Low-temperature steam pyrolytic reaction device

Abstract

The utility model discloses a low-temperature steam pyrolytic reaction device which comprises a reaction kettle, a reaction mechanism arranged in the reaction kettle and a bracket mechanism arranged on one side of the reaction kettle, the bracket mechanism comprises a reaction frame, a steam pipe arranged at the bottom of the reaction kettle, rotating rods arranged on the inner walls of the two sides of the reaction kettle, and two rotating plates arranged on the outer walls of the circumferences of the rotating rods; the reaction frame is fixedly connected to the inner wall of the bottom of the reaction kettle, the inner wall of the reaction frame is hollow, and the steam pipe is connected to the outer wall of the bottom of the reaction kettle; the steam pipe is communicated with the reaction frame, so that the steam is uniformly distributed at the bottom of the reaction kettle. Through the through holes in the inner wall of the reaction frame, steam can penetrate through and act on reaction materials, and the efficiency and uniformity of the pyrolytic reaction are effectively improved. Meanwhile, through the arrangement of a rotating rod and a rotating plate, stirring and turning over of reaction materials are achieved through driving of a motor, full contact of steam and the materials is further promoted, and the progress of chemical reaction is accelerated.

Description

Technical Field

[0001] The utility model relates to the technical field of water vapor pyrolysis, in particular to a low-temperature water vapor pyrolysis reaction device. Background Art

[0002] In the field of pyrolysis reactions, there are a series of problems in traditional devices and existing technologies, which affect reaction efficiency, product quality, and equipment safety and stability.

[0003] Traditional pyrolysis reactors often face problems such as uneven steam distribution, inadequate material mixing leading to localized overheating or incomplete reaction, and material agglomeration or caking. These issues not only reduce reaction efficiency but also may affect the quality and purity of the final product.

[0004] Therefore, in order to solve the shortcomings of the above problems, a low-temperature steam pyrolysis reaction device is proposed. Summary of the Invention

[0005] The utility model overcomes the deficiencies of the prior art and provides a low-temperature water vapor pyrolysis reaction device.

[0006] To achieve the above-mentioned purpose, the technical solution adopted by the present invention is as follows: a low-temperature steam pyrolysis reaction device, comprising: a reactor, a reaction mechanism arranged in the reactor, and a support mechanism arranged on one side of the reactor;

[0007] The support mechanism includes: a reaction frame, a steam pipe arranged at the bottom of the reactor, a rotating rod arranged on the inner walls of both sides of the reactor, and two rotating plates arranged on the outer walls of the rotating rod;

[0008] The reaction frame is fixedly connected to the bottom inner wall of the reactor, the inner wall of the reaction frame is hollow, the steam pipe is connected to the bottom outer wall of the reactor, the steam pipe is connected to the reaction frame, and a plurality of through holes are opened on the circumferential inner wall of the reaction frame;

[0009] A motor is fixedly connected to one side of the reactor, and both ends of the rotating rod are rotatably connected to the inner walls of both sides of the reactor. One end of the motor output shaft passes through the reactor and is fixedly connected to one end of the rotating rod. The two rotating plates are fixedly connected to the circumferential outer wall of the rotating rod. The two rotating rods are symmetrically distributed, and the outer walls of the two rotating rods are tightly fitted with the circumferential inner wall of the reaction frame.

[0010] In a preferred embodiment of the present invention, a protective shell is fixedly connected to one side of the reactor, and the motor is located in the protective shell.

[0011] In a preferred embodiment of the present invention, a plurality of penetrating heat dissipation holes are formed on the circumferential outer wall of the protective shell.

[0012] In a preferred embodiment of the present invention, the bracket mechanism includes: a first fixed ring, which is rotatably connected to the circumferential outer wall of the steam pipe, a connecting ring is fixedly connected to one side of the reactor, and a second fixed ring is rotatably connected to one side of the connecting ring.

[0013] In a preferred embodiment of the present invention, the circumferential outer walls of the first fixing ring and the second fixing ring are fixedly connected to two symmetrical support rods.

[0014] In a preferred embodiment of the present invention, a first reinforcement rod is fixedly connected between the two support rods on the same side.

[0015] In a preferred embodiment of the present invention, a second reinforcement rod is fixedly connected between two adjacent support rods.

[0016] In a preferred embodiment of the present invention, the top pipe of the reactor is connected to an inlet and outlet hopper.

[0017] In a preferred embodiment of the present invention, a rotating handle is fixedly connected to one side of the reactor.

[0018] In a preferred embodiment of the present invention, the reaction kettle is spherical, and the reaction frame is hemispherical.

[0019] The present invention solves the defects in the background technology and has the following beneficial effects:

[0020] (1) The present invention provides a low-temperature steam pyrolysis reaction device, which realizes uniform distribution of steam at the bottom of the reactor by connecting the steam pipe with the reaction frame. The through-holes on the inner wall of the reaction frame allow the steam to penetrate and act on the reaction materials, effectively improving the efficiency and uniformity of the pyrolysis reaction. At the same time, the setting of the rotating rod and the rotating plate, driven by the motor, realizes the stirring and turning of the reaction materials, further promotes the full contact between the steam and the materials, accelerates the process of the chemical reaction, and improves the quality and output of the product.

