CN214244019U

CN214244019U - Alkali-containing wastewater treatment device for aluminum processing

Info

Publication number: CN214244019U
Application number: CN202022842165.7U
Authority: CN
Inventors: 许立平; 成波; 李伟; 吴斯忱
Original assignee: Guangdong Jingmei Special Profile Co ltd
Current assignee: Guangdong Haomei Precision Manufacturing Co ltd
Priority date: 2020-11-30
Filing date: 2020-11-30
Publication date: 2021-09-21
Anticipated expiration: 2030-11-30

Abstract

The utility model provides an aluminium processing contains alkali effluent treatment plant, includes the base, one side at base top is provided with neutralization tank, neutralization tank installs the motor bottom the intermediate position department, neutralization tank's inside bottom is provided with the rotating impeller, one side at neutralization tank top is provided with first storage case, the bottom of first storage case is provided with the first inlet pipe that runs through to neutralization tank inside, one side of neutralization tank is provided with the inlet tube, the base top is kept away from one side of neutralization tank is provided with the setting tank. The utility model discloses a waste water after the raceway will be neutralized is carried to the setting tank inside, carries the inside PAM flocculating agent of second storage incasement to the setting tank inside through the second inlet pipe, deposits the aluminium hydroxide that produces in the waste water and gets off, carries out filtration treatment to waste water through the inside filter screen of installation piece, and is good to the treatment effect of alkali-containing waste water, has improved processing apparatus's practicality, and the enterprise uses portably.

Description

Alkali-containing wastewater treatment device for aluminum processing

Technical Field

The utility model relates to the technical field of wastewater treatment, in particular to an alkali-containing wastewater treatment device for aluminum processing.

Background

The method has the advantages that clear water containing alkali is used for cleaning the aluminum-containing mold, alkali-containing wastewater is produced after cleaning, the alkali water is discharged to the environment to cause pollution, in order to prevent the environment from being polluted, a water treatment facility is built for treating the alkali water, and the treated water is reused in the mold cleaning process, so that zero discharge of the production wastewater is realized.

Most of current effluent treatment plant simple structure only adopts single acid-base neutralization to handle waste water, and is relatively poor to containing alkali waste water treatment effect, and the practicality is relatively poor, inconvenient people's use, and is lower to the work efficiency who contains alkali waste water treatment, leads to effluent treatment plant's work efficiency lower.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an alkali-containing wastewater treatment device of aluminium processing 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: an alkali-containing wastewater treatment device for aluminum processing comprises a base, wherein a neutralization tank is arranged on one side of the top of the base, a motor is arranged at the middle position of the bottom of the neutralization tank, a rotary impeller is arranged at the bottom end of the interior of the neutralization tank, a first storage tank is arranged on one side of the top of the neutralization tank, a first inlet pipe penetrating into the interior of the neutralization tank is arranged at the bottom of the first storage tank, a water inlet pipe is arranged on one side of the neutralization tank, a settling tank is arranged on one side of the top of the base, away from the neutralization tank, a water delivery pipe penetrating into the interior of the settling tank is arranged on one side of the bottom of the neutralization tank, a sewage discharge pipe is arranged at the middle position of the bottom of the settling tank, a plurality of groups of installation blocks are arranged at the top end of the interior of the settling tank, a filter screen is arranged in the installation blocks, and a second storage tank is arranged on one side of the top of the settling tank, close to the water delivery pipe, the bottom of second storage case is provided with the second inlet pipe that runs through to the settling tank inside, the settling tank is kept away from the top of neutralization case one side is provided with the outlet pipe, neutralization case and settling tank top are kept away from one side of raceway all is provided with the chamber door.

Preferably, the four corners of the bottom of the neutralization tank are provided with support rods, the neutralization tank is fixedly connected with the base through the support rods, the four corners of the bottom of the sedimentation tank are provided with support rods, the sedimentation tank is fixedly connected with the base through the support rods, two ends of the water conveying pipe are respectively connected with the neutralization tank and the sedimentation tank in a welded mode, and a valve is arranged inside the water conveying pipe.

Preferably, the intermediate position department of neutralization bottom of the case portion is provided with the mounting bracket, the motor passes through mounting bracket and neutralization case fixed connection, the output of motor is connected with and runs through to the inside pivot of rotating the impeller, it is connected with the motor rotation through the pivot to rotate the impeller, the inside bottom of base is located the position department of pivot and is provided with sealed piece.

Preferably, the bottom of first storage case and second storage case all is provided with the multiunit dead lever, first inlet pipe passes through dead lever and neutralizing tank fixed connection, the second storage case passes through dead lever and settling tank fixed connection, dilute sulfuric acid has been stored to the inside of first storage case, the inside of second storage case is stored there is the PAM flocculating agent.

Preferably, the inside of first inlet pipe and second inlet pipe all installs the valve, one side of chamber door is provided with the multiunit hinge, the chamber door passes through the hinge and rotates with neutralization box and settling tank to be connected, the valve is all installed to the inside of inlet tube and outlet pipe.

Preferably, the inside of blow off pipe is provided with the valve, installation piece and setting tank welded connection, and the figure of installation piece sets up to two sets of, the filter screen passes through the installation piece and can dismantle with the setting tank and be connected.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model conveys the neutralized wastewater into the settling tank through the water conveying pipe, conveys the PAM flocculating agent in the second storage tank into the settling tank through the second inlet pipe, deposits the aluminum hydroxide generated in the wastewater, and filters the wastewater through the filter screen in the mounting block, so that the treatment effect on the alkali-containing wastewater is good, the practicability of the treatment device is improved, and the enterprise is convenient to use;

2. the utility model discloses a water delivery of alkali-containing waste water to neutralization incasement portion is to the inlet tube, and the motor drives the pivot and rotates, and the pivoted pivot drives and rotates the impeller rotation, carries the dilute sulfuric acid of first storage incasement portion to neutralization incasement portion through first inlet pipe, and pivoted rotation impeller centering and incasement portion's waste water stir, make alkali-containing waste water and dilute sulfuric acid fully neutralize, handle waste water fast, improved waste water treatment device's work efficiency.

Drawings

Fig. 1 is a sectional view of the present invention.

Fig. 2 is a top view of the present invention.

Fig. 3 is a front view of the present invention.

In the figure: 1. a base; 2. a neutralization tank; 3. a motor; 4. rotating the impeller; 5. a first material storage box; 6. a first feed tube; 7. a water inlet pipe; 8. a settling tank; 9. a water delivery pipe; 10. a blow-off pipe; 11. mounting blocks; 12. filtering with a screen; 13. a second material storage tank; 14. a second feed tube; 15. a water outlet pipe; 16. and (4) a box door.

The utility model provides an instrument all can obtain through market purchase and private customization:

a motor: 5IK120RGN-CF (brand: OPG).

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention will be further explained with reference to the accompanying drawings and the detailed description.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Please refer to fig. 1-3. The utility model provides an alkali-containing wastewater treatment device for aluminum processing, which comprises a base 1, a neutralizing tank 2 is arranged on one side of the top of the base 1, a motor 3 is arranged at the middle position of the bottom of the neutralizing tank 2, a rotating impeller 4 is arranged at the bottom end of the interior of the neutralizing tank 2, a first storage tank 5 is arranged on one side of the top of the neutralizing tank 2, a first feeding pipe 6 penetrating into the interior of the neutralizing tank 2 is arranged at the bottom of the first storage tank 5, a water inlet pipe 7 is arranged on one side of the neutralizing tank 2, a settling tank 8 is arranged on one side of the top of the base 1 far away from the neutralizing tank 2, a water conveying pipe 9 penetrating into the interior of the settling tank 8 is arranged on one side of the bottom of the neutralizing tank 2 far away from the water inlet pipe 7, a drain pipe 10 is arranged at the middle position of the bottom of the settling tank 8, a plurality of mounting blocks 11 are arranged at the top end of the interior of the settling tank 8, a filter screen 12 is arranged inside the mounting blocks 11, a second storage tank 13 is arranged on one side of the top of the settling tank 8 close to the water conveying pipe 9, the bottom of second storage case 13 is provided with and runs through to the inside second inlet pipe 14 of setting tank 8, and the top that setting tank 8 kept away from neutralization case 2 one side is provided with outlet pipe 15, and neutralization case 2 and setting tank 8 top are kept away from one side of raceway 9 and are all provided with chamber door 16.

Please refer to fig. 1 and fig. 2, the four corners of the bottom of the neutralizing tank 2 are all provided with support rods, the neutralizing tank 2 is fixedly connected with the base 1 through the support rods, the neutralizing tank 2 is fixedly fixed with the base 1, the four corners of the bottom of the settling tank 8 are all provided with support rods, the settling tank 8 is fixedly connected with the base 1 through the support rods, two ends of the water pipe 9 are respectively welded with the neutralizing tank 2 and the settling tank 8, a valve is arranged inside the water pipe 9, and the neutralized wastewater is conveyed into the settling tank 8 through the water pipe 9.

Please refer to fig. 1 and fig. 3, a mounting frame is disposed at the middle position of the bottom of the neutralizing tank 2, the motor 3 is fixedly connected with the neutralizing tank 2 through the mounting frame, the motor 3 is fixedly and firmly fixed with the neutralizing tank 2, the output end of the motor 3 is connected with a rotating shaft penetrating to the inside of the rotating impeller 4, the rotating impeller 4 is rotatably connected with the motor 3 through the rotating shaft, the rotating impeller 4 is driven to rotate by the motor 3, and a sealing block is disposed at the position of the bottom end of the inside of the base 1, which is located at the rotating shaft.

Please refer to fig. 1 and fig. 3, the bottoms of the first storage tank 5 and the second storage tank 13 are both provided with a plurality of sets of fixing rods, the first feeding pipe 6 is fixedly connected with the neutralization tank 2 through the fixing rods, the second storage tank 13 is fixedly connected with the settling tank 8 through the fixing rods, dilute sulfuric acid is stored in the first storage tank 5, a PAM flocculant is stored in the second storage tank 13, the alkali-containing wastewater is neutralized, and then the wastewater is settled through the AM flocculant, so that the wastewater treatment effect is better.

Please refer to fig. 2 and 3, valves are installed inside the first feeding pipe 6 and the second feeding pipe 14, a plurality of hinges are installed on one side of the box door 16, the box door 16 is rotatably connected with the neutralizing tank 2 and the settling tank 8 through the hinges, so that the box door 16 rotates with the neutralizing tank 2 and the settling tank 8 to seal the neutralizing tank 2 and the settling tank 8, and valves are installed inside the water inlet pipe 7 and the water outlet pipe 15.

Please refer to fig. 1 and fig. 3, a valve is disposed inside the sewage pipe 10, the mounting blocks 11 are welded to the settling tank 8, the number of the mounting blocks 11 is two, the filter screen 12 is detachably connected to the settling tank 8 through the mounting blocks 11, and the filter screen 12 filters the waste water to facilitate replacement of the filter screen 12.

The working principle is as follows: the utility model discloses before using, be connected inlet tube 7 with the waste water collecting pit, be connected outlet pipe 15 with the clean water jar again, pour into dilute sulphuric acid into first storage case 5, pour into the PAM flocculating agent into inside second storage case 13 again. When the device is used, a power supply is switched on, the alkali-containing wastewater is conveyed into the neutralizing tank 2 through the water inlet pipe 7, the motor 3 is started, the motor 3 drives the rotating shaft to rotate, the rotating shaft drives the rotating impeller 4 to rotate, the dilute sulfuric acid in the first storage tank 5 is conveyed into the neutralizing tank 2 through the first feeding pipe 6, the rotating impeller 4 stirs the wastewater in the neutralizing tank 2, the alkali-containing wastewater and the dilute sulfuric acid are fully neutralized, the wastewater is rapidly treated, the working efficiency of the wastewater treatment device is improved, the neutralized wastewater is conveyed into the settling tank 8 through the water conveying pipe 9, the PAM flocculating agent in the second storage tank 13 is conveyed into the settling tank 8 through the second feeding pipe 14, the aluminum hydroxide generated in the wastewater is settled, the wastewater is filtered through the filter screen 12 in the mounting block 11, and the treatment effect on the alkali-containing wastewater is poor, the practicability of the treatment device is improved, and the use of people is facilitated.

The above description is only an example of the present invention, and the common general knowledge of the known specific structures and characteristics of the embodiments is not described herein. 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.

Claims

1. The utility model provides an alkali wastewater treatment device is contained in aluminium processing, includes base (1), its characterized in that: a neutralizing tank (2) is arranged on one side of the top of the base (1), a motor (3) is installed at the middle position of the bottom of the neutralizing tank (2), a rotating impeller (4) is arranged at the bottom end of the interior of the neutralizing tank (2), a first storage tank (5) is arranged on one side of the top of the neutralizing tank (2), a first feeding pipe (6) penetrating into the interior of the neutralizing tank (2) is arranged at the bottom of the first storage tank (5), a water inlet pipe (7) is arranged on one side of the neutralizing tank (2), a settling tank (8) is arranged on one side of the top of the base (1) far away from the neutralizing tank (2), a water conveying pipe (9) penetrating into the interior of the settling tank (8) is arranged on one side of the bottom of the neutralizing tank (2) far away from the water inlet pipe (7), a drain pipe (10) is arranged at the middle position of the bottom of the settling tank (8), the inside top of settling tank (8) is provided with multiunit installation piece (11), the inside of installation piece (11) is provided with filter screen (12), settling tank (8) top is close to one side of raceway (9) is provided with second storage case (13), the bottom of second storage case (13) is provided with and runs through to inside second inlet pipe (14) of settling tank (8), settling tank (8) are kept away from the top of neutralization tank (2) one side is provided with outlet pipe (15), neutralization tank (2) and settling tank (8) top are kept away from one side of raceway (9) all is provided with chamber door (16).

2. The alkali-containing wastewater treatment device for aluminum processing according to claim 1, characterized in that: the utility model discloses a neutralization tank, including neutralizing tank (2), setting up the bracing piece in the four corners department of neutralizing tank (2) bottom, neutralizing tank (2) passes through bracing piece and base (1) fixed connection, the four corners department of settling tank (8) bottom all is provided with the bracing piece, settling tank (8) passes through bracing piece and base (1) fixed connection, the both ends of raceway (9) respectively with neutralizing tank (2) and settling tank (8) welded connection, the internally mounted of raceway (9) has the valve.

3. The alkali-containing wastewater treatment device for aluminum processing according to claim 1, characterized in that: the utility model discloses a motor, including neutralizing tank (2), motor (3), motor and base (1), the intermediate position department of neutralizing tank (2) bottom is provided with the mounting bracket, motor (3) are through mounting bracket and neutralizing tank (2) fixed connection, the output of motor (3) is connected with and runs through to the inside pivot of rotating impeller (4), rotating impeller (4) is rotated through pivot and motor (3) and is connected, the position department that the inside bottom of base (1) is located the pivot is provided with the seal block.

4. The alkali-containing wastewater treatment device for aluminum processing according to claim 1, characterized in that: the bottom of first storage case (5) and second storage case (13) all is provided with the multiunit dead lever, dead lever and neutralization case (2) fixed connection are passed through in first inlet pipe (6), second storage case (13) are through dead lever and settling tank (8) fixed connection, dilute sulfuric acid has been stored to the inside of first storage case (5), the inside storage of second storage case (13) has the PAM flocculating agent.

5. The alkali-containing wastewater treatment device for aluminum processing according to claim 1, characterized in that: the valve is all installed to the inside of first inlet pipe (6) and second inlet pipe (14), one side of chamber door (16) is provided with the multiunit hinge, chamber door (16) are connected through hinge and neutralization box (2) and setting tank (8) rotation, the valve is all installed to the inside of inlet tube (7) and outlet pipe (15).

6. The alkali-containing wastewater treatment device for aluminum processing according to claim 1, characterized in that: the inside of blow off pipe (10) is provided with the valve, installation piece (11) and setting tank (8) welded connection, and the figure of installation piece (11) sets up to two sets of, filter screen (12) can be dismantled with setting tank (8) through installation piece (11) and be connected.