CN110412202A - A kind of steam generation facility for azotometer - Google Patents
A kind of steam generation facility for azotometer Download PDFInfo
- Publication number
- CN110412202A CN110412202A CN201910678407.2A CN201910678407A CN110412202A CN 110412202 A CN110412202 A CN 110412202A CN 201910678407 A CN201910678407 A CN 201910678407A CN 110412202 A CN110412202 A CN 110412202A
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- CN
- China
- Prior art keywords
- exocoel
- water level
- upper cover
- outer housing
- wall
- 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
-
- 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
-
- 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
- G01F23/30—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 floats
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N31/00—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods
- G01N31/002—Determining nitrogen by transformation into ammonia, e.g. KJELDAHL method
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N31/00—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods
- G01N31/16—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using titration
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- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Molecular Biology (AREA)
- Fluid Mechanics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Monitoring And Testing Of Nuclear Reactors (AREA)
Abstract
It is disclosed by the invention to belong to generating device technical field, specially a kind of steam generation facility for azotometer, comprising: outer housing, the outer housing has vapourizing furnace exocoel, mounting flange and exocoel water inlet, the top of the vapourizing furnace exocoel is integrally formed the mounting flange, and the bottom left of the vapourizing furnace exocoel is integrally formed the exocoel water inlet；Inner casing, the inner casing are mounted in the middle part of the inner wall of the outer housing；Upper cover offers steam (vapor) outlet in the upper cover, and the upper cover is fixed on the top of the outer housing, is used for closure body；Assembly water level monitor; the assembly water level monitor is mounted on the outer housing, inner casing and upper lid; for detection data information; the invention ensure that the synchronism of exocoel water level in vapourizing furnace; real water level in furnace can more accurately be monitored; the service life of instrument is increased, realizes the resultant effect of timely power-off protection.
Description
Technical field
The present invention relates to generating device technical field, specially a kind of steam generation facility for azotometer.
Background technique
Azotometer, be detect seed, dairy products, beverage, feed, in soil and other agricultural and sideline products nitrogen content Special instrument
Device.Azotometer is according to the principle of the content constant of nitrogen in protein, by the content of nitrogen in measurement sample to calculate albumen
The instrument of matter content.Because the method for its protein content survey calculation is called Kjeldahl's method, therefore referred to as kjeldahl apparatus, again
Name protein testing instrument, crude protein analyzer.The instrument is also food factory, drug inspection, is widely applied in fertilizer measurement.
Steam generator (being commonly called as boiler) is that water is heated as hot water or steam using the thermal energy of fuel or other energy
Mechanical equipment.The original meaning of pot refers to the water container heated on fire, and furnace refers to the place of burning fuel, boiler include pot and
Furnace two large divisions.
The steam generation facility of azotometer in the prior art, it cannot be guaranteed that guaranteeing the synchronization of exocoel water level in vapourizing furnace
Property, it is to be improved to the precision of the monitoring of water level, while the fluctuation of water level is larger, reduces the service life of equipment, encounters different
Reason condition cannot timely find to be easy to cause overheat, reduce the stability of equipment.
Summary of the invention
The purpose of this section is to summarize some aspects of embodiments of the present invention and briefly introduce some preferable realities
Apply mode.It may do a little simplified or be omitted to avoid making in this section and the description of the application and the title of the invention
The purpose of this part, abstract of description and denomination of invention is fuzzy, and this simplification or omission cannot be used for limiting model of the invention
It encloses.
In view of above-mentioned and/or the problem of be currently used for the steam generation facility of azotometer, the present invention is proposed.
Therefore, the purpose of the present invention is to provide the steam generation facility for azotometer, exocoel water in vapourizing furnace ensure that
The synchronism of position, can more accurately monitor real water level in furnace, increase the service life of instrument, realize that timely power-off is protected
Shield.
In order to solve the above technical problems, according to an aspect of the present invention, the present invention provides the following technical scheme that
A kind of steam generation facility for azotometer comprising:
Outer housing, the outer housing have vapourizing furnace exocoel, mounting flange and exocoel water inlet, the vapourizing furnace exocoel
Top is integrally formed the mounting flange, and the bottom left of the vapourizing furnace exocoel is integrally formed the exocoel water inlet；
Inner casing, the inner casing are mounted in the middle part of the inner wall of the outer housing；
Upper cover offers steam (vapor) outlet in the upper cover, and the upper cover is fixed on the top of the outer housing, for sealing
Close outer housing；
Assembly water level monitor, the assembly water level monitor is mounted on the outer housing, inner casing and upper lid, for examining
Measured data information；
Heating tube, multiple heating tube grafting on the cover, two symmetrical distributions of heating tube.
A kind of preferred embodiment as the steam generation facility of the present invention for azotometer, in which: the inner casing
Include:
Furnace chamber is evaporated, the evaporation furnace chamber is fixed on the inner wall of the outer housing；
Inner cavity buffer mouth, the inner cavity buffer mouth are mounted on the left of the inner wall of the evaporation furnace chamber；
Lead to pressure hole inside and outside steam oven, pressure hole is led to inside and outside the steam oven and is provided on the inner wall side of the evaporation furnace chamber
Side, for the inner wall by water pressure discharge to the vapourizing furnace exocoel；
Inner cavity water inlet pipe, the inner cavity water inlet pipe is through the bottom right for connecting the vapourizing furnace exocoel.
A kind of preferred embodiment as the steam generation facility of the present invention for azotometer, in which: the assembly
Water level monitor includes:
Water level sensor, the water level sensor are located at the inner wall of the outer housing through the upper cover；
Switch, the switch are located at the inner wall of the outer housing through the upper cover；
Overheating protection sensing device, the overheating protection sensing device are mounted on the outer wall side of the vapourizing furnace exocoel,
For perceiving the vapourizing furnace outer chamber temperature.
A kind of preferred embodiment as the steam generation facility of the present invention for azotometer, in which: the water level
Inductor includes short sensing device in three long, for positioning the evaporation furnace chamber inner wall water level height.
A kind of preferred embodiment as the steam generation facility of the present invention for azotometer, in which: the heating
Pipe is circular heating tube.
A kind of preferred embodiment as the steam generation facility of the present invention for azotometer, in which: the upper cover
Through pressure relief device is connected with, the other side of the upper cover, which is run through, is connected with supplementing water pressure balanced solenoid valve for side.
Compared with prior art: by the individual water inlet in outer housing bottom two, be divided into inner cavity water inlet pipe and exocoel into
The inner wall of vapourizing furnace exocoel quickly can be filled water, will not influence water level sensor, ensure that vapourizing furnace by the mouth of a river, exocoel water inlet
The synchronism of interior exocoel water level, the favorably true monitoring of water level in the inner, vapourizing furnace are divided into interior exocoel, and heating tube is located at vapourizing furnace
The outer wall of exocoel can meet the outer cavity wall of vapourizing furnace by leading to the structures such as pressure hole inside and outside inner cavity buffer mouth and steam oven simultaneously
Water acutely boils, and the stable level of the outer cavity wall of vapourizing furnace can more accurately monitor real water level in furnace, inner cavity buffer mouth can
The frequent fluctuation for balancing water level, reduces the frequency of moisturizing, increases the service life of instrument, and assembly water level monitor includes water
Position inductor and switch, water level sensor is calibrated to water level monitoring, but it is vulnerable to interference, and switch is to water level monitoring
It is rougher, but anti-interference ability is stronger, and the two combines, and increases its reliability, stability, and water level sensor includes long, medium and short
Three, ordinary water level be not less than short probe, when water level be located at it is short between middle probe when, instrument starts moisturizing, when water level is because different
Normal reason is lower than middle probe, and instrument will call the police prompt, and stop heating, which is avoided that because of water shortage, blocking, fluid filling pump damage
Etc. reasons the failure of dry combustion method is caused to vapourizing furnace, overheating protection sensing device prevents it because abnormal cause causes temperature excessively high, and
Power-off protection increases its stability.
Detailed description of the invention
In order to illustrate more clearly of the technical solution of embodiment of the present invention, below in conjunction with attached drawing and detailed embodiment
The present invention is described in detail, it should be apparent that, the accompanying drawings in the following description is only some embodiments of the present invention, right
For those of ordinary skill in the art, without any creative labor, it can also be obtained according to these attached drawings
Other attached drawings.Wherein:
Fig. 1 is the structural diagram of the present invention.
In figure: 100 outer housings, 110 vapourizing furnace exocoels, 120 mounting flanges, 130 exocoel water inlets, 200 inner casings, 210 are steamed
Send out furnace chamber, 220 inner cavity buffer mouths, lead to inside and outside 230 steam ovens pressure hole, 240 inner cavity water inlet pipes, 300 upper covers, 310 steam (vapor) outlets,
400 assembly water level monitors, 410 water level sensors, 420 switches, 430 overheating protection sensing devices, 500 heating tubes.
Specific embodiment
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, with reference to the accompanying drawing to the present invention
Specific embodiment be described in detail.
In the following description, numerous specific details are set forth in order to facilitate a full understanding of the present invention, but the present invention can be with
Implemented using other than the one described here other way, those skilled in the art can be without prejudice to intension of the present invention
In the case of do similar popularization, therefore the present invention is not limited by following public specific embodiment.
Secondly, combination schematic diagram of the present invention is described in detail, when embodiment of the present invention is described in detail, for purposes of illustration only,
Indicate that the sectional view of device architecture can disobey general proportion and make partial enlargement, and the schematic diagram is example, herein not
The scope of protection of the invention should be limited.In addition, the three-dimensional space of length, width and depth should be included in actual fabrication.
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with attached drawing to implementation of the invention
Mode is described in further detail.
The present invention provides a kind of steam generation facility for azotometer, ensure that the synchronization of exocoel water level in vapourizing furnace
Property, real water level in furnace can be more accurately monitored, the service life of instrument is increased, realizes timely power-off protection, please be join
Read Fig. 1, including outer housing 100, inner casing 200, upper cover 300, assembly water level monitor 400 and heating tube 500；
Referring to Fig. 1, outer housing 100 has vapourizing furnace exocoel 110, mounting flange 120 and exocoel water inlet 130,
Specifically, the top of vapourizing furnace exocoel 110 is integrally formed mounting flange 120, the bottom left of vapourizing furnace exocoel 110 is integrally formed
Exocoel water inlet 130, outer housing 100 is for being fixedly mounted inner casing 200, upper cover 300 and assembly water level monitor 400；
Referring to Fig. 1, inner casing 200 is with pressure hole logical inside and outside evaporation furnace chamber 210, inner cavity buffer mouth 220, steam oven
230 and inner cavity water inlet pipe 240, inner casing 200 is mounted in the middle part of the inner wall of outer housing 100, specifically, evaporation furnace chamber 210 is fixed
It is welded on the inner wall of outer housing 100, inner cavity buffer mouth 220 is shaped on the left of the inner wall of evaporation furnace chamber 210, in steam oven
Outer logical pressure hole 230 is provided with one upper side of inner wall of evaporation furnace chamber 210, for by water pressure discharge into vapourizing furnace exocoel 110
Wall, bottom right of the inner cavity water inlet pipe 240 through connection vapourizing furnace exocoel 110；
Referring to Fig. 1, upper cover 300 has steam (vapor) outlet 310, and upper cover 300 is mounted on the top of outer housing 100, has
Body, the top of mounting flange 120 offers steam (vapor) outlet 310, the upper cover in upper cover 300 integrally formed with upper cover 300
It is let out through pressure relief device, the other side of the upper cover 300 is connected with through supplementing water pressure balanced solenoid valve is connected with 300 sides
(0.08MPa) pressure release when pressure device is used to cause furnace pressure to be higher than 2 multiple of normal value because of component failure, and can all-the-time stable
In a safe pressure value, the risk for causing explosion in furnace body due to hypertonia is avoided, supplementing water pressure balanced solenoid valve is used
When being initially powered up moisturizing, furnace body is given to open gas outlet, prevent because furnace pressure it is excessive caused by water pump can not moisturizing show
As upper cover 300 is fixed on the top of outer housing 100, is used for closure body 100；
Referring to Fig. 1, there is assembly water level monitor 400 water level sensor 410, switch 420 and overheat to protect
Sensing device 430 is protected, assembly water level monitor 400 is mounted in outer housing 100, inner casing 200 and upper cover 300, specifically, water level
Inductor 410 is located at the inner wall of outer housing 100 through upper cover 300, and switch 420 is located at through upper cover 300
The inner wall of outer housing 100, overheating protection sensing device 430 are mounted by means of bolts on the outer wall side of vapourizing furnace exocoel 110,
For perceiving 110 internal temperature of vapourizing furnace exocoel, water level sensor 410 includes short sensing device in three long, is steamed for positioning
210 inner wall water level height of furnace chamber is sent out, water level sensor 410 is throw-in type liquid transmitter, and overheating protection sensing device 430 is
Non-contact temperature sensor, water level sensor 410, switch 420 and overheating protection sensing device 430 pass through conducting wire electricity
Property connection PLC controller；
Referring to Fig. 1, heating tube 500 is mounted in upper cover 300, specifically, multiple heating tubes 500 are plugged on upper cover
On 300, two symmetrical distributions of heating tube 500, heating tube 500 is circular heating tube.
In the specific use process, of the invention during use first by 100 bottom two of outer housing when needing
A individual water inlet, is divided into inner cavity water inlet pipe 240 and exocoel water inlet 130, and exocoel water inlet 130 can quickly will be outside vapourizing furnace
The inner wall of chamber 110 fills water, will not influence water level sensor 410, inner cavity water inlet pipe 240 is by leading to pressure hole 230 inside and outside steam oven
By water pressure discharge to the inner wall of vapourizing furnace exocoel 110,110 inner wall of vapourizing furnace exocoel and evaporation 210 inner wall water flow pressure of furnace chamber are kept
Power is consistent, to quickly fill water, water level sensor 410 positions water level height and carries out moisturizing, and inside increases switch 420,
Play sensed water level double insurance, heating tube 500 convenient for quickly heating to form steam, using steam rising principle by steam
Outlet 310 is mounted above, more rapidly smooth that steam is discharged, and 110 outer wall of vapourizing furnace exocoel increases overheating protection induction dress
430 are set, prevents vapourizing furnace internal temperature excessively high, to increase the service life that vapourizing furnace uses.
Above-mentioned heating tube 500 and water level sensor 410 is not limited in the particular number of the present embodiment record, this technology
Field personnel can according to need under the premise of the present apparatus can complete its function and increase or decrease its quantity.
Although hereinbefore invention has been described by reference to embodiment, model of the invention is not being departed from
In the case where enclosing, various improvement can be carried out to it and can replace component therein with equivalent.Especially, as long as not depositing
Various features in structural conflict, presently disclosed embodiment can be combined with each other by any way and be made
With not carrying out the description of exhaustive to the case where these combinations in the present specification and length and economize on resources merely for the sake of omitting
The considerations of.Therefore, the invention is not limited to particular implementations disclosed herein, but including falling into the scope of the claims
Interior all technical solutions.
Claims (6)
1. a kind of steam generation facility for azotometer characterized by comprising
Outer housing (100), the outer housing (100) have vapourizing furnace exocoel (110), mounting flange (120) and exocoel water inlet
(130), the top of the vapourizing furnace exocoel (110) is integrally formed the mounting flange (120), the vapourizing furnace exocoel (110)
Bottom left be integrally formed the exocoel water inlet (130)；
Inner casing (200), the inner casing (200) are mounted in the middle part of the inner wall of the outer housing (100)；
Upper cover (300) offers steam (vapor) outlet (310) on the upper cover (300), and the upper cover (300) is fixed on described outer
The top of shell (100) is used for closure body (100)；
Assembly water level monitor (400), the assembly water level monitor (400) are mounted on the outer housing (100), inner casing
(200) and in upper cover (300), it is used for detection data information；
Heating tube (500), multiple heating tubes (500) are plugged on the upper cover (300), two heating tubes (500)
Symmetrical distribution.
2. a kind of steam generation facility for azotometer according to claim 1, which is characterized in that the inner casing
(200) include:
It evaporates furnace chamber (210), evaporation furnace chamber (210) is fixed on the inner wall of the outer housing (100)；
Inner cavity buffer mouth (220), the inner cavity buffer mouth (220) are mounted on the left of the inner wall of evaporation furnace chamber (210)；
Lead to pressure hole (230) inside and outside steam oven, leads to pressure hole (230) inside and outside the steam oven and be provided with the evaporation furnace chamber (210)
One upper side of inner wall, for by water pressure discharge to the inner wall of the vapourizing furnace exocoel (110)；
Inner cavity water inlet pipe (240), the inner cavity water inlet pipe (240) is through the bottom right for connecting the vapourizing furnace exocoel (110).
3. a kind of steam generation facility for azotometer according to claim 1, which is characterized in that the assembly water level
Monitor (400) includes:
Water level sensor (410), the water level sensor (410) are located at the outer housing through the upper cover (300)
(100) inner wall；
Switch (420), the switch (420) are located at the outer housing (100) through the upper cover (300)
Inner wall；
Overheating protection sensing device (430), the overheating protection sensing device (430) are mounted on the vapourizing furnace exocoel (110)
Outer wall side, for perceiving vapourizing furnace exocoel (110) internal temperature.
4. a kind of steam generation facility for azotometer according to claim 3, which is characterized in that the water level induction
Device (410) includes short sensing device in three long, for positioning evaporation furnace chamber (210) the inner wall water level height.
5. a kind of steam generation facility for azotometer according to claim 1, which is characterized in that the heating tube
It (500) is circular heating tube.
6. a kind of steam generation facility for azotometer according to claim 1, which is characterized in that the upper cover
(300) through pressure relief device is connected with, the other side of the upper cover (300), which is run through, is connected with supplementing water pressure balanced electromagnetic for side
Valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910678407.2A CN110412202A (en) | 2019-07-25 | 2019-07-25 | A kind of steam generation facility for azotometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910678407.2A CN110412202A (en) | 2019-07-25 | 2019-07-25 | A kind of steam generation facility for azotometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110412202A true CN110412202A (en) | 2019-11-05 |
Family
ID=68363211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910678407.2A Pending CN110412202A (en) | 2019-07-25 | 2019-07-25 | A kind of steam generation facility for azotometer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110412202A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111956074A (en) * | 2020-08-06 | 2020-11-20 | 吴雪红 | Intelligent sensing water container, cover and intelligent control water dispenser formed by intelligent sensing water container and cover |
-
2019
- 2019-07-25 CN CN201910678407.2A patent/CN110412202A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111956074A (en) * | 2020-08-06 | 2020-11-20 | 吴雪红 | Intelligent sensing water container, cover and intelligent control water dispenser formed by intelligent sensing water container and cover |
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