Integrated device for medical sewage treatment and garbage

Medical sewage contains various small-sized medical wastes, such as medical soft gloves, needles, gauze, etc.

There are many types of garbage, and the quantity is several times more than that of domestic sewage. At the same time, the garbage collection and dehydration of medical sewage have always been difficult points in the treatment process.

At present, in medical sewage treatment, two methods are generally used for a garbage removal.

  • Manual grille: The grille is used for interception and manual cleaning is performed regularly. This method can produce secondary pollution of odor, and the operation intensity is high, and the cleaning is not thorough.
  • Mechanical wedge wire grate: Use a mechanical grille to remove garbage from sewage, which has high moisture content and inconvenient transportation, resulting in secondary pollution such as odor and waste.
  • Due to the high moisture content of the traditional scouring garbage, soft materials such as feces absorb a large amount of water, resulting in a large amount of garbage.
  • According to the design specifications of pollutants in medical institutions, garbage and sludge in medical sewage are regarded as hazardous waste.
  • Therefore, the high moisture content of the garbage results in high disposal costs, high odor concentration, environmental pollution, and excessive standards.

The purpose of the utility model is to provide an integrated device for garbage scooping and dehydration in medical sewage treatment, which can be used in medical sewage treatment.

The multifunctional garbage removal device can simultaneously realize garbage removal, pressing, and dehydration, odor collection and treatment.

Real-time dehydration must be carried out for the salvage garbage to reduce the amount and the possible spread caused by leakage and leakage. At the same time, the odor generated in the salvage device must be collected simultaneously, and the possible transmission routes of aerosols can be solved by washing and purifying the odor pollution.

The three are organically combined, and the purpose of integrated automatic control is achieved by running the program at regular intervals.

To achieve the above object, the utility model provides the following technical solutions:

The utility model relates to an integrated device for collecting and dewatering medical sewage treatment waste, which comprises a grid canal, and a mechanical grid is fixedly connected to the inner bottom of the grid canal.

The discharge port of the mechanical grille is movably connected with a screw press, the discharge port of the screw press is movably connected with a garbage truck, and the outside of the mechanical grille, the screw press, and the garbage truck are movably connected with an ozone collection cover.

Preferably, the mechanical grid includes a body, a rake tooth chain, a tooth chain roller, a drive shaft, a drive belt, and a motor reducer.

The inside of the sidewall of the body is movably connected with the outer wall of the drive shaft, the outer wall of the drive shaft is fixedly connected with the shaft center of the toothed chain roller, and the outer wall of the toothed chain roller is engaged with the inner wall of the rake tooth chain.

The top of the body is fixedly connected with the base of the motor reducer, and the output shaft of the motor reducer and the outer wall of the drive shaft is movably connected with the inner wall of the drive belt.

The base of the body is fixedly connected with the inner bottom of the grille canal.

The screw press includes a reducer, a feeding hopper, a pressing blade, a solenoid valve, a pressing screw, a discharge pipe, a screen, a drainage trough, and a temporary garbage storage box.

The feeding port of the garbage temporary storage box is fixedly connected with the outlet of the feeding hopper, and the inside of the left side wall of the garbage temporary storage box is fixedly connected with the outer wall of the reducer.

The output shaft of the reducer is fixedly connected to the left side of the pressing screw.

The outer wall of the pressing screw is fixedly connected with the axis of the pressing blade, and the water outlet of the garbage temporary storage box is fixedly connected with the water inlet of the drainage tank.

The slot of the drainage tank is fixedly connected with the outer wall of the screen, the discharge port of the garbage temporary storage box is fixedly connected with the inlet of the discharge pipe, and the water inlet of the garbage temporary storage box is fixedly connected with the outlet of the solenoid valve.

The feeding port of the feeding hopper is located just below the discharging port of the body, and the discharging port of the discharging pipe is located just above the feeding port of the garbage truck.

Preferably, the garbage truck is located on the right side of the garbage temporary storage box, and the garbage temporary storage box is located on the right side of the body.

The utility model provides an integrated device for garbage scooping and dehydration for medical sewage treatment. Has the following beneficial effects:

  • The utility model adopts the arrangement of a body, a rake tooth chain, a tooth chain roller, a driving shaft, a driving belt, a motor reducer, and an ozone collecting cover.
  • It realizes the automatic scouring of garbage in sewage and simultaneously collects and purifies the odor generated in the scouring device. By washing and purifying odor pollution, the operation difficulty is reduced and the system treatment is more thorough.
  • The utility model adopts the arrangement of a reducer, a feeding hopper, a pressing blade, a solenoid valve, a pressing screw, a discharging pipe, a screen, a drainage groove, and a temporary garbage storage box.
  • Real-time dehydration of the salvaged garbage to reduce the amount, reduce the spread that may be caused by running and dripping, and realize automatic dehydration, automatic cleaning, and automation.

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