CN115385484B - Sulfur-containing sewage treatment device for oil-gas field extraction - Google Patents
Sulfur-containing sewage treatment device for oil-gas field extraction Download PDFInfo
- Publication number
- CN115385484B CN115385484B CN202211128435.5A CN202211128435A CN115385484B CN 115385484 B CN115385484 B CN 115385484B CN 202211128435 A CN202211128435 A CN 202211128435A CN 115385484 B CN115385484 B CN 115385484B
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- Prior art keywords
- wall
- barrel
- stirring barrel
- sewage
- stirring
- Prior art date
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- 239000010865 sewage Substances 0.000 title claims abstract description 81
- 229910052717 sulfur Inorganic materials 0.000 title claims abstract description 31
- 239000011593 sulfur Substances 0.000 title claims abstract description 31
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 title claims abstract description 30
- 238000000605 extraction Methods 0.000 title abstract description 6
- 238000003756 stirring Methods 0.000 claims abstract description 61
- 238000001914 filtration Methods 0.000 claims abstract description 18
- 238000003860 storage Methods 0.000 claims abstract description 13
- 230000007246 mechanism Effects 0.000 claims abstract description 11
- 238000009434 installation Methods 0.000 claims description 27
- 238000005192 partition Methods 0.000 claims description 14
- 238000007599 discharging Methods 0.000 claims description 5
- 238000005273 aeration Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 4
- 238000009423 ventilation Methods 0.000 abstract description 3
- 238000001556 precipitation Methods 0.000 abstract description 2
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 10
- 238000002156 mixing Methods 0.000 description 7
- 238000007664 blowing Methods 0.000 description 5
- 235000012255 calcium oxide Nutrition 0.000 description 5
- 239000000292 calcium oxide Substances 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 4
- 235000003891 ferrous sulphate Nutrition 0.000 description 4
- 239000011790 ferrous sulphate Substances 0.000 description 4
- BAUYGSIQEAFULO-UHFFFAOYSA-L iron(2+) sulfate (anhydrous) Chemical compound [Fe+2].[O-]S([O-])(=O)=O BAUYGSIQEAFULO-UHFFFAOYSA-L 0.000 description 4
- 229910000359 iron(II) sulfate Inorganic materials 0.000 description 4
- 239000013049 sediment Substances 0.000 description 4
- -1 sulphide ion Chemical class 0.000 description 4
- 239000007788 liquid Substances 0.000 description 3
- 239000002351 wastewater Substances 0.000 description 3
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 2
- 238000006477 desulfuration reaction Methods 0.000 description 2
- 230000023556 desulfurization Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
Classifications
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5281—Installations for water purification using chemical agents
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/74—Treatment of water, waste water, or sewage by oxidation with air
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/101—Sulfur compounds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/14—Maintenance of water treatment installations
Abstract
The invention discloses a sulfur-containing sewage treatment device for oil and gas field extraction, which relates to the field of sewage treatment and comprises a stirring barrel, wherein a conveying pipe is arranged on the left side of the stirring barrel, a sewage storage barrel is arranged on the left side of the conveying pipe, a control panel is arranged on the front surface of the sewage storage barrel, a first one-way valve is arranged on the surface of the conveying pipe, a plurality of ventilation holes are formed in the upper surface of the stirring barrel, a mounting plate is arranged on the upper surface of the stirring barrel, and a filtering barrel is arranged on the back surface of the stirring barrel. The invention is convenient to convey the sewage in the sewage storage barrel into the stirring barrel by arranging the conveying pipe, carries out aeration and sulfur removal by arranging the stirring barrel, carries out precipitation method sulfur removal by arranging the filtering barrel, carries out multiple times of filtering by arranging the multiple times of sulfur removal mechanism, has simple structure, is easy to popularize and use, realizes the sulfur removal operation on the sewage by virtue of the structure, has simple structure and convenient operation, and is easy to popularize and use.
Description
Technical Field
The invention relates to the field of sewage treatment, in particular to a sulfur-containing sewage treatment device for oil and gas field extraction.
Background
The sewage treatment is a process for purifying sewage to meet the water quality requirement of being discharged into a certain water body or reused. Sewage treatment is generally classified into production sewage treatment and domestic sewage treatment according to sewage sources. The production sewage includes industrial sewage, agricultural sewage, medical sewage, etc., and the domestic sewage is sewage produced in daily life.
When the oil gas after exploitation is treated, a large amount of sulfur-containing sewage can be generated, the sewage can not be directly discharged, the sulfide treatment is required to reach the discharge standard, and the existing sulfur removal device adopts intelligent equipment, so that the sulfur removal cost is high, the popularization and the use are not facilitated, and therefore, the sulfur-containing sewage treatment device for oil and gas field extraction is required.
Disclosure of Invention
The purpose of the present application is to provide a sulfur-containing sewage treatment device for oil and gas field extraction, so as to solve the problems set forth in the above background art.
In order to achieve the above purpose, the present application provides the following technical solutions: the utility model provides a sulfur-containing sewage treatment plant is adopted to oil gas field, includes the agitator, the left side of agitator is provided with the transportation pipe, the left side of transportation pipe is provided with the sewage storage barrel, the front of sewage storage barrel is provided with control panel, the surface of transportation pipe is provided with first check valve, a plurality of ventilation holes have been seted up to the upper surface of agitator, the upper surface of agitator is provided with the mounting panel, the back of agitator is provided with the filter vat, the front of mounting panel is provided with sulfur removal mechanism many times.
By means of the structure, through setting up the transportation pipe, be convenient for carry the agitator with the interior sewage of sewage accumulator in, through setting up the agitator, carry out aeration desulfurization, through setting up the filter vat, carry out precipitation method desulfurization, through setting up multiple times sulfur removal mechanism, carry out multiple times filtration, simple structure easily uses widely.
Preferably, the multiple sulfur removal mechanism comprises an installation motor arranged on the front surface of the installation plate, a stirring shaft is arranged at the output end of the installation motor, a plurality of stirring rods are arranged on the surface of the stirring shaft, a plurality of fixed partition plates are arranged on the inner wall of the stirring barrel, avoidance holes are formed in the upper surfaces of the fixed partition plates, and the bottom end of the stirring shaft penetrates through the lower surface of the fixed partition plates and is connected with the inner bottom wall of the stirring barrel in a rotating mode.
Further, through setting up the installation motor, start the installation motor, the output of installation motor drives the (mixing) shaft and rotates, drives the sewage that gets into in the agitator through setting up the puddler and stirs, through setting up fixed baffle, increases the contact duration of air and sewage, through setting up dodging the hole, the flow of the sewage of being convenient for.
Preferably, the surface of agitator is provided with the U-shaped locating plate, the through-hole has been seted up to the surface of agitator, the inner wall of through-hole is provided with the air-supply line, the surface of air-supply line is provided with the second check valve, the inner wall of U-shaped locating plate is provided with the air-blower, the air-out end of air-blower and the right side fixed connection of air-supply line.
Further, through setting up the U-shaped locating plate, realize the support fixed to the air-blower, through setting up the air-blower, through the air-supply line to the air feed in the agitator, through setting up the second check valve, prevent liquid refluence.
Preferably, a conveying pipe is arranged on the surface of the stirring barrel, one end of the conveying pipe is fixedly connected with the inner wall of the filtering barrel, and a sewage pump is arranged on the surface of the conveying pipe.
Preferably, a fixing plate is arranged on the surface of the filter barrel, and a semicircular plate is connected to the upper surface of the filter barrel in a sliding manner.
Further, sewage in the stirring barrel is pumped into the filtering barrel by the sewage pump, the filtering barrel is sealed by the semicircular plate, and the semicircular plate which slides is supported by the fixed plate.
Preferably, the inner wall of the filter vat is provided with an installation lapping table, a discharging box is placed on the upper surface of the installation lapping table, a fixed upper cover is inserted into the inner wall of the discharging box, and an installation pull plate is arranged on the upper surface of the fixed upper cover.
Further, through setting up the installation lapping, be convenient for put the blowing box, through setting up the blowing box, place quick lime or ferrous sulfate that is used for adsorbing the sulphide ion, take place the reaction and form the sediment to break away from waste water, seal the blowing box through setting up fixed upper cover, through setting up the installation arm-tie, be convenient for pull the fixed upper cover of installation arm-tie lifting.
Preferably, the inner wall of the filter vat is provided with a drain pipe, the surface of the drain pipe is provided with a valve, and the surface of the drain pipe is provided with a plurality of small mounting holes.
Further, through setting up the valve, carry out control switch to the drain pipe, through setting up the mounting aperture, be convenient for discharge sewage.
Preferably, the inner wall of the drain pipe is provided with a placing plate, and the inner wall of the drain pipe is provided with a mounting hole.
Preferably, the inner wall of the mounting hole is provided with a telescopic rod, and one end of the telescopic rod is provided with a limiting block.
Further, through setting up the board of placing, place the filter screen, through setting up the mounting hole, give telescopic link installation space, through setting up the stopper, carry out spacingly to the filter screen.
Preferably, the surface cover of telescopic link is equipped with reset spring, reset spring's one end and the inner wall fixed connection of mounting hole, reset spring's the other end and stopper are close to one side fixed connection of drain pipe.
Preferably, the upper surface of placing the board is provided with the filter screen, the upper surface of filter screen is provided with the connection pull rod.
Further, through setting up reset spring, drive the stopper and reset, through setting up the filter screen, filter sewage, through setting up the connection pull rod, be convenient for pull the connection pull rod and take out the filter screen and clear up.
In summary, the invention has the technical effects and advantages that:
according to the invention, the installation motor is arranged, the installation motor is started, the output end of the installation motor drives the stirring shaft to rotate, the stirring rod is arranged to drive sewage entering the stirring barrel to stir, the fixed partition plate is arranged to prolong the contact time between air and sewage, the avoidance hole is arranged to facilitate the sewage flow, the U-shaped locating plate is arranged to support and fix the blower, the blower is arranged to supply air to the stirring barrel, and the second one-way valve is arranged to prevent liquid backflow.
According to the invention, sewage in the stirring barrel is pumped into the filtering barrel by arranging the sewage pump, sealing is carried out by arranging the semicircular plate, supporting is carried out on the sliding semicircular plate by arranging the fixing plate, the placing box is convenient to place by arranging the mounting table, quick lime or ferrous sulfate for absorbing sulfide ions is placed by arranging the placing box, reaction is carried out to form sediment, and accordingly the sediment is separated from the waste water, and sealing is carried out on the placing box by arranging the fixing upper cover.
According to the invention, the upper cover is conveniently pulled and fixed by arranging the mounting pull plate, the drain pipe is controlled to be opened and closed by arranging the valve, sewage is conveniently discharged by arranging the mounting small hole, the filter screen is placed by arranging the placing plate, the telescopic rod is provided with the mounting space by arranging the mounting hole, the filter screen is limited by arranging the limiting block, the limiting block is driven to reset by arranging the reset spring, sewage is filtered by arranging the filter screen, and the connecting pull rod is conveniently pulled to take out the filter screen for cleaning by arranging the connecting pull rod.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic perspective view of a sewage treatment apparatus according to an embodiment of the present application;
FIG. 2 is a schematic cross-sectional view of a stirring barrel in an embodiment of the present application;
fig. 3 is a schematic perspective view of an avoidance hole in an embodiment of the present application;
fig. 4 is a schematic perspective view of a sewage pump according to an embodiment of the present application;
FIG. 5 is a schematic cross-sectional view of a filter vat according to an embodiment of the present application;
fig. 6 is a schematic perspective view of a fixed upper cover and a discharge box in the embodiment of the application;
fig. 7 is an enlarged schematic view of the structure at a in fig. 6 according to the embodiment of the present application.
In the figure: 1. a stirring barrel; 2. an air vent; 3. a mounting plate; 4. a transport tube; 5. a first one-way valve; 6. a sewage storage tank; 7. a control panel; 8. a filter vat; 9. a multiple sulfur removal mechanism; 901. installing a motor; 902. a stirring shaft; 903. a U-shaped positioning plate; 904. a blower; 905. a second one-way valve; 906. an air inlet pipe; 907. fixing the partition board; 908. a stirring rod; 909. avoidance holes; 910. a delivery tube; 911. a sewage pump; 912. a fixing plate; 913. a semicircular plate; 914. a drain pipe; 915. a valve; 916. fixing an upper cover; 917. a discharging box; 918. mounting a pulling plate; 919. installing small holes; 920. a filter screen; 921. placing a plate; 922. a mounting hole; 923. connecting a pull rod; 924. a telescopic rod; 925. a return spring; 926. a limiting block; 927. and (5) installing a lapping platform.
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.
Examples: referring to fig. 1-7, an oil and gas field produced sulfur-containing sewage treatment device comprises a stirring barrel 1, wherein a conveying pipe 4 is arranged on the left side of the stirring barrel 1, a sewage storage barrel 6 is arranged on the left side of the conveying pipe 4, a control panel 7 is arranged on the front surface of the sewage storage barrel 6, a first one-way valve 5 is arranged on the surface of the conveying pipe 4, a plurality of ventilation holes 2 are formed in the upper surface of the stirring barrel 1, a mounting plate 3 is arranged on the upper surface of the stirring barrel 1, a filter barrel 8 is arranged on the back surface of the stirring barrel 1, a plurality of sulfur removal mechanisms 9 are arranged on the front surface of the mounting plate 3, and the stirring barrel 1, the conveying pipe 4, the sewage storage barrel 6, the control panel 7, the first one-way valve 5, the mounting plate 3, the filter barrel 8 and the plurality of sulfur removal mechanisms 9 can be any one in the prior art.
By means of the structure, the sewage in the sewage storage tank 6 is conveniently conveyed into the stirring barrel 1 through the conveying pipe 4, aeration sulfur removal is carried out through the stirring barrel 1, the sedimentation sulfur removal is carried out through the filtering barrel 8, the multiple times of filtration is carried out through the multiple times of sulfur removal mechanism 9, and the device is simple in structure and easy to popularize and use.
As a preferred embodiment in this embodiment, the multiple sulfur removal mechanism 9 includes a mounting motor 901 disposed on the front surface of the mounting plate 3, a stirring shaft 902 is disposed at an output end of the mounting motor 901, a plurality of stirring rods 908 are disposed on a surface of the stirring shaft 902, a plurality of fixing partition boards 907 are disposed on an inner wall of the stirring barrel 1, the mounting motor 901, the stirring shaft 902 and the stirring rods 908 are fixed, the fixing partition boards 907 can be any one of the prior art, avoidance holes 909 are formed on upper surfaces of the plurality of fixing partition boards 907, and a bottom end of the stirring shaft 902 penetrates through a lower surface of the fixing partition boards 907 and is rotationally connected with an inner bottom wall of the stirring barrel 1. Through setting up installation motor 901, start installation motor 901, installation motor 901's output drives (mixing) shaft 902 and rotates, drives through setting up puddler 908 and gets into the sewage in the agitator 1 and stir, through setting up fixed baffle 907, increases the contact duration of air and sewage, through setting up dodging hole 909, the flow of the sewage of being convenient for.
As a preferred implementation manner in this embodiment, a U-shaped positioning plate 903 is disposed on the surface of the stirring barrel 1, a through hole is formed on the surface of the stirring barrel 1, an air inlet pipe 906 is disposed on the inner wall of the through hole, a second one-way valve 905 is disposed on the surface of the air inlet pipe 906, an air blower 904 is disposed on the inner wall of the U-shaped positioning plate 903, the air inlet pipe 906, the second one-way valve 905 and the air blower 904 can be any one of the prior art, and the air outlet end of the air blower 904 is fixedly connected with the right side of the air inlet pipe 906. Through setting up U-shaped locating plate 903, realize the support fixed to air-blower 904, through setting up air-blower 904, through air-supply line 906 to the interior air feed of agitator 1, through setting up second check valve 905, prevent that liquid from flowing backwards.
As a preferred embodiment in this embodiment, the surface of the stirring tank 1 is provided with a conveying pipe 910, one end of the conveying pipe 910 is fixedly connected with the inner wall of the filtering tank 8, the surface of the conveying pipe 910 is provided with a sewage pump 911, the surface of the filtering tank 8 is provided with a fixed plate 912, the upper surface of the filtering tank 8 is slidably connected with a semicircular plate 913, and the conveying pipe 910, the sewage pump 911, the fixed plate 912 and the semicircular plate 913 may be any one of the prior arts. By providing the sewage pump 911, sewage in the stirring tank 1 is pumped into the filtering tank 8, and is sealed by providing the semicircular plate 913, and the sliding semicircular plate 913 is supported by providing the fixed plate 912.
As a preferred implementation manner in this embodiment, the inner wall of the filter vat 8 is provided with a mounting platform 927, the upper surface of the mounting platform 927 is provided with a discharge box 917, the inner wall of the discharge box 917 is inserted with a fixed upper cover 916, the upper surface of the fixed upper cover 916 is provided with a mounting pull plate 918, and the mounting platform 927, the discharge box 917, the fixed upper cover 916 and the mounting pull plate 918 may be any one of the prior art. Through setting up installation set 927, be convenient for put feed box 917, through setting up feed box 917, place quick lime or ferrous sulfate that is used for adsorbing the sulphide ion, take place the reaction and form the sediment to break away from waste water, through setting up fixed upper cover 916, seal feed box 917, through setting up installation arm-tie 918, be convenient for pull installation arm-tie 918 draws fixed upper cover 916.
As a preferred implementation manner in this embodiment, the inner wall of the filter vat 8 is provided with a drain pipe 914, the surface of the drain pipe 914 is provided with a valve 915, the drain pipe 914 and the valve 915 can be any one of the prior art, and the surface of the drain pipe 914 is provided with a plurality of mounting holes 919. By providing the valve 915, the drain pipe 914 is controlled to be opened and closed, and by providing the mounting small hole 919, the sewage is discharged conveniently.
In this embodiment, the inner wall of the drain pipe 914 is provided with a placement plate 921, the inner wall of the drain pipe 914 is provided with a mounting hole 922, the inner wall of the mounting hole 922 is provided with a telescopic rod 924, one end of the telescopic rod 924 is provided with a limiting block 926, and the placement plate 921, the telescopic rod 924 and the limiting block 926 can be any one of the prior art. Through setting up board 921, place filter screen 920, through setting up mounting hole 922, give telescopic link 924 installation space, through setting up stopper 926, carry out spacingly to filter screen 920.
In this embodiment, the surface cover of telescopic link 924 is equipped with reset spring 925, and reset spring 925 can be any one of the prior art, and reset spring 925's one end and the inner wall fixed connection of mounting hole 922, reset spring 925's the other end and stopper 926 are close to one side fixed connection of drain pipe 914, and the upper surface of placing plate 921 is provided with filter screen 920, and the upper surface of filter screen 920 is provided with connection pull rod 923, and filter screen 920, connection pull rod 923 can be any one of the prior art. Through setting up reset spring 925, drive stopper 926 and reset, through setting up filter screen 920, filter sewage, through setting up the connection pull rod 923, be convenient for pull connection pull rod 923 take out filter screen 920 and clear up.
The working principle of the invention is as follows: a user is in use, through control panel 7, carry the sewage in the sewage storage tank 6 to in agitator 1 through transportation pipe 4, start mounting motor 901 and air-blower 904, air-blower 904 carries external air to in agitator 1, mounting motor 901 starts its output and drives (mixing) shaft 902 rotation, the (mixing) shaft 902 rotation drives (mixing) rod 908 rotation, the (mixing) rod 908 rotation drives the sewage that gets into in the agitator 1 and stirs, the fixed partition 907 increases the contact duration of air and sewage, make sewage and air keep good contact with each other by applying the aeration method, reach the purpose of sulfur reduction with the air oxidation sulphide, then pulling semicircle board 913 opens filter vat 8, upwards pull mounting arm 918, install arm 918 and drive fixed upper cover 916 and separate with the blowing box, medicament such as quick lime, ferrous sulfate has been placed in blowing box 917, the sewage in with agitator 1 is carried to in filter vat 8 through the (mixing) pump, sewage takes place the reaction with sulfur ion sewage and takes place to react with quick lime, thereby the sewage is separated from the sewage valve, the filter screen 920 is opened to the filter screen 920 when the surface is in touch with the bottom surface is easy to be cleaned up, the filter screen 920 is opened, the surface is easy to be connected to the filter screen 920 is easy to realize, the surface is easy to be cleaned up through the filter screen 920, the surface is easy to be cleaned up, the surface is easy to be convenient to install, the surface is easy to draw down is easy to be easy to clean up and to remove.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present invention, and although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present invention.
Claims (2)
1. The utility model provides a sulfur-containing sewage treatment plant is adopted to oil gas field, includes agitator (1), its characterized in that: the novel sewage treatment device is characterized in that a conveying pipe (4) is arranged on the left side of the stirring barrel (1), a sewage storage barrel (6) is arranged on the left side of the conveying pipe (4), a control panel (7) is arranged on the front surface of the sewage storage barrel (6), a first one-way valve (5) is arranged on the surface of the conveying pipe (4), a plurality of air holes (2) are formed in the upper surface of the stirring barrel (1), a mounting plate (3) is arranged on the upper surface of the stirring barrel (1), a filtering barrel (8) is arranged on the back surface of the stirring barrel (1), and a plurality of sulfur removal mechanisms (9) are arranged on the front surface of the mounting plate (3);
the multiple sulfur removal mechanism (9) comprises a mounting motor (901) arranged on the front surface of a mounting plate (3), a stirring shaft (902) is arranged at the output end of the mounting motor (901), a plurality of stirring rods (908) are arranged on the surface of the stirring shaft (902), a plurality of fixed partition boards (907) are arranged on the inner wall of the stirring barrel (1), avoiding holes (909) are formed in the upper surfaces of the fixed partition boards (907), the bottom end of the stirring shaft (902) penetrates through the lower surface of the fixed partition boards (907) and is in rotary connection with the inner bottom wall of the stirring barrel (1), a U-shaped positioning plate (903) is arranged on the surface of the stirring barrel (1), a through hole is formed in the surface of the stirring barrel (1), an air inlet pipe (906) is arranged on the inner wall of the through hole, a second one-way valve (908) is arranged on the surface of the air inlet pipe (906), the air outlet end of the air blower (904) is fixedly connected with the right side of the air inlet pipe (906), the bottom end of the stirring barrel (907) penetrates through the lower surface of the fixed partition board (907) and is in rotary connection with the inner wall of the filtering pipe (910), the surface of the filtering pipe (8) is provided with the filtering pipe (910), the novel filter tank is characterized in that a semicircular plate (913) is slidably connected to the upper surface of the filter tank (8), an installation platform (927) is arranged on the inner wall of the filter tank (8), a discharging box (917) is arranged on the upper surface of the installation platform (927), a fixed upper cover (916) is inserted into the inner wall of the discharging box (917), an installation pulling plate (918) is arranged on the upper surface of the fixed upper cover (916), a drain pipe (914) is arranged on the inner wall of the filter tank (8), a valve (915) is arranged on the surface of the drain pipe (914), and a plurality of small installation holes (919) are formed in the surface of the drain pipe (914).
2. The oil and gas field produced sulfur-containing sewage treatment device according to claim 1, wherein: the inner wall of the drain pipe (914) is provided with a placing plate (921), the inner wall of the drain pipe (914) is provided with a mounting hole (922), the inner wall of the mounting hole (922) is provided with a telescopic rod (924), and one end of the telescopic rod (924) is provided with a limiting block (926); a return spring (925) is sleeved on the surface of the telescopic rod (924), one end of the return spring (925) is fixedly connected with the inner wall of the mounting hole (922), and the other end of the return spring (925) is fixedly connected with one side, close to the drain pipe (914), of the limiting block (926); the upper surface of placing board (921) is provided with filter screen (920), the upper surface of filter screen (920) is provided with connection pull rod (923).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211128435.5A CN115385484B (en) | 2022-09-16 | 2022-09-16 | Sulfur-containing sewage treatment device for oil-gas field extraction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211128435.5A CN115385484B (en) | 2022-09-16 | 2022-09-16 | Sulfur-containing sewage treatment device for oil-gas field extraction |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115385484A CN115385484A (en) | 2022-11-25 |
| CN115385484B true CN115385484B (en) | 2024-04-05 |
Family
ID=84126463
Family Applications (1)
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