CN216273461U

CN216273461U - Can prevent sewage pretreatment device for plumbing of jam

Info

Publication number: CN216273461U
Application number: CN202122550331.0U
Authority: CN
Inventors: 苏坤城
Original assignee: Individual
Current assignee: Huanneng Technology Hainan Co ltd
Priority date: 2021-10-22
Filing date: 2021-10-22
Publication date: 2022-04-12
Anticipated expiration: 2031-10-22

Abstract

The utility model discloses an anti-blocking sewage pretreatment device for water supply and drainage, which comprises a purification box, wherein a rotating shaft and a rotating rod are arranged on the purification box in a penetrating manner, a spiral conveying piece and a cutting knife are arranged on the rotating shaft, two groups of stirring frames are arranged on the rotating rod, belt pulleys are arranged at one end of the rotating shaft and one end of the rotating rod, the two groups of belt pulleys are connected through a belt, a motor is arranged on one belt pulley, the motor is arranged at one side of the purification box, an arc-shaped groove is arranged in the purification box, a plurality of groups of filtering holes are formed in the arc-shaped groove, and the spiral conveying piece is in contact with the arc-shaped groove; the purifying box top is equipped with liquid reserve tank and inlet tube respectively, is equipped with the conveyer pipe on the liquid reserve tank, and the conveyer pipe is worn to establish on the purifying box, and conveyer pipe one end is equipped with the shower nozzle, and the purifying box other end is equipped with collecting box and outlet pipe respectively, and the purifying box bottom is equipped with the mounting bracket, under the effect of cutting knife, cuts impurity and makes its breakage, under the rotation of auger delivery piece, carries the impurity after the breakage to the collecting box in, effectively avoids the filtration pore to block up.

Description

Can prevent sewage pretreatment device for plumbing of jam

Technical Field

The utility model relates to the technical field of sewage pretreatment, in particular to a sewage pretreatment device for water supply and drainage, which can prevent blockage.

Background

The sewage treatment device is an industrial device capable of effectively treating domestic sewage, industrial wastewater and the like in urban areas, avoids sewage and pollutants from directly flowing into water areas, and has important significance for improving ecological environment, improving urban grade and promoting economic development, the sewage treatment device is suitable for treating domestic sewage such as residential districts, hospital nursing homes, aquatic processing plants, livestock processing plants, dairy processing plants and the like and industrial organic wastewater similar to the domestic sewage, such as organic sewage treatment in industries such as textile, food, chemical engineering and the like, and mainly aims to treat the domestic sewage and the industrial organic wastewater similar to the domestic sewage to meet the requirement of recycling water quality.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a sewage pretreatment device for water supply and drainage, which can prevent blockage and solves the technical problems that in the prior art, when a sewage treatment device treats sewage, a filter hole is often blocked and filtered impurities are inconvenient to discharge.

In order to achieve the purpose, the utility model is realized by the following technical scheme: a sewage pretreatment device for water supply and drainage capable of preventing blockage comprises a purification box, wherein a rotating shaft and a rotating rod are respectively arranged on the purification box in a penetrating mode, a spiral conveying piece and a cutting knife are respectively arranged on the rotating shaft, two groups of stirring frames are correspondingly arranged on the rotating rod, belt pulleys are respectively arranged at one end of the rotating shaft and one end of the rotating rod, the two groups of belt pulleys are connected through a belt, a motor is arranged on one belt pulley, the motor is arranged on one side of the purification box, an arc-shaped groove is formed in the purification box, a plurality of groups of filtering holes are formed in the arc-shaped groove, the plurality of groups of filtering holes are distributed on the arc-shaped groove, and the spiral conveying piece is in contact with the arc-shaped groove; the purifying box is characterized in that a liquid storage box and a water inlet pipe are respectively arranged at the top end of the purifying box, a conveying pipe is arranged on the liquid storage box and penetrates through the purifying box, a spray head is arranged at one end of the conveying pipe, a collecting box and a water outlet pipe are respectively arranged at the other end of the purifying box, and a mounting frame is arranged at the bottom end of the purifying box.

As a preferred technical scheme, a clamping block is fixedly arranged on the collecting box, a clamping groove is formed in the other end of the purifying box, the collecting box is clamped on the clamping groove through the clamping block, and a handle is arranged on the collecting box.

As a preferred technical scheme of the utility model, a sewage discharge pipe is arranged at the bottom end of the purifying box, and an adjusting valve is arranged in the sewage discharge pipe.

As a preferred technical scheme of the utility model, a plurality of groups of cutting knives are arranged on the rotating shaft, and a plurality of groups of cutting knife arrays are distributed on the rotating shaft.

As a preferable technical scheme of the utility model, a control valve is arranged in the conveying pipe.

