CN112121490B - Black and odorous water body treatment process and system - Google Patents
Black and odorous water body treatment process and system Download PDFInfo
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- CN112121490B CN112121490B CN202011005426.8A CN202011005426A CN112121490B CN 112121490 B CN112121490 B CN 112121490B CN 202011005426 A CN202011005426 A CN 202011005426A CN 112121490 B CN112121490 B CN 112121490B
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 55
- 238000000034 method Methods 0.000 title claims abstract description 11
- 230000008569 process Effects 0.000 title claims abstract description 10
- 230000005540 biological transmission Effects 0.000 claims abstract description 58
- 239000012535 impurity Substances 0.000 claims abstract description 24
- 230000007246 mechanism Effects 0.000 claims abstract description 11
- 239000002245 particle Substances 0.000 claims abstract description 4
- 238000004140 cleaning Methods 0.000 claims description 23
- 239000010802 sludge Substances 0.000 claims description 8
- 230000009471 action Effects 0.000 claims description 7
- 230000008878 coupling Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- 239000003344 environmental pollutant Substances 0.000 claims description 2
- 231100000719 pollutant Toxicity 0.000 claims description 2
- 230000000717 retained effect Effects 0.000 claims description 2
- 210000003781 tooth socket Anatomy 0.000 claims description 2
- 238000007599 discharging Methods 0.000 abstract 1
- 239000010865 sewage Substances 0.000 description 2
- 206010021143 Hypoxia Diseases 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 230000001603 reducing effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
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- 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
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
-
- 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
- B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
- B01D29/52—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in parallel connection
-
- 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
- B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
- B01D29/6469—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers
- B01D29/6476—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers with a rotary movement with respect to the filtering element
-
- 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
- B01D29/76—Handling the filter cake in the filter for purposes other than for regenerating
-
- 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
- B01D29/904—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 directing the mixture to be filtered on the filtering element in a manner to clean the filter continuously
-
- 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
- B01D29/906—Special treatment of the feed stream before contacting the filtering element, e.g. cutting
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention relates to a black and odorous water body treatment process and a system thereof. The transmission mechanism comprises a central shaft, a first sun wheel, a plurality of first planet wheels, a plurality of first transmission shafts, a second sun wheel, a plurality of second planet wheels, a plurality of second transmission shafts and blades. The water flow impacts the blades and enters the pipeline through the filter screen, and larger impurities stay on the filter screen. The blade receives the effort rotation of water, and the blade rotates and drives clean pole and scrape into the mud discharging mouth with the impurity on the filter screen, and then makes the foreign particles flow into the grinding chamber under the effect of guide plate to the grinding chamber is from last to shrinking down gradually, makes the impurity that gets into the grinding chamber fully grind, avoids the black and odorous water body after the processing to block up the pipeline.
Description
Technical Field
The invention relates to the technical field of sewage treatment, in particular to a black and odorous water body treatment process and a black and odorous water body treatment system.
Background
The black and odorous water is an extreme phenomenon of organic pollution and is caused by oxygen deficiency and organic matter putrefaction of water, and the black and odorous state is an extreme state of the water and has characteristics which are greatly different from other states. The physical and chemical environment of the ecological floating bed is expressed as strong reducing property, the organic and inorganic pollution is extremely serious, the water body has peculiar smell and is not suitable for the survival of aquatic organisms, the aquatic vegetation is degraded and even died, and the phytoplankton, the zooplankton and the benthonic animal only have a small amount of pollution-resistant seeds. Food chain breakage, food net support breakage, serious unbalance of an ecological system structure and serious degradation and even loss of functions. Black smelly water causes air and environmental pollution, and may cause the spread of viruses and harm human health. Before the black smelly water is discharged, the black smelly water is often required to be treated, and generally, the black smelly water contains impurities with larger volume, so that a pipeline is blocked, and a discharge system which has requirements on the discharged sewage is also required to treat the impurities with larger volume.
Disclosure of Invention
The invention provides a black and odorous water body treatment process and a black and odorous water body treatment system, which aim to solve the problem that the existing process is easy to cause pipeline blockage.
