CN215863440U - Non-solid waste conveying system - Google Patents
Non-solid waste conveying system Download PDFInfo
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- CN215863440U CN215863440U CN202122196867.7U CN202122196867U CN215863440U CN 215863440 U CN215863440 U CN 215863440U CN 202122196867 U CN202122196867 U CN 202122196867U CN 215863440 U CN215863440 U CN 215863440U
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Abstract
The utility model belongs to the technical field of hazardous waste treatment, and particularly relates to a non-solid waste conveying system which comprises a waste storage mechanism, a conveying mechanism and a conveying mechanism, wherein the waste storage mechanism is used for storing, transferring and conveying waste gas or waste liquid in hazardous waste; the waste spraying mechanism is connected with the waste storage mechanism and is used for spraying waste gas or waste into the incineration device; and the nitrogen protection mechanism is respectively connected with the waste storage mechanism and the waste spraying mechanism and used for realizing nitrogen protection in the waste gas or waste liquid conveying process and ensuring that the waste gas or waste liquid in the waste storage mechanism is completely pressed to the waste spraying mechanism. The utility model provides a non-solid waste conveying system which is not only suitable for conveying more types of waste gas or waste liquid, but also can effectively improve the safety of the waste gas or the waste liquid in the conveying process and prevent accidents such as combustion or explosion and the like from occurring in the conveying process of the waste gas or the waste liquid.
Description
Technical Field
The utility model belongs to the technical field of hazardous waste treatment, and particularly relates to a non-solid waste conveying system.
Background
Incineration is a way of disposing hazardous wastes such as medical wastes, pesticide wastes, fine distillation residues, waste organic solvents, waste mineral oil, waste emulsions, organic resin wastes and the like with higher combustible heat value or higher toxicity; because the solid-liquid ratio of the hazardous waste is generally strictly controlled in the incineration process, the waste residue, waste liquid and waste gas of the hazardous waste need to be separately conveyed before incineration.
In the prior art, when waste gas or waste liquid is conveyed, particularly when the waste liquid is conveyed, a pneumatic diaphragm pump or an electric pump is generally adopted for control, certain requirements are provided for the impurity content, viscosity and flash point of the waste liquid, and the waste liquid is easy to remain in a pipeline in the conveying process, so that accidents such as combustion and explosion of the pipeline occur.
SUMMERY OF THE UTILITY MODEL
To address the deficiencies of the prior art, the present invention provides a non-solid waste delivery system.
The technical effect to be achieved by the utility model is realized by the following technical scheme:
the non-solid waste conveying system comprises a waste storage mechanism, a waste conveying mechanism and a waste conveying mechanism, wherein the waste storage mechanism is used for storing, transporting and conveying waste gas or waste liquid in dangerous waste; the waste spraying mechanism is connected with the waste storage mechanism and is used for spraying waste gas or waste into the incineration device; and the nitrogen protection mechanism is respectively connected with the waste storage mechanism and the waste spraying mechanism and used for realizing nitrogen protection in the waste gas or waste liquid conveying process and ensuring that the waste gas or waste liquid in the waste storage mechanism is completely pressed to the waste spraying mechanism.
Further, the waste storage mechanism includes the waste storage tank that is used for storing and transporting waste gas or waste liquid, locates on the waste storage tank, be used for the manometer of pressure in the real-time supervision jar, locate on the waste storage tank, be used for the thermometer of real-time supervision jar internal temperature, locate on the waste storage tank, be used for waste gas or waste material toward the waste material feeding subassembly of jar transport, and locate on the waste storage tank, be used for jar waste gas or waste liquid toward the waste material ejection of compact subassembly that the waste material spraying mechanism carried.
Further, the waste storage tanks are movable storage tanks, and the number of the waste storage tanks is at least two, so as to ensure continuous supply of waste gas or waste liquid.
Furthermore, the waste material feeding assembly comprises a waste material feeding pipe for conveying waste gas or waste liquid into the tank, and a feeding control valve which is arranged on the waste material feeding pipe and is used for controlling the conveying of the waste gas or waste liquid into the tank; waste material ejection of compact subassembly is including being used for jar waste gas or waste liquid to the waste material discharging pipe of waste material sprinkling mechanism transport, and locate on the waste material discharging pipe, be used for controlling jar interior waste gas or waste liquid to the ejection of compact control valve that waste material sprinkling mechanism carried.
Further, waste material spraying mechanism is including locating waste material discharging pipe end, the spray gun that is used for waste gas or waste liquid to spray, locate on the waste material discharging pipe, be used for real-time supervision spray the manometer of pressure when waste gas or waste liquid to and locate on the waste material discharging pipe, be used for real-time supervision waste gas or waste liquid to spray the flowmeter of flow.
Further, nitrogen protection mechanism is including the nitrogen gas jar that is used for storing nitrogen gas, one end with the first nitrogen protection subassembly that the nitrogen gas jar is connected, the other end is connected with the waste material inlet pipe, one end with the second nitrogen protection subassembly that the nitrogen gas jar is connected, the other end is connected with the waste material discharging pipe, and one end with the third nitrogen protection subassembly that the nitrogen gas jar is connected, the other end is connected with the spray gun.
Further, first nitrogen protection subassembly, second nitrogen protection subassembly and third nitrogen protection subassembly all are including being used for nitrogen gas transport, realizing nitrogen gas protection's nitrogen gas delivery pipe, and locate on the nitrogen gas delivery pipe, be used for realizing nitrogen gas delivery control's nitrogen gas control valve.
Further, when the system is used for carrying the waste liquid, still including linking in waste material feeding component and keeping away from waste liquid temporary storage fill on waste material holding vessel one end for solid among the filtering hazardous waste, the waste liquid among the hazardous waste of temporary storage.
Furthermore, the waste liquid temporary storage hopper is a movable temporary storage hopper, and the number of the waste liquid temporary storage hopper is at least two, so that the continuous supply of waste liquid is ensured.
Further, when the system is used for carrying the waste liquid, still including locating on the waste storage tank, be used for the liquid level gauge of real-time supervision jar interior waste liquid capacity, locate waste storage tank top, be used for storing the evacuation valve of gaseous in the evacuation jar before the waste liquid to and locate waste storage tank bottom, be used for discharging the blowoff valve of other non-liquid wastes material in the jar.
In summary, the non-solid waste conveying system of the present invention has at least the following advantages:
1. according to the non-solid waste conveying system, power and protection are provided by controlling nitrogen filling in the process of conveying waste gas or waste liquid, the waste gas or waste liquid in the pipeline of the waste storage mechanism can be completely pressed to the waste spraying mechanism, and then the waste spraying mechanism sprays the waste gas or waste liquid to the incineration device for incineration treatment, so that the waste gas or waste liquid is effectively prevented from remaining in the pipeline, and accidents of pipeline combustion and explosion are avoided.
2. The conveying system of the non-solid waste can provide power and protection by controlling the nitrogen filling in the conveying process of the waste gas or the waste liquid, compared with the mode of controlling the conveying by using the pump body in the prior art, the conveying system can effectively reduce the requirements on the content and viscosity of impurities in the waste gas or the waste liquid, and the conveying system can effectively reduce the requirements on the flash point of the waste gas or the waste liquid due to the fact that the nitrogen filling can effectively reduce the oxygen content in the combustible waste gas or the waste liquid, so that the conveying system is suitable for conveying more types of waste gas or waste liquid.
