CN102009817A - Closed material storage yard - Google Patents

Closed material storage yard Download PDF

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Publication number
CN102009817A
CN102009817A CN 201010618542 CN201010618542A CN102009817A CN 102009817 A CN102009817 A CN 102009817A CN 201010618542 CN201010618542 CN 201010618542 CN 201010618542 A CN201010618542 A CN 201010618542A CN 102009817 A CN102009817 A CN 102009817A
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CN
China
Prior art keywords
tape machine
storage area
buffer storage
closed
ectosome
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.)
Pending
Application number
CN 201010618542
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Chinese (zh)
Inventor
李海洋
陈尚伦
刘建业
王亚伟
王沛庆
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.)
CISDI Engineering Co Ltd
Original Assignee
CISDI Engineering 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 CISDI Engineering Co Ltd filed Critical CISDI Engineering Co Ltd
Priority to CN 201010618542 priority Critical patent/CN102009817A/en
Publication of CN102009817A publication Critical patent/CN102009817A/en
Pending legal-status Critical Current

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Abstract

The invention discloses a closed material storage yard. The closed material storage yard comprises a closed outer body consisting of a side wall and a ceiling, wherein at least one material storage region is formed in the outer body along the length direction of the outer body; the material storage region is divided into a plurality of material storage compartments by a plurality of vertical partition walls which are extended along the width direction of the outer body; a mounting frame is horizontally arranged below the ceiling along the length direction of the outer body; at least one input tape machine is arranged on the mounting frame along the length direction of the material storage region; trolley tracks are arranged on the two sides of the input tape machine; an unloading trolley is arranged on the trolley track; an output tape machine is arranged on the ground below the input tape machine; and a fetching device is also arranged in the outer body. In the closed material storage yard, the utilization ratio of the entire space is improved, meanwhile, the partition wall does not need to be made very high under the condition of using the longitudinal partition wall, and a projecting platform on the top of the partition wall for fixing the input tape machine and the unloading trolley is saved, so that the construction cost is greatly reduced.

Description

Closed storage place
Technical field
The present invention relates to the storing material technical field, particularly a kind of closed storage place.
Background technology
At present, the yard of common open storage form industries extensive application such as power plant, cement mill, Ferrous Metallurgy at home and abroad.In the storage and processing of bulk material, it is many that this storing material mode has engineering example, technology arrangement is flexible, the technology maturation, process equipment reliability height, characteristics such as the public auxilliary auxiliary facility maturation of civil engineering and other, but this open-air bin stock mode also is faced with environmental pollution, material loss, occupation of land, antifreeze problem such as thaw.
Set up closed storage place and can utilize closed bin stock canopy protection material not to be subjected to strong wind and rain erosion, reduce the airborne dust and the loss of material.Generally be provided with partition wall around the stockpile in the closed stock ground, help improving the heap height of stockpile, thereby can improve the bin stock ability in yard, reduce the floor area in yard.Set up closed storage place and beautify the effect of factory in addition.
Closed storage place from environmental protection, reduce material loss, improve the stock ground reserves and beautify aspect such as factory and be better than common open-air yard far away.Along with international and domestic continuous attention to the energy, environmental protection, sustainable development and aspect such as people-oriented, requirement and the standard of the yard being polluted control are more and more stricter, and closed storage place will be the inexorable trend of following yard development.
In the application number that my company has applied for is 201010199576.7 Chinese invention patent " a kind of closed storage place ", a kind of closed storage place structure is disclosed, this elongated sealing yard is owing to be input sealing-tape machine and dump car to be arranged in the outer of withe top choose on the platform, in actual applications, we find, because withe will load input sealing-tape machine and dump car, not only need to do partition wall very high, also its bearing capacity is proposed higher requirement simultaneously, thereby caused the construction cost of withe bigger; And when two input sealing-tape machine spacings increase, the design difficulty and the construction investment that can strengthen withe.Therefore at the problem of above-mentioned appearance, be necessary this closed storage place is improved.
Summary of the invention
In view of this, the purpose of this invention is to provide a kind of closed storage place, this closed storage place has adopted new arrangement, can be so that the height of withe reduces greatly, and choose the flat-bed design outside can saving on the withe, thereby saved construction cost.
The objective of the invention is to be achieved through the following technical solutions:
Closed storage place of the present invention, comprise a closed ectosome of forming by side wall and ceiling, length direction in the inside of ectosome along ectosome is provided with at least one buffer storage area, described buffer storage area is divided into a plurality of stock rooms by many stifled vertical clapboards that extend along the ectosome Width, it is characterized in that: the below of described ceiling is provided with the installation frame that level is installed along the length direction of ectosome, described installation frame upper edge buffer storage area length direction is provided with at least one input sealing-tape machine, both sides at described input sealing-tape machine are provided with trolley track, one dump car adopts the mode that rides to be arranged on input sealing-tape machine top, and the double track that described dump car is formed along trolley track back and forth travels the mass transport on the input sealing-tape machine to different stock rooms;
One end of described input sealing-tape machine is as input end, and described input end inserts the exterior transfer point in yard; The ground of described input sealing-tape machine below is provided with the dispensing adhesive tape machine, and described dispensing adhesive tape machine parallels with the input sealing-tape machine, and an end of described dispensing adhesive tape machine is as mouth, and the exterior subscriber unit in this mouth and yard links;
Described ectosome inside also is provided with take out device, and described take out device is used for the material in the different stock rooms is taken out to adhesive tape output machine.
Further, described take out device comprises scraper reclaimer, upper rail and lower guideway, described upper rail is arranged on the below of installation frame and keeps certain height with ground, described lower guideway setting on the ground, described upper and lower guide rail all parallels with the input sealing-tape machine, and described scraper reclaimer is exported machine by the crank motion on upper and lower guide rail with the mass transport in the different stock rooms to adhesive tape;
Further, the below of described installation frame is provided with at least one sprinkler system along the length direction of ectosome;
Further, the below of described installation frame, length direction along ectosome is provided with divider wall, described divider wall is divided into buffer storage area I and buffer storage area II with the space of installation frame below, and described buffer storage area I and buffer storage area II comprise relatively independent input sealing-tape machine, dispensing adhesive tape machine, trolley track, dump car and take out device respectively;
Further, described buffer storage area I and buffer storage area II comprise relatively independent input sealing-tape machine, dispensing adhesive tape machine, trolley track, dump car, sprinkler system and take out device respectively;
Further, described isolation coping is set to platform structure, and the upper rail of described buffer storage area I, buffer storage area II is arranged on this platform structure;
Further, the sprinkler system of described buffer storage area I and buffer storage area II is arranged at the both sides of this platform structure towards buffer storage area respectively;
Further, described scraper reclaimer is a door type scratch board reclaimer;
Further, described scraper reclaimer door frame two ends are supported on the upper and lower guide rail by walking wheel respectively.
The invention has the beneficial effects as follows:
In original design, because input sealing-tape machine, dump car, upper rail all is mounted on the withe, thereby cause the construction cost of partition wall to increase, simultaneously owing to will consider the pressure-bearing problem, also increased the difficulty that partition wall is built, the present invention is by on the fixed frame that will import sealing-tape machine and dump car and be installed in the ceiling lower end, make it to be arranged with the upper rail branch, whole utilization of space is improved, simultaneously under the situation that adopts withe, do not need to do partition wall very high yet, save the partition wall top simultaneously and be used for fixing the outer platform of choosing of input sealing-tape machine and dump car use, thereby greatly reduced manufacturing cost.
Other advantages of the present invention, target and feature will be set forth to a certain extent in the following description, and to a certain extent, based on being conspicuous to those skilled in the art, perhaps can obtain instruction from the practice of the present invention to investigating hereinafter.Target of the present invention and other advantages can realize and obtain by following specification sheets and claims.
Description of drawings
In order to make the purpose, technical solutions and advantages of the present invention clearer, the present invention is described in further detail below in conjunction with accompanying drawing, wherein:
Fig. 1 is the structural representation of the embodiment of the invention;
Fig. 2 is the plan sketch of the embodiment of the invention.
The specific embodiment
Hereinafter with reference to accompanying drawing, the preferred embodiments of the present invention are described in detail.Should be appreciated that preferred embodiment only for the present invention is described, rather than in order to limit protection scope of the present invention.
Fig. 1 is the structural representation of the embodiment of the invention, and Fig. 2 is the embodiments of the invention plan sketch, and Fig. 2 can regard as and overlooks the situation that inside, yard is seen after ceiling removed.
As shown in Figure 1 and Figure 2, this closed storage place is made up of sealing bin stock canopy, material input system, material output system and ancillary system.
(1) sealing bin stock canopy
Sealing bin stock canopy also is a withe by side wall and ceiling 1, divider wall 2() and partition wall 3 form; side wall and ceiling 1 seal whole yard; can reduce the erosion of strong wind and rainwater to the bin stock place; reduce material loss protection environment; withe 2 is with bin stock place separated into two parts (left and right sides two parts among Fig. 1); be buffer storage area I and buffer storage area II, buffer storage area is divided into a plurality of stock rooms by many stifled vertical clapboards 3 that extend along the ectosome Width.The layout of partition wall 3 can be determined according to the reserves of each stock room.
Equipment in the buffer storage area I mainly contains input sealing-tape machine 8a, dump car 9a, scraper reclaimer 3a, dispensing adhesive tape machine 2a and sprinkler system 5a; Equipment in the buffer storage area II mainly contains input sealing-tape machine 8b, dump car 9b, scraper reclaimer 3b, dispensing adhesive tape machine 2b and sprinkler system 5b.
(2) material input system
The below of ceiling 1 is provided with the installation frame 10 that level is installed along the length direction of ectosome, be set side by side with input sealing- tape machine 8a and 8b at installation frame upper edge buffer storage area length direction, 8a is provided with trolley track 7a towards the side of buffer storage area I at the input sealing-tape machine, both sides side at input sealing-tape machine 8b is provided with trolley track 7b, dump car 9a and 9b are set respectively on 7a on the trolley track and 7b, described dump car 9a and 9b adopt the mode that rides to be separately positioned on the top of input sealing- tape machine 8a and 8b, described dump car 9a and 9b back and forth travel along the double track that trolley track 7a and 7b form respectively, with the mass transport on the input sealing-tape machine to different stock rooms; One end of input sealing-tape machine is as input end, and this input end inserts the exterior transfer point in yard.
(3) material output system
Be respectively arranged with dispensing adhesive tape machine 2a and 2b on the ground below input sealing-tape machine 8a and the 8b, the dispensing adhesive tape machine parallels with the input sealing-tape machine, and an end of dispensing adhesive tape machine is as mouth, and the exterior subscriber unit in this mouth and yard links;
Ground in the buffer storage area I is provided with track 1a, platform structure on the divider wall 2 is provided with track 6a( track 6a, 1a and is upper and lower guide rail), scraper reclaimer 3a can move on track 1a and track 6a, scraper reclaimer 3a can get the material of each stock room in the buffer storage area I on the dispensing adhesive tape machine 2a, and dispensing adhesive tape machine 2a transports the exterior subscriber unit in yard with material then.The quantity of scraper reclaimer 3a can be determined according to actual conditions.
In like manner, ground in the buffer storage area II is provided with track 1b, platform structure on the divider wall 2 is provided with track 6a track 6b(track 6b, 1b arranged side by side and is upper and lower guide rail), scraper reclaimer 3b can move on track 1b and track 6b, scraper reclaimer 3b can get the material of each stock room in the buffer storage area II on the dispensing adhesive tape machine 2b, and dispensing adhesive tape machine 2b transports the exterior subscriber unit in yard with material then.
(4) ancillary system
Ancillary system mainly is made up of the sprinkler system 5a of buffer storage area I and the sprinkler system 5b of buffer storage area II, and sprinkler system 5a and 5b are arranged at the platform structure of divider wall 2 respectively on the both sides of buffer storage area.In the time of the dump car discharging, can produce airborne dust, the sprinkler system that can the start respective regions dust suppression of sprinkling water.The quantity of sprinkler system can be determined according to actual conditions.
The working process of this embodiment following (being that example is described only) with buffer storage area I:
Input sealing-tape machine 8a is delivered to material in the yard from the outside, yard, will import material on the sealing-tape machine 8a by dump car 9a then and be discharged into each stock room in the stock ground.The time of the kind of material and storage can be determined according to actual conditions in the stock room.Around the stock room partition wall 3 is arranged,, improve the reserves in yard so carry out the heap height that bin stock can increase substantially stockpile with stock room.When subscriber unit needed certain material, scraper reclaimer 3a got the material in the stock room on the dispensing adhesive tape machine 2a, and dispensing adhesive tape machine 2a is transported to the exterior subscriber unit in yard with material.The flue dust that sprinkler system 5a produces in the time of can suppressing the dump car discharging.
Should be understood that, what above embodiment put down in writing is a kind of structure with two buffer storage areas, in fact, closed storage place of the present invention buffer storage area as required is set to 1 or more than 2, is provided with in each buffer storage area independently to import sealing-tape machine, trolley track, dump car, dispensing adhesive tape machine and take out device and get final product.
Closed storage place of the present invention from environmental protection, reduce material loss, improve the stock ground reserves and beautify aspect such as factory and be better than common open-air yard far away.Along with international and domestic continuous attention to the energy, environmental protection, sustainable development and aspect such as people-oriented, requirement and the standard of the yard being polluted control are more and more stricter, and closed storage place will be the inexorable trend of following yard development.Elongated sealing stock ground not only can be protected environment, reduces material loss, improves the stock ground reserves, beautify factory, and by the mode that partition wall is set material is carried out the branch heap, helps increasing the kind of storing material in the yard.
The widespread use of this patent will bring huge economic benefit and social benefit for industries such as mine, coal, smelting, building materials, electric power, chemical industry.
Explanation is at last, above embodiment is only unrestricted in order to technical scheme of the present invention to be described, although the present invention is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement technical scheme of the present invention, and not breaking away from the aim and the scope of the technical program, it all should be encompassed in the middle of the claim scope of the present invention.

Claims (9)

1. closed storage place, comprise a closed ectosome of forming by side wall and ceiling, length direction in the inside of ectosome along ectosome is provided with at least one buffer storage area, described buffer storage area is divided into a plurality of stock rooms by many stifled vertical partition walls that extend along the ectosome Width, it is characterized in that: the below of described ceiling is provided with the installation frame that level is installed along the length direction of ectosome, described installation frame upper edge buffer storage area length direction is provided with at least one input sealing-tape machine, both sides at described input sealing-tape machine are provided with trolley track, one dump car adopts the mode that rides to be arranged on input sealing-tape machine top, and the double track that described dump car is formed along trolley track back and forth travels the mass transport on the input sealing-tape machine to different stock rooms;
One end of described input sealing-tape machine is as input end, and described input end inserts the exterior transfer point in yard; The ground of described input sealing-tape machine below is provided with the dispensing adhesive tape machine, and described dispensing adhesive tape machine parallels with the input sealing-tape machine, and an end of described dispensing adhesive tape machine is as mouth, and the exterior subscriber unit in this mouth and yard links;
Described ectosome inside also is provided with take out device, and described take out device is used for the material in the different stock rooms is taken out to adhesive tape output machine.
2. closed storage place according to claim 1, it is characterized in that: described take out device comprises scraper reclaimer, upper rail and lower guideway, described upper rail is arranged on the below of installation frame and keeps certain height with ground, described lower guideway setting on the ground, described upper and lower guide rail all parallels with the input sealing-tape machine, and described scraper reclaimer is exported machine by the crank motion on upper and lower guide rail with the mass transport in the different stock rooms to adhesive tape.
3. closed storage place according to claim 1 and 2 is characterized in that: the below of described installation frame is provided with at least one sprinkler system along the length direction of ectosome.
4. closed storage place according to claim 1 and 2, it is characterized in that: the below of described installation frame, length direction along ectosome is provided with divider wall, described divider wall is divided into buffer storage area I and buffer storage area II with the space of installation frame below, and described buffer storage area I and buffer storage area II comprise relatively independent input sealing-tape machine, dispensing adhesive tape machine, trolley track, dump car and take out device respectively.
5. closed storage place according to claim 3, it is characterized in that: the below of described installation frame, length direction along ectosome is provided with divider wall, described divider wall is divided into buffer storage area I and buffer storage area II with the space of installation frame below, and described buffer storage area I and buffer storage area II comprise relatively independent input sealing-tape machine, dispensing adhesive tape machine, trolley track, dump car, sprinkler system and take out device respectively.
6. closed storage place according to claim 4 is characterized in that: described isolation coping is set to platform structure, and the upper rail of described buffer storage area I, buffer storage area II is arranged on this platform structure.
7. closed storage place according to claim 5, it is characterized in that: described isolation coping is set to platform structure, the upper rail of described buffer storage area I, buffer storage area II is arranged on this platform structure, and the sprinkler system of described buffer storage area I and buffer storage area II is arranged at the both sides of this platform structure towards buffer storage area respectively.
8. closed storage place according to claim 2 is characterized in that: described scraper reclaimer is a door type scratch board reclaimer.
9. closed storage place according to claim 8 is characterized in that: described scraper reclaimer door frame two ends are supported on the upper and lower guide rail by walking wheel respectively.
CN 201010618542 2010-12-31 2010-12-31 Closed material storage yard Pending CN102009817A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201010618542 CN102009817A (en) 2010-12-31 2010-12-31 Closed material storage yard

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Application Number Priority Date Filing Date Title
CN 201010618542 CN102009817A (en) 2010-12-31 2010-12-31 Closed material storage yard

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103010768A (en) * 2012-12-13 2013-04-03 中冶京诚工程技术有限公司 Closed bulk cargo warehouse
CN103171905A (en) * 2013-04-16 2013-06-26 中冶赛迪工程技术股份有限公司 Blending stock ground piling and taking process system
CN103434856A (en) * 2013-04-28 2013-12-11 中冶华天工程技术有限公司 Rectangular material storage yard conveying system
CN103754546A (en) * 2014-01-17 2014-04-30 中冶赛迪工程技术股份有限公司 Closed environment-friendly storing place
CN105173771A (en) * 2015-09-16 2015-12-23 泰富国际工程有限公司 Closed stock yard intelligent control system and intelligent control method with pre-homogenization function
CN105501789A (en) * 2016-01-08 2016-04-20 江苏省冶金设计院有限公司 Circular material yard
EP3255000A4 (en) * 2015-08-04 2018-11-21 CISDI Engineering Co., Ltd Arrangement structure of stacker device

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3826385A (en) * 1970-05-06 1974-07-30 Ameco Sa Silo filling arrangement
DE2705705B1 (en) * 1971-11-08 1978-05-24 Pohlig Heckel Bleichert Device for reloading bulk waste heaps
US4744459A (en) * 1980-12-18 1988-05-17 Ryan Patrick J Method and apparatus for accumulating stockpiles of flowable solid material
WO2000046131A1 (en) * 1999-02-02 2000-08-10 Austrack Project Management Pty Ltd A storage facility for various bulk materials
DE10112342A1 (en) * 2001-03-13 2002-09-19 Hermann Kurz Waste heap support has scraper cantilever mounted on pivotable portal beam via adjusting device, and has sensor to record position of portal beam and transmit signal to control unit which controls operation of adjusting device
CN101687602A (en) * 2007-11-29 2010-03-31 现代制铁株式会社 Stacker and reclaimer system and stacking method for iron and steel raw material
CN101863363A (en) * 2010-06-12 2010-10-20 中冶赛迪工程技术股份有限公司 Closed storage place

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3826385A (en) * 1970-05-06 1974-07-30 Ameco Sa Silo filling arrangement
DE2705705B1 (en) * 1971-11-08 1978-05-24 Pohlig Heckel Bleichert Device for reloading bulk waste heaps
US4744459A (en) * 1980-12-18 1988-05-17 Ryan Patrick J Method and apparatus for accumulating stockpiles of flowable solid material
WO2000046131A1 (en) * 1999-02-02 2000-08-10 Austrack Project Management Pty Ltd A storage facility for various bulk materials
DE10112342A1 (en) * 2001-03-13 2002-09-19 Hermann Kurz Waste heap support has scraper cantilever mounted on pivotable portal beam via adjusting device, and has sensor to record position of portal beam and transmit signal to control unit which controls operation of adjusting device
CN101687602A (en) * 2007-11-29 2010-03-31 现代制铁株式会社 Stacker and reclaimer system and stacking method for iron and steel raw material
CN101863363A (en) * 2010-06-12 2010-10-20 中冶赛迪工程技术股份有限公司 Closed storage place

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103010768A (en) * 2012-12-13 2013-04-03 中冶京诚工程技术有限公司 Closed bulk cargo warehouse
CN103010768B (en) * 2012-12-13 2015-05-27 中冶京诚工程技术有限公司 Closed bulk cargo warehouse
CN103171905A (en) * 2013-04-16 2013-06-26 中冶赛迪工程技术股份有限公司 Blending stock ground piling and taking process system
CN103434856A (en) * 2013-04-28 2013-12-11 中冶华天工程技术有限公司 Rectangular material storage yard conveying system
CN103754546A (en) * 2014-01-17 2014-04-30 中冶赛迪工程技术股份有限公司 Closed environment-friendly storing place
EP3255000A4 (en) * 2015-08-04 2018-11-21 CISDI Engineering Co., Ltd Arrangement structure of stacker device
CN105173771A (en) * 2015-09-16 2015-12-23 泰富国际工程有限公司 Closed stock yard intelligent control system and intelligent control method with pre-homogenization function
CN105173771B (en) * 2015-09-16 2017-07-14 泰富国际工程有限公司 Close stock ground intelligent control method
CN105501789A (en) * 2016-01-08 2016-04-20 江苏省冶金设计院有限公司 Circular material yard
CN105501789B (en) * 2016-01-08 2017-09-15 江苏省冶金设计院有限公司 A kind of circular stockyard

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Application publication date: 20110413