[0021] (2) The present invention provides a low-temperature steam pyrolysis reaction device. The protective shell is provided to protect the motor, thereby preventing the motor from being disturbed and damaged by the external environment during operation, thereby extending the service life of the motor. At the same time, the heat dissipation holes provided on the protective shell ensure the heat dissipation requirements of the motor during long-term operation, thereby preventing malfunctions caused by motor overheating.

[0022] (3) The present invention provides a low-temperature steam pyrolysis reaction device. Through the setting of the bracket mechanism, the bracket mechanism adopts a combination of a first fixing ring and a second fixing ring, and a bracket rod, a first reinforcement rod and a second reinforcement rod to enhance the stability and load-bearing capacity of the entire bracket mechanism, thereby ensuring the safety and reliability of the reactor during operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The present invention is further described below with reference to the accompanying drawings and embodiments;

[0024] Figure 1 This is a cross-sectional structural diagram of the device body of a preferred embodiment of the present utility model;

[0025] Figure 2 This is an enlarged structural diagram of part A of a preferred embodiment of the present utility model;

[0026] Figure 3 It is a three-dimensional structural diagram of the appearance of the device body of the preferred embodiment of the present utility model.

[0027] In the figure: 1. Reactor; 2. Support mechanism; 201. Support rod; 202. First reinforcement rod; 203. Second reinforcement rod; 204. First fixing ring; 205. Second fixing ring; 206. Connecting ring; 3. Reactor mechanism; 301. Steam pipe; 302. Rotating rod; 303. Rotating plate; 304. Reactor frame; 305. Through hole; 306. Motor; 4. Rotating handle; 5. Protective shell; 6. Inlet and outlet hopper; 7. Heat dissipation hole. DETAILED DESCRIPTION

[0028] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. These drawings are simplified schematic diagrams that only illustrate the basic structure of the present invention in a schematic manner, and therefore only show components related to the present invention.

[0029] like Figure 1 As shown, a low-temperature steam pyrolysis reaction device includes: a reactor 1, a reaction mechanism 3 arranged in the reactor 1, and a support mechanism 2 arranged on one side of the reactor 1;

[0030] like Figure 2-Figure 3 As shown, the support mechanism 2 includes: a reaction frame 304, a steam pipe 301 arranged at the bottom of the reactor 1, a rotating rod 302 arranged on the inner walls of both sides of the reactor 1, and two rotating plates 303 arranged on the outer wall of the rotating rod 302;

[0031] The reaction frame 304 is fixedly connected to the bottom inner wall of the reactor 1. The inner wall of the reaction frame 304 is hollow. The steam pipe 301 is connected to the bottom outer wall of the reactor 1. The steam pipe 301 is connected to the reaction frame 304. The inner wall of the reaction frame 304 is provided with a plurality of through holes 305.

[0032] A motor 306 is fixedly connected to one side of the reactor 1, and both ends of the rotating rod 302 are rotatably connected to the inner walls of both sides of the reactor 1. One end of the output shaft of the motor 306 passes through the reactor 1 and is fixedly connected to one end of the rotating rod 302. The two rotating plates 303 are fixedly connected to the circumferential outer wall of the rotating rod 302. The two rotating rods 302 are symmetrically distributed, and the outer walls of the two rotating rods 302 are tightly fitted with the circumferential inner wall of the reaction frame 304. A protective shell 5 is fixedly connected to one side of the reactor 1, and the motor 306 is located in the protective shell 5. The circumferential outer wall of the protective shell 5 is provided with a number of penetrating heat dissipation holes 7.

[0033] It should be noted that steam is ejected through the through-hole 305 on the inner wall of the reaction frame 304, fully in contact with the reaction materials, and ensures the uniformity and efficiency of the pyrolysis reaction. This design avoids the problems of local overheating or insufficient reaction that may occur in the traditional pyrolysis process, and improves the reaction efficiency and product quality. The rotating rod 302 and the rotating plate 303 in the device are driven by the motor 306 to achieve stirring and turning of the reaction materials, which not only promotes the full mixing of steam and materials, but also accelerates the process of chemical reaction, further improving the pyrolysis efficiency. At the same time, stirring and turning also help prevent the materials from agglomerating or caking during the reaction process, ensuring the smooth progress of the reaction.

[0034] The motor 306 is disposed within the protective housing 5, thereby protecting the motor 306 from interference and damage from the external environment and improving the overall safety of the device. The heat dissipation holes 7 ensure that the motor 306 can dissipate heat during long-term operation, effectively preventing the motor 306 from malfunctioning or damaging due to overheating.

[0035] like Figure 1-Figure 2 As shown, the support mechanism 2 includes: a first fixing ring 204, the first fixing ring 204 is rotatably connected to the circumferential outer wall of the steam pipe 301, a connecting ring 206 is fixedly connected to one side of the reactor 1, and a second fixing ring 205 is rotatably connected to one side of the connecting ring 206;

[0036] Two symmetrical support rods 201 are fixedly connected to the circumferential outer walls of the first fixed ring 204 and the second fixed ring 205. A first reinforcement rod 202 is fixedly connected between the two support rods 201 on the same side, and a second reinforcement rod 203 is fixedly connected between the two adjacent support rods 201. The top pipe of the reactor 1 is connected to the inlet and outlet hopper 6, and a rotating handle 4 is fixedly connected to one side of the reactor 1. The reactor 1 is spherical and the reaction frame 304 is hemispherical.

[0037] It should be noted that the support mechanism 2, through the rotational connection between the first and second fixing rings 204, 205, and their respective fixed connections to the four symmetrical support rods 201, forms a stable support structure, ensuring that the reactor 1 can maintain a stable operating state while enduring internal pressure, steam forces, and the weight of the materials. When discharging materials, the operator simply rotates the reactor 1 to enable the inlet and outlet hopper 6 to quickly and cleanly discharge the materials, avoiding the problems of material residue and blockage that occur with traditional inlet and outlet methods, thereby improving material utilization and product purity.

[0038] To use the present invention, materials are added to the reaction frame 304 through the inlet and outlet hopper 6, which is then closed. The motor 306 is then started, and the materials are stirred and turned by rotating the rod 302 and the rotating plate 303. The steam valve is opened, allowing steam to enter the reaction frame 304 through the steam pipe 301 and be ejected through the through-hole 305 to fully contact the materials. When the reaction reaches the predetermined time or temperature, the steam valve and motor 306 are closed. After waiting for the internal pressure of the reactor 1 to drop to a safe range, the rotating handle 4 is gripped and the reactor 1 is gently rotated to align the inlet and outlet hopper 6 with the collection container, thereby directing the materials into the collection container.

[0039] The above description is based on the ideal embodiment of the present invention. Based on the above description, relevant personnel can make various changes and modifications without departing from the technical concept of this utility model. The technical scope of this utility model is not limited to the content of the specification, but must be determined according to the scope of the claims.

Claims

1. A low-temperature steam pyrolysis reaction device, comprising: A reactor (1), a reaction mechanism (3) arranged in the reactor (1), and a support mechanism (2) arranged on one side of the reactor (1), characterized in that: The support mechanism (2) comprises: a reaction frame (304), a steam pipe (301) arranged at the bottom of the reactor (1), a rotating rod (302) arranged on the inner walls of both sides of the reactor (1), and two rotating plates (303) arranged on the outer circumference of the rotating rod (302); The reaction frame (304) is fixedly connected to the bottom inner wall of the reactor (1); the inner wall of the reaction frame (304) is hollow; the steam pipe (301) is connected to the bottom outer wall of the reactor (1); the steam pipe (301) is in communication with the reaction frame (304); and a plurality of through holes (305) are provided on the circumferential inner wall of the reaction frame (304); A motor (306) is fixedly connected to one side of the reactor (1), and both ends of the rotating rod (302) are rotatably connected to the inner walls of both sides of the reactor (1). One end of the output shaft of the motor (306) passes through the reactor (1) and is fixedly connected to one end of the rotating rod (302). The two rotating plates (303) are fixedly connected to the circumferential outer wall of the rotating rod (302). The two rotating rods (302) are symmetrically distributed, and the outer walls of the two rotating rods (302) are tightly fitted with the circumferential inner wall of the reaction frame (304).

2. A low-temperature steam pyrolysis reaction device according to claim 1, characterized in that: A protective shell (5) is fixedly connected to one side of the reactor (1), and the motor (306) is located inside the protective shell (5).

3. A low-temperature steam pyrolysis reaction device according to claim 2, characterized in that: The circumferential outer wall of the protective shell (5) is provided with a plurality of penetrating heat dissipation holes (7).

4. The low-temperature steam pyrolysis reaction device according to claim 1, characterized in that: The support mechanism (2) comprises: a first fixing ring (204), the first fixing ring (204) being rotatably connected to the circumferential outer wall of the steam pipe (301), a connecting ring (206) being fixedly connected to one side of the reactor (1), and a second fixing ring (205) being rotatably connected to one side of the connecting ring (206).

5. A low-temperature steam pyrolysis reaction device according to claim 4, characterized in that: The circumferential outer walls of the first fixing ring (204) and the second fixing ring (205) are both fixedly connected to two symmetrical support rods (201).

6. The low-temperature steam pyrolysis reaction device according to claim 5, characterized in that: A first reinforcement rod (202) is fixedly connected between the two support rods (201) on the same side.

7. The low-temperature steam pyrolysis reaction device according to claim 5, characterized in that: A second reinforcement rod (203) is fixedly connected between two adjacent support rods (201).

8. The low-temperature steam pyrolysis reaction device according to claim 1, characterized in that: The top pipeline of the reactor (1) is connected to an inlet and outlet hopper (6).

9. The low-temperature steam pyrolysis reaction device according to claim 1, characterized in that: A rotating handle (4) is fixedly connected to one side of the reactor (1).

10. The low-temperature steam pyrolysis reaction device according to claim 1, characterized in that: The reaction kettle (1) is spherical, and the reaction frame (304) is hemispherical.

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