Multifunctional sludge, sewage and dirt treatment machine of septic tank

Abstract

The invention relates to a multifunctional sludge, sewage and dirt treatment machine of a septic tank. The sludge, sewage and dirt treatment machine comprises a pumping system, a dispensing system group, a solid-liquid separation system, a base I, a plurality of connecting pipelines and a plurality of valves. The multifunctional sludge and sewage treatment machine integrates the dirt collection, crushing, slag removal, filtering, dehydration and packaging, can automatically classify and treat any domestic sewage and dirt, sludge and sewage of the septic tank into slag, clean water and recyclable organic manure raw materials (sludge), and is a movable environment-friendly and ecological treatment factory capable of intensively treating various domestic sewage, excrement dirt, sludge and sewage rather than a simple excrement pumping truck and a dirt suction truck.

Description

technical field [0001] The invention relates to sanitation equipment, in particular to a multifunctional septic tank sludge, sewage and sewage treatment machine. Background technique [0002] With the rapid development of cities and towns, more and more people are gathering in cities, which makes the urban population more and more. The domestic sewage and excrement produced by people every day enter the septic tanks of their respective communities and public toilets, and pass through the septic tanks. After the tertiary treatment, it flows into the municipal pipeline, and enters the sewage treatment plant for sewage treatment before discharge. However, in the first-level raw water tank (also called collection tank, mixing tank) of the three-level septic tank, a lot of daily life garbage is also discharged into the septic tank together with the sundries such as washing, bathing and toilet in daily life. : Plastic bags, toilet paper, cardboard, condoms, diapers, ropes, vegeta...

AI Technical Summary

Problems solved by technology

However, in the past few years, many sewage treatment plants have refused to accept the sewage treatment business of septic tanks, making the septic tank sewage cleaned up by many cleaning companies nowhere to go, causing many operators to directly carry sewage to remote roads and dump it to the municipal government. In the sewer, it causes the blockage of the municipal pipeline. Another situation is that it is directly carried to the remote place of the urban-rural junction and directly poured into the ravine, stream, and river water, causing serious environmental pollution.

There are obvious defects in this traditional processing method: 1. This traditional operation method is: suction→loading→transport→unloading→return

The operation time is long, the efficiency is low, and the cost is high. During the operation process, the odor will rise to the sky and pollute the environment.

2. Due to the excrement mixed with sewage, even the municipal sewage treatment plant is not receiving it, coupled with the expansion of urbanization, today’s suburban farmers have long lost their land and have no fields to cultivate. Even some vegetable farmers have switched to chemical fertilizers. , so that the original good organic fertilizer and water have nowhere to go

3. Due to the great increase in the cost of dirt cleaning during the back and forth transportation, it also increases the risk of uncontrollable pollution to the road environment (such as vehicle accidents, etc.)

4. The amount of excrement to be treated is huge. If the pollutants are really sent to the sewage treatment plant for treatment, the treatment cost will have to be doubled, which will undoubtedly increase the operating cost of the follow-up market

As a result, today's cleaning company secretly discharges the mixed sewage from the septic tank to places where it should not be discharged, causing serious environmental pollution

5. The labor intensity of the workers is high, the work is hard, the working environment is harsh, and the safety is poor

The above products have certain effects on sewage treatment, but there are still certain defects: ① Due to the vacuum pump negative pressure is used to pump up the sewage, the sewage enters the negative pressure vacuum tank, and then the sewage in the sealed vacuum sewage tank Put it into the reaction tank to react chemically with the chemical agent flocculant, and the sewage after the flocculation reaction flows into the belt dehydrator for solid-liquid separation operation, so the equipment cannot work continuously and the efficiency of the equipment is low, and frequent startup and shutdown Stopping the vacuum pump is likely to cause damage to the equipment, reduce the life of the equipment, and increase the labor intensity of the workers

② Another major flaw of this equipment is the design of its front-end rotary spin-drying tank

④Because the processor adopts the vacuum suction pump operation method, because the equipment is often in a harsh environment, it causes damage to the vacuum equipment, which increases the failure rate and maintenance rate of the equipment and increases the subsequent maintenance costs

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