CN217180075U - Internal fluid sampling device of deep cone thickener - Google Patents
Internal fluid sampling device of deep cone thickener Download PDFInfo
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- CN217180075U CN217180075U CN202220934793.4U CN202220934793U CN217180075U CN 217180075 U CN217180075 U CN 217180075U CN 202220934793 U CN202220934793 U CN 202220934793U CN 217180075 U CN217180075 U CN 217180075U
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- sampler
- sampling device
- deep cone
- guide rod
- cone thickener
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- 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
- Y02P10/00—Technologies related to metal processing
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Abstract
The utility model relates to an internal fluid sampling device of a deep cone thickener, wherein a sealing cover plate at the upper end of a cylinder body at the upper part of a sampler is fixedly connected with a connecting rod which is made of rigid materials and has a hollow structure, and the upper end of the connecting rod is detachably connected with an extension guide rod which is made of rigid materials and has a hollow structure; a valve opening is arranged on the lower end plate of the lower barrel of the sampler, a rubber plug used as a blocking valve is arranged in the valve opening, and a lifting plate is arranged at the upper end of the rubber plug; the lower end of the traction rope is connected with the lifting plate and penetrates through the sealing cover plate, the connecting rod and the lengthened guide rod; still including being used for pulling the extension spring that the rubber buffer resets. The fluid of the inside not co-altitude of deep cone thickener is obtained through the length that changes the extension guide bar, has realized the inside different degree of depth fluid sampling of deep cone thickener for obtain the accurate dynamic measurement data of different settlement zone water sample turbidity, provide effective means for more comprehensively more accurately analyzing deep cone thickener tailing dense process.
Description
Technical Field
The utility model relates to an inside fluid sampling device of deep cone thickener especially relates to a sampling device that is used for the inside not co-altitude of thickener to contain the water sample of suspended solid.
Background
Because of the obvious advantages in the aspects of technology, economy, environmental protection and the like, the tailing paste filling technology represented by a deep cone thickening process is a key technology for realizing green mining of mines, and is popularized and applied to more and more mines in recent years. When the deep cone thickener is used for thickening tailing pulp, different sedimentation areas are formed in the sedimentation process of the deep cone thickener by the tailing, and the tailing can be roughly divided into a clarification area, a sedimentation area and a compression area from top to bottom. The method dynamically masters the change conditions of tailing pulp in different sedimentation areas and different heights in the deep cone thickener and the height of a tailing mud layer, and has very important significance for guiding the industrial application of the deep cone thickener.
In the prior art, the heights of different sedimentation areas of the deep cone thickener are determined mainly according to laboratory static and dynamic thickener tests or by adopting an empirical estimation method, and no means for effectively and directly obtaining fluids with different heights in the deep cone thickener in actual production exists, so that accurate measurement and analysis of water samples in different sedimentation areas cannot be carried out. On the other hand, the existing deep cone thickener adopts a heavy hammer method or a mud layer interface for measuring the height of the mud layer, and the two measurement means have larger measurement errors in practical application. The existing sampling device also has no function of measuring the height of the mud layer.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is to provide a deep cone thickener internal fluid sampling device, which realizes the sampling of fluids at different depths in the deep cone thickener; the utility model discloses the second technical problem that will solve is, the sampler possesses the mud layer height measurement function.
The technical scheme of the utility model as follows:
a deep cone thickener internal fluid sampling device comprises a sampler upper cylinder and a sampler lower cylinder, wherein the ends of the sampler upper cylinder and the sampler lower cylinder are in threaded connection with each other; wherein, a valve opening is arranged on the lower end plate of the lower cylinder of the sampler, a rubber plug used as a blocking valve is arranged in the valve opening, and a lifting plate is arranged at the upper end of the rubber plug; the sampling device further comprises a traction rope, the lower end of the traction rope is connected with the lifting plate and penetrates through the sealing cover plate, the hollow cavity of the connecting rod and the hollow cavity of the lengthening guide rod, and the upper end of the traction rope exceeds the upper end of the lengthening guide rod; the sampling device also comprises a tension spring for pulling the rubber plug to reset.
Preferably, the upper end of the tension spring is connected to the lifting plate, and the lower end of the tension spring is connected to the lower end plate of the lower barrel of the sampler; the lower end plate of the lower barrel of the sampler is provided with a guide rod with the direction parallel to the central axis of the lower barrel of the sampler, and the lifting plate is provided with a guide hole matched with the guide rod.
Preferably, the lower side of the lower end plate of the lower cylinder body of the sampler is fixedly connected with a tension spring frame with a feed inlet; the upper end of the tension spring is connected to the rubber plug, and the lower end of the tension spring is connected to the tension spring frame.
Preferably, the lengthened guide rod is provided with scale marks.
The utility model has the advantages that:
(1) the accessible changes the length of extension guide bar and acquires the fluid of the inside not co-altitude of deep cone thickener, has realized the inside different degree of depth fluid sampling of deep cone thickener for obtain the accurate dynamic measurement data of different settlement zone water sample turbidity, provide effective means for more comprehensively more accurately analyzing deep cone thickener tailing dense process.
(2) The scale mark on the usable extension guide arm reads sample depth data for measure deep cone thickener mud layer height, improved the convenience and the accuracy of mud layer height measurement result.
(3) The measuring device is assembled and convenient to disassemble and carry.
Drawings
Fig. 1 is a schematic structural diagram of a first embodiment of the present invention;
fig. 2 is a schematic structural diagram of a second embodiment of the present invention;
fig. 3 is a schematic structural view of an elongated guide rod according to a first embodiment and a second embodiment of the present invention.
In the figure. 1. The sampler comprises a sampler lower barrel body 2, a sampler upper barrel body 3, a sealing cover plate 4, a connecting rod 5, a lengthening guide rod 5-1, a lengthening guide rod serial number 5-2, a scale mark 6, a traction rope 7, a guide rod 8, a tension spring 9, a rubber plug 10, a tension spring frame 10-1 and a feeding hole.
Detailed Description
The invention is further described with reference to the following figures and specific examples.
As shown in fig. 1 and 2, the utility model discloses sampling device includes tip threaded connection's sampler upper portion barrel 2 and sampler lower part barrel 1 each other, and wherein sampler upper portion barrel 2 upper end has closing cap board 3 to be used for sealing sampling device from the upper port, and this closing cap board 3 fixedly connected with rigidity material just is hollow structure's connecting rod 4, connecting rod 4 upper end detachably is connected with the rigidity material and is hollow structure's extension guide arm 5. Wherein, the lower end plate of the lower cylinder 1 of the sampler is provided with a valve opening and a rubber plug 9 as a blocking valve is arranged in the valve opening. And a lifting plate is arranged at the upper end of the rubber plug 9.
The utility model discloses sampling device still include the lower extreme with the lifting plate is connected, passes and encloses cavity and cavity 6 that the pull rope of extension guide 5 is surpassed to the upper end in apron 3, the connecting rod 4.
The utility model discloses sampling device is still including being used for pulling the extension spring 8 that rubber buffer 9 resets. The valve opening is opened by pulling the traction rope 6 upwards, and the valve opening is closed after the rubber plug 9 is reset.
For specific structure, refer to example one and example two
Example one
As shown in fig. 1, the present embodiment includes a sampler upper cylinder 2 and a sampler lower cylinder 1, which are threaded with each other at the ends, wherein the upper end of the sampler upper cylinder 2 has a cover plate 3 for sealing the sampling device from the upper port, the cover plate 3 is fixedly connected with a connecting rod 4 which is rigid and hollow, and the upper end of the connecting rod 4 is detachably connected with an elongated guide rod 5 which is rigid and hollow. Wherein, the lower end plate of the lower cylinder 1 of the sampler is provided with a valve opening and a rubber plug 9 as a blocking valve is arranged in the valve opening. And a lifting plate is arranged at the upper end of the rubber plug 9. The lifting plate is connected with the lifting plate, and the lower end of the lifting plate is connected with a traction rope 6 which penetrates through the hollow cavities of the sealing cover plate 3, the connecting rod 4 and the lengthening guide rod 5 and the upper end of the traction rope exceeds the lengthening guide rod 5. The utility model discloses sampling device is still including being used for pulling the extension spring 8 that rubber buffer 9 resets.
The upper end of the tension spring 8 is connected to the lifting plate, and the lower end of the tension spring is connected to the lower end plate of the sampler lower barrel 1.
The lower end plate of the sampler lower cylinder 1 is provided with a guide rod 7 with the direction parallel to the central axis of the sampler lower cylinder 1, and the lifting plate is provided with a guide hole matched with the guide rod 7. The guide rod 7 slides up and down in the guide hole to play a role in guiding the lifting of the rubber plug 9, so that the rubber plug 9 is accurately reset when the traction rope 6 is loosened.
Example two
As shown in fig. 2, the present embodiment includes a sampler upper cylinder 2 and a sampler lower cylinder 1, which are threaded with each other at the ends, wherein the upper end of the sampler upper cylinder 2 has a cover plate 3 for sealing the sampling device from the upper port, the cover plate 3 is fixedly connected with a connecting rod 4 which is rigid and hollow, and the upper end of the connecting rod 4 is detachably connected with an elongated guide rod 5 which is rigid and hollow. Wherein, the lower end plate of the lower cylinder 1 of the sampler is provided with a valve opening and a rubber plug 9 as a blocking valve is arranged in the valve opening. And a lifting plate is arranged at the upper end of the rubber plug 9. The lifting plate is connected with the lifting plate, and the lower end of the lifting plate is connected with a traction rope 6 which penetrates through the hollow cavities of the sealing cover plate 3, the connecting rod 4 and the lengthening guide rod 5 and the upper end of the traction rope exceeds the lengthening guide rod 5. The utility model discloses sampling device is still including being used for pulling the extension spring 8 that rubber buffer 9 resets.
The lower end plate of the lower barrel 1 of the sampler is fixedly connected with a tension spring frame 10, the upper end of the tension spring 8 is connected to the rubber plug 9 (generally connected to the bottom side of the rubber plug 9), and the lower end of the tension spring is connected to the tension spring frame 10. The tension spring frame 10 is provided with a feed inlet 10-1. Extension spring 8 is except providing the effort for rubber buffer 9 resets, has an effect: and the rubber stopper 9 is constrained to move up and down along the central axis of the barrel 1 under the combined action of the traction rope 6, so that the rubber stopper 9 is ensured to accurately reset.
As shown in FIG. 3, in the above embodiment, the extension guide 5 is marked with an extension guide serial number 5-1 and a scale mark 5-2.
The utility model is used for inside fluid sample step example of deep cone thickener:
(1) before the sample, whether check rubber buffer 9 earlier can be mentioned, whether extension spring 8 is reliable, whether the sampler is airtight good.
(2) Sampling is carried out according to the principle that the liquid level of the deep cone thickener enters from shallow to deep. The sampling device is placed in a deep cone thickener, the lengthened guide rod 5 is held by one hand during sampling, the traction rope 6 is tightly lifted by the other hand to open a valve opening of the sampler, the traction rope 6 is loosened after 1 minute, and the depth displayed by the scale marks is recorded.
(3) The sampling device is taken out of the deep cone thickener, the pulling rope 6 is pulled tightly to lift the rubber plug 9, and the sampled sample is poured into the container.
(4) After sampling, the device is disassembled and cleaned for standby.
The sampling depth of the fluid in the deep cone thickener is changed by changing the number of the sections of the lengthened guide rod.
Claims (4)
1. A fluid sampling device in a deep cone thickener comprises a sampler upper cylinder (2) and a sampler lower cylinder (1) which are connected with each other through screw threads at the end parts, and is characterized in that a sealing cover plate (3) is arranged at the upper end of the sampler upper cylinder (2), the sealing cover plate (3) is fixedly connected with a connecting rod (4) which is made of rigid materials and has a hollow structure, and the upper end of the connecting rod (4) is detachably connected with a lengthened guide rod (5) which is made of rigid materials and has a hollow structure; wherein a valve opening is arranged on the lower end plate of the lower barrel (1) of the sampler, a rubber plug (9) serving as a blocking valve is arranged in the valve opening, and a lifting plate is arranged at the upper end of the rubber plug (9); the sampling device further comprises a traction rope (6) with the lower end connected with the lifting plate and penetrating through the sealing cover plate (3), the hollow cavity of the connecting rod (4) and the hollow cavity of the lengthened guide rod (5), and the upper end of the traction rope (6) exceeds the upper end of the lengthened guide rod (5); the sampling device also comprises a tension spring (8) for pulling the rubber plug (9) to reset.
2. The internal fluid sampling device of the deep cone thickener of claim 1, wherein: the upper end of the tension spring (8) is connected to the lifting plate, and the lower end of the tension spring is connected to the lower end plate of the lower barrel (1) of the sampler; the lower end plate of the lower barrel body (1) of the sampler is provided with a guide rod (7) with the direction parallel to the central axis of the lower barrel body (1) of the sampler, and the lifting plate is provided with a guide hole matched with the guide rod (7).
3. The internal fluid sampling device of the deep cone thickener of claim 1, wherein: a tension spring frame (10) with a feed port (10-1) is fixedly connected with the lower side of the lower end plate of the lower cylinder body (1) of the sampler; the upper end of the tension spring (8) is connected to the rubber plug (9), and the lower end of the tension spring is connected to the tension spring frame (10).
4. The internal fluid sampling device of a deep cone thickener according to claim 1, 2 or 3 wherein: and the lengthened guide rod (5) is provided with scale marks (5-2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220934793.4U CN217180075U (en) | 2022-04-22 | 2022-04-22 | Internal fluid sampling device of deep cone thickener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220934793.4U CN217180075U (en) | 2022-04-22 | 2022-04-22 | Internal fluid sampling device of deep cone thickener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217180075U true CN217180075U (en) | 2022-08-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220934793.4U Active CN217180075U (en) | 2022-04-22 | 2022-04-22 | Internal fluid sampling device of deep cone thickener |
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| Country | Link |
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| CN (1) | CN217180075U (en) |
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2022
- 2022-04-22 CN CN202220934793.4U patent/CN217180075U/en active Active
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