CN108506207A - A kind of oil-free twin-screw gas can compress grain-drying equipment - Google Patents
A kind of oil-free twin-screw gas can compress grain-drying equipment Download PDFInfo
- Publication number
- CN108506207A CN108506207A CN201611218322.9A CN201611218322A CN108506207A CN 108506207 A CN108506207 A CN 108506207A CN 201611218322 A CN201611218322 A CN 201611218322A CN 108506207 A CN108506207 A CN 108506207A
- Authority
- CN
- China
- Prior art keywords
- screw rod
- compression
- compressor body
- compression screw
- compress
- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
- F04C18/08—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
- F04C18/10—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth equivalents, e.g. rollers, than the inner member
- F04C18/107—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth equivalents, e.g. rollers, than the inner member with helical teeth
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
- F04C29/04—Heating; Cooling; Heat insulation
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B17/00—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement
- F26B17/12—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed solely by gravity, i.e. the material moving through a substantially vertical drying enclosure, e.g. shaft
- F26B17/14—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed solely by gravity, i.e. the material moving through a substantially vertical drying enclosure, e.g. shaft the materials moving through a counter-current of gas
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/001—Drying-air generating units, e.g. movable, independent of drying enclosure
Abstract
The invention discloses a kind of oil-free twin-screw gas can compress grain-drying equipment,Including compressor body and compression chamber,It is characterized in that,Compression chamber is equipped in the compressor body,Level is equipped with No.1 compression screw rod and No. two compression screw rods in compression chamber,No.1 compresses the transmission gear piece intermeshing on screw rod and No. two compression screw rods,No.1 compresses screw rod and No. two compression screw rod right ends are rotatablely connected with compressor body right end inner wall,No.1 compresses screw rod and No. two compression screw rod left ends pass through compressor body left side,No.1 compresses screw rod left end and is equipped with driven gear,No. two compression screw rod left ends connect with the output end of asynchronous machine,It is also equipped with driving gear on No. two compression screw rods,Driving gear is intermeshed with driven gear,Compressor body lateral surface is equipped with radiating groove,The configuration of the present invention is simple,Rationally,Improve the drying effect of material,And eliminate the mode that tradition burns the heating of the chemical industry such as coal,Energy conservation and environmental protection,It is highly practical.
Description
Technical field
The present invention relates to a kind of drying equipment, specifically a kind of oil-free twin-screw gas can compress grain-drying equipment.
Background technology
In order to ensure the holding time of cereal, needs to dry cereal, need heating equipment, Jin Erwei in drying
Air inlet provides heat, and air heater is the heating equipment mainly heated to gas stream, also known as duct type gas heater,
It is widely applied to aerospace, weapon industry, chemical engineering industry and sphere of life, and hot-air is dry caused by air heater
Dry no moisture, it is non-conductive, do not burn, do not explode, without chemical corrosivity, it is pollution-free, safe and reliable, by heating space quick heating,
Therefore, hot-air caused by air heater can be applied to the drying of various materials, such as grain, industrial chemicals, tobacco leaf, food
Deng, or aquaculture, crops cultivate isothermal chamber and provide stationary temperature.
Currently, being used to be dried to various materials and aquaculture in the prior art, it is big that crops cultivate isothermal chamber
The heating device that canopy carries out heat supply mainly uses coal-burning boiler, it will be understood that heat supply is carried out using coal fired boiler, it can not only
Consumption is high, pollutes air, and the utilization rate of heat is also low, cannot meet energy-saving and environment-friendly use demand.
Invention content
The purpose of the present invention is to provide a kind of oil-free twin-screw gas can compress grain-drying equipment, to solve above-mentioned background
The problem of being proposed in technology.
To achieve the above object, the present invention provides the following technical solutions：
A kind of oil-free twin-screw gas can compress grain-drying equipment, including compressor body and compression chamber, the compressor body
Interior to be equipped with compression chamber, level is equipped with No.1 compression screw rod and No. two compression screw rods in compression chamber, and No.1 compresses screw rod and No. two
The transmission gear piece intermeshing on screw rod is compressed, No.1 compresses screw rod and No. two compression screw rod right ends and compressor body right end inner wall
Rotation connection, No.1 compresses screw rod and No. two compression screw rod left ends pass through compressor body left side, No.1 compression screw rod left end to set
There are driven gear, No. two compression screw rod left ends to connect with the output end of asynchronous machine, is also equipped with actively on No. two compression screw rods
Gear, driving gear are intermeshed with driven gear, and compressor body lateral surface is equipped with radiating groove, if being equidistantly equipped in radiating groove
A radiating fin is done, the compressor body on the outside of radiating groove is equipped with heat dissipation outer container, and heat dissipation outer container lower right side is equipped with total air escape pipe, pressure
It is horizontal in heat dissipation outer container above contracting body to be equipped with partition board, be evenly distributed with communicating pipe on partition board, communicating pipe upper end be equipped with cone-shaped hood, dissipate
The outer box top of heat is equipped with gas tube, the output port connection of gas tube and inflator pump, and total air escape pipe right end connects drying box lower-left
The air inlet port at end, poor this has baffle plate, drying box top center position to be equipped with charge pipe and be located at charge pipe in drying box
The loading hopper of upper end, drying box lower end are equipped with discharge bucket, and the material guiding tube positioned at discharge bucket lower end.
As a further solution of the present invention：The baffling plate surface is equipped with smooth layer.
As a further solution of the present invention：The driving gear is equal with the pressure angle of driven gear.
As a further solution of the present invention：The compressor body lower left side and lower right side are respectively equipped with air intake duct and compression
Exhaust pipe.
As a further solution of the present invention：The radiating fin is aluminium flake.
As a further solution of the present invention：Compressor body where the No.1 compression screw rod and No. two compression screw rods is left
End face pincers are equipped with fixing bearing.
Compared with prior art, the beneficial effects of the invention are as follows：The configuration of the present invention is simple, rationally, compressed by twin-screw
It heats and heat heating is generated to compressor body, and then obtain dual heat source, heating efficiency is greatly improved, to improve object
The drying effect of material, and device eliminates the mode that tradition burns the heating of the chemical industry such as coal, and energy conservation and environmental protection is highly practical.
Description of the drawings
Fig. 1 is the structural diagram of the present invention.
Wherein：Compressor body 1, compression chamber 3, No.1 compression screw rod 4, No. two compression screw rods 5, total air escape pipe 6, compression exhausts
Pipe 7, air intake duct 8, driving gear 9, asynchronous machine 10, driven gear 11, radiating groove 12, radiating fin 13, communicating pipe 14, taper
Cover 15, gas tube 16, inflator pump 17, heat dissipation outer container 18, partition board 19, drying box 20, discharge bucket 21, material guiding tube 22, baffle plate 23,
Charge pipe 24, loading hopper 25.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Referring to Fig. 1, in the embodiment of the present invention, a kind of oil-free twin-screw gas can compress grain-drying equipment, including compression
Body 1 and compression chamber 3, the compressor body 1 is interior to be equipped with compression chamber 3, and level is equipped with No.1 compression 4 He of screw rod in compression chamber 3
No. two compression screw rods 5, No.1 compress the transmission gear piece intermeshing on screw rod 4 and No. two compression screw rods 5, and No.1 compresses screw rod 4
It is rotatablely connected with 1 right end inner wall of compressor body with No. two compression 5 right ends of screw rod, No.1 compresses screw rod 4 and No. two compression screw rods 5 are left
1 left side of the compressor body pincers that screw rod 4 and No. two compression screw rods 5 connect are compressed across 1 left side of compressor body, with No.1 and are set in end
There are fixing bearing, No.1 to compress 4 left end of screw rod and be equipped with driven gear 11, the output of No. two compressions screw rod left ends and asynchronous machine 10
End connects, and is also equipped with driving gear 9 on No. two compression screw rods 5, driving gear 9 is equal with the pressure angle of driven gear 11, main
Moving gear 9 is intermeshed with driven gear 11, and 1 lower left side of compressor body and lower right side are respectively equipped with air intake duct 8 and compression exhaust
Pipe 7, when device works, asynchronous machine 10 drives No. two compression screw rods 5 and the driving gear 9 on No. two compression screw rods 5
Rotation, driving gear 9 drive No.1 to compress screw rod 4 and rotate by driven gear 11, and No.1 compresses screw rod 4 and No. two compression screw rods
It 5 rotations and then pair compresses to the air that air intake duct 8 enters, and by the hot-air generated after compression from compression exhaust pipe 7
Middle submitting, 1 lateral surface of compressor body are equipped with radiating groove 12, several radiating fins 13, heat dissipation are equidistantly equipped in radiating groove 12
Fin 13 is aluminium flake, and the effect of radiating fin 13 is to increase the heat dissipation area of compressor body 1, the compressor body in 12 outside of radiating groove
1 equipped with heat dissipation outer container 18, and 18 lower right side of heat dissipation outer container is equipped with total air escape pipe 6, horizontal in the outer container 18 that radiates above compressor body 1
Equipped with partition board 19, communicating pipe 14 is evenly distributed on partition board 19, communicating pipe, 14 upper end was equipped with cone-shaped hood 15, and 18 top of heat dissipation outer container is set
There is gas tube 16, gas tube 16 to be connect with the output port of inflator pump 17, in use, blower pump 17 by gas tube 16 to heat dissipation
It blows in outer container 18, gas can pass through the communicating pipe 14 of 19 top of partition board, and then radiate to compressor body, when gas passes through
When cone-shaped hood 15, due to the pyramidal structure of cone-shaped hood, gas can be compressed, when gas passes through communicating pipe 14, the gas of compression
It can externally do work, and then reduce temperature, help to the heat dissipation of compressor body 1 in this way, the hot gas after heat exchange can be generated with compression
Hot gas be discharged from total air escape pipe 6 together, 6 right end of total air escape pipe connects the air inlet port at drying box 20 lower-left end, drying box
Poor this has baffle plate 23,23 surface of baffle plate to be equipped with smooth layer in 20, and 20 top center position of drying box is equipped with charge pipe 24
With the loading hopper 25 positioned at 24 upper end of charge pipe, 20 lower end of drying box is equipped with discharge bucket 21, and drawing positioned at 21 lower end of discharge bucket
Expects pipe 22, when device works, material enters along loading hopper 25 in drying box 20, and under the action of baffle plate 23, material is not
Disconnected rolling is fallen, and the hot wind then provided by total air escape pipe 6 carries out reverse-flow drying, and air feed equipment here passes through twin-screw
Compression pyrogenic and heat heating is generated to compressor body, and then obtain dual heat source, greatly improves heating efficiency, and fill
The mode that tradition burns the heating of the chemical industry such as coal that eliminates is set, energy conservation and environmental protection is highly practical.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Profit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent requirements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (6)
1. a kind of oil-free twin-screw gas can compress grain-drying equipment, including compressor body and compression chamber, which is characterized in that described
Compression chamber is equipped in compressor body, level is equipped with No.1 compression screw rod and No. two compression screw rods in compression chamber, and No.1 compresses spiral shell
Transmission gear piece intermeshing on bar and No. two compression screw rods, No.1 compress screw rod and No. two compression screw rod right ends and compressor body
Right end inner wall is rotatablely connected, and No.1 compresses screw rod and No. two compression screw rod left ends pass through compressor body left side, No.1 to compress spiral shell
Bar left end is equipped with driven gear, and No. two compression screw rod left ends connect with the output end of asynchronous machine, are also worn on No. two compression screw rods
Equipped with driving gear, driving gear is intermeshed with driven gear, and compressor body lateral surface is equipped with radiating groove, medium of radiating groove
Away from equipped with several radiating fins, the compressor body on the outside of radiating groove is equipped with heat dissipation outer container, and heat dissipation outer container lower right side is equipped with total
Exhaust pipe, it is horizontal in heat dissipation outer container above compressor body to be equipped with partition board, be evenly distributed with communicating pipe on partition board, communicating pipe upper end be equipped with
Cone-shaped hood, outer box top of radiating are equipped with gas tube, the output port connection of gas tube and inflator pump, and the connection of total air escape pipe right end is dried
The air inlet port at dry case lower-left end, poor this has baffle plate, drying box top center position to be equipped with charge pipe and position in drying box
Loading hopper in charge pipe upper end, drying box lower end are equipped with discharge bucket, and the material guiding tube positioned at discharge bucket lower end.
2. a kind of oil-free twin-screw gas according to claim 1 can compress grain-drying equipment, which is characterized in that the folding
Flowing plate surface is equipped with smooth layer.
3. a kind of oil-free twin-screw gas according to claim 1 can compress grain-drying equipment, which is characterized in that the master
Moving gear is equal with the pressure angle of driven gear.
4. a kind of oil-free twin-screw gas according to claim 1 can compress grain-drying equipment, which is characterized in that described to dissipate
Hot fin is aluminium flake.
5. a kind of oil-free twin-screw gas according to claim 1 can compress grain-drying equipment, which is characterized in that the pressure
Contracting body lower left side and lower right side are respectively equipped with air intake duct and compression exhaust pipe.
6. a kind of oil-free twin-screw gas according to claim 1 can compress grain-drying equipment, which is characterized in that described one
Number compression screw rod and No. two compression screw rods where compressor body left side pincers be equipped with fixing bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611218322.9A CN108506207B (en) | 2016-12-26 | 2016-12-26 | A kind of oil-free twin-screw gas can compress grain-drying equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611218322.9A CN108506207B (en) | 2016-12-26 | 2016-12-26 | A kind of oil-free twin-screw gas can compress grain-drying equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108506207A true CN108506207A (en) | 2018-09-07 |
| CN108506207B CN108506207B (en) | 2019-06-21 |
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ID=63372712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611218322.9A Active CN108506207B (en) | 2016-12-26 | 2016-12-26 | A kind of oil-free twin-screw gas can compress grain-drying equipment |
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| CN (1) | CN108506207B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009144685A (en) * | 2007-12-18 | 2009-07-02 | Hitachi Industrial Equipment Systems Co Ltd | Oil-cooled screw compressor |
| CN104454547A (en) * | 2014-12-24 | 2015-03-25 | 无锡五洋赛德压缩机有限公司 | Combined double-screw compressor host with after-cooling system |
| JP2015172371A (en) * | 2015-07-01 | 2015-10-01 | 株式会社日立産機システム | Oilless screw compressor |
| CN204755320U (en) * | 2015-06-24 | 2015-11-11 | 东莞市雅之雷德机电科技有限公司 | Construction improvement's dry -type screw vacuum pump |
| CN205654544U (en) * | 2016-04-18 | 2016-10-19 | 重庆开山压缩机有限公司 | Novel forced air cooling helical -lobe compressor |
-
2016
- 2016-12-26 CN CN201611218322.9A patent/CN108506207B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009144685A (en) * | 2007-12-18 | 2009-07-02 | Hitachi Industrial Equipment Systems Co Ltd | Oil-cooled screw compressor |
| CN104454547A (en) * | 2014-12-24 | 2015-03-25 | 无锡五洋赛德压缩机有限公司 | Combined double-screw compressor host with after-cooling system |
| CN204755320U (en) * | 2015-06-24 | 2015-11-11 | 东莞市雅之雷德机电科技有限公司 | Construction improvement's dry -type screw vacuum pump |
| JP2015172371A (en) * | 2015-07-01 | 2015-10-01 | 株式会社日立産機システム | Oilless screw compressor |
| CN205654544U (en) * | 2016-04-18 | 2016-10-19 | 重庆开山压缩机有限公司 | Novel forced air cooling helical -lobe compressor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108506207B (en) | 2019-06-21 |
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