CN219010099U - Stainless steel water purifying equipment - Google Patents

Abstract

The utility model discloses a stainless steel water purification equipment, which belongs to the technical field of water purification equipment, and comprises a main water inlet valve, the main water inlet valve is connected with a coarse filter through a pipeline, and the coarse filter is connected with a A coagulant dosing barrel, the surface of the coagulant dosing barrel outlet pipe is provided with a flowmeter, the coagulant dosing barrel surface is provided with a static mixer, and the coagulant dosing barrel outlet pipe surface is connected There is a reaction precipitator, and the lower surface of the reaction precipitator is provided with a drain valve. The stainless steel water purification equipment is equipped with a filter and a backwash water tank. When the device is used, after the filter works for a period of time, the intercepted When the amount of dirt reaches a considerable amount, the filtration resistance of the filter layer increases, resulting in a decrease in the amount of filtered water. At this time, the equipment automatically backwashes the filter layer, backwashes the dirt trapped in the filter layer to the sewage ditch for discharge, restores the filtration capacity of the filter tank, and is more efficient.

Description

A stainless steel water purification equipment

technical field

The utility model relates to the technical field of water purification equipment, in particular to a stainless steel water purification equipment.

Background technique

Stainless steel is a steel with stainless and corrosion resistance as the main characteristics, and the chromium content is at least 10.5%, and the carbon content is not more than 1.2%. It is resistant to weak corrosive media such as air, steam, water, or has stainless steel. The term "stainless steel" not only refers to one kind of stainless steel, but also refers to more than one hundred kinds of industrial stainless steel. Each type of stainless steel developed is in the Its specific application fields have good performance. The key to success is to clarify the purpose first. Water purification equipment, in simple terms, is the equipment for producing purified water, and purified water is widely used by us: drinking, chemical, medical , breeding, planting, food, beverage, etc., most of the existing water purification equipment is made of stainless steel, but most of the water purification effect is poor, and the sewage treatment capacity is poor.

Utility model content

(1) Technical problems to be solved

Aiming at the deficiencies in the prior art, the purpose of this utility model is to provide a stainless steel water purification equipment, which has the characteristics of good water purification effect.

(2) Technical solution

In order to achieve the above purpose, the utility model provides a stainless steel water purification equipment, including a main water inlet valve, the main water inlet valve is connected with a coarse filter through a pipeline, and the coarse filter is connected with a coagulant adding agent through a pipeline A medicine bucket, the surface of the outlet pipe of the coagulant dosing bucket is provided with a flow meter, the surface of the coagulant dosing bucket is provided with a static mixer, and the surface of the coagulant dosing bucket outlet pipe is connected with a reaction precipitator , the lower surface of the reaction precipitator is provided with a drain valve, the reaction precipitator is connected to a filter through a pipeline, and the upper surface of the filter is fixedly connected to a backwash water tank.

When the stainless steel water purification equipment of this technical solution is used, after the filter works for a period of time, when the dirt retained in the filter layer reaches a considerable amount, the filtration resistance of the filter layer increases, resulting in a decrease in the amount of filtered water. At this time, the equipment automatically The filter layer is backwashed, and the dirt trapped in the filter layer is backwashed to the sewage ditch for discharge to restore the filter capacity of the filter. The backwash water is provided by the filter's own water tank, and the filtered water flows into the clear water pool after adding disinfectant .

Further, a backwash assembly is provided on the upper surface of the backwash water tank, and a disinfectant doser is connected to the surface of the backwash water tank through a pipeline.

Further, the disinfectant dosing device is connected to a clear water pool through pipelines.

(3) Beneficial effects

In summary, the utility model has the following beneficial effects:

1. The stainless steel water purification equipment is equipped with a filter and a backwash water tank. When the device is used, after the filter works for a period of time, when the retained dirt in the filter layer reaches a considerable amount, the filtration resistance of the filter layer increases. , resulting in a reduction in the amount of filtered water. At this time, the equipment automatically backwashes the filter layer, backwashes the dirt trapped in the filter layer to the sewage ditch for discharge, restores the filtration capacity of the filter tank, and is more efficient;

2. The stainless steel water purification equipment is equipped with a disinfection dosing device. When the device is used, the filtered water flows into the clear water pool after adding disinfectant, ensuring that the quality of the effluent water meets the drinking water standard, and the safety of the device is enhanced. , under the action of the disinfectant dosing device, the safety of the device is improved.

Description of drawings

In order to more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the following will briefly introduce the accompanying drawings that are required for the description in the specific embodiments or the prior art. Obviously, the following descriptions The accompanying drawings are only one embodiment of the present utility model, and those skilled in the art can obtain other drawings based on these drawings without any creative effort.

Fig. 1 is a structural representation of the technical process of the present utility model;

Fig. 2 is a structural schematic diagram of the utility model flow meter assembly;

Fig. 3 is the structure schematic diagram of the coarse filter of the present utility model;

Fig. 4 is a schematic diagram of the system structure of the utility model.

The markings in the attached drawings are:

1. Main water inlet valve; 2. Coarse filter; 3. Coagulant dosing barrel; 4. Flow meter; 5. Drainage valve; 6. Backwash component; 7. Reaction precipitator; , Backwash water tank; 10, clear water pool; 11, disinfection dosing device.

Detailed ways

In order to make the technical means, creative features, goals and effects of the utility model realized easy to understand, the technical solutions in the specific embodiments of the utility model are described clearly and completely below to further illustrate the utility model. Obviously, the described The specific implementation manner is only a part of the implementation of the present utility model, rather than all styles.

Example:

Below in conjunction with accompanying drawing 1-4 the utility model is described in further detail.

Please refer to Figures 1-4, the utility model provides a technical solution: a stainless steel water purification equipment, including a main water inlet valve 1, the main water inlet valve 1 is connected with a coarse filter 2 through a pipeline, and the coarse filter 2 passes through a pipeline The coagulant dosing tank 3 is connected, the surface of the coagulant dosing tank 3 outlet pipe is provided with a flowmeter 4, the surface of the coagulant dosing tank 3 is provided with a static mixer, and the surface of the coagulant dosing tank 3 outlet pipe is A reaction precipitator 7 is connected, the lower surface of the reaction precipitator 7 is provided with a drain valve 5, the reaction precipitator 7 is connected to a filter 8 through a pipeline, and a backwash water tank 9 is fixedly connected to the upper surface of the filter 8.

By adopting the above technical scheme, by setting the filter 8 and the backwash water tank 9, when the device is used, after the filter works for a period of time, when the dirt retained in the filter layer reaches a considerable amount, the filtration resistance of the filter layer increases , resulting in a reduction in the amount of filtered water. At this time, the equipment automatically backwashes the filter layer, backwashes the dirt trapped in the filter layer to the sewage ditch for discharge, restores the filtration capacity of the filter tank, and is more efficient.

Specifically, a backwash assembly 6 is provided on the upper surface of the backwash water tank 9, and a disinfectant dosing device 11 is connected to the surface of the backwash water tank 9 through a pipeline.

By adopting the above-mentioned technical scheme, by setting the disinfectant dosing device 11, when the device is used, the filtered water flows into the clear water pool 10 after adding the disinfectant, so as to ensure that the quality of the discharged water reaches the drinking water standard, and the safety of the device is enhanced. , under the action of the sterilizing dosing device 11, the safety of the device is improved.

Specifically, the disinfectant dosing device 11 is connected to the clean water pool 10 through pipelines.

The working principle of the utility model is:

According to the change of raw water turbidity, the amount of coagulant added is controlled by the dosing equipment to optimize the dosing of coagulant and ensure the turbidity of the effluent. The dosing system can use electric metering pump dosing system, pressure dosing tank or water Wheel metering and mixing dosing device, the coagulant is added to the raw water, the raw water and the coagulant are quickly mixed through the mixer, the coagulant is fully and evenly diffused in the water body, creating favorable conditions for the subsequent coagulation reaction, equipment configuration The improved tubular static mixer has the advantages of small resistance and high efficiency. After the mixed raw water undergoes coagulation reaction, the impurity suspended matter and colloidal particles in the water are reacted to form uniform and coarse alum flowers, which is beneficial to the subsequent solid-liquid separation. The water after the coagulation reaction rises to the sedimentation area, and the alum flowers in the water are precipitated in the precipitator to achieve the purpose of solid-liquid separation. After the sedimentation, the effluent is filtered through the filter. After the filter 8 works for a period of time, the dirt trapped in the filter layer When the amount reaches a certain amount, the filtration resistance of the filter layer increases, resulting in a decrease in the amount of filtered water. At this time, the equipment automatically backwashes the filter layer, backwashes the dirt trapped in the filter layer to the sewage ditch, and restores the filter capacity of the filter. , the backwash water is provided by the water tank that comes with the filter 8, and the filtered water flows into the clear water pool 10 after adding disinfectant.

This specific embodiment is only an explanation of the utility model, and it is not a limitation of the utility model. After reading this description, those skilled in the art can make modifications to this embodiment without creative contribution according to needs, but as long as it is within the utility model All new claims are protected by patent law.

Claims (3)

1. A stainless steel water purification equipment, including a main water inlet valve (1), characterized in that: the main water inlet valve (1) is connected to a coarse filter (2) through a pipeline, and the coarse filter (2) A coagulant dosing barrel (3) is connected through a pipeline, and a flow meter (4) is arranged on the surface of the outlet pipe of the coagulant dosing barrel (3), and a flow meter (4) is arranged on the surface of the coagulant dosing barrel (3). Static mixer, the surface of the outlet pipe of the coagulant dosing barrel (3) is connected with a reaction precipitator (7), the lower surface of the reaction precipitator (7) is provided with a drain valve (5), the reaction precipitator (7) A filter (8) is connected through a pipeline, and a backwash water tank (9) is fixedly connected to the upper surface of the filter (8). 2. The stainless steel water purification equipment according to claim 1, characterized in that: a backwash assembly (6) is provided on the upper surface of the backwash water tank (9), and the surface of the backwash water tank (9) passes through a pipeline It is connected with a sterilizing dosing device (11). 3. The stainless steel water purification equipment according to claim 2, characterized in that: the disinfection dosing device (11) is connected to a clear water pool (10) through a pipeline.

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