Activated carbon detection device

Abstract

The utility model discloses an activated carbon detection device which comprises a mounting frame, a pipe body is fixedly mounted on the mounting frame, a water inlet pipe communicated with the interior of the pipe body is fixedly mounted at the top of the pipe body, a first water quality detector is arranged on the side wall of the pipe body, and a communicating pipe communicated with the interior of the pipe body is fixedly connected to the bottom of the pipe body. A valve is arranged on the communicating pipe, a first connecting pipe communicated with the interior of the valve is fixedly mounted at the bottom of the valve, a second connecting pipe is in threaded connection with the first connecting pipe, a second water quality detector is arranged on the side wall of the second connecting pipe, and an activated carbon placing frame is placed in the second connecting pipe; and two connecting grooves are formed in the activated carbon placing frame. The activated carbon adsorption performance detection device is reasonable in structural design, and can separate the water quality detector at the upper end from activated carbon when the activated carbon adsorption performance is detected, so that the accuracy of the detected activated carbon adsorption performance is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of activated carbon detection, in particular to an activated carbon detection device. Background Art

[0002] Activated carbon material is a kind of amorphous carbon obtained through processing. It has a large specific surface area and has good adsorption capacity for inorganic or organic substances in gases and solutions and colloidal particles. However, the filtration performance of activated carbon varies, and its adsorption performance needs to be determined through testing.

[0003] The Chinese patent application authorization announcement number CN207036773U discloses an activated carbon adsorption performance detection device, including a sewage injection pipe and a drainage pipe, the sewage injection pipe is fixed together with the tank seal by a positioning limit plug, the sewage injection pipe is connected to the filter tank through a water quality detector 1, an activated carbon plug is arranged between the filter tank and the activated carbon plug, the funnel is connected to the drainage pipe, a water quality detector 2 is installed on the drainage pipe, and a sealing plug is installed at the end of the drainage pipe.

[0004] The above-mentioned comparative document has the following defects: when testing the activated carbon adsorption performance, the activated carbon plug and the water quality detector are both in the filter tank. The sewage in the filter tank will be purified by activated carbon adsorption, but water molecules are in constant motion. The filtered water molecules will pass through the activated carbon into the upper sewage. The purified sewage will dilute the upper sewage. The data measured by the water quality detector is inaccurate, resulting in inaccurate measured adsorption performance of the activated carbon. For this reason, we designed an activated carbon detection device to solve the above problems. Utility Model Content

[0005] The utility model aims to solve the problems in the prior art and proposes an activated carbon detection device.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] An activated carbon detection device comprises a mounting frame, on which a tube body is fixedly mounted, a water inlet pipe interconnected with the interior of the tube body is fixedly mounted on the top of the tube body, a first water quality detector is arranged on the side wall of the tube body, a connecting pipe interconnected with the interior of the tube body is fixedly connected to the bottom of the tube body, a valve is arranged on the connecting pipe, a first connecting pipe interconnected with the interior of the tube body is fixedly mounted on the bottom of the valve, a second connecting pipe is threadedly connected to the first connecting pipe, a second water quality detector is arranged on the side wall of the second connecting pipe, an activated carbon placement frame is placed in the second connecting pipe, two connecting grooves are provided on the activated carbon placement frame, a blocking mechanism is arranged in the second connecting pipe, the top of the blocking mechanism is abutted against the bottom of the activated carbon placement frame, a drain pipe interconnected with the interior of the tube body is fixedly mounted on the bottom of the second connecting pipe, a sealing plug is slidably connected to the drain pipe.

[0008] Preferably, the blocking mechanism includes an annular baffle fixedly mounted on the inner wall of the second connecting tube, two limit plates fixedly mounted on the top of the annular baffle, the side walls of the two limit plates are fixedly connected to the inner wall of the second connecting tube, the top of the annular baffle is abutted against the bottom of the activated carbon placement frame, and the two limit plates extend into the relative connecting grooves and are slidably connected thereto.

[0009] Preferably, a sealing ring is provided on the sealing plug.

[0010] Preferably, a rubber anti-skid pad is provided at the bottom of the mounting frame.

[0011] Preferably, a rubber sleeve is provided on the handle of the valve.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] 1. Through the arrangement of the pipe body, the connecting pipe, the valve, the first connecting pipe, the second connecting pipe and the activated carbon placement frame, when the activated carbon adsorption performance is tested, the upper first water quality detector can be separated from the activated carbon to ensure the accuracy of the measured activated carbon adsorption performance.

[0014] 2. Through the arrangement of the first connecting tube, the second connecting tube, the activated carbon placement frame, the connecting groove and the blocking mechanism, it is convenient to place and replace the activated carbon that needs to be tested.

[0015] In summary, the utility model has a reasonable structural design. When testing the adsorption performance of activated carbon, the upper water quality detector can be separated from the activated carbon, thereby ensuring the accuracy of the measured adsorption performance of the activated carbon. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a structural schematic diagram of an activated carbon detection device proposed by the utility model;

[0017] Figure 2 This is a structural cross-sectional view of an activated carbon detection device proposed by the utility model;

[0018] Figure 3 It is a structural cross-sectional view of the second connecting pipe.

[0019] In the figure: 1 mounting frame, 2 pipe body, 3 water inlet pipe, 4 first water quality detector, 5 connecting pipe, 6 valve, 7 first connecting pipe, 8 second connecting pipe, 9 second water quality detector, 10 drain pipe, 11 sealing plug, 12 activated carbon placement frame, 13 connecting groove, 14 sealing ring, 15 annular baffle, 16 limit plate. DETAILED DESCRIPTION

[0020] 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.

[0021] Reference Figure 1-3, an activated carbon detection device, comprising a mounting frame 1, the bottom of the mounting frame 1 is provided with a rubber anti-skid pad, a tube body 2 is fixedly installed on the mounting frame 1, a water inlet pipe 3 interconnected with the inside of the tube body 2 is fixedly installed on the top of the tube body 2, a first water quality detector 4 is provided on the side wall of the tube body 2, a connecting pipe 5 interconnected with the inside of the tube body 2 is fixedly connected to the bottom of the tube body 2, a valve 6 is provided on the connecting pipe 5, a rubber sleeve is provided on the handle of the valve 6, a first connecting pipe 7 interconnected with the inside of the tube body 2 is fixedly installed on the bottom of the valve 6, a second connecting pipe 8 is threadedly connected to the first connecting pipe 7, and a second water quality detector 9 is provided on the side wall of the second connecting pipe 8. The first water quality detector 4 and the second water quality detector 9 are both prior art and will not be described in detail here. An activated carbon placement frame 12 is placed in the second connecting pipe 8. Through the arrangement of the tube body 2, the connecting pipe 5, the valve 6, the first connecting pipe 7, the second connecting pipe 8 and the activated carbon placement frame 12, when performing the activated carbon adsorption performance detection, the upper first water quality detector 4 can be connected to The activated carbon is separated to ensure the accuracy of the measured activated carbon adsorption performance. Two connecting grooves 13 are provided on the activated carbon placement frame 12. A blocking mechanism is provided in the second connecting pipe 8. The top of the blocking mechanism is against the bottom of the activated carbon placement frame 12. The blocking mechanism includes an annular baffle 15 fixedly installed on the inner wall of the second connecting pipe 8. Two limit plates 16 are fixedly installed on the top of the annular baffle 15. The side walls of the two limit plates 16 are fixedly connected to the inner wall of the second connecting pipe 8. The top of the annular baffle 15 is against the bottom of the activated carbon placement frame 12. The two limit plates 16 extend into the relative connecting grooves 13 and are slidably connected thereto. A drain pipe 10 that is interconnected with the interior is fixedly installed at the bottom of the second connecting pipe 8. A sealing plug 11 is slidably connected to the drain pipe 10. A sealing ring 14 is provided on the sealing plug 11. Through the arrangement of the first connecting pipe 7, the second connecting pipe 8, the activated carbon placement frame 12, the connecting groove 13 and the blocking mechanism, it is convenient to place and replace the activated carbon that needs to be tested.

[0022] The functional principle of the utility model can be explained through the following operation modes:

[0023] When it is necessary to test the adsorption performance of the activated carbon, first, the operator rotates the second connecting tube 8 to remove it from the first connecting tube 7, then takes out the activated carbon placement frame 12 in the second connecting tube 8, puts the activated carbon into the activated carbon placement frame 12, and then aligns the connecting groove 13 on the activated carbon placement frame 12 with the two limit plates 16 and inserts it into the second connecting tube 8, so that the bottom of the activated carbon placement frame 12 is against the top of the annular baffle 15, and then connects the second connecting tube 8 to the first connecting tube 7, so that the bottom of the first connecting tube 7 is against the top of the activated carbon placement frame 12, and injects sewage into the pipe body 2 through the water inlet pipe 3, so that the sewage completely submerges the detection end of the first water quality detector 4 in the pipe body 2, and allows it to stand for a period of time, and records the first water quality detection The data detected by the detector 4 is recorded, and then the valve 6 is opened. The sewage in the pipe body 2 enters the first connecting pipe 7 through the connecting pipe 5 and the valve 6, and enters the second connecting pipe 8 through the first connecting pipe 7, and then passes through the activated carbon placed in the activated carbon placement frame 12. The activated carbon filters the sewage, and the filtered sewage falls to the inner bottom of the second connecting pipe 8 through the activated carbon placement frame 12. The filtered sewage completely covers the detection end of the second water quality detector 9, and then stands for a period of time, records the data detected by the second water quality detector 9, and then compares the data recorded by the first water quality detector 4 and the second water quality detector 9 to obtain the result. After the detection is completed, the sealing plug 11 on the drain pipe 10 is pulled out to discharge the sewage in the second connecting pipe 8, and then the entire device can be cleaned.

[0024] 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. An activated carbon detection device, comprising a mounting frame (1), characterized in that: A pipe body (2) is fixedly mounted on the mounting frame (1); a water inlet pipe (3) which is interconnected with the interior of the pipe body (2) is fixedly mounted on the top of the pipe body (2); a first water quality detector (4) is provided on the side wall of the pipe body (2); a connecting pipe (5) which is interconnected with the interior of the pipe body (2) is fixedly connected to the bottom of the pipe body (2); a valve (6) is provided on the connecting pipe (5); a first connecting pipe (7) which is interconnected with the interior of the pipe body (2) is fixedly mounted on the bottom of the valve (6); a second connecting pipe (8) is threadedly connected to the first connecting pipe (7). A second water quality detector (9) is provided on the side wall of the second connecting pipe (8), an activated carbon placement frame (12) is placed in the second connecting pipe (8), two connecting grooves (13) are provided on the activated carbon placement frame (12), a blocking mechanism is provided in the second connecting pipe (8), the top of the blocking mechanism is against the bottom of the activated carbon placement frame (12), a drainage pipe (10) which is interconnected with the inside of the second connecting pipe (8) is fixedly installed at the bottom, and a sealing plug (11) is slidably connected to the drainage pipe (10).

2. An activated carbon detection device according to claim 1, characterized in that: The blocking mechanism comprises an annular baffle (15) fixedly mounted on the inner wall of the second connecting tube (8), two limiting plates (16) fixedly mounted on the top of the annular baffle (15), the side walls of the two limiting plates (16) being fixedly connected to the inner wall of the second connecting tube (8), the top of the annular baffle (15) being in contact with the bottom of the activated carbon placement frame (12), and the two limiting plates (16) extending into the opposite connecting groove (13) and being slidably connected thereto.

3. An activated carbon detection device according to claim 1, characterized in that: The sealing plug (11) is provided with a sealing ring (14).

4. An activated carbon detection device according to claim 1, characterized in that: A rubber anti-skid pad is provided at the bottom of the mounting frame (1).

5. An activated carbon detection device according to claim 1, characterized in that: The handle of the valve (6) is sleeved with a rubber sleeve.

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