CN114132986A - Heavy metal wastewater treatment device based on activated carbon - Google Patents
Heavy metal wastewater treatment device based on activated carbon Download PDFInfo
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- CN114132986A CN114132986A CN202111421451.9A CN202111421451A CN114132986A CN 114132986 A CN114132986 A CN 114132986A CN 202111421451 A CN202111421451 A CN 202111421451A CN 114132986 A CN114132986 A CN 114132986A
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- activated carbon
- waste water
- heavy metal
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 173
- 238000004065 wastewater treatment Methods 0.000 title claims abstract description 21
- 229910001385 heavy metal Inorganic materials 0.000 title claims abstract description 17
- 239000002351 wastewater Substances 0.000 claims abstract description 103
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 47
- 238000003756 stirring Methods 0.000 claims abstract description 41
- 239000000126 substance Substances 0.000 claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 9
- QGJOPFRUJISHPQ-UHFFFAOYSA-N Carbon disulfide Chemical compound S=C=S QGJOPFRUJISHPQ-UHFFFAOYSA-N 0.000 claims description 75
- 230000007246 mechanism Effects 0.000 claims description 67
- 239000007788 liquid Substances 0.000 claims description 18
- 229910052751 metal Inorganic materials 0.000 claims description 13
- 239000002184 metal Substances 0.000 claims description 13
- 238000001514 detection method Methods 0.000 claims description 12
- 239000010842 industrial wastewater Substances 0.000 claims description 8
- 238000002791 soaking Methods 0.000 claims description 5
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 238000007599 discharging Methods 0.000 claims description 3
- 238000009826 distribution Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 239000002245 particle Substances 0.000 claims description 2
- -1 support frame (1) Chemical compound 0.000 claims 1
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract description 23
- 235000017491 Bambusa tulda Nutrition 0.000 abstract description 23
- 241001330002 Bambuseae Species 0.000 abstract description 23
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract description 23
- 239000011425 bamboo Substances 0.000 abstract description 23
- 238000010521 absorption reaction Methods 0.000 abstract description 2
- 238000001179 sorption measurement Methods 0.000 description 6
- 238000013019 agitation Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000002957 persistent organic pollutant Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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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
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
- B01J20/20—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising free carbon; comprising carbon obtained by carbonising processes
-
- 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
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Analytical Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Water Treatment By Sorption (AREA)
Abstract
The invention relates to the field of wastewater treatment, in particular to a heavy metal wastewater treatment device based on activated carbon, which comprises a support frame, an electric push rod, a wastewater barrel, a fixing strip, a water tap and the like; bottom central authorities fixed mounting has electric putter in the support frame, and support frame top fixed mounting has a waste water section of thick bamboo, and upper fixedly connected with fixed strip in the waste water section of thick bamboo, waste water bobbin base portion are provided with tap. Through stirring fan upward movement and pivoted cooperation, the stirring fan carries out the intensive mixing to the waste water in the waste water section of thick bamboo for waste water and active carbon intensive mixing, the active carbon is abundant absorption with the harmful substance in the waste water, and then fully gets rid of the harmful substance in the waste water.
Description
Technical Field
The invention relates to the field of wastewater treatment, in particular to a heavy metal wastewater treatment device based on activated carbon.
Background
With the development of industry, the amount of industrial wastewater generated is huge, the industrial wastewater refers to wastewater, sewage and waste liquid generated in the industrial production process, and because the industrial wastewater contains a large amount of water-insoluble particulate matters and water-soluble chemical pollutants, the direct discharge of the industrial wastewater to the outside necessarily pollutes the environment and affects human health, so the industrial wastewater must be treated before being discharged in order to meet the requirement of environmental protection.
The water activated carbon treatment method is a method for removing various pollutants in wastewater by utilizing the physical adsorption, chemical adsorption, oxidation, catalytic oxidation, reduction and other properties of activated carbon, the activated carbon can effectively adsorb organic pollutants in the wastewater, the internal and external structures of the conventional wastewater treatment device are simple, the wastewater cannot be fully stirred to be mixed with the activated carbon, the activated carbon cannot well react with the wastewater, the wastewater treatment efficiency is influenced, impurities in the wastewater cannot fully react, the treatment is not clean, and secondary pollution is easily caused.
