CN202727066U - Slurry flowing type online movable forming machine - Google Patents
Slurry flowing type online movable forming machine Download PDFInfo
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- CN202727066U CN202727066U CN201220465650.XU CN201220465650U CN202727066U CN 202727066 U CN202727066 U CN 202727066U CN 201220465650 U CN201220465650 U CN 201220465650U CN 202727066 U CN202727066 U CN 202727066U
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Abstract
The utility model provides a slurry flowing type online movable forming machine used for producing fiber cement board tiles and fiber calcium silicate boards. The forming machine comprises a slurry flowing box, a rack and a mesh belt conveyor installed below the slurry flowing box, wherein the mesh belt conveyor is installed on the rack provided with wheels on the bottom part, slurry naturally flows to the mesh belt conveyor after being homogenated and stirred in the slurry flowing box, the slurry generates a primary material layer under the action of pressure difference after being filtered by the mesh belt to be adhered on the mesh belt through a good adhesive force, and the slurry is continuously transmitted to a blanket. Compared with the traditional hatschek process and common slurry flowing method, the equipment is low in investment, high in yield, high in utilization rate of raw materials, excellent in water and electricity saving effect, free from three-waste emission and good in product quality and economic benefit.
Description
Technical field
The utility model technology relates to the equipment of producd fibers cement floor tile and fiber calcium silicate board, particularly filters and copy the components/devices of feeding slurry with slurry flowing process---the online mobile forming machine of stream slurry formula.
Background technology
The method of domestic and international existing producd fibers cement floor tile and fiber calcium silicate board mainly contains cylinder and copies and follow the example of and slurry flowing process.It is similar that cylinder is copied the principle of following the example of with figure one.Figure one copies for traditional asbestos-cement products cylinder and follows the example of the production process schematic diagram.The slip that modulates flow in the net cage 24 by conveyer trough 25, slurry level is flooded to the position, 3/4 left and right sides of net wheel 26 diameters, net wheel outer wrap has the Inside and outside network of certain order number, net wheel top is provided with couch roll 6 and presses volt woollen blanket 3 to contact with the net wheel, during operation, breast roll 2 rotates and drives woollen blanket 3 operations, couch roll 6 passive rotations drive 26 rotations of net wheel simultaneously, slip filters by net wheel 26 under the effect of pressure reduction, it is outer online that the bed of material that produces is attached to the net wheel, because net is taken turns genus polyporus and can be seen through air, and couch roll, denser between woollen blanket and the bed of material, do not have air to pass through, adhere on the woollen blanket therefore the bed of material more easily breaks away from the net wheel, thin bonding layer just continuously is delivered on the woollen blanket.Agitator 27 is used for preventing the slip precipitation, after heavier sandstone foreign material sink at the bottom of the case, regularly removes by the discharge pipe 13 of base plate.The bed of material through vacuum tank 5 dehydration after, be wound on the forming tube 1, shut down wet base from forming tube after meeting the requirements of thickness, be processed into various products through next procedure.Cylinder is copied the shortcoming of following the example of existence, can only adapt to the thin material of thin pulp, and it is very thin that single cylinder is copied the bed of material of getting, and be improving output needs a plurality of cylinders, and need to have when producing the people constantly to guard copying to get on the machine limit, and output is on the low side.The goods backwater concentration of producing in this way is high, and waste of raw materials is large, is difficult to meet the requirement of environmental protection, and fibre length is had requirement, and fiber is two-dimensional arrangements, and " punching material " phenomenon is difficult to solve simultaneously, and the forward fracture resistence force of goods is difficult for guaranteeing.Cylinder copies that to follow the example of manufacturing technique requirent strict, and influence factor is many, and fault is many, is difficult for grasping, and the production line investment is high, and the cost of power and water is quite high.
China Patent No. 89203043.7 provides a kind of equipment---head box of producing asbestos-cement products with slurry flowing process, the production technology of slurry flowing process as shown in Figure 2, its principle is that agitator 27 and dividing plate are housed in head box 21, when slip reaches certain liquid level in head box, by horizontal cloth pulpboard and the stream pulpboard 29 that the tilts first bed of material of formation to the woollen blanket 3 that naturally trickle, just the bed of material is through a plurality of vacuum tank 5 forced dehydrations, be wound on the forming tube 1, shut down wet base from forming tube after meeting the requirements of thickness, be processed into various products through next procedure.The shortcoming that slurry flowing process exists is, product surface is coarse, and bed of material thickness is wayward, causes slab thickness inhomogeneous, and output is on the low side, and cost is high, and the width of plate slab of production is limited.
Summary of the invention
The deficiency that exists for solving above-mentioned prior art, the utility model provide a kind of stream slurry formula online mobile forming machine.
The utility model is realized by following technical solution: a kind of online mobile forming machine of stream slurry formula for the production of fibre cement pan tile and calcium silicate board, this forming machine comprises head box, the head box front end is provided with pulp-inlet pipe, the rear end is provided with the stream pulpboard, the bottom is provided with discharge pipe, this forming machine also comprises frame and transports and filter the wired belt conveyer that slip is used, and is provided with on the frame of wheel bottom wired belt conveyer is installed in, and wheel can be along rail moving, described wired belt conveyer is installed in the below of stream pulpboard, successively by driving wheel, guipure, carrying roller, driven pulley, live-roller, regulating roller, idler roller forms, the guipure below is provided with vacuum tank, inside is provided with sluicing pipe, and drip tray is housed between the guipure up and down, and the drip tray bottom is provided with drainpipe.
Described guipure can be the composite web band.
Described wired belt conveyer tiltable is installed, and setting angle is-45 ° ~ 0 ° or 0 ° ~+45 °.
The online mobile forming machine of described stream slurry formula can form the series multistage formula.
The utlity model has following advantages and beneficial effect:
Advantage one: width of plate slab is that cylinder is copied 1～3 times that follows the example of the product width of producing with slurry flowing process, and slab length is that cylinder is copied 1～3 times that follows the example of the product length produced with slurry flowing process; After the online mobile forming machine of stream slurry formula was installed in series by 2～6 grades, if adopt Batch Process, forming tube turned around and can shut down the slab that reaches 6MM thickness; Produce if adopt continuously, can produce continuously the slab that reaches thickness requirement after to the slab squeezing through forming rolls, so it copies with cylinder and follow the example of and the slurry flowing process ratio, production capacity is significantly brought up to about 4～6 times;
Advantage two: copy to follow the example of with cylinder and compare, it has cancelled net cage and net wheel equipment etc., and the production line size is short and investment is very low; Compare with slurry flowing process, the production line size is shorter, invests lower;
Advantage three: copy to follow the example of with slurry flowing process with cylinder and compare, the very little not cracky of woollen blanket load, so wall scroll woollen blanket output increased to 3～8 times, also can use djule production, power consumption reduces by 50%～70%, and water loss-rate cylinder is copied to follow the example of and reduced by 40～70%, compares low 15% with slurry flowing process;
Advantage four: the fiber direction two dimension is adjustable, but but the also thick material of underflow of the thin material of thin pulp, the in length and breadth intensity rate of goods significantly improves, and is without any requirement to raw material and fiber and fibre length.In woollen blanket speed during greater than 80m/min, products surface quality still possesses cylinder and copies the advantage of following the example of, and the physical property of goods possesses the advantage of slurry flowing process, product comprehensive quality is high, raw-material utilization rate reaches 99.9%, and clout seldom again secondary uses, and can reach zero emission requirement fully, environmentally safe reduces product cost simultaneously;
Advantage five: compare this post left unguarded with slurry flowing process but copy to follow the example of with cylinder, behind the online mobile forming machine plural serial stage of stream slurry formula, can realize producing and not shut down continuously especially big advantage, except more felt changing need to be shut down certainly.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is that traditional asbestos-cement products cylinder is copied and followed the example of the production process schematic diagram.
Fig. 2 is slurry flowing process asbestos-cement products production procedure schematic diagram.
Fig. 3 is the online mobile forming machine production process schematic diagram of the utility model stream slurry formula.
Fig. 4 is the online mobile forming machine production process schematic diagram of twin-stage stream slurry formula.
Among the figure: 1. forming tube, 2. breast roll, 3. woollen blanket, 5. vacuum tank, 6. couch roll, 7. driving wheel, 8. drip tray, 9. idler roller, 10. frame, 11. wheel, 12. guide rails, 13. discharge pipes, 14. sluicing pipe, 15. regulating rollers, 16. live-rollers, 17. guipure, 18. driven pulleys, 19. vacuum tanks, 20. carrying roller, 21. head boxs, 22. pulp-inlet pipes, 23. wired belt conveyer, 24. net cages, 25. conveyer troughs, 26. the net wheel, 27. agitators, the online mobile forming machine of 28. stream slurry formulas, 29. the stream pulpboard, 30. drainpipes.
The specific embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is further described, the guipure that the present embodiment adopts is compound guipure.As shown in Figure 3, the online mobile forming machine 28 of stream slurry formula is by head box 21, and frame 10 forms with the wired belt conveyer 23 that is installed in head box 21 belows, and wired belt conveyer 23 is installed in the bottom and is provided with on the frame 10 of wheel 11, and wheel 11 can move along track 12.The slip that modulates enters into 21 li of head boxs through pulp-inlet pipe 22, and the slip after homogenate and stirring is trickled to compound guipure 17 by stream pulpboard 29.During operation, breast roll 2 rotates and drags woollen blanket 3 operations, and woollen blanket drags again couch roll 6 rotations, simultaneously wired belt conveyer driving wheel 7 driven rotary together that is pressed under the couch roll 6, driving wheel 7 drives driven pulley 18 by guipure again and rotates together, thereby drives compound guipure 17 motions.Slip on the compound guipure 17 is through the gravity dehydration of carrying roller 20, and the dehydration of the negative pressure of vacuum tank 19 has formed certain " the first bed of material " of water content and has been attached on the compound guipure 17.When driving wheel 7 turned round with woollen blanket, " the first bed of material " further discharged a part of water by the pressure of couch roll 6, and is adsorbed onto continuously on the woollen blanket under the effect of air pressure difference; This rear main wheel 7 continues to rotarily drive compound guipure 17 and continues motion, cleans through scavenge pipe 14 that compound guipure is laggard to enter next circulation, thereby forms again and again continuous " the first bed of material ".The bed of material on the woollen blanket 3 is through vacuum tank 5 dehydrations, the bed of material after the dehydration is wound on the forming tube 1, shut down from forming tube 1 when reaching certain material base thickness, produce the product that needs through next procedure, in process of production, water behind the slurry filtration is pooled in the drip tray 8, is discharged in the melt pit from discharge outlet 30 again, and the slurry tube 13 of head box 21 bottoms plays the effect of deslagging.
For making to greatest extent the dewatering efficiency of slip on compound guipure reach the highest, be provided with the sluicing pipe 14 that possesses counter-flush in guipure 17 inside, this " recoil " mode can make things convenient for, the mesh of dredge blockage effectively.
In process of production, if compound guipure 17 rates of tension are inadequate, can use idler roller 9 to adjust rate of tension; If the sideslip situation appears in the composite web band, can use regulating roller 15 to correct, 16 of live-rollers are used for adjusting the guipure transmission direction.
For the continuity that keeps producing is unlikely to because changing compound guipure shuts down, at least two online mobile forming machines of tandem stream slurry formula can be installed on the production line works simultaneously, as shown in Figure 4.When needing to change compound guipure and maintenance, wherein the online mobile forming machine of stream slurry formula can shift out from track 12 easily, and another forming machine then can continue to keep production, does not shut down to guarantee production line.
Claims (4)
1. the stream for the production of fibre cement pan tile and calcium silicate board is starched the online mobile forming machine of formula (28), this forming machine comprises head box (21), head box (21) front end is provided with pulp-inlet pipe (22), the rear end is provided with stream pulpboard (29), the bottom is provided with discharge pipe (13), it is characterized in that the online mobile forming machine of this stream slurry formula also comprises frame (10) and transports and filter the wired belt conveyer (23) that slip is used, wired belt conveyer (23) is installed in the bottom and is provided with on the frame (10) of wheel (11), wheel (11) can be mobile along track (12), described wired belt conveyer (23) is installed in the below of stream pulpboard (29), successively by driving wheel (7), guipure (17), carrying roller (20), driven pulley (18), live-roller (16), regulating roller (15), idler roller (9) forms, the guipure below is provided with vacuum tank (19), inside is provided with sluicing pipe (14), and drip tray (8) is housed between the guipure up and down, and drip tray (8) bottom is provided with drainpipe (30).
2. the stream slurry online mobile forming machine of formula (28) according to claim 1 is characterized in that described guipure (17) is compound guipure.
3. the stream slurry online mobile forming machine of formula (28) according to claim 1 is characterized in that described wired belt conveyer (23) tiltable installation, and setting angle is-45 ° ~ 0 ° or 0 ° ~+45 °.
4. the stream slurry online mobile forming machine of formula (28) according to claim 1 is characterized in that the described stream slurry online mobile forming machine of formula (28) can form the series multistage formula.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220465650.XU CN202727066U (en) | 2012-09-13 | 2012-09-13 | Slurry flowing type online movable forming machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220465650.XU CN202727066U (en) | 2012-09-13 | 2012-09-13 | Slurry flowing type online movable forming machine |
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| Publication Number | Publication Date |
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| CN202727066U true CN202727066U (en) | 2013-02-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201220465650.XU Expired - Lifetime CN202727066U (en) | 2012-09-13 | 2012-09-13 | Slurry flowing type online movable forming machine |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103381309A (en) * | 2013-06-25 | 2013-11-06 | 湖州核宏机械有限公司 | Vacuum filtering disc for vacuum filter |
| CN106217593A (en) * | 2016-08-29 | 2016-12-14 | 台荣建材(湖州)有限公司 | What a kind of calcium silicate board produced copies the machine of taking |
| CN108395188A (en) * | 2018-04-08 | 2018-08-14 | 胡建农 | Preparation method, preparation facilities, the preparation method of calcium silicate board with microporous and the calcium silicate board with microporous of calcium silicate board with microporous slab |
| CN108424103A (en) * | 2018-04-08 | 2018-08-21 | 胡建农 | Production technology, process units, the production technology of calcium silicate board with microporous and the calcium silicate board with microporous of calcium silicate board with microporous slab |
| CN108505402A (en) * | 2018-04-08 | 2018-09-07 | 胡建农 | Production technology, process units, the production technology of calcium silicate board with microporous and the calcium silicate board with microporous of calcium silicate board with microporous slab |
-
2012
- 2012-09-13 CN CN201220465650.XU patent/CN202727066U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103381309A (en) * | 2013-06-25 | 2013-11-06 | 湖州核宏机械有限公司 | Vacuum filtering disc for vacuum filter |
| CN103381309B (en) * | 2013-06-25 | 2015-05-13 | 湖州核宏机械有限公司 | Vacuum filtering disc for vacuum filter |
| CN106217593A (en) * | 2016-08-29 | 2016-12-14 | 台荣建材(湖州)有限公司 | What a kind of calcium silicate board produced copies the machine of taking |
| CN108395188A (en) * | 2018-04-08 | 2018-08-14 | 胡建农 | Preparation method, preparation facilities, the preparation method of calcium silicate board with microporous and the calcium silicate board with microporous of calcium silicate board with microporous slab |
| CN108424103A (en) * | 2018-04-08 | 2018-08-21 | 胡建农 | Production technology, process units, the production technology of calcium silicate board with microporous and the calcium silicate board with microporous of calcium silicate board with microporous slab |
| CN108505402A (en) * | 2018-04-08 | 2018-09-07 | 胡建农 | Production technology, process units, the production technology of calcium silicate board with microporous and the calcium silicate board with microporous of calcium silicate board with microporous slab |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130213 |