CN209815775U - Rural sewage centralized treatment pond - Google Patents
Rural sewage centralized treatment pond Download PDFInfo
- Publication number
- CN209815775U CN209815775U CN201921731997.2U CN201921731997U CN209815775U CN 209815775 U CN209815775 U CN 209815775U CN 201921731997 U CN201921731997 U CN 201921731997U CN 209815775 U CN209815775 U CN 209815775U
- Authority
- CN
- China
- Prior art keywords
- pipe
- hot water
- hot
- rural sewage
- water
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
The utility model discloses a rural sewage centralized treatment pond, including the fermentation vat, the fermentation vat includes bottom plate and curb plate, a gas collecting channel of surface connection on the curb plate, gas collecting channel cover the fermentation vat, and the gas collecting channel is equipped with the inlet pipe with the continuous department of fermentation vat, still be equipped with the gas vent on the gas collecting channel, the gas vent has connected gradually gas collection tank, marsh gas water heater through the pipe, and marsh gas water heater is connected with a hot-water tank, the level is provided with the hot-water line in the fermentation vat, hot-water line and hot-water tank intercommunication. The treatment tank adopts an anaerobic fermentation process, has high treatment efficiency on rural sewage, and is economic and environment-friendly.
Description
Technical Field
The utility model relates to a sewage treatment field, concretely relates to rural sewage centralized treatment pond.
Background
The rural domestic sewage treatment is to remove and degrade harmful substances and environmental pollution components in the domestic sewage for harmless treatment. The rural domestic sewage treatment mainly considers selecting mature and reliable technology which is suitable for rural characteristics and practical sewage treatment application technology. At present, rural sewage treatment is mainly carried out by artificial wetland treatment systems, aerobic biological treatment, anaerobic biological treatment and other modes.
The rural sewage is mainly kitchen and domestic sewage and is rich in organic matters, and the biogas generated by anaerobic biological fermentation can supply heat and power for rural residents, so that the method is an ideal sewage treatment mode. However, the existing anaerobic biological treatment process has some problems, which are mainly reflected in that the biological treatment efficiency is low, and the application of the process is limited to a certain extent.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model discloses a rural sewage centralized treatment pond, this treatment tank adopts anaerobic fermentation technology, and is high to rural sewage's treatment effeciency, and economic environmental protection.
The utility model discloses a following technical scheme realizes:
the utility model provides a rural sewage centralized treatment pond, includes the fermentation vat, and the fermentation vat includes bottom plate and curb plate, a gas collecting channel of curb plate upper surface connection, gas collecting channel cover the fermentation vat, and the gas collecting channel is equipped with the inlet pipe with the fermentation vat junction, still be equipped with the gas vent on the gas collecting channel, the gas vent has connected gradually gas collection tank, marsh gas water heater through the pipe, and marsh gas water heater is connected with a hot-water tank, the level is provided with the hot-water line in the fermentation vat, hot-water line and hot-water tank intercommunication.
The utility model discloses in, the gas collecting channel is used for collecting the marsh gas that fermentation vat anaerobic fermentation produced, the marsh gas of collection is discharged and is gone into in the gas collecting channel from the gas vent, the marsh gas of the storage in the gas collecting channel can let in the marsh gas water heater and burn, the heat of production will get into the hydrothermal of marsh gas water heater and heat up, enter into the hot-water tank behind the hot-water heating, the water pump of hot-water tank is gone into in the hot-water pipe, because the hot-water pipe is arranged in the fermentation vat, heat transfer in the hot-water pipe is to the zymotic fluid in the fermentation vat, promote the zymotic fluid temperature, promote the.
Furthermore, the hot water pipes are parallel to each other, one end of each hot water pipe is connected with the hot water pipe on one side through a bent pipe, and the other end of each hot water pipe is connected with the hot water pipe on the other side through a bent pipe.
Furthermore, the hot water pipe at the end is connected with a hot water tank through a transmission pipe, the hot water pipe at the other end is connected with a cold water tank through a return pipe, and the cold water tank is connected with a biogas water heater through a water inlet pipe.
Furthermore, a water pump is connected to each of the transmission pipe and the water inlet pipe.
The utility model discloses in, hot water carries out the heat exchange with the zymotic fluid in going into the hot-water line from transmission pump under the water pump effect in, hot water cooling to by back flow backward flow to cold water storage cistern, the cold water storage cistern passes through the inlet tube and goes into the marsh gas water heater heating with the cold water pump, forms a circulation, sets up the water pump on class the inlet tube.
Further, be equipped with a bar mounting groove on the fermentation vat curb plate, be equipped with the bar installation piece in the bar mounting bar, a plurality of hot-water line one end are fixed in the installation piece, and the other end extends to the fermentation vat opposite side, is equipped with the horizontally mounting bar at the hot-water line middle part, and a plurality of hot-water lines pass the mounting bar, and the mounting bar below is equipped with the support column.
Furthermore, a biogas pipe is arranged on the gas collecting hood, and a valve is arranged on the biogas pipe.
The gas collecting hood can be provided with a barometer, when the internal gas pressure is overlarge, redundant biogas can be conveyed to biogas power generation equipment or biogas heating equipment through a biogas pipe, the life of nearby residents is facilitated, and the living cost is reduced.
Furthermore, the biogas water heater is a water heater using burning biogas as a heat source. Its structure and principle are conventional and thus its structure and specific operation will not be described herein.
Further, fermentation vat bottom plate and curb plate are concrete slab, and the fermentation vat lower half buries underground, the fermentation vat outer fringe is equipped with the protection rail.
Furthermore, the inner diameter of the hot water pipe is 2-5cm, and the distance between adjacent hot water pipes is 15-50 cm.
Compared with the prior art, the utility model, following advantage and beneficial effect have:
1. the utility model relates to a rural sewage centralized processing pond, the gas collecting channel is used for collecting the marsh gas that fermentation vat anaerobic fermentation produced, the marsh gas of collection is discharged from the gas vent and is gone into in the gas collecting channel, the marsh gas that stores in the gas collecting channel can let in the marsh gas water heater and burn, the heat of production will get into the hydrothermal heating of marsh gas water heater and heat up, enter the hot-water tank after the hot-water heating, the water pump of hot-water tank goes into in the hot-water pipe, because the hot-water pipe is arranged in the fermentation vat, heat transfer in the hot-water pipe is to the zymotic fluid in the fermentation vat, promote the zymotic fluid temperature, promote the rapid development;
2. the utility model relates to a rural sewage centralized treatment pond, hot water carry out the heat exchange with the zymotic fluid in the hot-water line is gone into from transmission pipe pump under the water pump effect in to flow back to cold water storage cistern by the back flow, the cold water storage cistern passes through the inlet tube and goes into the marsh gas water heater heating with the cold water pump, forms a circulation, sets up the water pump on class the inlet tube.
Drawings
The accompanying drawings, which are included to provide a further understanding of the embodiments of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention. In the drawings:
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the hot water pipe of the present invention.
Reference numbers and corresponding part names in the drawings:
1-fermentation tank, 11-bottom plate, 12-side plate, 2-gas collecting hood, 21-feeding pipe, 22-gas outlet, 3-gas collecting tank, 4-biogas water heater, 5-hot water tank, 6-hot water pipe, 61-bent pipe, 62-transmission pipe, 63-return pipe, 64-mounting block, 65-mounting bar, 66-support column, 7-cold water tank, 71-water inlet pipe, 8-water pump, 9-biogas pipe and 10-protective fence.
Detailed Description
To make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the following examples and drawings, and the exemplary embodiments and descriptions thereof of the present invention are only used for explaining the present invention, and are not intended as limitations of the present invention.
Example 1
As shown in fig. 1 and 2, the utility model relates to a rural sewage centralized treatment pond, including fermentation vat 1, fermentation vat 1 includes bottom plate 11 and curb plate 12, gas collecting channel 2 of curb plate 12 upper surface connection, gas collecting channel 2 cover fermentation vat 1, and gas collecting channel 2 is equipped with inlet pipe 21 with fermentation vat 1 junction, still be equipped with gas vent 22 on the gas collecting channel 2, gas vent 22 has connected gradually gas collection tank 3, marsh gas water heater 4 through the pipe, and marsh gas water heater 4 is connected with a hot-water tank 5, the level is provided with hot-water line 6 in the fermentation vat 1, hot-water line 6 and hot-water tank 5 intercommunication.
Furthermore, the number of the hot water pipes 6 is several, and the several hot water pipes 6 are parallel to each other, one end of the single hot water pipe 6 is connected with the hot water pipe 6 on one side through the bent pipe 61, and the other end is connected with the hot water pipe 6 on the other side through the bent pipe 61.
Furthermore, the hot water pipe 6 at the end is connected with the hot water tank 5 through a transmission pipe 62, the hot water pipe 6 at the other end is connected with a cold water tank 7 through a return pipe 63, and the cold water tank 7 is connected with the biogas water heater 4 through a water inlet pipe 71.
Furthermore, a water pump 8 is connected to each of the delivery pipe 62 and the water inlet pipe 71.
Further, be equipped with a bar mounting groove on 1 curb plate 12 of fermentation vat, be equipped with bar installation piece 64 in the bar installation strip 65, 6 one end of a plurality of hot-water pipes are fixed in installation piece 64, and the other end extends to 1 opposite side of fermentation vat, is equipped with horizontally installation strip 65 in the middle part of 6 hot-water pipes, and a plurality of hot-water pipes 6 pass installation strip 65, and the installation strip 65 below is equipped with support column 66.
Example 2
As shown in fig. 1 and 2, the utility model relates to a rural sewage centralized treatment pond, including fermentation vat 1, fermentation vat 1 includes bottom plate 11 and curb plate 12, gas collecting channel 2 of curb plate 12 upper surface connection, gas collecting channel 2 cover fermentation vat 1, and gas collecting channel 2 is equipped with inlet pipe 21 with fermentation vat 1 junction, still be equipped with gas vent 22 on the gas collecting channel 2, gas vent 22 has connected gradually gas collection tank 3, marsh gas water heater 4 through the pipe, and marsh gas water heater 4 is connected with a hot-water tank 5, the level is provided with hot-water line 6 in the fermentation vat 1, hot-water line 6 and hot-water tank 5 intercommunication.
Furthermore, the number of the hot water pipes 6 is several, and the several hot water pipes 6 are parallel to each other, one end of the single hot water pipe 6 is connected with the hot water pipe 6 on one side through the bent pipe 61, and the other end is connected with the hot water pipe 6 on the other side through the bent pipe 61.
Furthermore, the hot water pipe 6 at the end is connected with the hot water tank 5 through a transmission pipe 62, the hot water pipe 6 at the other end is connected with a cold water tank 7 through a return pipe 63, and the cold water tank 7 is connected with the biogas water heater 4 through a water inlet pipe 71.
Furthermore, a water pump 8 is connected to each of the delivery pipe 62 and the water inlet pipe 71.
Further, be equipped with a bar mounting groove on 1 curb plate 12 of fermentation vat, be equipped with bar installation piece 64 in the bar installation strip 65, 6 one end of a plurality of hot-water pipes are fixed in installation piece 64, and the other end extends to 1 opposite side of fermentation vat, is equipped with horizontally installation strip 65 in the middle part of 6 hot-water pipes, and a plurality of hot-water pipes 6 pass installation strip 65, and the installation strip 65 below is equipped with support column 66.
Further, a biogas pipe 9 is arranged on the gas collecting hood 2, and a valve is arranged on the biogas pipe 9.
Further, the biogas water heater 4 is a water heater using burning biogas as a heat source.
Further, 1 bottom plate 11 of fermentation vat and curb plate 12 are concrete slab, and 1 lower half of fermentation vat is buried underground, 1 outer fringe of fermentation vat is equipped with protection rail 10.
Furthermore, the inner diameter of the hot water pipe 6 is 2-5cm, and the distance between every two adjacent hot water pipes 6 is 15-50 cm.
The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above description is only the embodiments of the present invention, and is not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (9)
1. The rural sewage centralized treatment pool is characterized by comprising a fermentation pool (1), wherein the fermentation pool (1) comprises a bottom plate (11) and a side plate (12), the upper surface of the side plate (12) is connected with a gas collecting hood (2), the gas collecting hood (2) covers the fermentation pool (1), a feeding pipe (21) is arranged at the joint of the gas collecting hood (2) and the fermentation pool (1), an exhaust port (22) is further arranged on the gas collecting hood (2), the exhaust port (22) is sequentially connected with a gas collecting tank (3) and a biogas water heater (4) through a guide pipe, the biogas water heater (4) is connected with a hot water tank (5), a hot water pipe (6) is horizontally arranged in the fermentation pool (1), and the hot water pipe (6) is communicated with the hot water tank (5).
2. The rural sewage centralized treatment pond according to claim 1, wherein the number of the hot water pipes (6) is several, and the several hot water pipes (6) are parallel to each other, one end of a single hot water pipe (6) is connected with the hot water pipe (6) on one side through an elbow pipe (61), and the other end is connected with the hot water pipe (6) on the other side through the elbow pipe (61).
3. The rural sewage centralized treatment pond according to claim 2, wherein the hot water pipe (6) at the end is connected with the hot water tank (5) through a transmission pipe (62), the hot water pipe (6) at the other end is connected with a cold water tank (7) through a return pipe (63), and the cold water tank (7) is connected with the biogas water heater (4) through a water inlet pipe (71).
4. The rural sewage centralized treatment pond according to claim 3, wherein a water pump (8) is connected to each of the transmission pipe (62) and the water inlet pipe (71).
5. The rural sewage centralized treatment pool according to claim 3, wherein a strip-shaped mounting groove is formed in the side plate (12) of the fermentation pool (1), a strip-shaped mounting block (64) is arranged in the strip-shaped mounting bar (65), one end of each hot water pipe (6) is fixed in the mounting block (64), the other end of each hot water pipe extends to the other side of the fermentation pool (1), a horizontal mounting bar (65) is arranged in the middle of each hot water pipe (6), the hot water pipes (6) penetrate through the mounting bar (65), and a support column (66) is arranged below the mounting bar (65).
6. The rural sewage centralized treatment pond according to claim 1, wherein a biogas pipe (9) is further arranged on the gas collecting hood (2), and a valve is arranged on the biogas pipe (9).
7. The rural sewage centralized treatment pond according to claim 1, wherein the biogas water heater (4) is a water heater using burning biogas as a heat source.
8. The rural sewage centralized treatment pool according to claim 1, wherein the bottom plate (11) and the side plates (12) of the fermentation pool (1) are made of concrete plates, the lower half part of the fermentation pool (1) is buried underground, and the outer edge of the fermentation pool (1) is provided with a protective fence (10).
9. The rural sewage centralized treatment pond according to claim 2, wherein the inner diameter of the hot water pipe (6) is 2-5cm, and the distance between the adjacent hot water pipes (6) is 15-50 cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921731997.2U CN209815775U (en) | 2019-10-16 | 2019-10-16 | Rural sewage centralized treatment pond |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921731997.2U CN209815775U (en) | 2019-10-16 | 2019-10-16 | Rural sewage centralized treatment pond |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209815775U true CN209815775U (en) | 2019-12-20 |
Family
ID=68885428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921731997.2U Active CN209815775U (en) | 2019-10-16 | 2019-10-16 | Rural sewage centralized treatment pond |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209815775U (en) |
-
2019
- 2019-10-16 CN CN201921731997.2U patent/CN209815775U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201264956Y (en) | Solar energy heat exchange integrated sewage treating apparatus | |
| CN102287915B (en) | Heat reclamation device with wastewater source heat pump high-temperature hot water set | |
| CN209815775U (en) | Rural sewage centralized treatment pond | |
| CN217051662U (en) | Device for preparing ammonia by dissolving urea particles in solar water heating system | |
| CN210887400U (en) | Traditional chinese medicine draws comprehensive utilization system of workshop steam condensate | |
| CN213040614U (en) | Sewage source heat supply unit capable of preventing pipeline from being blocked | |
| CN211057095U (en) | Liquid methane tank heating system | |
| CN207527876U (en) | Sewage drainage pipe heat-exchanger rig | |
| CN202769996U (en) | Solar heating-medium water heating system | |
| CN203938532U (en) | A kind of sewage disposal waste heat recovery preheating aerating system | |
| CN207006632U (en) | A kind of heat pump using sanitary sewage used heat | |
| CN202195528U (en) | Household small-sized thermal collecting and distributing device | |
| CN2793618Y (en) | Automatic hot-water supplying system with solar-air source | |
| CN214701316U (en) | Cold, heat and electricity multi-combined supply distributed energy system | |
| CN201589329U (en) | Heating energy-saving device | |
| CN110566921A (en) | Gas boiler waste heat recycling device and method | |
| CN210861296U (en) | Single-pipe non-backwater long-distance heat transmission waste heat centralized heating system | |
| CN218626867U (en) | Garbage fermentation system using waste heat of garbage disposal station | |
| CN204848597U (en) | Green building sewage treatment system | |
| CN202598956U (en) | Household renewable energy heat pump equipment | |
| CN204301327U (en) | Solar water heater heats up engineering system again | |
| CN213578163U (en) | High-efficient light and heat system of oil field crude oil heating | |
| CN210035911U (en) | Natural circulation solar system | |
| CN218380599U (en) | Odor cooling device suitable for sludge pyrohydrolysis and pyrolysis treatment process | |
| CN213630969U (en) | Echelon utilization device of hot spring water heat energy |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |