Domestic sewage flocculation solid waste briquetting former

Abstract

The invention belongs to the field of environmental instruments, and particularly relates to a domestic sewage flocculation solid waste briquetting former. The forming device comprises a filter pressing cylinder, an air cylinder, a cylinder cover, a pressing guide frame, a pressing wing plate, a dragging and unloading plate, a plate cylinder spring, a pin spring and a spring piece. The filter pressing cylinder is square and is mounted on the bracket, and the upper part of the filter pressing cylinder is sleeved with a cylinder cover; a cylinder is mounted on the barrel cover; the air cylinder is connected with a pressing plate which is arranged on the pressing guide frame. An annular cylinder is arranged at the lower part of the filter pressing cylinder; the annular cylinder is communicated with the interior of the filter-pressing cylinder through the filter holes; the annular cylinder is outwards provided with a liquid outlet; a bottom opening of the filter pressing cylinder is blocked by the dragging and unloading plate; the dragging and unloading plate is connected with the filter pressing cylinder through a plate cylinder spring, and a pin spring is installed on the filter pressing cylinder and used for locking and clamping the dragging and unloading plate. A front-back guide frame and a front-back guide plate are arranged at the lower part of the filter pressing cylinder; and the dragging and unloading plate slides and inclines the material block. The material slag briquetting device has the technical effects of briquetting material slag, reducing manual labor and being environmentally friendly.

Description

Technical Field

[0001] This invention belongs to the field of environmental protection equipment, and specifically relates to a briquetting machine for flocculated solid waste from domestic sewage; its classification numbers are B01D45, B01D46, B01D47, B01D50, etc. Background Technology

[0002] In the Chongqing Municipal Education Commission project (Research on the Degradation and Mechanism of Surfactants in Domestic Wastewater by SiC / g-C3N4; KJQN202504533), the SiC / g-C3N4 catalyst was used. The photocatalyst requires light to effectively degrade surfactants (mainly SDS). Since domestic wastewater is relatively turbid, it needs to undergo flocculation treatment first to achieve a certain level of clarity, allowing the catalyst to effectively degrade SDS. The resulting flocculated solid waste has a high water content and reduced viscosity, while containing a significant amount of organic matter. Therefore, it can be reused. However, loose, water-containing flocculated solid waste is inconvenient to utilize and store; therefore, it generally needs to be briquetteed. A device is needed to briquette the flocculated solid waste from domestic wastewater. Summary of the Invention

[0003] To address the problem of solid flocculent waste formation in domestic sewage, this invention designs a briquetting device for domestic sewage flocculent solid waste. The device comprises a filter cylinder 1, a cylinder 2, a cylinder cover 3, a pressure guide frame 4, a pressure wing plate 5, a drag plate 6, a plate spring 7, a pin spring 8, and a spring sheet 9.

[0004] The main body of the forming device is a filter cylinder 1, which is square and mounted on a support. A cover 3 is fitted on its upper part. A cylinder 2 is mounted on the cover 3. The cylinder 2 is equipped with a pneumatic rod 2.2. A guide frame 4 is positioned below the pneumatic rod 2.2. The guide frame 4 is equipped with a sliding groove 4.3. A wing rod 5.2 is mounted on the pressure wing plate 5. The wing rod 5.2 slides within the sliding groove 4.3. Two pressure wing plates 5 cover the entire guide frame 4. The two pressure wing plates 5 are connected by a spring plate 9. An annular cylinder 1.3 is provided at the lower part of the filter cylinder 1. The annular cylinder 1.3 is connected to the interior of the filter cylinder 1 through filter holes. An outlet 1.4 is provided outward from the annular cylinder 1.3.

[0005] The lower part of the filter press cylinder 1 is provided with a front guide frame 1.7, a rear guide frame 1.8, a front guide plate 1.9, and a rear guide plate 1.10; the front guide frame 1.7 is connected to the front guide plate 1.9.

[0006] The unloading plate 6 blocks the bottom opening of the filter cylinder 1; a sliding guide rod 6.2 is provided, which slides between the front guide frame 1.7 and the front guide plate 1.9; the cylinder 2 includes an iron pressure plate rod 2.4, which is used to actuate the unloading plate 6.

