CN210764919U

CN210764919U - Novel environmental protection septic tank

Info

Publication number: CN210764919U
Application number: CN201921703696.9U
Authority: CN
Inventors: 李小华; 范仕杰; 邓朝阳; 叶洪亮
Original assignee: Zhejiang Sida Composite Material Co ltd
Current assignee: Zhejiang Sida Composite Material Co ltd
Priority date: 2019-10-12
Filing date: 2019-10-12
Publication date: 2020-06-16
Anticipated expiration: 2029-10-12

Abstract

The utility model discloses a novel environmental-friendly septic tank in the technical field of septic tanks, which comprises a first septic tank body and a second septic tank body, wherein the first septic tank body is arranged above the second septic tank body in parallel, communicating pipes are vertically and bilaterally symmetrically arranged between the bottom of the first septic tank body and the top of the second septic tank body, a primary filtering component is transversely arranged in an inner cavity of the first septic tank body, and a feed inlet and a discharge outlet are vertically arranged at the top of the first septic tank body respectively, the septic tank is divided into the first septic tank body and the second septic tank body which are arranged up and down, solid and liquid of excrement can be rapidly separated through the primary filtering component and the secondary filtering component for multiple times, the treatment efficiency of excrement is improved, the fixed excrement is left in the first septic tank body, the liquid excrement is left in the second septic tank body, and the solid and liquid excrement are separately discharged, the blockage phenomenon of a discharge pipeline caused by solid-liquid mixing is avoided.

Description

Novel environmental protection septic tank

Technical Field

The utility model relates to the technical field of septic tanks, in particular to a novel environment-friendly septic tank.

Background

The principle of the septic tank is that the condensate decomposes at the bottom of the septic tank, the upper hydrated object flows away after entering the pipeline, the pipeline is prevented from being blocked, and sufficient time is provided for the solidified object (garbage such as excrement and the like) to hydrolyze. The septic tank refers to a small-sized treatment structure for carrying out cellular precipitation on domestic sewage and carrying out anaerobic digestion on sludge. The septic tank is a basic sludge treatment facility and is a domestic sewage pretreatment facility, and the septic tank has the following functions:

① it can ensure the environmental sanitation of the living community and avoid the diffusion of domestic sewage and pollutants in the living environment.

② in the working environment of anaerobic digestion of septic tank, kill the eggs of mosquito, fly and insect.

③ temporarily storing the sludge, making the organic sludge undergo the process of anaerobic decomposition, and the mature organic sludge can be used as agricultural fertilizer.

④ pretreatment of domestic sewage (first-stage treatment), precipitating impurities, hydrolyzing macromolecular organic substances to obtain acid and alcohol, and improving subsequent sewage treatment.

The current septic tank majority is that to carry out liquid and solid separation through self sedimentation decomposition, and the time is longer, need wait excrement and urine to decompose the sedimentation separation completely after, just can separate solid and liquid excrement and urine, and is slower to faecal processing, still will fix excrement and urine suction out in suction liquid excrement and urine easily, causes the jam phenomenon of suction pipeline, and in addition, the septic tank on the present market all forms through concrete placement, and heavier and shaping processing cycle is long, is unfavorable for mass production, based on this, the utility model designs a novel environmental protection septic tank to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel environmental protection septic tank to solve the current septic tank majority that proposes in the above-mentioned background art and carry out liquid and solid separation through self's decomposition by precipitation, the time is longer, need wait excrement and urine to decompose the separation by precipitation completely after, just can separate solid and liquid excrement and urine, to faecal processing slower, still will fix excrement and urine and aspirate out in the excrement and urine of suction liquid simultaneously easily, cause the problem of the jam of suction pipeline, in addition the utility model discloses septic tank adopts slice molding plastic, and processing cycle is short, product long service life.

In order to achieve the above object, the utility model provides a following technical scheme:

a novel environment-friendly septic tank, which comprises a septic tank body I and a septic tank body II, wherein the septic tank body I is arranged above the septic tank body II in parallel, communicating pipes are vertically and bilaterally symmetrically arranged between the bottom of the first septic tank body and the top of the second septic tank body, a primary filtering assembly is transversely arranged in an inner cavity of the first septic tank body, a feed inlet and a discharge outlet are respectively and vertically arranged at the top of the first septic tank body, a secondary filtering component is arranged in the inner cavity of the communicating pipe, a liquid discharge pipe is arranged at the right end of the septic tank body II, an exhaust pipe is arranged at the left end of the septic tank body II, the top ends of the exhaust pipe and the liquid discharge pipe both exceed the top of the first septic tank body, the outer walls of the liquid discharge pipe and the exhaust pipe are sleeved with limiting frames, and the inner end of the limiting frame is fixedly connected with the side wall of the first septic tank body through a bolt, and the bottom of the second septic tank body is welded and fixed with a supporting frame in bilateral symmetry around the axis of the second septic tank body.

Preferably, two ends of the communicating pipe are respectively connected with the inner cavities of the first septic tank body and the second septic tank body, and the connecting part of the communicating pipe and the first septic tank body and the second septic tank body is welded with a sealing baffle.

Preferably, the primary filtering assembly comprises a rectangular intercepting frame matched with the septic tank body, supporting columns are uniformly welded at the bottom of the rectangular intercepting frame, and a primary filtering net is welded and fixed in an inner cavity of the rectangular intercepting frame.

Preferably, inferior filter assembly include with communicating pipe matched with annular frame, the inner chamber welding of annular frame has inferior filter screen, the top of annular frame is fixed with fixed couple through the bolt about its axis centrosymmetry, the lateral wall of annular frame bonds and has rubber seal.

Preferably, the limiting frame comprises a sleeve and a T-shaped connecting rod, the T-shaped connecting rod is welded on the side wall of the sleeve, and the sleeve can be sleeved on the outer wall of the liquid discharge pipe or the exhaust pipe.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses divide into the septic tank and set up septic tank body one and septic tank body two from top to bottom, through the multiple filtration of primary filter assembly and secondary filter assembly, can be quick separate out faecal solid and liquid, improve the treatment effeciency to excrement and urine, and fixed excrement and urine stays the inside of septic tank body one, and liquid excrement and urine stays the inside of septic tank body two, makes the discharge of solid and liquid excrement and urine separately go on, avoids causing the blocking phenomenon of discharge line because of solid-liquid mixture;

furthermore, the utility model discloses the septic tank adopts sheet moulding compound injection moulding, and material cost is low, and the whole quality is lighter after the septic tank shaping, has that processing cycle is short, and is with low costs, advantages such as product long service life.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

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

FIG. 2 is an enlarged view of part A of the present invention;

FIG. 3 is a schematic structural view of the primary filter assembly of the present invention;

fig. 4 is a schematic structural view of the secondary filter assembly of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1-septic tank body I, 2-septic tank body II, 3-communicating pipes, 4-primary filtering components, 41-rectangular intercepting frames, 42-supporting columns, 43-primary filtering screens, 5-feeding ports, 6-discharging ports, 7-secondary filtering components, 71-annular frames, 72-secondary filtering screens, 73-fixed hooks, 74-rubber sealing rings, 8-liquid discharge pipes, 9-gas discharge pipes, 10-limiting frames and 11-supporting frames.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a novel environment-friendly septic tank comprises a septic tank body I1 and a septic tank body II 2, wherein the septic tank body I1 is arranged above the septic tank body II 2 in parallel, communicating pipes 3 are vertically and bilaterally symmetrically arranged between the bottom of the septic tank body I1 and the top of the septic tank body II 2, a primary filtering component 4 is transversely arranged in an inner cavity of the septic tank body I1, a feed inlet 5 and a discharge outlet 6 are vertically arranged at the top of the septic tank body I1 respectively, a secondary filtering component 7 is arranged in the inner cavity of the communicating pipes 3, a liquid discharge pipe 8 is arranged at the right end of the septic tank body II 2, an exhaust pipe 9 is arranged at the left end of the septic tank body II 2, the top ends of the exhaust pipe 9 and the liquid discharge pipe 8 exceed the top of the septic tank body I1, limiting frames 10 are sleeved on the outer walls of the liquid discharge pipe 8 and the exhaust pipe 9, the inner ends of the limiting frames 10 are fixedly connected with the side wall of the septic tank body I1 through bolts, and supporting frames 11 are welded, through the arrangement of the supporting frame 11, the second septic tank body 2 is separated from the ground, and the corrosion of the ground to the second septic tank body 2 is reduced.

Wherein, both ends of the communicating pipe 3 are respectively connected with the inner cavities of the first septic tank body 1 and the second septic tank body 2, and the joint of the communicating pipe 3 with the first septic tank body 1 and the second septic tank body 2 is welded with a sealing baffle plate, so as to improve the sealing property and the supporting property of the joint of the communicating pipe 3 with the first septic tank body 1 and the second septic tank body 2, the primary filtering component 4 comprises a rectangular intercepting frame 41 matched with the first septic tank body 1, supporting columns 42 are uniformly welded at the bottom of the rectangular intercepting frame 41, a primary filtering net 43 is welded and fixed in the inner cavity of the rectangular intercepting frame 41, so that the primary filtering component 4 can be conveniently taken out of the first septic tank body 1 for maintenance, the secondary filtering component 7 comprises an annular frame 71 matched with the communicating pipe 3, a secondary filtering net 72 is welded in the inner cavity of the annular frame 71, fixing hooks 73 are symmetrically fixed at the top of the annular frame 71 about the axis center through bolts, and a rubber sealing, the convenience is installed inferior filter assembly 7 in the inner chamber of communicating pipe 3 to and guarantee inferior filter assembly 7 and the leakproofness between 3 lateral walls communicating pipe, spacing 10 includes sleeve and T type connecting rod, and T type connecting rod welding is at telescopic lateral wall, and the sleeve can cup joint at the outer wall of fluid-discharge tube 8 or blast pipe 9, improves the stability of fluid-discharge tube 8 and blast pipe 9.

One specific application of this embodiment is: when the utility model is used, the solid-liquid mixed excrement is discharged into the inner cavity of the first septic tank body 1 through the sewage discharge pipeline and the feed inlet 5, the solid-state excrement can be left at the top of the primary filtering component 4 through the primary filtering of the primary filtering net 43 in the primary filtering component 4, the liquid excrement enters the lower part of the primary filtering component 4 and enters the inner cavity of the second septic tank body 2 through the communicating pipe 3, the liquid excrement can be filtered again through the secondary filtering net 72 in the secondary filtering component 7 in the process of passing through the communicating pipe 3, the existence of solid in the liquid excrement in the inner cavity of the second septic tank body 2 is further reduced, when the solid excrement and the liquid excrement in the first septic tank body 1 and the second septic tank body 2 are more, the solid excrement in the first septic tank body 1 is pumped out through the discharge port 6 by the suction pipeline, and the liquid excrement in the second septic tank body 2 is pumped out through the discharge pipe 8, the marsh gas generated in the septic tank body I1 can be discharged through the discharge port 6 for utilization, and the marsh gas generated in the septic tank body II 2 can be discharged through the exhaust pipe 9 for utilization.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a novel environmental protection septic tank, includes septic tank body (1) and septic tank body two (2), and septic tank body (1) parallel arrangement in the top of septic tank body two (2), its characterized in that: communicating pipes (3) are symmetrically arranged between the bottom of the first septic tank body (1) and the top of the second septic tank body (2) in a vertical bilateral mode, a primary filtering component (4) is transversely placed in an inner cavity of the first septic tank body (1), a feed inlet (5) and a discharge outlet (6) are respectively and vertically arranged at the top of the first septic tank body (1), a secondary filtering component (7) is arranged in an inner cavity of the communicating pipes (3), a liquid discharge pipe (8) is arranged at the right end of the second septic tank body (2), an exhaust pipe (9) is arranged at the left end of the second septic tank body (2), the top ends of the exhaust pipe (9) and the liquid discharge pipe (8) exceed the top of the first septic tank body (1), limiting frames (10) are sleeved on the outer walls of the liquid discharge pipe (8) and the exhaust pipe (9), and the inner ends of the limiting frames (10) are fixedly connected with the side walls of the first septic tank body (1), and the bottom of the septic tank body II (2) is welded and fixed with a support frame (11) in a bilateral symmetry mode about the axis of the septic tank body II.

2. The novel environment-friendly septic tank of claim 1, wherein: the two ends of the communicating pipe (3) are respectively connected with the inner cavities of the septic tank body I (1) and the septic tank body II (2), and sealing baffles are welded at the joints of the communicating pipe (3) and the septic tank body I (1) and the septic tank body II (2).

3. The novel environment-friendly septic tank of claim 1, wherein: preliminary filtering component (4) include with septic tank body (1) matched with rectangle interception frame (41), the even welding in bottom of rectangle interception frame (41) has support column (42), the inner chamber welded fastening of rectangle interception frame (41) has preliminary filter screen (43).

4. The novel environment-friendly septic tank of claim 1, wherein: inferior filter assembly (7) include with communicating pipe (3) matched with annular frame (71), the inner chamber welding of annular frame (71) has secondary filter screen (72), the top of annular frame (71) is fixed with fixed couple (73) through the bolt about its axis centrosymmetry, the lateral wall bonding of annular frame (71) has rubber seal (74).

5. The novel environment-friendly septic tank of claim 1, wherein: the limiting frame (10) comprises a sleeve and a T-shaped connecting rod, the T-shaped connecting rod is welded on the side wall of the sleeve, and the sleeve can be sleeved on the outer wall of the liquid discharge pipe (8) or the exhaust pipe (9).