CN115350528A - Integrated town sewage treatment device - Google Patents
Integrated town sewage treatment device Download PDFInfo
- Publication number
- CN115350528A CN115350528A CN202211004451.3A CN202211004451A CN115350528A CN 115350528 A CN115350528 A CN 115350528A CN 202211004451 A CN202211004451 A CN 202211004451A CN 115350528 A CN115350528 A CN 115350528A
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- China
- Prior art keywords
- sundries
- crushing
- conveying
- sedimentation tank
- sewage treatment
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000010865 sewage Substances 0.000 title claims abstract description 43
- 230000007246 mechanism Effects 0.000 claims abstract description 87
- 238000004062 sedimentation Methods 0.000 claims abstract description 39
- 239000010802 sludge Substances 0.000 claims abstract description 29
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 29
- 238000004140 cleaning Methods 0.000 claims abstract description 18
- 239000000463 material Substances 0.000 claims description 19
- 238000007790 scraping Methods 0.000 claims description 12
- 238000001914 filtration Methods 0.000 claims description 7
- 230000010354 integration Effects 0.000 claims 1
- 230000007723 transport mechanism Effects 0.000 claims 1
- 239000012535 impurity Substances 0.000 description 4
- 238000009825 accumulation Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D36/00—Filter circuits or combinations of filters with other separating devices
- B01D36/04—Combinations of filters with settling tanks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/02—Settling tanks with single outlets for the separated liquid
- B01D21/04—Settling tanks with single outlets for the separated liquid with moving scrapers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/24—Feed or discharge mechanisms for settling tanks
- B01D21/245—Discharge mechanisms for the sediments
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
- B01D29/03—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements self-supporting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
- B01D29/90—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for feeding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
- B01D29/94—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for discharging the filter cake, e.g. chutes
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treatment Of Sludge (AREA)
Abstract
The invention belongs to the technical field of sewage treatment, and particularly relates to an integrated urban sewage treatment device which comprises a treatment box, wherein a water inlet is formed in the upper end of the treatment box; the crushing mechanism is used for crushing sundries in the sewage, and is arranged in the treatment box and positioned below the water inlet; the sundries conveying mechanism is used for conveying the sundries crushed by the crushing mechanism to the outer side of the treatment box; the sundries pushing mechanism is used for pushing the crushed sundries into the sundries conveying mechanism and is arranged below the crushing mechanism; handle the bottom of the case portion and be equipped with the sedimentation tank, be equipped with the sludge cleaning mechanism who is used for clearing up sedimentation tank inner wall mud in the sedimentation tank. The invention solves the problem of pipeline blockage caused by large volume of sundries by cleaning the sundries in the crushing mechanism and the sundries conveying mechanism.
Description
Technical Field
The invention relates to the technical field of wastewater treatment, in particular to an integrated urban sewage treatment device.
Background
Town sewage treatment is a process for purifying sewage to meet the requirement of draining a certain water body or reusing the water body. Sewage treatment is widely applied to various fields such as buildings, agriculture, traffic, energy, petrifaction, environmental protection, urban landscape, medical treatment, catering and the like, and is increasingly used in daily life of common people. Sewage treatment equipment is required in sewage treatment.
When the existing sewage treatment equipment is used, because sewage contains a large amount of impurities, and the volume of some impurities is large, the impurities are accumulated for a long time, and the phenomenon of pipeline blockage is easy to occur when the impurities are not discharged in time.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides an integrated town sewage treatment device, which solves the problem of pipeline blockage caused by large volume of sundries by cleaning the sundries in a crushing mechanism and a sundries conveying mechanism.
In order to achieve the purpose, the invention provides the following technical scheme: the invention provides an integrated town sewage treatment device, which comprises: the upper end of the treatment box is provided with a water inlet; the crushing mechanism is used for crushing sundries in the sewage, and is arranged in the treatment box and positioned below the water inlet; the sundries conveying mechanism is used for conveying the sundries crushed by the crushing mechanism to the outer side of the treatment box; the sundry pushing mechanism is used for pushing the crushed sundries into the sundry conveying mechanism and is arranged below the crushing mechanism; the treatment bottom of the tank is provided with a sedimentation tank, and the sedimentation tank is internally provided with a sludge cleaning mechanism for cleaning sludge on the inner wall of the sedimentation tank.
As a preferred technical scheme of the invention, the crushing mechanism comprises a crushing box, a first motor, a crushing shaft and a blade fixed on the crushing shaft; and the bottom of the crushing box is fixedly connected with a filter screen.
As a preferable aspect of the present invention, the sundries conveying mechanism comprises: the upper end and the lower end of the conveying shell are respectively provided with a discharge hole and a feed hole; a helical blade for conveying the crushed sundries and a second motor for driving the helical blade to rotate.
As a preferable technical scheme of the invention, a sundry chamber used for receiving sundries conveyed by the sundry conveying mechanism is fixedly connected to the outer side of the treatment box, a water filtering plate is arranged in the sundry chamber, and the bottom of the sundry chamber is connected with the sedimentation tank through a water pipe.
As a preferred technical scheme of the invention, the sundries pushing mechanism comprises an isosceles trapezoid-shaped shell, wherein the upper surface of the shell is rotatably connected with a conveying roller for conveying sundries, and the shell is connected with a driving mechanism for driving the conveying roller to rotate.
As a preferred technical scheme of the present invention, two sides of the housing are respectively connected with a material pushing plate, and a pushing mechanism for driving the material pushing plate to move is arranged in the housing; the pushing mechanism includes: the double-end cylinder, double-end cylinder both sides fixedly connected with slide respectively, slide side fixedly connected with first push rod, the one end of first push rod with the scraping wings is articulated.
As a preferred technical scheme of the present invention, a second push rod is hinged to the material pushing plate, an electric push rod is fixedly connected to the slide base, one end of the electric push rod is slidably connected to a connecting rod, the center of the connecting rod is rotatably connected to the slide base, one end of the connecting rod is rotatably connected to the second push rod, and a through hole movably matched with the second push rod is arranged on the side surface of the housing.
As a preferable technical solution of the present invention, the sludge cleaning mechanism includes: the mud scraping plate is connected with the inner wall of the sedimentation tank in a sliding manner; the third motor is fixedly connected with a screw rod, and the screw rod is in threaded connection with a lifting block; the mud scraper is characterized in that a telescopic rod is arranged on the mud scraper in a rotating mode, one end of the telescopic rod is connected to the footstock in a rotating mode, and a connecting rod is connected between the lifting block and the telescopic rod in a rotating mode.
As a preferable technical scheme of the invention, the bottom of the sedimentation tank is provided with an inverted isosceles trapezoid, the mud scraper comprises a rectangular plate and a pair of triangular plates positioned on two sides of the rectangular plate, two sides of the rectangular plate are provided with movable grooves movably connected with the triangular plates, and springs are fixedly connected between the triangular plates and the movable grooves.
As a preferable technical scheme of the invention, the bottom of the sedimentation tank is respectively connected with a sewage discharge device and a sludge discharge device.
The beneficial effects of the invention are as follows:
1. according to the invention, the sundries in the sewage are crushed by the crushing mechanism, and the crushed sundries are conveyed to the outside of the treatment box through the sundries conveying mechanism, so that the purpose of cleaning the sundries is achieved, and the blockage of a pipeline caused by the accumulation of the sundries is avoided.
2. According to the invention, the crushed sundries are pushed into the conveying mechanism by the sundry pushing mechanism, so that the crushed sundries can be rapidly treated, and the accumulation of the sundries is avoided.
3. According to the invention, the sludge cleaning device is arranged in the sedimentation tank, and drives the scraper to move on the inner wall of the sedimentation tank, so as to clean the sludge on the inner wall of the sedimentation tank, and solve the problem of sludge accumulation in the sedimentation tank.
Drawings
Fig. 1 is a schematic structural diagram of an integrated town sewage treatment device provided by the invention.
Fig. 2 is a schematic structural diagram of the sundry pushing mechanism.
Fig. 3 is a schematic structural diagram of the pushing mechanism of the present invention.
Fig. 4 is a partially enlarged view of a portion a in fig. 3.
FIG. 5 is a schematic view of the structure of the sludge cleaning mechanism of the present invention.
Fig. 6 is a schematic structural view of the mud scraper of the present invention.
In the figure: 1. a treatment tank; 2. a crushing mechanism; 3. a sundry conveying mechanism; 4. a sundry material pushing mechanism; 41. a housing; 42. a conveying roller; 43. a drive mechanism; 44. a material pushing plate; 45. a pushing mechanism; 451. a double-ended cylinder; 452. a slide base; 453. an electric push rod; 454. a first push rod; 455. a second push rod; 456. a connecting rod; 46. a through hole; 5. a sedimentation tank; 6. a sludge cleaning mechanism; 61. a mud scraper; 611. a rectangular plate; 612. a set square; 613. a movable groove; 62. a top seat; 63. a telescopic rod; 64. a third motor; 65. a screw rod; 66. a connecting rod; 67. a lifting block; 7. a sundries chamber; 8. a water filter plate; 9. a water inlet; 10. a filter screen; 11. a sewage discharge device; 12. a sludge discharge device; 13. a water pipe; 14. and a support plate.
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.
Example (b): as shown in fig. 1, the invention provides an integrated town sewage treatment device, which comprises a treatment box 1, a crushing mechanism 2, a sundries conveying mechanism 3, a sundries pushing mechanism 4, a water inlet 9 arranged at the upper end of the treatment box 1, wherein the water inlet 9 is of a funnel-shaped structure, the crushing mechanism 2 is arranged in the treatment box 1 and is positioned below the water inlet 9, sewage enters the crushing mechanism 2 from the water inlet 9, the crushing mechanism 2 is used for crushing sundries in the sewage and crushing large sundries, the crushing mechanism 2 comprises a crushing box, a first motor, a crushing shaft and a blade fixed on the crushing shaft, the bottom of the crushing box is fixedly connected with a filter screen 10, and the crushed sundries can pass through the filter screen 10, so that the crushing degree of the sundries is ensured; the sundries pushing mechanism 4 is arranged below the smashing mechanism 2, the sundries pushing mechanism 4 is used for pushing smashed sundries into the sundries conveying mechanism 3, the sundries conveying mechanism 3 can conveniently and rapidly treat the smashed sundries, the sundries conveying mechanism 3 comprises a conveying shell, the upper end and the lower end of the conveying shell are respectively provided with a discharge port and a feed port, and the sundries enter the conveying shell from the feed port; the sundries conveying mechanism 3 also comprises a helical blade for conveying crushed sundries and a second motor for driving the helical blade to rotate, and the second motor drives the helical blade to rotate so as to convey the sundries upwards to the discharge hole; a supporting plate 14 is fixedly connected in the box body 1, water filtering holes are formed in the supporting plate 14, sundries cannot pass through the water filtering holes, the sundry pushing mechanism 4 and the sundry conveying mechanism 3 are both fixed on the supporting plate 14, and the crushed sundries fall on the supporting plate 14; handle 1 bottom of case and be equipped with sedimentation tank 5, sedimentation tank 4 is the shape of falling isosceles trapezoid, for avoiding piling up of 5 inner wall mud in sedimentation tank, is equipped with the sludge cleaning mechanism 6 that is used for clearing up 5 inner wall mud in sedimentation tank 5.
The outer side of the treatment box 1 is fixedly connected with a sundry chamber 7 used for receiving sundries conveyed by a sundry conveying mechanism 3, a discharge port on a conveying shell is arranged in the sundry chamber 7, a water filtering plate 8 is arranged in the sundry chamber 7, the bottom of the sundry chamber 7 is connected with a sedimentation tank 5 through a water pipe 13, after conveying the sundries, certain water is contained, the sundries are kept dry after water filtering, and water enters the sedimentation tank from the water pipe 13.
The bottom of the sedimentation tank 5 is respectively connected with a sewage discharge device 11 and a sludge discharge device 12, the sewage discharge device 11 comprises a drain pipe and a drain pump, and sewage is discharged through the drain pump; the sludge discharge device comprises a sludge discharge pump and a sludge discharge pipe, wherein a valve is arranged on the sludge discharge pipe, and when sludge needs to be discharged, the valve and the sludge discharge pump are opened to discharge the sludge.
As shown in fig. 2, the sundries pushing mechanism 4 includes an isosceles trapezoid-shaped housing 41, a groove is provided on the housing 41, a conveying roller 42 for conveying sundries is rotatably connected in the groove, a protruding rod is provided on the surface of the conveying roller 42, so as to facilitate conveying sundries, a driving mechanism 43 for driving the conveying roller 42 to rotate is connected on the housing 41, and the driving mechanism 43 drives the conveying roller 42 to rotate through a transmission mode of a motor and a gear.
