CN111450744A - Polymer online adding process - Google Patents
Polymer online adding process Download PDFInfo
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- CN111450744A CN111450744A CN202010298928.8A CN202010298928A CN111450744A CN 111450744 A CN111450744 A CN 111450744A CN 202010298928 A CN202010298928 A CN 202010298928A CN 111450744 A CN111450744 A CN 111450744A
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- channel
- polymer
- adding process
- online adding
- vibrating
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/30—Injector mixers
- B01F25/31—Injector mixers in conduits or tubes through which the main component flows
- B01F25/311—Injector mixers in conduits or tubes through which the main component flows for mixing more than two components; Devices specially adapted for generating foam
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F31/00—Mixers with shaking, oscillating, or vibrating mechanisms
- B01F31/60—Mixers with shaking, oscillating, or vibrating mechanisms with a vibrating receptacle
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/71—Feed mechanisms
- B01F35/717—Feed mechanisms characterised by the means for feeding the components to the mixer
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention relates to the field of disposable hygienic products, in particular to a polymer online adding process which is characterized by comprising the following steps: a first step of feeding a first absorbent material through the inlet end of the first channel and a second absorbent material through the inlet end of the second channel; secondly, more than two feed inlets are arranged on the first channel, and additives are added into the feed inlets; and thirdly, combining the outlet end of the first channel with the outlet end of the second channel, and then outputting. The technical problems of uneven mixing and performance reduction of the conventional multiple polymer materials are solved.
Description
Technical Field
The invention relates to the field of disposable hygienic products, in particular to a polymer online adding process.
Background
At present, in the field of disposable hygienic products, the blanking of polymers is usually single-polymer blanking, which is usually realized by a polymer blanking mechanism. Such as Chinese patent numbers: CN201621466167.8 discloses a polymer screw unloading mechanism, screw rod storehouse inner chamber are the cavity form, and the screw rod storehouse internal level of feed inlet below is equipped with a unloading screw rod, and the screw rod storehouse other end forms a bearing frame, is equipped with the bearing in the bearing frame, and this bearing cup joints in the middle part department of unloading screw rod, and the outside cover of the unloading screw rod between screw rod storehouse and the bearing frame has the skeleton oil blanket, and the one end and the screw rod storehouse other end of bearing frame are an organic whole structure, and the other end department of bearing frame is equipped with the bearing cap. It discloses the general structure of current polymer unloading mechanism.
Because the requirement on the absorption performance of the absorber is higher and higher, the existing absorber often adopts two or more than two polymer absorption materials to be mixed and added. And multiple polymer absorbent often all mixes through rabbling mechanism, mixes the mode like this or stir less and make the mixture degree of consistency lower, or stir more and make polymer absorbent burst and influence the water absorption performance. Moreover, because the mixed materials are often mixed outside the production line and then transferred to the production line for adding, a transportation process is added, the working efficiency is low, the workload is high, and the transportation causes some unnecessary influences on the high polymer materials, such as temperature change, humidity change and the like. How to effectively realize the mixing of the polymer materials and the guarantee of the performance of the polymer materials becomes the direction of the research of the inventor.
Disclosure of Invention
Therefore, in order to solve the above problems, the present invention provides an online polymer addition process, which solves the technical problems of uneven mixing and performance degradation of the existing multiple polymer material additions.
In order to achieve the purpose, the invention adopts the following technical scheme: a polymer online adding process comprises the following steps:
a first step of feeding a first absorbent material through the inlet end of the first channel and a second absorbent material through the inlet end of the second channel;
secondly, more than two feed inlets are arranged on the first channel, and additives are added into the feed inlets;
and thirdly, combining the outlet end of the first channel with the outlet end of the second channel, and then outputting.
Further, the additive is one or more of an antibacterial agent, a spice and an adhesion promoter.
Furthermore, a first vibrating device used for vibrating the materials in the first channel is arranged on an outlet of the first channel.
Furthermore, a second vibrating device used for vibrating the materials in the second channel is arranged on an outlet of the second channel.
Further, the first vibration device vibrates after the additive is added, and the vibration frequency is 5-30 Hz.
Further, the second vibration device continuously vibrates, and the vibration frequency is 5-10 Hz.
Furthermore, more than one connecting channel is arranged between the first channel and the second channel.
By adopting the technical scheme, the invention has the beneficial effects that:
1. this scheme is through the setting of first passageway, second passageway, can be used for first absorbent material, the second absorbent material's separately input, on this basis, can add more than two feed inlets on first passageway to realize effective interpolation and the even interpolation of additive. Therefore, more than two absorbing materials can be effectively input and mixed on the production line at the same time, and the first channel and the second channel can adopt a screw conveying device or other tubular conveying devices, such as conveying through a negative pressure pipe and the like. Of course, when the additive is added, it is not said that the addition rate is kept the same as that of the first absorbent material, but it is often determined in proportion to the addition rate in accordance with the proportion of the mixed amount, so that uniform performance can be effectively achieved.
2. The additive can be various adjuvants, such as antibacterial agent, perfume, adhesion promoter, Chinese medicinal preparation, cotton pulp, etc., and is preferably solid.
3. The first vibration device can realize the vibration of the first channel, particularly the vibration at the outlet of the first channel, thereby being beneficial to improving the uniformity of material mixing in the channel. The second vibration device is used for effectively mixing the materials in the first channel after the materials enter the second channel. Because the conveying is continuously carried out, the mixing of the materials can be ensured to be in a uniform state.
4. After the vibration frequency is controlled, the additive can be effectively controlled and effectively mixed in the first channel, and the additive can be added intermittently, so that the first vibration device can be controlled to stop intermittently.
5. The second vibrating device can actually form a fit with the first vibrating device due to the difference of frequencies, so that although the first vibrating device and the second vibrating device respectively vibrate the first channel and the second channel, an alternative vibrating state can be formed at the joint of the first channel and the second channel, and the material mixing effect of the first channel and the second channel is better.
6. The arrangement of the connecting channel can realize the layered entering of the materials into the second channel, thereby improving the mixing effect. And control components such as stop valves can be added, so that effective flow direction control is realized, for example, the stop valves are arranged on the first channel, and the first channel is directly connected with the second channel through one of the connecting channels.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the structure of the connecting device.
Detailed Description
The invention will now be further described with reference to the accompanying drawings and detailed description.
Referring to fig. 1 and fig. 2, the present embodiment provides an online polymer adding process, which includes the following steps:
firstly, inputting a first absorption material from an inlet end of a first channel 1, inputting a second absorption material from an inlet end of a second channel 2, wherein a first vibration device 3 for vibrating the material in the first channel 1 is arranged on an outlet of the first channel 1, a second vibration device 4 for vibrating the material in the second channel 2 is arranged on an outlet of the second channel 2, the first vibration device 3 vibrates after an additive is added, the vibration frequency is 5-30 Hz, and the second vibration device 4 continuously vibrates, and the vibration frequency is 5-10 Hz;
secondly, more than two feed inlets 11 are arranged on the first channel 1, and additives are added into each feed inlet 11;
and thirdly, combining the outlet end of the first channel 1 with the outlet end of the second channel 2, and then outputting.
The additive is one or more of antibacterial agent, perfume and adhesion promoter. Such as activated carbon particles, granular essence, wormwood particles and the like.
Two connecting channels 5 are also arranged between the first channel 1 and the second channel 2.
The outlet end of the first passage 1 communicates with the outlet end of the second passage 2 via a second connecting passage 6. The connecting channel 5 and the second connecting channel 6 are respectively communicated with the second channel 2 through a connecting device 7, the connecting device comprises an upper connecting ring 71 arranged on the second connecting channel 6, a lower connecting ring 72 arranged on the second channel, a plurality of outer springs 73 connected between the upper connecting ring 71 and the lower connecting ring, and a plurality of inner springs 74 connected between the upper connecting ring 71 and the lower connecting ring, a connecting port 21 is arranged on the second channel, a connecting table 22 is arranged on the periphery of the connecting port 21, an elastic corrugated pipe 75 is arranged between the connecting table 22 and the second connecting channel 6, the outer springs 73 are bent outwards, the inner springs 74 are bent inwards, and the bending directions of the outer springs and the inner springs are opposite. The second elastic bellows 76 is provided on the circumferential outer sides of the upper and lower connection rings 71 and 72.
By the arrangement, effective connection between the first and second connecting channels can be realized, and the oscillation of the first vibrating device and the oscillation of the second vibrating device can be gathered at the intersection, so that the mixing effect is better. And because the outer spring and the inner spring are arranged in a bending way, the posture maintenance between the second connecting channel 6 and the second channel 2 can be effectively realized. Disordered vibration in the vibration process can be effectively reduced.
By adopting the technical scheme, the invention has the beneficial effects that:
1. this scheme is through the setting of first passageway, second passageway, can be used for first absorbent material, the second absorbent material's separately input, on this basis, can add more than two feed inlets on first passageway to realize effective interpolation and the even interpolation of additive. Therefore, more than two absorbing materials can be effectively input and mixed on the production line at the same time, and the first channel and the second channel can adopt a screw conveying device or other tubular conveying devices, such as conveying through a negative pressure pipe and the like. Of course, when the additive is added, it is not said that the addition rate is kept the same as that of the first absorbent material, but it is often determined in proportion to the addition rate in accordance with the proportion of the mixed amount, so that uniform performance can be effectively achieved.
2. The additive can be various adjuvants, such as antibacterial agent, perfume, adhesion promoter, Chinese medicinal preparation, cotton pulp, etc., and is preferably solid.
3. The first vibration device can realize the vibration of the first channel, particularly the vibration at the outlet of the first channel, thereby being beneficial to improving the uniformity of material mixing in the channel. The second vibration device is used for effectively mixing the materials in the first channel after the materials enter the second channel. Because the conveying is continuously carried out, the mixing of the materials can be ensured to be in a uniform state.
4. After the vibration frequency is controlled, the additive can be effectively controlled and effectively mixed in the first channel, and the additive can be added intermittently, so that the first vibration device can be controlled to stop intermittently.
5. The second vibrating device can actually form a fit with the first vibrating device due to the difference of frequencies, so that although the first vibrating device and the second vibrating device respectively vibrate the first channel and the second channel, an alternative vibrating state can be formed at the joint of the first channel and the second channel, and the material mixing effect of the first channel and the second channel is better.
6. The arrangement of the connecting channel can realize the layered entering of the materials into the second channel, thereby improving the mixing effect. And control components such as stop valves can be added, so that effective flow direction control is realized, for example, the stop valves are arranged on the first channel, and the first channel is directly connected with the second channel through one of the connecting channels.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., 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 are not necessarily intended to 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. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
While the invention has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (7)
1. The polymer online adding process is characterized by comprising the following steps of:
a first step of feeding a first absorbent material through the inlet end of the first channel and a second absorbent material through the inlet end of the second channel;
secondly, more than two feed inlets are arranged on the first channel, and additives are added into the feed inlets;
and thirdly, combining the outlet end of the first channel with the outlet end of the second channel, and then outputting.
2. The polymer online adding process according to claim 1, characterized in that: the additive is one or more of antibacterial agent, perfume and adhesion promoter.
3. The polymer online adding process according to claim 1, characterized in that: and a first vibrating device for vibrating the material in the first channel is arranged on the outlet of the first channel.
4. The polymer online adding process according to claim 3, characterized in that: and a second vibrating device for vibrating the material in the second channel is arranged on the outlet of the second channel.
5. The polymer online adding process according to claim 4, characterized in that: the first vibration device vibrates after the additive is added, and the vibration frequency is 5-30 Hz.
6. The polymer online adding process according to claim 4, characterized in that: the second vibration device vibrates continuously, and the vibration frequency is 5-10 Hz.
7. The polymer online adding process according to claim 4, characterized in that: more than one connecting channel is also arranged between the first channel and the second channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010298928.8A CN111450744A (en) | 2020-04-16 | 2020-04-16 | Polymer online adding process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010298928.8A CN111450744A (en) | 2020-04-16 | 2020-04-16 | Polymer online adding process |
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| Publication Number | Publication Date |
|---|---|
| CN111450744A true CN111450744A (en) | 2020-07-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010298928.8A Pending CN111450744A (en) | 2020-04-16 | 2020-04-16 | Polymer online adding process |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201049289Y (en) * | 2007-06-15 | 2008-04-23 | 浙江中茂科技有限公司 | High-frequency homogenized thinning equipment |
| CN201735368U (en) * | 2010-06-24 | 2011-02-09 | 成都泓奇实业股份有限公司 | Continuous on-line automatic material mixing device |
| JP2014050768A (en) * | 2012-09-05 | 2014-03-20 | Reika Kogyo Kk | Mixing device, mixture manufacturing system, and mixture manufacturing method |
| CN103990409A (en) * | 2014-05-15 | 2014-08-20 | 陕西师范大学 | Complex frequency emulsified fluid power sounding device |
| CN104109057A (en) * | 2014-06-25 | 2014-10-22 | 石家庄成功机电有限公司 | Method for continuously producing emulsion explosive without charge pump through emulsification and sensitization under static state |
| CN206897335U (en) * | 2017-06-29 | 2018-01-19 | 广州高品信息科技有限公司 | Resin on-line mixing multi-channel intelligent measuring and dispensing system |
| CN209222006U (en) * | 2018-09-21 | 2019-08-09 | 河南奔丰肥业有限公司 | A kind of compound fertilizer's heating vibration agitating device |
| CN110215856A (en) * | 2019-06-14 | 2019-09-10 | 苏州中青宇测控技术有限公司 | A kind of liquid formulation method and liquid formulation device |
-
2020
- 2020-04-16 CN CN202010298928.8A patent/CN111450744A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201049289Y (en) * | 2007-06-15 | 2008-04-23 | 浙江中茂科技有限公司 | High-frequency homogenized thinning equipment |
| CN201735368U (en) * | 2010-06-24 | 2011-02-09 | 成都泓奇实业股份有限公司 | Continuous on-line automatic material mixing device |
| JP2014050768A (en) * | 2012-09-05 | 2014-03-20 | Reika Kogyo Kk | Mixing device, mixture manufacturing system, and mixture manufacturing method |
| CN103990409A (en) * | 2014-05-15 | 2014-08-20 | 陕西师范大学 | Complex frequency emulsified fluid power sounding device |
| CN104109057A (en) * | 2014-06-25 | 2014-10-22 | 石家庄成功机电有限公司 | Method for continuously producing emulsion explosive without charge pump through emulsification and sensitization under static state |
| CN206897335U (en) * | 2017-06-29 | 2018-01-19 | 广州高品信息科技有限公司 | Resin on-line mixing multi-channel intelligent measuring and dispensing system |
| CN209222006U (en) * | 2018-09-21 | 2019-08-09 | 河南奔丰肥业有限公司 | A kind of compound fertilizer's heating vibration agitating device |
| CN110215856A (en) * | 2019-06-14 | 2019-09-10 | 苏州中青宇测控技术有限公司 | A kind of liquid formulation method and liquid formulation device |
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