CN108658383B - Septic tank pipeline filtering method - Google Patents
Septic tank pipeline filtering method Download PDFInfo
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- CN108658383B CN108658383B CN201810561921.3A CN201810561921A CN108658383B CN 108658383 B CN108658383 B CN 108658383B CN 201810561921 A CN201810561921 A CN 201810561921A CN 108658383 B CN108658383 B CN 108658383B
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
- B01D29/03—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements self-supporting
- B01D29/035—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements self-supporting with curved filtering elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
- B01D29/075—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements located in a closed housing and comprising scrapers or agitators on the cake side of the filtering elements, e.g. Nutsche- or Rosenmund-type filters for performing multiple step operations such as chemical reactions, filtering and cake treatment
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
- B01D29/56—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection
- B01D29/58—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection arranged concentrically or coaxially
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/06—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/06—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums
- B01D33/067—Construction of the filtering drums, e.g. mounting or sealing arrangements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/02—Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/26—Details
- B02C13/282—Shape or inner surface of mill-housings
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/02—Biological treatment
- C02F11/04—Anaerobic treatment; Production of methane by such processes
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C2201/00—Codes relating to disintegrating devices adapted for specific materials
- B02C2201/06—Codes relating to disintegrating devices adapted for specific materials for garbage, waste or sewage
- B02C2201/063—Codes relating to disintegrating devices adapted for specific materials for garbage, waste or sewage for waste water or sewage
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/26—Reducing the size of particles, liquid droplets or bubbles, e.g. by crushing, grinding, spraying, creation of microbubbles or nanobubbles
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/28—Anaerobic digestion processes
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Food Science & Technology (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Treatment Of Sludge (AREA)
- Filtration Of Liquid (AREA)
Abstract
一种化粪池管道过滤装置及过滤方法，属于垃圾处理技术领域。本发明为了解决流入化粪池内的污水中存在的非降解残留物，影响化粪池微生物降解效率的问题。本发明包括步骤一、安装化粪池管道过滤装置；步骤二、进行生活污水中袋状塑制品材料的筛选；步骤三、进行生活污水中粪便、垃圾物体高效粉碎；步骤四、进行生活污水中掺有的固体材料的筛选；步骤五、将筛选和过滤后的生活污水排放到化粪池内部。本发明主要采用的筛选装置、高效粉碎装置和非降解固体颗粒过滤装置，有效解决污泥堆积、加速粪便分解。
A septic tank pipeline filtering device and filtering method belong to the technical field of garbage disposal. The invention aims to solve the problem that the non-degradable residues in the sewage flowing into the septic tank affect the microbial degradation efficiency of the septic tank. The present invention includes step 1, installing a septic tank pipeline filter device; step 2, screening bag-shaped plastic product materials in domestic sewage; step 3, pulverizing feces and garbage objects in domestic sewage efficiently; Screening of mixed solid materials; Step 5: Discharging the screened and filtered domestic sewage into the septic tank. The screening device, the high-efficiency crushing device and the non-degradable solid particle filtering device mainly adopted in the present invention can effectively solve the sludge accumulation and accelerate the decomposition of the feces.
Description
Technical Field
The invention relates to a septic tank pipeline filtering device and a septic tank pipeline filtering method, and belongs to the technical field of garbage treatment.
Background
The septic tank is equipment for treating excrement and garbage and filtering and precipitating, and has the principle that cured substances are decomposed at the bottom of the septic tank, and hydrated substances on the upper layer flow away after entering a pipeline, so that the pipeline is prevented from being blocked, and sufficient time is provided for hydrolyzing the cured substances (excrement and garbage); the septic tank refers to a small-sized treatment structure for carrying out cellular precipitation on domestic sewage and anaerobic digestion on sludge, and plays a vital role in human urban life, such as:
1. the environmental sanitation of the living community is guaranteed, and the domestic sewage and pollutants are prevented from being diffused in the living environment;
2. killing mosquito, fly and worm eggs in the anaerobic septic tank working environment;
3. temporarily storing the sludge, carrying out anaerobic digestion on the organic sludge, and using the cured organic sludge as an agricultural fertilizer;
4. the pretreatment (primary treatment) of domestic sewage precipitates impurities, and macromolecular organic matters are hydrolyzed to become acid, alcohol and other micromolecular organic matters, so that the subsequent sewage treatment is improved.
However, in the existing septic tank structure, domestic sewage directly flows into the bottom of the septic tank through the excrement injection interface arranged at the upper end part of the side wall of the septic tank, solid sewage in the domestic sewage is not crushed and is not beneficial to realizing high-efficiency degradation, and in addition, some non-degradable substances such as plastic belts and the like can be mixed, so that the biological degradation time of the sewage is longer, the working efficiency of the septic tank is further reduced, and high-efficiency degradation cannot be realized; at present, no determined device and method exist temporarily, the filtering and sorting of the non-degradable substances and the solid dirt are carried out at the initial stage of the treatment of the excrement and the garbage, and the non-degradable substances and the solid dirt can be further treated only by periodical manual removal, so that the mode has the defects of high labor intensity, low production efficiency and severe working environment, and therefore, a septic tank pipeline filtering method is urgently needed, the filtering of the non-degradable substances and the solid dirt is realized at the initial stage of the discharge of the excrement and the garbage into a septic tank, and the anaerobic digestion work of the septic tank is further prevented from being influenced by the existence of the non-degradable residues in the septic tank.
Disclosure of Invention
The invention aims to solve the technical problems, and further provides a septic tank pipeline filtering device and a septic tank pipeline filtering method.
The technical scheme of the invention is as follows:
a septic tank pipeline filtering device comprises a screening device, a high-efficiency crushing device, a non-degradable solid particle filtering device and a stirring and conveying device, wherein a water inlet is formed in the upper end of the high-efficiency crushing device, a water outlet is formed in the lower end of the high-efficiency crushing device, the screening device is connected and installed with the water inlet of the high-efficiency crushing device, the upper end of the non-degradable solid particle filtering device is connected and installed with the water outlet of the high-efficiency crushing device, and the stirring and conveying device is installed at the lower end of the non-degradable solid particle filtering device;
the screening device include tee bend connector, screening motor, screening cylinder, screening hook and screening cylinder mount pad, the tee bend connector have first pipeline interface, second pipeline interface and pipeline export, it has the internal thread to process respectively on the inside wall of first pipeline interface and second pipeline interface, the upper end wall of tee bend connector on process and to have the screening cylinder mount pad, it has the mount table to process on the inner wall of screening cylinder mount pad, the screening cylinder pass through the bearing and rotate and install on screening cylinder mount pad, have the screening hook on the outer wall of screening cylinder, the screening motor install on screening cylinder mount pad, the output of screening motor and screening cylinder establish the installation, screening cylinder mount pad pass through the bolt and install on the mount table of screening cylinder mount pad.
Furthermore, an annular groove is processed on the mounting table, and an annular sealing gasket is arranged in a notch of the annular groove.
Further, high-efficient reducing mechanism smash hammer leaf, crushing motor and crushing pivot including smashing box, first crushing hammer leaf, second, crushing box be circular seal chamber, the upper end of smashing the box has the water inlet, the lower extreme of smashing the box has the delivery port, the inner wall of smashing the box on evenly arranged a plurality of second crushing hammer leaves, first crushing hammer leaf be circular array and install on the lateral wall of smashing the pivot, smash the pivot rotatable installation inside smashing the box, crushing motor fixed mounting on the lateral wall of smashing the box, the output shaft of crushing motor stretches into and smashes the box inside and smashes the pivot and establish and be connected.
Furthermore, the crushing rotating shaft is rotatably arranged behind the crushing box body, and the first crushing hammer sheets arranged on the crushing rotating shaft and the second crushing hammer sheets arranged on the inner wall of the crushing box body are arranged in a staggered mode.
Furthermore, the crushing rotating shaft is also provided with a stirring impeller.
Further, the non-degradable solid particle filtering device comprises a non-degradable solid particle filtering box body, a first-stage filtering net, a second-stage filtering net and a filtering mixing roller, wherein the non-degradable solid particle filtering box body is a rectangular box body, the upper end of the rectangular box body is provided with a non-degradable solid particle filtering box body inlet, the lower end of the rectangular box body is provided with a non-degradable solid particle filtering box body outlet, the first-stage filtering net and the second-stage filtering net are arranged and installed in the non-degradable solid particle filtering box body from top to bottom, the filtering mixing roller is arranged between the first-stage filtering net and the second-stage filtering net and is rotatably installed on the side wall of the non-degradable solid particle filtering box body, the input end of the filtering mixing roller is provided with a driving motor, and under the action of the driving motor, the filtering mixing roller realizes the, the outer side wall of the filtering and mixing roller is provided with a plurality of stirring blades in an array mode.
The stirring conveying device comprises a stirring conveying box body, a stirring conveying motor, a stirring conveying shaft and a stirring spiral blade, wherein the upper end of the stirring conveying box body is provided with an inlet of the stirring conveying box body, the right end of the stirring conveying box body is provided with an outlet of the stirring conveying box body, the stirring conveying shaft is rotatably arranged inside the stirring conveying box body through a bearing, the stirring conveying shaft is provided with the stirring spiral blade, the stirring conveying motor is arranged on the left side wall of the stirring conveying box body in a flange mounting mode, and an output shaft of the stirring conveying motor is connected with the stirring conveying shaft.
A septic tank pipeline filtering method comprises the following steps:
step one, installing a septic tank pipeline filtering device
Assemble sieving mechanism, high-efficient reducing mechanism, non-degradation solid particle filter equipment and mix conveyor in proper order, then carry out the overall structure assembly, concrete overall structure assembly mode is:
firstly, a domestic sewage pipeline is respectively communicated with a first pipeline interface and a second pipeline interface of a screening device in a threaded mode, then a water inlet arranged at the upper end of a high-efficiency crushing device is installed and communicated with a pipeline outlet of the screening device, a water outlet arranged at the lower end of the high-efficiency crushing device is installed and communicated with a non-degradable solid particle filtering box body inlet of a non-degradable solid particle filtering device, and finally the non-degradable solid particle filtering box body outlet of the non-degradable solid particle filtering device is communicated with a stirring conveying box body inlet of a stirring conveying device;
step two, screening the bag-shaped plastic product materials in the domestic sewage
A screening motor of the screening device is operated, and the screening motor drives a screening roller arranged in the three-way connector to rotate, so that the bag-shaped plastic product materials existing in the excrement and the garbage in the domestic sewage pipeline flow are hung upside down on a screening hook on the outer wall of the screening roller;
step three, efficiently crushing excrement and garbage objects in domestic sewage
The crushing motor of the efficient crushing device is operated, the crushing motor drives the crushing rotating shaft to rotate, the first crushing hammer piece on the crushing rotating shaft and the second crushing hammer piece arranged on the inner wall of the crushing box body are matched in the rotating process to form a crushing mechanism, and the domestic excrement and garbage objects are efficiently crushed, so that the microbial degradation efficiency is improved;
step four, screening solid materials doped in the domestic sewage
Carry out high-efficient domestic sewage after smashing in step three and enter into nondegradable solid particle through nondegradable solid particle filter box body entry inside, carry out the one-level solid material under the inside one-level filter screen effect of nondegradable solid particle filter box body and filter, carry out the one-level after filtering, the drive filters the cylinder that thoughtlessly moves and rotates, increase the domestic sewage velocity of flow after the one-level is filtered, and carry out the second grade solid material at the second grade filter screen department of nondegradable solid particle filter box body and filter
Step five, discharging the screened and filtered domestic sewage into the interior of the septic tank
In the fourth step, domestic sewage after secondary filtration enters the stirring conveying box body through the non-degradable solid particle filtering box body outlet and the stirring conveying box body inlet of the stirring conveying device, the stirring conveying motor is started, and the domestic sewage in the stirring conveying box body is discharged into the septic tank under the action of the stirring conveying shaft and the stirring spiral blades.
The invention has the following beneficial effects:
1. the invention mainly adopts the screening device, the high-efficiency crushing device and the non-degradable solid particle filtering device, effectively solves the problems of sludge accumulation and excrement decomposition acceleration, and further can greatly reduce the size of the septic tank;
2. the septic tank pipeline filtering device is flexible in structural design, users are not limited by sites, and the septic tank pipeline filtering device can be installed at will, so that the septic tank pipeline filtering device is convenient and fast to construct and can be placed on the ground or underground;
3. in addition, solid dirt which is difficult to crush and is also nondegradable is retained on the filter screen by the nondegradable solid particle filter device, so that the degradation time can be shortened, and the working efficiency of the septic tank is improved;
4. the screening device, the high-efficiency crushing device, the non-degradable solid particle filtering device and the stirring and conveying device are all installed in a mechanical mode, and the device has the characteristics of simplicity in installation and convenience in cleaning.
Drawings
FIG. 1 is a schematic view of the structural installation of a septic tank pipeline filtering device;
FIG. 2 is a schematic view of the structural installation of the screening apparatus;
FIG. 3 is a schematic view of the structural installation of the high efficiency pulverizer;
FIG. 4 is a side cross-sectional view of the high efficiency comminution apparatus;
FIG. 5 is a schematic view of the structural installation of the non-degrading solid particle filtration unit;
FIG. 6 is a schematic view of the structural installation of the agitating conveyor;
in the figure, 1-a screening device, 2-a high-efficiency crushing device, 3-a non-degradable solid particle filtering device, 4-a stirring conveying device, 5-a water inlet, 6-a water outlet, 11-a three-way connector, 12-a screening motor, 13-a screening roller, 14-a screening hook, 15-a screening roller mounting seat, 16-a first pipeline interface, 17-a second pipeline interface, 18-a pipeline outlet, 19-a screening roller mounting opening, 111-a mounting table, 112-an annular groove, 21-a crushing box body, 22-a first crushing hammer sheet, 23-a second crushing hammer sheet, 24-a crushing motor, 25-a crushing rotating shaft, 28-a stirring impeller, 31-a non-degradable solid particle filtering box body and 32-a primary filtering net, 33-a secondary filter screen, 34-a filter mixing roller, 35-an inlet of a non-degradable solid particle filter box body, 36-an outlet of the non-degradable solid particle filter box body, 37-a stirring blade, 41-a stirring conveying box body, 42-a stirring conveying motor, 43-a stirring conveying shaft, 44-a stirring spiral blade, 45-an inlet of the stirring conveying box body and 46-an outlet of the stirring conveying box body.
Detailed Description
The first embodiment is as follows: the embodiment is described with reference to fig. 1-6, and the septic tank pipeline filtering device of the embodiment comprises a screening device 1, a high-efficiency crushing device 2, a non-degradable solid particle filtering device 3 and a stirring and conveying device 4, wherein the upper end of the high-efficiency crushing device 2 is provided with a water inlet 5, the lower end of the high-efficiency crushing device 2 is provided with a water outlet 6, the screening device 1 is installed in connection with the water inlet 5 of the high-efficiency crushing device 2, the upper end of the non-degradable solid particle filtering device 3 is installed in connection with the water outlet 6 of the high-efficiency crushing device 2, and the lower end of the non-degradable solid particle filtering device 3 is provided with the stirring and conveying device 4;
the screening device 1 comprises a three-way connector 11, a screening motor 12, a screening roller 13, a screening hook 14 and a screening roller mounting seat 15, the three-way connector 11 is provided with a first pipeline interface 16, a second pipeline interface 17 and a pipeline outlet 18, inner side walls of the first pipeline interface 16 and the second pipeline interface 17 are respectively provided with an internal thread, a screening roller mounting opening 19 is processed on the upper end wall of the three-way connecting body 11, a mounting platform 111 is processed on the inner wall of the screening roller mounting opening 19, the screening roller 13 is rotatably arranged on a screening roller mounting seat 15 through a bearing, the outer wall of the screening roller 13 is provided with a screening hook 14, the screening motor 12 is arranged on the screening roller mounting seat 15, the output end of the screening motor 12 is arranged with the screening roller 13, the screening roller mounting base 15 is mounted on the mounting table 111 of the screening roller mounting port 19 by bolts.
The working principle of the invention is as follows: firstly, a domestic sewage pipeline is communicated and sealed with a first pipeline interface 16 and a second pipeline interface 17 of a screening device 1 in a threaded mode, at the moment, domestic sewage enters the inside of the screening device 1 through the sewage pipeline, screening and screening of bag-shaped plastic product materials (such as plastic bags and packaging bags) are carried out in the screening device 1, the screened domestic sewage enters a high-efficiency crushing device 2, excrement and solid substances contained in the domestic sewage are crushed under the action of the high-efficiency crushing device 2, the crushing can improve the degradation rate of the domestic sewage in a septic tank, the mixing of biological floras at the bottom of the septic tank is fully improved, sufficient time is provided for solid matters to be hydrolyzed, the efficiently crushed domestic sewage enters a non-degradable solid particle filtering device 3, and the screening of the solid plastic matters is realized in the non-degradable solid particle filtering device 3, the domestic sewage filtered in the non-degradable solid particle filtering device 3 is conveyed to the septic tank by the stirring conveying device 4 to be filtered and precipitated.
The second embodiment is as follows: the embodiment is described with reference to fig. 1-6, and the installation platform 111 of the septic tank pipeline filtering device of the embodiment is provided with an annular groove 112, and an annular gasket is arranged in a notch of the annular groove 112. With the arrangement, the screening device 1 has the working principle that the screening roller 13 arranged in the three-way connecting body 11 rotates under the rotation action of the screening motor 12, and because the screening hook 14 is arranged on the side wall of the screening roller 13, when the screening roller 13 rotates, bag-shaped plastic products doped in domestic sewage entering the three-way connecting body 11 are hung upside down on the screening hook 14, so that the screening of the bag-shaped plastic products is realized; the screening roller 13 is detachably mounted on the three-way connector 11 through the screening roller mounting seat 15, so that the cleaning work of the strip-shaped plastic product inversely hung on the screening hook 14 can be realized by periodically dismounting the screening roller mounting seat 15; processing has annular groove 112 on the mount table 111 that this embodiment provided, and annular sealing pad can effectively seal screening cylinder mount pad 15 and tee junction body 11 in the notch of annular groove 112, avoids spilling over of the biological sewage of screening process.
