CN212833202U

CN212833202U - Be used for chemical industry effluent treatment plant

Info

Publication number: CN212833202U
Application number: CN202021549338.XU
Authority: CN
Inventors: 李彩绒; 段成; 景梦蝶
Original assignee: Shaanxi Duoxin Environmental Testing Technology Co ltd
Current assignee: Shaanxi Duoxin Environmental Testing Technology Co ltd
Priority date: 2020-07-30
Filing date: 2020-07-30
Publication date: 2021-03-30
Anticipated expiration: 2030-07-30

Abstract

The utility model discloses a chemical wastewater treatment device, which comprises a stirring tank, a filter tank and a drug delivery tank, wherein a first stirring motor is arranged at the top end of the stirring tank, a sewage pipe is arranged at one side of the top end of the stirring tank, a first U-shaped pipe is arranged at the bottom end of one side of the stirring tank, which is far away from the sewage pipe, a filter tank is connected to one end of the first U-shaped pipe, which is far away from the stirring tank, a booster pump is arranged at the bottom end of one side of the filter tank, which is far away from the first U-shaped pipe, a second U-shaped pipe is connected to one end of the booster pump, which is far away from the booster pump, a drug delivery tank is connected to one end of the second U-shaped pipe, a second stirring motor is arranged at the top end of the drug delivery tank, a drug delivery port is arranged at one side of the drug delivery tank, this be used for chemical industry effluent treatment plant, simple structure filters abundant, can detect quality of water at any time, is fit for using widely.

Description

Be used for chemical industry effluent treatment plant

Technical Field

The utility model belongs to the technical field of waste water treatment, concretely relates to be used for chemical industry effluent treatment plant.

Background

The original physical property or chemical property of the pure water is changed after the pure water is used, and the pure water becomes wastewater containing different impurities. The chemical wastewater is the wastewater such as process wastewater, cooling water, waste gas washing water, equipment and site washing water and the like discharged in chemical production.

At present, chemical enterprises develop more and more at home, and various industrial chemicals can be used in the chemical enterprises production, consequently can produce the waste water that contains industrial chemicals in putting into production, and direct emission will seriously pollute local water source, influences local resident's water, and current effluent treatment plant is mostly simple filtration treatment, and mostly do not have the detection function, leads to enterprise's waste water probably not to reach standard just directly discharging, still exists great influence to the environment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a be used for chemical industry effluent treatment plant to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a chemical wastewater treatment device comprises a stirring tank, a filter tank and a drug delivery tank, wherein the top end of the stirring tank is provided with a hole for a first stirring motor to be installed, the first stirring motor is installed at the top end of the stirring tank, a sewage pipe is arranged on one side of the top end of the stirring tank, a first U-shaped pipe is arranged at the bottom end of one side of the stirring tank, which is far away from the sewage pipe, a motor shaft of the first stirring motor penetrates through the stirring tank and extends into the stirring tank, a first stirring rod is arranged at one end, which is far away from the first stirring motor, of the motor shaft of the first stirring motor, a first blade is arranged at one end, which is far away from the first stirring motor, of the first stirring rod, a second blade is arranged at one end, which is far away from the first stirring rod, of the first blade is connected with the filter tank, a second filter screen is arranged at one end, which is far away from, the one end that first U type pipe was kept away from to the second filter screen is equipped with meticulous filter screen, the one end that the second filter screen was kept away from to meticulous filter screen is equipped with the active carbon intermediate layer, the bottom of one side that first U type pipe was kept away from to the rose box is equipped with the booster pump, the one end that first U type pipe was kept away from to the booster pump is connected with second U type pipe, the one end that the booster pump was kept away from to second U type pipe is connected with the medicine and puts in the case, the top that the case was put in to the medicine is equipped with second agitator motor, the medicine is put in one side that the case was kept away from to the second agitator motor and is equipped with the medicine and puts in the mouth, the motor shaft of second agitator motor passes the inside that the case was extended into the medicine and puts in the case in the medicine.

Preferably, the booster pump is connected with the second U-shaped pipe through a flange, and the flange is fixed through a bolt.

