CN210915555U

CN210915555U - Solid-liquid separation device suitable for sewage treatment engineering

Info

Publication number: CN210915555U
Application number: CN201921180838.8U
Authority: CN
Inventors: 扈伟光; 张云娟; 王建芳
Original assignee: Hebei Lanmei Environmental Protection Technology Co ltd
Current assignee: Hebei Lanmei Environmental Protection Technology Co ltd
Priority date: 2019-07-25
Filing date: 2019-07-25
Publication date: 2020-07-03
Anticipated expiration: 2029-07-25

Abstract

The utility model discloses a solid-liquid separation equipment suitable for sewage treatment engineering, including the treatment tank, the upper end of treatment tank is run through and is equipped with the toper and strain a section of thick bamboo, the upper end that the toper was strained is fixed with the spacing collar, the lower extreme of spacing collar is contradicted in the upper end of treatment tank, the lower extreme that the toper was strained is fixed with the connecting cylinder, one side of connecting cylinder is run through and is equipped with the spiral conveying pipeline, the one end lateral wall in the treatment tank is run through to the one side of treatment tank to the one end of spiral conveying pipeline and extends to one side of treatment tank, be equipped with spiral conveying pole in the connecting cylinder, the one end of spiral conveying pole extends to in the spiral conveying pipeline, the one end of spiral conveying pipeline is fixed. The utility model discloses a double-deck filtration separates the solid of equidimension not in the sewage, has improved sewage treatment's quality, can discharge the solid of separation to the assigned position simultaneously, and convenient cleanness can last work, has improved sewage treatment's efficiency, facilitates the use.

Description

Solid-liquid separation device suitable for sewage treatment engineering

Technical Field

The utility model relates to a sewage treatment technical field especially relates to a solid-liquid separation equipment suitable for sewage treatment engineering.

Background

Sewage treatment: the sewage is purified to reach the water quality requirement of being discharged into a certain water body or being reused. Sewage treatment is widely applied to various fields such as buildings, agriculture, traffic, energy, petrifaction, environmental protection, urban landscape, medical treatment, catering and the like, and is also increasingly carried into daily life of common people, and sewage treatment is generally divided into production sewage treatment and domestic sewage treatment. The production sewage comprises industrial sewage, agricultural sewage, medical sewage and the like, and the domestic sewage is sewage generated in daily life, and refers to complex mixtures of various forms of inorganic matters and organic matters, and comprises the following steps: floating and suspended large and small solid particles, colloidal and gelatinous dispersions and pure solutions, require solid-liquid separation prior to wastewater treatment.

At present, sewage treatment is generally carried out on sewage through a sewage treatment tank, but large solids and solid particles in the sewage are inconvenient to remove, the efficiency of solid-liquid separation is poor, the large solids and the solid particles cannot be removed in time, and blockage is easily caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a solid-liquid separation device suitable for sewage treatment engineering.

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

a solid-liquid separation device suitable for sewage treatment engineering comprises a treatment tank, wherein a conical filter cylinder penetrates through the upper end of the treatment tank, a limiting ring is fixed at the upper end of the conical filter cylinder, the lower end of the limiting ring abuts against the upper end of the treatment tank, a connecting cylinder is fixed at the lower end of the conical filter cylinder, a spiral conveying pipe penetrates through one side of the connecting cylinder, one end of the spiral conveying pipe penetrates through the side wall of one end in the treatment tank and extends to one side of the treatment tank, a spiral conveying rod is arranged in the connecting cylinder, one end of the spiral conveying rod extends into the spiral conveying pipe, a spiral conveyor is fixed at one end of the spiral conveying pipe, a discharge pipe is connected to one side of the spiral conveyor, a transmission device is fixed at the other end of the spiral conveying rod, a filter box is fixed at the bottom in the treatment tank, and a water pump is fixed at the top in the filter box, one end of the water pump is connected with a water outlet pipe, one end of the water outlet pipe penetrates through the top inside the treatment tank and extends to the upper end of the treatment tank, and a sewage discharge device is arranged at the lower end of the treatment tank.

Preferably, waste fitting discharging is including fixing the second driving motor at the treatment tank lower extreme, second driving motor's output shaft end is fixed with the dwang, equidistant a plurality of puddlers of being fixed with on the dwang, the lower extreme of treatment tank is connected with two blow off pipes, the lower extreme of treatment tank is equipped with an album dirt section of thick bamboo, and two blow off pipes all correspond with an album dirt section of thick bamboo.

Preferably, transmission is including fixing the connecting rod at the spiral conveying pole other end, the one end of connecting rod runs through the one end lateral wall in the connecting cylinder and the one end lateral wall in the processing jar in proper order and extends to the opposite side of processing jar, the one end of connecting rod is fixed with first rotation wheel, the lower extreme of processing jar is fixed with first driving motor, first driving motor's output shaft end is fixed with the second and rotates the wheel, the second rotates and is connected through drive belt transmission between wheel and the first rotation wheel.

Preferably, a fixing plate is fixed at one end of the spiral material conveyer and fixed at one side of the treatment tank, and a connecting plate is fixed on the spiral material conveyer and fixed at one side of the treatment tank.

Preferably, a valve is arranged on the sewage draining pipe.

Preferably, four support rods are fixed at the lower end of the treatment tank.

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

1. through the matching among the transmission device, the conical filter cylinder and the spiral conveying rod, the sewage is conveniently subjected to primary filtration, the problem that the sewage contains more solids is solved, the effect of separating large solids in the sewage is achieved, the solids are conveniently discharged, and the subsequent treatment is conveniently carried out;

2. through the cooperation among the sewage discharge device, the filter box and the water pump, the sewage is conveniently subjected to secondary filtration, the problem that the sewage contains more small solid particles is solved, the effect of filtering the small solid particles is achieved, and the small solid particles are conveniently separated and discharged;

to sum up, this device separates the not solid of equidimension in with the sewage through double-deck filtration, has improved sewage treatment's quality, can discharge the solid of separation to the assigned position simultaneously, and convenient cleanness can last work, has improved sewage treatment's efficiency, facilitates the use.

Drawings

FIG. 1 is a schematic view of the external structure of a treatment tank of a solid-liquid separation device suitable for sewage treatment engineering according to the present invention;

FIG. 2 is a schematic view of the internal structure of a treatment tank of the solid-liquid separation device suitable for sewage treatment engineering provided by the present invention;

FIG. 3 is a schematic structural view of a conical filter cartridge of a solid-liquid separator suitable for sewage treatment engineering according to the present invention;

FIG. 4 is a schematic structural view of a filter box of a solid-liquid separation device suitable for sewage treatment engineering.

In the figure: 1 dirt collecting cylinder, 2 supporting rods, 3 limiting rings, 4 water outlet pipes, 5 processing tanks, 6 spiral conveying pipelines, 7 connecting rods, 8 first rotating wheels, 9 driving belts, 10 first driving motors, 11 second rotating wheels, 12 conical filtering cylinders, 13 connecting cylinders, 14 filtering boxes, 15 stirring rods, 16 rotating rods, 17 sewage discharging pipes, 18 second driving motors, 19 spiral conveying rods, 20 water pumps, 21 fixing plates, 22 spiral conveying pipelines and 23 discharging pipes.

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.

Referring to fig. 1-4, a solid-liquid separation device suitable for sewage treatment engineering, comprising a treatment tank 5, four support rods 2 fixed at the lower end of the treatment tank 5, a stable support, a conical filter cylinder 12 penetrating through the upper end of the treatment tank 5, a limit ring 3 fixed at the upper end of the conical filter cylinder 12, a connecting cylinder 13 fixed at the lower end of the conical filter cylinder 12, a spiral delivery pipe 6 penetrating through one side of the connecting cylinder 13, one end of the spiral delivery pipe 6 penetrating through one end side wall of the treatment tank 5 and extending to one side of the treatment tank 5, a spiral delivery rod 19 arranged in the connecting cylinder 13, one end of the spiral delivery rod 19 extending into the spiral delivery pipe 6, a spiral delivery machine 22 fixed at one end of the spiral delivery pipe 6, a discharge pipe 23 connected at one side of the spiral delivery machine 22, and a transmission device fixed at the other end of the spiral delivery rod 19, the sewage is discharged into the conical filter cylinder 12, large solids in the sewage are blocked by the conical filter cylinder 12, the spiral conveying rod 19 is driven to rotate by the transmission device, so that the garbage in the connecting cylinder 13 is conveyed into the spiral conveying machine 22 and then discharged through the discharge pipe 23, and the sewage and the large solids can be prevented from being discharged together when being separated by the spiral conveying machine 22.

The utility model discloses in, the bottom in the treatment tank 5 is fixed with the filter box 14, and the top in the filter box 14 is fixed with water pump 20, and water pump 20's one end is connected with outlet pipe 4, and the one end of outlet pipe 4 runs through the top in the treatment tank 5 and extends to the upper end of treatment tank 5, and the lower extreme of treatment tank 5 is equipped with waste fitting discharging, and water pump 20 work will be through the sewage discharge after filter box 14 filters, blocks small-size granule solid through filter box 14.

The utility model discloses in, waste fitting discharging is including fixing the second driving motor 18 at 5 lower extremes of treatment tank, the output shaft end of second driving motor 18 is fixed with dwang 16, equidistant being fixed with a plurality of puddlers 15 on the dwang 16, the lower extreme of treatment tank 5 is connected with two blow off pipes 17, install the valve on the blow off pipe 17, treatment tank 5's lower extreme is equipped with an album dirty section of thick bamboo 1, two blow off pipes 17 all correspond with an album dirty section of thick bamboo 1, second driving motor 18 drives dwang 16 and rotates, and then drive puddler 15 and stir surplus sewage, open the valve simultaneously, discharge surplus sewage and small-size granule solid to an album dirty section of thick bamboo 1 in, accomplish the solid-liquid separation of sewage.

The utility model discloses in, transmission is including fixing connecting rod 7 at the 19 other ends of spiral material conveying pole, the one end of connecting rod 7 runs through the one end lateral wall in connecting cylinder 13 and the one end lateral wall in the processing jar 5 in proper order and extends to the opposite side of processing jar 5, the one end of connecting rod 7 is fixed with first rotation wheel 8, the lower extreme of processing jar 5 is fixed with first driving motor 10, the output shaft end of first driving motor 10 is fixed with the second and rotates wheel 11, the second rotates and connects through drive belt 9 transmission between wheel 11 and the first rotation wheel 8, first driving motor 10 drives the second and rotates wheel 11 and rotate, then drive first rotation wheel 8 through drive belt 9 and rotate, thereby connecting rod 7 rotates, connecting rod 7 drives spiral material conveying pole 19 and rotates, conveniently convey large-scale solid.

The utility model discloses in, the one end of spiral delivery machine 22 is fixed with fixed plate 21, and fixed plate 21 is fixed in one side of handling jar 5, is fixed with the connecting plate on the spiral delivery machine 22, and the end of connecting plate is fixed in one side of handling jar 5, and the convenience is fixed spiral delivery machine 22 stably.

In the utility model, when in use, sewage is discharged into the conical filter cylinder 12, large solid in the sewage is blocked by the conical filter cylinder 12, the first driving motor 10 drives the second rotating wheel 11 to rotate, then the first rotating wheel 8 is driven to rotate by the driving belt 9, so that the connecting rod 7 rotates, the connecting rod 7 drives the spiral conveying rod 19 to rotate, thereby garbage in the connecting cylinder 13 is conveyed into the spiral conveying machine 22 and then is discharged by the discharging pipe 23, the sewage and the large solid are discharged together when the separation can be avoided by the spiral conveying machine 22, the primarily filtered sewage enters the treatment tank 5, the water pump 20 works, the sewage filtered by the filter box 14 is discharged, small particle solid is blocked by the filter box 14, then the second driving motor 18 drives the rotating rod 16 to rotate, further the stirring rod 15 is driven to stir the residual sewage, and the valve is opened simultaneously, discharging the residual sewage and small granular solid into the sewage collecting cylinder 1 to complete the solid-liquid separation of the sewage.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a solid-liquid separation equipment suitable for sewage treatment engineering, includes treatment tank (5), its characterized in that: the upper end of the treatment tank (5) is provided with a conical filter cylinder (12) in a penetrating manner, the upper end of the conical filter cylinder (12) is fixed with a limiting ring (3), the lower end of the limiting ring (3) is abutted against the upper end of the treatment tank (5), the lower end of the conical filter cylinder (12) is fixed with a connecting cylinder (13), one side of the connecting cylinder (13) is provided with a spiral conveying pipe (6) in a penetrating manner, one end of the spiral conveying pipe (6) penetrates through the side wall of one end in the treatment tank (5) and extends to one side of the treatment tank (5), a spiral conveying rod (19) is arranged in the connecting cylinder (13), one end of the spiral conveying rod (19) extends into the spiral conveying pipe (6), one end of the spiral conveying pipe (6) is fixed with a spiral conveying machine (22), one side of the spiral conveying machine (22) is connected with a discharging pipe (23), and the other end of the spiral conveying rod (19) is fixed with a transmission, the bottom in the processing jar (5) is fixed with straining box (14), top in straining box (14) is fixed with water pump (20), the one end of water pump (20) is connected with outlet pipe (4), the one end of outlet pipe (4) runs through the top in processing jar (5) and extends to the upper end of processing jar (5), the lower extreme of processing jar (5) is equipped with waste fitting discharging.

2. The solid-liquid separation device suitable for sewage treatment engineering according to claim 1, wherein the sewage draining device comprises a second driving motor (18) fixed at the lower end of the treatment tank (5), a rotating rod (16) is fixed at the tail end of an output shaft of the second driving motor (18), a plurality of stirring rods (15) are fixed on the rotating rod (16) at equal intervals, the lower end of the treatment tank (5) is connected with two sewage discharge pipes (17), the lower end of the treatment tank (5) is provided with a sewage collecting barrel (1), and the two sewage discharge pipes (17) correspond to the sewage collecting barrel (1).

3. The solid-liquid separation device suitable for sewage treatment engineering according to claim 1, wherein the transmission device comprises a connecting rod (7) fixed at the other end of the spiral conveying rod (19), one end of the connecting rod (7) sequentially penetrates through one end side wall in the connecting cylinder (13) and one end side wall in the treatment tank (5) and extends to the other side of the treatment tank (5), a first rotating wheel (8) is fixed at one end of the connecting rod (7), a first driving motor (10) is fixed at the lower end of the treatment tank (5), a second rotating wheel (11) is fixed at the tail end of an output shaft of the first driving motor (10), and the second rotating wheel (11) and the first rotating wheel (8) are in transmission connection through a transmission belt (9).

4. The solid-liquid separation device suitable for sewage treatment engineering according to claim 1, wherein a fixing plate (21) is fixed at one end of the screw conveyor (22), the fixing plate (21) is fixed at one side of the treatment tank (5), a connecting plate is fixed on the screw conveyor (22), and the connecting plate is fixed at one side of the treatment tank (5).

5. The solid-liquid separation device suitable for sewage treatment engineering according to claim 2, wherein a valve is installed on the sewage discharge pipe (17).

6. The solid-liquid separation device suitable for sewage treatment engineering according to claim 1, wherein four support rods (2) are fixed at the lower end of the treatment tank (5).