CN212024945U

CN212024945U - Industrial waste water heavy metal removal equipment

Info

Publication number: CN212024945U
Application number: CN201922273342.1U
Authority: CN
Inventors: 蔡建国; 石洪雁
Original assignee: Suzhou Breit Environmental Protection Technology Co ltd
Current assignee: Suzhou Breit Environmental Protection Technology Co ltd
Priority date: 2019-12-17
Filing date: 2019-12-17
Publication date: 2020-11-27
Anticipated expiration: 2029-12-17

Abstract

The utility model discloses an industrial waste water heavy metal removal equipment, including handling the case, it is provided with just straining chamber to handle incasement portion, just straining chamber top is provided with the inlet tube, just seted up logical groove on straining chamber's the diapire, it installs the screen cloth in the logical groove, it is provided with rabbling mechanism to handle incasement portion, it is provided with the sludge pipe to handle the case left end, it is provided with the reagent pipe to handle the case top, it has the rose box to handle the case right-hand member through the water piping connection, the utility model discloses simple structure, filtration efficiency is high, and is effectual to getting rid of heavy metal ion.

Description

Industrial waste water heavy metal removal equipment

Technical Field

The utility model relates to a sewage treatment technical field specifically is an industrial waste water heavy metal removal equipment.

Background

The heavy metal is a metal with the density of more than 4.5g/cm3, including gold, silver, copper, iron, mercury, lead, cadmium and the like, and the heavy metal is accumulated in a human body to a certain degree to cause chronic poisoning. However, heavy metals in terms of environmental pollution mainly refer to heavy elements with significant biological toxicity, such as mercury (mercury), cadmium, lead, chromium, and metalloid arsenic. Heavy metals are very difficult to biodegrade, but instead can be concentrated hundreds of times under the action of biological amplification of the food chain and finally enter the human body. Heavy metals can interact strongly with proteins and enzymes in the human body, so that the heavy metals lose activity and can also accumulate in certain organs of the human body to cause chronic poisoning. Therefore, it is very important to properly treat heavy metals in sewage. However, the existing sewage heavy metal treatment equipment often has the problems of low treatment efficiency, poor treatment effect and the like.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an equipment is got rid of to industrial waste water heavy metal to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides an industrial waste water heavy metal removal equipment, is including handling the case, it is provided with just straining chamber to handle incasement portion, just straining chamber top is provided with the inlet tube, it leads to the groove to have seted up on just straining chamber's the diapire, it installs the screen cloth in the groove to lead to, it is provided with rabbling mechanism to handle incasement portion, it is provided with the sludge pipe to handle case left end, it is provided with the reagent pipe to handle the case top, it has the rose box to handle the case right-hand member through water piping connection.

Preferably, a movable door is installed on the left end side wall of the primary filtering chamber.

Preferably, rabbling mechanism includes first puddler and second puddler, the left end of first puddler is rotated and is connected at the primary filter room right-hand member, and the right-hand member rotates between with handling the incasement lateral wall and is connected, it installs first motor and second motor to handle the case right-hand member, first puddler is connected with the output of first motor, a plurality of evenly distributed's first stirring piece is installed to first puddler periphery, the second puddler is located first puddler below, the second puddler rotates and installs inside handling the incasement portion, the right-hand member of second puddler is connected with the output of second motor, a plurality of second stirring pieces are installed to the second puddler periphery.

Preferably, the drain pipe is provided with a drain pump.

Preferably, an ultrafiltration membrane filter cylinder is installed inside the filter box, a water outlet pipe is arranged inside the ultrafiltration membrane filter cylinder, and the top end of the water outlet pipe extends to the outside of the filter box and is connected with a water pump.

Preferably, the right end of the filter box is provided with a drain pipe, and valves are arranged on the water inlet pipe, the sludge pipe, the reagent pipe, the drain pipe and the drain pipe.

Compared with the prior art, the beneficial effects of the utility model are that: when the device is used, sewage is introduced into the primary filtering chamber through the water inlet pipe, the screen mesh isolates larger impurities in the sewage, the remaining sewage enters the treatment tank, the heavy metal extractant is added through the reagent pipe, the water flow is stirred through the stirring mechanism, the extractant is promoted to be combined with heavy metal ions in the sewage to be settled, heavy metals are removed, heavy metal sludge is discharged from the sludge pipe, the remaining sewage enters the filtering tank, and clear water is pumped out by the water pump after the remaining impurities in the sewage are filtered through the ultrafiltration membrane filtering cylinder; a movable door is arranged on the side wall of the left end of the primary filtering chamber, and after a certain amount of impurity sludge is accumulated in the primary filtering chamber, the movable door is opened for cleaning; first puddler and second puddler counter-rotation to can stir rivers more fully, improve stirring effect, make extractant and heavy metal ion fully contact. The utility model discloses simple structure, filtration efficiency is high, and is effectual to heavy metal ion's getting rid of.

Drawings

FIG. 1 is a schematic structural diagram of an industrial wastewater heavy metal removal device;

FIG. 2 is a schematic structural diagram of a filter box in an industrial wastewater heavy metal removal device.

In the figure: 1-treatment box, 2-water inlet pipe, 3-primary filter chamber, 4-screen, 5-sludge pipe, 6-reagent pipe, 7-water outlet pipe, 8-filter box, 9-movable door, 10-first stirring rod, 11-first motor, 12-first stirring sheet, 13-second stirring rod, 14-second stirring sheet, 15-second motor, 16-water discharge pump, 17-ultrafiltration membrane filter cartridge, 18-sewage discharge pipe, 19-valve, 20-water outlet pipe and 21-water pump.

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. 1-2, the present invention provides a technical solution: the utility model provides an industrial waste water heavy metal removal equipment, is including handling case 1, handle 1 inside primary filter chamber 3 that is provided with of case, 3 tops of primary filter chamber are provided with inlet tube 2, logical groove has been seted up on the diapire of primary filter chamber 3, lead to the inslot and install screen cloth 4, handle 1 inside rabbling mechanism that is provided with of case, handle 1 left end of case and be provided with sludge pipe 5, handle 1 top of case and be provided with reagent pipe 6, handle 1 right-hand member of case and be connected with rose box 8 through drain pipe 7.

A movable door 9 is installed on the side wall of the left end of the primary filtering chamber 3, and after a certain amount of impurity sludge is accumulated in the primary filtering chamber 3, the movable door 9 is opened for cleaning.

The stirring mechanism comprises a first stirring rod 10 and a second stirring rod 13, the left end of the first stirring rod 10 is rotatably connected to the right end of the primary filter chamber 3, the right end of the first stirring rod is rotatably connected with the inner side wall of the processing box 1, the right end of the processing box 1 is provided with a first motor 11 and a second motor 15, the first stirring rod 10 is connected with the output end of the first motor 11, the periphery of the first stirring rod 10 is provided with a plurality of uniformly distributed first stirring sheets 12, the second stirring rod 13 is positioned below the first stirring rod 10, the second stirring rod 13 is rotatably arranged inside the processing box 1, the right end of the second stirring rod 13 is connected with the output end of the second motor 15, the periphery of the second stirring rod 13 is provided with a plurality of second stirring sheets 14, and the first stirring rod 10 and the second stirring rod 13 rotate reversely, so that water flow can be stirred more fully and the stirring effect is improved, the extractant is promoted to be fully contacted with the heavy metal ions.

The drain pipe 7 is provided with a drain pump 16.

An ultrafiltration membrane filter cartridge 17 is installed inside the filter tank 8, a water outlet pipe 20 is arranged inside the ultrafiltration membrane filter cartridge 17, and the top end of the water outlet pipe 20 extends to the outside of the filter tank 8 and is connected with a water pump 21.

The right end of the filter box 8 is provided with a sewage discharge pipe 18, and valves 19 are arranged on the water inlet pipe 2, the sludge pipe 5, the reagent pipe 6, the drain pipe 7 and the sewage discharge pipe 18.

The utility model discloses a theory of operation: when the device is used, sewage is introduced into the primary filtering chamber 3 through the water inlet pipe 2, the screen 4 isolates large impurities in the sewage, the remaining sewage enters the treatment box 1, the heavy metal extractant is added through the reagent pipe 6, water flow is stirred through the stirring mechanism, the extractant is combined with heavy metal ions in the sewage to be settled, heavy metals are removed, heavy metal sludge is discharged from the sludge pipe 5, the remaining sewage enters the filtering box 8, and after the remaining impurities in the sewage are filtered through the ultrafiltration membrane filtering cylinder 17, clear water is pumped out by the water pump 21.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides an industrial waste water heavy metal removal equipment, is including handling case (1), its characterized in that: handle case (1) inside and be provided with just straining chamber (3), just straining chamber (3) top is provided with inlet tube (2), logical groove has been seted up on the diapire of just straining chamber (3), install screen cloth (4) in leading to the groove, handle the inside rabbling mechanism that is provided with of case (1), it is provided with sludge pipe (5) to handle case (1) left end, it is provided with reagent pipe (6) to handle case (1) top, it is connected with rose box (8) through drain pipe (7) to handle case (1) right-hand member.

2. The industrial wastewater heavy metal removal equipment of claim 1, characterized in that: a movable door (9) is installed on the side wall of the left end of the primary filtering chamber (3).

3. The industrial wastewater heavy metal removal equipment of claim 1, characterized in that: the stirring mechanism comprises a first stirring rod (10) and a second stirring rod (13), the left end of the first stirring rod (10) is rotatably connected with the right end of the primary filtering chamber (3), the right end is rotatably connected with the inner side wall of the treatment box (1), the right end of the treatment box (1) is provided with a first motor (11) and a second motor (15), the first stirring rod (10) is connected with the output end of a first motor (11), a plurality of first stirring sheets (12) which are uniformly distributed are arranged on the periphery of the first stirring rod (10), the second stirring rod (13) is positioned below the first stirring rod (10), the second stirring rod (13) is rotatably arranged in the treatment box (1), the right end of the second stirring rod (13) is connected with the output end of a second motor (15), and a plurality of second stirring sheets (14) are arranged on the periphery of the second stirring rod (13).

4. The industrial wastewater heavy metal removal equipment of claim 1, characterized in that: and a drainage pump (16) is arranged on the drainage pipe (7).

5. The industrial wastewater heavy metal removal equipment of claim 1, characterized in that: an ultrafiltration membrane filter cylinder (17) is installed inside the filter box (8), a water outlet pipe (20) is arranged inside the ultrafiltration membrane filter cylinder (17), and the top end of the water outlet pipe (20) extends to the outside of the filter box (8) and is connected with a water pump (21).

6. The industrial wastewater heavy metal removal equipment of claim 1, characterized in that: the right end of the filter box (8) is provided with a sewage discharge pipe (18), and valves (19) are arranged on the water inlet pipe (2), the sludge pipe (5), the reagent pipe (6), the drain pipe (7) and the sewage discharge pipe (18).