CN115541317B - Detection device is used in isooctyl thioglycolate production - Google Patents
Detection device is used in isooctyl thioglycolate production Download PDFInfo
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- CN115541317B CN115541317B CN202211518166.3A CN202211518166A CN115541317B CN 115541317 B CN115541317 B CN 115541317B CN 202211518166 A CN202211518166 A CN 202211518166A CN 115541317 B CN115541317 B CN 115541317B
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- IUNVCWLKOOCPIT-UHFFFAOYSA-N 6-methylheptylsulfanyl 2-hydroxyacetate Chemical compound CC(C)CCCCCSOC(=O)CO IUNVCWLKOOCPIT-UHFFFAOYSA-N 0.000 title claims abstract description 49
- 238000001514 detection method Methods 0.000 title claims abstract description 22
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 14
- 239000007788 liquid Substances 0.000 claims abstract description 27
- 238000005070 sampling Methods 0.000 claims abstract description 25
- 238000003860 storage Methods 0.000 claims abstract description 24
- 230000005540 biological transmission Effects 0.000 claims description 15
- 238000003756 stirring Methods 0.000 claims description 13
- 238000000151 deposition Methods 0.000 claims description 2
- 210000001364 upper extremity Anatomy 0.000 claims 1
- 239000002253 acid Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000000243 solution Substances 0.000 description 5
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- BWDBEAQIHAEVLV-UHFFFAOYSA-N 6-methylheptan-1-ol Chemical compound CC(C)CCCCCO BWDBEAQIHAEVLV-UHFFFAOYSA-N 0.000 description 1
- QQOSUPHSTQYAOH-UHFFFAOYSA-N 6-methylheptyl 2-chloroacetate Chemical compound CC(C)CCCCCOC(=O)CCl QQOSUPHSTQYAOH-UHFFFAOYSA-N 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- FOCAUTSVDIKZOP-UHFFFAOYSA-N chloroacetic acid Chemical compound OC(=O)CCl FOCAUTSVDIKZOP-UHFFFAOYSA-N 0.000 description 1
- 229940106681 chloroacetic acid Drugs 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- XJRPTMORGOIMMI-UHFFFAOYSA-N ethyl 2-amino-4-(trifluoromethyl)-1,3-thiazole-5-carboxylate Chemical compound CCOC(=O)C=1SC(N)=NC=1C(F)(F)F XJRPTMORGOIMMI-UHFFFAOYSA-N 0.000 description 1
- 238000000265 homogenisation Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003472 neutralizing effect Effects 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- AKHNMLFCWUSKQB-UHFFFAOYSA-L sodium thiosulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=S AKHNMLFCWUSKQB-UHFFFAOYSA-L 0.000 description 1
- 235000019345 sodium thiosulphate Nutrition 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 239000012086 standard solution Substances 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N1/14—Suction devices, e.g. pumps; Ejector devices
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/38—Diluting, dispersing or mixing samples
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N1/14—Suction devices, e.g. pumps; Ejector devices
- G01N2001/1418—Depression, aspiration
- G01N2001/1427—Positive displacement, piston, peristaltic
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Hydrology & Water Resources (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention discloses a detection device for isooctyl thioglycolate production, which relates to the technical field of detection devices and comprises a supporting plate, wherein a lifting rod vertically corresponding to a storage tank is vertically and slidably arranged on a fixed frame, a sampling cylinder body is fixed at the bottom of the rotating frame, a vertically downward liquid taking pipe is arranged on a one-way valve II, and a top cover in threaded connection with the lifting rod is vertically and slidably arranged on the fixed frame.
Description
Technical Field
The invention relates to the technical field of detection devices, in particular to a detection device for production of isooctyl thioglycolate.
Background
Isooctyl thioglycolate is colorless transparent liquid in appearance, and is widely used for producing pesticides, medicines and stabilizers and plasticizers of halogenated polyolefin. The production process of the isooctyl thioglycolate comprises the following steps: esterifying chloroacetic acid and isooctyl alcohol in the presence of toluene as solvent and sulfuric acid as catalyst to obtain isooctyl chloroacetate, neutralizing, adding sodium thiosulfate, reacting in alcohol solvent to obtain isooctyl thioglycolate, and acidolyzing with hydrochloric acid to obtain isooctyl thioglycolate.
In the isooctyl thioglycolate production process, need carry out the acid value of isooctyl thioglycolate with the help of detection device and survey, the survey of acid value uses bromocresol purple as the indicator, titrate the sample with sodium hydroxide standard solution, and current detection device can not carry out the nimble sample to the isooctyl thioglycolate of storage jar in storage jar, especially can not conveniently carry out sampling operation to the isooctyl thioglycolate of the different height position regions of storage jar, be unfavorable for going on of the acid value survey operation of isooctyl thioglycolate, to the above-mentioned technical defect of prior art, provide a isooctyl thioglycolate production and use detection device now, solve above-mentioned problem.
Disclosure of Invention
The invention aims to provide a detection device for producing isooctyl thioglycolate, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a detection device is used in production of isooctyl thioglycolate, includes the backup pad, be fixed with the mount in the backup pad, placed the storage jar that is used for depositing the isooctyl thioglycolate in the backup pad, vertical slidable mounting has the lifter that corresponds with the storage jar is vertical on the mount, be fixed with the rotating turret on the lifter, install on the rotating turret and mix the subassembly, the rotating turret bottom is fixed with the sample barrel, sample barrel bottom intercommunication installs check valve II, install vertical decurrent liquid taking pipe on the check valve II, sealed slidable mounting has the piston disc in the sample barrel, be fixed with on the piston disc with lifter sliding connection's cavity piston post, install check valve I on the sample barrel, install out the liquid bellows on the check valve I, rotate on the lifter and install the connection lantern ring, be fixed with the round pin post on the connection lantern ring, rotate on the mount and install the deflection frame, seted up the bar hole on the deflection frame, the round pin post slides and inlays and establishes in the bar is downthehole, go up vertical slidable mounting has the overhead hood with lifter threaded connection, rotate on the overhead hood and install the rotation set dish, the top cover is fixed with every voussoir extends the even face location frame, the mount lower extreme all the face location frame corresponds.
As a modified scheme of the invention: the fixed worm wheel is rotatably installed on the fixed frame, the rotating end of the deflection frame is fixed on the worm wheel, a worm is connected to the worm wheel in a meshed mode, and a hand wheel is fixed on the worm.
As a modified scheme of the invention: the hollow piston column penetrates through the lifting rod and extends to the outside of the lifting rod, the hollow piston column is communicated with the liquid outlet corrugated pipe, one end, far away from the sampling cylinder, of the hollow piston column is communicated with the transmission corrugated pipe, and one end, far away from the hollow piston column, of the transmission corrugated pipe is communicated with the collection tank.
As a modified scheme of the invention: the side wall of the sampling cylinder body is provided with a vertical sliding groove, and the liquid outlet corrugated pipe penetrates through the vertical sliding groove.
As a modified scheme of the invention: the hollow piston column is fixed with a drive plate, and a connecting spring is fixedly connected between the drive plate and the fixing frame.
As a modified scheme of the invention: the stirring assembly comprises a rotary drum which is rotatably installed on the rotary frame, the rotary drum is fixedly provided with the rotary frame, an annular sliding block is fixedly arranged on the top cover, and the annular sliding block is embedded in the inner wall of the rotary sleeve disc in a sliding mode.
As a modified scheme of the invention: the top cover is fixedly provided with a vertically arranged guide rod, and the guide rod is sleeved with a sleeve fixed with the fixing frame in a sliding manner.
As a modified scheme of the invention: the stirring assembly further comprises a rotating shaft which is rotatably connected with the rotating sleeve disc, the rotating drum is sleeved on the rotating shaft in a sliding mode, the rotating shaft is fixedly provided with a strip block, the strip block is embedded in the inner wall of the rotating drum in a sliding mode, an inner gear ring is fixed on the inner wall of the top cover, and a transmission gear meshed with the inner gear ring is coaxially fixed on the rotating shaft.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, the deflecting frame is arranged to rotate relative to the fixing frame, so that the pin column can slide relative to the strip-shaped hole, the pin column drives the lifting rod to vertically move and adjust through the connecting lantern ring, the height position of the lower end of the liquid taking pipe is flexibly adjusted, sampling operation on isooctyl thioglycolate in different vertical height position areas is greatly facilitated, the extracted isooctyl thioglycolate can be conveyed into the collecting tank by pulling and pushing the drive plate once, and convenient and rapid detection and sampling actions on the isooctyl thioglycolate are realized.
After the positioning wedge block is downwards moved to clamp the storage tank, the vertically downwards moved lifting rod is in threaded transmission with the rotating sleeve disc, so that the lifting rod can drive the rotating frame fixed with the lifting rod to rotate, the rotating effect of the stirring assembly is realized, the rotating frame in the stirring assembly can rotate around the central axis of the rotating drum and can also rotate around the central axis of the lifting rod, the isooctyl thioglycolate is effectively and uniformly treated in the sampling detection operation process, the sampling quality is effectively ensured, and the subsequent acid value detection of the isooctyl thioglycolate is more accurate.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of FIG. 1 at a certain viewing angle;
FIG. 3 is an enlarged view of portion A of FIG. 2 according to the present invention;
FIG. 4 is a schematic diagram of the structure of FIG. 1 from another perspective;
FIG. 5 is a schematic view of the internal structure of the top cover according to the present invention;
FIG. 6 is a schematic structural view of the top cover, the inner gear ring and the annular slider in the present invention;
FIG. 7 is a schematic partial structure view of FIG. 5 according to the present invention;
fig. 8 is a schematic view of the internal structure of the sampling cylinder according to the present invention.
In the figure: 1-supporting plate, 2-storage tank, 3-positioning wedge block, 4-sampling cylinder, 5-lifting rod, 6-liquid taking tube, 7-rotating frame, 8-sleeve, 9-guide rod, 10-deflection frame, 11-strip-shaped hole, 12-pin column, 13-hand wheel, 14-collection tank, 15-fixed frame, 16-one-way valve I, 17-top cover, 18-rotating sleeve disc, 19-worm wheel, 20-worm, 21-rotating cylinder, 22-transmission corrugated pipe, 23-hollow piston column, 24-driving disc, 25-connecting spring, 26-rotating frame, 27-liquid outlet corrugated pipe, 28-connecting sleeve ring, 29-transmission gear, 30-inner gear ring, 31-strip block, 32-annular slide block, 33-rotating shaft, 34-one-way valve II, 35-piston disc, 36-vertical chute and 37-extension frame.
Detailed Description
The technical scheme of the patent is further described in detail by combining the following specific embodiments:
example 1
Referring to fig. 1-8, a detecting device for producing isooctyl thioglycolate comprises a supporting plate 1, a fixing frame 15 is fixed on the supporting plate 1, a storage tank 2 for storing isooctyl thioglycolate is placed on the supporting plate 1, a lifting rod 5 vertically corresponding to the storage tank 2 is vertically and slidably mounted on the fixing frame 15, a rotating frame 26 is fixed on the lifting rod 5, a stirring assembly is mounted on the rotating frame 26, a sampling cylinder 4 is fixed at the bottom of the rotating frame 26, a one-way valve II34 is mounted at the bottom of the sampling cylinder 4 in a communicating manner, a liquid taking pipe 6 vertically downward is mounted on the one-way valve II34, a piston disc 35 is slidably mounted in the sampling cylinder 4 in a sealing manner, a hollow piston column 23 slidably connected with the lifting rod 5 is fixed on the piston disc 35, install check valve I16 on the sample barrel 4, install out liquid bellows 27 on the check valve I16, rotate on the lifter 5 and install the connection lantern ring 28, be fixed with round pin post 12 on the connection lantern ring 28, rotate on the mount 15 and install deflection frame 10, strip hole 11 has been seted up on the deflection frame 10, round pin post 12 slides and inlays and establish in strip hole 11, vertical slidable mounting has the overhead guard 17 with 5 threaded connection of lifter on the mount 15, it installs rotation trepanning 18 to rotate on the overhead guard 17, be fixed with a plurality of on the overhead guard 17 and extend the frame 37, every extends 37 lower extreme and all is fixed with the location voussoir 3, the wedge face of location voussoir 3 and the vertical correspondence of storage jar 2 top edges.
The isooctyl thioglycolate that the sample will be detected to storage jar 2 inside storage dress moves down through the lifter 5 that sets up for rotating turret 26 and sample barrel 4 move down vertically towards storage jar 2, and below the liquid level of isooctyl thioglycolate until liquid taking pipe 6 extends to, and through the regulation to liquid taking pipe 6 lower extreme position, realize extracting the detection to the isooctyl thioglycolate of storage jar 2 different height position.
Specifically, a worm wheel 19 fixed to the rotating end of the deflection frame 10 is rotatably mounted on the fixed frame 15, a worm 20 is engaged with the worm wheel 19, and a hand wheel 13 is fixed to the worm 20.
Can drive the worm 20 rotatory through revolving hand wheel 13 soon, worm 20 can drive worm wheel 19 and rotate, make worm wheel 19 can drive deflection frame 10 and rotate the regulation, at the in-process that deflects of deflection frame 10, round pin post 12 slides along bar hole 11, make round pin post 12 can drive lifter 5 through connecting lantern ring 28 and realize vertical moving down, and then realize the regulating action to liquid taking pipe 6 height position, and because the transmission of locking-type through worm wheel 19 and worm 20, make liquid taking pipe 6's position remove the back have very high stability, conveniently carry out the stable sample of testing process.
Wherein, the hollow piston column 23 passes through the inside of the lifting rod 5 and extends to the outside of the lifting rod 5, the hollow piston column 23 is communicated with the liquid outlet corrugated pipe 27, one end of the hollow piston column 23 far away from the sampling cylinder 4 is communicated with the transmission corrugated pipe 22, and one end of the transmission corrugated pipe 22 far away from the hollow piston column 23 is communicated with the collecting tank 14. The side wall of the sampling cylinder 4 is provided with a vertical sliding chute 36, and the liquid outlet corrugated pipe 27 passes through the vertical sliding chute 36. A dial plate 24 is fixed on the hollow piston column 23, and a connecting spring 25 is fixedly connected between the dial plate 24 and the fixed frame 15.
Based on the above setting, after finishing to getting the regulation of liquid pipe 6 position, pulling driver plate 24 drives the vertical upward shift of hollow piston post 23, piston disc 35 moves up relatively to the sample barrel 4, connecting spring 25 deformation extension, isooctyl thioglycolate enters into inside the sample barrel 4 through getting liquid pipe 6 this moment, and release driver plate 24 afterwards, connecting spring 25 elastic reset, make piston disc 35 extrude the isooctyl thioglycolate in the sample barrel 4, make isooctyl thioglycolate enter into inside hollow piston post 23 along a play liquid bellows 27, finally enter into in the collection tank 14 along transmission bellows 22, realized the quick sample operation to isooctyl thioglycolate. The conduction direction of the set one-way valve II34 is from the liquid taking pipe 6 to the sampling cylinder 4, the conduction direction of the one-way valve I16 is from the sampling cylinder 4 to the hollow piston column 23, and stable sampling of isooctyl thioglycolate is realized through the one-way conduction of the one-way valve II34 and the one-way valve I16.
Example 2
Referring to fig. 1-8, on the basis of embodiment 1, in addition, the stirring assembly of the apparatus includes a rotary drum 21 rotatably mounted on a rotary frame 26, the rotary frame 7 is fixed on the rotary drum 21, an annular slide block 32 is fixed on the top cover 17, and the annular slide block 32 is slidably embedded in the inner wall of the rotary sleeve disk 18. A guide rod 9 which is vertically arranged is fixedly arranged on the top cover 17, and a sleeve 8 which is fixed with the fixed frame 15 is sleeved on the guide rod 9 in a sliding way.
Through the arrangement, when the lifting rod 5 vertically moves downwards, the top cover 17 and the rotating sleeve disc 18 also vertically move downwards, the extending frame 37 drives the positioning wedge block 3 to move downwards at the moment until the wedge surface of the positioning wedge block 3 clamps and fixes the upper edge of the storage tank 2, the fixing effect of the top cover 17 and the storage tank 2 is realized, and at the moment, the rotating frame 7 extends into the storage tank 2.
Subsequently, lifter 5 continues to move down, and lifter 5 realizes rotatoryly under the screw-thread fit of overhead guard 17, and lifter 5 drive rotating turret 26 is rotatory for rotary drum 21 drives the swivel mount 7 and rotates around lifter 5 center, makes the isooctyl thioglycolate of storage jar 2 inside realize homogenizing the processing, makes isooctyl thioglycolate evenly distributed, has effectively guaranteed the even sampling operation of isooctyl thioglycolate testing process.
In addition, the stirring assembly further comprises a rotating shaft 33 which is rotatably connected with the rotating sleeve disc 18, the rotary drum 21 is sleeved on the rotating shaft 33 in a sliding mode, the rotating shaft 33 is fixedly provided with a strip block 31, the strip block 31 is embedded in the inner wall of the rotary drum 21 in a sliding mode, the inner wall of the top cover 17 is fixedly provided with an inner gear ring 30, and the rotating shaft 33 is coaxially fixedly provided with a transmission gear 29 which is meshed with the inner gear ring 30.
When the rotating drum 21 rotates around the center of the lifting rod 5, the rotating shaft 33 rotates around the center of the lifting rod 5, the transmission gear 29 and the inner gear ring 30 are in meshing transmission, the rotating shaft 33 rotates and drives the rotating drum 21 to rotate through the strip 31, the rotating frame 7 rotates around the center of the rotating drum 21, meanwhile, the lifting rod 5 and the rotating frame 26 can vertically move to drive the rotating drum 21 to vertically move, the stirring effect on isooctyl thioglycolate in the storage tank 2 is further promoted, the sufficient homogenization before the isooctyl thioglycolate is sampled is ensured, and the sampling effect and the accuracy of subsequent acid value detection are greatly improved.
In conclusion, the deflection frame 10 arranged in the invention rotates relative to the fixing frame 15, so that the pin 12 can slide relative to the strip-shaped hole 11, the pin 12 drives the lifting rod 5 to vertically move and adjust through the connecting lantern ring 28, the height position of the lower end of the liquid taking pipe 6 is flexibly adjusted, the sampling operation of isooctyl thioglycolate in different vertical height position areas is greatly facilitated, the extracted isooctyl thioglycolate can be conveyed into the collection tank 14 by pulling and pushing the drive plate 24 for one time, and the convenient and rapid detection and sampling action of the isooctyl thioglycolate is realized. After the positioning wedge block 3 moves downwards to clamp the storage tank 2, the lifting rod 5 moving downwards vertically drives the rotating sleeve disc 18 through screw thread transmission, so that the lifting rod 5 can drive the rotating frame 26 fixed with the lifting rod 5 to rotate, the rotating effect of the stirring assembly is realized, the rotating frame 7 in the stirring assembly can rotate not only around the central axis of the rotating drum 21 but also around the central axis of the lifting rod 5, the isooctyl thioglycolate is effectively and uniformly treated in the sampling detection operation process, the sampling quality is effectively ensured, and the subsequent acid value detection of the isooctyl thioglycolate is more accurate.
It should be noted that, although the present specification describes embodiments, each embodiment does not include only a single technical solution, and such description of the specification is only for clarity, and those skilled in the art should take the specification as a whole, and the technical solutions in the embodiments may be appropriately combined to form other embodiments understood by those skilled in the art, and the above embodiments only express the preferred embodiments of the technical solutions, and the description thereof is more specific and detailed, but not construed as limiting the scope of the claims of the technical solutions. It should be noted that, for those skilled in the art, various changes, modifications and substitutions can be made without departing from the spirit of the present invention, and these changes and substitutions belong to the protection scope of the present invention. The protection scope of this technical solution patent should be subject to the appended claims.
Claims (6)
1. The utility model provides a detection device is used in isooctyl thioglycolate production, includes backup pad (1), be fixed with mount (15) on backup pad (1), place storage jar (2) that are used for depositing isooctyl thioglycolate on backup pad (1), its characterized in that, vertical slidable mounting has lifter (5) with the vertical correspondence of storage jar (2) on mount (15), be fixed with on lifter (5) rotating turret (26), install on rotating turret (26) and stir the subassembly, rotating turret (26) bottom is fixed with sample barrel (4), one-way valve II (34) is installed to sample barrel (4) bottom intercommunication, install vertical decurrent liquid pipe (6) of getting on one-way valve II (34), sample barrel (4) inner seal slidable mounting has piston disc (35), be fixed with on piston disc (35) with lifter (5) sliding connection's piston post (23), install on sample barrel (4) one-way valve I (16), install on one-way valve I (16) and go out liquid bellows (27), install on lifter (5) connecting ring (28), rotating turret (10) are connected on the connecting ring (10) the rotating turret (10) have seted up and have a strip shape hole (11), pin post (12) slide to inlay and establish in bar hole (11), vertical slidable mounting is gone up in mount (15) has overhead guard (17) with lifter (5) threaded connection, rotate on overhead guard (17) and install and rotate set (18), be fixed with a plurality of on overhead guard (17) and extend frame (37), every it all is fixed with location voussoir (3) to extend frame (37) lower extreme, the wedge face of location voussoir (3) with the vertical correspondence in storage jar (2) upper limb, cavity piston post (23) are passed and are extended to lifter (5) outside from lifter (5) is inside, cavity piston post (23) and play liquid bellows (27) intercommunication, cavity piston post (23) are kept away from the one end intercommunication of sample barrel (4) has transmission bellows (22), transmission bellows (22) are kept away from the one end intercommunication of cavity post (23) is installed and is collected jar (14), is fixed with driver plate (24) on cavity piston post (23), driver plate (24) with fixed connection spring (25) between mount (15).
2. The detection device for isooctyl thioglycolate production according to claim 1, wherein a worm wheel (19) fixed to the rotating end of the deflection frame (10) is rotatably mounted on the fixed frame (15), a worm (20) is engaged and connected to the worm wheel (19), and a hand wheel (13) is fixed to the worm (20).
3. The detecting device for the production of isooctyl thioglycolate according to claim 1, wherein a vertical chute (36) is formed in a side wall of the sampling cylinder (4), and the liquid outlet corrugated pipe (27) penetrates through the vertical chute (36).
4. The detecting device for detecting the production of isooctyl thioglycolate according to claim 1, wherein the stirring assembly comprises a rotating drum (21) rotatably mounted on the rotating frame (26), the rotating frame (7) is fixed on the rotating drum (21), an annular slide block (32) is fixed on the top cover (17), and the annular slide block (32) is slidably embedded in the inner wall of the rotating sleeve disc (18).
5. The detecting device for detecting the production of isooctyl thioglycolate according to claim 1, wherein a vertically arranged guide rod (9) is fixedly installed on the top cover (17), and a sleeve (8) fixed with the fixing frame (15) is slidably sleeved on the guide rod (9).
6. The detection device for isooctyl thioglycolate production according to claim 4, wherein said stirring assembly further comprises a rotating shaft (33) rotatably connected to the rotating sleeve disc (18), said rotating drum (21) is slidably sleeved on the rotating shaft (33), a bar (31) is fixed on the rotating shaft (33), said bar (31) is slidably embedded in the inner wall of said rotating drum (21), an inner gear ring (30) is fixed on the inner wall of said top cover (17), and a transmission gear (29) engaged with the inner gear ring (30) is coaxially fixed on the rotating shaft (33).
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| FR3057603B1 (en) * | 2016-10-17 | 2018-12-07 | Excellence Logging France | FLUID SAMPLING ROD |
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| CN111811888A (en) * | 2020-08-14 | 2020-10-23 | 成都永晟昌清洁服务有限公司 | Industrial wastewater quality detection device and application method thereof |
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