CN111939607A - High-efficient sedimentation tank central transmission mud scraper device - Google Patents
High-efficient sedimentation tank central transmission mud scraper device Download PDFInfo
- Publication number
- CN111939607A CN111939607A CN201910408306.3A CN201910408306A CN111939607A CN 111939607 A CN111939607 A CN 111939607A CN 201910408306 A CN201910408306 A CN 201910408306A CN 111939607 A CN111939607 A CN 111939607A
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- CN
- China
- Prior art keywords
- wall
- sedimentation tank
- mud scraper
- filter mantle
- sludge
- 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.)
- Pending
Links
- 238000004062 sedimentation Methods 0.000 title claims abstract description 33
- 230000005540 biological transmission Effects 0.000 title claims abstract description 32
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 21
- 239000010802 sludge Substances 0.000 claims abstract description 20
- 239000010865 sewage Substances 0.000 claims abstract description 18
- 238000011010 flushing procedure Methods 0.000 claims abstract description 14
- 238000007790 scraping Methods 0.000 claims abstract description 14
- 238000003466 welding Methods 0.000 claims description 15
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 238000005507 spraying Methods 0.000 claims description 3
- 238000001914 filtration Methods 0.000 claims description 2
- 239000007788 liquid Substances 0.000 claims description 2
- 238000007599 discharging Methods 0.000 abstract description 2
- 230000001376 precipitating effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000002912 waste gas Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Images
Classifications
-
- 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
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/0012—Settling tanks making use of filters, e.g. by floating layers of particulate material
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treatment Of Sludge (AREA)
Abstract
The invention discloses a central transmission mud scraper device of a high-efficiency sedimentation tank, which comprises a mounting frame fixed on the outer wall of the top of the sedimentation tank, wherein a cylinder is welded at the bottom of the mounting frame, a filter mantle is welded on the inner wall of the bottom of the cylinder, a flow guide pipe is welded at the bottom of the filter mantle, a motor is fixed at the top of the mounting frame, an output shaft of the motor is connected with a transmission shaft positioned at the axis position of the flow guide pipe through a coupler, spiral conveying blades are welded on the outer wall of the transmission shaft and extend to the top of the filter mantle, and a mud scraper is welded at the bottom of the transmission shaft. The sludge scraper can convey sludge into the barrel while scraping sludge, separate sludge and sewage, is convenient for discharging sludge, avoids sludge from precipitating again, has high sludge scraping efficiency and convenient collection, can pump sewage through the water pump after sludge scraping is finished, and can wash the filter cover through the flushing tank, clean the filter cover and avoid the filter cover from being blocked.
Description
Technical Field
The invention relates to the technical field of sewage treatment, in particular to a central transmission mud scraper device of a high-efficiency sedimentation tank.
Background
With the rapid development of industrial production in China, the generation of waste gas and sewage is increasing day by day, so the environment is protected, the treatment of the waste gas and the sewage becomes a problem which needs to be solved in the industrial development, the mud scraper is large equipment for sewage treatment, and the central transmission mud scraper is the most common mud scraper.
The mud scraper of current is being difficult to transport mud at scraping mud in-process, causes mud still can pile up again and sedimentation tank bottom, need strike off many times, and the desilting is inefficient.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides a central transmission mud scraper device of a high-efficiency sedimentation tank.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a high-efficient sedimentation tank center transmission mud scraper device, is including being fixed in the mounting bracket on the outer wall of sedimentation tank top, the bottom welding of mounting bracket has the barrel, and the welding has the filter mantle on the bottom inner wall of barrel, the bottom welding of filter mantle has the honeycomb duct, the top of mounting bracket is fixed with the motor, and the output shaft of motor has the transmission shaft that is located honeycomb duct axle center position department through coupling joint, the welding has the auger delivery blade on the outer wall of transmission shaft, and the auger delivery blade extends to the top of filter mantle, the bottom welding of transmission shaft has the mud scraping plate, the bottom position department of barrel one side outer wall has seted up out the mud mouth, installs out the dirty pipe on the mud mouth inner wall, goes out to pressing from both sides on the dirty.
