CN211436553U - Powder screening system of multi-stage pulverizer - Google Patents
Powder screening system of multi-stage pulverizer Download PDFInfo
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- CN211436553U CN211436553U CN201922262590.6U CN201922262590U CN211436553U CN 211436553 U CN211436553 U CN 211436553U CN 201922262590 U CN201922262590 U CN 201922262590U CN 211436553 U CN211436553 U CN 211436553U
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Abstract
A sifting system of a multi-stage pulverizer comprising: cyclone, close wind ware, powder shifter, second towards formula dust removal case, draught fan and connecting tube, cyclone is connected with powder shifter upper portion through closing the wind ware, and second towards formula dust removal case passes through the connecting tube to be connected with the powder shifter, and the draught fan passes through the connecting tube to be connected with second towards formula dust removal case. Wherein, powder shifter includes: the powder screening machine comprises a main body, a chain wheel motor, a belt motor, a first bearing seat, a second bearing seat, a powder screening chamber door, a powder screening shaft, a screen, a bearing seat cover and a door. Compared with the prior art, the utility model, through set up the airlock in the powder screening system, the dust that realizes eliminating the crushing workshop flies upward, improves operational environment quality.
Description
Technical Field
The utility model relates to a sieve powder equipment, concretely relates to multistage rubbing crusher's sieve powder system are smashed to chinese herbal medicine.
Background
After the traditional Chinese herbal medicine materials pass through a multi-stage crusher, gas-solid separation is carried out by a cyclone separator, and the separated materials are easy to cause dust generated in a workshop to fly in the process of being sent into a powder sieving system, so that the working environment of the workshop is influenced.
In order to solve the above problems, we have made a series of improvements.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a multistage rubbing crusher's sieve powder system to overcome the above-mentioned shortcoming and not enough that prior art exists.
A sifting system of a multi-stage pulverizer comprising: the second impact type dust removal box is connected with the powder screening machine through the connecting pipeline, and the draught fan is connected with the second impact type dust removal box through the connecting pipeline;
wherein, the powder shifter includes: main part, sprocket motor, belt motor, primary shaft bearing, secondary shaft bearing, sieve powder room door, sieve powder axle, screen cloth, bearing housing cover and door, the main part top is equipped with closes the wind ware, the main part side is connected with sieve powder room, inside sprocket motor and belt motor located the main part, sprocket motor with close the wind ware and be connected, the bottom is connected in belt motor and the main part, belt motor is connected through primary shaft bearing and sieve powder axle one end, sieve powder axle and sieve powder room through connection, sieve powder axle other end passes through the secondary shaft bearing and is connected with sieve powder room, the secondary shaft bearing outside is connected with the bearing housing cover, sieve powder room door is connected with sieve powder room, the screen cloth is connected with sieve powder room inner wall, the door is connected with the main part side.
Further, the sprocket motor includes: the wind-driven generator comprises a first motor, a chain wheel and a chain, wherein the first motor is connected with the inner upper part of the main body, the chain wheel is connected with the first motor and the wind-blocking device, and the chain is connected with the chain wheel.
Further, the belt motor includes: the powder sieving machine comprises a second motor, a belt pulley and a belt, wherein the belt motor is connected with the inner lower part of the main body, the belt pulley is connected with one end of a powder sieving shaft through a first bearing seat, and the belt is connected with the second motor and the belt pulley.
The utility model has the advantages that:
compared with the prior art, the utility model, through set up the airlock in the powder screening system, the dust that realizes eliminating the crushing workshop flies upward, improves operational environment quality.
Description of the drawings:
fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the cyclone separator of the present invention.
Fig. 3 is a schematic structural view of the powder sifter of the present invention.
Reference numerals:
A first motor 321, a sprocket 322, and a chain 323.
A second motor 331, a pulley 332, and a belt 333.
Second towards formula dust removal case 400, draught fan 500 and connecting tube 600.
Detailed Description
The present invention will be further described with reference to the following examples. It should be understood that the following examples are illustrative only and are not intended to limit the scope of the present invention.
Example 1
Fig. 1 is a schematic structural diagram of the present invention. Fig. 2 is a schematic structural diagram of the cyclone separator of the present invention. Fig. 3 is a schematic structural view of the powder sifter of the present invention.
As shown in fig. 1, 2 and 3, a powder sieving system of a multi-stage pulverizer includes: the second impact type dust removal system comprises a cyclone separator 100, an air closer 200, a powder screening machine 300, a second impact type dust removal box 400, an induced draft fan 500 and a connecting pipeline 600, wherein the cyclone separator 100 is connected with the upper part of the powder screening machine 300 through the air closer 200, the second impact type dust removal box 400 is connected with the powder screening machine 300 through the connecting pipeline 600, and the induced draft fan 500 is connected with the second impact type dust removal box 400 through the connecting pipeline 600;
wherein, powder shifter 300 includes: main part 310, sprocket motor 320, belt motor 330, first bearing frame 340, second bearing frame 350, sieve powder room 360, sieve powder room door 370, sieve powder axle 380, screen cloth 390, bearing frame cover 3100 and door 3200, main part 310 top is equipped with and closes wind ware 200, main part 310 side is connected with sieve powder room 360, sprocket motor 320 and belt motor 330 are located inside main part 310, sprocket motor 320 is connected with closing wind ware 200, belt motor 330 is connected with the bottom in the main part 310, belt motor 330 is connected with sieve powder axle 380 one end through first bearing frame 340, sieve powder axle 380 and sieve powder room 360 through connection, sieve powder axle 380 other end is connected with sieve powder room 360 through second bearing frame 350, the second bearing frame 350 outside is connected with bearing frame cover 3100, sieve powder room door 370 is connected with sieve powder room 360, screen cloth 390 is connected with sieve powder room 360 inner walls, door 3200 is connected with main part 310 side.
