CN202730533U - Cleaning device for dry papermaking mesh - Google Patents
Cleaning device for dry papermaking mesh Download PDFInfo
- Publication number
- CN202730533U CN202730533U CN 201220440830 CN201220440830U CN202730533U CN 202730533 U CN202730533 U CN 202730533U CN 201220440830 CN201220440830 CN 201220440830 CN 201220440830 U CN201220440830 U CN 201220440830U CN 202730533 U CN202730533 U CN 202730533U
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- Prior art keywords
- air
- dry
- cleaning device
- pipe
- jet pipe
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Abstract
The utility model relates to a papermaking squeezing component, and provides a cleaning device for a dry papermaking mesh. The cleaning device is simple in structure and low in manufacturing cost and running cost, and can clean the dry mesh at paper breaking time intervals of a paper machine. The cleaning device is arranged on the upper portion of the dry mesh of a papermaking dryer and comprises an air injecting pipe, an air feeding pipe and a valve, an air inlet end of the air feeding pipe is connected with a compressed air source, an air inlet end of the air injecting pipe is connected with an air outlet of the air feeding pipe, the valve is arranged on the air outlet of the air feeding pipe, a sealing cover is arranged at a free end of the air injecting pipe, and air injecting holes capable of blowing away tiny dust on the surface of the dry mesh are uniformly distributed on the outer side of the circumference of the air injecting pipe.
Description
Technical field
The utility model relates to a kind of papermaking dry parts, especially relates to the Dry Screens clearing apparatus.
Background technology
In the papermaking operation, usually use drying cylinder that page is carried out drying, mainly utilize steam thermal energy that page is carried out drying.Drying cylinder general Dry Screens that adopts in dry page process transmits page, in order to reduce wire mark, the Dry Screens surface requirements is smooth, also appropriate permeability to be arranged, but, Dry Screens is in transmitting the page process, along with improving constantly of paper machine speed, the addition of page secondary stock constantly increases, and the paper kind of top sizing and coating is more and more, a large amount of sicker aborning, paper scrap and dust granules stop up the Dry Screens hole, its air permeability is descended, page easily occurs in the course of conveying do not paste the phenomenon that net is carried, drying effect is bad, moulding page poor quality, increase the probability of disconnected paper, thereby reduced the operational efficiency of paper machine.In order to reduce the generation of these phenomenons, known traditional way is regularly to shut down water or the dried net of special purpose detergent clean paper making, greatly reduces like this effective run time of Dryer Section of Paper Machine.
The utility model content
Therefore, for above-mentioned problem, it is a kind of simple in structure, cheap that the utility model provides, and operating cost is lower, can utilize the Dry Screens clearing apparatus that time interval of the disconnected paper of paper machine cleans dried net.
For achieving the above object, the utility model is achieved through the following technical solutions: a kind of Dry Screens clearing apparatus, it is located at the dried online section of paper-making drying cylinder, comprise air jet pipe, snorkel and valve, the inlet end of described snorkel links to each other with compressed gas source, the inlet end of described air jet pipe links to each other with the gas outlet of snorkel, the gas outlet of described snorkel is provided with valve, the free end of described air jet pipe is provided with capping, and the periphery of air jet pipe is evenly equipped with the fumarole of the tiny dust that can blow away dried net surface.
By adopting the aforementioned techniques scheme, the beneficial effects of the utility model are: the utility model Dry Screens clearing apparatus, simple in structure, cheap, operating cost is lower, can utilize the time interval of the disconnected paper of paper machine that dried net is cleaned, keep dried net air permeability, improve drying efficiency, reduce web break, improve the production efficiency of paper machine; Solve the problem that Dry Screens is stopped up, made the page stable and reliable operation, reduced paper defects, improved shaping page amount.
Description of drawings
Fig. 1 is the utility model structural representation.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing:
Embodiment:
With reference to figure 1, present embodiment discloses a kind of Dry Screens clearing apparatus, it is located at the dried online section of paper-making drying cylinder, comprise air jet pipe 1, snorkel 2 and valve 3, the inlet end of described snorkel 2 links to each other with compressed gas source, and the inlet end of described air jet pipe 1 links to each other with the gas outlet of snorkel 2, and the gas outlet of described snorkel 2 is provided with valve 21, the free end of described air jet pipe 1 is provided with capping 11, and the periphery of air jet pipe 1 is evenly equipped with the fumarole 12 of the tiny dust that can blow away dried net surface.
The utility model Dry Screens clearing apparatus, simple in structure, cheap, operating cost is lower, can utilize the time interval of the disconnected paper of paper machine that dried net is cleaned, and keeps dried net air permeability, improves drying efficiency, reduces web break, improves the production efficiency of paper machine; Solve the problem that Dry Screens is stopped up, made the page stable and reliable operation, reduced paper defects, improved shaping page amount.
The above record, only for utilizing the embodiment of this origination techniques content, modification, variation that any those skilled in the art use this creation to do all belong to the claim that this creation is advocated, and are not limited to those disclosed embodiments.
Claims (1)
1. Dry Screens clearing apparatus, it is located at the dried online section of paper-making drying cylinder, it is characterized in that: comprise air jet pipe, snorkel and valve, the inlet end of described snorkel links to each other with compressed gas source, the inlet end of described air jet pipe links to each other with the gas outlet of snorkel, the gas outlet of described snorkel is provided with valve, and the free end of described air jet pipe is provided with capping, and the periphery of air jet pipe is evenly equipped with the fumarole of the tiny dust that can blow away dried net surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220440830 CN202730533U (en) | 2012-08-31 | 2012-08-31 | Cleaning device for dry papermaking mesh |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220440830 CN202730533U (en) | 2012-08-31 | 2012-08-31 | Cleaning device for dry papermaking mesh |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202730533U true CN202730533U (en) | 2013-02-13 |
Family
ID=47656246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220440830 Expired - Fee Related CN202730533U (en) | 2012-08-31 | 2012-08-31 | Cleaning device for dry papermaking mesh |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202730533U (en) |
-
2012
- 2012-08-31 CN CN 201220440830 patent/CN202730533U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: HEBEI KAISHIDE SPECIAL PAPER CO., LTD. Free format text: FORMER OWNER: GAN MULIN Effective date: 20140924 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 362200 QUANZHOU, FUJIAN PROVINCE TO: 075000 ZHANGJIAKOU, HEBEI PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140924 Address after: 075000 No. 29, north side, Binhe East Road, Xuanhua District, Hebei, Zhangjiakou Patentee after: Hebei Kai Kai Tak Special Paper Co., Ltd. Address before: 362200 Quanzhou City, Jinjiang City, west shore town community road, Acacia Road, No. 1 Patentee before: Gan Mulin |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130213 Termination date: 20150831 |
|
| EXPY | Termination of patent right or utility model |