CN204896826U - Boulder crusher room and formula coal yard combined system that sinks - Google Patents

Boulder crusher room and formula coal yard combined system that sinks Download PDF

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Publication number
CN204896826U
CN204896826U CN201520662631.XU CN201520662631U CN204896826U CN 204896826 U CN204896826 U CN 204896826U CN 201520662631 U CN201520662631 U CN 201520662631U CN 204896826 U CN204896826 U CN 204896826U
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China
Prior art keywords
coal
coal yard
yard
coarse crushing
unit room
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Application number
CN201520662631.XU
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Chinese (zh)
Inventor
陈�田
刘明秋
白爱勤
韩子俊
胡军
唐科岐
胡俊峰
王连毅
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Northwest Electric Power Design Institute of China Power Engineering Consulting Group
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Northwest Electric Power Design Institute of China Power Engineering Consulting Group
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Priority to CN201520662631.XU priority Critical patent/CN204896826U/en
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Abstract

The utility model discloses a boulder crusher room and formula coal yard combined system that sinks, coal yard sink the formula and arrange, boulder crusher room and coal yard transfer post merge to be arranged, the coal breaker arranges before the coal yard that the coal after the coarse crushing is stored to the coal yard, the coal yard sinks the formula to be arranged, adaptation to local conditions, make full use of the physical relief condition, save earth volume and ground processing costs, the accessible increases the barricade height, improves the coal volume of storing up, the discrepancy in elevation of utilizing the coal yard to sink to forming, boulder crusher room and coal yard transfer post merge arranges, reduces and transports the link, is favorable to shortening the length that goes up broken coal unit room landing stage, saves the coal conveying system investment greatly, coal conveying system equipment layout concentrates, and operation management is convenient, and the station service is few.

Description

A kind of coarse crushing unit room and sunk type coal yard group system
[technical field]
The utility model belongs to material, coal conveying, broken, storage art, relates to a kind of coarse crushing unit room and sunk type coal yard group system.
[background technology]
Thermal powerplant coal storage system, when adopting bar shaped coal yard, common method for arranging arranges on the ground, if desired closes, and usually adopts vault type rack to close.But sometimes, plant area's complicated topographical conditions, coal yard position has the gully of natural formation, if arrange routinely, needs greatly to increase embankment quantities and foundation treatment engineering amount.
Thermal powerplant Screening and crushing system, common method for arranging be arranged in coal yard after, coal yard stores not broken coal.This arrangement needs to arrange independent coal yard transfer point and coarse crushing unit room and connection trestle between the two.But sometimes, by the restriction of plant area geographic position and plant area's construction land condition, plant area is difficult to arrange independently coal yard transfer point and coarse crushing unit room.
Therefore, be necessary further to study coal yard arrangement form, coal yard transfer point and coarse crushing unit room, suit measures to local conditions, merge and arrange, propose effective scheme with the arrangement of alternative routine.
[utility model content]
In order to solve the problems of the prior art, the utility model proposes a kind of coarse crushing unit room and sunk type coal yard group system, making full use of physiographic form condition to reach, reduce transhipment website, reduce transhipment link, shorten trestle length, reduce the object of construction investment.
For achieving the above object, the technical solution of the utility model is as follows:
A kind of coarse crushing unit room and sunk type coal yard group system, arrange sunk type coal yard, utilizes the discrepancy in elevation that coal yard sinks to being formed, and coarse crushing unit room and coal yard transfer point are merged before being arranged in coal yard, coal yard stores the coal after coarse crushing;
Described coarse crushing unit room is divided into five layers from top to bottom successively, comprise the unloading coal system belt conveyer being arranged on ground floor, be arranged on the roller picker of the second layer, the coal crushes being arranged on third layer is arranged on the coal yard belt conveyer of the 4th layer and is arranged on the coaling system belt conveyer of layer 5; The mouth of unloading coal system belt conveyer is connected with roller picker input end, the mouth of described roller picker is respectively with the input end of coal crushes and be connected with the coal crushes bypass that coal crushes cavity is communicated with, and the mouth of coal crushes is connected with coal yard belt conveyer and coaling system belt conveyer by three-way pipe, Y-piece and four-way piece.
Further, coal yard surrounding is provided with bank protection and barricade, and coal yard both sides are provided with safe escape channel, and coal yard surrounding is provided with rainwater discharge-channel.
Further, described coal crushes outlet is also provided with telescopic device at head, and coal crushes mouth realizes going up coal respectively to coal yard belt conveyer and coaling system belt conveyer by three-way pipe, Y-piece and four-way piece.
Further, each layer of described coarse crushing unit room is provided with maintenance lifting appliance.
Further, described boulder crusher indoor are supporting is provided with stair and access opening.
The utility model has the advantages that:
1, coal yard sunk type is arranged, suits measures to local conditions, makes full use of physiographic form condition, saves earth volume and basement process expense.
2, coal yard sunk type is arranged, by increasing wall height, improves coal storage.
3, utilize the discrepancy in elevation that coal yard sinks to being formed, coal yard transfer point and coarse crushing unit room merge to be arranged, reduces transhipment link, shortens trestle length, greatly saves coal handling system investment.
4, coal handling system facility location is concentrated, and operation management is convenient, and station service is few.
[accompanying drawing explanation]
Fig. 1 is coarse crushing unit room diagram of circuit of the present utility model.
Fig. 2 is coarse crushing unit room planar view of the present utility model.
Fig. 3 is that sunk type coal yard of the present utility model and coarse crushing unit room merge cross sectional drawing.
The direction of arrow represents coal flow path direction.
Wherein: 1 unloading coal system belt conveyer, 2 roller pickers, 3 coal crushess, 4 coal yard belt conveyers, 5 coaling system belt conveyers.
[detailed description of the invention]
Below in conjunction with accompanying drawing and example, the utility model is described in further detail:
As shown in Figure 1, coarse crushing unit room and sunk type coal yard group system comprise sunk type coal yard, and before coarse crushing unit room and the merging of coal yard transfer point are arranged in coal yard, coal yard stores the coal after coarse crushing; Coal yard sunk type is arranged, coarse crushing unit room is divided into five layers from top to bottom successively, comprise the unloading coal system belt conveyer 1 being arranged on ground floor, be arranged on the roller picker 2 of the second layer, be arranged on the coal crushes 3 of third layer, be arranged on the coal yard belt conveyer 4 of the 4th layer, be arranged on the coaling system belt conveyer 5 of layer 5.
The mouth of unloading coal system belt conveyer 1 is connected with roller picker 2 input end, the mouth of described roller picker 2 is connected with the input end of coal crushes 3 and coal crushes bypass respectively, and the mouth of coal crushes 3 is connected with coal yard belt conveyer 4 and coaling system belt conveyer 5 by three-way pipe, Y-piece, four-way piece;
The screenings of roller picker does not arrange coal spout separately, but directly access coal crushes bypass, screenings directly enters coal crushes cavity, together coaling system is accessed through coal crushes outlet with after the oversize mixing after fragmentation, avoid screenings and arrange independent coal spout, greatly reduce coal crusher house height.
Further, described coal crushes 3 exports and is also provided with telescopic device at head, and coal crushes 3 mouth realizes going up coal respectively to coal yard belt conveyer 4 and coaling system belt conveyer 5 by, Y-piece and four-way piece.
The each layer of described coarse crushing unit room is provided with maintenance lifting appliance, and boulder crusher indoor are supporting is provided with stair, and each layer of whole coarse crushing unit room is equipped with and hangs thing hole, dusting equipment, cable testing bridge, water supply and sewerage pipeline.
As shown in Figure 2, this boulder crusher chamber size, length 27 meters, width 15.5 meters, height 32.31 meters.
As shown in Figure 3, coal yard span 104m, coal yard submergence depth 9m, both sides wall height 3m.
The utility model coal yard sunk type is arranged, coal yard surrounding is provided with bank protection and barricade, and coal yard both sides are provided with safe escape channel, and coal yard surrounding is provided with rainwater discharge-channel.Suiting measures to local conditions, take full advantage of physiographic form condition, save earth volume and basement process expense, by increasing wall height, improving coal storage; Coal yard transfer point and coarse crushing unit room merge to be arranged, reduces transhipment link, greatly saves coal handling system investment; Coal handling system facility location is concentrated, and operation management is convenient, and station service is few.
Above content is in conjunction with concrete preferred implementation further detailed description of the utility model; can not assert that detailed description of the invention of the present utility model is only limitted to this; for the utility model person of an ordinary skill in the technical field; without departing from the concept of the premise utility; some simple deduction or replace can also be made, all should be considered as belonging to the utility model by submitted to claims determination scope of patent protection.

Claims (5)

1. coarse crushing unit room and a sunk type coal yard group system, is characterized in that: arrange sunk type coal yard, utilizes the discrepancy in elevation that coal yard sinks to being formed, and coarse crushing unit room and coal yard transfer point are merged before being arranged in coal yard, coal yard stores the coal after coarse crushing;
Described coarse crushing unit room is divided into five layers from top to bottom successively, comprise the unloading coal system belt conveyer (1) being arranged on ground floor, be arranged on the roller picker (2) of the second layer, the coal crushes (3) being arranged on third layer is arranged on the coal yard belt conveyer (4) of the 4th layer and is arranged on the coaling system belt conveyer (5) of layer 5; The mouth of unloading coal system belt conveyer (1) is connected with roller picker (2) input end, the mouth of described roller picker (2) is respectively with the input end of coal crushes (3) and be connected with the coal crushes bypass that coal crushes cavity is communicated with, and the mouth of coal crushes (3) is connected with coal yard belt conveyer (4) and coaling system belt conveyer (5) by three-way pipe, Y-piece and four-way piece.
2. coarse crushing unit room as claimed in claim 1 and sunk type coal yard group system, it is characterized in that: coal yard surrounding is provided with bank protection and barricade, coal yard both sides are provided with safe escape channel, and coal yard surrounding is provided with rainwater discharge-channel.
3. coarse crushing unit room as claimed in claim 1 and sunk type coal yard group system, it is characterized in that: described coal crushes (3) outlet is also provided with telescopic device at head, coal crushes (3) mouth realizes going up coal respectively to coal yard belt conveyer (4) and coaling system belt conveyer (5) by three-way pipe, Y-piece and four-way piece.
4. the coarse crushing unit room as described in any one of claim 1-3 and sunk type coal yard group system, is characterized in that: each layer of described coarse crushing unit room is provided with maintenance lifting appliance.
5. the coarse crushing unit room as described in any one of claim 1-3 and sunk type coal yard group system, is characterized in that: described boulder crusher indoor are supporting is provided with stair and access opening.
CN201520662631.XU 2015-08-28 2015-08-28 Boulder crusher room and formula coal yard combined system that sinks Active CN204896826U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520662631.XU CN204896826U (en) 2015-08-28 2015-08-28 Boulder crusher room and formula coal yard combined system that sinks

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520662631.XU CN204896826U (en) 2015-08-28 2015-08-28 Boulder crusher room and formula coal yard combined system that sinks

Publications (1)

Publication Number Publication Date
CN204896826U true CN204896826U (en) 2015-12-23

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Application Number Title Priority Date Filing Date
CN201520662631.XU Active CN204896826U (en) 2015-08-28 2015-08-28 Boulder crusher room and formula coal yard combined system that sinks

Country Status (1)

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CN (1) CN204896826U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113058727A (en) * 2021-03-26 2021-07-02 中冶北方(大连)工程技术有限公司 Coarse crushing and medium crushing underground arrangement system and method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113058727A (en) * 2021-03-26 2021-07-02 中冶北方(大连)工程技术有限公司 Coarse crushing and medium crushing underground arrangement system and method
CN113058727B (en) * 2021-03-26 2022-09-27 中冶北方(大连)工程技术有限公司 Coarse crushing and medium crushing underground arrangement system and method

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