CN203855418U - Dust-free mica calcining production line - Google Patents
Dust-free mica calcining production line Download PDFInfo
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- CN203855418U CN203855418U CN201420201209.XU CN201420201209U CN203855418U CN 203855418 U CN203855418 U CN 203855418U CN 201420201209 U CN201420201209 U CN 201420201209U CN 203855418 U CN203855418 U CN 203855418U
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- 229910052618 mica group Inorganic materials 0.000 title claims abstract description 152
- 239000010445 mica Substances 0.000 title claims abstract description 151
- 238000001354 calcination Methods 0.000 title claims abstract description 50
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 33
- 230000007246 mechanism Effects 0.000 claims abstract description 98
- 238000001816 cooling Methods 0.000 claims abstract description 94
- 239000012717 electrostatic precipitator Substances 0.000 claims abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 75
- 238000012546 transfer Methods 0.000 claims description 72
- 239000007921 spray Substances 0.000 claims description 37
- 230000000630 rising effect Effects 0.000 claims description 22
- 238000002955 isolation Methods 0.000 claims description 15
- 238000004062 sedimentation Methods 0.000 claims description 14
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 claims description 13
- 239000010802 sludge Substances 0.000 claims description 11
- 238000001914 filtration Methods 0.000 claims description 9
- 239000002826 coolant Substances 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 5
- 238000000926 separation method Methods 0.000 claims description 4
- 239000000428 dust Substances 0.000 abstract description 9
- 239000000498 cooling water Substances 0.000 abstract description 3
- 230000008901 benefit Effects 0.000 abstract description 2
- 238000012545 processing Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 13
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- 239000013078 crystal Substances 0.000 description 3
- 238000005265 energy consumption Methods 0.000 description 3
- 238000009826 distribution Methods 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 238000003837 high-temperature calcination Methods 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 239000002918 waste heat Substances 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003301 hydrolyzing effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000008237 rinsing water Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
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- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
The utility model provides a dust-free mica calcining production line, belonging to the technical field of mica processing and production. The dust-free mica calcining production line comprises a calcining machine, wherein one end of the calcining machine is connected with a first mica conveying mechanism, and the other end of the calcining machine is connected with a second mica conveying mechanism; the second mica conveying mechanism is externally sleeved with a cooling jacket mechanism capable of introducing cooling water and cooling mica in the second mica conveying mechanism; the second mica conveying mechanism is also connected with a dust removal mechanism; the dust removal mechanism comprises a dust suction pipe connected with the mica conveying mechanisms; the dust suction pipe is connected with an electrostatic precipitator; the electrostatic precipitator is connected with a dust removal fan; the other cooling jacket mechanism is sleeved outside the dust suction pipe. The dust-free mica calcining production line has the advantages of recovering heat energy and improving the production environment.
Description
Technical field
The utility model belongs to mica processing technical field, relates to a kind of dustless mica calcining production line.
Background technology
Conventionally, mica all will pass through high-temperature calcination, and the crystal water evaporation by mica intermediate plate, expands between layers sheet mica, thereby sheet mica is easily peeled off.In the process with calciner calcining sheet mica, sheet mica need to be heated to 920-950 ℃, thereby make crystal water evaporation.
In fact existing dustless mica calcining production line is exactly calcining machine, and mica, from an endfeed of calcining machine, from the other end discharging, evaporates the crystal water in mica by high-temperature calcination.As Chinese patent literature discloses a kind of inner spiral type mica calcining rotation furnace [application number: 200920199039.5], comprise the cylinder that is subject to drive rotation, drum-inclined arranges, on the inwall of cylinder, be respectively equipped with the spiral plate of certain altitude and the stir-fry plate that pair of parallel arranges, the spiral plate of certain altitude is close to inner wall of rotary drum and is extended to the other end from cylinder one end, a pair of stir-fry plate is radially oppositely arranged in the inwall both sides of cylinder respectively, fries plate for every and is close to inner wall of rotary drum and axially runs through spiral plate setting and fry plate height and be less than or equal to spiral plate height.
