Laboratory odor purification equipment

Abstract

The utility model relates to the technical field of laboratory purification devices, in particular to laboratory odor purification equipment. The purification equipment comprises a shell, wherein a mixing section (1), an activated carbon adsorption section (2), a cooling section (3), a fan section (4), a heating section (5), a humidifying section (6) and a medium-efficiency filtering section (7) are sequentially arranged in the middle of the shell; wherein a fresh air inlet (8) and a return air inlet (9) are formed in the mixing section (1); the activated carbon adsorption section (2) is provided with activated carbon through a net bag and is vertically arranged in the shell; a cooling section (3) is arranged on the side of the activated carbon adsorption section (2); a heat exchange device is arranged in the cooling section (3); a fan is arranged in the fan section (4); the heating section (5) is an electric heating device; a heater is arranged in the humidifying section (6); and a filtering device is arranged in the medium-efficiency filtering section (7).

Description

Technical Field

[0001] The utility model relates to the technical field of laboratory purification devices, in particular to laboratory odor purification equipment. Background Art

[0002] When conducting experiments in laboratories, a large amount of toxic, harmful and irritating odors are often generated. If these odors are directly discharged into the air, they will pollute the environment. Therefore, such laboratories prepare special exhaust gas treatment devices to treat the odors before discharging them into the atmosphere. However, there are still some laboratories that only emit a small amount of irritating and odorous gases during experiments. The current air treatment boxes do not have adsorption and filtration functions, and the internal odors cannot be discharged in time after long-term use, which is not good for the physical and mental health of personnel. The investment cost of building a special exhaust gas treatment device is high.

[0003] A search was conducted in the Chinese Patent Publication Database for "laboratory and waste gas and treatment and activated carbon and humidity and temperature" with a search time of 2024-04-01, and no literature was found.

[0004] A search was conducted in the Chinese Patent Publication Database for "laboratory and waste gas and treatment and activated carbon and humidity" with a search time of 2024-04-01, and no literature was found.

[0005] That is, there is currently no comprehensive technology that can perform humidity and temperature adjustment and activated carbon adsorption. Utility Model Content

[0006] Purpose of the utility model: to provide a laboratory odor purification device with better effect. The specific purpose can be seen in the multiple substantial technical effects in the specific implementation part.

[0007] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0008] A laboratory odor purification device, characterized in that:

[0009] The purification device comprises a shell, and the middle part of the shell is arranged with:

[0010] Mixing section 1, activated carbon adsorption section 2, cooling section 3, fan section 4, heating section 5, humidification section 6, medium efficiency filtration section 7;

[0011] The mixing section 1 is provided with a fresh air inlet 8 and a return air inlet 9;

[0012] The activated carbon adsorption section 2 is arranged with activated carbon through a net bag and is arranged vertically in the shell;

[0013] A cooling section 3 is arranged on the side of the activated carbon adsorption section 2; a heat exchange device is arranged in the cooling section 3;

[0014] A fan is arranged in the fan section 4;

[0015] The heating section 5 is an electric heating device;

[0016] A heater is arranged in the humidification section 6;

[0017] A filtering device is arranged in the medium-efficiency filtering section 7 .

[0018] A further technical solution of the present invention is that an air supply port 11 is arranged on the space on the side of the medium-efficiency filter section 7 .

[0019] A further technical solution of the utility model is that the fan is an axial flow fan.

[0020] A further technical solution of the utility model is that the heat exchange device is a plate heat exchanger.

[0021] A further technical solution of the present invention is that a temperature sensor is arranged in the heating section 5 .

[0022] A further technical solution of the present invention is that a humidity sensor is arranged in the humidifying section 6 .

[0023] A further technical solution of the utility model is that the shell as a whole is a cylindrical or square structure, and the mixing section 1, the activated carbon adsorption section 2, the cooling section 3, the fan section 4, the heating section 5, the humidification section 6, and the medium-efficiency filtration section 7 are arranged in sequence from left to right.

[0024] The utility model adopting the above technical scheme has the following beneficial effects compared with the prior art: a laboratory odor purification device is disclosed, including a processing box, wherein an activated carbon filter is arranged inside the processing box. When processing air, the activated carbon adsorbs indoor odors, thereby achieving the purpose of filtering and deodorizing functions, and is convenient to replace, greatly reduces investment, improves the personnel environment, and can adjust humidity and temperature at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to further illustrate the utility model, the following is further described in conjunction with the accompanying drawings:

[0026] Figure 1 A structural diagram of a utility model;

[0027] Among them: 1. Mixing section; 2. Activated carbon adsorption section; 3. Cooling section; 4. Fan section; 5. Heating section; 6. Humidification section; 7. Medium efficiency filtration section; 8. Fresh air inlet; 9. Return air inlet; 10. Shell; 11. Air supply outlet. DETAILED DESCRIPTION

[0028] The present invention is further explained below in conjunction with the accompanying drawings and specific embodiments. It should be understood that the following specific embodiments are only used to illustrate the present invention and are not used to limit the scope of the present invention. In the description of the present invention, it should be noted that the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", "top", "bottom", etc. is based on the orientation or position relationship shown in the accompanying drawings, which is only for the convenience of describing the present invention 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 on the present invention. In addition, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" 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, or it can be a connection between the two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0029] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0030] This patent provides a variety of parallel solutions. The different expressions are improved solutions or parallel solutions based on the basic solution. Each solution has its own unique characteristics. In addition, the technical features involved in the different embodiments of the utility model described below can be combined with each other as long as they do not conflict with each other. The fixing method not described in the text can be any fixing method such as thread fixing, bolt fixing or glue bonding.

