A coke oven gas methanol conversion furnace

Abstract

This invention relates to a coke oven gas to methanol conversion furnace, comprising: a reaction tank assembly, the reaction tank assembly including a tank body, a gas distribution chamber, connecting pipes, a flow distribution channel, and a reaction chamber. The gas distribution chamber is located on the outer periphery of the tank body, and the reaction chamber is located in the middle of the tank body. Several flow distribution channels are provided between the reaction chamber and the gas distribution chamber. These flow distribution channels are funnel-shaped, with the opening near the gas distribution chamber being larger than the opening near the reaction chamber. Several connecting pipes are provided on the outer periphery of the tank body. A motor drives a driving gear to rotate, which in turn drives a driven gear to rotate. The driven gear, through a rotating column, drives a catalytic assembly to rotate inside the reaction chamber. When the catalytic assembly rotates, the top of the heat transfer mechanism is located at the bottom of the reaction chamber, without interfering with the rotation of the spiral mesh. During the rotation of the spiral mesh, the mixed gas in the reaction chamber comes into full contact with the catalyst on the spiral mesh, greatly improving the reaction rate.

Description

Technical Field

[0001] This invention belongs to the field of methanol conversion furnaces, specifically a methanol conversion furnace for coke oven gas. Background Technology

[0002] Environmentally friendly fuels are new types of fuels scientifically blended from diesel, gasoline, aviation fuel, kerosene, methanol, ethanol, etc. Environmentally friendly fuels should have the characteristics of improving calorific value, reducing costs, reducing emissions, being renewable resources, being safer to store and transport than traditional fuels, and making full use of recycled resources for reuse. Due to these characteristics, environmentally friendly fuels are highly favored for their widespread application. In the process of preparing environmentally friendly fuels, methanol needs to be prepared first. Existing raw materials for methanol preparation include natural gas, naphtha, heavy oil, coal and its processed products (coke, coke oven gas), acetylene tail gas, etc. The main working principle is to synthesize methanol by pressurized catalytic hydrogenation of carbon monoxide and carbon dioxide.

[0003] The existing patent, patent application number CN201810725757.5, entitled "A Coke Oven Gas to Methanol Conversion Furnace," has the characteristics of "saving the physical strength of pulling and reducing the labor intensity of workers. The cleaning scraper on the wire mesh is pulled by the traction cable in the middle, so that the cleaning scraper can fully scrape the catalyst on the wire mesh from the sealed cabinet door, which solves the problem that the existing scraper is difficult to fully scrape the catalyst from the inner wall of the reaction chamber, ensuring the recycling and reuse of the catalyst, and avoiding the catalyst from reducing the purity of the methanol product." However, it still has some shortcomings, such as: the catalyst is installed on the wire mesh, and the wire mesh is fixed and cannot come into contact with the reaction gas components. The heat exchanger is external and can only be effectively cooled after the methanol is removed. Therefore, a coke oven gas to methanol conversion furnace is proposed. Summary of the Invention

[0004] The purpose of this section is to outline some aspects of embodiments of the present invention and to briefly describe some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be construed as limiting the scope of the invention.

[0005] Given the following technical problems in the existing technology: the catalyst in the existing patent is installed on the storage wire mesh, and the storage wire mesh is fixed and cannot come into contact with the components of the reaction gas. The heat exchanger is external and the methanol needs to be removed before effective cooling can be achieved.

[0006] To solve the above-mentioned technical problems, the present invention provides the following technical solution: a coke oven gas to methanol conversion furnace, comprising:

[0007] A reaction vessel assembly includes a vessel body, a gas distribution chamber, connecting pipes, a flow distribution channel, and a reaction chamber. The gas distribution chamber is located at the edge of the vessel body, and the reaction chamber is located in the center of the vessel body. Several flow distribution channels are provided between the reaction chamber and the gas distribution chamber. The flow distribution channels are funnel-shaped, and the diameter of the flow distribution channel near the gas distribution chamber is larger than the diameter near the reaction chamber. Several connecting pipes are provided on the outer periphery of the vessel body, and the connecting pipes are connected to the gas distribution chamber.

