CN115403127B - Be used for intelligent greenhouse rainwater desulfurization clarification plant - Google Patents
Be used for intelligent greenhouse rainwater desulfurization clarification plant Download PDFInfo
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- CN115403127B CN115403127B CN202211347355.9A CN202211347355A CN115403127B CN 115403127 B CN115403127 B CN 115403127B CN 202211347355 A CN202211347355 A CN 202211347355A CN 115403127 B CN115403127 B CN 115403127B
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
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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
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/101—Sulfur compounds
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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
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/001—Runoff or storm water
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/06—Controlling or monitoring parameters in water treatment pH
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/108—Rainwater harvesting
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
Abstract
The invention relates to the related field of rainwater purification equipment, in particular to intelligent greenhouse rainwater desulphurization purification equipment, which comprises a purification reaction kettle provided with a water inlet and a discharge port, and further comprises a liquid feeding box, a first vertical pipe, a second vertical pipe, a discharge pipe, a three-way flow dividing pipe and a material dividing valve, wherein the bottom of the second vertical pipe is provided with a plurality of liquid feeding pipes, the material dividing valve comprises a valve core capable of rotating for ninety degrees at a time, the valve core is respectively provided with a liquid phase discharge groove and a solid phase discharge groove, the liquid phase discharge groove comprises a middle bent pipe groove and two radial outer grooves provided with filter plates, a flow guide inclined plate is arranged in the three-way flow dividing pipe, and a ph value sensor is also arranged in the purification reaction kettle. According to the invention, the lime water is added into the collected acid rain, and after the lime water and the acid rain are fully reacted in the purification reaction kettle, the solid-phase product and the liquid-phase product are respectively collected in sequence by using the valve core with a unique structure in the material-filling valve, so that the acid rain is fully purified and reused.
Description
Technical Field
The invention relates to the related field of rainwater purification equipment, in particular to rainwater desulphurization purification equipment for an intelligent greenhouse.
Background
An intelligent greenhouse, generally called a multi-span greenhouse or a modern greenhouse for short, is an advanced type in facility agriculture, has a comprehensive environment control system, can directly adjust a plurality of factors such as indoor temperature, light, water, fertilizer, gas and the like by utilizing the system, can realize annual high yield and steady fine vegetables and flowers, and has good economic benefit. The intelligent greenhouse can collect rainwater falling naturally, so that agricultural products are irrigated according to irrigation periods of different agricultural products. The suitable ph values of the required moisture of different agricultural products are different, and the ph values of the rainwater in the same region at different times are also different, so that the intelligent greenhouse can preliminarily detect and judge the ph value of the rainwater through the ph value sensor, and the rainwater with different ph values is stored respectively according to needs.
However, the traditional intelligent greenhouse still has the following defects: at first, traditional intelligent greenhouse only can carry out simple ph value through equipment such as ph sensor to the rainwater of collecting and differentiate, thereby the rainwater that will irrigate and the rainwater classified collection who is unsuitable to irrigate, but be difficult to accomplish to carry out purification treatment to the rainwater that is unsuitable to irrigate, and a small amount of equipment that can carry out purification treatment to the rainwater also is difficult to carry out suitable processing to the rainwater, most clarification plant all adopt to add chemical substance in to the rainwater and react, and come out the sediment with the form of solid with harmful substance and collect, but a lot of equipment can not be in time to separate solid impurity and the rainwater after purifying in a lot of ways after purifying, thereby cause subsequent solid impurity redissolution, and then destroy quality of water, influence subsequent irrigation.
Disclosure of Invention
Based on this, it is necessary to provide a rain water desulphurization purification device for intelligent greenhouses, aiming at the problems in the prior art.
In order to solve the problems of the prior art, the invention adopts the technical scheme that:
the utility model provides a be used for intelligent greenhouse rainwater sulphur removal clarification plant, includes purification reaction kettle, purification reaction kettle's top and bottom are equipped with water inlet and discharge gate respectively, and purification reaction kettle's top links firmly the liquid feeding case that is used for sending into lime water to it, and still coaxial coupling is provided with the first standpipe that links to each other with the liquid feeding case in the purification reaction kettle, and coaxial coupling has the second standpipe that can rotate the lift on the first standpipe, and first standpipe follows the second standpipe rotation and rotate, and the bottom of second standpipe is provided with a plurality of along circumferencial direction evenly distributed and is used for the liquid feeding pipe to the one-way lime water that sprays in purification reaction kettle, the discharge gate lower extreme is provided with the branch material valve on discharging pipe and the discharging pipe, the branch material valve includes one can ninety degrees of single rotation and be the ball structure's case, has seted up the liquid phase blown down tank respectively on the case and along radial solid phase blown down tank, and the liquid phase blown down tank includes that the middle part elbow tank and two symmetries set up in the radial outer tank both sides of middle part elbow tank, and the radial swash plate that the outer end of every radial outer tank all is provided with the swash plate, and the three-way shunt tubes that the three-phase shunt tubes still be provided with three-pass three-phase reaction kettle's rotatory shunt tubes in the rotatory value that the cross.
