CN110384048A - Cat litter and its manufacturing method containing bean curd by-product - Google Patents
Cat litter and its manufacturing method containing bean curd by-product Download PDFInfo
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- CN110384048A CN110384048A CN201811093552.6A CN201811093552A CN110384048A CN 110384048 A CN110384048 A CN 110384048A CN 201811093552 A CN201811093552 A CN 201811093552A CN 110384048 A CN110384048 A CN 110384048A
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- bean curd
- product
- cat litter
- active carbon
- water
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- 235000013527 bean curd Nutrition 0.000 title claims abstract description 42
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 22
- 239000006227 byproduct Substances 0.000 title claims abstract description 16
- 241000282326 Felis catus Species 0.000 claims abstract description 60
- 244000046052 Phaseolus vulgaris Species 0.000 claims abstract description 36
- 235000010627 Phaseolus vulgaris Nutrition 0.000 claims abstract description 36
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 35
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 35
- 239000002245 particle Substances 0.000 claims abstract description 27
- 238000003756 stirring Methods 0.000 claims abstract description 15
- 230000033228 biological regulation Effects 0.000 claims abstract description 4
- 108010010803 Gelatin Proteins 0.000 claims description 28
- 229920000159 gelatin Polymers 0.000 claims description 28
- 239000008273 gelatin Substances 0.000 claims description 28
- 235000019322 gelatine Nutrition 0.000 claims description 28
- 235000011852 gelatine desserts Nutrition 0.000 claims description 28
- 239000004576 sand Substances 0.000 claims description 24
- 239000000203 mixture Substances 0.000 claims description 18
- 239000007787 solid Substances 0.000 claims description 16
- 239000007788 liquid Substances 0.000 claims description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
- 239000011230 binding agent Substances 0.000 claims description 9
- 238000001035 drying Methods 0.000 claims description 9
- 235000012438 extruded product Nutrition 0.000 claims description 9
- 238000010438 heat treatment Methods 0.000 claims description 9
- 239000003795 chemical substances by application Substances 0.000 claims description 6
- 238000002156 mixing Methods 0.000 claims description 3
- 239000000047 product Substances 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 239000000853 adhesive Substances 0.000 claims 1
- 230000001070 adhesive effect Effects 0.000 claims 1
- 238000002360 preparation method Methods 0.000 claims 1
- 239000003232 water-soluble binding agent Substances 0.000 abstract description 4
- 210000002700 urine Anatomy 0.000 description 10
- 229920002472 Starch Polymers 0.000 description 8
- 239000008107 starch Substances 0.000 description 8
- 235000019698 starch Nutrition 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 244000068988 Glycine max Species 0.000 description 4
- 235000010469 Glycine max Nutrition 0.000 description 4
- 235000013336 milk Nutrition 0.000 description 4
- 239000008267 milk Substances 0.000 description 4
- 210000004080 milk Anatomy 0.000 description 4
- 239000002994 raw material Substances 0.000 description 4
- 206010001557 Albinism Diseases 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 3
- 210000003608 fece Anatomy 0.000 description 3
- 230000036541 health Effects 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000011780 sodium chloride Substances 0.000 description 3
- 238000007711 solidification Methods 0.000 description 3
- 230000008023 solidification Effects 0.000 description 3
- 241001465754 Metazoa Species 0.000 description 2
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 description 2
- 230000002411 adverse Effects 0.000 description 2
- 239000000440 bentonite Substances 0.000 description 2
- 229910000278 bentonite Inorganic materials 0.000 description 2
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 2
- 210000003850 cellular structure Anatomy 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000003610 charcoal Substances 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 229920001592 potato starch Polymers 0.000 description 2
- 108090000623 proteins and genes Proteins 0.000 description 2
- 102000004169 proteins and genes Human genes 0.000 description 2
- 238000012163 sequencing technique Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 244000060011 Cocos nucifera Species 0.000 description 1
- 235000013162 Cocos nucifera Nutrition 0.000 description 1
- 229920002261 Corn starch Polymers 0.000 description 1
- 244000017020 Ipomoea batatas Species 0.000 description 1
- 235000002678 Ipomoea batatas Nutrition 0.000 description 1
- 241000406668 Loxodonta cyclotis Species 0.000 description 1
- 240000003183 Manihot esculenta Species 0.000 description 1
- 235000016735 Manihot esculenta subsp esculenta Nutrition 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 239000007844 bleaching agent Substances 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 210000000078 claw Anatomy 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 239000008120 corn starch Substances 0.000 description 1
- 229940099112 cornstarch Drugs 0.000 description 1
- 239000002781 deodorant agent Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- DNJIEGIFACGWOD-UHFFFAOYSA-N ethanethiol Chemical compound CCS DNJIEGIFACGWOD-UHFFFAOYSA-N 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000003205 fragrance Substances 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 239000005445 natural material Substances 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 230000000050 nutritive effect Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000003415 peat Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000001103 potassium chloride Substances 0.000 description 1
- 235000011164 potassium chloride Nutrition 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000000241 respiratory effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K1/00—Housing animals; Equipment therefor
- A01K1/01—Removal of dung or urine, e.g. from stables
- A01K1/0107—Cat trays; Dog urinals; Toilets for pets
- A01K1/011—Cat trays; Dog urinals; Toilets for pets with means for removing excrement
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K1/00—Housing animals; Equipment therefor
- A01K1/015—Floor coverings, e.g. bedding-down sheets ; Stable floors
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K1/00—Housing animals; Equipment therefor
- A01K1/015—Floor coverings, e.g. bedding-down sheets ; Stable floors
- A01K1/0152—Litter
- A01K1/0154—Litter comprising inorganic material
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K1/00—Housing animals; Equipment therefor
- A01K1/015—Floor coverings, e.g. bedding-down sheets ; Stable floors
- A01K1/0152—Litter
- A01K1/0155—Litter comprising organic material
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K23/00—Manure or urine pouches
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
- B02C17/16—Mills in which a fixed container houses stirring means tumbling the charge
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Zoology (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Housing For Livestock And Birds (AREA)
- Beans For Foods Or Fodder (AREA)
Abstract
The present invention relates to cat litters and its manufacturing method containing bean curd by-product.The manufacturing method of the present invention includes: the step of preparing the bean dregs of undried state；The step of crushing active carbon with 30~60 mesh sizes；After ready bean dregs are put into ribbon blenders, water-soluble binder particle is put into, the step of being stirred at low speed；It puts into after the active carbon crushed, the step of further stirring at low speed；High temperature air is blowed to ribbon blenders using air blower, is carried out dry so that the step of moisture content reaches 45% to 65% for the first time；And the step of being transferred to extruder, being squeezed into regulation shape.
Description
Technical field
The present invention relates to a kind of cat litters, and in particular to it is a kind of absorption and solidification house pet cat stool, urine and can facilitate
The cat litter and its manufacturing method of recycling.
Background technique
Cat litter is that the pet supplies for handling the stool and urine of pet cat are developed more recently with pet increasing number
The cat litter of kind form.
Especially, as the raw material of cat litter, the multiple materials such as paper, bentonite are used.
For paper material, cat likes shoveling action, but paper material is light-weight, and cat does not like, and thus exists in the presence of induction cat
The effect of stool and urine is low in cat litter, the relatively high problem of price.
Also, for bentonite, due to that again but also closestool cannot be put into not only and handled, need to be collected separately and be put into rubbish
It handles, therefore there is a problem of inconvenient for use in bag.
It is as described above in order to solve the problems, such as, develop relatively light as weight, absorbability is good, convenient to use with bean curd
For the cat litter of raw material.
The cat litter of bean curd material makees the bean dregs of dregs remaining after the generation soya-bean milk usually in the manufacturing process of bean curd
It is manufactured for raw material.
Due to being that nutrient penetrates into soya-bean milk and remaining dregs, the nutritive value of bean dregs is not high, generally serves as
The feed of domestic animal because cost of material is not high has the advantages that the raw material cost of cat litter can be reduced.
But previous bean curd sand, the case where being often mistakenly considered food by pet cat and being consumed, frequently occur, due to cat
Sand is the article for absorbing the purposes of stool and urine rather than food, largely puts into chemicals, thus to absorbing its pet
The health care belt of cat carrys out adverse effect.
Also, it also brings pet cat bean curd sand during stool and urine on bean curd sand or mixing sand pulverized and leads
The albinism for causing the claw of pet cat to bleach.
In turn, exist there is a phenomenon where the powder that bean curd sand is pulverized and generates disperses indoors-so-called desertification phenomenon,
The problem of causing indoor hygienic state bad, and adverse effect is brought to the respiratory health of people.
Existing technical literature
Patent document
1. Koran Office of document, number of patent application the 10-2016-0012598th, " using natural material cat litter and
Manufacturing method and device "
2. Koran Office of document, number of patent application the 10-2013-0150653rd, " animal toilet sand composition "
Summary of the invention
The present invention is proposed to solve the problems, such as described above, it is intended that providing harmless bean curd sand.
More particularly it is an object of the invention that providing the bean curd sand with overlay, to prevent from crushing, powder disperses
Or contamination.
Also, the object of the present invention is to provide a kind of bean curd sand, and when the stool and urine with cat contacts, overlay is molten
Change and be easy solidification, to fully absorb smell and moisture.
Also, it is an object of the present invention to be dissolved in water when putting into closestool, melt interparticle curdled appearance,
Thus the bean curd sand that closestool is washed by water can be put into.
In order to achieve the above object, the manufacturing method of the cat litter of the invention containing bean curd by-product includes the following steps:
Prepare the bean dregs of undried state；Active carbon is crushed into the particle for predetermined size；Above-mentioned ready bean dregs are put into spiral shell
After revolving ribbon-type blender, water-soluble binder particle is put into, is stirred at low speed；It puts into after the active carbon of above-mentioned crushing,
Further stir at low speed；The air of high temperature is blowed to above-mentioned ribbon blenders using air blower, to above-mentioned bean dregs
Drying for the first time is carried out with the mixture of active carbon, so that moisture content is in prescribed limit；And by above-mentioned by dry for the first time
The mixture of dry bean dregs and active carbon is transferred to extruder, is squeezed into regulation shape.
Wherein, after above-mentioned pressing steps, may also include the steps of: after heating stirrer investment liquid gelatin,
It is heated to predetermined temperature, and puts into above-mentioned extruded product after extruding, is stirred at low speed；The temperature of above-mentioned heating stirrer is maintained
It for constant temperature, puts into after water-soluble solid particle, additional stirring；And it is transferred to drying oven, high temperature sky is blowed using air blower
Gas, it is dry to carry out second.
Wherein, put into the agitator speed after above-mentioned water-soluble solid particle be higher than put into above-mentioned extruded product after stir
The step of in agitator speed.
On the other hand, the cat litter containing bean curd by-product manufactured by the above method can include: filled layer uses bonding
After agent mixes bean dregs with granular active carbon with regulated proportion, it is filled；Gelatin overlay, is formed in specific thickness
The outside of above-mentioned filled layer；And multiple water-soluble solid particles, it is deposited on above-mentioned gelatin overlay.
Wherein, above-mentioned water-soluble solid particle penetrates through above-mentioned gelatin overlay, so that above-mentioned filled layer is communicated with the outside.
Also, it alongst perforates in the central part of above-mentioned bean curd sand and forms centre bore, at this point, above-mentioned gelatin applies
Coating can not extend to the inside of above-mentioned centre bore.
Cat litter containing bean curd by-product of the invention is harmless, will not cause asking in health being absorbed by pet cat
Topic.
Also, overlay is formed on each bean curd sand particle, even if friction or pet cat digging occur between bean curd sand
It will not be crushed when opening, therefore albinism and desertification phenomenon can be prevented.
The excrement or urine of above-mentioned overlay and cat are dissolved when contacting, and after waiting overlays to dissolve, cat litter executes absorption
Moisture, taste removal effect, therefore the water absorbing capacity of cat litter, taste removal power can be maintained.
Especially, Binder Composition is dissolved, and makes to be stained with well at piece between the cat litter of cat urine, because of high moisture
Absorptivity is contacted with the excreta of pet cat and can be solidified immediately after being dissolved.
It is dissolved in water when moreover, putting closestool under curdled appearance and melts interparticle curdled appearance, so can put into
It is washed away, therefore is easily processed with water in closestool.
Detailed description of the invention
Fig. 1 is the flow chart for illustrating the manufacturing process of cat litter of the invention according to sequencing.
Fig. 2 is the reference figure for illustrating manufacturing process shown in FIG. 1.
The figure of the cross section structure of the cat litter containing bean curd by-product of Fig. 3 to illustrate the invention.
Fig. 4 is the figure for the composed structure that amplification indicates cat litter of the invention.
The figure of the shape of the cat litter of Fig. 5 to illustrate the invention.
Fig. 6 is the figure illustrated in the internal variation for forming centre bore.
The explanation of appended drawing reference
10: filled layer
110: bean dregs
120: active carbon
130: water-soluble solid particle
140: overlay
150: centre bore
Specific embodiment
Hereinafter, the present invention will be described in detail referring to the preferred embodiment of the present invention and attached drawing, the same reference numerals of attached drawing refer to
Claim identical structural element.
In summary of the invention or claims, when some structural element " comprising " other structures element, if do not had
Especially opposite contents are then not interpreted as being defined in the case where being only made of the structural element, it should be understood that also
It may include other structures element.
Hereinafter, illustrating an example of the cat litter containing bean curd by-product and its manufacturing method by specific embodiment.
Fig. 1 is the flow chart for illustrating the manufacturing process of cat litter of the invention according to sequencing, and Fig. 2 is shown in explanatory diagram 1
Manufacturing process reference figure.
First step is the step S11 for preparing the bean dregs 110 of undried state.
In bean curd manufacturing process, remaining dregs, removal moisture to a certain degree, to manufacture after squeezing generation soya-bean milk
Bean dregs 110 out, to above-mentioned bean dregs 110 without additionally drying.
Second step is that the step S12 of active carbon 120 is crushed with 30~60 mesh sizes.
Active carbon 120 is using gas or drug by the porous material of activating charcoal, and contact area is big, has absorption
Property strong, the quick feature that chemically reacts.
Active carbon 120 makes largely to contain carbon by the oxidation reaction of the carbon occurred within the temperature range of 800~1100 DEG C
Substance, such as the surface erosion of the carbide such as the shells of coal, coconut, nut fruits, peat or native carbon, wood, brown charcoal makes carbide
The process of microcellular structure prosperity and manufacture.
The purposes of active carbon 120 is usually the purification of liquid and gas.As example, the deodorant or air such as refrigerator are net
Filter screen, the filter paper for changing absorbent, water purifier of device etc., for removing odorant, coloring material in air or in water.
In the present invention, active carbon 120 is played removes during the excreta of cat litter processing pet cat of the invention
The effect of excreta stench.
Ready active carbon 120 is injected into pulverizer, is crushed with 30~60 mesh sizes, it is granular to manufacture
Active carbon 120.
In later step, since active carbon 120 and bean dregs 110 stir, active carbon 120 is not necessarily corase particles, instead
And the state crushed is easier to stir.
On the other hand, the bean curd sand completed through the invention, is generally equably mixed by bean dregs 110 and active carbon 120
It forms, is retracted in the drying process, form cellular structure in inside.
Specifically, most protein penetrates into the soya-bean milk of generation in bean curd manufacturing process for bean dregs 110,
Cellulosic is only remained, therefore bean dregs 110 are mainly made of cellulosic, to become the fibre that granular active carbon 120 is mixed into bean dregs 110
Tie up the structure between matter.
Third step is, after ready bean dregs 110 are put into ribbon blenders, puts into water-soluble binder
Particle, the step S13 stirred at low speed.
As granular water-soluble binder, it is preferable to use starch.Starch have sweet potato starch, cornstarch, potato starch,
Tapioca etc., as long as tool edible and soluble in water is sticking, so that it may use with being not particularly limited.
Above-mentioned ready bean dregs 110 remove a moisture during transfer, but moisture content is still very high, therefore put into
Starch stirs at low speed, and starch dissolves, and the mixture of bean dregs 110 and starch is made to have viscosity.
Four steps is that the active carbon 120 of crushing is put into above-mentioned bean dregs 110 with after the mixture of starch, is added
The step S14 stirred at low speed.
Active carbon 120 is crushed in above-mentioned second step and is granulated, therefore is put into the mixture of bean dregs 110 and starch
When stirring, can uniformly it mix.
5th step is to be blowed the air of high temperature to ribbon blenders using air blower, to the above-mentioned 4th
The mixture generated in step carries out step dry for the first time.
Air blower is the device that can be blown to specific direction, and the air of high temperature is blowed to ribbon blenders
Portion, so that the mixture generated in above-mentioned four steps is in the partial desiccation state that moisture content reaches 45% to 65%.
Wherein, by the viscosity of binder, the mixture of above-mentioned bean dregs 110 and active carbon 120 becomes paste.
6th step is to be transferred to extruder for mixture dry for the first time is carried out by above-mentioned 5th step, squeeze
The step S16 of established practice setting shape.
Carrying out mixture dry for the first time by above-mentioned 5th step is in paste, can crumple established practice setting shape.By its
It is transferred to extruder, is squeezed into proper shape, bean curd sand grains is consequently formed.
On the other hand, it further implements the steps of to form overlay 140 on the surface of bean curd sand grains.
7th step is after putting into liquid gelatin to heating stirrer, to be heated to predetermined temperature, then puts into above-mentioned squeeze
Product is pressed, the step of stirring at low speed.
(d) of Fig. 2 indicates heating stirrer, is heated later to heating stirrer investment liquid gelatin.
If being heated with about 35 DEG C to 45 DEG C of temperature to heating stirrer, above-mentioned gelatin maintains liquid, wherein throws
Enter the extruded product in above-mentioned 6th step, stir at low speed, to apply liquid gelatin on the surface of extruded product.
On the other hand, in the case that Binder Composition is not completely dried in the state of extruding, especially binder is to form sediment
When powder, can also it play the role of curing agent to liquid gelatin.It is therefore not necessary to mix additional curing agent, liquid gelatin is only added.
Alternatively, cellulose-based aqueous colloidal can be put into as curing agent.
Lead to too small amount of curing agent (within 5 weight %), in the drying process, liquid gelatin is cured, thus in bean curd
Sand surface forms gelatin overlay 140.
8th step is, under conditions of the constant temperature for maintaining heating stirrer, investment water-soluble solid particle 130 it
Afterwards, the step of futher stirring.
Water-soluble solid particle 130 is soluble in water, plays what curdled appearance between inducing bean curd sand grains of the invention melted
While effect, play the role of the molten coolant-temperature gage for reducing overlay 140.
Potassium chloride as water-soluble solid particle 130 has suitable physical property, but to pet cat nocuousness, therefore can generation
For using salt (sodium chloride).
Especially, the agitator speed put into after above-mentioned sodium chloride particle is preferably accelerated to more than specified degree.
Preferably, the agitator speed put into after above-mentioned sodium chloride particle, which is higher than, to be put into above-mentioned extruded product and stirs
The agitator speed of step.
In above-mentioned whipping process, water-soluble solid particle 130 is embedded in the gelatin overlay 140 not solidified completely, such as
Shown in Fig. 3, become the structure for the boundary to be formed between bean dregs 110 and outside air.
9th step is that the extruded product generated by above-mentioned 8th step is transferred to drying oven, is blown using air blower
The air of high temperature is sent, to carry out second of dry step.
It is different from first time drying steps S16, it is completely dried above-mentioned extruded product, makes the overlay on extruded product surface
140 parch and solidify, and internal bean dregs 110 and active carbon 120 become cellular structure.
Later, may also include vacuum compression packaging and the step of shipment (not shown).
In dispatching step, due to that can be crushed there is a phenomenon where being collided between bean curd sand, it is therefore desirable to carry out vacuum pressure
It circulates after contracting packaging.
