CN104161297A - Continuous type humidifying and dewatering device - Google Patents
Continuous type humidifying and dewatering device Download PDFInfo
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- CN104161297A CN104161297A CN201410398006.9A CN201410398006A CN104161297A CN 104161297 A CN104161297 A CN 104161297A CN 201410398006 A CN201410398006 A CN 201410398006A CN 104161297 A CN104161297 A CN 104161297A
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Abstract
The invention belongs to producing and processing devices in the tobacco industry, and relates to a continuous type humidifying and dewatering device, in particular to a device for continuously humidifying and dewatering cut stems in the process of processing tobacco. According to the continuous type humidifying and dewatering device, humidifying nozzles are evenly arranged above a feeding port of a mesh belt conveyor, compression roller sets are arranged on the upper side and the lower side of a mesh belt at a discharging port of the mesh belt conveyor, the mesh belt conveyor is arranged in a closed box with an inlet end and an outlet end open only, and the clearance between upper rollers and lower rollers ranges from 10mm to 30mm. The continuous type humidifying and dewatering device can continuously humidify and dewater tobacco materials, the moisture content of the materials is higher than 70.0 percent with low cost, then water in the materials is removed quickly, therefore, the breaking rate and the caking rate of the materials are decreased, and the stems are loosened.
Description
Technical field
The invention belongs to tobacco industry manufacturing and processing equipment, be specifically related to a kind of equipment that stem after cutting in tobacco processing course is carried out to continuous humidification and dehydration.
Background technology
To tobacco carry out humidification, processed is a kind of conventional technological means of tobacco processing course, but according to different processing materials states, the processing technology task difference that completes, humidification, the dehydration equipment of tobacco have again larger difference properity feature.
Stem after cutting is carried out to humidification, the mature equipment generally adopting in industry has tunnel type (HT) humidification apparatus, drum-type humidification apparatus, there is structure relative complex in this two kind equipment, humidification limit of power relative narrower, the special processing needs that are difficult to meet some needs and significantly promote stem moisture content (for example requirement of stem moisture content > 70.0%).
Tobacco is carried out to a kind of conventional technological means that processed is tobacco processing course, due to the common moisture content < 50.0% of tobacco in process, adopting heat energy to make the drying mode of hydrone steam raising for the material of this scope moisture content is comparatively flexible reasonably treatment technology, can comparatively easily material water ratio be controlled to expected range, but tobacco processing enterprise needs stem moisture content to bring up to more than 70.0% in the technique of some new research and development, existing dehydration equipment is also difficult to competent, can cause fragmentation, caking, the phenomenons such as stem is more closely knit.If material water ratio very high (> 70.0%), under certain external force squeezing action, with regard to the material of energy discharge section trickling shape water, adopting squeezing principle extrusion drainage is a kind of technological means of comparatively economical rationality.
Summary of the invention
The present invention is directed to the problems referred to above a kind of continous way humidification and dehydration equipment are provided, can carry out humidification, processed to tobacco continuously, and can reach at lower cost the task of moisture content > 70.0%, and fast eliminating moisture, the broken rate and the caking rate that reduce material make stem more loose simultaneously.
The present invention deal with problems adopt technical scheme be: above the feeding mouth of net belt type conveyer, be evenly arranged humidification nozzle, be provided with pressure roller group at the discharging opening guipure upper and lower sides of net belt type conveyer.
Described net belt type conveyer is contained in one to be only had in the open airtight casing of entrance point and the port of export, and the up-down rollers gap of pressure roller group is 10～30mm.
The below of described net belt type conveyer is provided with water receiving tank.
The humidifier section of this device and roll-in dewatering period have formed continuous integrated equipment, stem after cutting by net belt type conveyer continuous uniform send into and only have entrance point and the port of export open, in the box type space of other position relative closures, stem is drenched water Spray to be applied on stem by the humidification nozzle that is arranged on guipure top position at course of conveying, unnecessary trickling shape water is caught and is collected by the water receiving tank that is installed on guipure lower position, completes the wet process that adds of stem at humidifier section.
Be delivered to the roll-in section being made up of upper and lower row pressure roller carries out roll-in dewatering period and carries out the net belt type conveyer continuous uniform that after humidification, the high-moisture percentage stem of moisture content > 70.0% is connected as one with humidifier section.
Useful technique effect of the present invention is:
Compared with existing tunnel type (HT) humidification apparatus, drum-type humidification apparatus, device structure is relatively simple, and owing to adopting net belt type structure convey materials, driven loads is relatively little, can effectively reduce equipment operation energy consumption; Stem substantially translation carry relatively static process complete humidification, can reduce make broken; The high-moisture percentage that can realize comparatively simply and easily stem moisture content > 70.0% applies.
Realize the continuous conveying dehydration of the high-moisture percentage stem 10 ~ 30mm thickness bed of material to moisture content > 70.0%, be beneficial to and fully slough the trickling shape water under squeezing state in material, with respect to other press dewatering mode, as spiral, row chain formula etc. squeezes dewatering type, device structure is simplified, and the stem after roll-in dehydration, because the bed of material is thinner, be not easy to form large and lump material closely, easily loose in following process process.
