CN205024525U - Papermaking dehydrating device - Google Patents
Papermaking dehydrating device Download PDFInfo
- Publication number
- CN205024525U CN205024525U CN201520609087.2U CN201520609087U CN205024525U CN 205024525 U CN205024525 U CN 205024525U CN 201520609087 U CN201520609087 U CN 201520609087U CN 205024525 U CN205024525 U CN 205024525U
- Authority
- CN
- China
- Prior art keywords
- boots
- papermaking
- controller
- roller
- pressure roller
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a papermaking dehydrating device, including squeezing roller, back of the body roller, controller, it includes pressure shoes, boots roof beam, boots cover to squeeze the roller, the upper surface of pressure shoes sets up to the boot -shaped structure, the boots roof beam with the pressure shoes set up in the inside of boots cover, the boots roof beam supports the pressure shoes, squeeze the roller and extrude each other with back of the body roller, form a nip, the controller is fixed in boots roof beam one side, the controller with squeeze the roller and be connected, be used for the adjustment squeeze the position of roller. The utility model discloses it is steady even to march, also avoids appearing phenomenons such as hem, fold, makes wet page keep level and smooth dehydration to reach even dehydration, also improve simultaneously the dewatering effect of wet page, make the page avoid getting rid of thick liquid, disconnected paper when paper -making meshes, thus assurance papermaking production efficiency and papermaking product quality.
Description
Technical field
The utility model relates to paper making equipment technical field, particularly relates to a kind of papermaking dewater unit.
Background technology
In existing paper industry technology, page still contains a large amount of moisture after net part forming, generally l Water Paper page must be carried out processed and send to drying again, directly send to drying if do not dewater in advance and will consume a large amount of steam, and gained page tightness be low, rough surface, intensity are low.But the device carrying out wet paper page drying position at present only applies pressure along a narrow alignment to paper wood by pressure roller, is difficult to press preferably squeeze the water out, the water separation capability difference follow-up sheet processing of impact and product quality.
The papermaking dewater unit that the purpose of this utility model is to avoid weak point of the prior art and provides a kind of dehydrating effect good.
The technical solution adopted in the utility model is: a kind of papermaking dewater unit, comprise pressure roller, back flow roll, controller, described pressure roller comprise pressure shoes, boots beam, boots cover, the upper surface of described pressure shoes is set to boot-like structure, described boots beam and described pressure shoes are arranged at the inside of described boots cover, described boots beam supports described pressure shoes, and described pressure roller and back flow roll extrude mutually, forms a nip; Described controller is fixed on boots beam side, and described controller is connected with described pressure roller, for adjusting the position of described pressure roller;
Also comprise humidity sensor and alarm, described humidity sensor and alarm are connected with described controller respectively, described humidity sensor is arranged on described nip position, for obtaining the humidity of described nip, and the numerical value of measurement is sent to described controller, described controller controls the duty of alarm according to the numerical value received.
Preferably, described alarm is voice guard.
Preferably, the width of described nip is set to 500 ~ 800mm.
Preferably, described boots beam is set to I-shaped structure.
Preferably, described pressure roller comprise carbon fiber layer, resin bed, metal level and roll centre, and the outside of described roll centre is disposed with metal level, resin bed and carbon fiber layer, and the outer setting of described carbon fiber layer has nano coating.
Papermaking dewater unit of the present utility model, press section due to pressure roller is set to boot-like structure and substantially increases nip width, improve dewatering efficiency, reduce follow-up energy consumption for drying, simultaneously when l Water Paper page enters to certain one side offset rows, and when being triggered to the controller of corresponding side, the pressure roller controlling this limit unclamps by controller, namely compacted l Water Paper page retracts normal course by the pressure roller of opposite side, then this side pressure roller recovers to compress immediately, thus make l Water Paper page in dehydration, to advance even, also avoid occurring flanging, the phenomenons such as gauffer, l Water Paper page is made to keep plane, dehydrated, thus reach even dehydration, also improve the dehydrating effect of l Water Paper page simultaneously, page is made to avoid when going out papermaking wire-cloth getting rid of slurry, disconnected paper, thus ensure paper efficiency and papermaking product quality.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of papermaking dewater unit of the utility model;
Detailed description of the invention
Be further described detailed description of the invention of the present utility model below in conjunction with drawings and Examples, following examples only for clearly the technical solution of the utility model being described, and can not limit protection domain of the present utility model with this.
As shown in Figure 1, a kind of papermaking dewater unit, is arranged at paper machine splenium, comprise pressure roller 1, back flow roll 2, controller 3, described pressure roller comprise pressure shoes 12, boots beam 13, boots cover 11, the upper surface of described pressure shoes 12 is set to boot-like structure, described boots beam 13 and described pressure shoes 12 are arranged at the inside of described boots cover 11, and described boots beam 13 supports described pressure shoes 12, and described pressure roller 1 extrude mutually with back flow roll 2, extruding place forms nip, and described controller is fixed on boots beam side.
Described controller is fixed on boots beam side, and described controller is connected with described pressure roller, for adjusting the position of described pressure roller; Specifically be provided with a lever at the center of pressure roller, the two ends of described lever are provided with drawing device, and described controller is connected with drawing device, control the lifting of drawing device, thus control the lifting of pressure roller.
Also comprise humidity sensor and alarm, described humidity sensor and alarm are connected with described controller respectively, described humidity sensor is arranged on described nip position, for obtaining the humidity of described nip, and the numerical value of measurement is sent to described controller, described controller controls the duty of alarm according to the numerical value received.
Preferably, described controller 3 is photoelectric sensing controller.
Preferably, the width of described nip is set to 500 ~ 800mm.
Preferably, described boots beam 13 is set to I-shaped structure.
Preferably, described pressure roller comprise carbon fiber layer, resin bed, metal level and roll centre, and the outside of described roll centre is disposed with metal level, resin bed and carbon fiber layer, and the outer setting of described carbon fiber layer has nano coating.Pressure roller of the present utility model adopt lamination layer structure, can increase the service life, and improve quality.
A kind of papermaking dewater unit of the present utility model, press section due to pressure roller 1 is set to boot-like structure and substantially increases nip width, improve dewatering efficiency, reduce follow-up energy consumption for drying, simultaneously when l Water Paper page enters to certain one side offset rows, and when being triggered to the controller 3 of corresponding side, the pressure roller 1 controlling this limit unclamp by controller 3, namely compacted l Water Paper page retracts normal course by the pressure roller 1 of opposite side, then these side pressure roller 1 recover to compress immediately, thus make l Water Paper page in dehydration, to advance even, also avoid occurring flanging, the phenomenons such as gauffer, l Water Paper page is made to keep plane, dehydrated, thus reach even dehydration, also improve the dehydrating effect of l Water Paper page simultaneously, page is made to avoid when going out papermaking wire-cloth getting rid of slurry, disconnected paper, thus ensure paper efficiency and papermaking product quality.
The above is only preferred embodiments of the present utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (5)
1. a papermaking dewater unit, it is characterized in that: comprise pressure roller (1), back flow roll (2), controller (3), described pressure roller comprise pressure shoes (12), boots beam (13), boots cover (11), the upper surface of described pressure shoes is set to boot-like structure, described boots beam (13) and described pressure shoes (12) are arranged at the inside of described boots cover (11), described boots beam (13) supports described pressure shoes (12), described pressure roller (1) and back flow roll (2) extrude mutually, form a nip; Described controller (3) is fixed on boots beam side, and described controller (3) is connected with described pressure roller (1), for adjusting the position of described pressure roller (1);
Also comprise humidity sensor and alarm, described humidity sensor and alarm are connected with described controller (3) respectively, described humidity sensor is arranged on described nip position, for obtaining the humidity of described nip, and the numerical value of measurement is sent to described controller (3), described controller (3) controls the duty of alarm according to the numerical value received.
2. papermaking dewater unit according to claim 1, is characterized in that: described alarm is voice guard.
3. papermaking dewater unit according to claim 1, is characterized in that: the width of described nip is set to 500 ~ 800mm.
4. papermaking dewater unit according to claim 1, is characterized in that: described boots beam is set to I-shaped structure.
5. papermaking dewater unit according to claim 1, it is characterized in that: described pressure roller (1) comprise carbon fiber layer, resin bed, metal level and roll centre, the outside of described roll centre is disposed with metal level, resin bed and carbon fiber layer, and the outer setting of described carbon fiber layer has nano coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520609087.2U CN205024525U (en) | 2015-08-11 | 2015-08-11 | Papermaking dehydrating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520609087.2U CN205024525U (en) | 2015-08-11 | 2015-08-11 | Papermaking dehydrating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205024525U true CN205024525U (en) | 2016-02-10 |
Family
ID=55257075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520609087.2U Withdrawn - After Issue CN205024525U (en) | 2015-08-11 | 2015-08-11 | Papermaking dehydrating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205024525U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105002769A (en) * | 2015-08-11 | 2015-10-28 | 怀宁县天元纸业有限公司 | Papermaking dehydration device |
-
2015
- 2015-08-11 CN CN201520609087.2U patent/CN205024525U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105002769A (en) * | 2015-08-11 | 2015-10-28 | 怀宁县天元纸业有限公司 | Papermaking dehydration device |
| CN105002769B (en) * | 2015-08-11 | 2017-05-31 | 平湖荣成环保科技有限公司 | A kind of papermaking dehydration device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160210 Effective date of abandoning: 20170531 |