CN112892435B - Reaction kettle convenient for sampling - Google Patents
Reaction kettle convenient for sampling Download PDFInfo
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- CN112892435B CN112892435B CN202110099267.0A CN202110099267A CN112892435B CN 112892435 B CN112892435 B CN 112892435B CN 202110099267 A CN202110099267 A CN 202110099267A CN 112892435 B CN112892435 B CN 112892435B
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- 238000005070 sampling Methods 0.000 title claims abstract description 110
- 238000006243 chemical reaction Methods 0.000 title claims abstract description 33
- 238000009434 installation Methods 0.000 claims description 29
- 238000007789 sealing Methods 0.000 claims description 25
- 239000005060 rubber Substances 0.000 claims description 13
- 230000000694 effects Effects 0.000 abstract description 7
- 239000000463 material Substances 0.000 abstract description 5
- MWSKJDNQKGCKPA-UHFFFAOYSA-N 6-methyl-3a,4,5,7a-tetrahydro-2-benzofuran-1,3-dione Chemical compound C1CC(C)=CC2C(=O)OC(=O)C12 MWSKJDNQKGCKPA-UHFFFAOYSA-N 0.000 description 2
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000003208 petroleum Substances 0.000 description 2
- 238000006116 polymerization reaction Methods 0.000 description 2
- PMJHHCWVYXUKFD-SNAWJCMRSA-N (E)-1,3-pentadiene Chemical group C\C=C\C=C PMJHHCWVYXUKFD-SNAWJCMRSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910000617 Mangalloy Inorganic materials 0.000 description 1
- 229910000792 Monel Inorganic materials 0.000 description 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 1
- QFGIVKNKFPCKAW-UHFFFAOYSA-N [Mn].[C] Chemical compound [Mn].[C] QFGIVKNKFPCKAW-UHFFFAOYSA-N 0.000 description 1
- 230000029936 alkylation Effects 0.000 description 1
- 238000005804 alkylation reaction Methods 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000012824 chemical production Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 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
- 239000000975 dye Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 229910000856 hastalloy Inorganic materials 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000005984 hydrogenation reaction Methods 0.000 description 1
- 229910001026 inconel Inorganic materials 0.000 description 1
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 238000006396 nitration reaction Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- PMJHHCWVYXUKFD-UHFFFAOYSA-N piperylene Natural products CC=CC=C PMJHHCWVYXUKFD-UHFFFAOYSA-N 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000004073 vulcanization Methods 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/0053—Details of the reactor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/0053—Details of the reactor
- B01J19/0073—Sealings
-
- 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
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The application relates to a reaction kettle convenient for sampling, which comprises a reaction kettle body, wherein a sampling hole is formed in the outer wall of the reaction kettle body, a sampling ring is fixedly connected to the inner wall of the sampling hole, a baffle ring is fixedly connected to the inner wall of the sampling ring, a baffle plate is slidably connected to the inner wall of the sampling ring, a retaining piece is arranged on the sampling ring, a sampling pipe is in threaded connection with the inner wall of the sampling ring, a mounting ring is fixedly connected to the inner wall of one end, close to the sampling ring, of the sampling pipe, a mounting pipe is in threaded connection with the outer wall of one end of the sampling pipe, a top rod is fixedly connected to the bottom surface of the inner wall of the mounting pipe, a top plate is fixedly connected to one end of the top rod, the mounting pipe is rotated, the mounting pipe drives the top rod to move, the top plate drives the baffle plate to separate from the baffle ring, a gap is formed between the baffle plate and the baffle ring, after sampling is completed, the mounting pipe is rotated, the top plate separates from the baffle plate, the baffle supports tightly on keeping off the ring under the effect of piece that supports, has made things convenient for the operator to take a sample to the inside material of reation kettle.
Description
Technical Field
The application relates to the field of chemical production equipment, in particular to a reaction kettle convenient for sampling.
Background
The broad understanding of the reaction kettle is that the reaction kettle is a container for physical or chemical reaction, and the heating, evaporation, cooling and low-speed mixing functions required by the process are realized through the structural design and parameter configuration of the container.
