CN113632734A - Improved caking cat litter and preparation method thereof - Google Patents
Improved caking cat litter and preparation method thereof Download PDFInfo
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- CN113632734A CN113632734A CN202111065128.2A CN202111065128A CN113632734A CN 113632734 A CN113632734 A CN 113632734A CN 202111065128 A CN202111065128 A CN 202111065128A CN 113632734 A CN113632734 A CN 113632734A
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- 241000282326 Felis catus Species 0.000 title claims abstract description 105
- 238000002360 preparation method Methods 0.000 title abstract description 21
- 239000010807 litter Substances 0.000 claims abstract description 110
- 239000002562 thickening agent Substances 0.000 claims abstract description 40
- 239000000853 adhesive Substances 0.000 claims abstract description 36
- 230000001070 adhesive effect Effects 0.000 claims abstract description 36
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 30
- 239000000428 dust Substances 0.000 claims abstract description 26
- 238000004519 manufacturing process Methods 0.000 claims abstract description 6
- 239000002245 particle Substances 0.000 claims description 68
- 239000004575 stone Substances 0.000 claims description 32
- 239000008187 granular material Substances 0.000 claims description 28
- 238000009461 vacuum packaging Methods 0.000 claims description 28
- 229920002907 Guar gum Polymers 0.000 claims description 25
- 235000010417 guar gum Nutrition 0.000 claims description 25
- 239000000665 guar gum Substances 0.000 claims description 25
- 229960002154 guar gum Drugs 0.000 claims description 25
- 239000011734 sodium Substances 0.000 claims description 24
- 229910052708 sodium Inorganic materials 0.000 claims description 24
- 229920002472 Starch Polymers 0.000 claims description 23
- 239000008107 starch Substances 0.000 claims description 23
- 235000019698 starch Nutrition 0.000 claims description 23
- 239000000843 powder Substances 0.000 claims description 18
- 238000012216 screening Methods 0.000 claims description 16
- 238000007605 air drying Methods 0.000 claims description 14
- 238000004140 cleaning Methods 0.000 claims description 14
- 239000011812 mixed powder Substances 0.000 claims description 14
- 238000003825 pressing Methods 0.000 claims description 14
- 239000000203 mixture Substances 0.000 claims description 13
- 239000002994 raw material Substances 0.000 claims description 13
- 239000003755 preservative agent Substances 0.000 claims description 12
- 230000002335 preservative effect Effects 0.000 claims description 12
- 239000003242 anti bacterial agent Substances 0.000 claims description 8
- 229920002413 Polyhexanide Polymers 0.000 claims description 7
- 238000002156 mixing Methods 0.000 claims description 7
- 238000003756 stirring Methods 0.000 claims description 7
- WXMKPNITSTVMEF-UHFFFAOYSA-M sodium benzoate Chemical group [Na+].[O-]C(=O)C1=CC=CC=C1 WXMKPNITSTVMEF-UHFFFAOYSA-M 0.000 claims description 6
- 235000010234 sodium benzoate Nutrition 0.000 claims description 6
- 239000004299 sodium benzoate Substances 0.000 claims description 6
- ROSDSFDQCJNGOL-UHFFFAOYSA-N Dimethylamine Chemical compound CNC ROSDSFDQCJNGOL-UHFFFAOYSA-N 0.000 claims description 4
- 229920000881 Modified starch Polymers 0.000 claims description 4
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 claims description 4
- IXPNQXFRVYWDDI-UHFFFAOYSA-N 1-methyl-2,4-dioxo-1,3-diazinane-5-carboximidamide Chemical compound CN1CC(C(N)=N)C(=O)NC1=O IXPNQXFRVYWDDI-UHFFFAOYSA-N 0.000 claims description 2
- CHHHXKFHOYLYRE-UHFFFAOYSA-M 2,4-Hexadienoic acid, potassium salt (1:1), (2E,4E)- Chemical compound [K+].CC=CC=CC([O-])=O CHHHXKFHOYLYRE-UHFFFAOYSA-M 0.000 claims description 2
- BCZXFFBUYPCTSJ-UHFFFAOYSA-L Calcium propionate Chemical compound [Ca+2].CCC([O-])=O.CCC([O-])=O BCZXFFBUYPCTSJ-UHFFFAOYSA-L 0.000 claims description 2
- 239000005913 Maltodextrin Substances 0.000 claims description 2
- 229920002774 Maltodextrin Polymers 0.000 claims description 2
- 239000004115 Sodium Silicate Substances 0.000 claims description 2
- 125000005211 alkyl trimethyl ammonium group Chemical group 0.000 claims description 2
- 239000001099 ammonium carbonate Substances 0.000 claims description 2
- 235000012501 ammonium carbonate Nutrition 0.000 claims description 2
- 229960002233 benzalkonium bromide Drugs 0.000 claims description 2
- 229960000686 benzalkonium chloride Drugs 0.000 claims description 2
- KHSLHYAUZSPBIU-UHFFFAOYSA-M benzododecinium bromide Chemical compound [Br-].CCCCCCCCCCCC[N+](C)(C)CC1=CC=CC=C1 KHSLHYAUZSPBIU-UHFFFAOYSA-M 0.000 claims description 2
- CADWTSSKOVRVJC-UHFFFAOYSA-N benzyl(dimethyl)azanium;chloride Chemical compound [Cl-].C[NH+](C)CC1=CC=CC=C1 CADWTSSKOVRVJC-UHFFFAOYSA-N 0.000 claims description 2
- 235000010331 calcium propionate Nutrition 0.000 claims description 2
- 239000004330 calcium propionate Substances 0.000 claims description 2
- RLGQACBPNDBWTB-UHFFFAOYSA-N cetyltrimethylammonium ion Chemical compound CCCCCCCCCCCCCCCC[N+](C)(C)C RLGQACBPNDBWTB-UHFFFAOYSA-N 0.000 claims description 2
- 229940035034 maltodextrin Drugs 0.000 claims description 2
- 239000004302 potassium sorbate Substances 0.000 claims description 2
- 235000010241 potassium sorbate Nutrition 0.000 claims description 2
- 229940069338 potassium sorbate Drugs 0.000 claims description 2
- 235000010413 sodium alginate Nutrition 0.000 claims description 2
- 239000000661 sodium alginate Substances 0.000 claims description 2
- 229940005550 sodium alginate Drugs 0.000 claims description 2
- 229910052911 sodium silicate Inorganic materials 0.000 claims description 2
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims description 2
- 238000010521 absorption reaction Methods 0.000 abstract description 20
- 230000008901 benefit Effects 0.000 abstract description 7
- 239000000022 bacteriostatic agent Substances 0.000 abstract description 6
- 230000002421 anti-septic effect Effects 0.000 abstract description 2
- 230000007547 defect Effects 0.000 abstract description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract description 2
- 239000011707 mineral Substances 0.000 abstract description 2
- 239000002699 waste material Substances 0.000 abstract description 2
- 239000004599 antimicrobial Substances 0.000 abstract 1
- 239000000047 product Substances 0.000 description 36
- 230000000052 comparative effect Effects 0.000 description 15
- 230000000694 effects Effects 0.000 description 12
- 239000003973 paint Substances 0.000 description 12
- 239000000440 bentonite Substances 0.000 description 9
- 229910000278 bentonite Inorganic materials 0.000 description 9
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 9
- 239000002023 wood Substances 0.000 description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 7
- 235000013527 bean curd Nutrition 0.000 description 6
- 239000011230 binding agent Substances 0.000 description 5
- 238000004332 deodorization Methods 0.000 description 5
- 210000002700 urine Anatomy 0.000 description 5
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 4
- 239000013078 crystal Substances 0.000 description 4
- 238000005054 agglomeration Methods 0.000 description 3
- 230000002776 aggregation Effects 0.000 description 3
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 2
- 235000011613 Pinus brutia Nutrition 0.000 description 2
- 241000018646 Pinus brutia Species 0.000 description 2
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 2
- 229910021529 ammonia Inorganic materials 0.000 description 2
- 239000004202 carbamide Substances 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 235000013312 flour Nutrition 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002504 physiological saline solution Substances 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 241000270322 Lepidosauria Species 0.000 description 1
- 229920001131 Pulp (paper) Polymers 0.000 description 1
- 241000270295 Serpentes Species 0.000 description 1
- 241000209140 Triticum Species 0.000 description 1
- 235000021307 Triticum Nutrition 0.000 description 1
- 229910021536 Zeolite Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000003463 adsorbent Substances 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 229960000892 attapulgite Drugs 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 229910000281 calcium bentonite Inorganic materials 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 239000003205 fragrance Substances 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 229910052625 palygorskite Inorganic materials 0.000 description 1
- 239000010893 paper waste Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 230000009967 tasteless effect Effects 0.000 description 1
- 239000010457 zeolite 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Zoology (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Housing For Livestock And Birds (AREA)
Abstract
The invention belongs to the field of pet products, and particularly relates to an improved conglomerate cat litter and a preparation method thereof. The cat litter is prepared from common cat litter, adhesive, thickener, and optionally antiseptic and bacteriostatic agent. The traditional cat litter manufacturing process is adopted, and can be used for mass production; the cat litter with good water absorption and caking property can reduce the waste of mineral resources, avoid the defects of various cat litters, and has the advantages of no pollution, no dust, high strength and low price.
Description
Technical Field
The invention belongs to the field of pet products, and particularly relates to an improved conglomerate cat litter and a preparation method thereof.
Background
The cat litter is a detergent for treating cat excrement, and is required to have good water absorption, caking property and adsorbability, and is generally used together with a cat litter box. With the gradual urbanization of the population and the new fashion of pet feeding, the cat is necessary to live in cities with the cat owner, and then the cat litter becomes a necessity of life. After decades of research and development, cat litter is commonly available in the market and mainly comprises the following components: common cat litter, bentonite cat litter, silica gel cat litter, wood chip cat litter, paper chip cat litter, bean curd cat litter, and the like.
The common cat litter is mostly made of crushed stones, is clean and sanitary, is dry and tasteless, and has different sand types and particle fineness for different brands. The cat litter product is low in price, but has poor deodorization effect, poor water absorption and coagulability, cannot be agglomerated after being stained with excrement and urine, and must be completely replaced after a long time, otherwise, the odor is obvious, and the environmental sanitation and the human health are influenced.
The bentonite cat litter is the most common cat litter used at present, takes calcium bentonite as a main component, is low in price and good in water absorption effect, but is poor in caking effect and ammonia removal effect, dust is easily generated, and the living comfort of pets is influenced. Over the years, various novel mineral setting cat litter products have been developed and utilized. The pet bedding produced by using the bentonite and attapulgite clay mixture has obvious improvement in the aspects of water absorption, caking property, color, peculiar smell, dust, air disintegration time, compressive strength and the like. Modification research is carried out on the basis of the traditional bentonite cat litter preparation, the ammonia absorption effect of the cat litter is enhanced by adding porous material zeolite, the bentonite is subjected to sodium treatment, and the bentonite is used as an adsorbent and a binder, so that the granular strength of the cat litter is improved, and dust is reduced.
The crystal cat litter is made of nontoxic and harmless silicon dioxide and is in a semitransparent granular shape. Has the advantages of strong water absorption capacity and good deodorization performance, is sanitary and beautiful and has long service life [9 ]. But the crystal cat litter has round particles and lighter weight, and is very easy to be taken away by pets, and some pets can eat the crystal cat litter to cause harm to the health of the pets.
The wood chip cat litter product is an environment-friendly cat litter product prepared by granulating recycled pine, paper pulp or wheat byproducts serving as raw materials with a small amount of natural binder. Its basic effect is similar to crystal cat litter, and has no dust or very small dust, can not cause air pollution, and its anti-seepage capability is very strong, and it has good agglomeration and deodorization functions. Directly absorbs urine, can be directly discarded into a closestool for flushing, and does not need to be cleaned too much in normal times. The wood flour cat litter can become powder after absorbing urine, and can be completely discarded when the whole basin almost becomes powder, so that the service life is long. Essentially, shredded cat litter is very low in odor, but can have a somewhat woody taste, and owners who do not like pine or other wood dust taste should consider purchasing. The wood flour cat litter is generally used as padding for pets with small discharge amount, such as lizards, snakes and the like. The wood chip cat litter has the advantages that: the water absorption effect is good; the peculiar smell is less, the loss rate is low, and the service life is long; convenient to use, and can be discarded or flushed into a closestool after being changed into powder. The disadvantages are that: wood dust is easy to be affected with damp and generate fleas; some cats do not like wood taste, do not adapt to touch, or even refuse to use; the price is much more expensive than that of bentonite cat litter; the sawdust powder is easily taken out of the pot, and the house is polluted.
The paper cat litter is mainly made of waste paper materials, and active carbon components can be added to enhance the adsorption capacity. The paper cat litter is soft in ground and small in particle, can turn into grey after absorbing water, is easy to identify and convenient to clean, and can be directly flushed into a sewer. But the paper cat litter has poor coagulability and deodorization performance.
The main material of the bean curd cat litter is bean curd residue or other plant fibers, and the bean curd cat litter is shaped like a slender cylinder and is often made into various light fragrances. The bean curd cat litter has good water absorption and less dust, and is not easy to be taken out by pets. Because of its pure natural components, it has less stimulation to pets.
Various novel cat litters such as bentonite cat litter, silica gel cat litter, sawdust cat litter, paper cat litter, and bean curd cat litter have their own advantages and application ranges, and make a small contribution to environmental protection and waste recycling, but the source of the raw materials and the demands of users determine that the production scale of these types of cat litters is not very large.
The common cat litter has good economic advantages in raw material sources and post-treatment, so that a technical scheme capable of solving the problems of poor deodorization effect, poor water absorption and poor coagulability of the common cat litter is urgently needed.
Disclosure of Invention
Aiming at various problems of cat litter and a preparation method in the prior art, the invention provides an improved caking cat litter and a preparation method thereof. The cat litter is prepared by mainly using common cat litter as a raw material, adding a corresponding thickening agent and a corresponding adhesive, and uniformly mixing and granulating.
The invention is realized by the following technical scheme:
an improved conglomerate cat litter is prepared from ordinary cat litter, adhesive and thickening agent.
Preferably, the cat litter is prepared from the following raw materials in parts by weight: 70-80 parts of common cat litter, 10-18 parts of adhesive and 2-12 parts of thickener.
Preferably, the cat litter is prepared from the following raw materials in parts by weight: 70-80 parts of common cat litter, 15-18 parts of adhesive and 5-12 parts of thickening agent.
Preferably, the thickener is guar gum.
Preferably, the adhesive is one or a combination of more of sodium alginate, sodium carboxymethyl starch, pregelatinized starch, maltodextrin, sodium silicate and silica sol. Sodium carboxymethyl starch is further preferred.
Preferably, the raw materials for making the cat litter also comprise a preservative and an antibacterial agent.
Preferably, the preservative is sodium benzoate or potassium sorbate or calcium propionate; the antibacterial agent is benzalkonium chloride, benzalkonium bromide, cetyl trimethyl ammonium, bisdecyl dimethyl ammonium, alkyl trimethyl ammonium carbonate, and polyhexamethylene biguanide hydrochloride. Polyhexamethylene biguanide hydrochloride is preferred.
Preferably, the preservative component is 0.2-2 parts by weight; 0.5-1 part of antibacterial agent.
Preferably, the common cat litter is 100-200 mesh particles crushed from stones.
The preparation method of the caking cat litter comprises the following steps:
(1) crushing the finished stone or common cat litter, and screening out 100-plus-200-mesh particles after crushing, or directly selecting 100-plus-200-mesh common cat litter for later use;
(2) taking a certain amount of the particles in the step (1), adding the preservative, the adhesive, the thickening agent and the antibacterial agent in parts by weight, fully and uniformly mixing the components by using a stirrer, then adding a proper amount of water, and fully stirring the mixture to mix a wet state of 'being held by hand to form a mass and being dispersed by light pressure';
(3) pressing the mixed powder into granules by using a granulator, and controlling the size of the granules to be 1-3 mm;
(4) after the cat litter particles are finished, blast air drying at 60-80 ℃, cleaning unqualified powder by using a dust remover, and screening and retaining particle products with the size of 1-3 mm;
(5) and (4) carrying out vacuum packaging on the finished product with a certain weight by using a vacuum packaging machine.
The invention has the beneficial effects that:
1) the agglomerated cat litter takes stones as main raw materials, has high specific gravity, and effectively overcomes the defects of light weight, dust and the like caused by taking bentonite as a raw material; the advantages of the sand of the common cat litter are kept.
2) Under the action of the thickening agent and the binder, the water absorption and the caking property are improved, and the cat litter has the advantage of caking.
3) The antiseptic and the bacteriostatic agent are added, so that the generation of bacteria can be reduced, and the air can be kept fresh after the air conditioner is placed for a long time.
4) The preparation process is simple and suitable for industrialization.
Detailed Description
The invention is further illustrated by the following examples, which should be properly understood: the examples of the present invention are merely illustrative and not restrictive, and therefore, the present invention may be modified in a simple manner without departing from the scope of the invention as claimed.
In the following examples, various procedures and methods not described in detail are conventional methods well known in the art.
Example 1
An improved clumping litter: the paint comprises the following components in parts by weight: after crushing, the stone is screened out by 75 parts of particles with 100-200 meshes, 15 parts of adhesive and 10 parts of thickening agent. The adhesive is sodium carboxymethyl starch, and the thickening agent is guar gum.
The preparation method comprises the following steps: (1) 75 parts of 100-mesh 200-mesh stone particles, 15 parts of sodium carboxymethyl starch and 10 parts of guar gum are fully and uniformly mixed by using a stirrer, and then a proper amount of water is added, and the mixture is fully stirred to be mixed into a wet state of 'being held by hand to be agglomerated and being dispersed by light pressure';
(2) pressing the mixed powder into granules by using a granulator, and controlling the size of the granules to be 1-3 mm;
(3) after the cat litter particles are finished, blast air drying at 60-80 ℃, cleaning unqualified powder by using a dust remover, and screening and retaining particle products with the size of 1-3 mm;
(4) and (4) carrying out vacuum packaging on the finished product with a certain weight by using a vacuum packaging machine.
Example 2
An improved clumping litter: the paint comprises the following components in parts by weight: 70 parts of particles with 100-200 meshes, 15 parts of adhesive and 3 parts of thickening agent are screened out from the crushed stone. The adhesive is sodium carboxymethyl starch, and the thickening agent is guar gum.
The preparation method comprises the following steps: (1) mixing 70 parts of 100-mesh 200-mesh stone particles, 15 parts of sodium carboxymethyl starch and 3 parts of guar gum uniformly by using a stirrer, adding a proper amount of water, and fully stirring to mix the mixture into a wet state of 'being held by hand to form a mass and being dispersed by light pressure';
(2) pressing the mixed powder into granules by using a granulator, and controlling the size of the granules to be 1-3 mm;
(3) after the cat litter particles are finished, blast air drying at 60-80 ℃, cleaning unqualified powder by using a dust remover, and screening and retaining particle products with the size of 1-3 mm;
(4) and (4) carrying out vacuum packaging on the finished product with a certain weight by using a vacuum packaging machine.
Example 3
An improved clumping litter: the paint comprises the following components in parts by weight: after crushing, the stone is screened out by 80 parts of particles with 100 meshes and 200 meshes, 18 parts of adhesive and 12 parts of thickening agent. The adhesive is sodium carboxymethyl starch, and the thickening agent is guar gum.
The preparation method comprises the following steps: (1) after 80 parts of 100-mesh 200-mesh stone particles, 18 parts of sodium carboxymethyl starch and 12 parts of guar gum are fully and uniformly mixed by using a stirrer, a proper amount of water is added, and the mixture is fully stirred to be mixed into a wet state of 'being held by hand to be agglomerated and being dispersed by light pressure';
(2) pressing the mixed powder into granules by using a granulator, and controlling the size of the granules to be 1-3 mm;
(3) after the cat litter particles are finished, blast air drying at 60-80 ℃, cleaning unqualified powder by using a dust remover, and screening and retaining particle products with the size of 1-3 mm;
(4) and (4) carrying out vacuum packaging on the finished product with a certain weight by using a vacuum packaging machine.
Example 4
An improved clumping litter: the paint comprises the following components in parts by weight: 70 parts of 100-mesh and 200-mesh particles screened from the crushed stone, 10 parts of adhesive, 2 parts of thickening agent, 1 part of preservative and 0.5 part of bacteriostatic agent;
the adhesive is sodium carboxymethyl starch, the thickening agent is guar gum, the preservative is sodium benzoate, and the bacteriostatic agent is polyhexamethylene biguanide hydrochloride;
the preparation method comprises the following steps: (1) 70 parts of 100-mesh 200-mesh stone particles, 10 parts of sodium carboxymethyl starch, 2 parts of guar gum, 1 part of sodium benzoate and 0.5 part of polyhexamethylene biguanide hydrochloride are fully and uniformly mixed by a stirrer, and then a proper amount of water is added and fully stirred to be mixed into a wet state of being held into a ball by hand and being dispersed by light pressure;
(2) pressing the mixed powder into granules by using a granulator, and controlling the size of the granules to be 1-3 mm;
(3) after the cat litter particles are finished, blast air drying at 60-80 ℃, cleaning unqualified powder by using a dust remover, and screening and retaining particle products with the size of 1-3 mm;
(4) and (4) carrying out vacuum packaging on the finished product with a certain weight by using a vacuum packaging machine.
