Electrolytic manganese wastewater low-temperature evaporation equipment

Abstract

The utility model discloses electrolytic manganese wastewater low-temperature evaporation equipment, and relates to the technical field of electrolytic manganese wastewater treatment. The water quality sensor and the three-way valve are arranged, the water quality sensor detects the quality of condensed water in real time, it is ensured that discharged water reaches the discharge standard, the water flow direction is switched according to signals of the water quality sensor, when the quality of the water reaches the standard, the water is led to the water purification pipe, and the water purification pipe is connected with the water purification pipe. The low-temperature evaporation quality is effectively guaranteed, the purification effect is improved, the radiator, the condenser, the heater and other structures cooperate together to form an efficient circulating treatment system, heat resources are effectively utilized, energy waste and resource loss are reduced, the liquid level sensor detects the content of electrolytic manganese wastewater in the main body in real time, and the treatment effect is improved. Therefore, an operator can more accurately control the discharge of wastewater and detect the low-temperature evaporation condition in the main body, thereby avoiding the waste of resources.

Description

TECHNICAL FIELD

[0001] The utility model relates to electrolytic manganese wastewater treatment technical field, concretely is a kind of electrolytic manganese wastewater low-temperature evaporation equipment. BACKGROUND

[0002] Metal manganese is generally prepared by electrolytic method, the metal manganese prepared by this method has higher purity, electrolytic manganese needs to discharge a large amount of industrial wastewater in industrial production process, about 350 tons of industrial wastewater needs to be discharged for each ton of electrolytic manganese, electrolytic manganese wastewater mainly comes from multiple links such as electrode plate washing of electrolytic workshop, filter cloth cleaning, diaphragm cloth use, acid mist absorption and slag field percolation, contains a large amount of heavy metal ions such as chromium, manganese etc., suspended solids, sulfate, phosphate and other pollutants, and pH value is usually low, acidic, while high in colority, ammonia nitrogen content is also higher.

[0003] The existing treatment method of electrolytic manganese wastewater is to add flocculant to wastewater, so that harmful substances in wastewater are precipitated, and wastewater is discharged after filtration, this treatment method needs to use a large amount of flocculant, increases the processing cost, and in the use process, excessive flocculant may be left in wastewater, causing secondary pollution, while the purification effect is poor, harmful substances in wastewater cannot be effectively removed, at this time, a kind of electrolytic manganese wastewater low-temperature evaporation equipment can be provided to avoid the above situation. UTILITY MODEL CONTENT

[0004] Therefore, the utility model aims at providing a kind of electrolytic manganese wastewater low-temperature evaporation equipment to solve the technical problems, such as the need of a large amount of flocculant in the existing electrolytic manganese wastewater treatment method, high processing cost, possible secondary pollution and poor purification effect.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a kind of electrolytic manganese wastewater low-temperature evaporation equipment, including main body and condenser, the side of the condenser is provided with steam pipe, water quality sensor is provided on the steam pipe, the side of the water quality sensor is provided with three-way valve, the three-way valve is connected with clean water pipe and return pipe;

[0006] The left side of the main body is provided with radiator inlet pipe, water pump is provided on the radiator inlet pipe, the radiator inlet pipe is connected with radiator, the bottom of the radiator is provided with fan, the right side of the radiator is connected with condenser inlet pipe.

[0007] By adopting the above technical scheme, the three-way valve switches water flow direction according to the signal of water quality sensor, when water quality meets the standard, it is connected to clean water pipe, when it does not meet the standard, it is connected to return pipe, effectively ensures low-temperature evaporation quality, and improves purification effect.

[0008] Further, the right side of the main body is provided with wastewater inlet pipe, and the bottom of the main body is provided with drain pipe.

[0009] By adopting the technical scheme, the wastewater inlet pipe is used to introduce the electrolytic manganese wastewater into the main body.

[0010] Further, the bottom of the condenser is provided with a condenser water outlet pipe, and a heater is connected to the condenser water outlet pipe.

[0011] By adopting the technical scheme, the heater is used to heat the condensed water to a suitable temperature for low-temperature evaporation.

[0012] Further, one end of the heater water outlet pipe is provided with a heating pipe network, and one end of the heating pipe network is connected to the radiator water inlet pipe.

[0013] By adopting the technical scheme, the heating pipe network is distributed in the main body to provide a uniform low-temperature heating environment and promote evaporation of the wastewater.

[0014] Further, a liquid level sensor is arranged below the inside of the main body.

[0015] By adopting the technical scheme, the liquid level sensor is used to detect the liquid level of the wastewater in the main body to help the operator control the opening and closing of the drain valve.

[0016] Further, the drain pipe is provided with a drain valve.

[0017] By adopting the technical scheme, the drain valve controls the discharge of the wastewater according to the signal of the liquid level sensor to ensure that the liquid level of the wastewater in the equipment is kept within a suitable range.

[0018] Further, the water quality sensor is of a DX-W100-1 model.

[0019] By adopting the technical scheme, the DX-W100-1 model water quality sensor can detect the water quality after condensation in real time to ensure that the discharged water meets the discharge standard.

[0020] Further, the liquid level sensor is of an FL-001 model.

[0021] By adopting the technical scheme, the FL-001 model liquid level sensor can be used in contaminated wastewater for a long time to ensure that the water level can be detected in real time.

[0022] In summary, the utility model mainly has the following beneficial effects:

[0023] 1. The utility model discloses a water quality sensor and three -way valve are set up, and the water quality sensor real -time detection after the water quality of condensation, ensure that the water that discharges reaches the discharge standard, and the signal of water quality sensor switches water flow direction, and when the water quality reaches the standard, it leads to the clean water pipe, and when not reaching the standard, it leads to the backflow pipe, effectively guaranteeing low -temperature evaporation quality, improve the purification effect, and the radiator, condenser and heater structure cooperate together, form a high -efficient circulating treatment system, and the low -temperature heating pipeline is connected with the condensing pipeline, effectively utilizes the heat resource, reduces energy waste and resource loss.

[0024] 2. The utility model discloses a liquid level sensor is set up, and the liquid level sensor real -time detection inside electrolytic manganese wastewater content of main part, so that the operator can more accurately control the discharge of wastewater, and detect the low -temperature evaporation in main part, when low -temperature evaporation is completed, closes low -temperature heating condensing cycle system in time, or supplements electrolytic manganese wastewater in time, avoids resource waste, and reduces processing cost. DRAWINGS

[0025] Figure 1 It is the three -dimensional structure schematic diagram of the utility model;

[0026] Figure 2 It is the plane structure schematic diagram of the utility model;

[0027] Figure 3 It is the condenser partial structure schematic diagram of the utility model;

[0028] Figure 4 It is the structure schematic diagram of the utility model partial section.

[0029] In the drawing: 1, main part;2, wastewater inlet pipe;3, drain pipe;4, radiator inlet pipe;5, radiator;6, condenser inlet pipe;7, condenser;8, clean water pipe;9, steam pipe;10, water quality sensor;11, three -way valve;12, backflow pipe;13, condenser outlet pipe;14, heater;15, heater outlet pipe;16, heating pipe network;17, liquid level sensor;18, drain valve;19, water pump. DETAILED DESCRIPTION

[0030] The technical scheme in the embodiments of the utility model will be described clearly and completely below in combination with the drawings of the embodiments of the utility model. The embodiments described below with reference to the drawings are exemplary and are used only for explaining the utility model, and cannot be understood as limiting the utility model.

[0031] The embodiments will be described below according to the overall structure of the utility model. EMBODIMENT

[0032] A kind of electrolytic manganese wastewater low-temperature evaporation equipment, such as Figures 1-4As shown, including the main body 1 and condenser 7, one side of the condenser 7 is provided with steam pipe 9, steam pipe 9 is provided with water quality sensor 10, one side of the water quality sensor 10 is provided with three-way valve 11, three-way valve 11 is connected with clean water pipe 8 and return pipe 12;

[0033] The left side of the main body 1 is provided with radiator water inlet pipe 4, water pump 19 is arranged on the radiator water inlet pipe 4, the radiator water inlet pipe 4 is connected with radiator 5, the bottom of the radiator 5 is provided with a fan, the right side of the radiator 5 is connected with condenser water inlet pipe 6, three-way valve 11 switches the water flow direction according to the signal of water quality sensor, when the water quality meets the standard, it is connected with clean water pipe 8, when it does not meet the standard, it is connected with return pipe 12, which effectively ensures the quality of low temperature evaporation and improves the purification effect, the radiator 5 is cooled by the fan, which effectively reduces the temperature of the condensed water.

[0034] Referring to Figure 1 , Figure 2 , Figure 3 , Figure 4 , the right side of the main body 1 is provided with waste water inlet pipe 2, the bottom of the main body 1 is provided with drain pipe 3, the waste water inlet pipe 2 is used to introduce electrolytic manganese waste water into the main body 1, and the drain pipe 3 is used to discharge the remaining pollutants after low temperature evaporation, which is convenient for subsequent treatment.

[0035] Referring to Figure 1 , Figure 2 , Figure 3 , the bottom of the condenser 7 is provided with condenser water outlet pipe 13, the condenser water outlet pipe 13 is connected with heater 14, the heater 14 is connected with the main body 1 through heater water outlet pipe 15, the heater 14 is used to heat the condensed water to a suitable temperature for low temperature evaporation, and the heater water outlet pipe 15 sends the heated condensed water into heating pipe network 16.

[0036] Referring to Figure 1 , Figure 2 , Figure 4 , one end of the heater water outlet pipe 15 is provided with heating pipe network 16, one end of the heating pipe network 16 is connected with the radiator water inlet pipe 4, the heating pipe network 16 is distributed in the main body 1 to provide uniform low temperature heating environment and promote evaporation of waste water, and the condensed water after cooling enters the radiator water inlet pipe 4 to effectively circulate. Embodiment

[0037] Referring to Figure 1 , Figure 2 , Figure 4 , the inside of the main body 1 is provided with liquid level sensor 17, the liquid level sensor 17 is used to detect the liquid level of the waste water in the main body 1, to help the operator control the opening and closing of the drain valve 18, the liquid level sensor 17 detects the low temperature evaporation condition in the main body in real time, to avoid resource waste and reduce processing cost.

[0038] Referring toFigure 1 、 Figure 2 、 Figure 4 The drain pipe 3 is provided with a drain valve 18, which controls the discharge of wastewater according to the signal of the liquid level sensor, ensures that the wastewater level in the device is kept within a suitable range, and effectively prevents contaminated wastewater from flowing out to avoid pollution of the environment.

[0039] Referring to Figure 1 、 Figure 2 、 Figure 3 The water quality sensor 10 is model DX-W100-1, which can detect the quality of condensed water in real time and ensure that the discharged water meets the discharge standard, and can control the three-way valve 11 through an electrical signal.

[0040] Referring to Figure 1 、 Figure 2 、 Figure 4 The liquid level sensor 17 is model FL-001, which can be used in contaminated wastewater for a long time and can detect the water level in real time, ensuring the accuracy and stability of the device and improving the efficiency and quality of wastewater treatment.

[0041] The implementation principle of the utility model is as follows: first, the electrolytic manganese wastewater enters the main body 1 through the wastewater inlet pipe 2, and the condensed water enters the heater 14 through the condenser outlet pipe 13, is heated to a suitable temperature, and then enters the heating pipe network 16 through the heater outlet pipe 15 to heat the electrolytic manganese wastewater at a low temperature; as heat exchange proceeds, the temperature of the condensed water decreases, and the water pump 19 enters the radiator 5 through the radiator inlet pipe 4, and the condensed water is cooled by the radiator 5, then enters the condenser 7 through the condenser inlet pipe 6, and the temperature of the steam after condensation increases and reaches the heater 14 through the condenser outlet pipe 13 to circulate;

[0042] The steam evaporated by low-temperature heating in the main body 1 enters the condenser 7 through the steam pipe 9, is condensed into water, and is detected by the water quality sensor 10; when the water quality meets the standard, the three-way valve is connected to the clean water pipe 8 to discharge clean water; when the water quality does not meet the standard, the three-way valve is connected to the return pipe 12 to make the water return to the main body 1 to be re-evaporated at a low temperature.

[0043] The liquid level sensor 17 at the bottom of the main body 1 detects the liquid level of the electrolytic manganese wastewater in the main body 1, which is convenient for the operator to control the drain valve 18 to discharge the remaining pollutants after low-temperature evaporation.

[0044] The parts not involved in the utility model are the same as or can be realized by the existing technology, and will not be described in detail here.

[0045] Although the embodiments of the utility model have been shown and described, the specific embodiments are only the explanation of the utility model, and are not the limitation of the utility model, and the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable way, and the person skilled in the art can make the modification, replacement and change of the embodiments without the creative contribution after reading the specification without departing from the principles and the purpose of the utility model, but as long as in the claim range of the utility model, it is protected by the patent law.

Claims

1. A low temperature evaporation apparatus for electrolytic manganese wastewater, characterized in that: Including the main body (1) and condenser (7), one side of the condenser (7) is provided with steam pipe (9), the steam pipe (9) is provided with water quality sensor (10), one side of the water quality sensor (10) is provided with three-way valve (11), the three-way valve (11) is connected with clean water pipe (8) and backflow pipe (12); The left side of the main body (1) is provided with radiator water inlet pipe (4), the radiator water inlet pipe (4) is provided with water pump (19), the radiator water inlet pipe (4) is connected with radiator (5), the bottom of the radiator (5) is provided with fan, the right side of the radiator (5) is connected with condenser water inlet pipe (6).

2. The electrolytic manganese wastewater low-temperature evaporation device according to claim 1, characterized in that: The right side of the main body (1) is provided with waste water inlet pipe (2), the bottom of the main body (1) is provided with drain pipe (3).

3. The electrolytic manganese wastewater low-temperature evaporation device according to claim 1, characterized in that: The bottom of the condenser (7) is provided with condenser water outlet pipe (13), the condenser water outlet pipe (13) is connected with heater (14), the heater (14) is connected with main body (1) through heater water outlet pipe (15).

4. The electrolytic manganese wastewater low-temperature evaporation device according to claim 3, characterized in that: One end of the heater water outlet pipe (15) is provided with heating pipe network (16), one end of the heating pipe network (16) is connected with radiator water inlet pipe (4).

5. The electrolytic manganese wastewater low-temperature evaporation device according to claim 1, characterized in that: The inside of the main body (1) is provided with liquid level sensor (17).

6. The electrolytic manganese wastewater low-temperature evaporation device according to claim 2, characterized in that: The drain pipe (3) is provided with drain valve (18).

7. The electrolytic manganese wastewater low-temperature evaporation device according to claim 1, characterized in that: The model of the water quality sensor (10) is DX-W100-1.

8. The electrolytic manganese wastewater low-temperature evaporation device according to claim 5, characterized in that: The model of the liquid level sensor (17) is FL-001.

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