CN219722208U - Water treatment equipment with low wastewater discharge - Google Patents

Abstract

The utility model discloses a water treatment equipment with low wastewater discharge, which relates to the technical field of printing and dyeing wastewater discharge. The key points of the technical solution include a filter barrel, a frame is fixedly connected to the inside of the filter barrel, a filter screen is fixedly connected to the frame, and one end of the frame A sloping plate is fixedly connected, and a sewage outlet matching the sloping plate is opened on the side wall of the filter barrel. A collection box is fixedly connected to the side wall of the filter barrel and located below the sewage outlet. The upper end of the filter barrel is equipped with a third One motor, the output shaft of the first motor runs through the top wall of the filter barrel and is fixedly connected to a first vertical shaft. The lower end of the first vertical shaft is fixedly connected to a horizontal plate. The effect is that the rotating horizontal plate can scrape the impurities on the filter. When arriving at the inclined plate, the impurities pass through the sewage outlet along the inclined plate and fall into the collection box, thus preventing impurities from accumulating on the filter screen and causing blockage, ensuring the filtration effect and wastewater treatment capacity.

Description

A water treatment equipment with low wastewater discharge

Technical field

The utility model relates to the technical field of printing and dyeing wastewater discharge, and more specifically, it relates to a water treatment equipment with low wastewater discharge.

Background technique

Printing and dyeing wastewater refers to the general term for various wastewater discharged from the pretreatment, dyeing, printing and finishing of cotton, wool, chemical fiber and other textiles. Printing and dyeing wastewater contains a large number of organic pollutants. Discharging it into the water body will consume dissolved oxygen and destroy the water. The ecological balance and endanger the survival of fish and other aquatic organisms. The organic matter sinking to the bottom of the water will produce harmful gases, such as hydrogen sulfide, due to anaerobic decomposition, and worsen the environment;

Most of the existing printing and dyeing wastewater is treated by filtration, but the impurities in the wastewater can easily clog the filter and affect the filtration effect. The wastewater treatment capacity becomes worse and it is difficult to meet the requirements of low wastewater discharge. Therefore, we propose A water treatment equipment with low wastewater discharge is developed.

Utility model content

In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a water treatment equipment with low wastewater discharge.

In order to achieve the above purpose, the present utility model provides the following technical solution: a water treatment equipment with low wastewater discharge, including a filter barrel, the upper end of the filter barrel is fixedly connected with an introduction pipe, and the lower end of the side wall of the filter barrel is fixedly connected. There is a discharge pipe, a frame is fixedly connected to the inside of the filter barrel, a filter screen is fixedly connected to the frame, an inclined plate is fixedly connected to one end of the frame, and a side wall of the filter barrel is connected to the inclined plate. An adapted sewage outlet, a collection box is fixedly connected to the side wall of the filter barrel and located below the sewage outlet, a first motor is installed on the upper end of the filter barrel, and the output shaft of the first motor runs through the filter barrel. The top wall is fixedly connected with a first vertical shaft, and the lower end of the first vertical shaft is fixedly connected with a horizontal plate.

Preferably, a mixing barrel is provided on one side of the filter barrel, the upper end of the mixing barrel is fixedly connected to a waste water pipe and a medicine pipe, and the end of the introduction pipe away from the filter barrel is fixedly connected to the side wall of the mixing barrel. A diaphragm pump is installed on the inlet pipe, and a second motor is installed on the upper end surface of the mixing barrel. The output shaft of the second motor penetrates the top wall of the mixing barrel and is fixedly connected to a second vertical shaft. The second vertical shaft The lower end is fixedly connected with a stirring blade.

Preferably, a brush holder is fixedly connected to the lower end of the first vertical shaft, and bristles are fixedly connected to the lower end of the brush holder.

Preferably, the inclined plate is provided with a plurality of strip grooves.

Preferably, a plurality of support rods are fixedly connected to the side wall of the second vertical axis, and a vertical plate is fixedly connected to one end of the plurality of support rods away from the second vertical axis.

Compared with the existing technology, this utility model has the following beneficial effects:

1. The output shaft of the first motor can drive the horizontal plate to rotate through the first vertical axis, and the horizontal plate fits the filter screen. The rotating horizontal plate can scrape the impurities on the filter screen to the inclined plate, and the impurities will flow along the filter screen. The inclined plate passes through the sewage outlet and falls into the collection box, which can prevent impurities from accumulating on the filter screen and causing blockage, ensuring the filtration effect and wastewater treatment capacity;

2. The output shaft of the second motor can drive the stirring blade to rotate through the second vertical shaft, thereby stirring the wastewater and the flocculant so that the flocculant is fully dissolved;

3. The first vertical axis can drive the bristles to rotate through the brush holder. The bristles and the horizontal plate work together to clean the filter screen and improve the cleaning efficiency.

Description of the drawings

Figure 1 is a schematic diagram of the overall structure of an embodiment of the present utility model;

Figure 2 is a cross-sectional view of the filter barrel according to the embodiment of the present utility model;

Figure 3 is a cross-sectional view of the mixing barrel according to the embodiment of the present invention.

In the picture: 1. Filter barrel; 2. Inlet pipe; 3. Discharge pipe; 4. Frame; 5. Filter; 6. Inclined plate; 7. Sewage outlet; 8. Collection box; 9. First motor; 10. The first vertical axis; 11. Horizontal plate; 12. Mixing barrel; 13. Waste water pipe; 14. Chemical pipe; 15. Diaphragm pump; 16. Second motor; 17. Second vertical axis; 18. Mixing blade; 19. Brush holder; 20, bristles; 21, strip groove; 22, support rod; 23, vertical plate.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only part of the embodiments of the present utility model, not all implementations. example. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present utility model.

Referring to Figures 1 to 3, the present utility model provides a technical solution: a water treatment equipment with low wastewater discharge, including a filter barrel 1. The upper end of the filter barrel 1 is fixedly connected with an introduction pipe 2. The filter barrel 1 The lower end of the side wall is fixedly connected with a discharge pipe 3, as shown in Figure 1. The wastewater enters the filter barrel 1 through the inlet pipe 2. After filtering, it is discharged through the discharge pipe 3. A frame 4 is fixedly connected to the inside of the filter barrel 1. The frame A filter screen 5 is fixedly connected to the frame 4, as shown in Figure 2. The inlet pipe 2 is located above the filter screen 5. The filter screen 5 can filter impurities in the waste water. One end of the frame 4 is fixedly connected to an inclined plate 6. The side wall of the filter barrel 1 is provided with a sewage outlet 7 that matches the inclined plate 6 . A collection box 8 is fixedly connected to the side wall of the filter barrel 1 and located below the sewage outlet 7 . A first motor 9 is installed on the upper end surface. The output shaft of the first motor 9 passes through the top wall of the filter barrel 1 and is fixedly connected to a first vertical shaft 10 . The lower end of the first vertical shaft 10 is fixedly connected to a horizontal plate 11 As shown in Figure 2, the output shaft of the first motor 9 can drive the horizontal plate 11 to rotate through the first vertical shaft 10, and the horizontal plate 11 is fit with the filter screen 5, and the rotating horizontal plate 11 can move the filter screen 5 on The impurities are scraped onto the inclined plate 6, and the impurities pass through the sewage outlet 7 along the inclined plate 6 and fall into the collection box 8, thereby preventing impurities from accumulating on the filter screen 5 and causing blockage, ensuring the filtration effect and wastewater treatment capacity.

Specifically, a mixing barrel 12 is provided on one side of the filter barrel 1, and a waste water pipe 13 and a medicine pipe 14 are fixedly connected to the upper end of the mixing barrel 12. As shown in Figure 3, the waste water pipe 13 and the medicine pipe 14 can be respectively Connect with the corresponding pipelines from the outside world, thereby injecting waste water into the mixing barrel 12 through the waste water pipe 13, and injecting flocculant into the mixing barrel 12 through the chemical pipe 14. The end of the introduction pipe 2 away from the filter barrel 1 is connected with the mixing barrel 12 The side wall of the filter barrel 1 is fixedly connected, and a diaphragm pump 15 is installed on the introduction pipe 2. The diaphragm pump 15 can introduce the wastewater after the flocculation reaction into the filter barrel 1 through the introduction pipe 2. The upper end surface of the mixing barrel 12 is equipped with a second Motor 16. The output shaft of the second motor 16 passes through the top wall of the mixing barrel 12 and is fixedly connected to a second vertical shaft 17. The lower end of the second vertical shaft 17 is fixedly connected to a stirring blade 18, as shown in Figure 3, No. The output shaft of the second motor 16 can drive the stirring blade 18 to rotate through the second vertical shaft 17, thereby stirring the wastewater and the flocculant so that the flocculant is fully dissolved.

Specifically, a brush holder 19 is fixedly connected to the lower end of the first vertical shaft 10 , and bristles 20 are fixedly connected to the lower end of the brush holder 19 . As shown in Figure 2 , the first vertical shaft 10 can pass through the brush holder 19 The bristles 20 are driven to rotate, and the bristles 20 and the horizontal plate 11 jointly clean the filter screen 5 to improve the cleaning efficiency.

Specifically, the inclined plate 6 is provided with a plurality of strip grooves 21, as shown in Figure 2. The strip grooves 21 are also fixedly connected with filters, so that the water flow can pass through the strip grooves 21, but impurities cannot pass through. .

Specifically, a plurality of support rods 22 are fixedly connected to the side wall of the second vertical axis 17 , and an end of the plurality of support rods 22 away from the second vertical axis 17 is fixedly connected to a vertical plate 23 , as shown in Figure 3 . The two vertical shafts 17 can drive the vertical plate 23 to rotate through the support rod 22. The vertical plate 23 fits the inner wall of the mixing barrel 12, which can prevent impurities from adhering to the inner wall of the mixing barrel 12.

Working principle: The introduction pipe 2 is located above the filter screen 5. The filter screen 5 can filter impurities in the waste water. The output shaft of the first motor 9 can drive the horizontal plate 11 to rotate through the first vertical shaft 10, and the horizontal plate 11 Fitted with the filter screen 5, the rotating horizontal plate 11 can scrape the impurities on the filter screen 5 to the inclined plate 6. The impurities pass through the sewage outlet 7 along the inclined plate 6 and fall into the collection box 8, so that This prevents impurities from accumulating on the filter screen 5 and causing blockage, thereby ensuring the filtration effect and wastewater treatment capability.

It should be noted that the electrical components appearing in this application document are all connected to the external main controller and 220V mains electricity, and the main controller can be a processor, alarm module, drive module, etc., which control conventional known Equipment, the standard parts used in this application document can all be purchased from the market. The specific connection methods of each part are connected by conventional means such as bolts, rivets, and welding that are mature in the existing technology, and the machinery, parts and equipment are all connected. The conventional model in the prior art is adopted, and the circuit connection adopts the conventional connection method in the prior art, so no detailed description will be made here.

The above are only the preferred embodiments of the present utility model. The protection scope of the present utility model is not limited to the above-mentioned embodiments. All technical solutions falling under the idea of the present utility model belong to the protection scope of the present utility model. It should be pointed out that for those of ordinary skill in the art, several improvements and modifications may be made without departing from the principles of the present utility model, and these improvements and modifications should also be regarded as the protection scope of the present utility model.

Claims (5)

1. A water treatment equipment with low wastewater discharge, including a filter barrel (1), characterized in that: the upper end of the filter barrel (1) is fixedly connected with an introduction pipe (2), and the side of the filter barrel (1) A discharge pipe (3) is fixedly connected to the lower end of the wall, a frame (4) is fixedly connected to the inside of the filter barrel (1), a filter screen (5) is fixedly connected to the frame (4), and the frame (4) An inclined plate (6) is fixedly connected to one end of the filter barrel (1). A sewage outlet (7) matching the inclined plate (6) is provided on the side wall of the filter barrel (1). The side wall of the filter barrel (1) A collection box (8) is fixedly connected to the top and below the sewage outlet (7). A first motor (9) is installed on the upper end surface of the filter barrel (1), and the output shaft of the first motor (9) passes through it. A first vertical shaft (10) is fixedly connected to the top wall of the filter barrel (1), and a horizontal plate (11) is fixedly connected to the lower end of the first vertical shaft (10). 2. A water treatment equipment with low wastewater discharge according to claim 1, characterized in that: a mixing barrel (12) is provided on one side of the filter barrel (1), and the upper end of the mixing barrel (12) A wastewater pipe (13) and a medicine pipe (14) are fixedly connected. The end of the introduction pipe (2) away from the filter barrel (1) is fixedly connected to the side wall of the mixing barrel (12). The introduction pipe (2) A diaphragm pump (15) is installed, and a second motor (16) is installed on the upper end surface of the mixing barrel (12). The output shaft of the second motor (16) penetrates the top wall of the mixing barrel (12) and is fixedly connected. There is a second vertical shaft (17), and a stirring blade (18) is fixedly connected to the lower end of the second vertical shaft (17). 3. A water treatment equipment with low wastewater discharge according to claim 1, characterized in that: a brush holder (19) is fixedly connected to the lower end of the first vertical shaft (10), and the brush holder (19) is fixedly connected to the lower end of the first vertical shaft (10). The lower end of 19) is fixedly connected with bristles (20). 4. A water treatment equipment with low wastewater discharge according to claim 1, characterized in that: the inclined plate (6) is provided with a plurality of strip grooves (21). 5. A water treatment equipment with low wastewater discharge according to claim 2, characterized in that: a plurality of support rods (22) are fixedly connected to the side wall of the second vertical shaft (17), and a plurality of A vertical plate (23) is fixedly connected to one end of the support rod (22) away from the second vertical axis (17).