CN110790395A - Biological agent spraying equipment for river regulation - Google Patents
Biological agent spraying equipment for river regulation Download PDFInfo
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- CN110790395A CN110790395A CN201911143733.XA CN201911143733A CN110790395A CN 110790395 A CN110790395 A CN 110790395A CN 201911143733 A CN201911143733 A CN 201911143733A CN 110790395 A CN110790395 A CN 110790395A
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- biological agent
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- 239000003124 biologic agent Substances 0.000 title claims abstract description 61
- 238000005507 spraying Methods 0.000 title claims abstract description 36
- 230000033228 biological regulation Effects 0.000 title claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 58
- 238000002360 preparation method Methods 0.000 claims abstract description 47
- 230000008859 change Effects 0.000 claims abstract description 13
- 230000001105 regulatory effect Effects 0.000 claims abstract description 3
- 238000001802 infusion Methods 0.000 claims description 47
- 238000012546 transfer Methods 0.000 claims description 25
- 230000005540 biological transmission Effects 0.000 claims description 10
- 239000007788 liquid Substances 0.000 claims description 9
- 230000002146 bilateral effect Effects 0.000 claims description 5
- 238000004891 communication Methods 0.000 claims description 4
- 238000003756 stirring Methods 0.000 claims description 4
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 210000003437 trachea Anatomy 0.000 claims description 2
- 230000007246 mechanism Effects 0.000 abstract description 13
- 239000007921 spray Substances 0.000 abstract description 13
- 239000000243 solution Substances 0.000 description 19
- 230000000813 microbial effect Effects 0.000 description 5
- 239000003795 chemical substances by application Substances 0.000 description 4
- 238000010170 biological method Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000013589 supplement Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Classifications
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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
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
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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
- C02F2103/007—Contaminated open waterways, rivers, lakes or ponds
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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
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/008—Mobile apparatus and plants, e.g. mounted on a vehicle
Abstract
The invention discloses biological agent spraying equipment for river regulation, which comprises a preparation box, wherein the preparation box is arranged on a river bank, a preparation device for preparing biological agents is arranged in the preparation box, a lifting slideway is fixedly connected on the left end face of the river channel, the lifting slideway is connected with a lifting block in a sliding way, the end surface of the right side of the lifting block is fixedly connected with a telescopic device which is used for throwing biological agents into river water and is telescopic, a flow adjusting device for adjusting the input amount according to the flow velocity of water flow is arranged between the preparation device and the telescopic device, three spray pipes in the spraying mechanism are rotationally connected, the functions of unfolding and folding the spray pipes can be realized, ships can smoothly pass through the folding spray pipes, meanwhile, the spraying mechanism can adapt to the change of the water level of the river channel, and the flow regulating mechanism can automatically regulate the feeding rate of the biological agent according to the flow velocity of water flow.
Description
Technical Field
The invention relates to the technical field of spraying of biological agents for river channel treatment, in particular to biological agent spraying equipment for river channel treatment.
Background
With the development of society, at present, many rivers in China have evolved into black and odorous rivers, and the treatment method of the black and odorous rivers mainly comprises physical, chemical and biological methods, wherein the biological methods are concerned about because pollutants can be thoroughly eliminated and no secondary pollution exists, the biological methods also comprise a microbial method and a plant method, microorganisms have the advantages of strong pollution resistance, wide adaptability and high action efficiency and are commonly used in the early treatment of the black and odorous rivers, the existing biological agent spraying equipment fixed on a river bank sprays rivers through a spraying pipe arranged on the water surface, the spraying pipe is fixed and cannot adapt to the water level change of the rivers, so that part of biological agents are easily sprayed into the air to influence the quality of surrounding air, and the spraying pipe is arranged on the water surface to prevent ships from passing through.
Disclosure of Invention
The technical problem is as follows: at present, biological agent spraying equipment fixed on a river bank cannot adapt to water level change of a river channel and enables ships to be unable to pass because a spraying pipe is arranged on the water surface and is fixed.
In order to solve the problems, the present example designs a biological agent spraying device for river regulation, the biological agent spraying device for river regulation of the present example comprises a preparation box, the preparation box is arranged on the bank of a river, a preparation device for preparing biological agent is arranged in the preparation box, a lifting slide is fixedly connected to the left end face of the river, a lifting block is slidably connected to the lifting slide, a telescopic device which is used for throwing biological agent into river water and is telescopic is fixedly connected to the right end face of the lifting block, the telescopic device comprises a liquid conveying pipe arranged on the right side of the lifting block, two gear shafts which are arranged in the liquid conveying pipe and are bilaterally symmetrical, and the gear shafts downwards extend out of and to the left side of the end face of the liquid conveying pipe, the gear shafts are fixedly connected with the liquid conveying pipe, the right side of the gear shafts, Two set up in transfer line downside and bilateral symmetry's vice transfer line gear shaft downwardly extending extends to in the vice transfer line, and left vice transfer line and left the gear shaft rotates to be connected, the right side vice transfer line and right side gear shaft fixed connection, left vice transfer line left side end face with elevator fixed connection, through the gear shaft rotates can vice transfer line and right side vice transfer line rotates to realize flexible function, prepare the device with be equipped with the flow control device who puts volume according to the velocity of water flow regulation between the telescoping device, flow control device includes fixed connection in venturi on the lift slide right side end face, fixed connection in on the lift slide right side end face and be located the piston cylinder of venturi upside, set up in piston chamber in the piston cylinder, the gear shaft is to the downwardly extending to in the vice transfer line, and left side the gear shaft rotates to be realized the, Sliding connection in sliding plug, two in the piston chamber communicate with each other connect in the piston chamber with connecting pipe between the venturi, the velocity of flow of rivers changes and makes venturi produces pressure differential, and passes through the connecting pipe drives the sliding plug removes to change into mechanical movement with velocity of flow of rivers.
Preferably, the two connecting pipes are symmetrical front and back, the connecting pipe on the front side is communicated with the front end face of the piston cavity, the connecting pipe on the front side is communicated with the maximum inner diameter section of the venturi tube, the connecting pipe on the rear side is communicated with the rear end face of the piston cavity, and the connecting pipe on the rear side is communicated with the minimum inner diameter section of the venturi tube.
Wherein, the preparation device comprises a mixing chamber arranged in the preparation box, a lifting rod is fixedly connected on the inner wall of the upper side of the mixing chamber, a buoyancy block is connected on the lifting rod in a sliding way, three position switches are arrayed and distributed on the end surface of the left side of the mixing chamber from bottom to top, the buoyancy block can trigger the position switches, a preparation chamber which is positioned on the upper side of the mixing chamber and communicated with the mixing chamber is arranged in the preparation box, a feeding electromagnetic valve is arranged at the communication part of the preparation chamber and the feeding electromagnetic valve, an air pump is fixedly connected on the end surface of the upper side of the preparation chamber, a motor shaft which extends up and down is rotationally connected in the air pump, the motor shaft extends downwards to the preparation chamber, a stirring wheel which is positioned in the preparation chamber is fixedly connected on the motor shaft, and a storage box which is positioned, the bin is used for storing biological agent, be equipped with the delivery pump on the bin left side terminal surface, the delivery pump with it is connected with the conveying pipe to communicate with each other between the preparation chamber, power connection has fixed connection in on the air pump motor on the bin right side terminal surface, just the motor is located the air pump upside, it is connected with to communicate with each other between preparation chamber and the outside water supply equipment, prepare fixedly connected with gas holder on the chamber right side terminal surface, the gas holder with it has the trachea to communicate with each other between the air pump, be equipped with the relief valve on the terminal surface of gas holder upside, be equipped with vice solenoid valve on the terminal surface of gas holder downside, be equipped with on the river bank be located prepare the water pump on case right side, the water pump with it has the.
Wherein, the flow regulating device further comprises a valve body fixedly connected to the end face of the upper side of the lifting slide, a valve body cavity is arranged in the valve body, a semicircular plate is fixedly connected to the inner side of the valve body cavity, a rotating shaft extending to the right outside the end face of the valve body cavity is connected to the end face of the right side of the semicircular plate in a rotating manner, a semicircular spoiler is fixedly connected to the right side of the semicircular plate and positioned in the valve body cavity in a rotating manner, the semicircular spoiler and the semicircular plate are matched to stop the valve body cavity, a belt wheel is fixedly connected to the rotating shaft and positioned on the end face of the right side of the valve body cavity, a water pipe is communicated with the water pump and positioned on the left side of the semicircular plate, the valve body cavity is communicated with a hose through the auxiliary infusion tube on the left side, and the hose is positioned on the right side of the semicircular spoiler through, respectively fixedly connected with connecting rod on sliding plug left side and the right side terminal surface, just the connecting rod extends to outside the piston chamber terminal surface, two fixedly connected with is located between the connecting rod the rack bar of piston chamber upside, fixedly connected with is located on the piston chamber upside terminal surface the left fixed plate of rack bar, it is connected with the transmission shaft that extends right to rotate on the fixed plate right side terminal surface, fixedly connected with auxiliary pulley on the transmission shaft, auxiliary pulley with be connected with the V area between the band pulley, fixedly connected with is located on the transmission shaft the pinion on auxiliary pulley right side, just the pinion with the meshing of auxiliary rack bar is connected, when rivers do not have the velocity of flow, the sliding plug is located preceding spacing department, the semicircle spoiler with there is a less open angle between the semicircle board, valve body cavity circulation cross section is minimum.
Wherein, the telescopic device also comprises a conveying cavity which is arranged in the gear shaft and enables the auxiliary infusion tube and the infusion tube to be communicated, the infusion tube and the lower side end face of the auxiliary infusion tube are respectively communicated and connected with five liquid injection tubes distributed from left to right, two cylinders which are symmetrical left and right are fixedly connected on the upper side end face of the infusion tube, an air cavity is arranged in the cylinder, a piston is connected in the air cavity in a sliding way, a rack is fixedly connected on the end face of one side of the piston far away from the center of symmetry, the rack extends out of the end face of the air cavity to the side far away from the center of symmetry, a tension spring is arranged between the piston and the inner wall of one side of the air cavity close to the center of symmetry, the gear shaft extends upwards to the outside of the end face of the infusion tube, a gear which is positioned, the left air cavity and the auxiliary electromagnetic valve are communicated and connected with each other to form an air path hose, the air path hose is provided with an electromagnetic valve, the two air cavities are communicated and connected with an air delivery pipe, the auxiliary infusion tube and the front end face of the infusion tube are fixedly connected with floating blocks, and the floating blocks enable the auxiliary infusion tube and the infusion tube to float on the water surface all the time.
The invention has the beneficial effects that: three spray pipes in the spraying mechanism are rotatably connected, the spray pipes can be unfolded and folded through air cylinders arranged on the spray pipes, ships can smoothly pass through the folded spray pipes, the spraying mechanism floats on the water surface through a floating block, and meanwhile, the spraying mechanism can be moved up and down through a slide way mechanism, so that the spraying mechanism can automatically move up and down along with the water level, can adapt to the water level change of a river channel, avoids partial biological agents from being sprayed in the air to influence the surrounding air quality, improves the spraying effect, can automatically prepare and supplement the biological agent solution, realizes continuous microbial agent feeding, does not need to prepare a large amount of biological agent solution at one time to ensure continuous microbial agent feeding, avoids the long-time storage failure of the biological agent solution, and can automatically adjust the feeding rate of the biological agents according to the flow velocity of water flow, therefore, the invention can adapt to the water level change of the river channel and does not influence the normal navigation of the ship.
Drawings
For ease of illustration, the invention is described in detail by the following specific examples and figures.
FIG. 1 is a schematic view of the overall structure of a biological agent spraying apparatus for river regulation according to the present invention;
FIG. 2 is a schematic view of the structure in the direction "A-A" of FIG. 1;
FIG. 3 is a schematic view of the structure in the direction "B-B" of FIG. 1;
FIG. 4 is an enlarged view of the structure at "C" of FIG. 1;
FIG. 5 is an enlarged view of the structure at "D" of FIG. 1;
FIG. 6 is an enlarged view of the structure at "E" in FIG. 1;
FIG. 7 is a schematic view of the structure in the direction "F-F" of FIG. 5.
Detailed Description
The invention will now be described in detail with reference to fig. 1 to 7, for the sake of convenience of description, the following orientations are now defined: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The invention relates to a biological agent spraying device for river regulation, which is mainly applied to spraying biological agent for river regulation, and the invention is further explained by combining the attached drawings of the invention:
the invention relates to biological agent spraying equipment for river regulation, which comprises a preparation box 12, wherein the preparation box 12 is arranged on a river bank, a preparation device 101 for preparing biological agents is arranged in the preparation box 12, a lifting slideway 30 is fixedly connected to the left end face of the river bank, the lifting slideway 30 is connected with a lifting block 32 in a sliding manner, a telescopic device 103 for throwing the biological agents into river water and stretching is fixedly connected to the right end face of the lifting block 32, the telescopic device 103 comprises a transfusion tube 27 arranged on the right side of the lifting block 32, two gear shafts 37 which are arranged in the transfusion tube 27 and are bilaterally symmetrical, the gear shafts 37 extend downwards to the outside of the end face of the transfusion tube 27, the gear shafts 37 on the left side are fixedly connected with the transfusion tube 27, the gear shafts 37 on the right side are rotatably connected with the transfusion tube 27, two bilaterally symmetrical auxiliary gears 28 arranged on the lower side of, The gear shaft 37 extends downwards into the auxiliary infusion tube 28, the auxiliary infusion tube 28 is connected with the left gear shaft 37 in a rotating mode, the auxiliary infusion tube 28 is connected with the right side in a fixed mode through the gear shaft 37, the left side end face of the auxiliary infusion tube 28 is connected with the lifting block 32 in a fixed mode, the auxiliary infusion tube 28 and the right side of the auxiliary infusion tube 28 can rotate through rotation of the gear shaft 37, therefore, the telescopic function is achieved, a flow adjusting device 102 for adjusting the input amount according to the flow velocity of water is arranged between the preparation device 101 and the telescopic device 103, the flow adjusting device 102 comprises a Venturi tube 31 fixedly connected to the right end face of the lifting slide 30, a piston cylinder 50 fixedly connected to the right end face of the lifting slide 30 and located on the upper side of the Venturi tube 31, and a piston cavity 49, a piston in the piston cylinder 50, The piston cavity 49 is connected with the piston cavity 53 in a sliding mode, and the two connecting pipes 51 are communicated and connected between the piston cavity 49 and the Venturi tube 31, so that the Venturi tube 31 generates pressure difference due to the change of the flow rate of water, the connecting pipes 51 drive the sliding plug 53 to move, and the change of the flow rate of water is converted into mechanical movement.
