CN209484995U - A kind of dry chamber device of crack resistence type tunnel-kiln type - Google Patents
A kind of dry chamber device of crack resistence type tunnel-kiln type Download PDFInfo
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- CN209484995U CN209484995U CN201821974335.3U CN201821974335U CN209484995U CN 209484995 U CN209484995 U CN 209484995U CN 201821974335 U CN201821974335 U CN 201821974335U CN 209484995 U CN209484995 U CN 209484995U
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- hothouse
- inner cavity
- exhaust fan
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Abstract
The utility model provides a kind of dry chamber device of crack resistence type tunnel-kiln type, including hothouse, main air supply duct and send air-heater, the dry chamber device of the crack resistence type tunnel-kiln type further includes air inlet system and exhaust system, the air inlet system includes the first blast pipe and the second blast pipe, the air inlet of first blast pipe is connected to the air outlet of main air supply duct, and the right lower quadrant of the hothouse inner cavity is arranged in air outlet；The air inlet of second blast pipe is connected to the air outlet of main air supply duct, and the lower left quarter of the hothouse inner cavity is arranged in air outlet；The exhaust system includes the first exhaust fan, the first discharge pipe, the second exhaust fan and the second discharge pipe, and the air inlet of first discharge pipe is connected to the air outlet of first exhaust fan, and air outlet is arranged on the outside of hothouse.The utility model structure is simple, and drying effect is uniform when keeping wet blank brick heated.
Description
Technical field
The utility model relates to fired brick production technical field, specifically a kind of crack resistence dry for fired brick
Type tunnel-kiln type dries chamber device.
Background technique
Tunnel oven is the Thermal Equipment of the continous way firing of modernization, and the roasting for being widely used in the products such as fired brick is raw
It produces, adobe cuts cross cutting item molding by extruding, it is necessary to after being dried, kiln roasting could be pushed into.Existing drying side
Formula is mostly to send air-heater that wet bad brick is dried on hothouse top or side setting, and corresponding exhaust fan is arranged and is arranged
Tide, since air inlet and the outlet mode is single, is easy to make wet bad brick although which can preferably be dried wet bad brick
Uneven heating, drying effect is uneven, and inside especially wet bad brick, the wet blank brick of uneven drying is easy into kiln roasting regional area
There is appearance cracking phenomena, has seriously affected the yield and yield rate of fired brick.
Utility model content
Technical problem to be solved in the utility model is to overcome the defect of the above-mentioned prior art, and it is dry to provide a kind of tunnel type
Dry room, by the way of the air-supply of two side lower parts and two upper lateral part outlet air, drying effect is uniform when keeping wet blank brick heated, effectively improves
The yield and yield rate of fired brick.
For this purpose, the utility model adopts the following technical solutions: a kind of crack resistence type tunnel-kiln type dry chamber device, including
Inside is equipped with the hothouse of kiln car track, the main air supply duct above hothouse and send air-heater, and the hothouse has
Hothouse inner cavity, the dry chamber device of the crack resistence type tunnel-kiln type further includes air inlet system and exhaust system, the air inlet system
System includes the first blast pipe and the second blast pipe, and the air inlet of first blast pipe is connected to the air outlet of main air supply duct,
The right lower quadrant of the hothouse inner cavity is arranged in air outlet；The air inlet of second blast pipe and the air outlet of main air supply duct
The lower left quarter of the hothouse inner cavity is arranged in connection, air outlet；The exhaust system includes being arranged in the hothouse upper right
First exhaust fan of side, the first discharge pipe, the second exhaust fan and the second discharge pipe that the hothouse upper left side is set, it is described
The air inlet of first discharge pipe is arranged in hothouse inner cavity upper right quarter, and air outlet is connected to the air inlet of the first exhaust fan, described
The air inlet of second discharge pipe is arranged in hothouse inner cavity upper left quarter, and air outlet is connected to the air inlet of the second exhaust fan.
Further, the hothouse includes left side wall and right side wall, and the hothouse further includes being arranged in hothouse
Portion and it is located at first wind isolation board in right side wall middle position and is arranged in inside hothouse and is located at the of left side wall middle position
Two wind isolation boards.
Further, the air outlet of first blast pipe and the second blast pipe is respectively facing wet blank brick.
