CN106514899A - PVC plastic heating and drying device - Google Patents
PVC plastic heating and drying device Download PDFInfo
- Publication number
- CN106514899A CN106514899A CN201611131455.2A CN201611131455A CN106514899A CN 106514899 A CN106514899 A CN 106514899A CN 201611131455 A CN201611131455 A CN 201611131455A CN 106514899 A CN106514899 A CN 106514899A
- Authority
- CN
- China
- Prior art keywords
- combustor
- drying
- pvc plastic
- nozzle
- heating
- 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.)
- Pending
Links
- 238000001035 drying Methods 0.000 title claims abstract description 54
- 238000010438 heat treatment Methods 0.000 title claims abstract description 39
- 229920003023 plastic Polymers 0.000 title claims abstract description 24
- 239000011229 interlayer Substances 0.000 claims abstract description 39
- 239000000645 desinfectant Substances 0.000 claims abstract description 26
- 238000002485 combustion reaction Methods 0.000 claims abstract description 9
- 239000007789 gas Substances 0.000 claims abstract description 6
- 239000003517 fume Substances 0.000 claims description 12
- 239000010410 layer Substances 0.000 claims description 12
- 238000004321 preservation Methods 0.000 claims description 12
- 230000003139 buffering effect Effects 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 3
- 230000001954 sterilising effect Effects 0.000 claims description 3
- 238000004659 sterilization and disinfection Methods 0.000 claims description 3
- 239000003546 flue gas Substances 0.000 abstract description 37
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract description 35
- 239000002245 particle Substances 0.000 abstract description 10
- 239000007921 spray Substances 0.000 abstract description 8
- 231100000614 poison Toxicity 0.000 abstract description 6
- 230000007096 poisonous effect Effects 0.000 abstract description 6
- 238000009413 insulation Methods 0.000 abstract description 3
- 239000002912 waste gas Substances 0.000 description 24
- 229920000426 Microplastic Polymers 0.000 description 15
- 231100000331 toxic Toxicity 0.000 description 6
- 230000002588 toxic effect Effects 0.000 description 6
- 239000000567 combustion gas Substances 0.000 description 5
- 238000009792 diffusion process Methods 0.000 description 5
- 239000012530 fluid Substances 0.000 description 5
- 238000005457 optimization Methods 0.000 description 4
- 239000002918 waste heat Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000003344 environmental pollutant Substances 0.000 description 3
- 239000008187 granular material Substances 0.000 description 3
- 231100000719 pollutant Toxicity 0.000 description 3
- 206010020741 Hyperpyrexia Diseases 0.000 description 2
- 239000003245 coal Substances 0.000 description 2
- 239000003651 drinking water Substances 0.000 description 2
- 235000020188 drinking water Nutrition 0.000 description 2
- 239000002737 fuel gas Substances 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000001473 noxious effect Effects 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B13/00—Conditioning or physical treatment of the material to be shaped
- B29B13/06—Conditioning or physical treatment of the material to be shaped by drying
- B29B13/065—Conditioning or physical treatment of the material to be shaped by drying of powder or pellets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/06—Spray cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/01—Pretreatment of the gases prior to electrostatic precipitation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B13/00—Conditioning or physical treatment of the material to be shaped
- B29B13/10—Conditioning or physical treatment of the material to be shaped by grinding, e.g. by triturating; by sieving; by filtering
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention discloses a PVC plastic heating and drying device and relates to the field of heating equipment. The PVC plastic heating and drying device comprises a drying drum and a heating system. A stirrer is arranged in the drying drum. The heating system comprises a combustor, a combustion chamber, a buffer chamber and a shunt pipe which are connected in sequence. The heating system further comprises a flue gas pipe and a circulating interlayer located outside the combustion chamber. The flue gas pipe communicates the upper portion of the drying drum with the circulating interlayer. An insulation interlayer is arranged outside the drying drum. The lower portion of the insulation interlayer communicates with the circulating interlayer. A turbine is arranged in the combustion chamber. A guide wheel is arranged in the flue gas pipe. The turbine rotates to drive the guide wheel to rotate. A disinfectant nozzle and an inclined baffle are arranged in the buffer chamber. A conical spray pipe is arranged at the joint between the combustion chamber and the buffer chamber. The conical spray pipe and the disinfectant nozzle are opposite to the baffle. The disinfectant nozzle can spray out a disinfectant with a negative charge. The disinfectant nozzle is arranged in the buffer chamber and can enable poisonous particles in exhaust gas to deposit, so that poisonous particles are prevented from polluting PVC plastic particles.
Description
Technical field
The present invention relates to heating equipment field, and in particular to a kind of PVC plastic heating, drying device.
Background technology
Advocated under the overall background of energy-conserving and environment-protective energetically in country, energy-conservation and environmental protection are the main trend of national future development.It is existing
The heating plant of most of PVC plastic granule drying provides effective heat by the way of coal burning boiler heating Oil Guide, this
Mode of heating easily pollutes environment, can produce various particulate pollutants, and heat scatters and disappears soon, burns uneven, is extremely difficult to institute
The heating demand for needing.In addition in traditional coal burning boiler mode of heating, the working environment of combustor and the working environment one of Drying
Body, causes general safety coefficient relatively low, and is unfavorable for realizing circulating-heating, serious heat loss, it is impossible to enough effectively fully sharp
Use all heats.
Substantial amounts of granule Toxic will be produced after fuel combustion in boiler in addition, the high thermal current in boiler will be introduced
In the drying unit of PVC plastic granule, when high thermal current is through PVC plastic granule, granule Toxic will be adsorbed in PVC plastic
On granule；When then again by the PVC plastic granule manufacture into drainage pipeline, noxious substance is will diffuse in drinking water, is unfavorable for
Health.
The content of the invention
A kind of it is an object of the invention to provide PVC plastic heating, drying device that can recycle heat, and the PVC
Plastic heating drying unit can prevent the poisonous particles that burning is formed from mixing with PVC plastic granule.
For reaching above-mentioned purpose, the base case of the present invention is as follows：
PVC plastic heating, drying device includes Drying and heating system, is provided with agitator in Drying, heating system include according to
The burner of secondary connection, combustor, surge chamber and isocon, burner include air inlet pipe and nozzle, and nozzle stretches into burning interior,
Drying is provided with air inlet, and isocon is connected with air inlet；The heating system also includes fume pipe and located at burning outdoor
Circulation interlayer, the fume pipe by Drying top with circulation interlayer connect；The Drying is externally provided with heat preservation sandwich layer, insulation
Interlayer bottom is connected with circulation interlayer, and heat preservation sandwich layer top is provided with gas outlet；The burning interior is provided with turbine, the fume pipe
Guide wheel is inside provided with, guide wheel during turbine rotation, will be driven to rotate；The gear that the buffering interior is provided with disinfectant nozzle and is obliquely installed
Plate, the combustor are provided with conical nozzle with surge chamber junction, and conical nozzle and disinfectant nozzle are relative with baffle plate, taper
The big end connection combustor of jet pipe, the small end connection surge chamber of conical nozzle, disinfectant nozzle can spray negatively charged sterilization
Liquid.
The principle of this programme PVC plastic heating, drying device is：
Air and combustion gas are entered combustor by air inlet pipe by burner, and air and combustion gas burn to form hyperpyrexia and have at nozzle
There is the waste gas of certain pressure, waste gas promotes turbine rotation, and waste gas is imported to surge chamber by turbine, then will be useless by isocon
Gas is imported in Drying, as waste gas carries a large amount of heat energy, so as to play heating to the PVC plastic granule in Drying
The effect of drying.Waste gas enters surge chamber from combustor can be through conical nozzle, as the section of conical nozzle is gradually reduced, will
The pressure of waste gas fluid can be increased, therefore waste gas can accelerate into buffering interior, and impingement baffles when conical nozzle.When having
The fluid of pressure sprays to form pencil from nozzle at high speeds, and impinges upon when making fluid dispersion on baffle plate, can make in waste gas with big
Amount electric charge, then the indoor fuel gas that burn burn the poisonous particles to be formed will be electrically charged.Disinfectant nozzle will spray vaporific and band is negative
The disinfectant solution of electric charge, after vaporific disinfectant solution is mixed with waste gas positively charged after shock, positively charged poisonous in waste gas
Grain will mutually be adsorbed with disinfectant solution and be settled with disinfectant solution, such that it is able to prevent the Toxic in waste gas from entering Drying and PVC
Plastic grain mixes.
When PVC plastic granule is dried, while agitator can stir PVC plastic granule, to accelerate the baking of PVC plastic particle
It is dry, but a large amount of flue gases can be produced while PVC plastic particle is stirred.PVC plastic can will be stirred by guide wheel granuloplastic
Flue gas is circulated in interlayer by fume pipe suction, and guide wheel is by turbine drive.Flue gas has certain waste heat when entering circulation interlayer,
Therefore rapidly the temperature of flue gas can be raised to the heat of external diffusion by combustor, flue gas is entered into heat preservation sandwich layer then,
The loss of heat in Drying can be reduced；Additionally, due to the waste heat of flue gas so that combustor is less with the temperature difference of circulation interlayer, because
This can reduce the heat exchange of combustor and circulation interlayer, so as to reduce the loss of burning Indoor Thermal amount.
This programme produce beneficial effect be：
（One）The flue gas with heat discharged in Drying is resorbed after circulation interlayer is further heated and imports heat preservation sandwich layer,
The recycle heat of flue gas can be utilized；Flue gas can reduce the temperature difference of combustor and circulation interlayer after entering circulation interlayer in addition, from
And reducing the outside diffusion rate of burning Indoor Thermal amount so that heat energy can be made full use of.
（Two）The energy produced when can further improve fuel gas buring using the flowing of turbine and guide wheel promotion air-flow.
（Three）After the toxic granular in waste gas is mixed with PVC plastic granule, after PVC is made drinking water pipeline, will
It is unfavorable for health；Therefore the toxic granular sedimentation in the indoor setting disinfectant nozzle of buffering can make waste gas, it is to avoid poisonous
Particle contamination PVC plastic granule.
（Four）Flue gas is directly entered combustor and is heated up, and the air concentration for making burning indoor is reduced by flue gas, is unfavorable for
Combustion gas is fully burnt, therefore flue gas introducing circulation interlayer is further heated using the diffusion couple flue gas of combustor heat；Simultaneously
The a large amount of particulate matters contained during flue gas can also be avoided enter combustor.
Preferred version one：As the further optimization to base case, in the circulation interlayer, some conducting strips are provided with；Lead
Backing can be such that the temperature of flue gas in circulation interlayer raises rapidly, meanwhile, conducting strip also has strengthens sidewall of combustion chamber and circulation
The effect of interlayer side wall.
Preferred version two：Used as the further optimization to preferred version one, the conducting strip is provided with hairbrush, the heat conduction
Piece is detachably connected on the outer wall of combustor.Flue gas circulation interlayer in hairbrush friction will with electric charge, make in flue gas
Grain thing adsorbs on hairbrush, can reduce the particulate pollutant in flue gas；In addition flue gas and hairbrush friction are by the flowing of reducing smoke
Speed, makes flue gas and combustor have enough heat exchanger times so that flue gas reach it is temperature required.
Preferred version three：As the further optimization to preferred version two, in the rotating shaft of the turbine, master is fixedly connected with
Dynamic bevel gear, one end of the rotating shaft of the guide wheel are fixedly connected with the driven wheel of differential engaged with drive bevel gear；Turbine passes through
Intermeshing drive bevel gear and driven wheel of differential drive guide wheel wheel to rotate, and structure is relatively easy, and cost is relatively low.
Preferred version four：Used as the further optimization to preferred version three, one end of the combustor is provided with AD, dimension
Repair door hinge and be connected on sidewall of combustion chamber, and combustor is closed by bolt by AD, burner is fixed on AD；Dimension is set
Repair door to be conducive to overhauling the internal structure of combustor, and burner is fixed on AD, can make burner and maintenance
Door is together separated with combustor, so as to be conducive to that burner is safeguarded.
Description of the drawings
Fig. 1 is the structural representation of PVC plastic heating, drying device embodiment of the present invention.
Specific embodiment
Below by specific embodiment, the present invention is further detailed explanation：
Reference in Figure of description includes：Combustor 10, AD 11, burner 12, turbine 13, conical nozzle 14,
Circulation interlayer 20, fume pipe 21, guide wheel 22, conducting strip 23, hairbrush 24, surge chamber 30, baffle plate 31, disinfectant nozzle 32, shunting
Pipe 33, Drying 40, agitator 41, heat preservation sandwich layer 42, gas outlet 43.
Embodiment is substantially as shown in Figure 1：
The PVC plastic heating, drying device of the present embodiment includes Drying 40 and heating system, is provided with agitator in Drying 40
41, agitator 41 rotates and the PVC plastic granule of Drying 40 can be stirred, so as to improve the drying of PVC plastic particle.Plus
Hot systems include burner 12, combustor 10, surge chamber 30 and the isocon 33 being sequentially connected.The right part of combustor 10 is provided with
AD 11, AD 11 are hinged on 10 side wall of combustor, and AD 11 is fastened on 10 end of combustor by bolt, can
Combustor 10 is closed.Burner 12 is fixed on the middle part of AD 11, and burner 12 includes air inlet pipe and nozzle, and nozzle is stretched
Enter in combustor 10.
Disinfectant nozzle 32 and the baffle plate 31 being obliquely installed, combustor 10 and 30 junction of surge chamber is provided with surge chamber 30
Conical nozzle 14 is provided with, conical nozzle 14 and disinfectant nozzle 32 are relative with baffle plate 31 respectively, the big end connection of conical nozzle 14
Combustor 10, the small end connection surge chamber 30 of conical nozzle 14, disinfectant nozzle 32 can spray negatively charged disinfectant solution.Burning
The waste gas that burning is formed in room 10 enters surge chamber 30 will increase the pressure of waste gas fluid, therefore waste gas through conical nozzle 14
Can accelerate in surge chamber 30 when conical nozzle 14, and impingement baffles 31；Airflow strikes make fluid point on baffle plate 31
When scattered, can make in waste gas with a large amount of electric charges.Disinfectant nozzle 32 sprays vaporific and negatively charged disinfectant solution, when vaporific sterilization
Liquid with clash into after after positively charged waste gas mixes, in waste gas positively charged toxic granular will mutually adsorb with disinfectant solution and with
Disinfectant solution is settled.
The bottom of Drying 40 is provided with air inlet, is provided with Air Filter at air inlet, and Air Filter can prevent PVC plastic granule
Into heating system；Isocon 33 is connected with air inlet so as to Drying 40 is connected with heating system.
Heating system also includes fume pipe 21, and combustor 10 is externally provided with circulation interlayer 20, and fume pipe 21 is by Drying 40
Portion is connected with circulation interlayer 20.Drying 40 is externally provided with heat preservation sandwich layer 42, and 42 bottom of heat preservation sandwich layer is connected with circulation interlayer 20, protected
42 top of warm interlayer is provided with gas outlet 43.Four equally distributed conducting strips 23 are provided with circulation interlayer 20, conducting strip 23 engages
In circulation interlayer 20, conducting strip 23 can be such that the temperature of flue gas in circulation interlayer 20 raises rapidly, meanwhile, conducting strip 23 also has
Play the role of to strengthen 10 side wall of combustor and circulation 20 side wall of interlayer；Conducting strip 23 is provided with hairbrush 24 in addition, and flue gas is in circulation
The particulate matter in flue gas will be made to adsorb on hairbrush 24, so as to reduce in flue gas with electric charge with the friction of hairbrush 24 in interlayer 20
Particulate pollutant, and flue gas and hairbrush 24 rub the flowing velocity of reducing smoke, flue gas is had with combustor 10 enough
Heat exchanger time so that flue gas reach it is temperature required.Turbine 13 is provided with combustor 10, is provided with guide wheel 22 in fume pipe 21,
Drive bevel gear is fixedly connected with the rotating shaft of turbine 13, and one end of the rotating shaft of guide wheel 22 is fixedly connected with is nibbled with drive bevel gear
The driven wheel of differential of conjunction, turbine 13 drive the wheel of guide wheel 22 to rotate by intermeshing drive bevel gear and driven wheel of differential.
Air and combustion gas are entered combustor 10 by air inlet pipe by burner 12, and air and combustion gas burn to be formed at nozzle
Hyperpyrexia the waste gas with certain pressure, waste gas promote turbine 13 to rotate, and waste gas is imported to surge chamber 30 by turbine 13, then
Waste gas is imported in Drying 40 by isocon 33, as waste gas carries a large amount of heat energy, so as to can be to Drying 40
PVC plastic granule plays a part of heating, drying.
When PVC plastic granule is dried, agitator 41 stirs PVC plastic granule simultaneously, to accelerate the baking of PVC plastic particle
It is dry so that in Drying 40, to produce a large amount of flue gases.Flue gas can be sucked in circulation interlayer 20, after allowing by guide wheel 22 by fume pipe 21
Heat preservation sandwich layer 42 is entered after heated, so as to prevent the heat in Drying 40 in a large number to external diffusion.Flue gas enters circulation interlayer
There is when 20 certain waste heat, therefore rapidly the temperature of flue gas can be raised to the heat of external diffusion by combustor 10, then
Flue gas is entered into heat preservation sandwich layer 42, the loss of heat in Drying 40 can be reduced；Additionally, due to the waste heat of flue gas so that combustor
10 is less with the temperature difference of circulation interlayer 20, therefore can reduce the heat exchange of combustor 10 and circulation interlayer 20, so as to reduce combustion
Burn the loss of heat in room 10.
Above-described is only embodiments of the invention, and in scheme, the known general knowledge here such as concrete structure and characteristic is not made
It is excessive to describe.It should be pointed out that for a person skilled in the art, on the premise of without departing from present configuration, can be with
Some deformations and improvement is made, these should also be considered as protection scope of the present invention, these are implemented all without the impact present invention
Effect and practical applicability.This application claims protection domain should be defined by the content of its claim, in description
Specific embodiment etc. records the content that can be used for explaining claim.
Claims (5)
1. a kind of PVC plastic heating, drying device, including Drying and heating system, is provided with agitator, heating system in Drying
System includes burner, combustor, surge chamber and the isocon being sequentially connected, and burner includes air inlet pipe and nozzle, and nozzle is stretched into
Burning is indoor, and Drying is provided with air inlet, and isocon is connected with air inlet；Characterized in that, the heating system also includes
Drying top is connected by fume pipe and the circulation interlayer located at burning outdoor, the fume pipe with circulation interlayer；The drying
Cylinder is externally provided with heat preservation sandwich layer, and heat preservation sandwich layer bottom is connected with circulation interlayer, and heat preservation sandwich layer top is provided with gas outlet；The combustor
Turbine is inside provided with, guide wheel in the fume pipe, is provided with, guide wheel during turbine rotation, will be driven to rotate；The buffering interior is provided with sterilization
Nozzle for liquid and the baffle plate being obliquely installed, the combustor are provided with conical nozzle, conical nozzle and disinfectant solution with surge chamber junction
Nozzle is relative with baffle plate, the big end connection combustor of conical nozzle, the small end connection surge chamber of conical nozzle, disinfectant nozzle
Negatively charged disinfectant solution can be sprayed.
2. PVC plastic heating, drying device according to claim 1, it is characterised in that if being provided with the circulation interlayer
Dry conducting strip.
3. PVC plastic heating, drying device according to claim 2, it is characterised in that the conducting strip is provided with hairbrush,
The conducting strip is detachably connected on the outer wall of combustor.
4. PVC plastic heating, drying device according to claim 3, it is characterised in that fixed in the rotating shaft of the turbine
Drive bevel gear is connected with, one end of the rotating shaft of the guide wheel is fixedly connected with the driven wheel of differential engaged with drive bevel gear.
5. PVC plastic heating, drying device according to claim 4, it is characterised in that one end of the combustor is provided with
AD, AD are hinged on sidewall of combustion chamber, and combustor is closed by AD by bolt, and burner is fixed on AD
On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611131455.2A CN106514899A (en) | 2016-12-09 | 2016-12-09 | PVC plastic heating and drying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611131455.2A CN106514899A (en) | 2016-12-09 | 2016-12-09 | PVC plastic heating and drying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106514899A true CN106514899A (en) | 2017-03-22 |
Family
ID=58342938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611131455.2A Pending CN106514899A (en) | 2016-12-09 | 2016-12-09 | PVC plastic heating and drying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106514899A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111054719A (en) * | 2019-12-03 | 2020-04-24 | 新昌县羽博机械有限公司 | A quick eduction gear of air for flour mill |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103301704A (en) * | 2012-03-08 | 2013-09-18 | 襄阳法雷特电气有限公司 | PM2.5 dust removal device for flue gas |
| CN103991890A (en) * | 2014-05-30 | 2014-08-20 | 泰州市三联助剂有限公司 | Heating device for aluminum hydroxide |
| CN204438721U (en) * | 2015-01-24 | 2015-07-01 | 德州市福沃农业机械有限公司 | Movable grain drying machine |
| CN204594180U (en) * | 2015-02-27 | 2015-08-26 | 蚌埠市维尼橡塑助剂有限公司 | A kind of rubber chemicals drying device |
| CN105457425A (en) * | 2015-11-23 | 2016-04-06 | 李晋蓉 | Static cyclone separation charged aerosol desulphurization denitration dedusting purification treatment method and system thereof |
| CN206326766U (en) * | 2016-12-09 | 2017-07-14 | 重庆有为塑胶有限公司 | A kind of PVC plastic heating, drying device |
-
2016
- 2016-12-09 CN CN201611131455.2A patent/CN106514899A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103301704A (en) * | 2012-03-08 | 2013-09-18 | 襄阳法雷特电气有限公司 | PM2.5 dust removal device for flue gas |
| CN103991890A (en) * | 2014-05-30 | 2014-08-20 | 泰州市三联助剂有限公司 | Heating device for aluminum hydroxide |
| CN204438721U (en) * | 2015-01-24 | 2015-07-01 | 德州市福沃农业机械有限公司 | Movable grain drying machine |
| CN204594180U (en) * | 2015-02-27 | 2015-08-26 | 蚌埠市维尼橡塑助剂有限公司 | A kind of rubber chemicals drying device |
| CN105457425A (en) * | 2015-11-23 | 2016-04-06 | 李晋蓉 | Static cyclone separation charged aerosol desulphurization denitration dedusting purification treatment method and system thereof |
| CN206326766U (en) * | 2016-12-09 | 2017-07-14 | 重庆有为塑胶有限公司 | A kind of PVC plastic heating, drying device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111054719A (en) * | 2019-12-03 | 2020-04-24 | 新昌县羽博机械有限公司 | A quick eduction gear of air for flour mill |
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Application publication date: 20170322 |