Efficient circulating filtration acidification reactor

Abstract

The utility model provides a high-efficiency circulating filtration acidification reactor, which relates to the technical field of high-efficiency circulating filtration acidification reactors and comprises a reaction barrel, a support column is fixedly connected onto the reaction barrel, a circulating structure is arranged on the reaction barrel, the circulating structure mainly consists of a blanking pipe, and the blanking pipe is connected with the support column. The discharging pipe is fixedly connected to the reaction barrel, one end of the discharging pipe is fixedly connected with a filtering box, a filtering plate is arranged in the filtering box, the filtering box is fixedly connected with a liquid pump, the input end of the liquid pump is communicated with the filtering box, the output end of the liquid pump is communicated with the reaction barrel, and the discharging pipe is fixedly connected with the discharging pipe. The filter plate is fixedly connected with two handles, the filter box is rotatably connected with a door plank, and the problem that the production efficiency is reduced due to the fact that the existing acidification reactor generally only enables reaction substances and acid to be mixed and react for one time and the reaction is not sufficient due to the fact that mixing is not uniform in one-time reaction is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of high-efficiency circulating filtration acidification reactors, and particularly relates to a high-efficiency circulating filtration acidification reactor. Background Technique

[0002] An acidification reactor generally refers to a device used in chemical engineering processes. Its main function is to change the chemical properties of reactants through acidification. This kind of reactor can be applied to various industrial processes, such as petroleum refining, chemical production, wastewater treatment, etc.

[0003] After the reactants and acid are mixed, filtration is required to remove solid impurities in the raw materials themselves or generated during the reaction process. During the use of the current acidification reactor by staff, it is often found that: the current acidification reactor usually only allows the reactants and acid to be mixed and reacted once. Due to the uneven mixing in one reaction, the reaction is likely to be incomplete, resulting in a reduction in production efficiency. Content of the Utility Model

[0004] The purpose of the utility model is to solve the deficiencies existing in the prior art, and to propose a high-efficiency circulating filtration acidification reactor.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme: a high-efficiency circulating filtration acidification reactor, including a reaction barrel, a support column is fixedly connected to the reaction barrel, a circulating structure is arranged on the reaction barrel, the circulating structure is mainly composed of a blanking pipe, the blanking pipe is fixedly connected to the reaction barrel, one end of the blanking pipe is fixedly connected to a filtration box, a filter plate is arranged in the filtration box, a liquid pump is fixedly connected to the filtration box, the input end of the liquid pump is communicated with the filtration box, and the output end of the liquid pump is communicated with the reaction barrel.

[0006] The effects achieved by the above components are as follows: The reactants and acid solution are introduced into the reaction barrel for mixing and reaction. The reacted substances and solution flow through the blanking pipe to the filtration box. After being filtered by the filter plate, the solid impurities are left above the filter plate, and the filtered solution flows into the filtration box. Start the liquid pump, and the liquid pump pumps the filtered solution into the reaction barrel for secondary reaction. This process can be repeated to improve the reaction effect, thus avoiding the situation that the current acidification reactor usually only allows the reactants and acid to be mixed and reacted once. Due to the uneven mixing in one reaction, the reaction is likely to be incomplete, resulting in a reduction in production efficiency.

[0007] Preferably, two handles are fixedly connected to the filter plate, a door panel is rotatably connected to the filtration box, and a placement plate is fixedly connected to the filtration box.

[0008] The effects achieved by the above components are as follows: Rotate to open the door panel, and the filter plate can be taken out by pulling each handle upward, which is convenient for cleaning impurities.

[0009] Preferably, four round rods are fixedly connected to the placement plate, four round grooves are formed on the filter plate, and the round rods are adapted to the round grooves in size.

[0010] The effects achieved by the above components are as follows: When installing the filter plate, insert the four round rods into the corresponding round grooves respectively, which can make the installation of the filter plate more stable.

[0011] Preferably, a baffle is slidably inserted on the blanking pipe, and a handle is fixedly connected to the baffle.

[0012] The effects achieved by the above components are as follows: During the reaction process, slide the baffle to block the reaction solution to make it react fully. After the reaction is completed, pull the handle outward to make the solution and impurities drop into the filter box.

[0013] Preferably, a spring is fixedly connected to the baffle, and one end of the spring is fixedly connected to the blanking pipe.

[0014] The effects achieved by the above components are as follows: When pulling the baffle outward, the spring is in a stretched state. Therefore, the elastic force of the spring's rebound acts on the baffle, making the limit of the baffle more stable.

[0015] Preferably, a uniform structure is arranged on the reaction barrel. The uniform structure is mainly composed of a rotating cylinder. The rotating cylinder is rotatably inserted on the reaction barrel. A liquid inlet pipe is fixedly connected in the rotating cylinder. Three liquid distribution pipes are fixedly connected to the rotating cylinder. The liquid distribution pipes are communicated with the liquid inlet pipe. A number of nozzles are fixedly connected to the liquid distribution pipes.

[0016] The effects achieved by the above components are as follows: Pass the acid solution into several rotating cylinders through the liquid inlet pipe, and then open several nozzles to make the nozzles drive the acid solution to spray into the reaction barrel, so that the liquid distribution is uniform, thereby improving the reaction effect.

[0017] Preferably, a rotating shaft is rotatably connected to the reaction barrel. Belt pulleys are fixedly connected to both the rotating shaft and the rotating cylinder. A transmission belt is arranged on the two belt pulleys together.

[0018] The effects achieved by the above components are as follows: Rotating the rotating shaft can drive one belt pulley to rotate. Under the action of the transmission belt, the two belt pulleys rotate synchronously, and then the rotating cylinder can be driven to rotate, making the three liquid distribution pipes rotate, further improving the uniformity of liquid distribution.

[0019] Preferably, a motor is fixedly connected to the reaction barrel, and the output shaft of the motor is fixedly connected to the rotating shaft.

[0020] The effects achieved by the above components are as follows: When the motor is started, the output shaft of the motor drives the rotating shaft to rotate, making the operation more convenient.

[0021] Compared with the prior art, the advantages and positive effects of the present utility model are that in the present utility model, by setting a circulation structure, the reaction substances and the acid solution are introduced into the reaction barrel for mixing reaction. The reacted substances and solution flow through the feeding pipe to the filtration box, and after being filtered by the filter plate, the solid impurities are left above the filter plate, and the filtered solution flows into the filtration box. Then, the liquid pump is started, and the liquid pump pumps the filtered solution into the reaction barrel for a secondary reaction. By repeating this process, the reaction effect can be improved. When the door panel is rotated and opened, the filter plate can be taken out by pulling up each handle, which is convenient for cleaning the impurities. When installing the filter plate, the four round rods are respectively inserted into the corresponding round grooves, which can make the installation of the filter plate more stable. During the reaction process, the sliding baffle blocks the reaction solution to make it react fully. After the reaction is completed, the handle is pulled outwards to make the solution and impurities drop into the filtration box. When the baffle is pulled outwards, the spring is in a stretched state, so the elastic force of the spring's rebound acts on the baffle, making the limit of the baffle more stable, thus avoiding the situation that in the current acidification reactor, usually only one reaction between the reaction substances and the acid is carried out. Since the mixing in one reaction is not uniform, the reaction is likely to be incomplete, resulting in a reduction in production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 FIG. is a three-dimensional structural schematic diagram of an efficient circulating filtration acidification reactor proposed by the present utility model;

[0023] Figure 2 FIG. is a partial schematic diagram of the circulation structure of an efficient circulating filtration acidification reactor proposed by the present utility model;

[0024] Figure 3 FIG. is another partial schematic diagram of the circulation structure of an efficient circulating filtration acidification reactor proposed by the present utility model;

[0025] Figure 4 FIG. is a partial schematic diagram of the uniform structure of an efficient circulating filtration acidification reactor proposed by the present utility model.

[0026] LEGEND DESCRIPTION: 1. Reaction barrel; 2. Support pillar; 3. Circulation structure; 31. Feeding pipe; 32. Filtration box; 33. Filter plate; 34. Liquid pump; 35. Handle; 36. Baffle; 37. Spring; 38. Round rod; 39. Round groove; 310. Door panel; 4. Uniform structure; 41. Rotary drum; 42. Liquid distribution pipe; 43. Nozzle; 44. Liquid inlet pipe; 45. Rotating shaft; 46. Pulley; 47. Transmission belt; 48. Motor. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0027] Example 1, as Figure 1As shown in the figure, an efficient circulating filtration acidification reactor includes a reaction barrel 1, and a support column 2 is fixedly connected to the reaction barrel 1.

[0028] Referring to Figures 1 to 3 , a circulating structure 3 is arranged on the reaction barrel 1. The circulating structure 3 is mainly composed of a blanking pipe 31. The blanking pipe 31 is fixedly connected to the reaction barrel 1. One end of the blanking pipe 31 is fixedly connected to a filtration box 32. A filter plate 33 is arranged in the filtration box 32. A liquid pump 34 is fixedly connected to the filtration box 32. The input end of the liquid pump 34 is communicated with the filtration box 32, and the output end of the liquid pump 34 is communicated with the reaction barrel 1. The reaction substances and the acid solution are introduced into the reaction barrel 1 for mixing reaction. The substances and solutions after the reaction flow to the filtration box 32 through the blanking pipe 31. After being filtered by the filter plate 33, the solid impurities are left above the filter plate 33, and the filtered solution flows into the filtration box 32. The liquid pump 34 is started, and the liquid pump 34 pumps the filtered solution into the reaction barrel 1 for secondary reaction. Repeating this process can improve the reaction effect, thus avoiding the situation that due to the current acidification reactor usually only allowing the reaction substances to be mixed and reacted with the acid once, and due to the uneven mixing in the first reaction, it is easy to cause incomplete reaction, resulting in a reduction in production efficiency. Two handles 35 are fixedly connected to the filter plate 33, and a door plate 310 is rotatably connected to the filtration box 32. A placement plate is fixedly connected in the filtration box 32. By rotating and opening the door plate 310 and pulling up each handle 35, the filter plate 33 can be taken out, which is convenient for cleaning the impurities. Four round rods 38 are fixedly connected to the placement plate, and four round grooves 39 are formed on the filter plate 33. The round rods 38 and the round grooves 39 are of suitable sizes. When installing the filter plate 33, the four round rods 38 are respectively inserted into the corresponding round grooves 39, which can make the installation of the filter plate 33 more stable. A baffle 36 is slidably inserted on the blanking pipe 31, and a handle is fixedly connected to the baffle 36. During the reaction process, the baffle 36 is slid to block the reaction solution to make it react fully. After the reaction is completed, the handle is pulled outwards to make the solution and impurities drop into the filtration box 32. A spring 37 is fixedly connected to the baffle 36, and one end of the spring 37 is fixedly connected to the blanking pipe 31. When the baffle 36 is pulled outwards, the spring 37 is in a stretched state. Therefore, the elastic force of the spring 37 rebounds on the baffle 36, making the limit of the baffle 36 more stable.

[0029] Referring to Figure 4, a uniform structure 4 is provided on the reaction barrel 1. The uniform structure 4 is mainly composed of a rotating cylinder 41. The rotating cylinder 41 is rotatably inserted on the reaction barrel 1. A liquid inlet pipe 44 is fixedly connected in the rotating cylinder 41. Three liquid distribution pipes 42 are fixedly connected to the rotating cylinder 41. The liquid distribution pipes 42 are communicated with the liquid inlet pipe 44. A number of nozzles 43 are fixedly connected to the liquid distribution pipes 42. The acid solution is introduced into a number of rotating cylinders 41 through the liquid inlet pipe 44, and then a number of nozzles 43 are opened, so that the nozzles 43 drive the acid solution to be sprayed into the reaction barrel 1, making the liquid distribution uniform, thereby improving the reaction effect. A rotating shaft 45 is rotatably connected to the reaction barrel 1. Pulley 46 is fixedly connected to both the rotating shaft 45 and the rotating cylinder 41. A transmission belt 47 is provided on the two pulleys 46. Rotating the rotating shaft 45 can drive one pulley 46 to rotate. Under the action of the transmission belt 47, the two pulleys 46 rotate synchronously, and then the rotating cylinder 41 can be driven to rotate, so that the three liquid distribution pipes 42 rotate, further improving the uniformity of liquid distribution. A motor 48 is fixedly connected to the reaction barrel 1. The output shaft of the motor 48 is fixedly connected to the rotating shaft 45. Starting the motor 48, the output shaft of the motor 48 drives the rotating shaft 45 to rotate, making the operation more convenient.

[0030] Working principle: The reaction substances and the acid solution are introduced into the reaction barrel 1 for mixing reaction. The reacted substances and solution flow to the filtration box 32 through the discharge pipe 31. After being filtered by the filter plate 33, the solid impurities are left above the filter plate 33, and the filtered solution flows into the filtration box 32. Start the liquid pump 34, and the liquid pump 34 pumps the filtered solution into the reaction barrel 1 for secondary reaction. Repeating this process can improve the reaction effect, thus avoiding the situation that in the current acidification reactor, usually only allowing the reaction substances to be mixed and reacted with the acid once, due to the uneven mixing in the first reaction, it is easy to cause insufficient reaction, resulting in a reduction in production efficiency. Rotate and open the door panel 310, and the filter plate 33 can be taken out by pulling up each handle 35, which is convenient for cleaning the impurities. When installing the filter plate 33, insert the four round rods 38 into the corresponding round grooves 39 respectively, which can make the installation of the filter plate 33 more stable. During the reaction process, the sliding baffle 36 blocks the reaction solution to make it react fully. After the reaction is completed, pull the handle outwards to make the solution and impurities drop into the filtration box 32. When pulling the baffle 36 outwards, the spring 37 is in a stretched state, so the elastic force of the spring 37 rebounds to act on the baffle 36, making the limit of the baffle 36 more stable. The acid solution is introduced into a number of rotating cylinders 41 through the liquid inlet pipe 44, and then a number of nozzles 43 are opened, so that the nozzles 43 drive the acid solution to be sprayed into the reaction barrel 1, making the liquid distribution uniform, thereby improving the reaction effect. Rotating the rotating shaft 45 can drive one pulley 46 to rotate. Under the action of the transmission belt 47, the two pulleys 46 rotate synchronously, and then the rotating cylinder 41 can be driven to rotate, so that the three liquid distribution pipes 42 rotate, further improving the uniformity of liquid distribution. Starting the motor 48, the output shaft of the motor 48 drives the rotating shaft 45 to rotate, making the operation more convenient.

[0031] The above are only the preferred embodiments of the present utility model, and are not intended to limit the present utility model in other forms. Any person skilled in the art may use the technical content disclosed above to make changes or modifications into equivalent embodiments with equivalent changes and apply them to other fields. However, as long as they do not depart from the technical solution content of the present utility model, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present utility model still belong to the protection scope of the technical solution of the present utility model. In the description of the present utility model, it should be noted that unless otherwise clearly defined and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood through specific situations.

Claims

1. A high-efficiency circulating filtration acidification reactor, comprising a reaction barrel (1), characterized in that: The reaction barrel (1) is fixedly connected to a support (2). The reaction barrel (1) is provided with a circulation structure (3). The circulation structure (3) mainly consists of a feed pipe (31). The feed pipe (31) is fixedly connected to the reaction barrel (1). One end of the feed pipe (31) is fixedly connected to a filter box (32). A filter plate (33) is provided in the filter box (32). A liquid pump (34) is fixedly connected to the filter box (32). An input end of the liquid pump (34) is connected to the filter box (32), and an output end of the liquid pump (34) is connected to the reaction barrel (1).

2. The high-efficiency circulating filtration acidification reactor according to claim 1, characterized in that: Two handles (35) are fixedly connected to the filter plate (33), a door plate (310) is rotatably connected to the filter box (32), and a placement plate is fixedly connected to the filter box (32).

3. The high-efficiency circulating filtration acidification reactor according to claim 2 is characterized in that: Four round rods (38) are fixedly connected to the placement plate, and four round grooves (39) are formed on the filter plate (33). The round rods (38) and the round grooves (39) are of matching sizes.

4. The high-efficiency circulating filtration acidification reactor according to claim 3 is characterized in that: A baffle (36) is slidably inserted on the discharge pipe (31), and a handle is fixedly connected to the baffle (36).

5. The high-efficiency circulating filtration acidification reactor according to claim 4 is characterized in that: A spring (37) is fixedly connected to the baffle (36), and one end of the spring (37) is fixedly connected to the discharge pipe (31).

6. The high-efficiency circulating filtration acidification reactor according to claim 5, characterized in that: The reaction barrel (1) is provided with a uniform structure (4), the uniform structure (4) mainly comprising a rotating drum (41), the rotating drum (41) being rotatably inserted in the reaction barrel (1), the rotating drum (41) being fixedly connected with a liquid inlet pipe (44), the rotating drum (41) being fixedly connected with three liquid distribution pipes (42), the liquid distribution pipes (42) being connected with the liquid inlet pipe (44), and the liquid distribution pipes (42) being fixedly connected with a plurality of nozzles (43).

7. The high-efficiency circulating filtration acidification reactor according to claim 6, characterized in that: The reaction barrel (1) is rotatably connected to a rotating shaft (45), the rotating shaft (45) and the rotating drum (41) are both fixedly connected to pulleys (46), and a transmission belt (47) is commonly provided on the two pulleys (46).

8. The high-efficiency circulating filtration acidification reactor according to claim 7, characterized in that: The reaction barrel (1) is fixedly connected to a motor (48), and an output shaft of the motor (48) is fixedly connected to the rotating shaft (45).

Images