Organic peroxide recovery device

Abstract

The utility model relates to the technical field of resource recovery, and discloses an organic peroxide recovery device which comprises a pretreatment box body, a treatment box body and a collection box body, a flow guide pipe is communicated between the pretreatment box body and the treatment box body, a condenser is communicated between the treatment box body and the collection box body, and a first stirring mechanism is arranged in the pretreatment box body; a second stirring mechanism is arranged in the treatment box body, and a heater is mounted on the inner wall of the treatment box body. According to the utility model, the first stirring mechanism is arranged in the pretreatment box body, so that a fed extracting agent and inorganic waste liquid containing organic peroxide can be effectively mixed through first stirring; the treatment box body is arranged, the heater and the second stirring mechanism are arranged in the treatment box body, the heater can heat an extraction agent phase, so that organic peroxide is separated from the extraction agent at different boiling points, distilled gas is condensed through the condenser and enters the collection box body, and recovery of the organic peroxide is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of resource recovery, and specifically relates to an organic peroxide recovery device. Background Technique

[0002] In the process of chemical production, a large amount of inorganic waste liquid containing organic peroxides is often generated. These organic peroxides have certain economic value and potential reusability. If directly discharged, it will not only cause serious waste of resources, but also have many negative impacts on the environment, such as polluting water bodies and soil, and may trigger chemical reactions leading to ecological imbalance. However, most of the existing waste liquid treatment devices focus on the purification treatment of waste liquid to meet the discharge standards, and lack targeted design and optimization for efficiently recovering organic peroxides from specific inorganic waste liquid, resulting in problems such as low recovery efficiency, low recovery purity and inconvenient operation, and it is difficult to meet the dual requirements of resource recovery and environmental protection in industrial production. Content of the Utility Model

[0003] The purpose of the utility model is to provide an organic peroxide recovery device, which can effectively recover organic peroxides from inorganic waste liquid containing organic peroxides and prevent waste of resources.

[0004] To achieve the above purpose, the utility model provides the following technical solutions:

[0005] An organic peroxide recovery device includes a pretreatment box body, a treatment box body and a collection box body. A diversion pipe is connected between the pretreatment box body and the treatment box body, and a condenser is connected between the treatment box body and the collection box body. The top ends of the pretreatment box body are respectively provided with a liquid inlet and an extractant feeding port in a penetrating manner, and a first stirring mechanism is arranged in the pretreatment box body; a second stirring mechanism is arranged in the treatment box body, and a heater is installed on the inner wall of the treatment box body; the top of the purification box is provided with an exhaust pipe in a penetrating manner, and a purification box is connected to the exhaust pipe.

[0006] Further, a first motor is installed in the middle of the top of the pretreatment box body, and the output end of the first motor is connected to the first stirring mechanism. The first stirring mechanism includes a first rotating rod and first stirring blades. The first rotating rod is installed at the output end of the first motor. The bottom of the first rotating rod is arranged in an inverted U shape, and multiple first stirring blades are evenly installed on the first rotating rod.

[0007] Further, a first valve is installed on the diversion pipe, and a pump body is fixedly arranged. The pump body is installed on the diversion pipe. The diversion pipe is arranged in two sections. One section is connected to the extraction end of the pump body and the liquid outlet end of the pretreatment box body, and the other section is connected to the discharge end of the pump body and the liquid inlet end of the treatment box body.

[0008] Furthermore, a second motor is installed on the side of the processing box. The output end of the second motor is connected to the second stirring mechanism. The second stirring mechanism includes a second stirring blade and a second rotating rod. The second rotating rod is installed at the output end of the second motor. Multiple second stirring blades are provided, arranged vertically and evenly installed on the second rotating rod. A sealed bearing is provided at the output end of the second motor and is embedded in the processing box.

[0009] Furthermore, a first discharge pipe is provided through the bottom of the processing box, and a second valve is provided on the first discharge pipe.

[0010] Furthermore, a second discharge pipe is provided through the bottom of the collection box, and a third valve is installed on the second discharge pipe.

[0011] Furthermore, the purification box is filled with a certain amount of activated carbon.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] This invention features a first stirring mechanism within a pretreatment chamber. This mechanism effectively mixes the added extractant with the inorganic waste liquid containing organic peroxides, transferring the organic peroxides from the inorganic waste liquid to the extractant phase for easier subsequent recovery. The treatment chamber, equipped with a heater and a second stirring mechanism, ensures uniform heating of the liquid within the chamber, accelerating the distillation process. The heater heats the extractant phase, separating the organic peroxides from the extractant at different boiling points. The distilled gas is condensed by a condenser and enters a collection chamber, recovering the organic peroxides. Finally, the exhaust gas is purified via an exhaust pipe and a purification box before being discharged, preventing environmental pollution. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall design of this utility model;

[0015] Figure 2 This is a schematic cross-sectional view of the present invention.

[0016] Figure label:

[0017] 1-Pretreatment chamber, 101-Liquid inlet, 102-Extractant inlet, 2-First motor, 3-First rotor, 4-First stirring blade, 5-Guide pipe, 6-First valve, 7-Pump body, 8-Treatment chamber, 9-First discharge pipe, 10-Second valve, 11-Second motor, 12-Second stirring blade, 13-Condenser, 14-Collection chamber, 15-Second discharge pipe, 16-Third valve, 17-Exhaust pipe, 18-Purification box, 19-Heater, 20-Second rotor. Detailed Implementation

[0018] The embodiments of the present invention will now be described in detail with reference to the accompanying drawings. These embodiments are merely illustrative of the present invention and should not be construed as limiting the scope of protection of the present invention.

[0019] Please see Figure 1-2 An organic peroxide recovery device includes a pretreatment tank 1, a treatment tank 8, and a collection tank 14. A guide pipe 5 connects the pretreatment tank 1 and the treatment tank 8, and a condenser 13 connects the treatment tank 8 and the collection tank 14. The top of the pretreatment tank 1 is provided with a liquid inlet 101 and an extractant inlet 102 at both ends. A first stirring mechanism is provided in the pretreatment tank 1. The treatment tank 8 is provided with a second stirring mechanism, and a heater 19 is installed on the inner wall of the treatment tank 8. An exhaust pipe 17 is provided through the top of the purification box 18, and the purification box 18 is connected to the exhaust pipe 17.

[0020] In practical use, by setting a first stirring mechanism in the pretreatment tank 1, the added extractant and the inorganic waste liquid containing organic peroxides can be effectively mixed through the first stirring, so that the organic peroxides are transferred from the inorganic waste liquid to the extractant phase, which is convenient for subsequent recovery. By setting a treatment tank 8, and setting a heater 19 and a second stirring mechanism in the treatment tank, the liquid in the treatment tank 8 can be heated evenly by the start of the second stirring mechanism, which accelerates the distillation process. The heater 19 can heat the extractant phase, so that the organic peroxides are separated from the extractant at different boiling points. The distilled gas is condensed by the condenser 13 and enters the collection tank 14 to realize the recovery of organic peroxides. The exhaust gas generated after distillation can be purified and discharged through the exhaust pipe 17 and the purification box 18 to prevent it from polluting the environment.

[0021] In this embodiment, a first motor 2 is installed at the top center of the pretreatment box 1. The output end of the first motor 2 is connected to a first stirring mechanism. The first stirring mechanism includes a first rotating rod 3 and a first stirring blade 4. The first rotating rod 3 is installed at the output end of the first motor 2. The bottom of the first rotating rod 3 is arranged in an inverted U-shape. Multiple first stirring blades 4 are provided and are evenly installed on the first rotating rod 3. Specifically, the first rotating rod 3 and the first stirring blade 4 can be rotated by starting the first motor 2, thereby effectively mixing the added extractant with the inorganic waste liquid containing organic peroxides, which is convenient for subsequent recycling.

[0022] In this embodiment, a first valve 6 is installed on the guide pipe 5, and a fixedly installed pump body 7 is also included. The pump body 7 is installed on the guide pipe 5, which is arranged in two sections. One section connects the extraction end of the pump body 7 to the liquid outlet end of the pretreatment tank 1, and the other section connects the discharge end of the pump body 7 to the liquid inlet end of the treatment tank 8. Specifically, by starting the pump body 7, the inorganic waste liquid containing organic peroxides mixed with the extractant can be extracted into the treatment tank 8 for further treatment.

[0023] In this embodiment, a second motor 11 is installed on the side of the processing box 8. The output end of the second motor 11 is connected to a second stirring mechanism. The second stirring mechanism includes a second stirring blade 12 and a second rotating rod 20. The second rotating rod 20 is installed at the output end of the second motor 11. Multiple second stirring blades 12 are provided, arranged vertically and evenly installed on the second rotating rod 20. A sealed bearing is provided at the output end of the second motor 11, and the sealed bearing is embedded in the processing box 8. Specifically, the second stirring blade 12 and the second rotating rod 20 can be rotated by starting the second motor 11, thereby facilitating the uniform heating of the liquid in the processing box 8. The sealed bearing prevents the liquid in the processing box 8 from overflowing from the connection between the second motor 11 and the processing box 8.

[0024] In this embodiment, a first discharge pipe 9 is provided through the bottom of the processing box 8, and a second valve 10 is provided on the first discharge pipe 9; specifically, the arrangement of the first discharge pipe 9 and the second valve 10 facilitates the discharge of other impurities remaining in the processing box 8 after the distillation work is completed.

[0025] In this embodiment, a second discharge pipe 15 is provided through the bottom of the collection box 14, and a third valve 16 is installed on the second discharge pipe 15. Specifically, the arrangement of the second discharge pipe 15 and the third valve 16 facilitates the subsequent discharge and recovery of organic peroxides, thereby realizing the recovery of organic peroxides.

[0026] In this embodiment, the purification box 18 is filled with a certain amount of activated carbon; specifically, the activated carbon can adsorb harmful substances such as nitrogen monoxide in the exhaust gas, thereby preventing the emitted gas from polluting the environment. The purification box 18 and the exhaust pipe 17 are detachably connected, which facilitates the replacement of the purification box 18 in the future.

[0027] The surfaces of the pretreatment box 1, the treatment box 8, and the collection box 14 are all provided with observation windows for observing their internal conditions.

[0028] It should be noted that in this document, the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used solely for the convenience of describing this utility model and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. The terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. Furthermore, unless otherwise explicitly specified and limited, the terms "fixed," "installed," "connected," and "linked" should be interpreted broadly. For example, "linked" can be a fixed connection, a detachable connection, or an integral connection; "connected" can be a mechanical connection or an electrical connection; "linked" can be a direct connection, an indirect connection through an intermediate medium, or a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0029] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and not to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model, and they should all be covered within the scope of the claims and specification of this utility model.

Claims

1. An organic peroxide recovery device, comprising a pretreatment tank (1), a treatment tank (8), and a collection tank (14), characterized in that: A diversion pipe (5) is connected between the pretreatment box body (1) and the treatment box body (8), and a condenser (13) is connected between the treatment box body (8) and the collection box body (14). At both ends of the top of the pretreatment box body (1), a liquid inlet (101) and an extractant feeding port (102) are provided through the box body. A first stirring mechanism is arranged in the pretreatment box body (1); a second stirring mechanism is arranged in the treatment box body (8), and a heater (19) is installed on the inner wall of the treatment box body (8); a purification box (18) is further included. A exhaust pipe (17) is provided through the top of the purification box (18), and the exhaust pipe (17) is connected to the purification box (18).

2. The organic peroxide recovery device according to claim 1, characterized in that: A first motor (2) is installed in the middle of the top of the pretreatment box body (1). The output end of the first motor (2) is connected to the first stirring mechanism. The first stirring mechanism includes a first rotating rod (3) and a first stirring blade (4). The first rotating rod (3) is installed at the output end of the first motor (2). The bottom of the first rotating rod (3) is arranged in an inverted U shape. A plurality of first stirring blades (4) are provided and are evenly installed on the first rotating rod (3).

3. The organic peroxide recovery device according to claim 1, characterized in that: A first valve (6) is installed on the diversion pipe (5). A pump body (7) fixedly arranged is further included. The pump body (7) is installed on the diversion pipe (5). The diversion pipe (5) is arranged in two sections. One section is connected to the extraction end of the pump body (7) and the liquid outlet end of the pretreatment box body (1), and the other section is connected to the discharging end of the pump body (7) and the liquid inlet end of the treatment box body (8).

4. The organic peroxide recovery device according to claim 1, characterized in that: A second motor (11) is installed on the side of the treatment box body (8). The output end of the second motor (11) is connected to the second stirring mechanism. The second stirring mechanism includes a second stirring blade (12) and a second rotating rod (20). The second rotating rod (20) is installed at the output end of the second motor (11). A plurality of second stirring blades (12) are provided and are arranged vertically and are evenly installed on the second rotating rod (20). A sealing bearing is provided at the output end of the second motor (11), and the sealing bearing is embedded in the treatment box body (8).

5. The organic peroxide recovery device according to claim 1, characterized in that: A first discharge pipe (9) is provided through the bottom of the treatment box body (8), and a second valve (10) is arranged on the first discharge pipe (9).

6. The organic peroxide recovery device according to claim 1, characterized in that: A second discharge pipe (15) is provided through the bottom of the collection box body (14), and a third valve (16) is installed on the second discharge pipe (15).

7. The organic peroxide recovery device according to claim 1, characterized in that: A number of activated carbons are filled in the purification box (18).

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