CN108131557A - Safe gas supply device with environmental protection characteristic, chemical industry equipment - Google Patents
Safe gas supply device with environmental protection characteristic, chemical industry equipment Download PDFInfo
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- CN108131557A CN108131557A CN201711369416.0A CN201711369416A CN108131557A CN 108131557 A CN108131557 A CN 108131557A CN 201711369416 A CN201711369416 A CN 201711369416A CN 108131557 A CN108131557 A CN 108131557A
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- China
- Prior art keywords
- pipeline
- gas
- chemical industry
- tank
- tank body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C1/00—Pressure vessels, e.g. gas cylinder, gas tank, replaceable cartridge
- F17C1/10—Pressure vessels, e.g. gas cylinder, gas tank, replaceable cartridge with provision for protection against corrosion, e.g. due to gaseous acid
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C13/00—Details of vessels or of the filling or discharging of vessels
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C13/00—Details of vessels or of the filling or discharging of vessels
- F17C13/04—Arrangement or mounting of valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C7/00—Methods or apparatus for discharging liquefied, solidified, or compressed gases from pressure vessels, not covered by another subclass
- F17C7/02—Discharging liquefied gases
- F17C7/04—Discharging liquefied gases with change of state, e.g. vaporisation
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D1/00—Pipe-line systems
- F17D1/08—Pipe-line systems for liquids or viscous products
- F17D1/082—Pipe-line systems for liquids or viscous products for cold fluids, e.g. liquefied gas
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D3/00—Arrangements for supervising or controlling working operations
- F17D3/01—Arrangements for supervising or controlling working operations for controlling, signalling, or supervising the conveyance of a product
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2221/00—Handled fluid, in particular type of fluid
- F17C2221/01—Pure fluids
- F17C2221/016—Noble gases (Ar, Kr, Xe)
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
Safe gas supply device with environmental protection characteristic, chemical industry equipment, argon gas vaporizer are fixedly mounted on argon gas wet tank side, and connect with argon gas wet tank by pipeline by sealing structure；Intelligent gas safety proportioning cabinet is connected with argon gas vaporizer and electrical heating water bath carburetor, and the side wall of tank body is hollow structure, inside be filled with heat-preservation cotton；Air inlet filter assemblies are removably equipped in air inlet pipe, gas outlet filter assemblies are removably installed in air outlet pipe；Sealing structure includes the first sleeve being fixedly connected with first valve, the second casing being fixedly connected with second valve, first sleeve, the material of the second casing are respectively PFA and PTFE, it is equipped with multiple lock rings successively along the length direction of pipeline on the pipeline lateral wall, the present invention designs the intelligent gas safety proportioning cabinet controlled based on module wherein, it can not only realize the real-time observation of gas concentration, more so that concentration preparation is more accurate, the safety of chemical industry equipment gas supply ensure that.
Description
Technical field
Applied technical field is supplied the present invention relates to chemical industry more particularly to there is the safety of environmental protection characteristic, chemical industry equipment
Feeder.
Background technology
Environmental protection industry be in Structure of national economy with prevent environmental pollution, improve the ecological environment, protect national resource for
Technological development that purpose is carried out, production, commercial distribution, the utilization of resources, information service, project contracting, conservation of nature are opened
The general name of the activity such as hair, mainly includes that environmental protection machinery device fabrication, conservation of nature are developed, environmental project construction, environment are protected
Shield service etc..A certain amount of useless dirt exhaust gas would generally be generated in chemical process, mainly including carbon dioxide, two sulphur
Change carbon, hydrogen sulfide, fluoride, nitrogen oxides, chlorine, hydrogen chloride, carbon monoxide, sulfuric acid (mist), lead, mercury, beryllide, flue dust and life
Production property dust etc., air can be polluted by being discharged into air, these substances enter the internal of people by different approach respiratory tracts, and what is had is straight
Life of practicing midwifery endangers, and some also has cumulative effect, can the more serious health for endangering people.
With the quickening of process of industrialization, the chemical industry equipment used by gas is more and more；Chemical industry equipment uses process
In, whether gas is capable of the service life that safe use directly influences equipment；But a kind of few devices of the prior art
It can realize the safe handling of chemical industry equipment gas supply, and for some special chemical products and chemical process, it needs to be passed through lazy
The protective gas such as property gas are protected.In the prior art, the feedway of chemical industry equipment protective gas mainly includes memory
The first valve for contain the storage tank of protective gas, being connected on the storage tank, the second valve being connected on chemical industry equipment, first
It is connected between valve and the second valve by pipeline.By filling filler or being realized by mechanical sealing member between pipeline and valve
Sealing, there are the deficiencies of filler is easy to wear and leakage, and dismounting is difficult.
For problems of the prior art, it is necessary to provide a kind of peace with novelty, creativeness and practicability
Full feeder.
Invention content
The object of the present invention is to provide a kind of safe gas supply devices with environmental protection characteristic, chemical industry equipment, are come with this
It solves the problems, such as to mention in background technology.
The present invention is achieved through the following technical solutions：Safe gas supply device with environmental protection characteristic, chemical industry equipment, packet
Include argon gas wet tank, argon gas vaporizer, the first voltage-stabilizing system, carbon dioxide liquid storage tank, electrical heating water bath carburetor, second
Voltage-stabilizing system, intelligent gas safety proportioning cabinet and surge tank, chemical industry gas equipment, tank body and sealing structure；The argon gas vaporization
Device is fixedly mounted on argon gas wet tank side, and connect with argon gas wet tank by pipeline by sealing structure；The intelligence
Can gas safety proportioning bin connected with argon gas vaporizer and electrical heating water bath carburetor, and be equipped in two connecting pipes the
One voltage-stabilizing system and the second voltage-stabilizing system；The electrical heating water bath carburetor is connected with carbon dioxide liquid storage tank；The chemical industry
Surge tank is provided on the pipeline that gas equipment is connect with intelligent gas safety proportioning, be equipped on the surge tank pressure reducing valve,
Pressure gauge, the bottom of surge tank are connect by pipeline with tank body, the air outlet pipe of tank body lower end；The side wall of the tank body is hollow knot
Structure, inside be filled with heat-preservation cotton；Air inlet filter assemblies are removably equipped in the air inlet pipe, it is removable in the air outlet pipe
That unloads is equipped with gas outlet filter assemblies；Demarcation strip is installed in the tank body, which is separated into first by tank interior
Grade purification cavity and second level purification cavity, and it is equipped with protective layer structure in inner tank wall；The protective layer structure is included at least
Titanium alloy layer between three layers of asbestos board and every two asbestos board；Tank body second level cavity, is equipped with interior corresponding medicament net
Several nozzles；The nozzle is connect with the feed pipe outside tank body, tank base be equipped with drainpipe, and drainpipe, less than institute
State air outlet pipe；The demarcation strip is equipped with several through-holes；Filter screen is equipped in the first order purify cavity body, described the
Medicament net is equipped in secondary cavity；The tank body is equipped with exhaust outlet, and exhaust outlet is equipped with one-way exhaust valve；
The sealing structure includes the first sleeve being fixedly connected with first valve, consolidates with second valve
Surely the second casing connected, the first sleeve, the material of the second casing are respectively PFA and PTFE, the first sleeve
(24) it is plugged in second casing, and (outer surface and the inner surface sealing of the second casing coordinate first sleeve；
It is equipped with multiple lock rings successively along the length direction of pipeline on the pipeline lateral wall, the lock ring is symmetrical for two
Semicircular arc structure, the side of the lock ring are connected through the hinge, and opposite side is bolted, and the lock ring is equipped with pipeline
The radial direction precompression of axis is directed toward, the radial direction precompression is equal to or more than the pressure in pipeline；The lock ring and tube contacts
Side be equipped with bed course, the tight outer surface be equipped with more ribs, the rib be and the matched arc of lock ring shape；It is described
On lock ring be located at rib it is adjacent between be equipped with slot；Lock ring and adjacent another lock ring on pipeline is angled around conduit axis
Difference.
As a kind of perferred technical scheme, the pressure gauge for being used to indicate tank interior pressure is installed on the tank body；
The tank body is equipped with exhaust outlet, and exhaust outlet is equipped with one-way exhaust valve.
As a kind of perferred technical scheme, the medicament net is stainless (steel) wire.
As a kind of perferred technical scheme, singlechip controller, two are provided in the intelligent gas safety proportioning cabinet
Carbonoxide acquisition module, argon gas acquisition module, digital display screen, wireless communication module, clock module and phonetic alarm device；Institute
State carbon dioxide acquisition module, argon gas acquisition module, digital display screen, wireless communication module, clock module and audio alert dress
It puts to control with singlechip controller and connect.
As a kind of perferred technical scheme, it is provided with relief valve and manometer on first voltage-stabilizing system, second
Voltage-stabilizing system and the structure of voltage regulation that the first voltage-stabilizing system is identical formula；On the argon gas wet tank and carbon dioxide liquid storage tank
It is respectively connected with appendix.
As a kind of perferred technical scheme, second casing and the first sleeve phase thread fitting.
As a kind of perferred technical scheme, oil pressure pipe road, the oil pressure pipeline are equipped on the outside of the pipeline of the pipeline
With the concentric setting of pipeline, the side wall of oil pressure pipeline is equipped with unidirectional inlet valve, hydraulic oil is equipped between oil pressure pipeline and pipeline,
The pressure of the hydraulic oil is equal to or more than the pressure in pipeline.
As a kind of perferred technical scheme, the filter screen is equipped with bamboo charcoal particle
As a kind of perferred technical scheme, the air inlet filter assemblies and gas outlet filter assemblies include activated carbon
Filter core.
Compared with prior art, the beneficial effects of the present invention are：
(1) present invention designs the intelligent gas safety proportioning cabinet controlled based on module wherein, can not only realize gas
The real-time observation of bulk concentration more so that concentration preparation is more accurate, ensure that the safety of chemical industry equipment gas supply；Global design letter
Single, application is strong, can promote the use of.
(2) sealing structure of the present invention is combined close using the first sleeve of PFA materials and the second casing of PTFE materials
Envelope form, good seal performance are easy to loading and unloading, quick.
(3) chemical emission of the invention or Chemical Manufacture gas can pass through first order purification cavity in tank body and the
Secondary purification cavity has been reached very good clean-up effect, has been avoided the pollution to environment by multistage purification.
(4) protective layer structure of inner tank wall of the invention is included between at least three layers of asbestos board and every two asbestos board
Titanium alloy layer, is effectively protected tank body, and inner tank wall is not easy the damage that is corroded.
(5) pressure gauge for being used to indicate tank interior pressure is installed on tank body of the invention.Staff can be real-time
Understand tank interior pressure condition, such as pressure rise in line clogging tank body, can be handled in time, avoid endangering
Danger, further improves safety in utilization.
(6) surface of inventive pipeline is equipped with lock ring, and lock ring is made to apply radial direction precompression to salt chemical engineering equipment pipeline, offsets
In salt chemical engineering equipment pipeline brine for salt chemical engineering equipment pipeline pressure, even if the pipe inherence brine of salt chemical engineering equipment pipeline
Long term under produce spot corrosion, but since lock ring counteracts salt to the effect of the radial direction precompression of salt chemical engineering equipment pipeline
Brine is for the pressure of salt chemical engineering equipment pipeline in chemical industry equipment pipeline so that spot corrosion position will not open under the compression of brine
It splits, substantially prolongs the service life of salt chemical engineering equipment pipeline.
(7) inventive pipeline makes lock ring be uniformly distributed the precompression of salt chemical engineering pipeline by the effect of bed course.
(8) effect by rib of inventive pipeline, the high intensity of lock ring, it is pre- to the maximum of pipeline to increase lock ring
Pressure value.
(9) effect by slot of inventive pipeline reduces the dead weight of lock ring, while also reduces the cost of lock ring.
(10) inventive pipeline passes through the differential seat angle between adjacent lock ring so that precompression that lock ring applies pipeline
Evenly.
(11) effect by piston cylinder inner slide of inventive pipeline can bear a certain range of pressure in pipeline
Fluctuation improves the scope of application of the present invention.
Description of the drawings
Fig. 1 is the structure diagram of the present invention；
Fig. 2 is the structure diagram of tank body at C in Fig. 1 of the present invention；
Fig. 3 is the schematic diagram of inner tank wall protective layer structure of the present invention；
Fig. 4 is the intelligent gas safety proportioning cabinet internal module attachment structure schematic diagram of the present invention；
Fig. 5 is the schematic front view of the first embodiment structure of inventive pipeline；
Fig. 6 is the diagrammatic side-view cross-sectional schematic diagram of the first embodiment structure of inventive pipeline；
Fig. 7 is the diagrammatic side-view cross-sectional schematic diagram of the second embodiment structure of inventive pipeline；
Fig. 8 is the diagrammatic side-view cross-sectional schematic diagram of the 3rd embodiment structure of inventive pipeline；
Fig. 9 is the schematic diagram of sealing structure at B in Fig. 1 of the present invention；
Figure 10 is enlarged drawing at A in Fig. 9.
Specific embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to the accompanying drawings and embodiments, it is right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
With reference to shown in Fig. 1-Figure 10：Safe gas supply device with environmental protection characteristic, chemical industry equipment is stored up including argon gas liquid
Tank 1, argon gas vaporizer 2, the first voltage-stabilizing system 3, carbon dioxide liquid storage tank 4, electrical heating water bath carburetor 5, the second voltage stabilizing system
System 6, intelligent gas safety proportioning cabinet 7 and surge tank 8, chemical industry gas equipment 9, tank body 10 and sealing structure 22；The argon gas vapour
Change device 2 and 1 side of argon gas wet tank is fixedly mounted on, and connect with argon gas wet tank 1 by pipeline by sealing structure 22；
The intelligent gas safety proportioning cabinet 7 is connected with argon gas vaporizer 2 and electrical heating water bath carburetor 5, and in two connecting pipes
First voltage-stabilizing system 3 and the second voltage-stabilizing system 6 are installed on 101；The electrical heating water bath carburetor 5 is stored up with carbon dioxide liquid
Tank 4 connects；Surge tank 8, institute are provided on the pipeline 101 that the chemical industry gas equipment 9 is connect with intelligent gas safety proportioning cabinet 7
It states and pressure reducing valve 81, pressure gauge 82 is installed on surge tank 8, the bottom of surge tank 8 is connect by pipeline with tank body 10,
The air outlet pipe 12 of 10 lower end of tank body；The side wall of tank body 10 be hollow structure, inside be filled with heat-preservation cotton 13；It is described
Air inlet filter assemblies are removably equipped in air inlet pipe 2, filtering group in gas outlet is removably installed in the air outlet pipe 12
Part；Demarcation strip 14 is installed in the tank body 10, which will be separated into first order purification 15 He of cavity inside tank body 10
The second level purifies cavity 7, and is equipped with protective layer structure in 10 inner wall of tank body；The demarcation strip 14 is equipped with several through-holes；Institute
It states in first order purification cavity 6 and is equipped with filter screen 17, medicament net 18 is equipped in the second level cavity 16.Chemical emission passes through
First order purification cavity 6 and second level purification cavity 7 in tank body have reached very good clean-up effect by multistage purification,
Avoid the pollution to environment.
It should be pointed out that this environmental protection tank can also be applied in chemical process in the transport pipe system of gas,
For adsorbing and purifying Chemical Manufacture gas, the side wall of tank body is hollow structure, interior to be equipped with heat-preservation cotton, can effectively be ensured
During filtration, purification, the temperature of chemical industry gas.
Above-mentioned protective layer structure includes the titanium alloy layer 20 between at least three layers of asbestos board 19 and every two asbestos board 19.Have
Effect protects tank body, and inner tank wall is not easy the damage that is corroded.
In order to improve the safety used, in an optional embodiment, above-mentioned tank body 10 is equipped with exhaust outlet 121,
Exhaust outlet 12 is equipped with one-way exhaust valve, can be by one-way exhaust valve drain tank body during pressure rise in tank body 10 outside.
In addition, the pressure gauge for being used to indicate tank interior pressure is installed on above-mentioned tank body 10.Staff can be real-time
Understand tank interior pressure condition, such as pressure rise in line clogging tank body, can be handled in time, avoid endangering
Danger, further improves safety in utilization.
Medicament net 18 is corresponded in above-mentioned 10 second level cavity of tank body equipped with several nozzles 131；The nozzle 131 and tank body 10
External feed pipe connection, drainpipe 141 is equipped in 10 bottom of tank body, and drainpipe 141 is less than the air outlet pipe 12.It can be true
Purification is protected with water smoothly through drainpipe 141, is discharged without influencing cleaned gas.
Above-mentioned medicament net 18 is stainless (steel) wire, permanent to use, and will not be got rusty.Above-mentioned air inlet filter assemblies and outlet are made a slip of the tongue
It filters component and includes active carbon filter core.
Above-mentioned filter screen 17 is equipped with bamboo charcoal particle, can be good at purifying and adsorb pollutant in chemical emission and
Grain, good purification.
Chemical emission or Chemical Manufacture gas can pass through first order purification cavity and second level purify cavity in tank body
Body has been reached very good clean-up effect, has been avoided the pollution to environment by multistage purification.
The sealing structure 22 includes the first sleeve 24 being fixedly connected with first valve and second valve
21 the second casings 25 for being fixedly connected of door, the material that 24, second set 25 of the first sleeve are respectively PFA and PTFE, described
First sleeve 24 is plugged in second casing 25, and the outer surface of first sleeve 24 and the inner surface of the second casing 25 seal
Cooperation；
It is equipped with multiple lock rings 103, the lock ring successively along the length direction of pipeline on 101 lateral wall of pipeline
103 be two symmetrical semi-circular arcuate structures, and the side of the lock ring 103 is connected by hinge 104, and opposite side is solid by bolt 106
Fixed, the lock ring 103 is equipped with pipeline 101 the radial direction precompression for being directed toward axis, and the radial direction precompression is equal to or more than pipeline
Pressure in 101；The side that the lock ring 103 is contacted with pipeline 101 is equipped with pad 107, and the outer surface of the lock ring 103 is equipped with more
Root rib 108, the rib 108 are and the matched arc of 103 shape of lock ring；On the lock ring 103 be located at rib 108 it is adjacent it
Between be equipped with slot 109；Lock ring 103 on pipeline 101 is with adjacent another lock ring 103 around the angled difference of 101 axis of pipeline.
Further technical solution as the present invention：Microcontroller control is provided in the intelligent gas safety proportioning cabinet 7
Device 71, carbon dioxide acquisition module 72, argon gas acquisition module 73, digital display screen 74, wireless communication module 75, clock module 76
With phonetic alarm device 77；The carbon dioxide acquisition module 72, argon gas acquisition module 73, digital display screen 74, wireless communication
Module 75, clock module 76 and phonetic alarm device 77 are controlled with singlechip controller 71 and are connected.
Further technical solution as the present invention：Relief valve 31 and Instrument for Pressure are provided on first voltage-stabilizing system 3
Table 32, the second voltage-stabilizing system 6 and the structure of voltage regulation that the first voltage-stabilizing system 3 is identical formula.
Further technical solution as the present invention：Connect on the argon gas wet tank 1 and carbon dioxide liquid storage tank 4
It is connected to appendix.
Preferred embodiment as the present invention：Pressure reducing valve 81, pressure gauge 82 and blowdown valve 83 are installed on the surge tank 8.
The present invention realizes that the action principle of safe way is：Argon gas wet tank 1 is by argon gas vaporizer 2, carbon dioxide
Wet tank 4 is acted on by electrical heating water bath carburetor 5, is acted on via the first voltage-stabilizing system 3 and the second voltage-stabilizing system 6, gas
Body is mixed into intelligent gas safety proportioning cabinet 7, the gas being configured buffer storage in surge tank 8, finally by chemical industry
9 safety gas of gas equipment.
In the present invention, carbon dioxide acquisition module 72 and argon gas acquisition module 73 in intelligent gas safety proportioning cabinet 7 are used
It is detected in by carbon dioxide and argon concentration, clock module is used to the mixed gas for detecting mixing being continuously input into buffering
In tank 8, digital display screen 74 is used for real-time display concentration level, when concentration is higher than setting value, automatic alarm；Radio communication mold
Block 75 is by display data transmissions.
Further technical solution as the present invention：Second casing 25 and the 24 phase thread fitting of first sleeve.
Further technical solution as the present invention：Oil pressure pipe road 300, institute are equipped on the outside of the pipeline of the pipeline 101
Oil pressure pipeline 300 and 101 concentric setting of pipeline are stated, the side wall of oil pressure pipeline 103 is equipped with unidirectional inlet valve 1013, oil pressure pipe
Hydraulic oil 1012 is equipped between road 103 and pipeline 101, the pressure of the hydraulic oil 1012 is equal to or more than the pressure in pipeline 101
Power.
The present invention designs the intelligent gas safety proportioning cabinet controlled based on module wherein, can not only realize that gas is dense
The real-time observation of degree more so that concentration preparation is more accurate, ensure that the safety of chemical industry equipment gas supply；Global design is simple, should
It is strong with property, it can promote the use of；Sealing structure of the present invention uses the first sleeve of PFA materials and the second casing phase of PTFE materials
With reference to seal form, good seal performance is easy to loading and unloading, quick；The chemical emission or Chemical Manufacture gas of the present invention can be with
By the first order purification cavity in tank body and second level purification cavity by multistage purification, very good purification effect is reached
Fruit avoids the pollution to environment.
The protective layer structure of the inner tank wall of the present invention includes the titanium between at least three layers of asbestos board and every two asbestos board
Alloy-layer, is effectively protected tank body, and inner tank wall is not easy the damage that is corroded；It is equipped on the tank body of the present invention and is used to indicate tank
The pressure gauge of body internal pressure.Staff can understand tank interior pressure condition in real time, such as line clogging tank body internal pressure
Power increases, and can be handled in time, avoid causing danger, further improve safety in utilization；The surface of inventive pipeline is set
There is lock ring, lock ring is made to apply radial direction precompression to salt chemical engineering equipment pipeline, counteract in salt chemical engineering equipment pipeline brine for salt
The pressure of chemical industry equipment pipeline, even if producing spot corrosion under the long term of brine in the pipe of salt chemical engineering equipment pipeline, still
Since lock ring counteracts the effect of the radial direction precompression of salt chemical engineering equipment pipeline in salt chemical engineering equipment pipeline brine for salinization
The pressure of construction equipment pipeline so that spot corrosion position will not crack under the compression of brine, substantially prolong salt chemical engineering equipment pipe
The service life in road.
Inventive pipeline makes lock ring be uniformly distributed the precompression of salt chemical engineering pipeline by the effect of bed course；The present invention
The effect by rib of pipeline, the high intensity of lock ring, increases maximum precompressed force value of the lock ring to pipeline；Inventive pipeline
The effect by slot, reduce the dead weight of lock ring, while also reduce the cost of lock ring；Inventive pipeline by adjacent tight
Differential seat angle between hoop so that the precompression that lock ring applies pipeline is evenly；Inventive pipeline passes through cunning in piston cylinder
The effect of block can bear a certain range of pressure oscillation in pipeline, improve the scope of application of the present invention.
In the description of the present invention, it is to be understood that term " one end ", " front upper place ", " end ", " length ", " width
Degree ", " interior ", " on ", " other end ", " both ends ", " level ", " coaxial ", " bottom ", the orientation of the instructions such as " lower section " or position pass
It is based on orientation shown in the drawings or position relationship, to be for only for ease of the description present invention and simplifying description rather than instruction
Or imply that signified device or element there must be specific orientation, with specific azimuth configuration and operation, therefore be not understood that
For limitation of the present invention.
In addition, term " first ", " second " etc. are only used for description purpose, and it is not intended that indicating or implying relatively important
Property or the implicit quantity for indicating indicated technical characteristic.Defining the feature of " first ", " second " etc. as a result, can express
Or implicitly include one or more this feature.In the description of the present invention, unless otherwise indicated, the meaning of " multiple "
It is two or more.
In the present invention unless specifically defined or limited otherwise, term " setting ", " engagement ", " connection ", " embedded ",
Terms such as " the covers " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or integral；It can be with
It is mechanical connection or electrical connection；It can be directly connected, can also be indirectly connected by intermediary, can be two
The interaction relationship of connection or two elements inside a element, unless otherwise restricted clearly.For the common of this field
For technical staff, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
The foregoing is merely the preferred embodiment of the present invention, are not intended to limit the scope of the invention, every utilization
The equivalent structure transformation that present specification is made, directly or indirectly with the technology neck for being attached to other Related products
Domain is included within the scope of the present invention.
Claims (9)
1. the safe gas supply device with environmental protection characteristic, chemical industry equipment, it is characterised in that：Including argon gas wet tank (1), argon
Gas vaporizer (2), the first voltage-stabilizing system (3), carbon dioxide liquid storage tank (4), electrical heating water bath carburetor (5), the second voltage stabilizing
System (6), intelligent gas safety proportioning cabinet (7) and surge tank (8), chemical industry gas equipment (9), tank body (10) and sealing structure
(22)；It is characterized in that：The argon gas vaporizer (2) is fixedly mounted on argon gas wet tank (1) one by sealing structure (22)
Side, and connected by pipeline with argon gas wet tank (1)；The intelligent gas safety proportioning cabinet (7) and argon gas vaporizer (2) and
Electrical heating water bath carburetor (5) connects, and is equipped with the first voltage-stabilizing system (3) and second surely on two connecting pipes (101)
Pressure system (6)；The electrical heating water bath carburetor (5) connects with carbon dioxide liquid storage tank (4)；The chemical industry gas equipment
(9) surge tank (8) is provided on the pipeline (101) being connect with intelligent gas safety proportioning cabinet (7), is pacified on the surge tank (8)
Equipped with pressure reducing valve (81), pressure gauge (82), the bottom of surge tank (8) is connect by pipeline with tank body (10), tank body (10) lower end
Air outlet pipe (12)；The side wall of the tank body (10) be hollow structure, inside be filled with heat-preservation cotton (13)；The air inlet pipe
(11) air inlet filter assemblies are removably equipped in, filtering group in gas outlet is removably installed in the air outlet pipe (12)
Part；Demarcation strip (14) is installed in the tank body (10), which purifies the first order is separated into inside tank body (10)
Cavity (15) and second level purification cavity, and it is equipped with protective layer structure in tank body (10) inner wall；The protective layer structure is included extremely
Few titanium alloy layer (20) between three layers of asbestos board (19) and every two asbestos board (19)；Tank body (10) second level cavity
(16) medicament net (18) is corresponded in equipped with several nozzles (131)；The nozzle (131) connects with the external feed pipe of tank body (10)
It connects, drainpipe (141) is equipped with, and drainpipe (141) is less than the air outlet pipe (12) in tank base；On the demarcation strip (14)
Equipped with several through-holes；Filter screen (17) is equipped in the first order purify cavity body, is equipped in the second level cavity (16)
Medicament net (18)；The tank body (10) is equipped with exhaust outlet (121), and exhaust outlet (121) is equipped with one-way exhaust valve；
The sealing structure (22) includes the first sleeve (24) being fixedly connected with first valve and second valve
Door (21) second casing (25) for being fixedly connected, the first sleeve (24), the material of the second casing (25) be respectively PFA and
PTFE, the first sleeve (24) are plugged in second casing (25), and the outer surface of first sleeve (24) and second set
Manage the inner surface sealing cooperation of (25)；
It is equipped with multiple lock rings (103), the lock ring successively along the length direction of pipeline on pipeline (101) lateral wall
(103) it is two symmetrical semi-circular arcuate structures, the side of the lock ring (103) is connected by hinge (104), and opposite side passes through bolt
(106) fixed, to pipeline (101) equipped with the radial direction precompression for being directed toward axis, the radial direction precompression is equal to the lock ring (103)
Or more than the pressure in pipeline (101)；The side that the lock ring (103) contacts with pipeline (101) is equipped with bed course (107), described
The outer surface of lock ring (103) is equipped with more ribs (108), and the rib (108) is and the matched arc of lock ring (103) shape；
On the lock ring (103) be located at rib (108) it is adjacent between be equipped with slot (109)；Lock ring (103) and phase on pipeline (101)
Adjacent another lock ring (103) is around the angled difference of pipeline (101) axis.
2. the safe gas supply device according to claim 1 with environmental protection characteristic, chemical industry equipment, it is characterised in that：Institute
State the pressure gauge for being equipped on tank body (10) and being used to indicate tank body (10) internal pressure；The tank body (10) is equipped with exhaust outlet,
Exhaust outlet (121) is equipped with one-way exhaust valve.
3. the safe gas supply device according to claim 1 with environmental protection characteristic, chemical industry equipment, it is characterised in that：Institute
Medicament net (18) is stated as stainless (steel) wire.
4. the safe gas supply device according to claim 1 with environmental protection characteristic, chemical industry equipment, it is characterised in that：Institute
State intelligence
Singlechip controller (71), carbon dioxide acquisition module (72), argon gas acquisition mould are provided in gas safety proportioning bin (7)
Block (73), digital display screen (74), wireless communication module (75), clock module (76) and phonetic alarm device (77)；Described two
Carbonoxide acquisition module (72), argon gas acquisition module (73), digital display screen (74), wireless communication module (75), clock module
(76) it controls and connects with singlechip controller (71) with phonetic alarm device (77).
5. the safe gas supply device according to claim 1 with environmental protection characteristic, chemical industry equipment, it is characterised in that：Institute
State first
Relief valve (31) and manometer (32), the second voltage-stabilizing system (6) and the first voltage-stabilizing system are provided on voltage-stabilizing system (3)
(3) it is the structure of voltage regulation of identical formula；Gas transmission is respectively connected on the argon gas wet tank (1) and carbon dioxide liquid storage tank (4)
Pipe.
6. the safe gas supply device according to claim 1 with environmental protection characteristic, chemical industry equipment, it is characterised in that：Institute
State the second casing (25) and the first sleeve (24) phase thread fitting.
7. the safe gas supply device according to claim 1 with environmental protection characteristic, chemical industry equipment, it is characterised in that：Institute
State and oil pressure pipe road (300) be equipped on the outside of the pipeline of pipeline (101), the oil pressure pipeline (300) with pipeline (101) is concentric sets
It puts, the side wall of oil pressure pipeline (103) is equipped with unidirectional inlet valve (1013), is equipped between oil pressure pipeline (103) and pipeline (101)
Hydraulic oil (1012), the pressure of the hydraulic oil (1012) are equal to or more than the pressure in pipeline (101).
8. the safe gas supply device according to claim 1 with environmental protection characteristic, chemical industry equipment, it is characterised in that：Institute
Filter screen (17) is stated equipped with bamboo charcoal particle.
9. the safe gas supply device according to claim 1 with environmental protection characteristic, chemical industry equipment, it is characterised in that：Institute
It states air inlet filter assemblies and gas outlet filter assemblies and includes active carbon filter core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711369416.0A CN108131557A (en) | 2017-12-18 | 2017-12-18 | Safe gas supply device with environmental protection characteristic, chemical industry equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711369416.0A CN108131557A (en) | 2017-12-18 | 2017-12-18 | Safe gas supply device with environmental protection characteristic, chemical industry equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108131557A true CN108131557A (en) | 2018-06-08 |
Family
ID=62390453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711369416.0A Pending CN108131557A (en) | 2017-12-18 | 2017-12-18 | Safe gas supply device with environmental protection characteristic, chemical industry equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108131557A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108826008A (en) * | 2018-09-06 | 2018-11-16 | 佛山市蔷薇新能源科技有限公司 | A kind of plasma gas storage device |
| CN113058355A (en) * | 2021-03-08 | 2021-07-02 | 山东隆盛和助剂有限公司 | Environment-friendly air feeder is used in building pitch production |
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|---|---|---|---|---|
| CN104696702A (en) * | 2015-04-09 | 2015-06-10 | 杜卫卫 | Safety gas supply device for chemical equipment |
| CN106402579A (en) * | 2015-01-29 | 2017-02-15 | 淮安信息职业技术学院 | Anti-cracking salt chemical equipment pipeline |
| CN106704826A (en) * | 2015-11-13 | 2017-05-24 | 重庆宏兆科技有限公司 | Protective gas feeding device of chemical equipment |
| CN206566615U (en) * | 2016-09-18 | 2017-10-20 | 刁兴敏 | A kind of chemical industry equipment environmental protection tank |
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2017
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106402579A (en) * | 2015-01-29 | 2017-02-15 | 淮安信息职业技术学院 | Anti-cracking salt chemical equipment pipeline |
| CN104696702A (en) * | 2015-04-09 | 2015-06-10 | 杜卫卫 | Safety gas supply device for chemical equipment |
| CN106704826A (en) * | 2015-11-13 | 2017-05-24 | 重庆宏兆科技有限公司 | Protective gas feeding device of chemical equipment |
| CN206566615U (en) * | 2016-09-18 | 2017-10-20 | 刁兴敏 | A kind of chemical industry equipment environmental protection tank |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108826008A (en) * | 2018-09-06 | 2018-11-16 | 佛山市蔷薇新能源科技有限公司 | A kind of plasma gas storage device |
| CN113058355A (en) * | 2021-03-08 | 2021-07-02 | 山东隆盛和助剂有限公司 | Environment-friendly air feeder is used in building pitch production |
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Application publication date: 20180608 |
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