CN112408619A

CN112408619A - Prison sewage treatment system based on intelligent management

Info

Publication number: CN112408619A
Application number: CN202011265813.5A
Authority: CN
Inventors: 贺春香
Original assignee: Individual
Current assignee: Guangdong Hengdian Information Technology Co ltd
Priority date: 2020-11-13
Filing date: 2020-11-13
Publication date: 2021-02-26
Anticipated expiration: 2040-11-13
Also published as: CN112408619B

Abstract

The invention provides a prison sewage treatment system based on intelligent management, which comprises a separation tank and a treatment tank, wherein a sewage inlet is formed in one end of the separation tank, two parallel guide rails are mounted at the top of the separation tank, an oil-sticking component is movably mounted on each guide rail, a detection head is mounted in the separation tank below each guide rail, a tank cover is buckled at the top of the separation tank, a deodorization component is mounted at the top of the tank cover, oil collecting tanks are arranged at the upper parts of the inner cavity walls of the separation tanks at the two ends of each guide rail, the side walls of the two oil collecting tanks on the opposite sides extend obliquely to form oil scraping plates, the bottom of each oil collecting tank is connected with an oil collecting component, an overflow pipe is arranged on one side of. Compact structure, treatment effect after this scheme of adoption are good.

Description

Prison sewage treatment system based on intelligent management

Technical Field

The invention relates to prison management, in particular to a prison sewage treatment system based on intelligent management.

Background

Prisons were originally set up to achieve the labor improvement for criminals. Many skilled prison managers consider that prison administration is not good and critical to monitoring, but if monitoring is not well compatible and interlocked with other subsystems, the role played by prison administration is actually very limited. The prison dining room is an important ring in prison management, ensures food sources of all prisoners in the prison, can generate a large amount of oily wastewater every day, and is discharged directly through a sewage discharge pipe, the main harm of oily wastewater discharged to a water body is shown in that oil drops cover the water surface, oxygen in the air is prevented from being dissolved in the water, so that the dissolved oxygen in the water is reduced, aquatic organisms die, the photosynthesis of aquatic plants is hindered, even the water quality becomes smelly, the utilization value of water resources is damaged, meanwhile, some prisoners can escape in a submerged mode through a sewage discharge pipeline, and therefore, a prison wastewater treatment system is urgently required to be brought into an integral management system.

Disclosure of Invention

The invention aims to provide a prison sewage treatment system based on intelligent management.

In order to achieve the purpose, the technical scheme provided by the invention is as follows: the system comprises a master control center, a prison sewage collecting center and a prison sewage treatment system, wherein a grading management module is arranged in the master control center and is connected with a prison monitoring module, the prison monitoring module is connected with the prison sewage collecting center, and the prison sewage collecting center is connected with the prison sewage treatment system; the master control center is used for controlling all levels of hierarchical management modules, uniformly managing and supervising all levels of hierarchical management modules, managing prison monitoring modules in prisons in all regions, monitoring the work and conditions of a prison sewage treatment system in real time by the prison monitoring modules, reporting corresponding data to the prison monitoring modules, and sending the data into the hierarchical management modules through the prison monitoring modules.

Prison sewage treatment system is including the separation tank, handle the pond, wherein, separation tank one end is equipped with the sewage inlet port, the guide rail of two parallels is installed to the separation tank top, movable mounting has the viscous oil subassembly on the guide rail, install the detection head in the separation tank of guide rail below, the tank cover is buckled at the separation tank top, deodorization subassembly is installed at tank cover top, the separation tank cavity wall upper portion at guide rail both ends is equipped with the oil trap, the lateral wall slope of the relative one side of two oil traps extends and forms the frizing, oil trap bottom is connected with the oil collecting component, separation tank upper portion one side is equipped with the overflow pipe, the overflow pipe is connected with the processing pond, be equipped with the surveillance camera head in the overflow.

The viscous oil assembly comprises a power frame, guide rail wheels are arranged at the bottoms of two ends of the power frame and supported by guide rails, an oil removing shaft is mounted on the power frame through a bearing seat, an oil removing shaft is coated with a viscous oil roller outside the oil removing shaft, a power motor is mounted on the power frame, one end of the oil removing shaft penetrates through the bearing seat and is connected with a transmission shaft of the power motor, a transmission gear is fixed to the end of the other end of the oil removing shaft, a guide rack is fixed to the upper portion of the inner wall of the separation tank below the guide rails, and the bottom of.

The oil collecting assembly comprises an oil discharging pipe and a separating box, wherein the separating box is fixed on the ground below an oil collecting tank, a separating filter screen is movably mounted on the upper portion of an inner cavity of the separating box, the bottom of the oil collecting tank is gradually contracted to form an oil collecting hopper with a large top and a small bottom, the top of the oil discharging pipe is connected with the bottom of the oil collecting hopper, the bottom of the oil discharging pipe is located above the separating filter screen, the bottom of the separating filter screen is made of a metal mesh plate, the top of the separating filter screen is outwards bent to form a lap joint, and the.

The deodorization assembly comprises an air suction cover, an air duct and a fan, wherein an air outlet is arranged at the top of the pool cover, the air suction cover is installed on the pool cover at the top of the air outlet, the air duct is vertically installed in the pool cover at the bottom of the air outlet, oil removing guide plates with the quantity larger than 2 are obliquely fixed in the air duct, an air channel is formed between every two adjacent oil removing guide plates, the inclination of each oil removing guide plate is 30-55 ︒, the fan is installed at the top of the air suction cover, a deodorization air pipe is connected onto the fan, an aeration pipe is horizontally installed on the lower portion of the inner cavity of the separation pool, the deodorization air pipe is connected with the aeration pipe, and aeration holes with the.

The underground of separation tank one side dig and be formed with the pit, the pit bottom is equipped with the concrete bed course, it makes to handle the pond adoption glass steel, it installs on the concrete bed course to handle the pond, it separates through vertical baffle to form intake chamber and play water chamber to handle the pond inner chamber, the overflow pipe passes and handles the pond and extends into in the intake chamber, the processing pond upper portion of play water chamber is equipped with the outlet pipe, be equipped with the filter tube on the vertical baffle, it has the maintenance apron to handle pond top lock, it has the grit to fill between processing pond lateral wall and the pit inner chamber wall, be equipped with the film between grit and the pit inner chamber wall.

The overflow pipe in the water inlet chamber is bent downwards to form a water inlet outlet, the inlet end of the water outlet pipe is bent towards the lower part of the inner cavity of the water outlet chamber to form a water outlet inlet, the horizontal plane of the water inlet outlet is higher than the horizontal plane of the water outlet inlet, the inlet end of the filter pipe is bent towards the lower part of the inner cavity of the water inlet chamber to form a filter inlet, and the horizontal plane of the filter inlet is lower than the horizontal plane of the water outlet inlet.

The pit is big-end-up's trapezoidal, the mix soil bed course is tiled in the pit bottom, it has the coarse sand to fill between mix soil bed course surface and the treatment tank, the coarse sand is located overflow pipe, the pit of outlet pipe below, is located overflow pipe, the pit intussuseption of outlet pipe top and is filled with the good soil, the good soil surface flushes with ground.

The oil collecting groove is a U-shaped groove body formed by bending a metal plate, and the side wall of the oil collecting groove positioned on one side of the oil sticking roller extends obliquely to form an oil scraping plate.

After the scheme is adopted, the oily sewage is discharged into the separation tank, and the floatable oil and part of finely dispersed oil in the oily wastewater are separated and removed by a natural upward floating method under the action of gravity and by virtue of the oil-water specific gravity difference. When the water level reaches detection head department (detect the head level and be higher than viscous oil roller bottom horizontal plane), glue through the viscous oil subassembly and get the oil slick, glue and strike off through the oil trap after getting, the oil slick of striking off is collected through the collection oil subassembly, air (peculiar smell such as foul smell) in the separation tank are taken out through deodorization subassembly, water after the separation gets into the treatment pond and handles, the clear water after the processing is discharged, compact structure after this scheme of adoption, excellent in treatment effect.

Drawings

FIG. 1 is a schematic diagram of the system of the present invention.

Fig. 2 is a schematic view of the overall structure of the present invention.

Fig. 3 is a cross-sectional view of the present invention.

FIG. 4 is a schematic view of the structure of the treatment tank of the present invention.

Detailed Description

The invention will be further described with reference to the accompanying drawings, in which preferred embodiments of the invention are: referring to fig. 1 to 4, the system for treating prison sewage based on intelligent management in the embodiment is characterized in that: the system comprises a master control center, a prison sewage collecting center and a prison sewage treatment system, wherein a grading management module is arranged in the master control center and is connected with a prison monitoring module, the prison monitoring module is connected with the prison sewage collecting center, and the prison sewage collecting center is connected with the prison sewage treatment system; the master control center is used for controlling all levels of hierarchical management modules, uniformly managing and supervising all levels of hierarchical management modules, managing prison monitoring modules in prisons in all regions, monitoring the work and conditions of a prison sewage treatment system in real time by the prison monitoring modules, reporting corresponding data to the prison monitoring modules, and sending the data into the hierarchical management modules through the prison monitoring modules.

The prison sewage treatment system for the system comprises a separation tank 1, treatment pool 2, wherein, 1 one end in separation pool is equipped with the sewage inlet port, two parallel guide rail 4 are installed at 1 top in separation pool, movable mounting has the viscous oil subassembly on the guide rail 4, install detection head 5 in the separation pool 1 of guide rail 4 below, 1 top spiral-lock in separation pool has pool cover 6, deodorization subassembly is installed at pool cover 6 top, separation pool 1 inner chamber wall upper portion at guide rail 4 both ends is equipped with oil trap 7, the lateral wall slope of the relative one side of two oil traps 7 extends and forms scraper 8, oil trap 7 bottom is connected with the oil collecting subassembly, 1 upper portion one side in separation pool is equipped with overflow pipe 9, overflow pipe 9 is connected with treatment pool 2, be equipped with the monitoring camera in overflow pipe 9, the condition in the monitoring camera overflow pipe is monitored, prevent that criminal personnel from escaping from overflow pipe 9, increase the iron fence simultaneously in overflow pipe 9 entrance.

Viscous oil subassembly including power frame 13, power frame 13 both ends bottom is equipped with guide rail wheel 10, guide rail wheel 10 is by the bearing of guide rail 4, installs deoiling axle 14 through the bearing frame on the power frame 13, the cladding of the 14 outside of deoiling axle has viscous oil roller 15, U-shaped cell body that oil trap 7 adopted the metal sheet to bend into, the slope of 7 lateral walls of oil trap that are located viscous oil roller 15 one side extends and forms frizing 8. A power motor is arranged on the power frame 13, one end of the oil removing shaft 14 penetrates through the bearing seat to be connected with a transmission shaft of the power motor, a transmission gear 18 is fixed at the end part of the other end of the oil removing shaft 14, a guide rack 19 is fixed at the upper part of the inner cavity wall of the separation tank 1 below the guide rail 4, and the bottom of the transmission gear 18 is meshed with the guide rack 19.

The oil collecting component comprises an oil discharge pipe 21 and a separation box 22, wherein the separation box 22 is fixed on the ground below the oil collecting tank 7, a separation filter screen 23 is movably mounted on the upper portion of an inner cavity of the separation box 22, the bottom of the oil collecting tank 7 is gradually contracted to form an oil collecting hopper with a large top and a small bottom, the top of the oil discharge pipe 21 is connected with the bottom of the oil collecting hopper, the bottom of the oil discharge pipe 21 is positioned above the separation filter screen 23, the bottom of the separation filter screen 23 is made of a metal mesh plate, the top of the separation filter screen 23 is outwards bent to form a lap joint, and.

The deodorization component comprises an air suction cover 24, an air duct 25 and a fan 26, wherein an air outlet is arranged at the top of the pool cover 6, the air suction cover 24 is arranged on the pool cover 6 at the top of the air outlet, the air duct 25 is vertically arranged in the pool cover 6 at the bottom of the air outlet, oil removing guide plates 27 with the quantity larger than 2 are obliquely fixed in the air duct 25, an air channel is formed between the adjacent oil removing guide plates 27, the inclination of the oil removing guide plates 27 is 30-55 ︒, the fan 26 is arranged at the top of the air suction cover 24, the deodorization air duct 28 is connected on the fan 26, an aeration pipe 29 is horizontally arranged at the lower part of an inner cavity of the separation pool 1, the deodorization air duct 28 is connected with the aeration pipe 29, and the surface of the aeration.

The underground of separation tank 1 one side is dug and is formed with the pit, the pit bottom is equipped with the soil mixing cushion 32, it makes to handle pond 2 adoption glass steel, it installs on soil mixing cushion 32 to handle pond 2, it separates through vertical baffle 35 and forms intake chamber and play hydroecium to handle 2 inner chambers in the pond, overflow pipe 9 passes and handles 2 stretches into the intake chamber in the pond, it is equipped with outlet pipe 37 to go out 2 upper portions in the treatment pond of hydroecium, be equipped with filter tube 38 on the vertical baffle 35, it has access panel 39 to handle 2 top locks in pond, it has grit 34 to handle to fill between 2 lateral walls in pond and the pit inner chamber wall, be equipped with the film between grit 34 and the pit inner chamber wall. The overflow pipe 9 in the water inlet chamber is bent downwards to form a water inlet outlet, the inlet end of the water outlet pipe 37 is bent towards the lower part of the inner cavity of the water outlet chamber to form a water outlet inlet, the horizontal plane of the water inlet outlet is higher than that of the water outlet inlet, the inlet end of the filter pipe 38 is bent towards the lower part of the inner cavity of the water inlet chamber to form a filter inlet, and the horizontal plane of the filter inlet is lower than that of the water outlet inlet. The pit is big-end-up's trapezoidal, and the mix soil bed course 32 is tiled in the pit bottom, and it has coarse sand 34 to fill between mix soil bed course 32 surface and the treatment tank 2, and coarse sand 34 is located the pit of overflow pipe 9, outlet pipe 37 below, and the pit that is located overflow pipe 9, outlet pipe 37 top is filled with good soil 30, and good soil 30 surface flushes with ground.

The oily sewage is discharged into a separation tank, and the floatable oil and part of finely dispersed oil in the oily wastewater are separated and removed by a natural upward floating method under the action of gravity and by virtue of the specific gravity difference of oil and water. When the water level reaches the detection head (the horizontal plane of the detection head is higher than the horizontal plane of the bottom of the oil sticking roller), a transmission shaft of a power motor drives an oil removing shaft to rotate (the transmission shaft and the oil removing shaft are connected through a coupler or directly), the oil removing shaft rotates to drive the oil sticking roller to rotate synchronously, a transmission gear rotates synchronously while the oil removing shaft rotates, the transmission gear drives a power frame to walk on a guide rail when rotating, so that the floating oil at different positions in the pool is adhered, when the floating oil reaches the oil scraping plate, the oil sticking roller is contacted with an oil scraping plate, the oil scraping plate scrapes the floating oil adhered on the oil sticking roller, the scraped floating oil falls into an oil collecting tank, and the floating oil in the oil collecting tank enters an oil discharge pipe downwards under the guiding action of an oil collecting hopper;

the oil discharge pipe guides the floating oil into the separation box and falls into the separation filter screen, certain water is attached to the floating oil during scraping, the water in the floating oil passes through the separation filter screen under the self-weight and falls to the bottom of the separation box, and the floating oil is supported by the separation filter screen, so that the floating oil collection is completed; the bottom of the separation box is provided with a separation pipe as required, and the separation pipe is simultaneously connected with a water inlet chamber of the treatment pool;

when oil-water separation is carried out, a fan draws air to extract peculiar smell (odor) in the tank, when the peculiar smell passes through an air channel when being extracted, moisture and oil in the air are blocked by the oil removing guide plate to be settled and condensed, the condensed peculiar smell falls into the separation tank along the oil removing guide plate, the odor is supplied to the deodorization air pipe through the fan, the odor is supplied to the aeration pipe through the deodorization air pipe, the aeration hole of the aeration pipe sprays the air, the sewage in the separation tank is stirred, and the oil-water separation effect is better;

the inside of the treatment pool is divided into two grids (an inlet chamber and an outlet chamber) through a vertical partition plate and adopts two-stage flow guide, so that the water separation function is improved, water in the separation pool enters the inlet chamber through an overflow pipe, the flow velocity is reduced in the process that the wastewater flows through the oil-water separator by applying the flow guide separation principle and the dialectical relation of turbulent flow laminar flow, the flow velocity is reduced by increasing the water passing section (less than or equal to 0.005 m/s), the hydraulic retention time of the wastewater is increased, and the whole water passing section can flow at a constant velocity. Practice proves that more than 90% of floatable oil with the particle size of more than 60um can be removed after two-stage treatment, and the content of animal and vegetable oil in discharged wastewater is lower than the third-level standard (100 mg/L) in Integrated wastewater discharge Standard (GB 8978-1996).

Adopt iron fence and surveillance camera head to prevent that the personnel of serving a criminal from escaping, adopt the separator-box of formula of burying simultaneously, make the personnel of serving a criminal unable entering, can realize many ground simultaneous monitoring and management through the networking.

The above-mentioned embodiments are merely preferred embodiments of the present invention, and the scope of the present invention is not limited thereto, so that the changes in the shape and principle of the present invention should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a prison sewage treatment system based on intelligent management which characterized in that: the system comprises a master control center, a prison sewage collecting center and a prison sewage treatment system, wherein a grading management module is arranged in the master control center and is connected with a prison monitoring module, the prison monitoring module is connected with the prison sewage collecting center, and the prison sewage collecting center is connected with the prison sewage treatment system; the master control center is used for controlling all levels of hierarchical management modules, uniformly managing and supervising all levels of hierarchical management modules, managing prison monitoring modules in prisons in all regions, monitoring the work and conditions of a prison sewage treatment system in real time by the prison monitoring modules, reporting corresponding data to the prison monitoring modules, and sending the data into the hierarchical management modules through the prison monitoring modules.

2. The prison sewage treatment system based on intelligent management of claim 1, wherein: the prison sewage treatment system comprises a separation tank (1) and a treatment tank (2), wherein, separation tank (1) one end is equipped with the sewage inlet port, guide rail (4) of two parallels are installed at separation tank (1) top, movable mounting has the viscous oil subassembly on guide rail (4), install in separation tank (1) of guide rail (4) below and detect head (5), separation tank (1) top spiral-lock has pool cover (6), deodorization subassembly is installed at pool cover (6) top, separation tank (1) inner chamber wall upper portion at guide rail (4) both ends is equipped with oil trap (7), the lateral wall slope of two relative one sides of oil trap (7) extends formation frizing (8), oil trap (7) bottom is connected with the oil collecting subassembly, separation tank (1) upper portion one side is equipped with overflow pipe (9), overflow pipe (9) are connected with treatment basin (2), be equipped with the surveillance camera head in overflow pipe (9).

3. The prison sewage treatment system based on intelligent management of claim 2, wherein: the viscous oil assembly comprises a power frame (13), guide rail wheels (10) are arranged at the bottoms of two ends of the power frame (13), the guide rail wheels (10) are supported by guide rails (4), an oil removing shaft (14) is installed on the power frame (13) through a bearing seat, an oil sticking roller (15) is coated on the outer side of the oil removing shaft (14), a power motor is installed on the power frame (13), one end of the oil removing shaft (14) penetrates through the bearing seat to be connected with a transmission shaft of the power motor, a transmission gear (18) is fixed to the end portion of the other end of the oil removing shaft (14), a guide rack (19) is fixed to the upper portion of the inner cavity wall of a separation pool (1) below the guide rails (4), and the bottom of the transmission gear (18).

4. The prison sewage treatment system based on intelligent management of claim 2, wherein: the oil collecting assembly comprises an oil discharging pipe (21), a separating box (22), wherein the separating box (22) is fixed on the ground below an oil collecting tank (7), a separating filter screen (23) is movably mounted on the upper portion of an inner cavity of the separating box (22), the bottom of the oil collecting tank (7) is gradually contracted to form an oil collecting hopper with a large top and a small bottom, the top of the oil discharging pipe (21) is connected with the bottom of the oil collecting hopper, the bottom of the oil discharging pipe (21) is located above the separating filter screen (23), the bottom of the separating filter screen (23) is made of a metal mesh plate, the top of the separating filter screen (23) is outwards bent to form a lap joint, and the lap joint is.

5. The prison sewage treatment system based on intelligent management of claim 2, wherein: deodorization subassembly is including suction hood (24), air duct (25), fan (26), wherein, pool cover (6) top is equipped with the air exit, install suction hood (24) on pool cover (6) at air exit top, vertical air duct (25) of installing in pool cover (6) of air exit bottom, the interior slope of air duct (25) is fixed with deoiling baffle (27) that quantity is greater than 2, form the wind channel between adjacent deoiling baffle (27), the slope of deoiling baffle (27) is 30-55 ︒, fan (26) are installed at suction hood (24) top, be connected with deodorization tuber pipe (28) on fan (26), separation tank (1) inner chamber lower part is horizontal installation and has aeration pipe (29), deodorization tuber pipe (28) are connected with aeration pipe (29), aeration pipe (29) surface is equipped with the aeration hole that quantity is greater than 2.

6. The prison sewage treatment system based on intelligent management of claim 2, wherein: the underground of separation tank (1) one side is dug and is formed with the pit, the pit bottom is equipped with the soil mixing cushion layer (32), it makes to adopt the glass steel to handle pond (2), it installs on soil mixing cushion layer (32) to handle pond (2), it forms intake chamber and play hydroecium to handle pond (2) inner chamber through vertical baffle (35) partition, overflow pipe (9) are passed and are handled pond (2) and extend in the intake chamber, it is equipped with outlet pipe (37) to go out hydroecium handle pond (2) upper portion, be equipped with filter tube (38) on vertical baffle (35), it has access panel (39) to handle pond (2) top lock, it has grit (34) to handle to fill between pond (2) lateral wall and the pit inner chamber wall, be equipped with the film between grit (34) and the pit inner chamber wall.

7. The prison sewage treatment system based on intelligent management of claim 2, wherein: an overflow pipe (9) in the water inlet chamber is bent downwards to form a water inlet outlet, the inlet end of the water outlet pipe (37) is bent towards the lower part of the inner cavity of the water outlet chamber to form a water outlet inlet, the horizontal plane of the water inlet outlet is higher than that of the water outlet inlet, the inlet end of the filter pipe (38) is bent towards the lower part of the inner cavity of the water inlet chamber to form a filter inlet, and the horizontal plane of the filter inlet is lower than that of the water outlet inlet.

8. The prison sewage treatment system based on intelligent management of claim 6, wherein: the pit is big-end-up's trapezoidal, and the mix soil bed course (32) are tiled in the pit bottom, and it has coarse sand (34) to fill between mix soil bed course (32) surface and treatment tank (2), and coarse sand (34) are located overflow pipe (9), the pit below outlet pipe (37), and the pit intussuseption that is located overflow pipe (9), outlet pipe (37) top is filled with good soil (30), and good soil (30) surface flushes with ground.

9. The prison sewage treatment system based on intelligent management of claim 2, wherein: the oil collecting groove (7) is a U-shaped groove body formed by bending a metal plate, and the side wall of the oil collecting groove (7) positioned on one side of the oil sticking roller (15) extends obliquely to form an oil scraping plate (8).