CN113244844A - Uniform dosing device for wastewater chromium and vanadium removal and using method thereof - Google Patents
Uniform dosing device for wastewater chromium and vanadium removal and using method thereof Download PDFInfo
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- CN113244844A CN113244844A CN202110594230.5A CN202110594230A CN113244844A CN 113244844 A CN113244844 A CN 113244844A CN 202110594230 A CN202110594230 A CN 202110594230A CN 113244844 A CN113244844 A CN 113244844A
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- reaction box
- fixedly connected
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- chromium
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/80—Forming a predetermined ratio of the substances to be mixed
- B01F35/88—Forming a predetermined ratio of the substances to be mixed by feeding the materials batchwise
- B01F35/881—Forming a predetermined ratio of the substances to be mixed by feeding the materials batchwise by weighing, e.g. with automatic discharge
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/60—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis
- B01F27/70—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with paddles, blades or arms
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/71—Feed mechanisms
- B01F35/717—Feed mechanisms characterised by the means for feeding the components to the mixer
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/71—Feed mechanisms
- B01F35/717—Feed mechanisms characterised by the means for feeding the components to the mixer
- B01F35/71775—Feed mechanisms characterised by the means for feeding the components to the mixer using helical screws
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/75—Discharge mechanisms
- B01F35/754—Discharge mechanisms characterised by the means for discharging the components from the mixer
- B01F35/7544—Discharge mechanisms characterised by the means for discharging the components from the mixer using pumps
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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
- C02F1/52—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
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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
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5281—Installations for water purification using chemical agents
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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
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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
- C02F2101/22—Chromium or chromium compounds, e.g. chromates
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- Chemical & Material Sciences (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)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Removal Of Specific Substances (AREA)
Abstract
The invention discloses a uniform dosing device for a wastewater chromium and vanadium removing medicament and a using method thereof, the uniform dosing device for the wastewater chromium and vanadium removing medicament comprises a reaction box, a driving mechanism, a weighing mechanism, a discharging mechanism, an extracting mechanism and a control panel, the driving mechanism is arranged at the top of the reaction box, the weighing mechanism is arranged at one side of the driving mechanism, and the uniform dosing device has the beneficial effects that: through adding the puddler, be convenient for stir waste water and auxiliary material inside the reaction box, accelerate reaction rate, through adding actuating mechanism, be convenient for drop into the equal fast of auxiliary material of interpolation, prevent to throw the material and influence weighing at the excessive speed, through adding weighing machine structure, be convenient for weigh the auxiliary material that the bottom plate top adds, improve the precision that the auxiliary material added, through adding discharge mechanism, be convenient for drop into fast to the auxiliary material after weighing, improve and throw material efficiency, through adding extraction mechanism, be convenient for take out the waste water after handling, improve and handle back waste water discharge efficiency.
Description
Technical Field
The invention relates to the technical field of wastewater treatment, in particular to a uniform dosing device for a medicament for removing chromium and vanadium from wastewater and a using method thereof.
Background
Waste water (water) is a generic term for water discharged during activities of residents and runoff rainwater. The method comprises the steps of domestic sewage, industrial wastewater and other useless water such as primary rain water flowing into a drainage pipe canal, and generally refers to water which can not be recycled after being treated by a certain technology or can not reach a certain standard after being purified by primary pollution. The industrial wastewater discharged by a vanadium-titanium product factory contains elements such as chromium and vanadium, and if the industrial wastewater is not subjected to random discharge in sewage treatment, the environment can be polluted, the existing treatment method for chromium and vanadium in wastewater mostly adopts added medicaments and precipitates after the chromium and vanadium react, most of wastewater treatment devices cannot specifically weigh the added dose to the addition of the medicaments, so that the wastewater treatment is incomplete, the medicament adding speed is too high, the excessive addition is easily caused, and the waste is caused.
Disclosure of Invention
The invention aims to provide a uniform dosing device for a medicament for removing chromium and vanadium from wastewater and a using method thereof, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a waste water removes chromium and removes even input device of pharmaceutical for vanadium, includes reaction box, actuating mechanism, weighing machine structure, discharge mechanism, extraction mechanism and control panel, the top of reaction box is equipped with actuating mechanism, one side of actuating mechanism is equipped with weighing machine structure, one side of weighing machine structure is equipped with discharge mechanism in the inside of reaction box, discharge mechanism's below is equipped with extraction mechanism in the reaction box inside, one side of extraction mechanism is connected with the puddler in the internal rotation of reaction box, the one end of puddler extends to the outside fixed mounting of reaction box has a motor, the below of a motor is at the bottom fixedly connected with blow off pipe of reaction box, the positive fixed mounting of reaction box has control panel.
Preferably, actuating mechanism includes the feeder hopper, the inside bilateral symmetry fixedly connected with feeder hopper, two of reaction box the equal fixedly connected with brace table in inside of feeder hopper, two the top of brace table all rotates and is connected with the hob, two the equal fixedly connected with belt pulley of one end of hob, two there is No. two motors at the top fixed mounting of reaction box between the belt pulley, the output fixedly connected with double flute belt pulley of No. two motors, the double flute belt pulley passes through the drive belt and is connected with two belt pulley drive respectively.
Preferably, the weighing mechanism includes the bottom plate, a spout has been seted up to the inside of feeder hopper, the inside sliding connection of a spout has the connecting plate, the bottom fixedly connected with bottom plate of connecting plate, one side that No. two motors were kept away from to the bottom plate has pressure sensor at the inner wall fixed mounting of reaction box.
Preferably, the top fixedly connected with slide bar No. one of bottom plate, the one end of slide bar extends to the inner wall fixedly connected with slider No. one of reaction box, No. two spouts have been seted up in the outside of slider, slider and No. two spout sliding connection.
Preferably, discharge mechanism includes the baffle, the inside sliding connection of bottom plate has the baffle, the one end fixedly connected with dead lever of baffle, the one end of dead lever extends to the inner wall sliding connection of reaction box and has No. two slide bars, the outside cover of No. two slide bars is equipped with the spring, the one end fixed connection fixed block of No. two slide bars, one side fixed mounting that the fixed block is close to the dead lever has the electro-magnet, one side fixedly connected with iron plate that the dead lever is close to No. two slide bars.
Preferably, the top fixedly connected with slider No. two of fixed block, No. three spouts have been seted up to the inner wall that the one end of slider No. two extended to the reaction box, slider No. two and No. three spout sliding connection.
Preferably, the extraction mechanism includes the water pump, one side fixed mounting who keeps away from a motor of reaction box has the water pump, the one end fixedly connected with water pipe of water pump, the other end fixedly connected with drain pipe of water pump, the one end of water pipe extends to the inside fixedly connected with hose of reaction box, the bottom fixedly connected with suction head of hose, the outside fixedly connected with floating block of suction head.
Preferably, one side of the inside of the reaction box, which is close to the water pump, is symmetrically and fixedly connected with a third slide rod, and the floating block is connected with the third slide rod in a sliding manner.
Preferably, the first motor, the second motor, the pressure sensor, the electromagnet and the water pump are all electrically connected with the control panel.
The invention also provides a use method of the device for uniformly feeding the pharmaceutical agent for removing chromium and vanadium from wastewater, which comprises the following steps:
s1, firstly pumping the wastewater into a reaction box through a liquid inlet pipe, then respectively throwing the polymeric ferric sulfate and the sodium metabisulfite into two feed hoppers, and then starting a second motor through a control panel, so that a double-groove belt pulley rotates to drive a first belt pulley to rotate through a transmission belt, and then a screw rod rotates to uniformly convey the polymeric ferric sulfate and the sodium metabisulfite to a bottom plate;
s2, driving the connecting plate to slide downwards to extrude the pressure sensor by the base plate under the stress, driving the first sliding block to slide downwards in the second sliding groove by the first sliding rod, driving the third sliding groove to slide downwards along with the baffle by the fixed block, and stopping the second motor when the required amount is reached;
s3, turning on the electromagnet, driving the fixed rod to move towards the electromagnet by the suction force of the iron block, then enabling the baffle plate to move along with the fixed rod, enabling the polymeric ferric sulfate and the sodium metabisulfite to enter the reaction box through the discharge hole in the bottom plate, starting the first motor, and then enabling the stirring rod to rotate along with the first motor to stir the wastewater in the reaction box;
s4, after stirring for a period of time, stopping the operation of the first motor to precipitate the waste water in the reaction box, starting the water pump, enabling the treated water to flow from the hose to the water pipe through the water suction head, pumping out the treated water from the liquid outlet pipe through the water pump, driving the water suction head to move along with the water surface by the floating block after the waste water in the reaction box is reduced, and opening the valve to discharge the precipitate from the blow-off pipe.
