Wastewater treatment device and method for rubber and plastic product production

Abstract

The present invention provides a sewage treatment device and method for the production of rubber and plastic products, and relates to the technical field of sewage treatment. It comprises an aeration mounting part, on which an automatic sealing part is installed, and the automatic sealing part is used to seal the aeration mounting part; an air intake control part is installed on the aeration mounting part; the air intake control part is used to delay the air shut-off; a partition exhaust part is installed inside the aeration mounting part; the partition exhaust part is used to discharge oxygen in partitions; and an exhaust control part is installed on the partition exhaust part. The air intake control part can be used to control the delayed air shut-off of this structure, and in conjunction with the automatic sealing part, the air shut-off is performed after the exhaust plate is closed. This structure can ensure sealing; this solves the problem that the current sewage treatment device for the production of rubber and plastic products is not convenient for automatic partition exhaust, some micropores are easily clogged, and it is also not convenient for delayed air shut-off, and it is easy to cause sewage to flow back into the aeration pipe when stopping aerobic aeration.

Description

Technical Field

[0001] The present invention relates to the technical field of sewage treatment, and in particular to a sewage treatment device and method for rubber and plastic product production. Background Art

[0002] In the rubber and plastic production process, wastewater aeration is an important treatment link. Aeration mainly involves adding air or oxygen to the wastewater to increase the dissolved oxygen content in the water, thereby promoting the activity of microorganisms, accelerating the decomposition of organic matter, and achieving the purpose of purifying water quality. Tubular aerators are commonly used tools in this link. A scientific and reasonable treatment process can effectively remove organic matter, suspended matter and other harmful substances in the wastewater. The current wastewater treatment equipment for the production of rubber and plastic products is not convenient for automatic zoned exhaust. Because there may be different air pressures, some micropores are prone to blockage. It is also not convenient for delayed air shut-off. When aerobic aeration is stopped, it is easy to cause sewage to flow back into the aeration pipe, increasing corrosion. It is also not convenient for automatic aeration churning detection. When the comprehensiveness of aeration is affected by factors such as blockage, it is not easy for humans to know, which affects the aeration efficiency. Therefore, the present application provides a wastewater treatment device and method for the production of rubber and plastic products to meet the needs. Summary of the Invention

[0003] The technical problem to be solved by the present invention is to provide a sewage treatment device and method for the production of rubber and plastic products to solve the problem that the current sewage treatment device for the production of rubber and plastic products is not convenient for automatic zoned exhaust, some micropores are easily blocked, and it is also not convenient to delay gas shut-off, which easily causes sewage to flow back into the aeration pipe when stopping aerobic aeration.

[0004] In order to solve the above technical problems, the present invention provides the following technical solutions:

[0005] A sewage treatment device for the production of rubber and plastic products, comprising an aeration mounting part, an automatic sealing part installed on the aeration mounting part, the automatic sealing part is used to seal the aeration mounting part; an air intake control part is installed on the aeration mounting part; the air intake control part is used to delay the air cut-off; a partitioned exhaust part is installed inside the aeration mounting part; the partitioned exhaust part is used to discharge oxygen in partitions; an exhaust control part is installed on the partitioned exhaust part; the exhaust control part is used to automatically control the exhaust flow rate; a floating mounting part is installed on the aeration mounting part; an aeration detection part is installed on the floating mounting part; the aeration detection part is used to detect the degree of aeration tumbling; the aeration mounting part comprises: an aeration mounting tube and an exhaust plate, the aeration mounting tube is provided with a threaded hole; the aeration mounting tube is made of iron metal; the outside of the aeration mounting tube is provided with a paint surface; the exhaust plate is fixedly mounted on the aeration mounting tube; seven microporous structures are provided on the exhaust plate, and the microporous structures on the exhaust plate are spaced apart.

[0006] Optionally, the partitioned exhaust component includes a partitioned connecting plate fixedly mounted inside the aeration mounting cylinder; a row of isolation plates is fixedly mounted on the partitioned connecting plate, and a row of isolation plates are respectively located between the seven microporous structure intervals on the exhaust plate; the isolation plates are used to separate the seven microporous structures on the exhaust plate.

[0007] Optionally, the automatic sealing part includes a closed control cylinder that is slidably mounted on the aeration mounting cylinder; a row of microporous closing plates is fixedly mounted on the closed control cylinder, and a row of microporous closing plates are respectively located between seven microporous structures provided on the exhaust plate; the microporous closing plates are used to seal and fit the exhaust plate; an electromagnet is fixedly mounted on the closed control cylinder; the electromagnet is used to magnetically attract the end of the aeration mounting cylinder; a support spring is mounted on the closed control cylinder; the support spring is located between the closed control cylinder and the aeration mounting cylinder.

