CN209923074U - Waste liquid treatment device for sodium hypochlorite preparation - Google Patents

Abstract

The utility model discloses a waste liquid treatment device is used in sodium hypochlorite preparation, including the shell, shell top fixedly connected with feed liquor pipe, the feed liquor is intraductal to be provided with the apron for other end one side of shell inside, and the apron size is greater than the cross sectional dimension of feed liquor pipe, is connected with the filter screen through the connecting plate on the shell inner wall, and opposite side and shell inner wall fixed connection for the connecting plate on the filter screen, beneficial effect are: this device is through being provided with the filter screen, can filter the impurity in the waste liquid, impurity after the filtration can be discharged through taking out L type baffle, through being provided with the liquid feeding pipe, can utilize the liquid feeding pipe to the inside acidic solvent that adds of shell, make it decomposable into salt, water and chlorine in the acidic solution that PH is less than 4, open a fan, blow in the shell with the air inside, blow off the chlorine that dissolves, utilize No. two fans with the chlorine suction, the collecting box is discharged and is collected, can carry out processing on next step.

Description

Waste liquid treatment device for sodium hypochlorite preparation

Technical Field

The utility model relates to a processing apparatus, in particular to waste liquid treatment device is used in sodium hypochlorite preparation belongs to environmental protection equipment technical field.

Background

Among the prior art, in the processing procedure of sodium hypochlorite waste liquid, the taste of its chlorine is very sharp, causes the injury to the staff easily, and contains certain impurity in the traditional sodium hypochlorite waste liquid, needs carry out solid-liquid separation to it, consequently the utility model provides a waste liquid treatment device is used in sodium hypochlorite preparation.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome prior art's defect, provide a liquid waste treatment device for sodium hypochlorite preparation.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a waste liquid treatment device for sodium hypochlorite preparation, which comprises a shell, a liquid inlet pipe is fixedly connected above the shell, a filter screen is connected on the inner wall of the shell through a connecting plate, the other side of the filter screen relative to the connecting plate is fixedly connected with the inner wall of the shell, an L-shaped baffle is arranged on the filter screen relative to the other end of the connecting plate, a limiting plate is arranged above the L-shaped baffle, a first pipe is arranged inside the shell below the filter screen, one side of the first pipe is fixedly connected with a first fan, the first fan is fixedly connected with the shell, the other side of the first fan relative to the first pipe is fixedly connected with a second pipe, a liquid feeding pipe communicated with the inside and the outside of the shell is connected on the shell below the second pipe, a third pipe is arranged inside the shell at the other side of the first pipe, and a second fan, and a fourth pipe is fixedly connected to the other side of the second fan relative to the third pipe.

As a preferred technical scheme of the utility model, be provided with the apron on the feed liquor pipe for other end one side of shell inside, the apron size is greater than the cross sectional dimension of feed liquor pipe.

As a preferred technical scheme of the utility model, limiting plate and shell fixed connection, it is provided with spacing bolt to alternate on limiting plate and the L type baffle.

As an optimized technical proposal of the utility model, the one end threaded connection that the liquid feeding pipe set up outside the shell has the rotatory lid of turning round.

As an optimal technical scheme of the utility model, be connected with the collecting box for the other end of No. two fans on No. four pipes, collecting box and shell fixed connection.

The utility model discloses the beneficial effect who reaches is: this device is through being provided with the filter screen, can filter the impurity in the waste liquid, impurity after the filtration can be discharged through taking out L type baffle, through being provided with the liquid feeding pipe, can utilize the liquid feeding pipe to the inside acidic solvent that adds of shell, make it decomposable into salt, water and chlorine in the acidic solution that PH is less than 4, open a fan, blow in the shell with the air inside, blow off the chlorine that dissolves, utilize No. two fans with the chlorine suction, the collecting box is discharged and is collected, can carry out processing on next step.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

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

fig. 2 is an enlarged schematic view of the position a of the present invention.

