Mining wastewater treatment device

Abstract

The utility model discloses a mining wastewater treatment device in the field of wastewater treatment equipment, which comprises a first box body, a second box body, a third box body and a fourth box body, the second box body is fixedly connected between the right sides of the inner side walls of the first box body, the third box body is fixedly connected to the right side of the top of the first box body, and the fourth box body is fixedly connected to the right side of the top of the first box body. The fourth box body is fixedly connected to the left side of the top of the first box body, a shell is inserted into the upper side of the left side wall of the first box body, a through hole is formed in the right side of the bottom of an inner cavity of the shell, a filter screen is fixedly connected between the inner side walls of the through hole, and a sleeve shell is inserted into the upper side of the right side wall of the first box body; according to the mining wastewater treatment device, heavy metal in wastewater can be conveniently treated, the use efficiency of the wastewater treatment device is improved, secondary detection, recovery and filtration are facilitated, the situation that the content of discharged heavy metal in wastewater exceeds an estimated value is avoided, and use is convenient.

Description

Technical Field

[0001] This utility model relates to the technical field of wastewater treatment equipment, specifically a mining wastewater treatment device. Background Technology

[0002] Mining is the technical means of extracting minerals from the Earth's crust and surface. The mining industry is an important raw material industry. During the mining process, in order to ensure the efficiency of mining equipment, water is usually used to soften the minerals during mining to enable efficient mining. After flushing and mining, this water becomes wastewater and is collected by mine pumps to wastewater treatment devices for treatment.

[0003] Currently, most wastewater treatment devices simply filter the wastewater before discharging it. However, in mining processes, especially in metal mining areas, the wastewater often contains high levels of heavy metals. Existing wastewater treatment devices are not suitable for filtering heavy metals, reducing their efficiency. Furthermore, after treatment, it is difficult to re-detect and recover the heavy metals, leading to the discharge of wastewater with heavy metal content exceeding the expected levels, making them unsuitable for use. Therefore, we propose a mining wastewater treatment device. Utility Model Content

[0004] The purpose of this utility model is to provide a mining wastewater treatment device to solve the problems mentioned in the background art. Most existing wastewater treatment devices simply filter the wastewater and then discharge it. However, during the mining process, especially in metal mining areas, the wastewater contains a high content of heavy metals. Existing wastewater treatment devices are not convenient for filtering heavy metals in the water, which reduces the efficiency of the wastewater treatment device. At the same time, in the above-mentioned problems, since it is not convenient to re-detect and recover the heavy metals in the wastewater after treatment, the heavy metal content discharged in the wastewater exceeds the expected value, making it inconvenient to use.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a mining wastewater treatment device, comprising a first tank, a second tank, a third tank, and a fourth tank. The second tank is fixedly connected between the right sides of the inner sidewall of the first tank. The third tank is fixedly connected to the top right side of the first tank. The fourth tank is fixedly connected to the top left side of the first tank. A shell is inserted into the upper side of the left sidewall of the first tank. A through hole is opened on the bottom right side of the inner cavity of the shell. A filter screen is fixedly connected between the inner sidewalls of the through hole. The right side of the first tank... A casing is inserted into the upper side of the wall. A filter block is fixedly connected between the upper and lower sides of the inner wall of the casing. A solenoid valve is inserted between the top left side of the inner cavity of the first housing and the bottom right side of the fourth housing. A heavy metal detection module is fixedly connected to the lower left side of the inner wall of the first housing. A first water pump is fixedly connected to the bottom left side of the inner cavity of the second housing. A first water suction pipe is inserted into the output end of the first water pump, and the first water suction pipe is inserted into the lower left side of the inner cavity of the second housing. A first conduit is inserted into the input end of the first water pump. An electromagnetic three-way valve is fixedly connected to the end of the conduit. A third conduit is inserted into the top of the electromagnetic three-way valve. The third conduit passes between the top of the inner cavity of the second box and the top of the inner cavity of the first box, and is inserted into the middle of the upper side of the right side wall of the fourth box. A first feeder is inserted into the middle of the right side wall of the third box. A partition is fixedly connected between the upper sides of the inner side walls of the third box. A second water pump is fixedly connected to the top left side of the partition. A second water pump is inserted into the output end of the second water pump, and the second water pump is inserted into the top left side of the partition. A fourth conduit is inserted into the input end of the second water pump. The fourth conduit passes through the top left side of the inner cavity of the third box and is inserted into the upper side of the right side wall of the fourth box. A second feeder is inserted into the top left side of the fourth box. A second motor is fixedly connected to the top middle of the fourth box. The output end of the second motor passes through the top middle of the fourth box and extends into the inner cavity of the fourth box. A second agitator is fixedly connected to the output end of the second motor, and the second agitator is rotatably connected to the middle of the bottom of the inner cavity of the fourth box.

[0006] As a further description of the above technical solution:

[0007] A first support rod is fixedly connected between the middle of the left side wall of the first box and the middle of the left side wall of the second box, and the first support rod is arranged sequentially from front to back.

[0008] As a further description of the above technical solution:

[0009] A second support rod is fixedly connected between the middle of the right side wall of the first box and the middle of the right side wall of the second box, and the second support rods are arranged sequentially from front to back.

[0010] As a further description of the above technical solution:

[0011] The right end of the electromagnetic three-way valve is connected to a second conduit, which is inserted into the upper side of the right side wall of the inner cavity of the second housing. The end of the second conduit is fixedly connected to a shower head, which is fixedly connected to the middle of the top right side of the inner cavity of the first housing.

[0012] As a further description of the above technical solution:

[0013] A first motor is fixedly connected to the top center of the partition, and the output end of the first motor passes through the top center of the partition and extends to the lower side of the partition. A first stirring element is fixedly connected to the output end of the first motor, and the first stirring element is rotatably connected to the bottom center of the inner cavity of the third box.

[0014] As a further description of the above technical solution:

[0015] A control panel is fixedly connected to the left side of the front wall of the fourth housing. The control panel is electrically connected to the solenoid valve, the heavy metal detection module, the first water pump, the solenoid three-way valve, the first motor, the second water pump, and the second motor.

[0016] Compared with the prior art, the beneficial effects of this utility model are:

[0017] 1. This mining wastewater treatment device uses a first motor in the third chamber to mix heavy metal treatment reagents with a first agitator. The reagents are then pumped out by a second water pump and a second water pipe, and introduced into the fourth chamber through a fourth conduit to mix with the wastewater. The second motor and the second agitator accelerate the mixing process, causing the heavy metals and reagents to mix and produce flocculent matter. This flocculent matter is then discharged into the housing through a solenoid valve, and the water and flocculent matter are separated by a filter screen in the housing. This facilitates the treatment of heavy metals in the wastewater and improves the efficiency of the wastewater treatment device.

[0018] 2. This mining wastewater treatment device uses a heavy metal detection module to detect heavy metals in the water on the left side of the first tank. When the heavy metal content exceeds the standard, the first water pump works with the pumping pipe to extract the wastewater, and then the wastewater is introduced back into the fourth tank for treatment through the first conduit, the electromagnetic three-way valve, and the third conduit. This facilitates re-detection, recycling, and filtration, preventing the discharge of wastewater with heavy metal content exceeding the expected value, and making it easy to use. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of a mining wastewater treatment device proposed in this utility model;

[0020] Figure 2This is a three-dimensional structural diagram of a mining wastewater treatment device proposed in this utility model;

[0021] Figure 3 This is a schematic diagram of the main structure of a mining wastewater treatment device proposed in this utility model;

[0022] Figure 4 This is a schematic diagram of the main cross-sectional structure of a mining wastewater treatment device proposed in this utility model;

[0023] Figure 5 This utility model proposes a mining wastewater treatment device. Figure 4 Enlarged structural diagram at point A in the middle.

[0024] In the diagram: 100, First housing; 110, First support rod; 120, Housing; 121, Through hole; 122, Filter screen; 130, Second support rod; 140, Outer casing; 141, Filter block; 150, Solenoid valve; 160, Heavy metal detection module; 200, Second housing; 210, First water pump; 220, First water suction pipe; 230, First conduit; 240, Solenoid three-way valve; 250, Second conduit; 260, Shower head; 270, Third conduit; 300, Third housing; 310, First feed component; 320, Partition; 330, First motor; 340, First agitator; 350, Second water pump; 360, Second water suction pipe; 370, Fourth conduit; 400, Fourth housing; 410, Second feed component; 420, Second motor; 430, Second agitator; 440, Control panel. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential," etc., indicating the orientation or positional relationship shown in the accompanying drawings, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, features defined with "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0027] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0028] This utility model provides a mining wastewater treatment device, which facilitates the treatment of heavy metals in wastewater and allows for easy re-detection, recovery, and filtration. Please refer to [link / reference needed]. Figure 1-5 It includes a first box 100, a second box 200, a third box 300 and a fourth box 400;

[0029] Please refer to it again. Figure 1-5A housing 120 is inserted into the upper side of the left side wall of the first housing 100. A through hole 121 is opened on the right side of the bottom of the inner cavity of the housing 120. A filter screen 122 is fixedly connected between the inner side walls of the through hole 121. The housing 120 is used to separate wastewater from flocculent matter in conjunction with the through hole 121 and the filter screen 122. A sleeve 140 is inserted into the upper side of the right side wall of the first housing 100. A filter block 141 is fixedly connected between the upper and lower sides of the inner side walls of the sleeve 140. The sleeve 140 is used to cooperate with the filter block 141 to filter wastewater. For filtration, a solenoid valve 150 is inserted between the top left side of the inner cavity of the first chamber 100 and the bottom right side of the fourth chamber 400. The solenoid valve 150 is used to control the introduction of wastewater from the fourth chamber 400 into the first chamber 100. A heavy metal detection module 160 is fixedly connected to the lower side of the left side wall of the inner cavity of the first chamber 100. The heavy metal detection module 160 is used to detect heavy metals in the wastewater. The first chamber 100 is used to support the second chamber 200, the third chamber 300 and the fourth chamber 400.

[0030] Please refer to it again. Figure 1-5 A first water pump 210 is fixedly connected to the bottom left side of the inner cavity of the second housing 200. A first water suction pipe 220 is inserted into the output end of the first water pump 210 and is also inserted into the lower left side wall of the inner cavity of the second housing 200. The first water pump 210 is used in conjunction with the first water suction pipe 220 to extract wastewater. A first conduit 230 is inserted into the input end of the first water pump 210. A solenoid three-way valve 240 is fixedly connected to the end of the first conduit 230. A third conduit 270 is inserted into the top of the solenoid three-way valve 240. The three-conduit pipe 270 passes between the top of the inner cavity of the second box 200 and the top of the inner cavity of the first box 100, and is inserted into the middle of the upper side of the right side wall of the fourth box 400. The electromagnetic three-way valve 240 is used to control whether wastewater can be introduced into the fourth box 400 through the third conduit pipe 270, or introduced into the inner right side of the first box 100 for filtration through the second conduit pipe 250. The second box 200 is fixedly connected between the right side of the inner side wall of the first box 100, and the second box 200 is used to divide the internal space of the first box 100.

[0031] Please refer to it again. Figure 1-5A first feeder 310 is inserted into the middle of the right side wall of the third housing 300. The first feeder 310 facilitates the introduction of heavy metal treatment reagent raw materials into the third housing 300. A partition 320 is fixedly connected between the upper sides of the inner side walls of the third housing 300. The partition 320 supports the first motor 330. A second water pump 350 is fixedly connected to the top left side of the partition 320. A second water suction pipe 360 ​​is inserted into the output end of the second water pump 350 and is inserted into the partition 320. On the top left side, the input end of the second water pump 350 is connected to the fourth conduit 370, and the fourth conduit 370 passes through the top left side of the inner cavity of the third box 300 and is inserted into the upper side of the right side wall of the fourth box 400. The second water pump 350 is used to cooperate with the second water pumping pipe 360 ​​to extract heavy metal treatment reagent and to cooperate with the fourth conduit 370 to introduce it into the fourth box 400. The third box 300 is fixedly connected to the top right side of the first box 100. The third box 300 is used to provide space for mixing the raw materials of the heavy metal treatment reagent.

[0032] Please refer to it again. Figure 1-5 A second feeder 410 is inserted into the top left side of the fourth chamber 400. The second feeder 410 facilitates the introduction of wastewater into the fourth chamber 400. A second motor 420 is fixedly connected to the top center of the fourth chamber 400, and the output end of the second motor 420 passes through the top center of the fourth chamber 400 and extends into the inner cavity of the fourth chamber 400. A second agitator 430 is fixedly connected to the output end of the second motor 420, and the second agitator 430 is rotatably connected to the bottom center of the inner cavity of the fourth chamber 400. The second motor 420 drives the second agitator 430 to stir and mix the wastewater and heavy metal treatment reagent. The fourth chamber 400 is fixedly connected to the top left side of the first chamber 100, and the fourth chamber 400 provides space for mixing wastewater and heavy metal treatment reagent.

[0033] Please refer to it again. Figure 1-5 A first support rod 110 is fixedly connected between the middle of the left side wall of the inner cavity of the first housing 100 and the middle of the left side wall of the second housing 200. The first support rods 110 are arranged sequentially from front to back, and the housing 120 can be assisted in supporting the housing through the first support rods 110.

[0034] Please refer to it again. Figure 1-5 A second support rod 130 is fixedly connected between the middle of the right side wall of the inner cavity of the first box 100 and the middle of the right side wall of the second box 200. The second support rods 130 are arranged sequentially from front to back, and the second support rods 130 can assist in supporting the casing 140.

[0035] Please refer to it again. Figure 1-5The right end of the electromagnetic three-way valve 240 is connected to a second conduit 250, which is inserted into the upper side of the right side wall of the inner cavity of the second housing 200. The end of the second conduit 250 is fixedly connected to a spray head 260, which is fixedly connected to the middle of the right side of the top of the inner cavity of the first housing 100. The wastewater introduced by the second conduit 250 can be evenly sprayed onto the filter block 141 through the spray head 260.

[0036] Please refer to it again. Figure 1-5 A first motor 330 is fixedly connected to the top center of the partition 320, and the output end of the first motor 330 passes through the top center of the partition 320 and extends to the lower side of the partition 320. A first stirring element 340 is fixedly connected to the output end of the first motor 330, and the first stirring element 340 is rotatably connected to the bottom center of the inner cavity of the third box 300. The first motor 330 can cooperate with the first stirring element 340 to stir and mix the raw materials of the heavy metal treatment reagent.

[0037] Please refer to it again. Figure 1-5 A control panel 440 is fixedly connected to the left side of the front wall of the fourth housing 400. The control panel 440 is electrically connected to the solenoid valve 150, the heavy metal detection module 160, the first water pump 210, the solenoid three-way valve 240, the first motor 330, the second water pump 350, and the second motor 420. The control panel 440 can control the start and stop of the solenoid valve 150, the heavy metal detection module 160, the first water pump 210, the solenoid three-way valve 240, the first motor 330, the second water pump 350, and the second motor 420.

[0038] In summary, the heavy metal treatment reagent is mixed by the first motor 330 in the third chamber 300 in conjunction with the first agitator 340. Then, it is drawn out by the second water pump 350 in conjunction with the second water pipe 360 ​​and introduced into the fourth chamber 400 through the fourth conduit 370 to mix with wastewater. The mixing is accelerated by the second motor 420 in conjunction with the second agitator 430, which drives the heavy metal and reagent to mix and produce flocculent matter. Then, it is discharged into the housing 120 through the solenoid valve 150, and the water and flocculent matter are separated by the filter screen 122 in the housing 120. This facilitates the treatment of heavy metals in wastewater and improves the efficiency of the wastewater treatment device.

[0039] In summary, the heavy metal detection module 160 detects heavy metals in the water on the left side of the first tank 100. When the heavy metal content exceeds the standard, the first water pump 210 and the first water pipe 220 extract the heavy metals, and then the water is introduced back into the fourth tank 400 for treatment through the first conduit 230, the electromagnetic three-way valve 240, and the third conduit 270. This facilitates re-detection, recycling, and filtration, preventing the discharge of wastewater with heavy metal content exceeding the expected value, and making it convenient to use.

[0040] In practical use, those skilled in the art first manually introduce the heavy metal treatment reagent raw material into the third chamber 300 through the first feeder 310. Then, they operate the control panel 440 to start the first motor 330, which drives the first agitator 340 to stir and mix the heavy metal treatment reagent. Next, wastewater is introduced into the fourth chamber 400 through the second feeder 410. Then, the second water pump 350 is started, which, in conjunction with the second suction pipe 360, extracts the heavy metal treatment reagent and, in conjunction with the fourth conduit 370, introduces it into the fourth chamber 400. Then, the second motor 420 is started, which drives the second agitator 430 to mix the wastewater and heavy metal treatment reagent. Then, the solenoid valve 150 is opened, driving the wastewater, along with the heavy metal flocculents, into the shell 120 in the first chamber 100, and then through... The filter screen 122 separates heavy metal flocculents from the wastewater. Then, the heavy metal detection module 160 is activated. The heavy metal detection module 160 detects the incoming wastewater. When the heavy metal content exceeds the preset value, the heavy metal detection module 160 sends an electrical signal to the control panel 440. The control panel 440 opens the top of the solenoid three-way valve 240 and starts the first water pump 210. The first water pump 210, together with the first water pipe 220, draws the wastewater and, together with the first conduit 230, the solenoid three-way valve 240, and the third conduit 270, guides the wastewater back into the fourth chamber 400 for treatment until the heavy metal content in the wastewater reaches the discharge standard. Then, the top of the solenoid three-way valve 240 is closed and the right end of the solenoid three-way valve 240 is opened, driving the wastewater to be sprayed onto the filter block 141 through the second conduit 250 and the spray head 260 for filtration. Finally, the wastewater is discharged.

[0041] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "illustrative embodiment," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0042] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A mining wastewater treatment apparatus, characterised in that: The utility model provides a water purifying device, including first box body (100), second box body (200), third box body (300) and fourth box body (400), second box body (200) fixedly connected between the right side wall of inside of first box body (100), third box body (300) fixedly connected at the right side of top of first box body (100), fourth box body (400) fixedly connected at the left side of top of first box body (100), the upper side of left side wall of first box body (100) is inserted with shell (120), the bottom right side of inner chamber of shell (120) is opened with through -hole (121), the fixedly connected with filter screen (122) between the inner side wall of through -hole (121), the upper side of right side wall of first box body (100) is inserted with sleeve shell (140), the fixedly connected with filter group (141) between the upper side of inner side wall and the lower side of inner side wall of sleeve shell (140), the left side wall lower side of inner chamber of first box body (100) is fixedly connected with heavy metal detection module (160), the bottom left side of inner chamber of second box body (200) is fixedly connected with first water pump (210), the output of first water pump (210) is inserted with first water suction pipe (220), and first water suction pipe (220) is inserted in the left side wall lower side of inner chamber of second box body (200), the input of first water pump (210) is inserted with first pipe (230), the tail end of first pipe (230) is fixedly connected with electromagnetic three -way valve (240), the top end of electromagnetic three -way valve (240) is inserted with third pipe (270), and third pipe (270) penetrates between the top of inner chamber of second box body (200) and the top of inner chamber of first box body (100) and is inserted in the right side wall upper side of fourth box body (400) middle, the right side wall middle of third box body (300) is inserted with first feeding (310), the fixedly connected with baffle (320) between the upper side of inner side wall of third box body (300), the left side of top of baffle (320) is fixedly connected with second water pump (350), the output of second water pump (350) is inserted with second water suction pipe (360), and second water suction pipe (360) is inserted in the left side of top of baffle (320), the input of second water pump (350) is inserted with fourth pipe (370), and fourth pipe (370) penetrates the left side of top of inner chamber of third box body (300) and is inserted in the right side wall upper side of fourth box body (400), the left side of top of fourth box body (400) is inserted with second feeding (410), the fixedly connected with second motor (420) in the top middle of fourth box body (400), and the output of second motor (420) penetrates the top middle of fourth box body (400) and extends to the inner chamber of fourth box body (400),The output end of the second motor (420) is fixedly connected with a second stirring piece (430), and the second stirring piece (430) is rotationally connected to the middle of the bottom of the inner cavity of the fourth box body (400).

2. A mining wastewater treatment device as claimed in claim 1, characterised in that: The middle of the left side wall of the inner cavity of the first box body (100) and the middle of the left side wall of the second box body (200) are fixedly connected with first supporting rods (110), and the first supporting rods (110) are arranged in sequence from front to back.

3. A mining wastewater treatment device as claimed in claim 1, characterised in that: The middle of the right side wall of the inner cavity of the first box body (100) and the middle of the right side wall of the second box body (200) are fixedly connected with second supporting rods (130), and the second supporting rods (130) are arranged in sequence from front to back.

4. A mining wastewater treatment device as claimed in claim 1, characterised in that: The right end of the electromagnetic three-way valve (240) is inserted with a second conduit (250), the second conduit (250) is inserted on the right side wall of the inner cavity of the second box body (200), the end of the second conduit (250) is fixedly connected with a shower head (260), and the shower head (260) is fixedly connected to the right side of the top of the inner cavity of the first box body (100).

5. A mining wastewater treatment device as claimed in claim 1, characterised in that: The top of the partition plate (320) is fixedly connected with a first motor (330), the output end of the first motor (330) penetrates the top of the partition plate (320) and extends to the lower side of the partition plate (320), the output end of the first motor (330) is fixedly connected with a first stirring piece (340), and the first stirring piece (340) is rotatably connected to the middle of the bottom of the inner cavity of the third box body (300).

6. A mining wastewater treatment device as claimed in claim 1, characterised in that: The front side wall of the fourth box body (400) is fixedly connected with a control panel (440), the control panel (440) is electrically connected with the electromagnetic valve (150), the heavy metal detection module (160), the first water pump (210), the electromagnetic three-way valve (240), the first motor (330), the second water pump (350) and the second motor (420).

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