CN212770189U - Water circulation purification system of impinging stream type fluidized bed oil fume purification equipment - Google Patents

Abstract

The utility model relates to a striking STREAMING fluidized bed oil smoke clarification plant's hydrologic cycle clean system, its technical scheme main points are: comprises a storage device for collecting the waste water with the oil stains; the filtering component is arranged in the storage equipment and used for removing oil from oil stains in the wastewater; the circulating component is arranged in the storage equipment and used for supplying the filtered oil stain liquid to the humidifying component again; and a drainage assembly disposed in the storage device for periodically draining the waste water; the filter assembly comprises a water supply pipe connected with a municipal water pipe, a tee joint connected with the water supply pipe, a medicament bottle detachably connected with one outlet of the tee joint and used for placing alkaline medicaments, and a water outlet pipe connected with the other outlet of the tee joint and used for feeding the liquid of the dissolved alkaline medicaments into waste water. The utility model has the advantages that: the discharged wastewater is recycled, and the waste of water resources is reduced.

Description

Water circulation purification system 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 hydrologic cycle clean system.

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 application No. CN201910678644.9 discloses an impinging stream fluidized bed oil smoke purification device and a reaction box thereof, which comprises a smoke collecting hood, a fan communicated with the smoke collecting hood, and a reaction box arranged at the communication position of the smoke collecting hood and the fan, wherein a frame body is arranged in the reaction box, a humidifying component for humidifying the oil smoke is arranged at the bottom of the frame body, the humidifying component comprises a water supply pipe arranged at the bottom of the frame body and a plurality of atomizing nozzles arranged on the water supply pipe, the humidifying component further comprises a water tank and a water pump, a water inlet of the water pump is communicated with the inside of the water tank, and a water outlet of the water pump is connected with the end part 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

Not enough to prior art exists, one of the purposes of the utility model is to provide striking STREAMING fluidized bed oil smoke clarification plant's hydrologic cycle clean system, its advantage is to the exhaust waste water recycle, reduces the waste of water resource.

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

a water circulation purification system of an impinging stream type fluidized bed oil fume purification device comprises a storage device for collecting waste water attached with oil stains; the filtering component is arranged in the storage equipment and used for removing oil from oil stains in the wastewater; the circulating component is arranged in the storage equipment and used for supplying the filtered oil stain liquid to the humidifying component again; and a drainage assembly disposed in the storage device for periodically draining the waste water;

the filter assembly comprises a water supply pipe connected with a municipal water pipe, a tee joint connected with the water supply pipe, a medicament bottle detachably connected with one outlet of the tee joint and used for placing alkaline medicaments, and a water outlet pipe connected with the other outlet of the tee joint and used for feeding the liquid of the dissolved alkaline medicaments into waste water.

Through adopting above-mentioned technical scheme, equipment during operation, the oil smoke enters into inside the reaction box through the water conservancy diversion passageway, and the phenomenon is volatilized at the reaction box inner wall production in humidification subassembly spun liquid striking. The gas has light weight and small field energy when in collision, the forward flow permeates into the backward flow, the backward flow also permeates into the forward flow, and the gas generates oscillation motion to enlarge oil droplet particles in the flue gas and finish the granulation process; the liquid has heavy mass and large field energy when being impacted, and partial liquid molecules form polarization; oil drops and solid particles in the smoke can directionally move towards polarized water molecules to generate absorption and adsorption effects. Harmful gas such as sulfur dioxide and nitrogen oxide and polarized liquid molecules are subjected to absorption reaction at a high speed and are finally enriched in liquid, the liquid is finally collected in storage equipment under the action of gravity, and the filtering component is connected with an external water source, so that the water source flowing into the storage equipment contains alkaline medicines.

The present invention may be further configured in a preferred embodiment as: the water supply equipment comprises a receiving groove and an external water tank communicated with the receiving groove, and the filtering component, the circulating component and the drainage component are arranged on the external water tank.

Through adopting above-mentioned technical scheme, some kitchen spaces are little, do not have sufficient space to collect the processing to waste water, so need the assistance of external water tank to in splashing the external water tank that the space splashed with waste water drainage, rethread filtering component, circulation subassembly, drainage subassembly mutually support, when the realization was handled waste water, can also satisfy the supply operation to the humidification subassembly, the normal work of guarantee equipment.

The present invention may be further configured in a preferred embodiment as: the circulation assembly comprises a water pump fixed at the bottom of the external water tank and a water pumping pipe connected with a water outlet of the water pump, and the other end of the water pumping pipe is communicated with the humidification assembly.

Through adopting above-mentioned technical scheme, contain the oil stain in the waste water, thereby liquid enters into the external water tank and reaches the effect of layering through stewing, and the oil stain can float on the surface of water, sets up the water pump in the bottom for the water pump is preferred to be extracted the waste water of bottom, and along with filtering component's work, the inside water source of guarantee external water tank is supplied with fully, and carries out hydrolysis to the oil stain.

The present invention may be further configured in a preferred embodiment as: the drainage assembly comprises a drainage pipe and a drainage electromagnetic valve, wherein the drainage pipe is communicated with the bottom of the external water tank, and the drainage electromagnetic valve is arranged on the drainage pipe.

Through adopting above-mentioned technical scheme, after the inside water of external water tank used for a long time, the water source has not reached the adnexed good effect to the oil stain to the supply of humidification subassembly, so need time from time to time change the water in the external water tank, ensure firstly that the humidification subassembly is to the adhesive action of oil stain, secondly change waste water and reduced the peculiar smell and produced.

The present invention may be further configured in a preferred embodiment as: the water supply pipe is provided with a water replenishing electromagnetic valve, and the external water tank is internally provided with a liquid level sensor which measures the liquid level in the external water tank and controls the water replenishing electromagnetic valve to work in real time.

Through adopting above-mentioned technical scheme, through opening of moisturizing solenoid valve, thereby control the delivery pipe and supply water to external water tank inside, level sensor can monitor the liquid level height of external water tank inside, when the water level in the external water tank has reached preset height, thereby level sensor transmits the signal of telecommunication and controls the moisturizing solenoid valve and stops supplying water, thereby make the water level of external water tank inside can satisfy the water supply to the humidification subassembly, also make the water inlet of water pump is kept away from to the inside oil reservoir of external water tank, thereby basic medicine and oil stain hydrolysis outline abundant time.

The present invention may be further configured in a preferred embodiment as: an overflow pipe is arranged in the external water tank, the lower end of the overflow pipe is communicated with the drain pipe, and the upper port of the overflow pipe is positioned at the edge of the preset water level.

Through adopting above-mentioned technical scheme, in order to ensure that the inside water level of external water tank keeps safe water level line, so the setting of warning pipe for when the water level surpassed and predetermine the water level, liquid will flow into in the drainage pipe through the warning pipe, make the water level in the external water tank keep predetermineeing the height constantly, reduced external water tank because of the too high potential safety hazard that leads to the unable normal work of equipment of inside water level.

The present invention may be further configured in a preferred embodiment as: the storage equipment comprises a receiving groove, and the filtering component, the circulating component and the drainage component are arranged on the receiving groove.

Through adopting above-mentioned technical scheme, store waste water to accepting the inslot, can reduce extra space and occupy for the processing to waste water is concentrated more, has reduced the cost of laying of circulation subassembly, has also reduced the maintenance cost to equipment.

The present invention may be further configured in a preferred embodiment as: the water supply pipe is also connected with a water softener for purifying a water source.

By adopting the technical scheme, the water softener can exchange with calcium and magnesium ions in water through functional ions on the resin, so that redundant calcium and magnesium ions in water are adsorbed, the purpose of removing scale is achieved, and the service life of related wading appliances is prolonged.

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

and firstly, the waste of water resources is reduced. The water source waste of the fresh water source supplied in real time is reduced by hydrolyzing the waste water in the storage equipment by the alkaline medicine to generate a substance which is easy to dissolve in water and supplying the water source of the humidifying component by the circulating component;

and secondly, the service life of the water using device is prolonged. Due to the arrangement of the water softener, the water scale is reduced, the water quality is improved, and the water using appliance is indirectly maintained.

Drawings

FIG. 1 is a schematic view of a part of a structure embodying a purification apparatus;

FIG. 2 is a schematic view showing the overall configuration of a water circulation purification system embodying embodiment 1;

FIG. 3 is a schematic view showing the internal structure of a receiving tank according to embodiment 1;

FIG. 4 is a schematic view showing the overall structure of an external water tank according to embodiment 2;

FIG. 5 is a schematic view of the internal structure of the external water tank according to embodiment 2.

In the figure, 1, a reaction box; 11. a receiving groove; 12. a flow guide channel; 13. a connecting pipe; 2. a humidifying assembly; 21. a water receiving pipe; 22. an atomizing spray head; 3. a storage device; 31. an external water tank; 4. a filter assembly; 41. a water supply pipe; 42. a tee joint; 43. an extension tube; 44. a medicament bottle; 45. a dressing change valve; 46. a water outlet pipe; 47. a nozzle; 48. a water replenishing electromagnetic valve; 5. a circulation component; 51. a water pump; 52. a water pumping pipe; 6. a drainage assembly; 61. a drain pipe; 62. a water discharge electromagnetic valve; 7. a liquid level sensor; 8. an overflow pipe; 9. a water softener.

