CN213356253U - Concentrate powder conveying system - Google Patents

Abstract

The utility model relates to a concentrate powder conveying system, including first conveying platform (1), second conveying platform (2), weighing device (3) and receiver (4), second conveying platform (2) include electronic belt weigher (21), receiver (4) are used for setting up on weighing device (3), first conveying platform (1) is used for receiving the concentrate powder to carry the concentrate powder to electronic belt weigher (21), this electronic belt weigher (21) can the accumulative total calculate through self concentrate powder quality, and carry the concentrate powder to receiver (4). The concentrate powder transportation system can give consideration to both the transportation of the concentrate powder and the accurate weighing of the concentrate powder, and reduces or even avoids the loss of the concentrate powder.

Description

Concentrate powder conveying system

Technical Field

The disclosure relates to the technical field of concentrate powder transportation, in particular to a concentrate powder transportation system.

Background

In mining operations, the concentrate fines are concentrated on the site after sorting, and generally a loader or a crown block is used for loading and unloading the concentrate fines, and vehicles are used for transportation and sale. In the related technology, after a certain amount of concentrate powder is loaded on a vehicle by a general loader, when the estimated actual loading capacity is approximately consistent with the required loading capacity, the vehicle enters a ground weigher to be accurately weighed, in the actual process, the estimated actual loading capacity and the required loading capacity are often greatly out and in, so that the vehicle needs to return to a field, and the concentrate powder is supplemented again by the loader or a crown block, so that part of concentrate powder flies or leaks in the returning process of the vehicle, and the loss of the concentrate powder is greatly caused.

SUMMERY OF THE UTILITY MODEL

The purpose of the present disclosure is to provide a concentrate powder transportation system, which can reduce or even avoid the loss of concentrate powder while taking into account the transportation and accurate weighing of concentrate powder.

In order to achieve the above object, the present disclosure provides a concentrate powder transportation system, including a first transportation platform, a second transportation platform, a weighing device, and a receiver, where the second transportation platform includes an electronic belt scale, the receiver is configured to be disposed on the weighing device, the first transportation platform is configured to receive concentrate powder and transport the concentrate powder to the electronic belt scale, and the electronic belt scale is capable of accumulating the mass of concentrate powder passing through itself and transporting the concentrate powder to the receiver.

Optionally, the receiver includes a guide rail and a receiving box slidably engaged with the guide rail, the guide rail is disposed on the weighing device, and the receiving box is located below a conveying end of the electronic belt scale.

Optionally, the receiver further comprises a pulling device connected to the receiving box.

Optionally, the first conveying platform comprises a conveyor belt, the conveyor belt is arranged higher than the electronic belt scale, and a conveying end of the conveyor belt is close to a conveying starting end of the electronic belt scale.

Optionally, the concentrate powder transport system includes a filter for compressing the slurry into concentrate powder, the filter having a discharge port located above the conveyor belt.

Optionally, the water content of the concentrate powder is 6% -8%.

Optionally, the concentrate powder transportation system includes an autosampler for picking up and fractionating the concentrate powder on the conveyor belt.

Optionally, the autosampler is adapted to randomly pick up the concentrate on the conveyor belt.

Optionally, the scale is configured as a weighbridge.

Through the technical scheme, in the concentrate powder conveying system that this disclosure provided, concentrate powder can pass through first conveying platform and electronic belt weigher in proper order and enter into in the receiver, can realize the automatic transportation of concentrate powder like this, avoid artifical the participation to lead to increasing the risk that personnel received the damage, when concentrate powder transports on electronic belt weigher, electronic belt weigher can obtain the concentrate powder quality of accumulative total through self, it is too much to avoid carrying the concentrate powder in the receiver, the weigher can carry out the secondary to the concentrate powder in the receiver and weigh, thereby accurately obtain the quality of concentrate powder in the receiver, carry out the secondary when avoiding the concentrate powder in the receiver too much and load and unload and bring unnecessary concentrate powder loss.

Additional features and advantages of the disclosure will be set forth in the detailed description which follows.

Drawings

The accompanying drawings, which are included to provide a further understanding of the disclosure and are incorporated in and constitute a part of this specification, illustrate embodiments of the disclosure and together with the description serve to explain the disclosure without limiting the disclosure. In the drawings:

fig. 1 is a schematic view of the overall structure of a concentrate powder transportation system according to an embodiment of the present disclosure.

Description of the reference numerals

1-a first conveying platform, 11-a conveyor belt, 2-a second conveying platform, 21-an electronic belt scale, 3-a weigher, 4-a receiver, 41-a guide rail, 42-a receiving box, 43-a traction device, 5-a filter, 51-a discharge port and 6-an automatic sampler.

Detailed Description

The following detailed description of specific embodiments of the present disclosure is provided in connection with the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the present disclosure, are given by way of illustration and explanation only, not limitation.

In the present disclosure, unless otherwise specified, the use of the directional terms such as "upper and lower" is generally defined based on the direction of gravity, specifically, the side to which the direction of gravity refers is lower, and vice versa. The terms "first and second" are used herein to distinguish one element from another, and are not necessarily order nor importance. Further, in the following description, when referring to the drawings, the same reference numbers indicate the same or similar elements.

According to an embodiment of the present disclosure, fig. 1 shows an example of a fine ore transportation system, and referring to fig. 1, the fine ore transportation system includes a first transportation platform 1, a second transportation platform 2, a weighing device 3, and a receiver 4, the second transportation platform 2 includes an electronic belt scale 21, the receiver 4 is arranged on the weighing device 3, the first transportation platform 1 is used for receiving fine ore, such as gold fine ore, and transporting the fine ore to the electronic belt scale 21, and the electronic belt scale 21 can accumulate the mass of the fine ore passing through itself and transport the fine ore to the receiver 4.

Through the technical scheme, in the concentrate powder conveying system provided by the disclosure, concentrate powder can enter the receiver 4 through the first conveying platform 1 and the electronic belt weigher 21 in sequence, so that the automatic conveying of the concentrate powder can be realized, the risk that personnel are damaged due to manual participation is avoided, when the concentrate powder is conveyed on the electronic belt weigher 21, the electronic belt weigher 21 can obtain the accumulated quality of the concentrate powder passing through the electronic belt weigher, the excessive amount of the concentrate powder conveyed into the receiver 4 is avoided, the weighing device 3 can carry out secondary weighing on the concentrate powder in the receiver 4, so that the quality of the concentrate powder in the receiver 4 is accurately obtained, and the unnecessary loss of the concentrate powder caused by secondary loading and unloading when the excessive amount of the concentrate powder in the receiver 4 is avoided.

It should be noted that the specific structure of the electronic belt scale 21 and the principle of cumulative integration are well known to those skilled in the art, and the detailed description of the disclosure is omitted here. In addition, the present disclosure does not limit the specific structure of the first transfer platform 1, and the present disclosure will be described in detail in the following embodiments. Furthermore, the present disclosure is not limited to a particular type of scale 3, for example, the scale 3 may be configured as a weighbridge according to some approaches.

In the embodiment of the present disclosure, referring to fig. 1, the receiver 4 includes a guide rail 41 and a receiving box 42 slidably engaged with the guide rail 41, the guide rail 41 is disposed on the weighing device 3, and the receiving box 42 is located below the conveying end of the electronic belt scale 21. Thus, the concentrate powder can be dropped into the receiving box 42 by its own weight, and the receiving box 42 can be slid along the guide rail 41, thereby being conveniently separated from the weighing device 3, so that the concentrate powder can be effectively transported. The receiving box 42 may be configured as a container-like body, and the present disclosure is not limited thereto.

According to some embodiments, referring to the illustration in fig. 1, the receptacle 4 further comprises a pulling device 43, the pulling device 43 being connected to the receiving box 42. Thus, the external force can drag the receiving box 42 through the traction device 43 in a time-saving and labor-saving manner, and the receiving box 42 is convenient to move.

In the embodiment of the present disclosure, referring to fig. 1, the first conveying platform 1 includes a conveyor belt 11, the conveyor belt 11 may be disposed higher than the electronic belt scale 21, and a conveying end of the conveyor belt 11 is close to a conveying start end of the electronic belt scale 21. Therefore, the concentrate powder on the conveyor belt 11 can reliably fall into the electronic belt scale 21 under the action of inertia and gravity, so that the transportation cost is saved, the arrangement among all parts is not too compact, and the risk of collision among the parts is reduced or even avoided.

