Method for preparing coal anti-freezing solution

Abstract

The invention provides a method for preparing a coal anti-freezing solution, and belongs to the field of coal transportation technology and ammonia alkali waste liquid recycling, and the method for preparing the coal anti-freezing solution comprises the following specific steps: preparing materials, melting the materials, mixing the materials, adding auxiliary materials and filling the materials. A reasonable preparation technology is provided, in the preparation process, the materials are heated and melted in the step 2, meanwhile, the materials are decocted in the step 4, the anti-freezing solution is prepared into paste, then the paste is used in cooperation with clear water, the influence of the temperature in the use process is prevented, and meanwhile, in the step 4, the anti-freezing effect is good. Auxiliary materials such as solid wax or liquid wax are added, so that the anti-freezing solution can form a wax layer conveniently in the using process, and the aim of preventing evaporation is achieved.

Description

Technical Field

[0001] The invention belongs to the technical field of coal transportation technology and ammonia-alkali waste liquid recycling and utilization, and in particular relates to a method for providing a coal antifreeze solution. Background Art

[0002] Coal mining leaves behind a significant amount of moisture, making it susceptible to freezing in the extreme cold of northern China. This makes loading and unloading difficult during rail transport, severely impacting transportation efficiency. Antifreeze measures are necessary during loading, typically spraying antifreeze liquid or antifreeze agent on the walls and floor of the train carriages. Therefore, coal antifreeze is crucial for transporting coal. Existing methods for preparing coal antifreeze solutions suffer from volatilization during preparation and temperature fluctuations during use. Summary of the Invention

[0003] In order to solve the above technical problems, the present invention provides a method for preparing a coal antifreeze solution, which prevents volatilization during use by adding auxiliary materials and boiling the materials during use to prevent the solution from being affected by temperature during use.

[0004] A method for preparing a coal antifreeze solution specifically comprises the following steps:

[0005] Step 1: Prepare the materials. When preparing the antifreeze, prepare the materials needed in a certain proportion;

[0006] Step 2: Material melting: melt the prepared solid material using appropriate equipment;

[0007] In the first step of step 2, prepare a container. Select a suitable container according to the solid material and add the material into the container.

[0008] The second step is heating and melting. Place the container containing the material on a suitable heating device for heating and melting.

[0009] The third step is to add water and stir. After the solid material is melted, add an appropriate amount of water and use a stirring tool to stir.

[0010] Step 3: Mix the materials, put the melted solid material and liquid material into the appropriate equipment for mixing;

[0011] In the first step of step three, prepare the equipment and select appropriate preparation equipment according to the needs of the preparation process;

[0012] The second step is material addition, which involves adding the melted solid material and liquid material into the appropriate equipment in sequence;

[0013] The third step is mixing and stirring. Add the materials into the equipment in sequence and use the mixing and stirring tools to mix the materials.

[0014] Step 4: Add auxiliary materials. Add appropriate auxiliary materials during the mixing process;

[0015] In the first step of step 4, prepare the auxiliary materials. When mixing the materials, choose the appropriate auxiliary materials.

[0016] The second step is to melt the auxiliary materials, using a melting tool to heat and melt the auxiliary materials;

[0017] The third step is material stirring. During the melting process of the auxiliary material, use a stirring tool to stir the material.

[0018] The fourth step is to boil the materials. Add the melted auxiliary materials into the mixing equipment, and then use the heating tool to heat and boil them, and stir them during the heating and boiling process.

[0019] Step 5: Material filling: Place the prepared materials into a suitable device, and then use the filling equipment to perform the filling work, thereby completing the preparation of the antifreeze.

[0020] Preferably, in step 2, during the heating and melting step, the temperature is controlled between 80 degrees and 120 degrees.

[0021] Preferably, in step 2, in the third step, the ratio of clean water added is controlled between 1 and 1.5 to 1.

[0022] Preferably, in step three, in the third step, an appropriate amount of clean water is added during the mixing of the materials.

[0023] Preferably, in step four, in the first step, when preparing the auxiliary material, solid materials such as (solid wax) or liquid materials such as (liquid wax) can be selected.

[0024] Preferably, in step four, in the fourth step, the temperature is controlled between 100 and 150 degrees during the cooking process.

[0025] Compared with the prior art, the present invention has the following beneficial effects: the method of preparing a coal antifreeze solution is widely applicable to the fields of coal transportation technology and ammonia-alkali waste liquid recycling. The present invention provides a reasonable preparation process. During the preparation process, the materials are heated and melted in step 2, and the materials are boiled in step 4 to prepare the antifreeze solution into a paste. The antifreeze solution is then used with clean water to prevent it from being affected by temperature during use. At the same time, auxiliary materials such as (solid wax or liquid wax) are added in step 4 to facilitate the formation of a wax layer in the antifreeze solution during use to prevent evaporation. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a method flow chart of coal antifreeze.

[0027] Figure 2 It is a material melting flow chart.

[0028] Figure 3 It is a mixed material flow chart.

[0029] Figure 4 It is the flow chart of adding auxiliary materials. DETAILED DESCRIPTION

[0030] The present invention will be further described below with reference to the accompanying drawings:

[0031] In the picture:

[0032] As attached Figures 1 to 4 shown

[0033] A method for preparing a coal antifreeze solution specifically comprises the following steps:

[0034] S101: Prepare materials. When preparing the antifreeze solution, prepare the materials needed in a certain proportion.

[0035] S102: Material melting: melting the prepared solid material using appropriate equipment;

[0036] In S102, S201, prepare a container, select a suitable container according to the solid material, and add the material into the container;

[0037] S202, heating and melting, placing the container containing the material on a suitable heating device for heating and melting;

[0038] S203, adding water and stirring. After the solid material is melted, add an appropriate amount of clean water and stir using a stirring tool;

[0039] S103: Mixing materials: putting melted solid materials and liquid materials into appropriate equipment for mixing;

[0040] In S103, S301, prepare equipment and select appropriate preparation equipment according to the needs of the preparation process;

[0041] S302, adding materials, adding melted solid materials and liquid materials into appropriate equipment in sequence;

[0042] S303, mixing and stirring, adding the materials into the equipment in sequence, and using a mixing and stirring tool to mix the materials;

[0043] S104: Add auxiliary materials, adding appropriate auxiliary materials during the material mixing process;

[0044] In S104, S401, prepare auxiliary materials, and select appropriate auxiliary materials during the material mixing process;

[0045] S402, melting the auxiliary material, using a melting tool to heat and melt the auxiliary material;

[0046] S403, material stirring: during the melting process of the auxiliary material, a stirring tool is used to stir the material;

[0047] S404, material boiling, adding the melted auxiliary materials into the interior of the stirring device, and then using a heating tool to heat and boil the materials, and stirring the materials during the heating and boiling process;

[0048] S105: Material filling: Place the prepared materials into a suitable device, and then use the filling equipment to perform the filling work, thereby completing the preparation of the antifreeze solution.

[0049] Preferably, in S102 and S202, when heating and melting, the temperature is controlled between 80 degrees and 120 degrees.

[0050] Preferably, in S102 and S203, the ratio of the added clean water is controlled between 1 and 1.5:1.

[0051] Preferably, in S103, in said S303, during the process of stirring the materials, an appropriate amount of clean water is added.

[0052] Preferably, in S104, in the aforementioned S401, when preparing the auxiliary material, solid materials such as (solid wax) or liquid materials such as (liquid wax) can be selected.

[0053] Preferably, in S104, in said S404, the temperature is controlled between 100 degrees and 150 degrees during the cooking process.

[0054] Specific implementation examples

[0055] Example 1: When preparing antifreeze, prepare the materials, use a melting tool to melt the prepared fixed materials into solid materials, and add an appropriate amount of clean water during the melting process, then put the melted materials and the prepared materials into suitable equipment in turn, and after the materials are added, use a stirring tool to stir the materials. In the process of stirring the materials, prepare auxiliary materials, and use a melting tool to melt the prepared solid wax or heat the liquid wax. After processing the auxiliary materials, add the auxiliary materials into the prepared materials, and use a stirring tool to stir and turn them, and add an appropriate amount of clean water during the stirring process, and then boil the antifreeze until it becomes a paste. After the paste liquid is cooled, use a filling equipment to complete the filling work, thereby completing the purpose of preparing brake fluid.

[0056] Utilizing the technical solution described in the present invention, or those skilled in the art designing similar technical solutions inspired by the technical solution of the present invention to achieve the above technical effects, all fall within the scope of protection of the present invention.

Claims

1. A method for producing a coal antifreeze solution, characterized in that: The method of the coal antifreeze solution specifically comprises the following steps: Step 1: Prepare the materials. When preparing the antifreeze, prepare the materials needed in a certain proportion; Step 2: Material melting: melt the prepared solid material using appropriate equipment; In the first step of step 2, prepare a container. Select a suitable container according to the solid material and add the material into the container. The second step is heating and melting. Place the container containing the material on a suitable heating device for heating and melting. The third step is to add water and stir. After the solid material is melted, add an appropriate amount of water and use a stirring tool to stir. Step 3: Mix the materials, put the melted solid material and liquid material into the appropriate equipment for mixing; In the first step of step three, prepare the equipment and select appropriate preparation equipment according to the needs of the preparation process; The second step is material addition, which involves adding the melted solid material and liquid material into the appropriate equipment in sequence; The third step is mixing and stirring. Add the materials into the equipment in sequence and use the mixing and stirring tools to mix the materials. Step 4: Add auxiliary materials. Add appropriate auxiliary materials during the mixing process; In the first step of step 4, prepare the auxiliary materials. When mixing the materials, choose the appropriate auxiliary materials. The second step is to melt the auxiliary materials, using a melting tool to heat and melt the auxiliary materials; The third step is material stirring. During the melting process of the auxiliary material, use a stirring tool to stir the material. The fourth step is to boil the materials. Add the melted auxiliary materials into the mixing equipment, and then use the heating tool to heat and boil them, and stir them during the heating and boiling process. Step 5: Material filling: Place the prepared materials into a suitable device, and then use the filling equipment to perform the filling work, thereby completing the preparation of the antifreeze.

2. The method of claim 1, wherein: In step 2, in the second step, when heating and melting, the temperature is controlled between 80 degrees and 120 degrees.

3. The method of claim 1, wherein: In step 2, in the third step, the ratio of clean water added is controlled between 1 and 1.5 to 1.

4. The method of claim 1, wherein: In step three, in the third step, during the mixing of the materials, add an appropriate amount of clean water.

5. The method of claim 1, wherein: In step four, in the first step, when preparing auxiliary materials, solid materials such as (solid wax) or liquid materials such as (liquid wax) can be selected.

6. The method of claim 1, wherein: In step four, in the fourth step, the temperature is controlled between 100 and 150 degrees during the cooking process.

Images