Deep cone thickener mud bed height measuring device with sampling function
By providing a deep cone concentrator mud bed height measurement device with sampling function, the combination of sample barrel and scale marking is used to solve the problems of inaccurate measurement and complex equipment in the prior art, and a simple and accurate mud bed height measurement and sampling function is realized.
Patent Information
- Application Number
- CN202421666422.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-15
- Publication Date
- 2025-04-18
- Estimated Expiration
- 2034-07-15
AI Technical Summary
The prior art has problems of inaccurate measurement or unusable use when measuring the height of the deep cone concentrator mud bed, and the existing methods are complex in calculations or the equipment structure is complex, which is not suitable for long-term operation.
A deep cone concentrator mud bed height measuring device with sampling function is provided, including a sample barrel and a sampling rope, the inner cavity of the sample barrel is used for sampling, and the scale mark on the sampling rope is used for manual measurement of mud bed height.
It realizes the function of a simple structure and manually measuring the mud bed height of the deep cone concentrator, and can accurately measure and perform mud bed sampling, avoiding the problems of inaccurate measurement and complex equipment in the prior art.
Smart Images
Figure CN222774065U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of measurement, in particular to a deep cone concentrator mud bed height measuring device with a sampling function. Background Art
[0002] The operation of the deep cone thickener mainly depends on the mud bed control, and the feed and discharge must be balanced. If the mud bed measurement is not timely or accurate, it will cause the overflow water of the large well to run muddy. The main methods currently used in China are: a soft measurement device and method for the thickener bottom flow concentration, mud layer height, and internal ore volume. A pressure sensor is used to measure the thickener slurry concentration. It is necessary to collect N thickener bottom flow concentration values and N pressure sensor pressure data, fit the model, and the measurement result is accurate, but the calculation and analysis process is very complicated; an optical method mud layer position measurement and tracking device has a complex equipment structure and is not conducive to production and use; currently, the deep cone thickener mainly uses an electronic mud bed height measurement device when it leaves the factory, and after long-term operation, inaccurate measurements or unusable situations will occur. Utility Model Content
[0003] The utility model aims to provide a deep cone thickener mud bed height measuring device with sampling function to solve the problems existing in the above-mentioned prior art, has a simple structure and can manually measure the mud bed height of the deep cone thickener.
[0004] To achieve the above purpose, the utility model provides the following solutions:
[0005] The utility model provides a deep cone concentrator mud bed height measuring device with a sampling function, comprising: a sample barrel and a sampling rope, the sample barrel is provided with an inner cavity, the inner cavity is communicated with the top opening of the sample barrel, the inner cavity is used to sample the concentrator mud bed after the sample barrel sinks into the concentrator mud bed; one end of the sampling rope is used for hinged connection with the sample barrel, the sampling rope is provided with a scale mark, and the scale mark can indicate the distance between the sample barrel entering the deep cone concentrator and the overflow port of the deep cone concentrator.
[0006] Preferably, it further comprises a hanging part, wherein the hanging part is used to be rotatably connected to the top of the sample barrel, and the top of the hanging part is used to be connected to the sampling rope.
[0007] Preferably, the hanging portion includes a hook, a first rotating shaft and a second rotating shaft, and the opposite side walls of the sample barrel are respectively provided with a first connecting hole and a second connecting hole, the first rotating shaft is arranged in the first connecting hole and the outer ring of the first rotating shaft is fixedly connected to the sample barrel, the second rotating shaft is arranged in the second connecting hole and the outer ring of the second rotating shaft is fixedly connected to the sample barrel, the first end of the hook is used to pass through the inner ring of the first rotating shaft and be fixedly connected to the inner ring of the first rotating shaft, and the second end of the hook is used to pass through the inner ring of the second rotating shaft and be fixedly connected to the inner ring of the second rotating shaft.
[0008] Preferably, it also includes a first limiting hook and a second limiting hook, wherein the first limiting hook is fixedly connected to the portion of the first end of the hook extending into the inner cavity, and the second limiting hook is fixedly connected to the portion of the second end of the hook extending into the inner cavity.
[0009] Preferably, the sample barrel is a hollow rectangular parallelepiped structure.
[0010] Preferably, it further comprises a counterweight, which is fixedly connected to the bottom of the sample barrel, and the gravity of the counterweight is greater than the maximum buoyancy formed by the counterweight and the sample barrel in the mud bed of the concentrator.
[0011] Preferably, the cross-sectional area of the counterweight gradually decreases from an end close to the sample barrel to an end far from the sample barrel.
[0012] Preferably, the counterweight is a solid pyramid structure.
[0013] Compared with the prior art, the utility model has achieved the following technical effects:
[0014] The utility model provides a deep cone concentrator mud bed height measuring device with a sampling function. A sample barrel connected to a sampling rope is placed in the deep cone concentrator and can be sunk into the concentrator mud bed. The position of the concentrator mud bed can be manually measured through the scale markings on the sampling rope. At the same time, the inner cavity in the sample barrel can sample the concentrator mud bed. The deep cone concentrator mud bed height measuring device with a sampling function provided by the utility model has a simple structure and can manually measure the deep cone concentrator mud bed height. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0016] Figure 1A schematic diagram of the structure of the deep cone thickener mud bed height measuring device with sampling function provided by the utility model in the front view direction;
[0017] Figure 2 A schematic diagram of the structure of a deep cone thickener mud bed height measuring device with a sampling function provided by the utility model in a top view;
[0018] Figure 3 A partial enlarged view of the deep cone thickener mud bed height measuring device with sampling function provided by the utility model;
[0019] In the figure: 1. counterweight; 2. sample bucket; 3. hook; 4. sampling rope; 5. inner cavity; 6. limit hook; 7. rotating shaft. DETAILED DESCRIPTION
[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0021] The utility model aims to provide a deep cone thickener mud bed height measuring device with sampling function to solve the problems existing in the above-mentioned prior art, has a simple structure and can manually measure the mud bed height of the deep cone thickener.
[0022] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.
[0023] The utility model provides a deep cone thickener mud bed height measuring device with sampling function, such as Figures 1 to 3 As shown, it includes: a sample barrel 2 and a sampling rope 4, the sample barrel 2 is provided with an inner cavity 5, the inner cavity 5 is connected with the top opening of the sample barrel 2, the inner cavity 5 is used to sample the thickener mud bed after the sample barrel 2 sinks into the thickener mud bed; one end of the sampling rope 4 is used for hinged connection with the sample barrel 2, the sampling rope 4 is provided with a scale mark, the scale mark can indicate the distance between the sample barrel 2 entering the deep cone thickener and the overflow port of the deep cone thickener, by putting the sample barrel 2 connected to the sampling rope 4 into the deep cone thickener, and the sample barrel 2 can be sunk into the thickener mud bed, the position of the thickener mud bed can be manually measured by the scale mark on the sampling rope 4, and at the same time, the inner cavity 5 in the sample barrel 2 can sample the thickener mud bed. The utility model provides a deep cone thickener mud bed height measuring device with a sampling function, which has a simple structure and can manually measure the height of the deep cone thickener mud bed.
[0024] In a preferred embodiment, the scale marks on the sampling rope 4 are marked in units of m, and the sample barrel 2 is placed in the corresponding position of the concentrator by setting the sampling rope 4.
[0025] In a preferred embodiment, the deep cone concentrator mud bed height measuring device with sampling function also includes a hanging part, which is used to be rotatably connected to the top of the sample barrel 2, and the top of the hanging part is used to be connected to the sampling rope 4.
[0026] In a preferred embodiment, the hanging part includes a hook 3, a first rotating shaft 7 and a second rotating shaft 7. The opposite side walls of the sample barrel 2 are respectively provided with a first connecting hole and a second connecting hole. The first rotating shaft 7 is arranged in the first connecting hole and the outer ring of the first rotating shaft 7 is fixedly connected to the sample barrel 2. The second rotating shaft 7 is arranged in the second connecting hole and the outer ring of the second rotating shaft 7 is fixedly connected to the sample barrel 2. The first end of the hook 3 is used to pass through the inner ring of the first rotating shaft 7 and is fixedly connected to the inner ring of the first rotating shaft 7. The second end of the hook 3 is used to pass through the inner ring of the second rotating shaft 7 and is fixedly connected to the inner ring of the second rotating shaft 7. The structure is simple and the materials are convenient to obtain.
[0027] In a preferred embodiment, the deep cone concentrator mud bed height measuring device with sampling function also includes a first limit hook 6 and a second limit hook 6. The first limit hook 6 is fixedly connected to the part of the first end of the hook 3 extending into the inner cavity 5, and the second limit hook 6 is fixedly connected to the part of the second end of the hook 3 extending into the inner cavity 5, thereby effectively limiting the hook 3 from being separated from the sample barrel 2.
[0028] In a preferred embodiment, the sample barrel 2 is a hollow rectangular parallelepiped structure with a simple structure and easy use.
[0029] In a preferred embodiment, it also includes a counterweight 1, which is fixedly connected to the bottom of the sample barrel 2, and the gravity of the counterweight 1 is greater than the maximum buoyancy formed by the counterweight 1 and the sample barrel 2 in the mud bed of the concentrator. The cross-sectional area of the counterweight 1 gradually decreases from the end close to the sample barrel 2 to the end far away from the sample barrel 2. The counterweight 1 is a solid prism structure with a simple structure. It can resist the buoyancy of the sample barrel 2 to allow the sample barrel 2 to sink smoothly, thereby completing the sampling work smoothly.
[0030] The present invention uses specific examples to illustrate the principle and implementation of the present invention. The above examples are only used to help understand the method and core idea of the present invention. At the same time, for those skilled in the art, according to the idea of the present invention, there will be changes in the specific implementation and application scope. In summary, the content of this specification should not be understood as limiting the present invention.
Claims
1. A deep cone thickener mud bed height measuring device with sampling function, characterized in that: include: A sample barrel, wherein the sample barrel is provided with an inner cavity, the inner cavity is communicated with a top opening of the sample barrel, and the inner cavity is used to sample the thickener mud bed after the sample barrel sinks into the thickener mud bed; and A sampling rope, one end of which is used for hinged connection with the sample barrel, and the sampling rope is provided with a scale mark, and the scale mark can indicate the distance between the sample barrel entering the deep cone concentrator and the overflow port of the deep cone concentrator.
2. The deep cone thickener mud bed height measuring device with sampling function according to claim 1 is characterized in that: It also includes a hanging part, which is used to be rotatably connected to the top of the sample barrel, and the top of the hanging part is used to be connected to the sampling rope.
3. The deep cone thickener mud bed height measuring device with sampling function according to claim 2 is characterized in that: The hanging portion includes a hook, a first rotating shaft and a second rotating shaft, and the opposite side walls of the sample barrel are respectively provided with a first connecting hole and a second connecting hole, the first rotating shaft is arranged in the first connecting hole and the outer ring of the first rotating shaft is fixedly connected to the sample barrel, the second rotating shaft is arranged in the second connecting hole and the outer ring of the second rotating shaft is fixedly connected to the sample barrel, the first end of the hook is used to pass through the inner ring of the first rotating shaft and be fixedly connected to the inner ring of the first rotating shaft, and the second end of the hook is used to pass through the inner ring of the second rotating shaft and be fixedly connected to the inner ring of the second rotating shaft.
4. The deep cone thickener mud bed height measuring device with sampling function according to claim 3 is characterized in that: It also includes a first limiting hook and a second limiting hook, wherein the first limiting hook is fixedly connected to the portion of the first end of the hook extending into the inner cavity, and the second limiting hook is fixedly connected to the portion of the second end of the hook extending into the inner cavity.
5. The deep cone thickener mud bed height measuring device with sampling function according to claim 1 is characterized in that: The sample barrel is a hollow rectangular parallelepiped structure.
6. The deep cone thickener mud bed height measuring device with sampling function according to claim 5 is characterized in that: It also includes a counterweight, which is fixedly connected to the bottom of the sample barrel, and the gravity of the counterweight is greater than the maximum buoyancy formed by the counterweight and the sample barrel in the mud bed of the concentrator.
7. The deep cone thickener mud bed height measuring device with sampling function according to claim 6 is characterized in that: The cross-sectional area of the counterweight gradually decreases from an end close to the sample barrel to an end far away from the sample barrel.
8. The deep cone thickener mud bed height measuring device with sampling function according to claim 7 is characterized in that: The counterweight is a solid pyramid structure.