CN212974287U - Mud scraper - Google Patents
Mud scraper Download PDFInfo
- Publication number
- CN212974287U CN212974287U CN202021203664.5U CN202021203664U CN212974287U CN 212974287 U CN212974287 U CN 212974287U CN 202021203664 U CN202021203664 U CN 202021203664U CN 212974287 U CN212974287 U CN 212974287U
- Authority
- CN
- China
- Prior art keywords
- mud scraping
- rotating shaft
- mud
- storage tank
- water storage
- 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.)
- Active
Links
Images
Landscapes
- Removal Of Floating Material (AREA)
Abstract
The utility model provides a novel mud scraper relates to environmental protection equipment machinery technical field, including following subassembly: the water storage tank is fixed below the bracket, a water inlet is formed in the side wall of the water storage tank, a water distribution steel pipe is arranged on the water storage tank, and a shower nozzle is arranged on the water distribution steel pipe; the rotating shaft is connected with the motor, penetrates through the bracket and extends to the sludge outlet groove at the bottom of the sedimentation tank, and the tail part of the rotating shaft is connected with the sludge scraper; the mud scraping assembly is arranged on the rotating shaft, the mud scraping assembly comprises a telescopic cylinder, a mud scraping arm, a sliding sleeve and an extrusion device, the sliding sleeve is arranged on the rotating shaft in a sleeved mode, one end of the mud scraping arm is hinged to the sliding sleeve, the other end of the mud scraping arm is hinged to a piston rod of the telescopic cylinder, the telescopic cylinder is hinged to the rotating shaft, a mud scraping plate is arranged on the mud scraping arm, and the mud scraping plate is arranged on the mud scraping arm at equal intervals.
Description
Technical Field
The utility model relates to an environmental protection equipment machinery technical field, concretely relates to mud scraper.
Background
The coagulation treatment process of water and waste water includes three stages of mixing water and chemicals, reaction and separation of flocculating body and water. The clarification tank is special equipment for completing the three processes.
The medium in the clarification tank which plays a role in intercepting and separating impurity particles is sludge in a suspension state. In the clarification tank, the sediment sludge is lifted and is in a uniformly distributed suspension state, a high-concentration stable active sludge layer is formed in the tank, and the concentration of the suspended matters in the layer is about 3-10 g/L. The raw water flows from bottom to top in the clarification tank, and the sludge layer can be in a dynamic balance state in the ascending water flow due to the action of gravity. When raw water passes through the sludge suspension layer, suspended matters in the raw water are retained by the sludge suspension layer by utilizing the contact flocculation principle, so that the water is clarified. Clear water is collected at the upper part of the clarification tank. The stirring mud scraper of the clarification tank is a main matched device of a mechanical accelerated clarification tank, and is suitable for raw water clarification treatment of city domestic drinking water and industrial water, three-stage treatment of industrial wastewater, softening treatment of water quality and the like.
In the prior art, a gap exists between the mud scraper and the sedimentation tank, so that the sludge removing effect is poor, and improvement is needed for the purpose.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model provides a novel mud scraper which can solve the technical problem in the background art.
The utility model discloses a following technical scheme realizes: the utility model provides a mud scraper sets up in the sedimentation tank center, includes the support, and the support is fixed at the sedimentation tank surface, still includes following subassembly: the water storage tank is fixed below the bracket, a water inlet is formed in the side wall of the water storage tank, a water distribution steel pipe is arranged on the water storage tank, and a shower nozzle is arranged on the water distribution steel pipe;
the rotating shaft is connected with the motor, penetrates through the bracket and extends to the sludge outlet groove at the bottom of the sedimentation tank, and the tail part of the rotating shaft is connected with the sludge scraper;
the mud scraping assembly is arranged on the rotating shaft, the mud scraping assembly comprises a telescopic cylinder, a mud scraping arm, a sliding sleeve and an extrusion device, the sliding sleeve is arranged on the rotating shaft in a sleeved mode, one end of the mud scraping arm is hinged to the sliding sleeve, the other end of the mud scraping arm is hinged to a piston rod of the telescopic cylinder, the telescopic cylinder is hinged to the rotating shaft, a mud scraping plate is arranged on the mud scraping arm, the mud scraping plate is arranged on the mud scraping arm at equal intervals, the extrusion device comprises an extrusion rod, a pressing cap and a long groove arranged inside the rotating shaft, the long groove is a cylindrical groove, sliding grooves are formed in two sides of the long groove, the pressing cap is placed in the long groove, two ends of the pressing cap are connected with the extrusion rod, the extrusion rod is clamped in the sliding groove, the extrusion rod.
Preferably, a sealing element is arranged between the rotating shaft and the water storage tank, and the sealing element is a rubber sealing block.
Preferably, the side wall of the water storage tank is provided with a threaded hole, the end part of the water distribution steel pipe is provided with a threaded part, and the water distribution steel pipe is fixed to the water storage tank through threads.
Compared with the prior art, the utility model discloses a scrape the mud arm and can move about, extrude through the activity cylinder for the bottom of a pool that the mud scraper above that can laminate the sedimentation tank, simultaneously, will scrape the mud arm and articulate on the sliding sleeve, make and scrape the adjustment of mud arm height about can going on, make the cylinder drive down, not only scrape the mud arm and rotate the laminating bottom of a pool, the sliding sleeve also can move down simultaneously, the bottom of a pool of laminating more increases the mud removing effect of mud scraper.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a portion of FIG. 1;
fig. 3 is a cross-sectional view a-a of fig. 2.
In the figure: 1. a support; 2. an electric motor; 3. a rotating shaft; 4. a water storage tank; 5. a water inlet; 6. a water distribution steel pipe; 7. a rubber sealing block; 8. a telescopic cylinder; 9. a mud scraping arm; 10. a mud scraper; 11. a sliding sleeve; 12. a sludge outlet groove; 13. a mud scraper; 14. a sludge outlet; 15. an extrusion stem; 16. a chute; 17. a long groove; 18. a tension spring; 19. and (6) pressing the cap.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.
The mud scraper shown in fig. 1-3 is arranged in the center of a sedimentation tank, comprises a bracket 1, wherein the bracket 1 is fixed on the outer surface of the sedimentation tank, and further comprises the following components: the water storage tank 4 is fixed below the bracket 1, a water inlet 5 is formed in the side wall of the water storage tank 4, a water distribution steel pipe 6 is arranged on the water storage tank 4, and a shower nozzle is arranged on the water distribution steel pipe 6;
the rotating shaft 3 is connected with the motor 2, the rotating shaft 3 penetrates through the support 1 and extends to a mud outlet groove 12 at the bottom of the sedimentation tank, and the tail of the rotating shaft 3 is connected with a mud scraper 13;
the mud scraping component is arranged on the rotating shaft 3 and comprises a telescopic cylinder 8, a mud scraping arm 9, a sliding sleeve 11 and an extrusion device, the sliding sleeve 11 is sleeved on the rotating shaft 3, one end of the mud scraping arm 9 is hinged on the sliding sleeve 11, the other end is hinged with a piston rod of the telescopic cylinder 8, the telescopic cylinder 8 is hinged on the rotating shaft 3, the mud scraping arm 9 is provided with a mud scraping plate 10, the mud scraping plates 10 are arranged on the mud scraping arms 9 at equal intervals, the extrusion device comprises an extrusion rod 15, a pressing cap 19 and a long groove 17 arranged inside the rotating shaft 3, the long groove 17 is a cylindrical groove, sliding grooves 16 are arranged on two sides of the long groove, a pressing cap 19 is placed in the long groove 17, two ends of the pressing cap 19 are connected with the extrusion rods 15, the extrusion rod 15 is clamped in the sliding groove 16, the extrusion rod 15 abuts against the sliding sleeve 11, and the telescopic spring 18 is arranged in the long groove 17.
The principle that this device reinforcing mud scraping effect is: the mud scraping arm 9 of this device articulates on sliding sleeve 11, has articulated telescopic cylinder 8 on the mud scraping arm 9 simultaneously, and telescopic cylinder 8 articulates with axis of rotation 3, makes mud scraping arm 9 can put down under telescopic cylinder 8 drives, and sliding sleeve 11 below is provided with extrusion device simultaneously, and sliding sleeve 11 supports extrusion device, drives down at telescopic cylinder 8, can realize moving down of sliding sleeve 11 for the mud scraper 10 on the mud scraping arm 9 further laminates the bottom of the pool.
Furthermore, a sealing element is arranged between the rotating shaft 3 and the water storage tank 4, the sealing element is a rubber sealing block 7, a threaded hole is formed in the side wall of the water storage tank 4, a threaded part is arranged at the end part of the water distribution steel pipe 6, and the water distribution steel pipe 6 is fixed to the water storage tank 4 through threads. The water distribution pipe is connected in a threaded mode, and is convenient to disassemble, the water storage tank 4 is sprayed, sludge is humidified, and scraping is convenient.
The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.
