Sludge briquetting equipment

Abstract

The utility model relates to the technical field of sludge treatment, in particular to sludge briquetting equipment. Comprising a rack, a transmission belt a, a transmission belt b, a conveying belt mechanism, a plurality of pressing plates and a plurality of sludge pressing grooves, the transmission belt a and the transmission belt b are both installed on the rack, and the transmission belt a is located above the transmission belt b. The conveying belt mechanism is located below the conveying belt a. A plurality of sludge pressing grooves are uniformly distributed on the periphery of the transmission belt b, movable plates are arranged on the inner sides of the sludge pressing grooves in a sliding manner, through holes are formed in the movable plates and the sludge pressing grooves, and filter cloth is mounted on the movable plates; the multiple transmission belts b are evenly distributed on the periphery of the transmission belt a. According to the technical scheme, by arranging the movable pressing plates and the sludge pressing grooves, sludge can be continuously pressed in the moving process, automatic pressing and automatic discharging can be achieved, and the working efficiency is high.

Description

Technical Field

[0001] The utility model relates to the technical field of sludge treatment, in particular to a sludge briquetting device. Background Art

[0002] As the country's environmental protection requirements continue to increase, garbage classification and treatment has become more stringent. After classification and treatment, the sludge garbage needs to be compressed by a compressor for subsequent treatment. Therefore, a sludge briquetting machine is needed to perform preliminary briquetting on the sludge material.

[0003] In the prior art, the sludge pressing process is usually as follows: the sludge is placed in a pressing groove, and the pressing work of the sludge is completed by driving the pressing plate downward. This pressing method performs material discharge, pressing and material taking work at one workstation, so that multiple steps cannot be performed simultaneously, and the work efficiency is low. In order to solve the above defects, multiple pressing grooves are set in the prior art, and the multiple pressing grooves are installed on the conveyor belt, and the pressing plate is placed above the conveyor belt. Although this method can improve the work efficiency, the conveyor belt needs to be repeatedly started and stopped during the pressing process, and the pressing and material taking need to be performed by machine or manually, and its work efficiency still needs to be improved. Utility Model Content

[0004] The utility model aims to provide a sludge briquetting device in view of the problems existing in the background technology.

[0005] The technical solution of the utility model is a sludge briquetting device, comprising:

[0006] A frame is provided with a transmission belt a and a transmission belt b, wherein the transmission belt a is located above the transmission belt b, the length of the transmission belt b is greater than the length of the transmission belt a, and a driving component for driving the transmission belt a and the transmission belt b to rotate synchronously is installed on the frame;

[0007] A conveyor belt mechanism, which is located below the transmission belt a;

[0008] A plurality of sludge pressing grooves are evenly distributed on the outer periphery of the transmission belt b, a movable plate is slidably arranged on the inner side of the sludge pressing groove, through holes are opened on the movable plate and the sludge pressing groove, and a filter cloth is installed on the movable plate;

[0009] Automatic discharge mechanism: when the sludge pressing tank moves to the bottom position, the automatic discharge mechanism pushes the moving plate to slide;

[0010] A plurality of pressing plates, wherein the plurality of pressing plates are evenly distributed on the outer periphery of the transmission belt a;

[0011] Automatic pressing mechanism: when the pressing plate moves to the bottom position, the automatic pressing mechanism drives the pressing plate to move downward.

[0012] Preferably, the driving assembly includes a transmission roller, a mounting shaft, a servo motor and a transmission assembly, wherein four transmission rollers and four mounting shafts are provided, the four transmission rollers are rotatably mounted on the frame through the mounting shafts, the transmission belt a is sleeved and mounted on the two transmission rollers at the upper end, the transmission belt b is sleeved and mounted on the two transmission rollers at the lower end, an annular groove is opened in the middle of the transmission roller, the servo motor is installed on the frame and its output shaft is connected to the mounting shaft, the transmission assembly includes a chain and two sprockets, the two sprockets are respectively mounted on the two mounting shafts at the upper and lower ends, and the two sprockets are connected by chain transmission.

[0013] Preferably, the automatic discharging mechanism includes multiple groups of elastic reset components b and limit plates b, and the multiple groups of elastic reset components b correspond one by one to the multiple sludge pressure grooves. The elastic reset components b include guide rods b, springs b and hemispherical blocks b. The guide rods b movably penetrate the sludge pressure grooves and the transmission belt b. The two ends of the guide rods b are respectively connected to the movable plate and the hemispherical block b. The spring b is sleeved and installed on the guide rods b. The limit plates b are arranged on the inner side of the transmission belt b and one end of which is an upwardly tilted structure. The limit plates b are connected to the frame.

[0014] Preferably, the automatic pressing mechanism includes multiple groups of elastic reset components a and limit plates a, and the multiple groups of elastic reset components a correspond one by one to the multiple pressure plates. The elastic reset components a include a guide rod a, a spring a and a hemispherical block a. The guide rod a movably passes through the transmission belt a. The two ends of the guide rod a are respectively connected to the pressure plate and the hemispherical block a. The spring a is sleeved and installed on the guide rod a. The limit plate a is arranged on the inner side of the transmission belt a and connected to the frame. One end of the limit plate a is an upwardly tilted structure.

[0015] Preferably, a water tank is provided below the transmission belt b, a nozzle is installed on the water tank, the nozzle's spray hole faces the top, a water pump is installed on the frame, the input end and output end of the water pump are respectively connected to a water inlet pipe and a water outlet pipe, and the other end of the water outlet pipe is connected to the nozzle.

[0016] Preferably, a sludge box is provided above the position where the transmission belt b extends to the end of the transmission belt a, a bracket is provided between the sludge box and the frame, a vibration motor is installed on the bracket, a discharge pipe is provided in communication with the sludge box, and an electric-controlled valve is installed on the discharge pipe.

[0017] Compared with the prior art, the utility model has the following beneficial technical effects: the technical solution can continuously press the sludge during movement by setting up multiple movable pressing plates and sludge pressing grooves, and can realize automatic pressing and automatic unloading, and can also filter the mud and water during the working process, and its working efficiency is high. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of the utility model.

[0019] Figure 2 It is a cross-sectional view of the utility model.

[0020] Figure 3 It is a structural schematic diagram of the sludge pressing tank, movable plate, filter cloth and elastic reset component b in the utility model.

[0021] Figure 4 for Figure 2 Schematic diagram of the local enlarged structure at A.

[0022] 1. Frame; 2. Drive belt a; 3. Drive belt b; 4. Pressing plate; 5. Sludge pressing groove; 6. Moving plate; 7. Filter cloth; 8. Through hole; 9. Sludge box; 10. Conveyor belt mechanism; 11. Water tank; 12. Nozzle; 13. Water pump; 14. Limiting plate a; 15. Limiting plate b; 16. Servo motor; 17. Drive roller; 171. Annular groove; 18. Mounting shaft; 19. Feeding pipe; 20. Electric control valve; 21. Vibration motor; 22. Bracket; 23. Sprocket; 24. Chain; 251. Guide rod a; 252. Spring a; 253. Hemispherical block a; 261. Guide rod b; 262. Spring b; 263. Hemispherical block b. DETAILED DESCRIPTION

[0023] Embodiment 1

[0024] like Figure 1-Figure 4 As shown, a sludge briquetting device proposed in this embodiment includes a frame 1, a transmission belt a2, a transmission belt b3, a conveyor belt mechanism 10, an automatic discharging mechanism, an automatic pressing mechanism, a plurality of pressing plates 4 and a plurality of sludge pressing grooves 5.

[0025] The transmission belt a2 and the transmission belt b3 are both installed on the frame 1, the transmission belt a2 is located above the transmission belt b3, the length of the transmission belt b3 is greater than the length of the transmission belt a2, and a driving component for driving the transmission belt a2 and the transmission belt b3 to rotate synchronously is installed on the frame 1, and the driving component includes a transmission roller 17, a mounting shaft 18, a servo motor 16 and a transmission component, wherein four transmission rollers 17 and four mounting shafts 18 are provided, and the four transmission rollers 17 are rotatably installed on the frame 1 through the mounting shaft 18, and the transmission belt a2 is sleeved and installed on the two transmission rollers 17 located at the upper end On the frame 1, the transmission belt b3 is sleeved and installed on the two transmission rollers 17 located at the lower end. The middle part of the transmission roller 17 is provided with an annular groove 171. The servo motor 16 is installed on the frame 1 and its output shaft is connected with the mounting shaft 18. The transmission assembly includes a chain 24 and two sprocket wheels 23. The two sprocket wheels 23 are respectively installed on the two mounting shafts 18 at the upper and lower ends. The two sprocket wheels 23 are connected by the chain 24. Through the arrangement of the above-mentioned driving assembly, the transmission belt a2 and the transmission belt b3 can move synchronously and at the same speed. The conveyor belt mechanism 10 is located below the transmission belt a2.

[0026] A plurality of sludge pressing grooves 5 are evenly distributed on the outer periphery of the transmission belt b3, a movable plate 6 is slidably arranged on the inner side of the sludge pressing groove 5, through holes 8 are provided on the movable plate 6 and the sludge pressing groove 5, and a filter cloth 7 is installed on the movable plate 6; the automatic discharging mechanism includes a plurality of groups of elastic reset components b and a limit plate b15, and the plurality of groups of elastic reset components b correspond to the plurality of sludge pressing grooves 5 one by one, and the elastic reset component b includes a guide rod b261, a spring b262 and a hemispherical block b263, the guide rod b261 movably penetrates the sludge pressing groove 5 and the transmission belt b3, the two ends of the guide rod b261 are respectively connected to the movable plate 6 and the hemispherical block b263, the spring b262 is sleeved and installed on the guide rod b261, the limit plate b15 is arranged on the inner side of the transmission belt b3 and one end of which is an upwardly tilted structure, the limit plate b15 is connected to the frame 1, and when the sludge pressing groove 5 moves to the bottom position, the automatic discharging mechanism pushes the movable plate 6 to slide.

[0027] Multiple pressure plates 4 are evenly distributed on the periphery of the transmission belt a2; the automatic pressing mechanism includes multiple groups of elastic reset components a and limit plates a14, and the multiple groups of elastic reset components a correspond one by one to the multiple pressure plates 4. The elastic reset component a includes a guide rod a251, a spring a252 and a hemispherical block a253. The guide rod a251 movably passes through the transmission belt a2, and the two ends of the guide rod a251 are respectively connected to the pressure plate 4 and the hemispherical block a253. The spring a252 is sleeved and installed on the guide rod a251. The limit plate a14 is arranged on the inner side of the transmission belt a2 and is connected to the frame 1. One end of the limit plate a14 is an upwardly tilted structure. When the pressure plate 4 moves to the bottom position, the automatic pressing mechanism drives the pressure plate 4 to move downward.

[0028] A sludge box 9 is arranged above the end position of the transmission belt b3 extending to the transmission belt a2, a bracket 22 is arranged between the sludge box 9 and the frame 1, a vibration motor 21 is installed on the bracket 22, a discharge pipe 19 is arranged in communication with the sludge box 9, an electric control valve 20 is installed on the discharge pipe 19, and when the electric control valve 20 is opened, the sludge inside the sludge box 9 falls into the inner side of the sludge pressing groove 5 along the discharge pipe 19, and the vibration motor 21 is arranged to accelerate the discharge speed of the sludge.

[0029] The sludge is discharged into the sludge pressing groove 5, and the driving component drives the transmission belt a2 and the transmission belt b3 to rotate synchronously, thereby driving multiple pressing plates 4 and multiple sludge pressing grooves 5 to move. When the hemispherical block a253 contacts the raised part on the limit plate a14, the hemispherical block a253 is forced to move downward, that is, the guide rod a251 and the pressing plate 4 are driven to move, so that the pressing plate 4 is pressed into the corresponding sludge pressing groove 5, thereby completing the sludge pressing work. In this process, the moisture in the sludge flows out through the filter cloth 7 and the through hole 8. After the hemispherical block a253 is separated from the limit plate a14, the pressure plate 4 is driven to reset under the elastic force of the spring a252. At this time, the pressure plate 4 moves out from the inner side of the sludge pressing groove 5, and the hemispherical block b263 is opened to contact the raised part on the limit plate b15, forcing the hemispherical block b263 to move downward, thereby driving the guide rod b261 and the movable plate 6 to move. The movement of the movable plate 6 can push out the sludge blocks pressed inside the sludge pressing groove 5. Under the action of gravity, the sludge blocks fall onto the conveyor belt of the conveyor belt mechanism 10 and are transported to the next workstation.

[0030] Embodiment 2

[0031] like Figure 1 and Figure 2 As shown, a sludge briquetting device proposed in this embodiment, compared with the first embodiment, in this embodiment, a water tank 11 is arranged below the transmission belt b3, a nozzle 12 is installed on the water tank 11, the spray hole of the nozzle 12 faces the top, a water pump 13 is installed on the frame 1, the input end and the output end of the water pump 13 are respectively connected to the water inlet pipe and the water outlet pipe, and the other end of the water outlet pipe is connected to the nozzle 12; start the water pump 13 to pump external water to the nozzle 12, and the water sprayed by the nozzle 12 can clean the sludge pressing tank 5, the movable plate 6 and the filter cloth 7.

[0032] The implementation modes of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited thereto, and various changes can be made within the knowledge scope of technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A sludge briquetting device, characterized in that: include: A frame (1) is provided with a transmission belt a (2) and a transmission belt b (3), wherein the transmission belt a (2) is located above the transmission belt b (3), the length of the transmission belt b (3) is greater than the length of the transmission belt a (2), and a driving component for driving the transmission belt a (2) and the transmission belt b (3) to rotate synchronously is provided on the frame (1); A conveyor belt mechanism (10), the conveyor belt mechanism (10) is located below the transmission belt a (2); A plurality of sludge pressing grooves (5), the plurality of sludge pressing grooves (5) are evenly distributed on the outer periphery of the transmission belt b (3), a movable plate (6) is slidably arranged on the inner side of the sludge pressing groove (5), through holes (8) are provided on the movable plate (6) and the sludge pressing groove (5), and a filter cloth (7) is installed on the movable plate (6); Automatic discharge mechanism, when the sludge pressing tank (5) moves to the bottom position, the automatic discharge mechanism pushes the moving plate (6) to slide; A plurality of pressure plates (4), wherein the plurality of pressure plates (4) are evenly distributed on the outer periphery of the transmission belt a (2); The automatic pressing mechanism drives the pressing plate (4) to move downward when the pressing plate (4) moves to the bottom position.

2. A sludge briquetting device according to claim 1, characterized in that: The driving assembly comprises a transmission roller (17), a mounting shaft (18), a servo motor (16) and a transmission assembly, wherein four transmission rollers (17) and four mounting shafts (18) are provided, the four transmission rollers (17) are rotatably mounted on a frame (1) through the mounting shafts (18), a transmission belt a (2) is sleeved and mounted on two transmission rollers (17) at the upper end, a transmission belt b (3) is sleeved and mounted on two transmission rollers (17) at the lower end, an annular groove (171) is provided in the middle of the transmission roller (17), the servo motor (16) is mounted on the frame (1) and its output shaft is connected to the mounting shaft (18), the transmission assembly comprises a chain (24) and two sprocket wheels (23), the two sprocket wheels (23) are respectively mounted on the two mounting shafts (18) at the upper and lower ends, and the two sprocket wheels (23) are connected through the chain (24) for transmission.

3. The sludge briquetting equipment according to claim 1, characterized in that: The automatic material discharge mechanism comprises a plurality of sets of elastic reset components b and a limit plate b (15), wherein the plurality of sets of elastic reset components b correspond to the plurality of sludge pressing grooves (5) one by one, and the elastic reset components b comprise a guide rod b (261), a spring b (262) and a hemispherical block b (263), wherein the guide rod b (261) movably penetrates the sludge pressing groove (5) and the transmission belt b (3), wherein the two ends of the guide rod b (261) are respectively connected to the movable plate (6) and the hemispherical block b (263), and the spring b (262) is sleeved and mounted on the guide rod b (261), and the limit plate b (15) is arranged on the inner side of the transmission belt b (3) and one end of the limit plate b (15) is an upwardly tilted structure, and the limit plate b (15) is connected to the frame (1).

4. The sludge briquetting equipment according to claim 1, characterized in that: The automatic pressing mechanism comprises a plurality of sets of elastic reset components a and a limit plate a (14), wherein the plurality of sets of elastic reset components a correspond to the plurality of pressure plates (4) one by one, and the elastic reset components a comprise a guide rod a (251), a spring a (252) and a hemispherical block a (253), wherein the guide rod a (251) movably penetrates the transmission belt a (2), and the two ends of the guide rod a (251) are respectively connected to the pressure plate (4) and the hemispherical block a (253), and the spring a (252) is sleeved and mounted on the guide rod a (251), and the limit plate a (14) is arranged on the inner side of the transmission belt a (2) and connected to the frame (1), and one end of the limit plate a (14) is a structure that is tilted upward.

5. The sludge briquetting equipment according to claim 1, characterized in that: A water tank (11) is arranged below the transmission belt b (3), a nozzle (12) is mounted on the water tank (11), the nozzle hole of the nozzle (12) is facing the top, a water pump (13) is mounted on the frame (1), the input end and the output end of the water pump (13) are respectively connected to a water inlet pipe and a water outlet pipe, and the other end of the water outlet pipe is connected to the nozzle (12).

6. The sludge briquetting equipment according to claim 1, characterized in that: A sludge box (9) is arranged above the position where the transmission belt b (3) extends to the end of the transmission belt a (2), a bracket (22) is arranged between the sludge box (9) and the frame (1), a vibration motor (21) is installed on the bracket (22), a discharge pipe (19) is arranged in communication with the sludge box (9), and an electric control valve (20) is installed on the discharge pipe (19).

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