CN205008081U - Super little rubbing crusher of centrifugation water -cooled - Google Patents
Super little rubbing crusher of centrifugation water -cooled Download PDFInfo
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- CN205008081U CN205008081U CN201520492268.1U CN201520492268U CN205008081U CN 205008081 U CN205008081 U CN 205008081U CN 201520492268 U CN201520492268 U CN 201520492268U CN 205008081 U CN205008081 U CN 205008081U
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- crushing chamber
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- grading
- heat exchanger
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Abstract
The utility model discloses a super little rubbing crusher of centrifugation water -cooled relates to super little crushing machine field, including the system of smashing, grading system, water cooling system, dustproof system, the refrigerator of water cooling system one side outside being located crushing chamber is located the temperature controller on the refrigerator, is located the temperature sensor who smashes on the chamber, through the heat exchanger of circulation pipeline with the refrigerator intercommunication, dustproof system is including the dust cover that is located the discharge gate top, the dust catcher be connected with the dust cover, this technical scheme is effectively simple, through locate to increase dustproof system at the discharge gate, prevents the dust to fly upward, avoids air dirt in the workshop, the operating temperature of the water cooling system assurance equipment of increase guarantees below 20 DEG C that the material is in the activity of smashing the in -process to improve equipment's work efficiency and operating mass with rated load, the life of extension equipment, reduce cost promotes the crushing quality and the effect of material.
Description
Technical field
The utility model relates to ultramicro grinding machinery field, is specifically related to a kind of centrifugal water cold type micronizer.
Background technology
In the process manufacturing product, in order to larger particles being broken for the less particle of footpath grain, pulverizer usually must be utilized to be pulverized, the quality of pulverizer directly determines the quality of product.In crushing process, general pulverizer is all the object utilizing the physical processes such as collision, grinding to reach particle fragmentation, and long shattering process can produce a large amount of heats, and equipment is at high temperature worked, and reduces and pulverizes quality, shortens the service life of equipment; In crushing process, high temperature also easily makes comminuting matter sex change.
In process of production, the fineness of materials after pulverizer pulverizing is high, is easy to fly upward in discharge outlet, causes air in workshop dirty, and then reduces the work quality of equipment, shorten the service life of equipment, and cause trouble to the operating personnel in workshop.
Utility model content
The technical problem that the utility model solves is: provide a kind of centrifugal water cold type micronizer, ensures that the operating temperature of equipment is below 20 DEG C, and can collect the flying dust of discharge outlet, improve operating efficiency and the work quality of equipment.
The technical solution of the utility model is: centrifugal water cold type micronizer, comprises crushing system, hierarchy system, water-cooling system, dust prevention system; Described crushing system comprises base, is positioned at the crushing chamber above base, and described crushing chamber shell is double-decker, be arranged on the emery wheel in crushing chamber, described emery wheel rotates by pulverizing driven by motor, is arranged on the blast pipe bottom crushing chamber, be fixed on the feed pipe at crushing chamber center, for comminuting matter; Described hierarchy system comprises the circle band be positioned at above crushing chamber, be communicated in the grading room of circle band, be positioned at the grading wheel of grading room middle and upper part, described grading wheel is rotated by classification driven by motor, be communicated in the discharge nozzle of grading wheel, described discharge nozzle end is discharging opening, and described material enters from feed pipe and pulverized by emery wheel, and the fine material after pulverizing enters described hierarchy system with blast pipe leaked-in air; Described water-cooling system comprises the refrigeration machine being positioned at the outer side of crushing chamber, be positioned at the temperature controller on refrigeration machine, be positioned at the temperature sensor on crushing chamber, by the heat exchanger that circulation line is communicated with refrigeration machine, described heat exchanger is arranged in described crushing chamber shell double-layer interlayer, carries out heat exchange cooling to described crushing chamber; Described dust prevention system comprises the dust cover be positioned at above discharging opening, the dust catcher be connected with dust cover, for absorbing flying dust.
As a kind of preferred structure of the present utility model, described emery wheel comprises rotating grinding board, impact comminution plate, triangle air blade, and described impact comminution plate is fixed on the outer scalene cone of rotating grinding board, and described triangle air blade is fixed on rotating grinding board bottom.
As a kind of preferred structure of the present utility model, described grading room top is provided with and is connected with feed pipe and can regulates the impurity removal port of aperture size, for removing the thicker material in grading room.
As a kind of preferred structure of the present utility model, described temperature sensor adopts RTD.
As a kind of preferred structure of the present utility model, described heat exchanger is serpentine heat exchanger.
As a kind of preferred structure of the present utility model, described dust cover is connected with adopting bayonet socket between discharging opening.
The beneficial effects of the utility model are: the technical program is simply effective, by increasing dust prevention system in discharge outlet, stop dust from flying, avoid air in workshop dirty; The water-cooling system increased ensures that the operating temperature of equipment is below 20 DEG C, ensures the activity of material in crushing process, and improves operating efficiency and the work quality of equipment, in the service life of extension device, reduce costs, the pulverizing quality of improving material and effect.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Wherein: 1-base, 2-crushing chamber, 3-emery wheel, 4-blast pipe, 5-feed pipe, 6-circle band, 7-grading room, 8-grading wheel, 9-discharge nozzle, 10-discharging opening, 11-refrigeration machine, 12-temperature controller, 13-temperature sensor, 14-circulation line, 15-heat exchanger, 16-dust cover, 17-dust catcher, 18-rotating grinding board, 19-impact comminution plate, 20-triangle air blade, 21-impurity removal port.
Detailed description of the invention
The technological means realized for making the utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with detailed description of the invention, setting forth the utility model further.
As shown in Figure 1, centrifugal water cold type micronizer, comprises crushing system, hierarchy system, water-cooling system, dust prevention system.Described crushing system comprises motor, base 1, is positioned at the crushing chamber 2 above base 1, and described crushing chamber 2 shell is double-decker; Be arranged on the emery wheel 3 in crushing chamber 2, described emery wheel 3 comprises rotating grinding board 18, impact comminution plate 19, triangle air blade 20, described impact comminution plate 19 is fixed on the outer scalene cone of rotating grinding board 18, described triangle air blade 20 is fixed on rotating grinding board 18 bottom, described rotating grinding board rotates by pulverizing driven by motor, be arranged on the blast pipe 4 bottom crushing chamber 2, be fixed on the feed pipe 5 at crushing chamber 2 center, for comminuting matter.
Described hierarchy system comprises the circle band 6 be positioned at above crushing chamber 2, be communicated in the grading room 7 of circle band 6, be positioned at the grading wheel 8 of grading room 7 middle and upper part, described grading wheel 8 is rotated by classification driven by motor, be communicated in the discharge nozzle 9 of grading wheel 8, described discharge nozzle 9 end is discharging opening 10; Pulverizer is discharged for screening ultra micro material powder.
Described water-cooling system comprises the refrigeration machine 11 being positioned at the outer side of crushing chamber 2, be positioned at the temperature controller 12 on refrigeration machine 11, be positioned at the temperature sensor 13 on crushing chamber 2, for detecting the temperature of crushing chamber 2, by the heat exchanger 15 that circulation line 14 is communicated with refrigeration machine 11, described heat exchanger 15 is arranged in described crushing chamber 2 shell double-layer interlayer; By the control of temperature controller 12, refrigeration machine 11 continuous firing, ensures that the temperature of crushing chamber 2 is below 20 DEG C.
Described dust prevention system comprises the dust cover 16 be positioned at above discharging opening 10, and the dust catcher 17 be connected with dust cover 16, for absorbing flying dust.
During unit work, when material to drop into High Rotation Speed rotating grinding board 18 from feed pipe 5, due to centrifugal force effect material can with in hit and pulverize strong shock of plate 19 and be ground into rapidly fine powder, can by more than crushing material to 300 orders.Triangle air blade 20 rotates and produces suction force, air is driven to enter rotating grinding board 18 bottom from blast pipe 4, crushing chamber 2 is risen to inner along the gap between rotating grinding board 18 outer rim and crushing chamber 2 inwall, then grading room 7 is entered through circle band 6, subsequently air-flow again radial direction enter grading wheel 8, axially flow into discharge nozzle 9; In fine powder compared with fine material because centrifugal force is little near crushing chamber 2 center, grading room 7 will be risen to air, thicker material is close to crushing chamber 2 inwall because centrifugal force is large, due to the restriction of restricted circle 6, these thick materials still continue to stay in crushing chamber 2, simultaneously being thrown to crushing chamber 2 inwall very soon, by the material of wall because being subject to gravity own and the effect of the downward component of powerful centrifugal force, continuing mutually to clash into into more fine powder material with impact comminution plate 19 by falling back to emery wheel 3 fast.Rise to the comparatively fine material of grading room 7, if its suction force with air is greater than because grading wheel 8 rotates material self centrifugal force produced, so the blade passed through on grading wheel 8 is entered into grading wheel 8 inner chamber and drains into discharging opening 10 through discharge nozzle 9 by it, otherwise it will continue to stay in grading room 7, these comparatively fine powders be trapped in grading room 7 can be united when reaching finite concentration in aggegation, finally fall back to crushing chamber 2 by deadweight and are again pulverized.
