Slurry viscosity tester
By simplifying the structure of the slurry viscosity tester, and using an angle tester with a pendulum and a height adjustment screw, the problems of slurry consumption and cumbersome operation of existing testers are solved, achieving fast and simple viscosity measurement and low-error test results.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-03
- Publication Date
- 2026-03-03
AI Technical Summary
Existing slurry viscosity testers are complex, consume large amounts of slurry, and have cumbersome testing processes, requiring power or cleaning of the instrument.
A simplified slurry viscosity tester was designed, comprising a slurry storage tank, an angle tester with a pendulum, and a height adjustment screw. It can quickly measure viscosity without requiring a power supply, and can test different viscosity ranges by adjusting the angle and height.
It enables rapid and convenient slurry viscosity measurement, reduces slurry consumption, lowers test errors, is suitable for slurries with different viscosity ranges, and has a simple structure that makes it easy to use anytime and anywhere.
Smart Images
Figure CN223966406U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of slurry viscosity testing technology, and in particular to a slurry viscosity tester. Background Technology
[0002] Slurry viscosity testing is a process of measuring the flowability of slurry through a specific method. Flowability is usually expressed by viscosity, which is defined as the force exerted by a fluid on a unit liquid layer area and is related to the internal friction of the fluid.
[0003] A slurry viscosity tester is a device specifically designed to measure the viscosity of slurries. Its core function is to evaluate the flowability and concentration distribution of slurries under different conditions.
[0004] The existing slurry viscosity tester has the following shortcomings:
[0005] Currently, most viscosity testers on the market are quite complex. The testing process requires a large amount of slurry, and the process generally involves powering on the instrument, changing the rotor, or cleaning the instrument, all of which are quite complicated and cumbersome. Utility Model Content
[0006] This invention can measure the viscosity of a sample in a relatively short time, and requires very little slurry for testing, thus solving the problems mentioned in the background art.
[0007] To achieve the above objectives, the present invention adopts the following technical solution: a slurry viscosity tester, comprising a slurry storage tank, a residual material groove at the bottom of the slurry storage tank, a support fixedly connected to the bottom of the slurry storage tank, a roller rotatably connected to the inner wall of the support, a test material groove at the inner wall of the slurry storage tank, a leakage hole at the outer wall of the slurry storage tank, a test plate fixedly connected to the outer wall of the support, and a test groove at the top of the test plate. Through the above components, the viscosity of the sample to be tested can be measured in a relatively short time.
[0008] Preferably, an angle tester with a hammer pendulum is fixedly installed at the bottom of the test plate. The angle tester with a hammer pendulum can speed up the testing process and simulate extreme conditions under actual use.
[0009] Preferably, a set of height adjustment screws is threaded through the bottom of the test plate. By using the height adjustment screws, the height of the test plate can be precisely adjusted to ensure its levelness and stability.
[0010] Compared with the prior art, the advantages and positive effects of this utility model are as follows:
[0011] 1. In this utility model, the viscosity of the sample to be tested can be measured in a relatively short time. The amount of slurry required for testing is very small. Different viscosity ranges of slurry can be easily tested by adjusting the base angle. At the same time, the storage silo has a heating or heat preservation device, which can reduce viscosity changes caused by temperature changes. The slurry tank can be made into a smaller test slurry tank as needed, which can be used for testing the viscosity of slurry with a very small amount of slurry.
[0012] 2. In this utility model, solutions with different viscosity ranges can be tested by controlling the angle between the test plate and the horizontal plane. For example, the angle can be adjusted to 5-20° for low-viscosity aqueous solutions, while the angle can be controlled to 60-80° for high-viscosity polymer solutions. The height of the material in the test tank is fixed, and the bottom has an arc-shaped structure to avoid material accumulation. At the same time, the structure of the slightly higher leakage hole will reduce the test error caused by the incomplete cleaning of the material tank. Compared with existing testing equipment, this utility model has a simple structure, does not require electricity, and can be tested anytime and anywhere. The test results are more stable than those of existing viscosity testers. Attached Figure Description
[0013] Figure 1 This invention provides a three-dimensional view of the main structure of a slurry viscosity tester.
[0014] Legend: 1. Slurry storage tank; 2. Residual material trough; 3. Test material trough; 4. Leakage hole; 5. Roller; 6. Test groove; 7. Test plate; 8. Support; 9. Angle tester with hammer pendulum; 10. Height adjustment screw. Detailed Implementation
[0015] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.
[0016] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.
[0017] Please see Figure 1 This utility model provides a technical solution: a slurry viscosity tester, including a slurry storage tank 1, a residual material groove 2 at the bottom of the slurry storage tank 1, a support 8 fixedly connected to the bottom of the slurry storage tank 1, a roller 5 rotatably connected to the inner wall of the support 8, a test material groove 3 on the inner wall of the slurry storage tank 1, a leakage hole 4 on the outer wall of the slurry storage tank 1, a test plate 7 fixedly connected to the outer wall of the support 8, and a test groove 6 on the top of the test plate 7. With the above components, the viscosity of the sample to be tested can be measured in a relatively short time.
[0018] like Figure 1 As shown, an angle tester 9 with a hammer pendulum is fixedly installed at the bottom of the test plate 7. The angle tester 9 with a hammer pendulum can speed up the testing process and also simulate extreme conditions under actual use.
[0019] like Figure 1 As shown, a set of height adjustment screws 10 are threaded through the bottom of the test plate 7. The height of the test plate 7 can be precisely adjusted by the height adjustment screws 10 to ensure its levelness and stability.
[0020] The usage and working principle of this device are as follows: Before testing, plug the leakage hole 4 with a rubber stopper. At the same time, adjust the height adjustment screw 10, the bracket 8, and the roller 5. According to the angle tester 9 with a hammer pendulum, control the angle of the test plate 7 within a reasonable range. During the test, pour the slurry into the slurry storage tank 1. Excess slurry will flow out from the surplus trough 2 on the left side of the figure, forming a solution with a fixed liquid level in the test tank 3. Open the rubber stopper in the leakage hole 4, and the slurry to be tested will flow out from the leakage hole 4 and flow down along the test tank 6. After a fixed time, read the scale corresponding to the position of the slurry to be tested in the test tank 6 to obtain the corresponding viscosity value.
[0021] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.
Claims
1. A slurry viscosity tester comprising a slurry holding tank (1) characterised in that: The bottom of the slurry storage tank (1) is provided with a surplus material groove (2), the bottom of the slurry storage tank (1) is fixedly connected with a support (8), the inner wall of the support (8) is rotatably connected with a roller shaft (5), the inner wall of the slurry storage tank (1) is provided with a to-be-measured material groove (3), the outer wall of the slurry storage tank (1) is provided with a material leakage hole (4), the outer wall of the support (8) is fixedly connected with a test plate (7), and the top of the test plate (7) is provided with a test groove (6).
2. The slurry viscosity tester of claim 1, wherein: The bottom of the test plate (7) is fixedly connected with a hammer pendulum angle tester (9).
3. The slurry viscosity tester of claim 1, wherein: A group of height adjusting screws (10) are threadedly penetrated through the bottom of the test plate (7).