CN211688620U

CN211688620U - Wastewater treatment system

Info

Publication number: CN211688620U
Application number: CN202020080572.6U
Authority: CN
Inventors: 刘斌超; 王有军
Original assignee: Shaanxi Scrap Car Recycling And Dismantling Co ltd
Current assignee: Shaanxi Scrap Car Recycling And Dismantling Co ltd
Priority date: 2020-01-14
Filing date: 2020-01-14
Publication date: 2020-10-16
Anticipated expiration: 2030-01-14

Abstract

The utility model discloses a wastewater treatment system, including handling pond and sedimentation tank, the handling pond is equipped with first water inlet, the first venturi of fixedly connected with of first water inlet department, be equipped with a plurality of second venturi that are parallel to each other in vertical direction in addition, first venturi passes through first connecting piece with second venturi and is connected, a plurality of second venturi's adjacent end passes through the second connecting piece and connects, the venturi's of second diffuser section of bottom is connected in first delivery port, first delivery port is connected in the sedimentation tank through first connecting pipe, first venturi all inserts with a plurality of second venturi's throat and is equipped with the distributive pipe, distributive pipe one end is pegged graft in the throat inboard, and a plurality of distributive pipe other ends are connected in the header tank. The water treatment agent is injected into the water distribution pipe inserted at the throat part, so that the wastewater is treated more thoroughly, the wastewater treatment effect is improved, the water storage tank can be connected to one side of the sedimentation tank again to store water, and the recycling effect is achieved.

Description

Wastewater treatment system

Technical Field

The utility model relates to a technical field of waste water treatment, more specifically say, it relates to a waste water treatment system.

Background

The wastewater treatment is a treatment process for treating wastewater by physical, chemical and biological methods to purify the wastewater and reduce pollutants in the water, so that the wastewater is recycled and reused, and water resources are more fully utilized. The industrial wastewater comprises production wastewater, production sewage and cooling water, and the industrial wastewater refers to wastewater and waste liquid generated in the industrial production process, and contains industrial production materials, intermediate products, byproducts and pollutants generated in the production process, which are lost along with water.

A wastewater treatment system is disclosed in chinese utility model publication No. CN 209411980U. Including the sedimentation overflow pond, flocculation basin and the filtration purification pond that supply waste water to loop through, the sedimentation overflow pond with the flocculation basin passes through first water piping connection, the flocculation basin with the filtration purification pond passes through second water piping connection, be provided with the stirring subassembly in the flocculation basin, the filtration purification pond midframe is equipped with filtering component, runs through filtering component has seted up external through-hole near the lateral wall of tank mouth department in the filtration purification pond, be provided with in the sedimentation overflow pond and push away the material subassembly, it includes push pedal and drive to push away the material subassembly the drive assembly that the push pedal slided, the breach has been seted up on the corresponding both sides wall of sedimentation overflow pond, breach one side rotate be connected with breach complex apron, be provided with the locking Assembly of fixed apron on the lateral wall of sedimentation overflow pond, the apron with be equipped with the sealing member between the sedimentation overflow pond. The working process is as follows: add the coagulant in the flocculation basin, the agitator motor is opened simultaneously, agitator motor's drive shaft drives the connecting rod and rotates, the connecting rod drives stirring vane and rotates, pour into waste water in the sedimentation overflow tank, deposit in the sedimentation overflow tank, water level when in the sedimentation overflow tank reaches a take the altitude, waste water flows into the flocculation basin from first water pipe, stirring vane stirs waste water, aerate waste water, make waste water and coagulant fully contact, the flocculating constituent deposits in the flocculation basin, water level when in the flocculation basin rises, rise to can follow the second water pipe and flow into filtration purification tank, waste water gets into in the filtration purification tank, loop through the macropore, the coarse filtration board, fine filtration board and active carbon adsorption board filter, purify, discharge through external through-hole at last.

The stirring device arranged in the device is used for stirring, the efficiency is lower, and the treatment is not perfect enough.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a wastewater treatment system, through the treatment tank and the sedimentation tank that set up, a plurality of first venturi and the second venturi that set up in the treatment tank pour into the water treatment agent into through the distributive pipe of pegging graft at the throat, make more thorough processing of waste water, improved wastewater treatment's effect.

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

the utility model provides a wastewater treatment system, is including handling pond and sedimentation tank, the handling pond is equipped with first water inlet, first water inlet department fixedly connected with first venturi, be equipped with a plurality of second venturi that are parallel to each other in vertical direction in addition, first venturi with second venturi passes through first connecting piece to be connected, and is a plurality of the adjacent end of second venturi passes through the second connecting piece to be connected, the lower extreme the diffuser section of second venturi is connected in first delivery port, first delivery port pass through first connecting pipe connect in the sedimentation tank, first venturi with a plurality of the distributive pipe is all inserted and is equipped with to the throat of second venturi, distributive pipe one end peg graft in the throat is inboard, and is a plurality of the distributive pipe other end is connected in the header tank.

Through adopting above-mentioned technical scheme, through the processing tank and the sedimentation tank that set up, a plurality of first venturi and the second venturi that set up in the processing tank pour into the water treatment agent into through the distributive pipe of pegging graft at throat, make more thorough processing of waste water, have improved waste water treatment's effect, and sedimentation tank one side also can the reconnection tank, stores water, has reached cyclic utilization's effect.

Furthermore, one end of the plurality of the water distribution pipes inserted into the throat part is connected with an atomizing nozzle.

Through adopting above-mentioned technical scheme, the atomizer that sets up can be with the water treatment agent in the distributive pipe more even spray first venturi and second venturi in, even spraying can improve the treatment effect to waste water.

Furthermore, first water inlet with be connected through the rose box between the venturi, the rose box is close to first delivery port one side is equipped with the filter screen, the filter screen peg graft in on the inside wall of rose box.

Through adopting above-mentioned technical scheme, the rose box that sets up can filter some great particle impurities, makes waste water when through first venturi and second venturi, reduces the condition that the jam appears, has guaranteed that the device can normally work, has improved work efficiency.

Furthermore, the filter screen is arranged in double layers, and adsorption particles are arranged between the double layers.

Through adopting above-mentioned technical scheme, the further absorption of granule in the waste water can be carried out to double-deck setting and absorbent particle's setting, has improved waste water treatment's quality.

Furthermore, the first connecting piece and the second connecting piece are both U-shaped pipes, the first connecting piece and the second connecting piece are both in plug-in connection, an annular boss is arranged on the outer surface of the first connecting piece and the outer surface of the second connecting piece, and the annular boss is fixedly connected with the connecting end connected with the annular boss through a bolt.

By adopting the technical scheme, the plug-in connection can be conveniently disassembled, the interior of the plug-in connection is cleaned, the service life of the device is prolonged, and the cost is saved.

Furthermore, the U-shaped pipe is formed by embedding and matching two half shells, and the two half shells are connected through a hoop.

Through adopting above-mentioned technical scheme, the concatenation that sets up through half shell can further reduce the degree of difficulty when clean, has improved clear quality.

Furthermore, the sedimentation tank is far away from one side of the treatment tank and is provided with a detection pipe, the detection pipe is inserted into the side wall of one side of the sedimentation tank, and the detection pipe is provided with a valve.

Through adopting above-mentioned technical scheme, the inspection pipe that sets up conveniently goes to detect the inside water of sedimentation tank, and when not agreeing with, accessible traditional mode adds the water treatment agent in the sedimentation tank, does further processing to waste water.

Furthermore, the side, far away from the sedimentation tank, of the inspection pipe is provided with an upward opening.

Through adopting above-mentioned technical scheme, the ascending setting of opening can prevent when detecting that the rivers from flowing, influences the environment of week side, has improved the rationality of structure.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) by adopting the technical scheme, the water treatment agent is injected into the treatment tank through the water diversion pipe inserted in the throat part by the first venturi pipe and the second venturi pipes arranged in the treatment tank and the treatment tank, so that the wastewater is treated more thoroughly, the wastewater treatment effect is improved, one side of the sedimentation tank can be connected with the water storage tank again to store water, and the recycling effect is achieved;

(2) by adopting the technical scheme, the arranged filter box can filter some larger particle impurities, so that the blocking of the waste water is reduced when the waste water passes through the first Venturi tube and the second Venturi tube, the normal work of the device is ensured, and the work efficiency is improved;

(3) through adopting above-mentioned technical scheme, the inspection pipe of setting conveniently goes to detect the inside water of sedimentation tank, and when nonconforming, accessible traditional mode adds the water treatment agent in the sedimentation tank, does further processing to waste water, and the ascending setting of opening can prevent that water from flowing out when detecting, influences the environment of week side, has improved the rationality of structure.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the treatment tank of the present invention;

fig. 3 is a schematic cross-sectional view at a-a in fig. 2.

Reference numerals: 1. a treatment tank; 2. a sedimentation tank; 3. a first water inlet; 4. a first venturi tube; 5. a second venturi tube; 6. a first connecting member; 7. a second connecting member; 8. a first water outlet; 9. a first connecting pipe; 10. a water diversion pipe; 11. a water collection tank; 12. an atomizing spray head; 13. a filter box; 14. a filter screen; 15. adsorbing the particles; 16. an annular boss; 17. a bolt; 18. inspecting the tube; 20. a valve; 21. a water storage tank.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings and examples.

As shown in fig. 1 and 2, for the utility model discloses a wastewater treatment system, including handling pond 1 and sedimentation tank 2, it is equipped with first water inlet 3 to handle pond 1, the first venturi 4 of 3 fixedly connected with of first water inlet, be equipped with a plurality of second venturi 5 that are parallel to each other in vertical direction in addition, first venturi 4 is connected through first connecting piece 6 with second venturi 5, a plurality of second venturi 5's neighboring end passes through second connecting piece 7 and connects, the diffuser of the second venturi 5 of bottommost is connected in first delivery port 8, first delivery port 8 is connected in sedimentation tank 2 through first connecting pipe 9, first venturi 4 all inserts with a plurality of second venturi 5's throat and is equipped with distributive pipe 10, distributive pipe 10 one end is pegged graft in the throat inboard, and a plurality of distributive pipe 10 other ends are connected in header tank 11. Through the processing pond 1 and the sedimentation tank 2 that set up, a plurality of first venturi 4 and the second venturi 5 that set up in the processing pond 1 pour into the water treatment agent into through the distributive pipe 10 of pegging graft in throat, make more thorough processing of waste water, have improved waste water treatment's effect, and 2 one sides of sedimentation tank also can reconnection tank 21, store water, have reached cyclic utilization's effect.

As shown in fig. 2 and 3, one end of the plurality of water distribution pipes 10 inserted into the throat is connected with an atomizing nozzle 12. The atomizing nozzle 12 that sets up can be with the water treatment agent in the distributive pipe 10 more even spray first venturi 4 and second venturi 5 in, even spraying can improve the treatment effect to waste water. First water inlet 3 and first venturi 4 are connected through rose box 13 between, and rose box 13 is close to first delivery port 8 one side and is equipped with filter screen 14, and filter screen 14 pegs graft on the inside wall of rose box 13. The rose box 13 that sets up can filter some great particle impurities, makes waste water when through first venturi 4 and second venturi 5, reduces the condition that the jam appears, has guaranteed that the device can normally work, has improved work efficiency. The filter screen 14 is arranged in double layers, and the adsorption particles 15 are arranged between the double layers. The double-layer arrangement and the arrangement of the adsorption particles 15 can further absorb particles in the wastewater, so that the quality of wastewater treatment is improved.

As shown in fig. 2, the first connecting piece 6 and the second connecting piece 7 are both U-shaped tubes, the first connecting piece 6 and the second connecting piece 7 are both in plug connection, an annular boss 16 is arranged on the outer surface of each of the first connecting piece 6 and the second connecting piece 7, and the annular boss 16 is fixedly connected with the connecting end connected with the annular boss 16 through a bolt 17. The plug-in connection can be conveniently disassembled, the interior of the plug-in connection is cleaned, the service life of the device is prolonged, and the cost is saved. The U-shaped pipe is formed by engaging and connecting two half-shells, and the two half-shells are connected by a hoop (not shown in the figure). The difficulty of the concatenation that sets up through half shell can be further when reducing clean has improved clear quality.

As shown in figure 1, a test tube 18 is arranged on one side of the sedimentation tank 2, which is far away from the treatment tank 1, and the test tube 18 is inserted into the side wall of one side of the sedimentation tank 2. The check tube 18 is provided with a valve 20. The inspection pipe 18 that sets up conveniently goes to detect the inside water of sedimentation tank 2, and when not agreeing with, accessible traditional mode adds the water treatment agent in sedimentation tank 2, does further processing to waste water. The test tube 18 is arranged with its opening facing upwards on the side remote from the sedimentation basin 2. The upward setting of opening can prevent when measuring that the rivers from flowing, influences the environment of week side, has improved the rationality of structure.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. A wastewater treatment system comprises a treatment tank (1) and a sedimentation tank (2), and is characterized in that the treatment tank (1) is provided with a first water inlet (3), a first Venturi tube (4) is fixedly connected at the first water inlet (3), a plurality of second Venturi tubes (5) which are parallel to each other in the vertical direction are additionally arranged, the first Venturi tube (4) is connected with the second Venturi tubes (5) through a first connecting piece (6), the adjacent ends of the second Venturi tubes (5) are connected through a second connecting piece (7), the diffusion section of the second Venturi tube (5) at the lowest end is connected with a first water outlet (8), the first water outlet (8) is connected with the sedimentation tank (2) through a first connecting pipe (9), and water distribution pipes (10) are inserted into the throats of the first Venturi tube (4) and the second Venturi tubes (5), one end of each water diversion pipe (10) is inserted into the inner side of the throat part, and the other ends of the water diversion pipes (10) are connected to the water collection tank (11).

2. A waste water treatment system according to claim 1, characterized in that a plurality of said distribution pipes (10) are inserted into said throat and are connected at one end with an atomizing nozzle (12).

3. A waste water treatment system according to claim 1, wherein the first water inlet (3) is connected with the first venturi tube (4) through a filter box (13), a filter screen (14) is arranged on one side of the filter box (13) close to the first water outlet (8), and the filter screen (14) is inserted into the inner side wall of the filter box (13).

4. A waste water treatment system according to claim 3, characterized in that the filter screens (14) are arranged in two layers with adsorbent particles (15) arranged between the layers.

5. The wastewater treatment system according to claim 1, wherein the first connecting piece (6) and the second connecting piece (7) are both U-shaped pipes, the first connecting piece (6) and the second connecting piece (7) are both in plug connection, an annular boss (16) is arranged on the outer surface of each of the first connecting piece (6) and the second connecting piece (7), and the connecting end of the annular boss (16) connected with the annular boss is fixedly connected with the connecting end of the annular boss through a bolt (17).

6. The wastewater treatment system according to claim 5, wherein the U-shaped pipe is formed by connecting two half shells in a fitting manner, and the two half shells are connected through a hoop.

7. A waste water treatment system according to claim 1, characterized in that a test tube (18) is arranged on the side of the sedimentation tank (2) away from the treatment tank (1), the test tube (18) is inserted into the side wall of the sedimentation tank (2), and a valve (20) is arranged on the test tube (18).

8. A waste water treatment system according to claim 7, characterized in that the test tube (18) is arranged with its opening facing upwards at the side remote from the sedimentation basin (2).