Stacked screw machine for sewage treatment

Abstract

The utility model discloses a screw stacking machine for sewage treatment, and relates to the field of screw stacking machines, the screw stacking machine comprises a support frame and a machine body, the top end of the support frame is fixedly connected with a support column, the top end of the support column is rotatably connected with a shaft rod, the top end of the shaft rod is rotatably connected with the machine body, and the top end of the support frame is provided with a first mounting groove. By the adoption of the structure, when the angle and height of the machine body need to be adjusted, a user can start the telescopic air cylinder, the telescopic air cylinder can eject the first sliding block upwards, the first sliding block can slide along the first sliding groove in one end of the machine body in an inclined mode, and the other end of the machine body can rotate in situ through the shaft rod; therefore, the height and the angle of the machine body can be adjusted, meanwhile, the discharging or feeding angle of the machine body can be adjusted, discharging is convenient, and meanwhile the purposes that the inclination of the machine body is convenient to adjust, slow sludge flowing is avoided, and the working efficiency of the machine body is improved are achieved.

Description

Technical Field

[0001] The utility model belongs to the field of snail stacking machines, in particular to a snail stacking machine for sewage treatment. Background Art

[0002] The screw stacking machine can reduce the number of sedimentation tanks and sludge thickening tanks, saving the construction cost of sewage treatment plants. The powerful extrusion force generated by the changes in the screw diameter and pitch, as well as the tiny gap between the moving ring and the fixed ring, can achieve extrusion and dehydration of the sludge. It is a new type of solid-liquid separation equipment that treats sewage through the interaction between the spiral shaft and the moving and static rings, and separates the water in the sludge through a special process. The sludge can be directly bagged for transportation, and the separated water can be directly discharged. The processing process is to convey the sludge, inject liquid medicine, concentrate and dehydrate, and discharge the mud cake to achieve mud-water separation.

[0003] A Chinese patent with publication number "CN217103529U" discloses a snail stacking machine for sewage treatment, which relates to the field of snail stacking machines, and includes a bracket one and a bracket two. A bearing plate is provided at the upper end of the bracket one, two sets of vibration-damping mechanisms are provided at the upper end of the bearing plate, a processing box is provided at the upper end of the bearing plate through the vibration-damping mechanism, a unloading mechanism is provided at the back of the processing box, a stirring box is provided at the upper end of the bracket two, a feed pipe is provided on one side of the stirring box near the top, and a stirring motor is provided at the top of the stirring box.

[0004] However, this device still has some shortcomings. Since the position and angle of the bracket are fixed, the height and angle of the treatment box cannot be adjusted, so the inlet position and outlet position angle of the treatment box cannot be adjusted. When receiving materials, since the inlet and outlet angles cannot be adjusted, the user needs to manually adjust the position of the receiving barrel. If the angles are not symmetrical, the materials will flow to the ground. Since the flow of sludge requires a certain tilt angle, if the tilt angle of the treatment box is small, this will also affect the speed of sludge circulation, thereby reducing work efficiency. Utility Model Content

[0005] In view of the problems mentioned in the background technology, the purpose of the utility model is to provide a screw stacking machine for sewage treatment to solve the problems mentioned in the background technology.

[0006] The above technical objectives of the utility model are achieved through the following technical solutions:

[0007] A screw stacking machine for sewage treatment comprises a support frame and a machine body, the top of the support frame is fixedly connected with a pillar, the top of the pillar is rotatably connected with a shaft rod, the top of the shaft rod is rotatably connected with the machine body, the top of the support frame is provided with a first mounting groove, the inner bottom end of the first mounting groove is provided with a telescopic cylinder, the bottom end of the machine body is provided with a first slide groove, the angle of the first slide groove is an inclined surface, the inner side of the first slide groove is slidably connected with a first slider, the top of the telescopic cylinder is fixedly connected to the bottom end of the first slider, the inner side of the machine body is provided with a screw stacking main body, the inner wall of the machine body is provided with a spray, and the front of the machine body is provided with a spray nozzle. A main shaft motor is installed on the side, a flocculation box is provided on one side of the support frame, a stirring motor is installed on the inner side of the flocculation box, the stirring shaft of the stirring motor is located inside the flocculation box, a dosing box is fixedly connected to one side of the flocculation box, the dosing box is communicated with the flocculation box, and an electric control cabinet is installed on the front side of the flocculation box. When the height and angle of the machine body need to be adjusted, the user can start the telescopic cylinder, which can push the first slider to slide. When the first slider slides, it can lift up a section of the machine body, and the other end of the machine body will rotate in situ through the shaft rod, thereby achieving the purpose of conveniently adjusting the height and angle of the machine body.