Advantageously, the two connecting pipes 51 are symmetrical front and back, the front connecting pipe 51 is connected to the front end surface of the piston chamber 49, the front connecting pipe 51 is connected to the largest inner diameter section of the venturi tube 31, the rear connecting pipe 51 is connected to the rear end surface of the piston chamber 49, and the rear connecting pipe 51 is connected to the smallest inner diameter section of the venturi tube 31.
According to the embodiment, the following detailed description is made on the dispensing device 101, the dispensing device 101 includes a mixing chamber 13 disposed in the dispensing box 12, a lifting rod 55 is fixedly connected to an inner wall of an upper side of the mixing chamber 13, a buoyancy block 57 is slidably connected to the lifting rod 55, three position switches 56 are distributed in an array from bottom to top on an end surface of a left side of the mixing chamber 13, the buoyancy block 57 can trigger the position switches 56, a dispensing chamber 61 located on an upper side of the mixing chamber 13 and communicated with the mixing chamber 13 is disposed in the dispensing box 12, a feeding solenoid valve 58 is disposed at a communication position of the dispensing chamber 61 and the feeding solenoid valve 58, an air pump 16 is fixedly connected to an end surface of an upper side of the dispensing chamber 61, a motor shaft 60 extending up and down is rotatably connected to the air pump 16, the motor shaft 60 extends down to the dispensing chamber 61, a mixing wheel 59 located in the dispensing chamber 61 is fixedly connected to the motor shaft 60, the air pump is characterized in that a storage box 14 positioned on the left side of the air pump 16 is fixedly connected to the upper side end face of the preparation cavity 61, the storage box 14 is used for storing biological agents, a feed pump 63 is arranged on the left side end face of the storage box 14, the feed pump 63 is communicated with the preparation cavity 61 and is connected with a feed pipe 62, a motor 15 fixedly connected to the right side end face of the storage box 14 is connected to the air pump 16 through power, the motor 15 is positioned on the upper side of the air pump 16, the preparation cavity 61 is communicated with an external water supply device and is connected with 70, a gas storage box 18 is fixedly connected to the right side end face of the preparation cavity 61, a gas pipe 17 is communicated with the air pump 16 and is connected with the gas pipe 17, a pressure release valve 64 is arranged on the upper side end face of the gas storage box 18, an auxiliary electromagnetic valve 65 is arranged on, the delivery pipe 19 is connected between the water pump 20 and the mixing chamber 13, the biological agent in the storage tank 14 is put into the preparation chamber 61 through the feed pump 63, the external water supply equipment delivers water into the preparation chamber 61 through the pump 70, and the motor shaft 60 and the stirring wheel 59 are driven by the motor 15 to rotate to prepare the biological agent solution.
