Clear water layer detection device of thickener

Abstract

The utility model discloses a thickener clear water layer detection device which comprises a thickener, a PU siphon and a drainage collection pool, a siphon fixing support is arranged at the upper end of the thickener, one end of the PU siphon is communicated with the thickener through the siphon fixing support, the PU siphon comprises a plurality of hollow hoses, and the hoses are connected with the drainage collection pool. One end of each PU siphon pipe is provided with a plurality of hollow hoses, the hollow hoses extend to different depths of the thickener, the hollow hoses are fixed together through PU pipe fixing ribbons, the other end of each PU siphon pipe is communicated with the drainage collection pool, each PU siphon pipe is provided with a drainage ball valve and a PU pipe tee joint, the PU pipe tee joint is connected with a multi-way distributor, and the multi-way distributor is connected with the thickener. The multi-path distributor is connected with a water injection pipe, and the water injection pipe is connected with a water injection valve. The device can be used for sampling at different depths in the thickener and detecting the turbidity degree of water, and has the characteristics of continuous detection, no need of manpower and power consumption, simplicity in operation and accurate and reliable detection data.

Description

Technical Field

[0001] The utility model relates to the field of sedimentation and concentration of mine thickeners, and particularly relates to a thickener clear water layer detection device. Background Art

[0002] In the ore pulp concentration and sedimentation operation of a concentrator, there is a strong correlation between the height of the clear water layer in the thickener and the sedimentation effect. A high clear water layer height indicates that the thickener is operating relatively well, and the possibility of the overflow water being muddy is small; a low clear water layer height indicates that the operating condition of the thickener tends to deteriorate, and the possibility of the overflow water being muddy increases. In order to avoid the overflow water of the thickener being muddy, it is necessary to timely master the height of the clear water layer in the thickener. Currently, the detection devices related to the clear water layer equipped in thickeners are mainly mud bed height detection, and the detection data of this device often cannot correspond to the actual detection value of the clear water layer height. In order to timely master the height of the clear water layer in the thickener, manual detection is often required. The disadvantages of manual detection are that it consumes labor, the detection data is affected by human habits and continuous detection cannot be maintained. Content of the Utility Model

[0003] In order to solve the problems of the lack of applicable equipment for the current thickener clear water layer detection and a series of disadvantages of manual detection, the utility model provides a thickener clear water layer detection device, which can take samples at different depths in the thickener, detect the turbidity of the water quality, and has the characteristics of continuous detection, no need for manpower and power consumption, simple operation, and accurate and reliable detection data;

[0004] To solve the above technical problems, the utility model provides the following technical solutions:

[0005] The utility model provides a thickener clear water layer detection device,

[0006] including a thickener, a PU siphon, and a drainage collection pool. A siphon fixing bracket is arranged at the upper end of the thickener. One end of the PU siphon is connected to the thickener through the siphon fixing bracket. The PU siphon includes several hollow hoses. The several hollow hoses extend to different depths of the thickener. The several hollow hoses are fixed together by a PU pipe fixing tie. The other end of the PU siphon is connected to the drainage collection pool. A drainage ball valve and a PU pipe tee are arranged on the PU siphon. The PU pipe tee is connected with a multi-way distributor. The multi-way distributor is connected with a water injection pipe. A water injection valve is connected to the water injection pipe.

[0007] Optionally, a transparent observation window is arranged on the side wall of the thickener, and the transparent observation window is near one end where the PU siphon is connected to the thickener, so as to facilitate observing the situation of the clear water layer inside the thickener.

[0008] Optionally, the outer surface of the hose part of the PU siphon is covered with a wear-resistant protective layer to improve the durability and service life of the PU siphon.

[0009] Optionally, a sewage discharge port is provided at the bottom of the thickener, and a sewage discharge valve is installed on the sewage discharge port for regularly discharging the sediment in the thickener to keep the thickener clean and efficient.

[0010] Optionally, a flow meter is provided on the water injection pipe for real-time monitoring of the water volume injected into the thickener to facilitate precise control of the water injection process.

[0011] Optionally, a cleaning device is further provided at the upper end of the thickener. The cleaning device is adjacent to the siphon fixing bracket and is used for regularly cleaning the inner wall of the thickener and the PU siphon to prevent blockage and accumulation of dirt.

[0012] In summary, the present utility model has the following beneficial effects:

[0013] In this application, a clear water layer is formed inside the thickener by water injection, which helps to better separate and precipitate solid particles, thereby improving the separation efficiency of the thickener. The presence of the clear water layer makes the water flow inside the thickener more stable, reducing turbulence and mixing phenomena, and further enhancing the separation effect.

[0014] This application uses a PU siphon and a drainage collection pool, which can conveniently observe the formation of the clear water layer inside the thickener, realizing real-time monitoring of the clear water layer. The device is reasonably designed and is convenient for regularly cleaning and maintaining the thickener, such as discharging sediment, cleaning the inner wall and the PU siphon, etc., to keep the thickener clean and efficient. Description of the Drawings

[0015] Figure 1 It is a schematic structural diagram of the present utility model.

[0016] Description of the reference numerals: 1 - thickener, 2 - siphon fixing bracket, 3 - PU siphon, 4 - drainage ball valve, 5 - PU pipe tee, 6 - multi-way distributor, 7 - PU pipe fixing strap, 8 - water injection valve, 9 - water injection water pipe, 10 - drainage collection pool. Detailed Embodiments

[0017] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0018] Embodiment:

[0019] As Figure 1 shown, the present utility model provides a thickener clear water layer detection device,

[0020] including a thickener 1, a PU siphon tube 3, and a drainage collection tank 10. A siphon tube fixing bracket 2 is provided at the upper end of the thickener 1. One end of the PU siphon tube 3 is connected to the thickener 1 through the siphon tube fixing bracket 2. The PU siphon tube 3 includes several hollow hoses. The several hollow hoses extend to different depths of the thickener 1. The several hollow hoses are fixed together by a PU tube fixing strap 7. The other end of the PU siphon tube 3 is connected to the drainage collection tank 10. A drainage ball valve 4 and a PU tube tee 5 are provided on the PU siphon tube 3. The PU tube tee 5 is connected to a multi-way distributor 6. The multi-way distributor 6 is connected to a water injection pipe 9. A water injection valve 8 is connected to the water injection pipe 9.

[0021] A transparent observation window is provided on the side wall of the thickener 1, and the transparent observation window is near the end where the PU siphon tube 3 is connected to the thickener 1, so as to facilitate observing the situation of the clear water layer inside the thickener 1.

[0022] The outer surface of the hose part of the PU siphon tube 3 is covered with a wear-resistant protective layer to improve the durability and service life of the PU siphon tube 3.

[0023] A sewage discharge port is provided at the bottom of the thickener 1, and a sewage discharge valve is installed on the sewage discharge port for regularly discharging the sediment in the thickener 1 to keep the thickener 1 clean and efficient.

[0024] A flow meter is provided on the water injection pipe 9 for real-time monitoring of the water volume injected into the thickener 1, so as to facilitate precise control of the water injection process.

[0025] A cleaning device is further provided at the upper end of the thickener 1. The cleaning device is adjacent to the siphon tube fixing bracket 2 and is used for regularly cleaning the inner wall of the thickener 1 and the PU siphon tube 3 to prevent blockage and accumulation of dirt

[0026] In this application, clear water is injected into the thickener 1 through the water injection pipe 9. The clear water forms a clear clear water layer inside the thickener 1. This layer of clear water helps to separate and precipitate the solid particles in the thickener 1 and improve the separation efficiency of the thickener 1.

[0027] The water layers at different depths inside the thickener 1 are led out by using the PU siphon tube 3 and collected through the drainage collection tank 10. By observing the clarity of the water in the drainage collection tank 10, the formation situation of the clear water layer inside the thickener 1 can be indirectly judged.

[0028] The sediment in the thickener 1 is discharged regularly through the sewage outlet to keep the thickener 1 clean and efficient. At the same time, the inner wall of the thickener 1 and the PU siphon 3 are cleaned regularly by a cleaning device to prevent blockage and accumulation of dirt.

[0029] This application includes the following steps during use:

[0030] Water injection process:

[0031] Open the water injection valve 8 and inject clean water into the thickener 1 through the water injection pipe 9. Use a flow meter to monitor the water volume in real time to ensure the accuracy and controllability of the water injection.

[0032] Clear water layer formation and monitoring:

[0033] The clean water gradually forms a clear clean water layer inside the thickener 1. The water layers at different depths inside the thickener 1 are drawn out through the PU siphon 3 and discharged into the drainage collection tank 10. The clarity of the water in the drainage collection tank 10 is observed to determine the formation of the clean water layer.

[0034] Maintenance and cleaning:

[0035] Open the drain valve regularly to discharge the sediment in the thickener 1, and use the cleaning device to regularly clean the inner wall of the thickener 1 and the PU siphon 3 to prevent blockage and accumulation of dirt.

[0036] In summary, the clear water layer detection device of the thickener 1 of the present application forms a clear water layer by injecting water, monitors the condition of the clear water layer, and performs maintenance and cleaning, thereby achieving effective detection and maintenance of the clear water layer inside the thickener 1, thereby improving the separation efficiency and service life of the thickener 1.

[0037] The present application forms a clear water layer inside the thickener 1 by injecting water, which helps to better separate and precipitate solid particles, thereby improving the separation efficiency of the thickener 1. The presence of the clear water layer makes the water flow in the thickener 1 more stable, reduces turbulence and mixing, and further improves the separation effect.

[0038] The present application utilizes the PU siphon 3 and the drainage collection tank 10 to conveniently observe the formation of the clear water layer inside the thickener 1, thereby realizing real-time monitoring of the clear water layer. The device is reasonably designed, which facilitates regular cleaning and maintenance of the thickener 1, such as discharging sediment, cleaning the inner wall and the PU siphon 3, etc., thereby maintaining the cleanliness and working efficiency of the thickener 1.

[0039] The outer surface of the hose portion of the PU siphon tube 3 of the present application is covered with a wear-resistant protective layer, which improves its durability and service life, reduces the frequency of replacement due to wear, and regular maintenance and cleaning can prevent clogging and accumulation of dirt, further extending the service life of the thickener 1 and related components.

[0040] A flow meter is provided on the water injection pipe 9 of the present application, which can monitor the water volume injected into the thickener 1 in real time, facilitating the precise control of the water injection process, optimizing the formation and maintenance of the clear water layer. The overall design of the device makes the operation more convenient, reducing the difficulty and error of manual intervention.

[0041] The multi-way distributor 6 in the device of the present application can adjust the water volume and time of water injection into different depths of the thickener 1 according to needs, enhancing the adaptability and flexibility of the equipment. The setting of the transparent observation window enables the operator to directly observe the situation of the clear water layer inside the thickener 1, facilitating the timely adjustment and optimization of operation parameters.

[0042] In summary, the clear water layer detection device of the thickener 1 of the present application has brought significant beneficial effects in terms of improving the separation efficiency, facilitating monitoring and maintenance, extending the service life, being simple and precise in operation, and enhancing the adaptability and flexibility of the equipment.

[0043] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A thickener clear water layer detection device, characterized in that it includes a thickener, a PU siphon, and a drainage collection pool. A siphon fixing bracket is provided at the upper end of the thickener. One end of the PU siphon is connected to the thickener through the siphon fixing bracket. The PU siphon includes several hollow hoses, and the several hollow hoses extend to different depths of the thickener. The several hollow hoses are fixed together by PU pipe fixing ties. The other end of the PU siphon is connected to the drainage collection pool. The PU siphon is provided with a drainage ball valve and a PU pipe tee. The PU pipe tee is connected to a multi-way distributor, and the multi-way distributor is connected to a water injection pipe. A water injection valve is connected to the water injection pipe.

2. The thickener clear water layer detection device according to claim 1, characterized in that a transparent observation window is provided on the side wall of the thickener, and the transparent observation window is near the end where the PU siphon is connected to the thickener, so as to facilitate observing the situation of the clear water layer inside the thickener.

3. The thickener clear water layer detection device according to claim 1, characterized in that the outer surface of the hose part of the PU siphon is covered with a wear-resistant protective layer to improve the durability and service life of the PU siphon.

4. The thickener clear water layer detection device according to claim 1, characterized in that a sewage outlet is provided at the bottom of the thickener, and a sewage valve is installed on the sewage outlet for regularly discharging the sediment in the thickener to keep the thickener clean and working efficiently.

5. The thickener clear water layer detection device according to claim 1, characterized in that a flow meter is provided on the water injection pipe for real-time monitoring of the water volume injected into the thickener, so as to facilitate precise control of the water injection process.

6. The thickener clear water layer detection device according to claim 4, characterized in that a cleaning device is further provided at the upper end of the thickener, and the cleaning device is adjacent to the siphon fixing bracket for regularly cleaning the inner wall of the thickener and the PU siphon to prevent blockage and accumulation of dirt.

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