[0007] A pin tube 1.6 is provided at the lower part of the ring cylinder 1.3 of the filter press cylinder 1; a pin spring 8 is installed inside the pin tube 6; the pin spring 8 is used to lock the unloading plate 6; a magnetic block 8.3 is provided at one end of the pin spring 8 to attract the pressure plate rod 2.4.

[0008] The filter press cylinder 1 and the unloading plate 6 are respectively equipped with an upper spring hook 1.5 and a lower spring hook 6.5 for hooking the plate cylinder spring 7.

[0009] The main body of the filter press cylinder 1 is a square cylinder 1.1, with a hopper 1.2 on one side for feeding slag. A directional communication port is provided between the hopper 1.2 and the cylinder 1.1. The slag can slide from the hopper 1.2 through the communication port to the cylinder 1.1 under the action of gravity. A ring cylinder 1.3 is connected to the lower part of the cylinder 1.1. The internal diameters of the cylinder 1.1 and the ring cylinder 1.3 correspond. Two upper spring hooks 1.5 are respectively provided on the upper part of the two outer sides of the ring cylinder 1.3. Two pins 1.6 are respectively provided on the bottom of the two outer sides of the ring cylinder 1.3. A locking block is provided on the inner wall of the cylinder 1.1 to restrict the upward movement of the pressure guide frame 4.

[0010] The main body of the cylinder 2 is a cylinder body 2.1, and a horizontal bar 2.3 is arranged on the upper part of the pneumatic rod 2.2; the two ends of the horizontal bar 2.3 are respectively connected to the pressure plate rod 2.4; the lower end of the pneumatic rod 2.2 is provided with two shaft tubes for connecting the pressure plate 5.

[0011] The main body of the cylinder cover 3 is a square cover plate 3.1. A sleeve plate 3.2 is provided at the bottom of the square cover plate 3.1 for fitting the cylinder body 1.1. A rod hole 3.2 is opened in the center of the cover plate 3.1 for inserting the pneumatic rod 2.2. Fixing holes 3.3 are opened around the rod hole 3.2 for fixing the cylinder body 2.1.

[0012] The middle part of the pressure guide frame 4 is a square guide plate 4.1; the pneumatic rod 2.2 presses against the guide plate 4.1, pushing the pressure guide frame 4 to move downward in the filter cylinder 1; the guide plate 4.1 is connected to the two sides of the sliding rod 4.2 with sliding grooves 4.3; the sliding grooves 4.3 are opened inward; the two sliding grooves 4.3 on both sides are symmetrically provided with limit blocks 4.5 relative to the guide plate 4.1; the ends of the two sliding rods 4.2 are provided with auxiliary guide rods 4.4; the ends of the two sliding rods 4.2 on the same side are connected to the side rods 4.6; the side rods 4.6, the sliding rods 4.2, and the guide plate 4.1 form two material leakage ports 4.7 of the same size and shape; the outer side of the side rods 4.6 is limited and protrudes upward to limit and prevent the pressure plate 5.1 from rushing out of the pressure guide frame 4.

[0013] The main body of the pressure plate 5 is a square pressure plate 5.1. Wing rods 5.2 are respectively provided at both ends of one side of the pressure plate 5.1; a rotating shaft 5.3 is provided in the middle of the other side; the rotating shaft 5.3 is connected to the shaft tube at the bottom of the pneumatic rod 2.2; the two wing rods 5.2 slide in the groove 4.3 between the guide rod 4.4 and the limiting block 4.5 on the pressure guide frame 4; the pressure plate 5.1 is provided with plate holes 5.4, and spring plates 9 are connected through buttons 9.2.

