CN112759185B - Whole set skid-mounted sewage treatment equipment - Google Patents
Whole set skid-mounted sewage treatment equipment Download PDFInfo
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- CN112759185B CN112759185B CN202011524872.XA CN202011524872A CN112759185B CN 112759185 B CN112759185 B CN 112759185B CN 202011524872 A CN202011524872 A CN 202011524872A CN 112759185 B CN112759185 B CN 112759185B
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- 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
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- 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
- C02F1/02—Treatment of water, waste water, or sewage by heating
- C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
- C02F1/041—Treatment of water, waste water, or sewage by heating by distillation or evaporation by means of vapour compression
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- 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
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
- C02F1/441—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by reverse osmosis
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- 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
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5281—Installations for water purification using chemical agents
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- 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
- C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
- C02F2201/005—Valves
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/14—Maintenance of water treatment installations
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- 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
- C02F3/28—Anaerobic digestion processes
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
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- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Treatment Of Sludge (AREA)
Abstract
The invention discloses a complete set of skid-mounted sewage treatment device, which comprises an upper layer skid-mounted area and a lower layer skid-mounted area, wherein the upper layer skid-mounted area is connected with the lower layer skid-mounted area through an indwelling pipeline connection port; a sewage regulating bin, a regulator storage box, a flocculation bin, a sewage buffering bin and a sewage buffering bin are arranged in the upper layer skid-mounted area, and the sewage buffering bin is mounted on the first skid-mounted seat; an upper layer skid-mounted area is covered with an upper layer protection shell; the sewage treatment device is convenient to install and use by designing the skid-mounted sewage treatment mechanism, sludge in sewage treatment equipment is scraped in time by designing the sludge scraping assembly, continuous operation of the sewage treatment equipment is facilitated, and equipment faults caused by blockage are effectively avoided by timely removing the sludge.
Description
Technical Field
The invention belongs to the technical field of sewage treatment, and particularly relates to a complete skid-mounted sewage treatment device.
Background
With the development of human society, water resources are continuously developed and utilized, so that the problem of water resource shortage is more and more serious, and with the development of industry, the wastewater discharged from industrial production also causes great pollution to the water resources, and in recent years, the problem of water pollution is also paid attention to worldwide, and the problem of water pollution control is more and more emphasized. For small-scale sewage treatment operation, a small sewage treatment system is generally selected, however, the existing sewage treatment system is generally installed after parts are sent to the site, time and labor are wasted, various installation problems are easy to occur, so that development of skid-mounted sewage treatment equipment is urgently needed, some skid-mounted sewage treatment equipment also exists in the market at present, the existing skid-mounted sewage treatment equipment is single in function and cannot separate water from sludge components in water well, equipment blockage often can be caused, and therefore, development of novel complete skid-mounted sewage treatment equipment is urgently needed.
Disclosure of Invention
The invention aims to: the invention aims to overcome the defects of the prior art and provide the complete set skid-mounted sewage treatment equipment which is convenient to install and use on site and has good separation effect.
The technical scheme is as follows: the invention relates to a complete set of skid-mounted sewage treatment device, which comprises an upper layer skid-mounted area and a lower layer skid-mounted area, wherein the upper layer skid-mounted area is connected with the lower layer skid-mounted area through an indwelling pipeline connecting port;
a sewage regulating bin is arranged in the upper layer skid-mounted area, a regulator storage box is arranged above the sewage regulating bin, and an electromagnetic valve is arranged at the outlet of the regulator storage box and then is introduced into the sewage regulating bin; a first stirring device is arranged in the sewage regulating bin, a first sludge scraping plate component is arranged at the bottom of the sewage regulating bin, and a first sludge outlet is arranged at a corresponding position of the sewage regulating bin; the water outlet of the sewage regulating bin is communicated with the flocculation bin, a flocculant storage box is arranged above the flocculation bin, an outlet of the flocculant storage box is connected with an electromagnetic valve and then communicated with the flocculation bin, a second stirring device is arranged in the flocculation bin, a second sludge scraper assembly is arranged at the bottom of the flocculation bin, and a second sludge outlet is arranged at a corresponding position of the flocculation bin; a water outlet of the flocculation bin is communicated with a sewage buffer bin, a third sludge scraper assembly is arranged at the bottom of the sewage buffer bin, and a third sludge outlet is arranged at a corresponding position of the sewage buffer bin; the sewage buffer bin is arranged on the first skid-mounted seat; the upper layer skid-mounted area is covered with an upper layer protection shell; the opening degree of the first sludge outlet, the opening degree of the second sludge outlet and the opening degree of the third sludge outlet are adjusted through a first door valve, a first sludge storage bin is arranged on the first skid-mounted seat, the first door valve forms an inlet door plate of the first sludge storage bin, and a fourth sludge scraper component is arranged in the first sludge storage bin;
