CN220453015U - Mud discharging device for sewage treatment - Google Patents

Abstract

The utility model discloses a mud discharging device for sewage treatment, which comprises a hydraulic air storage cylinder, wherein a liquid lifting pipe is arranged in the hydraulic air storage cylinder in a penetrating way, first flange plates are fixed at two ends of the liquid lifting pipe, a mud discharging pipe is arranged at the upper end of the liquid lifting pipe, a mud sucking pipe is arranged at the lower end of the liquid lifting pipe, second flange plates are fixed at the ends of the mud discharging pipe and the mud sucking pipe, which face the liquid lifting pipe, an air inlet pipe is arranged at the top of one side surface of the hydraulic air storage cylinder, and limiting assemblies are arranged on the surfaces of the second flange plates and the first flange plates; through the spacing subassembly of design, be convenient for carry out spacingly with first ring flange and second ring flange when rising pipe and suction dredge and dredge pipe installation for the screw on ring flange surface can align, and the workman of being convenient for is convenient for install the bolt screw in fast, also is convenient for improve the leakproofness of being connected between first ring flange and the second ring flange, avoids the junction of pipeline to take place the condition of leaking in the use, and the practicality is better.

Description

Mud discharging device for sewage treatment

Technical Field

The utility model relates to the technical field of sewage treatment equipment, in particular to a sludge discharge device for sewage treatment.

Background

The sewage treatment is a process of purifying sewage to achieve the water quality requirement of being discharged into a certain water body or reused, the sewage treatment is widely applied to various fields such as buildings, agriculture, traffic, energy sources, petrifaction, environmental protection, urban landscapes, medical treatment, catering and the like, the sewage also increasingly enters daily life of common people, a large amount of sludge is precipitated during the treatment, the sludge is required to be discharged through special sludge discharging equipment, a lift tube is connected with a sludge suction tube and a sludge discharging tube through flange plates, the flange plates are required to be fixedly connected through bolts, screw holes on the surface of the flange plates are inconvenient to align, the flange plates cannot be quickly screwed into the bolts for installation connection, the installation efficiency of workers is low, certain inconvenience exists during the use, and the space is improved.

Disclosure of Invention

The utility model aims to provide a sludge discharge device for sewage treatment, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a mud discharging device for sewage treatment, includes the hydraulic pressure gas receiver, the inside of hydraulic pressure gas receiver runs through and installs the stalk, the both ends of stalk are fixed with first ring flange, the mud discharging pipe is installed to the upper end of stalk, the mud absorbing pipe is installed to the lower extreme of stalk, the mud discharging pipe with the mud absorbing pipe orientation the tip of stalk all is fixed with the second ring flange, the intake pipe is installed at one side surface top of hydraulic pressure gas receiver, the second ring flange with the surface of first ring flange is provided with spacing subassembly.

The limiting assembly comprises connecting clamping plates symmetrically fixed on the surface of a first flange plate, fixing ring grooves for installing the connecting clamping plates are formed in the surface of the first flange plate, the connecting clamping plates are located in the middle of the inner sides of the fixing ring grooves, connecting clamping grooves for clamping the connecting clamping plates are formed in the surface symmetry of the first flange plate in a second flange plate orientation mode, limiting convex columns are arranged on one end surface of each connecting clamping plate in a surface mounting mode, grooves for clamping the limiting convex columns are formed in the inner wall of one end of each connecting clamping groove in a surface mounting mode, sealing gaskets are symmetrically arranged on two sides of each connecting clamping plate, connecting rods are fixed between the sealing gaskets at equal distances, through grooves for the connecting rods to penetrate are formed in the surface symmetry of each connecting clamping plate, and limiting springs are fixed between the bottom end faces of the sealing gaskets and the inner side bottom surfaces of the fixing ring grooves.

As a further preferable mode of the technical scheme, a plurality of sealing grooves A are formed in the surfaces of the two sealing gaskets, a plurality of sealing grooves B are formed in the surfaces of adjacent edges of the opening of the connecting clamping groove, and the sealing grooves A and the sealing grooves B are formed in a dislocation mode.

As a further preferable mode of the technical scheme, the cross section of the connecting clamping plate is arc-shaped, and the height of the connecting clamping plate is larger than the depth of the inner wall of the fixed ring groove.

As a further preferable aspect of the present utility model, the surface widths of the two sealing gaskets are equal, and the thickness of the sealing gasket is two-thirds of the depth of the inner wall of the fixing ring groove.

As a further preferred mode of the technical scheme, one end of the air inlet pipe is provided with a functional component, the functional component comprises a filter sleeve arranged inside one end of the air inlet pipe, a rubber ring is fixed on the outer side surface of the filter sleeve, a limit ring groove for clamping the rubber ring is formed in the inner wall of one end opening of the air inlet pipe, a limit magnetic strip is fixed on the outer side surface of the rubber ring at equal angles, the surface of the limit magnetic strip is magnetically connected with the inner wall of the limit ring groove, an installation ring groove is formed in the outer side surface of one end of the air inlet pipe, an elastic ring is sleeved in the installation ring groove, a limit magnetic strip is fixed on the inner side surface of the elastic ring at equal angles, and the surface of the limit magnetic strip is magnetically connected with the inner wall of the installation ring groove.

As a further preferable mode of the technical scheme, a fixing pull ring is fixed in the middle of the surface of the filtering sleeve, a limiting block is fixed on the inner wall of one end of the air inlet pipe at equal angles, and the top end face of the limiting block is in surface fit connection with the edge of the bottom end face of the filtering sleeve.

As a further preferable mode of the technical scheme, the magnetism of the limit magnetic strips on the outer side surface of the limit magnetic strip and the magnetism of the limit magnetic strip on the inner side surface of the elastic ring are different, and the wall thickness between the mounting ring groove and the limit ring groove is one millimeter.

The utility model provides a sludge discharge device for sewage treatment, which has the following beneficial effects:

1. according to the utility model, through the designed limiting assembly, the first flange plate and the second flange plate are convenient to limit when the liquid lifting pipe, the mud suction pipe and the mud discharge pipe are installed, so that screw holes on the surfaces of the flange plates can be aligned, a worker can conveniently and rapidly screw bolts into the flange plates for installation, the tightness of connection between the first flange plate and the second flange plate is also convenient to improve, the condition that leakage occurs at the connection position of a pipeline in the using process is avoided, and the practicability is good.

2. According to the utility model, through the designed functional component, the gas entering the hydraulic gas storage cylinder through the gas inlet pipe is convenient to filter, so that dust or impurities carried in the gas can be filtered, the condition that the dust or impurities enter the hydraulic gas storage cylinder to block the gas distribution holes is avoided, the gas can circulate rapidly, the practical effect is good, the sealing performance of the gas inlet pipe when connected with an external gas pipe is also convenient to improve, and the gas is not easy to leak.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of an installation structure of a limiting assembly according to the present utility model;

FIG. 3 is an enlarged schematic view of area A of FIG. 2;

FIG. 4 is a schematic top view of a first flange according to the present utility model;

FIG. 5 is a schematic view of the mounting structure of the functional components of the present utility model;

in the figure: 1. a hydraulic air reservoir; 2. a lift tube; 3. a first flange; 4. an air inlet pipe; 5. a mud pipe; 6. a second flange; 7. a suction pipe; 8. a fixed ring groove; 9. limiting convex columns; 10. a connecting clamping groove; 11. a sealing gasket; 12. a connecting rod; 13. a through groove; 14. a limit spring; 15. sealing the groove A; 16. sealing the groove B; 17. the connecting clamping plate; 18. a filter sleeve; 19. a limit ring groove; 20. a rubber ring; 21. a limit magnetic stripe; 22. installing a ring groove; 23. an elastic ring; 24. the pull ring, 25 and the limiting block are fixed.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

The utility model provides the technical scheme that: as shown in fig. 1, 2, 3 and 4, in this embodiment, a sludge discharge device for sewage treatment includes a hydraulic air reservoir 1, a lift tube 2 is installed in the hydraulic air reservoir 1, two ends of the lift tube 2 are fixed with a first flange plate 3, a sludge discharge tube 5 is installed at the upper end of the lift tube 2, a sludge suction tube 7 is installed at the lower end of the lift tube 2, a second flange plate 6 is fixed at the ends of the sludge discharge tube 5 and the sludge suction tube 7 facing the lift tube 2, an air inlet pipe 4 is installed at the top of one side surface of the hydraulic air reservoir 1, limiting components are arranged on the surfaces of the second flange plate 6 and the first flange plate 3, each limiting component includes a connection clamping plate 17 symmetrically fixed on the surface of the first flange plate 3, a fixing ring groove 8 for installing the connection clamping plate 17 is provided on the surface of the first flange plate 3, the cross section of the connection clamping plate 17 is arc-shaped, the height of the connecting clamping plate 17 is larger than the depth of the inner wall of the fixed ring groove 8, the connecting clamping plate 17 is positioned in the middle of the inner side of the fixed ring groove 8, the surface of the second flange 6 facing the first flange 3 is symmetrically provided with a connecting clamping groove 10 for clamping the connecting clamping plate 17, one end surface of the connecting clamping plate 17 is provided with a limiting convex column 9, the inner wall of one end of the connecting clamping groove 10 is provided with a groove for clamping the limiting convex column 9, the two sides of the connecting clamping plate 17 are symmetrically provided with sealing gaskets 11, the surface widths of the two sealing gaskets 11 are equal, the thickness of the sealing gaskets 11 is two thirds of the depth of the inner wall of the fixed ring groove 8, a connecting rod 12 is fixed between the two sealing gaskets 11 at equal distance, the surface of the connecting clamping plate 17 is symmetrically provided with a penetrating groove 13 for the connecting rod 12 to penetrate, the bottom end surfaces of the two sealing gaskets 11 and the inner side bottom surface of the fixed ring groove 8 are both fixed with limiting springs 14, the screw holes on the surfaces of the first flange plate 3 and the second flange plate 6 can be aligned fast, so that workers can screw in bolts to perform fixed installation connection, tightness of the joint is improved, and the practicability is good.

As shown in fig. 3, the surfaces of the two sealing gaskets 11 are provided with a plurality of sealing grooves a15, the surfaces of adjacent edges of the opening of the connecting clamping groove 10 are provided with a plurality of sealing grooves B16, the sealing grooves a15 and the sealing grooves B16 are provided in a dislocation shape, the sealing performance of the connection of the first flange plate 3 and the second flange plate 6 is convenient to further improve, and the practical effect is good.

As shown in fig. 1 and 5, one end of the air inlet pipe 4 is provided with a functional component, the functional component comprises a filter sleeve 18 arranged inside one end of the air inlet pipe 4, a rubber ring 20 is fixed on the outer side surface of the filter sleeve 18, a limit ring groove 19 for clamping the rubber ring 20 is formed in the inner wall of one end opening of the air inlet pipe 4, a limit magnetic strip 21 is fixed on the outer side surface of the rubber ring 20 at equal angles, the surface of the limit magnetic strip 21 is magnetically connected with the inner wall of the limit ring groove 19, a mounting ring groove 22 is formed in the outer side surface of one end of the air inlet pipe 4, an elastic ring 23 is sleeved in the inner side of the mounting ring groove 22, the magnetism of the limit magnetic strip 21 is different from that of the limit magnetic strip 21 on the inner side surface of the elastic ring 23, the wall thickness between the mounting ring groove 22 and the limit ring groove 19 is one millimeter, the inner side surface of the elastic ring 23 is fixed with the limit magnetic strip 21 at equal angles, the surface of the limit magnetic strip 21 is magnetically connected with the inner wall of the mounting ring groove 22, so that air flowing into the air inlet pipe 4 is convenient to be filtered, dust or impurities in the air can be filtered, the air can be prevented from blocking the air distribution hole inside the air storage cylinder 1, the air inlet pipe is high in practicality, and the air leakage is also prevented when the air is conveniently connected with the outside air pipe.

As shown in fig. 5, the middle part of the surface of the filter sleeve 18 is fixed with a fixing pull ring 24, so that the filter sleeve 18 is conveniently pulled and fixed by the fixing pull ring 24 in the later period to be taken out for cleaning, a limiting block 25 is fixed on the inner wall of one end of the air inlet pipe 4 in a constant angle manner, the top end surface of the limiting block 25 is in surface fit connection with the edge of the bottom end surface of the filter sleeve 18, so that the filter sleeve 18 is conveniently limited and fixed during installation, and the filter sleeve 18 is prevented from moving to the inside of the air inlet pipe 4.

The utility model provides a sludge discharge device for sewage treatment, which has the following specific working principle: when the mud pipe 5 and the second flange 6 are connected with the liquid lifting pipe 2 in a mounting way, firstly, one end of the mud pipe 5 is pushed to approach to one end of the liquid lifting pipe 2, so that the surface of the second flange 6 at one end of the mud pipe 5 is aligned with the surface of the first flange 3 at one end of the liquid lifting pipe 2, meanwhile, the top end surface of the connecting clamping plate 17 is aligned with the opening of the connecting clamping groove 10, then, the end of the mud pipe 5 is pushed to approach to one end of the liquid lifting pipe 2, so that the connecting clamping plate 17 is clamped and connected with the connecting clamping groove 10, at the moment, the surface of the second flange 6 can extrude the sealing gasket 11 at two sides of the connecting clamping plate 17, so that the sealing gasket 11 moves towards the inside of the fixed ring groove 8, and a certain counter elastic force is generated by the limiting spring 14 in the fixed ring groove 8, and then, the end of the mud pipe 5 is rotated, so that the limiting convex column 9 at one end surface of the connecting clamping plate 17 is clamped into the groove of the inner wall of the connecting clamping groove 10, so that the second flange 6 can be in limited connection with the first flange 3, and the first flange 3 and the second flange 3 can be screwed into the groove 6, and the sealing gasket 11 at the other end can be screwed into the sealing groove 6 according to the sealing groove, and the sealing gasket 11 at the other end can be screwed into the sealing groove, and the sealing groove 11, and the sealing gasket can be arranged with the sealing groove 3, and the sealing gasket 11 can be mounted with the sealing gasket 11 at the sealing groove 2, and the sealing groove surface of the sealing gasket can be in the sealing groove; when the functional component is installed, the filter sleeve 18 is pushed to move and clamp towards the inner side of the end part of the air inlet pipe 4, at the moment, the rubber ring 20 and the limiting magnetic strip 21 on the outer side surface of the filter sleeve 18 are clamped towards the inner side of the limiting ring groove 19 on the inner side of the end part of the air inlet pipe 4, at the moment, the rubber ring 20 and the limiting magnetic strip 21 are extruded, the rubber ring 20 is slightly deformed, the limiting magnetic strip 21 on the surface of the rubber ring 20 is tightly attached to the inner side of the limiting ring groove 19 and realizes magnetic connection, so that the filter sleeve 18 can be limited and fixed at the inner side of the end part of the air inlet pipe 4, then the elastic ring 23 is pulled to expand, the elastic ring 23 is sleeved in the inner side of the mounting ring groove 22 on the outer side of the end part of the air inlet pipe 4, at the moment, the limiting magnetic strip 21 on the inner side surface of the elastic ring 23 is magnetically connected with the inner side of the mounting ring groove 22, and the wall between the mounting ring groove 22 and the limiting ring groove 19 is thinner, so that the limiting magnetic strip 21 on the outer side surface of the rubber ring 20 can be magnetically connected with the limiting magnetic strip 21 on the inner side of the elastic ring 23, and when the outer pipe is connected with the air inlet pipe 4 in the later stage, the elastic ring 23 is limited and fixed in the inner side of the mounting ring groove 22, the inner side of the limiting ring 22 is not easily dropped or offset, and the inner side of the air inlet pipe 4 is easily or the inner side of the air inlet pipe 4 is prevented from being blocked by dust and dust, dust can enter into the air cylinder, air filter, air, and dust can be easily, and dust can have better, and air filter effect, and air can be prevented.

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

Claims (7)

1. The utility model provides a mud discharging device for sewage treatment, includes hydraulic pressure gas receiver (1), liquid lifting pipe (2) are installed to the inside run-through of hydraulic pressure gas receiver (1), the both ends of liquid lifting pipe (2) are fixed with first ring flange (3), mud discharging pipe (5) are installed to the upper end of liquid lifting pipe (2), mud suction pipe (7) are installed to the lower extreme of liquid lifting pipe (2), mud discharging pipe (5) with mud suction pipe (7) orientation the tip of liquid lifting pipe (2) all is fixed with second ring flange (6), intake pipe (4) are installed at one side surface top of hydraulic pressure gas receiver (1), its characterized in that: the surfaces of the second flange plate (6) and the first flange plate (3) are provided with limiting components;

limiting component including the symmetry be fixed in connection cardboard (17) on first ring flange (3) surface, the confession has been seted up on the surface of first ring flange (3) fixed ring groove (8) of connection cardboard (17) installation, connection cardboard (17) are in the inboard middle part of fixed ring groove (8), second ring flange (6) orientation the surface symmetry of first ring flange (3) has seted up confession connection draw-in groove (10) of connection cardboard (17) block, the one end surface mounting of connection cardboard (17) has spacing projection (9), the recess of confession of spacing projection (9) block is seted up to the one end inner wall of connection draw-in groove (10), the bilateral symmetry of connection cardboard (17) is provided with sealing washer (11), two equidistance between sealing washer (11) is fixed with connecting rod (12), the surface symmetry of connection cardboard (17) has seted up confession connecting rod (12) run through groove (13), two the bottom of sealing washer (11) with between the fixed ring groove (14) of the bottom of fixing ring groove (8) is fixed.

2. A sludge discharge apparatus for sewage treatment according to claim 1, wherein: a plurality of sealing grooves A (15) are formed in the surfaces of the two sealing gaskets (11), a plurality of sealing grooves B (16) are formed in the surfaces of adjacent edges of the opening of the connecting clamping groove (10), and the sealing grooves A (15) and the sealing grooves B (16) are formed in a dislocation mode.

3. A sludge discharge apparatus for sewage treatment according to claim 1, wherein: the cross section of the connecting clamping plate (17) is arc-shaped, and the height of the connecting clamping plate (17) is larger than the depth of the inner wall of the fixed ring groove (8).

4. A sludge discharge apparatus for sewage treatment according to claim 1, wherein: the surface widths of the two sealing gaskets (11) are equal, and the thickness of the sealing gasket (11) is two thirds of the depth of the inner wall of the fixing ring groove (8).

5. A sludge discharge apparatus for sewage treatment according to claim 1, wherein: the utility model discloses a filter device for air intake pipe, including intake pipe (4), intake pipe (4) one end is provided with the functional module, the functional module including set up in inside filter sleeve (18) of intake pipe (4) one end, the outside fixed surface of filter sleeve (18) is equipped with rubber circle (20), supply is seted up to the one end opening part inner wall of intake pipe (4) spacing annular (19) of rubber circle (20) block, the outside surface equiangular fixation of rubber circle (20) has spacing magnetic stripe (21), the surface of spacing magnetic stripe (21) with the inner wall magnetism of spacing annular (19) is connected, installation annular (22) have been seted up to the one end outside surface of intake pipe (4), the inside cover of installation annular (22) is equipped with elasticity ring (23), the inside surface equiangular fixation of elasticity ring (23) has spacing magnetic stripe (21), the surface of spacing magnetic stripe (21) with the inner wall magnetism of installation annular (22) is connected.

6. A sludge discharge apparatus for sewage treatment as claimed in claim 5, wherein: the middle part of the surface of the filter sleeve (18) is fixed with a fixed pull ring (24), a limiting block (25) is fixed on the inner wall of one end of the air inlet pipe (4) at equal angles, and the top end surface of the limiting block (25) is in surface fit connection with the edge of the bottom end surface of the filter sleeve (18).

7. A sludge discharge apparatus for sewage treatment as claimed in claim 5, wherein: the magnetism of the limiting magnetic strips (21) on the outer side surface of the limiting magnetic strips (21) is different from that of the limiting magnetic strips (21) on the inner side surface of the elastic ring (23), and the wall thickness between the mounting ring groove (22) and the limiting ring groove (19) is one millimeter.