Solid control equipment feeding tank with automatic feeding and discharging functions

Abstract

The utility model provides an automatic feeding and discharging solid control equipment feeding tank, which relates to the field of solid control equipment and comprises a tank body, a liquid level sensor, a controller, a discharging electric valve and an overflow electric valve. A feeding hole and an overflow hole are formed in the top of the tank body; a discharge hole is formed in the bottom of the tank body; the discharging electrically operated valve is arranged in the discharging hole; the overflow electric valve is arranged in the overflow port; the liquid level sensor is mounted in the tank body; the controller is arranged on the tank body; the liquid level sensor is electrically connected with the controller, and the controller is electrically connected with the discharging electric valve and the overflow electric valve. According to the utility model, the feeding and discharging amount is monitored through the sensor, the automatic opening and closing of the discharging port and the overflow port are controlled, the traditional manual observation is replaced, the reaction speed of equipment is improved, the feeding and discharging amount of materials is more accurately controlled, the automatic control of feeding and discharging and clear water filling is realized, the field working efficiency is improved, and the labor cost is saved.

Description

Technical Field

[0001] The utility model belongs to the field of solid control equipment, in particular to a solid control equipment feeding tank with automatic feeding and discharging of materials. Background Art

[0002] Usually, the inlet of the feed tank of the solid control device is set at the upper part of the tank body, and the discharge port and overflow port are set on one side of the tank body, wherein the discharge port is set at the bottom of the tank body, and the overflow port is set at the upper part of the tank body. The discharge port is connected to the pipeline and then connected to the pump. When the pump is started, the material is transported to the dryer. When the pump stops, the discharge stops. When the material entering the feed tank exceeds the volume of the tank body, the material will flow from the upper overflow port into the temporary cuttings box. When the feed fluidity is poor, the clean water pipeline is manually connected on site, and the diluted material is transported to the dryer by the pump.

[0003] The existing solid control equipment feed tank has the following disadvantages: 1. The equipment has a low degree of automation, and manual operation is required for material loading and unloading. On-site staff are required to observe the fluidity of the materials and manually connect the clean water pipeline for dilution. The operation is very cumbersome and a large amount of human resources are required during the processing; 2. The mud is not diluted sufficiently, and mud is prone to accumulate at the bottom of the tank, which cannot be completely emptied. Utility Model Content

[0004] In view of this, the utility model aims to provide a solid control equipment feeding tank with automatic feeding and discharging of materials to solve the above technical problems.

[0005] In order to achieve the above object, the technical solution of the utility model is implemented as follows:

[0006] A solid control equipment feed tank for automatic feeding and discharging of materials, comprising a tank body, a liquid level sensor, a controller, a discharge electric valve and an overflow electric valve;

[0007] The top of the tank body is provided with a feed inlet and an overflow outlet; the bottom of the tank body is provided with a discharge outlet; the discharge outlet is provided with the discharge electric valve for controlling the opening and closing of the discharge outlet; the overflow outlet is provided with the overflow electric valve for controlling the opening and closing of the overflow outlet;

[0008] The liquid level sensor is installed in the tank body to detect the height of the mud liquid level in the tank;

[0009] The controller is arranged on the tank body; the liquid level sensor is electrically connected to the controller, and the controller is electrically connected to the discharge electric valve and the overflow electric valve respectively, so as to control the opening and closing of the discharge electric valve and the overflow electric valve.

[0010] Furthermore, it also includes a flow sensor, a clean water solenoid valve and an agitator;

[0011] The flow sensor is installed in the tank body to detect the fluidity of the mud;

[0012] The top of the tank body is provided with a filling port for filling clean water into the tank body to dilute the slurry; the clean water solenoid valve is installed in the filling port for controlling the on and off of the fluid in the filling port;

[0013] The agitator is installed in the tank;

[0014] The flow sensor is electrically connected to the controller, and the controller is electrically connected to the clean water solenoid valve and the agitator, and is used to control the clean water solenoid valve and the agitator.

[0015] Furthermore, the interior of the tank is divided into a plurality of cavities by a partition, and the cavities are connected to each other;

[0016] The discharge ports are opened in pairs at the bottom of the cavity at both ends of the tank body;

[0017] Two agitators are installed in each cavity.

[0018] Furthermore, a bracket is provided at the bottom of the tank body.

[0019] Furthermore, the bracket includes a plurality of columns and a plurality of inclined rods. The columns are arranged at intervals at the bottom of the tank body, and the top ends thereof are fixed to the tank body; the inclined rods are fixed in an X shape between two adjacent columns.

[0020] Furthermore, the columns and the diagonal rods are made of I-beams.

[0021] Furthermore, an escalator is installed on one side of the bracket.

[0022] Furthermore, a guardrail is installed on the top of the tank body.

[0023] Furthermore, the guardrail includes a plurality of longitudinal beams and a plurality of transverse beams, wherein the longitudinal beams are fixed at intervals on the top of the tank body; and the longitudinal beams are fixedly connected together by the transverse beams arranged horizontally.

[0024] Furthermore, the longitudinal beam and the cross beam are made of steel pipes.

[0025] Compared with the prior art, the solid control equipment feed tank with automatic feeding and discharging of the utility model has the following beneficial effects:

[0026] (1) The feed tank of the solid control equipment with automatic material inlet and outlet described in the utility model monitors the material inlet and outlet volume through sensors and controls the automatic opening and closing of the outlet and the overflow port, replacing the traditional manual observation, greatly improving the response speed of the equipment, and controlling the material inlet and outlet volume more accurately, realizing the automatic control of material inlet and outlet and the pouring of clean water, without the need for manual operation, improving on-site work efficiency and saving labor costs.

[0027] (2) The feed tank of the solid control equipment with automatic feeding and discharging of materials described in the utility model monitors the mud flow in real time through sensors, and interlocks and controls the clean water solenoid valve and the agitator to start and stop synchronously, thereby realizing the simultaneous filling of clean water and stirring, ensuring that the mud is fully diluted, avoiding the accumulation of mud at the bottom of the tank, and ensuring that the mud in the tank can be completely discharged. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] The accompanying drawings constituting a part of the present invention are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the accompanying drawings:

[0029] Figure 1 It is the front view of the utility model;

[0030] Figure 2 It is a side view of the utility model (the bracket and the guardrail are not shown);

[0031] Figure 3 It is a longitudinal sectional view of the utility model;

[0032] Figure 4 This is a schematic diagram of the connection of the sensor, controller and valve of the utility model;

[0033] Figure 5 This is a connection diagram of the sensor, controller and valve of the utility model.

[0034] Description of reference numerals:

[0035] 1-guardrail; 11-crossbeam; 12-longitudinal beam; 2-controller; 3-overflow port; 4-tank body; 41-partition; 42-cavity; 5-filling port; 6-bracket; 61-diagonal rod; 62-column; 63-escalator; 7-discharge port; 8-feed port. DETAILED DESCRIPTION

[0036] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0037] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0038] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0039] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments.

[0040] The utility model provides a feed tank of a solid control device with automatic feeding and discharging, comprising a tank body 4, a feed port 8 and an overflow port 3 are provided on the top of the tank body 4, and discharge ports 7 are provided at both ends of the bottom of the tank body 4. Mud is input into the tank body 4 from the feed port 8, and the discharge port 7 is connected to a spin dryer through a pipeline, and the mud in the tank body 4 is transported to the spin dryer by a pump body. The overflow port 3 is connected to a cuttings box, and when the input mud exceeds the volume of the tank body 4, the excess mud is introduced into a temporary cuttings box from the overflow port 3 on the top of the tank body 4.

[0041] The discharge port 7 of the tank body 4 is equipped with a discharge electric valve for controlling the opening and closing of the discharge port 7. The overflow port 3 of the tank body 4 is equipped with an overflow electric valve for controlling the opening and closing of the overflow port 3. A liquid level sensor is installed in the tank body 4 for detecting the change of the mud liquid level. The tank body 4 is also provided with a controller 2, and the liquid level sensor is electrically connected to the controller 2, and the collected liquid level height data is transmitted to the controller 2 for analysis. The controller 2 is electrically connected to the discharge electric valve and the overflow electric valve respectively, and is used to control the opening and closing of the electric valve.

[0042] In a specific embodiment, two liquid levels are preset as high liquid level 1, high liquid level 2 and low liquid level according to the volume of the tank body 4, and high liquid level 2 is located above high liquid level 1. In the feeding state, mud is transported into the tank, and the discharge electric valve is closed. When the liquid level sensor detects that the mud liquid level in the tank reaches high liquid level 1, a signal is sent to the controller 2 to control the discharge electric valve to open, thereby controlling the discharge port 7 to open for discharge; when the liquid level continues to rise to high liquid level 2, the liquid level sensor sends a signal to the controller 2 to control the overflow electric valve to open, thereby opening the overflow port 3, and the mud is introduced into the temporary cuttings box from the overflow port 3; when the liquid level drops from high liquid level 2 to high liquid level 1, the liquid level sensor sends a signal to the controller 2 to control the overflow electric valve to close, thereby controlling the overflow port 3 to close; when the liquid level continues to drop to the low liquid level, the liquid level sensor sends a signal to the controller 2 to control the discharge electric valve to close, thereby controlling the discharge port 7 to close. The opening and closing of the electric valve is controlled by the liquid level sensor interlock, so as to realize the automatic discharge of the equipment.

[0043] Furthermore, in order to maintain the fluidity of the mud in the tank and ensure smooth discharge, when it is detected that the fluidity of the mud is too poor, clean water is poured into the tank body 4 for dilution, thereby reducing the viscosity of the mud. A filling port 5 for pouring clean water is provided at the top of the tank body 4. A clean water solenoid valve is installed in the filling port 5 to control the on and off of the fluid in the filling port 5. An agitator is installed in the tank body 4, and the agitator is used to stir the mud synchronously during the filling process to ensure sufficient dilution of the mud. A flow sensor is installed in the tank body 4 to detect the fluidity of the mud. The flow sensor is electrically connected to the controller 2, and its fluidity is determined by detecting the mud flow rate. The controller 2 is electrically connected to the clean water solenoid valve and the agitator to control the operation of the clean water solenoid valve and the agitator.

[0044] To further ensure uniform dilution of the slurry, the interior of the tank body 4 is divided into a plurality of cavities 42 by a partition 41, and the cavities 42 are connected to each other. After the slurry is input into the tank body 4 from the feed port 8, it is distributed in the plurality of cavities 42. Specifically, the discharge ports 7 are opened in pairs at the bottom of the cavities 42 at both ends of the tank body 4, and two agitators are installed in each cavity 42.

[0045] In a specific embodiment, the mud fluidity is detected by the mud flow rate. When the flow sensor detects that the mud flow rate is lower than the preset value, the mud viscosity is high and the fluidity is poor. The clean water solenoid valve and the agitator are controlled to start interlocking, and clean water is injected while stirring to ensure that the mud is fully diluted; when the flow sensor detects that the mud flow rate is higher than the preset value, the flow sensor sends a signal to the controller 2 to control the clean water solenoid valve and the agitator to close interlocking.

[0046] Furthermore, a bracket 6 is provided at the bottom of the tank body 4. Specifically, the bracket 6 includes a plurality of columns 62 and a plurality of diagonal bars 61, the columns 62 are arranged at intervals at the bottom of the tank body 4, and the top ends thereof are fixed to the tank body 4. The diagonal bars 61 are fixed between two adjacent columns 62 in an X shape. Preferably, the columns 62 and the diagonal bars 61 are made of I-beams. An escalator 63 is installed on one side of the bracket 6. A guardrail 1 is installed on the top of the tank body 4. Specifically, the guardrail 1 includes a plurality of longitudinal beams 12 and a plurality of transverse beams 11, and the longitudinal beams 12 are fixed at intervals at the top of the tank body 4. The longitudinal beams 12 are fixedly connected together by horizontally arranged transverse beams 11. Preferably, the longitudinal beams 12 and the transverse beams 11 are made of steel pipes.

[0047] The utility model monitors the input and output amounts of materials through sensors and controls the automatic opening and closing of the discharge port and the overflow port, replacing traditional manual observation, greatly improving the response speed of the equipment, and more accurately controlling the input and output amounts of materials. It realizes automatic control of the input and output of materials and the injection of clean water without the need for manual operation, thereby improving on-site work efficiency and saving labor costs.

[0048] The utility model monitors the mud flow in real time through sensors, and interlocks and controls the clean water solenoid valve and the agitator to start and stop synchronously, thereby realizing the synchronous filling of clean water and stirring, ensuring that the mud is fully diluted, avoiding the accumulation of mud at the bottom of the tank, and ensuring that the mud in the tank can be completely discharged.

[0049] Specifically, the information transmission, signal processing, control method, and control logic involved in this technical solution can be implemented using existing technologies.

[0050] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. These modifications or replacements do not deviate the essence of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the utility model, and they should all be included in the scope of the claims and specification of the utility model.

[0051] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A solid control equipment feed tank with automatic feeding and discharging, characterized in that: It includes a tank body, a liquid level sensor, a controller, a discharge electric valve and an overflow electric valve; The top of the tank body is provided with a feed inlet and an overflow outlet; the bottom of the tank body is provided with a discharge outlet; the discharge outlet is provided with the discharge electric valve for controlling the opening and closing of the discharge outlet; the overflow outlet is provided with the overflow electric valve for controlling the opening and closing of the overflow outlet; The liquid level sensor is installed in the tank body to detect the height of the mud liquid level in the tank; The controller is arranged on the tank body; the liquid level sensor is electrically connected to the controller, and the controller is electrically connected to the discharge electric valve and the overflow electric valve respectively, so as to control the opening and closing of the discharge electric valve and the overflow electric valve.

2. The feed tank of the solid control equipment with automatic feeding and discharging according to claim 1 is characterized in that: It also includes a flow sensor, a clean water solenoid valve, and an agitator; The flow sensor is installed in the tank body to detect the fluidity of the mud; The top of the tank body is provided with a filling port for filling clean water into the tank body to dilute the slurry; the clean water solenoid valve is installed in the filling port for controlling the on and off of the fluid in the filling port; The agitator is installed in the tank; The flow sensor is electrically connected to the controller, and the controller is electrically connected to the clean water solenoid valve and the agitator, and is used to control the clean water solenoid valve and the agitator.

3. The feed tank of the solid control equipment with automatic feeding and discharging according to claim 2 is characterized in that: The interior of the tank is divided into a plurality of cavities by a partition, and the cavities are connected to each other; The discharge ports are opened in pairs at the bottom of the cavity at both ends of the tank body; Two agitators are installed in each cavity.

4. The feed tank of the solid control equipment with automatic feeding and discharging according to claim 1 is characterized in that: A bracket is arranged at the bottom of the tank body.

5. The feed tank of the solid control equipment with automatic feeding and discharging according to claim 4 is characterized in that: The support comprises a plurality of columns and a plurality of inclined rods. The columns are arranged at intervals at the bottom of the tank body, and the top ends thereof are fixed to the tank body. The inclined rods are fixed between two adjacent columns in an X shape.

6. The feed tank of the solid control equipment with automatic feeding and discharging according to claim 5, characterized in that: The upright column and the diagonal rod are made of I-beams.

7. The feed tank of the solid control equipment with automatic feeding and discharging according to claim 4, characterized in that: An escalator is installed on one side of the bracket.

8. The feeding tank of the solid control equipment with automatic feeding and discharging according to claim 1, characterized in that: A guardrail is installed on the top of the tank body.

9. The feeding tank of the solid control equipment with automatic feeding and discharging according to claim 8, characterized in that: The guardrail comprises a plurality of longitudinal beams and a plurality of transverse beams, wherein the longitudinal beams are fixed at intervals on the top of the tank body; and the longitudinal beams are fixedly connected together by the transverse beams arranged horizontally.

10. The feeding tank of the solid control equipment with automatic feeding and discharging of materials according to claim 9, characterized in that: The longitudinal beams and the transverse beams are made of steel pipes.

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