CN215667482U

CN215667482U - Industrial sewage treatment device

Info

Publication number: CN215667482U
Application number: CN202121893533.9U
Authority: CN
Inventors: 苏久荣; 樊婵
Original assignee: Zhongrui Electrical And Mechanical Engineering Tianjin Co ltd
Current assignee: Zhongrui Electrical And Mechanical Engineering Tianjin Co ltd
Priority date: 2021-08-13
Filing date: 2021-08-13
Publication date: 2022-01-28
Anticipated expiration: 2031-08-13

Abstract

The utility model relates to the technical field of industrial sewage treatment, in particular to an industrial sewage treatment device, and solves the problems that the sewage treatment device in the prior art is high in price, not suitable for small enterprises and inconvenient to remove impurities remained in filtered sewage. The utility model provides an industrial sewage treatment device, includes the bottom plate, the case is handled to the top fixedly connected with of bottom plate, and the water inlet has been seted up to top one side of handling the case, handles the top center department of case and through bolt fixedly connected with driving motor, handles incasement chamber upper portion and is provided with gravel layer, quartz sand and filter screen respectively, and equal fixed connection between the outer wall of gravel layer, quartz sand and filter screen and the inner wall of handling the case, the gravel layer is located the top of quartz sand, and quartz sand is located the top of filter screen. The utility model has lower use cost, is suitable for small enterprises, and is convenient for removing the residual impurities in the filtered sewage.

Description

Industrial sewage treatment device

Technical Field

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

Background

The industrial sewage comprises production wastewater, production wastewater and cooling water, and refers to wastewater and waste liquid generated in the industrial production process, wherein the wastewater and the waste liquid contain industrial production materials, intermediate products, byproducts and pollutants generated in the production process, which are lost along with water. The industrial wastewater has various types and complex components. For example, the waste water from electrolytic salt industry contains mercury, the waste water from heavy metal smelting industry contains various metals such as lead and cadmium, the waste water from electroplating industry contains various heavy metals such as cyanide and chromium, the waste water from petroleum refining industry contains phenol, and the waste water from pesticide manufacturing industry contains various pesticides. Because industrial wastewater contains various toxic substances and pollutes the environment, the environment is harmful to human health, so that the industrial wastewater is developed to be comprehensively utilized and turn the harmful into the beneficial, and can be discharged after being treated by adopting corresponding purification measures according to the components and the concentration of pollutants in the wastewater.

The existing sewage treatment device is high in price, is not suitable for small-sized enterprises, and is inconvenient for removing residual impurities in filtered sewage, so that an industrial sewage treatment device is urgently needed to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an industrial sewage treatment device, which solves the problems that the sewage treatment device in the prior art is high in price, is not suitable for small enterprises, and is inconvenient to remove residual impurities in filtered sewage.

In order to achieve the purpose, the utility model adopts the following technical scheme:

an industrial sewage treatment device comprises a bottom plate, a treatment box is fixedly connected to the top of the bottom plate, a water inlet is formed in one side of the top of the treatment box, a driving motor is fixedly connected to the center of the top of the treatment box through bolts, a gravel layer, quartz sand and a filter screen are respectively arranged on the upper portion of an inner cavity of the treatment box, the gravel layer, the outer wall of the quartz sand and the outer wall of the filter screen and the inner wall of the treatment box are fixedly connected, the gravel layer is located above the quartz sand, the quartz sand is located above the filter screen, an output shaft of the driving motor penetrates through the top of the treatment box through a bearing sleeve, a rotating rod is connected to an extension end of the output shaft of the driving motor in a transmission mode, the rotating rod penetrates through the gravel layer through the bearing sleeve respectively, the quartz sand and the outer side of the filter screen, stirring rods are fixedly connected to two sides of the extension end of the rotating rod, a medicine inlet pipe is communicated with one side of the treatment box, and the medicine inlet pipe is located below the filter screen, the bottom intercommunication that the case was kept away from into pencil one side has the drain pipe, and installs the second control valve on the drain pipe, one side fixedly connected with setting tank at bottom plate top, and communicates each other between one side of setting tank and the drain pipe to the flocculating agent has been placed to the setting tank.

Preferably, the dwang has been cup jointed three and has been clear away the board, and the three clear away the board respectively with the gravel layer, laminate each other between the top of quartz sand and filter screen, it has first blow off pipe to handle the case and keep away from one side of advancing the pencil respectively intercommunication, second blow off pipe and third blow off pipe, and first blow off pipe, all install first control valve on second blow off pipe and the third blow off pipe, handle one side fixedly connected with mounting panel of case, and the top fixedly connected with collecting box of mounting panel, and one side and first blow off pipe of collecting box, all communicate each other between the one end of second blow off pipe and third blow off pipe.

Preferably, the first sewage draining pipe is positioned above the gravel layer, the second sewage draining pipe is positioned between the gravel layer and the quartz sand, and the third sewage draining pipe is positioned between the quartz sand and the filter screen.

Preferably, one end of the rotating rod, which is positioned at the bottom of the filter screen, is fixedly connected with the bottom edge scraper, and the bottom edge scraper is mutually attached to the bottom of the inner cavity of the treatment box.

Preferably, the inner cavity of the treatment box is fixedly connected with a plurality of ultraviolet sterilizing lamps at one side far away from the medicine inlet pipe, and the ultraviolet sterilizing lamps are all positioned below the filter screen.

Preferably, four corners of the bottom plate are fixedly connected with supporting legs.

The utility model has at least the following beneficial effects:

in industrial sewage enters into the treatment box through the water inlet, through the gravel layer, quartz sand and filter screen filter fall mud and the impurity in the sewage, the medicine that will handle industrial sewage adds into the treatment box through advancing the pencil, start driving motor, driving motor drives dwang and puddler and rotates, stir medicine and sewage after filtering, accelerate the speed of reaction, after reacting, open the second control valve, sewage enters into the setting tank through the drain pipe, react with the flocculating agent, carry out the sediment to sewage and filter.

1. The sewage is filtered by matching the gravel layer, the quartz sand, the filter screen, the driving motor, the medicine inlet pipe, the stirring rod, the settling tank and the flocculating agent.

2. Through the cooperation between cleaing away board, first blow off pipe, second blow off pipe, third blow off pipe, collecting box and the first control valve, be convenient for strike off remaining mud's impurity, collect in discharging into the collecting box, avoid causing in the treatment box and pile up.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

FIG. 1 is a front cross-sectional view of the present invention;

FIG. 2 is an external view of the present invention;

fig. 3 is a side view of the present invention.

In the figure: 1. a base plate; 2. a treatment tank; 3. a bottom edge scraper plate; 4. a stirring rod; 5. a medicine inlet pipe; 6. filtering with a screen; 7. quartz sand; 8. a gravel layer; 9. removing the plate; 10. rotating the rod; 11. a drive motor; 12. a first drain pipe; 13. a first control valve; 14. a second sewage draining pipe; 15. a third blow-off pipe; 16. a collection box; 17. mounting a plate; 18. a settling tank; 19. an ultraviolet germicidal lamp; 20. a drain pipe; 21. a second control valve; 22. a flocculating agent; 23. supporting legs; 24. a water inlet.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

Referring to fig. 1-3, an industrial sewage treatment device comprises a bottom plate 1, a treatment tank 2 is fixedly connected to the top of the bottom plate 1, a water inlet 24 is formed in one side of the top of the treatment tank 2, a driving motor 11 is fixedly connected to the center of the top of the treatment tank 2 through a bolt, a gravel layer 8, quartz sand 7 and a filter screen 6 are respectively arranged on the upper portion of an inner cavity of the treatment tank 2, the outer walls of the gravel layer 8, the quartz sand 7 and the filter screen 6 are fixedly connected to the inner wall of the treatment tank 2, the gravel layer 8 is positioned above the quartz sand 7, the quartz sand 7 is positioned above the filter screen 6, an output shaft of the driving motor 11 penetrates through the top of the treatment tank 2 through a bearing sleeve, a rotating rod 10 is connected to an extending end of the output shaft of the driving motor 11 in a transmission manner, the rotating rod 10 penetrates through the gravel layer 8, the quartz sand 7 and the outer side of the filter screen 6 through the bearing sleeve, and stirring rods 4 are fixedly connected to both sides of the extending end of the rotating rod 10, the treatment box 2 is communicated with a medicine inlet pipe 5 on one side, the medicine inlet pipe 5 is positioned below the filter screen 6, the bottom of the treatment box 2 far away from the medicine inlet pipe 5 is communicated with a drain pipe 20, a second control valve 21 is installed on the drain pipe 20, one side of the top of the bottom plate 1 is fixedly connected with a settling box 18, one side of the settling box 18 is communicated with the drain pipe 20, a flocculating agent 22 is placed in the settling box 18, specifically, industrial sewage enters the treatment box 2 through a water inlet 24, sludge and impurities in the sewage are filtered through a gravel layer 8 and the filter screen 6, a medicine for treating the industrial sewage is added into the treatment box 2 through the medicine inlet pipe 5, the driving motor 11 is started, the driving motor 11 drives the rotating rod 10 and the stirring rod 4 to rotate, the medicine and the filtered sewage are stirred, the reaction speed is accelerated, after the reaction, the second control valve 21 is opened, the sewage enters the settling tank 18 through the drain pipe 20, reacts with the flocculating agent 22, is settled and filtered, and is filtered through the cooperation of the gravel layer 8, the quartz sand 7, the filter screen 6, the driving motor 11, the medicine inlet pipe 5, the stirring rod 4, the settling tank 18 and the flocculating agent 22.

The scheme has the following working processes:

industrial sewage passes through water inlet 24 and gets into in handling case 2, through gravel layer 8, mud and impurity in the sewage are filtered to quartz sand 7 and filter screen 6, the medicine that will handle industrial sewage is added to handling case 2 through advancing pencil 5, start driving motor 11, driving motor 11 drives dwang 10 and puddler 4 and rotates, stir medicine and the sewage after filtering, the speed of reaction is accelerated, after the reaction, open second control valve 21, sewage enters into precipitation tank 18 through drain pipe 20, react with flocculating agent 22, carry out the sediment filtration to sewage.

According to the working process, the following steps are known:

the sewage is filtered by the cooperation of the gravel layer 8, the quartz sand 7, the filter screen 6, the driving motor 11, the chemical inlet pipe 5, the stirring rod 4, the settling tank 18 and the flocculating agent 22.

Further, three cleaning plates 9 are sleeved on the rotating rod 10, the three cleaning plates 9 are respectively attached to the tops of the gravel layer 8, the quartz sand 7 and the filter screen 6, one side of the treatment box 2, which is far away from the chemical inlet pipe 5, is respectively communicated with a first sewage discharge pipe 12, a second sewage discharge pipe 14 and a third sewage discharge pipe 15, the first control valve 13 is respectively arranged on the first sewage discharge pipe 12, the second sewage discharge pipe 14 and the third sewage discharge pipe 15, one side of the treatment box 2 is fixedly connected with a mounting plate 17, the top of the mounting plate 17 is fixedly connected with a collecting box 16, one side of the collecting box 16 is communicated with one ends of the first sewage discharge pipe 12, the second sewage discharge pipe 14 and the third sewage discharge pipe 15, and specifically, through the cooperation between the cleaning plates 9, the first sewage discharge pipe 12, the second sewage discharge pipe 14, the third sewage discharge pipe 15, the collecting box 16 and the first control valve 13, the impurities of the residual sludge can be conveniently scraped, discharged into the collection tank 16 to be collected, thereby avoiding accumulation in the treatment tank 2.

Further, the first sewage discharge pipe 12 is located above the gravel layer 8, the second sewage discharge pipe 14 is located between the gravel layer 8 and the quartz sand 7, and the third sewage discharge pipe 15 is located between the quartz sand 7 and the filter screen 6, so that residual sludge and impurities can be conveniently and correspondingly removed.

Further, the dwang 10 is located the one end fixedly connected with base scraper blade 3 of filter screen 6 bottom, and laminates each other between the inner chamber bottom of base scraper blade 3 and treatment case 2, and is concrete, sets up base scraper blade 3 for sewage exhaust's speed avoids having unnecessary sewage to remain in treatment case 2.

Further, 2 inner chambers of treatment box keep away from a plurality of sterilamp 19 of one side fixedly connected with of advancing pencil 5, and a plurality of sterilamp 19 all is located the below of filter screen 6, and is concrete, sets up sterilamp 19, disinfects the disinfection to the sewage after filtering, improves the efficiency to sewage treatment.

Further, the equal fixedly connected with supporting leg 23 of four corners of bottom plate 1 bottom is concrete, sets up supporting leg 23, improves overall structure's stability.

