76results about How to "Realize automatic dosing" patented technology

The invention relates to an oil exploitation ground transmission system and relative method, belonging to the oil exploitation technique. Said invention can measure the oil well, add liquid into oil well, heat the oil well and mixed transmit the oil gas. And said invention comprises four parts as aforementioned functions. Wherein, the oil well measuring part uses a liquid automatic measurer, which comprises a skip measurer, an automatic oil well switcher and a transmission tube. The invention uses industry computer to realize said functions, with high automatic degree, high practicability, and unmanned management.

The invention relates to UV/H2O2 advanced oxidized water treatment equipment and a treatment method. The UV/H2O2 advanced oxidized water treatment equipment comprises a H2O2 adding device and a reactor, wherein the H2O2 adding device is formed by a dosing tank, a flowmeter and an ejector which are orderly connected; and the reactor comprises a shell, an ultraviolet lamp arranged on an axis line inside the shell, and an annular glass tube which surrounds outside the ultraviolet lamp and is communicated with a water inlet and a water outlet of the shell. The water treatment method comprises the following steps that: a H2O2 solution is pre-prepared and placed into the dosing tank, and H2O2 is continuously added into the solution through the siphon of the ejector and the mixture is mixed; and raw water added with the H2O2 flows into the reactor from a water outlet of the ejector through the water inlet of the shell of the reactor, and flows from the bottom up along the annular glass tube under the irradiation of the ultraviolet lamp. The treatment equipment and the treatment method can realize the automatic adding of the H2O2, can effectively prolong the irradiated time of water by ultraviolet rays, have simple process operation, only need to regularly supplement the H2O2 solution, and are suitable for the deep treatment of the water of municipal water distribution networks of cities.

The invention belongs to the technical field of sewage treatment, in particular to carbon source medicament accurate adding equipment. Output interfaces of a water inlet quantity monitoring module, afront nitrate nitrogen monitoring module and a rear nitrate nitrogen feedback module are electrically connected with an input interface of a calculation control module respectively; an output interface of a calculation control module is electrically connected with an input interface of a dosing control module; dynamic accurate control over carbon source medicament adding of a sewage treatment plant is achieved, excessive adding such as constant excessive adding, delayed excessive adding and fluctuation impulse adding caused by manually judging the carbon source adding amount through experienceis avoided, and the medicament adding amount and cost are saved. The invention further relates to a method for accurately adding a carbon source medicament by using the equipment.

The invention belongs to the field of sewage treatment, and particularly discloses a chemical adding device for sewage treatment. The chemical adding device comprises a chemical box, wherein the bottom of the medicine box is provided with a discharge hole. The chemical adding device also comprises a sewage pipe, an air inlet pipe and a discharging component, wherein one end of the air inlet pipe is communicated with the sewage pipe, and the other end of the air inlet pipe is communicated with outside; the discharging component comprises a wind wheel, a first transmission shaft, a driving wheel and a driven wheel meshed with the driving wheel; the wind wheel and the driving wheel are coaxially connected through the first transmission shaft; the wind wheel is rotatably arranged in the air inlet pipe; the driven wheel is rotatably arranged on the bottom of the medicine box; the driven wheel is provided with a blowdown hole, and the blowdown hole is periodically communicated with the discharge hole when the driven wheel rotates. Compared with the traditional chemical adding device, the scheme has the advantages of simple structure and low construction cost. Meanwhile, according to the scheme, flowing of sewage per se is utilized to generate negative pressure so as to realize the automatic chemical adding of the chemical adding device, other power mechanisms are not required, energy consumption is effectively reduced, and energy is saved.

The invention relates to dispersed sewage treatment equipment with a non-power disinfection device, particularly to the field of dispersed sewage treatment and rural sewage treatment. The dispersed sewage treatment equipment comprises a water pool, which is divided into a disinfection pool and a precipitation pool, wherein an agent storage pool is arranged above the disinfection pool, the bottom portion of the agent storage pool is provided with a through hole, the top portion of the disinfection pool is provided with a first gear, and the first gear is provided with a plurality of material discharge holes matched with the through hole, and is connected to a water turbine. According to the present invention, the automatic feeding of the disinfecting powder can be achieved under the actionof the water flow without the aid of the motor, such that the defects that the traditional agent adding mode requires the motor and other equipment can be overcome, the non-power and completely-hydraulic feeding of the disinfecting powder during the rural dispersed sewage treatment can be achieved, and the advantages of reasonable design, high practicability, energy saving, environmental protection, uniform disinfecting powder feeding and easy use are achieved.

The invention provides a scissor-fork type drug feeding mechanical hand for realizing smooth, high-efficient and orderly automatic drug feeding, which comprises a scissor-fork mechanism, a power part, a frame body and a drug sending baffle plate mechanism, wherein the scissor-fork mechanism comprises an upper scissor-fork plate and a lower scissor-fork plate, the power part is connected with the scissor-fork mechanism and used for providing power for the scissor-fork mechanism, the scissor-fork mechanism is connected with a drug leveling moving plate, an X-guide shaft and a Y-guide shaft are fixedly mounted on the frame body, the X-guide shaft, the upper scissor-fork plate and the lower scissor-fork plate constitute a sliding pair, and the Y-guide shaft and the drug leveling moving plate constitute the sliding pair. A fluent strip on a machine frame receives and places drugs. The drug sending baffle plate mechanism is arranged at the end of an outlet of the fluent strip. The whole frame body forms a tilt angle of 10-30 degrees with the horizontal plane. The scissor-fork type drug feeding mechanical hand is particularly applicable to a drug storage mechanism with a tilted drug storage slot and can realize the smooth, high-efficient and orderly automatic drug feeding.

The invention discloses an automatic opening, adding and dissolving liquid supply system for upright soft bag powder. The liquid supply system comprises a temporary storage assembly, a discharging assembly, a transferring assembly, a bag opening assembly, a liquid preparation assembly, a recycling assembly and a liquid storage assembly. Powder bags sequentially pass through the temporary storage assembly, the discharging assembly, the transferring assembly, the bag opening assembly, the liquid preparation assembly, the recycling assembly and the liquid storage assembly to complete the actionsof powder transportation, temporary storage, transferring, clamping, bag opening, discharging, liquid preparation, liquid storage and bag body recycling, so that the whole process of the liquid supplysystem is automatic, and only manual participation is needed during bag placing; the automation level of equipment is effectively improved, dependence on personnel is reduced, liquid preparation andimmediate preparation can be directly carried out after a powder bag package is opened, the quality of liquid medicine is effectively guaranteed, meanwhile, powder can be prevented from being polluted, the equipment is prevented from being corroded by the powder, the maintenance cost of the equipment is reduced, the service life of the equipment is effectively prolonged, and good application prospects are realized.

The invention discloses a diffused pipeline mixer, comprising a mixer shell [1] with two ends provided with attachment flanges, which is characterized in that a flange arranged on the shell [1] is fixed with a flange [2] of a chemical feed pipe [3] by a bolt, the end of the chemical feed pipe, which enters the shell [1] has a diffuser [4] with cross section being round table shape, the axis of the diffuser is basically parallel to the axis of the shell, and the shell is internally provided with a orifice plate [5] basically orthogonal to the axis of the shell. The invention is characterized in that medication for purifying water can be directly added to the diffuser through a device for the chemical feed pipe, is diffused in raw water under the action of current in the shell, reacts with colloidal particles in the raw water, and is fully mixed with the raw water through the orifice plate after diffusion, turbulence and the like to finish the process of colloid destabilization so as to achieve the purpose of purifying water. The diffusion and reaction after dosing are finished automatically and have the positive effects of precise dosing, dosage-saving and labor-saving.

The invention discloses a composting reactor capable of automatically adding a compound microbial agent and a method thereof. The composting reactor is composed of an aerobic composting bin, a leachate filter screen, a ventilation device, a temperature sensor, a stirring device, an exhaust port and the like. A solar cell panel converts solar energy into electric energy and provides the electric energy for an integrated composting reactor electricity-requiring device. A compound microorganism bacterial liquid staged adding device is used for respectively adding a high-temperature compound microorganism bacterial liquid and a medium-temperature compound microorganism bacterial liquid in different composting stages; a temperature sensor and a liquid level height sensor can respectively detectthe temperature in the composting bin and the liquid level height of the bacterial liquid in a bacterial liquid pool; and a turning device and an aeration device are used for turning and aerating atregular time. According to the composting reactor capable of automatically adding the compound microbial agent, bacterial liquid adding, turning and aeration can be automatically carried out in the composting process, meanwhile, solar energy is used for supplying power to the device, labor and energy are saved, the composting process can be effectively accelerated, the composting effect is improved, operation is easy and convenient, and the composting reactor can be widely applied to rural household garbage treatment.

The invention relates to a vehicle-mounted sterilizing device belonging to the field of sterilizing and disinfecting devices. The vehicle-mounted sterilizing device provided by the invention comprises a part mounting bracket, a reaction vessel, a medicine storage mechanism, a medicine feeding mechanism and a controller, wherein the medicine feeding mechanism is used for controlling a cover of thereaction vessel to open and the medicine storage mechanism to release a chlorine dioxide disinfectant to the reaction vessel for reaction; the reaction vessel is provided with an air inlet, an exhaust port, a water feeding port and a water draining port; the air inlet is connected with an air supply mechanism; the water feeding port is connected with a quantitative water feeding mechanism; the water draining port is connected with the water draining mechanism; and the reaction vessel is provided with a temperature controlling mechanism for controlling the temperature of the reaction vessel. The vehicle-mounted sterilizing device has the benefits that: a medicine storage bottle is driven by crowned teeth of a driving rotating shaft to move to the medicine feeding position from the positionto be fed; a sealing cover of the reaction vessel is pulled open by a second cover opening pull rod; and a pulling cover of the medicine storage bottle, which is positioned at the medicine feeding position, is pulled open by a first cover opening pull rod so as to release the chlorine dioxide disinfectant to the reaction vessel for reaction and realize automatic medicine feeding.

The invention relates to a nitrate-water separating device. The nitrate-water separating device comprises a thermal cleaning machine water tank and a nitrate quenching tank, wherein a saliferous liquid outlet pipe of a thermal cleaning tank is connected to the thermal cleaning machine water tank, the saliferous liquid outlet pipe of the thermal cleaning tank is connected with a saliferous cleaning liquid, and a pipe pump is connected between the saliferous liquid outlet pipe of the thermal cleaning tank and a saliferous cleaning liquid inlet pipe; the saliferous cleaning liquid inlet pipe leads to a fin group tube of a heat exchanger and the fin group tube of the heat exchanger is fixed in the nitrate quenching tank through a heat exchanger base support; a water vapor collecting cover is arranged above the fin group tube of the heat exchanger and connected with the thermal cleaning machine water tank through a non-saliferous water vapor outlet pipe; a concentrated saline solution accumulating funnel is arranged under the fin group tube of the heat exchanger, and a concentrated saline solution valve of the heat exchanger is arranged at the outlet end of the concentrated saline solution accumulating funnel. The nitrate-water separating device is capable of either saving energy or reducing emission, and is also capable of recycling resources and energy sources.

The invention discloses an intermittent reaction constant dosing chlorine dioxide preparation device which comprises a shell and a controller, wherein the shell is internally provided with a hydrochloric acid tank, a sodium chlorite tank, a raw material feeding measuring pump, a disinfectant measuring pump and a reactor; the hydrochloric acid tank and the sodium chlorite tank are respectively connected with the raw material feeding measuring pump; the reactor is respectively connected with the raw material feeding measuring pump and the disinfectant measuring pump; a hydrochloric acid low liquid level switch is arranged at the bottom of the hydrochloric acid tank; a sodium chlorite low liquid level switch is arranged at the bottom of the sodium chlorite tank; a travel switch is arranged on the reactor; and the hydrochloric acid low liquid level switch, the sodium chlorite low liquid level switch, the travel switch, the raw material feeding measuring pump and the disinfectant liquid measuring pump are connected with the controller. The intermittent reaction continuous feeding chlorine dioxide preparation device can realize constant operation, and is simple in process and convenient in installation operation; by utilizing a micro positive pressure full liquid phase flexible soft reactor, the method and the device for producing the chlorine dioxide disinfectant in an intermittent reaction constant dosing mode can realize dosing point high positive pressure dosing.

The invention relates to a cooling water circulation dosing system for a thermal power plant. The water inlet of the water supply pump is connected to the water outlet of the cooling pool through a water pumping pipe. The water pumping pipe is provided with a pH value sensor. The cooling water outlet of the device, the outlet pipeline is connected to the sulfuric acid tank through the acid supply pipeline, the acid supply pipeline is provided with an acid dosing metering pump, the water outlet pipeline is connected to the medicine storage tank through the medicine dosing pipeline, and the medicine dosing pipeline is provided with a medicine dosing metering pump, pH The value sensor is connected to the controller through the signal line, and the controller is connected to the acid metering pump and the medicine metering pump through the control line. The invention detects the pH value of the cooling water entering the condenser through a pH value sensor, and controls dosing into the cooling water circulation system through a controller according to the pH value, so as to realize automatic dosing of the cooling water circulation system.

The invention provides a ballast water TRO neutralization treatment system. The ballast water TRO neutralization treatment system comprises a ballast tank, a ballast pump, a neutralizer storage tank,a control system, a fresh water pipeline, a neutralization solution tank, a neutralizer distribution device, a neutralizer dosing pump, a control valve, a load discharging pipeline and a neutralization dosing pipeline; an outlet of the ballast tank is communicated to the outboard through the load discharging pipeline; the ballast pump is arranged on the load discharging pipeline; an outlet of theneutralizer storage tank is communicated with a neutralizer inlet of the neutralization solution tank through the neutralizer distribution device; an outlet of the fresh water pipeline is communicatedwith a fresh water inlet of the neutralization solution tank; the control valve is arranged on the fresh water pipeline; the neutralizer dosing pump is arranged on the neutralization dosing pipeline;an outlet of the neutralization solution tank is communicated with an inlet of the neutralizer dosing pump; and an outlet of the neutralizer dosing pump is communicated to the load discharging pipeline. The invention further provides a ship.

The invention discloses a driving tank of a calibrating-free dosing machine. The driving tank comprises an upper cover body, a lower cover body, an elastic driving membrane and locking bolts, wherein the upper cover body and the lower cover body are hollow, the upper cover body corresponds to the lower cover body, closed containing space is formed in a way that the upper cover body and the lower cover body are fixed through the locking bolts, openings are respectively formed in the upper cover body and the lower cover body, and the elastic driving membrane is arranged in the containing space and is used for dividing the containing space into a medicine storage cavity and a water storage cavity of which the volumes are equal. According to the driving tank of the calibrating-free dosing machine and the calibrating-free numerical control dosing machine, provided by the invention, the structure is simple, the output medicine dosage can be automatically and accurately controlled, and the service life is long.

The invention discloses a full-automatic and safe medicine decocting device with a weighing function. The full-automatic and safe medicine decocting device comprises a base and is characterized in that a heating device is arranged at the top of the base, a medicine decocting device body is arranged at the top of the heating device, an automatic weighing device is arranged on the left of the medicine decocting device body, the automatic weighing device comprises a mounting plate, a placing box, a medicine outlet, a pressure gauge, a medicine containing box, a bottom cover and a rotating motor,the mounting plate is arranged at the tops of mounting blocks and fixedly connected with the upper surfaces of the mounting blocks, the placing box is located on the right of the mounting plate and fixedly connected with the rear end of the right surface of the mounting plate, the medicine outlet is formed in the middle of the lower end of the front surface of the placing box, the pressure gauge is located at the top of the placing box and fixedly connected with the upper surface of the placing box, the medicine containing box is nested into the placing box and fixedly connected with the uppersurface of the pressure gauge, the bottom cover is located below the medicine containing box and rotatably connected with the front end of the lower surface of the medicine containing box, and the rotating motor is located on the right of the medicine containing box and fixedly connected with the right surface of the medicine containing box and the bottom cover. The full-automatic and safe medicine decocting device is simple in structure and high in practicality.

The invention belongs to the technical field of soil remediation, particularly discloses a preparation device for a saline soil microbial repair agent. Aiming at the problems of need of artificial batching, a material mixing device and complicated sterilization procedures in the preparation process of the microbial repair agent, the preparation device is characterized by comprising an outer tank body, wherein an outer tank body door is connected to inner wall of one side of the outer tank body through hinges; supporting rods are welded on the inner wall of bottom of the outer tank body; a second supporting platform is welded on the top outer walls of the supporting rods; a first through hole is formed in the top of the outer tank body and a hopper is welded on the inner wall of the first through hole; a hopper box is welded on the top outer wall of the outer tank body; three through holes are formed in the outer wall of the top of the hopper box. The preparation device for the saline soil microbial repair agent, disclosed by the invention, has the advantages that automatic liquid distribution is realized, so that labor force is reduced; the liquid distribution is better facilitated, and composite liquid can be fully mixed; secondary cooling after sterilization is avoided, so that sterilization procedures are simplified and culture liquid is prevented from being infected again.

The invention discloses a compact device for preparing sodium hypochlorite on a secondary water supply site and a control method thereof. An outlet of a softened water unit is connected with a salt dissolving unit and a first inlet of a saline water proportioning device; an outlet of the salt dissolving unit is connected with a second inlet of the saline water proportioning device; an electrolysisunit and a sodium hypochlorite storage unit are sequentially connected to the downstream of an outlet of the saline water proportioning device, an upper outlet of the sodium hypochlorite storage unitis connected with an inlet of a fan, a lower outlet of the sodium hypochlorite storage unit is output to a chlorination output port through a chlorination pump, and a hydrogen discharge port is formed in the top end of the sodium hypochlorite storage unit; the electrolysis unit is connected with the switching power supply; the whole device is provided with a control system. The device has the advantages of being highly integrated, modular, small in occupied area, flexible to move and suitable for a pump station with a small area; the device allows unattended automatic operation for a long time, and automatic feeding and residual chlorine control are achieved through interlocking with a residual chlorine analyzer, wherein the control method is simple and reliable; therefore, the device canbe widely applied to disinfection of secondary water supply pump stations and rural water supply pump stations.

The invention discloses automatic equipment capable of directly adding an SNCR (Selective Non-Catalytic Reduction) denitration agent and a preparation method of the SNCR denitration agent. The automatic equipment is characterized by comprising a belt-type conveyor, wherein the discharging end of the belt-type conveyor is connected to an inlet of a bag breaking machine; a discharging hole of the bag breaking machine is connected to a charging hole of a spiral conveyor; a discharging hole of the spiral conveyor is connected to a charging hole of a bucket-type elevator; a discharging hole of the bucket-type elevator is connected to an inlet of a urea bin; an outlet of the urea bin is connected to an inlet of a measuring bin; an outlet of the measuring bin is connected to a material inlet of a batching basin; a water inlet and a material liquid outlet are formed in the batching basin. According to the automatic equipment, bagged urea can be directly added into a urea stacking room, and a urea solution serving as the SNCR denitration agent is obtained in a urea batching room, so that the process layout is flexible, the labor intensity of workers is low, the accuracy of batching concentration is high, and the labor productivity is improved.

The invention provides an animal nutrient solution adding device, which belongs to the technical field of animal breeding, and comprises a stirring barrel, a plurality of groups of solution adding mechanisms arranged above the stirring barrel, and a water conveying mechanism arranged on one side of the stirring barrel and used for conveying water into the stirring barrel, two sets of bases are fixedly arranged below the stirring barrel, a discharging opening is formed in the bottom of the stirring barrel, and a discharging pipe is fixedly arranged in the discharging opening; a rotating shaft is arranged in the stirring barrel, a plurality of stirring rods which are distributed up and down are fixedly arranged on the outer side of the rotating shaft, and the upper part of the rotating shaftpenetrates through the stirring barrel and is fixedly connected with a driving mechanism; the technical problem to be solved is to provide the animal nutrient solution adding device, a nutrient solution in a solution adding box is isolated through a moving device, automatic proportioning can be realized, an operator does not need to monitor and control the adding amount in real time, and time andlabor are saved.