Purification material immobilization device suitable for laboratory evaluation

Abstract

The utility model provides a purification material immobilization device suitable for laboratory evaluation. The purification material immobilization device comprises an immobilization host, a plurality of material carrying pipes and a plurality of connecting pipes, a plurality of vertical cylindrical empty barrels and connecting pipe penetrating holes are arranged in the immobilization host, the cylindrical empty barrels are used for placing the material carrying pipes, and the connecting pipe penetrating pipes are used for penetrating connecting pipes; the material carrying pipe comprises a pipe body, a screen, an air inlet and an air outlet, the screen is arranged on the lower portion in the pipe body, the air inlet is formed in the top end of the pipe body, and the air outlet is formed in the bottom end of the pipe body; and the connecting pipe is used for sequentially connecting the air inlets and the air outlets of the material carrying pipes to form a passage. The device has the advantages that different purification materials can be stored conveniently, the storage amount of the purification materials is controllable, and the requirement for flexible matching and combination of the different purification materials is met.

Description

Technical Field

[0001] The utility model relates to the technical field of environmental flue gas analysis, in particular to a purification material immobilization device suitable for laboratory evaluation. Background Art

[0002] The composition of environmental flue gas is complex, and generally different purification materials need to be used in combination to achieve better purification effects.

[0003] In actual environments, different purification materials are generally stacked layer by layer to form a filtration purification layer. For example, the treatment method for water purification facilities is to achieve filtration by stacking activated carbon, quartz materials, filter cotton, adsorption materials, nanomaterials, etc.

[0004] For example, the publication number is CN210261345U, and the name is: A utility model patent for a purification device for secondary utilization of municipal sewage. Different materials are stacked and placed to form a composite filter layer to achieve filtration.

[0005] Another example is the patent with publication number CN117865402A, titled: Drinking water purification device with electrolysis effect. It is a common water purifier that makes different filter membranes into a cylindrical shape and then installs them in the main unit by plugging and unplugging to achieve quick replacement of the filter element.

[0006] However, the above methods all use purification materials after they are made into specific shapes. In the laboratory verification and evaluation stage, the purification materials are often in their initial state. How to match and combine them to form different combinations and control variable factors such as the adjustment of the usage of each purification material are what need to be solved at present.

[0007] In general, in order to develop purification materials with better performance, it is necessary to conduct simulation evaluation in the laboratory in advance. However, there are technical requirements such as how to place the purification materials during the evaluation process, how to match the combination forms, and how to adjust the amount of purification materials. It is urgent to design a device to meet the above requirements.

[0008] In order to solve the above problems, people have been seeking an ideal technical solution. Utility Model Content

[0009] The purpose of the utility model is to address the deficiencies of the existing technology and thus provide a purification material fixing device suitable for laboratory evaluation, which is convenient for storing different purification materials, has a controllable storage amount of purification materials, and meets the needs of flexible matching and combination of different purification materials.

[0010] In order to achieve the above-mentioned purpose, the technical solution adopted by the present invention is: a purification material solid-carrying device suitable for laboratory evaluation, comprising a solid-carrying host, a plurality of material-carrying tubes and a plurality of connecting tubes;

[0011] The solid-carrying host is provided with a plurality of vertical cylindrical empty barrels and connecting pipe through-holes, the cylindrical empty barrels are used to place the material carrying pipes, and the connecting pipe through-holes are used to pass the connecting pipes;

[0012] The material carrying tube includes a tube body, a screen, an air inlet and an air outlet, wherein the screen is arranged at the lower part of the tube body, the air inlet is arranged at the top end of the tube body, and the air outlet is arranged at the bottom end of the tube body;

[0013] The connecting pipe is used to connect the air inlets and air outlets of the various material carrying pipes in sequence to form a passage.

[0014] Based on the above, a through hole with a diameter smaller than that of the material carrying tube is provided at the bottom end of the cylindrical empty barrel, and the air outlet of the material carrying tube is connected to the connecting tube and then passed through the through hole.

[0015] Based on the above, the bottom of the material carrying tube is configured to be conical, the screen is configured to be located in a transition region of the conical bottom, and the air outlet is configured to be located directly below the conical bottom.

[0016] Based on the above, a cover is provided at the top end of the material carrying tube, and the cover is detachably and sealedly connected to the tube body.

[0017] Based on the above, the air inlet is arranged on the side of the cover and is arranged horizontally.

[0018] Based on the above, when the material carrier tube is placed in the cylindrical empty barrel of the solid carrier main body, the air inlet and the air outlet of the material carrier tube are both beyond the boundary of the solid carrier main body.

[0019] Based on the above, a heating module is provided for each cylindrical empty barrel in the fixed host.

[0020] Based on the above, a heating module is provided for each connecting pipe perforation in the fixed host.

[0021] Based on the above, the material of the material carrying tube is glass, and the material of the connecting tube is heat-resistant material with a heat-resistant temperature of ≥200°C.

[0022] Based on the above, the aperture of the sieve is 10-200 meshes.

[0023] The present invention has substantial features and progress over the prior art. Specifically, the present invention has the following advantages:

[0024] 1. By connecting several material carrier tubes end-to-end through connecting tubes, a number of material carrier tubes capable of storing purification materials are constructed. By changing the connection sequence and the number of connected material carrier tubes, a variety of different matching combinations can be set up, ultimately achieving performance verification of different purification material combinations, solving the problem of lack of flexibility in the matching and combination of purification materials in traditional solutions.

[0025] 2. Since the material carrier tube is a tube structure, the amount of purification material stored therein is controllable and variable. The amount of a single purification material becomes a single variable that can be adjusted at any time, which can be used to analyze and verify the purification effect under a single variable.

[0026] 3. A heating module is set in the solid-state host to heat the experimental environment, simulate the real environment of smoke, and improve the simulation effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the overall structure of the purification material immobilization device suitable for laboratory evaluation in the utility model.

[0028] Figure 2 It is a structural diagram of the fixed host in the utility model.

[0029] Figure 3 It is a structural schematic diagram of the material carrying tube in the utility model.

[0030] In the figure: 1. Solid-carrying host; 2. Material carrying tube; 3. Connecting tube; 11. Empty cylindrical barrel; 12. Perforated connecting tube; 21. Tube body; 22. Screen; 23. Air inlet; 24. Air outlet; 25. Cover. DETAILED DESCRIPTION

[0031] The technical solution of the present utility model is further described in detail below through specific implementation methods.

[0032] like Figure 1-Figure 3 As shown, a purification material immobilization device suitable for laboratory evaluation includes a immobilization host 1, a plurality of material carrying tubes 2 and a plurality of connecting tubes 3.

[0033] The solid-carrying main unit 1 is provided with a plurality of vertical cylindrical empty barrels 11 and connecting pipe through-holes 12 . The cylindrical empty barrels 11 are used to place the material carrying pipes 2 , and the connecting pipe through-holes 12 are used to pass the connecting pipes 3 .

[0034] The material carrier tube 2 includes a tube body 21, a screen 22, an air inlet 23 and an air outlet 24. The screen 22 is arranged at the lower part of the tube body 21, the air inlet 23 is arranged at the top of the tube body 21, and the air outlet 24 is arranged at the bottom of the tube body 21. The purification material is placed in the tube body space above the screen 22. The screen 22 plays a role in supporting the purification material. Its mesh number is designed to be 10-200 mesh in this embodiment. On the one hand, it prevents the purification material from passing through the screen, and on the other hand, it ensures that the airflow can pass through the screen normally.

[0035] For easy observation, the material of the material carrier tube is glass and has high temperature resistance.

[0036] The connecting tube 3 is used to sequentially connect the air inlets 23 and the air outlets 24 of the material carrying tubes 2 to form a passage. In the experiment, a plurality of purification materials are combined into a state of being superimposed in the passage.

[0037] Experimental process:

[0038] First, determine the multiple purification materials that need to be verified, and place a specific amount of purification materials into different material carrier tubes 2. Then, place the different material carrier tubes 2 in the order of the experimental design, and then connect the different material carrier tubes 2 end to end through the connecting tube 3 to form an experimental path.

[0039] After the connection is completed, connect to the external flue gas equipment, adjust the flue gas according to the set parameters, and then record the residual components of the flue gas after purification as a basis for evaluating the current combination of purification materials.

[0040] Then, replace different purification materials or different linking sequences or different numbers of matching combinations or different volumes of purification materials, repeat the verification process, and make corresponding evaluations.

[0041] Due to the flexibility of the design of the material carrying tube 2, the efficiency of the experiment is improved.

[0042] In a preferred embodiment, in order to facilitate the insertion of the pipe, a through hole with a diameter smaller than that of the material carrying pipe is provided at the bottom end of the cylindrical empty barrel, and the air outlet of the material carrying pipe is connected to the connecting pipe and then passed through the through hole.

[0043] To match the unique design of the through-hole, the bottom of the material carrying tube is set to be conical, the screen is set in the transition area of ​​the conical bottom, and the air outlet is set directly below the conical bottom. The air outlet can directly pass through the through-hole and maintain the stability of the material carrying tube under the support of the conical bottom.

[0044] To facilitate the addition of purification materials, a cover 25 is provided at the top of the material carrying tube. The cover 25 is detachably and sealedly connected to the tube body 21. The air inlet 23 is provided on the side of the cover 25 and is arranged horizontally. The material carrying tube is opened through the cover 25 for loading and removing the purification material inside.

[0045] To facilitate pipe connection, in a preferred embodiment, when the material carrier tube is placed in the cylindrical empty barrel of the solid carrier main unit, the air inlet and the air outlet of the material carrier tube both exceed the boundary of the solid carrier main unit.

[0046] In order to improve the authenticity of the simulation, a heating module is provided for each cylindrical empty barrel in the solid-carrying host to heat the flue gas and purification material to a temperature that is compatible with the actual flue gas environment.

[0047] Similarly, to ensure the overall heat preservation of the airflow, the fixed host is equipped with a heating module for each connecting pipe perforation. At the same time, the connecting pipe is made of heat-resistant material with a heat resistance temperature of ≥200°C.

[0048] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model and not to limit it; although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the specific implementation methods of the utility model can still be modified or some technical features can be replaced by equivalents; without departing from the spirit of the technical solution of the utility model, they should all be included in the scope of the technical solution for which protection is requested in the utility model.

Claims

1. A purification material immobilization device suitable for laboratory evaluation, characterized by: It includes a fixed mainframe, several material carrying pipes and several connecting pipes; The solid-carrying host is provided with a plurality of vertical cylindrical empty barrels and connecting pipe through-holes, the cylindrical empty barrels are used to place the material carrying pipes, and the connecting pipe through-holes are used to pass the connecting pipes; The material carrying tube includes a tube body, a screen, an air inlet and an air outlet, wherein the screen is arranged at the lower part of the tube body, the air inlet is arranged at the top end of the tube body, and the air outlet is arranged at the bottom end of the tube body; The connecting pipe is used to connect the air inlets and air outlets of the various material carrying pipes in sequence to form a passage.

2. The purification material immobilization device suitable for laboratory evaluation according to claim 1, characterized in that: The bottom end of the cylindrical empty barrel is provided with a through hole with a diameter smaller than that of the material carrying tube, and the air outlet of the material carrying tube is connected to the connecting tube and then passed through the through hole.

3. The purification material immobilization device suitable for laboratory evaluation according to claim 2, characterized in that: The bottom of the material carrying tube is arranged in a conical shape, the screen is arranged in a transition area of ​​the conical bottom, and the air outlet is arranged directly below the conical bottom.

4. The purification material immobilization device suitable for laboratory evaluation according to claim 3, characterized in that: A sealing cover is provided on the top end of the material carrying tube, and the sealing cover is detachably sealed to the tube body.

5. The purification material immobilization device suitable for laboratory evaluation according to claim 4, characterized in that: The air inlet is arranged on the side of the cover and is arranged horizontally.

6. The purification material immobilization device suitable for laboratory evaluation according to any one of claims 1 to 5, characterized in that: When the material carrying tube is placed in the cylindrical empty barrel of the solid-carrying main unit, the air inlet and the air outlet of the material carrying tube both exceed the boundary of the solid-carrying main unit.

7. The purification material immobilization device suitable for laboratory evaluation according to any one of claims 1 to 5, characterized in that: The fixed host is provided with a heating module for each cylindrical empty barrel.

8. The purification material immobilization device suitable for laboratory evaluation according to any one of claims 1 to 5, characterized in that: A heating module is provided in the fixed host for each connecting pipe perforation.

9. The purification material immobilization device suitable for laboratory evaluation according to any one of claims 1 to 5, characterized in that: The material of the material carrying tube is glass, and the material of the connecting tube is heat-resistant material with a heat-resistant temperature of ≥200°C.

10. The purification material immobilization device suitable for laboratory evaluation according to any one of claims 1 to 5, characterized in that: The pore size of the sieve is 10-200 meshes.

Images