CN203725213U - Straw biomass grinding device - Google Patents

Straw biomass grinding device Download PDF

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Publication number
CN203725213U
CN203725213U CN201420016933.5U CN201420016933U CN203725213U CN 203725213 U CN203725213 U CN 203725213U CN 201420016933 U CN201420016933 U CN 201420016933U CN 203725213 U CN203725213 U CN 203725213U
Authority
CN
China
Prior art keywords
stock bin
bin
reducing mechanism
sidewall
top cover
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.)
Expired - Fee Related
Application number
CN201420016933.5U
Other languages
Chinese (zh)
Inventor
梁莉
刘和平
金文中
贾平
季晔
孟瑾
吴锐
张华�
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Luoyang Institute of Science and Technology
Original Assignee
Luoyang Institute of Science and Technology
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Luoyang Institute of Science and Technology filed Critical Luoyang Institute of Science and Technology
Priority to CN201420016933.5U priority Critical patent/CN203725213U/en
Application granted granted Critical
Publication of CN203725213U publication Critical patent/CN203725213U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a straw biomass grinding device which comprises a stock bin supported by supporting legs, wherein a top cover is arranged at the upper part of the stock bin; a grid plate for dividing inside of the stock bin into an upper stock bin and a lower stock bin is arranged in the stock bin; a cutter driven to rotate through a rotating shaft is arranged in the upper stock bin; a feed opening and a discharge opening are formed in the sidewall of the upper stock bin; an air hole connected to an air blower and a hot air inlet communicated with a hot air source are respectively formed in the sidewall of the lower stock bin. According to the grinding device disclosed by the utility model, by dividing the inner space of the stock bin into the upper stock bin and the lower stock bin through the grid plate, materials are ground in the upper stock bin and are dried in a grinding process after hot air enters the upper stock bin; materials which are ground to be in qualified grain sizes are taken away through an airflow blown by the air blower, while materials which do not conform to a specification are continuously ground, so that not only are the grinding efficiency and ground material quality improved, but also material waste is avoided.

Description

A kind of stalk biomass reducing mechanism
Technical field
The utility model relates to stalk biomass machine-shaping field, specifically a kind of stalk biomass reducing mechanism.
Background technology
Living beings comprise several large classes such as organic matter (as plant, animal and excreta thereof), rubbish and organic wastewater that plant generates by photosynthesis.The energy sources of living beings is in the sun, so biomass energy is a kind of of solar energy.Living beings are the topmost absorber of solar energy and holder, and living beings can accumulate solar energy by photosynthesis, are stored in organic matter, extensively utilize biomass-making for pellet, fuel etc. in prior art.
Stalk biomass must first be pulverized when utilizing, existing disintegrating apparatus is simple to utilize mechanical force by crushed stalk, because stalk biomass moisture content before pulverizing is high, cause like this efficiency of pulverizing not high, and can make crushing effect bad, material after pulverizing is different in size, and fine granular materials wherein also likely can be lost the waste that causes raw material.
Utility model content
In order to solve, the crushing effect that stalk biomass reducing mechanism of the prior art causes because material water ratio is high is poor, material is wasted serious problem, the utility model provides a kind of stalk biomass reducing mechanism, by adding therein for dry hot blast, not only can be dried on pulverizing limit, limit, and hot blast also makes the fine granular materials of pulverizing rear generation bring subsequent processing into, avoided the waste of these fine granular materials.
The utility model is that the technical scheme that solves the problems of the technologies described above employing is: a kind of stalk biomass reducing mechanism, comprise the feed bin being supported by supporting leg, the top of feed bin is provided with top cover, in described feed bin, be provided with one and will in feed bin, be divided into the grate plate of feeding bin and blanking bin, wherein, in feeding bin, be provided with the cutter that is driven its cutting that rotates by rotating shaft, the sidewall of feeding bin is provided with spout and discharging opening; On the sidewall of described blanking bin, be respectively equipped with the wind hole being connected with air blast and the hot-wind inlet being communicated with hot air source.
Described discharging opening is arranged on the position near top cover, and top cover is that inverted cone-shaped structure is so that crushed material enters discharging opening.
In described blanking bin, be also provided with for measuring the thermometric load cell of temperature in blanking bin, pressure.
Described rotating shaft is driven and is realized the adjustment of rotating speed by a gear by motor.
Described blanking bin is turbination structure.
Beneficial effect: the utility model is divided into feeding bin and blanking bin two parts by grate plate by space in feed bin, comminuting matter in feeding bin, hot blast enters wherein and afterwards material is dried in crushing process, the air-flow that can be blasted by air blast after material is crushed to qualified particle diameter is taken away, and the material falling short of specifications is stayed wherein continuation pulverizing, so not only improve the efficiency of pulverizing and the quality of crushing rear material, and avoided the waste of material.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Reference numeral: 1, feed bin, 2, top cover, 3, discharging opening, 4, cutter, 5, grate plate, 6, wind hole, 7, hot-wind inlet, 8, rotating shaft, 9, spout, 10, thermometric load cell.
The specific embodiment
As shown in the figure, a kind of stalk biomass reducing mechanism, comprise the feed bin 1 being supported by supporting leg, the top of feed bin 1 is provided with top cover 2, in described feed bin 1, be provided with one and will in feed bin 1, be divided into the grate plate 5 of feeding bin and blanking bin, wherein, be provided with the cutter 4 that is driven its cutting that rotates by rotating shaft 8 in feeding bin, the sidewall of feeding bin is provided with spout 9 and discharging opening 3; On the sidewall of described blanking bin, be respectively equipped with the wind hole 6 being connected with air blast and the hot-wind inlet 7 being communicated with hot air source.
Described discharging opening 3 is arranged on the position near top cover 2, and top cover 2 is for inverted cone-shaped structure is so that crushed material enters discharging opening 3.
In described blanking bin, be also provided with for measuring the thermometric load cell 10 of temperature in blanking bin, pressure.
Described rotating shaft 8 is driven and is realized the adjustment of rotating speed by a gear by motor.
Described blanking bin is turbination structure.
In the utility model, in grate plate 5, be distributed with tiny air-vent, with the air-flow that utilizes hot blast and air blast to blow out, pass through, but prevent again that the material after pulverizing from dropping in blanking bin simultaneously.The air-flow that air blast bloats is mainly the effect of taking away qualified material, also has desiccation simultaneously concurrently.
In the utility model, described rotating shaft 8 is driven by driven by motor gear, and gear comprises reductor, shaft coupling and big or small gear train, and motor is selected the output speed that can regulate motor with the motor of frequency converter, thereby changes the rotating speed of rotating shaft.

Claims (5)

1. a stalk biomass reducing mechanism, comprise the feed bin (1) being supported by supporting leg, the top of feed bin (1) is provided with top cover (2), it is characterized in that: in described feed bin (1), being provided with one will be divided into the grate plate (5) of feeding bin and blanking bin in feed bin (1), wherein, in feeding bin, be provided with the cutter (4) that is driven its cutting that rotates by rotating shaft (8), the sidewall of feeding bin is provided with spout (9) and discharging opening (3); On the sidewall of described blanking bin, be respectively equipped with the wind hole (6) being connected with air blast and the hot-wind inlet (7) being communicated with hot air source.
2. a kind of stalk biomass reducing mechanism according to claim 1, is characterized in that: described discharging opening (3) is arranged on the position near top cover (2), and top cover (2) is for inverted cone-shaped structure is so that crushed material enters discharging opening (3).
3. a kind of stalk biomass reducing mechanism according to claim 1, is characterized in that: in described blanking bin, be also provided with for measuring the thermometric load cell (10) of temperature in blanking bin, pressure.
4. a kind of stalk biomass reducing mechanism according to claim 1, is characterized in that: described rotating shaft (8) is driven and realized the adjustment of rotating speed by a gear by motor.
5. a kind of stalk biomass reducing mechanism according to claim 1, is characterized in that: described blanking bin is turbination structure.
CN201420016933.5U 2014-01-13 2014-01-13 Straw biomass grinding device Expired - Fee Related CN203725213U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420016933.5U CN203725213U (en) 2014-01-13 2014-01-13 Straw biomass grinding device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420016933.5U CN203725213U (en) 2014-01-13 2014-01-13 Straw biomass grinding device

Publications (1)

Publication Number Publication Date
CN203725213U true CN203725213U (en) 2014-07-23

Family

ID=51195315

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420016933.5U Expired - Fee Related CN203725213U (en) 2014-01-13 2014-01-13 Straw biomass grinding device

Country Status (1)

Country Link
CN (1) CN203725213U (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103752382A (en) * 2014-01-13 2014-04-30 洛阳理工学院 Straw biomass smashing device
CN104329924A (en) * 2014-11-10 2015-02-04 成都樵枫科技发展有限公司 Flow transfer dryer with multiple unit chambers
CN104457201B (en) * 2014-11-10 2016-08-24 成都樵枫科技发展有限公司 Dry dispersion equipment for wet mash
CN106423454A (en) * 2016-10-13 2017-02-22 成都卡美奇鞋业有限公司 Integrated crusher for crushing shoe body raw materials
CN109290009A (en) * 2018-09-29 2019-02-01 安徽香杨新能源科技发展股份有限公司 A kind of biomass fuel crushing device

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103752382A (en) * 2014-01-13 2014-04-30 洛阳理工学院 Straw biomass smashing device
CN104329924A (en) * 2014-11-10 2015-02-04 成都樵枫科技发展有限公司 Flow transfer dryer with multiple unit chambers
CN104329924B (en) * 2014-11-10 2016-04-20 成都樵枫科技发展有限公司 What have multiple element cell spreads drier
CN104457201B (en) * 2014-11-10 2016-08-24 成都樵枫科技发展有限公司 Dry dispersion equipment for wet mash
CN106423454A (en) * 2016-10-13 2017-02-22 成都卡美奇鞋业有限公司 Integrated crusher for crushing shoe body raw materials
CN109290009A (en) * 2018-09-29 2019-02-01 安徽香杨新能源科技发展股份有限公司 A kind of biomass fuel crushing device

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140723

Termination date: 20160113