Such scheme can make mica thermally equivalent, fully grills thoroughly.But such scheme is after having calcined mica, and the mica heat of high temperature is not collected, and causes thermal waste; In addition, above-mentioned calcining rotation furnace can produce a large amount of airborne dusts when work, not only contaminate environment, the also healthy generation harm to operator.
Summary of the invention
The purpose of this utility model is for the deficiencies in the prior art, and a kind of dustless mica calcining production line that can reclaim heat energy and can adsorb calcining dust is provided.
For achieving the above object, the utility model has adopted following technical proposal: a kind of dustless mica calcining production line, comprise calcining machine, one end of described calcining machine connects the first mica transfer mechanism, the other end of described calcining machine connects the second mica transfer mechanism, and the second described mica transfer mechanism is arranged with the cooling jacket mechanism that can lead to the mica in water coolant and cooling the second mica transfer mechanism of energy outward; The second described mica transfer mechanism also connects dedusting mechanism, and described dedusting mechanism comprises the sweep-up pipe that connects mica transfer mechanism, and sweep-up pipe connects electrostatic precipitator, and electrostatic precipitator connects dedusting fan, and sweep-up pipe is also arranged with cooling jacket mechanism outward.
In above-mentioned dustless mica calcining production line, described cooling jacket mechanism comprises that two ends have inner sleeve and the outer tube of hush panel, described outer tube is provided with the two ends that water inlet pipe and rising pipe and water inlet pipe and rising pipe lay respectively at outer tube, in the middle of inner sleeve and outer tube, be also provided with an overflow ladle, the hush panel sealing-in of one end of this overflow ladle and close water inlet pipe, between the other end and the close hush panel of rising pipe, form annular overflow port, overflow ladle becomes the first heat transfer zone and the second heat transfer zone by the region separation between inner sleeve and outer tube, described water inlet pipe is communicated with the first heat transfer zone through after overflow ladle, described rising pipe is communicated with the second heat transfer zone.
In above-mentioned dustless mica calcining production line, in the second described heat transfer zone, be also provided with an isolation bucket, one end of this isolation bucket and the hush panel sealing-in near rising pipe, between the other end and the close hush panel of water inlet pipe, form annular water outlet, the end of described rising pipe is between isolation bucket and outer tube, and described isolation bucket is separated into the first buffer zone and the second buffer zone by the second heat transfer zone.
In above-mentioned dustless mica calcining production line, the width of the first described heat transfer zone, the first buffer zone and the second buffer zone diminishes successively.
In above-mentioned dustless mica calcining production line, the discharge end of the second described mica transfer mechanism connects mica cooling tower, described mica cooling tower comprises cooling column body, cooling column body top is provided with Yi Ge spray header mechanism, it is conical that described cooling column body top is, described spray header mechanism comprises by upper cover plate, the shower tray that is truncated cone that lower cover and side plate surround, upper cover plate is provided with spray water inlet pipe and spray water inlet pipe extends to shower tray inside, described shower tray is provided with the feeding cylinder that is cylindricality, the top that described feeding cylinder runs through upper cover plate and lower cover and extends cooling column body, on described lower cover, be densely covered with spray water outlet, the bottom sidewall of described cooling column body is provided with a rinse water water inlet pipe, the sidewall of cooling column body is provided with a mica discharge port and described mica discharge port is positioned at rinse water water inlet pipe top.
In above-mentioned dustless mica calcining production line, on described upper cover plate, be installed with and there is elastic hitch; Described hitch comprises some spring parts, and described spring part is regular polygon and is arranged in upper cover plate surface and affixed with upper cover plate.
In above-mentioned dustless mica calcining production line, on described side plate, be embedded with the outstanding surface of side plate of sealing-ring and sealing circle, described spray header mechanism and the top of cooling column body closely cooperate.
In above-mentioned dustless mica calcining production line, the air intake that described cooling column body top is also connected with an induced exhaust and this induced exhaust is positioned at spray header mechanism below, and described induced exhaust connects the induced draft fan that can produce negative pressure.
In above-mentioned dustless mica calcining production line, the cooling column body inside between rinse water water inlet pipe and mica discharge port is also provided with a filtering net that can allow water see through, and the bottom of described cooling column body is provided with a sandstone discharge gate that can open and close.