Compared with the prior art, the invention has the beneficial effects that: through adding the puddler, be convenient for stir waste water and auxiliary material inside the reaction box, accelerate reaction rate, through adding actuating mechanism, be convenient for drop into the equal fast of auxiliary material of interpolation, prevent to throw the material and influence weighing at the excessive speed, through adding weighing machine structure, be convenient for weigh the auxiliary material that the bottom plate top adds, improve the precision that the auxiliary material added, through adding discharge mechanism, be convenient for drop into fast to the auxiliary material after weighing, improve and throw material efficiency, through adding extraction mechanism, be convenient for take out the waste water after handling, improve and handle back waste water discharge efficiency.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic front view of the reaction chamber of the present invention;
FIG. 3 is a schematic view of the construction of the slider of the present invention;
FIG. 4 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;
fig. 5 is an enlarged schematic view of the structure at B in fig. 1 according to the present invention.
In the figure: 1. a reaction box; 2. a first motor; 3. a stirring rod; 4. a drive mechanism; 41. a feed hopper; 42. a screw rod; 43. a first belt pulley; 44. a double grooved pulley; 45. a second motor; 5. a weighing mechanism; 51. a base plate; 52. a first sliding rod; 53. a connecting plate; 54. a first chute; 55. a first sliding block; 56. a second chute; 57. a pressure sensor; 6. a discharging mechanism; 61. a baffle plate; 62. a second sliding rod; 63. a spring; 64. a fixed block; 65. an electromagnet; 66. a second sliding block; 67. a third sliding chute; 68. an iron block; 7. a drawing mechanism; 71. a water pump; 72. a hose; 73. floating blocks; 74. a third sliding rod; 75. a liquid outlet pipe; 8. a blow-off pipe; 9. a control panel.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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.
Referring to fig. 1-5, the present invention provides a technical solution: a device for uniformly putting a medicament for removing chromium and vanadium from wastewater comprises a reaction box 1, a driving mechanism 4, a weighing mechanism 5, a discharging mechanism 6, an extracting mechanism 7 and a control panel 9, wherein the driving mechanism 4 is arranged at the top of the reaction box 1, the weighing mechanism 5 is arranged on one side of the driving mechanism 4, the discharging mechanism 6 is arranged inside the reaction box 1 on one side of the weighing mechanism 5, the extracting mechanism 7 is arranged inside the reaction box 1 below the discharging mechanism 6, a stirring rod 3 is rotatably connected inside the reaction box 1 on one side of the extracting mechanism 7, the stirring rod 3 can stir wastewater and auxiliary materials inside the reaction box 1 to accelerate the reaction speed, one end of the stirring rod 3 extends to the outer side of the reaction box 1 and is fixedly provided with a motor 2, and a drain pipe 8 is fixedly connected at the bottom of the reaction box 1 below the motor 2, the blow-off pipe 8 is convenient for discharging the sediment after reaction, and the front of the reaction box 1 is fixedly provided with a control panel 9.
Preferably, the driving mechanism 4 includes a feeding hopper 41, the inside bilateral symmetry fixedly connected with feeding hopper 41 of reaction box 1, two the equal fixedly connected with brace table in inside of feeding hopper 41, two the top of brace table is all rotated and is connected with hob 42, two the equal fixedly connected with belt pulley 43 in one end of hob 42, two there is No. two motor 45 at the top fixed mounting of reaction box 1 between belt pulley 43, No. two output fixedly connected with double flute belt pulley 44 of motor 45, double flute belt pulley 44 passes through the drive belt and is connected with the transmission of two belt pulley 43 respectively, is convenient for drop into the equal speed of the auxiliary material of interpolation, prevents to throw the material and influences weighing at the excessive speed.
Preferably, weighing mechanism 5 includes bottom plate 51, spout 54 has been seted up to the inside of feeder hopper 41, the inside sliding connection of spout 54 has connecting plate 53, the bottom fixedly connected with bottom plate 51 of connecting plate 53, one side that No. two motors 45 were kept away from to bottom plate 51 has pressure sensor 57 at the inner wall fixed mounting of reaction box 1, is convenient for weigh the auxiliary material that adds at the top of bottom plate 51, improves the precision that the auxiliary material added.
