CN206008947U - A kind of powder process units - Google Patents

A kind of powder process units Download PDF

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Publication number
CN206008947U
CN206008947U CN201620988991.3U CN201620988991U CN206008947U CN 206008947 U CN206008947 U CN 206008947U CN 201620988991 U CN201620988991 U CN 201620988991U CN 206008947 U CN206008947 U CN 206008947U
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disintegrating
import
powder
outlet
units
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桑正
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陈拥军
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Abstract

The utility model provides a kind of powder process units, including:Apparatus for feeding;The first disintegrating apparatus being connected with apparatus for feeding outlet;The second disintegrating apparatus that import is connected with first disintegrating apparatus outlet, another outlet of first disintegrating apparatus are connected with the import of cleaner;The screening plant that import is connected with second disintegrating apparatus outlet, another outlet of second disintegrating apparatus are connected with the import of cleaner.The powder process units that the utility model is provided is crushed to material by two-stage crushing system, simultaneously by arranging screening plant and cleaner, make the powder particles for preparing less and uniform, and the impurity content in powder is relatively low, the powder process units provided using the utility model can prepare the higher powder of quality.The powder process units that the utility model is provided is particularly suited for preparing biomass powder, such as straw powder material.

Description

A kind of powder process units
Technical field
The utility model is related to powder production technical field, more particularly to a kind of powder process units.
Background technology
Stalk is the product during production estimation, and according to statistics, China has more than 600,000,000 tons of stalk to need to locate every year Reason, most area to the process of stalk generally by the mode that burns realized, crop straw burning can cause the tight of air Heavily contaminated, and the burning process dense smoke for producing or even the normal operation for having had influence on airborne vehicle.With the development of science and technology, people It was found that there is the composition that can much reuse in stalk, stalk is reprocessed using appropriate equipment and can just realize straw The re-using of stalk.
In the processing procedure of stalk, typically first need, by material smashing device, stalk is smashed into powder, Ran Houzai Other PROCESS FOR TREATMENTs are carried out to straw powder material.Chinese patent such as Application No. 201410602930.4 discloses a kind of stalk Reducing mechanism, including frame, is fixed with motor and pulverization cylinder, is provided with rotating cylinder in the pulverization cylinder in the frame, motor passes through Belt wheel drive drum rotation, the pulverization cylinder are divided into ingress chamber and the crushing chamber of connection, and chamber of ingressing is provided with charging aperture, described first Cut, rotating cylinder is located at a section of chamber of ingressing and is provided with moving knife;The inwall of the crushing chamber is provided with Upper and lower two pieces of tooth plates, rotating cylinder are provided with blade support in be located at crushing chamber one section, are provided with blade on the blade support, described Crushing chamber arranges discharge gate, and this straw millstone that prior art is provided is during crushing straw, it is impossible to will be mingled with Wheat, native powder or other impurities in stalk is removed totally, has had a strong impact on the quality of straw powder material;And prior art is carried For stalk smash device stalk is crushed when, the pulverized thickness length of stalk is very uneven, it is often necessary to carry out The operation of crushing is repeated several times, production efficiency is so seriously reduced and is improve production cost.
Therefore, be badly in need of in the market a kind of can prepared sizes fine uniform and impurity content few power production dress Put.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of power production device, the powder that the utility model is provided The powder particles fine uniform that body process units is prepared, and in the powder for preparing, impurity content is less.
The utility model provides a kind of powder process units, including:
Apparatus for feeding;
The first disintegrating apparatus that import is connected with apparatus for feeding outlet;
The second disintegrating apparatus that the outlet of import and first disintegrating apparatus is connected, first disintegrating apparatus another go out Mouth is connected with the import of cleaner;
The screening plant that the outlet of import and second disintegrating apparatus be connected, another outlet of second disintegrating apparatus and The import connection of cleaner.
Preferably, first disintegrating apparatus and the second disintegrating apparatus are independently selected from stalk crasher.
Preferably, the cleaner is sack cleaner.
Preferably, the powder process units also includes:
The first aggregate plant that the outlet of import and first disintegrating apparatus be connected, the outlet of first aggregate plant and The import connection of second disintegrating apparatus;
The second aggregate plant that the outlet of import and second disintegrating apparatus be connected, the outlet of second aggregate plant and The import connection of the screening plant.
Preferably, another outlet of first aggregate plant is connected with the import of the cleaner;
Another outlet of second aggregate plant is connected with the import of the cleaner.
Preferably, the first induced-draught fan is provided between first disintegrating apparatus and the first aggregate plant;
The second induced-draught fan is provided between second disintegrating apparatus and the second aggregate plant.
Preferably, first is provided with the lower exit port of first aggregate plant close wind devices;
Second is provided with the lower exit port of second aggregate plant and closes wind devices.
Preferably, impurity analysis equipment, the impurity analysis are provided between second disintegrating apparatus and screening plant The import of equipment is connected with the outlet of second disintegrating apparatus, the outlet of the impurity analysis equipment and the screening plant Import connects.
Preferably, the 3rd aggregate plant is provided with, the described 3rd gathers materials between second disintegrating apparatus and cleaner The import of equipment is connected with the outlet of second disintegrating apparatus, the outlet of the 3rd aggregate plant and the cleaner Import connects.
Preferably, the cleaner is internally provided with vibrations equipment.
The course of work of powder process units that the utility model is provided is:Material to be comminuted is entered by apparatus for feeding Enter, then material sequentially passes through the crushing of the first disintegrating apparatus and the second disintegrating apparatus, during crushing, set by dedusting The standby Impurity removal that will be produced during crushing material, the material after the second disintegrating apparatus is crushed enter into screening plant In sieved, obtain the less powder of granularity fine uniform, impurity content.The powder process units that the utility model is provided leads to Cross two-stage crushing system to crush material, while by arranging screening plant and cleaner, making the powder for preparing Material granularity is less and uniform, and the impurity content in powder is relatively low, the powder process units provided using the utility model The higher powder of quality can be prepared.The powder process units that the utility model is provided is particularly suited for preparing biomass powder Material, such as straw powder material.
Description of the drawings
In order to be illustrated more clearly that the utility model embodiment or technical scheme of the prior art, below will be to embodiment Or accompanying drawing to be used is briefly described needed for description of the prior art, it should be apparent that, drawings in the following description are only It is embodiment of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, also Other accompanying drawings can be obtained according to the accompanying drawing for providing.
The structural representation of the powder process units that Fig. 1 is provided for the utility model embodiment.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole Embodiment.Embodiment in based on the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment for being obtained, belongs to the scope of the utility model protection.
The utility model provides a kind of powder process units, including:
Apparatus for feeding;
The first disintegrating apparatus that import is connected with apparatus for feeding outlet;
The second disintegrating apparatus that the outlet of import and first disintegrating apparatus is connected, first disintegrating apparatus another go out Mouth is connected with the import of cleaner;
The screening plant that the outlet of import and second disintegrating apparatus be connected, another outlet of second disintegrating apparatus and The import connection of cleaner.
The powder process units that the utility model is provided includes apparatus for feeding, for being input into material to be comminuted.This practicality The new size and dimension to the apparatus for feeding does not have special restriction, meets practical operation condition.New in this practicality In the embodiment of type, the apparatus for feeding can be infundibulate charging aperture.
The powder process units that the utility model is provided includes the first crushing that import is connected with apparatus for feeding outlet Equipment, first disintegrating apparatus are crushed for the first time for treating comminuting matter.In embodiment of the present utility model, described The particle length of the first disintegrating apparatus is 3cm~5cm;In other examples, the particle length of first disintegrating apparatus For 3.5cm~4.5cm.In embodiment of the present utility model, the cooling structure in first disintegrating apparatus is double layer hollow Structure, in the middle part of hollow structure is passed through cooling water and is cooled down, and is maintained at can the temperature of charge in the first disintegrating apparatus In constant scope.In embodiment of the present utility model, first disintegrating apparatus can be stalk crasher.
The powder process units that the utility model is provided includes second that import is connected with first disintegrating apparatus outlet Disintegrating apparatus, second disintegrating apparatus are used for crushing the material that crushes for the first time again.In enforcement of the present utility model In example, the particle length of second disintegrating apparatus is 1cm~2cm;In other examples, second disintegrating apparatus Particle length is 1.2cm~1.8cm;In a further embodiment, the particle length of second disintegrating apparatus be 1.4cm~ 1.6cm.In embodiment of the present utility model, the cooling structure in second disintegrating apparatus is double layer hollow structure, in It is passed through cooling water to be cooled down in the middle part of hollow structure, the temperature of charge in the second disintegrating apparatus can be made to be maintained at constant scope Interior.In embodiment of the present utility model, second disintegrating apparatus can be stalk crasher.
In the utility model, another outlet of first disintegrating apparatus is connected with the import of cleaner, described is removed Dirt equipment is used for removing the impurity produced during first comminuting matter in the first disintegrating apparatus.In embodiment of the present utility model In, the cleaner is sack cleaner.In embodiment of the present utility model, the pressure of the sack cleaner is 0.5MPa~0.7MPa.In embodiment of the present utility model, in the dust chamber of the sack cleaner, there are 32~128 cloth Bag.In embodiment of the present utility model, the sack cleaner has 3~28 dust chambers.In embodiment of the present utility model In, the filter area of the sack cleaner is 93m2~4361m2.In embodiment of the present utility model, the bag-type dust The process air quantity of device is 6900m3/ H~314000m3/H.
In embodiment of the present utility model, the cleaner is internally provided with vibrations equipment, the vibrations equipment Regularly can expect clearly to prevent the blocking of cleaner.In embodiment of the present utility model, the vibrations equipment is electromagnetic shock Device.In embodiment of the present utility model, the cleaner can be deduster.
In embodiment of the present utility model, connected by the first pipeline between first disintegrating apparatus and cleaner Logical, the impurity produced in the first disintegrating apparatus is delivered in cleaner by the first pipeline.
In the utility model, the outlet of the second disintegrating apparatus is connected with the import of screening plant, and the screening sets Material after being ready for use on to separating twice carries out particle screen selecting.In embodiment of the present utility model, the sieve of the screening plant Gradation degree is.In embodiment of the present utility model, the screening plant is sieving machine.In embodiment of the present utility model, The stratum reticulare number of the sieving machine is 1 layer~3 layers.In embodiment of the present utility model, the screening plant can be sieving machine.
In the utility model, another outlet of second disintegrating apparatus is connected with the import of cleaner, the second powder The impurity produced during regrinding in broken equipment is removed by cleaner.In embodiment of the present utility model, Second disintegrating apparatus is connected by second pipe with cleaner, and the impurity in the second disintegrating apparatus is defeated by second pipe Deliver in cleaner.
In embodiment of the present utility model, between first disintegrating apparatus and the second disintegrating apparatus, the first collection is provided with Material equipment, first aggregate plant are used for storing the material after the first disintegrating apparatus is crushed for the first time.In reality of the present utility model Apply in example, the import of first aggregate plant is connected with the outlet of first disintegrating apparatus, first aggregate plant Outlet is connected with the import of second disintegrating apparatus, and another outlet of first aggregate plant is entered with above-mentioned cleaner Mouth connection.The utility model does not have special restriction to the shape and size of first aggregate plant, meets practical operation bar Part.In embodiment of the present utility model, first aggregate plant is aggregate bin.
In embodiment of the present utility model, first disintegrating apparatus and the first aggregate plant are connected by the 3rd pipeline Logical, the material after the first disintegrating apparatus is crushed for the first time passes through in the 3rd pipeline to the first aggregate plant.In the utility model Embodiment in, be provided with the first induced-draught fan, first induced-draught fan between first disintegrating apparatus and the first aggregate plant For by the first disintegrating apparatus for the first time first aggregate plant of material suction of crushing.In embodiment of the present utility model, institute State the first induced-draught fan to be arranged in the 3rd pipeline.
In embodiment of the present utility model, first is provided with the first aggregate plant lower exit port and closes wind devices, Described first closes the material refluence that wind devices are prevented from the first aggregate plant.The utility model is to the kind for closing wind devices Class and source do not have special restriction, the wind devices that close outside air can be prevented to enter, ensure that material is continuously arranged Go out.In embodiment of the present utility model, described first closes wind devices for wind stopping device.
In embodiment of the present utility model, second is provided between second disintegrating apparatus and screening plant and gathers materials and set Standby, second aggregate plant is used for the material after storing the second disintegrating apparatus separating twice.In embodiment of the present utility model In, the import of second aggregate plant is connected with the outlet of second disintegrating apparatus, the outlet of second aggregate plant Import with the screening plant is connected, another outlet of second aggregate plant and cleaner described in above-mentioned technical proposal Import connection.The utility model does not have special restriction to the shape and size of second aggregate plant, meets actual behaviour Make condition.In embodiment of the present utility model, second aggregate plant is aggregate bin.
In embodiment of the present utility model, connected by the 4th pipeline between second aggregate plant and screening plant Logical, the material in the second aggregate plant after separating twice is by the 4th pipeline into screening plant.New in this practicality In the embodiment of type, the second induced-draught fan between second aggregate plant and screening plant, is provided with, second induced-draught fan is used In material suction screening plant after by separating twice in the second aggregate plant.In embodiment of the present utility model, described Second induced-draught fan is arranged in the 4th pipeline.
In embodiment of the present utility model, first pipeline, second pipe, the 3rd pipeline and the 4th pipeline are independently For crooked pipeline, the crooked pipeline can increase the friction between material and pipeline, and rubbing the heat for producing being capable of remover Moisture in material.
In embodiment of the present utility model, the exit below second aggregate plant is provided with second to be closed wind and sets Standby, described second closes wind devices is used for preventing the material in the second aggregate plant from flowing backwards.In the utility model, described second closes The species of wind devices is consistent with the species and source of closing wind devices described in above-mentioned technical proposal with source, will not be described here.
In embodiment of the present utility model, the 3rd is provided between second disintegrating apparatus and cleaner and gathers materials and set Standby, the 3rd aggregate plant is set for preventing the impurity that the first disintegrating apparatus and the second disintegrating apparatus are produced from fully entering dedusting The blocking of cleaner is caused in standby.In embodiment of the present utility model, the import of the 3rd aggregate plant and described The outlet connection of two disintegrating apparatus, the outlet of the 3rd aggregate plant are connected with the import of the cleaner;In others In embodiment, the import of the 3rd aggregate plant is connected with the outlet of second aggregate plant, the 3rd aggregate plant Outlet be connected with the import of the cleaner.The utility model does not have spy to the size and dimension of the 3rd aggregate plant Different restriction, meets actual operation requirements.In embodiment of the present utility model, the 3rd aggregate plant is to gather materials Bucket.
In embodiment of the present utility model, the 3rd is provided with the lower exit port of the 3rd aggregate plant and closes wind and set Standby, the described 3rd closes wind devices can prevent the impurity in the 3rd aggregate plant from flowing backwards.In the utility model, the described 3rd closes Wind devices are consistent with the species for closing wind devices described in above-mentioned technical proposal and source, will not be described here.
In embodiment of the present utility model, impurity analysis are provided between second disintegrating apparatus and screening plant and are set Standby, in terms of the impurity analysis equipment is used for carrying out impurity content, species to the material of separating twice in the second disintegrating apparatus Analysis and detection, preferably to go the removal of impurity using suitable dust collection method.In embodiment of the present utility model, described miscellaneous The import of matter analytical equipment is connected with the outlet of the second disintegrating apparatus, and the outlet of the impurity analysis equipment is entered with screening plant Mouth connection;In other examples, the import of the impurity analysis equipment is connected with the outlet of the second disintegrating apparatus, described miscellaneous The outlet of matter analytical equipment is connected with the import of the second aggregate plant.
The structural representation of the powder process units that Fig. 1 is provided for the utility model embodiment, as shown in figure 1, this practicality The powder process units that new embodiment is provided includes:Charging aperture 1, the first crushed stalk that import is connected with the outlet of charging aperture 1 Machine 2, the particle length of first stalk crasher is 3cm~5cm, and import is connected with first stalk crasher 2 outlet The 3rd pipeline 9, be provided with the first induced-draught fan in the 3rd pipeline, import be connected with the 3rd pipeline 9 outlet first Aggregate bin 3, the first wind stopping device 10 being arranged at the first aggregate bin lower exit port, import are gone out with first aggregate bin 3 Second stalk crasher 4 of mouthful connection, the particle length of second stalk crasher is 1cm~2cm, import and described second The impurity analysis device 12 of the outlet connection of stalk crasher 4, the 4th pipeline that import is connected with the impurity analysis device 12 outlet, institute State the 4th pipeline and be internally provided with the second induced-draught fan 6, the second aggregate bin 5 that import is connected with the 4th pipe outlet is arranged The second wind stopping device 11 at the second aggregate bin lower exit port, the sieve powder that import is connected with second aggregate bin 5 outlet Machine 7, the 3rd aggregate bin 13 that import is connected with second aggregate bin 5 outlet, is arranged on the 3rd aggregate bin lower exit port 3rd wind stopping device 14 at place, the second pipe that import is connected with the 3rd aggregate bin 13 outlet, the outlet of the second pipe Import with sack cleaner 8 connects, and the sack cleaner is internally provided with electromagnetic vibrator 15, the sack cleaner 8 Import be connected with another outlet of the first aggregate bin 3.
Straw powder material is prepared using the powder process units of structure shown in Fig. 1, detailed process is:
Stalk is delivered to the first stalk crasher 2 from charging aperture 1 carries out primary comminution, the material that primary comminution is obtained The first aggregate bin 3 is evacuated to by the 3rd pipeline 9 using the first induced-draught fan to be stored, bag-type dust machine 8 will by the first pipeline The Impurity removal of material is stored in first aggregate bin 3, and the material in the first aggregate bin 3 enters the second stalk crasher 4 and carries out again Secondary crushing, the material obtained after crushing again are entered into, and are entered Material after row impurity analysis is stored in being pumped to the second aggregate bin 5 using the second induced-draught fan 6 by the 4th pipeline, In second aggregate bin 5, the impurity of material is entered the 3rd aggregate bin 13 and is removed by sack cleaner 8, the gone after the removal of impurity Material in two aggregate bins 5 is entered and is sieved in sieving machine 7, obtains straw powder material.
The utility model provides a kind of powder process units, including:Apparatus for feeding;It is connected with apparatus for feeding outlet The first disintegrating apparatus;The second disintegrating apparatus that import is connected with first disintegrating apparatus outlet, first disintegrating apparatus Another outlet be connected with the import of cleaner;The screening plant that import is connected with second disintegrating apparatus outlet, described Another outlet of the second disintegrating apparatus is connected with the import of cleaner.The powder process units that the utility model is provided passes through two Level crushing system is crushed to material, while by arranging screening plant and cleaner, making the powder grain for preparing Degree is less and uniform, and the impurity content in powder is relatively low, and the powder process units provided using the utility model can Prepare the higher powder of quality.The powder process units that the utility model is provided is particularly suited for preparing biomass powder, Such as straw powder material.

Claims (10)

1. a kind of powder process units, including:
Apparatus for feeding;
The first disintegrating apparatus that import is connected with apparatus for feeding outlet;
The second disintegrating apparatus that the outlet of import and first disintegrating apparatus be connected, another outlet of first disintegrating apparatus and The import connection of cleaner;
The screening plant that import is connected with second disintegrating apparatus outlet, another outlet and dedusting of second disintegrating apparatus The import connection of equipment.
2. powder process units according to claim 1, it is characterised in that first disintegrating apparatus and second is crushed and set For independently selected from stalk crasher.
3. powder process units according to claim 1, it is characterised in that the cleaner is sack cleaner.
4. powder process units according to claim 1, it is characterised in that the powder process units also includes:
The first aggregate plant that the outlet of import and first disintegrating apparatus is connected, the outlet of first aggregate plant with described The import connection of the second disintegrating apparatus;
The second aggregate plant that the outlet of import and second disintegrating apparatus is connected, the outlet of second aggregate plant with described The import connection of screening plant.
5. powder process units according to claim 4, it is characterised in that another outlet of first aggregate plant with The import connection of cleaner;
Another outlet of second aggregate plant is connected with the import of cleaner.
6. powder process units according to claim 4, it is characterised in that first disintegrating apparatus and first gathers materials and sets The first induced-draught fan is provided between standby;
The second induced-draught fan is provided between second disintegrating apparatus and the second aggregate plant.
7. powder process units according to claim 4, it is characterised in that at the lower exit port of first aggregate plant It is provided with first and closes wind devices;
Second is provided with the lower exit port of second aggregate plant and closes wind devices.
8. powder process units according to claim 1, it is characterised in that second disintegrating apparatus and screening plant it Between be provided with impurity analysis equipment, the import of the impurity analysis equipment is connected with the outlet of second disintegrating apparatus, described The outlet of impurity analysis equipment is connected with the import of the screening plant.
9. powder process units according to claim 1, it is characterised in that second disintegrating apparatus and cleaner it Between be provided with the 3rd aggregate plant, the import of the 3rd aggregate plant is connected with the outlet of second disintegrating apparatus, described The outlet of the 3rd aggregate plant is connected with the import of the cleaner.
10. powder process units according to claim 1, it is characterised in that the cleaner is internally provided with shake Dynamic equipment.
CN201620988991.3U 2016-08-29 2016-08-29 A kind of powder process units Active CN206008947U (en)

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CN201620988991.3U CN206008947U (en) 2016-08-29 2016-08-29 A kind of powder process units

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Application Number Priority Date Filing Date Title
CN201620988991.3U CN206008947U (en) 2016-08-29 2016-08-29 A kind of powder process units

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106269163A (en) * 2016-08-29 2017-01-04 陈拥军 A kind of powder process units

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106269163A (en) * 2016-08-29 2017-01-04 陈拥军 A kind of powder process units
CN106269163B (en) * 2016-08-29 2019-12-31 陈拥军 Powder production device

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