Furnace equipment

Abstract

To provide furnace equipment having a structure capable of continuously performing at least carbonization to extinguishment in a single furnace equipment and being easily compactified.SOLUTION: The furnace equipment 100 comprises a carbonization furnace 111 that produces a carbide W2 by carbonizing a material to be carbonized W1, and an extinguishment chamber 112 that performs extinguishment of the carbide W2 discharged from the carbonization furnace 111, wherein the extinguishment chamber 112 is adjacent to the carbonization furnace 111. The furnace equipment 100 may further include a drying chamber 113 that dries the material to be carbonized W1 supplied from an external source, wherein the carbonization furnace 111 is configured such that the material to be carbonized W1 is charged from the drying chamber 113, the drying chamber 113 is adjacent to the extinguishment chamber 112 above the extinguishment chamber 112, and the drying chamber 113 and the extinguishment chamber 112 are adjacent to the carbonization furnace 111 in a direction orthogonal to a vertical direction.SELECTED DRAWING: Figure 1

Description

[Technical field]

[0001] The present disclosure relates to furnace equipment such as carbonization furnaces and reactors. [Background technology]

[0002] Among furnace facilities equipped with carbonization furnaces, reactors, etc., there are so-called continuous furnace facilities in which biomass raw materials are fed continuously or intermittently (with a pause in the middle of the process) and biochar or biofuel is discharged as a product from the furnace facility continuously or intermittently (e.g., Patent Document 1). [Prior art documents] [Patent documents]

[0003] [Patent Document 1] Japanese Patent Application Publication No. 11-278822 Summary of the Invention [Problem to be solved by the invention]

[0004] Unlike batch-type furnace equipment, continuous furnace equipment requires a certain distance for moving biomass raw materials and products in the process of manufacturing the product. Therefore, as the amount of raw materials or the amount of product increases, the furnace equipment needs to be made larger. However, if there are spatial constraints on the location where the furnace equipment is installed, such as when the furnace equipment is mounted on a vehicle or the like to make it a mobile furnace equipment or when a stationary furnace equipment is loaded onto a vehicle or the like and moved, the size of the furnace equipment is limited, and the amount of product manufactured is also limited. On the other hand, in order to process a large amount of raw materials in a short period of time and manufacture a large amount of products, continuous furnace equipment is more suitable than batch-type equipment.

[0005] Furthermore, for example, when transporting a finished product or when furnace equipment is loaded onto a vehicle, there is a possibility that it may be dangerous to leave smoldering charcoal on the vehicle, and if the smoldering charcoal is left unattended, there is a possibility that it may reignite and turn to ash.

[0006] The present disclosure has been made in consideration of the above circumstances, and aims to provide furnace equipment that can continuously perform at least the processes from carbonization to extinguishing in a single furnace equipment and has a structure that can be easily made compact. [Means for solving the problem]

[0007] In order to solve the above problems, the furnace equipment of the present disclosure employs the following measures. A furnace equipment according to one embodiment of the present disclosure comprises a carbonization furnace that produces carbonized material by carbonizing a material to be carbonized, and a fire extinguishing chamber that extinguishes the carbonized material discharged from the carbonization furnace, and the fire extinguishing chamber is adjacent to the carbonization furnace. Effect of the Invention

[0008] According to the present disclosure, it is possible to provide furnace equipment capable of continuously carrying out at least processes from carbonization to extinguishing in a single furnace equipment and having a structure that can be easily made compact. [Brief description of the drawings]

[0009] [Figure 1] FIG. 1 is a side view of a furnace fixture according to one embodiment of the present disclosure. [Diagram 2] FIG. 1 is a side view of a furnace fixture according to an embodiment of the present disclosure (with a separator plate). [Diagram 3] FIG. 1 is a side view of a furnace fixture according to an embodiment of the present disclosure (with baffle plate). [Figure 4] 1 is a side view showing a furnace equipment according to an embodiment of the present disclosure mounted on a vehicle. FIG. [Diagram 5] 1 is a side view showing a state in which a plurality of furnace equipment according to an embodiment of the present disclosure are mounted on a vehicle. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS

[0010] Hereinafter, a furnace facility according to an embodiment of the present disclosure will be described with reference to the drawings.

[0011] <Furnace equipment structure> The furnace facility 100 according to one embodiment of the present disclosure is a carbonization furnace facility / reactor facility that produces a carbonized material W2 such as biochar or biofuel as a product using a material to be carbonized W1 such as woody biomass as a raw material. Hereinafter, the furnace facility 100 according to an embodiment of the present disclosure will be described using the furnace facility 100 as a carbonization furnace facility as an example.

[0012] The furnace facility 100 is a continuous carbonization furnace facility. 1, the furnace equipment 100 includes, for example, a carbonization furnace 111 and a fire extinguishing chamber 112. The furnace equipment 100 may further include a drying chamber 113. The carbonization furnace 111 is a self-combustion furnace that produces a carbonized material W2 by burning the material W1 to be carbonized in an oxygen-deficient environment. The fire extinguishing chamber 112 is a chamber in which the fire (stopping of the combustion reaction) and temperature reduction of the charcoal W2 discharged from the carbonization furnace 111 are carried out. The drying chamber 113 is a chamber in which the material to be carbonized W1, which is supplied from the outside and before being input into the carbonization furnace 111, is dried.

[0013] The carbonization furnace 111 , the fire extinguishing chamber 112 and the drying chamber 113 are defined by a container 101 and partitions 102 and 103 provided inside the container 101 . That is, the furnace equipment 100 comprises a container 101, a partition wall 102, and a partition wall 103, which define a carbonization furnace 111, a fire quenching chamber 112, and a drying chamber 113.

[0014] The container 101 is a substantially rectangular parallelepiped part, and has a space formed therein. Inside the container 101, a partition wall 102 extending vertically and a partition wall 103 extending front-rear are provided. The partition wall 102 is located approximately in the center in the front-rear direction perpendicular to the up-down direction, and is connected to the upper and lower parts of the container 101. In other words, the partition wall 102 divides the internal space of the container 101 into front and rear parts. The partition wall 103 is located approximately in the center in the up-down direction and is connected to the front of the container 101 and the partition wall 102. In other words, the partition wall 103 divides the front space inside the container 101 into upper and lower spaces. At this time, the rear space inside the container 101 is used as the carbonization furnace 111, the front and lower space inside the container 101 is used as the fire extinguishing chamber 112, and the front and upper space inside the container 101 is used as the drying chamber 113. In other words, the fire extinguishing chamber 112 and the drying chamber 113 are adjacent to each other vertically (the fire extinguishing chamber 112 is below and the drying chamber 113 is above), and the set of the fire extinguishing chamber 112 and the drying chamber 113 and the carbonization furnace 111 are adjacent to each other front to back.

[0015] By arranging the carbonization furnace 111, the fire extinguishing chamber 112 and the drying chamber 113 in this manner, the fire extinguishing chamber 112 and the drying chamber 113 can be arranged by utilizing the space in the vertical direction, and the material to be carbonized W1 can be fed into the carbonization furnace 111 by dropping it from the drying chamber 113, and the carbonized material W2 produced at the bottom of the carbonization furnace 111 can be discharged into the fire extinguishing chamber 112.

[0016] The partition wall 102 extends vertically and is provided with an upper opening 102a and a first lower opening (first opening) 102b. The upper opening 102 a is an opening located at the upper part of the partition wall 102 , and connects the carbonization furnace 111 and the drying chamber 113 to each other. The first lower opening 102b is an opening located at the lower part of the partition wall 102, and connects the carbonization furnace 111 and the fire extinguishing chamber 112 to each other.

[0017] The container 101 is provided with a second lower opening (second opening) 101b. The second lower opening 101b is an opening located at the front and bottom of the vessel 101, and connects the fire extinguishing chamber 112 to the outside of the vessel 101 (that is, the outside of the furnace equipment 100). The position of the second lower opening 101b is approximately aligned with the position of the first lower opening 102b in the up-down direction.

[0018] A first gate (first opening / closing mechanism) 121 is provided in the first lower opening 102b. A second gate (second opening / closing mechanism) 122 is provided at the second lower opening 101b. The first gate 121 is a gate that closes or opens the first lower opening 102b. That is, the first gate 121 can connect or separate the carbonization furnace 111 and the fire extinguishing chamber 112. The second gate 122 is a gate that closes or opens the second lower opening 101b. That is, the second gate 122 can connect or separate the fire extinguishing chamber 112 and the outside of the container 101. This makes it possible to isolate the temperature environment and oxygen atmosphere of the fire extinguishing chamber 112 from the outside.

[0019] An intake section 111a is provided on the side of the lower part of the carbonization furnace 111. The intake section 111a is a section for taking in air from the outside of the container 101 (i.e., the outside of the furnace equipment 100) into the carbonization furnace 111, and can connect the outside of the container 101 and the carbonization furnace 111. An exhaust section 113a is provided on a side surface of the drying chamber 113. The exhaust section 113a is a section for discharging exhaust gas (which may contain dry distillation gas as a component; the same applies below) from the drying chamber 113 to the outside of the container 101 (i.e., the outside of the furnace equipment 100), and can connect the drying chamber 113 to the outside of the container 101. Here, the position of the drying chamber 113 corresponds to the upper part of the carbonization furnace 111 in the vertical direction. Therefore, the position of the exhaust part 113a also corresponds to the upper part of the carbonization furnace 111 in the vertical direction.

[0020] The intake section 111a and the exhaust section 113a are each provided with a damper (not shown), and the amount of gas passing through the carbonization furnace 111 and the drying chamber 113 can be adjusted by changing the opening degree of the dampers. Moreover, an induction fan (not shown) may be installed in or near the exhaust section 113a to forcibly ventilate the air.

[0021] A first conveyor (first transport device) 131 is installed in the carbonization furnace 111. The first conveyor 131 is a device on which the material to be carbonized W1 and / or the carbonized material W2 (hereinafter also referred to as "transported material") are placed and which transports the carbonized material W2 toward the fire extinguishing chamber 112 (toward the front of the furnace equipment 100). The first conveyor 131 is driven by a drive unit such as a motor (not shown). The first conveyor 131 is installed so that the transport surface is approximately horizontal. A second conveyor (second transport device) 132 is installed in the fire extinguishing chamber 112. The second conveyor 132 is a device on which the carbide W2 is placed and which transports the carbide W2 toward the outside of the container 101 (toward the front of the furnace equipment 100). The second conveyor 132 is driven by a drive unit such as a motor (not shown). The second conveyor 132 is installed so that the transport surface is approximately horizontal. The height of the transport surface of the second conveyor 132 is approximately the same as the height of the transport surface of the first conveyor 131. A third conveyor (third transport device) 133 is installed in the drying chamber 113. The third conveyor 133 is a device on which the material to be carbonized W1 is placed and which transports the material to be carbonized W1 toward the carbonization furnace 111 (toward the rear of the furnace equipment 100). The third conveyor 133 is driven by a drive unit such as a motor (not shown). The third conveyor 133 is installed so that the transport surface is approximately horizontal.

[0022] The drying chamber 113 is provided with a raw material input section 141 . The raw material input section 141 is a device for inputting the raw material, ie, the material to be carbonized W1, from the outside of the container 101 into the drying chamber 113. The lower end of the raw material charging section 141 is an opening through which the material to be carbonized W1 is discharged, and is located above the rear part of the third conveyor 133 in the traveling direction (the front part as viewed from the furnace equipment 100).

[0023] The furnace facility 100 may include at least one of an inert gas supply device 150 that supplies an inert gas (eg, nitrogen gas) to the fire extinguishing chamber 112 and a water sprinkler device 160 that sprinkles water into the fire extinguishing chamber 112. The inert gas supply device 150 has an inert gas supply pipe 151 and an adjustment valve 152, and is configured so that the flow rate of the inert gas supplied to the fire extinguishing chamber 112 via the inert gas supply pipe 151 can be adjusted by the adjustment valve 152. The inert gas is supplied to the inert gas supply pipe 151 from a device not shown. The sprinkler system 160 has a water supply pipe 161 and an adjustment valve 162, and is configured so that the flow rate of water sprayed into the fire extinguishing room 112 through the water supply pipe 161 can be adjusted by the adjustment valve 162. Water is supplied to the water supply pipe 161 from a device not shown.

[0024] The furnace apparatus 100 may include a control unit 170 . The control unit 170 is a device that executes the control necessary for the operation of the furnace equipment 100, such as controlling each piece of equipment in the furnace equipment 100 (each gate, each transport device, each valve, each measurement unit, and each analysis unit), processing information obtained from each piece of equipment, and relaying the transmission and reception of signals between each piece of equipment. The control unit 170 (Controller) includes, for example, a CPU (Central Processing Unit: Processor), a main memory, a secondary storage, etc. Furthermore, the control unit 170 may include a communication unit for transmitting and receiving information to and from other devices. The main storage device is composed of writable memory such as cache memory and RAM (Random Access Memory), and is used as a working area for reading out programs executed by the CPU and writing data processed by the programs. The secondary storage device is a non-transitory computer readable storage medium, such as a magnetic disk, a magneto-optical disk, a CD-ROM, a DVD-ROM, or a semiconductor memory. A series of processes for realizing various functions is stored in a secondary storage device in the form of a program, for example, and various functions are realized by the CPU reading the program into the main storage device and executing information processing and arithmetic processing. The program may be installed in the secondary storage device in advance, provided in a state stored in a computer-readable storage medium, or distributed via wired or wireless communication means. Examples of computer-readable storage media include magnetic disks, magneto-optical disks, CD-ROMs, DVD-ROMs, and semiconductor memories.

[0025] <About product manufacturing> In the furnace facility 100 configured as above, a product (carbide W2) is manufactured as follows.

[0026] First, the material to be carbonized W1 is charged as a raw material into the drying chamber 113 through the raw material charging section 141. The thrown material to be carbonized W1 falls into the rear portion in the traveling direction of the third conveyor 133 which is in operation below. While the material to be carbonized W1 is being transported to the front portion in the traveling direction (the portion close to the carbonization furnace 111) by the third conveyor 133, the material to be carbonized W1 is dried. The drying is performed by high-temperature exhaust gas guided from the carbonization furnace 111 to the drying chamber 113 through the upper opening 102a. The material to be carbonized W1 that has reached the front portion in the traveling direction of the third conveyor 133 and finished being dried is fed into the carbonization furnace 111 through the upper opening 102a.

[0027] In addition, when the carbonized material W1 that has fallen to the rear part in the traveling direction of the third conveyor 133 while it is being driven has spread over the entire conveying surface, the input of the carbonized material W1 from the raw material input section 141 can be stopped and the third conveyor 133 can be stopped, and the carbonized material W1 can be dried in this state, and after the drying is completed, the third conveyor 133 can be driven again to input the carbonized material W1 into the carbonization furnace 111.

[0028] The material to be carbonized W1 fed into the carbonization furnace 111 falls toward the first conveyor 131 located below. The materials W1 to be carbonized piled up on the first conveyor 131 burn in an oxygen-deficient environment and are carbonized by the heat generated by the combustion. At this time, the materials W1 to be carbonized are less carbonized at the top of the piled up materials W1, and materials W1 (carbonized materials W2) are more carbonized at the bottom. That is, the top is the spontaneous combustion area A1, and the bottom is the carbonization area A2. In other words, the inside of the carbonization furnace 111 includes the spontaneous combustion area A1 and the carbonization area A2, the carbonization area A2 is located on the conveying surface of the first conveyor 131, and the spontaneous combustion area A1 is located above the carbonization area A2.

[0029] High-temperature exhaust gas generated by the combustion and carbonization of the material to be carbonized W1 moves to the upper part of the carbonization furnace 111. At this time, high-temperature exhaust gas is introduced from the carbonization furnace 111 to the drying chamber 113 through the upper opening 102a serving as a gas inlet, and then discharged from the drying chamber 113 to the outside of the container 101 through the exhaust part 113a. The flow of this exhaust gas dries the material to be carbonized W1 in the drying chamber 113. In order to facilitate introduction of a larger amount of high-temperature exhaust gas into the drying chamber 113, the partition wall 102 may be provided with an opening (another gas inlet) other than the upper opening 102a.

[0030] When dropping the material to be carbonized W1 toward the first conveyor 131, it is preferable to form a layer of the material to be carbonized W1 of uniform thickness on the conveying surface of the first conveyor 131 from the standpoint of efficient and uniform combustion and carbonization. Therefore, the furnace equipment 100 may be provided with a chute 142. The chute 142 has one end (rear end) and the other end (front end) located below the rear end, and is a component that guides the material to be carburized W1 (material to be carburized W1 flowing due to inclination) moving from the rear end to the front end to a predetermined position.

[0031] The rear end of the chute 142 is located immediately adjacent to the front portion of the third conveyor 133 in the traveling direction. This allows the material to be carbonized W1 transported by the third conveyor 133 to be smoothly transferred to the chute 142.

[0032] The front end of the chute 142 is configured so that its position can be arbitrarily changed above the first conveyor 131. Specifically, the front end of the chute 142 may move in the up-down direction, the front-rear direction, or the depth direction (front / rear). As shown in Figure 2, the front end of the chute 142 may move from the front to the rear, for example, so that it is located at the front of the first conveyor 131 in the conveying direction when the carbonized material W1 begins to be fed, and is located at the rear of the first conveyor 131 in the conveying direction when the carbonized material W1 is finished being fed.

[0033] As a result, the dried material W1 transported by the third conveyor 133 can be dropped at any position on the first conveyor 131, and a layer of the material W1 to be carbonized of uniform thickness can be formed on the transport surface of the first conveyor 131. Furthermore, the layer of the material W1 to be carbonized of uniform thickness becomes a layer of the carbonized material W2 of uniform thickness as the combustion and carbonization progress.

[0034] As shown in Figure 1, when carbonization of the carbonized material W1 in the carbonization area A2 is completed (i.e., when the carbonized material W2 is formed on the conveying surface of the first conveyor 131), the first gate 121 is opened while the second gate 122 is closed, and the first conveyor 131 and the second conveyor 132 are driven.

[0035] At this time, the position of the first lower opening 102b corresponds to the position of the carbonized area A2 in the up-down direction.

[0036] As shown in FIG. 2, the furnace equipment 100 may also include a separation plate 143. The separation plate 143 is a member for blocking an object above a certain height line Lh so as to prevent the object from being conveyed toward the first lower opening 102b. In other words, the separation plate 143 is a member for allowing an object below the certain height line Lh to be conveyed toward the first lower opening 102b.

[0037] The separation plate 143 is, for example, as follows. The separation plate 143 is a member extending from the partition wall 102 toward the carbonization furnace 111, and has a base end portion 143a attached to the partition wall 102 and a tip end portion 143b inclined downward. The tip portion 143b is connected to the base portion 143a, and is configured so that the inclination angle can be changed arbitrarily. The position of the height line Lh is determined by the position of the tip (lowest end) of the tip portion 143b. The position of the height line Lh can be adjusted by changing the inclination angle of the tip portion 143b or by moving (up and down) the separation plate 143. The position of the height line Lh is set, for example, at a position where the transported object placed on the first conveyor 131 is separated into the material to be carbonized W1 located above and the carbonized material W2 located below.

[0038] With this configuration, only the charcoal W2 is transferred to the second conveyor 132 through the first lower opening 102b and discharged into the fire extinguishing chamber 112.

[0039] As shown in FIG. 1, the first lower opening 102b is a cut gate, and the opening area is known in advance. Therefore, the control unit 170 can calculate the discharge amount of the carbide W2 and the production amount of the product based on the transport speed set for the first conveyor 131 and the opening area of ​​the first lower opening 102b. Furthermore, the control unit 170 may determine the input amount of the material to be carbonized W1, taking into consideration the balance with the discharge amount of the carbonized material W2.

[0040] When the discharge of the carbonized material W2 is completed (i.e., when the carbonized material W2 is transferred from the first conveyor 131 to the second conveyor 132), the first conveyor 131 and the second conveyor 132 are stopped, and the first gate 121 is closed.

[0041] After the discharge of the carbide material W2 is completed, the carbide material W1 that was in the spontaneous combustion area A1 before the discharge moves to the carbonization area A2.

[0042] During or after the discharge of the carbonized material W2, the carbonized material W1 may be biased toward the front part of the conveying direction of the first conveyor 131 due to the driving of the first conveyor 131 and the blocking of the transported material by the cut gate of the first lower opening 102b or the separation plate 143. Thus, as shown in FIG. 3, the furnace apparatus 100 may include at least one baffle plate 144 . The baffle plate 144 is a plate extending in the vertical direction, and is installed at least in the spontaneous combustion area A1. In the case of Fig. 3, two baffle plates 144 are installed side by side in the front-rear direction at approximately the same height position. This makes it difficult for the material to be carbonized W1 to be biased toward the front part of the first conveyor 131 in the transport direction even if the first conveyor 131 is driven. Furthermore, if uneven distribution of the material to be carbonized W1 occurs, the uneven distribution may be smoothed out by reversing the first conveyor 131. If the distance between the partition wall 102 and the front baffle plate 144 and the distance between the front baffle plate 144 and the rear baffle plate 144 are L, then, for example, by reversing the first conveyor 131 so that the conveying surface moves back by L / 2, the uneven material to be carbonized W1 comes into contact with the baffle plate 144 and crumbles, thereby eliminating the uneven distribution of the material to be carbonized W1.

[0043] After the discharge of the carbide material W2 is completed, new carbide material W1 is introduced into the spontaneous combustion area A1 where there is now more space. At this time, if the material W1 to be carbonized is unevenly distributed due to the driving of the first conveyor 131, the position of the front end of the chute 142 may be adjusted to feed the material W1 to a portion where there is less material W1 to be carbonized. Then, again, combustion in the self-ignition area A1 and carbonization in the carbonization area A2 will proceed.

[0044] During the discharge of the carbide W2 from the carbonization furnace 111, the carbide W1 may be charged into the carbonization furnace 111 from the drying chamber 113, or the charging may be stopped, and it is appropriately selected based on the amount of the carbide W1 stacked in the self-ignition area A1 and the carbonization area A2.

[0045] By closing the first gate 121 and the second gate 122, the temperature environment and oxygen atmosphere in the fire extinguishing chamber 112 are in a state of being blocked from the outside. The carbide W2 in such a fire extinguishing chamber 112 is automatically extinguished and cooled when the fire extinguishing chamber 112 falls into a low-oxygen state.

[0046] At this time, by supplying an inert gas to the fire extinguishing chamber 112 by the inert gas supply device 150, the oxygen concentration can be forcibly and quickly reduced. Also, by spraying water into the fire extinguishing chamber 112 by the water spraying device 160, the fire can be forcibly and quickly extinguished and cooled. Note that the inert gas supply device 150 and the water spraying device 160 may be used separately or in combination.

[0047] When the fire extinguishing and cooling of the carbide W1 are completed, the second gate 122 is opened, and the second conveyor 132 is driven to discharge the carbide W2 as a product from the fire extinguishing chamber 112 to the outside of the container 101. When there is no carbide W2 left on the second conveyor 132 and the discharge of the carbide W2 is completed, the second conveyor 132 is stopped and the second gate 122 is closed. As a result, the fire extinguishing chamber 112 is in a state where it can receive the carbide W2 again.

[0048] <Regarding the control of the second gate> A fire extinguishing chamber thermometer 172a may be provided in the fire extinguishing chamber 112. The fire extinguishing chamber thermometer 172a is a means for measuring the temperature of the fire extinguishing chamber 112.

[0049] The control unit 170 can open the second gate 122 and drive the second conveyor 132 based on the measurement value of the fire extinguishing chamber temperature measurement unit 172a.

[0050] Specifically, after the carbonized material W2 is discharged from the carbonization furnace 111 to the fire extinguishing chamber 112, when the temperature of the sealed fire extinguishing chamber 112 falls below a predetermined temperature, the control unit 170 determines that the carbonized material W2 has been extinguished and that the temperature of the carbonized material W2 has sufficiently decreased, opens the second gate 122, and then drives the second conveyor 132. The term "sufficiently cooled" used here means that the temperature has been reduced to a level where there is no risk of reignition even if the charcoal W2 is discharged from the fire extinguishing chamber 112. This allows the charcoal W2 to be discharged from the fire extinguishing chamber 112 without any risk of rekindling.

[0051] <Control of conveyor and raw material input section> The carbonization furnace 111 may be provided with at least one of a gas temperature measuring section 171a, a gas analyzing section 171b, and a transported object analyzing section 171c. The gas temperature measuring unit 171a is a means for measuring the temperature of the exhaust gas in the carbonization furnace 111 (gas generated by the combustion and carbonization of the material to be carbonized W1). The gas analyzer 171b is a means for analyzing the components of the exhaust gas. The "components" referred to here are, for example, water vapor, carbon monoxide, hydrogen, carbon dioxide, and hydrocarbons such as methane. The transported object analyzing unit 171c is a means for analyzing the components of the material to be carbonized W1 and / or the carbonized material W2. The "components" referred to here include the water content, fixed carbon, volatile matter, and the like.

