CN106370267A - Gasification device - Google Patents
Gasification device Download PDFInfo
- Publication number
- CN106370267A CN106370267A CN201610991426.7A CN201610991426A CN106370267A CN 106370267 A CN106370267 A CN 106370267A CN 201610991426 A CN201610991426 A CN 201610991426A CN 106370267 A CN106370267 A CN 106370267A
- Authority
- CN
- China
- Prior art keywords
- pump
- impeller
- sensor
- gas outlet
- air
- 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.)
- Pending
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Classifications
-
- 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
Abstract
The invention provides a gasification device. A sensor is installed on a pump casing, a probe of the sensor is placed in the pump casing and is towards an impeller, the impeller rotates, and the sensor detects an impeller blade. A counting processor is electrically connected with the sensor, data collected by the sensor is transmitted to the counting processor to be processed. An LNG gasification system facilitates protection of a liquid indicator in the storage tank transportation process, the liquid indicator is an impeller pump and an electronic counter, detection precision is high, and the use stability is high. In addition, the system is further provided with a filtering device, a check stop valve for preventing liquid backflow and a pressure pump, and the improvement of system operation stability is further ensured.
Description
Technical field
The invention belongs to natural gas facility technical field, especially relates to a kind of gasification installation.
Background technology
Lng gasification system generally adopts Dewar flask as gas storage device, and Dewar flask is a kind of super vacuum insulation
Stainless steel pressure vessels, are designed for storing, transporting with using liquid oxygen, liquid nitrogen, liquid argon or carbon dioxide；These containers are pressed
Dot4l standard manufactures, and for transporting and storing cryogenic liquid gas, or stores on the spot in range of application and supply Low Temperature Liquid
State gas；Wherein, the presence of Dewar flask liquid level meter apparatus is used for the gas in detection Dewar flask during gasification supply, but traditional
Liquidometer can be frequently encountered by that detection is inaccurate or transportation in knock the problem of bad liquidometer.
Content of the invention
In view of this, the invention is directed to a kind of gasification installation, to improve the measuring accuracy of liquidometer, is easy to protect
Shield liquidometer, whole gasification system convenient use.
For reaching above-mentioned purpose, the technical scheme of the invention is achieved in that
A kind of gasification installation, comprising:
Sickle pump, described sickle pump includes impeller and pump case, and described impeller is placed in pump case, and described impeller is provided with multiple
Impeller blade, impeller blade forms air ventilation passage with the space in pump case, described pump case has air inlet and gas outlet, and enters
QI KOU is higher than gas outlet, and described air inlet is connected with the air ventilation passage in pump case respectively with described gas outlet；
Sensor is provided with described pump case, the probe of sensor is placed in pump case and towards impeller, impeller rotation sensing
Device detects impeller blade；
Counts processor, described counts processor is electrically connected with sensor, and the data of sensor acquisition is transferred at counting
Reason device is processed.
Further, the pipeline that described air inlet connects is sequentially provided with filter and union joint.
Further, described filter is active carbon filter.
Further, the air inlet of sickle pump is detachably connected with air accumulator by union joint, and air accumulator and air inlet
Union joint connect pipeline be provided with valve.
Further, the pipeline that described gas outlet connects is sequentially provided with check valve and union joint.
Further, the gas outlet of sickle pump is detachably connected with consuming right device of air by union joint, and consumes right device of air
The pipeline being connected with the union joint of gas outlet is provided with force (forcing) pump.
Further, described sensor is impulser.
With respect to prior art, a kind of gasification installation described in the invention has the advantage that
Gasification system of the present invention has liquid level detection device, and liquid level detection device is detachably connected with fluid reservoir,
Fluid reservoir is facilitated to be easy to the protection to liquidometer during transport, liquidometer adopts sickle pump and electronic counter, inspection
Survey high precision, stability in use is strong, additionally, system is additionally provided with defecator, the unidirectional stop valve of liquid anti-backflow and force (forcing) pump,
Stability for system operation improves and further ensures.
Brief description
The accompanying drawing constituting the part of the invention is used for providing the invention is further understood, and the present invention creates
The schematic description and description made is used for explaining the invention, does not constitute the improper restriction to the invention.?
In accompanying drawing:
Fig. 1 is the gasification system overall structure diagram described in the invention embodiment.
Description of reference numerals:
1- air inlet；2- sickle pump；21- impeller；22- pump case；3- sensor；4- counts processor；5- gas outlet；6- mistake
Filter；7- check valve；8- union joint；9- valve；10- force (forcing) pump；11- air accumulator；12- consumes right device of air.
Specific embodiment
It should be noted that in the case of not conflicting, the embodiment in the invention and the feature in embodiment can
To be mutually combined.
In the description of the invention it is to be understood that term " " center ", " longitudinal ", " horizontal ", " on ", D score,
The orientation of instruction such as "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outward " or position relationship are
Based on orientation shown in the drawings or position relationship, it is for only for ease of description the invention and simplifies description, rather than instruction
Or the hint device of indication or element must have specific orientation, with specific azimuth configuration and operation, be not therefore understood that
It is the restriction to the invention.Additionally, term " first ", " second " etc. are only used for describing purpose, and it is not intended that indicating
Or hint relative importance or the implicit quantity indicating indicated technical characteristic.Thus, " first ", " second " etc. are defined
Feature can express or implicitly include one or more this feature.In the description of the invention, unless separately
It is described, " multiple " are meant that two or more.
In the description of the invention, it should be noted that unless otherwise clearly defined and limited, term " peace
Dress ", " being connected ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or integratedly
Connect；Can be to be mechanically connected or electrically connect；Can be to be joined directly together it is also possible to be indirectly connected to by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, on being understood by concrete condition
State concrete meaning in the invention for the term.
To describe the invention below with reference to the accompanying drawings and in conjunction with the embodiments in detail.
As shown in figure 1, a kind of gasification installation, comprising:
Sickle pump 2, described sickle pump 2 includes impeller 21 and pump case 22, and described impeller 21 is placed in pump case 22, described impeller
21 are provided with multiple impeller blades, and impeller blade forms air ventilation passage with the space in pump case 22, described pump case 22 has into
QI KOU 1 and gas outlet 5, and air inlet 1 is higher than gas outlet 5, described air inlet 1 and described gas outlet 5 respectively with pump case 22 in
Air ventilation passage connects；It is sequentially provided with filter 6 and union joint 8, described filter 6 on the pipeline that described air inlet 1 connects
For active carbon filter, the air inlet 1 of sickle pump 2 is detachably connected with air accumulator 11 by union joint 8, and air accumulator 11 with enter
The pipeline that the union joint 8 of QI KOU 1 connects is provided with valve 9, and the pipeline that described gas outlet 5 connects is sequentially provided with check valve 7 He
Union joint 8, the gas outlet 5 of sickle pump 2 is passed through union joint 8 and is detachably connected with consuming right device of air 12, and consume right device of air 12 and
The pipeline that the union joint 8 of gas outlet 5 connects is provided with force (forcing) pump 10；Sensor 3 is provided with described pump case 22, sensor 3
Probe is placed in pump case 22 and towards impeller 21, and impeller 21 rotates, and sensor 3 detects impeller blade；Counts processor 4, described meter
Number processor 4 is electrically connected with sensor 3, and the data of sensor 3 collection is transferred to counts processor 4 and processes.
The work process of the present embodiment: the gas in air accumulator 11 enters sickle pump 2, gas push leaf by air inlet 1
Impeller blade rotation in wheel pump 2, impulser 3 records the number through sensor 3 for the impeller, and 3 signal transmissions of sensor are given
Intelligent-counting processor 4, pushes gas to based on the flow of gas outlet 5 by each impeller blade, by internal conversion,
The surpluses of gas in tank are shown on counts processor 4, and sends alarm signal when reaching estimated flow, notify to change lng
Dewar flask, sickle pump 2 and air accumulator 11 are to be detachably connected, convenient protection liquid level detector in transportation, arrange in addition
Filter 6 can filter out impurity in gas, extend the life-span in long-time use for the sickle pump 2, check valve 7 be set,
Prevent gas backstreaming it is ensured that the accuracy of detector detection, be additionally provided with force (forcing) pump 10, the speed that gas pushes in air pressure is assigned
Less than use speed when, can start force (forcing) pump 10 accelerate gas flowing, lng gasify special low precision metering system, not
It is used for measuring gas discharge, but calculate the amount of remaining lng in lng Dewar flask by flow.
The foregoing is only the preferred embodiment of the invention, not in order to limit the invention, all this
Within the spirit of innovation and creation and principle, any modification, equivalent substitution and improvement made etc., should be included in the invention
Protection domain within.
Claims (7)
1. a kind of gasification installation is it is characterised in that include:
Sickle pump (2), described sickle pump (2) includes impeller (21) and pump case (22), and described impeller (21) is placed in pump case (22),
Described impeller (21) is provided with multiple impeller blades, and impeller blade forms air ventilation passage, described pump with the space in pump case (22)
Air inlet (1) and gas outlet (5) are had on shell (22), and air inlet (1) be higher than gas outlet (5), described air inlet (1) with described
Gas outlet (5) is connected with the air ventilation passage in pump case (22) respectively；
Sensor (3) is provided with described pump case (22), the probe of sensor (3) is placed in pump case (22) and towards impeller
(21), impeller (21) rotation, sensor (3) detects impeller blade；
Counts processor (4), described counts processor (4) is electrically connected with sensor (3), the data transfer that sensor (3) gathers
Process to counts processor (4).
2. a kind of gasification installation according to claim 1 it is characterised in that: on the pipeline that described air inlet (1) connects according to
Secondary it is provided with filter (6) and union joint (8).
3. a kind of gasification installation according to claim 2 it is characterised in that: described filter (6) be active carbon filter.
4. a kind of gasification installation according to claim 2 it is characterised in that: the air inlet (1) of sickle pump (2) pass through connect
Head (8) is detachably connected with air accumulator (11), and sets on the pipeline that is connected with the union joint (8) of air inlet (1) of air accumulator (11)
There is valve (9).
5. a kind of gasification installation according to claim 1 it is characterised in that: on the pipeline that described gas outlet (5) connects according to
Secondary it is provided with check valve (7) and union joint (8).
6. a kind of gasification installation according to claim 5 it is characterised in that: the gas outlet (5) of sickle pump (2) pass through connect
Head (8) is detachably connected with consuming right device of air (12), and consumes what right device of air (12) was connected with the union joint (8) of gas outlet (5)
Pipeline is provided with force (forcing) pump (10).
7. a kind of gasification installation according to claim 1 it is characterised in that: described sensor (3) be impulser.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610991426.7A CN106370267A (en) | 2016-11-10 | 2016-11-10 | Gasification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610991426.7A CN106370267A (en) | 2016-11-10 | 2016-11-10 | Gasification device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106370267A true CN106370267A (en) | 2017-02-01 |
Family
ID=57893739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610991426.7A Pending CN106370267A (en) | 2016-11-10 | 2016-11-10 | Gasification device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106370267A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113546476A (en) * | 2021-07-16 | 2021-10-26 | 凌华生 | Dust cleaning equipment is used in food safety production |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1890539A (en) * | 2003-12-22 | 2007-01-03 | 费希尔控制产品国际有限公司 | Fuel tank level monitoring system and method |
| CN203572522U (en) * | 2013-11-07 | 2014-04-30 | 江苏华尔威科技有限公司 | Gas flowmeter |
| CN206192452U (en) * | 2016-11-10 | 2017-05-24 | 歌思（天津）低温设备有限公司 | LNG gasification system with low precision detection device |
-
2016
- 2016-11-10 CN CN201610991426.7A patent/CN106370267A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1890539A (en) * | 2003-12-22 | 2007-01-03 | 费希尔控制产品国际有限公司 | Fuel tank level monitoring system and method |
| CN203572522U (en) * | 2013-11-07 | 2014-04-30 | 江苏华尔威科技有限公司 | Gas flowmeter |
| CN206192452U (en) * | 2016-11-10 | 2017-05-24 | 歌思（天津）低温设备有限公司 | LNG gasification system with low precision detection device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113546476A (en) * | 2021-07-16 | 2021-10-26 | 凌华生 | Dust cleaning equipment is used in food safety production |
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