阅读说明：本技术 一种基于余汽余热回收装置的控制系统及方法 (A kind of control system and method based on residual heat and steam recyclable device ) 是由 �金钟 于 2019-10-09 设计创作，主要内容包括：本发明公开了一种基于余汽余热回收装置的控制系统,包括蒸压釜和余汽余热回收系统主机,还包括换热单元、温度传感单元、主控制系统单元、液位传感单元和流量监测单元；所述换热单元设置于所述余汽余热回收系统主机中,所述余汽所述余汽余热回收系统主机连接热能储存罐,所述液位传感单元和所述流量监测单元设置于所述热能储存罐中；所述热能储存罐连接热能散发器,所述热能散发器,连接缓冲调节罐；本发明通过各个监测单元获取介质输送至每一阶段时不同的参数数据,以保证了介质在传输过程中不会有热量损失,达到资源利用最大化。(The invention discloses a kind of control systems based on residual heat and steam recyclable device, including still kettle and residual heat and steam recovery system host, further include heat exchange unit, temperature sensing unit, master control system unit, level sensing unit and flow monitoring unit；The heat exchange unit is set in the residual heat and steam recovery system host, and residual heat and steam recovery system host described in the remaining vapour connects thermal energy storage tank, and the level sensing unit and the flow monitoring unit are set in the thermal energy storage tank；The thermal energy storage tank connects thermal energy vaporizer, the thermal energy vaporizer, and connection buffering adjusts tank；The present invention obtains supplemental characteristic different when medium is delivered to each stage by each monitoring unit and reaches maximum resource utilization ensure that medium does not have thermal loss in transmission process.)

1. a kind of control system based on residual heat and steam recyclable device, including still kettle (1) and residual heat and steam recovery system host (2), it is characterised in that: further include heat exchange unit (3), temperature sensing unit (4), master control system unit (5), level sensing list First (6) and flow monitoring unit (7)；The heat exchange unit (3) is set in the residual heat and steam recovery system host (2), institute State the connection of residual heat and steam recovery system host (2) described in remaining vapour thermal energy storage tank (8), the level sensing unit (6) and described Flow monitoring unit (7) is set in the thermal energy storage tank (8)；The thermal energy storage tank (8) connects thermal energy vaporizer (9), The thermal energy vaporizer (9), connection buffering adjust tank (10).

2. the control system according to claim 1 based on residual heat and steam recyclable device, it is characterised in that: the temperature sensing Unit (4) is also provided at the residual heat and steam recovery system host (2), the thermal energy vaporizer (9) and the buffering and adjusts tank (10).

3. the control system of residual heat and steam recyclable device according to claim 1, it is characterised in that: the master control system list First (5) connect the heat exchange unit (3), and the heat exchange unit (3) connects the level sensing unit (6), the level sensing Unit (6) connects the flow monitoring unit (7).

4. the control system of residual heat and steam recyclable device according to claim 3, it is characterised in that: the master control system list First (5) are connected with the level sensing unit (6), the flow monitoring unit (7) and the temperature sensing unit (4) respectively It connects.

5. the control system of residual heat and steam recyclable device according to claim 4, it is characterised in that: the temperature sensing unit (4) it is connected respectively with the heat exchange unit (3), the level sensing unit (6) and the flow monitoring unit (7).

6. the control system of residual heat and steam recyclable device according to claim 5, it is characterised in that: further include alarm unit (11), the alarm unit (11) is connected with the master control system unit (5) and the temperature sensing unit (4) respectively.

7. a kind of control method based on residual heat and steam recyclable device, it is characterised in that:

Step 1: the start-up temperature value of master control system unit (5) preset power delivery pump, and obtain the biography of the thermocouple in host The temperature parameter of output；

Step 2: master control system unit (5) monitors that the medium temperature in host has reached output temperature, and the medium is defeated It is sent into thermal energy storage tank (8), and obtains the liquid level information in thermal energy storage tank (8)；

Step 3: when thermal energy storage tank (8), interior liquid level reaches setting peak, and the medium is delivered to each production by corresponding discharge Workshop section, the thermal energy for carrying out medium distribute；

Step 4: defeated time buffering adjusts tank (10) storage to the medium after radiating and cooling again, to master control system unit (5) Detect that the buffering adjusts tank (10) interior temperature and reaches respective value, starting new round running.

8. the control method according to claim 7 based on residual heat and steam recyclable device, it is characterised in that: the main control system System unit (5) is lasting acquisition for the unlike signal parameter of each link, when any appliance parameter is higher than alarm initially set When parameter value, triggering alarm immediately, and record the alarm moment instantly and set outer parameter value.

Technical field

The present invention relates to production of construction materials line field, specially a kind of control system and side based on residual heat and steam recyclable device Method.

Background technique

Production of construction materials line is generally air-entrained concrete building block production line, steam-pressing brisk production chain, prefabricated tubular pile production line etc., passes It is clean that the production line of system needs the excess steam in the still kettle kettle that will place finished product to discharge after production finishes finished product.And extra steaming Vapour direct emission is the waste to thermal energy in steam, and in the prior art despite the presence of the method utilized for steam circulation, but Still mostly based on regular discharge, entire discharge process is not monitored and is dredged, it is difficult to guaranteed hot in cyclic process The maximization that can be utilized.

Summary of the invention

To solve the above problems, guaranteeing that the steam utilization of each link reaches rationalization and maximizes, the present invention provides as follows Technical solution: a kind of control system based on residual heat and steam recyclable device, including still kettle and residual heat and steam recovery system host, It further include heat exchange unit, temperature sensing unit, master control system unit, level sensing unit and flow monitoring unit；It is described to change Hot cell is set in the residual heat and steam recovery system host, residual heat and steam recovery system host connection heat described in the remaining vapour Energy holding vessel, the level sensing unit and the flow monitoring unit are set in the thermal energy storage tank；The thermal energy storage Tank connection thermal energy vaporizer, the thermal energy vaporizer are deposited, connection buffering adjusts tank.

Preferably, the temperature sensing unit is also provided at the residual heat and steam recovery system host, the thermal energy distributes Device and the buffering adjust tank.

Preferably, the master control system unit connects the heat exchange unit, the heat exchange unit connects the liquid level and passes Feel unit, the level sensing unit connects the flow monitoring unit.

Preferably, the master control system unit respectively with the level sensing unit, the flow monitoring unit and institute Temperature sensing unit is stated to be connected.

Preferably, the temperature sensing unit respectively with the heat exchange unit, the level sensing unit and the flow Monitoring unit is connected.

Preferably, further include alarm unit, the alarm unit respectively with the master control system unit and the temperature Sensing unit is connected.

A kind of control method based on residual heat and steam recyclable device,

Step 1: the start-up temperature value of master control system unit preset power delivery pump, and obtain the transmission of the thermocouple in host Temperature parameter out；

Step 2: master control system unit monitors that the medium temperature in host has reached output temperature, and the medium is conveyed Into thermal energy storage tank, and obtain the liquid level information in thermal energy storage tank；

Step 3: when liquid level reaches setting peak in thermal energy storage tank, the medium is delivered to each production work by corresponding discharge Section, the thermal energy for carrying out medium distribute；

Step 4: defeated time buffering adjusts tank storage to the medium after radiating and cooling again, detects to master control system unit The buffering adjusts temperature in tank and reaches respective value, starting new round running.

Preferably, the master control system unit is lasting acquisition for the unlike signal parameter of each link, set when any When being higher than alarm parameters value initially set for parameter, triggering alarm immediately, and record the alarm moment instantly and set outer parameter Value.

Compared with prior art, beneficial effects of the present invention are as follows:

1. the present invention using the monitoring unit in each stage, respectively carries out the transport of medium from time, flow, temperature etc. Monitoring, it is ensured that medium thermal energy in production line distributes finish after can just return in still kettle, waiting recycle next time.

2. master control system unit carries out real-time control by monitoring unit of the different data-signals to a production line, and Retain time of fire alarming by alarm unit and temperature carries out data analysis, ensure that the security reliability of system.

Detailed description of the invention

Fig. 1 is present system structure chart；

Fig. 2 is that present device connects block diagram；

Fig. 3 is master control system element circuit figure of the present invention；

In figure: 1 still kettle, 2 residual heat and steam recovery system hosts, 3 heat exchange units, 4 temperature sensing units, 5 master control system lists Member, 6 level sensing units, 7 flow monitoring units, 8 thermal energy storage tanks, 9 thermal energy vaporizers, 10 bufferings adjust tank, 11 alarm lists Member.

Specific embodiment

Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.