CN209878718U - Detection device for purification system of electronic-grade nitric acid - Google Patents
Detection device for purification system of electronic-grade nitric acid Download PDFInfo
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- CN209878718U CN209878718U CN201920541566.3U CN201920541566U CN209878718U CN 209878718 U CN209878718 U CN 209878718U CN 201920541566 U CN201920541566 U CN 201920541566U CN 209878718 U CN209878718 U CN 209878718U
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Abstract
The utility model relates to the technical field of electronic grade nitric acid detection, in particular to a detection device for a purification system of electronic grade nitric acid, which comprises a detector main body and a fixed plate, wherein the left end and the right end of the detector main body are both fixedly connected with the fixed plate, the top end of the fixed plate is fixedly connected with a slide rail, the inner side of the slide rail is slidably connected with a connecting rod, the bottom end of the connecting rod is fixedly connected with cleaning cotton, the top end of the detector main body is fixedly connected with a supporting frame, the outer side of the supporting frame is provided with an elastic snap ring, the inner side of the top end of the elastic snap ring is slidably connected with a limit pin, the limit pin is clamped with the supporting frame, and the right end of the elastic snap ring is fixedly connected with an adjusting block, the use of staff of being convenient for has improved the practicality of this device.
Description
Technical Field
The utility model relates to an electron level nitric acid detects technical field, specifically is purification system detection device of electron level nitric acid.
Background
Nitric acid is strong acid with strong oxidizing property and corrosivity, has a chemical formula of HNO3, the melting point is-42 ℃, the boiling point is 78 ℃, the nitric acid is easy to dissolve in water, a pure nitric acid solution is colorless and transparent at normal temperature, the nitric acid is unstable and can be decomposed to release nitrogen dioxide when being exposed to light or heat, and the generated nitrogen dioxide is dissolved in the nitric acid, so that the appearance of the nitric acid is light yellow, the nitric acid can be stored in a brown bottle in shade and dark places and can also be stored in a plastic bottle with a frosted outer layer to be strictly prohibited from contacting with a reducing agent, and the application of electronic-grade nitric acid is increasingly wide along with the development of the society, and therefore, the demand on a detection device of a purification.
Need detect the purity of nitric acid when producing electronic level nitric acid at present, traditional check out test set need hold the glass piece with the wire that is not corroded by nitric acid, then twine the other end of wire on the metal frame, fix and dismantle very trouble, staff's use is not convenient for, and general detection device does not possess the function of wiping dust and nitric acid, especially when nitric acid spills detection device's surface carelessly, can not in time wipe the processing, probably cause the injury to the staff, consequently, put forward electronic level nitric acid's purification system detection device to above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a purification system detection device of electron level nitric acid to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the detection device for the purification system of the electronic-grade nitric acid comprises a detector main body and a fixed plate, wherein the fixed plate is fixedly connected to the left end and the right end of the detector main body, a slide rail is fixedly connected to the top end of the fixed plate, a connecting rod is slidably connected to the inner side of the slide rail, cleaning cotton is fixedly connected to the bottom end of the connecting rod, a support frame is fixedly connected to the top end of the detector main body, an elastic snap ring is arranged on the outer side of the support frame, a limiting pin is slidably connected to the inner side of the top end of the elastic snap ring and is clamped with the support frame, an adjusting block is fixedly connected to the right end of the elastic snap ring, a horizontally arranged spring is fixedly connected to the inner side of the right end of the adjusting block, a clamping block is fixedly connected to the left end of the clamping block, an adjusting, the bottom end of the metal wire is fixedly connected with a glass block.
Preferably, the inner side of the right end of the adjusting rod is provided with a clamping groove, and the clamping block is clamped with the adjusting rod through the clamping groove.
Preferably, the model of connecting rod is "U" type setting, the inboard rotation of connecting rod is connected with the ball, and the ball rotates with the slide rail and is connected.
Preferably, the top end of the adjusting rod is fixedly connected with a pull ring, and the pull ring is arc-shaped.
Preferably, the bottom end of the detector main body is fixedly connected with four feet, and the feet are uniformly distributed around the detector main body.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in, through fixed plate, slide rail, ball, connecting rod and the clearance cotton etc. that sets up, can clear up the dust on detector main part working face surface through the cotton effect of clearance, can realize the quick clearance to the nitric acid through the cotton effect of clearance when the nitric acid spills the detector working face to lead to the fact the injury to the staff.
2. The utility model discloses in, through spring, fixture block, regulation pole, regulating block, spacer pin and the snap ring etc. that sets up, can realize the quick installation and the dismantlement to the glass piece, also be convenient for simultaneously when testing to the regulation of glass piece, the staff's of being convenient for use has improved the practicality of this device.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure at A of FIG. 1 according to the present invention;
FIG. 3 is a schematic view of the structure of FIG. 1 at B according to the present invention;
fig. 4 is a schematic view of the mounting structure of the fixing plate of the present invention.
