CN202538895U - Vertical dry pulverizer system - Google Patents

Vertical dry pulverizer system Download PDF

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Publication number
CN202538895U
CN202538895U CN201220109452XU CN201220109452U CN202538895U CN 202538895 U CN202538895 U CN 202538895U CN 201220109452X U CN201220109452X U CN 201220109452XU CN 201220109452 U CN201220109452 U CN 201220109452U CN 202538895 U CN202538895 U CN 202538895U
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CN
China
Prior art keywords
limestone
lime stone
silo
grinding machine
vertical dry
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.)
Active
Application number
CN201220109452XU
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Chinese (zh)
Inventor
刘俊峰
赵凤娟
王忠元
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.)
Shanghai Municipal Electric Power Co
East China Power Test and Research Institute Co Ltd
Original Assignee
Shanghai Municipal Electric Power Co
East China Power Test and Research Institute Co Ltd
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 Shanghai Municipal Electric Power Co, East China Power Test and Research Institute Co Ltd filed Critical Shanghai Municipal Electric Power Co
Priority to CN201220109452XU priority Critical patent/CN202538895U/en
Application granted granted Critical
Publication of CN202538895U publication Critical patent/CN202538895U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a vertical dry pulverizer system. The vertical dry pulverizer system comprises a limestone receiving hopper, a limestone silo, an intermediate limestone bin, a limestone pulverizer, a bag dust collector, a limestone powder silo, a powder conveying pump, a limestone powder storage bottle, a limestone slurry tank and an absorption tower, wherein the limestone silo is connected with the limestone receiving hopper by the aid of a bucket conveyer, the intermediate limestone bin is connected with the limestone silo through a bucket conveyer, the limestone pulverizer is connected with the intermediate limestone bin, the bag dust collector is connected with the limestone pulverizer, the limestone powder silo is connected with the bag dust collector through a bucket conveyer, the powder conveying pump is connected with the limestone powder silo, the limestone powder storage bottle is connected with the powder conveying pump, the limestone slurry tank is connected with the limestone powder storage bottle, and the absorption tower is connected with the limestone slurry tank. Compared with the prior art, the vertical dry pulverizer system is durable in equipment, simple in process, convenient to operate, less in demand on operators and the like.

Description

A kind of vertical dry type grinding machine system
Technical field
The utility model relates to a kind of scratch system, especially relates to a kind of vertical dry type grinding machine system that lime stone is pulverized that is used for.
Background technology
Lime stone is wide at China's distributed pole, and reserves are abundant, are a kind of broad-spectrum precious resources.Usually being used as construction material, also is the important source material of many industry.Can be used as the production portland cement, produce high-grade paper grade (stock) coating level powdered whiting product.As the filler in the production technologies such as plastics, coating.The casting sand of manufacturing machine manufacturing usefulness.Produce desulfurization absorbent.Be used to produce active lime, passive lime.Limestone calcination is produced active lime, and through producing passive lime etc. after the processing.The processing technology that lime stone is commonly used is to adopt special-purpose flour mill to carry out mechanical disintegration to be made into powder, and lime stone can obtain powdered whiting after directly pulverizing, and presses the difference of smashing fineness, is respectively applied for different industrial departments in the industry.
The lime stone flour mill that at present domestic each manufacturer releases all is development on the design technology of traditional Raymond mill; Be specially adapted for the deep processing production of lime stone; Be called as raymond mill in industry; This serial flour mill adopts comparatively ripe milling process design, can well be applicable to the processing of lime stone.The basic functional principle of this type of flour mill is: after disintegrating machine is crushed to required feed size with big block raw material; By the winnowing pan elevator with mass transport to storage bin; Delivered to equably in the mill chamber of main frame by electro-vibrating feeder then, perching knife and grinding roller scoop up material between the throwing feeding grinding roller collars with turning in the journey, form padding layer; Material grinds between grinding roller and bull ring, reaches the powder process purpose thus.Powder behind the grinding takes analytical engine to by fan airflow and selects powder; The fine powder that reaches fineness requirement with air-flow in pipeline gets into the willy-willy gatherer; Carry out separated and collected, discharge through discharger and be finished powder, air-flow sucks air blast by willy-willy gatherer upper end backwind tube.Nonconforming powder is thrown to outer wall and flow shedding by blade, and meal is refaced because of the effect from gravity falls into the mill chamber.The whole air flow system of this machine is a sealing and circulating, and under positive negative pressure state, circulates.
The utility model content
The purpose of the utility model is exactly to provide a kind of equipment durable for the defective that overcomes above-mentioned prior art existence, and technology is simple, and is easy to operate, the less-in-demand vertical dry type grinding machine system of operating personnel.
The purpose of the utility model can realize through following technical scheme:
A kind of vertical dry type grinding machine system comprises:
Lime stone is accepted bucket;
Lime stone silo: accept bucket through bucket conveyer and lime stone and be connected;
Lime stone intermediate bin: be connected with the lime stone silo through bucket conveyer;
Lime stone grinding machine: be connected with the lime stone intermediate bin;
Sack cleaner: be connected with the lime stone grinding machine;
Agstone silo: be connected with sack cleaner through bucket conveyer;
Defeated powder pump: be connected with the agstone silo;
Agstone storage bottle: be connected with defeated powder pump;
Limestone slurry flow container: be connected with agstone storage bottle;
Absorption tower: be connected with the limestone slurry flow container.
Described lime stone grinding machine is vertical dry type lime stone grinding machine.
Described defeated powder pump is a storehouse formula delivery pump.
Described agstone storage bottle is provided with flow control valve.
Described limestone slurry flow container is provided with agitating device.
After lime stone is transported to power plant by truck, deliver to lime stone silo storage by bucket conveyor; Then the lime stone in the silo is sent into vertical dry type lime stone grinding machine, grind to form agstone, send into the agstone silo by conveying worm and store.The agstone of being stored is delivered to agstone storage bottle by storehouse formula delivery pump through strength; Afterwards needed agstone is delivered to the limestone slurry flow container by the swinging feeder and carry out the slurries modulation.
Advantages such as compared with prior art, the equipment that the utlity model has is durable, and technology is simple, and is easy to operate, and operating personnel's demand is few.
Description of drawings
Fig. 1 is the structural representation of the utility model.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment the utility model is elaborated.
Embodiment
A kind of vertical dry type grinding machine system, its structure is as shown in Figure 1, comprising: lime stone is accepted bucket 1; Lime stone silo 3: accept bucket 1 through bucket conveyer 2 and lime stone and be connected; Lime stone intermediate bin 4: be connected with lime stone silo 3 through bucket conveyer 2; Lime stone grinding machine 5: be connected with lime stone intermediate bin 4; Sack cleaner 6: be connected with lime stone grinding machine 5; Agstone silo 7: be connected with sack cleaner 6 through bucket conveyer 2; Defeated powder pump 8: be connected with agstone silo 7; Agstone storage bottle 9: be connected with defeated powder pump 8; Limestone slurry flow container 10: be connected with agstone storage bottle 9; Absorption tower 11: be connected with limestone slurry flow container 10.Lime stone grinding machine 5 is vertical dry type lime stone grinding machine.Defeated powder pump 8 is a storehouse formula delivery pump.Agstone storage bottle 9 is provided with flow control valve.Limestone slurry flow container 10 is provided with agitating device.
After lime stone is transported to power plant by truck, deliver to lime stone silo 3 storages by bucket conveyor 2; Then the lime stone in the lime stone silo 3 is sent into lime stone grinding machine 5, grind to form agstone, send into agstone silo 7 by conveying worm and store.The agstone of being stored is delivered to agstone storage bottle 9 by defeated powder pump 8 through strength; Afterwards needed agstone is delivered to limestone slurry flow container 10 by the swinging feeder and carry out the slurries modulation.

Claims (5)

1. vertical dry type grinding machine system is characterized in that system comprises:
Lime stone is accepted bucket;
Lime stone silo: accept bucket through bucket conveyer and lime stone and be connected;
Lime stone intermediate bin: be connected with the lime stone silo through bucket conveyer;
Lime stone grinding machine: be connected with the lime stone intermediate bin;
Sack cleaner: be connected with the lime stone grinding machine;
Agstone silo: be connected with sack cleaner through bucket conveyer;
Defeated powder pump: be connected with the agstone silo;
Agstone storage bottle: be connected with defeated powder pump;
Limestone slurry flow container: be connected with agstone storage bottle;
Absorption tower: be connected with the limestone slurry flow container.
2. a kind of vertical dry type grinding machine system according to claim 1 is characterized in that, described lime stone grinding machine is vertical dry type lime stone grinding machine.
3. a kind of vertical dry type grinding machine system according to claim 1 is characterized in that described defeated powder pump is a storehouse formula delivery pump.
4. a kind of vertical dry type grinding machine system according to claim 1 is characterized in that, described agstone storage bottle is provided with flow control valve.
5. a kind of vertical dry type grinding machine system according to claim 1 is characterized in that described limestone slurry flow container is provided with agitating device.
CN201220109452XU 2012-03-21 2012-03-21 Vertical dry pulverizer system Active CN202538895U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201220109452XU CN202538895U (en) 2012-03-21 2012-03-21 Vertical dry pulverizer system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201220109452XU CN202538895U (en) 2012-03-21 2012-03-21 Vertical dry pulverizer system

Publications (1)

Publication Number Publication Date
CN202538895U true CN202538895U (en) 2012-11-21

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201220109452XU Active CN202538895U (en) 2012-03-21 2012-03-21 Vertical dry pulverizer system

Country Status (1)

Country Link
CN (1) CN202538895U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105645112A (en) * 2016-01-27 2016-06-08 西安航天源动力工程有限公司 Sodium bicarbonate gathering, transporting and jetting complete technology system
CN105645113A (en) * 2016-01-27 2016-06-08 西安航天源动力工程有限公司 Sodium bicarbonate gathering, transporting and injecting method
CN106694109A (en) * 2017-01-16 2017-05-24 中国电力工程顾问集团西南电力设计院有限公司 Limestone dry grinding powder manufacturing process system

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105645112A (en) * 2016-01-27 2016-06-08 西安航天源动力工程有限公司 Sodium bicarbonate gathering, transporting and jetting complete technology system
CN105645113A (en) * 2016-01-27 2016-06-08 西安航天源动力工程有限公司 Sodium bicarbonate gathering, transporting and injecting method
CN105645112B (en) * 2016-01-27 2018-05-11 西安航天源动力工程有限公司 A kind of sodium acid carbonate collection is defeated and sprays complete process system
CN105645113B (en) * 2016-01-27 2018-05-11 西安航天源动力工程有限公司 A kind of sodium acid carbonate collection is defeated and injection method
CN106694109A (en) * 2017-01-16 2017-05-24 中国电力工程顾问集团西南电力设计院有限公司 Limestone dry grinding powder manufacturing process system

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