CN220578925U - Feeding system - Google Patents
Feeding system Download PDFInfo
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- CN220578925U CN220578925U CN202322229647.9U CN202322229647U CN220578925U CN 220578925 U CN220578925 U CN 220578925U CN 202322229647 U CN202322229647 U CN 202322229647U CN 220578925 U CN220578925 U CN 220578925U
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- storage device
- feeding
- air inlet
- pipeline
- valve
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- 239000011344 liquid material Substances 0.000 claims abstract description 46
- 239000007789 gas Substances 0.000 claims abstract description 24
- 238000000034 method Methods 0.000 claims abstract description 15
- 239000011261 inert gas Substances 0.000 claims abstract description 14
- 230000008569 process Effects 0.000 claims abstract description 12
- 239000007788 liquid Substances 0.000 claims description 24
- 238000001514 detection method Methods 0.000 claims description 15
- 230000002265 prevention Effects 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 4
- 238000007789 sealing Methods 0.000 description 11
- 238000004519 manufacturing process Methods 0.000 description 8
- 230000009471 action Effects 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 239000002360 explosive Substances 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 238000003915 air pollution Methods 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
- 239000003440 toxic substance Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 239000013598 vector Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Abstract
The utility model discloses a feeding system, which is applied to the conveying process of liquid materials, and comprises a first storage device and a second storage device, wherein the first storage device is communicated with the second storage device through a feeding pipeline: the feeding system further comprises an air inlet pipeline, inert gas with preset pressure is conveyed to the first storage device through the air inlet pipeline, the pressure of the inert gas acts on liquid materials in the first storage device, the liquid materials flow into the second storage device through the feeding pipeline, the air inlet pipeline is arranged at the top of the first storage device, one end of the feeding pipeline is arranged at the lower part of the side wall of the first storage device, and the other end of the feeding pipeline is arranged at the lower part of the side wall of the second storage device. According to the feeding system, the liquid materials in the first storage device are fed into the second storage device by adopting gas pressurization, and the remote control feeding can be realized by adjusting the preset pressure, so that the safety risk is reduced, and the feeding efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of chemical industry, in particular to a feeding system.
Background
In the production of chemical products, liquid materials are often required, wherein certain kinds of liquid materials can be inflammable, explosive or highly toxic substances, and have higher potential safety hazards in the unloading and conveying processes.
At present, in the process of conveying liquid materials, a discharge pump is generally adopted to provide feeding power, and workers are easy to generate static electricity or spark in the process of overhauling or power connection, so that safety accidents such as fire, explosion and the like are caused. Meanwhile, the liquid material is conveyed by adopting the discharge pump, and after the pump is started to discharge for a period of time, the negative pressure state is gradually reached in the storage device, so that the discharging is not smooth or is not smooth, and the feeding speed and the production efficiency are influenced.
Disclosure of Invention
In order to overcome the above-mentioned drawbacks of the prior art, the present utility model aims to provide a feeding system.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a feeding system which is applied to a liquid material conveying process and comprises a first storage device and a second storage device, wherein the first storage device is communicated with the second storage device through a feeding pipeline:
the feeding system further comprises an air inlet pipeline, inert gas with preset pressure is conveyed to the first storage device through the air inlet pipeline, the pressure of the inert gas acts on liquid materials in the first storage device, the liquid materials flow into the second storage device through the feeding pipeline, the air inlet pipeline is arranged at the top of the first storage device, one end of the feeding pipeline is arranged at the lower part of the side wall of the first storage device, and the other end of the feeding pipeline is arranged at the lower part of the side wall of the second storage device.
In one possible implementation manner, along the air inlet direction, the air inlet pipeline is sequentially provided with an air inlet control valve and a first pressure transmitter, a first valve is arranged between an air inlet of the air inlet pipeline and the air inlet control valve, and a second valve is arranged between the first pressure transmitter and the first storage device.
In one possible embodiment, the top of the second storage device is provided with a second pressure transmitter and a breather valve, respectively.
In one possible embodiment, the feed line is provided with a flow detection device and the second storage device is provided with a liquid level detection device.
In one possible embodiment, the feeding system further comprises a control device and a gas storage device, wherein the control device is respectively connected with the first pressure transmitter, the second pressure transmitter, the flow detection device, the liquid level detection device and the gas storage device, and the gas storage device is communicated with the gas inlet of the gas inlet pipeline.
In one possible implementation manner, the feeding pipe is communicated with the second storage device through a quick connector, a third valve is arranged between the first storage device and the quick connector, and a liquid outlet control valve and a liquid inlet control valve are sequentially arranged between the quick connector and the second storage device along the feeding direction.
In one possible embodiment, the first valve, the second valve and the third valve are all manual ball valves.
In one possible embodiment, the feeding system further comprises a leakage prevention device, the leakage prevention device comprises a collecting device and a leakage treatment device connected with the collecting device, the collecting device is respectively in sealing connection with the first storage device, the second storage device and the quick connector, the collecting device is used for collecting leaked liquid materials, and the leakage treatment device is used for treating the leaked liquid materials.
In one possible embodiment, a first seal is provided between the first storage device and the intake line, and a second seal is provided between the second storage device and the feed line.
In one possible embodiment, the air inlet line is a plastic hose and the feed line is a metal line.
The utility model has the advantages that: according to the feeding system, the liquid materials in the first storage device are fed into the second storage device by adopting gas pressurization, and the remote control feeding can be realized by adjusting the preset pressure, so that the safety risk is reduced, and the feeding efficiency is improved.
Additional features and advantages of the utility model will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the application, the objects and other advantages of the application may be realized and obtained by the construction particularly pointed out in the description, claims and drawings.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description, serve to explain the principles of the utility model. In the drawings, like reference numerals are used to identify like elements. The drawings, which are included in the description, illustrate some, but not all embodiments of the utility model. Other figures can be derived from these figures by one of ordinary skill in the art without undue effort.
FIG. 1 is a schematic diagram of a feed system shown according to an exemplary embodiment.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to fall within the scope of the utility model. It should be noted that, in the case of no conflict, the embodiments and feature vectors in the embodiments in the present application may be arbitrarily combined with each other.
At present, in chemical product production, adopt the discharge pump to unload and pay-off to liquid material generally, need often overhaul discharge pump in order to troubleshoot and potential safety hazard, maintenance cost is higher to, when liquid material is inflammable, explosive, high toxic material, the workman overhauls discharge pump or easy static and the spark of production of operation, causes incident such as catching fire, explosion, even the discharge pump chooses explosion-proof pump, still has higher potential safety hazard when connecing the electricity.
In addition, adopt the discharge pump pay-off, after the pump is opened and is unloaded and last a period of time, because the liquid material flows out, reach negative pressure state gradually in the storage device, can lead to the ejection of compact not smooth even stop ejection of compact, influence feeding speed and production efficiency, need open storage device's valve, make storage device and atmosphere lead to normal pressure restoration just can continue normal ejection of compact, and liquid material in the storage device contacts with the air, then probably take place the reaction with the component in the air and lead to inefficacy or the quality decline, even produce harmful gas and combustible gas, improve the security risk.
In order to solve the problems, the utility model provides a feeding system which is applied to a liquid material conveying process and comprises a first storage device and a second storage device, wherein the first storage device is communicated with the second storage device through a feeding pipeline: the feeding system further comprises an air inlet pipeline, inert gas with preset pressure is conveyed to the first storage device through the air inlet pipeline, the pressure of the inert gas acts on liquid materials in the first storage device, the liquid materials flow into the second storage device through the feeding pipeline, the air inlet pipeline is arranged at the top of the first storage device, one end of the feeding pipeline is arranged at the lower part of the side wall of the first storage device, and the other end of the feeding pipeline is arranged at the lower part of the side wall of the second storage device.
According to an exemplary embodiment, as shown in fig. 1, a feeding system is provided in the present embodiment, the feeding system is applied to a process of conveying a liquid material, where the liquid material is conveyed from a first storage device 20 to a second storage device 40, and the first storage device 20 may be, for example, a tank truck, and the second storage device 40 may be, for example, a storage tank, and the feeding system is applied to unloading and feeding the liquid material from the tank truck to the storage tank, and of course, it is understood that the first storage device 20 and the second storage device 40 may be both storage tanks, and the feeding system may also be applied to transfer the liquid material between the storage tanks, and the specific arrangement manner of the first storage device 20 and the second storage device 40 may be selected by those skilled in the art according to actual needs, which is not limited in this embodiment.
The feeding system comprises a first storage device 20 and a second storage device 40, wherein the first storage device 20 is communicated with the second storage device 40 through a feeding pipeline 30, one end of the feeding pipeline 30 is arranged at the lower part of the side wall of the first storage device 20, and the other end of the feeding pipeline 30 is arranged at the lower part of the side wall of the second storage device 40. The feeding system further comprises an air inlet pipeline 10, the air inlet pipeline 10 is communicated with the first storage device 20, the air inlet pipeline 10 is arranged at the top of the first storage device 20, inert gas with preset pressure is conveyed to the first storage device 20 through the air inlet pipeline 10, the pressure of the inert gas acts on liquid materials in the first storage device 20, and therefore the liquid materials flow into the second storage device 40 through the feeding pipeline 30. The inert gas such as helium, argon and other rare gases can also be other gases which do not react with the liquid raw materials, and the preset pressure of the inert gas can be remotely regulated and controlled, so that the pressure in the first storage device 20 is constant, the constant flow speed of the liquid materials is ensured, and the preset pressure can be regulated and controlled in real time according to actual production requirements, thereby meeting different requirements of production scenes.
On the basis of the above embodiment, in one embodiment of the present application, along the air intake direction (i.e., the direction from the air intake port 15 to the first storage device 20 shown in the drawing), the air intake pipeline 10 is sequentially provided with the air intake control valve 12 and the first pressure transmitter 13, the first valve 11 is further provided between the air intake port 15 of the air intake pipeline 10 and the air intake control valve 12, and the second valve 14 is provided between the first pressure transmitter 13 and the first storage device 20. Wherein, the air inlet pipeline 10 can select a plastic hose, the air inlet control valve 12 is connected with the first pressure transmitter 13 and the control device 60, the air inlet condition of the air inlet pipeline 10 can be monitored and controlled remotely, the first valve 11 and the second valve 14 are manual ball valves, and the first valve and the second valve can be opened or closed manually by workers according to the field condition to cope with emergency.
Additionally, a second pressure transmitter 44 may be provided on top of the second accumulator 40, the second pressure transmitter 44 being coupled to a control device 60 to monitor the internal pressure of the second accumulator 40. The top of the second storage device 40 may further be provided with a breather valve 42, where the breather valve 42 is used to ensure that the internal space of the second storage device 40 is isolated from the atmosphere in a certain pressure range, and when the pressure range is exceeded, the second storage device 40 is communicated with the atmosphere, so that evaporation loss of liquid materials and air pollution can be reduced, and damage of the second storage device 40 caused by overpressure can be avoided.
Based on the above embodiment, in another embodiment of the present application, the feeding pipe 30 may be a metal pipe, and the feeding pipe 30 is connected to the second storage device 40 through the quick connector 32, where the quick connector refers to a connector that can be connected to or disconnected from the pipe without a tool, for example, may be a quick connector of the metal pipe. A third valve 31 is disposed between the first storage device 20 and the quick connector 32, and a liquid outlet control valve 34 and a liquid inlet control valve 41 are sequentially disposed between the quick connector 32 and the second storage device 40 along the feeding direction (i.e., the direction from the first storage device 20 to the second storage device 40 in the drawing). The liquid outlet control valve 34 is used for controlling the liquid outlet of the feeding pipeline 30, the liquid inlet control valve 41 is used for controlling the liquid material in the feeding pipeline 30 to flow into the second storage device 40, and the third valve 31 is a manual ball valve and can be opened or closed by a worker according to the site situation.
In addition, the feeding pipeline 30 may be provided with a flow detection device 33, and the flow detection device 33 may be disposed between the quick connector 32 and the liquid outlet control valve 34 of the feeding pipeline 30, for example, the flow detection device 33 may be a visual flowmeter, so as to grasp information such as a flow rate and a flow rate of the liquid material in real time and intuitively, and facilitate timely regulation according to circumstances. The second storage device 40 may be provided with a liquid level detection device 43, and the liquid level detection device 43 may be, for example, a radar liquid level gauge, provided at the top of the second storage device 40, so as to detect the liquid level of the liquid material in the second storage device 40, and avoid the liquid level overrun.
On the basis of the above embodiment, in a further embodiment of the present application, the feeding system further comprises leakage prevention and emergency treatment measures. For example, a first sealing portion is disposed between the first storage device 20 and the air inlet pipeline 10, and a second sealing portion is disposed between the second storage device 40 and the feeding pipeline 30, where the first sealing portion and the second sealing portion are used for improving the overall tightness and air tightness of the feeding system, and preventing evaporation or leakage of the liquid material. The first sealing portion and the second sealing portion may be, for example, sealing rubber rings, or other sealing structures that can realize a sealing function and are not easily damaged by corrosion, which is not limited in this embodiment.
The feeding system further comprises a leakage prevention device, the leakage prevention device comprises a collection device and a leakage treatment device, the leakage treatment device is connected with the collection device, the collection device is respectively connected with the first storage device 20, the second storage device 40 and the quick connector 32 in a sealing mode, the collection device is used for collecting leaked liquid materials, after the leaked liquid materials flow into the leakage treatment device, the leakage treatment device is used for carrying out harmless treatment on the leaked liquid materials, for example, harmless gas is generated through chemical reaction, and therefore the phenomenon that the liquid materials leak to produce toxic gas to harm the health of workers, produce combustible gas to cause potential safety hazards or pollute the atmospheric environment is avoided.
On the basis of the above embodiment, in yet another embodiment of the present application, the feeding system further includes a control device 60 and a gas storage device 61, where the control device 60 is connected to the gas storage device 61, the gas storage device 61 is communicated with the gas inlet 15 of the gas inlet pipeline 10, the gas storage device 61 is used for storing inert gas, and the control device 60 controls the inert gas in the gas storage device 61 to be input into the first storage device 20 at a preset pressure, so that the liquid material flows into the second storage device 40 through the feeding pipeline 30 after being subjected to pressure.
In some embodiments, the control device 60 may also be connected to other parts of the feed system for monitoring and control. In one example, the control device 60 is coupled to the first pressure transducer 13 and the second pressure transducer 44, respectively, to monitor and control the pressure in the intake line 10 and the second accumulator 40 to control the overall pressure of the feed system. In another example, the control device 60 may also be connected to the flow detection device 33 and the liquid level detection device 43, so as to monitor and display the flow condition of the liquid material in the feeding line 30 and the liquid level of the liquid material in the second storage device 40 in real time, so as to find a feeding failure in time, adjust the feeding speed, or stop feeding. In yet another example, the control device 60 may be further connected to the air inlet control valve 12, the liquid outlet control valve 34, and the liquid inlet control valve 41, so as to remotely control the feeding of the feeding system through the control device 60, save labor cost, and reduce the potential safety hazard caused by manual operation.
According to the feeding system disclosed by the utility model, the liquid material in the first storage device is fed into the second storage device by adopting gas pressurization, and the remote control feeding can be realized by adjusting the preset pressure, so that the safety risk of manual operation is reduced, the feeding process is simplified, and the production efficiency is improved.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising … …" does not exclude the presence of other like elements in a process, method, article or apparatus that comprises the element.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, but not for limiting the same, and only reference is made to the preferred embodiments for illustrating the present utility model, it should be understood by those skilled in the art that the technical solution of the present utility model may be modified or substituted, and all the modifications and substitutions are included in the scope of the claims of the present utility model without departing from the spirit and scope of the technical solution of the present utility model.
Claims (10)
1. The feeding system is characterized by being applied to a liquid material conveying process and comprises a first storage device and a second storage device, wherein the first storage device is communicated with the second storage device through a feeding pipeline:
the feeding system further comprises an air inlet pipeline, inert gas with preset pressure is conveyed to the first storage device through the air inlet pipeline, the pressure of the inert gas acts on liquid materials in the first storage device, the liquid materials flow into the second storage device through the feeding pipeline, the air inlet pipeline is arranged at the top of the first storage device, one end of the feeding pipeline is arranged at the lower part of the side wall of the first storage device, and the other end of the feeding pipeline is arranged at the lower part of the side wall of the second storage device.
2. The feeding system of claim 1, wherein the air inlet pipeline is sequentially provided with an air inlet control valve and a first pressure transmitter along the air inlet direction, a first valve is arranged between an air inlet of the air inlet pipeline and the air inlet control valve, and a second valve is arranged between the first pressure transmitter and the first storage device.
3. The feeding system of claim 2, wherein the top of the second storage device is provided with a second pressure transducer and a breather valve, respectively.
4. A feeding system according to claim 3, wherein the feeding line is provided with a flow detection device and the second storage device is provided with a liquid level detection device.
5. The feed system of claim 4, further comprising a control device and a gas storage device, wherein the control device is connected to the first pressure transducer, the second pressure transducer, the flow detection device, the liquid level detection device, and the gas storage device, respectively, and wherein the gas storage device is in communication with the inlet of the inlet line.
6. The feeding system of claim 3, wherein the feeding pipeline is communicated with the second storage device through a quick connector, a third valve is arranged between the first storage device and the quick connector, and a liquid outlet control valve and a liquid inlet control valve are sequentially arranged between the quick connector and the second storage device along the feeding direction.
7. The feed system of claim 6, wherein the first valve, the second valve, and the third valve are all manual ball valves.
8. The feed system of claim 6, further comprising a leak prevention device comprising a collection device and a leak treatment device coupled to the collection device, the collection device being sealingly coupled to the first storage device, the second storage device, and the quick connector, respectively, the collection device being configured to collect leaked liquid material, the leak treatment device being configured to treat the leaked liquid material.
9. The feed system of claim 1, wherein a first seal is disposed between the first storage device and the air intake conduit, and a second seal is disposed between the second storage device and the feed conduit.
10. The feed system of claim 1, wherein the air intake conduit is a plastic hose and the feed conduit is a metal conduit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322229647.9U CN220578925U (en) | 2023-08-18 | 2023-08-18 | Feeding system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322229647.9U CN220578925U (en) | 2023-08-18 | 2023-08-18 | Feeding system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220578925U true CN220578925U (en) | 2024-03-12 |
Family
ID=90119857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322229647.9U Active CN220578925U (en) | 2023-08-18 | 2023-08-18 | Feeding system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220578925U (en) |
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2023
- 2023-08-18 CN CN202322229647.9U patent/CN220578925U/en active Active
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