CN116459634A - Hydrogen sulfide removing device - Google Patents
Hydrogen sulfide removing device Download PDFInfo
- Publication number
- CN116459634A CN116459634A CN202310520913.5A CN202310520913A CN116459634A CN 116459634 A CN116459634 A CN 116459634A CN 202310520913 A CN202310520913 A CN 202310520913A CN 116459634 A CN116459634 A CN 116459634A
- Authority
- CN
- China
- Prior art keywords
- air
- hydrogen sulfide
- water
- air inlet
- baffle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 title claims abstract description 74
- 229910000037 hydrogen sulfide Inorganic materials 0.000 title claims abstract description 74
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 90
- 239000007789 gas Substances 0.000 claims abstract description 41
- 238000009423 ventilation Methods 0.000 claims abstract description 18
- 230000006835 compression Effects 0.000 claims description 18
- 238000007906 compression Methods 0.000 claims description 18
- 230000007306 turnover Effects 0.000 claims description 5
- 239000003595 mist Substances 0.000 abstract description 12
- 230000009471 action Effects 0.000 abstract description 9
- 238000011049 filling Methods 0.000 abstract description 6
- 239000002912 waste gas Substances 0.000 abstract description 4
- 239000003921 oil Substances 0.000 description 56
- 238000002347 injection Methods 0.000 description 7
- 239000007924 injection Substances 0.000 description 7
- 239000002360 explosive Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 238000002156 mixing Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000002378 acidificating effect Effects 0.000 description 3
- 244000309464 bull Species 0.000 description 3
- 241000883990 Flabellum Species 0.000 description 2
- 239000012295 chemical reaction liquid Substances 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 101000937647 Drosophila melanogaster Probable malonyl-CoA-acyl carrier protein transacylase, mitochondrial Proteins 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 1
- 239000004327 boric acid Substances 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000003795 desorption Methods 0.000 description 1
- 238000006477 desulfuration reaction Methods 0.000 description 1
- 230000023556 desulfurization Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-M hydrogensulfate Chemical compound OS([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-M 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
- B01D53/1456—Removing acid components
- B01D53/1468—Removing hydrogen sulfide
Abstract
The invention relates to the field of hydrogen sulfide removal, and discloses a hydrogen sulfide removal device which comprises an oil tank, wherein an oil filling port is arranged between the upper ends of the oil tank, one side of the oil filling port is provided with a vent, a ventilation device is arranged on the vent, one side of the vent is fixedly provided with a water tank, and one side of the water tank is provided with a water pump. Compared with the prior art, the water pump pumps water in the water tank into the side air chamber through the water inlet pipe, water pumped from the water inlet pipe is sprayed in a water mist shape under the action of the atomizer, air flow overflowed from the inner air inlet and outlet chamber enters the side air chamber to be mixed and reacted with extruded hydrogen sulfide waste gas, the air inlet baffle is pressed down under the action of the air flow, and after the air inlet baffle is pressed down, the side air chamber, the upper air chamber and the outer air inlet and outlet chamber are communicated, so that hydrogen sulfide is discharged from the outer air inlet and outlet chamber after being dissolved in the water, and pollution and harm to human bodies caused by directly discharged hydrogen sulfide gas are avoided.
Description
Technical Field
The invention relates to the field of hydrogen sulfide removal, in particular to a hydrogen sulfide removal device.
Background
Hydrogen sulfide is a flammable acidic gas under standard conditions, is colorless, has a bad egg smell at low concentration, has a sulfur smell at extremely low concentration, and is extremely toxic. The aqueous solution is hydrogen sulfate, which is less acidic than carbonic acid, but more acidic than boric acid. Can be dissolved in water, is easy to be dissolved in alcohols, petroleum solvents and crude oil, and hydrogen sulfide gas is widely existing in nature and various production processes. The top cover of the oil tank, the metering hole cover and the ventilation pipe for sealing the oil tank are all approaches for releasing hydrogen sulfide outwards, and if the hydrogen sulfide is not treated, environmental pollution and human body harm are easily caused.
The patent of the invention with the publication number of CN108704457B discloses tower type desulfurization and denitrification equipment, which comprises an air outlet pipe, a tower body, a wire mesh demister, a spray pipe, an air inlet pipe, a gas stirring device, a fixed rod, a valve, a first connecting pipe, a filtering device, a second connecting pipe, a liquid storage tank, a liquid inlet pipe and a spray hole. However, the actual purpose of improving the waste gas treatment is difficult to achieve by only mixing the waste gas and the reaction liquid through the spiral blades, and the hydrogen sulfide and the reaction liquid cannot be sufficiently mixed, so that leakage of the hydrogen sulfide gas is easily caused.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a hydrogen sulfide removing device which has the advantages of removing hydrogen sulfide from an oil tank vent, and the like, and solves the problems of hydrogen sulfide leakage and the like during oil injection of an oil tank.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a hydrogen sulfide desorption device, includes the oil tank, be provided with the oiling mouth between the upper end of oil tank, one side of oiling mouth is provided with the air vent, install breather on the air vent, one side of air vent is fixed to be provided with the water tank, the water pump is installed to one side of water tank, be connected with the inlet tube between water pump and the breather, solar panel is installed to the water tank up end.
Preferably, the ventilation device comprises an outer air cylinder, the upper end fixedly connected with end cover of the outer air cylinder, be provided with the inner air cylinder in the outer air cylinder, the lateral wall integration of inner air cylinder is connected with the side riser, the left side wall integration of outer air cylinder is connected with the side diaphragm, be provided with outer business turn over air chamber between side diaphragm and the side riser, be provided with the inner business turn over air chamber in the inner air cylinder, be provided with the side air chamber between side riser and the outer air cylinder inner right side wall, be provided with the upper air chamber between end cover and the side diaphragm, the end connection of inlet tube has the atomizer, the atomizer is at the bottom fixed setting of outer air cylinder, the upper end of side diaphragm and side riser is connected with the air inlet baffle, the upper end of inner air cylinder is provided with the exhaust baffle, the middle vertical slip of air inlet baffle and exhaust baffle wears to be equipped with, upper end and side riser fixedly connected with outer business turn over air chamber, the lower extreme stretches into in the inner air cylinder and fixedly connected with spacing head, the compression spring above the montant is equipped with the compression spring, compression spring and the compression spring below the montant is equipped with the compression sleeve respectively, compression spring below the compression sleeve is equipped with the compression sleeve.
Preferably, the left side wall in the interior gas cylinder and the right side wall in the outer gas cylinder are rotated and are connected with the horizontal pole, install the motor on the lateral wall of outer gas cylinder, motor output and horizontal pole right-hand member fixed connection, the left and right sides surface of horizontal pole is equipped with worm wheel blade and initiative conical gear respectively in the cover, the top lateral wall rotates and installs the bull stick in the side air chamber, the lower extreme fixedly connected with driven conical gear of bull stick, driven conical gear and initiative conical gear meshing, the upper and lower side surface of bull stick is equipped with deflection flabellum and lower deflection flabellum respectively.
Preferably, the deflection angle of the upper deflection fan blade is 45 degrees, and the deflection angle of the lower deflection fan blade is 35 degrees.
Preferably, the right side wall in the inner air inlet and outlet chamber is provided with a rectangular groove, an upper electric contact piece is fixedly arranged at the top in the rectangular groove, a spring is fixedly connected to the side wall at the bottom in the rectangular groove, a lower electric contact piece is fixedly connected to the upper end of the spring, a power line is fixedly arranged on the side wall of the water inlet pipe, the positive electrode and the negative electrode of the power line are respectively connected with the upper electric contact piece and the lower electric contact piece, and the power line is connected with the water pump in series.