According to some embodiments, and with reference to fig. 1, the concentrate powder transport system may include a filter 5 for compressing the slurry into concentrate powder, the filter 5 having a discharge port 51 above the conveyor belt 11. Here, the filter 5 is used for compressing the ore slurry with the concentrate powder into the concentrate powder with certain moisture, and the concentrate powder sent out from the discharge port 51 can fall onto the conveyor belt 11 through the inertia and gravity of the filter, so that the cost is further saved, and the risk of collision between parts is reduced or even avoided.

Optionally, the water content of the concentrate powder can be 6% -8%, the water content of the concentrate powder is small on one hand, and on the other hand, the transportation of the concentrate powder is facilitated, so that the movement of the concentrate powder caused by flowing in the transportation process is avoided.

Alternatively, referring to fig. 1, the concentrate powder transportation system may include an autosampler 6, the autosampler 6 for picking up and fractionating the concentrate powder on the conveyor belt 11. Thus, the sampling and division work is completed by the automatic sampler 6, so that manual sampling and division are avoided, on one hand, danger of personnel during sampling and division is avoided, on the other hand, the division accuracy can be improved, and the division process is used for accurately measuring the moisture content in the concentrate powder so as to calculate the actual quality of the concentrate powder in the receiving box 42.

Optionally, an autosampler 6 is used to randomly pick up the concentrate on the conveyor belt 11. In this way, the randomness of the sample can be guaranteed, thus guaranteeing the accuracy of the autosampler 6.

In addition, the automatic sampler 6 of the present disclosure further has functions of collecting samples and returning residual powder, and the automatic sampler 6 may be designed in a fully sealed manner to achieve no material loss or moisture loss, which is not limited by the present disclosure.

The preferred embodiments of the present disclosure are described in detail with reference to the accompanying drawings, however, the present disclosure is not limited to the specific details of the above embodiments, and various simple modifications may be made to the technical solution of the present disclosure within the technical idea of the present disclosure, and these simple modifications all belong to the protection scope of the present disclosure.

It should be noted that, in the foregoing embodiments, various features described in the above embodiments may be combined in any suitable manner, and in order to avoid unnecessary repetition, various combinations that are possible in the present disclosure are not described again.

In addition, any combination of various embodiments of the present disclosure may be made, and the same should be considered as the disclosure of the present disclosure, as long as it does not depart from the spirit of the present disclosure.

Claims (8)

1. The concentrate powder transportation system is characterized by comprising a first conveying platform (1), a second conveying platform (2), a weighing device (3) and a receiver (4), wherein the second conveying platform (2) comprises an electronic belt scale (21), the receiver (4) is arranged on the weighing device (3), the first conveying platform (1) is used for receiving concentrate powder and conveying the concentrate powder to the electronic belt scale (21), and the electronic belt scale (21) can accumulatively calculate the mass of the concentrate powder passing through the electronic belt scale (21) and convey the concentrate powder to the receiver (4).

2. The concentrate powder ore transportation system according to claim 1, characterized in that the receiver (4) comprises a guide rail (41) and a receiving box (42) slidably fitted to the guide rail (41), the guide rail (41) being provided on the weighing device (3), the receiving box (42) being located below the conveying end of the electronic belt scale (21).

3. The concentrate powder ore transportation system according to claim 2, characterized in that the receiver (4) further comprises a pulling device (43), the pulling device (43) being connected to the receiving box (42).

4. The concentrate powder ore transportation system according to claim 1, wherein the first conveying platform (1) comprises a conveyor belt (11), the conveyor belt (11) is disposed higher than the electronic belt scale (21), and a conveying end of the conveyor belt (11) is close to a conveying start end of the electronic belt scale (21).

5. The concentrate powder transport system according to claim 4, characterized in that the concentrate powder transport system comprises a filter (5) for compressing the slurry into concentrate powder, the filter (5) having a discharge opening (51) above the conveyor belt (11).

6. The concentrate powder handling system of claim 5, including an autosampler (6), the autosampler (6) adapted to pick up and fractionate the concentrate powder on the conveyor belt (11).

7. The concentrate powder handling system of claim 6, wherein the autosampler (6) is adapted to randomly pick up concentrate powder on the conveyor belt (11).

8. The concentrate powder ore transportation system according to claim 1, characterized in that the weigher (3) is configured as a weighbridge.

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