Spiral conveying heating box for sludge treatment

Abstract

The utility model discloses a spiral conveying heating box for sludge treatment, and relates to the field of sludge treatment.The spiral conveying heating box comprises a conveying box, a box cover is detachably installed on the conveying box, a supporting frame is fixedly installed at the top of the box cover, and a connecting hopper is fixedly installed on one side of the supporting frame; a crushing mechanism for crushing sludge is arranged in the connecting hopper, and a heating mechanism for heating the interior of the conveying box is arranged on one side of the conveying box. The hot-air blower is started, one end of the air suction port of the hot-air blower absorbs air through the air suction pipe and heats the air through the internal structure, and then the heated air is conveyed into the conveying box through the air outlet pipe, so that the sludge can be dried again, storage and transportation are facilitated, subsequent resource utilization is facilitated, and the environment is protected. By arranging the deodorization tank, the odor of the sludge can be reduced, and then the comfort degree during later working is improved.

Description

Technical Field

[0001] This application relates to the field of sludge treatment, and more particularly to a spiral conveyor heating box for sludge treatment. Background Technology

[0002] As people's awareness of environmental protection deepens, sewage treatment has become very important, especially since sludge is easily generated in sewage, so relevant equipment is needed to treat the sludge.

[0003] Sludge conveyors are commonly used equipment. They use motors to drive spiral blades to rotate inside the conveyor box and transport sludge. However, although the sludge has undergone preliminary dewatering at this stage, the moisture content is still high. Existing conveyor boxes cannot further dewater the sludge and are also unable to crush larger sludge lumps, thus affecting the conveying effect and efficiency. Utility Model Content

[0004] To improve conveying effect and efficiency, this application provides a spiral conveyor heating box for sludge treatment.

[0005] The spiral conveyor heating box for sludge treatment provided in this application adopts the following technical solution: A spiral conveyor heating box for sludge treatment includes a conveyor box, a box cover is detachably installed on the conveyor box, a support frame is fixedly installed on the top of the box cover, a connecting hopper is fixedly installed on one side of the support frame, a crushing mechanism for crushing sludge is provided in the connecting hopper, and a heating mechanism for heating the inside of the conveyor box is provided on one side of the conveyor box.

[0006] The heating mechanism includes a hot air blower disposed on one side of the conveying box. One end of the hot air blower's air intake is fixedly connected to an air intake pipe, and one end of the hot air blower's air outlet is fixedly connected to an air outlet pipe. One end of the air outlet pipe passes through one side of the conveying box and is sealed inside. The bottom of the conveying box is provided with a discharge hopper for discharging sludge. A screw rod is rotatably installed inside the conveying box. A first support plate is fixedly installed on one side of the conveying box, and a first motor is fixedly installed on the first support plate. The output end of the first motor is fixedly connected to one end of the screw rod.

[0007] By adopting the above technical solution, the hot air blower is started, and air is absorbed through the air intake pipe at one end of the hot air blower and heated through the internal structure. The heated gas is then transported to the conveying box through the air outlet pipe, thereby drying the sludge again, which facilitates storage and transportation, and is therefore beneficial for subsequent resource utilization.

[0008] Preferably, the crushing mechanism includes two crushing rollers rotatably installed inside the connecting bucket, and two meshing gears are symmetrically rotatably installed on one side of the connecting bucket. One end of each of the two gears is fixedly installed with a fixed shaft, and the two fixed shafts are fixedly connected to the corresponding crushing rollers.

[0009] By adopting the above technical solution and setting up crushing rollers, sludge can be crushed and processed.

[0010] Preferably, the top and bottom of the connecting hopper are provided with a feeding port and a discharging port for feeding and discharging sludge, and the discharging port extends to the hopper cover and the conveying box.

[0011] By adopting the above technical solution and setting up a connecting hopper, the feeding function can be assisted.

[0012] Preferably, a rotating shaft is rotatably installed inside the connecting bucket, and multiple breaking rods are fixedly installed on the rotating shaft.

[0013] By adopting the above technical solution and setting a breaking rod, the sludge can be initially broken up.

[0014] Preferably, a first synchronous pulley is fixedly installed at one end of the rotating shaft, and a second synchronous pulley is fixedly installed at one end of one of the fixed shafts. The first and second synchronous pulleys are both connected to the same synchronous belt. A box is fixedly installed on one side of the connecting bucket, and the side of the box near the connecting bucket is open. A second support plate is fixedly installed on one side of the box, and a second motor is fixedly installed on the top of the second support plate. The output end of the second motor is fixedly connected to the first synchronous pulley.

[0015] By adopting the above technical solution, the second motor is started under control. The output of the second motor drives the first synchronous pulley and the rotating shaft to rotate. The rotation of the rotating shaft drives multiple crushing rods to rotate, thus initially crushing the sludge. At the same time, the rotation of the first synchronous pulley also drives the second synchronous pulley to rotate via a synchronous belt. The rotation of the second synchronous pulley drives one of the gears to rotate, and the rotation of one gear drives another gear to rotate as well. This drives the two fixed shafts and two crushing rollers to rotate, thereby further crushing the sludge. This avoids the impact of large sludge lumps on the conveying effect and efficiency, thus improving the conveying effect and efficiency of sludge.

[0016] Preferably, a deodorizing tank is provided on one side of the conveying box, and the output end of the deodorizing tank is connected to a connecting pipe. One end of the connecting pipe passes through one side of the conveying box and is sealed inside.

[0017] By adopting the above technical solution and setting up deodorization tanks, the odor of sludge can be reduced, thereby improving the comfort of later work.

[0018] Preferably, mounting ears are fixedly installed on both outer walls of the conveyor box and the box cover, and the same fixing bolt is screwed onto both mounting ears.

[0019] By adopting the above technical solution, the cover of the conveyor box can be positioned and installed by setting fixing bolts, which also facilitates its disassembly, thus allowing the inside of the conveyor box to be cleaned.

[0020] In summary, this application includes at least one of the following beneficial technical effects:

[0021] 1. This application utilizes a conveyor box and other components. By starting a hot air blower, the blower's intake port draws in air through a suction pipe and heats it through its internal structure. The heated air is then transported to the conveyor box through an outlet pipe, thereby drying the sludge again. This facilitates storage and transportation, which is beneficial for subsequent resource utilization. By installing a deodorizing tank, the odor of the sludge can be reduced, thereby improving the comfort of later operations.

[0022] 2. This application employs the combined action of crushing rollers, etc., where the rotation of the second synchronous wheel drives one of the gears to rotate, and the rotation of one gear drives the other gear to rotate as well, thereby driving the two fixed shafts and the two crushing rollers to rotate, thus further crushing the sludge. This avoids the large sludge lumps affecting the conveying effect and efficiency, thereby improving the conveying effect and efficiency of sludge. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the overall structure of a spiral conveyor heating box for sludge treatment according to an embodiment of this application;

[0024] Figure 2 This is a schematic diagram illustrating the heating structure, which is a key feature of the embodiments of this application.

[0025] Figure 3 This is a schematic diagram illustrating the main fracture structure in the embodiments of this application;

[0026] Figure 4 This is a partial unfolded schematic diagram illustrating the main embodiment of the fractured structure in this application;

[0027] Figure 5 This is a partial unfolded schematic diagram illustrating the main features of the fractured structure in the embodiments of this application.

[0028] Reference numerals: 1. Conveying box; 2. Box cover; 3. Connecting hopper; 4. Feeding port; 5. Discharge port; 6. Support frame; 7. First support plate; 8. First motor; 9. Mounting ear; 10. Fixing bolt; 11. Screw rod; 12. Discharge hopper; 13. Hot air blower; 14. Air outlet pipe; 15. Suction pipe; 16. Deodorizing tank; 17. Connecting pipe; 18. Box body; 19. Second support plate; 20. Second motor; 21. Rotating shaft; 22. Breaking rod; 23. First synchronous pulley; 24. Second synchronous pulley; 25. Synchronous belt; 26. Gear; 27. Fixed shaft; 28. Crushing roller. Detailed Implementation

[0029] The following is in conjunction with the appendix Figures 1-5 This application will be described in further detail.

[0030] This application discloses a spiral conveyor heating box for sludge treatment.

[0031] Reference Figure 1-3 A spiral conveyor heating box for sludge treatment includes a conveyor box 1, a box cover 2 detachably installed on the conveyor box 1, a support frame 6 fixedly installed on the top of the box cover 2, a connecting hopper 3 fixedly installed on one side of the support frame 6, and a crushing mechanism for crushing sludge is provided in the connecting hopper 3, and a heating mechanism is provided on one side of the conveyor box 1 for heating the inside of the conveyor box 1.

[0032] The heating mechanism includes a hot air blower 13 located on one side of the conveying box 1, a suction pipe 15 fixedly connected to one end of the suction port of the hot air blower 13, an air outlet pipe 14 fixedly connected to one end of the air outlet of the hot air blower 13, one end of the air outlet pipe 14 passing through one side of the conveying box 1 and sealed inside, a discharge hopper 12 fixedly installed at the bottom of the conveying box 1 for discharging sludge, a screw rod 11 rotatably installed inside the conveying box 1, a first support plate 7 fixedly installed on one side of the conveying box 1, a first motor 8 fixedly installed on the first support plate 7, and the output end of the first motor 8 fixedly connected to one end of the screw rod 11. The top and bottom of the connecting hopper 3 are provided with a feeding port 4 and a discharge port 5 for feeding and discharging sludge, and the discharge port 5 extends to the box cover 2 and the conveying box 1.

[0033] In use, the hot air blower 13 is started by controlling the air intake. One end of the hot air blower 13 absorbs air through the air intake pipe 15 and heats it through the internal structure. The heated gas is then transported to the conveying box 1 through the air outlet pipe 14, which can dry the sludge again, making it easier to store and transport, and thus facilitating subsequent resource utilization. By starting the first motor 8, the output end of the first motor 8 will drive the screw rod 11 to rotate, which can transport the dried sludge and discharge it through the discharge hopper 12.

[0034] Reference Figure 3-5 The crushing mechanism includes two crushing rollers 28 rotatably installed inside the connecting bucket 3, two meshing gears 26 symmetrically rotatably installed on one side of the connecting bucket 3, two fixed shafts 27 fixedly installed at one end of the two gears 26, and both fixed shafts 27 are fixedly connected to the corresponding crushing rollers 28, a rotating shaft 21 rotatably installed inside the connecting bucket 3, multiple crushing rods 22 fixedly installed on the rotating shaft 21, a first synchronous pulley 23 fixedly installed at one end of the rotating shaft 21, and a second synchronous pulley 24 fixedly installed at one end of one of the fixed shafts 27, and the same synchronous belt 25 set on the first synchronous pulley 23 and the second synchronous pulley 24;

[0035] The crushing mechanism also includes a box 18 fixedly installed on one side of the connecting hopper 3, with the side of the box 18 near the connecting hopper 3 being open; a second support plate 19 fixedly installed on one side of the box 18; a second motor 20 fixedly installed on the top of the second support plate 19, with the output end of the second motor 20 fixedly connected to the first synchronous pulley 23; a deodorizing tank 16 located on one side of the conveying box 1; a connecting pipe 17 connected to the output end of the deodorizing tank 16, with one end of the connecting pipe 17 penetrating one side of the conveying box 1 and sealed inside; and two mounting ears 9 fixedly installed on the outer walls of both sides of the conveying box 1 and the box cover 2, with the same fixing bolt 10 screwed onto both mounting ears 9.

[0036] In use, by controlling the start of the second motor 20, the output of the second motor 20 drives the first synchronous pulley 23 and the rotating shaft 21 to rotate. The rotation of the rotating shaft 21 drives multiple breaking rods 22 to rotate, thus initially breaking up the sludge. At the same time, the rotation of the first synchronous pulley 23 also drives the second synchronous pulley 24 to rotate via the synchronous belt 25. The rotation of the second synchronous pulley 24 drives one of the gears 26 to rotate, and the rotation of one of the gears 26 drives another gear 26 to rotate as well. This drives the two fixed shafts 27 and the two crushing rollers 28 to rotate, thus further crushing the sludge. This avoids the impact of large sludge lumps on the conveying effect and efficiency, thereby improving the conveying effect and efficiency of sludge.

[0037] The implementation principle of the spiral conveying heating box for sludge treatment in this application embodiment is as follows: When in use, the hot air blower 13 is started by controlling the start of the hot air blower 13. One end of the hot air blower 13 absorbs air through the air intake pipe 15 and heats it through the internal structure. Then, the heated gas is transported to the conveying box 1 through the air outlet pipe 14, so that the sludge can be dried again, which facilitates storage and transportation and is conducive to subsequent resource utilization. By setting the deodorization tank 16, the odor of sludge can be reduced, thereby improving the comfort of later work.

[0038] The bottom of the conveyor box 1 has a discharge hopper 12, which prevents excessive air pressure. The sludge falls into the connecting hopper 3 through the feed port 4. The second motor 20 is then activated, driving the first synchronous wheel 23 and the rotating shaft 21. The rotating shaft 21 drives multiple breaking rods 22, initially crushing the sludge. Simultaneously, the rotation of the first synchronous wheel 23 drives the second synchronous wheel 24 via the synchronous belt 25. The second synchronous wheel 24 drives one gear 26, which in turn drives another gear 26, further crushing the sludge. This prevents large sludge lumps from affecting the conveying effect and efficiency, thus improving the conveying efficiency. The first motor 8 is then activated, driving the screw rod 11 to rotate, conveying the dried sludge and discharging it through the discharge hopper 12.

[0039] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A spiral conveyor heating box for sludge treatment, comprising a conveyor box (1), wherein a box cover (2) is detachably installed on the conveyor box (1), characterized in that: A support frame (6) is fixedly installed on the top of the box cover (2), and a connecting bucket (3) is fixedly installed on one side of the support frame (6). A crushing mechanism for crushing sludge is provided inside the connecting bucket (3), and a heating mechanism for heating the inside of the conveying box (1) is provided on one side of the conveying box (1). The heating mechanism includes a hot air blower (13) disposed on one side of the conveying box (1). One end of the air intake of the hot air blower (13) is fixedly connected to an air intake pipe (15), and one end of the air outlet of the hot air blower (13) is fixedly connected to an air outlet pipe (14). One end of the air outlet pipe (14) passes through one side of the conveying box (1) and is sealed inside. The bottom of the conveying box (1) is provided with a discharge hopper (12) for discharging sludge. A screw rod (11) is rotatably installed inside the conveying box (1). A first support plate (7) is fixedly installed on one side of the conveying box (1). A first motor (8) is fixedly installed on the first support plate (7). The output end of the first motor (8) is fixedly connected to one end of the screw rod (11).

2. The screw conveyor heating box for sludge treatment according to claim 1, characterized in that: The crushing mechanism includes two crushing rollers (28) rotatably installed in the connecting bucket (3). Two meshing gears (26) are symmetrically rotatably installed on one side of the connecting bucket (3). One end of each of the two gears (26) is fixedly installed with a fixed shaft (27), and the two fixed shafts (27) are fixedly connected to the corresponding crushing rollers (28).

3. A screw conveyor heating box for sludge treatment according to claim 2, characterized in that: The top and bottom of the connecting hopper (3) are provided with a feeding port (4) and a discharging port (5) for feeding and discharging sludge, and the discharging port (5) extends to the box cover (2) and the conveying box (1).

4. A screw conveyor heating box for sludge treatment according to claim 3, characterized in that: A rotating shaft (21) is rotatably installed inside the connecting bucket (3), and a plurality of breaking rods (22) are fixedly installed on the rotating shaft (21).

5. A screw conveyor heating box for sludge treatment according to claim 4, characterized in that: One end of the rotating shaft (21) is fixedly mounted with a first synchronous pulley (23), and one end of the fixed shaft (27) is fixedly mounted with a second synchronous pulley (24). The first synchronous pulley (23) and the second synchronous pulley (24) are both connected to the same synchronous belt (25). A box (18) is fixedly mounted on one side of the connecting bucket (3), and the side of the box (18) near the connecting bucket (3) is open. A second support plate (19) is fixedly mounted on one side of the box (18), and a second motor (20) is fixedly mounted on the top of the second support plate (19). The output end of the second motor (20) is fixedly connected to the first synchronous pulley (23).

6. A screw conveyor heating box for sludge treatment according to claim 1, characterized in that: A deodorizing tank (16) is provided on one side of the conveying box (1). The output end of the deodorizing tank (16) is connected to a connecting pipe (17). One end of the connecting pipe (17) passes through one side of the conveying box (1) and is sealed inside.

7. A screw conveyor heating box for sludge treatment according to claim 1, characterized in that: The outer walls of both sides of the conveying box (1) and the box cover (2) are fixedly installed with mounting ears (9), and the same fixing bolt (10) is screwed onto both mounting ears (9).

Images