In conclusion, through the cooperation among the cleaning plate 9, the first sewage discharge pipe 12, the second sewage discharge pipe 14, the third sewage discharge pipe 15, the collecting box 16 and the first control valve 13, the residual impurities in the sludge can be conveniently scraped and discharged into the collecting box 16 for collection, so that the accumulation in the treatment box 2 is avoided; the first sewage discharge pipe 12 is positioned above the gravel layer 8, the second sewage discharge pipe 14 is positioned between the gravel layer 8 and the quartz sand 7, and the third sewage discharge pipe 15 is positioned between the quartz sand 7 and the filter screen 6, so that residual sludge and impurities can be conveniently and correspondingly removed; the bottom edge scraper 3 is arranged to accelerate the sewage discharge speed and avoid the residual redundant sewage in the treatment box 2; the ultraviolet germicidal lamp 19 is arranged to sterilize and disinfect the filtered sewage, so that the sewage treatment efficiency is improved; the supporting legs 23 are arranged, and stability of the whole structure is improved.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the utility model, but that various changes and modifications may be made without departing from the spirit and scope of the utility model, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an industrial sewage treatment device, includes bottom plate (1), its characterized in that, the top fixedly connected with of bottom plate (1) handles case (2), and handles top one side of case (2) and seted up water inlet (24), the top center department of handling case (2) is through bolt fixedly connected with driving motor (11), it is provided with gravel layer (8), quartz sand (7) and filter screen (6) respectively to handle case (2) inner chamber upper portion, and equal fixed connection between the outer wall of gravel layer (8), quartz sand (7) and filter screen (6) and the inner wall of handling case (2), gravel layer (8) are located the top of quartz sand (7), and quartz sand (7) are located the top of filter screen (6), the output shaft of driving motor (11) runs through the top of handling case (2) through the bearing housing, and the extension end transmission of driving motor (11) output shaft dwang is connected with (10), dwang (10) run through the outside of gravel layer (8), quartz sand (7) and filter screen (6) respectively through the bearing housing, and the equal fixedly connected with puddler (4) in extension end both sides of dwang (10), it has into pencil (5) to handle case (2) one side intercommunication, and advances pencil (5) and be located the below of filter screen (6), it has drain pipe (20) to handle the bottom intercommunication of case (2) keeping away from into pencil (5) one side, and installs second control valve (21) on drain pipe (20), one side fixedly connected with setting tank (18) at bottom plate (1) top, and communicate each other between one side of setting tank (18) and drain pipe (20) to flocculating agent (22) have been placed in setting tank (18).

2. The industrial wastewater treatment device according to claim 1, wherein three cleaning plates (9) are sleeved on the rotating rod (10), and the three cleaning plates (9) are respectively jointed with the top parts of the gravel layer (8), the quartz sand (7) and the filter screen (6), one side of the treatment box (2) far away from the drug inlet pipe (5) is respectively communicated with a first sewage discharge pipe (12), a second sewage discharge pipe (14) and a third sewage discharge pipe (15), and the first drain pipe (12), the second drain pipe (14) and the third drain pipe (15) are all provided with a first control valve (13), one side of the treatment box (2) is fixedly connected with a mounting plate (17), and the top of the mounting plate (17) is fixedly connected with a collecting box (16), and one side of the collecting box (16) is communicated with one ends of the first sewage discharge pipe (12), the second sewage discharge pipe (14) and the third sewage discharge pipe (15).

3. An industrial sewage treatment plant according to claim 2, characterized in that the first sewage drain pipe (12) is located above the gravel layer (8), the second sewage drain pipe (14) is located between the gravel layer (8) and the quartz sand (7), and the third sewage drain pipe (15) is located between the quartz sand (7) and the screen (6).

4. The industrial sewage treatment device according to claim 1, wherein one end of the rotating rod (10) at the bottom of the filter screen (6) is fixedly connected with the bottom edge scraper (3), and the bottom edge scraper (3) is attached to the bottom of the inner cavity of the treatment box (2).

5. The industrial sewage treatment device according to claim 1, wherein a plurality of ultraviolet germicidal lamps (19) are fixedly connected to one side of the inner cavity of the treatment box (2) far away from the medicine inlet pipe (5), and the ultraviolet germicidal lamps (19) are all positioned below the filter screen (6).

6. An industrial wastewater treatment device according to claim 1, characterized in that the bottom of the bottom plate (1) is fixedly connected with supporting legs (23) at four corners.