CN220738600U - Preparation system of detection particles suitable for cat organism hydration state assessment - Google Patents
Preparation system of detection particles suitable for cat organism hydration state assessment Download PDFInfo
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- CN220738600U CN220738600U CN202322245233.5U CN202322245233U CN220738600U CN 220738600 U CN220738600 U CN 220738600U CN 202322245233 U CN202322245233 U CN 202322245233U CN 220738600 U CN220738600 U CN 220738600U
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- Investigating Or Analysing Biological Materials (AREA)
Abstract
The utility model belongs to the technical field of cat health assessment. The preparation system of the detection particles suitable for the cat organism hydration state assessment comprises a granulator, a spraying machine, an oscillating machine, a curing machine, a sorting machine and a finished product temporary storage tank; and a continuous passage for preparing detection particles for evaluating the hydration state of the cat organism is formed among the mixer, the spraying machine, the granulator, the oscillator, the curing machine, the sorting machine and the finished product temporary storage tank. Based on the preparation system, a specific detection particle can be obtained, so that the specific gravity (Usg) of urine can be detected rapidly and accurately, and further, the assessment of the hydration state of the cat body is realized, so that a pet-raising person can know the daily hydration state of the cat; meanwhile, the preparation system can be well matched with the preparation process of the detection particles, namely, the stability and the controllability of the preparation process are ensured.
Description
Technical Field
The utility model particularly relates to a preparation system of detection particles suitable for cat organism hydration state assessment, which ensures that the prepared detection particles can be used for judging the hydration state and water intake of a cat and belongs to the technical field of cat health monitoring.
Background
With the continuous improvement of the living standard of people, more and more families start to feed cats, especially felines and canines. Effective determination and detection of cat health is particularly important.
Water, which is essential for life maintenance, is one of the important components of the body of cats and plays a variety of physiological roles. The water intake and output determine the hydration state of the body. If the intake water is substantially equal to the discharge water, the water in the body is in a water balance state, i.e., a normal hydration state; when the body takes in too little water (or too much water is lost), the body is in a dehydrated state, which affects the cognitive ability and physical ability, and at the same time increases the risk of urinary system diseases; when the body takes excessive water, the body is in a water-engaging state, and serious people may cause water poisoning. For this reason, in order to ensure the health and vitality of the cat, it is necessary to evaluate the hydration state in the body of the cat at any time and in time.
Currently, common examinations involved in hydration status of a cat body include: total intake inspection, urine inspection, hematology inspection, and the like, wherein urine inspection belongs to conventional analysis, and main items are urine osmotic pressure, urine specific gravity, urination amount, urination frequency, and the like. For urine examination and hematology examination, bladder puncture or blood drawing is usually required for cats, and pets are required to regularly and fixedly take the cats to a cat hospital for detection, so that the time and the labor are consumed, and the cat is extremely inconvenient; and, the total water uptake and urination volume involved also have the problems of difficult statistics and larger error.
In the prior art CN107205648A, a "hydration state indicator" and CN114340480a, a "hydration evaluation system" are disclosed, which are both used for detecting the hydration state of a human body, while the urine specific gravity of a normal human body greatly fluctuates due to different conditions such as diet, drinking water, sweating and urination, generally 1.010-1.025, and the fluctuation is 1.003-1.030 due to various conditions, such as: the specific gravity of urine can be reduced to 1.003 when drinking water is plentiful, and can be increased to 1.030 when drinking water is less and sweat is more, even, the specific gravity of urine of human body is increased to 1.035 when the common urine specific gravity detecting agent is adopted.
In the case of cats, the urine specific gravity of a normal cat exceeds 1.045 when it is significantly dehydrated, and thus, the urine specific gravity detecting agent for human detection cannot accurately show the hydration state of the body of the cat. For example, healthy cats have a urine specific gravity of 1.015-1.060, and a decrease in urine specific gravity often indicates diabetes insipidus, chronic tubular nephritis, etc.; increased urine density is often indicative of dehydration, acute nephritis, etc. Therefore, the agent for detecting the urine specific gravity of a human body cannot be directly applied to the detection of the urine specific gravity of a cat, and at present, there are few studies involving rapid evaluation of the hydration state of a cat. Therefore, a method for conveniently detecting the hydration state of cats in daily life by pets is urgently needed.
In addition, the urine specific gravity detection agent in the prior art is usually used by exposing detection particles to air together with cat litter, which requires that the detection particles are not easily influenced by environmental factors, while the detection test paper currently existing on the market is mostly composed of materials such as a hard bottom plate, a transparent label film, white lining paper, a reaction film and the like, has the characteristic of strong water absorption, is easily influenced by environment and causes errors, so the related detection test paper substrate is not suitable for the urine specific gravity detection of cats, and therefore, a substrate suitable for detecting the urine specific gravity of cats is urgently needed.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art and provides a preparation system of detection particles suitable for cat organism hydration state assessment. In the technical scheme, based on the preparation system, a specific detection particle can be obtained, so that the specific gravity (Usg) of urine can be detected rapidly and accurately, and further, the assessment of the hydration state of the cat body is realized, so that a pet-raising person can know the daily hydration state of the cat; meanwhile, the preparation system can be well matched with the preparation process of the detection particles, namely, the stability and the controllability of the preparation process are ensured.
In order to achieve the technical purpose, the following technical scheme is provided:
a system for preparing a test particle suitable for use in the assessment of hydration state of a cat organism comprising: an indicator storage tank, a urine specific gravity detector storage tank, a base material storage tank, a granulator, a spraying machine, a high-frequency ultrasonic oscillator, a curing machine, a sorting machine and a finished product temporary storage tank;
the base material storage tank is connected with the granulator through a base material feeding pipe, the granulator is arranged at the rear side of a station of the base material storage tank, and a metering pump is arranged on the base material feeding pipe; the granulator is connected with a high-frequency ultrasonic oscillator, and the high-frequency ultrasonic oscillator is arranged at the rear side of a station of the granulator;
the spraying machine is arranged at one side of a station of the high-frequency ultrasonic vibration machine, a mixer is arranged at the front side of the station of the spraying machine, an indicator storage tank is connected with the mixer through an indicator feeding pipe, a urine specific gravity detection agent storage tank is connected with the mixer through a urine specific gravity detection agent feeding pipe, and metering pumps are arranged on the indicator feeding pipe and the urine specific gravity detection agent feeding pipe; the mixer is connected with the spraying machine;
the high-frequency ultrasonic oscillator discharge port is connected with the curing machine feed port, and the curing machine is arranged at the rear side of the station of the high-frequency ultrasonic oscillator;
the discharge port of the curing machine is connected with the feed port of the sorting machine, and the sorting machine is arranged at the rear side of a station of the curing machine;
the discharge port of the separator is connected with the feed port of the finished product temporary storage tank which is arranged at the rear side of the station of the separator;
and a continuous passage prepared by detection particles for evaluating the hydration state of the cat organism is formed among the mixer, the spraying machine, the granulator, the high-frequency ultrasonic oscillator, the curing machine, the sorting machine and the finished product temporary storage tank.
Preferably, the curing machine is an ultraviolet curing machine, wherein ultraviolet rays are used as heat sources, so that the curing efficiency and quality are improved, and the energy consumption is reduced.
Preferably, the separator is a full intelligent separator (such as Metatitanaka, 1000kg in weight, 1.5KW in power, intelligent control, 154mm in feeding granularity and degree of automation), and the full intelligent separator comprises a hopper, a feeder, a chute, a signal processor, a high-definition camera, a sensor, a light source and a spray valve.
Preferably, the rear side of the station of the sorting machine is provided with a defective product collecting tank and a finished product collecting tank, and the finished product temporary storage tank is arranged at the rear side of the station of the finished product collecting tank.
The technical scheme relates to the relation of the positions of the upper part, the front side of the station, the rear side of the station and one side, etc., is defined according to the condition in the actual use state, is a conventional term in the technical field, and is also a conventional term in the actual use process of the operator in the field.
By adopting the technical scheme, the beneficial technical effects brought are as follows:
in the utility model, the continuous passage prepared by the detection particles for evaluating the hydration state of the cat organism is formed among the mixer, the spraying machine, the granulator, the high-frequency ultrasonic oscillator, the curing machine, the separator and the finished product temporary storage tank through the arrangement of the granulator, the spraying machine, the oscillator, the curing machine, the separator, the finished product temporary storage tank and the like. Based on the preparation system, a specific detection particle can be obtained, so that the specific gravity of urine can be detected rapidly and accurately, and further, the assessment of the hydration state of the cat body is realized, so that a pet-raising person can know the daily hydration state of the cat; meanwhile, the preparation system can be well matched with the preparation process of the detection particles, namely, the stability and the controllability of the preparation process are ensured.
Drawings
FIG. 1 is a block diagram of a manufacturing system according to the present utility model;
FIG. 2 is a schematic diagram of a urine specific gravity colorimetric card according to the utility model;
in the figure, 1, an indicator storage tank, 2, a urine specific gravity detector storage tank, 3, a base material storage tank, 4, a granulator, 5, a spraying machine, 6, a vibration machine, 7, a curing machine, 8, a sorting machine, 9, a finished product temporary storage tank, 10, a mixer, 11, a defective product collecting tank, 12, a finished product collecting tank, 13, a base material feeding pipe, 14, a metering pump, 15, an indicator feeding pipe, 16 and a urine specific gravity detector feeding pipe.
Detailed Description
In the following, it is obvious that the embodiments described are only some embodiments of the present utility model, but not all embodiments, by clearly and completely describing the technical solutions in the embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
The present embodiment provides: the preparation system of the detection particles suitable for the assessment of the hydration state of the cat organism comprises a granulator 4, a spraying machine 5, an oscillating machine 6, a curing machine 7, a sorting machine 8 and a finished product temporary storage tank 9 as shown in figure 1;
the granulator 4 is connected with a base material storage tank 3 through a base material feed pipe 13, the base material storage tank 3 is arranged at the front side of a station of the granulator 4, an oscillator 6 (such as a high-frequency ultrasonic oscillator) is arranged at the rear side of the station of the granulator 4, and the granulator 4 is connected with the oscillator 6; the front side of the station of the spraying machine 5 is provided with a mixer 10, the mixer 10 is connected with an indicator storage tank 1 through an indicator feed pipe 15, the mixer 10 is also connected with a urine specific gravity detection agent storage tank 2 through a urine specific gravity detection agent feed pipe 16, the mixer 10 is connected with the spraying machine 5, and the spraying machine 5 is arranged at one side of the station of the oscillator 6; the discharge port of the oscillator 6 is connected with the feed port of a curing machine 7 (such as an ultraviolet curing machine), and the curing machine 7 is arranged at the rear side of a station of the oscillator 6; the discharge port of the curing machine 7 is connected with the feed port of the sorting machine 8, and the sorting machine 8 is arranged at the rear side of the station of the curing machine 7; the discharge port of the separator 8 is connected with the feed port of the finished product temporary storage tank 9, and the finished product temporary storage tank 9 is arranged at the rear side of the station of the separator 8;
a continuous passage for preparing detection particles for evaluating the hydration state of the cat organism is formed among the mixer 10, the spraying machine 5, the granulator 4, the oscillator 6, the curing machine 7, the sorting machine 8 and the finished product temporary storage tank 9.
Example 2
On the basis of the embodiment 1-2, in order to facilitate the control of feeding, conveying and the like, the embodiment further realizes automation, and is specifically defined: the metering pump 14 is arranged on the substrate feeding pipe 13, and the metering pump 14 is arranged on the indicator feeding pipe 15 and the urine specific gravity detecting agent feeding pipe 16.
Example 3
On the basis of embodiment 1, this embodiment further defines the classifier 8 to further explain this technical scheme.
The sorter 8 is a full intelligent sorter which comprises a hopper, a feeder, a chute, a signal processor, a high-definition camera, a sensor, a light source and a spray valve. The rear side of the station of the sorting machine 8 is provided with a defective product collecting tank 11 and a finished product collecting tank 12, and the finished product temporary storage tank 9 is arranged at the rear side of the station of the finished product collecting tank 12.
Example 4
On the basis of examples 1-3, this example provides: a preparation process of detection particles for evaluating hydration state of a cat body comprises the following steps,
A. preparation of the particles: preparing a polyester fiber substrate into cylindrical particles with the particle size of 3 x 5cm by adopting a granulator under the conditions of the temperature of 190-220 ℃ and the humidity of 25-30%;
B. mixing: respectively weighing an indicator and a urine specific gravity detector, mixing, and adding sodium hydroxide to obtain a spraying liquid;
C. spraying: c, placing the cylindrical particles obtained in the step A into an oscillating machine; simultaneously, spraying the spraying liquid obtained in the step B on the oscillated cylindrical particles by adopting a spraying machine, and forming a film on the surfaces of the cylindrical particles;
wherein, control concussion machine: the oscillation frequency is 40KHz, and the power is 2.85kw;
and (3) controlling a spraying machine: the output voltage is 220V, the working voltage is 50V, the output current is 35A, the caliber of the spraying machine is 0.8nm, the spraying air pressure is 0.29Mpa, the spraying liquid discharge amount is 150ML/min, the spraying distance is 200mm, and the spraying amplitude is 190 mm;
D. curing: putting the sprayed particles into a curing machine within 0.8-1.5h after spraying, and curing for 3-8min at 75-85 ℃;
wherein, control the curing machine: output voltage 220V, working voltage 50V; in the curing process, turning every 0.5 h;
E. sorting: and (3) placing the solidified particles in a sorting machine, removing unqualified particles, performing spot inspection, packaging and warehousing on the qualified particles to obtain the detection particles.
Example 5
Based on examples 1-4, this example provides a test particle for the hydration state assessment of a cat organism, prepared by the preparation process described above based on a preparation system.
The detection particle for evaluating the hydration state of the cat body is obtained by spraying a spraying liquid on a base material, wherein the spraying liquid comprises the following components in percentage by mass: 2.5-3% bromothymol blue, 68-70% methyl vinyl ether-maleic acid copolymer, 27.5-29% sodium hydroxide;
wherein the indicator is one or more than two of bromophenol blue, phenolphthalein, thymolphthalein, phenol red, cresol red, australian thymol blue, methyl orange, neutral red, diphenylamine and Congo red.
The urine specific gravity detector is one or more than two of ethylene-methacrylic acid copolymer, polylactic acid-glycollic acid copolymer, methyl vinyl ether-maleic acid copolymer, maleic anhydride-acrylic acid copolymer, polyvinyl alcohol-polyacrylic acid copolymer and polylactic acid-glycollic acid copolymer.
The base material is polyester fiber, and is specially designed aiming at the specificity of the cat body. The base material is a particle formed by polyester fibers, is used for bearing the detection agent and the indicator, and has the characteristics of better weather resistance and organic solvent resistance. Meanwhile, the base material has the characteristic of stronger adsorptivity, and can better bear a proper amount of detection agent and indicator; and the chemical property of the product in the detection bag is stable by combining a specific preparation process, unstable materials in common base materials or component materials possibly dissolved by cat urine in the prior art are avoided, a sample is finally transferred and polluted to interfere with a test result, meanwhile, the test precision, accuracy and instant color development are improved, the color development is maintained for more than 48 hours with higher timeliness, the influence of various cat litter components is not easy, the characteristics of no toxicity, no smell, sanitation, good safety and the like are realized, and the harm caused by cat misfeeding is reduced or avoided.
In the technical scheme, a polyelectrolyte method is utilized, namely, electrolyte in urine is subjected to ion exchange with a urine specific gravity detection agent (methyl vinyl ether-maleic acid copolymer and the like), cations in the electrolyte in the urine in a salt form are exchanged with the polymer, hydrogen ions are placed, the hydrogen ions and an acid-base indicator (bromophenol blue and the like) are subjected to color change, and finally, the detection of the urine specific gravity is realized and the urine specific gravity is used for evaluating the hydration state of an organism.
In addition, a detection package for evaluating the hydration state of the cat organism is provided, which comprises a colorimetric card for colorimetric judgment and detection particles prepared by the preparation process.
As shown in fig. 2, the colorimetric card comprises an olive green card, an olive brown card, an olive light yellow card and an olive Huang Seka, wherein the olive green card is provided with an olive green color developing card, the olive brown card is provided with an olive light yellow color developing card, and the olive yellow card is provided with an olive yellow color developing card.
The color chart is rectangular, and has the length of 10 cm and the width of 6 cm; in the color cards, there is a blank of 0.5 cm between adjacent color cards.
And, a method of using a test pack for assessment of hydration state of a cat organism is provided, comprising:
mixing detection particles in cat litter with a detection particle meter in a detection bag of 8-20g corresponding to each kg cat litter, and performing colorimetric judgment on the detection particles and a colorimetric card 30s-48h after the cat urinates;
the judgment criteria include: the urine density value is 1.025, and the color is olive green; exhibits an olive brown color, and has a urine specific gravity value of 1.030; the mixture is olive light yellow, and the urine specific gravity value is 1.040; the color was olive yellow, and the urine specific gravity value was 1.050.
Wherein, the components of the spraying liquid in the detection particles and the mass percentages are as follows: 2.8% bromothymol blue, 69.0% methyl vinyl ether-maleic acid copolymer and 28.2% sodium hydroxide.
Claims (7)
1. Preparation system of detection granule suitable for cat organism hydration state aassessment, its characterized in that: comprises a granulator (4), a spraying machine (5), an oscillating machine (6), a curing machine (7), a sorting machine (8) and a finished product temporary storage tank (9);
the granulator (4) is connected with a base material storage tank (3) through a base material feeding pipe (13), the base material storage tank (3) is arranged at the front side of a station of the granulator (4), the oscillator (6) is arranged at the rear side of the station of the granulator (4), and the granulator (4) is connected with the oscillator (6);
the front side of a station of the spraying machine (5) is provided with a mixer (10), the mixer (10) is connected with an indicator storage tank (1) through an indicator feed pipe (15), the mixer (10) is also connected with a urine specific gravity detection agent storage tank (2) through a urine specific gravity detection agent feed pipe (16), the mixer (10) is connected with the spraying machine (5), and the spraying machine (5) is arranged at one side of the station of the oscillating machine (6);
the discharge port of the oscillator (6) is connected with the feed port of the curing machine (7), and the curing machine (7) is arranged at the rear side of a station of the oscillator (6);
the discharge port of the curing machine (7) is connected with the feed port of the sorting machine (8), and the sorting machine (8) is arranged at the rear side of a station of the curing machine (7);
the discharge port of the separator (8) is connected with the feed port of the finished product temporary storage tank (9), and the finished product temporary storage tank (9) is arranged at the rear side of a station of the separator (8);
a continuous passage for preparing detection particles for evaluating the hydration state of the cat organism is formed among the mixer (10), the spraying machine (5), the granulator (4), the oscillator (6), the curing machine (7), the sorting machine (8) and the finished product temporary storage tank (9).
2. The system for preparing a test particle suitable for use in the assessment of hydration state of a feline body of claim 1, wherein: and a metering pump (14) is arranged on the substrate feeding pipe (13).
3. The system for preparing a test particle suitable for use in the assessment of hydration state of a feline body according to claim 1 or 2, characterized in that: metering pumps (14) are arranged on the indicator feeding pipe (15) and the urine specific gravity detecting agent feeding pipe (16).
4. The system for preparing a test particle suitable for use in the assessment of hydration state of a feline body of claim 1, wherein: the oscillator (6) is a high-frequency ultrasonic oscillator.
5. The system for preparing a test particle suitable for use in the assessment of hydration state of a feline body of claim 1, wherein: the curing machine (7) is an ultraviolet curing machine.
6. The system for preparing a test particle suitable for use in the assessment of hydration state of a feline body of claim 1, wherein: the sorting machine (8) is a full intelligent sorting machine, and the full intelligent sorting machine comprises a hopper, a feeder, a chute, a signal processor, a high-definition camera, a sensor, a light source and a spray valve.
7. The system for preparing a test particle suitable for use in the assessment of hydration state of a feline body of claim 6, wherein: the rear side of the station of the sorting machine (8) is provided with a defective product collecting tank (11) and a finished product collecting tank (12), and the finished product temporary storage tank (9) is arranged at the rear side of the station of the finished product collecting tank (12).
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