CN209871775U

CN209871775U - Ash conveying anti-blocking device on cement silo

Info

Publication number: CN209871775U
Application number: CN201920327308.5U
Authority: CN
Inventors: 陶园; 黄成贵; 常英民
Original assignee: Jilin Jinyu Jidong Environmental Protection Technology Co Ltd
Current assignee: Jilin Jinyu Jidong Environmental Protection Technology Co Ltd
Priority date: 2019-03-15
Filing date: 2019-03-15
Publication date: 2019-12-31
Anticipated expiration: 2029-03-15

Abstract

The utility model discloses an ash conveying prevents stifled device on cement silo, including material loading lifting machine and operating panel, the peripheral both sides of material loading lifting machine are provided with the backplate, backplate one side is provided with support column two, material loading lifting machine one end is provided with sealed canvas, sealed canvas bottom is provided with the material loading room, the indoor groove shell that is provided with of material loading, groove shell bottom is provided with down the groove shell. Has the advantages that: the utility model discloses a set up temperature sensor and analog quantity module, temperature when accessible temperature sensor detects the upper trough of cement silo casing material and carries to through the analysis of analog quantity module to the detection data, realize opening the control to the automatic opening of material loading lifting machine, and then realize that intelligence solves the defeated grey putty of chute.

Description

Ash conveying anti-blocking device on cement silo

Technical Field

The utility model relates to a cement manufacture equipment technical field, concretely relates to ash conveying prevents stifled device on cement silo.

Background

A process for preparing silicate cement includes such steps as breaking limestone and clay, proportioning, grinding to obtain raw material, calcining in cement kiln to obtain clinker, adding gypsum, grinding, and features simple process, high productivity and low cost: the cement production line is a cement equipment production line consisting of a series of equipment for producing cement. The common cement silo ash conveying device is lack of an anti-blocking device, so that conveying equipment is influenced by weather at a special geographic position to accelerate solidification of cement ash, and further the conveying equipment is blocked, if the conveying equipment is not found timely, serious consequences such as ash leakage and the like caused by load jump stop of a hoist can be caused, maintenance personnel are extremely inconvenient to handle faults, the environment of a plant area is polluted, and more serious people can cause cement transportation stop accidents.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the defects of the prior art, the ash conveying anti-blocking device on the cement silo is provided, and the problems that the ash conveying device of the cement silo is short of an anti-blocking device, the cement ash solidification is accelerated due to the fact that conveying equipment is affected by weather at a special geographical position, and then the conveying equipment is blocked, if the situation is found out not timely, the serious consequences such as ash leakage and the like caused by the fact that a lifter is loaded and stopped are caused, maintenance personnel are very inconvenient to handle faults, the environment of a plant area is polluted, and more serious people can cause cement stop accidents are solved.

(II) technical scheme

The utility model discloses a following technical scheme realizes: the utility model provides an ash conveying anti-blocking device on a cement silo, which comprises a feeding lifting machine and an operation panel, wherein two sides of the periphery of the feeding lifting machine are provided with guard plates, one side of each guard plate is provided with a second support column, one end of the feeding lifting machine is provided with a sealing canvas, the bottom of the sealing canvas is provided with a feeding chamber, an upper tank shell is arranged in the feeding chamber, the bottom of the upper tank shell is provided with a lower tank shell, a breathable layer is arranged between the upper tank shell and the lower tank shell, a side wall of the lower tank shell is provided with an air blower, the bottom of the feeding chamber is provided with a first support column, one end of the upper tank shell is provided with a discharging chamber, one side wall of the inner part of the upper tank shell is provided with a temperature sensor, the model of the temperature sensor is TP101, one side of the second support column is provided with the, the novel intelligent control device is characterized in that a mainboard is arranged in the operation panel, a PLC is arranged on the mainboard, the model of the PLC is UN2070, an analog quantity module is arranged on the PLC, and the model of the analog quantity module is RS-495.

Further, the guard plate is connected with the feeding hoister through bolts, and the second support columns are welded with the guard plate.

Further, the sealing canvas is connected with the protection plate through bolts, and the feeding chamber is connected with the sealing canvas through bolts.

Furthermore, the first support column is welded with the feeding chamber, and the upper groove shell is inserted into the feeding chamber.

Furthermore, the lower groove shell is welded with the upper groove shell, and the ventilation layer is connected with the upper groove shell and the lower groove shell in a clamping and pressing mode.

Furthermore, the air blower is connected with the lower groove shell through bolts, and the blanking chamber is connected with the upper groove shell in an inserted mode.

Furthermore, the temperature sensor is connected with the upper groove shell through a bolt, the operating panel is connected with the two support columns through bolts, the human-computer interface is connected with the operating panel through a clamping groove, the main board is connected with the operating panel through a bolt, the PLC is welded with the main board, and the analog quantity module is connected with the PLC through a wire.

(III) advantageous effects

Compared with the prior art, the utility model, following beneficial effect has:

for solving and lacking in the defeated grey device of current cement storehouse and prevent stifled device, lead to conveying equipment to receive the influence of weather and accelerate the solidification of cement ash in special geographical position, and then lead to conveying equipment putty, if the discovery is untimely, probably cause lifting machine load to jump to stop and lead to running serious consequences such as grey, maintenance personal handling fault is very easily inconvenient, and the factory environment suffers the pollution, and more serious person can cause the problem of cement outage accident, the utility model discloses a set up temperature sensor and analog module, temperature when accessible temperature sensor detects material transport in the last groove casing of cement storehouse to through the analysis of analog module to the detection data, realize opening the control to the automatic opening of material loading lifting machine, and then realize the defeated grey putty of intelligence solution chute.

Drawings

FIG. 1 is a front view of an ash conveying anti-blocking device for a cement silo;

FIG. 2 is a sectional view of an operation panel of the ash conveying anti-blocking device for the cement silo of the present invention;

FIG. 3 is a sectional view of the upper and lower trough shells of the ash conveying anti-blocking device for the cement silo of the present invention;

fig. 4 is a circuit block diagram of the ash conveying anti-blocking device for the cement silo.

The reference numerals are explained below:

1. a blanking chamber; 2. a first supporting column; 3. a feeding chamber; 4. an upper tank shell; 5. a lower tank shell; 6. a blower; 7. a feeding elevator; 8. a second supporting column; 9. a guard plate; 10. an operation panel; 11. a main board; 12. an analog quantity module; 13. a breathable layer; 14. a temperature sensor; 15. a human-machine interface; 16. sealing the canvas; 17. a PLC controller.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

As shown in fig. 1-4, an ash conveying anti-blocking device for a cement silo comprises a feeding elevator 7 and an operation panel 10, wherein two sides of the periphery of the feeding elevator 7 are provided with guard plates 9, one side of each guard plate 9 for the guard plate 9 is provided with a support post two 8, one end of the feeding elevator 7 is provided with a sealing canvas 16, the bottom of the sealing canvas 16 is provided with a feeding chamber 3, the feeding chamber 3 is internally provided with an upper groove shell 4, the bottom of the upper groove shell 4 is provided with a lower groove shell 5, a ventilating layer 13 is arranged between the upper groove shell 4 and the lower groove shell 5, one side wall of the lower groove shell 5 is provided with an air blower 6, the bottom of the feeding chamber 3 is provided with a support post one 2, one end of the upper groove shell 4 is provided with a discharging chamber 1, one side wall of the inner part of the upper groove shell 4 is provided with a temperature sensor 14, the model of the temperature sensor 14 is TP, the human-computer interface 15 is an operable display screen, a mainboard 11 is arranged inside the operation panel 10, a PLC 17 is arranged on the mainboard 11, the model of the PLC 17 is UN2070, an analog quantity module 12 is arranged on the PLC 17, and the model of the analog quantity module 12 is RS-495.

The protection plate 9 is connected with the feeding hoister 7 through bolts, the second support columns 8 are welded with the protection plate 9, the sealing canvas 16 is connected with the protection plate 9 through bolts, the feeding chamber 3 is connected with the sealing canvas 16 through bolts, the first support columns 2 are welded with the feeding chamber 3, the upper groove shell 4 is connected with the feeding chamber 3 in an inserting mode, the lower groove shell 5 is welded with the upper groove shell 4, the air permeable layer 13 is connected with the upper groove shell 4 and the lower groove shell 5 in a clamping mode, the air blower 6 is connected with the lower groove shell 5 through bolts, the discharging chamber 1 is connected with the upper groove shell 4 in an inserting mode, the temperature sensor 14 is connected with the upper groove shell 4 through bolts, the operation panel 10 is connected with the second support columns 8 through bolts, the human-computer interface 15 is connected with the operation panel 10 through clamping grooves, the main board 11 is connected with the operation panel 10 through bolts, the PLC 17 is welded with the main board 11, and the analog quantity module 12 is.

The utility model provides a pair of go up defeated ash in cement silo and prevent stifled device's theory of operation: the device is powered on, cement ash is placed in a feeding elevator 7 and lifted to the top of the device, the cement ash enters a feeding chamber 3, the feeding chamber 3 injects the cement ash into an upper groove shell 4, an air blower 6 is started through an operation panel 10, the air blower 6 blows air into a lower groove shell 5, the air penetrates through a ventilation layer 13 to fluidize materials, the aerated materials flow in the downward inclination direction of the upper groove shell 4, the conveying purpose is achieved, the temperature of the materials in the upper groove shell 4 of the cement silo during conveying can be detected through a temperature sensor 14, detection data are analyzed through an analog quantity module 12, when the materials are stacked, the temperature is relatively high, a PLC (programmable logic controller) 17 controls the feeding elevator 7 to be started and stopped automatically, the problem of ash conveying and blocking of a chute is solved intelligently, and normal operation of a cement production line is guaranteed.

The above-described embodiments are merely illustrative of the preferred embodiments of the present invention and are not intended to limit the spirit and scope of the present invention. Without departing from the design concept of the present invention, various modifications and improvements made by the technical solution of the present invention by those skilled in the art should fall into the protection scope of the present invention, and the technical contents claimed by the present invention have been fully recorded in the claims.

Claims

1. The utility model provides a defeated ash prevents stifled device on cement silo which characterized in that: comprises a feeding elevator (7) and an operation panel (10), wherein two protection plates (9) are arranged on two sides of the periphery of the feeding elevator (7), a second support column (8) is arranged on one side of each protection plate (9), a sealing canvas (16) is arranged at one end of the feeding elevator (7), a feeding chamber (3) is arranged at the bottom of the sealing canvas (16), an upper groove shell (4) is arranged in the feeding chamber (3), a lower groove shell (5) is arranged at the bottom of the upper groove shell (4), a ventilation layer (13) is arranged between the upper groove shell (4) and the lower groove shell (5), an air blower (6) is arranged on one side wall of the lower groove shell (5), a first support column (2) is arranged at the bottom of the feeding chamber (3), a discharging chamber (1) is arranged at one end of the upper groove shell (4), a temperature sensor (14) is arranged on one side wall in the upper groove shell (4), the model of temperature sensor (14) is TP101, support column two (8) one side is provided with operating panel (10), be provided with human-computer interface (15) on operating panel (10), operating panel (10) inside is provided with mainboard (11), be provided with PLC controller (17) on mainboard (11), the model of PLC controller (17) is UN2070, be provided with analog quantity module (12) on PLC controller (17), the model of analog quantity module (12) is RS-495.

2. The ash conveying anti-blocking device on the cement silo according to claim 1, characterized in that: the guard plate (9) is connected with the feeding hoister (7) through bolts, and the second support column (8) is welded with the guard plate (9).

3. The ash conveying anti-blocking device on the cement silo according to claim 1, characterized in that: the sealing canvas (16) is connected with the protection plate (9) through bolts, and the feeding chamber (3) is connected with the sealing canvas (16) through bolts.

4. The ash conveying anti-blocking device on the cement silo according to claim 1, characterized in that: the first supporting column (2) is welded with the feeding chamber (3), and the upper groove shell (4) is connected with the feeding chamber (3) in an inserting mode.

5. The ash conveying anti-blocking device on the cement silo according to claim 1, characterized in that: the lower groove shell (5) is welded with the upper groove shell (4), and the breathable layer (13) is connected with the upper groove shell (4) and the lower groove shell (5) in a clamping and pressing mode.

6. The ash conveying anti-blocking device on the cement silo according to claim 1, characterized in that: the air blower (6) is connected with the lower groove shell (5) through bolts, and the blanking chamber (1) is connected with the upper groove shell (4) in an inserted mode.

7. The ash conveying anti-blocking device on the cement silo according to claim 1, characterized in that: temperature sensor (14) with go up groove casing (4) and pass through bolted connection, operating panel (10) with support column two (8) pass through bolted connection, human-computer interface (15) with operating panel (10) pass through the draw-in groove and connect, mainboard (11) with operating panel (10) pass through bolted connection, PLC controller (17) with mainboard (11) welding, analog quantity module (12) with PLC controller (17) pass through the wire and connect.