CN206670207U - A kind of automatic temperature-controlled non-burning brick dry kiln device - Google Patents
A kind of automatic temperature-controlled non-burning brick dry kiln device Download PDFInfo
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- CN206670207U CN206670207U CN201621272548.2U CN201621272548U CN206670207U CN 206670207 U CN206670207 U CN 206670207U CN 201621272548 U CN201621272548 U CN 201621272548U CN 206670207 U CN206670207 U CN 206670207U
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- circular chamber
- kiln body
- hothouse
- interior circular
- burning brick
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Abstract
The utility model discloses a kind of automatic temperature-controlled non-burning brick dry kiln device,Including kiln body,Hothouse is provided with kiln body,Interior circular chamber and moist closet,Hothouse is additionally provided with ventilating board and top plate,Hothouse is by a left side,The cavity structure of one closing of right ventilating board and top plate and kiln body inwall composition,Interior circular chamber is arranged on the annular outboard of hothouse,Heater is provided with interior circular chamber,Moist closet is arranged on the annular outboard of interior circular chamber,Automatic hydrofuge exhaust apparatus is provided with the upper end of kiln body,The air inlet of automatic hydrofuge exhaust apparatus is connected with hothouse,Gas outlet communicates with the external world,Automatic hydrofuge exhaust apparatus and interior circular chamber and moist closet are not connected,The upper end of kiln body is provided with blower fan apparatus,Intelligent thermostat is provided with the side end face of kiln body,Intelligent thermostat is connected with heater.The utility model realizes the automation of dry temperature control, improves accuracy of temperature control, saves energy consumption, substantially increases drying process quality.
Description
Technical field
It the utility model is related to technical field of drying, more particularly to a kind of automatic temperature-controlled non-burning brick dry kiln device.
Background technology
Non-burning brick containing binding agent is one kind in refractory material, because part raw material contain on a small quantity in its production process
Moisture, and bonded added with a certain amount of binding agent, so dehumidify in the drying process stage and binding agent evaporation stage are, it is necessary to strict
Control temperature and programming rate, control the evaporation rate of moisture and binding agent, avoid moisture and binding agent evaporation rate it is too fast and
Brick is internally formed crackle and hole, cause brick Quality Down even waste product.So drying process control temperature rise speed and precision
And the uniformity coefficient of drying temperature, it is to dry the non-burning brick key containing binding agent.
Current such a non-burning brick drying equipment generally uses coal stove or common electric furnace heating wire dry combustion method mode, exists in stove
The serious uneven, temperature rise speed of temperature-difference controls inaccurate, temperature control inaccuracy, can not be heated up according to preferable temperature rise curve dry
It is dry, it is horizontal not reach preferably non-burning brick drying process.
The content of the invention
Inaccurate, temperature control inaccuracy, nothing are controlled for the serious uneven, temperature rise speed of the above-mentioned in-furnace temperature temperature difference being previously mentioned
Method heats up drying according to preferable temperature rise curve, the problems such as not reaching preferable non-burning brick drying process level, the utility model
A kind of automatic temperature-controlled non-burning brick dry kiln device is provided, the utility model realizes the automation of dry temperature control, improves temperature
Precision is controlled, energy consumption is saved, substantially increases drying process and processing quality, temperature is carried out using PID controller and fuzzy controller
The closed-loop control of degree, after inputting temperature rise curve parameter, automatic program control heating constant temperature, temperature rise period control accuracy<It is 1 degree, permanent
Warm control accuracy<0.5 degree；Designed using distinctive ventilating layer, heat insulation layer structure, ventilating layer produces heater using blower fan
Hot blast, interior circulation is dispersed into inner space, makes inner space each point temperature uniform, and interior circulation will not bring external cold sky into
Gas causes heat-energy losses；According to ventilation and blast size bar regulation hydrofuge exhaust apparatus, when interior cycling hot blast reaches balance
When, extraneous cold wind is because no pressure differential will not enter internal circulation system, when dried object discharges moisture or volatile matter, internal gas
Pressure increase, the gas containing moisture and volatile matter can be discharged by the device, after the completion of moisture or volatile matter discharge, interior circulation
Hot-blast pressure restores balance again, realizes the purpose that a hydrofuge gas does not enter cold wind.
To achieve the above object, the utility model provides a kind of automatic temperature-controlled non-burning brick dry kiln device, including kiln body,
Hothouse, interior circular chamber and moist closet are provided with the kiln body, the hothouse is additionally provided with left and right ventilating board and top plate,
The hothouse is the cavity structure for a closing being made up of left and right ventilating board and top plate and kiln body inwall, it is described in follow
Ring casing is arranged on the annular outboard of hothouse, and heater is provided with the interior circular chamber, and the moist closet is arranged on interior
The annular outboard of circular chamber, interior circulation wall is provided between the heat-insulation layer and interior circulation layer, the interior wall that circulates is by cavity
It is divided into two independent parts, the interior circulation wall is heat-insulation layer, and automatic hydrofuge exhaust dress is provided with the upper end of the kiln body
Put, the air inlet of the automatic hydrofuge exhaust apparatus is connected with hothouse, gas outlet communicates with the external world, automatic hydrofuge exhaust apparatus
It is not connected with interior circular chamber and moist closet, blower fan apparatus, the blower fan of the blower fan apparatus are provided with the upper end of the kiln body
Wheel is provided with intelligent thermostat, the intelligence is certainly installed in the interior circular chamber of kiln body on the side end face of the kiln body
Dynamic temperature control device is connected with heater.
Preferably, the intelligent thermostat is made up of PIC, PID controller and fuzzy controller, is controlled using PID
Device and fuzzy controller processed enter the closed-loop control of trip temperature, after inputting temperature rise curve parameter, automatic program control heating constant temperature, rise
Thermophase control accuracy<1 degree, thermostatic control<0.5 degree.
Preferably, the heater is each provided with one at left and right sides of interior circular chamber.
It is further preferred that the heater is made up of n resistance-type heating tube, n >=2.
Preferably, the hothouse, interior circular chamber and moist closet are rectangle or circular cylindrical cavity structure.
Preferably, m ventilating opening, m >=6 are provided with the ventilating board.
It is further preferred that the automatic hydrofuge exhaust apparatus is exhaust dehumidifier, according to ventilation and the big ditty of blast
Hydrofuge exhaust apparatus is saved, when interior cycling hot blast reaches balance, extraneous cold wind will not enter interior circulation due to no pressure differential
System.
Preferably, the blower fan apparatus is circulate in the wind machine, using wind wheel structure, circulate in hot blast, air quantity strong wind
Press small, not only ensure that hot blast circulation in time but also the problem of hot blast blast will not be caused excessive.
Preferably, the lateral wall of the kiln body is high thermal insulating warm-keeping layer.
The utility model has the following advantages that：Enter the closed-loop control of trip temperature using PID controller and fuzzy controller,
After inputting temperature rise curve parameter, automatic program control heating constant temperature, temperature rise period control accuracy<1 degree, thermostatic control precision<0.5
Degree；Designed using distinctive ventilating layer, heat insulation layer structure, ventilating layer is using blower fan hot blast caused by heater, interior circulation
Inner space is dispersed into, makes inner space each point temperature uniform, and interior circulation will not bring external cold air into and cause heat energy to damage
Lose；According to ventilation and blast size bar regulation hydrofuge exhaust apparatus, when interior cycling hot blast reaches balance, extraneous cold wind by
It will not enter internal circulation system in no pressure differential, when dried object discharges moisture or volatile matter, air pressure inside increase, contain water
Divide and the gas of volatile matter can be discharged by the device, after the completion of moisture or volatile matter discharge, interior circulating air pressure is again extensive
Multiple equilibria, realize the purpose that a hydrofuge gas does not enter cold wind.
Brief description of the drawings
Fig. 1 is the utility model overall structure diagram.
Fig. 2 is the utility model dry kiln structural representation.
Fig. 3 is the utility model intelligently automatic temperature-controlled schematic diagram.
1- intelligence thermostats, 2- heaters, 3- kiln bodies, the automatic hydrofuge exhaust apparatus of 4-, 5- blower fan apparatus, 6-
Hothouse, 7- ventilating boards, 8- ventilating openings, circular chamber in 9-, circulation wall in 10-, 11- impeller of blowers, 12- moist closets, outside 13- kiln bodies
Wall, 14- top plates.
Embodiment
With reference to specific embodiment, the utility model will be further described.
Embodiment：Analyzed with reference to Fig. 1, Fig. 2 and Fig. 3, a kind of automatic temperature-controlled non-burning brick dry kiln device, including kiln body 3, kiln
The lateral wall of body 3 is high thermal insulating warm-keeping layer, and hothouse 6, interior circular chamber 9 and moist closet 12, hothouse 6 are provided with kiln body 3
Left and right ventilating board 7 and top plate 14 are additionally provided with, m ventilating opening 8, m >=6 are provided with ventilating board 7, hothouse 6 is by left and right
The cavity structure of one closing of ventilating board 7 and top plate 14 and kiln body inwall 13 composition, hothouse 6, interior circular chamber 9 and insulation
Room 12 is rectangle or circular cylindrical cavity structure, and interior circular chamber 9 is arranged on the annular outboard of hothouse 6, in interior circular chamber 9
One heater 2 is each side installed, heater 2 is made up of n resistance-type heating tube, n >=2；Moist closet 12 divides
Cloth is provided with interior circulation wall 10, interior circulation wall 10 in the annular outboard of interior circular chamber 9 between moist closet 12 and interior circular chamber 9
Cavity is divided into two independent parts, interior circulation wall 10 is heat-insulation layer, and automatic hydrofuge exhaust dress is provided with the upper end of kiln body 3
4 are put, automatic hydrofuge exhaust apparatus 4 is exhaust dehumidifier, according to ventilation and the big minor adjustment hydrofuge exhaust apparatus of blast, is followed when interior
When ring thermal air pressure reaches balance, extraneous cold wind will not enter internal circulation system, automatic hydrofuge exhaust apparatus 4 due to no pressure differential
Air inlet be connected with hothouse 6, gas outlet communicates with the external world, automatic hydrofuge exhaust apparatus 4 and interior circular chamber 9 and moist closet 12
It is not connected, blower fan apparatus 5 is also equipped with the upper end of kiln body 3, blower fan apparatus 5 is circulate in the wind machine, using wind wheel structure, is entered
Being circulated in row hot blast, the big blast of air quantity is small, the problem of not only having ensure that hot blast circulation in time but also hot blast blast will not be caused excessive, wind
The impeller of blower 11 of machine device 5 is arranged on the interior circular chamber 9 of kiln body 3, and the automatic temperature-controlled dress of intelligence is provided with the side end face of kiln body 3
1 is put, intelligent thermostat 1 is connected with heater 2, and intelligent thermostat 1 is by PIC, PID controller and Fuzzy Control
Device composition processed, the closed-loop control of trip temperature is entered using PID controller and fuzzy controller, after inputting temperature rise curve parameter, automatically
Programme-control heating constant temperature, temperature rise period control accuracy<1 degree, thermostatic control precision<0.5 degree.
Under normal operating condition, it is placed on non-burning brick in hothouse, it is non-burning brick because in its production process containing binding agent
Part raw material contain a small amount of moisture, so dehumidifying stage and binding agent evaporation stage are, it is necessary to strictly control in the drying process
Temperature and programming rate, the closed-loop control of trip temperature is entered using PID controller and fuzzy controller, input temperature rise curve parameter
Afterwards, automatic program control heating constant temperature, temperature rise period control accuracy<1 degree, thermostatic control precision<0.5 degree, so as to ensure that temperature
The accurate control of degree, the use of automatic hydrofuge exhaust apparatus can be achieved what is be vented according to ventilation and the big minor adjustment hydrofuge of blast
Amount, when interior cycling hot blast reaches balance, extraneous cold wind will not enter internal circulation system due to no pressure differential；Work as dried object
When discharging moisture or volatile matter, air pressure inside increase, the gas containing moisture and volatile matter can be discharged by the device；Work as moisture
Or after the completion of volatile matter discharge, interior circulating air pressure restores balance again, so can be achieved with the mesh that a hydrofuge gas does not enter cold wind
, further, using wind wheel structure, circulate in hot blast, the big blast of air quantity is small, not only ensure that hot blast circulation in time but also not
The problem of excessive hot blast blast, discharge hot blast can be caused, it is truly realized using automation curve programme-control, from start to drying
Curve terminates, it is not necessary to manual intervention, realizes the automation for drying temperature control；Using PID controller and fuzzy controller, improve
Accuracy of temperature control, enables to dry temperature control and reaches preferable heating curve, substantially increases drying process quality；Unique vented exhaust
Structure, being uniformly distributed for each point temperature in stove is ensure that, dry the smooth discharge of moisture and volatile matter, saved energy consumption, improved
The drying process quality of dried object.
Claims (9)
- A kind of 1. automatic temperature-controlled non-burning brick dry kiln device, it is characterised in that：Including kiln body, drying is provided with the kiln body Room, interior circular chamber and moist closet, the hothouse are additionally provided with left and right ventilating board and top plate, and the hothouse is by left and right logical The cavity structure of one closing of aerofoil and top plate and kiln body inwall composition, the interior circular chamber are arranged on the annular of hothouse Outside, heater is provided with the interior circular chamber, the moist closet is arranged on the annular outboard of interior circular chamber, described The upper end of kiln body is provided with automatic hydrofuge exhaust apparatus, and the air inlet of the automatic hydrofuge exhaust apparatus is connected with hothouse, gone out Gas port communicates with the external world, and automatic hydrofuge exhaust apparatus and interior circular chamber and moist closet are not connected, are set in the upper end of the kiln body Blower fan apparatus is equipped with, the impeller of blower of the blower fan apparatus is arranged on the interior circular chamber of kiln body, set on the side end face of the kiln body Intelligent thermostat is equipped with, the intelligent thermostat is connected with heater.
- 2. the automatic temperature-controlled non-burning brick dry kiln device of one kind according to claim 1, it is characterised in that：The intelligence is automatic Temperature control device is made up of PIC, PID controller and fuzzy controller.
- 3. the automatic temperature-controlled non-burning brick dry kiln device of one kind according to claim 1, it is characterised in that：The heater One is each provided with left and right sides of interior circular chamber.
- 4. the automatic temperature-controlled non-burning brick dry kiln device of one kind according to claim 3, it is characterised in that：The heater It is made up of n resistance-type heating tube, n >=2.
- 5. the automatic temperature-controlled non-burning brick dry kiln device of one kind according to claim 1, it is characterised in that：The hothouse, Interior circular chamber and moist closet are rectangle or circular cylindrical cavity structure.
- 6. the automatic temperature-controlled non-burning brick dry kiln device of one kind according to claim 1, it is characterised in that：On the ventilating board It is provided with m ventilating opening, m >=6.
- 7. the automatic temperature-controlled non-burning brick dry kiln device of one kind according to claim 1, it is characterised in that：The automatic hydrofuge Exhaust apparatus is exhaust dehumidifier.
- 8. the automatic temperature-controlled non-burning brick dry kiln device of one kind according to claim 1, it is characterised in that：The blower fan apparatus For circulate in the wind machine.
- 9. the automatic temperature-controlled non-burning brick dry kiln device of one kind according to claim 1, it is characterised in that：Outside the kiln body Wall is high thermal insulating warm-keeping layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621272548.2U CN206670207U (en) | 2016-11-25 | 2016-11-25 | A kind of automatic temperature-controlled non-burning brick dry kiln device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621272548.2U CN206670207U (en) | 2016-11-25 | 2016-11-25 | A kind of automatic temperature-controlled non-burning brick dry kiln device |
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| Publication Number | Publication Date |
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| CN206670207U true CN206670207U (en) | 2017-11-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201621272548.2U Active CN206670207U (en) | 2016-11-25 | 2016-11-25 | A kind of automatic temperature-controlled non-burning brick dry kiln device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109900100A (en) * | 2019-02-22 | 2019-06-18 | 安徽省康宇水电机械成套设备有限公司 | A kind of revetment brick molding hurricane drier |
-
2016
- 2016-11-25 CN CN201621272548.2U patent/CN206670207U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109900100A (en) * | 2019-02-22 | 2019-06-18 | 安徽省康宇水电机械成套设备有限公司 | A kind of revetment brick molding hurricane drier |
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