A dehydratable solid waste extrusion apparatus

Abstract

The utility model provides a kind of solid waste extruding equipment of dewatering, including box, the top of box is fixed with breaker, the bottom of breaker is communicated with the blanking tube of through box, the blanking end of blanking tube is communicated with rotatable blanking tube, box is equipped with for driving blanking tube No. 1 motor;The bottom of box is penetrated with two rotationally connected vertical cylinders, the both ends of blanking tube can respectively discharge to two vertical cylinders, perforation located in box is opened in vertical cylinder, No. 2 motor for driving vertical cylinder is equipped in box;The upper and lower of vertical cylinder are respectively equipped with pressing plate and sealing shell.The utility model in the extruding dehydration of solid waste in a vertical cylinder and the process of compressing solid waste, can discharge solid waste to another vertical cylinder and spin dry dehydration, without long time shutdown, can quickly the subsequent solid waste is not interrupted continuously process, improve the dehydration and compression efficiency of solid waste.

Description

Technical Field

[0001] This utility model relates to the technical field of solid waste extrusion equipment, and in particular to a dewaterable solid waste extrusion equipment. Background Technology

[0002] Solid waste refers to solid and semi-solid waste materials generated by humans in production, daily life, and other activities, which usually no longer have direct use value. Solid waste contains more or less moisture, so when treating solid waste with high water content, it is necessary to first crush the solid waste, then dehydrate the crushed solid waste, and then compress the dehydrated solid waste to reduce its volume for subsequent transportation and processing. However, currently, when crushed solid waste is compressed after dehydration, the feeding of subsequent solid waste needs to be stopped for a long time. The feeding, dehydration, and compression of subsequent solid waste can only continue after the dehydrated solid waste has been compressed and discharged, which reduces the efficiency of solid waste treatment. Utility Model Content

[0003] This utility model discloses a dewaterable solid waste extrusion device, which solves the problem that after the dewatered solid waste is extruded and discharged, subsequent solid waste cannot be fed, dewatered, and extruded again, thus reducing the efficiency of solid waste treatment.

[0004] To solve the above-mentioned technical problems, the present invention adopts the following technical solution:

[0005] A dewaterable solid waste compression device includes a housing, a crusher fixed to the top of the housing, a feed pipe penetrating the housing and connected to the bottom of the crusher, and a rotatable discharge pipe connected to the discharge end of the feed pipe. A primary motor for driving the discharge pipe is installed on the housing. Two rotatably connected vertical cylinders penetrate the bottom of the housing, and the two ends of the discharge pipe can discharge material into the two vertical cylinders respectively. Through holes are opened in the vertical cylinders within the housing, and a secondary motor for driving the vertical cylinders is installed inside the housing. A pressure plate and a sealing shell are respectively installed above and below the vertical cylinders. A primary hydraulic cylinder for driving the pressure plate into the vertical cylinders is installed on the housing, and a secondary hydraulic cylinder for driving the sealing shell to rise and fall is installed below the housing.

[0006] Compared with the prior art, the present invention has the following beneficial effects:

[0007] After solid waste is fed into the crusher for crushing, the crushed solid waste enters the discharge pipe through the feed pipe. First, motor number one is started to rotate the discharge pipe, lowering one end of the pipe below the other. The solid waste entering the discharge pipe flows through the lower end into a corresponding vertical cylinder. At this time, motor number two drives the vertical cylinder to rotate, quickly drying and dewatering the solid waste. When a certain amount of solid waste is loaded into the vertical cylinder, the cylinder stops rotating, and simultaneously motor number one drives the discharge pipe to reverse, discharging the solid waste into another vertical cylinder for further dewatering. This process is then repeated with the dewatered vertical cylinder. The corresponding pressure plate moves downward and enters the vertical cylinder, where it squeezes and dehydrates the solid waste, compressing it. After the sealing shell moves downward, the solid waste is discharged from the vertical cylinder. Once the solid waste in the other vertical cylinder is dehydrated, the above operation can be repeated. This invention allows for the simultaneous discharge of solid waste into another vertical cylinder for spin-drying during the squeezing and compression process, eliminating the need for prolonged downtime and enabling rapid, continuous processing of subsequent solid waste, thus improving the efficiency of solid waste dehydration and compression. Attached Figure Description

[0008] Figure 1 This is a front view structural diagram of the present invention;

[0009] Figure 2 This is a cross-sectional structural diagram of the box body of this utility model;

[0010] Figure 3 This is a cross-sectional structural schematic diagram of the sealing shell of this utility model;

[0011] Figure 4 This is a side view of the material feeding tube of this utility model.

[0012] In the diagram: 1. Box body; 11. Vibrator; 2. Crusher; 21. Feed pipe; 3. Discharge pipe; 31. Motor No. 1; 4. Vertical cylinder; 41. Driven gear; 42. Feed hopper; 5. Motor No. 2; 51. Drive gear; 6. Bearing plate; 7. Pressure plate; 71. Hydraulic cylinder No. 1; 8. Sealing shell; 81. Hydraulic cylinder No. 2; 82. Leakage hole; 83. Corrugated pipe; 84. Reinforcing rod; 85. Connecting ring; 9. Base plate; 91. Collection box; 92. Drain pipe; 93. Electric telescopic rod; 94. Push plate. Detailed Implementation

[0013] The specific content of this utility model will be described in detail below with reference to the accompanying drawings and embodiments.

[0014] like Figure 1 , Figure 2 and Figure 4As shown, this utility model provides a dewaterable solid waste compression device, including a box body 1, a crusher 2 fixed to the top of the box body 1, a discharge pipe 21 penetrating the box body 1 connected to the bottom of the crusher 2, a rotatable discharge pipe 3 connected to the discharge end of the discharge pipe 21, a first motor 31 for driving the discharge pipe 3 on the box body 1; two rotatably connected vertical cylinders 4 penetrating the bottom of the box body 1, the two ends of the discharge pipe 3 can discharge material into the two vertical cylinders 4 respectively, the vertical cylinders 4 have through holes located inside the box body 1, a second motor 5 for driving the vertical cylinders 4 is provided inside the box body 1; a pressure plate 7 and a sealing shell 8 are respectively provided above and below the vertical cylinders 4, a first hydraulic cylinder 71 for driving the pressure plate 7 into the vertical cylinders 4 is provided on the box body 1, and a second hydraulic cylinder 81 for driving the sealing shell 8 to rise and fall is provided below the box body 1. Start motor 31 to rotate discharge pipe 3, tilting it so that one end is lower than the other. Solid waste is then fed into crusher 2 (crusher 2 is equipped with crushing rollers and a drive motor to drive them; crusher 2 is a mature technology and will not be elaborated further). After crushing, the solid waste enters discharge pipe 3 through discharge pipe 21 and then flows through the lower end of discharge pipe 3 into a vertical cylinder 4. Simultaneously, motor 5 drives vertical cylinder 4 to rotate, drying the solid waste and reducing its moisture content. When vertical cylinder 4 is full, motor 31 (both motors 31 and 5 can be servo motors) is started to reverse discharge pipe 3, lowering the other end and reversing the discharge pipe 3. The height at both ends allows the solid waste entering the discharge pipe 3 to enter another vertical cylinder 4. At this time, the vertical cylinder 4 is rotated to continue to spin-dry and dewater the solid waste, while the vertical cylinder 4 containing the solid waste stops rotating. Then, the pressure plate 7 corresponding to the vertical cylinder 4 containing the solid waste moves downward under the drive of the first hydraulic cylinder 71. After the pressure plate 7 enters the vertical cylinder 4, it can squeeze and dewater the solid waste and compress the solid waste to reduce its volume. Subsequently, the sealing shell 8 corresponding to the vertical cylinder 4 moves downward under the drive of the second hydraulic cylinder 81, which can discharge the solid waste in the vertical cylinder 4. The two vertical cylinders 4 alternately load the crushed solid waste and perform spin-drying, squeezing and dewatering, and compression. There are two first hydraulic cylinders 71. The fixed ends of the two first hydraulic cylinders 71 are fixed to the top of the box body 1. The first hydraulic cylinder 71 is a three-section hydraulic cylinder. The telescopic end of the first hydraulic cylinder 71 passes through the box body 1 and is fixed to the pressure plate 7.

[0015] like Figure 1As shown, a base plate 9 is fixed to the bottom of the box body 1 by a support rod, and a collection box 91 is fixed on the base plate 9. A drain pipe 92 is connected between the collection box 91 and the box body 1. Two electric telescopic rods 93 are fixed on the drain pipe 92, and push plates 94 are fixed to the telescopic ends of the two electric telescopic rods 93. There are two hydraulic cylinders 81. The fixed ends of the two hydraulic cylinders 81 are fixed on the base plate 9, and the telescopic ends of the hydraulic cylinders 81 are fixed to the bottom of the sealing shell 8. The water in the box 1 can enter the collection box 91 through the drain pipe 92, and then be discharged through the water outlet pipe of the collection box 91 (the water outlet pipe is not shown in the figure). The two push plates 94 are located between the two vertical cylinders 4. When the solid waste in the vertical cylinder 4 is compressed, after the sealing shell 8 moves downward, the push plate 94 near the sealing shell 8 is driven by the electric telescopic rod 93 to approach the sealing shell 8. It can push down the compressed solid waste carried on the top surface of the sealing shell 8, and place the two external collection frames on the base plate 9, so that the two sealing shells 8 are located between the two external collection frames. The solid waste pushed down on the sealing shell 8 can fall into the external collection frames.

[0016] like Figure 1 and Figure 3 As shown, the top of the sealing shell 8 has a leakage hole 82, and the bottom of the sealing shell 8 is connected to a bellows pipe 83, the other end of which is connected to the collection box 91; a reinforcing rod 84 is fixed inside the sealing shell 8. After the solid waste falls onto the top of the sealing shell 8, and during the subsequent squeezing and dehydration process, some of the water in the solid waste can enter the sealing shell 8 through the leakage hole 82, and then enter the collection box 91 through the bellows pipe 83. As the sealing shell 8 moves downward, it can compress the bellows pipe 83; the reinforcing rod 84 can increase the stability of the top of the sealing shell 8, so as to cooperate with the pressure plate 7 to squeeze the solid waste.

[0017] like Figure 2 As shown, a drive gear 51 is fixed on the shaft of the second motor 5, and a driven gear 41 meshing with the drive gear 51 is fixed on the vertical cylinder 4. A support plate 6 connected to the main body of the second motor 5 is fixed inside the housing 1. The vertical cylinder 4 passes through the support plate 6 and is rotatably connected to the support plate 6. There are two second motors 5. After the shaft of the second motor 5 drives the drive gear 51 to rotate, it can drive the vertical cylinder 4 to rotate through the driven gear 41, so that the vertical cylinder 4 can be spun dry after rotating. The support plate 6 can increase the stability of the vertical cylinder 4.

[0018] like Figure 2 As shown, a feed hopper 42 is fixed to the top of the vertical cylinder 4. The diameter of the top of the feed hopper 42 is larger than the inner diameter of the vertical cylinder 4, so that after the discharge pipe 3 discharges the solid waste, the solid waste can enter the vertical cylinder 4 more effectively.

[0019] like Figure 2As shown, a vibrator 11 with its vibrating end connected to the feeding pipe 21 is fixed inside the housing 1. Activating the vibrator 11 causes the feeding pipe 21 to vibrate, facilitating better entry of the solid waste within the feeding pipe 21 into the discharge pipe 3. The shape of the feeding pipe 21 is as follows: Figure 4 As shown in the diagram, the end of the feed pipe 21 away from the crusher 2 is rotatably connected to the discharge pipe 3.

[0020] like Figure 3 As shown, the top of the sealing shell 8 has a groove, and a connecting ring 85 that contacts the bottom of the vertical cylinder 4 is rotatably connected in the groove. When the sealing shell 8 seals the bottom of the vertical cylinder 4, the connecting ring 85 contacts the bottom of the vertical cylinder 4. When the vertical cylinder 4 rotates, it can drive the connecting ring 85 to rotate, ensuring that the vertical cylinder 4 can rotate more smoothly and reducing the friction between the vertical cylinder 4 and the top of the sealing shell 8.

[0021] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this utility model without departing from the spirit and scope of the technical solutions of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A dewaterable solid waste compression device, comprising a housing (1), a crusher (2) fixed to the top of the housing (1), and a feed pipe (21) penetrating the housing (1) connected to the bottom of the crusher (2), characterized in that: The discharge end of the discharge pipe (21) is connected to a rotatable discharge pipe (3). The box body (1) is equipped with a No. 1 motor (31) for driving the discharge pipe (3). The bottom of the box body (1) is traversed by two rotatably connected vertical cylinders (4). The two ends of the discharge pipe (3) can discharge into the two vertical cylinders (4) respectively. The vertical cylinders (4) are provided with through holes located inside the box body (1). The box body (1) is equipped with a No. 2 motor (5) for driving the vertical cylinders (4). The top and bottom of the vertical cylinders (4) are respectively equipped with a pressure plate (7) and a sealing shell (8). The box body (1) is equipped with a No. 1 hydraulic cylinder (71) for driving the pressure plate (7) into the vertical cylinder (4). The bottom of the box body (1) is equipped with a No. 2 hydraulic cylinder (81) for driving the sealing shell (8) to rise and fall.

2. The dewaterable solid waste compression equipment according to claim 1, characterized in that: A base plate (9) is fixed to the bottom of the box (1) by a support rod. A collection box (91) is fixed on the base plate (9). A drain pipe (92) is connected between the collection box (91) and the box (1). Two electric telescopic rods (93) are fixed on the drain pipe (92). A push plate (94) is fixed to the telescopic end of each of the two electric telescopic rods (93).

3. The dewaterable solid waste compression equipment according to claim 2, characterized in that: The top of the sealing shell (8) is provided with a leakage hole (82), and the bottom of the sealing shell (8) is connected to a bellows pipe (83). The other end of the bellows pipe (83) is connected to the collection box (91). A reinforcing rod (84) is fixed inside the sealing shell (8).

4. The dewaterable solid waste compression equipment according to claim 1, characterized in that: The shaft of the second motor (5) is fixed with a drive gear (51), and the vertical cylinder (4) is fixed with a driven gear (41) that meshes with the drive gear (51). The housing (1) is fixed with a support plate (6) that is connected to the main body of the second motor (5). The vertical cylinder (4) passes through the support plate (6) and is rotatably connected to the support plate (6).

5. The dewaterable solid waste compression equipment according to claim 1, characterized in that: The top of the vertical cylinder (4) is fixed with a feed hopper (42).

6. The dewaterable solid waste compression equipment according to claim 1, characterized in that: The housing (1) is equipped with a vibrator (11) whose vibrating end is connected to the feeding pipe (21).

7. The dewaterable solid waste compression equipment according to claim 1, characterized in that: The top of the sealing shell (8) is provided with a groove, and a connecting ring (85) that contacts the bottom of the vertical cylinder (4) is rotatably connected in the groove.

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