Preferably, the one end that first agitator motor was kept away from to the agitator tank is equipped with the recess that supplies the installation of first filter screen, first filter screen slides in the recess through the first in command, the rose box is split type structure, the one end that first U type pipe was kept away from to the rose box is equipped with the recess that supplies second filter screen and meticulous filter screen installation, the second filter screen slides in the recess through the second in command, second filter screen and meticulous filter screen all pass through pulley and recess swing joint, meticulous filter screen slides in the recess through the third in command.

Preferably, the motor shaft parts of the first stirring motor and the second stirring motor and the first stirring rod, the first blade, the second blade and the second stirring rod are all made of corrosion-resistant materials.

Preferably, the mesh number of the first filter screen arranged in the stirring box and the mesh number of the second filter screen and the fine filter screen arranged in the filter box are gradually increased.

The utility model discloses a technological effect and advantage: the chemical wastewater treatment device has the advantages that due to the arrangement of the first blade and the second blade, wastewater poured in through the sewage pipe is cut, and relatively large solid pollutants are shredded; due to the arrangement of the first filter screen, the second filter screen, the fine filter screen and the activated carbon interlayer, the waste water is filtered layer by layer to obtain clean clear water; benefit from the establishment of putting into mouth and second agitator motor for waste water after the filtration can put into through the medicine and purify the medicament, and second agitator motor drives the second stirring rod again and makes medicament and waste water fully dissolve, and detecting instrument can also be put into to the medicine mouth of putting into, discharges away through the discharge port after reaching emission standard.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1 in accordance with the present invention;

FIG. 3 is a cross-sectional view taken along line B-B of FIG. 1 in accordance with the present invention;

fig. 4 is a cross-sectional view taken at C-C of fig. 1 according to the present invention.

In the figure: 1 stirring box, 101 first stirring motor, 102 sewage pipe, 103 first stirring rod, 104 first blade, 105 second blade, 106 first filter screen, 1061 first handle, 2 first U-shaped pipe, 3 filter box, 301 second filter screen, 3011 second handle, 302 fine filter screen, 3021 third handle, 303 activated carbon sandwich, 4 booster pump, 5 flange, 6 second U-shaped pipe, 7 medicine feeding box, 701 medicine feeding port, 8 second stirring motor, 801 second stirring rod, 9 discharge port.

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.

Unless defined otherwise, all references to up, down, left, right, front, back, inner and outer directions herein are to be interpreted as referring to up, down, left, right, front, back, inner and outer directions in the drawings to which the invention is applied, and all references are hereby incorporated herein by reference.

The utility model provides a chemical wastewater treatment device as shown in figures 1-4, which comprises a stirring box 1, a filtering box 3 and a drug feeding box 7, wherein the top end of the stirring box 1 is provided with a hole for installing a first stirring motor 101, the first stirring motor 101 is installed at the top end of the stirring box 1, one side of the top end of the stirring box 1 is provided with a sewage pipe 102, the bottom end of one side of the stirring box 1 away from the sewage pipe 102 is provided with a first U-shaped pipe 2, the motor shaft of the first stirring motor 101 passes through the stirring box 1 and extends into the stirring box 1, one end of the motor shaft of the first stirring motor 101, which is far away from the first stirring motor 101, is provided with a first stirring rod 103, one end of the first stirring rod 103, which is far away from the first stirring motor 101, is provided with a first blade 104, one end of the first blade 104, which is far away from the first stirring rod 103, is provided with a second, one end of the first U-shaped pipe 2, which is far away from the stirring box 1, is connected with a filtering box 3, one end of the filtering box 3, which is far away from the first U-shaped pipe 2, is provided with a second filtering net 301, one end of the second filtering net 301, which is far away from the first U-shaped pipe 2, is provided with a fine filtering net 302, one end of the fine filtering net 302, which is far away from the second filtering net 301, is provided with an activated carbon interlayer 303, the bottom end of one side of the filtering box 3, which is far away from the first U-shaped pipe 2, is provided with a booster pump 4, one end of the booster pump 4, which is far away from the first U-shaped pipe 2, is connected with a second U-shaped pipe 6, one end of the second U-shaped pipe 6, which is far away from the booster pump 4, is connected with a medicine putting box 7, the top end of the medicine putting box 7 is provided, the device is used for detecting the wastewater after the drugs are dissolved and can be discharged after the wastewater reaches the standard, the motor shaft of the second stirring motor 8 penetrates through the drug adding box 7 and extends into the drug adding box 7, a plurality of groups of second stirring rods 801 are arranged on the motor shaft of the second stirring motor 8, the second stirring rods 801 are driven by the second stirring motor 8 to stir the wastewater, so that the wastewater and the drug (such as a COD remover) can be fully dissolved, the discharge standard is improved, and the bottom end of one side, away from the second U-shaped tube 6, of the drug adding box 7 is provided with a discharge port 9.

Specifically, booster pump 4 passes through flange 5 and links to each other with second U type pipe 6, and flange 5 passes through the bolt fastening, and booster pump 4 is used for carrying out the pressure boost to the waste water in the rose box 3 and discharges, and waste water can reach medicine and put in case 7.

Specifically, a groove for installing the first filter screen 106 is arranged at one end of the stirring box 1 far away from the first stirring motor 101, the first filter screen 106 slides into the groove through the first handle 1061, the filter box 3 is a split structure, one end of the filter box 3 far away from the first U-shaped pipe 2 is provided with a groove for mounting a second filter screen 301 and a fine filter screen 302, the second filter screen 301 slides into the groove through a second handle 3011, the second filter screen 301 and the fine filter screen 302 are both movably connected with the groove through a pulley, the fine filter screen 302 is slid into the groove by the third handle 3021, the first handle 1061 separates the first filter screen 106 from the mixing box 1, and the second handle 3011 and the third handle 3012 allow the second filter screen 301 and the third filter screen 302 to slide out along the groove to facilitate cleaning of the first filter screen 106, the second filter screen 301 and the third filter screen 302.

Specifically, the motor shaft portions of the first stirring motor 101 and the second stirring motor 8 and the first stirring rod 103, the first blade 104, the second blade 105 and the second stirring rod 801 are all made of corrosion-resistant materials such as copper-nickel alloy.

Specifically, the filter screen mesh number crescent of second filter screen 301 and meticulous filter screen 302 that sets up in the first filter screen 106 that sets up in agitator tank 1 and the rose box 3, first filter screen 106 can make the waste water after first blade 104 and second blade 105 carry out prefiltration, second filter screen 301 can make the waste water through agitator tank 1 carry out the secondary filter, waste water after the filtration of second filter screen 301 carries out further filtration through meticulous filter screen 302 again, carry out final filtration by activated carbon intermediate layer 303 again.

The working principle of the device for treating chemical wastewater is that the first stirring motor 101 is started, a motor shaft of the first stirring motor 101 drives the first stirring rod 103, the first blade 104 and the second blade 105 to rotate, wastewater injected from the sewage pipe 102 is stirred by the first stirring rod 103, so that the first blade 104 and the second blade 105 can shred large chemical waste in the wastewater, after the shredding is completed, the wastewater after passing through the first filter screen 106 is primarily filtered and enters the filter box 3 through the first U-shaped pipe 2, after reaching the inside of the filter box 3, the wastewater passing through the stirring box 1 is further filtered by the second filter screen 301, the fine filter screen 302 is secondarily filtered again, the wastewater after passing through the first blade 104 and the second blade 105 is primarily filtered by the first filter screen 106, the wastewater after passing through the second filter screen 301 is secondarily filtered by the second filter screen 301, and the wastewater after passing through the second filter screen 302 is further filtered, the final filtration is carried out by the activated carbon interlayer 303, the first filter screen 106 can be separated from the stirring box 1 by the first handle 1061, the first filter screen 106, the second filter screen 301 and the third filter screen 302 can slide out along the groove by the second handle 3011 and the third handle 3012, so as to be convenient for cleaning the first filter screen 106, the second filter screen 301 and the third filter screen 302, because the filter box 3 is of a split structure, the activated carbon in the filtered activated carbon interlayer 303 can be replaced at any time, and simultaneously the filtered substances can be cleaned, the chemical waste in the waste water can reach the primary discharge standard after being filtered by the first filter screen 106, the second filter screen 301, the third filter screen 302 and the activated carbon interlayer 303, the booster pump 4 is started, the filtered waste water in the filter box 3 is pressurized and reaches the medicine feeding box 7 through the second U-shaped pipe 6, the medicine feeding port 701 arranged at the top end of the medicine feeding box 7 is used for feeding medicines such as a COD scavenger into the medicine feeding box 7, start second agitator motor 8, the second stirring rod 801 that drives through second agitator motor 8 makes the medicine put in the inside waste water of case 7 and fully dissolves with the medicine agent, use detecting instrument like XZ-0178, put in mouthful 701 by the medicine and detect and reach emission standard after, start the terminal discharge valve of discharge port 9 and throw waste water into the case 7 from the medicine and discharge away by discharge port 9, should be used for chemical wastewater treatment device, moreover, the steam generator is simple in structure, filter fully, can detect quality of water at any time, and is suitable for being generalized to use.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a be used for chemical industry effluent treatment plant, puts in case (7) including agitator tank (1), rose box (3) and medicine, its characterized in that: a hole for installing a first stirring motor (101) is formed in the top end of the stirring box (1), the first stirring motor (101) is installed at the top end of the stirring box (1), a sewage pipe (102) is arranged on one side of the top end of the stirring box (1), a first U-shaped pipe (2) is arranged at the bottom end of one side, away from the sewage pipe (102), of the stirring box (1), a motor shaft of the first stirring motor (101) penetrates through the stirring box (1) and extends into the stirring box (1), a first stirring rod (103) is arranged at one end, away from the first stirring motor (101), of the motor shaft of the first stirring motor (101), a first blade (104) is arranged at one end, away from the first stirring motor (101), of the first blade (104) is provided with a second blade (105), and a filter box (3) is connected to one end, away from the stirring box (1), of the first U-shaped pipe (2), a second filter screen (301) is arranged at one end, far away from the first U-shaped pipe (2), of the filter box (3), a fine filter screen (302) is arranged at one end, far away from the first U-shaped pipe (2), of the second filter screen (301), an activated carbon interlayer (303) is arranged at one end, far away from the second filter screen (301), of the second filter screen (301), a booster pump (4) is arranged at the bottom end of one side, far away from the first U-shaped pipe (2), of the filter box (3), a second U-shaped pipe (6) is connected to one end, far away from the booster pump (4), of the second U-shaped pipe (6) is connected with a medicine throwing box (7), a second stirring motor (8) is arranged at the top end of the medicine throwing box (7), a medicine throwing port (701) is arranged at one side, far away from the second stirring motor (8), of the medicine throwing box (7), the motor shaft of second agitator motor (8) passes medicine and puts in the inside that case (7) extended into medicine and put in case (7), be equipped with multiunit second stirring rod (801) on the motor shaft of second agitator motor (8), the bottom that second U type pipe (6) one side was kept away from in medicine case (7) is equipped with discharge port (9).

2. The chemical wastewater treatment device according to claim 1, wherein: the booster pump (4) is connected with the second U-shaped pipe (6) through a flange (5), and the flange (5) is fixed through bolts.

3. The chemical wastewater treatment device according to claim 1, wherein: one end that first agitator motor (101) was kept away from in agitator tank (1) is equipped with the recess that supplies first filter screen (106) installation, first filter screen (106) slide in the recess through first in command (1061), rose box (3) are split type structure, the one end that first U type pipe (2) were kept away from in rose box (3) is equipped with the recess that supplies second filter screen (301) and meticulous filter screen (302) to install, second filter screen (301) slide in the recess through second in command (3011), second filter screen (301) and meticulous filter screen (302) all through pulley and recess swing joint, meticulous filter screen (302) slide in the recess through third in command (3021).

4. The chemical wastewater treatment device according to claim 1, wherein: the motor shaft parts of the first stirring motor (101) and the second stirring motor (8) and the first stirring rod (103), the first blade (104), the second blade (105) and the second stirring rod (801) are all made of corrosion-resistant materials.

5. The chemical wastewater treatment device according to claim 1, wherein: the mesh number of the first filter screen (106) arranged in the stirring box (1) and the second filter screen (301) and the fine filter screen (302) arranged in the filter box (3) is gradually increased.