Adjustable high-concentration sewage treatment integrated equipment

Abstract

The utility model discloses adjustable high-concentration sewage treatment integrated equipment which comprises a tank body, a vertical partition plate is fixed in the tank body, the tank body is divided into a mixing cavity and a filtering cavity by the partition plate, a communication port is formed between the bottom end of the partition plate and the inner wall of the tank body, a filtering assembly is arranged in the filtering cavity, and the mixing cavity is communicated with the filtering assembly. An overflow pipe is fixedly connected to the side wall of the tank body close to the top end of the filter cavity, and a top plate is fixed to one side of the top end of the mixing cavity. According to the sewage treatment device, the tank body, the partition plate, the filter assembly, the overflow pipe and the slag discharge pipe are arranged, the tank body is divided into the mixing cavity and the filter cavity by the partition plate, sewage is firstly mixed with a flocculating agent in the mixing cavity, and flocculates can be blocked by the filter assembly after the sewage reacts with the flocculating agent due to the fact that the mixing cavity is communicated with the bottom of the filter cavity; sewage without flocculate is discharged from the overflow pipe, so that sewage treatment and filtration are simultaneously realized through one device, and sewage treatment integration is realized.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment, in particular to an adjustable high-concentration sewage treatment integrated device. Background Art

[0002] High-concentration sewage has a high concentration of organic pollutants. The COD content of this type of sewage is generally above 2000 mg / L, and some are even as high as tens of thousands or even hundreds of thousands of mg / L. This type of wastewater contains a large amount of macromolecular organic matter such as carbohydrates, fats, proteins, cellulose, and usually contains toxic substances such as aromatic compounds and heterocyclic compounds with benzene rings. It may also be accompanied by sulfides, nitrides, heavy metals and other toxic organic matter.

[0003] At present, when treating high-concentration sewage, it is necessary to add a flocculant to the sewage, and generate floccules after the agent reacts with the sewage. Then the sewage is transported to the filter tank through a pump body for sedimentation and filtration. The equipment has a low degree of integration and occupies a large space. Secondly, each time the flocculant is added, it needs to be added manually, and the ratio of sewage and flocculant cannot be automatically adjusted. Therefore, the utility model proposes an adjustable high-concentration sewage treatment integrated equipment. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes an adjustable high-concentration sewage treatment integrated equipment.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an adjustable high-concentration sewage treatment integrated equipment, including a tank body, a vertical partition is fixed inside the tank body, the partition divides the tank body into a mixing chamber and a filter chamber, a connecting port is formed between the bottom end of the partition and the inner wall of the tank body, a filter assembly is arranged inside the filter chamber, an overflow pipe is fixedly connected to the side wall of the tank body near the top of the filter chamber, a top plate is fixed to one side of the top of the mixing chamber, a stirring assembly is arranged inside the mixing chamber, a motor for driving the stirring assembly is fixed to the upper surface of the top plate, a dosing pipe is fixed to one side of the top plate, and a medicine storage barrel is fixedly connected to the top of the dosing pipe.

[0006] Furthermore, the filter assembly includes a frame plate horizontally arranged inside the filter cavity, and a plurality of filter screens are fixedly connected inside the frame plate.

[0007] Furthermore, two vertical rods are fixed on both sides of the upper surface of the frame plate, and the top ends of the two vertical rods are fixedly connected with mounting plates, and the mounting plates are fixed to the top end of the pool body by bolts.

[0008] Furthermore, the stirring assembly includes a vertical shaft that passes through the top plate and is rotatably connected to the top plate, a plurality of blades are fixed to the outer wall of the vertical shaft, a driven gear is fixedly connected to the top end of the vertical shaft, a driving gear is fixedly connected to the motor drive end, and the driving gear is meshed with the driven gear.

[0009] Furthermore, the driving gear is smaller than the driven gear.

[0010] Furthermore, a control valve is fixedly connected to the middle of the dosing pipe.

[0011] Furthermore, a slag discharge pipe is fixedly connected to the bottom end of the side wall of the pool body, and a valve is fixedly connected to the middle of the slag discharge pipe.

[0012] Beneficial effects of the utility model:

[0013] 1. When the utility model is in use, the adjustable high-concentration sewage treatment integrated equipment is provided with a tank body, a partition, a filter assembly, an overflow pipe and a slag discharge pipe. The partition divides the tank body into a mixing chamber and a filter chamber. The sewage is first mixed with a flocculant in the mixing chamber. Since the mixing chamber and the filter chamber are connected at the bottom, after the sewage reacts with the flocculant, the flocculants will be blocked by the filter assembly, and the sewage with the flocculants removed will be discharged from the overflow pipe. Thus, the sewage is treated and filtered at the same time through one device, and the integrated sewage treatment is realized.

[0014] 2. When the utility model is in use, this is an adjustable high-concentration sewage treatment integrated equipment, which is provided with a stirring component and a medicine storage barrel. The flocculant medicine in the medicine storage barrel can control the discharge speed through the bottom valve to realize automatic dosing, so the ratio of medicine to sewage can be adjusted, and the sewage and flocculant are stirred in combination with the stirring component, which can improve the sewage treatment effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solution of the present invention, the drawings required for use in the description of the specific implementation methods will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 : The overall stereogram of the utility model;

[0017] Figure 2 : An overall cross-sectional view of the utility model;

[0018] Figure 3 : A three-dimensional diagram of the filter assembly of the utility model;

[0019] Figure 4 :The utility model Figure 2 Enlarged view of point A in the middle.

[0020] The reference numerals are as follows:

[0021] 1. Tank body; 2. Partition; 3. Mixing chamber; 4. Filter chamber; 5. Filter assembly; 51. Frame plate; 52. Filter screen; 53. Vertical rod; 54. Mounting plate; 6. Overflow pipe; 7. Slag discharge pipe; 8. Top plate; 9. Vertical shaft; 10. Paddle; 11. Driven gear; 12. Motor; 13. Driving gear; 14. Dosing pipe; 15. Drug storage barrel. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] like Figure 1-Figure 4 As shown, it relates to an adjustable high-concentration sewage treatment integrated equipment, including a tank body 1, a vertical partition 2 is fixed inside the tank body 1, the partition 2 divides the tank body 1 into a mixing chamber 3 and a filter chamber 4, a connecting port is formed between the bottom end of the partition 2 and the inner wall of the tank body 1, a filter assembly 5 is arranged inside the filter chamber 4, an overflow pipe 6 is fixedly connected to the side wall of the tank body 1 and close to the top of the filter chamber 4, a top plate 8 is fixed to one side of the top of the mixing chamber 3, a stirring assembly is arranged inside the mixing chamber 3, a motor 12 for driving the stirring assembly is fixed to the upper surface of the top plate 8, a dosing pipe 14 is fixed to one side of the top plate 8, and a medicine storage barrel 15 is fixedly connected to the top of the dosing pipe 14.

[0024] The filter assembly 5 includes a frame plate 51 horizontally arranged inside the filter cavity 4 , and a plurality of filter screens 52 are fixedly connected inside the frame plate 51 .

[0025] Since the mixing chamber 3 and the filter chamber 4 are connected at the bottom, after the sewage reacts with the flocculant to produce flocs, the flocs will be blocked by the filter screen 52 and cannot enter the top of the filter chamber 4. Therefore, the sewage passes through the filter screen 52 and is discharged from the overflow pipe 6, thereby achieving sewage treatment and filtration.

[0026] Two vertical rods 53 are fixed on both sides of the upper surface of the frame plate 51 , and the top ends of the two vertical rods 53 are fixedly connected to mounting plates 54 , which are fixed to the top end of the pool body 1 by bolts.

[0027] Therefore, by disassembling the mounting plate 54 , the frame plate 51 can be taken out from the filter chamber 4 , so as to facilitate cleaning of the flocculants that clog the filter screen 52 .

[0028] The stirring assembly includes a vertical shaft 9 that passes through the top plate 8 and is rotatably connected to the top plate 8. A plurality of blades 10 are fixed to the outer wall of the vertical shaft 9. A driven gear 11 is fixedly connected to the top of the vertical shaft 9. A driving gear 13 is fixedly connected to the driving end of the motor 12. The driving gear 13 meshes with the driven gear 11.

[0029] Under the meshing transmission of the driving gear 11 and the driven gear 13, the motor 12 drives the vertical shaft 9 to rotate, thereby driving the blades 10 to rotate, thereby achieving stirring and mixing of the sewage and the flocculant.

[0030] The driving gear 13 is smaller than the driven gear 11 .

[0031] By driving the large gear with the small gear, the torque can be increased to adapt to the stirring of high-concentration sewage.

[0032] A control valve is fixedly connected to the middle of the dosing pipe 14 .

[0033] By adjusting the opening and closing size of the control valve, the speed at which the medicine in the medicine storage barrel 15 is discharged can be adjusted so that the speed matches the speed at which sewage is added, thereby ensuring the sewage treatment effect.

[0034] A slag discharge pipe 7 is fixedly connected to the bottom end of the side wall of the tank body 1 , and a valve is fixedly connected to the middle of the slag discharge pipe 7 .

[0035] When too much floccules precipitated at the bottom of the tank body 1 need to be cleaned, the gate valve on the slag discharge pipe 7 can be opened to discharge the floccules and the filtered impurities.

[0036] Working principle: Add flocculants and other chemicals into the medicine storage barrel 15, and then continue to add sewage into the mixing chamber 3. At the same time, start the motor 12 to drive the vertical shaft 9 and the paddle 10 to rotate. The chemicals in the medicine storage barrel 15 will enter the mixing chamber 3 along the dosing pipe 14. After being stirred and mixed by the paddle 10, floccules are generated in the sewage. Due to the obstruction of the filter screen 52, the floccules in the sewage will not enter the top of the filter chamber 4, and the sewage without the floccules will be discharged from the overflow pipe 6.

[0037] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to only specific implementation methods. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. An adjustable high-concentration sewage treatment integrated device, comprising a tank body (1), characterized in that: A vertical partition (2) is fixed inside the pool body (1), and the partition (2) divides the pool body (1) into a mixing chamber (3) and a filtering chamber (4). A communication port is formed between the bottom end of the partition (2) and the inner wall of the pool body (1). A filtering assembly (5) is provided inside the filtering chamber (4). An overflow pipe (6) is fixedly connected to the side wall of the pool body (1) and close to the top of the filtering chamber (4). A top plate (8) is fixed to one side of the top of the mixing chamber (3). A stirring assembly is provided inside the mixing chamber (3). A motor (12) for driving the stirring assembly is fixed to the upper surface of the top plate (8). A dosing pipe (14) is fixed to one side of the top plate (8), and a medicine storage barrel (15) is fixedly connected to the top of the dosing pipe (14).

2. The adjustable high-concentration sewage treatment integrated equipment according to claim 1 is characterized in that: The filter assembly (5) comprises a frame plate (51) horizontally arranged inside the filter cavity (4), and a plurality of filter screens (52) are fixedly connected inside the frame plate (51).

3. The adjustable high-concentration sewage treatment integrated equipment according to claim 2 is characterized in that: Two vertical rods (53) are fixed on both sides of the upper surface of the frame plate (51), and the top ends of the two vertical rods (53) are fixedly connected to mounting plates (54), and the mounting plates (54) are fixed to the top end of the pool body (1) by bolts.

4. The adjustable high-concentration sewage treatment integrated equipment according to claim 1 is characterized in that: The stirring assembly comprises a vertical shaft (9) penetrating the top plate (8) and rotatably connected to the top plate (8); a plurality of blades (10) are fixed to the outer wall of the vertical shaft (9); a driven gear (11) is fixedly connected to the top end of the vertical shaft (9); a driving gear (13) is fixedly connected to the driving end of the motor (12); and the driving gear (13) is meshed with the driven gear (11).

5. The adjustable high-concentration sewage treatment integrated equipment according to claim 4 is characterized in that: The driving gear (13) is smaller in size than the driven gear (11).

6. The adjustable high-concentration sewage treatment integrated equipment according to claim 1 is characterized by: A control valve is fixedly connected to the middle of the dosing pipe (14).

7. The adjustable high-concentration sewage treatment integrated equipment according to claim 1 is characterized by: A slag discharge pipe (7) is fixedly connected to the bottom end of the side wall of the tank body (1), and a valve is fixedly connected to the middle of the slag discharge pipe (7).

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