CN219010127U - Wastewater tank sludge treatment device - Google Patents
Wastewater tank sludge treatment device Download PDFInfo
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- CN219010127U CN219010127U CN202320082472.0U CN202320082472U CN219010127U CN 219010127 U CN219010127 U CN 219010127U CN 202320082472 U CN202320082472 U CN 202320082472U CN 219010127 U CN219010127 U CN 219010127U
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- sedimentation tank
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Abstract
The utility model relates to the technical field of sludge treatment, in particular to a sludge treatment device of a wastewater tank, which comprises a sedimentation tank, wherein a filter tank is arranged on the right side of the sedimentation tank, and a baffle with an opening left at the bottom is arranged between the filter tank and the sedimentation tank. Through setting up the filter vat on the sedimentation tank right side, the muddy water that gets into the sedimentation tank is in the filter vat after the sedimentation tank deposits, because the muddy water inside the sedimentation tank continuously gets into, after the liquid level surpasses solid-liquid separation net, water filters the upper half district of filter vat, discharge from the discharge pipe, mud is held back in the lower half district of filter vat, the transmission screw axis that sets up is rotatory continuously, can push the mud that gathers in the filter vat to the connecting pipe in, in the propelling movement in-process that lasts, mud enters into in the hoist cylinder, the rotation of hoist screw axis can promote mud to the top from the hoist cylinder bottom, during this period, unnecessary water sinks gradually, the discharge pipe discharge of mud from the hoist cylinder top, accomplish the dehydration to mud.
Description
Technical Field
The utility model relates to the technical field of sludge treatment, in particular to a wastewater tank sludge treatment device.
Background
Along with the improvement of life quality, people pay more attention to environmental problems at present, and the improvement of air and water quality is more and more important, and especially for purification standards of some waste water are higher and higher, the purification of the waste water at present often needs to be subjected to a plurality of processes, more commonly used is nitrification and denitrification treatment, the waste water can be effectively purified, the purified sludge is usually required to be exported and recovered, and the exported sludge can carry more water and is mixed with the sludge to form slurry.
At present, the treatment mode of the purified sludge comprises natural precipitation, filter pressing, a solid-liquid separator and the like, the natural precipitation efficiency is low, the filter pressing is required to continuously clean filter pressing equipment, the solid-liquid separator cannot be used for large-scale treatment, the energy consumption is high, the sedimentation tank is usually large, the sludge is collected to the bottom after being precipitated, a large amount of water is brought out during discharge, and a thickener is required to be used for concentration treatment, so that the sludge treatment device of the wastewater tank is provided for the problems.
Disclosure of Invention
The utility model aims to provide a wastewater tank sludge treatment device which utilizes the sedimentation and water pressure of sewage to realize solid-liquid separation, and simultaneously can rapidly discharge the sludge collected in a sedimentation tank so as to solve the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
a wastewater pond sludge treatment apparatus comprising:
the sedimentation tank is provided with a filter tank on the right side, an opening baffle is arranged at the bottom between the filter tank and the sedimentation tank, and the height of the sedimentation tank is twice that of the filter tank;
the sludge collecting mechanism is characterized in that the bottoms of the filter tank and the sedimentation tank are provided with mutually communicated collecting hoppers, the middle part of each collecting hopper is provided with a transmission semicircular groove, a transmission spiral shaft is rotatably arranged in each transmission semicircular groove, the right end of each transmission semicircular groove is provided with a connecting pipe extending out from the right side plate of the filter tank, the right end of each connecting pipe is provided with a lifting cylinder obliquely arranged right upwards, the inside of each lifting cylinder is rotatably provided with a lifting spiral shaft, and the right side of the top of each lifting cylinder is provided with a discharge pipe obliquely arranged right downwards;
the middle part of the filter tank is transversely provided with a solid-liquid separation net.
As a preferred scheme, the sedimentation tank left side board top is provided with the inlet pipe, and the left side board bottom of sedimentation tank is provided with the installation section of thick bamboo in transmission semicircular groove left side, and the pivot of transmission screw axis right-hand member stretches into in the installation section of thick bamboo and rotates with the installation section of thick bamboo through sealed bearing to be connected, and the installation section of thick bamboo left end is fixed to be provided with the transmission motor, and the motor shaft of transmission motor passes through the coupling joint with the left end pivot of transmission semicircular groove.
As a preferable scheme, the top of the lifting cylinder is fixedly provided with a lifting motor, and a rotating shaft at the top of the lifting screw shaft is connected with a motor shaft of the lifting motor through a coupler.
As a preferable scheme, the right end of the connecting pipe and the bottom of the lifting cylinder are respectively provided with a mounting ring, the bottom of the lifting screw shaft and the right end of the transmission screw shaft are respectively connected with the corresponding mounting rings in a rotating way through bearings, and the mounting rings are provided with a plurality of material through holes penetrating through the mounting rings.
As a preferable scheme, the top of the filter tank is provided with a top plate, the bottom of the top plate is provided with a sterilizing lamp, a drain pipe extending out of the filter tank is arranged above the solid-liquid separation net on the right side plate of the filter tank, and a switch valve is arranged on the drain pipe.
As a preferable scheme, a collecting bucket is arranged below the discharging pipe, a residual water collecting tank is arranged on a bottom plate of the collecting bucket, a discharging pipe extending out of the collecting bucket is arranged at the left end of the residual water collecting tank, and a stainless steel filter plate is arranged at the top of the collecting bucket.
As a preferable scheme, the top of the lifting cylinder is fixedly arranged on the collecting hopper through a fixing frame.
According to the technical scheme provided by the utility model, the wastewater tank sludge treatment device provided by the utility model has the beneficial effects that:
1. the right side of the sedimentation tank is provided with the filter tank, the muddy water entering the sedimentation tank is pushed into the filter tank by the transmission screw shaft after being precipitated in the sedimentation tank, and as the muddy water in the sedimentation tank continuously enters, the muddy water is filtered to the upper half area of the filter tank after the liquid level exceeds the solid-liquid separation net and is discharged from the discharge pipe, and the muddy water is trapped in the lower half area of the filter tank;
2. the transmission screw shaft that sets up is rotatory continually, can push the mud that gathers in the filter vat in the connecting pipe, in continuous propelling movement in-process, in mud enters into the hoist cylinder, and the rotation of promotion screw shaft can promote mud to the top from the hoist cylinder bottom, and during this period, unnecessary water subsides gradually, and mud is discharged from the discharge pipe at hoist cylinder top, accomplishes the dehydration treatment to mud.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a wastewater tank sludge treatment apparatus according to the present utility model;
FIG. 2 is a schematic cross-sectional view of a joint between a connecting pipe and a lifting cylinder according to the present utility model;
FIG. 3 is a schematic view of the structure of the mounting ring according to the present utility model.
In the figure: 1. a sedimentation tank; 11. a filtering tank; 12. a feed pipe; 13. a collection hopper; 14. a transmission semicircular groove; 15. a transmission screw shaft; 16. a transmission motor; 17. a connecting pipe; 2. a solid-liquid separation net; 21. a germicidal lamp; 22. a drain pipe; 23. a switch valve; 3. a lifting cylinder; 31. a discharge pipe; 32. lifting the motor; 33. lifting the screw shaft; 34. a bearing; 35. a mounting ring; 351. a material passing hole; 4. a collection bucket; 41. a residual water collecting tank; 42. a fixing frame; 43. stainless steel filter plate.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
It will be understood that when an element is referred to as being "mounted" or "disposed" on another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.
In the description of the present utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
In order to better understand the above technical solutions, the following detailed description will be given with reference to the accompanying drawings and the specific embodiments.
As shown in fig. 1 to 3, an embodiment of the present utility model provides a wastewater tank sludge treatment apparatus, including:
the sedimentation tank 1, the right side of the sedimentation tank 1 is provided with a filter tank 11, an opening baffle is arranged at the bottom between the filter tank 11 and the sedimentation tank 1, the height of the sedimentation tank 1 is twice that of the filter tank 11, and the middle part of the filter tank 11 is transversely provided with a solid-liquid separation net 2;
the sludge collecting mechanism, filter tank 11 and sedimentation tank 1 bottom all are provided with the collection fill 13 of intercommunication each other, and collect fill 13 middle part and be provided with transmission semicircle groove 14, and transmission semicircle groove 14 internal rotation is provided with transmission screw shaft 15, transmission semicircle groove 14 right-hand member is provided with the connecting pipe 17 that stretches out from the right side board of filter tank 11, the connecting pipe 17 right-hand member is provided with the hoist cylinder 3 that the slope of upper right side set up, hoist cylinder 3 inside rotates and is provided with the promotion screw shaft 33, and hoist cylinder 3 top right side is provided with the discharge pipe 31 that inclines to the lower right angle.
In the device, a feeding pipe 12 is arranged at the top of the left side plate of the sedimentation tank 1, an installation cylinder is arranged at the bottom of the left side plate of the sedimentation tank 1 at the left side of a transmission semicircular groove 14, a rotating shaft at the right end of a transmission spiral shaft 15 stretches into the installation cylinder and is rotationally connected with the installation cylinder through a sealing bearing, a transmission motor 16 is fixedly arranged at the left end of the installation cylinder, and a motor shaft of the transmission motor 16 is connected with the rotating shaft at the left end of the transmission semicircular groove 14 through a coupling.
In the device, a lifting motor 32 is fixedly arranged at the top of a lifting cylinder 3, a rotating shaft at the top of a lifting screw shaft 33 is connected with a motor shaft of the lifting motor 32 through a coupler, a mounting ring 35 is arranged at the right end of a connecting pipe 17 and the bottom of the lifting cylinder 3, the bottom of the lifting screw shaft 33 and the right end of a transmission screw shaft 15 are respectively connected with the corresponding mounting ring 35 in a rotating manner through bearings 34, and a plurality of material through holes 351 penetrating through the mounting ring 35 are formed in the mounting ring 35.
In the device, a top plate is arranged at the top of the filter tank 11, a sterilizing lamp 21 is arranged at the bottom of the top plate, a drain pipe 22 extending out of the filter tank 11 is arranged above the solid-liquid separation net 2 on the right side plate of the filter tank 11, and a switch valve 23 is arranged on the drain pipe 22.
In the device, a collecting bucket 4 is arranged below a discharging pipe 31, the top of a lifting cylinder 3 is fixedly arranged on the collecting bucket 4 through a fixing frame 42, a residual water collecting tank 41 is arranged on a bottom plate of the collecting bucket 4, a discharging pipe extending out of the collecting bucket 4 is arranged at the left end of the residual water collecting tank 41, and a stainless steel filter plate 43 is arranged at the top of the collecting bucket 4.
Embodiments of the present utility model will be described in further detail below with reference to the attached drawings:
referring to fig. 1-3, the sewage treatment device comprises a sedimentation tank 1, wherein a filter tank 11 is arranged on the right side of the sedimentation tank 1, an opening baffle is arranged at the bottom between the filter tank 11 and the sedimentation tank 1, the height of the sedimentation tank 1 is twice that of the filter tank 11, a solid-liquid separation net 2 is transversely arranged in the middle of the filter tank 11, mud water entering the sedimentation tank 1 is pushed into the filter tank 11 by a transmission screw shaft 15 after the sedimentation tank 1 is settled by the filter tank 11, and as mud water in the sedimentation tank 1 continuously enters, after the liquid level exceeds the solid-liquid separation net 2, the water is filtered to the upper half area of the filter tank 11 and discharged from a discharge pipe 22, and sludge is trapped in the lower half area of the filter tank 11, so that solid-liquid separation of the sludge is realized;
further, the top of the filter tank 11 is provided with a top plate, the bottom of the top plate is provided with a sterilizing lamp 21, a drain pipe 22 extending out of the filter tank 11 is arranged above the solid-liquid separation net 2 on the right side plate of the filter tank 11, and a switch valve 23 is arranged on the drain pipe 22, so that the sterilizing lamp 21 can sterilize the filtered water.
Referring to fig. 1 and 2, a collecting bucket 13 is arranged at the bottom of a filter tank 11 and a sedimentation tank 1, which are communicated with each other, a transmission semicircular groove 14 is arranged in the middle of the collecting bucket 13, a transmission spiral shaft 15 is rotatably arranged in the transmission semicircular groove 14, a connecting pipe 17 extending from a right side plate of the filter tank 11 is arranged at the right end of the transmission semicircular groove 14, a lifting cylinder 3 obliquely arranged right and upward is arranged at the right end of the connecting pipe 17, a lifting spiral shaft 33 is rotatably arranged in the lifting cylinder 3, and a discharge pipe 31 obliquely arranged right and downward is arranged at the right side of the top of the lifting cylinder 3;
further, a feeding pipe 12 is arranged at the top of the left side plate of the sedimentation tank 1, an installation cylinder is arranged at the bottom of the left side plate of the sedimentation tank 1 at the left side of the transmission semicircular groove 14, a rotating shaft at the right end of a transmission spiral shaft 15 stretches into the installation cylinder and is rotationally connected with the installation cylinder through a sealing bearing, a transmission motor 16 is fixedly arranged at the left end of the installation cylinder, a motor shaft of the transmission motor 16 is connected with the rotating shaft at the left end of the transmission semicircular groove 14 through a coupling, and the transmission motor 16 can drive the transmission spiral shaft 15 to rotate to transmit sludge collected in the transmission semicircular groove 14 until the sludge is collected in a connecting pipe 17;
further, the top of the lifting cylinder 3 is fixedly provided with a lifting motor 32, a rotating shaft at the top of the lifting screw shaft 33 is connected with a motor shaft of the lifting motor 32 through a coupler, the right end of the connecting pipe 17 and the bottom of the lifting cylinder 3 are respectively provided with a mounting ring 35, the bottom of the lifting screw shaft 33 and the right end of the conveying screw shaft 15 are respectively connected with the corresponding mounting rings 35 in a rotating manner through bearings 34, the mounting rings 35 are provided with a plurality of through holes 351 penetrating through the mounting rings 35, the arranged conveying screw shaft 15 continuously rotates, sludge collected in the filter tank 11 can be pushed into the connecting pipe 17, in the continuous pushing process, the sludge enters the lifting cylinder 3, the rotation of the lifting screw shaft 33 can lift the sludge from the bottom of the lifting cylinder 3 to the top, during the period, redundant water gradually sinks, and the sludge is discharged from a discharge pipe 31 at the top of the lifting cylinder 3, so that the dehydration treatment of the sludge is completed.
Referring to fig. 1, a collecting bucket 4 is arranged below a discharging pipe 31, the top of a lifting cylinder 3 is fixedly arranged on the collecting bucket 4 through a fixing frame 42, a residual water collecting tank 41 is arranged on a bottom plate of the collecting bucket 4, a discharging pipe extending out of the collecting bucket 4 is arranged at the left end of the residual water collecting tank 41, a stainless steel filter plate 43 is arranged at the top of the collecting bucket 4, residual water flows into the residual water collecting tank 41 after sludge enters the collecting bucket 4, and the sludge starts to be dried and stacked.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A wastewater pond sludge treatment equipment, its characterized in that: comprising the following steps:
the sedimentation tank (1), the right side of the sedimentation tank (1) is provided with a filter tank (11), an opening baffle is arranged at the bottom between the filter tank (11) and the sedimentation tank (1), and the height of the sedimentation tank (1) is twice as high as that of the filter tank (11);
the sludge collecting mechanism is characterized in that collecting hoppers (13) which are communicated with each other are arranged at the bottoms of the filter tank (11) and the sedimentation tank (1), a transmission semicircular groove (14) is formed in the middle of each collecting hopper (13), a transmission spiral shaft (15) is rotationally arranged in each transmission semicircular groove (14), a connecting pipe (17) extending out of the right side plate of the filter tank (11) is arranged at the right end of each transmission semicircular groove (14), a lifting cylinder (3) which is obliquely arranged right above is arranged at the right end of each connecting pipe (17), a lifting spiral shaft (33) is rotationally arranged in each lifting cylinder (3), and a discharge pipe (31) which is obliquely arranged right below the right side of the top of each lifting cylinder (3) is arranged;
the middle part of the filter tank (11) is transversely provided with a solid-liquid separation net (2).
2. A wastewater pond sludge treatment apparatus as claimed in claim 1, wherein: the sedimentation tank is characterized in that a feeding pipe (12) is arranged at the top of the left side plate of the sedimentation tank (1), an installation cylinder is arranged at the bottom of the left side plate of the sedimentation tank (1) on the left side of the transmission semicircular groove (14), a rotating shaft at the right end of a transmission spiral shaft (15) stretches into the installation cylinder to be rotationally connected with the installation cylinder through a sealing bearing, a transmission motor (16) is fixedly arranged at the left end of the installation cylinder, and a motor shaft of the transmission motor (16) is connected with the rotating shaft at the left end of the transmission semicircular groove (14) through a coupling.
3. A wastewater pond sludge treatment apparatus as claimed in claim 1, wherein: the lifting motor (32) is fixedly arranged at the top of the lifting cylinder (3), and a rotating shaft at the top of the lifting screw shaft (33) is connected with a motor shaft of the lifting motor (32) through a coupler.
4. A wastewater pond sludge treatment apparatus as claimed in claim 1, wherein: the right end of the connecting pipe (17) and the bottom of the lifting cylinder (3) are respectively provided with a mounting ring (35), the bottom of the lifting screw shaft (33) and the right end of the transmission screw shaft (15) are respectively connected with the corresponding mounting rings (35) in a rotating way through bearings (34), and the mounting rings (35) are provided with a plurality of material through holes (351) penetrating through the mounting rings (35).
5. A wastewater pond sludge treatment apparatus as claimed in claim 1, wherein: the top of the filter tank (11) is provided with a top plate, the bottom of the top plate is provided with a sterilizing lamp (21), a drain pipe (22) extending out of the filter tank (11) is arranged above the solid-liquid separation net (2) on the right side plate of the filter tank (11), and a switch valve (23) is arranged on the drain pipe (22).
6. A wastewater pond sludge treatment apparatus as claimed in claim 1, wherein: the collecting hopper (4) is arranged below the discharging pipe (31), the residual water collecting tank (41) is arranged on the bottom plate of the collecting hopper (4), the discharging pipe extending out of the collecting hopper (4) is arranged at the left end of the residual water collecting tank (41), and the stainless steel filter plate (43) is arranged at the top of the collecting hopper (4).
7. A wastewater pond sludge treatment apparatus as claimed in claim 1, wherein: the top of the lifting cylinder (3) is fixedly arranged on the collecting hopper (4) through a fixing frame (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320082472.0U CN219010127U (en) | 2023-01-28 | 2023-01-28 | Wastewater tank sludge treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320082472.0U CN219010127U (en) | 2023-01-28 | 2023-01-28 | Wastewater tank sludge treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219010127U true CN219010127U (en) | 2023-05-12 |
Family
ID=86237062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320082472.0U Active CN219010127U (en) | 2023-01-28 | 2023-01-28 | Wastewater tank sludge treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219010127U (en) |
-
2023
- 2023-01-28 CN CN202320082472.0U patent/CN219010127U/en active Active
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