TWI749342B - Disintegrated animal excrement adsorption sand and its manufacturing method - Google Patents

Abstract

The invention provides a disintegrating animal excrement adsorption sand and a manufacturing method thereof. The adsorption sand contains a pine cylinder formed by high-pressure compression of pinaceae sawdust. The surface of the pine cylinder can be made into a grease layer to make the pine cylinder It can swell and disintegrate into loose wood chips after absorbing liquid excrement; and most of the adsorbing particles that are coated in pine wood cylinders to accelerate the adsorption of liquid excrement, and the adsorbing particles are spherical particles processed from ore . Thereby, through the manufacturing steps of crushing, screening, mixing, high temperature heating and pressurization, etc., the disintegrating animal excrement adsorption sand is made, so that the present invention can be used for laying in pet potty or animal breeding places to achieve large and rapid adsorption. Animal liquid excrement is kept dry, deodorized and antibacterial, and has no chemical additives, and can be reused for composting purposes.

Description

Disintegration type animal excrement adsorption sand and manufacturing method thereof

The invention relates to an animal excrement adsorption sand and a manufacturing method thereof, in particular to a disintegration type that is used for laying on a pet potty or an animal breeding site, and can quickly adsorb liquid animal excrement to keep dry, deodorize and inhibit bacteria Animal excrement adsorption sand and its manufacturing method.

Nowadays, places where pets or poultry are raised are commonly used with some bedding, so that the bedding can be laid on a pet potty or farm, and the litter can be used to absorb the liquid or semi-liquid excrement of pets or livestock. For example, the potty of pets is usually Laying with sand-like or granular litter, it can absorb the cat's excrement when the pet cat excretes; another example is the method of raising chickens with thick litter, which puts litter on the chicken house and does not usually remove it. Manure, because the manure is fermented in the litter to produce heat, the temperature in the house can be kept above 0 degrees in winter; it does not need to be heated to save fuel and reduce the cost of raising chickens; the chickens move on the litter to find food, increase the amount of exercise and reduce The occurrence of pecking addiction; due to the action of microorganisms, some vitamin B12 can be produced in chicken manure, which improves the chicken's utilization of plant protein.

With the continuous evolution of technology, conventional pet bedding or bedding for poultry and animal farms, there have been bedding materials such as condensed sand, paper sand, wood sand, crystal sand, and bentonite sand. These bedding materials are generally added and removed. Chemical products such as odors, chemical adhesives, preservatives, etc., make these litter no longer natural raw materials, so they cannot be flushed directly into the toilet to avoid clogging. If used in large farms, they cannot be recycled into compost. It is equivalent to producing more wastes that are difficult to decompose and treat innocuously in order to dispose of excrement. For example, crystal sand with silica gel is easy to disperse into the natural environment and is difficult to decompose, causing environmental pollution. In addition, the conventional chicken breeding litter is prone to dust, which causes the air in the chicken house to be dirty and humid, and the ammonia content is high. It is easy to induce eye diseases and respiratory diseases. It is necessary to strengthen the ventilation of the chicken house to remove the dirty gas and reduce the humidity in the house. Inconvenience in management of breeding farmers. In addition, the conventional wood sand is often made of a single wood material, which results in very limited moisture absorption rate and moisture absorption. Users must constantly replace the wood sand bedding, which is tantamount to producing more difficult-to-dispose waste.

Therefore, how to solve the above-mentioned shortcomings of the conventional animal breeding bedding is a subject to be actively overcome by the disintegrating animal excrement adsorption sand and its manufacturing method of the present invention.

In view of the shortcomings of the above-mentioned conventional technology, the inventor felt that it was not perfect, so he exhausted his mind to study and overcome it. Based on his accumulated experience in this industry for many years, he developed a disintegrating animal excrement adsorption sand. And its manufacturing method, in order to achieve rapid moisture absorption, increase moisture absorption, deodorization and antibacterial, no chemical additives, can be recycled into compost and other purposes.

The main purpose of the present invention is to provide a disintegrating animal excrement adsorption sand and a manufacturing method thereof. Through the combined structure of pine cylinders, adsorption particles and cassava powder, the adsorption sand of the present invention can be applied to pet cats and pets. The litter of rats or chicken farms can then absorb the liquid excrement of animals, and achieve rapid moisture absorption, increase moisture absorption, deodorization and antibacterial effects, without chemical additives, and can be recycled into compost.

