CN219641318U - Sampling detection device of grinding aid - Google Patents
Sampling detection device of grinding aid Download PDFInfo
- Publication number
- CN219641318U CN219641318U CN202320735841.1U CN202320735841U CN219641318U CN 219641318 U CN219641318 U CN 219641318U CN 202320735841 U CN202320735841 U CN 202320735841U CN 219641318 U CN219641318 U CN 219641318U
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- China
- Prior art keywords
- sampling
- fixedly arranged
- sealing
- grinding aid
- pipe
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- 238000005070 sampling Methods 0.000 title claims abstract description 100
- 238000001514 detection method Methods 0.000 title claims abstract description 10
- 238000007789 sealing Methods 0.000 claims abstract description 71
- 238000000605 extraction Methods 0.000 claims abstract description 27
- 230000029058 respiratory gaseous exchange Effects 0.000 claims description 7
- 230000000694 effects Effects 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 238000012864 cross contamination Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000006004 Quartz sand Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/10—Production of cement, e.g. improving or optimising the production methods; Cement grinding
Abstract
The utility model is suitable for the field of grinding aid production and processing, and provides a sampling detection device for a grinding aid, which comprises a sampling seat, wherein a sealing cap is detachably arranged at the lower end of the sampling seat, a sampling test tube is detachably arranged at the lower end of the sealing cap, an extraction opening and a feeding pipe are respectively arranged at the upper end of the sealing cap, sealing components are arranged in the extraction opening and the feeding pipe, an air pump is arranged in the sampling seat, a user is connected with the sealing cap and the sampling test tube, the sealing cap is inserted into the sampling seat, an air suction pipe and the sampling pipe are inserted into the extraction opening and the feeding pipe, the ejector pin drives a sealing block to move downwards and separate from a sealing ring, so that the air suction pipe is connected with the extraction opening, the sampling pipe is connected with the feeding pipe, and the air in the sampling test tube is sucked out through the air suction pipe and the extraction opening, negative pressure is generated in the sampling test tube, the grinding aid can be sucked into the sampling test tube through the sampling pipe and the feeding pipe, and sampling is convenient.
Description
Technical Field
The utility model belongs to the technical field of grinding aid production and processing, and particularly relates to a sampling and detecting device for a grinding aid.
Background
Grinding aid is an additive that improves grinding efficiency. Typically glass beads, quartz sand, etc. The grinding efficiency is improved, the power consumption of the grinding operation is reduced, which is an effective means for improving the economic benefit of cement enterprises, and for achieving the purpose, the domestic cement enterprises generally adopt two measures: firstly, the structure of the grinding machine is improved, and the grinding process flow and mode are improved so that more mechanisms can act on materials through grinding media; the other method is to add a trace or small amount of additive in the grinding process, namely grinding aid to influence the mechanochemical process in the grinding operation, thereby achieving the aim of improving the grinding efficiency;
the conventional grinding aid sampling mode is to sample from a storage bottle by using a rubber head dropper, and move the rubber head dropper into a sterile test tube for storage detection, but in the process, the rubber head dropper and the storage test tube are in long-time contact with external air, so that impurities mixed in the grinding aid are easy to influence a detection result.
Disclosure of Invention
The utility model provides a grinding aid sampling and detecting device, and aims to solve the problems that in the existing grinding aid sampling mode, a rubber head dropper is used for sampling from a storage bottle and is moved into a sterile test tube for storage and detection, in the process, the rubber head dropper and the storage test tube are contacted with external air for a long time, and impurities mixed in the grinding aid are easy to influence a detection result.
The utility model discloses a sampling detection device for grinding aid, which comprises a sampling seat, wherein a sealing cap is detachably arranged at the lower end of the sampling seat, a sampling test tube is detachably arranged at the lower end of the sealing cap, an air extraction opening and a feeding pipe are respectively arranged at the upper end of the sealing cap, sealing components are arranged in the air extraction opening and the feeding pipe, an air pump is arranged in the sampling seat, an air outlet pipe is arranged at the upper end of the air pump, an air suction pipe is arranged at the lower end of the air pump, the lower end of the air suction pipe is movably inserted in the air extraction opening, a sampling pipe is movably inserted in the sampling seat, the lower end of the sampling pipe is movably inserted in the feeding pipe, and a connecting component is arranged between the sampling pipe and the sampling seat.
Preferably, the connecting assembly comprises a mounting groove, L grooves are formed in two sides of the inside of the mounting groove, and a movable groove is formed in one end of each L groove.
Preferably, a clamping spring is fixedly arranged in the movable groove, a clamping block is fixedly arranged at one end of the clamping spring, and the lower end of the clamping block is movably inserted into the L-shaped groove.
Preferably, a pull rod is fixedly arranged at the upper end of the clamping block, the upper end of the pull rod is movably inserted in the outer side of the sampling seat, and a pull ring is fixedly arranged at the end of the pull rod.
Preferably, the surface fixed mounting of sampling tube has the collar, the both sides of collar all fixed mounting have with L groove matched with stopper, the draw-in groove with fixture block looks joint is seted up to one side of stopper.
Preferably, the sealing assembly comprises a sealing ring which is fixedly arranged at the upper ends of the suction opening and the inside of the feeding pipe.
Preferably, the inside of extraction opening and inlet pipe is fixed mounting has the seal cover, the both sides of seal cover are all fixed mounting has the installation piece.
Preferably, the installation block is fixedly connected with the air extraction opening and the inner wall of the feeding pipe, a reset spring is fixedly arranged at the upper end inside the sealing sleeve, and a moving block is fixedly arranged at the lower end of the reset spring.
Preferably, a supporting rod is fixedly arranged at one end of the moving block, the upper end of the supporting rod is movably inserted in the outer side of the sealing sleeve, and a sealing block matched with the sealing ring is fixedly arranged at the end of the supporting rod.
Preferably, the lower ends of the air suction pipe and the inside of the sampling pipe are fixedly provided with a supporting frame, the lower end of the supporting frame is fixedly provided with a thimble, and the lower end of the thimble is attached to the sealing block.
The technical scheme of the utility model has the following beneficial technical effects:
1. according to the utility model, a user connects the sealing cap with the sampling test tube, the sealing cap is inserted into the sampling seat, the air suction pipe and the sampling pipe are inserted into the extraction opening and the feeding pipe, the thimble drives the sealing block to move downwards and separate from the sealing ring, so that the air suction pipe is connected with the extraction opening, the sampling pipe is connected with the feeding pipe, the air pump sucks out the air in the sampling test tube through the air suction pipe and the extraction opening, so that negative pressure is generated in the sampling test tube, and the grinding aid can be sucked into the sampling test tube through the sampling pipe and the feeding pipe, thereby facilitating sampling;
2. according to the utility model, after the sealing cap is taken out from the inside of the sampling seat, the ejector pin is pulled out from the extraction opening and the inside of the feeding pipe, the sealing block can move along with the movement of the ejector pin under the action of the reset spring, and the sealing block can rapidly seal the sealing ring after the ejector pin is completely pulled out from the inside of the sealing ring, so that the sampling test tube can be rapidly sealed after sampling, and the sampling sample is prevented from being polluted;
3. according to the utility model, a user pulls the pull ring, the pull ring drives the clamping block to move upwards through the pull rod to compress the clamping spring, so that the clamping block is contracted into the movable groove, the clamping block is separated from the limiting block, the limiting block can move along the L groove, and the mounting ring can be pulled out from the inside of the mounting groove, thereby facilitating replacement of the sampling tube and avoiding cross contamination.
Drawings
FIG. 1 is a schematic structural diagram of a grinding aid sampling and detecting device according to the present utility model;
FIG. 2 is an enlarged schematic view of the structure of the grinding aid sampling and detecting device shown in FIG. 1A;
fig. 3 is an enlarged schematic view of the structure of the sampling and detecting device B in fig. 1 of the grinding aid according to the present utility model.
Reference numerals: 1. a sampling seat; 2. an air pump; 3. an air outlet pipe; 4. an air suction pipe; 5. a sampling tube; 6. a pull ring; 7. sampling test tubes; 8. a sealing cap; 9. a feed pipe; 10. an extraction opening; 11. a seal ring; 12. a support frame; 13. a thimble; 14. sealing sleeve; 15. a moving block; 16. a return spring; 17. a mounting block; 18. a support rod; 19. a sealing block; 20. a mounting ring; 21. a mounting groove; 22. an L-groove; 23. a limiting block; 24. a clamping spring; 25. a pull rod; 26. and (5) clamping blocks.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
As shown in fig. 1, the sampling detection device for grinding aid provided by the utility model comprises a sampling seat 1, wherein a sealing cap 8 is detachably arranged at the lower end of the sampling seat 1, a sampling test tube 7 is detachably arranged at the lower end of the sealing cap 8, an extraction opening 10 and a feeding pipe 9 are respectively arranged at the upper end of the sealing cap 8, sealing components are arranged in the extraction opening 10 and the feeding pipe 9, an air pump 2 is arranged in the sampling seat 1, an air outlet pipe 3 is arranged at the upper end of the air pump 2, an air suction pipe 4 is arranged at the lower end of the air pump 2, the lower end of the air suction pipe 4 is movably inserted in the extraction opening 10, a sampling pipe 5 is movably inserted in the sampling seat 1, and the lower end of the sampling pipe 5 is movably inserted in the feeding pipe 9;
in this embodiment, the user is connected sealed cap 8 with sample tube 7, sealed cap 8 inserts the inside of sampling seat 1, the inside that aspiration hole 10 and inlet pipe 9 were inserted to breathing pipe 4 and sampling tube 5, thimble 13 drives sealing block 19 and moves downwards, break away from with sealing ring 11, make breathing pipe 4 and aspiration hole 10, be connected between sampling tube 5 and the inlet pipe 9, air pump 2 is through breathing pipe 4 and aspiration hole 10 with the inside air aspiration of sample tube 7, make the production negative pressure in the sample tube 7, make the grinding aid can inhale the inside of sample tube 7 through sampling tube 5 and inlet pipe 9, thereby the sample of being convenient for.
