KR102552257B1 - Oil extraction system for continuous operation and access method the same - Google Patents

Abstract

The present invention provides an emulsification system and a driving method capable of continuous operation including a pyrolysis device having a pyrolysis furnace for producing oil vapor; An oil recovery device having several oil recovery lines installed in parallel in one pyrolysis furnace, in which oil is extracted while oil vapor flows in and flows; and, the oil vapor introduced from one pyrolysis furnace is transferred to at least one A converter that opens to flow into the oil return line of the unit and controls the rest of the oil return line to stand by by blocking the rest of the oil return line. that made it possible

Description

Oil extraction system for continuous operation and access method the same}

The present invention relates to an emulsification system, and more particularly, a plurality of oil return lines generated in a pyrolysis furnace are installed in parallel, and if a problem occurs in the oil return line connected to the pyrolysis furnace during the operation, the oil return line is blocked. And by connecting another oil return line, it relates to an emulsification system and a driving method capable of continuous operation so that the operation can continue.

In general, with the progress of industrialization and urbanization, the amount of use of various household items, industrial products, beverage containers, and disposable items using synthetic resins such as plastics is rapidly increasing, and the treatment of synthetic resin waste has become a problem.

These synthetic resin wastes have been incinerated or landfilled, but a large amount of harmful substances are generated during the incineration process, polluting the air, and landfilling takes a long time to decompose and pollutes the soil.

On the other hand, since synthetic resin waste such as plastic is synthesized from petroleum-derived raw materials into polymers, when heated in an oxygen-free condition, a decomposition reaction occurs in which the carbon chain constituting the polymer is broken, resulting in renewable fuel oil that can be returned to petroleum. production technology has been developed.

For example, Korean Patent Laid-open Publication No. 2001-66928 discloses waste plastics that recover oil by condensing oil vapor obtained during the dry distillation process of plastics in a pyrolysis furnace, and recover oil from residual pyrolysis products in a vent condenser in an exhaust gas treatment process. A decomposition and emulsification method and system are disclosed.

However, in this conventional emulsification system, one oil recovery line is connected to one pyrolysis furnace, so if a problem occurs in the oil recovery line during operation, all operations, including the shutdown of the pyrolysis furnace, must be stopped, resulting in continuous work. In addition to this impossibility, there is a problem in that the throughput per unit time is extremely limited.

Republic of Korea Patent No. 10-1910750 (Announced on October 11, 2018) Republic of Korea Patent No. 10-2178267 (Announced on November 12, 2020)

An object of the present invention made to solve the above problems is that a plurality of oil recovery lines are connected in parallel to one pyrolysis furnace, and when a warning occurs in the oil recovery line connected to the pyrolysis furnace during the operation, the pyrolysis furnace and An object of the present invention is to provide an emulsification system and a driving method capable of continuous operation such that the connection of the oil recovery line is cut off and connected to another oil recovery line so that the operation is continuously performed.

In addition, it is to provide an emulsification system and a driving method capable of continuous operation so that the subsequent operation is performed quickly by discharging the sludge inside the pyrolysis furnace and quickly performing post-processing to lower the internal temperature.

In addition, the connection pipe connected to each of the plurality of oil storage tanks is manufactured by combining a plurality of unit pipes, and a pressure sensor, a temperature sensor, a flow sensor, an oxygen concentration sensor, and an inert gas injector are installed in each connection pipe, so that the connection pipe It is to provide an emulsification system and a driving method capable of continuous operation so that smooth operation is maintained by detecting the flow environment of oil vapor in the interior.

In addition, since the pyrolysis furnace and one or more oil recovery lines are each made of modules, it is to provide an emulsification system and a driving method capable of continuous operation that are easily installed by simply connecting the pyrolysis furnace and the oil recovery line, which are each made of modules.

In order to achieve the above object, the emulsification system capable of continuous operation according to the present invention includes a pyrolysis device having a pyrolysis furnace for making oil vapor; An oil recovery device having several oil recovery lines installed in parallel in one pyrolysis furnace, in which oil is extracted while oil vapor flows in and flows; and, the oil vapor introduced from one pyrolysis furnace is transferred to at least one A diverter installed to open the flow to the oil return line of the table and block the rest of the oil return line.

