CN2925810Y - Cement raw-material forming machine - Google Patents
Cement raw-material forming machine Download PDFInfo
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- CN2925810Y CN2925810Y CN 200620051850 CN200620051850U CN2925810Y CN 2925810 Y CN2925810 Y CN 2925810Y CN 200620051850 CN200620051850 CN 200620051850 CN 200620051850 U CN200620051850 U CN 200620051850U CN 2925810 Y CN2925810 Y CN 2925810Y
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- raw material
- roll roller
- material powder
- crude material
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Abstract
A new type cement crude material forming machine, consisting of a dual-roller roll, a crude material powder precompression device, a feed hopper, and a discharge hole, the feed hopper is equipped above the dual-roller roll, the crude material powder precompression device is equipped in the feed hopper, the dual-roller roll is overspread with the groove shape along circumference, the discharge hole is under the dual-roller roll, the crude material powder precompression device an the dual-roller roll are driven by a motor drive device. The utility model changes the crude material forming ball idea over many years in the cement trade, changes the crude material forming ball into the crude material forming, to ensure good ventilation condition, even and consistent calcination process, low fume dust content, stable chamotte quality.
Description
Technical field:
The utility model relates to a kind of single lead screw ex truding briquetting machine, is specifically related to a kind of novel concrete raw material make-up machine.
Background technology:
Existing vertical kiln raw material moulding is generally adopted the pan-pelletizer balling-up, balling-up moisture content 11-14%; Other field powder balling method is pushed balling-up in addition, the balling-up of spurting, boiling balling-up etc.
Pan-pelletizer is the disk of a band edge frame, this disk tilts to place, disk is around self axial line rotation, when the top from dish progressively adds through the raw material powder that adds water in advance or adds dried raw material powder and water simultaneously, the raw material powder is because the effect of water is bonded to granule, roll bigger and bigger with the rotation of disk, become ball one by one.Existing pan-pelletizer balling-up technology that Here it is.
Mainly there are following shortcoming in prior art and equipment:
1. the specific yield power consumption of balling-up is big;
2. raw material ball water content height, pellet are gone into the kiln calcining, because of the power consumption of evaporation pellet physics moisture content reaches 150Kcal/Kg or more;
3. particle diameter is wayward, and granularity is at the 3-30 millimeter, also has powder, goes into big, the explosive ball of kiln rear venting resistance, dust content is big;
4. existing extruding balling-up equipment is used for the cement slurry balling-up, and the demoulding is very difficult, and production process is difficult to control.
Summary of the invention:
Technical problem to be solved in the utility model is: solve the problem that above-mentioned prior art exists, and a kind of simple in structure, shaped article specification unanimity is provided, the specific yield power consumption is low, shaped article moisture content is few, calcining coal consumption and power consumption reduces greatly, the big novel concrete raw material make-up machine that still can stable operation of raw material moisture content fluctuation.
The technical solution adopted in the utility model is: this novel concrete raw material make-up machine is by roll roller, raw material powder precompressed mechanism, loading hopper, discharging opening are formed, loading hopper is installed in the roll roller top, raw material powder precompressed mechanism is installed in the loading hopper, roll roller is covered with flute profile along circumference, to roll roller below is discharging opening, raw material powder precompressed mechanism and to roll roller by the motor transmission mechanism transmission.
In the technique scheme, raw material powder precompressed mechanism is mechanical stamping formula or hydraulic pressure punching type, vibration air exhaust prepressing type, screw press formula, roller compaction formula, stock column deadweight adding pressure type or its combination.
Above-mentioned mechanical stamping formula raw material powder precompressed mechanism adopts eccentric wheel raw material powder precompressed mechanism, is made up of eccentric wheel, pressing plate, and eccentric wheel is fixed on the camshaft, camshaft termination fast pulley, connect transmission by motor belt, pressing plate places the eccentric wheel below, by eccentric wheel punching press transmission.
In the technique scheme, along circumference be covered with flute profile to roll roller, its diameter is between Φ 50mm-Φ 1500mm, flute profile is around the circle distribution of cylinder, channel-section can be semicircle, half elliptic, trapezoidal, triangle, rectangle or its combination.
In the technique scheme, roll roller side or bottom are being equipped with the clear slot device of pectination, the comb bar of the clear slot device of pectination is corresponding one by one with groove on the cylinder, by spring with roll roller is compressed or strains.
In the technique scheme, below to roll roller, also mesh screen or oscillating riddle, vibratory sieve, trundle screen can be installed.
The utility model has changed cement industry raw material balling-up idea for many years, and changing the raw material balling-up is the raw material moulding, changes into after the manner extrusion modling, has following remarkable advantage:
1. the shaped article water content is adjustable, 1/4th to 1/2nd when moulding moisture content can drop to original balling-up, and a material section controllable intensity;
2. shaped article specification unanimity, the kiln ventilation situation is good, and calcination process is balanced consistent, and can effectively solve quick-fried ball problem, and dust content is low, and clinker quality is stable; Add special-purpose combustion adjuvant, can make and expect to burn simultaneously inside and outside the section, reach the purpose of quick-acting high yields;
3. the power consumption of raw material moulding specific yield is low, and shaft kiln blower fan power consumption also reduces, and output improves, and can effectively reduce and burn till power consumption;
4. the shaped article water content is low, and coal-fired consumption greatly reduced, and energy-saving effect is obvious.
Description of drawings:
Fig. 1 is the utility model structural upright schematic diagram
Fig. 2 is a pair roller roller frame schematic perspective view
Fig. 3 is a raw material powder precompressed mechanism structural upright schematic diagram
Fig. 4 is the clear slot device structural upright of a pectination schematic diagram
The specific embodiment:
Referring to Fig. 1～Fig. 4, this novel concrete raw material make-up machine is by roll roller 1, raw material powder precompressed mechanism 2, loading hopper 3, discharging opening 4 are formed, loading hopper 3 is installed in roll roller 1 top, raw material powder precompressed mechanism 2 is installed in the loading hopper 3, roll roller is covered with flute profile 5 along circumference, to roll roller below is discharging opening 4, raw material powder precompressed mechanism 2 and to roll roller 1 by the motor transmission mechanism transmission.Raw material powder precompressed mechanism 2 is mechanical stamping formula or hydraulic pressure punching type, vibration air exhaust prepressing type, screw press formula, roller compaction formula, stock column deadweight adding pressure type or its combination.Above-mentioned mechanical stamping formula raw material powder precompressed mechanism adopts eccentric wheel raw material powder precompressed mechanism, form by eccentric wheel 6, pressing plate 7, eccentric wheel 6 is fixed on the camshaft 8, camshaft 8 termination fast pulleies 9, connect transmission by motor belt, pressing plate 7 places eccentric wheel 6 belows, by eccentric wheel 6 punching press transmissions.Along circumference be covered with flute profile to roll roller 1, its diameter is between Φ 50mm-Φ 1500mm, flute profile is around the circle distribution of cylinder, channel-section can be semicircle, half elliptic, trapezoidal, triangle, rectangle or its combination.Roll roller 1 side or bottom are being equipped with the clear slot device 10 of pectination, and the comb bar 11 of the clear slot device of pectination is corresponding one by one with groove on the cylinder, by spring with roll roller is compressed or strains.Below to roll roller, also mesh screen or oscillating riddle, vibratory sieve, trundle screen can be installed.
Referring to Fig. 1 " novel concrete raw material make-up machine ", the raw material powder is after adding water in advance, in loading hopper, carry out precompressed by " eccentric wheel type raw material powder preformer " before the extrusion modling, by be covered with " the extrusion modling cylinder " of flute profile along circumference, produce column, strip or the sheet products of demand then.
Referring to Fig. 2 " extrusion modling is to roll roller ", power drives first cylinder by belt pulley, and by the rotation of gear synchronous backward, the cement slurry of process precompressed is at the squeezing action compacted under of two cylinders between two cylinders.Also can be without gear, two cylinders have active and passive branch.Two cylinders " circumference is covered with flute profile ", two cylinder upper grooves are to groove, and cement slurry promptly is shaped to column, strip or sheet products after pushing through this groove.
Referring to Fig. 3 raw material powder precompressed mechanism, be by " eccentric wheel type raw material powder preformer ", following pressing plate under eccentric drive, constantly to enter two above the cylinder simultaneously again the cement slurry below pressing plate carry out precompressed.Also adoptable other mechanisms have: other mechanical stamping formulas, hydraulic pressure punching type, vibration air exhaust prepressing type, screw press formula, roller compaction formula, stock column deadweight adding pressure type or its combination.
Referring to Fig. 4 " the clear slot device of pectination ", the comb bar on it is corresponding one by one with groove on the cylinder, under spring action, contact with groove, and the cylinder rotation, the comb bar is motionless, and the material section that the comb bar is about to stick on the groove is removed.The broach that adoptable mechanism processes on sheet material in addition etc.
Operation principle:
Through adding the cement raw meal of water in advance, constantly be admitted to two cement slurry buckets above the cylinder, the pressing plate that adopts eccentric raw material powder precompressed mechanism carries out precompressed to the raw material powder under eccentric drive.
Extruding drum power drives first drum shaft by belt pulley, first cylinder and first drum shaft link together and rotate with belt pulley, connect by gear between two drum shafts, second tin roller and second tin roller axle link together and rotate with gear, first cylinder and the rotation of second tin roller synchronous backward, the cement slurry of process precompressed is at the squeezing action compacted under of two cylinders.