[0008] A connecting frame assembly is provided on the outer periphery of the tank body. The connecting frame assembly includes a connecting frame and a connecting channel. The connecting frame has a connecting channel, which is connected to a connecting pipe.

[0009] The reaction chamber is equipped with a heat transfer mechanism and a catalytic component, and a cooling box is provided at the bottom of the reaction tank assembly.

[0010] As a preferred technical solution for a coke oven gas to methanol conversion furnace, the heat transfer mechanism is movably connected within the reaction chamber. The heat transfer mechanism includes a heat transfer cylinder one, a positioning block, a heat transfer cylinder two, and a heat transfer channel. The heat transfer cylinder two is inserted into the inner side of the heat transfer cylinder one, and a heat transfer channel is opened on the inner side of the heat transfer cylinder two. Mercury is contained on the inner side of the heat transfer channel. Several positioning blocks are arranged on the inner side of the heat transfer cylinder one, and the positioning blocks are inserted into the heat transfer cylinder two.

[0011] The heat inside the reaction chamber is conducted through heat transfer cylinder one to the mercury in heat transfer cylinder two and the heat transfer channel, and then through the mercury in heat transfer cylinder one, heat transfer cylinder two and the heat transfer channel to the bottom of the heat transfer mechanism, and then released in the water at the bottom of the heat transfer mechanism, thereby lowering the temperature inside the reaction chamber.

[0012] As a preferred technical solution for a coke oven gas to methanol conversion furnace, a one-way valve is provided on the inner side of each of the connecting pipes;

[0013] The one-way valve allows gas to enter the reaction chamber only through the connecting channel and connecting pipe in one direction.

[0014] As a preferred technical solution for a coke oven gas to methanol conversion furnace, the catalytic component includes a spiral mesh and an inner cylinder. The spiral mesh is spiral in shape, and the outer side of the spiral mesh is movably connected to the inner side of the reaction chamber. The inner cylinder is installed inside the reaction chamber.

[0015] The motor drives the active gear to rotate, which in turn drives the driven gear to rotate. The driven gear, through the rotating column, carries the catalytic component to rotate inside the reaction chamber. When the catalytic component rotates, the top of the heat transfer mechanism is located at the bottom of the reaction chamber and does not interfere with the rotation of the spiral mesh. During the rotation of the spiral mesh, the mixed gas in the reaction chamber comes into full contact with the catalyst on the spiral mesh, which greatly improves the reaction rate.

[0016] As a preferred technical solution for a coke oven gas to methanol conversion furnace, the catalytic component further includes a structural rod and end rings. Each end of the structural rod is provided with an end ring at both the upper and lower ends. There are two spiral meshes, with the structural rod located between the two spiral meshes. A rotating component is provided on the inner side of the spiral meshes.

[0017] As a preferred technical solution for a coke oven gas to methanol conversion furnace, the rotating assembly includes a rotating column, a main pipe, and a connecting groove. The outer side of the rotating column is fixedly connected to a spiral mesh, the inner side of the rotating column has a main pipe, and the outer side of the rotating column has several connecting grooves connected to the main pipe. The base plate and the fixed column are movably connected.

[0018] Liquids and gases in the reaction chamber can enter the rotating column through the connecting channel, and then exit through the rotating column to the fixed column or the transmission pipeline.

[0019] As a preferred technical solution for a coke oven gas to methanol conversion furnace, the rotating assembly further includes a motor, a driving gear, a driven gear, and a transmission pipe. A connecting seat is rotatably connected to the top of the rotating column, and a transmission pipe is provided at the top of the connecting seat. The connecting seat is connected to the reaction tank assembly via a connecting arm. A driven gear is provided at the top of the rotating column, and a motor is provided at the top of the reaction tank assembly. A driving gear is provided at the power output end of the motor, and the driving gear meshes with the driven gear. An exhaust pipe is connected to the transmission pipe.