Owing to adopting a kind of humidification being formed by humidifier section and roll-in dewatering period, dehydration equipment integrating structure, for only carrying out the treatment process then dewatering after the processing of high-moisture percentage (moisture content > 70.0%) bulking to material, this equipment has simple in structure, two links of humidification and dehydration coordinate compact, device layout takes up room less, carry owing to adopting the translation of same guipure, better keep the material state of the front cloth of humidification, a cloth can meet the cloth requirement of humidification, two operations of dehydration.
Brief description of the drawings
Fig. 1 is structural representation of the present invention.
In figure: net belt type conveyer 1, humidification nozzle 2, pressure roller group 3, water receiving tank 4.
Detailed description of the invention
As shown in Figure 1, this device is made up of net belt type material conveyor 1, humidification nozzle 2, pressure roller group 3, water receiving tank 4.Above the feeding mouth of net belt type conveyer 1, be evenly arranged humidification nozzle 2, be provided with pressure roller group 3 at the discharging opening guipure upper and lower sides of net belt type conveyer 1.Net belt type conveyer 1 is contained in one to be only had in the open airtight casing of entrance point and the port of export, and the up-down rollers gap of pressure roller group 3 is 10～30mm.Below net belt type conveyer 1, be provided with water receiving tank 4.
Cutting stem continuous uniform after stalk is laid on net belt type conveyer 1, carry to the port of export in the process of operation at arrival end, humidification nozzle 2 by net belt type conveyer 1 top position drenches water Spray to be applied on stem, unnecessary trickling shape water, by water receiving tank 4 collection and treatments that are installed on guipure lower position, completes the stem moisture content > 70.0% after humidification at the humidifier section of equipment.
Material completes after shower humidification processing at the humidifier section of net belt type conveyer 1, on net belt type conveyer 1, keep its flat presentation comparatively uniformly to enter continuously pressure roller group 3, keep synchronous at the guipure speed of service, pressure roller rotating speed, intermittence, the pressure of the upper and lower corresponding pressure roller of pressure roller group mates under rational technical conditions, make material complete roll-in dehydration in relatively static process, the trickling shape water that roll-in produces is by water receiving tank 4 collection and treatments that are installed on guipure lower position.
Claims (3)
1. continous way humidification and a dehydration equipment, is characterized in that: above the feeding mouth of net belt type conveyer, be evenly arranged humidification nozzle, be provided with pressure roller group at the discharging opening guipure upper and lower sides of net belt type conveyer.
2. by humidification claimed in claim 1 and dehydration equipment, it is characterized in that: net belt type conveyer is contained in one to be only had in entrance point and the open airtight casing of the port of export, and the up-down rollers gap of pressure roller group is 10～30mm.
3. by continous way humidification claimed in claim 2 and dehydration equipment, it is characterized in that: the below of net belt type conveyer is provided with water receiving tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410398006.9A CN104161297A (en) | 2014-08-14 | 2014-08-14 | Continuous type humidifying and dewatering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410398006.9A CN104161297A (en) | 2014-08-14 | 2014-08-14 | Continuous type humidifying and dewatering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104161297A true CN104161297A (en) | 2014-11-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410398006.9A Pending CN104161297A (en) | 2014-08-14 | 2014-08-14 | Continuous type humidifying and dewatering device |
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| CN (1) | CN104161297A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104473319A (en) * | 2014-12-31 | 2015-04-01 | 红云红河烟草(集团)有限责任公司 | Clean water spraying stem washing machine |
| CN105054277A (en) * | 2015-02-25 | 2015-11-18 | 红塔烟草（集团）有限责任公司楚雄卷烟厂 | Cut rolled stem processing method acquiring high fill value |
| CN105876843A (en) * | 2014-12-31 | 2016-08-24 | 中国农业科学院烟草研究所 | Yellow sun-cured tobacco stick dewaterer |
| CN106475261A (en) * | 2016-11-01 | 2017-03-08 | 山东太平洋光纤光缆有限公司 | Optical cable steel band aluminium strip no mist of oil fibre cream flush coater |
| CN111070543A (en) * | 2019-11-26 | 2020-04-28 | 大连交通大学 | Foaming material sprays roll-in device |
| CN113697221A (en) * | 2021-08-10 | 2021-11-26 | 中国石油化工股份有限公司 | Device and method for separating sump oil from woven bag |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104473319A (en) * | 2014-12-31 | 2015-04-01 | 红云红河烟草(集团)有限责任公司 | Clean water spraying stem washing machine |
| CN105876843A (en) * | 2014-12-31 | 2016-08-24 | 中国农业科学院烟草研究所 | Yellow sun-cured tobacco stick dewaterer |
| CN105054277A (en) * | 2015-02-25 | 2015-11-18 | 红塔烟草（集团）有限责任公司楚雄卷烟厂 | Cut rolled stem processing method acquiring high fill value |
| CN106475261A (en) * | 2016-11-01 | 2017-03-08 | 山东太平洋光纤光缆有限公司 | Optical cable steel band aluminium strip no mist of oil fibre cream flush coater |
| CN111070543A (en) * | 2019-11-26 | 2020-04-28 | 大连交通大学 | Foaming material sprays roll-in device |
| CN113697221A (en) * | 2021-08-10 | 2021-11-26 | 中国石油化工股份有限公司 | Device and method for separating sump oil from woven bag |
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Application publication date: 20141126 |