The vacuum suction truck is mainly used for the purpose of cleaning and cleaning the special vehicles under the environment of septic tanks, sewage ditch and sewer, etc. It is to collect, transfer and clean the sludge, sewage, manure and avoid secondary pollution. New types of sanitation vehicles, with sprinklers, sweeping cars, and called the three major sanitation models. Its application areas include domestic sewage treatment, industrial sewage treatment, and aquaculture sewage treatment. This kind of innovative mechanical equipment processing technology with its simple and reliable process, low investment and operating costs, its high efficiency, environmental protection, energy saving and many other advantages will create a new road for the reuse of urban sewage in the world today.
The vacuum suction truck processing mode analysis of the vacuum suction truck processing mode and internal system First, the vacuum suction truck body is first used in a dry-type system, high-pressure automation of sewage, will be pumped up the sewage dehydration treatment to achieve solid-liquid separation. Chemicals are then used to precipitate dissolved contaminants from the true solution state to form colloidal particles or tiny suspended particles with a solid phase interface; efficient and economical sorbents are used to separate organic contaminants and chromaticity from the wastewater. Come out; then use the filtration system to rely on the principle of fluid mechanics, in the septic tank sewage hardening treatment system on the suction truck to quickly separate the pollutants and water; after filtering in the tank body to achieve the level of three-level treatment, The effluent can be reused; the sludge is highly concentrated in the condensate chamber and is discharged by the compression system on a regular basis. Because the sludge has low moisture content and good dewatering performance, it can be directly treated as domestic garbage, eliminating secondary pollution. The treated effluent has no pollution to the municipal pipe network, rivers, and to the national sewage discharge standard. The device is mainly powered by three-phase electricity, and is equipped with an autonomous generator set to solve the problem of no three-phase electricity. Second, vacuum suction truck vacuum pump How many cubic meters per hour vacuum suction truck vacuum pump 1 The machine handles 16 cubic meters per hour 2 Maximum pumping speed of vacuum pump is 3.83 (m3/min) maximum negative pressure 12 Three minutes can fill a can, which is difficult to achieve in practice. Vacuum in 2-3 pressures, ground in 20 to 30 meters; vacuum in 4-5 pressures, ground in 40 to 50 meters, 15 meters in vertical, skilled in maneuvering, with 4-6 minutes per tank, if pressure exceeds 7, please pay attention to pressure relief, to avoid excessive pressure, suction pipe swinging too much damage. 3 Main factors affecting the speed of septic tank treatment a The actual pumping speed and pressure of the vacuum suction truck vacuum pump and the degree of sealing of the suction pipe joint. b The concentration of septic tanks; (The moisture is naturally faster. If the septic tank is already very dry, people can stand above and it will be very slow. It is advisable to add appropriate amount of water. If the water is used inconveniently, septic can be used. The third level of water in the pool is pumped into the tank body. The tank sewage pump is pressurized into the septic tank and diluted to speed up the extraction rate. c Technical skill and diligence of construction workers Three, vacuum suction truck high pressure pump The main hardening dryer waste, sludge, septic, drug dilution, and pipeline cleaning. (Check the screen of the high-pressure pump base regularly for blockage. If it is clogged, it must be cleaned before work to prevent it from being burned.) IV. Vacuum suction truck pressure water separator If there is any accumulated water or garbage in the vacuum trap suction system, it must be cleaned. Otherwise, it will affect the life of the vacuum pump. In severe cases, the vacuum pump will be damaged immediately. V. Vacuum suction filter press The filter press and the powerful pair of roller belt filter presses are based on the research, digestion, and absorption technologies of similar products at home and abroad, aiming at the current common problems of such products and combining the characteristics and requirements of domestic sludge dewatering. The pressure-type solid-liquid separation equipment designed and manufactured with the new advanced and high-efficiency, continuous operation with advanced level can be widely applied to mechanical dewatering of sludge (residue). It has the advantages of continuous production, stable performance, low maintenance rate, strong anti-corrosion, low energy consumption, large amount of processing, low cake moisture content, easy operation, easy maintenance, and easy cleaning. It is real It solves the practical problems of dewatering treatment of industrial sludge, domestic sludge and slag. Therefore, it is an ideal equipment for resource recovery and environmental management.
Vacuum Swab Guide Operating Instructions , Standards, and Precautions for Vacuum Suction Traps 1. Open the cover of the septic tank with iron hooks, and then use a long bamboo rod (8m) to stir the debris layer in the septic tank. Second, the vacuum suction truck to the job site, set up suction hose (5m long, prepared 3) into the septic tank. Third, start the vacuum suction truck switch, suck out the feces until the septic tank in the septic materials until the end of suction, to prevent soiling the workplace and passers-by clothing. 4. Cover the manhole cover and flush the work site and all tools with clean water. V. Clean up once a year. The first-class pool will be transported by 90%, the secondary pool will be transported by 75%, and the surface of the tertiary pool will be completely removed. ? 6. After cleaning, no holes in the visual well will float on the top, and the entrances and exits will be unobstructed so that the sewage will not overflow the ground. 7. After 10 to 15 minutes after the septic tank covers are opened, people are not standing by the pool. It is forbidden to ignite or smoke by the pool to prevent the methane from catching fire and burning people. 8. People should not work under the pool to prevent people from poisoning or falling into the water. 9. After the septic tank covers are opened, the work crew cannot leave the site. After the cleaning is completed, cover the well covers to prevent pedestrians from falling into the well.
Vacuum suction truck treatment mode Traditional treatment mode 1. The cleaning of the dirt is intermittent. It is necessary to clean the dirt by one vehicle or one vehicle, that is, “carriage-delivery-unloading-return†to effectively treat the dirt. Less time, a lot of car exhaust emissions increase, and work efficiency is low. 2. Liquid-solid mixed dirt that has been cleaned up is drained, causing serious environmental pollution. 3, vehicle suction needs oil, back and forth also need to be high. In today's era of high oil prices, the cost of sewage cleaning has greatly increased. 4. The disposal of filth is huge, the demand for expensive cleaning vehicles is high, and the cost of sanitation is increasing. Vacuum suction truck processing mode 1. And pumping and row, no need to transport back and forth. 2. To achieve solid-liquid separation, the treated sewage reaches the national standard for water quality, which becomes the secondary use of wastewater, and the drying of waste as organic fertilizer will not cause serious environmental pollution. 3. Saving the fuel consumption of the suction truck also saves the time spent on transportation back and forth, greatly improving the efficiency, and embodies the benefits of energy saving and emission reduction. 4. Simple processing, low cost.
The advantages of vacuum suction trucks are as follows: 1) Environmental protection – No pollution to the municipal pipe network, rivers, and pollution caused by the treated sewage will reach the national sewage discharge standard. Odor, particularly favored by high-class hotels, upscale communities, etc. The noise is small, and even if it is constructed at night, it will not seriously affect the residents' rest. 2 Efficient - large suction, can be straight down 20 meters. It will not be transported back and forth, saving the trouble of not finding a sewage site, and saving a lot of time (at the same time, it will also reduce the burden of being caught and fined for confiscation of vehicles if they are discharged indiscriminately). 3 Energy-saving - local emissions less fuel consumption for automobile transportation. With electricity, the cost is cheaper than the unit price without pumping a fuel, even if the electricity is cost-effective. Operation is clean, low cost, profitable, and effective. 4 Sustainability - The equipment cleans the septic tank. After being processed by the machine, the water, excrement, garbage, and tripartite separation and desiccation can be reused. The water can be reused. The excrement can be directly used as a fertilizer without further processing.
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