CN211497319U

CN211497319U - Multistage purification device of chemical sewage

Info

Publication number: CN211497319U
Application number: CN201922433930.7U
Authority: CN
Inventors: 李震
Original assignee: Tianjin Depurui Purifying Technology Co ltd
Current assignee: Tianjin Depurui Purifying Technology Co ltd
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-09-15
Anticipated expiration: 2029-12-30

Abstract

The utility model discloses a chemical industry sewage multi-stage purification device, including handling the box, handle box one side top and install through the crossbearer and just imitate the rose box in and install the large aperture filter screen through dog and bolt, handle the internal one side of box and be equipped with the precipitation chamber, and handle box top one end and install agitator motor through fastening bolt, agitator motor bottom output runs through and handles box welding puddler, and agitator motor one side welding has the flocculating agent that is linked together with the precipitation chamber and adds the medicine funnel, precipitation chamber one side is equipped with aeration biological reaction chamber, and handles the internal opposite side of box and be equipped with the chamber of disinfecting, it is equipped with water delivery working chamber to disinfect between chamber and the aeration biological reaction chamber, and installs the water pump through the mount pad in the water delivery working chamber bottom. The utility model discloses chemical industry sewage multi-stage purification device, compact structure, and then effectual reduction device area is fit for being extensively promoted and used.

Description

Multistage purification device of chemical sewage

Technical Field

The utility model relates to a chemical industry sewage treatment device technical field, in particular to chemical industry sewage multi-stage purification device.

Background

With the development of modern society, the discharge amount of industrial sewage is getting larger and larger, harmful substances (such as heavy metal ions) in the industrial sewage are difficult to degrade under natural conditions, and the harmful substances not only pollute the environment such as water sources and soil, but also finally enter human bodies through the enrichment function of food chains, so that the harmful substances are harmful to the health of the human bodies, and the treatment of the sewage containing the heavy metal ions is particularly important.

Chinese patent publication No. CN 207525070U discloses an industrial sewage treatment apparatus. The setting up of rotatory adsorption equipment can make in the sewage edulcoration adsorb more completely, utilizes chlorine to disinfect, need not carry out the measurement of chlorine residue, labour saving and time saving, and spray set and conical disinfection pond's cooperation can make the disinfection more thorough moreover, compares other sewage treatment plant, its simple structure, convenient to use, and efficiency is higher.

The sewage treatment device has the following defects: 1. the device consists of a plurality of sewage treatment filtering devices, the device occupies a large area, and the manufacturing cost is overhigh; 2. the device does not have a metal harmful substance eliminating mechanism, sewage treatment is not thorough, and the treatment effect is low. Therefore, we propose a chemical sewage multi-stage purification device to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a chemical industry sewage multi-stage purification device, can effectively solve the problem in the background art.

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

a chemical sewage multistage purification device comprises a treatment box body, wherein a primary filter box is installed at the top end of one side of the treatment box body through a cross frame, a large-aperture filter screen is installed in the primary filter box body through a stop block and a bolt, a sedimentation chamber is arranged at one side in the treatment box body, a stirring motor is installed at one end of the top of the treatment box body through a fastening screw bolt, the output end of the bottom of the stirring motor penetrates through a welding stirring rod of the treatment box body, a flocculating agent dosing funnel communicated with the sedimentation chamber is welded at one side of the stirring motor, an aeration biological reaction chamber is arranged at one side of the sedimentation chamber, a sterilization chamber is arranged at the other side in the treatment box body, a water delivery working chamber is arranged between the sterilization chamber and the aeration biological reaction chamber, a water pump is installed at the bottom in the water delivery working chamber through a mounting seat, the water inlet end at one side of the water pump is, the ozone generator is installed on the other side of the top of the treatment box body through the installation frame, the working end of the ozone generator is located in the sterilization cavity, and Teflon non-stick layers are coated on the inner surfaces of the treatment box body and the primary filter box.

Further, a steel structure frame is installed in the aeration biological reaction cavity through a stop block and a screw, biological fillers are filled in the steel structure frame, an aerator is installed at the bottom in the aeration biological reaction cavity through an installation frame, and the air inlet end of the aerator is located at the bottom of the treatment box body.

Further, stirring motor one side has the active carbon filter screen through the slot cartridge, and active carbon filter screen top has the handle, the handle bonds with the processing box junction and has rubber seal.

Further, the bottom of one side of the sedimentation cavity is welded with a sludge discharge pipe, the sludge discharge pipe is sleeved with a valve, the bottom of one side of the sterilization cavity is welded with a drain pipe, and the bottom of the primary effect filter box is connected with the sedimentation cavity through a water delivery bent pipe.

Furthermore, a switch cover is installed at the top of the aeration biological reaction cavity through a bolt, a rubber sealing ring is bonded at the joint of the switch cover and the aeration biological reaction cavity, a one-way valve is sleeved at the top of the water delivery pipeline, and an air hole is formed in the top of the water delivery working cavity.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model discloses chemical industry sewage multi-stage purification device comprises just imitating the rose box and handling the box, and handles inside sedimentation chamber, the aeration biological reaction chamber of being provided with of box and the chamber of disinfecting to can realize industrial sewage's multistage filtration operation, the filter effect is good and integrate the degree height, effectual reduction device area.

2. The utility model discloses chemical industry sewage multi-stage purification device is through at aeration biological reaction intracavity installation steel structural framework to fill biofilm carrier, and form a complete set and set up the aeration machine, and then the biological reaction device that both make up and form can remove remaining heavy metal ion in the sewage through biological oxidation reaction, and then avoid in the sewage heavy metal ion dispel thoroughly not and here polluted environment or cause the health hazard.

Drawings

Fig. 1 is the overall structure schematic diagram of the chemical sewage multistage purification device of the utility model.

FIG. 2 is the sectional structure diagram of the surface material layer in the treatment box and the primary filter box of the chemical sewage multi-stage purification device.

Fig. 3 is an electrical connection diagram of the chemical sewage multistage purification device of the utility model.

In the figure: 1. a treatment box body; 2. a water delivery pipeline; 3. a sterilization chamber; 4. an ozone generator; 5. a water delivery working cavity; 6. a steel structural frame; 7. a switch cover; 8. an active carbon filter screen; 9. a handle; 10. a stirring motor; 11. a flocculating agent dosing funnel; 12. a sedimentation chamber; 13. a primary filter box; 14. a large-aperture filter screen; 15. a water delivery elbow; 16. a stirring rod; 17. a sludge discharge pipe; 18. an aeration biological reaction cavity; 19. an aerator; 20. biological fillers; 21. a water pump; 22. a drain pipe; 23. the Teflon non-stick layer.

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 is further described below with reference to the following embodiments.

As shown in figures 1-3, a chemical sewage multi-stage purification device comprises a treatment box body 1, wherein a primary filter tank 13 is installed at the top end of one side of the treatment box body 1 through a cross frame, a large-aperture filter screen 14 is installed in the primary filter tank 13 through a stop block and a bolt, a sedimentation chamber 12 is arranged at one side in the treatment box body 1, a stirring motor 10 is installed at one end of the top of the treatment box body 1 through a fastening bolt, the output end of the bottom of the stirring motor 10 penetrates through the treatment box body 1 to be welded with a stirring rod 16, a flocculating agent adding funnel 11 communicated with the sedimentation chamber 12 is welded at one side of the stirring motor 10, an aeration biological reaction chamber 18 is arranged at one side of the sedimentation chamber 12, a sterilization chamber 3 is arranged at the other side in the treatment box body 1, a water conveying working chamber 5 is arranged between the sterilization chamber 3 and the aeration biological reaction chamber 18, and a, the water inlet end of one side of the water pump 21 is connected with the aeration biological reaction cavity 18 through a pipeline, the water outlet end of the top of the water pump 21 is connected with the top end of one side of the sterilization cavity 3 through a water pipeline 2, the ozone generator 4 is installed on the other side of the top of the treatment box body 1 through an installation frame, the working end of the ozone generator 4 is located in the sterilization cavity 3, and the inner surfaces of the treatment box body 1 and the primary filter box 13 are coated with Teflon non-stick layers 23.

The steel structure frame 6 is installed in the aeration biological reaction cavity 18 through a stop block and a screw, the steel structure frame 6 is filled with biological fillers 20, the aeration machine 19 is installed at the bottom in the aeration biological reaction cavity 18 through a mounting frame, and the air inlet end of the aeration machine 19 is positioned at the bottom of the treatment box body 1.

In this embodiment, as shown in FIG. 1, a biological reaction apparatus is provided in which a biological filler 20 (biological filler manufactured by Happy environmental protection Co., Ltd.) and an aerator 19 are combined, so that heavy metal ions remaining in sewage can be removed by a biological oxidation reaction.

Wherein, agitator motor 10 one side has active carbon filter screen 8 through the slot cartridge, and active carbon filter screen 8 top has handle 9, handle 9 bonds with 1 junction of processing box and has rubber seal.

In this embodiment, as shown in fig. 1, the activated carbon filter screen 8 can filter the sewage after flocculation and precipitation again, and then improves the cleanliness of the sewage.

Wherein, the welding of sedimentation chamber 12 one side bottom has mud discharge pipe 17, and the cover is equipped with the valve on the

mud discharge pipe

17, 3 one side bottom welding in chamber that disinfects has drain pipe 22, and just first effect rose box 13 bottom is passed through water delivery return bend 15 and is connected sedimentation chamber 12.

In this embodiment, as shown in fig. 1, the sludge discharge pipe 17 is convenient for people to discharge the sludge accumulated at the bottom of the settling chamber 12.

Wherein, switch cover 7 is installed through the bolt in aeration biological reaction chamber 18 top, and switch cover 7 bonds with aeration biological reaction chamber 18 junction and has rubber seal, 2 top covers of water pipeline are equipped with the check valve, and 5 tops of water delivery working chamber have seted up the bleeder vent.

In this embodiment, as shown in fig. 1, the switch cover 7 can facilitate the replacement of the biological filler 20 filled in the steel structural frame 6 by a person.

It should be noted that, the utility model relates to a chemical sewage multi-stage purification device, when working, the personnel connect the external power supply mechanism of the electric wires of the stirring motor 10, the water pump 21, the aerator 19 and the ozone generator 4, and control the stirring motor 10, the water pump 21, the aerator 19 and the ozone generator 4 to work; next, when the sewage in the external sewage discharge pipe enters the primary filter tank 13, the large-aperture filter screen 14 can filter out large impurities in the sewage, and then the sewage after primary filtration enters the precipitation cavity 12 from the water delivery elbow 15; next, a certain amount of flocculating agent is added into the sedimentation cavity 12 from the top of the flocculating agent adding funnel 11 by personnel, and the stirring motor 10 is controlled to work, so that the stirring motor 10 can drive the stirring rod 16 to complete the uniform stirring operation of the flocculating agent and the sewage, and further, the flocculating sedimentation of impurities in the sewage is facilitated; next, the upper layer clear water flows into the aeration biological reaction cavity 18 through the activated carbon filter screen 8 (secondary filtration), so that the biological reaction device formed by combining the biological filler 20 (the biological filler is manufactured by Yixing Runzi environmental protection Limited company) and the aerator 19 can remove the residual heavy metal ions in the sewage through biological oxidation reaction; then, clear water at the lower layer of the aeration biological reaction cavity 18 is pumped into the sterilization cavity 3 by a water pump 21, and at the moment, the ozone generator 4 works to generate ozone to sterilize the sewage in the sterilization cavity 3; finally, the clean filtered sterilized water is discharged from the drain pipe 22.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a multistage purifier of chemical industry sewage, is including handling box (1), its characterized in that: the device is characterized in that a primary filter box (13) is installed at the top end of one side of the treatment box body (1) through a cross frame, a large-aperture filter screen (14) is installed in the primary filter box (13) through a stop block and a bolt, a sedimentation chamber (12) is arranged at one side of the treatment box body (1), a stirring motor (10) is installed at one end of the top of the treatment box body (1) through a fastening bolt, the output end of the bottom of the stirring motor (10) penetrates through the treatment box body (1) to be welded with a stirring rod (16), a flocculating agent adding funnel (11) communicated with the sedimentation chamber (12) is welded at one side of the stirring motor (10), an aeration biological reaction chamber (18) is arranged at one side of the sedimentation chamber (12), a sterilization chamber (3) is arranged at the other side of the treatment box body (1), a water conveying working chamber (5) is arranged between the sterilization chamber (3) and the aeration biological reaction chamber (18, water pump (21) one side end of intaking passes through pipe connection aeration biological reaction chamber (18), and water pump (21) top end of giving vent to anger passes through conduit (2) and disinfects chamber (3) one side top and be connected, handle box (1) top opposite side and install ozone generator (4) through the mounting bracket, and ozone generator (4) work end is located and disinfects chamber (3), it has special fluorine dragon not to be stained with layer (23) all to coat with first effect rose box (13) internal surface to handle box (1).

2. The chemical sewage multistage purification device of claim 1, wherein: the aeration biological reaction chamber (18) is internally provided with a steel structure frame (6) through a stop block and a screw, the steel structure frame (6) is internally filled with biological fillers (20), the bottom of the aeration biological reaction chamber (18) is provided with an aerator (19) through a mounting frame, and the air inlet end of the aerator (19) is positioned at the bottom of the treatment box body (1).

3. The chemical sewage multistage purification device of claim 1, wherein: stirring motor (10) one side has activated carbon filter screen (8) through the slot cartridge, and activated carbon filter screen (8) top has handle (9), handle (9) and processing box (1) junction bond and have rubber seal.

4. The chemical sewage multistage purification device of claim 1, wherein: the bottom welding of sedimentation chamber (12) one side has sludge discharge pipe (17), and sludge discharge pipe (17) go up the cover and be equipped with the valve, the welding of chamber (3) one side bottom of disinfecting has drain pipe (22), and just first imitates rose box (13) bottom and passes through water delivery return bend (15) and connect sedimentation chamber (12).

5. The chemical sewage multistage purification device of claim 1, wherein: switch cover (7) is installed through the bolt in aeration biological reaction chamber (18) top, and switch cover (7) and aeration biological reaction chamber (18) junction bonding have rubber seal, water pipe (2) top cover is equipped with the check valve, and the bleeder vent has been seted up at water delivery working chamber (5) top.