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 meth

Method used

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  • Sand production line
  • Sand production line
  • Sand production line

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0031] Example 1: Such as Figure 1-Figure 11 As shown, a sand and 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 silo 7. The discharge port of the feed hopper 1 is connected to the feed end of the compound feeder 2, the discharge end of the compound feeder 2 is connected to the feed hopper of the primary crusher 3, and the collection hopper of the primary crusher 4 is connected to the second crusher through a conveyor belt. The secondary crusher 4 feeds the hopper, the collection hopper of the secondary crusher 4 is connected to the cleaning device 5 through a conveyor belt, the cleaning device 5 is connected to the grading device 6 through a conveyor belt, and the grading device 6 is connected to the grading silo through a conveyor belt 7. An automatic feeding device is installed above the grading bin 7.

[0032] Preferably, the above-mentioned compoun...

Example Embodiment

[0053] Example 2: Such as Figure 7 As shown in —9, the above-mentioned production line also includes an intelligent monitoring device. The intelligent monitoring device includes a remote monitoring terminal. The remote monitoring terminal is connected to the site controller at each process of sand and gravel production through a network module. The site controller is connected with a camera. Take pictures of the working conditions of the process and centrally monitor the video collected by the on-site controller through the remote monitoring terminal to realize the centralized management of the sand and gravel field production, reduce the inspection time, reduce the labor intensity of the inspection, and greatly improve the 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. Both ends of the support r...

Example Embodiment

[0058] Embodiment 3: The above-mentioned sand and gravel production line also includes a stone powder recovery device. The stone powder recovery device includes multiple vibrating screens and multiple crushers. Each vibrating screen uses a closed baffle cover box, and a suction pipe 1 is connected to the closed baffle. The side wall of the collecting hopper of each crusher is provided with two suction pipes. Both the first and second suction pipes are connected to the suction fan. The dust absorbed by the suction fan is conveyed to the belt conveyor through the screw feeder. The tail end of the conveyor is connected to the silo, and the silo is fixedly connected to the ground through a support frame. The bottom of the silo is a tapered structure and is provided with a discharge pipe. The discharge pipe is provided with a valve, and the upper end of the discharge pipe is provided with multiple blowing pipes. , A plurality of blowing pipes are arranged in the circumferential direc...

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PUM

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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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