Disclosure of Invention
The invention aims to provide an activated carbon-based heavy metal wastewater treatment device which can fully stir wastewater, can fully remove harmful substances in the wastewater and can collect treated activated carbon, so as to overcome the defects that the conventional device has a simple internal and external structure, cannot fully stir the wastewater to mix with the activated carbon and cannot fully react impurities in the wastewater.
The technical scheme is as follows: the utility model provides a heavy metal effluent treatment plant based on active carbon, including the support frame, still including:
the center of the bottom in the supporting frame is fixedly provided with an electric push rod for telescopic driving;
the waste water barrel is fixedly arranged above the supporting frame and used for containing industrial waste water, a fixing strip and a water faucet are fixedly connected to the upper part in the waste water barrel, the bottom of the waste water barrel is provided with the water faucet, and the water faucet is used for discharging the waste water treated in the waste water barrel; the stirring mechanism is fixedly connected to the top end of the electric push rod and is used for stirring and mixing the wastewater and the activated carbon;
the active carbon rotating mechanism is arranged on the stirring mechanism and used for collecting the active carbon adsorbing harmful substances.
In addition, it is especially preferred that the stirring mechanism comprises a screw rod, a first hollow rod, a rotating block, a hollow sleeve, a first gear, a second hollow rod and a stirring fan, the screw rod is fixedly connected to the bottom surface of the fixing strip, the first hollow rod is welded to the top end of the electric push rod, the first hollow rod is connected with the waste water barrel in a sliding mode, the rotating block is connected to the first hollow rod in a rotating mode, the hollow sleeve is connected to the rotating block in a sliding mode, the first gear is fixedly connected to the upper portion of the hollow sleeve, the second hollow rod is fixedly connected to the top surface of the first gear, and the stirring fan is arranged above the second hollow rod.
In addition, it is particularly preferable that a screw groove corresponding to the screw is provided inside the rotary block, and the screw groove and the screw are engaged with each other during the linear movement of the rotary block.
In addition, it is particularly preferable that the activated carbon rotating mechanism comprises a first sliding frame, a first fixing frame, a gear ring, second gears, a rotating frame, a first collecting frame, a guide rod, a metal plate and a wedge net, wherein the first hollow rod is connected with the first sliding frame in a sliding manner, the first sliding frame is contacted with the hollow sleeve, the top of the first sliding frame is fixedly connected with the first fixing frame, the first fixing frame is rotatably connected with the hollow sleeve, the gear ring is arranged at the top of the first fixing frame, the second gears are rotatably connected to the first fixing frame in a triangular distribution manner, the three second gears are all meshed with the gear ring, the three second gears are also all meshed with the first gears, the outer ring of the gear ring is provided with the hollow frame which is rotatably connected with the second rod, the outer wall of the rotating frame is provided with the four first collecting frames, the guide rod is fixedly connected to the lower part of one side of the first collecting frame, and the guide rod is connected with the metal plate in a sliding manner, the metal plate is connected with the first collecting frame in a sliding mode, a wedge-shaped net is fixedly connected to one side of the first collecting frame, and the wedge-shaped net is fixedly connected with the rotating frame.
In addition, it is particularly preferred that the wedge-shaped net is in the shape of a sloping net frame, the sloping surface of the wedge-shaped net plays a guiding role, and the wedge-shaped net is used for guiding the activated carbon into the first collecting frame.
In addition, it is particularly preferred that the stirring fan further comprises blades, and the blades are connected to the top of the stirring fan at intervals of 45 degrees.
In addition, especially preferred is still including collecting the mechanism, and bottom fixed mounting has the collection mechanism in the support frame, collects the mechanism and includes second mount, second collection frame and magnet frame, and bottom fixed mounting has the second mount in the support frame, and sliding connection has the second to collect the frame on the second mount, is connected with the magnet frame through threaded connection's mode on the first hollow rod, and the magnet frame is connected with waste water section of thick bamboo rotary type.
In addition, it is especially preferred that, still including pH value detection mechanism, pH value detection mechanism locates on a waste water section of thick bamboo, and pH value detection mechanism is including pH value apparatus and display screen, and the pH value apparatus sets up in a waste water section of thick bamboo top, and waste water section of thick bamboo outer wall fixed mounting has the display screen, and the display screen passes through circuit connection with the pH value apparatus.
In addition, it is especially preferred, still including soaking the mechanism, the fixed strip top surface is provided with soaks the mechanism, soak the mechanism including carbon disulfide liquid box, the axis of rotation, the active carbon string bag, torsion spring, the fixed block, second carriage and hand power ball, fixed strip top surface fixed mounting has carbon disulfide liquid box, the last symmetry rotary type of carbon disulfide liquid box is connected with the axis of rotation, the rigid coupling has the active carbon string bag in the axis of rotation, be connected with a pair of torsion spring between active carbon string bag and the carbon disulfide liquid box, waste water section of thick bamboo top fixed mounting has the fixed block, sliding type is connected with the second carriage on the fixed block, second carriage and active carbon string bag contact, the welding of second carriage bottom has the hand power ball.
In addition, it is especially preferred that activated carbon net pocket mesh size is less than the active carbon particle size, and the activated carbon net pocket is used for placing the active carbon, fully guarantees that the active carbon can not drop to in the carbon disulfide liquid box through the active carbon net pocket mesh.
The beneficial effects are that:
through stirring fan upward movement and pivoted cooperation, the stirring fan carries out the intensive mixing to the waste water in the waste water section of thick bamboo for waste water and active carbon intensive mixing, the active carbon is abundant absorption with the harmful substance in the waste water, and then fully gets rid of the harmful substance in the waste water.
Through the cooperation of wedge net and first collection frame, the active carbon that the wedge net deposited to waste water bobbin base portion leads for the active carbon of adsorption harmful substance is pushed away to first collection frame in, is convenient for collect the active carbon after handling.
Through the PH value apparatus who sets up, the PH value apparatus detects the PH value of waste water in to a waste water section of thick bamboo and with data transfer to display screen on, and then the staff can directly learn the PH value of waste water, and the staff of being convenient for adds appropriate amount active carbon, saves the staff and carries out the trouble that PH detected to waste water one by one.
Through the effect of the carbon disulfide solution in the carbon disulfide liquid box, carbon disulfide solution mixes with the active carbon, and the carbon disulfide soaks the active carbon to improve the adsorption performance of active carbon, make follow-up active carbon can fully adsorb the harmful substance in the waste water.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic sectional perspective view of the present invention.
Fig. 3 is a schematic view of the present invention in a partially cut-away perspective structure.
Fig. 4 is a schematic sectional perspective view of the waste water cartridge and the fixing strip according to the present invention.
Fig. 5 is a schematic perspective view of a portion of the agitation mechanism of the present invention.
Fig. 6 is a schematic view of a first partially cut-away perspective structure of an agitation mechanism of the present invention.
Fig. 7 is a partially disassembled perspective view of the agitation mechanism of the present invention.
Fig. 8 is a schematic view of a first partially-separated body structure of the activated carbon rotating mechanism of the present invention.
Fig. 9 is a partially disassembled perspective view of the activated carbon rotating mechanism of the present invention.
Fig. 10 is a schematic view of a second partial body structure of the activated carbon rotation mechanism of the present invention.
Fig. 11 is a perspective view of a third part of the activated carbon rotation mechanism of the present invention.
Fig. 12 is a second partially cut-away perspective view of an agitation mechanism according to the present invention.
Fig. 13 is a schematic sectional perspective view of the collection mechanism of the present invention.
Fig. 14 is a schematic separated perspective view of a second fixing frame and a second collecting frame according to the present invention.
Fig. 15 is a partial perspective view of the present invention.
FIG. 16 is a schematic sectional view of a pH detection mechanism according to the present invention.
FIG. 17 is a schematic perspective view of a pH detection mechanism according to the present invention.
FIG. 18 is a schematic view of a first partial body structure of the steeping mechanism of the present invention.
FIG. 19 is a schematic view of a second partial body structure of the steeping mechanism of the present invention.
In the figure: 1. a support frame, 2, an electric push rod, 3, a wastewater barrel, 31, a fixed strip, 4, a water tap, 5, a stirring mechanism, 51, a screw rod, 52, a first hollow rod, 53, a rotating block, 54, a hollow sleeve, 55, a first gear, 56, a second hollow rod, 57, a stirring fan, 6, an active carbon rotating mechanism, 61, a first sliding frame, 62, a first fixing frame, 63, a gear ring, 64, a second gear, 65, a rotating frame, 66, a first collecting frame, 67, a guide rod, 68, a metal plate, 69, a wedge-shaped net, 7, a blade, 8, a collecting mechanism, 81, a second fixing frame, 82, a second collecting frame, 83, a magnet frame, 9, a pH value detecting mechanism, 91, a pH value measuring instrument, 92, a display screen, 10, a soaking mechanism, 101, a carbon disulfide liquid box, 102, a rotating shaft, 103, active carbon net, 104, a torsion spring, 105, a pocket, a fixed block 106 and a second sliding frame, 107. the ball is pulled by hand.
Detailed Description
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1
An activated carbon-based heavy metal wastewater treatment device, as shown in figure 1, figure 2, figure 3, figure 4, figure 5, figure 6, figure 7, figure 8 and figure 9, fig. 10, fig. 11, fig. 12, fig. 13 and fig. 15 show, including support frame 1, electric putter 2, a waste water section of thick bamboo 3, fixed strip 31, tap 4, rabbling mechanism 5 and active carbon slewing mechanism 6, bottom central authorities fixed mounting has electric putter 2 of flexible drive usefulness in support frame 1, support frame 1 top fixed mounting has a waste water section of thick bamboo 3 that is used for holding waste water, upper fixedly connected with fixed strip 31 in the waste water section of thick bamboo 3, waste water section of thick bamboo 3 bottom is provided with tap 4, tap 4 is used for discharging the water in the waste water section of thick bamboo 3, the rigid coupling of electric putter 2 top has rabbling mechanism 5, rabbling mechanism 5 is used for fully stirring the waste water in the waste water section of thick bamboo 3, be provided with active carbon slewing mechanism 6 on the rabbling mechanism 5.
The stirring mechanism 5 comprises a screw 51, a first hollow rod 52, a rotating block 53, a hollow sleeve 54, a first gear 55, a second hollow rod 56 and a stirring fan 57, the screw 51 is fixedly connected to the bottom surface of the fixing strip 31, the first hollow rod 52 is welded to the top end of the electric push rod 2, the first hollow rod 52 is slidably connected with the wastewater barrel 3, the rotating block 53 is rotatably connected to the first hollow rod 52, the hollow sleeve 54 is slidably connected to the rotating block 53, the rotating block 53 is used for pushing the hollow sleeve 54 and an upper device of the hollow sleeve to move upwards, the first gear 55 is fixedly connected to the upper portion of the hollow sleeve 54, the second hollow rod 56 is fixedly connected to the top surface of the first gear 55, the stirring fan 57 is arranged above the second hollow rod 56, and the stirring fan 57 is used for fully stirring wastewater in the wastewater barrel 3.
The active carbon rotating mechanism 6 comprises a first sliding frame 61, a first fixing frame 62, a gear ring 63, a second gear 64, a rotating frame 65, a first collecting frame 66, a guide rod 67, a metal plate 68 and a wedge net 69, wherein the first hollow rod 52 is connected with the first sliding frame 61 in a sliding manner, the first sliding frame 61 is contacted with the hollow sleeve 54, the top of the first sliding frame 61 is fixedly connected with the first fixing frame 62, the first fixing frame 62 is rotatably connected with the hollow sleeve 54, the top of the first fixing frame 62 is fixedly connected with the gear ring 63, the first fixing frame 62 is rotatably connected with the second gear 64 in a triangular distribution manner, the three second gears 64 are respectively meshed with the gear ring 63, the three second gears 64 are also respectively meshed with the first gear 55, the outer ring 63 of the gear ring is provided with the rotating frame 65, the rotating frame 65 is rotatably connected with the second hollow rod 56, the outer wall of the rotating frame 65 is provided with four first collecting frames 66, the first collecting frame 66 is used for collecting the used active carbon, guide rod 67 for guiding is fixedly connected to the lower portion of one side of first collection frame 66, metal plate 68 is connected to guide rod 67 in a sliding mode, metal plate 68 is connected to first collection frame 66 in a sliding mode, wedge-shaped net 69 is fixedly connected to one side of first collection frame 66, wedge-shaped net 69 is used for guiding activated carbon, and wedge-shaped net 69 is fixedly connected with rotation frame 65.
When industrial wastewater needs to be treated, the wastewater is discharged into the wastewater barrel 3, activated carbon is put into the wastewater barrel 3 according to the PH value of the wastewater, a worker manually controls the electric push rod 2 to extend, the electric push rod 2 extends to drive the first hollow rod 52 and the rotating block 53 to move upwards, so that the thread groove on the rotating block 53 is embedded with the screw rod 51, the rotating block 53 drives the hollow sleeve 54 and the upper device to rotate under the action of the screw 51, the stirring fan 57 rotates to stir the wastewater in the wastewater barrel 3, so that the wastewater is mixed with the activated carbon, the activated carbon adsorbs harmful substances in the wastewater, meanwhile, the first gear 55 drives the gear ring 63 and the upper device thereof to rotate through the second gear 64, so that the wedge-shaped net 69 and the first collecting frame 66 rotate, the wedge-shaped net 69 can push the activated carbon precipitated at the bottom of the wastewater cylinder 3, and the activated carbon adsorbing harmful substances is collected into the first collecting frame 66.
When the hollow sleeve 54 blocks the rotating block 53, the first sliding frame 61 blocks the first hollow rod 52, the first hollow rod 52 and the rotating block 53 continue to move upward, the rotating block 53 pushes the hollow sleeve 54 and the device thereon to move upward, and the first hollow rod 52 pushes the first sliding frame 61 and the device thereon to move upward, so that the first gear 55 and the second gear 64 are always meshed. Through stirring fan 57 upward movement and pivoted cooperation, stirring fan 57 carries out the intensive mixing to the waste water in the waste water section of thick bamboo 3 for waste water and active carbon intensive mixing, and then be convenient for fully get rid of the harmful substance in the waste water.
Then, the operator manually controls the electric push rod 2 to contract and reset, the electric push rod 2 contracts to drive the first hollow rod 52 and the rotating block 53 to move downwards, the rotating block 53 drives the hollow sleeve 54 and the upper device to rotate under the action of the screw rod 51, the operation is repeated, and the stirring fan 57 rotates to stir the wastewater. After the wastewater treatment is finished, the worker manually opens the faucet 4, so that the treated wastewater flows out of the wastewater barrel 3.
Example 2
On the basis of the embodiment 1, as shown in fig. 2, the device further comprises a blade 7, wherein the blade 7 is connected to the top of the stirring fan 57 at an interval of 45 degrees, and the blade 7 is used for stirring the wastewater.
Stirring fan 57 drives blade 7 and rotates and stir waste water, and blade 7 can increase the area of contact of stirring fan 57 with waste water for waste water is stirred the volume and is increased, is convenient for mix waste water and active carbon fast.
Example 3
On the basis of embodiment 2, as shown in fig. 13, 14 and 15, the waste water treatment device further includes a collecting mechanism 8, the collecting mechanism 8 is fixedly mounted on the inner bottom surface of the support frame 1, the collecting mechanism 8 is used for collecting used activated carbon, the collecting mechanism 8 includes a second fixing frame 81, a second collecting frame 82 and a magnet frame 83, the second fixing frame 81 is fixedly mounted on the inner bottom surface of the support frame 1, the second collecting frame 82 used for collecting activated carbon is slidably connected to the second fixing frame 81, the magnet frame 83 is connected to the first hollow rod 52 in a threaded connection manner, the magnet frame 83 is used for adsorbing the metal plate 68, and the magnet frame 83 is rotatably connected to the waste water drum 3.
When the first hollow rod 52 and the rotating block 53 move upward, the magnet holder 83 is caught by the waste water drum 3, so that the magnet holder 83 is disengaged from the screw groove of the first hollow rod 52. When the rotating block 53 moves downwards and is separated from the screw 51, the thread groove on the first hollow rod 52 is embedded with the magnet frame 83, the magnet frame 83 is driven to rotate by the downward movement of the first hollow rod 52, the magnet frame 83 drives the metal plate 68 to rotate by magnetic force, so that the metal plate 68 does not block the bottom of the first collecting frame 66 any more, the activated carbon in the first collecting frame 66 falls into the second collecting frame 82, the second collecting frame 82 collects the used activated carbon, and when the number of the activated carbon in the second collecting frame 82 is large, a worker pulls out the second collecting frame 82 from the second fixing frame 81, pours out the activated carbon in the second collecting frame 82 and puts the activated carbon back.
Example 4
On embodiment 3's basis, as shown in fig. 16 and 17, still including PH detection mechanism 9, PH detection mechanism 9 locates on waste water section of thick bamboo 3, PH detection mechanism 9 is including PH apparatus 91 and display screen 92, PH apparatus 91 sets up in waste water section of thick bamboo 3 top, PH apparatus 91 is used for the PH value of the interior waste water of real-time supervision waste water section of thick bamboo 3, waste water section of thick bamboo 3 outer wall fixed mounting has the display screen 92 that is used for showing detection data, display screen 92 passes through circuit connection with PH apparatus 91.
Example 5
Based on embodiment 4, as shown in fig. 18 and 19, the device further includes an immersing mechanism 10, the immersing mechanism 10 is disposed on the top surface of the fixing strip 31, the immersing mechanism 10 is used for immersing activated carbon by using carbon disulfide to improve the adsorption performance, the immersing mechanism 10 includes a carbon disulfide liquid box 101, a rotating shaft 102, an activated carbon string bag 103, a torsion spring 104, a fixing block 105, a second sliding frame 106 and a hand-pulling ball 107, the carbon disulfide liquid box 101 for storing carbon disulfide solution is fixedly mounted on the top surface of the fixing strip 31, the rotating shaft 102 is rotatably connected to the carbon disulfide liquid box 101, the activated carbon string bag 103 for placing activated carbon is fixedly connected to the rotating shaft 102, a pair of torsion springs 104 is connected between the activated carbon string bag 103 and the carbon disulfide liquid box 101, the fixing block 105 is fixedly mounted above the waste water cylinder 3, the second sliding frame 106 is slidably connected to the fixing block 105, the second sliding frame 106 is in contact with the activated carbon net bag 103, the second sliding frame 106 is used for pushing the activated carbon net bag 103 to swing, and a hand-pulled ball 107 is welded at the bottom end of the second sliding frame 106.
Carbon disulfide solution is stored in the carbon disulfide liquid box 101, the staff puts into the active carbon string bag 103 with the active carbon in, make carbon disulfide solution and active carbon mix, carbon disulfide soaks the active carbon, thereby improve the adsorption efficiency of active carbon, the manual hand ball 107 downstream of pulling of staff afterwards, hand ball 107 drives second carriage 106 downstream, second carriage 106 promotes the swing of active carbon string bag 103, make the active carbon in the active carbon string bag 103 pour into waste water section of thick bamboo 3, make the active carbon can fully adsorb the harmful substance in the waste water. The staff loosens hand-pulling ball 107, and compressed torsion spring 104 resets and drives active carbon string bag 103 to swing and reset.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (10)
1. The utility model provides a heavy metal effluent treatment plant based on active carbon, including support frame (1), its characterized in that still including:
the electric push rod (2) is fixedly arranged at the center of the bottom in the support frame (1) and used for telescopic driving;
a waste water cylinder (3) is fixedly arranged above the supporting frame (1), the waste water cylinder (3) is used for containing industrial waste water, a fixing strip (31) is fixedly connected with the upper part in the waste water cylinder (3),
the water faucet (4) is arranged at the bottom of the waste water barrel (3), and the water faucet (4) is used for discharging waste water treated in the waste water barrel (3);
the top end of the electric push rod (2) is fixedly connected with a stirring mechanism (5), and the stirring mechanism (5) is used for stirring and mixing the wastewater and the activated carbon;
the stirring mechanism (5) is provided with an active carbon rotating mechanism (6), and the active carbon rotating mechanism (6) is used for collecting the active carbon adsorbing harmful substances.
2. The activated carbon-based heavy metal wastewater treatment device according to claim 1, wherein the stirring mechanism (5) comprises a screw (51), a first hollow rod (52), a rotating block (53), a hollow sleeve (54), a first gear (55), a second hollow rod (56) and a stirring fan (57), the screw (51) is fixedly connected to the bottom surface of the fixing bar (31), the first hollow rod (52) is welded at the top end of the electric push rod (2),
the first hollow rod (52) is connected with the waste water cylinder (3) in a sliding way, the first hollow rod (52) is connected with a rotating block (53) in a rotating way, the rotating block (53) is connected with a hollow sleeve (54) in a sliding way, a first gear (55) is fixedly connected above the hollow sleeve (54), the top surface of the first gear (55) is fixedly connected with a second hollow rod (56),
a stirring fan (57) is arranged above the second hollow rod (56).
3. The activated carbon-based heavy metal wastewater treatment device according to claim 2, wherein a thread groove corresponding to the screw rod (51) is formed in the rotating block (53), and the thread groove and the screw rod (51) are mutually embedded in the linear motion process of the rotating block (53).