[0052] At least one of the conveying speeds of the first conveyor 131, the second conveyor 132, and the third conveyor 133 and the amount of carbonized material W1 fed from the raw material feeding section 141 may be adjusted based on the measurement values ​​or analysis results of at least one of the gas temperature measuring section 171a, the gas analysis section 171b, and the transported material analysis section 171c.

[0053] Specifically, the control unit 170 may adjust at least one of the conveying speeds of the first conveyor 131, the second conveyor 132 and the third conveyor 133 and the amount of carbonized material W1 fed from the raw material feeding unit 141 based on the measurement values ​​and analysis results of the gas temperature measuring unit 171a and / or the gas analysis unit 171b. For example, based on the measurement values ​​and analysis results of the gas temperature measuring unit 171a and / or the gas analysis unit 171b, the conveying speed of at least one of the first conveyor 131, the second conveyor 132, and the third conveyor 133 can be increased / decreased, the stop time of at least one of the first conveyor 131, the second conveyor 132, and the third conveyor 133 can be extended, or the amount of carbonized material W1 fed can be increased / decreased.

[0054] In addition, the control unit 170 may adjust at least one of the conveying speeds of the first conveyor 131, the second conveyor 132, and the third conveyor 133, and the amount of carbonized material W1 input from the raw material input unit 141, based on the analysis results of the transported material analysis unit 171c. For example, based on the analysis results of the transported material analysis unit 171c, the optimal reaction time for carbonizing the carbonized material W1 in the carbonization furnace 111 can be identified, and based on the identified reaction time, the conveying speed of at least one of the first conveyor 131, the second conveyor 132 and the third conveyor 133 can be increased / decreased, the stop time of at least one of the first conveyor 131, the second conveyor 132 and the third conveyor 133 can be extended, or the amount of the carbonized material W1 fed can be increased / decreased.

[0055] The drying chamber 113 may be provided with at least one of a gas temperature measuring section 173a, a gas analyzing section 173b, and a transported object analyzing section 173c to perform similar control.

[0056] As shown in FIG. 4, the furnace installation 100 may be mounted / carried on a vehicle 10, for example. Therefore, the furnace equipment 100 may be provided with a connection part (not shown) that is used to connect the vehicle 10 when the furnace equipment 100 is mounted on the vehicle. Furthermore, as shown in FIG. 5, a plurality of furnace equipments 100 may be mounted / carried on the vehicle 10 depending on the size of the vehicle 10.

[0057] The furnace facility 100 according to this embodiment has the following advantages. Since the carbonization furnace 111 and the fire extinguishing chamber 112 are provided, at least the processes from carbonization to fire extinguishing can be carried out continuously in one furnace facility 100. In addition, since the fire extinguishing chamber 112 is adjacent to the carbonization furnace 111, the furnace equipment 100 capable of performing at least operations from carbonization to extinguishing can be made compact, and the furnace equipment 100 can be made suitable for mounting on a vehicle, for example.

[0058] In addition, a drying chamber 113 may be provided, and since the drying chamber 113 is adjacent to the fire extinguishing chamber 112 above the fire extinguishing chamber 112, the drying chamber 113 and the fire extinguishing chamber 112 can be arranged by utilizing the vertical space. In addition, since the set of the drying chamber 113 and the fire extinguishing chamber 112 is adjacent to the carbonization furnace 111 in a direction perpendicular to the vertical direction, the material to be carbonized W1 can be dropped into the carbonization furnace 111 from the drying chamber 113 located above, and the carbonized material W2 produced at the bottom of the carbonization furnace 111 can be efficiently discharged into the fire extinguishing chamber 112 located below.

[0059] In addition, since the carbonization furnace 111 includes a spontaneous combustion area A1 and a carbonization area A2 located below the spontaneous combustion area A1, it is easy to feed the carbonized material W1 from the drying chamber 113 to the spontaneous combustion area A1, and it is also easy to discharge the carbonized material W2 from the carbonization area A2 to the fire extinguishing chamber 112.

[0060] In addition, the position of the first lower opening 102b connecting the carbonization furnace 111 and the fire extinguishing chamber 112 corresponds to the position of the carbonization area A2 of the carbonization furnace 111, so that only the carbonized material W2 can be efficiently discharged from the carbonization furnace 111 to the fire extinguishing chamber 112.

[0061] In addition, the exhaust section 113a provided in the drying chamber 113 and the upper opening 102a as a gas inlet that communicates between the carbonization furnace 111 and the drying chamber 113 and guides gas from the carbonization furnace 111 to the drying chamber 113 are provided, so that in a configuration in which the drying chamber 113 is disposed above, high-temperature gas (exhaust gas and / or dry distillation gas) generated in the carbonization furnace 111 can be guided from the gas inlet to the drying chamber 113 and exhausted to the outside from the exhaust section 113a. This makes it possible to dry the carbonized material W1 in the drying chamber 113 by utilizing the flow of high-temperature gas.

[0062] In addition, since the first gate 121 that closes or opens the first lower opening 102b and the second gate 122 that closes or opens the second lower opening 101b are provided, it is possible to seal the fire extinguishing chamber 112. This makes it possible to isolate the temperature environment and oxygen atmosphere of the fire extinguishing chamber 112 from the outside, and it is possible to exert a fire extinguishing function by reducing the temperature and the oxygen concentration.

[0063] In addition, since the inert gas supply device 150 is provided, for example, by supplying inert gas to the fire extinguishing chamber 112, the temperature environment and oxygen atmosphere of which are isolated from the outside, the oxygen concentration can be forcibly and quickly reduced.

[0064] In addition, since the fire extinguishing chamber 112 is provided with a water sprinkler system 160, the fire can be forcibly and quickly extinguished by sprinkling water into the fire extinguishing chamber 112, the temperature environment and oxygen atmosphere of which are isolated from the outside.

[0065] In addition, since the control unit 170 calculates the discharge amount of the carbide W2 from the transport speed of the first conveyor 131 and the opening area of ​​the first lower opening 102b, it is possible to determine the input amount of the material to be carbonized W1, for example, taking the discharge amount into consideration. In other words, it is possible to balance the discharge amount of the carbide W2 and the input amount of the material to be carbonized W1.

[0066] In addition, the control unit 170 opens the second lower opening 101b via the second gate 122 when the temperature of the fire extinguishing chamber 112 is below a predetermined temperature, so that when the temperature of the fire extinguishing chamber 112 reaches a temperature (predetermined temperature) at which the carbonized material W2 is extinguished and the carbonized material W2 is estimated to have sufficiently cooled, the second lower opening 101b can be opened to prepare for discharging the carbonized material W2.

[0067] In addition, the control unit 170 determines the conveying speed of at least one of the first conveyor 131, the second conveyor 132, and the third conveyor 133 based on the gas temperature and / or gas components in the carbonization furnace 111, so that the amount of carbonized material W1 input and the amount of carbonized material W2 discharged can be controlled based on the gas temperature and / or gas components.

[0068] In addition, the control unit 170 identifies the optimal reaction time for carbonizing the carbonized material W1 in the carbonization furnace 111 based on the components of the carbonized material W1 or the carbonized material W2 in the carbonization furnace 111, and determines the conveying speed of at least one of the first conveyor 131, the second conveyor 132, and the third conveyor 133 based on the identified reaction time, so that the amount of the carbonized material W1 input, the time the carbonized material W1 stays in the carbonization furnace 111, and the amount of carbonized material W2 discharged can be controlled based on the reaction time.

[0069] In addition, since the carbonization furnace 111 and the fire extinguishing chamber 112 are separated by a common partition wall 102, the furnace equipment 100 can be made compact.

[0070] Furthermore, since the furnace equipment 100 is provided with a connection portion that is used for connecting to the vehicle 10 when the furnace equipment 100 is mounted on the vehicle, the furnace equipment 100 can be mounted on the vehicle.

[0071] The furnace facility according to the present embodiment described above can be understood, for example, as follows. The furnace equipment (100) according to the first aspect of the present disclosure comprises a carbonization furnace (111) for producing a carbonized material (W2) by carbonizing a material to be carbonized (W1), and a fire extinguishing chamber (112) for extinguishing the carbonized material (W2) discharged from the carbonization furnace (111), and the fire extinguishing chamber (112) is adjacent to the carbonization furnace (111).

[0072] The furnace equipment (100) according to the present embodiment includes a carbonization furnace (111) and a fire extinguishing chamber (112), and therefore at least processes from carbonization to fire extinguishing can be performed continuously in a single furnace equipment (100). In addition, since the fire extinguishing chamber (112) is adjacent to the carbonization furnace (111), the furnace equipment (100) capable of performing at least the processes from carbonization to extinguishing can be made compact, and the furnace equipment (100) can be made suitable for mounting on a vehicle, for example.

[0073] The furnace equipment (100) relating to the second aspect of the present disclosure, in the first aspect, is provided with a drying chamber (113) for drying the material to be carbonized (W1) supplied from the outside, and the material to be carbonized (W1) is fed into the carbonization furnace (111) from the drying chamber (113), and the drying chamber (113) is adjacent to the fire extinguishing chamber (112) above the fire extinguishing chamber (112), and the drying chamber (113) and the fire extinguishing chamber (112) are adjacent to the carbonization furnace (111) in a direction perpendicular to the vertical direction.

[0074] The furnace equipment (100) according to this embodiment is provided with a drying chamber (113), which is adjacent to the fire extinguishing chamber (112) above the fire extinguishing chamber (112). Therefore, the drying chamber (113) and the fire extinguishing chamber (112) can be positioned by utilizing the vertical space. In addition, since the set of the drying chamber (113) and the fire extinguishing chamber (112) is adjacent to the carbonization furnace (111) in a direction perpendicular to the vertical direction, the material to be carbonized (W1) can be dropped from the drying chamber (113) located above into the carbonization furnace (111), and the carbonized material (W2) produced at the bottom of the carbonization furnace (111) can be efficiently discharged into the fire extinguishing chamber (112) located below.

[0075] In the furnace equipment (100) according to the third aspect of the present disclosure, in the first or second aspect, the carbonization furnace (111) includes an autogenous combustion area (A1) in which the supplied material to be carbonized (W1) is combusted, and a carbonization area (A2) located below the autogenous combustion area (A1) in which carbonization after combustion is performed.

[0076] According to the furnace equipment (100) of this embodiment, the carbonization furnace (111) includes therein a spontaneous combustion area (A1) and a carbonization area (A2) located below the spontaneous combustion area (A1), making it easy to feed the material to be carbonized (W1) from the drying chamber (113) to the spontaneous combustion area (A1), and easy to discharge the carbonized material (W2) from the carbonization area (A2) to the fire extinguishing chamber (112).

[0077] The furnace equipment (100) according to the fourth aspect of the present disclosure, in the third aspect, is provided with a first opening (102b) communicating between the carbonization furnace (111) and the fire extinguishing chamber (112), and the position of the first opening (102b) corresponds to the position of the carbonization area (A2) of the carbonization furnace (111).

[0078] According to the furnace equipment (100) of the present embodiment, the position of the first opening (102b) connecting the carbonization furnace (111) and the fire extinguishing chamber (112) corresponds to the position of the carbonization area (A2) of the carbonization furnace (111), so that only the carbonized material (W2) can be efficiently discharged from the carbonization furnace (111) to the fire extinguishing chamber (112).

[0079] The furnace equipment (100) according to a fifth aspect of the present disclosure, in any of the second to fourth aspects, includes an exhaust section (103a) provided in the drying chamber (113) and a gas inlet (102a) connecting the carbonization furnace (111) and the drying chamber (113) and introducing gas from the carbonization furnace (111) to the drying chamber (113).

[0080] The furnace equipment (100) according to this embodiment includes an exhaust section (103a) provided in the drying chamber (113) and a gas inlet (102a) that communicates between the carbonization furnace (111) and the drying chamber (113) and introduces gas from the carbonization furnace (111) to the drying chamber (113). In a configuration in which the drying chamber (113) is disposed above, the high-temperature gas (exhaust gas and / or dry distillation gas) generated in the carbonization furnace (111) can be introduced from the gas inlet (102a) to the drying chamber (113) and exhausted to the outside from the exhaust section (103a). This allows the flow of high-temperature gas to be used to dry the material to be carbonized (W1) in the drying chamber (113).

[0081] The furnace equipment (100) according to a sixth aspect of the present disclosure, in any of the first to fifth aspects, includes a first opening (102b) communicating between the carbonization furnace (111) and the fire extinguishing chamber (112), a second opening (101b) communicating between the fire extinguishing chamber (112) and the outside, a first opening / closing mechanism (121) that closes or opens the first opening (102b), and a second opening / closing mechanism (122) that closes or opens the second opening (101b).

[0082] The furnace facility (100) according to this embodiment includes a first opening (102b) that connects the carbonization furnace (111) and the fire extinguishing chamber (112), a second opening (101b) that connects the fire extinguishing chamber (112) and the outside, a first opening / closing mechanism (121) that closes or opens the first opening (102b), and a second opening / closing mechanism (122) that closes or opens the second opening (101b), so that the fire extinguishing chamber (112) can be sealed by closing the first opening (102b) and the second opening (101b). This allows the temperature environment and oxygen atmosphere of the fire extinguishing chamber (112) to be isolated from the outside, and allows the fire extinguishing function to be achieved by reducing the temperature and the oxygen concentration.

[0083] According to a seventh aspect of the present disclosure, the furnace system (100) of the sixth aspect includes an inert gas supply device (150) that supplies an inert gas to the fire extinguishing chamber (112).

[0084] According to the furnace system (100) of the present embodiment, the inert gas supply device (150) is provided. Therefore, for example, by supplying an inert gas to the fire extinguishing chamber (112) whose temperature environment and oxygen atmosphere are isolated from the outside, the oxygen concentration can be forcibly and quickly reduced.

[0085] According to an eighth aspect of the present disclosure, the furnace system (100) of the sixth or seventh aspect further includes a water sprinkler device (160) that sprinkles water into the fire extinguishing chamber (112).

[0086] The furnace system (100) according to the present embodiment is provided with a water sprinkler system (160), so that the fire can be forcibly and quickly extinguished, for example, by sprinkling water into the fire extinguishing chamber (112), which is isolated from the outside in terms of temperature and oxygen atmosphere.

[0087] The furnace equipment (100) according to the ninth aspect of the present disclosure, in the fourth aspect, includes a first conveying device (131) provided in the carbonization furnace (111) for conveying the carbonized material (W2) toward the fire extinguishing chamber (112), and a control unit (170), and the control unit (170) calculates the discharge amount of the carbonized material (W2) from the conveying speed of the first conveying device (131) and the opening area of ​​the first opening (102b).

[0088] The furnace facility (100) according to this embodiment includes a first conveying device (131) that conveys the carbide (W2) toward the fire extinguishing chamber (112) and a control unit (170), and the control unit (170) calculates the discharge amount of the carbide (W2) from the conveying speed of the first conveying device (131) and the opening area of ​​the first opening (102b), so that it is possible to determine the input amount of the material to be carbonized (W1) taking the discharge amount into consideration, for example. In other words, it is possible to balance the discharge amount of the carbide (W2) and the input amount of the material to be carbonized (W1).

[0089] The furnace system (100) according to a tenth aspect of the present disclosure is the sixth aspect, and includes a fire extinguishing chamber temperature measuring unit (172a) that measures the temperature of the fire extinguishing chamber (112) and a control unit (170), and when the temperature of the fire extinguishing chamber (112) is equal to or lower than a predetermined temperature, the control unit (170) opens the second opening (101b) by the second shutoff mechanism.

[0090] The furnace equipment (100) of this embodiment is equipped with a fire extinguishing chamber temperature measuring unit (172a) and a control unit (170). When the temperature of the fire extinguishing chamber (112) is equal to or lower than a predetermined temperature, the control unit (170) opens the second opening (101b) by the second shut-off mechanism. Therefore, when the temperature of the fire extinguishing chamber (112) reaches a temperature (predetermined temperature) at which extinguishing of the carbonized material (W2) is presumed to be completed, the control unit (170) can open the second opening (101b) to prepare for discharging the carbonized material (W2).

[0091] In the second aspect, the furnace equipment (100) according to the eleventh aspect of the present disclosure includes a first conveying device (131) provided in the carbonization furnace (111) for conveying the carbonized material (W2) toward the fire extinguishing chamber (112), a second conveying device (132) provided in the fire extinguishing chamber (112) for conveying the carbonized material (W2) toward the outside, and a third conveying device (133) provided in the drying chamber (113) for conveying the material to be carbonized (W1) toward the carbonization furnace (111). ), a gas temperature measuring unit (171a) that measures the temperature of the gas generated in the carbonization furnace (111) and / or a gas analysis unit (171b) that analyzes the components of the gas generated in the carbonization furnace (111), and a control unit (170), wherein the control unit (170) determines the conveying speed of at least one of the first conveying device (131), the second conveying device (132), and the third conveying device (133) based on the gas temperature and / or the gas components.

[0092] The furnace equipment (100) of this embodiment is equipped with a gas temperature measuring unit (171a) that measures the temperature of the gas generated in the carbonization furnace (111) and / or a gas analysis unit (171b) that analyzes the components of the gas generated in the carbonization furnace (111), and a control unit (170).The control unit (170) determines the conveying speed of at least one of the first conveying device (131), the second conveying device (132), and the third conveying device (133) based on the gas temperature and / or the gas components, so that the amount of material to be carbonized (W1) fed and the amount of carbonized material (W2) discharged can be controlled based on the gas temperature and / or the gas components.

[0093] In the second aspect, the furnace equipment (100) according to the twelfth aspect of the present disclosure includes a first conveying device (131) provided in the carbonization furnace (111) for conveying the carbonized material (W2) toward the fire extinguishing chamber (112), a second conveying device (132) provided in the fire extinguishing chamber (112) for conveying the carbonized material (W2) toward the outside, a third conveying device (133) provided in the drying chamber (113) for conveying the material to be carbonized (W1) toward the carbonization furnace (111), and a fourth conveying device (134) provided in the carbonization furnace (111). The system is equipped with a transported material analysis unit (171c) that analyzes the components of a certain carbonized material (W1) or carbonized material (W2), and a control unit (170), and the control unit (170) identifies an optimal reaction time for carbonizing the carbonized material (W1) in the carbonization furnace (111) based on the components of the carbonized material (W1) or carbonized material (W2), and determines the transport speed of at least one of the first transport device (131), the second transport device (132), and the third transport device (133) based on the identified reaction time.

[0094] The furnace equipment (100) of this embodiment is equipped with a transported material analysis unit (171c) that analyzes the components of the material to be carbonized (W1) or the carbonized material (W2) in the carbonization furnace (111), and a control unit (170).The control unit (170) identifies the optimal reaction time for carbonizing the material to be carbonized (W1) in the carbonization furnace (111) based on the components of the material to be carbonized (W1) or the carbonized material (W2), and determines the transport speed of at least one of the first transport device (131), the second transport device (132), and the third transport device (133) based on the identified reaction time.Therefore, the amount of material to be carbonized (W1), the time the material to be carbonized (W1) stays in the carbonization furnace (111), and the amount of carbonized material (W2) discharged can be controlled based on the reaction time.

[0095] A furnace system (100) according to a thirteenth aspect of the present disclosure is any one of the first to twelfth aspects, in which the carbonization furnace (111) and the fire extinguishing chamber (112) are separated by a common partition wall (102).

[0096] According to the furnace equipment (100) of this embodiment, the carbonization furnace (111) and the fire extinguishing chamber (112) are separated by the common partition wall (102), so that the furnace equipment (100) can be made compact.

[0097] The furnace equipment (100) according to a fourteenth aspect of the present disclosure is any one of the first to thirteenth aspects, and includes a connection part used for connecting to the vehicle (10) when mounted on the vehicle.

[0098] The furnace equipment (100) according to this embodiment includes a connection portion that is used for connecting to the vehicle (10) when mounted on the vehicle, and therefore the furnace equipment (100) can be mounted on the vehicle. [Explanation of symbols]

[0099] 10 Vehicles 100 Furnace equipment 101 Container 101b Second lower opening (second opening) 102 Bulkhead (extends vertically) 102a Top opening 102b First lower opening (first opening) 103 Partition wall (extending forward and backward) 111 Carbonization furnace 111a Intake section 112 Fire room 113 Drying room 113a Exhaust section 121 First Gate (First Opening and Closing Mechanism) 122 Second gate (Second opening and closing mechanism) 131 First conveyor (first conveying device) 132 Second conveyor (second conveying device) 133 Third conveyor (third conveying device) 141 Raw material input section 142 SHOTS 143 Separation plate 143a Proximal part 143b Tip part 144 Baffle plate 150 Inert gas supply device 151 Inert gas supply pipe 152 Regulating valve 160 Sprinkler system 161 Water supply pipe 162 Regulating valve 170 Control section 171a Gas temperature measurement section 171b Gas Analysis Section 171c Parcel Analysis Department 172a Fire extinguishing room temperature measurement section 173a Gas temperature measurement section 173b Gas Analysis Section 173c Parcel Analysis Department W1 Carbide W2 Carbide (product)

Claims

1. a carbonization furnace for producing a carbonized material by carbonizing a material to be carbonized; a fire extinguishing chamber for extinguishing the carbonized material discharged from the carbonization furnace; Equipped with The fire extinguishing chamber is adjacent to the carbonization furnace. Furnace equipment.

2. A drying chamber for drying materials supplied from outside Equipped with The carbonization furnace is a furnace into which the material to be carbonized is introduced from the drying chamber, The drying chamber is adjacent to the fire extinguishing chamber above the fire extinguishing chamber, The drying chamber and the fire extinguishing chamber are adjacent to the carbonization furnace in a direction perpendicular to the vertical direction. The furnace installation according to claim 1.

3. The carbonization furnace is a spontaneous combustion area in which the supplied material is combusted; and a carbonization area located below the spontaneous combustion area, where carbonization after combustion takes place; Contains The furnace installation according to claim 1 or 2.

4. A first opening communicating between the carbonization furnace and the fire extinguishing chamber Equipped with The position of the first opening corresponds to the position of the carbonization area of ​​the carbonization furnace. The furnace installation according to claim 3.

5. An exhaust unit provided in the drying chamber; a gas inlet that communicates between the carbonization furnace and the drying chamber and introduces gas from the carbonization furnace to the drying chamber; Equipped with The furnace installation according to claim 2.

6. A first opening communicating between the carbonization furnace and the fire extinguishing chamber; A second opening communicating between the fire extinguishing chamber and the outside; a first opening / closing mechanism that closes or opens the first opening; a second opening / closing mechanism that closes or opens the second opening; Equipped with The furnace installation according to claim 1 or 2.

7. An inert gas supply device for supplying inert gas to the fire extinguishing chamber Equipped with The furnace installation according to claim 6.

8. A water sprinkler device for sprinkling water into the fire extinguishing chamber Equipped with The furnace installation according to claim 6.

9. A first conveying device provided in the carbonization furnace and configured to convey the carbonized material toward the fire extinguishing chamber; A control unit; Equipped with The control unit calculates a discharge amount of the charcoal from a transport speed of the charcoal by the first transport device and an opening area of ​​the first opening. The furnace installation according to claim 4.

10. A fire extinguishing chamber temperature measuring unit that measures the temperature of the fire extinguishing chamber; A control unit; Equipped with The control unit opens the second opening by the second opening / closing mechanism when the temperature of the fire extinguishing chamber is equal to or lower than a predetermined temperature. The furnace installation according to claim 6.

11. A first conveying device provided in the carbonization furnace and configured to convey the carbonized material toward the fire extinguishing chamber; A second transport device provided in the fire extinguishing chamber and transporting the charcoal to the outside; A third conveying device provided in the drying chamber and conveying the material to be carbonized toward the carbonization furnace; a gas temperature measuring unit that measures the temperature of the gas generated in the carbonization furnace and / or a gas analyzing unit that analyzes components of the gas generated in the carbonization furnace; A control unit; Equipped with The control unit determines a transport speed of at least one of the first transport device, the second transport device, and the third transport device based on a gas temperature and / or a gas component. The furnace installation according to claim 2.

12. A first conveying device provided in the carbonization furnace and configured to convey the carbonized material toward the fire extinguishing chamber; A second transport device provided in the fire extinguishing chamber and transporting the charcoal to the outside; A third conveying device provided in the drying chamber and conveying the material to be carbonized toward the carbonization furnace; a transported object analysis unit for analyzing components of the material to be carbonized or the carbonized material in the carbonization furnace; A control unit; Equipped with The control unit is Identifying an optimal reaction time for carbonizing the material to be carbonized in the carbonization furnace based on the material to be carbonized or the components of the carbonized material; A transport speed of at least one of the first transport device, the second transport device, and the third transport device is determined based on the identified reaction time. The furnace installation according to claim 2.

13. The carbonization furnace and the fire extinguishing chamber are separated by a common partition wall. The furnace installation according to claim 1.

14. A connection part used to connect to the vehicle when mounted on the vehicle Equipped with The furnace installation according to claim 1.

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