CN109354332B

CN109354332B - Domestic sewage multi-stage treatment recycling device adopting biological compound microbial inoculum

Info

Publication number: CN109354332B
Application number: CN201811513215.8A
Authority: CN
Inventors: 史亮; 王军飞; 郑月云
Original assignee: Foshan University
Current assignee: Foshan University
Priority date: 2018-12-11
Filing date: 2018-12-11
Publication date: 2021-08-03
Anticipated expiration: 2038-12-11
Also published as: CN109354332A

Abstract

The invention discloses a domestic sewage multistage treatment recycling device adopting a biological compound microbial inoculum, which comprises a water inlet disinfection box, a main valve, a fine filter and a biological compound microbial inoculum storage tank, wherein a water outlet of the water inlet disinfection box is fixedly connected with the main valve, one side of the main valve, which is far away from the water inlet disinfection box, is communicated with the fine filter through an adapter, the top of the adapter is communicated with the biological compound microbial inoculum storage tank through a down pipe, the top of the water inlet disinfection box is fixedly connected with a stirring motor, and the bottom of the stirring motor is provided with a stirrer. This adopt biological complex microbial inoculum's family sewage multistage processing circulation recycle device has reached the purpose to family sewage disinfection purification treatment and multistage filtration to conveniently control the switch and the size of rivers, separate the disinfection and purify the contact between the filtration module, the work is mutual noninterference, and multiple treatment can be more high-efficient and complete realization filtration and purification.

Description

Domestic sewage multi-stage treatment recycling device adopting biological compound microbial inoculum

Technical Field

The invention relates to the technical field of sewage treatment, in particular to a domestic sewage multi-stage treatment recycling device adopting a biological compound microbial inoculum.

Background

As is known, the shortage of fresh water resources and the explosion of sewage disposal places have attracted people's attention. The waste of resources is caused by flushing the urinal with tap water in the family life. According to the inventor's observations, the amount of water used by urban residents to flush toilets is approximately 1 cubic meter of water per month. The urban population of China is estimated according to 3 hundred million, the water cost is calculated according to 1 yuan per cubic meter, and 36 hundred million yuan is wasted every year. The sewage treatment is widely applied to various fields such as buildings, agriculture, traffic, energy, petrifaction, environmental protection, urban landscape, medical treatment, catering and the like, and the sewage treatment also increasingly enters the daily life of common people, but in numerous pollutions, the life occupies a large part, particularly on relatively precious water resources, the pollution is more serious, people begin to treat domestic water for secondary use, and in treatment equipment, most commonly used is a sewage treatment device, the capability of the sewage treatment equipment used for families at present is insufficient, and the sewage cannot be completely purified by adopting a single purification method.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a domestic sewage multi-stage treatment recycling device adopting a biological compound microbial inoculum, and solves the problems that the domestic sewage treatment equipment has insufficient capability of cleaning water and is difficult to completely purify by adopting a single purification method.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides an adopt domestic sewage multistage processing circulation recycling device of biological compound fungus agent, includes into water disinfect box, through main valve, meticulous filter and biological compound fungus agent storage jar, into water disinfect box delivery port and through main valve fixed connection, one side of keeping away from into water disinfect box through the main valve is through adapter and meticulous filter intercommunication, the adapter top is through down-flow pipe and biological compound fungus agent storage jar intercommunication, the disinfect box top fixedly connected with agitator motor of intaking, the agitator is installed to the agitator motor bottom, the agitator is located into water disinfect box inside, it is provided with the water inlet to intake disinfect box left side, intake disinfect box top fixedly connected with disinfectant box, disinfectant pipe is installed to disinfectant box bottom, disinfectant box is through disinfectant pipe and the disinfect box intercommunication of intaking, meticulous filter internally mounted has the filtration filter core, the middle position in the interior of the filtering filter element is provided with a micron PP cotton main core, the outer ring of the micron PP cotton main core is provided with a micron PP cotton main core, the middle part of the filtering filter element is provided with a filtering activated carbon layer in the lower portion, the top of the filtering activated carbon layer is provided with a bamboo charcoal filler, the middle position of the bamboo charcoal filler and the bottom of the filtering activated carbon layer are provided with a carbon metal oxide filter layer, and the carbon metal oxide filter layer is in multi-layer compounding.

Preferably, the position inside the water inlet disinfection box that is close to the water inlet is fixedly connected with the installation footstock, the import filter screen is installed to installation footstock below.

Preferably, the bottom of the position, far away from the water inlet, inside the water inlet disinfection box is provided with a baffle plate, and a disinfection box discharge filter screen is arranged above the baffle plate.

Preferably, a water inlet cavity and a water outlet cavity are arranged inside the main valve, a switch cylindrical valve is arranged in the middle of the main valve, a water passing cavity is arranged in the middle of the switch cylindrical valve, and the top of the switch cylindrical valve is fixedly connected with a lifting valve rod through a fixing pin.

Preferably, the outer side of the lifting valve rod is in threaded connection with the top of the main valve, the lifting valve rod extends to the outer side of the main valve, and the top of the lifting valve rod is fixedly connected with a rotary switch disc.

Preferably, the water inlet cavity through the main valve is communicated with the water inlet disinfection box, and the water outlet cavity through the main valve is communicated with the adapter.

Preferably, biological complex microbial inoculum storage jar inside is provided with biological fungus plywood, biological complex microbial inoculum storage jar top is provided with the switch top cap.

Preferably, a drain pipe is arranged at the bottom of the water inlet disinfection tank, and a control valve is arranged outside the drain pipe.

Preferably, the bottom of the fine filter is provided with a adapter, the adapter is provided with a discharge pipe, and the outer side of the discharge pipe is provided with a control valve.

Preferably, the water inlet cavity is positioned below the water outlet cavity.

(III) advantageous effects

The invention provides a domestic sewage multi-stage treatment recycling device adopting a biological compound microbial inoculum. The method has the following beneficial effects:

(1) the domestic sewage multi-stage treatment recycling device adopting the biological compound bactericide comprises a water inlet, a water outlet, a water inlet filter screen, a main valve, a switch cylindrical valve, a water outlet cavity, a water inlet filter screen, a water outlet valve screen, a water outlet screen, a water inlet valve screen, a water outlet screen, a water inlet pipe, a water outlet pipe, a water inlet pipe, a water outlet pipe, a water inlet pipe, a water outlet pipe, a water inlet pipe, a water outlet pipe, a water inlet pipe, a water outlet pipe, a water inlet pipe, a water outlet pipe, a water inlet pipe, a water outlet pipe, a water inlet pipe, a water outlet pipe, a water inlet, a water outlet pipe, a water outlet, can separate the relation between the domestic sewage disinfection and the purification and filtration module, and is convenient for the independent work of the domestic sewage disinfection and purification and filtration module not to interfere with each other.

(2) The household sewage multi-stage treatment recycling device adopting the biological compound bacteria agent comprises a water flow inlet, a fine filter, a biological compound bacteria agent storage tank, a filter element, a main PP cotton core, a bamboo charcoal filler, a filtering activated carbon layer, a carbon metal oxide filter layer, a discharge pipe, a filter element and a filter element, wherein the biological compound bacteria agent storage tank at the top of the adapter can inject the biological compound bacteria agent into the fine filter through a down flow pipe, the waste and harmful substances in the sewage can be further cleaned, the water after being treated by the biological compound bacteria agent can pass through the filter element, the water is filtered by the main PP cotton core which adopts different materials in the filter element, the bamboo charcoal filler is arranged on the outer layer of the main core, the filtering activated carbon layer and the carbon metal oxide filter layer are used for carrying out multi-stage fine filtration on the water flow, the water after being completely filtered is discharged through the discharge pipe for recycling, the purposes of carrying out purification treatment and multi-stage filtration by using the biological compound bacteria agent, the multiple treatment, the filtration and the purification can be more efficiently and completely realized, the cleanliness of the recycled water resource is improved.

Drawings

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

FIG. 2 is a schematic view of the structure of the inlet water sterilizing chamber of the present invention;

FIG. 3 is a schematic view of the present invention through a main valve;

FIG. 4 is a schematic view of the structure of a fine filter according to the present invention.

In the figure: 1 water inlet disinfection box, 2 main valve, 3 fine filter, 4 biological compound bacteria agent storage tank, 5 adapter, 6 stirring motor, 7 stirrer, 8 water inlet, 9 inlet filter screen, 10 installation top seat, 11 disinfection liquid box, 12 disinfection liquid pipe, 13 baffle plate, 14 disinfection box discharge filter screen, 15 water inlet cavity, 16 water outlet cavity, 17 switch cylinder valve, 18 water passing cavity, 19 fixed pin, 20 lifting valve rod, 21 rotary switch disc, 22 down flow pipe, 23 switch top cover, 24 filter core, 255 micron PP cotton main core, 2610 micron PP cotton main core, 27 filler, 28 filter activated carbon layer, 29 carbon metal oxide filter layer, 30 adapter seat, 31 bamboo charcoal discharge pipe, 32 blow-off pipe, 33 biological bacteria layer board.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a domestic sewage multi-stage treatment recycling device adopting biological compound bacteria comprises a water inlet disinfection box 1, a main valve 2, a fine filter 3 and a biological compound bacteria storage tank 4, wherein a water outlet of the water inlet disinfection box 1 is fixedly connected with the main valve 2, one side far away from the water inlet disinfection box 1 through the main valve 2 is communicated with the fine filter 3 through an adapter 5, the top of the adapter 5 is communicated with the biological compound bacteria storage tank 4 through a down pipe 22, the top of the water inlet disinfection box 1 is fixedly connected with a stirring motor 6, the bottom of the stirring motor 6 is provided with a stirrer 7, the stirrer 7 is positioned inside the water inlet disinfection box 1, the left side of the water inlet disinfection box 1 is provided with a water inlet 8, the top of the water inlet disinfection box 1 is fixedly connected with a disinfectant box 11, the bottom of the disinfectant box 11 is provided with a disinfectant pipe 12, the disinfectant box 11 is communicated with the water inlet disinfection box 1 through the disinfectant pipe 12, the fine filter 3 is internally provided with a filter element 24, the middle position inside the filter element 24 is provided with a 5 micron PP cotton main core 25, the outer ring of the 5 micron PP cotton main core 25 is provided with a 10 micron PP cotton main core 26, the middle part of the filter element 24 is provided with a filter activated carbon layer 28 close to the lower part, the top of the filter activated carbon layer 28 is provided with a bamboo charcoal filler 27, the middle position of the bamboo charcoal filler 27 and the bottom of the filter activated carbon layer 28 are provided with a carbon metal oxide filter layer 29, and the carbon metal oxide filter layer 29 is in multilayer compounding.

The inside fixed connection in position that is close to water inlet 8 of disinfect box 1 that intakes has installation footstock 10, installs import filter screen 9 below installation footstock 10.

A baffle plate 13 is arranged at the bottom of the position, far away from the water inlet 8, in the water inlet disinfection box 1, and a disinfection box discharge filter screen 14 is arranged above the baffle plate 13.

A water inlet cavity 15 and a water outlet cavity 16 are arranged inside a main valve 2, a switch cylindrical valve 17 is arranged in the middle of the main valve 2, a water passing cavity 18 is arranged in the middle of the switch cylindrical valve 17, and a lifting valve rod 20 is fixedly connected to the top of the switch cylindrical valve 17 through a fixing pin 19.

The outer side of the lifting valve rod 20 is connected with the top of the main valve 2 through a thread, the lifting valve rod 20 extends to the outer side of the main valve 2, and the top of the lifting valve rod 20 is fixedly connected with a rotary switch disc 21.

The water inlet cavity 15 of the main valve 2 is communicated with the water inlet disinfection box 1, and the water outlet cavity 16 of the main valve 2 is communicated with the adapter 5.

The biological compound microbial inoculum storage tank 4 is internally provided with a biological bacterium layer plate 33, and the top of the biological compound microbial inoculum storage tank 4 is provided with a switch top cover 23.

The bottom of the water inlet disinfection box 1 is provided with a sewage discharge pipe 32, and the outer side of the sewage discharge pipe 32 is provided with a control valve.

The bottom of the fine filter 3 is provided with an adapter 30, the adapter 30 is provided with a discharge pipe 31, and the outer side of the discharge pipe 31 is provided with a control valve.

The inlet chamber 15 is located below the outlet chamber 16.

When the device is used, domestic sewage enters the water inlet disinfection box 1 through the water inlet 8, the disinfection liquid box 11 injects disinfection liquid into the water inlet disinfection box 1, the stirring motor 6 drives the stirrer 7 to rotate, the disinfection liquid is mixed with the sewage, when water enters the device, a large part of large sundries can be filtered through the inlet filter screen 9, the disinfected water enters the main valve 2 through the disinfection box discharge filter screen 14, the lifting valve rod 20 and the switch cylindrical valve 17 can be driven to move through rotating the switch disc 21, when the switch cylindrical valve 17 is positioned between the water inlet cavity 15 and the water outlet cavity 16, the water can enter the water outlet cavity 16 through the water passing cavity 18, when the switch cylindrical valve 17 rises to the highest point, the wall of the switch cylindrical valve 17 can block the water outlet cavity 16 to play a closing role, the passing water flow enters the fine filter 3 through the adapter 5, the biological composite microbial inoculum storage tank 4 at the top of the adapter 5 injects biological composite microbial inoculum into the fine filter 3 through the down-flow pipe 22, can carry out further clearance to rubbish and harmful substance in the sewage, water after the biological compound bacteria agent is handled can be through filtering filter element 24, filter element 24 inside has adopted the cotton owner core of PP of different materials to filter rivers, has set up bamboo charcoal filler 27, filtration activated carbon layer 28 and carbon metal oxide filter layer 29 at main core skin and has carried out multistage fine filtration to rivers, and the water after the complete filtration is passed through discharge pipe 31 and is discharged and recycle.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

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 an adopt domestic sewage multistage processing circulation of biological compound fungus agent to recycle device, includes into water disinfect box (1), through main valve (2), fine filter (3) and biological compound fungus agent storage jar (4), its characterized in that: the water inlet disinfection box comprises a water inlet disinfection box (1), a water outlet, a main valve (2) and a filter (3), wherein the water inlet disinfection box (1) is fixedly connected with the water outlet through the main valve (2), one side of the water inlet disinfection box (1) is communicated with the fine filter (3) through the main valve (2), the top of the adapter (5) is communicated with a biological compound microbial inoculum storage tank (4) through a down pipe (22), the top of the water inlet disinfection box (1) is fixedly connected with a stirring motor (6), the bottom of the stirring motor (6) is provided with a stirrer (7), the stirrer (7) is positioned inside the water inlet disinfection box (1), the left side of the water inlet disinfection box (1) is provided with a water inlet (8), the top of the water inlet disinfection box (1) is fixedly connected with a disinfection liquid box (11), the bottom of the disinfection liquid box (11) is provided with a disinfection liquid pipe (12), and the disinfection liquid box (11) is communicated with the water inlet disinfection box (1) through the disinfection liquid pipe (12), the fine filter (3) is internally provided with a filter element (24), a 5-micron PP cotton main core (25) is arranged in the middle of the inside of the filter element (24), a 10-micron PP cotton main core (26) is arranged on the outer ring of the 5-micron PP cotton main core (25), a filter activated carbon layer (28) is arranged in the middle of the filter element (24) in a downward mode, a bamboo charcoal filler (27) is arranged at the top of the filter activated carbon layer (28), a carbon metal oxide filter layer (29) is arranged in the middle of the bamboo charcoal filler (27) and at the bottom of the filter activated carbon layer (28), and the carbon metal oxide filter layer (29) is in multi-layer compounding.

2. The domestic sewage multi-stage treatment recycling device adopting the biological compound bacteria agent as claimed in claim 1, is characterized in that: the water inlet disinfection box is characterized in that a mounting top seat (10) is fixedly connected to the position, close to the water inlet (8), inside the water inlet disinfection box (1), and an inlet filter screen (9) is installed below the mounting top seat (10).

3. The domestic sewage multi-stage treatment recycling device adopting the biological compound bacteria agent as claimed in claim 1, is characterized in that: the water inlet disinfection box is characterized in that a blocking plate (13) is arranged at the bottom of the position, far away from the water inlet (8), in the water inlet disinfection box (1), and a disinfection box discharge filter screen (14) is arranged above the blocking plate (13).

4. The domestic sewage multi-stage treatment recycling device adopting the biological compound bacteria agent as claimed in claim 1, is characterized in that: be provided with intake antrum (15) and play water cavity (16) through main valve (2) inside, be provided with switch cylinder valve (17) through main valve (2) middle part, switch cylinder valve (17) middle part is provided with crosses water cavity (18), fixed pin (19) fixedly connected with lifting valve rod (20) are passed through at switch cylinder valve (17) top.

5. The domestic sewage multi-stage treatment recycling device adopting the biological compound bacteria agent as claimed in claim 4, is characterized in that: the lifting valve rod (20) outside with through main valve (2) top threaded connection, lifting valve rod (20) extend to through the main valve (2) outside, lifting valve rod (20) top fixedly connected with rotary switch dish (21).

6. The domestic sewage multi-stage treatment recycling device adopting the biological compound bacteria agent as claimed in claim 5, is characterized in that: the water inlet cavity (15) through the main valve (2) is communicated with the water inlet disinfection box (1), and the water outlet cavity (16) through the main valve (2) is communicated with the adapter (5).

7. The domestic sewage multi-stage treatment recycling device adopting the biological compound bacteria agent as claimed in claim 1, is characterized in that: biological complex bacterial agent storage jar (4) inside is provided with biological fungus plywood (33), biological complex bacterial agent storage jar (4) top is provided with switch top cap (23).

8. The domestic sewage multi-stage treatment recycling device adopting the biological compound bacteria agent as claimed in claim 1, is characterized in that: a drain pipe (32) is arranged at the bottom of the water inlet disinfection box (1), and a control valve is arranged on the outer side of the drain pipe (32).

9. The domestic sewage multi-stage treatment recycling device adopting the biological compound bacteria agent as claimed in claim 1, is characterized in that: the bottom of the fine filter (3) is provided with an adapter (30), the adapter (30) is provided with a discharge pipe (31), and the outer side of the discharge pipe (31) is provided with a control valve.

10. The domestic sewage multi-stage treatment recycling device adopting the biological compound bacteria agent as claimed in claim 4, is characterized in that: the water inlet cavity (15) is positioned below the water outlet cavity (16).