[0008] Optionally, the air intake control component includes an aerobic air intake pipe threadedly connected to a threaded hole provided on the aeration mounting cylinder; the aerobic air intake pipe is externally connected to the aeration pipe; a closed electric push rod is fixedly installed inside the aerobic air intake pipe through a bracket; a switch extrusion ring is fixedly installed on the output shaft of the closed electric push rod, and the outer side of the switch extrusion ring is an arc-shaped structure; a closing plug is fixedly installed on the output shaft of the closed electric push rod; the side surface of the closing plug is an inclined structure; a closed connecting cylinder is fixedly sleeved inside the aerobic air intake pipe; a control switch is fixedly installed inside the aerobic air intake pipe; the switch extrusion ring is used to squeeze the control switch; the control switch is electrically connected to an electromagnet; the closing plug is used to close and plug the closed connecting cylinder; after the closed electric push rod drives the switch extrusion ring to squeeze the control switch, it drives the closing plug to plug into the closed connecting cylinder.

[0009] Optionally, the aeration mounting member further includes a detection connecting rod threadedly mounted on the side of the aeration mounting cylinder; the detection connecting rod is an "L"-shaped structure.

[0010] Optionally, the floating mounting component includes a traction rope fixedly mounted on the end of the detection connecting rod; a floating block is fixedly mounted on the traction rope; a counterweight block is fixedly embedded inside the floating block; the floating block is used to float on the sewage liquid surface; and an indicator light is fixedly mounted on the floating block.

[0011] Optionally, the exhaust control component further includes a closed baffle fixedly mounted on the bottom of the lifting shaft; the outer side of the closed baffle is a sloped structure; the closed baffle is used to cooperate with the exhaust control tube to limit the air output.

[0012] Optionally, the exhaust control component includes a row of exhaust control cylinders fixedly mounted on the partition connecting plate, and each row of the exhaust control cylinders corresponds to seven microporous structures on the partitioned exhaust plate; a lifting axis frame is fixedly mounted inside the exhaust control cylinder; a circle of through holes is provided on the lifting axis frame; a lifting shaft is slidably mounted on the lifting axis frame; an air outlet control plate is fixedly mounted on the top of the lifting shaft; the inner side of the exhaust control cylinder is a sloped structure; a traction spring is sleeved on the lifting shaft; the end of the traction spring is connected to the air outlet control plate; the other end of the traction spring is fixedly mounted on the lifting axis frame; the air outlet control plate is used to be propelled by air pressure control.

[0013] Optionally, the aeration detection component includes a detection sleeve fixedly mounted on the floating block, and a power connection plate is fixedly installed on the detection sleeve; a lifting sleeve is slidably mounted on the detection sleeve; the lifting sleeve is mounted on the outside of the power connection plate; a circle of power connection springs is fixedly mounted inside the lifting sleeve, and the power connection springs are of a "V"-shaped structure; a gap is provided between the top of the power connection springs and the power connection plate; a foam float is mounted on the lifting sleeve; the power connection springs, the power connection plate and the indicator light are connected in series with a power supply.

[0014] A wastewater treatment method for rubber and plastic product production:

[0015] 1) Air is taken in through the aerobic intake pipe and exhausted through the exhaust plate for sewage treatment. When there is a slightly blocked microporous structure on the exhaust plate, the aligned lifting shaft has a relatively small air output due to the microporous structure. The air pressure acting on the control plate is smaller, and the amount of upward movement of the control plate is also smaller. The distance between the closed baffle and the exhaust control cylinder is large. The air pressure increases the air output of the slightly blocked micropores on the exhaust plate to prevent blockage and dredge.

[0016] 2) The floating block is placed on the water surface between two adjacent aeration installation cylinders;

[0017] 3) Under the action of the churning water surface, the foam float will be driven by the churning water surface to move up and down, driving the power-connecting shrapnel on the lifting sleeve to move as well. When the power-connecting shrapnel moves, it will touch the power-connecting piece, and the indicator light will be powered on, indicating that the water area is fully aerated.

[0018] Compared with the prior art, the present invention has at least the following beneficial effects:

[0019] In the above scheme, the air intake control component can be used to control the delayed air cut-off of this structure. When stopping aeration, it can cooperate with the automatic sealing component to give priority to controlling the closing of the exhaust plate before cutting off the air. This structure can ensure sealing and avoid the exhaust plate from losing air pressure when it is not venting air, which in turn prevents sewage from seeping in and causing corrosion and blockage and other hidden dangers. At the same time, during the sealing process of the exhaust plate of this structure, the air pressure can be used to prevent moisture from seeping in in real time, further ensuring the sealing quality.

[0020] Exhaust control work can be carried out by adopting exhaust control parts, and partition exhaust parts can be used to carry out partitioned exhaust control work. This structure can improve the uniformity of the air outlet of the seven microporous structures on the exhaust plate, and the structure is more reasonable. The air outlet smoothness of the seven microporous structures on the exhaust plate is utilized to automatically adjust the air outlet volume of the seven microporous structures on the exhaust plate, and the anti-clogging effect is better.

[0021] By adopting the aeration detection component, the degree of aeration boiling can be detected, and the comprehensiveness of aeration can be detected in real time. This structure can improve the timeliness of aeration monitoring without manual observation, especially for the blockage of the microporous structure of the exhaust plate, which affects the comprehensiveness of aeration and causes the problem of aeration deficiency in the local sewage. It can also reflect the degree of sewage aeration to prompt the aeration volume, which is more convenient for staff to adjust and avoid excessive aeration volume causing oxygen waste. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The accompanying drawings, which are incorporated herein and constitute a part of the specification, illustrate embodiments of the invention and, together with the description, further serve to explain the principles of the invention and to enable one skilled in the art to make and use the invention.

[0023] Figure 1 This is a schematic diagram of the three-dimensional structure of a sewage treatment device used in the production of rubber and plastic products;

[0024] Figure 2 This is a schematic diagram of the rear structure of a sewage treatment device used in the production of rubber and plastic products;

[0025] Figure 3 This is a cross-sectional view of the internal structure of a sewage treatment device used in the production of rubber and plastic products;

[0026] Figure 4 This is a three-dimensional enlarged structural diagram of the aeration installation component;

[0027] Figure 5 for Figure 3 A magnified view of the structure of the middle B region;

[0028] Figure 6 for Figure 3 A magnified view of the structure of the middle C region;

[0029] Figure 7 This is a schematic diagram of the three-dimensional enlarged structure of the partition exhaust component;

[0030] Figure 8 for Figure 3 A magnified view of the structure of the middle D region;

[0031] Figure 9 Enlarged structural cross-section view of the floating mounting parts;

[0032] Figure 10 This is a schematic diagram of the three-dimensional enlarged structure of the aeration detection component.

[0033] Reference numerals:

[0034] 1. Aeration mounting parts; 101. Aeration mounting tube; 102. Exhaust plate; 103. Detection connecting rod; 2. Automatic sealing parts; 201. Sealing control tube; 202. Microporous sealing plate; 203. Electromagnet; 204. Support spring; 3. Air intake control parts; 301. Aerobic air intake pipe; 302. Sealing electric push rod; 303. Switch extrusion ring; 304. Sealing plug; 305. Sealing connecting tube; 306. Control switch; 4. Partition exhaust parts; 401. Partition connecting plate ; 402, isolation plate; 5, exhaust control component; 501, exhaust control tube; 5011, lifting shaft frame; 502, lifting shaft; 503, air outlet control panel; 504, traction spring; 505, closing baffle; 6, floating mounting part; 601, traction rope; 602, floating block; 603, counterweight; 604, indicator light; 7, aeration detection component; 7011, power connection plate; 701, detection sleeve; 702, lifting sleeve; 703, power connection spring; 704, foam float.

[0035] As shown in the figure, in order to clearly implement the structure of the embodiment of the present invention, specific structures and devices are marked in the figure, but this is only for illustrative purposes and is not intended to limit the present invention to the specific structure, device and environment. According to specific needs, ordinary technicians in this field can adjust or modify these devices and environments. DETAILED DESCRIPTION

[0036] The following describes in detail a wastewater treatment device and method for rubber and plastic product production provided by the present invention, in conjunction with the accompanying drawings and specific embodiments. It is also noted that, to provide a more detailed description, the following embodiments are best and preferred embodiments, and those skilled in the art may employ alternative methods for implementing certain known technologies. Furthermore, the accompanying drawings are intended only to provide a more detailed description of the embodiments and are not intended to limit the present invention.

[0037] It should be noted that references to "one embodiment," "an embodiment," "exemplary embodiments," "some embodiments," etc. in the specification may indicate that certain features, structures, or characteristics may be included in the embodiments, but not every embodiment necessarily includes such certain features, structures, or characteristics. In addition, when a certain feature, structure, or characteristic is described in conjunction with an embodiment, it should be within the knowledge of persons skilled in the relevant art to implement such feature, structure, or characteristic in conjunction with other embodiments, regardless of whether such feature, structure, or characteristic is explicitly described.

[0038] In general, terms can be understood, at least in part, from their use in context. For example, depending at least in part on the context, the term "one or more" as used herein can be used to describe any feature, structure, or characteristic in the singular sense, or can be used to describe a combination of features, structures, or characteristics in the plural sense. Additionally, the term "based on" can be understood as not necessarily intended to convey an exclusive set of factors, but can instead, depending at least in part on the context, allow for the presence of other factors that are not necessarily explicitly described.

[0039] It will be understood that the meanings of “on,” “over,” and “above” in the present invention should be interpreted in the broadest manner, so that “on” means not only “directly on” something but also includes the meaning of being “on” something with intervening features or layers, and “on” or “above” means not only “on” or “above” something but also includes the meaning of being “on” or “above” something with no intervening features or layers.

[0040] Additionally, spatially relative terms such as "below," "beneath," "lower," "above," and "upper" may be used herein for descriptive convenience to describe the relationship of one element or feature to another element or features, as illustrated in the accompanying drawings. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the accompanying drawings. The device may be oriented in other ways, and the spatially relative descriptors used herein should be similarly interpreted accordingly.

[0041] like Figure 1 and Figure 10 As shown, an embodiment of the present invention provides a wastewater treatment device for the production of rubber and plastic products, comprising an aeration installation 1, an automatic sealing member 2 installed on the aeration installation 1, the automatic sealing member 2 is used to seal the aeration installation 1; an air intake control member 3 is installed on the aeration installation 1; the air intake control member 3 is used to delay air shut-off; a partition exhaust member 4 is installed inside the aeration installation 1; the partition exhaust member 4 is used to discharge oxygen in a partitioned manner; an exhaust control member 5 is installed on the partition exhaust member 4; the exhaust control member 5 is used to automatically control the exhaust flow rate; the aeration installation 1 is provided with a plurality of air intake control members, each of which is used to discharge oxygen in a partitioned manner; the air intake control member 3 is used to automatically control the exhaust flow rate ... A floating mounting part 6 is installed on the mounting part 1; an aeration detection part 7 is installed on the floating mounting part 6; the aeration detection part 7 is used to detect the degree of aeration tumbling; the aeration mounting part 1 includes: an aeration mounting tube 101 and an exhaust plate 102, and the aeration mounting tube 101 is provided with threaded holes; the aeration mounting tube 101 is iron metal; the exterior of the aeration mounting tube 101 is provided with a paint surface; the exhaust plate 102 is fixedly mounted on the aeration mounting tube 101; the exhaust plate 102 is provided with seven microporous structures, and the microporous structures on the exhaust plate 102 are spaced apart.

[0042] like Figures 4 to 6As shown, the aeration mounting member 1 also includes a detection connecting rod 103 threadedly mounted on the side of the aeration mounting cylinder 101; the detection connecting rod 103 is an "L"-shaped structure; the automatic sealing member 2 includes a closed control cylinder 201 slidably sleeved on the aeration mounting cylinder 101; a row of microporous closing plates 202 are fixedly mounted on the closed control cylinder 201, and a row of microporous closing plates 202 are respectively located between the seven microporous structures provided on the exhaust plate 102; the microporous closing plates 202 are used to seal and fit the exhaust plate 102; an electromagnet 203 is fixedly mounted on the closed control cylinder 201; the electromagnet 203 is used to magnetically attract the end of the aeration mounting cylinder 101; a support spring 204 is sleeved on the closed control cylinder 201; the support spring 204 Located between the closed control cylinder 201 and the aeration installation cylinder 101; the air intake control component 3 includes an aerobic air intake pipe 301 threadedly connected to a threaded hole provided on the aeration installation cylinder 101; the aerobic air intake pipe 301 is externally connected to the aeration pipe; a closed electric push rod 302 is fixedly installed inside the aerobic air intake pipe 301 through a bracket; a switch extrusion ring 303 is fixedly installed on the output shaft of the closed electric push rod 302, and the outer side of the switch extrusion ring 303 has an arc-shaped structure; a closed plug 304 is fixedly installed on the output shaft of the closed electric push rod 302; the side of the closed plug 304 has an inclined structure; a closed connecting cylinder 305 is fixedly sleeved inside the aerobic air intake pipe 301; and a control switch 306 is fixedly installed inside the aerobic air intake pipe 301; The switch extrusion ring 303 is used to squeeze the control switch 306; the control switch 306 is electrically connected to the electromagnet 203; the closing plug 304 is used to close and plug the closing connection tube 305; after the closed electric push rod 302 drives the switch extrusion ring 303 to squeeze the control switch 306, it drives the closing plug 304 to plug the closing connection tube 305. The air intake control part 3 can be used to control the delayed air cut-off of this structure. When stopping aeration, it can cooperate with the automatic sealing part 2 to give priority to controlling the closing of the exhaust plate 102 before cutting off the air. This structure can ensure sealing and avoid the exhaust plate 102 from losing air pressure when it is not out of gas, which infiltrates sewage and causes corrosion and blockage and other hidden dangers. At the same time, the exhaust plate 102 of this structure can be used in the process of sealing. The air pressure prevents moisture from penetrating in real time, further ensuring the sealing quality and the long-term underwater service life of the structure. At the same time, it is not easy to be blocked, is safer, and is better suitable for protecting the microporous structure of the exhaust plate 102. The output shaft of the control-closed electric push rod 302 is extended to drive the switch extrusion ring 303 to squeeze the control switch 306. At this time, the control switch 306 will first control the electromagnet 203 to energize, driving the microporous sealing plate 202 to fit the micropores on the closed exhaust plate 102 for sealing. As the output shaft of the closed electric push rod 302 continues to advance, it drives the closing plug 304 to plug into the closed connecting tube 305 to close the exhaust, ensuring that the air is kept out before the microporous sealing plate 202 is completely fitted to the closed exhaust plate 102.

[0043] like Figure 4 、 Figure 7and Figure 8 As shown, the partition exhaust member 4 includes a partition connecting plate 401 fixedly mounted inside the aeration mounting tube 101; a row of isolation plates 402 are fixedly mounted on the partition connecting plate 401, and the row of isolation plates 402 are respectively located between the seven microporous structure intervals on the exhaust plate 102; the isolation plates 402 are used to separate the seven microporous structures on the exhaust plate 102; the exhaust control member 5 includes a row of exhaust control tubes 501 fixedly mounted on the partition connecting plate 401, and the row of exhaust control tubes 501 respectively correspond to the seven microporous structures on the separated exhaust plate 102; the exhaust control tube 5 01 is fixedly installed with a lifting shaft frame 5011; a circle of through holes is provided on the lifting shaft frame 5011; a lifting shaft 502 is slidably installed on the lifting shaft frame 5011; an air outlet control plate 503 is fixedly installed on the top of the lifting shaft 502; the inner side of the exhaust control tube 501 is a slope structure; a traction spring 504 is sleeved on the lifting shaft 502; the end of the traction spring 504 is connected to the air outlet control plate 503; the other end of the traction spring 504 is fixedly installed on the lifting shaft frame 5011; the air outlet control plate 503 is used to be propelled by air pressure control; the exhaust control component 5 also includes a fixed The closed baffle 505 at the bottom of the lifting shaft 502; the outer side of the closed baffle 505 is a sloped structure; the closed baffle 505 is used to cooperate with the exhaust control tube 501 to limit the air outlet, and the exhaust control part 5 can be used to perform exhaust control work, and can cooperate with the partition exhaust part 4 to perform partition control exhaust work. This structure can improve the air outlet uniformity of the seven microporous structures provided on the exhaust plate 102, and the structure is more reasonable. By utilizing the air outlet smoothness of the seven microporous structures provided on the exhaust plate 102, the air outlet of the seven microporous structures on the exhaust plate 102 is automatically adjusted, and the anti-blocking effect is better. When there is a slightly clogged microporous structure on the exhaust plate 102, the aligned lifting shaft 502 has a relatively small air output from the microporous structure, and the air pressure acting on the control plate 503 is smaller, so the amount of upward movement of the control plate 503 is also smaller. The closed baffle 505 here is far away from the exhaust control tube 501, and the air pressure will better increase the air output of the slightly clogged micropores on the exhaust plate 102, and perform anti-blocking and unblocking work. Through reasonable distribution, excessive oxygen consumption will not be achieved, thereby improving the anti-blocking effect of this structure, especially for attachments on the outside of the microporous structure, which can increase the service life.

[0044] like Figure 4 、 Figure 9 and Figure 10As shown, the floating mounting member 6 includes a traction rope 601 fixedly mounted on the end of the detection connecting rod 103; a floating block 602 is fixedly mounted on the traction rope 601; a counterweight block 603 is fixedly embedded in the floating block 602; the floating block 602 is used to float on the sewage liquid surface; an indicator light 604 is fixedly mounted on the floating block 602; the aeration detection member 7 includes a detection sleeve 701 fixedly sleeved on the floating block 602, a power strip 7011 is fixedly mounted on the detection sleeve 701; a slidable sleeve 701 is mounted on the detection sleeve 701 Lifting sleeve 702; lifting sleeve 702 is sleeved on the outside of the power connection piece 7011; a circle of power connection spring piece 703 is fixedly installed inside the lifting sleeve 702, and the power connection spring piece 703 is a "V" shaped structure; there is a gap between the top of the power connection spring piece 703 and the power connection piece 7011; a foam float 704 is sleeved on the lifting sleeve 702; the power connection spring piece 703, the power connection piece 7011 and the indicator light 604 are connected in series with the power supply, and the aeration detection piece 7 can be used to detect the degree of aeration boiling, and the comprehensiveness of aeration can be monitored in real time. The structure can improve the timeliness of aeration monitoring without manual observation, especially for the problem that the microporous structure of the exhaust plate 102 is blocked, which affects the comprehensiveness of aeration and causes local aeration loss in the sewage. The structure can detect the turbulence of the water surface in real time to facilitate the staff to understand. At the same time, the structure can also reflect the degree of sewage aeration to prompt the aeration amount, which is more convenient for the staff to adjust and control, avoiding the problem of excessive aeration causing oxygen waste and insufficient aeration affecting aeration efficiency. The detection of this structure is simple and direct. In actual use, multiple structures can be set in the sewage pool. The float block 602 is placed on the water surface between two adjacent aeration installation cylinders 101. At this time, the traction rope 601 is in a relaxed state. When the water surface is pushed to churn by aeration, the water area between the adjacent aeration installation cylinders 101 should also remain turbulent and there should be no gaps. Under the action of the turbulence of the water surface, the foam float 704 will be driven by the turbulent water surface to rise and fall. The indicator light 604 is used to facilitate the staff to make timely adjustments after being informed.

[0045] A wastewater treatment method for rubber and plastic product production:

[0046] 1) Air is taken in by the aerobic air inlet pipe 301 and exhausted through the exhaust plate 102 for sewage treatment. When there is a slightly blocked microporous structure on the exhaust plate 102, the aligned lifting shaft 502 has a relatively small air output due to the microporous structure. The air pressure acting on the control plate 503 is smaller, and the amount of upward movement of the control plate 503 is also smaller. The closed baffle 505 here is far away from the exhaust control cylinder 501. The air pressure increases the air output of the slightly blocked microporous structure on the exhaust plate 102, thereby preventing blockage and clearing the blockage.

[0047] 2) The floating block 602 is placed on the water surface between two adjacent aeration installation cylinders 101;

[0048] 3) Under the action of the turbulent water surface, the foam float 704 will be driven by the turbulent water surface to move up and down, driving the power-connecting spring piece 703 on the lifting sleeve 702 to move. When the power-connecting spring piece 703 moves, it will touch the power-connecting piece 7011, and the indicator light 604 will be energized to indicate that the water area is fully aerated.

[0049] The working principle provided by the present invention is that the aerobic air inlet pipe 301 is welded or threaded to the existing sewage pool aeration pipe, and the exhaust is carried out through the exhaust plate 102 for sewage treatment. When the air is actually discharged, the seven microporous structures on the exhaust plate 102 are adjusted to be in an unobstructed state so that the height of a row of lifting shafts 502 is the same. On the contrary, when the microporous structure of the exhaust plate 102 is locally blocked, the lifting shafts 502 aligned at the normal microporous structure will push the air outlet control plate 503 to move upward a small amount under the action of air pressure. The distance between the closed baffle 505 and the exhaust control tube 501 here is reduced, which can reduce the air outlet volume, and the air on the exhaust plate 102 is blocked. The lifting shaft 502 aligned with the microporous structure with slight blockage has a relatively small air output. The air pressure acting on the control plate 503 is smaller, and the amount of upward movement of the control plate 503 is also smaller. The closed baffle 505 here is far away from the exhaust control tube 501. The air pressure will better increase the air output of the micropores with slight blockage on the exhaust plate 102, and perform anti-blocking and dredging work. Through reasonable distribution, excessive oxygen consumption will not be achieved. The floating block 602 is placed on the water surface between the two adjacent aeration installation tubes 101. At this time, the traction rope 601 is in a relaxed state. When the water surface is pushed and churned by aeration, the space between the adjacent aeration installation tubes 101 The water area should also remain churning without any gaps. At this time, the counterweight block 603 plays a stabilizing role. Under the counterweight block 603, the floating block 602 remains relatively stable. However, under the churning of the water surface, the foam float 704 will be driven by the churning water surface to move up and down, driving the power-connected spring piece 703 on the lifting sleeve 702 to move as well. When the power-connected spring piece 703 moves, it will touch the power-connected piece 7011, and the indicator light 604 will be powered on to provide a prompt, ensuring that the water area is fully aerated. Similarly, when the aeration pressure on the water surface is low, the churning amplitude of the water surface is limited, the upward movement of the foam float 704 is limited, and the power-connected spring piece 703 cannot contact the power-connected piece 7011. , the indicator light 604 will no longer light up. When it is necessary to stop the air supply, the output shaft of the closed electric push rod 302 is controlled to extend, driving the switch extrusion ring 303 to squeeze the control switch 306. At this time, the control switch 306 will first control the electromagnet 203 to energize, magnetically attracting the end of the aeration mounting cylinder 101. At this time, the closed control cylinder 201 will slide on the aeration mounting cylinder 101, and the support spring 204 will be compressed, driving the microporous closing plate 202 to fit the micropores on the closed exhaust plate 102 for sealing. At this time, as the output shaft of the closed electric push rod 302 continues to advance, it drives the closing plug 304 to plug into the closed connecting cylinder 305 to close the exhaust.

[0050] The present invention encompasses any alternatives, modifications, equivalents, and solutions that fall within the spirit and scope of the present invention. To provide a thorough understanding of the present invention, specific details are described in detail below in connection with the preferred embodiments of the present invention, but those skilled in the art will be able to fully understand the present invention without these detailed descriptions. Furthermore, to avoid unnecessary confusion regarding the essence of the present invention, well-known methods, processes, procedures, components, and circuits have not been described in detail.

[0051] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present invention. These improvements and modifications should also be regarded as within the scope of protection of the present invention.

Claims

1. A wastewater treatment device for the production of rubber and plastic products, comprising an aeration mounting member, on which an automatic sealing member is mounted, characterized in that: The automatic sealing member is used to seal the aeration installation member; an air intake control member is installed on the aeration installation member; the air intake control member is used to delay the air shut-off; A partitioned exhaust component is installed inside the aeration installation component; the partitioned exhaust component is used to discharge oxygen in different areas; An exhaust control component is installed on the partition exhaust component; the exhaust control component is used to automatically control the exhaust flow rate; A floating mounting member is mounted on the aeration mounting member; an aeration detection member is mounted on the floating mounting member; the aeration detection member is used to detect the degree of aeration churning; The aeration mounting member includes: an aeration mounting tube and an exhaust plate, wherein the aeration mounting tube is provided with a threaded hole; the aeration mounting tube is made of iron metal; the exterior of the aeration mounting tube is provided with a paint surface; the exhaust plate is fixedly mounted on the aeration mounting tube; the exhaust plate is provided with seven microporous structures, and the microporous structures on the exhaust plate are spaced apart; The automatic sealing member includes a sealing control cylinder that is slidably sleeved on the aeration mounting cylinder; a row of microporous sealing plates is fixedly mounted on the sealing control cylinder, and the row of microporous sealing plates are respectively located between the seven microporous structures provided on the exhaust plate; the microporous sealing plates are used to seal and fit the exhaust plate; an electromagnet is fixedly mounted on the sealing control cylinder; the electromagnet is used to magnetically attract the end of the aeration mounting cylinder; a support spring is sleeved on the sealing control cylinder; the support spring is located between the sealing control cylinder and the aeration mounting cylinder; The air intake control component includes an aerobic air intake pipe threadedly connected to a threaded hole provided on the aeration mounting cylinder; the aerobic air intake pipe is externally connected to the aeration pipe; a closed electric push rod is fixedly installed inside the aerobic air intake pipe through a bracket; a switch extrusion ring is fixedly installed on the output shaft of the closed electric push rod, and the outer side of the switch extrusion ring is an arc-shaped structure; a closing plug is fixedly installed on the output shaft of the closed electric push rod; the side surface of the closing plug is an inclined structure; a closed connecting cylinder is fixedly sleeved inside the aerobic air intake pipe; a control switch is fixedly installed inside the aerobic air intake pipe; the switch extrusion ring is used to squeeze the control switch; the control switch is electrically connected to an electromagnet; the closing plug is used to seal and plug the closed connecting cylinder; after the closed electric push rod drives the switch extrusion ring to squeeze the control switch, it drives the closing plug to plug into the closed connecting cylinder.