The reaction kettle is widely applied to pressure vessels for completing processes of vulcanization, nitration, hydrogenation, alkylation, polymerization, condensation and the like, such as reactors, reaction pots, decomposing pots, polymerization kettles and the like, in petroleum, chemical industry, rubber, pesticides, dyes, medicines and foods, and is generally made of carbon manganese steel, stainless steel, zirconium, nickel-based (Hastelloy, Monel and inconel) alloy and other composite materials.
When the methyltetrahydrophthalic anhydride is produced, the raw materials of maleic anhydride and petroleum fraction carbon penta (isoprene and piperylene) are placed in a reaction kettle for reaction.
In view of the above-mentioned related technologies, the inventor believes that during the production of methyltetrahydrophthalic anhydride, an operator needs to sample and detect the product in the reaction kettle, and when sampling the existing reaction kettle, the operator needs to open the end cover of the reaction kettle and then sample through the sampling tube, which is troublesome.
Disclosure of Invention
For the convenience of operator's sample, this application provides a reation kettle who conveniently takes a sample.
The application provides a pair of reation kettle of convenient sample adopts following technical scheme:
a reaction kettle convenient for sampling comprises a reaction kettle body, wherein a sampling hole is formed in the outer wall of the reaction kettle body, a sampling ring is fixedly connected to the inner wall of the sampling hole, one end of the sampling ring extends towards the inside of the reaction kettle body, a baffle ring is fixedly connected to the inner wall of the sampling ring, a baffle plate is slidably connected to the inner wall of the sampling ring, the diameter of the baffle plate is smaller than the inner diameter of the sampling ring and larger than the inner diameter of the baffle ring, a supporting piece used for supporting the baffle plate on the baffle ring is arranged on the sampling ring, a sampling pipe is in threaded connection with the inner wall of the sampling ring, an installation ring is fixedly connected to the inner wall of the sampling pipe close to the sampling ring, an installation pipe is in threaded connection with the outer wall of the sampling pipe far away from the sampling ring, one end of the installation pipe is in a closed arrangement, a mandril is fixedly connected to the bottom surface of the inner wall of the installation pipe, and a top plate is fixedly connected to one end of the mandril, the top plate is tightly propped against the side wall of one side of the mounting ring close to the sampling ring.
Through adopting the above technical scheme, with sampling tube threaded connection on the ring inner wall of taking a sample, rotate the installation pipe, the installation pipe drives the ejector pin motion, the ejector pin drives the roof motion, roof drive baffle breaks away from and keeps off the ring, baffle and fender form the space between the ring, the material gets into in the sampling tube from the space, the back is accomplished in the sample, rotate the installation pipe, the roof breaks away from the baffle, the baffle supports tightly on keeping off the ring under the effect of piece that supports, through such setting, moreover, the steam generator is simple in structure, high durability and convenient operation, the operator has been made things convenient for and the material of reation kettle inside to take a sample.
Optionally, the abutting piece comprises a plurality of abutting blocks fixedly connected to the inner wall of the sampling ring and an abutting spring fixedly connected to one end of the abutting block, the plurality of abutting blocks are circumferentially distributed along the inner wall of the sampling ring, and the other end of the abutting spring is fixedly connected to the baffle.
Through adopting above-mentioned technical scheme, support the both ends of tight spring fixed connection respectively on baffle and support the hole, under the effect of the restoring force that supports tight spring, the baffle supports tightly on keeping off the ring, through such setting, simple structure, convenient operation has made things convenient for and has supported the baffle tightly on keeping off the ring.
Optionally, an annular groove is formed in the side wall, close to the baffle, of the baffle ring, the inner wall of the annular groove is communicated with the inner wall of the baffle ring, and the baffle plate is embedded in the annular groove.
Through adopting above-mentioned technical scheme, through offering an annular on the lateral wall of one side that keeps off the ring and be close to the baffle, the baffle supports tightly on the annular groove bottom, through such setting, has improved the leakproofness between baffle and the fender ring.
Optionally, a sealing ring is fixedly connected to the side wall of the baffle plate close to the baffle ring, and one end of the sealing ring far away from the baffle plate is in flaring arrangement.
Through adopting above-mentioned technical scheme, through fixedly connected with sealing washer on the baffle is close to one side lateral wall that keeps off the ring, the one end that the baffle was kept away from to the sealing washer is the flaring setting, and the baffle leads to the sealing washer and supports tightly at the annular groove bottom, and the one end that the baffle was kept away from to the sealing washer outwards takes place deformation, through such setting, has further improved the leakproofness between baffle and the fender ring.
