveyor belt 810 to the raw material hopper 800, which is provided with a plurality of feed tubes 200. The feed pipe 200 is connected to the gasification reactor 100 at an appropriate angle. When the central control unit 500 issues a start command, the conveyor belt 810 transports the processed objects 611 from the raw material stack 600 to the raw material hopper 800. The raw materials in the raw material hopper 800 are respectively transferred through the feed tubes 200 arranged in a radial pattern. The raw materials are injected into the gasification reactor 100 to which it is connected. When the gasification reactor 100 obtains a certain amount of raw materials to be injected, the central control unit 500 causes the high-frequency heater 300 to heat the gasification reactor 100 at a high temperature. The raw material's original larger molecular structure is cracked into smaller molecules to form a gasification reaction, so that various phases of synthesis gas, liquid oil and ash can be obtained, and they are introduced into the synthesis gas collection pipe 400, the oil collection pipe 141 and Ash slag tank barrel 621; wherein the synthesis gas collected by the synthesis gas collection pipe 400 can be sent to the gas collection tank 410 by a gas collection pump (not shown), and the gas collection tank 410 is provided with a pressure safety valve (not shown) ), to adjust the pressure of each gas-phase material system such as the gasification reactor 100, the synthesis gas collection pipe 400, and the gas collection tank 410 to avoid danger. After that, the synthesis gas of the gas collecting tank 410 is further transported to the multiple tanks of the purification unit 510 through various tubes for various processing steps, such as: removing suspended solids, dust, desulfurization, deacidification, cooling, purification, purification, etc. Finally, the purified synthesis gas is introduced into the gas engine 520 or the boiler and steam engine to obtain mechanical energy to drive the generator set 530 to generate electrical energy. At the same time, the liquid oil 630 produced by the cracking and oxidation process enters the oil sump 150 or is sent to the central oil storage tank via the oil collecting pipe 141 for further processing and utilization. In this embodiment, eight units are arranged in a radial manner. Others can be arranged according to the existing space of the plant, or can be arranged in parallel with multiple units or a plum blossom array or even multiple layers of upper, middle and lower layers.

Please refer to FIG. 4, this embodiment is a movable design, which is suitable for various temporary facilities, such as gully or mountain shelters, camping areas, meeting places, and even battlefields. This embodiment is different from the foregoing examples in that the mobile gasification generator set 900 is provided with a self-starting power unit 910. The starter power unit 910 may be a power storage device or manpower or other power generation facilities. Suppose, in a mountain forest gully, a certain person first sets the operation program in the operation central control unit 500, picks up waste such as dead branches or garbage on site, and sends it to the pulverizer 920 to obtain the processed object 611 with smaller particles ，Into the feed pipe 200; Then start the power unit 910, the system is in accordance with a program set by a certain, issued a command to the gasification reactor 100, into the feed tank and input into the gasification reactor 100 When the treatment 611 is heated and the gasification reactor 100 reaches a certain high temperature, gasification occurs immediately to obtain syngas and part of the liquid oil; the obtained syngas and liquid oil are passed through their pipelines (not shown) (Drawn) into the syngas purification unit 510 and the liquid fuel (oil) processing unit 540 for purification and treatment respectively; the ash and slag that are gradually stacked are discharged by the slag outlet 130. The synthetic gas and oil products after purification and necessary treatment enter the gas collecting tank 410 and the oil collecting tank 150, respectively. Alternatively, the synthesis gas obtained by the system is further purified and supplied to the fuel cell 940 for use.

The gas collecting tank and the oil collecting tank are also provided with a safety valve/air supply pipeline unit 440 to ensure that the pressure of the system pipeline and tank body is maintained, so that the syngas can be safely and smoothly provided to the burner 550 to supply heat or gas engines 520 to obtain mechanical energy to drive the generator set 530 to generate electrical energy. It is worth mentioning that, in addition to directly supplying electrical energy for use, the obtained electrical energy can also be sent to the starting power unit 910 via the charging unit 930 to recharge it continuously to supplement the electrical energy of the battery; that is, in normal times In the case of low power consumption, the battery can meet the needs of small power electrical appliances such as the lighting of this work, and the next time the mobile gasification generator set 530 is started, it can also store and provide sufficient backup power. According to this, the system scale of this embodiment may be designed according to actual needs, and may be larger or smaller, depending on the needs of use.

Please refer to FIG. 5. This embodiment uses oily sludge and other thick liquid raw materials as examples. It also has at least one gasification reactor 100, and a feed pipe 220 is connected below the gasification reactor 100. The feed pipe 220 has a U-shaped connecting pipe structure, and the right side is the feed end, and a raw material hopper 800 is provided. A feeding mechanism 811 such as a conveyor belt or a pipe body is connected to the raw material tank 640. The raw material hopper 800 is provided with a feed control valve 820, which can feed the feed pipe 220 fixedly and quantitatively at a fixed time. The 220 can be fixed by the support 230 and bent upward when extending to the left side. The gasification reactor 100 is provided with air cooling or water cooling facilities such as heat dissipation fins from the connection end of the feed pipe 220 from bottom to top to cool down. In section 111, above the cooling section 111 is a heating zone 110, and the high-frequency heating machine 300 applies high-temperature heating to the raw material for pyrolysis and gasification.

The top of the heating zone 110 is provided with a syngas collection pipe 400, and the ash accumulation chamber 180 is connected to the side of the heating zone 110, and an intake pipe 450 is provided beside the syngas collection pipe 400. Bend down through the side wall of the ash accumulation chamber 180 and the heating zone 110 toward the ash accumulation chamber 180; after the raw materials are gasified, synthesis gas and ash are generated, and the synthesis gas is collected by the synthesis gas collection pipe 400 It is led to another gas treatment tank or purification tank and other subsequent processing facilities (not shown in the figure), in which part of the synthesis gas is sucked by the pump or pressurization facility 451 through the suction pipe 450 and then re-enters above the heating zone 110 and gradually Corresponding to the ash residue pushed upward by the cracking station, the ash residue is blown to the ash residue accumulation chamber 180 to make the ash residue fall and accumulate therebetween. When the accumulated ash reaches a certain amount, the closed valve 181 provided at the bottom of the ash accumulation chamber 180 can be opened to guide the accumulated ash to the buffer chamber 182 below it, which is also a closed space. Vacuum well/pump can be installed as a buffer zone for the oxygen control environment of the system. When ash enters the buffer chamber 182 by a certain amount, the closed valve 181 located between the buffer chamber 182 and the ash accumulation chamber 180 can be manually or automatically The way is closed, so as to keep the system from communicating with the outside atmosphere; once the ash and slag in the buffer chamber 182 reaches a certain amount, the ash and slag can be guided to the slag discharge chamber 183 below it, and pushed out from the slag outlet 184, For further processing or use.

The main concept of this embodiment is that the thick raw material input into the U-shaped or ㄩ-shaped connecting pipe structure of the feed pipe 220 is a liquid fluid, which can properly prevent the atmosphere from entering the reaction end and the system. Under the action of atmospheric pressure and its own weight, the raw materials in the fluid state can appear at the same horizontal position at the feeding end and the reaction end; during operation, only some of the raw materials need to be set by the control unit to be pushed to the heating zone When the reaction section 110 is performed, the high-frequency heater 300 can be started to heat and crack the raw materials in the heating zone 110. Since the cooling zone 111 is provided below the heating zone 110, its high-temperature thermal energy will not be fully transferred to the feed The raw materials in the tube 220; in this way, the system can feed the raw materials manually or automatically through the feed control valve 820 to the feed pipe 220 at a fixed time, so that the height of the left and right raw materials are maintained by the principle of the connecting pipe At a certain level, the raw materials can be continuously pushed to the heating zone 110 for cracking and gasification treatment.

This embodiment makes full use of the characteristics of thick fluids such as oil sludge, cooperates with atmospheric pressure and gravity, and has few mechanical structures and movements, but the benefits are very great, which is an ideal invention.

