CN112243870A - Novel zeolite deodorant bead and preparation method thereof - Google Patents
Novel zeolite deodorant bead and preparation method thereof Download PDFInfo
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- CN112243870A CN112243870A CN202011157742.7A CN202011157742A CN112243870A CN 112243870 A CN112243870 A CN 112243870A CN 202011157742 A CN202011157742 A CN 202011157742A CN 112243870 A CN112243870 A CN 112243870A
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- 239000011324 bead Substances 0.000 title claims abstract description 119
- 239000002781 deodorant agent Substances 0.000 title claims abstract description 107
- 229910021536 Zeolite Inorganic materials 0.000 title claims abstract description 104
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 title claims abstract description 104
- 239000010457 zeolite Substances 0.000 title claims abstract description 104
- 238000002360 preparation method Methods 0.000 title claims abstract description 15
- 238000004332 deodorization Methods 0.000 claims abstract description 49
- 239000002994 raw material Substances 0.000 claims abstract description 37
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 32
- 235000004204 Foeniculum vulgare Nutrition 0.000 claims abstract description 25
- 150000003505 terpenes Chemical class 0.000 claims abstract description 25
- 235000007586 terpenes Nutrition 0.000 claims abstract description 25
- 229960001927 cetylpyridinium chloride Drugs 0.000 claims abstract description 23
- YMKDRGPMQRFJGP-UHFFFAOYSA-M cetylpyridinium chloride Chemical compound [Cl-].CCCCCCCCCCCCCCCC[N+]1=CC=CC=C1 YMKDRGPMQRFJGP-UHFFFAOYSA-M 0.000 claims abstract description 23
- 229920001495 poly(sodium acrylate) polymer Polymers 0.000 claims abstract description 23
- NNMHYFLPFNGQFZ-UHFFFAOYSA-M sodium polyacrylate Chemical compound [Na+].[O-]C(=O)C=C NNMHYFLPFNGQFZ-UHFFFAOYSA-M 0.000 claims abstract description 23
- 238000000034 method Methods 0.000 claims abstract description 10
- 239000000341 volatile oil Substances 0.000 claims description 36
- 238000000227 grinding Methods 0.000 claims description 34
- 239000007789 gas Substances 0.000 claims description 30
- 238000003756 stirring Methods 0.000 claims description 28
- 239000000843 powder Substances 0.000 claims description 23
- 238000010438 heat treatment Methods 0.000 claims description 22
- 239000012298 atmosphere Substances 0.000 claims description 20
- 238000001816 cooling Methods 0.000 claims description 20
- 239000002245 particle Substances 0.000 claims description 20
- 239000011248 coating agent Substances 0.000 claims description 14
- 238000000576 coating method Methods 0.000 claims description 14
- 241000723346 Cinnamomum camphora Species 0.000 claims description 12
- 244000295923 Yucca aloifolia Species 0.000 claims description 12
- 239000003245 coal Substances 0.000 claims description 10
- 238000001035 drying Methods 0.000 claims description 10
- 239000012299 nitrogen atmosphere Substances 0.000 claims description 10
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 10
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 10
- 239000004576 sand Substances 0.000 claims description 10
- 239000002023 wood Substances 0.000 claims description 10
- 239000011368 organic material Substances 0.000 claims description 4
- 240000006927 Foeniculum vulgare Species 0.000 claims 3
- 244000166124 Eucalyptus globulus Species 0.000 claims 2
- 230000003628 erosive effect Effects 0.000 claims 1
- 241000282326 Felis catus Species 0.000 abstract description 26
- 241000212314 Foeniculum Species 0.000 abstract description 22
- 230000000694 effects Effects 0.000 abstract description 5
- 230000007547 defect Effects 0.000 abstract description 2
- 238000004140 cleaning Methods 0.000 abstract 1
- 230000001877 deodorizing effect Effects 0.000 description 23
- 238000005253 cladding Methods 0.000 description 20
- 241000219927 Eucalyptus Species 0.000 description 10
- 238000006243 chemical reaction Methods 0.000 description 8
- 230000000052 comparative effect Effects 0.000 description 8
- 238000009395 breeding Methods 0.000 description 3
- 230000001488 breeding effect Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000011257 shell material Substances 0.000 description 1
- 210000002700 urine Anatomy 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- A01K1/015—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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Zoology (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The invention relates to the technical field of deodorization, in particular to a novel zeolite deodorization bead and a preparation method thereof, which solve the defects that in the prior art, the deodorization bead has low deodorization efficiency despite the effect when used for treating offensive odor of cat litter, can be eliminated and needs to be replaced after being used once, has poor durability, has poor stability in the using process and is easy to damage, and comprises the following components: zeolite, sodium polyacrylate, cetylpyridinium chloride, fennel, terpene, support structure, deodorant, and antiwear agent. The zeolite deodorant beads are used as supporting points of the zeolite deodorant beads through a microporous supporting structure formed by organic raw materials, the deodorization capability is provided, the stability of the zeolite deodorant beads is guaranteed, the deodorization capability is further improved by utilizing fennel, terpene and a deodorant, the auxiliary deodorization and secondary utilization functions are provided through the arrangement of the openings on the outer surface, the deodorization capability of the zeolite deodorant beads is strong, the stability is good, and secondary cleaning and utilization can be realized.
Description
Technical Field
The invention relates to the technical field of deodorization, in particular to a novel zeolite deodorization bead and a preparation method thereof.
Background
Along with the improvement of the living standard of substances, the population scale of cat lovers is continuously enlarged, the breeding mode of cats is continuously improved, more and more cat breeding modes are favored by people and popularized, cat litter can be used in the process of breeding cats, the cat litter is an object which is provided by cats mainly bred by the cat litter and used for burying excrement and urine, the cat litter has better water absorption and can be generally used together with a cat litter basin (or called cat toilet), a proper amount of cat litter is poured into the cat litter basin, and the cat litter in the trained cat litter basin can fall onto the cat litter basin when the cat litter needs to be excreted.
However, when the cat litter is frequently used for solving the problem of the cat excrement, the peculiar smell of the cat excrement still exists and is difficult to solve, so the deodorizing bead is generated and is used for being combined with the cat litter to reduce the peculiar smell still existing when the cat litter is used. However, when the existing deodorizing bead is used for treating the offensive odor of the cat litter, although the existing deodorizing bead has the effect, the deodorizing bead is low in deodorizing efficiency, can be eliminated and needs to be replaced after being used once, is poor in durability, is poor in stability in the using process and is easy to damage.
Therefore, we propose a novel zeolite deodorant bead and a method for preparing the same to solve the above problems.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a novel zeolite deodorant bead and a preparation method thereof.
In order to achieve the purpose, the invention adopts the following technical scheme:
the invention provides a novel zeolite deodorant bead which comprises the following components in parts by weight: 80-100 parts of zeolite, 140-200 parts of sodium polyacrylate, 30-50 parts of cetylpyridinium chloride, 2-6 parts of fennel, 10-30 parts of terpene, 150-200 parts of a supporting structure, 40-60 parts of a deodorant and 20-30 parts of an antiwear agent.
Preferably, the novel zeolite deodorant bead comprises the following components in parts by weight: 90 parts of zeolite, 160 parts of sodium polyacrylate, 40 parts of cetylpyridinium chloride, 4 parts of fennel, 20 parts of terpene, 180 parts of a supporting structure and 50 parts of a deodorant, and 25 parts of an antiwear agent.
Preferably, the support structure is formed by heating the organic material to 400 ℃ in the absence of air, and then reacting with gas to erode the surface and produce a structure with developed micropores.
Preferably, the organic raw material comprises fruit shell, coal and wood, and the step of reacting with gas comprises: firstly, introducing 5% H2/Ar atmosphere, keeping for 4H, and then cooling to room temperature; then switching to air atmosphere, heating to 200 ℃ at the speed of 1 ℃/min, keeping for 2h, and cooling to room temperature; finally, the nitrogen atmosphere is switched, the temperature is raised to 800 ℃ at the speed of 1 ℃/min, and the temperature is kept for 4 h.
Preferably, the deodorant is one or more of camphor tree essential oil, eucalyptus essential oil or yucca plant essential oil.
Preferably, the antiwear agent is one of PE wax, PP and PTFE wax.
Preferably, the preparation method of the novel zeolite deodorant bead comprises the following steps:
s1: heating organic raw materials to 400 ℃ under the condition of isolating air, then reacting with gas, corroding the surface to generate a structure with developed micropores to form a supporting structure, and grinding the supporting structure into a spherical shape;
s2: adding zeolite, sodium polyacrylate and cetylpyridinium chloride into a sand mill for grinding, controlling the particle size to be 100-300 nm, adding fennel, terpene and deodorant, and continuing grinding for 20-40 min to obtain ground powder;
s3: adding the support structure in the S1 into the ground powder, continuously stirring for 10-30 min, and drying and granulating after uniformly stirring to obtain spherical deodorant beads;
s4: and pouring the antiwear agent into a rubber box of a coating machine uniformly, starting a traveling switch, feeding to start coating, continuously stirring, realizing coating operation on the outer surface of the spherical deodorization bead by using the coating machine, and opening the surface of the spherical deodorization bead by using an opening cutter on an opening machine after the coating is finished to obtain the final zeolite deodorization bead.
Preferably, the particle size of the zeolite deodorant beads is 1-10 mm.
Preferably, the deodorant is one or more of camphor tree essential oil, eucalyptus essential oil or yucca plant essential oil, and the antiwear agent is one of PE wax, PP and PTFE wax.
Preferably, in the S4, each zeolite deodorizing bead is provided with 20-30 micropores, and the diameter of each micropore is 200-300 μm.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, organic raw materials react under the condition of air isolation to generate micropores to form the supporting structure, and the supporting structure is used as a main supporting structure of the deodorizing bead, so that the supporting structure can easily absorb odor, has strong deodorizing capability, is stable as a supporting piece, and reduces the material cost while ensuring the stability of the deodorizing bead.
2. The invention adds the support structure into the grinding powder for molding after forming the support structure, and the fennel, the terpene and the deodorant are arranged in the grinding powder, the sources of the fennel, the terpene and the deodorant are wide, the cost is reduced, the covering and the deodorizing effect of the deodorizing beads are improved, and the functional effect of the deodorizing beads is enhanced.
3. According to the invention, after the support structure is molded in the grinding powder, the anti-wear agent is further coated, so that the outer surface wear resistance of the final deodorization bead is increased, and the surface is provided with the open pore design, so that the diffusion of the internal deodorization function is facilitated, and meanwhile, the deodorization bead can be soaked and aired for discharging internal substances after being used for a long time, so that the secondary utilization is facilitated, and the continuous deodorization operation capability is strong.
Detailed Description
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. In case of conflict, the present specification, including definitions, will control. When "mass, concentration, temperature, time, or other value or parameter is expressed as a range, preferred range, or as a range defined by a list of upper preferable values and lower preferable values, this is to be understood as specifically disclosing all ranges formed from any pair of any upper range limit or preferred value and any lower range limit or preferred value, regardless of whether ranges are separately disclosed. For example, a range of 1 to 50 should be understood to include any number, combination of numbers, or subrange selected from 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, or 50, and all fractional values between the above integers, e.g., 1.1, 1.2, 1.3, 1.4, 1.5, 1.6, 1.7, 1.8, and 1.9. With respect to sub-ranges, specifically consider "nested sub-ranges" that extend from any endpoint within the range. For example, nested sub-ranges of exemplary ranges 1-50 may include 1-10, 1-20, 1-30, and 1-40 in one direction, or 50-40, 50-30, 50-20, and 50-10 in another direction. "
The present invention is further illustrated below with reference to specific examples in which various processes and methods not described in detail are conventional methods well known in the art. Materials, reagents, devices, instruments, apparatuses and the like used in the following examples are commercially available unless otherwise specified.
Example one
The invention provides a novel zeolite deodorant bead which comprises the following components in parts by weight: 80 parts of zeolite, 140 parts of sodium polyacrylate, 30 parts of cetylpyridinium chloride, 2 parts of fennel, 10 parts of terpene, 150 parts of a supporting structure, 40 parts of a deodorant and 20 parts of an antiwear agent.
Wherein, the support structure is that organic raw materials are heated to 400 ℃ under the condition of isolating air, then the organic raw materials react with gas, the surface is eroded, a structure with developed micropores is generated, the organic raw materials comprise shells, coal and wood, and the reaction with the gas comprises the following steps: firstly, introducing 5% H2/Ar atmosphere, keeping for 4H, and then cooling to room temperature; then switching to air atmosphere, heating to 200 ℃ at the speed of 1 ℃/min, keeping for 2h, and cooling to room temperature; finally, the nitrogen atmosphere is switched, the temperature is raised to 800 ℃ at the speed of 1 ℃/min, and the temperature is kept for 4 h.
Further, the preparation method of the novel zeolite deodorant bead comprises the following steps:
s1: heating organic raw materials to 400 ℃ under the condition of isolating air, then reacting with gas, corroding the surface to generate a structure with developed micropores to form a supporting structure, and grinding the supporting structure into a spherical shape;
s2: adding zeolite, sodium polyacrylate and cetylpyridinium chloride into a sand mill, grinding, controlling the particle size to be 100nm, adding fennel, terpene and deodorant, and continuously grinding for 20min to obtain ground powder;
s3: adding the supporting structure in the S1 into the ground powder, continuously stirring for 10min, uniformly stirring, and drying and granulating to obtain spherical deodorant beads;
s4: the antiwear agent is poured into a rubber box of a cladding machine uniformly, then a traveling switch is started, feeding starts to clad, stirring is carried out continuously, cladding operation is realized on the outer surface of the spherical deodorization bead by using the cladding machine, and after cladding is finished, the surface of the spherical deodorization bead is perforated by using a perforating cutter on a perforating machine to obtain final zeolite deodorization beads, wherein each zeolite deodorization bead is provided with 20 micropores, and the diameter of each micropore is 200 mu m.
Wherein the particle diameter of the zeolite deodorant beads is 1mm, the deodorant is one or more of camphor tree essential oil, eucalyptus essential oil or yucca plant essential oil, and the antiwear agent is one of PE wax, PP wax and PTFE wax.
Example two
The invention provides a novel zeolite deodorant bead which comprises the following components in parts by weight: 85 parts of zeolite, 160 parts of sodium polyacrylate, 35 parts of cetylpyridinium chloride, 4 parts of fennel, 20 parts of terpene, 170 parts of a supporting structure, 50 parts of a deodorant and 25 parts of an antiwear agent.
Wherein, the support structure is that organic raw materials are heated to 400 ℃ under the condition of isolating air, then the organic raw materials react with gas, the surface is eroded, a structure with developed micropores is generated, the organic raw materials comprise shells, coal and wood, and the reaction with the gas comprises the following steps: firstly, introducing 5% H2/Ar atmosphere, keeping for 4H, and then cooling to room temperature; then switching to air atmosphere, heating to 200 ℃ at the speed of 1 ℃/min, keeping for 2h, and cooling to room temperature; finally, the nitrogen atmosphere is switched, the temperature is raised to 800 ℃ at the speed of 1 ℃/min, and the temperature is kept for 4 h.
Further, the preparation method of the novel zeolite deodorant bead comprises the following steps:
s1: heating organic raw materials to 400 ℃ under the condition of isolating air, then reacting with gas, corroding the surface to generate a structure with developed micropores to form a supporting structure, and grinding the supporting structure into a spherical shape;
s2: adding zeolite, sodium polyacrylate and cetylpyridinium chloride into a sand mill, grinding, controlling the particle size to be 200nm, adding fennel, terpene and deodorant, and continuously grinding for 30min to obtain ground powder;
s3: adding the supporting structure in the S1 into the ground powder, continuously stirring for 20min, uniformly stirring, and drying and granulating to obtain spherical deodorant beads;
s4: the antiwear agent is poured into a rubber box of a cladding machine uniformly, then a traveling switch is started, feeding starts to clad, stirring is carried out continuously, cladding operation is realized on the outer surface of the spherical deodorization bead by using the cladding machine, and after cladding is finished, the surface of the spherical deodorization bead is perforated by using a perforating cutter on a perforating machine to obtain final zeolite deodorization beads, wherein each zeolite deodorization bead is provided with 25 micropores, and the diameter of each micropore is 250 micrometers.
Wherein the zeolite deodorant beads have a particle size of 4mm, the deodorant is one or more of camphor tree essential oil, eucalyptus essential oil or yucca plant essential oil, and the antiwear agent is one of PE wax, PP wax and PTFE wax.
EXAMPLE III
The invention provides a novel zeolite deodorant bead which comprises the following components in parts by weight: 95 parts of zeolite, 180 parts of sodium polyacrylate, 45 parts of cetylpyridinium chloride, 5 parts of fennel, 25 parts of terpene, 180 parts of a supporting structure, 55 parts of a deodorant and 28 parts of an antiwear agent.
Wherein, the support structure is that organic raw materials are heated to 400 ℃ under the condition of isolating air, then the organic raw materials react with gas, the surface is eroded, a structure with developed micropores is generated, the organic raw materials comprise shells, coal and wood, and the reaction with the gas comprises the following steps: firstly, introducing 5% H2/Ar atmosphere, keeping for 4H, and then cooling to room temperature; then switching to air atmosphere, heating to 200 ℃ at the speed of 1 ℃/min, keeping for 2h, and cooling to room temperature; finally, the nitrogen atmosphere is switched, the temperature is raised to 800 ℃ at the speed of 1 ℃/min, and the temperature is kept for 4 h.
Further, the preparation method of the novel zeolite deodorant bead comprises the following steps:
s1: heating organic raw materials to 400 ℃ under the condition of isolating air, then reacting with gas, corroding the surface to generate a structure with developed micropores to form a supporting structure, and grinding the supporting structure into a spherical shape;
s2: adding zeolite, sodium polyacrylate and cetylpyridinium chloride into a sand mill, grinding, controlling the particle size to be 250nm, adding fennel, terpene and deodorant, and continuously grinding for 35min to obtain ground powder;
s3: adding the supporting structure in the S1 into the ground powder, continuously stirring for 25min, uniformly stirring, and drying and granulating to obtain spherical deodorant beads;
s4: the antiwear agent is poured into a rubber box of a cladding machine uniformly, then a traveling switch is started, feeding starts to clad, stirring is carried out continuously, cladding operation is realized on the outer surface of the spherical deodorization bead by using the cladding machine, and after cladding is finished, the surface of the spherical deodorization bead is perforated by using a perforating cutter on a perforating machine to obtain final zeolite deodorization beads, wherein each zeolite deodorization bead is provided with 28 micropores, and the diameter of each micropore is 280 mu m.
Wherein the zeolite deodorant beads have a particle size of 8mm, the deodorant is one or more of camphor tree essential oil, eucalyptus essential oil or yucca plant essential oil, and the antiwear agent is one of PE wax, PP wax and PTFE wax.
Example four
The invention provides a novel zeolite deodorant bead which comprises the following components in parts by weight: 100 parts of zeolite, 200 parts of sodium polyacrylate, 50 parts of cetylpyridinium chloride, 6 parts of fennel, 30 parts of terpene, 200 parts of a supporting structure, 60 parts of a deodorant and 30 parts of an antiwear agent.
Wherein, the support structure is that organic raw materials are heated to 400 ℃ under the condition of isolating air, then the organic raw materials react with gas, the surface is eroded, a structure with developed micropores is generated, the organic raw materials comprise shells, coal and wood, and the reaction with the gas comprises the following steps: firstly, introducing 5% H2/Ar atmosphere, keeping for 4H, and then cooling to room temperature; then switching to air atmosphere, heating to 200 ℃ at the speed of 1 ℃/min, keeping for 2h, and cooling to room temperature; finally, the nitrogen atmosphere is switched, the temperature is raised to 800 ℃ at the speed of 1 ℃/min, and the temperature is kept for 4 h.
Further, the preparation method of the novel zeolite deodorant bead comprises the following steps:
s1: heating organic raw materials to 400 ℃ under the condition of isolating air, then reacting with gas, corroding the surface to generate a structure with developed micropores to form a supporting structure, and grinding the supporting structure into a spherical shape;
s2: adding zeolite, sodium polyacrylate and cetylpyridinium chloride into a sand mill, grinding, controlling the particle size to be 300nm, adding fennel, terpene and deodorant, and continuously grinding for 40min to obtain ground powder;
s3: adding the supporting structure in the S1 into the ground powder, continuously stirring for 30min, uniformly stirring, and drying and granulating to obtain spherical deodorant beads;
s4: the antiwear agent is poured into a rubber box of a cladding machine uniformly, then a traveling switch is started, feeding starts to clad, stirring is carried out continuously, cladding operation is realized on the outer surface of the spherical deodorization bead by using the cladding machine, and after cladding is finished, the surface of the spherical deodorization bead is perforated by using a perforating cutter on a perforating machine to obtain final zeolite deodorization beads, wherein each zeolite deodorization bead is provided with 30 micropores, and the diameter of each micropore is 300 mu m.
Wherein the zeolite deodorant beads have a particle size of 10mm, the deodorant is one or more of camphor tree essential oil, eucalyptus essential oil or yucca plant essential oil, and the antiwear agent is one of PE wax, PP wax and PTFE wax.
Comparative example 1
A novel zeolite deodorant bead comprises the following components in parts by weight: 100 parts of zeolite, 200 parts of sodium polyacrylate, 50 parts of cetylpyridinium chloride, 200 parts of a supporting structure, 60 parts of a deodorant and 30 parts of an antiwear agent.
Wherein, the support structure is that organic raw materials are heated to 400 ℃ under the condition of isolating air, then the organic raw materials react with gas, the surface is eroded, a structure with developed micropores is generated, the organic raw materials comprise shells, coal and wood, and the reaction with the gas comprises the following steps: firstly, introducing 5% H2/Ar atmosphere, keeping for 4H, and then cooling to room temperature; then switching to air atmosphere, heating to 200 ℃ at the speed of 1 ℃/min, keeping for 2h, and cooling to room temperature; finally, the nitrogen atmosphere is switched, the temperature is raised to 800 ℃ at the speed of 1 ℃/min, and the temperature is kept for 4 h.
Further, the preparation method of the novel zeolite deodorant bead comprises the following steps:
s1: heating organic raw materials to 400 ℃ under the condition of isolating air, then reacting with gas, corroding the surface to generate a structure with developed micropores to form a supporting structure, and grinding the supporting structure into a spherical shape;
s2: adding zeolite, sodium polyacrylate and cetylpyridinium chloride into a sand mill for grinding, controlling the particle size to be 300nm, adding a deodorant, and continuously grinding for 40min to obtain ground powder;
s3: adding the supporting structure in the S1 into the ground powder, continuously stirring for 30min, uniformly stirring, and drying and granulating to obtain spherical deodorant beads;
s4: the antiwear agent is poured into a rubber box of a cladding machine uniformly, then a traveling switch is started, feeding starts to clad, stirring is carried out continuously, cladding operation is realized on the outer surface of the spherical deodorization bead by using the cladding machine, and after cladding is finished, the surface of the spherical deodorization bead is perforated by using a perforating cutter on a perforating machine to obtain final zeolite deodorization beads, wherein each zeolite deodorization bead is provided with 30 micropores, and the diameter of each micropore is 300 mu m.
Wherein the zeolite deodorant beads have a particle size of 10mm, the deodorant is one or more of camphor tree essential oil, eucalyptus essential oil or yucca plant essential oil, and the antiwear agent is one of PE wax, PP wax and PTFE wax.
Comparative example No. two
A novel zeolite deodorant bead comprises the following components in parts by weight: 100 parts of zeolite, 200 parts of sodium polyacrylate, 50 parts of cetylpyridinium chloride, 6 parts of fennel, 30 parts of terpene, 200 parts of a supporting structure and 60 parts of deodorant.
Wherein, the support structure is that organic raw materials are heated to 400 ℃ under the condition of isolating air, then the organic raw materials react with gas, the surface is eroded, a structure with developed micropores is generated, the organic raw materials comprise shells, coal and wood, and the reaction with the gas comprises the following steps: firstly, introducing 5% H2/Ar atmosphere, keeping for 4H, and then cooling to room temperature; then switching to air atmosphere, heating to 200 ℃ at the speed of 1 ℃/min, keeping for 2h, and cooling to room temperature; finally, the nitrogen atmosphere is switched, the temperature is raised to 800 ℃ at the speed of 1 ℃/min, and the temperature is kept for 4 h.
Further, the preparation method of the novel zeolite deodorant bead comprises the following steps:
s1: heating organic raw materials to 400 ℃ under the condition of isolating air, then reacting with gas, corroding the surface to generate a structure with developed micropores to form a supporting structure, and grinding the supporting structure into a spherical shape;
s2: adding zeolite, sodium polyacrylate and cetylpyridinium chloride into a sand mill, grinding, controlling the particle size to be 300nm, adding fennel, terpene and deodorant, and continuously grinding for 40min to obtain ground powder;
s3: adding the support structure in the S1 into the grinding powder, continuously stirring for 30min, drying and granulating after uniformly stirring to obtain spherical deodorizing beads, and opening the surface of the spherical deodorizing beads by using an opening cutter on an opening machine to obtain final zeolite deodorizing beads, wherein each zeolite deodorizing bead is provided with 30 micropores with the diameter of 300 mu m.
Wherein the zeolite deodorant beads have a particle size of 10mm, and the deodorant is one or more of camphor tree essential oil, eucalyptus essential oil or yucca plant essential oil.
Comparative example No. three
A novel zeolite deodorant bead comprises the following components in parts by weight: 100 parts of zeolite, 200 parts of sodium polyacrylate, 50 parts of cetylpyridinium chloride, 6 parts of fennel, 30 parts of terpene, 200 parts of a supporting structure, 60 parts of a deodorant and 30 parts of an antiwear agent.
Wherein, the support structure is that organic raw materials are heated to 400 ℃ under the condition of isolating air, then the organic raw materials react with gas, the surface is eroded, a structure with developed micropores is generated, the organic raw materials comprise shells, coal and wood, and the reaction with the gas comprises the following steps: firstly, introducing 5% H2/Ar atmosphere, keeping for 4H, and then cooling to room temperature; then switching to air atmosphere, heating to 200 ℃ at the speed of 1 ℃/min, keeping for 2h, and cooling to room temperature; finally, the nitrogen atmosphere is switched, the temperature is raised to 800 ℃ at the speed of 1 ℃/min, and the temperature is kept for 4 h.
Further, the preparation method of the novel zeolite deodorant bead comprises the following steps:
s1: heating organic raw materials to 400 ℃ under the condition of isolating air, then reacting with gas, corroding the surface to generate a structure with developed micropores to form a supporting structure, and grinding the supporting structure into a spherical shape;
s2: adding zeolite, sodium polyacrylate and cetylpyridinium chloride into a sand mill, grinding, controlling the particle size to be 300nm, adding fennel, terpene and deodorant, and continuously grinding for 40min to obtain ground powder;
s3: adding the supporting structure in the S1 into the ground powder, continuously stirring for 30min, uniformly stirring, and drying and granulating to obtain spherical deodorant beads;
s4: and uniformly pouring the antiwear agent into a rubber box of a coating machine, starting a traveling switch, starting feeding and coating, continuously stirring, and coating the outer surface of the spherical deodorizing bead by using the coating machine to obtain the final zeolite deodorizing bead.
Wherein the zeolite deodorant beads have a particle size of 10mm, the deodorant is one or more of camphor tree essential oil, eucalyptus essential oil or yucca plant essential oil, and the antiwear agent is one of PE wax, PP wax and PTFE wax.
Comparative example No. four
A novel zeolite deodorant bead comprises the following components in parts by weight: 100 parts of zeolite, 200 parts of sodium polyacrylate, 50 parts of cetylpyridinium chloride, 200 parts of a supporting structure and 60 parts of a deodorant.
Wherein, the support structure is that organic raw materials are heated to 400 ℃ under the condition of isolating air, then the organic raw materials react with gas, the surface is eroded, a structure with developed micropores is generated, the organic raw materials comprise shells, coal and wood, and the reaction with the gas comprises the following steps: firstly, introducing 5% H2/Ar atmosphere, keeping for 4H, and then cooling to room temperature; then switching to air atmosphere, heating to 200 ℃ at the speed of 1 ℃/min, keeping for 2h, and cooling to room temperature; finally, the nitrogen atmosphere is switched, the temperature is raised to 800 ℃ at the speed of 1 ℃/min, and the temperature is kept for 4 h.
Further, the preparation method of the novel zeolite deodorant bead comprises the following steps:
s1: heating organic raw materials to 400 ℃ under the condition of isolating air, then reacting with gas, corroding the surface to generate a structure with developed micropores to form a supporting structure, and grinding the supporting structure into a spherical shape;
s2: adding zeolite, sodium polyacrylate and cetylpyridinium chloride into a sand mill for grinding, controlling the particle size to be 300nm, adding a deodorant, and continuously grinding for 40min to obtain ground powder;
s3: and (4) adding the supporting structure in the S1 into the ground powder, continuously stirring for 30min, uniformly stirring, and drying and granulating to obtain the spherical deodorant beads.
Wherein the zeolite deodorant beads have a particle size of 10mm, and the deodorant is one or more of camphor tree essential oil, eucalyptus essential oil or yucca plant essential oil.
The zeolite deodorizing beads prepared in the above examples one to four and comparative examples one to four were examined, and the results are shown in the following table 1:
TABLE 1
According to the above table 1, in the first to fourth examples, the prepared zeolite deodorant beads were very effective in a three-day deodorization period without breakage during use, and had high stability, and when washed after a single use and reused, the beads were effective continuously despite the prolonged onset time, and had high cyclic continuous deodorization ability.
In the fourth example and the first comparative example, other conditions are the same, and fennel and terpene are not added in the comparative example, so that the deodorization effect time of the zeolite deodorization bead is prolonged, the stability is still maintained, and the zeolite deodorization bead can still continuously take effect when being cleaned and reused;
in the fourth embodiment and the second embodiment, the anti-wear agent is not coated on the outer surface of the zeolite deodorant bead, so that the zeolite deodorant bead has poor structural stability, is easy to damage in the use process of cats and has a damage condition, but the deodorant capability of the cat still remains;
in the fourth embodiment and the third embodiment, in the third embodiment, micropores are not formed on the outer surface of the final zeolite deodorant bead, so that the outer surface of the zeolite deodorant bead is sealed, the stability is high, the occurrence of damage is avoided, the deodorant capability of the zeolite deodorant bead is reduced, the zeolite deodorant bead is ineffective after single use, and the recycling capability is not available;
in the fourth example and the fourth comparative example, fennel and terpene were not added, the anti-wear agent was not coated on the outer surface of the zeolite deodorizing beads, and micropores were not opened on the outer surface of the final zeolite deodorizing beads, and the prepared zeolite deodorizing beads had an offensive odor during use, had no offensive odor after 30min, had an offensive odor after one day, had a breakage, and had no deodorizing ability during secondary use after washing.
In summary, the present invention provides deodorization capability and stability of zeolite deodorant beads by using the microporous support structure formed by organic materials, and further improves deodorization capability by using fennel, terpene and deodorant, and provides auxiliary deodorization and secondary utilization functions by opening holes on the outer surface, and the zeolite deodorant beads have strong deodorization capability and good stability, and can be cleaned and utilized for the second time.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (10)
1. The novel zeolite deodorant bead is characterized by comprising the following components in parts by weight: 80-100 parts of zeolite, 140-200 parts of sodium polyacrylate, 30-50 parts of cetylpyridinium chloride, 2-6 parts of fennel, 10-30 parts of terpene, 150-200 parts of a supporting structure, 40-60 parts of a deodorant and 20-30 parts of an antiwear agent.
2. A novel zeolite deodorant bead as claimed in claim 1, comprising the following components in parts by weight: 90 parts of zeolite, 160 parts of sodium polyacrylate, 40 parts of cetylpyridinium chloride, 4 parts of fennel, 20 parts of terpene, 180 parts of a supporting structure and 50 parts of a deodorant, and 25 parts of an antiwear agent.
3. A novel zeolite deodorant bead as claimed in claim 1 or claim 2 wherein the support structure is formed by heating the organic material to a temperature of 400 ℃ in the absence of air and then reacting with the gas to cause erosion of the surface and the development of a microporous structure.
4. A novel zeolite deodorant bead as claimed in claim 3 wherein the organic material comprises nut shells, coal, wood, and the step of reacting with gas comprises: firstly, introducing 5% H2/Ar atmosphere, keeping for 4H, and then cooling to room temperature; then switching to air atmosphere, heating to 200 ℃ at the speed of 1 ℃/min, keeping for 2h, and cooling to room temperature; finally, the nitrogen atmosphere is switched, the temperature is raised to 800 ℃ at the speed of 1 ℃/min, and the temperature is kept for 4 h.
5. A novel zeolite deodorant bead as claimed in claim 1 or 2 wherein the deodorant is one or more of camphor tree essential oil, eucalyptus essential oil or yucca plant essential oil.
6. A novel zeolite deodorant bead as claimed in claim 1 or 2 wherein the antiwear agent is one of PE wax, PP, PTFE wax.
7. A method for preparing a novel zeolite deodorant bead according to any one of claims 1 to 6, characterized by comprising the steps of:
s1: heating organic raw materials to 400 ℃ under the condition of isolating air, then reacting with gas, corroding the surface to generate a structure with developed micropores to form a supporting structure, and grinding the supporting structure into a spherical shape;
s2: adding zeolite, sodium polyacrylate and cetylpyridinium chloride into a sand mill for grinding, controlling the particle size to be 100-300 nm, adding fennel, terpene and deodorant, and continuing grinding for 20-40 min to obtain ground powder;
s3: adding the support structure in the S1 into the ground powder, continuously stirring for 10-30 min, and drying and granulating after uniformly stirring to obtain spherical deodorant beads;
s4: and pouring the antiwear agent into a rubber box of a coating machine uniformly, starting a traveling switch, feeding to start coating, continuously stirring, realizing coating operation on the outer surface of the spherical deodorization bead by using the coating machine, and opening the surface of the spherical deodorization bead by using an opening cutter on an opening machine after the coating is finished to obtain the final zeolite deodorization bead.
8. The preparation method of the novel zeolite deodorant bead as claimed in claim 7, wherein the particle size of the zeolite deodorant bead is 1-10 mm.
9. The method for preparing the novel zeolite deodorant bead according to claim 7, wherein the deodorant is one or more of camphor tree essential oil, eucalyptus essential oil or yucca plant essential oil, and the antiwear agent is one of PE wax, PP wax and PTFE wax.
10. The method for preparing a novel zeolite deodorant bead according to claim 7, wherein in S4, each zeolite deodorant bead is provided with 20-30 micropores, and the diameter of each micropore is 200-300 μm.
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