CN212504395U

CN212504395U - System for rapidly treating domestic sewage by medicament method

Info

Publication number: CN212504395U
Application number: CN202021028941.3U
Authority: CN
Inventors: 马建光; 张圣; 赵峰
Original assignee: Laizhou Jinshengshui Environmental Technology Co ltd
Current assignee: Laizhou Jinshengshui Environmental Technology Co ltd
Priority date: 2020-06-08
Filing date: 2020-06-08
Publication date: 2021-02-09
Anticipated expiration: 2030-06-08

Abstract

The utility model discloses a pharmacy method domestic sewage rapid treatment system, including protein separator, fine filtration sand jar and CNP all-in-one, CNP all-in-one be equipped with the filtering ponds in the casing, remove COD pond, dephosphorization pond, remove ammonia nitrogen pond, flocculation basin, flocculation filtering ponds, coagulating basin and coagulating basin, remove COD pond and dephosphorization pond, dephosphorization pond and remove ammonia nitrogen pond, the round hole that is used for the intercommunication is opened respectively to the baffle between ammonia nitrogen pond and the flocculation basin, flocculation basin and flocculation filtering ponds, the baffle height between flocculation basin and flocculation filtering ponds is less than other baffle heights, forms the overflow intercommunication, the utility model has the characteristics of go out water fast, go out water quality of water good, go out water cyclic utilization or discharge to reach standard, impact load resistance is strong, the cost of manufacture is low, corrosion-resistant, open promptly stop, easily transport installation etc..

Description

System for rapidly treating domestic sewage by medicament method

Technical Field

The utility model belongs to the technical field of sewage treatment device, concretely relates to pharmacy method domestic sewage rapid treatment system.

Background

Domestic sewage is wastewater discharged in daily life of residents. The domestic sewage contains a large amount of pollutants such as organic matters, ammonia nitrogen, phosphate, parasitic ova, viruses, escherichia coli and the like; organic matters existing in domestic sewage are extremely unstable and are easy to decay to generate stink; bacteria and pathogens propagate in large quantities by taking organic matters in domestic sewage as nutrition, so that infectious diseases are spread and epidemic; therefore, domestic sewage must be treated before it can be discharged.

Domestic sewage is treated by a biochemical method at home and abroad; the activated sludge method has the advantages of wide occupied area, large investment, long operation time and continuous operation, and is influenced by factors such as BOD load rate, water temperature, pH value, dissolved oxygen, sludge reflux ratio, hydraulic retention time and the like; the biomembrane method cannot change biomass along with the change of environment because microorganisms are attached to the surface of the filter material to grow, and when the concentration or the flow of the treated sewage is increased, the effluent is deteriorated along with the change of the biomass, and meanwhile, the effluent is also influenced by temperature and the like.

The system is characterized in that the system comprises a sewage treatment system, a sewage treatment system and a sewage treatment system.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a system for rapidly treating domestic sewage by a medicament method solves the defects of the prior art for treating domestic sewage by a biochemical method, so that the domestic sewage treatment is quicker and more flexible, the treated water can be recycled or discharged after reaching the standard, and the system is particularly suitable for the needs of a small amount of domestic sewage discharge units.

The utility model aims at realizing like this, a quick processing system of pharmaceutical process domestic sewage, its characteristics are including protein separator, fine filtration sand jar and CNP all-in-one, CNP all-in-one be equipped with the filtering ponds in the casing, remove COD pond, dephosphorization pond, remove ammonia nitrogen pond, flocculation basin, flocculation filtering ponds, coagulation basin and coagulation filtering ponds, remove COD pond and dephosphorization pond, dephosphorization pond and remove ammonia nitrogen pond, the baffle between ammonia nitrogen pond and flocculation ponds is opened respectively has the round hole that is used for the intercommunication, flocculation basin and flocculation filtering ponds, the baffle height between coagulation basin and coagulation filtering ponds is less than other baffle heights, form the overflow intercommunication, wherein:

the upper part of the filter tank is provided with a filter, the bottom of the filter tank is provided with a submersible pump, and the submersible pump is connected and communicated with the protein separator through a pipeline with an ejector;

the protein separator is a circular body made of PP material, the water inlet pipe is provided with an ejector for adding air into the pipeline, and the opening of the water outlet pipe is arranged at a position which is 120-170mm away from the bottom of the COD tank;

aeration discs are respectively arranged in the middle of the bottom of the COD removing tank, the dephosphorization tank, the ammonia nitrogen removing tank, the flocculation tank and the coagulation tank, aeration pipes are vertically arranged along the inner wall of each tank, the lower ends of the aeration pipes are respectively connected and communicated with the corresponding aeration discs, and the air inlet end of each aeration pipe is connected and communicated with a fan outside the shell;

the COD removing tank, the dephosphorization tank, the ammonia nitrogen removing tank, the flocculation tank and the coagulation tank are respectively provided with a dosing pipe, the dosing pipes are vertically arranged along the inner wall of each tank, the lower opening is separated from the bottom of each tank by 120-170mm, and the inlet end is communicated with each corresponding dosing tank outside the shell;

the upper parts of the flocculation filter tank and the coagulation filter tank are respectively provided with a filter box, the bottom of the tank is provided with a submersible pump, the submersible pump of the flocculation filter tank pumps sewage into the coagulation tank through a pipeline, and the submersible pump of the coagulation filter tank pumps the sewage into a fine sand filtering cylinder through a pipeline with an ejector;

the filter material is added in the shell of the fine sand filtering cylinder, the jet device is arranged on the water inlet pipe of the fine sand filtering cylinder, the ozone generator is connected and communicated with the jet device, and the generated ozone is added into the pipeline through the jet device to disinfect and sterilize sewage.

In order to further realize the purpose of the utility model, the fan can be a high-pressure vortex fan.

In order to further realize the purpose of the utility model, the submersible pump can be a stainless steel pump.

In order to further realize the purpose of the utility model, all the pipelines and pipe fittings are made of polyvinyl chloride material.

In order to further realize the purpose of the utility model, the aeration disc can be a rotary mixing aeration disc made of ABS or nylon.

In order to further realize the purpose of the utility model, the dosing tank can be made of PE material, and the outlet of the dosing tank adopts a dosing pump dosing mode.

In order to further realize the purpose of the utility model, the filter material in the filter box can be a fiber ball filter material, and the filter material in the fine filtering sand cylinder is one of zeolite, quartz sand, active carbon and garnet.

In order to further realize the purpose of the utility model, the protein separator, the fan, the CNP integrated machine, the fine filtering sand cylinder, the ozone machine and various medicine adding tanks are all arranged in a combined cabinet.

Compared with the prior art, the utility model has the following characteristics of showing and positive effect: the utility model discloses an independent filtering ponds, remove COD pond, dephosphorization pond, remove ammonia nitrogen pond, flocculation basin, flocculation filtering ponds, thoughtlessly congeal the pond and thoughtlessly congeal the filtering ponds and carry out the step-by-step processing to sewage, have following advantage: 1) the utility model can discharge water quickly, can finish water discharge within about 1 hour, has good water discharge quality, simple treatment flow and convenient operation; 2) the impact load resistance is strong, the addition amount of the agent can be adjusted at any time according to the water inlet index of domestic sewage, the influence of other factors is avoided, the quality of effluent water is not influenced, the effluent water is stable, and the effluent water can meet the requirements of cyclic utilization, dust fall, greening or standard discharge; 3) the device is started and stopped at any time without any biological filler, and can be put into use when being started, so that the device is convenient and quick; 4) the CNP all-in-one machine, the protein separator, the filter shell and the filter box shell are made of PP plates, all pipelines and pipe fittings are made of polyvinyl chloride materials, and the medicine adding tank is made of PE materials, so that the cost is low and the corrosion resistance is realized; 5) sewage such as backflushing, flushing and the like can be returned to the domestic sewage collecting tank for retreatment, thereby really achieving zero emission and not influencing the quality of effluent water; 6) all equipment is completely installed in a combined cabinet, and the modular integrated design is adopted, so that the transportation, the installation and the management are convenient.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural diagram of the CNP all-in-one machine of the present invention.

FIG. 3 is a cross-sectional view taken along line I-I of FIG. 2.

Fig. 4 is a sectional view taken along line ii-ii of fig. 2.

In the figure: 1. a fine sand filtering cylinder, 2, an ozone generator, 3, a first ejector, 4, a CNP all-in-one machine, 5, a first submersible pump, 6, a second ejector, 7, a protein separator, 8, a fan, 9, a first dosing tank, 10, a second dosing tank, 11, a second submersible pump, 12, a third submersible pump, 13, a third dosing tank, 14, a fourth dosing tank, 15, a fifth dosing tank, 16, a sixth dosing tank, 17, a seventh dosing tank, 18, a first dosing pipe, 19, a second dosing pipe, 20, a first aeration disc, 21, a coagulation tank, 22, a first aeration pipe, 23, a third dosing pipe, 24, a fourth dosing pipe, 25, a flocculation tank, 26, a second aeration disc, 27, a second aeration pipe, 28, a fifth dosing pipe, 29, a first clapboard, 30, a third disc, 31, an ammonia nitrogen removal tank, 32, a third dosing pipe, 33, a sixth dosing pipe, a filter, 34, 35. the device comprises a filter tank, 36, a seventh dosing pipe, 37, a fourth aeration pipe, 38, a fourth aeration disc, 39, a COD removal tank, 40, an eighth dosing pipe, 41, a second partition plate, 42, a fifth aeration pipe, 43, a fifth aeration disc, 44, a dephosphorization tank, 45, a third partition plate, 46, a flocculation filter tank, 47, a first filter tank, 48, a coagulation filter tank, 49, a second filter tank, 50 and a shell.

Detailed Description

The following detailed description of the embodiments of the present invention will be provided in conjunction with the accompanying drawings to make the present invention easier to understand.

A medicament method domestic sewage rapid treatment system, refer to fig. 1, fig. 2, fig. 3, fig. 4, including CNP all-in-one 4, protein separator 7, fine filtration sand jar 1, CNP all-in-one 4 is that the shell 50 is equipped with the filtering ponds 35 inside, except that COD pond 39, dephosphorization pond 44, except that ammonia nitrogen pond 31, flocculation basin 25, flocculation filtration pond 46, coagulation basin 21 and coagulation filtration pond 48, the shell 50 is made of PP material, separate into the independent cell body by adopting the baffle interval between each pond;

the upper part of the filter tank 35 is provided with a filter 34, the shell of the filter 34 is made of PP material, the filter screen is made of 304 stainless steel mesh, the bottom of the filter tank 35 is provided with a first submersible pump 5, the water outlet pipe of the first submersible pump 5 is upwards arranged along the inner wall of the filter tank 35 and is communicated with the inlet pipe of the protein separator 7 positioned outside the CNP all-in-one machine 4, the inlet pipe of the protein separator 7 is provided with a second ejector 6, and the outlet of the water outlet pipe is positioned at the position of 120 plus 170mm of the tank bottom except the COD tank 39; the seventh dosing pipe 36 is vertically arranged along the inner wall except the COD tank 39, the lower opening is 170mm away from the tank bottom except the COD tank 39, the inlet end is connected and communicated with the first dosing tank 9 outside the shell 50, the fourth aeration disc 38 is arranged at the middle position except the tank bottom of the COD tank 39, the fourth aeration pipe 37 is vertically arranged along the inner wall except the COD tank 39, the lower end is connected and communicated with the fourth aeration disc 38, and the air inlet end is connected and communicated with the fan 8 outside the CNP all-in-one machine 4; a round hole is formed in the second partition plate 41 between the COD removing tank 39 and the phosphorus removing tank 44 to ensure that the COD removing tank 39 is communicated with the phosphorus removing tank 44; the eighth dosing pipe 40 is vertically arranged along the inner wall of the phosphorus removal tank 44, the lower opening is spaced by 120-170mm away from the bottom of the phosphorus removal tank 44, the inlet end is connected and communicated with the third dosing tank 13, the fifth aeration disc 43 is arranged in the middle of the bottom of the phosphorus removal tank 44, the fifth aeration pipe 42 is vertically arranged along the inner wall of the phosphorus removal tank 44, the lower end is connected and communicated with the fifth aeration disc 43, and the air inlet end is connected and communicated with the fan 8 positioned outside the CNP all-in-one machine 4; a circular hole is formed in a third partition plate 45 between the phosphorus removal tank 44 and the ammonia nitrogen removal tank 31 to ensure that the phosphorus removal tank 44 is communicated with the ammonia nitrogen removal tank 31; the sixth dosing pipe 33 is vertically arranged along the inner wall of the ammonia nitrogen removal tank 31, the lower opening is 170mm away from the tank bottom of the ammonia nitrogen removal tank 31, the inlet end is connected and communicated with the second dosing tank 10, the third aeration disc 30 is arranged at the middle position of the tank bottom of the ammonia nitrogen removal tank 31, the third aeration pipe 32 is vertically arranged along the inner wall of the ammonia nitrogen removal tank 31, the lower end is connected and communicated with the third aeration disc 30, and the air inlet end is connected and communicated with the fan 8 positioned outside the CNP all-in-one machine 4; a first clapboard 29 between the ammonia nitrogen removal tank and the flocculation tank is provided with a round hole to ensure that the ammonia nitrogen removal tank 31 is communicated with the flocculation tank 25; the fifth medicine pipe 28 is vertically arranged along the inner wall of the flocculation tank 25, the lower opening is separated from the tank bottom of the flocculation tank 25 by 120-170mm, the inlet end is connected and communicated with the fourth medicine adding tank 14 positioned outside the CNP all-in-one machine 4, the second aeration disc 26 is arranged in the middle of the tank bottom of the flocculation tank 25, the second aeration pipe 27 is vertically arranged along the inner wall of the flocculation tank 25, the lower end is connected and communicated with the second aeration disc 26, and the air inlet end is connected and communicated with the fan 8 outside the CNP all-in-one machine 4; the heights of the partition plates of the flocculation tank 25 and the flocculation filter tank 46 are smaller than those of other partition plates, so that overflow communication is formed; the upper part of the flocculation filter tank 46 is provided with a first filter tank 47, filter materials are filled in the first filter tank 47, the bottom of the first filter tank 47 is provided with a second submersible pump 11, a water outlet pipe of the second submersible pump 11 is upwards arranged to the upper end of the flocculation filter tank 46 along the inner wall of the flocculation filter tank 46, the second submersible pump 11 is arranged towards the direction of the coagulation tank 21 and is continuously vertically downwards arranged along the inner wall of the coagulation tank 21, and the lower opening is at a position which is 120 mm away from the bottom of the coagulation tank 21 and 170mm away from the; the fourth chemical adding pipe 24 is vertically arranged along the inner wall of the coagulation tank 21, the lower opening is arranged at a position 120 plus 170mm away from the bottom of the coagulation tank 21, the inlet end is connected and communicated with a fourth chemical adding tank 14 positioned outside the CNP all-in-one machine 4, the third chemical adding pipe 23 is vertically arranged along the inner wall of the coagulation tank 21, the lower opening is arranged at a position 120 plus 170mm away from the bottom of the coagulation tank 21, the inlet end is connected and communicated with a fifth chemical adding tank 15 positioned outside the CNP all-in-one machine 4, the second chemical adding pipe 19 is vertically arranged along the inner wall of the coagulation tank 21, the lower opening is arranged at a position 120 plus 150mm away from the bottom of the coagulation tank 21, the inlet end is connected and communicated with a sixth chemical adding tank 16 positioned outside the CNP all-in-one machine 4, the first chemical adding pipe 18 is vertically arranged along the inner wall of the coagulation tank 21, the lower opening is arranged at a position 120 plus 170mm away from the bottom of the coagulation tank 21, the inlet end is connected and communicated with a seventh chemical adding tank 17 positioned outside the, the first aeration pipe 22 is vertically arranged along the inner wall of the coagulation tank 21, the lower end of the first aeration pipe is connected and communicated with the first aeration disc 20, and the air inlet end of the first aeration pipe is connected and communicated with the fan 8 outside the CNP all-in-one machine 4; the height of the partition between the coagulation tank 21 and the coagulation filter tank 48 is smaller than that of other partitions, so that overflow communication is formed; the upper part of the coagulation filtering tank 48 is provided with a second filtering tank 49, a filtering material is filled in the second filtering tank 49, the bottom of the coagulation filtering tank 48 is provided with a third submersible pump 12, a water outlet pipe of the third submersible pump 12 is upwards arranged to the upper end of the coagulation filtering tank 48 along the inner wall of the coagulation filtering tank 48, the water outlet pipe is arranged towards the fine sand filtering cylinder 1 and is communicated with the fine sand filtering cylinder 1, a water outlet pipe of the third submersible pump 12 is provided with a first ejector 3, and an ozone generator 2 is communicated with the first ejector 3. In order to facilitate transportation, installation and management, the protein separator 7, the fan 8, the CNP integrated machine 4, the fine sand filtering cylinder 1, the ozone generator 2 and various medicine adding tanks can be all arranged in a combined cabinet, and the module integrated design is adopted.

Sewage from an external domestic sewage collecting tank enters a filter 34, the sewage naturally flows into a filtering tank 35 after being filtered, a first submersible pump 5 at the bottom of the filtering tank 35 pumps the sewage into a protein separator 7, meanwhile, a second ejector 6 arranged on an inlet pipe of the protein separator 7 adds air into a pipeline, the sewage is mixed with the sewage and then enters the protein separator 7, effluent of the protein separator 7 naturally flows into a COD removing tank 39, at the moment, a chemical adding system and an aeration system in the COD removing tank 39 are started, a second partition plate 41 between the COD removing tank 39 and an ammonia nitrogen removing tank 44 is provided with a round hole, the two tanks are communicated with each other, the sewage naturally flows into the ammonia nitrogen removing tank 31, at the moment, a chemical adding system and an aeration system in the ammonia nitrogen removing tank 31 are started, a third partition plate 45 between the phosphorus removing tank 44 and the ammonia nitrogen removing tank 31 is provided with a round hole, the two tanks are communicated with each other, the sewage naturally flows into the ammonia nitrogen removing tank 31, a first partition plate 29 between an ammonia nitrogen removal tank 31 and a flocculation tank 25 is provided with a circular hole, the two tanks are communicated, sewage naturally flows into the flocculation tank 25, at the moment, a dosing system and an aeration system in the flocculation tank 25 are started, the sewage overflows into a first filter tank 47 after filling the flocculation tank 25, naturally flows into a flocculation filter tank 46 after being filtered by the first filter tank 47, a second submersible pump 11 at the bottom of the flocculation filter tank 46 pumps the sewage into a coagulation tank 21, at the moment, the dosing system and the aeration system in the coagulation tank 21 are started, the sewage overflows into a second filter tank 49 after filling the coagulation tank 21, the sewage naturally flows into a coagulation filter tank 48 after being filtered by the second filter tank 49, a third submersible pump 12 at the bottom of the coagulation filter tank 48 pumps the sewage into a fine sand filtering cylinder 1, simultaneously, an ozone generator 2 is started, a first device 3 arranged at an inlet pipe of the fine sand filtering cylinder 1 adds ozone generated by the ozone generator 2 into a pipeline, mixing with sewage, feeding into fine sand filtering cylinder 1, and filtering with fine sand filtering cylinder 1 to obtain water capable of being recycled or discharged.

The above description is only the specific embodiments of the present invention, however, the embodiments of the present invention are not limited thereto, and all the equivalent structure changes made by the contents of the specification and the drawings, or directly or indirectly applied to other related technical fields, should be included in the protection scope of the present invention.

Claims

1. The utility model provides a quick processing system of medicament method domestic sewage, characterized by includes protein separator, fine filtration sand jar and CNP all-in-one, CNP all-in-one be equipped with the filtering ponds in the casing, remove COD pond, dephosphorization pond, remove ammonia nitrogen pond, flocculation basin, flocculation filtering ponds, coagulation basin and coagulation filtering ponds, remove COD pond and dephosphorization pond, dephosphorization pond and remove ammonia nitrogen pond, the round hole that is used for the intercommunication is opened respectively to the baffle between ammonia nitrogen pond and the flocculation ponds, flocculation basin and flocculation filtering ponds, the baffle height between coagulation basin and coagulation filtering ponds is less than other baffle heights, form the overflow intercommunication, wherein:

2. The system for rapidly treating domestic sewage by using a pharmaceutical preparation method as claimed in claim 1, wherein the blower is a high-pressure vortex blower.

3. The system of claim 1, wherein the submersible pump is a stainless steel pump.

4. The system for rapidly treating domestic sewage by a medicament method according to claim 1, wherein all the pipelines and pipe fittings are made of polyvinyl chloride material.

5. The system for rapidly treating domestic sewage by using the pharmaceutical method according to claim 1, wherein the aeration disc is a rotary mixing aeration disc made of ABS or nylon.

6. The system for rapidly treating domestic sewage by a medicament method according to claim 1, wherein the medicament adding tank is made of PE material, and an outlet of the medicament adding tank adopts a dosing mode of a metering pump.

7. The system as claimed in claim 1, wherein the filter material in the filter tank is a fiber ball filter material, and the filter material in the fine sand filtering cylinder is one of zeolite, quartz sand, activated carbon and garnet.

8. The system for rapidly treating domestic sewage by a pharmaceutical method according to claim 1, wherein the protein separator, the fan, the CNP all-in-one machine, the fine sand filtering cylinder, the ozone machine and various dosing tanks are all arranged in a combined cabinet.