[0020] The motor drives the active gear to rotate, which in turn drives the driven gear to rotate. The driven gear, through the rotating column, carries the catalytic component to rotate inside the reaction chamber. When the catalytic component rotates, the top of the heat transfer mechanism is located at the bottom of the reaction chamber and does not interfere with the rotation of the spiral mesh. During the rotation of the spiral mesh, the mixed gas in the reaction chamber comes into full contact with the catalyst on the spiral mesh, which greatly improves the reaction rate.

[0021] As a preferred technical solution for a coke oven gas to methanol conversion furnace, the cooling box includes a box body, a cooling cavity, a first transmission pipe and a second transmission pipe. The cooling cavity is opened on the inner side of the box body. The second transmission pipe is provided at the bottom end of one side of the cooling cavity. The first transmission pipe is provided at the top end of one side of the cooling cavity. The inner side of the cooling cavity contains water.

[0022] The water in the cooling chamber can absorb heat from the reaction chamber through the heat transfer mechanism, thereby lowering the ambient temperature inside the reaction chamber.

[0023] As a preferred technical solution for a coke oven gas to methanol conversion furnace, the lifting assembly includes a servo electric cylinder and a base plate. The bottom ends of all the heat transfer mechanisms are connected to the same base plate. The base plate is movably connected inside the cooling chamber. The movable end of the servo electric cylinder is fixedly connected to the base plate.

[0024] The length of the heat transfer mechanism entering the reaction chamber can be controlled by a servo electric cylinder. The heat transfer mechanism can transfer the heat in the reaction chamber to the water in the heat transfer mechanism at a certain rate. When the length of the heat transfer mechanism in the reaction chamber and the length in the cooling chamber are appropriate, the temperature in the reaction chamber can be reduced quickly, and the temperature drops rapidly while simultaneously heating the water in the cooling chamber.

[0025] As a preferred technical solution for a coke oven gas to methanol conversion furnace, the bottom end of the rotating column is rotatably connected to a fixed column, the fixed column passes through the cooling chamber to reach the outside of the cooling box, and the bottom end of the fixed column is provided with an outlet pipe.

[0026] The vent pipe can remove products and waste from the reaction chamber through a fixed column, a rotating column, and a fixed column.

[0027] The beneficial effects of the coke oven gas to methanol conversion furnace of the present invention are as follows: the motor drives the drive gear to rotate, the drive gear drives the driven gear to rotate, and the driven gear drives the catalyst assembly to rotate inside the reaction chamber through the rotating column. When the catalyst assembly rotates, the top of the heat transfer mechanism is located at the bottom of the reaction chamber and does not interfere with the rotation of the spiral mesh. During the rotation of the spiral mesh, the mixed gas in the reaction chamber is in full contact with the catalyst on the spiral mesh, which greatly improves the reaction rate.

[0028] The length of the heat transfer mechanism entering the reaction chamber can be controlled by the servo electric cylinder. The heat transfer mechanism can transfer the heat in the reaction chamber to the water in the heat transfer mechanism at a certain rate. When the length of the heat transfer mechanism in the reaction chamber and the length in the cooling chamber are appropriate, the temperature in the reaction chamber can be reduced quickly and the temperature can be reduced rapidly while heating the water in the cooling chamber, thus achieving the purpose of local cooling and greatly improving production efficiency. Attached Figure Description

[0029] To more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Wherein:

[0030] Figure 1 This is a schematic diagram of the front structure of the present invention;

[0031] Figure 2 This is a top-view cross-sectional structural diagram of the present invention;

[0032] Figure 3 This is a schematic diagram of the inner structure of the catalytic component of the present invention. Figure 1 ;

[0033] Figure 4 This is a schematic diagram of the inner structure of the catalytic component of the present invention. Figure 2 ;

[0034] Figure 5 This is a schematic diagram of the inner structure of the heat transfer mechanism of the present invention.

[0035] Reference numerals: Reaction vessel assembly—100, vessel body—101, gas distribution chamber—102, connecting pipe—103, flow distribution channel—104, reaction chamber—105, connecting frame assembly—200, connecting frame—201, connecting channel—202, heat transfer mechanism—300, heat transfer cylinder one—301, positioning block—302, heat transfer cylinder two—303, heat transfer channel—304, catalytic assembly—400, spiral mesh—401, inner cylinder—402, structural rod—403, end ring —404, Check Valve—500, Rotating Assembly—600, Rotating Column—601, Main Pipe—602, Connecting Slot—603, Fixed Column—604, Motor—605, Driven Gear—606, Driven Gear—607, Connecting Seat—608, Transmission Pipe—609, Cooling Box—700, Box Body—701, Cooling Chamber—702, Transmission Pipe One—704, Transmission Pipe Two—705, Lifting Assembly—800, Servo Electric Cylinder—801, Base Plate—802. Detailed Implementation

[0036] To make the above-mentioned objects, features and advantages of the present invention more apparent and understandable, the specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0037] Many specific details are set forth in the following description in order to provide a full understanding of the invention. However, the invention may also be practiced in other ways different from those described herein, and those skilled in the art can make similar extensions without departing from the spirit of the invention. Therefore, the invention is not limited to the specific embodiments disclosed below.

[0038] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that is mutually exclusive with other embodiments.

[0039] Secondly, the present invention is described in detail with reference to the schematic diagrams. When detailing the embodiments of the present invention, for ease of explanation, the cross-sectional views illustrating the device structure may be partially enlarged, not according to the usual scale. Furthermore, the schematic diagrams are merely examples and should not limit the scope of protection of the present invention. In addition, actual fabrication should include three-dimensional spatial dimensions of length, width, and depth.

[0040] like Figure 1-5 As shown, the present invention proposes a coke oven gas to methanol conversion furnace, comprising:

[0041] The reaction vessel assembly 100 includes a vessel body 101, a gas distribution chamber 102, a connecting pipe 103, a flow distribution channel 104, and a reaction chamber 105. The gas distribution chamber 102 is provided at the edge of the interior of the vessel body 101, and the reaction chamber 105 is provided in the middle of the interior of the vessel body 101. A plurality of flow distribution channels 104 are provided between the reaction chamber 105 and the gas distribution chamber 102. The flow distribution channels 104 are funnel-shaped, and the diameter of the flow distribution channel 104 near the gas distribution chamber 102 is larger than the diameter near the reaction chamber 105. A plurality of connecting pipes 103 are provided on the outer periphery of the vessel body 101, and the connecting pipes 103 are connected to the gas distribution chamber 102.

[0042] A connecting frame assembly 200 is provided on the outer periphery of the tank body 101. The connecting frame assembly 200 includes a connecting frame 201 and a connecting channel 202. The connecting frame 201 has a connecting channel 202, which is connected to the connecting pipe 103.

[0043] The reaction chamber 105 is equipped with a heat transfer mechanism 300 and a catalytic component 400, and the bottom of the reaction tank assembly 100 is equipped with a cooling box 700.

[0044] The heat transfer mechanism 300 is movably connected within the reaction chamber 105. The heat transfer mechanism 300 includes a heat transfer cylinder 1 301, a positioning block 302, a heat transfer cylinder 2 303, and a heat transfer channel 304. The heat transfer cylinder 2 303 is inserted into the inner side of the heat transfer cylinder 1 301. The heat transfer channel 304 is opened on the inner side of the heat transfer cylinder 2 303. Mercury is contained on the inner side of the heat transfer channel 304. Several positioning blocks 302 are provided on the inner side of the heat transfer cylinder 1 301. The positioning blocks 302 are inserted into the heat transfer cylinder 2 303.

[0045] The heat in the reaction chamber 105 is conducted through the heat transfer cylinder 301 to the mercury in the heat transfer cylinder 303 and the heat transfer channel 304. Then, the heat is conducted through the mercury in the heat transfer cylinder 301, the heat transfer cylinder 303 and the heat transfer channel 304 to the bottom of the heat transfer mechanism 300, and then released in the water at the bottom of the heat transfer mechanism 300, thereby causing the temperature in the reaction chamber 105 to drop.

[0046] A one-way valve 500 is provided on the inner side of each of the connecting pipes 103;

[0047] The one-way valve 500 allows gas to enter the reaction chamber 105 in one direction only through the connecting channel 202 and the connecting pipe 103.

[0048] The catalytic assembly 400 includes a spiral mesh 401 and an inner cylinder 402. The spiral mesh 401 is spiral in shape, and the outer side of the spiral mesh 401 is movably connected to the inner side of the reaction chamber 105. The inner cylinder 402 is installed inside the reaction chamber 105.

[0049] The motor 605 drives the drive gear 606 to rotate, which in turn drives the driven gear 607 to rotate. The driven gear 607, through the rotating column 601, drives the catalyst assembly 400 to rotate inside the reaction chamber 105. When the catalyst assembly 400 rotates, the top of the heat transfer mechanism 300 is located at the bottom of the reaction chamber 105 and does not interfere with the rotation of the spiral mesh 401. During the rotation of the spiral mesh 401, the mixed gas in the reaction chamber 105 comes into full contact with the catalyst on the spiral mesh 401, which greatly improves the reaction rate.

[0050] The catalytic component 400 also includes a structural rod 403 and an end ring 404. An end ring 404 is provided at each of the upper and lower ends of the structural rod 403. There are two spiral meshes 401. The structural rod 403 is located between the two spiral meshes 401. A rotating component 600 is provided on the inner side of the spiral meshes 401.

[0051] The rotating assembly 600 includes a rotating column 601, a main pipe 602, and a connecting groove 603. The outer side of the rotating column 601 is fixedly connected to the spiral mesh 401. The main pipe 602 is provided on the inner side of the rotating column 601. A plurality of connecting grooves 603 are provided on the outer side of the rotating column 601. The connecting grooves 603 are connected to the main pipe 602. The base plate 802 and the fixed column 604 are movably connected.

[0052] The liquid and gas in the reaction chamber 105 can enter the rotating column 601 through the connecting groove 603, and then reach the fixed column 604 or the transmission pipe 609 through the rotating column 601 for discharge.

[0053] The rotating assembly 600 also includes a motor 605, a driving gear 606, a driven gear 607, and a transmission pipe 609. A connecting seat 608 is rotatably connected to the top of the rotating column 601. The transmission pipe 609 is provided at the top of the connecting seat 608. The connecting seat 608 is connected to the reaction vessel assembly 100 via a connecting arm. The driven gear 607 is provided at the top of the rotating column 601. The motor 605 is provided at the top of the reaction vessel assembly 100. The driving gear 606 is provided at the power output end of the motor 605. The driving gear 606 meshes with the driven gear 607. An exhaust pipe is connected to the transmission pipe 609.

[0054] The motor 605 drives the drive gear 606 to rotate, which in turn drives the driven gear 607 to rotate. The driven gear 607, through the rotating column 601, drives the catalyst assembly 400 to rotate inside the reaction chamber 105. When the catalyst assembly 400 rotates, the top of the heat transfer mechanism 300 is located at the bottom of the reaction chamber 105 and does not interfere with the rotation of the spiral mesh 401. During the rotation of the spiral mesh 401, the mixed gas in the reaction chamber 105 comes into full contact with the catalyst on the spiral mesh 401, which greatly improves the reaction rate.

[0055] The cooling box 700 includes a box body 701, a cooling cavity 702, a first transmission pipe 704 and a second transmission pipe 705. The cooling cavity 702 is provided on the inner side of the box body 701. The second transmission pipe 705 is provided at the bottom end of one side of the cooling cavity 702, and the first transmission pipe 704 is provided at the top end of one side of the cooling cavity 702. The inner side of the cooling cavity 702 contains water.

[0056] The water in the cooling chamber 702 can absorb the heat in the reaction chamber 105 through the heat transfer mechanism 300, thereby reducing the ambient temperature in the reaction chamber 105.

[0057] The lifting assembly 800 includes a servo electric cylinder 801 and a base plate 802. The bottom ends of all the heat transfer mechanisms 300 are connected to the same base plate 802. The base plate 802 is movably connected inside the cooling chamber 702. The movable end of the servo electric cylinder 801 is fixedly connected to the base plate 802.

[0058] The length of the heat transfer mechanism 300 entering the reaction chamber 105 can be controlled by the servo electric cylinder 801. The heat transfer mechanism 300 can transfer the heat in the reaction chamber 105 to the water in the heat transfer mechanism 300 at a certain rate. When the length of the heat transfer mechanism 300 in the reaction chamber 105 and the length in the cooling chamber 702 are appropriate, the temperature in the reaction chamber 105 can be reduced quickly, and the temperature drops rapidly while simultaneously heating the water in the cooling chamber 702.

[0059] The bottom end of the rotating column 601 is rotatably connected to a fixed column 604. The fixed column 604 passes through the cooling chamber 702 and reaches the outside of the cooling box 700. The bottom end of the fixed column 604 is provided with an air outlet pipe.

[0060] The vent pipe can remove the products and waste in the reaction chamber 105 through the fixed column 604, the rotating column 601 and the fixed column 604.

[0061] Catalysts are provided on the surfaces of both the spiral mesh 401 and the inner cylinder 402.

[0062] The specific implementation method is as follows: the coal gas is first decoked and filtered, compressed to 2.3 MPa, and then enters a low-temperature methanol washing process to remove organic and inorganic sulfur to <1×10. -6 (mass fraction) is sent to the reaction tank assembly 100, where the processed coke oven gas, oxygen and water vapor are combined into a mixed gas. The mixed gas is transported to the gas distribution chamber 102 through the connecting channel 202, the one-way valve 500 and the connecting pipe 103, and then transported to the reaction chamber 105 through the diversion channel 104. The mixed gas reacts under the catalyst on the catalytic assembly 400 and the high temperature and high pressure conditions in the reaction chamber 105. The main product in the reaction process is methanol.

[0063] During the reaction, the motor 605 drives the drive gear 606 to rotate, and the drive gear 606 drives the driven gear 607 to rotate. The driven gear 607 drives the catalyst assembly 400 to rotate inside the reaction chamber 105 through the rotating column 601. When the catalyst assembly 400 rotates, the top of the heat transfer mechanism 300 is located at the bottom of the reaction chamber 105 and does not interfere with the rotation of the spiral mesh 401. During the rotation of the spiral mesh 401, the mixed gas in the reaction chamber 105 is in full contact with the catalyst on the spiral mesh 401, which greatly improves the reaction rate.

[0064] The servo electric cylinder 801 can control the length of the heat transfer mechanism 300 entering the reaction chamber 105. The heat transfer mechanism 300 can transfer the heat in the reaction chamber 105 to the water in the heat transfer mechanism 300 at a certain rate. When the length of the heat transfer mechanism 300 in the reaction chamber 105 and the length in the cooling chamber 702 are appropriate, the temperature in the reaction chamber 105 can be reduced quickly, and the temperature can be reduced rapidly while heating the water in the cooling chamber 702 at the same time.

[0065] Both reaction products and waste can be removed through transfer pipe 609 or stationary column 604.

[0066] It should be understood that numerous specific implementation decisions can be made during the development of any practical implementation, such as in any engineering or design project. Such development efforts may be complex and time-consuming, but for those skilled in the art who benefit from this disclosure, the development effort will be a routine work of design, manufacturing, and production without requiring much experimentation.

[0067] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit it. Although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all such modifications or substitutions should be covered within the scope of the claims of the present invention.