Preferably, the air inlet baffle is in a shape of a Chinese character 'two', the left end and the right end of the air inlet baffle are respectively clamped with the upper ends of the side transverse plates and the side vertical plates, the air outlet baffle is in a shape of a Chinese character 'T', and the air outlet baffle is clamped with the upper end of the inner air exchanging cylinder.
Preferably, a ventilation fireproof plate is arranged between the left side of the inner air exchanging cylinder and the left side wall of the outer air exchanging cylinder.
Compared with the prior art, the invention provides a hydrogen sulfide removing device, which has the following beneficial effects:
1. according to the hydrogen sulfide removing device, when the oil tank is filled with oil, the oil is filled from the oil filling port, along with the injection of the oil in the oil tank, the hydrogen sulfide gas in the oil tank is extruded from the air vent, because the inner air exchanging cylinder is fixedly connected with the air vent, the hydrogen sulfide gas extruded from the air vent enters the inner air inlet and outlet chamber, under the impact of air flow, the lower electric contact piece moves upwards and contacts with the upper electric contact piece, when the upper electric contact piece contacts with the lower electric contact piece, the electric loop of the water pump is communicated and opened, water in the water tank is pumped into the side air chamber through the water inlet pipe, the water pumped from the water inlet pipe is sprayed in a water mist shape under the action of the atomizer, the air flow overflowed from the inner air inlet and outlet chamber enters the side air chamber to be mixed and reacted with the extruded hydrogen sulfide waste gas, and under the action of the air flow, after the air inlet baffle is pressed downwards, the side air chamber, the upper air chamber and the outer air inlet chamber are communicated, so that the hydrogen sulfide is discharged from the outer air inlet and outlet chamber after being dissolved in water, and pollution and harm to human body caused by directly discharged hydrogen sulfide gas are avoided.
2. According to the hydrogen sulfide removing device, in the process that hydrogen sulfide gas enters the side air chamber from the inner air inlet and outlet chamber, the water pump and the motor are simultaneously opened to work, the motor drives the cross rod and worm wheel blades sleeved on the cross rod to rotate, the rotating worm wheel blades can accelerate airflow to rise, the air pressure in the side air chamber is increased, the air inlet baffle is conveniently pushed down, the air inlet baffle rotates with the driving conical gear of the worm wheel She Tongzhou, the driven conical gear is meshed with the driving conical gear, the driven conical gear and the rotating rod connected with the driven conical gear synchronously rotate, the upper deflection fan blades and the lower deflection fan blades on the outer surface of the rotating rod synchronously rotate, because the deflection angle of the upper deflection fan blades is 45 degrees, the deflection angle of the lower deflection fan blades is 35 degrees, the rotating upper deflection fan blades can push airflow to move downwards, the rotating lower deflection fan blades can push airflow to move upwards, and the deflection angle of the lower deflection fan blades is smaller than that of the upper deflection fan blades, so that the hydrogen sulfide airflow and water mist are mixed in a reciprocating mode between the upper deflection fan blades and the lower deflection fan blades, and the full mixing of the hydrogen sulfide and the water is guaranteed, and the airflow is still flowing upwards.
Drawings
FIG. 1 is a schematic view of the mounting structure of the ventilator of the present invention;
FIG. 2 is a schematic cross-sectional view of a ventilator according to the present invention;
FIG. 3 is a schematic cross-sectional view of the ventilation device during the exhaust process according to the present invention;
FIG. 4 is a schematic cross-sectional view of the ventilator during air intake according to the present invention;
FIG. 5 is an enlarged schematic view of the structure of the present invention at A;
FIG. 6 is an enlarged schematic view of the structure of the present invention at B;
FIG. 7 is an enlarged schematic view of the structure of the present invention at C;
fig. 8 is an enlarged schematic view of the structure of the present invention at D.
