CN111898942A - Cloud-based dangerous solid waste full-process monitoring and management method and system - Google Patents
Cloud-based dangerous solid waste full-process monitoring and management method and system Download PDFInfo
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Abstract
The embodiment of the invention discloses a cloud-based method and a cloud-based system for monitoring and managing a whole dangerous solid waste process, relates to the technical field of chemical environment protection, can solve the problem of difficult supervision of dangerous solid waste, also meets the requirement of leakage prevention in national standards, and realizes timely warning while preventing leakage. The invention comprises the following steps: receiving a closing signal uploaded by a storage container, and acquiring position information and state information of the storage container; if the storage container receives an unlocking signal of the storage container before reaching a preset area, alarming; and receiving verification information after the storage container reaches the preset area, and sending an unlocking key after the verification information passes verification, wherein the verification information comprises identification information of a hazardous waste disposal unit and current state information of the storage container. The invention is suitable for transportation, storage and treatment of dangerous solid wastes.
Description
Technical Field
The invention relates to the technical field of chemical environment protection, in particular to a cloud-based dangerous solid waste full-process monitoring and management method and system.
Background
With the rapid development of the domestic chemical industry, chemical safety and environmental protection have become important issues in the industry. The dangerous solid waste treatment of various chemical enterprises is not only an important link of chemical safety and environmental protection, but also the weakest link in the chemical safety and environmental protection at present. The pain points are: dangerous solid wastes cannot be discarded and discharged at will due to the requirement of environmental protection; and because of the requirement of safe production, dangerous solid wastes need to be properly treated. The result of the two limitations is that the chemical enterprises firstly accumulate and store dangerous solid wastes in a centralized way and then search a treatment channel. The processing mode has huge potential safety hazards, and the water accident of the world-frightened people in 3 and 21 days in 2019 is a typical case.
At present, accident investigation groups find out that the direct cause of accidents is that the nitration waste materials stored illegally for a long time in old solid waste reservoirs continuously accumulate heat and heat to cause spontaneous combustion and explosion caused by combustion. Accident parties conceive of reporting, illegally storing and disposing the nitrified waste, the safety and environmental protection management is disordered, and daily inspection is false. And each level of emergency management departments also have the problem that the comprehensive supervision responsibility for performing the safety production is not in place.
As one of the consultants participating in the accident site disposal, we also find that most of the chemical enterprises at present store the dangerous solid wastes in a concentrated manner, and usually contain the dangerous solid wastes in disposable containers (such as woven bags, plastic drums and the like) for cost saving, and because these containers are not airtight, the problems of leakage and environmental pollution exist. Therefore, chemical industry production enterprises can store the containers full of dangerous solid wastes in a closed room so as to meet the environmental protection requirement of an industrial park. This in turn leads to self-heating of hazardous solid waste after concentrated accumulation.
And because the sealing performance of the disposable container is poor, the environmental protection and safety requirements are difficult to meet in the transportation process, and at present, few dangerous waste disposal units are willing to transport and process the waste salt in a long distance. Although some treatment processes for industrial waste salt exist at present, except for building a garden with a matched hazardous waste disposal unit, dangerous solid waste generated by other waste production units is difficult to transport and treat in a centralized manner. And enterprises often steal, transport and discharge dangerous solid wastes for the purpose of saving cost. And supervision departments at all levels also suffer from the difficulty in monitoring the transportation and storage processes of dangerous solid wastes, cannot accurately control the removal, and are unconscious of a large amount of dangerous solid wastes every year.
Disclosure of Invention
The embodiment of the invention provides a cloud-based dangerous solid waste full-flow monitoring management method and system, which realize monitoring of the transportation and storage processes of dangerous solid waste, can accurately master the position of each storage container and the material state in the container, and solves the blind area of the monitoring link; and timely warning is realized while leakage is prevented.
In order to achieve the above purpose, the embodiment of the invention adopts the following technical scheme:
in a first aspect, an embodiment of the present invention provides a method, including:
receiving a closing signal uploaded by a storage container, and acquiring position information and state information of the storage container;
if the storage container receives an unlocking signal of the storage container before reaching a preset area, alarming;
and receiving verification information after the storage container reaches the preset area, and sending an unlocking key after the verification information passes verification, wherein the verification information comprises identification information of a hazardous waste disposal unit and current state information of the storage container.
In a second aspect, an embodiment of the present invention provides a system, including:
the system comprises a cloud data center, a storage container, a monitoring platform, a production waste side terminal, a disposal side terminal and a transportation side terminal;
the cloud data center is used for receiving the closing signal uploaded by the storage container and acquiring the position information and the state information of the storage container; if the storage container receives an unlocking signal of the storage container before reaching a preset area, an alarm is given to the monitoring platform; after the storage container reaches the preset area, receiving verification information, and after the verification information passes verification, sending an unlocking key, wherein the verification information comprises identification information of a hazardous waste disposal unit and current state information of the storage container;
the storage container comprises container lid, container casing and container bottom, and the locking lever is fixed the bottom of container lid, processing has the rack on the locking lever, and the lock box is fixed the outer wall of container casing, install in the lock box with the gear of the inboard rack interlock of locking lever, the electronic component who installs in the lock box includes at least: the system comprises a main board, a communication module, a magnetic induction module, a buzzer and a battery; the main board is provided with a positioning chip, positioning information is sent to a cloud data center through a mobile wireless network through satellite positioning (GPS, Beidou and the like) and the communication module, the magnetic induction module is used for inducing the opening and closing of the container cover, the buzzer is used for giving an alarm when the container cover is illegally opened, and the battery is used for supplying power to electronic elements in the lock box;
the monitoring platform is used for receiving alarm information sent by the cloud data center, and position information and state information of the storage container;
the waste side terminal is used for scanning the two-dimensional code on the surface of the storage container and uploading state information, and the information recorded in the two-dimensional code comprises the container identifier;
and the transportation side terminal is used for scanning the two-dimensional code on the surface of the storage container and uploading the vehicle information and the container identifier.
The method and the system for collecting, storing and managing the dangerous solid waste provided by the embodiment realize the monitoring of the transportation and storage processes of the dangerous solid waste by all levels of supervision departments, and can accurately master the position of each storage container and the material state in the container. The monitoring platform can acquire the alarm in time and can also directly determine the positions of the vehicle and the storage container with the problem, so that the blind area of the monitoring link is solved. And the storage container adopts metal containers (the inner wall of which is coated with anticorrosive paint) such as steel plates, and the like, and adopts a sealed container cover, so that the leakage problem of dangerous solid wastes is solved, and the volatilization of dangerous gas in the containers is prevented, thereby not only solving the problem of difficult supervision, but also simultaneously considering the leakage prevention requirement in national standards.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic diagram of a system architecture according to an embodiment of the present invention;
FIGS. 2a to 2d are schematic structural views of a storage container according to an embodiment of the present invention;
FIG. 3 is a schematic flow chart of a method provided by an embodiment of the present invention;
FIG. 4 is a perspective view of a storage container provided by an embodiment of the present invention;
fig. 5 is a schematic view of an explosion-proof valve provided in an embodiment of the present invention.
Detailed Description
In order to make the technical solutions of the present invention better understood, the present invention will be described in further detail with reference to the accompanying drawings and specific embodiments. Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout.
The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention. As used herein, the singular forms "a", "an", "the" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof. It will be understood that when an element is referred to as being "connected" or "coupled" to another element, it can be directly connected or coupled to the other element or intervening elements may also be present. Further, "connected" or "coupled" as used herein may include wirelessly connected or coupled. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items. It will be understood by those skilled in the art that, unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. It will be further understood that terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the prior art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein.
The method flow presented in this embodiment may be implemented in a system as shown in fig. 1, where the system includes: cloud data center, storage container, monitoring platform, production waste side terminal, processing side terminal.
The cloud data center disclosed in this embodiment may be specifically deployed on equipment such as a workstation and a super computer, and equipment such as a server, or a server cluster for operation of the cloud data center, which is composed of a plurality of servers. The cloud data center can carry out information and data interaction with the monitoring platform, the production waste side terminal and the disposal side terminal through the internet or a mobile wireless network, and generally speaking, as the storage container needs to be moved and transferred at any time, the cloud data center mainly carries out information and data interaction with a communication module in a lock box of the storage container through the mobile wireless network.
Further, the system in this embodiment may further include a transportation terminal, configured to scan the two-dimensional code on the surface of the storage container, and upload vehicle information and the container identifier. The transport-side terminal is typically operated by an escort operator of a hazardous waste transportation unit.
In practical application, the monitoring platform can be understood as an information system of a unit which bears monitoring and supervision responsibilities, such as a police department, a government department, a third-party supervision organization and the like, which is in butt joint with a communication interface of the cloud data center, so that the cloud data center can give an alarm to the unit bearing monitoring and supervision responsibilities in time and inform the position and the state of the storage container in time.
In practical application, different functional departments can be divided into the following parts according to the generation, circulation and treatment processes of dangerous solid wastes: the terminal devices (such as a smart phone with a camera, a staff computer with a code scanning device, and the like) used by respective staff in the units can be understood as: the system comprises a production waste side terminal, a disposal side terminal and a transportation side terminal.
The terminal devices such as the production side terminal, the disposal side terminal and the transportation side terminal may be wireless terminals or wired terminals, and the wireless terminals may be devices providing voice and/or data connectivity to users, handheld devices having a wireless connection function, or other processing devices connected to a wireless modem. Wireless terminals, which may be mobile terminals such as mobile telephones (or "cellular" telephones) and computers having mobile terminals, such as portable, pocket, hand-held, computer-included, or vehicle-mounted mobile devices, may communicate with one or more core networks via a Radio Access Network (e.g., RAN). For example, Personal Communication Service (PCS) phones, cordless phones, Session Initiation Protocol (SIP) phones, Wireless Local Loop (WLL) stations, Personal Digital Assistants (PDAs), and the like. A wireless Terminal may also be referred to as a system, a Subscriber Unit (Subscriber Unit), a Subscriber Station (Subscriber Station), a Mobile Station (Mobile), a Remote Station (Remote Station), an Access Point (Access Point), a Remote Terminal (Remote Terminal), an Access Terminal (Access Terminal), a User Terminal (User Terminal), a User Agent (User Agent), a Terminal Device (User Device), or a User Equipment (User Equipment).