In the figure: 1-detector main body, 2-fixing plate, 3-slide rail, 4-ball, 5-connecting rod, 6-glass block, 7-metal wire, 8-spring, 9-fixture block, 10-pull ring, 11-adjusting rod, 12-supporting frame, 13-cleaning cotton, 14-adjusting block, 15-limiting pin, 16-elastic snap ring and 17-ground foot.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution:
the detection device for the purification system of the electronic-grade nitric acid comprises a detector main body 1 and a fixed plate 2, wherein the fixed plate 2 is fixedly connected to the left end and the right end of the detector main body 1, a slide rail 3 is fixedly connected to the top end of the fixed plate 2, a connecting rod 5 is slidably connected to the inner side of the slide rail 3, cleaning cotton 13 is fixedly connected to the bottom end of the connecting rod 5, a support frame 12 is fixedly connected to the top end of the detector main body 1, an elastic snap ring 16 is arranged on the outer side of the support frame 12, a limiting pin 15 is slidably connected to the inner side of the top end of the elastic snap ring 16 and is clamped with the support frame 12, an adjusting block 14 is fixedly connected to the right end of the elastic snap ring 16, the adjusting block 14 can be fixed through the elastic snap ring 16, a horizontally-arranged spring 8 is fixedly connected to, can support fixture block 9 through spring 8, the left end block of fixture block 9 has been engaged with and has been adjusted pole 11, and adjusts pole 11 and adjusting block 14 sliding connection, adjust the vertical wire 7 that sets up of bottom fixedly connected with of pole 11, the bottom fixedly connected with glass piece 6 of wire 7.
The draw-in groove has been seted up to the right-hand member inboard of adjusting pole 11, and fixture block 9 passes through the draw-in groove and adjusts pole 11 block, can prescribe a limit to the position of adjusting pole 11 through the effect of fixture block 9, the model of connecting rod 5 is "U" type setting, the inboard of connecting rod 5 is rotated and is connected with ball 4, and ball 4 rotates with slide rail 3 and is connected, can drive clearance cotton 13 through connecting rod 5 and realize the clearance to this device, the top fixedly connected with pull ring 10 of adjusting pole 11, and pull ring 10 is circular-arcly, can carry out the regulation of position to adjusting pole 11 through the effect of pull ring 10, the bottom fixedly connected with lower margin 17 of detector main part 1, and the number of lower margin 17 is total four, and even distribution is around detector main part 1, can support detector main part 1 through lower margin.
The model of the detector main body 1 is a DH-300L detector main body.
The working process is as follows: the utility model discloses in, when needs use glass piece 6, at first 16 blocks in the outside of support frame 12 to the elasticity snap ring, then the effect through spacer pin 15 is together fixed elasticity snap ring 16 and support frame 12, prevent elasticity snap ring 16 to take place to rotate at the during operation, drive through pull ring 10 after that and adjust pole 11, wire 7 and glass piece 6 carry out the change of position, until adjusting suitable position to glass piece 6, then spring 8 can carry out the injecing of position to adjusting rod 11 through fixture block 9, there is the dust to appear or have nitric acid to spill when the working face of detector main part 1 when the upper surface, the user holds connecting rod 5 and drives clearance cotton 13 and carries out quick clearance to the working face of detector main part 1, connecting rod 5 moves along slide rail 3 through ball 4 simultaneously.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. Purification system detection device of electron level nitric acid, including detector main part (1) and fixed plate (2), its characterized in that: the detector comprises a detector main body (1), wherein fixed plates (2) are fixedly connected to the left end and the right end of the detector main body (1), a slide rail (3) is fixedly connected to the top end of the fixed plate (2), a connecting rod (5) is slidably connected to the inner side of the slide rail (3), cleaning cotton (13) is fixedly connected to the bottom end of the connecting rod (5), a support frame (12) is fixedly connected to the top end of the detector main body (1), an elastic snap ring (16) is arranged on the outer side of the support frame (12), a limiting pin (15) is slidably connected to the inner side of the top end of the elastic snap ring (16), the limiting pin (15) is clamped with the support frame (12), an adjusting block (14) is fixedly connected to the right end of the elastic snap ring (16), a horizontally arranged spring (8) is fixedly connected to the inner side of the, the left end block of fixture block (9) has regulation pole (11), and adjusts pole (11) and regulating block (14) sliding connection, the bottom fixedly connected with of adjusting pole (11) is vertical wire (7) that sets up, the bottom fixedly connected with glass piece (6) of wire (7).
2. The apparatus for testing an electronic grade nitric acid purification system of claim 1, wherein: a clamping groove is formed in the inner side of the right end of the adjusting rod (11), and the clamping block (9) is clamped with the adjusting rod (11) through the clamping groove.
3. The apparatus for testing an electronic grade nitric acid purification system of claim 1, wherein: the model of connecting rod (5) is "U" type setting, the inboard rotation of connecting rod (5) is connected with ball (4), and ball (4) rotate with slide rail (3) and be connected.
4. The apparatus for testing an electronic grade nitric acid purification system of claim 1, wherein: the top end of the adjusting rod (11) is fixedly connected with a pull ring (10), and the pull ring (10) is arc-shaped.
5. The apparatus for testing an electronic grade nitric acid purification system of claim 1, wherein: the bottom fixedly connected with lower margin (17) of detector main part (1), and the total number of lower margin (17) is four, and even distribution is around detector main part (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920541566.3U CN209878718U (en) | 2019-04-19 | 2019-04-19 | Detection device for purification system of electronic-grade nitric acid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920541566.3U CN209878718U (en) | 2019-04-19 | 2019-04-19 | Detection device for purification system of electronic-grade nitric acid |
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| Publication Number | Publication Date |
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| CN209878718U true CN209878718U (en) | 2019-12-31 |
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| CN201920541566.3U Active CN209878718U (en) | 2019-04-19 | 2019-04-19 | Detection device for purification system of electronic-grade nitric acid |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113522397A (en) * | 2020-04-20 | 2021-10-22 | 陕西秦云农产品检验检测股份有限公司 | Biological detection is with examining test table convenient to it is clean |
-
2019
- 2019-04-19 CN CN201920541566.3U patent/CN209878718U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113522397A (en) * | 2020-04-20 | 2021-10-22 | 陕西秦云农产品检验检测股份有限公司 | Biological detection is with examining test table convenient to it is clean |
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