According to the embodiment, the flow rate adjusting device 102 is described in detail below, the flow rate adjusting device 102 further includes a valve body 22 fixedly connected to the upper end surface of the lifting slide 30, a valve body cavity 66 is provided in the valve body 22, a semicircular plate 68 is fixedly connected to the valve body cavity 66, a rotating shaft 42 extending to the right out of the end surface of the valve body cavity 66 is rotatably connected to the right end surface of the semicircular plate 68, a semicircular baffle 67 located at the right side of the semicircular plate 68 and located in the valve body cavity 66 is fixedly connected to the rotating shaft 42, the semicircular baffle 67 and the semicircular plate 68 are matched to stop the valve body cavity 66, a belt pulley 41 located at the right end surface of the valve body cavity 66 is fixedly connected to the rotating shaft 42, a water pipe 21 is connected to the valve body cavity 66 and the water pump 20, and the communication position of the water pipe 21 and the valve body cavity 66 is located at the left side of the semicircular, the valve body cavity 66 and the left side the auxiliary infusion tube 28 is connected with a hose 33, and the hose 33 and the communicating part of the valve body cavity 66 are located on the right side of the semicircular spoiler 67, the left side and the right side end faces of the sliding plug 53 are respectively and fixedly connected with a connecting rod 54, the connecting rod 54 extends out of the end face of the piston cavity 49, two auxiliary racks 48 located on the upper side of the piston cavity 49 are fixedly connected between the connecting rods 54, a fixing plate 44 located on the left side of the auxiliary racks 48 is fixedly connected on the end face of the upper side of the piston cavity 49, a transmission shaft 47 extending rightwards is rotatably connected on the end face of the right side of the fixing plate 44, an auxiliary pulley 45 is fixedly connected on the transmission shaft 47, a V-belt 43 is connected between the auxiliary pulley 45 and the pulley 41, a auxiliary gear 46 located on the right side of the auxiliary pulley 45 is fixedly connected on the transmission shaft 47, when rivers do not have the velocity of flow, sliding plug 53 is located preceding spacing department, semicircle spoiler 67 with there is a less open angle between the semicircle board 68, valve body chamber 66 circulation cross section is minimum, and the pressure differential that the velocity of flow change produced drives sliding plug 53 removes, sliding plug 53 can drive through meshing connection and belt drive pivot 42 with semicircle spoiler 67 rotates to the realization is according to the velocity of flow automatic adjustment biological agent input speed of rivers.
According to the embodiment, the following detailed description will be made on the telescopic device 103, the telescopic device 103 further includes a conveying cavity 69 disposed in the gear shaft 37 and communicating the auxiliary infusion tube 28 with the infusion tube 27, the infusion tube 27 and the auxiliary infusion tube 28 are respectively connected to five infusion tubes 29 distributed in a left-right array on the lower end surface, two cylinders 26 in bilateral symmetry are fixedly connected to the upper end surface of the infusion tube 27, an air cavity 39 is disposed in the cylinder 26, a piston 38 is slidably connected in the air cavity 39, a rack 35 is fixedly connected to the end surface of the piston 38 on the side far from the center of symmetry, the rack 35 extends out of the end surface of the air cavity 39 on the side far from the center of symmetry, a tension spring 40 is disposed between the piston 38 and the inner wall of the air cavity 39 on the side near the center of symmetry, the gear shaft 37 extends up to the end surface of the infusion, fixedly connected with is located on the terminal surface of gear shaft 37 upside gear 36 of transfer line 27 upside, just gear 36 with rack 35 meshing is connected, and is left air cavity 39 with communicate with each other between the vice solenoid valve 65 and be connected with gas circuit hose 23, be equipped with solenoid valve 24 on the gas circuit hose 23, two communicate with each other between the air cavity 39 and be connected with gas-supply pipe 25, vice transfer line 28 with fixedly connected with kicking block 34 on the transfer line 27 front side terminal surface, kicking block 34 makes vice transfer line 28 with transfer line 27 can float on the surface of water all the time, through piston 38 drives rack 35 removes, rack 35 connects the drive through the meshing gear 36 with gear shaft 37 rotates, thereby can drive transfer line 27 and right side vice transfer line 28 rotates, thereby realizes flexible function.
