CN218392374U - A sedimentation tank for sewage treatment - Google Patents
A sedimentation tank for sewage treatment Download PDFInfo
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- CN218392374U CN218392374U CN202222611058.2U CN202222611058U CN218392374U CN 218392374 U CN218392374 U CN 218392374U CN 202222611058 U CN202222611058 U CN 202222611058U CN 218392374 U CN218392374 U CN 218392374U
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- sedimentation tank
- suspended solid
- sediment
- sewage treatment
- scraper blade
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Abstract
The utility model belongs to the technical field of sewage treatment, concretely relates to a sedimentation tank for sewage treatment. Through the sedimentation tank the upside parallel arrangement on second slope has the precipitate sieve, reaches the detachable construction of precipitate sieve is convenient for clear up long-time mud or other precipitates of piling up in the sedimentation tank bottom, clears up precipitate process labour saving and time saving promptly. In addition, through the suspended solid scraper blade that the water inlet end of sedimentation tank set up, and suspended solid scraper blade surface is provided with the suspended solid adsorption plate, combines one side of scraper blade is provided with at least one suspended solid and detects ball, real-time detection the concentration of suspended solid thing in the sedimentation tank combines the first drive arrangement that suspended solid scraper blade both ends set up, the drive the suspended solid scraper blade is followed the slide rail slides, and is right suspended solid in the sedimentation tank is clear away in real time, makes the sedimentation tank reaches the optimum condition of the sediment of stewing.
Description
Technical Field
The utility model belongs to the technical field of sewage treatment, concretely relates to a sedimentation tank for sewage treatment.
Background
In the sewage discharge treatment, often adopt dirty sedimentation tank, that is to say or, the sedimentation tank is the structure that uses the sedimentation to get rid of aquatic suspended solid, purifies through deposiing harmful substance, big particulate matter, suspended solid to reach the sewage sedimentation treatment to the sedimentation tank, the sedimentation tank is widely used in sewage treatment, is one of the most important component parts in the sewage treatment system, and the sediment of stewing of sewage is the key link of deciding the sewage treatment effect.
However, in the current sewage treatment process, the standing precipitation treatment of the sewage is often incomplete, for example, suspended matters in a precipitation tank or floating matters on the surface of the sewage cannot be removed by the standing precipitation, i.e., the standing precipitation effect of the sewage is poor.
In addition, when the sedimentation tank is cleaned, the sludge or other sediments accumulated at the bottom of the sedimentation tank for a long time are difficult to clean, and the cleaning process is time-consuming and labor-consuming.
Therefore, in order to solve the technical problems that the conventional sewage sedimentation tank is not completely settled and sludge or sediment is difficult to remove, it is urgently needed to design and develop a sedimentation tank for sewage treatment.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a sedimentation tank for sewage treatment.
The purpose of the utility model is realized like this, include: the device comprises a sedimentation tank body, wherein one end of the sedimentation tank is provided with at least one water inlet, the other end of the sedimentation tank is provided with at least one water outlet, and the lower side of the water outlet is provided with at least two sediment removal ports; a first slope and a second slope are arranged at the bottom end of the sedimentation tank; a sediment sieve plate is arranged on the upper side of the second slope in parallel; sediment sieve one end can be dismantled connect in first slope bottom, the sediment sieve other end can be dismantled connect in between two sediment scavenge ports.
The utility model is provided with a sediment sieve plate in parallel on the upper side of the second slope; and the detachable construction of deposit sieve is convenient for clear up long-time mud or other deposits of piling up in the sedimentation tank bottom, clears up deposit process labour saving and time saving promptly.
In addition, through the suspended solid scraper blade that the water inlet end of sedimentation tank set up, and suspended solid scraper blade surface is provided with the suspended solid adsorption plate, combines one side of scraper blade is provided with at least one suspended solid detection ball, real-time detection the concentration of suspended solid in the sedimentation tank combines the first drive arrangement that suspended solid scraper blade both ends set up, the drive the suspended solid scraper blade is followed the slide rail slides, and is right suspended solid in the sedimentation tank clears away in real time, makes the sedimentation tank reaches the optimum state of the sediment of stewing.
Drawings
FIG. 1 is a schematic view of a top view of a settling tank for sewage treatment according to the present invention;
FIG. 2 is a schematic view of a side view of a sedimentation tank for sewage treatment according to the present invention;
in the figure:
1-a sedimentation tank body; 2-a water inlet; 3-suspended matter removing port; 4-a precipitate removal port; 401 — a first sediment removal port; 402-a second sediment removal port; 5-water outlet; 6-slope; 601-a first ramp; 602-a second ramp; 7-sieve plate of precipitate; 8-a suspended matter scraper; 9-suspended matter adsorption plate; 10-a slide rail; 11-suspended matter detection ball; 12-a suspension baffle; 13-a first drive means; 14-a second drive; 15-precipitate; 16-suspended matter.