4. The activated carbon-based heavy metal wastewater treatment device according to claim 2, wherein the activated carbon rotating mechanism (6) comprises a first sliding frame (61), a first fixing frame (62), a gear ring (63), a second gear (64), a rotating frame (65), a first collecting frame (66), a guide rod (67), a metal plate (68) and a wedge-shaped net (69), the first hollow rod (52) is slidably connected with the first sliding frame (61), the first sliding frame (61) is in contact with the hollow sleeve (54), the top of the first sliding frame (61) is fixedly connected with the first fixing frame (62), the first fixing frame (62) is rotatably connected with the hollow sleeve (54), the gear ring (63) is arranged on the top of the first fixing frame (62), the first fixing frame (62) is rotatably connected with the second gear (64) in a triangular distribution manner, and the three second gears (64) are all engaged with the gear ring (63), three second gear (64) all mesh with first gear (55) equally, ring gear (63) outer lane is provided with rotates frame (65), it is connected with second hollow rod (56) rotary type to rotate frame (65), it is provided with four first collection frames (66) to rotate frame (65) outer wall, first collection frame (66) one side below fixedly connected with guide arm (67), sliding connection has metal sheet (68) on guide arm (67), metal sheet (68) and first collection frame (66) sliding connection, first collection frame (66) one side rigid coupling has wedge net (69), wedge net (69) and rotation frame (65) rigid coupling.
5. The activated carbon-based heavy metal wastewater treatment device according to claim 4, wherein the wedge-shaped net (69) is in a shape of a slope net frame, the slope of the wedge-shaped net (69) plays a guiding role, and the wedge-shaped net (69) is used for guiding the activated carbon into the first collection frame (66).
6. The activated carbon-based heavy metal wastewater treatment device according to claim 2, further comprising a blade (7), wherein the blade (7) is connected to the top of the stirring fan (57) at an interval of 45 degrees.
7. The activated carbon-based heavy metal wastewater treatment device according to claim 1, further comprising a collection mechanism (8), wherein the collection mechanism (8) is fixedly mounted on the inner bottom surface of the support frame (1), the collection mechanism (8) comprises a second fixing frame (81), a second collection frame (82) and a magnet frame (83), the second fixing frame (81) is fixedly mounted on the inner bottom surface of the support frame (1), the second collection frame (82) is slidably connected onto the second fixing frame (81), the magnet frame (83) is connected onto the first hollow rod (52) in a threaded connection manner, and the magnet frame (83) is rotatably connected with the wastewater barrel (3).
8. The activated carbon-based heavy metal wastewater treatment device according to claim 1, further comprising a pH value detection mechanism (9), wherein the pH value detection mechanism (9) is arranged on the wastewater barrel (3), the pH value detection mechanism (9) comprises a pH value tester (91) and a display screen (92), the pH value tester (91) is arranged above the wastewater barrel (3), the display screen (92) is fixedly arranged on the outer wall of the wastewater barrel (3), and the display screen (92) is connected with the pH value tester (91) through a circuit.
9. The activated carbon-based heavy metal wastewater treatment device according to claim 1, further comprising a soaking mechanism (10), wherein the soaking mechanism (10) is arranged on the top surface of the fixing strip (31), the soaking mechanism (10) comprises a carbon disulfide liquid box (101), a rotating shaft (102), an activated carbon net bag (103), a torsion spring (104), a fixing block (105), a second sliding frame (106) and a hand-pulling ball (107), the carbon disulfide liquid box (101) is fixedly arranged on the top surface of the fixing strip (31), the rotating shaft (102) is connected on the carbon disulfide liquid box (101) in a symmetrical and rotating manner, the activated carbon net bag (103) is fixedly connected on the rotating shaft (102), a pair of torsion springs (104) is connected between the activated carbon net bag (103) and the carbon disulfide liquid box (101), the fixing block (105) is fixedly arranged above the wastewater barrel (3), the second sliding frame (106) is slidably connected on the fixing block (105), the second sliding frame (106) is in contact with the active carbon net bag (103), and the bottom end of the second sliding frame (106) is welded with a hand-pulling ball (107).
10. The activated carbon-based heavy metal wastewater treatment device according to claim 9, characterized in that the mesh size of the activated carbon net bag (103) is smaller than the particle size of the activated carbon, and the activated carbon net bag (103) is used for placing the activated carbon, so as to ensure that the activated carbon can not fall into the carbon disulfide liquid box (101) through the mesh size of the activated carbon net bag (103).
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