CN209797643U - Stirring station sewage delivery system - Google Patents

Abstract

The utility model relates to a sewage conveying system of a mixing station, which relates to the field of concrete production equipment, and comprises a sand-stone separator, wherein a sewage output end of the sand-stone separator is connected with a sewage pipe, one side of the sand-stone separator is provided with a sewage tank, an air flotation component and a mixing component are arranged in the sewage tank, one side of the mixer is provided with a transfer tank, a connecting pipe is arranged in the sewage tank and is communicated with the transfer tank, a conveying pump and a conveying pipe are arranged in the transfer tank and are connected with the mixer, sewage generated by the mixing station passes through the sand-stone separator in advance to separate sand stones from the sewage, then the sewage enters the sewage tank, a mixing device in the sewage tank is started, the air flotation component and the mixing component are used for mixing and stirring the sewage, meanwhile, the air flotation component aerates the sewage, organic matters in the sewage are reduced, then, avoid sediment deposition and promote full utilization of sewage.

Description

Stirring station sewage delivery system

Technical Field

The utility model belongs to the technical field of concrete production equipment and specifically relates to a stirring station sewage delivery system is related to.

Background

At present, concrete mixing plants are widely distributed, due to the characteristics of concrete, special mixing trucks are generally required to transport the concrete, the mixing trucks have concrete residues in the mixing trucks after the concrete is transported, and the mixing trucks need to be cleaned in order to ensure the quality of the concrete, and if the cleaned residual concrete mixed with sewage is directly discharged without treatment, the ecological environment can be damaged inestimably. In addition, the sewage is also brought by washing the ground in the mixing plant, the sewage is a source for destroying the environment, the sewage of the concrete mixing plant contains chemical components, if the sewage is randomly discharged and easily pollutes water sources, soil destroys the ecological environment, and for example, 50 thousands of concrete mixing plants are produced every year, about 40 tons of water need to be flushed every day, about 12000 tons of sewage are discharged all year round, and the influence on the ecological environment can be thought if all the sewage is discharged.

The waste water treatment system for the concrete mixing plant disclosed in the Chinese patent with the publication number of CN205328683U belongs to the technical field of waste water treatment and aims to provide a waste water treatment system for the concrete mixing plant for recycling waste water and waste materials, which comprises a water collecting tank, wherein the water collecting tank is provided with at least one ground sewage inlet, a stone screening conveyor is arranged above the water collecting tank, the stone screening conveyor is provided with a stone outlet, the stone outlet is just opposite to a first belt conveyor, the first belt conveyor is connected with a stone storage yard, the bottom of the water collecting tank is provided with a conveying pipe, the conveying pipe is connected with a spiral sand washer, the upper end of the spiral sand washer is provided with a sand outlet pipe, the sand outlet pipe is connected with a second belt conveyor, the second belt conveyor is just opposite to the sand storage yard, the spiral sand washer is provided with a water outlet pipe, the water outlet pipe is connected with a sewage pipe, the sewage pipe is sequentially connected with a sedimentation, the clarification tank is connected with the pipeline.

However, the above-described technique has the following drawbacks: sediment sedimentation and blockage are easy to occur in the water collecting tank, most of sewage in the water collecting tank contains concrete preparation components, the concrete with low component requirements can be directly conveyed into a stirrer for use, the sedimentation tank, the clarification tank and the like are arranged in the technology, and the concrete components in the sewage are sedimentated, so that the sewage is not fully utilized and the labor is consumed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a stirring station sewage delivery system has sewage make full use of, saves artificial advantage.

The above object of the present invention can be achieved by the following technical solutions: the utility model provides a stirring station sewage conveying system, includes sand and stone separator, sand and stone separator sewage output end is connected with the sewage pipe, sand and stone separator one side is equipped with the effluent water sump, be provided with air supporting subassembly and stirring subassembly in the effluent water sump, be equipped with the transfer pond in mixer one side, be equipped with connecting pipe and transfer pond intercommunication in the effluent water sump, be equipped with delivery pump and conveyer pipe in the transfer pond and be connected with the mixer.

Implement above-mentioned technical scheme, the sewage that the mixing plant produced passes through the grit in advance and divides the separating centrifuge, separates the grit in the sewage, then sewage gets into the effluent water sump, and the air supporting subassembly and the stirring subassembly in the effluent water sump stir the mixing to sewage, and the air supporting subassembly aerates sewage simultaneously, reduces the organic matter in the sewage, arranges sewage to the transfer pond through the connecting pipe then, opens the delivery pump then and carries sewage to the agitator in along the conveyer pipe, makes sewage utilize abundant.

The utility model discloses further set up to: the air floatation assembly comprises an aeration pipe set arranged at the bottom end of the sewage tank, the aeration pipe set is connected with a compressed air source pipe, and a plurality of aeration openings are formed in the pipe wall of the air pipe.

Implement above-mentioned technical scheme, open the air supporting subassembly, let in aeration nest of tubes with compressed air, compressed air gushes out from the aeration opening, then turns over sewage to make the organic matter part in the sewage contact with oxygen and then decompose.

The utility model discloses further set up to: and an end cover hinged by a torsional spring is arranged on the aeration opening.

Implement above-mentioned technical scheme, set up the articulated end cover of torsional spring, the end cover is closed at ordinary times and avoids the deposit to get into the aeration nest of tubes, and when opening the aeration nest of tubes, the end cover is broken and is carried out the aeration.

The utility model discloses further set up to: the aeration pipe set is of a cuboid frame structure, and the compressed air source pipe is connected to the bottom end of the aeration pipe set.

implement above-mentioned technical scheme, the aeration nest of tubes that is frame construction is the three-dimensional setting, more is favorable to promoting the effluent water sump aeration thoroughly.

The utility model discloses further set up to: the stirring subassembly is including locating from the driving wheel in the effluent water sump, the stirring subassembly still includes the rotation motor that effluent water sump upper end one side was equipped with, it has the action wheel to rotate motor output shaft, the action wheel with from the driving wheel cover between being equipped with the stirring link joint, stirring link joint face is equipped with the vertical stirring vane who sets up towards the outside.

Implement above-mentioned technical scheme, the motor is rotated in the start-up, and the action wheel rotation drives the stirring link joint and rotates, drives stirring vane then and constantly stirs in the sewage pond, compares ordinary stirring rake, and stirring vane and stirring link joint stirring are easier, and the wearing and tearing are less.

The utility model discloses further set up to: the stirring chain plate is evenly provided with water leakage holes, and the joint of the driving wheel and the stirring chain plate is provided with a mud scraping component.

Implement above-mentioned technical scheme, set up the hole that leaks and be convenient for spill sewage when the stirring link joint rises, set up and scrape the mud subassembly and can scrape the deposit of stirring link joint face down, avoid in the deposit is drawn into the action wheel, more be favorable to the maintenance stability of device.

The utility model discloses further set up to: scrape the mud subassembly including locating the inboard installing frame of stirring link joint face, be equipped with in the installing frame with the mud brush of scraping that stirring link joint face slope set up, scrape the mud brush with the installing frame joint is connected.

Implement above-mentioned technical scheme, set up the installing frame and scrape the mud brush and can scrape down the deposit that rises along stirring link joint face, the mud brush of scraping that the slope set up simultaneously can avoid the deposit to fall downwards along one side water conservancy diversion with the deposit of scraping down.

The utility model discloses further set up to: the transfer pond is equipped with the aeration pipe in, the aeration pipe is vertical to be set up and the periphery wall distributes and has the aeration hole.

Implement above-mentioned technical scheme, the transfer pond sets up the aeration pipe and aerates, avoids the deposit in the transfer pond.

The utility model discloses further set up to: the connecting pipe is arranged in an inverted V shape.

Implement above-mentioned technical scheme, the connecting pipe of "V" font can weaken intraductal backward flow, avoids sewage deposit to block up the body in the pipe simultaneously.

To sum up, the utility model discloses a beneficial technological effect does:

1. The utility model discloses a sewage conveying system of a stirring station, which comprises a sand-stone separator, wherein the sewage output end of the sand-stone separator is connected with a sewage pipe, one side of the sand-stone separator is provided with a sewage tank, an air flotation component and a stirring component are arranged in the sewage tank, one side of a stirrer is provided with a transfer tank, a connecting pipe is arranged in the sewage tank and is communicated with the transfer tank, a conveying pump and a conveying pipe are arranged in the transfer tank and are connected with the stirrer, sewage generated by the stirring station passes through the sand-stone separator in advance to separate sand from sand in the sewage, then the sewage enters the sewage tank, a mixing device in the sewage tank is started, the air flotation component and the stirring component stir and mix the sewage, meanwhile, the air flotation component aerates the sewage, organic matters in the sewage are reduced, then the sewage is discharged to the transfer tank through the connecting, the sewage is fully utilized;

2. The stirring assembly comprises a driven wheel arranged in the sewage tank, the stirring assembly also comprises a rotating motor arranged on one side of the upper end of the sewage tank, an output shaft of the rotating motor is connected with a driving wheel, a stirring chain plate is sleeved between the driving wheel and the driven wheel, the surface of the stirring chain plate is provided with a stirring blade which is vertically arranged towards the outside, the stirring blade is arranged, the stirring effect is improved, compared with a common stirring paddle, the stirring blade and the stirring chain plate are easier to stir, and the abrasion is less;

3. The air supporting component comprises an aeration pipe group arranged at the bottom end of the sewage tank, the aeration pipe group is connected with a compressed air source pipe, a plurality of aeration openings are formed in the pipe wall of the air pipe, the air supporting component is opened, compressed air is introduced into the aeration pipe group, the compressed air is discharged from the aeration openings, then, sewage is turned, and organic matter parts in the sewage are made to be in contact with oxygen and then decomposed.

Drawings

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

Fig. 2 is a schematic sectional view taken along line a-a in fig. 1.

Fig. 3 is an enlarged schematic view of part B of fig. 1.

In the figure: 1. a sand-stone separator; 2. a sewage pipe; 3. a sewage tank; 4. an air flotation assembly; 5. a stirring assembly; 6. a transfer pool; 7. a connecting pipe; 8. a sewage pump; 9. a delivery pump; 10. a delivery pipe; 11. an aeration pipe group; 12. a compressed gas source pipe; 13. an end cap; 14. a driven wheel; 15. rotating the motor; 16. a driving wheel; 17. stirring a chain plate; 18. a stirring blade; 19. a water leakage hole; 20. a mud scraping assembly; 21. installing a frame; 22. a mud scraping brush; 23. an aeration pipe; 24. an aeration hole; 25. and (4) an aeration opening.

Detailed Description

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

Refer to fig. 1, for the utility model discloses a stirring station sewage conveying system, including sand and stone separator 1, the sewage output end of 1 lower extreme of sand and stone separator is connected with sewer pipe 2, be provided with effluent water sump 3 in 1 one side of sand and stone separator, sewage in the sand and stone separator 1 leads to effluent water sump 3 through sewer pipe 2, be provided with air supporting subassembly 4 and stirring subassembly 5 in the effluent water sump 3 simultaneously, therefore the sewage that the stirring station produced passes through the sand and stone separator in advance, sand and stone in the sewage is separated out, sewage gets into effluent water sump 3 then, air supporting subassembly 4 and stirring subassembly 5 in the effluent water sump 3 stir the mixing to sewage, air supporting subassembly 4 aerates sewage simultaneously, reduce the organic matter in the sewage.

Referring to fig. 2, sewage through mixing and aeration need be carried to the agitator in, be provided with transfer pond 6 in agitator one side, be provided with connecting pipe 7 and transfer pond 6 intercommunication in the effluent water sump 3, be provided with sewage pump 8 on the connecting pipe 7, be provided with delivery pump 9 and conveyer pipe 10 in the transfer pond 6 and be connected with the agitator, connecting pipe 7 is down "V" font setting, can weaken intraductal backward flow, avoid sewage to block up the body at intraductal deposit simultaneously, arrange sewage to transfer pond 6 through sewage pump 8 and connecting pipe 7 simultaneously, open delivery pump 9 then and carry sewage to the agitator along conveyer pipe 10 in, make sewage utilize fully.

referring to fig. 1, 2 and 3, the air flotation assembly 4 includes an aeration pipe 23 group 11 disposed at the bottom end of the sewage tank 3, the aeration pipe 23 group 11 is connected with a compressed air source pipe 12, the aeration pipe 23 group 11 is in a rectangular frame structure, the compressed air source pipe 12 is connected to the bottom end of the aeration pipe 23 group 11, the aeration pipe 23 group 11 in the frame structure is in a three-dimensional arrangement, which is more favorable for promoting thorough aeration of the sewage tank 3, a plurality of aeration openings 25 are disposed on the pipe wall of the air pipe, end covers 13 hinged with torsion springs are disposed on the aeration openings 25, therefore, the air floating component 4 is started, compressed air is introduced into the aeration pipe 23 group 11, the compressed air gushes out from the aeration opening 25, then the sewage is turned over, and the organic matter part in the sewage is promoted to be contacted with oxygen and then decomposed, when the end cover 13 is closed at ordinary times to prevent sediment from entering the aeration pipe 23 group 11, and when the aeration pipe 23 group 11 is opened, the end cover 13 is flushed to perform aeration.

Referring to fig. 1, fig. 2 and fig. 3, when aerating, still need stir effluent water sump 3, stirring subassembly 5 is including locating from driving wheel 14 in effluent water sump 3, stirring subassembly 5 still includes the rotation motor 15 that effluent water sump 3 upper end one side was provided with, rotation motor 15 output shaft has action wheel 16, action wheel 16 and from driving wheel 14 internal sleeve are provided with stirring link joint 17, stirring link joint 17 face is provided with vertical stirring vane 18 towards the outside setting, start rotation motor 15, action wheel 16 rotation, drive stirring link joint 17 and rotate, drive stirring vane 18 then and constantly stir in effluent water sump 3, compare ordinary stirring rake, stirring vane 18 and stirring link joint 17 stir more easily, and wearing and tearing are less.

Referring to fig. 1, fig. 2, the equipartition has the hole 19 that leaks on the stirring link joint 17, action wheel 16 is provided with stirring link joint 17 cup joints the department and scrapes mud subassembly 20, scrape mud subassembly 20 including locating the inboard installing frame 21 of stirring link joint 17 face, be provided with in the installing frame 21 with the mud brush 22 of scraping that stirring link joint 17 face slope set up, it is connected with installing frame 21 joint to scrape mud brush 22, it can scrape down the deposit that rises along stirring link joint 17 face to set up installing frame 21 and scrape mud brush 22, the mud brush 22 that scrapes that the slope set up simultaneously can be with the deposit of scraping along one side water conservancy diversion, avoid the deposit to fall downwards, it leaks sewage to set up the hole 19 that leaks when stirring link joint 17 rises to set up, it can scrape down the deposit of stirring link joint 17 face to set up the mud subassembly 20, avoid in the deposit is drawn into action.

Referring to fig. 1, an aeration pipe 23 is arranged in the sewage transfer tank 6 in the sewage tank 3, the aeration pipe 23 is vertically arranged, aeration holes 24 are distributed on the outer peripheral wall of the aeration pipe 23, and the aeration pipe 23 is aerated to avoid sediment from depositing in the transfer tank 6.

Working process (principle): the utility model discloses a sewage conveying system of a mixing station, which comprises a sand-stone separator 1, the sewage output end of the sand-stone separator 1 is connected with a sewage pipe 2, one side of the sand-stone separator 1 is provided with a sewage pool 3, the sewage pool 3 is internally provided with an air flotation component 4 and a mixing component 5, one side of a mixer is provided with a transfer pool 6, the sewage pool 3 is internally provided with a connecting pipe 7 communicated with the transfer pool 6, the transfer pool 6 is internally provided with a conveying pump 9 and a conveying pipe 10 connected with the mixer, therefore, the sewage generated by the mixing station passes through the sand-stone separator in advance to separate sand from the sewage, then the sewage enters the sewage pool 3 along the sewage pipe 2, the air flotation component 4 and the mixing component 5 are opened, compressed air is introduced into an aeration pipe 23 group 11, the compressed air emerges from an aeration opening 25, then the sewage is turned, a rotating motor, then drive stirring vane 18 and constantly stir in effluent water sump 3, let in transfer pond 6 with sewage along connecting pipe 7 then, open aeration pipe 23 then and aerate, finally open delivery pump 9 and carry sewage to the agitator in along conveyer pipe 10, the organic matter in the accessible stirring and aeration reduction sewage avoids the deposit, has improved the utilization ratio of sewage.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims (9)

1. The utility model provides a stirring station sewage delivery system, includes sand and stone separator (1), its characterized in that: sand and stone separator (1) sewage output end is connected with sewage pipe (2), sand and stone separator (1) one side is equipped with effluent water sump (3), be provided with air supporting subassembly (4) and stirring subassembly (5) in effluent water sump (3), be equipped with transfer pond (6) in mixer one side, be equipped with connecting pipe (7) and transfer pond (6) intercommunication in effluent water sump (3), be equipped with delivery pump (9) and conveyer pipe (10) in transfer pond (6) and be connected with the mixer.

2. The mixing station sewage delivery system of claim 1, wherein: the air floatation assembly (4) comprises an aeration pipe group (11) arranged at the bottom end of the sewage tank (3), the aeration pipe group (11) is connected with a compressed air source pipe (12), and a plurality of aeration openings (25) are arranged on the pipe wall of the air pipe.

3. The mixing station sewage delivery system of claim 2, wherein: and an end cover (13) hinged by a torsion spring is arranged on the aeration opening (25).

4. The mixing station sewage delivery system of claim 3, wherein: the aeration pipe set (11) is of a cuboid frame structure, and the compressed air source pipe (12) is connected to the bottom end of the aeration pipe set (11).

5. the mixing station sewage delivery system of claim 4, wherein: stirring subassembly (5) is including locating from driving wheel (14) in effluent water sump (3), stirring subassembly (5) still includes rotation motor (15) that effluent water sump (3) upper end one side was equipped with, rotation motor (15) output shaft has action wheel (16), action wheel (16) with from the cover between driving wheel (14) and be equipped with stirring link joint (17), stirring link joint (17) face is equipped with vertical stirring vane (18) that set up towards the outside.

6. The mixing station sewage delivery system of claim 5, wherein: the stirring chain plate (17) is evenly provided with water leakage holes (19), and the sleeve joint of the driving wheel (16) and the stirring chain plate (17) is provided with a mud scraping component (20).

7. The mixing station sewage delivery system of claim 6, wherein: scrape mud subassembly (20) including locating stirring link joint (17) inboard installing frame (21) of face, be equipped with in installing frame (21) with what stirring link joint (17) face slope set up scrapes mud brush (22), scrape mud brush (22) with installing frame (21) joint is connected.

8. The mixing station sewage delivery system of claim 1, wherein: an aeration pipe (23) is arranged in the transfer tank (6), the aeration pipe (23) is vertically arranged, and aeration holes (24) are distributed on the outer peripheral wall of the aeration pipe.

9. The mixing station sewage delivery system of claim 1, wherein: the connecting pipe (7) is arranged in an inverted V shape.