Preferably, the outer wall of the bottom of the mounting frame is welded with fixing blocks distributed at equal intervals, and the fixing blocks are connected with the outer wall of the top of the sedimentation tank through bolts.
Preferably, the filter mantle is round platform shape tubular structure, and the internal diameter of filter mantle from the top down increases in proper order, the internal diameter of honeycomb duct and filter mantle top bore phase-match, and set up the filtration through-hole that the equidistance distributes on the outer wall of filter mantle.
Preferably, the bottom welding of sedimentation tank has the guide table, and the top inner wall of guide table is the spherical shell column structure of undercut, the inside wall adaptation of top of mud scraper and guide table.
Preferably, mounting bracket top is fixed with the water pump on one side, and the feed liquor end of water pump is connected with the pipe that extends to in the sedimentation tank, and the play water end of water pump is connected with the flushing tank that is located on barrel top inner wall, the flushing tank is the loop configuration, and the internal diameter of flushing tank is greater than the diameter of transmission shaft, the equidistant hole that sprays that distributes is seted up to the bottom of flushing tank.
Preferably, the water pump, the electric control valve and the motor are all connected with a switch, the switch is connected with a controller, and the switch and the controller are fixed on the outer wall of one side of the mounting frame.
The invention has the beneficial effects that:
1. the motor drives the mud scraping plate and the spiral conveying blade to scrape sludge at the bottom of the guide table, and meanwhile, the guide table is sunken towards the axis of the flow guide pipe, so that the scraped sludge is precipitated around the flow guide pipe along with water flow, the spiral conveying blade conveys the sludge and sewage into the cylinder body through the flow guide pipe, and the sewage flows into the sedimentation tank again through the filter screen;
2. mud is retained in the barrel by the filter mantle separation, and electric control valve opens, and the screw conveyor blade constantly carries mud to the barrel in, and the pressure that mud received in the barrel increases gradually finally discharges through electric control valve and sewage discharge pipe, convenient collection, scrapes mud and accomplishes back accessible water pump extraction sewage and wash the filter mantle through the flushing tank, and clean filter mantle avoids the filter mantle to be blockked up.
The sludge scraper can convey sludge into the barrel while scraping sludge, separate sludge and sewage, is convenient for discharging sludge, avoids sludge from precipitating again, has high sludge scraping efficiency and convenient collection, can pump sewage through the water pump after sludge scraping is finished, and can wash the filter cover through the flushing tank, clean the filter cover and avoid the filter cover from being blocked.
Drawings
Fig. 1 is a schematic cross-sectional structural view of a central transmission mud scraper device of a high-efficiency sedimentation tank, which is provided by the invention;
FIG. 2 is a schematic structural diagram of a filter cover of a central transmission mud scraper device of a high-efficiency sedimentation tank according to the present invention;
fig. 3 is a schematic structural diagram of a flushing tank of the high-efficiency sedimentation tank center transmission mud scraper device provided by the invention.
In the figure: 1 sedimentation tank, 2 fixed blocks, 3 mounting brackets, 4 cylinders, 5 filter hoods, 6 flow guide pipes, 7 motors, 8 transmission shafts, 9 spiral conveying blades, 10 guide tables, 11 mud scraping plates, 12 water pumps, 13 flushing tanks, 14 spraying holes and 15 sewage discharge pipes.
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.
Referring to fig. 1-3, a high-efficient sedimentation tank center transmission mud scraper device, including being fixed in mounting bracket 3 on 1 top outer wall of sedimentation tank, the bottom welding of mounting bracket 3 has barrel 4, and the welding has filter mantle 5 on the bottom inner wall of barrel 4, the welding has honeycomb duct 6 in the bottom of filter mantle 5, the top of mounting bracket 3 is fixed with motor 7, and motor 7's output shaft has the transmission shaft 8 that is located 6 axle center positions of honeycomb duct department through the coupling joint, the welding has spiral delivery blade 9 on the outer wall of transmission shaft 8, and spiral delivery blade 9 extends to the top of filter mantle 5, the welding has mud scraping plate 11 in the bottom of transmission shaft 8, the bottom position department of 4 one side outer walls of barrel has seted up out the mud mouth, install out dirty pipe 15 on the mud mouth inner wall, go out to pressing from both sides on the.
In the invention, fixed blocks 2 which are distributed equidistantly are welded on the outer wall of the bottom of a mounting frame 3, the fixed blocks 2 are connected with the outer wall of the top of a sedimentation tank 1 through bolts, a filter mantle 5 is in a round table-shaped tubular structure, the inner diameter of the filter mantle 5 is sequentially increased from top to bottom, the inner diameter of a flow guide pipe 6 is matched with the caliber of the top of the filter mantle 5, filter through holes which are distributed equidistantly are arranged on the outer wall of the filter mantle 5, a guide table 10 is welded at the bottom of the sedimentation tank 1, the inner wall of the top of the guide table 10 is in a downwards sunken spherical shell-shaped structure, a mud scraping plate 11 is matched with the inner wall of the top of the guide table 10, a water pump 12 is fixed on one side of the top of the mounting frame 3, a liquid inlet end of the water pump 12 is connected with a guide pipe which extends into the sedimentation tank 1, a water outlet end of the water pump 12 is connected, the bottom of the flushing tank 13 is provided with spraying holes 14 distributed at equal intervals, the water pump 12, the electric control valve and the motor 7 are all connected with a switch, the switch is connected with a DATA-7311 type controller, and the switch and the controller are fixed on the outer wall of one side of the mounting frame 3.
The working principle is as follows: drive mud scraping plate 11 and screw conveying blade 9 through motor 7, can scrape the mud of guide table 10 bottom, simultaneously because guide table 10 is sunken to 6 axle centers of honeycomb duct department, the mud of being scraped deposits around honeycomb duct 6 along with the rivers, screw conveying blade 9 carries mud and sewage to the barrel 4 in through honeycomb duct 6, sewage flows into the sedimentation tank again through filter mantle 5, mud is retained in barrel 4 by the separation of filter mantle 5, electric control valve opens, screw conveying blade 9 constantly carries mud to the barrel 4 in, the pressure that mud received in the barrel 4 increases gradually finally discharges through electric control valve and dirt discharge pipe 15, convenient collection, scrape mud and accomplish back accessible water pump 12 extraction sewage and wash filter mantle 5 through wash tank 13, clean filter mantle 5, avoid filter mantle 5 to be blockked up.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (6)
1. The utility model provides a mud scraper device of high-efficient sedimentation tank center transmission, includes mounting bracket (3) that is fixed in on sedimentation tank (1) top outer wall, its characterized in that, the bottom welding of mounting bracket (3) has barrel (4), and has filter mantle (5) on the bottom inner wall of barrel (4), the bottom welding of filter mantle (5) has honeycomb duct (6), the top of mounting bracket (3) is fixed with motor (7), and the output shaft of motor (7) has transmission shaft (8) that are located honeycomb duct (6) axle center position department through the coupling joint, the welding has spiral delivery blade (9) on the outer wall of transmission shaft (8), and spiral delivery blade (9) extend to the top of honeycomb duct (5), the bottom welding of transmission shaft (8) has mud scraping plate (11), the bottom position department of barrel (4) one side outer wall has seted up out the mud mouth, a sewage outlet pipe (15) is arranged on the inner wall of the sludge outlet, and an electric control valve is arranged on the sewage outlet pipe (15) in a butt-clamping way.
