100results about How to "Guaranteed treatment effect" patented technology

The invention discloses a double-jet powder feeding device, which belongs to the technical field of water treatment, and comprises a gas-liquid separation buffer tank for performing gas-liquid separation on mixed slurry, and an exhaust port is formed in the gas-liquid separation buffer tank; the first jet mixing mechanism is used for preliminarily mixing powder and the first water flow; the water supply mechanism is used for mixing water; one end of the second mixing piece is connected with a water outlet of the gas-liquid separation buffer tank; the first jet mixing mechanism comprises a first mixing piece connected with the gas-liquid separation buffer tank at one end and a feeding assembly used for feeding powder to the first mixing piece, and the other end of the first mixing piece and the other end of the second mixing piece are both connected with a water outlet of the water supply mechanism; and the second mixing piece can be used for secondarily mixing the buffered and separated liquid-solid mixed liquid and the second water flow and pressurizing and throwing out the liquid-solid mixed liquid and the second water flow. The device has the effects of effectively solving gas interference, preventing blockage and reflux, and realizing stable, efficient and continuous feeding.

The invention discloses an ion exchange washing alkaline water recycling system, and relates to the field of water treatment. The system comprises an anion exchanger, a washing alkaline water collection pipeline, an online monitoring unit, a shunting switching unit, a weak acid cation exchange treatment unit, an acid liquid regeneration unit, a pipeline conveying pump, a decarburization unit, an intermediate water tank, a recycling unit and a control unit. The online monitoring unit is arranged at the washing drainage end of the anion exchanger, the water quality of the washing alkaline water is detected in real time, and graded recovery of the washing alkaline water is achieved in combination with the shunt switching unit; the recycled washing alkaline water enters a weak acid cation exchange treatment unit to be subjected to ion exchange treatment so as to reduce the alkalinity of the water body; meanwhile, the weak-acid cation exchange resin is regenerated by utilizing acidic waste liquid generated by regeneration of the cation exchange bed, so that synergistic utilization of acid and alkali resources is realized; the treated water body sequentially passes through the decarburization unit and the middle water tank and then is reused for the pure water preparation system.

The utility model belongs to evaporative cooling condenser technical field discloses a kind of anti-cavitation settling device for evaporative cooling condenser, including water tank, water tank bottom is connected by flange and is settled in the water inlet of pool, and filter screen is arranged at the water inlet of pool, and the bottom of pool is equipped with blowdown, and blowdown ball valve is arranged at blowdown, and water outlet pipe is arranged in one side in the middle lower part of pool, and water outlet pipe is connected the water inlet of water pump by pump front pipeline, and the water outlet pipe of other end of water pump is connected with pump rear pipeline, and pump rear pipeline terminal is set in the top of cooler, and pool and water pump are set on the base of water tank bottom;The utility model solves the problem of equipment ultra-wide and ultra-limit, ensures the treatment effect of evaporative cooling condenser, the pool can store a small amount of water to improve the liquid level height before pump, reduce steel structure, also make the static pressure of pipeline before pump sufficient, meet the selection requirement of conventional water pump.

The application discloses a kind of organic soil treatment devices for soil remediation engineering, and relate to soil remediation technical field;The organic soil treatment device for soil remediation engineering, the feed inlet of the pretreatment structure is provided with drying device, and the discharge port of the pretreatment structure is provided with conveying device;The organic soil treatment device for soil remediation engineering is preliminarily crushed by being provided with pretreatment structure, using crushing shaft and rolling hammer, while screening inclined screen is used to screen the soil after primary crushing, and the irregular soil blocks are driven for secondary crushing by cooperating with vertical auger, so that the contaminated soil is repeatedly broken, the soil can be uniformly broken, and the soil can be fully reacted after entering the drying device, thereby improving the processing effect of the device.