The following describes in detail the use steps of a biological agent spraying apparatus for river regulation in conjunction with fig. 1 to 7:
at the beginning, the storage box 14 is filled with the biological agent, the feeding electromagnetic valve 58 is in a closed state, the buoyancy block 57 is positioned at the lower limit position and is contacted with the position switch 56 at the lower side, the piston 38 is positioned at the limit position at one side close to the symmetry center, the infusion tube 27 and the auxiliary infusion tube 28 at the right side are positioned in a telescopic folding state, the auxiliary electromagnetic valve 65 is in an open state, the electromagnetic valve 24 is in a closed state,
when the device works, the motor 15 and the feed pump 63 are started, the feed pump 63 puts a certain amount of biological agents in the storage tank 14 into the preparation cavity 61 through the feed pipe 62, the external water supply equipment conveys a certain amount of water into the preparation cavity 61 through the water supply pipe 70, the motor 15 drives the motor shaft 60 and the stirring wheel 59 to rotate, the water and the biological agents in the preparation cavity 61 are mixed, then the feed electromagnetic valve 58 is opened to convey mixed biological agent solution into the mixing cavity 13, the buoyancy block 57 rises to the upper limit position along with the water level and triggers the position switch 56 on the upper side, the feed electromagnetic valve 58 is closed by an electric signal generated by the position switch 56, the preparation of the biological agent solution is completed for one time, the motor 15 stops rotating,
meanwhile, the motor shaft 60 rotates to drive the air pump 16 to generate air flow, the air flow is conveyed into the air storage tank 18 through the air pipe 17, the air flow in the air storage tank 18 is conveyed into the left air cavity 39 through the auxiliary electromagnetic valve 65 and the air path hose 23 and pushes the left piston 38 to move left, meanwhile, the air flow generated by the movement of the left piston 38 is conveyed into the right air cavity 39 through the air pipe 25 and drives the right piston 38 to move right, the piston 38 drives the rack 35 to move to one side away from the symmetry center, the rack 35 is connected with the gear 36 to rotate through meshing, so that the infusion pipe 27 and the right auxiliary infusion pipe 28 are rotated and unfolded, after complete unfolding, the auxiliary infusion pipe 28 is parallel to the,
then the water pump 20 is started, the biological agent solution in the mixing cavity 13 is conveyed into the valve cavity 66 through the water pipe 21 by the conveying pipe 19 and conveyed into the left auxiliary transfusion pipe 28 by the hose 33, the left auxiliary transfusion pipe 28 conveys the biological agent solution into the transfusion pipe 27 by the left conveying cavity 69, the transfusion pipe 27 conveys the biological agent solution into the right auxiliary transfusion pipe 28 by the right conveying cavity 69, meanwhile, the transfusion pipe 27 and the auxiliary transfusion pipe 28 spray the biological agent solution into river water by the liquid injection pipe 29, thereby realizing the spraying of the biological agent,
meanwhile, when the flow rate of the water flow increases, the pressure difference generated by the venturi tube 31 increases, and the connecting tube 51 pushes the sliding plug 53 to move backwards, the sliding plug 53 drives the auxiliary rack 48 to rotate through the connecting rod 54, the auxiliary rack 48 drives the transmission shaft 47 and the auxiliary pulley 45 to rotate, the auxiliary pulley 45 drives the belt pulley 41 and the rotating shaft 42 to rotate through the V-belt 43, the rotating shaft 42 drives the semicircular baffle plate 67 to rotate, so that the opening angle between the semicircular baffle plate 67 and the semicircular plate 68 is increased, the flow cross-sectional area of the valve body cavity 66 is increased, thereby increasing the feeding rate of the biological agent solution, when the flow rate of the water flow decreases, the pressure difference generated by the venturi tube 31 decreases, so that the sliding plug 53 moves forwards, thereby the opening angle between the semicircular baffle plate 67 and the semicircular plate 68 is decreased, the flow cross-sectional area of the valve body cavity,
when a ship passes by, the electromagnetic valve 24 is opened to discharge the compressed air in the air chamber 39 at the left side, and the piston 38 moves to one side close to the symmetrical center under the action of the extension spring 40, so that the gear 36 and the gear shaft 37 are driven to rotate reversely, the transfusion tube 27 and the auxiliary transfusion tube 28 at the right side are rotated and folded, so that the ship can pass by,
when the liquid level in the mixing chamber 13 falls to make the buoyancy block 57 contact with the middle position switch 56, the motor 15 and the feed pump 63 are started again, the biological agent solution is prepared again, the air flow generated by the air pump 16 in the preparation process is conveyed by the air pipe 17 and stored in the air storage tank 18, the lower side auxiliary infusion pipe 28 and the infusion pipe 27 are convenient to unfold for use, when the liquid level in the mixing chamber 13 falls to make the buoyancy block 57 contact with the lower side position switch 56, the feed electromagnetic valve 58 is opened to supplement the prepared biological agent solution into the mixing chamber 13, so that the continuous feeding of the biological agent solution can be realized, meanwhile, a large amount of biological agent solution does not need to be prepared, and the long-time storage failure of the biological agent solution is avoided.
The invention has the beneficial effects that: three spray pipes in the spraying mechanism are rotatably connected, the spray pipes can be unfolded and folded through air cylinders arranged on the spray pipes, ships can smoothly pass through the folded spray pipes, the spraying mechanism floats on the water surface through a floating block, and meanwhile, the spraying mechanism can be moved up and down through a slide way mechanism, so that the spraying mechanism can automatically move up and down along with the water level, can adapt to the water level change of a river channel, avoids partial biological agents from being sprayed in the air to influence the surrounding air quality, improves the spraying effect, can automatically prepare and supplement the biological agent solution, realizes continuous microbial agent feeding, does not need to prepare a large amount of biological agent solution at one time to ensure continuous microbial agent feeding, avoids the long-time storage failure of the biological agent solution, and can automatically adjust the feeding rate of the biological agents according to the flow velocity of water flow, therefore, the invention can adapt to the water level change of the river channel and does not influence the normal navigation of the ship.
In the above manner, a person skilled in the art can make various changes depending on the operation mode within the scope of the present invention.
Claims (5)
1. A biological agent spraying device for river regulation comprises a preparation box;
it sets up on the river bank to prepare the case, prepare the incasement and be equipped with the device of preparing that is used for preparing biological agent, fixedly connected with lift slide on the terminal surface of river course left side, lift slide sliding connection has the elevator, fixedly connected with is used for throwing in biological agent and flexible telescoping device to the river on the elevator right side terminal surface, telescoping device including set up in the transfer line on elevator right side, two set up in the transfer line and bilateral symmetry's gear shaft, just gear shaft downwardly extending to outside the transfer line pipe end, left the gear shaft with transfer line fixed connection, right side the gear shaft with the transfer line rotates to be connected, two set up in the vice transfer line of transfer line downside and bilateral symmetry, gear shaft downwardly extending to in the vice transfer line, and left vice transfer line and left the gear shaft rotates to be connected, The auxiliary infusion tube on the right side is fixedly connected with the gear shaft on the right side, the left side end face of the auxiliary infusion tube is fixedly connected with the lifting block, the auxiliary infusion tube on the auxiliary infusion tube and the right side can be rotated through the rotation of the gear shaft, so that the telescopic function is realized, a flow adjusting device for adjusting the input amount according to the flow velocity of water is arranged between the preparation device and the telescopic device, the flow adjusting device comprises a Venturi tube fixedly connected to the right end face of the lifting slideway, a piston cylinder fixedly connected to the right end face of the lifting slideway and positioned on the upper side of the Venturi tube, a piston cavity arranged in the piston cylinder, a sliding plug slidably connected in the piston cavity, and two connecting tubes communicated with the piston cavity and the Venturi tube, and the Venturi tube generates pressure difference due to the change of the flow velocity, and the connecting pipe drives the sliding plug to move, so that the change of the flow velocity of water flow is converted into mechanical movement.
2. The biological agent spraying apparatus for river regulation according to claim 1, wherein: two the connecting pipe longitudinal symmetry, the front side the connecting pipe with the piston chamber front side end face communicates with each other and connects, and the front side the connecting pipe with venturi pipe maximum internal diameter section communicates with each other and connects, the rear side the connecting pipe with piston chamber rear side end face communicates with each other and connects, and the rear side the connecting pipe with venturi pipe minimum internal diameter section communicates with each other and connects.
3. The biological agent spraying apparatus for river regulation according to claim 1, wherein: the preparation device comprises a mixing chamber arranged in the preparation box, a lifting rod is fixedly connected to the inner wall of the upper side of the mixing chamber, a buoyancy block is connected to the lifting rod in a sliding manner, three position switches are distributed on the end surface of the left side of the mixing chamber in an array manner from bottom to top, the buoyancy block can trigger the position switches, a preparation chamber which is positioned at the upper side of the mixing chamber and communicated with the mixing chamber is arranged in the preparation box, a feeding electromagnetic valve is arranged at the communication position of the preparation chamber and the feeding electromagnetic valve, an air pump is fixedly connected to the end surface of the upper side of the preparation chamber, a motor shaft which extends up and down is connected to the end surface of the air pump in a rotating manner and extends downwards into the preparation chamber, a stirring wheel which is positioned in the preparation chamber is fixedly connected to the motor shaft, and, the bin is used for storing biological agent, be equipped with the delivery pump on the bin left side terminal surface, the delivery pump with it is connected with the conveying pipe to communicate with each other between the preparation chamber, power connection has fixed connection in on the air pump motor on the bin right side terminal surface, just the motor is located the air pump upside, it is connected with to communicate with each other between preparation chamber and the outside water supply equipment, prepare fixedly connected with gas holder on the chamber right side terminal surface, the gas holder with it has the trachea to communicate with each other between the air pump, be equipped with the relief valve on the terminal surface of gas holder upside, be equipped with vice solenoid valve on the terminal surface of gas holder downside, be equipped with on the river bank be located prepare the water pump on case right side, the water pump with it has the.
4. The biological agent spraying apparatus for river regulation according to claim 3, wherein: the flow regulating device further comprises a valve body fixedly connected to the end face of the upper side of the lifting slide, a valve body cavity is arranged in the valve body, a semicircular plate is fixedly connected to the inner side of the valve body cavity, a rotating shaft extending to the right outside the end face of the valve body cavity is connected to the end face of the right side of the semicircular plate in a rotating manner, a semicircular spoiler is fixedly connected to the right side of the semicircular plate and located in the valve body cavity in a rotating manner, the semicircular spoiler and the semicircular plate are matched to stop the valve body cavity, a belt wheel is fixedly connected to the end face of the right side of the valve body cavity in the rotating shaft, a water pipe is communicated and connected between the valve body cavity and the water pump, the water pipe is communicated and communicated with the valve body cavity and located at the left side of the semicircular plate, a hose is communicated and connected with the auxiliary infusion tube at the left side, respectively fixedly connected with connecting rod on sliding plug left side and the right side terminal surface, just the connecting rod extends to outside the piston chamber terminal surface, two fixedly connected with is located between the connecting rod the rack bar of piston chamber upside, fixedly connected with is located on the piston chamber upside terminal surface the left fixed plate of rack bar, it is connected with the transmission shaft that extends right to rotate on the fixed plate right side terminal surface, fixedly connected with auxiliary pulley on the transmission shaft, auxiliary pulley with be connected with the V area between the band pulley, fixedly connected with is located on the transmission shaft the pinion on auxiliary pulley right side, just the pinion with the meshing of auxiliary rack bar is connected, when rivers do not have the velocity of flow, the sliding plug is located preceding spacing department, the semicircle spoiler with there is a less open angle between the semicircle board, valve body cavity circulation cross section is minimum.
5. The biological agent spraying apparatus for river regulation according to claim 3, wherein: the telescopic device also comprises a conveying cavity which is arranged in the gear shaft and enables the auxiliary infusion tube and the infusion tube to be communicated, the infusion tube and the lower side end face of the auxiliary infusion tube are respectively communicated and connected with five liquid injection tubes distributed from left to right in an array manner, the upper side end face of the infusion tube is fixedly connected with two cylinders in bilateral symmetry, air cavities are arranged in the cylinders, pistons are slidably connected in the air cavities, racks are fixedly connected on the end faces of one side of the pistons, which is far away from the center of symmetry, and extend out of the end faces of the air cavities, a tension spring is arranged between the pistons and the inner walls of one side of the air cavities, which is close to the center of symmetry, the gear shaft extends upwards and out of the end faces of the infusion tube, gears which are positioned on the upper side end face of the gear shaft are fixedly, the left air cavity and the auxiliary electromagnetic valve are communicated and connected with each other to form an air path hose, the air path hose is provided with an electromagnetic valve, the two air cavities are communicated and connected with an air delivery pipe, the auxiliary infusion tube and the front end face of the infusion tube are fixedly connected with floating blocks, and the floating blocks enable the auxiliary infusion tube and the infusion tube to float on the water surface all the time.
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| CN110790395B (en) | 2020-12-18 |
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Effective date of registration: 20201202 Address after: No.1 Chunchao Road, Nongfa District, Chang'an Town, Haining City, Jiaxing City, Zhejiang Province Applicant after: ZHEJIANG COFINE BIOTECH. Inc.,Ltd. Address before: 318000 No. 211, Tangtou Village, Xiage Town, Xianju County, Taizhou City, Zhejiang Province Applicant before: Xianjukabe Environmental Protection Technology Co.,Ltd. |
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Denomination of invention: A biological bacterial agent spraying equipment for river regulation Effective date of registration: 20221114 Granted publication date: 20201218 Pledgee: Hangzhou United Rural Commercial Bank Co.,Ltd. Haining sub branch Pledgor: ZHEJIANG COFINE BIOTECH. Inc.,Ltd. Registration number: Y2022980021846 |
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Date of cancellation: 20230823 Granted publication date: 20201218 Pledgee: Hangzhou United Rural Commercial Bank Co.,Ltd. Haining sub branch Pledgor: ZHEJIANG COFINE BIOTECH. Inc.,Ltd. Registration number: Y2022980021846 |
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Denomination of invention: A Biological Agent Spraying Equipment for River Regulation Effective date of registration: 20230901 Granted publication date: 20201218 Pledgee: Hangzhou United Rural Commercial Bank Co.,Ltd. Haining sub branch Pledgor: ZHEJIANG COFINE BIOTECH. Inc.,Ltd. Registration number: Y2023980054897 |
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