CN222758006U - Industrial sewage purification device - Google Patents

Abstract

The utility model relates to the technical field of industrial sewage treatment, in particular to a purification device for industrial sewage. The technical problem is that the existing purification device generally adopts a grid and a screen to carry out precipitation treatment on impurities and suspended matters in sewage, and because micro particles and heavy metal ions exist in industrial sewage, the impurities are difficult to capture through grid holes, so that the water quality after sewage treatment does not reach the standard, and the problem that the emission standard or the recycling requirement cannot be met is solved. The technical scheme is that the industrial sewage purifying device comprises a base, a processing component, a filtering component and a purifying component, wherein the filtering board is used for carrying out secondary filtering on preliminarily filtered sewage to realize multistage filtering on the sewage, smaller particles and finer suspended matters are captured, and pollutants which cannot be completely removed in the preliminary filtering stage are further removed, so that the processed water quality meets specific industrial water requirements or emission standards, the processing requirements of various industrial sewage are met, and the integral filtering effect is improved.

Description

Industrial sewage purification device

Technical Field

The utility model relates to the technical field of industrial sewage treatment, in particular to a purification device for industrial sewage.

Background

Industrial sewage is waste water produced in industrial production process, and the waste water contains various organic matters, inorganic salt, heavy metal ions, grease, suspended matters, bacteria, microbes, etc. the components and properties of industrial sewage depend on the specific process of industrial production and the related raw materials, the industrial sewage can reach the discharge standard or recycling requirement through specific treatment process, when the sewage is treated, a purification device for industrial sewage is needed, the industrial sewage is used for removing pollutants in the sewage, the discharge requirement is met, the existing purification device usually adopts grids and screens to carry out precipitation treatment on impurities and suspended matters in the sewage in the purification process, and due to the existence of micro particles and heavy metal ions in the industrial sewage, the impurities are difficult to capture through grid pores, so that the water quality after the sewage is treated does not reach the standard, and the discharge standard or recycling requirement cannot be met.

Disclosure of utility model

In order to overcome the existing purification device, the internal impurities and suspended matters of the sewage are generally precipitated by adopting a grid and a screen, and due to the existence of micro particles and heavy metal ions in the industrial sewage, the impurities are difficult to capture through grid holes, so that the water quality after sewage treatment does not reach the standard and cannot meet the emission standard or the recycling requirement.

The technical scheme is that the industrial sewage purifying device comprises a base, a treatment assembly, a filtering assembly and a purifying assembly, wherein the treatment assembly for removing suspended matters and impurities with larger sizes is arranged at the upper end of the base, the filtering assembly for removing fine particles and suspended matters in sewage is arranged at the outer side of the treatment assembly, and the purifying assembly for purifying the filtered sewage is arranged at the outer side of the filtering assembly.

Preferably, carry out secondary filtration through adopting the filter to preliminary filtration's sewage, realize multistage filtration to sewage, catch less particulate matter and finer suspended solid, further get rid of the pollutant that can't get rid of completely to preliminary filtration stage, make the quality of water after handling satisfy specific industrial water requirement or emission standard, the treatment demand of multiple industrial sewage is handled, improve holistic filter effect, utilize rotating electrical machines drive rotary rod connection stirring frame to stir the bulk material in the sewage, through the flow that the internal rivers of jar can be accelerated in the stirring, avoid impurity accumulation in the water to stop up, get rid of great impurity and solid particle, lighten the burden of follow-up treatment facility, improve the treatment effeciency of sewage, carry out tertiary filtration to sewage through multiunit active carbon cartridge filter, there is heavy metal and pigment smell in the adsorption capacity waste water, realize the degree of depth to the pollutant is got rid of, satisfy the treatment demand of high-flow sewage, and filter disk is in primary filtration time, can filter the sand in the sewage and the organic matter that can deposit the quality of water to the inside sediment of base, improve.

As the preference, processing subassembly is including handling jar, the gusset plate, the butt joint pipe, the rotating electrical machines, the rotary rod, the stirring frame, the filter disc, slag tap pipeline, drain pipe and control valve, the upper end center of handling jar is equipped with the rotating electrical machines, the one end of rotating electrical machines is located the inside of handling jar and is equipped with the rotary rod, the outer wall of rotary rod is equipped with multiunit stirring frame, the outer wall of handling jar encircles and is equipped with the gusset plate, the outer end of two sets of gusset plates is equipped with the butt joint pipe, connect the stirring frame to the bulk material in the sewage through adopting the rotating electrical machines drive rotary rod, flow that can accelerate jar internal water flow through the stirring, avoid aquatic impurity to pile up the jam, get rid of great impurity and solid particle, alleviate the burden of follow-up treatment facility, improve the treatment efficiency of sewage.

As the preference, the inside of handling jar is located the below of rotary rod and is equipped with the filter disc, and the outer end of base is equipped with slag tap pipeline, and one side that slag tap pipeline was kept away from to the outer end of base is equipped with the drain pipe, and the one end of drain pipe is equipped with control valve, through adopting the filter disc to filter sand and the precipitable organic matter in the sewage, deposits impurity to the inside deposit of base, improves quality of water, lightens the burden of follow-up processing link.

As the preference, filter unit is including rose box, sealed lid, stop screw, driving motor, the screw rod, scraper blade and filter, the inside of rose box is equipped with the multiunit filter, the top of multiunit filter is equipped with the screw rod, the one end of screw rod is located the outer end of rose box and is equipped with driving motor, the below of screw rod is equipped with the scraper blade, the cover is equipped with threaded sleeve between scraper blade and the screw rod, the scraper blade passes through the screw rod and slides along the scraper blade upper end and set up, carry out secondary filtration through adopting the filter to preliminary filtration's sewage, realize multistage filtration to sewage, catch less particulate matter and finer suspended solid, further get rid of to the pollutant that preliminary filtration stage failed to get rid of completely, make the quality of water after handling satisfy specific industrial water requirement or emission standard, the processing demand of reply multiple industrial sewage, improve holistic filter effect.

Preferably, the upper end of the filter box is provided with a sealing cover, a plurality of groups of limit screws are symmetrically arranged on the sealing cover, the sealing cover is buckled and sealed with the filter box through the limit screws, the sealing cover is connected with the filter box through the limit screws, the sealing performance of the joint between the sealing cover and the filter box is good, sewage leakage is effectively prevented, and the overall sealing performance is improved.

As the preference, purification subassembly is including purifying tank, the transmission pipe, the water pump, the water storage tank, clear water valve and active carbon cartridge filter, the inside of purifying tank is equipped with two sets of active carbon cartridge filter, the outer wall of purifying tank is equipped with the transmission pipe, the transmission pipe passes purifying tank and extends to inside the active carbon cartridge filter, the one end of transmission pipe is equipped with the water pump, the transmission pipe passes through water pump and rose box intercommunication setting, carry out the tertiary filtration to sewage through adopting multiunit active carbon cartridge filter, there are heavy metal and pigment smell in the adsorption capacity waste water, realize the degree of depth to the pollutant and get rid of, satisfy the treatment demand of high flow sewage.

Preferably, the lower extreme of purifying tank is equipped with the water storage tank, and the outside of water storage tank is equipped with the clear water valve, is equipped with the outlet pipe between clear water valve and the water storage tank, and the outlet pipe passes the water storage tank and extends to inside, through adopting clear water valve control clear water to discharge and use, the discharge amount of accurate control clear water in time discharges the clear water after the processing, prevents in the clear water back flow to the cartridge filter after the processing, avoids secondary pollution.

The utility model has the beneficial effects that:

1. Compared with the traditional purification device, carry out secondary filtration through adopting the filter to prefilter's sewage, realize multistage filtration to sewage, catch less particulate matter and finer suspended solid, fail to get rid of the pollutant of complete removal to the prefilter stage and further get rid of, make the quality of water after the processing satisfy specific industrial water requirement or emission standard, reply multiple industrial sewage's processing demand, improve holistic filter effect, utilize rotating electrical machines drive rotary rod to connect the stirring frame to stir the bulk material in the sewage, through the flow that the internal rivers of jar can be accelerated in the stirring, avoid aquatic impurity to pile up the jam, get rid of great impurity and solid particle, alleviate the burden of follow-up treatment facility, improve the treatment efficiency of sewage.

2. Carry out the third filtering treatment through multiunit active carbon cartridge filter to sewage, there are heavy metal and pigment smell in the adsorption capacity waste water, realize the degree of depth to the removal of pollutant, satisfy the treatment demand of high flow sewage, and filter the dish when primary filtration, can filter sand and the precipitable organic matter in the sewage, deposit the inside sediment of base with impurity, improve quality of water.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of a processing assembly according to the present utility model;

FIG. 3 is a schematic view of a filter assembly according to the present utility model;

FIG. 4 is a schematic view of the purification assembly of the present utility model.

The reference numerals comprise 1, a base, 2, a processing assembly, 201, a processing tank, 202, a reinforcing plate, 203, a butt joint pipe, 204, a rotary motor, 205, a rotary rod, 206, a stirring frame, 207, a filter disc, 208, a slag discharging pipeline, 209, a liquid outlet pipe, 210, a control valve, 3, a filter assembly, 301, a filter box, 302, a sealing cover, 303, a limit screw, 304, a driving motor, 305, a screw, 306, a scraper, 307, a filter plate, 4, a purifying assembly, 401, a purifying tank, 402, a transmission pipe, 403, a water pump, 404, a water storage box, 405, a clear water valve, 406 and an active carbon filter cartridge.

Detailed Description

The utility model is further described below with reference to the drawings and examples.

Referring to fig. 1-4, the utility model provides an embodiment of a purification device for industrial sewage, which comprises a base 1, a treatment assembly 2, a filtering assembly 3 and a purification assembly 4, wherein the treatment assembly 2 for removing suspended matters and impurities with larger size is arranged at the upper end of the base 1, the filtering assembly 3 for removing fine particles and suspended matters in the sewage is arranged at the outer side of the treatment assembly 2, and the purification assembly 4 for purifying the filtered sewage is arranged at the outer side of the filtering assembly 3.

Referring to fig. 1-2, in this embodiment, the treatment assembly 2 includes a treatment tank 201, a reinforcing plate 202, a butt joint pipe 203, a rotating motor 204, a rotating rod 205, a stirring rack 206, a filter disc 207, a slag discharging pipeline 208, a liquid outlet pipe 209 and a control valve 210, the rotating motor 204 is arranged in the center of the upper end of the treatment tank 201, one end of the rotating motor 204 is provided with the rotating rod 205 inside the treatment tank 201, a plurality of groups of stirring racks 206 are arranged on the outer wall of the rotating rod 205, the reinforcing plate 202 is circumferentially arranged on the outer wall of the treatment tank 201, the butt joint pipes 203 are arranged at the outer ends of the two groups of reinforcing plates 202, the stirring racks 206 are connected by adopting the rotating motor 204 to stir mass matters in sewage, the stirring racks can accelerate the flow of water flow in the tank, avoid the accumulation and blockage of impurities in water, remove larger impurities and solid particles, reduce the burden of subsequent treatment equipment, improve the treatment efficiency of sewage, the filter disc 207 is arranged below the rotating rod 205, the outer end of the base 1 is provided with the rotating rod 208, one side of the outer end of the base 1 far away from the slag discharging pipeline 208 is provided with the slag discharging pipe 209, one end of the liquid outlet pipe 209 is provided with the control valve 210, the sediment deposition filter 1 is arranged inside the sediment filter 1, and sediment deposition filter 1 can be removed.

Referring to fig. 1-3, in this embodiment, the filtering assembly 3 includes a filtering box 301, a sealing cover 302, a limit screw 303, a driving motor 304, a screw 305, a scraper 306 and a filtering plate 307, multiple groups of filtering plates 307 are disposed in the filtering box 301, the screw 305 is disposed above the multiple groups of filtering plates 307, one end of the screw 305 is disposed at the outer end of the filtering box 301, the driving motor 304 is disposed at the lower part of the screw 305, a threaded sleeve is sleeved between the scraper 306 and the screw 305, the scraper 306 is slidably disposed along the upper end of the scraper 306 through the screw 305, secondary filtering is performed on preliminarily filtered sewage by the filtering plate 307, multistage filtering is achieved on the sewage, smaller particles and finer suspended matters are captured, pollutants which cannot be completely removed in the preliminary filtering stage are further removed, so that the processed water quality meets specific industrial water requirements or discharge standards, the overall filtering effect is improved, the sealing cover 302 is disposed at the upper end of the filtering box 301, multiple groups of limit screws 303 are disposed symmetrically, the sealing cover 302 is buckled and sealed with the filtering box 301 through the limit screw 303, the sealing cover 303 is connected with the sealing cover 302 through the limit screw 302, and the sealing cover 302 is connected with the filtering box 301, and the sealing effect is ensured, and the sealing performance is improved.

Referring to fig. 2-4, in this embodiment, the purification assembly 4 includes a purification tank 401, a transmission pipe 402, a water pump 403, a water storage tank 404, a clean water valve 405 and an activated carbon filter cartridge 406, two groups of activated carbon filter cartridges 406 are disposed inside the purification tank 401, a transmission pipe 402 is disposed on an outer wall of the purification tank 401, the transmission pipe 402 passes through the purification tank 401 and extends to the inside of the activated carbon filter cartridges 406, a water pump 403 is disposed at one end of the transmission pipe 402, the transmission pipe 402 is communicated with the filtration tank 301 through the water pump 403, and a plurality of groups of activated carbon filter cartridges 406 are used for performing a third filtration treatment on sewage, so that heavy metals and pigment odors in the wastewater can be adsorbed, deep removal of pollutants is realized, the treatment requirement of high-flow sewage is met, the water storage tank 404 is disposed at the lower end of the purification tank 401, the clean water valve 405 is disposed outside the water storage tank 404, a water outlet pipe is disposed between the clean water valve 405 and the water storage tank 404 and extends to the inside through the water storage tank 404, the discharge amount of the clean water is controlled by adopting the clean water valve 405 to control the discharge, the discharge amount of the clean water is precisely controlled, the treated clean water is discharged in time, and the backflow of the treated clean water is prevented from flowing into the filtration tank.

During operation, firstly, the sewage pipe is fixedly abutted with the abutting pipe 203, sewage is transmitted to the inside of the treatment tank 201 through the abutting pipe 203, the sewage is subjected to primary filtration through the filter disc 207, sand and precipitable organic matters in the sewage are filtered, impurities are deposited to the inside of the base 1, water quality is improved, the burden of a subsequent treatment link is reduced, secondly, in the filtering process, the rotating motor 204 is started to drive the driving rotating rod 205 to be connected with the stirring frame 206 for stirring massive matters in the sewage, the flow of water flow in the tank body can be accelerated through stirring, the accumulation and blockage of impurities in the water are avoided, gravel and organic matters in the water flow are caused to be deposited to the inside of the base 1, after the impurities in the sewage are deposited, the primary filtered water flow is transmitted to the inside of the filtering tank 301 through the liquid outlet pipe 209, secondary filtration is performed, the secondary filtration is performed on the primary filtered sewage through the filtering plate 307, the smaller particles and finer suspended matters are captured, the pollutants which cannot be completely removed in the primary filtering stage are further removed, the water quality after the primary treatment meets specific industrial water requirements or sewage discharge standards, and multiple times of filtration are realized.

When the filter plate 307 filters for a long time, the driving motor 304 is started to drive the screw 305 to drive the scraper 306 to carry out scraping treatment along the surface of the filter plate 307, so that the blockage caused by long-time filtration is avoided, the tool butt joint limit screw 303 is used for connecting the sealing cover 302 with the filter box 301 to be opened and sealed, the sealing performance of the joint between the sealing cover 302 and the filter box 301 is ensured to be good, sewage leakage is effectively prevented, the filter box 301 can be opened to regularly remove internal deposited impurities, the filtered water flow is conveyed into the purifying tank 401 by the conveying pipe 402 again by the water pump 403, the sewage is subjected to third filtering treatment by the activated carbon filter cartridge 406, heavy metal and pigment smell in the wastewater with adsorption capacity are removed deeply, the treatment requirement of high-flow sewage is met, the clean water is also preferably thrown into the purifying tank 401 to carry out purification treatment, meanwhile, the valve 405 is used for controlling the clean water discharge amount of the clean water, the clean water after the treatment is timely discharged, the treated clean water is prevented from flowing backwards into the filter cartridge, the secondary pollution of the industrial sewage is avoided, and the multi-level filtering and purifying of the industrial sewage is realized.

Through the steps, the secondary filtration is carried out on the preliminarily filtered sewage through adopting the filter plate 307, multistage filtration is realized on the sewage, smaller particles and finer suspended matters are captured, the pollutants which cannot be completely removed in the preliminary filtration stage are further removed, the treated water quality meets the specific industrial water requirement or emission standard, the treatment requirement of various industrial sewage is met, the integral filtering effect is improved, the rotating motor 204 is used for driving the rotating rod 205 to connect the stirring frame 206 to stir massive substances in the sewage, the flow of water flow in the tank body can be accelerated through stirring, the accumulation and blockage of impurities in the water are avoided, the load of subsequent treatment equipment is reduced, the treatment efficiency of the sewage is improved, the sewage is subjected to the third filtration treatment through the plurality of groups of active carbon filter cartridges 406, heavy metals and pigment smell in the adsorption capacity wastewater are adsorbed, the deep removal of the pollutants is realized, the treatment requirement of high-flow sewage is met, the filter disc 207 can filter sand and precipitable organic matters in the sewage in the primary filtration process, the impurities are deposited in the base 1, and the water quality is improved.

The embodiments of the present utility model have been described in detail with reference to the drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present utility model.

Claims (4)

1. A purification device for industrial sewage comprises a base (1), and is characterized by further comprising a treatment assembly (2), a filtering assembly (3) and a purification assembly (4), wherein the treatment assembly (2) for removing suspended matters and impurities with larger sizes is arranged at the upper end of the base (1), the filtering assembly (3) for removing fine particles and suspended matters in sewage is arranged at the outer side of the treatment assembly (2), the purification assembly (4) for purifying and treating the filtered sewage is arranged at the outer side of the filtering assembly (3), the treatment assembly (2) comprises a treatment tank (201), a reinforcing plate (202), a butt joint pipe (203), a rotary motor (204), a rotary rod (205), a stirring frame (206), a filtering disc (207), a slag discharge pipeline (208), a liquid outlet pipe (209) and a control valve (210), the rotary motor (204) is arranged at the center of the upper end of the treatment tank (201), a plurality of groups of stirring frames (206) are arranged on the outer wall of the rotary rod (205), the outer wall of the treatment tank (3) is circumferentially provided with the reinforcing plate (202), two groups of filtering boxes (301) are arranged at the outer ends of the filtering assembly (301), and the filtering assembly (301) is arranged at the two groups of the outer ends of the filtering assembly (203) respectively Stop screw (303), driving motor (304), screw rod (305), scraper blade (306) and filter (307), the inside of rose box (301) is equipped with multiunit filter (307), the top of multiunit filter (307) is equipped with screw rod (305), the one end of screw rod (305) is located the outer end of rose box (301) and is equipped with driving motor (304), the below of screw rod (305) is equipped with scraper blade (306), the cover is equipped with threaded sleeve between scraper blade (306) and screw rod (305), scraper blade (306) are through screw rod (305) along scraper blade (306) upper end slip setting, purification subassembly (4) are including purifying jar (401), transmission pipe (402), water pump (403), water storage tank (404), clear water valve (405) and active carbon cartridge (406), the inside of purifying jar (401) is equipped with two sets of active carbon cartridge (406), the outer wall of purifying jar (401) is equipped with transmission pipe (402), transmission pipe (402) pass purifying jar (401) and extend to active carbon cartridge (406) inside, the one end of transmission pipe (402) is equipped with water pump (403), transmission pipe (402) are set up the intercommunication through water pump (403) and rose box (301).

2. The industrial sewage purification device according to claim 1, wherein the filter disc (207) is arranged below the rotary rod (205) in the treatment tank (201), the slag discharging pipeline (208) is arranged at the outer end of the base (1), the liquid outlet pipe (209) is arranged at one side of the outer end of the base (1) far away from the slag discharging pipeline (208), and the control valve (210) is arranged at one end of the liquid outlet pipe (209).

3. The industrial sewage purifying device according to claim 1, wherein the upper end of the filtering box (301) is provided with a sealing cover (302), a plurality of groups of limiting screws (303) are symmetrically arranged on the sealing cover (302), and the sealing cover (302) is buckled and sealed with the filtering box (301) through the limiting screws (303).

4. The industrial sewage purification device according to claim 1, wherein the water storage tank (404) is arranged at the lower end of the purification tank (401), the clear water valve (405) is arranged at the outer side of the water storage tank (404), the water outlet pipe is arranged between the clear water valve (405) and the water storage tank (404), and the water outlet pipe penetrates through the water storage tank (404) and extends into the interior.