CN203295319U - Domestic sewage treatment equipment - Google Patents
Domestic sewage treatment equipment Download PDFInfo
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- CN203295319U CN203295319U CN2013202572059U CN201320257205U CN203295319U CN 203295319 U CN203295319 U CN 203295319U CN 2013202572059 U CN2013202572059 U CN 2013202572059U CN 201320257205 U CN201320257205 U CN 201320257205U CN 203295319 U CN203295319 U CN 203295319U
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- tank
- reaction tank
- biological reaction
- biological
- sewage treatment
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Abstract
The utility model belongs to the field of sewage treatment equipment, in particular to domestic sewage treatment equipment. The domestic sewage treatment equipment is characterized by comprising a biological digestion tank, an acid decomposition tank, a biological reaction tank and a settling pond which are sequentially communicated through pipelines, wherein the biological digestion tank comprises at least two levels of anaerobion chambers and a clarifying chamber; the biological reaction tank comprises a first biological reaction tank and a second biological reaction tank, the first biological reaction tank is communicated with the acid decomposition tank, the second biological reaction tank is communicated with the settling pond, a combined filler is arranged in the first biological reaction tank, and a soft filler, an aerating apparatus and an exhaust gas collecting device are arranged in the second biological reaction tank; and a sludge reverse-flow system is arranged at the bottom of the settling pond. The domestic sewage treatment equipment has the advantages of corrosion resistance, low possibility of breeding harmful microorganisms, low possibility of leakage and the like, has high sewage treatment capacity and high treatment efficiency, and can guarantee that the treated sewage can meet the country-level emission standard.
Description
Technical field
The utility model belongs to the sewage disposal device field, is specifically related to the one way of life sewage disposal device.
Background technology
Along with improving constantly of Economic development and living standards of the people, the living environment in city is also constantly suffering to destroy, part population is chosen in away from the suburb in city and lives, because suburb does not have systematic sewage vent line, therefore sanitary sewage directly discharge usually, to water body and environment on every side.For addressing the above problem, awarding application number is: 201210308451.1 Chinese patent application discloses the one way of life sewage disposal device, it is characterized in that he is integrated, comprise biochemical reaction tank, settling tank, sludge sump and sterilization pool, wherein biochemical reaction tank is provided with aerating apparatus, this aerating apparatus adopts the underwater jet aeration technology, is underwater aeration machine; Settling tank is established reaction zone, is used for sewage and coagulating agent hybrid reaction, and this settling tank adopts the incorgruous inclined tube of flow lifting type to become battery, and the inclined tube material is non-toxic polyvinyl chloride; Sludge sump is provided with sludge dewatering equipment; Sterilization pool adopts flap mixed flow form, and the thimerosal automatic feeding that producer produces in the settling tank outlet conduit, fully mixes by the sewage after line mixer and processing.This kind domestic sewage treatment device can only be processed the use sewage that daily life is discharged, the change excrement sewage of discharging in can not processing soil pipe road, and also the sewage after processing can only reach national grade ii standard.So provide a kind of the processing simultaneously use sewage and change excrement sewage, and the better domestic sewage treatment device for the treatment of effect is the problem of jointly paying close attention in the industry.
The utility model content
for overcoming deficiency of the prior art, a kind of can the processing simultaneously that the utility model provides used sewage and the domestic sewage treatment device of changing excrement sewage, it is characterized in that: comprise the biological septic tank that is communicated with successively by pipeline, acidifying Xie Chi, biological reaction tank, settling tank, described biological septic tank comprises two-stage anaerobic bacterium chamber and a clarifying chamber at least, biological reaction tank comprises the first biological reaction tank that is communicated with the sour water pond and the second biological reaction tank that is communicated with settling tank, be provided with combined stuffing in this first biological reaction tank, be provided with soft-filler in the second biological reaction tank, aerating apparatus and exhaust gas collection device, the settling tank bottom is provided with the sludge reflux system.
Further, biological septic tank and acidifying Xie Chi are arranged in a glass jar tank body, and this glass reinforced plastic tank body end face has the inspection port corresponding with biological septic tank acidifying solution pond reaction tank.
Further, acidifying Xie Chi is communicated with by the pumping water pipe with the first biological reaction tank.
Further, the first biological reaction tank, the second biological reaction tank and settling tank are arranged in a glass jar tank body, and this glass reinforced plastic tank body end face has and the first biological reaction tank, inspection port that the second biological reaction tank is corresponding with settling tank.
Further, the sludge reflux system comprises the sump pump that is arranged at the settling tank bottom, the blow-off pipe that is connected with this sump pump.
By above-mentioned to description of the present utility model as can be known, the biological septic tank of the domestic sewage treatment device that the utility model provides, acidifying Xie Chi, the first biological reaction tank, the second biological reaction tank, settling tank all adopt glass-reinforced plastic material to make, have corrosion-resistant, do not grow harmful microorganism, the advantage such as non-leakage; Sanitary sewage is introduced into degraded organic matter in biological septic tank by water-in, then advances to enter successively acidifying Xie Chi, the first biological reaction tank, the second biological reaction tank, settling tank, discharges from water outlet finally.The sewage load of this kind domestic sewage treatment device is large, processing efficiency is high, and the sewage after guaranteeing to process reaches national grade one discharge standard.
Description of drawings
Fig. 1 is the structural representation of the utility model domestic sewage treatment device.
Embodiment
Below the utility model will be further described by embodiment.
With reference to shown in Figure 1, the one way of life sewage disposal device, comprise the biological septic tank 1, acidifying solution pond 2, the first biological reaction tank 3, the second biological reaction tank 4, the settling tank 5 that are communicated with successively by pipeline, biological septic tank 1 is arranged in the first glass jar tank body 6 with acidifying solution pond 2, and the first biological reaction tank 3, the second biological reaction tank 4, settling tank 5 are arranged in the second glass jar tank body 7.
Be provided with dividing plate 61 in the first glass jar tank body 6 biological septic tank 1 is separated into one-level anerobe chamber 11, secondary anaerobic bacterium chamber 12 and clarifying chamber 13, the first glass jar tank body 6 is provided with water-in 62, this water-in is opened on the sidewall of one-level anerobe chamber 11, and the first glass jar tank body 6 end faces have and biological septic tank 1, inspection port 63 that acidifying solution pond reaction tank 2 is corresponding; The one-level anerobe chamber 11 of biological septic tank 1,12 bottoms, secondary anaerobic bacterium chamber are provided with the anerobe silt seam, and acidifying solution pond 2 is communicated with by pumping water pipe 31 with the first biological reaction tank 3.
The second glass jar tank body 7 is provided with water outlet 71, and this water outlet 71 is opened on the sidewall of settling tank 5, and the second glass jar tank body 7 end faces have and the first biological reaction tank 3, the second biological reaction tank 4, inspection port 72 that settling tank 5 is corresponding; Be provided with combined stuffing 31 in the first biological reaction tank 3, be provided with soft-filler 41, aerating apparatus 42 and exhaust gas collection device 43 in the second biological reaction tank 4, settling tank 5 bottoms are provided with the sludge reflux system, and the sludge reflux system is comprised of with the blow-off line 52 that is connected with this sump pump 51 sump pump 51.
With reference to shown in Figure 1, workflow of the present utility model is as follows: sanitary sewage enters in biological septic tank 1 by water-in 62, by one-level anerobe chamber 11, secondary anaerobic bacterium chamber 12 and clarifying chamber 13, the anerobe silt seam of one-level anerobe chamber 11,12 bottoms, secondary anaerobic bacterium chamber is used for holding back the organic matter of biomass, degradation of sewage successively; Sewage after processing by biological septic tank 1 enters acidifying solution pond 2 to carry out pumping into the first biological reaction tank 3 after pre-acidification again, to reduce the load of follow-up biochemical treatment; Anerobe and aerobic bacteria on the first interior combined stuffing 31 of biological reaction tank 3 are CH with organic matter degradations a large amount of in sewage
4, CO
2Deng, COD
CRClearance reach more than 50%; Aerating apparatus 42 intermittent aeration oxygenations in the second reaction tank 4, utilize simultaneously the microorganism of suspended state and be attached to solid type microorganism on soft-filler 41 organism in sewage is effectively degraded, the waste gas that produces is collected and concentrates and disinfect by exhaust gas collection device 43; Process sewage later through the first biological reaction tank 3, the second biological reaction tank 4 and flow into settling tank 5 natural sedimentations removal SS, discharge from water outlet 71 finally, guarantee that final water of discharging reaches national grade one discharge standard.
Above are only an embodiment of the present utility model, but design concept of the present utility model is not limited to this, allly utilizes this design to carry out the change of unsubstantiality to the utility model, all should belong to the behavior of invading the utility model protection domain.
Claims (5)
1. one way of life sewage disposal device, it is characterized in that: comprise the biological septic tank, acidifying Xie Chi, biological reaction tank, the settling tank that are communicated with successively by pipeline, described biological septic tank comprises two-stage anaerobic bacterium chamber and a clarifying chamber at least, biological reaction tank comprises the first biological reaction tank that is communicated with the sour water pond and the second biological reaction tank that is communicated with settling tank, be provided with in this first biological reaction tank in combined stuffing, the second biological reaction tank and be provided with soft-filler, aerating apparatus and exhaust gas collection device, the settling tank bottom is provided with the sludge reflux system.
2. domestic sewage treatment device according to claim 1, it is characterized in that: described biological septic tank and acidifying Xie Chi are arranged in a glass jar tank body, and this glass reinforced plastic tank body end face has the inspection port corresponding with biological septic tank acidifying solution pond reaction tank.
3. domestic sewage treatment device according to claim 1 and 2, it is characterized in that: described acidifying Xie Chi is communicated with by the pumping water pipe with the first biological reaction tank.
4. domestic sewage treatment device according to claim 1 and 2, it is characterized in that: described the first biological reaction tank, the second biological reaction tank and settling tank are arranged in a glass jar tank body, and this glass reinforced plastic tank body end face has and the first biological reaction tank, inspection port that the second biological reaction tank is corresponding with settling tank.
5. domestic sewage treatment device according to claim 1 is characterized in that: described sludge reflux system comprises the sump pump that is arranged at the settling tank bottom, the blow-off pipe that is connected with this sump pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202572059U CN203295319U (en) | 2013-05-13 | 2013-05-13 | Domestic sewage treatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202572059U CN203295319U (en) | 2013-05-13 | 2013-05-13 | Domestic sewage treatment equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203295319U true CN203295319U (en) | 2013-11-20 |
Family
ID=49571350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202572059U Expired - Fee Related CN203295319U (en) | 2013-05-13 | 2013-05-13 | Domestic sewage treatment equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203295319U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115490398A (en) * | 2022-09-29 | 2022-12-20 | 李洪智 | Sewage treatment system |
-
2013
- 2013-05-13 CN CN2013202572059U patent/CN203295319U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115490398A (en) * | 2022-09-29 | 2022-12-20 | 李洪智 | Sewage treatment system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131120 Termination date: 20170513 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |