CN210741017U - Energy-conserving calcium carbonate powder drying device - Google Patents
Energy-conserving calcium carbonate powder drying device Download PDFInfo
- Publication number
- CN210741017U CN210741017U CN201921927451.4U CN201921927451U CN210741017U CN 210741017 U CN210741017 U CN 210741017U CN 201921927451 U CN201921927451 U CN 201921927451U CN 210741017 U CN210741017 U CN 210741017U
- Authority
- CN
- China
- Prior art keywords
- feed cylinder
- siphonozooid
- calcium carbonate
- carbonate powder
- drying device
- 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.)
- Active
Links
Images
Landscapes
- Drying Of Solid Materials (AREA)
Abstract
The utility model discloses an energy-conserving calcium carbonate powder drying device, including inclosed feed cylinder (1), be equipped with gas vent (2) on feed cylinder (1), feed inlet (3) and discharge gate (4), be equipped with heat source (5) and siphonozooid (6) in feed cylinder (1), separate empty formation passageway (7) between siphonozooid (6) and feed cylinder (1), all have the space between the roof of siphonozooid (6) and feed cylinder (1) and between the bottom plate of siphonozooid (6) and feed cylinder (1), establish the screw rod in siphonozooid (6), the one end of screw rod and the bottom plate contact of feed cylinder (1), the top of feed cylinder (1) is equipped with motor (10), the output of motor (10) passes feed cylinder (1) and is connected with the other end of screw rod. The utility model has the advantage of less energy consumption.
Description
Technical Field
The utility model belongs to calcium carbonate powder drying device field especially relates to an energy-conserving calcium carbonate powder drying device.
Background
Calcium carbonate powder is easily affected with moisture and in many cases, it must be dried before use. The existing calcium carbonate powder drying device comprises a tower body, wherein a feed inlet is formed in the top of the tower body, a flow regulating valve is arranged at the feed inlet, a discharge outlet is formed in the bottom of the tower body, an exhaust port is formed in the side wall of the upper middle portion of the tower body, a filter screen for preventing calcium carbonate powder from passing through is arranged at the exhaust port, a hot air nozzle is arranged at the lower middle portion of the tower body, and the hot air nozzle is connected with an air heater outside the tower body. Calcium carbonate powder enters into the tower body from the feed inlet with a certain flow rate through the action of the flow regulating valve, drops from top to bottom, is discharged from the discharge port, and in the process that the calcium carbonate powder drops, the calcium carbonate powder is mixed with hot air sprayed by a hot air gun to generate water vapor, the water vapor is discharged out of the tower body through the exhaust port, and warm air with a large amount of waste heat (the warm air is formed by reducing the temperature after the hot air heats the calcium carbonate powder) is also discharged out of the tower body from the exhaust port under the action of the air pressure of the air heater. In the working process of the calcium carbonate powder drying device, a large amount of heat is taken away along with the tower body discharged by warm air, so that the utilization rate of the heat is low, and in order to maintain high temperature in the tower body, the subsequent calcium carbonate powder entering the tower can be effectively dried, and hot air needs to be continuously introduced into the tower in a large flow rate, so that the energy consumption of the calcium carbonate powder drying device is large. Therefore, the existing calcium carbonate powder drying device has the defect of high energy consumption.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an energy-conserving calcium carbonate powder drying device. The utility model has the advantage of less energy consumption.
The technical scheme of the utility model: the utility model provides an energy-conserving calcium carbonate powder drying device, including inclosed feed cylinder, be equipped with the gas vent on the feed cylinder, feed inlet and discharge gate, be equipped with heat source and siphonozooid in the feed cylinder, separate the empty passageway that forms between siphonozooid and the feed cylinder, all have the space between the roof of siphonozooid and feed cylinder and between the bottom plate of siphonozooid and feed cylinder, establish the screw rod in the siphonozooid, the one end of screw rod and the bottom plate contact of feed cylinder, the top of feed cylinder is equipped with the motor.
Among the aforementioned energy-conserving calcium carbonate powder drying device, the below of siphonozooid is equipped with annular bounding wall, and the internal diameter of annular bounding wall is the same with the internal diameter of siphonozooid, and the top of annular bounding wall is equipped with tubaeform deflector, the upper end of deflector and the internal connection of feed cylinder, form the feed back mouth between deflector and the siphonozooid, and the bottom of deflector is equipped with the heat source.
In the foregoing energy-saving calcium carbonate powder drying device, the screw includes a polished rod located in the core, and a spiral pushing blade is disposed on an outer side of the polished rod, and a diameter of the pushing blade is the same as an inner diameter of the tubular body.
In the foregoing energy-saving calcium carbonate powder drying device, the discharge gate is the slot hole that sets up on the feed cylinder bottom plate, and the one end of discharge gate is close to the polished rod, and the other end is close to annular bounding wall, and discharge gate department is equipped with the end cap, and the up end of end cap flushes with the bottom plate of feed cylinder.
In the energy-saving calcium carbonate powder drying device, the tubular body is fixed with the charging barrel through the connecting rod.
In the aforementioned energy-conserving calcium carbonate powder drying device, the feed inlet sets up in the top of feed cylinder, is equipped with the end cover on the feed inlet.
Among the aforementioned energy-conserving calcium carbonate powder drying device, all be equipped with a plurality of gas vents on the roof of feed cylinder and the curb plate, the outside of gas vent is equipped with the layer that absorbs water, the layer that absorbs water is fixed in the outside of feed cylinder through the wire net parcel, the layer material that absorbs water is polyvinyl alcohol micropore sponge.
Compared with the prior art, the utility model discloses arrange calcium carbonate powder in the feed cylinder and heat, assist the screw rod and stir, make calcium carbonate powder at the central part upward movement of feed cylinder, then drop from the outside portion, at the in-process that drops, calcium carbonate powder scatters, with the abundant contact of air, the moisture rapid evaporation in the calcium carbonate powder, the layer that absorbs water will evaporate steam rapid absorption, maintains the interior dry environment of feed cylinder, gives the good dry environment of calcium carbonate powder to make calcium carbonate powder can dry comparatively fast. Moreover, the outer surface of the water absorption layer is only blocked by the steel wire mesh, so that the water absorption layer has a larger evaporation area, and water vapor contained in the water absorption layer can be further quickly volatilized, and the speed of discharging the water vapor from the charging barrel is increased. At whole stoving in-process, owing to do not have the intervention of outside wind regime, atmospheric pressure in the feed cylinder is comparatively stable, does not have hot-blast or warm braw to discharge from the gas vent, and the heat is difficult for running off under the separation on the layer that absorbs water, so the utilization ratio of heat energy is higher, and is lower to heat source heating power's demand, thereby makes the utility model discloses an energy consumption is lower.
Therefore, the utility model has the advantage of the energy consumption is less.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
The labels in the figures are: 1-charging barrel, 2-exhaust port, 3-feeding port, 4-discharging port, 5-heat source, 6-tubular body, 7-channel, 10-motor, 11-annular enclosing plate, 12-guide plate, 13-feed back port, 14-polished rod, 15-pushing blade, 16-plug, 17-end cover, 18-water absorbing layer and 19-steel wire mesh.
Detailed Description
The following description is made with reference to the accompanying drawings and examples, but not to be construed as limiting the invention.
Examples are given. The utility model provides an energy-conserving calcium carbonate powder drying device, as shown in figure 1, including inclosed feed cylinder 1, the bottom of feed cylinder is equipped with a plurality of supporting legss, be equipped with gas vent 2 on the feed cylinder 1, feed inlet 3 and discharge gate 4, be equipped with heat source 5 and siphonozooid 6 in the feed cylinder 1, separate the empty passageway 7 that forms between siphonozooid 6 and the feed cylinder 1, all have the space between the roof of siphonozooid 6 and feed cylinder 1 and between siphonozooid 6 and the bottom plate of feed cylinder 1, establish the screw rod in the siphonozooid 6, the one end of screw rod and the bottom plate contact of feed cylinder 1, the top of feed cylinder 1 is equipped.
The below of siphonozooid 6 is equipped with annular bounding wall 11, and the internal diameter of annular bounding wall 11 is the same with the internal diameter of siphonozooid 6, and the top of annular bounding wall 11 is equipped with tubaeform deflector 12, and the opening of deflector 12 is big-end-up, and the upper end of deflector 12 and the internal connection of feed cylinder 1 form feed back mouth 13 between deflector 12 and the siphonozooid 6, and the bottom of deflector 12 is equipped with heat source 5, heat source 5 is electric heating wire.