Described grading room 7 top is provided with and is connected with feed pipe 5 and can regulates the impurity removal port 21 of aperture size, for removing the thicker material in grading room 7.Be trapped in thicker material in grading room 7 and thrown to grading room 7 upper inside wall by grading wheel 8 turning effort produces larger centrifugal force, thus enter impurity removal port 21 and be excluded, for crushing process creates an eucyclic condition.Described temperature sensor 13 adopts RTD, and described heat exchanger 15 is serpentine heat exchanger, dispels the heat more uniformly, and described dust cover 16 adopts bayonet socket to be connected with between discharging opening 10, is convenient to install.
These are only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (6)
1. centrifugal water cold type micronizer, comprises crushing system, hierarchy system, water-cooling system, dust prevention system, it is characterized in that:
Described crushing system comprises base (1), be positioned at the crushing chamber (2) of base (1) top, described crushing chamber (2) shell is double-decker, be arranged on the emery wheel (3) in crushing chamber (2), described emery wheel (3) is rotated by pulverizing driven by motor, be arranged on the blast pipe (4) of crushing chamber (2) bottom, be fixed on the feed pipe (5) at crushing chamber (2) center, material enters from feed pipe (5) and is pulverized by emery wheel (3), and the fine material after pulverizing enters described hierarchy system with blast pipe (4) leaked-in air;
Described hierarchy system comprises the circle band (6) being positioned at crushing chamber (2) top, be communicated in the grading room (7) of circle band (6), be positioned at the grading wheel (8) of grading room (7) middle and upper part, described grading wheel (8) is rotated by classification driven by motor, be communicated in the discharge nozzle (9) of grading wheel (8), described discharge nozzle (9) end is discharging opening (10), discharges pulverizer for screening ultra micro material powder;
Described water-cooling system comprises the refrigeration machine (11) being positioned at crushing chamber (2) outer side, be positioned at the temperature controller (12) on refrigeration machine (11), be positioned at the temperature sensor (13) on crushing chamber (2), by the heat exchanger (15) that circulation line (14) is communicated with refrigeration machine (11), described heat exchanger (15) is arranged in the double-layer interlayer of described crushing chamber (2) shell, carries out heat exchange cooling to described crushing chamber (2);
Described dust prevention system comprises the dust cover (16) being positioned at discharging opening (10) top, and the dust catcher (17) be connected with dust cover (16), for absorbing flying dust.
2. centrifugal water cold type micronizer according to claim 1, it is characterized in that: described emery wheel (3) comprises rotating grinding board (18), impact comminution plate (19), triangle air blade (20), described impact comminution plate (19) is fixed on the outer scalene cone of rotating grinding board (18), and described triangle air blade (20) is fixed on rotating grinding board (18) bottom.
3. centrifugal water cold type micronizer according to claim 1, it is characterized in that: described grading room (7) top is provided with and is connected with feed pipe (5) and can regulates the impurity removal port (21) of aperture size, for removing the thicker material in grading room (7).
4. centrifugal water cold type micronizer according to claim 1, is characterized in that: described temperature sensor (13) adopts RTD.
5. centrifugal water cold type micronizer according to claim 1, is characterized in that: described heat exchanger (15) is serpentine heat exchanger.
6. centrifugal water cold type micronizer according to claim 1, is characterized in that: adopt bayonet socket to be connected between described dust cover (16) with discharging opening (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520492268.1U CN205008081U (en) | 2015-07-09 | 2015-07-09 | Super little rubbing crusher of centrifugation water -cooled |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520492268.1U CN205008081U (en) | 2015-07-09 | 2015-07-09 | Super little rubbing crusher of centrifugation water -cooled |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205008081U true CN205008081U (en) | 2016-02-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520492268.1U Expired - Fee Related CN205008081U (en) | 2015-07-09 | 2015-07-09 | Super little rubbing crusher of centrifugation water -cooled |
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| Country | Link |
|---|---|
| CN (1) | CN205008081U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106607174A (en) * | 2017-02-07 | 2017-05-03 | 邱艳 | Stone fast crushing device for ore processing |
| CN109433334A (en) * | 2018-11-30 | 2019-03-08 | 湖南超科机械有限公司 | Powder depolymerizer |
-
2015
- 2015-07-09 CN CN201520492268.1U patent/CN205008081U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106607174A (en) * | 2017-02-07 | 2017-05-03 | 邱艳 | Stone fast crushing device for ore processing |
| CN109433334A (en) * | 2018-11-30 | 2019-03-08 | 湖南超科机械有限公司 | Powder depolymerizer |
| CN109433334B (en) * | 2018-11-30 | 2024-06-07 | 湖南超科机械有限公司 | Powder depolymerizer |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160203 Termination date: 20160709 |