Automatic dosing equipment matched with mine water treatment equipment

Abstract

The utility model relates to automatic dosing equipment matched with mine water treatment equipment, which comprises a medicine storage tank, a dosing hose, a rotating frame and a placing seat, an infusion pump is arranged on an outlet of the medicine storage tank, a flowmeter is arranged on the infusion pump, the outlet of the infusion pump is connected with the dosing hose, one end of the dosing hose far away from the infusion pump is arranged on the rotating frame, and the other end of the dosing hose far away from the rotating frame is arranged on the placing seat. The rotating frame is rotatably connected to the placement seat, a liquid level sensor A and a wireless transmitter are arranged on the placement seat, a console, a wireless receiver and a timer are arranged on the side face of the medicine storage tank, the liquid level sensor A is in data connection with the wireless transmitter, the wireless transmitter is in data connection with the wireless receiver, and the wireless receiver is in data connection with the console. And the console is in data connection with the infusion pump, the flowmeter and the timer. The device has the function of automatically adding chemicals into the sewage pool according to sewage treatment batches, the workload of workers is reduced, the chemical adding position can be adjusted according to treatment requirements, and the device is convenient to operate.

Description

Technical Field

[0001] The utility model relates to the technical field of water treatment, in particular to automatic dosing equipment used in conjunction with mine water treatment equipment. Background Art

[0002] Mining operations will generate a large amount of mine wastewater. In order to prevent the wastewater from polluting the surrounding environment, the mine wastewater needs to be treated to a certain extent. Common wastewater treatment is often to introduce the sewage into a sewage pool, then add the corresponding reagents to the sewage for reaction, and finally discharge the wastewater after the reaction is completed to the subsequent treatment process. After the sewage treatment meets the standards, it will be discharged or recycled for reuse.

[0003] Usually, the operation of adding drugs to the sewage pool is performed by a dosing device. Since mine sewage is continuously generated as the mine operation progresses and the volume of the sewage pool is limited, mine sewage often flows into the sewage pool in batches, and the dosing device is generally unable to automatically add drugs according to the situation of sewage entering the sewage pool. The staff is required to manually operate the dosing device, which increases the workload of the staff. In addition, the drug outlet position of the dosing device in the sewage pool is fixed, and the drug outlet position affects the mixing effect of the agent in the sewage. It is difficult to achieve when the sewage treatment situation changes and the dosing position needs to be changed. Utility Model Content

[0004] The utility model aims to provide an automatic dosing device for supporting mine water treatment equipment, which has the function of automatically adding drugs into a sewage pool according to sewage treatment batches, reducing the workload of staff, and the dosing position can be adjusted according to treatment needs, and is easy to operate.

[0005] The technical solution of the utility model is as follows:

[0006] An automatic dosing device for use with mine water treatment equipment comprises a drug storage tank, a drug delivery hose, a rotating frame and a placement seat, wherein a liquid pump is arranged on the outlet of the drug storage tank, a flow meter is arranged on the liquid delivery pump, a drug delivery hose is connected to the outlet of the liquid delivery pump, an end of the drug delivery hose away from the liquid delivery pump is mounted on the rotating frame, the rotating frame is rotatably connected to the placement seat, a liquid level sensor A and a wireless transmitter are arranged on the placement seat, a control console, a wireless receiver and a timer are arranged on the side of the drug storage tank, a data connection is established between the liquid level sensor A and the wireless transmitter, a data connection is established between the wireless transmitter and the wireless receiver, a data connection is established between the wireless receiver and the control console, and a data connection is established between the control console, the liquid delivery pump, the flow meter and the timer.

[0007] Preferably, the rotating frame is provided with a horizontal plate in front of the medicine outlet end of the dosing hose, and a spoiler paddle is rotatably connected on the surface of the horizontal plate facing the dosing hose, and a submersible motor is provided on the surface of the horizontal plate facing away from the dosing hose, and the driving rod of the submersible motor is coaxially connected to the rotating shaft of the spoiler paddle.

[0008] Preferably, a movable plate is provided at the bottom of the medicine storage tank, and self-locking universal wheels are evenly provided at the bottom of the movable plate.

[0009] Preferably, a rotatable trustee roller is provided on the top of the movable plate next to the outlet of the medicine storage tank, and the drug delivery hose is in rolling contact with the upper surface of the trustee roller.

[0010] Preferably, a liquid level sensor B is provided at the bottom of the medicine storage tank, a warning light is provided at the top of the medicine storage tank, and the control console is data-connected with the liquid level sensor B and the warning light.

[0011] Preferably, an anti-slip layer is provided at the bottom of the placement seat.

[0012] Preferably, the placement seat is provided with a barb.

[0013] The utility model has the following beneficial technical effects:

[0014] 1. Through the combination of liquid level sensor A, wireless transmitter, wireless receiver, console, timer and flow meter, the effect of automatically adding medicine to the sewage pool with the sewage volume reaching the standard is achieved, with a high degree of automation, which reduces the workload of the staff; before use, the standard liquid level of the sewage pool and the amount of medicine required for a single dosing are preset in the console, the sewage treatment time in the sewage pool is preset in the timer, the placement seat is placed at the bottom of the sewage pool, and the medicine storage tank is placed on the ground next to the sewage pool. When in use, the liquid level sensor A detects the data of the liquid level height in the sewage pool and transmits it back to the console via the wireless transmitter and wireless receiver. When the liquid level in the sewage pool exceeds the standard, the control panel will automatically detect the liquid level in the sewage pool. When marking the liquid level, the control console turns on the liquid pump, and the liquid agent in the storage tank flows along the dosing hose and finally flows into the sewage pool at the placement seat. The flow meter detects the amount of liquid agent sent away by the pump and transmits it back to the control console. When the amount of medicine put into the sewage pool reaches the predetermined single dosage, the control console turns off the liquid pump and starts the timer. When the time measured by the timer reaches the preset sewage treatment time, the timer sends a signal to the control console. The control console that receives the signal from the timer sends a control signal to the flow meter to reset the flow meter data to zero, so that the liquid pump returns to the state where it can add medicine to the sewage pool again, thereby avoiding excessive addition of medicine to the sewage pool in a single sewage treatment.

[0015] 2. The drug outlet end of the dosing hose is indirectly connected to the placement seat, and the placement seat can move the drug outlet end of the dosing hose to a position with a good dosing effect according to the needs of sewage treatment, and use the friction between the placement seat and the bottom of the sewage pool and the weight of the placement seat to make the drug outlet end of the dosing hose stay stably in the position, and the adjustment is flexible and convenient; the drug outlet end of the dosing hose is indirectly connected to the placement seat via a rotating frame, and the rotating frame is rotatably connected to the placement seat, so that the drug outlet end of the dosing hose can be flexibly turned, reducing the obstacles to the smooth outflow of liquid medicine caused by bends in the dosing hose. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The technical solution of the utility model will be further described below in conjunction with the accompanying drawings.

[0017] Attached Figure 1 This is a cross-sectional view of the utility model when it is loaded into a sewage tank.

[0018] Attached Figure 2 for Figure 1 A magnified view of part A.

[0019] Attached Figure 3 This is a front view of the utility model at the placement seat, in which the medication hose is in a vertical direction.

[0020] Attached Figure 4 This is a side view of the utility model at the placement seat, in which the medication hose is in a horizontal direction.

[0021] In the figure: 1-drug storage tank, 2-drug administration hose, 3-rotating frame, 4-placing seat, 5-liquid pump, 6-flow meter, 7-liquid level sensor A, 8-wireless transmitter, 9-wireless receiver, 10-control console, 11-timer, 12-cross plate, 13-spoiler paddle, 14-submersible motor, 15-moving plate, 16-self-locking universal wheel, 17-hosting roller, 18-liquid level sensor B, 19-warning light, 20-anti-slip layer, 21-barb, 22-sewage tank, 23-ground. DETAILED DESCRIPTION

[0022] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0023] Example:

[0024] like Figures 1 to 4As shown, this embodiment provides an automatic dosing device for supporting mine water treatment equipment, including a drug storage tank 1, a drug delivery hose 2, a rotating frame 3 and a placement seat 4. A liquid pump 5 is provided on the outlet of the drug storage tank 1, and a flow meter 6 is provided on the liquid delivery pump 5. The outlet of the liquid delivery pump 5 is connected to the drug delivery hose 2. The end of the drug delivery hose 2 away from the liquid delivery pump 5 is mounted on the rotating frame 3. The rotating frame 3 is rotatably connected to the placement seat 4. A liquid level sensor A7 and a wireless transmitter 8 are provided on the placement seat 4. A control console 10, a wireless receiver 9 and a timer 11 are provided on the side of the drug storage tank 1. The liquid level sensor A7 is data connected to the wireless transmitter 8, the wireless transmitter 8 is data connected to the wireless receiver 9, the wireless receiver 9 is data connected to the control console 10, and the control console 10 is data connected to the liquid delivery pump 5, the flow meter 6 and the timer 11.

[0025] By using the liquid level sensor A7, wireless transmitter 8, wireless receiver 9, control console 10, timer 11 and flow meter 6 in combination, the effect of automatically adding medicine to the sewage pool 22 with the sewage volume meeting the standard is achieved, with a high degree of automation and reduced workload of the staff; before use, the control console 10 presets the standard liquid level of the sewage pool 22 and the amount of medicine required for a single dosing, the timer 11 presets the sewage treatment time in the sewage pool 22, the placement seat 4 is placed at the bottom of the sewage pool 22, and the medicine storage tank 1 is placed on the ground 23 next to the sewage pool 22. When in use, the liquid level sensor A7 detects the data of the liquid level height in the sewage pool 22 and transmits it back to the control console 10 via the wireless transmitter 8 and the wireless receiver 9. When the liquid level height in the sewage pool 22 exceeds the standard, the control console 10 detects the liquid level height in the sewage pool 22. When the liquid level reaches 0.04, the control console 10 turns on the liquid pump 5, and the liquid medicine in the medicine storage tank 1 flows along the dosing hose 2 and finally flows into the sewage pool 22 at the placement seat 4. The flow meter 6 detects the amount of liquid medicine sent away by the water pump and transmits it back to the control console 10. When the amount of medicine put into the sewage pool 22 reaches the predetermined single dosing amount, the control console 10 turns off the liquid pump 5 and starts the timer 11 to count. When the time counted by the timer 11 reaches the preset sewage treatment time, the timer 11 sends a signal to the control console 10. The control console 10 that receives the signal from the timer 11 sends a control signal to the flow meter 6 to reset the data of the flow meter 6 to zero, so that the liquid pump 5 returns to the state where it can add medicine to the sewage pool 22 again, thereby avoiding excessive addition of medicine to the sewage pool 22 in a single sewage treatment. The drug outlet end of the dosing hose 2 is indirectly connected to the placement seat 4, and the placement seat 4 can move the drug outlet end of the dosing hose 2 to a position with a good dosing effect according to the needs of sewage treatment, and utilize the friction between the placement seat 4 and the bottom of the sewage pool 22 and the weight of the placement seat 4 to allow the drug outlet end of the dosing hose 2 to stay stably at the position, and the adjustment is flexible and convenient; the drug outlet end of the dosing hose 2 is indirectly connected to the placement seat 4 via the rotating frame 3, and the rotating frame 3 is rotatably connected to the placement seat 4, so that the drug outlet end of the dosing hose 2 can be flexibly turned, thereby reducing the obstruction of the smooth outflow of liquid medicine due to the bends in the dosing hose 2.

[0026] Furthermore, the rotating frame 3 is provided with a horizontal plate 12 in front of the drug outlet end of the dosing hose 2, and a spoiler paddle 13 is rotatably connected on the surface of the horizontal plate 12 facing the dosing hose 2, and a submersible motor 14 is provided on the surface of the horizontal plate 12 away from the dosing hose 2, and a driving rod of the submersible motor 14 is coaxially connected to the rotating shaft of the spoiler paddle 13.

[0027] The submersible motor 14 can drive the spoiler paddle 13 to rotate. The rotating spoiler paddle 13 can disrupt the liquid medicine flowing out from the medicine outlet end of the medicine-dispensing hose 2, speed up the speed of the medicine mixing into the sewage, and improve the sewage treatment efficiency.

[0028] Furthermore, a movable plate 15 is provided at the bottom of the medicine storage tank 1 , and self-locking universal wheels 16 are evenly provided at the bottom of the movable plate 15 .

[0029] The movable plate 15 with self-locking universal wheels 16 enables the medicine storage tank 1 to be easily moved. When the position of the medicine storage tank 1 needs to be moved, each self-locking universal wheel 16 is unlocked. When the medicine storage tank 1 is pushed to the predetermined position, the self-locking universal wheel 16 can be re-locked. The transfer is flexible and the operation is convenient.

[0030] Furthermore, a rotatable trustee roller 17 is provided on the top of the movable plate 15 next to the outlet of the medicine storage tank 1 , and the medication hose 2 is in rolling contact with the upper surface of the trustee roller 17 .

[0031] The medication hose 2 is lifted by the hosting roller 17 , so as to reduce the contact between the medication hose 2 and the ground 23 , thereby reducing the probability of damage to the medication hose 2 .

[0032] Furthermore, a liquid level sensor B18 is provided at the bottom of the medicine storage tank 1 , a warning light 19 is provided at the top of the medicine storage tank 1 , and the control console 10 is data-connected with the liquid level sensor B18 and the warning light 19 .

[0033] By using the liquid level sensor B18, the control console 10 and the warning light 19 in combination, the staff can be reminded in time to replenish the medicine in the medicine storage tank 1 when the medicine is insufficient. The minimum liquid level height in the medicine storage tank 1 is set in the control console 10, and the liquid level sensor B18 detects the liquid level height in the medicine storage tank 1 and transmits it back to the control console 10. When the amount of medicine is insufficient and the liquid level height in the medicine storage tank 1 is lower than the minimum liquid level height, the control console 10 sends a control signal to the warning light 19, and the warning light 19 lights up. The staff finds the medicine storage tank 1 that is short of medicine through the lit warning light 19 and replenishes the medicine in the medicine storage tank 1.

[0034] Furthermore, an anti-slip layer 20 is provided at the bottom of the placement seat 4 .

[0035] The anti-skid layer 20 increases the friction between the placement seat 4 and the bottom of the sewage pool 22, thereby improving the stability of the placement of the placement seat 4.

[0036] Furthermore, a barb 21 is provided on the placement seat 4 .

[0037] A barb 21 is provided on the placement seat 4, and the barb 21 cooperates with tools such as a long rope and a long pole equipped with a hook, so that the staff can lift the placement seat 4 on the side of the sewage pool 22 and transfer it, which is convenient for use.

[0038] The working principle and use process of this utility model:

[0039] Before use, the control console 10 presets the standard liquid level of the sewage pool 22 and the amount of medicine to be added for a single dosing, the timer 11 presets the sewage treatment time in the sewage pool 22, the placement seat 4 is placed at a position suitable for dosing at the bottom of the sewage pool 22, and the medicine storage tank 1 is pushed to the ground 23 next to the sewage pool 22. When in use, the mine sewage enters and exits the sewage pool 22 in batches for treatment. After the previous batch of sewage is discharged from the sewage pool 22, a new batch of sewage flows into the sewage pool 22. When the liquid level in the sewage pool 22 exceeds the standard liquid level, the suction pump 5 injects a preset amount of medicine into the sewage pool 22. The medicine is dispersed by the rotating spoiler paddle 13 at the medicine outlet end of the dosing hose 2 and mixed into the sewage. When the flow value of the flow meter 6 reaches the preset single dosing When the sewage treatment time is reached and the control console 10 is not sent, the flow value of the flow meter 6 is maintained at the single dosage, so that the liquid pump 5 is maintained in the closed state to avoid excessive dosage. Generally, the sewage treatment time preset in the timer 11 should be greater than the time the sewage needs to react with the agent in the sewage pool 22 to ensure that the sewage and the agent react sufficiently. When the sewage in the sewage pool 22 completes the current stage of treatment and is discharged, the timer 11 counts up the sewage treatment time, and the liquid pump 5 resumes the ability to add drugs to the sewage pool 22 because the flow data of the flow meter 6 is reset. When new sewage flows into the sewage pool 22 and the liquid level reaches the standard level, the liquid pump 5 automatically adds the agent to the sewage pool 22.

[0040] The above are only specific application examples of the utility model, and do not constitute any limitation on the protection scope of the utility model. Any technical solution formed by equivalent transformation or equivalent replacement falls within the protection scope of the utility model.

Claims

1. An automatic dosing device for mine water treatment equipment, characterized in that: It includes a medicine storage tank, a drug delivery hose, a rotating frame and a placement seat. The outlet of the medicine storage tank is provided with a liquid pump, the liquid delivery pump is provided with a flow meter, the outlet of the liquid delivery pump is connected to the drug delivery hose, the end of the drug delivery hose away from the liquid delivery pump is installed on the rotating frame, the rotating frame is rotatably connected to the placement seat, the placement seat is provided with a liquid level sensor A and a wireless transmitter, the side of the medicine storage tank is provided with a console, a wireless receiver and a timer, the liquid level sensor A is data-connected to the wireless transmitter, the wireless transmitter is data-connected to the wireless receiver, the wireless receiver is data-connected to the console, and the console is data-connected to the liquid delivery pump, the flow meter and the timer.

2. The automatic dosing device for mine water treatment equipment according to claim 1 is characterized by: The rotating frame is provided with a horizontal plate in front of the medicine outlet end of the dosing hose, and a spoiler paddle is rotatably connected on the surface of the horizontal plate facing the dosing hose. A submersible motor is provided on the surface of the horizontal plate facing away from the dosing hose, and a driving rod of the submersible motor is coaxially connected to the rotating shaft of the spoiler paddle.

3. The automatic dosing device for mine water treatment equipment according to claim 1 is characterized by: A movable plate is provided at the bottom of the medicine storage tank, and self-locking universal wheels are evenly provided at the bottom of the movable plate.

4. The automatic dosing device for mine water treatment equipment according to claim 3 is characterized by: A rotatable trustee roller is arranged on the top of the movable plate beside the outlet of the medicine storage tank, and the drug delivery hose is in rolling contact with the upper surface of the trustee roller.

5. The automatic dosing device for mine water treatment equipment according to claim 1 is characterized by: A liquid level sensor B is provided at the bottom of the medicine storage tank, a warning light is provided at the top of the medicine storage tank, and the control console is data-connected with the liquid level sensor B and the warning light.

6. The automatic dosing device for mine water treatment equipment according to claim 1, characterized in that: An anti-skid layer is arranged at the bottom of the placement seat.

7. The automatic dosing device for mine water treatment equipment according to claim 1, characterized in that: The placement seat is provided with a barb.

Images