CN204185722U - A kind of dry net clean separation device of paper machine - Google Patents
A kind of dry net clean separation device of paper machine Download PDFInfo
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- CN204185722U CN204185722U CN201420606854.XU CN201420606854U CN204185722U CN 204185722 U CN204185722 U CN 204185722U CN 201420606854 U CN201420606854 U CN 201420606854U CN 204185722 U CN204185722 U CN 204185722U
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- dry net
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Abstract
The utility model belongs to paper technology apparatus field, particularly relate to a kind of dry net clean separation device of paper machine, it is characterized in that comprising wiper mechanism, water under high pressure unit, vacuum unit, control unit, described wiper mechanism, described water under high pressure unit, described vacuum unit are all connected with described control unit.The beneficial effects of the utility model are: this device can remove dry online dirt, reduce the generation of disconnected paper and paper defects, improve the drying efficiency in oven dry portion, and foreign material can be separated with water, decrease follow-up treatment process, automaticity is high, reduces workman's working strength.
Description
Technical field
The utility model belongs to paper technology apparatus field, particularly relates to a kind of dry net clean separation device of paper machine.
Background technology
Current more and more attaching importance to environmental protection, people advocate the excessive use reduced string, for the paper industry utilizing string to be raw material, open up new paper making raw material particularly important, and needing most what do is exactly the recycling of reinforcement to waste paper.Paper mill reclaimed waste paper is reprocessed, and waste paper is various in style, and the impurity contained by it is not identical yet.Major part impurity can utilize screening and cleaning equipment removing, but sicker is adsorbed in paper pulp fiber not easily separated.Sicker can flow to Dryer Section of Paper Machine along with paper pulp fiber; at drying section through drying cylinder high temperature action; part sicker is bonded at dryer surface; another part is bonded at dry online; being bonded at dry online sicker easily causes dry mesh eyes to block; affect drying efficiency, increase steam consumption and affect page quality, each shutdown chemicals carries out manual cleaning.Labor strength is large, and dry network capacity is fragile.Cleaning efficiency is not high, is separated the mixture obtaining foul and water, is unfavorable for further process.
Utility model content
In order to overcome above-mentioned the deficiencies in the prior art, the utility model provides a kind of dry net clean separation device of paper machine, this device can remove dry online dirt, reduce the generation of disconnected paper and paper defects, improve the drying efficiency in oven dry portion, and foreign material can be separated with water, decrease follow-up treatment process, automaticity is high, reduces workman's working strength.
To achieve these goals, the utility model adopts following technical scheme:
A dry net clean separation device for paper machine, is characterized in that comprising wiper mechanism, water under high pressure unit, vacuum unit, control unit, and described wiper mechanism, described water under high pressure unit, described vacuum unit are all connected with described control unit;
Described wiper mechanism comprises crossbeam, support, cleaning head, cleaning head mobile device, described crossbeam two ends are fixing on the bracket, described crossbeam lower end is provided with described cleaning head, described cleaning head is connected with described cleaning head mobile device, described cleaning head is equipped with high pressure nozzle, and described cleaning head mobile device is made up of gear motor and the roller chain that is connected with gear motor;
Be provided with high-pressure hydraulic pump and pressure sensor in described water under high pressure unit, described high-pressure hydraulic pump is connected with described cleaning head, and described pressure sensor is connected with described control unit;
Described vacuum unit is made up of vacuum motor, cyclone separator and vacuum hose, and described vacuum motor is connected with described control unit and described cyclone separator respectively, and described cyclone separator is connected with described cleaning head by described vacuum hose;
Be provided with dry net movable stand below described wiper mechanism, be provided with lift cylinder below described dry net movable stand, described lift cylinder is fixed on air cylinder support, and described lift cylinder is connected with described control unit.
Described control unit comprises junction box and automatic control cabinet, and described junction box, described pressure sensor, described vacuum motor are connected with described automatic control cabinet respectively.
Described high-pressure hydraulic pump is single-row piston type high pressure water pump.
The beneficial effects of the utility model are: cyclone separator is used for foul and moisture to leave, and is then discharged by foul; Water is converted into the larger water ejection of pressure by water under high pressure unit, is beneficial to and is cleaned up by dry net; Can, by cleaning head along cross beam movement, be convenient to dry each position online to clean by cleaning head mobile device; Dry net can be carried out rotation by dry net movable stand, is beneficial to cleaning head and is swept away by dry online foul.Device of the present utility model can remove dry online dirt, and reduce the generation of disconnected paper and paper defects, improve the drying efficiency in oven dry portion, and foreign material can be separated with water, decrease follow-up treatment process, automaticity is high, reduces workman's working strength.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure, 1, crossbeam, 2, support, 3, cleaning head, 4, gear motor, 5, roller chain, 6, high-pressure hydraulic pump, 7, pressure sensor, 8, water under high pressure unit, 9, vacuum motor, 10, cyclone separator, 11, vacuum hose, 12, dry net movable stand, 13, lift cylinder, 14, air cylinder support, 15, junction box, 16, automatic control cabinet, 17, dry net, 18, framework.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is explained.
As shown in Figure 1, the utility model provides a kind of dry net clean separation device of paper machine, comprise wiper mechanism, water under high pressure unit 8, vacuum unit, control unit, described wiper mechanism, described water under high pressure unit 8, described vacuum unit are all connected with described control unit;
Described wiper mechanism comprises crossbeam 1, support 2, cleaning head 3, cleaning head mobile device, described crossbeam 1 two ends are fixed on described support 2, described crossbeam 1 lower end is provided with described cleaning head 3, described cleaning head 3 is connected with described cleaning head mobile device, described cleaning head 3 is equipped with high pressure nozzle, and described cleaning head mobile device is made up of gear motor 4 and the roller chain 5 that is connected with gear motor 4;
Be provided with high-pressure hydraulic pump 6 and pressure sensor 7 in described water under high pressure unit 8, described high-pressure hydraulic pump 6 is connected with described cleaning head 3, and described pressure sensor 7 is connected with described control unit;
Described vacuum unit is made up of vacuum motor 9, cyclone separator 10 and vacuum hose 11, described vacuum motor 9 is connected with described control unit and described cyclone separator 10 respectively, and described cyclone separator 10 is connected with described cleaning head 3 by described vacuum hose 11.
Dry net movable stand 12 is provided with below described wiper mechanism, dry net movable stand 12 is for supporting dry net 17, framework 18 is provided with for being connected with dry net movable stand 12 around dry net 17, lift cylinder 13 is provided with below described dry net movable stand 12, lift cylinder 13 can be arranged on one end of dry net movable stand 12, also can be arranged on two ends.Described lift cylinder 13 is fixed on air cylinder support 14, and described lift cylinder 13 is connected with described control unit.
Described control unit comprises junction box 15 and automatic control cabinet 16, and described junction box 15, described pressure sensor 7, described vacuum motor 9 are connected with described automatic control cabinet 16 respectively.
Described water under high pressure unit 8 is made up of high-pressure hydraulic pump 6 and pressure sensor 7, the maximum discharge pressure of high-pressure hydraulic pump 6 can reach 60MPa, conventional hydraulic pressure is 25 ~ 35MPa, water quality is generally boiler feed water, condensed water or demineralized water, need the pre-filtering process through 25 μm, discharge pressure is regulated by the variable-frequency motor of high-pressure hydraulic pump 6 after being detected by pressure sensor 7.
Vacuum unit is made up of vacuum motor 9, cyclone separator 10 and vacuum hose 11.Siphon away foul on dry net 17 and cleaning head 3 and water by vacuum action, and by cyclone separator 10, foul and moisture are left, then foul is discharged.
Control unit is made up of junction box 15, automatic control cabinet 16 and cable, and cable comprises power cable and communication cable, by the connection of power cable and communication cable, the control operation of dry net cleaning device is achieved on automatic control cabinet 16.
Described high-pressure hydraulic pump 6 is single-row piston type high pressure water pump 6.
Operation principle: during use, is arranged on wiper mechanism on the idler roller of oven dry portion dry net 17 stretcher, cleans the one side that dry net 17 contacts page; During cleaning, be sprayed onto on dry net 17 from water under high pressure unit 8 pumping water under high pressure out by the nozzle cleaning head 3, the dry net 17 of contact page is cleaned, the foul washed down and steam are siphoned away by the vacuum draw region on cleaning head 3, foul is sent to cyclone separator 10 with steam by vacuum hose 11 and is separated, and the foul after separation is discharged.Lift cylinder 13 oscilaltion realizes the inclination to dry net 17, is convenient to dry net 17 to rinse well.
Above an example of the present utility model has been described in detail, but described content being only preferred embodiment of the present utility model, can not being considered to for limiting practical range of the present utility model.All equalizations done according to the utility model application range change and improve, and all should still belong within patent covering scope of the present utility model.
Claims (3)
1. a dry net clean separation device for paper machine, is characterized in that comprising wiper mechanism, water under high pressure unit, vacuum unit, control unit, and described wiper mechanism, described water under high pressure unit, described vacuum unit are all connected with described control unit;
Described wiper mechanism comprises crossbeam, support, cleaning head, cleaning head mobile device, described crossbeam two ends are fixing on the bracket, described crossbeam lower end is provided with described cleaning head, described cleaning head is connected with described cleaning head mobile device, described cleaning head is equipped with high pressure nozzle, and described cleaning head mobile device is made up of gear motor and the roller chain that is connected with gear motor;
Be provided with high-pressure hydraulic pump and pressure sensor in described water under high pressure unit, described high-pressure hydraulic pump is connected with described cleaning head, and described pressure sensor is connected with described control unit;
Described vacuum unit is made up of vacuum motor, cyclone separator and vacuum hose, and described vacuum motor is connected with described control unit and described cyclone separator respectively, and described cyclone separator is connected with described cleaning head by described vacuum hose;
Be provided with dry net movable stand below described wiper mechanism, be provided with lift cylinder below described dry net movable stand, described lift cylinder is fixed on air cylinder support, and described lift cylinder is connected with described control unit.
2. the dry net clean separation device of paper machine according to claim 1, it is characterized in that described control unit comprises junction box and automatic control cabinet, described junction box, described pressure sensor, described vacuum motor are connected with described automatic control cabinet respectively.
3. the dry net clean separation device of paper machine according to claim 1, is characterized in that described high-pressure hydraulic pump is single-row piston type high pressure water pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420606854.XU CN204185722U (en) | 2014-10-21 | 2014-10-21 | A kind of dry net clean separation device of paper machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420606854.XU CN204185722U (en) | 2014-10-21 | 2014-10-21 | A kind of dry net clean separation device of paper machine |
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| Publication Number | Publication Date |
|---|---|
| CN204185722U true CN204185722U (en) | 2015-03-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420606854.XU Active CN204185722U (en) | 2014-10-21 | 2014-10-21 | A kind of dry net clean separation device of paper machine |
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| CN (1) | CN204185722U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105220554A (en) * | 2015-10-21 | 2016-01-06 | 绵阳市星瑞机电有限责任公司 | A kind of paper machine dry net on-line cleaning machine |
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2014
- 2014-10-21 CN CN201420606854.XU patent/CN204185722U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105220554A (en) * | 2015-10-21 | 2016-01-06 | 绵阳市星瑞机电有限责任公司 | A kind of paper machine dry net on-line cleaning machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 063500, 88 West Road, Chengguan County, Hebei, Luannan Patentee after: Nine dragon paper (Hebei) Co., Ltd. Address before: 300000 Chengguan West Road, Luannan County, Hebei Province, No. 88 Patentee before: Hebei Yongxin Paper Co., Ltd. |