CN108892326B - Simple sewage treatment device - Google Patents
Simple sewage treatment device Download PDFInfo
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- CN108892326B CN108892326B CN201810868717.6A CN201810868717A CN108892326B CN 108892326 B CN108892326 B CN 108892326B CN 201810868717 A CN201810868717 A CN 201810868717A CN 108892326 B CN108892326 B CN 108892326B
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- 239000010865 sewage Substances 0.000 title claims abstract description 37
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 117
- 239000010410 layer Substances 0.000 claims abstract description 44
- 239000012528 membrane Substances 0.000 claims abstract description 22
- 239000011229 interlayer Substances 0.000 claims abstract description 8
- 238000001914 filtration Methods 0.000 claims description 40
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 14
- 239000007788 liquid Substances 0.000 claims description 12
- 238000009434 installation Methods 0.000 claims description 8
- 230000001954 sterilising effect Effects 0.000 claims description 8
- 239000006004 Quartz sand Substances 0.000 claims description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 7
- 239000003818 cinder Substances 0.000 claims description 7
- 230000005611 electricity Effects 0.000 claims description 7
- 239000000126 substance Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 12
- 238000000034 method Methods 0.000 description 3
- 239000011148 porous material Substances 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
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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
-
- 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
-
- 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
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/281—Treatment of water, waste water, or sewage by sorption using inorganic sorbents
-
- 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
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
-
- 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
- C02F1/30—Treatment of water, waste water, or sewage by irradiation
- C02F1/32—Treatment of water, waste water, or sewage by irradiation with ultraviolet light
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/40—Devices for separating or removing fatty or oily substances or similar floating material
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/42—Liquid level
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/08—Multistage treatments, e.g. repetition of the same process step under different conditions
-
- 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
- C02F2303/04—Disinfection
-
- 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
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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)
- Separation Using Semi-Permeable Membranes (AREA)
- Biological Treatment Of Waste Water (AREA)
Abstract
The invention discloses a simple sewage treatment device, which comprises a treatment box body, wherein the inner cavity of the treatment box body is sequentially divided into a primary filter cavity, a secondary filter cavity, a membrane biological reaction cavity and a water storage cavity from top to bottom through a plurality of transverse interlayers, a water inlet funnel and a vertical water guide cylinder are arranged on one side of the upper end of the treatment box body, a sliding block and a telescopic cylinder are arranged in the primary filter cavity, a plurality of water inlet through holes are formed in the sliding block, a water retaining component is sequentially arranged in the sliding block, an adjustable filter structure is arranged at the front end of the sliding block in the sliding direction, and a secondary filter device is arranged in the secondary filter cavity and consists of a hollow sliding piece, a filter layer, a long guide rail, a rotating disc, a motor placing frame, a driving motor, a sliding block, a guide groove, a guide rod, a swing rod, a rectangular sliding opening and a connecting rod. The invention has the advantages of simple structure and strong practicability.
Description
Technical Field
The invention relates to the field of sewage treatment, in particular to a simple sewage treatment device.
Background
The simple sewage treatment process is to filter sewage firstly and then treat the sewage, the traditional sewage filtration adopts a plurality of layers of filter screens for filtration treatment, and the gaps among the filter screens are fixed, so that the filtration effect is limited, and the filtration efficiency is reduced invisibly; the traditional sewage treatment process is generally only provided with single filtration, so that the filtration effect cannot be guaranteed; also can meet by multilayer filter material usually in filtering process, for example the sponge layer, the modified cinder layer, the quartz sand layer, the filter layer of constituteing such as activated carbon layer, speed is slower when this kind of filter layer filters, thereby make whole equipment work efficiency descend, consequently need a simple and easy sewage treatment plant now, clearance between the filter screen in this kind of device can be manual to be mobilized, thereby make intercrossing between the filtration pore, the filterable effect has been increased among the intangible, the water retaining subassembly that is equipped with can realize the guide effect of drainage, the secondary filter device that is equipped with is realizing secondary filter, when improving the filter effect, still accelerate the filter speed of filter layer, the work efficiency of equipment has been improved, the device overall structure is simple, and is novel, and high work efficiency.
Disclosure of Invention
The invention aims to solve the problems and designs a simple sewage treatment device.
The technical scheme of the invention for realizing the aim is that the simple sewage treatment device comprises a treatment box body, wherein the bottom end of the treatment box body is provided with an installation base, four corners at the lower end of the installation base can be respectively provided with a movable wheel, an inner cavity of the treatment box body is provided with a plurality of transverse interlayers which divide the inner cavity of the treatment box body into a primary filter cavity, a secondary filter cavity, a membrane biological reaction cavity and a water storage cavity from top to bottom in sequence, one side of the upper end of the treatment box body is provided with a water inlet funnel, the water inlet funnel is communicated with the inner cavity at one side of the primary filter cavity through a vertical water guide barrel, a slide block which is tightly attached to the inner wall at the four ends and can slide along the length direction of the inner cavity is arranged in the primary filter cavity, a telescopic cylinder is fixedly arranged along the length direction of the primary filter cavity and at the middle part of the other side corresponding to the water inlet end of the primary filter cavity, and the end part of a piston rod in the telescopic cylinder is fixedly connected with the slide block, the slider is opened along the horizontal direction has a plurality of water inlet through-holes just be equipped with the manger plate subassembly in proper order in the water inlet through-hole, the slider is equipped with adjustable filtration along its slip direction front end, adjustable filtration is by a plurality of frame shape mounts, the fixed block that frame shape mount four corners end was equipped with respectively, the screw thread through-hole that the fixed block was opened respectively along the horizontal direction middle part, terminal surface just corresponds screw thread through-hole position screw, the level of certain degree of depth that opens respectively before the slider runs through the screw thread through-hole in proper order and twists the screw rod in the screw thread, locate between the fixed block and overlap in screw rod outside reset spring one and frame shape mount inner second filter screen that the aperture differs that is fixed in proper order and is equipped with constitute along the horizontal direction, be equipped with secondary filter in the secondary filter chamber, secondary filter is by locating in the secondary filter chamber and can hug closely the gliding cavity slider of four end chamber inner wall length directions of secondary filter The filter layer is arranged in the hollow sliding piece, the elongated guide rail is fixedly arranged in the secondary filter cavity and corresponds to the other side of the water inlet end position of the secondary filter cavity along the horizontal direction, the rotating disc is arranged beside the elongated guide rail and along the vertical direction, the outer end of the treatment box body and corresponds to the motor placing frame fixedly arranged on the rotating disc, the driving motor is arranged on the motor placing frame, the sliding block is fixedly arranged on the edge end of one side of the elongated guide rail corresponding to the rotating disc, the guide groove is formed in the middle of one side of the rotating disc corresponding to the elongated guide rail and is opened along the length direction of the elongated guide rail, the guide rod is arranged in the guide groove and can slide along the length direction of the guide groove, the swinging rod is hinged to the inner wall of one side of the secondary filter cavity, the rectangular sliding opening is formed in the swinging rod along the length direction, and the connecting rod is hinged between the swinging rod and the guide rod, and the control device can be arranged on one side of the upper end of the installation base, Operation panel and power storage device.
The water retaining component is composed of an upper water retaining piece, a lower water retaining piece, an upper water retaining piece and a lower water retaining piece, wherein one end of the upper water retaining piece is hinged to the inner top end of the water inlet through hole, one end of the lower water retaining piece is hinged to the inner bottom end of the water inlet through hole, the other end of the upper water retaining piece is hinged to the lower water retaining piece, and the other end of the lower water retaining piece is respectively connected with a second reset spring arranged between the upper end and the lower end of the water inlet through hole.
The bottom end of the primary filter cavity corresponds to one side of the setting position of the telescopic cylinder and is provided with a water guide port, when the second reset spring is in a natural state, the movable ends of the upper water baffle and the lower water baffle can be mutually touched and matched and are placed in a horizontal conical shape, and the tip end of the horizontal conical shape corresponds to the direction of the water guide port.
The vertical water guide cylinder is internally and movably provided with a first filter screen, the aperture of the first filter screen is far larger than that of the second filter screen, and the apertures of the second filter screen are sequentially increased along the advancing direction of the sliding block.
The rotating shaft of the driving motor penetrates through the outer end face of the treatment box body and is fixedly connected with the center end of the rotating disc, one end of the guide rod is hinged to the connecting rod, the other end of the guide rod is fixedly connected with the hollow sliding part, and the hollow sliding part is provided with a plurality of water inlet holes in the horizontal direction.
The filter layer consists of a sponge layer, a modified cinder layer, a quartz sand layer and an activated carbon layer, wherein the sponge layer absorbs oily substances in the sewage; removing the sewage N, P from the modified cinder layer; the quartz sand layer finely filters the sewage; the activated carbon layer removes a small amount of BOD5 and CODcr in the sewage.
The rectangle sliding opening is long enough, the sliding block is just arranged in the rectangle sliding opening and can slide along the length direction of the sliding block, and the swing rod is arranged in parallel with the rotating disc.
The membrane biological reaction cavity is internally provided with a membrane bioreactor, the electricity storage device is set as a storage battery, the water storage cavity is internally provided with an ultraviolet sterilizing lamp and a liquid level sensor, water outlets are respectively arranged between the secondary filter cavity and the membrane biological reaction cavity as well as between the membrane biological reaction cavity and the water storage cavity, and the inner side ends of the water outlets are respectively provided with an electromagnetic switch valve.
The operation panel is provided with a power button, a liquid level display screen and a plurality of operation keys, the signal output end of the operation panel is electrically connected with the signal input end of the control device, and the operation panel and the control device are electrically connected with the positive electrode and the negative electrode of the power supply of the electricity storage device.
The control device is internally provided with a PLC system and a control module for respectively controlling the telescopic cylinder, the driving motor, the membrane bioreactor, the ultraviolet sterilizing lamp and the electromagnetic switch valve, the signal output end of the liquid level sensor is electrically connected with the signal input end of the liquid level display screen, the driving motor is a rotating motor, and the top panel of the treatment box body is designed to be detachable.
The simple sewage treatment device manufactured by the technical scheme of the invention has the advantages that the gaps among the filter screens can be manually moved, so that the filter holes are crossed, the filtering effect is invisibly increased, the water retaining component can realize the guiding effect of filtered water, the secondary filtering device realizes secondary filtering, the filtering speed of the filter layer is increased while the filtering effect is improved, and the working efficiency of the device is improved.
Drawings
FIG. 1 is a schematic view of the overall structure of the simple sewage treatment apparatus according to the present invention;
FIG. 2 is a schematic view of the water dam assembly of the present invention;
FIG. 3 is a schematic plan view of an adjustable filter construction according to the present invention;
FIG. 4 is a schematic view of the structure of the secondary filter device of the present invention;
FIG. 5 is a schematic plan view of the position of the guide bar of the present invention;
in the figure, 1, a treatment box body; 2. installing a base; 3. a moving wheel; 4. a transverse interlayer; 5. a primary filter chamber; 6. a secondary filter chamber; 7. a membrane biological reaction chamber; 8. a water storage cavity; 9. a water inlet funnel; 10. a vertical water guide cylinder; 11. a slider; 12. a telescopic cylinder; 13. a water inlet through hole; 14. a water retaining assembly; 15. an adjustable filter structure; 16. a frame-shaped fixing frame; 17. a fixed block; 18. a threaded through hole; 19. a screw hole; 20. a screw; 21. a first return spring; 22. a second filter screen; 23. a secondary filtration device; 24. a hollow slider; 25. a filter layer; 26. an elongated guide rail; 27. rotating the disc; 28. placing a motor rack; 29. a drive motor; 30. a slider; 31. a guide groove; 32. a guide bar; 33. a swing rod; 34. a rectangular sliding port; 35. a connecting rod; 36. a water blocking sheet is arranged; 37. a lower water-retaining sheet; 38. a second return spring; 39. a first filter mesh screen; 40. a membrane bioreactor; 41. an ultraviolet sterilizing lamp.
