CN205718213U - Drying material in vacuum device - Google Patents
Drying material in vacuum device Download PDFInfo
- Publication number
- CN205718213U CN205718213U CN201620131106.XU CN201620131106U CN205718213U CN 205718213 U CN205718213 U CN 205718213U CN 201620131106 U CN201620131106 U CN 201620131106U CN 205718213 U CN205718213 U CN 205718213U
- Authority
- CN
- China
- Prior art keywords
- pipe
- heater
- seal silo
- pipeline
- sealing
- 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 - Fee Related
Links
- 239000000463 material Substances 0.000 title claims abstract description 26
- 238000001035 drying Methods 0.000 title claims abstract description 9
- 238000007789 sealing Methods 0.000 claims abstract description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 13
- 238000007599 discharging Methods 0.000 claims abstract description 11
- 230000005540 biological transmission Effects 0.000 claims abstract description 9
- 230000008676 import Effects 0.000 claims abstract description 9
- 239000012530 fluid Substances 0.000 claims description 9
- 238000001816 cooling Methods 0.000 claims 1
- 238000003756 stirring Methods 0.000 claims 1
- 239000003245 coal Substances 0.000 description 13
- 101100194817 Caenorhabditis elegans rig-6 gene Proteins 0.000 description 7
- 238000005265 energy consumption Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 238000009834 vaporization Methods 0.000 description 2
- 230000008016 vaporization Effects 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010025 steaming Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Landscapes
- Drying Of Solid Materials (AREA)
Abstract
The utility model discloses a kind of drying material in vacuum device, including seal silo, loose turn-down rig, heater, defecator, chiller, sealing radiator, vacuum pump etc..Loose turn-down rig is arranged in seal silo with heater, the import of chiller is connected with seal silo by being provided with the pipeline of defecator and sealing valve, chiller outlet is connected with sealing radiator, water tank upper is connected with vacuum pump import, seal silo bottom is provided with aggregate pipe and pressure buffer pipe, the two ends of pressure buffer pipe are provided with discharging and seal valve, the pipeline that pressure buffer pipe seals between valve with defecator with seal silo by sealing valve and pipeline is connected, and loose turn-down rig is connected with motor by power transmission shaft and actuating device.
Description
Technical field
This utility model relates to a kind of drying material in vacuum device.
Background technology
During coal washing, substantial amounts of coal slime can be produced, very big due to water content in coal slime, on the one hand cause coal slime
The most glutinous, the conveying to coal slime has adverse influence；Simultaneously as water content is big, the calorific value of coal slime is relatively low, so also have impact on
The normal use of coal slime.Existing coal slime drying technology typically uses hot-air or heat smoke or steam to be thermal source, coal slime is added
Heat is to uniform temperature, and moisture contained therein evaporates the most rapidly, thus is dried coal slime.But use this high temperature to do
The power consumption of dry technology is very big, and the moisture that coal slime is evaporated simultaneously is also not easy to recycle.
Utility model content
The deficiency existed for prior art, this utility model aims to provide a kind of low energy consumption slime drying device, simultaneously
This device can reclaim the moisture separated from coal slime.
The technical solution adopted in the utility model principle is to utilize the relation between the vapourizing temperature of water and pressure for vaporization, adopts
The material being dried will be needed to be placed in lower pressure environment with vacuum pump, thus reduce the vapourizing temperature of water in material, the most permissible
Utilize low-temperature heat source dried material, thus the energy consumption during reducing dry materials.
Specifically, drying material in vacuum device, including feed pipe, seal silo, heater, loose turn-down rig,
Chiller, sealing radiator, defecator, aggregate pipe, pressure buffer pipe, vacuum pump etc., heater and loose turn-down rig
Being arranged in seal silo, feed pipe inserts the central authorities of heater and loose turn-down rig through seal silo top, every layer
The above of heater all has a loose turn-down rig, and loose turn-down rig is fixed on feed pipe by bearing, bearing and
Circumferentially having multiple aperture on feed pipe between heater, defecator is arranged on seal silo and chiller import
Between pipeline on, before and after defecator install seal valve, chiller outlet be connected with sealing radiator, sealing radiator
Top be connected with the entrance of vacuum pump, the bottom of sealing radiator is provided with outlet pipe, and the bottom of seal silo is provided with collection
Material pipe and pressure buffer pipe, wherein the discharging that is respectively mounted up and down of pressure buffer pipe seals valve, and pressure buffer pipe passes through pipeline simultaneously
And sealing valve is connected with the pipeline between defecator and seal silo, loose turn-down rig is by actuating device and power transmission shaft
Being connected, power transmission shaft is connected with motor.
This utility model simple in construction, energy consumption is the least, can reclaim the moisture separated from coal slime simultaneously.
Accompanying drawing explanation
Accompanying drawing is system diagram of the present utility model, and wherein the system shown in Fig. 1 is for there being external heat source, and ratio is if any obtaining
Low-pressure steam, hot water or high-temperature flue gas when embodiment；System shown in Fig. 2 is without enforcement during external heat source
Example.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is described in further detail.
Description of reference numerals is as follows:
1 feed pipe 2 motor
3 power transmission shaft 4 actuating devices
5 seal silos 6 loosen turn-down rig
7 heater 8 materials
9 aggregate pipes 10,23,24,26,27 seal valve
11 pressure buffer pipe 12,13 dischargings seal valve
14 hot fluid outlet ports 15 bearings
16 outlet pipe 17 sealing radiators
18 hot fluid import 19 vacuum pumps
20 chiller 21,28 pipelines
22,25 defecator 29 compressor
30 motor
In embodiment as shown in Figure 1, heater 7 and loose turn-down rig 6 are arranged in seal silo 5, feed pipe 1
Insert the central authorities of heater 7 and loose turn-down rig 6 through seal silo 5 top, the above of every layer of heater 7 all has one
Individual loose turn-down rig 6, loose turn-down rig 6 is fixed on feed pipe 1 by bearing 15,2 defecator 22,25 peaces in parallel
It is contained on the pipeline 21 between the import of seal silo 5 and chiller 20, installs close before and after 2 defecators 22,25
Envelope valve 23,26 and 24,27, the outlet of chiller 20 is connected with sealing radiator 17, the top of sealing radiator 17 and vacuum pump
The entrance of 19 is connected, and the bottom of sealing radiator 17 is provided with outlet pipe 16.The bottom of seal silo 5 be provided with aggregate pipe 9 with
Pressure buffer pipe 11, wherein the discharging that is respectively mounted up and down of pressure buffer pipe 11 seals valve 12,13, and pressure buffer pipe 11 passes through simultaneously
Pipeline 28 is connected with the pipeline 21 sealed between valve 26,27 and seal silo 5, is provided with sealing valve 10 on pipeline 28.Dredge
Pine turn-down rig 6 is connected with power transmission shaft 3 by actuating device 4, and power transmission shaft 3 is connected with motor 2.Feed pipe 1 is at bearing 15
And the part between heater 7 circumferentially has multiple aperture.
During this device busy, after needing the material 8 being dried to enter seal silo 5 by feed pipe 1, pass through feed pipe
Perforate on 1 flows to, on circular heater 7, then be loosened while turn over by the loose turn-down rig 6 with feed pipe 1 as rotary shaft
Turning heater 7 material 8 above, then material 8 is constantly to the border movement of heater 7, eventually falls in seal silo 5
Bottom aggregate pipe 9 in.Due to the effect of vacuum pump 19, the pressure in seal silo 5 is the lowest, when in seal silo 5, pressure is low
Time to steam-laden pressure, the water in material 8 will be vaporized into steam.Steam filters through defecator 22,25
After, enter chiller 20 and condense heat release wherein, condensed water enters sealing radiator 17, and on-condensible gas is taken out by vacuum pump 19
Going out, to maintain intrasystem vacuum, the water in sealing radiator 17 flows out eventually through outlet pipe 16.Heat smoke or vapours are passed through
Hot fluid import 18 enters heater 7, and its liberated heat is used for heated material 8, to promote the moisture in material 8 more to enter one
Step vaporization, the hot fluid after heat release flows out through hot fluid outlet ports 15.While aggregate pipe 9 collection material 8, pressure buffer
The discharging at pipe 11 two ends seals valve 12,13 and closes, and seals valve 10 simultaneously and opens, and so under the effect of vacuum pump 19, pressure delays
Rapid pressure drop in washing pipe 11 to the most identical with the pressure in seal silo 5, in aggregate pipe 9 material 8 reach a certain amount of after,
Opening discharging and seal valve 13, material 8 in aggregate pipe 9 will enter pressure buffer pipe 11, be then shut off discharging and seal valve 13 and close
Envelope valve 10, opens discharging sealing valve 12 and is released by material 8, then turn off discharging and seal valve 12, open sealing valve 10, under entrance
One discharging process.Loose turn-down rig 6 is driven by motor 2 by actuating device 4 and power transmission shaft 3.2 defecators are installed
22,25 is to change for the ease of maintenance.
In embodiment as shown in Figure 2, one end of pipeline 21 is connected with seal silo 5, and the other end enters with compressor 29
Mouth is connected, and the outlet of compressor 29 is connected with the hot fluid import 18 of heater 7, hot fluid outlet ports 14 and sealing radiator 17
Being connected, the top of sealing radiator 17 is connected with the entrance of vacuum pump 19.
During this device busy, after needing the material 8 being dried to enter seal silo 5 by feed pipe 1, due to vacuum pump
19 act on the most air extraction in seal silo 5 with compressor 29, when in seal silo 5, pressure is down to water steaming jointly
Time below gas saturation pressure, the water in material 8 will be vaporized into steam.Steam, after defecator 22,25 filters, enters
Entering compressor 29, steam pressure enters heater 7 after improving and condenses wherein, and condensation liberated heat is used for heating thing
Material 8, to promote moisture contained therein further to vaporize.The water being condensed out in heater 7 enters in sealing radiator 17.Pressure
Contracting machine 29 is driven by motor 30.
The present invention is not limited to above-mentioned embodiment, and anyone can draw other various forms under the enlightenment of the present invention
Product.Though but in its shape or structure, make any change, technical scheme as the every and present invention is same or like, all
Within its protection domain.
Claims (2)
1. a drying material in vacuum device, it is characterised in that include feed pipe, seal silo, heater, loose stirring dress
Put, chiller, sealing radiator, defecator, aggregate pipe, pressure buffer pipe, vacuum pump, heater and loose turn-down rig
Being arranged in seal silo, feed pipe inserts the central authorities of heater and loose turn-down rig through seal silo top, every layer
The above of heater all has a loose turn-down rig, and loose turn-down rig is fixed on feed pipe by bearing, bearing and
Circumferentially having multiple aperture on feed pipe between heater, 2 defecators are installed in parallel in seal silo and cooling
On pipeline between device import, the inlet and outlet at 2 defecators is respectively mounted sealing valve, chiller outlet and sealing
Water tank is connected, and the top of sealing radiator is connected with the entrance of vacuum pump, and the bottom of sealing radiator is provided with outlet pipe, seals
The bottom of feed bin is provided with aggregate pipe and pressure buffer pipe, and wherein the discharging that is respectively mounted up and down of pressure buffer pipe seals valve, pressure
Separator tube is connected with the pipeline between defecator and seal silo by pipeline and sealing valve simultaneously, and loose turn-down rig leads to
Crossing actuating device to be connected with power transmission shaft, power transmission shaft is connected with motor.
Drying material in vacuum device the most according to claim 1, it is characterised in that the top of seal silo by pipeline with
The entrance of compressor is connected, and 2 defecators are installed in parallel on the pipeline between seal silo and suction port of compressor, at 2
The inlet and outlet of defecator is respectively mounted sealing valve, and the outlet of compressor is connected with the hot fluid import of heater, adds
The hot fluid outlet ports of thermal is connected with sealing radiator, and the top of sealing radiator is connected with the entrance of vacuum pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620131106.XU CN205718213U (en) | 2016-02-22 | 2016-02-22 | Drying material in vacuum device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620131106.XU CN205718213U (en) | 2016-02-22 | 2016-02-22 | Drying material in vacuum device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205718213U true CN205718213U (en) | 2016-11-23 |
Family
ID=57333853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620131106.XU Expired - Fee Related CN205718213U (en) | 2016-02-22 | 2016-02-22 | Drying material in vacuum device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205718213U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108534466A (en) * | 2018-05-18 | 2018-09-14 | 南昌大学 | A kind of continous way superheat steam drying device and its drying means |
-
2016
- 2016-02-22 CN CN201620131106.XU patent/CN205718213U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108534466A (en) * | 2018-05-18 | 2018-09-14 | 南昌大学 | A kind of continous way superheat steam drying device and its drying means |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161123 Termination date: 20170222 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |