CN113350859A - Integrated sewage treatment equipment - Google Patents
Integrated sewage treatment equipment Download PDFInfo
- Publication number
- CN113350859A CN113350859A CN202110671799.7A CN202110671799A CN113350859A CN 113350859 A CN113350859 A CN 113350859A CN 202110671799 A CN202110671799 A CN 202110671799A CN 113350859 A CN113350859 A CN 113350859A
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- water
- cylinder
- annular groove
- pipe
- baffle
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- 239000010865 sewage Substances 0.000 title claims abstract description 64
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 279
- 210000001503 joint Anatomy 0.000 claims description 43
- 230000007246 mechanism Effects 0.000 claims description 43
- 230000005540 biological transmission Effects 0.000 claims description 17
- 238000004140 cleaning Methods 0.000 claims description 9
- 230000009471 action Effects 0.000 claims description 4
- 230000007704 transition Effects 0.000 claims description 3
- 238000004065 wastewater treatment Methods 0.000 claims description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims 4
- 235000017491 Bambusa tulda Nutrition 0.000 claims 4
- 241001330002 Bambuseae Species 0.000 claims 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims 4
- 239000011425 bamboo Substances 0.000 claims 4
- 238000001914 filtration Methods 0.000 description 12
- 238000003825 pressing Methods 0.000 description 11
- 230000008859 change Effects 0.000 description 4
- 239000002351 wastewater Substances 0.000 description 4
- 238000007599 discharging Methods 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010170 biological method Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 239000002910 solid waste Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/66—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
- B01D29/68—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles
- B01D29/688—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles with backwash arms or shoes acting on the cake side
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/60—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor integrally combined with devices for controlling the filtration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
- B01D29/90—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for feeding
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention belongs to the technical field of sewage treatment, and particularly discloses integrated sewage treatment equipment which comprises a connecting cylinder, wherein a second baffle is arranged at the upper end of the connecting cylinder, four second water passing holes are formed in an annular array on the second baffle, the second baffle is in sliding fit with a first baffle, four first water passing holes are formed in an annular array on the first baffle, the first baffle is fixedly connected with the lower end of a first connecting pipe, a third baffle is arranged at the lower end of the connecting cylinder, four fourth water passing holes are formed in an annular array on the third baffle, the third baffle is in sliding fit with the fourth baffle, four third water passing holes are formed in an annular array on the fourth baffle, and the fourth baffle is fixedly connected with the upper end of the second connecting pipe.
Description
Technical Field
The invention belongs to the field of sewage treatment, and particularly discloses integrated sewage treatment equipment.
Background
The water resource is a very important natural resource, the treatment of the wastewater is an important link for reasonably utilizing the water resource, and the wastewater treatment is to treat the wastewater by physical, chemical and biological methods, so that the wastewater is purified, the pollution is reduced, the wastewater is recycled and reused, and the water resource is fully utilized. The filtration is a commonly used means in water treatment, which can remove solid waste in liquid to purify sewage, generally, a medicament is added firstly to precipitate specific components in sewage, and then the filtration is performed, when a filtering component, such as a filter screen, works for a long time, the filtering component is easy to block due to accumulation of the precipitate at the filtering component, which causes that the filtering component cannot work stably, and needs to be cleaned frequently by manpower, thus affecting the working efficiency of equipment.
Disclosure of Invention
In view of the above, the present invention provides an integrated sewage treatment apparatus to solve the problem of easy blockage in the prior art.
In order to achieve the above purpose, the present invention provides an integrated sewage treatment apparatus, which comprises a connecting cylinder, wherein a second baffle plate is arranged at the upper end of the connecting cylinder, four second water passing holes are arranged in an annular array on the second baffle plate, the second baffle plate is in sliding fit with a first baffle plate, four first water passing holes are arranged in an annular array on the first baffle plate, the first baffle plate is fixedly connected with the lower end of a first connecting pipe, a third baffle plate is arranged at the lower end of the connecting cylinder, four fourth water passing holes are arranged in an annular array on the third baffle plate, the third baffle plate is in sliding fit with the fourth baffle plate, four third water passing holes are arranged in an annular array on the fourth baffle plate, the fourth baffle plate is fixedly connected with the upper end of a second connecting pipe, the first water passing holes, the second water passing holes, the third water passing holes and the fourth water passing holes have the same shape and size, a filter screen is arranged in the middle of the connecting cylinder, and a first butt joint pipe and a second butt joint pipe are connected with the side wall of the connecting cylinder, the junction of first butt joint pipe and connecting cylinder is located between second baffle and the filter screen, the junction of second butt joint pipe and connecting cylinder is located between third baffle and filter screen, the axis extension line of first butt joint pipe and second butt joint pipe all passes through the axis of connecting cylinder, the axis of first butt joint pipe and second butt joint pipe is parallel to each other, the outside cover of connecting cylinder is equipped with it coaxial arrangement and normal running fit's outer sleeve, be connected with outlet pipe and drain pipe on the lateral wall of outer sleeve, outlet pipe and drain pipe axis extension line all pass through the axis of connecting cylinder, the contained angle is forty-five degrees between outlet pipe and the drain pipe axis, clear water conveying mechanism is connected to first connecting pipe, sewage conveying mechanism is connected to the second connecting pipe, clear water conveying mechanism and sewage conveying mechanism all send water intermittently, clear water conveying mechanism and sewage conveying mechanism send water under linkage structure's effect in turn, when the clear water conveying mechanism conveys water, the first water passing port is aligned with the second water passing port, the second butt joint pipe is aligned with the water outlet pipe, the third water passing port is completely staggered with the fourth water passing port, the end part of the first butt joint pipe is abutted against the inner wall of the outer sleeve, when the sewage conveying mechanism conveys water, the connecting cylinder and the outer sleeve rotate relatively for forty-five degrees, the first water passing port is completely staggered with the second water passing port, the end part of the second butt joint pipe is abutted against the inner wall of the outer sleeve, the third water passing port is aligned with the fourth water passing port, and the first butt joint pipe is aligned with the water outlet pipe.
In the above technical solution, preferably, the sewage conveying mechanism includes a first water delivery cylinder, the water outlet pipe is fixedly connected to a top surface of the first water delivery cylinder, a lower end of the first water delivery cylinder is fixedly connected to a bottom plate through a plurality of support rods, a top of the first water delivery cylinder is connected to a lower end of a second connecting pipe, a second piston plate in sliding fit with an inner wall of the first water delivery cylinder is arranged in the first water delivery cylinder, a middle portion of the second piston plate is vertically and fixedly connected to an upper end of a second pressure rod, the second pressure rod is a non-circular rod, a lower end of the second pressure rod penetrates through the first water delivery cylinder in sliding fit therewith and then is connected to the linkage structure, a first check valve is arranged at a joint of the first connecting pipe and the second water delivery cylinder, the first check valve is opened towards a direction of the second connecting pipe from inside the first water delivery cylinder, one side of a top of the first water delivery cylinder is connected to a sewage inlet pipe, and a joint of the sewage inlet pipe and the first water delivery cylinder is provided with a second check valve, the second one-way valve is opened from the sewage inlet pipe to the inside of the first water delivery cylinder.
In the above technical solution, preferably, the clean water conveying mechanism includes a second water conveying cylinder, the bottom of the second water conveying cylinder is fixedly connected to the top of the first water conveying cylinder through a plurality of connecting rods, a first piston plate slidably fitted to the inner wall of the second water conveying cylinder is disposed in the second water conveying cylinder, the middle of the first piston plate is vertically and fixedly connected to the lower end of a first pressing rod, the first pressing rod is a non-circular rod, the upper end of the first pressing rod passes through the second water conveying cylinder slidably fitted thereto and is connected to a linkage structure, the bottom of the second water conveying cylinder is connected to the upper end of the first connecting pipe, third check valves are disposed at the joints of the first water conveying cylinder and the second connecting pipe, the third check valves are opened from the inside of the second water conveying cylinder to the direction of the first connecting pipe, one side of the bottom of the second water conveying cylinder is connected to a clean water inlet pipe, and a fourth check valve is disposed at the joint of the clean water inlet pipe and the second water conveying cylinder, the fourth one-way valve is opened from the water inlet pipe to the inside of the second water delivery cylinder.
In the above technical solution, preferably, the linkage structure includes a first rotating drum and a second rotating drum, a driving mechanism for driving the first rotating drum and the second rotating drum to rotate synchronously is arranged on the bottom plate, a first inner cylinder is fixed on an inner wall of an upper portion of the first rotating drum, a first annular groove and a first wave groove are formed in the first inner cylinder, heights of the first annular groove are the same, a middle portion of the first wave groove is higher than two sides, two sides of the first wave groove are in butt joint with the first annular groove, a first control rod horizontally arranged is vertically connected to an upper end of the first pressure rod, and one end of the first control rod, which is far away from the first pressure rod, slides in the first annular groove and the first wave groove;
a third inner cylinder is fixed on the inner wall of the lower part of the first rotary cylinder, a third annular groove and a fourth annular groove are formed in the third inner cylinder, the heights of the third annular groove are the same, the heights of the fourth annular groove are the same, two sides of the fourth annular groove are connected with two sides of the fourth annular groove through smooth transition sections, the fourth annular groove is higher than the third annular groove, a long strip-shaped straight strip port is formed in the outer sleeve along the axial direction of the outer sleeve, a long strip-shaped oblique strip port which is not parallel to the straight strip port is formed in the outer side wall of the connecting cylinder, a third control rod is slidably mounted in the straight strip port, one end of the third control rod is in sliding fit with the oblique strip port, and the other end of the third control rod slides in the third annular groove and the fourth annular groove;
a second inner cylinder is fixed on the inner wall of the second rotary cylinder, a second annular groove and a second wave groove are formed in the second inner cylinder, the heights of all the second annular grooves are the same, the middle part of the second wave groove is lower than the two sides, the two sides of the second wave groove are in butt joint with the second annular groove, the lower end of a second pressure rod is vertically connected with a second control rod which is horizontally arranged, and one end, far away from the second pressure rod, of the second control rod slides in the second annular groove and the second wave groove;
when the first control rod slides in the first wave groove, the second control rod slides in the second annular groove, the third control rod slides in the third annular groove, and when the second control rod slides in the second wave groove, the first control rod slides in the first annular groove, and the third control rod slides in the fourth annular groove.
In the above technical solution, preferably, the driving mechanism includes a driving motor, the driving motor is fixedly mounted on the mounting bracket, an output shaft of the driving motor is coaxially connected with the spindle, the spindle is coaxially connected with a first driving gear and a second driving gear, the first driving gear and the second driving gear are respectively engaged with the second transmission gear ring and the first transmission gear ring, the second drum is coaxially and fixedly connected with the second transmission gear ring, the first drum is coaxially and fixedly connected with the first transmission gear ring, a first slip ring rotationally engaged with the first drum is sleeved on an outer wall of the first drum, the first slip ring is disposed between the two first limiting rings and slidably engaged with the first limiting rings, the first limiting ring is fixedly connected with the first drum, a second slip ring rotationally engaged with the second drum is sleeved on an outer wall of the second drum, the second slip ring is disposed between the two second limiting rings and slidably engaged with the second limiting rings, the second limiting ring is fixedly connected with the second rotary drum, the first sliding ring and the second sliding ring are fixedly connected with the first mounting frame, the mounting support is fixedly connected with the second mounting frame, and the first mounting frame and the second mounting frame are fixedly connected with the bottom plate.
In the above technical solution, preferably, a third slip ring coaxially arranged with the outer side wall of the connecting cylinder is fixed on the outer side wall of the connecting cylinder, two third limiting rings arranged at intervals are arranged on the inner wall of the outer sleeve, and the third slip ring is located between the two third limiting rings and is in sliding fit with the third limiting rings.
In the above technical scheme, preferably, one end of each of the cleaning water inlet pipe, the water outlet pipe, the drain pipe and the sewage inlet pipe is connected with a water pipe joint.
In the above technical scheme, preferably, the four corners of the bottom plate are fixedly provided with small wheels, and the small wheels are rubber wheels.
Compared with the prior art, the invention has the following beneficial effects:
1. a filter screen is arranged in a connecting cylinder as a filtering part, two ends of the connecting cylinder are respectively connected with a first connecting pipe and a second connecting pipe, wherein the first connecting pipe is connected with a clean water conveying mechanism, the second connecting pipe is connected with a sewage conveying mechanism, the clean water conveying mechanism and the sewage conveying mechanism alternately send water under the action of a linkage structure, when the clean water conveying mechanism sends water, a first water passing port is aligned with a second water passing port, a second pair of connecting pipes is aligned with a water outlet pipe, a third water passing port is completely staggered with a fourth water passing port, the end part of the first pair of connecting pipes is abutted against the inner wall of an outer sleeve, clean water backflushs through the filter screen at the moment, impurities accumulated at the filter screen after filtering can be taken away, when the sewage conveying mechanism sends water, the connecting cylinder and the outer sleeve rotate forty-five degrees relatively, the first water passing port and the second water passing port are completely staggered, the end part of the second pair of connecting pipes is abutted against the inner wall of the outer sleeve, the third water passing port is aligned with the fourth water passing port, The first connecting pipe is aligned with the drain pipe, and at the moment, sewage enters the connecting cylinder from the second connecting pipe and is discharged from the drain pipe after being filtered, so that the sewage can be treated, and the problem of blockage can be reduced;
2. the invention is further provided with a linkage structure, when the first control rod slides in the first wave groove, the second control rod slides in the second annular groove, and the third control rod slides in the third annular groove, namely the second water delivery cylinder is delivering clear water, at the moment, the first water delivery cylinder stops working, and the filter screen in the connecting cylinder is in a backflushing cleaning state, when the second control rod slides in the second wave groove, the first control rod slides in the first annular groove, and the third control rod slides in the fourth annular groove, namely the first water delivery cylinder is delivering sewage, at the moment, the second water delivery cylinder stops working, and the filter screen in the connecting cylinder is in a working state, so that the accurate control of filtration and backflushing can be realized by utilizing a pure mechanical structure, and the normal and stable work of the equipment can be ensured.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of another embodiment of the present invention;
FIG. 3 is a cross-sectional view of the present invention;
FIG. 4 is a schematic view of the structure at A in FIG. 3;
FIG. 5 is a schematic view of the structure at B in FIG. 3;
FIG. 6 is another cross-sectional view of the present invention;
FIG. 7 is a partial schematic structural view of the present invention;
FIG. 8 is a schematic view of the present invention at a first water delivery cartridge;
FIG. 9 is a schematic view of the present invention at the connector barrel;
FIG. 10 is a schematic view of the present invention with the outer sleeve removed from the connector barrel;
FIG. 11 is a cross-sectional view at the connector barrel of the present invention;
FIG. 12 is a schematic structural view of a third inner barrel of the present invention.
In the figure: the device comprises a bottom plate 1, a small wheel 2, a first driving gear 3, a main shaft 4, a mounting bracket 5, a driving motor 6, a first annular groove 7, a first transmission gear ring 8, a first rotary drum 9, a first limiting ring 10, a first sliding ring 11, a first mounting bracket 12, a first water delivery drum 13, a second rotary drum 14, a second sliding ring 15, a second transmission gear ring 16, a support rod 17, a second mounting bracket 18, a second driving gear 19, a second water delivery drum 20, a connecting rod 21, a second limiting ring 22, a water pipe joint 23, a clean water inlet pipe 24, a first pressure rod 25, a first control rod 26, a first inner drum 27, a first piston plate 28, a second annular groove 29, a second inner drum 30, a second control rod 31, a second pressure rod 32, a first connecting pipe 33, a third control rod 34, a second control rod 35, a straight strip port connecting pipe 36, an outer sleeve 37, a third annular groove 38, a second piston plate 39, a first wave groove 40, a water outlet pipe 41, a water outlet pipe 32, a water outlet pipe and a water outlet pipe 32, The water outlet pipe 42, the sewage inlet pipe 43, the first water passing port 44, the first baffle 45, the second baffle 46, the second wave groove 47, the third limit ring 48, the third slip ring 49, the fourth ring groove 50, the oblique strip port 51, the second water passing port 52, the first connecting pipe 53, the connecting cylinder 54, the second connecting pipe 55, the third water passing port 56, the third baffle 57, the fourth baffle 58, the fourth water passing port 59, the filter screen 60 and the third inner cylinder 61.
Detailed Description
In order that the above objects, features and advantages of the present invention can be more clearly understood, a more particular description of the invention will be rendered by reference to the appended drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the present invention is not limited to the specific embodiments disclosed below.
An integrated sewage treatment device as shown in fig. 1-12, comprising a connecting cylinder 54, a second baffle plate 46 arranged at the upper end of the connecting cylinder 54, four second water passing openings 52 arranged on the second baffle plate 46, four first water passing openings 44 arranged on the first baffle plate 45, a first connecting pipe 33 fixedly connected with the first baffle plate 45, a third baffle plate 57 arranged at the lower end of the connecting cylinder 54, four fourth water passing openings 59 arranged on the third baffle plate 57, a third baffle plate 57 slidably matched with the fourth baffle plate 58, four third water passing openings 56 arranged on the fourth baffle plate 58, a fourth baffle plate 58 fixedly connected with the upper end of the second connecting pipe 35, the first water passing openings 44, the second water passing openings 52, the third water passing opening 56 and the fourth water passing opening 59 have the same shape and size, and a filter screen 60 is arranged in the middle of the connecting cylinder 54.
Connecting cylinder 54 is the part that is used for installing filter screen 60, the impurity that filter screen 60 filtered the production can be at first accumulated in connecting cylinder 54, first connecting pipe 33 is connected with the clear water, clear water gets into connecting cylinder 54 from first connecting pipe 33 when first mouth of a river 44 aligns with second mouth of a river 52, the clear water recoil is carried out to the impurity of filter screen 60 department accumulation, can effectively prevent to block up, second connecting pipe 35 is connected with sewage, when third mouth of a river 56 and fourth mouth of a river 59 align, sewage gets into connecting cylinder 54 from second connecting pipe 33 in, filter screen 60 can filter the sediment in the sewage.
The side wall of the connecting cylinder 54 is connected with a first connecting pipe 53 and a second connecting pipe 55, the connection position of the first connecting pipe 53 and the connecting cylinder 54 is positioned between the second baffle 46 and the filter screen 60, the connection position of the second connecting pipe 55 and the connecting cylinder 54 is positioned between the third baffle 57 and the filter screen 60, the extension lines of the central axes of the first connecting pipe 53 and the second connecting pipe 55 pass through the central axis of the connecting cylinder 54, the central axes of the first connecting pipe 53 and the second connecting pipe 55 are parallel to each other, the outer sleeve 37 which is coaxially arranged and rotationally matched with the connecting cylinder 54 is sleeved outside the connecting cylinder 54, the side wall of the outer sleeve 37 is connected with a water outlet pipe 41 and a water outlet pipe 42, the extension lines of the central axes of the water outlet pipe 41 and the water outlet pipe 42 pass through the central axis of the connecting cylinder 54, the included angle between the water outlet pipe 41 and the central axis of the water outlet pipe 42 is forty-five degrees, the first connecting pipe 33 is connected with a clean water conveying mechanism, the second connecting pipe 35 is connected with a sewage conveying mechanism, the clean water conveying mechanism and the sewage conveying mechanism both intermittently convey water, the clean water conveying mechanism and the sewage conveying mechanism alternately convey water under the action of a linkage structure, when the clean water conveying mechanism conveys water, the first water passing port 44 is aligned with the second water passing port 52, the second butt joint pipe 55 is aligned with the water outlet pipe 41, the third water passing port 56 is completely staggered with the fourth water passing port 59, the end part of the first butt joint pipe 53 is propped against the inner wall of the outer sleeve 37, when the sewage conveying mechanism conveys water, the connecting cylinder 54 and the outer sleeve 37 relatively rotate for forty-five degrees, the first water passing port 44 is completely staggered with the second water passing port 52, the end part of the second butt joint pipe 55 is propped against the inner wall of the outer sleeve 37, the third water passing port 56 is aligned with the fourth water passing port 59, and the first butt joint pipe 53 is aligned with the water outlet pipe 42.
The first water passing port 44, the second water passing port 52, the third water passing port 56, the fourth water passing port 59, the water outlet pipe 41, the water outlet pipe 42, the first butt joint pipe 53 and the second butt joint pipe 55 are in a position relation that when the first water passing port 44 is aligned with the second water passing port 52, the third water passing port 56 is completely staggered with the fourth water passing port 59, the water outlet pipe 41 is aligned with the second butt joint pipe 55, and the water outlet pipe 42 is staggered with the first butt joint pipe 53; when the third water passing port 56 is aligned with the fourth water passing port 59, the first water passing port 44 is completely staggered with the second water passing port 52, the water discharging pipe 42 is aligned with the first butt joint pipe 53, and the water discharging pipe 41 is staggered with the second butt joint pipe 55, so that the switching of two modes of clean water conveying backflushing and sewage conveying and filtering can be realized through the rotation of the connecting cylinder around the outer sleeve 37.
The sewage conveying mechanism comprises a first water conveying cylinder 13, a water outlet pipe 41 is fixedly connected with the top surface of the first water conveying cylinder 13, the lower end of the first water conveying cylinder 13 is fixedly connected with a base plate 1 through a plurality of supporting rods 17, the top of the first water conveying cylinder 13 is connected with the lower end of a second connecting pipe 35, a second piston plate 39 in sliding fit with the inner wall is arranged in the first water conveying cylinder 13, the middle part of the second piston plate 39 is vertically and fixedly connected with the upper end of a second pressing rod 32, the second pressing rod 32 is a non-circular rod, the lower end of the second pressing rod 32 penetrates through the first water conveying cylinder 13 in sliding fit with the lower end of the second pressing rod and then is connected with a linkage structure, a first check valve is arranged at the joint of the first connecting pipe 33 and the second water conveying cylinder 20, the first check valve is opened towards the direction of the second connecting pipe 35 from the inside of the first water conveying cylinder 13, one side of the top of the first water conveying cylinder 13 is connected with a sewage inlet pipe 43, and a second check valve is arranged at the joint of the sewage inlet pipe 43 and the first water conveying cylinder 13, the second check valve is opened from the sewage inlet pipe 43 to the inside of the first water delivery cylinder 13. The up and down movement of the second piston plate 39 can realize the delivery of the sewage in the first delivery cylinder 13, and the second pressing rod 32 is configured as a non-circular rod, so that the relative rotation between the second pressing rod 32 and the first delivery cylinder 13 cannot occur.
The clean water conveying mechanism comprises a second water conveying cylinder 20, the bottom of the second water conveying cylinder 20 is fixedly connected with the top of a first water conveying cylinder 13 through a plurality of connecting rods 21, a first piston plate 28 in sliding fit with the inner wall of the second water conveying cylinder 20 is arranged in the second water conveying cylinder 20, the middle of the first piston plate 28 is vertically and fixedly connected with the lower end of a first pressure rod 25, the upper end of the first pressure rod 25, which is a non-circular rod, penetrates through the second water conveying cylinder 20 in sliding fit with the first pressure rod 25 and then is connected with a linkage structure, the bottom of the second water conveying cylinder 20 is connected with the upper end of a first connecting pipe 33, the joints of the first water conveying cylinder 13 and a second connecting pipe 35 are provided with third one-way valves, the third one-way valves are opened from the inside of the second water conveying cylinder 20 to the direction of the first connecting pipe 33, one side of the bottom of the second water conveying cylinder 20 is connected with a clean water inlet pipe 24, the joints of the clean water inlet pipe 24 and the second water conveying cylinder 20 are provided with fourth one-way valves, and the fourth one-way valves are opened from the water inlet pipe 24 to the inside of the second water conveying cylinder 20. The up and down movement of the first piston plate 28 can realize the delivery of the clean water in the second water delivery cylinder 20, and the first pressing rod 25 is configured as a non-circular rod, so that the relative rotation between the first pressing rod 25 and the second water delivery cylinder 20 can not occur.
The linkage structure comprises a first rotary drum 9 and a second rotary drum 14, a driving mechanism for driving the first rotary drum 9 and the second rotary drum 14 to synchronously rotate is arranged on the bottom plate 1, a first inner cylinder 27 is fixed on the inner wall of the upper part of the first rotary drum 9, a first annular groove 7 and a first wave groove 40 are formed in the first inner cylinder 27, the heights of all parts of the first annular groove 7 are the same, the middle part of the first wave groove 40 is higher than the two sides, the two sides of the first wave groove 40 are in butt joint with the first annular groove 7, a first control rod 26 which is horizontally arranged is vertically connected to the upper end of the first pressure rod 25, and one end, far away from the first pressure rod 25, of the first control rod 26 slides in the first annular groove 7 and the first wave groove 40;
as the first drum 9 rotates, the first control rod 26 slides in the first annular groove 7 and the first wavy groove 40, and when the first control rod 26 slides in the first annular groove 7, because the heights of the first annular grooves 7 are the same, the first control rod 26 and the first pressure rod 25 fixedly connected with the first control rod 26 do not move in the axial direction of the second conveying cylinder 20, that is, the first piston plate 28 does not move to change the internal volume of the second delivery cylinder 20, the second delivery cylinder 20 stops delivering the clean water, and when the first control rod 26 slides in the first wave groove 40, since the middle of the first wave groove 40 is higher than the two sides, the first control rod 26 and the first pressure rod 25 fixedly connected with the first control rod 26 move in the axial direction of the second conveying cylinder 20, that is, the first piston plate 28 will slide to change the inner volume of the second transfer cylinder 20, and the second transfer cylinder 20 will transfer the clean water.
A third inner cylinder 61 is fixed on the inner wall of the lower part of the first rotating cylinder 9, a third annular groove 38 and a fourth annular groove 50 are formed in the third inner cylinder 61, the heights of the third annular groove 38 are the same, the heights of the fourth annular groove 50 are the same, two sides of the fourth annular groove 50 are connected with two sides of the fourth annular groove 50 through smooth transition sections, the fourth annular groove 50 is higher than the third annular groove 38, a long strip-shaped straight strip port 36 is formed in the outer sleeve 37 along the axial direction of the outer sleeve, a long strip-shaped oblique strip port 51 which is not parallel to the straight strip port 36 is formed in the outer side wall of the connecting cylinder 54, a third control rod 34 is installed in the straight strip port 36 in a sliding mode, one end of the third control rod 34 is in sliding fit with the oblique strip port 51, and the other end of the third control rod 34 slides in the third annular groove 38 and the fourth annular groove 50; in order to ensure that the third control rod 34 and the straight notch 51 do not move in the axial direction of the third control rod 34, two limiting rings may be disposed on the third control rod 34 to limit the movement, and the two limiting rings may be attached to the inner and outer walls of the connecting cylinder 54.
With the rotation of the first rotary drum 9, the third control rod 34 slides in the third annular groove 38 and the fourth annular groove 50, when the third control rod 34 slides in the third annular groove 38 or the fourth annular groove 50, because the heights of the third annular groove 38 and the fourth annular groove 50 are the same, the third control rod 34 does not slide in the straight strip port 36, when the third control rod 34 slides from the third annular groove 38 to the fourth annular groove 50 or from the fourth annular groove 50 to the third annular groove 38, the height of the third control rod 34 changes, the third control rod 34 slides up and down in the straight strip port 36, meanwhile, due to the effect of the coordination port 51, the third control rod 34 pushes the connecting drum 54 to rotate in the outer sleeve 37, and the rotation of the connecting drum 54 can change the on-off state of the two ends of the connecting drum.
A second inner cylinder 30 is fixed on the inner wall of the second rotary cylinder 14, a second annular groove 29 and a second wave groove 47 are formed in the second inner cylinder 30, the heights of all the positions of the second annular groove 29 are the same, the middle part of the second wave groove 47 is lower than the two sides, the two sides of the second wave groove 47 are in butt joint with the second annular groove 29, a second control rod 31 which is horizontally arranged is vertically connected to the lower end of a second pressure rod 32, and one end, far away from the second pressure rod 32, of the second control rod 31 slides in the second annular groove 29 and the second wave groove 47;
the second control rod 31 slides in the second annular groove 29 and the second wave groove 47 along with the rotation of the second rotary drum 14, when the second control rod 31 slides in the second annular groove 29, the second control rod 31 and the second pressure rod 32 do not push the second piston plate 39 to slide, the first conveying cylinder 13 stops conveying sewage, when the second control rod 31 slides in the second wave groove 47, the second piston plate 39 slides due to the height change of the second control rod 31, and the first conveying cylinder 13 conveys sewage.
When the first control rod 26 slides in the first wavy groove 40, the second control rod 31 slides in the second annular groove 29, the third control rod 34 slides in the third annular groove 38, and when the second control rod 31 slides in the second wavy groove 47, the first control rod 26 slides in the first annular groove 7, and the third control rod 34 slides in the fourth annular groove 50.
The driving mechanism comprises a driving motor 6, the driving motor 6 is fixedly arranged on a mounting bracket 5, an output shaft of the driving motor 6 is coaxially connected with a main shaft 4, the main shaft 4 is coaxially connected with a first driving gear 3 and a second driving gear 19, the first driving gear 3 and the second driving gear 19 are respectively meshed with a second transmission gear ring 16 and a first transmission gear ring 8, a second rotary drum 14 is coaxially and fixedly connected with a second transmission gear ring 16, a first rotary drum 9 is coaxially and fixedly connected with a first transmission gear ring 8, a first slip ring 11 in rotating fit with the first rotary drum 9 is sleeved on the outer wall of the first rotary drum 9, the first slip ring 11 is arranged between two first limiting rings 10 and is in sliding fit with the first limiting rings 10, the first limiting rings 10 are fixedly connected with the first rotary drum 9, a second slip ring 15 in rotating fit with the second rotary drum 14 is sleeved on the outer wall of the second rotary drum, the second slip ring 15 is arranged between the two second limiting rings 22 and is in sliding fit with the second limiting rings 22, the second limiting ring 22 is fixedly connected with the second rotary drum 14, the first sliding ring 11 and the second sliding ring 15 are fixedly connected with the first mounting frame 12, the mounting bracket 5 is fixedly connected with the second mounting frame 18, and the first mounting frame 12 and the second mounting frame 18 are fixedly connected with the bottom plate 1. The driving motor 4 is connected with an external power supply through a lead, and the transmission ratio of the first driving gear 3 to the second transmission gear ring 16 is the same as that of the second driving gear 19 to the first transmission gear ring 8, so that the first rotary drum 9 and the second rotary drum 14 can be driven by the driving motor 4 to synchronously rotate.
The outer side wall of the connecting cylinder 54 is fixed with a third sliding ring 49 which is coaxially arranged with the connecting cylinder, the inner wall of the outer sleeve 37 is provided with two third limiting rings 48 which are arranged at intervals, and the third sliding ring 49 is positioned between the two third limiting rings 48 and is in sliding fit with the two third limiting rings 48. One ends of the cleaning water inlet pipe 24, the water outlet pipe 41, the water outlet pipe 42 and the sewage inlet pipe 43 are connected with water pipe joints 23. The four corners of the bottom plate 1 are fixedly provided with small wheels 2, and the small wheels 2 are rubber wheels. The equipment can be conveniently moved through the small wheels 2.
The working process is as follows: when the device is used, the cleaning water inlet pipe 24 is connected with a water source of cleaning water, the sewage inlet pipe 43 is connected with a water source of sewage, the water outlet pipe 41 is used for recovering cleaned water after flushing, the water outlet pipe 42 is used for discharging filtered sewage, the first rotary drum 9 and the second rotary drum 14 synchronously rotate under the action of the driving mechanism, during the rotation process, firstly, when the first control rod 26 slides in the first wave groove 40, the second control rod 31 slides in the second annular groove 29, the third control rod 34 slides in the third annular groove 38, at the moment, the second conveying cylinder 20 conveys clean water into the connecting cylinder 54 for backflushing, at the moment, the first water passing port 44 is aligned with the second water passing port 52, the third water passing port 56 is completely staggered with the fourth water passing port 59, the water outlet pipe 41 is aligned with the second butt joint pipe 55, and the water outlet pipe 42 is staggered with the first butt joint pipe 53; the third control rod 34 is then slid from the third annular groove 38 to the fourth annular groove 50, whereupon the connecting cylinder 54 rotates within the outer sleeve 37, while the first control rod 26 slides in the first annular groove 7 and the second control rod 31 slides in the second annular groove 29, namely, the delivery of both clean water and sewage is stopped, then when the second control rod 31 slides in the second wave groove 47, the first control rod 26 slides in the first annular groove 7, the third control rod 34 slides in the fourth annular groove 50, at this time, the first delivery passage 13 delivers the sewage into the connecting cylinder 54 for filtering, at this time, the third water passing port 56 is aligned with the fourth water passing port 59, the first water passing port 44 is completely staggered with the second water passing port 52, the water outlet pipe 42 is aligned with the first butt joint pipe 53, the water outlet pipe 41 is staggered with the second butt joint pipe 55, so can realize filtering and the automatic switch-over of recoil to guarantee to filter and can work for a long time steadily.
In the present invention, the terms "mounting," "connecting," "fixing," and the like are used in a broad sense, for example, "connecting" may be a fixed connection, a detachable connection, or an integral connection; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the description herein, the appearances of the phrases "one embodiment," "some embodiments," "a specific embodiment," or the like, in various places throughout this specification are not necessarily all referring to the same embodiment or example, but rather to the same embodiment or example. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. An integrated sewage treatment device comprises a connecting cylinder (54), and is characterized in that a second baffle (46) is arranged at the upper end of the connecting cylinder (54), four second water passing holes (52) are formed in the second baffle (46) in an annular array, the second baffle (46) is in sliding fit with a first baffle (45), four first water passing holes (44) are formed in the first baffle (45) in an annular array, the first baffle (45) is fixedly connected with the lower end of a first connecting pipe (33), a third baffle (57) is arranged at the lower end of the connecting cylinder (54), four fourth water passing holes (59) are formed in the third baffle (57) in an annular array, the third baffle (57) is in sliding fit with a fourth baffle (58), four third water passing holes (56) are formed in the fourth baffle (58) in an annular array, and the fourth baffle (58) is fixedly connected with the upper end of a second connecting pipe (35), the first water passing port (44), the second water passing port (52), the third water passing port (56) and the fourth water passing port (59) are identical in shape and size, a filter screen (60) is arranged in the middle of the connecting cylinder (54), a first butt joint pipe (53) and a second butt joint pipe (55) are connected to the side wall of the connecting cylinder (54), the joint of the first butt joint pipe (53) and the connecting cylinder (54) is located between the second baffle (46) and the filter screen (60), the joint of the second butt joint pipe (55) and the connecting cylinder (54) is located between the third baffle (57) and the filter screen (60), extension lines of central axes of the first butt joint pipe (53) and the second butt joint pipe (55) pass through the central axis of the connecting cylinder (54), the central axes of the first butt joint pipe (53) and the second butt joint pipe (55) are parallel to each other, an outer sleeve (37) which is coaxially arranged with the connecting cylinder and is in rotating fit with the connecting cylinder (54) is sleeved outside, the side wall of the outer sleeve (37) is connected with a water outlet pipe (41) and a water outlet pipe (42), extension lines of central axes of the water outlet pipe (41) and the water outlet pipe (42) pass through a central axis of the connecting cylinder (54), an included angle between the central axes of the water outlet pipe (41) and the water outlet pipe (42) is forty-five degrees, the first connecting pipe (33) is connected with the clean water conveying mechanism, the second connecting pipe (35) is connected with the sewage conveying mechanism, the clean water conveying mechanism and the sewage conveying mechanism both intermittently convey water, the clean water conveying mechanism and the sewage conveying mechanism alternately convey water under the action of the linkage structure, when the clean water conveying mechanism conveys water, the first water passing port (44) is aligned with the second water passing port (52), the second butt joint pipe (55) is aligned with the water outlet pipe (41), the third water passing port (56) is completely staggered with the fourth water passing port (59), and the end part of the first butt against the inner wall of the outer sleeve (37), when the sewage conveying mechanism sends water, the connecting cylinder (54) and the outer sleeve (37) rotate for forty-five degrees relatively, the first water passing port (44) and the second water passing port (52) are completely staggered, the end parts of the second pair of connecting pipes (55) abut against the inner wall of the outer sleeve (37), the third water passing port (56) is aligned with the fourth water passing port (59), and the first connecting pipe (53) is aligned with the water discharge pipe (42).
2. The integrated sewage treatment device according to claim 1, wherein the sewage delivery mechanism comprises a first water delivery cylinder (13), the water outlet pipe (41) is fixedly connected with the top surface of the first water delivery cylinder (13), the lower end of the first water delivery cylinder (13) is fixedly connected with the base plate (1) through a plurality of support rods (17), the top of the first water delivery cylinder (13) is connected with the lower end of a second connecting pipe (35), a second piston plate (39) in sliding fit with the inner wall of the first water delivery cylinder (13) is arranged in the first water delivery cylinder (13), the middle part of the second piston plate (39) is vertically and fixedly connected with the upper end of a second pressure rod (32), the second pressure rod (32) is a non-circular rod, the lower end of the second pressure rod (32) passes through the first water delivery cylinder (13) in sliding fit with the second water delivery cylinder and then is connected with a linkage structure, and a first one-way valve is arranged at the connection position of the first connecting pipe (33) and the second water delivery cylinder (20), first check valve opens to second connecting pipe (35) direction in for first water delivery section of thick bamboo (13), top one side of first water delivery section of thick bamboo (13) is connected with sewage inlet tube (43), sewage inlet tube (43) are equipped with the second check valve with first water delivery section of thick bamboo (13) junction, the second check valve is for opening to first water delivery section of thick bamboo (13) inside from sewage inlet tube (43).
3. The integrated sewage treatment device according to claim 2, wherein the clean water delivery mechanism comprises a second water delivery cylinder (20), the bottom of the second water delivery cylinder (20) is fixedly connected with the top of the first water delivery cylinder (13) through a plurality of connecting rods (21), a first piston plate (28) in sliding fit with the inner wall of the second water delivery cylinder (20) is arranged in the second water delivery cylinder (20), the middle part of the first piston plate (28) is vertically and fixedly connected with the lower end of a first pressure rod (25), the first pressure rod (25) is a non-circular rod, the upper end of the first pressure rod (25) passes through the second water delivery cylinder (20) in sliding fit with the first pressure rod and is connected with a linkage structure, the bottom of the second water delivery cylinder (20) is connected with the upper end of a first connecting pipe (33), and the joint of the first water delivery cylinder (13) and the second connecting pipe (35) is provided with a third one-way valve, the third one-way valve is opened towards the first connecting pipe (33) from the second water conveying cylinder (20), one side of the bottom of the second water conveying cylinder (20) is connected with a cleaning water inlet pipe (24), a fourth one-way valve is arranged at the joint of the cleaning water inlet pipe (24) and the second water conveying cylinder (20), and the fourth one-way valve is opened towards the inside of the second water conveying cylinder (20) for the self-cleaning water inlet pipe (24).
4. The integrated wastewater treatment plant according to claim 3, wherein the linkage structure comprises a first rotating cylinder (9) and a second rotating cylinder (14), the bottom plate (1) is provided with a driving mechanism for driving the first rotary drum (9) and the second rotary drum (14) to synchronously rotate, a first inner cylinder (27) is fixed on the inner wall of the upper part of the first rotary drum (9), a first annular groove (7) and a first wave groove (40) are arranged on the first inner cylinder (27), the heights of all parts of the first annular groove (7) are the same, the middle part of the first wavy groove (40) is higher than the two sides, two sides of the first wave groove (40) are butted with the first annular groove (7), the upper end of the first pressure lever (25) is vertically connected with a first control lever (26) which is horizontally arranged, one end of the first control rod (26) far away from the first pressure rod (25) slides in the first annular groove (7) and the first wavy groove (40);
a third inner cylinder (61) is fixed on the inner wall of the lower portion of the first rotating cylinder (9), a third annular groove (38) and a fourth annular groove (50) are formed in the third inner cylinder (61), the heights of the third annular groove (38) are the same, the heights of the fourth annular groove (50) are the same, two sides of the fourth annular groove (50) are connected with two sides of the fourth annular groove (50) through smooth transition sections, the fourth annular groove (50) is higher than the third annular groove (38), a long strip-shaped straight strip opening (36) is formed in the outer sleeve (37) along the axial direction of the outer sleeve, a long strip-shaped oblique strip opening (51) which is not parallel to the straight strip opening (36) is formed in the outer side wall of the connecting cylinder (54), a third control rod (34) is slidably mounted in the straight strip opening (36), one end of the third control rod (34) is in sliding fit with the oblique strip opening (51), the other end of the third control rod (34) slides in the third annular groove (38) and the fourth annular groove (50);
a second inner cylinder (30) is fixed on the inner wall of the second rotary cylinder (14), a second annular groove (29) and a second wave groove (47) are formed in the second inner cylinder (30), the heights of all positions of the second annular groove (29) are the same, the middle part of the second wave groove (47) is lower than the two sides, the two sides of the second wave groove (47) are butted with the second annular groove (29), a second control rod (31) which is horizontally arranged is vertically connected to the lower end of the second pressure rod (32), and one end, far away from the second pressure rod (32), of the second control rod (31) slides in the second annular groove (29) and the second wave groove (47);
when the first control rod (26) slides in the first wave groove (40), the second control rod (31) slides in the second annular groove (29), the third control rod (34) slides in the third annular groove (38), and when the second control rod (31) slides in the second wave groove (47), the first control rod (26) slides in the first annular groove (7), and the third control rod (34) slides in the fourth annular groove (50).
5. The integrated sewage treatment device according to claim 4, wherein the driving mechanism comprises a driving motor (6), the driving motor (6) is fixedly mounted on the mounting bracket (5), an output shaft of the driving motor (6) is coaxially connected with a main shaft (4), the main shaft (4) is coaxially connected with a first driving gear (3) and a second driving gear (19), the first driving gear (3) and the second driving gear (19) are respectively meshed with a second transmission gear ring (16) and a first transmission gear ring (8), the second rotary drum (14) is coaxially and fixedly connected with a second transmission gear ring (16), the first rotary drum (9) is coaxially and fixedly connected with the first transmission gear ring (8), a first slip ring (11) in rotating fit with the first rotary drum (9) is sleeved on the outer wall of the first rotary drum, and the first slip ring (11) is arranged between two first limiting rings (10) and slides with the first limiting rings (10) The cooperation, first spacing collar (10) fixed connection first rotary drum (9), the outer wall cover of second rotary drum (14) is equipped with second sliding ring (15) of normal running fit with it, second sliding ring (15) establish between two spacing collars (22) and with second spacing collar (22) sliding fit, second spacing collar (22) fixed connection second rotary drum (14), first sliding ring (11) and the equal fixed connection first mounting bracket (12) of second sliding ring (15), installing support (5) fixed connection second mounting bracket (18), first mounting bracket (12) and the equal fixed connection bottom plate (1) of second mounting bracket (18).
6. The integrated sewage treatment device according to claim 5, wherein a third slide ring (49) is fixed on the outer side wall of the connecting cylinder (54) and is coaxially arranged with the connecting cylinder, the inner wall of the outer sleeve (37) is provided with two third limiting rings (48) which are arranged at intervals, and the third slide ring (49) is positioned between the two third limiting rings (48) and is in sliding fit with the two third limiting rings (48).
7. The integrated sewage treatment device according to claim 6, wherein one end of the cleaning water inlet pipe (24), the water outlet pipe (41), the water outlet pipe (42) and the sewage inlet pipe (43) is connected with a water pipe joint (23).
8. The integrated sewage treatment device according to claim 7, wherein four corners of the bottom plate (1) are fixedly provided with small wheels (2), and the small wheels (2) are rubber wheels.
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| CN202110671799.7A CN113350859B (en) | 2021-06-17 | 2021-06-17 | Integrated sewage treatment equipment |
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| CN202110671799.7A CN113350859B (en) | 2021-06-17 | 2021-06-17 | Integrated sewage treatment equipment |
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