CN203893620U - Efficient energy-saving drying calcination equipment - Google Patents
Efficient energy-saving drying calcination equipment Download PDFInfo
- Publication number
- CN203893620U CN203893620U CN201420158142.6U CN201420158142U CN203893620U CN 203893620 U CN203893620 U CN 203893620U CN 201420158142 U CN201420158142 U CN 201420158142U CN 203893620 U CN203893620 U CN 203893620U
- Authority
- CN
- China
- Prior art keywords
- calcining
- hothouse
- drying
- equipment
- chamber
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000001354 calcination Methods 0.000 title claims abstract description 69
- 238000001035 drying Methods 0.000 title claims abstract description 32
- 238000001816 cooling Methods 0.000 claims abstract description 26
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 25
- 239000010959 steel Substances 0.000 claims abstract description 25
- 239000002994 raw material Substances 0.000 claims description 13
- 230000008676 import Effects 0.000 claims description 9
- 238000009826 distribution Methods 0.000 claims description 7
- 238000009413 insulation Methods 0.000 claims description 5
- 238000007599 discharging Methods 0.000 claims description 2
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 abstract description 24
- 235000011132 calcium sulphate Nutrition 0.000 description 11
- 239000013078 crystal Substances 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 239000001175 calcium sulphate Substances 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000011505 plaster Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Drying Of Solid Materials (AREA)
Abstract
The utility model discloses efficient energy-saving drying calcination equipment, which is provided with a furnace body, and is characterized in that the furnace body is provided with a drying chamber with a moisture exhaust hole and a hot air inlet, a calcination chamber and a cooling chamber internally provided with an insulating layer from top to bottom vertically; a feeding hole is formed in the outer side of one end of the drying chamber; a drying net belt is arranged below the feeding hole, enters the drying chamber, and is transferred to the outlet in the other end of the drying chamber; a calcination steel belt is arranged below the outlet of the drying chamber, enters one end of the calcination chamber, and is transferred to the outlet in the other end of the calcination chamber; a cooling steel belt is arranged below the outlet of the calcination chamber, enters one end of the cooling chamber, and is transferred to the outlet in the other end of the cooling chamber. The efficient energy-saving drying calcination equipment is mainly used in drying and calcination of calcium sulfate whisker, and the equipment has the advantages of continuous drying and calcination, high efficiency, high yield, high quality products, saving energy and the like.
Description
Technical field
The utility model relates to a kind of drying and calcining equipment, relates in particular to a kind of heat energy that utilizes and a large amount of calcium sulfate crystal whiskers is carried out to the equipment of drying and calcining.
Background technology
Calcium sulfate crystal whiskers market demand is very large, and may be used on a lot of fields.At present, the industrial equipment to calcium sulfate crystal whiskers drying and calcining mainly contains: rotary furnace, frying pan, liquefied calcining furnace, rotor hammer calcining furnace etc.But, the calcium sulfate crystal whiskers that adopts above-mentioned drying and calcining equipment to prepare, not only output is little, efficiency is low, but also easily lumps, and causes the calcium sulfate crystal whiskers product quality of preparation not high; Adopt above-mentioned drying and calcining equipment simultaneously, be also easy in process of production contaminated environment; To sum up two aspect defects, finally also can cause commercially available calcium sulfate crystal whisker material expensive.
Utility model content
The purpose of this utility model is to provide a kind of high-efficiency and energy-saving type drying and calcining equipment, object is in order to solve the existing technical problem that drying and calcining equipment yield is little, efficiency is low and also easily generation is lumpd in preparation process of preparing calcium sulfate crystal whiskers, and a kind of drying and calcining equipment that quality is high, efficiency is high, output is large and save the advantages such as the energy that has is provided.
The technical scheme that the utility model technical solution problem adopts is:
A high-efficiency and energy-saving type drying and calcining equipment, has body of heater; Wherein, body of heater from top to bottom vertical distribution be hothouse, the calcining compartment that is provided with moisture exhausting port, hot blast import, the cooling chamber that is built-in with heat-insulation layer; The outside of hothouse one end is provided with charging aperture, and the below of this charging aperture is provided with dry guipure, and dry net band enters hothouse, and is transferred to the exit of the hothouse other end; The below of hothouse outlet is provided with calcining steel band, and calcining steel band enters one end of calcining compartment, and is transferred to the exit of the calcining compartment other end; The below of calcining compartment outlet is provided with cooling steel band, and cooling steel band enters one end of cooling chamber, and is transferred to the discharging opening place of the cooling chamber other end.
