CN213760870U - Novel corridor type coal-containing wastewater sedimentation tank with height-adjustable overflow port - Google Patents
Novel corridor type coal-containing wastewater sedimentation tank with height-adjustable overflow port Download PDFInfo
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- CN213760870U CN213760870U CN202021897441.3U CN202021897441U CN213760870U CN 213760870 U CN213760870 U CN 213760870U CN 202021897441 U CN202021897441 U CN 202021897441U CN 213760870 U CN213760870 U CN 213760870U
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- sedimentation tank
- baffle
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- overflow port
- overflow
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Abstract
The utility model relates to the technical field of wastewater treatment, and discloses a novel corridor type coal-containing wastewater sedimentation tank with an adjustable overflow port height, which comprises a concrete-poured sedimentation tank, wherein a plurality of flow blocking walls are uniformly arranged in the sedimentation tank, one end of each flow blocking wall is integrally poured with the sedimentation tank, and the other end of each flow blocking wall is separated from the inner wall of the sedimentation tank at a certain distance to form an overflow port; wherein two adjacent overflow ports are arranged in tandem; baffle chutes are respectively arranged at the front side and the rear side of each overflow port, baffles are respectively arranged in the two baffle chutes corresponding to each overflow port, a lifting device is arranged above each baffle, the baffle chute at one side is arranged on the inner wall of the sedimentation tank, and the baffle chute at the other side is arranged on the flow blocking wall; the left end of the sedimentation tank is provided with a water inlet, and the right end of the sedimentation tank is provided with a water outlet.
Description
Technical Field
The utility model relates to a waste water treatment technical field especially relates to a novel corridor formula of overflow mouth height-adjustable contains coal waste water sedimentation tank.
Background
At present, in order to maintain a good working environment and prevent environmental pollution, the fields of power plants, factories and the like which need to use coal often need to regularly spray water to clean operation places and places where coal is piled, and in order to avoid secondary pollution to the environment, coal-containing wastewater must be treated before being discharged; and the sedimentation tank that current was handled to containing coal waste water often divide into two parts in coal slime sedimentation tank sedimentation zone and coal slime sedimentation tank clear water district, separates with the overflow hole wall between two blocks of areas, has following problem: one is as follows: the treatment capacity and the occupied area of the coal-containing wastewater sedimentation tank are hooked, the treatment capacity is poor when the area is small, and meanwhile, overflow holes arranged on the overflow hole walls are easy to block, so that the labor capacity is increased; the second step is as follows: when the flow of the coal-containing wastewater is large and the flow speed is high, the retention time of the coal-containing wastewater is short, and the precipitation effect is poor; and thirdly: poor ability to continuously treat coal-containing wastewater; these problems seriously result in the situation that the treatment quality and the treatment efficiency of the coal-containing wastewater are low.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a novel corridor type coal-containing wastewater sedimentation tank with an overflow port with adjustable height, which can avoid the blockage of an overflow hole and reduce the labor intensity of workers; through increasing coal-containing waste water stroke, extension waste water reachs clear water district time, for solid particulate matter provides longer settling time, promotes the throughput who contains coal waste water simultaneously, promotes the utility model discloses a practicality.
The utility model adopts the following technical scheme:
a novel corridor type coal-containing wastewater sedimentation tank with an overflow port with adjustable height comprises a concrete pouring sedimentation tank, wherein a plurality of flow blocking walls are uniformly arranged in the sedimentation tank, one end of each flow blocking wall is integrally poured with the sedimentation tank, and the other end of each flow blocking wall is arranged between the sedimentation tank and the inner wall of the sedimentation tank at a certain interval to form an overflow port; wherein two adjacent overflow ports are arranged in tandem; baffle chutes are respectively arranged at the front side and the rear side of each overflow port, baffles are respectively arranged in the two baffle chutes corresponding to each overflow port, a lifting device is arranged above each baffle, the baffle chute at one side is arranged on the inner wall of the sedimentation tank, and the baffle chute at the other side is arranged on the flow blocking wall; the left end of the sedimentation tank is provided with a water inlet, and the right end of the sedimentation tank is provided with a water outlet.
The overflow outlet at the left end of the water outlet is provided with an overflow weir with the height of 0.5 meter, the flow blocking wall at the front side of the overflow weir and the inner wall of the sedimentation tank at the rear side of the overflow weir are correspondingly provided with baffle chutes, baffles are arranged in the baffle chutes, and the height of the baffles and the height of the overflow weir are equal to the height of the baffle at the left end of the baffles.
The lifting device comprises two lifting lugs arranged on each baffle along the front-back direction, each lifting lug is provided with a lifting rod, one end of each lifting rod is connected with a jacking cylinder arranged at the top end of the flow blocking wall, and the other end of each lifting rod is connected with a jacking cylinder arranged at the top end of the sedimentation tank.
A water purification tank is arranged at the right end of the water outlet and is connected with a pressure pump through a pipeline, a delivery water pipe is arranged on the pressure pump, a plurality of spray pipes are arranged on the delivery water pipe along the front-back direction, and a plurality of high-pressure spray heads are arranged on each spray pipe; wherein the number of the spray pipes is equal to the number of cavities formed after the flow baffle walls are arranged in the sedimentation tank.
And a filter box is arranged between the water outlet and the water purification tank.
The distance between two adjacent flow blocking walls is more than 1 meter; the length of the overflow port in the front-back direction is equal to one sixth of the length of the sedimentation tank in the front-back direction
The bottom end of the baffle is provided with a waterproof sealing rubber gasket.
Compared with the prior art, the beneficial effects of the utility model are that: the coal-containing wastewater stroke can be increased by arranging the plurality of flow blocking walls, the time for the coal-containing wastewater to reach the water outlet is prolonged, and longer settling time is provided for solid particles; two adjacent overflow openings are arranged in a front-back offset mode, so that the kinetic energy of wastewater and solid particles can be reduced, the wastewater and the solid particles are precipitated earlier, the precipitation time of impurities before discharge is increased, and the treatment effect on the coal-containing wastewater is further improved.
Further, the setting of the overflow weir of the overflow outlet and the setting of hoisting accessory that are close to the delivery port are in order to be able to in time arrange a small amount of waste water remaining in the sedimentation tank to overflow weir department and gather the discharge, avoid because the coal-containing waste water of pending is less, remaining waste water can't be discharged for a long time in the sedimentation tank, the rotten smelly phenomenon that appears.
Further, the setting of water purification tank and force (forcing) pump and conveyer pipe can carry out purification treatment to the discharged water to inside when needs are cleared up the sedimentation tank plays the abluent effect of spraying.
Further, the filter box is arranged, so that residual impurities are further filtered, and the blockage of subsequent pressure pumps, water conveying pipes and high-pressure nozzles is avoided.
Further, the setting of waterproof sealing cushion prevents that coal-containing waste water from oozing from the baffle bottom without deposiing, promotes the utility model discloses to coal-containing waste water's treatment quality.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a top view of the present invention.
Detailed Description
The invention is described in detail below with reference to the following figures and examples:
as shown in fig. 1 to 2, the novel corridor-type coal-containing wastewater sedimentation tank 1 with the height-adjustable overflow port, which comprises a concrete-poured sedimentation tank 1, wherein a plurality of flow blocking walls 2 are uniformly arranged in the sedimentation tank 1, the number of the flow blocking walls 2 is matched and arranged along the length of the sedimentation tank 1, the distance between two adjacent flow blocking walls 2 needs to be greater than 1 meter, wherein the distance is preferably set to be 1.2 meters, the flowing area of the coal-containing wastewater can be increased, the time for the coal-containing wastewater to reach a water outlet 6 is further prolonged, and the sedimentation capacity of the coal-containing wastewater is improved; every 2 one ends of wall that keep off class are pour with 1 integration of sedimentation tank, and the other end then with between the 1 inner wall of sedimentation tank, the interval certain distance forms overflow mouth 3, and overflow mouth 3 equals sedimentation tank 1 along one sixth of the ascending length of fore-and-aft direction along the ascending length of fore-and-aft direction, so set up, can the flow of effective control coal-containing waste water, prolongs its time of carrying out the sediment, promotes the treatment quality to coal-containing waste water. The two adjacent overflow ports 3 are arranged in tandem, so that the kinetic energy of the wastewater and solid particles can be reduced, the wastewater and the solid particles can be precipitated earlier, the precipitation time of impurities before being discharged is prolonged, and the treatment effect of the coal-containing wastewater is further improved; the front side and the rear side of each overflow port 3 are respectively provided with a baffle sliding chute 4, the baffle sliding chute 4 on one side is arranged on the inner wall of the sedimentation tank 1, the baffle sliding chute 4 on the other side is arranged on the flow blocking wall 2, the baffle sliding chutes 4 are arranged to facilitate the lifting operation of the baffle 5, the baffle 5 is arranged in each two baffle sliding chutes 4 corresponding to each overflow port 3, and the height of the baffle 5 is lower than that of the flow blocking wall 2, so that when more waste water is accumulated in the sedimentation tank 1, the waste water overflows from the top end of the sedimentation tank 1, and the pollution to the surrounding environment is prevented; baffle 5 is used for stopping coal-containing waste water and is located the left cavity department of baffle 5 in sedimentation tank 1 and deposit, treats that the water yield in the 5 left side cavities of baffle accumulates when being higher than 5 heights of baffle, then flows into in the 5 right side cavities of baffle, until flow to delivery port 6 departments in proper order, discharges through delivery port 6.
