CN203229840U - Licking system with high-pressure water jets for papermaking machine drying part - Google Patents
Licking system with high-pressure water jets for papermaking machine drying part Download PDFInfo
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- CN203229840U CN203229840U CN 201320219335 CN201320219335U CN203229840U CN 203229840 U CN203229840 U CN 203229840U CN 201320219335 CN201320219335 CN 201320219335 CN 201320219335 U CN201320219335 U CN 201320219335U CN 203229840 U CN203229840 U CN 203229840U
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Abstract
The utility model relates to the field of the papermaking technology, in particular to a licking system with high-pressure water jets for a papermaking machine drying part. The licking system structurally comprises a clear water input port, a filter screen, a high-pressure pump, nozzles and a paper web, the output end of the clear water input port is connected with the input end of the filter screen, the output end of the filter screen is connected with the input end of the high-pressure pump, the output end of the high-pressure pump is connected with the input ends of the nozzles, the output ends of the nozzle forms water jets, and the water jets are sprayed to the paper web to cut out paper strips and licking. The licking system with high-pressure water jets for the papermaking machine drying part has the advantages that paper is cut conveniently during licking, cut paper strips are smooth in cut, the paper web is less prone to snap break in the licking process, and accordingly licking is smooth, and paper cutters are prevented from hurting people; moreover, licking speed is high, production efficiency is high, and thereby yield is improved.
Description
Technical field
The utility model relates to pulp technology for making paper, particularly relates to the paper injection system that high-pressure water knife is used for the paper machine cadre.
Background technology
In the paper industry, the phenomenon of disconnected paper can appear in paper machine in the process of producing, at this time just need carry out paper injection.And, because the speed of service of employed high-speed paper machine is very fast, when occurring breaking paper, also need carry out paper injection with the fastest speed, because if paper injection speed is slow, will influence production efficiency, cause to yield poorly down.
In the process of carrying out paper injection, need earlier the paper full width that ruptures to be guided in the table glue machine and apply viscose glue, the paper that will apply viscose glue is then guided to and is carried out press polish in the calender, and then paper is guided to subsequent handling.Before the paper full width being guided to table glue machine, need by paper cutter the paper full width to be cut out a paper slip in order to make things convenient for paper injection earlier.
The paper cutter of prior art is a kind of cut paper cutter, and the volume of this cut paper cutter is bigger, and the space that occupies during installation is more, and can only be installed in the middle part of oven dry portion.The cut paper cutter requires paper web to even up tension when cut paper, and otch is smooth inadequately, makes to break easily at paper injection process paper web, thereby makes paper injection smooth and easy inadequately.In addition, if paperboard takes place in the installation site of cut paper cutter, intractability is bigger.And, in handling the process of paperboard and since the cut paper cutter may be embedded in paper below, therefore the situation that the cut paper cutter is hurted sb.'s feelings takes place easily.
Summary of the invention
The paper injection system that provides high-pressure water knife to be used for the paper machine cadre at weak point of the prior art is provided the purpose of this utility model, the paper injection system that this high-pressure water knife is used for the paper machine cadre is convenient at the process cut paper of paper injection, and the otch of the paper slip that cuts out is smooth, make that paper web is not easy to break in the paper injection process, thereby paper injection is smooth and easy, the situation of having avoided the cut paper cutter to hurt sb.'s feelings, and the speed of paper injection is fast, make the production efficiency height, thereby improved output.
For achieving the above object, the utility model is achieved through the following technical solutions.
The paper injection system that provides high-pressure water knife to be used for the paper machine cadre, comprise clear water input port, screen pack, high-pressure pump, nozzle and paper web, the output of described clear water input port is connected with the input of described screen pack, the output of described screen pack is connected with the input of described high-pressure pump, described high pressure delivery side of pump is connected with the input of described nozzle, the output of described nozzle forms the water cutter, and described water cutter is directed onto described paper web and cuts out paper slip and paper injection.
The quantity of described nozzle is set to two, and the output of two described nozzles forms the first water cutter and the second water cutter respectively, and the described first water cutter and the described second water cutter all are directed onto described paper web and cut out paper slip and paper injection.
Two described nozzles are connected with respectively for the switching control pilot of controlling described nozzle.
Described switching control pilot is connected with the paper injection signal end.
The pressure of described high-pressure pump is set to 400kg/cm
2~ 600kg/cm
2
The pressure of described high-pressure pump is set to 500kg/cm
2
The beneficial effects of the utility model: high-pressure water knife of the present utility model is used for paper machine cadre's paper injection system, comprise clear water input port, screen pack, high-pressure pump, nozzle and paper web, the output of clear water input port is connected with the input of screen pack, the output of screen pack is connected with the input of high-pressure pump, the high pressure delivery side of pump is connected with the input of nozzle, the output of nozzle forms the water cutter, and the water cutter is directed onto paper web and cuts out paper slip and paper injection.The paper injection system that this high-pressure water knife is used for the paper machine cadre is convenient at the process cut paper of paper injection, and the otch of the paper slip that cuts out is smooth, make that paper web is not easy to break in the paper injection process, thereby paper injection is smooth and easy, the situation of having avoided the cut paper cutter to hurt sb.'s feelings, and the speed of paper injection is fast, makes the production efficiency height, thereby has improved output.
Description of drawings
Fig. 1 is the structural representation that high-pressure water knife of the present utility model is used for paper machine cadre's paper injection system.
In Fig. 1, include:
1---the clear water input port,
2---screen pack,
3---high-pressure pump,
4---nozzle,
5---paper web,
6---the first water cutter,
7---the second water cutter,
8---switching control pilot,
9---the paper injection signal end.
The specific embodiment
The utility model is described in further detail with the following Examples.
See Fig. 1.The high-pressure water knife of present embodiment is used for paper machine cadre's paper injection system, comprise clear water input port 1, screen pack 2, high-pressure pump 3, nozzle 4 and paper web 5, the output of clear water input port 1 is connected with the input of screen pack 2, the output of screen pack 2 is connected with the input of high-pressure pump 3, the output of high-pressure pump 3 is connected with the input of nozzle 4, the output of nozzle 4 forms the water cutter, and the water cutter is directed onto paper web 5 and cuts out paper slip and paper injection.The paper injection system that this high-pressure water knife is used for the paper machine cadre is convenient at the process cut paper of paper injection, and the otch of the paper slip that cuts out is smooth, make that paper web is not easy to break in the paper injection process, thereby paper injection is smooth and easy, the situation of having avoided the cut paper cutter to hurt sb.'s feelings, and the speed of paper injection is fast, makes the production efficiency height, thereby has improved output.
In the present embodiment, the quantity of nozzle 4 is set to two, and the output of two nozzles 4 forms the first water cutter 6 and the second water cutter, 7, the first water cuttves 6 and the second water cutter 7 respectively and all is directed onto paper web 5 and cuts out paper slip and paper injection.In the process of producing, the first water cutter 6 and the second water cutter 7 cut out a paper slip simultaneously and are used for paper injection.And, the first water cutter 6 and the second water cutter 7 are by programme-control, the first water cutter 6 and the second water cutter 7 can move and then cut paper towards same direction simultaneously, also can move and then cut paper towards different directions respectively simultaneously, are used for paper injection thereby be convenient to cut out paper slip in the optional position of paper web 5.
In the present embodiment, two nozzles 4 are connected with respectively for the switching control pilot 8 of controlling nozzle 4.Switching control pilot 8 is connected with paper injection signal end 9.In the process of producing, paper injection signal end 9 sends the paper injection signal to switching control pilot 8, and switching control pilot 8 is just opened; Paper injection signal end 9 sends the signal that does not need paper injection to switching control pilot 8, and switching control pilot 8 is just closed.
In the present embodiment, the pressure of high-pressure pump 3 is set to 500kg/cm
2This pressure can make the clear water of high pressure form the water cutter by nozzle 4 preferably, and don't can waste energy.
High-pressure water knife of the present utility model is used for the embodiment 2 of paper machine cadre's paper injection system, and the difference of present embodiment and embodiment 1 is that the pressure of high-pressure pump 3 is set to 400kg/cm
2, this pressure enough makes the clear water of high pressure form the water cutter by nozzle 4, and can energy savings.Other structure and the operation principle of present embodiment are identical with embodiment 1, do not repeat them here.
High-pressure water knife of the present utility model is used for the embodiment 3 of paper machine cadre's paper injection system, and the difference of present embodiment and embodiment 1 is that the pressure of high-pressure pump 3 is set to 600kg/cm
2, this pressure can make the clear water of high pressure form the water cutter by nozzle 4 well.Other structure and the operation principle of present embodiment are identical with embodiment 1, do not repeat them here.
Should be noted that at last; above embodiment only is used for the explanation the technical solution of the utility model but not to the restriction of the utility model protection domain; although with reference to preferred embodiment the utility model has been done detailed description; those of ordinary skill in the art is to be understood that; can make amendment or be equal to replacement the technical solution of the utility model, and not break away from essence and the scope of technical solutions of the utility model.
Claims (6)
1. high-pressure water knife is used for paper machine cadre's paper injection system, it is characterized in that: comprise clear water input port, screen pack, high-pressure pump, nozzle and paper web, the output of described clear water input port is connected with the input of described screen pack, the output of described screen pack is connected with the input of described high-pressure pump, described high pressure delivery side of pump is connected with the input of described nozzle, the output of described nozzle forms the water cutter, and described water cutter is directed onto described paper web and cuts out paper slip and paper injection.
2. high-pressure water knife according to claim 1 is used for paper machine cadre's paper injection system, it is characterized in that: the quantity of described nozzle is set to two, the output of two described nozzles forms the first water cutter and the second water cutter respectively, and the described first water cutter and the described second water cutter all are directed onto described paper web and cut out paper slip and paper injection.
3. high-pressure water knife according to claim 2 is used for paper machine cadre's paper injection system, it is characterized in that: two described nozzles are connected with respectively for the switching control pilot of controlling described nozzle.
4. high-pressure water knife according to claim 3 is used for paper machine cadre's paper injection system, and it is characterized in that: described switching control pilot is connected with the paper injection signal end.
5. high-pressure water knife according to claim 1 is used for paper machine cadre's paper injection system, and it is characterized in that: the pressure of described high-pressure pump is set to 400kg/cm
2~ 600kg/cm
2
6. high-pressure water knife according to claim 5 is used for paper machine cadre's paper injection system, and it is characterized in that: the pressure of described high-pressure pump is set to 500kg/cm
2
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320219335 CN203229840U (en) | 2013-04-26 | 2013-04-26 | Licking system with high-pressure water jets for papermaking machine drying part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320219335 CN203229840U (en) | 2013-04-26 | 2013-04-26 | Licking system with high-pressure water jets for papermaking machine drying part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203229840U true CN203229840U (en) | 2013-10-09 |
Family
ID=49285975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320219335 Expired - Lifetime CN203229840U (en) | 2013-04-26 | 2013-04-26 | Licking system with high-pressure water jets for papermaking machine drying part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203229840U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106142222A (en) * | 2015-04-17 | 2016-11-23 | 上海东冠纸业有限公司 | A kind of method utilizing water under high pressure to process paper roll |
-
2013
- 2013-04-26 CN CN 201320219335 patent/CN203229840U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106142222A (en) * | 2015-04-17 | 2016-11-23 | 上海东冠纸业有限公司 | A kind of method utilizing water under high pressure to process paper roll |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131009 |
|
| CX01 | Expiry of patent term |