At this time, the converter may be made to open so that the normal operation of the oil return line into which oil vapor flows is blocked and replaced by at least one oil return line among the remaining oil return lines.

Here, the oil recovery line is a plurality of oil storage tanks, an oil vapor supply pipe connecting the converter and the first oil storage tank, a connecting pipe connecting the oil storage tanks, an exhaust pipe discharging the oil vapor exhausted from the last oil storage tank, and each connecting pipe It may include a gas and air injector installed to discharge inert gas, and sensors installed in the connecting pipe to detect the flow temperature, pressure, flow rate, oxygen concentration, etc. of oil vapor.

At this time, based on the information detected by the sensors, gas and inert gas of the air injector are discharged, and it is determined whether or not the oil return line is normally operating, so that another oil return line can be substituted.

In addition, a gas supply pipe for supplying external gas to lower the internal temperature of the pyrolysis furnace and a gas discharge pipe for discharging internal gas may be obtained.

In addition, a pyrolysis device is installed on the first base to manufacture a pyrolysis device module, and an oil return line is installed on the second base to manufacture a plurality of oil return line modules, so that one pyrolysis device module and a plurality of oil return line modules are manufactured. After this arrangement, the oil vapor return line modules are connected in parallel through the converter, the vapor supply pipe of the pyrolysis furnace of the pyrolysis device module and at least one oil return line module is opened by the converter, and the remaining oil vapor supply pipe is blocked. can

On the other hand, in the driving method of the emulsion system capable of continuous operation according to a preferred embodiment of the present invention, in the above-described emulsion system, the oil vapor discharged from the pyrolysis furnace of the pyrolysis device is set to a converter so that at least one corresponding oil return line passes through The tenth step (S10); A twentieth step (S20) of extracting oil from oil vapor in the oil recovery line; The environment of the oil vapor, including the temperature, pressure, flow rate, and oxygen concentration of the oil vapor flowing in the oil recovery line, is detected, and based on the detected information, inert gas is discharged, and whether to maintain oil extraction in the current state or not, other oil A 30th step of determining whether to replace with a recovery line (S30); In the case of replacement with another oil recovery line, a 40 step (S40) in which the oil recovery line is blocked by the converter and the other oil recovery line is opened so that oil vapor flows in and oil extraction continues (S40); Upon completion, operation of the pyrolysis device and the oil recovery line is stopped, sludge inside the pyrolysis furnace is discharged, and heat inside the pyrolysis furnace is discharged to the outside (S50).

As described above, according to the present invention, several oil return lines are installed in one pyrolysis furnace via a converter, and one of the oil return lines connected to the pyrolysis furnace is blocked while another oil return line is connected. Even when the oil return line is repaired or maintained, oil can be continuously extracted from other oil return lines.

In addition, the post-treatment of discharging the sludge inside the pyrolysis furnace and lowering the internal temperature is performed quickly, so that the follow-up work is performed quickly, and the conventional once-a-day work can be performed twice or more times a day. there is.

In addition, the connection pipe connected to each of the plurality of oil storage tanks is manufactured by combining a plurality of unit pipes, and a pressure sensor, a temperature sensor, a flow sensor, an oxygen concentration sensor, and an inert gas injector are installed in each connection pipe, so that the connection pipe It is to provide an emulsification system and a driving method capable of continuous operation so that smooth operation is maintained by detecting the flow environment of oil vapor in the interior.

In addition, since the pyrolysis furnace and one or more oil recovery lines are each made of modules, it is to provide an emulsification system and a driving method capable of continuous operation that are easily installed by simply connecting the pyrolysis furnace and the oil recovery line, which are each made of modules.

The following drawings attached to this specification illustrate preferred embodiments of the present invention, and together with the detailed description of the present invention serve to further understand the technical idea of the present invention, the present invention is limited only to those described in the drawings. and should not be interpreted.
1 is a perspective view schematically showing an emulsification system capable of continuous operation according to a preferred embodiment of the present invention.
2 to 4 are perspective views illustrating another embodiment of FIG. 1 .
5 is a flowchart illustrating a driving method of the emulsification system of FIG. 1;

Hereinafter, preferred embodiments will be described in detail so that those skilled in the art can easily practice the present invention with reference to the accompanying drawings. Also, among components mentioned in various embodiments, similar components and related components in each embodiment may be replaced, replaced, or added. However, in the detailed description of the operating principle of the preferred embodiment of the present invention, if it is determined that a detailed description of a related known function or configuration may unnecessarily obscure the subject matter of the present invention, the detailed description will be omitted.

