CN211261734U

CN211261734U - Online monitoring system for rotary kiln

Info

Publication number: CN211261734U
Application number: CN201922175892.XU
Authority: CN
Inventors: 张云
Original assignee: Jiangle Jinniu Cement Co ltd
Current assignee: Jiangle Jinniu Cement Co ltd
Priority date: 2019-12-08
Filing date: 2019-12-08
Publication date: 2020-08-14
Anticipated expiration: 2029-12-08

Abstract

The utility model discloses an online monitoring system of a rotary kiln, which comprises a main box body and a plurality of temperature sensors, wherein one end of the main box body is provided with an installation port, a baffle is rotatably connected in the installation port through a rotating shaft, and one end of the baffle, which is far away from the rotating shaft, is fixedly connected with the inner wall of the installation port through a locking screw; the intelligent temperature control box is characterized in that a controller, a power supply, a storage, a signal transmitter and an alarm are sequentially arranged in the main box body, one end of the main box body, away from the baffle, is fixedly connected with a display screen, the output ends of the temperature sensor and the power supply are connected with the input end of the controller, and the output end of the controller is connected with the input ends of the signal transmitter, the alarm, the storage and the display screen respectively. The utility model discloses in through temperature sensor and control mechanism's setting, make the system can carry out real-time control to the temperature of speed reducer to guarantee the steady operation of speed reducer.

Description

Online monitoring system for rotary kiln

Technical Field

The utility model relates to a supervisory equipment technical field especially relates to a rotary kiln on-line monitoring system.

Background

The rotary kiln is the most critical and most core part in the cement clinker production process, so that except for kiln shutdown caused by equipment problems, a kiln production system must continuously operate, and a kiln speed reducer is used as a rotary kiln driving device.

However, equipment is easy to break down when running in a high-temperature environment, so that the running condition of the kiln speed reducer needs to be mastered timely and accurately to ensure continuous, stable and efficient running of the rotary kiln.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that equipment in the prior art breaks down easily when running under the high temperature environment, so that the running condition of a kiln speed reducer needs to be mastered timely and accurately, and the provided rotary kiln online monitoring system.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an online monitoring system of a rotary kiln comprises a main box body and a plurality of temperature sensors, wherein one end of the main box body is provided with a mounting hole, a baffle is rotatably connected in the mounting hole through a rotating shaft, and one end, far away from the rotating shaft, of the baffle is fixedly connected with the inner wall of the mounting hole through a locking screw;

the intelligent temperature control box is characterized in that a controller, a power supply, a storage, a signal transmitter and an alarm are sequentially arranged in the main box body, one end of the main box body, away from the baffle, is fixedly connected with a display screen, the output ends of the temperature sensor and the power supply are connected with the input end of the controller, and the output end of the controller is connected with the input ends of the signal transmitter, the alarm, the storage and the display screen respectively.

Preferably, the temperature sensor is of the type PT 100.

Preferably, the controller is a PLC controller.

Preferably, the bottom fixedly connected with of main tank body charges the joint, the output of the joint that charges is connected with the input of power.

Preferably, a plurality of locking blocks are fixedly connected to the outer wall of the temperature sensor, and locking ports are formed in the locking blocks.

Preferably, the rotating shaft is sleeved with a torsion spring, and two ends of the torsion spring are respectively and fixedly connected with the baffle and the inner wall of the mounting hole.

Has the advantages that:

1. firstly, a plurality of temperature sensors are respectively connected with bearings at two ends of a first gear transmission shaft, a second gear transmission shaft, a third gear transmission shaft and a fourth gear transmission shaft of a kiln, then when the temperature sensors transmit signals to a controller, the controller analyzes and processes the received signals, if the temperature of the speed reducer is higher, the controller sends out an alarm through an alarm, and meanwhile, the controller can send temperature data to a control center through a signal transmitter and can send the temperature data to a display screen for data display;

2. meanwhile, due to the arrangement of the baffle and the mounting port, the control element in the main box body can be maintained conveniently, meanwhile, the power supply can be charged through the charging connector, and the monitored data can be stored through the arrangement of the memory.

Drawings

Fig. 1 is a schematic structural diagram of a main box body of an online monitoring system for a rotary kiln provided by the utility model;

fig. 2 is the utility model provides a structural schematic diagram of rotary kiln on-line monitoring system temperature sensor department.

In the figure: the device comprises a main box body 1, a temperature sensor 2, a rotating shaft 3, a baffle 4, a locking screw 5, a controller 6, a power supply 7, a memory 8, a signal emitter 9, an alarm 10, a display screen 11, a charging connector 12 and a locking block 13.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-2, an online monitoring system for a rotary kiln comprises a main box body 1 and a plurality of temperature sensors 2, wherein one end of the main box body 1 is provided with a mounting opening for maintaining a control element in the main box body 1, a baffle 4 is rotatably connected in the mounting opening through a rotating shaft 3 and used for protecting the control element in the main box body 1, and one end of the baffle 4, which is far away from the rotating shaft 3, is fixedly connected with the inner wall of the mounting opening through a locking screw 5;

be equipped with controller 6 in the main tank body 1 in proper order, power 7, memory 8, signal emitter 9 and siren 10, the one end fixedly connected with display screen 11 of baffle 4 is kept away from to main tank body 1, be used for showing the temperature data that detect, temperature sensor 2 and power 7's output all are connected with controller 6's input, be used for sending temperature data to controller 6, controller 6's output respectively with signal emitter 9, siren 10, memory 8 and display screen 11's input is connected, be used for controlling siren 10, can send the signal to control center simultaneously.

In this embodiment, temperature sensor 2's model is PT100, strengthen temperature sensor 2's sensitivity, controller 6 is the PLC controller, strengthen controller 6's signal processing ability, the bottom fixedly connected with of main tank body 1 charges joint 12, the output of joint 12 and the input of power 7 charge, conveniently charge to power 7, a plurality of latch segments 13 of fixedly connected with on temperature sensor 2's the outer wall, be equipped with the latch closure on the latch segment 13, make things convenient for fixed temperature sensor 2, the cover is equipped with torque spring on the pivot 3, torque spring's both ends respectively with baffle 4 and installing port inner wall fixed connection, play certain torsion and support baffle 4.

In this embodiment, first a plurality of temperature sensor 2 respectively with kiln speed reducer one, two, three, four grades of gear drive shaft both ends bearings are connected, then when temperature sensor 2 transmits the signal to controller 6, controller 6 carries out analysis processes to the signal received, if the temperature of speed reducer is higher, then controller 6 sends the police dispatch newspaper through siren 10, controller 6 can send temperature data to control center through signal transmitter 9 simultaneously, can send temperature data to display screen 11 simultaneously and carry out data display, the setting of baffle 4 and installing port simultaneously, can conveniently maintain the control element in the main tank body 1, the joint that charges simultaneously 12 can charge power 7, the setting of memory 8, can save the data of monitoring.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a rotary kiln on-line monitoring system, includes main tank body (1) and a plurality of temperature sensor (2), its characterized in that: one end of the main box body (1) is provided with a mounting opening, a baffle (4) is rotatably connected in the mounting opening through a rotating shaft (3), and one end, far away from the rotating shaft (3), of the baffle (4) is fixedly connected with the inner wall of the mounting opening through a locking screw (5);

be equipped with controller (6), power (7), memory (8), signal transmitter (9) and siren (10) in proper order in the main tank body (1), the one end fixedly connected with display screen (11) of baffle (4) are kept away from in main tank body (1), the output of temperature sensor (2) and power (7) all is connected with the input of controller (6), the output of controller (6) is connected with the input of signal transmitter (9), siren (10), memory (8) and display screen (11) respectively.

2. The online rotary kiln monitoring system as claimed in claim 1, wherein: the model of the temperature sensor (2) is PT 100.

3. The online rotary kiln monitoring system as claimed in claim 1, wherein: the controller (6) is a PLC controller.

4. The online rotary kiln monitoring system as claimed in claim 1, wherein: the bottom fixedly connected with of main tank body (1) connects (12) that charges, the output of the joint (12) that charges is connected with the input of power (7).

5. The online rotary kiln monitoring system as claimed in claim 1, wherein: a plurality of locking blocks (13) are fixedly connected to the outer wall of the temperature sensor (2), and locking ports are formed in the locking blocks (13).

6. The online rotary kiln monitoring system as claimed in claim 1, wherein: and a torsion spring is sleeved on the rotating shaft (3), and two ends of the torsion spring are respectively fixedly connected with the baffle (4) and the inner wall of the mounting hole.