阅读说明：本技术 一种壳聚糖改性为棉针织布材料的方法 (Method for modifying chitosan into cotton knitted fabric material ) 是由 李康 于 2021-08-23 设计创作，主要内容包括：本发明公开了一种壳聚糖改性为棉针织布材料的方法,壳聚糖改性为棉针织布材需要使用改性设备,所述改性设备包括改性机构、底座、驱动电机、过滤机构与驱动机构,所述改性机构包括焊接于底座顶部的改性箱、安装于改性箱一侧外壁的等离子发生器、焊接于改性箱一侧外壁的集风箱、焊接于改性箱一侧外壁的冷风机、套接于集风箱进气口的导向管与开设于改性箱与集风箱一侧内壁均开设有等距离分布的进气孔。本发明通过驱动电机的运作能够带动旋转杆与搅拌杆对原料搅拌,时原料能够充分混合,能够增加原料的混合效果,且通过电动阀与挤出管的运作能够将原料进行抽丝处理,使原料能够充分使用,能够增加装置的使用效果,增加装置的实用性。(The invention discloses a method for modifying chitosan into a cotton knitted fabric material, wherein modification equipment is required to be used for modifying the chitosan into the cotton knitted fabric material, and the modification equipment comprises a modification mechanism, a base, a driving motor, a filtering mechanism and a driving mechanism, wherein the modification mechanism comprises a modification box welded on the top of the base, a plasma generator arranged on the outer wall of one side of the modification box, an air collecting box welded on the outer wall of one side of the modification box, an air cooler welded on the outer wall of one side of the modification box, a guide pipe sleeved on an air inlet of the air collecting box, and air inlets which are distributed equidistantly and arranged on the inner walls of one sides of the modification box and the air collecting box. According to the invention, the rotary rod and the stirring rod can be driven to stir the raw materials through the operation of the driving motor, the raw materials can be fully mixed, the mixing effect of the raw materials can be increased, the raw materials can be subjected to wire drawing treatment through the operation of the electric valve and the extrusion pipe, so that the raw materials can be fully used, the use effect of the device can be increased, and the practicability of the device can be increased.)

1. A method for modifying chitosan into cotton knitted fabric material requires modification equipment, the modification equipment comprises a modification mechanism (5), a base (7), a driving motor (13), a filtering mechanism and a driving mechanism, it is characterized in that the modification mechanism (5) comprises a modification box (16) welded on the top of the base (7), a plasma generator (17) arranged on the outer wall of one side of the modification box (16), an air collecting box (18) welded on the outer wall of one side of the modification box (16), an air cooler (9) welded on the outer wall of one side of the modification box (16), a guide pipe (19) sleeved on an air inlet of the air collecting box (18), and air inlets which are arranged on the inner walls of one sides of the modification box (16) and the air collecting box (18) and are distributed at equal intervals, the air inlet inner wall is sleeved with an air inlet pipe (21), and the bottom of the rotating rod (10) is connected to the output end of the driving motor (13).

The technological method for preparing the cotton knitted fabric material by modifying the chitosan is characterized by comprising the following steps of 1: injecting chitosan, cationic polyamine and a modifier lamp raw material into a heating barrel (1) through a feed hopper (2) for heating and melting;

step 2: the rotating rod (10) and the stirring rod (11) are driven to stir and mix the raw materials through the operation of the driving motor (13), so that the raw materials are fully mixed;

and step 3: extruding the mixed raw materials into a spinning machine (8) through an extrusion pipe (4) by opening an electric valve (3) for spinning to form a fiber material, and conveying the material into a modification box (16);

and 4, step 4: the cold air is filtered by the filter box (20) through the operation of the air cooler (9), and the cold air is stored in the modification box (16);

and 5: the fiber material is processed by plasma under low temperature environment through the operation of a plasma generator (17) to form the cotton knitting fabric material.

2. The method for modifying chitosan into cotton knitted fabric material according to claim 1, wherein the driving mechanism comprises a heating barrel (11), a rotating rod (10) welded to the inner wall of the bottom of the heating barrel (11), stirring rods (11) welded to the outer wall of one side of the rotating rod (10) and distributed equidistantly, an inclined plate (12) welded to the bottom of the inner wall of one side of the heating barrel (11), a discharge hole formed in the inner walls of the bottom of the heating barrel (1) and the inclined plate (12), a discharge pipe sleeved on the inner wall of the discharge hole, an electric valve (3) sleeved on one end of the discharge pipe, and an extrusion pipe (4) sleeved on one end of the electric valve (3).