<Configuration>

As shown in FIGS. 1 and 2, the emulsion system capable of continuous operation according to a preferred embodiment of the present invention includes a pyrolysis device 100, an oil recovery device 200, a first base 400, and a second base ( 410).

First, as shown in FIG. 1, the pyrolysis device 100 has a substantially cylindrical shape, and a pyrolysis furnace 110 in which a waste synthetic resin block (B) made into a block form by compressing waste plastic is loaded therein, and the pyrolysis furnace 110 A burner 120 connected to the fuel supply pipe 121 to heat the pyrolysis furnace 110, a gas supply pipe 130 and a gas discharge pipe 140 may be provided at the bottom of the. This pyrolysis furnace 110 may be similar to or identical to a conventional one. Here, the first base 400 and the second base 410 may be additionally configured, which will be described later. In addition, since the pyrolysis furnace 110 and the burner 120 are the same as or similar to those of the prior art, descriptions thereof will be simplified if necessary.

In addition, the gas supply pipe 130 and the gas discharge pipe 140 may be configured to quickly lower the internal temperature by discharging heat inside the pyrolysis furnace 110 to the outside after the work is finished.

Here, the gas supply pipe 130 may be installed to supply gas having a significantly low risk of explosion at high temperature or high pressure to the inside of the pyrolysis furnace 110 . At this time, the gas is an inert gas, and may be used alone or in combination among inert gases including helium, neon, argon crypton, xenon, radon, and the like.

Further, the gas discharge pipe 140 may be installed in the pyrolysis furnace 110 so that hot gas inside is discharged to the outside by being pushed by the gas supplied from the gas supply pipe 130 . The gas discharge pipe 140 may be connected to an external cooling device. Therefore, after the high-temperature heat of the gas discharge pipe 140 is lowered to room temperature, it can be discharged to the atmosphere.

In addition, the gas supply pipe 130 and the gas discharge pipe 140 may be part of a heat recovery device that recovers high-temperature heat inside the pyrolysis furnace 110 . At this time, the heat recovery device may further include a pump installed to introduce air or gas from the outside while absorbing heat inside the pyrolysis furnace 110, and a heat exchange tank installed to convert cold water into hot water by recovering high-temperature heat.

Next, as shown in FIGS. 1 and 2, the oil recovery device 200 cools the oil vapor discharged from the pyrolysis furnace 110 while flowing along the oil recovery line 300, and stores the oil extracted in this process. can be configured to The oil recovery device 200 may include an inlet pipe 210, a diverter 220, and one or more oil recovery lines 300.

Here, the inlet pipe 210 may be installed by connecting the pyrolysis furnace 110 and the converter 220. The inlet pipe 210 may be installed to guide oil vapor discharged from the pyrolysis furnace 110 to the converter 220.

In addition, the converter 220 may be configured to supply the oil vapor introduced through the inlet pipe 210 to at least one oil return line 300 among the plurality of oil return lines 300 in the case of FIG. 2 . To this end, the diverter 220 may be connected to the inlet pipe 210, and a plurality of oil return lines 300 may be connected in parallel. For example, as shown in FIG. 2 , a first oil recovery line 310 and a second oil recovery line 320 may be installed in the converter 220 . At this time, the first oil return line 310 is opened and the inlet pipe 210 is connected, and the second oil return line 320 is blocked and may be on standby as a spare. Meanwhile, as shown in FIG. 1, when one pyrolysis furnace 110 and one oil return line 300 are installed, the converter 220 may be excluded.

In more detail, the converter 220 is set so that the oil vapor introduced through the inlet pipe 210 is supplied to the first oil return line 310, and the first oil return line 310 becomes unable to operate normally. When the warning is generated, the first oil recovery line 310 may be blocked. Thereafter, by opening the second oil return line 320, oil vapor in the inlet pipe 210 may be supplied to the second oil return line 320.