A lifting device is arranged above the baffle 5 and is used for lifting the baffle 5, the baffle 5 is lifted so that when the amount of the discharged coal-containing wastewater is small and cannot reach the position of the baffle 5, and the phenomenon that the coal-containing wastewater is deteriorated and smelly can occur after the coal-containing wastewater is not discharged for a long time, the coal-containing wastewater flows to an overflow port 3 at the left end of a water outlet 6 in sequence without hindrance by lifting the baffle 5, and the coal-containing wastewater is concentrated and accumulated and then discharged into a cavity of a sedimentation tank 1 where the water outlet 6 is located so as to be discharged in time through the water outlet 6; hoisting accessory, including two lifting lugs 7 that set up on every baffle 5 along the fore-and-aft direction, every lifts by crane and all is provided with jib 8 on the lug 7, and 8 one end of jib are connected with the jacking cylinder 9 that sets up on 2 tops of baffling wall, and the other end is connected with the jacking cylinder 9 that sets up on 1 top of sedimentation tank, and control jacking cylinder 9 during the use rises, with baffle 5 along baffle spout 4 lift the take the altitude can. Wherein the water inlet 10 is arranged at the left end of the sedimentation tank 1, and the water outlet 6 is arranged at the right end of the sedimentation tank 1.
An overflow weir 11 with the height of 0.5 meter is arranged at the position of an overflow port 3 close to a water outlet 6, baffle sliding chutes 4 are correspondingly arranged on the flow blocking wall 2 at the front side of the overflow weir 11 and the inner wall of the sedimentation tank 1 at the rear side, baffles 5 are arranged in the baffle sliding chutes 4, and the height of the baffles 5 and the height of the overflow weir 11 are equal to the height of the baffle 5 at the left end; the setting of overflow weir 11 can be when containing coal waste water is less, promotes through baffle 5 that will set up on it to in time discharge the containing coal waste water after will depositing to the cavity at delivery port 6 place through overflow weir 11, and in time discharge through delivery port 6, avoid because of treating that the containing coal waste water volume of discharging is less, can not reach the height that baffle 5 set up and can not discharge for a long time, and the bad smelly phenomenon of containing coal waste water rotten in sedimentation tank 1 appears.
A water purification tank 12 is arranged at the right end of the water outlet 6 and is used for further cleaning the discharged water flow, so that the water purification tank is convenient to recycle, on one hand, the water purification tank can be used for cleaning the field in the later period, on the other hand, the water purification tank 12 can be used for further spraying and cleaning the cleaned sedimentation tank 1 when the interior of the sedimentation tank 1 needs to be cleaned, the water purification tank 12 is connected with a pressure pump 13 through a pipeline, a delivery water pipe 14 is arranged on the pressure pump 13, the delivery water pipe 14 is supported through a support frame 15 arranged at the top ends of the sedimentation tank 1 and a flow blocking wall 2, a plurality of spray pipes 16 are arranged on the delivery water pipe 14 along the front-back direction, and a plurality of high-pressure spray nozzles 17 are arranged on each spray pipe 16; wherein the number of the spray pipes 16 is equal to the number of cavities formed after the flow baffle walls 2 are arranged in the sedimentation tank 1, so that the interior of the sedimentation tank 1 can be conveniently and comprehensively sprayed and cleaned. A filter box 19 is arranged between the water outlet 6 and the water purification tank 12, so that residual impurities in discharged water flow can be further filtered, and the subsequent blockage of the booster pump 13, the water delivery pipe and the high-pressure spray nozzle 17 is avoided. Baffle 5 bottom is provided with waterproof sealing cushion 18, prevents that coal-containing waste water from oozing from baffle 5 bottom not depositing, promotes the utility model discloses to coal-containing waste water's treatment quality.
Claims (7)
1. The utility model provides a novel corridor formula of overflow mouth height-adjustable contains coal waste water sedimentation tank which characterized in that: the device comprises a sedimentation tank poured with concrete, wherein a plurality of flow blocking walls are uniformly arranged in the sedimentation tank, one end of each flow blocking wall is integrally poured with the sedimentation tank, and the other end of each flow blocking wall is arranged between the other end of each flow blocking wall and the inner wall of the sedimentation tank at a certain distance to form an overflow port; wherein two adjacent overflow ports are arranged in tandem; baffle chutes are respectively arranged at the front side and the rear side of each overflow port, baffles are respectively arranged in the two baffle chutes corresponding to each overflow port, a lifting device is arranged above each baffle, the baffle chute at one side is arranged on the inner wall of the sedimentation tank, and the baffle chute at the other side is arranged on the flow blocking wall; the left end of the sedimentation tank is provided with a water inlet, and the right end of the sedimentation tank is provided with a water outlet.
2. The novel corridor-type coal-containing wastewater sedimentation tank with the overflow port adjustable in height as claimed in claim 1, which is characterized in that: the overflow outlet at the left end of the water outlet is provided with an overflow weir with the height of 0.5 meter, the flow blocking wall at the front side of the overflow weir and the inner wall of the sedimentation tank at the rear side of the overflow weir are correspondingly provided with baffle chutes, baffles are arranged in the baffle chutes, and the height of the baffles and the height of the overflow weir are equal to the height of the baffle at the left end of the baffles.
3. The novel corridor-type coal-containing wastewater sedimentation tank with the overflow port adjustable in height as claimed in claim 1, which is characterized in that: the lifting device comprises two lifting lugs arranged on each baffle along the front-back direction, each lifting lug is provided with a lifting rod, one end of each lifting rod is connected with a jacking cylinder arranged at the top end of the flow blocking wall, and the other end of each lifting rod is connected with a jacking cylinder arranged at the top end of the sedimentation tank.
4. The novel corridor-type coal-containing wastewater sedimentation tank with the overflow port adjustable in height as claimed in claim 1, which is characterized in that: a water purification tank is arranged at the right end of the water outlet and is connected with a pressure pump through a pipeline, a delivery water pipe is arranged on the pressure pump, a plurality of spray pipes are arranged on the delivery water pipe along the front-back direction, and a plurality of high-pressure spray heads are arranged on each spray pipe; wherein the number of the spray pipes is equal to the number of cavities formed after the flow baffle walls are arranged in the sedimentation tank.
5. The novel corridor-type coal-containing wastewater sedimentation tank with the overflow port adjustable in height as claimed in claim 4, which is characterized in that: and a filter box is arranged between the water outlet and the water purification tank.
6. The novel corridor-type coal-containing wastewater sedimentation tank with the overflow port adjustable in height as claimed in claim 1, which is characterized in that: the distance between two adjacent flow blocking walls is more than 1 meter; the length of the overflow port in the front-back direction is equal to one sixth of the length of the sedimentation tank in the front-back direction.
7. The novel corridor-type coal-containing wastewater sedimentation tank with the overflow port adjustable in height as claimed in claim 1, which is characterized in that: the bottom end of the baffle is provided with a waterproof sealing rubber gasket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021897441.3U CN213760870U (en) | 2020-09-03 | 2020-09-03 | Novel corridor type coal-containing wastewater sedimentation tank with height-adjustable overflow port |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021897441.3U CN213760870U (en) | 2020-09-03 | 2020-09-03 | Novel corridor type coal-containing wastewater sedimentation tank with height-adjustable overflow port |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213760870U true CN213760870U (en) | 2021-07-23 |
Family
ID=76903489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021897441.3U Expired - Fee Related CN213760870U (en) | 2020-09-03 | 2020-09-03 | Novel corridor type coal-containing wastewater sedimentation tank with height-adjustable overflow port |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213760870U (en) |
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2020
- 2020-09-03 CN CN202021897441.3U patent/CN213760870U/en not_active Expired - Fee Related
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210723 |
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| CF01 | Termination of patent right due to non-payment of annual fee |