Hereinafter, illustrating the structure of the cat litter of the invention containing bean curd by-product.
The cat litter finally manufactured through the above steps has structure as shown in Figure 3.
Formed inside above-mentioned cat litter with regulated proportion mix bean dregs 110 and granular active carbon 120, binder and fill
Filled layer 10, the binder are preferably starch.
On the other hand, the gelatin overlay 140 with specific thickness is formed in the outside of above-mentioned filled layer 10, and is formed and sunk
Product is in multiple water-soluble solid particles 130 of above-mentioned gelatin overlay 140.
Specifically, mixing bean dregs 110 and the active carbon 120 crushed, and put into binder and be stirred, so that being formed has
The paste of viscosity.
It puts above-mentioned paste into extruder, is squeezed into after regulation shape, be put into blender, and put into liquid gelatin,
To use liquid gelatin coated surfaces.
Wherein, before liquid gelatin solidifies completely, water-soluble solid particle 130 is put into blender and is stirred, from
And water-soluble solid particle 130 is embedded in gelatin overlay 140 and is ultimately formed present invention as described above wait be completely dried
Cat litter structure containing bean curd by-product.
On the other hand, amplify above-mentioned filled layer 10, form structure as shown in Figure 4.
Referring to Fig. 4, the protein in bean dregs 110 is lost, and only remains cellulosic, so that reticular structure is formed, active carbon 120
It is embedded between the reticular structure of bean dregs 110, thus bean dregs 110 and active carbon 120 form mixture.
The figure of the shape of the cat litter of Fig. 5 to illustrate the invention.
Cat litter is fabricated to particle shape, can will be shaped as the cylinder as shown in (a), and may be formed as such as (b)
The polygonal of~(d).
Fig. 6 is to illustrate to form the figure of the variation of centre bore 150 in the central part in cat litter section.
Although being not that must form centre bore 150 in cat litter, it is preferably formed as centre bore 150.
A centre bore 150, but the reasons why being the bigger the better based on the contact area with moisture can be formed, therefore is preferably formed as
Multiple centre bores 150.
On the other hand, in manufacturing process, liquid gelatin is bonded in surface side in whipping process, is thus formed on the outside
Overlay 140, in the not formed overlay 140 in the inside of centre bore 150.
That is, the medial surface of centre bore 150 still maintains the very high property of hygroscopicity.
On the other hand, the medial surface of centre bore 150 does not form overlay 140, and as previous bean curd sand, having can
Can occur broken or be stained with phenomenon white out, but bumping against between bean curd sand or scratching the part dug by cat is not centre bore
150 medial surface, so degree of crushing is little.
Outer surface is as bumping against or being scratched by cat the part dug between bean curd sand, by gelatin overlay 140 by for the first time
Protection.
Therefore, it even if forming centre bore 150 in cat litter of the invention, also still maintains to prevent albinism or desertification existing
The effect of elephant.
On the other hand, the urine of pet cat leaks out to above-mentioned centre bore 150 first, i.e., still maintains water absorbing capacity.Pet
The urine of cat dissolves the gelatin overlay 140 on cat litter surface, and binder is caused to be dissolved, so that so that cat litter is sticked together becomes block
Shape.
If also, become block-like cat litter by above-mentioned and throw into closestool, water is penetrated by centre bore 150, melts solidification shape
State and dissolve, therefore be easy cleaning.
More than, by several embodiments, illustrate technical idea of the invention.
The specified particular of those of skill in the art of the present invention through the invention can carry out various changes to the embodiment of the present invention
Shape or change.Although also, be not known and illustrate or illustrate, specified particular of the invention is deformable to be thought including technology of the invention
The deformation for the variform thought, this still belongs to interest field of the invention.The above-described embodiment being described with reference to is to say
The bright purpose of the present invention and describe, and interest field of the invention is not limited to these embodiments.
