CN214829718U

CN214829718U - Integrated organic wastewater treatment acid-producing fermentation device

Info

Publication number: CN214829718U
Application number: CN202022553190.3U
Authority: CN
Inventors: 李鹏飞
Original assignee: Jiangsu Hangu Environmental Technology Co ltd
Current assignee: Wuhan Shepherd Biotechnology Co ltd
Priority date: 2020-11-07
Filing date: 2020-11-07
Publication date: 2021-11-23
Anticipated expiration: 2030-11-07

Abstract

The utility model relates to the technical field of organic wastewater treatment, and discloses an integrated organic wastewater treatment acid-producing fermentation device, comprising a facultative oxygen box, a straight pipe is vertically fixed and connected in the middle of the inner cavity of the facultative oxygen box, and is located in the facultative oxygen box. A cylinder is fixed vertically downward in the middle position of the upper part of the oxygen box, a pressure rod is fixedly connected to the lower end of the movable rod of the cylinder, and the pressure rod is movable through the straight pipe; the lower end of the pressure rod is fixedly connected with a rubber sealing plug. In the utility model, after the electromagnetic valves on the two drain pipes at the bottom of the facultative oxygen tank are opened, the waste water enters the filter mesh cylinder for filtration and enters the fermentation tank. When cleaning, the cylinder works through the pressure rod to drive the brush and the rubber sealing plug down to clean the inner cavity of the filter cartridge, which is very convenient, has a high degree of automation, saves time and effort, is more practical, and is suitable for widespread promotion and use.

Description

Integrated organic wastewater treatment acid-producing fermentation device

Technical Field

The utility model relates to an organic waste water treatment technical field specifically is an organic waste water treatment of integration produces sour fermenting installation.

Background

The existing water treatment system is generally used for treating wastewater, and after each parameter reaches the standard, the wastewater is discharged and treated; the starting point is to treat the wastewater, so that the process flow is not designed to fully excavate and utilize the internal energy. The actual treatment process is often as follows: solid-liquid separation-anaerobic fermentation- (facultative and oxygen consuming combination) 2, and common wastewater treatment; a large amount of solid organic matters are discarded at the front end, and the anaerobic gas production treatment is not carried out after the facultative anaerobic treatment at the rear end, but the direct oxygen consumption is carried out, and then the oxygen is discharged into the atmosphere, thereby not only polluting the environment, but also wasting energy.

The retrieval application number 201621387140.X discloses a fecal sewage biogas production technology, in particular to an organic wastewater fermentation treatment system, which comprises a wastewater collection tank, a facultative tank and an anaerobic tank, wherein the wastewater collection tank is communicated with the facultative tank, and the facultative tank is communicated with the anaerobic tank; organic waste water no longer carries out coarse filtration through solid-liquid separation equipment, but directly discharges organic waste water into the waste water collecting pit, then directly communicates the organic waste water in the waste water collecting pit waste solid and directly discharges into the facultative tank and carry out the macromolecule and break for fermentation in more organic matters get into the anaerobism jar, and then make more marsh gas can produce.

However, the inventor finds that the technical scheme still has at least the following defects:

the filter residue in the fermentation vat that sets up in this technical scheme needs operating personnel to draw out with the manual work, wastes time and energy, and efficiency is lower.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an integrated organic waste water treatment produces acid fermenting installation, has solved the problem that proposes in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: an integrated organic wastewater treatment acid-producing fermentation device comprises a facultative tank, wherein a straight pipe is vertically and fixedly communicated with the middle part of an inner cavity of the facultative tank, a cylinder is vertically and downwards fixedly installed at the middle position of the upper part of the facultative tank, a pressing rod is fixedly connected to the lower end of a movable rod of the cylinder, and the pressing rod movably penetrates through the straight pipe; the lower end part of the compression bar is fixedly connected with a rubber sealing plug; an oxygen delivery pipe is horizontally and fixedly connected to the middle part of the inner cavity of the facultative tank;

be provided with the fermenting case under the facultative aerobe case, be located the vertical upwards fixed intercommunication in fermenting case upper portion intermediate position has communicating pipe, is located the vertical fixed intercommunication in fermenting case inner chamber middle part has a filter screen section of thick bamboo, and the sealed movable cover of rubber sealing plug closes at fermenting case bottom intermediate position, is located four connecting rods that are the cross-shaped distribution of depression bar lateral wall fixedly connected with on filter screen section of thick bamboo inner chamber upper portion, outer tip and ring inner wall fixed connection of connecting rod, ring outer wall fixed mounting have the brush, and the laminating of brush outer wall and filter screen section of thick bamboo inner wall.

As a preferred embodiment of the utility model, the middle position of the upper part of the facultative tank is vertically and downwards fixedly communicated with a water injection pipe.

As an optimized embodiment of the utility model, the vertical downward fixed mounting in oxygen therapy bottom surface has a plurality of equidistance to distribute's air nozzle, and the vertical downward fixed intercommunication in facultative anaerobic box bottom middle position has two fluid-discharge tubes about depression bar symmetric distribution, and fixed mounting has solenoid valve on the fluid-discharge tube.

As a preferred embodiment of the utility model, a material discharging pipe is fixedly communicated with the middle position of the lower part of the left side of the fermentation box.

As a preferred embodiment of the utility model, the filter screen cylinder is a stainless steel screen plate with 80 meshes.

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

the utility model discloses open the back from the solenoid valve on two fluid-discharge tubes of facultative tank bottom, waste water filters in entering into the filter screen section of thick bamboo and enters into the fermenting case, and when later stage need clear up the filtration residue in the filter screen section of thick bamboo and filter screen section of thick bamboo, thereby cylinder work drives brush and the decline of rubber sealing plug through the depression bar and washs filter screen section of thick bamboo inner chamber, and is very convenient, degree of automation height, labour saving and time saving.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a front sectional view of an integrated acid-producing fermentation device for organic wastewater treatment;

FIG. 2 is a schematic view of the overlooking structure of the ring and the press rod connection of the integrated organic wastewater treatment acid-producing fermentation device of the present invention.

In the figure: 1. a facultative tank; 2. a liquid discharge pipe; 3. a pressure lever; 4. a discharge pipe; 5. a filter screen cylinder; 6. a rubber sealing plug; 7. a ring; 8. a fermentation box; 9. a communicating pipe; 10. an air nozzle; 11. an oxygen delivery tube; 12. a cylinder; 13. a water injection pipe; 14. a brush; 15. a connecting rod.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "connected" and "disposed" are to be interpreted broadly, and may be, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed; the utility model discloses in provide only supply the reference with the model of electrical apparatus. For those skilled in the art, different types of electrical appliances with the same function can be replaced according to actual use conditions, and for those skilled in the art, the specific meaning of the above terms in the present invention can be understood in specific situations.

Referring to fig. 1-2, the present invention provides a technical solution: an integrated organic wastewater treatment acid-producing fermentation device comprises a facultative tank 1, a straight pipe is vertically and fixedly communicated with the middle part of an inner cavity of the facultative tank 1, a cylinder 12 is vertically and downwardly fixedly installed at the middle position of the upper part of the facultative tank 1, a pressure rod 3 is fixedly connected to the lower end of a movable rod of the cylinder 12, and the pressure rod 3 movably penetrates through the straight pipe; the lower end part of the pressure lever 3 is fixedly connected with a rubber sealing plug 6; an oxygen therapy pipe 11 is horizontally and fixedly connected in the middle of the inner cavity of the facultative tank 1;

a fermentation box 8 is arranged right below the facultative tank 1, a communicating pipe 9 is vertically and upwards fixedly communicated at the middle position of the upper part of the fermentation box 8, a filter screen cylinder 5 is vertically and fixedly communicated at the middle part of the inner cavity of the fermentation box 8, a rubber sealing plug 6 is sealed and movably covered at the middle position of the bottom of the fermentation box 8, four connecting rods 15 distributed in a cross shape are fixedly connected to the side wall of a pressure rod 3 positioned at the upper part of the inner cavity of the filter screen cylinder 5, the outer end part of each connecting rod 15 is fixedly connected with the inner wall of a ring 7, a brush 14 is fixedly arranged on the outer wall of the ring 7, and the outer wall of the brush 14 is attached to the inner wall of the filter screen cylinder 5; specifically, the method comprises the following steps: organic waste water that 1 inner chamber of facultative tank was filled reaches efficient facultative effect under the aeration oxygenation's of process oxygen therapy pipe 11 and air nozzle 10 the condition, then open the back from the electromagnetic valve on two fluid-discharge tubes 2 of 1 bottom of facultative tank, waste water enters into filter screen section of thick bamboo 5 in filtering and enters into fermenting case 8, the later stage need be to filter residue and filter screen section of thick bamboo 5 in the filter screen section of thick bamboo when clearing up, thereby cylinder 12 work is through depression bar 3 drive brush 14 and the decline of rubber sealing plug 6 and is washd filter screen section of thick bamboo 5 inner chamber, therefore is very convenient, the automation is high, time saving and labor saving.

In this embodiment (as shown in fig. 1), a water injection pipe 13 is vertically and downwardly fixedly communicated with the middle position of the left side of the upper part of the facultative tank 1.

In this embodiment (please refer to fig. 1), a plurality of equidistantly distributed air nozzles 10 are vertically and downwardly fixedly installed on the bottom surface of the oxygen delivery pipe 11, two liquid discharge pipes 2 symmetrically distributed about the pressure rod 3 are vertically and downwardly fixedly communicated at the middle position of the bottom of the facultative tank 1, and electromagnetic valves are fixedly installed on the liquid discharge pipes 2.

In this embodiment (as shown in fig. 1), a material discharge pipe 4 is fixedly communicated with the middle position of the lower part of the left side of the fermentation box 8.

In this embodiment, the filter screen cylinder 5 is an 80-mesh stainless steel screen plate.

It should be noted that, the utility model relates to an integrated organic wastewater treatment acid-producing fermentation device, each is the general standard component or the part that technical staff in this field knows, and its structure and principle all are that this technical staff all can know through the technical manual or know through conventional experimental method.

The working principle is as follows: organic waste water that 1 inner chamber of facultative tank was filled reaches efficient facultative effect under the aeration oxygenation's of process oxygen therapy pipe 11 and air nozzle 10 the condition, then open the back from the electromagnetic valve on two fluid-discharge tubes 2 of 1 bottom of facultative tank, waste water enters into filter screen section of thick bamboo 5 in filtering and enters into fermenting case 8, the later stage need be to filter residue and filter screen section of thick bamboo 5 in the filter screen section of thick bamboo when clearing up, thereby cylinder 12 work is through depression bar 3 drive brush 14 and the decline of rubber sealing plug 6 and is washd filter screen section of thick bamboo 5 inner chamber, therefore is very convenient, the automation is high, time saving and labor saving.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. An integrated organic waste water treatment acid-producing fermentation device, characterized in that: it comprises a facultative oxygen box (1), and is located in the middle of the inner cavity of the facultative oxygen box (1) and is connected with a straight pipe vertically and fixedly, and is located in the A cylinder (12) is fixed vertically downward at the upper middle position of the oxygen box (1), a pressure rod (3) is fixedly connected to the lower end of the movable rod of the cylinder (12), and the pressure rod (3) is movable through the straight pipe; (3) A rubber sealing plug (6) is fixedly connected to the lower end; an oxygen delivery pipe (11) is horizontally and fixedly connected in the middle of the inner cavity of the facultative oxygen box (1);

A fermentation box (8) is arranged directly below the facultative oxygen box (1), and a communication pipe (9) is fixedly connected vertically upward at the upper middle position of the fermentation box (8), and is located in the fermentation box (8). A filter mesh cylinder (5) is connected vertically and fixedly in the middle of the cavity, and a rubber sealing plug (6) is sealed and movable to cover the middle position of the bottom of the fermentation box (8). 3) The side walls are fixedly connected with four connecting rods (15) distributed in a cross shape, the outer ends of the connecting rods (15) are fixedly connected with the inner wall of the ring (7), and the outer wall of the ring (7) is fixedly installed with a brush ( 14), the outer wall of the brush (14) is attached to the inner wall of the filter mesh cylinder (5).

2. An integrated organic wastewater treatment acid-producing fermentation device according to claim 1, characterized in that: a water injection pipe (13) is fixed vertically downward in the middle position of the upper left side of the facultative oxygen box (1). .

3. An integrated organic wastewater treatment acid-producing fermentation device according to claim 1, characterized in that: the bottom surface of the oxygen delivery pipe (11) is fixedly installed with a plurality of equidistantly distributed air jets (10) vertically downward. ), the middle position of the bottom of the oxygen tank (1) is vertically downward and fixedly connected with two drain pipes (2) symmetrically distributed about the pressure rod (3), and an electromagnetic valve is fixedly installed on the drain pipe (2).

4 . The integrated organic wastewater treatment acid-producing fermentation device according to claim 1 , wherein a discharge pipe ( 4 ) is fixedly connected to the middle position of the lower left side of the fermentation tank ( 8 ). 5 .

5. An integrated organic wastewater treatment acid-producing fermentation device according to claim 1, characterized in that: the filter mesh cylinder (5) is an 80-mesh stainless steel mesh plate.