Drawings
FIG. 1 is a schematic diagram of the overall configuration of a non-solid waste conveying system in an embodiment of the present invention;
FIG. 2 is a schematic diagram of the non-solid waste delivery system of an embodiment of the present invention (without the nitrogen blanketing mechanism);
FIG. 3 is a schematic structural diagram of a nitrogen protection mechanism in an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described in detail and completely with reference to the accompanying drawings. The described embodiments are a few embodiments of the utility model, rather than all embodiments.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
Referring to fig. 1, in a preferred embodiment, the non-solid waste conveying system of the present invention includes a waste storage mechanism 100, a waste spraying mechanism 200 connected to the waste storage mechanism 100, and a nitrogen protection mechanism 300 connected to the waste storage mechanism 100 and the waste spraying mechanism 200, respectively; wherein, waste material storage mechanism 100 is arranged in storing, transporting and carrying the waste gas or the waste liquid among the hazardous waste, and waste material spraying mechanism 200 is arranged in spraying waste gas or waste material to burning device, and nitrogen protection mechanism 300 is arranged in realizing the nitrogen protection of waste gas or waste liquid transportation in-process, ensures that waste gas or waste liquid in waste material storage mechanism 100 is all pressed to waste material spraying mechanism 200 department. According to the non-solid waste conveying system, power and protection are provided by controlling nitrogen filling in the process of conveying waste gas or waste liquid, the waste gas or waste liquid in the pipeline of the waste storage mechanism 100 can be completely pressed to the waste spraying mechanism 200, and then the waste spraying mechanism 200 sprays the waste gas or waste liquid to the incineration device for incineration treatment, so that the waste gas or waste liquid is effectively prevented from remaining in the pipeline, and the accidents of pipeline combustion and explosion are avoided; compared with the mode of controlling the conveying by using the pump body in the prior art, the conveying system can effectively reduce the requirements on the content and viscosity of impurities in waste gas or waste liquid by controlling the mode of supplying power by filling nitrogen; in addition, the filling of the nitrogen can effectively reduce the oxygen content in the combustible waste gas or waste liquid, so that the conveying system can effectively reduce the requirement on the flash point of the waste gas or waste liquid, and is suitable for conveying more types of waste gas or waste liquid.
Referring to fig. 1 and 2, the waste storage mechanism 100 includes a waste storage tank 110, and a pressure gauge 120, a temperature gauge 130, a waste feeding assembly 140 and a waste discharging assembly 150 disposed on the waste storage tank 110; among them, the waste storage tank 110 is used for storage and transportation of waste gas or waste liquid, the pressure gauge 120 is used for real-time monitoring of pressure in the tank, the temperature gauge 130 is used for real-time monitoring of temperature in the tank, the waste feeding module 140 is used for transportation of waste gas or waste liquid into the tank, and the waste discharging module 150 is used for transportation of waste gas or waste liquid into the waste spraying mechanism 200. Preferably, when used for transporting waste gas, the waste material feeding assembly 140 and the waste material discharging assembly 150 can be freely disposed on the waste material storage tank 110 according to the density of the waste gas to adapt to the transportation of various types of waste gas; when used to transport waste liquid, the waste feed assembly 140 is disposed at the top of the waste storage tank 110 and the waste discharge assembly 150 is disposed at the bottom of the waste storage tank 110 to accommodate the characteristics of waste liquid transported by gravity to the bottom of the waste storage tank 110.
Further, the waste storage tank 110 is a movable storage tank, and the number is at least two, so as to ensure the continuous supply of the waste gas or liquid; the waste material feeding assembly 140 comprises a waste material feeding pipe 141 for conveying waste gas or waste liquid into the tank, and a feeding control valve 142 arranged on the waste material feeding pipe 141 and used for controlling the conveying of the waste gas or waste liquid into the tank; waste discharge assembly 150 includes a waste discharge pipe 151 for transporting waste gas or waste liquid from the tank to waste spraying mechanism 200, and a discharge control valve 152 disposed on waste discharge pipe 151 for controlling the transportation of waste gas or waste liquid from the tank to waste spraying mechanism 200.
Referring to fig. 1 and 2, the waste spraying mechanism 200 includes a spray gun 210 disposed at the end of the waste discharging pipe 151, and a spray pressure gauge 220 and a flow meter 230 disposed on the waste discharging pipe 151; the spray gun 210 is used for spraying the waste gas or the waste liquid, the spray pressure gauge 220 is used for monitoring the pressure when the waste gas or the waste liquid is sprayed in real time, and the flow meter 230 is used for monitoring the spray flow of the waste gas or the waste liquid in real time to ensure the smooth conveying and spraying of the waste gas or the waste liquid; preferably, the lance 210 is provided with a lance control valve (labeled in the figure) for checking and clearing blockage. Referring to fig. 1 to 3, the nitrogen protection mechanism 300 includes a nitrogen tank 310 for storing nitrogen, a first nitrogen protection module 320 having one end connected to the nitrogen tank 310 and the other end connected to the scrap feeding pipe 141, a second nitrogen protection module 330 having one end connected to the nitrogen tank 310 and the other end connected to the scrap discharging pipe 151, and a third nitrogen protection module 340 having one end connected to the nitrogen tank 310 and the other end connected to the spray gun 210; preferably, the first nitrogen protection component 320, the second nitrogen protection component 330 and the third nitrogen protection component 340 each include a nitrogen gas delivery pipe 301 for delivering nitrogen gas and realizing nitrogen gas protection, and a nitrogen gas control valve 302 arranged on the nitrogen gas delivery pipe 301 and used for realizing nitrogen gas delivery control. When the waste gas or waste liquid is fed, the nitrogen control valve 302 in the first nitrogen protection component 320 is opened, and the nitrogen control valves 302 in the second nitrogen protection component 330 and the third nitrogen protection component 340 are closed, so that the waste gas or waste liquid is completely pressed into the waste storage tank 110 and does not remain in the waste material feeding pipe 141; when the waste gas or waste liquid is discharged, the nitrogen control valve 302 in the first nitrogen protection component 320 is closed, and the nitrogen control valves 302 in the second nitrogen protection component 330 and the third nitrogen protection component 340 are opened, so that the waste gas or waste liquid is completely sprayed into the incineration device and does not remain in the waste material discharge pipe 151 and the spray gun 210.
Referring to fig. 1 and 2, when used to transport waste liquid, the transport system further includes a waste buffer tank 400 connected to the end of the waste feed assembly 140 remote from the waste storage tank 110, a liquid level gauge 160 disposed on the waste storage tank 110, an evacuation valve 111 disposed at the top of the waste storage tank 110, and a blowdown valve 112 disposed at the bottom of the waste storage tank 110; the waste liquid temporary storage hopper 400 is used for filtering solid in the dangerous waste and temporarily storing waste liquid in the dangerous waste, the liquid level meter 160 is used for monitoring the volume of the waste liquid in the tank in real time, the emptying valve 111 is used for emptying gas in the tank before storing the waste liquid, and the blow-down valve 112 is used for discharging other non-liquid waste in the tank; preferably, the waste liquid temporary storage hopper is a movable temporary storage hopper, and the number of the waste liquid temporary storage hoppers is at least two, so that continuous supply of waste liquid is ensured.
According to the technical scheme of the embodiment, the non-solid waste conveying system is suitable for conveying more types of waste gas or waste liquid, the safety of the waste gas or the waste liquid in the conveying process can be effectively improved, and accidents such as combustion or explosion and the like in the conveying process of the waste gas or the waste liquid are prevented.
In the description of the present invention, it is to be understood that the terms indicating an orientation or positional relationship are based on the orientation or positional relationship shown in the drawings only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the present invention are conventionally placed in use, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the description refers must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the present invention, unless otherwise expressly stated or limited, the first feature may be present on or under the second feature in direct contact with the first and second feature, or may be present in the first and second feature not in direct contact but in contact with another feature between them. Also, the first feature being above, on or above the second feature includes the first feature being directly above and obliquely above the second feature, or merely means that the first feature is at a higher level than the second feature. A first feature that underlies, and underlies a second feature includes a first feature that is directly under and obliquely under a second feature, or simply means that the first feature is at a lesser level than the second feature.
While the utility model has been described in conjunction with the specific embodiments set forth above, it is evident that many alternatives, modifications, and variations will be apparent to those skilled in the art in light of the foregoing description. Accordingly, it is intended to embrace all such alternatives, modifications, and variations that fall within the spirit and scope of the appended claims.
Claims (10)
1. A non-solid waste conveying system, comprising:
the waste material storage mechanism is used for storing, transporting and conveying waste gas or waste liquid in the dangerous waste; the waste spraying mechanism is connected with the waste storage mechanism and is used for spraying waste gas or waste into the incineration device;
and the nitrogen protection mechanism is respectively connected with the waste storage mechanism and the waste spraying mechanism and used for realizing nitrogen protection in the waste gas or waste liquid conveying process and ensuring that the waste gas or waste liquid in the waste storage mechanism is completely pressed to the waste spraying mechanism.
2. The system of claim 1, wherein the waste storage mechanism comprises a waste storage tank for storing and transporting waste gas or waste fluid, a pressure gauge on the waste storage tank for monitoring pressure in the tank in real time, a temperature gauge on the waste storage tank for monitoring temperature in the tank in real time, a waste feed assembly on the waste storage tank for transporting waste gas or waste into the tank, and a waste discharge assembly on the waste storage tank for transporting waste gas or waste fluid from the tank to the waste spray mechanism.
3. The non-solid waste transport system of claim 2, wherein the waste storage tanks are portable storage tanks, at least two in number, to ensure a continuous supply of waste or effluent.
4. The non-solid waste transport system of claim 2, wherein the waste feed assembly includes a waste feed pipe for transporting waste gas or liquid into the tank, and a feed control valve disposed on the waste feed pipe for controlling the transport of waste gas or liquid into the tank;
waste material ejection of compact subassembly is including being used for jar waste gas or waste liquid to the waste material discharging pipe of waste material sprinkling mechanism transport, and locate on the waste material discharging pipe, be used for controlling jar interior waste gas or waste liquid to the ejection of compact control valve that waste material sprinkling mechanism carried.
5. The non-solid waste conveying system of claim 1, wherein the waste spraying mechanism comprises a spray gun for spraying the waste gas or waste liquid, which is disposed at the end of the waste discharging pipe, a spraying pressure gauge, which is disposed on the waste discharging pipe and is used for monitoring the pressure when the waste gas or waste liquid is sprayed in real time, and a flow meter, which is disposed on the waste discharging pipe and is used for monitoring the spraying flow rate of the waste gas or waste liquid in real time.
6. The non-solid waste delivery system of claim 1, wherein the nitrogen protection mechanism comprises a nitrogen tank for storing nitrogen gas, a first nitrogen protection component having one end connected to the nitrogen tank and the other end connected to the waste feed pipe, a second nitrogen protection component having one end connected to the nitrogen tank and the other end connected to the waste discharge pipe, and a third nitrogen protection component having one end connected to the nitrogen tank and the other end connected to the spray gun.
7. The non-solid waste delivery system of claim 6, wherein the first, second and third nitrogen protection assemblies each comprise a nitrogen delivery conduit for delivering nitrogen to achieve nitrogen protection, and a nitrogen control valve disposed on the nitrogen delivery conduit for achieving nitrogen delivery control.
8. The non-solid waste transport system of claim 1, further comprising a waste buffer hopper connected to the waste feed assembly at an end remote from the waste storage tank for filtering solids from the hazardous waste and buffering waste from the hazardous waste when the system is used to transport the waste.
9. The non-solid waste transport system of claim 8, wherein the waste buffer hoppers are movable buffers, at least two in number, to ensure a continuous supply of waste.
10. The non-solid waste delivery system of claim 1, further comprising a level gauge on the waste storage tank for monitoring the volume of waste liquid in the tank in real time when the system is used to deliver waste liquid, an evacuation valve on the top of the waste storage tank for evacuating gas from the tank before storing the waste liquid, and a blow down valve on the bottom of the waste storage tank for venting other non-liquid waste in the tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122196867.7U CN215863440U (en) | 2021-09-10 | 2021-09-10 | Non-solid waste conveying system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122196867.7U CN215863440U (en) | 2021-09-10 | 2021-09-10 | Non-solid waste conveying system |
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| CN215863440U true CN215863440U (en) | 2022-02-18 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023213146A1 (en) * | 2022-05-06 | 2023-11-09 | 上海博士高环保科技有限公司 | High-risk waste liquid feeding combustion process |
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2021
- 2021-09-10 CN CN202122196867.7U patent/CN215863440U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023213146A1 (en) * | 2022-05-06 | 2023-11-09 | 上海博士高环保科技有限公司 | High-risk waste liquid feeding combustion process |
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