CN217601086U - Automatic temperature control pressurizing device for after-finishing of papermaking felt - Google Patents
Automatic temperature control pressurizing device for after-finishing of papermaking felt Download PDFInfo
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- CN217601086U CN217601086U CN202221891674.1U CN202221891674U CN217601086U CN 217601086 U CN217601086 U CN 217601086U CN 202221891674 U CN202221891674 U CN 202221891674U CN 217601086 U CN217601086 U CN 217601086U
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- papermaking felt
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Abstract
The utility model discloses a pressure device of automatic accuse temperature of papermaking felt aftertreatment, including casing, feeding roller set, from driving wheel, first oily hot pressure roller set, hydraulic pressure thrust unit, second oily hot pressure roller set, locating wheel, ejection of compact roller set, auxiliary heating device, temperature-sensing ware, infrared temperature-sensing ware and papermaking felt, compare with prior art, the beneficial effects of the utility model are that this novel pressure device of automatic accuse temperature of papermaking felt aftertreatment can heat and pressurization processing to papermaking felt through the first oily hot pressure roller set that sets up, hydraulic pressure thrust unit and second oily hot pressure roller set, and the auxiliary heating device, temperature-sensing ware and the infrared temperature-sensing ware of setting can assist the temperature in the casing, and the most effective control is to papermaking felt heating and pressurized demand.
Description
Technical Field
The utility model relates to an automatic pressure device of accuse temperature, especially a pressure device of papermaking woollen blanket aftertreatment automatic temperature control.
Background
With the continuous development of the paper making industry, the paper making process and equipment develop towards a wide, high-speed, new paper machine structure and better paper web performance, in order to improve the running efficiency and efficiency of a press part of the paper machine, wide press forms such as a shoe press type press form and a large roll diameter press form are widely applied, the line pressure borne by the press forms is generally more than 800KN/m, therefore, higher requirements are put on a paper making felt, the paper making felt is required to meet the requirements of smoothness, water permeability and strength of a felt surface, and the paper making felt also has good compression resilience performance, namely, the paper making felt is required to be normally used, and the paper making felt can still return to a certain thickness after leaving the press form, so that a certain water containing space is ensured, and a large amount of water transferred from paper sheets is received. Otherwise, the papermaking felt is compacted quickly under the repeated action of high linear pressure, the water containing space is reduced, the water permeability is reduced, and the papermaking requirement cannot be met. Also need add the fever design to papermaking felt simultaneously, but current equipment heats papermaking felt through the heating pipe, because the heating pipe gives off the heat through the mode of heat radiation, the position of distance heating pipe is more far away, and the temperature is higher for each position of papermaking felt is heated inhomogeneous, leads to thermal treatment effect relatively poor, and carries out the mode of heat conduction through the air and carry out heat conduction, and heat conduction efficiency is lower, and heat treatment efficiency is low.
Therefore, we propose a press device for automatic temperature control after finishing of papermaking felt to solve the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a pressure device of papermaking woollen blanket aftertreatment automatic temperature control to solve the problem that provides among the above-mentioned background art.
The utility model aims at realizing through the following technical scheme: a pressurizing device for automatic temperature control of papermaking felt after finishing comprises a shell, a feeding roller set, a driven wheel, a first oil thermal pressure roller set, a hydraulic pushing device, a second oil thermal pressure roller set, a positioning wheel, a discharging roller set, an auxiliary heating device, a temperature sensor, an infrared temperature sensor and a papermaking felt, wherein a feeding hole is formed in the front end of the shell, and the feeding roller set is arranged at the rear end of the feeding hole; the driven wheel is arranged in the shell and is positioned at the same horizontal line position of the rear ends of the feeding roller sets; the first oil-heat pressure roller set is arranged in the shell and is positioned at the obliquely upward position at the rear end of the driven wheel; the second oil-heat pressure roller set is arranged in the shell and is positioned vertically below the first oil-heat pressure roller set; the positioning wheel is arranged in the shell, is positioned above the second oil-hot pressure roller set in the vertical direction and is positioned at the same horizontal line position with the feeding roller set; the discharging roller group is arranged in the shell, is positioned at a discharging port arranged at the rear end of the shell and is positioned at the same horizontal line position with the feeding roller group; the oil and heat pressure rollers of the first oil and heat pressure roller group are provided with hydraulic pushing devices; the upper oil heat pressure roller and the lower oil heat pressure roller of the second oil heat pressure roller set are both provided with hydraulic pushing devices; the temperature sensors are respectively embedded on the surfaces of the lower oil heat pressure roller of the first oil heat pressure roller set and the upper oil heat pressure roller of the second oil heat pressure roller set; the auxiliary heating device and the infrared temperature sensor are respectively arranged in the shell in an aligned mode; the papermaking felt penetrates through the feeding roller group, the driven wheel, the first oil-heat pressure roller group, the second oil-heat pressure roller group, the positioning wheel and the discharging roller group through the feeding hole, and finally is discharged through the discharging hole.
Further, the outer end of casing is provided with intelligent operation platform, intelligent operation platform is first oily hot pressure roller set, hydraulic pressure thrust unit, the oily hot pressure roller set of second, auxiliary heating device, temperature-sensing ware and infrared temperature-sensing ware of electric connection respectively.
Furthermore, power driving devices are arranged on the feeding roller group, the first oil thermal pressure roller group, the second oil thermal pressure roller group and the discharging roller group.
Further, the first oil heat pressure roller group and the second oil heat pressure roller group are arranged in at least one group.
Further, the angle between the driven wheel and the first oil heat pressure roller set is 45-65 degrees.
Further, at least one auxiliary heating device is arranged.
Furthermore, the infrared temperature sensors are at least two and are arranged at the feed inlet and the discharge outlet.
Compared with the prior art, the beneficial effects of the utility model are that this novel automatic pressure device of accuse temperature of papermaking felt aftertreatment can heat and pressurization processing to papermaking felt through the first oil hot pressure roller set that sets up, hydraulic pressure thrust unit and second oil hot pressure roller set, and the auxiliary heating device, temperature-sensing ware and the infrared temperature sensing ware of setting can assist the temperature in the casing, and most effectual control is to papermaking felt heating and pressurized demand.
Drawings
FIG. 1 is an overall structure effect diagram of the present invention;
in the figure: 1-shell, 2-feeding roller group, 3-driven wheel, 4-first oil-heat pressure roller group, 5-hydraulic pushing device, 6-second oil-heat pressure roller group, 7-positioning wheel, 8-discharging roller group, 9-auxiliary heating device, 10-temperature sensor, 11-infrared temperature sensor and 12-papermaking felt.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.
As shown in fig. 1, the utility model discloses a pressure device for automatic temperature control of papermaking felt after-finishing, which comprises a shell 1, a feeding roller group 2, a driven wheel 3, a first oil-heat pressure roller group 4, a hydraulic pushing device 5, a second oil-heat pressure roller group 6, a positioning wheel 7, a discharging roller group 8, an auxiliary heating device 9, a temperature sensor 10, an infrared temperature sensor 11 and a papermaking felt 12, wherein the front end of the shell 1 is provided with a feeding hole, and the rear end of the feeding hole is provided with the feeding roller group 2; the driven wheel 3 is arranged in the shell 1 and is positioned at the same horizontal line position of the rear end of the feeding roller group 2; the first oil-hot pressure roller set 4 is arranged in the shell 1 and is positioned at the inclined upward position of the rear end of the driven wheel 3; the second oil-heat pressure roller set 6 is arranged in the shell 1 and is positioned vertically below the first oil-heat pressure roller set 4; the positioning wheel 7 is arranged in the shell 1, is positioned above the second oil-heat pressure roller set 6 in the vertical direction and is positioned at the same horizontal line position with the feeding roller set 2; the discharge roller 8 group is arranged in the shell 1, is positioned at a discharge hole arranged at the rear end of the shell 1 and is positioned at the same horizontal line position with the feed roller group 2; the hydraulic pushing device 5 is arranged on the oil and heat pressure roller of the first oil and heat pressure roller group 4; the upper oil heat pressure roller and the lower oil heat pressure roller of the second oil heat pressure roller set 6 are both provided with a hydraulic pushing device 5; the temperature sensors 10 are respectively embedded on the surfaces of the lower oil hot pressure roller of the first oil hot pressure roller group 4 and the upper oil hot pressure roller of the second oil hot pressure roller group 6; the auxiliary heating device 9 and the infrared temperature sensor 11 are respectively arranged in the shell 1 in an aligned mode; the papermaking felt 10 passes through the feeding roller group 2, the driven wheel 3, the first oil-heat pressure roller group 4, the second oil-heat pressure roller group 6, the positioning wheel 7 and the discharging roller group 8 through the feeding hole, and finally is discharged through the discharging hole.
It is worth mentioning that, the outer end of casing 1 is provided with intelligent operation platform, intelligent operation platform is electric connection first oil hot pressure roller set 4, hydraulic pressure thrust unit 5, second oil hot pressure roller set 6, auxiliary heating device 9, temperature-sensing ware 10 and infrared temperature-sensing ware 11 respectively, all be provided with power drive on feeding roller set 2, first oil hot pressure roller set 4, second oil hot pressure roller set 6 and the ejection of compact roller set 8, first oil hot pressure roller set 4 and second oil hot pressure roller set 6 set up a set ofly at least, the angle from between driving wheel 3 and the first oil hot pressure roller set 4 is 45-65, auxiliary heating device 9 sets up one at least, infrared temperature-sensing ware 10 sets up two at least, and sets up in feed inlet and discharge gate position.
In the embodiment, the papermaking felt passes through the feeding roller set 2 through the feeding hole to be conveyed, the papermaking felt is conveyed to the first oil-hot pressure roller set 4 through the driven wheel 3 in an inclined manner to be subjected to first heating and pressurizing treatment, the second oil-hot pressure roller set 6 is subjected to second heating and pressurizing treatment, and finally the positioning wheel 7 and the discharging roller set 8 are transmitted, the oil-hot pressure rollers of the first oil-hot pressure roller set 4 are pushed through the hydraulic pushing device 5, the upper oil-hot pressure rollers and the lower oil-hot pressure rollers of the second oil-hot pressure roller set 6 are pushed through the other set of hydraulic pushing device 5 to be subjected to pressurizing treatment, the papermaking felt 12 can be subjected to tension treatment when the upper oil-hot pressure rollers and the lower oil-hot pressure rollers of the second oil-hot pressure roller set 6 are pushed through the temperature sensor 10, the temperature on the first oil-hot pressure roller set 4 and the second oil-hot pressure roller set 6 can be sensed, so that proper adjustment can be carried out, the feeding and the surface temperature during discharging of the papermaking felt 12 can be known through the infrared temperature sensor 11, the temperature difference value can be extracted, the auxiliary heating can be set through the auxiliary heating device 9, and the intelligent operation can be carried out on the intelligent operation platform arranged at the outer end of the shell 1.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. The utility model provides a pressure device of papermaking felt aftertreatment automatic temperature control, includes casing (1), feed roll group (2), follows driving wheel (3), first oil hot pressing roller set (4), hydraulic pressure thrust unit (5), second oil hot pressing roller set (6), locating wheel (7), discharge roll group (8), auxiliary heating device (9), temperature-sensing ware (10), infrared temperature-sensing ware (11) and papermaking felt (12), its characterized in that: a feed inlet is formed in the front end of the shell (1), and a feed roller set (2) is arranged at the rear end of the feed inlet; the driven wheel (3) is arranged in the shell (1) and is positioned at the same horizontal line position of the rear ends of the feeding roller sets (2); the first oil-heat pressure roller set (4) is arranged in the shell (1) and is positioned at the inclined upward position of the rear end of the driven wheel (3); the second oil hot pressure roller set (6) is arranged in the shell (1) and is positioned vertically below the first oil hot pressure roller set (4); the positioning wheel (7) is arranged in the shell (1), is positioned above the second oil-heat pressure roller set (6) in the vertical direction and is positioned at the same horizontal line position with the feeding roller set (2); the discharging roller group (8) is arranged in the shell (1), is positioned at a discharging port arranged at the rear end of the shell (1), and is positioned at the same horizontal line position with the feeding roller group (2); the oil and heat pressure roller of the first oil and heat pressure roller group (4) is provided with a hydraulic pushing device (5); the upper oil heat pressure roller and the lower oil heat pressure roller of the second oil heat pressure roller set (6) are both provided with hydraulic pushing devices (5); the temperature sensors (10) are respectively embedded on the surfaces of the lower oil hot pressure roller of the first oil hot pressure roller group (4) and the upper oil hot pressure roller of the second oil hot pressure roller group (6); the auxiliary heating device (9) and the infrared temperature sensor (11) are respectively arranged in the shell (1) in an aligning way; the papermaking felt (12) passes through the feeding roller group (2), the driven wheel (3), the first oil-heat pressure roller group (4), the second oil-heat pressure roller group (6), the positioning wheel (7) and the discharging roller group (8) through the feeding hole, and finally is discharged through the discharging hole.
2. The automatic temperature control pressurizing device for the after-finishing of the papermaking felt according to claim 1, characterized in that: the outer end of casing (1) is provided with intelligent operation platform, intelligent operation platform is electric connection first oil heat pressure roller set (4), hydraulic pressure thrust unit (5), second oil heat pressure roller set (6), auxiliary heating device (9), temperature-sensing ware (10) and infrared temperature-sensing ware (11) respectively.
3. The automatic temperature control pressurizing device for after-finishing of papermaking felt according to claim 1, characterized in that: and the feeding roller group (2), the first oil-heat pressure roller group (4), the second oil-heat pressure roller group (6) and the discharging roller group (8) are all provided with power driving devices.
4. The automatic temperature control pressurizing device for the after-finishing of the papermaking felt according to claim 1, characterized in that: the first oil-hot pressure roller set (4) and the second oil-hot pressure roller set (6) are at least provided with one set.
5. The automatic temperature control pressurizing device for the after-finishing of the papermaking felt according to claim 1, characterized in that: the angle between the driven wheel (3) and the first oil-heat pressure roller set (4) is 45-65 degrees.
6. The automatic temperature control pressurizing device for the after-finishing of the papermaking felt according to claim 1, characterized in that: at least one auxiliary heating device (9) is arranged.
7. The automatic temperature control pressurizing device for the after-finishing of the papermaking felt according to claim 1, characterized in that: the infrared temperature sensors (11) are at least two and are arranged at the positions of the feed inlet and the discharge outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221891674.1U CN217601086U (en) | 2022-07-21 | 2022-07-21 | Automatic temperature control pressurizing device for after-finishing of papermaking felt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221891674.1U CN217601086U (en) | 2022-07-21 | 2022-07-21 | Automatic temperature control pressurizing device for after-finishing of papermaking felt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217601086U true CN217601086U (en) | 2022-10-18 |
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ID=83593199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221891674.1U Active CN217601086U (en) | 2022-07-21 | 2022-07-21 | Automatic temperature control pressurizing device for after-finishing of papermaking felt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217601086U (en) |
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2022
- 2022-07-21 CN CN202221891674.1U patent/CN217601086U/en active Active
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