Nonferrous metal rinsing wastewater recovery device
Technical Field
The utility model relates to the technical field of wastewater recovery, in particular to a nonferrous metal rinsing wastewater recovery device.
Background
Nonferrous metals, which are also known as nonferrous metals in the narrow sense, refer to all metals except iron (and sometimes manganese and chromium) and iron-based alloys, and can be classified into heavy metals, light metals, noble metals and rare metals. The broad sense nonferrous metal also comprises nonferrous alloy, which is formed by taking a nonferrous metal as a matrix and adding one or more other elements. In the nonferrous metal processing process, nonferrous metal is required to be rinsed, and waste water generated after rinsing is generally pumped into treatment equipment by a water pump for purification and recovery.
Traditional nonferrous metal rinsing wastewater recovery unit, when the water pump draws waste water, be convenient for carry out preliminary purification to waste water, can exist solid impurity in the waste water, lead to the condition such as pipeline jam, water pump damage easily, in addition, treatment facility generally purifies the filtration through means such as filter screen, activated carbon sheet, and filter screen, activated carbon sheet are last to pile up the impurity of filtering out easily, and personnel's clearance is not convenient enough.
Therefore, a nonferrous metal rinsing wastewater recovery device is provided.
Disclosure of utility model
The utility model aims to solve the technical problems that when the water pump pumps the wastewater, the wastewater is inconvenient to initially purify, solid impurities exist in the wastewater, the pipeline is easy to be blocked, the water pump is easy to damage and the like, in addition, the treatment equipment generally purifies and filters the wastewater by means of a filter screen, an active carbon plate and the like, the filtered impurities are easy to accumulate on the filter screen and the active carbon plate, and personnel cannot clean the wastewater conveniently.
The aim of the utility model can be achieved by the following technical scheme:
The nonferrous metal rinsing wastewater recovery device comprises a recovery tank, wherein a purification mechanism is fixedly arranged in the middle of the inner wall of the recovery tank, a cleaning mechanism is fixedly arranged on one side of the outer surface of the recovery tank, a circulation valve is fixedly arranged in the middle of the top surface of the recovery tank, a reaction tank is fixedly arranged on the top surface of the circulation valve, a fixing frame is fixedly arranged on the top of the surface of the reaction tank, a mixing mechanism is fixedly arranged on the top surface of the fixing frame, a water pump is fixedly arranged on one side of the outer surface of the reaction tank, a primary filter chamber is arranged at the input end of the water pump in a penetrating manner, and a coarse-pore filter plate is fixedly arranged on one side of the inner wall of the primary filter chamber.
As a further scheme of the utility model, the cleaning mechanism comprises a hydraulic cylinder and a cleaning scraping plate, wherein the hydraulic cylinder is fixedly arranged on one side of the outer surface of the recovery box, the cleaning scraping plate is fixedly arranged at the output end of the hydraulic cylinder, and the hydraulic cylinder is used for driving the cleaning scraping plate to move.
As a further scheme of the utility model, the purification mechanism comprises a fine pore filter plate and an active carbon layer, wherein the active carbon layer is fixedly arranged in the middle of the inner wall of the recovery box, the fine pore filter plate is fixedly arranged on the top surface of the active carbon layer, and the active carbon layer and the fine pore filter plate are used for further filtering wastewater.
As a further scheme of the utility model, a dirt outlet groove is formed in one side, far away from the cleaning mechanism, of the outer surface of the recovery tank, a sealing cover is clamped on one side of the dirt outlet groove, and the dirt outlet groove is convenient for discharging impurities.
As a further scheme of the utility model, the mixing mechanism comprises a servo motor, an auger rod and a stirring rod, wherein the servo motor is fixedly arranged on the top surface of the fixing frame, the top of the auger rod is fixedly connected with the output end of the servo motor, the stirring rod is fixedly arranged on the surface of the auger rod, and the stirring rod and the auger rod are used for accelerating the reaction precipitation of wastewater and chemical agents.
