CN114133109B - Novel integrated purifying tank - Google Patents
Novel integrated purifying tank Download PDFInfo
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- CN114133109B CN114133109B CN202111448138.4A CN202111448138A CN114133109B CN 114133109 B CN114133109 B CN 114133109B CN 202111448138 A CN202111448138 A CN 202111448138A CN 114133109 B CN114133109 B CN 114133109B
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 49
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- 230000007062 hydrolysis Effects 0.000 claims abstract description 39
- 238000006460 hydrolysis reaction Methods 0.000 claims abstract description 39
- 238000007689 inspection Methods 0.000 claims description 34
- 238000000746 purification Methods 0.000 claims description 30
- 238000004062 sedimentation Methods 0.000 claims description 27
- 239000012943 hotmelt Substances 0.000 claims description 14
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- 239000010871 livestock manure Substances 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 11
- 238000005273 aeration Methods 0.000 claims description 9
- 238000012546 transfer Methods 0.000 claims description 9
- 239000002131 composite material Substances 0.000 claims description 8
- 230000002550 fecal effect Effects 0.000 claims description 6
- 239000003245 coal Substances 0.000 claims 1
- 238000004065 wastewater treatment Methods 0.000 abstract description 3
- 230000000903 blocking effect Effects 0.000 abstract 1
- 239000010865 sewage Substances 0.000 description 35
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- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
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- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 description 2
- 238000006065 biodegradation reaction Methods 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
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- 238000010926 purge Methods 0.000 description 2
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- 229910000831 Steel Inorganic materials 0.000 description 1
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- VUZPPFZMUPKLLV-UHFFFAOYSA-N methane;hydrate Chemical compound C.O VUZPPFZMUPKLLV-UHFFFAOYSA-N 0.000 description 1
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Classifications
-
- 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
-
- 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
- B02C13/14—Disintegrating by mills having rotary beater elements ; Hammer mills with vertical rotor shaft, e.g. combined with sifting devices
- B02C13/18—Disintegrating by mills having rotary beater elements ; Hammer mills with vertical rotor shaft, e.g. combined with sifting devices with beaters rigidly connected to the rotor
-
- 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
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/40—Devices for separating or removing fatty or oily substances or similar floating material
-
- 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
- C02F2001/007—Processes including a sedimentation step
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/30—Organic compounds
-
- 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
- C02F3/02—Aerobic processes
- C02F3/12—Activated sludge processes
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Food Science & Technology (AREA)
- Treatment Of Biological Wastes In General (AREA)
- Treatment Of Sludge (AREA)
- Biological Treatment Of Waste Water (AREA)
Abstract
The invention discloses a novel integrated purifying tank, which belongs to the field of wastewater treatment equipment, and comprises an integrated purifying tank, wherein the top end of the integrated purifying tank is fixedly provided with a tank cover structure, the integrated purifying tank further comprises a main tank body, a first grid of a septic tank is fixedly arranged in the main tank body, a hydrolysis chamber is fixedly arranged on one side of the inner part of the main tank body, a settling chamber is fixedly arranged on one side of the hydrolysis chamber, a biochemical chamber is fixedly arranged in the settling chamber, a clean water chamber is fixedly arranged on one side of the inner part of the main tank body, the lower surface of a cover plate is fixedly connected with a crushing structure connected with a septic pipe, the horizontal structure of the original purifying equipment can be changed, the problem that other tank bodies cannot be deeply buried is solved, the normal running of each cavity is ensured, water can be continuously fed and discharged, the full-automatic intelligent running is realized, the manual guard cost is not required, and meanwhile, the problem of blocking of a pipeline can be effectively avoided.
Description
Technical Field
The invention relates to the field of wastewater treatment equipment, in particular to a novel integrated purifying tank.
Background
Domestic sewage is waste water discharged by people in daily life activities, the waste water is mainly polluted by domestic waste and human excreta, the quantity, the composition and the concentration of pollutants are related to the living habit and the water consumption of people, the domestic sewage generally does not contain toxic substances, but the domestic sewage has conditions suitable for microorganism propagation, contains a large amount of bacteria and pathogens, and has certain harm from the perspective of sanitation; the purifying tank for wastewater treatment is used for finishing the purification work of domestic sewage;
however, the conventional purge tank has the following drawbacks:
the purification tank used in rural areas is easy to solve the problem that rural septic tanks and sewage treatment equipment need to be excavated and constructed respectively, each cavity is independent, occupied space is large, construction space is large, and some tank bodies cannot be buried in soil, so that the design of a pipe network is complex, and construction cost is increased.
Disclosure of Invention
1. Technical problem to be solved
Aiming at the problems existing in the prior art, the invention aims to provide a novel integrated purifying tank, which can realize the change of the horizontal structure of the original purifying equipment, solve the problem that other tank bodies cannot be deeply buried, ensure the normal operation of each cavity, continuously feed and discharge water, realize full-automatic intelligent operation, avoid the manual guard cost and effectively avoid the problem of pipeline blockage.
2. Technical proposal
In order to solve the problems, the invention adopts the following technical scheme.
A novel integrated purifying tank comprises an integrated purifying tank;
the integrated purification tank is characterized in that a tank cover structure is fixedly arranged at the top end of the integrated purification tank, the integrated purification tank further comprises a main tank body, a first grid of a septic tank is fixedly arranged in the main tank body, a hydrolysis chamber is fixedly arranged on one side of the inner part of the main tank body, a sedimentation chamber is fixedly arranged on one side of the hydrolysis chamber in the inner part of the main tank body, a biochemical chamber is fixedly arranged in the sedimentation chamber, and a clean water chamber is fixedly arranged on one side of the inner part of the main tank body;
the first grid of the septic tank is communicated with the hydrolysis chamber through the first-level conduit, the side wall, close to the settling chamber, of the hydrolysis chamber is fixedly connected with a second-level conduit, the hydrolysis chamber is communicated with the biochemical chamber through the second-level conduit, the side wall, close to the clean water chamber, of the settling chamber is fixedly connected with a third-level conduit, and the interior of the settling chamber is communicated with the clean water chamber through the third-level conduit.
Further, the sedimentation chamber is communicated with the biochemical chamber, and the top end of the biochemical chamber is lower than the top end of the sedimentation chamber.
Furthermore, the hydrolysis chamber, the sedimentation chamber and the clean water chamber are arranged in the total tank body to form a closed space, the outer wall of the total tank body is arranged into an integrated grid structure, and the integrated purification tank and the tank cover structure are made of PE/PP composite reinforced materials.
Further, the tank cover structure further comprises a cover plate, the cover plate is fixedly arranged at the top end of the main tank body, the cover plate is positioned above the first grid of the septic tank and is fixedly provided with a septic tank inspection port and a manure inlet, the cover plate is positioned above the hydrolysis chamber and is fixedly provided with a hydrolysis tank inspection port, the cover plate is positioned above the biochemical chamber and is fixedly provided with a biochemical tank inspection port, and the cover plate is positioned above the clean water chamber and is fixedly provided with a clean water tank inspection port.
Further, hydrolysis observation pipes are welded at the top of the inspection port of the hydrolysis tank in a hot-melt manner, biochemical observation pipes are welded at the top of the inspection port of the biochemical tank in a hot-melt manner, discharge pipes are welded at the top of the inspection port of the clean water tank in a hot-melt manner, septic observation pipes are welded at the top of the inspection port of the septic tank in a hot-melt manner, and septic pipes are welded at the top of the septic port in a hot-melt manner.
Further, the lower surface of the cover plate is fixedly connected with a crushing structure connected with the manure inlet pipe, the crushing structure further comprises a crushing pipe, rotating frames are fixedly arranged at the upper end and the lower end of the inside of the crushing pipe, and a middle rotating rod is rotatably arranged in the center of the crushing pipe through the rotating frames.
Furthermore, the upper half part of the outer wall of the transfer rod is fixedly provided with a hydrodynamic force guide plate at equal intervals, and the lower half part of the outer wall of the transfer rod is uniformly and fixedly provided with a crushing rod.
Further, the auxiliary crushing wheel is fixedly arranged at the top end of the transfer rod, the auxiliary crushing wheel is in a conical shape, crushing teeth are uniformly and fixedly arranged on the outer surface of the auxiliary crushing wheel, and balls are movably embedded in the lower surface of the auxiliary crushing wheel and the edge of the top end of the transfer rod.
Further, the integrated purifying tank is buried in the soil together with the tank cover structure, one integrated purifying tank is matched with an aeration fan and a lifting pump to work in a combined mode, a control box for controlling the aeration fan and the lifting pump to work is fixedly arranged on the ground near the integrated purifying tank, and the integrated purifying tank can be used in combination with one household or two households through the control of the control box.
3. Advantageous effects
Compared with the prior art, the invention has the advantages that:
(1) The scheme changes the original horizontal structure to adopt the vertical structure and changes the original partition plate to be used as a cavity, and adopts the vertical cavity as a support to greatly improve the compressive strength.
(2) The technical characteristics of biochemical cavity double-cavity structure in this scheme can be continuous intaking continuous play water, need not mud backwash pump, ingenious utilization double-cavity structure only can discharge sewage treatment up to standard with a 15 watt fan micro-power intermittent type formula, and the energy consumption is extremely low.
(3) In the scheme, a plurality of vertical circular independent cavities are combined to serve as supports, and the load of soil above the tank body stress structure can be dispersed is optimized.
(4) In this scheme, the cavity is independently sealed, guarantees that the operation of every cavity is normal, and the clear water chamber can't mix into sewage, has avoided the invalid phenomenon of sewage cluster chamber processing.
(5) The PE material is adopted for the tank connecting pipe in the scheme, the hot melting or rubber ring soft connection is adopted for the connector, the problems that tank leakage, backflow, frost heaving and non-compression are caused by connection of the tank made of other materials with the inspection port are solved, the dual pressure of the soil at the top and the side after deep burying can be resisted, and the tank connecting pipe is suitable for deep burying in high and cold areas.
(6) The scheme realizes full-automatic intelligent operation, automatic operation is realized, and no manpower cost is required for unattended operation; in addition, the biological agent is added with the low-temperature-resistant composite biological agent developed by Ha industrial university, and the biological agent can reproduce and metabolize itself and biochemically degrade organic pollutants, and the biological agent is added at one time without supplementation; finally, the farmers can automatically clean the manure dry matters in the groove for more than 1 year, and then the compost is recycled, so that the government organization is not required to intensively clean.
(6) According to the scheme, through the designed crushing structure, the crushing rod is rotated by utilizing the flowing kinetic energy of water flow, so that the aggregates with larger particles in waste liquid can be crushed, the aggregates are prevented from being deposited in the tank body, and meanwhile, the problem of pipeline blockage can be effectively avoided.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic diagram of a slot cover structure according to the present invention;
FIG. 3 is a schematic top view of the internal structure of the integrated purge tank of the present invention;
FIG. 4 is a schematic diagram of an assembled structure of a settling chamber and a biochemical chamber according to the present invention;
FIG. 5 is a schematic view of the installation position of the crushing structure of the present invention;
FIG. 6 is a schematic cross-sectional view of a crushing structure of the present invention;
FIG. 7 is a schematic cross-sectional view of the top of the present invention;
FIG. 8 is a schematic diagram of a single user mode usage architecture of the present invention;
FIG. 9 is a schematic diagram of a two-user networking mode usage architecture of the present invention;
FIG. 10 is a schematic illustration of hydrophilic and lipophilic groups according to the present invention;
FIG. 11 is a flow chart of the present invention;
fig. 12 is an exploded view of the interior of the hydrolysis chamber of the present invention.
The reference numerals in the figures illustrate:
1. an integrated purification tank; 101. a total tank body; 102. a first cell of the septic tank; 103. a hydrolysis chamber; 104. a precipitation chamber; 105. A biochemical chamber; 106. a clean water chamber; 107. a primary conduit; 108. a secondary conduit; 109. a tertiary conduit; 2. a slot cover structure; 201. a cover plate; 202. a clear water tank inspection port; 203. a biochemical pool inspection port; 204. a hydrolysis tank inspection port; 205. a septic tank inspection port; 206. a manure inlet; 3. a discharge pipe; 4. a biochemical observation tube; 5. a hydrolysis observation tube; 6. a septic observation tube; 7. a manure inlet pipe; 8. a crushing structure; 801. crushing the pipe; 802. a rotating frame; 803. a middle rotating rod; 804. an auxiliary crushing wheel; 805. a hydrodynamic guide plate; 806. a breaker bar; 807. crushing teeth; 808. a ball; 9. and a control box.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present invention are within the protection scope of the present invention.
Example 1:
referring to fig. 1-4, a novel integrated purification tank comprises an integrated purification tank 1;
referring to fig. 3, a tank cover structure 2 is fixedly arranged at the top end of the integrated purifying tank 1, the integrated purifying tank 1 further comprises a total tank body 101, a first septic tank lattice 102 is fixedly arranged in the total tank body 101, and the first septic tank lattice 102 has the effects of precipitating excrement, sediment and the like and can isolate oil; the novel integrated purification tank comprises a main tank body 101, wherein a hydrolysis chamber 103 is fixedly arranged on one side of the inside of the main tank body 101, a sedimentation chamber 104 is fixedly arranged on one side of the hydrolysis chamber 103, a biochemical chamber 105 is fixedly arranged in the sedimentation chamber 104, a clean water chamber 106 is fixedly arranged on one side of the inside of the main tank body 101, the hydrolysis chamber 103, the sedimentation chamber 104 and the clean water chamber 106 form a closed space in the inside of the main tank body 101, a septic tank and sewage treatment are skillfully integrated by unique five cavity designs, the problem that rural septic tanks and sewage treatment equipment need to be excavated and constructed respectively is solved, the outer wall of the main tank body 101 is provided with an integrated grid structure, and the integrated purification tank 1 and a tank cover structure 2 are made of PE/PP composite reinforced materials, wherein the PE materials improve the toughness, the PP materials increase the strength, and the materials compositely modified and synthesized by adding additives can greatly improve the overall compression bearing capacity; the structure of the traditional horizontal cavity is changed, the vertical independent multi-cavity combined structure is adopted, the stress structure and the load distribution state of the cavity are optimized, each cavity is independently closed, the normal operation of each cavity is ensured, the clean water cavity cannot be mixed with sewage, and the phenomenon that sewage is not effective in cavity treatment is avoided; the tank body outer wall is of an integrated grid structure, the pressure from the side wall is strongly supported by utilizing the principle of mechanics, the sealing performance is strong, the frost heaving prevention performance is strong, the compression resistance is strong, the leakage is avoided, the backflow prevention is realized, the normal operation of the treatment of each link is effectively ensured, and the sewage treatment effect meets the standard requirement.
Referring to fig. 3 and 4, a first-stage conduit 107 is fixedly connected to a side wall of the hydrolysis chamber 103, the first lattice 102 of the septic tank is communicated with the hydrolysis chamber 103 through the first-stage conduit 107, a second-stage conduit 108 is fixedly connected to a side wall of the hydrolysis chamber 103 close to the sedimentation chamber 104, the hydrolysis chamber 103 is communicated with the biochemical chamber 105 through the second-stage conduit 108, a third-stage conduit 109 is fixedly connected to a side wall of the sedimentation chamber 104 close to the clean water chamber 106, the interior of the sedimentation chamber 104 is communicated with the clean water chamber 106 through the third-stage conduit 109, the sedimentation chamber 104 is communicated with the biochemical chamber 105, the top end of the biochemical chamber 105 is lower than the top end of the sedimentation chamber 104, and the sedimentation chamber 104 and the biochemical chamber 105 are designed by adopting a unique double-cavity design: the inner cavity biochemical chamber 105 is an aerobic area (aeration) of the biochemical cavity, the outer cavity sedimentation chamber 104 is a sedimentation cavity stable area (sedimentation water outlet), the ideal treatment effects of continuous water inflow and water outflow are realized, in addition, the total groove body 101 can collect domestic sewage such as the excrement of farmers, kitchen, washing and the like in a concentrated manner, the domestic sewage reaches the standard and is automatically discharged through biodegradation, and the excrement dry matter farmers in the total groove body 101 can automatically clear and draw out the compost for more than one year for recycling without government organization concentration.
Referring to fig. 1 and 2, the tank cover structure 2 further comprises a cover plate 201, the cover plate 201 is fixedly arranged at the top end of the total tank body 101, the total tank body 101 and the cover plate 201 adopt a mechanical hot-melt welding process, the integrity and the tightness of the tank body are greatly enhanced, a septic tank inspection port 205 and a fecal inlet 206 are fixedly arranged above the first grid 102 of the septic tank, a hydrolysis tank inspection port 204 is fixedly arranged above the hydrolysis chamber 103, a biochemical tank inspection port 203 is fixedly arranged above the biochemical chamber 105, a clean water tank inspection port 202 is fixedly arranged above the clean water chamber 106, a hydrolysis observation pipe 5 is welded at the top end of the hydrolysis tank inspection port 204, a biochemical observation pipe 4 is welded at the top end of the biochemical tank inspection port 203, a discharge pipe 3 is welded at the top end of the clean water tank inspection port 202, the top end of the septic tank inspection port 205 is welded with a septic pipe 6 in a hot melt manner, the tank body is provided with four independent inspection ports, the cavity of the purifying tank can be cleaned and overhauled respectively, each inspection pipe is made of PE material, the interfaces are connected in a hot melt manner, the problems of tank leakage, backflow, frost heaving and non-compression caused by connection of tank bodies made of other materials and the inspection ports are solved, the dual pressure of soil at the top and the side surface after deep burying can be resisted, the septic tank is suitable for deep burying in alpine regions, the top end of the septic port 206 is welded with a septic pipe 7 in a hot melt manner, the total tank body 101 is connected with the septic pipe 7 by adopting a flexible rubber ring, the problems of deformation, detachment, cracking and the like of a connecting part caused by differential settlement are avoided, one integrated purifying tank 1 is matched with an aeration fan and a lifting pump to work in a combined manner, and micro power is operated, the rural domestic sewage treatment emission standard is realized by only adopting a 15W micro-aeration fan (intermittent operation) and a lifting pump (intermittent operation), the operation cost is only required to be 0.13KWh/d, the electricity charge is about 20 yuan each year, the micro-power and full-automatic operation mode is adopted, the electricity consumption is 1/4 of that of the traditional purifying tank, and the equipment for switching off and outage of farmers can be avoided.
When the sewage treatment device is used, domestic sewage flows into the first grid 102 of the septic tank through the sewage inlet pipe 7, is subjected to sewage, sediment precipitation and oil stain isolation, and then enters the hydrolysis chamber 103, so that the sewage and the oil stain are further separated, and meanwhile, macromolecular organic matters are hydrolyzed and acidified into micromolecular organic matters so as to reduce the load of a subsequent biochemical cavity; the sewage enters a biochemical chamber 105 for aeration and oxygenation, and is fully mixed and contacted with suspended activated sludge and filler-loaded sludge, organic pollutants in the water are metabolized and decomposed into CO2 and water, and ammonia nitrogen is converted into nitrate nitrogen; the muddy water mixed solution in the biochemical chamber 105 enters the sedimentation chamber 104 for muddy water separation, and the supernatant passes through the tertiary conduit 109 to the outside clear water chamber 106; the lift pump assembled with the drain pipe 3 will drain the liquid in the clean water chamber 106.
Example 2:
referring to fig. 1-4, a novel integrated purification tank comprises an integrated purification tank 1;
the lower surface fixedly connected with of apron 201 is with the broken structure 8 of advancing the fecalving tube 7 connection, broken structure 8 still includes broken pipe 801, the inside upper and lower both ends of broken pipe 801 are all fixed and are provided with revolving rack 802, the inside well bull stick 803 of installing through revolving rack 802 rotation in the broken pipe 801 center, the fixed water power baffle 805 that is provided with in well bull stick 803 outer wall upper half equidistance, the even fixed broken pole 806 that is provided with in well bull stick 803 outer wall lower half, the fixed auxiliary crushing wheel 804 that is provided with in well bull stick 803 top, auxiliary crushing wheel 804 shape sets up to the toper, and the even fixed crushing tooth 807 that is provided with in surface of auxiliary crushing wheel 804, the lower surface of auxiliary crushing wheel 804 and the edge on transfer rod 803 top all activity embedding have ball 808.
When the sewage treatment device is used, when the sewage is led in by the sewage inlet pipe 7, the lift pump works to enable water flow to flow and generate impact force, at the moment, the water flow impacts the hydrodynamic force guide plate 805, the cambered surface of the hydrodynamic force guide plate 805 is stressed and drives the middle rotating rod 803 to rotate together, the middle rotating rod 803 drives the crushing rod 806 to rotate together, and in the process that liquid passes through the crushing pipe 801, the crushing rod 806 breaks up aggregates with larger particles in the sewage, so that the aggregates are prevented from being deposited in the tank body, and meanwhile, the problem of pipeline blockage can be effectively avoided.
Example 3:
referring to fig. 8-9, a novel integrated purification tank comprises an integrated purification tank 1;
referring to fig. 8, the integrated purification tank 1 is buried in soil together with the tank cover structure 2, a control box 9 for controlling the operation of the aeration fan and the lifting pump is fixedly arranged on the ground near the integrated purification tank 1, full-automatic intelligent operation is realized through the control box 9, the operation is 'fool' operation, no personnel cost is required, and the integrated purification tank 1 can be combined with one household or two households for use under the control of the control box 9;
PE/PP composite vertical enhanced integrated purifying tank toilet-changing mode: the septic tank is combined with sewage treatment, and domestic sewage (fecal sewage, kitchen wastewater, washing wastewater and the like) flowing into the septic tank is biologically treated, so that on-site harmless emission is realized;
especially in the aspect of toilet improvement:
when the integrated purifying tank 1 is communicated with a toilet of a resident of one user under the control of the control box 9, a single user mode is formed, and a bathtub, a hand basin and a closestool in the toilet are communicated with the integrated purifying tank 1 in the single user mode and are used for treating sewage;
when the integrated purifying tank 1 is communicated with the washroom of two households through the control of the control box 9, a two-household networking mode is formed, and in the two-household networking mode, a bathtub, a hand basin and a closestool in the washroom of two households are communicated with the integrated purifying tank 1 and are used for treating sewage.
In addition, the method utilizes the surfactant to treat pollutants, the surfactant consists of hydrophilic groups and lipophilic groups, the source of the domestic sewage surfactant mainly comprises detergents, soaps and the like, and the main component of the domestic sewage surfactant is organic pollutants which can be biodegraded by a water treatment system of the purifying tank; the oil stains float on the water surface by utilizing the different specific gravities of animal and vegetable oil and water in the sewage and are blocked in a first grid of the septic tank to be oxidized and decomposed by themselves; the farmers can automatically clean the manure for more than 1 year, and the compost is recycled after cleaning; the treatment efficiency is enhanced by utilizing the composite engineering bacteria, the organic pollutants are decomposed into carbon dioxide, water and the like through biodegradation, and ammonia nitrogen is converted into nitrate nitrogen;
the biological agent adopts a high-efficiency strain with specific decontamination function selected from the natural world, adopts an artificial induction reinforced domestication mode to form a functional bacterial agent, takes the microorganism physiological ecology principle of microorganism collaborative metabolism, ecological niche separation and self-adaptive domestication as guidance, combines modern molecular biology analysis means, optimizes and constructs the composite biological agent with multi-target decontamination function, and is aided with biological carrier immobilization (biological filler) engineering technology means.
Tank body quality detection
In the case of self-test: a steel belt sand bag with a single coil weight of about 4 tons is adopted to carry out a 24-hour compression test, the compression test is carried out without backfilling and direct compression test, 13.1 tons is carried out, the actual buried earthing weight of the tank body is 5.4 tons, the side wall is supported by soil, and the tank body is not obviously deformed.
Tank bottom bending fracture test
After the tank bottom is mechanically folded to be flattened and rolled, a slight crease is formed at the folded position, and after the experiment is finished, the tank bottom can be normally unfolded without damage and influence on normal use.
Tank top impact test
After the top of the tank body is hit by the heavy hammer, the tank body is free from cracking and breakage, and normal use of the tank body is not affected.
Anti-sedimentation displacement test for manure inlet pipe
The manure inlet pipe 7 is inserted and connected with the tank body in a movable way, so that the tank body can have a 20cm floating or sinking space, and the manure inlet pipe 7 and the tank body are always in a sealing state.
Inspection port, fecal inlet tube tilt test
The flexible rubber ring is adopted for connection, so that the pipe at the inspection port and the manure inlet pipe can be inclined at any angle of 30 degrees.
Sand filling test pressure for load test
Load detection sand filling bag test pressure
Application case
The method is applied to 32 county areas in each area, the running state is good, and the satisfaction degree of farmers is high.
Effluent detection report
Detection result
Comparison table for water quality after treatment
Cost budget for construction of single or two purifying tank households
Advantages of the purification tank product
(1) The product has large burial depth and strong compression resistance bearing capacity
The special PP/PE composite formula and the multi-cylinder vertical inner cavity jacking structure are adopted, so that the influence of the buried depth on the bearing of the tank body is effectively solved, and the upper part of the tank body of the purifying tank can bear more than 10-12 tons of load through detection; the pressure value is far higher than the load of the tank body of other purifying tanks, and compared with other purifying tanks under the same geological condition, the embedded depth can be increased by about 20%.
(2) Construction advantage
The purification tank body has strong integrity and sealing performance, the tank body and the connecting pipe are connected by PE materials, and are connected by adopting a flexible rubber ring, a heat shrinkage sleeve and field hot melting; the hidden trouble of extrusion, cracking and leakage generated at the joint of the pipeline and the tank body during construction backfill unevenness can be avoided; for the soil conditions of different areas, the tank body has good integrity and strong sealing, so that the soil requirement of backfill soil can be reduced, the original soil can be directly tamped and backfilled, and the tank is more suitable for being used in alpine areas.
(3) Productivity advantage
The product is introduced into the most advanced and largest injection molding machine production line in China. The automation degree is high, and the daily production capacity is 300 more than one sleeve; can meet the supply demands of strong seasonal property and short construction period of rural toilet improvement in local provincial areas.
(4) Price advantage
Because of automatic and large-scale production, the labor cost is greatly reduced, and the price of a single household of the integrated purifying tank is only about 3200 yuan.
When in use, according to rural conditions of I province, the method is mainly divided into two modes: the single-family mode and the two-family networking mode, wherein the single-family mode is a combination of a single-family pipe network and an integrated purification tank 1, the two-family networking mode is a combination of the two-family pipe network and the integrated purification tank 1, and the control box 9 realizes full-automatic intelligent operation of purification work, and the single-family or the two-family networking mode has processing capacity: and the treatment emission standard is smaller than or equal to 150L/d, and meets the emission standard of grade 3 of the emission standard of water pollutants of rural domestic sewage treatment facilities and the emission standard of GB5084-2019 of the water quality standard of farm irrigation.
The above description is only of the preferred embodiments of the present invention; the scope of the invention is not limited in this respect. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present invention, and the technical solution and the improvement thereof are all covered by the protection scope of the present invention.
Claims (5)
1. Novel integrated purifying tank, including integrated purifying tank (1), its characterized in that:
the integrated purification tank is characterized in that a tank cover structure (2) is fixedly arranged at the top end of the integrated purification tank (1), the integrated purification tank (1) further comprises a total tank body (101), a first septic tank lattice (102) is fixedly arranged inside the total tank body (101), a hydrolysis chamber (103) is fixedly arranged on one side of the inside of the total tank body (101), a sedimentation chamber (104) is fixedly arranged on one side of the hydrolysis chamber (103) inside the total tank body (101), a biochemical chamber (105) is fixedly arranged inside the sedimentation chamber (104), and a clean water chamber (106) is fixedly arranged on one side of the inside of the total tank body (101);
a first-stage conduit (107) is fixedly connected to one side wall of the hydrolysis chamber (103), the first grid (102) of the septic tank is communicated with the hydrolysis chamber (103) through the first-stage conduit (107), a second-stage conduit (108) is fixedly connected to the side wall, close to the sedimentation chamber (104), of the hydrolysis chamber (103), the hydrolysis chamber (103) is communicated with the biochemical chamber (105) through the second-stage conduit (108), a third-stage conduit (109) is fixedly connected to the side wall, close to the clean water chamber (106), of the sedimentation chamber (104), and the interior of the sedimentation chamber (104) is communicated with the clean water chamber (106) through the third-stage conduit (109);
the hydrolysis chamber (103), the sedimentation chamber (104) and the clean water chamber (106) form a closed space in the total tank body (101);
the tank cover structure (2) further comprises a cover plate (201), the cover plate (201) is fixedly arranged at the top end of the main tank body (101), a septic tank inspection port (205) and a fecal inlet (206) are fixedly formed in the cover plate (201) above the first grid (102) of the septic tank, a hydrolysis tank inspection port (204) is fixedly formed in the cover plate (201) above the hydrolysis chamber (103), a biochemical tank inspection port (203) is fixedly formed in the cover plate (201) above the biochemical chamber (105), and a clean water tank inspection port (202) is fixedly formed in the cover plate (201) above the clean water chamber (106);
the top end of the hydrolysis tank inspection port (204) is welded with a hydrolysis observation pipe (5) in a hot-melt manner, the top end of the biochemical tank inspection port (203) is welded with a biochemical observation pipe (4) in a hot-melt manner, the top end of the clean water tank inspection port (202) is welded with a discharge pipe (3) in a hot-melt manner, the top end of the septic tank inspection port (205) is welded with a septic observation pipe (6) in a hot-melt manner, and the top end of the fecal inlet (206) is welded with a fecal inlet pipe (7) in a hot-melt manner;
the lower surface of the cover plate (201) is fixedly connected with a crushing structure (8) connected with the manure inlet pipe (7), the crushing structure (8) further comprises a crushing pipe (801), rotating frames (802) are fixedly arranged at the upper end and the lower end of the inside of the crushing pipe (801), and a middle rotating rod (803) is rotatably arranged in the center of the crushing pipe (801) through the rotating frames (802);
the hydraulic guide plates (805) are fixedly arranged on the upper half part of the outer wall of the transfer rod (803) at equal intervals, and the crushing rods (806) are uniformly and fixedly arranged on the lower half part of the outer wall of the transfer rod (803).
2. The novel integrated purification tank of claim 1, wherein: the sedimentation chamber (104) is communicated with the biochemical chamber (105), and the top end of the biochemical chamber (105) is lower than the top end of the sedimentation chamber (104).
3. The novel integrated purification tank of claim 1, wherein: the outer wall of the main tank body (101) is arranged into an integrated grid structure, and the integrated purifying tank (1) and the tank cover structure (2) are made of PE/PP composite reinforced materials.
4. The novel integrated purification tank of claim 1, wherein: the utility model discloses a crushing device for the coal mine is characterized in that an auxiliary crushing wheel (804) is fixedly arranged at the top end of a transfer rod (803), the shape of the auxiliary crushing wheel (804) is conical, crushing teeth (807) are uniformly and fixedly arranged on the outer surface of the auxiliary crushing wheel (804), and balls (808) are movably embedded into the lower surface of the auxiliary crushing wheel (804) and the edge of the top end of the transfer rod (803).
5. The novel integrated purification tank of claim 1, wherein: the integrated purifying tank (1) is buried in soil together with the tank cover structure (2), one integrated purifying tank (1) is matched with an aeration fan and a lifting pump to work in a combined mode, a control box (9) for controlling the aeration fan and the lifting pump to work is fixedly arranged on the ground near the integrated purifying tank (1), and the integrated purifying tank (1) can be used in combination with one household or two households through the control of the control box (9).
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