Detailed Description
The invention will be described in detail with reference to the accompanying drawings, as shown in fig. 1-5, a simple sewage treatment device comprises a treatment tank 1, wherein a mounting base 2 is arranged at the bottom end of the treatment tank 1, movable wheels 3 are respectively arranged at four corners of the lower end of the mounting base 2, a plurality of transverse interlayers 4 are arranged in an inner cavity of the treatment tank 1, the transverse interlayers 4 divide the inner cavity of the treatment tank 1 into a primary filter cavity 5, a secondary filter cavity 6, a membrane biological reaction cavity 7 and a water storage cavity 8 from top to bottom in sequence, a water inlet funnel 9 is arranged on one side of the upper end of the treatment tank 1, the water inlet funnel 9 is communicated with an inner cavity on one side of the primary filter cavity 5 through a vertical water guide cylinder 10, a slide block 11 which is tightly attached to the inner wall of the four ends of the primary filter cavity 5 and can slide along the length direction of the inner cavity is arranged in the primary filter cavity 5, and a telescopic cylinder 12 is fixedly arranged in the middle of the other side of the primary filter cavity corresponding to the water inlet end, the end part of a piston rod in the telescopic cylinder 12 is fixedly connected with the sliding block 11, the sliding block 11 is provided with a plurality of water inlet through holes 13 along the horizontal direction, water retaining components 14 are sequentially arranged in the water inlet through holes 13, the sliding block 11 is provided with an adjustable filtering structure 15 along the front end of the sliding direction of the sliding block, the adjustable filtering structure 15 consists of a plurality of frame-shaped fixing frames 16 which are arranged in parallel along the horizontal direction, fixing blocks 17 which are respectively arranged at four corners of the frame-shaped fixing frames 16, threaded through holes 18 which are respectively arranged at the middle parts of the fixing blocks 17 along the horizontal direction, screw holes 19 which are respectively arranged at the advancing end surfaces of the sliding block 11 and correspond to the positions of the threaded through holes 18 and have certain depth, screw rods 20 which horizontally penetrate through the threaded through holes 18 in sequence and are screwed into the screw holes 19, a return spring I21 which is arranged between the fixing blocks 17 along the horizontal direction and is sleeved outside the screw rods 20, and second filtering mesh screens 22 which are sequentially fixed at different apertures at the inner ends of the frame-shaped fixing frames 16, be equipped with secondary filter 23 in secondary filter chamber 6, secondary filter 23 is by locating in secondary filter chamber 6 and can hug closely the gliding cavity slider 24 of four terminal inner walls length direction in secondary filter chamber 6, the filter layer 25 that is equipped with in cavity slider 24 in the secondary filter chamber 6 and correspond its intake end position opposite side and follow the fixed microscler guide rail 26 that is equipped with of horizontal direction, the other rotating disc 27 that just is equipped with along vertical direction of microscler guide rail 26 side, handle the motor rack 28 that 1 outer end of box and correspond the fixed being equipped with of rotating disc 27 position, the driving motor 29 that is equipped with on the motor rack 28, the sliding block 30 that the edge end is fixed to one side of microscler guide rail 26 that rotating disc 27 corresponds was equipped with, the guide slot 31 that microscler guide rail 26 corresponds rotating disc 27 side middle part and opens along its length direction, be located guide slot 31 and can follow guide bar 32 that guide slot 31 length direction slided, be located guide bar, A swing rod 33 with one end hinged with the inner wall of one side of the secondary filter cavity 6, a rectangular sliding opening 34 arranged on the swing rod 33 along the length direction of the swing rod, and a connecting rod 35 hinged between the swing rod 33 and the guide rod 32, wherein one side of the upper end of the mounting base 2 can be provided with a control device, an operation panel and an electricity storage device; the water retaining component 14 is composed of an upper water retaining sheet 36 with one end hinged with the top end of the inner side of the water inlet through hole 13, a lower water retaining sheet 37 with one end hinged with the bottom end of the water inlet through hole 13, and a second return spring 38 arranged between the other ends of the upper water retaining sheet 36 and the lower water retaining sheet 37 and the upper end and the lower end of the water inlet through hole 13 respectively; a water guide opening is formed in the bottom end of the primary filter cavity 5 and one side of the arrangement position corresponding to the telescopic cylinder 12, when the second return spring 38 is in a natural state, the movable ends of the upper water baffle 36 and the lower water baffle 37 can be mutually contacted and matched and are placed in a horizontal conical shape, and the tip end of the horizontal conical shape is arranged in the direction corresponding to the water guide opening; a first filter mesh screen 39 is movably arranged in the vertical water guide cylinder 10, the aperture of the first filter mesh screen is far larger than that of the second filter mesh screen 22, and the apertures of the second filter mesh screen 22 are sequentially increased along the advancing direction of the sliding block 11; a rotating shaft of the driving motor 29 penetrates through the outer end face of the treatment box body 1 and is fixedly connected with the center end of the rotating disc 27, one end of the guide rod 32 is hinged with the connecting rod 35, the other end of the guide rod is fixedly connected with the hollow sliding part 24, and the hollow sliding part 24 is provided with a plurality of water inlet holes along the horizontal direction; the filter layer 25 consists of a sponge layer, a modified cinder layer, a quartz sand layer and an activated carbon layer, wherein the sponge layer absorbs oily substances in the sewage; removing the sewage N, P from the modified cinder layer; the quartz sand layer finely filters the sewage; removing BOD5 and CODcr in the sewage by a small amount of the activated carbon layer; the rectangular sliding opening 34 is long enough, the sliding block 30 is just arranged in the rectangular sliding opening 34 and can slide along the length direction of the rectangular sliding opening, and the swing rod 33 is arranged in parallel with the rotating disc 27; a membrane bioreactor 40 is arranged in the membrane biological reaction cavity 7, the electricity storage device is a storage battery pack, an ultraviolet sterilizing lamp 41 and a liquid level sensor are arranged in the water storage cavity 8, water outlets are respectively arranged between the secondary filter cavity 6 and the membrane biological reaction cavity 7 and between the membrane biological reaction cavity 7 and the water storage cavity 8, and the inner side ends of the water outlets are respectively provided with an electromagnetic switch valve; the operating panel is provided with a power button, a liquid level display screen and a plurality of operating keys, the signal output end of the operating panel is electrically connected with the signal input end of the control device, and the operating panel and the control device are electrically connected with the positive electrode and the negative electrode of the power supply of the electricity storage device; the control device is internally provided with a PLC system and a control module for respectively controlling the telescopic cylinder 12, the driving motor 29, the membrane bioreactor 40, the ultraviolet sterilizing lamp 41 and the electromagnetic switch valve, the signal output end of the liquid level sensor is electrically connected with the signal input end of the liquid level display screen, the driving motor 29 is a rotating motor, and the top panel of the treatment box body 1 is in a detachable design.
The invention is characterized in that the simple sewage treatment device comprises a treatment box body, wherein the bottom end of the treatment box body is provided with an installation base, four corners at the lower end of the installation base are respectively provided with a movable wheel, the inner cavity of the treatment box body is provided with a plurality of transverse interlayers which divide the inner cavity of the treatment box body into a primary filter cavity, a secondary filter cavity, a membrane biological reaction cavity and a water storage cavity from top to bottom, one side at the upper end of the treatment box body is provided with a water inlet funnel, the water inlet funnel is communicated with the inner cavity at one side of the primary filter cavity through a vertical water guide barrel, a slide block which is tightly attached to the inner wall at the four ends of the primary filter cavity and can slide along the length direction of the inner cavity is arranged in the primary filter cavity, a telescopic cylinder is fixedly arranged along the length direction of the primary filter cavity and at the middle part of the other side corresponding to the water inlet end of the primary filter cavity, the end part of a piston rod in the telescopic cylinder is fixedly connected with the slide block, the slide block is provided with a plurality of water inlet through holes along the horizontal direction, and a water retaining component is sequentially arranged in the water inlet through holes, the slider is provided with an adjustable filtering structure along the front end of the sliding direction thereof, the adjustable filtering structure is composed of a plurality of frame-shaped fixing frames which are arranged in parallel along the horizontal direction, fixing blocks which are respectively arranged at the four corners of the frame-shaped fixing frames, thread through holes which are respectively arranged at the middle parts of the fixing blocks along the horizontal direction, screw holes which are respectively arranged at the front end surface of the slider and correspond to the thread through holes and have certain depth, screw rods which horizontally penetrate through the thread through holes in sequence and are screwed into the screw holes, a first return spring which is arranged between the fixing blocks along the horizontal direction and is sleeved outside the screw rods, and second filtering mesh screens which are sequentially fixed at the inner ends of the frame-shaped fixing frames and have different pore diameters, a secondary filtering device is arranged in a secondary filtering cavity, and the secondary filtering device is composed of a hollow sliding piece which is arranged in the secondary filtering cavity and can tightly cling to the length direction of the inner walls of four ends of the secondary filtering cavity, a filtering layer which is arranged in the hollow sliding piece, a long guide rail which is fixedly arranged in the secondary filtering cavity and corresponds to the other side of the position of the water inlet end of the secondary filtering cavity along the horizontal direction, A rotating disk is arranged beside the long guide rail along the vertical direction, a motor placing rack is fixedly arranged at the outer end of the treatment box body and corresponds to the rotating disk, a driving motor is arranged on the motor placing rack, a sliding block is fixedly arranged at the edge end of one side surface of the long guide rail corresponding to the rotating disk, a guide groove is arranged at the middle part of one side surface of the long guide rail corresponding to the rotating disk along the length direction, a guide rod is arranged in the guide groove and can slide along the length direction of the guide groove, a swing rod is hinged with the inner wall of one side of the secondary filter cavity at one end, a rectangular sliding opening is arranged on the swing rod along the length direction, and a connecting rod is hinged between the swing rod and the guide rod, a control device, an operation panel and an electric storage device can be arranged at one side of the upper end of the installation base, gaps among filter screens in the device can be manually adjusted, so that the filter holes are mutually crossed, and the filtering effect is invisibly increased, the water retaining subassembly that is equipped with can realize the guide effect of crossing the water, and the secondary filter device that is equipped with is realizing the secondary filter, when improving filter effect, still accelerates the filter rate of filter layer, has improved the work efficiency of equipment, and the device overall structure is simple, and is novel, and work efficiency is high.
In the invention, the treatment box body is arranged on the mounting base, and the moving wheels are arranged to facilitate the transfer of the equipment. Sewage is led in from the funnel that intakes, and in the leading-in primary filter chamber of a vertical water guide section of thick bamboo, the first filter screen sieve that is equipped with carries out primary filtration. The control device controls the telescopic cylinder piston rod to extend out to drive the sliding block to move forwards, the movable ends of the upper water retaining piece and the lower water retaining piece in the water retaining assembly are kept away from each other at the moment, sewage is guided into the secondary filtering cavity through the adjustable filtering structure, and the sewage is guided into the secondary filtering cavity through the water guide port. When the piston rod of the telescopic cylinder drives the slide block to move backwards, the movable ends of the upper water baffle plate and the lower water baffle plate are mutually contacted and inosculated due to the action of the second reset spring. The distance between the second filter screen and the sieve can be adjusted by adjusting the depth of the screw rod penetrating through the thread through hole and screwed into the screw hole, so that the filtering effect is controlled. The control device controls the driving motor to operate, the driving motor drives the rotating disc to move, the sliding block on the rotating disc moves along with the rotating disc, the sliding block slides along the length direction of the rectangular sliding opening to drive the oscillating bar to move, the oscillating bar drives the guide rod to move along the length direction of the guide groove through the connecting rod, the guide rod drives the hollow sliding piece to slide, and the filter layer is arranged to realize secondary filtration. The filtered water is treated by the membrane bioreactor and guided into the water storage cavity. The ultraviolet sterilizing lamp is arranged to realize sterilization, and the liquid level sensor detects the water level condition in the water storage cavity.
The technical solutions described above only represent the preferred technical solutions of the present invention, and some possible modifications to some parts of the technical solutions by those skilled in the art all represent the principles of the present invention, and fall within the protection scope of the present invention.
Claims (5)
1. A simple sewage treatment device comprises a treatment box body (1) and is characterized in that an installation base (2) is arranged at the bottom end of the treatment box body (1), movable wheels (3) can be respectively arranged at four corners of the lower end of the installation base (2), an inner cavity of the treatment box body (1) is provided with a plurality of transverse interlayers (4), the transverse interlayers (4) divide the inner cavity of the treatment box body (1) into a primary filter cavity (5), a secondary filter cavity (6), a membrane biological reaction cavity (7) and a water storage cavity (8) from top to bottom in sequence, one side of the upper end of the treatment box body (1) is provided with a water inlet funnel (9), the water inlet funnel (9) is communicated with the inner cavity on one side of the primary filter cavity (5) through a vertical water guide cylinder (10), a sliding block (11) which is tightly attached to the inner walls of four ends of the primary filter cavity (5) and can slide along the length direction of the inner cavity is arranged in the primary filter cavity (5), follow primary filter chamber (5) length direction just corresponds its end opposite side middle part of intaking and fixedly is equipped with telescopic cylinder (12), piston rod tip in telescopic cylinder (12) with slider (11) fixed connection, slider (11) are opened along the horizontal direction have a plurality of water inlet through-holes (13) just be equipped with manger plate subassembly (14) in proper order in water inlet through-hole (13), slider (11) are equipped with adjustable filtration (15) along its slip direction front end, adjustable filtration (15) are fixed block (17) that are equipped with respectively by a plurality of frame shape mount (16) along horizontal direction parallel arrangement, frame shape mount (16) four corners end, screw through-hole (18) that have been opened respectively along the horizontal direction middle part, slider (11) advance the terminal surface and correspond screw (19) of certain degree of depth that screw through-hole (18) position was opened respectively, The filter device comprises a screw rod (20) which horizontally penetrates through a threaded through hole (18) in sequence and is screwed into a screw hole (19), a first return spring (21) which is arranged between fixing blocks (17) in the horizontal direction and is sleeved outside the screw rod (20), and a second filter screen (22) which is fixedly arranged at the inner end of a frame-shaped fixing frame (16) in sequence and has different apertures, wherein a secondary filter device (23) is arranged in a secondary filter chamber (6), the secondary filter device (23) comprises a hollow sliding piece (24) which is arranged in the secondary filter chamber (6) and can tightly attach to the inner walls of the four ends of the secondary filter chamber (6) in the length direction, a filter layer (25) which is arranged in the hollow sliding piece (24), a long guide rail (26) which is fixedly arranged in the horizontal direction in the secondary filter chamber (6) and corresponds to the other side of the position of the water inlet end of the secondary filter chamber, a rotating disc (27) which is arranged beside the long guide rail (26) and is arranged in the vertical direction, A motor placing frame (28) fixedly arranged at the outer end of the processing box body (1) and corresponding to the position of the rotating disc (27), a driving motor (29) arranged on the motor placing frame (28), a sliding block (30) fixedly arranged at the edge end of one side surface of the long guide rail (26) corresponding to the rotating disc (27), a guide groove (31) formed in the middle of one side surface of the long guide rail (26) and along the length direction of the long guide rail, a guide rod (32) positioned in the guide groove (31) and capable of sliding along the length direction of the guide groove (31), a swing rod (33) with one end hinged with the inner wall of one side of the secondary filter cavity (6), a rectangular sliding opening (34) formed in the swing rod (33) along the length direction of the swing rod, and a connecting rod (35) hinged between the swing rod (33) and the guide rod (32), one side of the upper end of the mounting base (2) can be provided with a control device, an operation panel and an electricity storage device;
the water retaining component (14) consists of an upper water retaining sheet (36) with one end hinged with the top end in the water inlet through hole (13), a lower water retaining sheet (37) with one end hinged with the bottom end in the water inlet through hole (13), and a second reset spring (38) arranged between the other ends of the upper water retaining sheet (36) and the lower water retaining sheet (37) and the upper end and the lower end of the water inlet through hole (13) respectively;
a water guide opening is formed in one side of the bottom end of the primary filtering cavity (5) corresponding to the arrangement position of the telescopic cylinder (12), when the second reset spring (38) is in a natural state, the movable ends of the upper water baffle (36) and the lower water baffle (37) can be mutually contacted and matched and are placed in a horizontal conical shape, and the tip end of the horizontal conical shape is arranged corresponding to the direction of the water guide opening;
a first filter mesh screen (39) is movably arranged in the vertical water guide cylinder (10), the aperture of the first filter mesh screen is far larger than that of the second filter mesh screen (22), and the apertures of the second filter mesh screen (22) are sequentially increased along the advancing direction of the sliding block (11);
a rotating shaft of the driving motor (29) penetrates through the outer end face of the treatment box body (1) and is fixedly connected with the center end of the rotating disc (27), one end of the guide rod (32) is hinged with the connecting rod (35), the other end of the guide rod is fixedly connected with the hollow sliding piece (24), and the hollow sliding piece (24) is provided with a plurality of water inlet holes along the horizontal direction;
be equipped with membrane bioreactor (40) in membrane biological reaction chamber (7), the accumulate device is established to storage battery, be equipped with ultraviolet sterilamp (41) and level sensor in water storage chamber (8), secondary filter chamber (6) and membrane biological reaction chamber (7) and water storage chamber (8) between open respectively have the delivery port, and the delivery port medial extremity can be equipped with the electromagnetic switch valve respectively.
2. The simple sewage treatment device according to claim 1, wherein the filter layer (25) is composed of a sponge layer, a modified cinder layer, a quartz sand layer and an activated carbon layer, wherein the sponge layer absorbs oily substances in the sewage; removing the sewage N, P from the modified cinder layer; the quartz sand layer finely filters the sewage; the activated carbon layer removes a small amount of BOD5 and CODcr in the sewage.
3. The simple sewage treatment device according to claim 1, wherein the rectangular sliding opening (34) is long enough, the sliding block (30) is just arranged in the rectangular sliding opening (34) and can slide along the length direction of the sliding block, and the swing rod (33) is arranged in parallel with the rotating disc (27).
4. The simple sewage treatment device of claim 1 wherein the operation panel is provided with a power button, a liquid level display screen and a plurality of operation keys, the signal output end of the operation panel is electrically connected with the signal input end of the control device, and the operation panel and the control device are electrically connected with the power supply anode and the power supply cathode of the electricity storage device.
5. The simple sewage treatment device according to claim 1, wherein a PLC system and a control module for respectively controlling the telescopic cylinder (12), the driving motor (29), the membrane bioreactor (40), the ultraviolet sterilizing lamp (41) and the electromagnetic switch valve are arranged in the control device, the signal output end of the liquid level sensor is electrically connected with the signal input end of the liquid level display screen, the driving motor (29) is a rotating motor, and the top panel of the treatment box body (1) is detachably designed.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810868717.6A CN108892326B (en) | 2018-08-02 | 2018-08-02 | Simple sewage treatment device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810868717.6A CN108892326B (en) | 2018-08-02 | 2018-08-02 | Simple sewage treatment device |
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| CN108892326A CN108892326A (en) | 2018-11-27 |
| CN108892326B true CN108892326B (en) | 2022-01-14 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102674637A (en) * | 2012-05-30 | 2012-09-19 | 汪硕 | Household sewage treatment equipment |
| CN106823547B (en) * | 2017-03-11 | 2019-11-12 | 江西省科学院 | A kind of sewage water filtration environmental protecting device |
| CN207371206U (en) * | 2017-10-09 | 2018-05-18 | 华能国际电力股份有限公司长兴电厂 | A kind of purifier of power plant effluent zero-emission |
| CN107555728A (en) * | 2017-10-25 | 2018-01-09 | 孙克 | A kind of domestic sewage processing and recycle device |
| CN107961576B (en) * | 2017-12-26 | 2023-04-14 | 浙江裕腾百诺环保科技有限公司 | Front-mounted filtering backwashing device and method |
| CN108191119B (en) * | 2018-02-06 | 2019-07-19 | 山东琨福农业科技有限公司 | A kind of rural sewage separation system that the rate of filtration is controllable |
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Effective date of registration: 20211229 Address after: 300450 No. 515, Taishan Road, Tanggu marine science and Technology Park, Binhai New Area, Tianjin Applicant after: TIANJIN TANGGU XINYU ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Address before: Room 3003, block C, Range Rover mansion, 588 Gangcheng East Street, Laishan District, Yantai City, Shandong Province Applicant before: YANTAI BINGJING INTELLIGENT TECHNOLOGY Co.,Ltd. |
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