CN218221724U - Be applied to fluoride salt tail gas and spray processing system - Google Patents

Abstract

The utility model provides a spraying treatment system applied to fluoride salt tail gas, which comprises a box body, wherein a plurality of spraying heads are arranged on the rectangular array on the upper surface of the box body, an air outlet hopper is embedded in the middle of the upper surface of the box body, and a filtering mechanism which corresponds to the air outlet hopper and is used for filtering the tail gas is arranged on the upper surface of the box body; the upper end of the left side face of the box body is provided with a gas conveying pipe used for conveying tail gas in the fluoride salt production process into the box body, activated carbon is paved on the inner bottom face of the box body, a discharging pipe is arranged in the middle of the lower surface of the box body, a water pumping pipe is arranged at the lower end of the right side face of the box body, a water storage tank used for supplying water to the spray header is arranged on the right side of the box body, a first water pump is arranged on the water pumping pipe and arranged in the water storage tank, and the first water pump is connected with a first water outlet pipe; the utility model discloses can realize spraying the processing filtration to the tail gas that produces in the fluoride salt production process.

Description

Be applied to fluoride salt tail gas and spray processing system

Technical Field

The utility model relates to a fluoride salt production technical field, especially a be applied to fluoride salt tail gas and spray processing system.

Background

In the production process of fluoride salt, tail gas components are very complex, and the components and properties of waste gas generated by a system are different aiming at different reaction processes, so that the waste gas needs to be treated and filtered to be discharged into the air, otherwise, air pollution is caused.

In the prior art, the waste gas treatment technology mainly comprises an adsorption method, a combustion method, a biological method, a chemical method and the like. The methods have respective characteristics, but have defects, and the adsorption method and the biological method have large occupied area, high operation cost and complex process; the combustion method and the chemical method have the problems of unrecoverable tail gas, long time consumption for treating the tail gas, low treatment efficiency, easy generation of secondary pollution and the like.

Disclosure of Invention

In view of this, the utility model aims at providing a can realize spraying the tail gas that produces in the fluoride production process and handle filterable being applied to fluoride tail gas and spray processing system.

The utility model discloses a following method realizes: a spraying treatment system applied to fluoride salt tail gas comprises a box body, wherein a plurality of spraying heads are arranged on the upper surface of the box body in a rectangular array manner, a gas outlet hopper is embedded in the middle of the upper surface of the box body, and a filtering mechanism which corresponds to the gas outlet hopper and is used for filtering the tail gas is arranged on the upper surface of the box body; the utility model discloses a fluoride salt production process, including box left surface, box right flank, spray head, activated carbon, discharging pipe, box right flank lower extreme, box right-hand setting is used for carrying fluoride salt production in-process tail gas extremely gas-supply pipe in the box, activated carbon has been laid to the bottom surface in the box, box lower surface middle part is provided with the discharging pipe, box right flank lower extreme is provided with the drinking-water pipe, the right-hand storage water tank that does that is provided with of box the shower head supplies water, be provided with first suction pump on the drinking-water pipe, just first suction pump set up in the storage water tank, first suction pump is connected with first outlet pipe, first outlet pipe set up in the storage water tank.

Further, filtering mechanism includes the cartridge filter, the air inlet of cartridge filter with it is linked together to go out the hopper, box upper surface left end is provided with the supporting shoe, be provided with multisection telescopic cylinder on the supporting shoe, multisection telescopic cylinder's telescopic link end is provided with and is used for opening and shutting the openable plate of the air inlet of cartridge filter, supreme plasma purifier, ultraviolet lamp and the filter pulp of having set gradually are down followed in the cartridge filter, the cartridge filter openly has been seted up the pull mouth, the pull is provided with and places the drawer in the pull mouth, place the drawer in the bottom surface and seted up a plurality of through-holes, it has laid in the drawer to place the drawer filter pulp.

Furthermore, a first liquid level sensor is arranged at the upper end of the left side face in the box body, the liquid level sensor is arranged below the gas conveying pipe, and an electromagnetic valve is arranged in the discharging pipe.

Furthermore, a second water pump is arranged on the inner bottom surface of the water storage tank and connected with a water delivery pipe, second water outlet pipes are arranged on the inner periphery of the inner upper surface of the tank body, the second water outlet pipes are communicated end to end and are connected with the water delivery pipe, a plurality of corrugated pipes are equidistantly connected to the second water outlet pipes, a plurality of two limiting blocks are equidistantly arranged on the second water outlet pipes, the corrugated pipes are arranged between the two limiting blocks, a driving motor is arranged on the side surfaces of the limiting blocks, an output shaft of the driving motor penetrates through the spray header, and the spray header is connected with a water outlet of the corrugated pipes; a second liquid level sensor is arranged at the upper end of the right side face in the water storage tank, and a third water outlet pipe is arranged at the upper end of the right side face of the water storage tank.

The beneficial effects of the utility model reside in that: the utility model adds the spray header, the filtering mechanism, the gas outlet hopper and the active carbon in the device, so that the tail gas generated in the fluoride salt production process can be sprayed by the spray header, and then the tail gas is discharged into the filtering mechanism through the gas outlet hopper, thereby realizing the filtering and discharging of the tail gas, and the active carbon can filter the sprayed water and then returns to the water storage tank for recycling; the utility model discloses simple structure, the simple operation can effectually use manpower sparingly material resources, improves work efficiency.

Drawings

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

Fig. 2 is a schematic diagram of the internal structure of the present invention.

Fig. 3 is a schematic structural view of the shower head.

Detailed Description

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

Referring to fig. 1 to 3, the present invention provides an embodiment: a spraying treatment system applied to fluoride salt tail gas comprises a box body 1, wherein a plurality of spraying heads 2 are arranged on the upper surface of the box body 1 in a rectangular array mode, an air outlet hopper 3 is embedded in the middle of the upper surface of the box body 1, and a filtering mechanism 4 which corresponds to the air outlet hopper 3 and is used for filtering tail gas is arranged on the upper surface of the box body 1; 1 left surface upper end of box is provided with and is used for carrying fluoride salt production in-process tail gas extremely gas-supply pipe 11 in the box 1, activated carbon 12 has been laid to the bottom in the box 1, 1 lower surface middle part of box is provided with discharging pipe 13, 1 right side lower extreme of box is provided with drinking- water pipe 14, 1 right-hand being provided with of box is done the storage water tank 15 that shower head 2 supplied water, be provided with first suction pump 16 on the drinking-water pipe 14, just first suction pump 16 set up in the storage water tank 15, first suction pump 16 is connected with first outlet pipe 17, first outlet pipe 17 set up in the storage water tank 15. Make in carrying to box 1 through the tail gas that produces when will producing fluoride salt, then through shower head 2 with water blowout, carry out the dust fall effect to the dust in the gas, filter in carrying gas to filter mechanism 4 again behind the dust fall, then discharge to the atmosphere, avoid causing air pollution, then through active carbon 12's effect, can realize that the water after the dust fall filters, pump again and send to storage water tank 15 in and carry out recycle.

Please continue to refer to fig. 1 and fig. 2, in an embodiment of the present invention, the filtering mechanism 4 includes a filter cylinder 41, an air inlet of the filter cylinder 41 is communicated with the air outlet hopper 3, a supporting block 42 is disposed at a left end of an upper surface of the box body 1, a multi-section telescopic cylinder 43 is disposed on the supporting block 42, an openable plate 44 for opening and closing the air inlet of the filter cylinder 41 is disposed at an end of a telescopic rod of the multi-section telescopic cylinder 43, a plasma purifier 45, an ultraviolet lamp 46 and filter cotton 47 are sequentially disposed in the filter cylinder 41 from bottom to top, a drawing opening (not shown) is disposed at a front surface of the filter cylinder 41, a placing drawer 48 is disposed in the drawing opening, a plurality of through holes (not shown) are disposed at an inner bottom surface of the placing drawer 48, and the filter cotton 47 is disposed in the placing drawer 48. Make through giving vent to anger the hopper 3 with gas and carry to cartridge filter 41 in, then filter gas through plasma purifier 45, ultraviolet lamp 46 and filter pulp 47, then discharge, avoid air pollution then through the effect of drawing the mouth, can realize filter pulp 47's change.

As shown in fig. 2, in an embodiment of the present invention, a first liquid level sensor 18 is disposed at an upper end of a left side surface in the box body 1, the liquid level sensor 18 is disposed below the gas pipe 11, and an electromagnetic valve 19 is disposed in the discharging pipe 13. The opening and closing function of the discharge pipe 13 can be realized through the action of the electromagnetic valve 19, and when the water level in the box body 1 reaches the first liquid level sensor 18 through the action of the first liquid level sensor 18, water in the box body 1 can be pumped into the water storage tank 15 through the water pumping pipe 14 for cyclic utilization.

Please continue to refer to fig. 1 to 3, in an embodiment of the present invention, a second water pump 5 is disposed on the bottom surface in the water storage tank 15, the second water pump 5 is connected to a water pipe 51, a second water outlet pipe 52 is disposed around the inner upper surface of the tank 1, the second water outlet pipe 52 is connected end to end, the second water outlet pipe 52 is connected to the water pipe 51, a plurality of corrugated pipes 53 are equidistantly connected to the second water outlet pipe 52, a plurality of two limit blocks 54 are equidistantly disposed on the second water outlet pipe 52, the corrugated pipes 53 are disposed between the two limit blocks 54, a driving motor 55 is disposed on the side of the limit blocks 54, an output shaft of the driving motor 55 passes through the shower head 2, and the shower head 2 is connected to the water outlet of the corrugated pipes 53; a second liquid level sensor 56 is arranged at the upper end of the right side in the water storage tank 15, and a third water outlet pipe 57 is arranged at the upper end of the right side of the water storage tank 15. The effect of making through driving motor 55, can drive shower head 2 and carry out the swing back and forth, thereby realize the regulation of 2 angles of shower head, effect through second suction pump 5, can pump the water in the storage water tank 15 to raceway 51, raceway 51 carries water to the second outlet pipe 52 in, rethread shower head 2 carries out the spraying effect, when the water level in storage water tank 15 reaches second level sensor 56, second suction pump 5 then begins work, take out the water in the storage water tank 15.

Please continue to refer to fig. 1, in an embodiment of the present invention, a feed port 6 for adding activated carbon is openly opened on the box body 1, and a cover plate 61 for opening and closing the feed port 6 is hinged on the feed port 6. So that the feed inlet 6 can be opened or closed by the cover plate 61, thereby facilitating the addition or cleaning of the activated carbon by the worker.

The utility model discloses well suction pump, level sensor, shower head, plasma purifier, ultraviolet lamp and filter pulp are prior art, and the technical personnel in the field have been clearly understood, do not carry out the detailed description here, level sensor's model can LK1222 level sensor, and plasma purifier's model can be ZR-DLZ5000 plasma exhaust gas purifier, but is not limited to here.

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 (4)

1. The utility model provides a be applied to fluoride salt tail gas and spray processing system which characterized in that: the device comprises a box body, wherein a plurality of spray heads are arranged on the upper surface of the box body in a rectangular array manner, an air outlet hopper is embedded in the middle of the upper surface of the box body, and a filtering mechanism which corresponds to the air outlet hopper and is used for filtering tail gas is arranged on the upper surface of the box body; the utility model discloses a fluoride salt production process, including box left surface, box right flank, spray head, activated carbon, discharging pipe, box right flank lower extreme, box right-hand setting is used for carrying fluoride salt production in-process tail gas extremely gas-supply pipe in the box, activated carbon has been laid to the bottom surface in the box, box lower surface middle part is provided with the discharging pipe, box right flank lower extreme is provided with the drinking-water pipe, the right-hand storage water tank that does that is provided with of box the shower head supplies water, be provided with first suction pump on the drinking-water pipe, just first suction pump set up in the storage water tank, first suction pump is connected with first outlet pipe, first outlet pipe set up in the storage water tank.

2. The fluoride salt tail gas spray treatment system applied to the fluoride salt tail gas of claim 1, which is characterized in that: filtering mechanism includes the cartridge filter, the air inlet of cartridge filter with it is linked together to give vent to anger the fill, box upper surface left end is provided with the supporting shoe, be provided with multisection telescopic cylinder on the supporting shoe, multisection telescopic cylinder's telescopic link end is provided with and is used for opening and shutting the openable plate of the air inlet of cartridge filter, supreme plasma purifier, ultraviolet lamp and the filter pulp of having set gradually are down followed in the cartridge filter, the cartridge filter openly has been seted up the pull mouth, the pull is provided with and places the drawer in the pull mouth, place the drawer in the bottom and seted up a plurality of through-holes, it has laid in the drawer to place the drawer filter pulp.

3. The fluoride salt tail gas spray treatment system applied to the fluoride salt tail gas of claim 1, wherein: the upper end of the left side face in the box body is provided with a first liquid level sensor, the liquid level sensor is arranged below the gas conveying pipe, and an electromagnetic valve is arranged in the discharging pipe.

4. The fluoride salt tail gas spray treatment system applied to the fluoride salt tail gas of claim 1, which is characterized in that: the water storage tank is characterized in that a second water suction pump is arranged on the inner bottom surface of the water storage tank and connected with a water delivery pipe, second water outlet pipes are arranged on the inner periphery of the inner upper surface of the tank body, the second water outlet pipes are communicated end to end and connected with the water delivery pipe, a plurality of corrugated pipes are connected to the second water outlet pipes at equal intervals, a plurality of two limiting blocks are arranged on the second water outlet pipes at equal intervals, the corrugated pipes are arranged between the two limiting blocks, a driving motor is arranged on the side surfaces of the limiting blocks, an output shaft of the driving motor penetrates through the spray header, and the spray header is connected with water outlets of the corrugated pipes; a second liquid level sensor is arranged at the upper end of the right side face in the water storage tank, and a third water outlet pipe is arranged at the upper end of the right side face of the water storage tank.

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