Alternatively, the waste side terminal, the disposal side terminal, and the transportation side terminal may be automated devices, instead of terminal devices operated by a person, such as: the production waste side terminal can be a code scanning device arranged at a dangerous solid waste discharge port, is used for scanning a two-dimensional code on the surface of a storage container filled with dangerous solid waste at the discharge port, is connected with the code scanning device at the discharge port, is a device such as a background server, an administrator computer or a workstation of a production waste unit, and is used for uploading data obtained by scanning the code scanning device at the discharge port to a cloud data center and also uploading state information of the storage container and the like. Similar automation devices can be used for the disposal side terminal and the transportation side terminal, and the automation devices can purchase the existing devices in the market and are installed and networked through the prior art means.
The various information and data transfers described herein may be used in various Wireless communication systems, such as current 2G, 3G communication systems and next generation communication systems, such as Global System for mobile communications (GSM), Code Division Multiple Access (CDMA), Time Division Multiple Access (TDMA), Wideband Code Division Multiple Access (WCDMA), Frequency Division Multiple Access (FDMA), Orthogonal Frequency Division Multiple Access (OFDMA), Orthogonal Frequency Division Multiple Access (FDMA), Long Term Evolution (Long Term Evolution) systems, and other types of communication systems. A base station (e.g., access point) can be a device in an access network that communicates over the air-interface, through one or more sectors, with wireless terminals. The base station may be configured to interconvert received air frames and IP packets as a router between the wireless terminal and the rest of the access network, which may include an Internet Protocol (IP) network. The base station may also coordinate management of attributes for the air interface. For example, the Base station may be a Base Transceiver Station (BTS) in GSM or CDMA, a Base station (NodeB) in WCDMA, or an evolved Node B (NodeB or eNB or e-NodeB) in LTE, and the present invention is not limited thereto.
In addition, the term "and/or" herein is only one kind of association relationship describing an associated object, and means that there may be three kinds of relationships, for example, a and/or B, which may mean: a exists alone, A and B exist simultaneously, and B exists alone. In addition, the character "/" herein generally indicates that the former and latter related objects are in an "or" relationship.
The embodiment of the invention provides a cloud-based method for monitoring and managing a dangerous solid waste whole process, which comprises the following steps of:
and S1, receiving the closure signal uploaded by the storage container, and acquiring the position information and the state information of the storage container.
And S2, alarming if the storage container receives an unlocking signal of the storage container before reaching the preset area.
And S3, receiving verification information after the storage container reaches the preset area, and sending an unlocking key after the verification information passes verification, wherein the verification information comprises identification information of the hazardous waste disposal unit and the current state information of the storage container.
The embodiment provides a cloud-based method for monitoring and managing a whole dangerous solid waste process, which is convenient for supervision departments at all levels to monitor the transportation and storage processes of dangerous solid waste, and can accurately master the positions of storage containers and the material states in the containers. And the storage container adopts metal containers (the inner wall of which is coated with anticorrosive paint) such as steel plates, and the like, and adopts a sealed container cover, so that the leakage problem of dangerous solid wastes is solved, and the volatilization of dangerous gas in the containers is prevented, thereby not only solving the problem of difficult supervision, but also simultaneously considering the leakage prevention requirement in national standards.
In this embodiment, the receiving the closure signal uploaded by the storage container includes:
when the magnetic induction module senses that the container cover is closed, a closing signal is sent out, and the closing signal is sent to a cloud data center through a mobile wireless network through the communication module;
and after receiving the closing signal, the cloud data center detects whether position information and state information of the storage container are acquired, and if not, prompt information is sent to a terminal on a production waste side.
Specifically, the acquiring the position information, the state information, and the container identifier of the storage container includes:
after receiving a closing signal of the storage container, recording the position information of the current storage container; and receiving state information uploaded by a terminal at the production waste side, and establishing a mapping relation between the state information and the container identifier, wherein the state information at least comprises weight information and sample information of the storage container.
The surface of the storage container is printed with a two-dimensional code, and information recorded in the two-dimensional code comprises the container identifier; after scanning the two-dimensional code printed on the surface of the storage container, the production waste side terminal displays the container identification and a state filling interface on the production waste side terminal; and reading the information input into the state filling interface, and obtaining the state information, namely scanning the code from the production and waste unit and discharging the code out of the barrel.
And the prompt information is used for prompting an operator at the production waste side terminal to upload information in time and prompting which information is uploaded. It is generally necessary to upload status information, time and date, etc., wherein the status information includes at least weight information and sample information of the storage container. So that the cloud data center can know the amount and the component classification of dangerous solid wastes in the storage container.
The sample information is used for representing the approximate components and main compounds of dangerous solid wastes in the storage container, and usually a very small amount of samples (a few grams) in the storage container can be taken through a sampling port of a container cover and stored in a sample container such as a test tube, and then the samples are transported together with the storage container, so that a dangerous waste disposal unit and a supervision platform can know the material composition in the storage container, and the problem that the composition components of the dangerous solid wastes are difficult to confirm when the dangerous solid wastes are contained and stacked through disposable containers such as woven bags at present is solved.
Further, this embodiment further includes: after code scanning information sent by a transport side terminal is received, establishing a mapping relation between vehicle information and the container identifier, wherein the code scanning information is reported after the transport side terminal scans the two-dimensional code printed on the surface of the storage container; and monitoring the transportation path of the storage container in real time, and giving an alarm when the transportation path deviates from a preset path. So that the supervision platform can acquire the running path of the transport vehicle in real time and acquire the vehicle with abnormity (deviation from the preset path).
If the storage container receives an unlocking signal of the storage container before reaching a preset area, acquiring a container identifier of the storage container, state information of the storage container and latest uploaded position information; and sending the container identification of the storage container, the state information of the storage container and the latest uploaded position information to a monitoring platform. Therefore, the cloud data center and the supervision platform can track the position of the storage container and the condition of opening and closing the cover in real time.
In order to further improve the monitoring capability, the present embodiment further includes: and acquiring corresponding vehicle information according to the container identifier of the storage container, and sending the corresponding vehicle information to a monitoring platform. And the cloud data center and the supervision platform can acquire the vehicle information in time, and the monitoring granularity is accurate to the position of the vehicle and the position of the storage container.
Further, this embodiment further includes:
detecting whether the storage container reaches a preset area within a preset time limit; if yes, receiving the verification information; if not, alarming; and after receiving the verification information, verifying the legality of the hazardous waste disposal unit according to the identification information of the hazardous waste disposal unit, and giving an alarm if the verification fails. In this embodiment, the legitimacy of the hazardous waste disposal unit may be understood as that the registration information of the hazardous waste disposal unit can be checked by searching the database through the cloud data center, and the operation license and the related certificate of the hazardous waste disposal unit are legal and valid. The cloud data center can also send a query request to the supervision platform, if the supervision platform is connected with an information system of a relevant administrative department (such as an emergency management department), whether the authentication information of the hazardous waste disposal unit is valid can be directly queried from the information system of the relevant administrative department, and if the authentication information is valid, the hazardous waste disposal unit conforms to the national laws and regulations, so that the hazardous waste disposal unit is judged to be "legal". Thus, the monitoring of the hazardous waste disposal unit and the monitoring of the hazardous waste disposal unit on the processing behavior of the currently transported storage container are ensured.
If the verification information passes the verification, acquiring the current state information of the storage container; and detecting whether the state information uploaded when the storage container sends a closing signal is consistent with the current state information of the storage container, and if not, giving an alarm. The method specifically comprises the following steps: and detecting whether the weight of the storage container is consistent with that of the storage container leaving the production and waste unit, and if not, alarming if the dangerous solid waste in the storage container is stolen or leaked. Further comprising: and detecting whether the dangerous solid waste in the storage container is consistent with the sample extracted when the storage container leaves a waste production unit, and if not, giving an alarm if the dangerous solid waste in the storage container is stolen or the storage container has a transportation error.
In this embodiment, the system configured as shown in fig. 1 and the method flow described above implement transportation of the storage container for storing hazardous solid waste, and ensure safety and real-time monitoring during the opening/closing transportation of the storage container. The monitoring platform can acquire the alarm in time, and can also directly determine the positions of the vehicle and the storage container with the problem, so that the blind area of the monitoring link is solved.
The container for storing and transporting the industrial hazardous wastes disclosed by the embodiment comprises a container cover, a container shell and a container bottom; the locking rod is fixed at the bottom of the container cover, and a rack is processed on the locking rod; the lock box is fixed on the outer wall of the container shell, and a gear meshed with the rack on the inner side of the lock rod is installed in the lock box; the electronic components mounted in the lock case include at least: mainboard, communication module, magnetic induction module, bee calling organ and battery.
The main board is provided with a positioning chip, the communication module sends positioning information to the cloud data center through a mobile wireless network, the magnetic induction module is used for sensing the opening and closing of the container cover, the buzzer is used for giving an alarm when the container cover is illegally opened, and the battery is used for supplying power to electronic elements in the lock box.
And when the magnetic induction module senses the opening of the container cover and the storage container does not receive the unlocking key, triggering the buzzer to open and giving an alarm.
Further, as shown in fig. 4, the container cover is processed with a pressure-proof recess through a stamping process, and the pressure-proof recess is provided with a sampling port. Optionally, an explosion-proof valve is further arranged on the pressure-proof recess, a pressure relief film is arranged in the explosion-proof valve, and the pressure relief film is broken when the pressure received is greater than a design threshold value. In this embodiment, the sampling port cover can be designed as an explosion-proof valve, the sampling port cover is a bolt cover provided with a through cavity, and a pressure relief film is arranged in the cavity. Also understood is a sample port cover with a pressure relief valve as shown in fig. 5. When the internal pressure is increased rapidly, the pressure relief film is broken to play the role of explosion prevention.
The storage container may be constructed as a square tub as shown in fig. 2a-2 d. The outer wall of the container shell 2 is formed by bending a metal plate, and reinforcing ribs 4 are arranged on the outer wall of the container shell 2. The upper layer of sealing gasket 1-1 is glued with the bottom of the container cover 1, the lower layer of sealing gasket 2-1 is arranged in an outer edge groove of the opening part of the container shell 2, and the upper layer of sealing gasket 1-1 and the lower layer of sealing gasket 2-1 are overlapped and sealed when the container cover 1 is installed on the container shell 2. The lock rod 5 is fixed at the bottom of the container cover 1, and a rack 5-1 is processed on the lock rod 5. The lock box 6 is fixed on the outer wall of the container shell 2, and a gear meshed with the rack 5-1 on the inner side of the lock rod 5 is installed in the lock box 6. The "container" described in the present embodiment may be referred to as a "tub", "box", or "box" depending on the shape of the final product, and it is a term of any kind that has a function of closing the container, and has structures of a container lid, a container case, and a container bottom, a reinforcing rib, a lock lever, and a lock case, for example: if the "container" is formed in a barrel shape, the container lid, the container shell and the container bottom may be referred to as a barrel lid, a barrel body and a barrel bottom, respectively.