The black and odorous water body treatment process and the system thereof adopt the following technical scheme:
the utility model provides a black and odorous water body processing system, includes the pipeline, and the pipeline is along vertical setting, its characterized in that: the grinding device further comprises a shell, a supporting disk, an upper gear ring, a lower gear ring, a support, a first planet carrier, a planet wheel support, an outer grinding cylinder, a plurality of filter screens, a plurality of cleaning rods and a transmission mechanism.
The shell is cylindrical; the supporting disc is horizontally arranged at the bottom of the shell; the first planet carrier is arranged below the shell and is fixedly connected with the shell; the upper end of the lower gear ring is arranged on the first planet carrier; the upper gear ring is rotatably arranged between the lower end of the shell and the upper end of the lower gear ring; the bottom of the support is fixedly connected with a pipeline below the lower gear ring, and a plurality of drain holes are formed in the support; the planet wheel support comprises an inner grinding cylinder and a second planet carrier, the second planet carrier is rotatably arranged on the support, the inner grinding cylinder is arranged below the lower gear ring and is coaxial with the lower gear ring, and the inner side wall of the inner grinding cylinder is fixedly connected with the second planet carrier.
The outer grinding cylinder is arranged on the outer side of the upper gear ring, the lower end of the outer grinding cylinder is flush with the lower end of the inner grinding cylinder, the inner side wall of at least one outer grinding cylinder is fixedly connected with the outer side wall of the upper gear ring, and a channel is formed between the rest part of the outer grinding cylinder and the upper gear ring; a grinding cavity is formed between the inner side wall of the outer grinding cylinder and the outer side walls of the lower gear ring and the inner grinding cylinder; the plurality of filter screens are arranged along the circumferential direction of the supporting plate, the outer edges of the filter screens are provided with discharge ports, and the discharge ports extend to the space between the outer grinding cylinder and the upper gear ring; the cleaning rod is configured to scrape sludge retained on the screen into the discharge port when rotated, and then flow into the grinding chamber for grinding.
The transmission mechanism is configured to convert the impact force of the water flow from the upper end of the housing into rotation of the outer grinding cylinder, rotation of the inner grinding cylinder, and rotation of the cleaning rod, the rotation direction of the upper gear ring being opposite to the rotation direction of the inner grinding cylinder.
Further, the transmission mechanism comprises a central shaft, a first sun wheel, a plurality of first planet wheels, a plurality of first transmission shafts, a second sun wheel, a plurality of second planet wheels, a plurality of second transmission shafts and blades. The central shaft extends along the vertical direction, the lower end of the central shaft is rotatably arranged on the support, and the central shaft and the shell are coaxially arranged; the first sun gear is fixedly sleeved on the central shaft; the first planetary wheels are uniformly distributed around the first sun gear and are respectively rotatably arranged on the first planet carrier, the inner sides of the first planetary wheels are meshed with the first sun gear, and the outer sides of the first planetary wheels are meshed with the teeth of the upper gear ring; the second sun gear is arranged at the lower side of the first sun gear and fixedly sleeved on the central shaft; a plurality of second planet wheels wind second sun gear equipartition, and rotate and install on the second planet carrier, and the inboard and the second sun gear meshing of a plurality of second planet wheels, and the tooth meshing of tooth and lower ring gear in the outside. A plurality of blades rigid coupling in the upper end of center pin, the blade is helical fan blade, and a plurality of blades are along the circumference equipartition of center pin, and rivers impact the blade, drive the center pin and rotate.
Furthermore, the first planet carrier is two equilateral triangle supports which are arranged in parallel along the up-down direction and are connected through connecting columns, and the corner of each equilateral triangle support is provided with a mounting hole; the cleaning device comprises a shell, a plurality of first transmission shafts, a plurality of fixed sleeves, a plurality of cleaning rods and a plurality of cleaning rods, wherein the two ends of each first transmission shaft penetrate through two corresponding mounting holes from top to bottom, a first planet wheel is arranged between two upper equilateral triangle supports and fixedly sleeved on the outer side of the first transmission shaft, the lower end of each first transmission shaft is arranged in the mounting hole below the first planet carrier, the upper end of each first transmission shaft is arranged above the center of the filter screen, the lower end of each first transmission shaft is rotatably arranged on the inner side wall of the lower gear ring through a first connecting arm, the upper end of each first transmission shaft is rotatably arranged on the inner side wall of the shell through a second connecting arm.
Furthermore, the second planet carrier is two equilateral triangle supports, the two equilateral triangle supports are arranged in parallel along the up-down direction, the two equilateral triangle supports are connected through a connecting column, and a mounting hole is formed in the corner of each equilateral triangle support. The two ends of each second transmission shaft penetrate through the upper mounting hole and the lower mounting hole of the second planet carrier, the second planet wheels are arranged between the two equilateral triangle supports, and the second planet wheels are rotatably sleeved on the outer side wall of the second transmission shaft.
Furthermore, a plurality of groups of full teeth and a plurality of groups of half teeth are arranged on the outer side walls of the lower gear ring and the inner grinding cylinder, each group of full teeth comprises a plurality of full teeth, the full teeth are sequentially arranged along the vertical direction, each group of half teeth comprises a plurality of half teeth, and the half teeth are arranged at intervals with the full teeth along the circumferential direction; the corresponding position department of the outer grinding cylinder and the lateral wall of the lower gear ring and the inner grinding cylinder is provided with a plurality of groups of full teeth and a plurality of groups of half teeth, each group of full teeth comprises a plurality of full teeth, the plurality of full teeth are arranged in sequence along the vertical direction, each group of half teeth comprises a plurality of half teeth, the plurality of half teeth are arranged along the circumferential direction and at intervals with each full tooth, the full teeth and the plurality of half teeth on the outer grinding cylinder are inserted into the tooth sockets of the full teeth and the half teeth of the lower gear ring, and therefore impurities entering the grinding cavity are ground.
Furthermore, the upper end of the first transmission shaft is provided with a pin, the lower end of the pin is in interference fit with the first transmission shaft, and the upper portion of the pin is in clearance fit with the inner end of the second connecting arm so as to drive the first rotating shaft to rotate when the first planet wheel rotates and further drive the cleaning rod to rotate.
Furthermore, a guide plate is arranged below the inner side of the discharge port, the upper end of the guide plate is connected with a filter screen, the lower end of the guide plate extends into a channel between the outer grinding cylinder and the upper gear ring, plugging plates are fixedly connected to two sides of the guide plate, the upper ends of the plugging plates are not higher than the filter screen, and a stop plate is fixedly connected to the outer ends of the plugging plates to prevent pollutants from splashing out of the sludge discharge port.
Further, the diameter of the first planet gear is larger than the diameter of the first sun gear. The diameter of the second planet wheel is larger than that of the second sun wheel.
Further, the grinding chamber gradually shrinks from top to bottom.
A black and odorous water body treatment process comprises the following steps:
the water flow impacts the blades and enters the pipeline through the filter screen, and larger impurities stay on the filter screen; the blades rotate under the action of water, and the blades rotate to drive the central shaft to rotate, so that the first sun gear and the second sun gear which are arranged on the central shaft are driven to rotate.
The first sun wheel drives the first planet wheel to rotate when rotating, the first planet wheel drives the upper gear ring, the outer grinding cylinder and the cleaning rod to rotate, and the cleaning rod scrapes impurities on the filter screen into the sludge discharge port; and then flows into the grinding cavity under the action of the guide plate.
The second sun gear drives the second planet gear to rotate, the second planet gear rotates to drive the planet gear support to rotate, the inner grinding cylinder and the outer grinding cylinder of the planet gear support are opposite in rotation direction, and then impurity particles flowing into the grinding cavity are ground.
The invention has the beneficial effects that: through setting up the impurity breakage of two-layer planetary drive mechanism on to the filter screen to grind the chamber from last to shrinking down gradually, make the impurity that gets into to grind the chamber fully grind, make the black and odorous water body after the processing difficult jam pipeline.
The water is used as a power source, the rotation of the blades is converted into the rotation of the first sun gear and the second sun gear, and the acting force of the water is amplified and then used as the power for crushing, so that energy is saved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a sectional view of an embodiment of a black and odorous water body treatment system of the present invention;
fig. 2 is a schematic view of the internal structure of an embodiment of a black and odorous water body treatment system of the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 2;
FIG. 4 is a schematic structural view of a screen of an embodiment of the black and odorous water body treatment system of the present invention;
fig. 5 is a schematic structural diagram of a second planet wheel support of the black and odorous water body treatment system according to an embodiment of the invention;
fig. 6 is a schematic structural view of a first planet carrier of an embodiment of the black and odorous water body treatment system of the present invention;
fig. 7 is a schematic structural view of a lower ring gear of an embodiment of the black and odorous water body treatment system of the present invention;
fig. 8 is a schematic structural view of an upper ring gear and an outer grinding drum of an embodiment of the black and odorous water body treatment system of the present invention.
Fig. 9 is a partially enlarged view of B in fig. 5.
In the figure: 1. a housing; 2. a blade; 3. a central shaft; 4. a support disc; 5. a first sun gear; 6. a first planet gear; 7. a support; 8. a second sun gear; 9. a second planet wheel; 10. an inner grinding cylinder; 11. a first drive shaft; 12. a first carrier; 13. a second drive shaft; 14. a planet wheel carrier; 142. a second planet carrier; 143. full teeth; 144. half teeth; 15. an upper gear ring; 151. an outer grinding cylinder; 16. a lower gear ring; 161. a first connecting arm; 162. a second connecting arm; 171. a first lock nut; 172. a second lock nut; 18. filtering with a screen; 181. an outlet port; 182. a baffle; 19. the rod is cleaned.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
An embodiment of a black and odorous water body treatment system of the present invention, as shown in figures 1 to 9,
a black and odorous water body treatment system comprises a pipeline, a shell 1, a supporting plate 4, an upper gear ring 15, a lower gear ring 16, a support 7, a first planet carrier 12, a planet carrier 14, an outer grinding cylinder 151, a plurality of filter screens 18, a plurality of cleaning rods 19 and a transmission mechanism.
The housing 1 is cylindrical. The support plate 4 is horizontally arranged at the bottom of the housing 1. The first planet carrier 12 is disposed below the housing 1 and is fixedly connected to the housing 1. The upper end of the lower ring gear 16 is mounted to the first carrier 12. The upper ring gear 15 is rotatably disposed between the lower end of the housing 1 and the upper end of the lower ring gear 16. The bottom of the support 7 is fixedly connected with a pipeline below the lower gear ring 16. The planet wheel carrier 14 comprises an inner grinding cylinder 10 and a second planet carrier 142, the second planet carrier 142 is rotatably arranged on the support 7, the inner grinding cylinder 10 is arranged below the lower gear ring 16 and is coaxial with the lower gear ring 16, and the inner side wall of the inner grinding cylinder 10 is fixedly connected with the second planet carrier 142.
The outer grinding cylinder 151 is arranged on the outer side of the upper gear ring 15, the lower end of the outer grinding cylinder is flush with the lower end of the inner grinding cylinder 10, the inner side wall of at least one outer grinding cylinder 151 is fixedly connected with the outer side wall of the upper gear ring 15, and a channel is formed between the rest part of the outer grinding cylinder 151 and the upper gear ring 15. A grinding cavity is formed between the inner side wall of the outer grinding cylinder 151 and the outer side walls of the lower gear ring 16 and the inner grinding cylinder 10. A plurality of filter screens 18 are arranged along the circumference of the support plate 4, and the outer edge of the filter screens 18 is provided with a discharge port 181, and the discharge port 181 extends between the outer grinding drum 151 and the upper ring gear 15. The cleaning rod 19 is arranged to scrape sludge accumulated on the screen 18 into the discharge port 181 when rotated, and further to flow into the grinding chamber for grinding.
The transmission mechanism is configured to convert the impact force of the water flow from the upper end of the housing 1 into rotation of the outer grinding cylinder 151, rotation of the inner grinding cylinder 10, and rotation of the cleaning rod 19, the rotation direction of the upper ring gear 15 being opposite to the rotation direction of the inner grinding cylinder 10.
In the present embodiment, the transmission comprises a central shaft 3, a first sun wheel 5, a plurality of first planet wheels 6, a second sun wheel 8, a plurality of second planet wheels 9 and a plurality of blades 2. The center shaft 3 extends along the vertical direction, the lower end of the center shaft 3 is rotatably installed on the support 7, and the center shaft 3 and the shell 1 are coaxially arranged. The first sun gear 5 is fixedly sleeved on the central shaft 3. A plurality of first planet wheels 6 wind first sun gear 5 equipartition, and rotate respectively and install on first planet carrier 12, and the inboard and the first sun gear 5 meshing of a plurality of first planet wheels 6, the outside meshes with the tooth of last ring gear 15. The second sun gear 8 is disposed below the first sun gear 5 and fixedly sleeved on the central shaft 3. The plurality of second planet wheels 9 are uniformly distributed around the second sun gear 8 and rotatably mounted on the second planet carrier 142, and the inner sides of the plurality of second planet wheels 9 are meshed with the second sun gear 8 and the outer sides thereof are meshed with the teeth of the lower ring gear 16. A plurality of 2 rigid couplings of blade are in the upper end of center pin 3, and blade 2 is helical fan blade, and a plurality of blades 2 are along the circumference equipartition of center pin 3, and rivers impact blade 2 drives center pin 3 and rotates.
In the present embodiment, the first planet carrier 12 is two equilateral triangle supports, the two equilateral triangle supports are arranged in parallel along the up-down direction, and are connected by a plurality of connecting columns, and the corner of each equilateral triangle support is provided with a mounting hole. The black and odorous water body treatment system further comprises a plurality of first transmission shafts 11, two ends of each first transmission shaft 11 penetrate through the upper corresponding mounting hole and the lower corresponding mounting hole, the first planet wheel 6 is arranged between the upper equilateral triangle support and the lower equilateral triangle support, and the fixing sleeve is connected to the outer side of the first transmission shaft 11. The lower end of the first transmission shaft 11 is located in the mounting hole below the first carrier 12, the upper end of the first transmission shaft is located above the center of the filter screen 18, the lower end of the first transmission shaft 11 is rotatably mounted on the inner side wall of the lower gear ring 16 through a first connecting arm 161, and the upper end of the first transmission shaft is rotatably mounted on the inner side wall of the housing 1 through a second connecting arm 162. Clean pole 19 sets up between second linking arm 162 and filter screen 18, and the fixed cover in middle part of clean pole 19 connects in the lateral wall of first transmission shaft 11, and first transmission shaft 11 rotates when first planet wheel 6 rotates, and first transmission shaft 11 rotates and drives clean pole 19 and rotate.
In this embodiment, the second planet carrier 142 is two equilateral triangle supports, the two equilateral triangle supports are arranged in parallel along the up-down direction, and are connected by a plurality of connecting columns, and the corner of each equilateral triangle support is provided with a mounting hole. The black and odorous water body treatment system further comprises a plurality of second transmission shafts 13, two ends of each second transmission shaft 13 penetrate through the upper mounting hole and the lower mounting hole of the second planet carrier 142, the second planet wheels 9 are arranged between the two equilateral triangle supports, and the second planet wheels are rotatably sleeved on the outer side walls of the second transmission shafts 13.
In this embodiment, the outer side wall of the inner grinding cylinder 10 of the lower gear ring 16 is provided with multiple sets of full teeth and multiple sets of half teeth, each set of full teeth includes multiple full teeth 143, the multiple full teeth 143 are sequentially arranged along the vertical direction, each set of half teeth includes multiple half teeth 144, and the multiple half teeth 144 are arranged at intervals with each full tooth 143 along the circumferential direction. The corresponding position department of outer grinding cylinder 151 and lower ring gear 16 and the lateral wall of interior grinding cylinder 10 is provided with the whole tooth of multiunit and the half tooth of multiunit, every whole tooth of group includes a plurality of whole teeth 143, a plurality of whole teeth 143 set gradually along vertical direction, every half tooth of group includes a plurality of half tooth 144, a plurality of half tooth 144 set up with every whole tooth 143 interval along circumferential direction, whole tooth 143 and a plurality of half tooth 144 on the outer grinding cylinder 151 insert down in the tooth's socket of the whole tooth 143 of ring gear 16 and half tooth 144, in order to get into the impurity grinding in the grinding chamber.
In this embodiment, a pin is disposed at the upper end of the first transmission shaft 11, the lower portion of the pin is in interference fit with the first transmission shaft 11, and the upper portion of the pin is in clearance fit with the inner end of the second connecting arm 162, so that the first transmission shaft 11 rotates relative to the housing 1.
In this embodiment, a flow guiding plate 182 is disposed below the inner side of the discharge port 181, the upper end of the flow guiding plate 182 is connected to the filter screen 18, the lower end of the flow guiding plate extends into the channel between the outer grinding cylinder 151 and the upper gear ring 15, two sides of the flow guiding plate 182 are fixedly connected to plugging plates, the upper ends of the plugging plates are not higher than the filter screen 18, and the outer ends of the plugging plates are fixedly connected to a stop plate to prevent impurities from splashing out of the sludge discharge port.
In the present embodiment, the diameter of the first planet wheel 6 is greater than the diameter of the first sun wheel 5, and the diameter of the second planet wheel 9 is greater than the diameter of the second sun wheel 8; the diameter of the filter screen 18 is equal to that of the first planet wheel 6 and the second planet wheel 9, the diameter of the first sun wheel 5 and the diameter of the second sun wheel 8 are smaller than that of an impeller formed by the blades 2, and the acting force between the outer grinding cylinder 151 and the inner grinding cylinder 10 and between the lower gear rings 16 is enough to break up foreign particles. The upper gear ring 15 is decelerated and torque-increased reversely relative to the first sun gear 5, and the inner grinding drum 10 is decelerated and torque-increased reversely relative to the second sun gear 8.
In this embodiment, the grinding chamber is tapered from top to bottom. The central shaft 3 and the blades 2 are in interference fit, and the first planet wheel 6 and the first transmission column are in interference fit. A first lock nut 171 is provided on the central shaft 3 below the second sun gear 8 to prevent the second sun gear 8 from falling. The lower end of the first drive shaft 11 is provided with a second lock nut 172 to fix the first drive shaft 11 with the upper ring gear 15.
A black and odorous water body treatment process comprises the following steps:
the water flow impacts the blades 2 and enters the pipeline through the filter screen 18, and larger impurities stay on the filter screen 18; the blade 2 rotates under the action of water, the blade 2 rotates to drive the central shaft 3 to rotate, and then drives the first sun gear 5 and the second sun gear 8 which are installed on the central shaft 3 to rotate, the first sun gear 5 drives the first planet gear 6 to rotate when rotating, the first planet gear 6 rotates to drive the upper gear ring 15, the outer grinding cylinder 151 and the cleaning rod 19 to rotate, the cleaning rod 19 scrapes impurities on the filter screen 18 into the discharge port 181, and then the impurities flow into the grinding cavity under the action of the guide plate 182.
When the second sun gear 8 rotates, because the lower end of the first transmission shaft 11 is rotatably mounted on the inner side wall of the lower gear ring 16 through the first connecting arm 161, and the upper end is rotatably mounted on the inner side wall of the housing 1 through the second connecting arm 162, the lower gear ring 16 is fixed, and the planet gear support 14 is driven by the second planet gear 9 to rotate.
The direction of rotation of the outer grinding cylinder 151 is opposite to that of the blade 2, the lower gear ring 16 does not rotate, the direction of rotation of the inner grinding cylinder 10 is opposite to that of the outer grinding cylinder 151, impurities entering the grinding cavity are ground under the action of the full teeth 143 and the half teeth 144 of the inner grinding cylinder 10 and the lower gear ring 16 and the full teeth 143 and the half teeth 144 of the outer grinding cylinder 151, and the impurities are ground more and more finely as the grinding cavity shrinks from top to bottom and the impurities are ground more and more downwards, so that the impurities flow out from the lower end of the grinding cavity after the discharge requirement is met.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (9)
1. The utility model provides a black and odorous water body processing system, includes the pipeline, and the pipeline is along vertical setting, its characterized in that: the cleaning device also comprises a shell, a supporting disk, an upper gear ring, a lower gear ring, a support, a first planet carrier, a planet wheel support, an outer grinding cylinder, a plurality of filter screens, a plurality of cleaning rods and a transmission mechanism;
the shell is cylindrical; the supporting disc is horizontally arranged at the bottom of the shell; the first planet carrier is arranged below the shell and is fixedly connected with the shell; the upper end of the lower gear ring is arranged on the first planet carrier; the upper gear ring is rotatably arranged between the lower end of the shell and the upper end of the lower gear ring; the bottom of the support is fixedly connected with a pipeline below the lower gear ring, and a plurality of drain holes are formed in the support; the planet wheel support comprises an inner grinding cylinder and a second planet carrier, the second planet carrier is rotatably arranged on the support, the inner grinding cylinder is arranged below the lower gear ring and is coaxial with the lower gear ring, and the inner side wall of the inner grinding cylinder is fixedly connected with the second planet carrier;
the outer grinding cylinder is arranged on the outer side of the upper gear ring, the lower end of the outer grinding cylinder is flush with the lower end of the inner grinding cylinder, the inner side wall of at least one outer grinding cylinder is fixedly connected with the outer side wall of the upper gear ring, and a channel is formed between the rest part of the outer grinding cylinder and the upper gear ring; a grinding cavity is formed between the inner side wall of the outer grinding cylinder and the outer side walls of the lower gear ring and the inner grinding cylinder; the plurality of filter screens are arranged along the circumferential direction of the supporting plate, the outer edges of the filter screens are provided with discharge ports, and the discharge ports extend to the space between the outer grinding cylinder and the upper gear ring; the cleaning rod is configured to scrape sludge retained on the filter screen into the discharge port when rotating, and then the sludge flows into the grinding cavity for grinding;
the transmission mechanism is configured to convert the impact force of water flow from the upper end of the shell into the rotation of the outer grinding cylinder, the rotation of the inner grinding cylinder and the rotation of the cleaning rod, and the rotation direction of the upper gear ring is opposite to that of the inner grinding cylinder;
the transmission mechanism comprises a central shaft, a first sun wheel, a plurality of first planet wheels, a plurality of first transmission shafts, a second sun wheel, a plurality of second planet wheels, a plurality of second transmission shafts and blades;
the central shaft extends along the vertical direction, the lower end of the central shaft is rotatably arranged on the support, and the central shaft and the shell are coaxially arranged; the first sun gear is fixedly sleeved on the central shaft; the first planetary wheels are uniformly distributed around the first sun gear and are respectively rotatably arranged on the first planet carrier, the inner sides of the first planetary wheels are meshed with the first sun gear, and the outer sides of the first planetary wheels are meshed with the teeth of the upper gear ring; the second sun gear is arranged at the lower side of the first sun gear and fixedly sleeved on the central shaft; the plurality of second planet wheels are uniformly distributed around the second sun gear and are rotatably arranged on the second planet carrier, the inner sides of the plurality of second planet wheels are meshed with the second sun gear, and the outer sides of the plurality of second planet wheels are meshed with teeth of the lower gear ring; a plurality of blades rigid coupling in the upper end of center pin, the blade is helical fan blade, and a plurality of blades are along the circumference equipartition of center pin, and rivers impact the blade, drive the center pin and rotate.
2. The black and odorous water body treatment system according to claim 1, wherein: the first planet carrier is two equilateral triangle supports which are arranged in parallel along the up-down direction and are connected through connecting columns, and the corner of each equilateral triangle support is provided with a mounting hole;
the planetary gear transmission mechanism is characterized by also comprising a plurality of first transmission shafts, wherein two ends of each first transmission shaft penetrate through the upper corresponding mounting hole and the lower corresponding mounting hole, the first planetary gear is arranged between the upper equilateral triangle support and the lower equilateral triangle support, and the fixed sleeves are connected to the outer sides of the first transmission shafts; the lower end of the first transmission shaft is positioned in the mounting hole below the first planet carrier, the upper end of the first transmission shaft is positioned above the center of the filter screen, the lower end of the first transmission shaft is rotatably mounted on the inner side wall of the lower gear ring through a first connecting arm, and the upper end of the first transmission shaft is rotatably mounted on the inner side wall of the shell through a second connecting arm; the cleaning rod is arranged between the second connecting arm and the filter screen, and the middle part of the cleaning rod is fixedly sleeved on the outer side wall of the first transmission shaft.
3. The black and odorous water body treatment system according to claim 2, wherein: the second planet carrier is two equilateral triangle supports which are arranged in parallel along the up-down direction and are connected through a connecting column, and the corner of each equilateral triangle support is provided with a mounting hole; the two ends of each second transmission shaft penetrate through the upper mounting hole and the lower mounting hole of the second planet carrier, the second planet wheels are arranged between the two equilateral triangle supports, and the second planet wheels are rotatably sleeved on the outer side wall of the second transmission shaft.
4. The black and odorous water body treatment system according to claim 1, wherein: the outer side walls of the lower gear ring and the inner grinding cylinder are provided with a plurality of groups of full teeth and a plurality of groups of half teeth, each group of full teeth comprises a plurality of full teeth, the full teeth are sequentially arranged along the vertical direction, each group of half teeth comprises a plurality of half teeth, and the half teeth are arranged at intervals with the full teeth along the circumferential direction; the corresponding position department of the outer grinding cylinder and the lateral wall of the lower gear ring and the inner grinding cylinder is provided with a plurality of groups of full teeth and a plurality of groups of half teeth, each group of full teeth comprises a plurality of full teeth, the plurality of full teeth are arranged in sequence along the vertical direction, each group of half teeth comprises a plurality of half teeth, the plurality of half teeth are arranged along the circumferential direction and at intervals with each full tooth, the full teeth and the plurality of half teeth on the outer grinding cylinder are inserted into the tooth sockets of the full teeth and the half teeth of the lower gear ring, and therefore impurities entering the grinding cavity are ground.
5. The black and odorous water body treatment system according to claim 2, wherein: the upper end of first transmission shaft is provided with the pin, the lower extreme and the first transmission shaft interference fit of pin, the top of pin and the inner clearance fit of second linking arm to drive first axis of rotation when first planet wheel rotates and rotate, and then drive the rotation of cleaning rod.
6. The black and odorous water body treatment system according to claim 1, wherein: the inboard below of discharge port is provided with the guide plate, and the filter screen is connected to the upper end of guide plate, and in the lower extreme extended to the passageway of outer grinding cylinder and last ring gear, the both sides rigid coupling of guide plate had the shutoff board, and the upper end of shutoff board is not higher than the filter screen, and the outer end rigid coupling of shutoff board has the backstop board, prevents that the pollutant from spilling over the mud discharge mouth.
7. The black and odorous water body treatment system according to claim 1, wherein: the diameter of the first planet wheel is larger than that of the first sun wheel; the diameter of the second planet wheel is larger than that of the second sun wheel.
8. The black and odorous water body treatment system according to claim 1, wherein: the grinding cavity gradually shrinks from top to bottom.
9. A black and odorous water body treatment process of the black and odorous water body treatment system according to any one of claims 1 to 8, characterized in that: the method comprises the following steps:
the water flow impacts the blades and enters the pipeline through the filter screen, and larger impurities stay on the filter screen; the blades rotate under the action of water, and the blades rotate to drive the central shaft to rotate, so that the first sun gear and the second sun gear which are arranged on the central shaft are driven to rotate;
the first sun wheel drives the first planet wheel to rotate when rotating, the first planet wheel drives the upper gear ring, the outer grinding cylinder and the cleaning rod to rotate, and the cleaning rod scrapes impurities on the filter screen into the sludge discharge port; then flows into the grinding cavity under the action of the guide plate;
the second sun gear drives the second planet gear to rotate, the second planet gear rotates to drive the planet gear support to rotate, the inner grinding cylinder and the outer grinding cylinder of the planet gear support are opposite in rotation direction, and then impurity particles flowing into the grinding cavity are ground.
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| CN112791771B (en) * | 2021-01-21 | 2022-05-24 | 云南凌翔建筑工程有限公司 | Green building sewage treatment system and sewage treatment plant |
| CN114534074B (en) * | 2022-02-18 | 2024-01-16 | 广东固特超声股份有限公司 | Nasal cavity humidifier atomizing nozzle and cleaning method of atomizing nozzle |
| CN118209175A (en) * | 2024-05-22 | 2024-06-18 | 青岛地质工程勘察院(青岛地质勘查开发局) | Water flow measuring device for hydrogeology surveys |
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| CN1743075A (en) * | 2004-09-02 | 2006-03-08 | 王瑛玮 | Planetary ring-gap type powder superfine disintegrating method and apparatus |
| CN103977868B (en) * | 2014-05-06 | 2016-01-13 | 南京工业大学 | Transmission structure of horizontal planetary ball mill |
| CN208161732U (en) * | 2018-03-29 | 2018-11-30 | 宜昌银钒科技有限公司 | Double mill tube ball mills for process for extracting vanadium from stone coal |
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Denomination of invention: A black odor water treatment process and its system Effective date of registration: 20210719 Granted publication date: 20210409 Pledgee: Wuxi rural commercial bank Limited by Share Ltd. Yixing branch Pledgor: JIANGSU CHONG CHONG ENVIRONMENTAL POLYTRON TECHNOLOGIES Inc. Registration number: Y2021320010257 |