In above-mentioned dustless mica calcining production line, between the second described mica transfer mechanism and mica cooling tower, be also provided with a sandstone sedimentation mechanism, described sandstone sedimentation mechanism comprises the sludge box with the discharge end sealing-in of the second mica transfer mechanism, described sludge box bottom is provided with the sandstone discharge door that can open and close, the sidewall of sludge box and be positioned at above sandstone discharge door for vent-pipe connection mica cooling tower.
Compared with prior art, the utility model has the advantage of:
1, this production line can reclaim heat energy, plays the effect of waste heat recovery, the dust can also active adsorption producing during calcining, thus purify air quality; Cooling jacket mechanism is applicable to the cooling of high temperature sheet mica, and good cooling results can not produce water vapour, and water coolant is convenient to recycle, and has energy-saving and cost-reducing effect.
2, mica cooling tower adopts the mode of negative-pressure suction charging, has reduced significantly energy consumption, and has improved working efficiency; Shower tray energy automatic attaching cooling column body top, cooling spray trickle can cover whole cooling tower, and cooling efficiency is good, and long service life can be enhanced productivity; The cooling rinsing integral structure that bottom rinse water are combined with spray water is removed the sandstone sedimentation and filtration in mica in process of cooling, has alleviated the pressure of subsequent handling, and working efficiency is provided.
3, sandstone sedimentation mechanism is simple in structure, but sandstone separating effect is better.
Accompanying drawing explanation
Fig. 1 is the structural representation that the utility model provides;
Fig. 2 is the structural representation of mica cooling tower;
The structural representation of Tu3Shi spray header mechanism;
Fig. 4 is the vertical view of Fig. 3;
Fig. 5 is the upward view of Fig. 3.
In figure, cooling jacket mechanism 1, hush panel 10, inner sleeve 11, outer tube 12, water inlet pipe 13, rising pipe 14, overflow ladle 15, the first heat transfer zone 16, the second heat transfer zone 17, isolation bucket 18, calcining machine 101, the first mica transfer mechanism 102, the second mica transfer mechanism 103, overflow port 151, water outlet 181, the first buffer zone 182, the second buffer zone 183, spray header mechanism 2, shower tray 20, upper cover plate 21, lower cover 22, side plate 23, spray water inlet pipe 24, feeding cylinder 25, hitch 26, sealing-ring 27, spray water outlet 221, spring part 261, mica cooling tower 3, cooling column body 30, rinse water water inlet pipe 31, mica discharge port 32, induced exhaust 33, induced draft fan 34, filtering net 35, sandstone discharge gate 36, sandstone sedimentation mechanism 4, sludge box 41, sandstone discharge door 42, dedusting mechanism 5, sweep-up pipe 50, electrostatic precipitator 51, dedusting fan 52.
Embodiment
As Figure 1-5, a kind of dustless mica calcining production line, comprise calcining machine 101, one end of described calcining machine 101 connects the first mica transfer mechanism 102, the other end of described calcining machine 101 connects the second mica transfer mechanism 103, is arranged with the cooling jacket mechanism 1 that can lead to the mica in water coolant and cooling the second mica transfer mechanism 103 of energy outside the second described mica transfer mechanism 103.Described the first mica transfer mechanism 102 and the second mica transfer mechanism 103 are preferably auger type transfer roller, can be high temperature resistant.The utility model plays the effect of waste heat recovery by cooling jacket mechanism 1, thereby reduces energy consumption; The second described mica transfer mechanism 103 also connects dedusting mechanism 5, described dedusting mechanism 5 comprises the sweep-up pipe 50 that connects mica transfer mechanism 103, sweep-up pipe 50 connects electrostatic precipitator 51, electrostatic precipitator 51 connects dedusting fan 52, sweep-up pipe 50 is outer is also arranged with cooling jacket mechanism 1, and dedusting fan 52 is drawn into the dust in calcining machine 101 in electrostatic precipitator 51 by sweep-up pipe 50, thereby purifies air, improve production environment, reach low dirt or dustless effect.
