CN211098838U - Flocculant solution preparation and metering feeding system - Google Patents
Flocculant solution preparation and metering feeding system Download PDFInfo
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- CN211098838U CN211098838U CN201921901126.0U CN201921901126U CN211098838U CN 211098838 U CN211098838 U CN 211098838U CN 201921901126 U CN201921901126 U CN 201921901126U CN 211098838 U CN211098838 U CN 211098838U
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Abstract
The utility model relates to a flocculating agent solution is prepared and measurement dispensing system. The utility model discloses can realize that flocculating agent solution is according to setting for the automatic preparation of concentration and input, and solution input volume and pending ore deposit volume and dense pond overflow quality of water "interlock" to realize the linkage adjustment. The utility model comprises a dosing device, a water inlet pipe, a solution preparation device and a plc electric control cabinet, wherein the dosing device comprises a blower, a medicine inlet pipe, a medicine storage box, a spiral ore feeder and a Venturi three-way drainage tube which are sequentially connected, a high-frequency vibrator is arranged on the medicine storage box, the blower is connected with the end part of the medicine inlet pipe, and the outlet of the Venturi three-way drainage tube is connected with the medicine inlet pipe; the solution preparation device comprises a solid-liquid mixer, a solution preparation box and a liquid storage box, wherein a plc arranged in a plc electric control cabinet receives signals of a differential pressure type liquid level meter, an electromagnetic flowmeter, a belt scale, a turbidity meter and an ore pulp settlement interface meter and controls the opening and closing of a high-frequency vibrator, a spiral ore feeder, a blower, a stirrer, an electric butterfly valve and a screw metering pump.
Description
Technical Field
The utility model relates to a flocculating agent solution is prepared and measurement dispensing system.
Background
The method is characterized in that a large amount of ore pulp products with low concentration and fine particles are generated in the mineral processing process, the ore pulp products can be used for subsequent operation only after being concentrated to proper concentration, the particle size of the particles has great influence on the settling speed, the concentration effect, the type selection of concentration equipment and the like, and in order to improve the settling speed of the fine particles and the concentration effect, a flocculating agent is usually added into ore pulp to enable the fine particles to form flocs, the settling speed is accelerated, the flocculating agent is required to be prepared into a solution with the concentration of less than 3 per thousand before being added, and the solution can be used after being cured for a certain time.
Disclosure of Invention
In order to solve the problem, the utility model provides a flocculating agent solution is prepared and measurement dispensing system can realize that flocculating agent solution prepares and puts in according to setting for concentration is automatic, and solution input volume and pending ore deposit volume and dense pond overflow quality of water "interlocking" to realize the linkage adjustment.
In order to achieve the above object, the utility model adopts the following technical scheme: the flocculant solution preparation and metering delivery system comprises a dosing device, a water inlet pipe, a solution preparation device and a plc electric control cabinet, wherein the dosing device comprises an air blower, a medicine inlet pipe, a medicine storage box, a spiral ore feeder and a Venturi three-way drainage pipe which are sequentially connected, a high-frequency vibrator is arranged on the medicine storage box, the air blower is connected with the end part of the medicine inlet pipe, and the outlet of the Venturi three-way drainage pipe is connected with the medicine inlet pipe; the solution preparation device comprises a solid-liquid mixer, a solution preparation box and a liquid storage box, wherein a medicine inlet pipe and a water inlet pipe are respectively connected with the solid-liquid mixer, a stirrer is arranged in the solution preparation box, the solid-liquid mixer is connected with the solution preparation box, and the solution preparation box is respectively connected with the top of the liquid storage box through an overflow pipe and a connecting pipe; a liquid outlet pipe of the liquid storage tank is connected with the thickening tank, and a screw metering pump is arranged on the liquid outlet pipe; differential pressure type liquid level meters are arranged in the solution preparation box and the liquid storage box, electric butterfly valves are respectively arranged on the water inlet pipe, the connecting pipe and the liquid outlet pipe, and electromagnetic flow meters are respectively arranged on the water inlet pipe and the liquid outlet pipe; the plc that sets up in the automatically controlled cabinet of plc respectively with high frequency vibrator, the spiral gives the ore deposit ware, the air-blower, the agitator, the belt weigher, the differential pressure type level gauge, the electric butterfly valve, electromagnetic flowmeter, the screw rod measuring pump, turbidity appearance and the ore pulp settlement interface appearance of setting in the dense pond link to each other, receive the signal of differential pressure type level gauge, electromagnetic flowmeter, the belt weigher, turbidity appearance and ore pulp settlement interface appearance and control high frequency vibrator, the spiral gives the ore deposit ware, the air-blower, the agitator, the opening and close of electric butterfly valve and screw rod measuring pump.
The screw metering pumps are respectively arranged on the two liquid outlet pipes which are connected in parallel; the two screw metering pumps are used for one work and one standby, and the normal operation of the system can be effectively ensured.
The volume of the liquid storage tank is not less than 1.2 times of the sum of the effective volume of the preparation tank and the total volume of the medicament solution generated in the solution preparation process.
The turbidimeter is arranged near the overflow port of the thickening tank; the measured value can be ensured to be more accurate.
The top of the liquid storage tank is provided with an observation port; the condition in the liquid storage tank can be known through the observation port.
A sleeve heater is arranged on a medicine inlet pipe between the blower and the Venturi three-way drainage pipe, and the sleeve heater is connected with the output of the plc; through plc automatic control sleeve pipe heater, realize improving liquid medicine mixing efficiency to the promotion of inlet air temperature.
Beneficial effects of the utility model
The utility model discloses a plc received information, according to setting for the technological parameter scope, realize automatic control solution preparation and measurement and put in, degree of automation is high, through setting for flocculating agent configuration concentration value to P L C, the liquid medicine memory space of solution preparation case and liquid reserve tank, P L C receives the information that sets up the differential pressure type level gauge feedback in solution preparation case and liquid reserve tank, when reaching the lower limit value, P L C sends out the signal of starting to do to high frequency vibrator, screw feeder and air-blower, through adjusting the operating frequency and the operating time of screw feeder, guarantee the ration and add the medicine, through electric butterfly valve and the electromagnetic flowmeter on the inlet tube, control the inflow, guaranteed the medicament and prepared the concentration, through sleeve pipe heater and agitator, improve medicament preparation efficiency, P L C gathers the real-time ore volume of belt weigher, gather the data of ore pulp settlement interface appearance and turbidity appearance, according to the dense pond overflow water "target turbidity value" that P L C set for, P L C sends the action signal to the screw rod measuring pump, realize the intelligent measurement of flocculating agent solution and put.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
The utility model discloses a charge device 30, inlet tube 10, solid-liquid mixing arrangement 40 and the automatically controlled cabinet 20 of plc, charge device include air-blower 5, advance pencil 7 and consecutive deposit medical kit 1, spiral feeder 3, venturi tee bend drainage tube 4, deposit and be provided with high frequency vibrator 2 on the medical kit 1, air-blower 5 links to each other with the pencil 7 tip of advancing that installs sleeve heater 6, and venturi tee bend drainage tube 4's exit linkage is on advancing the pencil. The solid-liquid mixing device 40 comprises a solid-liquid mixer 8, a solution preparation box 12 and a liquid storage box 18, the medicine inlet pipe 7 and the water inlet pipe 10 are respectively connected with the solid-liquid mixer 8, and the water inlet pipe 10 is provided with an electric butterfly valve 9a and an electromagnetic flowmeter 11 a. The solution preparation box 12 is internally provided with a stirrer 13, the solution preparation box 12 is provided with an overflow pipe 15 and a connecting pipe 16, the solid-liquid mixer 8 is connected with the top of the solution preparation box 12, the solution preparation box 12 is respectively connected with the top of a liquid storage box 18 through the overflow pipe 15 and the connecting pipe 16, and the connecting pipe 16 is provided with an electric butterfly valve 9 d. The liquid outlet pipe 19 of the liquid storage tank 18 with the observation port 17 arranged at the top comprises two parallel pipelines, each pipeline is provided with an electric butterfly valve 9b, a screw metering pump 21 and an electric butterfly valve 9c, the two pipelines are combined and then connected with a thickener 23, and the combined pipelines are provided with an electromagnetic flowmeter 11 b. Differential pressure type liquid level meters 14 a and 14 b are respectively provided in the solution preparation tank 12 and the liquid storage tank 18. A turbidity meter 24 and an ore pulp sedimentation interface meter 25 are arranged in the thickening tank 23, and the turbidity meter 24 is arranged near the overflow port of the thickening tank 23. The input end of a plc arranged in a plc electric control cabinet is respectively connected with a belt scale 22, differential pressure type liquid level meters 14 a and 14 b, electromagnetic flow meters 11 a and 11 b, a turbidity meter 24 and an ore pulp settlement interface meter 25, and signals of the belt scale 22, the differential pressure type liquid level meters 14 a and 14 b, the electromagnetic flow meters 11 a and 11 b, the turbidity meter 24 and the ore pulp settlement interface meter 25 are received; the output end of plc is connected with high frequency vibrator 2, spiral feeder 3, blower 5, sleeve heater 6, agitator 13, screw metering pump 21, electric butterfly valve 9a, 9b, 9c, 9d, controlling their opening and closing. The volume of the reservoir 18 is not less than 1.2 times the sum of the effective volume of the preparation tank 12 and the total volume of the pharmacological solution produced during the solution preparation process.
Claims (5)
1. A flocculant solution preparation and metering delivery system is characterized by comprising a dosing device, a water inlet pipe, a solution preparation device and a plc electric control cabinet, wherein the dosing device comprises a blower, a medicine inlet pipe, a medicine storage box, a spiral feeder and a Venturi three-way drainage pipe which are sequentially connected, a high-frequency vibrator is arranged on the medicine storage box, the blower is connected with the end part of the medicine inlet pipe, and the outlet of the Venturi three-way drainage pipe is connected with the medicine inlet pipe; the solution preparation device comprises a solid-liquid mixer, a solution preparation box and a liquid storage box, wherein a medicine inlet pipe and a water inlet pipe are respectively connected with the solid-liquid mixer, a stirrer is arranged in the solution preparation box, the solid-liquid mixer is connected with the solution preparation box, and the solution preparation box is respectively connected with the top of the liquid storage box through an overflow pipe and a connecting pipe; a liquid outlet pipe of the liquid storage tank is connected with the thickening tank, and a screw metering pump is arranged on the liquid outlet pipe; differential pressure type liquid level meters are arranged in the solution preparation box and the liquid storage box, electric butterfly valves are respectively arranged on the water inlet pipe, the connecting pipe and the liquid outlet pipe, and electromagnetic flow meters are respectively arranged on the water inlet pipe and the liquid outlet pipe; the plc that sets up in the automatically controlled cabinet of plc respectively with high frequency vibrator, the spiral gives the ore deposit ware, the air-blower, the agitator, the belt weigher, the differential pressure type level gauge, the electric butterfly valve, electromagnetic flowmeter, the screw rod measuring pump, turbidity appearance and the ore pulp settlement interface appearance of setting in the dense pond link to each other, receive the signal of differential pressure type level gauge, electromagnetic flowmeter, the belt weigher, turbidity appearance and ore pulp settlement interface appearance and control high frequency vibrator, the spiral gives the ore deposit ware, the air-blower, the agitator, the opening and close of electric butterfly valve and screw rod measuring pump.
2. The flocculant solution preparation and dosing system of claim 1, wherein the screw metering pumps are respectively arranged on two outlet pipes connected in parallel.
3. The flocculant solution preparation and dosing system of claim 1, wherein the turbidity meter is positioned on the overflow side of the thickener tank.
4. The flocculant solution compounding and dosing system of claim 1, wherein a viewing port is provided at a top of the tank.
5. The flocculant solution preparation and dosing system of claim 1, wherein a sleeve heater is provided in the inlet pipe between the blower and the venturi tee drain, the sleeve heater being connected to the output of the plc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921901126.0U CN211098838U (en) | 2019-11-06 | 2019-11-06 | Flocculant solution preparation and metering feeding system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921901126.0U CN211098838U (en) | 2019-11-06 | 2019-11-06 | Flocculant solution preparation and metering feeding system |
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| Publication Number | Publication Date |
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| CN211098838U true CN211098838U (en) | 2020-07-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921901126.0U Active CN211098838U (en) | 2019-11-06 | 2019-11-06 | Flocculant solution preparation and metering feeding system |
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| CN (1) | CN211098838U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114177808A (en) * | 2021-12-31 | 2022-03-15 | 三门峡化工机械有限公司 | Automatic dispensing system of water purifying agent |
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2019
- 2019-11-06 CN CN201921901126.0U patent/CN211098838U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114177808A (en) * | 2021-12-31 | 2022-03-15 | 三门峡化工机械有限公司 | Automatic dispensing system of water purifying agent |
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