CN211644703U

CN211644703U - Water circulation device of impinging stream type fluidized bed oil fume purification equipment

Info

Publication number: CN211644703U
Application number: CN201922499167.8U
Authority: CN
Inventors: 郑雄锋; 郑雄亮; 郑国春; 郑国开
Original assignee: Beijing Haoshunda Stainless Steel Kitchenware Manufacturing Co ltd
Current assignee: Beijing Haoshunda Stainless Steel Kitchenware Manufacturing Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-10-09
Anticipated expiration: 2029-12-31

Abstract

The utility model relates to a striking STREAMING fluidized bed oil smoke clarification plant's water circle device, its technical scheme main points are: the device comprises a treatment tank, wherein an oil separation plate is arranged in the treatment tank, so that a water supply area and a wastewater area are formed in the treatment tank, and the top and the bottom of the water supply area and the bottom of the wastewater area are communicated with each other; a water inlet pipe for providing water source for the water supply area is arranged outside the treatment tank, and a water pumping assembly for providing water source for a water supply pipe of the humidifying assembly is arranged in the water supply area; a collecting pipe is arranged in the waste water area and is connected with a drain pipe; an oil-liquid separation assembly is arranged in the water supply area; the oil-liquid separation component comprises an oil discharge pipe arranged in the water supply area and an oil collection hopper arranged at the upper end of the oil discharge pipe and communicated with the oil discharge pipe, the upper end opening of the oil collection hopper is higher than the upper edge of the oil separation plate, and the lower end of the oil discharge pipe penetrates out of the treatment box. The utility model has the advantages that: the discharged wastewater is recycled, and the waste of water resources is reduced.

Description

Water circulation device of impinging stream type fluidized bed oil fume purification equipment

Technical Field

The utility model relates to an oil smoke clarification plant field, concretely relates to striking STREAMING fluidized bed oil smoke clarification plant's water circle device.

Background

The dietary structure of Chinese people is different from that of western people, and the dietary types and cooking tools are greatly different from those of western countries. In the Chinese diet processing, the proportion of frying, stir-frying, cooking and frying is large, so that the oil fume in a Chinese kitchen is large, and the kitchen environment is easily greasy and is not easy to clean; meanwhile, the kitchen oil smoke contains more than 300 harmful substances, which are seriously harmful to human health and environment. From the cause, the kitchen oil smoke is mainly edible oil and oil smoke generated in the food heating process. During cooking, the water foam in the dish is vaporized and expanded rapidly, and part of the water foam is condensed into mist and forms visible oil smoke together with the oil smoke. The oil fume is mainly water mist, and only a small amount of oil gas and oil fume which are not infiltrated with the water mist are clamped at the upper part. In addition, the cooking fumes exhaust have some pungent taste. From the morphology, the oil smoke exhaust gas includes grease particles, volatile organic compounds and gaseous pollutants, and the liquid viscosity is relatively high, and the peculiar smell is mainly caused by the gaseous pollutants. From the aspect of composition, the pollutants in the cooking fume mainly comprise oil drops, carbon black particles generated by incomplete combustion of fuel, organic macromolecular particles and Volatile Organic Compounds (VOC).

Chinese patent publication No. CN2899436 discloses an impinging stream type fluidized bed lampblack purification device and a reaction box thereof, which includes a smoke collecting hood, a fan communicated with the smoke collecting hood, and a reaction box disposed at a communication position of the smoke collecting hood and the fan, wherein a frame body is disposed in the reaction box, a humidifying assembly for humidifying lampblack is disposed at the bottom of the frame body, the humidifying assembly includes a water supply pipe disposed at the bottom of the frame body, and a plurality of atomizing nozzles disposed on the water supply pipe, the humidifying assembly further includes a water tank and a water pump, a water inlet of the water pump is communicated with the interior of the water tank, and a water outlet of the water pump is connected with an end of the water supply pipe. The bottom of reaction box is provided with the groove of accepting that is used for accepting the water supply subassembly during operation production waste liquid, the accepting bottom of the tank portion is provided with the drain pipe with the waste liquid drainage.

When the device works, the atomizing nozzle needs to continuously spray water, water mist contacts with oil smoke in the air, and a part of oil stain and water molecules are mixed and flow out of the device through the drain pipe to be discharged into a sewer. Therefore, the start-up of the equipment consumes a large amount of water, which causes waste of water resources.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a water circulating device who is not enough to prior art existence, one of the purpose of the utility model is to provide limited clarification plant of striking STREAMING fluidized bed, its advantage is to the exhaust waste water recycle, reduces the waste to the water resource.

The above technical purpose of the present invention can be achieved by the following technical solutions:

a water circulation device of an impinging stream type fluidized bed oil fume purification device comprises a treatment box, wherein an oil separation plate is arranged in the treatment box, so that a water supply area and a wastewater area are formed in the treatment box, and the top and the bottom of the water supply area and the bottom of the wastewater area are mutually communicated; a water inlet pipe for providing water source for the water supply area is arranged outside the treatment tank, and a water pumping assembly for providing water source for a water supply pipe of the humidifying assembly is arranged in the water supply area; a collecting pipe is arranged in the waste water area and is connected with a drain pipe; an oil-liquid separation assembly is arranged in the water supply area;

the oil-liquid separation assembly comprises an oil discharge pipe arranged in the water supply area and an oil collection hopper arranged at the upper end of the oil discharge pipe and communicated with the oil discharge pipe, the upper end opening of the oil collection hopper is higher than the upper edge of the oil separation plate, and the lower end of the oil discharge pipe penetrates out of the treatment box.

By adopting the technical scheme, when the water circulation device works, the water inlet pipe drains water into the water supply area to enable the water level in the water supply area to rise, then the water pumping assembly pumps out the water source in the water supply area and supplies water to the water supply pipe of the humidifying assembly, the water mist sprayed by the humidifying assembly is contacted with oil smoke and enters the wastewater area through the collecting pipe, the mixture of the oil and the water enters the wastewater area and floats on the water surface through standing and layering, the bottom of the water supply area and the bottom of the wastewater area are mutually communicated to form a communicating device, after the mixture of the oil and the water enters the wastewater area, the water levels in the water supply area and the wastewater area can be driven to rise simultaneously, the oil separation plate is arranged to separate the oil in the wastewater area, so that the oil is not easy to enter the water supply area and is pumped by the water pumping assembly, when the water level rises to the port of the oil collecting hopper, because the density of the oil layer is less than, and discharged to the outside of the treating tank through the oil discharge pipe. And the water that is located the lower floor can supply water to the humidification subassembly again, the waste of the water resource that has significantly reduced.

The present invention may be further configured in a preferred embodiment as: the subassembly that draws water includes the drinking-water pipe and with drinking-water pipe interconnect's water pump, the tip that the drinking-water pipe deviates from the water pump is located the bottom in water supply district, the delivery port and the humidification subassembly delivery pipe intercommunication each other of water pump.

Through adopting above-mentioned technical scheme, water pump work can drive the drinking-water pipe and draw water the operation to the water supply district, simple structure, and the maintenance of being convenient for, the port of drinking-water pipe is located the bottom in water supply district moreover to even when the delivery pipe water level is lower, also can ensure the normal work of drinking-water pipe, after the oil reservoir got into the water supply district moreover, because the density of oil reservoir is less than water, make the oil reservoir float on the surface of water, also make the oil reservoir difficult by the drinking-water pipe take out.

The present invention may be further configured in a preferred embodiment as: the oil collecting bucket is arranged close to the water pumping pipe.

Through adopting above-mentioned technical scheme, rivers can enter into in the drinking-water pipe through drinking-water pipe lower port to drive the surface of water to the direction gathering of drinking-water pipe, will receive the oil bucket and be close to the drinking-water pipe setting, when making the oil reservoir flow on the surface of water, change to receiving oil bucket department gathering.

The present invention may be further configured in a preferred embodiment as: the port of the water inlet pipe is connected with a tee joint, an outlet of the tee joint is connected with a first water distribution pipe, and a first valve is connected to the first water distribution pipe; the other outlet of the tee joint is connected with a second water distribution pipe, and the second water distribution pipe is connected with a first electromagnetic valve.

Through adopting above-mentioned technical scheme, the staff accessible first solenoid valve control first minute water pipe open and close and control the intaking in water supply area, if first solenoid valve goes wrong, the staff also can be through the switching of first valve manual control inlet tube to deal with various situations.

The present invention may be further configured in a preferred embodiment as: the side wall of the treatment box is positioned above the port of the oil receiving hopper and is provided with a through hole, and the through hole is hinged with an opening-closing door plate.

Through adopting above-mentioned technical scheme, the staff accessible opens and shuts the door plant open and shut and look over the inside behavior of processing case, has improved maintenance efficiency.

The present invention may be further configured in a preferred embodiment as: and the outlet of the oil discharge pipe is connected with a water discharge main pipe.

Through adopting above-mentioned technical scheme, the drain main is convenient for discharge the fluid of separating to the sewer in, the timely processing of being convenient for.

The present invention may be further configured in a preferred embodiment as: the bottom of handling the case is connected with a clean pipe, and clean pipe and main sewer intercommunication each other are connected with a first drain valve on the clean pipe.

Through adopting above-mentioned technical scheme, after handling the case and using for a long time, the clean pipe of accessible will handle the surplus water of incasement and carry out the evacuation to be convenient for carry out cleaning to handling the case, clean pipe is finally collected in the drainage main moreover, has practiced thrift the occupation of unnecessary space.

To sum up, the utility model discloses following beneficial effect has:

firstly, water resources are saved, the used wastewater is recycled in the wastewater area, and then the water in the lower layer can be utilized by the separation treatment of the oil collecting hopper, so that the water resources are greatly saved;

and secondly, the maintenance is convenient, the arrangement of the opening and closing door plate is convenient for checking the working condition of the waste water area of the water supply area through the opening and closing of the opening and closing, and the timely maintenance is convenient.

Drawings

FIG. 1 is a schematic view showing the overall structure of a water circulation device;

FIG. 2 is a schematic view showing the internal structure of the treatment tank;

FIG. 3 is a schematic view showing a structure for connecting a water inlet pipe and a treatment tank;

FIG. 4 is a schematic view showing the bottom structure of the treatment tank.

In the figure, 1, treatment tank; 11. an oil removal plate; 12. a water supply zone; 13. a waste water zone; 14. a port; 15. a door panel is opened and closed; 21. a water inlet pipe; 22. a tee joint; 23. a first water diversion pipe; 24. a first valve; 25. a second water dividing pipe; 26. a first solenoid valve; 3. a water pumping assembly; 31. a water pumping pipe; 32. a water pump; 4. a collection pipe; 5. an oil-liquid separation component; 51. an oil discharge pipe; 52. an oil collecting hopper; 6. a main drain pipe; 61. cleaning the tube; 62. a first drain valve.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The utility model provides a who circulating device who strikes STREAMING fluidized bed oil smoke clarification plant, as shown in figure 1 and figure 2, including establishing at subaerial treatment box 1 immediately, the middle part in the treatment box 1 is erect and is equipped with an oil removal board 11, oil removal board 11 respectively with the relative inner wall fixed connection of treatment box 1 to make and form water supply area 12 and waste water district 13 in the treatment box 1, and the bottom of oil removal board 11 leaves the space with the bottom of treatment box 1, thereby make water supply area 12 and waste water district 13 form the linker, ensured flushing of water level.

As shown in fig. 3, a water inlet pipe 21 is arranged outside the treatment tank 1, one end of the water inlet pipe 21 penetrates into the treatment tank 1 and is located above the water supply area 12, a port of the water inlet pipe 21 is connected with a tee 22, an outlet of the tee 22 is connected with a first water dividing pipe 23, and the first water dividing pipe 23 is connected with a first valve 24; the other outlet of the tee 22 is connected with a second water dividing pipe 25, and the second water dividing pipe 25 is connected with a first electromagnetic valve 26. The staff can realize the intermittent water supply to the water supply area 12 through controlling the first electromagnetic valve 26; if the first solenoid valve 26 is damaged during use, the operator can manually control the opening and closing of the first valve 24 to control the water supply of the water supply area 12.

As shown in fig. 2, a water pumping assembly 3 is further disposed in the water supply region 12, the water pumping assembly 3 includes a water pumping pipe 31 vertically disposed in the water supply region 12, a lower end of the water pumping pipe 31 is inserted into a bottom of the water supply region 12, and a gap is left between the lower end and a bottom wall of the water supply region 12, an upper end of the water pumping pipe 31 penetrates through the treatment tank 1 and is connected to a water pump 32, an inlet of the water pump 32 is connected to a port of the water pumping pipe 31, and an outlet of the water pump 32 supplies water to the humidification water. A collecting pipe 4 is vertically arranged in the waste water area 13, the lower end of the collecting pipe 4 is positioned at the bottom of the waste water area 13, and the upper end of the collecting pipe 4 penetrates out of the treatment box 1 and collects waste water.

As shown in fig. 2, an oil-liquid separation unit 5 for separating oil from water is provided in the water supply section 12. The oil-liquid separation assembly 5 comprises an oil discharge pipe 51 and an oil collection bucket 52, the oil discharge pipe 51 is vertically erected in the water supply area 12, the lower port of the oil discharge pipe 51 penetrates out of the outer side wall of the treatment tank 1, the upper port of the oil discharge pipe 51 and the oil collection bucket 52 are mutually fixed and communicated, the upper port of the oil collection bucket 52 is higher than the upper surface of the oil partition plate 11, and the oil collection pipe is close to the water pumping pipe 31.

When the water circulation device is started, the water inlet pipe 21 fills water into the water supply area 12 through the first water dividing pipe 23 or the second water dividing pipe 25, so that the water level in the water supply area 12 is flush with the water level in the wastewater area 13, at the moment, the water pump 32 is started, the water pumping pipe 31 pumps water upwards from the bottom of the water supply area 12, water can enter the humidification assembly, a mixture of water and oil is generated through the humidification assembly, the mixture of water and oil enters the wastewater area 13 through the collecting pipe 4, the oil is located above the water layer due to the fact that the density of the oil is smaller than that of the water, and due to the arrangement of the oil partition plate 11, the oil is limited to flow into the water supply area 12, and the possibility that the oil is pumped out through the water pumping pipe 31 is.

As the water level in the treatment tank 1 continues to rise, the water level in the treatment tank 1 is higher than the upper edge of the oil separating plate 11, oil is separated from the limit of the oil separating plate 11 and freely flows on the water surface, and when the water level in the treatment tank 1 is higher than the upper end surface of the oil collecting bucket 52, oil stains on the surface of a water body firstly enter the inside of the oil collecting bucket 52 and are discharged through the oil discharge pipe 51, so that the treatment of the oil stains is realized. Because the oil collecting bucket 52 is close to the water pumping pipe 31, the water pumping pipe 31 can be driven to flow towards the water pumping pipe 31 in the water pumping process, so that oil on the water surface is driven to gather towards the oil collecting bucket 52, and the oil can be conveniently subjected to centralized treatment.

As shown in fig. 1, a through opening 14 is opened above the upper end opening of the oil receiving bucket 52 on the side wall of the treatment box 1, and two openable door plates 15 for opening and closing the through opening 14 are hinged on the inner wall of the through opening 14, so that the worker can maintain the water supply area 12 and the waste water area 13 inside the treatment box 1 through the opening and closing of the openable door plates 15, and the maintenance efficiency is improved.

As shown in fig. 4, a port of the oil discharge pipe 51 located outside the treatment tank 1 is connected to a water discharge header pipe 6, and a cleaning pipe 61 is provided on the bottom surface of the treatment tank, one end of the cleaning pipe 61 communicates with the inside of the treatment tank 1, the other end of the cleaning pipe 61 is connected to the peripheral surface of the water discharge header pipe 6 and communicates with the inside of the water discharge header pipe 6, and a first water discharge valve 62 is further provided on the cleaning pipe 6.

If the staff will handle case 1 inside when cleaning the maintenance, the opening of the first drainage valve 62 of accessible will handle the surplus water in case 1 and the oil stain is discharged to handle case 1 outside, has not only improved drainage efficiency, and first drainage is in charge of 61 and is connected on drainage house steward 6 moreover, has saved the occupation of unnecessary space.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a striking STREAMING fluidized bed oil smoke clarification plant's water circle device which characterized in that: the device comprises a treatment box (1), wherein an oil separation plate (11) is arranged in the treatment box (1) to form a water supply area (12) and a wastewater area (13) in the treatment box (1), and the top and the bottom of the water supply area (12) and the bottom of the wastewater area (13) are communicated with each other; a water inlet pipe (21) for providing water source for the water supply area (12) is arranged outside the treatment box (1), and a water pumping assembly (3) for providing water source for a water supply pipe of the humidifying assembly is arranged in the water supply area (12); a collecting pipe (4) is arranged in the waste water area (13), and the collecting pipe (4) is connected with a drain pipe; an oil-liquid separation assembly (5) is arranged in the water supply area (12);

the oil-liquid separation assembly (5) comprises an oil discharge pipe (51) arranged in the water supply area (12) in a supporting mode, and an oil collection hopper (52) communicated with the oil discharge pipe (51) and arranged at the upper end of the oil discharge pipe (51), the upper end opening of the oil collection hopper (52) is higher than the upper edge of the oil separating plate (11), and the lower end of the oil discharge pipe (51) penetrates out of the treatment box (1).

2. The water circulation device of an impinging stream fluidized bed lampblack purification equipment as claimed in claim 1, wherein: the water pumping assembly (3) comprises a water pumping pipe (31) and a water pump (32) connected with the water pumping pipe (31), the end part, deviating from the water pump (32), of the water pumping pipe (31) is located at the bottom of the water supply area (12), and a water outlet of the water pump (32) is communicated with a water supply pipe of the humidifying assembly.

3. The water circulation device of an impinging stream fluidized bed lampblack purification equipment as claimed in claim 2, wherein: the oil collecting hopper (52) is arranged close to the water pumping pipe (31).

4. The water circulation device of an impinging stream fluidized bed lampblack purification equipment as claimed in claim 1, wherein: a tee joint (22) is connected to the port of the water inlet pipe (21), a first water distribution pipe (23) is connected to an outlet of the tee joint (22), and a first valve (24) is connected to the first water distribution pipe (23); the other outlet of the tee joint (22) is connected with a second water dividing pipe (25), and the second water dividing pipe (25) is connected with a first electromagnetic valve (26).

5. The water circulation device of an impinging stream fluidized bed lampblack purification equipment as claimed in claim 1, wherein: the side wall of the treatment box (1) is positioned above the port of the oil receiving hopper (52) and is provided with a through opening (14), and the through opening (14) is hinged with an opening-closing door plate (15).

6. The water circulation device of an impinging stream fluidized bed lampblack purification equipment as claimed in claim 1, wherein: and the outlet of the oil discharge pipe (51) is connected with a water discharge main pipe (6).

7. The water circulation device of an impinging stream fluidized bed lampblack purification equipment as claimed in claim 6, wherein: the bottom of the treatment box (1) is connected with a cleaning pipe (61), the cleaning pipe (61) is communicated with the drainage main pipe (6), and the cleaning pipe (61) is connected with a first drainage valve (62).