Sludge bin transfer device

Abstract

The utility model relates to the technical field of sludge transfer, in particular to a sludge bin transfer device which comprises a plurality of storage bins, a plurality of vertical shafts, a spiral conveying pipe and a plugging assembly. The vertical shafts are installed on the storage bins and communicate with the storage bins in a one-to-one correspondence mode. The spiral conveying pipes are communicated between the adjacent storage bins so that the adjacent vertical shafts can be communicated with one another, and power parts are connected to the spiral conveying pipes and used for driving the spiral conveying pipes to convey materials. The plugging assembly is installed on the vertical shaft and located between the spiral conveying pipe and the storage bin. The vertical shafts and the spiral conveying pipes are matched, the multiple storage bins are communicated, the communicating positions of the vertical shafts and the storage bins are blocked through the blocking assemblies, sludge is transferred into another storage bin through the spiral conveying pipes to be collected, and therefore when the sludge dewatering equipment produces sludge with different water contents at the same time, the sludge dewatering efficiency is improved. And respectively transferring the sludge with different water contents into the corresponding storage bins. The sludge dewatering equipment has the effect of improving the production efficiency of the sludge dewatering equipment.

Description

Technical Field

[0001] The present application relates to the technical field of sludge transport, and in particular to a sludge silo transport device. Background Art

[0002] A sludge silo is a containment facility used in wastewater treatment, water treatment plants or similar environments. Sludge silos are typically used to temporarily store dewatered sludge until it is further processed or transported to a final disposal site.

[0003] At present, sludge with different moisture contents is produced at each node of the sludge production process, and the sludge collected by a single sludge silo is usually sludge with a single moisture content. Therefore, different sludge silos are needed to store sludge with different moisture contents produced during the production process. Therefore, in the process of producing sludge with one moisture content, the production lines of sludge with other moisture contents need to be shut down.

[0004] Regarding the above-mentioned related technologies, since usually only one dried sludge storage silo is set up in the entire sludge production process, and the single sludge silo stores sludge with a single moisture content, when producing sludge with one moisture content, it is necessary to shut down the production lines of other moisture contents, which leads to a reduction in the production efficiency of the entire sludge production facility. Utility Model Content

[0005] In order to facilitate the separate storage of materials with different moisture contents during production, so that production lines with multiple different moisture contents can work simultaneously and improve the production efficiency of sludge, the present application provides a sludge silo transfer device.

[0006] The sludge silo transfer device provided in this application adopts the following technical solution:

[0007] A sludge silo transfer device, comprising:

[0008] Multiple storage silos;

[0009] A plurality of vertical shafts are installed on the storage bin, and the vertical shafts are connected to the storage bins one by one;

[0010] A spiral conveying pipe is connected between adjacent storage bins to make adjacent shafts connected to each other. A power member is connected to the spiral conveying pipe, and the power member is used to drive the spiral conveying pipe to convey materials.

[0011] A plugging component is installed on the vertical shaft, and the plugging component is located between the spiral conveying pipe and the storage bin, and the plugging component is used to plug the vertical shaft.

[0012] By adopting the above technical solution, when multiple sludge dewatering equipment is working at the same time, according to the moisture content of the sludge produced by the sludge dewatering equipment at this time, the sealing component on the storage bin with the same moisture content is opened to connect the vertical shaft with the storage bin, and the sealing components on the remaining vertical shafts and storage bins are blocked, and then the power part is started to drive the spiral conveying pipe to transfer the sludge to the storage bin with the opened sealing component.

[0013] By utilizing the cooperation of the vertical shaft and the spiral conveying pipe, multiple storage bins are connected, and then the connection between the vertical shaft and the storage bin is blocked by a blocking component, so that the sludge can be transported to any storage bin, which is convenient for the transfer of sludge with different moisture contents produced between multiple storage bins. That is, when producing sludge with different moisture contents, the sludge with different moisture contents can be transferred to the corresponding storage bins respectively, which is convenient for separate storage of materials with different moisture contents, so that the production lines of multiple different moisture contents can work at the same time, thereby improving the production efficiency of the sludge dewatering equipment.

[0014] Optionally, the blocking assembly includes a support frame, a blocking plate and a driving member, the support frame is fixedly connected to the vertical shaft, a slide groove is provided on the support frame, a clearance hole is provided on the vertical shaft, the slide groove is communicated with the clearance hole, the blocking plate is slidably connected in the slide groove, and one end is inserted in the clearance hole, one end of the driving member is on the support frame, and the other end is connected to the blocking plate to drive the blocking plate to be inserted in the vertical shaft for blocking.

[0015] By adopting the above technical solution, the driving member is used to drive the sealing plate to slide in the slide groove on the support frame, so that the sealing plate is inserted into the clearance hole, and the sealing plate is used to separate the vertical shaft into two parts, thereby completing the sealing of the storage bin and preventing the sludge in the vertical shaft from continuing to flow into the storage bin.

[0016] Optionally, the driving component includes a driving motor and a driving screw. The driving motor is fixedly connected to the support frame, one end of the driving screw is fixedly connected to the driving motor, and the other end is rotatably connected to the vertical shaft, a threaded block is fixedly connected to the sealing plate, the driving screw is threadedly connected to the threaded block, and the output shaft of the driving motor is fixedly connected to the driving screw.

[0017] By adopting the above technical solution, a driving motor is used to drive the driving screw to rotate, and the driving screw rotation drives the threaded hole and the sealing plate to move along the length direction of the driving screw, thereby driving the sealing plate to move toward the vertical shaft to separate the inside of the vertical shaft, and then seal the storage bin; or drive the sealing plate to move away from the vertical shaft to connect the inside of the vertical shaft, thereby releasing the blockage of the storage bin.

[0018] Optionally, a collecting hopper is provided at the top of the vertical shaft, the collecting hopper is connected to the vertical shaft, and the cross-sectional area of ​​the collecting hopper gradually increases as it moves away from the vertical shaft.

[0019] By adopting the above technical solution, the setting of the collecting hopper makes it easier to collect the sludge and makes it easier to enter the vertical shaft.

[0020] Optionally, at least two collecting hoppers are provided, and the collecting hoppers are connected to the vertical shafts in a one-to-one correspondence.

[0021] By adopting the above technical solution, the collecting hopper and the vertical shaft are connected one by one, so that the sludge produced by each sludge dewatering equipment can be better collected.

[0022] Optionally, a conveying edge is provided in the vertical shaft, the conveying edge is arranged in a spiral shape, a rotating member is fixedly connected to the axis of the conveying edge, and the rotating member is used to drive the conveying edge to rotate.

[0023] By adopting the above technical solution, the conveying edge is driven to rotate by the rotating member, so that the sludge moves toward the bottom of the shaft under the rotation of the conveying edge.

[0024] Optionally, the rotating member includes a mounting frame and a rotating motor, the mounting frame is fixedly connected to the collecting hopper, the rotating motor is fixedly connected to the mounting frame, and the output shaft of the rotating motor is coaxially and fixedly connected to the conveying edge.

[0025] By adopting the above technical solution, the conveying edge is driven to rotate by a rotating motor, so as to convey the sludge entering the collecting hopper.

[0026] Optionally, a guide cap is provided at one end of the rotating motor away from the conveying edge, and a side of the guide cap away from the conveying edge is in an outwardly convex arc shape.

[0027] By adopting the above technical solution, the setting of the guide cap allows the sludge to flow laterally into the shaft when entering the inlet hopper, thereby reducing the impact of the sludge on the rotating motor when entering the inlet hopper.

[0028] Optionally, a movable platform is provided between adjacent storage bins.

[0029] By adopting the above technical solution, the setting of the mobile platform can be used as a safe passage, allowing operators to move safely between the two silos. Especially in emergency situations, the mobile platform helps ensure that operators have quick access to deal with possible problems.

[0030] Optionally, a guardrail is provided on the upper periphery of the mobile platform.

[0031] By adopting the above technical solution, the provision of the guardrail ensures that the operator is safer when moving between the two silos.

[0032] In summary, the present application includes at least one of the following beneficial technical effects:

[0033] 1. Through the cooperation of multiple storage bins, multiple shafts, spiral conveying pipes, power parts and plugging components, multiple storage bins are connected, and then the connection between the shaft and the storage bin is blocked by the plugging component, so that the sludge can be transported to any storage bin, which is convenient for the transfer of sludge with different moisture contents produced between multiple storage bins. That is, when the sludge dewatering equipment produces sludge with different moisture contents at the same time, the sludge with different moisture contents can be transferred to the corresponding storage bins respectively, which is convenient for the separate storage of materials with different moisture contents in the production process, so that the production lines with multiple different moisture contents can work at the same time, thereby improving the production efficiency of the sludge dewatering equipment;

[0034] 2. Through the cooperation of the support frame, the blocking plate and the driving member, the driving member drives the blocking plate to slide in the slide groove on the support frame, so that the blocking plate is inserted into the clearance hole, and the blocking plate is used to separate the vertical shaft into two parts, thereby completing the blocking of the storage bin and preventing the sludge in the vertical shaft from continuing to flow into the storage bin;

[0035] 3. Through the coordination of the shaft, conveying edge and rotating parts, the conveying edge is driven by the rotating parts to rotate, so that the sludge moves toward the bottom of the shaft under the rotation of the conveying edge, avoiding the accumulation of sludge in the shaft and facilitating the sludge to enter the silo from the shaft. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] Figure 1 It is a structural schematic diagram of a sludge silo transfer device in an embodiment of the present application.

[0037] Figure 2 It is a schematic diagram of the structure of the vertical shaft and the plugging assembly in the embodiment of the present application.

[0038] Description of reference numerals:

[0039] 1. Storage silo; 2. Vertical shaft; 21. Conveying edge; 22. Clearance hole; 3. Spiral conveying pipe; 31. Power part; 4. Sealing assembly; 41. Support frame; 42. Sealing plate; 43. Driving part; 431. Driving motor; 432. Driving screw; 44. Slide; 45. Threaded block; 5. Mobile platform; 51. Guardrail; 6. Collecting hopper; 7. Rotating part; 71. Mounting frame; 72. Rotating motor; 8. Guide cap. DETAILED DESCRIPTION

[0040] The following is combined with Figure 1-2 This application is described in further detail.

[0041] The embodiment of the present application discloses a sludge silo transfer device.

[0042] Reference Figure 1 A sludge silo transfer device includes a plurality of storage silos 1, a plurality of shafts 2, a spiral conveying pipe 3 and a plugging assembly 4. The shafts 2 are mounted on the storage silos 1, and the shafts 2 are connected to the storage silos 1 in a one-to-one correspondence. The spiral conveying pipes 3 are connected between adjacent storage silos 1 so that adjacent shafts 2 are connected to each other. The spiral conveying pipes 3 are connected to a power member 31, and the power member 31 is used to drive the spiral conveying pipes 3 to transport materials. The plugging assembly 4 is mounted on the shaft 2, and the plugging assembly 4 is located between the spiral conveying pipe 3 and the storage silo 1. By utilizing the cooperation of the vertical shaft 2 and the spiral conveying pipe 3, multiple storage bins 1 are connected, and then the connection between the vertical shaft 2 and the storage bin 1 is blocked by the blocking component 4, so that the sludge is transferred to any storage bin 1 through the spiral conveying pipe 3 for collection. When the sludge dewatering equipment produces sludge with different moisture contents at the same time, the sludge with different moisture contents can be transferred to the corresponding storage bin 1 respectively, which is convenient for separately storing materials with different moisture contents produced by the sludge dewatering equipment, so that the production lines of multiple different moisture contents can work at the same time, thereby improving the production efficiency of the sludge dewatering equipment.

[0043] The sludge dewatering equipment in this embodiment produces two kinds of sludge with different moisture contents, so two storage bins 1 are correspondingly provided, and the two storage bins 1 are used to store the two kinds of sludge with different moisture contents, so that the two kinds of sludge with different moisture contents produced by the sludge dewatering equipment can be respectively collected in the two storage bins 1. In other embodiments, when the sludge dewatering equipment produces three or four kinds of sludge with different moisture contents, the storage bins 1 are also correspondingly arranged with three or four storage bins 1, so that each storage bin 1 corresponds to the sludge with one moisture content.

[0044] The spiral conveying pipe 3 in this embodiment is a shaft screw conveyor, and the power member 31 is a steering motor. The power member 31 is fixedly connected to the shaft 2, and the output shaft of the steering motor is fixedly connected to the shaft of the shaft screw conveyor. The shaft screw conveyor is a prior art and will not be described in detail in this embodiment.

[0045] A mobile platform 5 is provided between the two storage silos 1. The provision of the mobile platform 5 can serve as a safe passage, allowing operators to move safely between the two silos. In particular, in emergency situations, the mobile platform 5 helps ensure that operators have quick access to deal with possible problems.

[0046] In an optional embodiment, a guardrail 51 is provided on the mobile platform 5. The provision of the guardrail 51 ensures that the operator is safer when moving between the two silos.

[0047] A collecting hopper 6 is provided at the top of the shaft 2, and the collecting hopper 6 is connected to the shaft 2. The cross-sectional area of ​​the collecting hopper 6 gradually increases as it moves away from the shaft 2, that is, the collecting hopper 6 is arranged in a funnel shape. The funnel-shaped collecting hopper 6 is convenient for collecting sludge, so that the sludge can enter the shaft 2 easily.

[0048] In this embodiment, two vertical shafts 2 and two aggregate hoppers 6 are provided. In other embodiments, the aggregate hoppers 6 can be set to be consistent with the number of vertical shafts 2. When the number of vertical shafts 2 is greater than three, the number of aggregate hoppers 6 can also be set to be less than the number of vertical shafts 2. When at least two are provided, the two aggregate hoppers 6 are connected to two of the vertical shafts 2 in a one-to-one correspondence.

[0049] Two or more collecting hoppers 6 are provided so that the sludge can be transferred to another collecting hopper 6 in time after a failure of one collecting hopper 6 occurs, so as to ensure that the sludge dewatering equipment can continue to work.

[0050] Reference Figure 1 and Figure 2 A conveying edge 21 is provided in the shaft 2, and the conveying edge 21 is spirally arranged, and a rotating member 7 is fixedly connected to the axis of the conveying edge 21. The conveying edge 21 is driven to rotate by the rotating member 7, so that the sludge moves toward the bottom of the shaft 2 under the rotation of the conveying edge 21, so as to avoid the accumulation of sludge in the shaft 2, and facilitate the sludge from the shaft 2 into the silo.

[0051] The rotating member 7 in this embodiment includes a mounting frame 71 and a rotating motor 72. The mounting frame 71 is fixedly connected to the collecting hopper 6, the rotating motor 72 is fixedly connected to the mounting frame 71, and the output shaft of the rotating motor 72 is coaxially fixedly connected to the conveying edge 21. The rotating motor 72 drives the conveying edge 21 to rotate, thereby conveying the sludge entering the collecting hopper 6.

[0052] In an optional embodiment, a guide cap 8 is provided at one end of the rotating motor 72 away from the conveying edge 21, and the side of the guide cap 8 away from the conveying edge 21 is in an outwardly convex arc shape. The setting of the guide cap 8 allows the sludge to be guided by the guide cap 8 when entering the inlet hopper 6, and flow into the shaft 2 toward the side of the guide cap 8, thereby reducing the impact of the sludge on the rotating motor 72 when entering the inlet hopper 6.

[0053] The blocking assembly 4 includes a support frame 41, a blocking plate 42 and a driving member 43. The support frame 41 is horizontally arranged and fixedly connected to the vertical shaft 2. A slide groove 44 is opened on the support frame 41 along the water direction. A clearance hole 22 is opened on the vertical shaft 2. The slide groove 44 is connected to the clearance hole 22. The blocking plate 42 is slidably connected in the slide groove 44, and one end is inserted in the clearance hole 22. One end of the driving member 43 is on the support frame 41, and the other end is connected to the blocking plate 42, so as to drive the blocking plate 42 to be inserted into the vertical shaft 2 for blocking.

[0054] The driving member 43 is used to drive the blocking plate 42 to slide in the slide groove 44 on the support frame 41, so that the blocking plate 42 is inserted into the clearance hole 22, and the blocking plate 42 is used to separate the vertical shaft 2 into two upper and lower parts, thereby completing the blocking of the storage bin 1 and preventing the sludge in the vertical shaft 2 from continuing to flow into the storage bin 1.

[0055] In this embodiment, the driving member 43 includes a driving motor 431 and a driving screw 432. In other embodiments, a telescopic cylinder may be used to drive the blocking plate 42 to move. The driving motor 431 is fixedly connected to the support frame 41, one end of the driving screw 432 is fixedly connected to the driving motor 431, and the other end is rotatably connected to the shaft 2. A threaded block 45 is fixedly connected to the blocking plate 42, the driving screw 432 is threadedly connected to the threaded block 45, and the output shaft of the driving motor 431 is fixedly connected to the driving screw 432.

[0056] The driving motor 431 is used to drive the driving screw 432 to rotate, and the driving screw 432 rotates to drive the threaded block 45 and the sealing plate 42 to move along the length direction of the driving screw 432, thereby driving the sealing plate 42 to move toward the shaft 2 to separate the interior of the shaft 2, and then seal the storage bin 1; or drive the sealing plate 42 to move away from the shaft 2 to connect the interior of the shaft 2, thereby releasing the blockage of the storage bin 1.

[0057] The implementation principle of a sludge silo transfer device in the embodiment of the present application is as follows: when two sludge dewatering devices are working at the same time, since the water content of the two sludges is different, the sludge dewatering devices have different processing times for the two sludges. When the sludge dewatering device produces sludge with one water content, the driving motor 431 is turned on to unblock the blocking plate 42 in the upper shaft 2 of the storage bin 1 with the same water content, and the blocking plate 42 in the upper shaft 2 of the other storage bin 1 is blocked, and then the two sludge dewatering devices are connected. The sludge on the water equipment is transported to the vertical shaft 2 through the collecting hopper 6, and then the power part 31 is started to drive the spiral conveying pipe 3 to transfer the sludge with a different moisture content from the production to the storage bin 1 with the same moisture content; when the sludge dewatering equipment produces sludge with another moisture content, the driving motor 431 is driven again to release the sealing plate 42 in the vertical shaft 2 of the storage bin 1 with the same moisture content, and the sealing plate 42 in the vertical shaft 2 of the other storage bin 1 is sealed, thereby completing the classification of sludge with different moisture contents.

[0058] By utilizing the cooperation of the vertical shaft 2 and the spiral conveying pipe 3, the two storage bins 1 are connected, and then the connection between the vertical shaft 2 and the storage bin 1 is blocked or connected by the sealing plate 42, so that the sludge can be transported to the other storage bin 1, which is convenient for the transfer of sludge between the storage bins 1. When collecting in one storage bin 1, the sealing component 4 can also be used to block the other storage bin 1, so that the sludge is transferred to the collection storage bin 1 through the spiral conveying pipe 3 for collection, so that the dryer can produce multiple lines with different moisture contents to work at the same time, thereby improving the production efficiency of the sludge dewatering equipment.

[0059] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A sludge silo transfer device, characterized in that: include: Multiple storage silos (1); A plurality of vertical shafts (2) are installed on the material storage bin (1), and the vertical shafts (2) are connected to the material storage bin (1) in a one-to-one correspondence; A spiral conveying pipe (3) is connected between adjacent storage bins (1) so that adjacent shafts (2) are connected to each other. A power member (31) is connected to the spiral conveying pipe (3), and the power member (31) is used to drive the spiral conveying pipe (3) to convey materials. A plugging component (4) is installed on the vertical shaft (2), and the plugging component (4) is located between the spiral conveying pipe (3) and the storage bin (1), and the plugging component (4) is used to plug the vertical shaft (2).

2. A sludge silo transfer device according to claim 1, characterized in that: The blocking assembly (4) comprises a support frame (41), a blocking plate (42) and a driving member (43); the support frame (41) is fixedly connected to the vertical shaft (2); a slide groove (44) is provided on the support frame (41); a clearance hole (22) is provided on the vertical shaft (2); the slide groove (44) is communicated with the clearance hole (22); the blocking plate (42) is slidably connected in the slide groove (44) and one end is inserted in the clearance hole (22); one end of the driving member (43) is on the support frame (41) and the other end is connected to the blocking plate (42) so as to drive the blocking plate (42) to be inserted in the vertical shaft (2) for blocking.

3. A sludge silo transfer device according to claim 2, characterized in that: The driving member (43) comprises a driving motor (431) and a driving screw (432); the driving motor (431) is fixedly connected to the support frame (41); one end of the driving screw (432) is fixedly connected to the driving motor (431), and the other end is rotatably connected to the shaft (2); a threaded block (45) is fixedly connected to the blocking plate (42); the driving screw (432) is threadedly connected to the threaded block (45); and an output shaft of the driving motor (431) is fixedly connected to the driving screw (432).

4. A sludge silo transfer device according to claim 1, characterized in that: A material collecting hopper (6) is provided at the top of the vertical shaft (2); the material collecting hopper (6) is in communication with the vertical shaft (2); and the cross-sectional area of ​​the material collecting hopper (6) gradually increases as it moves away from the vertical shaft (2).

5. A sludge silo transfer device according to claim 4, characterized in that: At least two of the collecting hoppers (6) are provided, and the collecting hoppers (6) are connected to the vertical shafts (2) in a one-to-one correspondence.

6. A sludge silo transfer device according to claim 4, characterized in that: A conveying edge (21) is arranged in the vertical shaft (2), the conveying edge (21) is arranged in a spiral shape, a rotating member (7) is fixedly connected to the axis of the conveying edge (21), and the rotating member (7) is used to drive the conveying edge (21) to rotate.

7. A sludge silo transfer device according to claim 6, characterized in that: The rotating member (7) comprises a mounting frame (71) and a rotating motor (72); the mounting frame (71) is fixedly connected to the collecting hopper (6); the rotating motor (72) is fixedly connected to the mounting frame (71); and the output shaft of the rotating motor (72) is coaxially fixedly connected to the conveying edge (21).

8. A sludge silo transfer device according to claim 7, characterized in that: A guide cap (8) is provided at one end of the rotating motor (72) away from the conveying edge (21); the side of the guide cap (8) away from the conveying edge (21) is in an outwardly convex arc shape.

9. The sludge silo transfer device according to claim 1, characterized in that: A movable platform (5) is provided between adjacent storage bins (1).

10. A sludge silo transfer device according to claim 9, characterized in that: The mobile platform (5) is provided with a guardrail (51) around its upper portion.

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