[0031] Embodiment 1: In combination with all the accompanying drawings; a laboratory odor purification device, characterized in that,

[0032] The purification device comprises a shell, and the middle part of the shell is arranged with:

[0033] Mixing section 1, activated carbon adsorption section 2, cooling section 3, fan section 4, heating section 5, humidification section 6, medium efficiency filtration section 7;

[0034] The mixing section 1 is provided with a fresh air inlet 8 and a return air inlet 9;

[0035] The activated carbon adsorption section 2 is arranged with activated carbon through a net bag and is arranged vertically in the shell;

[0036] A cooling section 3 is arranged on the side of the activated carbon adsorption section 2; a heat exchange device is arranged in the cooling section 3;

[0037] A fan is arranged in the fan section 4;

[0038] The heating section 5 is an electric heating device;

[0039] A heater is arranged in the humidification section 6;

[0040] A filtering device is arranged in the medium-efficiency filtering section 7 .

[0041] The substantial technical effect of the technical solution herein and its implementation process, namely the basic functions, are as follows: the prior art does not have the function of adsorption and filtration, and the internal odor cannot be discharged in time after long-term use, which is detrimental to the physical and mental health of personnel, and the investment cost of specially building an exhaust gas treatment device is high. This patent has the advantages of adsorption and filtration functions, which solves the urgent problems of the existing laboratory purification devices, and the temperature and humidity can also be adjusted as a whole.

[0042] Embodiment 2: As a further improved solution or parallel solution or optional independent solution, an air supply port 11 is arranged on the space on the side of the medium-efficiency filter section 7. The substantial technical effect and implementation process of the technical solution here, i.e., the basic function, are as follows: the air supply port 11 is used as the part for supplying air after filtering.

[0043] Embodiment 3: As a further improved solution or parallel solution or optional independent solution, the fan is an axial flow fan. The substantial technical effect and implementation process of the technical solution here, i.e., the basic function, are as follows: the axial flow fan provides power for the lateral airflow.

[0044] Embodiment 4: As a further improved solution or parallel solution or optional independent solution, the heat exchange device is a plate heat exchanger. The substantial technical effect and implementation process of the technical solution here, i.e., the basic function, are as follows: Similar heat exchangers are within the protection scope of this patent.

[0045] Embodiment 5: As a further improved solution or parallel solution or optional independent solution, a temperature sensor is arranged in the heating section 5. The substantial technical effect and implementation process of the technical solution here, i.e., the basic function, are as follows: the temperature sensor is used to sense the temperature at the terminal and then adjust the temperature.

[0046] Embodiment 6: As a further improved solution or parallel solution or optional independent solution, a humidity sensor is arranged in the humidification section 6. The substantial technical effect and implementation process of the technical solution here, i.e., the basic function, are as follows: the humidity sensor is used to sense the humidity at the terminal and then adjust the humidity.

[0047] Embodiment 7: As a further improved solution or parallel solution or optional independent solution, the shell is cylindrical or square in structure, and the mixing section 1, activated carbon adsorption section 2, cooling section 3, fan section 4, heating section 5, humidification section 6, and medium efficiency filtration section 7 are arranged from left to right. The substantial technical effect and its realization process, i.e., the basic function, of the technical solution here are as follows: Shells of various shapes are within the protection scope of this patent.

[0048] Innovatively, each of the above effects exists independently, and a set of structures can be used to combine the above results.

[0049] It should be noted that the multiple modules of this patent are the integration of modules of the prior art and do not involve new modules. Even if some modules use programs, the programs are undoubtedly known programs.

[0050] It should be noted that the multiple solutions provided by this patent include the basic solution itself, which are independent of each other and do not restrict each other, but they can also be combined with each other without conflict to achieve multiple effects together.

[0051] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the protection required.

Claims

1. A laboratory odor purification device, characterized in that: The purification device comprises a shell, and the middle part of the shell is arranged with: Mixing section (1), activated carbon adsorption section (2), cooling section (3), fan section (4), heating section (5), humidification section (6), medium efficiency filtration section (7); The mixing section (1) is provided with a fresh air inlet (8) and a return air inlet (9); The activated carbon adsorption section (2) is arranged with activated carbon through a net bag and is arranged vertically in the shell; A cooling section (3) is arranged on the side of the activated carbon adsorption section (2); a heat exchange device is arranged in the cooling section (3); A fan is arranged in the fan section (4); The heating section (5) is an electric heating device; A heater is arranged in the humidifying section (6); A filtering device is arranged in the medium-efficiency filtering section (7).

2. A laboratory odor purification device as claimed in claim 1, characterized in that: An air supply port (11) is arranged above the space on the side of the medium-efficiency filtering section (7).

3. A laboratory odor purification device as claimed in claim 1, characterized in that: The fan is an axial flow fan.

4. A laboratory odor purification device as claimed in claim 1, characterized in that: The heat exchange device is a plate heat exchanger.

5. A laboratory odor purification device as claimed in claim 1, characterized in that: The heating section (5) is arranged with a temperature sensor.

6. A laboratory odor purification device as claimed in claim 1, characterized in that: The humidifying section (6) is provided with a humidity sensor.

7. The laboratory odor purification equipment according to claim 1, characterized in that: The shell body is cylindrical or square in structure, and the mixing section (1), activated carbon adsorption section (2), cooling section (3), fan section (4), heating section (5), humidification section (6), and medium efficiency filtration section (7) are arranged in sequence from left to right.

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