3. The method for modifying chitosan into cotton knitted fabric material according to claim 1, wherein vertical rods (15) are welded at four corners of the bottom of the heating barrel (1), a bottom plate (6) is welded in the middle of the outer wall of each vertical rod (15), a material leaking groove (14) is formed in one end of the top of the bottom plate (6), and the material leaking groove (14) is located below the extrusion pipe (4).

4. A method for modifying chitosan into cotton knitted fabric material according to claim 1, wherein a silk drawing machine (8) is welded on the top of the base (7), and the silk drawing machine (8) is located under the bottom plate (6).

5. The method for modifying chitosan into cotton knitted fabric material according to claim 1, wherein the filtering mechanism comprises a filtering box (20) and filtering plates (22) welded on one side of the filtering box (20) and distributed at equal intervals, the top of the heating barrel (1) is provided with feeding troughs distributed at equal intervals, and the feeding troughs are sleeved with the feeding hopper (2).

6. The method for modifying chitosan into cotton knitted fabric material according to claim 1, wherein one end of the guide pipe (19) is sleeved on an air outlet of the filter box (20), and the air outlet of the filter box (20) is sleeved on an air outlet of the air cooler (9) through a pipeline.

7. The method for modifying chitosan into cotton knitted fabric material according to claim 5, wherein the heating barrel (1), the electric valve (3), the filament drawing machine (8), the air cooler (9), the driving motor (13) and the plasma generator (17) are all connected with a switch fixed on the outer wall of one side of the heating barrel (1) through conducting wires, and the switch is connected with a power line.

Technical Field

The invention relates to the technical field of modification of chitosan into cotton knitted fabric materials, in particular to a method for modifying chitosan into cotton knitted fabric materials.

Background

The chitosan chitin N-deacetylated product has a similar chemical structure, cellulose is hydroxyl at the C2 position, chitin and chitosan are respectively replaced by an acetamido group and an amino group at the C2 position, the chitin and chitosan have a plurality of unique properties such as biodegradability, cell affinity and biological effect, especially chitosan containing free amino groups is the only alkaline polysaccharide in natural polysaccharide, the amino group in the molecular structure of the chitosan has stronger reactivity than the acetamido group in a chitin molecule, so that the polysaccharide has excellent biological function and can perform chemical modification reaction, therefore, the chitosan is considered as a functional biological material with greater application potential than the cellulose, and the chitosan needs to be modified by using a modifying device.

The existing modification equipment has poor mixing effect and poor practicability to the raw materials, and the existing modification equipment has poor modification effect to the raw materials and poor using effect.

Disclosure of Invention

Based on the technical problems in the background art, the invention provides a method for modifying chitosan into a cotton knitted fabric material.

The invention provides a method for modifying chitosan into a cotton knitted fabric material, which is characterized in that the modification mechanism comprises a modification box welded on the top of the base, a plasma generator arranged on the outer wall of one side of the modification box, an air collecting box welded on the outer wall of one side of the modification box, an air cooler welded on the outer wall of one side of the modification box, a guide pipe sleeved on an air inlet of the air collecting box, and air inlets distributed at equal intervals on the inner walls of one sides of the modification box and the air collecting box, wherein the air inlet inner wall is sleeved with an air inlet pipe, and the bottom of a rotary rod is connected to the output end of the driving motor.

A process method for preparing a cotton knitted fabric material by modifying chitosan is characterized by comprising the following steps of 1: injecting chitosan, cationic polyamine and a modifier lamp raw material into a heating barrel through a feed hopper for heating and melting;

step 2: the rotating rod and the stirring rod are driven to stir and mix the raw materials through the operation of the driving motor, so that the raw materials are fully mixed;

and step 3: extruding the mixed raw materials into a filament drawing machine through an extrusion pipe by opening an electric valve to draw filaments to form a fiber material, and conveying the material into the filament drawing machine;

and 4, step 4: filtering cold air through a filter box by the operation of an air cooler, and storing the cold air in a modification box;

and 5: the fiber material is subjected to plasma treatment in a low-temperature environment through the operation of a plasma generator to form the cotton knitted fabric material.

Preferably, actuating mechanism includes the heating bucket, weld in the rotary rod of rotating to be connected in heating bucket bottom inner wall, weld in the puddler of the equidistance distribution of rotary rod one side outer wall, weld in the swash plate of heating bucket one side inner wall bottom, set up in the discharge gate of heating bucket and swash plate bottom inner wall, cup joint in the row of discharge gate inner wall and expect the pipe, cup joint in the motorised valve of arranging material pipe one end and cup joint in the extrusion pipe of motorised valve one end.

Preferably, the heating barrel bottom four corners all have welded the montant, and the welding of montant outer wall middle part has the bottom plate, and the silo that leaks has been seted up to bottom plate top one end, and leaks the silo below the extrusion pipe.

Preferably, the top of the base is welded with a wire drawing machine, and the wire drawing machine is positioned below the bottom plate.

Preferably, the filtering mechanism comprises a filtering box and filtering plates welded on the inner wall of one side of the filtering box and distributed at equal intervals, the top of the heating barrel is provided with feeding troughs distributed at equal intervals, and the feeding troughs are sleeved with feeding hoppers.

Preferably, one end of the guide pipe is sleeved at the air outlet of the filter box, and the air outlet of the filter box is sleeved at the air outlet of the air cooler through a pipeline.

Preferably, the heating barrel, the electric valve, the filament drawing machine, the air cooler, the driving motor and the plasma generator are all connected with a switch fixed on the outer wall of one side of the heating barrel through wires, and the switch is connected with a power line.

The invention has the beneficial effects that:

1. the rotary rod and the stirring rod can be driven to stir the raw materials through the operation of the driving motor, the raw materials can be fully mixed, the mixing effect of the raw materials can be increased, the raw materials can be subjected to wire drawing treatment through the operation of the electric valve and the extrusion pipe, the raw materials can be fully used, the use effect of the device can be increased, and the practicability of the device can be increased;

2. through setting up the album of wind case at modified mechanism one side inner wall, and set up the air-supply line at album of wind case and modified case one side inner wall, can cool down the air through the air-cooler with the function, the air after the cooling filters through the inside a plurality of filters that set up of rose box, increase the cleanliness factor of air conditioning, the air conditioning after the filtration passes through the stand pipe and carries to album wind case, the inside air conditioning of album wind case is collected at modified case and is stored, can make fibrous material can modify under low temperature state, and carry out plasma modification through the plasma generator that sets up on modified case and handle, can greatly increased modification effect, increase the practicality of device, increase the result of use.

Drawings

FIG. 1 is a schematic structural diagram of a modification apparatus for modifying chitosan into cotton knitted fabric material according to the present invention;

FIG. 2 is a schematic structural diagram of a driving mechanism of a modification apparatus for modifying chitosan into cotton knitted fabric material according to the present invention;

FIG. 3 is a schematic structural view of a spinning machine of a modification device for modifying chitosan into cotton knitted fabric material according to the present invention;

FIG. 4 is a schematic structural diagram of the interior of a modification box of a modification device for modifying chitosan into cotton knitted fabric material according to the present invention;

FIG. 5 is a schematic structural view of an air inlet pipe of a modification apparatus for modifying chitosan into cotton knitted fabric material according to the present invention;

fig. 6 is a schematic structural diagram of a filtering mechanism of a modification device for modifying chitosan into a cotton knitted fabric material according to the present invention.

In the figure: 1 heating barrel, 2 feed hoppers, 3 electric valves, 4 extrusion pipes, 5 modification mechanisms, 6 bottom plates, 7 bases, 8 filament drawing machines, 9 air coolers, 10 rotating rods, 11 stirring rods, 12 inclined plates, 13 driving motors, 14 material leaking grooves, 15 vertical rods, 16 modification boxes, 17 plasma generators, 18 air collecting boxes, 19 guide pipes, 20 filter boxes, 21 air inlet pipes and 22 filter plates.

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.

In the embodiment, referring to fig. 1-6, a method for modifying chitosan into cotton needle-woven fabric material comprises 1 heating barrel, 2 feeding hopper, 3 electric valve, 4 extruding pipe, 5 modifying mechanism, 6 bottom plate, 7 base, 8 filament drawing machine, 9 air cooler, 10 rotating rod, 11 stirring rod, 12 sloping plate, 13 driving motor, 14 leaking trough, 15 vertical rod, 16 modifying box, 17 plasma generator, 18 air collecting box, 19 guiding pipe, 20 filtering box, 21 air inlet pipe, 22 filtering plate, filtering mechanism and driving mechanism, wherein the modifying mechanism 5 comprises modifying box 16 welded on the top of base 7, plasma generator 17 mounted on the outer wall of one side of modifying box 16, air collecting box 18 welded on the outer wall of one side of modifying box 16, air cooler 9 welded on the outer wall of one side of modifying box 16, guiding pipe 19 sleeved on the air inlet of air collecting box 18 and air inlet holes equidistantly distributed on the inner walls of one sides of modifying box 16 and air collecting box 18, an air inlet pipe 21 is sleeved on the air inlet inner wall, and the bottom of the rotating rod 10 is connected to the output end of the driving motor 13.

A process method for preparing a cotton knitted fabric material by modifying chitosan is characterized by comprising the following steps of 1: injecting chitosan, cationic polyamine and a modifier lamp raw material into a heating barrel 1 through a feed hopper 2 for heating and melting;

step 2: the rotating rod 10 and the stirring rod 11 are driven to stir and mix the raw materials through the operation of the driving motor 13, so that the raw materials are fully mixed;

and step 3: extruding the mixed raw materials into a filament drawing machine 8 through an extrusion pipe 4 by opening an electric valve 3 to draw filaments to form fiber materials, and conveying the materials into a filament drawing machine 16;

and 4, step 4: the cold air is filtered by the filter box 20 through the operation of the air cooler 9, and is stored in the modification box 16;

and 5: the fiber material is subjected to plasma treatment under a low-temperature environment through the operation of a plasma generator 17 to form a cotton knitted fabric material;

the driving mechanism comprises a heating barrel 11, a rotating rod 10 welded on the inner wall of the bottom of the heating barrel 11 in a rotating mode, stirring rods 11 welded on the outer wall of one side of the rotating rod 10 in an equidistant mode, an inclined plate 12 welded on the bottom of the inner wall of one side of the heating barrel 11, discharge ports formed in the inner walls of the bottoms of the heating barrel 1 and the inclined plate 12, a discharge pipe sleeved on the inner wall of the discharge port, an electric valve 3 sleeved at one end of the discharge pipe and an extrusion pipe 4 sleeved at one end of the electric valve 3, vertical rods 15 are welded at four corners of the bottom of the heating barrel 1, a bottom plate 6 is welded in the middle of the outer wall of each vertical rod 15, a leakage groove 14 is formed in one end of the top of the bottom plate 6, the leakage groove 14 is located below the extrusion pipe 4, a wire drawing machine 8 is welded at the top of a base 7, and the wire drawing machine 8 is located below the bottom plate 6;

filtering mechanism includes rose box 20 and welds the filter 22 that distributes in the equidistance of rose box 20 one side inner wall, the feed chute that the equidistance distributes is seted up at 1 top of heating bucket, and the feed chute has cup jointed feeder hopper 2, 19 one ends of stand pipe cup joint in rose box 20 gas outlet, and the rose box 20 gas outlet cup joints in air-cooler 9 gas outlet through the pipeline, heating bucket 1, motorised valve 3, the filament drawing machine 8, air-cooler 9, driving motor 13 all are connected with the switch that is fixed in 1 one side outer wall of heating bucket through the wire with plasma generator 17, and the switch connection power cord.

The rotary rod 10 and the stirring rod 11 can be driven to stir the raw materials through the operation of the driving motor 13, the raw materials can be fully mixed, the mixing effect of the raw materials can be increased, the raw materials can be subjected to spinning treatment through the operation of the electric valve 3 and the extrusion pipe 4, the raw materials can be fully used, the using effect of the device can be increased, and the practicability of the device can be increased; through setting up album of wind case 18 at modification mechanism 5 one side inner wall, and set up air-supply line 21 at album wind case 18 and 16 one side inner walls of modified case, can cool down the air through the operation with the air-cooler 9, the air after the cooling filters through the inside a plurality of filter 22 that set up of rose box 20, increase the cleanliness factor of air conditioning, the air conditioning after the filtration passes through stand pipe 19 and carries to album wind case 18, the air conditioning of album wind case 18 inside is collected at modified case 16 and is stored, can make fibrous material can modify under low temperature, and carry out plasma modification through the plasma generator 17 that sets up on modified case 16 and handle, can greatly increased modification effect, the practicality of increase device, increase the result of use.

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.