CN207095320U - Mould heating furnace residual neat recovering system - Google Patents
Mould heating furnace residual neat recovering system Download PDFInfo
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- CN207095320U CN207095320U CN201721083692.6U CN201721083692U CN207095320U CN 207095320 U CN207095320 U CN 207095320U CN 201721083692 U CN201721083692 U CN 201721083692U CN 207095320 U CN207095320 U CN 207095320U
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- Prior art keywords
- heating furnace
- heat
- mould heating
- recovering system
- residual neat
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Abstract
It the utility model is related to aluminium alloy manufacturing technology field, specifically disclose a kind of mould heating furnace residual neat recovering system, including heat transmission equipment and control module, the mould heating furnace residual neat recovering system, parameters and function situation of the waste heat recovery apparatus during recovery waste heat can be monitored in real time, and Reasonable Regulation And Control is carried out according to the practical operation situation of waste heat recovery apparatus, optimize waste heat reclaiming process, realize automatically controlling for mould heating furnace waste heat recovery process, improve the heat recovery efficiency and energy utilization rate of mould heating furnace waste heat recovery apparatus, rationally utilize resource, avoid unnecessary waste.
Description
Technical field
The utility model belongs to aluminium alloy manufacturing technology field, and in particular to a kind of mould heating furnace residual neat recovering system.
Background technology
Due to aluminium it is slight high, weather proof, formability is good and renewable the features such as so that the application sustainable growth of aluminium, this
Kind trend is especially apparent in automobile industry, household electrical appliance and building industry, to complex shape and higher in these fields
The aluminium of intensity has great demand.Aluminum alloy mould heating furnace is mainly used in aluminium alloy industry, is adapted to Al alloy parts pressure
Casting front mold is heated to 500 DEG C of preheatings, and in continual heating process, the energy of heating furnace consumption be it is sizable,
Mould heating furnace also gives out substantial amounts of waste heat simultaneously.In the prior art, mould heating furnace generally use waste-heat recovery device comes
The waste heat that heating furnace distributes is recycled, but the parameters during waste heat recovery and function situation can not be accomplished to supervise in real time
Control, let alone regulation and control are optimized according to practical operation situation, therefore, existing mold heating furnace waste-heat recovery device is still
The problem of heat recovery efficiency is low, energy utilization rate is low be present.
Utility model content
For above-mentioned the deficiencies in the prior art, the purpose of this utility model is to provide one kind and is used for mould heating furnace
Residual neat recovering system, to improve the heat recovery efficiency of mould heating furnace waste-heat recovery device and energy utilization rate.
Technical scheme is used by the utility model solves technical problem：A kind of mould heating furnace residual neat recovering system,
Including heat transmission equipment and control module；
The heat transmission equipment includes Heat Room, the smoke inlet being arranged on below the Heat Room and is arranged on the heat exchange
Exhanst gas outlet above room, the Heat Room bottom right is provided with water inlet, is vertically arranged with parallel in the Heat Room
More heat exchanger tubes, the Heat Room top left side is provided with delivery port, the heat exchanger tube and the water inlet and delivery port phase
Even, the Heat Room top right side is provided with bleeder pipe, the bleeder pipe communicates with the Heat Room；
Temperature sensor, the pressure sensor that the control module includes controller, is connected with the controller input
And the executing agency being connected with the controller output end, wherein, the temperature sensor is arranged on the water inlet and gone out
At the mouth of a river, the pressure sensor be arranged in the Heat Room, the controller is arranged on outside the heat transmission equipment, described
Executing agency includes the control valve being separately positioned on the smoke inlet, exhanst gas outlet, water inlet, delivery port and bleeder pipe.
As the improvement to above-mentioned technical proposal, the control valve is magnetic valve.
As the improvement to above-mentioned technical proposal, the controller includes a touch-screen type control panel.
As the improvement to above-mentioned technical proposal, the controller is PLC.
As the improvement to above-mentioned technical proposal, heat exchanger tube described in the six roots of sensation is provided with the Heat Room.
As the improvement to above-mentioned technical proposal, the mutual connection of the more heat exchanger tubes is series connection.
As the improvement to above-mentioned technical proposal, the mutual connection of the more heat exchanger tubes is parallel connection.
As the improvement to above-mentioned technical proposal, the smoke inlet and smoke outlet are equipped with filtering meshes.
Compared with prior art, mould heating furnace residual neat recovering system provided by the utility model, can monitor waste heat in real time
Parameters and function situation of the reclaimer during recovery waste heat, and according to the practical operation situation of waste heat recovery apparatus
Reasonable Regulation And Control is carried out, waste heat reclaiming process is optimized, improves the heat recovery efficiency and energy of mould heating furnace waste heat recovery apparatus
Source utilization rate, rationally using resource, avoid unnecessary waste.
Brief description of the drawings
Fig. 1 is the structural representation of heat transmission equipment in mould heating furnace residual neat recovering system in the utility model one embodiment
Figure；
Fig. 2 is the structural frames of control module in mould heating furnace residual neat recovering system in the utility model one embodiment
Figure.
Following embodiment will further illustrate the utility model with reference to above-mentioned accompanying drawing.
