CN215250229U

CN215250229U - A separator for containing heavy metal industrial waste water

Info

Publication number: CN215250229U
Application number: CN202121467869.9U
Authority: CN
Inventors: 户振宗
Original assignee: Dalian Zhongchenghuake Membrane Technology Co ltd
Current assignee: Dalian Zhongchenghuake Membrane Technology Co ltd
Priority date: 2021-06-30
Filing date: 2021-06-30
Publication date: 2021-12-21
Anticipated expiration: 2031-06-30

Abstract

The utility model discloses a separation device for industrial wastewater containing heavy metals, which relates to the technical field of heavy metal separation and solves the technical problem that the prior device can not efficiently screen out scrap iron, comprising a box body, wherein a magnet is fixedly connected to the inner side of the front wall of the box body, a through hole is arranged on the rear wall of the box body, a shaft sleeve is fixedly connected in the through hole, a rotating shaft is rotationally connected in the shaft sleeve, the rotating shaft is fixedly connected with a rotating drum at one end in the box body, one end of the rotating drum is an open end, the rotating drum is sleeved outside the magnet through the open end, a water distribution groove is fixedly connected above the rotating drum at the inner wall surface at one side of the box body, a water inlet pipe is arranged above the water distribution groove at the upper wall of the box body, a scraper plate is fixedly connected to the lower wall surface of the water distribution groove, the other end of the scraper plate is contacted with the rotating drum, and the device can make scrap iron in the wastewater be adsorbed on the rotating drum by generating magnetic force through the magnet, the scrap iron can be shoveled down by the scraper.

Description

A separator for containing heavy metal industrial waste water

Technical Field

The utility model relates to a heavy metal separation technical field specifically is a separator for containing heavy metal industrial waste water.

Background

At present, in the production processes of mining and metallurgy, mechanical manufacturing, and other industries, waste water containing heavy metals is produced, the heavy metal waste water usually contains a large amount of scrap iron, and the scrap iron is usually required to be separated from the waste water for environmental protection and recycling, for example, in the utility model with the publication number of CN212222724U, a separated heavy metal waste water treatment device is disclosed, which comprises a box body, a funnel is fixedly connected inside the box body, the top end of the funnel is fixedly connected with a sewage inlet, a first filter screen is arranged below the funnel, a hydraulic cylinder is fixedly connected to one side of the inner wall of the box body, a scraper blade is fixedly connected to one end of the hydraulic cylinder, a water collecting tank is fixedly connected to the bottom of the first filter screen, a connecting pipe is fixedly connected to the bottom of the water collecting tank, the utility model is arranged by matching among a heavy metal collecting pipe, a second filter screen and a return pipe, can carry out the secondary separation to heavy metal and sewage, solve the sewage that the heavy metal carried and caused secondary pollution's problem, set up through the cooperation between mounting panel, biological reaction layer and the fixed plate, can carry out biological reaction to sewage, solved and to have solved the problem that can not handle sewage completely, improve work efficiency, however, the device adopts filterable mode to screen and leads to unable efficient screening out iron fillings, consequently, unsatisfied current demand.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a separator for containing heavy metal industrial waste water has solved the technical problem that the unable efficient of current device sieves out with iron fillings.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a separation device for industrial wastewater containing heavy metals comprises a box body, wherein a magnet is fixedly connected to the inner side of the front wall of the box body, a through hole is formed in the rear wall of the box body, a shaft sleeve is fixedly connected in the through hole, a rotating shaft is rotatably connected in the shaft sleeve, a rotating drum is fixedly connected to one end of the rotating shaft, which is positioned in the box body, one end of the rotating drum is an open end, the rotating drum is sleeved outside the magnet through the open end, a water distribution tank is fixedly connected to the inner wall surface of one side of the box body, which is positioned above the rotating drum, a water inlet pipe is arranged on the upper wall of the box body, a scraper is fixedly connected to the lower wall surface of the water distribution tank, the other end of the scraper is contacted with the rotating drum, an opening is formed in one side wall of the box body, a collecting tank is fixedly connected in the opening, the collecting tank is arranged below one side of the rotating drum, and a filter plate is arranged at the bottom of the collecting tank, a drying hopper is fixedly connected to one side wall of the box body.

Preferably, a ventilation plate is fixedly connected in the drying hopper, an air heater is arranged on one side of the drying hopper, an air outlet end of the air heater is communicated with an air pipe, and the air pipe is communicated with the drying hopper and is positioned below the ventilation plate.

Preferably, a sand discharge pipe is communicated below the other side wall of the box body, a valve is mounted on the sand discharge pipe, and an overflow pipe is communicated above the sand discharge pipe on the other side wall of the box body.

Preferably, the magnet has a C-shaped cross section.

Preferably, a motor is fixedly connected to the outer side of the rear wall surface of the box body, and a driving end of the motor is communicated with the rotating shaft.

Preferably, the cross section of the water distribution tank is of a U-shaped structure, and a plurality of water retaining blocks are fixedly connected in the water distribution tank.

Preferably, the water inlet pipe is provided with a flow regulating valve.

Preferably, the bottom of the collecting groove is an inclined surface.

Preferably, a pair of side baffles is fixedly connected to the rotary drum and positioned outside the water distribution tank.

Advantageous effects

The utility model provides a separation device for industrial wastewater containing heavy metal, which has the advantages that sewage can uniformly flow onto a rotary drum through a water retaining block, water can be prevented from flowing out from the side through an arranged side baffle, scrap iron in the sewage can be adsorbed on the rotary drum through magnetic force generated by a magnet, the precipitated sewage can overflow out of a box body through an overflow pipe, the adsorbed scrap iron can be rotated to the other side through the rotation of the rotary drum, the scrap iron can get rid of the magnetic force when the rotary drum rotates to the other side through the magnet with a C-shaped structure, the scrap iron is shoveled down through a scraper blade, the sewage contained in the scrap iron can be filtered through an arranged filter plate and falls into the bottom of the box body, the scrap iron can slide into a drying bucket through a collecting tank with an inclined bottom, hot air is blown out through a hot air blower, and the scrap iron can be dried through a ventilating plate, preventing rusting.

Drawings

Fig. 1 is a schematic view of the internal structure of the present invention.

Fig. 2 is a cross-sectional view a-a of fig. 1.

Fig. 3 is a cross-sectional view of B-B in fig. 1.

In the figure: 1-a box body; 11-a water inlet pipe; 12-a flow regulating valve; 13-a sand discharge pipe; 14-a valve; 15-overflow pipe; 16-shaft sleeve; 2-a magnet; 3-a rotating drum; 31-a rotating shaft; 32-side baffle; 33-a motor; 4-water distribution tank; 41-water retaining blocks; 5-a scraper; 6-collecting tank; 61-a filter plate; 7-drying the hopper; 71-a gas permeable plate; 8-a hot air blower; 81-trachea.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a separation device for industrial wastewater containing heavy metals comprises a box body 1, wherein a magnet 2 is fixedly connected to the inner side of the front wall of the box body 1, a through hole is formed in the rear wall of the box body 1, a shaft sleeve 16 is fixedly connected into the through hole, a rotating shaft 31 is rotatably connected into the shaft sleeve 16, a rotating drum 3 is fixedly connected to one end of the rotating shaft 31, which is positioned in the box body 1, one end of the rotating drum 3 is an open end, the rotating drum 3 is sleeved outside the magnet 2 through the open end, a water distribution tank 4 is fixedly connected to the inner wall surface of one side of the box body 1 and positioned above the rotating drum 3, a water inlet pipe 11 is installed on the upper wall of the box body 1 and positioned above the water distribution tank 4, a scraper 5 is fixedly connected to the lower wall of the water distribution tank 4, the other end of the scraper 5 is in contact with the rotating drum 3, an opening is formed in one side wall of the box body 1, a collecting tank 6 is fixedly connected in the opening, and the collecting tank 6 is arranged below one side of the rotating drum 3, a filter plate 61 is arranged at the bottom of the collecting tank 6, and a drying hopper 7 is fixedly connected to one side wall of the box body 1; a ventilation plate 71 is fixedly connected in the drying hopper 7, an air heater 8 is arranged on one side of the drying hopper 7, an air outlet end of the air heater 8 is communicated with an air pipe 81, and the air pipe 81 is communicated with the drying hopper 7 and is positioned below the ventilation plate 71; a sand discharge pipe 13 is communicated below the other side wall of the box body 1, a valve 14 is arranged on the sand discharge pipe 13, and an overflow pipe 15 is communicated above the sand discharge pipe 13 on the other side wall of the box body 1; the section of the magnet 2 is of a C-shaped structure; a motor 33 is fixedly connected to the outer side of the rear wall surface of the box body 1, and the driving end of the motor 33 is communicated with the rotating shaft 31; the section of the water distribution tank 4 is of a U-shaped structure, and a plurality of water retaining blocks 41 are fixedly connected in the water distribution tank 4; the water inlet pipe 11 is provided with a flow regulating valve 12; the bottom of the collecting tank 6 is an inclined surface; a pair of side baffles 32 is fixedly connected to the drum 3 and positioned outside the water distribution tank 4.

All the electrical components in the present application are connected with the power supply adapted to the electrical components through the wires, and an appropriate controller should be selected according to actual conditions to meet the control requirements, and specific connection and control sequences should be obtained.

Example (b): as can be known from the attached figures 1-3 of the specification, when in use, the sewage containing metal can flow into the water distribution tank 4 through the water inlet pipe 11, the water flow can be adjusted through the flow adjusting valve 12, the sewage can uniformly flow onto the rotary drum 3 through the water retaining block 41, the water can be prevented from flowing out from the side through the side baffle 32, the iron filings in the sewage can be adsorbed on the rotary drum 3 through the magnetic force generated by the magnet 2, the adsorbed sewage falls into the bottom of the box 1 through the self weight for precipitation, the precipitated sewage can overflow out of the box 1 through the overflow pipe 15, the precipitated sand or sludge can be discharged from the sand discharge pipe 13 through opening the valve 14, the rotary drum 3 can be driven to rotate by the motor 33, the adsorbed iron filings can be rotated to the other side through the rotation of the rotary drum 3, the magnet 2 with the C-shaped structure can get rid of the magnetic force when the rotary drum 3 rotates to the other side, and shovel down iron fillings through scraper blade 5, iron fillings can fall into collecting vat 6 through the dead weight in, can filter the sewage that iron fillings contain through the filter 61 that is equipped with and go on and fall into box 1 bottom, and iron fillings can the landing to drying bucket 7 in through the collecting vat 6 of bottom slope, blows off hot-blast and sees through air-permeable plate 71 and can dry iron fillings through air heater 8, prevents to rust.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

Claims

1. The utility model provides a separator for containing heavy metal industrial waste water, includes box (1), its characterized in that, box (1) antetheca inboard rigid coupling has magnet (2), the through-hole has been seted up to box (1) back wall, the rigid coupling has axle sleeve (16) in the through-hole, axle sleeve (16) internal rotation is connected with pivot (31), pivot (31) just are located one end rigid coupling has rotary drum (3) in box (1), rotary drum (3) one end is open end, rotary drum (3) pass through open end suit in magnet (2) outside, box (1) one side internal face just is located rotary drum (3) top rigid coupling has cloth basin (4), box (1) upper wall just is located inlet tube (11) is installed to cloth basin (4) top, cloth basin (4) lower wall rigid coupling has scraper blade (5), the other end of the scraper (5) is in contact with the rotary drum (3), an opening is formed in one side wall of the box body (1), a collecting tank (6) is fixedly connected into the opening, the collecting tank (6) is arranged below one side of the rotary drum (3), a filter plate (61) is arranged at the bottom of the collecting tank (6), and a drying bucket (7) is fixedly connected to one side wall of the box body (1).

2. The separation device for industrial wastewater containing heavy metals according to claim 1, wherein a ventilation plate (71) is fixedly connected in the drying hopper (7), a hot air blower (8) is arranged on one side of the drying hopper (7), an air outlet end of the hot air blower (8) is communicated with an air pipe (81), and the air pipe (81) is communicated with the drying hopper (7) and is positioned below the ventilation plate (71).

3. The separation device for the industrial wastewater containing the heavy metals according to claim 1, characterized in that a sand discharge pipe (13) is communicated below the other side wall of the box body (1), a valve (14) is installed on the sand discharge pipe (13), and an overflow pipe (15) is communicated above the sand discharge pipe (13) and on the other side wall of the box body (1).

4. The separation device for industrial wastewater containing heavy metals according to claim 1, wherein the magnet (2) has a C-shaped cross section.

5. The separation device for industrial wastewater containing heavy metals according to claim 1, characterized in that a motor (33) is fixed on the outer side of the rear wall surface of the box body (1), and the driving end of the motor (33) is communicated with the rotating shaft (31).

6. The separation device for industrial wastewater containing heavy metals according to claim 1, wherein the cross section of the water distribution tank (4) is a U-shaped structure, and a plurality of water blocking blocks (41) are fixedly connected in the water distribution tank (4).

7. The separation apparatus for industrial wastewater containing heavy metals according to claim 1, wherein the inlet pipe (11) is installed with a flow control valve (12).

8. A separation plant for industrial effluents containing heavy metals according to claim 1, characterized in that the bottom of the collection tank (6) is inclined.

9. The separation device for industrial wastewater containing heavy metals according to claim 1, characterized in that a pair of side baffles (32) are fixed on the rotary drum (3) and positioned outside the water distribution tank (4).