CN215232690U

CN215232690U - High solid content sewage lift system

Info

Publication number: CN215232690U
Application number: CN202121415042.3U
Authority: CN
Inventors: 李鹏
Original assignee: Hubei University
Current assignee: Hubei University
Priority date: 2021-06-24
Filing date: 2021-06-24
Publication date: 2021-12-21
Anticipated expiration: 2031-06-24

Abstract

The utility model relates to a sewage treatment technical field provides a high solid content sewage lift system, include the water pitcher of drawing and do the water pumping device of drawing force is provided to the water pitcher of drawing, the internal water conservancy diversion hole and the guide plate of being provided with along the direction of height of the jar of water pitcher of drawing, the water conservancy diversion hole site is in the below of guide plate, the internal two cavities of being separated for from top to bottom of jar, the inlet tube of water pitcher links to the cavity of below, two cavities about the water conservancy diversion hole intercommunication, the guide plate is located the cavity of top, the drawing force of drawing force device also is used in the cavity of top, the bottom of the cavity of below is equipped with the sedimentation tank. The utility model discloses a diversion jar sets up sedimentation tank, water conservancy diversion hole and guide plate, contains sewage to the height and deposits and water conservancy diversion solid-liquid separation handles, is showing solid impurity in the reduction high solid content sewage, reduces the wearing and tearing of follow-up relevant equipment, removes the problem that sewage treatment system blockked up, has improved sewage treatment system's equipment operating rate and whole efficiency.

Description

High solid content sewage lift system

Technical Field

The utility model relates to a sewage treatment technical field specifically is a high solid content sewage lift system.

Background

Usually, the sewage is sent to a sewage treatment system by a submersible pump at the bottom of the collecting tank. However, for sewage containing mud or high content of solid impurities, the submersible pump is easily blocked. The submersible pump is arranged at the bottom of the sewage collecting tank, is easy to corrode and is difficult to overhaul. In the sewage lifting process, solid impurities can be abraded and block subsequent production equipment, so that the flow of a system is unstable, the system is frequently overhauled, impurities are easily brought in, subsequent treatment procedures are influenced, and the production efficiency is seriously reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high solid content sewage lift system can solve partial defect among the prior art at least.

In order to achieve the above object, the embodiment of the present invention provides the following technical solutions: the utility model provides a high solid content sewage lift system, includes water diversion jar and for the pumping device of water diversion jar provided suction, water diversion jar internal edge direction of height is provided with water conservancy diversion hole and guide plate, the water conservancy diversion hole is located the below of guide plate, the internal two upper and lower cavities that are separated for of jar, water diversion jar's inlet tube links to the cavity of below, two upper and lower cavities of water conservancy diversion hole intercommunication, the guide plate is located the cavity of top, pumping device's suction also is used in the cavity of top, the bottom of the cavity of below is equipped with the sedimentation tank.

Further, the sedimentation tank is connected with a sludge discharge pipe.

Further, the cavity of below is round platform form, round platform form the small-bore end of cavity of below is located the below, the sedimentation tank is located small-bore end department.

Furthermore, the water pumping device comprises a water outlet pipe and a screw pump, one end of the water outlet pipe extends into the cavity above the water outlet pipe, and the other end of the water outlet pipe is communicated with the output end of the screw pump.

Furthermore, the water pumping device is communicated with a Y-shaped pipeline filter.

Further, the Y-shaped pipeline filter is connected with a sewage treatment system.

Further, still include the catch basin that is used for collecting sewage, the inlet tube stretches into the catch basin.

Further, the water collecting tank is internally provided with a slope, the lowest part of the slope is provided with a settling tank, and the water inlet pipe is positioned above the settling tank.

Further, the catch basin is equipped with the manhole.

Furthermore, the cross section of the guide plates is a triangular folded plate, and the guide plates are arranged in two rows in a staggered mode.

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

1. the diversion tank is provided with the sedimentation tank, the diversion holes and the diversion plates, and is used for carrying out sedimentation and diversion solid-liquid separation treatment on high solid content sewage, so that solid impurities in the high solid content sewage are obviously reduced, the abrasion of subsequent related equipment is reduced, the problem of blockage of a sewage treatment system is solved, and the equipment operation rate and the overall efficiency of the sewage treatment system are improved.

2. The water diversion tank, the screw pump and the Y-shaped pipeline filter which are exposed on the ground are used for lifting and conveying the sewage with high solid content, the use of a conventional submersible pump is avoided, the problems of corrosion, blockage and difficulty in maintenance of the submersible pump are solved, the stable flow in the sewage conveying process is ensured, and the maintenance, the overhaul and the operation are convenient.

Drawings

FIG. 1 is a schematic view of a high solid content sewage lift system according to an embodiment of the present invention;

fig. 2 is a schematic view of a diversion hole of a high solid content sewage lifting system provided by an embodiment of the present invention;

fig. 3 is a schematic view of a deflector of a high solid content sewage lifting system according to an embodiment of the present invention;

in the reference symbols: 1-a water collecting tank; 2-water inlet pipe; 3-repairing the well; 4-a water diversion tank; 5-diversion holes; 6-a sedimentation tank; 7-a flow guide plate; 8-a sludge discharge pipe; 9-screw pump; 10-Y type pipe filters; 11-a sewage treatment system; 12-a water outlet pipe; 13-support bar.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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 fig. 1, an embodiment of the present invention provides a high solid content sewage lifting system, including a water diversion tank 4 and a water pumping device for providing pumping force for the water diversion tank 4, a diversion hole 5 and a diversion plate 7 are provided along a height direction in a tank body of the water diversion tank 4, the diversion hole 5 is located below the diversion plate 7, the tank body is divided into an upper chamber and a lower chamber, a water inlet pipe 2 of the water diversion tank 4 is connected to the lower chamber, the diversion hole 5 is communicated with the upper chamber and the lower chamber, the diversion plate 7 is located in the upper chamber, the pumping force of the pumping device is also applied to the upper chamber, and a sedimentation tank 6 is provided at the bottom of the lower chamber. In this embodiment, the diversion tank 4 is provided with the sedimentation tank 6, the diversion holes 5 and the diversion plate 7, and is used for carrying out sedimentation and diversion solid-liquid separation treatment on high solid content sewage, so that solid impurities in the high solid content sewage are obviously reduced, the abrasion of subsequent related equipment is reduced, the problem of blockage of the sewage treatment system 11 is solved, and the equipment operation rate and the overall efficiency of the sewage treatment system 11 are improved. Specifically, as shown in fig. 2, the flow guide holes 5 may be fixed by using support rods 13, and the tank body may be divided into an upper chamber and a lower chamber by using the support rods 13, and the support rods 13 may be designed as a complete plane. After the pumping device provides suction force, sewage entering the lower chamber from the water inlet pipe 2 can be rapidly guided to the flow guide holes 5, the flow direction is rapidly changed downwards, and solid impurities in the sewage also move to the bottom of the pool along with the water flow direction and are precipitated at the bottom of the pool. And the solid impurities floating up due to disturbance are separated again by the two rows of guide plates 7 which are arranged in a staggered way and flow to the sedimentation tank 6 for sedimentation, so that a large amount of solid impurities are removed, and solid-liquid separation is realized. Preferably, the sedimentation basin 6 is connected to a sludge discharge pipe 8, through which sludge discharge pipe 8 the sludge can be discharged. Preferably, the cavity below is round platform shape, the small-bore end of the cavity below of round platform shape is located the below, sedimentation tank 6 is located small-bore end department. Preferably, the rear end of the water inlet pipe 2 can be provided with a valve to adjust the flow rate and the flow rate of the inlet water. Preferably, as shown in fig. 3, the cross section of the baffles 7 is a triangular flap, and the baffles 7 are arranged in two staggered rows.

As an optimized scheme of the embodiment of the present invention, please refer to fig. 1, the water pumping device includes a water outlet pipe 12 and a screw pump 9, one end of the water outlet pipe 12 extends into the cavity above, and the other end is communicated with the output end of the screw pump. The water pumping device is communicated with a Y-shaped pipeline filter 10, and the Y-shaped pipeline filter 10 is connected with a sewage treatment system 11. In this embodiment, the water pumping device may include a water outlet pipe 12 and a screw pump 9. The sewage with high solid content in the water collecting tank 1 is sucked to the water diversion tank 4 on the ground along with the pipeline under the traction of the screw pump 9. And the sewage after the solid impurities are separated by the water diversion tank 4 enters a subsequent sewage treatment system 11 through a water outlet pipe 12 and a Y-shaped pipeline filter 10 under the traction of a screw pump 9.

As an optimization scheme of the embodiment of the present invention, please refer to fig. 1, the system further includes a collecting tank 1 for collecting sewage, and the water inlet pipe 2 extends into the collecting tank 1. Have the slope in the catch basin 1, the lowest department on slope is equipped with the precipitation tank, inlet tube 2 is in the top of precipitation tank. The collecting tank 1 is provided with a maintenance well 3. In this embodiment, the high solid content sewage can be stored in the collecting tank 1, and part of the solid impurities will sink to the bottom of the tank and flow to the settling tank along the slope. And the arrangement of the maintenance well 3 can facilitate maintenance. Preferably, the inclination angle of the slope is 5-15 degrees.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a high solid content sewage lift system which characterized in that: the water diversion tank comprises a water diversion tank and a water pumping device for providing pumping force for the water diversion tank, wherein a water diversion hole and a water diversion plate are arranged in the tank body of the water diversion tank along the height direction, the water diversion hole is positioned below the water diversion plate, the tank body is divided into an upper cavity and a lower cavity, the water inlet pipe of the water diversion tank is connected to the cavity below, the upper cavity and the lower cavity are communicated with the water diversion hole, the water diversion plate is positioned in the cavity above, the pumping force of the water pumping device is also applied to the cavity above, and a sedimentation tank is arranged at the bottom of the cavity below.

2. A high solids sewage lift system as claimed in claim 1 wherein: the sedimentation tank is connected with a sludge discharge pipe.

3. A high solids sewage lift system as claimed in claim 1 wherein: the cavity of below is round platform form, round platform form the small-bore end of cavity of below is located the below, the sedimentation tank is located small-bore end department.

4. A high solids sewage lift system as claimed in claim 1 wherein: the water pumping device comprises a water outlet pipe and a screw pump, one end of the water outlet pipe extends into the cavity above the water outlet pipe, and the other end of the water outlet pipe is communicated with the output end of the screw pump.

5. A high solids sewage lift system as claimed in claim 1 wherein: the water pumping device is communicated with a Y-shaped pipeline filter.

6. A high solids content wastewater lift system according to claim 5, wherein: the Y-shaped pipeline filter is connected with a sewage treatment system.

7. A high solids sewage lift system as claimed in claim 1 wherein: still including the catch basin that is used for collecting sewage, the inlet tube stretches into the catch basin.

8. A high solids sewage lift system as claimed in claim 7 wherein: the water collecting tank is internally provided with a slope, the lowest part of the slope is provided with a settling tank, and the water inlet pipe is positioned above the settling tank.

9. A high solids sewage lift system as claimed in claim 7 wherein: the catch basin is equipped with the manhole.

10. A high solids sewage lift system as claimed in claim 1 wherein: the cross section of the guide plates is a triangular folded plate, and the guide plates are arranged in two rows in a staggered mode.