In the figure: 1. an oil tank; 2. a water tank; 3. a solar panel; 4. a water pump; 5. a water inlet pipe; 6. a ventilation device; 7. a vent; 8. an oil filling port; 9. an end cap; 10. an upper air chamber; 11. a side cross plate; 12. an outer inlet and outlet air chamber; 13. an outer air exchanging cylinder; 14. breathable fireproof plates; 15. an inner gas cylinder; 16. an inner inlet and outlet air chamber; 17. an atomizer; 18. a side air chamber; 19. side risers; 20. a compression spring is arranged; 21. an air inlet baffle; 22. a vertical rod; 23. a rotating rod; 24. a driven bevel gear; 25. a cross bar; 26. a driving bevel gear; 27. a turbine blade; 28. an exhaust baffle; 29. a lower compression spring; 30. a positioning head; 31. upper deflection fan blades; 32. lower deflection fan blades; 33. powering up the contact; 34. rectangular grooves; 35. a lower electric contact; 36. a spring; 37. and a motor.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
As described in the background art, the present application provides a hydrogen sulfide removal device in order to solve the above technical problems.
In a typical embodiment of the present application, as shown in fig. 1-8, a hydrogen sulfide removing device comprises an oil tank 1, an oil filling port 8 is arranged between the upper ends of the oil tank 1, one side of the oil filling port 8 is provided with an air vent 7, an air exchanging device 6 is arranged on the air vent 7, one side of the air vent 7 is fixedly provided with a water tank 2, one side of the water tank 2 is provided with a water pump 4, a water inlet pipe 5 is connected between the water pump 4 and the air exchanging device 6, a solar panel 3 is arranged on the upper end surface of the water tank 2, the air exchanging device 6 comprises an outer air exchanging tube 13, the upper end of the outer air exchanging tube 13 is fixedly connected with an end cover 9, an inner air exchanging tube 15 is arranged in the outer air exchanging tube 13, a side wall of the inner air exchanging tube 15 is integrally connected with a side transverse plate 11, an outer air inlet and outlet chamber 12 is arranged between the side transverse plate 11 and the side transverse plate 19, an inner air inlet and outlet chamber 16 is arranged in the inner air exchanging tube 15, a side air chamber 18 is arranged between the side vertical plate 19 and the inner right side wall of the outer ventilation cylinder 13, an upper air chamber 10 is arranged between the end cover 9 and the side transverse plate 11, an atomizer 17 is connected at the end part of the water inlet pipe 5, the atomizer 17 is fixedly arranged at the bottom end surface of the outer ventilation cylinder 13, the upper ends of the side transverse plate 11 and the side vertical plate 19 are connected with an air inlet baffle 21, the upper end of the inner ventilation cylinder 15 is provided with an air outlet baffle 28, a vertical rod 22 is vertically and slidably arranged in the middle of the air inlet baffle 21 and the air outlet baffle 28, the upper end of the vertical rod 22 is fixedly connected with the end cover 9, the lower end of the vertical rod 22 stretches into the inner ventilation cylinder 15 and is fixedly connected with a limit head 30, an upper compression spring 20 is sleeved on the outer surface of the vertical rod 22 above the air inlet baffle 21, the upper and lower ends of the upper compression spring 20 are fixedly connected with the end cover 9 and the air inlet baffle 21 respectively, a lower compression spring 29 is sleeved on the outer surface of the vertical rod 22 below the air outlet baffle 28, the upper and lower ends of the lower compression spring 29 are respectively and fixedly connected with the exhaust baffle 28 and the limiting head 30, a cross rod 25 is rotationally connected between the inner left side wall of the inner ventilation cylinder 15 and the inner right side wall of the outer ventilation cylinder 13, a motor 37 is arranged on the side wall of the outer ventilation cylinder 13, the output end of the motor 37 is fixedly connected with the right end of the cross rod 25, the outer surfaces of the left side and the right side of the cross rod 25 are respectively sheathed with a worm wheel blade 27 and a driving bevel gear 26, a rotating rod 23 is rotationally arranged on the inner top side wall of the side air chamber 18, the lower end of the rotating rod 23 is fixedly connected with a driven bevel gear 24, the driven bevel gear 24 is meshed with the driving bevel gear 26, the upper and lower outer surfaces of the rotating rod 23 are respectively sheathed with an upper deflection fan blade 31 and a lower deflection fan blade 32, a rectangular groove 34 is arranged on the inner right side wall of the inner inlet and outlet air chamber 16, an upper electric contact piece 33 is fixedly arranged on the inner top of the rectangular groove 34, a spring 36 is fixedly connected with the inner bottom side wall of the rectangular groove 34, the upper end of the spring 