the first door valve is of a three-stage structure and comprises a first control rod, a first-stage panel and a first-stage sealing groove, wherein the first control rod is connected with the top of the first-stage panel, the first control rod extends out of the upper-layer protection shell, and a strip groove for the first control rod to move up and down is formed in the upper-layer protection shell; the primary sealing groove is divided into a primary sealing groove top plate, a primary sealing groove left side plate and a primary sealing groove right side plate, the bottom of the primary panel is connected with the primary sealing groove top plate, the primary sealing groove right side plate is fixed on the right side of the primary sealing groove top plate, the primary sealing groove left side plate is fixed on the left side of the primary sealing groove top plate, and a notch between the primary sealing groove left side plate and the primary sealing groove right side plate is inserted into a baffle plate arranged at the first sludge outlet; the secondary sealing groove is divided into a secondary sealing groove top plate, a secondary sealing groove left side plate and a secondary sealing groove right side plate, the bottom of the secondary panel is connected with the secondary sealing groove top plate, the secondary sealing groove right side plate is fixed on the right side of the secondary sealing groove top plate, the secondary sealing groove left side plate is fixed on the left side of the secondary sealing groove top plate, and a notch between the secondary sealing groove left side plate and the secondary sealing groove right side plate is inserted into a baffle plate arranged at a second sludge outlet; the secondary sealing groove left side plate is provided with a downward extending three-level panel, the bottom of the three-level panel is connected with a three-level sealing groove, the three-level sealing groove is divided into a three-level sealing groove top plate, a three-level sealing groove left side plate and a three-level sealing groove right side plate, the bottom of the three-level panel is connected with the three-level sealing groove top plate, the three-level sealing groove right side plate is fixed on the right side of the three-level sealing groove top plate, the three-level sealing groove left side plate is fixed on the left side of the three-level sealing groove top plate, and a notch between the three-level sealing groove left side plate and the three-level sealing groove right side plate is inserted on a baffle plate arranged at a third sludge outlet;
the lower layer skid-mounted area is covered with a lower layer protection shell, the lower layer skid-mounted area comprises a second skid-mounted seat, a treated water buffer bin is arranged on the second skid-mounted seat, a reverse osmosis membrane module and an MVR evaporator are arranged above the treated water buffer bin, a sewage convection bin is fixed above the reverse osmosis membrane module and the MVR evaporator, and anaerobic microorganism colonies are arranged in the sewage convection bin; a fifth sludge scraper assembly is arranged in the sewage convection bin, a fifth sludge outlet is arranged at a corresponding position of the sewage convection bin, and the opening of the fifth sludge outlet is controlled by a second gate valve; the water outlet of the sewage convection bin is connected with the reverse osmosis membrane assembly, the trapped fluid outlet of the reverse osmosis membrane assembly is communicated with the MVR evaporator, and the permeate fluid outlet of the reverse osmosis membrane assembly is connected with the treated water buffer bin; a condensate outlet of the MVR evaporator is connected to the treated water buffer bin; the second skid-mounted seat is provided with a second sludge storage bin, the second door valve forms an inlet door plate of the second sludge storage bin, and a sixth sludge scraper assembly is arranged in the second sludge storage bin;
the second door valve comprises a second control rod, a convection bin sealing panel and a convection bin sealing groove, the second control rod is connected with the convection bin sealing panel, the second control rod extends out of a lower protective shell, and a strip groove for the second control rod to move up and down is formed in the lower protective shell; the convection bin sealing groove comprises a convection bin sealing groove top plate, a convection bin sealing groove left side plate and a convection bin sealing groove right side plate, the bottom of the convection bin sealing panel is connected with the convection bin sealing groove top plate, the convection bin sealing groove left side plate is fixed on the left side of the convection bin sealing groove top plate, the convection bin sealing groove right side plate is fixed on the right side of the convection bin sealing groove top plate, and a notch between the convection bin sealing groove left side plate and the convection bin sealing groove right side plate is inserted on a baffle plate arranged at a fifth sludge outlet on the sewage convection bin;
the operation of first agitating unit, first mud scraper blade subassembly, second mud scraper blade subassembly, third mud scraper blade subassembly, fourth mud scraper blade subassembly, fifth mud scraper blade subassembly, sixth mud scraper blade subassembly, second agitating unit, reverse osmosis membrane subassembly, MVR evaporimeter and each solenoid valve is by intelligent control system control operation, the external operation display screen of intelligent control system.
Further, as a preferred embodiment, the first sludge scraper assembly, the second sludge scraper assembly, the third sludge scraper assembly and the fifth sludge scraper assembly have the same structure, and the structure comprises a transverse scraper and a transverse scraper driving piece, wherein the transverse scraper is fixed at the top of the transverse scraper driving piece, and the transverse scraper driving piece pushes the transverse scraper to reciprocate so as to push sludge to enter the sludge storage bin.
Further, as a preferred embodiment, the lateral blade driving member is a lateral electric push rod.
Further, as preferred implementation mode, fourth mud scraper blade subassembly, including first vertical scraper blade, first vertical guide rail, first guide frame and first reset spring, offer first installation strip groove on the left side of upper protective housing, first guide frame is installed in the first installation strip groove, just the both sides of first guide frame are equipped with a pair of operation strip groove, first vertical guide rail is installed in the first installation strip groove, first reset spring cover is established on the first vertical guide rail, reserve the mounting hole on the first vertical scraper blade, through the mounting hole is installed first vertical scraper blade on first vertical guide rail, first vertical scraper blade stretches into the inboard one end of first mud storage storehouse and forms and scrape the mud end, stretches out the one end outside the first mud storage storehouse and forms the operation end, operates from top to bottom through the control operation end, realizes scraping mud end and scrapes the mud of first mud export, second mud export and third mud export.
Further, in order to facilitate smooth operation of the mud scraping plate, a pair of guide convex bodies are arranged at the top of the mud scraping end of the first vertical scraping plate, and guide grooves are formed in corresponding positions on the first door valve.
Further, as preferred implementation mode, sixth sludge scraper assembly, including second vertical scraper blade, second vertical guide rail, second guide frame and second reset spring, set up the second installation strip groove on the left side of lower floor's protective housing, the second guide frame is installed in the second installation strip groove, just the both sides of second guide frame are equipped with a pair of operation strip groove, the second vertical guide rail is installed in the second installation strip groove, the second reset spring cover is established on the second vertical guide rail, reserve the mounting hole on the second vertical scraper blade, through the mounting hole is installed the second vertical scraper blade on the second vertical guide rail, the second vertical scraper blade stretches into the inboard one end of second sludge storage storehouse and forms the mud end of scraping, stretches out the one end outside the second sludge storage storehouse and forms the operation end, operates from top to bottom through the control operation end, realizes scraping mud end and scrapes the mud of fourth sludge outlet.
Further, as a preferred embodiment, empty tank alarms are arranged in the regulator storage tank and the flocculant storage tank.
Further, as a preferred embodiment, a water inlet is arranged on the upper protective shell, and the water inlet is connected into the sewage regulating bin through a water pipe; the lower protective shell is provided with a water outlet which is connected with the treated water surge bin through a water pipe.
Further, as a preferred embodiment, the bottom of the first sludge storage bin is provided with a first sludge discharge outlet, and the bottom of the second sludge storage bin is provided with a second sludge discharge outlet.
The beneficial effects are that: (1) The skid-mounted sewage treatment mechanism is designed, so that the installation and the use are convenient, and the sludge in the sewage treatment equipment is timely scraped by designing the sludge scraping assembly, so that the continuous operation of the sewage treatment equipment is facilitated, and meanwhile, the sludge is timely removed, and the equipment fault caused by the blockage problem is effectively avoided; (2) Through designing the first gate valve into tertiary formula structure, only operate first control lever can lift the gate valve when needs get rid of mud, open each mud export, discharge mud to the mud storage storehouse, the unified collection of the mud of being convenient for is handled.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure of the first gate valve of the present invention;
FIG. 3 is a schematic view of a second door valve according to the present invention;
wherein: 1. an upper skid-mounted area, 2, a lower skid-mounted area, 3, a pipeline, 4, a sewage adjusting bin, 5, an adjusting agent storage tank, 6, a first sludge scraping plate component, 7, a flocculation bin, 8, a flocculating agent storage tank, 9, a second sludge scraping plate component, 10, a sewage buffering bin, 11, a third sludge scraping plate component, 12, a first skid-mounted seat, 13, an upper protective shell, 14, a first door valve, 141, a first control rod, 142, a first-stage panel, 143, a first-stage sealing groove, 1431, a first-stage sealing groove top plate, 1432, a first-stage sealing groove left-side plate, 1433, a first-stage sealing groove right-side plate, 144, a second-stage panel, 145, a second-stage sealing groove, 1451, a second-stage sealing groove top plate, 1452, a second-stage sealing groove left-side plate, 1453, a second-stage sealing groove right-side plate, 146 and a third-stage panel, 147, a three-stage sealing groove, 1471, a three-stage sealing groove top plate, 1472, a three-stage sealing groove left side plate, 1473, a three-stage sealing groove right side plate, 15, a first sludge storage bin, 16, a fourth sludge scraping plate assembly, 17, a lower layer protection shell, 18, a second skid-mounted seat, 19, a treated water buffer bin, 20, a reverse osmosis membrane assembly, 21, an MVR evaporator, 22, a sewage convection bin, 23, a fifth sludge scraping plate assembly, 24, a second door valve, 241, a second control rod, 242, a convection bin sealing panel, 243, a convection bin sealing groove, 2431, a convection bin sealing groove top plate, 2432, a convection bin sealing groove left side plate, 2433, a convection bin sealing groove right side plate, 25, a second sludge storage bin, 26, a sixth sludge scraping plate assembly, 27, a water inlet, 28 and a water outlet.
