CN107837652A - A kind of fluid suction device of Chemical Manufacture acidic and alkaline gas - Google Patents
A kind of fluid suction device of Chemical Manufacture acidic and alkaline gas Download PDFInfo
- Publication number
- CN107837652A CN107837652A CN201711187193.6A CN201711187193A CN107837652A CN 107837652 A CN107837652 A CN 107837652A CN 201711187193 A CN201711187193 A CN 201711187193A CN 107837652 A CN107837652 A CN 107837652A
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- end outer
- main body
- suction device
- fluid suction
- chemical manufacture
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
- B01D53/18—Absorbing units; Liquid distributors therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
- B65D25/20—External fittings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
- B65D25/54—Inspection openings or windows
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
- G01F23/22—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
- G01F23/28—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring the variations of parameters of electromagnetic or acoustic waves applied directly to the liquid or fluent solid material
- G01F23/296—Acoustic waves
- G01F23/2962—Measuring transit time of reflected waves
Abstract
The invention discloses a kind of fluid suction device of Chemical Manufacture acidic and alkaline gas, including firm banking and motor, the upper end outer surface of the firm banking is installed with support bar, and the upper end outer surface of support bar is installed with bottom plate, the outer surface of the bottom plate is provided with screw, the lower end outer surface of the motor is fixedly connected with the upper end outer surface of bottom plate, and the outer surface of motor is provided with fin.The fluid suction device of the Chemical Manufacture acidic and alkaline gas, provided with power governor, ultrasonic water level gauge main body, sealing ring and fastening bolt, the speed of liquids recovery can be adjusted according to specific work requirements, so as to lift operating efficiency, improve the measurement accuracy of instrument, supression function with interference echo ensures the true of measurement data, advanced detection technique, adapt to various complex environments, sealing is good enough, the problem of pernicious gas contained will not leak, it is more safe and reliable in use.
Description
Technical field
The present invention relates to fluid suction device field, specially a kind of liquid absorption of Chemical Manufacture acidic and alkaline gas is set
It is standby.
Background technology
The relation of the mankind and chemical industry is very close, spreads to the every aspect of life, in the modern life, almost at any time with
Ground all be unable to do without chemical products, from material lifes such as clothing, food, shelter, rows to culture and arts, the cultural life such as amusement, being required for
Chemical product is serviced for it, and fluid suction device is exactly caused liquid when collecting Chemical Manufacture, and present liquid absorption is set
It is standby, it is impossible to the speed of liquids recovery is adjusted according to specific work requirements, does not improve the measurement accuracy of instrument, without dry
The supression function of disturbing echo cannot be guaranteed the true of measurement data, and detection technique more falls behind, it is impossible to various complex environments are adapted to,
The problem of sealing is not good enough, and the pernicious gas contained may leak, not safe and reliable enough in use, experience sense
Difference, feature are poor, it is necessary to further perfect.
The content of the invention
（One）The technical problem of solution
In view of the shortcomings of the prior art, the invention provides a kind of fluid suction device of Chemical Manufacture acidic and alkaline gas, at this
Equipment in region, the speed of liquids recovery can be adjusted according to specific work requirements, so as to lift operating efficiency, is improved
The measurement accuracy of instrument, there is true, the advanced detection technique of the supression function guarantee measurement data of interference echo, adapt to each
Kind of complex environment, the problem of sealing is good enough, and the pernicious gas contained will not leak, more safety can in use
Lean on, and the personnel that are convenient to operation the parts of correlation are fixed installation connection, while movement easy to disassemble, structure letter
It is single, it is easy to operate.
（Two）Technical scheme
To realize object above, the present invention is achieved by the following technical programs：A kind of liquid of Chemical Manufacture acidic and alkaline gas
Body absorption equipment, including firm banking and motor, the upper end outer surface of the firm banking is installed with support bar, and supports
The upper end outer surface of bar is installed with bottom plate, and the outer surface of the bottom plate is provided with screw, the lower end outer surface of the motor with
The upper end outer surface of bottom plate is fixedly connected, and the outer surface of motor is provided with fin, and peace is fixed in the upper end outer surface of the motor
Equipped with Portable handle, and one end outer surface of motor is provided with fan guard, and the other end outer surface of the motor is installed with certainly
Sucking pump main body, and the upper end outer surface of self priming pump main body is provided with absorption tube, a side external surface of the self priming pump main body is provided with work(
Rate adjuster, and the lower end outer surface of self priming pump main body is installed with transfer tube, one end outer surface of the transfer tube is provided with
Fastening bolt, and the inside inner surface of fastening bolt is provided with internal thread, the outer surface of the internal thread is provided with screwed pipe, and screw thread
The upper end outer surface of pipe is provided with sealing ring, and the lower end outer surface of the screwed pipe is installed with adapter sleeve, and under adapter sleeve
End outer surface is installed with Box Cover, and the upper end outer surface of the Box Cover is provided with air bleeding valve, and close to the upper end of Box Cover
The side of outer surface air bleeding valve is provided with ultrasonic water level gauge main body, and the upper end outer surface of the ultrasonic water level gauge main body, which is provided with, to be shown
Show device, and the lower section of the upper end outer surface display close to ultrasonic water level gauge main body is provided with operation button, the ultrasonic wave water
One side external surface of position meter main body is provided with USB, and the lower end outer surface of the Box Cover is installed with storage bin, and stores
The outer surface of case is provided with photoscope, and the lower section of the outer surface photoscope of the close storage bin is provided with air gauge, the ultrasonic wave
The inside inner surface of water-level gauge main body is provided with sensor, and one of the inside inner surface sensor close to ultrasonic water level gauge main body
Side is provided with piezo-electric crystal, and the lower section of the close piezo-electric crystal is provided with computing module, and the lower end outer surface of computing module is fixed
Double flat weighing apparatus is installed and suppresses noise multipoint reception module.
Preferably, the quantity of the photoscope is three groups, and photoscope is placed in parallel respectively.
Preferably, the outer surface of the Portable handle is provided with skid resistance strip, and the quantity of skid resistance strip is five groups.
Preferably, the quantity of the fin is four groups, and fin is placed in parallel respectively.
Preferably, the upper end outer surface of the firm banking passes through the upper end outer surface of support bar and the lower end appearance of bottom plate
Face is fixedly connected, and the outer surface of firm banking scribbles anti-oxidation and antisepsis nanometer layer.
Preferably, the barometric internal inner surface is provided with scale value, and the quantity of scale value is some groups.
Preferably, the outer surface of the power governor is provided with assembling pivot, and the quantity of assembling pivot is two groups.
Preferably, the air bleeding valve is fixedly mounted on the upper end outer surface of Box Cover, and Box Cover is a kind of stainless steel
The component of matter.
Preferably, the outer surface of the Box Cover is provided with through hole, and the quantity of through hole is three groups.
Preferably, the ultrasonic water level gauge main body is a kind of component of PVC material, and ultrasonic water level gauge main body is outer
Surface scribbles hydrophobic oleophobic layer.
（Three）Beneficial effect
The invention provides a kind of fluid suction device of Chemical Manufacture acidic and alkaline gas, possesses following beneficial effect：
（1）, the Chemical Manufacture acidic and alkaline gas fluid suction device, by the self priming pump main body and power governor of setting,
The power of self priming pump can be adjusted, the speed of liquids recovery can be adjusted according to specific work requirements, so as to be lifted
Operating efficiency.
（2）, the Chemical Manufacture acidic and alkaline gas fluid suction device, by the ultrasonic water level gauge main body of setting, double
Balance suppresses noise multipoint reception module and photoscope, and ultrasonic pulse is sent by sensor in the measurements, and sound wave is through liquid table
Received after the reflection of face by same sensor, electric signal is converted into by piezo-electric crystal, and computing module is installed, by the hair of sound wave
Time between penetrating and receiving calculates sensor to the distance on fluid to be measured surface, due to using non-contacting measurement, is tested
Medium is almost unrestricted, can be widely used for the measurement of various liquid and solid material height, while improves the measurement of instrument
Precision, there is true, the advanced detection technique of the supression function guarantee measurement data of interference echo, adapt to various complicated rings
Border, and when instrument breaks down, the observation of capacity can be carried out by photoscope.
（3）, the Chemical Manufacture acidic and alkaline gas fluid suction device, pass through the fastening bolt of setting, sealing ring and spiral shell
Line pipe, fastening bolt can be made closely to be fixed together with screwed pipe, sealing is good enough, and the pernicious gas contained will not
The problem of leaking, it is more safe and reliable in use, while be also convenient for staff and dismantled, it is easy to use.
（4）, the Chemical Manufacture acidic and alkaline gas fluid suction device, can be square by the air gauge and air bleeding valve of setting
Just the atmospheric pressure value inside associative operation personal observations storage bin, when atmospheric pressure value exceedes warning value, can be entered in time by air bleeding valve
The related pump-down process of row, so that storage bin is in stable state.
（5）, the Chemical Manufacture acidic and alkaline gas fluid suction device, by the screw, bottom plate and Portable handle of setting,
The personnel that are convenient to operation the parts of correlation are fixed installation connection, while movement easy to disassemble, simple in construction, operation side
Just.
Brief description of the drawings
Fig. 1 is the overall structure figure of apparatus of the present invention；
Fig. 2 is the partial enlarged drawing of apparatus of the present invention；
Fig. 3 is the fastening bolt structure figure of apparatus of the present invention；
Fig. 4 is the cut-away view of the ultrasonic water level gauge main body of apparatus of the present invention.
In figure：1 firm banking, 2 support bars, 3 bottom plates, 4 screws, 5 motors, 6 fin, 7 Portable handles, 8 fan guards, 9
Self priming pump main body, 10 absorption tubes, 11 power governors, 12 transfer tubes, 13 fastening bolts, 14 internal threads, 15 screwed pipes, 16 sealings
Circle, 17 adapter sleeves, 18 Box Covers, 19 air bleeding valves, 20 ultrasonic water level gauge main bodys, 21 displays, 22 operation buttons, 23USB are inserted
Mouth, 24 storage bins, 25 photoscopes, 26 air gauges, 27 sensors, 28 piezo-electric crystals, 29 computing modules, 30 double flats weighing apparatus suppress noise
Multipoint reception module.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Fig. 1-4 are referred to, the present invention provides a kind of technical scheme：A kind of liquid absorption of Chemical Manufacture acidic and alkaline gas is set
It is standby, including firm banking 1 and motor 5, the upper end outer surface of firm banking 1 is installed with support bar 2, and support bar 2 is upper
End outer surface is installed with bottom plate 3, and the outer surface of bottom plate 3 is provided with screw 4, the lower end outer surface of motor 5 and the upper end of bottom plate 3
Outer surface is fixedly connected, and the outer surface of motor 5 is provided with fin 6, and the upper end outer surface of motor 5 is installed with Portable handle
7, and one end outer surface of motor 5 is provided with fan guard 8, the other end outer surface of motor 5 is installed with self priming pump main body 9, and
The upper end outer surface of self priming pump main body 9 is provided with absorption tube 10, and a side external surface of self priming pump main body 9 is provided with power governor 11,
And the lower end outer surface of self priming pump main body 9 is installed with transfer tube 12, one end outer surface of transfer tube 12 is provided with fastening bolt
13, and the inside inner surface of fastening bolt 13 is provided with internal thread 14, the outer surface of internal thread 14 is provided with screwed pipe 15, and screwed pipe
15 upper end outer surface is provided with sealing ring 16, and the lower end outer surface of screwed pipe 15 is installed with adapter sleeve 17, and adapter sleeve 17
Lower end outer surface be installed with Box Cover 18, the upper end outer surface of Box Cover 18 is provided with air bleeding valve 19, and close to Box Cover
The side of 18 upper end outer surface air bleeding valve 19 is provided with ultrasonic water level gauge main body 20, outside the upper end of ultrasonic water level gauge main body 20
Surface is provided with display 21, and the lower section of the upper end outer surface display 21 close to ultrasonic water level gauge main body 20 is pressed provided with operation
Button 22, a side external surface of ultrasonic water level gauge main body 20 are provided with USB 23, and the lower end outer surface of Box Cover 18 is fixedly mounted
There is storage bin 24, and the outer surface of storage bin 24 is provided with photoscope 25, close to the lower section of the outer surface photoscope 25 of storage bin 24
Provided with air gauge 26, the inside inner surface of ultrasonic water level gauge main body 20 is provided with sensor 27, and close to ultrasonic water level gauge master
The side of the inside inner surface sensor 27 of body 20 is provided with piezo-electric crystal 28, and computing module is provided with close to the lower section of piezo-electric crystal 28
29, and the lower end outer surface of computing module 29 is installed with double flat weighing apparatus and suppresses noise multipoint reception module 30, photoscope 25
Quantity is three groups, and photoscope 25 is placed in parallel respectively, and the outer surface of Portable handle 7 is provided with skid resistance strip, the number of skid resistance strip
Measure as five groups, the quantity of fin 6 is four groups, and fin 6 is placed in parallel respectively, and the upper end outer surface of firm banking 1 passes through
The upper end outer surface of support bar 2 is fixedly connected with the lower end outer surface of bottom plate 3, and the outer surface of firm banking 1 scribble it is anti-oxidant
Anticorrosive nano layer, the inside inner surface of air gauge 26 are provided with scale value, and the quantity of scale value is some groups, power governor 11
Outer surface is provided with assembling pivot, and the quantity of assembling pivot is two groups, and air bleeding valve 19 is fixedly mounted on the upper end outer surface of Box Cover 18, and
Box Cover 18 is a kind of component of stainless steel, and the outer surface of Box Cover 18 is provided with through hole, and the quantity of through hole is three groups, ultrasound
Ripple water-level gauge main body 20 is a kind of component of PVC material, and the outer surface of ultrasonic water level gauge main body 20 scribbles hydrophobic oleophobic layer.
In summary, the fluid suction device of the Chemical Manufacture acidic and alkaline gas, the ultrasonic water level gauge master of setting is passed through
Body 20, double flat weighing apparatus suppress noise multipoint reception module 30 and photoscope 25, and ultrasonic pulse is sent by sensor 27 in the measurements,
Sound wave is received after liquid surface reflects by same sensor 27, is converted into electric signal by piezo-electric crystal 28, and be provided with meter
Module 29 is calculated, sensor 27 is calculated to the distance on fluid to be measured surface by the time between the transmitting and reception of sound wave, due to
Using non-contacting measurement, measured medium is almost unrestricted, can be widely used for the measurement of various liquid and solid material height,
The measurement accuracy of instrument is improved simultaneously, true, the advanced detection with the supression function guarantee measurement data of interference echo
Technology, various complex environments are adapted to, and when instrument breaks down, the observation of capacity can be carried out by photoscope 25, is passed through
The self priming pump main body 9 of setting and power governor 11, the power of self priming pump can be adjusted, can be according to specific work
Demand adjusts the speed of liquids recovery, so as to lift operating efficiency, the motor 5 of installation, is mainly responsible for converting electrical energy into machinery
Can, drive the part of correlation to be run, fin 6 is installed on motor 5, radiating and cooling can be played a part of to motor 5, made
Run under the suitable temperature environment of motor 5 all the time, extend the service life of motor 5, pass through air gauge 26 and the exhaust of setting
Valve 19, the atmospheric pressure value inside associative operation personal observations storage bin 24 can be facilitated, when atmospheric pressure value exceedes warning value, row can be passed through
Air valve 19 carries out related pump-down process in time so that storage bin 24 is in stable state, by the fastening bolt 13 of setting,
Sealing ring 16 and screwed pipe 15, can be such that fastening bolt 13 is closely fixed together with screwed pipe 15, and sealing is good enough,
The problem of pernicious gas contained will not leak, it is more safe and reliable in use, while be also convenient for staff and enter
Row dismounting, easy to use, by the screw 4 of setting, bottom plate 3 and Portable handle 7, be convenient to operation parts of the personnel to correlation
Installation connection, while movement easy to disassemble, simple in construction, easy to operate, the appearance of ultrasonic water level gauge main body 20 is fixed
There are display 21 and USB 23 in face, the related capacity parameter value that the personal observations that are convenient to operation are monitored, and can be with
Connect movable storage device, carry out correlation capacity parameter preserve, with facilitate later work in statistics, the transfer tube 12 of setting
Next liquid transporting will mainly be absorbed to the inside of storage bin 24.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality
Body or operation make a distinction with another entity or operation, and not necessarily require or imply and deposited between these entities or operation
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Nonexcludability includes, so that process, method, article or equipment including a series of elements not only will including those
Element, but also the other element including being not expressly set out, or it is this process, method, article or equipment also to include
Intrinsic key element.In the absence of more restrictions.By sentence " including one ... the key element limited, it is not excluded that
Other identical element in the process including the key element, method, article or equipment also be present ", the electricity occurred in this article
Device element electrically connects with the main controller and 220V civil powers in the external world, and main controller can be that computer etc. has played the routine of control
Know equipment.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (10)
1. a kind of fluid suction device of Chemical Manufacture acidic and alkaline gas, including firm banking（1）With motor（5）, the fixation
Base（1）Upper end outer surface be installed with support bar（2）, and support bar（2）Upper end outer surface be installed with bottom plate
（3）, the bottom plate（3）Outer surface be provided with screw（4）, the motor（5）Lower end outer surface and bottom plate（3）Upper end appearance
Face is fixedly connected, and motor（5）Outer surface be provided with fin（6）, the motor（5）Upper end outer surface be installed with just
Prompt handle（7）, and motor（5）One end outer surface be provided with fan guard（8）, the motor（5）Other end outer surface fix peace
Equipped with self priming pump main body（9）, and self priming pump main body（9）Upper end outer surface be provided with absorption tube（10）, the self priming pump main body（9）
A side external surface be provided with power governor（11）, and self priming pump main body（9）Lower end outer surface be installed with transfer tube
（12）, the transfer tube（12）One end outer surface be provided with fastening bolt（13）, and fastening bolt（13）Inside inner surface set
There is internal thread（14）, the internal thread（14）Outer surface be provided with screwed pipe（15）, and screwed pipe（15）Upper end outer surface set
There is sealing ring（16）, the screwed pipe（15）Lower end outer surface be installed with adapter sleeve（17）, and adapter sleeve（17）Under
End outer surface is installed with Box Cover（18）, the Box Cover（18）Upper end outer surface be provided with air bleeding valve（19）, and it is close
Box Cover（18）Upper end outer surface air bleeding valve（19）Side be provided with ultrasonic water level gauge main body（20）, the ultrasonic water level
Count main body（20）Upper end outer surface be provided with display（21）, and close to ultrasonic water level gauge main body（20）Upper end outer surface show
Show device（21）Lower section be provided with operation button（22）, the ultrasonic water level gauge main body（20）A side external surface inserted provided with USB
Mouthful（23）, the Box Cover（18）Lower end outer surface be installed with storage bin（24）, and storage bin（24）Outer surface set
There is photoscope（25）, the close storage bin（24）Outer surface photoscope（25）Lower section be provided with air gauge（26）, it is described super
Sound wave water level meter main body（20）Inside inner surface be provided with sensor（27）, and close to ultrasonic water level gauge main body（20）Inside
Inner surface sensor（27）Side be provided with piezo-electric crystal（28）, the close piezo-electric crystal（28）Lower section be provided with computing module
（29）, and computing module（29）Lower end outer surface be installed with double flat weighing apparatus suppress noise multipoint reception module（30）.
A kind of 2. fluid suction device of Chemical Manufacture acidic and alkaline gas according to claim 1, it is characterised in that：It is described
Photoscope（25）Quantity be three groups, and photoscope（25）It is placed in parallel respectively.
A kind of 3. fluid suction device of Chemical Manufacture acidic and alkaline gas according to claim 1, it is characterised in that：It is described
Portable handle（7）Outer surface be provided with skid resistance strip, the quantity of skid resistance strip is five groups.
A kind of 4. fluid suction device of Chemical Manufacture acidic and alkaline gas according to claim 1, it is characterised in that：It is described
Fin（6）Quantity be four groups, and fin（6）It is placed in parallel respectively.
A kind of 5. fluid suction device of Chemical Manufacture acidic and alkaline gas according to claim 1, it is characterised in that：It is described
Firm banking（1）Upper end outer surface pass through support bar（2）Upper end outer surface and bottom plate（3）Lower end outer surface fix connect
Connect, and firm banking（1）Outer surface scribble anti-oxidation and antisepsis nanometer layer.
A kind of 6. fluid suction device of Chemical Manufacture acidic and alkaline gas according to claim 1, it is characterised in that：It is described
Air gauge（26）Inside inner surface be provided with scale value, the quantity of scale value is some groups.
A kind of 7. fluid suction device of Chemical Manufacture acidic and alkaline gas according to claim 1, it is characterised in that：It is described
Power governor（11）Outer surface be provided with assembling pivot, the quantity of assembling pivot is two groups.
A kind of 8. fluid suction device of Chemical Manufacture acidic and alkaline gas according to claim 1, it is characterised in that：It is described
Air bleeding valve（19）It is fixedly mounted on Box Cover（18）Upper end outer surface, and Box Cover（18）For a kind of structure of stainless steel
Part.
A kind of 9. fluid suction device of Chemical Manufacture acidic and alkaline gas according to claim 1, it is characterised in that：It is described
Box Cover（18）Outer surface be provided with through hole, the quantity of through hole is three groups.
A kind of 10. fluid suction device of Chemical Manufacture acidic and alkaline gas according to claim 1, it is characterised in that：Institute
State ultrasonic water level gauge main body（20）For a kind of component of PVC material, and ultrasonic water level gauge main body（20）Outer surface scribble
Hydrophobic oleophobic layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711187193.6A CN107837652A (en) | 2017-11-24 | 2017-11-24 | A kind of fluid suction device of Chemical Manufacture acidic and alkaline gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711187193.6A CN107837652A (en) | 2017-11-24 | 2017-11-24 | A kind of fluid suction device of Chemical Manufacture acidic and alkaline gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107837652A true CN107837652A (en) | 2018-03-27 |
Family
ID=61679297
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711187193.6A Pending CN107837652A (en) | 2017-11-24 | 2017-11-24 | A kind of fluid suction device of Chemical Manufacture acidic and alkaline gas |
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