In order to achieve the above and other objects, the present invention provides a disintegrating animal excrement adsorption sand, which preferably contains: a pine cylinder formed by high-pressure compression of most pine wood chips, and the pine cylinder can be excreted in the adsorption liquid Afterwards, the material swells and disintegrates to separate into loose wood chips; and most of the adsorption particles that are coated in the pine wood cylinder for accelerating the adsorption of liquid excrement, the adsorption particles are spherical particles made from ore processing; wherein, The pine wood cylinder includes 100 parts by weight of the pinaceae sawdust and 5-10 parts of the adsorption particles.

In the aforementioned disintegrating animal excrement adsorption sand, the pine cylinder is one of a cylinder or a polygonal cylinder, and the diameter of the pine cylinder is 3.0 to 8.0 millimeters (mm).

In the aforementioned disintegrating animal excrement adsorption sand, the adsorption particles are particles composed of sodium aluminosilicate, and the diameter of the adsorption particles is 0.5 to 3.0 millimeters (mm).

In the aforementioned disintegrating animal excrement adsorption sand, the pine wood cylinder is added with cassava flour.

In the aforementioned disintegrating animal excrement adsorption sand, the pine cylinder contains 1 to 5 parts of the cassava flour.

In the aforementioned disintegrating animal excrement adsorption sand, the surface of the pine wood cylinder contains a grease layer.

The secondary object of the present invention is to provide a method for manufacturing disintegrating animal excrement adsorption sand, which can be molded without the use of chemical adhesives through the above-mentioned manufacturing steps of the pine cylinder, adsorption particles, and cassava flour. A pine cylinder containing many adsorbed particles.

In order to achieve the above and other objectives, the present invention provides a method for manufacturing disintegrating animal excrement adsorption sand, the steps of which include:

(a) Crushing pinaceae wood: Put most massive pinaceae wood into a crushing machine, and crush the pinaceae wood into most pinaceous wood chips;

(b) Pine screening wood chips: the above-mentioned pine wood chips are put into a screening machine to filter, and the pine wood chips smaller than 1 cubic millimeter (mm ³ ) and larger than 5 cubic millimeters (mm ³ ) are removed;

(c) Mixing adsorption particles and cassava flour: take 100 parts by weight of the pinaceae sawdust, mix 5-10 parts of the adsorption particles and 1~5 parts of the cassava flour, and use a stirring machine to stir and mix;

(d) Heating and pressurizing extrusion molding: Put the pinaceae sawdust, the adsorption particles and the cassava flour that have been stirred and mixed in the above step (c) into a heating and pressurizing machine, and the heating and pressurizing machine is simultaneously heated And pressurizing, so that the pinaceae sawdust is compressed into a pine cylinder, and the pine cylinder includes the adsorption particles and the cassava flour.

In the above-mentioned method for manufacturing disintegrating animal excrement adsorption sand, the pine wood chips produced in this step (a) can be dried at least once before the step (b), and the drying process passes A drying machine dries the pine wood chips to a moisture content of less than 7%.

In the above-mentioned manufacturing method of disintegrating animal excrement adsorption sand, this step (d) is heated to 50-70°C.

The above-mentioned method for manufacturing disintegrating animal excrement adsorption sand further includes a step (e) adding pine wood oil, which adds 1 to 5 parts of pine wood essential oil to the pine wood cylinder while rolling, so that the pine wood cylinder The surface is adsorbed to form a grease layer.

The disintegrating animal excrement adsorption sand and its manufacturing method of the present invention can achieve the following effects:

(1) It can increase the moisture absorption rate and the amount of moisture absorption and extend the replacement time: the pine wood cylinder of the present invention contains a large number of adsorption particles, and the adsorption particles are preferably spherical particles composed of sodium aluminosilicate, sodium aluminosilicate It has better moisture absorption and antibacterial effects, can promote the efficiency and moisture absorption of pine cylinders to absorb liquid excrement, so that its moisture absorption rate can reach 250% of its volume weight, so it can extend the replacement of the pine cylinders Time and the amount of litter to avoid excessive production of recycled materials.

(2) No artificial chemical adhesives are used: The present invention uses the pinaceae sawdust as the main substrate, and the adsorbent particles are auxiliary, and is added with cassava flour. The cassava flour is a natural adhesive to make Pinaceae Sawdust and materials with different physical properties of the adsorbed particles can be combined into one body; in the manufacturing process, high temperature, high pressure and electrostatic principles are used, a little cassava flour is added as an adhesive, and it is extruded into a pine cylinder, so the present invention collapses Dissolved animal excrement adsorbs sand and does not use artificial chemical adhesives to bind wood chips.

(3) Deodorizing and antibacterial: The surface of the pine wood cylinder of the present invention contains a grease layer, which is formed when the pine wood chips are compressed under high pressure, so that the adsorbent particles of the present invention have more aroma and deodorizing effects Therefore, the present invention can achieve the enhancement of deodorant and antibacterial effects.

(4) It can be recycled into compost: The present invention does not use artificial chemical adhesives, and does not use adsorbents such as plastics. Therefore, the loose coniferous wood chips that absorb the liquid excrement of animals and then expand and disintegrate can be recycled as compost, avoiding manufacturing Out of waste that cannot be recycled.

In order to fully understand the purpose, features and effects of the present invention, the following specific embodiments are used in conjunction with the accompanying drawings to give a detailed description of the present invention. The description is as follows:

As shown in Figures 1 and 2, it is a first preferred embodiment of the disintegrating animal excrement adsorption sand of the present invention, which includes a pine cylinder 10 formed by high-pressure compression of a plurality of pine wood chips 11, and Most of the adsorbing particles 20 covered in the pine wood cylinder 10, the pine wood cylinder 10 preferably contains 100 parts of the pine wood chips, and 5-10 parts of the adsorbing particles 20, wherein:

The pine wood chips 11 used in the pine wood cylinder 10 are pieces of mongolica or other pine woods that have been crushed and screened. In particular, the mongolica itself emits a light wood-specific fresh fragrance. This fragrance has It has the effect of preventing insects and inhibiting the growth of microorganisms, and also has a certain anti-mildew effect. It also has the effect of absorbing toxic substances in the air and purifying the air; the pine sawdust is compressed by high temperature and high pressure machinery to make it Form a cylinder or a polygonal cylinder, the diameter of which is preferably 3.0 to 8.0 millimeters (mm), so that it can be used as a bedding for pet potty or animal breeding places, so that the pine wood cylinder 10 can expand after absorbing liquid excrement. Swell and disintegrate to separate into loose wood chips.

The adsorbing particles 20 are spherical particles processed by ore, and the diameter is preferably 0.5 to 3.0 millimeters (mm), and the ore selected is preferably sodium aluminosilicate ore (zeolite), so that the pine wood The cylinder 10 is coated with adsorption particles 20 composed of a plurality of sodium aluminosilicate ore, and the adsorption particles 20 are used to accelerate the pine wood cylinder 10 to adsorb animal liquid excrement.

The pine wood cylinder 10 of the present invention is pre-added with 1 to 5 parts of cassava flour before high temperature and high pressure processing. The cassava flour is a natural adhesive, so that materials with different physical properties of the pine wood chips 11 and the adsorption particles 20 can be Assemble into a whole to form a pine wood cylinder 10; in the manufacturing process, using the principles of high temperature, high pressure and static electricity, a little cassava flour is added as an adhesive, and the pine wood cylinder 10 is formed by extrusion. Therefore, the present invention disintegrates Animal excrement absorbs sand and does not use artificial chemical adhesives to bind wood chips.

Refer to FIG. 3 again, which is a second preferred embodiment of the disintegrating animal excrement adsorption sand of the present invention, which also includes the above-mentioned pine wood cylinder 10, and the pine wood cylinder 10 covered in it Most of the adsorbed particles 20; in particular, the surface of the pine wood cylinder 10 contains a grease layer 30, which can be formed when the pine wood chips 11 are compressed under high pressure, or after high temperature and high pressure compression molding, add 1 to 5 parts The pine oil makes the surface of the pine cylinder 10 contain the grease layer 30, so that the pine cylinder 10 of the present invention has more fragrance and deodorizing effect.

The disintegrating animal excrement adsorption sand of the present invention can be used as a bedding for pet bedpans, chicken farms or other animal breeding farms. When the animal's liquid excrement or semi-liquid excrement falls on the pine cylinder 10, The pinaceae sawdust 11 of the pine cylinder 10 can adsorb liquid excrement, and in particular, the adsorption particles 20 can also increase the adsorption speed of the liquid excrement and increase the adsorption capacity. Also refer to Figure 4, when the pine wood cylinder 10 absorbs liquid or semi-liquid excrement, the compressed pinaceae wood chips 11 will gradually expand again and disintegrate into loose wood chips. If used as cat litter The user can flush into the toilet to avoid clogging; if it is used as a litter in a chicken farm, it can be mixed with rice stalks. Since the present invention does not add chemical adhesives or other plastics, it can be more expanded. The loose wood chips and chicken excrement that are swollen and disintegrated are used to make compost.

Referring again to Figure 5, the present invention also proposes a method for manufacturing disintegrating animal excrement adsorption sand, the steps of which include:

(a) Crushing pinaceae wood: Put most massive pinaceae wood into a crushing machine, and crush the pinaceae wood into most pinaceous wood chips;

(b) Pine screening wood chips: the above-mentioned pine wood chips are put into a screening machine to filter, and the pine wood chips smaller than 1 cubic millimeter (mm ³ ) and larger than 5 cubic millimeters (mm ³ ) are removed;

(c) Mixing adsorption particles and cassava flour: take 100 parts by weight of the pinaceae sawdust, mix 5-10 parts of the adsorption particles and 1~5 parts of the cassava flour, and use a stirring machine to stir and mix;

(d) Heating and pressurizing extrusion molding: the pinaceae sawdust, the adsorption particles and the cassava flour that have been stirred and mixed in the above step (c) are put into a heated and pressurized wood pellet machine, and the heating and pressurizing machine Simultaneous heating and pressurization are performed to compress the pinaceae sawdust into a pine cylinder, and the pine cylinder contains the adsorption particles and the cassava flour.

Before the step (b), the pine wood chips produced in the above step (a) can be subjected to at least one (a1) drying process, and the (a1) drying process uses a drying machine to make the pine wood chips Sawdust is dried to a moisture content of less than 7%. In addition, in the step (d), the heating and pressurization process is performed by heating the pine wood chips to 50-70° C. and then performing pressure shaping. In addition, after the pine wood cylinder 10 of the present invention is made, a step (e) of adding pine wood oil can be implemented, which adds 1 to 5 parts of pine wood essential oil to the pine wood cylinder 10, and at the same time uses a tumbling machine to roll to make The above-mentioned grease layer 30 is formed by adsorption on the surface of the pine wood cylinder 10.

The present invention has been disclosed above in a preferred embodiment, but those skilled in the art should understand that the embodiment is only used to describe the present invention and should not be construed as limiting the scope of the present invention. It should be noted that all changes and substitutions equivalent to this embodiment should be included in the scope of the present invention. Therefore, the protection scope of the present invention should be defined by the scope of the patent application.

In summary, the disintegrating animal excrement adsorption sand and its manufacturing method of the present invention have indeed practicability and creativity, and the application of its technical means is undoubtedly novel, and the effect is indeed consistent with the design purpose. It is called reasonable progress to lucidity. To this end, I filed an application for a patent for invention in accordance with the law, but I implore the Bureau to give me a detailed review and grant the patent as a prayer.

10: Pine wood cylinder 11: Pinaceae Sawdust 20: Adsorbed particles 30: Grease layer (a): Crushing pine wood (a1): Drying treatment (b): Screening pine wood chips (c): Mix adsorption particles and tapioca flour (d): Heating and pressurizing extrusion molding (e): Add pine oil

Fig. 1 is a three-dimensional schematic diagram of the first preferred embodiment of the disintegrating animal excrement adsorption sand according to the present invention. 2 is a schematic cross-sectional view of the first preferred embodiment of the disintegrating animal excrement adsorption sand according to the present invention. Fig. 3 is a schematic cross-sectional view of a second preferred embodiment of the disintegrating animal excrement adsorption sand according to the present invention. Fig. 4 is a schematic diagram of the disintegrating animal excrement of the present invention after absorbing moisture and disintegrating into loose wood chips. Fig. 5 is a schematic diagram of the steps of the method for manufacturing disintegrating animal excrement adsorption sand according to the present invention.

10: Pine wood cylinder

11: Pinaceae Sawdust

20: Adsorbed particles

Claims (1)

A method for manufacturing disintegrating animal excrement adsorption sand, which steps include: (a) crushing pinaceae wood: putting a large number of massive pinaceae wood into a crushing machine, and crushing the pinaceae wood into a plurality of pinaceous wood chips ; At least one more drying process, the drying process through a drying machine to dry the pine wood chips to a moisture content of less than 7%; (b) screening pine wood chips: the above pine wood chips are put into a screening machine Filter to remove the pinaceous sawdust less than 1 cubic millimeter (mm ³ ) and greater than 5 cubic millimeters (mm ³ ); (c) Mix adsorption particles and cassava flour: take 100 parts by weight of the pinaceous sawdust and mix 5~ 10 parts of the adsorption particles and 1~5 parts of the cassava flour, and use a stirring machine for stirring and mixing; (d) heating and pressurizing extrusion molding: the above step (c) is stirred and mixed to complete the pinaceae The sawdust, the adsorbed particles and the cassava flour are put into a heating and pressing machine, and the heating and pressing machine is heated to 50~70℃ and pressurized at the same time, so that the pine wood chips are compressed into a pine wood column, the pine wood column The body contains the adsorption particles and the cassava powder; (e) adding pine oil, which adds 1 to 5 parts of pine essential oil to the pine cylinder while tumbling, so that the surface of the pine cylinder is adsorbed to form a grease layer.

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