All-solid waste sintering brick making equipment

Abstract

The invention relates to the technical field of brick making equipment, and discloses all-solid waste sintering brick making equipment which comprises a base, a brick making equipment body arranged at the top of the base, an extrusion pipe connected with the brick making equipment body and an extrusion mold connected with the extrusion pipe, and a spraying assembly is arranged at the position, close to the discharging end of the extrusion mold, of the top of the base. The spraying assembly comprises a box body, the box body is arranged at the top of the base, and a pipe body is arranged on the inner side wall of the box body; the water pipe I is arranged on the box body and is communicated with the pipe body; the spray head is arranged on the inner side wall of the pipe body and communicates with the pipe body, a humidifying assembly is arranged on the inner side wall of the box body, and the humidifying assembly comprises a first roller body and a second roller body, and the first roller body is rotationally connected to the box body; treatment is conducted through the spraying assembly, the sprayers arranged on the equipment in an annular array mode evenly spray water to the outer surfaces of the mud strips, the moisture content of the surfaces of the mud strips is effectively guaranteed, and therefore the sun crack phenomenon in the follow-up link is obviously reduced.

Description

Technical Field

[0001] This invention relates to the technical field of brick-making equipment, specifically to a brick-making equipment using all-solid waste sintering. Background Technology

[0002] In the process of producing sintered bricks using solid waste such as shale, coal gangue, fly ash, or construction waste, a vacuum brick extruder is an indispensable core piece of equipment. Its workflow involves first crushing the raw materials, then adding water and mixing, applying pressure, and applying a vacuum, ultimately extruding them into clay strips. These clay strips are then cut, fired, and other processes to produce standard sintered solid or hollow bricks.

[0003] However, the extruded clay strips may crack due to excessive moisture loss on the surface before entering subsequent processes, which directly affects the forming quality of the subsequent brick blanks. Summary of the Invention

[0004] (a) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this invention provides a solid waste sintering brick-making equipment that has the advantage of humidifying the surface of the extruded clay strips, reducing the likelihood of the clay strips drying and cracking in subsequent processes, and solving the problem of drying and cracking of the extruded clay strips when entering subsequent processes.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, the present invention provides the following technical solution: a solid waste sintering brick-making device, comprising a base, a brick-making device body disposed on the top of the base, an extrusion pipe connected to the brick-making device body, and an extrusion die connected to the extrusion pipe; a spray assembly is disposed on the top of the base near the discharge end of the extrusion die, the spray assembly comprising: The enclosure is located on top of the base, and the inner wall of the enclosure is provided with a tube. Water pipe one is installed on the box and connected to the pipe body; The nozzle is installed on the inner wall of the pipe and is connected to the pipe. A humidification assembly is installed on the inner wall of the housing. The humidification assembly includes: Roller body one, which is rotatably connected to the box body; Roller 2 is rotatably connected to the box body. The nozzle sprays water onto the outer surface of the extruded mud strip. The mud strip passes through the humidification component, and rollers 1 and 2 spread the mist on the surface of the mud strip evenly and press the water into the interior of the mud strip.

[0008] Furthermore, the inner wall of the box is provided with a frame, and the frame is provided with multiple water spray holes. A second water pipe is connected to one side of the frame, and the second water pipe is connected to the first water pipe.

[0009] Furthermore, the inner wall of the housing is provided with a cleaning component, which is used to clean the pipe and nozzle.

[0010] Furthermore, the cleaning component includes: Ring 1 is located on the inner side wall of the box, and Ring 2 is rotatably connected to the inner side wall of Ring 1. The mounting base is located on the inner wall of the second ring. A cleaning part is provided on one side of the mounting base. One side of the cleaning component has a brush. Multiple overflow holes are opened on the tube. A gear two is rotatably connected to the inner wall of the box. The gear two meshes with the second ring.

[0011] Furthermore, an impeller is provided on the inner wall of the water pipe, the bottom end of the impeller passes through the water pipe and is connected to the input end of the commutator, and a gear is provided on the output shaft of the commutator, which meshes with a gear.

[0012] Furthermore, the box body has a groove, and an auger is rotatably connected inside the groove.

[0013] Furthermore, the housing is equipped with a transmission assembly, which is connected to the output shafts of the auger and the commutator respectively. When water flows through the water pipe, the transmission assembly transmits torque to the auger.

[0014] Furthermore, the transmission assembly includes: Transmission wheel one is located at one end of the auger. A rotating shaft one is rotatably connected to the housing. Transmission wheel two and transmission wheel three are located on the outer side wall of the rotating shaft one. Transmission wheel one and transmission wheel two are connected by a transmission belt one. Rotary shaft two is rotatably connected to the housing. A transmission wheel four is provided on the outer wall of rotary shaft two. Transmission wheel four is connected to transmission wheel three through transmission belt two. Rotary shaft two is connected to the output shaft of the commutator.

[0015] Furthermore, a baffle is provided on the inner side wall of the tube, and one side of the mounting base is attached to the outer side wall of the baffle.

[0016] Furthermore, the top of the extrusion die is disposed on the cutting assembly, the cutting assembly comprising: The bearing housing is located on the top of the extrusion die. A motor is located on one side of the bearing housing. A screw is fixed to the output shaft of the motor and the screw is threadedly connected to the housing. The blade is fitted and fixed to the outer wall of the screw.

[0017] (III) Beneficial Effects

[0018] Compared with the prior art, the present invention provides a solid waste sintering brick-making equipment, which has the following beneficial effects: 1. After extruding the clay strips, the solid waste sintering brick-making equipment is treated by a spray assembly. The nozzles arranged in a ring array on the equipment spray water evenly on the outer surface of the clay strips, which effectively ensures the moisture content of the clay strip surface and thus significantly reduces the occurrence of cracking in subsequent processes.

[0019] 2. This solid waste sintering brick-making equipment, through the cooperation of roller body one and roller body two in the humidification component, not only evenly spreads the mist on the surface of the clay strip, but also further presses the moisture into the interior of the clay strip, enhancing the moisture retention effect of the clay strip, effectively avoiding the problem of cracking caused by excessive loss of surface moisture, and significantly improving the forming quality of the brick blank.

[0020] 3. The solid waste sintering brick-making equipment is equipped with a cleaning component that can periodically clean the pipes and nozzles or clean them during the mud strip extrusion process, preventing clogging, ensuring the long-term stable operation of the spray components, and reducing maintenance costs.

[0021] 4. This all-solid waste sintering brick-making equipment has an impeller installed inside the water pipe. A water pump increases the water pressure, causing the impeller to rotate as water passes through it. The impeller then drives a commutator, which transmits torque to the transmission and cleaning components. The transmission component drives the auger to rotate, and wastewater falling into the tank is transported to the outside of the equipment for centralized treatment via the auger. This prevents wastewater accumulation inside the equipment, ensuring cleanliness and hygiene, and reducing odors and bacterial growth caused by residual wastewater. The commutator transmits torque to the cleaning component, causing the ring within the cleaning component to rotate. This, in turn, drives the mounting base and cleaning section to thoroughly clean the pipe and nozzles, ensuring the spraying effect of the spraying component. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the structure of the present invention. Figure 1 ; Figure 2 This is a schematic diagram of the structure of the present invention. Figure 2 ; Figure 3 This is a schematic diagram of the cutting component in this invention; Figure 4 This is a schematic diagram of the spray assembly in this invention; Figure 5 This is a schematic diagram of the cleaning component in this invention; Figure 6 This is a schematic diagram of the humidification component in the present invention. Figure 1 ; Figure 7 This is a schematic diagram of the transmission component in the present invention. Figure 1 ; Figure 8This is a schematic diagram of the transmission component in the present invention. Figure 2 ; Figure 9 This is a schematic diagram of the humidification component in the present invention. Figure 2 .

