Green methanol production waste residue resource utilization device

Abstract

This application provides a green methanol production waste residue resource utilization device, which includes a conveying assembly, a heater, and a crushing assembly. The conveying assembly includes a pipe body, a hot air pipe, and an exhaust pipe. The pipe body has an inlet and an outlet. The inlet is connected to the discharge port of the methanol producer, and the heater pipe is connected to the inlet. One end of the exhaust pipe is connected to the outlet, and the other end is connected to the inlet. The heater is located inside the pipe body. The crushing assembly is located at the outlet and is used to receive the waste residue discharged from the outlet. The crushing assembly includes a first crushing wheel and a second crushing wheel that cooperate with each other to crush the waste residue. This green methanol production waste residue resource utilization device can improve the crushing rate and resource utilization rate of the waste residue.

Description

Technical Field

[0001] This application relates to the field of methanol production technology, specifically to a green methanol production waste recycling device. Background Technology

[0002] The production of green methanol generates a certain amount of waste residue. This residue typically has a high moisture content and is characterized by high viscosity, easy agglomeration, and poor flowability. In existing technologies, the waste residue is often directly transported to crushing equipment for processing after discharge. However, the moisture-containing waste residue easily adheres to the pipe walls or accumulates during transport and tends to stick to the crushing components, leading to poor conveying, equipment blockage, and unstable crushing results. While some processing units use hot air to dry the waste residue, the used hot air is usually directly discharged, resulting in inefficient use of waste heat and increased energy consumption. Summary of the Invention

[0003] The present invention aims to at least partially solve one of the technical problems in the related art.

[0004] Therefore, embodiments of the present invention propose a green methanol production waste residue resource utilization device, which can improve the waste residue crushing rate and resource utilization rate.

[0005] The green methanol production waste recycling device provided in this application includes:

[0006] The conveying assembly includes a pipe body, a hot gas pipe, and an exhaust pipe. The pipe body has an inlet and an outlet. The inlet is connected to the outlet of the methanol producer. The hot gas pipe is connected to the inlet. One end of the exhaust pipe is connected to the outlet, and the other end of the exhaust pipe is connected to the inlet. A heater, wherein the heater is disposed within the tube body; A crushing assembly is provided at the outlet. The crushing assembly includes a first crushing wheel and a second crushing wheel that cooperate with each other. The first crushing wheel and the second crushing wheel are used to crush the waste residue.

[0007] In summary, the green methanol production waste residue resource utilization device provided in this application, through the combined design of conveying components, heaters, and crushing components, enables the waste residue to be conveyed and dried within the pipe body before entering the crushing components for crushing. This reduces the moisture content and adhesiveness of the waste residue, making it easier for it to be crushed by the first and second crushing wheels, thereby improving the stability of subsequent resource utilization treatment of the waste residue and increasing its utilization rate.

[0008] In some embodiments, the first crushing wheel is provided with a plurality of protrusions spaced circumferentially, and the second crushing wheel is provided with a plurality of receiving grooves, wherein the protrusions are correspondingly provided with the receiving grooves and the protrusions are adapted to the receiving grooves.

[0009] In some embodiments, the green methanol production waste residue resource utilization device further includes a reset component, which includes a first elastic element and a sliding plate. The sliding plate is slidably disposed in the receiving groove along the radial direction of the second crushing wheel, and the two ends of the first elastic element abut against the inner wall of the receiving groove and the sliding plate respectively.

[0010] In some embodiments, the crushing assembly further includes a first drive wheel and a second drive wheel that mesh with each other, the first drive wheel being connected to the output end of the first drive member, the first crushing wheel being connected to the first drive wheel, and the second crushing wheel being connected to the second drive wheel.

[0011] In some embodiments, the green methanol production waste residue resource utilization device further includes a sealing assembly disposed within the pipe body; the sealing assembly includes a fixed frame, a second elastic element, and a sliding element, the fixed frame being connected to the pipe body, the sliding element being slidable relative to the fixed frame, and the second elastic element being disposed between the fixed frame and the sliding element; The sliding member has a first position and a second position. In the first position, the exhaust pipe is connected to the material channel inside the pipe body so that hot gas from the material inside the pipe body flows into the exhaust pipe. In the second position, the exhaust pipe is disconnected from the material channel inside the pipe body.

[0012] In some embodiments, the sliding member includes a sealing plate that is fitted against the inner wall of the pipe body. The sealing plate has a venting notch. In the first position, the venting notch is located at the inlet of the exhaust pipe. In the second position, the venting notch is offset from the inlet of the exhaust pipe.

[0013] In some embodiments, the conveying assembly further includes a material guide support plate disposed between the outlet of the tube body and the crushing assembly.

[0014] In some embodiments, the green methanol production waste residue resource utilization device further includes a waste residue transfer component, which is located downstream of the crushing component. The waste residue transfer component includes a protective shell, a second driving member, and a plurality of rollers. The rollers are rotatably disposed within the protective shell. The second driving member is drivingly connected to the rollers, and a transmission belt is sleeved on the rollers.

[0015] In some embodiments, the green methanol production waste recycling device further includes a cleaning component, which includes a fixing member and a brush member. The fixing member is disposed on the protective housing, and the brush member is disposed on the fixing member and is in contact with the transmission belt.

[0016] In some embodiments, the fixing member has a groove extending along the width direction of the transmission belt, the brush member is slidably disposed in the groove, and a third elastic member is provided between the fixing member and the brush member. The roller is provided with a toggle lever, which is used to move the brush member along the groove to remove material adhering to the transmission belt. Attached Figure Description

[0017] Figure 1 This is an assembly diagram of a green methanol production waste residue resource utilization device and a methanol producer provided in one embodiment of this application.

[0018] Figure 2 This is a three-dimensional schematic diagram of a green methanol production waste residue resource utilization device provided in an embodiment of this application.

[0019] Figure 3 This is a schematic diagram of the internal structure of the conveying component in a green methanol production waste residue resource utilization device provided in an embodiment of this application.

[0020] Figure 4 This is a schematic diagram of the crushing component in a green methanol production waste residue resource utilization device provided in an embodiment of this application.

[0021] Figure 5 This is an assembly diagram of the reset component in a green methanol production waste residue resource utilization device provided in one embodiment of this application.

[0022] Figure 6 This is a schematic diagram of the transmission structure of the crushing component in a green methanol production waste residue resource utilization device provided in an embodiment of this application.

[0023] Figure 7 This is a schematic diagram of the sealing component in a green methanol production waste residue resource utilization device provided in an embodiment of this application.

[0024] Figure 8 This is a schematic diagram of the waste transfer component in a green methanol production waste residue resource utilization device provided in an embodiment of this application.

[0025] Figure 9 This is a schematic diagram of the cleaning component in a green methanol production waste residue resource utilization device provided in an embodiment of this application.

[0026] Reference numerals: 100, methanol generator; 110, feed inlet; 120, discharge outlet; 130, support frame; 11. Conveying assembly; 112. Pipe body; 1121. Inlet; 1122. Outlet; 1123. Material passage; 1124. Bending section; 1125. Inclined section; 113. Hot air pipe; 114. Exhaust pipe; 12. Heater; 13. Crushing assembly; 131. First crushing wheel; 1311. Protrusion; 132. Second crushing wheel; 1321. Receiving groove; 133. First transmission wheel; 134. Second transmission wheel; 135. First driving component; 14. Reset assembly; 141. First elastic element; 142. Sliding plate; 15. Sealing assembly; 151. Fixing bracket; 152. Second elastic element; 153. Sliding element; 154. Sealing plate; 1541. Vent opening; 155. Slide rail mechanism; 1551. Guide bar; 1552. Guide groove; 16. Material guide support plate; 17. Waste transfer assembly; 171. Protective housing; 172. Second drive component; 173. Roller; 174. Drive belt; 176. Actuating lever; 18. Cleaning component; 181. Fixing element; 1811. Slide groove; 182. Brush component; 183. Third elastic element. Detailed Implementation

[0027] Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, and should not be construed as limiting the present invention.

[0028] like Figures 1 to 9 As shown, this application provides a green methanol production waste recycling device, which includes a conveying assembly 11, a heater 12, and a crushing assembly 13. The conveying assembly 11 includes a pipe body 112, a hot air pipe 113, and an exhaust pipe 114. The pipe body 112 has an inlet 1121 and an outlet 1122. The inlet 1121 is connected to the discharge port 120 of the methanol producer 100. The heater pipe is connected to the inlet 1121. One end of the exhaust pipe 114 is connected to the outlet 1122, and the other end of the exhaust pipe 114 is connected to the inlet 1121. The heater 12 is located inside the pipe body 112. The crushing assembly 13 is located at the outlet 1122 and is used to receive the waste discharged from the outlet 1122. The crushing assembly 13 includes a first crushing wheel 131 and a second crushing wheel 132 that cooperate with each other. The first crushing wheel 131 and the second crushing wheel 132 are used to crush the waste.

[0029] Specifically, the methanol generator 100 has an inlet 110 and an outlet 120, and is mounted on a base or working surface via a support 130. The pipe body 112 has a material channel 1123 for material flow, with an inlet 1121 and an outlet 1122. The inlet 1121 is connected to the outlet 120 of the methanol generator 100. Waste generated during the production process of the methanol generator 100 can enter the pipe body 112 through the outlet 120 and move along the pipe body 112 from the inlet 1121 to the outlet 1122. A hot gas pipe 113 can supply hot gas with a certain pressure and temperature into the pipe body 112. After the hot gas enters the pipe body 112, it flows along the inlet 1121 toward the outlet 1122. On the one hand, it can exert a pushing force on the waste residue toward the outlet 1122, causing the waste residue to move along the pipe body 112 toward the outlet 1122; on the other hand, it can contact the waste residue and heat it, causing at least some of the water contained in the waste residue to evaporate, thereby reducing the moisture content of the waste residue.

[0030] One end of the exhaust pipe 114 is connected to the outlet 1122 of the pipe body 112, and the other end of the exhaust pipe 114 is connected to the inlet 1121 of the pipe body 112. This allows hot air from the outlet 1122 of the pipe body 112 to enter the exhaust pipe 114 and return to the inlet 1121 of the pipe body 112, thus allowing some hot air to re-enter the pipe body 112, reducing the direct discharge of gas with residual heat, and improving the recycling rate of hot air. The heater 12 can increase the internal temperature of the pipe body 112 and, together with the hot air introduced through the hot air pipe 113, heat the waste residue.

[0031] The crushing assembly 13 is located at the outlet 1122 of the pipe body 112. The crushing assembly 13 includes a first crushing wheel 131 and a second crushing wheel 132 that cooperate with each other. The waste discharged from the outlet 1122 of the pipe body 112 enters between the first crushing wheel 131 and the second crushing wheel 132, and is squeezed or crushed during the relative movement of the first crushing wheel 131 and the second crushing wheel 132.

[0032] In summary, the green methanol production waste residue resource utilization device provided in this application, through the combined design of the conveying component 11, the heater 12 and the crushing component 13, enables the waste residue to be conveyed and dried in the pipe body 112 before entering the crushing component 13 for crushing. This reduces the moisture content and adhesion of the waste residue, making it easier for it to be crushed by the first crushing wheel 131 and the second crushing wheel 132, thereby improving the stability of subsequent resource utilization treatment of the waste residue and increasing its utilization rate.

[0033] In this embodiment, the pipe body 112 has a connected bent section 1124 and an inclined section 1125, so that after the waste material enters the pipe body 112, it can move along the inclined section 1125 toward the outlet 1122 under its own gravity and the pushing action of hot air, thereby reducing the situation of waste material being retained or accumulated in the pipe body 112.

[0034] In some embodiments, the first crushing wheel 131 is provided with a plurality of protrusions 1311 at circumferential intervals, and the second crushing wheel 132 is provided with a plurality of receiving grooves 1321. The protrusions 1311 are correspondingly provided with the receiving grooves 1321, and the protrusions 1311 are adapted to the receiving grooves 1321.

[0035] Specifically, multiple protrusions 1311 are sequentially spaced along the circumference of the first crushing wheel 131, and multiple receiving grooves 1321 are sequentially spaced along the circumference of the second crushing wheel 132. When the first crushing wheel 131 and the second crushing wheel 132 rotate relative to each other, the multiple protrusions 1311 can move sequentially toward the corresponding receiving grooves 1321 and at least partially extend into the corresponding receiving grooves 1321. When waste enters between the first crushing wheel 131 and the second crushing wheel 132, at least a portion of the waste can fall into the receiving grooves 1321. As the first crushing wheel 131 and the second crushing wheel 132 rotate relative to each other, the protrusions 1311 gradually enter the corresponding receiving grooves 1321 and apply squeezing, crushing, or shearing action to the waste located in the receiving grooves 1321, thereby crushing the waste.

[0036] The protrusion 1311 is adapted to the receiving groove 1321. This means the shape and size of the protrusion 1311 match the shape and size of the receiving groove 1321, allowing the protrusion 1311 to enter the receiving groove 1321. Simultaneously, a space for the waste residue to be received and compressed is formed between the protrusion 1311 and the receiving groove 1321. The specific shapes of the protrusion 1311 and the receiving groove 1321 can be set according to the particle size and material state of the waste residue, as long as the coordinated crushing between the two can be achieved.

[0037] Furthermore, the green methanol production waste residue resource utilization device also includes a reset component 14, which includes a first elastic element 141 and a sliding plate 142. The sliding plate 142 is slidably disposed in the receiving groove 1321 along the radial direction of the second crushing wheel 132. The two ends of the first elastic element 141 abut against the inner wall of the receiving groove 1321 and the sliding plate 142 respectively.

[0038] The sliding plate 142 is disposed within the receiving groove 1321 and is movable relative to the second crushing wheel 132 in the radial direction. The sliding plate 142 can form at least part of the bottom of the receiving groove 1321, so that the effective depth of the receiving groove 1321 can change with the movement of the sliding plate 142. The first elastic member 141 is located between the sliding plate 142 and the inner wall of the receiving groove 1321, and is capable of elastic deformation when the sliding plate 142 moves radially along the second crushing wheel 132.

[0039] When the first crushing wheel 131 and the second crushing wheel 132 rotate relative to each other, and the protrusion 1311 on the first crushing wheel 131 gradually enters the corresponding receiving groove 1321, the protrusion 1311 applies a compressive force to the waste residue in the receiving groove 1321. The compressed waste residue acts on the sliding plate 142, causing the sliding plate 142 to move radially toward the interior of the second crushing wheel 132 and compress the first elastic member 141. At this time, the protrusion 1311, the receiving groove 1321, and the sliding plate 142 together define the crushing space for the waste residue, causing the waste residue to be squeezed or crushed within this crushing space.

[0040] As the protrusion 1311 continues to rotate with the first crushing wheel 131 and gradually exits the receiving groove 1321, the pressure acting on the sliding plate 142 decreases or disappears. The first elastic element 141 restores its elastic deformation and pushes the sliding plate 142 to move radially toward the opening of the receiving groove 1321 along the second crushing wheel 132. During the movement of the sliding plate 142, it can push the crushed waste residue in the receiving groove 1321 to the outside of the receiving groove 1321, thereby pushing the waste residue out of the receiving groove 1321.

[0041] The first elastic element 141 is disposed between the inner wall of the receiving groove 1321 and the sliding plate 142. On the one hand, it can provide a buffer for the sliding plate 142 when the protrusion 1311 enters the receiving groove 1321, reducing the rigid impact between the protrusion 1311 and the second crushing wheel 132. On the other hand, it can push the sliding plate 142 to automatically reset after the protrusion 1311 leaves the receiving groove 1321, so that there is no need to set a separate driving structure for the sliding plate 142.

[0042] In some embodiments, the crushing assembly 13 further includes a first drive wheel 133 and a second drive wheel 134 that mesh with each other. The first drive wheel 133 is connected to the output end of the first drive member 135, the first crushing wheel 131 is connected to the first drive wheel 133, and the second crushing wheel 132 is connected to the second drive wheel 134.

[0043] Specifically, the first driving component 135 can be a drive motor, and the first transmission wheel 133 is mounted on the output end of the first driving component 135 and can rotate under the drive of the first driving component 135. The second transmission wheel 134 meshes with the first transmission wheel 133, and when the first transmission wheel 133 rotates, it can drive the second transmission wheel 134 to rotate synchronously.

[0044] The first crushing wheel 131 is connected to the first transmission wheel 133, enabling the first crushing wheel 131 to rotate with the first transmission wheel 133; the second crushing wheel 132 is connected to the second transmission wheel 134, enabling the second crushing wheel 132 to rotate with the second transmission wheel 134. Thus, the power output from the first driving member 135 can be transmitted to the first crushing wheel 131 and the second crushing wheel 132 via the first transmission wheel 133 and the second transmission wheel 134, respectively.

[0045] Optionally, the first transmission wheel 133 and the second transmission wheel 134 can be configured as meshing gears.

[0046] Furthermore, the first crushing wheel 131 and the first transmission wheel 133 can be coaxially arranged, and the second crushing wheel 132 and the second transmission wheel 134 can be coaxially arranged, so that the first transmission wheel 133 and the first crushing wheel 131, and the second transmission wheel 134 and the second crushing wheel 132 maintain a stable synchronous rotation relationship, and simplify the power transmission path.

[0047] Furthermore, since the first drive wheel 133 and the second drive wheel 134 mesh with each other and rotate in opposite directions, the first crushing wheel 131 and the second crushing wheel 132, which are respectively connected to the first drive wheel 133 and the second drive wheel 134, can also rotate relative to each other. This facilitates the entrainment of waste residue between the first crushing wheel 131 and the second crushing wheel 132 and applies squeezing, crushing or shearing action to the waste residue.

[0048] In some embodiments, the green methanol production waste residue resource utilization device further includes a sealing component 15, which is disposed inside the pipe body 112. The sealing component 15 includes a fixed frame 151, a second elastic element 152 and a sliding element 153. The fixed frame 151 is connected to the pipe body 112, the sliding element 153 is slidable relative to the fixed frame 151, and the second elastic element 152 is disposed between the fixed frame 151 and the sliding element 153. The sliding member 153 has a first position and a second position. In the first position, the exhaust pipe 114 is connected to the material channel 1123 in the pipe body 112 so that the hot air of the material in the pipe body 112 flows into the exhaust pipe 114. In the second position, the exhaust pipe 114 is disconnected from the material channel 1123 in the pipe body 112.

[0049] Specifically, the fixing bracket 151 is disposed inside the pipe body 112 and is located near the position where the exhaust pipe 114 connects to the material channel 1123 of the pipe body 112. The fixing bracket 151 is used to limit the movement direction of the sliding member 153 and to provide a mounting base for the second elastic member 152 and the sliding member 153. The sliding member 153 is movable relative to the fixing bracket 151 between a first position and a second position. One end of the second elastic member 152 abuts or connects to the fixing bracket 151, and the other end abuts or connects to the sliding member 153, and is capable of elastic deformation when the sliding member 153 moves relative to the fixing bracket 151.

[0050] When the sliding member 153 is in the first position, the exhaust pipe 114 is connected to the material channel 1123 inside the pipe body 112, allowing hot air in the material channel 1123 to enter the exhaust pipe 114 and return to the inlet 1121 of the pipe body 112 via the exhaust pipe 114. When the sliding member 153 is in the second position, the sliding member 153 blocks the connection between the exhaust pipe 114 and the material channel 1123, thus disconnecting the exhaust pipe 114 from the material channel 1123.

[0051] During operation, as the material moves from the inlet 1121 to the outlet 1122 of the pipe body 112 within the material channel 1123, it comes into contact with the sliding member 153 and applies a pushing force toward the first position to the sliding member 153. Under the pushing action of the material, the sliding member 153 moves relative to the fixed frame 151, causing the second elastic member 152 to compress or stretch. When the sliding member 153 moves from the second position to the first position, the exhaust pipe 114 connects to the material channel 1123, allowing hot air from the material channel 1123 to enter the exhaust pipe 114.

[0052] When the material passes over the slider 153 or the thrust acting on the slider 153 decreases, the second elastic element 152 restores its elastic deformation and pushes the slider 153 from the first position to the second position. After the slider 153 returns to the second position, the exhaust pipe 114 is disconnected from the material channel 1123 again.

[0053] Furthermore, the sliding member 153 includes a sealing plate 154, which is fitted to the inner wall of the pipe body 112. The sealing plate 154 is provided with a venting notch 1541. In the first position, the venting notch 1541 is located at the inlet of the exhaust pipe 114. In the second position, the venting notch 1541 is offset from the inlet of the exhaust pipe 114.

[0054] The sealing plate 154 is fitted snugly against the inner wall of the pipe body 112, reducing the passage of material or hot air through the gap between the sealing plate 154 and the inner wall of the pipe body 112. The connection between the exhaust pipe 114 and the material channel 1123 is primarily determined by the positional relationship between the venting notch 1541 and the inlet of the exhaust pipe 114. When the sealing plate 154 is in the first position, the venting notch 1541 is located at the inlet of the exhaust pipe 114, and the venting notch 1541 is positioned opposite to the inlet of the exhaust pipe 114. At this time, hot air inside the pipe body 112 can enter the exhaust pipe 114 through the venting notch 1541 and return along the exhaust pipe 114 to the inlet 1121 of the pipe body 112. When the sealing plate 154 is in the second position, the ventilation gap 1541 is misaligned with the inlet of the exhaust pipe 114. The part of the sealing plate 154 without the ventilation gap 1541 blocks the inlet of the exhaust pipe 114, thus disconnecting the exhaust pipe 114 from the material channel 1123 inside the pipe body 112.

[0055] Furthermore, a slide rail mechanism 155 is provided between the sliding member 153 and the inner wall of the tube body 112. The slide rail mechanism 155 includes a cooperating guide bar 1551 and a guide groove 1552 to limit the movement direction of the sliding member 153. In this embodiment, multiple slide rail mechanisms 155 are provided, and the multiple slide rail mechanisms 155 are respectively provided on opposite sides of the sliding member 153, and the slide rail mechanisms 155 located on the same side of the sliding member 153 are spaced apart along the vertical direction of the sliding member 153. Among them, the guide bar 1551 is provided on the inner wall of the tube body 112, and the guide groove 1552 is provided on the sliding member 153.

[0056] In some embodiments, the conveying assembly 11 further includes a guide support plate 16, which is disposed between the outlet 1122 of the pipe body 112 and the crushing assembly 13. That is, one end of the guide support plate 16 is disposed near the outlet 1122 of the pipe body 112, and the other end of the guide support plate 16 is disposed towards the crushing assembly 13. Waste discharged from the outlet 1122 of the pipe body 112 can fall onto the guide support plate 16 and move along the guide support plate 16 between the first crushing wheel 131 and the second crushing wheel 132.

[0057] Furthermore, the feed guide support plate 16 is inclined relative to the horizontal direction, so that the waste residue can move from the outlet 1122 of the pipe body 112 toward the crushing assembly 13 under its own gravity.

[0058] In some embodiments, the green methanol production waste residue resource utilization device further includes a waste residue transfer component 17, which is located downstream of the crushing component 13. The waste residue transfer component 17 includes a protective shell 171, a second drive component 172, and a plurality of rollers 173. The rollers 173 are rotatably disposed inside the protective shell 171. The second drive component 172 is connected to the rollers 173 in a transmission connection. A transmission belt 174 is sleeved on the rollers 173.

[0059] Specifically, the protective housing 171 is located below the crushing assembly 13 or on the discharge side to form a transfer space for the waste residue. The waste residue, crushed by the first crushing wheel 131 and the second crushing wheel 132, falls into the protective housing 171 and onto the transmission belt 174. Multiple rollers 173 are spaced apart within the protective housing 171 along the waste residue transfer direction, and the transmission belt 174 surrounds the multiple rollers 173. The multiple rollers 173 collectively support the transmission belt 174, enabling the transmission belt 174 to form a continuous transfer path within the protective housing 171.

[0060] Furthermore, the second drive member 172 is drively connected to at least one of the rollers 173. When the second drive member 172 is running, it drives the roller 173 connected to it to rotate. The roller 173 drives the transmission belt 174 to move through its cooperation with the transmission belt 174, and causes the remaining rollers 173 to rotate with the transmission belt 174.

[0061] Optionally, the second drive component 172 can be configured as a motor, electric motor, or other similar component.

[0062] In some embodiments, the green methanol production waste recycling device further includes a cleaning component 18, which includes a fixing member 181 and a brush member 182. The fixing member 181 is disposed on the protective housing 171, and the brush member 182 is disposed on the fixing member 181, and the brush member 182 is attached to the transmission belt 174.

[0063] Specifically, the fixing member 181 is mounted on the protective housing 171 and located near the running path of the transmission belt 174. The fixing member 181 provides a mounting base for the brush member 182, allowing the brush member 182 to maintain a predetermined position relative to the protective housing 171. The brush member 182 is positioned towards the transmission belt 174, with its cleaning end in contact with the surface of the transmission belt 174.

[0064] Furthermore, the fixing member 181 is provided with a groove 1811 extending along the width direction of the transmission belt 174, the brush member 182 is slidably disposed in the groove 1811, and a third elastic member 183 is provided between the fixing member 181 and the brush member 182; the roller 173 is provided with a toggle rod 176, which is used to move the brush member 182 along the groove 1811 to remove the material adhering to the transmission belt 174.

[0065] The groove 1811 extends along the width of the transmission belt 174 to define the direction of movement of the brush 182 relative to the fixed member 181. At least a portion of the brush 182 is disposed within the groove 1811 and is capable of reciprocating along the groove 1811. The cleaning end of the brush 182 is positioned towards the transmission belt 174 and is in contact with the surface of the transmission belt 174. One end of the third elastic member 183 abuts against or connects to the fixed member 181, and the other end of the third elastic member 183 abuts against or connects to the brush 182. When the brush 182 moves along the groove 1811 under the action of an external force, the third elastic member 183 undergoes elastic deformation; when the external force acting on the brush 182 decreases or disappears, the third elastic member 183 restores its elastic deformation and pushes the brush 182 to move in the opposite direction along the groove 1811.

[0066] As the roller 173 rotates, the actuating lever 176 periodically passes the position of the brush 182. When the actuating lever 176 contacts the brush 182, it applies a force along the width of the transmission belt 174, causing the brush 182 to move along the slide groove 1811 and causing the third elastic element 183 to undergo elastic deformation. When the actuating lever 176 continues to rotate and separates from the brush 182, the third elastic element 183 pushes the brush 182 to move in the opposite direction along the slide groove 1811 and reset.

[0067] Therefore, during the continuous rotation of the roller 173, the actuating lever 176 can periodically actuate the brush 182, and the third elastic element 183 can periodically push the brush 182 back to its original position, thereby causing the brush 182 to reciprocate along the width direction of the transmission belt 174. While reciprocating, the brush 182 maintains contact with the surface of the transmission belt 174 to clean the waste or particles adhering to the transmission belt 174. Thus, the power generated by the rotation of the roller 173 can be used to drive the movement of the brush 182, eliminating the need for a separate power source for the brush 182. The rotation of the roller 173, the operation of the transmission belt 174, and the cleaning of the brush 182 can be performed synchronously, which helps to reduce the complexity of the device's drive structure.

[0068] Furthermore, after the roller 173, the actuating rod 176, the slide groove 1811, the brush 182 and the third elastic member 183 cooperate with each other, the actuating rod 176 rotates with the roller 173 and pushes the brush 182 to move along the slide groove 1811. After the actuating rod 176 leaves, the third elastic member 183 pushes the brush 182 to reset, thereby forming a reciprocating cleaning motion of the brush 182 along the width direction of the transmission belt 174.

[0069] During operation, the waste residue generated in the green methanol production process enters the pipe body 112 through the discharge port 120 of the methanol generator 100. Hot gas enters the pipe body 112 through the hot gas pipe 113, and the heater 12 simultaneously heats the waste residue inside the pipe body 112, so that the waste residue is dried as it moves along the pipe body 112.

[0070] When the waste residue and hot gas move to the vicinity of the outlet 1122 of the pipe body 112, they push the sealing plate 154 of the sealing assembly 15 to move. After the sealing plate 154 moves from the second position to the first position, the venting notch 1541 corresponds to the inlet of the exhaust pipe 114. The hot gas enters the exhaust pipe 114 through the venting notch 1541 and returns to the inlet 1121 of the pipe body 112 along the exhaust pipe 114. After the waste residue passes through, the second elastic element 152 pushes the sealing plate 154 back to the second position, and the venting notch 1541 is offset from the inlet of the exhaust pipe 114.

[0071] The dried waste residue is discharged from the outlet 1122 of the pipe body 112 and enters between the first crushing wheel 131 and the second crushing wheel 132 via the guide support plate 16. The first driving member 135 drives the first crushing wheel 131 and the second crushing wheel 132 to rotate relative to each other through the first transmission wheel 133 and the second transmission wheel 134.

[0072] The protrusion 1311 on the first crushing wheel 131 enters the receiving groove 1321 of the second crushing wheel 132, crushing the waste residue in the receiving groove 1321. When the protrusion 1311 enters the receiving groove 1321, it pushes the sliding plate 142 to move radially inward along the second crushing wheel 132 and compresses the first elastic member 141; after the protrusion 1311 leaves, the first elastic member 141 pushes the sliding plate 142 to move outward, pushing the crushed waste residue out of the receiving groove 1321. The crushed waste residue falls onto the transmission belt 174 of the waste residue transfer assembly 17. The second driving member 172 drives the transmission belt 174 through the roller 173, conveying the waste residue to the subsequent position.

[0073] During the operation of the transmission belt 174, the brush 182 contacts the surface of the transmission belt 174. The actuating rod 176 on the roller 173 rotates with the roller 173 and periodically pushes the brush 182 to move along the slide groove 1811. After the actuating rod 176 leaves, the third elastic member 183 pushes the brush 182 to reset, so that the brush 182 reciprocates to clean the surface of the transmission belt 174 along the width direction of the transmission belt 174.

[0074] Therefore, the green methanol production waste residue resource utilization device of this application can sequentially complete waste residue transportation, heating and drying, hot air circulation, waste residue crushing, flexible slag discharge, waste residue transfer and transmission belt 174 cleaning, thereby reducing the moisture content and particle size of the waste residue, reducing equipment blockage and material sticking to the transmission belt 174, and improving the continuity and stability of subsequent resource utilization of waste residue.

[0075] In the description of this invention, it should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this invention and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this invention.

[0076] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this invention, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0077] In this invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a connection that allows communication between them; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0078] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "over," and "on top" of the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0079] In this invention, the terms "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., refer to a specific feature, structure, material, or characteristic described in connection with that embodiment or example, which is included in at least one embodiment or example of the invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0080] Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the present invention.

Claims

1. A green methanol production waste residue resource utilization device, characterized in that, include: The conveying assembly includes a pipe body, a hot gas pipe, and an exhaust pipe. The pipe body has an inlet and an outlet. The inlet is connected to the outlet of the methanol producer. The hot gas pipe is connected to the inlet. One end of the exhaust pipe is connected to the outlet, and the other end of the exhaust pipe is connected to the inlet. A heater, wherein the heater is disposed within the tube body; A crushing assembly is provided at the outlet. The crushing assembly includes a first crushing wheel and a second crushing wheel that cooperate with each other. The first crushing wheel and the second crushing wheel are used to crush the waste residue.

2. The green methanol production waste residue resource utilization device according to claim 1, characterized in that, The first crushing wheel is provided with a plurality of protrusions spaced circumferentially, and the second crushing wheel is provided with a plurality of receiving grooves. The protrusions are provided in correspondence with the receiving grooves and are adapted to fit the receiving grooves.

3. The green methanol production waste residue resource utilization device according to claim 2, characterized in that, It also includes a reset assembly, which includes a first elastic element and a sliding plate. The sliding plate is slidably disposed in the receiving groove along the radial direction of the second crushing wheel, and the two ends of the first elastic element abut against the inner wall of the receiving groove and the sliding plate respectively.

4. The green methanol production waste residue resource utilization device according to claim 1, characterized in that, The crushing assembly further includes a first transmission wheel and a second transmission wheel that mesh with each other. The first transmission wheel is connected to the output end of the first drive component, the first crushing wheel is connected to the first transmission wheel, and the second crushing wheel is connected to the second transmission wheel.

5. The green methanol production waste residue resource utilization device according to claim 1, characterized in that, It also includes a sealing assembly disposed within the tube body; the sealing assembly includes a fixing frame, a second elastic element, and a sliding element, the fixing frame being connected to the tube body, the sliding element being slidable relative to the fixing frame, and the second elastic element being disposed between the fixing frame and the sliding element; The sliding member has a first position and a second position. In the first position, the exhaust pipe is connected to the material channel inside the pipe body so that hot gas from the material inside the pipe body flows into the exhaust pipe. In the second position, the exhaust pipe is disconnected from the material channel inside the pipe body.

6. The green methanol production waste residue resource utilization device according to claim 5, characterized in that, The sliding member includes a sealing plate, which is fitted to the inner wall of the pipe body. The sealing plate is provided with a venting notch. In the first position, the venting notch is located at the inlet of the exhaust pipe. In the second position, the venting notch is offset from the inlet of the exhaust pipe.

7. The green methanol production waste residue resource utilization device according to claim 1, characterized in that, The conveying assembly also includes a material guide support plate, which is located between the outlet of the tube body and the crushing assembly.

8. The green methanol production waste residue resource utilization device according to claim 1, characterized in that, It also includes a waste transfer assembly, which is located downstream of the crushing assembly. The waste transfer assembly includes a protective shell, a second drive component, and multiple rollers. The rollers are rotatably disposed inside the protective shell. The second drive component is connected to the rollers in a transmission connection. A transmission belt is fitted onto the rollers.

9. The green methanol production waste residue resource utilization device according to claim 8, characterized in that, It also includes a cleaning component, which includes a fixing member and a brush member. The fixing member is disposed on the protective housing, and the brush member is disposed on the fixing member and is in contact with the transmission belt.

10. The green methanol production waste residue resource utilization device according to claim 9, characterized in that, The fixing member is provided with a sliding groove extending along the width direction of the transmission belt, the brush is slidably disposed in the sliding groove, and a third elastic member is provided between the fixing member and the brush. The roller is equipped with a toggle lever, which is used to move the brush along the groove to remove the material adhering to the transmission belt.

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