CN210796019U

CN210796019U - Novel useless emulsion is handled device

Info

Publication number: CN210796019U
Application number: CN201921476254.5U
Authority: CN
Inventors: 肖绍武; 周伟豪; 王子琦; 何锦辉; 彭皇云
Original assignee: Foshan Fulong Environmental Protection Technology Co ltd
Current assignee: Foshan Fulong Environmental Protection Technology Co ltd
Priority date: 2019-09-06
Filing date: 2019-09-06
Publication date: 2020-06-19
Anticipated expiration: 2029-09-06

Abstract

The utility model discloses a novel useless emulsion is handled device, including waste liquid collecting box, reaction box, membrane enrichment facility and rose box, waste liquid collecting box top is equipped with the inlet, and waste liquid collecting box internally mounted has first filter screen, and first water pump is connected to waste liquid collecting box right side below, and first water pump right-hand member leads to pipe and connects the reaction box. The reaction box right side below leads to pipe connects the second water pump, is equipped with the valve on the water pipe, and second water pump right-hand member leads to pipe and is connected with membrane enrichment facility, and the membrane enrichment facility upper end is equipped with the concentrated inlet of membrane, and membrane enrichment facility internally mounted has concentrated filter screen, and the membrane enrichment facility bottom is equipped with the concentrate collecting box, and concentrate collecting box right side below leads to pipe connects the rose box, and rose box internally mounted has the second filter screen, and the rose box right-hand member is equipped with the liquid outlet. The utility model discloses a carry out scientific processing to useless emulsion, realized the zero release that useless emulsion was handled.

Description

Novel useless emulsion is handled device

Technical Field

The utility model relates to a hazardous waste handles the field, specifically is a novel useless emulsion is handled device.

Background

In the machining industry, a large amount of emulsion is required to be used for lubricating and cooling in metal cutting and grinding, the emulsion mainly contains machine oil and surfactant and is prepared by diluting the emulsion with water according to needs and then adding an emulsifier, sodium nitrite and the like are also added into the emulsion used for cutting a machine tool in order to improve the rust resistance of the emulsion, but after the emulsion is repeatedly used for many times, the emulsion can generate acidity with different degrees, the performance is reduced, and the emulsion needs to be replaced by new emulsion regularly, so a large amount of waste emulsion is generated.

Besides the harm of common oily wastewater, the waste emulsion has the advantages that the mechanical oil is highly dispersed in water due to the action of the surfactant, the animal, plant and aquatic organisms are easy to absorb, and the surfactant is harmful to the organisms. And some toxic substances which are insoluble in water can be dissolved to cause serious damage to an ecosystem, and the prior art is used for discharging the waste emulsion after the waste emulsion is treated, but a certain amount of toxic substances are not avoided, so that the waste emulsion is scientifically treated, the emulsion can be reconfigured in the process of returning the purified solution to the production process, and the zero discharge of the waste emulsion treatment is realized.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel useless emulsion is handled device 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 a novel useless emulsion processing apparatus, includes waste liquid collecting box, reaction box, membrane enrichment facility and rose box, waste liquid collecting box top is equipped with the inlet, and waste liquid collecting box internally mounted has first filter screen, and first water pump is connected to waste liquid collecting box right side below, and first water pump right-hand member leads to pipe connection reaction box.

The motor is equipped with to the reaction box top, installs first gear in the pivot of motor front end, and first gear is connected with the second gear of installing on the stock, installs the stirring leaf on the stock, and both ends are equipped with demulsifier input device and flocculating agent input device about the reaction box outer wall, and the second water pump is connected to the right side below of reaction box through water piping connection, is equipped with the valve on the water pipe, and second water pump right-hand member leads to pipe to be connected with membrane enrichment facility.

The membrane enrichment facility upper end is equipped with the concentrated inlet of membrane, and membrane enrichment facility internally mounted has concentrated filter screen, and the membrane enrichment facility bottom is equipped with the concentrate collecting box, and the rose box is connected through the water piping below the concentrate collecting box right side, and rose box internally mounted has the second filter screen, and the rose box right-hand member is equipped with the liquid outlet.

As a further aspect of the present invention: the first filter screen is made of plastic.

As a further aspect of the present invention: the second filter screen is the filter screen that the outside is the inside active carbon that is of plastics material.

As a further aspect of the present invention: the waste liquid collecting box, the reaction box and the filter box are all cylindrical.

As a further aspect of the present invention: the motor is connected with the long rod through a gear, and a first gear on a rotating shaft at the front end of the motor is meshed with a second gear on the long rod.

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

the utility model discloses adopt the chemistry demulsifier to carry out the breakdown of emulsion with useless emulsion earlier, carry out organic matter flocculation in the breakdown of emulsion, the breakdown of emulsion is accomplished back membrane enrichment facility and is concentrated solution, and the solution of discharging then will contain the concentrate of flocculation thing and filter, and remaining filter residue is because containing a large amount of organic matters after filtering, can use as organic dyestuff, then utilize the active carbon to carry out the absorbent purification treatment of filtration to filtrating, and the solution after the purification can return the reconfiguration emulsion in the production process again, realizes the zero release that useless emulsion was handled.

Drawings

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

FIG. 2 is a schematic structural view of a middle membrane concentration device according to the present invention;

fig. 3 is a schematic structural diagram of embodiment 2 of the present invention.

In the figure: 1-a waste liquid collecting box, 2-a reaction box, 3-a membrane concentration device, 4-a filter box, 5-a liquid inlet, 6-a first filter screen, 7-a first water pump, 8-a demulsifier feeding device, 9-a flocculant feeding device, 10-a motor, 11-a long rod, 12-a stirring blade, 13-a second water pump, 14-a concentrated liquid collecting box, 15-a second filter screen, 16-a membrane concentration liquid inlet, 17-a liquid outlet, 18-a first gear, 19-a second gear, 20-a concentration filter screen, 21-a valve and 22-a third filter screen.

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.

Example 1

Referring to fig. 1, in the embodiment of the present invention, a novel waste emulsion treatment device includes a waste liquid collecting box 1, a reaction box 2, a membrane concentration device 3 and a filter box 4, wherein an inlet 5 is disposed above the waste liquid collecting box 1, a first filter screen 6 is disposed inside the waste liquid collecting box 1, a first water pump 7 is connected to the right lower side of the waste liquid collecting box 1, and the right end of the first water pump 7 is connected to the reaction box 2 through a water pipe.

Motor 10 is equipped with to 2 tops of reaction box, install first gear 18 in the pivot of motor 10 front end, first gear 18 is connected with the second gear 19 of installing on stock 11, install stirring leaf 12 on stock 11, motor 10 drive stock 11 rotates, stir the filtrating in the reaction box 2, both ends are equipped with demulsifier input device 8 and flocculating agent input device 9 about 2 outer walls of reaction box, the demulsifier breaks the emulsion to the useless emulsion, the flocculating agent flocculates the organic matter in the useless emulsion, 2 right sides below of reaction box leads to pipe connection second water pump 13, be equipped with valve 21 on the water pipe, 13 right-hand members of second water pump lead to pipe is connected with membrane enrichment facility 3.

3 upper ends of membrane enrichment facility are equipped with

membrane concentration inlet

16, 3 internally mounted of membrane enrichment facility has concentrated

filter screen

20, 3 bottoms of membrane enrichment facility are equipped with concentrate collecting box 14, concentrate collecting box 14 right side below is through water piping

connection rose box

4, 4 internally mounted of rose box has second filter screen 15, contain a large amount of organic matters in the remaining filter residue after the filtration, can use as organic dyestuff, active carbon in the second filter screen 15 adsorbs the purification to concentrated filtrating, 4 right-hand members of rose box are equipped with liquid outlet 17, the emulsion is reconsituted in the production process can be returned to 17 exhaust filtrating of liquid outlet again.

Example 2

Referring to fig. 3, in the embodiment of the present invention, a novel waste emulsion treatment device includes a waste liquid collecting box 1, a reaction box 2, a membrane concentration device 3 and a filter box 4, wherein a second filter screen 15 and a third filter screen 22 are installed inside the filter box 4, and the third filter screen 22 is used for filtering flocculates in the filtrate, because the flocculates after filtration contain a large amount of organic matters, the organic dyes can be used, and the third filter screen 22 can be disassembled, so that the flocculates after filtrate filtration can be conveniently collected. The active carbon in the second filter screen 15 adsorbs and purifies the concentrated filtrate, a liquid outlet 17 is arranged at the right end of the filter box 4, and the filtrate discharged from the liquid outlet 17 can be used for reconfiguring the emulsion in the production process. Other structures in the present embodiment are the same as those in embodiment 1.

The utility model discloses a theory of operation is:

the useless emulsion gets into waste liquid collecting box 1 and filters for the first time, filters some fine metal particles in the useless emulsion, then the filtrating gets into reaction box 2 through first water pump 7, and demulsifier input device 8 and flocculating agent input device 9 put in demulsifier and flocculating agent, and motor 10 starts this moment, stirs the filtrating in reaction box 2, lets filtrating, demulsifier and flocculating agent carry out the intensive mixing and takes place the reaction. And the reacted filtrate enters the membrane concentration device 3 through the second water pump 13, the filtrate is concentrated, and then the concentrated filtrate enters the filter box 4 for purification treatment and finally is discharged. The discharged filtrate can be returned to the production process to reconfigure the filtrate, thereby realizing zero emission of waste emulsion treatment.

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. A novel waste emulsion treatment device comprises a waste liquid collecting box (1), a reaction box (2), a membrane concentration device (3) and a filter box (4), and is characterized in that a motor (10) is arranged above the reaction box (2), a first gear (18) is arranged on a rotating shaft at the front end of the motor (10), the first gear (18) is connected with a second gear (19) arranged on a long rod (11), a stirring blade (12) is arranged on the long rod (11), a demulsifier throwing device (8) and a flocculant throwing device (9) are arranged at the left end and the right end of the outer wall of the reaction box (2), a second water pump (13) is connected with the right lower part of the reaction box (2) through a water pipe, the right end of the second water pump (13) is connected with the membrane concentration device (3) through a water pipe, a membrane concentration inlet (16) is arranged at the upper end of the membrane concentration device (3), a concentration filter screen (20) is, the bottom of the membrane concentration device (3) is provided with a concentrated solution collection box (14), and the right lower part of the concentrated solution collection box (14) is connected with the filter box (4) through a water pipe.

2. The novel waste emulsion treatment device according to claim 1, wherein a liquid inlet (5) is arranged above the waste liquid collecting box (1), a first filter screen (6) is arranged inside the waste liquid collecting box (1), and a first water pump (7) is connected to the lower right of the waste liquid collecting box (1).

3. The novel waste emulsion treatment device according to claim 1, wherein a second filter screen (15) is installed inside the filter box (4), and a liquid outlet (17) is arranged at the right end of the filter box (4).

4. The novel waste emulsion treatment device according to claim 2, wherein the first filter screen (6) is made of plastic.

5. The novel waste emulsion treatment device according to claim 3, wherein the second filter screen (15) is a filter screen with the outer side made of plastic and the inner side made of activated carbon.

6. The novel waste emulsion treatment device according to claim 5, wherein the waste liquid collection tank (1), the reaction tank (2) and the filtration tank (4) are all cylindrical.

7. The new waste emulsion processing device as claimed in claim 6, wherein the motor (10) is connected with the long rod (11) by a gear, and a first gear (18) on a front end rotating shaft of the motor (10) is meshed with a second gear (19) on the long rod (11).

8. The novel waste emulsion treatment device according to claim 7, wherein a valve (21) is arranged on a water pipe connecting the reaction tank (2) and the second water pump (13).

9. The new waste emulsion processing device as claimed in claim 8, wherein the connection mode of the long rod (11) and the stirring blade (12) is screw connection.