Please refer to FIG. 6, this embodiment is also a case of cracking reaction treatment by feeding from below to above. The main structure is the same as the embodiment of FIG. 5, the difference is mainly that a feed pump 221 sucks the raw material from the sludge tank 650, enters the discharge pipe 223 through the feed pipe 222, and the tail end of the discharge pipe 223 bends upward Folded and connected to the gasification reactor 100, the gasification reactor 100 is divided into a cooling zone 111 and a heating zone 110 from the bottom to the top of the connection end of the discharge pipe 223; the cooling zone 111 is radiated with fins Or water cooling system to cool the raw materials. The rest of the structure is the same as the embodiment of FIG. 5 and will not be repeated here.

In view of the above, the sludge or waste treatment system of the present invention is very different from the traditional landfill and incineration in design, and is deeply novel and progressive. With the treatment system of the present invention, the waste is no longer waste, but turned into new energy! As mentioned earlier, the International Energy Agency has defined the waste generated by human civilization as the fourth largest energy source; if human beings develop and utilize this fourth largest energy source, they can gradually slow down the development of natural resources without having to Continue to destroy the earth and nature. The inventor has tested a lot of prototypes in the field and obtained a large amount of syngas, which proves that it is indeed feasible, and the construction cost, operation, maintenance and other costs of his unit are much lower than those developed by advanced countries such as Europe, America and Japan. Plasma gasification" technology. The high-frequency heating technology has been very mature for more than 20 years, and it has been widely used in microwave ovens, metal welding, furnaces, surface hardening, etc., and there are no shortage of professional books or documents, but it is not seen in the gasification of waste Research and implementation of processing; under the conditions of time and space, the system of the present invention is enough to be built into a commercial operation scale, and it has practical value. It should have met the requirements of national patents. You must apply for it in accordance with the law. It is expected that Bili will be put into operation as soon as possible, and contribute to the deteriorating global environmental protection and promote the circular economy.

100‧‧‧gasification reactor

110‧‧‧Heating area

120‧‧‧ Ash area

130‧‧‧slag pipe

131‧‧‧Slag conveying rod

150‧‧‧sump

160‧‧‧Agitator

161‧‧‧Agitator motor

170‧‧‧Vacuum well/pump

200‧‧‧ Feeding tube

210‧‧‧Feeding screw conveying rod

300‧‧‧High frequency heater

400‧‧‧Syngas collection tube

430‧‧‧pressure control valve/connector

500‧‧‧Central control unit

600‧‧‧ Raw material pile

610‧‧‧ Raw materials

620‧‧‧ Ash area

630‧‧‧Oil

700‧‧‧Flange joint

710‧‧‧Insulation gasket

Claims (17)

An oil sludge or waste treatment system, including: a power supply, a central control unit, a raw material hopper, and at least one gasification reactor; each of the gasification reactors includes: a feed pipe for gasification from the raw material hopper Raw materials are input into the reaction furnace; a high-frequency heating machine heats the gasification reaction furnace with an electric field to thermally crack the raw materials to produce synthesis gas, which is output from the synthesis gas collection tube; an ash residue area is set below the heating area There is a slag outlet in the area to connect the slag discharge pipe to discharge ash; among them, the synthesis gas collection pipe in the heating area can be connected with a gas collection pump to transfer the obtained synthesis gas to the gas collection tank; the heating area and the gas collection tank are provided There is a pressure safety valve; and, the ash residue area is additionally provided with an oil drain to discharge the obtained oil products, and is connected to the oil collecting tank through an oil collecting pipe. According to the oil sludge or waste treatment system described in claim 1, each of the at least one gasification reactor is arranged in a parallel or radial regular array by a plurality of units. According to the oil sludge or waste treatment system described in claim 1, each of the at least one gasification reactor is arranged in a plurality of layers in a three-dimensional manner or arranged in an irregular array. The sludge or waste treatment system as described in claim 1, wherein the central control unit operates the devices of the operation, control, monitoring, alert, and management systems. The sludge or waste treatment system according to claim 1, wherein the at least one feed pipe is connected to the gasification reactor at an angle θ, and the angle θ is an acute angle to reduce the high temperature of the gasification reactor entering the inlet A feed pipe, and a feed screw conveying rod may be provided in the at least one feed pipe to convey raw materials. The sludge or waste treatment system according to claim 1, wherein a stirrer may be provided inside the at least one gasification reactor, the stirrer may be manual or automatic, and may be a heat source inside the gasification reactor. The sludge or waste treatment system according to claim 1, wherein a slag discharge screw conveying rod may be provided in the slag discharge pipe of the at least one gasification reactor. An oil sludge or waste treatment system, comprising: a central control unit, a raw material hopper and at least one gasification reactor, at least one high-frequency heating machine, at least one feed pipe, at least one slag outlet pipe, at least one oil outlet pipe and A gasification reaction furnace constituted by at least one synthesis gas collection tube, etc.; wherein, a tube body such as a feed pipe, a slag discharge pipe, an oil discharge pipe, a synthesis gas collection pipe connected to the at least one gasification reaction furnace can be integrally formed The body is made and fixed; or the connecting end of each pipe body and other parts can be fixed with a flange joint, so that the system is a combined structure to facilitate system maintenance or parts replacement. The sludge or waste treatment system as described in claim 8, wherein the flange joints can be provided with heat-insulating gaskets; whether the pipes constituting the system are integrally formed or combined, air-cooled or water-cooled facilities can be provided to control the heat conduction Then, the angle θ connected between the at least one feed pipe and the at least one gasification reactor may be an acute angle, an obtuse angle or a right angle. The oil sludge or waste treatment system as described in claim 1 or 8 may be provided with an airtight chamber and a vacuum well/pump to carry out the gasification reaction of the raw materials under oxygen-controlled conditions. The sludge or waste treatment system as described in claim 1 or 8 may be designed as a mobile facility. The sludge or waste treatment system according to claim 11, wherein the mobile facility is provided with a battery or manpower or other power supply facility to have its own initial power supply capability to start the mobile facility to further provide electrical energy for self-charging And users of electrical appliances outside the system. The sludge or waste treatment system as described in claim 1, 8, 11 or 12 can be installed on various vehicles to provide the vehicle's own energy or other power needs, becoming a portable power source . An oil sludge or waste treatment system for processing thick materials such as oil sludge, including: a power supply, a central control unit, a raw material hopper, at least one gasification reactor; each of the gasification reactors includes: a inlet The material pipe is connected to the raw material hopper from the gasification reaction furnace, and supplies raw materials from below to the gasification reaction furnace above; a high-frequency heating machine heats the heating zone of the gasification reaction furnace with an electric field to make the gasification The raw material in the reaction furnace is cracked to produce synthesis gas; an ash residue accumulation chamber is provided beside the heating zone, a closed buffer chamber is provided below the ash residue accumulation chamber, and a slag discharge chamber is provided below the buffer chamber, in which a vacuum is provided A well/pump to maintain the oxygen control conditions of the system; a synthesis gas collection pipe is provided at the top of the heating zone to transport the obtained synthesis gas to each treatment tank and gas collection tank; the side of the synthesis gas collection pipe is The top of the heating zone is provided with an air suction pipe and a pump. The air suction pipe penetrates into the side wall of the gasification reaction furnace and opens into the gasification reaction furnace. The pump pressurizes and blows air inward; the gasification reaction furnace is below The inlet end section can be equipped with air cooling or water cooling system. An oil sludge or waste treatment system as described in claim 14, wherein the feed pipe is a communicating pipe structure, and the raw material is continuously pushed and supplied from the bottom to the gasification reactor above. An oil sludge or waste treatment system as described in claim 14, wherein the feed pipe conveys the raw material by a feed pump, and the raw material is continuously pushed and supplied from the bottom to the gasification reactor above. A sludge or waste disposal system as described in claim 14, wherein the suction pipe can be diverted from the gas collecting pipe.

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