Detailed Description
The technical scheme of the invention is described in detail below through the drawings, but the protection scope of the invention is not limited to the embodiments.
Examples: the complete set of skid-mounted sewage treatment equipment comprises an upper skid-mounted area 1 and a lower skid-mounted area 2, wherein the upper skid-mounted area and the lower skid-mounted area are connected through a connecting port of an indwelling pipeline 3;
a sewage regulating bin 4 is arranged in the upper skid-mounted area, a regulator storage box 5 is arranged above the sewage regulating bin 4, and an electromagnetic valve is arranged at the outlet of the regulator storage box 5 and then is introduced into the sewage regulating bin 4; a first stirring device is arranged in the sewage regulating bin 4, a first sludge scraper assembly 6 is arranged at the bottom of the sewage regulating bin 4, and a first sludge outlet is arranged at a corresponding position of the sewage regulating bin 4; the water outlet of the sewage regulating bin 4 is communicated with a flocculation bin 7, a flocculant storage box 8 is arranged above the flocculation bin 7, an outlet of the flocculant storage box 8 is connected with an electromagnetic valve and then is communicated with the flocculation bin 7, a second stirring device is arranged in the flocculation bin 7, a second sludge scraper assembly 9 is arranged at the bottom of the flocculation bin 7, and a second sludge outlet is arranged at a corresponding position of the flocculation bin 7; the water outlet of the flocculation bin 7 is communicated with a sewage buffer bin 10, a third sludge scraper assembly 11 is arranged at the bottom of the sewage buffer bin 10, and a third sludge outlet is arranged at a corresponding position of the sewage buffer bin 10; the sewage buffer bin 10 is arranged on the first skid-mounted seat 12; the upper layer skid-mounted area is covered with an upper layer protection shell 13; the opening degrees of the first sludge outlet, the second sludge outlet and the third sludge outlet are regulated through a first door valve 14, a first sludge storage bin 15 is arranged on the first skid-mounted seat 12, the first door valve 14 forms an inlet door plate of the first sludge storage bin 15, and a fourth sludge scraper assembly 16 is arranged in the first sludge storage bin 15; the regulator storage tank 5 and the flocculant storage tank 8 are internally provided with empty tank alarms;
the first door valve 14 has a three-stage structure and comprises a first control rod 141, a first-stage panel 142 and a first-stage sealing groove 143, wherein the first control rod 141 is connected with the top of the first-stage panel 142, the first control rod 141 extends outwards out of the upper-layer protective shell 13, and a strip groove for the first control rod 141 to move up and down is formed in the upper-layer protective shell 13; the primary sealing groove 143 is divided into a primary sealing groove top plate 1431, a primary sealing groove left side plate 1432 and a primary sealing groove right side plate 1433, the bottom of the primary panel 142 is connected with the primary sealing groove top plate 1431, the primary sealing groove right side plate 1433 is fixed on the right side of the primary sealing groove top plate 1431, the primary sealing groove left side plate 1432 is fixed on the left side of the primary sealing groove top plate 1431, and a notch between the primary sealing groove left side plate 1432 and the primary sealing groove right side plate 1433 is inserted on a baffle plate arranged at the first sludge outlet; the first-stage sealing groove left side plate 1432 is provided with a second-stage panel 144 extending downwards, the bottom of the second-stage panel 144 is connected with a second-stage sealing groove 145, the second-stage sealing groove 145 is divided into a second-stage sealing groove top plate 1451, a second-stage sealing groove left side plate 1452 and a second-stage sealing groove right side plate 1453, the bottom of the second-stage panel 144 is connected with the second-stage sealing groove top plate 1451, the second-stage sealing groove right side plate 1453 is fixed on the right side of the second-stage sealing groove top plate 1451, the second-stage sealing groove left side plate 1452 is fixed on the left side of the second-stage sealing groove top plate 1451, and a notch between the second-stage sealing groove left side plate 1452 and the second-stage sealing groove right side plate 1453 is inserted on a baffle arranged at a second sludge outlet; the secondary sealing groove left side plate 1452 is provided with a downward extending three-stage panel 146, the bottom of the three-stage panel 146 is connected with a three-stage sealing groove 147, the three-stage sealing groove 147 is divided into a three-stage sealing groove top plate 1471, a three-stage sealing groove left side plate 1472 and a three-stage sealing groove right side plate 1473, the bottom of the three-stage panel 146 is connected with the three-stage sealing groove top plate 1471, the three-stage sealing groove right side plate 1473 is fixed on the right side of the three-stage sealing groove top plate 1471, the three-stage sealing groove left side plate 1472 is fixed on the left side of the three-stage sealing groove top plate 1471, and a notch between the three-stage sealing groove left side plate 1472 and the three-stage sealing groove right side plate 1473 is inserted on a baffle plate arranged at a third sludge outlet;
the lower layer skid-mounted area 2 is covered with a lower layer protection shell 17, the lower layer skid-mounted area 2 comprises a second skid-mounted seat 18, a treated water buffer bin 19 is arranged on the second skid-mounted seat 18, a reverse osmosis membrane assembly 20 and an MVR evaporator 21 are arranged above the treated water buffer bin 19, a sewage convection bin 22 is fixed above the reverse osmosis membrane assembly 20 and the MVR evaporator 21, and anaerobic microorganism colonies are arranged in the sewage convection bin 22; a fifth sludge scraper assembly 23 is arranged in the sewage convection bin 22, a fifth sludge outlet is arranged at a corresponding position of the sewage convection bin 22, and the opening of the fifth sludge outlet is controlled by a second gate valve 24; a water outlet of the sewage convection bin 22 is connected with the reverse osmosis membrane assembly 20, a trapped fluid outlet of the reverse osmosis membrane assembly 20 is connected with the MVR evaporator 21, and a permeate fluid outlet of the reverse osmosis membrane assembly 20 is connected with the treated water buffer bin 19; the condensate outlet of the MVR evaporator 21 is connected to the treated water surge bin 19; the second skid-mounted seat 18 is provided with a second sludge storage bin 25, the second door valve 24 forms an inlet door plate of the second sludge storage bin 25, and a sixth sludge scraper assembly 26 is arranged in the second sludge storage bin 25;
the operation of the first stirring device, the first sludge scraper assembly 6, the second sludge scraper assembly 9, the third sludge scraper assembly 11, the fourth sludge scraper assembly 16, the fifth sludge scraper assembly 23, the sixth sludge scraper assembly 26, the second stirring device, the reverse osmosis membrane assembly 20, the MVR evaporator 21 and each electromagnetic valve is controlled to operate by an intelligent control system, and the intelligent control system is externally connected with an operation display screen.
The second door valve 24 comprises a second control rod 241, a convection bin sealing panel 242 and a convection bin sealing groove 243, wherein the second control rod 241 is connected with the convection bin sealing panel 242, the second control rod 241 extends out of the lower protective shell 17, and a strip groove for supplying the second control rod 241 to move up and down is formed in the lower protective shell 17; the convection bin seal groove 243 comprises a convection bin seal groove top plate 2431, a convection bin seal groove left side plate 2432 and a convection bin seal groove right side plate 2433, the bottom of the convection bin seal panel 242 is connected with the convection bin seal groove top plate 2431, the convection bin seal groove left side plate 2432 is fixed on the left side of the convection bin seal groove top plate 2431, the convection bin seal groove right side plate 2433 is fixed on the right side of the convection bin seal groove top plate 2431, and a notch between the convection bin seal groove left side plate 2432 and the convection bin seal groove right side plate 2433 is inserted on a baffle plate arranged at a fifth sludge outlet on the sewage convection bin. A water inlet 27 is formed in the upper protective shell 13, and the water inlet 27 is connected into the sewage regulating bin 4 through a water pipe; the lower protective shell 17 is provided with a water outlet 28, and the water outlet 28 is connected with the treated water buffer bin 19 through a water pipe.
The first sludge scraper assembly 6, the second sludge scraper assembly 9, the third sludge scraper assembly 11 and the fifth sludge scraper assembly 26 have the same structure, and comprise transverse scrapers and transverse scraper driving members, wherein the transverse scrapers are fixed at the tops of the transverse scraper driving members, and the transverse scraper driving members push the transverse scrapers to reciprocate so as to push sludge to enter the sludge storage bin. The transverse scraper driving piece is a transverse electric push rod.
The fourth sludge scraper assembly 16 comprises a first vertical scraper, a first vertical guide rail, a first guide frame and a first reset spring, wherein a first installation groove is formed in the left side of the upper protective shell, the first guide frame is installed in the first installation groove, a pair of operation grooves are formed in two sides of the first guide frame, the first vertical guide rail is installed in the first installation groove, the first reset spring is sleeved on the first vertical guide rail, a mounting hole is reserved in the first vertical scraper, the first vertical scraper is installed on the first vertical guide rail through the mounting hole, one end of the first vertical scraper extending into the inner side of the first sludge storage bin forms a sludge scraping end, one end extending out of the outer side of the first sludge storage bin forms an operation end, and the sludge scraping end is controlled to vertically operate so as to scrape the sludge of the first sludge outlet, the second sludge outlet and the third sludge outlet; the top of the mud scraping end of the first vertical scraping plate is provided with a pair of guide convex bodies, and a guide groove is formed in a corresponding position on the first door valve.
The sixth sludge scraper assembly 26 comprises a second vertical scraper, a second vertical guide rail, a second guide frame and a second reset spring, wherein a second installation groove is formed in the left side of the lower-layer protective shell, the second guide frame is installed in the second installation groove, a pair of operation grooves are formed in two sides of the second guide frame, the second vertical guide rail is installed in the second installation groove, the second reset spring is sleeved on the second vertical guide rail, a mounting hole is reserved in the second vertical scraper, the second vertical scraper is installed on the second vertical guide rail through the mounting hole, one end of the second vertical scraper, which extends into the inner side of the second sludge storage bin, forms an operation end, and vertically operates through the operation end, so that sludge of a fourth sludge outlet is scraped by the sludge scraping end.
The bottom of the first sludge storage bin is provided with a first sludge discharge outlet, and the bottom of the second sludge storage bin is provided with a second sludge discharge outlet.
When the device is used, sewage is firstly introduced into the sewage regulating bin through the water inlet, the intelligent control system controls the electromagnetic valve to introduce the pH reagent into the sewage regulating bin, the pH of the sewage is regulated, the intelligent control system also controls the first stirring device to stir in the process, after the pH regulation, the sewage is introduced into the flocculation tank, after flocculation, the sewage is introduced into the sewage buffer bin, then introduced into the sewage convection bin for microbial treatment, and then introduced into the reverse osmosis membrane assembly, the trapped fluid is further introduced into the MVR evaporator for treatment, the permeate of the reverse osmosis membrane assembly is introduced into the treatment fluid buffer bin, the condensate of the MVR evaporator is introduced into the treatment fluid buffer bin, the solid waste is introduced into the second sludge storage bin, the sludge is collected and discharged, and the water in the treatment fluid buffer bin is discharged after being detected to be qualified.
As described above, although the present invention has been shown and described with reference to certain preferred embodiments, it is not to be construed as limiting the invention itself. Various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (4)
1. The utility model provides a complete set sled dress sewage treatment plant which characterized in that: the device comprises an upper layer skid-mounted area and a lower layer skid-mounted area, wherein the upper layer skid-mounted area is connected with the lower layer skid-mounted area through an indwelling pipeline connecting port;
a sewage regulating bin is arranged in the upper layer skid-mounted area, a regulator storage box is arranged above the sewage regulating bin, and an electromagnetic valve is arranged at the outlet of the regulator storage box and then is introduced into the sewage regulating bin; a first stirring device is arranged in the sewage regulating bin, a first sludge scraping plate component is arranged at the bottom of the sewage regulating bin, and a first sludge outlet is arranged at a corresponding position of the sewage regulating bin; the water outlet of the sewage regulating bin is communicated with the flocculation bin, a flocculant storage box is arranged above the flocculation bin, an outlet of the flocculant storage box is connected with an electromagnetic valve and then communicated with the flocculation bin, a second stirring device is arranged in the flocculation bin, a second sludge scraper assembly is arranged at the bottom of the flocculation bin, and a second sludge outlet is arranged at a corresponding position of the flocculation bin; a water outlet of the flocculation bin is communicated with a sewage buffer bin, a third sludge scraper assembly is arranged at the bottom of the sewage buffer bin, and a third sludge outlet is arranged at a corresponding position of the sewage buffer bin; the sewage buffer bin is arranged on the first skid-mounted seat; the upper layer skid-mounted area is covered with an upper layer protection shell; the opening degree of the first sludge outlet, the opening degree of the second sludge outlet and the opening degree of the third sludge outlet are adjusted through a first door valve, a first sludge storage bin is arranged on the first skid-mounted seat, the first door valve forms an inlet door plate of the first sludge storage bin, and a fourth sludge scraper component is arranged in the first sludge storage bin;
the first door valve is of a three-stage structure and comprises a first control rod, a first-stage panel and a first-stage sealing groove, wherein the first control rod is connected with the top of the first-stage panel, the first control rod extends out of the upper-layer protection shell, and a strip groove for the first control rod to move up and down is formed in the upper-layer protection shell; the primary sealing groove is divided into a primary sealing groove top plate, a primary sealing groove left side plate and a primary sealing groove right side plate, the bottom of the primary panel is connected with the primary sealing groove top plate, the primary sealing groove right side plate is fixed on the right side of the primary sealing groove top plate, the primary sealing groove left side plate is fixed on the left side of the primary sealing groove top plate, and a notch between the primary sealing groove left side plate and the primary sealing groove right side plate is inserted into a baffle plate arranged at the first sludge outlet; the secondary sealing groove is divided into a secondary sealing groove top plate, a secondary sealing groove left side plate and a secondary sealing groove right side plate, the bottom of the secondary panel is connected with the secondary sealing groove top plate, the secondary sealing groove right side plate is fixed on the right side of the secondary sealing groove top plate, the secondary sealing groove left side plate is fixed on the left side of the secondary sealing groove top plate, and a notch between the secondary sealing groove left side plate and the secondary sealing groove right side plate is inserted into a baffle plate arranged at a second sludge outlet; the secondary sealing groove left side plate is provided with a downward extending three-level panel, the bottom of the three-level panel is connected with a three-level sealing groove, the three-level sealing groove is divided into a three-level sealing groove top plate, a three-level sealing groove left side plate and a three-level sealing groove right side plate, the bottom of the three-level panel is connected with the three-level sealing groove top plate, the three-level sealing groove right side plate is fixed on the right side of the three-level sealing groove top plate, the three-level sealing groove left side plate is fixed on the left side of the three-level sealing groove top plate, and a notch between the three-level sealing groove left side plate and the three-level sealing groove right side plate is inserted on a baffle plate arranged at a third sludge outlet;
the lower layer skid-mounted area is covered with a lower layer protection shell, the lower layer skid-mounted area comprises a second skid-mounted seat, a treated water buffer bin is arranged on the second skid-mounted seat, a reverse osmosis membrane module and an MVR evaporator are arranged above the treated water buffer bin, a sewage convection bin is fixed above the reverse osmosis membrane module and the MVR evaporator, and anaerobic microorganism colonies are arranged in the sewage convection bin; a fifth sludge scraper assembly is arranged in the sewage convection bin, a fifth sludge outlet is arranged at a corresponding position of the sewage convection bin, and the opening of the fifth sludge outlet is controlled by a second gate valve; the water outlet of the sewage convection bin is connected with the reverse osmosis membrane assembly, the trapped fluid outlet of the reverse osmosis membrane assembly is communicated with the MVR evaporator, and the permeate fluid outlet of the reverse osmosis membrane assembly is connected with the treated water buffer bin; a condensate outlet of the MVR evaporator is connected to the treated water buffer bin; the second skid-mounted seat is provided with a second sludge storage bin, the second door valve forms an inlet door plate of the second sludge storage bin, and a sixth sludge scraper assembly is arranged in the second sludge storage bin;
the second door valve comprises a second control rod, a convection bin sealing panel and a convection bin sealing groove, the second control rod is connected with the convection bin sealing panel, the second control rod extends out of a lower protective shell, and a strip groove for the second control rod to move up and down is formed in the lower protective shell; the convection bin sealing groove comprises a convection bin sealing groove top plate, a convection bin sealing groove left side plate and a convection bin sealing groove right side plate, the bottom of the convection bin sealing panel is connected with the convection bin sealing groove top plate, the convection bin sealing groove left side plate is fixed on the left side of the convection bin sealing groove top plate, the convection bin sealing groove right side plate is fixed on the right side of the convection bin sealing groove top plate, and a notch between the convection bin sealing groove left side plate and the convection bin sealing groove right side plate is inserted on a baffle plate arranged at a fifth sludge outlet on the sewage convection bin;
the operation of the first stirring device, the first sludge scraping plate assembly, the second sludge scraping plate assembly, the third sludge scraping plate assembly, the fourth sludge scraping plate assembly, the fifth sludge scraping plate assembly, the sixth sludge scraping plate assembly, the second stirring device, the reverse osmosis membrane assembly, the MVR evaporator and each electromagnetic valve is controlled to operate by an intelligent control system, and the intelligent control system is externally connected with an operation display screen;
the first sludge scraper assembly, the second sludge scraper assembly, the third sludge scraper assembly and the fifth sludge scraper assembly have the same structure and comprise transverse scrapers and transverse scraper driving parts, wherein the transverse scrapers are fixed at the tops of the transverse scraper driving parts, and the transverse scraper driving parts push the transverse scrapers to reciprocate so as to push sludge to enter a sludge storage bin;
the transverse scraper driving piece is a transverse electric push rod;
the fourth sludge scraper assembly comprises a first vertical scraper, a first vertical guide rail, a first guide frame and a first reset spring, wherein a first installation strip groove is formed in the left side of the upper protective shell, the first guide frame is installed in the first installation strip groove, a pair of operation strip grooves are formed in the two sides of the first guide frame, the first vertical guide rail is installed in the first installation strip groove, the first reset spring is sleeved on the first vertical guide rail, a mounting hole is reserved in the first vertical scraper, the first vertical scraper is installed on the first vertical guide rail through the mounting hole, one end of the first vertical scraper extending into the inner side of the first sludge storage bin forms a sludge scraping end, one end extending out of the outer side of the first sludge storage bin forms an operation end, and the sludge scraping end is used for scraping sludge of the first sludge outlet, the second sludge outlet and the third sludge outlet by controlling the operation end to move up and down;
the top of the mud scraping end of the first vertical scraping plate is provided with a pair of guide convex bodies, and a guide groove is arranged at a corresponding position on the first door valve;
the sixth sludge scraper assembly comprises a second vertical scraper, a second vertical guide rail, a second guide frame and a second reset spring, wherein a second installation strip groove is formed in the left side of the lower-layer protective shell, the second guide frame is installed in the second installation strip groove, a pair of operation strip grooves are formed in two sides of the second guide frame, the second vertical guide rail is installed in the second installation strip groove, the second reset spring is sleeved on the second vertical guide rail, a mounting hole is reserved in the second vertical scraper, the second vertical scraper is installed on the second vertical guide rail through the mounting hole, one end of the second vertical scraper, which extends into the inner side of the second sludge storage bin, forms an operation end, and runs up and down through the operation end, so that sludge of a fourth sludge outlet is scraped by the sludge scraping end.
2. The skid-mounted sewage treatment device set according to claim 1, wherein: empty box alarms are arranged in the regulator storage box and the flocculant storage box.
3. The skid-mounted sewage treatment device set according to claim 2, wherein: a water inlet is formed in the upper protective shell, and the water inlet is connected into the sewage regulating bin through a water pipe; the lower protective shell is provided with a water outlet which is connected with the treated water surge bin through a water pipe.
4. A skid-mounted sewage treatment apparatus according to claim 3, wherein: the bottom of the first sludge storage bin is provided with a first sludge discharge outlet, and the bottom of the second sludge storage bin is provided with a second sludge discharge outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011524872.XA CN112759185B (en) | 2020-12-22 | 2020-12-22 | Whole set skid-mounted sewage treatment equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011524872.XA CN112759185B (en) | 2020-12-22 | 2020-12-22 | Whole set skid-mounted sewage treatment equipment |
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| CN112759185A CN112759185A (en) | 2021-05-07 |
| CN112759185B true CN112759185B (en) | 2023-05-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011524872.XA Active CN112759185B (en) | 2020-12-22 | 2020-12-22 | Whole set skid-mounted sewage treatment equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN117585782B (en) * | 2024-01-18 | 2024-05-24 | 江苏泽宇环境工程有限公司 | Dirt removing equipment for sewage treatment |
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| CN109653339A (en) * | 2019-01-31 | 2019-04-19 | 合肥工业大学 | A kind of automatic open-close type rain perforaled strainer |
| KR20200001127A (en) * | 2018-06-27 | 2020-01-06 | 주식회사 에이씨엔 | Mono type gate valve system |
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|---|---|---|---|---|
| CN104803555A (en) * | 2015-04-14 | 2015-07-29 | 谭建忠 | Mobile skid-mounted equipment for efficient water treatment |
| CN206424642U (en) * | 2016-12-27 | 2017-08-22 | 江门市碧源污水治理有限责任公司 | The intelligence of sedimentation basin takes out dirty device in a kind of sewage water filtration |
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| KR20200001127A (en) * | 2018-06-27 | 2020-01-06 | 주식회사 에이씨엔 | Mono type gate valve system |
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