Portable material-receiving automatic tilting type laboratory lithium extraction pilot plant test rotary kiln

Abstract

The utility model provides a portable material receiving auto-tilt type laboratory lithium extraction pilot plant test rotary kiln, which comprises a workbench, an induced draft system and a spray tower, the top of the workbench is provided with a rotary kiln main body, the right end of the rotary kiln main body is connected with a discharge hopper, a hydraulic telescopic rod is connected between the workbench and the rotary kiln main body, and the hydraulic telescopic rod is connected with the rotary kiln main body. And the bottom of the discharging hopper is connected with a connecting frame, the bottom of the connecting frame is connected with a water-cooling charging barrel, and an inner-layer charging barrel is arranged in the water-cooling charging barrel. According to the portable material-receiving automatic inclined type laboratory lithium extraction pilot plant test rotary kiln provided by the utility model, the hydraulic telescopic rod is arranged between the workbench and the rotary kiln main body, so that one side of the rotary kiln main body is pushed upwards to achieve the dumping operation; one side of the feed hopper is provided with a water-cooling charging barrel with a connecting frame and an inner-layer charging barrel, so that roasted clinker can be conveniently poured out for cooling, and the safety during blanking can be improved.

Description

Technical Field

[0001] The utility model relates to the field of chemical material extraction, in particular to a portable automatic tilting laboratory lithium extraction pilot rotary kiln for receiving materials. Background Art

[0002] As a key strategic resource, lithium is widely used in lithium-ion batteries, energy storage systems, aerospace and other fields. With the rapid development of the new energy industry, the demand for lithium continues to grow. In order to meet market demand and improve the efficiency and quality of lithium extraction, it is necessary to continuously develop new extraction technologies and equipment. The laboratory lithium extraction pilot rotary kiln is an important experimental equipment.

[0003] Traditional laboratory rotary kilns usually require manual operation when receiving materials, which is not only labor-intensive but also prone to material loss and contamination. In addition, there are safety hazards in the process of receiving materials. At the same time, traditional rotary kilns often need to use external equipment to tilt when unloading. The operation is cumbersome and it is difficult to accurately control the tilt angle. This not only affects the efficiency of the experiment, but also causes material residue and affects the accuracy of the experimental results.

[0004] Therefore, it is necessary to provide a portable automatic tilting laboratory lithium extraction pilot rotary kiln for material connection to solve the above technical problems. Utility Model Content

[0005] The utility model provides a portable automatic tilting laboratory lithium extraction pilot rotary kiln with material receiving, which solves the problems that traditional laboratory rotary kilns usually require manual operation when receiving materials, and there are safety hazards in the material receiving process. At the same time, traditional rotary kilns often need to use external equipment to tilt when unloading, which is cumbersome to operate and difficult to accurately control the tilt angle.

[0006] In order to solve the above technical problems, the utility model provides a portable automatic tilting laboratory lithium extraction pilot rotary kiln with material receiving, comprising:

[0007] A workbench, an induced draft system and a spray tower are provided on the top of the workbench. A rotary kiln body is connected to the right end of the rotary kiln body. A hydraulic telescopic rod is connected between the workbench and the rotary kiln body. A connecting frame is connected to the bottom of the discharging hopper. A water-cooled barrel is connected to the bottom of the connecting frame. An inner layer barrel is provided inside the water-cooled barrel.

[0008] Preferably, one end of the rotary kiln body is connected to a sealed feed bin.

[0009] Preferably, a reaction exhaust port is provided between the rotary kiln body and the sealed feed bin.

[0010] Preferably, a dust removal exhaust port is provided on the top of the discharge hopper.

[0011] Preferably, a disassembly assembly is provided between the connecting frame and the water-cooling barrel, and the disassembly assembly includes two fixing rods, and surfaces of the two fixing rods are both provided with disassembly sleeves.

[0012] Preferably, the two disassembly sleeves are connected to opposite sides thereof with extension frames, a fixing frame is connected between the two extension frames, and the fixing frame is connected to the water-cooling barrel.

[0013] Preferably, a connecting bolt is provided between the disassembly sleeve and the fixing rod.

[0014] Compared with the related art, the portable automatic tilting laboratory lithium extraction pilot rotary kiln provided by the utility model has the following beneficial effects:

[0015] The utility model provides a portable automatic tilting laboratory lithium extraction pilot rotary kiln with a material receiving function. A hydraulic telescopic rod is arranged between a workbench and a rotary kiln body to facilitate the operation of pushing one side of the rotary kiln body upward to perform a dumping operation. A water-cooled barrel and an inner barrel with a connecting frame are arranged on one side of the feed hopper to facilitate dumping the roasted clinker for cooling, thereby improving the safety during material unloading. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic structural diagram of a first embodiment of a portable, automatically tilting laboratory lithium extraction pilot rotary kiln with material receiving provided by the present invention;

[0017] Figure 2 for Figure 1 A schematic diagram of the overall internal structure of the device shown;

[0018] Figure 3 for Figure 1 A top view of the device as a whole is shown;

[0019] Figure 4 This is a schematic structural diagram of a second embodiment of a portable, automatically tilting laboratory lithium extraction pilot rotary kiln with material receiving provided by the present invention;

[0020] Figure 5 for Figure 4 An enlarged schematic diagram of part A is shown.

[0021] Numbers in the figure: 1. Workbench; 2. Rotary kiln body; 3. Induced draft system; 4. Spray tower; 5. Sealed feed bin; 6. Reaction air extraction port; 7. Discharge hopper; 8. Dust removal outlet; 9. Connecting frame; 10. Water-cooled barrel; 11. Inner barrel; 12. Hydraulic telescopic rod;

[0022] 13. Disassembly assembly; 131. Fixing rod; 132. Disassembly sleeve; 133. Extension frame; 134. Fixing frame; 135. Connecting bolt. DETAILED DESCRIPTION

[0023] The present invention will be further described below with reference to the accompanying drawings and implementation examples.

[0024] First embodiment

[0025] Please refer to Figure 1 、 Figure 2 and Figure 3 ,in, Figure 1 This is a schematic structural diagram of a first embodiment of a portable, automatically tilting laboratory lithium extraction pilot rotary kiln with material receiving provided by the present invention; Figure 2 for Figure 1 A schematic diagram of the overall internal structure of the device shown; Figure 3 for Figure 1 A portable, automatically tilting, laboratory-use, lithium extraction pilot rotary kiln with a material receiving function, comprising:

[0026] A workbench 1, an induced draft system 3 and a spray tower 4, a rotary kiln body 2 is arranged on the top of the workbench 1, a discharge hopper 7 is connected to the right end of the rotary kiln body 2, a hydraulic telescopic rod 12 is connected between the workbench 1 and the rotary kiln body 2, the bottom of the discharge hopper 7 is connected to a connecting frame 9, the bottom of the connecting frame 9 is connected to a water-cooled barrel 10, and an inner layer barrel 11 is arranged inside the water-cooled barrel 10.

[0027] One end of the rotary kiln body 2 is rotatably connected to one side of the workbench 1 through a rotating shaft. The hydraulic telescopic rod 12 is installed obliquely between the rotary kiln body 2 and the workbench 1. The water-cooled barrel 10 can cool the raw materials inside the inner barrel 11.

[0028] One end of the rotary kiln body 2 is connected to a sealed feed bin 5 .

[0029] A reaction exhaust port 6 is provided between the rotary kiln body 2 and the sealed feed bin 5 .

[0030] A dust removal exhaust port 8 is provided on the top of the discharge hopper 7 .

[0031] The working principle of the portable automatic tilting laboratory lithium extraction pilot rotary kiln provided by the utility model is as follows:

[0032] When in use, the hydraulic telescopic rod 12 is started to push one side of the rotary kiln body 2 upward. When the rotary kiln body 2 moves upward, the clinker inside is transported to the inner layer barrel 11 inside the water-cooled barrel 10 through the feed hopper 7 and cooled.

[0033] Compared with the related art, the portable automatic tilting laboratory lithium extraction pilot rotary kiln provided by the utility model has the following beneficial effects:

[0034] The utility model provides a portable automatic tilting laboratory lithium extraction pilot rotary kiln with a material receiving function. A hydraulic telescopic rod 12 is arranged between a workbench 1 and a rotary kiln body 2 to facilitate the operation of pushing one side of the rotary kiln body 2 upward to perform a dumping operation. A water-cooled barrel 10 with a connecting frame 9 and an inner barrel 11 are arranged on one side of a feed hopper 7 to facilitate dumping the roasted clinker for cooling, thereby improving the safety of unloading.

[0035] Second embodiment

[0036] Please refer to Figure 4 and Figure 5 Based on the portable, automatically tilting laboratory-scale lithium extraction pilot rotary kiln with a material receiving function provided in the first embodiment of this application, the second embodiment of this application provides another portable, automatically tilting laboratory-scale lithium extraction pilot rotary kiln with a material receiving function. The second embodiment is merely a preferred embodiment of the first embodiment, and implementation of the second embodiment will not affect the independent implementation of the first embodiment.

[0037] Specifically, the second embodiment of the present application provides a portable automatic tilting laboratory lithium extraction pilot rotary kiln with material receiving. The difference is that a disassembly component 13 is provided between the connecting frame 9 and the water-cooled barrel 10, and the disassembly component 13 includes two fixed rods 131, and the surfaces of the two fixed rods 131 are both provided with disassembly sleeves 132.

[0038] The two fixing rods 131 are connected to one side of the two connecting frames 9 , and the use of the extension frame 133 facilitates increasing the moving distance of the water-cooling barrel 10 .

[0039] A connection hole adapted to the connection bolt 135 is formed on the surface of the fixing rod 131 .

[0040] An extension frame 133 is connected to opposite sides of the two disassembly sleeves 132 . A fixing frame 134 is connected between the two extension frames 133 . The fixing frame 134 is connected to the water-cooled barrel 10 .

[0041] A connecting bolt 135 is provided between the disassembly sleeve 132 and the fixing rod 131 .

[0042] The working principle of the portable automatic tilting laboratory lithium extraction pilot rotary kiln provided by the utility model is as follows:

[0043] During use, when the water-cooled barrel 10 is disassembled, first remove the connecting bolt 135 between the disassembly sleeve 132 and the fixed rod 131. After the connecting bolt 135 is removed, pull the water-cooled barrel 10 to drive the fixed frame 134 to move. When the fixed frame 134 moves, the disassembly sleeve 132 can be separated from the fixed rod 131 through the extension frame 133.

[0044] Compared with the related art, the portable automatic tilting laboratory lithium extraction pilot rotary kiln provided by the utility model has the following beneficial effects:

[0045] The utility model provides a portable automatic tilting laboratory lithium extraction pilot rotary kiln with a material receiving function. A disassembly component 13 is provided between a connecting frame 9 and a water-cooled barrel 10 with an inner barrel 11, so that the inner barrel 11 can be taken out when in use, and the water-cooled barrel 10 with the inner barrel 11 can be disassembled as a whole for cleaning.

[0046] The above description is merely an embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the description and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A portable automatic tilting laboratory lithium extraction pilot rotary kiln with material receiving function, characterized in that: include: A workbench, an induced draft system and a spray tower are provided on the top of the workbench. A rotary kiln body is connected to the right end of the rotary kiln body. A hydraulic telescopic rod is connected between the workbench and the rotary kiln body. A connecting frame is connected to the bottom of the discharging hopper. A water-cooled barrel is connected to the bottom of the connecting frame. An inner layer barrel is provided inside the water-cooled barrel.

2. The portable automatic tilting laboratory lithium extraction pilot rotary kiln for receiving materials according to claim 1 is characterized in that: One end of the rotary kiln body is connected to a sealed feeding bin.

3. The portable automatic tilting laboratory lithium extraction pilot rotary kiln for receiving materials according to claim 2 is characterized in that: A reaction air extraction port is provided between the rotary kiln body and the sealed feeding bin.

4. The portable automatic tilting laboratory lithium extraction pilot rotary kiln for receiving materials according to claim 1 is characterized in that: A dust removal exhaust port is provided on the top of the discharge hopper.

5. The portable automatic tilting laboratory lithium extraction pilot rotary kiln for receiving materials according to claim 1 is characterized in that: A disassembly assembly is provided between the connecting frame and the water-cooling barrel. The disassembly assembly includes two fixing rods. Disassembly sleeves are provided on the surfaces of the two fixing rods.

6. The portable automatic tilting laboratory lithium extraction pilot rotary kiln for receiving materials according to claim 5 is characterized in that: The two disassembly sleeves are connected to opposite sides thereof with an extension frame, a fixing frame is connected between the two extension frames, and the fixing frame is connected to the water-cooling barrel.

7. The portable automatic tilting laboratory lithium extraction pilot rotary kiln for receiving materials according to claim 5 is characterized in that: A connecting bolt is provided between the disassembly sleeve and the fixing rod.

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