CN113567070B - Gas bath type plasma melting machine and plasma leakage detection method - Google Patents
Gas bath type plasma melting machine and plasma leakage detection method Download PDFInfo
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- CN113567070B CN113567070B CN202110661094.7A CN202110661094A CN113567070B CN 113567070 B CN113567070 B CN 113567070B CN 202110661094 A CN202110661094 A CN 202110661094A CN 113567070 B CN113567070 B CN 113567070B
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- 238000002844 melting Methods 0.000 title claims abstract description 51
- 230000008018 melting Effects 0.000 title claims abstract description 51
- 238000001514 detection method Methods 0.000 title claims abstract description 45
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 125
- 239000007788 liquid Substances 0.000 claims abstract description 100
- 238000005192 partition Methods 0.000 claims description 32
- 239000002002 slurry Substances 0.000 claims description 27
- 238000010438 heat treatment Methods 0.000 claims description 21
- 238000005303 weighing Methods 0.000 claims 1
- 241000894006 Bacteria Species 0.000 abstract description 7
- 238000009395 breeding Methods 0.000 abstract description 5
- 230000001488 breeding effect Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 13
- 230000000694 effects Effects 0.000 description 9
- 238000010309 melting process Methods 0.000 description 8
- 238000010257 thawing Methods 0.000 description 7
- 239000000463 material Substances 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 3
- 230000002411 adverse Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000008280 blood Substances 0.000 description 2
- 210000004369 blood Anatomy 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000011897 real-time detection Methods 0.000 description 2
- 230000001960 triggered effect Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 239000011358 absorbing material Substances 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
- G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
- G01M3/32—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for containers, e.g. radiators
- G01M3/3218—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for containers, e.g. radiators for flexible or elastic containers
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/02—Blood transfusion apparatus
- A61M1/0259—Apparatus for treatment of blood or blood constituents not otherwise provided for
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- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Devices For Medical Bathing And Washing (AREA)
Abstract
The invention discloses a gas bath type plasma melting machine and a plasma leakage detection method, wherein a gas bath room is arranged in a box body, a bag containing part for containing a plasma bag is arranged in the gas bath room, a water receiving part for receiving liquid dropping from the bag containing part is arranged below the bag containing part, a liquid detection device is arranged in the water receiving part, and the liquid detection device is communicated with a control system. When the liquid detection device detects that the liquid parameter in the water receiving part reaches a preset threshold value, the control system gives an alarm. The plasma melting machine can detect leaked plasma, screen out a broken plasma bag, and meanwhile, can avoid the leaked plasma from affecting the plasma melting environment in the gas bath room, and avoid scale generation or bacteria breeding in the gas bath room.
Description
Technical Field
The invention relates to a blood treatment device, in particular to a gas bath type plasma melting machine and a plasma leakage detection method.
Background
The plasma used clinically is generally stored in a low-temperature freezing mode, and when a patient needs to use the plasma, the plasma needs to be thawed first. At present, most of the plasma thawing machines used for thawing plasma are water bath type, namely, plasma bags are put into water with a certain temperature for thawing. In the thawing process of the plasma bag, water easily pollutes and damages the label on the surface of the plasma bag, and the identification operation of the subsequent plasma bag is affected. Meanwhile, after the plasma bag is fished out of the water, a large amount of water drops are adhered to the surface of the plasma bag, bacteria are easy to breed, the water drops on the surface of the plasma bag are required to be wiped by rags and the like, and the aseptic technique in the blood use process is not met.
Some plasma thawing machines thaw plasma in the form of hot air, but the hot air cannot circulate uniformly in the space where the plasma is placed, resulting in uneven plasma thawing and low thawing efficiency.
Meanwhile, condensed water is generated on the surface of the plasma bag during the plasma melting process, if the condensed water is too much in the gas bath plasma melting process, the condensed water cannot be dried by hot air timely, and the condensed water drops onto related parts located below to influence the reliability of the related parts, so that the use reliability of the whole plasma melting machine is influenced. The dropped condensed water also generates scale, bacteria and the like.
In addition, some plasma bags are broken during transportation and the like, and before the plasma melting, the plasma liquid after melting flows out from the broken place and drops off in the normal plasma melting process. The existing plasma melting machine has no structure for carrying out leakage detection on the broken plasma bag, so that the broken plasma bag is always in a state of leaking plasma in the whole plasma melting process, and the plasma melting environment in a gas bath chamber is seriously influenced.
The above information disclosed in this background section is only for enhancement of understanding of the background section of the application and therefore it may not form the prior art that is already known to those of ordinary skill in the art.
Disclosure of Invention
Aiming at the problems pointed out in the background art, the invention provides the gas bath type plasma melting machine and the plasma leakage detection method, which can detect leaked plasma, screen out a broken plasma bag, and simultaneously avoid the leaked plasma from affecting the plasma melting environment in a gas bath room, and avoid scale generation or bacteria breeding in the gas bath room.
In order to achieve the aim of the invention, the invention is realized by adopting the following technical scheme:
the invention provides an air bath type slurry melting machine, which comprises a box body and further comprises:
a gas bath room provided in the case;
a bag containing part for placing a plasma bag, which is arranged in the air bath chamber;
a water receiving part for receiving the liquid dropped from the bag containing part, which is arranged below the bag containing part;
a liquid detection device provided in the water receiving portion;
and the control system is communicated with the liquid detection device, and the control system gives an alarm when the liquid detection device detects that the liquid parameter in the water receiving part reaches a preset threshold value.
In some embodiments of the present application, the bag containing portion has a plurality of, and a plurality of bag containing portions are arranged at intervals, and each of the lower sides of the bag containing portions is provided with the water receiving portion.
In some embodiments of the present application, a display portion is disposed on a front view surface of the case;
the control system is used for numbering each bag containing part, each water receiving part and each liquid detection device in a one-to-one correspondence mode, and when one liquid detection device detects that the liquid parameter in the corresponding water receiving part reaches a preset threshold value, the corresponding number of the bag containing part is displayed on the display part.
In some embodiments of the present application, the liquid detection device is a load cell or a water level sensor.
In some embodiments of the present application, be equipped with air inlet and gas outlet on the flourishing bag portion, the gas bathroom with be equipped with the return air passageway between the inner wall of box, be equipped with in the return air passageway be used for to the heating portion of gas bathroom transport steam, the gas outlet be the gas bathroom with the only opening of return air passageway intercommunication.
In some embodiments of the present application, the bag portion is suspended in the gas chamber, a plurality of gas inlets are provided on a side portion of the bag portion, and a bottom end of the bag portion is closed.
In some embodiments of the present application, the left and right sides of the bag portion are provided with water absorbing portions.
In some embodiments of the present application, a vibrating motor is arranged on the box body, a connecting rod is arranged at the power output end of the vibrating motor, the other end of the connecting rod stretches into the air bath chamber and is connected with the water absorbing parts, and the water absorbing parts located on two sides of the bag containing parts are alternately contacted with the bag containing parts under the action of the vibrating motor.
In some embodiments of the present application, the box includes a top cover, a bottom plate, and a side wall disposed in a circumferential direction, where a first partition board and a second partition board disposed in opposite directions up and down, and a first inner side board and a second inner side board disposed in opposite directions left and right are disposed in the box;
the tops of the first inner side plate and the second inner side plate are respectively connected with the tops of the side walls, and a certain distance is reserved between the first inner side plate and the second inner side plate and the adjacent side wall so as to form a first air return channel;
the first partition plate and the second partition plate are respectively arranged between the first inner side plate and the second inner side plate, the first partition plate is positioned above the second partition plate, and the water receiving part is arranged on the second partition plate;
a certain distance is reserved between the first partition plate and the top cover to form a second air return channel, and a first air return opening is arranged at the top of the first inner side plate and the top of the second inner side plate to communicate the first air return channel with the second air return channel;
the second partition plate is provided with a certain distance with the bottom plate to form a third air return channel, and a second air return opening is arranged between the bottoms of the first inner side plate and the second inner side plate and the bottom plate to communicate the second air return channel with the third air return channel.
The invention also provides a plasma leakage detection method, which is applied to the gas bath type plasma melting machine, and comprises the following steps:
the liquid dropped from the bag part falls into the water receiving part;
the liquid detection device detects liquid in the water receiving part, and when the liquid parameter detected by the liquid detection device reaches a preset threshold value, the control system gives an alarm and displays the number of the bag containing part corresponding to the liquid detection device on the display part.
Compared with the prior art, the invention has the advantages and positive effects that:
in the pulp melting machine disclosed by the application, when liquid detection device detects that the liquid parameter in the water receiving part reaches the preset threshold value, control system sends out the alarm to remind operating personnel to have cracked plasma bag, and in time take out cracked plasma bag, avoid the liquid that leaks to influence the pulp melting environment in gas bathroom, avoid producing incrustation scale or breeding bacterium etc..
The plasma leakage detection method disclosed by the application can not influence normal operation of the molten plasma to the greatest extent, and an alarm can be triggered only when the plasma leakage quantity is large and exceeds the Cheng Shuineng force range of the water receiving part, so that the process of the molten plasma is not influenced to the greatest extent, and the slurry melting efficiency is improved.
The water receiving part is used as a detection position of the leaked liquid, so that adverse effects of the leaked liquid on the slurry melting environment of the gas bathroom are avoided, real-time detection and alarm are realized, and the volume of equipment is not increased additionally.
Other features and advantages of the present invention will become apparent upon review of the detailed description of the invention in conjunction with the drawings.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions of the prior art, the drawings that are needed in the embodiments or the description of the prior art will be briefly described below, it will be obvious that the drawings in the following description are some embodiments of the present invention, and that other drawings can be obtained according to these drawings without inventive effort to a person skilled in the art.
FIG. 1 is a schematic view of a gas-bath slurry melting machine according to an embodiment;
FIG. 2 is a schematic view of a gas-bath slurry machine according to an embodiment with a top cover omitted;
FIG. 3 is a cross-sectional view taken along line A-A of FIG. 1;
FIG. 4 is a cross-sectional view taken along B-B in FIG. 1;
fig. 5 is a schematic view of a mating structure of the water absorbing portion and the bag portion according to the embodiment.
Reference numerals:
100-box body, 110-top cover, 120-bottom plate, 130-side wall;
200-a gas bathroom, 210-a first partition plate, 220-a second partition plate, 230-a first inner side plate, 240-a second inner side plate;
300-bag containing part, 310-air inlet and 320-air outlet;
400-heating part;
500-water receiving part;
610-first return air channel, 620-second return air channel, 630-third return air channel, 640-first return air port, 650-second return air port;
700-water absorbing part, 710-vibrating motor, 720-connecting rod, 730-vent.
Detailed Description
The following description of the embodiments of the present application will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all, of the embodiments of the present application. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are within the scope of the present disclosure.
In the description of the present application, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the present application and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present application.
The terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present application, unless otherwise indicated, the meaning of "a plurality" is two or more.
In the description of the present application, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art in a specific context.
In the present invention, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.
The following disclosure provides many different embodiments, or examples, for implementing different features of the invention. In order to simplify the present disclosure, components and arrangements of specific examples are described below. They are, of course, merely examples and are not intended to limit the invention. Furthermore, the present invention may repeat reference numerals and/or letters in the various examples, which are for the purpose of brevity and clarity, and which do not themselves indicate the relationship between the various embodiments and/or arrangements discussed. In addition, the present invention provides examples of various specific processes and materials, but one of ordinary skill in the art will recognize the application of other processes and/or the use of other materials.
Example 1
The present embodiment discloses a gas bath type slurry melting machine, referring to fig. 1 to 5, including a box 100, the box 100 forms an outer contour of the entire apparatus.
The case 100 in this embodiment has a rectangular parallelepiped structure, and the gas shower room 200 is provided in the case 100. The hot air flows through the air bath room 200, and heat exchange is generated between the hot air and the low-temperature plasma bag to be melted, so that the purpose of melting plasma is achieved.
The hot air is supplied from the heating part 400, and the heating part 400 is used to deliver the hot air into the air bath 200.
The gas shower room 200 is provided with a bag holding portion 300 for holding a plasma bag, and the plasma bag to be thawed is placed in the portion Cheng Dai.
A return air channel is provided between the gas bath 200 and the inner wall of the case 100, and the gas in the gas bath 200 flows back to the heating part 400 through the return air channel, and flows into the gas bath 200 after being reheated by the heating part 400, thereby forming a hot air circulation flow path, so that the temperature required by the slurry melting in the gas bath 200 is maintained.
The temperature of the plasma bag to be melted is lower, so that the surface temperature of the bag containing part 300 is also reduced, hot air passes through the bag containing part 300 during the pulp melting, the hot air is condensed into condensed water on the surface of the bag containing part 300 with lower temperature, a small amount of condensed water can be evaporated by the hot air, and if the condensed water is more and can not be timely evaporated by the hot air, the condensed water can drop downwards.
Some plasma bags are broken during transportation and the like, and before the plasma melting, the plasma liquid after melting flows out from the broken place and drops downwards in the process of melting the plasma.
Therefore, in this embodiment, the water receiving portion 500 is disposed at the bottom of the bag portion 300, and is used for receiving the liquid dropped from the bag portion 300, where the liquid includes condensed water and/or leaked plasma, so as to prevent the dropped liquid from affecting the slurry melting environment of the gas bathroom 200, and avoid generating scale or breeding bacteria.
When the plasma bag is broken, the plasma is always leaked along with the progress of the melting of the plasma, and if the broken plasma bag cannot be taken out in time, the always leaked plasma may exceed the water containing capacity range of the water receiving part 500, and the leaked plasma can overflow the water receiving part 500 to affect the melting environment of the gas bathroom 200.
If the broken plasma bag cannot be timely screened and taken out, the operator does not know which plasma bag is broken in advance during the operation of taking out the plasma bag after the completion of the plasma melting, and therefore, the operation of taking out the broken plasma bag is not performed with a proper degree of slowness, and the plasma which has not been completely flowed out of the broken plasma bag is leaked into the gas shower 200 during the process of taking out.
To solve this problem, the present embodiment provides a plasma leakage detecting structure, specifically, a liquid detecting device (not shown) is provided in the water receiving portion 500, and the liquid detecting device is used to detect liquid parameters such as liquid weight, liquid height, etc. in the water receiving portion 500.
The slurry melter also includes a control system in communication with the liquid detection device.
When the liquid detection device detects that the liquid parameter in the water receiving part 500 reaches the preset threshold value, the control system gives an alarm to remind an operator of the broken plasma bag and take out the broken plasma bag in time.
When the plasma bag is not broken, the liquid dropped into the water receiving portion 500 is condensed water as the molten plasma proceeds, and the condensed water does not give an alarm in general.
When the plasma bag is broken, the liquid dropped into the water receiving portion 500 is condensed water and leaked plasma as the molten plasma proceeds. If the total liquid amount of the two liquid amounts does not reach the preset threshold value, an alarm is not caused. If the total amount of the liquid reaches a preset threshold value, an alarm is caused.
In some embodiments of the present application, the plurality of bag portions 300 are provided, and the plurality of bag portions 300 are arranged at intervals, so that the gaps between the bag portions 300 are helpful to improve the hot air flowing performance.
Each of the bag containing parts 300 is internally provided with a plasma bag so as to ensure that each plasma bag can obtain a good heat exchange and slurry melting effect and realize the independence of the crack detection of each plasma bag.
A water receiving part 500 is provided under each of the pouch parts 300 to ensure that the liquid dropped from each of the pouch parts 300 can be effectively received.
In some embodiments of the present application, a display (not shown) is provided on the front surface of the case 100. The display part is communicated with the control system and is used for displaying related parameters such as temperature, time and the like in the slurry melting process.
The control system is provided with a number corresponding to each of the bag portion 300, each of the water receiving portion 500, and each of the liquid detecting devices.
When a certain liquid detection device detects that the liquid parameter in the corresponding water receiving part 500 reaches the preset threshold, the number of the corresponding bag containing part 300 is displayed on the display part. Thus, an operator can know which plasma bag is ruptured in time and at a glance, so as to take out the ruptured plasma bag in a targeted manner.
After the control system gives an alarm, the plasma melting is stopped, and the heating part and other parts are stopped, so that an operator can take out the broken plasma bag in time and then continue to start the plasma melting process.
A number mark corresponding to the position near the pouch portion 300 to be conspicuous may be provided, and the number mark is the same as the number displayed on the display portion, so that the operator can take out the corresponding plasma pouch from the gas bath.
In some embodiments of the present application, the liquid detection device is a load cell or a water level sensor.
When a load cell is used, the weight of the liquid in the water receiving portion 500 is detected.
When the water level sensor is used, the height of the liquid in the water receiving part 500 is detected.
The alarm can also be in the form of power-on alarm, and a circuit is formed when the liquid height reaches a certain height to trigger an alarm.
In some embodiments of the present application, the water receiving part 500 may adopt a detachable water receiving disc structure, or a water outlet is provided at the bottom of the water receiving part 500, and the liquid in the water receiving part 500 is cleaned periodically.
In some embodiments of the present application, the bag portion 300 is provided with an air inlet 310 and an air outlet 320, and the air outlet 320 is the only port for communicating the air bathroom 200 with the air return channel.
The hot air input into the air bath 200 from the heating part 400 flows into the bag containing part 300 through the air inlet 310, the hot air exchanges heat with the plasma bag positioned in the Cheng Dai part 300, and the air after heat exchange flows into the air return channel through the air outlet 320 and enters the next flowing cycle.
Because the air outlet 320 is the only port that the air bathroom 200 and the return air channel communicate, the hot air in the air bathroom 200 can only enter the return air channel through the bag containing part 300, so that the hot air in the air bathroom 200 can participate in the heat exchange process with the plasma bag, the heat waste is avoided, and the hot air utilization rate is improved.
In the process of flowing out the hot gas in the gas bathroom 200 through the gas outlet 320, the process of collecting the hot gas is realized, so that the hot gas is collected in the Cheng Dai part 300 to exchange heat with the plasma bag, the hot gas is more concentrated, and the slurry melting effect is better.
The hot gas is gathered and flows out in the bag containing part 300, so that high-efficiency heat exchange is realized, and meanwhile, the quick return of the gas after heat exchange is also realized, and the slurry melting efficiency is improved; meanwhile, the contact area and the contact wind power of the hot air and the plasma bag are also improved, and the plasma melting effect is improved.
The hot air flows out after passing through the bag containing parts 300, so that the plasma bags in each bag containing part 300 can realize heat exchange, and the uniformity of the molten plasma is improved.
In some embodiments of the present application, the bag containing portion 300 is suspended in the gas bathroom 200, and the plasma bag is vertically placed in the bag containing portion 300 in a vertical suspension manner, so as to facilitate the extraction operation of the plasma bag.
The two sides of the bag containing part 300 are provided with a plurality of air inlets 310, hot air which is input into the air bath room 200 by the heating part 400 enters the bag containing part 300 through the air inlets 310 on the two sides, hot air flows through the two sides of the plasma bag, and the two sides of the plasma bag can exchange heat with the hot air, so that the uniformity of the molten plasma is improved.
In addition, the double-side air inlet mode of the bag containing part 300 further improves the flow performance of hot air and improves the heat exchange efficiency.
The air inlet 310 is provided in a plurality of sides of the bag 300 at intervals, and ensures the structural strength of the bag 300 to be able to bear the weight of the plasma bag while ensuring the air inlet function.
The liquid generated in the plasma bag during the process of melting the plasma flows downward by gravity and is collected at the bottom of the bag-containing portion 300.
The bottom end of the pouch 300 is closed to prevent liquid from dripping in the first time.
In some embodiments of the present application, the air inlet 310 at the lowermost portion is spaced apart from the closed bottom end of the pouch portion 300. This distance provides space for the storage of liquid and prevents excess liquid from exiting the lowermost inlet 310.
In some embodiments of the present application, a water absorbing part 700 is provided in the gas bathroom 200, and the water absorbing part 700 is used to absorb the liquid on the surface of the pouch part 300 or the liquid dropped from the pouch part 300. That is, even if liquid drips from the inside of the bag portion, the liquid is first absorbed by the water absorbing portion.
The water absorbing part 700 is preferably disposed adjacent to the pouch part 300 to secure water absorbing effect.
In order to absorb the liquid on the surface of the pouch part 300, the water absorbing part 700 needs to be disposed close to the surface of the pouch part 300. In this embodiment, the water absorbing parts 700 are provided at both left and right sides of the pouch part 300.
In order to absorb the liquid dropped from the pouch 300, the water absorbing part 700 needs to be disposed under the pouch 300 to receive and absorb the dropped liquid.
In fig. 3 and 4 of the present embodiment, only the water absorbing parts 700 are provided at the left and right sides of the pouch part 300.
The liquid can flow downwards under the action of gravity, so in some embodiments of the present application, the water absorbing part 700 contacts with the lower position of the bag containing part 300, so as to fully utilize the water absorbing effect of the water absorbing part and ensure the liquid absorbing effect.
In some embodiments of the present application, referring to fig. 5, a vibration motor 710 is disposed on the case 100, a connecting rod 720 is disposed at a power output end of the vibration motor 710, and another end of the connecting rod 720 extends into the air bathroom 200 and is connected with the water absorbing portion 700, and the water absorbing portions 700 located at two sides of the bag portion 300 alternately contact with the bag portion 300 under the action of the vibration motor 710, so as to realize contact type water absorption.
In the process that the water absorbing parts 700 at two sides are alternately contacted with the bag containing part 300, the vibration of the bag containing part 300 is realized through the action of the water absorbing parts 700, so that the vibration of the built-in plasma bag is caused, and the uniformity and efficiency of the plasma melting of the plasma bag are improved.
Meanwhile, the water absorbing part 700 intermittently contacts with the bag containing part 300, water absorbing is realized when the water absorbing part 700 contacts with the bag containing part 300, and when the water absorbing part 700 is separated from the bag containing part 300, hot air circulates through a gap between the water absorbing part 700 and the bag containing part 300, and the hot air can evaporate a small amount of liquid remained on the surfaces of the water absorbing part 700 and the bag containing part 300, thereby being beneficial to improving the water removing effect.
The plurality of water absorbing parts 700 can be simultaneously and fixedly arranged on the same connecting rod 720, and the synchronous movement of the plurality of water absorbing parts 700 is realized through the same vibration motor 710, so that the structure is more compact.
In some embodiments of the present application, the water absorbing part 700 is made of a water absorbing material such as water absorbing cloth or sponge, and has water absorbing property, elasticity and wear resistance.
In some embodiments of the present application, the water absorbing portion 700 is provided with a plurality of air holes 730, and when the hot air flows through the air holes 730, a part of the liquid on the water absorbing portion 700 is evaporated, so as to help to improve the water absorbing capability of the water absorbing portion 700; meanwhile, the hot air can be obtained at the position of the water absorbing part 700 contacted with the water containing bag part 300, and the uniformity of the molten slurry is ensured.
In some embodiments of the present application, the bag-holding portion 300 is made of a flexible material, which protects the plasma bag from being scratched by the hard material.
In some embodiments of the present application, the heating portion 400 is disposed in the air return channel, the air flowing into the air return channel from the air bath 200 is the air exchanging with the plasma bag, the air temperature is low, the air with low temperature is reheated in the air return channel by the heating portion 400, and then the air flows into the air bath 200 for the next heat exchanging process, so that the air flowing into the air bath 200 is the heated air, the stability of the slurry melting temperature is ensured, and the heating efficiency of the heating portion is improved.
The heating part 400 in this embodiment includes a blower that provides power for the circulating flow of the gas and a heating member (e.g., a heating wire) for heating the gas.
In some embodiments of the present application, the case 100 includes a top cover 110, a bottom plate 120, and a sidewall 130 disposed circumferentially, wherein the top cover 110 is in an openable structure. The case 100 is provided with a first partition 210 and a second partition 220 disposed vertically opposite to each other, and a first inner side plate 230 and a second inner side plate 240 disposed horizontally opposite to each other. The top of the first and second inner side plates 230 and 240 are respectively connected with the top of the left and right side walls 130, and the first and second inner side plates 230 and 240 are respectively spaced apart from the adjacent side walls 130 by a certain distance to form a first return air channel 610, see fig. 4. That is, the first return air passage 610 is formed at both left and right sides of the air bath 200.
The first and second partitions 210 and 220 are disposed between the first and second inner side plates 230 and 240, respectively, and the first partition 210 is located above the second partition 220.
A distance is provided between the first partition 210 and the top cover 110 to form a second return air channel 620, and a first return air port 640 is provided at the top of the first and second inner side plates 230 and 240 to communicate the first and second return air channels 610 and 620.
The second partition 220 is spaced apart from the bottom plate 120 by a distance to form a third return air channel 630, and the bottoms of the first and second inner side plates 230 and 240 are spaced apart from the bottom plate 120 by a second return air port 650 to communicate the second and third return air channels 620 and 630.
The gas circulation flow path is: the hot air input into the air bath 200 from the heating part 400 flows into the bag containing part 300 through the air inlet 310, exchanges heat with the plasma bag, flows into the second air return channel 620 through the air outlet 320, flows into the first air return channel 610 through the first air return opening 640, flows into the third air return channel 630 through the second air return opening 650, and flows into the air bath 200 for the next heat exchange.
The embodiment adopts the mode of returning air from two sides, which is beneficial to improving the air returning efficiency, thereby improving the heat exchanging efficiency.
The gas shower 200 in this embodiment is formed by a first partition 210, a second partition 220, a first inner side plate 230 and a second inner side plate 240 on the left and right sides, and front and rear side walls 130 of the case.
The bag 300 is hung on the first partition 210, and the water receiving part 500 is disposed on the second partition 220.
Of course, in other embodiments, the first air return passages 610 may be formed on the front and rear sides of the air bath 200, or the first air return passages 610 may be formed on the front, rear, left, right, and circumferential sides of the air bath 200, by changing the installation position of the inner panel.
In some embodiments of the present application, the air outlet 320 is communicated with the second air return channel 620, that is, the top opening of the bag portion 300 is the air outlet 320, so that the air flow efficiency is improved by utilizing the upward flowing characteristic of the hot air; meanwhile, after the top cover 110 is opened, the plasma bag can be stored/taken out, so that the operation convenience is improved.
Because the main body of the bag 300 is made of soft material, in order to ensure the installation reliability of the bag 300, a support structure (not labeled) with a certain structural strength can be arranged at the top opening of the bag 300, and the support is matched with the opening on the first partition 210, so as to realize the hanging arrangement of the bag 300.
In some embodiments of the present application, the heating portion 400 is disposed in the third air return channel 630, and the air outlet of the heating portion 400 is directly communicated with the air bath 200, so that the heated air can directly flow into the air bath 200, thereby improving the utilization rate of hot air and avoiding heat waste.
The liquid produced by the pulp melting machine during pulp melting, including condensed water and/or leaked plasma, is firstly blocked by the closed bottom end of the bag containing part 300; if the liquid amount exceeds the Cheng Shuineng force range of the bottom of the pouch part 300, the liquid is absorbed by the water absorbing part 700 at the outer side; if the liquid amount exceeds the water absorption capacity range of the water absorption part 700, the liquid drops down into the water receiving part 500; if the liquid amount does not exceed the water receiving capacity of the water receiving part 500, the slurry melting process is always performed; or the liquid quantity exceeds the water receiving capacity of the water receiving part 500, an alarm is triggered, the slurry melting is stopped, an operator is reminded to take out the broken plasma bag in time, and then slurry melting is continued, so that the overflow liquid is prevented from affecting the slurry melting environment.
The structure plays a role in multiple protection and blocking on liquid, effectively avoids the liquid from affecting the slurry melting environment, and avoids scale generation or bacteria breeding in the gas bathroom 200.
Example two
The embodiment discloses a plasma leakage detection method, which is applied to the gas bath type plasma melting machine disclosed in the first embodiment.
The detection method comprises the following steps:
the liquid dropped from the pouch part 300 falls into the water receiving part 500;
the liquid detection device detects the liquid in the water receiving part 500, and when the liquid parameter detected by the liquid detection device reaches a preset threshold value, the control system gives an alarm and displays the number of the bag containing part 300 corresponding to the liquid detection device on the display part.
The detection method can not influence normal operation of the slurry to the maximum extent, and can trigger an alarm only when the plasma leakage amount is large and exceeds the Cheng Shuineng force range of the water receiving part 500, so that the slurry melting process is not influenced to the maximum extent, and the slurry melting efficiency is improved.
The water receiving part 500 is used as a detection position of the leaked liquid, so that adverse effects of the leaked liquid on the slurry melting environment of the gas bathroom 200 are avoided, real-time detection and alarm are realized, and the volume of equipment is not increased additionally.
In the description of the above embodiments, particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing is merely illustrative of the present invention, and the present invention is not limited thereto, and any changes or substitutions easily contemplated by those skilled in the art within the scope of the present invention should be included in the scope of the present invention. Therefore, the protection scope of the invention is subject to the protection scope of the claims.
Claims (4)
1. The utility model provides a gas bath formula slurry melting machine, includes the box, its characterized in that still includes:
a gas bath room provided in the case;
a bag containing part for placing a plasma bag, which is arranged in the air bath chamber;
a water receiving part for receiving the liquid dropped from the bag containing part, which is arranged below the bag containing part;
a liquid detection device provided in the water receiving portion;
a control system in communication with the liquid detection device, the control system issuing an alarm when the liquid detection device detects that a liquid parameter within the water receiving portion reaches a preset threshold;
the water receiving parts are arranged below the bag containing parts;
the control system is used for numbering each bag containing part, each water receiving part and each liquid detection device in a one-to-one correspondence manner, and when one liquid detection device detects that the liquid parameter in the corresponding water receiving part reaches a preset threshold value, the corresponding number of the bag containing part is displayed on the display part;
an air inlet and an air outlet are formed in the bag containing part, an air return channel is formed between the air bath room and the inner wall of the box body, a heating part for conveying hot air to the air bath room is arranged in the air return channel, and the air outlet is the only through port communicated with the air bath room and the air return channel;
the bag containing part is hung in the gas bathroom, a plurality of gas inlets are formed in the side part of the bag containing part, and the bottom end of the bag containing part is closed;
the left side and the right side of the bag containing part are respectively provided with a water absorbing part;
the box is provided with a vibrating motor, the power output end of the vibrating motor is provided with a connecting rod, the other end of the connecting rod stretches into the air bath chamber and is connected with the water absorbing parts, and the water absorbing parts positioned on two sides of the bag containing part are alternately contacted with the bag containing part under the action of the vibrating motor.
2. The gas bath type slurry melting machine according to claim 1, wherein,
the liquid detection device is a weighing sensor or a water level sensor.
3. A gas bath type slurry melting machine according to claim 1 or 2, wherein,
the box body comprises a top cover, a bottom plate and a side wall which is arranged in the circumferential direction, wherein a first partition plate and a second partition plate which are arranged in an up-down opposite manner, and a first inner side plate and a second inner side plate which are arranged in a left-right opposite manner are arranged in the box body;
the tops of the first inner side plate and the second inner side plate are respectively connected with the tops of the side walls, and a certain distance is reserved between the first inner side plate and the second inner side plate and the adjacent side wall so as to form a first air return channel;
the first partition plate and the second partition plate are respectively arranged between the first inner side plate and the second inner side plate, the first partition plate is positioned above the second partition plate, and the water receiving part is arranged on the second partition plate;
a certain distance is reserved between the first partition plate and the top cover to form a second air return channel, and a first air return opening is arranged at the top of the first inner side plate and the top of the second inner side plate to communicate the first air return channel with the second air return channel;
the second partition plate is provided with a certain distance with the bottom plate to form a third air return channel, and a second air return opening is arranged between the bottoms of the first inner side plate and the second inner side plate and the bottom plate to communicate the second air return channel with the third air return channel.
4. A plasma leakage detection method, characterized in that it is applied to the gas bath type plasma melter as set forth in any one of claims 1 to 3, the detection method comprising:
the liquid dropped from the bag part falls into the water receiving part;
the liquid detection device detects liquid in the water receiving part, and when the liquid parameter detected by the liquid detection device reaches a preset threshold value, the control system gives an alarm and displays the number of the bag containing part corresponding to the liquid detection device on the display part.
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