Claims (6)
1. a kind of manufacturing method of the cat litter containing bean curd by-product characterized by comprising
Step (S11) prepares the bean dregs (110) of undried state；
Active carbon (120) is crushed the particle for predetermined size by step (S12)；
The bean dregs (110) of preparation are put into ribbon blenders and then investment water soluble adhesive by step (S13)
Agent particle, and stirred at low speed；
Step (S14) puts into after the active carbon (120) of crushing, further stirs at low speed；
Step (S15) is blowed high temperature air to the ribbon blenders using air blower, to the bean dregs
(110) and the mixture of active carbon (120) carries out drying for the first time, so that moisture content is in prescribed limit；And
Step (S16) will be transferred to extruding by the mixture of the dry for the first time bean dregs (110) and active carbon (120)
Machine is squeezed into regulation shape.
2. the manufacturing method of the cat litter according to claim 1 containing bean curd by-product, which is characterized in that the extruding step
Suddenly further include following steps after (S16):
After putting into liquid gelatin to heating stirrer, it is heated to predetermined temperature, then investment passes through the extruding after extruding
Product, and stirred at low speed；
The temperature of heating stirrer is maintained constant temperature, is put into after water-soluble solid particle (130), additional stirring is carried out；With
And
It is transferred to drying oven, blows high temperature air using air blower, it is dry to carry out second.
3. the manufacturing method of the cat litter according to claim 2 containing bean curd by-product, which is characterized in that
It puts into the agitator speed after the water-soluble solid particle (130) and is higher than the step for putting into and stirring after the extruded product
Suddenly the agitator speed in (S16).
4. a kind of cat litter containing bean curd by-product characterized by comprising
Filled layer (10), using binder with regulated proportion mixing bean dregs (110) and granular active carbon (120) and be filled and
At；
Gelatin overlay (140), the outside of the filled layer (10) is formed in specific thickness；And
Multiple water-soluble solid particles (130) are deposited on the gelatin overlay (140).
5. the cat litter according to claim 4 containing bean curd by-product, which is characterized in that
The water-soluble solid particle (130) penetrates through the gelatin overlay (140), so that the filled layer (10) and external phase
Even.
6. the cat litter according to claim 4 containing bean curd by-product, which is characterized in that
It alongst perforates in the central part of above-mentioned bean curd sand and forms centre bore (150), the gelatin overlay (140)
Do not extend to the inside of the centre bore (150).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020180043837A KR102042457B1 (en) | 2018-04-16 | 2018-04-16 | Cat litter made of soy bean puree and production method thereof |
| KR10-2018-0043837 | 2018-04-16 |
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| CN110384048A true CN110384048A (en) | 2019-10-29 |
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| CN201811093552.6A Active CN110384048B (en) | 2018-04-16 | 2018-09-19 | Cat litter containing bean curd by-product and method for producing the same |
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| KR (1) | KR102042457B1 (en) |
| CN (1) | CN110384048B (en) |
Cited By (1)
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| CN114617068A (en) * | 2022-02-17 | 2022-06-14 | 浙江省农业科学院 | Bean dreg cat litter and preparation method and equipment thereof |
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| CN112400711A (en) * | 2020-11-16 | 2021-02-26 | 安徽恒杰新材料科技股份有限公司 | High-water-absorption cat litter |
| CN112616692A (en) * | 2020-12-21 | 2021-04-09 | 竹山县鑫源皂素有限责任公司 | Method for producing cat litter by using turmeric residues |
| KR20230141002A (en) | 2022-03-30 | 2023-10-10 | 푸른들영농조합법인 | Composition for Cat Litter(sand) Made of Soy Bean Hull Comprising Hydrolysate with Organic Acid of Waste Shell and Manufacturing Method Thereof |
| KR102525368B1 (en) * | 2022-08-30 | 2023-04-25 | 김성훈 | Cat excrement treatment agent containing perlite and manufacturing method thereof |
| KR102611279B1 (en) * | 2023-04-04 | 2023-12-08 | (주)저스트패밀리 | process of nanufacturing |
| KR102611278B1 (en) * | 2023-04-04 | 2023-12-08 | (주)저스트패밀리 | process of nanufacturing |
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Also Published As
| Publication number | Publication date |
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| KR102042457B1 (en) | 2019-11-08 |
| CN110384048B (en) | 2021-10-19 |
| KR20190120530A (en) | 2019-10-24 |
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