CN103182741B - A kind of fibre cement product is copied to get and is converted paste-making method and equipment in making sheet - Google Patents
A kind of fibre cement product is copied to get and is converted paste-making method and equipment in making sheet Download PDFInfo
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- CN103182741B CN103182741B CN201310081436.3A CN201310081436A CN103182741B CN 103182741 B CN103182741 B CN 103182741B CN 201310081436 A CN201310081436 A CN 201310081436A CN 103182741 B CN103182741 B CN 103182741B
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Abstract
The present invention is that a kind of fibre cement product is copied to get and converted paste-making method and equipment in making sheet.Comprise underflow tank, slurry can, feed pipe, water inlet pipe, feed pipe connects underflow tank and slurry can, water inlet pipe connects slurry can, it is characterized in that being provided with valve overflow tank on feed pipe to slurry can valve and overflow tank to slurry can proportion adjustable valve and electromagnetic flowmeter I, water inlet pipe is provided with water inlet pipe proportion adjustable valve and electromagnetic flowmeter II, in slurry can, radar level gauge is set, one overflow tank is set between underflow tank and feed pipe, feed pipe one end connects overflow tank, the upper and lower of underflow tank connects overflow tank respectively by two pipelines, the slurry of underflow tank is pumped into overflow tank.Control slurry can material level and concentration with method and apparatus of the present invention, its technological process is simple, easy to operate, control is accurate.
Description
Technical field
The present invention relates to fibre cement product technical field, specifically a kind of fibre cement product is copied to get and is converted paste-making method and equipment in making sheet.
Background technology
When existing fiber cement board materials for wall is produced, before copying and getting making sheet, the slurry prepared need be carried out dilution and be used further to produce, general Processes and apparatus as shown in Figure 1.
Underflow from dnockout pot is stored in underflow tank, again the slurry of underflow tank is pumped into and convert in slurry tank, by converting the known underflow weight of sensor that slurry tank is installed, the ingredients concentration of known dnockout pot, so the water being added some by water inlet pipe starches to converting the slurry that tank obtains technological requirement concentration, pump into slurry can from converting slurry tank again, for the production of.Batching is step, in order to can continuous seepage, design two and converts slurry tank, the using and the reserved, installs a radar level gauge converting on slurry tank, when material level is lower than certain value, represents that this tank material is finished, and setting program automatically autocratic another is converted slurry tank and sent and starch to slurry can.But in normal productive process, when production line needs to adjust pulp density, need to adjust concentration when upper once slurry preparation, inconvenience adjusts immediately, causes the not smooth and inconvenient of production.
Summary of the invention
The object of this invention is to provide a kind of flow process fibre cement product simple, easy and simple to handle to copy to get and convert paste-making method and equipment in making sheet.
Paste-making method of converting of the present invention is: the liquid level being controlled slurry can by the radar level gauge J be arranged on slurry can, and control the aperture of valve in the aperture of valve in feed pipe and water inlet pipe by being arranged on flowmeter on feed pipe and water inlet pipe, and then control slurry can material level and concentration.
Slurry equipment of converting of the present invention comprises underflow tank, slurry can, feed pipe, water inlet pipe, , feed pipe connects underflow tank and slurry can, water inlet pipe connects slurry can, it is characterized in that being provided with valve overflow tank on feed pipe to slurry can valve and overflow tank to slurry can proportion adjustable valve and electromagnetic flowmeter I, water inlet pipe is provided with water inlet pipe proportion adjustable valve and electromagnetic flowmeter II, in slurry can, radar level gauge is set, one overflow tank is set between underflow tank and feed pipe, feed pipe one end connects overflow tank, the upper and lower of underflow tank connects overflow tank respectively by two pipelines, the slurry of underflow tank is pumped into overflow tank.
Open an overfall at overflow tank, ensure that the material level of slurry can is in certain limit.
By the flow regulating overflow tank to the large I of slurry can proportion adjustable valve and water inlet pipe proportion adjustable valve to learn feed pipe flow meter I and water inlet pipe flow meter II, by flow-rate ratio and then the concentration drawing slurry can.
Of the present inventionly convert sizing process and equipment does not need to convert slurry tank, save two and convert slurry tank and relevant auxiliary equipment and control element, easy and simple to handle, control accurately, greatly reduce equipment investment and reduce production cost.
Accompanying drawing explanation
Fig. 1 is that existing fibre cement product is copied to get and converted sizing process and equipment in making sheet.
Fig. 2 is that fibre cement product of the present invention is copied to get and converted paste-making method and equipment in making sheet.
In Fig. 1: 1-underflow tank, 2-feed pipe, 3-converts slurry tank LOAD CELLS, and 4-converts slurry tank I, 5-and converts slurry tank II, 6-water inlet pipe, 7-slurry can, 8-slurry can radar level gauge, and 9-converts slurry tank radar level gauge I, 10-and converts slurry tank radar level gauge II.
In Fig. 2: A-underflow tank, B-overflow tank, C-overflow tank is to slurry can valve, and D-overflow tank is to slurry can proportion adjustable valve, E-electromagnetic flowmeter I, F-water inlet pipe proportion adjustable valve, G-electromagnetic flowmeter II, H-slurry can, I-overfall, J-slurry can radar level gauge, K-feed pipe, M-water inlet pipe.
Detailed description of the invention
As shown in Figure 2, slurry equipment of converting of the present invention comprises underflow tank A, slurry can H, overflow tank B, feed pipe K, water inlet pipe M etc., feed pipe connects overflow tank B and slurry can H, water inlet pipe M connects slurry can H, feed pipe is provided with valve overflow tank to slurry can valve C and overflow tank to slurry can proportion adjustable valve D and electromagnetic flowmeter I E, water inlet pipe is provided with water inlet pipe proportion adjustable valve F and electromagnetic flowmeter II G, radar level gauge J is set in slurry can H, one overflow tank B is set between underflow tank A and feed pipe, feed pipe one end connects overflow tank B, the upper and lower of underflow tank A connects overflow tank B respectively by two pipelines, an overfall I is opened at overflow tank.Wherein proportion adjustable valve, electromagnetic flowmeter, radar level gauge etc. are existing apparatus.
By the flow regulating overflow tank to the large I of slurry can proportion adjustable valve D and water inlet pipe proportion adjustable valve F to learn feed pipe flow meter I E and water inlet pipe flow meter II G, by flow-rate ratio and then the concentration drawing slurry can.
Set slurry can material level scope by radar level gauge J in slurry can, when slurry can material level is lower than setting low value, overflow tank opens ratio to slurry can proportion adjustable valve D and water inlet pipe proportion adjustable valve F to be increased, and is in feeding and send water state; When the material level of slurry can is higher than setting high level, overflow tank is opened ratio to slurry can proportion adjustable valve D and water inlet pipe proportion adjustable valve F and is reduced.One overflow tank is installed before feed pipe, slurry by underflow tank A pumps into overflow tank B, the slurry of overflow tank B enters slurry can H by feed pipe, overflow tank B leaves an overfall I, the slurry of overflow flows into underflow tank A, guarantee overflow tank not fracture and liquid level remain on sustained height, ensure that the stability of flow of feed pipe.
Claims (3)
1. a fibre cement product is copied to get and is converted paste-making method in making sheet, it is characterized in that the liquid level being controlled slurry can by the radar level gauge J be arranged on slurry can, and control the aperture of valve in the aperture of valve in feed pipe and water inlet pipe by being arranged on flowmeter on feed pipe and water inlet pipe, and then control slurry can material level and concentration.
2. a fibre cement product is copied to get and is converted slurry equipment in making sheet, comprise underflow tank, slurry can, feed pipe, water inlet pipe, feed pipe connects underflow tank and slurry can, water inlet pipe connects slurry can, it is characterized in that being provided with valve overflow tank on feed pipe to slurry can valve and overflow tank to slurry can proportion adjustable valve and electromagnetic flowmeter I, water inlet pipe is provided with water inlet pipe proportion adjustable valve and electromagnetic flowmeter II, in slurry can, radar level gauge is set, one overflow tank is set between underflow tank and feed pipe, feed pipe one end connects overflow tank, the upper and lower of underflow tank connects overflow tank respectively by two pipelines, the slurry of underflow tank is pumped into overflow tank.
3. fibre cement product according to claim 2 is copied to get and is converted slurry equipment in making sheet, it is characterized in that opening an overfall at overflow tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310081436.3A CN103182741B (en) | 2013-03-14 | 2013-03-14 | A kind of fibre cement product is copied to get and is converted paste-making method and equipment in making sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310081436.3A CN103182741B (en) | 2013-03-14 | 2013-03-14 | A kind of fibre cement product is copied to get and is converted paste-making method and equipment in making sheet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103182741A CN103182741A (en) | 2013-07-03 |
| CN103182741B true CN103182741B (en) | 2015-08-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310081436.3A Expired - Fee Related CN103182741B (en) | 2013-03-14 | 2013-03-14 | A kind of fibre cement product is copied to get and is converted paste-making method and equipment in making sheet |
Country Status (1)
| Country | Link |
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| CN (1) | CN103182741B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201634949U (en) * | 2009-10-23 | 2010-11-17 | 武汉建筑材料工业设计研究院有限公司 | Small powder layer separator used on pulp slurry or pick-up board and asbestos shingle machine |
| CN202727085U (en) * | 2012-04-27 | 2013-02-13 | 武汉建筑材料工业设计研究院有限公司 | Net cage copying-taking plate molding machine |
| CN203171842U (en) * | 2013-03-14 | 2013-09-04 | 刘文华 | Slurry mixing equipment in copying and plate making of fiber cement products |
-
2013
- 2013-03-14 CN CN201310081436.3A patent/CN103182741B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201634949U (en) * | 2009-10-23 | 2010-11-17 | 武汉建筑材料工业设计研究院有限公司 | Small powder layer separator used on pulp slurry or pick-up board and asbestos shingle machine |
| CN202727085U (en) * | 2012-04-27 | 2013-02-13 | 武汉建筑材料工业设计研究院有限公司 | Net cage copying-taking plate molding machine |
| CN203171842U (en) * | 2013-03-14 | 2013-09-04 | 刘文华 | Slurry mixing equipment in copying and plate making of fiber cement products |
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| Publication number | Publication date |
|---|---|
| CN103182741A (en) | 2013-07-03 |
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