CN202410787U - Sand making machine - Google Patents

Sand making machine Download PDF

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Publication number
CN202410787U
CN202410787U CN2011205525332U CN201120552533U CN202410787U CN 202410787 U CN202410787 U CN 202410787U CN 2011205525332 U CN2011205525332 U CN 2011205525332U CN 201120552533 U CN201120552533 U CN 201120552533U CN 202410787 U CN202410787 U CN 202410787U
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CN
China
Prior art keywords
rotor
model
flow channels
utility
reduced
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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 - Lifetime
Application number
CN2011205525332U
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Chinese (zh)
Inventor
李新中
Original Assignee
李新中
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
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Priority to CN2011205525332U priority Critical patent/CN202410787U/en
Application granted granted Critical
Publication of CN202410787U publication Critical patent/CN202410787U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

The utility model relates to a sand making machine, which comprises a feed hopper and a rotor, wherein two flow channels are symmetrically arranged on the rotor along a rotating centrifugal direction of the rotor, materials are sent into the rotor through the feed hopper, and the rotor rotates at a high speed to throw out and crush the materials through the flow channels. According to the sand making machine disclosed by the utility model, the conventional method that an odd number of flow channels of the rotor are arranged is broken through, dynamic balance of the rotor in high-speed rotation is ensured, and the dosage of wear-resistant steel is reduced, so that the manufacturing cost of equipment is saved, wind resistance generated when the equipment is idle is reduced, idle load is reduced, actual detection proves that the production efficiency is obviously improved, and the conventional thinking model of people that flow channels are additionally arranged in order to devote exclusive attention to output is broken through.

Description

A kind of system sand machine
Technical field
The utility model relates to a kind of vertical shaft impact system sand machine.
Background technology
Vertical shaft impact system sand machine also is impact crusher; Be widely used in high hard, ultrahard material such as various ores, cement, refractory material, bauxite grog, diamond dust, frit in, field in small, broken bits; In the fragmentation of machine-building building sand, building stones and various metallurgical slags, generally used especially; Compare with the system sand machine of other type, vertical shaft impact system sand facility have output height, particle good effectiveness.
At present; Vertical shaft impact system sand machine is in system sand process, and material is quickened rapidly in rotor 1 by in the high speed rotor rotated 1 in the feed hopper 5 entering system sand machines; Along runner 2 impellings in the rotor 1 to external impact chamber 3; And with impact cavity 3 on the crash panel 4 that is provided with bump against, thereby realize particle, see Fig. 1.People are in order to devote exclusive attention to output; Usually the runner in the rotor is provided with 3,5 even 7 modes that are uniformly distributed with, but increases along with runner quantity is set, its actual production does not improve; Increased the power consumption of equipment on the contrary, and the abrasion-resistant stee consumption of making runner increases greatly.
The utility model content
Problem to the prior art existence; The purpose of the utility model is to provide a kind of system sand machine; This system sand machine is reduced to its epitrochanterian runner two of symmetry; Guaranteeing that rotor on the dynamically balanced basis, has reduced the consumption of abrasion-resistant stee, thereby saved the manufacturing cost of equipment in rotating at a high speed.
To achieve these goals, a kind of system sand of the utility model machine comprises feed hopper and rotor, is symmetrically arranged with two runners on its rotating centrifugal direction of said rotor upper edge, and material is sent into rotor through feed hopper, and the rotor high-speed rotation is dished out material and smashed through runner.
The utility model has been broken the traditional odd number method to set up of past people to rotor flow tract; Not only guarantee rotor dynamic balancing in rotating at a high speed, and reduced the consumption of abrasion-resistant stee, thus the manufacturing cost of having saved equipment; And the windage that has been produced when having reduced the equipment zero load; To have reduced unloaded load, can significantly improve production efficiency, also to have broken people set up runner in order devoting exclusive attention to output traditional thinking mode through practice examining.
Description of drawings
Fig. 1 is the inner vertical view of existing system sand machine;
Fig. 2 is the inner vertical view of system sand machine of the utility model;
Fig. 3 is the structural representation of the system sand machine of the utility model.
The specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is done further explain.
Like Fig. 2, shown in 3, be a kind of specific embodiment of the utility model system sand machine, this system sand machine comprises body 7; Body 7 is provided with feed hopper 5, and body 7 set inside have high speed rotor rotated 1, and feed hopper 5 is sent material 6 into rotor 1; And, be provided with the runner 2 of two symmetries in the rotor 1 along the centrifugal force direction, the set-up mode of this minimizing runner 2 quantity with rotor 1 rotation at a high speed; Also reduced the consumption of making the abrasion-resistant stee of runner 2, rotor 1 arranged outside has impact cavity 3, and impact cavity 3 is provided with crash panel 4; Impinge upon the tiny grains of sand of formation on the crash panel 4 in the impact cavity 3 through the material 6 that runner 2 is dished out, particularly importantly, crash panel 4 is perpendicular to the tangent line setting of rotor 1; And evenly gather on the madial wall of impact cavity 3; The material 6 of dishing out is vertically impinged upon on the crash panel 4, can improve the particle effect like this, the grains of sand are discharged along body 7 bottoms.
Through practice; Be all running at full capacity under 700 amperes the electric current environment; The output that is provided with the system sand machine of 5 runners is 260 tons/hour, and the output that is provided with the system sand machine of 3 runners is 300 tons/hour, is 350 tons/hour and adopt the output of the system sand machine of two runners in the utility model; And the system sand machine of the utility model is identical with the maintenance time of above-mentioned two kinds of system sand machines; Be 500 hours, prove that thus the utility model still can guarantee the dynamic balancing of rotor in rotating at a high speed, does not make rotor cause damage.
The utility model is not limited to above-mentioned embodiment, above said just for the utility model is described, so long as the various variation that meet the utility model thought are all within the protection domain of the utility model.

Claims (1)

1. a system sand machine comprises feed hopper and rotor, it is characterized in that be symmetrically arranged with two runners on its rotating centrifugal direction of said rotor upper edge, material is sent into rotor through feed hopper, and the rotor high-speed rotation is dished out material and smashed through runner.
CN2011205525332U 2011-12-27 2011-12-27 Sand making machine Expired - Lifetime CN202410787U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011205525332U CN202410787U (en) 2011-12-27 2011-12-27 Sand making machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011205525332U CN202410787U (en) 2011-12-27 2011-12-27 Sand making machine

Publications (1)

Publication Number Publication Date
CN202410787U true CN202410787U (en) 2012-09-05

Family

ID=46735584

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011205525332U Expired - Lifetime CN202410787U (en) 2011-12-27 2011-12-27 Sand making machine

Country Status (1)

Country Link
CN (1) CN202410787U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104923364A (en) * 2015-05-24 2015-09-23 长沙同翔机械设备制造有限公司 Movable casting bed
CN105435931A (en) * 2015-12-28 2016-03-30 郑州市正升重工科技有限公司 Centrifugal sand making machine
CN105435932A (en) * 2015-12-28 2016-03-30 郑州市正升重工科技有限公司 Sand making machine
CN110882785A (en) * 2019-12-12 2020-03-17 江苏吉能达环境能源科技有限公司 Automatic powder-removing sand making machine

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104923364A (en) * 2015-05-24 2015-09-23 长沙同翔机械设备制造有限公司 Movable casting bed
CN105435931A (en) * 2015-12-28 2016-03-30 郑州市正升重工科技有限公司 Centrifugal sand making machine
CN105435932A (en) * 2015-12-28 2016-03-30 郑州市正升重工科技有限公司 Sand making machine
CN105435931B (en) * 2015-12-28 2017-11-21 郑州市正升重工科技有限公司 A kind of centrifugal sand making machine
CN110882785A (en) * 2019-12-12 2020-03-17 江苏吉能达环境能源科技有限公司 Automatic powder-removing sand making machine

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CX01 Expiry of patent term
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Granted publication date: 20120905