Further, the dry chamber device of the crack resistence type tunnel-kiln type further includes the sky that hothouse inner cavity top is arranged in
Gas humidity sensor and control device, the air humidity sensor is for detecting hothouse inner cavity air humidity, the control
Device respectively with air humidity sensor, send air-heater, the first exhaust fan and the second exhaust fan to connect, for sending air-heater to beat
It opens and send air-heater, the first exhausting according to hothouse inner cavity air humidity and preset air humidity to control respectively after preset time
Machine, the second exhaust fan it is on and off.
Further, the dry chamber device of the crack resistence type tunnel-kiln type further includes the alarm that hothouse side is arranged in
Device, for issuing alarm sound, the control device is connect the alarm with alarm, for sending air-heater opening default
The on and off of alarm is controlled with preset air humidity according to hothouse inner cavity air humidity after time.
The utility model has the beneficial effects that
(1) by the way of sending hot wind and two upper lateral part air drafts from two side lower part of hothouse, make the lower part of wet blank brick and interior
Portion's heating effect is preferable, to keep the drying effect of wet blank brick uniform, effectively improves the yield and yield rate of fired brick；
(2) wind isolation board is set in the both side plate middle position of hothouse, the heat utilization efficiency of hothouse is effectively increased, into one
Step improves the drying effect of wet blank brick；
(3) judged according to hothouse inner cavity air humidity with preset air humidity after sending air-heater to open preset time
The drying effect of wet blank brick effectively prevents wet blank brick and occurs the phenomenon that Local Cracking, further mentioning because drying time is too long
The high yield rate of fired brick.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the dry chamber device of crack resistence type tunnel-kiln type.
Fig. 2 is the structural schematic diagram of hothouse.
Fig. 3 is the hardware connection diagram of control device.
Description of symbols: 1- send air-heater, the first blast pipe of 2-, the first exhaust fan of 3-, the first discharge pipe of 4-, 5- drying
Room, the first wind isolation board of 6-, 7- alarm, the main air supply duct of 8-, 9- air humidity sensor, the second blast pipe of 10-, 11- second
Exhaust fan, the second discharge pipe of 12-, the second wind isolation board of 13-, 14- kiln car track.
Specific embodiment
The present invention is further described in detail below by specific embodiment and in conjunction with attached drawing.
Referring to figure 1, figure 2 and figure 3, a kind of dry chamber device of crack resistence type tunnel-kiln type is present embodiments provided, including interior
Portion is equipped with the hothouse 5 of kiln car track 14, the main air supply duct 8 above hothouse and send air-heater 1, the hothouse 5
With hothouse inner cavity.
Specifically, the hot wind inlet of main air supply duct 8 is connected to hot air source in the prior art, if tunnel oven is in sintering procedure
The hot gas that the hot gas of middle generation or the tunnel oven after desulfurization process generate in sintering procedure, i.e., main air supply duct 8 into
Air port is connected to the exhaust outlet of tunnel oven, send air-heater 1 preferably with centrifugal blower.
The dry chamber device of the crack resistence type tunnel-kiln type further includes air inlet system and exhaust system, the air inlet system packet
The first blast pipe 2 and the second blast pipe 10 are included, the air inlet of first blast pipe 2 is connected to the air outlet of main air supply duct 8,
Air outlet is arranged in hothouse inner cavity right lower quadrant；The air outlet of the air inlet of second blast pipe 10 and main air supply duct 8 connects
Logical, the lower left quarter of 5 inner cavity of hothouse is arranged in air outlet；The exhaust system includes that 5 upper right side of hothouse is arranged in
First exhaust fan 3, the first discharge pipe 4, the second exhaust fan 11 and the second discharge pipe 12 that 5 upper left side of hothouse is set,
The air inlet setting of first discharge pipe 4 is in hothouse inner cavity upper right quarter, the air inlet company of air outlet and the first exhaust fan 3
Logical, the air inlet of second discharge pipe 12 is arranged in hothouse inner cavity upper left quarter, the air inlet of air outlet and the second exhaust fan 11
Mouth connection.
Specifically, the right lower quadrant of hothouse inner cavity, the outlet air of the second blast pipe 10 is arranged in the air outlet of the first blast pipe 2
The lower left quarter of 5 inner cavity of hothouse is arranged in mouth, using thermal current rising principle, can make the heating effect of wet blank brick lower part with
Top is equally good, it is ensured that wet blank brick top and the bottom are heated equal；First exhaust fan 3 is arranged in 5 upper right side of hothouse, can make part second
Hot wind in air hose 12 is discharged outside hothouse through inside wet blank brick lower left quarter, wet blank brick and after wet blank brick upper right quarter respectively, and second
Exhaust fan 11 is arranged in 5 upper left side of hothouse, and the hot wind in the first air hose of part 4 can be made respectively through wet blank brick right lower quadrant, wet base
It is discharged outside hothouse inside brick and after wet blank brick upper left quarter, passes through above-mentioned air inlet and exhaust way, the lower part and inside of wet blank brick
Heating effect is all preferable, to make wet blank brick, drying effect is uniform on the whole, effectively increases the yield and yield rate of fired brick.
It should be noted that the first exhaust fan 3 can also be set up directly on the right side wall of the first hothouse, i.e., first is dry
The right side wall of room is equipped with opening, and the first exhaust fan 3 is installed in said opening, and inwardly, exhaust outlet is outwardly for suction opening；Second takes out
Blower 11 can also be set up directly on the left side wall of the first hothouse, i.e., the left side wall of the first hothouse is equipped with opening, and second takes out
Blower 11 is installed in said opening, and inwardly, exhaust outlet is outwardly for suction opening.
In order to further increase the heat utilization efficiency of dry indoor hot air and the drying effect of wet blank brick, the hothouse 5 is wrapped
Left side wall and right side wall are included, the hothouse 5 further includes being arranged in inside hothouse and being located at the first of right side wall middle position
Wind isolation board 6 and the second wind isolation board 13 for being arranged in inside hothouse and being located at left side wall middle position.
In order to further increase the drying effect of wet blank brick, the air outlet of first blast pipe 2 and the second blast pipe 10
It is respectively facing wet blank brick.
Wet blank brick drying time is too long in order to prevent and part generates cracking, further increases the yield rate of fired brick,
, the dry chamber device of the crack resistence type tunnel-kiln type further includes the air humidity that 5 inner cavity top of hothouse is arranged in
Sensor 9 and control device, the air humidity sensor 9 is for detecting hothouse inner cavity air humidity, the control device
Respectively with air humidity sensor 9, send air-heater 1, the first exhaust fan 3 and the second exhaust fan 11 to connect, for sending air-heater 1
Being controlled respectively after opening preset time according to hothouse inner cavity air humidity and preset air humidity send air-heater 1, first to take out
Blower 3, the second exhaust fan 11 it is on and off.
Specifically, the control device specifically includes:
Hothouse inner cavity air humidity and preset air humidity are compared after sending air-heater 1 to open preset time,
When hothouse inner cavity air humidity is less than or equal to preset air humidity, air-heater 1, the first exhaust fan 3 and second are sent in control
Exhaust fan 11 is all closed, and when hothouse inner cavity air humidity is greater than preset air humidity, air-heater 1, the first exhausting are sent in control
Machine 3 and the second exhaust fan 11 are all opened.
It should be noted that wet blank brick in the drying chamber by heated drying when, early period is dry since wet blank brick moisture content is more
Effect is preferable, and dry indoor air humidity is larger, and as drying time lengthens, the moisture in wet blank brick is fewer and fewer, should
The wet blank brick drying effect at moment weakens, and dry indoor air humidity is smaller, when wet blank brick drying time is too long, on the one hand
Air humidity value in hothouse can be smaller, can crack because moisture is less in another aspect wet blank brick, the utility model
It is based on above-mentioned principle to be monitored the hothouse inner cavity air humidity after the dry preset time of wet blank brick, be tied according to monitoring
Fruit is basically completed to judge whether wet blank brick is dried, wherein preset time can be determined by test of many times.
In order to remind staff, the dry chamber device of the crack resistence type tunnel-kiln type in time in the dry completion of wet blank brick
It further include the alarm 7 that 5 side of hothouse is set, the alarm 7 is for issuing alarm sound, the control device and report
Alert device 7 connects, for after sending air-heater 1 to open preset time according to hothouse inner cavity air humidity and preset air humidity come
Control the on and off of alarm 7.
Specifically, the control device send air-heater 1 open preset time after according to hothouse inner cavity air humidity with
Preset air humidity compares, and when hothouse inner cavity air humidity is less than or equal to preset air humidity, controls alarm
It opens and sends alarm sound, when hothouse inner cavity air humidity is greater than preset air humidity, control alarm is closed.
The protection scope of the utility model is not limited to foregoing description, any other under the enlightenment of the utility model
Formal product, it is all that there is same or similar technical side with the utility model no matter making any change in shape or structure
Case both is within the protection scope of the present invention.
