Temperature-controllable membrane separation equipment for dilute sulfuric acid

Abstract

The utility model relates to the technical field of environmental protection, and discloses temperature-controllable membrane separation equipment for dilute sulfuric acid. The temperature-controllable membrane separation equipment for dilute sulphuric acid comprises a membrane separation device, a heating inner container is fixedly mounted at the top of the interior of the membrane separation device, a heating device is fixedly mounted on one side of the heating inner container, a control panel is fixedly mounted on one side of the heating device, and the control panel is fixedly mounted on the other side of the heating device. A temperature detector is fixedly installed on one side of the top of the heating inner container, and a detection opening is fixedly formed in one side of the temperature detector. After air is sucked in through the sucking pump, the air is heated through the heating pipe, the temperature of the air can be controlled by adjusting the temperature of the heating pipe, the air can be evenly heated through the flow equalizing edge, and the air can be evenly heated through the shape of the air outlet groove in one side of the air outlet pipe. And the hot air can uniformly enter the membrane separation device through the flow equalizing net in the air outlet groove, so that the heating uniformity of the temperature-controllable membrane separation equipment for the dilute sulfuric acid is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of environmental protection, and particularly relates to a temperature-controlled membrane separation device for dilute sulfuric acid. Background Technique

[0002] Membrane separation is a newly emerging technology that has rapidly emerged and uses a separation membrane as the core to separate, concentrate, and purify substances. Membrane separation technology has the functions of separation, concentration, purification, and refinement, and also has characteristics such as high efficiency, energy conservation, environmental protection, molecular-level filtration, and simple and easy-to-control filtration processes.

[0003] The existing Chinese utility model patent with the reference publication number of CN216171419U discloses a temperature-controlled liquid membrane separation device, which relates to the technical field of environmental protection. It includes a membrane separation device body and a base. The base is fixedly connected to the bottom end of the membrane separation device body. The top end of the membrane separation device body is fixedly connected with a liquid inlet. The side of the base is fixedly connected with a liquid outlet. The side of the membrane separation device body is fixedly connected with a heating and temperature control mechanism. Both ends of the liquid inlet are fixedly connected with a connection mechanism. Through the cooperation among the power supply, electric heating wire, fan, air pipe, motor, bidirectional screw, and baffle, the air is heated and driven into the membrane separation device by the fan and the air pipe, and the motor will drive the baffle through the bidirectional screw to control the conduction of the air pipe, solving the problem that the existing liquid membrane separation device cannot control the treatment temperature of the liquid, facilitating the use of the membrane separation device, and improving the efficiency of liquid separation.

[0004] Although the above-mentioned temperature-controlled liquid membrane separation device solves the problem that the treatment temperature of the liquid cannot be controlled through the cooperation among the power supply, electric heating wire, fan, air pipe, motor, bidirectional screw, and baffle, there are still problems with poor temperature control effect and uneven heating in the above device. Content of the Utility Model

[0005] (1) Technical Problems to be Solved

[0006] Aiming at the deficiencies of the prior art, the utility model provides a temperature-controlled membrane separation device for dilute sulfuric acid, which has the advantages of good temperature control effect and high heating uniformity, and solves the above technical problems.

[0007] (2) Technical Solution

[0008] To achieve the above purpose, the utility model provides the following technical solution: A temperature-controlled membrane separation device for dilute sulfuric acid, including:

[0009] Membrane separation device, in which a heating inner tank is fixedly installed at the top inside the membrane separation device. The heating inner tank is in a "C" shape. A heating device is fixedly installed on one side of the heating inner tank, and a control panel is fixedly installed on one side of the heating device. A temperature detector is fixedly installed on one side at the top of the heating inner tank, and a detection port is fixedly installed on one side of the temperature detector. A heating box is fixedly installed on the other side of the membrane separation device. A heating pipe is fixedly installed on one side inside the heating box, and a flow equalizing plate is fixedly installed on one side of the heating pipe. An air outlet pipe is fixedly installed on one side of the heating box, and an air outlet groove is fixedly installed on one side of the air outlet pipe. The air outlet groove is in an arc shape, and a flow equalizing net is fixedly installed on one side of the air outlet groove.

[0010] As a preferred technical solution of the present invention, a liquid inlet pipe is fixedly installed at the top of the membrane separation device, and a connection port is fixedly installed on one side of the liquid inlet pipe. The connection port is a structure for connection.

[0011] As a preferred technical solution of the present invention, a support frame is fixedly installed on the outside of the membrane separation device, and a base is fixedly installed at the bottom of the support frame. The base is a structure for supporting the bottom.

[0012] As a preferred technical solution of the present invention, a liquid outlet installation port is fixedly installed on one side of the base. The liquid outlet installation port is a structure for connecting a pipeline.

[0013] As a preferred technical solution of the present invention, an air inlet groove is fixedly installed on one side inside the heating box. The air inlet groove is a structure for air inlet.

[0014] As a preferred technical solution of the present invention, a filter screen is fixedly installed inside the air inlet groove. The filter screen is a structure for filtering dust.

[0015] As a preferred technical solution of the present invention, an air extraction pump is fixedly installed on one side of the air inlet groove, and an air outlet is fixedly installed on one side of the air extraction pump. The air outlet is a structure for air outlet.

[0016] Compared with the prior art, the present invention provides a temperature-controllable membrane separation device for dilute sulfuric acid, having the following beneficial effects:

[0017] 1. After the present invention sucks air in through the air extraction pump and heats the air through the heating pipe, the temperature of the gas can be controlled by adjusting the temperature of the heating pipe. The air can be heated evenly through the flow equalizing edge, and the hot air can enter the inside of the membrane separation device evenly through the shape of the air outlet groove on one side of the air outlet pipe and the flow equalizing net inside the air outlet groove. Thus, while improving the heating uniformity of the temperature-controllable membrane separation device for dilute sulfuric acid, the temperature control of the temperature-controllable membrane separation device for dilute sulfuric acid is facilitated.

[0018] 2. The utility model can control the heating device to drive the heating inner container to heat the inside of the membrane separation device through the control panel, and can detect the temperature inside the membrane separation device through the detection port on one side of the temperature detector, so as to facilitate the temperature control of the temperature-controlled membrane separation device for dilute sulfuric acid, and improve the practicability of the temperature-controlled membrane separation device for dilute sulfuric acid. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 is a schematic diagram of the membrane separation device of the utility model;

[0021] Figure 3 is a schematic diagram of the heating inner container of the utility model;

[0022] Figure 4 is a schematic diagram of the heating box of the utility model;

[0023] Figure 5 is a schematic diagram of the air inlet groove of the utility model.

[0024] Among them: 1. Membrane separation device; 11. Liquid inlet pipe; 12. Connection port; 13. Support frame; 14. Base; 15. Liquid outlet installation port; 2. Heating inner container; 21. Heating device; 22. Control panel; 23. Temperature detector; 24. Detection port; 3. Heating box; 31. Heating pipe; 32. Flow equalizing plate; 33. Air outlet pipe; 34. Air outlet groove; 35. Flow equalizing net; 4. Air inlet groove; 41. Filter screen; 42. Air extraction pump; 43. Air outlet. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0025] The following further describes in detail the embodiments of the utility model in conjunction with the drawings and embodiments. The following embodiments are used to illustrate the utility model, but cannot be used to limit the scope of the utility model.

[0026] In the description of the utility model, unless otherwise specified, "a plurality" means two or more; the orientation or positional relationship indicated by terms such as "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the utility model. In addition, terms such as "first", "second", "third", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0027] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "connected" and "connected to" 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. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0028] Please refer to Figures 1 - 5 , in this embodiment, a temperature-controlled membrane separation device for dilute sulfuric acid includes: a membrane separation device 1, a liquid inlet pipe 11 is fixedly installed at the top of the membrane separation device 1, and a connection port 12 is fixedly installed on one side of the liquid inlet pipe 11.

[0029] A support frame 13 is fixedly installed on the outside of the membrane separation device 1, and a base 14 is fixedly installed at the bottom of the support frame 13.

[0030] An outlet liquid installation port 15 is fixedly installed on one side of the base 14.

[0031] Specifically, it is connected through the connection port 12, so that dilute sulfuric acid is sent into the interior of the membrane separation device 1 through the liquid inlet pipe 11, the membrane separation device 1 is supported by the support frame 13, the bottom is supported by the base 14, and the liquid discharged from the membrane separation device 1 is discharged from the outlet liquid installation port 15 through the base 14.

[0032] A heating inner tank 2 is fixedly installed at the top inside the membrane separation device 1. The heating inner tank 2 is in a "C" shape. A heating device 21 is fixedly installed on one side of the heating inner tank 2, a control panel 22 is fixedly installed on one side of the heating device 21, a temperature detector 23 is fixedly installed on one side at the top of the heating inner tank 2, and a detection port 24 is fixedly installed on one side of the temperature detector 23

[0033] Specifically, the heating device 21 can be controlled by the control panel 22 to heat the heating inner tank 2, and the temperature inside the membrane separation device 1 can be detected through the detection port 24 by the temperature detector 23, improving the practicability of the temperature-controlled membrane separation device for dilute sulfuric acid.

[0034] A heating box 3 is fixedly installed on the other side of the membrane separation device 1. A heating pipe 31 is fixedly installed on one side inside the heating box 3, a flow equalizing plate 32 is fixedly installed on one side of the heating pipe 31, an air outlet pipe 33 is fixedly installed on one side of the heating box 3, an air outlet groove 34 is fixedly installed on one side of the air outlet pipe 33. The air outlet groove 34 is in an arc shape, and a flow equalizing net 35 is fixedly installed on one side of the air outlet groove 34.

[0035] Specifically, the air can be heated by the heating pipe 31 while controlling the temperature. The air can be made to flow evenly by the flow equalizing plate 32, so that the heating is uniform. The hot air can be evenly discharged through the shape of the air outlet groove 34 on one side of the air outlet pipe 33 and the flow equalizing net 35 inside it.

[0036] An air inlet groove 4 is fixedly installed on one side inside the heating box 3.

[0037] A filter screen 41 is fixedly installed inside the air inlet groove 4.

[0038] A suction pump 42 is fixedly installed on one side of the air inlet groove 4, and an air outlet 43 is fixedly installed on one side of the suction pump 42.

[0039] Specifically, the outside air is sucked in through the air inlet groove 4 by the suction pump 42. The air can be filtered by the filter screen 41 inside the air inlet groove 4, and the air is sent out through the air outlet 43, improving the practicability of the temperature - controllable membrane separation device for dilute sulfuric acid.

[0040] During use, first, the membrane separation device 1 is supported by the support frame 13, and the whole is supported by the base 14. The pipeline can be connected through the connection port 12, so that dilute sulfuric acid can be sent into the inside of the liquid inlet pipe 11. After the dilute sulfuric acid is sent into the membrane separation device 1 for operation through the liquid inlet pipe 11, it is sent into the liquid outlet installation port 15 through the base 14. The pipeline is connected through the liquid outlet installation port 15 to send out the liquid, improving the practicability of the temperature - controllable membrane separation device for dilute sulfuric acid. The heating device 21 can be controlled by the control panel 22 to heat the heating inner tank 2, so as to heat and control the temperature inside the membrane separation device 1 through the heating inner tank 2. The temperature inside the membrane separation device 1 can be detected through the detection port 24 on one side of the temperature detector 23, facilitating the temperature control operation of the temperature - controllable membrane separation device for dilute sulfuric acid, and improving the practicability and convenience of the temperature - controllable membrane separation device for dilute sulfuric acid. Through the operation of the suction pump 42, the outside air can be pumped in. It is convenient for the air to be pumped in through the air inlet groove 4. The entering air can be filtered by the filter screen 41 to prevent dust from entering the inside of the device, improving the practicability of the temperature - controllable membrane separation device for dilute sulfuric acid. The pumped - in air is blown out through the air outlet 43. The air sent in can be heated by the heating pipe 31, and the air sent in can be made to flow evenly by the flow equalizing plate 32, so that the air can be fully heated by the heating pipe 31 to facilitate the heating of the air sent in, thus facilitating the control of the temperature inside the temperature - controllable membrane separation device for dilute sulfuric acid. The air is sent into the inside of the air outlet groove 34 through the air outlet pipe 33, and the hot air is evenly sent into the inside of the membrane separation device 1 through the shape of the air outlet groove 34 and the flow equalizing net 35 inside it, improving the practicability and convenience of the temperature - controllable membrane separation device for dilute sulfuric acid.

[0041] Although embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A temperature-controllable membrane separation device for dilute sulfuric acid, characterized in that: The invention comprises a membrane separation device (1), wherein a heating liner (2) is fixedly mounted on the top of the membrane separation device (1), the heating liner (2) is in a "C" shape, a heating device (21) is fixedly mounted on one side of the heating liner (2), a control panel (22) is fixedly mounted on one side of the heating device (21), a temperature detector (23) is fixedly mounted on one side of the top of the heating liner (2), and a detection port (24) is fixedly mounted on one side of the temperature detector (23). A heating box (3) is fixedly installed on the other side of the membrane separation device (1); a heating tube (31) is fixedly installed on one side of the interior of the heating box (3); a flow equalizing plate (32) is fixedly installed on one side of the heating tube (31); an air outlet pipe (33) is fixedly installed on one side of the heating box (3); an air outlet slot (34) is fixedly installed on one side of the air outlet pipe (33); the air outlet slot (34) is in an arc shape; and a flow equalizing net (35) is fixedly installed on one side of the air outlet slot (34).

2. The temperature-controllable membrane separation device for dilute sulfuric acid according to claim 1, characterized in that: A liquid inlet pipe (11) is fixedly installed on the top of the membrane separation device (1), and a connecting port (12) is fixedly installed on one side of the liquid inlet pipe (11).

3. The temperature-controllable membrane separation device for dilute sulfuric acid according to claim 2, characterized in that: A support frame (13) is fixedly mounted on the outer side of the membrane separation device (1), and a base (14) is fixedly mounted on the bottom of the support frame (13).

4. The temperature-controllable membrane separation device for dilute sulfuric acid according to claim 3, characterized in that: A liquid outlet installation port (15) is fixedly installed on one side of the base (14).

5. The temperature-controllable membrane separation device for dilute sulfuric acid according to claim 1, characterized in that: An air inlet slot (4) is fixedly mounted on one side of the interior of the heating box (3).

6. The temperature-controllable membrane separation device for dilute sulfuric acid according to claim 5, characterized in that: A filter screen (41) is fixedly installed inside the air inlet slot (4).

7. The temperature-controllable membrane separation device for dilute sulfuric acid according to claim 6, characterized in that: An air pump (42) is fixedly mounted on one side of the air inlet slot (4), and an air outlet (43) is fixedly mounted on one side of the air pump (42).

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