According to the container for storing and transporting the industrial hazardous wastes, which is provided by the embodiment of the invention, the metal material is used for manufacturing the container shell, and the reinforcing ribs are added, so that the container can still ensure enough structural strength after a large amount of chemical hazardous wastes are contained in the container, the container can be reused, and although the manufacturing cost of the metal container is higher than that of a plastic barrel, a woven bag and other disposable containers, the average cost of each use can be reduced after the metal container is reused for many times; adopt locking lever and lock box to guarantee that the lid can be fixed a position and covered tightly by the accuracy, adopt the superimposed design of double containment pad in lid department simultaneously for the container lid can be sealed through self gravity completion, has realized the sealed storage of danger wastes material in the container. And because the container lid accomplishes the sealing through self gravity, therefore when a plurality of containers are piled up, the container that stacks on the top can exert bigger weight to the container that presses in the below to further improve and transfer the leakproofness of container, in the environment that a plurality of containers concentrate a large amount of stacks, can further improve the security on the contrary.
The container shell is made of metal materials, such as steel plates, in a mechanical bending mode, and the container shell can be formed only through one welding line, so that the purpose of preventing open fire of the container is achieved, and the processing cost is reduced as much as possible. In a preferred embodiment, a steel plate having a thickness of 2mm or more can be used. For example, a thin steel strip with a width of 1000mm and a thickness of 2mm is bent by a mechanical bending method to obtain a container shell.
Specifically, the reinforcing ribs 4 are metal strips 4-2 welded to the outer wall of the container shell 2, and the metal strips 4-2 welded to the outer wall of the container shell 2 are interwoven into a grid shape.
Preferably, four outer walls enclosing the vessel shell 2 are formed by mechanically bending a metal plate. And as shown in fig. 2b, in each outer wall, a reinforcing vertical rib 4-1 is mechanically bent at every prescribed distance. It should be noted that, depending on the specific production requirements, a transverse reinforcement rib may be provided, which may be referred to as a transverse reinforcement rib.
Taking the container as a barrel shape and the metal plate as an example, the container shell of the embodiment can be realized by the following steps:
through the steel sheet of mechanically bending, roll over three right-angle sides and form four outer walls of vessel shell 2 to through welded connection fourth right-angle side. Through mechanical bending, every 200mm in each outer wall, a reinforcing vertical rib 4-1 with the width and the height of 40mm x 40mm is bent. The barrel body is a whole steel plate, a mechanical bending technology is adopted, three right-angle edges are folded to form four sides of the whole barrel body, and the other right-angle edge is connected through welding, so that the strength and the pressure resistance are improved, and the deformation is prevented.
The reinforcing vertical ribs 4-1 are formed by bending, extra welding processing is not needed again, and the reinforcing vertical ribs can be directly formed on a mechanical bending machine in one step, so that the production cost is further reduced.
Specifically, as shown in fig. 2c, the edge of the container cover 1 is bent downward to form a container cover flange 1-2. The width of the upper layer of sealing gasket 1-1 is consistent with the width of the folded edge protrusion of the container shell 2, and the width of the upper layer of sealing gasket 1-1 is larger than that of the lower layer of sealing gasket 2-1.
Because the sealing is carried out by vertically superposing two layers of sealing gaskets, the upper layer of sealing gasket 1-1 is glued with the bottom of the container cover, and the lower layer of sealing gasket 2-1 is arranged in an outer edge groove of an opening at the upper part of the container shell. The four edges of the container cover 1 are bent downwards by using a bending machine to form container cover folding edges 1-2, the width of the upper layer sealing gasket 1-1 is consistent with the protruding width of the container shell folding edges, and the width of the upper layer sealing gasket 1-1 is larger than that of the lower layer sealing gasket 2-1. The outer edge of the container shell 2 is turned over through a flanging machine and is further welded into a trapezoidal groove, the upper portion of the groove is narrow, the lower portion of the groove is wide, the lower layer of sealing gasket 2-1 is pressed into the groove through mechanical equipment, and the sealing gasket slightly protrudes out of an opening in the upper portion of the container shell. The problem that the cover is damaged due to dislocation of the container cover caused by deviation can be effectively solved by the fact that the width of the upper layer sealing gasket 1-1 is larger than that of the lower layer sealing gasket 2-1, and the unmanned AGV forklift is convenient to fork and take. The bottom of the container cover 1 is designed to be convex inwards, so that the AGV intelligent system can be assisted to move the container cover to the container shell, and the auxiliary positioning effect is achieved.
The container shell 2 is designed to be a trapezoid groove, the upper portion of the groove is narrow, the lower portion of the groove is wide, the stress area of the bottom of the sealing gasket in the groove is increased in the process that the container cover is compacted and sealed, the stress deformation of the sealing gasket is uniform, and good sealing performance of the sealing gasket is guaranteed.
And the maximum height of a container cover folding edge 1-2 formed by bending the edge of the container cover 1 downwards is greater than the extending length of the lock rod 5. When the container cover 1 is placed on the ground, the stability of the four lock rods 5 at the bottom of the cover is poor and the stress is uneven, so that the lock rods 5 at the bottom of the cover are bent and broken, and the four edges of the container cover adopt the design of container cover folding edges 1-2, the folding length is slightly greater than the length of the lock rods 5, so that the lock rods 5 can be protected and stacked. And the sealing gasket on the top of the container cover 1 can play a certain role of buffering when the containers are stacked.
Further, as shown in fig. 2d, a limiting device is installed in the lock box 6. The tail end 5-2 of the lock rod 5 extending downwards is in an arrow shape, a sawtooth-shaped rack 5-1 is processed on the inner side of the lock rod 5, and the outer side of the lock rod 5 is polished into a smooth plane 5-3. The locking bar 5 passes the limiting means in the lock case 6 when moving downwards. For example:
the middle positions of four edges of the container cover 1 are respectively and fixedly provided with a locking rod 5 (namely one locking rod 5 is arranged at one edge), the locking rod 5 is in an arrow shape, the inner side of the locking rod 5 is a rack 5-1 which is in a sawtooth shape, and the outer side is a smooth plane. The accurate positioning of the container cover 1 is achieved by one locking bar 5 per side and a locking box 6 associated with each locking bar 5.
The rack 5-1 at the inner side of the lock rod 5 sequentially passes through the limit spur gear and the spur gear attached with the helical gear from top to bottom. The smooth plane on the outer side sequentially passes through the limiting half guide rail and the limiting toothless roller from top to bottom.
The lock boxes 6 (the number and the installation positions of the lock boxes are matched with the lock rods 5 to ensure that the lock rods 5 can penetrate through the lock boxes 6) are fixed on the container shell, the openings of the lock boxes 6 are of wedge-shaped structures, the wedge-shaped structures are connected with the limiting semi-conductor rails, the left sides of the limiting semi-conductor rails are provided with limiting toothless idler wheels, and the right sides of the limiting semi-conductor rails are provided with limiting spur gears and spur gears with bevel gears. The bevel gear is fixed on the spur gear and rotates synchronously, the right side of the bevel gear is provided with a braking non-return claw, the lower end of the braking non-return claw is connected with the leaf spring, and the upper end of the braking non-return claw is connected with the transverse lock tongue. Thereby preventing the container lid 1 from being opened arbitrarily after being tightly closed.
The locking rod 5 is guided to move downwards by a limiting device, and an inner side rack 5-1 of the locking rod 5 is meshed with a spur gear attached with a helical gear by utilizing the gravity of the container cover, so that the spur gear and the helical gear are driven to synchronously rotate and are continuously compressed and sealed. And support braking non return claw lower extreme through the leaf spring for ratchet pivoted time can only be followed one direction and rotated, makes container lid 1 can be by self gravity, pile up the gravity at the container of container top to and can dismantle external force such as the gravity of balancing weight and lead to the effect, thereby realize from the pressure tight seal. In the cover opening process, the upper end of the braking non-return claw is connected with the lock tongue, the lock tongue pushes the braking non-return claw inwards to enable the braking non-return claw to be separated from the helical gear, and the lock rod 5 can be lifted upwards freely to achieve the cover opening purpose.
It should be noted that the present embodiment provides only one possible implementation of the lock box by way of example, but is not limited to this form.
Optionally, the container cover 1 is provided with a detachable counterweight. In practical application, when the containers are not stacked, the counter weight can be added. If a plurality of containers are stacked, a weight can be added to the container lid 1 of the container in the uppermost layer.
Optionally, the outer surface of the container bottom 3 is further provided with fork grooves to facilitate the AGV fork lift fork taking. For example: the four sides of the bottom 3 of the container are all the same fork grooves, the bottom beams are positioned at the two sides and the middle, and the four sides are all arranged in the same way, so that the design that the four sides can be forked is formed, and the bottom fork groove iron is an integral plane, so that the stress area is increased.
At present, most chemical enterprises accumulate dangerous solid wastes in a centralized manner, and usually hold the dangerous solid wastes through disposable containers (such as woven bags, plastic drums and the like) in consideration of cost saving, so that the containers have the problems of leakage and environmental pollution because of no tightness. Therefore, chemical industry production enterprises can store the containers full of dangerous solid wastes in a closed room so as to meet the environmental protection requirement of an industrial park. This in turn leads to self-heating of hazardous solid waste after concentrated accumulation. And because the sealing performance of the disposable container is poor, the requirements of environmental protection and safety are difficult to meet in the transportation process. The storage container for storing and transporting the industrial hazardous wastes provided in the embodiment adopts metal containers (the inner wall of which is coated with anticorrosive paint) such as steel plates and the like, and adopts a sealed container cover, so that the problem of leakage of hazardous solid wastes is solved, and the volatilization of hazardous gases in the hazardous solid wastes is prevented. And because the leakage prevention is realized, even if a large amount of storage containers are accumulated in a concentrated manner, dangerous solid wastes in the storage containers are isolated from each other, so that the situation of energy accumulation is difficult to occur, and the possibility of explosion caused by the accumulation of a large amount of dangerous solid wastes is fundamentally avoided. And because the metal container is adopted, although the unit cost is higher than that of the disposable container, the average use cost is lower than that of the disposable container due to the repeated use, the total transportation cost of dangerous solid wastes is reduced, and the large-scale application is facilitated.
In this embodiment, a system for monitoring and managing a dangerous solid waste full process based on a cloud is further provided, as shown in fig. 1, including: cloud data center, storage container, monitoring platform, production waste side terminal, processing side terminal.
The cloud data center is used for receiving the closing signal uploaded by the storage container and acquiring the position information and the state information of the storage container; if the storage container receives an unlocking signal of the storage container before reaching a preset area, an alarm is given to the monitoring platform; and receiving verification information after the storage container reaches the preset area, and sending an unlocking key after the verification information passes verification, wherein the verification information comprises identification information of a hazardous waste disposal unit and current state information of the storage container.
