CN112320863B - Dosing device for sewage treatment tank and using method thereof - Google Patents
Dosing device for sewage treatment tank and using method thereof Download PDFInfo
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- CN112320863B CN112320863B CN202010941352.2A CN202010941352A CN112320863B CN 112320863 B CN112320863 B CN 112320863B CN 202010941352 A CN202010941352 A CN 202010941352A CN 112320863 B CN112320863 B CN 112320863B
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- 239000010865 sewage Substances 0.000 title claims abstract description 26
- 238000000034 method Methods 0.000 title claims abstract description 19
- 230000007246 mechanism Effects 0.000 claims abstract description 76
- 238000002156 mixing Methods 0.000 claims abstract description 68
- 239000003814 drug Substances 0.000 claims abstract description 65
- 229940079593 drug Drugs 0.000 claims abstract description 11
- 230000000694 effects Effects 0.000 claims abstract description 4
- 230000008569 process Effects 0.000 claims description 9
- 239000000203 mixture Substances 0.000 claims description 6
- 230000033001 locomotion Effects 0.000 claims description 4
- 238000001802 infusion Methods 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 3
- 238000009826 distribution Methods 0.000 claims description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims 2
- 235000017491 Bambusa tulda Nutrition 0.000 claims 2
- 241001330002 Bambuseae Species 0.000 claims 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims 2
- 239000011425 bamboo Substances 0.000 claims 2
- 230000005540 biological transmission Effects 0.000 claims 1
- 239000007788 liquid Substances 0.000 claims 1
- 239000011435 rock Substances 0.000 abstract 1
- 238000003756 stirring Methods 0.000 description 10
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 6
- 229910052698 phosphorus Inorganic materials 0.000 description 6
- 239000011574 phosphorus Substances 0.000 description 6
- 210000003437 trachea Anatomy 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 239000007789 gas Substances 0.000 description 3
- 230000003245 working effect Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 238000005273 aeration Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 150000004665 fatty acids Chemical class 0.000 description 1
- 238000012840 feeding operation Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000008239 natural water Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
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- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Accessories For Mixers (AREA)
Abstract
The invention discloses a dosing device for a sewage treatment tank and a using method thereof, and belongs to the technical field of sewage treatment equipment. A dosing device for a sewage treatment pool comprises a box body, wherein uniformly distributed feeding barrels are fixedly arranged at the top of the box body, the bottom ends of the feeding barrels extend downwards to the inner wall of the box body and are connected through a communicating pipe, a first connecting hose is connected to the bottom end of the communicating pipe, a mixing tank is connected to the bottom end of the first connecting hose, and a shaking mechanism is fixedly arranged on the inner wall of the box body; according to the invention, two groups of shaking mechanisms are arranged on the inner wall of the box body, and the two groups of shaking mechanisms shake the mixing tank simultaneously during working, so that the mixing effect of medicines in the mixing tank is improved; rock the mechanism in addition and can pass through the piston pipe and pour into gas into in to the buffer memory jar at the during operation to increase the pressure in the buffer memory jar, in order to make things convenient for the medicine in the buffer memory jar to carry to adding the pencil through the transfer line, and finally go out through adding the release of medicine shower nozzle.
Description
Technical Field
The invention relates to the technical field of sewage treatment equipment, in particular to a dosing device for a sewage treatment tank and a using method thereof.
Background
The nitrogen and phosphorus removal is an important function of a sewage treatment system, and the important point is to ensure that sufficient organic matters are provided for microorganisms, effective denitrification needs a carbon source easy to biodegrade, biological phosphorus removal needs short-chain volatile fatty acid, in some areas with soft natural water quality, alkalinity needs to be supplemented to maintain the PH condition required by the nitrification process of the whole aeration tank, and in addition, if chemical phosphorus removal is used, metal salts and polymers need to be added no matter as supplement of the biological phosphorus removal process or as a main phosphorus removal means. Therefore, the addition of various medicaments in the sewage treatment process has an important influence on the treatment efficiency.
Through the retrieval, patent application number is 201910966538.0, and application publication number is CN110841507A, the name is a categorised charge device for sewage treatment, the technical scheme of disclosing is as follows: the right side of box is provided with the mechanism of adding medicine, after the manual work carries out the raw materials feeding to the device and accomplishes, mix the medicine and add medicine and can carry out automation through the device is whole to accomplish, the efficiency of adding medicine has been improved, reduce the influence that the medicine caused staff's mind and body, above-mentioned technical scheme is through setting up the feeder hopper of a plurality of differences and putting into the box of below with putting the medicine storehouse, and drive the stirring leaf through driving motor and rotate and mix the stirring to the medicine, but different types of medicine texture, the form, and the speed of dissolving can be different, only be difficult to realize the intensive mixing to multiple medicine through the stirring of stirring leaf, and the stirring leaf that this technical scheme set up has the stirring dead angle, the easy deposit of medicine is in the bottom dead angle department of box promptly, lead to the medicine mix thoroughly, influence the effective of nitrogen and phosphorus removal reaction and go on.
