SU856546A1 - Hammer crusher - Google Patents

Hammer crusher Download PDF

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Publication number
SU856546A1
SU856546A1 SU792855623A SU2855623A SU856546A1 SU 856546 A1 SU856546 A1 SU 856546A1 SU 792855623 A SU792855623 A SU 792855623A SU 2855623 A SU2855623 A SU 2855623A SU 856546 A1 SU856546 A1 SU 856546A1
Authority
SU
USSR - Soviet Union
Prior art keywords
hammers
crusher
hammer crusher
rotor
crushing
Prior art date
Application number
SU792855623A
Other languages
Russian (ru)
Inventor
Дмитрий Иванович Швайка
Драгомир Иосифович Руди
Арнольд Дмитриевич Косодрига
Виктор Андреевич Литовченко
Original Assignee
Государственный Научно-Исследовательский Институт Строительных Материалов И Изделий Объединения "Укрнистромпроект" Министерства Промышленности Строительных Материалов
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 Государственный Научно-Исследовательский Институт Строительных Материалов И Изделий Объединения "Укрнистромпроект" Министерства Промышленности Строительных Материалов filed Critical Государственный Научно-Исследовательский Институт Строительных Материалов И Изделий Объединения "Укрнистромпроект" Министерства Промышленности Строительных Материалов
Priority to SU792855623A priority Critical patent/SU856546A1/en
Application granted granted Critical
Publication of SU856546A1 publication Critical patent/SU856546A1/en

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Description

(54) HAMMER CRUSHER
one
The invention relates to a device for grinding materials and can be applied in the construction, mining and other industries.
The closest technical solution is a hammer crusher, including a downwardly stepped housing with a rotor with hammers 1 mounted on a vertical shaft.
A disadvantage of this device is that during the crushing of the material in the crusher body a vortex air flow is formed with particles of the material being crushed, the particles of the material being crushed captured with the FLOW of air, and accelerated from the crusher, which reduces the likelihood hammers and with each other, and consequently, the degree of fragmentation decreases, the dustiness of the atmosphere takes place when the crushed material is ejected from the crusher.
The purpose of the invention is to increase the efficiency of the crushing process and reduce the dustiness of the environment.
This goal is achieved by the fact that in a HAMMER crusher, including a stepped housing expanding downwards, inside which a rotor with hammers is mounted on a vertical shaft, the rotor shaft is equipped with blades installed at an acute angle to its horizontal axis and located under the hammers,
FIG. 1 shows a hammer mill; a general view; FIG. 2 shows section A-A in FIG. one.
The hammer crusher includes a downwardly stepped housing 1, inside which a rotor with hammers 3 is mounted on a vertical shaft 2. The rotor shaft 2 is fitted with a flap to 4, which are installed at an acute angle to its horizontal axis and are located under a small square.
The material, subject to foobleniyu, through the hopper 5 enters the crusher body into the zone of action of the hammers 3. When the ground material hits the blades, set by an acute angle to its horizontal axis, the main flow slows down. As the main flow rate decreases, the number of collisions increases, which increases the cTenetfb crushing of the material. Due to the fact that the output of the crushers from the crusher

Claims (1)

  1. Claim
    Hammer crusher comprising flaring stupetschaty housing within which a vertical shaft is mounted a rotor with hammers, characterized in that, to improve the efficiency of crushing and reducing dust _ environment, the shaft of the rotor is provided with e blades mounted at an acute angle to the horizontal axis thereof and located under the hammers.
SU792855623A 1979-12-17 1979-12-17 Hammer crusher SU856546A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU792855623A SU856546A1 (en) 1979-12-17 1979-12-17 Hammer crusher

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU792855623A SU856546A1 (en) 1979-12-17 1979-12-17 Hammer crusher

Publications (1)

Publication Number Publication Date
SU856546A1 true SU856546A1 (en) 1981-08-23

Family

ID=20866137

Family Applications (1)

Application Number Title Priority Date Filing Date
SU792855623A SU856546A1 (en) 1979-12-17 1979-12-17 Hammer crusher

Country Status (1)

Country Link
SU (1) SU856546A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2447942C2 (en) * 2010-06-30 2012-04-20 Федеральное государственное образовательное учреждение высшего профессионального образования "Бурятская государственная сельскохозяйственная академия им. В.Р. Филиппова" Centrifugal multistage grain crusher

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2447942C2 (en) * 2010-06-30 2012-04-20 Федеральное государственное образовательное учреждение высшего профессионального образования "Бурятская государственная сельскохозяйственная академия им. В.Р. Филиппова" Centrifugal multistage grain crusher

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