As a further scheme of the utility model, one side of the surface of the primary filter chamber is clamped with a chamber door, one side of the primary filter chamber is provided with a wastewater inlet pipe in a penetrating way, the output end of the water pump is provided with a water outlet pipe in a penetrating way, one end of the water outlet pipe is arranged in the reaction box in a penetrating way, and the water outlet pipe is convenient for conveying wastewater into the reaction box.
As a further scheme of the utility model, support columns are fixedly arranged around the top surface of the recovery box, the tops of the support columns are fixedly connected with the bottom surface of the reaction box, recovery pipes are arranged at the bottom of one side of the recovery box in a penetrating manner, and the support columns are used for supporting the reaction box.
The utility model has the beneficial effects that:
1. Through setting up of primary filter chamber and mixing mechanism, open the water pump, with waste water suction to primary filter chamber in, the coarse pore filter in the primary filter chamber carries out preliminary filtration with great solid impurity in the waste water, avoid solid impurity great lead to the water pump damage, the pipeline is stopped up, after the waste water is carried the reaction tank, put in chemicals such as sodium hydroxide in the reaction tank, the intercommunication external power source, servo motor drives auger pole and puddler rotation for waste water and chemical high-efficient intensive mixing have reached the effect of accelerating metal ion precipitation in the waste water, have improved recovery purification efficiency.
2. Through the setting of purifying mechanism and clearance mechanism, deposit the back of accomplishing, open the circulation valve, waste water inflow collection box is interior, and the precipitate and the impurity in the waste water are further filtered and purified to pore filter and active carbon layer, have improved waste water purifying effect, and then open closing cap and pneumatic cylinder, and the pneumatic cylinder drives the clearance scraper blade and releases the impurity on the pore filter, is convenient for with the impurity clearance on the purifying mechanism, facilitates the use.
Drawings
The utility model is further described below with reference to the accompanying drawings.
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a schematic view of the structure of the primary filter chamber of the present utility model;
FIG. 3 is a schematic view of the structure of the recovery tank of the present utility model;
FIG. 4 is a schematic cross-sectional view of the recovery tank of the present utility model;
FIG. 5 is a schematic view of the mixing mechanism of the present utility model;
fig. 6 is a schematic view of the closure of the present utility model.
The device comprises a recovery box, a purifying mechanism, a fine pore filter plate, a 202 active carbon layer, a cleaning mechanism, a 301 hydraulic cylinder, a 302 cleaning scraper, a 4 flow valve, a 5 reaction box, a 6 fixing frame, a 7 mixing mechanism, a 701 servo motor, a 702, a winch Long Gan, a 703, a stirring rod, a 8, a water pump, a 9, a primary filter chamber, a 10, a coarse pore filter plate, a 11, a closing cover, a 12, a chamber door, a 13, a liquid inlet pipe, a 14 and a recovery pipe.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Through setting up of the cleaning mechanism 2 and cleaning mechanism 3, open the circulation valve 4 after finishing precipitating, the waste water flows into the recovery tank 1, the fine pore filter 201 and activated carbon layer 202 further filters and purifies precipitate and impurity in the waste water, has improved the purifying effect of the waste water, and then open closing cap 11 and hydraulic cylinder 301, the hydraulic cylinder 301 drives the cleaning scraper 302 to push out impurity on the fine pore filter 201, facilitate cleaning impurity on the cleaning mechanism 2, easy to use;
The middle part of the top surface of the recovery tank 1 is fixedly provided with a circulation valve 4, the top surface of the circulation valve 4 is fixedly provided with a reaction tank 5, the top of the surface of the reaction tank 5 is fixedly provided with a fixing frame 6, the top surface of the fixing frame 6 is fixedly provided with a mixing mechanism 7, one side of the outer surface of the reaction tank 5 is fixedly provided with a water pump 8, the input end of the water pump 8 is communicated with a primary filter chamber 9, the water pump 8 is opened through the arrangement of the primary filter chamber 9 and the mixing mechanism 7, waste water is pumped into the primary filter chamber 9, a coarse pore filter plate 10 in the primary filter chamber 9 carries out primary filtration on larger solid impurities in the waste water, the damage and the pipeline blockage of the water pump 8 caused by the larger solid impurities are avoided, and after the waste water is conveyed to the reaction tank 5, chemicals such as sodium hydroxide are put into the reaction tank 5, an external power supply is communicated, the servo motor 701 drives a winch Long Gan and a stirring rod 703 to rotate, the waste water and the chemicals are efficiently and fully mixed, the effect of accelerating sedimentation of metal ions in the waste water is achieved, the recovery and purification efficiency is improved, and the coarse pore filter plate 10 is fixedly arranged on one side of the inner wall of the primary filter chamber 9;
As shown in fig. 4, the cleaning mechanism 3 comprises a hydraulic cylinder 301 and a cleaning scraper 302, wherein the hydraulic cylinder 301 is fixedly arranged on one side of the outer surface of the recovery tank 1, and the cleaning scraper 302 is fixedly arranged at the output end of the hydraulic cylinder 301;
through the setting of clearance mechanism 3, play the effect of clearance purification mechanism 2 surface impurity.
As shown in fig. 4, the purifying mechanism 2 comprises a fine pore filter plate 201 and an activated carbon layer 202, the activated carbon layer 202 is fixedly arranged in the middle of the inner wall of the recovery tank 1, and the fine pore filter plate 201 is fixedly arranged on the top surface of the activated carbon layer 202;
through the setting of purifying mechanism 2, play the effect to waste water further purification.
As shown in fig. 4, a dirt outlet groove is formed in one side of the outer surface of the recovery box 1 away from the cleaning mechanism 3, and a closing cover 11 is clamped on one side of the dirt outlet groove;
By the arrangement of the sealing cover 11, the effect of sealing the dirt outlet groove is achieved.
As shown in fig. 5, the mixing mechanism 7 comprises a servo motor 701, a winch Long Gan 702 and a stirring rod 703, wherein the servo motor 701 is fixedly arranged on the top surface of the fixed frame 6, the top of the winch 702 is fixedly connected with the output end of the servo motor 701, and the stirring rod 703 is fixedly arranged on the surface of the winch 702;
Through the setting of mixing mechanism 7, play the effect with high-efficient misce bene of waste water and chemical.
As shown in fig. 2, a chamber door 12 is clamped on one side of the surface of the primary filter chamber 9, a wastewater inlet pipe 13 is arranged on one side of the primary filter chamber 9 in a penetrating way, a water outlet pipe is arranged on the output end of the water pump 8 in a penetrating way, and one end of the water outlet pipe is arranged in the reaction box 5 in a penetrating way;
Through the setting of the primary filter chamber 9, play the effect of carrying out preliminary filtration with the impurity in the waste water.
As shown in fig. 3 and 6, support columns are fixedly arranged around the top surface of the recovery tank 1, the top of each support column is fixedly connected with the bottom surface of the reaction tank 5, and recovery pipes 14 are arranged at the bottom of one side of the recovery tank 1 in a penetrating manner.
Through the setting of support post, play the effect of supporting reaction box 5, recovery pipe 14 is convenient for discharge recovery of the waste water after handling.
The working principle of the utility model is that the water pump 8 is started to pump the wastewater into the primary filter chamber 9, and the coarse-pore filter plate 10 in the primary filter chamber 9 carries out primary filtration on larger solid impurities in the wastewater, so that the damage of the water pump 8 and the pipeline blockage caused by the larger solid impurities are avoided;
After the wastewater is conveyed to the reaction box 5, chemical substances such as sodium hydroxide and the like are put into the reaction box 5, an external power supply is connected, and the servo motor 701 drives the winch Long Gan 702 and the stirring rod 703 to rotate, so that the wastewater and the chemical substances are efficiently and fully mixed;
after the precipitation is completed, the circulation valve 4 is opened, wastewater flows into the recovery tank 1, the fine pore filter plate 201 and the activated carbon layer 202 further filter and purify sediment and impurities in the wastewater, the wastewater purification effect is improved, the sealing cover 11 and the hydraulic cylinder 301 are opened, the hydraulic cylinder 301 drives the cleaning scraper 302 to push out impurities on the fine pore filter plate 201, and the cleaning device is convenient to clean the impurities on the purification mechanism 2 and is convenient to use.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.