Heavy metal chelating agent synthesis and preparation device

Abstract

The utility model discloses a heavy metal chelating agent synthesizing and preparing device and relates to the technical field of chemical engineering. Comprising a heat preservation shell, a threaded cooling pipe is fixedly embedded in the inner wall of the heat preservation shell, a closed ring plate is fixedly arranged at the top of the outer wall of the heat preservation shell, a preparation inner frame is fixedly arranged at the bottom of the outer wall of the closed ring plate, and a leakage pipe extends from the bottom of the outer wall of the preparation inner frame; a filter layer is filled between the filter frame and the heat preservation shell, the bottom of the outer wall of the filter frame is communicated with an all-in-one pipe, and the outer wall of the leakage pipe is fixedly embedded in the filter layer. Through a threaded cooling pipe, a closed ring plate, a preparation inner frame, a leakage pipe, a filtering frame, a filtering layer and an all-in-one pipe, cooling treatment can be carried out in the synthesis process of the heavy metal chelating agent, a high-temperature product obtained after reaction is rapidly cooled, side reaction is avoided, cooling liquid medicine is filtered, impurities in the synthesized product are removed, the purity of the product is improved, and the production cost is reduced. The purity and the yield of the product are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of chemical engineering, in particular to a heavy metal chelating agent synthesis preparation device. Background Art

[0002] At present, heavy metal chelating agents, also commonly called heavy metal ion precipitators, heavy metal capture agents, etc., are relatively common additives in chemical industry production. The currently commonly used heavy metal chelating agent preparation equipment can only meet the single-step mixing reaction of some simple raw materials. For some chelating agent products that require multi-step synthesis and relatively strict control of reaction temperature and raw material addition rate.

[0003] The current heavy metal chelating agents will generate a lot of heat during the synthesis process. If they are not cooled quickly, side reactions will occur, affecting the quality of the synthesis. In addition, impurities will be generated after the synthesis, and if they are not filtered, the purity of the product will be affected. Utility Model Content

[0004] The utility model provides a heavy metal chelating agent synthesis preparation device, which can perform cooling treatment during the synthesis process of the heavy metal chelating agent through a threaded cooling tube, a closed ring plate, a preparation inner frame, a leakage tube, a filter frame, a filter layer and an all-in-one tube, quickly cool the high-temperature product after the reaction to avoid the occurrence of side reactions, and filter the cooling liquid to remove impurities in the synthetic product, thereby improving the purity of the product and improving the purity and yield of the product.

[0005] To achieve the above objectives, the utility model is implemented through the following technical solutions: a heavy metal chelating agent synthesis preparation device, comprising:

[0006] A heat-insulating shell, wherein a threaded cooling pipe is fixedly embedded in the inner wall of the heat-insulating shell, a closed ring plate is fixedly provided on the top of the outer wall of the heat-insulating shell, an inner frame is fixedly provided on the bottom of the outer wall of the closed ring plate, a leakage pipe is extended from the bottom of the outer wall of the inner frame, a filter frame is fixedly provided on the bottom of the outer wall of the heat-insulating shell, a filter layer is filled between the filter frame and the heat-insulating shell, a multi-in-one pipe is connected to the bottom of the outer wall of the filter frame, and the outer wall of the leakage pipe is fixedly embedded in the filter layer.

[0007] As a heavy metal chelating agent synthesis preparation device of the utility model, a sealing plate is fixedly provided on the top of the outer wall of the closed ring plate, and a working motor is installed at the top center of the sealing plate.

[0008] As a heavy metal chelating agent synthesis preparation device of the utility model, a rotating rod is fixedly provided at the output end of the working motor, and a threaded stirring frame is fixedly sleeved on the outer wall of the rotating rod.

[0009] As a heavy metal chelating agent synthesis preparation device of the utility model, a feeding frame is fixedly embedded on the top of the outer wall of the sealing plate.

[0010] As a heavy metal chelating agent synthesis preparation device of the utility model, a support ring plate is fixedly provided at the bottom of the outer wall of the heat-insulating shell, and a plurality of support rods are fixedly provided at equal distances along the circumferential surface of the outer wall bottom of the support ring plate.

[0011] As a heavy metal chelating agent synthesis preparation device of the utility model, a control valve is fixedly embedded on the upper surface of the inner wall of the leakage pipe.

[0012] The utility model provides a heavy metal chelating agent synthesis preparation device. It has the following beneficial effects:

[0013] (1) The heavy metal chelating agent synthesis preparation device can perform cooling treatment during the synthesis process of the heavy metal chelating agent through the threaded cooling tube, the closed ring plate, the preparation inner frame, the leakage tube, the filter frame, the filter layer and the all-in-one tube, and quickly cool the high-temperature product after the reaction to avoid the occurrence of side reactions, and filter the cooling liquid to remove impurities in the synthesis product, thereby improving the purity of the product and improving the purity and yield of the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is the front view of the utility model;

[0015] Figure 2 It is a cross-sectional view of the utility model;

[0016] Figure 3 It is an exploded view of the utility model.

[0017] In the figure: 1. Insulated outer shell; 2. Threaded cooling pipe; 3. Closed ring plate; 4. Preparation inner frame; 5. Leakage pipe; 6. Filter frame; 7. Filter layer; 8. All-in-one pipe; 9. Sealing plate; 10. Working motor; 11. Rotating rod; 12. Threaded stirring frame; 13. Feeding frame; 14. Support ring plate; 15. Support rod. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the practical embodiment to clearly and completely describe the technical solution in the practical embodiment. Obviously, the described embodiment is only a part of the embodiment of the practical embodiment, not all of the embodiments. Based on the embodiment in the practical embodiment, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this practical embodiment.

[0019] See also Figure 1-3 The utility model provides a technical solution: a heavy metal chelating agent synthesis preparation device, comprising:

[0020] An insulating shell 1, the inner wall of the insulating shell 1 is fixedly embedded with a threaded cooling pipe 2, the top of the outer wall of the insulating shell 1 is fixedly provided with a closed ring plate 3, the bottom of the outer wall of the closed ring plate 3 is fixedly provided with a prepared inner frame 4, the bottom of the outer wall of the prepared inner frame 4 is extended with a leakage pipe 5, the bottom of the outer wall of the insulating shell 1 is fixedly provided with a filter frame 6, a filter layer 7 is filled between the filter frame 6 and the insulating shell 1, the bottom of the outer wall of the filter frame 6 is connected with a multi-in-one pipe 8, and the outer wall of the leakage pipe 5 is fixedly embedded in the filter layer 7.

[0021] In this embodiment: water is added between the heat-insulating outer shell 1 and the preparation inner frame 4 for heating to make the synthesis react faster, and the heat-insulating outer shell 1 has a heat-insulating effect. The threaded cooling pipe 2 can quickly take away the heat in the water, so that the high-temperature product after the reaction is quickly cooled. The surface of the leakage pipe 5 is provided with holes, so that the synthesized product can be dispersed and flow into the filter frame 6 and filtered by the filter layer 7 to remove impurities in the synthesized product and improve the purity of the product.

[0022] Specifically, a sealing plate 9 is fixedly provided on the top of the outer wall of the closed ring plate 3 , and a working motor 10 is installed at the center of the top of the sealing plate 9 .

[0023] In this embodiment: the top of the preparation inner frame 4 can be sealed by the sealing plate 9, and the output end of the working motor 10 drives the rotating rod 11 to rotate when powered on.

[0024] Specifically, a rotating rod 11 is fixedly provided at the output end of the working motor 10 , and a threaded stirring frame 12 is fixedly sleeved on the outer wall of the rotating rod 11 .

[0025] In this embodiment, the threaded stirring frame 12 can be rotated in the preparation inner frame 4 by rotating the rod 11 to stir the synthesis of the heavy metal chelating agent to make the reaction more complete.

[0026] Specifically, a feeding frame 13 is fixedly embedded on the top of the outer wall of the sealing plate 9 .

[0027] In this embodiment: the reaction material can be conveniently added into the preparation inner frame 4 through the feeding frame 13 .

[0028] Specifically, a support ring plate 14 is fixedly provided at the bottom of the outer wall of the heat-insulating outer shell 1 , and a plurality of support rods 15 are fixedly provided at equal distances along the circumferential surface of the bottom of the outer wall of the support ring plate 14 .

[0029] In this embodiment: the support ring plate 14 can be used to fix multiple support rods 15 at equal distances along the circumferential surface, thereby supporting the heat-insulating shell 1.

[0030] Specifically, a control valve is fixedly embedded on the upper surface of the inner wall of the leakage pipe 5 .

[0031] In this embodiment: the opening and closing of the leakage pipe 5 can be controlled by the control valve.

[0032] When in use, water is added between the heat-insulating outer shell 1 and the preparation inner frame 4 for heating to make the synthesis react faster. In addition, the heat-insulating outer shell 1 has a heat-insulating effect. The threaded cooling pipe 2 can quickly take away the heat in the water, so that the high-temperature product after the reaction is quickly cooled. The surface of the leakage pipe 5 is provided with holes, so that the synthesized product can be dispersed and flow into the filter frame 6 and filtered by the filter layer 7 to remove impurities in the synthesized product and improve the purity of the product. The sealing plate 9 can make the top of the preparation inner frame 4 sealed. When the working motor 10 is powered on, the output end drives the rotating rod 11 to rotate, and the rotating rod 11 can make the threaded stirring frame 1 2 rotates in the preparation inner frame 4 to stir the synthesis of the heavy metal chelating agent to make the reaction more complete. The feeding frame 13 can conveniently add the reaction materials into the preparation inner frame 4. The supporting ring plate 14 can fix multiple supporting rods 15 at equal distances along the circumferential surface to support the heat-insulating shell 1. The control valve can control the opening and closing of the leakage pipe 5, and can perform cooling treatment during the synthesis of the heavy metal chelating agent to quickly cool the high-temperature product after the reaction to avoid the occurrence of side reactions, and filter the cooling liquid to remove impurities in the synthetic product, thereby improving the purity of the product and the purity and yield of the product.

[0033] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A heavy metal chelating agent synthesis preparation device, characterized in that: include: A heat-insulating outer shell (1), wherein a threaded cooling pipe (2) is fixedly embedded in the inner wall of the heat-insulating outer shell (1), a closed ring plate (3) is fixedly disposed on the top of the outer wall of the heat-insulating outer shell (1), a preparation inner frame (4) is fixedly disposed on the bottom of the outer wall of the closed ring plate (3), a leakage pipe (5) is extended from the bottom of the outer wall of the preparation inner frame (4), a filter frame (6) is fixedly disposed on the bottom of the outer wall of the heat-insulating outer shell (1), a filter layer (7) is filled between the filter frame (6) and the heat-insulating outer shell (1), a multi-in-one pipe (8) is connected to the bottom of the outer wall of the filter frame (6), and the outer wall of the leakage pipe (5) is fixedly embedded in the filter layer (7).

2. A heavy metal chelating agent synthesis and preparation device according to claim 1, characterized in that: A sealing plate (9) is fixedly provided on the top of the outer wall of the closed ring plate (3), and a working motor (10) is installed at the center of the top of the sealing plate (9).

3. A heavy metal chelating agent synthesis and preparation device according to claim 2, characterized in that: A rotating rod (11) is fixedly provided at the output end of the working motor (10), and a threaded stirring frame (12) is fixedly sleeved on the outer wall of the rotating rod (11).

4. A heavy metal chelating agent synthesis and preparation device according to claim 3, characterized in that: A feeding frame (13) is fixedly embedded on the top of the outer wall of the sealing plate (9).

5. A heavy metal chelating agent synthesis and preparation device according to claim 4, characterized in that: A support ring plate (14) is fixedly provided at the bottom of the outer wall of the heat-insulating outer shell (1), and a plurality of support rods (15) are fixedly provided at equal distances along the circumferential surface of the bottom of the outer wall of the support ring plate (14).

6. A heavy metal chelating agent synthesis and preparation device according to claim 5, characterized in that: A control valve is fixedly embedded on the upper surface of the inner wall of the leakage pipe (5).

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