Ore pulp concentration rapid measuring device
The density-concentration comparison table of the spring scale and the extension component are combined with the density-concentration comparison table, which solves the problems of cumbersome sampling and large errors in the existing technology, and realizes immediate and accurate slurry concentration measurement, which is suitable for a variety of scenarios.
Patent Information
- Application Number
- CN202422058178.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-23
- Publication Date
- 2025-07-18
- Estimated Expiration
- 2034-08-23
AI Technical Summary
The existing slurry concentration measurement device requires cumbersome sampling operations, and the concentration value cannot be obtained immediately, which has errors, especially in some cases where sampling cannot be taken or rapid measurement is required.
Using spring scales, soft ropes and extension components, the buoyancy changes of the hanging block in different densities of ore slurry are measured by measuring the buoyancy changes of the hanging block in different densities of ore slurry, combined with the density-concentration comparison table, the slurry concentration is directly calculated to reduce the sampling process, and the buoyancy changes of the hanging block in different densities of ore slurry are measured. There are few influencing factors and are suitable for deep concentration measurements such as dense machines.
It realizes real-time measurement of ore slurry concentration, reduces sampling error, has high flexibility and strong applicability, and can meet the accuracy requirements of most industrial production, and is especially suitable for deep concentration measurements such as dense machines.
Smart Images
Figure CN223122764U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of detection, in particular to a device for quickly measuring the concentration of pulp. Background Art
[0002] At present, one method is to take a sample, put it into a standard concentration kettle, weigh it, and look up the table to obtain the concentration value. Another method is to take a sample, dry it, weigh it, and calculate the concentration value. Both methods require sampling, and there is a sampling error. In some places, sampling cannot be carried out, such as the layered concentration of a specific gravity thickener. At the same time, both of these methods require several steps and cannot obtain the concentration immediately. Therefore, a device for quickly measuring the concentration of pulp is particularly necessary. Content of the Utility Model
[0003] Aiming at the deficiencies of the prior art, the utility model provides a device for quickly measuring the concentration of pulp, which solves the technical problems that the existing devices for quickly measuring the concentration of pulp all need to perform sampling operations, the measurement is relatively cumbersome, and the use is relatively inconvenient.
[0004] To achieve the above purposes, the utility model is realized through the following technical solutions:
[0005] A device for quickly measuring the concentration of pulp includes a spring scale and a soft rope. A hanging block is arranged below the spring scale. A hook is arranged at the bottom of the spring scale. The hook is connected to the hanging block through the soft rope. One end of the soft rope is provided with a loop, and the loop is sleeved on the hook. An extension component is arranged on the spring scale, and the extension component includes an extension cylinder and a lead screw.
[0006] Preferably: A display screen is arranged on the spring scale. The hanging block is a sealed hollow stainless steel block with a fixed volume. A hanging ear is arranged on the hanging block, and the hook is connected to the hanging block through the hanging ear.
[0007] Preferably: The lead screw is in threaded connection with the extension cylinder. The lead screw is fixedly installed at the top of the spring scale. The extension cylinder is of a T-shaped design, and an anti-slip pattern is arranged at the top end of the extension cylinder.
[0008] The utility model has the following beneficial effects:
[0009] First, the device is simple and convenient to measure the concentration, and has strong practicability. First, the principle is simple. Different from the conventional method of measuring the concentration by measuring the weight of minerals and pulp, it uses the buoyancy change of the hanging block in pulp with different densities for measurement, and there are few influencing factors. Second, the device can be moved to any place for measurement, with higher flexibility and more convenient use. Third, it can effectively measure the deep concentration of thickeners and the like. Fourth, it reduces the sampling link and eliminates errors. Fifth, it can obtain the concentration value immediately, and the accuracy can meet the needs of most industrial production.
[0010] Second, by setting an extension component, the lead screw is threadedly installed in the extension cylinder. Twisting the extension cylinder causes the extension cylinder to move upward, so that the use length can be adjusted according to actual needs, improving the applicability of the device and making it more convenient to use. Brief Description of the Drawings
[0011] The above description is only an overview of the technical solution of the present invention. In order to better understand the technical means of the present invention and implement it according to the content of the specification, the following is a detailed description of the preferred embodiments of the present invention in conjunction with the drawings.
[0012] Figure 1 It is a structural diagram of the overall slurry concentration rapid measurement device of the present invention;
[0013] Figure 2 It is a structural diagram of the soft rope of the present invention;
[0014] Figure 3 It is a structural diagram of the spring scale of the present invention;
[0015] Figure 4 It is a structural diagram of the extension cylinder of the present invention, soft rope
[0016] Legend: 1. Spring scale; 11. Hook; 12. Display screen; 2. Soft rope; 21. Collar; 3. Suspension block; 4. Extension cylinder; 41. Anti-slip pattern; 5. Lead screw. Detailed Embodiment
[0017] By providing a slurry concentration rapid measurement device in the embodiment of the present application, the problems that existing slurry concentration rapid measurement devices all require sampling operations, the measurement is cumbersome, and the use is inconvenient are effectively solved. The device is simple and convenient for measuring the concentration, and has strong practicability. First, the principle is simple. Different from the conventional method of measuring the concentration by measuring the weight of minerals and slurry, it uses the buoyancy change of the suspension block in slurries with different densities for measurement, with very few influencing factors. Second, the device can be moved to any place for measurement, with higher flexibility and more convenient use. Third, it can effectively measure the deep concentration of thickeners and the like. Fourth, the sampling link is reduced, and errors are eliminated. Fifth, the concentration value can be obtained immediately, and the accuracy can meet the needs of most industrial production. By setting an extension component, the lead screw is threadedly installed in the extension cylinder. Twisting the extension cylinder causes the extension cylinder to move upward, so that the use length can be adjusted according to actual needs, improving the applicability of the device and making it more convenient to use.
[0018] Embodiment: Such as Figure 1 、 Figure 2 、 Figure 3 and Figure 4As shown, the technical solution in the embodiment of the present application effectively solves the technical problems that existing slurry concentration rapid measurement devices all require sampling operations, the measurement is relatively cumbersome, and the use is relatively inconvenient. The general idea is as follows:
[0019] In view of the problems existing in the prior art, the present utility model provides a rapid slurry concentration measurement device, which includes a spring scale 1 and a soft rope 2. A hanging block 3 is arranged below the spring scale 1. A hook 11 is arranged at the bottom of the spring scale 1. The hook 11 is connected to the hanging block 3 through the soft rope 2. One end of the soft rope 2 is provided with a collar 21, and the collar 21 is sleeved on the hook 11. An extension assembly is arranged on the spring scale 1. The extension assembly includes an extension cylinder 4 and a lead screw 5. A display screen 12 is arranged on the spring scale 1. The hanging block 3 is a sealed hollow stainless steel block with a fixed volume. A hanging ear is arranged on the hanging block 3. The hook 11 is connected to the hanging block 3 through the hanging ear. The lead screw 5 is in threaded connection with the extension cylinder 4. The lead screw 5 is fixedly installed at the top of the spring scale 1. The extension cylinder 4 is designed in a T shape. An anti-slip pattern 41 is arranged at the top end of the extension cylinder 4. During measurement, according to the depth of the slurry to be measured, the volume of the hanging block 3 is determined as V1. The hanging block 3 is hung on the hook 11 of the spring scale 1 through the soft rope 2 and weighed, and the weight G1 is recorded. Then the hanging block 3 is slowly and completely put into the slurry, and the weight G2 is recorded. Calculate the value of (G2 - G1) / V1, and refer to the density-concentration comparison table to know the slurry concentration where the hanging block 3 is located. The principle is to calculate the liquid density by the weight difference of different liquids displaced by a fixed-volume object, and then calculate the liquid concentration. The first advantage of this device is that the principle is simple. Different from the conventional concentration measurement by measuring the weights of minerals and slurries, it measures the buoyancy change of the hanging block 3 in slurries with different densities, and there are few influencing factors. The second advantage is that the device can be moved to any place for measurement, with high flexibility and more convenient use. The third advantage is that it can effectively measure the deep concentration of thickeners and the like. The fourth advantage is that it reduces the sampling link and eliminates errors. The fifth advantage is that it can obtain the concentration value immediately. The device has a simple structure and convenient operation, and the accuracy can meet the needs of most industrial production. By providing an extension assembly, the lead screw 5 is threadedly installed in the extension cylinder 4. Turning the extension cylinder 4 makes the extension cylinder 4 move upward, so that the use length can be adjusted according to actual needs, improving the applicability of the device and making it more convenient to use.
[0020] Working principle:
[0021] First step, during measurement, according to the depth of the measured pulp, determine the volume of the hanging block 3 as V1. Hang the hanging block 3 on the hook 11 of the spring scale 1 through the flexible rope 2 and weigh it, record the weight G1. Then slowly put the hanging block 3 completely into the pulp and record the weight G2. Calculate the value of (G2 - G1) / V1. By referring to the density-concentration comparison table, the concentration of the pulp where the hanging block 3 is located can be known. The principle is to calculate the liquid density by the weight difference of different liquids displaced by an object with a fixed volume, and then calculate the liquid concentration. The advantages of this device are as follows: First, the principle of the device is simple. Different from the conventional method of measuring concentration by measuring the weight of minerals and pulp, it uses the buoyancy change of the hanging block 3 in pulp with different densities for measurement, and there are few influencing factors. Second, the device can be moved to any place for measurement, with high flexibility and more convenient use. Third, it can effectively measure the deep concentration of thickeners and the like. Fourth, it reduces the sampling link and eliminates errors. Fifth, it can obtain the concentration value immediately. The device has a simple structure, convenient operation, and its accuracy can meet the needs of most industrial production.
[0022] Second step, by setting an extension component, the lead screw 5 is threadedly installed in the extension cylinder 4. Twist the extension cylinder 4 to make the extension cylinder 4 move upward, so that the use length can be adjusted according to actual needs, improving the applicability of the device and making it more convenient to use.
[0023] Finally, it should be noted that: Obviously, the above embodiments are only examples for clearly explaining the present invention, rather than limitations on the implementation manners. For those of ordinary skill in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation manners here. And the obvious changes or modifications derived therefrom are still within the protection scope of the present invention.
Claims
1. A device for rapidly measuring the pulp concentration, comprising a spring scale (1) and a soft rope (2), characterized in that: A hanging block (3) is arranged below the spring scale (1), a hook (11) is arranged at the bottom of the spring scale (1), and the hook (11) is connected to the hanging block (3) through a soft rope (2); Wherein, a collar (21) is arranged at one end of the soft rope (2), and the collar (21) is sleeved on the hook (11); Wherein, an extension assembly is arranged on the spring scale (1), and the extension assembly includes an extension cylinder (4) and a lead screw (5).
2. The rapid pulp concentration measuring device according to claim 1, wherein: A display screen (12) is arranged on the spring scale (1).
3. The rapid pulp concentration measuring device according to claim 1, characterized in that: The hanging block (3) is a sealed hollow stainless steel block with a fixed volume.
4. A device for rapidly measuring the pulp concentration according to claim 1, characterized in that: A hanging ear is arranged on the hanging block (3), and the hook (11) is connected to the hanging block (3) through the hanging ear.
5. The rapid pulp concentration measuring device according to claim 1, characterized in that: The lead screw (5) is in threaded connection with the extension cylinder (4), and the lead screw (5) is fixedly installed at the top of the spring scale (1).
6. The rapid pulp concentration measuring device according to claim 1, characterized in that: The extension cylinder (4) is of a T-shaped design, and an anti-slip pattern (41) is arranged at the top end of the extension cylinder (4).