36 is fixedly connected with a lower electric contact piece 35, the side wall of the water inlet pipe 5 is fixedly provided with a power line, the anode and the cathode of the power line are respectively connected with an upper electric contact piece 33 and a lower electric contact piece 35, the power line is connected with a water pump 4 in series, in addition, a motor 37 is connected with the water pump 4 in series, when the oil tank 1 is filled with oil, the gasoline is injected from the oil injection port 8, along with the injection of the gasoline in the oil tank 1, the hydrogen sulfide gas in the oil tank 1 is extruded from the air vent 7, because the inner air exchange cylinder 5 is fixedly connected with the air vent 7, the extruded hydrogen sulfide gas from the air vent 7 enters into the inner air inlet and outlet chamber 16, the lower electric contact piece 35 moves upwards and contacts with the upper electric contact piece 33 under the impact of the air flow, when the upper electric contact piece 33 contacts with the lower electric contact piece 35, the electric loop of the water pump 4 is communicated and opened, the solar panel 3 supplies power for the water pump 4, the water in the water tank 1 is pumped out and pumped into the side air chamber 18 through the water inlet pipe 5, the water pumped from the water inlet pipe 5 is sprayed in a water mist shape under the action of the atomizer 17, the air flow overflowed from the inner air inlet and outlet chamber 16 enters the side air chamber 18, the extruded hydrogen sulfide gas is mixed with the water mist, the hydrogen sulfide is dissolved in the water, and the air inlet baffle 21 is pressed down under the action of air pressure, after the air inlet baffle 21 is pressed down, the side air chamber 18, the upper air chamber 10 and the outer air inlet and outlet chamber 12 are communicated, so that the hydrogen sulfide is discharged from the outer air inlet and outlet chamber 12 after being dissolved in the water, pollution and harm to human bodies caused by directly discharged hydrogen sulfide gas are avoided, and part of mixed water vapor of the water mist and the hydrogen sulfide gas is condensed into water beads and returns into the oil tank 1, because the water density is higher than that of the oil, the water is deposited at the bottom in the oil tank 1, the bottom pad exists in the oil tank 1, the heat insulation effect is achieved, and the safety is improved;
in the process that the hydrogen sulfide gas enters the side air chamber 18 from the inner air inlet and outlet chamber 16, the water pump 4 and the motor 37 are simultaneously opened to work, the motor 37 drives the cross rod 25 and the worm wheel blades 27 sleeved on the cross rod to rotate, the rotating worm wheel blades 27 can accelerate the air flow to rise, the air pressure in the side air chamber 18 is increased, the air inlet baffle 21 is conveniently pushed down, the driving bevel gear 26 coaxial with the worm wheel blades 27 rotates, the driven bevel gear 24 is meshed with the driving bevel gear 26, the driven bevel gear 24 and the rotating rod 23 connected with the driven bevel gear rotate synchronously, the upper deflection fan blades 31 and the lower deflection fan blades 32 on the outer surface of the rotating rod 23 rotate synchronously, because the deflection angle of the upper deflection fan blade 31 is 45 degrees, the deflection angle of the lower deflection fan blade 32 is 35 degrees, the rotating upper deflection fan blade 31 can push the air flow to move downwards, the rotating lower deflection fan blade 32 can push the air flow to move upwards, and the deflection angle of the lower deflection fan blade 32 is smaller than that of the upper deflection fan blade 31, so that the hydrogen sulfide air flow and the water mist are mixed by reciprocating vibration between the upper deflection fan blade 31 and the lower deflection fan blade 32, the full mixing of the hydrogen sulfide and the water is ensured, and the air flow integrally flows upwards;
similarly, when gasoline in the oil tank 1 is pumped out, external air enters from the external air inlet and outlet chamber 12, and the exhaust baffle 28 is pressed down, at this time, the external air inlet and outlet chamber 12 is communicated with the internal air inlet and outlet chamber 16, and the air enters the oil tank 1 and is mixed with hydrogen sulfide in the oil tank 1, so that the hydrogen sulfide gas is diluted, when the hydrogen sulfide is conveniently discharged from the oil tank 1 later, the treatment effect of the hydrogen sulfide is ensured, and although the hydrogen sulfide and the air are mixed to form an explosive mixture, compared with the traditional method that the hydrogen sulfide gas is directly discharged into the air, the formed explosive gas is directly exposed in the air, the mixed gas is contained in the oil tank 1, and the gasoline is inflammable and explosive, so that the air enters the oil tank 1, and the safety of the oil tank 1 is not influenced.
Further, in the above-mentioned scheme, the air intake baffle 21 is "two" font, and the left and right ends of air intake baffle 21 are respectively with the upper end joint of side diaphragm 11 and side riser 19, and exhaust baffle 28 is "T" font, and exhaust baffle 28 and the upper end joint of interior section of thick bamboo 15 take a breath, and when oil tank 1 oiling, inside hydrogen sulfide gas is discharged, and air intake baffle 21 moves down, and exhaust baffle 28 blocks motionless, and similarly, when oil tank 1 oil extraction, outside air gets into, and exhaust baffle 28 moves down, and air intake baffle 21 keeps fixed.
Further, in the above scheme, the ventilation fireproof plate 14 is installed between the left side of the inner ventilation cylinder 15 and the inner left side wall of the outer ventilation cylinder 13, so as to avoid the entry of external fire sources and improve the safety.
The working principle of the invention is as follows: when the oil tank 1 is used, gasoline is injected from the oil injection port 8 during oil injection, along with the injection of the gasoline in the oil tank 1, hydrogen sulfide gas in the oil tank 1 is extruded from the vent port 7, because the inner ventilation cylinder 5 is fixedly connected with the vent port 7, the hydrogen sulfide gas extruded from the vent port 7 enters the inner inlet and outlet air chamber 16, the lower electric contact piece 35 moves upwards and contacts the upper electric contact piece 33 under the impact of airflow, when the upper electric contact piece 33 contacts the lower electric contact piece 35, the electric loop of the water pump 4 is communicated and opened, water in the water tank 1 is pumped out and pumped into the side air chamber 18 through the water inlet pipe 5, the water pumped from the water inlet pipe 5 is sprayed in a water mist shape under the action of the atomizer 17, the air flow overflowed from the inner air inlet and outlet chamber 16 enters the side air chamber 18, the extruded hydrogen sulfide gas is mixed with water mist, the air inlet baffle 21 is pressed down under the action of air pressure, after the air inlet baffle 21 is pressed down, the side air chamber 18, the upper air chamber 10 and the outer air inlet and outlet chamber 12 are communicated, so that hydrogen sulfide is discharged from the outer air inlet and outlet chamber 12 after being dissolved in water, pollution and harm to human bodies caused by directly discharged hydrogen sulfide gas are avoided, in addition, part of mixed water mist of water mist and hydrogen sulfide gas is condensed into water drops and returns into the oil tank 1, because the water density is higher than that of oil, the water is deposited at the bottom in the oil tank 1, and the water is arranged at the bottom of the bottom in the oil tank 1, thereby having a heat insulation effect and improving safety;
in the process that hydrogen sulfide gas enters the side air chamber 18 from the inner air inlet and outlet chamber 16, the water pump 4 and the motor 37 are simultaneously opened to work, the motor 37 drives the cross rod 25 and the worm wheel blade 27 sleeved on the cross rod to rotate, the rotating worm wheel blade 27 can accelerate the air flow to rise, the air pressure in the side air chamber 18 is increased, the air inlet baffle 21 is conveniently pushed downwards, the driving bevel gear 26 coaxial with the worm wheel blade 27 rotates, the driven bevel gear 24 is meshed with the driving bevel gear 26, the driven bevel gear 24 and the rotating rod 23 connected with the driven bevel gear rotate synchronously, the upper deflection fan blade 31 and the lower deflection fan blade 32 on the outer surface of the rotating rod 23 rotate synchronously, because the deflection angle of the upper deflection fan blade 31 is 45 degrees, the deflection angle of the lower deflection fan blade 32 is 35 degrees, the rotating upper deflection fan blade 31 can push the air flow to move downwards, the rotating lower deflection fan blade 32 can push the air flow to move upwards, the deflection angle of the lower deflection fan blades 32 is smaller than that of the upper deflection fan blades 31, so that the hydrogen sulfide gas flow and water mist are mixed in a reciprocating vibration mode between the upper deflection fan blades 31 and the lower deflection fan blades 32, sufficient mixing of hydrogen sulfide and water is guaranteed, but the whole gas flow is upward, because the hydrogen sulfide gas in the oil tank 1 can be sucked into the side air chamber 18 under the action of the rotating worm wheel blades 27, the gas flow moves upward in the side air chamber 18, and meanwhile, the upper deflection fan blades 31 and the lower deflection fan blades 32 which rotate up and down in the side air chamber 18 can slow down the upward moving speed of the hydrogen sulfide gas and water vapor in the side air chamber 18, the residence time of the hydrogen sulfide gas and the water vapor in the side air chamber 18 is improved, and sufficient mixing is guaranteed;
similarly, when gasoline in the oil tank 1 is pumped out, external air enters from the external air inlet and outlet chamber 12, and the exhaust baffle 28 is pressed down, at this time, the external air inlet and outlet chamber 12 is communicated with the internal air inlet and outlet chamber 16, and the air enters the oil tank 1 and is mixed with hydrogen sulfide in the oil tank 1, so that the hydrogen sulfide gas is diluted, when the hydrogen sulfide is conveniently discharged from the oil tank 1 later, the treatment effect of the hydrogen sulfide is ensured, and although the hydrogen sulfide and the air are mixed to form an explosive mixture, compared with the traditional method that the hydrogen sulfide gas is directly discharged into the air, the formed explosive gas is directly exposed in the air, the mixed gas is contained in the oil tank 1, and the gasoline is inflammable and explosive, so that the air enters the oil tank 1, and the safety of the oil tank 1 is not influenced.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A hydrogen sulfide removal device, characterized in that: including oil tank (1), be provided with oiling mouth (8) between the upper end of oil tank (1), one side of oiling mouth (8) is provided with air vent (7), install breather (6) on air vent (7), one side of air vent (7) is fixed to be provided with water tank (2), water pump (4) are installed to one side of water tank (2), be connected with inlet tube (5) between water pump (4) and breather (6), solar panel (3) are installed to water tank (2) up end.
2. A hydrogen sulfide removal device as claimed in claim 1, wherein: the air exchanging device (6) comprises an outer air exchanging tube (13), an end cover (9) is fixedly connected to the upper end of the outer air exchanging tube (13), an inner air exchanging tube (15) is arranged in the outer air exchanging tube (13), a side vertical plate (19) is integrally connected to the side wall of the inner air exchanging tube (15), a side transverse plate (11) is integrally connected to the inner left side wall of the outer air exchanging tube (13), an outer air inlet and outlet chamber (12) is arranged between the side transverse plate (11) and the side vertical plate (19), an inner air inlet and outlet chamber (16) is arranged in the inner air exchanging tube (15), a side air chamber (18) is arranged between the side vertical plate (19) and the inner right side wall of the outer air exchanging tube (13), an upper air chamber (10) is arranged between the end cover (9) and the side transverse plate (11), an atomizer (17) is connected to the end of the water inlet tube (5), the bottom end face of the atomizer (17) at the outer air exchanging tube (13) is fixedly arranged, an upper end 21 of the side transverse plate (11) and the side vertical plate (19) is connected to an upper end 21), an upper air inlet baffle (22) is arranged on the air inlet and a vertical rod (22) is connected to the air inlet baffle (22), the lower extreme of montant (22) stretches into in the interior gas cylinder (15) and fixedly connected with spacing head (30), montant (22) surface cover of air inlet baffle (21) top is equipped with compression spring (20), go up compression spring (20) upper and lower extreme respectively with end cover (9) and air inlet baffle (21) fixed connection, montant (22) surface cover below exhaust baffle (28) is equipped with compression spring (29) down, the upper and lower end of compression spring (29) respectively with exhaust baffle (28) and spacing head (30) fixed connection.
3. A hydrogen sulfide removal device as claimed in claim 2, wherein: the novel air pump is characterized in that a cross rod (25) is rotationally connected between the inner left side wall of the inner air pump (15) and the inner right side wall of the outer air pump (13), a motor (37) is mounted on the side wall of the outer air pump (13), the output end of the motor (37) is fixedly connected with the right end of the cross rod (25), worm blades (27) and driving bevel gears (26) are sleeved on the outer surfaces of the left side and the right side of the cross rod (25) respectively, a rotating rod (23) is rotationally mounted on the inner top side wall of the side air chamber (18), a driven bevel gear (24) is fixedly connected with the lower end of the rotating rod (23), the driven bevel gear (24) is meshed with the driving bevel gear (26), and an upper deflection fan blade (31) and a lower deflection fan blade (32) are sleeved on the outer surfaces of the upper side and the lower side of the rotating rod (23).
4. A hydrogen sulfide removal device according to claim 3, wherein: the deflection angle of the upper deflection fan blade (31) is 45 degrees, and the deflection angle of the lower deflection fan blade (32) is 35 degrees.
5. A hydrogen sulfide removal device as defined in claim 4, wherein: the utility model discloses a water pump, including interior business turn over air chamber (16), right side wall is provided with rectangular channel (34) in interior business turn over air chamber (16), the fixed last electric contact piece (33) that is provided with in rectangular channel (34) interior top, interior bottom side wall fixedly connected with spring (36) in rectangular channel (34), spring (36) upper end fixedly connected with lower electric contact piece (35), the fixed power cord that is provided with of lateral wall of inlet tube (5), the positive negative pole of power cord is connected with last electric contact piece (33) and lower electric contact piece (35) respectively, power cord and water pump (4) series connection.
6. A hydrogen sulfide removal device as defined in claim 5, wherein: the air inlet baffle (21) is in a shape of a Chinese character 'two', the left end and the right end of the air inlet baffle (21) are respectively clamped with the upper ends of the side transverse plates (11) and the side vertical plates (19), the air outlet baffle (28) is in a shape of a Chinese character 'T', and the air outlet baffle (28) is clamped with the upper end of the inner air exchange tube (15).
7. A hydrogen sulfide removal device as defined in claim 6, wherein: and a ventilation fireproof plate (14) is arranged between the left side of the inner air exchanging cylinder (15) and the inner left side wall of the outer air exchanging cylinder (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310520913.5A CN116459634B (en) | 2023-05-10 | 2023-05-10 | Hydrogen sulfide removing device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310520913.5A CN116459634B (en) | 2023-05-10 | 2023-05-10 | Hydrogen sulfide removing device |
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| CN116459634A true CN116459634A (en) | 2023-07-21 |
| CN116459634B CN116459634B (en) | 2023-11-07 |
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| CN116459634B (en) | 2023-11-07 |
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