CN214528391U

CN214528391U - Kitchen wastewater treatment all-in-one machine

Info

Publication number: CN214528391U
Application number: CN202120543867.7U
Authority: CN
Inventors: 黄德汀
Original assignee: Fuzhou Better Environmental Protection Equipment Co ltd
Current assignee: Fuzhou Better Environmental Protection Equipment Co ltd
Priority date: 2021-03-16
Filing date: 2021-03-16
Publication date: 2021-10-29
Anticipated expiration: 2031-03-16

Abstract

The utility model provides a kitchen wastewater treatment all-in-one machine, including a thin grid of rotary drum, including a processing case, the up end of processing case is provided with the thin grid of rotary drum, the left end face of the thin grid of rotary drum is provided with the first gear motor who is used for driving the thin grid of rotary drum, be provided with in the thin grid of rotary drum and be used for wasing the washing piece of filter screen on the thin grid of rotary drum, the delivery port of the thin grid of rotary drum with the water inlet of processing case cooperatees, be provided with oil interceptor and clean water basin in the processing case, oil interceptor with the clean water basin sets up about, oil interceptor with the clean water basin separates through first baffle, second baffle, first baffle with the second baffle sets up about, the up end of first baffle with the interior up end of processing case is connected; the utility model discloses simple structure, the simple operation can carry out filtration treatment to kitchen waste water.

Description

Kitchen wastewater treatment all-in-one machine

Technical Field

The utility model relates to a waste water treatment technical field, especially a meal kitchen waste water treatment all-in-one.

Background

The wastewater treatment is to treat the wastewater by physical, chemical and biological methods, so that the wastewater is purified, the pollution is reduced, the wastewater is recycled and reused, and water resources are fully utilized. The insoluble contaminants (including oil films and oil droplets) in a suspended state in the wastewater can be separated and recovered by physical action, and the physical treatment method can be classified into a gravity separation method, a centrifugal separation method, a sieve filtration and retention method, and the like. The treatment based on the heat exchange principle also belongs to the physical treatment method.

The prior art is handling waste water, uses the grid machine to filter the solid in the waste water earlier usually, then carries oil water separation in the oil water separating equipment with the filtrating after will filtering again, uses two equipment to handle waste water, and not only the step is loaded down with trivial details, and every equipment all needs the manual work to operate moreover, has increased the cost of labor.

Disclosure of Invention

In view of this, the utility model aims at providing a meal kitchen waste water treatment all-in-one can carry out filtration treatment to meal kitchen waste water.

The utility model discloses a following method realizes: the utility model provides a meal kitchen waste water treatment all-in-one, includes the thin grid of a rotary drum, its characterized in that: the device comprises a treatment box, wherein the upper end surface of the treatment box is provided with a rotary drum fine grid, the left end surface of the rotary drum fine grid is provided with a first speed reduction motor for driving the rotary drum fine grid, a cleaning piece for cleaning a filter screen on the rotary drum fine grid is arranged in the rotary drum fine grid, a water outlet of the rotary drum fine grid is matched with a water inlet of the treatment box, an oil separation tank and a clean water tank are arranged in the treatment box, the oil separation tank and the clean water tank are arranged on the left and right sides, the oil separation tank and the clean water tank are separated through a first partition plate and a second partition plate, the first partition plate and the second partition plate are arranged on the left and right sides, the upper end surface of the first partition plate is connected with the inner upper end surface of the treatment box, the lower end surface of the second partition plate is connected with the inner lower end surface of the treatment box, and a roller for performing oil-water separation on sewage in the oil separation tank is arranged in the treatment box, the front end face of the treatment box is provided with a second speed reduction motor used for driving the roller to rotate, and a cleaning piece used for cleaning oil stains on the outer wall of the roller is arranged in the treatment box.

Further, the clearance piece is including being used for cutting the scraper of rubbing greasy dirt on the cylinder outer wall, be provided with the greasy dirt pond that is used for saving the greasy dirt in the processing case, the greasy dirt pond is located the left end face of first baffle, the scraper is in through the bolt fastening between the front and back inner wall of greasy dirt pond, the up end of processing case seted up with the opening that the greasy dirt pond is linked together.

Furthermore, the cleaning part comprises a plurality of spray heads for cleaning the filter screen of the rotary drum fine grating, a plurality of water outlet branch pipes are arranged on the inner wall of the rotary drum fine grating, the spray heads are arranged at the water outlet ends of the water outlet branch pipes, the water inlet ends of the water outlet branch pipes are connected through a water conveying pipe, and the water inlet of the water conveying pipe is positioned outside the rotary drum fine grating.

Furthermore, a water outlet pipe used for conveying water in the clean water tank to the next step is arranged on the right end face of the treatment tank.

Furthermore, a slag outlet is arranged on the lower end surface of the drum fine grid.

The beneficial effects of the utility model reside in that: the utility model adds the rotary drum fine grid, the roller, the first speed reducing motor and the second speed reducing motor into the device, the first speed reducing motor can drive the rotary drum fine grid to carry out solid-liquid separation on the wastewater, thereby realizing the solid-liquid separation of the wastewater, and the second speed reducing motor can drive the roller to adsorb oil stains in the oil separation tank, thereby realizing the oil-water separation of the wastewater; a scraper is added in the device, and can clean oil stains on the outer wall of the roller into an oil stain pool, so that the collection of the oil stains is realized; the spray head is added in the device, and can clean the filter screen of the rotary drum fine grating, so that the rotary drum fine grating is prevented from being blocked, and the treatment efficiency of the wastewater is improved; the utility model discloses simple structure, the simple operation can carry out filtration treatment to kitchen waste water.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a left side view of the present invention.

Fig. 3 is a top view of the present invention.

Fig. 4 is a schematic circuit block diagram of the present invention.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings.

Referring to fig. 1 to 4, the utility model provides an embodiment of an integrated kitchen wastewater treatment machine, which comprises a drum fine grid 1 and a treatment box 2, wherein the upper end surface of the treatment box 2 is provided with the drum fine grid 1, the left end surface of the drum fine grid 1 is provided with a first speed reduction motor 3 for driving the drum fine grid 1, kitchen wastewater is introduced into the drum fine grid 1, the speed reduction motor drives the drum fine grid 1 to perform solid-liquid separation on solid impurities in the kitchen wastewater, a cleaning piece 4 for cleaning a filter screen on the drum fine grid 1 is arranged in the drum fine grid 1, the cleaning piece 4 can clean the filter screen on the drum fine grid 1 to prevent the filter screen from being blocked, a water outlet of the drum fine grid 1 is matched with a water inlet of the treatment box 2, an oil separation tank 5 and a clean water tank 6 are arranged in the treatment box 2, the oil separation tank 5 and the clean water tank 6 are arranged left and right, wastewater treated by the drum fine grid 1 enters the oil separation tank 5 in the treatment tank 2, the oil separation tank 5 and the clean water tank 6 are separated by a first partition plate 7 and a second partition plate 8, the first partition plate 7 and the second partition plate 8 are arranged left and right, the upper end surface of the first partition plate 7 is connected with the inner upper end surface of the treatment tank 2, the lower end surface of the second partition plate 8 is connected with the inner lower end surface of the treatment tank 2, when the water level of the wastewater in the oil separation tank 5 exceeds the height of the second partition plate 8, the wastewater without oil stains at the bottom of the oil separation tank 5 overflows into the clean water tank 6 from a channel between the first partition plate 7 and the second partition plate 8, a roller 9 for performing oil-water separation on the wastewater in the oil separation tank 5 is arranged in the treatment tank 2, the wastewater in the oil separation tank 5 is static for a period of time, the greasy dirt of waste water just suspends the surface of waste water, and cylinder 9 just carries out the adhesion with the greasy dirt on waste water surface, the preceding terminal surface of handling case 2 is provided with and is used for the drive cylinder 9 carries out rotatory second gear motor 10, and second gear motor 10 drives cylinder 9 and carries out slow rotation, lets cylinder 9 surface be stained with the greasy dirt layer completely for greasy dirt and waste water has realized oil-water separation in the waste water, be provided with in the processing case 2 and be used for with greasy dirt on the cylinder 9 outer wall carries out the clearance piece 11 of clearance, and clearance piece 11 can clear up the greasy dirt of cylinder 9 outer wall.

Please continue to refer to fig. 1, the cleaning member 11 includes a scraper 12 for scraping oil stains on the outer wall of the drum 9, an oil stain pool 13 for storing oil stains is disposed in the treatment tank 2, the oil stain pool 13 is located on the left end face of the first partition plate 7, the scraper 12 is fixed between the front inner wall and the rear inner wall of the oil stain pool 13 through a bolt (not shown), the scraper 12 can scrape the oil stains on the outer wall of the drum 9 into the oil stain pool 13 for storage, an opening (not shown) communicated with the oil stain pool 13 is formed in the upper end face of the treatment tank 2, and the oil stains in the oil stain pool 13 can be periodically cleaned through the opening.

With reference to fig. 1 to 4, the cleaning member 4 includes a plurality of spray headers (not shown) for cleaning the filter screens of the fine drum grid 1, the inner wall of the fine drum grid 1 is provided with a plurality of water outlet pipes (not shown), the water outlet ends of the water outlet pipes are provided with the spray headers, the water inlet ends of the water outlet pipes are connected through a water pipe 14, the water inlet of the water pipe 14 is located outside the fine drum grid 1, the water pipe 14 is provided with a first water pump (not shown) for delivering external water to the spray headers, the water inlet of the fine drum grid 1 is connected with a water inlet pipe (not shown), the water inlet pipe is provided with a second water pump (not shown) for delivering external wastewater into the fine drum grid 1, the left end surface of the treatment tank 2 is provided with a control tank (not shown), be provided with a circuit board (not shown in the figure) in the control box and be used for to the power supply box (not shown in the figure) of circuit board power supply, be provided with MCU on the circuit board, MCU's model can be MN101C98A, but not limited to this, MCU is connected with charge-discharge circuit, first suction pump drive module, second suction pump drive module, first gear motor drive module and second gear motor drive module, charge-discharge circuit can supply power for the circuit board through the power supply box, the circuit board can be for charge-discharge circuit, first suction pump drive module, second suction pump drive module, first gear motor drive module and second gear motor drive module supply power, the time knob on the staff's rotation control box can realize second suction pump and first gear motor simultaneous working and stop work simultaneously, the staff can control opening and closing of second gear motor through the control box, the working time of the first water pump can be controlled by a time knob on the control box, so that the spraying time of the spray header can be controlled by the time knob.

Referring to fig. 1 and 3, the right end face of the treatment tank 2 is provided with a water outlet pipe 15 for conveying the water in the clean water tank 6 to the next step, and a solenoid valve (not shown) is arranged in the water outlet pipe 15.

With continued reference to fig. 1 and 2, the lower end surface of the fine drum grid 1 is provided with a slag outlet 16, and the slag outlet 16 can convey the filter slag in the fine drum grid 1 to the outside of the fine drum grid.

The utility model discloses the theory of operation: when the kitchen waste water separating device is used, clean water is firstly introduced into the oil separating tank until the water level reaches the highest position of the second partition plate, kitchen waste water is then input into the rotary drum fine grid for solid-liquid separation, waste water after solid-liquid separation enters the oil separating tank, clean water at the bottom of the oil separating tank overflows into the clean water tank from a position between the first partition plate and the second partition plate, oil stains in the waste water are suspended on the surface of the waste water, the second speed reducing motor drives the rotary drum to rotate slowly, the rotary drum adheres to the oil stains on the surface of the waste water, the oil stains on the surface of the rotary drum are scraped into the oil stain tank by the scraper to be stored, and then the clean water is conveyed to the next step from the clean water tank through the water outlet pipe.

It is worth mentioning that: the utility model discloses well cylinder is to the adhesion phenomenon of waste water surface greasy dirt, just as we stretch into the hand in the solution that contains oil, and when we carried out the hand from solution, the water droplet on hand just dropped downwards, and just formed the one deck oil film on hand.

The utility model provides an electromagnetic valve, charge-discharge circuit, first suction pump drive module, second suction pump drive module, first gear motor drive module, second suction pump, first gear motor, the thin grid of rotary drum, second gear motor, control box, circuit board and power box's circuit principle and structure are prior art, and technical personnel in the field have clearly been known, do not explain in detail here, just the utility model discloses what protect is a structural feature of kitchen waste water treatment all-in-one.

The above is only the preferred embodiment of the present invention, and all the equivalent changes and modifications made according to the claims of the present invention should be covered by the present invention.

Claims

1. The utility model provides a meal kitchen waste water treatment all-in-one, includes the thin grid of a rotary drum, its characterized in that: the device comprises a treatment box, wherein the upper end surface of the treatment box is provided with a rotary drum fine grid, the left end surface of the rotary drum fine grid is provided with a first speed reduction motor for driving the rotary drum fine grid, a cleaning piece for cleaning a filter screen on the rotary drum fine grid is arranged in the rotary drum fine grid, a water outlet of the rotary drum fine grid is matched with a water inlet of the treatment box, an oil separation tank and a clean water tank are arranged in the treatment box, the oil separation tank and the clean water tank are arranged on the left and right sides, the oil separation tank and the clean water tank are separated through a first partition plate and a second partition plate, the first partition plate and the second partition plate are arranged on the left and right sides, the upper end surface of the first partition plate is connected with the inner upper end surface of the treatment box, the lower end surface of the second partition plate is connected with the inner lower end surface of the treatment box, and a roller for performing oil-water separation on sewage in the oil separation tank is arranged in the treatment box, the front end face of the treatment box is provided with a second speed reduction motor used for driving the roller to rotate, and a cleaning piece used for cleaning oil stains on the outer wall of the roller is arranged in the treatment box.

2. The kitchen wastewater treatment all-in-one machine of claim 1, characterized in that: the clearance piece is including being used for scraping the scraper of rubbing greasy dirt on the cylinder outer wall, it is provided with the greasy dirt pond that is used for saving the greasy dirt to handle the incasement, the greasy dirt pond is located the left end face of first baffle, the scraper is in through the bolt fastening between the front and back inner wall of greasy dirt pond, the up end of handling the case seted up with the opening that the greasy dirt pond is linked together.

3. The kitchen wastewater treatment all-in-one machine of claim 1, characterized in that: the cleaning part comprises a plurality of spray heads used for cleaning the filter screen of the rotary drum fine grating, a plurality of water outlet branch pipes are arranged on the inner wall of the rotary drum fine grating, the spray heads are arranged at the water outlet ends of the water outlet branch pipes, the water inlet ends of the water outlet branch pipes are connected through a water conveying pipe, and the water inlet of the water conveying pipe is positioned outside the rotary drum fine grating.

4. The kitchen wastewater treatment all-in-one machine of claim 1, characterized in that: and a water outlet pipe for conveying the water in the clean water tank to the next step is arranged on the right end face of the treatment tank.

5. The kitchen wastewater treatment all-in-one machine of claim 1, characterized in that: and a slag outlet is arranged on the lower end surface of the drum fine grid.