Detailed Description
The invention is further described with reference to the following figures and examples in order to provide those skilled in the art with a detailed understanding of the invention, but the invention is not limited thereto in any way. Any changes or improvements made according to the teachings of the present invention are within the scope of the present invention.
The present invention will be further explained with reference to the accompanying drawings.
As shown in figures 1 to 2, the utility model provides a sedimentation tank for sewage treatment, which comprises: the device comprises a sedimentation tank body 1, wherein one end of the sedimentation tank is provided with at least one water inlet 2, the other end of the sedimentation tank is provided with at least one water outlet 5, and the lower side of the water outlet 5 is provided with at least two sediment removal openings 4;
a first slope 601 and a second slope 602 are arranged at the bottom end of the sedimentation tank; a sediment sieve plate 7 is arranged on the upper side of the second slope 602 in parallel; sediment sieve 7 one end can be dismantled connect in first slope 601 bottom, sediment sieve 7 other end can be dismantled connect in between two sediment scavenge ports 4.
And a suspended matter scraper 8 is arranged at the end of the water inlet 2 of the sedimentation tank.
The surface of the suspended matter scraper 8 is provided with a suspended matter adsorption plate 9.
One side of the scraper is provided with at least one suspended matter detection ball 11; suspension detection ball 11 is through detecting the concentration of suspended solid in the sedimentation tank combines the first drive arrangement 13 that suspended solid scraper blade 8 both ends set up drives suspended solid scraper blade 8 is followed slide rail 10 slides.
And a suspended matter baffle 12 is arranged at the end 5 of the water outlet of the sedimentation tank. The suspension baffle 12 is arranged in a triangular shape.
And a suspended matter removing opening 3 is formed in the upper side of the water outlet 5.
And a second driving device 14 for controlling the vibration of the sediment sieve plate 7 is arranged outside the sedimentation tank and between the sediment removing openings 4. The sediment sieve plate 7 adopts a net structure.
Specifically, in the embodiment of the utility model provides an in, a sedimentation tank for sewage treatment, include: the sewage treatment device comprises a sedimentation tank body 1, wherein one end of the sedimentation tank is provided with a plurality of water inlets 2 or backflow ports, the backflow ports are used for backflow of sewage which is not completely or unqualified in standing sedimentation, and the other end of the sedimentation tank is provided with at least one water outlet 5 which is used for discharging the sewage reaching the standard in the standing sedimentation in real time; at least two sediment removing openings 4 are formed in the lower side of the water outlet 5; in the scheme of the utility model, the deposit removing opening 4 comprises a first deposit removing opening 401 and a second deposit removing opening 402; the first deposit removal opening 401 is used for removing large-sized deposits, and the second deposit removal opening 402 is used for removing small-sized or minute deposits.
The bottom end of the sedimentation tank is provided with a slope 6, and the slope comprises a first slope 601 and a second slope 602; the gradient of the first slope 601 is larger than that of the second slope 602; can lead sediment to sediment scavenge port 4 through the first slope 601 and the second slope 602 that set up, the later stage of being convenient for is in time clear away labour saving and time saving to the sediment. A sediment sieve plate 7 is arranged on the upper side of the second slope 602 in parallel; sediment sieve 7 one end can be dismantled connect in first slope 601 bottom, sediment sieve 7 other end can be dismantled connect in between two sediment scavenge ports 4. Passing through the sediment sieve plate 7, preferably, the sediment sieve plate 7 adopts a net structure; the sediment precipitated at the bottom end of the sedimentation tank can be separated into large and small particle sediments, and preferably, the fine particle sediments can be recycled for corresponding industrial utilization.
Preferably, in this solution, the caliber of the first sediment removal opening 401 on the upper side of the sediment screen plate 7 is larger than the caliber of the first sediment removal opening 401 on the upper side of the sediment screen plate 7, the first sediment removal opening 401 is used for removing large-particle sediment, and the second sediment removal opening 402 is used for removing small-particle sediment.
Specifically, a suspended matter scraper 8 is arranged at the end of the water inlet 2 of the sedimentation tank. That is, there is the material that can not deposit because of buoyancy in the sedimentation tank, because the existence of suspended solid can't reach final sedimentation effect of stewing, so through setting up suspended solid scraper 8 at water inlet 2 for clear away the suspended solid in the sedimentation tank, preferably, suspended solid scraper 8 surface is provided with suspended solid adsorption plate 9. Through setting up suspended solid adsorption plate 9, the suspended solid in the cleaing away sedimentation tank more thoroughly.
Preferably, in order to slide the suspended matter scraper 8 on the sediment, sliding rails 10 are arranged on two sides of the sediment tank, so that the scraper slides along the sliding rails 10.
One side of the scraper is provided with at least one suspended matter detection ball 11; suspension detection ball 11 is through detecting the concentration of suspended solid in the sedimentation tank combines the first drive arrangement 13 that suspended solid scraper blade 8 both ends set up drives suspended solid scraper blade 8 is followed slide rail 10 slides. That is to say, when suspended solid detection ball 11 detects the suspended solid in the sedimentation tank and reaches certain concentration, through the first drive arrangement 13 that sets up, the drive suspended solid scraper blade 8 is followed slide rail 10 slides, clears away the suspended solid in the sedimentation tank in real time, suspended solid scraper blade 8 accomplishes the back action of sliding clearance, through first drive arrangement 13 will suspended solid scraper blade 8 is followed slide rail 10 resets in real time in water outlet department.
And a suspended matter baffle 12 is arranged at the end 5 of the water outlet of the sedimentation tank. The suspension baffle 12 is arranged in a triangular shape. That is to say, by arranging the triangular suspended matter baffle 12, suspended matters in the sedimentation tank can be guided to the suspended matter removing opening 3, namely, the suspended matter removing opening 3 is arranged on the upper side of the water outlet 5; the suspended matter is guided out and cleaned conveniently.
The outside of sedimentation tank, and in be provided with control between the deposit scavenge port 4 the second drive arrangement 14 of deposit sieve 7 vibrations, through second drive arrangement 14, can be right the vibrations of deposit sieve 7, the tiny particle deposit of being convenient for fall into in deposit sieve 7 downside, through second deposit scavenge port 402 deposit scavenge port 4 is right the deposit is clear away.
The utility model is provided with a sediment sieve plate 7 in parallel on the upper side of the second slope 602; and the detachable structure of the sediment sieve plate 7 is convenient for cleaning sludge or other sediments accumulated at the bottom of the sedimentation tank for a long time, namely, the process of cleaning the sediments is time-saving and labor-saving.
In addition, through the suspended solid scraper blade 8 that 2 ends of water inlet of sedimentation tank set up, and suspended solid scraper blade 8 surfaces are provided with suspended solid adsorption plate 9, combine one side of scraper blade is provided with at least one suspended solid detection ball 11, real-time detection the concentration of suspended solid in the sedimentation tank combines the first drive arrangement 13 that 8 both ends of suspended solid scraper blade set up, the drive suspended solid scraper blade 8 is followed slide rail 10 is slided, and is right suspended solid in the sedimentation tank clears away in real time, makes the sedimentation tank reaches the optimum that the sediment was stood.
Claims (10)
1. A settling tank for wastewater treatment, comprising: the sedimentation tank body is characterized in that one end of the sedimentation tank is provided with at least one water inlet, the other end of the sedimentation tank is provided with at least one water outlet, and the lower side of the water outlet is provided with at least two sediment removing openings;
a first slope and a second slope are arranged at the bottom end of the sedimentation tank; a sediment sieve plate is arranged on the upper side of the second slope in parallel; sediment sieve one end can be dismantled connect in first slope bottom, the sediment sieve other end can be dismantled connect in between two sediment scavenge ports.
2. A sedimentation tank for sewage treatment according to claim 1, wherein the water inlet end of the sedimentation tank is provided with a suspension scraper.
3. The sedimentation tank for sewage treatment as claimed in claim 2, wherein the suspension scraping plate is provided with a suspension adsorption plate on the surface thereof.
4. The sedimentation tank for sewage treatment according to claim 2, wherein slide rails are provided on both sides of the sedimentation tank, and the scraper slides along the slide rails.
5. The sedimentation tank for sewage treatment as claimed in claim 4, wherein at least one suspension detecting ball is provided at one side of the scraper;
suspended solid detection ball is through detecting the concentration of suspended solid thing combines in the sedimentation tank the first drive arrangement that suspended solid scraper blade both ends set up, the drive the suspended solid scraper blade is followed the slide rail slides.
6. A sedimentation tank for sewage treatment according to any one of claims 1 to 5, characterised in that a baffle for suspended matter is provided at the outlet end of the sedimentation tank.
7. A sedimentation tank for sewage treatment according to claim 6, characterised in that the suspension baffles are triangularly arranged.
8. The sedimentation tank for sewage treatment according to claim 6, wherein a suspended matter removal port is provided at an upper side of the water outlet.
9. A sedimentation tank for sewage treatment according to claim 1, wherein a second driving means for controlling the vibration of the sediment screen is provided outside the sedimentation tank and between the sediment removal openings.
10. A sedimentation tank for sewage treatment according to claim 1 or 9, wherein the screen plate of the sediment is of a mesh structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222611058.2U CN218392374U (en) | 2022-09-30 | 2022-09-30 | A sedimentation tank for sewage treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222611058.2U CN218392374U (en) | 2022-09-30 | 2022-09-30 | A sedimentation tank for sewage treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218392374U true CN218392374U (en) | 2023-01-31 |
Family
ID=84999117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222611058.2U Active CN218392374U (en) | 2022-09-30 | 2022-09-30 | A sedimentation tank for sewage treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218392374U (en) |
-
2022
- 2022-09-30 CN CN202222611058.2U patent/CN218392374U/en active Active
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