Crude benzene separation water tank
By designing the liquid inlet chamber, precipitation chamber and mixing mechanism in the crude benzene separation tank, ensuring sufficient mixing of the additives and crude benzene, the problems of insufficient mixing and dynamic and static separation tank in the prior art are solved, and the separation effect is improved.
Patent Information
- Application Number
- CN202421109213.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-21
- Publication Date
- 2025-01-07
- Estimated Expiration
- 2034-05-21
AI Technical Summary
When used in the existing crude benzene separation tank, the adjuvant and crude benzene are not mixed enough, resulting in a decrease in separation effect, and during the transportation process, it will cause movement and stillness to the inside of the separation tank, affecting the separation effect.
A crude benzene separation tank is designed, including a liquid inlet chamber, a precipitation chamber, a filter plate and a mixing mechanism. Through the arrangement of the rotary shaft and a stirring rod, the auxiliary agent and crude benzene are mixed inside the conveyor box to ensure that they are fully mixed and pass through the outlet. The liquid pipe and the cutting pipe are arranged to prevent the influence of the inside of the sedimentation chamber.
By fully mixing the additives and crude benzene, the separation effect is improved, and the design of the precipitation chamber prevents the influence of the mixture on the interior of the separation tank, thereby improving the use effect of the separation tank.
Smart Images
Figure CN222305111U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of separation water tanks, in particular to a crude benzene separation water tank. Background Art
[0002] The crude benzene separation tank is a device used to separate crude benzene from water. Crude benzene is a chemical substance obtained from petroleum refining, which is often used to manufacture industrial products such as plastics and rubber. In the process of preparing refined benzene, crude benzene needs to be separated and purified. The working principle of the crude benzene separation tank is to use the density difference between crude benzene and water for separation. Since the density of crude benzene is greater than that of water, when crude benzene and water are mixed and left to stand in the tank for a period of time, crude benzene will naturally float to the surface of the water to form a layer, while water sinks to the bottom. Then the floating crude benzene and the water at the bottom can be collected separately through the outlet in the equipment.
[0003] In order to improve the separation effect, some additives, such as salt or alcohol substances, are usually added to the water tank to increase the density difference between crude benzene and water and promote the separation process. However, some existing crude benzene separation tanks, when actually used, directly place the additives inside the separation tank to mix with the crude benzene. However, this method will result in poor mixing between the crude benzene and the additives, thereby reducing the separation effect of the crude benzene. In addition, when the crude benzene is transported to the separation tank, it will cause a lot of movement inside the separation tank, which will affect the inside of the separation tank. Utility Model Content
[0004] The utility model aims to solve the shortcomings in the prior art and proposes a crude benzene separation water tank.
[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0006] A crude benzene separation water tank comprises a tank body, wherein a liquid inlet bin and a sedimentation bin are arranged inside the tank body, a partition is arranged between the liquid inlet bin and the sedimentation bin, a filter plate is installed inside the tank body, and the filter plate surface is symmetrically connected to the liquid inlet bin and the sedimentation bin on both sides, two liquid outlet pipes are fixedly connected to the surface of the tank body, and the two liquid outlet pipes are arranged on the surface of the sedimentation bin, a conveying box is installed on the side of the liquid inlet bin away from the sedimentation bin, a filling mechanism is arranged inside the conveying box, and a mixing mechanism is arranged inside the conveying box. Through the arrangement of a rotating shaft, auxiliary agents can be added to the conveying box while conveying crude benzene, thereby improving the separation effect of crude benzene, and at the same time, the crude benzene and auxiliary agents inside the conveying box are mixed through two connecting shafts, thereby improving the use effect of the device.
[0007] As a further scheme of the utility model, the two liquid outlet pipes are distributed vertically, and valves are installed on the surfaces of the two liquid outlet pipes. A liquid infusion tube is installed on the side of the surface of the conveying box away from the sedimentation bin, and one end of the liquid infusion tube is connected to the interior of the conveying box. The filling mechanism includes a connecting pipe, and the connecting pipe is rotatably connected to the center of the interior of the conveying box. The two ends of the connecting pipe are respectively sleeved on opposite sides of the interior of the conveying box. A plurality of connecting ports are opened on the surface of the connecting pipe, and the plurality of connecting ports are evenly distributed in a ring shape. A rotating joint is fixedly connected to one end of the surface of the conveying box, and the rotating joint is installed at one end of the connecting pipe. A feeding pipe is installed at one end of the rotating joint, and the feeding pipe is inserted on one side of the surface of the trough body, so as to transport the auxiliary agent to the interior of the connecting pipe through the feeding pipe, and to the interior of the conveying box through the plurality of connecting ports.
[0008] As a further solution of the utility model, the mixing mechanism includes a connecting shaft, four connecting plates are fixedly connected to the surface of the connecting pipe, and the four connecting plates are a pair of two. There are two connecting shafts, and the two connecting shafts are horizontally arranged inside the conveying box. The two ends of the two connecting shafts are respectively sleeved inside each connecting plate. A plurality of stirring rods are fixedly connected to the surfaces of the two connecting shafts, and the plurality of stirring rods are arranged between the four connecting plates. The surfaces of the four connecting plates are rotatably connected to the sides away from each other, and the four gears are respectively fixedly connected to the two ends of the two connecting shafts. The inside of the conveying box is a pair of Both sides of the vertical part are fixedly connected with inner gear rings, and the two inner gear rings are respectively meshed with four gears. The other end of the connecting pipe surface is fixedly connected with a rotating shaft, and one end of the rotating shaft is sleeved on the other side of the trough body surface. A motor is installed on the other side of the trough body surface, and the motor output shaft is fixedly connected to one end of the rotating shaft. Two feeding pipes are vertically fixedly connected to the bottom of the conveying box, and the two feeding pipes are both arranged at the bottom of the liquid inlet bin. The two feeding pipes are connected to the inside of the conveying box for driving the connecting pipe to rotate. Under the action of the two inner gear rings, the two connecting shafts and multiple stirring rods will stir the inside of the conveying box.
[0009] The beneficial effects of the utility model are:
[0010] 1. When in use, crude benzene is transported into the conveying box, and the additive can also be transported into the conveying box at the same time. Then, the crude benzene and the additive can be stirred by rotating the connecting shaft and the stirring rod, so that the additive and crude benzene are mixed more fully, which is convenient for improving the separation effect of crude benzene in the later stage.
[0011] 2. By setting up the liquid inlet tank and the sedimentation tank, the mixed crude benzene can be precipitated inside the sedimentation tank to prevent the mixture from affecting the inside of the sedimentation tank when flowing through the discharge pipe. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1This is a front view of a crude benzene separation water tank proposed by the utility model;
[0013] Figure 2 This is a schematic diagram of the surface structure of a crude benzene separation tank proposed by the utility model;
[0014] Figure 3 This is a cross-sectional view of the surface structure of a crude benzene separation water tank proposed by the utility model;
[0015] Figure 4 The utility model is a partial structural schematic diagram of a crude benzene separation water tank.
[0016] In the figure: 1. tank body; 11. liquid inlet tank; 12. sedimentation tank; 13. liquid outlet pipe; 14. valve; 15. filter plate; 2. conveying box; 21. infusion pipe; 22. discharge pipe; 23. inner gear ring; 3. rotating shaft; 31. motor; 32. feed pipe; 33. connecting pipe; 34. connecting port; 35. rotary joint; 36. connecting plate; 4. connecting shaft; 41. stirring rod; 42. gear. DETAILED DESCRIPTION
[0017] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.
[0018] Reference Figure 1-Figure 4 A crude benzene separation water tank comprises a tank body 1, wherein a liquid inlet bin 11 and a sedimentation bin 12 are arranged inside the tank body 1, a partition is arranged between the liquid inlet bin 11 and the sedimentation bin 12, a filter plate 15 is installed inside, and the filter plate 15 is symmetrically connected to the liquid inlet bin 11 and the sedimentation bin 12 on both sides of the surface, two liquid outlet pipes 13 are fixedly connected to the surface of the tank body 1, and the two liquid outlet pipes 13 are arranged on the surface of the sedimentation bin 12, a conveying box 2 is installed on the side of the liquid inlet bin 11 away from the sedimentation bin 12, a filling mechanism is arranged inside the conveying box 2, and a mixing mechanism is arranged inside the conveying box 2. Through the arrangement of the rotating shaft 3, while the crude benzene is being conveyed, an additive can be added to the inside of the conveying box 2, thereby improving the separation effect of the crude benzene, and at the same time, the crude benzene and the additive in the conveying box 2 are mixed through the two connecting shafts 4, thereby improving the use effect of the device.
[0019] Reference Figure 1-Figure 3In a preferred embodiment, the two liquid outlet pipes 13 are vertically distributed, and valves 14 are installed on the surfaces of the two liquid outlet pipes 13. A liquid infusion pipe 21 is installed on the side of the surface of the conveying box 2 away from the sedimentation bin 12, and one end of the liquid infusion pipe 21 is connected to the inside of the conveying box 2. The filling mechanism includes a connecting pipe 33, which is rotatably connected to the center of the inside of the conveying box 2, and the two ends of the connecting pipe 33 are respectively sleeved on the opposite sides of the inside of the conveying box 2. A plurality of connecting ports 34 are opened on the surface of the connecting pipe 33, and the plurality of connecting ports 34 are evenly distributed in a ring shape. A rotating joint 35 is fixedly connected to one end of the surface of the conveying box 2, and the rotating joint 35 is installed at one end of the connecting pipe 33. A feeding pipe 32 is installed at one end of the rotating joint 35. The feeding pipe 32 is inserted on one side of the surface of the tank body 1, and is used to transport the auxiliary agent to the inside of the connecting pipe 33 through the feeding pipe 32, and to the inside of the conveying box 2 through the plurality of connecting ports 34.
[0020] Reference Figure 3 and Figure 4 In a preferred embodiment, the mixing mechanism includes a connecting shaft 4, four connecting plates 36 are fixedly connected to the surface of the connecting tube 33, and the four connecting plates 36 form a pair of two. There are two connecting shafts 4, and the two connecting shafts 4 are horizontally arranged inside the conveying box 2. The two ends of the two connecting shafts 4 are respectively sleeved inside each connecting plate 36. A plurality of stirring rods 41 are fixedly connected to the surfaces of the two connecting shafts 4, and the plurality of stirring rods 41 are arranged between the four connecting plates 36. The surfaces of the four connecting plates 36 are rotatably connected to the sides away from each other, and the four gears 42 are respectively fixedly connected to the two ends of the two connecting shafts 4. The opposite sides inside the conveying box 2 are fixedly connected It is connected to an inner gear ring 23, and the two inner gear rings 23 are respectively meshed with four gears 42. The other end of the surface of the connecting tube 33 is fixedly connected to the rotating shaft 3, and one end of the rotating shaft 3 is sleeved on the other side of the surface of the tank body 1. A motor 31 is installed on the other side of the surface of the tank body 1, and the output shaft of the motor 31 is fixedly connected to one end of the rotating shaft 3. Two discharge pipes 22 are vertically fixedly connected to the bottom of the conveying box 2. The two discharge pipes 22 are both arranged at the bottom of the liquid inlet bin 11. The two discharge pipes 22 are both connected to the inside of the conveying box 2, and are used to drive the connecting tube 33 to rotate. Under the action of the two inner gear rings 23, the two connecting shafts 4 and multiple stirring rods 41 will stir the inside of the conveying box 2.
[0021] From the above description, it can be seen that the above-mentioned embodiments of the utility model achieve the following technical effects: in actual use, through the setting of the rotating shaft 3, while the crude benzene is being transported, an auxiliary agent can be added to the inside of the conveying box 2, thereby improving the separation effect of the crude benzene, and at the same time, the crude benzene and the auxiliary agent inside the conveying box 2 are mixed through the two connecting shafts 4, thereby improving the use effect of the device. When in use, the separated crude benzene can be transported to the inside of the conveying box 2 through the infusion tube 21, and at the same time, one end of the feed pipe 32 is connected, so that the auxiliary agent that promotes the separation of crude benzene is transported to the inside of the connecting pipe 33 through the feed pipe 32, and flows through the chrome-plated connecting port 34. The crude benzene and the additives in the conveying box 2 are stirred and mixed by the two stirring rods 41 and the multiple connecting shafts 4, so that the mixing is more sufficient. Then, through the setting of the two discharge pipes 22, the solvent in the conveying box 2 can be transported to the liquid inlet bin 11, and the solvent in the liquid inlet bin 11 will pass through the setting of the filter plate 15 and flow to the sedimentation bin 12 for precipitation.
[0022] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used here to describe the spatial positional relationship between a device or feature and other devices or features as shown in the figure. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figure. For example, if the device in the accompanying drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.
[0023] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.
[0024] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable where appropriate, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein, for example. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units that are clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.
[0025] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.
Claims
1. A crude benzene separation water tank, comprising a tank body (1), characterized in that: The tank body (1) is provided with a liquid inlet bin (11) and a sedimentation bin (12) inside, a partition is provided between the liquid inlet bin (11) and the sedimentation bin (12), a filter plate (15) is installed inside, and the filter plate (15) is symmetrically connected to the liquid inlet bin (11) and the sedimentation bin (12) on both sides of the surface, two liquid outlet pipes (13) are fixedly connected to the surface of the tank body (1), and the two liquid outlet pipes (13) are both arranged on the surface of the sedimentation bin (12), a conveying box (2) is installed inside the liquid inlet bin (11) on the side away from the sedimentation bin (12), a filling mechanism is provided inside the conveying box (2), and a mixing mechanism is provided inside the conveying box (2).
2. A crude benzene separation water tank according to claim 1, characterized in that: The two liquid outlet pipes (13) are vertically distributed, and valves (14) are installed on the surfaces of the two liquid outlet pipes (13). A liquid infusion pipe (21) is installed on the side of the surface of the conveying box (2) away from the sedimentation bin (12), and one end of the liquid infusion pipe (21) is connected to the interior of the conveying box (2).
3. A crude benzene separation water tank according to claim 1, characterized in that: The filling mechanism comprises a connecting tube (33), the connecting tube (33) is rotatably connected to the center of the conveying box (2), the two ends of the connecting tube (33) are respectively sleeved on two opposite sides of the conveying box (2), and the surface of the connecting tube (33) is provided with a plurality of connecting ports (34), and the plurality of connecting ports (34) are evenly distributed in a ring shape.
4. A crude benzene separation water tank according to claim 3, characterized in that: A rotating joint (35) is fixedly connected to one end of the surface of the conveying box (2), and the rotating joint (35) is installed on one end of the connecting pipe (33). A feeding pipe (32) is installed on one end of the rotating joint (35), and the feeding pipe (32) is inserted into one side of the surface of the tank body (1).
5. A crude benzene separation water tank according to claim 4, characterized in that: The mixing mechanism comprises a connecting shaft (4), and four connecting plates (36) are fixedly connected to the surface of the connecting tube (33), and the four connecting plates (36) form a pair of two. There are two connecting shafts (4), and the two connecting shafts (4) are horizontally arranged inside the conveying box (2), and the two ends of the two connecting shafts (4) are respectively sleeved inside each connecting plate (36).
6. A crude benzene separation water tank according to claim 5, characterized in that: A plurality of stirring rods (41) are fixedly connected to the surfaces of the two connecting shafts (4), and the plurality of stirring rods (41) are arranged between four connecting plates (36). The surfaces of the four connecting plates (36) are rotatably connected to one side away from each other, and the four gears (42) are respectively fixedly connected to the two ends of the two connecting shafts (4).
7. A crude benzene separation water tank according to claim 6, characterized in that: The conveying box (2) is fixedly connected to two opposite sides thereof with internal toothed rings (23), and the two internal toothed rings (23) are respectively meshed with four gears (42). The other end of the surface of the connecting tube (33) is fixedly connected to a rotating shaft (3), and one end of the rotating shaft (3) is sleeved on the other side of the surface of the trough body (1). A motor (31) is installed on the other side of the surface of the trough body (1), and the output shaft of the motor (31) is fixedly connected to one end of the rotating shaft (3).
8. A crude benzene separation water tank according to claim 1, characterized in that: Two feed pipes (22) are vertically fixedly connected to the bottom of the conveying box (2), and the two feed pipes (22) are both arranged at the bottom of the liquid inlet bin (11), and the two feed pipes (22) are both connected to the inside of the conveying box (2).