Cooling jacket mechanism 1 comprises that two ends have inner sleeve 11 and the outer tube 12 of hush panel 10, inner sleeve 11 is attached to the outside surface of the second mica transfer mechanism 103, outer tube 12 is provided with the two ends that water inlet pipe 13 and rising pipe 14 and water inlet pipe 13 and rising pipe 14 lay respectively at outer tube 12, water inlet pipe 13 connects water coolant, rising pipe 14 can connect water storage device or water pipeline, in the middle of inner sleeve 11 and outer tube 12, be also provided with an overflow ladle 15, hush panel 10 sealing-ins of one end of this overflow ladle 15 and close water inlet pipe 13, between the other end and the close hush panel 10 of rising pipe 14, form annular overflow port 151, overflow ladle 15 becomes the first heat transfer zone 16 and the second heat transfer zone 17 by the region separation between inner sleeve 11 and outer tube 12, when water coolant enters from water inlet pipe 13, first fill up the first heat transfer zone 16, by entering into the second heat transfer zone 17 from overflow port 151 after the abundant heat exchange of inner sleeve 11, after the second heat transfer zone 17 is filled up by water, from rising pipe 14, go out, and water in the second heat transfer zone 17 plays heat exchange effect to the water in the first heat transfer zone 16, thereby form gradient heat exchange, improved heat transfer effect, even if having water vapor in the first heat transfer zone 16, also can by the water for cooling in the second heat transfer zone 17, be cooled to liquid state in time.Described water inlet pipe 13 is through the rear connection of overflow ladle 15 the first heat transfer zone 16, and described rising pipe 14 is communicated with the second heat transfer zone 17.
As a kind of preferred scheme, in above-mentioned cooling jacket mechanism 1, in the second described heat transfer zone 17, be also provided with an isolation bucket 18, one end of this isolation bucket 18 and hush panel 10 sealing-ins near rising pipe 14, between the other end and the close hush panel 10 of water inlet pipe 13, form annular water outlet 181, the end of described rising pipe 14 is between isolation bucket 18 and outer tube 12, and described isolation bucket 18 is separated into the first buffer zone 182 and the second buffer zone 183 by the second heat transfer zone 17.In fact, gradient heat exchange effect is played again in the first buffer zone 182, the second 183 pairs of buffer zones, and in addition, the setting of isolation bucket 18, makes water coolant form the mobile effect of turning back, thereby further improved heat transfer effect.
Preferred, in above-mentioned cooling jacket mechanism 1, the width of the first heat transfer zone 16, the first buffer zone 182 and the second buffer zone 183 diminishes successively, this is because higher the closer to the temperature of inner sleeve 11, therefore need more water coolant, and the design that adopts width to diminish is successively conducive to improve heat exchange efficiency.
The discharge end of the second mica transfer mechanism 103 connects mica cooling tower 3, described mica cooling tower 3 comprises cooling column body 30, cooling column body 30 tops are provided with Yi Ge spray header mechanism 2, it is conical that described cooling column body 30 tops are, described comprises by upper cover plate 21, the shower tray that is truncated cone 20 that lower cover 22 and side plate 23 surround, shower tray 20 inside are hollow structure, can storage of water, upper cover plate 21 is provided with spray water inlet pipe 24 and spray water inlet pipe 24 extends to shower tray 20 inside, described shower tray 20 is provided with the feeding cylinder 25 that is cylindricality, feeding cylinder 25 is preferably cylindric, described feeding cylinder 25 runs through upper cover plate 21 and lower cover 22 and extends cooling column body 30 tops, then connect mica feed-pipe, on described lower cover 22, be densely covered with spray water outlet 221, spray water outlet 221 can be that different shape is as circle, Polygons etc.When work, mica enters from feeding cylinder 25, spray water first enters into shower tray 20 inside from spray water inlet pipe 24, again from spray water outlet 221 ejections, because feeding cylinder 25 is located in shower tray 20, from feeding cylinder 25 mica out, all drop in the coverage of spray water outlet 221, thereby by cooling in time.The bottom sidewall of described cooling column body 30 is provided with a rinse water water inlet pipe 31, the sidewall of cooling column body 30 is provided with a mica discharge port 32 and described mica discharge port 32 is positioned at rinse water water inlet pipe 31 tops, rinse water water inlet pipe 31 passes into rinsing water, be generally process water as tap water, because the density ratio water of mica is little, therefore swim on the water surface, and the density ratio water of sandstone is large, therefore sink to the bottom, rinse cycle is separated with sandstone according to large young pathbreaker's mica of density, in cooling to mica, also realized purification, thereby alleviate the pressure of subsequent handling, working efficiency is provided.
The air intake that cooling column body 30 tops are also connected with an induced exhaust 33 and this induced exhaust 33 is positioned at spray header mechanism 2 belows, described induced exhaust 33 connects the induced draft fan 34 that can produce negative pressure, the negative pressure that induced draft fan 34 produces makes mica be inhaled into from feeding cylinder 25, certainly, feeding cylinder 25 can connect mica treatment process above by airduct.
Conventionally, in mica, can mix impurity such as there being sandstone, after mica calcining, having one special operation is that sandstone is separated with mica, thereby improve the purity of mica, in the present embodiment, cooling column body 30 inside between rinse water water inlet pipe 31 and mica discharge port 32 are also provided with a filtering net 35 that can allow water see through, this filtering net 35 is separated with mica by sandstone, the bottom of described cooling column body 30 is provided with a sandstone discharge gate 36 that can open and close, after sandstone is separated with mica, sandstone can be discharged from sandstone discharge gate 36.As preferably, filtering net 35 is that stainless steel filtering net and aperture are between 20-40 order.
As a kind of preferred scheme, in the present embodiment, spray water outlet 221 is radial arrangement on lower cover 22, thereby generation center is intensive, and around the distribution of loose spray water column, further promotes cooling performance.
On upper cover plate 21, be installed with and have elastic hitch 26, this hitch 26 makes the utility model be suspended on the top of cooling tower by the mode hanging.Hitch 26 comprises some spring parts 261, described spring part 261 is regular polygon and is arranged in upper cover plate 21 surfaces and affixed with upper cover plate 21, the distribution of above-mentioned spring part 261 makes shower tray 20 stressed evenly, be convenient to install to hang and held stationary in use, spring part 261 can be selected spring, also can select and have elastic rope.Preferably, spring part 261 is cylindrical spring.
On side plate 23, be embedded with sealing-ring 27 and sealing circle 27 outstanding side plate 23 surfaces.When hitch 26 is suspended on cooling tower top by shower tray 20, because hitch 26 has elasticity, therefore shower tray 20 upwards can be promoted automatically, make sealing-ring 27 and the laminating of cooling tower inwall, reach sealing effectiveness.Preferably, sealing-ring 27 is teflin ring, and tetrafluoroethylene can be high temperature resistant and not perishable, so work-ing life is longer.Above-mentioned scheme, closely cooperates spray header mechanism 2 and the top of cooling column body 30, thereby plays the effect of sealing, and negative pressure can not revealed.
Mica cooling tower 3 is when work, during induced draft fan 34 work, produce negative pressure, by induced exhaust 33, make the inner negative pressure that produces of cooling column body 30, thereby mica is sucked from feeding cylinder 25, spray water mechanism 2 produces the spraying cooling water that can cover whole cooling column body 30 inside, the mica sucking is carried out to cooling down, 31 pairs of cooled micas of rinse water water inlet pipe carry out rinsing, the sandstone precipitation mixing in mica is removed, mica after rinsing is discharged from mica discharge port 32, and cooling, the rinsing, purification one step that realize mica complete.The utility model working efficiency is high, energy consumption is low and can significantly reduce the pressure of subsequent handling.
Between the second mica transfer mechanism 103 and mica cooling tower 3, be also provided with a sandstone sedimentation mechanism 4, described sandstone sedimentation mechanism 4 comprises the sludge box 41 with the discharge end sealing-in of the second mica transfer mechanism 103, described sludge box 41 bottoms are provided with the sandstone discharge door 42 that can open and close, the sidewall of sludge box 41 and be positioned at vent-pipe for sandstone discharge door 42 tops and connect mica cooling tower 3, sandstone sedimentation mechanism 4 has played the effect of the preliminary sedimentation of mica, thereby gravel content in reduction mica, improve the purity of mica, this sandstone sedimentation mechanism 4 is simple in structure, but effect is better.
The total working process of the utility model is, the first mica transfer mechanism 102 is sent to calcining in calcining machine 101 by the mica of needs calcining, calcining temperature is 920-950 ℃, the second mica transfer mechanism 103 is by the mica output after calcining, mica in 1 pair of the second mica transfer mechanism 103 of cooling jacket mechanism carries out heat exchange cooling, temperature of cooling water after heat exchange is between 80-90 ℃, can be back to use hydrolyzing process, in the processes such as water of productive use, mica after sandstone sedimentation mechanism 4 heat exchanging carries out sandstone separation, mica cooling tower 3 is drawn into spraying cooling evolution again in mica cooling tower 3 by negative pressure by mica, thereby obtain the mica that purity is higher.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various modifications or supplements or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Although more used cooling jacket mechanism 1 herein, hush panel 10, inner sleeve 11, outer tube 12, water inlet pipe 13, rising pipe 14, overflow ladle 15, the first heat transfer zone 16, the second heat transfer zone 17, isolation bucket 18, calcining machine 101, the first mica transfer mechanism 102, the second mica transfer mechanism 103, overflow port 151, water outlet 181, the first buffer zone 182, the second buffer zone 183, spray header mechanism 2, shower tray 20, upper cover plate 21, lower cover 22, side plate 23, spray water inlet pipe 24, feeding cylinder 25, hitch 26, sealing-ring 27, spray water outlet 221, spring part 261, mica cooling tower 3, cooling column body 30, rinse water water inlet pipe 31, mica discharge port 32, induced exhaust 33, induced draft fan 34, filtering net 35, sandstone discharge gate 36, sandstone sedimentation mechanism 4, sludge box 41, sandstone discharge door 42, dedusting mechanism 5, sweep-up pipe 50, electrostatic precipitator 51, dedusting fan 52 terms such as grade, but do not get rid of the possibility of using other term.Use these terms to be only used to describe more easily and explain essence of the present utility model, they are construed to any additional restriction is all contrary with the utility model spirit.
Claims (10)
1. a dustless mica is calcined production line, comprise calcining machine (101), one end of described calcining machine (101) connects the first mica transfer mechanism (102), it is characterized in that, the other end of described calcining machine (101) connects the second mica transfer mechanism (103), is arranged with the cooling jacket mechanism (1) that can lead to the mica in water coolant and cooling the second mica transfer mechanism (103) of energy outside the second described mica transfer mechanism (103); The second described mica transfer mechanism (103) also connects dedusting mechanism (5), described dedusting mechanism (5) comprises the sweep-up pipe (50) that connects mica transfer mechanism (103), sweep-up pipe (50) connects electrostatic precipitator (51), electrostatic precipitator (51) connects dedusting fan (52), the outer cooling jacket mechanism (1) that is also arranged with of sweep-up pipe (50).
2. dustless mica according to claim 1 is calcined production line, it is characterized in that, described cooling jacket mechanism (1) comprises that two ends have the inner sleeve of hush panel (10) (11) and outer tube (12), described outer tube (12) is provided with the two ends that water inlet pipe (13) and rising pipe (14) and water inlet pipe (13) and rising pipe (14) lay respectively at outer tube (12), in the middle of inner sleeve (11) and outer tube (12), be also provided with an overflow ladle (15), hush panel (10) sealing-in of one end of this overflow ladle (15) and close water inlet pipe (13), between the other end and the close hush panel (10) of rising pipe (14), form annular overflow port (151), overflow ladle (15) becomes the first heat transfer zone (16) and the second heat transfer zone (17) by the region separation between inner sleeve (11) and outer tube (12), described water inlet pipe (13) is through being communicated with the first heat transfer zone (16) after overflow ladle (15), described rising pipe (14) is communicated with the second heat transfer zone (17).
3. dustless mica according to claim 2 is calcined production line, it is characterized in that, in described the second heat transfer zone (17), be also provided with an isolation bucket (18), hush panel (10) sealing-in of one end of this isolation bucket (18) and close rising pipe (14), between the other end and the close hush panel (10) of water inlet pipe (13), form annular water outlet (181), the end of described rising pipe (14) is positioned between isolation bucket (18) and outer tube (12), described isolation bucket (18) is separated into the first buffer zone (182) and the second buffer zone (183) by the second heat transfer zone (17).
4. dustless mica calcining production line according to claim 3, is characterized in that, the width of described the first heat transfer zone (16), the first buffer zone (182) and the second buffer zone (183) diminishes successively.
5. according to the dustless mica calcining production line described in claim 1 or 2 or 3 or 4, it is characterized in that, the discharge end of the second described mica transfer mechanism (103) connects mica cooling tower (3), described mica cooling tower (3) comprises cooling column body (30), cooling column body (30) top is provided with Yi Ge spray header mechanism (2), it is conical that described cooling column body (30) top is, described spray header mechanism (2) comprises by upper cover plate (21), the shower tray that is truncated cone (20) that lower cover (22) and side plate (23) surround, upper cover plate (21) is provided with spray water inlet pipe (24) and spray water inlet pipe (24) extends to shower tray (20) inside, described shower tray (20) is provided with the feeding cylinder (25) that is cylindricality, described feeding cylinder (25) runs through upper cover plate (21) and lower cover (22) and extends the top of cooling column body (30), on described lower cover (22), be densely covered with spray water outlet (221), the bottom sidewall of described cooling column body (30) is provided with a rinse water water inlet pipe (31), the sidewall of cooling column body (30) is provided with a mica discharge port (32) and described mica discharge port (32) is positioned at rinse water water inlet pipe (31) top.
6. dustless mica calcining production line according to claim 5, is characterized in that, is installed with and has elastic hitch (26) on described upper cover plate (21); Described hitch (26) comprises some spring parts (261), and described spring part (261) is regular polygon and is arranged in upper cover plate (21) surface and affixed with upper cover plate (21).
7. dustless mica according to claim 6 is calcined production line, it is characterized in that, on described side plate (23), be embedded with the outstanding side plate (23) of sealing-ring (27) and sealing circle (27) surface, described spray header mechanism (2) closely cooperates with the top of cooling column body (30).
8. dustless mica according to claim 7 is calcined production line, it is characterized in that, the air intake that described cooling column body (30) top is also connected with an induced exhaust (33) and this induced exhaust (33) is positioned at spray header mechanism (2) below, and described induced exhaust (33) connects the induced draft fan (34) that can produce negative pressure.
9. dustless mica according to claim 8 is calcined production line, it is characterized in that, cooling column body (30) inside between rinse water water inlet pipe (31) and mica discharge port (32) is also provided with a filtering net that can allow water see through (35), and the bottom of described cooling column body (30) is provided with a sandstone discharge gate (36) that can open and close.
10. dustless mica according to claim 5 is calcined production line, it is characterized in that, between the second described mica transfer mechanism (103) and mica cooling tower (3), be also provided with a sandstone sedimentation mechanism (4), described sandstone sedimentation mechanism (4) comprises the sludge box (41) with the discharge end sealing-in of the second mica transfer mechanism (103), described sludge box (41) bottom is provided with the sandstone discharge door (42) that can open and close, the sidewall of sludge box (41) and be positioned at above sandstone discharge door (42) for vent-pipe connection mica cooling tower (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420201209.XU CN203855418U (en) | 2014-04-23 | 2014-04-23 | Dust-free mica calcining production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420201209.XU CN203855418U (en) | 2014-04-23 | 2014-04-23 | Dust-free mica calcining production line |
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| CN203855418U true CN203855418U (en) | 2014-10-01 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103922357A (en) * | 2014-04-23 | 2014-07-16 | 浙江凯色丽科技发展有限公司 | Dust-free mica calcination production line |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103922357A (en) * | 2014-04-23 | 2014-07-16 | 浙江凯色丽科技发展有限公司 | Dust-free mica calcination production line |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20141001 Effective date of abandoning: 20150909 |
|
| RGAV | Abandon patent right to avoid regrant |