Xanthan gum fermentation section oxygen supply air compressor filtration system

Abstract

This utility model relates to the field of air compressor filtration and discloses a filtration system for an oxygen-supplying air compressor in the xanthan gum fermentation section. It includes a primary filter box and a secondary filter box. A support frame is fixedly connected to the interior of the secondary filter box, and a filtration detection mechanism is installed on the upper surface of the support frame. In this utility model, compressed air from the oxygen-supplying air compressor first enters the primary filter box through a pipeline via the filtration detection mechanism. The pre-purified air then enters the secondary filter box through an air inlet. The air flows upwards within the secondary filter box into three air purification cylinders. Simultaneously with the air entering the filter cylinder probes, particle sensors begin to monitor the number and size distribution of particulate matter in the air. This directly reflects the filtration performance of the activated carbon and whether there is filter element damage or leakage, effectively avoiding the risk of fermentation contamination due to filtration failure.

Description

Technical Field

[0001] This utility model relates to the field of air compressor filtration, and in particular to an oxygen supply air compressor filtration system for xanthan gum fermentation section. Background Technology

[0002] In the industrial production of xanthan gum, submerged fermentation is the core process. This process is a typical aerobic fermentation process. The supply of oxygen is one of the key limiting factors that determines cell growth, metabolite synthesis, and the final fermentation yield and efficiency. To ensure the efficient operation of the fermentation process, a large amount of sterile air must be continuously introduced into the fermenter to meet the respiratory needs of the microorganisms.

[0003] Traditional filtration systems lack effective process monitoring mechanisms during operation, and their internal working status is opaque to operators. The system cannot provide real-time data feedback on the performance degradation of the filter media, the integrity of the filter element structure, or the failure of the seal. This makes it impossible for operators to assess the operating efficiency of the filtration system in a timely manner, which may cause the system to continue operating even when the filtration performance has dropped below the critical value or even completely failed, posing a significant potential risk of fermentation and contamination. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides an oxygen supply air compressor filtration system for the xanthan gum fermentation section, thus solving the above problems.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a xanthan gum fermentation section oxygen supply air compressor filtration system, comprising a primary filter box and a secondary filter box. A support frame is fixedly connected to the middle of the interior of the secondary filter box. A filtration detection mechanism is provided on the upper surface of the support frame. The filtration detection mechanism includes a fixed bracket, filter cartridge probes, mounting arms, locking holes, and particle sensors. The left and right ends of the fixed bracket are fixedly connected to the left and right sides of the interior of the secondary filter box. Three filter cartridge probes are fixedly connected to the lower surface of the fixed bracket. The lower ends of the three filter cartridge probes are respectively located inside three air purification cartridges, and a particle sensor is provided on the outer side of each filter cartridge probe.

[0006] Preferably, the upper ends of the three air purification cylinders are fixedly connected to the lower surface of the support frame, and each air purification cylinder is provided with activated carbon inside.

[0007] Preferably, mounting arms are fixedly connected to both the left and right sides of the upper surface of the fixed bracket, and two locking holes are provided on the upper surface of each of the two mounting arms.

[0008] Preferably, an air duct is provided on the inner side of the primary filter box, and the air duct is in communication with the secondary filter box.

[0009] Preferably, the secondary filter box has an exhaust port on the side away from the primary filter box, and the exhaust port is connected to the xanthan gum fermentation tank through a pipe.

[0010] Preferably, an air compressor exhaust pipe is provided on the front side of the primary filter box, and the air compressor exhaust pipe is connected to the exhaust end of the oxygen supply air compressor through a pipe.

[0011] Preferably, the primary filter box is equipped with filter cotton inside.

[0012] Preferably, the lower end of the air purifier cylinder has an open structure.

[0013] Preferably, the filter cartridge probe has a porous structure.

[0014] Preferably, an inspection door is provided on the side wall of the secondary filter box.

[0015] Beneficial effects This invention provides a filtration system for an oxygen-supplying air compressor in the xanthan gum fermentation stage. Compared with the prior art, it has the following advantages: 1. In this utility model, through the set filtration and detection mechanism, the compressed air from the oxygen supply air compressor first enters the primary filter box through the pipeline. After initial purification, the air enters the secondary filter box through the air guide port. The air flows upward in the secondary filter box and into the three air purification cylinders. At the same time as the air enters the filter cylinder probe tube, the particle sensor starts to work to monitor the number and particle size distribution of particulate matter in the air. This can directly reflect the filtration performance of activated carbon and whether there is filter element damage or leakage, effectively avoiding the risk of fermentation pollution caused by filtration failure. The clean air after activated carbon adsorption and particulate matter detection is collected in the three filter cylinder probe tubes, flows upward, and finally passes through the exhaust port of the secondary filter box and is transported to the xanthan gum fermentation tank. 2. In this utility model, through the setting of a primary filter box and a secondary filter box, when the air discharged from the oxygen supply air compressor enters the primary filter box, the filter cotton inside the box acts as the first line of defense, intercepting larger dust particles, liquid water droplets, and oil droplets in the air, thus performing preliminary purification of the air. The air that has undergone preliminary purification is smoothly introduced into the secondary filter box through the air guide port on the inner side of the primary filter box. After being adsorbed by activated carbon and detected by particulate matter, the clean air is collected in the three filter cartridge probes, flows upward, and finally passes through the exhaust port on the side of the secondary filter box, and is safely transported to the xanthan gum fermentation tank through a special pipeline, providing high-quality sterile oxygen for the growth of bacteria. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of the xanthan gum fermentation section oxygen supply air compressor filtration system proposed in this utility model. Figure 2This is a cross-sectional structural diagram of the xanthan gum fermentation section oxygen supply air compressor filtration system proposed in this utility model. Figure 3 This is a schematic diagram of the filtration and detection mechanism in the xanthan gum fermentation section oxygen supply air compressor filtration system proposed in this utility model. Figure 4 This is a schematic diagram of the air purification cylinder in the xanthan gum fermentation section oxygen supply air compressor filtration system proposed in this utility model. Figure 5 This is a cross-sectional structural diagram of the primary filter box in the xanthan gum fermentation section oxygen supply air compressor filtration system proposed in this utility model.

[0017] Legend: 1. Primary filter box; 2. Secondary filter box; 3. Air compressor exhaust pipe; 4. Exhaust port; 5. Filtration detection mechanism; 501. Fixed bracket; 502. Filter cartridge probe; 503. Mounting arm; 504. Locking hole; 505. Particle sensor; 6. Support frame; 7. Air purification cartridge; 8. Activated carbon; 9. Filter cotton; 10. Air vent. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] Please see Figures 1-5 This utility model provides two technical solutions, specifically including the following embodiments: Example 1: The xanthan gum fermentation section oxygen supply air compressor filtration system includes a primary filter box 1 and a secondary filter box 2. A support frame 6 is fixedly connected to the middle of the interior of the secondary filter box 2. A filter detection mechanism 5 is installed on the upper surface of the support frame 6. The filter detection mechanism 5 includes a fixed bracket 501, filter cartridge probes 502, mounting arms 503, locking holes 504, and particle sensors 505. The left and right ends of the fixed bracket 501 are fixedly connected to the left and right sides of the interior of the secondary filter box 2. Three filter cartridge probes 502 are fixedly connected to the lower surface of the fixed bracket 501. The lower end of the filter cartridge probe 502 is respectively provided with the interior of three air purification cartridges 7, and each filter cartridge probe 502 is provided with a particle sensor 505 on the outside. The upper ends of the three air purification cartridges 7 are fixedly connected to the lower surface of the support frame 6. Activated carbon 8 is provided inside each air purification cartridge 7. Mounting arms 503 are fixedly connected to the left and right sides of the upper surface of the fixed bracket 501. Two locking holes 504 are provided on the upper surface of each of the two mounting arms 503. The lower end of the air purification cartridge 7 is an open structure, and the filter cartridge probe 502 is a porous structure.

[0020] During operation, compressed air from the oxygen supply air compressor first enters the primary filter box 1 through a pipeline. After initial purification, the air enters the secondary filter box 2 through the air inlet 10. The air flows upward in the secondary filter box 2 and into the three air purification cylinders 7. At the same time as the air enters the filter cylinder probe 502, the particle sensor 505 starts to work to monitor the number and size distribution of particulate matter in the air. This can directly reflect the filtration performance of the activated carbon and whether there is filter element damage or leakage, effectively avoiding the risk of fermentation pollution caused by filtration failure. The clean air after activated carbon adsorption and particulate matter detection is collected in the three filter cylinder probes 502, flows upward, and finally passes through the exhaust port 4 of the secondary filter box 2 and is delivered to the xanthan gum fermentation tank.

[0021] Example 2: Based on Embodiment 1, an air inlet 10 is provided on the inner side of the primary filter box 1, which is interconnected with the secondary filter box 2. An exhaust port 4 is provided on the side of the secondary filter box 2 away from the primary filter box 1, and the exhaust port 4 is connected to the xanthan gum fermentation tank via a pipe. An air compressor exhaust pipe 3 is provided on the front side of the primary filter box 1, and the air compressor exhaust pipe 3 is connected to the exhaust end of the oxygen supply air compressor via a pipe. Filter cotton 9 is provided inside the primary filter box 1, and an inspection door is provided on the side wall of the secondary filter box 2. When air discharged from the oxygen supply air compressor enters... After the primary filter box 1, the filter cotton 9 inside the box acts as the first line of defense, intercepting larger dust particles, liquid water droplets, and oil droplets in the air, thus performing preliminary air purification. The air that has undergone preliminary purification is smoothly introduced into the secondary filter box 2 through the air guide port 10 on the inner side of the primary filter box 1. After being adsorbed by activated carbon and detected by particulate matter, the clean air is collected in the three filter cartridge probes 502, flows upward, and finally passes through the exhaust port 4 on the side of the secondary filter box 2. It is then safely transported to the xanthan gum fermentation tank through a dedicated pipeline, providing high-quality sterile oxygen for the growth of bacteria.

[0022] The above description is merely a preferred embodiment of this application and is not intended to limit this application. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. The xanthan gum fermentation section oxygen supply air compressor filter system, comprising a first filter box (1) and a second filter box (2), characterized in that: A support frame (6) is fixedly connected to the middle of the interior of the secondary filter box (2). A filter detection mechanism (5) is provided on the upper surface of the support frame (6). The filter detection mechanism (5) includes a fixed bracket (501), a filter cartridge probe (502), an mounting arm (503), a locking hole (504), and a particle sensor (505). The left and right ends of the fixed bracket (501) are fixedly connected to the left and right sides inside the secondary filter box (2). Three filter cartridge probes (502) are fixedly connected to the lower surface of the fixed bracket (501). The lower ends of the three filter cartridge probes (502) are respectively set inside the three air purification cartridges (7), and a particle sensor (505) is provided on the outer side of each filter cartridge probe (502).

2. The xanthan gum fermentation section oxygen supply air compressor filtering system according to claim 1, characterized in that: The upper ends of the three air purification cylinders (7) are fixedly connected to the lower surface of the support frame (6), and each air purification cylinder (7) is provided with activated carbon (8).

3. The xanthan gum fermentation section oxygen supply air compressor filtering system according to claim 1, characterized in that: The upper surface of the fixed bracket (501) is fixedly connected to the left and right sides of the mounting arm (503), and the upper surface of the two mounting arms (503) is provided with two locking holes (504).

4. The xanthan gum fermentation section oxygen supply air compressor filtering system according to claim 1, characterized in that: An air inlet (10) is provided on the inner side of the primary filter box (1), and the air inlet (10) is in communication with the secondary filter box (2).

5. The xanthan gum fermentation section oxygen supply air compressor filtering system according to claim 1, characterized in that: The secondary filter box (2) has an exhaust port (4) on the side away from the primary filter box (1), and the exhaust port (4) is connected to the xanthan gum fermentation tank through a pipe.

6. The xanthan gum fermentation section oxygen supply air compressor filtration system of claim 1, wherein: An air compressor exhaust pipe (3) is provided on the front side of the primary filter box (1), and the air compressor exhaust pipe (3) is connected to the exhaust end of the oxygen supply air compressor through a pipe.

7. The xanthan gum fermentation section oxygen supply air compressor filtration system according to claim 1, characterized in that: The primary filter box (1) is equipped with filter cotton (9).

8. The xanthan gum fermentation section oxygen supply air compressor filtration system according to claim 1, characterized in that: The lower end of the air purifier tube (7) has an open structure.

9. The xanthan gum fermentation section oxygen supply air compressor filtration system according to claim 1, characterized in that: The filter cartridge probe (502) has a porous structure.

10. The xanthan gum fermentation section oxygen supply air compressor filtration system according to claim 1, characterized in that: The secondary filter box (2) is provided with an inspection door on its side wall.

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