Material section after the moulding, the overwhelming majority come off from cylinder voluntarily and fall down, and a small amount of material Duan Ze that may adhere on the cylinder is removed by clear slot device, enters next procedure then.
This cement slurry make-up machine, maximum feature is: change cement industry raw material balling-up for many years Idea, changing the raw material balling-up is the raw material moulding. Because the purpose of raw material balling-up is: guarantee the kiln ventilation shape Condition is good, calcination process is balanced unanimously, dust content is low, clinker quality is stable etc. Existing balling-up worker Skill and equipment are difficult to reach this purpose, and this equipment and technology is broken through traditional balling-up idea, and changing traditional balling-up is together One specification shaped article.
Claims (6)
1, a kind of novel concrete raw material make-up machine, it is characterized in that by roll roller, raw material powder precompressed mechanism, loading hopper, discharging opening are formed, loading hopper is installed in the roll roller top, raw material powder precompressed mechanism is installed in the loading hopper, roll roller is covered with flute profile along circumference, to roll roller below is discharging opening, raw material powder precompressed mechanism and to roll roller by the motor transmission mechanism transmission.
2,, it is characterized in that raw material powder precompressed mechanism is mechanical stamping formula or hydraulic pressure punching type, vibration air exhaust prepressing type, screw press formula, roller compaction formula, stock column deadweight adding pressure type or its combination according to the novel concrete raw material make-up machine of claim 1.
3, according to the novel concrete raw material make-up machine of claim 2, it is characterized in that mechanical stamping formula raw material powder precompressed mechanism adopts eccentric wheel raw material powder precompressed mechanism, form by eccentric wheel, pressing plate, eccentric wheel is fixed on the camshaft, camshaft termination fast pulley, connect transmission by motor belt, pressing plate places the eccentric wheel below, by eccentric wheel punching press transmission.
4, according to the novel concrete raw material make-up machine of claim 1, it is characterized in that along circumference be covered with flute profile to roll roller, its diameter is between Φ 50mm-Φ 1500mm, and flute profile is around the circle distribution of cylinder, and channel-section is semicircle or half elliptic, trapezoidal, triangle, rectangle or its combination.
5, according to the novel concrete raw material make-up machine of claim 1, it is characterized in that roll roller side or bottom are equipped with the clear slot device of pectination, the comb bar of the clear slot device of pectination is corresponding one by one with groove on the cylinder, by spring with roll roller is compressed or strains.
6,, it is characterized in that mesh screen or oscillating riddle, vibratory sieve, trundle screen also are installed below the roll roller according to the novel concrete raw material make-up machine of claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620051850 CN2925810Y (en) | 2006-08-04 | 2006-08-04 | Cement raw-material forming machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620051850 CN2925810Y (en) | 2006-08-04 | 2006-08-04 | Cement raw-material forming machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2925810Y true CN2925810Y (en) | 2007-07-25 |
Family
ID=38280046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620051850 Expired - Lifetime CN2925810Y (en) | 2006-08-04 | 2006-08-04 | Cement raw-material forming machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2925810Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107053433A (en) * | 2017-06-01 | 2017-08-18 | 合肥吉纳新材料科技有限公司 | The preparation facilities and preparation technology of a kind of flat ceramic film support |
| CN111055528A (en) * | 2019-12-10 | 2020-04-24 | 华煌电业制品（龙川）有限公司 | Adjustable mica molding press |
| CN111409176A (en) * | 2020-03-17 | 2020-07-14 | 滁州市美创塑胶科技有限公司 | Simple extrusion strip extrusion forming device |
| CN112339074A (en) * | 2020-12-28 | 2021-02-09 | 贵州昊华中意环保设备有限公司 | Glass steel sanded pipe blank sheet rolling forming mechanism |
-
2006
- 2006-08-04 CN CN 200620051850 patent/CN2925810Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107053433A (en) * | 2017-06-01 | 2017-08-18 | 合肥吉纳新材料科技有限公司 | The preparation facilities and preparation technology of a kind of flat ceramic film support |
| CN111055528A (en) * | 2019-12-10 | 2020-04-24 | 华煌电业制品（龙川）有限公司 | Adjustable mica molding press |
| CN111409176A (en) * | 2020-03-17 | 2020-07-14 | 滁州市美创塑胶科技有限公司 | Simple extrusion strip extrusion forming device |
| CN111409176B (en) * | 2020-03-17 | 2021-10-22 | 滁州市美创塑胶科技有限公司 | Simple extrusion strip extrusion forming device |
| CN112339074A (en) * | 2020-12-28 | 2021-02-09 | 贵州昊华中意环保设备有限公司 | Glass steel sanded pipe blank sheet rolling forming mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20070725 |
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| EXPY | Termination of patent right or utility model |