CN114654820A - Novel material for antiviral and bactericidal air purification equipment and preparation process thereof - Google Patents

Novel material for antiviral and bactericidal air purification equipment and preparation process thereof Download PDF

Info

Publication number
CN114654820A
CN114654820A CN202210279478.7A CN202210279478A CN114654820A CN 114654820 A CN114654820 A CN 114654820A CN 202210279478 A CN202210279478 A CN 202210279478A CN 114654820 A CN114654820 A CN 114654820A
Authority
CN
China
Prior art keywords
layer
woven fabric
fabric layer
air purification
antiviral
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN202210279478.7A
Other languages
Chinese (zh)
Other versions
CN114654820B (en
Inventor
刘李杰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nantong Kangjing Environmental Protection Technology Co ltd
Original Assignee
Nantong Kangjing Environmental Protection Technology Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nantong Kangjing Environmental Protection Technology Co ltd filed Critical Nantong Kangjing Environmental Protection Technology Co ltd
Priority to CN202210279478.7A priority Critical patent/CN114654820B/en
Publication of CN114654820A publication Critical patent/CN114654820A/en
Application granted granted Critical
Publication of CN114654820B publication Critical patent/CN114654820B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/0027—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions
    • B01D46/0028—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions provided with antibacterial or antifungal means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B33/00—Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/0007—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding involving treatment or provisions in order to avoid deformation or air inclusion, e.g. to improve surface quality
    • B32B37/0015—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding involving treatment or provisions in order to avoid deformation or air inclusion, e.g. to improve surface quality to avoid warp or curl
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/0007—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding involving treatment or provisions in order to avoid deformation or air inclusion, e.g. to improve surface quality
    • B32B37/003—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding involving treatment or provisions in order to avoid deformation or air inclusion, e.g. to improve surface quality to avoid air inclusion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/06—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the heating method
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/10—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
    • B32B37/1207—Heat-activated adhesive
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
    • B32B9/005—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising one layer of ceramic material, e.g. porcelain, ceramic tile
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
    • B32B9/04—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
    • B32B9/04—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B9/047—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material made of fibres or filaments
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
    • B32B37/1207—Heat-activated adhesive
    • B32B2037/1215—Hot-melt adhesive
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/20—Properties of the layers or laminate having particular electrical or magnetic properties, e.g. piezoelectric
    • B32B2307/21—Anti-static
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/714—Inert, i.e. inert to chemical degradation, corrosion
    • B32B2307/7145—Rot proof, resistant to bacteria, mildew, mould, fungi

Landscapes

  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Quality & Reliability (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Filtering Materials (AREA)

Abstract

The invention belongs to the technical field of air purification equipment, in particular to a novel material for antiviral and bactericidal air purification equipment and a preparation process thereof, wherein the novel material comprises a first non-woven fabric layer; a second non-woven fabric layer is fixedly connected to the boundary of the first non-woven fabric layer through a hot melt adhesive; an antistatic layer, a brown algae fucosan antibacterial layer, an active carbon filter layer, a fiber filter layer and a ceramic filter layer are sequentially arranged between the first non-woven fabric layer and the second non-woven fabric layer; the antistatic layer is in contact with the first non-woven fabric layer; the ceramic filter layer is in contact with the second non-woven fabric layer; after flattening the subassembly with the material, use the electrical heating silk to carry out the structural design of bonding processing to the material, realized reducing the function that the possibility of the condition such as fold appears in the material course of working, effectually solved the in-process of material processing, received influences such as fold easily for the problem of flaw appears in the processing of material.

Description

Novel material for antiviral and bactericidal air purification equipment and preparation process thereof
Technical Field
The invention relates to the technical field of air purification equipment, in particular to a novel material for antiviral and antibacterial air purification equipment and a preparation process thereof.
Background
The air purification equipment is equipment which can filter or clean dust, germs, viruses and the like in air by blowing or sucking the air through a filter screen, so that the air is purer and safer.
The invention discloses an electrostatic fiber integrated filter element for outdoor air purification equipment and a production process thereof, which is disclosed by a Chinese patent with the publication number of CN106884264B, wherein polypropylene hot-melt fibers are used as raw materials, a hot-rolling method non-woven fabric production process is adopted, the polypropylene hot-melt fibers are firstly processed into electrostatic fiber hot-rolling non-woven fabric, then the electrostatic fiber hot-rolling non-woven fabric and melt-blown non-woven fabric are compounded together, and the composite non-woven fabric is used for manufacturing the integrated filter element.
When materials of the air filter element are processed, the situation that wrinkles occur among the materials or air is reserved among the materials is often easy to occur, so that the situation that layers are not tightly attached after the materials are processed is caused, and the use of the air filter element is influenced; therefore, a novel material for air purification equipment with antiviral and antibacterial effects and a preparation process thereof are provided to solve the problems.
Disclosure of Invention
In order to make up for the defects of the prior art and solve the problems in the background art, the invention provides a novel material for antiviral and bactericidal air purification equipment and a preparation process thereof.
The technical scheme adopted by the invention for solving the technical problems is as follows: the novel material for the antiviral and bactericidal air purification equipment comprises a first non-woven fabric layer; a second non-woven fabric layer is fixedly connected to the boundary of the first non-woven fabric layer through a hot melt adhesive; an antistatic layer, a brown alga fucosan antibacterial layer, an active carbon filter layer, a fiber filter layer and a ceramic filter layer are sequentially arranged between the first non-woven fabric layer and the second non-woven fabric layer; the antistatic layer is in contact with the first non-woven fabric layer; the ceramic filter layer is in contact with the second non-woven fabric layer; the areas and the shapes of the antistatic layer, the brown algae fucosan antibacterial layer, the activated carbon filtering layer, the fiber filtering layer and the ceramic filtering layer are all consistent; the first non-woven fabric layer and the second non-woven fabric layer are larger in area than the antistatic layer and are identical in shape; the treatment effect of the air purification equipment can be better.
Preferably, the preparation process is suitable for the novel material for the antiviral and bactericidal air purification equipment, and comprises the following steps:
s1: sequentially stacking a second non-woven fabric layer, a ceramic filter layer, a fiber filter layer, an activated carbon filter layer, a brown algae fucosan antibacterial layer, an antistatic layer and a first non-woven fabric layer on an operating table of a laminating machine;
s2: placing the hot melt adhesive block at a position where the first non-woven fabric layer and the second non-woven fabric layer are slightly larger than other layers;
s3: starting the pressing machine, enabling the pressing machine to push the push rod, further enabling the push rod to push the flattening assembly, flattening each layer, further laminating the layers on the surface of the first non-woven fabric layer, and extruding the first non-woven fabric layer;
s4: enabling the electric heating wire to work, heating the heat transfer pad, enabling the heat transfer pad to heat the hot melt adhesive block, enabling the hot melt adhesive block to be molten, further sticking the first non-woven fabric layer and the second non-woven fabric layer together, and wrapping each layer inside the first non-woven fabric layer and the second non-woven fabric layer;
s5: and taking down the material, and putting the material into a dryer for drying to obtain a finished product.
Preferably, the flattening assembly in S3 includes a hinge shaft, an arc-shaped connecting rod and a flattening roller; the hinge shafts are fixedly connected to the side walls of the laminated plates and are symmetrically arranged on two sides of the laminated plates; two groups of arc-shaped connecting rods are hinged to the hinge shaft; each group of arc-shaped connecting rods is rotatably connected with a flattening roller; the heights of the two flattening rollers are kept consistent; a torsional spring is arranged at the hinged position of the arc-shaped connecting rod; the problem of the defect appears in the processing of effectual material processing is influenced by fold etc. easily to the in-process of having solved material processing.
Preferably, a hollow oscillating column is arranged inside the flattening roller; the inner wall of the hollow oscillating column is provided with a hemispherical groove which is regularly arranged in a circumferential array; a plurality of knocking balls are arranged inside the hollow oscillating column; the possibility that excessive residual air between materials causes bulging between the materials and easily influences the processing of the materials can be effectively reduced.
Preferably, a magnetic strip is fixedly connected inside the hollow oscillating column; the magnetic strip is arranged at a position corresponding to the hemispherical groove in the hollow oscillating column; the outer wall of the knocking ball is wrapped with an iron sheet layer; the flattening roller has higher vibration strength and better air extrusion effect.
Preferably, the hollow oscillating column is arranged inside the flattening roller; the side wall of the hollow oscillating column is fixedly connected with a plurality of oscillating rods which are regularly arranged in a circumferential array; the end part of the oscillating rod is fixedly connected to the inner side wall of the flattening roller; the oscillation of the surface of the flattening roller can be more stable and can last for a longer time.
Preferably, a shaking block is arranged inside the knocking ball; the shaking block is arranged at the center of the knocking ball; a metal elastic sheet is fixedly connected to the side wall of the shaking block; the end part of the metal elastic sheet is fixedly connected to the inner side wall of the knocking ball; the knocking ball can continue to vibrate, so that the vibration effect on the surface of the flattening roller is better.
Preferably, the outer surface of the knocking ball is wrapped with a reinforcing and protecting outer layer; the surface of the iron sheet layer is effectively prevented from being scratched and abraded.
The invention has the advantages that:
1. according to the invention, through the structural design that the material is rolled by the flattening component and then is bonded and processed by the electric heating wire, the function of reducing the possibility of wrinkles and other conditions in the material processing process is realized, and the problem that the material is easily affected by wrinkles and the like in the material processing process to cause defects in the material processing process is effectively solved.
2. According to the invention, through the structural design that the knocking ball in the hollow vibrating column falls down to hit the bottom of the hollow vibrating column and further conduct vibration to the bottom position of the flattening roller, the function of extruding air among all layers of materials is realized, the air is effectively reduced to swell the materials, and the processing of the materials is easily influenced.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a side cross-sectional view of the novel material of example one;
FIG. 2 is a flow chart of a process for preparing a novel material for an air cleaning apparatus for anti-virus sterilization;
fig. 3 is a perspective view of a laminated board according to the first embodiment;
fig. 4 is a front view of a laminated board according to the first embodiment;
FIG. 5 is a side sectional view of a flattening roller according to the first embodiment;
FIG. 6 is an enlarged view at A in FIG. 5;
fig. 7 is a side cross-sectional view of a struck ball according to the first embodiment;
fig. 8 is a schematic structural diagram of a counterweight according to the second embodiment.
In the figure: 1. a first nonwoven layer; 101. a second nonwoven layer; 102. an antistatic layer; 103. a brown algae fucosan antibacterial layer; 104. an activated carbon filter layer; 105. a fibrous filtration layer; 106. a ceramic filter layer; 2. a push rod; 3. pressing the plywood; 301. an electric heating wire; 302. a heat transfer pad; 4. a hinge shaft; 5. an arc-shaped connecting rod; 6. flattening rollers; 7. a hollow oscillating column; 8. knocking and hitting the ball; 9. a magnetic strip; 10. an iron sheet layer; 11. a vibrating rod; 12. a shaking block; 13. a metal elastic sheet; 14. reinforcing the protective outer layer; 15. and a balancing weight.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example one
Referring to fig. 1 to 7, a novel material for an air cleaning device for anti-virus and sterilization includes a first nonwoven fabric layer 1; a second non-woven fabric layer 101 is fixedly connected to the boundary of the first non-woven fabric layer 1 through a hot melt adhesive; an antistatic layer 102, a brown algae fucosan antibacterial layer 103, an activated carbon filter layer 104, a fiber filter layer 105 and a ceramic filter layer 106 are sequentially arranged between the first non-woven fabric layer 1 and the second non-woven fabric layer 101; the antistatic layer 102 is in contact with the first non-woven fabric layer 1; the ceramic filter layer 106 is in contact with the second non-woven fabric layer 101; the area and shape of the antistatic layer 102, the brown algae fucosan antibacterial layer 103, the activated carbon filter layer 104, the fiber filter layer 105 and the ceramic filter layer 106 are consistent; the areas of the first non-woven fabric layer 1 and the second non-woven fabric layer 101 are larger than that of the antistatic layer 102, and the shapes of the first non-woven fabric layer and the second non-woven fabric layer are the same; when the air purifying device works, in the using process of the filtering material, the first non-woven fabric layer 1 faces the air inlet direction, when air enters the material, virus, germs and the like in the air can be treated through the antivirus and bacteriostasis effects of the brown algae fucosan antibacterial layer 103, peculiar smell in the air is adsorbed through the activated carbon filtering layer 104, macromolecular particles in the air are filtered through the fiber filtering layer 105, and finally germs, particulate matters and the like in the air are further treated through the ceramic filtering layer 106, so that the treatment effect of the air purifying device is better, meanwhile, the static electricity on the surface of the material is less through the conductive filler filled in the antistatic layer 102, the static electricity adsorption of surrounding dust is effectively reduced, and the condition that the surface of the material is dirty is caused is generated.
The preparation process is suitable for the novel material for the antiviral and antibacterial air purification equipment, which is disclosed by claim 1, and comprises the following steps of:
s1: sequentially stacking a second non-woven fabric layer 101, a ceramic filter layer 106, a fiber filter layer 105, an activated carbon filter layer 104, a brown algae fucosan antibacterial layer 103, an antistatic layer 102 and a first non-woven fabric layer 1 on an operation table of a laminating machine;
s2: placing a hot melt adhesive block at a position where the first non-woven fabric layer 1 and the second non-woven fabric layer 101 are slightly larger than other layers;
s3: starting the laminating machine, enabling the laminating machine to push the push rod 2, further enabling the push rod 2 to push the flattening assembly, flattening each layer, further laminating the layers on the surface of the first non-woven fabric layer 1, and extruding the first non-woven fabric layer 1;
s4: the electric heating wire 301 is operated to heat the heat transfer pad 302, so that the heat transfer pad 302 heats the hot melt adhesive block to melt the hot melt adhesive block, the first non-woven fabric layer 1 and the second non-woven fabric layer 101 are adhered together, and the first non-woven fabric layer 1 and the second non-woven fabric layer 101 are wrapped with each layer;
s5: and taking down the material, and putting the material into a dryer for drying to obtain a finished product.
The flattening assembly in the S3 comprises a hinge shaft 4, an arc-shaped connecting rod 5 and a flattening roller 6; the hinge shafts 4 are fixedly connected to the side walls of the laminated plates 3 and are symmetrically arranged on two sides of the laminated plates 3; two groups of arc-shaped connecting rods 5 are hinged on the hinge shaft 4; each group of arc-shaped connecting rods 5 is rotatably connected with a flattening roller 6; the heights of the two flattening rollers 6 are kept consistent; a torsional spring is arranged at the hinged position of the arc-shaped connecting rod 5; when the material pressing machine is started to press materials, the flattening rollers 6 can be in contact with the center of the materials firstly, and then the pressing is continued to be pressed downwards, the arc-shaped connecting rods 5 can be pushed to extrude torsion springs, so that the flattening rollers 6 are tightly attached to the surfaces of the materials, the materials are flattened, and then after the pressing plates 3 are in contact with the materials, the hot melt adhesives can be melted through the electric heating wires 301, the materials are pasted and fixed, the materials are formed, after the materials are flattened through the flattening components, the materials are subjected to bonding processing through the electric heating wires 301, functions of reducing the possibility of the occurrence of wrinkles and other conditions in the material processing process are achieved, the problem that defects exist in the material processing process is solved effectively, and the material pressing machine is affected easily and the defects in the material processing process are solved.
A hollow vibrating column 7 is arranged inside the flattening roller 6; the inner wall of the hollow oscillating column 7 is provided with a hemispherical groove which is regularly arranged in a circumferential array; a plurality of knocking balls 8 are arranged inside the hollow oscillating column 7; when the flattening roller 6 works, in the rotating process, the hollow vibrating column 7 can drive the knocking ball 8 to move, after the knocking ball 8 is driven to be in the air, the knocking ball 8 can fall down after rising to a certain degree, and then the knocking ball is hammered at the bottom of the hollow vibrating column 7, so that the flattening roller 6 can vibrate, after the flattening roller 6 is contacted with materials, air between the materials can be extruded out through vibration, the residual air between the materials is less, the excessive residual air between the materials can be effectively reduced, the materials are swelled, and the possibility of influence on the processing of the materials is easily caused.
A magnetic strip 9 is fixedly connected inside the hollow oscillating column 7; the magnetic strip 9 is arranged at a position corresponding to the hemispherical groove in the hollow oscillating column 7; the outer wall of the knocking ball 8 is wrapped with an iron sheet layer 10; when the hollow vibrating column 7 lifts the knocking ball 8 during working, the magnetic strip 9 adsorbs the iron sheet layer 10, so that the hollow vibrating column 7 can lift the knocking ball 8 to a higher height, the knocking ball 8 can fall down and impact with a higher force, the flattening roller 6 has higher vibrating strength, and the air squeezing effect is better.
The hollow oscillating column 7 is arranged inside the flattening roller 6; the side wall of the hollow oscillating column 7 is fixedly connected with a plurality of oscillating rods 11 which are regularly arranged in a circumferential array; the end part of the oscillating rod 11 is fixedly connected to the inner side wall of the flattening roller 6; at the during operation, when the hollow shock post 7 produced the shock, shock pole 11 can absorb the shock that hollow shock post 7 produced, and then continuously rocks, at the in-process that shock pole 11 rocked, can continuously conduct the vibration to the external world of flattening roller 6 to can make the shock on flattening roller 6 surface more steady, and the duration is longer.
