CN120191989A - A multi-stage sewage treatment equipment - Google Patents
A multi-stage sewage treatment equipment Download PDFInfo
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- CN120191989A CN120191989A CN202510443949.7A CN202510443949A CN120191989A CN 120191989 A CN120191989 A CN 120191989A CN 202510443949 A CN202510443949 A CN 202510443949A CN 120191989 A CN120191989 A CN 120191989A
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- box
- particle impurity
- large particle
- impurity
- water
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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
- C02F1/38—Treatment of water, waste water, or sewage by centrifugal separation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D36/00—Filter circuits or combinations of filters with other separating devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D36/00—Filter circuits or combinations of filters with other separating devices
- B01D36/003—Filters in combination with devices for the removal of liquids
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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
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
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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
- C02F1/048—Purification of waste water by evaporation
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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
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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
- C02F2303/00—Specific treatment goals
- C02F2303/16—Regeneration of sorbents, filters
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Analytical Chemistry (AREA)
- Mechanical Engineering (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention relates to the field of sewage treatment, in particular to multi-stage sewage treatment equipment, which comprises a large-particle impurity filtering box, wherein a small-particle impurity filtering unit is arranged on one side of the large-particle impurity filtering box, a large-particle impurity filtering plate is rotatably arranged in the middle of the large-particle impurity filtering box, and when sewage is subjected to multi-stage treatment, an impurity separator is arranged to be matched with the driving of a motor, so that sewage can be rapidly thrown out through centrifugal separation, and the effect of separating small-particle impurities in the sewage is realized.
Description
Technical Field
The invention relates to the technical field of sewage treatment, in particular to multi-stage sewage treatment equipment.
Background
Along with the shortage of global water resources and the aggravation of environmental pressure, the sewage treatment technology has become a key link for realizing sustainable development. Modern sewage treatment systems separate, convert and innocently treat pollutants by physical, chemical and biological means so as to ensure the safety of water environment and the feasibility of recycling. The current treatment process is widely applied in the fields of construction, municipal administration, industry and the like, and faces the balance problem of treatment efficiency and operation cost, and particularly has obvious technical bottleneck in the solid-liquid separation link. A
In the traditional sewage filtering system, large-particle impurities and organic substances in sewage are removed mainly through physical treatment and chemical treatment in a front-end primary treatment stage, wherein the traditional multi-stage physical filtering system adopts a gravity self-flow type screening process, and impurity grading interception is realized through setting a gradient mesh screen (usually 20-200 meshes). However, when fine particles are treated, the fluid resistance generated by high mesh screens (. Gtoreq.150 mesh) increases exponentially, and when the mesh number of the screens is increased from 100 mesh to 200 mesh, the local resistance coefficient increases by about 4.3 times, directly resulting in a decrease in system throughput of more than 58%.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides multi-stage sewage treatment equipment.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
The multistage sewage treatment equipment comprises a large-particle impurity filtering box, wherein a small-particle impurity filtering unit is arranged on one side of the large-particle impurity filtering box, a large-particle impurity filtering plate is rotatably arranged in the middle of the large-particle impurity filtering box, a pulse cleaning unit is arranged on one side of the large-particle impurity filtering plate, and a large-particle impurity collecting box is arranged on one side of the upper surface of the large-particle impurity filtering box, which is positioned on the large-particle impurity filtering plate;
the small-particle impurity filtering unit comprises a water collecting tank, a water collecting cavity is formed in the water collecting tank, an impurity separator is vertically arranged in the center of the water collecting cavity, a motor is arranged in the center of the top end of the water collecting tank, and the top of the impurity separator is connected with a separator connecting mechanism for being assembled and connected with the motor;
The separator connecting mechanism comprises a main connecting rod, a plurality of side connecting rods used for fixing the impurity separator are uniformly arranged and fixedly connected on the side wall of the bottom end of the main connecting rod, a sliding cavity is vertically formed in the bottom of the main connecting rod, a closer is slidably matched in the sliding cavity, and a limiting mechanism is arranged above the closer in the sliding cavity;
the impurity separator comprises a separator shell, and a plurality of impurity separation nets are uniformly arranged on the separator shell.
In addition, the preferred structure is, the separator casing top has seted up last water inlet, and the separator casing middle part sets up to circular arc portion, and the bin outlet has been seted up to the separator casing bottom, bin outlet department is provided with and is used for supporting the spacing step of closer, the mesh on the impurity separation net selects 80-120 mesh.
In addition, the preferred structure is that a sliding hole is formed in the bottom of the sliding cavity, the closer is vertically matched with the sliding hole in a sliding mode, an impurity shielding cover is arranged at the outer side of the bottom end of the main connecting rod, which is positioned at the sliding hole, and sealing rubber rings are symmetrically arranged at the wall of the sliding hole in an up-down mode;
The closer is including being used for supporting the shutoff board of spacing step department, the vertical fixedly connected with slide bar in shutoff board top, shutoff board bottom is provided with ball and shelters from the cover, and slide bar sliding fit is in slide hole department, the slide bar top is provided with the sliding head, and sliding head sliding fit is in the slip intracavity, stop gear sets up in the sliding head top.
In addition, the preferred structure is, stop gear includes spacing ejector pin, and spacing ejector pin supports in slip head upper portion, spacing ejector pin top body of rod outside cover is equipped with the slip cap, slip cap top fixed connection is at the slip chamber top, and spacing ejector pin sliding fit is sheathe in at the slip, the outside cover of slip cap is equipped with the second spring, the upper and lower both ends at the slip chamber are supported respectively at second spring both ends.
In addition, the preferred structure is, the water collection tank is installed on the filter unit mount table, the filter unit mount table is kept away from the opposite side of big granule impurity rose box and is provided with low temperature evaporator, be located on the filter unit mount table water collection tank one side is provided with the second suction pump, and the second suction pump is used for with water in the water collection tank is carried to in the low temperature evaporator, the motor is installed on the support body of filter unit mount table, be located on the filter unit mount table water collection tank one side and be provided with the actuating mechanism who is used for adjusting the closure height.
In addition, the preferred structure is that the inside of the large particle impurity filtering box is provided with a cavity, the outer wall of the top of the large particle impurity filtering box is provided with an operation platform, driving equipment for driving the large particle impurity filtering plate to rotate is symmetrically arranged on two sides of the operation platform, the top of a box body on one side, far away from the small particle impurity filtering unit, of the large particle impurity filtering box is provided with a filtering box water inlet pipe, one side of each driving equipment is provided with a pair of collecting box limiting clamping blocks positioned on the outer side of the top end of the large particle impurity filtering box, and the large particle impurity collecting box is placed between the corresponding pair of collecting box limiting clamping blocks;
The large-particle impurity filtering box comprises a large-particle impurity filtering box body, a large-particle impurity filtering box cavity and a large-particle impurity filtering box, wherein a grid plate placing groove is formed in the upper surface of the large-particle impurity filtering box body and is positioned between limit clamping blocks of the collecting box, a filtering grid plate is vertically placed in the grid plate placing groove, and a filter plate limit groove positioned below the large-particle impurity filtering plate is formed in the bottom wall of the large-particle impurity filtering box cavity;
The operation platform is provided with first suction pump near small granule impurity filtration unit one side upper surface department, first suction pump water pumping end is located in the big granule impurity filtration case cavity, the drainage end is connected with the drainage tank, the operation platform is located fixedly connected with drainage tank mounting panel on the lateral wall of first suction pump department, the drainage tank is installed drainage tank mounting panel upper surface department.
In addition, the preferable structure is that the two sides of the top of the large-particle impurity filter plate body are symmetrically provided with driving equipment connectors which are used for being assembled and connected with the output end of the driving equipment, the bottom of the large-particle impurity filter plate is provided with a lower collecting tank, the large-particle impurity filter plate is provided with a filtering grid, and the top of the large-particle impurity filter plate is provided with a limit baffle;
The pulse cleaning unit comprises a pulse pump, the pulse pump is arranged on a side frame body of the large-particle impurity filter plate, a plurality of air nozzles which are uniformly arranged along the longitudinal direction and are connected with the pulse pump are arranged at the top of the frame body provided with the pulse pump, and the air nozzles are positioned above the large-particle impurity filter plate;
the large-particle impurity collecting box is provided with a cavity for collecting impurities, the bottom wall of the large-particle impurity collecting box cavity is provided with a plurality of water seepage grooves which are uniformly arranged transversely, and the side walls on two sides of the large-particle impurity collecting box are symmetrically provided with handles.
In addition, the water collecting tank is characterized in that a water suction pipe used for being connected with the second water suction pump is arranged on the side wall of one side of the bottom of the water collecting tank body, a water inlet is formed in the top of the water collecting tank, the water drainage box is located above the water inlet, an impurity collecting shell is arranged in the center of the bottom wall of the water collecting cavity, a push rod movable shell is arranged on the impurity collecting shell, and a visible window is formed in the water collecting tank body;
The impurity collecting shell is characterized in that an opening is formed in the top of the impurity collecting shell, the impurity separator is located above the opening, a collecting box placing cavity is formed in the impurity collecting shell, and a small particle impurity collecting box is placed on the bottom wall of the collecting box placing cavity.
In addition, the preferred structure is, actuating mechanism includes servo electric jar, servo electric jar is installed on the filter unit mount table lateral wall, servo electric jar output is provided with the piston rod, and drainage adjustment mechanism is installed at the piston rod body top, fixedly connected with ball push rod on the piston rod body, the ball push rod sets up the inside vertical activity of push rod movable shell, the ball push rod is kept away from the opposite side end department rotation of piston rod and is provided with the ball, the ball is located the below of closer.
In addition, the preferred structure is that the drainage adjusting mechanism comprises a drainage adjusting mechanism mounting frame, the drainage adjusting mechanism mounting frame is arranged on the filter unit mounting table, a telescopic structure is arranged at the top of the drainage adjusting mechanism mounting frame and comprises a telescopic movable rod, the top end of the rod body of the telescopic movable rod is connected to the drainage adjusting mechanism mounting frame, the bottom telescopic rod body is connected with a connecting frame, a first spring is sleeved outside the telescopic movable rod, one end of the first spring is connected to the drainage adjusting mechanism mounting frame, and the other end of the first spring is connected to the connecting frame;
The bottom of the end head of one side of the connecting frame is connected with an electric cylinder connecting rod, the bottom end of the electric cylinder connecting rod is assembled on the piston rod, the bottom of the end head of the other side of the connecting frame is fixedly connected with a water outlet stop block, and the water outlet stop block is arranged in the drainage box and vertically moves;
The inside of the drainage box is provided with a cavity, one side of the drainage box body is provided with a water pump connecting pipe used for being connected with the first water pump, the other end of the drainage box body, which is far away from the water pump connecting pipe, is connected with a drainage channel, the drainage channel is positioned above the water inlet, the utility model discloses a drainage tank, including baffle, drain tank cavity, drain tank, baffle, drain tank cavity, baffle setting up, the drain tank cavity is divided into two cavities through the baffle that sets up in the cavity, the outlet has been seted up on the baffle, set up on the drain tank cavity diapire and be located the dog storage tank of one side of baffle, the outlet dog sets up in the dog storage tank department vertical activity.
The beneficial effects of the invention are as follows:
1. When carrying out the multistage processing of sewage, the drive of impurity separator cooperation motor throws away sewage fast through centrifugal separation, and sewage can pass from the impurity separation net department that mesh is high fast like this to realize separating out the effect of small granule impurity in sewage, can separate small granule impurity in sewage like this fast, improve separation efficiency effectively. And separator coupling mechanism cooperation actuating mechanism can be when clearing up the granule impurity, opens the bin outlet of bottom, and the granule impurity that will attach on the impurity separation net is cleared up out, and the clearance is more convenient.
2. Large-particle impurities in sewage are filtered through the large-particle impurity filter plate, and are cleaned rapidly through the pulse cleaning unit during cleaning, operators do not need to detach the large-particle impurity filter plate for cleaning, continuous operation of equipment is guaranteed, and treatment efficiency is further improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a processing apparatus;
FIG. 2 is a schematic view of the structure of the large particle impurity filter plate above the large particle impurity collection box;
FIG. 3 is a schematic diagram of the structure of the filter mesh plate after being separated from the large-particle impurity filter box;
FIG. 4 is a schematic view of a large particle impurity filter plate;
FIG. 5 is a schematic structural view of a large particle impurity collection cartridge;
FIG. 6 is a schematic view of a large particle impurity filter box;
FIG. 7 is a schematic view of the structure of the inside of the large particle impurity filtering box;
FIG. 8 is a schematic structural diagram of an operating platform;
fig. 9 is a schematic structural view of a small particle impurity filtering unit;
FIG. 10 is a schematic diagram of a driving mechanism;
FIG. 11 is a schematic view of a drain adjusting mechanism;
FIG. 12 is a schematic view of a telescopic structure;
fig. 13 is a schematic view of the structure of the inside of the drain tank;
FIG. 14 is a schematic view of the structure of the inside of the water collection tank;
fig. 15 is a schematic view of an internal structure of the water collection tank without the drain tank;
FIG. 16 is a schematic view of the structure of the water collecting chamber;
FIG. 17 is a schematic view of a portion of the water collection chamber;
FIG. 18 is a schematic view of the structure of the impurity separator and separator connection mechanism when installed;
FIG. 19 is a schematic view of a separator attachment mechanism;
FIG. 20 is a schematic view of the main connecting rod separated from the closer;
FIG. 21 is a partially enlarged schematic view of a slide hole;
FIG. 22 is a schematic view showing the structure of the inside of the impurity separator;
fig. 23 is a partial enlarged view of the inside of the impurity separator.
In the figure, a 01 and large-particle impurity filtering box; 011, an operating platform; 0111, a drain tank mounting plate; 0112, first suction pump, 012, driving device, 013, filter box water inlet pipe, 014, collection box limit clamping block, 015, grid plate placing groove, 016, filter plate limit groove, 02, small particle impurity filtering unit, 03, low-temperature evaporator, 04, large particle impurity filtering plate, 041, lower collecting groove, 042, limit baffle, 043, driving device connector, 044, filtering grid, 05, pulse cleaning unit, 051, pulse pump, 052, air nozzle, 06, large particle impurity collecting box, 061, water seepage groove, 062, lifting handle, 07, filter screen grid plate, 08, filter unit mounting table, 09, second suction pump, 1, water collecting tank, 11, water collecting cavity, 12, impurity collecting shell, 121, opening, 122, collection box placing cavity, 13, small particle impurity collecting box, 14, visual window, 15, push rod movable shell, 16, suction pipe, 17, water inlet, 2, driving mechanism, 21, servo cylinder, 22, 23, ball push rod, 24, ball cleaning unit, 051, 3, ball bearing box, 611, water drain box, plug, water drain box, water drain box and water drain box and water into box into and into, the device comprises an impurity separator, 71, a separator shell, 711, an arc part, 712, a discharge hole, 7121, a limiting step, 713, an upper water inlet, 72, an impurity separating net, 8, a limiting mechanism, 81, a sliding sleeve, 82, a limiting ejector rod, 83 and a second spring.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
Referring to fig. 1 to 23, a multistage sewage treatment device comprises a large particle impurity filter tank 01, wherein a small particle impurity filter unit 02 is arranged on one side of the large particle impurity filter tank 01, a large particle impurity filter plate 04 is rotatably arranged in the middle of the large particle impurity filter tank 01, a pulse cleaning unit 05 positioned on one side of the large particle impurity filter plate 04 is arranged on the large particle impurity filter tank 01, a large particle impurity collecting box 06 positioned on one side of the large particle impurity filter plate 04 is arranged on the upper surface of the large particle impurity filter tank 01, and the large particle impurity collecting box 06 is used for collecting cleaned large particle impurities.
Wherein, granule impurity filtering element 02 includes water collection jar 1, and water collection cavity 11 has been seted up to water collection jar 1 inside, and water collection cavity 11 central point puts vertical being provided with impurity separator 7, and water collection jar 1 top center department is provided with motor 5, and impurity separator 7 top is connected with the separator coupling mechanism 6 that is used for with motor 5 assembly connection, and water collection cavity 11 is used for collecting the water after the filtration.
In addition, the separator connecting mechanism 6 comprises a main connecting rod 61, a plurality of side connecting rods 62 for fixing the impurity separator 7 are uniformly arranged and fixedly connected on the side wall of the bottom end of the main connecting rod 61, a sliding cavity 611 is vertically formed in the bottom of the main connecting rod 61, a closer 63 is slidably matched in the sliding cavity 611, and a limiting mechanism 8 is arranged above the closer 63 in the sliding cavity 611. The impurity separator 7 includes a separator housing 71, and a plurality of impurity separating nets 72 are uniformly arranged on the separator housing 71, and the impurity separating nets 72 can effectively block small particle impurities.
Meanwhile, an upper water inlet 713 is formed in the top of the separator shell 71, an arc part 711 is arranged in the middle of the separator shell 71, a discharge hole 712 is formed in the bottom of the separator shell 71, a limiting step 7121 for supporting the closer 63 is arranged at the discharge hole 712, 80-120 meshes are selected as the mesh openings on the impurity separating net 72, and fine particle impurities in sewage can be effectively blocked by the impurity separating net 72.
Simultaneously, sliding hole 612 has been seted up to sliding chamber 611 bottom, the vertical sliding fit of closer 63 is in sliding hole 612 department, the outside that main connecting rod 61 bottom was located sliding hole 612 is provided with impurity shielding cover 613, sliding hole 612 pore wall department upper and lower symmetry is provided with sealed rubber ring 6121, closer 63 is including being used for supporting the shutoff board 633 at spacing step 7121 department, the vertical fixedly connected with sliding rod 632 in shutoff board 633 top, shutoff board 633 bottom is provided with ball shielding cover 634, sliding rod 632 sliding fit is in sliding hole 612 department, sliding rod 632 top is provided with sliding head 631, sliding head 631 sliding fit is in sliding chamber 611, stop gear 8 sets up in sliding head 631 top, sliding rod 632 realizes the vertical activity of shutoff board 633.
Meanwhile, the limiting mechanism 8 comprises a limiting ejector rod 82, the limiting ejector rod 82 is propped against the upper portion of the sliding head 631, a sliding sleeve 81 is sleeved outside a rod body at the top of the limiting ejector rod 82, the top end of the sliding sleeve 81 is fixedly connected to the top of the sliding cavity 611, the limiting ejector rod 82 is slidably matched with the sliding sleeve 81, a second spring 83 is sleeved outside the sliding sleeve 81, two ends of the second spring 83 are propped against the upper end and the lower end of the sliding cavity 611 respectively, and the second spring 83 achieves resetting of the limiting ejector rod 82.
In addition, the water collection tank 1 is installed on the filter unit mount table 08, one side of the filter unit mount table 08, which is far away from the large-particle impurity filter tank 01, is provided with the low-temperature evaporator 03, one side of the filter unit mount table 08, which is positioned on the water collection tank 1, is provided with the second water suction pump 09, the second water suction pump 09 is used for conveying water in the water collection tank 1 into the low-temperature evaporator 03, the motor 5 is installed on the frame body of the filter unit mount table 08, one side of the filter unit mount table 08, which is positioned on the water collection tank 1, is provided with the driving mechanism 2 for adjusting the height of the closer 63, and the low-temperature evaporator 03 is used for carrying out the sewage treatment of the next stage.
Moreover, the cavity has been seted up to big granule impurity rose box 01 inside, big granule impurity rose box 01 top outer wall department is provided with operation platform 011, the bilateral symmetry that is located big granule impurity filter 04 on the operation platform 011 sets up and is used for driving big granule impurity filter 04 pivoted actuating device 012, one side box top that big granule impurity rose box 01 kept away from little granule impurity filtration unit 02 is provided with rose box inlet tube 013, one side of every actuating device 012 all is provided with a pair of spacing fixture block 014 of collecting box that is located big granule impurity rose box 01 top outside, big granule impurity collecting box 06 is placed between a pair of the spacing fixture block 014 of collecting box that corresponds, the spacing fixture block 014 of collecting box is used for the location of big granule impurity collecting box 06.
Wherein, the grid board standing groove 015 that is located between the spacing fixture blocks 014 of collecting box is offered to big granule impurity rose box 01 upper surface department, the vertical filtration grid board 07 that has placed of grid board standing groove 015 department, offer the filter spacing groove 016 that is located the below of big granule impurity filter board 04 on the big granule impurity rose box 01 cavity diapire, operating platform 011 is close to little granule impurity filter unit 02 one side upper surface department and is provided with first suction pump 0112, first suction pump 0112 water-sucking end is located big granule impurity rose box 01 cavity, the water-draining end is connected with water drainage tank 3, operating platform 011 is located fixedly connected with water drainage tank mounting panel 0111 on the lateral wall of first suction pump 0112 department, water drainage tank 3 installs in water drainage tank mounting panel 0111 upper surface department, first suction pump 0112 is used for taking out the sewage that the big granule impurity rose box 01 in the prefilter.
Simultaneously, big granule impurity filter 04 plate body top bilateral symmetry is provided with the actuating device connector 043 that is used for being connected with actuating device 012 output assembly, big granule impurity filter 04 bottom is provided with collecting vat 041 down, be provided with filtration net 044 on the big granule impurity filter 04, big granule impurity filter 04 top is provided with limit baffle 042, pulse cleaning unit 05 includes pulse pump 051, pulse pump 051 sets up on operating platform 011 is located big granule impurity filter 04 side frame body, a plurality of air nozzles 052 along vertical even arrangement and be connected with pulse pump 051 are seted up at the support body top of installing pulse pump 051, air nozzle 052 is located the top of big granule impurity filter 04, offer the cavity that is used for collecting impurity on the big granule impurity collection box 06, a plurality of along horizontal even arrangement's basin 061 have been offered on the big granule impurity collection box 06 cavity diapire, the symmetry is provided with the filter on the lateral wall of big granule impurity collection box 06 both sides, the air nozzle 052 blows the big granule impurity that remains on the big granule impurity 04 below to the big granule impurity collection box 06 in through pulse pump 051.
Meanwhile, a water suction pipe 16 used for being connected with a second water suction pump 09 is arranged on the side wall of one side of the bottom of the water collecting tank 1, a water inlet 17 is formed in the top of the water collecting tank 1, a drainage tank 3 is located above the water inlet 17, an impurity collecting shell 12 is arranged at the center of the bottom wall of the water collecting cavity 11, a push rod movable shell 15 is arranged on the impurity collecting shell 12, a visual window 14 is arranged on the tank body of the water collecting tank 1, an opening 121 is formed in the top of the impurity collecting shell 12, an impurity separator 7 is located above the opening 121, a collecting box placing cavity 122 is formed in the impurity collecting shell 12, a small particle impurity collecting box 13 is placed on the bottom wall of the collecting box placing cavity 122, and the small particle impurity collecting box 13 is used for collecting small particle impurities falling from the opening 121.
In addition, actuating mechanism 2 includes servo cylinder 21, servo cylinder 21 installs on filter unit mount table 08 lateral wall, servo cylinder 21 output is provided with piston rod 22, drainage adjustment mechanism 4 is installed at piston rod 22 body of rod top, fixedly connected with ball push rod 23 on the piston rod 22 body of rod, ball push rod 23 sets up the inside vertical activity in push rod movable shell 15, ball push rod 23 keeps away from the opposite side end department rotation of piston rod 22 and is provided with ball 24, ball 24 is located the below of closer 63, ball 24 can cooperate closer 63 synchronous rotation when propping up closer 63.
Wherein, drainage adjustment mechanism 4 includes drainage adjustment mechanism mounting bracket 44, drainage adjustment mechanism mounting bracket 44 sets up on filtering unit mount table 08, drainage adjustment mechanism mounting bracket 44 top is provided with extending structure 43, extending structure 43 includes flexible movable rod 431, flexible movable rod 431 body top is connected on drainage adjustment mechanism mounting bracket 44, the flexible body of rod in bottom is connected with link 42, flexible movable rod 431 outside cover is equipped with first spring 432, first spring 432 one end is connected on drainage adjustment mechanism mounting bracket 44, the other end is connected on link 42, flexible movable rod 431 is used for realizing the vertical activity of link 42.
Moreover, the bottom of the end of one side of the connecting frame 42 is connected with the electric cylinder connecting rod 41, the bottom of the electric cylinder connecting rod 41 is assembled on the piston rod 22, the bottom of the end of the other side of the connecting frame 42 is fixedly connected with the water outlet stop 421, the water outlet stop 421 is arranged in the water outlet box 3 and moves vertically, a cavity is formed in the water outlet box 3, one side of the box body of the water outlet box 3 is provided with the water pump connecting pipe 31 used for being connected with the first water pump 0112, the other end of the box body of the water outlet box 3, far away from the water pump connecting pipe 31, is connected with the water outlet channel 32, the water outlet channel 32 is located above the water inlet 17, the cavity of the water outlet box 3 is divided into two cavities by the baffle 33, the water outlet 331 is formed in the baffle 33, the baffle storage groove 34 positioned on one side of the baffle 33 is formed in the bottom wall of the cavity of the water outlet box 3, the water outlet stop 421 is arranged at the position of the baffle storage groove 34 and moves vertically, and the water outlet 331 is blocked by the baffle 421.
In this embodiment, sewage is discharged from the filter tank inlet tube 013 into the large-particle impurity filter tank 01 and is primarily filtered, and the first water suction pump 0112 conveys the primarily filtered sewage to the small-particle impurity filter unit 02, and in this process, the water can flow to one side of the first water suction pump 0112, flow through the large-particle impurity filter plate 04, and the filter grid 044 can block the large-particle impurities in the sewage in volume, so that the effect of primarily filtering the large-particle impurities is achieved.
And along with the trickling of sewage, the large granule impurity can be attached to on filtering grid 044 constantly, in case the large granule impurity on the filtering grid 044 is too much, just need clear up filtering grid 044 this moment, stop the work of first suction pump 0112 earlier, rethread actuating device 012 drives actuating device connector 043 and rotates, thereby realize the rotation of large granule impurity filter 04, make large granule impurity filter 04 upwards rotate 180 to the top from filter spacing groove 016, make large granule impurity filter 04 be located the below of pulse cleaning unit 05, at this moment blow downwards through pulse pump 051 cooperation air nozzle 052, air jet is carried out to large granule impurity filter 04 of air nozzle 052 below, thereby will attach to the large granule impurity on filtering grid 044 and blow down, and make it fall in large granule impurity collection box 06.
When the large-particle impurity filter plate 04 rotates from sewage, the lower collecting tank 041 can hold the large-particle impurities settled at the bottom, the limit baffle 042 prevents the impurities from vertically falling into the large-particle impurity filter box 01 below during jet cleaning, the impurities fall into the large-particle impurity collecting box 06 after falling into the large-particle impurity collecting box 06, a part of water can flow into the large-particle impurity collecting box 06, at the moment, the water can be discharged from the water seepage tank 061 where the large-particle impurities cannot pass through, and reflows into the large-particle impurity filter box 01 again, so that the large-particle impurity collecting box 06 cannot have a large amount of accumulated water, and operators can regularly take down the large-particle impurity collecting box 06 from the collecting box limit clamping block 014 through the handle 062.
In this process that the large particle impurity filter plate 04 is lifted up in a rotating manner, the filter screen grating 07 can prevent a small part of large particle impurities from flowing out, when the large particle impurity filter plate 04 is not blocked, the large particle impurity filter plate 04 can be blocked, and only a small part of large particle impurities are attached to the filter screen grating 07 after the first water suction pump 0112 stops working, so that an operator only needs to clean the filter screen grating 07 once for a long time, and the large particle impurities can be removed from the filter plate limiting groove 016 during cleaning.
After the sewage is subjected to preliminary filtration by the large-particle impurity filter plate 04, the sewage is pumped out by the first water pump 0112 and is sent to the sewage treatment of the next stage, the first water pump 0112 pumps the sewage into the drainage tank 3, the sewage enters the drainage tank 3 and then passes through the drainage port 331 and finally is discharged from the drainage channel 32 and falls into the water inlet 17 below, the sewage vertically falls into the impurity separator 7 through the upper water inlet 713 after entering the water inlet 17, the impurity separator 7 at the moment drives the separator connecting mechanism 6 to rotate through the motor 5, the autorotation of the impurity separator 7 is realized, the sewage falls into the impurity separator 7, the sewage is thrown out from the impurity separation net 72 under the action of centrifugal force, the impurity separation net 72 can separate small-particle impurities, the circular arc part 711 ensures that the sewage is not thrown out from the upper water inlet 713, and meanwhile, only through centrifugal separation, the sewage can be thrown out quickly, so that the sewage is filtered and discharged into the water collecting cavity 11.
The sewage entering the water collecting cavity 11 is filtered to remove all macroscopic impurities, and the filtered sewage is pumped out by the second water pump 09 through the water pumping pipe 16 and sent to the low-temperature evaporator 03 for next-stage separation.
And under the long-time separation of impurity separator 7, the small particle impurity can pile up on the inner wall of impurity separation net 72 slowly, operating personnel can observe the condition in the water collection chamber 11 through visual window 14, when the attached more small particle impurity of impurity separation net 72, should start the washing promptly, at first actuating mechanism 2 work, servo cylinder 21 drives the piston rod 22 of top and stretches out, thereby realize the synchronous rising on ball push rod 23 and the jar connecting rod 41, and the continuous rising of ball push rod 23, make ball 24 contact shutoff board 633, and make its upward displacement, along with shutoff board 633 upward displacement, slide bar 632 is in slide hole 612 department vertical slip, and the slider 631 is upwards movable in slide chamber 611, along with the activity of slider 631, make spacing ejector pin 82 upwards movable in slide sleeve 81 department, drive second spring 83 shrink simultaneously, this moment's 633 and spacing step 7121 separation, discharge orifice 712 department is opened, operating personnel can use current rifle to with the small particle on the inner wall of separation net 72 down, and make it follow the continuous rising of ball push rod 23, make ball 24 contact shutoff board 633, and make it rotate the small particle that can drop down from 7121, can cause the rotatory small particle to drop into the small particle filter 13 in the position of the small particle filter net 72 in the time, can rotate the small particle filter 13 in the place of the small particle filter 13 is separated at the place of the small particle filter 13, can be guaranteed to the rotatory position of the small particle filter 13 is separated in the small particle filter 13 in the rotatory position is separated in the small particle filter 13, and the small particle filter can be separated.
And when the ball push rod 23 lifts up, the electric cylinder connecting rod 41 drives the connecting frame 42 to move upwards, so that the telescopic movable rod 431 and the first spring 432 shrink, meanwhile, the water outlet stop 421 is lifted up synchronously, the water outlet stop 421 can move upwards from the stop storage groove 34 to block the water outlet 331, and the water outlet 331 is blocked firstly because the time for waiting for the first water pump 0112 to stop working is long when small-particle impurities are cleaned, so that sewage cannot fall into the water collecting tank 1, and the sewage can be temporarily stored in the water draining tank 3.
After the small particle impurities are cleaned, the piston rod 22 of the servo electric cylinder 21 is contracted and reset, the connecting frame 42 is synchronously reset under the assistance of the telescopic structure 43, the water outlet stop block 421 is stored in the stop block storage groove 34 again, the sewage is recovered and circulated at the moment, meanwhile, the ball push rod 23 is reset, the second spring 83 is reset through elastic potential energy without external force limitation, the second spring 83 drives the limit push rod 82 to extend out of the sliding sleeve 81, the closer 63 is pushed downwards, the blocking plate 633 is attached to the limit step 7121 again, and the discharge outlet 712 is blocked again.
The foreign matter shielding cover 613 protects the small particle foreign matter from falling on the sliding hole 612, and the sealing packing 6121 improves sealing waterproofness, while the ball shielding cover 634 prevents the small particle foreign matter from falling on the ball 24.
In the invention, when the sewage is subjected to multistage treatment, the impurity separator 7 is matched with the driving of the motor 5, and the sewage is rapidly thrown out through centrifugal separation, so that the sewage can rapidly pass through the impurity separation net 72 with high mesh number, the effect of filtering and separating small particle impurities in the sewage is realized, the small particle impurities in the sewage can be rapidly separated, the separation efficiency is effectively improved, the separator connecting mechanism 6 is matched with the driving mechanism 2, the discharge hole 712 at the bottom can be opened when the small particle impurities are cleaned, and the small particle impurities attached to the impurity separation net 72 are cleaned more conveniently.
Moreover, large-particle impurities in sewage are filtered through the large-particle impurity filter plate 04, and the cleaning is realized rapidly through the pulse cleaning unit 05 when the cleaning is performed, the large-particle impurity filter plate 04 is detached for cleaning without operators, and the cleaning efficiency can be improved when impurities in sewage can be filtered rapidly.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (10)
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| CN202510443949.7A CN120191989B (en) | 2025-04-10 | 2025-04-10 | Multi-stage sewage treatment equipment |
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| CN202510443949.7A CN120191989B (en) | 2025-04-10 | 2025-04-10 | Multi-stage sewage treatment equipment |
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|---|---|---|---|---|
| DE10347454A1 (en) * | 2003-03-13 | 2004-09-23 | Samsung Gwangju Electronics Co. Ltd. | Filter assembly, for filtering contaminants in air from exhaust port of cyclonic dust-collection apparatus of vacuum cleaner, has filter-rotating unit for removing contaminants carried by suction grill portion and depositing in receptacle |
| CN110330150A (en) * | 2019-08-19 | 2019-10-15 | 过蕊 | A kind of sewage disposal device |
| CN213555830U (en) * | 2020-08-13 | 2021-06-29 | 重庆大学 | Deslagging and filtering device |
| CN222239197U (en) * | 2024-04-22 | 2024-12-27 | 中国石油天然气股份有限公司青海油田分公司 | Oilfield well site pollutant collection device |
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- 2025-04-10 CN CN202510443949.7A patent/CN120191989B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10347454A1 (en) * | 2003-03-13 | 2004-09-23 | Samsung Gwangju Electronics Co. Ltd. | Filter assembly, for filtering contaminants in air from exhaust port of cyclonic dust-collection apparatus of vacuum cleaner, has filter-rotating unit for removing contaminants carried by suction grill portion and depositing in receptacle |
| ES2249110A1 (en) * | 2003-03-13 | 2006-03-16 | Samsung Gwangju Electronics Co., Ltd. | FILTER ASSEMBLY FOR AN APPARATUS FOR THE COLLECTION OF DUST TYPE CYCLONE OF A VACUUM CLEANER. |
| CN110330150A (en) * | 2019-08-19 | 2019-10-15 | 过蕊 | A kind of sewage disposal device |
| CN213555830U (en) * | 2020-08-13 | 2021-06-29 | 重庆大学 | Deslagging and filtering device |
| CN222239197U (en) * | 2024-04-22 | 2024-12-27 | 中国石油天然气股份有限公司青海油田分公司 | Oilfield well site pollutant collection device |
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