CN102690032A - Anaerobic tank sewage disposal method and disposal equipment thereof - Google Patents
Anaerobic tank sewage disposal method and disposal equipment thereof Download PDFInfo
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- CN102690032A CN102690032A CN2012101930899A CN201210193089A CN102690032A CN 102690032 A CN102690032 A CN 102690032A CN 2012101930899 A CN2012101930899 A CN 2012101930899A CN 201210193089 A CN201210193089 A CN 201210193089A CN 102690032 A CN102690032 A CN 102690032A
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Abstract
The invention relates to an anaerobic tank sewage disposal method and disposal equipment thereof, which solve the technical problem that anaerobic tank sewage is difficult to dehydrate, deodorize and sterilize, and cannot be utilized. The disposal method comprises the following steps of: shearing and crushing the anaerobic tank sewage; sucking into a stirring disposal container; adding flocculants; stirring; and draining polymerized solid matters and then dehydrating to obtain dried solid matters with water content being less than 80 percent. The disposal equipment comprises the stirring disposal container, a flocculants container, a sewage suction pump, a crusher, a water filtration grilling screen, a volute dehydrator and a hopper, wherein the flocculants container is communicated with the stirring disposal container; the sewage suction pump is communicated with the stirring disposal container and the crusher; the crusher is communicated with an anaerobic tank sewage suction pipe; the stirring disposal container is divided into a sewage stirring cavity and a water filtering cavity through a clapboard; the water filtration grilling screen is slantways arranged in the water filtering cavity; and a sewage outlet corresponds to a feed inlet of the volute dehydrator. The anaerobic tank sewage disposal method and the disposal equipment have the beneficial effects that the disposal process is simple; the disposal equipment has a simple structure, short process time and low energy consumption; the disposal process has no pollution; waste water can be used as reclaimed water; and the dried sludge can be used as fertilizers.
Description
Technical field
The present invention relates to environmental protection equipment, particularly a kind of septic tank contamination treatment process and treatment facility thereof.
Background technology
The cesspool sewage sludge treatment is disposed seriously polluted both at home and abroad at present.Because of can not in time drawing clearly, septic tank often occurs blocking up, oozes, leakage, excessive problem.Prior art is to adopt suction-type sewer scavenger the dirt in the septic tank to be sucked in the tank body of suction-type sewer scavenger; Because the dewatering dirt in the septic tank, deodorizing and sterilization difficulty; Processing to the dirt in the septic tank can only be transported to a processing processing or landfill or natural drying and other treatment, and the shortcoming of prior art is to have secondary pollution; Distribute foul smell and spread disease germs; Dirt in the septic tank can not be utilized effectively, and septic tank sludge treatment problem becomes the difficult problem of government's city management, environment protection, also is the technical problem that the industry needs to be resolved hurrily simultaneously.
Goal of the invention
For overcoming in the prior art, the technical problem that the dirt in dewatering dirt, deodorizing, sterilization difficulty and the septic tank in the septic tank can not be utilized effectively, the present invention discloses a kind of septic tank contamination treatment process and treatment facility thereof, overcomes the deficiency of prior art.
The present invention realizes that the technical scheme that the septic tank contamination treatment process adopts is: this method adopts following process step:
(1), behind shearing-crushing, suck septic tank contamination in the stir process container;
(2), in the stir process container, add flocculation agent in septic tank contamination and stir, make the solid matter polymerization in the septic tank contamination;
(3), the solid matter in the septic tank contamination after the polymerization being carried out drainage through Grid screen handles;
(4), the solids in the septic tank contamination after drainage handled gets into folded spiral shell water extracter and carries out processed, water ratio less than 80% mummification solid matter.
The present invention realizes that the technical scheme that treatment facility adopts is: this treatment facility comprises: stir process container, flocculation agent magazine, soil pick-up pump, crusher, drainage Grid screen, folded spiral shell water extracter and hopper; Be provided with the flocculation agent stir shaft of band agitating vane in the described flocculation agent container; The discharge port of flocculation agent container is through flocculation agent feeding pump and stir process container pipeline connection; Described soil pick-up pump discharge and stir process container pipeline connection, the soil pick-up pump intake is communicated with the export pipeline of crusher, and the inlet of crusher is communicated with septic tank through the septic tank contamination tail pipe; Be provided with the dirt stir shaft of band agitating vane in the described stir process container; The stir process container is divided into dirt stir chamber and drainage chamber by dividing plate with the stir process container, and the dividing plate upper end is the riser of septic tank contamination after the polymerization, the drainage Grid screen of tilt setting in the drainage chamber; Drainage Grid screen low side stir process container side wall is provided with the dirt discharge port; The dirt discharge port is corresponding with the opening for feed of folded spiral shell water extracter, and the discharge port of folded spiral shell water extracter is corresponding with hopper, and bottom, drainage chamber is provided with the water filtering tank water shoot.
The invention has the beneficial effects as follows that it is simple that treatment process has technology, septic tank contamination is handled back odorless, aseptic, and water ratio is less than 80% mummification solid matter.This mummification solid matter can be used as soil improvement agent, adds nutritive ingredient, trace element etc. and promptly can be used as the organic fertilizer use.
Treatment facility has simple in structure, and it is low to consume energy, and treating processes is pollution-free, and the treatment time is short, handles the waste water that obtains and can be used as middle water use or septic tank is carried out back flushing.
Below in conjunction with accompanying drawing the present invention is elaborated.
Description of drawings
Accompanying drawing is a treatment facility structural representation of the present invention.
In the accompanying drawing, 1 stir process container, 1-1 dirt stir shaft, 1-2 dividing plate, 1-3 dirt stir chamber, 1-4 drainage chamber, 1-5 riser, 1-6 dirt discharge port, 1-7 water filtering tank water shoot; 2 flocculation agent magazines, 2-1 flocculation agent stir shaft, 2-2 flocculation agent feeding pump; 3 soil pick-up pumps; 4 crushers, 4-1 septic tank contamination tail pipe; 5 drainage Grid screens; 6 folded spiral shell water extracters, 6-1 dewatering box, 6-2 dewatering box water shoot; 7 hoppers, 7-1 spiral discharging machine, 7-2 ultraviolet germicidal lamp; 8 deodorant liquid storage tanks, 8-1 deodorant liquid feeding pump; 9 disinfectant storage tanks, 9-1 disinfectant feeding pump; 10 flush pots, 10-1 flushing pump, 10-2 septic tank dredging pipe; 11 spray water tanks, 11-1 drainage Grid screen spray pump, 11-2 drainage Grid screen spray header, 11-3 water extracter spray pump, 11-4 water extracter spray header.
Embodiment
A kind of septic tank contamination treatment process, this method adopt following process step to be:
(1), behind shearing-crushing, suck septic tank contamination in the stir process container;
(2), in the stir process container, add flocculation agent in septic tank contamination and stir, make the solid matter polymerization in the septic tank contamination;
(3), the solid matter in the septic tank contamination after the polymerization being carried out drainage through Grid screen handles;
(4), the solids in the septic tank contamination after drainage handle gets into folded spiral shell water extracter and carries out processed, water ratio less than 80% mummification solid matter.
The purpose of septic tank contamination shearing-crushing is, complicated component in the septic tank contamination contains hard things such as fibrous material such as hair, sanitary product and a small amount of fragment of brick, wooden unit, plastics.After the shearing-crushing thinning processing, guarantee that the downstream processing operation is smooth, do not stop up, be beneficial to the utilization of resources of deodoring and disinfecting, flocculation dewatering processing and solid matter.
The purpose that the adding flocculation agent stirs in the septic tank contamination is; The collision opportunity equalization and the number of times of the micelle that colloidal impurity particle and flocculation agent are hydrolyzed in the increase sewage; Impurity particle in water loss of stability at first under the effect of flocculation agent, aggegation becomes larger-size particle each other then, and deposition is gone down or is floatingly come up in separation facilities again; Impel flocculation agent in water, to spread rapidly, and with process that whole waste water mix be exactly polymerization process.Impurity particle in the water again with the flocculation agent mechanism in; Wait until mechanism through compression double electric layer and charge neutrality; Unstability is qualitative, and the process that generates little wadding grain is called cohesion, and little wadding grain that cohesion generates is under the stirring of bridge formation material and current; Mechanism such as catch through adsorption bridging and throw out net and be polymerized to big flocculating body, condition is provided for realizing solid-liquid separation and filter dehydration.
The advantage that folded spiral shell water extracter carries out processed is that unique dynamic and static ring filter crack structure equipment that makes is difficult for stopping up, and is specially adapted to be polymerized to the dehydration of big flocculating body, guarantees the dehydration of the big flocculating body that the solid matter polymerization in the septic tank contamination is produced.
In the embodiment of the invention, among this method steps ⑴, septic tank contamination is pumped in the stir process container by the soil pick-up pump after crusher in crushing.Septic tank contamination pumps in the crusher through the soil pick-up pump, after crusher in crushing, sends in the stir process container.Adopt the soil pick-up pump before or after crusher, septic tank contamination to be carried out fragmentation and all can realize goal of the invention.
In the embodiment of the invention; Obtain water ratio less than 80% mummification solid matter peculiar smell, the bacterium that contains with go mouldy etc. for reducing or eliminating; Guarantee the utilization once more of solid matter; In this method steps (2), in the stir process container, add reodorant simultaneously, disinfectant carries out deodorizing, sterilising treatment to dirt.
This treatment facility comprises: stir process container 1, flocculation agent container 2, soil pick-up pump 3, crusher 4, drainage Grid screen 5, folded spiral shell water extracter 6 and hopper 7; Be provided with the flocculation agent stir shaft 2-1 of band agitating vane in the described flocculation agent container 2; The discharge port of flocculation agent container 2 is through flocculation agent feeding pump 2-2 and stir process container 1 pipeline connection; Described soil pick-up pump 3 outlets and stir process container 1 pipeline connection, soil pick-up pump 3 inlets are communicated with the export pipeline of crusher 4, and the inlet of crusher 4 is communicated with septic tank through septic tank contamination tail pipe 4-1; Be provided with the dirt stir shaft 1-1 of band agitating vane in the described stir process container 1; Stir process container 1 is divided into dirt stir chamber 1-3 and drainage chamber 1-4 by dividing plate 1-2 with stir process container 1, and dividing plate 1-2 upper end is the riser 1-5 of septic tank contamination after the polymerization, the drainage Grid screen 5 of 1-4 tilt setting in the drainage chamber; Drainage Grid screen 5 low side stir process containers 1 sidewall is provided with dirt discharge port 1-6; Dirt discharge port 1-6 is corresponding with the opening for feed of folded spiral shell water extracter 6, and the discharge port of folded spiral shell water extracter 6 is corresponding with hopper 7, and 1-4 bottom in drainage chamber is provided with water filtering tank water shoot 1-7.
During use; Septic tank contamination is through tail pipe 4-1 entering crusher 4 under 3 effects of soil pick-up pump; Stir process container 1 is sent into by soil pick-up pump 3 in broken back, and the dirt stir shaft 1-1 of band agitating vane stirs it, and flocculation agent container 2 is carried flocculation agent through flocculation agent feeding pump 2-2 to stir process container 1 simultaneously; After the solid matter polymerization in the septic tank contamination; Under the dirt stir shaft 1-1 effect of band agitating vane, swim in the top of stir process container 1,, get into drainage Grid screen 5 through riser 1-5 and carry out drainage along with the increase of stir process container 1 water level; Drainage is after dirt discharge port 1-6 gets into folded spiral shell water extracter 6, and the solid matter of dehydration back mummification gets into hopper 7.The purpose that is provided with the flocculation agent stir shaft 2-1 of band agitating vane in the flocculation agent container 2 is for flocculation agent is not solidified.
In the embodiment of the invention; For eliminating in the treating processes and the solid matter that obtains removal peculiar smell and sterilization; This treatment facility also is provided with deodorant liquid storage tank 8 and disinfectant storage tank 9; Deodorant liquid storage tank 8 discharge ports are through deodorant liquid feeding pump 8-1 and stir process jar 1 pipeline connection, and disinfectant storage tank 9 discharge ports are through disinfectant feeding pump 9-1 and stir process jar 1 pipeline connection.Deodorant liquid storage tank 8 can be supplied with deodorant liquid and disinfectant simultaneously with disinfectant storage tank 9 in stir process jar 1.
In the embodiment of the invention, for reclaiming waste water, described folded spiral shell water extracter 6 is arranged among the dewatering box 6-1, and dewatering box 6-1 bottom is provided with dewatering box water shoot 6-2.Waste water is collected through dewatering box water shoot 6-2.
In the embodiment of the invention, for the solid matter of the back mummification of dewatering carries out discharging and further to its germicidal treatment, the bottom of described hopper 7 is provided with spiral discharging machine 7-1, the top is provided with ultraviolet germicidal lamp 7-2.
In the embodiment of the invention; For dredging to equipment with to septic tank; This treatment facility also is provided with flush pot 10; Flush pot 10 water outlets through flushing pump 10-1 respectively with stir process container 1, flocculation agent container 2, deodorant liquid storage tank 8, disinfectant storage tank 9 and hopper 7 pipeline connections, flush pot 10 water outlets also are provided with septic tank dredging pipe 10-2 through flushing pump 10-1.
In the embodiment of the invention; Not blocked for guaranteeing drainage Grid screen 5 and folded spiral shell water extracter 6, in this treatment facility, also be provided with spray water tank 11; Spray water tank 11 is through drainage Grid screen spray pump 11-1 and drainage Grid screen spray header 11-2 pipeline connection; 11-2 is corresponding with drainage Grid screen 5 for drainage Grid screen spray header, and spray water tank 11 is through water extracter spray pump 11-3 and water extracter spray header 11-4 pipeline connection, and water extracter spray header 11-4 is corresponding with folded spiral shell water extracter 6.Drainage Grid screen spray header 11-2 carries out spray Cleaning for High Capacity to drainage Grid screen 5, water extracter spray header 11-4 to folded spiral shell water extracter 6.
Claims (10)
1. septic tank contamination treatment process is characterized in that: this method adopts following process step to be:
⑴, behind shearing-crushing, suck septic tank contamination in the stir process container;
⑵, in the stir process container, add flocculation agent in septic tank contamination and stir, make the solid matter polymerization in the septic tank contamination;
⑶, the solid matter in the septic tank contamination after the polymerization is carried out drainage through Grid screen handle;
⑷ the solids in, the septic tank contamination after drainage handled gets into folded spiral shell water extracter and carries out processed, water ratio less than 80% mummification solid matter.
2. a kind of septic tank contamination treatment process according to claim 1 is characterized in that: among this method steps ⑴, septic tank contamination is sucked in the stir process container (1) by soil pick-up pump (3) after crusher (4) is broken.
3. a kind of septic tank contamination treatment process according to claim 1 is characterized in that: among this method steps ⑴, septic tank contamination pumps in the crusher (4) through soil pick-up pump (3), after crusher (4) fragmentation, sends in the stir process container (1).
4. a kind of septic tank contamination treatment process according to claim 1 is characterized in that: among this method steps ⑵, in stir process container (1), add reodorant simultaneously, disinfectant carries out deodorizing, sterilising treatment to dirt.
5. septic tank contamination treatment facility; It is characterized in that: this treatment facility comprises: stir process container (1), flocculation agent container (2), soil pick-up pump (3), crusher (4), drainage Grid screen (5), folded spiral shell water extracter (6) and hopper (7); Be provided with the flocculation agent stir shaft (2-1) of band agitating vane in the described flocculation agent container (2); The discharge port of flocculation agent container (2) is through flocculation agent feeding pump (2-2) and stir process container (1) pipeline connection; Described soil pick-up pump (3) outlet and stir process container (1) pipeline connection; Soil pick-up pump (3) inlet is communicated with the export pipeline of crusher (4); The inlet of crusher (4) is communicated with septic tank through septic tank contamination tail pipe (4-1), is provided with the dirt stir shaft (1-1) of band agitating vane in the described stir process container (1), and stir process container (1) is divided into dirt stir chamber (1-3) and drainage chamber (1-4) by dividing plate (1-2) with stir process container (1); Dividing plate (1-2) upper end is the riser (1-5) of septic tank contamination after the polymerization; The drainage Grid screen (5) that (1-4) tilt is provided with in the drainage chamber, drainage Grid screen (5) low side stir process container (1) sidewall is provided with dirt discharge port (1-6), and dirt discharge port (1-6) is corresponding with the opening for feed of folded spiral shell water extracter (6); The discharge port of folded spiral shell water extracter (6) is corresponding with hopper (7), and drainage chamber (1-4) bottom is provided with water filtering tank water shoot (1-7).
6. a kind of septic tank contamination treatment facility according to claim 5; It is characterized in that: this treatment facility also is provided with deodorant liquid storage tank (8) and disinfectant storage tank (9); Deodorant liquid storage tank (8) discharge port is through deodorant liquid feeding pump (8-1) and stir process jar (1) pipeline connection, and disinfectant storage tank (9) discharge port is through disinfectant feeding pump (9-1) and stir process jar (1) pipeline connection.
7. a kind of septic tank contamination treatment facility according to claim 5 is characterized in that: described folded spiral shell water extracter (6) is arranged in the dewatering box (6-1), and dewatering box (6-1) bottom is provided with dewatering box water shoot (6-2).
8. according to claim 5 or 6 described a kind of septic tank contamination treatment facilities, it is characterized in that: the bottom of described hopper (7) is provided with spiral discharging machine (7-1), and the top is provided with ultraviolet germicidal lamp (7-2).
9. a kind of septic tank contamination treatment facility according to claim 8; It is characterized in that: this treatment facility also is provided with flush pot (10); Flush pot (10) water outlet through flushing pump (10-1) respectively with stir process container (1), flocculation agent magazine (2), deodorant liquid storage tank (8), disinfectant storage tank (9) and hopper (7) pipeline connection, flush pot (10) water outlet also is provided with septic tank dredging pipe (10-2) through flushing pump (10-1).
10. according to claim 5 or 6 described a kind of septic tank contamination treatment facilities; It is characterized in that: in this treatment facility; Also be provided with spray water tank (11); Spray water tank (11) is through drainage Grid screen spray pump (11-1) and drainage Grid screen spray header (11-2) pipeline connection; Drainage Grid screen spray header (11-2) is corresponding with drainage Grid screen (5), and spray water tank (11) is through water extracter spray pump (11-3) and water extracter spray header (11-4) pipeline connection, and water extracter spray header (11-4) is corresponding with folded spiral shell water extracter (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN2012101930899A CN102690032A (en) | 2012-06-13 | 2012-06-13 | Anaerobic tank sewage disposal method and disposal equipment thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101930899A CN102690032A (en) | 2012-06-13 | 2012-06-13 | Anaerobic tank sewage disposal method and disposal equipment thereof |
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| CN102690032A true CN102690032A (en) | 2012-09-26 |
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| CN2012101930899A Pending CN102690032A (en) | 2012-06-13 | 2012-06-13 | Anaerobic tank sewage disposal method and disposal equipment thereof |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103570162A (en) * | 2013-11-19 | 2014-02-12 | 江苏康泰环保设备有限公司 | Coal-washing wastewater solid-liquid separation system and method |
| CN106430741A (en) * | 2016-12-13 | 2017-02-22 | 蓝文贵 | Multifunctional sludge, sewage and dirt treatment machine of septic tank |
| CN106545080A (en) * | 2015-09-17 | 2017-03-29 | 周鼎力 | A kind of method of septic tank desilting |
| WO2017070882A1 (en) * | 2015-10-29 | 2017-05-04 | 安尼康（福建）环保设备有限公司 | Flocculation concentration device with grid structural body and filtrate recovery tank |
| CN107382024A (en) * | 2017-06-08 | 2017-11-24 | 浙江正翰环保科技有限公司 | A kind of folded spiral shell formula sludge condensation system and its method for concentration |
| CN108529840A (en) * | 2018-04-25 | 2018-09-14 | 哈尔滨共阳科技咨询有限公司 | A kind of non-degradable residue method for separating of septic tank |
| CN108585402A (en) * | 2018-04-25 | 2018-09-28 | 哈尔滨共阳科技咨询有限公司 | A kind of non-degradable residue sorting unit of septic tank |
| CN111018287A (en) * | 2019-12-28 | 2020-04-17 | 云南益华管道科技有限公司 | High-efficient type septic tank |
| CN112174490A (en) * | 2020-09-25 | 2021-01-05 | 广州市凯卫莎环保科技有限公司 | Process method for treating septic tank |
| CN112919763A (en) * | 2021-01-29 | 2021-06-08 | 福州鑫微创网络科技有限公司 | Septic tank and excrement treatment process thereof |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103570162A (en) * | 2013-11-19 | 2014-02-12 | 江苏康泰环保设备有限公司 | Coal-washing wastewater solid-liquid separation system and method |
| CN106545080A (en) * | 2015-09-17 | 2017-03-29 | 周鼎力 | A kind of method of septic tank desilting |
| WO2017070882A1 (en) * | 2015-10-29 | 2017-05-04 | 安尼康（福建）环保设备有限公司 | Flocculation concentration device with grid structural body and filtrate recovery tank |
| CN106430741A (en) * | 2016-12-13 | 2017-02-22 | 蓝文贵 | Multifunctional sludge, sewage and dirt treatment machine of septic tank |
| CN107382024A (en) * | 2017-06-08 | 2017-11-24 | 浙江正翰环保科技有限公司 | A kind of folded spiral shell formula sludge condensation system and its method for concentration |
| CN108529840A (en) * | 2018-04-25 | 2018-09-14 | 哈尔滨共阳科技咨询有限公司 | A kind of non-degradable residue method for separating of septic tank |
| CN108585402A (en) * | 2018-04-25 | 2018-09-28 | 哈尔滨共阳科技咨询有限公司 | A kind of non-degradable residue sorting unit of septic tank |
| CN111018287A (en) * | 2019-12-28 | 2020-04-17 | 云南益华管道科技有限公司 | High-efficient type septic tank |
| CN112174490A (en) * | 2020-09-25 | 2021-01-05 | 广州市凯卫莎环保科技有限公司 | Process method for treating septic tank |
| CN112919763A (en) * | 2021-01-29 | 2021-06-08 | 福州鑫微创网络科技有限公司 | Septic tank and excrement treatment process thereof |
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Application publication date: 20120926 |