CN210885543U

CN210885543U - Domestic sewage recycling and circulating water purifying device

Info

Publication number: CN210885543U
Application number: CN201921014968.4U
Authority: CN
Inventors: 杨月影
Original assignee: Zhejiang Chengkong Environmental Construction Co ltd
Current assignee: Zhejiang Chengkong Environmental Construction Co ltd
Priority date: 2019-07-02
Filing date: 2019-07-02
Publication date: 2020-06-30
Anticipated expiration: 2029-07-02

Abstract

The utility model relates to the relevant technical field of sewage treatment, in particular to a domestic sewage recycling and circulating water purifying device, which comprises a precipitation tank, wherein a fixing ring is welded on the precipitation tank, a through hole is formed in the fixing ring, a filter screen is placed at the upper end of the inner side of the precipitation tank, a fixing ring is arranged at the upper end of the filter screen, a spring is arranged on the outer wall of the fixing ring, and a limiting block is arranged on the spring; the beneficial effects are that: the utility model connects the primary filtering device above the sedimentation device in a movable and detachable way, which is convenient for sedimentation, and the filtering device can slow down the flow velocity entering the sedimentation tank; be provided with oil suction device through the export with the sedimentation tank to conveniently carry out the oil absorption to domestic sewage and handle, greasy dirt influences when reducing to get into next process and carry out water purification treatment, and this oil suction device conveniently dismantles the change.

Description

Domestic sewage recycling and circulating water purifying device

Technical Field

The utility model relates to a sewage treatment's relevant technical field specifically is a domestic sewage recycles circulation purifier.

Background

The domestic sewage refers to sewage generated in the life process of people, and becomes another serious pollution source second to industrial wastewater along with the rapid development of economy and the expansion of population in the global range;

current domestic sewage carries out cyclic utilization after handling, but generally all contains a large amount of impurity in the domestic sewage, need often change the filter screen when carrying out preliminary filtration, and still contain the greasy dirt in the kitchen rubbish among the domestic sewage, need carry out preliminary treatment with the greasy dirt in the sewage and reentrant next process operation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a domestic sewage recycles circulation purifier to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a domestic sewage recycles circulation purifier, includes the precipitation tank, the welding has solid fixed ring on the precipitation tank, gu seted up the through-hole on the fixed ring, the filter screen has been placed to the inboard upper end of precipitation tank, the filter screen upper end is provided with the retainer plate, be provided with the spring on the outer wall of retainer plate, be provided with the stopper on the spring, be provided with the drinking-water pipe on the precipitation tank, screwed joint has interior screwed pipe in the drinking-water pipe, the oil absorption cloth has been placed in the interior screwed pipe, be provided with the external screw thread on the outer wall of interior screwed pipe, the port department of drinking-water pipe is provided with the connecting pipe, be connected with fixed screwed ring on.

Preferably, gu fixed ring is annular cylinder structure, and the welding of fixed ring's bottom has the connecting plate to weld on the outer wall of precipitation tank, and solid fixed ring's interior cross sectional area is greater than the outer cross sectional area of precipitation tank, forms the cavity structure between precipitation tank and the solid fixed ring, and the outer wall of precipitation tank is greater than the thickness of retainer plate to solid fixed ring's inner wall distance.

Preferably, the filter screen is annular cylinder structure, and the height that highly is less than the precipitation tank of filter screen, on the inner wall of precipitation tank is pressed close to the outer wall of filter screen, the upper end welding of filter screen has the retainer plate.

Preferably, the cross section of retainer plate is for falling the U-shaped structure, and the inboard welding in the upper end of filter screen in the upper end of retainer plate, the lower extreme height of retainer plate equals solid fixed ring's degree of depth.

Preferably, the outer wall of the fixing ring is provided with at least two grooves, springs are welded in the two grooves and are symmetrically arranged, the other ends of the springs are welded with limiting blocks, and the cross sections of the limiting blocks are smaller than the inner cross sections of the through holes.

Preferably, the outer cross-section of interior screwed pipe equals the inner cross-section of drinking-water pipe, and the external screw thread spiro union on the outer wall of interior screwed pipe is on the inner wall of drinking-water pipe, the outer cross-section of connecting pipe equals the outer cross-section of drinking-water pipe, and the spiro union has fixed helicoid on the connecting pipe, fixed helicoid spiro union has seal ring to the junction of drinking-water pipe and connecting pipe, bonds on the inner wall of fixed helicoid.

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

1. the utility model connects the primary filtering device above the sedimentation device in a detachable way, the sewage is firstly filtered above the sedimentation device to reduce large-scale impurities, the sedimentation is convenient, and the filtering device can slow down the flow velocity entering the sedimentation tank;

2. the utility model discloses an export with the sedimentation tank is provided with oil suction device to conveniently carry out the oil absorption to domestic sewage and handle, the greasy dirt influences when reducing to get into next process and carry out water purification treatment, and this oil suction device conveniently dismantles the change.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an exploded view of the structure of the present invention;

FIG. 3 is a schematic view showing the structural connection between the settling tank and the filter screen;

fig. 4 is an enlarged schematic view of a structure shown in fig. 3 according to the present invention.

In the figure: 1 precipitation tank, 2 fixed rings, 3 through holes, 4 filter screens, 5 fixed rings, 6 springs, 7 limiting blocks, 8 inner screw pipes, 9 oil suction cloth, 10 external threads, 11 water pumping pipes, 12 connecting pipes and 13 fixed screw rings.

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 work belong to the protection scope of the present invention.

Referring to fig. 1 to 4, the present invention provides a technical solution: a domestic sewage recycling and circulating water purifying device comprises a precipitation tank 1, wherein a fixing ring 2 is welded on the precipitation tank 1, the fixing ring 2 is of an annular cylinder structure, a connecting plate is welded at the bottom end of the fixing ring 2 and is welded on the outer wall of the precipitation tank 1, the inner cross-sectional area of the fixing ring 2 is larger than the outer cross-sectional area of the precipitation tank 1, a cavity structure is formed between the precipitation tank 1 and the fixing ring 2, and the distance from the outer wall of the precipitation tank 1 to the inner wall of the fixing ring 2 is larger than the thickness of a fixing ring 5;

the fixing ring 2 is provided with a through hole 3, the upper end of the inner side of the precipitation tank 1 is provided with a filter screen 4, the filter screen 4 is of an annular cylinder structure, the height of the filter screen 4 is smaller than that of the precipitation tank 1, and the outer wall of the filter screen 4 is close to the inner wall of the precipitation tank 1;

the upper end of the filter screen 4 is welded with a fixing ring 5, the cross section of the fixing ring 5 is of an inverted U-shaped structure, the inner side of the upper end of the fixing ring 5 is welded at the upper end of the filter screen 4, and the height of the lower end of the fixing ring 5 is equal to the depth of the fixing ring 2;

the outer wall of the fixed ring 5 is provided with springs 6, the springs 6 are provided with limiting blocks 7, the outer wall of the fixed ring 5 is provided with at least two grooves, the springs 6 are welded in the two grooves, the two springs 6 are symmetrically arranged, the limiting blocks 7 are welded at the other ends of the springs 6, and the cross sections of the limiting blocks 7 are smaller than the inner cross sections of the through holes 3;

the sedimentation tank 1 is provided with a water pumping pipe 11, an inner threaded pipe 8 is screwed in the water pumping pipe 11, an oil suction cloth 9 is placed in the inner threaded pipe 8, an external thread 10 is arranged on the outer wall of the inner threaded pipe 8, a connecting pipe 12 is arranged at the port of the water pumping pipe 11, a fixed threaded ring 13 is connected to the water pumping pipe 11 and the connecting pipe 12, the outer cross section of the inner threaded pipe 8 is equal to the inner cross section of the water pumping pipe 11, the external thread 10 on the outer wall of the inner threaded pipe 8 is screwed on the inner wall of the water pumping pipe 11, the outer cross section of the connecting pipe 12 is equal to the outer cross section of the water pumping pipe 11, a fixed threaded ring 13 is screwed on the connecting pipe 12, the fixed threaded ring 13 is screwed on the joint of the water pumping pipe 11 and the.

The working principle is as follows: in actual work, domestic sewage enters the precipitation tank 1 through the filter screen 4, the filter screen 4 is a filtering device and preliminarily filters large impurities in the domestic sewage, the fixing ring 5 at the upper end of the filter screen 4 is inserted into a cavity formed by the precipitation tank 1 and the fixing ring 2, the limiting block 7 at the outer side of the fixing ring 5 is correspondingly clamped in the through hole 3, the filter screen 4 is fixed on the inner wall of the precipitation tank 1, and when the large impurities in the filter screen 4 need to be cleaned, the limiting block 7 is pressed inwards and the fixing ring 5 is drawn out, so that the impurities in the filter screen 4 are dumped; to go into the sewage in the precipitation tank 1 and deposit, when deposiing to the certain degree, sewage in the precipitation tank 1 is extracted through the drinking-water pipe 11, be connected with connecting pipe 12 on the drinking-water pipe 11, fixed helicoid 13 carries out the spiro union to the outer wall of drinking-water pipe 11 and connecting pipe 12, and the inboard spiro union of drinking-water pipe 11 has interior screwed pipe 8, oil absorption cloth 9 has been placed in interior screwed pipe 8, the greasy dirt in the sewage through drinking-water pipe 11 will be adsorbed on oil absorption cloth 9, when needs are changed to oil absorption cloth 9, unscrew connecting pipe 12 from drinking-water pipe 11, unscrew interior screwed pipe 8 from the inner wall of drinking-water pipe 11, moreover, the steam generator is simple in structure, and convenient operation.

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 domestic sewage recycles circulation purifier, includes precipitation tank (1), its characterized in that: the welding has solid fixed ring (2) on precipitation tank (1), through-hole (3) have been seted up on solid fixed ring (2), filter screen (4) have been placed to the inboard upper end of precipitation tank (1), filter screen (4) upper end is provided with retainer plate (5), be provided with spring (6) on the outer wall of retainer plate (5), be provided with stopper (7) on spring (6), be provided with drinking-water pipe (11) on precipitation tank (1), screwed joint has interior screwed pipe (8) in drinking-water pipe (11), place in interior screwed pipe (8) and inhale oil cloth (9), be provided with external screw thread (10) on the outer wall of interior screwed pipe (8), the port department of drinking-water pipe (11) is provided with connecting pipe (12), be connected with solid fixed screwed ring (13) on drinking-water pipe (11) and connecting pipe (12).

2. The domestic sewage recycling and purifying device of claim 1, wherein: the solid fixed ring (2) is of an annular cylinder structure, the bottom end of the solid fixed ring (2) is welded with a connecting plate on the outer wall of the precipitation tank (1), the inner cross-sectional area of the solid fixed ring (2) is larger than the outer cross-sectional area of the precipitation tank (1), a cavity structure is formed between the precipitation tank (1) and the solid fixed ring (2), and the distance from the outer wall of the precipitation tank (1) to the inner wall of the solid fixed ring (2) is larger than the thickness of the fixed ring (5).

3. The domestic sewage recycling and purifying device of claim 1, wherein: the filter screen (4) is of an annular cylinder structure, the height of the filter screen (4) is smaller than that of the sedimentation tank (1), and the outer wall of the filter screen (4) is attached to the inner wall of the sedimentation tank (1).

4. The domestic sewage recycling and purifying device of claim 1, wherein: the cross section of retainer plate (5) is for falling the U-shaped structure, and the inboard welding in the upper end of filter screen (4) in the upper end of retainer plate (5), and the lower extreme height of retainer plate (5) equals the degree of depth of solid fixed ring (2).

5. The domestic sewage recycling and purifying device of claim 1, wherein: the outer wall of the fixing ring (5) is provided with grooves, the grooves are at least provided with two grooves, springs (6) are welded in the two grooves, the two springs (6) are symmetrically arranged, the other ends of the springs (6) are welded with limiting blocks (7), and the cross sections of the limiting blocks (7) are smaller than the inner cross sections of the through holes (3).

6. The domestic sewage recycling and purifying device of claim 1, wherein: the outer cross-section of interior screwed pipe (8) equals the inner cross-section of drinking-water pipe (11), and external screw thread (10) spiro union on the outer wall of interior screwed pipe (8) is on the inner wall of drinking-water pipe (11), the outer cross-section of connecting pipe (12) equals the outer cross-section of drinking-water pipe (11), and the spiro union has fixed helicoid (13) on connecting pipe (12), fixed helicoid (13) spiro union is to the junction of drinking-water pipe (11) and connecting pipe (12), bonds on the inner wall of fixed helicoid (13) and has seal ring.