27 results about "Septic tank" patented technology

A trailer type mobile sanitary apparatus includes a housing that forms an interior space having a flushable toilet and a wash basin. The trailer type mobile sanitary apparatus further includes a wash basin drainage system and a septic tank that is separated from the wash basin drainage system and includes a decomposer configured to separate liquids from solids for a separate discharge. The housing securely positioned on a tray type trailer with a septic tank being formed in the tray type trailer. The tray type trailer further includes a technical room with an electric system and a water supply system.

The application discloses a single-drive multi-effect linkage type rural domestic sewage treatment device and method, and belongs to the field of rural sewage treatment. The device comprises a device cavity, a mixing chamber, a filtrate chamber, a multi-directional cooperation stirring mechanism and a linkage stirring mechanism, a differential pressure driven one-way backflow valve is arranged between the mixing chamber and the filtrate chamber, a recirculation pump, a pumping pipeline and a distribution nozzle are arranged in the mixing chamber, and a filter dish with a fabric filter is arranged below. The single-drive motor is used for driving the filter dish to reciprocating rotate and the stirring paddle of the filtrate chamber to reciprocating stir through bevel gears, chain wheels and gear strips. After the sewage is pretreated in a septic tank, the sewage enters the mixing chamber, is filtered by the fabric filter through intermittent spraying at a small flow rate, and is automatically and fully backflowed and recycled for purification at a low flow rate period, and is discharged after reaching the standard. The device has the advantages of simple structure, low energy consumption, convenient maintenance, adaptation to the characteristics of large fluctuation of rural sewage, high treatment efficiency, stable operation, and suitability for popularization and use in rural areas.

The utility model discloses a multistage deposition glass steel tank, belongs to the technical field of tank, including jar body and filter screen replacement mechanism, two baffle plates are fixedly connected between jar body inner wall, and every baffle plate outer wall is established respectively with first water pass hole and second water pass hole, and filter screen replacement mechanism includes mounting shaft, and mounting shaft rotationally embeds between two baffle plate outer walls, and two baffle plates divide jar body into three deposition cavities, and it is convenient for sewage and excrement to carry out multistage deposition, and first water pass hole and second water pass hole communicate three cavities, and under initial state, one of the filter screen plate on two mounting plates is located on first water pass hole and second water pass hole respectively, and it is convenient to improve its multistage deposition effect through filter screen plate, and the mounting shaft rotation between two baffle plates, and it is convenient to drive the position transformation of multiple filter screen plates on mounting plate, and then it is convenient to carry out the quick replacement of filter screen plate on first water pass hole and second water pass hole, and the use effect of tank is improved.

1. The name of the design product: septic tank well lid (groove plus municipal sewage cover type A). 2. The use of the design product: for closing the top surface of septic tank. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: change state reference figure 1. 5. The rear view of the design product is not easy to see or not visible when in use, omit the rear view.

This invention relates to the field of septic tank cleaning technology and discloses a septic tank cleaning device, comprising: a sinking protection mechanism, wherein a centrifugal separation mechanism and a pumping mechanism are respectively installed inside the sinking protection mechanism, with the centrifugal separation mechanism located below the pumping mechanism; a reinforcing flow-blocking mechanism is fixedly connected to the surface of the sinking protection mechanism; a lifting guide support mechanism is movably connected to the inner wall of the reinforcing flow-blocking mechanism; a lifting winding mechanism is provided at the top of the lifting guide support mechanism; a confluence holding mechanism is provided at one end of the sinking protection mechanism; and a pressure scraping mechanism is provided at one end of the confluence holding mechanism. This septic tank cleaning device can use the rotational separation pump of the centrifugal separation mechanism and the pumping mechanism to pump water from the septic tank as a water source when there is no water tank or tap water pipe, and achieve flushing and cleaning of the septic tank with the assistance of an external air pump, reducing the limitation on water source when using water flow for septic tank cleaning.

The present application relates to sewage treatment technical field, specifically to a kind of integrated sewage treatment device, including septic tank, adjusting pool group and MNR pool connected in order from left to right, further including composite enzyme mixed feeding device, installation is in adjusting pool group top, and its bottom is communicated with adjusting pool group top, composite enzyme mixed feeding device uses three-stage function partition setting, solve the existing technology in the treatment Yellow River Basin rural sewage inefficiency, only can reduce part of domestic sewage nitrogen load, phosphorus removal is almost ineffective, and large floor area, high energy consumption, with rural living characteristics serious incompatibility, simultaneously, solid-liquid form mixed enzyme agent dosing process solid enzyme agglomerate easily appear and block dosing port, liquid and solid enzyme mixing uneven situation, lead to enzyme utilization rate reduction, not only waste reagent, also possibly due to local enzyme concentration too high secondary pollution, even intensify equipment plugging risk, lead to biological enzyme application effect limited problem.

The utility model relates to public lavatory technical field provides a kind of low energy consumption green intelligent public lavatory system, comprising: rainwater collecting mechanism, rainwater collecting mechanism includes water storage pool and rainwater collecting plate, rainwater collecting plate makes rainwater have the tendency of flowing to water storage pool;Multiple squatting mechanism, multiple squatting mechanism is arranged at intervals, and squatting mechanism includes squatting pan and water tank, and the water outlet of water tank is communicated with the water inlet of squatting pan;Water pump, the water inlet of water pump is communicated with water storage pool, and the water outlet of water pump is communicated with the water inlet of water tank;Single-cell septic tank, single-cell septic tank is installed underground, and the water inlet of single-cell septic tank is communicated with the water outlet of squatting pan;Double-cell septic tank, double-cell septic tank is installed underground, and the water inlet of double-cell septic tank is communicated with the water outlet of single-cell septic tank, and the water outlet of double-cell septic tank is deeply into underground;Exhaust vertical pipe, exhaust vertical pipe is communicated with single-cell septic tank and double-cell septic tank.

The present application relates to the technical field of rotational molding, in particular to an integrated rotational molding mold for a septic tank and an integrated molding manufacturing process thereof, characterized in that: the mold comprises an upper mold and a lower mold which are assembled in sequence from top to bottom, a rotational molding cavity is formed between the upper mold and the lower mold, and the two are locked and fixed by a mold closing bolt assembly, two intervally arranged partition nets are arranged in the rotational molding cavity, and the rotational molding cavity is divided into three chambers, the upper part of the partition net is provided with a through hole, the inner sides of the two partition nets are fixedly connected by a connecting rod mechanism, and the outer sides of the two partition nets are both provided with a ejector rod mechanism, which is arranged on the upper mold and used for positioning and fixing the partition net. The septic tank with a partition plate is directly integrally molded, which is beneficial to reducing the overall production energy consumption and labor cost, and makes the overall manufacturing of the septic tank relatively time-saving and labor-saving, and is also beneficial to improving the overall structural strength and pressure resistance, and effectively ensuring the overall sealing performance.

This utility model discloses a system for the treatment and recycling of domestic sewage in courtyards, relating to the field of environmental protection technology. It includes a three-compartment septic tank, a leachate tank, a multi-stage composite packing infiltration system, a water storage tank, a water distribution tank, and a rhizosphere water distribution system, connected in sequence. The multi-stage composite packing infiltration system comprises multiple layers of composite packing material and a surface planting layer. Each composite packing layer is composed of multiple modular structures. Each modular structure includes a box, with handle holes on its side walls. The distance between the handle hole and the top of the box is less than the thickness of the boss. Adjacent boxes on the same layer are fixedly connected by plugs. The thickness of the plugs is greater than the thickness of one handle hole but less than the thickness of two handle holes. The leachate tank is located on the ground. The modular structure of this utility model, through the handle hole and plug design, ensures horizontal connection stability. By adding a leachate tank, the discharge pressure of the sewage pump is reduced, ensuring the normal operation of the sewage pump.

FIELD: treatment facilities.SUBSTANCE: according to the first option, the septic tank contains a lower discharge chamber and an upper filtration chamber, separated by a ceiling, a housing filter for wastewater treatment, mounted in the filtration chamber, communicating with the filtration chamber and the discharge chamber, an upper cover, access hatches to the chambers, and a head on the cover above the filter. The septic tank additionally contains a waste pipe mounted from above through the cover and the filtration chamber down into the discharge chamber. The upper end of the waste pipe is located above the zero level. The discharge chamber is open at the bottom, under which an underground filtration field is installed. According to the second option, the septic tank contains a lower discharge chamber and an upper filtration chamber, separated by a ceiling, a housing filter for wastewater treatment, mounted in the filtration chamber, communicating with the filtration chamber and the discharge chamber, an upper cover, access hatches to the chambers, and a head on the cover above the filter. The septic tank additionally contains a waste pipe mounted from above through the cover and the filtration chamber down into the discharge chamber. The upper end of the waste pipe is located above the zero level. The discharge chamber is open at the bottom, under which an underground filtration field is installed. A submersible drainage pump is located inside the discharge chamber for pumping out.EFFECT: improvement of the operational properties of the septic tank and efficiency of wastewater treatment.16 cl, 3 dwg

This invention discloses a system and method for collecting and treating domestic sewage from riverside houses in rural areas, belonging to the field of ecological environmental protection technology. It solves the problems of high construction difficulty, high construction and maintenance costs, and poor adaptability to flood conditions associated with existing sewage treatment technologies for stilted houses along rivers. The system includes a front-end flushing section, a sealed sewage collection section, a sewage lifting section, and a system control section. The sewage collection section adopts a sealed sewage collection well with a sedimentation hopper and a high-level ventilated pipe design, eliminating the need for pre-treatment facilities such as riverside septic tanks and grease traps. The system has two working modes: gravity flow collection and intelligent flushing. It can automatically identify pipe blockages and complete self-flushing, while accurately locating the blockage. This invention has excellent flood control and seepage resistance, low construction and maintenance costs, and is suitable for the sewage treatment needs of riverside rural houses in plain river networks, making it highly applicable for engineering projects.

The utility model discloses a kind of glass steeling septic tank's baffle mounting mechanism, including rack, two parallel horizontal positioning rods are equipped between rack two sides vertical plate, positioning rod shaft middle part is equipped with positioning assembly, clamping cylinder between two sides positioning assembly, cylinder bottom is placed on supporting table assembly, supporting table assembly is vertically slidably connected with rack bottom plate, first end vertical plate is transversely slidably connected outer sleeve tube, outer sleeve tube lumen is slidably connected inner sleeve tube, inner sleeve tube end portion is connected sucker assembly by swivel joint, swivel joint is connected vacuum pump by spiral pipe line;The mechanism is fixed to septic tank cylinder by positioning assembly and tray assembly, then by the cooperation of sucker assembly and inner and outer sleeve tube, the baffle adsorbed is sent into cylinder for fast positioning, and the perpendicularity when baffle installation can be guaranteed, can be applicable to the cylinder assembly of various specifications, with the characteristics of simple operation, strong applicability.

The utility model discloses an integrated three format manure tank, including the support of receiving, four assembly support plates are fixedly connected with the top of support of receiving, the assembly baffle is fixedly connected with the assembly support plate end, the assembly frame is commonly covered and is set between four assembly support plates, and the assembly spring is movably sleeved with the outside wall of four assembly support plates. The utility model discloses, through the activity of bending and turning over the activity backplate, make the activity backplate inside with one of the installation support movable joint, then loosen the moving pull plate, make the moving spring give the moving pull plate on the moving slider a restoring force, make the moving pull plate drive the moving insert strip to pass through the installation socket and the spacing of assembly frame adjustment, simultaneously, the assembly frame is cooperated with the support of receiving to strengthen the support intensity of manure tank body, make the angle of adjusting the manure tank material receiving channel according to the need, and strengthen the support intensity and stability of manure tank to improve the use effect.

This invention relates to the field of biomass fuel equipment technology, specifically disclosing biomass fuel derived from urban septic tank sludge and its preparation method, including the following steps: S1, removing floating impurities to obtain a sludge-water system; S2, adding modified magnetic particles to the sludge-water system, and then removing the modified magnetic particles from the sludge-water system by magnetic separation; S3, deodorizing: adding a composite deodorizing agent to the sludge-water system, the composite deodorizing agent including microorganisms, sodium chloride, and plant extracts; and discharging the odor generated by fermentation through negative pressure; S4, adding an antibiotic removal agent to the fermented sludge-water system; S5, dewatering by pressure filtration to obtain fecal residue; and S6, mixing the fecal residue with biomass particles to obtain biomass fuel. This invention achieves deodorization and removal of heavy metals by pretreating urban septic tank sludge, and the biomass fuel prepared using it can reduce secondary pollution and reduce odor emissions.

The embodiment of the application provides a septic tank liquid level monitoring and early warning method and system based on image detection, relates to the technical field of image detection, and comprises the following steps: acquiring visual appearance information of a preset fixed reference area in a current image captured by an image acquisition device, physical structure parameters of a septic tank and installation parameters of the image acquisition device to obtain an initial physical height; evaluating the overall quality of the current image according to the visual appearance information to obtain an overall quality evaluation result; tracking the overall visual appearance of a liquid surface area in the current image; compensating the initial physical height according to the overall quality evaluation result to obtain an actual physical height; and according to the overall quality evaluation result, the overall visual appearance and the change trend of the actual physical height, obtaining a dynamic change reason output including early warning information of a quality state of the current image. The application can improve the accuracy, reliability and intelligent level of septic tank liquid level monitoring.

This invention provides an online gas early warning and detection device for septic tanks, including a processor motherboard, sensors, I / O interfaces, and an alarm module electrically connected to the processor motherboard, and an ID card code recognition module electrically connected to the processor motherboard. The sensors include a catalytic combustion sensor, an electrochemical sensor, and at least two auxiliary sensors. The I / O interface includes a wireless communication module that can interact with the septic tank ID card code data acquisition and management system. This invention binds gas monitoring data to the unique identity of the septic tank through the ID card code recognition module. Combined with multi-dimensional sensor data and edge computing preprocessing, it achieves a precise association between "identity-data-location," significantly improving the scientific nature of septic tank management and emergency response speed. It can be widely used for online monitoring and safety early warning of various septic tanks in urban residential areas, commercial areas, etc.

The present application relates to a cleaner for reducing greenhouse gas methane emissions from a septic tank. The cleaner comprises, in percentage by weight: 1-5 wt% of an aloe extract, no more than 1 wt% of a seawater-extracted mineral element, 1-10 wt% of sodium carbonate, 1-10 wt% of sodium bicarbonate, 1-10 wt% of sodium thiosulfate, 1-5 wt% of citric acid, 1-3 wt% of lemon oil, 1-7 wt% of an ionic surfactant, 1-5 wt% of calcium oxide, and pure water added to make up to a total of 100 wt%. By putting the cleaner of the present application into a septic tank, methanogenic bacteria in the septic tank can be effectively inhibited, thereby achieving the effect of reducing greenhouse gas methane emissions, relieving the environmental pressure, mitigating the impact of climate variation, and contributing to environmentally sustainable development.

This utility model provides a low-digestion septic tank, relating to the technical field of urban sewage treatment. It includes a septic tank body, connecting members, and a screen. The septic tank body has a receiving cavity, with one end designated as the inlet and the other as the outlet. Multiple connecting members are provided, spaced apart and detachably connected to the screen. The screen is located within the receiving cavity, between the inlet and outlet, dividing the receiving cavity into a first cavity and a second cavity. The screen filters fecal sludge from the water. This utility model alleviates the technical problems in the prior art where solid deposits cause blockages that are difficult to clean, and where the COD concentration in sewage is easily reduced.

This invention discloses a compound microbial agent for fecal degradation and deodorization, its preparation method, and its application. The agent comprises a core degrading bacterial group (Bacillus cereus), a nitrogen-retaining and deodorizing bacterial group (Bacillus nitrosporioides BM62), an antibiotic-reducing bacterial group (Gottfried bacteria TW007), a low-temperature-adapting bacterial group (Cryptobrachium frutescens TW009), and basic microecological regulating bacterial groups (Lactobacillus, yeast, and photosynthetic bacteria). The agent also includes auxiliary materials such as water, brown sugar, potassium dihydrogen phosphate, bovine bone peptone, yeast powder, and wheat bran. The preparation method includes nutrient base preparation, organic nitrogen source compounding, stepwise activation, and sealed maturation steps. This invention's agent achieves multi-target synergistic treatment of fecal waste through the synergistic effect of functional bacterial groups. The agent is low-cost and simple to prepare, suitable for various scenarios such as toilet septic tanks, livestock farm manure composting, and wastewater purification. The treated fecal residue can be directly used as bio-organic fertilizer, exhibiting significant environmental and economic benefits.

This utility model relates to the technical field of sewage treatment equipment, and discloses an integrated non-powered sewage treatment device, including a lower shell and an upper shell. The upper shell is connected to the top of the lower shell. The lower shell has four baffles inside. A fixing rod is fixedly connected inside the first baffle, and the second, third, and fourth baffles are fixedly connected to the outside of the fixing rod. Pipes are installed inside the first and second baffles, and a filter screen is slidably connected inside the pipes. A positioning component is installed inside the filter screen. In this utility model, the device integrates septic tank and sewage treatment functions, using multiple baffles to divide the interior into multiple treatment zones, realizing a multi-stage purification process of sedimentation, decomposition, and adsorption. It requires no electricity, ensuring stable operation even in power outages or environments without electricity, significantly improving the continuity and reliability of sewage purification.

1. Name of this design product: Septic tank cover (grooved with municipal sewage cover, type B). 2. Purpose of this design: To enclose the top surface of a septic tank. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: the front view. 5. The rear view of this design product is for parts that are not easily seen or cannot be seen during use, so the rear view is omitted.

The present invention recognizes that there exists a long felt need for an alternative to septic tanks for primary solids management in small scale wastewater treatment. A first aspect of the present invention generally relates to a device for compact primary solids separation and stabilization and the direction of the clarified liquid fraction for treatment and / or disposal. A second aspect of the present invention generally relates to method of using such a treatment device.

The utility model discloses a septic tank pyrolysis carbonization device relates to septic tank carbonization utensil technical field, including main part and the cavity of being set up in the inside of main part, the utility model discloses a first motor, the cooperation of sealing plate and air inlet fan, it is convenient for accelerating air circulation, and then can realize the accurate control function of gas environment in cavity, again through the cooperation of filter plate, activated carbon and air purification reagent in filter drum, carry out multilayer filtration purification to the gas produced in pyrolysis, it is convenient to reduce harmful gas emission, improve environmental protection, and then can realize the function of gas purification treatment, again through the cooperation of heating rod, stirring rod and wall breaking spiral, provide stable high temperature environment for the cavity, it is convenient to satisfy the temperature condition required in pyrolysis carbonization, and various stirring mode improves reaction stability and reaction speed, and then can realize the function of efficient pyrolysis carbonization, finally solve the problem that gas pollution is serious and reaction speed is slow in the existing device.

The utility model provides a kind of intelligent monitoring system of septic tank based on sensing data, including septic tank main body, sensing module, data acquisition unit, main control processing unit, wireless communication module, terminal equipment and power supply device.The sensing module includes gas sensor, liquid level sensor and temperature and humidity sensor, for collecting septic tank operating state parameter;Main control processing unit is used to analyze sensing data, and sends alarm information to terminal equipment through wireless communication module when abnormal;Power supply device includes solar panel and battery, and system overall encapsulation is in the shell with protection function.The system realizes the real-time monitoring and remote early warning of multiple parameters of septic tank, improves operating safety and management efficiency.