The utility model relates to a landfill garbage classification device, which relates to the technical field of garbage classification treatment, and comprises a winnowing cavity, a crushing box is arranged at the input end of the winnowing cavity, a crushing mechanism for crushing a packaging film is arranged in the crushing box, and the packaging film on the surface of garbage is cut and packaged by using a crushing serrated knife. The garbage in the garbage bag is fully released, so that more accurate classification of the garbage is realized; a draught fan is installed at the position of an air inlet in the front end of the winnowing cavity, a plurality of classification openings are sequentially formed in the bottom of the winnowing cavity in the output direction of the draught fan, the spoilers are obliquely arranged towards the classification openings, garbage is divided into heavy materials and light materials through winnowing and classified, and a cyclone separator for separating packaging films is installed at the position of an air outlet in the tail end of the winnowing cavity. And the cyclone separator is used for separating and recycling the packaging film fragments crushed by the crushing mechanism and doped in the airflow.

The utility model discloses a polypropylene yarn winding type filter element which comprises a filter element shell structure, a filter element structure and a pretreatment assembly are detachably installed in the filter element shell structure, the filter element structure is arranged in the pretreatment assembly, the filter element shell structure comprises a base, a shell is fixed on the upper side of the base, and a top cover is in threaded sealing connection with the upper side of the shell. A first water inlet pipe penetrates through the upper side of the top cover, a high-pressure cleaning assembly is embedded in the lower side of the top cover, a waste water pipe penetrates through the base and is used for waste water treatment, and the high-pressure cleaning assembly comprises a high-pressure water inlet pipe; according to the polypropylene yarn winding type filter element, large-particle impurities are pretreated through arrangement of a second threaded fixing ring, an annular filter screen and a second pressing plate, and after the annular filter screen is used for a long time, the surface of the annular filter screen is directly cleaned through arrangement of a high-pressure water inlet pipe, a water conveying pipe and a high-pressure spray head; the normal use of the annular filter screen is ensured.

The utility model relates to the field of sewage treatment, and discloses a novel sewage treatment grillage machine which comprises a machine body, a rotating rod is arranged in the machine body, a sleeve is arranged on the front surface of the rotating rod, a telescopic rod is arranged on the front portion of the sleeve, and a supporting rod is arranged on the front portion of the telescopic rod. Bristles are fixedly connected to the outer wall of the supporting rod, rake teeth are arranged at the position, located in front of the rotating rod, in the machine body, and a dismounting and mounting mechanism is arranged between the telescopic rod and the supporting rod and comprises a dismounting and mounting assembly and a rotating assembly; the dismounting assembly comprises a protruding clamping block fixedly connected to the front surface of the telescopic rod and a clamping groove penetrating through and formed in the rear portion of the supporting rod. According to the device disclosed by the utility model, the rotary lantern ring is rotated to be matched with the arc-shaped guide groove to push the limiting round rod to move, so that the limiting of the supporting rod can be relieved, the supporting rod and the bristles can be conveniently detached and replaced, and then the rake teeth can be continuously cleaned, so that the service life is prolonged, and the sewage treatment effect is ensured.

This invention discloses an industrial wastewater purification device for thermal power plants, relating to the field of industrial wastewater purification technology. It includes a tank body and a moving assembly. The top of the tank body is fitted with a lid, with an inlet pipe on one side of the top of the lid and a dosing pipe on the other side. A filter plate is fixedly connected to the upper part of the tank body, and a collection pipe is installed on the outer side of the upper part of the tank body. The moving assembly is connected to the middle of the lid and includes a motor. The output end of the motor is connected to a reciprocating screw, and a transmission seat is sleeved on the outer side of the lower part of the reciprocating screw. This invention adopts an integrated linkage transmission structure, realizing the phased automatic continuous operation of stirring, settling and drainage, and bottom discharge in industrial wastewater treatment, significantly improving treatment efficiency and automation level. During the treatment process, the working mode can be automatically switched through a single motor drive and the cooperation of unidirectional transmission and a guiding mechanism.

The utility model discloses a kind of high-efficiency demister for boiler flue gas, it is related to boiler flue gas processing technical field, including processing tank subassembly and spraying subassembly, the inside intermediate installation of processing tank subassembly has demisting subassembly, spraying subassembly is symmetrically set in the left and right sides of demisting subassembly, the both ends of processing tank subassembly are connected and installed with stabilizing support.The high-efficiency demister for boiler flue gas, by spraying subassembly is symmetrically set in the both sides of demisting subassembly in the inside of processing tank subassembly, the structure of spraying subassembly is set with the structure of rotary valve pipe, it can be connected with external water supply equipment, or be connected with feeding equipment, so as to assist the structural cleaning maintenance of demisting subassembly, or reaction reagent is sprayed in flue gas, to guarantee flue gas treatment effect, in addition, the structure of stabilizing support can be used, the structure of processing tank subassembly can be expanded while being supported.

The utility model relates to the technical field of wastewater treatment, in particular to a device for treating wastewater containing perfluorinated compounds, which comprises a filtering tank and a settling tank, a precipitation tank for chemical reaction precipitation of the wastewater is arranged below the filtering tank; wastewater is poured into the filtering tank, perfluorinated compounds in the wastewater are adsorbed and suspended solids and impurities in the wastewater are filtered out through the activated carbon adsorption plate and the filtering plate in the filtering tank, then the wastewater enters the depositing tank, and fluorine ions in the wastewater are removed through chemical deposition of the wastewater and a proper amount of chemical agents. According to the method, fluorine ions react with a medicament to generate insoluble precipitates, so that the concentration of the fluorine ions in wastewater is reduced, after the filtering structure is used for a period of time, the filtering structure is detached and cleaned, accumulated pollutants are removed through regular cleaning, the filtering effect is kept, the wastewater treatment efficiency is improved, meanwhile, the filtering performance is kept through regular cleaning, and the service life of the filtering structure is prolonged. The wastewater treatment effect and the wastewater treatment quality are ensured.

The green building sewage treatment equipment disclosed by the present application comprises a treatment box, a filter structure is arranged on the top of the treatment box, a planting structure is arranged on the filter structure, a sewage tank is arranged in the treatment box, and a solid-liquid separation structure is arranged on one side of the treatment box; a sewage storage structure is arranged in the sewage tank, a sewage treatment structure is further arranged in the sewage tank, a crushing structure and a feeding structure are arranged in the sewage storage structure, and the feeding structure corresponds to the sewage treatment structure. In the green building sewage treatment equipment disclosed by the present application, different pretreatment actions can be performed on different sewage according to the specific components of the sewage, so that the device is more flexible to use, the application range of the device is expanded, so that the device can treat sewage with different components, and the crushing structure can crush larger impurities in the sewage, so as to prevent the larger impurities from causing blockage of the sewage pipe network.

The invention relates to the technical field of automobile exhaust purification, in particular to an automobile exhaust purifier which comprises a heat preservation shell, a first pipeline and a second pipeline are fixedly installed in the heat preservation shell, a first spray head and a second spray head are installed outside the heat preservation shell, the first spray head communicates with the first pipeline, the second spray head communicates with the second pipeline, and the first pipeline communicates with an external urea pump. The second pipeline communicates with an external water pump, and a switching device is arranged on the heat preservation shell. Compared with an existing automobile exhaust purifier, after the first spray head for spraying urea is blocked, the standby second spray head is switched to continue to work through the switching device, and the blocked spray head is automatically cleaned through the water pump; the problem that the torque of a vehicle can only be limited to guarantee that tail gas discharged by the vehicle is qualified after an existing nozzle is blocked by urea crystallization is solved, safety accidents caused by the limited torque of the truck after the urea nozzle is crystallized in the uphill process of the truck are avoided, and the life safety of a driver is guaranteed while the tail gas treatment effect is guaranteed to reach the standard.

The invention belongs to the technical field of rice bran wax purification, and particularly relates to rice bran wax purification equipment which comprises a centrifugal separation box, the upper end of the centrifugal separation box is hermetically covered with a box cover, and a first motor is fixedly mounted in the center of the lower end of the centrifugal separation box; the output end of the first motor penetrates through the bottom of the centrifugal separation box and is coaxially and fixedly connected with a centrifugal disc in the centrifugal separation box. The rice bran wax purification process adopts the rice bran wax purification equipment for purification, and comprises the following steps: S1, putting the wax paste to be purified and the ternary azeotrope into the stirring tank according to a certain proportion, and uniformly stirring and mixing at a certain temperature through the second motor and the stirring rod. The device has the advantages that the centrifugal layering work can be quickly and effectively completed, the centrifugal efficiency is improved, the subsequent treatment and procedure continuity are ensured, and the purification effect and efficiency are greatly improved.

