CN213977001U

CN213977001U - Kitchen garbage waste water edulcoration system

Info

Publication number: CN213977001U
Application number: CN202022166682.7U
Authority: CN
Inventors: 易志刚; 祖柱
Original assignee: Hunan Lianhe Kitchen Waste Disposal Co ltd
Current assignee: Hunan Renhe Environment Co ltd
Priority date: 2020-09-27
Filing date: 2020-09-27
Publication date: 2021-08-17
Anticipated expiration: 2030-09-27

Abstract

The utility model discloses a kitchen garbage waste water edulcoration system, including shaker, waste water temporary storage pond, impurity conveyer and fortune cinder car, the water inlet of shaker and kitchen waste water produce the source intercommunication, the delivery port of shaker with waste water temporary storage pond intercommunication, the slag notch and the impurity conveyer feed inlet of shaker are connected, be equipped with water pump and level gauge in the waste water temporary storage pond, the level gauge with the water pump is connected, and control the start and stop of water pump; the waste water temporary storage pool is also provided with a waste gas exhaust pipe, the waste gas exhaust pipe is connected with a waste gas treatment system, and waste gas is treated and then discharged at high altitude; the slag outlet is connected with the carriage of the slag transport vehicle. The utility model discloses utilize the filtration of a centrifugal screen section of thick bamboo with the large granule impurity filtering in the waste water, further reduced the large granule impurity content in the waste water. The connection of the hot water source is beneficial to prolonging the service life of the equipment, and the system also has the advantage of effectively reducing the diffusion of waste gas.

Description

Kitchen garbage waste water edulcoration system

Technical Field

The utility model particularly relates to a kitchen garbage waste water edulcoration system.

Background

The kitchen waste is collected and transported to a factory area of a kitchen waste treatment plant by a collecting and transporting vehicle, and is separated into waste oil, waste water and waste residues after a series of procedures of weighing, metering, unloading, screening, crushing, pulping, stewing, three-phase separation and the like. Wherein the wastewater can be discharged after the wastewater is treated by the wastewater treatment station to reach the standard. The existing wastewater treatment process enables wastewater separated by a three-phase centrifuge to directly enter a biochemical reactor, and as a plurality of solid particle impurities still exist in the wastewater, the following problems occur:

1) affecting the normal operation of the facility equipment. Because the waste water contains more solid particle impurities, a water pump and a pipeline valve are often blocked and need to be cleaned frequently by manpower. This affects the normal production of the factory floor on the one hand and also increases the workload of the staff on the other hand. Staff can not avoid contacting with the waste water in the maintenance process, the waste water is high in temperature, is acidic, has heavy smell, contains various toxic and harmful substances, and can generate adverse effects on the physical and mental health of the staff.

2) The treatment load of the rear-end wastewater treatment facility is increased, so that the effluent does not reach the standard. Because the wastewater contains more organic and inorganic solid particles, if the wastewater is directly pumped into a biochemical reactor, on one hand, the treatment load of microorganisms in the reactor is increased, the normal operation of biochemical reaction is damaged and even destroyed, and then pollutants can not be effectively degraded, and finally the effluent of a wastewater treatment system can not be discharged up to the standard; on the other hand, the solid particles which are high in density and difficult to biodegrade or incapable of biodegrading can be deposited in the biochemical reactor, so that the solid particles occupy the living space of microorganisms, the retention time of wastewater in the reactor is shortened, and finally the effluent is not up to the standard.

Therefore, there is a need to provide a new system for removing impurities from kitchen waste and wastewater to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a kitchen garbage waste water edulcoration system effectively gets rid of the most large granule solid impurity that contains in the kitchen waste water.

The utility model discloses a kitchen garbage waste water edulcoration system, including shaker, waste water pool, impurity conveyer and fortune slag car of keeping in, the water inlet and the kitchen waste water production source intercommunication of shaker, the delivery port of shaker with waste water pool intercommunication of keeping in, the slag notch and the impurity conveyer feed inlet of shaker are connected, be equipped with water pump and level gauge in the waste water pool of keeping in, the level gauge with the water pump is connected, and control opening and close of water pump. The waste water pond of keeping in still is equipped with the waste gas exhaust tube, the waste gas exhaust tube is connected with exhaust-gas treatment system, and waste gas discharges after handling. The slag hole of the impurity conveyor is connected with the carriage of the slag transport vehicle, impurities obtained by the impurity remover are conveyed by the impurity conveyor to fall into the carriage of the slag transport vehicle, and after the carriage is filled with the impurities, the impurities are conveyed to a dangerous waste treatment center with related quality by a driver for treatment.

Furthermore, kitchen garbage waste water edulcoration system still include the controller, all electric equipment in the kitchen waste water edulcoration system all are connected with the controller, carry out unified intelligent control, management by the controller.

Furthermore, the water inlet produce the source with the kitchen waste water and be connected outside, still be connected with the hot water source to equipment is inside to be washd before shutting down, prevents that the kitchen garbage that is detained from causing the jam and corrode scheduling problem to equipment, extension equipment life.

Furthermore, the impurity removing machine, the impurity conveyor and the slag transport vehicle are all arranged in the equipment room, so that odor is prevented from being scattered outwards and the equipment is prevented from being rusted and damaged.

Furthermore, a side surface of the equipment room is provided with an automatic door, and the top of the equipment room is provided with a waste gas exhaust pipe, so that the concentration of waste gas in the equipment room is constantly at a lower level, and the odor is prevented from being scattered.

The utility model has the advantages that: the kitchen waste water treatment front end increases the edulcoration machine and can effectively get rid of most large granule solid impurity in the waste water, the long-time normal steady operation of guarantee rear end waste water treatment facility equipment. The system can also effectively control the diffusion of peculiar smell, and improves the automation level of system operation.

Drawings

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

In the figure: the system comprises a waste water conveying pipe-1, a waste water pipe-2, a straight-flow pipe-3, a cleaning water pipe-4, an impurity removing machine-5, a waste water temporary storage pool-6, a water pump-7, an air exhaust pipe-8, a spiral conveyor-9, a slag transport vehicle-10 and an equipment room-11.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present disclosure more apparent, the technical solutions of the embodiments of the present disclosure will be described clearly and completely with reference to the drawings of the embodiments of the present disclosure. It is to be understood that the described embodiments are only a few embodiments of the present disclosure, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the disclosure without any inventive step, are within the scope of protection of the disclosure.

As shown in fig. 1, the utility model discloses a kitchen garbage waste water edulcoration system, in this embodiment, this kitchen waste water edulcoration system mainly includes shaker 5, waste water pond 6, screw conveyer 9 and fortune slag car 10 of keeping in.

In this embodiment, the kitchen waste water that three-phase centrifuge separated firstly falls into the pond of catchmenting below it, and in sending this kitchen waste water edulcoration system with it through waste water conveyer pipe 1 by the elevator pump again, the elevator pump is connected with controller (not shown in the figure), and its running state is monitored to the controller.

The tail end of the waste water conveying pipe 1 is connected with a tee joint, the other two pipe orifices of the tee joint are respectively connected with a waste water pipe 2 and a straight-flow pipe 3, and the water outlet of the straight-flow pipe 3 is connected with a temporary waste water storage pool 6. The delivery port of the waste water pipe 2 is connected with the water inlet of the impurity removing machine 5, meanwhile, a branch pipe (a cleaning water pipe 4) is arranged on the waste water pipe 2, the other end of the cleaning water pipe 4 is connected with a hot water source, so that the inside of the equipment is cleaned before the equipment is shut down, the problems of equipment blockage, corrosion and the like are prevented, and the service life of the equipment is prolonged. The waste water pipe 2, the straight flow pipe 3 and the cleaning water pipe 4 are all provided with electric valves which are all connected with and controlled by the controller.

The shaker 5 is equipped with the center pin including setting up the centrifugal screen section of thick bamboo in the casing in the centrifugal screen section of thick bamboo, is equipped with the spiral on the center pin and has seted up the water distribution mouth, and the center pin both ends all are connected with the bearing frame, are close to water inlet one end and pass through the belt with the motor and be connected, the motor is inverter motor, is connected with a power cabinet, the power cabinet with the controller is connected, and its real-time electric current is monitored to the controller. The operating principle of the impurity removing machine 5 is as follows: under the traction of a motor, the central shaft rotates at a high speed, the wastewater in the central shaft is thrown out at a high speed and is smashed on a screen drum, the materials which can pass through the screen holes enter the cavity of the shell and then flow into a temporary wastewater storage tank 6 connected with the water outlet of the shell, and the temporary wastewater storage tank 6 is arranged right below the impurity remover 5; the materials which can not pass through the sieve holes are spirally conveyed to the slag hole, and the slag hole is connected with the feed inlet of the spiral conveyor 9.

A liquid level meter (not shown in the figure) and a water pump 7 are arranged in the wastewater temporary storage tank, and the water pump 7 is connected with and controlled by the liquid level meter. And the water pump 7 is also connected with a rear-end wastewater treatment device. When the wastewater temporary storage tank 6 is at a high liquid level, the liquid level meter is electrified, the water pump 7 is started, and wastewater is pumped into the rear-end wastewater treatment equipment for treatment.

The screw conveyor 9 is a shaft screw conveyor and is provided with a variable frequency motor, and the impurities screened by the impurity remover 5 are conveyed into a carriage of the slag transport vehicle 10. After the carriage of the slag transport vehicle 10 is filled with impurities, the slag transport vehicle is transported to a dangerous waste treatment center with relevant qualification by a driver for treatment.

The impurity removing machine 5, the screw conveyor 9 and the slag transport vehicle 10 are all arranged in the equipment room 11. The equipment room 11 has better seal, and a certain side is equipped with the automatically-controlled door, and its top is equipped with exhaust gas exhaust tube 8, and exhaust gas exhaust tube 8 is connected with exhaust-gas treatment equipment, guarantees that the interior exhaust gas concentration of equipment room is in lower level constantly and prevents that the foul smell from loosing outward.

The working process of the controller is as follows: when a water pump in a water collecting tank below the three-phase centrifugal machine is started, the controller controls the opening of an electric valve of the waste water pipe 2 and simultaneously starts the impurity removing machine 5 and the screw conveyor 9; after the water pump in the water collecting tank is closed, the controller controls the electric valve of the waste water pipe 2 to be closed, meanwhile, the electric valve on the cleaning water pipe 4 is opened, the impurity remover 5 is cleaned by hot water, and the controller closes the impurity remover 5 and the screw conveyor 9 for a period of time; if the impurity removing machine 5 stops due to overlarge working current in the working process, the controller controls the electric valve on the straight water pipe 3 to open and closes the electric valve of the waste water pipe 2 and the screw conveyer 9.

Before waste water among the kitchen garbage gets into waste water treatment facility, through the utility model discloses kitchen garbage waste water edulcoration system utilizes the filtration of a centrifugal screen section of thick bamboo with the large granule impurity filtering in the waste water, the further large granule impurity that has reduced in the waste water, and the index that improves water impurity content is implemented in the follow-up waste water treatment of being convenient for, and the switch-on of hot water source is favorable to the running life of equipment, and this system still has the advantage of effectively reducing the waste gas diffusion.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. The utility model provides a kitchen garbage waste water edulcoration system which characterized in that: the kitchen waste water treatment device comprises an impurity removing machine, a waste water temporary storage pool, an impurity conveyor and a slag transport vehicle, wherein a water inlet of the impurity removing machine is communicated with a kitchen waste water generation source, a water outlet of the impurity removing machine is communicated with the waste water temporary storage pool, a slag outlet of the impurity removing machine is connected with a feed inlet of the impurity conveyor, a slag outlet of the impurity conveyor is connected with a carriage of the slag transport vehicle, a water pump and a liquid level meter are arranged in the waste water temporary storage pool, and the liquid level meter is connected with the water pump and controls the on-off of the water pump; the waste water pond of keeping in still is equipped with the waste gas exhaust tube, the waste gas exhaust tube is connected with exhaust treatment system, and waste gas is discharged in the high altitude after handling.

2. The impurity removing system for kitchen waste and wastewater according to claim 1, characterized in that: the kitchen waste wastewater impurity removal system further comprises a controller, and all electric equipment in the kitchen waste wastewater impurity removal system is connected with the controller.

3. The impurity removing system for kitchen waste and wastewater as claimed in claim 2, characterized in that: the water inlet is also connected with a hot water source.

4. The impurity removing system for kitchen waste and wastewater according to claim 3, characterized in that: the impurity removing machine, the impurity conveyor and the slag transport vehicle are all arranged in the equipment room.

5. The impurity removing system for kitchen waste and wastewater according to claim 4, characterized in that: an automatic door is arranged on one side surface of the equipment room, and a waste gas exhaust pipe is arranged at the top of the equipment room.

6. The impurity removing system for kitchen waste and wastewater according to claim 5, characterized in that: a centrifugal screen cylinder is arranged in a shell of the impurity removing machine, a central shaft is arranged in the screen cylinder, a spiral is arranged on the central shaft, a water distribution port is formed in the central shaft, and the central shaft is driven to rotate by a motor.