CN202670567U - Closed type material storage field - Google Patents

Abstract

The utility model discloses a closed storage yard, which comprises a closed storage shed, a material input system, and a material output system. . The storage yard is provided with a horizontal partition wall that runs through the left and right sides and directly connects the longitudinal retaining walls on both sides. The upper bearing platform of the unloading truck and the scraper reclaimer is supported on the ground by columns or directly hung on the roof of the storage shed. The utility model provides a new type of light-weight closed storage yard without an intermediate longitudinal retaining wall, which can greatly reduce the engineering quantity and avoid lateral pressure caused by the difference in the height of the material on both sides so that the upper arm of the scraper reclaimer can carry the track. It deviates from the ground track, causing the scraper reclaimer to jam. At the same time, the materials in the left and right stockpiles are kept in reserve, and the storage capacity of the stockyard is increased.

Description

a closed storage yard

technical field

The utility model relates to a storage yard for materials.

Background technique

At present, the storage yard in the form of ordinary open storage yard has been widely used in domestic and foreign power plants, cement plants, iron and steel metallurgy and other industries. In the storage and processing of bulk materials, this material storage method has the characteristics of many engineering application examples, flexible process layout, mature process technology, high reliability of process equipment, mature civil engineering and other public auxiliary facilities, etc., but open-air storage There are a series of problems such as environmental pollution, material loss, moisture fluctuation, large floor area, and difficulty in antifreezing and thawing.

The establishment of a closed storage yard can use the closed storage shed to protect materials from strong wind and rain erosion, and reduce dust and loss of materials. A retaining wall is generally provided around the stockpile in the closed stockyard, which is beneficial to increase the height of the stockpile, thereby increasing the storage capacity of the stockyard and reducing the floor space of the stockyard. The establishment of a closed storage yard can also stabilize moisture, stabilize product quality in subsequent processes, and reduce energy consumption in subsequent processes. With the continuous emphasis on low-carbon environmental protection, energy saving and emission reduction, sustainable development, and people-oriented aspects at home and abroad, the requirements and standards for pollution control of storage yards will become more and more stringent, and closed storage yards will be the future storage materials. The inevitable trend of market development.

Compared with the traditional open-air storage yard, the closed storage yard has great advantages in terms of land occupation, environmental protection, energy saving, emission reduction, antifreeze, stable product quality, etc., but the current closed storage yard has a large amount of engineering work. Higher investment. Therefore, seeking a lightweight closed storage yard solution is the key to determining the market competitiveness of closed storage yards.

Utility model content

The purpose of the utility model is to provide a lightweight closed storage yard.

In order to achieve the above purpose, the following technical scheme is adopted: a closed storage yard, including a closed storage shed, a material input system, and a material output system, is characterized in that retaining walls are arranged on both longitudinal sides of the storage yard. There is no retaining wall in the middle of the stock yard.

In order to facilitate the storage of various materials, the storage yard is provided with a horizontal partition wall that runs through the left and right sides and directly connects the longitudinal retaining walls on both sides.

The material input system includes an input tape machine and a mobile unloading trolley. The head section of the input tape machine is arranged on the top of the carrying platform, and the tail is arranged at a transfer station outside the storage yard; on the top of the carrying platform, two parts of the input tape machine The first track for the unloading trolley is arranged on the side.

The material input system includes an input tape machine and a mobile tape machine. The head section of the input tape machine is arranged on the top of the carrying platform, and the tail is arranged at a transfer station outside the storage yard; on the top of the carrying platform, the two sides of the input tape machine The first track on which the mobile tape machine runs is arranged.

The material output system includes a scraper reclaimer and an output belt conveyor. A second track is arranged on the ground in the storage shed, and a third track is arranged on the carrying platform. The scraper reclaimer can be placed on the second track and the third track. run on.

The closed storage yard also includes an auxiliary system, and the auxiliary system includes sprinklers arranged on both sides of the carrying platform.

Among them, the unloading trolley and the upper bearing platform of the scraper reclaimer are supported on the ground through columns or directly hung on the roof of the storage shed.

The utility model provides a new type of light-weight closed storage yard without an intermediate longitudinal retaining wall, which can greatly reduce the engineering quantity and avoid lateral pressure caused by the difference in the height of the material on both sides so that the upper arm of the scraper reclaimer can carry the track. It deviates from the ground track, causing the scraper reclaimer to jam. At the same time, the materials in the left and right stockpiles are kept in reserve, and the storage capacity of the stockyard is increased.

Description of drawings

Fig. 1 is the sectional view of embodiment 1;

Figure 2 is a plan view of Embodiment 1;

Fig. 3 is the sectional view of embodiment 2;

Fig. 4 is the plan view of embodiment 2;

Fig. 5 is the sectional view when embodiment 1 is taken out.

Detailed ways

The utility model will be further described below in conjunction with the accompanying drawings and specific embodiments.

Embodiment 1, as shown in Fig. 1, Fig. 2 and Fig. 5, the closed storage yard is composed of a closed storage shed, a material input system, a material output system and an auxiliary system.

(1) Closed storage shed

The closed storage shed is composed of side walls and ceiling 1, an upper loading platform 2 of an unloading vehicle and a scraper reclaimer, longitudinal retaining walls 3 on both sides and transverse partition walls 4.

The side walls and the ceiling 1 seal the entire storage yard, which can reduce the erosion of the storage yard by strong winds and rainwater, reduce material loss and protect the environment. The upper loading platform 2 of the unloading truck and the scraper reclaimer can be supported on the ground by the column 14. This arrangement does not require a longitudinally long intermediate retaining wall originally located at the position of the column 14, which greatly reduces the investment in civil engineering. Avoid lateral pressure caused by the difference in stacking heights on both sides, which will cause the upper arm bearing track and the ground track of the scraper reclaimer to deviate, causing the scraper reclaimer to jam the rail. At the same time, the materials in the left and right piles can be kept in reserve.

The horizontal partition wall 4 runs through the longitudinal retaining walls 3 on both sides directly. The material varieties are separated by the horizontal partition wall 4, which is easy to be divided into piles, and also increases the storage capacity. Stockpile 5 is stored in the space that is made up of vertical retaining wall 3 and transverse partition wall 4 on both sides.

The number and spacing of the transverse partition walls 4 can be determined according to the type of material and the storage capacity of each storage room.

(2) Material input system

The material input system is composed of an input tape machine 8 and a mobile unloading trolley 9.

The head section of the input tape machine 8 is arranged on the top of the carrying platform 2, and the tail section is arranged at a transfer station outside the storage yard for receiving materials. On the top of the carrying platform 2, on both sides of the input tape conveyor 8, there are arranged first rails 7 for the unloading trolley 9 to run. The unloading trolley 9 can travel back and forth on the entire length direction of the stockyard on the first track 7, and can discharge the material transported by the input belt conveyor 8 into each storage room of the stockyard.

(3) Material output system

The material output system is mainly composed of a scraper reclaimer 10 and an output belt conveyor 11.

The ground in the storage shed is provided with a second track 12, and the platform 2 is provided with a third track 13, and the scraper reclaimer 10 can run on the second track 12 and the third track 13, and the scraper reclaimer 10 can The materials in each storage room in the storage yard are taken to the output belt conveyor 11, and then the output belt conveyor 11 transports the materials out of the user unit outside the storage yard. The number of scraper reclaimers 10 can be determined according to actual conditions.

(4) Auxiliary system

The auxiliary system is mainly composed of sprinkling devices 6, and the above sprinkling devices are respectively arranged on both sides of the carrying platform 2 of the storage site.

Sprinklers 6 are respectively arranged on both sides of the bearing platform 2 . When the unloading trolley is unloading, dust will be generated, and the sprinkler device in the corresponding area can be activated to sprinkle water to suppress dust. The number of sprinklers can be determined according to the actual situation.

Embodiment 2: As shown in FIG. 3 and FIG. 4 , the difference from Embodiment 1 is that the unloading trolley and the upper carrying platform of the scraper reclaimer are directly hung on the ceiling 1 without the need for columns 14 .

Of course, as an equivalent replacement, the unloading trolley can be replaced by a mobile belt conveyor.

The working process of the long closed storage yard is described as follows:

The input tape conveyor 8 transports the material from the outside of the storage yard to the storage yard, and then the material on the input belt conveyor 8 is unloaded into each storage room in the stock yard through the unloading trolley 9 . The types of materials in the storage room and the storage time can be determined according to the actual situation. There are longitudinal retaining walls 3 and transverse partition walls 4 on both sides in the storage room, so the height of the stockpile can be greatly increased, and the storage capacity of the storage yard can be increased; and there is no retaining wall in the longitudinal middle of the storage room, which further increases the storage capacity. The effective cross-section of the yard increases the storage capacity of the stockyard and greatly reduces the investment.

When the user unit needs a certain material, the scraper reclaimer 10 takes the material in the storage room to the output belt conveyor 11, and the output belt conveyor 11 transports the material to the user unit outside the storage yard. The sprinkler 6 can suppress the smoke and dust generated when the unloading trolley unloads. The entire storage yard is closed by the storage shed, which can protect the materials from being eroded by strong wind and rain, reduce material loss and protect the environment.

Claims (7)

1. a closed storage place comprises sealing bin stock canopy, material input system, material output system, and it is characterized in that: vertical both sides in described yard are provided with barricade, and the middle part, yard is without barricade.

2. closed storage place as claimed in claim 1 is characterized in that: connect the across bulkhead that directly connects vertical barricade on both sides about described yard is provided with.

3. closed storage place as claimed in claim 2, it is characterized in that: described material input system comprises input adhesive tape machine and dump car, and the input adhesive tape machine head sections is arranged in the top of carrying platform, afterbody is arranged in the transfer point beyond the yard; At the top of carrying platform, the both sides of input adhesive tape machine are furnished with the first track for the dump car operation.

4. closed storage place as claimed in claim 2, it is characterized in that: described material input system comprises input adhesive tape machine and mobile sealing-tape machine, and the input adhesive tape machine head sections is arranged in the top of carrying platform, afterbody is arranged in the transfer point beyond the yard; At the top of carrying platform, the both sides of input adhesive tape machine are furnished with the first track of mobile sealing-tape machine operation.

5. such as claim 3 or 4 described closed storage places, it is characterized in that: described material output system comprises scraper reclaimer and dispensing adhesive tape machine, be provided with the second track on the ground in the bin stock canopy, be provided with the 3rd track on the carrying platform, scraper reclaimer can move at the second track and the 3rd track.

6. closed storage place as claimed in claim 5, it is characterized in that: described closed storage place also comprises ancillary system, ancillary system comprises the sprinkler system that is arranged at the carrying platform both sides.

7. closed storage place as claimed in claim 6, it is characterized in that: described dump car and scraper reclaimer top carrying platform are hung on bin stock canopy ceiling on the ground or directly by upright supports.

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