2. The sewage treatment device for rubber and plastic product production according to claim 1, characterized in that: The aeration mounting piece also includes a detection connecting rod threadedly mounted on the side of the aeration mounting cylinder; the detection connecting rod is an "L"-shaped structure.

3. The sewage treatment device for rubber and plastic product production according to claim 1, characterized in that: The partitioned exhaust component includes a partitioned connecting plate fixedly installed inside the aeration mounting cylinder; a row of isolation plates is fixedly installed on the partitioned connecting plate, and a row of isolation plates are respectively located between the seven microporous structure intervals on the exhaust plate; the isolation plates are used to separate the seven microporous structures on the exhaust plate.

4. The sewage treatment device for rubber and plastic product production according to claim 3, characterized in that: The exhaust control component includes a row of exhaust control cylinders fixedly mounted on the partition connecting plate, and each row of the exhaust control cylinders corresponds to the seven microporous structures on the partitioned exhaust plate; a lifting shaft frame is fixedly mounted inside the exhaust control cylinder; a circle of through holes is provided on the lifting shaft frame; a lifting shaft is slidably mounted on the lifting shaft frame; an air outlet control plate is fixedly mounted on the top of the lifting shaft; the inner side of the exhaust control cylinder is a slope structure; a traction spring is sleeved on the lifting shaft; the end of the traction spring is connected to the air outlet control plate; the other end of the traction spring is fixedly mounted on the lifting shaft frame; the air outlet control plate is used to be propelled by air pressure control.

5. The sewage treatment device for rubber and plastic product production according to claim 4, characterized in that: The exhaust control component also includes a closed baffle fixedly mounted on the bottom of the lifting shaft; the outer side of the closed baffle is a sloped structure; the closed baffle is used to cooperate with the exhaust control tube to limit the air output.

6. The sewage treatment device for rubber and plastic product production according to claim 5, characterized in that: The floating mounting component includes a traction rope fixedly mounted on the end of the detection connecting rod; a floating block is fixedly mounted on the traction rope; a counterweight block is fixedly embedded inside the floating block; the floating block is used to float on the sewage liquid surface; and an indicator light is fixedly mounted on the floating block.

7. The sewage treatment device for rubber and plastic product production according to claim 6, characterized in that: The aeration detection component includes a detection sleeve fixedly mounted on the floating block, with a power connection piece fixedly installed on the detection sleeve; a lifting sleeve slidably mounted on the detection sleeve; the lifting sleeve is mounted on the outside of the power connection piece; a circle of power connection springs is fixedly mounted inside the lifting sleeve, and the power connection springs are of a "V"-shaped structure; a gap is provided between the top of the power connection springs and the power connection piece; a foam float is mounted on the lifting sleeve; the power connection springs, the power connection piece and the indicator light are connected in series with a power supply.

8. A method for treating wastewater used in the production of rubber and plastic products, using the wastewater treatment device for the production of rubber and plastic products as claimed in claim 7, characterized in that: The steps include: 1) Air is taken in through the aerobic intake pipe and exhausted through the exhaust plate for sewage treatment. When there is a slightly blocked microporous structure on the exhaust plate, the aligned lifting shaft has a relatively small air output due to the microporous structure. The air pressure acting on the air outlet control plate is smaller, and the amount of upward movement of the air outlet control plate is also smaller. The distance between the closed baffle and the exhaust control cylinder is large. The air pressure increases the air output of the slightly blocked micropores on the exhaust plate to prevent blockage and dredge. 2) The floating block is placed on the water surface between two adjacent aeration installation cylinders; 3) Under the action of the churning water surface, the foam float will be driven by the churning water surface to move up and down, driving the power-connecting shrapnel on the lifting sleeve to move as well. When the power-connecting shrapnel moves, it will touch the power-connecting piece, and the indicator light will be powered on, indicating that the water area is fully aerated.

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