Claims (3)
1. The utility model provides a mud scraper sets up in the sedimentation tank center, includes the support, and the support is fixed at the sedimentation tank surface, its characterized in that: the device also comprises the following components: the water storage tank is fixed below the bracket, a water inlet is formed in the side wall of the water storage tank, a water distribution steel pipe is arranged on the water storage tank, and a shower nozzle is arranged on the water distribution steel pipe;
the rotating shaft is connected with the motor, penetrates through the bracket and extends to the sludge outlet groove at the bottom of the sedimentation tank, and the tail part of the rotating shaft is connected with the sludge scraper;
the mud scraping assembly is arranged on the rotating shaft, the mud scraping assembly comprises a telescopic cylinder, a mud scraping arm, a sliding sleeve and an extrusion device, the sliding sleeve is arranged on the rotating shaft in a sleeved mode, one end of the mud scraping arm is hinged to the sliding sleeve, the other end of the mud scraping arm is hinged to a piston rod of the telescopic cylinder, the telescopic cylinder is hinged to the rotating shaft, a mud scraping plate is arranged on the mud scraping arm, the mud scraping plate is arranged on the mud scraping arm at equal intervals, the extrusion device comprises an extrusion rod, a pressing cap and a long groove arranged inside the rotating shaft, the long groove is a cylindrical groove, sliding grooves are formed in two sides of the long groove, the pressing cap is placed in the long groove, two ends of the pressing cap are connected with the extrusion rod, the extrusion rod is clamped in the sliding groove, the extrusion rod.
2. A mud scraper as claimed in claim 1, wherein: and a sealing element is arranged between the rotating shaft and the water storage tank and is a rubber sealing block.
3. A mud scraper as claimed in claim 1, wherein: the side wall of the water storage tank is provided with a threaded hole, the end part of the water distribution steel pipe is provided with a threaded part, and the water distribution steel pipe is fixed to the water storage tank through threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021203664.5U CN212974287U (en) | 2020-06-24 | 2020-06-24 | Mud scraper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021203664.5U CN212974287U (en) | 2020-06-24 | 2020-06-24 | Mud scraper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212974287U true CN212974287U (en) | 2021-04-16 |
Family
ID=75424593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021203664.5U Active CN212974287U (en) | 2020-06-24 | 2020-06-24 | Mud scraper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212974287U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113521807A (en) * | 2021-07-17 | 2021-10-22 | 宿州宝擎网络科技有限公司 | A deposit device for among pharmaceutical machinery |
-
2020
- 2020-06-24 CN CN202021203664.5U patent/CN212974287U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113521807A (en) * | 2021-07-17 | 2021-10-22 | 宿州宝擎网络科技有限公司 | A deposit device for among pharmaceutical machinery |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204588776U (en) | A kind of electric flocculation apparatus processing waste water | |
| CN2846401Y (en) | Wastewater purifier | |
| CN209923167U (en) | Waste water sludge treatment equipment capable of realizing rapid solid-liquid separation | |
| CN212974287U (en) | Mud scraper | |
| CN114835295B (en) | High-efficient oily waste water separator | |
| CN201101951Y (en) | High-efficiency oil-water and liquid-solid separating equipment | |
| CN202864943U (en) | Multifunctional regulating kettle for pretreatment of oily wastewater | |
| CN206881218U (en) | A kind of sludge concentration tank mud-scraping apparatus | |
| CN106512491B (en) | Overturn precipitation separation device | |
| CN211521672U (en) | Air-float tank | |
| CN208097486U (en) | A kind of hydraulic reciprocating type mud scraper | |
| CN112156560A (en) | Energy-concerving and environment-protective type sewage treatment is anti-clogging device for equipment | |
| CN117088462A (en) | Multistage centrifugal sewage treatment device | |
| CN116768415A (en) | Sewage treatment device for petroleum treatment | |
| CN113332757B (en) | High-efficient precipitator of car application waste water | |
| CN214654002U (en) | Air supporting machine convenient to clean and used for sewage treatment | |
| CN214570912U (en) | Sewage treatment ware with water oil separating function | |
| CN210229369U (en) | Overhead filtrate clarifier | |
| CN211935807U (en) | A stirring filter equipment for fine papermaking circulation thick liquid of glass | |
| CN211471161U (en) | Industrial sewage multi-stage treatment equipment | |
| CN203006979U (en) | Floating device | |
| CN106830243A (en) | Multi-functional diatomite coagulation air-float integration apparatus | |
| CN211445125U (en) | Air flotation oil removing device used in environmental protection engineering | |
| CN108786251B (en) | Debris remove device for water supply system | |
| CN221093770U (en) | Shaving board industry effluent treatment plant |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |