CN209131353U

CN209131353U - Turn round drying oven dynamic temperature measurement system

Info

Publication number: CN209131353U
Application number: CN201821686012.4U
Authority: CN
Inventors: 袁朝阳; 郭澎; 陈金春
Original assignee: Jiangsu Lei Jin Environmental Engineering Co Ltd
Current assignee: Jiangsu Lei Jin Environmental Engineering Co Ltd
Priority date: 2018-10-18
Filing date: 2018-10-18
Publication date: 2019-07-19
Anticipated expiration: 2028-10-18

Abstract

The utility model discloses a kind of revolution drying oven dynamic temperature measurement systems, its structure includes temperature sensor, digital conversion module, power management module, turn the structure of drying oven according to cycle, lay several A, its starter, the digital conversion module that its temperature value passes through temperature simulation amount, wireless transmitter module, under command of a controller, to transmission in a manner of frequency dividing, the battery used by power management module management, B receives signal described above, received each temperature value signal is transmitted to central control room master controller by twisted pair, the temperature value that master controller is distributed according to it, gas flow control interface, extract vapour quantity control interface, cycle turns drying oven revolving speed control interface to gas flow, extract vapour quantity, cycle is adjusted with turning three dynamic state of parameters of drying oven revolving speed, it is accurate to ensure that Ground dynamically controls drying temperature field in furnace body, achievees the purpose that energy-efficient, accurate steadily acquisition institute's material drying quality.

Description

Turn round drying oven dynamic temperature measurement system

Technical field

The utility model relates to wireless sensor technology field, in particular to a kind of revolution drying oven dynamic temperature measurement system.

Background technique

Cycle turns have the advantages that production scale is big, energy-efficient with the characteristics of drying oven dried by continuous feeding and discharging.But It is, for the material (such as the materials such as desulfurized gypsum, ardealite, titanium gypsum, citric acid gypsum, fluorgypsum) for much needing to dry The drying process for carrying out chemical modification must accurately obtain each layer drying temperature of each point in furnace body field, but the prior art: Bu Nengzhun Drying temperature field in furnace body really is dynamically controlled, reaches energy-efficient, precisely steadily obtain institute's material drying quality purpose.

Utility model content

In view of the deficienciess of the prior art, the utility model aim is to provide a kind of revolution drying oven dynamic temperature measurement system System, accurately cannot dynamically control drying temperature field in furnace body to solve the prior art, reach it is energy-efficient, precisely steadily The problem of obtaining institute's material drying quality purpose.

To achieve the above object, the technical solution that the utility model is taken are as follows:

A kind of revolution drying oven dynamic temperature measurement system, including temperature sensor, digital conversion module, controller, wireless hair Penetrate module, power management module, wireless receiving module, wireless receiving controller, RS485 module, master controller, combustion gas capacity control Interface, extraction vapour quantity control interface and cycle processed turn drying oven revolving speed control interface, and the temperature sensor and controller are equal It is electrically connected with digital conversion module, the wireless transmitter module and power management module are electrically connected with the controller, described wireless Receiving module and RS485 module are electrically connected with wireless receiving controller, and the RS485 module, is taken out combustion gas volume controlled interface It takes vapour quantity control interface and cycle to turn drying oven revolving speed control interface to be electrically connected with master controller.

Further, the temperature sensor, digital conversion module, controller, wireless transmitter module and power management mould Block is defined as A.

Further, the wireless receiving module, wireless receiving controller and RS485 module definition are B.

Further, the power management module second emits signal 1 time, uses 1.5 years.

Further, the wireless receiving module is 433MHz frequency point.

Further, the temperature sensor uses K-type thermocouple.

Compared with prior art, the utility model has the following beneficial effects: the revolution drying oven dynamic temperature measurement system, root Turn the structure of drying oven according to cycle, lays several A, starter, the number that temperature value passes through temperature simulation amount Conversion module, wireless transmitter module, under command of a controller, to transmission in a manner of frequency dividing, pass through power management module pipe The battery used is managed, reaches and powers for a long time during rotation in rotary furnace, B receives signal described above, and B passes through RS485 It is connected in a wired fashion with master controller, to guarantee signal reliable transmission, by twisted pair by received each temperature value signal It transmits to central control room master controller, the temperature value that master controller is distributed according to it, by gas flow control interface, extracts Vapour quantity control interface, cycle turn drying oven revolving speed control interface and turn drying oven revolving speed to gas flow, extraction vapour quantity, cycle It is adjusted to three dynamic state of parameters, ensure that and accurately dynamically control drying temperature field in furnace body, reach energy-efficient, smart Obtain to quasi-steady the purpose of institute's material drying quality.

Detailed description of the invention

Fig. 1 is the portion the utility model A structural schematic diagram；

Fig. 2 is the portion the utility model B structural schematic diagram；

Fig. 3 is the mounting structure schematic diagram of the utility model；

In figure: temperature sensor -1-n, digital conversion module -2-n, controller -3-n, wireless transmitter module -4-n, power supply Management module -5-n, wireless receiving module -6, wireless receiving controller -7, RS485 module -8, master controller -9, combustion gas capacity Control interface -10, extraction vapour quantity control interface -11, cycle turn drying oven revolving speed control interface -12.

Specific embodiment

To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below In conjunction with specific embodiment, the utility model is further described.

As shown in Figure 1-3, revolution drying oven dynamic temperature measurement system, including temperature sensor 1-n, digital conversion module 2-n, Controller 3-n, wireless transmitter module 4-n, power management module 5-n, wireless receiving module 6, wireless receiving controller 7, RS485 Module 8, master controller 9, combustion gas volume controlled interface 10, extraction vapour quantity control interface 11 and cycle turn the control of drying oven revolving speed Interface 12, temperature sensor 1-n and controller 3-n are electrically connected with digital conversion module 2-n, wireless transmitter module 4-n and electricity Source control module 5-n is electrically connected with controller 3-n, wireless receiving module 6 and RS485 module 8 with wireless receiving controller 7 Electrical connection, RS485 module 8, combustion gas volume controlled interface 10, extraction vapour quantity control interface 11 and cycle turn drying oven revolving speed control Interface 12 processed is electrically connected with master controller 9.

Wherein, the temperature sensor 1-n, digital conversion module 2-n, controller 3-n, wireless transmitter module 4-n and electricity Source control module 5-n is defined as A, temperature sensor and is translated into signal and is sent.

Wherein, the wireless receiving module 6, wireless receiving controller 7 and RS485 module 8 are defined as B, receive the portion A signal And it is handled.

Wherein, transmitting in described power management module 5-n10 seconds signal 1 time, using 1.5 years, reaches and is rotating in rotary furnace It powers for a long time in the process.

Wherein, the wireless receiving module 6 is 433MHz frequency point, and stable connection, transmission speed is fast.

Wherein, the temperature sensor 1-n uses K-type thermocouple, and durability is strong, and the service life is long.

Working principle: by taking three times cycles turn drying oven as an example, i.e. cycle turns drying oven and includes three to be set in together Rotating cylinder turns the structure (1,2,3 layer) of drying oven according to above-mentioned cycle, lays several A respectively, and sensor uses K-type Thermocouple, starter, digital conversion module 2-n, the 433MHz frequency point wireless transmission mould that temperature value passes through temperature simulation amount Block 4-n, under the instruction of controller 3-n, sent in a manner of frequency dividing to B, the electricity that uses managed by power management module 5-n Pond reaches and powers (transmitting in 30 seconds signal 1 time, use 1.5 years) for a long time during rotation in rotary furnace, and B receives above-mentioned institute Signal is stated, B is connected with master controller 9 in a wired fashion by RS485, to guarantee signal reliable transmission, in this way, passing through twisted pair Received each temperature value signal is transmitted to central control room master controller 9, the temperature value that master controller 9 is distributed according to it, Turn drying oven revolving speed control interface 12 to combustion gas by gas flow control interface 10, extraction vapour quantity control interface 11, cycle Flow, extraction vapour quantity, cycle are adjusted with turning three dynamic state of parameters of drying oven revolving speed, be ensure that and are accurately dynamically controlled Drying temperature field in furnace body achievees the purpose that energy-efficient, accurate steadily acquisition institute's material drying quality.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model Claimed range is defined by the appending claims and its equivalent thereof.

Claims

1. a kind of revolution drying oven dynamic temperature measurement system, it is characterised in that: its structure includes temperature sensor (1-n), number change Change the mold block (2-n), controller (3-n), wireless transmitter module (4-n), power management module (5-n), wireless receiving module (6), Wireless receiving controller (7), master controller (9), combustion gas volume controlled interface (10), extracts vapour quantity control at RS485 module (8) Interface (11) processed and cycle turn drying oven revolving speed control interface (12), the temperature sensor (1-n) and controller (3-n) with Digital conversion module (2-n) electrical connection, the wireless transmitter module (4-n) and power management module (5-n) with controller (3- N) it is electrically connected, the wireless receiving module (6) and RS485 module (8) are electrically connected with wireless receiving controller (7), described RS485 module (8), combustion gas volume controlled interface (10), extraction vapour quantity control interface (11) and cycle turn drying oven revolving speed control Interface (12) processed is electrically connected with master controller (9).

2. a kind of revolution drying oven dynamic temperature measurement system according to claim 1, it is characterised in that: the temperature sensor (1-n), digital conversion module (2-n), controller (3-n), wireless transmitter module (4-n) and power management module (5-n) definition For A.

3. a kind of revolution drying oven dynamic temperature measurement system according to claim 1, it is characterised in that: the wireless receiving mould Block (6), wireless receiving controller (7) and RS485 module (8) are defined as B.

4. a kind of revolution drying oven dynamic temperature measurement system according to claim 1, it is characterised in that: the power management mould Block (5-n) transmitting in 10 seconds signal 1 time, uses 1.5 years.