As shown in fig. 3-4, two sides of the housing 41 are respectively connected with a material pushing plate 44, the material pushing plate 44 is used for pushing sundries into the conveying housing, and a pushing mechanism 45 for driving the material pushing plate 44 to move is arranged in the housing 41; the pushing mechanism 45 comprises a double-head cylinder 451, a sliding seat 452 is fixedly connected to two sides of the double-head cylinder 451 respectively, a first push rod 454 is fixedly connected to a side surface of the sliding seat 452, one end of the first push rod 454 is hinged to the material pushing plate 44, a second push rod 455 is hinged to the material pushing plate 44, an electric push rod 453 is fixedly connected to the sliding seat 452, a connecting rod 456 is slidably connected to one end of the electric push rod 453, a shaft rod which is matched with the bar hole to slide is arranged on the electric push rod 453, one end of the connecting rod 456 is rotatably connected to the second push rod 455, a through hole 46 which is movably matched with the second push rod 455 is arranged on a side surface of the housing 41, mounting frames which are mounted by the electric push rod 453 are respectively arranged on the sliding seat 452, a support block is fixedly connected to the sliding seat 452, the center of the connecting rod 456 is rotatably connected to the support block, when the material pushing plate 44 moves towards a direction close to the sundry conveying mechanism 3, the material pushing plate 44 keeps a vertical state, when the material pushing plate 44 moves towards a direction far away from the sundry conveying mechanism 3, the sundry conveying mechanism, the electric push rod 453 drives the material pushing plate 44 to rotate, so that the material pushing plate 44 keeps horizontal or inclined state, and the sundry material pushing plate 44 avoids contacting when the sundry moving towards the sundry.
As shown in fig. 5, the sludge cleaning mechanism 6 includes a mud scraping plate 61, a third motor 64, and a top seat 62, the top seat 62 is fixed on the lower surface of the supporting plate 14, the mud scraping plate 61 is slidably connected with the inner wall of the sedimentation tank 5, and the mud scraping plate 61 is in contact with the inner wall of the sedimentation tank 5 to ensure the mud scraping effect; the third motor 64 is installed on the top seat 62, the third motor 64 is fixedly connected with a screw rod 65, the screw rod 65 is in threaded connection with the lifting block 67, and the screw rod 65 drives the lifting block 67 to move up and down when rotating; it has telescopic link 63 to rotate on the cleaning shoe 61, and the one end of telescopic link 63 is rotated and is connected on footstock 62, and rotates between elevator 67 and the telescopic link 63 and be connected with connecting rod 66, and when elevator 67 reciprocated, it is flexible to drive telescopic link 63 to drive cleaning shoe 61 and slide at the inner wall of sedimentation tank, clear up the mud on the sedimentation tank inner wall.
As shown in fig. 6, in order to ensure the mud scraping effect of the mud scraper 61, the mud scraper 61 includes a rectangular plate 611 and a pair of triangular plates 612 located at two sides of the rectangular plate 611, two sides of the rectangular plate 611 are provided with movable grooves 613 movably connected with the triangular plates 612, and springs are fixedly connected between the triangular plates 612 and the movable grooves 613, when the mud scraper 61 moves downward, the sides of the triangular plates 61 contact with the inner wall of the adjacent sedimentation tank, and the triangular plates 61 gradually contract towards the inside of the rectangular plate 611, so as to ensure the overall contact between the mud scraper 61 and the inner wall of the sedimentation tank, and ensure the mud scraping area of the mud scraper.
The working principle is as follows: when the invention is used, sewage enters the crushing mechanism 2 from the water inlet 9, sundries in the sewage are crushed by the crushing mechanism 2, the sundries fall on the supporting plate 14 through the filter screen 10 after being completely crushed, the sundries on the supporting plate 14 are pushed into the sundries conveying mechanism 3 by the sundries pushing mechanism 4, the sundries are conveyed to the upper end by the sundries conveying mechanism 3, the sundries are discharged from the discharge port and enter the sundries chamber 7, and are manually cleaned after being dehydrated by the water filtering plate 8, so that the purpose of cleaning the sundries is achieved, and the condition of sundries blockage is avoided; sewage enters the sedimentation tank 5 through the supporting plate 14 and is precipitated, the precipitated sewage is discharged through the sewage discharge device 11, and when the sludge on the inner wall of the sedimentation tank 5 needs to be cleaned, the sludge cleaning mechanism 6 drives the sludge scraping plate 61 to move on the inner wall of the sedimentation tank, scrapes the sludge on the inner wall of the sedimentation tank, and finally is discharged through the sludge discharge device 12.
Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
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 changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. An integration town sewage treatment plant which characterized in that includes:
the device comprises a treatment box (1), wherein a water inlet (9) is formed in the upper end of the treatment box (1);
the crushing mechanism (2) is used for crushing sundries in the sewage, and the crushing mechanism (2) is arranged in the treatment box (1) and is positioned below the water inlet (9);
the sundries conveying mechanism (3) is used for conveying the sundries crushed by the crushing mechanism (2) to the outer side of the treatment box (1);
the sundries pushing mechanism (4) is used for pushing the crushed sundries into the sundries conveying mechanism (3), and the sundries pushing mechanism (4) is arranged below the crushing mechanism (2);
handle case (1) bottom and be equipped with sedimentation tank (5), be equipped with in sedimentation tank (5) and be used for the clearance sludge cleaning mechanism (6) of sedimentation tank (5) inner wall mud.
2. The integrated town sewage treatment device according to claim 1, wherein the crushing mechanism (2) comprises a crushing box, a first motor, a crushing shaft and a blade fixed on the crushing shaft; and the bottom of the crushing box is fixedly connected with a filter screen (10).
3. An integrated urban sewage treatment plant according to claim 1 or 2, characterized in that said graff transport mechanism (3) comprises:
the upper end and the lower end of the conveying shell are respectively provided with a discharge hole and a feed hole;
a helical blade for conveying the crushed sundries and a second motor for driving the helical blade to rotate.
4. The integrated town sewage treatment device according to claim 3, wherein a sundries chamber (7) for receiving the sundries conveyed by the sundries conveying mechanism (3) is fixedly connected to the outer side of the treatment tank (1), a water filtering plate (8) is arranged in the sundries chamber (7), and the bottom of the sundries chamber (7) is connected with the sedimentation tank (5) through a water pipe (13).
5. The integrated town sewage treatment device according to claim 4, wherein the sundries pushing mechanism (4) comprises an isosceles trapezoid-shaped shell (41), a conveying roller (42) for conveying sundries is rotatably connected to the upper surface of the shell (41), and a driving mechanism (43) for driving the conveying roller (42) to rotate is connected to the shell (41).
6. The integrated town sewage treatment device according to claim 5, wherein material pushing plates (44) are respectively connected to two sides of the casing (41), and a pushing mechanism (45) for driving the material pushing plates (44) to move is arranged in the casing (41);
the pushing mechanism (45) includes:
double-end cylinder (451), double-end cylinder (451) both sides difference fixedly connected with slide (452), slide (452) side fixedly connected with first push rod (454), the one end of first push rod (454) with scraping wings (44) are articulated.
7. The integrated town sewage treatment device according to claim 6, wherein a second push rod (455) is hinged on the material pushing plate (44), an electric push rod (453) is fixedly connected to the sliding base (452), a connecting rod (456) is slidably connected to one end of the electric push rod (453), the center of the connecting rod (456) is rotatably connected to the sliding base (452), one end of the connecting rod (456) is rotatably connected with the second push rod (455), and a through hole (46) which is movably matched with the second push rod (455) is formed in the side surface of the housing (41).
8. An integrated urban sewage treatment plant according to claim 1 or 7, characterized in that said sludge cleaning means (6) comprise:
the mud scraping plate (61), the mud scraping plate (61) is connected with the inner wall of the sedimentation tank (5) in a sliding manner;
the third motor (64), the third motor (64) is fixedly connected with a screw rod (65), and the screw rod (65) is in threaded connection with a lifting block (67);
footstock (62), it has telescopic link (63) to rotate on mud scraper (61), the one end of telescopic link (63) is rotated and is connected on footstock (62), just lifting block (67) with it is connected with connecting rod (66) to rotate between telescopic link (63).
9. The integrated town sewage treatment device according to claim 8, wherein the bottom of the sedimentation tank (5) is provided with an inverted isosceles trapezoid, the mud scraper (61) comprises a rectangular plate (611) and a pair of triangular plates (612) positioned at two sides of the rectangular plate (611), two sides of the rectangular plate (611) are provided with movable grooves (613) movably connected with the triangular plates (612), and springs are fixedly connected between the triangular plates (612) and the movable grooves (613).
10. An integrated town sewage treatment plant according to claim 1 or 9, characterized in that the bottom of the sedimentation tank (5) is connected with a sewage discharge device (11) and a sludge discharge device (12), respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211004451.3A CN115350528A (en) | 2022-08-22 | 2022-08-22 | Integrated town sewage treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211004451.3A CN115350528A (en) | 2022-08-22 | 2022-08-22 | Integrated town sewage treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115350528A true CN115350528A (en) | 2022-11-18 |
Family
ID=84002276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211004451.3A Withdrawn CN115350528A (en) | 2022-08-22 | 2022-08-22 | Integrated town sewage treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115350528A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116835813A (en) * | 2023-08-01 | 2023-10-03 | 扬州市天龙环保设备有限公司 | Urban sewage treatment system and method thereof |
-
2022
- 2022-08-22 CN CN202211004451.3A patent/CN115350528A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116835813A (en) * | 2023-08-01 | 2023-10-03 | 扬州市天龙环保设备有限公司 | Urban sewage treatment system and method thereof |
| CN116835813B (en) * | 2023-08-01 | 2023-12-12 | 扬州市天龙环保设备有限公司 | Urban sewage treatment system and method thereof |
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Application publication date: 20221118 |