Device for automatically adjusting and stabilizing feeding pressure of cyclone through liquid level of pump pool
By installing an automatic liquid level regulation system in the pump pool to monitor and control the liquid level, the problems of slurry pump cavitation and hydrocyclone gas flow caused by unstable liquid level in the pump pool were solved, and the stable operation and efficient classification of the hydrocyclone were achieved.
Patent Information
- Application Number
- CN202422868784.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-22
- Publication Date
- 2025-10-24
- Estimated Expiration
- 2034-11-22
AI Technical Summary
In the existing technology, unstable liquid level in the pump pool leads to problems such as cavitation in the slurry pump and gas leakage in the hydrocyclone, which affects the stability of the hydrocyclone's production process and its classification efficiency.
An automatic liquid level regulation system for the pump pool is adopted. The liquid level control system monitors the liquid level in the pump pool and controls the opening or closing of the water supply pipeline to keep the liquid level in the pump pool stable, thereby ensuring the stable feed pressure of the hydrocyclone.
It effectively avoids slurry pump cavitation and hydrocyclone gas flow, improving the stability of the production process and the grading efficiency of the hydrocyclone.
Smart Images
Figure CN223464946U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to mineral separation operation equipment technical field, especially through the pump pool liquid level automatic regulation stabilizes cyclone feed pressure device. BACKGROUND
[0002] Cyclone is the common classification equipment in the process of mineral separation operation, has the advantages such as high classification efficiency, stable equipment operation, low maintenance cost, etc., at present, the mineral separation operation department has 30 cyclones of ∮500mm, 70 cyclones of ∮350mm, the parameters controlled by cyclone include feed pressure, feed concentration, sand discharge size, overflow pipe insertion cavity depth and other parameters, the feed mode is through the slurry pump to feed into cyclone, the slurry pump is connected with pump pool, and the feed pressure stability of cyclone is realized by controlling the high and low of pump pool liquid level, if the pump pool liquid level is unstable, it will cause pump emptying, cyclone panting and other problems, and the stability of production process is influenced. CONTENT OF UTILITY MODEL
[0003] The utility model discloses a kind of through pump pool liquid level automatic regulation stabilizes cyclone feed pressure device, to solve the problems existing in the prior art described above, simple structure, convenient to use, effectively guarantee cyclone operation stability.
[0004] To achieve the above object, the utility model provides the following scheme:
[0005] The utility model provides a kind of through pump pool liquid level automatic regulation stabilizes cyclone feed pressure device, comprising: pump pool, slurry pump, water supply pipeline and liquid level control system, one end of the slurry pump is used to connect with the bottom of the pump pool and communicate, and the other end is used to connect with cyclone and communicate;The one end of the water supply pipeline is used to connect with the top of the pump pool and communicate, and the other end is used to connect with water source and communicate;The liquid level control system is used to monitor the liquid level position in the pump pool and can control the liquid level position in the pump pool by controlling the opening or closing of the water supply pipeline to ensure the feed pressure stability of cyclone.
[0006] Preferably, the liquid level control system includes a level gauge and a controller, the level gauge is signal connected with the controller to transmit the monitored liquid level position to the controller.
[0007] Preferably, the liquid level control system further includes a solenoid valve, the solenoid valve is arranged on the water supply pipeline, and the solenoid valve is signal connected with the controller.
[0008] Preferably, the level gauge includes a measurement probe, a first signal transmission line and a first display screen, the measurement probe is signal connected with the controller through the first signal transmission line, and the first display screen is used to display the liquid level position in the pump pool measured by the measurement probe.
[0009] Preferably, the measuring probe is a pressure sensor type liquid level meter.
[0010] Preferably, a second signal transmission line is further included for signal connection between the controller and the electromagnetic valve.
[0011] Preferably, the controller includes a microprocessor, a second display screen, an operation panel and a power module, the microprocessor, the second display screen and the operation panel are electrically connected with the power module, and the microprocessor is used for signal connection with the first signal transmission line and the second signal transmission line.
[0012] The utility model discloses relative to prior art has obtained following technical effect:
[0013] The utility model discloses a kind of through pump pool liquid level automatic regulation stable cyclone feed pressure device, the liquid level position in pump pool is monitored by liquid level control system and through control water supply pipeline to ensure the stability of liquid level position in pump pool, avoid slag slurry pump to appear to hit empty, cause cyclone panting phenomenon, to improve the stable smooth running of production process and the classification efficiency of cyclone. BRIEF DESCRIPTION OF DRAWINGS
[0014] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or prior art, the drawings needed to be used in the embodiments will be simply introduced as follows, obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained according to these drawings without creative labor.
[0015] Figure 1 The utility model provides the structure schematic diagram of through pump pool liquid level automatic regulation stable cyclone feed pressure device;
[0016] In the drawing: 1, pump pool;2, slag slurry pump;3, water supply pipeline;4, liquid level meter;5, controller;6, electromagnetic valve;7, first signal transmission line;8, second signal transmission line. DETAILED DESCRIPTION
[0017] The technical scheme in the embodiments of the utility model will be clearly and completely described in combination with the drawings in the embodiments of the utility model, obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.
[0018] The utility model discloses a kind of through pump pool liquid level automatic regulation stable cyclone feed pressure device, to solve the problems existing in the prior art above, simple structure, convenient to use, effectively guarantee cyclone operation stability.
[0019] In order to make the above-mentioned purposes, features and advantages of the utility model more obvious and easy to understand, the utility model will be further described in detail below with reference to the drawings and specific embodiments.
[0020] The utility model provides a kind of through pump pool liquid level automatic regulation stable cyclone feed pressure device, as shown in figure Figure 1 It is used to connect and communicate with the bottom of pump pool 1, and the other end is used to connect and communicate with cyclone;The one end of water supply pipeline 3 is used to connect and communicate with the top of pump pool 1, and the other end is used to connect and communicate with water source;Liquid level control system is used to monitor the liquid level position in pump pool 1, and can control the liquid level position in pump pool 1 by controlling the opening or closing of water supply pipeline 3 to ensure the stable feed pressure of cyclone, the liquid level position in pump pool 1 is monitored by liquid level control system, and the stability of liquid level position in pump pool 1 is ensured by controlling water supply pipeline 3, to avoid the phenomenon that cyclone gasps, etc. Occurs when slag slurry pump 2 is empty, so as to improve the stable and smooth operation of production process and the classification efficiency of cyclone.
[0021] In a preferred embodiment, the liquid level control system includes a liquid level meter 4 and a controller 5, the liquid level meter 4 is signal connected with the controller 5 to transmit the monitored liquid level position to the controller 5, the liquid level meter 4 is signal connected with the controller 5, and the liquid level position information in pump pool 1 can be transmitted to the controller 5 in time and accurately, which provides a data basis for automatic adjustment
[0022] In a preferred embodiment, the liquid level control system further includes a solenoid valve 6, the solenoid valve 6 is arranged on the water supply pipeline, and the solenoid valve 6 is signal connected with the controller 5, so that the controller 5 can accurately control the opening or closing of water supply pipeline 3 according to the liquid level, and the automation degree and control accuracy of the system are improved.
[0023] In a preferred embodiment, the liquid level meter 4 includes a measurement probe, a first signal transmission line 7 and a first display screen, the measurement probe is signal connected with the controller 5 through the first signal transmission line 7, and the first display screen is used to display the liquid level position in pump pool 1 measured by the measurement probe, the combination of the measurement probe, the first signal transmission line 7 and the first display screen can not only transmit the liquid level position information to the controller 5 for automatic control, but also intuitively display the liquid level position, which is convenient for operators to monitor.
[0024] In a preferred embodiment, the measuring probe is a pressure sensor type liquid level meter 4, and the pressure sensor type liquid level meter 4 is used to accurately measure the liquid level in the pump tank 1, and has high measurement accuracy and reliability.
[0025] In a preferred embodiment, the pump tank liquid level automatic regulation and stabilizing hydrocyclone feed pressure device further comprises a second signal transmission line 8, which is used to signal connect the controller 5 and the electromagnetic valve 6, and ensures stable signal transmission between the controller 5 and the electromagnetic valve 6, so that the system can quickly respond to changes in the liquid level and timely adjust the water supply pipeline 3.
[0026] In a preferred embodiment, the controller 5 comprises a microprocessor, a second display screen, an operation panel and a power module, the microprocessor, the second display screen and the operation panel are electrically connected with the power module, the microprocessor is used for signal connection with the first signal transmission line 7 and the second signal transmission line 8, the components of the controller 5 work cooperatively, the microprocessor processes the liquid level information and controls the electromagnetic valve 6, the second display screen and the operation panel facilitate the parameter setting and state monitoring of the operator, and the power module provides stable power supply for the whole controller 5.
[0027] The principle and implementation mode of the specific examples are described in the utility model, and the above embodiment is only used for helping to understand the method and core idea of the utility model; meanwhile, for the general technical personnel in the field, according to the idea of the utility model, there will be changes in the specific implementation mode and application range. In conclusion, the content of the specification should not be understood as the limitation of the utility model.
Claims
1. A pump-pool level automatically regulated steady pres sure device for cyclone feed, characterized in that: The application relates to a pump pool, a slurry pump, a water supplement pipeline and a liquid level control system. The pump pool comprises: a pump pool, a slurry pump, one end of which is connected to and communicates with the bottom of the pump pool, and the other end of which is connected to and communicates with a cyclone; a water supplement pipeline, one end of which is connected to and communicates with the top of the pump pool, and the other end of which is connected to and communicates with a water source; and 2. The device for automatic regulation of the pressure of feed to a hydrocyclone by means of automatic adjustment of the level of the pump pool according to claim 1, characterized in that: a liquid level control system, which is used for monitoring the liquid surface position in the pump pool and can control the liquid surface position in the pump pool by controlling the opening or closing of the water supplement pipeline to ensure the stability of the ore feeding pressure of the cyclone.
3. The device for automatic regulation of the pressure of feed to a hydrocyclone by means of automatic adjustment of the level of the pump pool according to claim 2, characterized in that: The liquid level control system comprises a liquid level meter and a controller, and the liquid level meter is signal-connected with the controller to transmit the monitored liquid surface position to the controller.
4. The device for automatic regulation of the pressure of feed to a hydrocyclone by means of automatic adjustment of the level of the pump pool according to claim 3, characterized in that: The liquid level control system further comprises an electromagnetic valve, which is arranged on the water supplement pipeline and is signal-connected with the controller.
5. The device for automatic regulation of the pressure of feed to a hydrocyclone by means of automatic regulation of the level of the pump pool according to claim 4, characterized in that: The liquid level meter comprises a measuring probe, a first signal transmission line and a first display screen, the measuring probe is signal-connected with the controller through the first signal transmission line, and the first display screen is used for displaying the liquid surface position in the pump pool measured by the measuring probe.
6. The device for automatic regulation of the pressure of feed to a hydrocyclone by means of automatic regulation of the level of the liquid in the pump reservoir according to claim 5, characterized in that: The measuring probe is a pressure sensor type liquid level meter.
7. The device for automatic regulation of the pressure of feed to a hydrocyclone by means of automatic regulation of the level of the liquid in the pump reservoir according to claim 6, characterized in that: The application further comprises a second signal transmission line, which is used for signal-connecting the controller and the electromagnetic valve. The controller comprises a microprocessor, a second display screen, an operation panel and a power module, the microprocessor, the second display screen and the operation panel are electrically connected with the power module, and the microprocessor is signal-connected with the first signal transmission line and the second signal transmission line.