CN217868493U - Micro-polluted water treatment device - Google Patents

Abstract

The utility model discloses a micro-polluted water treatment device, which relates to the field of diversion treatment devices. A micro-polluted water treatment device comprises a treatment tank and further comprises: the partition plate is fixedly connected in the treatment tank and divides the treatment tank into a first treatment bin and a second treatment bin, and manganese sand is contained in the second treatment bin; a water inlet pipe and a connecting pipe which are respectively and fixedly connected with the treatment tank; the utility model discloses an use hydrogen peroxide solution and manganese sand to react with waste water, accelerate the catalysis to the organic matter through ultraviolet tube simultaneously, carry out the advanced treatment to slightly polluting water, and then improve waste water treatment effect and speed, it is rotatory through drive puddler when pouring into waste water into to first processing storehouse simultaneously, stir hydrogen peroxide solution and waste water in the first processing storehouse for hydrogen peroxide solution mixes with waste water with higher speed, improves the speed of oxidation, decomposition.

Description

Micro-polluted water treatment device

Technical Field

The utility model belongs to the technical field of water treatment facilities, specifically speaking relates to a pollute water treatment facilities a little.

Background

Micro-pollution mainly refers to water subjected to organic pollution, wherein one part of water is polluted by biological activity, and the other part of water is polluted industrially;

the micro-polluted wastewater contains organic pollutants, the COD concentration is low, the COD is chemical oxygen demand, more wastewater belongs to the wastewater after biochemical treatment, the biodegradability of the wastewater is low, the wastewater is not suitable for biochemical treatment, and the water treatment needs to be carried out again through other treatment modes;

when the existing wastewater after biochemical treatment is treated, the treatment effect is poor, the oxidation and decomposition speeds of organic matters are slow, and the treatment effect needs to be improved.

In view of this, the present invention is provided.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the present invention is to overcome the deficiencies of the prior art and to provide a micro-polluted water treatment device which can overcome the above problems or at least partially solve the above problems.

In order to solve the technical problem, the utility model adopts the following basic concept: a micro-polluted water treatment device comprises a treatment tank and further comprises: the partition plate is fixedly connected in the treatment tank and divides the treatment tank into a first treatment bin and a second treatment bin, and manganese sand is contained in the second treatment bin; the water inlet pipe and the connecting pipe are fixedly connected to the treatment tank respectively, and the connecting pipe is used for filling hydrogen peroxide into the first treatment bin; the water inlet pipe is fixedly connected with the water inlet pipe, the mounting box is rotatably connected with an impeller, a rotating shaft of the impeller is connected with a stirring rod, the stirring rod is positioned in the first treatment bin, one side of the mounting box is fixedly communicated with a water outlet pipe, and the water outlet pipe and the connecting pipe are both communicated into the first treatment bin; a water inlet hole formed in the lower end of the partition plate, a drain pipe fixedly communicated with one side of the treatment tank and communicated with the second treatment bin; and the ultraviolet lamp tube is arranged in the first treatment bin.

Preferably, a connecting shaft is fixedly connected to a rotating shaft of the impeller, and the plurality of stirring rods are fixedly connected to the connecting shaft at equal intervals.

In order to improve the stirring effect on the hydrogen peroxide and the wastewater, four stirring rods are further arranged.

In order to add hydrogen peroxide into the first treatment bin, preferably, fixedly connected with liquid reserve tank on the treatment pond, fixedly connected with water pump on the liquid reserve tank, the water pump input extends to in the liquid reserve tank, connecting pipe fixed connection is on the water pump output, the block is connected with the upper cover on the liquid reserve tank.

In order to facilitate the connection of the ultraviolet lamp tube to the treatment tank, preferably, the treatment tank is symmetrically and fixedly connected with a connecting frame, and the ultraviolet lamp tube is fixedly connected to the connecting frame.

In order to facilitate the addition of the manganese sand into the second treatment bin, preferably, a separation screen plate is fixedly connected in the second treatment bin.

After the technical scheme is adopted, compared with the prior art, the utility model following beneficial effect has: the utility model discloses an use hydrogen peroxide solution and manganese sand to react with waste water, accelerate the catalysis to the organic matter through ultraviolet tube simultaneously, carry out the advanced treatment to slightly polluting water, and then improve waste water treatment effect and speed, it is rotatory through drive puddler when pouring into waste water into to first processing storehouse simultaneously, stir hydrogen peroxide solution and waste water in the first processing storehouse for hydrogen peroxide solution mixes with waste water with higher speed, improves the speed of oxidation, decomposition.

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.

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, the illustrative embodiments and the description of the invention serve to explain the invention without unduly limiting the invention. It is obvious that the drawings in the following description are only some embodiments, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.

In the drawings:

fig. 1 is a schematic view showing a three-dimensional structure of a micro-polluted water treatment device provided by the present invention;

fig. 2 is a schematic perspective view of a slightly polluted water treatment device according to the present invention;

fig. 3 is a three-dimensional schematic structural view of a micro-polluted water treatment device provided by the utility model;

fig. 4 is a schematic structural diagram of a point a in fig. 3 of a micro-polluted water treatment device provided by the present invention.

In the figure: 1. a treatment tank; 10. a first processing bin; 100. a second treatment bin; 11. a partition plate; 12. a water inlet pipe; 13. mounting a box; 131. an impeller; 132. a connecting shaft; 133. a stirring rod; 14. a water outlet pipe; 15. a connecting frame; 151. an ultraviolet lamp tube; 16. a drain pipe; 2. a liquid storage tank; 21. an upper cover; 22. a water pump; 23. a connecting pipe; 3. separating the mesh plate; 31. a water inlet hole.

It should be noted that the drawings and the description are not intended to limit the scope of the inventive concept in any way, but to illustrate the inventive concept by those skilled in the art with reference to specific embodiments.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments, and the following embodiments are used for illustrating the present invention, but do not limit the scope of the present invention.

Example 1:

referring to fig. 1 to 4, a micro-polluted water treatment apparatus includes a treatment tank 1, and further includes: the partition plate 11 is fixedly connected in the treatment tank 1, the treatment tank 1 is divided into a first treatment bin 10 and a second treatment bin 100 by the partition plate 11, and manganese sand is contained in the second treatment bin 100; a water inlet pipe 12 and a connecting pipe 23 which are respectively fixedly connected with the treating tank 1, wherein the connecting pipe 23 is used for filling hydrogen peroxide into the first treating bin 10; the mounting box 13 is fixedly connected to one end of the water inlet pipe 12, the impeller 131 is rotatably connected to the mounting box 13, the stirring rod 133 is connected to a rotating shaft of the impeller 131, the stirring rod 133 is positioned in the first treatment bin 10, the water outlet pipe 14 is fixedly communicated with one side of the mounting box 13, and the water outlet pipe 14 and the connecting pipe 23 are both communicated with the first treatment bin 10; a water inlet hole 31 is formed in the lower end of the partition plate 11, a drain pipe 16 is fixedly communicated with one side of the treatment pool 1, and the drain pipe 16 is communicated with the second treatment bin 100; an ultraviolet lamp 151 disposed in the first treating chamber 10; a connecting shaft 132 is fixedly connected to a rotating shaft of the impeller 131, and a plurality of stirring rods 133 are fixedly connected to the connecting shaft 132 at equal intervals; four stirring rods 133 are provided; the treatment tank 1 is fixedly connected with a liquid storage tank 2, the liquid storage tank 2 is fixedly connected with a water pump 22, the input end of the water pump 22 extends into the liquid storage tank 2, a connecting pipe 23 is fixedly connected with the output end of the water pump 22, and the liquid storage tank 2 is connected with an upper cover 21 in a clamping manner; handle and go up symmetry fixedly connected with link 15 in pond 1, ultraviolet tube 151 fixed connection is on link 15: the second processing bin 100 is fixedly connected with a separation screen plate 3;

when the device is used, manganese sand is added on the separation screen plate 3 of the second treatment bin 100, and the manganese sand is placed on the separation screen plate 3 and cannot penetrate through the separation screen plate 3;

fixedly connecting a water inlet pipe 12 with the output end of an external wastewater pump, and pumping wastewater into the water inlet pipe 12 through the pump;

hydrogen peroxide is stored in the liquid storage tank 2, the water pump 22 is started to pump the hydrogen peroxide in the liquid storage tank 2, and the hydrogen peroxide is added into the first treatment bin 10 through the connecting pipe 23;

the ultraviolet lamp tube 151 irradiates the first treatment bin 10 to accelerate the catalysis of the liquid in the first treatment bin 10, further accelerate the decomposition of organic matters and accelerate the generation of OH, and OH has strong oxidizing capability and accelerates the oxidation of the organic matters in the wastewater, so that the decolorization and the reduction of COD (chemical oxygen demand) of the wastewater are achieved, the advanced treatment is performed on the micro-polluted water, and the wastewater treatment effect is improved;

meanwhile, when the wastewater passes through the water inlet pipe 12, the wastewater impacts the impeller 131 to drive the impeller 131 to rotate, the impeller 131 drives the connecting shaft 132 to rotate and drives the stirring rod 133 to stir the liquid in the first treatment bin 10, so that the hydrogen peroxide is mixed with the wastewater at an accelerated speed, and the reaction efficiency is improved;

further, in order to improve the stability of the rotation of the connecting shaft 132, the mounting box 13 may be fixedly connected to the treatment tank 1 by a bracket;

after being treated in the first treatment bin 10, the wastewater enters the second treatment bin 100 through the water inlet hole 31, passes through the partition screen 3 and contacts with manganese sand, meanwhile, under the combined action of the manganese sand and hydrogen peroxide, an unstable and active intermediate product, namely oxygen is generated, so that reactant molecules are activated, the capacity required by the reaction is reduced, the activated molecules further undergo a chemical reaction to generate oxygen and water, the oxidation and decomposition effects on the wastewater are improved, the treatment effect on the wastewater is further improved, and the treated water is discharged through the water discharge pipe 16;

note that COD is chemical oxygen demand; the filter screen is fixedly connected in the drain pipe 16, so that the manganese sand is prevented from flowing out of the drain pipe 16, and waste is avoided.

The utility model discloses an use hydrogen peroxide solution and manganese sand to react with waste water, accelerate the catalysis to the organic matter through ultraviolet tube 151 simultaneously, carry out the advanced treatment to slightly polluting water, and then improve waste water treatment effect and speed, it is rotatory simultaneously through drive puddler 133 when pouring into waste water into first processing storehouse 10, stir hydrogen peroxide solution and waste water in first processing storehouse 10 for hydrogen peroxide solution mixes with waste water with higher speed, improves the speed of oxidation, decomposition.

In the description provided herein, numerous specific details are set forth. It is understood, however, that embodiments of the invention may be practiced without these specific details. In some instances, well-known methods, structures and techniques have not been shown in detail in order not to obscure an understanding of this description.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and although the present invention has been disclosed with reference to the above preferred embodiment, but not to limit the present invention, any person skilled in the art can make some changes or modifications to equivalent embodiments without departing from the scope of the present invention, and any simple modification, equivalent change and modification made to the above embodiments by the technical spirit of the present invention still fall within the scope of the present invention.

Claims (6)

1. A micro-polluted water treatment device comprises a treatment tank (1), and is characterized by further comprising:

the device comprises a partition plate (11) fixedly connected in the treatment tank (1), wherein the partition plate (11) divides the treatment tank (1) into a first treatment bin (10) and a second treatment bin (100), and manganese sand is contained in the second treatment bin (100);

the water inlet pipe (12) and the connecting pipe (23) are fixedly connected to the treatment pool (1) respectively, and the connecting pipe (23) is used for filling hydrogen peroxide into the first treatment bin (10);

the water inlet pipe is characterized by comprising a mounting box (13) fixedly connected to one end of the water inlet pipe (12), an impeller (131) is rotatably connected to the mounting box (13), a stirring rod (133) is connected to a rotating shaft of the impeller (131), the stirring rod (133) is located in the first treatment bin (10), a water outlet pipe (14) is fixedly communicated with one side of the mounting box (13), and the water outlet pipe (14) and the connecting pipe (23) are both communicated into the first treatment bin (10);

a water inlet hole (31) is formed in the lower end of the partition plate (11), a drain pipe (16) is fixedly communicated with one side of the treatment pool (1), and the drain pipe (16) is communicated with the second treatment bin (100);

an ultraviolet lamp tube (151) arranged in the first processing bin (10).

2. The apparatus for treating micro-polluted water according to claim 1, wherein: the impeller is characterized in that a connecting shaft (132) is fixedly connected to a rotating shaft of the impeller (131), and the stirring rods (133) are fixedly connected to the connecting shaft (132) at equal intervals.

3. The apparatus for treating micro-polluted water according to claim 2, wherein: four stirring rods (133) are arranged.

4. The apparatus for treating micro-polluted water according to claim 1, wherein: handle fixedly connected with liquid reserve tank (2) on pond (1), fixedly connected with water pump (22) on liquid reserve tank (2), water pump (22) input extends to in liquid reserve tank (2), connecting pipe (23) fixed connection is on water pump (22) output, the block is connected with upper cover (21) on liquid reserve tank (2).

5. The apparatus for treating micro-polluted water according to claim 1, wherein: the treatment tank (1) is symmetrically and fixedly connected with a connecting frame (15), and the ultraviolet lamp tube (151) is fixedly connected to the connecting frame (15).

6. The apparatus for treating micro-polluted water according to claim 1, wherein: the second processing bin (100) is fixedly connected with a separation screen plate (3).

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