CN211226495U

CN211226495U - Novel integrated inclined tube and inclined plate sedimentation tank

Info

Publication number: CN211226495U
Application number: CN201921230690.4U
Authority: CN
Inventors: 朱琪峰
Original assignee: Jiangsu Omega Environmental Protection Engineering Co ltd
Current assignee: Jiangsu Omega Environmental Protection Engineering Co ltd
Priority date: 2019-07-31
Filing date: 2019-07-31
Publication date: 2020-08-11
Anticipated expiration: 2029-07-31

Abstract

The utility model relates to a water treatment facilities technical field provides a novel integration pipe chute, swash plate sedimentation tank, including the sedimentation tank, be provided with the flocculation basin on the inner wall of sedimentation tank left side, the flocculation basin includes first flocculation basin and two second flocculation basins, and just first flocculation basin is located between two second flocculation basins, and it has the inlet tube to peg graft on the lateral wall of first flocculation basin, and the one end that the inlet tube is located first flocculation basin is provided with the honeycomb duct, has all seted up a plurality of water holes of crossing on the both ends lateral wall of first flocculation basin. The utility model overcomes prior art's is not enough, has solved current free settling basin settling time for a long time, the poor problem of sedimentation effect, the utility model discloses a simple structural grouping through adding a plurality of flocculation ponds, makes the granule in the sewage gather in the mutual contact, improves follow-up sedimentation effect, then introduces through the both sides with sewage from the pipe chute filler district, makes things convenient for the flocculate to move down, improves the efficiency and the effect of sediment.

Description

Novel integrated inclined tube and inclined plate sedimentation tank

Technical Field

The utility model relates to a water treatment facilities technical field, concretely relates to novel integration pipe chute, swash plate sedimentation tank.

Background

With the development of times and science and technology, the living standard of people is increasingly improved, the requirement of people on the living environment is increasingly high, the pollution of water resources becomes one of the most concerned problems of society, the water environment is damaged due to the discharge of a large amount of sewage, and particularly, in some chemical enterprises, the sewage is directly discharged into a river channel without being treated, so that the environment is seriously damaged, and the production and the life of people are influenced. Therefore, the treatment of sewage is urgent.

The sewage sedimentation tank in the existing water treatment process is indispensable, but the existing sewage sedimentation tank generally adopts a free sedimentation mode, the free sedimentation is a sedimentation type which occurs when the concentration of suspended solids in water is not high, and the free sedimentation mode has slow sedimentation speed and long sedimentation time, thereby influencing the working efficiency of sewage treatment work.

If the suspended solid of aquatic is too high this moment and not be fit for free precipitation, can adopt the mode of swash plate filler to deposit usually, make the flocculating constituent in the sewage gather on swash plate filler district surface, along with the lapse of time, gather more and more, it is more and more heavy, then along the swash plate filler district inclined plane slip in the mud collection fill of bottom, present sedimentation tank sewage generally enters into the swash plate filler district from the below of swash plate filler, because the impact force of rivers can influence the downward effort of flocculation thing this moment, consequently can cause the poor problem of precipitation effect.

Some sedimentation tanks can use with the flocculation basin cooperation in order to improve the effect of sediment in addition, through adding flocculating agent and coagulant aid in the flocculation basin, improve the impurity gathering ability of aquatic to improve subsequent sedimentation effect, though can effectual improvement precipitation efficiency, but area is great, but also need be through the water pump with the sewage in the flocculation basin take out the sedimentation tank in, increased energy resource consumption.

Therefore, a novel integrated inclined tube and inclined plate sedimentation tank is provided.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a novel integration pipe chute, inclined plate sedimentation tank has overcome the not enough of prior art, reasonable in design, and compact structure has solved current free sedimentation tank settling time for a long time, problem that precipitation effect is poor, the utility model discloses a simple structure combination through adding a plurality of flocculation ponds, makes the granule in the sewage gather in the mutual contact, improves follow-up precipitation effect, then introduces through the both sides with sewage from the pipe chute filler district, makes things convenient for the flocculation thing to move down, improves the efficiency and the effect of sediment.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:

the utility model provides a novel integration pipe chute, swash plate sedimentation tank, including the sedimentation tank, be provided with the flocculation basin on the inner wall of sedimentation tank left side, the flocculation basin includes first flocculation basin and two second flocculation basins, and first flocculation basin is located between two second flocculation basins, it has the inlet tube to peg graft on the lateral wall of first flocculation basin, the one end that the inlet tube is located first flocculation basin is provided with the honeycomb duct, a plurality of water holes of crossing have all been seted up on the both ends lateral wall of first flocculation basin, all be provided with the water distribution canal on the front and back end inner wall of sedimentation tank, and the water distribution canal link up each other with second flocculation basin, one side that two water distribution canals are relative is provided with the pipe chute filler district, and the water distribution canal is located the middle part below in pipe filler district.

The lower part of the inclined tube filling area is connected with two symmetrical sludge collecting hoppers in a through mode, the lower ends of the sludge collecting hoppers are connected with sludge discharging ports in a through mode, a plurality of overflow weirs are arranged on the side wall of the sedimentation tank, and the right end side wall of the sedimentation tank is connected with a water outlet pipe in a through mode.

Further, a stirrer is arranged in each of the first flocculation tank and the second flocculation tank.

Furthermore, a manhole is arranged on the side wall of the sludge collecting hopper.

Furthermore, the overflow weir is a triangular overflow weir, and the number of the overflow weirs is more than or equal to 5.

Furthermore, the inclined tube packing area is formed by parallel and equidistant distribution of a plurality of inclined tubes or inclined plates, and the acute angle included angle between the inclined tube packing area and the horizontal plane is 50-75 degrees.

Furthermore, a filter screen is connected to the water outlet pipe.

Furthermore, the lower extreme of sedimentation tank is provided with a plurality of supporting legss.

(III) advantageous effects

The embodiment of the utility model provides a novel integration pipe chute, inclined plate sedimentation tank. The method has the following beneficial effects:

1. through be provided with a plurality of flocculation ponds in the sedimentation tank, improve sewage sedimentation's efficiency and effect. The flocculation tank can enable particles with flocculation performance to be gathered in mutual contact to form a larger flocculating constituent (floc), so that subsequent sedimentation is facilitated, and the flocculation tank plays an important role in water purification treatment.

2. Through setting up flocculation basin and sedimentation tank together to reach the integration effect, save space, can reduce the input of pump simultaneously, the energy can be saved.

3. The sewage is conveyed to the lower part of the inclined tube filling area from the water distribution channels on the two sides of the inclined tube filling area, so that flocculate can conveniently move to the sludge collecting hopper to be precipitated under the action of gravity, the precipitation efficiency is improved, the solid-liquid separation is accelerated, and the effluent is clarified more quickly.

4. Through setting up the pipe chute filler district, improve the efficiency and the effect of sediment once more. When sewage passes through the inclined tube filling area from bottom to top, floccules in the sewage are accumulated on the surface of the inclined tube filling area, are accumulated more and heavier along with the lapse of time, and then slide into the sludge collecting hopper at the bottom along the inclined plane of the inclined tube filling area to be discharged.

Drawings

FIG. 1 is a schematic sectional view of the structure of the present invention;

FIG. 2 is a schematic view of the structure A-A of FIG. 1 according to the present invention.

In the figure: sedimentation tank 1, supporting legs 2, flocculation basin 3, first flocculation basin 3.1, second flocculation basin 3.2, mixer 3.3, inlet tube 4, honeycomb duct 4.1, water hole 5, water distribution canal 6, pipe chute filler district 7, mud collection fill 8, mud drain 8.1, manhole 8.2, overflow weir 9, outlet pipe 10.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to the attached drawings 1-2, a novel integrated inclined tube and inclined plate sedimentation tank comprises a sedimentation tank 1, a plurality of supporting legs 2 are arranged at the lower end of the sedimentation tank 1, a flocculation tank 3 is arranged on the inner wall of the left side of the sedimentation tank 1, particles with flocculation performance can be gathered in mutual contact through the flocculation tank 3 to form a larger flocculating constituent (floc), the subsequent sedimentation is convenient, the important status is occupied in water purification treatment, the flocculation tank 3 comprises a first flocculation tank 3.1 and two second flocculation tanks 3.2, the first flocculation tank 3.1 is positioned between the two second flocculation tanks 3.2, the first flocculation tank 3.1 and the second flocculation tanks 3.2 are distributed side by side, a stirrer 3.3 is arranged in each of the first flocculation tank 3.1 and the second flocculation tanks 3.2, the gathering effect of the particles with flocculation performance can be improved through the stirrer 3.3 in mutual contact, a water inlet pipe 4 is inserted on the side wall of the first flocculation tank 3.1, the one end that inlet tube 4 is located first flocculation basin 3.1 is provided with honeycomb duct 4.1, a plurality of water holes 5 of crossing have all been seted up on the both ends lateral wall of first flocculation basin 3.1, and make first flocculation basin 3.1 and second flocculation basin 3.2 link up each other through crossing water hole 5, all be provided with water distribution canal 6 on the preceding rear end inner wall of sedimentation tank 1, and water distribution canal 6 link up each other with second flocculation basin 3.2, one side that two water distribution canals 6 are relative is provided with pipe chute filler district 7, and water distribution canal 6 is located the middle part below of pipe chute filler district 7, make things convenient for sewage to pass from the below of pipe chute filler district 7.

In this embodiment, as shown in fig. 2, the sewage is transported to the lower part of the inclined tube filling area 7 from the water distribution channels 6 at the two sides of the inclined tube filling area 7, so that flocculates can move to the sludge collection hopper 8 to be precipitated under the action of gravity, the precipitation efficiency is improved, the solid-liquid separation is accelerated, and the effluent is clarified more quickly.

In this embodiment, as shown in fig. 1 and 2, the flocculation tank 3 and the sedimentation tank 1 are arranged together, so that an integrated effect is achieved, space is saved, and meanwhile, investment of a pump can be reduced, and energy is saved.

In this embodiment, as shown in fig. 1 and 2, in order to collect impurity sludge conveniently, the lower part of the inclined tube packing region 7 is connected with two symmetrical sludge collecting hoppers 8 in a penetrating manner, the lower ends of the sludge collecting hoppers 8 are connected with sludge discharge ports 8.1 in a penetrating manner, and the side walls of the sludge collecting hoppers 8 are provided with manholes 8.2, so that the soil accumulated in the sludge collecting hoppers 8 can be removed manually conveniently.

In this embodiment, as shown in fig. 1, a plurality of overflow weirs 9 are disposed on the side wall of the sedimentation tank 1, each overflow weir 9 is a triangular overflow weir, so that the clean water flows out uniformly, the number of the overflow weirs 9 is greater than or equal to 5, the efficiency of collecting the clean water is improved by the plurality of overflow weirs, and a water outlet pipe 10 is connected to the side wall of the right end of the sedimentation tank 1 in a penetrating manner.

In this embodiment, the water outlet pipe 10 is connected with a filter screen for filtering the clean water again.

In this embodiment, as shown in fig. 1, the inclined tube packing area 7 is formed by a plurality of inclined tubes (a plurality of inclined tubes are connected side by side to form a plate shape) or inclined plates which are distributed in parallel, and an acute angle included angle between the inclined tube packing area 7 and a horizontal plane is 50-75 degrees, which meets the national standard and improves the filtering effect.

When the device works, firstly sewage flows into a flow guide pipe 4.1 from a water inlet pipe 4, enters the bottom of a first flocculation tank 3.1 and is turned upwards, a flocculating agent and a coagulant aid are added into the flocculation tank 3, the flocculating agent is PAC (polyaluminium chloride), the coagulant aid is PAM (polyacrylamide), the flocculation of impurities is accelerated by the flocculating agent and the coagulant aid, the subsequent sedimentation is convenient, simultaneously, after the sewage is mixed and stirred by a stirrer 3.3, the sewage flows into second flocculation tanks 3.2 on the left side and the right side respectively through water through holes 5, and after the stirrer 3.3 is mixed and stirred; the sewage flows into the inclined tube filling area 7 through the water distribution channels 6 on the left side and the right side respectively, the sewage passes through the inclined tube filling area 7 from bottom to top, floccules in the sewage are accumulated on the surface of the inclined tube filling area 7, the floccules are accumulated more and heavier along with the lapse of time, then the floccules slide into the sludge collecting hopper 8 at the bottom along the inclined surface of the inclined tube filling area 7, and finally the sludge in the sludge collecting hopper 8 is discharged out of the equipment through the sludge discharge port 8.1.

The water flow rising through the inclined tube filling area is clarified layer by layer, finally rises to an overflow weir 9 at the upper part of the inclined tube filling area 7 for collection, and flows out of the equipment through a water outlet pipe 10.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a novel integration pipe chute, swash plate sedimentation tank, includes the sedimentation tank, its characterized in that: the inner wall of the left side of the sedimentation tank is provided with a flocculation tank, the flocculation tank comprises a first flocculation tank and two second flocculation tanks, the first flocculation tank is positioned between the two second flocculation tanks, the side wall of the first flocculation tank is spliced with a water inlet pipe, one end of the water inlet pipe positioned in the first flocculation tank is provided with a flow guide pipe, the side walls of the two ends of the first flocculation tank are respectively provided with a plurality of water through holes, the inner walls of the front end and the rear end of the sedimentation tank are respectively provided with a water distribution channel, the water distribution channels are mutually communicated with the second flocculation tanks, one side of the two water distribution channels opposite to each other is provided with an inclined pipe packing area, and the water distribution channels are positioned below the middle part of the inclined pipe;

2. A novel integrated inclined-tube and inclined-plate sedimentation tank as claimed in claim 1, wherein: and the first flocculation tank and the second flocculation tank are both provided with a stirrer.

3. A novel integrated inclined-tube and inclined-plate sedimentation tank as claimed in claim 1, wherein: and a manhole is arranged on the side wall of the sludge collecting hopper.

4. A novel integrated inclined-tube and inclined-plate sedimentation tank as claimed in claim 1, wherein: the overflow weir is a triangular overflow weir, and the number of the overflow weirs is more than or equal to 5.

5. A novel integrated inclined-tube and inclined-plate sedimentation tank as claimed in claim 1, wherein: the inclined tube packing area is formed by parallel and equidistant distribution of a plurality of inclined tubes or inclined plates, and the acute included angle between the inclined tube packing area and the horizontal plane is 50-75 degrees.

6. A novel integrated inclined-tube and inclined-plate sedimentation tank as claimed in claim 1, wherein: and the water outlet pipe is connected with a filter screen.

7. A novel integrated inclined-tube and inclined-plate sedimentation tank as claimed in claim 1, wherein: the lower extreme of sedimentation tank is provided with a plurality of supporting legss.