[0008] As a preferred technical solution, the front side of the pillar is fixedly connected to a support block, the inner side of the support block is rotatably connected to a rotating shaft, and the rear side of the rotating shaft is rotatably connected to the front side of the machine body. The support block and the rotating shaft can effectively improve the stability of their position without hindering the in-situ rotation of the other end of the machine body.

[0009] As a preferred technical solution, a second mounting groove is provided at the top of the support frame, a telescopic rod is fixedly connected to the inner bottom end of the second mounting groove, a second slide groove is provided at the bottom end of the machine body, the angle of the second slide groove is an inclined surface, a second slider is slidably connected to the inner side of the second slide groove, the top of the telescopic rod is fixedly connected to the bottom end of the second slider, the telescopic cylinder is located close to the inner side of the telescopic rod, and the telescopic rod can provide secondary support to the bottom end of the machine body without hindering the adjustment of the height of the machine body, thereby improving the stability of the bottom end of the machine body.

[0010] As an optimal technical solution, a water collecting trough is provided on one side of the machine body, which is communicated with the inner side of the machine body. A mud discharge hopper is installed at the bottom end of the machine body, which is communicated with the inner side of the machine body. The angle of the mud discharge hopper is an inclined angle. The water collecting trough can be used to collect the cleaned water source so that the user can take out the water source later. The mud discharge hopper can filter out the sludge so that the sludge can be processed later.

[0011] As a preferred technical solution, a cabinet door is hinged on the front side of the electric control cabinet, and the cabinet door covers the front side of the electric control cabinet. A rectangular opening is opened on the front side of the cabinet door, and the rectangular opening is communicated with the inner side of the electric control cabinet. A protective glass is fixedly connected to the inner side of the rectangular opening, and the protective glass covers the inner side of the rectangular opening. A door handle is fixedly connected to the front side of the cabinet door, and the shape of the door handle corners is arc-shaped. The cabinet door can effectively protect the front side of the electric control cabinet, and the user can also observe the inside of the electric control cabinet at all times through the protective glass.

[0012] As an optimal technical solution, a sewage inlet is installed at the bottom of the dosing box, and a sewage overflow port is installed at the bottom of the dosing box. Both the sewage inlet and the sewage overflow port are connected to the inner side of the dosing box. The pollution inlet can facilitate the docking of the suction pipe, and the sewage overflow port can facilitate the overflow of sewage in the later stage.

[0013] As an optimal technical solution, a power supply module is installed on the top of the support frame, and a control module is installed on the front side of the machine body. The electric control cabinet is connected to the control module and the power supply module circuits, the power supply modules are connected to the telescopic cylinder, the machine body, the spindle motor, and the stirring motor circuits, and the control modules are connected to the telescopic cylinder, the machine body, the spindle motor, and the stirring motor electronic control. The control module can uniformly control the electrical equipment on the entire device, and it will be more convenient and labor-saving to control the operation of the device through the control module.

[0014] In summary, the utility model mainly has the following beneficial effects:

[0015] First, when the angle and height of the machine body need to be adjusted, the user can start the telescopic cylinder, which can push the first slider upward, and the first slider will slide along the inclination of the first slide groove at one end of the machine body, and the other end of the machine body will rotate in situ through the shaft rod, so that the height and angle of the machine body can be adjusted, and the angle of the machine body for unloading or loading can also be adjusted. While facilitating unloading, it also facilitates adjusting the inclination of the machine body, avoids slow sludge flow, and improves the working efficiency of the machine body;

[0016] Second, due to the existence of the telescopic rod, when the machine body is lifted, the telescopic rod can effectively provide secondary support to the bottom end of the machine body without interfering with the adjustment of the angle of the machine body, thereby improving the stability of the bottom end of the machine body, and also avoiding the angle deviation when adjusting the angle of the machine body. The support block and the rotating shaft can provide secondary support to the other end of the machine body without hindering the rotation of the other end of the machine body, thereby effectively improving the stability of the bottom end of the machine body and effectively increasing the service life of the support and the shaft. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the utility model;

[0018] Figure 2It is a schematic diagram of the bottom structure of the utility model;

[0019] Figure 3 This utility model Figure 2 A schematic diagram of the enlarged structure of part A;

[0020] Figure 4 It is a schematic diagram of the structure of the flocculation box of the utility model.

[0021] Figure numerals: 1. support frame, 2. pillar, 3. body, 4. first mounting groove, 5. telescopic cylinder, 6. second mounting groove, 7. telescopic rod, 8. first slider, 9. first slide groove, 10. second slider, 11. second slide groove, 12. screw stack body, 13. spray, 14. spindle motor, 15. mud bucket, 16. power supply module, 17. shaft, 18. support block, 19. rotating shaft, 20. water collecting tank, 21. flocculation box, 22. stirring motor, 23. dosing box, 24. electric control cabinet, 25. cabinet door, 26. rectangular opening, 27. protective glass, 28. door handle, 29. control module, 30. sewage inlet, 31. sewage overflow outlet. DETAILED DESCRIPTION

[0022] refer to Figures 1 to 4A screw stacking machine for sewage treatment in this embodiment includes a support frame 1 and a body 3. The top of the support frame 1 is fixedly connected with a pillar 2, the top of the pillar 2 is rotatably connected with a shaft 17, the top of the shaft 17 is rotatably connected with the body 3, the top of the support frame 1 is provided with a first mounting groove 4, the inner bottom end of the first mounting groove 4 is provided with a telescopic cylinder 5, the bottom end of the body 3 is provided with a first slide groove 9, the angle of the first slide groove 9 is an inclined surface, the inner side of the first slide groove 9 is slidably connected with a first slider 8, the top of the telescopic cylinder 5 is fixedly connected to the bottom end of the first slider 8, a screw stacking body 12 is installed on the inner side of the body 3, and a spray 13 is installed on the inner wall of the body 3. A spindle motor 14 is installed on the front side of the machine body 3, a flocculation box 21 is provided on one side of the support frame 1, a stirring motor 22 is installed on the inner side of the flocculation box 21, and a stirring shaft of the stirring motor 22 is located inside the flocculation box 21, and a dosing box 23 is fixedly connected to one side of the flocculation box 21, and the dosing box 23 is communicated with the flocculation box 21, and an electric control cabinet 24 is installed on the front side of the flocculation box 21. The screw stacking machine mainly includes a screw stacking body 12, a spindle, a pressure regulating plate, a back pressure plate, a thrust bearing, an electric control cabinet 24, a dosing device, a mud feed pump, a dosing pump and other parts, among which the screw stacking body 12 is the core component of the screw stacking machine, which is composed of a fixed ring and a movable ring, and a spiral channel is formed between the two. The main shaft is fixed on the spiral stack body 12 and is driven to rotate by a motor, thereby driving the material in the spiral channel to rotate. The pressure regulating plate and the back pressure plate are respectively arranged at both ends of the spiral stack body 12 to adjust the pressure and flow. The thrust bearing is used to support the main shaft to reduce friction and wear. The electric control cabinet 24 is used to control the operation of the entire equipment. The dosing device, mud feed pump, dosing pump, etc. are used to cooperate with the main shaft.

[0023] refer to Figure 2 and Figure 3 The front side of the pillar 2 is fixedly connected to a support block 18, the inner side of the support block 18 is rotatably connected to a shaft 19, and the rear side of the shaft 19 is rotatably connected to the front side of the body 3. Due to the existence of the support block 18 and the shaft 19, the two can improve the stability of the position of the pillar 2 for a second time without hindering the in-situ rotation of the bottom of the other end of the body 3, and also effectively improve the stability of the bottom end of the body 3.

[0024] refer to Figure 1 and Figure 2A second mounting groove 6 is provided at the top of the support frame 1, and a telescopic rod 7 is fixedly connected to the inner bottom end of the second mounting groove 6. A second slide groove 11 is provided at the bottom end of the body 3, and the angle of the second slide groove 11 is in the shape of an inclined plane. A second slider 10 is slidably connected to the inner side of the second slide groove 11, and the top of the telescopic rod 7 is fixedly connected to the bottom end of the second slider 10. The telescopic cylinder 5 is located on the inner side close to the telescopic rod 7. The telescopic rod 7 includes a movable rod and a sleeve rod. The movable rod is sleeved on the inner side of the sleeve rod, and the bottom end of the sleeve rod is fixedly connected to the inner bottom end of the second mounting groove 6. The top end of the movable rod is fixed to the top end of the second slider 10. The telescopic rod 7 can provide secondary support to the bottom end of the body 3 at the position of the telescopic cylinder 5 without hindering the adjustment of the height of the body 3, thereby further improving the stability of the bottom end of the body 3, and also avoiding the angle deviation when adjusting the height of the body 3.

[0025] refer to Figure 1 and Figure 2 A water collecting trough 20 is provided on one side of the machine body 3, and the water collecting trough 20 is communicated with the inner side of the machine body 3. A mud discharge hopper 15 is installed at the bottom end of the machine body 3, and the mud discharge hopper 15 is communicated with the inner side of the machine body 3. The angle of the mud discharge hopper 15 is an inclined angle. Due to the existence of the mud discharge hopper 15, it is convenient to discharge the sludge inside the machine body 3, so that the later users can process the sludge. The water collecting trough 20 can collect the water source discharged from the machine body 3, so that the later users can take out the water source for use.

[0026] refer to Figure 4 A cabinet door 25 is hinged on the front side of the electric control cabinet 24, and the cabinet door 25 covers the front side of the electric control cabinet 24. A rectangular opening 26 is opened on the front side of the cabinet door 25, and the rectangular opening 26 is communicated with the inner side of the electric control cabinet 24. A protective glass 27 is fixedly connected to the inner side of the rectangular opening 26, and the protective glass 27 covers the inner side of the rectangular opening 26. A door handle 28 is fixedly connected to the front side of the cabinet door 25, and the shape of the corner of the door handle 28 is arc-shaped. Due to the existence of the cabinet door 25, the cabinet door 25 can effectively protect the front side of the electric control cabinet 24, and can effectively improve the protectiveness of the inner side of the electric control cabinet 24. At the same time, due to the opening of the rectangular opening 26, the user can directly view the inner side of the electric control cabinet 24 through the protective glass 27 without opening the cabinet door 25, so that the user can observe the inner side of the electric control cabinet 24 at all times.

[0027] refer to Figure 4 A sewage inlet 30 is installed at the bottom of the dosing box 23, and a sewage overflow port 31 is installed at the bottom of the dosing box 23. The sewage inlet 30 and the sewage overflow port 31 are both connected to the inner side of the dosing box 23. The pollution inlet can facilitate the docking of the suction pipe, and the sewage overflow port 31 can facilitate the overflow of sewage in the later stage.

[0028] refer to Figure 1A power supply module 16 is installed on the top of the support frame 1, and a control module 29 is installed on the front side of the body 3. The electric control cabinet 24 is connected to the control module 29 and the power supply module 16 circuits. The power supply module 16 is connected to the telescopic cylinder 5, the body 3, the spindle motor 14, and the stirring motor 22 circuits. The control module 29 is electrically connected to the telescopic cylinder 5, the body 3, the spindle motor 14, and the stirring motor 22. Due to the existence of the electric control cabinet 24 and the power supply module 16, it is convenient to power on the electrical equipment on the device, so that these electrical equipment can operate normally. The control module 29 can uniformly control the operation of these electrical equipment, and it will be more convenient and quick to control the operation of the device through the control module 29.

[0029] Principle and advantages of use: During use, if it is necessary to adjust the angle of the machine body 3, the user can start the telescopic cylinder 5 to push the first sliding block 8 upward. Because the first sliding groove 9 is inclined, the first sliding block 8 will slide along the inclination of the first sliding groove 9 at one end of the machine body 3, and the other end of the machine body 3 will rotate in situ through the shaft rod 17, so that the height and angle of the machine body 3 can be adjusted, and the angle of unloading or loading of the machine body 3 can also be adjusted. While achieving convenient unloading, it also achieves the purpose of conveniently adjusting the inclination of the machine body 3. Due to the presence of the support block 18 and the rotating shaft 19, the two can improve the stability of the position of the support 2 for a second time without hindering the in situ rotation of the bottom of the other end of the machine body 3, and also effectively improve the stability of the bottom end of the machine body 3. The telescopic rod 7 can perform secondary support on the bottom end of the machine body 3 at the position of the telescopic cylinder 5 without hindering the adjustment of the height of the machine body 3. The support can further improve the stability of the bottom end of the machine body 3, and can also avoid the angle deviation when adjusting the height of the machine body 3. Due to the existence of the mud bucket 15, it is convenient to discharge the sludge inside the machine body 3 so that the user can process the sludge later. The water collection tank 20 can collect the water source discharged from the machine body 3 so that the user can take out the water source for use later. Due to the existence of the cabinet door 25, the cabinet door 25 can effectively protect the front side of the electric control cabinet 24, which can effectively improve the protection of the inside of the electric control cabinet 24. At the same time, due to the opening of the rectangular opening 26, the user can directly view the inside of the electric control cabinet 24 through the protective glass 27 without opening the cabinet door 25, so that it is convenient for the user to observe the inside of the electric control cabinet 24 at all times. The pollution inlet can be conducive to the docking of the suction pipe, and the sewage overflow port 31 can be conducive to the overflow of sewage in the later stage.