The utility model provides a kind of liquid distribution structure, heat exchange device and air conditioner.The liquid distribution structure includes outer cylinder;Inner cylinder;Baffle assembly;The inner cylinder is provided with back gas hole, and the back gas cavity is communicated with the inner cylinder by the back gas hole.The utility model provides a kind of liquid distribution structure, heat exchange device and air conditioner, utilize baffle assembly to form falling film cavity and back gas cavity in installation cavity, gas refrigerant generated in falling film cavity is discharged to the inner cylinder in time, so that it avoids that gas refrigerant formed after heat exchange continues to flow with unheated refrigerant, guarantees the film formation state of liquid refrigerant on the surface of heat exchange pipe, guarantees evaporation efficiency and processing capacity, and because back gas cavity is above falling film cavity, when small droplet enters back gas cavity with gas refrigerant and condenses into larger droplet, liquid drop in back gas cavity can also reflow to falling film cavity for heat exchange, contact coil in falling film cavity again to produce film-pulling heat exchange effect, further improve heat exchange processing capacity.

The utility model discloses an environment-friendly sewage treatment device which comprises a water inlet pipe arranged on a sewage treatment device body, one end of the water inlet pipe is provided with a sewage pool, the sewage pool is connected with a connector, and the connector is used for conveying sewage into the water inlet pipe. The connector opening is connected with a telescopic joint pipe through an outer stabilizing sleeve so as to guide sewage into a sewage pool. According to the environment-friendly sewage treatment device, through the arranged telescopic joint pipe, the length of the telescopic joint pipe can be flexibly adjusted according to the distance and position change of a sewage source, and the sewage introduction efficiency and the device flexibility are improved. In operation, an operator can adjust the sewage introduction path by manually stretching or retracting the telescopic joint pipe, and the operation is simpler and more convenient than a traditional mode. In addition, the outer stabilizing sleeve piece is connected with the connector and the first supporting pipe opening through threads, a sealing ring can guarantee the sealing performance of the connecting position during rotating installation, sewage leakage is prevented, environmental pollution is avoided, it is guaranteed that all sewage enters a treatment system, and the treatment effect is guaranteed.

This utility model discloses an automatic sludge airlift collection device, relating to the field of sludge collection technology. It includes a water tank, with first chutes extending through the upper ends of both the front and rear sides. Slide plates are slidably connected inside the two sets of first chutes. A first push rod is fixedly installed on the upper right side of the water tank. A second chutes extend through the upper side of the slide plates, with an I-shaped slider slidably connected inside the second chutes. Connecting plates are fixedly connected to both ends of the slide plates, extending through the interior of the first chutes. A second push rod is fixedly installed on the front side of the front connecting plate. An airlift pipe is rotatably connected to the upper center of the I-shaped slider. This utility model, by setting up the first chutes, second chutes, slide plates, I-shaped sliders, first push rods, second push rods, and a sludge suction nozzle, can effectively collect sludge from all locations at the bottom of the water tank, preventing excessive sludge residue in certain areas, ensuring wastewater treatment efficiency, and reducing the workload of subsequent wastewater treatment.

The invention relates to the technical field of coking wastewater treatment, in particular to a composite defluorination and desiliconization precipitation device for coking wastewater, comprising: a reaction tank for regulating the pH value of the internal coking wastewater; the water inlet assembly comprises a water inlet and a floating pipe which are arranged at the bottom of the reaction tank in a penetrating manner, the water inlet pushes the floating pipe to slide upwards when coking wastewater flows in, and the water inlet resets downwards and seals the water inlet when no coking wastewater flows in; the homogenizing wheel stirs and mixes the coking wastewater and a flocculating agent when the floating pipe floats upwards, and physically isolates the upper layer and the lower layer when the floating pipe slides downwards and resets; spraying of a flocculating agent and stirring of the homogenizing wheel are synchronously triggered during water feeding, so that wastewater is fully mixed with the agent, and the reaction efficiency is improved; when no water enters, the water inlet is automatically closed and the pesticide is stopped, so that waste is reduced and backflow is prevented; the blades are flattened to isolate upper and lower layers after water feeding is stopped, so that upper-layer liquid is prevented from being polluted by impurities during slag removal, and the secondary treatment effect is guaranteed.

This invention discloses a wastewater classification and separation system based on industrial wastewater recycling. The invention relates to the field of industrial wastewater treatment and resource recycling technology. The system includes a wastewater acquisition and pretreatment module, a multi-parameter real-time water quality detection module, a comprehensive pollution classification and determination module, a separation and control module, a classification storage and buffer module, a classification treatment module, a recycling intelligent scheduling module, and a data acquisition and intelligent management module. This invention utilizes a collaborative working mechanism of multi-parameter real-time water quality detection and comprehensive pollution classification and determination. It employs a piecewise linear dimensionless scoring function to uniformly map five water quality indicators to a scoring range of 0–10 and then performs a weighted summation. This achieves multi-dimensional, accurate, and real-time determination of the pollution level of industrial wastewater, overcoming the shortcomings of existing technologies where single-indicator judgments are inaccurate and multi-indicator dimension inconsistencies prevent comprehensive evaluation. The targetedness and effectiveness of wastewater classification and treatment are significantly improved.

This utility model discloses a sewage collection device for a dock, belonging to the field of sewage collection and treatment technology. The sewage collection device for a dock includes a separation tank and a sewage inlet pipe connected to the separation tank. A first flow-blocking plate, a first baffle plate, a second flow-blocking plate, and a second baffle plate are sequentially fixedly connected to the bottom of the inner cavity of the separation tank. An oil discharge port is provided on the side wall of the separation tank corresponding to the portion between the first and second baffle plates. An oil collection tank is provided on the outer side of the separation tank corresponding to the oil discharge port. A drain outlet is provided on the side wall of the separation tank away from the sewage inlet pipe. A sewage collection tank is provided on the outer side of the separation tank corresponding to the drain outlet. It uses purified water for flushing operations, thus not only preventing oil pollution from the dock platform from polluting the water body, but also achieving green recycling of sewage.

This invention relates to a water purification agent with post-adjusted basicity, its preparation method, and its application, belonging to the field of water purification agent technology. The invention provides a method for preparing a water purification agent with post-adjusted basicity, the specific steps of which are: adding a regulator to a water purification agent to obtain a water purification agent with post-adjusted basicity; wherein the water purification agent is an iron salt solution, specifically FeCl3 solution, and the regulator is aluminum citrate solution; or the water purification agent is an aluminum salt solution, and the regulator is at least one of an organic acid and dilute hydrochloric acid. This invention, through the method of post-adjusting basicity, changes the basicity of the water purification agent system, thereby improving the utilization rate of the water purification agent. The prepared water purification agent with post-adjusted basicity ensures water quality treatment effect and stability, and reduces the dosage, thereby reducing the cost of the reagent. In high-alkalinity water bodies, the hydrolysis rate decreases by 50%, and the reagent utilization rate increases to 88%.

The utility model relates to leather products processing technical field, and disclose a surface treatment device for leather production, including work table, the top fixed mounting of work table is I -shaped steel, the lateral wall fixed mounting of I -shaped steel has servo motor, the output fixed mounting of servo motor has transmission roll, the outer surface transmission of transmission roll is connected with transmission belt, the lateral wall rotation mounting of I -shaped steel has auxiliary roll, the top fixed mounting of I -shaped steel has top hat. Coating will enter arc -shaped groove along feed tank, because arc -shaped groove both ends are low and center is high, make the coating that enters arc -shaped groove through feed tank move to arc -shaped groove both ends, coating will enter discharge tank in discharge port and through -hole finally, so that the staff carries out collection to it, realizes the separation of redundant coating and leather, guarantees the processing effect of leather surface spray coating, reduces the waste of coating.

The utility model relates to air treatment equipment technical field especially relates to a kind of hidden nail frameless air conditioner box structure.The utility model is formed by air conditioner box structure of panel, fastening screw, turn bag hole assembly;Panel is connected by fastening screw and turn bag hole with hidden nail type, and the corner of air conditioner box is equipped with reinforcing corner piece to strengthen connection strength, and the inside of panel is equipped with reinforcing rib to promote rigidity, and wind baffle is additionally arranged in box cavity to realize secondary structure strengthening, panel joint is equipped with panel material, panel inter material and sealant to realize heat preservation sealing, and access door and panel assembly form integral sealing structure.The utility model is strengthened by multilayer structure, cancels traditional main frame still guarantee structure strength, and hidden nail design makes the outer surface of equipment without exposed nail head, with aesthetic property and security, all adopt fastener connection without welding procedure, improve production installation efficiency, while heat preservation sealing structure guarantees air treatment effect, and it is suitable for air treatment system in people flow dense place.

The utility model provides a limestone-gypsum method desulfurization wastewater integrated treatment device which comprises an efficient concentration clarifier body, an efficient reactor is installed at the top of the efficient concentration clarifier body, a wastewater inlet pipe, a chemical hopper and a stirrer are installed at the top of the efficient reactor, and a chemical feeder is installed on the outer side surface of the chemical hopper. A blanking pipe is arranged between the high-efficiency reactor and the high-efficiency concentration clarifier main body, an inclined pipe precipitator and a baffle plate precipitator are arranged in the high-efficiency concentration clarifier main body, a sludge hopper is arranged at the bottom of the high-efficiency concentration clarifier main body, and a clear water pipe is arranged on the high-efficiency concentration clarifier main body; when wastewater is treated, clear water and sludge can be separated, the wastewater treatment process is greatly simplified, the investment cost and the operation cost are further saved, actual popularization is facilitated, large-particle impurities which are not completely precipitated can be intercepted through the arranged overflow grating, and solid particles are prevented from flowing out of the clear water pipe along with the clear water.

This utility model discloses a sludge discharge device for wastewater treatment, relating to the field of wastewater treatment technology. It includes a wastewater treatment tank, a sludge suction pipe fixedly connected to one side of the tank, a sludge discharge pump fixedly connected to one side of the suction pipe, a sludge discharge pipe fixedly connected to the output end of the pump, a power assembly fixedly connected to one side of the tank, an agitation assembly on one side of the tank, a sludge concentration detector fixedly connected to one side of the suction pipe, and a flow control valve fixedly connected to the output end of the pump. This utility model, employing the above structure, by setting up a wastewater treatment tank and installing two sets of agitation assemblies inside, with the two sets of agitation assemblies controlled to rotate by the power assembly, can transport sludge into the wastewater treatment tank and disperse it, forming a uniform sludge suspension. This allows the suction pipe to fully absorb the sludge, greatly improving the thoroughness of sludge discharge and ensuring the wastewater treatment effect.

The utility model discloses an OCA optical cement defoaming device which comprises a vacuum box, a cover plate is hinged to the top of the vacuum box, a connecting pipe is arranged on the left side of the vacuum box, a vacuum pump is fixedly connected to the end of the connecting pipe, a connecting plate is fixedly connected to the upper portion of the side face of the vacuum box, and a dust removal mechanism is arranged on the surface of the connecting plate. The dust removal mechanism comprises a supporting plate, a first motor is fixedly installed on the outer side wall of the supporting plate, and a threaded lead screw is arranged on the inner side wall of the supporting plate. By means of the dust removal mechanism, solid dust particles left on the surface of an OCA raw material can be effectively removed before vacuum bubble removal is conducted on the OCA raw material, the raw material is in a clean state to be subjected to vacuum machining treatment, the treatment effect of follow-up vacuum machining is guaranteed, the dust removal mechanism can be pushed to ascend in cooperation with an air cylinder, and the dust removal efficiency is improved. And therefore, OCA adhesive tape raw materials with different thicknesses can be conveniently cleaned, and the adaptability of the dust removal mechanism to the raw materials is improved when the dust removal mechanism is used.

This utility model relates to the field of medical waste treatment technology and discloses a device for treating medical waste using pyrolysis, comprising: a treatment box, a transfer assembly, and connecting parts. When the hinged door is opened, the first motor is started, and its output drives the screw in the base groove to rotate. A support block is threadedly connected to the screw and moves along the groove towards the treatment box as the screw rotates, driving the upper transport component to be fed into the opening of the treatment box. A second motor (servo motor) is started, and its output drives the support roller between the side plates to rotate. The support roller drives the outer transport belt (made of puncture-resistant and corrosion-resistant material, adapted to the sharp edges of medical waste) to move at a uniform speed. The medical waste is evenly placed on the transport belt and automatically fed into the treatment chamber of the treatment box. During the feeding process, the first motor rotates in the opposite direction to achieve uniform spreading of the waste in the treatment box, ensuring the treatment effect.

The application discloses a kind of livestock and poultry manure efficient anaerobic fermentation pretreatment and multistage collaborative processing system, including pretreatment unit, multistage collaborative anaerobic fermentation unit, biogas residue and biogas slurry processing unit and intelligent control unit;The application is integrated innovation by optimizing pretreatment process, multistage collaborative fermentation and intelligent control strategy, while realizing 85%-95% organic matter removal rate and 20%-40% biogas yield improvement, significantly enhance the stability of system and anti-load fluctuation ability, and effectively reduce energy consumption and operating cost by temperature-load linkage control and biogas residue backflow technology, finally build a set of efficient and stable, energy saving and cost reducing and high intelligent degree livestock and poultry manure resource processing system.

The utility model discloses a sampling pipe reverse blowing device for measuring coke oven gas amount by a pore plate, which relates to the technical field of instrument maintenance and comprises the pore plate, a first pressure tapping pipeline, a second pressure tapping pipeline, a first three-way valve, a differential pressure transmitter, a first heat preservation heat tracing steam pipeline and a second heat preservation heat tracing steam pipeline, one end of the first pressure tapping pipeline is communicated with the coke oven gas pipeline at the front end of the pore plate, one end of the second pressure tapping pipeline is communicated with the coke oven gas pipeline at the rear end of the pore plate, and one ends, far away from the coke oven gas pipeline, of the first pressure tapping pipeline and the second pressure tapping pipeline are communicated with the differential pressure transmitter; the first heat preservation tracing steam pipeline is communicated with the first pressure tapping pipeline, and a fifth valve is arranged on the first heat preservation tracing steam pipeline; the flow measuring device has the advantages that the flow measuring device is simple in structure and convenient to use, and the flow measuring accuracy of the orifice plate can be effectively guaranteed.

The invention relates to the technical field of water treatment, in particular to a water treatment environment intelligent online monitoring device and a remote control system thereof.The water treatment environment intelligent online monitoring device comprises a monitoring pipe, the outer surface of the monitoring pipe is fixedly sleeved with an assembly frame, and a main controller is fixedly installed in the middle of the outer surface of the assembly frame; a first metering pump is fixedly installed on the lower portion of the front end of the outer surface of the side, away from the monitoring pipe, of the assembly frame, and a second metering pump is fixedly installed in the middle of the rear end of the outer surface of the side, away from the monitoring pipe, of the assembly frame. A water quality online analyzer is fixedly installed on the upper portion of the rear end of the outer surface of the side, away from the monitoring pipe, of the assembly frame, a sampling tank is fixedly installed on the lower portion of the rear end of the outer surface of the side, away from the monitoring pipe, of the assembly frame, and a filtering tank is spirally inserted into the end, close to the monitoring pipe, of the sampling tank. According to the invention, the dosage is reasonably controlled, the consumption of the scale and corrosion inhibitor is saved, and the treatment effect on the circulating water is ensured.

The invention discloses a carbon electro-optic catalysis water ecological restoration device in the technical field of water ecological restoration, which comprises a support frame, a protective shell with a plurality of water filtering holes in the surface, and a protective cylinder which is mounted in the protective shell and provided with water permeable holes in the surface, a plurality of mounting openings are formed in the surface of the mounting frame, the surface of the mounting frame is hollowed out, and an opening is formed in the position, corresponding to the mounting frame, of the protective shell; in the process of testing the ratio of carbon electro-optical catalysis, the fastening frame and the mounting frame are used for pressing and fixing the carbon rod, other structures do not need to be disassembled additionally, unnecessary operation is reduced, the replacement efficiency is improved, and therefore the detection speed is increased, the contact and the connecting block are communicated when the carbon rod is pressed and fixed, and the detection efficiency is improved. The carbon rod can be thoroughly powered off in time when the fastening frame is turned over and opened, and the situation that power failure is not timely due to misoperation, and harm is caused to the safety of replacement personnel is avoided.