Preferably, purification reaction kettle is vertical state fixed the setting on the mounting bracket, still be provided with the solenoid valve between branch material valve and the discharge gate, branch material valve still includes the valve body and links firmly on the valve body and be used for driving the ninety degrees driver of valve core single rotation, the shaping has the radial cross axle that links firmly with the driver on the valve core, and the upper and lower end of valve body has a pan feeding pipe respectively and arranges the material pipe, and the pan feeding pipe of valve body with arrange the material pipe and communicate respectively to solenoid valve and tee bend shunt tubes top.
Preferably, the tee bend shunt tubes are fixed to be set up on the mounting bracket, the row's of the top of tee bend shunt tubes and depiler valve expects that the pipe links to each other, and the bottom of tee bend shunt tubes still shaping has vertical stand pipe, and the vertical intraductal coaxial direction standpipe that can rotate that is provided with of vertical stand pipe, the water conservancy diversion swash plate is the inclined plane structure of shaping in direction standpipe top, and vertical stand pipe dynamic seal links to each other with the direction, still link firmly on the mounting bracket and be used for driving the rotatory first motor of direction standpipe.
Preferably, the mounting rack is further provided with two proximity switches symmetrically arranged on two sides of the output shaft of the first motor, and the output shaft of the first motor is fixedly connected with a proximity rod.
Preferably, a liquid delivery cavity is further arranged between the second vertical pipe and the plurality of liquid delivery pipes, a plurality of liquid outlets one-to-one corresponding to the plurality of liquid delivery pipes are formed in the liquid delivery cavity, the plurality of liquid delivery pipes are one-to-one connected with the plurality of liquid outlets, and a plurality of uniformly arranged spraying nozzles are formed in the outer cylindrical wall of each liquid delivery pipe.
Preferably, the purification reaction kettle top still is provided with the second motor that is used for driving first standpipe rotation and second standpipe lift in step, and the output shaft of second motor links to each other with first standpipe transmission, still be provided with the lift diaphragm in the purification reaction kettle, and the lower extreme axial of second standpipe is spacing to be set up on the lift diaphragm, still has linked firmly vertical lead screw on the lift diaphragm, and purification reaction kettle top still coupling is provided with the threaded sleeve of coaxial setting on vertical lead screw, vertical lead screw and threaded sleeve threaded connection, and the output shaft transmission cooperation of threaded sleeve and second motor.
Preferably, a first bevel gear is coaxially formed outside the threaded sleeve, an output shaft of the second motor is in a horizontal state and is coaxially and fixedly connected with a second bevel gear, and the first bevel gear is meshed with the second bevel gear.
Preferably, the threaded sleeve is further coaxially and fixedly connected with a first gear, and the top of the first vertical pipe is coaxially and fixedly connected with a second gear meshed with the first gear.
Compared with the prior art, the invention has the beneficial effects that: according to the invention, lime water is added into the collected acid rain, and after the lime water and the acid rain are fully reacted in the purification reaction kettle, the solid-phase product and the liquid-phase product are respectively collected in sequence by utilizing the valve core with a unique structure in the material-separating valve, so that the acid rain is fully purified and reused, and the acid rain can be purified to different pH value ranges according to the characteristic of required irrigation plants, so that the rainwater in various pH value ranges is fully utilized for irrigation.
Drawings
Fig. 1 is a schematic perspective view of the embodiment.
Fig. 2 is an enlarged view of a portion of a structure at a in fig. 1.
FIG. 3 is a top view of the purification reactor, the material distribution valve and the three-way flow-dividing pipe of the embodiment.
Fig. 4 is a sectional view taken along line B-B of fig. 3.
Fig. 5 is an enlarged view of a portion of the structure at C in fig. 4.
Fig. 6 is a sectional view of the internal structure of the material distributing valve of the embodiment.
Fig. 7 is a sectional view of the internal structure of the valve body of the embodiment.
FIG. 8 is an exploded perspective view of the three-way shunt tube and guide standpipe of the present embodiment.
Fig. 9 is an enlarged view of a portion of the structure at D in fig. 8.
The reference numbers in the figures are:
1. purifying the reaction kettle; 2. a water inlet; 3. a discharge port; 4. a liquid delivery box; 5. a first vertical tube; 6. a second standpipe; 7. a liquid delivery pipe; 8. a discharge pipe; 9. a material distributing valve; 10. a valve core; 11. a liquid phase discharge chute; 12. a solid phase discharge chute; 13. a middle pipe bending groove; 14. a radially outer groove; 15. filtering the plate; 16. a three-way shunt pipe; 17. a flow guide sloping plate; 18. a mounting frame; 19. an electromagnetic valve; 20. a valve body; 21. a driver; 22. a radial cross-axis; 23. a longitudinal convex tube; 24. a guide vertical pipe; 25. a first motor; 26. a proximity switch; 27. a proximity rod; 28. a liquid delivery cavity; 29. a liquid outlet; 30. a spray nozzle; 31. a second motor; 32. lifting the transverse plate; 33. a vertical screw rod; 34. a threaded sleeve; 35. a first bevel gear; 36. a second bevel gear; 37. a first gear; 38. a second gear.
Detailed Description
For further understanding of the features and technical means of the present invention, as well as the specific objects and functions attained by the present invention, the present invention will be described in further detail with reference to the accompanying drawings and detailed description.
Referring to fig. 1 to 9, a desulfurization purification device for intelligent greenhouse rainwater, including a purification reaction kettle 1, the top and the bottom of the purification reaction kettle 1 are respectively provided with a water inlet 2 and a discharge port 3, the top of the purification reaction kettle 1 is fixedly connected with a liquid feeding tank 4 for feeding lime water into the purification reaction kettle 1, the purification reaction kettle 1 is further provided with a first vertical pipe 5 connected with the liquid feeding tank 4 in a coaxial coupling manner, the first vertical pipe 5 is coaxially connected with a second vertical pipe 6 capable of rotating and lifting, the first vertical pipe 5 rotates and rotates along with the rotation of the second vertical pipe 6, the bottom of the second vertical pipe 6 is provided with a plurality of liquid feeding pipes 7 uniformly distributed along the circumferential direction and used for one-way spraying lime water into the purification reaction kettle 1, the lower end of the discharge port 3 is provided with a discharge pipe 8 and a material distributing valve 9 arranged on the discharge pipe 8, the material distributing valve 9 comprises a valve core 10 capable of rotating once and being in a spherical structure, the valve core 10 is respectively provided with a liquid phase discharge groove 11 and a radial solid phase discharge groove 12, the liquid phase discharge groove 11 and a radial three-phase inclined plate 16 are arranged at the middle of the discharge groove 13, and a three-way inclined plate 14 is arranged at the outer end of the radial inclined plate 14, and a filter plate 16 is arranged at the outer end of the radial inclined plate 14, and a radial inclined plate 14 is arranged at the center of the radial direction of the radial inclined plate 14.
A pH value sensor is not shown in the figure, a water storage tank (not shown in the figure) is also arranged outside the purification reaction kettle 1, the intelligent greenhouse (not shown in the figure) collects rainwater and then respectively sends the rainwater to the water storage tank and the purification reaction kettle 1 through a water supply pipeline (not shown in the figure), the water supply pipeline is also provided with a pH value sensor (not shown in the figure) for detecting the pH value of the rainwater, a three-position three-way electromagnetic valve 19 (not shown in the figure) for selectively sending the rainwater into the water storage tank or the purification reaction kettle 1 according to actual needs is also arranged on the intelligent greenhouse, aiming at the characteristic that plants need to be irrigated, the intelligent greenhouse can send the rainwater in a corresponding pH value range into the purification reaction kettle 1 for purification, the mature prior art is not described any more here, lime water is filled in the liquid supply tank 4, and the purification reaction kettle 1 is mainly used for removing sulfur from the rainwater through the lime water, namely, the rainwater can be divided into normal rainwater and acid rain, the purification reaction kettle 1 is mainly used for removing the sulfuric acid component in the acid rain, after lime water is added into the acid rain, calcium hydroxide in the lime water can react with the sulfuric acid in the acid rain, calcium sulfate precipitate and water are produced (the precipitation of calcium sulfate is not ensured, a spiral heating pipe can be additionally arranged on the purification reaction kettle, and the precipitation of calcium sulfate is ensured), so that the sulfuric acid in the acid rain is removed and converted into irrigateable rainwater, the liquid-phase discharge tank 11 and the solid-phase discharge tank 12 are respectively used for discharging purified rainwater and calcium sulfate precipitate, the purified rainwater and calcium sulfate precipitate are respectively a liquid-phase product and a solid-phase product, the rainwater sent out by the water sending pipe is sent into the purification reaction kettle 1 from the water inlet 2, and is purified by the purification reaction kettle 1, the reaction product is finally discharged and collected separately from the solid phase product and the liquid phase product by the three-way shunt pipe 16, and only lime water is stored in the liquid sending tank in the invention, and the sulfuric acid component is removed by the reaction of the lime water and the sulfuric acid in the acid rain, but the invention is not limited to only using the lime water to perform the sulfur removal operation, for example, the sulfur removal operation can also be performed by ammonium hydroxide solution.
The interior of the valve core 10 is in a structure shown in fig. 7, the liquid phase discharge chute 11 and the solid phase discharge chute 12 are in structures shown in fig. 7, the driver 21 can drive the valve core 10 to rotate 90 degrees accurately once, the driver 21 can adopt a stepping motor and coaxially and fixedly connect an output shaft of the stepping motor with a radial transverse shaft 22, the purification reaction kettle 1 is further provided with a controller (not shown in the figure) which is electrically connected with a ph value sensor, a solenoid valve 19 and the driver 21, the controller can control the solenoid valve 19 to open according to different plant characteristics during each reaction in the purification reaction kettle 1, the ph value sensor can monitor the ph value of the reaction liquid in the purification reaction kettle 1 in real time, when the ph value meets the set ph value range, the controller can control the solenoid valve 19 to open, then respectively discharge the liquid phase product and the solid phase product after the reaction, when the controller controls the solenoid valve 19 to open, two ends of the liquid phase discharge chute 11 are respectively communicated with the solenoid valve 19 and a three-way hole 16 (namely, the solid phase discharge chute 12 is in a horizontal state, the two radial outer chutes 14 are in a vertical state, the liquid phase product discharge chute 11 and the liquid phase product is communicated with a three-way hole 16, the liquid phase product is formed by a liquid phase discharge chute 15, the three-way, the liquid phase discharge chute 11 is formed by a fine liquid phase discharge chute 15, the filter plate 16, the filter plate is arranged on the top of the filter plate, the filter plate is arranged in a fine liquid phase discharge chute 11, the filter plate is arranged in a fine liquid phase discharge structure, the filter plate 16, the filter plate is arranged on the filter plate 16, after all purified rainwater is discharged, the driver 21 is controlled by the controller, so that the valve core 10 rotates ninety degrees, the diversion inclined plate 17 rotates one hundred eighty degrees at the same time, after the valve core 10 rotates ninety degrees, the solid-phase discharge chute 12 rotates to a vertical state, and two ends of the solid-phase discharge chute 12 are respectively communicated to the electromagnetic valve 19 and the three-way shunt pipe 16, so that a solid-phase product falls into the three-way shunt pipe 16 from the solid-phase discharge chute 12 (the pipe diameters of the discharge port 3, the solid-phase discharge chute 12, the three-way shunt pipe 16 and the like are large enough, the solid-phase product cannot block a pipeline), and finally is discharged and collected by another inclined downward pipeline of the three-way shunt pipe 16.
Three-way shunt tubes 16 are fixed to be set up on mounting bracket 18, three-way shunt tubes 16's top links to each other with the row's of branch material valve 9 row material pipe, and three-way shunt tubes 16's bottom still shaping has vertical protruding pipe 23, and the coaxial direction standpipe 24 that can rotate that is provided with in vertical protruding pipe 23, water conservancy diversion swash plate 17 is the inclined plane structure of shaping in the 24 tops of direction standpipe, and vertical protruding pipe 23 links to each other with 24 dynamic seals of direction standpipe, still link firmly first motor 25 that is used for driving 24 rotations of direction standpipe on the mounting bracket 18.
The first motor 25 is electrically connected with the controller, the three-way flow dividing pipe 16 is in a special-shaped three-way pipe structure shown in fig. 8, a vertical pipeline connected with the material dividing valve 9 is formed at the top of the three-way flow dividing pipe, two pipelines used for discharging solid-phase products and liquid-phase products respectively are formed at the lower end of the three-way flow dividing pipe, the longitudinal convex pipe 23 is formed at the intersection of the three pipelines and extends downwards, the first motor 25 can drive the guide vertical pipe 24 to rotate one hundred eighty degrees once, so that the flow guide inclined plate 17 at the top of the first motor faces the corresponding pipeline which is inclined downwards, the pipeline at the other side is blocked, and the solid-phase products and the liquid-phase products are collected respectively.
The mounting rack 18 is further provided with two proximity switches 26 symmetrically arranged on two sides of the output shaft of the first motor 25, and the output shaft of the first motor 25 is fixedly connected with a proximity rod 27.
The two proximity switches 26 are symmetrically arranged on two sides of the output shaft of the first motor 25 (only one proximity switch 26 is labeled in the figure) as shown in fig. 9, the output shaft of the first motor 25 can drive the proximity rod 27 to rotate after rotating, the two proximity switches 26 are electrically connected with the controller, the proximity rod 27 rotates from a state close to one of the proximity switches 26 to a state close to the other proximity switch 26, the output shaft of the first motor 25 can rotate exactly one hundred eighty degrees, each time the proximity switch 26 detects the proximity rod 27, a signal is sent to the controller, and the controller controls the first motor 25 to stop rotating after receiving the signal, so that the proximity rod 27 is ensured to rotate exactly one hundred eighty degrees.
Still be provided with between second standpipe 6 and the liquid delivery pipe 7 and send liquid chamber 28, set up a plurality of one-to-one corresponding to the liquid outlet 29 of a plurality of liquid delivery pipe 7 on sending liquid chamber 28, a plurality of liquid delivery pipe 7 one-to-one links to each other with a plurality of liquid outlet 29, every all the shaping has a plurality of align to grid's spraying nozzle 30 on the outer cylinder wall of liquid delivery pipe 7.
A water pump (not shown in the figure) for conveying lime water and electrically connected with the controller is further arranged between the liquid conveying tank 4 and the first vertical pipe 5, the lime water flows into the second vertical pipe 6 after being conveyed to the first vertical pipe 5, the lower end of the first vertical pipe 5 is connected with the second vertical pipe 6 in a dynamic sealing mode to prevent the lime water from flowing out, an axial convex strip (not shown in the figure) which is inserted into the first vertical pipe 5 in a sliding mode is formed on the inner cylindrical wall of the second vertical pipe 6, so that the second vertical pipe 6 can axially translate in the first vertical pipe 5 and can also keep the first vertical pipe 5 to synchronously rotate, the lower end of the second vertical pipe 6 is fixedly connected with the liquid conveying cavity 28, the liquid conveying cavity 28 is driven to rotate and lift after the second vertical pipe 6 rotates and lift, a one-way valve (not shown in the figure) for unidirectionally conveying the lime water in the liquid conveying pipe 7 into the purification reaction kettle 1 is arranged in each spraying nozzle 30, the lime water is sprayed into the purification reaction kettle 1 through the spraying nozzles 30 on the liquid conveying pipes 7, and can also rotatably lift and can be uniformly sprayed with the rainwater to be fully reacted.
The second motor 31 is electrically connected with the controller, the water pump can be controlled by the controller to add lime water into the purification reaction kettle 1, after the lime water is sprayed by the plurality of liquid delivery pipes 7, the output shaft of the second motor 31 is controlled by the controller to rotate, the first vertical pipe 5 can be driven to rotate, the second vertical pipe 6 is driven to rotate along with the lime water, meanwhile, the threaded sleeve 34 is driven to rotate, the threaded sleeve 34 is axially limited and is connected to the purification reaction kettle 1, after the threaded sleeve 34 rotates, the vertical screw rod 33 is driven to rise or fall through threaded fit, so that the lifting transverse plate 32 is driven to rise or fall, the lower end of the second vertical pipe 6 is axially limited and is connected to the lifting transverse plate 32, so that the lifting transverse plate 32 can drive the second vertical pipe 6 to rise or fall synchronously after rising or falling, so that the liquid delivery cavity 28 and the plurality of liquid delivery pipes 7 rise or fall while rotating, after the second motor 31 is started, the forward rotation of the output shaft is stopped for a period of forward rotation through the control of the controller, and then the reverse rotation for a period of the output shaft of the second motor 31 is stopped for a period of intermittent rotation (the output shaft of the controller controls the forward rotation of the second motor 31 and forward rotation to be the conventional technology of the forward rotation of the conventional technology, so that the rainwater is not repeatedly raised or fallen intermittent reaction kettle for realizing intermittent reaction kettle 1, and the intermittent reaction of the rainwater in the purification reaction kettle 1, and the rainwater is repeatedly raised or lowered for a period of the rainwater is repeatedly raised or lowered for repeated reaction kettle for a period of the intermittent reaction kettle, and lowered for a period of the rainwater in the rainwater, so that the rainwater is repeated reaction kettle 1, and the rainwater is repeated reaction kettle.
A first bevel gear 35 is coaxially formed outside the threaded sleeve 34, an output shaft of the second motor 31 is in a horizontal state and is coaxially and fixedly connected with a second bevel gear 36, and the first bevel gear 35 is meshed with the second bevel gear 36.
The output shaft of the second motor 31 can drive the first bevel gear 35 to rotate through the meshing action of the first bevel gear 35 and the second bevel gear 36 after rotating, so that the threaded sleeve 34 rotates.
The threaded sleeve 34 is further coaxially connected with a first gear 37, and the top of the first vertical pipe 5 is coaxially connected with a second gear 38 engaged with the first gear 37.
The threaded sleeve 34 can drive the second gear 38 to rotate after rotating, and then drive the first gear 37 to rotate, so that the first vertical pipe 5 rotates synchronously, and a seal bearing (not shown in the figure) is arranged between the pipeline of the liquid sending tank 4 communicating with the first vertical pipe 5 and the first vertical pipe 5, that is, the rotation of the first vertical pipe 5 does not drive the pipeline of the liquid sending tank 4 communicating with the first vertical pipe 5 to rotate.
The working principle is as follows: before purifying rainwater by using the purification reaction kettle 1, firstly irrigating plants according to the type of the plants as required, introducing a proper amount of lime water by controlling a water pump through a controller according to the ph value range of irrigation water suitable for corresponding plants, the amount of rainwater to be purified and the ph value of the rainwater to be purified, monitoring the ph value of solution in the purification reaction kettle 1 in real time through a ph value sensor in the purification reaction kettle 1, introducing the lime water in a liquid feeding box 4 into a first vertical pipe 5 by the water pump, then sequentially passing the lime water through a second vertical pipe 6, a liquid feeding cavity 28 and a plurality of liquid feeding pipes 7, finally spraying the lime water into the purification reaction kettle 1 through a plurality of spraying nozzles 30, simultaneously controlling the output shaft of a second motor 31 to work (the working mode of the output shaft of the second motor 31 is a forward rotation time and then a reverse rotation time, and is continuously repeated) to enable a first bevel gear 35, a second bevel gear 36, a threaded sleeve 34, a first gear 37 and a second gear 38 to synchronously rotate so as to drive a second bevel gear 6, a threaded cavity 28 and a plurality of threaded sleeves 34 to synchronously open a plurality of threaded pipes 7 to simultaneously to enable the vertical gears 19 to drive a purification reaction kettle to synchronously rotate and control a purification water feeding pipe 19 and a purification water pump to synchronously control a purification reaction kettle to control a vertical water feeding pipe 19 and a purification water feeding pipe 19 to synchronously lift and a purification water discharge valve 19, and a purification reaction kettle 19 to be uniformly and a vertical water feeding pipe 19, the solution in the purification reaction kettle 1 and the solid phase product generated by the reaction flow to the material distribution valve 9 from the discharge port 3 together, and the solid phase product is blocked by the filter plate 15, while the liquid phase product flows to the three-way shunt pipe 16 along the liquid phase discharge tank 11, and flows out and is collected from the corresponding pipeline of the three-way shunt pipe 16, after all the liquid phase product flows out (here, whether the liquid phase product is completely emptied can be detected by arranging a water level sensor at the liquid inlet of the three-way shunt pipe 16, or the manual monitoring is performed in a manner of connecting a transparent water pipe between the three-way shunt pipe 16 and the material distribution valve 9, which is the mature prior art and is not repeated), the controller controls the driver 21 to control the valve core 10 to rotate ninety degrees, and controls the first motor 25 to work, so that the vertical pipe 24 rotates one hundred and eighty degrees, i.e., the flow guide inclined plate 17 rotates one hundred and eighty degrees, so that two ends of the solid phase discharge tank 12 are respectively communicated with the material distribution valve 9 and the three-way shunt pipe 16, and the solid phase product flows out to the three-way shunt pipe 16 through the solid phase discharge tank 12, and is collected by another pipeline of the flow distribution pipe 16 under the action of the flow guide inclined plate 17.
The above examples, which are intended to represent only one or more embodiments of the present invention, are described in greater detail and with greater particularity, and are not to be construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (8)
1. The utility model provides a be used for intelligent greenhouse rainwater sulphur removal clarification plant, including purification reation kettle (1), the top and the bottom of purification reation kettle (1) are equipped with water inlet (2) and discharge gate (3) respectively, characterized in that, the top of purification reation kettle (1) links firmly send liquid case (4) of lime wash to it, and still coaxial coupling is provided with first standpipe (5) of being connected with liquid case (4) in purification reation kettle (1), coaxial connection has second standpipe (6) that can rotate the lift on first standpipe (5), and first standpipe (5) rotates and rotates along second standpipe (6) rotation, the bottom of second standpipe (6) is provided with a plurality of along the circumferencial direction evenly distributed and be used for to purifying reation kettle (1) one-way spray lime wash send liquid pipe (7), discharge gate (3) lower extreme is provided with discharging pipe (8) and be equipped with branch material valve (9) on discharging pipe (8), branch material valve (9) include one can rotate ninety degrees and be the structure valve core (10) and be right angle degree and be equipped with branch material valve (9) on the middle part of discharging groove (11) along the radial direction, the radial bend groove (12) of solid phase bend pipe and discharge groove (12) and two discharge groove outside the radial direction of spool (13) including solid phase bend respectively set up in the discharge groove (11), the outer end of every radial outer tank (14) all is provided with filter plate (15), and radial outer tank (14) perpendicular to solid phase blown down tank (12), and the lower extreme of discharging pipe (8) still is provided with tee bend shunt tubes (16), three pipeline junctions of tee bend shunt tubes (16) are provided with water conservancy diversion swash plate (17) that can rotate one hundred eighty degrees in step after case (10) is rotatory, still are provided with pH value sensor in purifying reaction cauldron (1).
2. The rainwater desulphurization purification apparatus for the intelligent greenhouse according to claim 1, wherein the purification reaction kettle (1) is fixedly arranged on the mounting frame (18) in a vertical state, the electromagnetic valve (19) is further arranged between the material distribution valve (9) and the discharge port (3), the material distribution valve (9) further comprises a valve body (20) and a driver (21) which is fixedly connected to the valve body (20) and used for driving the valve core (10) to rotate ninety degrees at a single time, the valve core (10) is formed with a radial cross shaft (22) which is fixedly connected with the driver (21), the upper end and the lower end of the valve body (20) are respectively provided with a feeding pipe and a discharging pipe, and the feeding pipe and the discharging pipe of the valve body (20) are respectively communicated to the tops of the electromagnetic valve (19) and the three-way shunt pipe (16).
3. The intelligent greenhouse rainwater sulfur removal and purification equipment according to claim 2, wherein the three-way flow dividing pipe (16) is fixedly arranged on the mounting frame (18), the top of the three-way flow dividing pipe (16) is connected with the discharge pipe of the material distributing valve (9), the bottom of the three-way flow dividing pipe (16) is further formed with a longitudinal convex pipe (23), a rotatable guide vertical pipe (24) is coaxially arranged in the longitudinal convex pipe (23), the flow guide inclined plate (17) is of an inclined surface structure formed at the top of the guide vertical pipe (24), the longitudinal convex pipe (23) is connected with the guide vertical pipe (24) in a dynamic sealing manner, and the mounting frame (18) is further fixedly connected with a first motor (25) for driving the guide vertical pipe (24) to rotate.
4. The rainwater sulfur removal and purification device for the intelligent greenhouse as claimed in claim 3, wherein the mounting rack (18) is further provided with two proximity switches (26) symmetrically arranged on two sides of the output shaft of the first motor (25), and the output shaft of the first motor (25) is fixedly connected with a proximity rod (27).
5. The device for removing sulfur and purifying rainwater in the intelligent greenhouse according to claim 1, wherein a liquid feeding cavity (28) is further arranged between the second vertical pipe (6) and the plurality of liquid feeding pipes (7), the liquid feeding cavity (28) is provided with a plurality of liquid outlets (29) which are in one-to-one correspondence with the plurality of liquid feeding pipes (7), the plurality of liquid feeding pipes (7) are in one-to-one correspondence with the plurality of liquid outlets (29), and a plurality of uniformly arranged spraying nozzles (30) are formed on the outer cylindrical wall of each liquid feeding pipe (7).
6. The device for removing sulfur and purifying rainwater in the intelligent greenhouse according to claim 1, wherein a second motor (31) for synchronously driving the first vertical pipe (5) to rotate and the second vertical pipe (6) to ascend and descend is further arranged at the top of the purification reaction kettle (1), an output shaft of the second motor (31) is in transmission connection with the first vertical pipe (5), a lifting transverse plate (32) is further arranged in the purification reaction kettle (1), the lower end of the second vertical pipe (6) is axially and limitedly arranged on the lifting transverse plate (32), a vertical lead screw (33) is further fixedly connected to the lifting transverse plate (32), a threaded sleeve (34) is further coaxially arranged on the vertical lead screw (33) in a shaft connection mode at the top of the purification reaction kettle (1), the vertical lead screw (33) is in threaded connection with the threaded sleeve (34), and the threaded sleeve (34) is in transmission fit with an output shaft of the second motor (31).
7. The device for purifying rainwater in an intelligent greenhouse according to claim 6, wherein a first bevel gear (35) is coaxially formed outside the threaded sleeve (34), the output shaft of the second motor (31) is horizontal and is coaxially and fixedly connected with a second bevel gear (36), and the first bevel gear (35) is meshed with the second bevel gear (36).
8. The intelligent greenhouse rainwater sulfur removal and purification device according to claim 7, wherein the threaded sleeve (34) is further coaxially fixedly connected with a first gear (37), and the top of the first vertical pipe (5) is coaxially fixedly connected with a second gear (38) which is meshed with the first gear (37).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211347355.9A CN115403127B (en) | 2022-10-31 | 2022-10-31 | Be used for intelligent greenhouse rainwater desulfurization clarification plant |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211347355.9A CN115403127B (en) | 2022-10-31 | 2022-10-31 | Be used for intelligent greenhouse rainwater desulfurization clarification plant |
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| Publication Number | Publication Date |
|---|---|
| CN115403127A CN115403127A (en) | 2022-11-29 |
| CN115403127B true CN115403127B (en) | 2023-02-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202211347355.9A Active CN115403127B (en) | 2022-10-31 | 2022-10-31 | Be used for intelligent greenhouse rainwater desulfurization clarification plant |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1473546A (en) * | 1973-12-19 | 1977-05-11 | Itt | Combination valve |
| CN204125189U (en) * | 2014-09-11 | 2015-01-28 | 临沂大学 | A kind of for warmhouse booth rainwater sulphur removal purification system |
| CN210841293U (en) * | 2019-08-14 | 2020-06-26 | 广东电网有限责任公司 | Rotary lifting type spraying device |
| CN112943979A (en) * | 2021-03-08 | 2021-06-11 | 合肥通用机械研究院有限公司 | Solid-liquid switching valve |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08326933A (en) * | 1995-05-30 | 1996-12-10 | Aica Kogyo Co Ltd | Opening/closing device for discharge part of liquid tank |
| JPH119117A (en) * | 1997-06-20 | 1999-01-19 | Suzuki Curtain Kk | Spraying chemical in greenhouse and apparatus therefor |
-
2022
- 2022-10-31 CN CN202211347355.9A patent/CN115403127B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1473546A (en) * | 1973-12-19 | 1977-05-11 | Itt | Combination valve |
| CN204125189U (en) * | 2014-09-11 | 2015-01-28 | 临沂大学 | A kind of for warmhouse booth rainwater sulphur removal purification system |
| CN210841293U (en) * | 2019-08-14 | 2020-06-26 | 广东电网有限责任公司 | Rotary lifting type spraying device |
| CN112943979A (en) * | 2021-03-08 | 2021-06-11 | 合肥通用机械研究院有限公司 | Solid-liquid switching valve |
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| Publication number | Publication date |
|---|---|
| CN115403127A (en) | 2022-11-29 |
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