Example 5
An improved clumping litter: the paint comprises the following components in parts by weight: 80 parts of 100-mesh and 200-mesh particles screened from the crushed stone, 18 parts of adhesive, 12 parts of thickening agent, 1 part of preservative and 0.5 part of bacteriostatic agent;
the adhesive is sodium carboxymethyl starch, the thickening agent is guar gum, the preservative is sodium benzoate, and the bacteriostatic agent is polyhexamethylene biguanide hydrochloride;
the preparation method comprises the following steps: (1) 80 parts of 100-mesh 200-mesh stone particles, 18 parts of sodium carboxymethyl starch, 12 parts of guar gum, 1 part of sodium benzoate and 0.5 part of polyhexamethylene biguanide hydrochloride are fully and uniformly mixed by a stirrer, and then a proper amount of water is added and fully stirred to be mixed into a wet state of being held into a ball by hand and being dispersed by light pressure;
(2) pressing the mixed powder into granules by using a granulator, and controlling the size of the granules to be 1-3 mm;
(3) after the cat litter particles are finished, blast air drying at 60-80 ℃, cleaning unqualified powder by using a dust remover, and screening and retaining particle products with the size of 1-3 mm;
(4) and (4) carrying out vacuum packaging on the finished product with a certain weight by using a vacuum packaging machine.
Example 6
An improved clumping litter: the paint comprises the following components in parts by weight: after crushing, the stone is screened out by 75 parts of particles with 100-200 meshes, 15 parts of adhesive and 10 parts of thickening agent. The adhesive is pregelatinized starch, and the thickener is guar gum.
The preparation method comprises the following steps: (1) mixing 75 parts of 100-mesh 200-mesh stone particles, 15 parts of pregelatinized starch and 10 parts of guar gum uniformly by using a stirrer, adding a proper amount of water, and fully stirring to mix the mixture into a wet state of 'being held by hand to form a mass and being dispersed by light pressure';
(2) pressing the mixed powder into granules by using a granulator, and controlling the size of the granules to be 1-3 mm;
(3) after the cat litter particles are finished, blast air drying at 60-80 ℃, cleaning unqualified powder by using a dust remover, and screening and retaining particle products with the size of 1-3 mm;
(4) and (4) carrying out vacuum packaging on the finished product with a certain weight by using a vacuum packaging machine.
Example 7
An improved clumping litter: the paint comprises the following components in parts by weight: after crushing, the stone is screened out by 75 parts of particles with 100-200 meshes, 15 parts of adhesive and 10 parts of thickening agent. The adhesive is silica sol, and the thickening agent is guar gum.
The preparation method comprises the following steps: (1) after 75 parts of 100-mesh 200-mesh stone particles, 15 parts of silica sol and 8 parts of guar gum are fully and uniformly mixed by using a stirrer, adding a proper amount of water, and fully stirring to mix the mixture into a wet state of 'being held by hand to form a mass and being dispersed by light pressure';
(2) pressing the mixed powder into granules by using a granulator, and controlling the size of the granules to be 1-3 mm;
(3) after the cat litter particles are finished, blast air drying at 60-80 ℃, cleaning unqualified powder by using a dust remover, and screening and retaining particle products with the size of 1-3 mm;
(4) and (4) carrying out vacuum packaging on the finished product with a certain weight by using a vacuum packaging machine.
Comparative example 1
An improved clumping litter: the paint comprises the following components in parts by weight: 75 parts of 60-80 mesh particles, 15 parts of adhesive and 10 parts of thickening agent are screened out from the crushed stone. The adhesive is sodium carboxymethyl starch, and the thickening agent is guar gum.
The preparation method comprises the following steps: (1) mixing 75 parts of the stone particles with the granularity of 60-80 meshes, 15 parts of sodium carboxymethyl starch and 10 parts of guar gum uniformly by using a stirrer, adding a proper amount of water, and fully stirring to mix the mixture into a wet state of 'conglobation by holding with hands and dispersion by light pressure';
(2) pressing the mixed powder into granules by using a granulator, and controlling the size of the granules to be 1-3 mm;
(3) after the cat litter particles are finished, blast air drying at 60-80 ℃, cleaning unqualified powder by using a dust remover, and screening and retaining particle products with the size of 1-3 mm;
(4) and (4) carrying out vacuum packaging on the finished product with a certain weight by using a vacuum packaging machine.
Comparative example 2
An improved clumping litter: the paint comprises the following components in parts by weight: after crushing, the stone is screened out by 75 parts of particles with 300-400 meshes, 15 parts of adhesive and 10 parts of thickening agent. The adhesive is sodium carboxymethyl starch, and the thickening agent is guar gum.
The preparation method comprises the following steps: (1) mixing 75 parts of the stone particles with the size of 300-400 meshes, 15 parts of sodium carboxymethyl starch and 10 parts of guar gum uniformly by using a stirrer, adding a proper amount of water, and fully stirring to mix the mixture into a wet state of 'being held by hand to form a mass and being dispersed by light pressure';
(2) pressing the mixed powder into granules by using a granulator, and controlling the size of the granules to be 1-3 mm;
(3) after the cat litter particles are finished, blast air drying at 60-80 ℃, cleaning unqualified powder by using a dust remover, and screening and retaining particle products with the size of 1-3 mm;
(4) and (4) carrying out vacuum packaging on the finished product with a certain weight by using a vacuum packaging machine.
Comparative example 3
An improved clumping litter: the paint comprises the following components in parts by weight: after crushing, the stone is screened out by 75 parts of particles with 100-200 meshes, 8 parts of adhesive and 10 parts of thickening agent. The adhesive is sodium carboxymethyl starch, and the thickening agent is guar gum.
The preparation method comprises the following steps: (1) 75 parts of 100-mesh 200-mesh stone particles, 8 parts of sodium carboxymethyl starch and 10 parts of guar gum are fully and uniformly mixed by using a stirrer, and then a proper amount of water is added, and the mixture is fully stirred to be mixed into a wet state of 'being held by hand to be agglomerated and being dispersed by light pressure';
(2) pressing the mixed powder into granules by using a granulator, and controlling the size of the granules to be 1-3 mm;
(3) after the cat litter particles are finished, blast air drying at 60-80 ℃, cleaning unqualified powder by using a dust remover, and screening and retaining particle products with the size of 1-3 mm;
(4) and (4) carrying out vacuum packaging on the finished product with a certain weight by using a vacuum packaging machine.
Comparative example 4
An improved clumping litter: the paint comprises the following components in parts by weight: after crushing, the stone is screened out by 75 parts of particles with 100-200 meshes, 15 parts of adhesive and 1 part of thickening agent. The adhesive is sodium carboxymethyl starch, and the thickening agent is guar gum.
The preparation method comprises the following steps: (1) 75 parts of 100-mesh 200-mesh stone particles, 15 parts of sodium carboxymethyl starch and 1 part of guar gum are fully and uniformly mixed by using a stirrer, and then a proper amount of water is added, and the mixture is fully stirred to be mixed into a wet state of 'being held by hand to be agglomerated and being dispersed by light pressure';
(2) pressing the mixed powder into granules by using a granulator, and controlling the size of the granules to be 1-3 mm;
(3) after the cat litter particles are finished, blast air drying at 60-80 ℃, cleaning unqualified powder by using a dust remover, and screening and retaining particle products with the size of 1-3 mm;
(4) and (4) carrying out vacuum packaging on the finished product with a certain weight by using a vacuum packaging machine.
Comparative example 5
An improved clumping litter: the paint comprises the following components in parts by weight: after crushing, the stone is screened out by 75 parts of particles with 100-200 meshes, 15 parts of adhesive and 1 part of thickening agent. The adhesive is sodium carboxymethyl starch, and the thickening agent is diatomite.
The preparation method comprises the following steps: (1) 75 parts of 100-mesh 200-mesh stone particles, 15 parts of sodium carboxymethyl starch and 1 part of guar gum are fully and uniformly mixed by using a stirrer, and then a proper amount of water is added, and the mixture is fully stirred to be mixed into a wet state of 'being held by hand to be agglomerated and being dispersed by light pressure';
(2) pressing the mixed powder into granules by using a granulator, and controlling the size of the granules to be 1-3 mm;
(3) after the cat litter particles are finished, blast air drying at 60-80 ℃, cleaning unqualified powder by using a dust remover, and screening and retaining particle products with the size of 1-3 mm;
(4) and (4) carrying out vacuum packaging on the finished product with a certain weight by using a vacuum packaging machine.
The following experiments were carried out on the cat litters obtained in examples 1 to 7 and comparative examples 1 to 5 described above:
experiment 1: cat urine was simulated by using physiological saline containing 1g/100mL of urea as an absorption target. The surface of 1000g of each of the litters prepared in comparative examples was sprayed with 50mL of physiological saline containing 1g/100mL of urea, and the time required for complete absorption of the litters was tested and evaluated for caking after absorption of the simulated cat urine, with the results shown in the following table:
performance testing of the products of the above examples:
table 1 results of performance testing
| Examples | Caking property | Absorption time |
| Example 1 | Is very good | 5 s |
| Example 2 | Is very good | 7 s |
| Example 3 | Is very good | 8 s |
| Example 4 | Is very good | 6 s |
| Example 5 | Is very good | 7 s |
| Example 6 | Is very good | 7 s |
| Example 7 | Is very good | 6 s |
| Comparative example 1 | Good taste | 6 s |
| Comparative example 2 | Good taste | 9 s |
| Comparative example 3 | In general | 7 s |
| Comparative example 4 | In general | 8 s |
| Comparative example 5 | Good taste | 9 s |
From the above experimental results, it can be seen that comparative example 1 has relatively poor agglomeration effect, is easily loosened, and has strong grittiness of the final product, under the same amount of binder and thickener, due to the increased particle size of the common cat litter (stone block) particles. Compared with the embodiment 2, the particle size of the common cat litter (stone) is small, so that the prepared product is firmer, slow in water absorption and poor in agglomeration effect. In comparative examples 3 and 4, the relative amounts of the thickener and the binder are reduced, and the water absorption effect is good, but the effect of loosening and agglomerating after water absorption is poor. And the product particles are fragile, producing dust. Comparative example 5, which was replaced by a thickener, showed good caking and water absorption.
In addition, the size of the product particles is considered to be less than 1mm, so that dust is easily generated and the product particles are easily adhered to cats. Particles larger than 3mm are poor in caking property and water absorption.
Claims (10)
1. An improve caking cat litter which characterized in that: the manufacturing raw materials of the cat litter comprise common cat litter, adhesive and thickener.
2. The clumping litter of claim 1 wherein: the cat litter comprises the following raw materials in parts by weight: 70-80 parts of common cat litter, 10-18 parts of adhesive and 2-12 parts of thickener.
3. The clumping litter of claim 1 wherein: the cat litter comprises the following raw materials in parts by weight: 70-80 parts of common cat litter, 15-18 parts of adhesive and 5-12 parts of thickening agent.
4. The clumping litter of claim 1 wherein: the thickening agent is guar gum.
5. The clumping litter of claim 1 wherein: the adhesive is one or a combination of more of sodium alginate, sodium carboxymethyl starch, pregelatinized starch, maltodextrin, sodium silicate and silica sol.
6. The clumping litter of claim 1 wherein: the manufacturing raw materials of the cat litter also comprise a preservative and an antibacterial agent.
7. The clumping litter of claim 6 wherein: the preservative is sodium benzoate, potassium sorbate or calcium propionate; the antibacterial agent is one or more of benzalkonium chloride, benzalkonium bromide, cetyl trimethyl ammonium, bisdecyl dimethyl ammonium, alkyl trimethyl ammonium carbonate, and polyhexamethylene biguanide hydrochloride.
8. The clumping litter of claim 6 wherein: 0.2-2 parts of preservative component by weight; 0.5-1 part of antibacterial agent.
9. The clumping litter of claim 1 wherein: the common cat litter is 100-200 mesh particles crushed by stones.
10. A method of making the agglomerated litter of any one of claims 1-9 comprising the steps of:
(1) crushing the finished stone or common cat litter, and screening out 100-200-mesh particles for later use after crushing;
(2) taking a certain amount of the particles in the step (1), adding the preservative, the adhesive, the thickening agent and the antibacterial agent in parts by weight, fully and uniformly mixing the components by using a stirrer, then adding a proper amount of water, and fully stirring the mixture to mix a wet state of 'being held by hand to form a mass and being dispersed by light pressure';
(3) pressing the mixed powder into granules by using a granulator, and controlling the size of the granules to be 1-3 mm;
(4) after the cat litter particles are finished, blast air drying at 60-80 ℃, cleaning unqualified powder by using a dust remover, and screening and retaining particle products with the size of 1-3 mm;
(5) and (4) carrying out vacuum packaging on the finished product with a certain weight by using a vacuum packaging machine.
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| CN114982646A (en) * | 2022-04-20 | 2022-09-02 | 青岛宠之爱宠物用品有限公司 | Millet plant cat litter |
| WO2024119701A1 (en) * | 2022-12-05 | 2024-06-13 | 上海佩格医院管理有限公司 | Cat litter additive, and preparation method therefor and use thereof |
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