Sewage treatment device and method for rubber and plastic product production

Abstract

The invention provides a sewage treatment device and method for rubber and plastic product production, and relates to the technical field of sewage treatment. Comprising an aeration mounting part, an automatic sealing part is mounted on the aeration mounting part, and the automatic sealing part is used for sealing the aeration mounting part; an air inlet control piece is mounted on the aeration mounting piece; the gas inlet control piece is used for delaying gas cut-off; a partition exhaust part is mounted in the aeration mounting part; the partitioned exhaust part is used for discharging oxygen in a partitioned manner; and an exhaust control piece is mounted on the partition exhaust piece. The air inlet control part can be used for controlling the structure to delay air cut-off, and is matched with the automatic sealing part to preferentially control and seal the exhaust plate and then cut off air, so that the structure can ensure the sealing property; the invention relates to a sewage treatment device for rubber and plastic product production, and aims to solve the problems that an existing sewage treatment device for rubber and plastic product production is inconvenient to automatically exhaust in a partitioned manner, part of micropores are easy to block, delayed gas cut-off is inconvenient, and sewage is easy to flow back to an aeration pipe when aerobic aeration is stopped.

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 is mainly achieved by filling wastewater with air or oxygen 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. Scientific and reasonable treatment process can effectively remove organic matter, suspended matter and other harmful substances in wastewater. The current wastewater treatment devices for rubber and plastic product production are not convenient for automatic zone exhaust, because there may be different air pressures, and some micropores are prone to blockage. At the same time, it is not convenient to delay gas shut-off. When aerobic aeration is stopped, it is easy to cause sewage to flow back into the aeration pipe, increasing corrosion. At the same time, it is not convenient to automatically perform aeration churning detection. When factors such as blockage affect the comprehensiveness of aeration, it is not convenient for humans to know, which affects the aeration efficiency. Therefore, the present application provides a wastewater treatment device and method for rubber and plastic product production 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 prone to blockage, and it is also not convenient to delay gas cut-off, which easily causes sewage to flow back into the aeration pipe when aerobic aeration is stopped.

[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 piece, on which an automatic sealing piece is installed, and the automatic sealing piece is used to seal the aeration mounting piece; an air intake control piece is installed on the aeration mounting piece; the air intake control piece is used to delay air shut-off; a partition exhaust piece is installed inside the aeration mounting piece; the partition exhaust piece is used to discharge oxygen in partitions; an exhaust control piece is installed on the partition exhaust piece; the exhaust control piece is used to automatically control the exhaust flow rate; a floating mounting piece is installed on the aeration mounting piece; an aeration detection piece is installed on the floating mounting piece; the aeration detection piece is used to detect the degree of aeration tumbling; the aeration mounting piece comprises: an aeration mounting tube and an exhaust plate, on which threaded holes are provided; 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 installed on the aeration mounting tube; seven microporous structures are provided on the exhaust plate, and intervals are provided between the microporous structures on the exhaust plate.

[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 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 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 close 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 an aeration mounting cylinder; the aerobic air intake pipe is externally connected to an 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 the closed connecting cylinder.

[0009] Optionally, the aeration mounting piece further comprises a detection connecting rod threadedly mounted on a side surface of the aeration mounting tube; 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 comprises a closed baffle fixedly mounted at the bottom of the lifting shaft; the outer side of the closed baffle is a slope structure; the closed baffle is used to cooperate with the exhaust control tube to limit the air outlet.

[0012] Optionally, the exhaust control component includes a row of exhaust control cylinders fixedly mounted on the partition connecting plate, and a row of the exhaust control cylinders respectively corresponds to the 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 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 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 spacing is provided between the top of the power connection springs and the power connection plate; a foam floating ring 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 air 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 the control plate moving up is also smaller. The closed baffle here is spaced far apart from the exhaust control tube. 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 water surface churning, 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. When the power-connecting shrapnel moves, it will touch the power-connecting sheet, and the indicator light will be powered on to indicate 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 aeration is stopped, the automatic sealing component can be used to preferentially control the closing of the exhaust plate before cutting off the air. This structure can ensure the sealing performance and avoid the exhaust plate from losing air pressure when it is not exhausting, thereby preventing sewage from seeping in and causing corrosion and blockage and other hidden dangers. At the same time, during the closing process of the exhaust plate of this structure, the air pressure can be used to prevent moisture from seeping in in real time, thereby further ensuring the sealing quality.

