Mine modification enhancer stirring reactor

Abstract

The utility model discloses a mine modification enhancer stirring reactor which comprises a container, a driving motor arranged at the top of the container, a stirring shaft arranged in the container in the vertical direction, the upper end of the stirring shaft is connected with the output end of the driving motor, the lower end of the stirring shaft is installed at the bottom of the container, and a stirring paddle A of a straight rod structure is installed on the upper portion of the stirring shaft. A concave stirring paddle B is installed on the lower portion of the stirring shaft, sensors are installed on a straight rod structure stirring paddle A and a concave stirring paddle B body, a heating pipe is arranged in the container in the circumferential direction close to the inner wall, a feeding port is formed in one side of the upper portion of the container, a discharging port is formed in one side of the lower portion of the container, and a liquid level meter is arranged on one side of the upper portion of the container. A thermocouple is further arranged on the container body, and a heat preservation layer is arranged on the outer wall of the container. According to the reactor, the change and mixing of materials in the reactor main body are changed, and the heating temperature can be adjusted, so that the mixing effect of the reaction materials is improved.

Description

Technical Field

[0001] The utility model relates to chemical material mixing and reaction equipment, specifically a high-efficiency uniform heating and stirring reactor. Background Art

[0002] Mining modification enhancer is a new type of blasting auxiliary product. This product proposes the characteristics of combining the modification enhancement principle, the action principle of explosion gas expansion pressure and new technology construction process to achieve the purpose of improving blasting effect and enhancing production.

[0003] The commonly used equipment for processing and manufacturing mining modifiers is a stirred reactor, which is mainly used to achieve the mixing of different components. At present, traditional agitators have the disadvantages of uneven stirring effect, low reaction efficiency and single method, which cannot meet the needs of modern industrial production for efficient stirring, uniform mixing and sufficient chemical reaction.

[0004] Therefore, according to the process characteristics of mining modifiers and enhancers, a new type of heated stirring reactor was developed to improve the reaction rate and stirring effect. Summary of the invention

[0005] In view of the shortcomings of the prior art, the utility model aims to provide a stirred reactor for a mine modifier enhancer.

[0006] The invention comprises a container, a driving motor is arranged on the top of the container, a stirring shaft is arranged in the vertical direction in the container, the upper end of the stirring shaft is connected to the output end of the driving motor, the lower end of the stirring shaft is installed at the bottom of the container, a straight rod structure stirring paddle A is installed on the upper part of the stirring shaft, a concave stirring paddle B is installed on the lower part of the stirring shaft, sensors are respectively installed on the bodies of the straight rod structure stirring paddle A and the concave stirring paddle B, a heating tube is arranged in the container in the circumferential direction near the inner wall, a feed port is arranged on one side of the upper part of the container, a discharge port is arranged on one side of the lower part of the container, a liquid level meter is arranged on one side of the upper part of the container, a thermocouple is also arranged on the container body, and an insulation layer is arranged on the outer wall of the container.

[0007] Furthermore, a maintenance entrance is provided on the upper portion of the container.

[0008] Furthermore, an observation hole is provided on the upper portion of the container.

[0009] Furthermore, a sewage outlet is also provided at the bottom of the container.

[0010] The stirring paddle adopts a two-stage stirring method, the upper layer is a straight rod structure stirring paddle, and the lower layer is a curved concave stirring paddle structure, so that the materials form upper and lower shear convection and vortex during the stirring and rotation process, which changes the change and mixing of the materials in the reactor body, thereby improving the mixing effect of the reaction materials.

[0011] In addition, under the control of the control system, the heater can adjust the heating temperature. Under the action of heat, the chemical reaction rate of the materials is accelerated, thereby promoting the mixing effect and chemical reaction and efficiency between the materials to meet the purpose of production needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural schematic diagram of the stirring reactor of the utility model;

[0013] Figure 2 It is a schematic diagram of the top view of the stirring reactor of the utility model;

[0014] In the accompanying drawings: 1 container 2 stirring shaft 3 driving motor 4 straight rod structure stirring paddle A 5 concave stirring paddle B 6 heating tube 7 feed port 8 discharge port 9 liquid level meter 10 maintenance entrance 11 observation hole 12 sewage outlet 13 thermocouple 14 insulation layer. DETAILED DESCRIPTION

[0015] The utility model is described in detail below in conjunction with the accompanying drawings.

[0016] refer to Figure 1-2 A stirred reactor for a mine modifier and enhancer comprises a container 1, the main body of the container 1 is a closed cylinder, a driving motor 3 is arranged on the top of the container 1, a stirring shaft 2 is arranged in the vertical direction in the container 1, and the upper end of the stirring shaft 2 is connected to the output end of the driving motor 3. Of course, a reducer is also arranged at the output end of the driving motor 3, and the reducer drives the upper end of the stirring shaft 2;

[0017] The lower end of the stirring shaft 2 is installed at the bottom of the container. A bearing seat is provided at the bottom of the container, and the lower end of the stirring shaft 2 is installed in the bearing seat.

[0018] A straight rod structure stirring paddle A4 is installed on the upper part of the stirring shaft 2, and a concave stirring paddle B5 is installed on the lower part of the stirring shaft 2. The overall shape of the stirring paddle B5 is concave. Sensors are installed on the straight rod structure stirring paddle A4 and the concave stirring paddle B5 respectively; they are used to control the running speed, pressure and other parameters of the stirring paddle. Of course, the sensor is connected to the control panel of the operating table. This prior art will not be repeated here.

[0019] The straight-rod stirring paddle A4 and the concave stirring paddle B5 enable the materials to form up-and-down mutual shear convection and eddy currents during the stirring and rotating process, thus changing the change and mixing of the materials in the container body, thereby improving the mixing effect of the reaction materials;

[0020] Heating tubes 6 are arranged in the container 1 in a circumferential direction near the inner wall, and the heating tubes 6 are arranged in a row;

[0021] A feed inlet 7 is provided on one side of the upper part of the container 1, where the raw materials for making the mine modifier and enhancer are fed;

[0022] A discharge port 8 is provided on one side of the lower part of the container 1, through which the prepared mine modifier and enhancer is discharged;

[0023] A liquid level meter 9 is provided on one side of the upper part of the container 1. The liquid level meter 9 is used to control the amount of raw materials added to make the mine modifier and enhancer. The added amount cannot exceed the upper limit, otherwise it will lead to insufficient mixing of the raw materials of the mine modifier and enhancer.

[0024] A thermocouple 13 is also provided on the container 1 body, and the thermocouple 13 controls the temperature in the container. Of course, the thermocouple 10 is also connected to the electrical control cabinet, which is the prior art and will not be described in detail.

[0025] A heat-insulating layer 14 is provided on the outer wall of the container 1 .

[0026] Furthermore, since the device needs to be repaired after being used for a certain period of time, a maintenance entrance 10 is provided on the upper part of the container 1 .

[0027] Furthermore, in order to ensure the normal operation of the reactor, an observation hole 11 needs to be provided on the upper part of the container to observe the working conditions in the container at any time.

[0028] Furthermore, a sewage outlet 12 is provided at the bottom of the container, and wastewater residues from cleaning the inside of the container are discharged through the sewage outlet 12 .

[0029] The above is only a preferred embodiment of the utility model and is not to be regarded as a limitation of the utility model. Within the technical concept of the utility model, any modification, equivalent substitution and improvement based on the utility model should be included in the protection scope of the utility model.

Claims

1. A stirred reactor for a mine modifier and enhancer, comprising a container (1), a driving motor (3) arranged on the top of the container (1), a stirring shaft (2) arranged vertically in the container (1), the upper end of the stirring shaft (2) being connected to the output end of the driving motor (3), and the lower end of the stirring shaft (2) being installed at the bottom of the container, characterized in that: A straight-rod structured stirring paddle A (4) is mounted on the upper portion of the stirring shaft (2), a concave-shaped stirring paddle B (5) is mounted on the lower portion of the stirring shaft (2), sensors are mounted on the bodies of the straight-rod structured stirring paddle A (4) and the concave-shaped stirring paddle B (5), respectively, a heating tube (6) is arranged in the container (1) in a circumferential direction close to the inner wall, a feed inlet (7) is arranged on one side of the upper portion of the container (1), a discharge outlet (8) is arranged on one side of the lower portion of the container (1), a liquid level gauge (9) is arranged on one side of the upper portion of the container (1), a thermocouple (10) is further arranged on the body of the container (1), and a heat-insulating layer (11) is arranged on the outer wall of the container (1).

2. A stirred reactor for mine modifier and enhancer according to claim 1, characterized in that: A maintenance entrance (12) is provided at the upper portion of the container (1).

3. A stirred reactor for mine modifier and enhancer according to claim 1 or 2, characterized in that: An observation hole (13) is provided at the upper portion of the container.

4. A stirred reactor for mine modifier and enhancer according to claim 3, characterized in that: A sewage outlet (14) is also provided at the bottom of the container.

5. A stirred reactor for mine modifier and enhancer according to claim 1 or 2, characterized in that: A sewage outlet (14) is also provided at the bottom of the container.

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