CN209061365U - A kind of opposite-flushing type flow heating drying grinding device - Google Patents
A kind of opposite-flushing type flow heating drying grinding device Download PDFInfo
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- CN209061365U CN209061365U CN201821189233.0U CN201821189233U CN209061365U CN 209061365 U CN209061365 U CN 209061365U CN 201821189233 U CN201821189233 U CN 201821189233U CN 209061365 U CN209061365 U CN 209061365U
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- air
- heat exchanger
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- jet
- type flow
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Abstract
The utility model discloses a kind of opposite-flushing type flow heating drying grinding devices, including disintegrating mechanism and dry gas stream air-blowing mechanism；The disintegrating mechanism includes classification portion, cavity interconnecting piece and material delivery section；The classification portion includes grading room, and discharge gate is equipped among the grading room；Classification portion side is connected with cavity interconnecting piece, and the cavity interconnecting piece includes upper conduit, downcomer and impulse chamber, and the upper tube at one end is connected with air inlet, and described downcomer one end is connected with exhaust outlet；The dry gas stream Blast mechanism includes air filter, air blower and heat exchanger；The air inlet of the air blower is connected by blast pipe with air filter, and blower outlet is connected by discharge pipe with heat exchanger air inlet, and the heat exchanger air outlet is connected with first jet and second nozzle respectively by three-way connection.Air filter is arranged in the utility model, makes into the air-dried net of disintegrating mechanism；Heat exchanger improves temperature, extends the holding time.
Description
Technical field
The utility model relates to materiel machining technical fields, and in particular to a kind of opposite-flushing type flow heating drying crushing dress
It sets.
Background technique
Crushing overcomes cohesiveness inside solid material using the method for mechanical force, and solid material is made to become certain size
The operation of the unit of particle or small bulk body material.Conventional machinery impact type disintegrating machine comes comminuting matter, still, material in food industry
It typically first passes through and is crushed after drying, and pulverizer no drying function will increase broken difficulty if humidity of materials is excessive,
And smashed material can be made because humidity is excessive, it is difficult to save for a long time, and be easy mildew.In addition, the object as food-grade
Material, it is clean critically important, if the wind pollution index that air blast enters pulverizer is excessive, secondary pollution can be caused to material.
Utility model content
To solve the deficiencies in the prior art, the purpose of this utility model is to provide a kind of opposite-flushing type flow heating drying powder
Crushing device is arranged air filter and air heating apparatus, will blast disintegrating mechanism after air filtration, heating, prevent air
In contaminants wait for material, and reduce humidity of materials.
In order to achieve the above objectives, the utility model adopts the following technical solutions:
A kind of opposite-flushing type flow heating drying grinding device, including disintegrating mechanism and dry gas stream air-blowing mechanism；The powder
Broken mechanism includes classification portion, cavity interconnecting piece and material delivery section；
The classification portion includes grading room, and the section shape of the grading room is circle, the row of being equipped among the grading room
Material mouth, the grading room side are respectively equipped with air inlet and exhaust outlet；
Classification portion side is connected with cavity interconnecting piece, and the cavity interconnecting piece includes upper conduit, downcomer and punching
Room is hit, the upper tube at one end is connected with air inlet, and described downcomer one end is connected with exhaust outlet；
The material delivery section is connected with cavity interconnecting piece, and the section shape of the material delivery section is hollow square
Shape, the two sides are hatch frame, and the material delivery section includes first jet, second nozzle, the first jet pipe and the second jet pipe；
It is equipped with impulse chamber between first jet pipe and upper conduit, is open communication state, institute between second jet pipe and downcomer
It states the first jet pipe and the second jet pipe is connected, first jet pipe side is equipped with first jet, and second jet pipe side is equipped with
Second nozzle, material delivery section one end are equipped with feed hopper；
The dry gas stream Blast mechanism includes air filter, air blower and heat exchanger；The air inlet of the air blower
It is connected by blast pipe with air filter, the blower outlet is connected by discharge pipe with heat exchanger air inlet,
The heat exchanger air outlet is connected with first jet and second nozzle respectively by three-way connection.
Preferably, the first temperature sensor is equipped at the heat exchanger air outlet.
Preferably, the second humidity sensor is equipped in the middle part of the feed hopper.
It is further preferred that the second humidity sensor control heat exchanger starts closure switch.
Preferably, the disintegrating mechanism bottom is equipped with support frame, and support frame as described above is located at material delivery section bottom.
It is further preferred that support frame as described above two sides are symmetrically arranged with several groups fixed mounting hole.
A kind of opposite-flushing type flow heating drying grinding device for having the beneficial effect that the utility model of the utility model,
By the way that air filter is arranged, make to avoid the material that secondary pollution is to be broken into the air-dried net of disintegrating mechanism；Increase heat exchange
Device increases blast temperature, to reduce humidity of materials in pulverizer crushing process, improve crush efficiency and reduce object after crushing
Expect humidity, extends the holding time.
Detailed description of the invention
Fig. 1 is a kind of opposite-flushing type flow heating drying grinding device structural schematic diagram of the utility model.
Attached meaning marked in the figure is as follows: 1, air filter, 2, air blower, 3, heat exchanger, 4, feed hopper, and 41, second
Humidity sensor, the 5, first temperature sensor, 6, grading room, 61, discharge gate, 7, downcomer, 8, upper conduit, 9, impulse chamber, 10,
First jet, the 11, first jet pipe, 12, support frame, 13, second nozzle, the 14, second jet pipe.
Specific embodiment
Specific introduce is made to the utility model below in conjunction with the drawings and specific embodiments.
As shown in Figure 1, a kind of opposite-flushing type flow heating drying grinding device, including disintegrating mechanism and dry gas stream blower
Structure；The disintegrating mechanism includes classification portion, cavity interconnecting piece and material delivery section；
The classification portion includes grading room 6, and the section shape of the grading room 6 is circle, is equipped among the grading room 6
Discharge gate 61,6 side of grading room are respectively equipped with air inlet and exhaust outlet；
Classification portion side is connected with cavity interconnecting piece, and the cavity interconnecting piece includes upper conduit 8,7 and of downcomer
Impulse chamber 9, described upper 8 one end of conduit are connected with air inlet, and described 7 one end of downcomer is connected with exhaust outlet；
The material delivery section is connected with cavity interconnecting piece, and the section shape of the material delivery section is hollow square
Shape, the two sides are hatch frame, and the material delivery section includes first jet 10, second nozzle 13, the first jet pipe 11 and the
Two jet pipes 14；It is equipped with impulse chamber 9 between first jet pipe 11 and upper conduit 8, is between second jet pipe 14 and downcomer 7
Open communication state, first jet pipe 11 are connected with the second jet pipe 14, and 11 side of the first jet pipe is equipped with first jet
10,14 side of the second jet pipe is equipped with second nozzle 13, and material delivery section one end is equipped with feed hopper 4；
2 structure of dry gas stream air blower includes air filter 1, air blower 2 and heat exchanger 3；The air blower 2 into
Air port is connected by blast pipe with air filter 1, and 2 air outlet of air blower passes through discharge pipe and 3 air inlet of heat exchanger
It is connected, 3 air outlet of heat exchanger is connected with first jet 10 and second nozzle 13 respectively by three-way connection.
The first temperature sensor 5 is equipped at 3 air outlet of heat exchanger, real-time monitoring air blower 2 is blown into the temperature of wind, with
Just reasonable adjustment is made as the case may be.
The second humidity sensor 41 is equipped in the middle part of the feed hopper 4, second humidity sensor 41 controls heat exchanger 3 and opens
Dynamic closure switch.When the second humidity sensor 41 detects that humidity of materials is excessive, starting heat exchanger 3 is heated, and increases air blast
Machine 2 is blown into the temperature of wind.
The disintegrating mechanism bottom is equipped with support frame 12, and support frame as described above 12 is located at material delivery section bottom, the support
12 two sides bottom symmetrical of frame is equipped with several groups fixed mounting hole, is fixed entire disintegrating mechanism by fixed mounting hole, increases peace
Quan Xing.
In use, opening device switchs, disintegrating mechanism is blasted by air blower 2 by the filtered wind of air filter 1,
Material is put into feed hopper 4 by the unlatching heat exchanger 3 for the property of can choose, if the second moisture probe detects that humidity of materials is excessive,
Control heat exchanger 3 to open, air inlet heated, 2 temperature wind of air blower by first jet 10 and second nozzle 13 simultaneously to
Impulse chamber 9 sprays high pressure draught.The high pressure draught that first jet 10 sprays simultaneously gradually sucks the material in feed hopper 4, send
Enter the first jet pipe 11, material is accelerated again, and the material after acceleration enters what impulse chamber 9 was just come by the injection of second nozzle 13
High-speed flow prevents, and material is pulverized.Smashed material does rotary motion after upper conduit 8 enters grading room 6 with air-flow.?
It in grading room 6, is classified by the effect of centrifugal force, segments the central location that is in small from suffered centrifugal force and be discharged from outlet
Outside machine；Coarse dust is larger, runs along 6 peripheral wall of grading room to 7 inlet of downcomer, and send through downcomer 7 to second nozzle 13,
It is sent by the high-speed flow of nozzle into the first jet pipe 11 and enters impulse chamber 9 after accelerating, the object grain newly inputted with opposite mutually collides,
It rubs and crushes again, so circulation achievees the purpose that crushing.During crushing material, the hot-air that is prepared by heat exchanger 3
Wet stock is dried for recycling.
In conclusion a kind of opposite-flushing type flow heating drying grinding device of the utility model, by the way that air filtration is arranged
Device 1 makes to avoid the material that secondary pollution is to be broken into the air-dried net of disintegrating mechanism；Increase heat exchanger 3, increase blast temperature,
To reduce humidity of materials in pulverizer crushing process, improves crush efficiency and reduce crushing rear material humidity, extend and save
Time.
The basic principles and main features and advantage of the utility model have been shown and described above.The technical staff of the industry
It should be appreciated that above-described embodiment does not limit the utility model in any form, it is all by the way of equivalent substitution or equivalent transformation
Technical solution obtained, all falls in the protection scope of the utility model.
Claims (6)
1. a kind of opposite-flushing type flow heating drying grinding device, it is characterised in that: including disintegrating mechanism and dry gas stream blower
Structure；The disintegrating mechanism includes classification portion, cavity interconnecting piece and material delivery section；
The classification portion includes grading room (6), and the section shape of the grading room (6) is circle, is set among the grading room (6)
Have discharge gate (61), grading room (6) side is respectively equipped with air inlet and exhaust outlet；
Classification portion side is connected with cavity interconnecting piece, the cavity interconnecting piece include upper conduit (8), downcomer (7) and
Impulse chamber (9), described upper conduit (8) one end are connected with air inlet, and described downcomer (7) one end is connected with exhaust outlet；
The material delivery section is connected with cavity interconnecting piece, and the section shape of the material delivery section is hollow rectangle, institute
Stating two sides is hatch frame, and the material delivery section includes first jet (10), second nozzle (13), the first jet pipe (11) and the
Two jet pipes (14)；Impulse chamber (9) are equipped between first jet pipe (11) and upper conduit (8), second jet pipe (14) is under
It is open communication state between conduit (7), first jet pipe (11) is connected with the second jet pipe (14), first jet pipe
(11) side is equipped with first jet (10), and the second jet pipe (14) side is equipped with second nozzle (13), the material delivery section
One end is equipped with feed hopper (4)；
Dry gas stream air blower (2) structure includes air filter (1), air blower (2) and heat exchanger (3)；The air blower
(2) air inlet is connected by blast pipe with air filter (1), and air blower (2) air outlet passes through discharge pipe and changes
Hot device (3) air inlet is connected, and heat exchanger (3) air outlet is sprayed with first jet (10) and second respectively by three-way connection
Mouth (13) is connected.
2. a kind of opposite-flushing type flow heating drying grinding device according to claim 1, it is characterised in that: the heat exchanger
(3) the first temperature sensor (5) are equipped at air outlet.
3. a kind of opposite-flushing type flow heating drying grinding device according to claim 1, it is characterised in that: the feed hopper
(4) middle part is equipped with the second humidity sensor (41).
4. a kind of opposite-flushing type flow heating drying grinding device according to claim 3, it is characterised in that: described second is wet
It spends sensor (41) control heat exchanger (3) and starts closure switch.
5. a kind of opposite-flushing type flow heating drying grinding device according to claim 1, it is characterised in that: the pulverizer
Structure bottom is equipped with support frame (12), and support frame as described above (12) is located at material delivery section bottom.
6. a kind of opposite-flushing type flow heating drying grinding device according to claim 5, it is characterised in that: support frame as described above
(12) two sides are symmetrically arranged with several groups fixed mounting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821189233.0U CN209061365U (en) | 2018-07-25 | 2018-07-25 | A kind of opposite-flushing type flow heating drying grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821189233.0U CN209061365U (en) | 2018-07-25 | 2018-07-25 | A kind of opposite-flushing type flow heating drying grinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209061365U true CN209061365U (en) | 2019-07-05 |
Family
ID=67089658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821189233.0U Expired - Fee Related CN209061365U (en) | 2018-07-25 | 2018-07-25 | A kind of opposite-flushing type flow heating drying grinding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209061365U (en) |
-
2018
- 2018-07-25 CN CN201821189233.0U patent/CN209061365U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190705 Termination date: 20200725 |