[0020] Exhaust control work can be carried out by adopting exhaust control parts, and zoned exhaust parts can be used to carry out zoned controlled exhaust work. This structure can improve the uniformity of 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 to detect the degree of aeration boiling, 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 local microporous structure of the exhaust plate, which affects the comprehensiveness of aeration and causes local aeration deficiency in sewage. It can also reflect the degree of sewage aeration to prompt the aeration amount, which is more convenient for staff to adjust and avoid excessive aeration 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 those skilled in the relevant art to make and use the invention.

[0023] Figure 1 It is a three-dimensional structural schematic diagram 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 It is a three-dimensional enlarged structural diagram of the aeration installation;

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

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

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

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

[0031] Fig. 9 Enlarged structural section view for floating mounting parts;

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

[0033] Reference numerals:

[0034] 1. Aeration installation parts; 101. Aeration installation cylinder; 102. Exhaust plate; 103. Detection connecting rod; 2. Automatic sealing parts; 201. Closed control cylinder; 202. Microporous closing plate; 203. Electromagnet; 204. Support spring; 3. Air intake control parts; 301. Aerobic air intake pipe; 302. Closed electric push rod; 303. Switch extrusion ring; 304. Closing plug; 305. Closed connecting cylinder; 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 block; 604, indicator light; 7, aeration detection component; 7011, power connection sheet; 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 is a detailed description of a sewage treatment device and method for rubber and plastic product production provided by the present invention in conjunction with the accompanying drawings and specific embodiments. At the same time, it is explained here that in order to make the embodiments more detailed, the following embodiments are the best and preferred embodiments, and those skilled in the art may also adopt other alternative methods to implement some known technologies; and the accompanying drawings are only for a more specific description of the embodiments, and are not intended to specifically limit the present invention.

[0037] It should be noted that the embodiments indicated by "one embodiment", "an embodiment", "an exemplary embodiment", "some embodiments" etc. in the specification may include specific features, structures or characteristics, but not every embodiment may include the specific features, structures or characteristics. In addition, when describing specific features, structures or characteristics in conjunction with an embodiment, it should be within the knowledge of technicians in the relevant field whether or not such features, structures or characteristics are explicitly described in conjunction with other embodiments.

[0038] In general, a term can be understood, at least in part, from its 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” not only means “directly on” something, but also includes the meaning of being “on” something with intervening features or layers therebetween, and “on” or “over” not only means “on” or “above” something, but also includes the meaning of being “on” or “above” something with no intervening features or layers therebetween.

[0040] Additionally, spatially relative terms such as "under," "beneath," "lower," "above," "upper," and the like may be used herein for descriptive convenience to describe the relationship of one element or feature to another element or features, as shown 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 may be similarly interpreted accordingly.

[0041] like Figure 1 and Fig.10 As shown, an embodiment of the present invention provides a wastewater treatment device for rubber and plastic product production, including an aeration installation 1, an automatic sealing member 2 is installed on the aeration installation 1, and 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; 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 installed 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 provided with intervals.

[0042] like Figures 4 to 6As shown, the aeration installation part 1 also includes a detection connecting rod 103 threadedly installed on the side of the aeration installation tube 101; the detection connecting rod 103 is an "L"-shaped structure; the automatic sealing part 2 includes a closed control tube 201 slidably sleeved on the aeration installation tube 101; a row of microporous sealing plates 202 are fixedly installed on the closed control tube 201, and the row of microporous sealing plates 202 are respectively located between the seven microporous structures provided on the exhaust plate 102; the microporous sealing plates 202 are used to seal and fit the exhaust plate 102; an electromagnet 203 is fixedly installed on the closed control tube 201; the electromagnet 203 is used to magnetically attract the end of the aeration installation tube 101; a support spring 204 is sleeved on the closed control tube 201; the support spring 204 Located between the closed control cylinder 201 and the aeration installation cylinder 101; the air intake control member 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 pipeline; 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 is 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 is a slope structure; a closed connecting cylinder 305 is fixedly sleeved inside the aerobic air intake pipe 301; 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 closing 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 aeration is stopped, the automatic sealing part 2 can be used to control the closing of the exhaust plate 102 first before cutting off the air. This structure can ensure the sealing performance and avoid the exhaust plate 102 from losing air pressure when it is not exhausting, which infiltrates sewage and causes corrosion and blockage. At the same time, the exhaust plate 102 of this structure can be used in the process of sealing. The air pressure is adjusted in real time to prevent moisture from entering, 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, has stronger safety, and is better suitable for protecting the microporous structure of the exhaust plate 102. 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, 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 connection plate 401 fixedly mounted inside the aeration mounting tube 101; a row of isolation plates 402 are fixedly mounted on the partition connection 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 connection 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 board 503 is fixedly installed on the top of the lifting shaft 502; the inner side of the exhaust control tube 501 is an inclined 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 board 503; the other end of the traction spring 504 is fixedly installed on the lifting shaft frame 5011; the air outlet control board 503 is used to be propelled by air pressure control; the exhaust control part 5 also includes a fixed installation The closed baffle 505 at the bottom of the lifting shaft 502; the outer side of the closed baffle 505 is a slope 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. The air outlet smoothness of the seven microporous structures provided on the exhaust plate 102 is utilized to automatically adjust the air outlet of the seven microporous structures on the exhaust plate 102, 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 control plate 503 moves up less. The closed baffle 505 here has a large distance from the exhaust control tube 501, and the air pressure can better increase the air output of the slightly clogged microporous structures on the exhaust plate 102, thereby preventing and unblocking the microporous structures. By reasonably distributing the air, the oxygen will not be consumed excessively, thereby improving the anti-blocking effect of the structure, especially for attachments on the outside of the microporous structure, and improving the service life.

[0044] like Figure 4 , Fig. 9 and Fig.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 inside 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 The lifting sleeve 702 is sleeved on the outside of the power connection sheet 7011; a circle of power connection springs 703 is fixedly installed inside the lifting sleeve 702, and the power connection springs 703 are of a "V"-shaped structure; there is a gap between the top of the power connection springs 703 and the power connection sheet 7011; a foam float 704 is sleeved on the lifting sleeve 702; the power connection springs 703, the power connection sheet 7011 and the indicator light 604 are connected in series with the power supply, and the aeration detection element 7 can be used to detect the boiling degree of aeration, and the comprehensiveness of aeration can be checked 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 the local aeration lack of sewage. The structure can detect the tumbling of the water surface in real time to facilitate the staff to understand. At the same time, the structure can also reflect the aeration degree of sewage to prompt the aeration amount, which is more convenient for the staff to adjust and avoid the problem of excessive aeration causing oxygen waste and too small aeration affecting the aeration efficiency. The detection of this structure is simple and direct. In actual use, multiple structures can be set in the sewage pool. The floating 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 tumble by aeration, the water area between the adjacent aeration installation cylinders 101 should also keep tumbling, and there should be no gaps. Under the tumbling of the water surface, the foam float 704 will be driven by the tumbling water surface to move up and down, and the indicator light 604 is convenient for the staff to make timely adjustments after being informed.

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

[0046] 1) The aerobic air intake pipe 301 takes in air, and exhausts the air 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, and 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 spaced far apart from the exhaust control tube 501, and the air pressure increases the air output of the slightly blocked microporous structure on the exhaust plate 102 to prevent blockage and dredge.

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

[0048] 3) Under the action of the tumbling water surface, the foam float 704 will be driven by the tumbling 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 powered on 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 threadedly connected to the existing sewage pool aeration pipe, and the exhaust is carried out through the exhaust plate 102 to treat the sewage. When the seven microporous structures on the exhaust plate 102 are actually in an unobstructed state, the heights of a row of lifting shafts 502 are the same. On the contrary, when the microporous structure of the exhaust plate 102 is blocked locally, 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 is reduced, which can reduce the air outlet volume, and the exhaust plate 102 The lifting shaft 502 aligned with the microporous structure with slight blockage has a relatively small air output because of the microporous structure, and the pressure exerted on the control plate 503 by the air pressure is smaller, and the control plate 503 moves up a smaller amount. The closed baffle 505 here is far away from the exhaust control tube 501, and the air pressure can better increase the air output of the microporous structure 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 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 turned by aeration, the space between the adjacent aeration installation tubes 101 The water area should also be kept 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-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 can be powered on to prompt, ensuring that the water area is fully aerated. Similarly, when the aeration pressure on the water surface is low, the churning range of the water surface is limited, the upward movement of the foam float 704 is limited, and the power-connecting spring piece 703 cannot contact the power-connecting 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, and magnetically attract the end of the aeration installation cylinder 101. At this time, the closed control cylinder 201 will slide on the aeration installation 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 covers any substitution, modification, equivalent method and scheme made on the essence and scope of the present invention. In order to make the public have a thorough understanding of the present invention, specific details are described in detail in the following preferred embodiments of the present invention, but those skilled in the art can fully understand the present invention without the description of these details. In addition, in order to avoid unnecessary confusion about the essence of the present invention, well-known methods, processes, procedures, components and circuits are not 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 principle of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A wastewater treatment device for rubber and plastic product production, 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 air shut-off; A partitioned exhaust component is installed inside the aeration installation component; the partitioned exhaust component is used to discharge oxygen in partitions; An exhaust control component is installed on the partition exhaust component; the exhaust control component is used to automatically control the exhaust flow rate; The aeration mounting member is provided with a floating mounting member; the floating mounting member is provided with an aeration detection member; the aeration detection member is used to detect the degree of aeration tumbling; The aeration mounting part comprises: 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 aeration mounting tube is provided with a paint surface on the outside; the aeration mounting tube is fixedly mounted with an exhaust plate; the exhaust plate is provided with seven microporous structures, and intervals are provided between the microporous structures on the exhaust plate.

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

3. The sewage treatment device for rubber and plastic product production according to claim 1 is characterized in that: The automatic sealing part includes a closed control cylinder slidably sleeved on the aeration mounting cylinder; a row of microporous closing plates is fixedly installed on the closed control cylinder, and the row of microporous closing plates are respectively located between seven microporous structures provided on the exhaust plate; the microporous closing plates are used to close and fit the exhaust plate; an electromagnet is fixedly installed on the closed control cylinder; the electromagnet is used to magnetically attract the end of the aeration mounting cylinder; a support spring is sleeved on the closed control cylinder; the support spring is located between the closed control cylinder and the aeration mounting cylinder.

4. The sewage treatment device for rubber and plastic product production according to claim 3 is characterized in that: The air intake control component includes an aerobic air intake pipe threadedly connected to a threaded hole provided on an aeration mounting tube; the aerobic air intake pipe is externally connected to an 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 tube 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 tube; after the closed electric push rod drives the switch extrusion ring to squeeze the control switch, it drives the closing plug to plug the closed connecting tube.

5. The sewage treatment device for rubber and plastic product production according to claim 1 is characterized in that: The partition exhaust component includes a partition connecting plate fixedly installed inside the aeration installation cylinder; a row of isolation plates is fixedly installed on the partition connecting plate, and the 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.

6. The sewage treatment device for rubber and plastic product production according to claim 5 is 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 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 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 axis frame; the air outlet control plate is used to be propelled by air pressure control.

7. The sewage treatment device for rubber and plastic product production according to claim 6 is characterized in that: The exhaust control component also includes a closed baffle fixedly mounted at the bottom of the lifting shaft; the outer side of the closed baffle is a slope structure; the closed baffle is used to cooperate with the exhaust control tube to limit the air output.

8. The sewage treatment device for rubber and plastic product production according to claim 2 is characterized in that: The floating mounting part comprises 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.

9. The sewage treatment device for rubber and plastic product production according to claim 8, characterized in that: The aeration detection component includes a detection sleeve fixedly sleeved on the floating block, and a power connection piece is fixedly installed on the detection sleeve; a lifting sleeve is slidably sleeved on the detection sleeve; the lifting sleeve is sleeved on the outside of the power connection piece; a circle of power connection springs is fixedly installed 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 sleeved on the lifting sleeve; the power connection springs, the power connection piece and the indicator light are connected in series with a power supply.

10. A method for treating wastewater used in the production of rubber and plastic products, using the wastewater treatment device used in the production of rubber and plastic products as claimed in claim 1, characterized in that: The steps include: 1) Air is taken in through the aerobic air 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 the control plate moving up is also smaller. The closed baffle here is spaced far apart from the exhaust control tube. 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 water surface churning, 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. When the power-connecting shrapnel moves, it will touch the power-connecting sheet, and the indicator light will be powered on to indicate that the water area is fully aerated.

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