SU729447A2 - Device for measuring rate-of-flow of gas being fed into rotating assembly - Google Patents
Device for measuring rate-of-flow of gas being fed into rotating assembly Download PDFInfo
- Publication number
- SU729447A2 SU729447A2 SU752131053A SU2131053A SU729447A2 SU 729447 A2 SU729447 A2 SU 729447A2 SU 752131053 A SU752131053 A SU 752131053A SU 2131053 A SU2131053 A SU 2131053A SU 729447 A2 SU729447 A2 SU 729447A2
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- gas
- flow
- fed
- rotating assembly
- measuring
- Prior art date
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- Muffle Furnaces And Rotary Kilns (AREA)
Description
Изобретение относитс к измерительной технике и может быть использовано ,в частности,дл измерени расхода газа, подаваемого во вращакщийс агрегат, например, при обжиге клинкера во вращаюцейс печи при слоевом сжигании топлива.The invention relates to a measuring technique and can be used, in particular, to measure the flow rate of gas supplied to a rotating unit, for example, when burning clinker in a rotary kiln during layer combustion.
Из основного авт.св. № 421877 известно устройство, содержащее сужающий элемент (диафрагму) и дифманометр, смонтированный на печи с помощью узла подвески, обеспечи- . вакщего ему вертикальное положение, и скольз щие сальниковые уплотнени дифманометра с импульсными лини ми.From the main auth. No. 421877, a device comprising a restricting element (diaphragm) and a differential pressure meter mounted on a furnace by means of a suspension assembly is known. a vertical position, and sliding gland seals of a pulse pressure gauge pressure gauge.
Однако этим устройством можно измер ть расход газа лишь в одном газопроводе. Кроме того, в нем не исключена возможность засорени отверстий отбора давлений.However, this device can measure gas flow in only one gas pipeline. In addition, it does not exclude the possibility of clogging of pressure orifice.
Цель изобретени - расширение области применени и повышение надежности измерени .The purpose of the invention is to expand the scope and increase the reliability of measurement.
Это достигаетс тем, что устройство снабжено распределителем, подключенным через приводы, размещенные на каждом измерительном газопроводе , к паре клапанов, расположенных на корпусах камерных диа-.This is achieved by the fact that the device is equipped with a distributor connected via actuators placed on each measuring gas pipeline to a pair of valves located on the enclosures of the chamber dia.
фрагм, а концы штоков указанных клапанов, размещены в отверсти х отбора двалени .the fragments, and the ends of the stems of the indicated valves, are placed in the apertures of the extraction of the two.
На фиг.1 схематически изображено устройство; на фиг.2 - узел I на фиг.1.Figure 1 schematically shows the device; figure 2 - node I in figure 1.
Устройство содержит подвод щий газопровод 1, коллектор 2, измерительные участки газопроводов 3, в The device contains inlet gas pipeline 1, a collector 2, measuring sections of gas pipelines 3, in
10 разъемах которых установлены камерные диафрагмы 4, в корпусе которых перед и за диафрагмами выполнены отверсти отбора давлени 5, 5 сообщенные импульсными трубками 6 и 7 с колЕ девыми коллекторами 8 и 9 а последние соединительными трубками 10 и 11 соединены с плюсовой и минусовой камерами дифманометра 12, распределитель 13, через 10 connectors of which are installed chamber diaphragms 4, in the case of which before and after the diaphragms are made pressure tapping holes 5, 5 reported by impulse tubes 6 and 7 with 9 nine collectors 8 and 9 and the last connecting tubes 10 and 11 are connected to plus and minus cameras 12 , distributor 13, through
20 приводы 14,15 и 16 соединённый с клапанами 17,18 и 19,размещенными непосредственно на корпусах камерных диафрагм 4.20 actuators 14, 15 and 16 connected to valves 17, 18 and 19, placed directly on the chambers of the chamber diaphragms 4.
При этом концы штоков 20 упом ну25 тых клапанов вход т в отверсти отбора давлени 5, чем достигаетс их очистка от засорени .At the same time, the ends of the stems 20 of the said valves enter the pressure extraction ports 5, thus cleaning them from clogging.
Устройство работает следующим 2Q образом.The device operates as follows 2Q.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU752131053A SU729447A2 (en) | 1975-03-26 | 1975-03-26 | Device for measuring rate-of-flow of gas being fed into rotating assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU752131053A SU729447A2 (en) | 1975-03-26 | 1975-03-26 | Device for measuring rate-of-flow of gas being fed into rotating assembly |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU421877 Addition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU729447A2 true SU729447A2 (en) | 1980-04-25 |
Family
ID=20618418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU752131053A SU729447A2 (en) | 1975-03-26 | 1975-03-26 | Device for measuring rate-of-flow of gas being fed into rotating assembly |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU729447A2 (en) |
-
1975
- 1975-03-26 SU SU752131053A patent/SU729447A2/en active
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