[0014] The unloading plate 6 is used to seal the lower port of the ring cylinder 1.3 and to prevent the slag cake from loosening before the briquetting process. The main body of the unloading plate 6 is a square sliding plate 6.1. The front and rear ends of the sliding plate 6.1 are respectively provided with sliding guide rods 6.2, and each sliding guide rod 6.2 is provided with a piece-shaped locking pin 6.3 at both ends. The center of the left and right ends of the sliding plate 6.1 is respectively provided with a pressure plate 6.4. The lower end of the pressure plate rod 2.4 of the cylinder 2 presses against the pressure plate 6.4 to push the unloading plate 6 downward. The sliding plate 6.1 on both sides of the pressure plate 6.4 is respectively provided with a lower spring hook 6.5.

[0015] The main body of the plate spring 7 is a tension spring 7.1, and spring hooks 7.2 are provided at both ends of the tension spring; the spring hooks 7.2 are hooked on the corresponding vertical upper spring hook 1.5 and lower spring hook 6.5.

[0016] The pin spring 8 is installed inside the pin tube 1.6; the main body is a pin rod 8.1, one end of the pin rod 8.1 is provided with a pin piece 8.2, which is used to lock the locking pin piece 6.3; the other end of the pin rod 8.1 is provided with a square magnetic block 8.3, one side of the magnetic block 8.3 connected to the pin rod 8.1 is connected to the pin spring 8.4; the other end of the pin spring 8.4 is connected to the pin tube 1.6; when the pressure plate rod 2.4 is between the two magnetic blocks 8.3, the magnetic blocks 8.3 are attracted to the pressure plate rod 2.4; the pin piece 8.2 no longer locks the locking pin piece 6.3; the pressure plate rod 2.4 presses on the pressure plate 6.4, causing the drag plate 6 to move downward, at which time the tension plate spring 7 is stretched.

[0017] The length of the pressure bar 2.4 is adjustable, depending on the moisture content of the slag.

[0018] When the top of the guide rod 4.4 of the pressure guide frame 4 touches the locking block 1.11 on the cylinder, the upper part of the side rod 4.6 is level with the bottom of the opening of the hopper 1.2 and the cylinder 1.1.

[0019] The main body of the spring sheet 9 is a spring sheet 9.1, and connecting buttons 9.2 are provided at both ends of the spring sheet 9.1.

[0020] The pneumatic cylinder of this application can be replaced by a hydraulic cylinder.

[0021] The beneficial technical effects of this invention are as follows: The invention will now be further described in conjunction with its technical features and effects: 1. In this invention, the cylinder drives the pressure plate rod and the pneumatic rod downwards. The pneumatic rod presses against the guide plate. At this time, the wing rod abuts against the end of the slide groove, and the end of the pressure wing plate abuts against the protruding part of the side rod. The pressure wing plate completely seals the leakage port. Moving downwards further compresses the slag cake. The moisture in the slag cake enters the ring cylinder through the holes on the ring cylinder, and the moisture in the ring cylinder flows out through the liquid outlet. When the bottom end of the pressure plate rod extends to the bottom of the ring cylinder, it attracts the magnetic block. That is, it pulls the pin spring to unlock the unloading plate. The pneumatic rod continues to push the formed slag cake downwards through the pressure guide frame and the pressure wing plate. The unloading plate holds the slag cake under the tension of the four plate springs. When one side of the sliding guide rod contacts the connection between the front guide frame and the front guide plate, the other side of the sliding guide rod leaves the gap between the rear guide frame and the rear guide plate, and the unloading plate tilts. However, the unloading plate remains horizontal under the action of the guide rod, allowing the slag cake to slide down the tilted unloading plate. Then, the cylinder drives the low-pressure rod to retract, and the unloading plate returns to horizontal under the tension of the plate spring. The sliding guide rod on the other side enters the rear guide frame and rear guide plate. The cylinder drives the pressure plate rod and pneumatic rod to continue lifting. When the unloading plate adheres to the bottom of the annulus, it blocks the lower opening of the annulus and stops moving upwards. The pressure guide frame continues to move upwards, and when the top of the guide rod of the pressure guide frame touches the locking block on the cylinder... The guide frame stops moving upwards, while the pneumatic rod continues to move upwards, driving the wing rods of the two pressure plates to move within the chute, thus forming a certain fold. The spring plate bends, and when the wing rod encounters the limit block, it stops moving. The pneumatic rod stops moving upwards, and during the bending process of the spring plate, the material residue on the pressure plate and hopper will fall from the discharge port onto the unloading plate. The pneumatic rod begins to move downwards, and under the action of the spring plate, the pressure plate begins to unfold, eventually closing the discharge port. The pneumatic rod then pushes against the guide plate to achieve the next pressing.

[0022] 2. The guide frame is equipped with a guide rod to prevent it from being pushed out of the filter cylinder. Attached Figure Description

[0023] Figure 1 A perspective view of a briquetting machine for flocculated solid waste from domestic sewage; Figure 2 An exploded view of a briquetting machine for flocculating solid waste from domestic sewage; Figure 3 A partial sectional view and an assembled oblique top view of a briquetting machine for flocculated solid waste of domestic sewage; Figure 4 These are oblique top and oblique top section views of the filter press cylinder; Figure 5 This is a top-down view of the cylinder. Figure 6 This is a schematic diagram of the cylinder cap from an angle, looking upwards. Figure 7 This is a top-down view of the pressure guide frame; Figure 8 This is a top-angle view of the pressure plate. Figure 9 This is a top-angle view of the unloading platform. Figure 10 This is a top-angle view of the unloading platform. Figure 11 This is a schematic diagram of the spring sheet viewed from an oblique angle. In the diagram: 1. Filter press cylinder; 2. Cylinder; 3. Cylinder cover; 4. Pressure guide frame; 5. Pressure wing plate; 6. Unloading plate; 7. Plate spring; 8. Pin spring; 9. Spring sheet; 1.1. Cylinder body; 1.2. Hopper; 1.3. Ring cylinder; 1.4. Liquid outlet; 1.5. Upper spring hook; 1.6. Pin pipe; 1.7. Front guide frame; 1.8. Rear guide frame; 1.9. Front guide plate; 1.10. Rear guide plate; 1.11. Clamping block; 2.1. Cylinder body; 2.2. Pneumatic rod; 2.3. Crossbar; 2.4. Pressure plate rod; 3.1. Cover plate; 3.2. Fixed hole 3.3, rod hole 3.4; guide plate 4.1, slide rod 4.2, slide groove 4.3, auxiliary guide rod 4.4, limit block 4.5, side rod 4.6, material discharge port 4.7; pressure plate 5.1, wing rod 5.2, rotating shaft 5.3, plate hole 5.4; drag plate 6.1, sliding guide rod 6.2, locking pin 6.3, low pressure plate 6.4, lower spring hook 6.5; tension spring 7.1, spring hook 7.2; pin rod 8.1, pin piece 8.2, magnetic block 8.3, compression spring 8.4; spring piece 9.1, connecting button 9.2. Detailed Implementation

[0024] The following is in conjunction with the appendix Figure 1-11 The specific structure of the present invention is further illustrated by the embodiments: the forming device includes a filter cylinder 1, a cylinder 2, a cylinder cover 3, a pressure guide frame 4, a pressure wing plate 5, a drag plate 6, a plate spring 7, a pin spring 8, and a spring sheet 9.

[0025] The main body of the forming device is a filter cylinder 1, which is square and mounted on a support. A cover 3 is fitted on its upper part. A cylinder 2 is mounted on the cover 3. The cylinder 2 is equipped with a pneumatic rod 2.2. A guide frame 4 is positioned below the pneumatic rod 2.2. The guide frame 4 is equipped with a sliding groove 4.3. A wing rod 5.2 is mounted on the pressure wing plate 5. The wing rod 5.2 slides within the sliding groove 4.3. Two pressure wing plates 5 cover the entire guide frame 4. The two pressure wing plates 5 are connected by a spring plate 9. An annular cylinder 1.3 is provided at the lower part of the filter cylinder 1. The annular cylinder 1.3 is connected to the interior of the filter cylinder 1 through filter holes. An outlet 1.4 is provided outward from the annular cylinder 1.3.

[0026] The lower part of the filter press cylinder 1 is provided with a front guide frame 1.7, a rear guide frame 1.8, a front guide plate 1.9, and a rear guide plate 1.10; the front guide frame 1.7 is connected to the front guide plate 1.9.

[0027] The unloading plate 6 blocks the bottom opening of the filter cylinder 1; a sliding guide rod 6.2 is provided, which slides between the front guide frame 1.7 and the front guide plate 1.9; the cylinder 2 includes an iron pressure plate rod 2.4, which is used to actuate the unloading plate 6.

[0028] A pin tube 1.6 is provided at the lower part of the ring cylinder 1.3 of the filter press cylinder 1; a pin spring 8 is installed inside the pin tube 6; the pin spring 8 is used to lock the unloading plate 6; a magnetic block 8.3 is provided at one end of the pin spring 8 to attract the pressure plate rod 2.4.

[0029] The filter press cylinder 1 and the unloading plate 6 are respectively equipped with an upper spring hook 1.5 and a lower spring hook 6.5 for hooking the plate cylinder spring 7.

[0030] The main body of the filter press cylinder 1 is a square cylinder 1.1, with a hopper 1.2 on one side for feeding slag. A directional communication port is provided between the hopper 1.2 and the cylinder 1.1. The slag can slide from the hopper 1.2 through the communication port to the cylinder 1.1 under the action of gravity. A ring cylinder 1.3 is connected to the lower part of the cylinder 1.1. The internal diameters of the cylinder 1.1 and the ring cylinder 1.3 correspond. Two upper spring hooks 1.5 are respectively provided on the upper part of the two outer sides of the ring cylinder 1.3. Two pins 1.6 are respectively provided on the bottom of the two outer sides of the ring cylinder 1.3. A locking block is provided on the inner wall of the cylinder 1.1 to restrict the upward movement of the pressure guide frame 4.

[0031] The main body of the cylinder 2 is a cylinder body 2.1, and a horizontal bar 2.3 is arranged on the upper part of the pneumatic rod 2.2; the two ends of the horizontal bar 2.3 are respectively connected to the pressure plate rod 2.4; the lower end of the pneumatic rod 2.2 is provided with two shaft tubes for connecting the pressure plate 5.

[0032] The main body of the cylinder cover 3 is a square cover plate 3.1. A sleeve plate 3.2 is provided at the bottom of the square cover plate 3.1 for fitting the cylinder body 1.1. A rod hole 3.2 is opened in the center of the cover plate 3.1 for inserting the pneumatic rod 2.2. Fixing holes 3.3 are opened around the rod hole 3.2 for fixing the cylinder body 2.1.

[0033] The middle part of the pressure guide frame 4 is a square guide plate 4.1; the pneumatic rod 2.2 presses against the guide plate 4.1, pushing the pressure guide frame 4 to move downward in the filter cylinder 1; the guide plate 4.1 is connected to the two sides of the sliding rod 4.2 with sliding grooves 4.3; the sliding grooves 4.3 are opened inward; the two sliding grooves 4.3 on both sides are symmetrically provided with limit blocks 4.5 relative to the guide plate 4.1; the ends of the two sliding rods 4.2 are provided with auxiliary guide rods 4.4; the ends of the two sliding rods 4.2 on the same side are connected to the side rods 4.6; the side rods 4.6, the sliding rods 4.2, and the guide plate 4.1 form two material leakage ports 4.7 of the same size and shape; the outer side of the side rods 4.6 is limited and protrudes upward to limit and prevent the pressure plate 5.1 from rushing out of the pressure guide frame 4.

[0034] The main body of the pressure plate 5 is a square pressure plate 5.1. Wing rods 5.2 are respectively provided at both ends of one side of the pressure plate 5.1; a rotating shaft 5.3 is provided in the middle of the other side; the rotating shaft 5.3 is connected to the shaft tube at the bottom of the pneumatic rod 2.2; the two wing rods 5.2 slide in the groove 4.3 between the guide rod 4.4 and the limiting block 4.5 on the pressure guide frame 4; the pressure plate 5.1 is provided with plate holes 5.4, and spring plates 9 are connected through buttons 9.2.

[0035] The unloading plate 6 is used to seal the lower port of the ring cylinder 1.3 and to prevent the slag cake from loosening before the briquetting process. The main body of the unloading plate 6 is a square sliding plate 6.1. The front and rear ends of the sliding plate 6.1 are respectively provided with sliding guide rods 6.2, and each sliding guide rod 6.2 is provided with a piece-shaped locking pin 6.3 at both ends. The center of the left and right ends of the sliding plate 6.1 is respectively provided with a pressure plate 6.4. The lower end of the pressure plate rod 2.4 of the cylinder 2 presses against the pressure plate 6.4 to push the unloading plate 6 downward. The sliding plate 6.1 on both sides of the pressure plate 6.4 is respectively provided with a lower spring hook 6.5.

[0036] The main body of the plate spring 7 is a tension spring 7.1, and spring hooks 7.2 are provided at both ends of the tension spring; the spring hooks 7.2 are hooked on the corresponding vertical upper spring hook 1.5 and lower spring hook 6.5.

[0037] The pin spring 8 is installed inside the pin tube 1.6; the main body is a pin rod 8.1, one end of the pin rod 8.1 is provided with a pin piece 8.2, which is used to lock the locking pin piece 6.3; the other end of the pin rod 8.1 is provided with a square magnetic block 8.3, one side of the magnetic block 8.3 connected to the pin rod 8.1 is connected to the pin spring 8.4; the other end of the pin spring 8.4 is connected to the pin tube 1.6; when the pressure plate rod 2.4 is between the two magnetic blocks 8.3, the magnetic blocks 8.3 are attracted to the pressure plate rod 2.4; the pin piece 8.2 no longer locks the locking pin piece 6.3; the pressure plate rod 2.4 presses on the pressure plate 6.4, causing the drag plate 6 to move downward, at which time the tension plate spring 7 is stretched.

[0038] The length of the pressure rod 2.4 is adjustable according to the moisture content of the slag. The main body of the spring plate 9 is the spring plate 9.1, and the two ends of the spring plate 9.1 are equipped with connecting buttons 9.2.

[0039] The specific working process of the device is as follows: In this invention, the cylinder drives the pressure plate rod and pneumatic rod downwards. The pneumatic rod presses against the guide plate, at which point the wing rod abuts against the end of the chute, and the end of the pressure wing plate abuts against the protruding part of the side rod. The pressure wing plate completely seals the leakage port, and then moves downwards to compress the slag cake. The moisture in the slag cake enters the ring cylinder through the holes on the ring cylinder, and the moisture in the ring cylinder flows out through the liquid outlet. When the bottom end of the pressure plate rod extends to the bottom of the ring cylinder, it attracts the magnetic block, which pulls the pin spring to unlock the unloading plate. The pneumatic rod continues to push the formed slag cake downwards through the pressure guide frame and the pressure wing plate. The unloading plate holds the slag cake under the tension of the four plate springs. When one side of the sliding guide rod contacts the connection between the front guide frame and the front guide plate, the other side of the sliding guide rod leaves the gap between the rear guide frame and the rear guide plate, and the unloading plate tilts. However, the unloading plate remains horizontal under the action of the guide rod, allowing the slag cake to slide down the tilted unloading plate. Then, the cylinder drives the low-pressure rod to retract, and the unloading plate returns to horizontal under the tension of the plate spring. The sliding guide rod on the other side enters the rear guide frame and rear guide plate. The cylinder drives the pressure plate rod and pneumatic rod to continue lifting. When the unloading plate adheres to the bottom of the annulus, it blocks the lower opening of the annulus and stops moving upwards. The pressure guide frame continues to move upwards, and when the top of the guide rod of the pressure guide frame touches the locking block on the cylinder... The guide frame stops moving upwards, and the pneumatic rod continues to move upwards, driving the wing rods of the two pressure plates to move within the chute, thus forming a certain fold. The spring plate bends, and when the wing rod encounters the limit block, it stops moving. The pneumatic rod stops moving upwards. During the bending process of the spring plate, the material residue on the pressure plate and the slag on the plate will fall from the discharge port onto the unloading plate. The pneumatic rod begins to move downwards, and under the action of the spring plate, the pressure plate begins to unfold, eventually closing the discharge port. The pneumatic rod then pushes against the guide plate to achieve the next pressing.

[0040] The above description is merely a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. For example, the connection method may be other than that of a connecting post. Any variations or substitutions that can be easily conceived by those skilled in the art within the scope of the technology disclosed in the present invention should be included within the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be determined by the scope of the claims.

Claims

1. A briquetting machine for flocculated solid waste from domestic sewage, characterized in that, The forming device includes a filter press (1), a cylinder (2), a cylinder cover (3), a pressure guide frame (4), a pressure wing plate (5), a drag plate (6), a plate spring (7), a pin spring (8), and a spring sheet (9). The main body of the forming device is a filter press cylinder (1), which is square and mounted on a support; a cylinder cover (3) is fitted on its upper part; a cylinder (2) is mounted on the cylinder cover (3); the cylinder (2) is equipped with a pneumatic rod (2.2); a guide frame (4) is pressed below the pneumatic rod (2.2), and a sliding groove (4.3) is provided on the guide frame (4); a wing rod (5.2) is provided on the pressure wing plate (5); the wing rod (5.2) slides in the sliding groove (4.3); the two pressure wing plates (5) The entire pressure guide frame (4) is sealed, and the two pressure wing plates (5) are connected by spring plates (9); the lower part of the filter cylinder (1) is provided with an annular cylinder (1.3); the annular cylinder (1.3) is connected to the inside of the filter cylinder (1) through filter holes; the annular cylinder (1.3) is provided with an outlet (1.4) on the outside; the lower part of the filter cylinder (1) is provided with a front guide frame (1.7), a rear guide frame (1.8), a front guide plate (1.9), and a rear guide plate (1.10); the front guide frame (1.7) is connected to the front guide plate (1.9); The drag plate (6) blocks the bottom opening of the filter press cylinder (1); a sliding guide rod (6.2) is provided, which slides between the front guide frame (1.7) and the front guide plate (1.9); the cylinder (2) includes an iron pressure plate rod (2.4) for triggering the drag plate (6); a pin tube (1.6) is provided at the lower part of the ring cylinder (1.3) of the filter press cylinder (1); a pin spring (8) is installed in the pin tube (1.6); the pin spring (8) is used to lock the drag plate (6); a magnet (8.3) is provided at one end of the pin spring (8) for adsorbing the pressure plate rod (2.4); an upper spring hook (1.5) and a lower spring hook (6.5) are respectively provided on the filter press cylinder (1) and the drag plate (6) for hooking the plate spring (7).

2. The domestic sewage flocculation solid waste briquetting device according to claim 1, characterized in that, The main body of the filter press cylinder (1) is a square cylinder (1.1), with a hopper (1.2) on one side for feeding slag. A directional communication port is provided between the hopper (1.2) and the cylinder (1.1). The slag can slide from the hopper (1.2) through the communication port to the cylinder (1.1) under the action of gravity. A directional ring cylinder (1.3) is connected to the lower part of the cylinder (1.1). The internal diameters of the cylinder (1.1) and the ring cylinder (1.3) correspond. Two upper spring hooks (1.5) are respectively provided on the upper part of the two outer sides of the ring cylinder (1.3). Two pins (1.6) are respectively provided on the bottom of the two outer sides of the ring cylinder (1.3). A locking block (1.11) is provided on the inner wall of the cylinder (1.1) to restrict the upward movement of the pressure guide frame (4).

3. The domestic sewage flocculation solid waste briquetting device according to claim 1, characterized in that, The main body of the cylinder (2) is the cylinder body (2.1), and a horizontal bar (2.3) is set on the upper part of the pneumatic rod (2.2); the two ends of the horizontal bar (2.3) are respectively connected to the pressure plate rod (2.4); two shaft tubes are set at the lower end of the pneumatic rod (2.2) for connecting the pressure plate (5).

4. The sewage flocculation solid waste briquetting machine according to claim 1, characterized in that, The main body of the cylinder cover (3) is a square cover plate (3.1). A sleeve plate (3.2) is provided at the bottom of the square cover plate (3.1) for fitting the cylinder body (1.1). A rod hole (3.2) is opened in the center of the cover plate (3.1). The rod hole (3.2) is used to insert the pneumatic rod (2.2). Fixing holes (3.3) are opened around the rod hole (3.2) for fixing the cylinder body (2.1).

5. A briquetting machine for flocculated solid waste from domestic sewage according to claim 1, characterized in that, The middle part of the pressure guide frame (4) is a square guide plate (4.1); the pneumatic rod (2.2) presses against the guide plate (4.1) and pushes the pressure guide frame (4) to move downward in the filter cylinder (1); the guide plate (4.1) is connected to the two sides of the sliding rod (4.2) with the sliding groove (4.3) opened inward; the sliding groove (4.3) on both sides is symmetrically provided with limit blocks (4.5) relative to the guide plate (4.1); the ends of the two sliding rods (4.2) are provided with auxiliary guide rods (4.4); the ends of the two sliding rods (4.2) on the same side are connected with side rods (4.6); the side rods (4.6), the sliding rods (4.2) and the guide plate (4.1) form two material leakage ports (4.7) of the same size and shape; the outer side of the side rod (4.6) is limited and protrudes upward to limit and prevent the pressure plate (5.1) from rushing out of the pressure guide frame (4).

6. The domestic sewage flocculation solid waste briquetting device according to claim 1, characterized in that, The main body of the pressure plate (5) is a square pressure plate (5.1). Wing rods (5.2) are respectively provided at both ends of one side of the pressure plate (5.1); a rotating shaft (5.3) is provided in the middle of the other side; the rotating shaft (5.3) is connected to the shaft tube at the bottom of the pneumatic rod (2.2); the two wing rods (5.2) slide in the groove (4.3) between the guide rod (4.4) and the limiting block (4.5) on the pressure guide frame (4); the pressure plate (5.1) is provided with a plate hole (5.4), which is connected to the spring plate (9) through the button (9.2).

7. A briquetting machine for flocculated solid waste from domestic sewage according to claim 1, characterized in that, The unloading plate (6) is used to seal the lower port of the ring cylinder (1.3) to prevent the slag cake from loosening before the briquetting is formed; the main body of the unloading plate (6) is a square plate (6.1), and the front and rear ends of the plate (6.1) are respectively provided with sliding guide rods (6.2), and each sliding guide rod (6.2) is provided with a piece of locking pin (6.3) at both ends; the center of the left and right ends of the plate (6.1) is respectively provided with a pressure plate (6.4); the lower end of the pressure plate rod (2.4) of the cylinder (2) will press against the pressure plate (6.4) to push the unloading plate (6) downward; the plate (6.1) on both sides of the pressure plate (6.4) is respectively provided with a lower spring hook (6.5).

8. A briquetting machine for flocculated solid waste from domestic sewage according to claim 1, characterized in that, The main body of the plate spring (7) is a tension spring (7.1), and spring hooks (7.2) are provided at both ends of the tension spring; the spring hooks (7.2) are hooked on the vertical corresponding upper spring hook (1.5) and lower spring hook (6.5).

9. A briquetting machine for flocculated solid waste from domestic sewage according to claim 1, characterized in that, The pin spring (8) is installed inside the pin tube (1.6); the main body is a pin rod (8.1), one end of the pin rod (8.1) is provided with a pin piece (8.2), the pin piece (8.2) is used to lock the pin piece (6.3); the other end of the pin rod (8.1) is provided with a square magnetic block (8.3), the magnetic block (8.3) is connected to the pin spring (8.4) on one side of the pin rod (8.1); the other end of the pin spring (8.4) is connected to the pin tube (1.6); when the pressure plate rod (2.4) is between the two magnetic blocks (8.3), the magnetic blocks (8.3) are attracted to the pressure plate rod (2.4); the pin piece (8.2) no longer locks the pin piece (6.3); the pressure plate rod (2.4) presses on the pressure plate (6.4) and drives the unloading plate (6) to move downward, at which time the tension plate spring (7) is stretched.

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