A shaking block 12 is arranged inside the knocking ball 8; the shaking block 12 is arranged at the center of the knocking ball 8; a metal elastic sheet 13 is fixedly connected to the side wall of the shaking block 12; the end part of the metal elastic sheet 13 is fixedly connected to the inner side wall of the knocking ball 8; when the knocking ball 8 strikes the bottom of the hollow vibrating column 7 to generate vibration, the shaking block 12 can shake in the knocking ball 8 to smash the inner side wall of the knocking ball 8, so that the inside of the knocking ball 8 can continuously generate vibration, and meanwhile, when the shaking block 12 slowly returns, the metal elastic sheet 13 can also shake for a period of time, so that the knocking ball 8 can continue to generate vibration, and the vibration effect on the surface of the flattening roller 6 is better.
The outer surface of the knocking ball 8 is wrapped with a reinforced protective outer layer 14; when the knocking ball 8 hits the surface of the hollow oscillating column 7 during operation, the reinforcing and protecting outer layer 14 can protect the surface of the iron sheet layer 10, and the surface of the iron sheet layer 10 is effectively prevented from being scratched and abraded.
Example two
Referring to fig. 8, in a first comparative example, as another embodiment of the present invention, a weight block 15 is disposed inside the shaking block 12; the balancing weight 15 is arranged at the central position of the shaking block 12; when the shaking block 12 shakes in the knocking ball 8 during operation, the weight balancing block 15 can increase the weight of the shaking block 12, so that the effect of the shaking block 12 in knocking the inner wall of the knocking ball 8 is better, and meanwhile, the vibration amplitude generated by the metal elastic sheet 13 is larger and the duration is longer.
The theory of operation, at the during-process that filter material used, with the direction of first non-woven fabrics layer 1 to the air admission, and then when the air admission material is inside, through the antiviral bacteriostatic action of brown alga fucosan antibacterial layer 103, can handle virus germ etc. in the air, and then adsorb the peculiar smell in the air through active carbon filter layer 104, filter the macromolecular granule in the air through fiber filter layer 105, further handle germ and particulate matter etc. in the air through ceramic filter layer 106 at last, thereby can make air purification equipment's treatment effect better, the electrically conductive filler through the inside packing of antistatic layer 102 simultaneously, can make the static on material surface still less, the effectual static that has reduced adsorbs dust on every side, lead to the condition that the material surface becomes dirty to appear.
When starting the pressfitting machine to carry out the pressfitting to the material, can make flattening roller 6 at first with the contact of material central point, and then continue the in-process of pushing down, can promote 5 extrusion torsional springs of arc connecting rod, and then make 6 inseparable laminating of flattening roller on the surface of material, roll the material flat, and then after pressfitting board 3 and material contact, accessible electric heating wire 301 melts the hot melt adhesive, it is fixed to paste the material, make the material shaping, roll the material through the subassembly that flattens, use electric heating wire 301 to carry out bonding process's structural design to the material, realized reducing the function of the possibility that the condition such as fold appears in the material course of working, the effectual in-process of solving material processing, receive influences such as fold easily, make the problem of flaw appear in the processing of material.
When the roller 6 is at the pivoted in-process, accessible hollow shock post 7 drives strikes ball 8 and removes, will strike after ball 8 drives half-sky, strike ball 8 and can fall after rising to the certain degree, and then pound the bottom position of hitting at hollow shock post 7, thereby can make roller 6 vibrate, after roller 6 and material contact, can extrude the air between the material through vibrating, make remaining air still less between the material, thereby can effectually reduce remaining air too much between the material, lead to the bulging between the material, cause the possibility of influence to the processing of material easily.
When the hollow vibrating column 7 lifts the knocking ball 8, the magnetic strip 9 adsorbs the iron sheet layer 10, so that the height of the knocking ball 8 lifted by the hollow vibrating column 7 is higher, the knocking ball 8 falls down and is knocked more strongly, the vibrating strength of the flattening roller 6 is higher, and the air extruding effect is better.
When the hollow shock post 7 produced the shock, vibrate the vibration that the post 7 produced that can absorb the hollow shock to the pole 11, and then continuously rock, vibrate the in-process that the pole 11 rocked, can continuously conduct the vibration to the external world of flattening roller 6 to can make the vibration on flattening roller 6 surface more steady, and duration is longer.
When knocking ball 8 and knocking the bottom of hollow vibrating column 7 to generate vibration, shaking block 12 can shake in knocking ball 8, so as to pound the inner side wall of knocking ball 8, thereby enabling the inside of knocking ball 8 to continuously generate vibration, and meanwhile, when shaking block 12 slowly returns, metal elastic sheet 13 can also shake for a period of time, thereby enabling knocking ball 8 to continue to generate vibration, and enabling the vibration effect on the surface of flattening roller 6 to be better.
When the knocking ball 8 hits the surface of the hollow oscillating column 7, the reinforcing and protecting outer layer 14 can protect the surface of the iron sheet layer 10, and the surface of the iron sheet layer 10 is effectively prevented from being scratched and abraded.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing shows and describes the general principles, principal features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed.

Claims (8)

1. The novel material for the antiviral and bactericidal air purification equipment is characterized in that: comprises a first non-woven fabric layer (1); a second non-woven fabric layer (101) is fixedly connected with the boundary of the first non-woven fabric layer (1) through hot melt adhesive; an antistatic layer (102), a brown algae fucosan antibacterial layer (103), an activated carbon filter layer (104), a fiber filter layer (105) and a ceramic filter layer (106) are sequentially arranged between the first non-woven fabric layer (1) and the second non-woven fabric layer (101); the antistatic layer (102) is in contact with the first non-woven fabric layer (1); the ceramic filter layer (106) is in contact with the second non-woven fabric layer (101); the area and shape of the antistatic layer (102), the brown algae fucosan antibacterial layer (103), the activated carbon filter layer (104), the fiber filter layer (105) and the ceramic filter layer (106) are all consistent; the first non-woven fabric layer (1) and the second non-woven fabric layer (101) are larger in area than the antistatic layer (102) and are identical in shape.
2. A process for preparing a novel material for antiviral and antibacterial air purification equipment, which is suitable for the novel material for antiviral and antibacterial air purification equipment as set forth in claim 1, comprising the steps of:
s1: sequentially stacking a second non-woven fabric layer (101), a ceramic filter layer (106), a fiber filter layer (105), an activated carbon filter layer (104), a brown algae fucosan antibacterial layer (103), an antistatic layer (102) and the first non-woven fabric layer (1) on an operating table of a laminating machine;
s2: placing the hot melt adhesive block at a position where the first non-woven fabric layer (1) and the second non-woven fabric layer (101) are slightly larger than other layers;
s3: starting the laminating machine, enabling the laminating machine to push the push rod (2) so as to enable the push rod (2) to push the flattening assembly to flatten each layer, and then laminating the layers on the surface of the first non-woven fabric layer (1) to extrude the first non-woven fabric layer (1);
s4: enabling the electric heating wire (301) to work, heating the heat transfer pad (302), enabling the heat transfer pad (302) to heat the hot melt adhesive block, enabling the hot melt adhesive block to be molten, further pasting the first non-woven fabric layer (1) and the second non-woven fabric layer (101) together, and wrapping the layers in the first non-woven fabric layer (1) and the second non-woven fabric layer (101);
s5: and taking down the material, and putting the material into a dryer for drying to obtain a finished product.
3. The process for preparing the novel material for the air purification equipment with antiviral and antibacterial effects as claimed in claim 2, wherein the process comprises the following steps: the flattening assembly in the S3 comprises a hinge shaft (4), an arc-shaped connecting rod (5) and a flattening roller (6); the hinge shafts (4) are fixedly connected to the side walls of the laminated plates (3) and are symmetrically arranged on two sides of the laminated plates (3); two groups of arc-shaped connecting rods (5) are hinged on the hinge shaft (4); each group of arc-shaped connecting rods (5) is rotatably connected with a flattening roller (6); the heights of the two flattening rollers (6) are kept consistent; and a torsional spring is arranged at the hinged position of the arc-shaped connecting rod (5).
4. The preparation process of the novel material for the antiviral and bactericidal air purification equipment as claimed in claim 3, wherein the preparation process comprises the following steps: a hollow oscillating column (7) is arranged inside the flattening roller (6); the inner wall of the hollow oscillating column (7) is provided with a hemispherical groove which is regularly arranged in a circumferential array; a plurality of knocking balls (8) are arranged inside the hollow oscillating column (7).
5. The preparation process of the novel material for the air purification equipment with antiviral and antibacterial effects as claimed in claim 4, wherein the preparation process comprises the following steps: a magnetic strip (9) is fixedly connected inside the hollow oscillating column (7); the magnetic strip (9) is arranged at a position corresponding to the hemispherical groove in the hollow oscillating column (7); the outer wall of the knocking ball (8) is wrapped with an iron sheet layer (10).
6. The preparation process of the novel material for the antiviral and bactericidal air purification equipment as claimed in claim 5, wherein the preparation process comprises the following steps: the hollow oscillating column (7) is arranged inside the flattening roller (6); the side wall of the hollow oscillating column (7) is fixedly connected with a plurality of oscillating rods (11) which are regularly arranged in a circumferential array; the end part of the oscillating rod (11) is fixedly connected to the inner side wall of the flattening roller (6).
7. The preparation process of the novel material for the antiviral and bactericidal air purification equipment as claimed in claim 6, wherein the preparation process comprises the following steps: a shaking block (12) is arranged inside the knocking ball (8); the shaking block (12) is arranged at the center of the knocking ball (8); a metal elastic sheet (13) is fixedly connected to the side wall of the shaking block (12); the end part of the metal elastic sheet (13) is fixedly connected to the inner side wall of the knocking ball (8).
8. The process for preparing the novel material for the air purification equipment with antiviral and antibacterial effects as claimed in claim 7, wherein the process comprises the following steps: the outer surface of the knocking ball (8) is wrapped with a reinforcing and protecting outer layer (14).
CN202210279478.7A 2022-03-21 2022-03-21 Novel material for antiviral and bactericidal air purification equipment and preparation process thereof Active CN114654820B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202210279478.7A CN114654820B (en) 2022-03-21 2022-03-21 Novel material for antiviral and bactericidal air purification equipment and preparation process thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202210279478.7A CN114654820B (en) 2022-03-21 2022-03-21 Novel material for antiviral and bactericidal air purification equipment and preparation process thereof

Publications (2)

Publication Number Publication Date
CN114654820A true CN114654820A (en) 2022-06-24
CN114654820B CN114654820B (en) 2023-11-14

Family

ID=82031383

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202210279478.7A Active CN114654820B (en) 2022-03-21 2022-03-21 Novel material for antiviral and bactericidal air purification equipment and preparation process thereof

Country Status (1)

Country Link
CN (1) CN114654820B (en)

Citations (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02252559A (en) * 1989-03-28 1990-10-11 Shin Kobe Electric Mach Co Ltd Preparation of laminated sheet
US5603747A (en) * 1993-02-02 1997-02-18 Minnesota Mining And Manufacturing Company Air filter and method of producing the same
CN1943841A (en) * 2006-09-23 2007-04-11 张连墩 A filtering material made of non-woven charcoal cloth
JP2007152216A (en) * 2005-12-05 2007-06-21 Toray Ind Inc Nonwoven fabric for filter
CN104861883A (en) * 2014-02-26 2015-08-26 凯孚尔有限公司 Method for providing lamination film with adhesive, and method for applying cylindrical hot melt
CN106390602A (en) * 2016-12-01 2017-02-15 镇江润泓新材料科技有限公司 Filtering material used for air/liquid filter, and preparation method thereof
CN206008306U (en) * 2016-09-13 2017-03-15 东莞市罗兰汽车配件制造有限公司 A kind of air-conditioning filter cleaner
CN207941303U (en) * 2017-11-02 2018-10-09 深圳市中建南方环境股份有限公司 A kind of composite filter element and air filter
KR102087779B1 (en) * 2019-08-19 2020-03-11 남양부직포 주식회사 Manufacturing apparatus of active carbon filter with multilayered structure
CN111828441A (en) * 2020-07-28 2020-10-27 温州泰乐维工程设计有限公司 Air oscillation controller for railway tunnel
CN111845011A (en) * 2020-07-27 2020-10-30 陈晓瑜 Composite non-woven fabric hot-pressing equipment
US20210086117A1 (en) * 2017-12-14 2021-03-25 Don & Low Limited Nonwoven fabric
CN113119535A (en) * 2020-01-15 2021-07-16 东莞市科迪实业有限公司 Degradable non-woven fabric and preparation method thereof
CN213790406U (en) * 2020-09-16 2021-07-27 宿州衣尔雅无纺布有限公司 Filter material non-woven fabric
CN114132032A (en) * 2021-11-24 2022-03-04 西南林业大学 Air filtering membrane with adsorbability and preparation method thereof

Patent Citations (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02252559A (en) * 1989-03-28 1990-10-11 Shin Kobe Electric Mach Co Ltd Preparation of laminated sheet
US5603747A (en) * 1993-02-02 1997-02-18 Minnesota Mining And Manufacturing Company Air filter and method of producing the same
JP2007152216A (en) * 2005-12-05 2007-06-21 Toray Ind Inc Nonwoven fabric for filter
CN1943841A (en) * 2006-09-23 2007-04-11 张连墩 A filtering material made of non-woven charcoal cloth
CN104861883A (en) * 2014-02-26 2015-08-26 凯孚尔有限公司 Method for providing lamination film with adhesive, and method for applying cylindrical hot melt
CN206008306U (en) * 2016-09-13 2017-03-15 东莞市罗兰汽车配件制造有限公司 A kind of air-conditioning filter cleaner
CN106390602A (en) * 2016-12-01 2017-02-15 镇江润泓新材料科技有限公司 Filtering material used for air/liquid filter, and preparation method thereof
CN207941303U (en) * 2017-11-02 2018-10-09 深圳市中建南方环境股份有限公司 A kind of composite filter element and air filter
US20210086117A1 (en) * 2017-12-14 2021-03-25 Don & Low Limited Nonwoven fabric
KR102087779B1 (en) * 2019-08-19 2020-03-11 남양부직포 주식회사 Manufacturing apparatus of active carbon filter with multilayered structure
CN113119535A (en) * 2020-01-15 2021-07-16 东莞市科迪实业有限公司 Degradable non-woven fabric and preparation method thereof
CN111845011A (en) * 2020-07-27 2020-10-30 陈晓瑜 Composite non-woven fabric hot-pressing equipment
CN111828441A (en) * 2020-07-28 2020-10-27 温州泰乐维工程设计有限公司 Air oscillation controller for railway tunnel
CN213790406U (en) * 2020-09-16 2021-07-27 宿州衣尔雅无纺布有限公司 Filter material non-woven fabric
CN114132032A (en) * 2021-11-24 2022-03-04 西南林业大学 Air filtering membrane with adsorbability and preparation method thereof

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
杨坤彬, 邱晔, 彭金辉, 马祥元, 张世敏: "活性炭无纺布的研制", 云南化工, no. 03, pages 4 - 10 *

Also Published As

Publication number Publication date
CN114654820B (en) 2023-11-14

Similar Documents

Publication Publication Date Title
JP2007531567A5 (en)
CN107120939A (en) A kind of shuttle-type cloth clean type drying dust arrester
JPH04180808A (en) Molded filter
JP2004532098A (en) Composite filter and method for producing the same
CN101400290A (en) Mop head and mop with such a mop head
CN114654820A (en) Novel material for antiviral and bactericidal air purification equipment and preparation process thereof
JP3301227B2 (en) Filter manufacturing method
JP2949789B2 (en) Filter unit
JPH0622891A (en) Wiping cloth and its production
JP2981534B2 (en) Cassette type multi-stage filter
JP2002001020A (en) Filtering medium
JP2012239995A (en) Electret filter medium
JP5412317B2 (en) Filter drying apparatus and filter drying method
CN211586632U (en) Saturated activated carbon regeneration equipment
CN215104156U (en) A dust collector for processing cotton flannel surface fabric
CN115475780A (en) Preparation process of PP composite material
CN108532263A (en) A kind of garment production dust exhaust apparatus
CN210869976U (en) Non-woven fabric mask machine equipment component
CN113398660B (en) Filtering material and application thereof
CN208139445U (en) A kind of novel circular air filter arrangement
JP6282423B2 (en) Bag filter for dust collection
JP3295132B2 (en) Filter media for dust collection
JP2008114177A (en) Nonwoven fabric for air sucking filter
CN113813107A (en) Dressing and preparation method thereof
CN111330364A (en) Soft rubber filtering component for dust collector and preparation method

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant