CN116119753A - Sewage treatment plant is bred to shrimp - Google Patents
Sewage treatment plant is bred to shrimp Download PDFInfo
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- CN116119753A CN116119753A CN202310401728.4A CN202310401728A CN116119753A CN 116119753 A CN116119753 A CN 116119753A CN 202310401728 A CN202310401728 A CN 202310401728A CN 116119753 A CN116119753 A CN 116119753A
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- 239000010865 sewage Substances 0.000 title claims abstract description 158
- 241000238557 Decapoda Species 0.000 title claims abstract description 31
- 239000003814 drug Substances 0.000 claims abstract description 94
- 230000007246 mechanism Effects 0.000 claims abstract description 55
- 238000002347 injection Methods 0.000 claims abstract description 32
- 239000007924 injection Substances 0.000 claims abstract description 32
- 238000005086 pumping Methods 0.000 claims abstract description 31
- 229940079593 drug Drugs 0.000 claims abstract description 5
- 230000005540 biological transmission Effects 0.000 claims description 53
- 239000007788 liquid Substances 0.000 claims description 29
- 238000000926 separation method Methods 0.000 claims description 11
- 230000001360 synchronised effect Effects 0.000 claims description 8
- 238000004065 wastewater treatment Methods 0.000 claims description 8
- 238000009313 farming Methods 0.000 claims 9
- 238000009434 installation Methods 0.000 abstract description 11
- 238000000034 method Methods 0.000 abstract description 10
- 238000007599 discharging Methods 0.000 abstract description 3
- 239000003153 chemical reaction reagent Substances 0.000 description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 14
- 230000000694 effects Effects 0.000 description 6
- 238000009360 aquaculture Methods 0.000 description 4
- 244000144974 aquaculture Species 0.000 description 4
- 238000000605 extraction Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002688 persistence Effects 0.000 description 1
- 230000001105 regulatory effect Effects 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
- C02F1/00—Treatment of water, waste water, or sewage
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J4/00—Feed or outlet devices; Feed or outlet control devices
- B01J4/001—Feed or outlet devices as such, e.g. feeding tubes
- B01J4/007—Feed or outlet devices as such, e.g. feeding tubes provided with moving parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J4/00—Feed or outlet devices; Feed or outlet control devices
- B01J4/008—Feed or outlet control devices
-
- 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
- C02F1/008—Control or steering systems not provided for elsewhere in subclass C02F
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2204/00—Aspects relating to feed or outlet devices; Regulating devices for feed or outlet devices
- B01J2204/002—Aspects relating to feed or outlet devices; Regulating devices for feed or outlet devices the feeding side being of particular interest
-
- 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
- C02F2103/20—Nature of the water, waste water, sewage or sludge to be treated from animal husbandry
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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
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Farming Of Fish And Shellfish (AREA)
Abstract
The invention provides a shrimp culture sewage treatment device, which relates to the field of sewage treatment and comprises: the medicine injection assembly comprises an installation mechanism and a driving mechanism, solves the problem that the medicine injection assembly cannot be added into sewage when the sewage flows through a pipeline in the process of discharging the sewage into the sewage treatment tank in the mode of adding medicines into the sewage, but adds the medicine into the sewage treatment tank after the sewage is completely discharged into the sewage treatment tank, and can drive the pumping and injecting mechanism to uniformly, continuously and quantitatively add the medicine for sewage treatment into the sewage when the sewage flows through the sewage pipeline through the setting of the medicine injection assembly.
Description
Technical Field
The invention relates to the technical field of sewage treatment, in particular to a shrimp culture sewage treatment device.
Background
The shrimp culture is an industry of taking shrimps as objects and carrying out artificial feeding production, various harmful substances can be generated in the interior of a culture water body in the shrimp culture process, so when culture sewage is required to be treated firstly and then discharged after the interior of the culture sewage is treated with harmful impurities, the environment pollution caused by the culture sewage is avoided, the current culture sewage is discharged to the interior of a wastewater treatment pond through a pipeline for treatment, and in the sewage treatment process, a medicament is required to be added into the sewage to enable the sewage to react with the medicament, so that the corresponding sewage treatment effect is achieved.