Embodiment
The utility model is described in further detail presently in connection with accompanying drawing.These accompanying drawings are simplified schematic diagram,
Only illustrate basic structure of the present utility model in a schematic way, therefore it only shows the composition relevant with the utility model.
Fig. 1 and Fig. 2 are referred to, the utility model provides a kind of mould heating furnace residual neat recovering system, suitable for by mould
The waste heat that tool heating furnace distributes carries out efficient reuse utilization.The mould heating furnace residual neat recovering system includes heat transmission equipment 10 and control
Molding block 20, the heat transmission equipment 10 are connected with control module 20.
The heat transmission equipment 10 includes Heat Room 101, the smoke inlet 102 for being arranged on the lower section of Heat Room 101 and set
The exhanst gas outlet 103 above the Heat Room 101 is put, flue gas caused by mould heating furnace is entered by the smoke inlet 102
Enter in Heat Room 101, discharged after completing heat exchange by the exhanst gas outlet 103.It is provided with and puts in the top right side of Heat Room 101
Tracheae 104, the bleeder pipe 104 communicate with the Heat Room 101, and the bleeder pipe 104 is used to balance in the Heat Room 101
Air pressure, prevent in the Heat Room 101 that air pressure is too high and cause hidden danger.
The bottom right of Heat Room 101 is provided with water inlet 111, is provided with the top left side of Heat Room 101
Delivery port 113, vertically it is arranged with more heat exchanger tubes 112, the heat exchanger tube 112 and the water inlet in the Heat Room 101 in parallel
Mouth 111 is connected with delivery port 113, and in the present embodiment, the mutual connection of the more heat exchanger tubes 112 is series connection, i.e., described
To join end to end, water to be heated initially enters the heat exchange by the water inlet 111 for connection between six roots of sensation heat exchanger tube 112
In first heat exchanger tube on the right side of room 101, the water flowed out from first heat exchanger tube subsequently enters the right side of Heat Room 101
In second heat exchanger tube of side, by that analogy, finally, the hot water to be heated up in heat exchange is by the left side of the Heat Room 101 the
A piece heat exchanger tube, discharged by the delivery port 112.In one embodiment, it is provided with described in the six roots of sensation and changes in the Heat Room 101
Heat pipe 112, it is possible to understand that, the quantity of the heat exchanger tube 112 set in the Heat Room 101 can be carried out according to actual conditions
Adjustment.
In the utility model others embodiment, the mutual connection of the more heat exchanger tubes 112 can also be simultaneously
Join, i.e., first headed by the connection between described more heat exchanger tubes 112 to be connected, tail tail is connected, and water to be heated is simultaneously advanced into described each
In heat exchanger tube 112, after completing heat exchange, and discharged parallel by each heat exchanger tube 112.
In the present embodiment, filtering meshes 32,33 are equipped with the smoke inlet 102 and exhanst gas outlet 103, by mould
Have the filtering twice of flue gas of heating furnace, reduce the concentration of the pernicious gas from the exhanst gas outlet 103 discharge, play purification air
Effect.
The control module 20 include controller 201, be connected with the input of controller 201 temperature sensor 202,
203rd, pressure sensor 204 and the executing agency 205 being connected with the output end of controller 201.Wherein, the TEMP
Device 202,203 is arranged at the water inlet 111 and delivery port 113, for detecting the water inlet 111 and delivery port in real time
Testing result is simultaneously fed back to the controller 201 by temperature at 113, and preferably described temperature sensor 202,203 is fixed respectively
On the inwall of the water inlet 111 and delivery port 113, more accurately to sense at the water inlet 111 and delivery port 113
Real time temperature；The pressure sensor 204 is arranged in the Heat Room 101, for detecting the Heat Room in real time
Testing result is simultaneously fed back to the controller 201 by pressure in 201, and preferably described pressure sensor 204 is fixed on institute
On the inwall for stating the interlude of Heat Room 101, more accurately to sense the real-time pressure in the Heat Room 101；The control
Device 201 is arranged on outside the heat transmission equipment 10, is examined for receiving the temperature sensor 202,203 and pressure sensor 204
The real-time temperature values and pressure value measured, it is compared with the temperature of input setting, pressure dependence parameter in it, and according to comparison
The start of executing agency 205 described in output control；The executing agency 205 includes being separately positioned on the smoke inlet 102, flue gas
Control valve 2051,2052,2053,2054 and 2055 on outlet 103, water inlet 111, delivery port 113 and bleeder pipe 104, use
In the instruction according to the controller 201, the operation to the heat transmission equipment carries out regulation automatically and reasonably, to be changed described in optimization
The technical process of hot equipment 10.In the present embodiment, the controller 201 also includes a touch-screen type control panel, for inputting
Or the relevant parameter of design temperature, pressure, and can the more directly perceived, parameters more easily to the heat-exchange apparatus 10 and
Function situation monitor and regulate and control in real time.
Preferably, the controller 201 is PLC, and the control valve 2051,2052,2053,2054 and 2055 is
Magnetic valve.
