CN216808548U - Sludge treatment device for sewage treatment plant - Google Patents
Sludge treatment device for sewage treatment plant Download PDFInfo
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- CN216808548U CN216808548U CN202220584186.XU CN202220584186U CN216808548U CN 216808548 U CN216808548 U CN 216808548U CN 202220584186 U CN202220584186 U CN 202220584186U CN 216808548 U CN216808548 U CN 216808548U
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Abstract
The utility model discloses a sludge treatment device for a sewage treatment plant, which comprises a treatment box, wherein a support frame is welded on the top surface of the treatment box, and a hydraulic cylinder is fixedly arranged on the inner side of the support frame; according to the utility model, two hydraulic cylinders on a support frame are opened through a control panel, piston rods of the two hydraulic cylinders are promoted to push a support plate to move downwards, the support plate drives a plurality of pressure plates to extend into a plurality of pressure filtering grooves of a pressure filtering plate, a spring and a filtering disc are arranged in each pressure filtering groove, the filtering disc is formed by combining filtering cloth and a disc-shaped filtering net, when the pressure plates extend into the pressure filtering grooves, the filtering disc is pressed to compress the spring, solid-liquid separation of sludge between the pressure plates and the filtering disc is promoted, liquid in the sludge passes through the filtering cloth, the filtering net and a water discharging hole to be discharged, solid in the sludge is agglomerated between the pressure plates and the filtering disc due to dehydration, when the hydraulic cylinders are reset, the spring in each pressure filtering groove resets under an unstressed state, so that the filtering disc pushes sludge blocks out of the pressure filtering grooves, and filter pressing treatment and quick discharge of the sludge are facilitated.
Description
Technical Field
The utility model relates to the technical field of sludge treatment, in particular to a sludge treatment device for a sewage treatment plant.
Background
Sludge treatment is a process of carrying out reduction, stabilization and harmless treatment on sludge. The higher the degree of wastewater treatment, the more sludge residue will be produced to be treated. A general sewage treatment plant must be provided with a sludge treatment facility unless the sewage is treated using land treatment or a sewage pond. For modern sewage treatment plants, the treatment and disposal of sludge has become the most complex and costly part of the operation of sewage treatment systems.
Present sludge treatment equipment is in the use, the sludge cake after the filter-pressing that usually needs leaves the filter-pressing groove, because often not set up pop-up structure in the filter-pressing groove, lead to the firm embedding of sludge cake in the filter-pressing inslot, influence the ejection of compact of sludge cake and follow-up sludge treatment's efficiency, simultaneously, present sludge treatment equipment often is not convenient for carry out the preliminary treatment to mud, lead to inside visible bold impurity unifies the mud treatment equipment that gets into in mud, shorten sludge treatment equipment's life.
Therefore, the sludge treatment device for the sewage treatment plant has the advantages of facilitating sludge filter pressing, discharging and pretreatment, and further solves the problems in the background technology.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides a sludge treatment device for a sewage treatment plant.
In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a sewage treatment plant uses sludge treatment equipment, is including handling the case, the top surface welding of handling the case has the support frame, and the inboard fastening of support frame installs the pneumatic cylinder, fixedly connected with support plate on the piston rod of pneumatic cylinder, and the underrun pillar welding of support plate has the pressure disk, it has the filter-pressing board to handle incasement portion welding, and the top surface of filter-pressing board corresponds the pressure disk and sets up the filter-pressing groove, filter-pressing inslot side bottom is provided with the spring, and the top of spring is connected with the filter disc, the filter disc is formed by the filter cloth combination that filter screen and filter screen top surface cladding are connected, the wash port has been seted up to the edge of filter-pressing tank bottom surface, it has the feeding funnel to handle case upper portion side welding, and the bottom surface welding of feeding funnel has the landing leg, the drainage mouth has been seted up to handling case lower part surface.
As a further description of the above technical solution: the inside picture peg that pegs graft of feeding funnel has, and the below of feeding funnel is provided with the push rod, the one end of push rod runs through and handles the case welding and have the push pedal, and the bottom of push pedal contacts with the top surface of filter-pressing board.
As a further description of the above technical solution: the top surface of the pressure filter plate is provided with a plurality of pressure filter grooves, and the bottom surface of the carrier plate is welded with a plurality of pressure plates corresponding to the pressure filter grooves.
As a further description of the above technical solution: the bottom of the inner side of the filter pressing groove is welded with a cylinder corresponding to the spring, and the cylinder is sleeved with the spring.
As a further description of the above technical solution: the inner wall surface of the feeding hopper is provided with a slot with a U-shaped structure corresponding to the plugboard, and the feeding hopper is obliquely arranged relative to the processing box.
As a further description of the above technical solution: the side of support frame is provided with control panel, and control panel's output and pneumatic cylinder electric connection.
The utility model has the following beneficial effects:
according to the utility model, two hydraulic cylinders on a support frame are opened through a control panel, piston rods of the two hydraulic cylinders push a support plate to move downwards, so that the support plate drives a plurality of pressure plates to extend into a plurality of pressure filter grooves of a pressure filter plate, a spring and a filter disc are arranged in each pressure filter groove, the filter disc is formed by combining filter cloth and a disc-shaped filter screen, when the pressure plates extend into the pressure filter grooves, the filter discs are pressed to compress the spring, so that solid-liquid separation of sludge between the pressure plates and the filter discs is promoted, liquid in the sludge passes through the filter cloth, the filter screen and a drain hole to be discharged, solid in the sludge is agglomerated between the pressure plates and the filter discs due to dehydration, when the hydraulic cylinders are reset, the spring in each pressure filter groove is reset under an unstressed state, so that the filter discs push sludge blocks out of the pressure filter grooves, and the sludge is convenient to be subjected to pressure filtration treatment and quick discharge;
in the utility model, sludge is poured into the obliquely arranged feeding hopper to be promoted to slide into the treatment box under the action of gravity, in the process, the push rod is promoted to push the push plate to move from one side of the top surface of the filter pressing plate to the other side by pushing the push rod, so that the sludge is uniformly distributed in a plurality of filter pressing grooves of the filter pressing plate, uniform feeding is facilitated, the inserting plate is inserted into the feeding hopper, the sludge is blocked and stagnated, large impurities in the sludge are convenient to remove, pretreatment before sludge filter pressing is realized, and the pressure and burden of the filter disc are relieved.
Drawings
FIG. 1 is a schematic structural view of a sludge treatment apparatus for a sewage treatment plant according to the present invention;
FIG. 2 is a schematic view of a feeding hopper of a sludge treatment apparatus for a sewage treatment plant according to the present invention;
FIG. 3 is a schematic view of the structure A of the sludge treatment apparatus for sewage treatment plants according to the present invention.
Illustration of the drawings:
1. a treatment tank; 2. pressing the filter plate; 3. a support frame; 4. a control panel; 5. a hydraulic cylinder; 6. a carrier plate; 7. a platen; 8. feeding a hopper; 9. inserting plates; 10. a push rod; 11. pushing the plate; 12. a support leg; 13. pressing a filter tank; 14. a spring; 15. a drain hole; 16. a filter disc; 17. filtering with a screen; 18. and (5) filtering the cloth.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
According to an embodiment of the present invention, there is provided a sludge treatment apparatus for a sewage treatment plant.
Referring to the drawings and the detailed description, the utility model is further explained, as shown in fig. 1-3, a sludge treatment device for sewage treatment plants according to an embodiment of the utility model comprises a treatment tank 1, a support frame 3 is welded on the top surface of the treatment tank 1, a hydraulic cylinder 5 is tightly installed on the inner side of the support frame 3, a support plate 6 is fixedly connected on a piston rod of the hydraulic cylinder 5, a press plate 7 is welded on the bottom surface of the support plate 6 through a pillar, a press plate 2 is welded inside the treatment tank 1, a press filtering groove 13 is formed on the top surface of the press filtering plate 2 corresponding to the press plate 7, a spring 14 is arranged at the bottom of the inner side of the press filtering groove 13, a filter disc 16 is connected at the top end of the spring 14, the filter disc 16 is formed by combining a filter screen 17 and a filter cloth 18 which is coated and connected with the top surface of the filter screen 17, a drain hole 15 is formed at the edge of the bottom surface of the press filtering groove 13, a feeding hopper 8 is welded on the side surface of the upper portion of the treatment tank 1, and a support leg 12 is welded on the bottom surface of the feeding hopper 8, the surface of the lower part of the treatment box 1 is provided with a drainage nozzle, two hydraulic cylinders 5 on a support frame 3 are opened through a control panel 4, piston rods of the two hydraulic cylinders 5 push a support plate 6 to move downwards, the support plate 6 drives a plurality of pressure plates 7 to extend into a plurality of pressure filtering grooves 13 of a pressure filtering plate 2, a spring 14 and a filter disc 16 are arranged in each pressure filtering groove 13, and the filter disc 16 is formed by combining a filter cloth 18 and a disc-shaped filter screen 17, when the pressure plate 7 extends into the pressure filtering groove 13, the filter disc 16 is pressed to compress the spring 14, so that the sludge solid-liquid separation between the pressure plate 7 and the filter disc 16 is promoted, liquid in the sludge passes through the filter cloth 18, the filter screen 17 and a drain hole 15 to be discharged, solid in the sludge is caked between the pressure plate 7 and the filter disc 16 due to dehydration, when the hydraulic cylinders 5 are reset, the spring 14 in the pressure filtering groove 13 is reset under an unstressed state, so that the filter disc 16 pushes sludge blocks out of the pressure filtering grooves 13, the filter pressing treatment and the rapid discharging of the sludge are convenient;
in one embodiment, the inside of the feeding hopper 8 is inserted with the inserting plate 9, and a push rod 10 is arranged below the feeding hopper 8, one end of the push rod 10 penetrates through the treatment box 1 and is welded with the push plate 11, the bottom of the push plate 11 is in contact with the top surface of the filter pressing plate 2, sludge is poured into the feeding hopper 8 which is obliquely arranged, so that the sludge slides into the treatment box 1 under the action of gravity, in the process, the push rod 10 is pushed to push the push plate 11 to move from one side of the top surface of the filter pressing plate 2 to the other side, the sludge is uniformly distributed in the filter pressing grooves 13 of the filter pressing plate 2, uniform feeding is facilitated, the inserting plate 9 is inserted into the feeding hopper 8, the sludge is blocked and stagnated, large impurities in the sludge are convenient to be removed, pretreatment before sludge filter pressing is realized, and the pressure and burden of the filter disc 16 are relieved.
In one embodiment, the top surface of the filter pressing plate 2 is provided with a plurality of filter pressing grooves 13, the bottom surface of the support plate 6 is welded with a plurality of pressing plates 7 corresponding to the filter pressing grooves 13, and the plurality of filter pressing grooves 13 and the plurality of pressing plates 7 facilitate efficient filter pressing treatment of sludge.
In one embodiment, the bottom of the inner side of the filter pressing tank 13 is welded with a cylinder corresponding to the spring 14, and the cylinder is sleeved with the spring 14, so that the position limitation is facilitated through the cylinder, and the excessive compression of the spring 14 is avoided.
In one embodiment, the inner wall surface of the feeding hopper 8 is provided with a U-shaped slot corresponding to the insertion plate 9, and the feeding hopper 8 is obliquely arranged relative to the treatment box 1, so that the insertion of the insertion plate 9 is facilitated through the slot, and the removal of large impurities in sludge is facilitated.
In one embodiment, a control panel 4 is disposed on a side surface of the support frame 3, an output end of the control panel 4 is electrically connected with the hydraulic cylinder 5, a control circuit of the control panel 4 can be realized through simple programming by a person skilled in the art, the control panel belongs to common general knowledge in the art, the control panel 4 is only used without modification, so that a detailed description of a control mode and circuit connection is omitted, wherein the control panel 4 is connected with an external power supply through a wire, and power supply is facilitated.
The working principle is as follows:
when in use, the device is moved to a proper position, the power is switched on, when sludge is fed, the sludge is poured into the obliquely arranged feeding hopper 8 to be promoted to slide into the treatment box 1 under the action of gravity, in the process, the push rod 10 is promoted to push the push plate 11 to move from one side of the top surface of the filter pressing plate 2 to the other side by pushing the push rod 10, so that the sludge is uniformly distributed in the plurality of filter pressing grooves 13 of the filter pressing plate 2 to facilitate uniform feeding, the insert plate 9 is inserted into the feeding hopper 8 to be blocked and stagnated to facilitate the elimination of large impurities in the sludge, the pretreatment before sludge filter pressing is realized, the pressure and the burden of the filter disc 16 are relieved, when in filter pressing, the two hydraulic cylinders 5 on the support frame 3 are opened by the control panel 4 to promote the piston rods of the two hydraulic cylinders 5 to push the support plate 6 to move downwards, so that the support plate 6 drives the plurality of pressure plates 7 to extend into the plurality of filter pressing grooves 13 of the filter pressing plate 2, because the spring 14 and the filter disc 16 are arranged in the filter pressing tank 13, and the filter disc 16 is formed by combining the filter cloth 18 and the disc-shaped filter screen 17, when the pressure plate 7 extends into the filter pressing tank 13, the filter disc 16 is pressed to compress the spring 14, so that the solid-liquid separation of sludge between the pressure plate 7 and the filter disc 16 is promoted, liquid in the sludge is discharged through the filter cloth 18, the filter screen 17 and the drain hole 15, and the solid in the sludge is agglomerated between the pressure plate 7 and the filter disc 16 due to dehydration.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.
Claims (6)
1. The utility model provides a sludge treatment equipment is used in sewage treatment plant, includes treatment tank (1), its characterized in that: the top surface of the treatment box (1) is welded with a support frame (3), the inner side of the support frame (3) is tightly and fixedly provided with a hydraulic cylinder (5), a piston rod of the hydraulic cylinder (5) is fixedly connected with a support plate (6), the bottom surface of the support plate (6) is welded with a pressure plate (7) through a strut, the treatment box (1) is internally welded with a pressure filter plate (2), the top surface of the pressure filter plate (2) corresponds to the pressure plate (7) and is provided with a pressure filter tank (13), the inner bottom of the pressure filter tank (13) is provided with a spring (14), the top end of the spring (14) is connected with a filter disc (16), the filter disc (16) is formed by combining a filter screen (17) and filter cloth (18) connected with the top surface of the filter screen (17) in a coating manner, the edge of the bottom surface of the pressure filter tank (13) is provided with a drain hole (15), and the side surface of the upper part of the treatment box (1) is welded with a feeding hopper (8), and the bottom surface of the feeding hopper (8) is welded with a supporting leg (12), and the surface of the lower part of the treatment box (1) is provided with a drainage nozzle.
2. The sludge treatment apparatus for sewage treatment plants according to claim 1, wherein: go up hopper (8) inside grafting and have picture peg (9), and the below of going up hopper (8) is provided with push rod (10), the one end of push rod (10) runs through and handles case (1) welding and have push pedal (11), and the bottom of push pedal (11) contacts with the top surface of filter-pressing board (2).
3. The sludge treatment apparatus for sewage treatment plants according to claim 1, wherein: a plurality of filter-pressing grooves (13) are formed in the top surface of the filter-pressing plate (2), and a plurality of pressure plates (7) are welded on the bottom surface of the carrier plate (6) corresponding to the filter-pressing grooves (13).
4. The sludge treatment apparatus for sewage treatment plants according to claim 1, wherein: the bottom of the inner side of the filter pressing tank (13) is welded with a cylinder corresponding to the spring (14), and the cylinder is sleeved with the spring (14).
5. The sludge treatment apparatus for a sewage treatment plant according to claim 2, wherein: the inner wall surface of the feeding hopper (8) corresponds to the inserting plate (9) and is provided with a slot with a U-shaped structure, and the feeding hopper (8) is obliquely arranged relative to the treatment box (1).
6. The sludge treatment apparatus for sewage treatment plants according to claim 1, wherein: the side of the support frame (3) is provided with a control panel (4), and the output end of the control panel (4) is electrically connected with the hydraulic cylinder (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220584186.XU CN216808548U (en) | 2022-03-17 | 2022-03-17 | Sludge treatment device for sewage treatment plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220584186.XU CN216808548U (en) | 2022-03-17 | 2022-03-17 | Sludge treatment device for sewage treatment plant |
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| Publication Number | Publication Date |
|---|---|
| CN216808548U true CN216808548U (en) | 2022-06-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202220584186.XU Active CN216808548U (en) | 2022-03-17 | 2022-03-17 | Sludge treatment device for sewage treatment plant |
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| Country | Link |
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| CN (1) | CN216808548U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115385544A (en) * | 2022-07-05 | 2022-11-25 | 福建龙净环保股份有限公司 | Sludge filter pressing device |
| CN115999910A (en) * | 2023-03-23 | 2023-04-25 | 河北伦特化工集团有限公司 | Raw and other materials screening installation is used in pitch processing |
-
2022
- 2022-03-17 CN CN202220584186.XU patent/CN216808548U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115385544A (en) * | 2022-07-05 | 2022-11-25 | 福建龙净环保股份有限公司 | Sludge filter pressing device |
| CN115999910A (en) * | 2023-03-23 | 2023-04-25 | 河北伦特化工集团有限公司 | Raw and other materials screening installation is used in pitch processing |
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