2. The efficient sedimentation tank center transmission mud scraper device according to claim 1, wherein the outer wall of the bottom of the mounting rack (3) is welded with fixing blocks (2) distributed at equal intervals, and the fixing blocks (2) are connected with the outer wall of the top of the sedimentation tank (1) through bolts.
3. The central transmission mud scraper device of the high-efficiency sedimentation tank as claimed in claim 1, wherein the filter mantle (5) is a truncated cone-shaped tubular structure, the inner diameter of the filter mantle (5) is sequentially increased from top to bottom, the inner diameter of the flow guide pipe (6) is matched with the caliber of the top of the filter mantle (5), and the outer wall of the filter mantle (5) is provided with filtering through holes distributed at equal intervals.
4. The efficient sedimentation tank center transmission mud scraper device according to claim 1, wherein the guide platform (10) is welded at the bottom of the sedimentation tank (1), the top inner wall of the guide platform (10) is a spherical shell structure which is concave downwards, and the mud scraper (11) is matched with the top inner wall of the guide platform (10).
5. The efficient sedimentation tank center transmission mud scraper device according to claim 1, wherein a water pump (12) is fixed to one side of the top of the mounting frame (3), a conduit extending into the sedimentation tank (1) is connected to a liquid inlet end of the water pump (12), a flushing tank (13) located on the inner wall of the top of the barrel body (4) is connected to a water outlet end of the water pump (12), the flushing tank (13) is of an annular structure, the inner diameter of the flushing tank (13) is larger than the diameter of the transmission shaft (8), and spraying holes (14) distributed equidistantly are formed in the bottom of the flushing tank (13).
6. The efficient sedimentation tank center transmission mud scraper device according to claim 5, wherein the water pump (12), the electric control valve and the motor (7) are all connected with a switch, the switch is connected with a controller, and the switch and the controller are fixed on the outer wall of one side of the mounting frame (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910408306.3A CN111939607A (en) | 2019-05-16 | 2019-05-16 | High-efficient sedimentation tank central transmission mud scraper device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910408306.3A CN111939607A (en) | 2019-05-16 | 2019-05-16 | High-efficient sedimentation tank central transmission mud scraper device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111939607A true CN111939607A (en) | 2020-11-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910408306.3A Pending CN111939607A (en) | 2019-05-16 | 2019-05-16 | High-efficient sedimentation tank central transmission mud scraper device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111939607A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112321376A (en) * | 2020-11-27 | 2021-02-05 | 山西江阳兴安民爆器材有限公司 | Simple device for impurity removal and extraction of decommissioned splitting TNT and impurity removal and extraction method |
| CN113351594A (en) * | 2021-05-12 | 2021-09-07 | 广州中创建筑科技有限公司 | Concrete pool cleaning device and method |
| CN114227485A (en) * | 2021-12-20 | 2022-03-25 | 连云港国伦石英制品有限公司 | Forming, processing and cleaning device for large-size silicon wafer oxidation doping quartz device |
-
2019
- 2019-05-16 CN CN201910408306.3A patent/CN111939607A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112321376A (en) * | 2020-11-27 | 2021-02-05 | 山西江阳兴安民爆器材有限公司 | Simple device for impurity removal and extraction of decommissioned splitting TNT and impurity removal and extraction method |
| CN113351594A (en) * | 2021-05-12 | 2021-09-07 | 广州中创建筑科技有限公司 | Concrete pool cleaning device and method |
| CN113351594B (en) * | 2021-05-12 | 2022-02-22 | 浙江恒杰建材有限公司 | Concrete pool cleaning device and method |
| CN114227485A (en) * | 2021-12-20 | 2022-03-25 | 连云港国伦石英制品有限公司 | Forming, processing and cleaning device for large-size silicon wafer oxidation doping quartz device |
| CN114227485B (en) * | 2021-12-20 | 2022-09-02 | 连云港国伦石英制品有限公司 | Forming, processing and cleaning device for large-size silicon wafer oxidation doping quartz device |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
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Application publication date: 20201117 |