CN2218602Y - Vertical shaft hammer break cyclone centrifugal self grinding equipment - Google Patents

Vertical shaft hammer break cyclone centrifugal self grinding equipment Download PDF

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Publication number
CN2218602Y
CN2218602Y CN 94245472 CN94245472U CN2218602Y CN 2218602 Y CN2218602 Y CN 2218602Y CN 94245472 CN94245472 CN 94245472 CN 94245472 U CN94245472 U CN 94245472U CN 2218602 Y CN2218602 Y CN 2218602Y
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CN
China
Prior art keywords
import
outlet
communicated
vertical shaft
pipeline
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Expired - Fee Related
Application number
CN 94245472
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Chinese (zh)
Inventor
蔡岩
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蔡岩
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Priority to CN 94245472 priority Critical patent/CN2218602Y/en
Application granted granted Critical
Publication of CN2218602Y publication Critical patent/CN2218602Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to vertical shaft hammer break cyclone centrifugal self grinding equipment, comprising an open-circuit winnowing system and a vertical shaft hammer break cyclone centrifugal self grinding machine, and therefore, the utility model can continuously and smoothly work for a long time, having the advantages of high efficiency, energy saving, etc.

Description

The broken centrifugal autogenous grinding equipment of whirlwind of vertical shaft hammer
The utility model relates to the aidr bells blast system of broken whirlwind centrifugal autogenous grinding equipment, particularly this equipment of a kind of vertical shaft hammer.
Disclose the broken centrifugal autogenous tumbling mill of whirlwind of a kind of vertical shaft hammer among the CN2122687U, and designed a cover grinding machine equipment thus.This equipment comprises: a vertical and cylindrical housing; One is equipped with the cone rotor of hammering plate on it, and it is installed in rotation among the housing, by a main motor-driven; One first pipeline, this pipeline one end pass the housing barrel and prolong the housing axis and extend towards the cone rotor center, and the other end is communicated with main air blower outlet; One cyclone separator; One second pipeline, an end of this pipeline is communicated with the main air blower import, and the other end is communicated with the cyclone separator outlet; One the 3rd pipeline, an end of this pipeline is communicated with the outlet on the housing, and the other end is communicated with the cyclone separator import.This equipment can be used for grinding material with the energy consumption of main motor 70% when full-load run, this compares with ball mill, and efficient greatly improves.
Yet, this equipment in actual applications, along with the prolongation of working time, production capacity sharply descends.Main motor load shakiness does not surpass under the situation of ormal weight in charging rate, and main motor load can increase considerably suddenly.For this reason, can only stop aborning to beat, or the restriction inlet amount, actual production capacity only reaches about 30% of design production capacity.
Find that after deliberation the generation of the problems referred to above is unreasonable the causing of aidr bells blast system design.In the said equipment, be again air-introduced machine because used blower fan is an air blast, and used separator is a cyclone separator, so in the aidr bells blast system of the said equipment, be difficult to granularity is separated less than the powder of 10 μ m.Therefore, the 10 μ m that air-flow is carried under one's arms in this system rise very fast with thin dust concentration, make the selection by winnowing ability drop, and production capacity descends.When the dust concentration with the air-flow circulation reaches capacity, can produce " collapse " phenomenon, a large amount of dust fall back to suddenly on the cone rotor, cause main motor overload running.
Therefore, the purpose of this utility model provides the broken centrifugal autogenous grinding equipment of whirlwind of a kind of novel vertical shaft hammer, and this equipment can not cause main motor overload running, and stable operation at full capacity continuously.
The utility model provides a kind of broken centrifugal autogenous grinding equipment of whirlwind of vertical shaft hammer with open circuit aidr bells blast system.Comprise according to the broken centrifugal autogenous grinding equipment of whirlwind of vertical shaft hammer provided by the utility model: a vertical and cylindrical housing; One is equipped with the cone rotor of hammering plate on it, and it is installed in rotation among the above-mentioned housing, and by a main motor-driven; One first blower fan, it has an import and an outlet, and import is communicated with atmosphere; One cyclone separator (or one group of cyclone separator), it has an import and an outlet; One sack cleaner (or an electric cleaner), it has an import and an outlet; One second blower fan, it has an import and an outlet, and outlet is communicated with atmosphere; One first pipeline, the one end is communicated with the outlet of first blower fan, and the other end is passed among the said housing, and extends along housing shaft alignment cone rotor center; One second pipeline, the one end enters said housing from the top of said housing, and its other end is communicated with the import of said cyclone separator; One the 3rd pipeline, the one end is communicated with the outlet of said cyclone separator, and its other end is communicated with the import of said sack cleaner (or electric cleaner); One the 4th pipeline, the one end is communicated with the outlet of said sack cleaner (or electric cleaner), and its other end is communicated with the import of said second blower fan.
Overcome existing problem among the CN2122687U effectively according to the broken centrifugal autogenous grinding equipment of whirlwind of vertical shaft hammer of the present utility model, improved production efficiency.
The contrast accompanying drawing describes an example of the present utility model below.
Fig. 1 is the schematic diagram of the broken centrifugal autogenous grinding equipment of whirlwind of existing vertical shaft hammer.
Fig. 2 is the schematic diagram of the broken centrifugal autogenous grinding equipment of whirlwind of vertical shaft hammer of the present utility model.
With reference to Fig. 2, the broken centrifugal autogenous grinding equipment of whirlwind of vertical shaft hammer of the present utility model comprises the broken centrifugal autogenous tumbling mill 1 of whirlwind of vertical shaft hammer, first blower fan 2, cyclone separator 3, sack cleaner (or electric cleaner) 4, second blower fan 5, first pipeline 6, second pipeline 7, the 3rd pipeline 8 and the 4th pipeline 9.The broken centrifugal autogenous tumbling mill 1 of whirlwind of vertical shaft hammer is made of cylindrical housing 10.Have one in the shell 10 by main motor-driven cone rotor 11, hammering plate 12 is installed on the cone rotor 11.In addition, also have an import 13 and an outlet 14 on the housing 10.Have an import 15, outlet 16 and discharger 17 on the cyclone separator.Sack cleaner (or electric cleaner) 4 has an import 18, an outlet 19 and one discharge port 20.First blower fan 2 has an import 21 and outlet 22.Second blower fan 5 has an import 23 and outlet 24.One end of first pipeline 6 enters in the shell by the import on the shell 10 13 and extends near the cone rotor 12.One end of second pipeline 7 enters in the machine by the outlet on the shell 10 14, and the other end is communicated with the import 15 of cyclone separator 3.One end of the 3rd pipeline 8 is communicated with the outlet 16 of cyclone separator 3, and the other end is communicated with the import 18 of sack cleaner (or electric cleaner) 4.One end of the 4th pipeline 9 is communicated with the outlet 19 of sack cleaner (or electric cleaner) 4, and the other end is communicated with the import 23 of second blower fan 5.The import 21 of first blower fan 2 is communicated with atmosphere respectively with the outlet 24 of second blower fan 5.

Claims (1)

1. the broken centrifugal autogenous grinding equipment of whirlwind of vertical shaft hammer comprises: a vertical and cylindrical housing; One is equipped with the cone rotor of hammering plate on it, and it is installed in rotation among the above-mentioned housing and by a main motor-driven; It is characterized in that it also comprises: one first blower fan, it has an import and an outlet, and import is communicated with atmosphere; One cyclone separator or one group of cyclone separator, it has an import and an outlet; One sack cleaner or an electric cleaner, it has an import and an outlet; One second blower fan, it has an import and an outlet, and outlet is communicated with atmosphere; One first pipeline, the one end is communicated with the outlet of first blower fan, and the other end is passed among the said housing; One second pipeline, the one end enters said housing from the top of said housing, and its other end is communicated with the import of said cyclone separator; One the 3rd pipeline, the one end is communicated with the outlet of said separator, and its other end is communicated with the import of said sack cleaner or electric cleaner; One the 4th pipeline, the one end is communicated with the outlet of said sack cleaner or electric cleaner, and its other end is communicated with the import of said second blower fan.
CN 94245472 1994-11-22 1994-11-22 Vertical shaft hammer break cyclone centrifugal self grinding equipment Expired - Fee Related CN2218602Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 94245472 CN2218602Y (en) 1994-11-22 1994-11-22 Vertical shaft hammer break cyclone centrifugal self grinding equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 94245472 CN2218602Y (en) 1994-11-22 1994-11-22 Vertical shaft hammer break cyclone centrifugal self grinding equipment

Publications (1)

Publication Number Publication Date
CN2218602Y true CN2218602Y (en) 1996-01-31

Family

ID=33851243

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 94245472 Expired - Fee Related CN2218602Y (en) 1994-11-22 1994-11-22 Vertical shaft hammer break cyclone centrifugal self grinding equipment

Country Status (1)

Country Link
CN (1) CN2218602Y (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106000669A (en) * 2016-06-03 2016-10-12 合肥原印农业科技有限公司 Machine for separating grains from dust and impurities

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106000669A (en) * 2016-06-03 2016-10-12 合肥原印农业科技有限公司 Machine for separating grains from dust and impurities

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