Biological tower with temperature adjusting function

Abstract

The utility model belongs to the technical field of water treatment towers, and particularly relates to a biological tower with a temperature adjusting function, which comprises a tower body, a temperature sensor and a temperature adjusting device, the first temperature adjusting mechanism comprises an exhaust pipe and one or more first fans, the one or more first fans are arranged at the upper end of the tower body at intervals, and the exhaust pipe communicates with the one or more first fans and is located on one side of the tower body; the second temperature adjusting mechanism comprises a steam pipe, a first valve, a second fan, a second valve and a ventilation pipe, the steam pipe is arranged on the tower body and configured to introduce steam into the tower body, the first valve is arranged on the steam pipe, the second fan is arranged on one side of the tower body, the ventilation pipe is arranged on the tower body, and the second valve is arranged on the ventilation pipe; and the second fan is communicated with the ventilation pipe. The biological tower is simple and reliable in structure, and the temperature in the biological tower can be monitored and adjusted.

Description

Technical Field

[0001] This application relates to the field of water treatment tower technology, and in particular to a biological tower with temperature regulation function. Background Technology

[0002] In the field of wastewater treatment, the operational efficiency of the wastewater biological treatment tank is crucial to the entire treatment process. Temperature is one of the key factors affecting the activity and metabolic efficiency of microorganisms in the biological treatment tank. With the continuous improvement of wastewater treatment requirements and the temperature variations in different seasons and regions, traditional temperature control methods are gradually showing limitations in ensuring a suitable growth environment for microorganisms in the biological treatment tank.

[0003] In related technologies, common temperature control methods such as heating pipes or simple ventilation equipment are often difficult to precisely control the temperature inside the biochemical tower, resulting in large temperature fluctuations, which affect the normal function of microorganisms and thus reduce the efficiency and quality of wastewater treatment.

[0004] It should be noted that the information disclosed in the background section above is only used to enhance the understanding of the background of this disclosure, and therefore may include information that does not constitute prior art known to those skilled in the art. Summary of the Invention

[0005] In view of at least one of the above technical problems, this application provides a biological tower with temperature regulation function, which solves the problem that it is difficult to accurately control the temperature in the biochemical tank inside the tower, resulting in large temperature fluctuations.

[0006] This application provides a biological tower with temperature control function, including: a tower body, in which a temperature sensor is installed; a first temperature control mechanism, including: an exhaust pipe and one or more first fans, the one or more first fans being spaced apart at the upper end of the tower body, the exhaust pipe being connected to one or more first fans and located on one side of the tower body; and a second temperature control mechanism, including: a steam pipe, a first valve, a second fan, a second valve, and a ventilation pipe, the steam pipe being installed on the tower body and configured to introduce steam into the tower body, the first valve being installed on the steam pipe, the second fan being installed on one side of the tower body, the ventilation pipe being installed on the tower body, the second valve being installed on the ventilation pipe, and the second fan being connected to the ventilation pipe.

[0007] One of the above technical solutions has at least one of the following advantages or beneficial effects: the structure of this biological tower is simple and reliable, and it can monitor and regulate the temperature inside the biological tower; by setting one or more intervals of first fans and exhaust pipes, it can quickly and effectively exhaust the hot air inside the tower when the temperature is too high, thereby achieving a cooling effect; by introducing steam into the tower through steam pipes and first valves, it can raise the temperature inside the tower when the temperature is low; by using second fans, ventilation pipes, and second valves, it can accelerate air circulation and assist in regulating the temperature inside the tower.

[0008] In some possible implementations, the number of the first fans is four, and the four first fans are arranged in a cross shape.

[0009] In some possible implementations, the exhaust duct includes a main duct and multiple branch ducts, with the main duct connected to the first fan via the multiple branch ducts.

[0010] In some possible implementations, both the first valve and the second valve are electric valves.

[0011] In some possible implementations, the tower body is provided with a first packing section and a second packing section, with the first packing section located above the second packing section, and the steam pipe and ventilation pipe located between the first packing section and the second packing section.

[0012] In some possible implementations, the first packing section is a honeycomb inclined tube packing, and the second packing section is a granular packing.

[0013] In some possible implementations, the aperture of the first packing section is 10 to 100 mm.

[0014] The present invention will be further described below with reference to the accompanying drawings and embodiments. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 A schematic structural diagram of the bio-tower provided in the embodiments of this application;

[0017] Figure 2 A top view of the bio-tower provided in an embodiment of this application;

[0018] The attached figures are labeled as follows:

[0019] 100. Tower body; 110. Temperature sensor; 120. First packing section; 130. Second packing section; 140. Main aeration pipe; 150. Branch aeration pipe; 160. Third valve; 170. Blower; 180. Circulating water pump; 190. Circulating water pipe; 200. First temperature control mechanism; 210. Exhaust pipe; 220. First fan; 300. Second temperature control mechanism; 310. Steam pipe; 320. First valve; 330. Second fan; 340. Second valve; 350. Ventilation pipe; Detailed Implementation

[0020] To make the above-mentioned objectives, features, and advantages of this application more apparent and understandable, specific embodiments of this application are described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a thorough understanding of this application. However, this application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of this application. Therefore, this application is not limited to the specific embodiments disclosed below.

[0021] In the field of wastewater treatment, the operational efficiency of the wastewater biological treatment tank is crucial to the entire treatment process. Temperature is one of the key factors affecting the activity and metabolic efficiency of microorganisms in the biological treatment tank. With the continuous improvement of wastewater treatment requirements and the temperature variations in different seasons and regions, traditional temperature control methods are gradually showing limitations in ensuring a suitable growth environment for microorganisms in the biological treatment tank.

[0022] In related technologies, common temperature control methods such as heating pipes or simple ventilation equipment often fail to accurately control the temperature inside the biochemical tower, leading to large temperature fluctuations that affect the normal functioning of microorganisms and consequently reduce the efficiency and quality of wastewater treatment. This biochemical tower has a simple and reliable structure, enabling temperature monitoring and regulation within the tower. By incorporating four-bay first-stage fans and exhaust ducts, it quickly and effectively removes hot air from the tower when temperatures are too high, achieving a cooling effect. Steam is introduced into the tower through steam pipes and a first valve to raise the temperature inside the tower at low temperatures. A second fan, ventilation ducts, and a second valve accelerate air circulation, further assisting in temperature regulation within the tower.

[0023] Figure 1 A schematic structural diagram of the bio-tower provided in the embodiments of this application; Figure 2 This is a top view of a bio-tower provided in an embodiment of this application. The bio-tower with temperature control function provided in this embodiment includes: a tower body 100, a first temperature control mechanism 200, and a second temperature control mechanism 300.

[0024] See Figure 1 and Figure 2A bio-tower with temperature regulation function includes: a tower body 100, with a temperature sensor 110 installed inside the tower body 100; a first temperature regulation mechanism 200, including: an exhaust pipe 210 and one or more first fans 220, the one or more first fans 220 being spaced apart at the upper end of the tower body 100, the exhaust pipe 210 being connected to one or more first fans 220 and located on one side of the tower body 100; and a second temperature regulation mechanism 300, including: a steam pipe 310, a first valve 320, a second fan 330, a second valve 340, and a ventilation pipe 350, the steam pipe 310 being installed on the tower body 100 and configured to introduce steam into the tower body 100, the first valve 320 being installed on the steam pipe 310, the second fan 330 being installed on one side of the tower body 100, the ventilation pipe 350 being installed on the tower body 100, the second valve 340 being installed on the ventilation pipe 350, and the second fan 330 being connected to the ventilation pipe 350.

[0025] It is worth noting that the temperature sensor 110 is positioned below the ventilation duct 350. When the tower body 100 is operating normally, the water level inside the tower body 100 is lower than the ventilation duct 350.

[0026] It is worth noting that the number of the first wind turbine can be one, two, three, four, etc.

[0027] When there is only one first fan, based on the above structure, in spring and autumn, when the temperature inside the tower 100 ranges from 15℃ to 35℃, this is the normal state, and the first fan operates in low-frequency mode. In summer, when the temperature inside the tower 100 exceeds the set high-temperature threshold, the first fan operates in high-frequency mode until the temperature inside the tower 100 falls below the set high-temperature threshold; once the temperature inside the tower 100 returns to normal, the first fan resumes low-frequency mode. In winter, when the temperature inside the tower 100 falls below the set low-temperature threshold, the first valve 320 opens, steam pipe 310 introduces steam into the tower 100, the second fan 330 starts, and the second valve 340 opens, accelerating the circulation of hot air inside the tower 100, thereby accelerating the temperature rise; once the temperature inside the tower 100 returns to normal, the first valve 320 and the second valve 340 are closed, and the first fan continues to operate in low-frequency mode.

[0028] When there are approximately four first fans, based on the above structure, in spring and autumn, when the temperature inside the tower body 100 ranges from 15℃ to 35℃, this is considered normal, and two first fans 220 are activated. In summer, when the temperature inside the tower body 100 exceeds the set high-temperature threshold, all four first fans 220 are activated until the temperature inside the tower body 100 falls below the set high-temperature threshold. Once the temperature inside the tower body 100 returns to normal, two first fans 220 are shut off, while two first fans 220 remain on. In winter, when the temperature inside the tower body 100 falls below the set low-temperature threshold, the first valve 320 is opened, steam is introduced into the tower body 100 through the steam pipe 310, the second fan 330 is activated, and the second valve 340 is opened, accelerating the circulation of hot air inside the tower body 100 and thus accelerating the temperature rise. Once the temperature inside the tower body 100 returns to normal, the first valve 320 and the second valve 340 are closed, while two first fans 220 remain on.

[0029] See Figure 1 and Figure 2 In some embodiments, the number of the first fans is four, and the four first fans are arranged in a cross shape. This arrangement can quickly and effectively exhaust the hot air inside the tower when the temperature is too high, achieving a cooling effect. In addition, it can achieve uniform air blowing to different positions inside the tower body 100, ensuring the comprehensiveness and effectiveness of exhaust. The coordinated work between the fans makes the exhaust effect cover a wider range and avoids the situation of poor local exhaust.

[0030] The exhaust duct 210 includes a main duct and multiple branch ducts, with the main duct connected to the first fan 220 via the branch ducts. Thus, by setting up the main duct and multiple branch ducts, the exhaust air from multiple first fans 220 is collected and discharged centrally, ensuring the uniformity of exhaust air. Furthermore, this branch duct structure effectively integrates the exhaust air from each first fan 220, reducing exhaust resistance, improving exhaust efficiency, making the exhaust process smoother, and reducing energy consumption. It is worth noting that when the number of first fans is approximately four, the number of branch ducts is approximately four as well.

[0031] See Figure 1 and Figure 2 In some embodiments, both the first valve 320 and the second valve are electrically operated valves. This enables rapid response and action, achieves remote automatic control, facilitates good integration with automated control systems, and enhances the overall intelligence of the bio-tower.

[0032] See Figure 1 and Figure 2In some embodiments, the tower body 100 is provided with a first packing section 120 and a second packing section 130, with the first packing section 120 located above the second packing section 130, and the steam pipe 310 and the ventilation pipe 350 located between the first packing section 120 and the second packing section 130. This arrangement can increase the gas-liquid contact area and improve the processing efficiency.

[0033] For example, a first support and a second support are provided inside the tower body 100. The first packing section 120 is disposed on the first support, and the second packing section 130 is disposed on the second support. In addition, a filter screen or filter head is provided at the bottom of the second support, so as to ensure that the packing material of the second packing section 130 does not flow downward.

[0034] Specifically, the first packing section 120 is a honeycomb inclined tube packing, and the pore size of the first packing section 120 is 10 to 100 mm, which is not specifically limited in this embodiment. In some embodiments, the pore size of the first packing section 120 can be 10 mm, 20 mm, 30 mm, 40 mm, 50 mm, 60 mm, 70 mm, 80 mm, 90 mm and 100 mm.

[0035] Specifically, the second packing section 130 is granular packing. The second packing section 130 is not in a fixed state; for example, when the first packing section 120 is blocked, the second packing section 130 can rise as the liquid level rises.

[0036] See Figure 1 In some embodiments, an aeration main pipe 140 and an aeration branch pipe 150 are provided at the lower end of the tower body 100. The aeration main pipe 140 and the aeration branch pipe 150 are connected. Nozzles are provided on both the aeration main pipe and the aeration branch pipe. A third valve 160 is provided on the aeration main pipe 140. A blower 170 is provided on one side of the tower body 100 and is connected to the aeration main pipe 140.

[0037] For example, when the first packing section 120 becomes blocked, the second valve 340 closes, the third valve 160 opens for aeration, the blower 170 operates, and the granular packing of the second packing section 130 rises with the backflow of gas and liquid. At this time, the gas and liquid levels rise to the upper surface of the first packing section 120, and the granular packing of the second packing section 130, in a fluidized state, passes through the first packing section 120 and impacts the inner surface of the first packing section 120. This is equivalent to scrubbing the inner surface of the first packing section 120 together with the gas and liquid, keeping the inner surface of the first packing section 120 unobstructed.

[0038] See Figure 1 In some embodiments, a biochemical pool inlet pipe and a biochemical pool inlet pipe are arranged side by side at the lower end of the tower body 100, so as to realize the inflow and outflow of water inside the tower body 100.

[0039] Specifically, the inlet pipe of the biological treatment tank is located below the second packing section 130.

[0040] See Figure 1 In some embodiments, a circulating water pump 180 is provided on one side of the tower body 100. This circulating water pump 180 is connected to the lower end of the tower body 100. A circulating water pipe 190 is provided on the circulating water pump 180, extending into the upper end of the tower body 100. Multiple first nozzles are provided on the circulating water pipe 190 at the upper end of the tower body 100. Furthermore, the circulating water pipe 190 at the upper end of the tower body 100 is located above the first packing section 120. Thus, by connecting the circulating water pump 180 to the lower end of the tower body 100, the liquid inside the tower body 100 is circulated. Water is transported from the lower end to the upper end of the tower body 100 through the circulating water pipe 190, and the multiple first nozzles achieve uniform spraying, increasing the gas-liquid contact area and improving the treatment effect.

[0041] In the description of this application, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0042] In the description of this application, unless otherwise expressly specified and limited, "above" or "below" the second feature can mean that the first and second features are in direct contact, or that the first and second features are in indirect contact through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0043] It should be noted that if an element is referred to as being "fixed to" or "set on" another element, it can be directly on the other element or there may be an intervening element. If an element is considered to be "connected to" another element, it can be directly connected to the other element or there may be an intervening element. If so, the terms "vertical," "horizontal," "upper," "lower," "left," "right," and similar expressions used in this application are for illustrative purposes only and do not represent the only possible implementation.

[0044] In the description of this application, it should be understood that the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this application, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0045] In the embodiments of this application, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. For those skilled in the art, the specific meaning of the above terms in the embodiments of this application can be understood according to the specific circumstances.

[0046] The above are merely preferred embodiments of this application and do not constitute any limitation on this application. Any person skilled in the art can make many possible variations and modifications to the technical solution of this application, or modify it into equivalent embodiments, without departing from the scope of the technical solution of this application. Therefore, all equivalent changes made based on the shape, structure, and principle of this application without departing from the content of the technical solution of this application should be covered within the protection scope of this application.

Claims

1. A bio-tower with temperature regulation function, characterized in that, include: The tower body, wherein a temperature sensor is installed inside the tower body; The first temperature control mechanism includes: an exhaust pipe and one or more first fans, the one or more first fans being spaced apart at the upper end of the tower body, and the exhaust pipe being connected to one or more first fans and located on one side of the tower body; The second temperature control mechanism includes: a steam pipe, a first valve, a second fan, and a ventilation pipe. The steam pipe is disposed on the tower body and is configured to introduce steam into the tower body. The first valve is disposed on the steam pipe. The second fan is disposed on one side of the tower body. The ventilation pipe is disposed on the tower body. The second valve is disposed on the ventilation pipe. The second fan is connected to the ventilation pipe.

2. The bio-tower with temperature regulation function according to claim 1, characterized in that, The number of the first fan is four, and the four first fans are arranged in a cross shape.

3. The bio-tower with temperature regulation function according to claim 2, characterized in that, The exhaust pipe includes a main pipe and four branch pipes, and the main pipe is connected to the first fan through the four branch pipes.

4. The bio-tower with temperature regulation function according to claim 1, characterized in that, Both the first valve and the second valve are electric valves.

5. The bio-tower with temperature regulation function according to claim 1, characterized in that, The tower body is provided with a first packing section and a second packing section, with the first packing section located above the second packing section, and the steam pipe and ventilation pipe located between the first packing section and the second packing section.

6. The bio-tower with temperature regulation function according to claim 5, characterized in that, The first packing section is a honeycomb inclined tube packing, and the second packing section is a granular packing.

7. The bio-tower with temperature regulation function according to claim 6, characterized in that, The pore size of the first packing section is 10 to 100 mm.

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