Detailed Description

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

Example 1: a water circulation purification system of an impinging stream type fluidized bed oil fume purification device is shown in figure 1, the purification device comprises a reaction box 1 and a receiving groove 11 arranged at the bottom of the reaction box 1, and a flow guide channel 12 for introducing oil fume into the reaction box 1 is arranged on one side of the reaction box 1. A humidifying component 2 is horizontally arranged in the bearing groove 11, and the humidifying component 2 comprises a water receiving pipe 21 (shown in fig. 2) horizontally erected in the bearing groove 11, and a plurality of atomizing nozzles 22 (shown in fig. 2) uniformly arranged on the water receiving pipe 21 along the length direction of the water receiving pipe 21.

As shown in fig. 2, the water circulation purification system comprises a storage device 3, and a filtering assembly 4, a circulation assembly 5 and a drainage assembly 6 which are arranged on the storage device 3. The storage device 3 is a receiving tank 11, and the filter unit 4, the circulation unit 5, and the drain unit 6 are disposed on the receiving tank 11.

As shown in fig. 3, the filter assembly 4 includes a water supply pipe 41, a tee joint 42 connected to one end of the water supply pipe 41, an outlet of the tee joint 42 is connected to an extension pipe 43, the other end of the extension pipe 43 is provided with an internal thread and is connected to a medicine bottle 44 by a thread, and the extension pipe 43 is further provided with a medicine changing valve 45, so that when the water supply pipe 41 is in operation, water supply to the medicine bottle 44 is blocked by controlling the medicine changing valve 45. The other outlet of the tee joint 42 is connected with a water outlet pipe 46, the water outlet pipe 46 is arranged on the side wall of the bearing groove 11 in a penetrating mode, the end portion of the water outlet pipe 46 is connected with a nozzle 47, and the nozzle 47 faces the bottom of the bearing groove 11.

As shown in fig. 3, the circulation module 5 includes a water pump 51 fixed on the bottom surface of the receiving tank 11, a water pumping pipe 52 is connected to a water outlet of the water pump 51, and the other end of the water pumping pipe 52 is connected to the water receiving pipe 21, so that the liquid pumped by the water pump 51 directly supplies water to the water pumping module.

When clarification plant during operation, delivery pipe 41 one end links to each other with municipal water source to supply water to accepting groove 11 inside through delivery pipe 41, along with accepting the rising of the inside water level of groove 11, start water pump 51, thereby drive the liquid pump of accepting in the groove 11 and go into in the subassembly that draws water, thereby spout through atomizer 22, humidification subassembly 2 spun liquid striking produces the phenomenon of volatilizing at reaction box 1 inner wall. At the moment, oil fume gas is sucked into the reverse box, the gas has light weight and small field energy when being impacted, forward flow permeates reverse flow, the reverse flow also permeates forward flow, the gas generates oscillation motion, so that oil droplet particles in the smoke are enlarged, and the granulation process is finished; the liquid has heavy mass and large field energy when being impacted, and partial liquid molecules form polarization; oil drops and solid particles in the smoke can directionally move towards polarized water molecules to generate absorption and adsorption effects. Harmful gases such as sulfur dioxide and nitrogen oxides in the liquid are absorbed and reacted with polarized liquid molecules at a high speed, and are finally enriched in the liquid, the liquid falls into the receiving groove 11 under the action of gravity and finally falls into the receiving groove 11, at the moment, a worker can place alkaline medicines in the medicine bottle 44 and open the medicine changing valve 45, so that the liquid of the water supply pipe 41 flows into the medicine bottle 44, and the alkaline medicines are driven to splash on the water surface of the receiving groove 11. The alkaline medicine adopts sodium hydroxide in this embodiment, because the main component of grease is high-grade fatty acid glyceride, hydrolysis generation easily soluble in water high-grade fatty acid sodium and glycerine under alkaline condition to decompose fluid, make the liquid after the decomposition can carry out cyclic utilization once more, thereby stop supplying water with delivery pipe 41, make the reciprocal water supply operation to humidification subassembly 2 of liquid in the accepting groove 11, saved the waste of water resource greatly.

As shown in fig. 3, a liquid level sensor 7 is further mounted on an inner wall of the receiving tank 11, the sensor is of a sinomeasure brand and has the following model: the input type level meter of the SIN-P260 has the advantages of high precision and high corresponding speed, so that the implementation of the scheme is met. A preset water level is arranged in the bearing groove 11 and is written into the liquid level sensor 7, the preset water level value is higher than the height of the water pump 51 and lower than the height of the nozzle 47, and a water replenishing electromagnetic valve 48 is connected to the water supply pipe 41. When the water level of the receiving tank 11 is lower than the preset height, the liquid level sensor 7 transmits a signal to the water replenishing electromagnetic valve 48, so that the water replenishing electromagnetic valve 48 is controlled to be opened to supply water to the receiving tank 11; when the water level in the receiving groove 11 is higher than or equal to the preset height, the liquid level sensor 7 transmits a signal to the water replenishing solenoid valve 48, so that the water supply pipe 41 stops supplying water. Through the accuse to accepting 11 inside water levels in groove, make the water level of accepting 11 insides in groove be higher than water pump 51's height in real time, water pump 51's normal work has been ensured, and because the quality of oil stain is light, can float on the surface of water, through the control to the water level, also make the oil reservoir can keep away from water pump 51's the point of drawing water, the at first suction of oil stain intake pipe 52's possibility has been reduced, and the oil stain is kept away from the point setting of drawing water, also improve reaction time for the hydrolysis of sodium hydroxide and oil stain, the recycling who accepts 11 inside water sources in groove has been ensured.

As shown in fig. 3, the drainage assembly 6 is disposed in a drainage pipe 61 at the bottom of the receiving tank 11, one end of the drainage pipe 61 is communicated with the inside of the receiving tank 11, and the other end of the drainage pipe 61 is connected to the underground drainage system. The drain pipe 61 is also provided with a drain electromagnetic valve 62. After the waste water in the receiving tank 11 is used for a certain period of time, the adhesion efficiency of the waste water in the receiving tank 11 to oil stains is reduced, and the liquid in the receiving tank 11 can be drained under the control of the drainage electromagnetic valve 62, so that the effect of the humidifying assembly 2 is maximized. When the drain electromagnetic valve 62 is opened, the water replenishing electromagnetic valve 48 and the water pump 51 are in a closed state, and the liquid in the drain tank can be drained. When the water replenishment solenoid valve 48 is closed, the water replenishment solenoid valve 48 can be controlled by the liquid level sensor 7. Moreover, the waste water in the receiving tank 11 can be replaced at regular time, so that the generation of peculiar smell can be reduced.

As shown in fig. 3, an overflow pipe 8 is vertically disposed in the receiving groove 11, a lower end of the overflow pipe 8 penetrates through a bottom wall of the receiving groove 11 and is communicated with the drain pipe 61, and an upper end of the overflow pipe 8 is located above and closely adjacent to the preset water level. If moisturizing solenoid valve 48 or level sensor 7 break down for moisturizing solenoid valve 48 keeps the open mode, and the setting of warning pipe 8 can in time be discharged unnecessary moisture through drain pipe 61, makes unnecessary moisture can not lead to the fact the influence to reaction box 1 all ring edge borders.

As shown in fig. 2, the water supply pipe 41 is further connected with a water softener 9, and the water softener 9 can exchange calcium ions and magnesium ions in water through functional ions on resin, so that redundant calcium ions and magnesium ions in water are adsorbed, the purpose of removing scale is achieved, the service life of the related wading appliance is prolonged, and the maintenance frequency of workers is reduced.

Example 2: a water circulation purification system of an impinging stream type fluidized bed lampblack purification device, which is different from the embodiment 1 in that, as shown in fig. 4, the water circulation purification system comprises a storage device 3, and a filtering component 4, a circulating component 5 and a drainage component 6 which are arranged on the storage device 3. The storage device 3 comprises a receiving groove 11 and an external water tank 31, and the receiving groove 11 and the external water tank 31 are communicated with each other through a connecting pipe 13. The filtering component 4, the circulating component 5 and the drainage component 6 are arranged on the external water tank 31.

As shown in fig. 5, the filter assembly 4 includes a water supply pipe 41, a tee joint 42 connected to one end of the water supply pipe 41, an outlet of the tee joint 42 is connected to an extension pipe 43, the other end of the extension pipe 43 is provided with an internal thread and is connected to a medicine bottle 44 by a thread, and the extension pipe 43 is further provided with a medicine changing valve 45, so that when the water supply pipe 41 is in operation, water supply to the medicine bottle 44 is blocked by controlling the medicine changing valve 45. The other outlet of the tee joint 42 is connected with a water outlet pipe 46, the water outlet pipe 46 is arranged on the side wall of the external water tank 31 in a penetrating mode, the end portion of the water outlet pipe 46 is connected with a nozzle 47, and the nozzle 47 faces the bottom of the bearing groove 11.

As shown in fig. 5, the circulation module 5 includes a water pump 51 fixed on the bottom surface of the external water tank 31, a water pumping pipe 52 is connected to a water outlet of the water pump 51, and the other end of the water pumping pipe 52 penetrates through the external water tank 31 and is connected to the water receiving pipe 21, so that the liquid pumped by the water pump 51 directly supplies water to the water pumping module. The liquid level sensor 7 is fixed on the inner wall of the external water tank 31.

As shown in fig. 5, the drain unit 6 is provided with a drain pipe 61 provided at the bottom of the receiving tank 11, and a drain solenoid valve 62 provided on the drain pipe 61. One end of the water discharge pipe 61 is communicated with the inside of the external water tank 31, and the other end of the water discharge pipe 61 is connected with an underground water discharge system.

As shown in fig. 5, the overflow pipe 8 is vertically disposed in the external water tank 31, and the lower end of the overflow pipe 8 penetrates through the bottom wall of the external water tank 31 and communicates with the drain pipe 61, and the upper end of the overflow pipe 8 is located above the preset water level and is disposed adjacent to the preset water level.

For kitchens with small space, the space of the receiving tank 11 cannot meet the receiving and processing requirements of waste water, so the external water tank 31 is arranged in a region with large space through the connecting pipe 13, and the receiving and processing requirements of waste water are met.

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 (8)

1. The utility model provides a striking STREAMING fluidized bed oil smoke clarification plant's hydrologic cycle clean system which characterized in that: comprises a storage device (3) for collecting the waste water with the oil stains; a filtering component (4) which is arranged in the storage device (3) and is used for removing oil from oil stains in the waste water; the circulating component (5) is arranged in the storage device (3) and supplies the filtered oil-stained liquid to the humidifying component (2) again; and a drainage assembly (6) arranged in the storage device (3) and used for periodically draining the waste water;

the filtering component (4) comprises a water supply pipe (41) connected with a municipal water pipe, a tee joint (42) connected with the water supply pipe (41), a medicament bottle (44) detachably connected with one outlet of the tee joint (42) and used for placing alkaline medicaments, and a water outlet pipe (46) connected with the other outlet of the tee joint (42) and used for supplying the liquid of the dissolved alkaline medicaments into waste water.

2. The water circulation purification system of an impinging stream fluidized bed lampblack purification device as claimed in claim 1, wherein: the storage device (3) comprises a receiving groove (11) and an external water tank (31) communicated with the receiving groove (11), and the filtering component (4), the circulating component (5) and the drainage component (6) are arranged on the external water tank (31).

3. The water circulation purification system of an impinging stream fluidized bed lampblack purification device as claimed in claim 2, wherein: the circulation assembly (5) comprises a water pump (51) fixed at the bottom of the external water tank (31) and a water pumping pipe (52) connected with a water outlet of the water pump (51), and the other end of the water pumping pipe (52) is communicated with the humidification assembly (2).

4. The water circulation purification system of an impinging stream fluidized bed lampblack purification device as claimed in claim 2, wherein: the drainage assembly (6) comprises a drainage pipe (61) communicated with the bottom of the external water tank (31) and a drainage electromagnetic valve (62) arranged on the drainage pipe (61).

5. The water circulation purification system of an impinging stream fluidized bed lampblack purification device as claimed in claim 4, wherein: a water replenishing electromagnetic valve (48) is arranged on the water supply pipe (41), and a liquid level sensor (7) which measures the liquid level in the external water tank (31) and controls the water replenishing electromagnetic valve (48) to work in real time is arranged in the external water tank (31).

6. The water circulation purification system of an impinging stream fluidized bed lampblack purification device as claimed in claim 5, wherein: an overflow pipe (8) is arranged in the external water tank (31), the lower end of the overflow pipe (8) is communicated with the drain pipe (61), and the upper port of the overflow pipe (8) is positioned at the edge of the preset water level.

7. The water circulation purification system of an impinging stream fluidized bed lampblack purification device as claimed in claim 1, wherein: the storage device (3) comprises a receiving groove (11), and the filtering component (4), the circulating component (5) and the drainage component (6) are arranged on the receiving groove (11).

8. The water circulation purification system of an impinging stream fluidized bed lampblack purification device as claimed in claim 1, wherein: the water supply pipe (41) is also connected with a water softener (9) for purifying a water source.

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