CN210150929U

CN210150929U - Sludge fermentation purifier

Info

Publication number: CN210150929U
Application number: CN201922124327.0U
Authority: CN
Inventors: 胡志松; 方晓玉; 朱东海; 卜建华; 张雷; 于丽娜; 张雪姣; 郭莹
Original assignee: Beijing International Engineering Consulting Co Ltd
Current assignee: Beijing International Engineering Consulting Co Ltd
Priority date: 2019-12-02
Filing date: 2019-12-02
Publication date: 2020-03-17
Anticipated expiration: 2029-12-02

Abstract

The embodiment of the utility model discloses a sludge fermentation and purification device, which comprises a fermentation chamber and supporting legs arranged below the fermentation chamber, wherein a fermentation assembly is arranged in the fermentation chamber, an exhaust device and a staircase are arranged on the side wall of the fermentation chamber, a feed inlet is arranged at the top of the fermentation chamber, and a sealing cover is movably connected on the fermentation chamber; fermentation subassembly is including setting up electric telescopic handle and four guide bars in the fermentation chamber, and four the guide bar symmetry sets up, four the backup pad is installed jointly to guide bar and electric telescopic handle, the fermentation basket has been placed in the backup pad, the symmetry is provided with a plurality of handle on the fermentation basket, the utility model discloses can avoid mud to pour into and cause the damage bottom the fermentation chamber in the fermentation chamber, and can not produce in the fermentation chamber after the sludge fermentation accomplishes and remain, influence the device and purify the fermentation of follow-up mud, only need wash fermentation basket and backup pad during the washing, convenient and fast.

Description

Sludge fermentation purifier

Technical Field

The embodiment of the utility model relates to a fermentation technical field, concretely relates to sludge fermentation purifier.

Background

With the rapid advance of industrialization and urbanization, the water consumption and the sewage discharge amount are rapidly increased, the problems of water resource shortage and water environment pollution are particularly prominent, sewage treatment and resource recycling are increasingly urgent, and although the sewage treatment capacity of China is rapidly increased, compared with developed countries, the sewage treatment rate is low, heavy metal pollution in sewage is serious, sludge treatment is lagged behind, and the sewage industry still has a large gap.

Mud is by the produced solid sediment material of water and sewage treatment in-process, moisture content and organic matter content are high, also need handle the purification, in order to avoid producing the pollution to the environment, the fermentation compost is one of them treatment methods of mud, mud mainly used farmland and woodland after the fermentation etc., sludge fermentation is generally put in mud to special fermenting installation in and is handled, nevertheless the mud that drops into perpendicularly from the pan feeding mouth of device causes the damage to the device bottom easily, current application number is CN201820921280.3, the name is a mud aerobic fermentation device's utility model patent, the utility model discloses an install the reposition of redundant personnel frame in the fermentation chamber and disperse the landing in order to avoid mud to produce the damage to device ground to the mud that gets into, nevertheless the utility model also has corresponding shortcoming: mud bonds easily on the reposition of redundant personnel frame, after repetitious usage, remains the mud on the reposition of redundant personnel frame and can intercept more and more mud for inside can be the more and more mud of incomplete accumulation, the follow-up use of influence device.

SUMMERY OF THE UTILITY MODEL

Therefore, the embodiment of the utility model provides a sludge fermentation purifier has solved the remaining mud of reposition of redundant personnel frame that sets up in the current device and can accumulate the normal use that influences follow-up device.

In order to achieve the above object, the embodiments of the present invention provide the following technical solutions:

a sludge fermentation and purification device comprises a fermentation chamber and supporting legs arranged below the fermentation chamber, wherein a fermentation assembly is arranged in the fermentation chamber, an exhaust device and an escalator are arranged on the side wall of the fermentation chamber, a feeding hole is formed in the top of the fermentation chamber, and a sealing cover is movably connected to the fermentation chamber;

the fermentation subassembly is including setting up electric telescopic handle and four guide bars in the fermentation chamber, and four the guide bar symmetry sets up, four the backup pad is installed jointly to guide bar and electric telescopic handle, placed the fermentation basket in the backup pad, the symmetry is provided with a plurality of handle on the fermentation basket.

As a preferred scheme of the utility model, exhaust apparatus includes blast pipe and the water tank of fixed connection on the fermentation room lateral wall with the fermentation room intercommunication, just the lower extreme of water tank is located the blast pipe, the gas outlet of blast pipe is located the water tank, be provided with the active carbon filter screen in the blast pipe.

As an optimized proposal of the utility model, a plurality of filtering holes are arranged on the bottom of the fermentation basket and the supporting plate, and a plurality of drainage cones are arranged on the bottom of the supporting plate.

As an optimized scheme of the utility model, the bottom is equipped with the wastewater tank in the fermentation chamber, wastewater tank bottom intercommunication has wastewater collection box, the control valve is installed to wastewater collection box bottom.

As a preferred scheme of the utility model, four locating plates of symmetry fixedly connected with in the backup pad.

As an optimized proposal of the utility model, the exhaust pipe is communicated with a transparent collecting pipe, just one end of the transparent collecting pipe is communicated with the lower part of the side wall of the wastewater collecting box.

The utility model discloses an embodiment has following advantage:

the utility model discloses can avoid mud to pour into the fermentation chamber in and cause the damage bottom the fermentation chamber, and can not produce in the fermentation chamber after the sludge fermentation is accomplished and remain, influence the device and purify the fermentation of follow-up mud, only need wash convenient and fast to fermentation basket and backup pad during the washing.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.

FIG. 1 is a schematic structural diagram of a sludge fermentation and purification device according to an embodiment of the present invention;

FIG. 2 is a schematic structural diagram of an exhaust device according to an embodiment of the present invention;

fig. 3 is a schematic top view of the fermentation chamber according to the embodiment of the present invention.

In the figure:

1-a fermentation chamber; 2-an exhaust device; 3-sealing the cover; 4-an escalator; 5-a fermentation component; 6-a control valve; 7-a wastewater collection box; 8-supporting feet; 9-a transparent collecting tube; 10-positioning a plate; 11-a drainage cone;

21-an exhaust pipe; 22-a water tank; 23-activated carbon filter screen;

51-a handle; 52-a fermentation basket; 53-electric telescopic rod; 54-a support plate; 55-guide bar.

Detailed Description

The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. 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.

As shown in fig. 1, fig. 2 and fig. 3, the utility model provides a sludge fermentation and purification device, which comprises a fermentation chamber 1 and supporting legs 8 arranged below the fermentation chamber 1, wherein a fermentation component 5 is arranged in the fermentation chamber 1, an exhaust device 2 and an escalator 4 are arranged on the side wall of the fermentation chamber 1, a feeding hole is arranged at the top of the fermentation chamber 1, and a sealing cover 3 is movably connected on the fermentation chamber 1;

fermentation subassembly 5 is including setting up electric telescopic handle 53 and four guide bars 55 in fermentation chamber 1, and four guide bars 55 symmetry sets up, and four guide bars 55 and electric telescopic handle 53 install the backup pad 54 jointly, have placed fermentation basket 52 on the backup pad 54, and the symmetry is provided with a plurality of handle 51 on the fermentation basket 52.

Exhaust apparatus 2 includes exhaust pipe 21 and the water tank 22 of fixed connection on fermentation chamber 1 lateral wall with fermentation chamber 1 intercommunication, and the lower extreme of water tank 22 is located exhaust pipe 21, and the gas outlet of exhaust pipe 21 is located water tank 22, is provided with activated carbon filter screen 23 in the exhaust pipe 21.

A plurality of filtering holes are formed in the bottom of the fermentation basket 52 and the supporting plate 54, and a plurality of drainage cones 11 are arranged at the bottom of the supporting plate 54.

The bottom in the fermentation chamber 1 is provided with a wastewater tank, the bottom of the wastewater tank is communicated with a wastewater collection box 7, and the bottom of the wastewater collection box 7 is provided with a control valve 6.

Four positioning plates 10 are symmetrically and fixedly connected to the supporting plate 54.

The exhaust pipe 21 is communicated with a transparent collecting pipe 9, and one end of the transparent collecting pipe 9 is communicated with the lower part of the side wall of the waste water collecting tank 7.

The utility model needs to be further explained, when in use, the utility model firstly reaches the top of the device through the staircase 4 to open the sealing cover 3, the electric telescopic rod 53 is started, the supporting plate 54 and the fermentation basket 52 move upwards along the guide rod 55 to the feeding port, the supporting plate 54 is propped against the top of the fermentation chamber 1, the fermentation basket 52 is exposed through the feeding port, sludge is injected into the fermentation basket 52, the electric telescopic rod 53 is started again to transport the fermentation basket 52 to the bottom of the fermentation chamber 1, the sealing cover 3 is closed, the sealing cover 3 is opened after the sludge fermentation is waited, the fermentation basket 52 is transported to the feeding port through the electric telescopic rod 53, the whole fermentation basket 52 is taken out and transported away through manpower or machinery, the new fermentation basket 52 is replaced to continue the fermentation treatment of the sludge, thus not only avoiding the damage to the bottom of the fermentation chamber 1 caused by the impact when the sludge is injected into the feeding port, but also avoiding the sludge remaining in the fermentation chamber 1 to, and the fermentation basket 52 used during fermentation is convenient to clean and convenient to transport after fermentation is finished, and a storage box is not required to be independently searched for storing fermented sludge.

The sludge contains a certain amount of moisture, the moisture flows out of the waste water tank at the bottom of the fermentation chamber 1 through the filtering holes in the bottom of the fermentation basket 52 and the supporting plate 54 and flows into the waste water collecting tank 7 communicated with the waste water tank to be collected, the waste water in the waste water collecting tank 7 can be discharged to the outside through the control valve 6 to be transferred and treated, and the drainage cone 11 at the bottom of the supporting plate 54 plays a role in guiding the flowing water so that the waste water flows into the waste water tank as much as possible to be collected.

Waste gas is generated during sludge fermentation, the waste gas contains more pollutants, the waste gas generated in the fermentation chamber 1 is discharged into the water tank 22 through the exhaust pipe 21, the waste gas meets the lower end of the water tank 22 in the exhaust pipe 21, the temperature of the waste gas is higher, the liquid generated by liquefaction is liquefied at the lower end of the water tank 22, the liquid generated by liquefaction enters the wastewater collection box 7 along the transparent collection pipe 9, the residual waste gas enters the water tank 22 after being filtered and purified by the activated carbon filter screen 23 again, part of organic matters contained in the waste gas are dissolved in water, the air outlet of the exhaust pipe 21 is positioned below the liquid level in the water tank 22, so that part of the organic matters in the waste gas are dissolved in the water, the waste gas is purified and is subjected to multiple filtering, purification and collection, the influence of the waste gas on the environment is reduced to the maximum extent, and the transparent collection pipe 9, can carry out an accurate instruction to the liquid level of the waste water in the waste water collecting box 7, in time shift the waste water of the waste water collecting box 7 and handle.

Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.

Claims

1. The sludge fermentation and purification device is characterized by comprising a fermentation chamber (1) and supporting legs (8) arranged below the fermentation chamber (1), wherein a fermentation assembly (5) is arranged in the fermentation chamber (1), an exhaust device (2) and an escalator (4) are arranged on the side wall of the fermentation chamber (1), a feeding hole is formed in the top of the fermentation chamber (1), and a sealing cover (3) is movably connected to the fermentation chamber (1);

fermentation subassembly (5) are including setting up electric telescopic handle (53) and four guide bar (55) in fermentation room (1), and four guide bar (55) symmetry sets up, four backup pad (54) are installed jointly to guide bar (55) and electric telescopic handle (53), placed fermentation basket (52) on backup pad (54), the symmetry is provided with a plurality of handle (51) on fermentation basket (52).

2. The sludge fermentation and purification device according to claim 1, wherein the exhaust device (2) comprises an exhaust pipe (21) communicated with the fermentation chamber (1) and a water tank (22) fixedly connected to the outer side wall of the fermentation chamber (1), the lower end of the water tank (22) is positioned in the exhaust pipe (21), the air outlet of the exhaust pipe (21) is positioned in the water tank (22), and an activated carbon filter screen (23) is arranged in the exhaust pipe (21).

3. The sludge fermentation and purification device as claimed in claim 2, wherein the bottom of the fermentation basket (52) and the support plate (54) are provided with a plurality of filtering holes, and the bottom of the support plate (54) is provided with a plurality of drainage cones (11).

4. The sludge fermentation and purification device according to claim 2, wherein a wastewater tank is arranged at the bottom of the fermentation chamber (1), the bottom of the wastewater tank is communicated with a wastewater collection box (7), and a control valve (6) is arranged at the bottom of the wastewater collection box (7).

5. The sludge fermentation and purification device as claimed in claim 3, wherein four positioning plates (10) are symmetrically and fixedly connected to the supporting plate (54).

6. The sludge fermentation and purification device according to claim 4, wherein the exhaust pipe (21) is communicated with a transparent collecting pipe (9), and one end of the transparent collecting pipe (9) is communicated with the lower part of the side wall of the wastewater collecting tank (7).