Pulse mixing tank with heat preservation function

Abstract

The utility model discloses a kind of pulse blending tanks with heat preservation function, including tank body, the inner container is fixedly connected in the tank body inner cavity, the tank body top is respectively fixedly connected with feed pipe and air inlet pipe, the air inlet pipe bottom end is communicated with aeration disc, constant temperature assembly is arranged between the tank body and inner container, cleaning assembly is arranged at the inner container inner wall near top, the inner container bottom is fixedly connected with discharge pipe, the discharge pipe penetrates tank body, control valve is installed in the discharge pipe side wall, the technical solution is through the mutual cooperation between tank body, inner container and heating assembly etc., when needing to heat or constant temperature to the material in inner container, heating pipe operation can be controlled using switch, when heating pipe temperature reaches within the set value range, using temperature controller can control heating pipe to carry out heat preservation treatment, promote the blending rate of material.

Description

Technical Field

[0001] This utility model relates to the field of pulse blending tanks, specifically a pulse blending tank with heat preservation function. Background Technology

[0002] The pulse mixing tank differs from the traditional reaction vessel mixing method. The pulse mixing tank mainly injects gas intermittently into the bottom of the tank. The gas generates bubbles with the medium inside the tank, thereby causing the medium to flow and achieving the purpose of mixing. It is widely used in the field of lubricating oil processing.

[0003] Existing pulse mixing tanks generally lack cleaning structures. After the media inside the mixing tank is mixed and discharged, it is usually refilled with media for direct use, or it is roughly rinsed before use. If the mixed media inside the mixing tank is viscous, some material is prone to adhering to the inner wall of the tank during discharge, affecting the material ratio during the next injection. Furthermore, traditional pulse mixing tanks are not convenient for heat preservation and heating of the media inside the tank during mixing. The density of the media inside the tank is easily affected by temperature changes, affecting the blending effect of the material. Summary of the Invention

[0004] The purpose of this utility model is to provide a pulse mixing tank with heat preservation function, so as to solve the problem mentioned in the background art. This solution can keep the medium inside the tank warm and heat it, while also assisting in material discharge, reducing material residue, and thus achieving the cleaning effect.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a pulse mixing tank with heat preservation function, comprising a tank body, an inner liner fixedly connected to the inner cavity of the tank body, a feed pipe and an air inlet pipe fixedly connected to the top of the tank body respectively, an aeration disc connected to the bottom end of the air inlet pipe, a constant temperature component provided between the tank body and the inner liner, a cleaning component provided near the top of the inner wall of the inner liner, a discharge pipe fixedly connected to the bottom of the inner liner, the discharge pipe penetrating the tank body, and a control valve installed on the side wall of the discharge pipe.

[0006] Preferably, the constant temperature assembly includes a heating element, a switch, a thermostat, a fuse, indicator light one, indicator light two, and an anti-dry-burning control component. The heating element is fixedly installed between the tank body and the inner liner. The first end of the switch is connected to a power source. The second end of the switch is connected to the first end of the thermostat. The second end of the thermostat is connected to the first end of the fuse. The second section of the fuse is connected to the first end of the heating element. The second end of the heating element is connected to the first end of the anti-dry-burning control component. The second end of the anti-dry-burning control component is connected to a power source. Indicator light one is connected in parallel to the thermostat. Indicator light two is connected in parallel to the fuse and the heating element support.

[0007] Preferably, the cleaning assembly includes a hollow plate arranged in a ring shape. The hollow plate is fixedly connected to the inner wall of the inner liner near the top. Several nozzles are fixedly connected to the bottom surface of the hollow plate. The nozzles communicate with the inner cavity of the hollow plate. A guide pipe is fixedly connected to the side wall of the hollow plate. The other end of the guide pipe passes through the tank body and is connected to the air inlet pipe.

[0008] Preferably, a solenoid valve is fixedly installed on the side wall of the intake pipe, and both the intake pipe and the guide pipe are connected to the solenoid valve.

[0009] Preferably, a diverter block is fixedly connected to the inner wall of the hollow plate at a position opposite to the guide pipe, and the diverter block is triangular in shape.

[0010] Preferably, the top end face of the inner liner is fixedly connected to the inner wall of the tank, and the side wall of the inner liner is inclined near the top.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] (1) This technical solution uses the cooperation between the tank body, inner liner and heating components to control the operation of the heating tube when the material in the inner liner needs to be heated or kept at a constant temperature. When the temperature of the heating tube reaches the set value range, the temperature controller can be used to control the heating tube to perform heat preservation treatment, thereby promoting the blending rate of the material.

[0013] (2) This technical solution uses the cooperation between the tank body, inner liner and cleaning components. When the material in the inner liner is mixed, it can be discharged through the discharge pipe. The guide pipe can be connected by the solenoid valve to introduce the airflow in the air inlet pipe into the guide pipe and spray it out from the nozzle. The material adhering to the inner wall of the inner liner is blown downward by the high-pressure airflow to avoid the material adhering to the inner liner, thereby achieving the purpose of cleaning. Attached Figure Description

[0014] Figure 1 This is a perspective view of the present utility model;

[0015] Figure 2 This is a cross-sectional structural diagram of the present invention;

[0016] Figure 3 This utility model Figure 2 Enlarged view of point A in the image;

[0017] Figure 4 This is the control circuit for the heating component in this utility model.

[0018] In the diagram: 1. Tank body; 2. Inner liner; 3. Feed pipe; 4. Air inlet pipe; 5. Aeration disc; 6. Thermostatic component; 7. Heating pipe; 8. Discharge pipe; 9. Control valve; 10. Hollow plate; 11. Nozzle; 12. Guide pipe; 13. Solenoid valve; 14. Diverter block. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Please see Figures 1 to 4 This utility model provides a technical solution: a pulse mixing tank with heat preservation function, including a tank body 1, an inner liner 2 fixedly connected to the inner cavity of the tank body 1, the top end face of the inner liner 2 fixedly connected to the inner wall of the tank body 1, the cavity formed between the tank body 1 and the inner liner 2 is a heating chamber for heating and heat preservation of the material inside the inner liner 2, the side wall of the inner liner 2 is inclined near the top to facilitate the material to slide down and reduce material residue, the top of the tank body 1 is fixedly connected to a feed pipe 3 and an air inlet pipe 4 respectively, the bottom end of the air inlet pipe 4 is connected to an aeration plate 5, a constant temperature component 6 is provided between the tank body 1 and the inner liner 2, a cleaning component is provided near the top of the inner wall of the inner liner 2, and a discharge pipe 8 is fixedly connected to the bottom of the inner liner 2, the discharge pipe 8 penetrates the tank body 1, and a control valve 9 is installed on the side wall of the discharge pipe 8.

[0021] See Figure 2 and Figure 4 The constant temperature component 6 includes a heating element 7, a switch, a thermostat, a fuse, indicator light 1, indicator light 2, and an anti-dry-burning control component. The heating element 7 is fixedly installed between the tank body 1 and the inner liner 2. The first end of the switch is connected to the power supply, the second end of the switch is connected to the first end of the thermostat, the second end of the thermostat is connected to the first end of the fuse, the second end of the fuse is connected to the first end of the heating element 7, the second end of the heating element 7 is connected to the first end of the anti-dry-burning control component, and the second end of the anti-dry-burning control component is connected to the power supply. Indicator light 1 is connected in parallel on the thermostat, and indicator light 2 is connected in parallel between the fuse and the support of the heating element 7.

[0022] When heat preservation is required, press the switch first. The current passes through the thermostat (normally closed), one path to the fuse, then to the heating element 7, and the other path to indicator light 2. The circuit is then formed through the anti-dry-burning control component, and heating begins. Indicator light 2 lights up. When the temperature reaches the set value range, the thermostat opens, indicator light 1 lights up, and heat preservation begins. When the temperature falls below the set value range, the thermostat closes, and the operation repeats. The temperature control circuit in this solution is a mature existing technology and will not be described in detail here.

[0023] Through the cooperation between the tank body 1, the inner liner 2 and the heating components, when it is necessary to heat or keep the temperature of the material in the inner liner 2, the operation of the heating tube 7 can be controlled by a switch. When the temperature of the heating tube 7 reaches the set value range, the temperature controller can be used to control the heating tube 7 to perform heat preservation treatment, thereby promoting the blending rate of the material.

[0024] See Figure 2 and Figure 3 The cleaning assembly includes a hollow plate 10, which is arranged in a ring shape and is fixedly connected to the inner wall of the inner liner 2 near the top. Several nozzles 11 are fixedly connected to the bottom surface of the hollow plate 10, communicating with the inner cavity of the hollow plate 10. A guide pipe 12 is fixedly connected to the side wall of the hollow plate 10, with the other end of the guide pipe 12 penetrating the tank body 1 and connecting to the air inlet pipe 4. A solenoid valve 13 is fixedly installed on the side wall of the air inlet pipe 4. Both the air inlet pipe 4 and the guide pipe 12 are connected to the solenoid valve 13. The air intake pipe 4 and the flow state of the guide pipe 12 can be controlled by the solenoid valve 13 to maximize the utilization of airflow. A diverter block 14 is fixedly connected to the inner wall of the hollow plate 10 at the position opposite to the guide pipe 12. The diverter block 14 is triangular in shape. When the airflow in the guide pipe 12 enters the inner cavity of the hollow plate 10, the inclined surface of the diverter block 14 can guide the airflow to both sides, which not only facilitates the smooth flow of airflow when the nozzle 11 sprays out, but also increases the airflow utilization rate.

[0025] Through the cooperation between the tank body 1, the inner liner 2 and the cleaning components, when the material in the inner liner 2 is mixed and discharged through the discharge pipe 8, the solenoid valve 13 can be used to connect the guide pipe 12, so that the airflow in the air inlet pipe 4 is introduced into the guide pipe 12 and sprayed out from the nozzle 11. The material adhering to the inner wall of the inner liner 2 is blown downward by the high-pressure airflow, so as to avoid the material adhering to the inner liner 2, thereby achieving the purpose of cleaning.

[0026] Working principle: First, a suitable amount of material is injected into the inner tank 2 through the feed pipe 3. Then, air is intermittently supplied into the air inlet pipe 4 through the external air supply device. The airflow is sprayed out from the aeration plate 5 through the air inlet pipe 4. The airflow forms bubbles in the material and floats upward, thereby accelerating the material tumbling and flow, achieving the purpose of pulse blending. If it is necessary to heat the material during the blending process, the switch can be closed to start the heating tube 7 for heating. When the temperature of the heating tube 7 reaches the set value range, the temperature controller can be used to control the heating tube 7 to perform heat preservation treatment, promoting the blending rate of the material.

[0027] When the material is mixed and discharged through the discharge pipe 8, the solenoid valve 13 operates, which converts the airflow in the air inlet pipe 4 into the guide pipe 12. The airflow enters the inner cavity of the hollow plate 10 from the guide pipe 12 and is sprayed out from the nozzle 11. At the same time, the flow divider 14 facilitates the rapid diversion of the airflow input into the guide pipe 12. The high-pressure airflow sprayed from the nozzle 11 blows against the inner wall of the inner liner 2, blowing the material adhering to the inner liner 2 downwards. This can promote material feeding, reduce material waste, and achieve the effect of cleaning.

[0028] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A pulse mixing tank with heat preservation function, comprising a tank body (1), characterized in that: The inner cavity of the tank (1) is fixedly connected to an inner liner (2). The top of the tank (1) is fixedly connected to a feed pipe (3) and an air inlet pipe (4). The bottom end of the air inlet pipe (4) is connected to an aeration disc (5). A constant temperature component (6) is provided between the tank (1) and the inner liner (2). A cleaning component is provided near the top of the inner wall of the inner liner (2). The bottom of the inner liner (2) is fixedly connected to a discharge pipe (8). The discharge pipe (8) penetrates the tank (1). A control valve (9) is installed on the side wall of the discharge pipe (8). The constant temperature component (6) includes a heating tube (7), a switch, and a control valve. The thermostat, fuse, indicator light 1, indicator light 2 and anti-dry-burning control are provided. The heating tube (7) is fixedly installed between the tank body (1) and the inner liner (2). The first end of the switch is connected to the power supply. The second end of the switch is connected to the first end of the thermostat. The second end of the thermostat is connected to the first end of the fuse. The second section of the fuse is connected to the first end of the heating tube (7). The second end of the heating tube (7) is connected to the first end of the anti-dry-burning control. The second end of the anti-dry-burning control is connected to the power supply. Indicator light 1 is connected in parallel on the thermostat. Indicator light 2 is connected in parallel between the fuse and the heating tube (7) bracket.

2. A pulse mixing tank with heat preservation function according to claim 1, characterized in that: The cleaning assembly includes a hollow plate (10), which is arranged in a ring shape. The hollow plate (10) is fixedly connected to the inner wall of the inner liner (2) near the top. Several nozzles (11) are fixedly connected to the bottom surface of the hollow plate (10). The nozzles (11) communicate with the inner cavity of the hollow plate (10). A guide pipe (12) is fixedly connected to the side wall of the hollow plate (10). The other end of the guide pipe (12) passes through the tank body (1) and is connected to the air inlet pipe (4).

3. A pulse mixing tank with heat preservation function according to claim 2, characterized in that: A solenoid valve (13) is fixedly installed on the side wall of the air intake pipe (4), and both the air intake pipe (4) and the guide pipe (12) are connected to the solenoid valve (13).

4. A pulse mixing tank with heat preservation function according to claim 2, characterized in that: A diverter block (14) is fixedly connected to the inner wall of the hollow plate (10) at a position opposite to the guide pipe (12). The diverter block (14) is triangular in shape.

5. A pulse mixing tank with heat preservation function according to claim 1, characterized in that: The top end face of the inner liner (2) is fixedly connected to the inner wall of the tank body (1), and the side wall of the inner liner (2) is inclined near the top.

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