CN204059097U - A kind of glass fiber slurry pH value adjusting device - Google Patents
A kind of glass fiber slurry pH value adjusting device Download PDFInfo
- Publication number
- CN204059097U CN204059097U CN201420535953.3U CN201420535953U CN204059097U CN 204059097 U CN204059097 U CN 204059097U CN 201420535953 U CN201420535953 U CN 201420535953U CN 204059097 U CN204059097 U CN 204059097U
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- glass fiber
- fiber slurry
- container
- frequency conversion
- measuring pump
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Abstract
The utility model discloses a kind of glass fiber slurry pH value adjusting device, comprise glass fiber slurry container, pH value detector, signal acquisition module, PID arithmetic device, PLC, acid liquor container, fresh water container, frequency conversion measuring pump I and frequency conversion measuring pump II, described pH value detector output end is connected with signal acquisition module, and induction end contacts with the glass fiber slurry in glass fiber slurry container; Described PID arithmetic device entrance is connected with signal acquisition module, exports and is connected with PLC; Described glass fibre PLC is connected with frequency conversion measuring pump II with frequency conversion measuring pump I respectively; Described acid liquor container is connected with glass fiber slurry container by frequency conversion measuring pump I, and described fresh water container is connected with glass fiber slurry container by frequency conversion measuring pump II.The fluctuation range of PH numerical value can be become 0.1-0.2 from 0.5-0.8 during manual adjustment by pH value adjusting device of the present utility model.
Description
Technical field
The utility model belongs to automation field, relates to a kind of glass fiber slurry pH value adjusting device.
Background technology
Wet moulding manufactures in the process of glass fiber filter paper, and the pH value of glass fiber slurry is to the dispersiveness of glass fibre, and the final form of product has material impact.Glass fibre underflow liquid through making beating dispersion to need in slurry pool through dilution, regulates starching after pH value shaping, generally adopts sulfuric acid and clear water to regulate the concentration of slurries and pH value at present; First after needing the pH value of manual detection slurries during adjustment, then add quantitative clear water or acid solution, this often causes the pH value fluctuation range of slurries excessive, affects product quality.
Summary of the invention
In view of this, the purpose of this utility model is to provide a kind of glass fiber slurry pH value adjusting device, and this device can significantly reduce concentration of slurry fluctuation range.
For achieving the above object, the utility model provides following technical scheme:
A kind of glass fiber slurry pH value adjusting device, comprise glass fiber slurry container, pH value detector, signal acquisition module, PID arithmetic device, PLC, acid liquor container, fresh water container, frequency conversion measuring pump I and frequency conversion measuring pump II, described pH value detector output end is connected with signal acquisition module, and induction end contacts with the glass fiber slurry in glass fiber slurry container; Described PID arithmetic device entrance is connected with signal acquisition module, exports and is connected with PLC; Described glass fibre PLC is connected with frequency conversion measuring pump II with frequency conversion measuring pump I respectively; Described acid liquor container is connected with glass fiber slurry container by frequency conversion measuring pump I, and described fresh water container is connected with glass fiber slurry container by frequency conversion measuring pump II.
Further, be provided with agitating device in described glass fiber slurry container, described PLC is connected with this agitating device.
The beneficial effects of the utility model are: pH value adjusting device of the present utility model can regulate concentration and the PH numerical value of glass fiber slurry in slurry pool automatically, efficiently solve the complicated operation that current manual regulates glass fibre slurry PH to exist, the problem that work load is heavy, PH fluctuates excessive problem, and the fluctuation range of PH numerical value is become 0.1-0.2 from 0.5-0.8.
Accompanying drawing explanation
In order to make the purpose of this utility model, technical scheme and beneficial effect clearly, the utility model provides following accompanying drawing to be described:
Fig. 1 is the structural representation of embodiment 1 glass fiber slurry pH value adjusting device.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail.
Embodiment 1:
The present embodiment glass fiber slurry pH value adjusting device structure as shown in Figure 1; Comprise glass fiber slurry container 1, pH value detector 2, signal acquisition module 3, PID arithmetic device 4, PLC 5, acid liquor container 7, fresh water container 9, frequency conversion measuring pump I6 and frequency conversion measuring pump II8, described pH value detector 2 output is connected with signal acquisition module 3, and induction end contacts with the glass fiber slurry in glass fiber slurry container 1; Described PID arithmetic device 4 entrance is connected with signal acquisition module 3, exports and is connected with PLC 5; Described glass fibre PLC 5 is connected with frequency conversion measuring pump II8 with frequency conversion measuring pump I6 respectively; Described acid liquor container 7 is connected with glass fiber slurry container 1 by frequency conversion measuring pump I6, and described fresh water container 9 is connected with glass fiber slurry container 1 by frequency conversion measuring pump II8; Be provided with agitating device 10 in described glass fiber slurry container 1, described PLC 5 is connected with this agitating device 10.
During work, the slurries adjusting pH value shift out continuously and enter subsequent handling from slurry container 1, and this will cause the variation of residue concentration of slurry and PH numerical value; Now pH value detector 2 detects this change and this information is sent to signal acquisition module 3, the signal of collection is sent to PID arithmetic device 4 by signal acquisition module 3, PID arithmetic device 4 adds the amount of acid solution and clear water and corresponding data is sent to PLC 5 needed for determining according to this information, PLC 5 is according to the flow of this data point reuse frequency conversion measuring pump I6 and frequency conversion measuring pump II8, and determine the duty of agitating device 10, thus realize the automatic adjustment of glass fiber slurry pH value.
PH value adjusting device of the present invention can regulate concentration and the PH numerical value of glass fiber slurry in slurry pool automatically, efficiently solve the complicated operation that current manual regulates glass fibre slurry PH to exist, the problem that work load is heavy, PH fluctuates excessive problem, and the fluctuation range of PH numerical value is become 0.1-0.2 from 0.5-0.8.
What finally illustrate is, above preferred embodiment is only in order to illustrate the technical solution of the utility model and unrestricted, although be described in detail the utility model by above preferred embodiment, but those skilled in the art are to be understood that, various change can be made to it in the form and details, and not depart from the utility model claims limited range.
Claims (2)
1. a glass fiber slurry pH value adjusting device, comprise glass fiber slurry container, pH value detector, signal acquisition module, PID arithmetic device, PLC, acid liquor container, fresh water container, frequency conversion measuring pump I and frequency conversion measuring pump II, it is characterized in that: described pH value detector output end is connected with signal acquisition module, and induction end contacts with the glass fiber slurry in glass fiber slurry container; Described PID arithmetic device entrance is connected with signal acquisition module, exports and is connected with PLC; Described glass fibre PLC is connected with frequency conversion measuring pump II with frequency conversion measuring pump I respectively; Described acid liquor container is connected with glass fiber slurry container by frequency conversion measuring pump I, and described fresh water container is connected with glass fiber slurry container by frequency conversion measuring pump II.
2. glass fiber slurry pH value adjusting device according to claim 1, is characterized in that: be provided with agitating device in described glass fiber slurry container, described PLC is connected with this agitating device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420535953.3U CN204059097U (en) | 2014-09-17 | 2014-09-17 | A kind of glass fiber slurry pH value adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420535953.3U CN204059097U (en) | 2014-09-17 | 2014-09-17 | A kind of glass fiber slurry pH value adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204059097U true CN204059097U (en) | 2014-12-31 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420535953.3U Expired - Fee Related CN204059097U (en) | 2014-09-17 | 2014-09-17 | A kind of glass fiber slurry pH value adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204059097U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105651972A (en) * | 2016-04-07 | 2016-06-08 | 恒安（芜湖）纸业有限公司 | Online pH value detection device for papermaking production line |
| CN106430511A (en) * | 2016-09-27 | 2017-02-22 | 苏州欣苏诚铸造机械有限公司 | PH (potential of hydrogen) value automatic control treatment system for wastewater generated during water-glass sand wet reclamation |
| CN107385745A (en) * | 2017-08-02 | 2017-11-24 | 台嘉玻璃纤维有限公司 | Electronic-grade glass yarn optimizes production system and its method |
-
2014
- 2014-09-17 CN CN201420535953.3U patent/CN204059097U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105651972A (en) * | 2016-04-07 | 2016-06-08 | 恒安（芜湖）纸业有限公司 | Online pH value detection device for papermaking production line |
| CN106430511A (en) * | 2016-09-27 | 2017-02-22 | 苏州欣苏诚铸造机械有限公司 | PH (potential of hydrogen) value automatic control treatment system for wastewater generated during water-glass sand wet reclamation |
| CN107385745A (en) * | 2017-08-02 | 2017-11-24 | 台嘉玻璃纤维有限公司 | Electronic-grade glass yarn optimizes production system and its method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141231 Termination date: 20190917 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |