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CN-224212430-U - Energy-saving drinking water deironing manganese device

CN224212430UCN 224212430 UCN224212430 UCN 224212430UCN-224212430-U

Abstract

The utility model relates to the technical field of drinking water treatment, in particular to an energy-saving drinking water iron and manganese removing device without electric power control. Municipal administration water-feeding pipe and the water inlet intercommunication of upper water distribution tank, the delivery port of upper water distribution tank is through the income water pipe intercommunication in U-shaped inlet tube and the water collection filtration jar, the water inlet pipe communicates with the backwash drain pipe, the water pipe mouth intercommunication of backwash drain pipe sets up at the top of filtering the inner tank, the middle part of filtering the inner tank is provided with the filter layer, the highest department of the slope pipeline of backwash drain pipe communicates with siphon glass pipe's middle part, siphon glass pipe's destruction fill sets up upper portion in the water collection tank, siphon glass pipe's the other end sets up outside the water collection filtration jar and communicates with the sewage case. The utility model does not need electric control, utilizes hydraulic kinetic energy and adjusts by self liquid level difference, realizes the efficient removal of ferromanganese, can perform self-back flushing, and solves the problems of high energy consumption, dependence on electric control and high equipment cost in the traditional technology.

Inventors

  • SUN DEKUN
  • WANG HUAN
  • JI ZHENHUA
  • LI XUDONG
  • SUN JUN
  • FENG NING

Assignees

  • 沈阳联通环境工程有限公司

Dates

Publication Date
20260508
Application Date
20250611

Claims (10)

  1. 1. An energy-saving drinking water deironing manganese device is characterized by comprising the following specific structures that a municipal water supply pipe (1) is communicated with a water inlet of an upper water distribution tank (2), a water outlet of the upper water distribution tank (2) is communicated with a water inlet pipe (11) in a water collecting filter tank (4) through a U-shaped water inlet pipe (3), the water inlet pipe (11) is communicated with a back flushing drain pipe (7), a water pipe port (12) of the back flushing drain pipe (7) is communicated with the top of a filtering inner tank (13), the filtering inner tank (13) is arranged on the bottom wall of a tank body of the water collecting filter tank (4), the water collecting filter tank (4) is composed of the filtering inner tank (13) and a water collecting tank (22) arranged in the water collecting inner tank, a filter layer (14) is arranged in the middle of the filtering inner tank (13), the highest position of an inclined pipeline of the back flushing drain pipe (7) is communicated with the middle of a siphon glass pipe (16), a breaking hopper (15) of the siphon glass pipe (16) is arranged at the upper part in the water collecting tank (22), and the other end of the siphon glass pipe (16) is arranged outside the water collecting filter tank (4) and is communicated with the sewage filter tank (6).
  2. 2. The energy-saving drinking water de-ironing and manganese-removing device according to claim 1, characterized in that a partition board (10) is arranged in the upper water distribution tank (2), and the partition board (10) is arranged between the water inlet of the municipal water supply pipe (1) and the water outlet of the upper water distribution tank (2).
  3. 3. The energy-saving drinking water de-ironing and manganese-removing device according to claim 2, characterized in that the front and rear ends and the lower ends of the partition board (10) are in sealing connection with the upper water distribution tank (2), the upper ends of the partition board (10) are not contacted with the upper wall of the upper water distribution tank (2), and a space through which water flows is arranged.
  4. 4. The energy-saving drinking water de-ironing manganese device according to claim 1, characterized in that the filter layer (14) is arranged on the pore plate (20), and the pore plate (20) is arranged on the bottom wall of the filtering inner tank (13) through the supporting ribs (21).
  5. 5. The energy-saving drinking water de-ironing and manganese-removing device according to claim 4, wherein the orifice plate (20) is arranged on the inner wall of the filtering inner tank (13) through a fixed supporting piece.
  6. 6. An energy-saving drinking water de-ironing and manganese removing device according to claim 4 or 5, characterized in that a filtering water outlet (18) is arranged on the tank body of the filtering inner tank (13) below the pore plate (20), and the filtering water outlet (18) is communicated with the water collecting tank (22).
  7. 7. The energy-saving drinking water de-ironing and manganese-removing device according to claim 1, characterized in that the upper part of the water collection filtering tank (4) is provided with a purified water outlet (8) communicated with the water collection tank (22).
  8. 8. The energy-saving drinking water iron and manganese removing device according to claim 1, wherein the back flushing drain pipe (7) is composed of a water outlet pipe communicated with a water pipe port (12), an upward inclined water pipe arranged outside the water collecting filter tank (4) and communicated with the water outlet pipe, and a drain pipe communicated with the inclined water pipe, and the drain pipe is communicated with the sewage tank (6).
  9. 9. The energy-saving drinking water de-ironing manganese device according to claim 1, characterized in that a ladder stand (19) for maintenance is arranged on the upper water distribution tank (2), a first maintenance port (5) is arranged at the upper cover of the water collection filtering tank (4), and a second maintenance port (9) is arranged at the same position of the lower part of the tank body of the water collection filtering tank (4) and the filtering inner tank (13).
  10. 10. An energy-saving drinking water de-ironing and manganese removing device according to claim 9, characterized in that the second maintenance opening (9) is higher than the filter layer (14).

Description

Energy-saving drinking water deironing manganese device Technical Field The utility model relates to the technical field of drinking water treatment, in particular to an energy-saving drinking water iron and manganese removing device without electric power control. Background The harm of drinking water containing iron and manganese for a long time is serious. Excessive intake of iron over a long period may result in "hemochromatosis" which is a higher risk for hereditary hemochromatosis patients, causing iron to deposit in liver, heart, pancreas etc. organs, causing cirrhosis, diabetes, heart failure etc., iron is pro-oxidant, excessive amount may increase free radical production, accelerate cell aging, be associated with cancer risk, and abdominal pain, nausea, constipation may occur in a short period, especially for sensitive people. Excessive intake of manganese can cause damage to the nervous system, manganese tends to accumulate in the brain, long-term exposure can lead to symptoms such as tremors, muscle stiffness, balance disorders, and the like, and higher risk for children and professionally exposed people, as well as reduced cognitive function. Therefore, the device for removing iron and manganese from the drinking water is an important link for drinking water treatment. In the traditional underground water treatment iron and manganese filtering device, the water pump is used for pressurizing or air source power during back flushing, a special person is required to manage, certain valves are opened and closed or electric valves are arranged, the program is set in advance through a PLC control system for timing back flushing, and the back flushing is not timely or an electric system is easy to fail, so that the cleaning of a filtering layer is not achieved, and the filtering effect of the next stage is affected. The traditional drinking water iron and manganese removing technology is mostly dependent on electric control equipment (such as an aeration fan, an electromagnetic valve, an automatic back flushing controller and the like), and has the problems of high energy consumption, complex maintenance, poor applicability in remote areas and the like. The existing non-electric control device often causes unstable treatment effect due to low aeration efficiency, difficult regeneration of filter materials or incomplete back flushing. Therefore, there is a need for an energy-saving device based on hydraulic self-driving, simple in structure and maintenance-free for a long time. Disclosure of Invention The utility model aims to solve the technical problems of providing an energy-saving drinking water iron and manganese removing device which does not need electric control, utilizes hydraulic kinetic energy and adjusts by self liquid level difference, realizes efficient iron and manganese removal, can perform self back flushing, and solves the problems of high energy consumption, dependence on electric control and high equipment cost in the traditional technology. In order to solve the technical problems, the utility model is realized by the following technical scheme: The utility model provides an energy-saving drinking water deironing manganese device which has the following specific structure that a municipal water supply pipe is communicated with a water inlet of an upper water distribution tank, a water outlet of the upper water distribution tank is communicated with a water inlet pipe in a water collecting filter tank through a U-shaped water inlet pipe, the water inlet pipe is communicated with a back flushing drain pipe, a water pipe port of the back flushing drain pipe is communicated with the top of the filtering inner tank, the filtering inner tank is arranged on the bottom wall of a tank body of the water collecting filter tank, the water collecting filter tank is composed of the filtering inner tank and the water collecting tank which are arranged in the filtering inner tank, a filter layer is arranged in the middle of the filtering inner tank, the highest part of an inclined pipeline of the back flushing drain pipe is communicated with the middle of a siphon glass pipe, a damage bucket of the siphon glass pipe is arranged at the upper part in the water collecting tank, and the other end of the siphon glass pipe is arranged outside the water collecting filter tank and is communicated with a sewage tank. Preferably, a partition plate is arranged in the upper water distribution tank and is arranged between the water inlet of the municipal water supply pipe and the water outlet of the upper water distribution tank. Preferably, the front and rear ends and the lower end of the partition plate are in sealing connection with the upper water distribution tank, the upper end of the partition plate is not contacted with the upper wall of the upper water distribution tank, and a space through which water flows is arranged. Preferably, the filter layer is arranged on a pore plate, and the pore plate is ar