Because this equipment has the structure of stove three Room, dwindled greatly the conversion time between chamber and chamber, guaranteed the continuity of producing, improved production efficiency; Meanwhile, because the conversion time between hothouse and calcining compartment is short, the temperature that hothouse acts on raw material is difficult for scattering and disappearing, and therefore at calcining compartment, will save a part of heat energy; Because of what adopt in this equipment, are all band transmission again, not only can increase the contact range of raw material and hot gas, can make the more abundant of raw material drying or calcining, but also be not easy to lump, therefore improved the quality of product.
As further improvement of the utility model, hothouse is divided into leading portion and back segment, and leading portion is partly provided with moisture exhausting port, and back segment is partly provided with hot blast import, moisture exhausting port.So just can be in hothouse, pointed raw material is carried out to hydrofuge, dry operation.
As of the present utility model, further improve, hothouse by least two independently element cell form.Can pointed control drying unit, thus can avoid waste resource, cost-saving.
As of the present utility model, further improve again, calcining compartment by least two independently element cell form.Adopt such scheme, can pointed control calcine unit, thereby can avoid waste resource, cost-saving.
As of the present utility model, improve again, calcining compartment communicates with the hot blast import of hothouse.So just calcining indoor heat can be led to hothouse, realize the secondary utilization of heat energy, economize on resources.
As a kind of improvement of the present utility model, between charging aperture and dry guipure, be provided with the distribution machine for discrete raw material.This substep machine can be smashed to pieces being block raw material, discretely on dry guipure, not only can make the more abundant of raw material drying, but also can avoid raw material to produce caking at dry or calcination stage.
As another kind of improvement of the present utility model, the two ends of dry guipure, calcining steel band, cooling steel band are all equipped with and are surveyed deflection device and tensioning deviation correcting device.Adopt this scheme, guaranteed that the transmission system in this equipment can be stablized, carried out work normally, avoided the generation of production accident.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
1. charging apertures in figure, 2. distribution machine, 11. tensioning deviation correcting devices, 12. are surveyed deflection devices, 40. hothouses, 41. moisture exhausting ports, 43. hot blast imports, 45. dry guipures, 60. calcining compartments, 61. calcining steel bands, 80. cooling chambers, 81. heat-insulation layers, 83. cooling steel bands, 100. bodies of heater.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described in further details.
As shown in Figure 1, a kind of high-efficiency and energy-saving type drying and calcining equipment, it has a body of heater 100, the arranged outside of body of heater 100 has charging aperture 1, charging aperture 1 lower end is distribution machine 2, and this distribution machine 2 is for discrete calcium sulfate crystal whiskers raw material, and this raw material is evenly distributed on dry guipure 45.Dry guipure 45 is by hothouse 40, and the leading portion of hothouse 40 has moisture exhausting port 41, and back segment has moisture exhausting port 41 and hot blast import 43; The raw material guipure 45 that is dried is transported to the calcining steel band 61 in other end exit from hothouse 40 one end, and now raw material has been half-H 2 O calcium sulphate by abundant dry converting.Calcining steel band 61 is by calcining compartment 60, and half-H 2 O calcium sulphate is transported to the cooling steel band 83 in other end exit from one end of calcining compartment 60 by calcining steel band 61 again, and now the half-H 2 O calcium sulphate through calcining has changed dead plaster into.Cooling steel band 83 is by being provided with the cooling chamber 80 of heat-insulation layer 81, this heat-insulation layer 81 can completely cut off the temperature between calcining compartment 60 and cooling chamber 80, dead plaster is through after cooling chamber 80 abundant cooling, and the steel band 83 that is cooled is transported to the discharge hole for discharge of cooling chamber 80 other ends.
Further, in order to make full use of the heat energy in calcining compartment 60, the calcining compartment of this equipment 60 and the hot blast import 43 of hothouse 40 can also be connected, so just the heat energy in calcining compartment 60 can be led to hothouse 40, realize the secondary utilization of heat energy, economize on resources.
Further, in order to make the transmission system in this equipment, can stablize, carry out normally work, can also all be equipped with and survey deflection device 12 and tensioning deviation correcting device 11 at the two ends of dry guipure 45, calcining steel band 61, cooling steel band 83.So just avoided because at high temperature using and produce tension force fatigue for a long time, caused steel band or guipure that phenomenon loosening or that depart from occurs, and then avoided the generation of production accident.
Further again, in order better to control the temperature in hothouse 40 or calcining compartment 60, hothouse 40 or calcining compartment 60 can also be designed to several independently element cell structures.Temperature in hothouse 40 or calcining compartment 60 is too low or when too high, at this moment just can promote or reduce the indoor temperature of corresponding units, and then temperature is controlled in certain scope.
Claims (7)
1. a high-efficiency and energy-saving type drying and calcining equipment, has body of heater, it is characterized in that: body of heater from top to bottom vertical distribution is the hothouse that is provided with moisture exhausting port, hot blast import, and calcining compartment is built-in with the cooling chamber of heat-insulation layer;
The outside of hothouse one end is provided with charging aperture, and the below of this charging aperture is provided with dry guipure, and dry net band enters hothouse, and is transferred to the exit of the hothouse other end;
The below of hothouse outlet is provided with calcining steel band, and calcining steel band enters one end of calcining compartment, and is transferred to the exit of the calcining compartment other end;
The below of calcining compartment outlet is provided with cooling steel band, and cooling steel band enters one end of cooling chamber, and is transferred to the discharging opening place of the cooling chamber other end.
2. high-efficiency and energy-saving type drying and calcining equipment as claimed in claim 1, is characterized in that: hothouse is divided into leading portion and back segment, and leading portion is partly provided with moisture exhausting port, and back segment is partly provided with hot blast import, moisture exhausting port.
3. high-efficiency and energy-saving type drying and calcining equipment as claimed in claim 1, is characterized in that: hothouse by least two independently element cell form.
4. high-efficiency and energy-saving type drying and calcining equipment as claimed in claim 1, is characterized in that: calcining compartment by least two independently element cell form.
5. the high-efficiency and energy-saving type drying and calcining equipment as described in as arbitrary in claim 1 to 4, is characterized in that: calcining compartment communicates with the hot blast import of hothouse.
6. the high-efficiency and energy-saving type drying and calcining equipment as described in as arbitrary in claim 1 to 4, is characterized in that: between charging aperture and dry guipure, be provided with the distribution machine for discrete raw material.
7. the high-efficiency and energy-saving type drying and calcining equipment as described in as arbitrary in claim 1 to 4, is characterized in that: the two ends of dry guipure, calcining steel band, cooling steel band are all equipped with and are surveyed deflection device and tensioning deviation correcting device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420158142.6U CN203893620U (en) | 2014-04-02 | 2014-04-02 | Efficient energy-saving drying calcination equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420158142.6U CN203893620U (en) | 2014-04-02 | 2014-04-02 | Efficient energy-saving drying calcination equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203893620U true CN203893620U (en) | 2014-10-22 |
Family
ID=51720015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420158142.6U Expired - Lifetime CN203893620U (en) | 2014-04-02 | 2014-04-02 | Efficient energy-saving drying calcination equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203893620U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106066117A (en) * | 2016-06-06 | 2016-11-02 | 成都乐氏化工工程有限公司 | A kind of drying and consolidating all-in-one |
| CN106556251A (en) * | 2015-09-27 | 2017-04-05 | 王秀红 | Precalcining steel belt furnace |
-
2014
- 2014-04-02 CN CN201420158142.6U patent/CN203893620U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106556251A (en) * | 2015-09-27 | 2017-04-05 | 王秀红 | Precalcining steel belt furnace |
| CN106066117A (en) * | 2016-06-06 | 2016-11-02 | 成都乐氏化工工程有限公司 | A kind of drying and consolidating all-in-one |
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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 | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141022 |