As shown in fig. 1 and 3, a connecting component is arranged between the sampling tube 5 and the sampling seat 1, the connecting component comprises a mounting groove 21, two sides of the inside of the mounting groove 21 are respectively provided with an L groove 22, one end of each L groove 22 is provided with a movable groove, the inside of each movable groove is fixedly provided with a clamping spring 24, one end of each clamping spring 24 is fixedly provided with a clamping block 26, the lower end of each clamping block 26 is movably inserted into the inside of each L groove 22, the upper end of each clamping block 26 is fixedly provided with a pull rod 25, the upper end of each pull rod 25 is movably inserted into the outside of the sampling seat 1, the end of each pull rod is fixedly provided with a pull ring 6, the surface of the sampling tube 5 is fixedly provided with a mounting ring 20, two sides of each mounting ring 20 are respectively fixedly provided with a limiting block 23 matched with the L groove 22, and one side of each limiting block 23 is provided with a clamping groove clamped with the corresponding clamping block 26;
in this embodiment, the user pulls pull ring 6, and pull ring 6 passes through pull rod 25 and drives fixture block 26 and upwards remove, compresses the solid spring 24 of card for fixture block 26 shrink to the inside in movable groove, makes fixture block 26 break away from with stopper 23 mutually, and stopper 23 can remove along L groove 22, makes collar 20 can follow the inside extraction of mounting groove 21, thereby is convenient for change sampling tube 5, avoids cross contamination.
As shown in fig. 1 and 2, the sealing assembly comprises a sealing ring 11, the sealing ring 11 is fixedly arranged at the upper ends of the inside of an extraction opening 10 and a feeding pipe 9, a sealing sleeve 14 is fixedly arranged in the inside of the extraction opening 10 and the feeding pipe 9, mounting blocks 17 are fixedly arranged at both sides of the sealing sleeve 14, the mounting blocks 17 are fixedly connected with the inner walls of the extraction opening 10 and the feeding pipe 9, a reset spring 16 is fixedly arranged at the upper end of the inside of the sealing sleeve 14, a moving block 15 is fixedly arranged at the lower end of the reset spring 16, a supporting rod 18 is fixedly arranged at one end of the moving block 15, the upper end of the supporting rod 18 is movably inserted at the outer side of the sealing sleeve 14, a sealing block 19 matched with the sealing ring 11 is fixedly arranged at the upper end of the moving block, a supporting frame 12 is fixedly arranged at the lower end of the inside of an air suction pipe 4 and a sampling pipe 5, a thimble 13 is fixedly arranged at the lower end of the supporting frame 12, and the lower end of the thimble 13 is jointed with the sealing block 19;
in this embodiment, after the sealing cap 8 is taken out from the inside of the sampling seat 1, the ejector pin 13 is pulled out from the inside of the extraction opening 10 and the feed pipe 9, and the sealing block 19 is under the action of the reset spring 16, so that the sealing block 19 can move along with the movement of the ejector pin 13, and after the ejector pin 13 is completely pulled out from the inside of the sealing ring 11, the sealing ring 11 is quickly sealed, so that after sampling, the sampling test tube 7 can be quickly sealed, and the sampling sample is prevented from being polluted.
The working principle and the using flow of the utility model are as follows: the user is connected with sample test tube 7 with sealed cap 8, sealed cap 8 inserts the inside of sample seat 1, suction pipe 4 and sampling tube 5 insert the inside of aspiration channel 10 and inlet pipe 9, thimble 13 drives sealing block 19 and moves down, break away from with sealing ring 11 mutually, make the breathing pipe 4 and aspiration channel 10, be connected between sampling tube 5 and the inlet pipe 9, air pump 2 is through breathing pipe 4 and aspiration channel 10 with the inside air aspiration of sample test tube 7, make produce the negative pressure in the sample test tube 7, make the grinding aid can inhale the inside of sample test tube 7 through sampling tube 5 and inlet pipe 9, thereby be convenient for sample, after sealed cap 8 is taken out from sample seat 1 inside, thimble 13 is followed the inside of aspiration channel 10 and inlet pipe 9 and is taken out, sealing block 19 is under reset spring 16's effect, make sealing block 19 can remove along with the removal of thimble 13, sealing block 19 can be completely follow the inside of taking out of sealing ring 11 after, make sample 7 carry out quick seal, avoid the sample to receive the pollution to sample, the user pulls 6, make the grinding aid can be followed the compression block 26 and make the inside of the stopper 23 to take out the stopper groove 23 along with the movement of pull ring 25, thereby can be convenient for the stopper 23, the inside is taken out the stopper groove is taken out to the stopper, the stopper is 20 through the stopper is installed to the pull ring 25, the inside is 20, the stopper is convenient for the inside is taken out the stopper, the stopper is 20, the inside 23.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (10)
1. The utility model provides a grinding aid's sampling detection device, includes sample seat (1), its characterized in that: the utility model discloses a sampling device, including sampling seat (1), sealing cap (8) are installed to the lower extreme demountable installation of sealing cap (8) sample test tube (7), sealing cap (8) are provided with extraction opening (10) and inlet pipe (9) respectively, extraction opening (10) and inlet pipe (9)'s inside is provided with seal assembly, the internally mounted of sampling seat (1) has air pump (2), outlet duct (3) are installed to the upper end of air pump (2), breathing pipe (4) are installed to the lower extreme of air pump (2), the lower extreme activity of breathing pipe (4) alternates in extraction opening (10) inside, the inside activity of sampling seat (1) alternates there is sampling tube (5), the lower extreme activity of sampling tube (5) alternates in inlet pipe (9) inside, be provided with coupling assembling between sampling tube (5) and the sampling seat (1).
2. The grinding aid sampling and detecting device according to claim 1, wherein the connecting assembly comprises a mounting groove (21), L grooves (22) are formed in two sides of the inside of the mounting groove (21), and a movable groove is formed in one end of each L groove (22).
3. The grinding aid sampling and detecting device according to claim 2, wherein a clamping spring (24) is fixedly arranged in the movable groove, a clamping block (26) is fixedly arranged at one end of the clamping spring (24), and the lower end of the clamping block (26) is movably inserted into the L-shaped groove (22).
4. A grinding aid sampling and detecting device according to claim 3, characterized in that a pull rod (25) is fixedly arranged at the upper end of the clamping block (26), the upper end of the pull rod (25) is movably inserted in the outer side of the sampling seat (1), and a pull ring (6) is fixedly arranged at the upper end of the pull rod.
5. The grinding aid sampling and detecting device according to claim 4, wherein a mounting ring (20) is fixedly arranged on the surface of the sampling tube (5), limiting blocks (23) matched with the L grooves (22) are fixedly arranged on two sides of the mounting ring (20), and clamping grooves clamped with the clamping blocks (26) are formed in one side of each limiting block (23).
6. The grinding aid sampling and detecting device according to claim 1, wherein the sealing assembly comprises a sealing ring (11), and the sealing ring (11) is fixedly arranged at the upper ends of the suction opening (10) and the inside of the feeding pipe (9).
7. The grinding aid sampling and detecting device according to claim 6, wherein sealing sleeves (14) are fixedly arranged in the air extracting opening (10) and the feeding pipe (9), and mounting blocks (17) are fixedly arranged on two sides of each sealing sleeve (14).
8. The grinding aid sampling and detecting device according to claim 7, wherein the installing block (17) is fixedly connected with the air extraction opening (10) and the inner wall of the feeding pipe (9), a reset spring (16) is fixedly arranged at the upper end inside the sealing sleeve (14), and a moving block (15) is fixedly arranged at the lower end of the reset spring (16).
9. The grinding aid sampling and detecting device according to claim 8, wherein a supporting rod (18) is fixedly arranged at one end of the moving block (15), the upper end of the supporting rod (18) is movably inserted in the outer side of the sealing sleeve (14), and a sealing block (19) matched with the sealing ring (11) is fixedly arranged at the end of the supporting rod.
10. The grinding aid sampling and detecting device according to claim 9, wherein a supporting frame (12) is fixedly arranged at the lower ends of the inside of the air suction pipe (4) and the inside of the sampling pipe (5), a thimble (13) is fixedly arranged at the lower end of the supporting frame (12), and the lower end of the thimble (13) is attached to the sealing block (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320735841.1U CN219641318U (en) | 2023-04-06 | 2023-04-06 | Sampling detection device of grinding aid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320735841.1U CN219641318U (en) | 2023-04-06 | 2023-04-06 | Sampling detection device of grinding aid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219641318U true CN219641318U (en) | 2023-09-05 |
Family
ID=87815726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320735841.1U Active CN219641318U (en) | 2023-04-06 | 2023-04-06 | Sampling detection device of grinding aid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219641318U (en) |
-
2023
- 2023-04-06 CN CN202320735841.1U patent/CN219641318U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |