CN214936729U

CN214936729U - Tin smelting desulfurization waste water neutralization equipment

Info

Publication number: CN214936729U
Application number: CN202121623635.9U
Authority: CN
Inventors: 仝书强; 魏晓立; 颜登科
Original assignee: Kunshan Gerunsheng Environmental Protection Technology Co ltd
Current assignee: Kunshan Gerunsheng Environmental Protection Technology Co ltd
Priority date: 2021-07-16
Filing date: 2021-07-16
Publication date: 2021-11-30
Anticipated expiration: 2031-07-16

Abstract

The utility model discloses a tin smelting desulfurization waste water neutralization equipment, which comprises an equipment box body, a neutralization component, a flocculation component and an oxidation component, wherein the inside of the equipment box body is provided with a neutralization cavity, a flocculation cavity and an oxidation cavity by arranging two clapboards, the neutralization component comprises an ultrasonic vibrator A, a support plate A, a dosing pump A, a second filter box and a suction pump A, the flocculation component comprises an ultrasonic vibrator B, a support plate B, a third filter box, a dosing pump B and a suction pump B, the oxidation component comprises an ultrasonic vibrator C, a support plate C and a dosing pump C, the utility model can accelerate the neutralization, flocculation and oxidation of waste water by arranging the ultrasonic vibrator, the ultrasonic vibrator A, the ultrasonic vibrator B and the ultrasonic vibrator C, and simultaneously, the utility model can well filter impurities in the waste water and generated floccules by arranging the first filter box, the second filter box and the third filter box, compared with the prior art, the utility model discloses work efficiency is higher, and the practicality obviously strengthens.

Description

Tin smelting desulfurization waste water neutralization equipment

Technical Field

The utility model relates to a waste water treatment technical field especially relates to a tin smelting desulfurization waste water neutralization apparatus.

Background

The desulfurization wastewater is mainly wastewater discharged from an absorption tower system in order to maintain the material balance of a slurry circulating system of a desulfurization device in the wet desulfurization process of boiler flue gas, prevent the concentration of soluble parts, namely chlorine, in the flue gas from exceeding a specified value and ensure the quality of gypsum. The waste water is generally from a gypsum dewatering and cleaning system, or from overflow water from a hydrocyclone and filtrate from a belt filter. The water quality is characterized by weak acidity, high suspended matter content, high salt content, and Hg, Pb and other heavy metal ions. The standard exceeding items of the desulfurization wastewater mainly comprise suspended matters, pH values, heavy metal ions, fluorides and the like.

It is notoriously known in traditional desulfurization waste water treatment technique, generally need to carry out neutralization treatment, flocculation treatment and oxidation treatment to waste water after just can discharging, and the treatment facility among the prior art can't realize that neutralization, flocculation and the oxidation efficiency to waste water are slower, and can't carry out the orderly filtration to impurity, so in order to solve this problem, the utility model provides a tin-smelting desulfurization waste water neutralization apparatus.

SUMMERY OF THE UTILITY MODEL

Utility model purpose: in order to solve the defects existing in the background technology, the utility model discloses a neutralization device for tin-smelting desulfurization wastewater.

The technical scheme is as follows: a neutralization device for tin smelting desulfurization wastewater comprises a device box body, a neutralization component, a flocculation component and an oxidation component, wherein a neutralization cavity, a flocculation cavity and an oxidation cavity are formed in the device box body through two partition plates, a first filter box is communicated with the side part of the device box body corresponding to the neutralization cavity, a cross beam is erected at the top of the device box body, the neutralization component comprises an ultrasonic vibrator A, a support plate A, a dosing pump A, a second filter box and a suction pump A, the ultrasonic vibrator A is arranged on the bottom surface of the neutralization cavity, the support plate A is arranged at the top of the device box body corresponding to the outside of the neutralization cavity, the dosing pump A is arranged on the support plate A, the water outlet end of the dosing pump A is connected with the neutralization cavity, the second filter box is arranged on the partition plate corresponding to the bottom side of the neutralization cavity, the suction pump A is arranged below one side of the cross beam, the utility model discloses a flocculation chamber, including suction pump A, flocculation assembly, backup pad B, third rose box, dosing pump B and suction pump B, suction pump A's the end of intaking is connected with the water pipe A that can stretch into the flocculation intracavity, flocculation assembly includes ultrasonic oscillator B, backup pad B, third rose box, dosing pump B and suction pump B, ultrasonic oscillator B sets up the bottom surface at the flocculation chamber, backup pad B sets up the outside equipment box top that corresponds in the flocculation chamber, dosing pump B establishes in the backup pad, just dosing pump B's the end of intaking is connected with the flocculation cavity, the third rose box sets up on the baffle that the flocculation chamber bottom side corresponds, suction pump B sets up the middle part below at the crossbeam, suction pump B's the end of intaking is connected with the third rose box, suction pump B's the end of intaking is connected with the water pipe B that can stretch into the oxidation intracavity, the oxidation assembly includes ultrasonic vibrator C, Backup pad C and dosing pump C, ultrasonic vibrator C sets up the bottom surface at oxidation chamber C, backup pad C sets up the outside equipment box top that corresponds in oxidation chamber, dosing pump C sets up in backup pad C, just dosing pump C's play water end is connected with the oxidation chamber.

Furthermore, a coarse filter screen is arranged in the first filter tank, and fine filter screens are arranged in the second filter tank and the third filter tank.

Furthermore, a coarse mesh net cover used for blocking the flocculating constituent is arranged outside the third filter tank.

Furthermore, a water outlet is formed in the surface of the equipment box body corresponding to the bottom side of the oxidation cavity, and a control valve is installed in the water outlet.

The utility model discloses realize following beneficial effect:

the utility model discloses a set up ultrasonic vibrator, A ultrasonic vibrator B and ultrasonic vibrator C and can accelerate the neutralization, flocculation and the oxidation of waste water, simultaneously the utility model discloses a set up first rose box, second rose box and third rose box and can be fine filter impurity in the waste water and produced flocculating constituent, compare in prior art, the utility model discloses work efficiency is higher, and the practicality obviously strengthens.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and together with the description, serve to explain the principles of the disclosure.

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

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.

Examples

Referring to fig. 1, a neutralization device for tin smelting desulfurization wastewater, comprising a device box 10, a neutralization component, a flocculation component and an oxidation component, wherein a neutralization chamber 11, a flocculation chamber 12 and an oxidation chamber 13 are formed in the device box by arranging two partition plates, a first filter tank 30 is arranged on the side part of the device box corresponding to the neutralization chamber in a communicating manner, a cross beam 20 is erected on the top of the device box, the neutralization component comprises an ultrasonic vibrator A80, a support plate A140, a dosing pump A150, a second filter tank 40 and a suction pump A200, the ultrasonic vibrator A is arranged on the bottom surface of the neutralization chamber, the support plate A is arranged on the top of the device box corresponding to the outside of the neutralization chamber, the dosing pump A is arranged on the support plate A, the water outlet end of the dosing pump A is connected with the neutralization chamber, the second filter tank is arranged on the partition plate corresponding to the bottom side of the neutralization chamber, the suction pump A is arranged below one side of the cross beam, the water inlet end of the suction pump A is connected with the second filter tank, the water outlet end of the suction pump A is connected with a water pipe A210 which can extend into the flocculation cavity, the flocculation component comprises an ultrasonic oscillator B90, a support plate B160, a third filter tank 50, a dosing pump B170 and a suction pump B230, the ultrasonic oscillator B is arranged on the bottom surface of the flocculation cavity, the support plate B is arranged on the top of the equipment box body corresponding to the outside of the flocculation cavity, the dosing pump B is arranged on the support plate, the water outlet end of the dosing pump B is connected with the flocculation cavity, the third filter tank is arranged on a partition plate corresponding to the bottom side of the flocculation cavity, the suction pump B is arranged below the middle part of the cross beam, the water inlet end of the suction pump B is connected with the third filter tank, the water outlet end of the suction pump B is connected with a water pipe B220 which can extend into the oxidation cavity, the oxidation component comprises an ultrasonic vibrator C100, a support plate C19 and a dosing pump C180, and the ultrasonic vibrator C is arranged on the bottom surface of the oxidation cavity C, the supporting plate C is arranged at the top of the equipment box body corresponding to the outside of the oxidation cavity, the dosing pump C is arranged on the supporting plate C, and the water outlet end of the dosing pump C is connected with the oxidation cavity.

In this embodiment, be provided with coarse mesh filter screen 70 in the first rose box for filter the great particulate matter in the waste water, be provided with pore filter screen 60 in second rose box and the third rose box, be used for respectively carrying out the meticulous filtration to the waste water of neutralization and good waste water of flocculation.

In this embodiment, the outside of third rose box is provided with the coarse mesh screen panel 110 that is used for keeping off the flocculating constituent, and when specifically using, this coarse mesh screen panel accessible bolt fastening is on the baffle in order to make things convenient for operating personnel to dismantle the installation.

In this embodiment, a drain outlet 120 is disposed on the bottom side of the oxidation chamber corresponding to the surface of the equipment box, and a control valve 130 is installed in the drain outlet, after the oxidation of the wastewater is completed, the control valve is opened, and the wastewater in the oxidation tank can flow away.

The specific operation principle of the utility model is that the waste water to be treated flows into the neutralizing cavity after being injected into the first filter tank, the first filter tank filters the larger particles in the waste water, after the waste water with fixed volume is injected into the neutralizing cavity, the dosing pump A adds the neutralizer into the neutralizing cavity, meanwhile, the ultrasonic electric oscillator B starts to work to enable the neutralizer to react with the waste water rapidly, after the reaction is finished, the waste water in the neutralizing cavity is pumped by the suction pump A to pass through the second filter tank and is delivered into the flocculation cavity, meanwhile, the waste water in the neutralizing cavity is finely filtered by the second filter tank, when the waste water in the neutralizing cavity is pumped into the flocculation cavity, the dosing pump B starts to add the flocculating agent into the flocculation cavity, at the moment, the ultrasonic vibrator B starts to work to accelerate the reaction of the flocculating agent and the waste water, after the reaction is finished, the flocculating body is generated, and after the reaction is finished, suction pump B can be with the waste water extraction of flocculation intracavity arrive in the oxidation intracavity behind coarse mesh screen panel and third rose box, at this in-process, the flocculating constituent will be intercepted at coarse mesh screen panel surface, and the third rose box will carry out meticulous filtration to waste water once more, waste water in the flocculation basin is by the suction behind oxidation chamber, this moment with medicine pump C to oxidation intracavity oxidant, ultrasonic oscillator C begins work simultaneously in order to accelerate the reaction of oxidant and waste water, after the reaction, the control valve is opened and can be discharged out the clean water to the outside.

The above embodiments are only for illustrating the technical conception and the features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and to implement the present invention, which cannot limit the protection scope of the present invention. All changes and modifications that come within the spirit of the invention are desired to be protected.

Claims

1. The neutralization equipment for the tin smelting desulfurization wastewater is characterized by comprising an equipment box body, a neutralization component, a flocculation component and an oxidation component, wherein a neutralization cavity, a flocculation cavity and an oxidation cavity are formed in the equipment box body through two partition plates, a first filter box is communicated with the side part of the equipment box body corresponding to the neutralization cavity, a cross beam is erected at the top of the equipment box body, the neutralization component comprises an ultrasonic vibrator A, a support plate A, a dosing pump A, a second filter box and a suction pump A, the ultrasonic vibrator A is arranged on the bottom surface of the neutralization cavity, the support plate A is arranged at the top of the equipment box body corresponding to the outside of the neutralization cavity, the dosing pump A is arranged on the support plate A, the water outlet end of the dosing pump A is connected with the neutralization cavity, the second filter box is arranged on the partition plate corresponding to the bottom side of the neutralization cavity, the flocculation component comprises an ultrasonic oscillator B, a support plate B, a third filter tank, a dosing pump B and a suction pump B, wherein the ultrasonic oscillator B is arranged on the surface of the bottom of the flocculation cavity, the support plate B is arranged at the top of an equipment box body corresponding to the outside of the flocculation cavity, the dosing pump B is arranged on the support plate, the water outlet end of the dosing pump B is connected with the flocculation cavity, the third filter tank is arranged on a partition plate corresponding to the bottom side of the flocculation cavity, the suction pump B is arranged below the middle part of the cross beam, the water inlet end of the suction pump B is connected with the third filter tank, the water outlet end of the suction pump B is connected with the water pipe B capable of extending into the oxidation cavity, the oxidation subassembly includes ultrasonic vibrator C, backup pad C and dosing pump C, ultrasonic vibrator C sets up the bottom surface at oxidation chamber C, backup pad C sets up the outside equipment box top that corresponds at oxidation chamber, dosing pump C sets up on backup pad C, just dosing pump C's play water end is connected with the oxidation chamber.

2. The tin smelting desulfurization wastewater neutralization equipment according to claim 1, characterized in that a coarse filter screen is arranged in the first filter tank, and fine filter screens are arranged in the second filter tank and the third filter tank.

3. The tin smelting desulfurization wastewater neutralization equipment according to claim 1, characterized in that a coarse mesh screen for blocking floccules is arranged outside the third filter tank.

4. The tin smelting desulfurization wastewater neutralization equipment as recited in claim 1, wherein a drain port is provided on the surface of the equipment box corresponding to the bottom side of the oxidation chamber, and a control valve is installed in the drain port.