Disclosure of Invention
The invention aims to solve the problems that in the prior art, due to different types of medicines, the textures, the forms and the dissolution rates are different, the various medicines are difficult to be fully mixed only by stirring of stirring blades, and the stirring blades arranged in the technical scheme have stirring dead angles, namely, the medicines are easy to deposit at the dead angle at the bottom end of a box body, so that the medicines are not completely mixed, and the effective proceeding of denitrification and dephosphorization reactions is influenced, and provides a dosing device for a sewage treatment tank and a use method thereof.
In order to achieve the purpose, the invention adopts the following technical scheme:
a dosing device for a sewage treatment pool comprises a box body, wherein the top of the box body is fixedly provided with uniformly distributed feeding cylinders, the bottom ends of the feeding cylinders extend downwards to the inner wall of the box body and are connected through a communicating pipe, the bottom end of the communicating pipe is connected with a first connecting hose, the bottom end of the first connecting hose is connected with a mixing tank, the inner wall of the box body is also fixedly provided with a shaking mechanism, one end, far away from the box body, of the shaking mechanism is movably connected with the mixing tank through a spherical hinge, the input end of the shaking mechanism is connected with a driving air cylinder, the driving air cylinder is fixedly arranged on the inner wall of the box body through a mounting plate, the output end of the shaking mechanism is rotatably connected with a piston rod, a piston disc is fixedly arranged on the piston rod, the top of the mounting plate is also rotatably connected with a piston pipe, the piston rod is slidably arranged in the piston pipe through the piston disc, and the bottom end of the piston pipe is connected with an air delivery pipe, the utility model discloses a safe and convenient medicine feeding device, including piston dish and conveying pipe, all be equipped with one-way pneumatic valve on piston dish and the conveying pipe, the bottom of blending tank is connected with the buffer memory jar through second coupling hose, the one end that the buffer memory jar is close to the conveying pipe is equipped with the relief valve, the one end that the piston pipe was kept away from to the conveying pipe runs through the buffer memory jar and inwards extends, the one end that the conveying pipe was kept away from to the buffer memory jar is connected with the transfer line, the one end that the buffer memory jar was kept away from to the transfer line is connected through the supporter and is erect at the box lateral wall, the end connection of transfer line has the pencil with the medicine, the outer wall connection who adds the pencil with the medicine has the release pipe, the lateral wall of release pipe is connected with the medicine shower nozzle that adds of a plurality of equipartitions.
Preferably, the pipe wall of the feeding cylinder arranged in the box body is provided with a flowmeter.
Preferably, the shaking mechanism comprises a connecting rod and a shaking rod, the connecting rod is rotatably arranged on the inner wall of the box body through a connecting block, the shaking rod is specifically triangular, one end, far away from the box body, of the connecting rod is rotatably connected with the middle of the shaking rod, one side of the bottom edge of the shaking rod is rotatably connected with a cylinder piston rod of a driving cylinder, and the other side of the bottom edge of the shaking rod is rotatably connected with the top of the piston rod.
Preferably, the shaking mechanisms are two groups, and the shaking mechanisms are distributed along the radial direction of the mixing tank at 90 degrees; one group of shaking mechanisms is rotationally connected with the top end of a cylinder piston rod of the driving cylinder, the other group of shaking mechanisms is sleeved on the cylinder piston rod of the driving cylinder through a connecting folding rod, a rod sleeve is fixedly sleeved on the cylinder piston rod of the driving cylinder, the connecting folding rod is fixedly connected with the rod sleeve, and a reset spring is further arranged between the rod sleeve and a cylinder barrel of the driving cylinder.
Preferably, the spherical hinge comprises a barrel body and a rotating joint which are matched with each other, the barrel body of the spherical hinge is fixedly arranged on the side wall of the mixing tank, and the rotating joint of the spherical hinge is fixedly arranged on the swinging rod.
Preferably, the buffer tank is internally and fixedly provided with arranging pipes which are distributed along the axial direction of the buffer tank, one end of the gas conveying pipe arranged in the buffer tank is fixedly provided with an exhaust port, and the exhaust port is clamped on the outer wall of the arranging pipe.
Preferably, the supporter includes the dwang, connects the horizontal pole, the dwang passes through the connecting plate and rotates the setting at the box lateral wall, it sets firmly on the top of dwang to connect the horizontal pole, the fixed cover of lateral wall of connecting the horizontal pole is equipped with the pipe box, add the medicine pipe box and establish in the pipe box.
Preferably, telescopic cylinder is further arranged between the rotating rod and the side wall of the box body, a cylinder barrel of the telescopic cylinder is rotatably arranged on the side wall of the box body, and a cylinder piston rod of the output end of the telescopic cylinder is rotatably connected with the side wall of the rotating rod.
Preferably, the box inner wall one side has still set firmly spacing dish through the connecting rod, the top of spacing dish has been seted up and has been put the thing groove, the blending tank sets up the top at spacing dish.
A use method of a dosing device for a sewage treatment tank comprises the following steps:
s1: the medicine to be mixed is put into the mixing tank through the feeding cylinder and is conveyed into the mixing tank through the communicating pipe and the first connecting hose in sequence for mixing, and in addition, the flow meter arranged on the pipe wall of the feeding cylinder can measure the dosage of the medicine entering the feeding cylinder;
s2: after the medicine enters the mixing tank, the mixing tank can be driven by the shaking mechanism to shake on the inner wall of the box body, specifically, a cylinder piston rod at the output end of a driving cylinder moves up and down in a reciprocating manner, the cylinder piston rod is rotationally connected with one end of a shaking rod, so that the shaking rod is driven to swing along a connecting rod, and the other end of the shaking rod is movably connected with the mixing tank through a spherical hinge, so that the shaking rod drives the mixing tank to shake in the swinging process, and the medicine in the mixing tank is mixed;
s3: in addition, through setting up two sets of rocking mechanisms, therefore under the drive of driving the air cylinder, can drive two sets of rocking mechanisms to work at the same time, specifically when the air cylinder piston rod of driving the air cylinder reciprocates from top to bottom, drive a set of rocking mechanisms of the top to work on the one hand, on the other hand can drive another set of rocking mechanisms to work through connecting the folding rod, because two sets of rocking mechanisms are 90 degrees and distributed, therefore two sets of rocking mechanisms can drive the mixing tank to mix and move along different dimensions while working;
s4: when the shaking mechanism works, the piston disc is driven to move in the piston tube through the piston rod, the one-way air valve is arranged on the piston disc, the one-way air valve is opened when the piston disc moves upwards, external air enters the bottom of the piston tube through the one-way air valve, the one-way air valve is closed when the piston disc moves downwards, the air entering the bottom of the piston tube is pushed out, the air is conveyed into the buffer tank through the conveying air tube, the pressure in the buffer tank is increased along with the increase of the amount of the air entering the buffer tank, and therefore mixed medicines are conveniently conveyed into the medicine adding tube through the infusion tube;
s5: the medicine after the mixture carries to the release pipe in through transfer line, dosing pipe in proper order to finally go out through adding the medicine shower nozzle release, realize the contact with the sewage treatment pond, in addition, accessible telescopic cylinder drive dwang rotates for the box, adjusts the position of dwang in order to realize, conveniently adds going on of medicine operation.
Compared with the prior art, the invention provides a dosing device for a sewage treatment tank and a using method thereof, and the dosing device has the following beneficial effects:
1. in the invention, two groups of shaking mechanisms are arranged on the inner wall of the box body, and the two groups of shaking mechanisms shake the mixing tank simultaneously during working so as to improve the mixing effect of the medicines in the mixing tank; in addition, the shaking mechanism can inject gas into the buffer tank through the piston pipe during working, so that the pressure in the buffer tank is increased, the medicine in the buffer tank is conveniently conveyed into the medicine adding pipe through the infusion pipe, and finally the medicine is released through the medicine adding nozzle.
2. In the invention, two groups of shaking mechanisms are arranged, so that the two groups of shaking mechanisms can be simultaneously driven to work under the driving of the driving air cylinder, specifically, when a piston rod of the driving air cylinder reciprocates up and down, one group of shaking mechanisms at the top end are driven to work, and the other group of shaking mechanisms are driven to work through the connecting folding rod, and because the two groups of shaking mechanisms are distributed at 90 degrees, the two groups of shaking mechanisms can drive the mixing tank to mix along different dimensions during working.
3. In the invention, through arranging the spherical hinge, the mixing tank can move along different dimensions under the driving of the shaking mechanism by utilizing the rotation of the rotary joint relative to the cylinder body.
4. According to the medicine feeding device, the storage rack is arranged, the telescopic cylinder is used for driving the rotating rod to rotate relative to the box body, so that the position of a part on the rotating rod is adjusted, and medicine feeding operation can be conveniently and smoothly carried out.
5. According to the invention, the inner wall of the box body is fixedly provided with the limiting disc, and the mixing tank can be driven by the shaking mechanism to rotate along the object placing groove in the limiting disc, so that the mixing tank is limited on the limiting disc.
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 from FIG. 1;
FIG. 3 is a schematic view of the present invention with the box removed from FIG. 1;
FIG. 4 is a schematic view of the present invention with the shelf removed from FIG. 3;
figure 5 is a schematic view of the arrangement of the centrally mounted figure 3 insert holder of the present invention;
FIG. 6 is a schematic view of another embodiment of the present invention from FIG. 3;
FIG. 7 is a schematic structural view of portion A of FIG. 6 according to the present invention;
FIG. 8 is a schematic view of another perspective of FIG. 6 according to the present invention;
FIG. 9 is a cross sectional view of FIG. 8 of the present invention;
FIG. 10 is a schematic view of the structure of portion B of FIG. 9 according to the present invention;
fig. 11 is a rear side view of fig. 1 of the present invention.
In the figure: 1. a box body; 2. a feeding cylinder; 3. a communicating pipe; 4. a first connecting hose; 5. a mixing tank; 6. a shaking mechanism; 6-1, connecting rod; 6-2, shaking the rod; 7. spherical hinge; 7-1, a cylinder body; 7-2, a rotary joint; 8. a driving cylinder; 9. mounting a plate; 10. a piston rod; 11. a piston disc; 12. a piston tube; 13. a gas delivery pipe; 14. a second connecting hose; 15. a buffer tank; 16. a transfusion tube; 17. a rack; 17-1, rotating the rod; 17-2, connecting the cross rod; 18. a medicine feeding pipe; 19. a release tube; 20. a dosing nozzle; 21. a flow meter; 22. connecting blocks; 23. arranging a pipe; 24. an exhaust port; 25. pipe sleeve; 26. a telescopic cylinder; 27. a limiting disc; 27-1, a storage groove; 28. connecting the folding rod; 29. a rod sleeve; 30. a return spring.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, are used in the orientations and positional relationships indicated in the drawings, which are based on the orientations and positional relationships indicated in the drawings, and are used for convenience of description and simplicity of description, but do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
Example 1:
referring to fig. 1, 2, 3, 4, 6 and 11, a dosing device for a sewage treatment tank and a using method thereof, comprises a tank body 1, wherein a uniformly distributed feeding cylinder 2 is fixedly arranged at the top of the tank body 1, the bottom end of the feeding cylinder 2 extends downwards to the inner wall of the tank body 1 and is connected with the inner wall of the tank body through a communicating pipe 3, the bottom end of the communicating pipe 3 is connected with a first connecting hose 4, the bottom end of the first connecting hose 4 is connected with a mixing tank 5, a shaking mechanism 6 is further fixedly arranged on the inner wall of the tank body 1, one end of the shaking mechanism 6, which is far away from the tank body 1, is movably connected with the mixing tank 5 through a spherical hinge 7, the input end of the shaking mechanism 6 is connected with a driving cylinder 8, the driving cylinder 8 is fixedly arranged on the inner wall of the tank body 1 through a mounting plate 9, the output end of the shaking mechanism 6 is rotatably connected with a piston rod 10, a piston disc 11 is fixedly arranged on the piston rod 10, the top of the mounting plate 9 is rotatably connected with a piston tube 12, piston rod 10 slides through piston disc 11 and sets up in piston pipe 12, the bottom of piston pipe 12 is connected with defeated trachea 13, all be equipped with one-way pneumatic valve on piston disc 11 and the defeated trachea 13, the bottom of blending tank 5 is connected with buffer memory jar 15 through second coupling hose 14, the one end that buffer memory jar 15 is close to defeated trachea 13 is equipped with the relief valve, the one end that piston pipe 12 was kept away from to defeated trachea 13 runs through buffer memory jar 15 and inwards extends, buffer memory jar 15 is kept away from the one end of defeated trachea 13 and is connected with transfer line 16, the one end that buffer memory jar 15 was kept away from to transfer line 16 is established at 1 lateral wall of box through supporter 17 link, the end connection of transfer line 16 has dosing pipe 18, the outer wall connection of dosing pipe 18 has release pipe 19, the lateral wall of release pipe 19 is connected with the medicine shower nozzle 20 that adds of a plurality of equipartitions.
The wall of the feed cylinder 2, which is arranged inside the box 1, is provided with a flow meter 21, and the flow meter 21 is arranged to measure the dosage of the medicine entering the feed cylinder 2.
Example 2:
referring to fig. 5, 7, 8, 9 and 10, the same as embodiment 1, further, the swing mechanism 6 includes a connecting rod 6-1 and a swing rod 6-2, the connecting rod 6-1 is rotatably disposed on the inner wall of the box body 1 through a connecting block 22, the swing rod 6-2 is triangular, one end of the connecting rod 6-1 far away from the box body 1 is rotatably connected with the middle part of the swing rod 6-2, one side of the bottom edge of the swing rod 6-2 is rotatably connected with the cylinder piston rod of the driving cylinder 8, the other side of the bottom edge of the swing rod 6-2 is rotatably connected with the top of the piston rod 10, when the cylinder piston rod at the output end of the driving cylinder 8 moves up and down, the cylinder piston rod is rotatably connected with one end of the swing rod 6-2, so as to drive the swing rod 6-2 to swing along the connecting rod 6-1, the other end of the shaking rod 6-2 is movably connected with the mixing tank 5 through the spherical hinge 7, so that the shaking rod 6-2 drives the mixing tank 5 to shake in the swinging process, and the medicines in the mixing tank 5 are mixed.
The shaking mechanisms 6 are arranged in two groups, and the shaking mechanisms 6 are distributed along the radial direction of the mixing tank 5 at 90 degrees; one group of shaking mechanisms 6 is rotationally connected with the top end of a cylinder piston rod of the driving cylinder 8, the other group of shaking mechanisms 6 is sleeved on the cylinder piston rod of the driving cylinder 8 through a connecting folding rod 28, a rod sleeve 29 is fixedly sleeved on the cylinder piston rod of the driving cylinder 8, the connecting folding rod 28 is fixedly connected with the rod sleeve 29, and a reset spring 30 is further arranged between the rod sleeve 29 and a cylinder barrel of the driving cylinder 8; through setting up two sets of rocking mechanism 6, therefore under the drive of driving actuating cylinder 8, can drive two sets of rocking mechanism 6 simultaneous workings simultaneously, specifically drive actuating cylinder 8's piston rod of cylinder when up-and-down reciprocating motion, drive a set of rocking mechanism 6 workings on top on the one hand, on the other hand can drive another set of rocking mechanism 6 workings through connecting folding rod 28, because two sets of rocking mechanism 6 are 90 degrees distributions, consequently two sets of rocking mechanism 6 can drive blending tank 5 and mix along different dimensions at the during operation, prevent that the drug deposition from at the bottom of blending tank 5, improve the effect that the medicine mixes.
The spherical hinge 7 comprises a barrel body 7-1 and a rotating joint 7-2 which are matched with each other, the barrel body 7-1 of the spherical hinge 7 is fixedly arranged on the side wall of the mixing tank 5, the rotating joint 7-2 of the spherical hinge 7 is fixedly arranged on the shaking rod 6-2, and the mixing tank 5 is convenient to move along different dimensions under the driving of the shaking mechanism 6 by utilizing the rotation of the rotating joint 7-2 relative to the barrel body 7-1.
The buffer tank 15 is internally and fixedly provided with arranging pipes 23 which are distributed along the axial direction, one end of the conveying air pipe 13 arranged inside the buffer tank 15 is fixedly provided with an exhaust port 24, the exhaust port 24 is clamped on the outer wall of the arranging pipe 23, and the arranging pipe 23 is convenient for the conveying air pipe 13 to be arranged inside the buffer tank 15.
Example 3:
referring to fig. 8, 9 and 11, the same as embodiment 2, further, the storage rack 17 includes a rotating rod 17-1 and a connecting cross rod 17-2, the rotating rod 17-1 is rotatably disposed on a side wall of the box body 1 through a connecting plate, the connecting cross rod 17-2 is fixedly disposed at a top end of the rotating rod 17-1, a pipe sleeve 25 is fixedly sleeved on a side wall of the connecting cross rod 17-2, and the medicine feeding pipe 18 is sleeved in the pipe sleeve 25.
A telescopic cylinder 26 is further arranged between the rotating rod 17-1 and the side wall of the box body 1, the cylinder barrel of the telescopic cylinder 26 is rotatably arranged on the side wall of the box body 1, a cylinder piston rod at the output end of the telescopic cylinder 26 is rotatably connected with the side wall of the rotating rod 17-1, and the rotating rod 17-1 is driven to rotate relative to the box body 1 by using the telescopic cylinder 26, so that the position of a part on the rotating rod 17-1 is adjusted to facilitate the smooth operation of dosing.
A limiting disc 27 is fixedly arranged on one side of the inner wall of the box body 1 through a connecting rod, an object placing groove 27-1 is formed in the top of the limiting disc 27, the mixing tank 5 is arranged on the top of the limiting disc 27, and the mixing tank 5 can rotate along the object placing groove 27-1 in the limiting disc 27 under the driving of the shaking mechanism 6, so that the mixing tank 5 is limited on the limiting disc 27.
The invention also discloses a use method of the dosing device for the sewage treatment tank, which comprises the following steps:
s1: the medicine to be mixed is put in through the feeding cylinder 2 and is sequentially conveyed into the mixing tank 5 through the communicating pipe 3 and the first connecting hose 4 for mixing, and in addition, the flow meter 21 arranged on the pipe wall of the feeding cylinder 2 can measure the dosage of the medicine entering the feeding cylinder 2;
s2: after the medicine enters the mixing tank 5, the mixing tank 5 can be driven by the shaking mechanism 6 to shake the mixing tank 5 on the inner wall of the box body 1, specifically, a cylinder piston rod at the output end of the driving cylinder 8 moves up and down in a reciprocating manner, and the cylinder piston rod is rotationally connected with one end of the shaking rod 6-2, so that the shaking rod 6-2 is driven to swing along the connecting rod 6-1, and the other end of the shaking rod 6-2 is movably connected with the mixing tank 5 through the spherical hinge 7, so that the shaking rod 6-2 drives the mixing tank 5 to shake in the swinging process, and the medicine in the mixing tank 5 is mixed;
s3: in addition, by arranging the two groups of shaking mechanisms 6, the two groups of shaking mechanisms 6 can be simultaneously driven to work under the driving of the driving cylinder 8, specifically, when a cylinder piston rod of the driving cylinder 8 reciprocates up and down, on one hand, one group of shaking mechanisms 6 at the top end is driven to work, on the other hand, the other group of shaking mechanisms 6 is driven to work through the connecting folding rod 28, and because the two groups of shaking mechanisms 6 are distributed at 90 degrees, the two groups of shaking mechanisms 6 can drive the mixing tank 5 to mix along different dimensions during working;
s4: when the shaking mechanism 6 works, the piston disc 11 is driven by the piston rod 10 to move in the piston tube 12, because the one-way air valve is arranged on the piston disc 11, the one-way air valve is opened when the piston disc 11 moves upwards, external air enters the bottom of the piston tube 12 through the one-way air valve, the one-way air valve is closed when the piston disc 11 moves downwards, the air entering the bottom of the piston tube 12 is pushed out, the air is conveyed into the cache tank 15 through the conveying air tube 13, and the pressure in the cache tank 15 is increased along with the increase of the amount of the air entering the cache tank 15, so that the mixed medicines are conveniently conveyed into the medicine feeding tube 18 through the conveying tube 16;
s5: the medicine after mixing is carried to the release pipe 19 in proper order through transfer line 16, dosing pipe 18 to finally release through adding medicine shower nozzle 20 and go out, realize the contact with the sewage treatment pond, in addition, accessible telescopic cylinder 26 drive dwang 17-1 rotates for box 1, in order to realize adjusting the position of dwang 17-1, conveniently add going on of medicine operation.
While the invention has been described with reference to specific embodiments, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted without departing from the scope of the invention. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the invention without departing from its scope. Therefore, it is intended that the invention not be limited to the particular embodiment disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.
Claims (6)
1. The utility model provides a dosing device for sewage treatment pond, includes box (1), its characterized in that, the top of box (1) has set firmly the feeding section of thick bamboo (2) of equipartition, the bottom downwardly extending of feeding section of thick bamboo (2) extends to box (1) inner wall and links to each other through communicating pipe (3), the bottom of communicating pipe (3) is connected with first connecting hose (4), the bottom of first connecting hose (4) is connected with blending tank (5), the inner wall of box (1) has still set firmly rocking mechanism (6), the one end that keeps away from box (1) of rocking mechanism (6) is passed through ball pivot (7) and is linked to each other with blending tank (5) activity, the input of rocking mechanism (6) is connected with driving cylinder (8), just driving cylinder (8) set firmly at box (1) inner wall through mounting panel (9), the output rotation of rocking mechanism (6) is connected with piston rod (10), the improved mixing device is characterized in that a piston disc (11) is fixedly arranged on the piston rod (10), the top of the mounting plate (9) is further rotatably connected with a piston pipe (12), the piston rod (10) is arranged in the piston pipe (12) in a sliding mode through the piston disc (11), the bottom end of the piston pipe (12) is connected with a gas conveying pipe (13), one-way air valves are arranged on the piston disc (11) and the gas conveying pipe (13), the bottom of the mixing tank (5) is connected with a cache tank (15) through a second connecting hose (14), a pressure relief valve is arranged at one end, close to the gas conveying pipe (13), of the cache tank (15), one end, far away from the piston pipe (12), of the gas conveying pipe (13) penetrates through the cache tank (15) and extends inwards, one end, far away from the gas conveying pipe (13), of the cache tank (15) is connected with a gas conveying pipe (16), one end, far away from the cache tank (15), of the liquid conveying pipe (16) is connected with and erected on the outer side wall of the box body (1) through a commodity shelf (17), the end part of the infusion tube (16) is connected with a dosing tube (18), the outer wall of the dosing tube (18) is connected with a release tube (19), and the side wall of the release tube (19) is connected with a plurality of evenly distributed dosing nozzles (20);
the shaking mechanism (6) comprises a connecting rod (6-1) and a shaking rod (6-2), the connecting rod (6-1) is rotatably arranged on the inner wall of the box body (1) through a connecting block (22), the shaking rod (6-2) is triangular, one end, far away from the box body (1), of the connecting rod (6-1) is rotatably connected with the middle of the shaking rod (6-2), one side of the bottom edge of the shaking rod (6-2) is rotatably connected with a cylinder piston rod of the driving cylinder (8), and the other side of the bottom edge of the shaking rod (6-2) is rotatably connected with the top of the piston rod (10);
the shaking mechanisms (6) are divided into two groups, and the shaking mechanisms (6) are distributed along the radial direction of the mixing tank (5) at 90 degrees; one group of shaking mechanisms (6) is rotationally connected with the top end of a cylinder piston rod of the driving cylinder (8), the other group of shaking mechanisms (6) is sleeved on the cylinder piston rod of the driving cylinder (8) through a connecting folding rod (28), a rod sleeve (29) is fixedly sleeved on the cylinder piston rod of the driving cylinder (8), the connecting folding rod (28) is fixedly connected with the rod sleeve (29), and a reset spring (30) is further arranged between the rod sleeve (29) and a cylinder barrel of the driving cylinder (8);
the spherical hinge (7) comprises a cylinder body (7-1) and a rotary joint (7-2) which are matched with each other, the cylinder body (7-1) of the spherical hinge (7) is fixedly arranged on the side wall of the mixing tank (5), and the rotary joint (7-2) of the spherical hinge (7) is fixedly arranged on the shaking rod (6-2);
the inside of buffer memory jar (15) sets firmly along its axial distribution settle pipe (23), the one end that buffer memory jar (15) inside was placed in gas transmission pipe (13) sets firmly gas vent (24), just gas vent (24) card with settle the outer wall of pipe (23).
2. The dosing device for the sewage treatment tank as claimed in claim 1, wherein a flow meter (21) is arranged on a pipe wall of the feeding cylinder (2) arranged inside the box body (1).
3. The dosing device for the sewage treatment tank is characterized in that the shelf (17) comprises a rotating rod (17-1) and a connecting cross rod (17-2), the rotating rod (17-1) is rotatably arranged on the side wall of the tank body (1) through a connecting plate, the connecting cross rod (17-2) is fixedly arranged at the top end of the rotating rod (17-1), a pipe sleeve (25) is fixedly arranged on the side wall of the connecting cross rod (17-2), and the dosing pipe (18) is sleeved in the pipe sleeve (25).
4. The dosing device for the sewage treatment tank as defined in claim 3, wherein a telescopic cylinder (26) is further arranged between the rotating rod (17-1) and the side wall of the tank body (1), the cylinder of the telescopic cylinder (26) is rotatably arranged on the side wall of the tank body (1), and a cylinder piston rod at the output end of the telescopic cylinder (26) is rotatably connected with the side wall of the rotating rod (17-1).
5. The dosing device for the sewage treatment tank according to claim 4, wherein a limiting disc (27) is further fixedly arranged on one side of the inner wall of the box body (1) through a connecting rod, an object placing groove (27-1) is formed in the top of the limiting disc (27), and the mixing tank (5) is arranged on the top of the limiting disc (27).
6. The use method of the chemical adding device for the sewage treatment tank adopts the chemical adding device for the sewage treatment tank as claimed in any one of claims 1 to 5, and is characterized by comprising the following steps:
s1: the medicine to be mixed is put in through the feeding cylinder (2) and is conveyed into the mixing tank (5) through the communicating pipe (3) and the first connecting hose (4) in sequence for mixing, and in addition, the flow meter (21) arranged on the pipe wall of the feeding cylinder (2) can measure the dosage of the medicine entering the feeding cylinder (2);
s2: after the medicine enters the mixing tank (5), the mixing tank (5) can be driven by the shaking mechanism (6) to drive the mixing tank (5) to shake on the inner wall of the box body (1), specifically, a cylinder piston rod at the output end of the driving cylinder (8) moves up and down in a reciprocating manner, as the cylinder piston rod is rotationally connected with one end of the shaking rod (6-2), the shaking rod (6-2) is driven to swing along the connecting rod (6-1), and as the other end of the shaking rod (6-2) is movably connected with the mixing tank (5) through the spherical hinge (7), the shaking rod (6-2) drives the mixing tank (5) to shake in the swinging process, so that the medicine in the mixing tank (5) is mixed;
s3: in addition, through setting up two sets of rocking mechanisms (6), therefore under the drive of driving actuating cylinder (8), can drive two sets of rocking mechanisms (6) to work simultaneously, specifically when the cylinder piston rod of driving actuating cylinder (8) is up-and-down reciprocating motion, drive one set of rocking mechanism (6) of top and work on the one hand, on the other hand can drive another set of rocking mechanism (6) to work through connecting folding rod (28), because two sets of rocking mechanisms (6) are 90 degrees and distribute, therefore two sets of rocking mechanisms (6) can drive mixing tank (5) to mix along different dimensions when working;
s4: when the shaking mechanism (6) works, the piston disc (11) is driven to move in the piston pipe (12) through the piston rod (10), because the piston disc (11) is provided with the one-way air valve, the one-way air valve is opened in the upward movement process of the piston disc (11), external air enters the bottom of the piston pipe (12) through the one-way air valve, the one-way air valve is closed in the downward movement process of the piston disc (11) and pushes out the air entering the bottom of the piston pipe (12), the air is conveyed into the cache tank (15) through the conveying air pipe (13), the pressure in the cache tank (15) is increased along with the increase of the amount of the air entering the cache tank (15), and therefore mixed medicines are conveniently conveyed into the medicine adding pipe (18) through the conveying pipe (16);
s5: the medicine after the mixture carries to in release pipe (19) through transfer line (16), dosing pipe (18) in proper order to finally release through adding medicine shower nozzle (20) and go out, realize the contact with the sewage treatment pond, in addition, accessible telescopic cylinder (26) drive dwang (17-1) rotate for box (1), adjust the position of dwang (17-1), conveniently add going on of medicine operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010941352.2A CN112320863B (en) | 2020-09-09 | 2020-09-09 | Dosing device for sewage treatment tank and using method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010941352.2A CN112320863B (en) | 2020-09-09 | 2020-09-09 | Dosing device for sewage treatment tank and using method thereof |
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| CN112320863A CN112320863A (en) | 2021-02-05 |
| CN112320863B true CN112320863B (en) | 2022-09-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010941352.2A Active CN112320863B (en) | 2020-09-09 | 2020-09-09 | Dosing device for sewage treatment tank and using method thereof |
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| CN201273174Y (en) * | 2008-10-14 | 2009-07-15 | 中国石油集团川庆钻探工程有限公司工程技术研究院 | Self-pressing type medicine-adding apparatus |
| WO2018038388A1 (en) * | 2016-08-25 | 2018-03-01 | 강희식 | High-pressure large-capacity water supply apparatus |
| CN108651418A (en) * | 2018-04-07 | 2018-10-16 | 曾浩 | Pesticide spraying mixing arrangement in a kind of agricultural planting |
| CN108849811A (en) * | 2018-06-04 | 2018-11-23 | 刘启标 | A kind of device for administration of drugs in the adjustable application direction of agricultural planting |
| CN209370843U (en) * | 2019-01-16 | 2019-09-10 | 广州市沣逸泰环保科技有限公司 | A kind of environment protection treating exhaust gas storage and transportation apparatus |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201273174Y (en) * | 2008-10-14 | 2009-07-15 | 中国石油集团川庆钻探工程有限公司工程技术研究院 | Self-pressing type medicine-adding apparatus |
| WO2018038388A1 (en) * | 2016-08-25 | 2018-03-01 | 강희식 | High-pressure large-capacity water supply apparatus |
| CN108651418A (en) * | 2018-04-07 | 2018-10-16 | 曾浩 | Pesticide spraying mixing arrangement in a kind of agricultural planting |
| CN108849811A (en) * | 2018-06-04 | 2018-11-23 | 刘启标 | A kind of device for administration of drugs in the adjustable application direction of agricultural planting |
| CN209370843U (en) * | 2019-01-16 | 2019-09-10 | 广州市沣逸泰环保科技有限公司 | A kind of environment protection treating exhaust gas storage and transportation apparatus |
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Denomination of invention: A dosing device for sewage treatment tank and its use method Effective date of registration: 20221111 Granted publication date: 20220909 Pledgee: Diankou sub branch of Zhejiang Zhuji Rural Commercial Bank Co.,Ltd. Pledgor: Zhuji Tengfei Trading Co.,Ltd. Registration number: Y2022980021605 |
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Granted publication date: 20220909 Pledgee: Diankou sub branch of Zhejiang Zhuji Rural Commercial Bank Co.,Ltd. Pledgor: Zhuji Tengfei Trading Co.,Ltd. Registration number: Y2022980021605 |