CN113816524A - Mining low-cost reactive water treatment device and treatment method thereof - Google Patents
Mining low-cost reactive water treatment device and treatment method thereof Download PDFInfo
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- CN113816524A CN113816524A CN202111105400.5A CN202111105400A CN113816524A CN 113816524 A CN113816524 A CN 113816524A CN 202111105400 A CN202111105400 A CN 202111105400A CN 113816524 A CN113816524 A CN 113816524A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 68
- 238000005065 mining Methods 0.000 title claims abstract description 40
- 238000000034 method Methods 0.000 title claims abstract description 16
- 230000007246 mechanism Effects 0.000 claims abstract description 52
- 238000002156 mixing Methods 0.000 claims abstract description 39
- 239000004576 sand Substances 0.000 claims abstract description 30
- 239000002351 wastewater Substances 0.000 claims abstract description 17
- 230000001954 sterilising effect Effects 0.000 claims abstract description 16
- 239000006228 supernatant Substances 0.000 claims abstract description 9
- 230000000694 effects Effects 0.000 claims abstract description 8
- 238000003756 stirring Methods 0.000 claims description 53
- 238000007599 discharging Methods 0.000 claims description 30
- 239000000463 material Substances 0.000 claims description 24
- 238000006243 chemical reaction Methods 0.000 claims description 17
- 230000001681 protective effect Effects 0.000 claims description 14
- 238000005086 pumping Methods 0.000 claims description 14
- 238000004659 sterilization and disinfection Methods 0.000 claims description 11
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 8
- 239000000843 powder Substances 0.000 claims description 8
- 238000004062 sedimentation Methods 0.000 claims description 7
- 239000003651 drinking water Substances 0.000 claims description 6
- 235000020188 drinking water Nutrition 0.000 claims description 6
- 239000010802 sludge Substances 0.000 claims description 5
- 229910000019 calcium carbonate Inorganic materials 0.000 claims description 4
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 claims description 4
- 239000000292 calcium oxide Substances 0.000 claims description 4
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims description 4
- 229960004887 ferric hydroxide Drugs 0.000 claims description 4
- 238000005189 flocculation Methods 0.000 claims description 4
- 230000016615 flocculation Effects 0.000 claims description 4
- IEECXTSVVFWGSE-UHFFFAOYSA-M iron(3+);oxygen(2-);hydroxide Chemical compound [OH-].[O-2].[Fe+3] IEECXTSVVFWGSE-UHFFFAOYSA-M 0.000 claims description 4
- 239000011028 pyrite Substances 0.000 claims description 4
- 229910052683 pyrite Inorganic materials 0.000 claims description 4
- NIFIFKQPDTWWGU-UHFFFAOYSA-N pyrite Chemical compound [Fe+2].[S-][S-] NIFIFKQPDTWWGU-UHFFFAOYSA-N 0.000 claims description 4
- 238000011010 flushing procedure Methods 0.000 claims description 3
- 238000006757 chemical reactions by type Methods 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims description 2
- 229910001385 heavy metal Inorganic materials 0.000 abstract description 8
- 150000002500 ions Chemical class 0.000 abstract description 8
- 230000002285 radioactive effect Effects 0.000 abstract description 8
- 238000005272 metallurgy Methods 0.000 abstract description 7
- 238000001556 precipitation Methods 0.000 abstract description 5
- 230000001105 regulatory effect Effects 0.000 abstract description 5
- 230000007613 environmental effect Effects 0.000 abstract description 4
- 238000009713 electroplating Methods 0.000 abstract description 3
- 238000003889 chemical engineering Methods 0.000 abstract description 2
- 230000003139 buffering effect Effects 0.000 description 4
- 229910052500 inorganic mineral Inorganic materials 0.000 description 3
- 239000011707 mineral Substances 0.000 description 3
- 230000006872 improvement Effects 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000035484 reaction time Effects 0.000 description 2
- 239000013049 sediment Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 230000008439 repair process Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
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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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
-
- 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
- C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
-
- 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
- C02F2001/007—Processes including a sedimentation step
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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
- C02F2101/00—Nature of the contaminant
- C02F2101/006—Radioactive compounds
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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
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/20—Heavy metals or heavy metal compounds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/06—Controlling or monitoring parameters in water treatment pH
-
- 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
- C02F2303/04—Disinfection
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- Acoustics & Sound (AREA)
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- Hydrology & Water Resources (AREA)
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Abstract
The invention relates to the technical field of mining industry, in particular to a low-cost reactive water treatment device for mining industry and a treatment method thereof, wherein the device comprises a device box body, a sand setting chamber, a mixing chamber, an adjusting chamber and a sterilizing chamber are sequentially arranged in the device box body, conveying mechanisms are respectively arranged in the sand setting chamber, the mixing chamber and the sterilizing chamber, a blow discharge channel is arranged at the bottom of the inner side of the device box body and is communicated with the sand setting chamber, the mixing chamber, the adjusting chamber and the sterilizing chamber, and water inlets and water outlets are arranged at two ends of the device box body; the invention realizes the low-cost treatment of the mining and metallurgy wastewater by carrying out precipitation treatment on the mining and metallurgy wastewater and overflowing the supernatant into the regulating reservoir for regulating treatment; the method has higher precipitation treatment effect on heavy metal ions and radioactive nuclides, and can be widely used for treating the heavy metal ions and radioactive nuclide wastewater generated by mining, mining and metallurgy, chemical engineering, electroplating, machinery, nuclear industry, environmental protection, restoration and the like.
Description
Technical Field
The invention relates to the technical field of mining industry, in particular to a low-cost reactive water treatment device and a treatment method thereof for mining industry.
Background
Mineral resources are products of earth crust in the long-term formation, development and evolution process, and are formed by gathering natural minerals under certain geological conditions through certain geological action. Different geological events may result in different types of minerals. Mine water refers to all water penetrating into underground mining space in the coal mining process, and sometimes contains a small amount of penetrating surface water. Various methods are adopted to remove or reduce harmful substances in the mine water, so that the mine water reaches the emission standard and meets the requirements of the environmental quality standard of the receiving water body, or the mine water is treated to the target water quality with various requirements.
Chinese patent No. 201820082500.8 discloses a mining wastewater treatment device, which comprises a main body, the inside downside center of main part is equipped with the carousel, the upper portion of carousel is equipped with the pivot, the outside of pivot is encircleed and is connected with the spiral leaf, the outside right side of main part is equipped with the controller, the lower part of main part is equipped with the sedimentation tank, the inside through connection of sedimentation tank has the adsorption plate, the upper portion left side of sedimentation tank is equipped with the air-blower.
Chinese patent No. 202021081651.5 discloses a effluent treatment plant for mining engineering, the power distribution box comprises a box body, the top of box is provided with the feed inlet, and the outside of feed inlet is provided with the sleeve pipe, first spout has been seted up to the sheathed tube inside wall, and the inboard of first spout is provided with first slider, the top of first slider is provided with the movable block, the inside of box is provided with the filter chamber, and the inside wall of filter chamber all is provided with the screw hole.
At present, water needs to be treated by the water treatment device in the mining industry, the problem of poor treatment of heavy metal ions and radionuclides in the mining industry can occur when the device is used, and the device is sunk and the reaction time is too long when the device is used, so that the overall treatment efficiency of the device is affected, and therefore, the research and development of the low-cost reactive water treatment device in the mining industry and the treatment method thereof are urgently needed.
Disclosure of Invention
The invention aims to provide a low-cost reactive water treatment device for mining industry and a treatment method thereof, which are used for solving the problems that the treatment of heavy metal ions and radioactive nuclides in the mining industry is not good, and the overall treatment efficiency of the device is influenced due to bottom settlement and overlong reaction time during use.
The technical scheme of the invention is as follows: the utility model provides a low-cost reaction type water treatment facilities of mining industry, includes the device box, the inside sand setting room, mixing chamber, control chamber and the disinfection room of having set gradually of device box, and the inside of sand setting room, mixing chamber and disinfection room all is provided with conveying mechanism, the inboard bottom of device box is provided with and blows the discharge passage, and discharges the inside intercommunication of passage and sand setting room, mixing chamber, control chamber and disinfection room, the both ends of device box are provided with water inlet and outlet, the water inlet communicates with the inside of sand setting room, the outlet communicates with the inside of disinfection room, the inside of sand setting room is provided with row material mechanism, row material mechanism includes push motor, dwang and promotion spiral head, the dwang passes through the bearing rotation and installs at the indoor side top of sand setting, promotion spiral head fixed mounting is at the lower extreme of dwang, push motor installs the upper surface at the device box, and the upper end fixed connection of push motor's output shaft and dwang, the inside of mixing chamber is provided with rabbling mechanism, the rabbling mechanism includes agitator motor, (mixing) shaft and puddler, the (mixing) shaft passes through the bearing and rotates the inside of installing at the mixing chamber, puddler fixed mounting is at the surface of (mixing) shaft, agitator motor fixed mounting is at the upper surface of device box, and agitator motor's output shaft and the upper end fixed connection of (mixing) shaft.
Furthermore, the pushing spiral head is conical, and the lower end of the pushing spiral head is rotatably connected with the device box body through a bearing.
Furthermore, the shape of the stirring rod is set to be arc-shaped, and the stirring rod is arranged on the outer surface of the stirring shaft in a spiral shape.
Further, conveying mechanism includes delivery pump, drinking-water pipe and outlet pipe, delivery pump fixed mounting is at the upper surface of device box, the drinking-water pipe is installed on the mouth that draws water of delivery pump, and the lower extreme of drinking-water pipe is located device box inboard bottom, the outlet pipe is installed on the mouth that drains of delivery pump, and the lower extreme of outlet pipe passes the baffle and is located the next door indoor.
Further, the inside of discharging channel is provided with row material pivot, the one end downside of device box is provided with the discharge motor, the output shaft of discharge motor and the one end fixed connection who arranges the material pivot, the surface of arranging the material pivot is provided with row material spiral plate, the one end fixedly connected with support revolving rack of arranging the material pivot, support revolving rack and discharging channel pass through the bearing and rotate and be connected.
Furthermore, the lower extreme of device box is provided with supporting mechanism, and supporting mechanism equidistance range installs the lower surface at the device box.
Further, the supporting mechanism comprises a buffer seat and a buffer block which is slidably mounted at the upper end of the buffer seat, the buffer seat is fixedly connected with a buffer spring inside, and the buffer block is fixedly connected with the upper end of the buffer spring.
Further, the both ends of buffer block are provided with the pushing head, the inboard both ends of buffer seat are rotated and are connected with the depression bar, the lower extreme slidable mounting of pushing head is on the depression bar, one side of depression bar is provided with the side spring, the one end and the buffer seat fixed connection of side spring.
Furthermore, the device box body comprises an outer protective box and an inner reaction box, the inner reaction box is arranged inside the outer protective box, a supporting rib plate and a supporting spring are arranged between the outer protective box and the inner reaction box, two sides of the supporting rib plate are fixedly connected with the inner reaction box and the outer protective box, and the supporting spring is arranged on the inner side of the supporting rib plate.
A low-cost reactive water treatment method for mining industry comprises the following steps:
s1, enabling the wastewater to enter a sand setting chamber through a water inlet, settling in the sand setting chamber to remove silt, pumping water into a mixing chamber through a conveying mechanism, and finally driving a discharging rotating shaft and a discharging spiral plate to rotate through a discharging motor to discharge the silt;
s2, after the wastewater enters the mixing chamber, feeding pyrite powder, driving the stirring shaft and the stirring rod to rotate through the stirring motor to stir, and pumping into the adjusting chamber through the conveying mechanism;
s3, adding a proper amount of calcium carbonate powder and calcium oxide into the adjusting chamber to adjust the pH value to 6-9, and flushing a small amount of air into the sedimentation tank after stirring to fully form ferric hydroxide and increase the flocculation effect;
s4, pumping the supernatant into a disinfection chamber through a conveying mechanism for disinfection, and discharging the supernatant from a water outlet;
and S5, finally, driving the discharging rotating shaft and the discharging spiral plate to rotate through the discharging motor, and discharging the sludge in the mixing chamber, the adjusting chamber and the sterilizing chamber.
The invention provides a low-cost reactive water treatment device for mining industry and a treatment method thereof through improvement, compared with the prior art, the invention has the following improvements and advantages:
(1) the invention realizes the low-cost treatment of the mining and metallurgy wastewater by carrying out precipitation treatment on the mining and metallurgy wastewater and overflowing the supernatant into the regulating reservoir for regulating treatment; the method has higher precipitation treatment effect on heavy metal ions and radioactive nuclides, and can be widely used for treating the heavy metal ions and radioactive nuclide wastewater generated by mining, mining and metallurgy, chemical engineering, electroplating, machinery, nuclear industry, environmental protection, restoration and the like.
(2) Through rabbling mechanism and row material mechanism, promote spiral head and (mixing) shaft through rotating when using to can provide work efficiency when deposiing and mixing, thereby make the reaction medicament react fast and accelerate the treatment effeciency, and through discharge passage, arrange the material pivot and arrange the material spiral plate, conveniently discharge the impurity after sinking the end to the reaction.
(3) Through the supporting mechanism and the device box of design, support the installation to the device box through supporting mechanism when using to reduce the total vibration of device when using, and strengthen the intensity of device box through the support gusset and the supporting spring of device box, thereby the phenomenon that the damage was revealed appears damaging when the long-term use in the surface.
Drawings
The invention is further explained below with reference to the figures and examples:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
FIG. 3 is an enlarged schematic view of the structure of FIG. 2 at A in accordance with the present invention;
FIG. 4 is a schematic structural view of the support mechanism of the present invention;
fig. 5 is a schematic structural diagram of the device box body of the invention.
In the figure: the device comprises a device box body 1, a supporting mechanism 2, a water inlet 3, a water outlet 4, a material discharging mechanism 5, a conveying mechanism 6, a stirring mechanism 7, a discharging motor 8, a discharging channel 9, a sand setting chamber 10, a mixing chamber 11, a regulating chamber 12, a sterilizing chamber 13, a screw head 14, a rotating rod 15, a pushing motor 16, a stirring motor 17, a stirring shaft 18, a stirring rod 19, a conveying pump 20, a water pumping pipe 21, a water outlet pipe 22, a supporting rotating frame 23, a material discharging rotating shaft 24, a material discharging screw plate 25, a buffer block 26, a buffer seat 27, a buffer spring 28, a pushing head 29, a pressure rod 30, a spring 31 at the side, a protective box 32 outside, a reaction box inside 33, a supporting rib plate 34 and a supporting spring 35.
Detailed Description
The present invention will be described in detail with reference to fig. 1 to 5, and the technical solutions in the embodiments of the present invention will be clearly and completely described, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
A low-cost reactive water treatment device for mining industry comprises a device box body 1, wherein a sand setting chamber 10, a mixing chamber 11, an adjusting chamber 12 and a sterilizing chamber 13 are sequentially arranged in the device box body 1, conveying mechanisms 6 are respectively arranged in the sand setting chamber 10, the mixing chamber 11 and the sterilizing chamber 13, a blast discharge channel 9 is arranged at the bottom of the inner side of the device box body 1, the discharge channel 9 is communicated with the interiors of the sand setting chamber 10, the mixing chamber 11, the adjusting chamber 12 and the sterilizing chamber 13, a water inlet 3 and a water outlet 4 are arranged at two ends of the device box body 1, the water inlet 3 is communicated with the interior of the sand setting chamber 10, the water outlet 4 is communicated with the interior of the sterilizing chamber 13, the device has higher precipitation treatment effect on heavy metal ions and radioactive nuclides, and can be widely used for treating heavy metal ions and radioactive nuclide wastewater generated by mining industry, mining metallurgy, chemical industry, electroplating, machinery, nuclear industry, environmental protection, radioactive nuclide repair and the like, the discharging mechanism 5 is arranged inside the sand setting chamber 10, the discharging mechanism 5 comprises a pushing motor 16, a rotating rod 15 and a pushing spiral head 14, the rotating rod 15 is rotatably installed at the top of the inner side of the sand setting chamber 10 through a bearing, the pushing spiral head 14 is fixedly installed at the lower end of the rotating rod 15, the pushing motor 16 is installed on the upper surface of the device box body 1, an output shaft of the pushing motor 16 is fixedly connected with the upper end of the rotating rod 15, the stirring mechanism 7 is arranged inside the mixing chamber 11, the stirring mechanism 7 comprises a stirring motor 17, a stirring shaft 18 and a stirring rod 19, the stirring shaft 18 is rotatably installed inside the mixing chamber 11 through a bearing, the stirring rod 19 is fixedly installed on the outer surface of the stirring shaft 18, the stirring motor 17 is fixedly installed on the upper surface of the device box body 1, the output shaft of the stirring motor 17 is fixedly connected with the upper end of the stirring shaft 18, and the stirring rod 19 are driven to rotate through the stirring motor 17 to stir, and then drawn into the conditioning chamber 12 by the delivery mechanism 6.
Further, the shape that promotes spiral head 14 sets up to the taper shape, and the lower extreme that promotes spiral head 14 passes through the bearing rotation with device box 1 to be connected, and the shape of puddler 19 sets up to the arc, and puddler 19 is the heliciform and arranges and install the surface at (mixing) shaft 18, makes to promote spiral head 14 and conveniently discharges the grit when using, makes puddler 19 stirring effect when using better.
Further, the conveying mechanism 6 comprises a conveying pump 20, a water pumping pipe 21 and a water outlet pipe 22, the conveying pump 20 is fixedly installed on the upper surface of the device box 1, the water pumping pipe 21 is installed on a water pumping port of the conveying pump 20, the lower end of the water pumping pipe 21 is located at the bottom of the inner side of the device box 1, the water outlet pipe 22 is installed on a water discharging port of the conveying pump 20, and the lower end of the water outlet pipe 22 penetrates through a partition plate and is located in the partition chamber.
Further, discharge channel 9's inside is provided with row material pivot 24, and the one end downside of device box 1 is provided with discharges motor 8, discharges motor 8's output shaft and the one end fixed connection who arranges material pivot 24, and the surface of arranging material pivot 24 is provided with row material spiral plate 25, arranges the one end fixedly connected with support revolving rack 23 of material pivot 24, supports revolving rack 23 and discharge channel 9 and passes through the bearing rotation and be connected, discharges pivot 24 and row material spiral plate 25 rotation and discharge silt discharge through the drive of discharging motor 8.
Further, the lower extreme of device box 1 is provided with supporting mechanism 2, and the lower surface at device box 1 is installed to the equidistant range of supporting mechanism 2, supporting mechanism 2 includes buffer seat 27 and the buffer block 26 of slidable mounting in buffer seat 27 upper end, the inside fixedly connected with buffer spring 28 of buffer seat 27, buffer block 26 and buffer spring 28's upper end fixed connection, the both ends of buffer block 26 are provided with the pushing head 29, the inboard both ends of buffer seat 27 are rotated and are connected with depression bar 30, the lower extreme slidable mounting of pushing head 29 is on depression bar 30, one side of depression bar 30 is provided with side spring 31, the one end and the buffer seat 27 fixed connection of side spring 31, cushion through buffer spring 28 of supporting mechanism 2, promote depression bar 30 through pushing head 29 simultaneously and compress the supplementary buffering of side spring.
Further, the device box body 1 comprises an outer protective box 32 and an inner reaction box 33, the inner reaction box 33 is arranged inside the outer protective box 32, a supporting rib plate 34 and a supporting spring 35 are arranged between the outer protective box 32 and the inner reaction box 33, two sides of the supporting rib plate 34 are fixedly connected with the inner reaction box 33 and the outer protective box 32, the supporting spring 35 is arranged on the inner side of the supporting rib plate 34, double protection is realized through the outer protective box 32 and the inner reaction box 33, and buffering is realized through the supporting rib plate 34 and the supporting spring 35.
A low-cost reactive water treatment method for mining industry comprises the following steps:
s1, enabling the wastewater to enter a sand setting chamber 10 through a water inlet 3, settling in the sand setting chamber 10 to remove silt, pumping water into a mixing chamber 11 through a conveying mechanism 6, and finally driving a discharging rotating shaft 24 and a discharging spiral plate 25 to rotate through a discharging motor 8 to discharge the silt;
s2, after the wastewater enters the mixing chamber 11, adding pyrite powder, simultaneously driving the stirring shaft 18 and the stirring rod 19 to rotate through the stirring motor 17 for stirring, and then pumping into the adjusting chamber 12 through the conveying mechanism 6;
s3, adding a proper amount of calcium carbonate powder and calcium oxide into the adjusting chamber 12 to adjust the pH value to 6-9, and flushing a small amount of air into the sedimentation tank after stirring to fully form ferric hydroxide and increase the flocculation effect;
s4, pumping the supernatant into a disinfection chamber 13 through a conveying mechanism 6 for disinfection, and then discharging the supernatant from a water outlet 4;
and S5, finally, the discharge motor 8 drives the discharge rotating shaft 24 and the discharge spiral plate 25 to rotate, and the sludge in the mixing chamber 11, the adjusting chamber 12 and the sterilizing chamber 13 is discharged.
The working principle is as follows: wastewater enters a sand setting chamber 10 through a water inlet 3, sediment is removed in the sand setting chamber 10, water is pumped into a mixing chamber 11 through a conveying mechanism 6, finally a discharge rotating shaft 24 and a discharge spiral plate 25 are driven to rotate through a discharge motor 8 to discharge the sediment, pyrite powder is introduced after the wastewater enters the mixing chamber 11, a stirring shaft 18 and a stirring rod 19 are driven to rotate through a stirring motor 17 to stir, the wastewater is pumped into an adjusting chamber 12 through the conveying mechanism 6, a proper amount of calcium carbonate powder and calcium oxide are added into the adjusting chamber 12 to adjust the pH value to 6-9, a small amount of air is flushed into a sedimentation tank after the stirring is started to fully form ferric hydroxide, the flocculation effect is increased, supernatant is pumped into a disinfection chamber 13 through the conveying mechanism 6 to be disinfected, then the supernatant is discharged from a water outlet 4, and finally the discharge rotating shaft 24 and the discharge spiral plate 25 are driven to rotate through the discharge motor 8, the sludge in the mixing chamber 11, the adjusting chamber 12 and the sterilizing chamber 13 is discharged, when in use, the sludge is buffered by the buffer spring 28 of the supporting mechanism 2, meanwhile, the push head 29 pushes the press rod 30 to compress the side spring for assisting the buffering, the double protection is realized by the outer protection box 32 and the inner reaction box 33, the buffering is realized by the supporting rib plate 34 and the supporting spring 35, and the phenomenon that the 1 is damaged is reduced.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. The utility model provides a low-cost reaction type water treatment facilities of mining, includes device box (1), its characterized in that: the device is characterized in that a sand setting chamber (10), a mixing chamber (11), an adjusting chamber (12) and a sterilizing chamber (13) are sequentially arranged inside a device box body (1), conveying mechanisms (6) are arranged inside the sand setting chamber (10), the mixing chamber (11) and the sterilizing chamber (13), a blow-off channel (9) is arranged at the bottom of the inner side of the device box body (1), the blow-off channel (9) is communicated with the sand setting chamber (10), the mixing chamber (11), the adjusting chamber (12) and the sterilizing chamber (13) in the device box body, a water inlet (3) and a water outlet (4) are arranged at two ends of the device box body (1), the water inlet (3) is communicated with the inside of the sand setting chamber (10), the water outlet (4) is communicated with the inside of the sterilizing chamber (13), a discharging mechanism (5) is arranged inside the sand setting chamber (10), and the discharging mechanism (5) comprises a pushing motor (16), A rotating rod (15) and a pushing spiral head (14), wherein the rotating rod (15) is rotatably arranged at the top of the inner side of the sand setting chamber (10) through a bearing, the pushing spiral head (14) is fixedly arranged at the lower end of the rotating rod (15), the pushing motor (16) is arranged on the upper surface of the device box body (1), and the output shaft of the pushing motor (16) is fixedly connected with the upper end of the rotating rod (15), a stirring mechanism (7) is arranged in the mixing chamber (11), the stirring mechanism (7) comprises a stirring motor (17), a stirring shaft (18) and a stirring rod (19), the stirring shaft (18) is rotatably arranged inside the mixing chamber (11) through a bearing, the stirring rod (19) is fixedly arranged on the outer surface of the stirring shaft (18), the stirring motor (17) is fixedly arranged on the upper surface of the device box body (1), and the output shaft of the stirring motor (17) is fixedly connected with the upper end of the stirring shaft (18).
2. The mining low-cost reactive water treatment device according to claim 1, characterized in that: the pushing spiral head (14) is conical, and the lower end of the pushing spiral head (14) is rotatably connected with the device box body (1) through a bearing.
3. The mining low-cost reactive water treatment device according to claim 1, characterized in that: the shape of puddler (19) sets up to the arc, and puddler (19) are the surface of spiral arrangement installation at (mixing) shaft (18).
4. The mining low-cost reactive water treatment device according to claim 1, characterized in that: conveying mechanism (6) are including delivery pump (20), drinking-water pipe (21) and outlet pipe (22), delivery pump (20) fixed mounting is at the upper surface of device box (1), drinking-water pipe (21) are installed on the mouth that draws water of delivery pump (20), and the lower extreme of drinking-water pipe (21) is located the inboard bottom of device box (1), outlet pipe (22) are installed on the mouth that drains of delivery pump (20), and the lower extreme of outlet pipe (22) passes the baffle and is located the next door indoor.
5. The mining low-cost reactive water treatment device according to claim 1, characterized in that: the inside of discharge passage (9) is provided with row material pivot (24), the one end downside of device box (1) is provided with discharges motor (8), the output shaft of discharging motor (8) and the one end fixed connection who arranges material pivot (24), the surface of arranging material pivot (24) is provided with row material spiral plate (25), the one end fixedly connected with support revolving rack (23) of arranging material pivot (24), support revolving rack (23) and discharge passage (9) are connected through the bearing rotation.
6. The mining low-cost reactive water treatment device according to claim 1, characterized in that: the lower extreme of device box (1) is provided with supporting mechanism (2), and supporting mechanism (2) equidistance range installs the lower surface at device box (1).
7. The mining low-cost reactive water treatment device according to claim 6, characterized in that: supporting mechanism (2) are including buffer seat (27) and slidable mounting at buffer block (26) of buffer seat (27) upper end, the inside fixedly connected with buffer spring (28) of buffer seat (27), buffer block (26) and buffer spring (28)'s upper end fixed connection.
8. The mining low-cost reactive water treatment device according to claim 7, characterized in that: the both ends of buffer block (26) are provided with and push away head (29), the inboard both ends of buffer seat (27) are rotated and are connected with depression bar (30), the lower extreme slidable mounting that pushes away head (29) is on depression bar (30), one side of depression bar (30) is provided with side spring (31), the one end and buffer seat (27) fixed connection of side spring (31).
9. The mining low-cost reactive water treatment device according to claim 1, characterized in that: the device box body (1) comprises an outer protective box (32) and an inner reaction box (33), the inner reaction box (33) is arranged inside the outer protective box (32), a supporting rib plate (34) and a supporting spring (35) are arranged between the outer protective box (32) and the inner reaction box (33), two sides of the supporting rib plate (34) are fixedly connected with the inner reaction box (33) and the outer protective box (32), and the supporting spring (35) is arranged on the inner side of the supporting rib plate (34).
10. A low-cost reactive water treatment method for mining industry is characterized in that: the method comprises the following steps:
s1, enabling the wastewater to enter a sand setting chamber (10) through a water inlet (3), settling in the sand setting chamber (10) to remove silt, pumping water into a mixing chamber (11) through a conveying mechanism (6), and finally driving a discharging rotating shaft (24) and a discharging spiral plate (25) to rotate through a discharging motor (8) to discharge the silt;
s2, after the wastewater enters the mixing chamber (11), feeding pyrite powder, driving the stirring shaft (18) and the stirring rod (19) to rotate through the stirring motor (17) for stirring, and then pumping the wastewater into the adjusting chamber (12) through the conveying mechanism (6);
s3, adding a proper amount of calcium carbonate powder and calcium oxide into the adjusting chamber (12) to adjust the pH value to 6-9, and flushing a small amount of air into the sedimentation tank after stirring to fully form ferric hydroxide and increase the flocculation effect;
s4, pumping the supernatant into a disinfection chamber (13) for disinfection through a conveying mechanism (6), and then discharging from a water outlet (4);
and S5, finally, the discharge motor (8) drives the discharge rotating shaft (24) and the discharge spiral plate (25) to rotate, and the sludge in the mixing chamber (11), the adjusting chamber (12) and the sterilizing chamber (13) is discharged.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111105400.5A CN113816524A (en) | 2021-09-22 | 2021-09-22 | Mining low-cost reactive water treatment device and treatment method thereof |
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| CN202111105400.5A CN113816524A (en) | 2021-09-22 | 2021-09-22 | Mining low-cost reactive water treatment device and treatment method thereof |
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| CN113816524A true CN113816524A (en) | 2021-12-21 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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