CN212375628U - Dewatering flow monitoring system for paper machine net part and press part - Google Patents
Dewatering flow monitoring system for paper machine net part and press part Download PDFInfo
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- CN212375628U CN212375628U CN202020660781.8U CN202020660781U CN212375628U CN 212375628 U CN212375628 U CN 212375628U CN 202020660781 U CN202020660781 U CN 202020660781U CN 212375628 U CN212375628 U CN 212375628U
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Abstract
The utility model belongs to the technical field of paper machine mesh pressing parts, in particular to a dehydration flow monitoring system of a paper machine mesh part and a pressing part, a first water flow monitoring meter is arranged on a sewer pipeline of a high-chamber vacuum box steam-water separator, and a second dehydration flow monitoring meter is arranged on a sewer pipeline of a vacuum couch roller water pan collecting tank; a first squeezing part dehydration flow monitoring meter is installed on a sewer pipe of the upper roll water receiving tray collecting tank, a second squeezing part dehydration flow monitoring meter is installed on a sewer pipe of the lower roll water receiving tray collecting tank, a third squeezing part dehydration flow monitoring meter is installed on a sewer pipe of the upper felt steam-water separator, and a fourth squeezing part dehydration flow monitoring meter is installed on a sewer pipe of the lower felt steam-water separator; the utility model discloses do benefit to and adjust the optimization to wire part and press portion, can also in time observe the real-time dehydration condition of wire part and the wet paper page or leaf of press portion effectively to improve the dryness fraction that the wet paper page or leaf goes out to squeeze, and then keep the stable normal production that lasts of paper machine.
Description
Technical Field
The utility model belongs to the technical field of paper machine wire splenium, specifically relate to a paper machine wire portion and press the dehydration flow monitoring system of portion.
Background
The net pressing part in the paper machine is the synthesis of the net part and the pressing part, for the production of the paper machine, the improvement of the dehydration effect of the net part and the pressing part is one of the key factors for determining the normal and stable production of the paper machine, so that the accurate dehydration flow monitoring of the net part and the pressing part is very important, but the real-time monitoring of the dehydration of the net part and the pressing part of the paper machine is difficult to realize in time, the dehydration condition of wet paper pages of the net part and the pressing part is difficult to obtain in time, the adjustment and optimization of an operator cannot be timely carried out, and the dehydration effect of the wet paper pages can be influenced.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a paper machine wire part and press the dehydration flow monitoring system of portion.
A dehydration flow monitoring system for a paper machine net part and a press part comprises a plurality of high-chamber vacuum box steam-water separators and vacuum couch roll water pan collecting grooves which are arranged on the net part, and an upper roll water pan collecting groove, a lower roll water pan collecting groove, an upper felt steam-water separator and a lower felt steam-water separator which are arranged on the press part, wherein a plurality of dehydration flow monitoring meters I with the same quantity are correspondingly arranged on sewer pipes of the plurality of high-chamber vacuum box steam-water separators, and a dehydration flow monitoring meter II is arranged on the sewer pipe of the vacuum couch roll water pan collecting groove; the upper roll water receiving disc collecting groove is provided with a first squeezing part dehydration flow monitoring meter on a sewer pipe, the lower roll water receiving disc collecting groove is provided with a second squeezing part dehydration flow monitoring meter on a sewer pipe, the upper felt steam-water separator is provided with a third squeezing part dehydration flow monitoring meter on a sewer pipe, and the lower felt steam-water separator is provided with a fourth squeezing part dehydration flow monitoring meter on a sewer pipe.
Furthermore, the upper roll water pan collecting tank comprises a first upper roll water pan collecting tank and a second upper roll water pan collecting tank, the first press part dehydration flow monitoring meter comprises a third dehydration flow monitoring meter and a fourth dehydration flow monitoring meter, and the third dehydration flow monitoring meter and the fourth dehydration flow monitoring meter are respectively arranged on a sewer pipe of the first upper roll water pan collecting tank and a sewer pipe of the second upper roll water pan collecting tank.
Furthermore, the lower roll water pan collecting tank comprises a lower roll water pan collecting tank and a second lower roll water pan collecting tank, the second pressing part dehydration flow monitoring meter comprises a fifth dehydration flow monitoring meter and a sixth dehydration flow monitoring meter, and the fifth dehydration flow monitoring meter and the sixth dehydration flow monitoring meter are respectively installed on a sewer pipe of the lower roll water pan collecting tank and a sewer pipe of the lower roll water pan collecting tank.
Furthermore, the upper coarse cotton cloth steam-water separator comprises a first upper coarse cotton cloth steam-water separator and a second upper coarse cotton cloth steam-water separator, the third press part dehydration flow monitoring meter comprises a seventh dehydration flow monitoring meter and an eighth dehydration flow monitoring meter, and the seventh dehydration flow monitoring meter and the eighth dehydration flow monitoring meter are respectively arranged on a sewer pipe of the first upper coarse cotton cloth steam-water separator and a sewer pipe of the second upper coarse cotton cloth steam-water separator.
Furthermore, the lower coarse cotton cloth steam-water separator comprises a first-pressing coarse cotton cloth steam-water separator and a second-pressing coarse cotton cloth steam-water separator, the third pressing part dehydration flow monitoring meter comprises a ninth dehydration flow monitoring meter and a tenth dehydration flow monitoring meter, and the ninth dehydration flow monitoring meter and the tenth dehydration flow monitoring meter are respectively arranged on a sewer pipe of the first-pressing coarse cotton cloth steam-water separator and a sewer pipe of the second-pressing coarse cotton cloth steam-water separator.
The beneficial effects of the utility model are that, through install the dehydration flow monitoring meter that corresponds on the sewer line that corresponds in the portion of netease and squeezing, not only do benefit to and adjust the optimization to the portion of netease and squeezing, can also in time observe the wet paper page or leaf real-time dehydration condition of portion of netease and squeezing effectively to improve the dry degree that the wet paper page or leaf goes out to squeeze, and then keep the stable normal production that lasts of paper machine.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the present invention will be further described below with reference to the accompanying drawings and embodiments, wherein the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive work according to the drawings:
the attached drawing is the structure schematic diagram of the utility model.
FIG. 1 the utility model provides a schematic structural view of a dewatering flow monitoring system of a paper machine wire part and a press part.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, a clear and complete description will be given below with reference to the technical solutions of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
As shown in the attached figure 1, the utility model provides a paper machine net part and dehydration flow monitoring system who squeezes portion, including setting up a plurality of high room vacuum chamber catch water 1 and the vacuum couch roll water collector collecting vat 2 in the net part to and set up at the last roller water collector collecting vat of squeezing portion, lower roller water collector collecting vat, go up coarse cotton cloth catch water and lower coarse cotton cloth catch water. The bottoms of a plurality of high-chamber vacuum box steam-water separators 1 and a vacuum couch roll water-receiving tray collecting tank 2 of the net part and upper roll water-receiving tray collecting tanks, lower roll water-receiving tray collecting tanks, upper felt steam-water separators and lower felt steam-water separators of the squeezing part are connected with corresponding sewer pipes (namely drainage pipes, the later sewer pipes are drainage pipes), and the sewer pipes of the high-chamber vacuum box steam-water separators 1 and the sewer pipes at the bottom of the vacuum couch roll water-receiving tray collecting tank 2 are connected into a vacuum water seal tank of the net part; the sewage pipeline of the upper roller water receiving tray collecting tank, the sewage pipeline of the lower roller water receiving tray collecting tank, the sewage pipeline of the upper coarse cotton cloth steam-water separator and the sewage pipeline of the lower coarse cotton cloth steam-water separator are all squeezed into the vacuum white water tank.
In the net part, a plurality of dehydration flow monitoring meters 11 (the dehydration flow monitoring meters are flow meters for monitoring dehydration quantity) with the same quantity are correspondingly installed on the sewer pipes of the high-chamber vacuum box steam-water separators 1, namely, the dehydration flow monitoring meters 11 are installed on the sewer pipes of the high-chamber vacuum box steam-water separators 1 in a one-to-one correspondence mode, and a dehydration flow monitoring meter two 12 is installed on the sewer pipe of the vacuum couch roller water pan collecting tank 2. Wherein, the utility model discloses crowning room vacuum chamber catch water 1 is total six, and six dewatering flow monitor meter 11 are installed respectively on six high room vacuum chamber catch water 1's sewer line.
The dewatering flow monitoring meter is arranged at the high-chamber vacuum position (namely the high-chamber vacuum box steam-water separator 1 and the vacuum couch roll water pan collecting tank 2) of the net part, so that the dryness of wet paper pages can be optimized by conveniently adjusting the vacuum of the net part, the effective dewatering of each suction box of the net part can be ensured, the friction force between a forming net and the suction boxes in the net part is reduced, and the service life of the forming net is prolonged.
In the squeezing part, a first squeezing part dehydration flow monitoring meter is installed on a sewer pipeline of an upper roller water receiving disc collecting tank, a second squeezing part dehydration flow monitoring meter is installed on a sewer pipeline of a lower roller water receiving disc collecting tank, a third squeezing part dehydration flow monitoring meter is installed on a sewer pipeline of an upper coarse cotton cloth steam-water separator, and a fourth squeezing part dehydration flow monitoring meter is installed on a sewer pipeline of a lower coarse cotton cloth steam-water separator.
Specifically, the upper roll water pan collecting tank comprises a first upper roll water pan collecting tank 3 and a second upper roll water pan collecting tank 5, the first press part dehydration flow monitoring meter comprises a dehydration flow monitoring meter III 13 and a dehydration flow monitoring meter IV 15, and the dehydration flow monitoring meter III 13 and the dehydration flow monitoring meter IV 15 are respectively installed on a sewer pipe of the first upper roll water pan collecting tank 3 and a sewer pipe of the second upper roll water pan collecting tank 5; the lower roll water receiving tray collecting tank comprises a lower roll water receiving tray collecting tank 4 and a second lower roll water receiving tray collecting tank 6, the second pressing part dehydration flow monitoring meter comprises a dehydration flow monitoring meter five 14 and a dehydration flow monitoring meter six 16, and the dehydration flow monitoring meter five 14 and the dehydration flow monitoring meter six 16 are respectively arranged on a sewer pipe of the lower roll water receiving tray collecting tank 4 and a sewer pipe of the second lower roll water receiving tray collecting tank 6; the upper coarse cotton cloth steam-water separator comprises a first upper coarse cotton cloth steam-water separator 7 and a second upper coarse cotton cloth steam-water separator 9, the third pressing part dehydration flow monitoring meter comprises a seventh dehydration flow monitoring meter 17 and an eighth dehydration flow monitoring meter 19, and the seventh dehydration flow monitoring meter 17 and the eighth dehydration flow monitoring meter 19 are respectively arranged on a sewer pipe of the first upper coarse cotton cloth steam-water separator 7 and a sewer pipe of the second upper coarse cotton cloth steam-water separator 9; the lower coarse cotton cloth steam-water separator comprises a first-pressing coarse cotton cloth steam-water separator 8 and a second-pressing coarse cotton cloth steam-water separator 10, the third-pressing-part dehydration flow monitoring meter comprises a ninth dehydration flow monitoring meter 18 and a tenth dehydration flow monitoring meter 20, and the ninth dehydration flow monitoring meter 18 and the tenth dehydration flow monitoring meter 20 are respectively installed on a sewer pipe of the first-pressing coarse cotton cloth steam-water separator 8 and a sewer pipe of the second-pressing coarse cotton cloth steam-water separator 10.
The dewatering flow monitoring meter is arranged at the position of the pressing part, so that vacuum operation can be conveniently carried out, the running performance of a paper machine is optimized, and the effective dewatering of the felt suction box and the water pan in the pressing part can be ensured to optimize and adjust the design of the felt.
The utility model discloses in all above-mentioned dehydration flow monitor meters all with paper machine control system (paper machine controller) electric connection, but through the online real-time supervision dehydration flow monitor meter of paper machine control system, look over wet paper page or leaf dehydration data curve to carry out the vacuum and optimize the adjustment, keep the normal production of paper machine.
The utility model discloses an install the dehydration flow monitoring meter that corresponds on the sewer line that corresponds in the portion that nets and squeeze, not only do benefit to and adjust the optimization to the portion that nets and squeeze, can also in time observe the wet paper page or leaf condition of dehydrating in real time of portion that nets and squeeze effectively to improve the dry degree that the wet paper page or leaf squeezed, and then keep the stable normal production that lasts of paper machine.
It will be understood that modifications and variations can be made by persons skilled in the art in light of the above teachings and all such modifications and variations are considered to be within the scope of the invention as defined by the following claims.
Claims (5)
1. A dehydration flow monitoring system for a net part and a pressing part of a paper machine comprises a plurality of high-chamber vacuum box steam-water separators and vacuum couch roll water pan collecting grooves which are arranged on the net part, and an upper roll water pan collecting groove, a lower roll water pan collecting groove, an upper felt steam-water separator and a lower felt steam-water separator which are arranged on the pressing part, and is characterized in that a plurality of dehydration flow monitoring meters I with the same number are correspondingly arranged on sewer pipelines of the high-chamber vacuum box steam-water separators, and a dehydration flow monitoring meter II is arranged on sewer pipelines of the vacuum couch roll water pan collecting grooves; the upper roll water pan collecting tank is characterized in that a first squeezing part dehydration flow monitoring meter is installed on a sewer pipe of the upper roll water pan collecting tank, a second squeezing part dehydration flow monitoring meter is installed on a sewer pipe of the lower roll water pan collecting tank, a third squeezing part dehydration flow monitoring meter is installed on a sewer pipe of the upper felt steam-water separator, and a fourth squeezing part dehydration flow monitoring meter is installed on a sewer pipe of the lower felt steam-water separator.
2. The system for monitoring the dewatering flow of a wire section and a press section of a paper machine according to claim 1, wherein the upper roll water-receiving tray collection vat comprises a first upper roll water-receiving tray collection vat and a second upper roll water-receiving tray collection vat, the first press section dewatering flow monitoring meter comprises a third dewatering flow monitoring meter and a fourth dewatering flow monitoring meter, and the third dewatering flow monitoring meter and the fourth dewatering flow monitoring meter are respectively installed on a sewer pipe of the first upper roll water-receiving tray collection vat and a sewer pipe of the second upper roll water-receiving tray collection vat.
3. The system for monitoring the dewatering flow of a wire section and a press section of a paper machine as claimed in claim 1, wherein said lower roll tray collection vessel includes a lower roll tray collection vessel and a second lower roll tray collection vessel, said second press section dewatering flow monitoring meters include a fifth dewatering flow monitoring meter and a sixth dewatering flow monitoring meter, said fifth dewatering flow monitoring meter and said sixth dewatering flow monitoring meter are installed on the sewer pipe of the lower roll tray collection vessel and the sewer pipe of the lower roll tray collection vessel, respectively.
4. The system for monitoring the dewatering flow of a wire section and a press section of a paper machine according to claim 1, wherein the upper felt water separator includes a first upper felt water separator and a second upper felt water separator, the third press section dewatering flow monitoring meter includes a seventh dewatering flow monitoring meter and an eighth dewatering flow monitoring meter, and the seventh dewatering flow monitoring meter and the eighth dewatering flow monitoring meter are installed on a sewer pipe of the first upper felt water separator and a sewer pipe of the second upper felt water separator, respectively.
5. The dewatering flow monitoring system of the wire section and the press section of the paper machine according to claim 1, wherein the lower felt water separator includes a first press felt water separator and a second press felt water separator, the third press dewatering flow monitoring meter includes a ninth dewatering flow monitoring meter and a tenth dewatering flow monitoring meter, and the ninth dewatering flow monitoring meter and the tenth dewatering flow monitoring meter are installed on a sewer pipe of the first press felt water separator and a sewer pipe of the second press felt water separator, respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020660781.8U CN212375628U (en) | 2020-04-26 | 2020-04-26 | Dewatering flow monitoring system for paper machine net part and press part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020660781.8U CN212375628U (en) | 2020-04-26 | 2020-04-26 | Dewatering flow monitoring system for paper machine net part and press part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212375628U true CN212375628U (en) | 2021-01-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020660781.8U Active CN212375628U (en) | 2020-04-26 | 2020-04-26 | Dewatering flow monitoring system for paper machine net part and press part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212375628U (en) |
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2020
- 2020-04-26 CN CN202020660781.8U patent/CN212375628U/en active Active
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