Integrated disinfection and dehydration device for organic sludge treatment

Abstract

The utility model relates to the technical field of organic sludge treatment, and discloses an integrated disinfection and dehydration device for organic sludge treatment, which comprises a filter pressing table and polyester filter cloth, support columns are fixedly arranged on two sides of the top of the filter pressing table, a guide plate is sleeved on the two support columns, a support table is fixedly arranged on the tops of the two support columns, and the polyester filter cloth is arranged on the support table. A hydraulic telescopic column is fixedly arranged in the middle of the supporting table, the bottom of the hydraulic telescopic column is fixedly connected with a guide plate, a hopper-shaped filter pressing block is fixedly arranged in the middle of the bottom end of the guide plate, a filter hopper is fixedly arranged in the middle of the filter pressing table, and a plurality of water outlet holes are formed in the bottom of the filter hopper. According to the device disclosed by the utility model, when the device is used for filtering, a layer of polyester filter cloth is laid in the filter hopper to bear sludge, and the hydraulic telescopic rod is pressed downwards, so that pressure filtration is realized, and filtered water leaks from the water outlet, the filtering efficiency is improved, and the filtering process is accelerated.

Description

Technical Field

[0001] The utility model relates to the technical field of organic sludge treatment, in particular to an integrated disinfection and dehydration device for organic sludge treatment. Background Art

[0002] Organic sludge refers to sludge containing a large amount of organic matter, which mainly comes from urban domestic sewage, industrial wastewater treatment processes and agricultural activities. This kind of sludge has the characteristics of high water content, high viscosity, easy to rot and stink. If it is not properly handled, it may cause environmental pollution. Therefore, it is necessary to dehydrate and disinfect the organic sludge during treatment.

[0003] The traditional disinfection and dehydration device for treating organic sludge needs to be dehydrated for a second time after the first dehydration. The dehydration is repeated to achieve the purpose of sludge drying. The dehydration efficiency is low, the mud-water separation effect is poor, and it is not convenient to remove the internal sludge for centralized treatment after dehydration.

[0004] Therefore, those skilled in the art provide an integrated disinfection and dehydration device for organic sludge treatment to solve the problems raised in the above background technology. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings existing in the prior art, and to propose an integrated disinfection and dehydration device for organic sludge treatment. When filtering, the device lays a layer of polyester filter cloth inside the filter bucket to carry the sludge, and pressurized filtration is achieved by pressing down through a hydraulic telescopic rod. The filtered water leaks out from the water outlet, thereby improving the filtration efficiency and accelerating the filtration process.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] An integrated disinfection and dehydration device for treating organic sludge comprises a filter press and a polyester filter cloth, support columns are fixedly arranged on both sides of the top of the filter press, guide plates are sleeved on two of the support columns, support platforms are fixedly arranged on the tops of the two support columns, a hydraulic telescopic column is fixedly arranged in the middle of the support platform, the bottom of the hydraulic telescopic column is fixedly connected to the guide plate, a bucket-shaped filter press block is fixedly arranged in the middle of the bottom end of the guide plate, a filter bucket is fixedly arranged in the middle of the filter press, and a plurality of water outlet holes are provided at the bottom of the filter bucket.

[0008] Through the above technical solution, a polyester filter membrane is laid inside the filter bucket to carry the sludge. The hydraulic telescopic column drives the guide plate and the bucket-shaped filter press block to move downward along the direction of the support column, pressurizing the sludge inside the filter bucket, thereby accelerating the filtration and allowing water to flow out of the outlet, thereby improving the efficiency of mud-water separation.

[0009] Furthermore, four limiting columns are evenly and fixedly arranged in the middle of the filter press, and mounting rings are fixedly arranged at the four corners of the polyester filter cloth;

[0010] Through the above technical solution, the polyester filter membrane is mounted on four limiting columns through four mounting rings, which can be easily and quickly installed and disassembled. After the filtration is completed, the polyester filter membrane can be taken out and the sludge can be poured out for centralized treatment.

[0011] Furthermore, an automatic disinfection spray pot is fixedly arranged at the middle of the rear end surface of the filter press, and a disinfection nozzle is fixedly arranged at the front end of the top of the automatic disinfection spray pot;

[0012] Through the above technical solution, after the sludge is put in, the automatic disinfection sprayer is controlled to spray disinfectant on the sludge to inhibit the growth of bacteria, so as to achieve the purpose of disinfection.

[0013] Furthermore, an electric control board is fixedly arranged on one side of the front end surface of the filter press station, and a power socket is provided on the side of the front end surface of the filter press station away from the electric control board;

[0014] Through the above technical solution, the power supply is connected through the power socket, and the operation of the device can be controlled by using the electric control board.

[0015] Furthermore, a sealing ring is fixedly arranged on the outer side of the top end of the bucket-shaped filter press block;

[0016] Through the above technical solution, the sealing ring can improve the sealing performance between the outer wall of the bucket-shaped filter press block and the inner wall of the filter bucket, thereby preventing sludge from being pressed out from the gap.

[0017] Furthermore, bottom plates are fixedly arranged on both sides of the bottom of the filter press;

[0018] Through the above technical solution, the bottom plate can increase the ground contact area to improve the stability of the device.

[0019] The utility model has the following beneficial effects:

[0020] 1. The utility model proposes an integrated disinfection and dehydration device for treating organic sludge. When filtering, the device lays a layer of polyester filter cloth inside the filter bucket to carry the sludge, and presses down through the hydraulic telescopic rod to achieve pressurized filtration. The filtered water leaks out from the water outlet, which improves the filtration efficiency and accelerates the filtration process.

[0021] 2. The utility model proposes an integrated disinfection and dehydration device for treating organic sludge. The polyester filter cloth of the device is mounted on four limit columns through four mounting rings, which can be quickly installed and disassembled. After the water filtering is completed, it can be quickly disassembled to pour out the internal sludge, which can be convenient for centralized treatment. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1This is a left side axonometric view of an integrated disinfection and dehydration device for organic sludge treatment proposed by the utility model;

[0023] Figure 2 This is a right side axonometric view of an integrated disinfection and dehydration device for organic sludge treatment proposed by the utility model;

[0024] Figure 3 This is a bottom view of an integrated disinfection and dehydration device for organic sludge treatment proposed by the utility model;

[0025] Figure 4 This is a main cross-sectional view of a filter press station of an integrated disinfection and dehydration device for organic sludge treatment proposed by the utility model;

[0026] Figure 5 This is a structural diagram of a polyester filter cloth of an integrated disinfection and dehydration device for organic sludge treatment proposed by the utility model.

[0027] Legend:

[0028] 1. Filter press table; 2. Bottom plate; 3. Electric control board; 4. Filter bucket; 5. Power socket; 6. Automatic disinfection spray bottle; 7. Support column; 8. Guide plate; 9. Support table; 10. Hydraulic telescopic column; 11. Sealing ring; 12. Bucket-shaped filter press block; 14. Limiting column; 15. Disinfection nozzle; 16. Water outlet; 17. Polyester filter cloth; 18. Mounting ring. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. In the description of this application, it should be noted that the terms used here are only for describing specific implementations, and are not intended to limit the exemplary implementations according to the present application. For ease of description, the sizes of the various parts shown in the drawings are not drawn according to the actual proportional relationship. The techniques, methods and equipment known to ordinary technicians in the relevant fields may not be discussed in detail, but where appropriate, the techniques, methods and equipment should be regarded as part of the authorization specification. In all examples shown and discussed here, any specific value should be interpreted as merely exemplary, not as a limitation. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0030] Reference Figure 1-5 , an embodiment provided by the utility model:

[0031] The invention discloses an integrated disinfection and dehydration device for treating organic sludge, comprising a filter press 1 and a polyester filter cloth 17. Support columns 7 are fixedly arranged on both sides of the top of the filter press 1. Guide plates 8 are sleeved on the two support columns 7. Support platforms 9 are fixedly arranged on the tops of the two support columns 7. A hydraulic telescopic column 10 is fixedly arranged in the middle of the support platform 9. The bottom of the hydraulic telescopic column 10 is fixedly connected to the guide plate 8. A bucket-shaped filter press block 12 is fixedly arranged in the middle of the bottom end of the guide plate 8. A filter bucket 4 is fixedly arranged in the middle of the filter press 1. Several water outlet holes 16 are opened at the bottom of the filter bucket 4. A polyester filter membrane is laid inside the filter bucket 4 to carry the sludge. The hydraulic telescopic column 10 drives the guide plate 8 and the bucket-shaped filter press block 12 to move downward along the direction of the support columns 7 to pressurize the sludge inside the filter bucket 4, thereby accelerating the filtration and allowing water to flow out from the water outlet, thereby improving the efficiency of mud and water separation.

[0032] Four limiting columns 14 are evenly fixedly arranged in the middle of the filter press 1, and mounting rings 18 are fixedly arranged at the four corners of the polyester filter cloth 17. The polyester filter membrane is sleeved on the four limiting columns 14 through the four mounting rings 18, which can be easily installed and disassembled quickly. After the filtration is completed, the polyester filter membrane can be taken out and the sludge can be poured out for centralized treatment. An automatic disinfection spray pot 6 is fixedly arranged in the middle of the rear end face of the filter press 1, and a disinfection nozzle 15 is fixedly arranged at the top front end of the automatic disinfection spray pot 6. After the sludge is put in, the automatic disinfection spray pot 6 is controlled to spray disinfectant on the sludge to inhibit the growth of bacteria. In order to achieve the purpose of disinfection, an electric control board 3 is fixedly arranged on one side of the front end face of the filter press station 1, and a power socket 5 is opened on the side of the front end face of the filter press station 1 away from the electric control board 3. The power supply is connected through the power socket 5, and the electric control board 3 can be used to control the operation of the device. A sealing ring 11 is fixedly arranged on the outer side of the top of the bucket-shaped filter press block 12. The sealing ring 11 can improve the sealing performance between the outer wall of the bucket-shaped filter press block 12 and the inner wall of the filter bucket 4 to prevent sludge from being pressed out of the gap. Bottom plates 2 are fixedly arranged on both sides of the bottom of the filter press station 1. The bottom plate 2 can increase the ground contact area to improve the stability of the device.

[0033] Working principle: A polyester filter membrane is laid inside the filter bucket 4 to carry the sludge. The hydraulic telescopic column 10 drives the guide plate 8 and the bucket-shaped filter block 12 to move downward along the direction of the support column 7, pressurizing the sludge inside the filter bucket 4, thereby accelerating the filtration and allowing water to flow out from the outlet, thereby improving the efficiency of mud-water separation. The polyester filter membrane is mounted on four limit columns 14 through four mounting rings 18, which can be quickly installed and disassembled. After the filtration is completed, the polyester filter membrane can be taken out and the sludge can be poured out for centralized treatment.

[0034] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An integrated disinfection and dehydration device for treating organic sludge, comprising a filter press (1) and a polyester filter cloth (17), characterized in that: Support columns (7) are fixedly arranged on both sides of the top of the filter press station (1), guide plates (8) are sleeved on the two support columns (7), support platforms (9) are fixedly arranged on the tops of the two support columns (7), a hydraulic telescopic column (10) is fixedly arranged in the middle of the support platform (9), the bottom of the hydraulic telescopic column (10) is fixedly connected to the guide plate (8), a bucket-shaped filter press block (12) is fixedly arranged in the middle of the bottom end of the guide plate (8), a filter bucket (4) is fixedly arranged in the middle of the filter press station (1), and a plurality of water outlet holes (16) are opened at the bottom of the filter bucket (4).

2. The integrated disinfection and dehydration device for treating organic sludge according to claim 1, characterized in that: Four limiting columns (14) are evenly and fixedly arranged in the middle of the filter press (1), and mounting rings (18) are fixedly arranged at the four corners of the polyester filter cloth (17).

3. The integrated disinfection and dehydration device for treating organic sludge according to claim 1, characterized in that: An automatic disinfecting spray pot (6) is fixedly arranged at the middle of the rear end surface of the filter press (1), and a disinfecting spray head (15) is fixedly arranged at the front end of the top of the automatic disinfecting spray pot (6).

4. The integrated disinfection and dehydration device for treating organic sludge according to claim 1, characterized in that: An electric control board (3) is fixedly arranged on one side of the front end surface of the filter press station (1), and a power socket (5) is provided on the side of the front end surface of the filter press station (1) away from the electric control board (3).

5. The integrated disinfection and dehydration device for treating organic sludge according to claim 1, characterized in that: A sealing ring (11) is fixedly arranged on the outer side of the top end of the bucket-shaped filter press block (12).

6. The integrated disinfection and dehydration device for treating organic sludge according to claim 1, characterized in that: Bottom plates (2) are fixedly arranged on both sides of the bottom of the filter press station (1).

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