The screw comprises a polished rod 14 positioned in the core, the outer side of the polished rod 14 is provided with a spiral pushing blade 15, the spiral angle of the pushing blade 15 is 10-15 degrees, and the diameter of the pushing blade 15 is the same as the inner diameter of the tubular body 6.
The discharge port 4 is a long hole formed in the bottom plate of the charging barrel 1, one end of the discharge port 4 is close to the polished rod 14, the other end of the discharge port 4 is close to the annular enclosing plate 11, a plug 16 is arranged at the discharge port 4, the upper end face of the plug 16 is flush with the bottom plate of the charging barrel 1, and the plug 16 can be connected with the charging barrel through a screw.
The tubular body 6 is fixed to the cartridge 1 by a linkage.
The feed inlet 3 is arranged at the top of the charging barrel 1, and an end cover 17 is arranged on the feed inlet 3.
All be equipped with a plurality of gas vents 2 on the roof of feed cylinder 1 and the curb plate, the outside of gas vent 2 is equipped with the layer 18 that absorbs water, the thickness 5mm on layer 18 that absorbs water, the layer 18 that absorbs water is fixed in the outside of feed cylinder 1 through the parcel of wire net 19, the layer 18 material that absorbs water is polyvinyl alcohol micropore sponge.
The working principle is as follows: the end cover 17 is opened, calcium carbonate powder enters the charging barrel 1 from the feeding hole, the charging amount of the calcium carbonate powder is between one third and one half of the capacity of the charging barrel 1, and the end cover 17 is closed. The heat source 5 is activated to release heat, which is transferred to the calcium carbonate powder through the guide plate 12, and the calcium carbonate powder rises in temperature. Starting the motor 10, the motor 10 drives the promotion blade 15 through polished rod 14 and rotates, promote the calcium carbonate powder that blade 15 drove feed cylinder 1 bottom and from down enter into siphonozooid 6 in, then from last down dropping of passageway 7, and get back to the bottom of feed cylinder 1 again through deflector 12 and feed back mouth 13, under the effect that promotes blade 15, thereby calcium carbonate powder constantly cyclic motion obtains the even heating, calcium carbonate powder produces steam after being heated, steam is through gas vent 2, water absorption layer 18 and wire net 19 discharge feed cylinder. After no more discharge steam (available chill is close to layer 18 that absorbs water, can judge that no steam is discharged if anhydrous fog forms) in gas vent 2 department, close heat source 5, open end cap 16, the calcium carbonate powder in feed cylinder 1 is discharged from discharge gate 4, and the calcium carbonate powder that remains in the bottom of feed cylinder 1 is pushed to discharge gate 4 and is discharged under the rotation that promotes blade 15, and the calcium carbonate powder of drying discharges more thoroughly.
The utility model has the advantage of less energy consumption.
Claims (7)
1. The utility model provides an energy-conserving calcium carbonate powder drying device which characterized in that: including inclosed feed cylinder (1), be equipped with gas vent (2) on feed cylinder (1), feed inlet (3) and discharge gate (4), be equipped with heat source (5) and siphonozooid (6) in feed cylinder (1), separate empty formation passageway (7) between siphonozooid (6) and feed cylinder (1), all have the space between the roof of siphonozooid (6) and feed cylinder (1) and between the bottom plate of siphonozooid (6) and feed cylinder (1), establish the screw rod in siphonozooid (6), the one end of screw rod and the bottom plate contact of feed cylinder (1), the top of feed cylinder (1) is equipped with motor (10), the output of motor (10) passes feed cylinder (1) and is connected with the other end of screw rod.
2. The energy-saving calcium carbonate powder drying device according to claim 1, characterized in that: the utility model discloses a feed cylinder, including siphonozooid (6), the below of siphonozooid (6) is equipped with annular bounding wall (11), and the internal diameter of annular bounding wall (11) is the same with the internal diameter of siphonozooid (6), and the top of annular bounding wall (11) is equipped with tubaeform deflector (12), the upper end and the internal connection of feed cylinder (1) of deflector (12), forms feed back mouth (13) between deflector (12) and siphonozooid (6), and the bottom of deflector (12) is equipped with heat source (5).
3. The energy-saving calcium carbonate powder drying device according to claim 2, characterized in that: the screw comprises a polished rod (14) positioned in the core part, the outer side of the polished rod (14) is provided with a spiral pushing blade (15), and the diameter of the pushing blade (15) is the same as the inner diameter of the tubular body (6).
4. The energy-saving calcium carbonate powder drying device according to claim 3, characterized in that: the discharge port (4) is a long hole formed in the bottom plate of the charging barrel (1), one end of the discharge port (4) is close to the polished rod (14), the other end of the discharge port (4) is close to the annular enclosing plate (11), a plug (16) is arranged at the discharge port (4), and the upper end face of the plug (16) is flush with the bottom plate of the charging barrel (1).
5. The energy-saving calcium carbonate powder drying device according to claim 1, characterized in that: the tubular body (6) is fixed with the charging barrel (1) through a connecting rod.
6. The energy-saving calcium carbonate powder drying device according to claim 1, characterized in that: the feed inlet (3) is arranged at the top of the charging barrel (1), and an end cover (17) is arranged on the feed inlet (3).
7. The energy-saving calcium carbonate powder drying device according to claim 1, characterized in that: all be equipped with a plurality of gas vents (2) on the roof of feed cylinder (1) and the curb plate, the outside of gas vent (2) is equipped with layer (18) that absorb water, layer (18) that absorb water are fixed in the outside of feed cylinder (1) through wire net (19) parcel, layer (18) material that absorbs water is polyvinyl alcohol micropore sponge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921927451.4U CN210741017U (en) | 2019-11-08 | 2019-11-08 | Energy-conserving calcium carbonate powder drying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921927451.4U CN210741017U (en) | 2019-11-08 | 2019-11-08 | Energy-conserving calcium carbonate powder drying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210741017U true CN210741017U (en) | 2020-06-12 |
Family
ID=71009556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921927451.4U Active CN210741017U (en) | 2019-11-08 | 2019-11-08 | Energy-conserving calcium carbonate powder drying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210741017U (en) |
-
2019
- 2019-11-08 CN CN201921927451.4U patent/CN210741017U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203964589U (en) | Granule materials drying machine | |
| CN208438685U (en) | A kind of injecting machine material tube residual heat using device | |
| CN107449243A (en) | A kind of grain column | |
| CN207035737U (en) | A kind of high efficiency composition molysite dryer | |
| CN210741017U (en) | Energy-conserving calcium carbonate powder drying device | |
| CN210346166U (en) | Dehumidification drying equipment is used in plastic stopping production and processing | |
| CN109126432A (en) | A kind of high-efficiency desulfurization absorption tower | |
| CN206291695U (en) | A kind of powder interior circulation drying unit | |
| CN209036764U (en) | A kind of hopper-type plastic dryer with sirocco reclamation and processing function | |
| CN215490923U (en) | Spiral drying device is used in production of living beings granule | |
| CN208382809U (en) | Heating and drying device is used in a kind of addition of wind flow type material | |
| CN105758152B (en) | Temperature air-source heat pump tower drier | |
| CN203857762U (en) | Double-return-stroke roller dryer with wind resistance device | |
| CN209714628U (en) | A kind of dust-extraction unit for foodstuff drying device | |
| CN208087445U (en) | Sludge dry system | |
| CN213066879U (en) | Magnesium sulfate dryer with good drying effect | |
| CN202032849U (en) | Powdery material dryer | |
| CN105060678A (en) | Microwave fluidized bed type sludge drying device | |
| CN110655078B (en) | Integrative stove of dry process continuous preparation active carbon | |
| CN108340505A (en) | A kind of fluororesin polymer powder rapid drying device | |
| CN219934589U (en) | A thermal cycle device for latex silk is dry | |
| CN205980572U (en) | A quick drying equipment of powder for polymer power chemical reaction production line | |
| CN216668191U (en) | Lees drying device | |
| CN104372552A (en) | Novel drying and sizing device | |
| CN103143456A (en) | Dehydration device and dehydration method for plastic film fragments |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |