CN214764445U - Dehumidifying device for flame photometer - Google Patents
Dehumidifying device for flame photometer Download PDFInfo
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- CN214764445U CN214764445U CN202120576252.4U CN202120576252U CN214764445U CN 214764445 U CN214764445 U CN 214764445U CN 202120576252 U CN202120576252 U CN 202120576252U CN 214764445 U CN214764445 U CN 214764445U
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Abstract
The utility model discloses a dehydrating unit for flame photometer, it includes: the connecting end cover, remove damp casing and turbine case that set gradually, remove and be provided with except that damp agent separation net in the damp casing, stirring subassembly and bearing, the quantity that removes damp agent separation net is two, set up respectively on the interior terminal surface of connecting the end cover and the outer terminal surface of turbine case, the connecting end cover has first bearing frame, the turbine case has the second bearing frame, the quantity of bearing is two, set up respectively on first bearing frame and second bearing frame, the both ends of stirring subassembly are installed respectively on two bearings, be provided with the turbine in the turbine case, the turbine is connected with the stirring subassembly. The dehumidification device of the utility model avoids providing compressed air through a pipeline, thereby preventing the compressed air from being polluted by oil to cause excessive impurities and further influencing the measurement of an instrument; utilize turbine and stirring subassembly, help improving and remove damp effect, through turbine case and connection end cover, be convenient for install turbine, bearing and stirring subassembly.
Description
Technical Field
The utility model relates to a flame photometer technical field especially relates to a dehydrating unit for flame photometer.
Background
The flame photometer uses flame as an excitation light source to excite atoms of an element to be detected, and uses a photoelectric detection system to measure the characteristic radiation intensity emitted by the excited element. Model 410, produced by Sherwood, is a single-channel, low-temperature flame photometer that is used to measure the content of Na, K, and Ca elements in a sample. The device has a safety device which automatically closes the gas line when the flame is not lit or when the flame is extinguished during the measurement. There is also an air pressure valve, if the air pressure value is below a certain level, the flame will not ignite or will extinguish. The pressure of the air source was 1kg/cm2(14psig) and to ensure clean, dry, the flow rate was 6 liters per minute.
In the prior art, two major air compressors, namely a large air compressor and a small air compressor, are mainly used, and no matter what type of air compressor is adopted as an external air source, the 410-type flame photometer can produce corresponding oil stains and condensed water according to the type of the air compressor and can also produce other impurities (such as rust particles, dust and the like). In addition, the compressed air provided by the pipeline is considered as a common air source, and the compressed air is highly likely to be polluted by oil, so that the compressed air provided by the pipeline needs to be avoided in order to prevent the compressed air from being polluted by the oil to cause excessive impurities and further influence the measurement of an instrument.
Accordingly, there is a need for a dehumidification device for a flame photometer.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a dehumidifier for flame photometer to solve the problems in the prior art, which can avoid providing compressed air through a pipeline, thereby preventing the compressed air from being polluted by oil to cause excessive impurities and further influencing the measurement of an instrument; the turbine and the stirring component are utilized, and the dehumidifying effect is improved.
The utility model provides a dehydrating unit for flame photometer, wherein, include: the connecting end cover, the dehumidifying shell and the turbine box are arranged in sequence, a dehumidifying agent isolating net, a stirring component and a bearing are arranged in the dehumidifying shell, the two moisture removing agent isolation nets are respectively arranged on the inner end surface of the connecting end cover and the outer end surface of the turbine box, the connecting end cover is provided with a first bearing seat, the turbine box is provided with a second bearing seat, the number of the bearings is two, the two bearings are respectively arranged on the first bearing seat and the second bearing seat, two ends of the stirring component are respectively arranged on the two bearings, a turbine is arranged in the turbine box and is connected with the stirring component, and the bottom of the dehumidifying device is connected with the horizontal part of the heat conductor, the side wall of one side of the dehumidifying device is connected with the combustion furnace wall of the flame photometer through the vertical part of the heat conductor, and the side wall of one side of the dehumidifying device is connected with the dust removing device.
The dehumidifying apparatus for a flame photometer as described above, wherein preferably, the dehumidifying case is provided with an observation window.
The dehumidifying apparatus for a flame photometer as described above, wherein preferably, the connection end cap includes a connection end cap body and a first internal thread provided on an inner wall of the connection end cap body, and the connection end cap and the dehumidifying case are threadedly connected by the first internal thread and a fourth external thread provided on an outer wall of one end of the dehumidifying case.
The dehumidifying apparatus for a flame photometer as described above, wherein preferably, the connection end cap further includes a first external thread provided on an outer wall of the connection end cap body, and the first external thread is threadedly coupled with a third internal thread provided at an end of a dehumidifying tank for housing the dehumidifying case.
The dehumidifying apparatus for a flame photometer as described above, wherein it is preferable that the turbine case includes a turbine case body and a second external screw thread provided on an outer wall of one side of the turbine case body, and the turbine case body and the dehumidifying case are threadedly coupled through the second external screw thread and a fourth internal screw thread provided on an inner wall of the other end of the dehumidifying case.
The dehumidifying apparatus for a flame photometer as described above, wherein preferably, the turbine case further comprises a second internal thread provided on an inner wall of the other side of the turbine case body.
The dehumidifying apparatus for a flame photometer as described above, wherein it is preferable that the dehumidifying apparatus for a flame photometer further comprises an air inlet sealing cover connected to the turbine case, the air inlet sealing cover comprises a sealing cover body and a third external thread provided on an outer wall of one side of the sealing cover body, one side of the sealing cover body has a first cylindrical cavity, and the air inlet sealing cover and the turbine case are threadedly connected by the third external thread and the second internal thread.
The dehumidifying apparatus for a flame photometer as described above, wherein preferably, the inlet sealing cover further comprises a sealing outer column disposed at the other side of the sealing cover body, the sealing outer column having a second cylindrical cavity communicating with the first cylindrical cavity, the sealing outer column being connected to the heat conducting outlet of the heat conductor.
The dehumidifying device for a flame photometer as described above, wherein preferably, the dehumidifying device for a flame photometer further comprises an air inlet sealing ring sleeved on the sealing outer column.
The dehumidifying device for a flame photometer as described above, wherein preferably, the stirring assembly includes a stirring shaft and stirring blades arranged in a radial direction of the stirring shaft, and the turbine is sleeved on a top end of the stirring shaft so that the turbine is in interference fit with the stirring shaft.
The utility model provides a dehydrating unit for flame photometer, dehydrating unit combines together with air pressure jar, heat conductor, dust collector, inserts compressed air in the flame photometer, can avoid providing compressed air through the pipeline, consequently can prevent that compressed air from leading to impurity too much because of being polluted by oil, and then influence the measurement of instrument; the turbine and the stirring assembly are utilized, the dehumidifying effect is improved, the turbine, the bearing and the stirring assembly are convenient to mount through the turbine box and the connecting end cover, and the dehumidifying device is connected with the heat conductor and the dust removing device respectively; moreover, the heat conductor is utilized to preheat air in the dehumidifying device, the air inlet temperature of the flame photometer is improved, the ignition rate is improved, meanwhile, the condensed water is reduced, and the fuel gas energy consumption is reduced.
Drawings
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be further described with reference to the accompanying drawings, in which:
fig. 1 is a schematic perspective view of an embodiment of a dehumidifying apparatus for a flame photometer according to the present invention;
FIGS. 2A-2E are front, top, cross-sectional, left and right side views, respectively, of an embodiment of a dehumidification device for a flame photometer provided by the present invention;
FIG. 3 is a schematic structural view of an embodiment of a connection end cap of a dehumidifying apparatus for a flame photometer according to the present invention;
FIG. 4 is a schematic structural view of an embodiment of a turbine box of a dehumidifying apparatus for a flame photometer according to the present invention;
FIG. 5 is a schematic structural view of an embodiment of a sealing cover for a moisture removal device of a flame photometer according to the present invention;
FIG. 6 is a schematic structural diagram of an embodiment of a stirring assembly of a dehumidifying apparatus for a flame photometer provided by the present invention;
fig. 7 is a schematic structural diagram of an embodiment of an observation window of a dehumidifying apparatus for a flame photometer provided by the present invention.
Description of reference numerals:
1-moisture removal shell 2-turbine box 3-observation window
4-moisture removing agent isolation net 5-stirring component 6-turbine
7-connecting end cover 8-bearing 9-air inlet sealing cover
10-air inlet sealing ring 21-second bearing seat 22-second internal thread
23-second external thread 24-turbine box body 31-boss
51-stirring shaft 52-stirring blade 521-vertical stirring arm
522-semicircular stirring arm 71-first bearing seat 72-first internal thread
73-first external thread 74-connecting end cap body 91-third external thread
92-sealing cover body 93-sealing outer column
Detailed Description
Various exemplary embodiments of the present disclosure will now be described in detail with reference to the accompanying drawings. The description of the exemplary embodiments is merely illustrative and is in no way intended to limit the disclosure, its application, or uses. The present disclosure may be embodied in many different forms and is not limited to the embodiments described herein. These embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art. It should be noted that: the relative arrangement of parts and steps, the composition of materials, numerical expressions and numerical values set forth in these embodiments are to be construed as merely illustrative, and not as limitative, unless specifically stated otherwise.
As used in this disclosure, "first", "second": and the like, do not denote any order, quantity, or importance, but rather are used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element preceding the word covers the element listed after the word, and does not exclude the possibility that other elements are also covered. "upper", "lower", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.
In the present disclosure, when a specific component is described as being located between a first component and a second component, there may or may not be intervening components between the specific component and the first component or the second component. When it is described that a specific component is connected to other components, the specific component may be directly connected to the other components without having an intervening component, or may be directly connected to the other components without having an intervening component.
All terms (including technical or scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this disclosure belongs unless specifically defined otherwise. It will be further understood that terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the relevant art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein.
Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail, but are intended to be part of the specification where appropriate.
As shown in fig. 1 and 2A-2E, embodiments of the present invention provide a dehumidification device for a flame photometer, comprising: the dehumidifying device comprises a connecting end cover 7, a dehumidifying shell 1 and a turbine box 2 which are sequentially arranged, wherein a dehumidifying agent isolating net 4, a stirring component 5 and bearings 8 are arranged in the dehumidifying shell 1, the number of the dehumidifying agent isolating net 4 is two, the dehumidifying agent isolating net 4 is respectively arranged on the inner end face of the connecting end cover 4 and the outer end face of the turbine box 2, the connecting end cover 7 is provided with a first bearing seat 71, the turbine box 2 is provided with a second bearing seat 21, the number of the bearings 8 is two, the two bearings are respectively arranged on the first bearing seat 71 and the second bearing seat 21, two ends of the stirring component 5 are respectively arranged on the two bearings 8, a turbine 6 is arranged in the turbine box 2, the turbine 6 is connected with the stirring component 5, the bottom of the dehumidifying device is connected with the horizontal part of a heat conductor, one side wall of the dehumidifying device is connected with the combustion furnace wall of a flame photometer through the vertical part of the heat conductor, and the side wall of one side of the dehumidifying device is connected with the dust removing device.
The dehumidifying device comprises a dehumidifying shell 1, a turbine 6, a stirring assembly 5 and a heat conductor, wherein a dehumidifying agent is arranged in the dehumidifying shell 1, compressed air enters the dehumidifying device through the heat conductor and then drives the turbine 6 to rotate by utilizing the wind speed of the compressed air, and then the turbine 6 drives the stirring assembly 5 to rotate so as to turn over the dehumidifying agent in the dehumidifying shell 1, so that the moisture absorption uniformity of the dehumidifying agent is improved; meanwhile, the bottom of the dehumidifying case 1 can conduct the heat of the burner wall of the flame photometer through the heat conductor, so that the absorbed moisture of the dehumidifying agent can be evaporated by the heat conducted to the bottom of the dehumidifying case to increase the service life of the dehumidifying agent, which is silicon dioxide as an example and not a limitation. The stirring component 5 is used for turning over the dehumidifying agent on one hand to absorb moisture better, and turning over the dehumidifying agent on the other hand to enable the dehumidifying agent to contact the bottom of the dehumidifying shell 1 for heating and dehumidifying so as to prolong the service life of the dehumidifying agent. The moisture remover separation net 4 functions to prevent the moisture remover from being restricted in its moving range in the moisture removing housing 1 on the one hand, and to prevent dust from entering the moisture removing housing 1 on the other hand.
Further, an observation window 3 is arranged on the dehumidifying shell 2. Wherein, the observation window 3 adopts transparent material (for example for organic glass etc.) to make, wherein, as shown in fig. 7, the inner wall of observation window is provided with boss 31, utilizes boss 31, can install observation window 3 on the mounting hole of dehumidification casing 2, with the help of observation window 3, is convenient for observe the colour change of dehumidification agent, whether reunion etc to know the dehumidification effect of dehydrating unit. The utility model discloses in, the shape of observation window 3 is the rectangle in the middle of, and both sides are semicircular structure, and the quantity of observation window 3 is 2 to the symmetry sets up on removing damp casing 2. It should be noted that the present invention does not specifically limit the size, shape, number, and distribution position of the observation windows 3.
In the working process, compressed air sequentially passes through the air pressure tank (arranged below the horizontal part of the heat conductor) and the heat conductor and is subjected to dehumidification treatment through the dehumidification device, in the dehumidification process, the compressed air enters the dehumidification box through the heat conductor and then drives the turbine 6 to rotate by utilizing the wind speed of the compressed air, and further drives the stirring assembly 5 to rotate through the turbine 6 so as to turn the dehumidifying agent in the dehumidification shell 1; the turbine box 2 and the connecting end cover 4 are utilized, so that the turbine 6, the bearing 8 and the stirring assembly 5 are convenient to install, and the connection between the dehumidifying device and the heat conductor and the dust removing device is facilitated; simultaneously, because the vertical part of heat conductor is connected with flame photometer's burning oven, the heat conductor is connected with dehydrating unit again, utilizes heat-conduction principle heat conductor can take away the oven heat to preheat the air in the dehumidification casing respectively, can improve flame photometer's inlet temperature like this, improve the ignition rate on the one hand, on the other hand can reduce the comdenstion water, can reduce the gas energy consumption simultaneously. Compressed air enters the dust removal device after passing through the dehumidification device to purify the air, and the air discharged by the dust removal device is connected with an air inlet joint of the flame photometer.
Therefore, compared with the prior art, the dehumidifying device is combined with the air pressure tank, the heat conductor and the dust removing device, compressed air is connected into the flame photometer, and the compressed air can be prevented from being provided through a pipeline, so that the compressed air can be prevented from being polluted by oil to cause excessive impurities, and further the measurement of an instrument is influenced; the turbine and the stirring assembly are utilized, the dehumidifying effect is improved, the turbine, the bearing and the stirring assembly are convenient to mount through the turbine box and the connecting end cover, and the dehumidifying device is connected with the heat conductor and the dust removing device respectively; moreover, the heat conductor is utilized to preheat air in the dehumidifying device, the air inlet temperature of the flame photometer is improved, the ignition rate is improved, meanwhile, the condensed water is reduced, and the fuel gas energy consumption is reduced.
Further, as shown in fig. 3, the connection end cap 7 includes a connection end cap body 74 and a first internal thread 72 provided on an inner wall of the connection end cap body 74, and the connection end cap 7 and the dehumidifying case 1 are threadedly connected by the first internal thread 72 and a fourth external thread (not shown) provided on an outer wall of one end of the dehumidifying case 1. The connection end cap 7 further includes a first external thread 73 provided on an outer wall of the connection end cap body 74, and the first external thread 73 is threadedly connected with a third internal thread provided at one end of a dehumidifying tank (not shown) for placing the dehumidifying case 1.
Further, as shown in fig. 4, the turbine box 2 includes a turbine box body 24 and a second external thread 23 provided on an outer wall of one side of the turbine box body 24, and the turbine box body 24 and the dehumidifying case 1 are threadedly coupled by the second external thread 23 and a fourth internal thread (not shown) provided on an inner wall of the other end of the dehumidifying case. The turbine case 2 further includes a second internal thread 22 provided on the inner wall of the other side of the turbine case body 24.
Further, as shown in fig. 2A to 2C, the dehumidifying apparatus for a flame photometer further includes an air inlet sealing cover 9 connected to the turbine case 2, and specifically, as shown in fig. 5, the air inlet sealing cover 9 includes a sealing cover body 92 and a third external thread 91 provided on an outer wall of one side of the sealing cover body 92, one side of the sealing cover body 92 has a first cylindrical cavity, and the air inlet sealing cover 9 and the turbine case 2 are screw-connected by the third external thread 91 and the second internal thread 22. The air inlet sealing cover 9 further comprises a sealing outer column 93 arranged at the other side of the sealing cover body 74, the sealing outer column 93 is provided with a second cylindrical cavity communicated with the first cylindrical cavity, and the sealing outer column 93 is connected with a heat conduction air outlet of a heat conductor (not shown).
Further, as shown in fig. 2A to 2C, the dehumidifying apparatus for a flame photometer further includes an air inlet sealing ring 10 sleeved on the sealing outer column 93. By means of the inlet gasket 10, the sealing effect can be increased.
Further, as shown in fig. 6, the stirring assembly 5 includes a stirring shaft 51 and stirring blades 52 disposed in a radial direction of the stirring shaft 51, and the turbine 6 is sleeved on a top end of the stirring shaft 51, so that the turbine 6 is in interference fit with the stirring shaft 51. As shown in fig. 6, the stirring blade 52 is a vertical stirring arm 521 symmetrically disposed at both sides of the stirring shaft 51 and a semicircular stirring arm 522 connected to the vertical stirring arm 521. The utility model discloses in, stirring vane 52's quantity is two to, the distance that is close to the stirring vane of turbine case 2 and the right-hand member point of (mixing) shaft 51 is greater than the distance of the left end point of the stirring vane of keeping away from turbine case 2 and (mixing) shaft 51, is convenient for establish turbine 6 like this on (mixing) shaft 51 cover. It should be noted that the shape, size, number and distribution position of the stirring vanes 52 are not particularly limited in this embodiment.
The embodiment of the utility model provides a dehydrating unit for flame photometer, dehydrating unit and air pressure jar, heat conductor, dust collector combine together, insert compressed air in the flame photometer, can avoid providing compressed air through the pipeline, consequently can prevent that compressed air from leading to the impurity too much because of being polluted by oil, and then influence the measurement of instrument; the turbine and the stirring assembly are utilized, the dehumidifying effect is improved, the turbine, the bearing and the stirring assembly are convenient to mount through the turbine box and the connecting end cover, and the dehumidifying device is connected with the heat conductor and the dust removing device respectively; moreover, the heat conductor is utilized to preheat air in the dehumidifying device, the air inlet temperature of the flame photometer is improved, the ignition rate is improved, meanwhile, the condensed water is reduced, and the fuel gas energy consumption is reduced.
Thus, various embodiments of the present disclosure have been described in detail. Some details that are well known in the art have not been described in order to avoid obscuring the concepts of the present disclosure. It will be fully apparent to those skilled in the art from the foregoing description how to practice the presently disclosed embodiments.
Although some specific embodiments of the present disclosure have been described in detail by way of example, it should be understood by those skilled in the art that the foregoing examples are for purposes of illustration only and are not intended to limit the scope of the present disclosure. It will be understood by those skilled in the art that various changes may be made in the above embodiments or equivalents may be substituted for elements thereof without departing from the scope and spirit of the present disclosure. The scope of the present disclosure is defined by the appended claims.
Claims (10)
1. A dehumidifying device for a flame photometer, comprising:
the connecting end cover, the dehumidifying shell and the turbine box are arranged in sequence, a dehumidifying agent isolating net, a stirring component and a bearing are arranged in the dehumidifying shell, the two moisture removing agent isolation nets are respectively arranged on the inner end surface of the connecting end cover and the outer end surface of the turbine box, the connecting end cover is provided with a first bearing seat, the turbine box is provided with a second bearing seat, the number of the bearings is two, the two bearings are respectively arranged on the first bearing seat and the second bearing seat, two ends of the stirring component are respectively arranged on the two bearings, a turbine is arranged in the turbine box and is connected with the stirring component, and the bottom of the dehumidifying device is connected with the horizontal part of the heat conductor, the side wall of one side of the dehumidifying device is connected with the combustion furnace wall of the flame photometer through the vertical part of the heat conductor, and the side wall of one side of the dehumidifying device is connected with the dust removing device.
2. The dehumidification apparatus for a flame photometer of claim 1, wherein the moisture removal housing is provided with a viewing window.
3. The dehumidifying device for a flame photometer of claim 1, wherein the connection end cap includes a connection end cap body and a first internal thread provided on an inner wall of the connection end cap body, and the connection end cap and the dehumidifying case are threadedly connected by the first internal thread and a fourth external thread provided on an outer wall of an end of the dehumidifying case.
4. The dehumidifying device for a flame photometer of claim 3, wherein the connection end cap further comprises a first external thread provided on an outer wall of the connection end cap body, the first external thread being threadedly coupled with a third internal thread provided at an end of a dehumidifying tank for housing the dehumidifying case.
5. The dehumidifying device for a flame photometer of claim 3, wherein the turbine case comprises a turbine case body and a second external thread provided on an outer wall of one side of the turbine case body, and the turbine case body and the dehumidifying case are threadedly coupled by the second external thread and a fourth internal thread provided on an inner wall of the other end of the dehumidifying case.
6. The dehumidifying device for a flame photometer of claim 5, wherein the turbine case further comprises a second internal thread provided on an inner wall of the other side of the turbine case body.
7. The dehumidifying device for a flame photometer of claim 6, wherein the dehumidifying device for a flame photometer further comprises an air inlet sealing cover connected to the turbine housing, the air inlet sealing cover comprises a sealing cover body and a third external thread provided on an outer wall of one side of the sealing cover body, one side of the sealing cover body has a first cylindrical cavity, and the air inlet sealing cover and the turbine housing are threadedly connected by the third external thread and the second internal thread.
8. The dehumidifying device for a flame photometer of claim 7, wherein the inlet gasket further comprises a sealing outer post provided at the other side of the gasket body, the sealing outer post having a second cylindrical cavity communicating with the first cylindrical cavity, the sealing outer post being connected to the heat conductive outlet of the heat conductor.
9. The dehumidifier device for a flame photometer of claim 8, wherein said dehumidifier device for a flame photometer further comprises an air inlet sealing ring fitted over said sealing outer post.
10. The dehumidifying device for a flame photometer of claim 1, wherein the stirring assembly comprises a stirring shaft and stirring blades arranged in a radial direction of the stirring shaft, and the turbine is sleeved on a top end of the stirring shaft so that the turbine is in interference fit with the stirring shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120576252.4U CN214764445U (en) | 2021-03-20 | 2021-03-20 | Dehumidifying device for flame photometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120576252.4U CN214764445U (en) | 2021-03-20 | 2021-03-20 | Dehumidifying device for flame photometer |
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| Publication Number | Publication Date |
|---|---|
| CN214764445U true CN214764445U (en) | 2021-11-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120576252.4U Active CN214764445U (en) | 2021-03-20 | 2021-03-20 | Dehumidifying device for flame photometer |
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| CN (1) | CN214764445U (en) |
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- 2021-03-20 CN CN202120576252.4U patent/CN214764445U/en active Active
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