Sludge filter-pressing dehydration device

Abstract

The utility model provides a sludge filter-press dewatering device which comprises a supporting plate and a stirring frame, and further comprises a storage frame fixed on one side of the supporting plate, a stirring mechanism used for preventing sludge from caking is arranged on the inner wall of the stirring frame, the inner wall of the stirring frame is communicated with a connecting pipe, and the connecting pipe is communicated with the supporting plate. The other end of the connecting pipe is communicated with a sewage pump, the water outlet end of the sewage pump is communicated with a sewage pipe, the other end of the sewage pipe is communicated with a dewatering barrel, and a conveying mechanism is arranged on the inner wall of the dewatering barrel. According to the sludge dewatering device, sludge caking can be prevented by arranging the stirring mechanism, the stirred sludge can be conveniently discharged into the dewatering barrel by arranging the sewage pump, the sludge can be conveniently conveyed to the extrusion disc by arranging the conveying mechanism, the extrusion disc can be conveniently driven to rotate by arranging the driving mechanism, and the sludge can be conveniently dewatered by arranging the extrusion disc. Moisture in the sludge can be conveniently extruded and separated, so that the sludge is prevented from damaging the environment.

Description

Technical Field

[0001] The utility model relates to the technical field of environmental protection, in particular to a sludge filter pressing and dehydration device. Background Art

[0002] Sewage treatment: The process of purifying sewage to meet the water quality requirements for discharge into a water body or reuse. Sewage treatment is widely used in various fields such as construction, agriculture, transportation, energy, petrochemicals, environmental protection, urban landscape, medical care, and catering. It is also increasingly entering the daily lives of ordinary people. According to the source of sewage, sewage treatment is generally divided into production sewage treatment and domestic sewage treatment. Production sewage includes industrial sewage, agricultural sewage, and medical sewage, etc., while domestic sewage is sewage generated in daily life. It refers to a complex mixture of various forms of inorganic and organic matter, including: floating and suspended large and small solid particles, colloidal and gel-like diffusions, and pure solutions.

[0003] In order to avoid the impact of sludge on the environment, it is usually necessary to dehydrate the water in the sludge. The existing sludge filter press dehydration device often requires a series of complex operation steps to be completed manually, including equipment startup, setting working parameters, filter pressing, and pouring out the dehydrated mud cake. These steps are not only cumbersome and time-consuming, but also prone to errors. Especially when dealing with a large amount of sludge, the work efficiency is low and may even cause the entire operation process to be interrupted. Secondly, the dehydration effect is not good. Since the sludge is not pre-treated before filter press dehydration, the sludge is easy to clump during actual operation, which will have a serious impact on the dehydration efficiency. The agglomerated sludge particles are closely connected, with gaps in the middle, which will hinder the normal operation of the dehydration equipment, reduce the dehydration efficiency, and also increase the workload of subsequent processing procedures.

[0004] Therefore, it is necessary to provide a new sludge filter press dewatering device to solve the above technical problems. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a sludge filter pressing and dehydration device.

[0006] The sludge filter pressing and dehydration device provided by the utility model comprises a support plate and a stirring frame, and also comprises:

[0007] A storage frame fixed on one side of the support plate, the inner wall of the stirring frame is provided with a stirring mechanism for preventing sludge from agglomerating, the inner wall of the stirring frame is connected with a connecting pipe, the other end of the connecting pipe is connected with a sewage pump, the water outlet of the sewage pump is connected with a sewage pipe, the other end of the sewage pipe is connected with a dewatering barrel, and the inner wall of the dewatering barrel is provided with a conveying mechanism;

[0008] A storage frame is fixed on one side of the storage frame, a fixing plate is fixed on one side of the storage frame, a driving mechanism is fixed on one side of the fixing plate, a driven wheel is arranged on the outer side of the driving mechanism, and a squeezing disk is fixed at the axis of the driven wheel.

[0009] As a sludge filter pressing and dehydration device provided by the utility model, preferably, the stirring mechanism includes a first motor fixed to the top of the stirring frame, and a stirring blade is fixed to the output end of the first motor.

[0010] As a sludge filter pressing and dewatering device provided by the utility model, preferably, the conveying mechanism includes a second motor fixed to the top of the support plate, and a conveying shaft is fixed to the output end of the second motor.

[0011] As a sludge filter pressing and dewatering device provided by the utility model, preferably, the driving mechanism includes a third motor fixed to one side of the fixed plate, and the output end of the third motor is fixed with a driving wheel for driving the driven wheel to rotate.

[0012] As a sludge filter pressing and dewatering device provided by the utility model, preferably, a support rod is fixed to the top of the support plate, and the upper end of the support rod is fixedly connected to the bottom of the stirring frame.