Claims

1. A screw stacking machine for sewage treatment, comprising a support frame (1) and a machine body (3), characterized in that: The top of the support frame (1) is fixedly connected to a pillar (2), the top of the pillar (2) is rotatably connected to a shaft (17), the top of the shaft (17) is rotatably connected to the body (3), the top of the support frame (1) is provided with a first mounting groove (4), the inner bottom end of the first mounting groove (4) is provided with a telescopic cylinder (5), the bottom end of the body (3) is provided with a first slide groove (9), the angle of the first slide groove (9) is an inclined surface, the inner side of the first slide groove (9) is slidably connected to a first slider (8), the top of the telescopic cylinder (5) is fixedly connected to the bottom end of the first slider (8) A spiral stacking body (12) is installed on the inner side of the machine body (3), a spray (13) is installed on the inner wall of the machine body (3), a spindle motor (14) is installed on the front side of the machine body (3), a flocculation box (21) is provided on one side of the support frame (1), a stirring motor (22) is installed on the inner side of the flocculation box (21), a stirring shaft of the stirring motor (22) is located inside the flocculation box (21), a dosing box (23) is fixedly connected to one side of the flocculation box (21), the dosing box (23) is communicated with the flocculation box (21), and an electric control cabinet (24) is installed on the front side of the flocculation box (21).

2. A screw stacking machine for sewage treatment according to claim 1, characterized in that: The front side of the support (2) is fixedly connected to a support block (18), the inner side of the support block (18) is rotatably connected to a rotating shaft (19), and the rear side of the rotating shaft (19) is rotatably connected to the front side of the machine body (3).

3. The screw stacking machine for sewage treatment according to claim 1, characterized in that: The top of the support frame (1) is provided with a second mounting groove (6), the inner bottom end of the second mounting groove (6) is fixedly connected to a telescopic rod (7), the bottom end of the body (3) is provided with a second slide groove (11), the angle of the second slide groove (11) is an inclined surface, the inner side of the second slide groove (11) is slidably connected to a second slider (10), the top of the telescopic rod (7) is fixedly connected to the bottom end of the second slider (10), and the telescopic cylinder (5) is located close to the inner side of the telescopic rod (7).

4. The screw stacking machine for sewage treatment according to claim 1, characterized in that: A water collecting trough (20) is provided on one side of the machine body (3), the water collecting trough (20) being in communication with the inner side of the machine body (3), a mud discharge hopper (15) is installed at the bottom end of the machine body (3), the mud discharge hopper (15) being in communication with the inner side of the machine body (3), and the angle of the mud discharge hopper (15) being an inclined angle.

5. The screw stacking machine for sewage treatment according to claim 1, characterized in that: A cabinet door (25) is hingedly connected to the front side of the electric control cabinet (24), the cabinet door (25) covers the front side of the electric control cabinet (24), a rectangular opening (26) is opened on the front side of the cabinet door (25), the rectangular opening (26) is communicated with the inner side of the electric control cabinet (24), a protective glass (27) is fixedly connected to the inner side of the rectangular opening (26), the protective glass (27) covers the inner side of the rectangular opening (26), and a door handle (28) is fixedly connected to the front side of the cabinet door (25), and the shape of the corner of the door handle (28) is arc-shaped.

6. The screw stacking machine for sewage treatment according to claim 1, characterized in that: A sewage inlet (30) is installed at the bottom end of the medicine adding box (23), and a sewage overflow port (31) is installed at the bottom end of the medicine adding box (23). Both the sewage inlet (30) and the sewage overflow port (31) are in communication with the inner side of the medicine adding box (23).

7. The screw stacking machine for sewage treatment according to claim 1, characterized in that: A power supply module (16) is installed at the top of the support frame (1), a control module (29) is installed at the front side of the machine body (3), the electric control cabinet (24) is connected to the control module (29) and the power supply module (16) in circuit, the power supply module (16) is connected to the telescopic cylinder (5), the machine body (3), the spindle motor (14), and the stirring motor (22) in circuit, and the control module (29) is connected to the telescopic cylinder (5), the machine body (3), the spindle motor (14), and the stirring motor (22) in electrical control.

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