The third concrete implementation mode: the embodiment is described by combining fig. 1-6, and the septic tank pipeline filtering device of the embodiment comprises a crushing box body 21, a first crushing hammer piece 22, a second crushing hammer piece 23, a crushing motor 24 and a crushing rotating shaft 25, wherein the crushing box body 21 is a circular sealed cavity, a water inlet 5 is formed in the upper end of the crushing box body 21, a water outlet 6 is formed in the lower end of the crushing box body 21, a plurality of second crushing hammer pieces 23 are uniformly arranged on the inner wall of the crushing box body 21, the first crushing hammer piece 22 is arranged on the side wall of the crushing rotating shaft 25 in a circular array mode, the crushing rotating shaft 25 is rotatably arranged inside the crushing box body 21, the crushing motor 24 is fixedly arranged on the outer side wall of the crushing box body 21, and the output shaft of the crushing motor 24 extends into the inside of the crushing box body 21 to be connected with the crushing rotating shaft 25. With the arrangement, the crushing motor 24 is started to drive the crushing rotating shaft 25 to rotate, and the first crushing hammer pieces 22 arranged on the crushing rotating shaft and the second crushing hammer pieces 23 arranged on the inner wall of the crushing box body 21 are mutually staggered to realize the crushing function.
The fourth concrete implementation mode: in the septic tank pipeline filtering device of the embodiment, after the crushing rotating shaft 25 is rotatably installed on the crushing box body 21, the first crushing hammer pieces 22 arranged on the crushing rotating shaft 25 are staggered with the second crushing hammer pieces 23 arranged on the inner wall of the crushing box body 21. So set up, install and delete fixed second crushing hammer leaf 23 and be three in crushing box 21 inner wall, three second crushing hammer leaf 23 ring array arrange, install like this and smash epaxial 25 first crushing hammer leaf 22 and the second and smash the hammer leaf and suit, improved crushing efficiency and crushing effect.
The fifth concrete implementation mode: the embodiment is described with reference to fig. 1-6, and the septic tank pipeline filtering device of the embodiment is also provided with a stirring impeller 28 on the crushing rotating shaft 25. So set up, stirring impeller 28 can increase the mobility of domestic sewage in the crushing box 21, and the domestic sewage in the crushing box 21 can fully contact with first crushing hammer piece 22 and second crushing hammer piece 23 under stirring impeller 28's effect, and then has improved crushing effect.
The sixth specific implementation mode: the septic tank pipeline filtering device of the embodiment is described by combining fig. 1-6, the non-degradable solid particle filtering device 3 of the embodiment comprises a non-degradable solid particle filtering box body 31, a first-stage filtering net 32, a second-stage filtering net 33 and a filtering mixing roller 34, the non-degradable solid particle filtering box body 31 is a rectangular box body, the upper end of the rectangular box body is provided with a non-degradable solid particle filtering box body inlet 35, the lower end of the rectangular box body is provided with a non-degradable solid particle filtering box body outlet 36, the first-stage filtering net 32 and the second-stage filtering net 33 are arranged and installed inside the non-degradable solid particle filtering box body 31 from top to bottom, the filtering mixing roller 34 is arranged between the first-stage filtering net 32 and the second-stage filtering net 33, the filtering mixing roller 34 is rotatably installed on the side wall of the non-degradable solid particle filtering box body 31, and a driving motor is installed at, under the action of the driving motor, the filtering and mixing roller 34 rotates in the non-degradable solid particle filtering box 31, and a plurality of stirring blades 37 are arrayed on the outer side wall of the filtering and mixing roller 34. So set up, set up one-level filter screen 32 and second grade filter screen 33 and can improve the filter effect inside non-degradation solid particle filter box 31, the effect that sets up the filtration mixing drum 34 between one-level filter screen 32 and second grade filter screen 33 is: when domestic sewage is filled in the non-degradable solid particle filtering box body 31, due to untimely discharge, the sewage in the non-degradable solid particle filtering box body 31 mainly flows to the non-degradable solid particle filtering box body outlet 36 by virtue of gravity, at the moment, a filtering and mixing roller 34 is additionally arranged on the non-degradable solid particle filtering box body 31, under the rotating action of the filtering and mixing roller 34, the stirring paddles 37 on the filtering and mixing roller 34 stir the sewage, so that the circulation of the sewage in the non-degradable solid particle filtering box body 31 is improved, the filtering efficiency is improved, under the action of the non-degradable solid particle filtering device 3, non-degradable solid particles in the domestic sewage are fully screened out, the sewage entering the interior of the septic tank is degradable, the degradation rate is high, the application of the septic tank is improved, and the manufacturing cost of the septic tank is saved.
The seventh embodiment: the septic tank pipeline filtering device of the embodiment is described with reference to fig. 1-6, the stirring conveyor device 4 comprises a stirring conveyor box body 41, a stirring conveyor motor 42, a stirring conveyor shaft 43 and a stirring helical blade 44, the stirring conveyor box body 41 is provided with a stirring conveyor box body inlet 45 at the upper end, the stirring conveyor box body 41 is provided with a stirring conveyor box body outlet 46 at the right end, the stirring conveyor shaft 43 is rotatably mounted inside the stirring conveyor box body 41 through a bearing, the stirring conveyor shaft 43 is provided with the stirring helical blade 44, the stirring conveyor motor 42 is mounted on the left side wall of the stirring conveyor box body 41 through a flange mounting mode, and the output shaft of the stirring conveyor motor 42 is connected with the stirring conveyor shaft 43.
The specific implementation mode is eight: the embodiment is described with reference to fig. 1 to 6, and the septic tank pipeline filtering device and the septic tank pipeline filtering method of the embodiment comprise the following steps:
step one, installing a septic tank pipeline filtering device
Assemble sieving mechanism 1, high-efficient reducing mechanism 2, non-degradation solid particle filter equipment 3 and mix conveyor 4 in proper order, then carry out the overall structure assembly, concrete overall structure assembly method is:
firstly, a domestic sewage pipeline is respectively communicated with a first pipeline interface 16 and a second pipeline interface 17 of a screening device 1 in a threaded mode, then a water inlet 5 arranged at the upper end of a high-efficiency crushing device 2 is installed and communicated with a pipeline outlet 18 of the screening device 1, a water outlet 6 arranged at the lower end of the high-efficiency crushing device 2 is installed and communicated with a non-degradable solid particle filtering box body inlet 35 of a non-degradable solid particle filtering device 3, and finally a non-degradable solid particle filtering box body outlet 36 of the non-degradable solid particle filtering device 3 is communicated with a stirring conveying box body inlet 45 of a stirring conveying device 4;
step two, screening the bag-shaped plastic product materials in the domestic sewage
A screening motor 12 of the screening device 1 is operated, the screening motor 12 drives a screening roller 13 arranged in the three-way connecting body 11 to rotate, so that the bag-shaped plastic product materials existing in the excrement and the garbage in the domestic sewage pipeline flow are hung upside down on a screening hook 14 on the outer wall of the screening roller 13;
step three, efficiently crushing excrement and garbage objects in domestic sewage
The crushing motor 24 of the efficient crushing device 2 is operated, the crushing motor 24 drives the crushing rotating shaft 25 to rotate, the first crushing hammer piece 22 on the crushing rotating shaft 25 and the second crushing hammer piece 23 arranged on the inner wall of the crushing box body 21 are matched in the rotating process to form a crushing mechanism, so that the domestic excrement and the garbage are crushed efficiently, and the microbial degradation efficiency is improved;
step four, screening solid materials doped in the domestic sewage
Domestic sewage after carrying out high-efficient smashing in step three enters into nondegradable solid particle through nondegradable solid particle filtration box entry 35 inside the box 31, carry out the filtration of one-level solid material under the inside first order filter screen 32 effect of nondegradable solid particle filtration box 31, carry out the one-level after filtering, the drive is filtered and is thoughtlessly moved cylinder 34 and rotate, increase the domestic sewage velocity of flow after the one-level filtration, and carry out second grade solid material at the second grade filter screen 33 department of nondegradable solid particle filtration box 31 and filter the second grade solid material
Step five, discharging the screened and filtered domestic sewage into the interior of the septic tank
The domestic sewage after the second-stage filtration in the fourth step enters the stirring conveying box body 41 through the non-degradable solid particle filtering box body outlet 36 and the stirring conveying box body inlet 45 of the stirring conveying device 4, the stirring conveying motor 42 is started, and the domestic sewage in the stirring conveying box body 41 is discharged into the septic tank under the action of the stirring conveying shaft 43 and the stirring helical blades 44.
The utility model provides a septic tank pipeline filtration method, further handle domestic excrement and urine sewage, the silt in the septic tank is piled up, the problem of non-degradation thing mixing has effectively been solved, excrement and urine decomposition efficiency has been accelerated, and then can reduce the size of septic tank by a wide margin, practice thrift the sewage treatment cost, the pipeline that adopts this kind of method filters, sewage degradation rate in the septic tank has been improved, through shortening sewage degradation rate, and then reduced sewage dwell time in the septic tank, and save the septic tank effective volume, the effective volume of saving can save more mud.
This embodiment is only illustrative of the patent and does not limit the scope of protection thereof, and those skilled in the art can make modifications to its part without departing from the spirit of the patent.
Claims (4)
1. A septic tank pipeline filtering method is characterized by comprising the following steps:
step one, installing a septic tank pipeline filtering device
Assemble sieving mechanism (1), high-efficient reducing mechanism (2), non-degradation solid particle filter equipment (3) and mix conveyor (4) in proper order, then carry out the overall structure assembly, concrete overall structure assembly method is:
firstly, a domestic sewage pipeline is respectively communicated with a first pipeline interface (16) and a second pipeline interface (17) of a screening device (1) in a threaded mode, then a water inlet (5) arranged at the upper end of a high-efficiency crushing device (2) is communicated with a pipeline outlet (18) of the screening device (1), a water outlet (6) arranged at the lower end of the high-efficiency crushing device (2) is communicated with a non-degradable solid particle filtering box body inlet (35) of a non-degradable solid particle filtering device (3), and finally a non-degradable solid particle filtering box body outlet (36) of the non-degradable solid particle filtering device (3) is communicated with a stirring conveying box body inlet (45) of a stirring conveying device (4);
step two, screening the bag-shaped plastic product materials in the domestic sewage
A screening motor (12) of the screening device (1) is operated, the screening motor (12) drives a screening roller (13) arranged in the tee joint connector (11) to rotate, so that the bag-shaped plastic product materials existing in the excrement and the garbage in the domestic sewage pipeline flow are hung upside down on a screening hook (14) on the outer wall of the screening roller (13);
step three, efficiently crushing excrement and garbage objects in domestic sewage
A crushing motor (24) of the efficient crushing device (2) is operated, the crushing motor (24) drives a crushing rotating shaft (25) to rotate, a first crushing hammer sheet (22) on the crushing rotating shaft (25) and a second crushing hammer sheet (23) installed on the inner wall of a crushing box body (21) are matched in the rotating process to form a crushing mechanism, so that the domestic excrement and the garbage are efficiently crushed, and the microbial degradation efficiency is improved;
step four, screening solid materials doped in the domestic sewage
The domestic sewage which is efficiently crushed in the third step enters the non-degradable solid particle filtering box body (31) through the non-degradable solid particle filtering box body inlet (35), primary solid material filtering is carried out under the action of the primary filtering net (32) in the non-degradable solid particle filtering box body (31), after the primary filtering, the filtering mixing roller (34) is driven to rotate, the flow speed of the domestic sewage after the primary filtering is increased, and secondary solid material filtering is carried out at the secondary filtering net (33) of the non-degradable solid particle filtering box body (31);
step five, discharging the screened and filtered domestic sewage into the interior of the septic tank
The domestic sewage after the secondary filtration in the fourth step enters the stirring conveying box body (41) through the non-degradable solid particle filtering box body outlet (36) and the stirring conveying box body inlet (45) of the stirring conveying device (4), the stirring conveying motor (42) is started, and the domestic sewage in the stirring conveying box body (41) is discharged into the septic tank under the action of the stirring conveying shaft (43) and the stirring helical blades (44);
non-degradation solid particle filter equipment (3) including non-degradation solid particle filter box (31), one-level filter screen (32), second grade filter screen (33) and filtration thoughtlessly move cylinder (34), non-degradation solid particle filter box (31) be the rectangle box, the upper end of rectangle box has non-degradation solid particle filter box entry (35), the lower extreme of rectangle box has non-degradation solid particle filter box export (36), one-level filter screen (32) and second grade filter screen (33) arrange from top to bottom and install inside non-degradation solid particle filter box (31), one-level filter screen (32) and second grade filter screen (33) between be equipped with filtration thoughtlessly move cylinder (34), filtration thoughtlessly move cylinder (34) and rotate and install on the lateral wall of non-degradation solid particle filter box (31), drive motor is installed to the input of filtration thoughtlessly moving cylinder (34), under the action of a driving motor, the filtering and mixing roller (34) rotates in the non-degradable solid particle filtering box body (31), and a plurality of stirring blades (37) are arranged on the outer side wall of the filtering and mixing roller (34) in an array mode.
2. A septic tank pipeline filtering method according to claim 1, characterized in that: the septic tank pipeline filtering device comprises a screening device (1), a high-efficiency crushing device (2), a non-degradable solid particle filtering device (3) and a stirring and conveying device (4), wherein a water inlet (5) is formed in the upper end of the high-efficiency crushing device (2), a water outlet (6) is formed in the lower end of the high-efficiency crushing device (2), the screening device (1) is connected and installed with the water inlet (5) of the high-efficiency crushing device (2), the upper end of the non-degradable solid particle filtering device (3) is connected and installed with the water outlet (6) of the high-efficiency crushing device (2), and the stirring and conveying device (4) is installed at the lower end of the non-degradable solid particle filtering device (3);
the screening device (1) comprises a tee joint body (11), a screening motor (12), a screening roller (13), a screening hook (14) and a screening roller mounting seat (15), wherein the tee joint body (11) is provided with a first pipeline interface (16), a second pipeline interface (17) and a pipeline outlet (18), internal threads are respectively processed on the inner side walls of the first pipeline interface (16) and the second pipeline interface (17), a screening roller mounting hole (19) is processed on the upper end wall of the tee joint body (11), a mounting table (111) is processed on the inner wall of the screening roller mounting hole (19), the screening roller (13) is rotatably mounted on the screening roller mounting seat (15) through a bearing, the screening hook (14) is arranged on the outer wall of the screening roller (13), the screening motor (12) is mounted on the screening roller mounting seat (15), the output end of the screening motor (12) is installed with the screening roller (13), and the screening roller installation seat (15) is installed on an installation platform (111) of the screening roller installation opening (19) through a bolt.
3. A septic tank pipeline filtering method according to claim 2, characterized in that: an annular groove (112) is machined in the mounting table (111), and an annular sealing gasket is arranged in a notch of the annular groove (112).
4. A septic tank pipeline filtering method according to claim 2, characterized in that: the stirring and conveying device (4) comprises a stirring and conveying box body (41), a stirring and conveying motor (42), a stirring and conveying shaft (43) and a stirring spiral blade (44), wherein the upper end of the stirring and conveying box body (41) is provided with a stirring and conveying box body inlet (45), the right end of the stirring and conveying box body (41) is provided with a stirring and conveying box body outlet (46), the stirring and conveying shaft (43) is rotatably installed inside the stirring and conveying box body (41) through a bearing, the stirring and conveying shaft (43) is provided with the stirring spiral blade (44), the stirring and conveying motor (42) is installed on the left side wall of the stirring and conveying box body (41) in a flange installation mode, and the output shaft of the stirring and conveying motor (42) is connected with the stirring and conveying shaft (43).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810561921.3A CN108658383B (en) | 2018-06-01 | 2018-06-01 | Septic tank pipeline filtering method |
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| CN201810561921.3A CN108658383B (en) | 2018-06-01 | 2018-06-01 | Septic tank pipeline filtering method |
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| CN108658383B true CN108658383B (en) | 2021-05-14 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110790463A (en) * | 2019-10-30 | 2020-02-14 | 贾梓萌 | Excrement and urine processing apparatus is bred to farm beasts and birds of family |
| CN113735380A (en) * | 2021-09-23 | 2021-12-03 | 襄阳鑫明宇光电科技有限公司 | Method for recycling and treating optical glass part processing wastewater |
| CN116425383B (en) * | 2023-03-30 | 2025-11-11 | 深圳市深水生态环境技术有限公司 | Septic tank vehicle-mounted processing device and system |
| CN116651079B (en) * | 2023-04-25 | 2023-10-27 | 兰州理工大学 | Solid-liquid separation device in ecological toilet |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN202238876U (en) * | 2011-10-13 | 2012-05-30 | 任洋洋 | A separation device for plastic bags in domestic waste |
| CN204824340U (en) * | 2015-06-25 | 2015-12-02 | 天津亿利科能源科技发展股份有限公司 | Novel septic tank with breakage and filtering capability |
| KR20170127304A (en) * | 2016-05-11 | 2017-11-21 | 박창만 | Bucket water filter |
| CN207158902U (en) * | 2017-09-14 | 2018-03-30 | 安徽世绿环保科技有限公司 | A kind of anti-clogging promotes the crushing type septic tank of fermentation |
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