CN204228230U - Phosphoric Acid Concentration flash chamber liquid level emasuring device - Google Patents
Phosphoric Acid Concentration flash chamber liquid level emasuring device Download PDFInfo
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- CN204228230U CN204228230U CN201420671264.5U CN201420671264U CN204228230U CN 204228230 U CN204228230 U CN 204228230U CN 201420671264 U CN201420671264 U CN 201420671264U CN 204228230 U CN204228230 U CN 204228230U
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- flash chamber
- communicating pipe
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- pipe
- phosphoric acid
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Abstract
The utility model discloses a kind of Phosphoric Acid Concentration flash chamber liquid level emasuring device, comprise flash chamber, manhole is had in the bottom of described flash chamber side, vertical communicating pipe is externally connected with at described manhole, be provided with fluid level transmitter in the upper end of described communicating pipe, the test rod of described fluid level transmitter stretches in communicating pipe; Gas phase adapter is also connected with, the described other end of gas phase adapter and the orifice at flash chamber top on the top of described communicating pipe.The utility model by connecting pipe outside existing manhole, at communicating pipe upper end installation fluid level transmitter, and the orifice at communicating pipe and flash chamber top, thus detect liquid level by communicating pipe and fluid level transmitter, the structure of pick-up unit is simple, cost is economized, convenient management, have be skillfully constructed, structure is simple, transformation easily and the feature such as improvement cost is low.
Description
Technical field
The utility model relates to a kind of Phosphoric Acid Concentration flash chamber liquid level emasuring device, is used in particular for the level gauging of Phosphoric Acid Concentration flash chamber.
Background technology
At present, Phosphoric Acid Concentration flash chamber is steel lining gluing equipment, and internal process medium is 48% phosphoric acid, and operating conditions is temperature 84 DEG C, pressure 0.01Mpa (absolute pressure), and gas phase has water vapour, fluorine gas etc., has the features such as corrosive medium is strong, high vacuum.Phosphoric Acid Concentration flash chamber level gauging tradition is nuclear radiation liquid level gauge, and this nuclear radiation liquid level counts non-contact measurement, does not need and medium contact, without the need to perforate on equipment.Normally install a radiation source (being generally caesium) in flash chamber side, detecting device is installed in side, and medium floods the ray absorbing radiation source and send, and detecting device just can by level sensing out.This nuclear radiation liquid level gauge on the one hand management difficulty is large, and owing to there is core source, and this place's measurement needs core source radiation intensity large; Country's nuclear radiation source management is strict, and higher level security department often checks, impact is normally produced; And instrument is safeguarded also needs special messenger to take appointment with certificate, and regularly will carry out physical examination, cost is high simultaneously.When scab or enter internal check in flash chamber periodic cleaning inside on the other hand, also need close closed kernel source or pull down core source, program bothers very much.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of cost to economize, management is easy to Phosphoric Acid Concentration flash chamber liquid level emasuring device.
The technical solution of the utility model is as follows: a kind of Phosphoric Acid Concentration flash chamber liquid level emasuring device, comprise flash chamber, manhole is had in the bottom of described flash chamber side, vertical communicating pipe is externally connected with at described manhole, be provided with fluid level transmitter in the upper end of described communicating pipe, the test rod of described fluid level transmitter stretches in communicating pipe; Gas phase adapter is also connected with, the described other end of gas phase adapter and the orifice at flash chamber top on the top of described communicating pipe.
Because flash chamber equipment level gauging section has a manhole except side, top has outside an interface and does not have other interface, and equipment is inner liner rubber, also not to allow on equipment opening again; It is that top is blocked by the steam pipe of 1650mm that flash chamber inner upper side is provided with diameter, radar level gauge etc. also cannot be adopted to carry out flash chamber top and install and detect liquid level.Therefore said structure is adopted, pipe is connected outside existing manhole, at communicating pipe upper end installation fluid level transmitter, and the orifice at communicating pipe and flash chamber top, thus detecting liquid level by communicating pipe and fluid level transmitter, the structure of pick-up unit is simple, cost is economized, convenient management.
Horizontal mounting pipe is connected with at described manhole place, mounting pipe is positioned at outside flash chamber, the first blind plate is fixed with in mounting pipe outer end, described first blind plate has via hole, at via hole, place is connected with three-way pipe, one end and first blind plate of described three-way pipe transverse direction are fixed, the horizontal other end is fixed with the second blind plate, and the middle part of three-way pipe extends to form described communicating pipe straight up.The syndeton of communicating pipe and manhole is simple.
Also be horizontally connected with scavenging duct on the top of described communicating pipe, the other end of described scavenging duct is connected with steam blowing equipment, and scavenging duct is provided with the first valve.Scavenging duct and steam blowing equipment are set, are convenient to regularly utilize steam to carry out purging cleaning, effectively avoid liquid level emasuring device to block, often need not carry out parking process.
Described gas phase adapter is also provided with the second valve, the interface of described second valve near flash chamber top.
Beneficial effect: the utility model by connecting pipe outside existing manhole, at communicating pipe upper end installation fluid level transmitter, and the orifice at communicating pipe and flash chamber top, thus detect liquid level by communicating pipe and fluid level transmitter, the structure of pick-up unit is simple, cost is economized, convenient management, have be skillfully constructed, structure is simple, transformation easily and the feature such as improvement cost is low.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure, mark is as follows: flash chamber 1, manhole 1a, interface 1b, mounting pipe 2, first blind plate 3, second blind plate 4, three-way pipe 5, communicating pipe 51, steam blowing equipment 6, first valve 7, scavenging duct 8, fluid level transmitter 9, gas phase adapter 10 and the second valve 11.
Embodiment
Be described below in detail embodiment of the present utility model, described embodiment example is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Be exemplary below by embodiment is described with reference to the drawings, be intended to explain the utility model, and can not be interpreted as restriction of the present utility model.If any term " first ", " second " only for describing object, and instruction or hint relative importance can not be interpreted as or imply the quantity indicating technical characteristic.In the utility model, except as otherwise clear stipulaties and restriction, should go to understand as broad sense if any the term such as term " assembling ", " being connected ", " connection ", " fixing ", such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Also can be mechanical connection, also can be electrical connection; Can be directly be connected, also can be connected by intermediary, can be that two element internals are connected.For those of ordinary skills, the concrete meaning of above-mentioned term in the utility model can be understood as the case may be.
Below in conjunction with accompanying drawing, by being further described embodiment of the present utility model, make the technical solution of the utility model and beneficial effect thereof clearly, clearly.
As shown in Figure 1, the utility model comprises flash chamber 1, manhole 1a is had in the bottom of described flash chamber 1 side, interface 1b is had at the top of flash chamber 1, vertical communicating pipe 51 is externally connected with at described manhole 1a, be provided with fluid level transmitter 9 in the upper end of described communicating pipe 51, the test rod of described fluid level transmitter 9 stretched in communicating pipe 51.Further, the test rod center line of described fluid level transmitter 9 and the centerline parallel of communicating pipe 51.Described fluid level transmitter 9 can be guide wave radar liquid level gauge, capacitance liquid level meter, RF Liquid Level Instrument or radar level gauge etc.Also be connected with gas phase adapter 10 on the top of described communicating pipe 51, the other end of described gas phase adapter 10 is communicated with the interface 1b at flash chamber 1 top.
As shown in Figure 1, horizontal mounting pipe 2 is connected with at described manhole place, mounting pipe 2 is positioned at outside flash chamber 1, the first blind plate 3 is fixed with in mounting pipe 2 outer end, described first blind plate 3 has via hole, be connected with three-way pipe 5 at via hole place, one end of described three-way pipe 5 transverse direction and fixing, the horizontal other end of the first blind plate 3 are fixed with the second blind plate 4, and the middle part of three-way pipe 5 extends to form described communicating pipe 51 straight up.Also be horizontally connected with scavenging duct 8 on the top of described communicating pipe 51, the other end of described scavenging duct 8 is connected with steam blowing equipment 6, and scavenging duct 8 is provided with the first valve 7.Described gas phase adapter 10 is also provided with the second valve 11, the interface 1b of described second valve 11 near flash chamber 1 top.
Claims (4)
1. a Phosphoric Acid Concentration flash chamber liquid level emasuring device, comprise flash chamber (1), manhole (1a) is had in the bottom of described flash chamber (1) side, interface (1b) is had at the top of flash chamber (1), it is characterized in that: be externally connected with vertical communicating pipe (51) at described manhole (1a), be provided with fluid level transmitter (9) in the upper end of described communicating pipe (51), the test rod of described fluid level transmitter (9) stretches in communicating pipe (51); Also be connected with gas phase adapter (10) on the top of described communicating pipe (51), the described gas phase adapter other end of (10) is communicated with the interface (1b) at flash chamber (1) top.
2. Phosphoric Acid Concentration flash chamber liquid level emasuring device according to claim 1, it is characterized in that: be connected with horizontal mounting pipe (2) at described manhole place, mounting pipe (2) is positioned at flash chamber (1) outward, the first blind plate (3) is fixed with in mounting pipe (2) outer end, described first blind plate (3) has via hole, three-way pipe (5) is connected with at via hole place, one end that described three-way pipe (5) is horizontal and the first blind plate (3) are fixed, the horizontal other end is fixed with the second blind plate (4), the middle part of three-way pipe (5) extends to form described communicating pipe (51) straight up.
3. Phosphoric Acid Concentration flash chamber liquid level emasuring device according to claim 1 and 2, it is characterized in that: be also horizontally connected with scavenging duct (8) on the top of described communicating pipe (51), the other end of described scavenging duct (8) is connected with steam blowing equipment (6), and scavenging duct (8) is provided with the first valve (7).
4. Phosphoric Acid Concentration flash chamber liquid level emasuring device according to claim 3, it is characterized in that: on described gas phase adapter (10), be also provided with the second valve (11), described second valve (11) is near the interface (1b) at flash chamber (1) top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420671264.5U CN204228230U (en) | 2014-11-11 | 2014-11-11 | Phosphoric Acid Concentration flash chamber liquid level emasuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420671264.5U CN204228230U (en) | 2014-11-11 | 2014-11-11 | Phosphoric Acid Concentration flash chamber liquid level emasuring device |
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| Publication Number | Publication Date |
|---|---|
| CN204228230U true CN204228230U (en) | 2015-03-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420671264.5U Active CN204228230U (en) | 2014-11-11 | 2014-11-11 | Phosphoric Acid Concentration flash chamber liquid level emasuring device |
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| CN (1) | CN204228230U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106802173A (en) * | 2016-12-16 | 2017-06-06 | 芜湖万向新元环保科技有限公司 | A kind of water tank auxiliary tank |
-
2014
- 2014-11-11 CN CN201420671264.5U patent/CN204228230U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106802173A (en) * | 2016-12-16 | 2017-06-06 | 芜湖万向新元环保科技有限公司 | A kind of water tank auxiliary tank |
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