In the figure: 1. a housing; 2. a liquid inlet pipe; 3. a cover plate; 4. a connecting plate; 5. a filter screen; 6. a limiting plate; 7. a limit bolt; 8. a first pipe; 9. a first fan; 10. a second pipe; 11. a liquid feeding pipe; 12. rotating the twist cap; 13. a third pipe; 14. A second fan; 15. a fourth tube; 16. a collection box; 17. an L-shaped baffle.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example 1

As shown in figure 1-2, the waste liquid treatment device for sodium hypochlorite preparation comprises a shell 1, a liquid inlet pipe 2 is fixedly connected above the shell 1, the inner wall of the shell 1 is connected with a filter screen 5 through a connecting plate 4, the other side of the filter screen 5 opposite to the connecting plate 4 is fixedly connected with the inner wall of the shell 1, an L-shaped baffle 17 is arranged above the other end of the filter screen 5 opposite to the connecting plate 4, a limiting plate 6 is arranged above the L-shaped baffle 17, a first pipe 8 is arranged in the shell 1 below the filter screen 5, a first fan 9 is fixedly connected with one side of the first pipe 8, the first fan 9 is fixedly connected with the shell 1, a second pipe 10 is fixedly connected with the other side of the first pipe 8 on the first fan 9, a liquid feeding pipe 11 communicated with the inside and outside of the shell 1 is connected below the second pipe 10, and a third pipe 13 is arranged in the shell, no. two fans 14 of No. three pipe 13 one side fixedly connected with, No. two fans 14 are gone up for No. four pipes 15 of the opposite side fixedly connected with of No. three pipe 13, take down stop bolt 7, can take out L type baffle 17, discharge the inside of shell 1 with impurity.

Be provided with apron 3 on feed liquor pipe 2 for inside other end one side of shell 1, the size of apron 3 is greater than the cross-sectional dimension of feed liquor pipe 2, limiting plate 6 and shell 1 fixed connection, it is provided with stop bolt 7 to alternate on limiting plate 6 and the L type baffle 17, and feeding pipe 11 sets up and has rotatory turn round lid 12 at the outside one end threaded connection of shell 1, is connected with collecting box 16 for the other end of No. two fans 14 on No. four pipes 15, collecting box 16 and shell 1 fixed connection.

Specifically, the utility model discloses during the use, open apron 3, pour the waste liquid into shell 1 inside through feed liquor pipe 2, filter wherein impurity through filter screen 5, because filter 5 slope settings in addition, impurity can pile up on one side, open rotatory turn round lid 12, through the inside acidic solution that adds of liquid feeding pipe 11 to the shell, make it decomposable into salt in the acidic solution that PH is less than 4, water and chlorine, open fan 9 No. one, blow in shell 1 inside with the air, blow off the chlorine that dissolves, utilize No. two fan 14 with the chlorine suction, it collects to discharge collecting box 16, can carry out processing on next step, take down limit bolt 7, can take out L type baffle 17, inside with impurity discharge shell 1.

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 may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (5)

1. The waste liquid treatment device for sodium hypochlorite preparation is characterized by comprising a shell (1), a liquid inlet pipe (2) is fixedly connected to the top of the shell (1), a filter screen (5) is connected to the inner wall of the shell (1) through a connecting plate (4), the other side of the filter screen (5) relative to the connecting plate (4) is fixedly connected to the inner wall of the shell (1), an L-shaped baffle (17) is arranged above the other end of the filter screen (5) relative to the connecting plate (4), a limiting plate (6) is arranged above the L-shaped baffle (17), a first pipe (8) is arranged inside the shell (1) below the filter screen (5), a first fan (9) is fixedly connected to one side of the first pipe (8), the first fan (9) is fixedly connected to the shell (1), a second pipe (10) is fixedly connected to the other side of the first pipe (8) on the first fan (9), no. two be connected with on pipe (10) below shell (1) with the inside and outside liquid feeding pipe (11) that communicate of shell (1), No. one No. pipe (8) opposite side shell (1) is inside to be provided with No. three pipe (13), No. three No. pipe (13) one side fixedly connected with fan (14) No. two, No. two fan (14) are gone up No. four pipe (15) of opposite side fixedly connected with for No. three pipe (13).

2. The apparatus for treating waste liquid for sodium hypochlorite preparation according to claim 1, wherein a cover plate (3) is arranged on the liquid inlet pipe (2) at one side of the other end relative to the inside of the casing (1), and the size of the cover plate (3) is larger than the cross-sectional size of the liquid inlet pipe (2).

3. The device for treating the waste liquid for the preparation of sodium hypochlorite according to claim 1, wherein the limiting plate (6) is fixedly connected with the shell (1), and the limiting plate (6) and the L-shaped baffle (17) are provided with limiting bolts (7) in an inserting manner.

4. The apparatus for treating waste liquid for sodium hypochlorite production according to claim 1, wherein a rotary screw cap (12) is screwed to one end of the liquid feeding pipe (11) disposed outside the housing (1).

5. The device for treating the waste liquid for the preparation of sodium hypochlorite according to claim 1, wherein a collection box (16) is connected to the other end of the fourth pipe (15) opposite to the second fan (14), and the collection box (16) is fixedly connected with the shell (1).

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