Optionally, a groove is formed in the side wall, close to the top plate, of the mounting ring, the groove is circular and is coaxially arranged with the mounting ring, the inner wall of the groove is communicated with the inner wall of the mounting ring, a rubber ring is fixedly connected to the side wall, close to the ejector rod, of the top plate, and one end, away from the baffle, of the rubber ring is in flaring arrangement.
Through adopting above-mentioned technical scheme, through having seted up a recess on the lateral wall that the collar is close to the roof, the roof supports tightly on the groove bottom of the groove through the rubber circle, and the baffle is kept away from to the outside emergence of one end of rubber circle deformation, through such setting, has improved the leakproofness between roof and the collar.
Optionally, a connecting groove is formed in the inner wall of the mounting tube, the connecting groove is formed along the circumferential direction of the inner wall of the mounting tube, a connecting ring is connected to the mounting groove in a sliding mode, the width of the connecting ring is smaller than that of the connecting groove, the inner wall of the connecting ring is in threaded connection with the outer wall of one end of the sampling tube, and a limiting part used for limiting the connecting ring and enabling the mounting tube to rotate simultaneously is arranged between the end face of one end of the connecting ring and the inner wall of one end of the connecting groove.
Through adopting above-mentioned technical scheme, through the effect of locating part, the installation pipe drives the go-between motion, and go-between threaded connection is on the sample tube outer wall, through such setting, simple structure, convenient operation has made things convenient for the operator to install the union coupling on the sample tube outer wall, has reduced the operator because carelessly rotate the installation pipe, leads to the installation pipe to drop from the sample tube.
Optionally, the locating part includes first terminal surface tooth, fixed connection second terminal surface tooth, the spacing ring of fixed connection on the sampling tube outer wall and the spacing spring of cover on the sampling tube outer wall that fixed connection is close to the one end terminal surface of sampling tube at the go-between, fixed connection, and the one end fixed connection of spacing spring is on installation pipe one end terminal surface, and the other end of spacing spring supports tightly on the spacing ring.
Through adopting above-mentioned technical scheme, under spacing spring's effect, break away from between first terminal surface tooth and the second terminal surface tooth, when needs rotate the go-between, compress spacing spring, first terminal surface tooth and the meshing of second terminal surface tooth have made things convenient for between spacing go-between and the installation pipe to rotate simultaneously.
Optionally, a sealing ring is fixedly connected to the inner wall of one end of the mounting tube, which is close to the sampling tube, and the sealing ring abuts against the outer wall of the sampling tube.
Through adopting above-mentioned technical scheme, through fixedly connected with sealing ring on the one end inner wall that the installation tube is close to the sampling tube, the sealing ring supports tightly on the sampling tube outer wall, through such setting, has improved the leakproofness between installation tube and the sampling tube.
To sum up, this application includes following at least one kind and makes things convenient for the beneficial technological effect of reation kettle of sample:
the operator can conveniently sample the materials in the reaction kettle;
the sealing performance between the installation tube and the sampling tube is improved;
the limiting connecting ring and the mounting pipe can rotate simultaneously.
Drawings
Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.
FIG. 2 is a cross-sectional view of the overall structure of the sampling ring and sampling tube in an embodiment of the present application.
Description of reference numerals: 1. a reaction kettle body; 2. a sampling hole; 3. a sampling ring; 4. a baffle ring; 5. a baffle plate; 6. an abutting piece; 7. a sampling tube; 8. a mounting ring; 9. installing a pipe; 10. a top rod; 11. a top plate; 12. a propping block; 13. the spring is tightly propped; 14. a ring groove; 15. a seal ring; 16. a groove; 17. a rubber ring; 18. connecting grooves; 19. a connecting ring; 20. a limiting member; 21. a first end face tooth; 22. a second end face tooth; 23. a limiting ring; 24. a limiting spring; 25. and (4) a sealing ring.
Detailed Description
The present application is described in further detail below with reference to figures 1-2.
The embodiment of the application discloses reation kettle of convenient sample.
As shown in fig. 1 and 2, a reaction kettle convenient for sampling comprises a reaction kettle body 1, a sampling hole 2 is arranged on the outer wall of the reaction kettle body 1, a sampling ring 3 is fixedly connected to the inner wall of the sampling hole 2, the sampling ring 3 is arranged in a circular ring shape, and one end of the sampling ring 3 extends towards the inside of the reaction kettle body 1.
As shown in fig. 1 and 2, a baffle ring 4 is fixedly connected to the inner wall of the sampling ring 3, a baffle plate 5 is slidably connected to the inner wall of the sampling ring 3, the diameter of the baffle plate 5 is smaller than the inner diameter of the sampling ring 3 and larger than the inner diameter of the baffle ring 4, the baffle plate 5 abuts against the baffle ring 4, and a abutting member 6 for abutting the baffle plate 5 against the baffle ring 4 is arranged on the sampling ring 3.
As shown in fig. 1 and fig. 2, the fastening member 6 includes a fastening block 12 and a fastening spring 13, the fastening block 12 is fixedly connected to the inner wall of the sampling ring 3 along the circumferential direction, one end of the fastening spring 13 is fixedly connected to the fastening block 12, the other end of the fastening spring 13 is fixedly connected to the baffle 5, and the baffle 5 is fastened to the retainer ring 4 under the action of the fastening force of the fastening spring 13.
As shown in fig. 1 and 2, an annular groove 14 is formed in the inner wall of the baffle ring 4, one side of the annular groove 14 is communicated with one side of the baffle ring 4 close to the baffle 5, the inner wall of the annular groove 14 is communicated with the inner wall of the baffle ring 4, and the baffle 5 is embedded in the annular groove 14, so that the sealing performance between the baffle 5 and the baffle ring 4 is improved.
As shown in fig. 1 and 2, a sealing ring 15 is fixedly connected to a side wall of the baffle plate 5 close to the baffle ring 4, one end of the sealing ring 15 away from the baffle plate 5 is flared, and under the action of the abutting spring 13, one end of the sealing ring 15 away from the baffle plate 5 is deformed outwards, so that the sealing performance between the baffle plate 5 and the baffle ring 4 is further improved.
As shown in fig. 1 and fig. 2, a sampling tube 7 is in threaded connection with the inner wall of the sampling ring 3, an installation ring 8 is fixedly connected with the inner wall of one end of the sampling tube 7 close to the sampling ring 3, an installation tube 9 is in threaded connection with the outer wall of one end of the sampling tube 7 far away from the sampling ring 3, one end of the installation tube 9 far away from the sampling tube 7 is in a sealed arrangement, a push rod 10 is fixedly connected with the bottom surface of the inner wall of the installation tube 9, one end of the push rod 10 is slidably connected with the inner wall of the installation ring 8, one end of the push rod 10 penetrating through the installation ring 8 is fixedly connected with a top plate 11, one side of the top plate 11 is tightly abutted against one side wall of the installation ring 8 close to the sampling ring 3, and the diameter of the top plate 11 is smaller than the inner diameter of the retaining ring 4.
As shown in fig. 1 and 2, a groove 16 is formed in the side wall of the mounting ring 8 close to the top plate 11, the groove 16 is circular and is coaxially arranged with the mounting ring 8, the inner wall of the groove 16 is communicated with the inner wall of the mounting ring 8, the top plate 11 is embedded in the groove 16, a rubber ring 17 is fixedly connected to the side wall of the top plate 11 close to the mounting ring 8, the rubber ring 17 is annularly arranged, the end, away from the top plate 11, of the rubber ring 17 is flared, the top plate 11 is tightly abutted to the inner wall of the groove 16 through the rubber ring 17, one end, away from the top plate 11, of the rubber ring 17 is outwardly deformed, and the sealing performance between the top plate 11 and the mounting ring 8 is improved.
As shown in fig. 1 and 2, a connecting groove 18 is formed in the inner wall of the mounting tube 9, the connecting groove 18 is circumferentially formed along the inner wall of the mounting tube 9, a connecting ring 19 is slidably connected in the mounting groove, the width of the connecting ring 19 is smaller than that of the connecting groove 18, the inner wall of the connecting ring 19 is in threaded connection with the outer wall of the sampling tube 7, and a limiting member 20 is arranged on the end face of one end of the connecting ring 19 and between the inner walls of one ends of the connecting grooves 18 for limiting the simultaneous rotation of the mounting tube 9 and the connecting ring 19.