[0013] As a sludge filter pressing and dehydration device provided by the utility model, preferably, a feed frame is provided on the inner wall of the stirring frame, and a feed hole is opened on the inner wall of the feed frame.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The sludge filter pressing and dewatering device can prevent sludge from agglomerating by providing a stirring mechanism, can conveniently discharge the stirred sludge into the dewatering barrel by providing a sewage pump, can conveniently convey the sludge to the extrusion disk by providing a conveying mechanism, can conveniently drive the extrusion disk to rotate by providing a driving mechanism, and can conveniently squeeze and separate the water in the sludge by providing an extrusion disk to avoid damage to the environment caused by the sludge, thereby solving the problem that the existing sludge filter pressing and dewatering device often needs to manually complete a series of complex operation steps, including equipment startup, setting working parameters, filter pressing, and pouring out the mud cake after dewatering. These steps are not only cumbersome and time-consuming, but also prone to errors. Especially when processing a large amount of sludge, the work efficiency is low and may even cause the entire operation process to be interrupted. Secondly, the dewatering effect is not good. Since the sludge is not pre-treated before the filter pressing and dewatering, the sludge is easy to agglomerate during the actual operation, which will have a serious impact on the dewatering efficiency. The agglomerated sludge particles are closely connected, with gaps in the middle, which will hinder the normal operation of the dewatering equipment, reduce the dewatering efficiency, and also increase the workload of the subsequent processing procedures. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A schematic structural diagram of a preferred embodiment of the sludge filter press dehydration device provided by the utility model;

[0017] Figure 2 It is a structural schematic diagram of the stirring mechanism shown in the utility model;

[0018] Figure 3 It is a structural schematic diagram of the conveying mechanism shown in the utility model;

[0019] Figure 4 It is a structural schematic diagram of the driving mechanism shown in the utility model.

[0020] Numbers in the figure: 1. Support plate; 2. Storage frame; 3. Stirring frame; 4. Stirring mechanism; 41. First motor; 42. Stirring blade; 5. Connecting pipe; 6. Sewage pump; 7. Sewage pipe; 8. Dewatering barrel; 9. Conveying mechanism; 91. Second motor; 92. Conveying shaft; 10. Storage frame; 11. Fixed plate; 12. Driving mechanism; 121. Third motor; 122. Driving wheel; 13. Driven wheel; 14. Extrusion plate; 15. Support rod; 16. Feed frame; 17. Feed hole. DETAILED DESCRIPTION

[0021] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0022] Please refer to Figure 1 , Figure 2 , Figure 3 and Figure 4 ,in Figure 1 A schematic structural diagram of a preferred embodiment of the sludge filter press dehydration device provided by the utility model; Figure 2 It is a structural schematic diagram of the stirring mechanism shown in the utility model; Figure 3 It is a structural schematic diagram of the conveying mechanism shown in the utility model; Figure 4The schematic diagram of the structure of the driving mechanism shown in the utility model. A sludge filter press dewatering device comprises a support plate 1 and a stirring frame 3. A storage frame 2 is fixed to one side of the support plate 1. A stirring mechanism 4 for preventing sludge from agglomerating is arranged on the inner wall of the stirring frame 3. A connecting pipe 5 is connected to the inner wall of the stirring frame 3. The other end of the connecting pipe 5 is connected to a sewage pump 6. By arranging the sewage pump 6, the stirred sludge can be conveniently discharged into a sewage pipe 7 through the connecting pipe 5. The water outlet of the sewage pump 6 is connected to the sewage pipe 7. The other end of the sewage pipe 7 is connected to a dewatering barrel 8. By arranging the sewage pipe 7, the sludge can be conveniently discharged into the dewatering barrel 8. A conveying mechanism 9 is arranged on the inner wall of the dewatering barrel 8. By arranging the conveying mechanism 9 and the dewatering barrel 8 for use in combination, the sludge can be conveniently discharged into the dewatering barrel 8. Mud transportation, a storage frame 10 fixed on one side of the storage frame 2, by setting the storage frame 10, the sludge can be stored conveniently, a fixing plate 11 is fixed on one side of the storage frame 10, and a driving mechanism 12 is fixed on one side of the fixing plate 11, by setting the fixing plate 11, the driving mechanism 12 can be conveniently fixed, a driven wheel 13 is provided on the outside of the driving mechanism 12, and a squeezing disk 14 is fixed at the axis of the driven wheel 13, by setting the driving mechanism 12, the driven wheel 13 can be conveniently driven to rotate, by setting the driven wheel 13, the squeezing disk 14 can be conveniently driven to rotate, by setting the squeezing disk 14, the sludge can be conveniently squeezed, and then the water in the sludge can be conveniently separated.

[0023] refer to Figure 2 As shown, the stirring mechanism 4 includes a first motor 41 fixed to the top of the stirring frame 3, and a stirring blade 42 is fixed to the output end of the first motor 41; by setting the first motor 41 and the stirring blade 42 for use in conjunction, the sludge can be conveniently stirred to prevent agglomeration.

[0024] refer to Figure 3 As shown, the conveying mechanism 9 includes a second motor 91 fixed to the top of the support plate 1, and a conveying shaft 92 is fixed to the output end of the second motor 91; by setting the second motor 91 and the conveying shaft 92 for use in conjunction, the sludge can be conveniently conveyed.

[0025] refer to Figure 4 As shown, the driving mechanism 12 includes a third motor 121 fixed to one side of the fixed plate 11, and the output end of the third motor 121 is fixed with a driving wheel 122 for driving the driven wheel 13 to rotate; by setting the third motor 121 and the driving wheel 122 for use in conjunction, the driven wheel 13 can be conveniently driven to rotate.

[0026] refer to Figure 2As shown, a support rod 15 is fixed to the top of the support plate 1, and the upper end of the support rod 15 is fixedly connected to the bottom of the stirring frame 3; a feed frame 16 is provided on the inner wall of the stirring frame 3, and a feed hole 17 is opened on the inner wall of the feed frame 16; by setting the support rod 15, the stirring frame 3 can be conveniently supported and fixed, and by setting the feed frame 16 and the feed hole 17 for coordinated use, the sludge can be conveniently introduced into the stirring frame 3.

[0027] The working principle of a sludge filter press dehydration device provided by the utility model is as follows:

[0028] When in use, first turn on the stirring mechanism 4, the stirring mechanism 4 rotates to stir the sludge, and then turn on the sewage pump 6 after stirring. The sewage pump 6 starts to introduce the stirred sludge into the dewatering barrel 8 through the connecting pipe 5 and the sewage pipe 7, and then turn on the conveying mechanism 9. The conveying mechanism 9 rotates to convey the sludge to the outlet of the dewatering barrel 8, and then turn on the driving mechanism 12. The driving mechanism 12 rotates to drive the driven wheel 13 to rotate, and the driven wheel 13 rotates to drive the squeezing disk 14 to rotate. The squeezing disk 14 rotates to squeeze the sludge, so that the water in the sludge can be separated, and the sludge falls into the storage frame 10. The separated water flows into the storage frame 2, and then the sewage is purified, avoiding the damage caused by the sludge to the environment.

[0029] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A sludge filter press dewatering device, comprising a support plate (1) and a stirring frame (3), characterized in that: Also includes: A storage frame (2) is fixed on one side of the support plate (1); the inner wall of the stirring frame (3) is provided with a stirring mechanism (4) for preventing sludge from agglomerating; the inner wall of the stirring frame (3) is connected with a connecting pipe (5); the other end of the connecting pipe (5) is connected with a sewage pump (6); the water outlet end of the sewage pump (6) is connected with a sewage pipe (7); the other end of the sewage pipe (7) is connected with a dewatering barrel (8); the inner wall of the dewatering barrel (8) is provided with a conveying mechanism (9); A storage frame (10) is fixed to one side of a storage frame (2); a fixing plate (11) is fixed to one side of the storage frame (10); a driving mechanism (12) is fixed to one side of the fixing plate (11); a driven wheel (13) is arranged on the outside of the driving mechanism (12); and a pressing disc (14) is fixed at the axis of the driven wheel (13).

2. The sludge filter press dewatering device according to claim 1, characterized in that: The stirring mechanism (4) comprises a first motor (41) fixed to the top of the stirring frame (3), and a stirring blade (42) is fixed to the output end of the first motor (41).

3. The sludge filter press dewatering device according to claim 1, characterized in that: The conveying mechanism (9) comprises a second motor (91) fixed to the top of the support plate (1), and a conveying shaft (92) is fixed to the output end of the second motor (91).

4. The sludge filter press dewatering device according to claim 1, characterized in that: The driving mechanism (12) comprises a third motor (121) fixed to one side of the fixing plate (11), and a driving wheel (122) for driving the driven wheel (13) to rotate is fixed to the output end of the third motor (121).

5. The sludge filter press dewatering device according to claim 1, characterized in that: A support rod (15) is fixed to the top of the support plate (1), and the upper end of the support rod (15) is fixedly connected to the bottom of the stirring frame (3).

6. The sludge filter press dewatering device according to claim 1, characterized in that: The inner wall of the stirring frame (3) is provided with a feeding frame (16), and the inner wall of the feeding frame (16) is provided with a feeding hole (17).

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