Claims

1. A coke oven gas to methanol reformer characterized by: include: A reaction vessel assembly (100) includes a vessel body (101), a gas distribution chamber (102), a connecting pipe (103), a flow distribution channel (104), and a reaction chamber (105). The gas distribution chamber (102) is provided inside the vessel body (101), and the reaction chamber (105) is provided in the middle of the vessel body (101). Several flow distribution channels (104) are provided between the reaction chamber (105) and the gas distribution chamber (102). The flow distribution channels (104) are funnel-shaped. The diameter of the flow distribution channel (104) near the gas distribution chamber (102) is larger than the diameter near the reaction chamber (105). Several connecting pipes (103) are provided on the outer periphery of the vessel body (101). The connecting pipes (103) are connected to the gas distribution chamber (102). A connecting frame assembly (200) is provided on the outer periphery of the tank body (101). The connecting frame assembly (200) includes a connecting frame (201) and a connecting channel (202). The connecting frame (201) has a connecting channel (202) and the connecting channel (202) is connected to the connecting pipe (103). The reaction chamber (105) is equipped with a heat transfer mechanism (300) and a catalyst assembly (400), and a cooling box (700) is provided at the bottom of the reaction tank assembly (100). A lifting assembly (800) includes a servo electric cylinder (801). The catalytic assembly (400) includes a spiral mesh (401) and an inner cylinder (402). The spiral mesh (401) is spiral-shaped and is movably connected to the reaction chamber (105). The inner cylinder (402) is installed inside the reaction chamber (105). The catalytic assembly (400) also includes a structural rod (403) and end rings (404). Each end of the structural rod (403) is provided with an end ring (404). There are two spiral meshes (401). The structural rod (403) is located at... Between two spiral meshes (401), a rotating assembly (600) is provided on the inner side of the spiral meshes (401); the rotating assembly (600) includes a rotating column (601), a main pipe (602), and a connecting groove (603). The outer side of the rotating column (601) is fixedly connected to the spiral meshes (401), the inner side of the rotating column (601) is provided with the main pipe (602), and the outer side of the rotating column (601) is provided with a plurality of connecting grooves (603), which are connected to the main pipe (602).

2. A methanol reformer for coke oven gas according to claim 1, characterized in that: The heat transfer mechanism (300) is movably connected within the reaction chamber (105). The heat transfer mechanism (300) includes a heat transfer cylinder one (301), a positioning block (302), a heat transfer cylinder two (303), and a heat transfer channel (304). The heat transfer cylinder two (303) is inserted into the inner side of the heat transfer cylinder one (301). The heat transfer channel (304) is opened on the inner side of the heat transfer cylinder two (303). Mercury is contained in the inner side of the heat transfer channel (304). Several positioning blocks (302) are provided on the inner side of the heat transfer cylinder one (301). The positioning blocks (302) are inserted into the heat transfer cylinder two (303).

3. The coke oven gas to methanol conversion furnace according to claim 1, characterized in that: Each of the connecting pipes (103) is provided with a one-way valve (500) on its inner side.

4. A methanol reformer for coke oven gas according to claim 1, characterized in that: The rotating assembly (600) further includes a motor (605), a driving gear (606), a driven gear (607), and a transmission pipe (609). A connecting seat (608) is rotatably connected to the top of the rotating column (601). A transmission pipe (609) is provided at the top of the connecting seat (608). The connecting seat (608) is connected to the reaction vessel assembly (100) via a connecting arm. A driven gear (607) is provided at the top of the rotating column (601). A motor (605) is provided at the top of the reaction vessel assembly (100). A driving gear (606) is provided at the power output end of the motor (605). The driving gear (606) meshes with the driven gear (607).

5. A coke oven gas to methanol reformer according to claim 1, characterized in that: The cooling box (700) includes a box body (701), a cooling cavity (702), a first transmission pipe (704) and a second transmission pipe (705). The cooling cavity (702) is provided on the inner side of the box body (701). The second transmission pipe (705) is provided at the bottom of one side of the cooling cavity (702). The first transmission pipe (704) is provided at the top of one side of the cooling cavity (702). The inner side of the cooling cavity (702) contains water.

6. The coke oven gas to methanol conversion furnace according to claim 1, wherein the lifting assembly (800) further includes a base plate (802), the bottom ends of all the heat transfer mechanisms (300) are connected to the upper side of the same base plate (802), the base plate (802) is movably connected to the inner side of the cooling chamber (702), and the movable end of the servo electric cylinder (801) is fixedly connected to the base plate (802).

7. A coke oven gas to methanol reformer according to claim 5, characterized in that: The bottom end of the rotating column (601) is rotatably connected to a fixed column (604), which passes through the cooling cavity (702) and reaches the outside of the cooling box (700).

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