As shown in fig. 1 and fig. 2, the limiting member 20 includes a first end face tooth 21, a second end face tooth 22, a limiting ring 23 and a limiting spring 24, the first end face tooth 21 is fixedly connected to one end face of the connection ring 19 close to the sampling ring 3, the second end face tooth 22 is fixedly connected to one end inner wall of the connection groove 18 close to the sampling ring 3, the limiting ring 23 is fixedly connected to the outer wall of the sampling tube 7, the limiting spring 24 is sleeved on the outer wall of the sampling tube 7, one end of the limiting spring 24 is fixedly connected to one end face of the installation tube 9, the other end of the limiting spring 24 is tightly connected to the limiting ring 23, and under the action of the restoring force of the limiting spring 24, the first end face tooth 21 and the second end face tooth 22 are separated.
As shown in fig. 1 and 2, a sealing ring 25 is fixedly connected to the inner wall of the end of the mounting tube 9 close to the sampling tube 7, and the inner wall of the sealing ring 25 is tightly pressed against the outer wall of the sampling tube 7, so that the sealing performance between the mounting tube 9 and the sampling tube 7 is improved.
The implementation principle of the embodiment of the application is as follows: when sampling, press the installation pipe 9, spacing spring 24 compresses, mesh between first terminal surface tooth 21 and the second terminal surface tooth 22, rotate installation pipe 9, installation pipe 9 drives go-between 19 and rotates, go-between 19 threaded connection is on sampling tube 7 outer wall, installation pipe 9 drives ejector pin 10 motion, ejector pin 10 drives roof 11 motion, roof 11 drive baffle 5 motion, baffle 5 breaks away from with fender ring 4, material in the reation kettle gets into sampling tube 7 from the gap between baffle 5 and the fender ring 4, after the sample is accomplished, rotate installation pipe 9, roof 11 breaks away from baffle 5, baffle 5 supports tightly on fender ring 4 under the effect of resisting tight spring 13.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (5)
1. The utility model provides a reation kettle of convenient sample which characterized in that: comprises a reaction kettle body (1), a sampling hole (2) is arranged on the outer wall of the reaction kettle body (1), a sampling ring (3) is fixedly connected on the inner wall of the sampling hole (2), one end of the sampling ring (3) extends towards the inside of the reaction kettle body (1), a baffle ring (4) is fixedly connected on the inner wall of the sampling ring (3), a baffle plate (5) is connected on the inner wall of the sampling ring (3) in a sliding way, the diameter of the baffle plate (5) is smaller than the inner diameter of the sampling ring (3) and larger than the inner diameter of the baffle ring (4), a retaining member (6) used for retaining the baffle plate (5) on the baffle ring (4) is arranged on the sampling ring (3), a sampling pipe (7) is connected on the inner wall of the sampling ring (3) in a threaded way, a mounting ring (8) is fixedly connected on the inner wall of one end, close to the sampling ring (3), of the sampling pipe (7), and one end, far away from the sampling ring (3), is connected with a mounting pipe (9) in a threaded way, one end of the mounting tube (9) is arranged in a closed manner, a top rod (10) is fixedly connected to the bottom surface of the inner wall of the mounting tube (9), one end of the top rod (10) is fixedly connected with a top plate (11), and the top plate (11) is tightly propped against the side wall of one side, close to the sampling ring (3), of the mounting ring (8); the abutting piece (6) comprises a plurality of abutting blocks (12) fixedly connected to the inner wall of the sampling ring (3) and abutting springs (13) with one ends fixedly connected to the abutting blocks (12), the plurality of abutting blocks (12) are circumferentially distributed along the inner wall of the sampling ring (3), and the other ends of the abutting springs (13) are fixedly connected to the baffle (5); a connecting groove (18) is formed in the inner wall of the mounting pipe (9), the connecting groove (18) is formed along the circumferential direction of the inner wall of the mounting pipe (9), a connecting ring (19) is connected in the mounting groove in a sliding mode, the width of the connecting ring (19) is smaller than that of the connecting groove (18), the inner wall of the connecting ring (19) is in threaded connection with the outer wall of one end of the sampling pipe (7), and a limiting part (20) used for limiting the simultaneous rotation of the connecting ring (19) and the mounting pipe (9) is arranged between the end face of one end of the connecting ring (19) and the inner wall of one end of the connecting groove (18); locating part (20) including fixed connection first terminal surface tooth (21) on the one end terminal surface that go-between (19) are close to sampling tube (7), fixed connection is at second terminal surface tooth (22) on one end inner wall that spread groove (18) are close to sampling tube (7), spacing ring (23) and the cover of fixed connection on sampling tube (7) outer wall establish spacing spring (24) on sampling tube (7) outer wall, the one end fixed connection of spacing spring (24) is on installation pipe (9) one end terminal surface, the other end of spacing spring (24) supports tightly on spacing ring (23).
2. The reaction kettle convenient for sampling according to claim 1, is characterized in that: keep off ring (4) and seted up an annular (14) on being close to one side lateral wall of baffle (5), annular (14) inner wall and fender ring (4) inner wall intercommunication, baffle (5) are inlayed and are established in annular (14).
3. The reaction kettle convenient for sampling according to claim 2, is characterized in that: the baffle (5) is close to on one side lateral wall of keeping off ring (4) fixedly connected with a sealing washer (15), the one end that baffle (5) were kept away from in sealing washer (15) is the flaring setting.
4. The reaction kettle convenient for sampling according to claim 2, is characterized in that: offer on the lateral wall that the collar (8) is close to roof (11) fluted (16), recess (16) are circular seting up and are coaxial setting with collar (8), and the inner wall and collar (8) inner wall intercommunication of recess (16), fixedly connected with rubber circle (17) on roof (11) is close to one side lateral wall of ejector pin (10), and the one end that baffle (5) were kept away from in rubber circle (17) is the flaring setting.
5. The reaction kettle convenient for sampling according to claim 1, is characterized in that: the inner wall of one end, close to the sampling tube (7), of the mounting tube (9) is fixedly connected with a sealing ring (25), and the sealing ring (25) is abutted against the outer wall of the sampling tube (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110099267.0A CN112892435B (en) | 2021-01-25 | 2021-01-25 | Reaction kettle convenient for sampling |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110099267.0A CN112892435B (en) | 2021-01-25 | 2021-01-25 | Reaction kettle convenient for sampling |
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| Publication Number | Publication Date |
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| CN112892435A CN112892435A (en) | 2021-06-04 |
| CN112892435B true CN112892435B (en) | 2021-10-26 |
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| CN202110099267.0A Active CN112892435B (en) | 2021-01-25 | 2021-01-25 | Reaction kettle convenient for sampling |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113797877A (en) * | 2021-10-26 | 2021-12-17 | 孔冬秀 | High-efficient reation kettle of petroleum refining |
| CN118130162B (en) * | 2024-05-07 | 2024-07-09 | 江苏奇星流体设备有限公司 | Automatic sampling device of fermentation tank |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3562953D1 (en) * | 1984-02-20 | 1988-06-30 | Pio Meyer | Sample taking device |
| IL128709A (en) * | 1999-02-24 | 2004-09-27 | Teva Medical Ltd | Fluid sampling apparatus |
| JP6215332B2 (en) * | 2012-12-17 | 2017-10-18 | イーエムディー・ミリポア・コーポレイション | Interface and fluid transfer system |
| CN103308347B (en) * | 2013-06-03 | 2015-06-03 | 国家电网公司 | Special thread-sealing type sampler for oil chromatography test |
| CN208494133U (en) * | 2018-07-05 | 2019-02-15 | 福建金化科技有限公司 | A kind of production coalescing agent pressure release exhaust equipment |
| CN209214974U (en) * | 2018-09-06 | 2019-08-06 | 河南中托力合化学有限公司 | A kind of sampling apparatus suitable for fluid reservoir |
| CN211936883U (en) * | 2019-12-01 | 2020-11-17 | 易叶川 | Chemical reactor convenient to sample |
| CN212068713U (en) * | 2019-12-27 | 2020-12-04 | 吉林莱德化学科技有限公司 | A chemical reactor with a sampling structure |
| CN212300977U (en) * | 2020-08-20 | 2021-01-05 | 山东东科化工科技有限公司 | Product sampling inspection device of powder dryer |
| CN112080409A (en) * | 2020-09-25 | 2020-12-15 | 马鞍山金瓦格机械科技有限公司 | Lactobacillus fermentation device for livestock and poultry and fermentation method thereof |
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2021
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