[0023] In the picture: 100. Base; 101. Through groove; 110. Brick making equipment body; 120. Extrusion tube; 130. Extrusion die; 200. Spray assembly; 210. Housing; 211. Tank; 220. Water pipe 1; 230. Pipe body; 240. Nozzle; 250. Baffle; 260. Screwdriver; 300. Humidification assembly; 310. Frame; 320. Roller body one; 330. Roller body two; 340. Water pipe two; 400. Cleaning component; 410. Ring body one; 420. Ring body two; 430. Mounting base; 440. Cleaning section; 500. Cutting assembly; 510. Bearing housing; 520. Motor; 530. Screw; 540. Blade; 600. Transmission assembly; 610. Transmission wheel one; 620. Transmission belt one; 630. Shaft one; 640. Transmission wheel two; 650. Transmission wheel three; 660. Transmission belt two; 670. Transmission wheel four; 680. Shaft two; 681. Gear one; 682. Gear two; 690. Commutator. Detailed Implementation

[0024] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0025] In the process of producing sintered bricks using solid waste such as shale, coal gangue, fly ash, or construction waste, a vacuum brick extruder is an indispensable core piece of equipment. Its workflow involves first crushing the raw materials, then adding water and mixing, applying pressure, and applying a vacuum, ultimately extruding them into clay strips. These clay strips are then cut, fired, and other processes to produce standard sintered solid or hollow bricks.

[0026] However, the extruded clay strips may crack due to excessive moisture loss on the surface before entering subsequent processes, which directly affects the forming quality of the subsequent brick blanks.

[0027] As attached Figure 1-6As shown, an embodiment of the present invention provides a solid waste sintering brick-making equipment, including a base 100, a brick-making equipment body 110 disposed on the top of the base 100, an extrusion pipe 120 connected to the brick-making equipment body 110, and an extrusion die 130 connected to the extrusion pipe 120. A spray assembly 200 is disposed on the top of the base 100 near the discharge end of the extrusion die 130.

[0028] Specifically, firstly, using all solid waste as raw material for sintering and brick making achieves efficient utilization of waste, greatly reduces solid waste pollution to the environment, and reduces dependence on traditional brick-making raw materials, saving natural resources and conforming to the concept of sustainable development. Secondly, the spray component 200, installed at the discharge end of the extrusion die 130, can perform timely spraying treatment during brick extrusion, effectively improving the surface quality of the brick blanks, reducing defects such as cracks on the surface of the brick blanks, increasing the yield of brick blanks, and thus improving the overall quality of brick making.

[0029] The spray assembly 200 includes: a housing 210, which is located on top of the base 100 and has a U-shaped cross-section. A pipe 230 is installed on the inner wall of the housing 210; the pipe 230 has an annular or square structure; a water pipe 220, which is installed on the housing 210 and connected to an external water pump, allowing water to be pumped into the water pipe 220 and connected to the pipe 230; and nozzles 240, which are installed on the inner wall of the pipe 230, distributing water to multiple nozzles 240. The nozzles atomize the water and spray it onto the surface of the mud strips, connecting to the pipe 230. A humidification assembly 300 is also installed on the inner wall of the housing 210.

[0030] The humidifying assembly 300 includes: a first roller 320, rotatably connected to a housing 210; and a second roller 330, also rotatably connected to the housing 210. Both rollers have bearing blocks at both ends, connected to the housing 210 via these blocks. A groove is fixed to the inner wall of the housing 210 to restrict the position of the blocks. A nozzle 240 sprays water onto the outer surface of the extruded mud strip. After passing through the humidifying assembly 300, the first and second rollers 320 evenly distribute the mist on the surface of the mud strip and press the water into the mud strip. Both rollers are sponge rollers. The nozzle 240 is positioned at a certain angle, such as 30°, to reduce direct contact between wastewater and the nozzle 240.

[0031] Specifically, roller 320 and roller 330 enable the clay strip to absorb water evenly as it passes through, which not only improves the moisture retention of the clay strip but also ensures the uniform distribution of moisture inside the clay strip. This is crucial for the subsequent firing quality of the brick blanks, effectively reducing firing cracks caused by uneven moisture and improving the overall strength and durability of the brick.

[0032] As attached Figure 9 As shown, in some embodiments, the inner sidewall of the housing 210 is provided with a frame 310. The frame 310 is fixed to the housing 210 by bolts or by protrusions being inserted into grooves. The protrusions and grooves are not shown in the figures. The frame 310 is provided with multiple water spray holes. A second water pipe 340 is connected to one side of the frame 310. The second water pipe 340 is connected to the first water pipe 220.

[0033] Specifically, the frame 310 is designed to concentrate water spray onto the surfaces of the two rollers, keeping them moist. This allows for better even distribution of water as the clay strip passes through, pressing it into the strip and enhancing the moisture retention effect. Simultaneously, it reduces water waste and improves water utilization. The frame 310 is secured using bolts or protrusions that engage with grooves, making installation and removal quick and easy, facilitating equipment maintenance and cleaning. When cleaning or replacing the frame 310 is required, simply loosen the bolts or pull out the protrusions to easily remove it, significantly improving maintainability. The water pipe 220, connected to the frame 310, is equipped with a solenoid valve to control the water flow into the frame 310. Precise control of the solenoid valve allows for adjustment of the water flow according to actual production needs, ensuring the two rollers are always in a suitable moist state—neither too much water leading to excessive moisture content in the clay strips nor too little water affecting the moisture retention effect. Furthermore, the solenoid valve facilitates automated control, allowing it to connect with the overall control system of the equipment. It automatically adjusts the water flow based on parameters such as the extrusion speed and specifications of the clay strips, further enhancing the equipment's intelligence and production efficiency. The solenoid valve is not shown in the attached diagram and is existing technology, so it will not be described further here.

[0034] As attached Figure 5As shown, in some embodiments, a cleaning assembly 400 is provided on the inner wall of the housing 210. The cleaning assembly 400 is used to clean the pipe 230 and the nozzle 240. The cleaning assembly 400 includes: a first ring 410, which is disposed on the inner wall of the housing 210. A support block connecting the housing 210 is provided on the outer wall of the first ring 410. The support block is fixed to the housing 210 by bolts. A second ring 420 is rotatably connected to the inner wall of the first ring 410 by bearings. A mounting base 430 is fixed to the inner wall of the second ring 420 by bolts. A cleaning part 440 is provided on one side of the mounting base 430. The two can be fixed by interlocking, for example, by protrusions and grooves. The cleaning component 400 has a brush on one side, and the pipe body 230 has multiple overflow holes, which are not shown in the attached drawings. The cleaned wastewater can be discharged through the overflow holes by gravity. The inner side wall of the box body 210 is rotatably connected to a gear 682, which meshes with the ring body 420. The gear 682 can be connected to the drive device. The output gear of the drive device meshes with the gear 682, thereby causing the ring body 420 to rotate. The outer side wall of the ring body 420 has a toothed structure, which is not shown in the attached drawings.

[0035] Specifically, with the above configuration, when the drive device starts, its output gear drives gear 682 to rotate, which in turn drives ring 420 to rotate. During the rotation of ring 420, the mounting base 430 and cleaning unit 440 rotate together. The brush on cleaning unit 440 thoroughly and effectively cleans pipe 230 and nozzle 240, preventing material residue from affecting the subsequent brick-making quality. At the same time, the wastewater generated during the cleaning process can be discharged through the overflow hole on pipe 230 under gravity, ensuring the cleanliness of the inside of housing 210.

[0036] As attached Figure 8 As shown, in some embodiments, an impeller is provided on the inner wall of the water pipe 220, with the bottom end of the impeller penetrating through the water pipe 220. The impeller is not shown in the accompanying drawings, but its principle is based on existing water impeller power generation devices. Water impeller power generation is a technology that converts water energy into electrical energy. Its core principle is to use the energy of water flow to drive the water impeller to rotate, thereby driving a generator to produce electricity. Since this impeller falls within the scope of existing technology, it will not be described in detail here. It is connected to the input end of the commutator 690. The output shaft of the commutator 690 is provided with a gear 681, which meshes with a gear 682. The commutator 690 is a right-angle commutator.

[0037] Specifically, when water flows through water pipe 220, it drives the impeller to rotate. The mechanical energy generated by the impeller rotation is transmitted to gear 681 through commutator 690. Gear 681 then drives gear 682, which meshes with it, to rotate. Since gear 682 meshes with ring 420, the rotation of gear 682 will drive ring 420 to rotate, thereby realizing the automatic cleaning of pipe 230 and nozzle 240 by cleaning unit 440.

[0038] As attached Figure 4 As shown, in some embodiments, the housing 210 has a groove 211, and an auger 260 is rotatably connected in the groove 211. The housing 210 is provided with a transmission assembly 600, which is connected to the output shaft of the auger 260 and the commutator 690 respectively. When water flows through the water pipe 220, the transmission assembly 600 transmits torque to the auger 260.

[0039] Specifically, when water flows through water pipe 220, driving the impeller to rotate, the commutator 690 operates accordingly, transmitting power to the auger 260 via the transmission assembly 600. At this point, the auger 260 begins to rotate within the tank 211. The rotation of the auger 260 effectively transports wastewater within the tank 210, preventing wastewater from accumulating or clogging inside. Simultaneously, this linkage method fully utilizes the energy generated by the water flow, eliminating the need for an additional power source to drive the auger 260, thus reducing energy consumption and operating costs.

[0040] As attached Figure 7 As shown, in some embodiments, the transmission assembly 600 includes: a first transmission wheel 610, which is disposed at one end of the auger 260; a first shaft 630 is rotatably connected to the housing 210; a second transmission wheel 640 and a third transmission wheel 650 are disposed on the outer side wall of the first shaft 630; the first transmission wheel 610 and the second transmission wheel 640 are connected by a first transmission belt 620; a second shaft 680, which is rotatably connected to the housing 210; a fourth transmission wheel 670 is disposed on the outer side wall of the second shaft 680; the fourth transmission wheel 670 and the third transmission wheel 650 are connected by a second transmission belt 660; and the second shaft 680 is connected to the output shaft of the commutator 690.

[0041] Specifically, two drive belts are used to ensure efficient and reliable power transmission between drive pulleys 610, 640, 650, and 670. The drive belts and pulleys can be synchronous belts and pulleys, and the operator can adjust the gears between the drive pulleys to regulate the auger speed 260. This allows for flexible adjustment of the auger speed according to actual needs. When there is a large amount of wastewater or a faster cleaning speed is required, the auger speed can be increased; conversely, when there is less wastewater or a higher cleaning precision is required, the auger speed can be decreased. Furthermore, the synchronous belt and pulley transmission method offers advantages such as accurate transmission, stable transmission ratio, and compact structure, ensuring smooth operation of the auger during transmission.

[0042] As attached Figure 4 and 5 As shown, in some embodiments, a baffle 250 is provided on the inner wall of the tube 230, and one side of the mounting base 430 is attached to the outer wall of the baffle 250.

[0043] Specifically, the baffle 250 has a ring-shaped structure and is set at a certain angle, such as 30°, allowing sewage to flow out quickly along the baffle 250, preventing sewage from accumulating inside the pipe body 230 and reducing the possibility of bacterial growth. The design of the mounting base 430 attaching to the outer wall of the baffle 250 allows the cleaning part 440 to come closer to the inner wall of the pipe body 230 during rotation, improving the cleaning effect and ensuring the cleanliness of the pipe body 230 and the nozzle 240, thereby ensuring the normal operation and spraying effect of the spray assembly 200.

[0044] As attached Figure 3 As shown, in some embodiments, the top of the extrusion die 130 is disposed on the cutting assembly 500, which includes: a bearing seat 510, which is disposed on the top of the extrusion die 130, a motor 520 is disposed on one side of the bearing seat 510, a screw 530 is fixed to the output shaft of the motor 520, and the screw 530 is threadedly connected to the housing 210; a blade 540, which is sleeved and fixed to the outer side wall of the screw 530, and a through groove 101 is provided on the base 100.

[0045] Specifically, when clay strip production is finished or when the machine needs to be stopped for a period of time, excess clay strips need to be cut to avoid the raw material at the cut ends being unusable and requiring secondary recycling after restarting.

[0046] At this time, the motor 520 is started, driving the screw 530 to rotate. Since the screw 530 is threadedly connected to the housing 210, the housing 210 slides on the base 100, moving away from the extrusion die 130, exposing the through groove 101. The blade 540 is sleeved and fixed to the outer wall of the screw 530. The rotation of the screw 530 drives the blade 540 to move downward. The blade 540 passes through the through groove 101 to cut the clay strip extruded from the extrusion die 130, cutting off the excess clay strip. This ensures the regularity of the raw material cut during subsequent production, reduces raw material waste and secondary recycling processes, and improves production efficiency and product quality. At the same time, this cutting assembly 500 has a simple design, is easy to operate, and facilitates maintenance and blade 540 replacement, reducing equipment maintenance costs and ease of use.

[0047] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A solid waste sintering brick-making device, comprising a base (100), a brick-making device body (110) disposed on the top of the base (100), an extrusion pipe (120) connected to the brick-making device body (110), and an extrusion die (130) connected to the extrusion pipe (120), characterized in that, A spray assembly (200) is provided on the top of the base (100) near the discharge end of the extrusion die (130). The spray assembly (200) includes: The box (210) is located on the top of the base (100), and the inner side wall of the box (210) is provided with a tube (230). Water pipe 1 (220) is installed on the box (210) and connected to the pipe body (230); The nozzle (240) is provided on the inner wall of the pipe body (230) and is connected to the pipe body (230). The humidification component (300) is provided on the inner wall of the housing (210). The humidification component (300) includes: Roller body 1 (320) is rotatably connected to housing (210); Roller 2 (330) is rotatably connected to box (210). The nozzle (240) sprays water onto the outer surface of the extruded mud strip. The mud strip passes through the humidification component (300). Roller 1 (320) and Roller 2 (330) spread the mist on the surface of the mud strip evenly and press the water into the interior of the mud strip.

2. The all-solid waste sintering brick-making equipment according to claim 1, characterized in that: The inner wall of the box (210) is provided with a frame (310), and the frame (310) is provided with multiple water spray holes. A second water pipe (340) is connected to one side of the frame (310), and the second water pipe (340) is connected to the first water pipe (220).

3. The all-solid waste sintering brick-making equipment according to claim 2, characterized in that: The inner wall of the housing (210) is provided with a cleaning component (400), which is used to clean the pipe (230) and the nozzle (240).

4. The all-solid waste sintering brick-making equipment according to claim 3, characterized in that: The cleaning component (400) includes: Ring 1 (410) is disposed on the inner side wall of the box (210), and Ring 2 (420) is rotatably connected to the inner side wall of Ring 1 (410). Mounting base (430) is located on the inner wall of ring body two (420). A cleaning part (440) is provided on one side of the mounting base (430). A brush is provided on one side of the cleaning component (400). Multiple overflow holes are provided on the tube body (230). Gear two (682) is rotatably connected to the inner wall of the box body (210). Gear two (682) meshes with ring body two (420).

5. The all-solid waste sintering brick-making equipment according to claim 4, characterized in that: An impeller is provided on the inner wall of the water pipe (220). The bottom end of the impeller passes through the water pipe (220) and is connected to the input end of the commutator (690). The output shaft of the commutator (690) is provided with a gear (681), which meshes with a gear (682).

6. The all-solid waste sintering brick-making equipment according to claim 5, characterized in that: The box (210) has a groove (211) and an auger (260) is rotatably connected inside the groove (211).

7. The all-solid waste sintering brick-making equipment according to claim 6, characterized in that: The housing (210) is provided with a transmission assembly (600), which is connected to the output shafts of the auger (260) and the commutator (690) respectively. When water flows through the water pipe (220), the transmission assembly (600) transmits the torque to the auger (260).

8. The all-solid waste sintering brick-making equipment according to claim 7, characterized in that: The transmission assembly (600) includes: A first drive wheel (610) is located at one end of the auger (260). A first shaft (630) is rotatably connected to the housing (210). A second drive wheel (640) and a third drive wheel (650) are provided on the outer side wall of the first shaft (630). The first drive wheel (610) and the second drive wheel (640) are connected by a first drive belt (620). Rotary shaft two (680) is rotatably connected to housing (210). A transmission wheel four (670) is provided on the outer wall of rotary shaft two (680). Transmission wheel four (670) and transmission wheel three (650) are connected by transmission belt two (660). Rotary shaft two (680) is connected to the output shaft of commutator (690).

9. The all-solid waste sintering brick-making equipment according to claim 8, characterized in that: The inner wall of the tube (230) is provided with a baffle (250), and one side of the mounting base (430) is attached to the outer wall of the baffle (250).

10. A solid waste sintering brick-making equipment according to claim 9, characterized in that: The top of the extrusion die (130) is disposed on the cutting assembly (500), the cutting assembly (500) comprising: Bearing housing (510) is located on the top of extrusion die (130). A motor (520) is located on one side of the bearing housing (510). A screw (530) is fixed to the output shaft of the motor (520). The screw (530) is threadedly connected to the housing (210). Blade (540) is fitted and fixed to the outer wall of screw (530).

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