Preferably, the top of the bottom plate 51 is fixedly connected with a slide bar 52, one end of the slide bar 52 extends to the inner wall of the reaction box 1 and is fixedly connected with a slide block 55, the outer side of the slide block 55 is provided with a slide groove 56, the slide block 55 is slidably connected with the slide groove 56, the bottom plate 51 is convenient to limit, and the weighing accuracy is improved.
Preferably, the discharging mechanism 6 comprises a baffle 61, the baffle 61 is slidably connected inside the bottom plate 51, a fixing rod is fixedly connected to one end of the baffle 61, one end of the fixing rod extends to the inner wall of the reaction box 1 and is slidably connected with a second sliding rod 62, a spring 63 is sleeved outside the second sliding rod 62, a fixing block 64 is fixedly connected to one end of the second sliding rod 62, an electromagnet 65 is fixedly installed on one side of the fixing block 64 close to the fixing rod, an iron block 68 is fixedly connected to one side of the fixing rod close to the second sliding rod 62, so that weighed auxiliary materials can be rapidly fed in, and the feeding efficiency is improved.
Preferably, top fixedly connected with slider 66 No. two of fixed block 64, No. three spouts 67 have been seted up to the inner wall that the one end of slider 66 extended to reaction box 1, slider 66 and No. three spouts 67 sliding connection, the baffle 61 of being convenient for follows bottom plate 51 and moves, improves 61 stability of moving.
Preferably, extraction mechanism 7 includes water pump 71, one side fixed mounting who keeps away from a motor 2 of reaction box 1 has water pump 71, the one end fixedly connected with water pipe of water pump 71, water pump 71's other end fixedly connected with drain pipe 75, the one end of water pipe extends to the inside fixedly connected with hose 72 of reaction box 1, the bottom fixedly connected with suction head of hose 72, the outside fixedly connected with kicking block 73 of suction head is convenient for take out the waste water after handling, improves and handles back waste water discharge efficiency.
Preferably, the inside symmetrical fixedly connected with No. three slide bars 74 that is close to one side of water pump 71 of reaction box 1, No. three slide bar 74 sliding connection of floating block 73, the stable up-and-down motion of floating block 73 of being convenient for improves the stability of the waste water extraction after handling.
Preferably, the first motor 2, the second motor 45, the pressure sensor 57, the electromagnet 65 and the water pump 71 are electrically connected with the control panel 9, so that centralized control is facilitated, and the operation efficiency is improved.
The invention also provides a use method of the device for uniformly feeding the pharmaceutical agent for removing chromium and vanadium from wastewater, which comprises the following steps:
s1, firstly pumping the wastewater into the reaction box 1 through a liquid inlet pipe, then respectively throwing the polymeric ferric sulfate and the sodium metabisulfite into two feed hoppers 41, and then starting a second motor 45 through a control panel 9, so that a first belt pulley 43 is driven to rotate by the rotation of a double-groove belt pulley 44 through a transmission belt, and then the spiral rod 42 rotates to uniformly convey the polymeric ferric sulfate and the sodium metabisulfite to a bottom plate 51;
s2, the bottom plate 51 is forced to drive the connecting plate 53 to slide downwards to extrude the pressure sensor 57, the first slide rod 52 drives the first slide block 55 to slide downwards in the second slide groove 56, the fixing block 64 drives the third slide groove 67 to slide downwards along with the baffle 61, and when the required amount is reached, the second motor 45 stops working;
s3, turning on the electromagnet 65, driving the fixed rod to move towards the electromagnet 65 by the iron block 68 under the action of suction force, then enabling the baffle 61 to move along with the fixed rod, enabling the polymeric ferric sulfate and the sodium metabisulfite to enter the reaction box 1 through the discharge hole in the bottom plate 51, starting the first motor 2, and then enabling the stirring rod 3 to rotate along with the first motor 2 to stir the wastewater in the reaction box 1;
s4, after stirring for a period of time, stopping the operation of the first motor 2 to precipitate the waste water in the reaction box 1, starting the water pump 71, enabling the treated water to flow from the hose 72 to the water pipe through the water suction head, pumping out the treated water from the liquid outlet pipe 75 through the water pump 71, driving the water suction head to move along with the water surface by the floating block 73 after the waste water in the reaction box 1 is reduced, and opening the valve to discharge the precipitate from the sewage discharge pipe 8.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The device for uniformly putting the pharmaceutical for removing chromium and vanadium from wastewater comprises a reaction box (1), a driving mechanism (4), a weighing mechanism (5), a discharging mechanism (6), an extracting mechanism (7) and a control panel (9), and is characterized in that the driving mechanism (4) is arranged at the top of the reaction box (1), the weighing mechanism (5) is arranged on one side of the driving mechanism (4), the discharging mechanism (6) is arranged inside the reaction box (1) on one side of the weighing mechanism (5), the extracting mechanism (7) is arranged inside the reaction box (1) below the discharging mechanism (6), a stirring rod (3) is rotatably connected to one side of the extracting mechanism (7) inside the reaction box (1), a first motor (2) is fixedly installed at the outer side of the reaction box (1) by extending one end of the stirring rod (3), and a drain pipe (8) is fixedly connected to the bottom of the reaction box (1) below the first motor (2), the front surface of the reaction box (1) is fixedly provided with a control panel (9).
2. The uniform dosing device for the pharmaceutical agent for chromium and vanadium removal from wastewater according to claim 1, which is characterized in that: actuating mechanism (4) include feeder hopper (41), inside bilateral symmetry fixedly connected with feeder hopper (41), two of reaction box (1) the equal fixedly connected with brace table in inside of feeder hopper (41), two the top of brace table is all rotated and is connected with hob (42), two belt pulley (43) of the equal fixedly connected with in one end of hob (42), two there are No. two motor (45) at the top fixed mounting of reaction box (1) between belt pulley (43), the output fixedly connected with double flute belt pulley (44) of No. two motor (45), double flute belt pulley (44) are connected with two belt pulley (43) transmission respectively through the drive belt.
3. The uniform dosing device for the pharmaceutical agent for chromium and vanadium removal from wastewater according to claim 2, characterized in that: weighing mechanism (5) are including bottom plate (51), spout (54) have been seted up to the inside of feeder hopper (41), the inside sliding connection of spout (54) has connecting plate (53), bottom fixedly connected with bottom plate (51) of connecting plate (53), one side that No. two motors (45) were kept away from in bottom plate (51) has pressure sensor (57) at the inner wall fixed mounting of reaction box (1).
4. The uniform dosing device for the pharmaceutical agent for chromium and vanadium removal from wastewater according to claim 3, characterized in that: slide bar (52) No. one of top fixedly connected with of bottom plate (51), slide bar (52) one end extend to inner wall fixedly connected with slider (55) of reaction box (1), No. two spout (56) have been seted up in the outside of slider (55), slider (55) and No. two spout (56) sliding connection.
5. The uniform dosing device for the pharmaceutical agent for chromium and vanadium removal from wastewater according to claim 4, characterized in that: discharge mechanism (6) are including baffle (61), the inside sliding connection of bottom plate (51) has baffle (61), the one end fixedly connected with dead lever of baffle (61), the one end of dead lever extends to inner wall sliding connection of reaction box (1) has No. two slide bars (62), the outside cover of No. two slide bars (62) is equipped with spring (63), the one end fixed connection fixed block (64) of No. two slide bars (62), one side fixed mounting that fixed block (64) are close to the dead lever has electro-magnet (65), one side fixedly connected with iron plate (68) that the dead lever is close to No. two slide bars (62).
6. The uniform dosing device for the pharmaceutical agent for chromium and vanadium removal from wastewater according to claim 5, characterized in that: the top fixedly connected with of fixed block (64) No. two slider (66), No. three spout (67) have been seted up to the inner wall that the one end of No. two slider (66) extended to reaction box (1), No. two slider (66) and No. three spout (67) sliding connection.
7. The uniform dosing device for the pharmaceutical agent for chromium and vanadium removal from wastewater according to claim 6, characterized in that: extraction mechanism (7) include water pump (71), one side fixed mounting who keeps away from a motor (2) of reaction box (1) has water pump (71), the one end fixedly connected with water pipe of water pump (71), the other end fixedly connected with drain pipe (75) of water pump (71), the one end of water pipe extends to inside fixedly connected with hose (72) of reaction box (1), the bottom fixedly connected with suction head of hose (72), the outside fixedly connected with floating block (73) of suction head.
8. The uniform dosing device for the pharmaceutical agent for chromium and vanadium removal from wastewater according to claim 7 is characterized in that: a third sliding rod (74) is symmetrically and fixedly connected to one side, close to the water pump (71), of the interior of the reaction box (1), and the floating block (73) is in sliding connection with the third sliding rod (74).
9. The uniform dosing device for the pharmaceutical agent for chromium and vanadium removal from wastewater according to claim 8, characterized in that: the first motor (2), the second motor (45), the pressure sensor (57), the electromagnet (65) and the water pump (71) are all electrically connected with the control panel (9).
10. The use method of the uniform dosing device for the chromium and vanadium removal of wastewater according to any one of claims 1 to 9, characterized in that: the method comprises the following steps:
s1, firstly pumping wastewater into a reaction box (1) through a liquid inlet pipe, then respectively throwing polymeric ferric sulfate and sodium metabisulfite into two feed hoppers (41), then starting a second motor (45) through a control panel (9), so that a double-groove belt pulley (44) rotates to drive a first belt pulley (43) to rotate through a transmission belt, and then a screw rod (42) rotates to uniformly convey the polymeric ferric sulfate and the sodium metabisulfite to a bottom plate (51);
s2, the bottom plate (51) is forced to drive the connecting plate (53) to slide downwards to extrude the pressure sensor (57), the first sliding rod (52) drives the first sliding block (55) to slide downwards in the second sliding groove (56), the fixing block (64) drives the third sliding groove (67) to slide downwards along with the baffle (61), and when the required amount is reached, the second motor (45) stops working;
s3, then opening the electromagnet (65), so that the iron block (68) is attracted to drive the fixed rod to move towards the electromagnet (65), then the baffle (61) moves along with the fixed rod, the polymeric ferric sulfate and the sodium metabisulfite enter the reaction box (1) through the discharge hole in the bottom plate (51), then the first motor (2) is started, and then the stirring rod (3) rotates along with the first motor (2) to stir the wastewater in the reaction box (1);
s4, after one end of stirring is carried out for a while, the first motor (2) stops working to enable waste water in the reaction box (1) to be precipitated, the water pump (71) is started again, then the treated water flows to the water pipe from the hose (72) through the water suction head and is pumped out from the liquid outlet pipe (75) through the water pump (71), after the waste water in the reaction box (1) is reduced, the floating block (73) drives the water suction head to move along with the water surface, and then the valve is opened to enable precipitates to be discharged from the sewage discharge pipe (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110594230.5A CN113244844A (en) | 2021-05-28 | 2021-05-28 | Uniform dosing device for wastewater chromium and vanadium removal and using method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110594230.5A CN113244844A (en) | 2021-05-28 | 2021-05-28 | Uniform dosing device for wastewater chromium and vanadium removal and using method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113244844A true CN113244844A (en) | 2021-08-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110594230.5A Withdrawn CN113244844A (en) | 2021-05-28 | 2021-05-28 | Uniform dosing device for wastewater chromium and vanadium removal and using method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115367909A (en) * | 2022-07-25 | 2022-11-22 | 江苏恩飞特环保工程有限公司 | Hydroxyl oxidation device for treating complex wastewater and treatment method thereof |
| CN115504558A (en) * | 2022-11-01 | 2022-12-23 | 临沭冠山升华食品有限公司 | Wastewater treatment device for dehydrated garlic flake production |
-
2021
- 2021-05-28 CN CN202110594230.5A patent/CN113244844A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115367909A (en) * | 2022-07-25 | 2022-11-22 | 江苏恩飞特环保工程有限公司 | Hydroxyl oxidation device for treating complex wastewater and treatment method thereof |
| CN115367909B (en) * | 2022-07-25 | 2023-12-26 | 江苏恩飞特环保工程有限公司 | Hydroxyl oxidation device for treating complexing wastewater and treatment method thereof |
| CN115504558A (en) * | 2022-11-01 | 2022-12-23 | 临沭冠山升华食品有限公司 | Wastewater treatment device for dehydrated garlic flake production |
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Application publication date: 20210813 |
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