Claims (5)
1. a kind of dry chamber device of crack resistence type tunnel-kiln type, including the internal hothouse (5) for being equipped with kiln car track (14), is located at
It main air supply duct (8) above hothouse and send air-heater (1), the hothouse (5) has hothouse inner cavity, and feature exists
It further include air inlet system and exhaust system in, the dry chamber device of the crack resistence type tunnel-kiln type, the air inlet system includes the
One blast pipe (2) and the second blast pipe (10), the air inlet of first blast pipe (2) and the air outlet of main air supply duct (8)
Connection, air outlet are arranged in hothouse inner cavity right lower quadrant；The air inlet of second blast pipe (10) and main air supply duct (8)
The lower left quarter of hothouse inner cavity is arranged in air outlet connection, air outlet；The exhaust system includes being arranged in the hothouse (5)
The first exhaust fan (3) of upper right side, the first discharge pipe (4), setting the hothouse (5) upper left side the second exhaust fan (11)
It is arranged with the air inlet of the second discharge pipe (12), first discharge pipe (4) in hothouse inner cavity upper right quarter, air outlet and first
The air inlet of exhaust fan (3) is connected to, and the air inlet of second discharge pipe (12) is arranged in hothouse inner cavity upper left quarter, air outlet
It is connected to the air inlet of the second exhaust fan (11).
2. the dry chamber device of crack resistence type tunnel-kiln type according to claim 1, which is characterized in that the hothouse (5)
Including left side wall and right side wall, the hothouse (5) further includes being arranged in inside hothouse and being located at right side wall middle position
First wind isolation board (6) and the second wind isolation board (13) for being arranged in inside hothouse and being located at left side wall middle position.
3. the dry chamber device of crack resistence type tunnel-kiln type according to claim 1 or 2, which is characterized in that described first into
The air outlet of air hose (2) and the second blast pipe (10) is respectively facing wet blank brick.
4. the dry chamber device of crack resistence type tunnel-kiln type according to claim 3, which is characterized in that the crack resistence type tunnel
Kiln formula dry chamber device in road further includes the air humidity sensor (9) and control device that hothouse inner cavity top is arranged in, described
Air humidity sensor (9) for detecting hothouse inner cavity air humidity, the control device respectively with air humidity sensor
(9), air-heater (1), the first exhaust fan (3) and the second exhaust fan (11) connection are sent, for when sending air-heater (1) to open default
Between after controlled respectively according to hothouse inner cavity air humidity and preset air humidity send air-heater (1), the first exhaust fan (3),
Second exhaust fan (11) it is on and off.
5. the dry chamber device of crack resistence type tunnel-kiln type according to claim 4, which is characterized in that the crack resistence type tunnel
Kiln formula dry chamber device in road further includes alarm (7) of the setting in hothouse (5) side, and the alarm (7) is for issuing report
Alert sound, the control device are connect with alarm (7), for after sending air-heater (1) opening preset time according to hothouse
Inner cavity air humidity controls the on and off of alarm (7) with preset air humidity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821974335.3U CN209484995U (en) | 2018-11-30 | 2018-11-30 | A kind of dry chamber device of crack resistence type tunnel-kiln type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821974335.3U CN209484995U (en) | 2018-11-30 | 2018-11-30 | A kind of dry chamber device of crack resistence type tunnel-kiln type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209484995U true CN209484995U (en) | 2019-10-11 |
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ID=68117338
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821974335.3U Active CN209484995U (en) | 2018-11-30 | 2018-11-30 | A kind of dry chamber device of crack resistence type tunnel-kiln type |
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| CN (1) | CN209484995U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111928581A (en) * | 2020-08-13 | 2020-11-13 | 海盐达贝尔新型建材有限公司 | Baked brick drying kiln and baked brick drying process |
-
2018
- 2018-11-30 CN CN201821974335.3U patent/CN209484995U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111928581A (en) * | 2020-08-13 | 2020-11-13 | 海盐达贝尔新型建材有限公司 | Baked brick drying kiln and baked brick drying process |
| CN111928581B (en) * | 2020-08-13 | 2022-05-13 | 海盐达贝尔新型建材有限公司 | Baked brick drying kiln and baked brick drying process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 314300 building 1-3, Yongfu community, Wanghai street, Haiyan County, Jiaxing City, Zhejiang Province Patentee after: Jiaxing dabel new building materials Co.,Ltd. Address before: 314305 building 1-3, Yongfu community, Yuantong street, Haiyan County, Jiaxing City, Zhejiang Province Patentee before: HAIYAN DABEIER NEW BUILDING MATERIAL Co.,Ltd. |
|
| CP03 | Change of name, title or address |