As another example, as shown in FIG. 3, when three oil return lines 300 are installed, the converter 220 is supplied to the first oil return line 310 and the second oil return line 320, and the third oil return line 320 The recovery line 370 may be installed to stand by. Accordingly, oil can be extracted from oil vapor in the first oil return line 310 and the second oil return line 320 . If a warning occurs in one of the first oil return line 210 and the second oil return line 320, for example, the first oil return line 210, the first oil return line 210 is blocked and the third oil return line 370 is opened, so that the oil vapor in the inlet pipe 210 is supplied to the third oil return line 370.

As another example, as shown in FIG. 4 , two pyrolysis furnaces 110 and three oil recovery lines 300 may be installed. At this time, the waste synthetic resin block (B) may be converted into vapor at the same time in two pyrolysis furnaces 110, or only one pyrolysis furnace 110 may be operated, and the remaining pyrolysis furnaces 110 may be in standby. In the pyrolysis furnace 110 on standby, after preparing for operation such as loading the waste synthetic resin block B, when the pyrolysis furnace 110 in operation is stopped, the pyrolysis furnace 110 on standby may be operated. Further, the converter 220 may open only the first oil return line 310, open the first and second oil return lines 310 and 320, or open all of the first, second and third oil return lines 310, 320 and 330. . At this time, the oil return line ( ) that is not operated may be repaired or cleaned, and the oil return line ( ) with a warning may be replaced and operated.

As another example, when three or more oil return lines 300 are installed, the converter 220 opens so that one oil return line 300 and the inlet pipe 210 communicate, and another oil return line 300 They can be blocked to wait. And, if a problem occurs in the oil return line 300, the converter 220 may block the oil return line 300 and open any other oil return line 300.

As another example, when three or more oil return lines 300 are installed, the converter 220 opens so that two or more oil return lines 300 and the inlet pipe 210 communicate, and the remaining oil return lines 300 can block to wait. At this time, this is because the burden on each oil return line 300 can be reduced when the oil vapor supplied through the inlet pipe 210 is supplied to two or more oil return lines 300 rather than one oil return line 300. am. The converter 220 may block the oil return line 300 and open another oil return line 300 if a problem occurs in at least one of the opened oil return lines 300 .

In addition, a diverter 220 is installed for each oil return line 300, and may be installed to open or block each diverter 220.

In addition, the oil return line 300 may include an oil vapor supply pipe 330, a plurality of oil storage tanks 340, a connection pipe 350, a gas and air injector 360, and various types of sensors.

The oil vapor supply pipe 330 may be installed to guide the oil vapor passing through the converter 220 to the first oil storage tank 340. Accordingly, oil vapor passing through the converter 220 may flow into the first oil storage tank 340 through the oil vapor supply pipe 330 . At this time, as the flowing oil vapor is partially cooled, the extracted oil may be collected in the first oil storage tank 340.

A plurality of oil storage tanks 340 may be installed, and may be installed such that adjacent oil storage tanks 340 communicate with each other through a connection pipe 350 . Therefore, oil vapor passing through the first oil storage tank 340 flows to the next oil storage tank 340 through the connection pipe 350, and then passes through the connection pipe 350 and the oil storage tank 340 repeatedly. While gradually cooling, oil is extracted, and this oil may be collected in the oil storage tank 340. In addition, an exhaust pipe 341 is installed in the last oil storage tank 340, and through this exhaust pipe 341, steam from which all oil is extracted can be separately collected.

A plurality of connection pipes 350 may be installed in a substantially '∩' shape on the side so that adjacent oil storage tanks 340 communicate with each other. The connection pipe 350 allows the oil vapor to cool as it passes, and can guide the extracted oil to flow into the oil storage tank 340 while the oil vapor is cooled. At this time, oil vapor may adhere to the connection pipe 350 in a sticky state as it cools, and sludge generated as it cools may adhere and accumulate. To prevent this, a gas and air injector 360 for injecting inert gas or air, and sensors capable of detecting the temperature, flow rate, pressure, and oxygen concentration of oil vapor may be installed in the connection pipe 350. In addition, the connection pipe 350 may be manufactured such that a plurality of flat or curved single products are connected to each other to clean the inside and can be separated during cleaning.

The gas and air injector 360 is installed in each connection pipe 350 and may be installed to discharge inert gas or air to these connection pipes 350 . To this end, the gas and air injector 360 may be connected to and installed with a gas and air connection pipe 361 connected to an external gas tank (not shown) or an air tank. Therefore, the gas and air injector 360 injects an inert gas sufficient to induce smooth flow of oil vapor according to the environment of the oil vapor detected by the temperature sensor, flow sensor, pressure sensor, and oxygen concentration sensor to the corresponding connection pipe 350. can eject.

The sensor is installed in the connection pipe 350 and may include various sensors including a temperature sensor, a flow rate sensor, a pressure sensor, and an oxygen concentration sensor to detect the environment of the oil vapor flowing along the connection pipe 350. At this time, at least one temperature sensor, flow rate sensor, pressure sensor, oxygen concentration sensor, etc. may be installed for each connection pipe 350 . Accordingly, an appropriate amount of inert gas may be discharged from the gas and air injector 360 according to the information about the environment of the oil vapor detected by these sensors. In addition, based on the information detected by the sensor, it is determined whether the oil return line 300, through which oil vapor currently flows, is normally operating, and another oil return line 300 in standby is opened while the oil return line 300 is blocked. This allows the oil extraction process to continue.

Finally, the base is a first base 400 on which the pyrolysis furnace 110 and the burner 120 of the pyrolysis device 100 are installed on the upper surface, and the oil storage tank 340 of the oil recovery device 200 is installed. A second base 410 may be provided. That is, the pyrolysis device 100 is installed on the first base 400 to be manufactured as a pyrolysis device module, and the oil recovery device 200 is installed on the second base 410 to be manufactured as an oil recovery device module. At this time, the first base 400 has a rectangular frame shape, and the second base 410 may have a ladder shape as shown in FIG. 1, and may have various other shapes. all. When the pyrolysis system is manufactured in this way, when the pyrolysis system is installed, the pyrolysis device module and the oil recovery device module made of modules are moved and put down, and the pyrolysis device module and the oil recovery device module are connected through the converter 220 as a medium. Allow the installation to complete. Due to this, it is possible to avoid the complicated work of bringing each part separately and installing and connecting them one by one as in the prior art. In addition, the convenience of the installation work is improved, and the installation period can be significantly shortened.

<Installation>

First, a pyrolysis device module and an oil recovery device module are manufactured.

Here, the pyrolysis device module may be configured by installing the pyrolysis device 100 on the first base 400. In more detail, the burner 120 is installed on the upper surface of the first base 400, the fuel supply pipe 121 is installed to supply fuel to the burner 120, and is heated by the burner 120. A pyrolysis furnace 110 is installed, a gas supply pipe 130 and a gas discharge pipe 140 are installed to discharge heat inside the pyrolysis furnace 110 to the outside, and oil vapor inside the pyrolysis furnace 110 is discharged. A tube 210 may be installed.

In addition, the oil recovery device module may be configured by installing the oil recovery line 300 in the second base 410. In more detail, a plurality of oil storage tanks 340 are installed on the upper surface of the second base 410, and a connection pipe 350 is installed by connecting the oil storage tanks 340, and the connection pipe 350 A gas and air injector 360, a temperature sensor, a pressure sensor, a flow rate sensor, and an oxygen concentration sensor are installed, and an oil vapor supply pipe 330 may be installed in the first oil storage tank 340. At this time, two or more oil recovery device modules may be manufactured.

Finally, the pyrolysis device module and the oil recovery device module are fixed to the floor and interconnected.

At this time, one pyrolysis device module and two or more oil recovery device modules may be adjacently fixed to the floor.

At this time, the inlet pipe 210 of the pyrolysis device module and the oil vapor supply pipe 330 of the oil recovery device module are connected to the converter 220 to complete the installation.

In this way, when the pyrolysis device 100 and the oil recovery line 300 are modularized, the installation work in the field is easy and the installation time can be significantly reduced.

<Operation method>

Hereinafter, a method of driving an emulsification system capable of continuous operation, which is a preferred embodiment of the present invention, will be described with reference to FIG. 5, taking the structure of FIG.

First, the pyrolysis device 100 and the first oil recovery line 310 are set to communicate (S10). In a state where the waste synthetic resin block B is loaded into the pyrolysis furnace 110, the first oil recovery line 310 may be opened by operating the converter 220. That is, by manipulating the converter 220, the inlet pipe 210 connected to the pyrolysis furnace 110 and the first oil vapor supply pipe 331 may communicate. At this time, the second oil recovery line 320, that is, the second oil vapor supply pipe 332 may be blocked.

Next, oil is extracted from oil vapor in the first oil recovery line 310 (S20). The pyrolysis furnace 110 is heated, and the waste synthetic resin block B inside can be converted into oil vapor and then discharged through the inlet pipe 210. The oil vapor introduced into the first oil vapor supply pipe 331 through the inlet pipe 210 is cooled while passing through a plurality of oil storage tanks 340 and the connection pipe 350, and the oil extracted as it cools is cooled by the oil storage tank 340. ) can be stored in While the oil is being extracted, the sensors detect the temperature, pressure, flow rate, oxygen concentration, etc. of the oil vapor passing through the connection pipe 350, and based on this detected information, the gas and air injector 360 discharges an appropriate inert gas. It can be. Through this, it is possible to minimize the phenomenon that the oil extracted from the oil vapor adheres to the connection pipe 350 or sludge adheres.

Next, the environmental state of oil vapor flowing through the first oil return line 310 is detected, whether the first oil return line 310 is normally operating or not, and whether to replace it with the second oil return line 320 is determined. Do (S30). Here, sensors can detect the temperature, pressure, flow rate, oxygen concentration, etc. of the oil vapor flowing through the first oil vapor supply pipe 331, the oil storage tank 340, the connection pipe 350, and the exhaust pipe 341. Thereafter, whether to continue oil extraction through the first oil recovery line 310 by determining whether the flow of oil vapor is smooth, or blocking the first oil recovery line 310 and replacing it with the second oil recovery line 320 can decide what to do. Here, when the first oil recovery line 310 operates normally and oil extraction is completed, the step (S50) may be performed. Meanwhile, information from the sensors is acquired in real time, and when the information obtained from any one sensor is out of a normal range, a warning may be generated so that the next step (S40) may be performed.

Next, when the first oil return line 310 is blocked, the second oil return line 320 is opened to allow oil vapor to flow in (S40). Here, the converter 220 may be set to block the first oil vapor supply pipe 331 and open the second oil vapor supply pipe 332 so that the oil vapor introduced from the inlet pipe 210 flows into the second oil steam supply pipe 332. there is. Oil vapor introduced in this way can be extracted while passing through the second oil recovery line 320 . As such, while oil vapor is being supplied to the second oil return line 320, the cause of blocking of the first oil return line 310 can be repaired. In more detail, the cause of blocking of the blocked first oil recovery line 310, that is, the factor that inhibits the flow of oil vapor in the first oil vapor supply pipe 331 and the connection pipe 350 can be found and removed. For example, it is possible to identify and remove various causes, such as a large amount of oil adhesion or sludge accumulation due to increased viscosity of the oil inside the first steam supply pipe 331 and the connection pipe 350.

Finally, when the oil extraction of oil vapor is completed, the operation of the pyrolysis device 100 and the oil recovery device 200 is stopped, and the next operation is prepared (S50). Here, in the case of the pyrolysis device 100, heat inside the pyrolysis furnace 110 may be forcibly discharged to the outside or recovered by a heat recovery device through the gas supply pipe 130 and the gas discharge pipe 140. In addition, sludge accumulated inside the pyrolysis furnace 110 may be sucked into a vacuum reducer and discharged to the outside. In addition, the inlet pipe 210 can be cleaned. In the case of the oil recovery device 200, the oil collected in the oil storage tank 340 is emptied, the steam supply pipe 330, the connection pipe 350, and the exhaust pipe 341 are cleaned, and the gas and air injector 360 and various sensors.

As described above, those skilled in the art to which the present invention pertains will be able to understand that the present invention can be embodied in other specific forms without changing its technical spirit or essential features. Therefore, the above-described embodiments should be understood as illustrative in all respects and not limiting. The scope of the present invention is indicated by the patent claims to be described later rather than the detailed description, and all changes or modifications derived from the meaning and scope of the claims and equivalent concepts should be construed as being included in the scope of the present invention. do.

100: pyrolysis device
110: pyrolysis furnace 120: burner
121: fuel supply pipe 130: gas supply pipe
140: gas discharge pipe.
200: oil recovery device
210: inlet pipe 220: conversion period.
300: oil recovery line
310: first oil recovery line 320: second oil recovery line
330: oil vapor supply pipe 331: first oil vapor supply pipe
332: second steam supply pipe 340: oil storage tank
341: exhaust pipe 350: connector
360: gas and air injector 361: gas and air connector
370: Third oil recovery line.
400: first base
410: second base.

Claims (5)

A pyrolysis device 100 having a pyrolysis furnace 110 that makes oil vapor;
An oil recovery device 200 having a plurality of oil return lines 300 installed in parallel to one pyrolysis furnace 110, in which oil is extracted while the steam is introduced and flows;
A converter installed to open the oil vapor introduced from the one pyrolysis furnace 110 to flow into at least one oil return line 300 among several oil return lines 300 and block the remaining oil return lines 300 ( 220); including,
The pyrolysis furnace 110 is connected to a gas supply pipe 130 for supplying an external gas having a significantly low risk of explosion at high temperature or high pressure to lower the internal temperature and an external cooling device, so that the high-temperature internal gas is reduced to room temperature. A gas discharge pipe 140 that is lowered and then discharged, a pump installed to introduce air or gas from the outside while taking in heat from the inside of the pyrolysis furnace 110, and a heat exchange tank installed to convert cold water into hot water by recovering high-temperature heat. , A vacuum extractor for sucking the sludge accumulated inside the pyrolysis furnace 110,
The oil recovery line 300 includes a plurality of oil storage tanks 340, an oil vapor supply pipe 330 connecting the converter 220 and the first oil storage tank 340, and the oil extracted as the oil vapor passes through the oil A connection pipe 350 connecting the oil storage tanks 340 so as to flow into the storage tank 340, an exhaust pipe 341 discharging oil vapor exhausted from the last oil storage tank 340, and an inert gas per connection pipe 350 It includes a gas and air injector 360 installed to discharge and sensors installed in the connection pipe 350 to detect the flow temperature, pressure, flow rate and oxygen concentration of oil vapor,
Based on the information detected by the sensors, the inert gas of the gas and air injector 360 is discharged, and the normal operation of the oil return line 300 is determined to be replaced with another oil return line 300. and
The connection pipe 350 is characterized in that a plurality of flat or curved single items are connected to each other to clean the inside and can be separated during cleaning,
The converter 220 is blocked when the normal operation of the oil return line 300 into which oil vapor flows is impossible, and is opened so that at least one oil return line 300 among the remaining oil return lines 300 is replaced. Emulsion system that can work.

delete delete In claim 1,
The pyrolysis device 100 is installed on the first base 400 to manufacture a pyrolysis device module,
The oil return line 300 is installed on the second base 410 to manufacture a plurality of oil return line modules,
The pyrolysis device module and the oil return line module made of modules are moved, and after the one pyrolysis device module and the plurality of oil return line modules are disposed, the oil return line modules are paralleled through the converter 220. Once connected, the installation is completed, and the work of bringing each part separately, installing and connecting them one by one can be omitted, and the work can not be complicated. An emulsion system capable of continuous operation made such that the steam supply pipe 330 of the oil return line module of the unit is opened and the remaining steam supply pipes 330 are blocked.

In the driving method of any one of claims 1 or 4 of the emulsification system
A tenth step (S10) of setting the converter 220 so that the oil vapor discharged from the pyrolysis furnace 110 of the pyrolysis device 100 passes through at least one oil return line 300;
A twentieth step (S20) of extracting oil from oil vapor in the oil recovery line 300;
The oil vapor environment including the temperature, pressure, flow rate and oxygen concentration of the oil vapor flowing in the oil recovery line 300 is detected, and based on the detected information, inert gas is discharged and oil extraction is maintained in the current state. A 30th step (S30) of determining whether or not to replace with another oil recovery line (300);
When replaced with the other oil return line 300, the oil return line 300 is blocked by the converter 220, and the other oil return line 300 is opened and oil vapor flows in while oil extraction continues. step 40 (S40); and
When the oil extraction of the oil vapor is completed, the operation of the pyrolysis device 100 and the oil recovery line 300 is stopped, the sludge inside the pyrolysis furnace 110 is discharged, and the heat inside the pyrolysis furnace 110 is discharged to the outside A method of driving an emulsification system capable of continuous operation, including a 50th step (S50).

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