Sand production line

A production line, sand and gravel technology, applied to the separation of solids from solids by air flow, grain processing, chemical instruments and methods, etc., can solve the problems of difficult remote monitoring and unattended operation, high labor intensity of operators, and low degree of automation and other problems, to achieve the effect of easy unattended, good cleaning effect and good effect

Pending Publication Date: 2017-12-22
遵义同兴源建材有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Existing sand and gravel production plants, after being crushed by a stone crusher, usually use manual independent operations for multiple processes. This method has low automation, low efficiency, high labor intensity for operators, and many operators. It is difficult to realize remote monitoring and monitoring. Unattended

Method used

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  • Sand production line
  • Sand production line
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] Embodiment 1: as Figure 1-Figure 11 As shown, a gravel production line includes a gravel feed hopper 1, a compound feeder 2, a primary crusher 3, a secondary crusher 4, a cleaning device 5, a grading device 6 and a grading bin 7, and the gravel The outlet of feed hopper 1 is connected to the feed end of compound feeder 2, the discharge end of compound feeder 2 is connected to the feed hopper of primary crusher 3, and the collecting hopper of primary crusher 4 is connected to the secondary feeder through a conveyor belt. The feed hopper of the secondary crusher 4, the collecting hopper of the secondary crusher 4 is connected to the cleaning device 5 through the conveyor belt, the cleaning device 5 is connected to the grading device 6 through the conveyor belt, and the grading device 6 is connected to the grading bin through the conveyor belt 7. An automatic feeding device is installed above the grading bin 7.

[0032] Preferably, the above compound feeder 2 includes a ...

Embodiment 2

[0053] Embodiment 2: as Figure 7 As shown in —9, the above-mentioned production line also includes an intelligent monitoring device, which includes a remote monitoring terminal. The remote monitoring terminal is connected to the on-site controller at each process of sandstone production through a network module. The on-site controller is connected with a camera, and the camera is used for Shoot the working conditions of the process, and monitor the video of the process collected by the on-site controller through the remote monitoring terminal to realize centralized management of sand and gravel on-site production, reduce inspection time, reduce inspection labor intensity, and greatly improve inspection efficiency.

[0054] Preferably, the above-mentioned camera 701 is installed on the wall 703 through a mounting bracket 702. The mounting bracket 702 includes a support rod 704, a support plate 705 and a support sleeve 706, and the two ends of the support rod 704 are respectivel...

Embodiment 3

[0058] Embodiment 3: The above-mentioned gravel production line also includes a stone powder recovery device, which includes a plurality of vibrating screens and a plurality of crushers, each vibrating screen adopts a closed baffle cover box, and an exhaust pipe is connected to the closed baffle, The side wall of the discharge collecting hopper of each crusher is provided with a suction pipe 2, and the suction pipe 1 and the suction pipe 2 are connected to the suction fan, and the dust absorbed by the suction fan is transported to the belt conveyor through the screw feeder, and the belt conveyor The tail end of the conveyor is connected to the silo, which is fixedly connected to the ground through a support frame. The bottom of the silo is a conical structure and is equipped with a discharge pipe. The discharge pipe is equipped with a valve, and the upper end of the discharge pipe is provided with multiple blowing pipes. , a plurality of blowing pipes are arranged circumferenti...

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Abstract

The invention discloses a sand production line. The sand production line comprises a sand feeding hopper, a composite feeding machine, a primary crusher, a secondary crusher, a cleaning device, a grading device and a classifying stock bin, wherein a discharging port of the sand feeding hopper is connected to the feeding end of the composite feeding machine, the discharging end of the composite feeding machine is connected to a feeding hopper I of the primary crusher, a collecting hopper I of the primary crusher is connected to a feeding hopper II of the secondary crusher through a conveying belt, a collecting hopper II of the secondary crusher is connected to the cleaning device through a conveying belt, the cleaning device is connected to the grading device through a conveying belt, and the grading device is connected to the classifying stock bin through a conveying belt. According to the sand production line, by means of the sand feeding hopper, the composite feeding machine, the primary crusher, the secondary crusher, the cleaning device, the grading device and the classifying stock bin, automatic and continuous sand production can be realized, the production efficiency is high, the labor intensity can be reduced, and automatic monitoring and unattended operation can be realized.

Description

technical field [0001] The invention belongs to the technical field of sand and gravel production equipment, and in particular relates to a sand and gravel production line. Background technique [0002] Existing sand and gravel production plants, after being crushed by a stone crusher, usually use manual independent operations for multiple processes. This method has low automation, low efficiency, high labor intensity for operators, and many operators. It is difficult to realize remote monitoring and monitoring. Unattended. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a sand and gravel production line to solve the problems in the prior art. [0004] The technical solution adopted by the present invention is: A sand and gravel production line, including a sand and gravel feeding hopper, a compound feeder, a primary crusher, a secondary crusher, a cleaning device, a grading device and a grading bin, and The ou...

Claims

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Application Information

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IPC IPC(8): B02C21/00B02C23/02B02C23/08B03B5/18B03B7/00B03B11/00B07B9/00B07B1/04B07B1/46C02F1/52
CPCC02F1/5281B02C21/00B02C23/02B02C23/08B03B5/18B03B7/00B03B11/00B07B1/04B07B1/46B07B1/4609B07B9/00B07B2201/04Y02W30/91
Inventor 王德芳徐欢周颖王富家
Owner 遵义同兴源建材有限公司
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