CN217650964U

CN217650964U - Neutralization apparatus in sewage treatment process

Info

Publication number: CN217650964U
Application number: CN202221246051.9U
Authority: CN
Inventors: 林小莲
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-05-19
Filing date: 2022-05-19
Publication date: 2022-10-25
Anticipated expiration: 2032-05-19

Abstract

The utility model discloses a neutralization apparatus among sewage treatment process belongs to sewage treatment technical field, a neutralization apparatus among sewage treatment process, which comprises an outer shell, the reservoir has been seted up to the top side of shell body, the diapire fixed mounting of reservoir has spacing cylinder, top circular slot has been seted up and has been extended to spacing cylindrical bottom side to spacing cylindrical top side, the bottom side fixed mounting of shell body has neutralization cylinder, neutralization groove has been seted up to neutralization cylindrical top side, neutralization groove and top circular slot communicate with each other, the drain pipe has been seted up to neutralization cylindrical bottom side, spacing cylindrical front side and rear side are fixed with vertical division board, the equal fixed connection of bottom inner wall and the side inner wall of vertical division board and shell body, it can realize, and this device can slowly flow the neutralization pond with acid-base waste liquid in, prevents that mixed liquid local temperature is higher, effectively avoids liquid bumping.

Description

Neutralization apparatus in sewage treatment process

Technical Field

The utility model relates to a sewage treatment technical field, more specifically say, relate to a neutralization apparatus among sewage treatment process.

Background

In the process of treating sewage, after heavy metals such as lead, nickel and the like and other organic pollutants are treated, the wastewater is always acidic or alkaline, and if the wastewater is directly discharged, water pollution is caused, so that terminal acid-base neutralization treatment is also carried out; alkaline waste water needs to be neutralized with acid, and acidic waste water needs to be neutralized with alkali.

The existing operation method is to directly discharge acid-base waste liquid into a neutralization tank, and because the acid-base neutralization is an exothermic chemical reaction process, a large amount of acid-base waste liquid is directly poured and mixed to ensure that the local temperature is higher, the liquid is easy to roll and explode, and great potential safety hazards exist. Accordingly, those skilled in the art have provided a neutralization apparatus in a sewage treatment process to solve the problems set forth in the background art described above.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide a neutralization apparatus among sewage treatment process, it can realize, and this device can be with the acid-base waste liquid slow flow to in the neutralization pond, prevent that mixed liquid local temperature is higher, effectively avoid liquid to roll and explode boiling.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

The utility model provides a neutralization apparatus among sewage treatment process, includes the shell body, the reservoir has been seted up on the top side of shell body, the diapire fixed mounting of reservoir has spacing cylinder, top circular slot and the bottom side that extends to spacing cylinder have been seted up on spacing cylinder's top side, the bottom side fixed mounting of shell body has neutralization column, neutralization column's top side has been seted up in neutralization column, neutralization column communicates with top circular slot mutually, the drain pipe has been seted up to neutralization column's bottom side.

Furthermore, vertical partition plates are fixed to the front side and the rear side of the limiting cylinder, and the vertical partition plates are fixedly connected with the bottom inner wall and the side inner wall of the outer shell.

Further, the top side fixed mounting of vertical division board has the horizontal connecting plate, the top side fixed mounting of horizontal connecting plate has the rotation motor, the output fixed mounting who rotates the motor has the dwang.

Further, the outer wall fixed mounting of dwang has three impeller that stir that distributes evenly, impeller's top side position is less than the bottom inner wall position of reservoir.

Furthermore, two inclined diversion trenches are formed in the inner wall of the bottom of the liquid storage tank and extend to the inner wall of the neutralization cylinder, and an inner side cavity is formed in the inner wall of each inclined diversion trench.

Furthermore, the inner wall of the inner cavity is rotatably connected with a support rod, an impeller is fixedly mounted on the top side of the support rod, a first filter disc is fixedly mounted on the bottom side of the support rod, and the first filter disc is rotatably connected with the inclined diversion trench.

Furthermore, the inner wall of slope guiding gutter and the fixed position that is close to the bottom side install the second filter disc, the filtration pore has all been seted up to second filter disc and first filter disc and has just staggered each other.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

(1) In this scheme, shift the acid-base waste liquid respectively to the reservoir on the left side and the right, the waste liquid got into the inside of slope guiding gutter this moment, and impeller and first filter disc all rotate the effect of getting up the realization reposition of redundant personnel when the inboard chamber flows through, and then the waste liquid flows through the second filter disc, the effectual waste liquid velocity of flow that has reduced, the waste liquid flows through then through the bottom side of slope guiding gutter from inboard chamber to the inside in neutralizing tank to the mesh of control waste liquid velocity of flow has been reached.

(2) In this scheme, the switch-on rotates the power of motor, rotation motor in the rotation drives the dwang and rotates, and then drive and dwang fixed connection's impeller rotation, impeller stirs the waste liquid of neutralization inslot portion, thereby realized that the acid-base waste liquid that flows into in two slope guiding gutters stirs in time, prevent that acid-base waste liquid from rolling and bumping in the inside in neutralization groove, treat acid-base waste liquid fully neutralization back, discharge away from the drain pipe, this device can slowly flow acid-base waste liquid in the neutralization tank, it is higher to prevent mixed liquid local temperature, effectively avoid liquid bumping that rolls.

Drawings

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

FIG. 2 is a schematic cross-sectional view of FIG. 1 according to the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.

The numbering in the figures illustrates:

1. an outer housing; 2. a liquid storage tank; 3. a limiting cylinder; 4. a circular groove is arranged at the top; 5. a neutralization cylinder; 6. a neutralization tank; 7. a liquid outlet pipe; 8. a vertical partition plate; 9. a horizontal connecting plate; 10. rotating the motor; 11. rotating the rod; 12. a stirring impeller; 13. inclining the diversion trench; 14. an inner cavity; 15. a first filter tray; 16. a support bar; 17. an impeller; 18. a second filter tray.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.

Example 1:

referring to fig. 1-3, a neutralization device in a sewage treatment process comprises an outer shell 1, a liquid storage tank 2 is arranged on the top side of the outer shell 1, a limiting cylinder 3 is fixedly arranged on the bottom wall of the liquid storage tank 2, a top circular groove 4 is arranged on the top side of the limiting cylinder 3 and extends to the bottom side of the limiting cylinder 3, a neutralization cylinder 5 is fixedly arranged on the bottom side of the outer shell 1, a neutralization groove 6 is arranged on the top side of the neutralization cylinder 5, the neutralization groove 6 is communicated with the top circular groove 4, a liquid outlet pipe 7 is arranged on the bottom side of the neutralization cylinder 5, vertical partition plates 8 are fixed on the front side and the rear side of the limiting cylinder 3, the vertical partition plates 8 are fixedly connected with the bottom inner wall and the side inner wall of the outer shell 1, a horizontal connecting plate 9 is fixedly arranged on the top side of the vertical partition plates 8, a rotating motor 10 is fixedly arranged on the top side of the horizontal connecting plate 9, and a rotating rod 11 is fixedly arranged on the output end of the rotating motor 10, the outer wall fixed mounting of dwang 11 has three impeller 12 that distributes evenly, impeller 12's top side position is less than the end inner wall position of reservoir 2, the switch-on rotates the power of motor 10, rotating motor 10 in the rotation drives dwang 11 and rotates, and then drive impeller 12 with dwang 11 fixed connection and rotate, impeller 12 stirs the waste liquid of neutralization groove 6 inside, thereby realized that the acid-base waste liquid that flows into in two slope guiding gutter 13 in time stirs, prevent that the acid-base waste liquid from rolling the bumping in the inside of neutralization groove 6, treat that the acid-base waste liquid is abundant in with the back, discharge away from drain pipe 7 inside, this device can slowly flow the acid-base waste liquid in the neutralization groove, it is higher to prevent mixed liquid local temperature, effectively avoid liquid to roll the bumping.

Referring to fig. 3, the bottom inner wall of the liquid storage tank 2 is provided with two inclined diversion trenches 13 and extends to the inner wall of the neutralization cylinder 5, the inner wall of the inclined diversion trench 13 is provided with an inner cavity 14, the inner wall of the inner cavity 14 is rotatably connected with a support rod 16, the top side of the support rod 16 is fixedly provided with an impeller 17, the bottom side of the support rod 16 is fixedly provided with a first filter disc 15, the first filter disc 15 is rotatably connected with the inclined diversion trench 13, the inner wall of the inclined diversion trench 13 is fixedly provided with a second filter disc 18 at a position close to the bottom side, the second filter disc 18 and the first filter disc 15 are respectively provided with filter holes and are staggered with each other, acid-base waste liquid is respectively transferred into the liquid storage tank 2 on the left side and the right side, the waste liquid enters the inside of the inclined diversion trench 13 at the moment, the impeller 17 and the first filter disc 15 are both rotated to realize the diversion effect when flowing through the inner cavity 14, and then the waste liquid flows through the second filter disc 18, the flow rate of the waste liquid is effectively reduced, and the waste liquid flows through the inner cavity 14 and then flows into the neutralization trench 6 through the bottom side of the inclined diversion trench 13, thereby achieving the purpose of controlling the flow rate of the waste liquid.

When in use: the acid-base waste liquid is transferred to the left liquid storage tank 2 and the right liquid storage tank 2 respectively, the waste liquid enters the inside of the inclined diversion trench 13 at the moment, when the waste liquid flows through the inner side cavity 14, the impeller 17 and the first filter disc 15 rotate to achieve the shunting effect, the waste liquid flows through the second filter disc 18, the flow rate of the waste liquid is effectively reduced, the waste liquid flows through the inner side cavity 14 and flows to the inside of the neutralization tank 6 through the bottom side of the inclined diversion trench 13, the purpose of controlling the flow rate of the waste liquid is achieved, meanwhile, the power source of the rotating motor 10 is connected, the rotating motor 10 in rotation drives the rotating rod 11 to rotate, the stirring impeller 12 fixedly connected with the rotating rod 11 is driven to rotate, the stirring impeller 12 stirs the waste liquid inside the neutralization tank 6, the waste liquid flowing into the two inclined diversion trenches 13 is timely stirred, the acid-base waste liquid is prevented from rolling and exploding inside the neutralization tank 6, after the acid-base waste liquid is sufficiently neutralized, the acid-base waste liquid is discharged from the liquid discharge pipe 7, the acid-base waste liquid can slowly flow into the neutralization tank, the mixed liquid is prevented from being high local temperature, and the liquid is effectively prevented from rolling and boiling.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the protection scope of the present invention by replacing or changing the technical solution and the modified concept of the present invention within the technical scope of the present invention.

Claims

1. The utility model provides a neutralization apparatus among sewage treatment process, includes shell body (1), its characterized in that: reservoir (2) have been seted up to the top side of shell body (1), the diapire fixed mounting of reservoir (2) has spacing cylinder (3), the bottom side that top circular slot (4) and extend to spacing cylinder (3) has been seted up to the top side of spacing cylinder (3), the bottom side fixed mounting of shell body (1) has neutralization cylinder (5), neutralization groove (6) have been seted up to the top side of neutralization cylinder (5), neutralization groove (6) are linked together with top circular slot (4), drain pipe (7) have been seted up to the bottom side of neutralization cylinder (5).

2. The neutralization apparatus in a wastewater treatment process according to claim 1, characterized in that: the front side and the rear side of the limiting cylinder (3) are fixed with vertical partition plates (8), and the vertical partition plates (8) are fixedly connected with the bottom inner wall and the side inner wall of the outer shell (1).

3. The neutralization apparatus in a sewage treatment process according to claim 2, wherein: the top side fixed mounting of vertical partition board (8) has horizontal connecting plate (9), the top side fixed mounting of horizontal connecting plate (9) has rotation motor (10), the output fixed mounting who rotates motor (10) has dwang (11).

4. The neutralization apparatus in a wastewater treatment process according to claim 3, characterized in that: the outer wall fixed mounting of dwang (11) has three impeller (12) that distribute evenly, impeller (12) top side position is less than the end inner wall position of reservoir (2).

5. The neutralization apparatus in a wastewater treatment process according to claim 1, characterized in that: the inner wall of the bottom of the liquid storage tank (2) is provided with two inclined diversion trenches (13) and extends to the inner wall of the neutralization column (5), and the inner wall of each inclined diversion trench (13) is provided with an inner side cavity (14).

6. The neutralization apparatus in a wastewater treatment process according to claim 5, characterized in that: the inner wall of the inner side cavity (14) is rotatably connected with a support rod (16), an impeller (17) is fixedly mounted on the top side of the support rod (16), a first filter disc (15) is fixedly mounted on the bottom side of the support rod (16), and the first filter disc (15) is rotatably connected with the inclined guide groove (13).

7. The neutralization apparatus in a sewage treatment process according to claim 6, wherein: the inner wall of the inclined diversion trench (13) is fixedly provided with a second filter disc (18) at a position close to the bottom side, and the second filter disc (18) and the first filter disc (15) are provided with filter holes and are staggered with each other.