However, in the existing mode of adding a reagent into sewage, the reagent cannot be added into the sewage when the sewage flows through a pipeline in the process of discharging the sewage into the sewage treatment tank, but the reagent is added into the sewage treatment tank after the sewage is completely discharged into the sewage treatment tank, so that the reagent cannot be uniformly and rapidly reacted with the reagent in the adding mode, natural permeation and reaction between the reagent and the sewage in the whole tank are needed, the reaction efficiency is low, the sewage treatment effect is poor, and the practicability is low.
Disclosure of Invention
In view of the above, the invention provides a shrimp culture sewage treatment device, which is provided with a medicine injection assembly, wherein the medicine injection assembly adopts a brand-new mode of adding a reaction reagent into sewage to be treated, namely, when the sewage flows through a sewage pipeline and is discharged into a sewage treatment tank, a driving mechanism can drive a pumping and injecting mechanism to uniformly, continuously and quantitatively add the reaction reagent for sewage treatment into the sewage along with the flowing of the sewage, so that the sewage flowing through the medicine injection assembly contains the reaction reagent for sewage treatment, the sewage can be rapidly and uniformly reacted with the reaction reagent after being discharged into the sewage treatment tank, the content of the reaction reagent in the sewage with unit capacity is the same, the sewage treatment effect is good, the efficiency is high, the medicine injection amount in the sewage with unit capacity can be freely adjusted, and the shrimp culture sewage treatment device can be suitable for treating the sewage with different degrees, and has extremely strong flexibility, adaptability and practicability.
The invention provides a shrimp culture sewage treatment device, which specifically comprises: the top of the sewage pipeline is provided with a medicine injection assembly, one end of the sewage pipeline is connected with the shrimp culture pond, and the other end of the sewage pipeline is connected with the sewage treatment pond; the medicine injection assembly consists of a mounting mechanism and a driving mechanism; the installation mechanism comprises an installation seat, a control rod and a liquid medicine box, wherein the installation seat is fixedly installed at the top of the sewage pipeline, the control rod is inserted into the installation seat, the liquid medicine box is fixedly installed at the top of the sewage pipeline, and the liquid medicine box is fixedly installed on the side surface of the installation seat; the driving mechanism comprises a driving motor and two transmission gears, the driving motor is fixedly arranged on the side face of the mounting seat, the two transmission gears are respectively and symmetrically connected in the mounting seat in a rotating way, and the outer sides of the two transmission gears are respectively provided with a drawing and injecting mechanism; the drawing and injecting mechanism comprises a driving rod, a drawing and injecting piston, a positioning block, a positioning rod and a control shaft, wherein the driving rod is inserted into the mounting seat, the drawing and injecting piston is fixedly arranged at the bottom of the driving rod, the drawing and injecting piston is inserted into the mounting seat, the positioning block is inserted into the transmission gear, the positioning rod is rotationally connected into the transmission gear, the control shaft is rotationally connected into the transmission gear, and the rotation axes of the control shaft and the transmission gear are in the same straight line.
Further, the inside of mount pad is equipped with the piston chamber, and takes out the inside of annotating the piston grafting in the piston chamber, and the bottom in piston chamber is equipped with annotate medicine passageway and connecting channel respectively, annotates the both ends of medicine passageway and will communicate piston chamber and sewer line intercommunication, and the both ends of connecting channel communicate the inside in medicine liquid case and piston chamber, and the inside of annotating medicine passageway and connecting channel is equipped with annotating medicine check valve and taking out the medicine check valve respectively.
Further, a driving gear is arranged at one end of a rotating shaft of the driving motor, and two transmission gears are respectively meshed with gear teeth on two sides of the driving gear.
Furthermore, the inside of the transmission gear is provided with a track groove, the section of the block body of the positioning block is T-shaped, the positioning block is inserted into the track groove, and the positioning blocks of the two groups of pumping and injecting mechanisms are mutually symmetrical.
Further, the outside of the body of rod of locating lever is equipped with the screw thread, and the locating lever passes through the body of rod screw thread and articulates in the inside of locating piece.
Further, a driving deflector rod is arranged on the side face of the positioning block, a driving deflector groove is arranged at the top of the driving rod, and the driving deflector rod is inserted into the driving deflector groove.
Further, one end of the control shaft is provided with a synchronous gear, one end of a rod body of the positioning rod is provided with an adjusting gear, and gear teeth of the synchronous gear and the adjusting gear are meshed for transmission.
Further, the other end of the control shaft is provided with a clutch gear, the top of the control rod is provided with a control gear, and the control gear and the clutch gear are mutually separated when the control rod is in a reset state.
Further, the outside of the rod body of the control rod is sleeved with a separation top spring, and two ends of the separation top spring respectively prop against the outside of the control rod and the inside of the mounting seat.
The beneficial effects are that: 1. the device has realized a brand-new mode of adding the reaction medicament to the sewage that needs to be treated through the setting of annotating the medicine subassembly, namely when sewage flows through the sewage pipeline to the inside discharge of sewage treatment pond, actuating mechanism can drive to take out annotate the mechanism along with sewage flow even, persistence, quantitative reaction medicament that adds sewage treatment usefulness in the sewage, thereby all contain the reaction medicament that sewage treatment was used in the sewage that flows through annotating the medicine subassembly, sewage can be fast after the drainage is gone into the sewage treatment pond inside, even with the reaction medicament carries out reaction treatment, the reaction medicament content in the sewage of unit volume is the same, sewage treatment effect is good, high efficiency, and the inside annotate the medicine volume of unit volume sewage can be freely adjusted, thereby can adapt to the treatment and use of different degree shrimp aquaculture sewage, the flexibility of device has been improved, adaptability and stability.
2. The driving mechanism can be through taking out when annotating the liquid medicine that the mechanism will install the inside storage of mechanism along with sewage flow through sewage pipeline, with the continuous, even injection of reaction medicament in sewage, when this in-process of sewage treatment pond is got rid of to shrimp aquaculture waste water through the sewage pipeline, open driving motor, driving gear can drive gear and rotate when rotating, drive gear can drive the locating piece synchronous rotation when rotating, the locating piece can drive the driving lever and reciprocate from top to bottom through driving the groove drive driving lever when following drive gear rotation, thereby realized the liquid medicine extraction of liquid medicine incasement portion and injected into the inside function of sewage pipeline, thereby when the medicament is injected into in the sewage pipeline, the medicament can be automatic dissolve in the sewage inside of flowing through, convenient to use, the medicament adds evenly.
3. When the actuating lever goes up, take out and annotate the inside that the piston can be through the inside of connecting channel with the inside medicament suction in piston chamber of liquid medicine case, when the actuating lever goes down, take out and annotate the inside that the piston can be with the inside of piston chamber through annotating the medicine passageway injection into sewage pipeline to the medicament can be automatic to be fused into the sewage of flowing through, two sets of take out and annotate the design of mechanism and two drive gears, and two locating piece positions mutual symmetry, two take out and annotate the piston promptly and can alternate up-and-down reciprocating motion, thereby guaranteed that the device possesses incessant, the even characteristics of circulation when annotating the medicine to sewage inside, can improve the reaction efficiency and the treatment effect of sewage, the practicality is extremely strong.
4. The device can freely adjust the content of the reaction reagent in the sewage to the unit capacity and use to can adapt to the operation of the chemical injection treatment to different degrees shrimp aquaculture sewage, when the control rod is pressed down, the control gear at the bottom of the control rod can simultaneously carry out the meshing transmission with the teeth of the clutch gear of the control shaft in the two transmission gears, thereby afterwards the control rod can synchronously adjust the medicine extraction and injection quantity of the two groups of drawing and injecting mechanisms, the control rod can drive the control shaft to rotate under the transmission action of the control gear and the clutch gear when rotating, the control shaft can drive the positioning rod to rotate through the adjusting gear through the synchronous gear when rotating, and the positioning rod can drive the positioning block to change the position outside the transmission gear through the rod body threads when rotating, thereby changing the rotation radius of the positioning block when following the rotation of the transmission gear, namely changing the maximum distance of the driving rod to reciprocate up and down, namely changing the medicine extraction and injection quantity of the drawing and injecting mechanism into the sewage in a single reciprocation cycle, thereby realizing the function that the device can adjust the content of the reaction reagent in the sewage to the unit capacity.
5. When the control rod is in a reset state, the control rod is separated from the clutch gear all the time under the action of the separation top spring, so that the control rod is in the reset state, the transmission gear, the positioning rod and the positioning block form a stable whole, the phenomenon that the pumping and injecting quantity of the pumping and injecting mechanism is accidentally changed in a single reciprocating cycle in the use process is avoided, and the use is stable.
Drawings
In order to more clearly illustrate the technical solution of the embodiments of the present invention, the drawings of the embodiments will be briefly described below.
The drawings described below are only for illustration of some embodiments of the invention and are not intended to limit the invention.
In the drawings:
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure of the mounting position of the driving mechanism of the present invention;
FIG. 3 is a schematic view of the structure of the inside of the control lever in the reset state of the present invention;
FIG. 4 is a schematic view of the structure of the inside of the mounting mechanism of the present invention;
FIG. 5 is a schematic view of the structure of the drive mechanism and the pump and injector mechanism of the present invention after disassembly;
FIG. 6 is a schematic view of the structure of the inside of the present invention after the control lever is depressed;
FIG. 7 is a schematic diagram of the structure of the interior of the pumping and injecting mechanism after the content of the reaction agent is adjusted to be added into the sewage with unit volume;
FIG. 8 is an enlarged schematic view of the structure of FIG. 2 in accordance with the present invention;
FIG. 9 is an enlarged schematic view of the structure of the portion B of FIG. 3 according to the present invention;
FIG. 10 is an enlarged schematic view of the structure of the portion C of FIG. 3 according to the present invention;
FIG. 11 is an enlarged schematic view of the structure of the portion D of FIG. 6 according to the present invention;
FIG. 12 is an enlarged schematic view of the structure of the portion E of FIG. 7 according to the present invention;
reference numerals: 1. a sewage conduit; 2. a mounting mechanism; 201. a mounting base; 2011. a piston chamber; 2012. a drug injection channel; 2013. a connection channel; 202. a control lever; 2021. a control gear; 2022. separating a top spring; 203. a liquid medicine tank; 3. a driving mechanism; 301. a driving motor; 3011. a drive gear; 302. a transmission gear; 3021. a track groove; 4. a pumping and injecting mechanism; 401. a driving rod; 4011. driving the poking groove; 402. pumping and injecting a piston; 403. a positioning block; 4031. driving the deflector rod; 404. a positioning rod; 4041. an adjusting gear; 405. a control shaft; 4051. a synchronizing gear; 4052. and a clutch gear.
Detailed Description
The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings of the specific embodiments of the present invention.
Examples: please refer to fig. 1 to 12:
the invention provides a shrimp culture sewage treatment device, which comprises a sewage pipeline 1, wherein the top of the sewage pipeline 1 is provided with a medicine injection assembly, one end of the sewage pipeline 1 is connected with a shrimp culture pond, and the other end of the sewage pipeline 1 is connected with a sewage treatment pond; the medicine injection assembly consists of a mounting mechanism 2 and a driving mechanism 3; the installation mechanism 2 comprises an installation seat 201, a control rod 202 and a liquid medicine tank 203, wherein the installation seat 201 is fixedly installed at the top of the sewage pipeline 1, the control rod 202 is inserted into the installation seat 201, the liquid medicine tank 203 is fixedly installed at the top of the sewage pipeline 1, and the liquid medicine tank 203 is fixedly installed on the side surface of the installation seat 201; the driving mechanism 3 comprises a driving motor 301 and two transmission gears 302, the driving motor 301 is fixedly arranged on the side face of the mounting seat 201, the two transmission gears 302 are respectively and symmetrically connected in the mounting seat 201 in a rotating way, and the outer sides of the two transmission gears 302 are respectively provided with a pumping and injecting mechanism 4; the pumping and injecting mechanism 4 comprises a driving rod 401, a pumping and injecting piston 402, a positioning block 403, a positioning rod 404 and a control shaft 405, wherein the driving rod 401 is inserted into the mounting seat 201, the pumping and injecting piston 402 is fixedly arranged at the bottom of the driving rod 401, the pumping and injecting piston 402 is inserted into the mounting seat 201, the positioning block 403 is inserted into the transmission gear 302, the positioning rod 404 is rotationally connected into the transmission gear 302, the control shaft 405 is rotationally connected into the transmission gear 302, and the rotation axes of the control shaft 405 and the transmission gear 302 are in the same straight line.
Wherein, the pivot one end of driving motor 301 is equipped with drive gear 3011, and two transfer gears 302 respectively with the tooth interlock transmission of drive gear 3011 both sides, in use, actuating mechanism 3 can be through taking out the liquid medicine that annotates the inside storage of mechanism 2 with sewage flow through sewer line 1, with the continuous, even injection of reaction medicament into sewage, when this in-process of sewer line 1 discharging shrimp aquaculture waste water into sewage treatment pond through sewer line 1, start driving motor 301, driving motor 301 can drive transfer gears 302 rotation when rotating, transfer gears 302 can drive locating piece 403 synchronous rotation when rotating, the side of locating piece 403 is equipped with drive driving poking rod 4031, and the top of driving rod 401 is equipped with the drive poking groove 4011, drive poking rod 4031 is pegged graft in the inside of drive poking groove 4011, the locating piece 403 can drive the up-and-down reciprocating motion of drive rod 401 when following transfer gears 302 rotation, thereby realized taking out the inside liquid medicine of solution case 203 and pouring into sewer line 1 inside function, thereby when pouring into sewer line 1, can flow through inside of medicament automatically, convenient use.
The inside of mount pad 201 is equipped with piston chamber 2011, and take out and annotate the inside of piston chamber 2011 is pegged graft in, the bottom of piston chamber 2011 is equipped with injection passage 2012 and connecting channel 2013 respectively, the both ends of injection passage 2012 will communicate piston chamber 2011 and sewage pipeline 1 intercommunication, and the both ends of connecting channel 2013 communicate the inside of liquid medicine case 203 and piston chamber 2011, the inside of injection passage 2012 and connecting channel 2013 is equipped with injection check valve and take out medicine check valve respectively, in use, when actuating lever 401 goes up, take out and annotate the inside medicament suction of liquid medicine case 203 to the inside of piston chamber 2011 through connecting channel 2013, when actuating lever 401 goes down, take out and annotate the inside medicament of piston 402 and pour into the inside of sewage pipeline 1 through injection passage 2012, thereby the medicament can be automatic to melt in the sewage that flows through, the design of two sets of take out and annotate mechanism 4 and two drive gears 302, and two locating pieces 403 position mutual symmetry, two take out and annotate piston 402 can alternate up and down reciprocating motion, thereby the sewage has guaranteed that the device possesses the inside and can not have the intermittent effect of evenly, the sewage can be with high performance when the cycle is difficult to the inside, the device is provided with the high efficiency.
The inside of the transmission gear 302 is provided with a track groove 3021, the block section of the positioning block 403 is in a T shape, the positioning block 403 is inserted into the track groove 3021, the positioning blocks 403 of the two sets of pumping and injecting mechanisms 4 are symmetrical to each other, in use, the track groove 3021 can limit the moving track of the positioning block 403, so that the positioning block 403 is not askew and distorted when moving, and the device is prevented from being blocked and losing efficacy, and the use is stable.
Wherein the other end of the control shaft 405 is provided with a clutch gear 4052, the top of the control rod 202 is provided with a control gear 2021, the control rod 202 controls the gear 2021 and the clutch gear 4052 to be separated from each other in a reset state, in use, the content of the reaction medicament in the sewage with unit volume can be freely adjusted and used, so that the device can adapt to the drug injection treatment operation of different degrees of prawn culture sewage, when the control rod 202 is pressed down, the control gear 2021 at the bottom of the control rod 202 can simultaneously carry out meshing transmission with the teeth of the clutch gear 4052 of the control shaft 405 in the two transmission gears 302, thereby the control rod 202 can synchronously adjust the drug pumping and injecting quantity of the two groups of pumping and injecting mechanisms 4 after that, the control rod 202 can drive the control shaft 405 to rotate under the transmission action of the control gear 2021 and the clutch gear 4052 when rotating, one end of the control shaft 405 is provided with a synchronous gear 4051, and one end of the rod body of the positioning rod 404 is provided with an adjusting gear 4041, the synchronizing gear 4051 and the gear teeth of the adjusting gear 4041 are meshed for transmission, the control shaft 405 can drive the positioning rod 404 to rotate through the adjusting gear 4041 when the control shaft 405 rotates, the outer part of the rod body of the positioning rod 404 is provided with threads, the positioning rod 404 is screwed inside the positioning block 403 through the threads of the rod body, the positioning rod 404 can drive the positioning block 403 to change the position outside the transmission gear 302 through the threads of the rod body when rotating, thereby changing the rotating radius of the positioning block 403 when rotating along with the transmission gear 302, namely changing the maximum distance that the positioning block 403 drives the driving rod 401 to reciprocate up and down, namely changing the medicine quantity of the medicine injection mechanism 4 for injecting medicine into sewage in a single reciprocation cycle, thereby realizing the function that the content of reaction medicine in the sewage with unit capacity of the device can be adjusted, the flexibility and the adaptability are extremely strong.
The outside of the lever body of the control lever 202 is sleeved with the separation top spring 2022, and two ends of the separation top spring 2022 respectively prop against the outside of the control lever 202 and the inside of the mounting seat 201, when in use, in a reset state of the control lever 202, the separation top spring 2022 is used for enabling the control gear 2021 to be always separated from the clutch gear 4052 without transmission, so that the transmission gear 302, the positioning lever 404 and the positioning block 403 form a stable whole when the control lever 202 is in the reset state, and the phenomenon that the pumping and injecting quantity of the pumping and injecting mechanism 4 is accidentally changed in a single reciprocating cycle in the use process can not occur, and the use is stable.
In another embodiment, a water flow sensor is installed in the sewage pipeline 1, the water flow sensor is a water flow sensing instrument which outputs signals such as pulse signals or current and voltage through sensing water flow, the water flow sensor and the driving motor 301 are electrically connected with an external power supply and a control device, the specific structure and the working principle of the water flow sensor are the existing mature technology, no accumulation is performed here, the function that when sewage is discharged into the sewage treatment tank through the sewage pipeline 1, the medicine injection component can automatically inject medicine into the sewage flowing through the sewage treatment tank is achieved through the arrangement of the water flow sensor, when the sewage flowing through the sewage pipeline 1, the water flow sensor detects the water flow signal, the water flow signal is fed back to the control device, the control device starts the power supply of the driving motor 301 to automatically inject medicine into the sewage flowing through after receiving the water flow signal of the water flow sensor, and when the sewage is completely discharged into the sewage treatment tank, the water flow sensor does not flow through the sewage again, a rest signal (namely, no flow through) is sent to the control device, and the control device cuts off the power supply of the driving motor 301 automatically, so that the flexibility of the device is further improved.
Specific use and action of the embodiment: in the invention, the reaction reagent needed to be added into the sewage is poured into the medicine liquid tank 203 for storage, when the sewage in the prawn culture pond needs to be discharged and treated, the sewage in the prawn culture pond can be discharged into the sewage treatment pond through the sewage pipeline 1 for centralized collection for the treatment of the subsequent steps, when the sewage flows through the sewage pipeline 1 and is discharged into the sewage treatment pond, the driving mechanism 3 can drive the pumping and injecting mechanism 4 to uniformly, continuously and quantitatively add the reaction reagent for sewage treatment into the sewage along with the sewage flowing, the content of the reaction reagent in the sewage of the unit capacity is regulated according to the actual pollution degree of the prawn culture sewage, the control lever 202 is pressed, the control gear 2021 at the bottom of the control lever 202 can simultaneously carry out meshed transmission with the gear teeth of the clutch gear 4052 of the control shaft 405 in the two transmission gears 302, so that the control rod 202 can synchronously adjust the medicine pumping and injecting quantity of the two groups of pumping and injecting mechanisms 4, the control rod 202 can drive the control shaft 405 to rotate under the transmission action of the control gear 2021 and the clutch gear 4052 when rotating, the control shaft 405 can drive the positioning rod 404 to rotate through the adjusting gear 4041 when rotating, the positioning rod 404 can drive the positioning block 403 to change the position outside the transmission gear 302 through the rod body threads when rotating, thereby changing the rotating radius of the positioning block 403 when rotating along with the transmission gear 302, namely changing the maximum distance that the positioning block 403 drives the driving rod 401 to reciprocate up and down, namely changing the medicine pumping and injecting quantity of the medicine pumping and injecting mechanism 4 into sewage in a single reciprocation cycle, thereby realizing the function that the reaction medicine content in the sewage with unit capacity can be adjusted, the control rod 202 can be loosened after the adjustment is completed, the control rod 202 can automatically reset under the action of the separation top spring 2022, when the control rod 202 is in a reset state, the control rod 202 is separated from the clutch gear 4052 all the time under the action of the separation top spring 2022 and cannot be transmitted, so that when the control rod 202 is in the reset state, the transmission gear 302, the positioning rod 404 and the positioning block 403 form a stable whole, the phenomenon that the pumping and injecting quantity of the pumping and injecting mechanism 4 is accidentally changed in a single reciprocating cycle in the use process can not occur, the driving motor 301 is kept in an on state in the sewage flowing process of the sewage pipeline 1, the driving motor 301 can drive the transmission gear 302 to rotate when rotating, the transmission gear 302 can drive the positioning block 403 to synchronously rotate when rotating, the positioning block 403 can drive the deflector 4031 to drive the driving rod to reciprocate up and down through the driving deflector groove 4011 when following the rotation of the transmission gear 302, thereby realizing the function of extracting and injecting the liquid medicine in the liquid medicine tank 203 into the sewage pipeline 1, when the liquid medicine is injected into the sewage pipeline 1, the liquid medicine can be automatically dissolved in the sewage flowing through, when the driving rod 401 is upward, the pumping and injecting piston 402 can pump the liquid medicine in the liquid medicine tank 203 into the piston cavity 2011 through the connecting channel 2013, when the driving rod 401 is downward, the pumping and injecting piston 402 can inject the liquid medicine in the piston cavity 2011 into the sewage pipeline 1 through the medicine injecting channel 2012, thereby the liquid medicine can be automatically fused into the sewage flowing through, the two groups of pumping and injecting mechanisms 4 and the two transmission gears 302 are designed, and the positions of the two positioning blocks 403 are mutually symmetrical, namely, the two pumping and injecting pistons 402 can alternately reciprocate up and down, thereby ensuring that the device has the uninterrupted and uniform circulation characteristics when injecting medicine into the sewage, when the sewage completely flows into the sewage treatment tank, the power supply of the driving motor 301 is turned off.
Claims (9)
1. A shrimp farming sewage treatment device, comprising: the device is characterized in that a drug injection assembly is arranged at the top of the sewage pipeline (1), one end of the sewage pipeline (1) is connected with a shrimp culture pond, and the other end of the sewage pipeline (1) is connected with a sewage treatment pond; the medicine injection assembly consists of a mounting mechanism (2) and a driving mechanism (3); the mounting mechanism (2) comprises a mounting seat (201), a control rod (202) and a liquid medicine box (203), wherein the mounting seat (201) is fixedly mounted at the top of the sewage pipeline (1), the control rod (202) is inserted into the mounting seat (201), the liquid medicine box (203) is fixedly mounted at the top of the sewage pipeline (1), and the liquid medicine box (203) is fixedly mounted on the side surface of the mounting seat (201); the driving mechanism (3) comprises a driving motor (301) and two transmission gears (302), the driving motor (301) is fixedly arranged on the side face of the mounting seat (201), the two transmission gears (302) are respectively and symmetrically connected in the mounting seat (201) in a rotating mode, and pumping and injecting mechanisms (4) are arranged on the outer sides of the two transmission gears (302); the drawing and injecting mechanism (4) comprises a driving rod (401), a drawing and injecting piston (402), a positioning block (403), a positioning rod (404) and a control shaft (405), wherein the driving rod (401) is inserted into the mounting seat (201), the drawing and injecting piston (402) is fixedly arranged at the bottom of the driving rod (401), the drawing and injecting piston (402) is inserted into the mounting seat (201), the positioning block (403) is inserted into the transmission gear (302), the positioning rod (404) is rotationally connected into the transmission gear (302), the control shaft (405) is rotationally connected into the transmission gear (302), and the rotation axes of the control shaft (405) and the transmission gear (302) are positioned on the same straight line.
2. A shrimp farming wastewater treatment plant according to claim 1, wherein: the inside of mount pad (201) is equipped with piston chamber (2011), and take out and annotate the inside of piston chamber (2011) pegging graft in, the bottom in piston chamber (2011) is equipped with injection passage (2012) and connecting channel (2013) respectively, the both ends of injection passage (2012) will communicate piston chamber (2011) and sewer line (1) intercommunication, and the inside intercommunication in connecting channel (2013) with liquid medicine case (203) and piston chamber (2011), the inside of injection passage (2012) and connecting channel (2013) is equipped with injection check valve and take out the medicine check valve respectively.
3. A shrimp farming wastewater treatment plant according to claim 1, wherein: one end of a rotating shaft of the driving motor (301) is provided with a driving gear (3011), and two transmission gears (302) are respectively meshed with gear teeth on two sides of the driving gear (3011).
4. A shrimp farming wastewater treatment plant according to claim 1, wherein: the inside of drive gear (302) is equipped with track groove (3021), and the block cross-section shape of locating piece (403) is "T" shape, and locating piece (403) are pegged graft in the inside of track groove (3021), and are symmetrical each other between locating piece (403) of two sets of pumping notes mechanism (4).
5. A shrimp farming wastewater treatment plant according to claim 1, wherein: the outside of the rod body of the locating rod (404) is provided with threads, and the locating rod (404) is screwed inside the locating block (403) through the threads of the rod body.
6. A shrimp farming wastewater treatment plant according to claim 1, wherein: the side of locating piece (403) is equipped with drive driving lever (4031), and the top of drive driving lever (401) is equipped with drive driving groove (4011), and drive driving lever (4031) peg graft in the inside of drive driving groove (4011).
7. A shrimp farming wastewater treatment plant according to claim 1, wherein: one end of the control shaft (405) is provided with a synchronous gear (4051), one end of a rod body of the positioning rod (404) is provided with an adjusting gear (4041), and gear teeth of the synchronous gear (4051) and the adjusting gear (4041) are meshed for transmission.
8. The shrimp farming sewage treatment device as defined in claim 7, wherein: the other end of the control shaft (405) is provided with a clutch gear (4052), the top of the control rod (202) is provided with a control gear (2021), and the control rod (202) controls the separation between the control gear (2021) and the clutch gear (4052) in a reset state.
9. A shrimp farming wastewater treatment plant according to claim 1, wherein: the outside of the rod body of the control rod (202) is sleeved with a separation top spring (2022), and two ends of the separation top spring (2022) respectively prop against the outside of the control rod (202) and the inside of the mounting seat (201).
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| CN202310401728.4A CN116119753A (en) | 2023-04-17 | 2023-04-17 | Sewage treatment plant is bred to shrimp |
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| CN202310401728.4A CN116119753A (en) | 2023-04-17 | 2023-04-17 | Sewage treatment plant is bred to shrimp |
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