As a preferred technical scheme of the utility model, one end of the water outlet pipe is sleeved with a filter screen.

The utility model provides a sewage pretreatment device for water supply and drainage, which can prevent blockage and has the following beneficial effects: inside back when sewage enters into the purifying box through the inlet tube for in the sewage mixture enters into the arc wall, rotate through the motor and drive the pivot and rotate, thereby under the effect of cutting knife, cut great impurity and make its breakage, make the auger delivery piece rotate in the pivot pivoted, can with the automatic collection box of carrying of impurity after the breakage in, avoid filtering hole to block up, it is very convenient, automatic collect it when handling impurity, effectively improve certain work efficiency.

Drawings

FIG. 1 is a perspective view of an anti-clogging sewage pretreatment device for water supply and drainage according to the present invention;

FIG. 2 is an exploded view of an anti-clogging sewage pretreatment device for water supply and drainage according to the present invention;

fig. 3 is a right side view of a sewage pretreatment device for water supply and drainage, which can prevent clogging, according to the present invention.

In the figure: 1. a purification box; 2. a collection box; 3. a handle; 4. a filter screen; 5. a water outlet pipe; 6. a mounting frame; 7. a stirring frame; 8. rotating the rod; 9. a belt pulley; 10. a belt; 11. an arc-shaped slot; 12. a filtration pore; 13. a motor; 14. a cutting knife; 15. a spiral conveying sheet; 16. a rotating shaft; 17. a control valve; 18. a delivery pipe; 19. a spray head; 20. a liquid storage tank; 21. a card slot; 22. a clamping block; 23. a blow-off pipe; 24. adjusting a valve; 25. and (4) a water inlet pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1 to 3, the present invention provides a technical solution: a sewage pretreatment device for water supply and drainage capable of preventing blockage comprises a purification box 1, wherein a rotating shaft 16 and a rotating rod 8 are respectively arranged on the purification box 1 in a penetrating mode, a spiral conveying piece 15 and a cutting knife 14 are respectively arranged on the rotating shaft 16, two groups of stirring frames 7 are correspondingly arranged on the rotating rod 8, belt pulleys 9 are respectively arranged at one end of the rotating shaft 16 and one end of the rotating rod 8, the two groups of belt pulleys 9 are connected through a belt 10, a motor 13 is arranged on one belt pulley 9, the motor 13 is arranged on one side of the purification box 1, an arc-shaped groove 11 is formed in the purification box 1, a plurality of groups of filtering holes 12 are formed in the arc-shaped groove 11, the plurality of groups of filtering holes 12 are distributed on the arc-shaped groove 11, and the spiral conveying piece 15 is in contact with the arc-shaped groove 11; the top of purifying box 1 is provided with liquid reserve tank 20 and inlet tube 25 respectively, be provided with conveyer pipe 18 on the liquid reserve tank 20, conveyer pipe 18 wears to establish on the purifying box 1, conveyer pipe 18 one end is provided with shower nozzle 19, the purifying box 1 other end is provided with collecting box 2 and outlet pipe 5 respectively, purifying box 1 bottom is provided with mounting bracket 6.

When the anti-clogging sewage pretreatment device for water supply and drainage is used, firstly, an external sewage pipe (not shown) is connected with the water inlet pipe 25, after sewage enters the purifying box 1 through the water inlet pipe 25, a sewage mixture enters the arc-shaped groove 11, the rotating shaft 16 is driven to rotate through the rotation of the motor 13, so that larger impurities are cut and crushed under the action of the cutting knife 14, the spiral conveying piece 15 rotates while the rotating shaft 16 rotates, the crushed impurities can be automatically conveyed into the collecting box 2, the blocking of the filtering holes 12 is avoided, the sewage after primary filtration enters the purifying box 1, so that flocculated liquid (not shown) in the liquid storage box 20 is sprayed out through the spray head 19 to be mixed with the sewage, when the motor 13 rotates, through the belt pulley 9 with the cooperation of belt 10, make the agitator 7 rotates for flocculate can the flash mixed between liquid and the sewage, accelerated the speed of sewage preliminary treatment, thereby improved the work efficiency of the preliminary treatment of sewage.

Referring to fig. 2, a clamping block 22 is fixedly arranged on the collection box 2, a clamping groove 21 is formed at the other end of the purification box 1, the collection box 2 is clamped on the clamping groove 21 through the clamping block 22, and a handle 3 is arranged on the collection box 2, so that the collection box 2 can be conveniently detached by a worker, and convenience is provided for subsequent impurity treatment.

Referring to fig. 3, a drain pipe 23 is disposed at the bottom end of the purification box 1, and an adjusting valve 24 is disposed in the drain pipe 23, so that the precipitated impurities can be discharged by controlling the adjusting valve 24.

Referring to fig. 2, a plurality of groups of cutting knives 14 are arranged on the rotating shaft 16, and a plurality of groups of cutting knives 14 are distributed on the rotating shaft 16 in an array, so that the crushing efficiency of impurities is effectively improved, and the subsequent treatment of the impurities is facilitated.

Referring to fig. 2, a control valve 17 is disposed in the delivery pipe 18 to adjust the output of the flocculated liquid, thereby effectively saving certain resources.

Referring to fig. 2, a filter screen 4 is sleeved at one end of the water outlet pipe 5, and can be continuously filtered during water drainage to prevent impurities from being discharged through the water outlet pipe 5.

In summary, an external sewage pipe is connected to the water inlet pipe 25, after sewage enters the purifying tank 1 through the water inlet pipe 25, a sewage mixture enters the arc-shaped groove 11, the rotating shaft 16 is driven to rotate by the rotation of the motor 13, so that larger impurities are cut and crushed by the mutual cooperation of a plurality of sets of cutting knives 14, the spiral conveying piece 15 is rotated while the rotating shaft 16 is rotated, the crushed impurities can be automatically conveyed into the collecting tank 2, the filtering holes 12 are prevented from being blocked, the sewage after primary filtering enters the purifying tank 1, the flocculation liquid in the liquid storage tank 20 is sprayed out through the spray nozzle 19 by adjusting the control valve 17 to be mixed with the sewage, and when the motor 13 rotates, the belt pulley 9 is matched with the belt 10, make stirring frame 7 rotates for can the flash mixed between flocculation liquid and the sewage, accelerated the speed of sewage preliminary treatment, thereby improved the work efficiency of the preliminary treatment of sewage, passed through at last outlet pipe 5 discharges the log raft after handling, because 5 pot heads of outlet pipe are equipped with filter screen 4, can continue to filter it when the drainage, prevent that impurity from passing through outlet pipe 5 discharges, when clearing up, only need adjust governing valve 24, passes through the impurity after will deposiing blow off pipe 23 discharges, passes through the setting of handle 3 will collecting box 2 takes out, provides convenient for follow-up processing to impurity.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a sewage pretreatment device for plumbing that can prevent blockking up which characterized in that: comprises a purifying box (1), a rotating shaft (16) and a rotating rod (8) are respectively arranged on the purifying box (1) in a penetrating way, the rotating shaft (16) is respectively provided with a spiral conveying sheet (15) and a cutting knife (14), two groups of stirring frames (7) are correspondingly arranged on the rotating rod (8), belt pulleys (9) are respectively arranged at one end of the rotating shaft (16) and one end of the rotating rod (8), the two groups of belt pulleys (9) are connected through a belt (10), wherein a motor (13) is arranged on one belt pulley (9), the motor (13) is arranged on one side of the purifying box (1), an arc-shaped groove (11) is formed in the purification box (1), a plurality of groups of filtering holes (12) are formed in the arc-shaped groove (11), the groups of filtering holes (12) are distributed on the arc-shaped groove (11), and the spiral conveying piece (15) is in contact with the arc-shaped groove (11); the purifying box is characterized in that a liquid storage box (20) and a water inlet pipe (25) are respectively arranged at the top end of the purifying box (1), a conveying pipe (18) is arranged on the liquid storage box (20), the conveying pipe (18) penetrates through the purifying box (1), a spray head (19) is arranged at one end of the conveying pipe (18), a collecting box (2) and a water outlet pipe (5) are respectively arranged at the other end of the purifying box (1), and a mounting frame (6) is arranged at the bottom end of the purifying box (1).

2. The anti-clogging sewage pretreatment device for water supply and drainage according to claim 1, characterized in that: the collecting box (2) is fixedly provided with a clamping block (22), the other end of the purifying box (1) is provided with a clamping groove (21), the collecting box (2) is clamped on the clamping groove (21) through the clamping block (22), and the collecting box (2) is provided with a handle (3).

3. The anti-clogging sewage pretreatment device for water supply and drainage according to claim 1, characterized in that: a sewage discharge pipe (23) is arranged at the bottom end of the purification box (1), and an adjusting valve (24) is arranged in the sewage discharge pipe (23).

4. The anti-clogging sewage pretreatment device for water supply and drainage according to claim 1, characterized in that: the rotating shaft (16) is provided with a plurality of groups of cutting knives (14), and the plurality of groups of cutting knives (14) are distributed on the rotating shaft (16) in an array manner.

5. The anti-clogging sewage pretreatment device for water supply and drainage according to claim 1, characterized in that: a control valve (17) is arranged in the conveying pipe (18).

6. The anti-clogging sewage pretreatment device for water supply and drainage according to claim 1, characterized in that: one end of the water outlet pipe (5) is sleeved with a filter screen (4).