CN210585187U

CN210585187U - Biomass powder preparation system based on fan mill

Info

Publication number: CN210585187U
Application number: CN201921296303.7U
Authority: CN
Inventors: 薛瑜; 姚剑华; 韩枝宏; 刘时芳; 郑惠山
Original assignee: Beijing Yuhuo Biotechnology Co ltd
Current assignee: Beijing Yuhuo Biotechnology Co ltd
Priority date: 2019-08-09
Filing date: 2019-08-09
Publication date: 2020-05-22
Anticipated expiration: 2029-08-09

Abstract

The utility model discloses a biomass powder preparation system based on a fan mill, which comprises a shell, a supporting structure, a feeding structure and a recycling and discharging structure; a housing: a rotating shaft is arranged in the middle of the shell, a bearing is arranged at the joint of the rotating shaft and the shell, the bearing is a sealing bearing, and an impeller is fixed on the rotating shaft; a support structure: the number of the supporting structures is two, the supporting structures are respectively positioned at the front end and the rear end of the shell, and the two supporting structures are symmetrically distributed; the feeding structure is as follows: the feeding structure is positioned at the left end of the shell; the recycling and discharging structure comprises: the recycling and discharging structure is positioned at the right lower end of the shell; the utility model discloses possess corresponding screening mechanism, can filter the raw materials that gets into in the preparation system, avoid debris pile fan mill to cause the injury, possess corresponding recovery and ejection of compact structure, can retrieve the product that is not conform to the production demand under the prerequisite of guaranteeing the normal ejection of compact of product.

Description

Biomass powder preparation system based on fan mill

Technical Field

The utility model relates to a living beings powder technical field specifically is a living beings powder preparation system based on fan mill.

Background

Biomass refers to various organisms generated by photosynthesis using atmosphere, water, land and the like, that is, all living and growing organic substances are generally called biomass, and due to the excellent properties of biomass such as renewability, low pollution, wide distribution, abundant resources and the like, biomass powder is applied more and more widely in recent years, so that more and more people pay attention to the preparation of biomass powder, various biomass preparation devices such as fan mill preparation methods are developed, but certain defects exist in the existing biomass powder preparation process, on one hand, a corresponding screening mechanism is lacked, impurities which are not easy to crush enter the inside of a fan mill, unnecessary damage to the fan mill is likely to be caused, on the other hand, a corresponding recovery mechanism is lacked, and biomass powder is likely to be discharged from a preparation system without meeting production requirements, affecting the production quality of the biomass powder.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide a living beings powder preparation system based on fan mill, possess corresponding screening mechanism, can filter the raw materials that gets into in the preparation system, avoid debris to pile the injury that the fan mill caused, possess corresponding recovery and ejection of compact structure, can be under the prerequisite of guaranteeing the normal ejection of compact of product, retrieve the product that is not conform to the production demand, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a biomass powder preparation system based on a fan mill comprises a shell, a supporting structure, a feeding structure and a recycling and discharging structure;

a housing: a rotating shaft is arranged in the middle of the shell, a bearing is arranged at the joint of the rotating shaft and the shell, the bearing is a sealing bearing, and an impeller is fixed on the rotating shaft;

a support structure: the number of the supporting structures is two, the supporting structures are respectively positioned at the front end and the rear end of the shell, and the two supporting structures are symmetrically distributed;

the feeding structure is as follows: the feeding structure is positioned at the left end of the shell;

the recycling and discharging structure comprises: the recycling and discharging structure is positioned at the right lower end of the shell;

wherein: the power supply also comprises a control switch group and a motor, wherein the control switch group is fixed on the outer side of the shell, the input end of the control switch group is electrically connected with the output end of an external power supply, and the output end of the control switch group is electrically connected with the input end of the motor.

Furthermore, bearing structure includes the planking, the middle part of planking and casing is connected, the lower extreme of planking is connected with two and controls relative branch, the lower extreme bonding of branch has the rubber pad foot, and bearing structure supports this preparation system, can effectively alleviate the produced vibration of preparation system in the course of the work simultaneously.

Further, the feeding structure includes the feed inlet, the left end of feed inlet is connected with the feeder hopper, the middle part of feeder hopper is equipped with first filter sieve, and the raw materials that the feeding structure got into in the preparation system are filtered, avoid debris to get into and cause the injury to the impeller.

Further, retrieve and ejection of compact structure and include the discharge gate, the lower extreme of discharge gate is equipped with out the hopper, the inside upper end on the side that goes out the hopper is connected with the second filter sieve, the outside that goes out the hopper is fixed with vibrating motor, vibrating motor's input electricity connection control switch group's output is retrieved and ejection of compact structure not only can filter the biomass powder, can shake once more simultaneously and smash once more with the biological powder process that is not conform to the production demand.

Furthermore, the motor is fixed on the supporting plate, the supporting plate is connected with the shell, and the motor is fixed on the supporting plate to avoid the rotation of the motor, so that the motor is ensured to be used as a driving mechanism.

Compared with the prior art, the beneficial effects of the utility model are that: the biomass powder preparation system based on the fan mill has the following advantages:

simple structure, convenient to use possess corresponding screening mechanism, can filter the raw materials that gets into in the preparation system, avoid debris heap fan mill to cause the injury, guarantee fan mill's effective life, possess corresponding recovery and ejection of compact structure, can retrieve the product that is not conform to the production demand under the prerequisite of guaranteeing the normal ejection of compact of product to guarantee the production quality of living beings powder in the preparation system.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the cross-sectional structure of the present invention.

In the figure: the device comprises a shell 1, a control switch group 2, a support structure 3, an outer plate 31, a support rod 32, a rubber foot 33, a feeding structure 4, a feeding hole 41, a first filter sieve 42, a feeding hopper 43, a recovery and discharging structure 5, a vibration motor 51, a discharging hopper 52, a second filter sieve 53, a discharging hole 54, a coupling 6, a motor 7, a support plate 8, a bearing 9, a rotating shaft 10 and an impeller 11.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: a biomass powder preparation system based on a fan mill comprises a shell 1, a supporting structure 3, a feeding structure 4 and a recovery and discharging structure 5;

a housing 1: a rotating shaft 10 is arranged in the middle of the shell 1, a bearing 9 is arranged at the joint of the rotating shaft 10 and the shell 1, the bearing 9 is a sealing bearing, and an impeller 11 is fixed on the rotating shaft 10;

the support structure 3: the number of the supporting structures 3 is two, the supporting structures 3 are respectively located at the front end and the rear end of the shell 1, the two supporting structures 3 are symmetrically distributed, each supporting structure 3 comprises an outer plate 31, the outer plate 31 is connected with the middle of the shell 1, the lower end of the outer plate 31 is connected with two supporting rods 32 which are opposite left and right, rubber pad feet 33 are bonded to the lower ends of the supporting rods 32, the supporting structures 3 support the preparation system, and meanwhile vibration generated by the preparation system in the working process can be effectively relieved;

feeding structure 4: the feeding structure 4 is located at the left end of the shell 1, the feeding structure 4 comprises a feeding port 41, the left end of the feeding port 41 is connected with a feeding hopper 43, the middle part of the feeding hopper 43 is provided with a first filter screen 42, and the feeding structure 4 screens raw materials entering the preparation system to prevent impurities from entering the impeller 11 to cause damage;

recovery and discharge structure 5: the recycling and discharging structure 5 is located at the right lower end of the shell 1, the recycling and discharging structure 5 comprises a discharging port 54, a discharging hopper 52 is arranged at the lower end of the discharging port 54, a second filter sieve 53 is connected to the upper end inside the discharging hopper 52, a vibration motor 51 is fixed on the outer side of the discharging hopper 52, the input end of the vibration motor 51 is electrically connected with the output end of the control switch group 2, the recycling and discharging structure 5 can not only screen biomass powder, but also can vibrate the biomass powder which does not meet the production requirement again to crush the biomass powder again;

wherein: the automatic feeding device also comprises a control switch group 2 and a motor 7, wherein the motor 7 is fixed on a support plate 8, the support plate 8 is connected with the shell 1, the motor 7 is fixed on the support plate 8 to avoid the rotation of the motor 7, the motor 7 is ensured to be used as a driving mechanism, the control switch group 2 is fixed on the outer side of the shell 1, the input end of the control switch group 2 is electrically connected with the output end of an external power supply, the output end of the control switch group 2 is electrically connected with the input end of the motor 7, raw materials are put into the feeding structure 4, the raw materials which meet production requirements enter the shell 1 through the screening of a first filter sieve 42 in the feeding structure 4, the raw materials which do not meet requirements are left in the feeding structure 4, so that the feeding structure 4 needs to be periodically cleaned and enter the shell 1, the raw materials are smashed and ground into powder under the, the raw materials are repeatedly impacted to achieve the effect of grinding; last raw materials fall into recovery and ejection of compact structure 5, and the second filter sieve 53 in recovery and the ejection of compact structure 5 screens the biological powder process, and the living beings powder that accords with the demand passes through the ejection of compact of second filter sieve 53, does not accord with the material of demand, thereby drives the inside of second filter sieve 53 vibration with this kind of living beings powder reentrant casing 1 under vibrating motor 51's work and smashes once more.

When in use: the raw materials are put into the feeding structure 4, the raw materials meeting the production requirements enter the shell 1 after being screened by the first filter sieve 42 in the feeding structure 4, and the raw materials which do not meet the requirements are left in the feeding structure 4, so that the feeding structure 4 needs to be cleaned regularly and enter the shell 1, the raw materials are smashed and ground into powder under the action of the impeller 11, the raw materials generate centrifugal force under the rotation of the impeller 11, and the raw materials are repeatedly impacted to achieve the grinding effect; last raw materials fall into recovery and ejection of compact structure 5, and the second filter sieve 53 in recovery and the ejection of compact structure 5 screens the biological powder process, and the living beings powder that accords with the demand passes through the ejection of compact of second filter sieve 53, does not accord with the material of demand, thereby drives the inside of second filter sieve 53 vibration with this kind of living beings powder reentrant casing 1 under vibrating motor 51's work and smashes once more.

It should be noted that the core chip of the control switch group 2 disclosed in this embodiment is a PLC single chip, the specific model is siemens S7-200, the vibration motor 51 and the motor 7 can be freely configured according to the actual application scenario, the control switch group 2 controls the vibration motor 51 and the motor 7 to work by a method commonly used in the prior art, and the control switch group 2 is provided with control buttons corresponding to the vibration motor 51 and the motor 7 one to one, respectively.

The above description is only a preferred embodiment of the present invention, and therefore the scope of the present invention should not be limited thereby, and all equivalent changes and modifications made within the scope of the claims and the specification should be considered within the scope of the present invention.

Claims

1. The utility model provides a living beings powder preparation system based on fan mill which characterized in that: comprises a shell (1), a supporting structure (3), a feeding structure (4) and a recovering and discharging structure (5);

housing (1): a rotating shaft (10) is arranged in the middle of the shell (1), a bearing (9) is arranged at the joint of the rotating shaft (10) and the shell (1), the bearing (9) is a sealing bearing, and an impeller (11) is fixed on the rotating shaft (10);

support structure (3): the number of the supporting structures (3) is two, the supporting structures (3) are respectively positioned at the front end and the rear end of the shell (1), and the two supporting structures (3) are symmetrically distributed;

feed structure (4): the feeding structure (4) is positioned at the left end of the shell (1);

recovery and discharge structure (5): the recycling and discharging structure (5) is positioned at the right lower end of the shell (1);

wherein: the power supply is characterized by further comprising a control switch group (2) and an electric motor (7), wherein the control switch group (2) is fixed on the outer side of the shell (1), the input end of the control switch group (2) is electrically connected with the output end of an external power supply, and the output end of the control switch group (2) is electrically connected with the input end of the electric motor (7).

2. The fan mill based biomass flour preparation system according to claim 1, wherein: the supporting structure (3) comprises an outer plate (31), the middle of the outer plate (31) is connected with the middle of the shell (1), the lower end of the outer plate (31) is connected with two left-right opposite supporting rods (32), and rubber pad feet (33) are bonded to the lower ends of the supporting rods (32).

3. The fan mill based biomass flour preparation system according to claim 1, wherein: feed structure (4) include feed inlet (41), the left end of feed inlet (41) is connected with feeder hopper (43), the middle part of feeder hopper (43) is equipped with first filter sieve (42).

4. The fan mill based biomass flour preparation system according to claim 1, wherein: the recycling and discharging structure (5) comprises a discharging hole (54), a discharging hopper (52) is arranged at the lower end of the discharging hole (54), a second filter sieve (53) is connected to the upper end of the inside of the discharging hopper (52), a vibrating motor (51) is fixed to the outer side of the discharging hopper (52), and the input end of the vibrating motor (51) is electrically connected with the output end of the control switch group (2).

5. The fan mill based biomass flour preparation system according to claim 1, wherein: the motor (7) is fixed on a support plate (8), and the support plate (8) is connected with the shell (1).