In the mould heating furnace residual neat recovering system running, enter described in 202,203 pairs of the temperature sensor
Temperature t1, t2 at the mouth of a river 111 and delivery port 113 is detected in real time, and transmits testing result to the controller 201, institute
State controller 201 according to the difference DELTA t (t2-t1) of temperature t1, t2 at the water inlet 111 and delivery port 113 with it is defeated in it
The optimum temperature difference t for entering setting is contrasted, as Δ t<During t, the controller 201 sends regulating command to the executing agency
205, increase the aperture of the control valve 2051, reduce the aperture of the control valve 2052, reduce the He of control valve 2053
2054 aperture；As Δ t >=t, the controller 201 sends regulating command to the executing agency 205, reduces the control
The aperture of valve 2051, increase the aperture of the control valve 2053 and 2054.The pressure sensor 204 is to the Heat Room 101
Interior pressure is detected in real time, and transmits real-time pressure detected value P to the controller 201, and the controller 201 is according to P
Contrasted with the pressure limit of input setting in it, when P is in the pressure limit, the controller 201 is not sent
Regulating command；When P is higher than the pressure limit, the controller 201 sends regulating command to the executing agency 205, opens
The control valve 2055 on the bleeder pipe 104 is opened, until P is in the pressure limit of setting, closes the control valve 2055；Work as P
During less than the pressure limit, the controller 201 sends regulating command to the executing agency 205, closes the bleeder pipe
Control valve 2055 on 104, increase the aperture of the control valve 2051, reduce the aperture of the control valve 2052.
In summary, mould heating furnace residual neat recovering system provided by the utility model, realizes mould heating furnace waste heat
Automatically controlling for recovery, optimizes waste heat reclaiming process, the energy in waste heat produced by being more reasonably utilized mould heating furnace
Amount, so as to reach the recovery for improving waste heat and utilization ratio, save the energy, the purpose of the reduction wasting of resources.
In addition, those skilled in the art can also do other changes in the utility model spirit.Therefore these are according to this practicality
The change that new spirit is done, all should be within the scope of the utility model be claimed.
Claims (8)
1. a kind of mould heating furnace residual neat recovering system, it is characterised in that including heat transmission equipment and control module；
The heat transmission equipment includes Heat Room, the smoke inlet being arranged on below the Heat Room and is arranged on the Heat Room
The exhanst gas outlet of side, is provided with water inlet in the Heat Room bottom right, more is vertically arranged with parallel in the Heat Room
Heat exchanger tube, the Heat Room top left side being provided with delivery port, the heat exchanger tube is connected with the water inlet and delivery port,
The Heat Room top right side is provided with bleeder pipe, and the bleeder pipe communicates with the Heat Room；
The control module include controller, the temperature sensor being connected with the controller input, pressure sensor and
The executing agency being connected with the controller output end, wherein, the temperature sensor is arranged on the water inlet and delivery port
Place, the pressure sensor are arranged in the Heat Room, and the controller is arranged on outside the heat transmission equipment, the execution
Mechanism includes the control valve being separately positioned on the smoke inlet, exhanst gas outlet, water inlet, delivery port and bleeder pipe.
2. mould heating furnace residual neat recovering system as claimed in claim 1, it is characterised in that the control valve is magnetic valve.
3. mould heating furnace residual neat recovering system as claimed in claim 1, it is characterised in that the controller includes one and touched
Screen formula control panel.
4. mould heating furnace residual neat recovering system as claimed in claim 1, it is characterised in that the controller controls for PLC
Device.
5. mould heating furnace residual neat recovering system as claimed in claim 1, it is characterised in that be provided with the Heat Room
Heat exchanger tube described in the six roots of sensation.
6. mould heating furnace residual neat recovering system as claimed in claim 1, it is characterised in that the more heat exchanger tubes mutually it
Between connection for series connection.
7. mould heating furnace residual neat recovering system as claimed in claim 1, it is characterised in that the more heat exchanger tubes mutually it
Between connection for parallel connection.
8. mould heating furnace residual neat recovering system as claimed in claim 1, it is characterised in that the smoke inlet and flue gas go out
Filtering meshes are equipped with mouthful.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721083692.6U CN207095320U (en) | 2017-08-28 | 2017-08-28 | Mould heating furnace residual neat recovering system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721083692.6U CN207095320U (en) | 2017-08-28 | 2017-08-28 | Mould heating furnace residual neat recovering system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207095320U true CN207095320U (en) | 2018-03-13 |
Family
ID=61539935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721083692.6U Expired - Fee Related CN207095320U (en) | 2017-08-28 | 2017-08-28 | Mould heating furnace residual neat recovering system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207095320U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107388839A (en) * | 2017-08-28 | 2017-11-24 | 太仓贝斯特机械设备有限公司 | Mould heating furnace residual neat recovering system |
-
2017
- 2017-08-28 CN CN201721083692.6U patent/CN207095320U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107388839A (en) * | 2017-08-28 | 2017-11-24 | 太仓贝斯特机械设备有限公司 | Mould heating furnace residual neat recovering system |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180313 Termination date: 20180828 |
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| CF01 | Termination of patent right due to non-payment of annual fee |