The sprocket motor 320 includes: the first motor 321, the chain wheel 322 and the chain 323, the first motor 321 is connected with the upper part in the main body 310, the chain wheel 322 is connected with the first motor 321 and the airlock 200, and the chain 323 is connected with the chain wheel 322.
The belt motor 330 includes: a second motor 331, a belt pulley 332 and a belt 333, wherein the belt motor 330 is connected with the inner lower part of the main body 310, the belt pulley 332 is connected with one end of the powder sieving shaft 380 through a first bearing seat 340, and the belt 333 is connected with the second motor 331 and the belt pulley 332.
The utility model discloses an operating principle is, the material is through rubbing crusher crushing back, under the effect of negative pressure induced air through draught fan 500, the powder gets into cyclone 100 and carries out the gas-solid separation, through closing in the incessant entering powder shifter 300 of air register 200 in succession, the screw rod of powder shifter 300 feeds forward, the powder is under high-speed rotatory switch-over plate and brush effect, qualified powder falls into the finished product bag after sieving through screen cloth 390, the middlings carries out 2 times from the feed back mouth through connecting tube 600 feed back to rubbing crusher and smashes. Because the effect of negative pressure induced air, the temperature that produces during crushing is taken away by the induced air to reduce the temperature of smashing the room, and to traditional chinese medicine material processing, the stable environment of flow avoids the medicine property to run off easily. And increase draught fan 500 back, the inside corresponding cooperation that also needs of powder shifter, at first just increase and close air register 200, the draught fan increases behind the circulation of air, still can guarantee whole crushing apparatus's dustless environment, sets up the brush on the powder screening axle 380, is the horizontal direction setting, and qualified powder falls into the collection bag from the blanking mouth through the screen cloth, and unqualified material gets back to in the crusher from the feed back pipe.
The above description has been made of the embodiments of the present invention, but the present invention is not limited thereto, and various changes may be made without departing from the spirit of the present invention.
Claims (3)
1. The utility model provides a sifting system of multi-stage crusher which characterized in that includes: the second-flushing type dust removal device comprises a cyclone separator (100), an air closing device (200), a powder screening machine (300), a second-flushing type dust removal box (400), an induced draft fan (500) and a connecting pipeline (600), wherein the cyclone separator (100) is connected with the upper part of the powder screening machine (300) through the air closing device (200), the second-flushing type dust removal box (400) is connected with the powder screening machine (300) through the connecting pipeline (600), and the induced draft fan (500) is connected with the second-flushing type dust removal box (400) through the connecting pipeline (600);
wherein the powder sifter (300) comprises: main part (310), sprocket motor (320), belt motor (330), first bearing frame (340), second bearing frame (350), sieve powder room (360), sieve powder room door (370), sieve powder axle (380), screen cloth (390), bearing frame cover (3100) and door (3200), main part (310) top is equipped with closes wind ware (200), main part (310) side is connected with sieve powder room (360), sprocket motor (320) and belt motor (330) are located inside main part (310), sprocket motor (320) is connected with wind ware (200) that closes, belt motor (330) is connected with main part (310) bottom in, belt motor (330) is connected with sieve powder axle (380) one end through first bearing frame (340), sieve powder axle (380) and sieve powder room (360) through connection, sieve powder axle (380) the other end is connected with sieve powder room (360) through second bearing frame (350), the outer side of the second bearing seat (350) is connected with a bearing seat cover (3100), the powder sieving chamber door (370) is connected with the powder sieving chamber (360), the screen (390) is connected with the inner wall of the powder sieving chamber (360), and the door (3200) is connected with the side edge of the main body (310).
2. The sifting system of a multi-stage pulverizer of claim 1, wherein: the sprocket motor (320) includes: the wind-driven generator comprises a first motor (321), a chain wheel (322) and a chain (323), wherein the first motor (321) is connected with the inner upper part of the main body (310), the chain wheel (322) is connected with the first motor (321) and the wind closer (200), and the chain (323) is connected with the chain wheel (322).
3. The sifting system of a multi-stage pulverizer of claim 1, wherein: the belt motor (330) includes: second motor (331), belt pulley (332) and belt (333), lower part is connected in belt motor (330) and main part (310), belt pulley (332) are connected with sieve powder axle (380) one end through first bearing frame (340), belt (333) are connected with second motor (331) and belt pulley (332).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922262590.6U CN211436553U (en) | 2019-12-17 | 2019-12-17 | Powder screening system of multi-stage pulverizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922262590.6U CN211436553U (en) | 2019-12-17 | 2019-12-17 | Powder screening system of multi-stage pulverizer |
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| CN211436553U true CN211436553U (en) | 2020-09-08 |
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| CN201922262590.6U Active CN211436553U (en) | 2019-12-17 | 2019-12-17 | Powder screening system of multi-stage pulverizer |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI804381B (en) * | 2022-07-07 | 2023-06-01 | 王正雄 | Screening machine and its application of automatic grinding system |
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2019
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI804381B (en) * | 2022-07-07 | 2023-06-01 | 王正雄 | Screening machine and its application of automatic grinding system |
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