The storage container comprises container lid, container casing and container bottom, and the locking lever is fixed the bottom of container lid, processing has the rack on the locking lever, and the lock box is fixed the outer wall of container casing, install in the lock box with the gear of the inboard rack interlock of locking lever, the electronic component who installs in the lock box includes at least: mainboard, communication module, magnetic induction module, bee calling organ and battery. The main board is provided with a positioning chip, the communication module sends positioning information to the cloud data center through a mobile wireless network, the magnetic induction module is used for sensing the opening and closing of the container cover, the buzzer is used for giving an alarm when the container cover is illegally opened, and the battery is used for supplying power to electronic elements in the lock box.
And the monitoring platform is used for receiving the alarm information sent by the cloud data center, the position information and the state information of the storage container.
The waste side terminal is used for scanning the two-dimensional code on the surface of the storage container and uploading the state information, and the information recorded in the two-dimensional code comprises the container identifier.
And the transportation side terminal is used for scanning the two-dimensional code on the surface of the storage container and uploading the vehicle information and the container identifier.
Further, the system in this embodiment may further include a transportation terminal, configured to scan the two-dimensional code on the surface of the storage container, and upload vehicle information and the container identifier. The transport-side terminal is typically operated by an escort operator of a hazardous waste transportation unit.
In this embodiment, the cloud data center is further configured to detect whether to acquire the position information and the state information of the storage container after receiving the closing signal, and if not, send a prompt message to the terminal on the production and waste side, where the prompt message is used to prompt a user of the terminal on the production and waste side to input the state information of the storage container.
In this embodiment, the cloud data center is further configured to record the current location information of the storage container after receiving the closing signal of the storage container. And receiving state information uploaded by a terminal at the production waste side, and establishing a mapping relation between the state information and the container identifier, wherein the state information at least comprises weight information and sample information of the storage container.
Specifically, after the two-dimensional code printed on the surface of the storage container is scanned by the production and waste side terminal, the container identification and the state filling interface are displayed on the production and waste side terminal. And reading the information input into the state filling interface and obtaining the state information.
In this embodiment, the cloud data center is further configured to establish a mapping relationship between vehicle information and the container identifier after receiving code scanning information sent by the transportation-side terminal, where the code scanning information is reported after the transportation-side terminal scans the two-dimensional code printed on the surface of the storage container. And monitoring the transportation path of the storage container in real time, and giving an alarm to the monitoring platform when the transportation path deviates from a preset path.
In this embodiment, the cloud data center is further configured to, if the storage container receives an unlocking signal of the storage container before reaching a preset area, obtain a container identifier of the storage container, state information of the storage container, and latest uploaded location information. And sending the container identification of the storage container, the state information of the storage container and the latest uploaded position information to the monitoring platform.
Specifically, the cloud data center is further configured to obtain corresponding vehicle information according to the container identifier of the storage container, and send the corresponding vehicle information to the monitoring platform.
Further, the cloud data center is further configured to detect whether the storage container reaches a preset area within a preset time limit. And if so, receiving the verification information. And if not, alarming to the monitoring platform.
And the cloud data center is further used for verifying the legality of the hazardous waste disposal unit according to the identification information of the hazardous waste disposal unit after receiving the verification information, and giving an alarm to the monitoring platform if the verification fails.
The cloud data center is further configured to acquire current state information of the storage container if the verification information passes verification. And detecting whether the state information uploaded when the storage container sends a closing signal is consistent with the current state information of the storage container, and if not, giving an alarm.
The embodiment provides a dangerous solid waste full-flow monitoring and management system based on cloud, which is convenient for supervision departments at all levels to monitor the transportation and storage processes of dangerous solid waste, and can accurately master the positions of various storage containers and the material states in the containers. The monitoring platform can acquire the alarm in time and can also directly determine the positions of the vehicle and the storage container with the problem, so that the blind area of the monitoring link is solved. And the storage container adopts metal containers (the inner wall of which is coated with anticorrosive paint) such as steel plates, and the like, and adopts a sealed container cover, so that the leakage problem of dangerous solid wastes is solved, and the volatilization of dangerous gas in the containers is prevented, thereby not only solving the problem of difficult supervision, but also simultaneously considering the leakage prevention requirement in national standards.
Through the above description of the embodiments, it is clear to those skilled in the art that, for convenience and simplicity of description, the foregoing division of the functional modules is merely used as an example, and in practical applications, the above function distribution may be completed by different functional modules according to needs, that is, the internal structure of the device may be divided into different functional modules to complete all or part of the above described functions. For the specific working processes of the system, the apparatus and the unit described above, reference may be made to the corresponding processes in the foregoing method embodiments, and details are not described here again.
In the several embodiments provided in the present application, it should be understood that the disclosed system, apparatus and method may be implemented in other manners. For example, the above-described apparatus embodiments are merely illustrative, and for example, the division of the modules or units is only one logical division, and there may be other divisions when actually implemented, for example, a plurality of units or components may be combined or may be integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.
The integrated unit, if implemented in the form of a software functional unit and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium and includes several instructions for causing a computer device (which may be a personal computer, a server, a network device, or the like) or a processor (processor) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, this
The protection scope of the invention shall be subject to the protection scope of the claims.
Claims (10)
1. A cloud-based method for monitoring and managing a dangerous solid waste full flow is characterized by comprising the following steps:
receiving a closing signal uploaded by a storage container, and acquiring position information and state information of the storage container;
if the storage container receives an unlocking signal of the storage container before reaching a preset area, alarming;
and receiving verification information after the storage container reaches the preset area, and sending an unlocking key after the verification information passes verification, wherein the verification information comprises identification information of a hazardous waste disposal unit and current state information of the storage container.
2. The method of claim 1, wherein receiving the closure signal uploaded by the storage container comprises:
sending a closing signal after the magnetic induction module induces that the container cover is closed, and sending the closing signal to a cloud data center through a mobile wireless network through the communication module;
and after receiving the closing signal, the cloud data center detects whether position information and state information of the storage container are acquired, and if not, prompt information is sent to a terminal on a production waste side.
3. The method of claim 2, further comprising:
after code scanning information sent by a transport side terminal is received, establishing a mapping relation between vehicle information and the container identifier, wherein the code scanning information is reported after the transport side terminal scans the two-dimensional code printed on the surface of the storage container;
and monitoring the transportation path of the storage container in real time, and giving an alarm when the transportation path deviates from a preset path.
4. The method of claim 2, further comprising:
detecting whether the storage container reaches a preset area within a preset time limit;
if yes, receiving the verification information; if not, alarming;
and after receiving the verification information, verifying the legality of the hazardous waste disposal unit according to the identification information of the hazardous waste disposal unit, and giving an alarm if the verification fails.
5. The method of claim 4, further comprising:
if the verification information passes the verification, acquiring the current state information of the storage container;
and detecting whether the state information uploaded when the storage container sends a closing signal is consistent with the current state information of the storage container, and if not, giving an alarm.
6. The method of claim 2, further comprising:
and when the magnetic induction module senses the opening of the container cover and the storage container does not receive the unlocking key, triggering the buzzer to open and giving an alarm.
7. The method of claim 6, further comprising:
if the storage container receives an unlocking signal of the storage container before reaching a preset area, acquiring a container identifier of the storage container, state information of the storage container and latest uploaded position information;
sending the container identifier of the storage container, the state information of the storage container and the latest uploaded position information to a monitoring platform;
and acquiring corresponding vehicle information according to the container identifier of the storage container, and sending the corresponding vehicle information to a monitoring platform.
8. The method of claim 2, wherein the obtaining location information, status information, and container identification of the storage container comprises:
after receiving a closing signal of the storage container, recording the position information of the current storage container;
and receiving state information uploaded by a terminal at the production waste side, and establishing a mapping relation between the state information and the container identifier, wherein the state information at least comprises weight information and sample information of the storage container.
9. The utility model provides a dangerous solid useless full flow's control management's system based on high in clouds which characterized in that includes:
the system comprises a cloud data center, a storage container, a monitoring platform, a production waste side terminal and a disposal side terminal;
the cloud data center is used for receiving the closing signal uploaded by the storage container and acquiring the position information and the state information of the storage container; if the storage container receives an unlocking signal of the storage container before reaching a preset area, an alarm is given to the monitoring platform; after the storage container reaches the preset area, receiving verification information, and after the verification information passes verification, sending an unlocking key, wherein the verification information comprises identification information of a hazardous waste disposal unit and current state information of the storage container;
the storage container comprises container lid, container casing and container bottom, and the locking lever is fixed the bottom of container lid, processing has the rack on the locking lever, and the lock box is fixed the outer wall of container casing, install in the lock box with the gear of the inboard rack interlock of locking lever, the electronic component who installs in the lock box includes at least: the system comprises a main board, a communication module, a magnetic induction module, a buzzer and a battery; the main board is provided with a positioning chip, positioning information is sent to a cloud data center through a mobile wireless network through satellite positioning (GPS, Beidou and the like) and the communication module, the magnetic induction module is used for inducing the opening and closing of the container cover, the buzzer is used for giving an alarm when the container cover is illegally opened, and the battery is used for supplying power to electronic elements in the lock box;
the monitoring platform is used for receiving alarm information sent by the cloud data center, and position information and state information of the storage container;
the waste side terminal is used for scanning the two-dimensional code on the surface of the storage container and uploading the state information, and the information recorded in the two-dimensional code comprises the container identifier.
10. The system of claim 9, wherein the cloud data center is further configured to establish a mapping relationship between vehicle information and the container identifier after receiving code scanning information sent by a transportation-side terminal, and the code scanning information is reported after the transportation-side terminal scans a two-dimensional code printed on the surface of the storage container; and monitoring the transportation path of the storage container in real time, and giving an alarm to the monitoring platform when the transportation path deviates from a preset path.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115496243A (en) * | 2022-11-17 | 2022-12-20 | 北京博腾慧通科技有限公司 | Hazardous waste transfer processing method, storage medium and server |
| CN115496244A (en) * | 2022-11-17 | 2022-12-20 | 北京博腾慧通科技有限公司 | Hazardous waste transfer supervision method, system and processor |
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2020
- 2020-07-13 CN CN202010668674.4A patent/CN111898942A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115496243A (en) * | 2022-11-17 | 2022-12-20 | 北京博腾慧通科技有限公司 | Hazardous waste transfer processing method, storage medium and server |
| CN115496244A (en) * | 2022-11-17 | 2022-12-20 | 北京博腾慧通科技有限公司 | Hazardous waste transfer supervision method, system and processor |
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