CN209588667U - A kind of environmental protection roasting tunnel kiln - Google Patents
A kind of environmental protection roasting tunnel kiln Download PDFInfo
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- CN209588667U CN209588667U CN201920190979.1U CN201920190979U CN209588667U CN 209588667 U CN209588667 U CN 209588667U CN 201920190979 U CN201920190979 U CN 201920190979U CN 209588667 U CN209588667 U CN 209588667U
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Abstract
The utility model discloses a kind of environmentally friendly roasting tunnel kilns, including feed mechanism, first blower, bag filter, second blower and motor, the feed mechanism, the avris of preheating mechanism is connected with preheating mechanism, first blower is fixed on the two sides of chilling mechanism, air draft pipe is installed at the top of the chilling mechanism, the wind conveying pipe road is equipped with maintenance door, the air draft pipe is connected with each other by wind conveying pipe road and wind pipe, heat-preservation cotton is filled in the wind conveying pipe road, the first drive plate is fixed on the drive rod, one end of the drive rod is equipped with the second drive plate, the other end of the drive rod is fixed with third drive plate, the bag filter is installed on the middle part of wind conveying pipe road.The environmental protection roasting tunnel kiln, utilization rate of waste heat is high, reduces and fires the energy consumed by red mud baked brick, reduces environmental pollution and flue dust is avoided to be accumulated in tunnel oven the quality for influencing tunnel oven heat transfer efficiency and firing red mud baked brick.
Description
Technical field
The utility model relates to roasting tunnel kiln technical field, specially a kind of environmentally friendly roasting tunnel kiln.
Background technique
Roasting tunnel kiln is that mud embryo is fired into red mud baked brick to the pre- thermal sintering of mud embryo progress and extremely cold equal process flows,
In for building, but existing ring roasting tunnel kiln has the following problems:
1. utilization rate of waste heat is smaller, fires red mud baked brick and need to consume the biggish energy, cause the energy waste and
Environmental pollution；
2. can generate more flue dust during firing red mud baked brick, flue dust is accumulated in tunnel oven, will affect tunnel
Road kiln heat transfer efficiency and the quality for firing red mud baked brick.
In view of the above-mentioned problems, being badly in need of carrying out innovative design on the basis of original environmentally friendly roasting tunnel kiln.
Utility model content
The purpose of this utility model is to provide a kind of environmentally friendly roasting tunnel kilns, existing to solve above-mentioned background technique proposition
Roasting tunnel kiln utilization rate of waste heat is smaller, causes the waste and environmental pollution of the energy, and dirt, which is accumulated in tunnel oven, will affect tunnel
The problem of quality of road kiln heat transfer efficiency and firing red mud baked brick.
To achieve the above object, the utility model provides the following technical solutions: a kind of environmental protection roasting tunnel kiln, including feeding
Mechanism, the first blower, bag filter, the second blower and motor, the feed mechanism, preheating mechanism avris be connected with preheating
Mechanism, and another avris of preheating mechanism is fixed with roasting mechanism, and roasts end and the interconnection of chilling mechanism of mechanism,
The avris of the chilling mechanism is fixed with cooling body, and the inside of chilling mechanism is equipped with track, and is connected on track
Kiln car, first blower is fixed on the two sides of chilling mechanism, and intake stack is connected on the first blower, the chilling mechanism
Top air draft pipe is installed, and the end of air draft pipe is fixed with wind conveying pipe road, and the wind conveying pipe road is equipped with maintenance door,
And the lower end of wind conveying pipe road is fixed with dust-collecting box, the air draft pipe is connected with each other by wind conveying pipe road and wind pipe, and is gone out
It is respectively and fixedly provided with nozzle in air piping and intake stack, and current divider is installed on the inside of wind pipe, in the wind conveying pipe road
Filled with heat-preservation cotton, and through drive rod is connected in wind conveying pipe road, the first drive plate is fixed on the drive rod, and be driven
The first drive plate on bar is connected with each other by the first drive plate on the first belt and motor, and is connected on the inside of the first belt
It is connected to guide wheel, one end of the drive rod is equipped with the second drive plate, and the outer wall of the second drive plate is connected with the second belt, institute
The other end for stating drive rod is fixed with third drive plate, and connecting rod is equipped on third drive plate, and the appearance of connecting rod
Face is connected with hairbrush, and the bag filter is installed on the middle part of wind conveying pipe road, and the avris of bag filter is provided with second
Blower.
Preferably, the cross section of the feed mechanism, preheating mechanism, roasting mechanism, chilling mechanism and cooling body is constituted
" U " font structure, and preheating mechanism and chilling mechanism are penetrated through with wind conveying pipe road and are connect.
Preferably, the end of the air draft pipe is designed as trapezium structure, and air draft pipe and chilling mechanism are through setting.
Preferably, the dust-collecting box and wind conveying pipe road constitute bolted disassembly mounting structure, and wind conveying pipe road designs
For hollow arch door shape structure.
Preferably, setting, and center of the guide wheel about wind conveying pipe road are bonded to each other on the inside of the guide wheel and the first belt
Axisymmetrical is provided with 2.
Preferably, the connecting rod and third drive plate constitute rotational structure, and connecting rod and hairbrush constitute the one of welding
Body structure, and hairbrush equidistantly distributed in connecting rod.
Compared with prior art, the utility model has the beneficial effects that the environmental protection roasting tunnel kiln, utilization rate of waste heat is high,
Reduce and fire the energy consumed by red mud baked brick, reducing environmental pollution flue dust is avoided to be accumulated in tunnel oven influences tunnel
Kiln heat transfer efficiency and the quality for firing red mud baked brick；
1. chilling mechanism during red mud baked brick carries out chilling a large amount of hot-airs for generating by wind conveying pipe road into
Enter preheating mechanism red mud baked brick is dried, utilization rate of waste heat is high, reduces and fires the energy that red mud baked brick is disappeared, subtracts
Environmental pollution is lacked；
2. the movement of connecting rod is able to drive hairbrush and is moved, hairbrush is set to carry out the dust stratification in gas pipeline clear
It sweeps, then focuses on dust-collecting box and carry out concentration cleaning, avoiding flue dust from being accumulated in tunnel oven influences tunnel oven heat transfer efficiency and firing
The quality of red mud baked brick.
Detailed description of the invention
Fig. 1 is the utility model overlooking structure diagram；
Fig. 2 is the utility model preheating mechanism and chilling mechanism attachment structure schematic diagram；
Fig. 3 is the utility model wind conveying pipe road schematic diagram of internal structure；
Fig. 4 is the second belt of the utility model seating side structural schematic diagram；
Fig. 5 is the utility model connecting rod seating side structural schematic diagram.
In figure: 1, feed mechanism；2, preheating mechanism；3, mechanism is roasted；4, chilling mechanism；5, cooling body；6, track；7,
Kiln car；8, the first blower；9, intake stack；10, nozzle；11, air draft pipe；12, wind conveying pipe road；13, maintenance door；14, dust
Box；15, wind pipe；16, current divider；17, heat-preservation cotton；18, the first drive plate；19, the first belt；20, guide wheel；21, it is driven
Bar；22, the second drive plate；23, the second belt；24, third drive plate；25, hairbrush；26, connecting rod；27, bag filter；
28, the second blower；29, motor.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-5 is please referred to, the utility model provides a kind of technical solution: a kind of environmental protection roasting tunnel kiln, including feeder
Structure 1, preheating mechanism 2, roasting mechanism 3, chilling mechanism 4, cooling body 5, track 6, kiln car 7, the first blower 8, intake stack 9,
Nozzle 10, air draft pipe 11, wind conveying pipe road 12, maintenance door 13, dust-collecting box 14, wind pipe 15, current divider 16, heat-preservation cotton 17,
First drive plate 18, the first belt 19, guide wheel 20, drive rod 21, the second drive plate 22, the second belt 23, third drive plate 24,
Hairbrush 25, connecting rod 26, bag filter 27, the second blower 28 and motor 29, the avris connection of feed mechanism 1, preheating mechanism 2
There is preheating mechanism 2, and another avris of preheating mechanism 2 is fixed with roasting mechanism 3, and roasts end and the Chiller of mechanism 3
Structure 4 is connected with each other, and the avris of chilling mechanism 4 is fixed with cooling body 5, and the inside of chilling mechanism 4 is equipped with track 6, and
Kiln car 7 is connected on track 6, the first blower 8 is fixed on the two sides of chilling mechanism 4, and is connected with intake stack on the first blower 8
9, the top of chilling mechanism 4 is equipped with air draft pipe 11, and the end of air draft pipe 11 is fixed with wind conveying pipe road 12, wind conveying pipe road
12 are equipped with maintenance door 13, and the lower end of wind conveying pipe road 12 is fixed with dust-collecting box 14, air draft pipe 11 by wind conveying pipe road 12 with
Wind pipe 15 is connected with each other, and nozzle 10 is respectively and fixedly provided on wind pipe 15 and intake stack 9, and wind pipe 15 is interior
Side is equipped with current divider 16, is filled with heat-preservation cotton 17 in wind conveying pipe road 12, and run through in wind conveying pipe road 12 and be connected with drive rod 21,
The first drive plate 18 is fixed on drive rod 21, and the first drive plate 18 on drive rod 21 passes through the first belt 19 and motor 29
On the first drive plate 18 be connected with each other, and the inside of the first belt 19 is connected with guide wheel 20, one end installation of drive rod 21
There is the second drive plate 22, and the outer wall of the second drive plate 22 is connected with the second belt 23, the other end of drive rod 21 is fixed with
Three drive plates 24, and connecting rod 26 is installed, and the outer surface of connecting rod 26 is connected with hairbrush 25, cloth on third drive plate 24
Bag dust collector 27 is installed on the middle part of wind conveying pipe road 12, and the avris of bag filter 27 is provided with the second blower 28；
Feed mechanism 1, preheating mechanism 2, cross section composition " U " font for roasting mechanism 3, chilling mechanism 4 and cooling body 5
Structure, and preheating mechanism 2 and chilling mechanism 4 and wind conveying pipe road 12 penetrate through connection, and the hot wind in chilling mechanism 4 is made to input preheating
Distance in mechanism 2 is shorter, to reduce the thermal losses in hot wind transmission process；
The end of air draft pipe 11 is designed as trapezium structure, and air draft pipe 11 and chilling mechanism 4 make exhausting through setting
Pipeline 11 can extract the more efficient of hot wind, enable air draft pipe 11 that the hot wind in chilling mechanism 4 is drawn into wind conveying pipe road
In 12；
Dust-collecting box 14 and wind conveying pipe road 12 constitute bolted disassembly mounting structure, and wind conveying pipe road 12 be designed as it is hollow
Arch door shape structure, keep dust-collecting box 14 and the connection of wind conveying pipe road 12 more secured, dust-collecting box 14 will not be independently due to wind conveying pipe
Road 12 separates, and makes that heat-preservation cotton 17 can be filled in wind conveying pipe road 12, convenient to keep the temperature to the hot wind in wind conveying pipe road 12,
To reduce thermal losses；
The inside of guide wheel 20 and the first belt 19 is bonded to each other setting, and central axis of the guide wheel 20 about wind conveying pipe road 12
2 are symmetrically arranged with, avoids the first belt 19 and the outer wall in the tunnel from contacting with each other, causes the abrasion of the first belt 19；
Connecting rod 26 and third drive plate 24 constitute rotational structure, and connecting rod 26 constitutes the integrated of welding with hairbrush 25
Structure, and the equidistantly distributed in connecting rod 26 of hairbrush 25 make the junction of connecting rod 26 and third drive plate 24 there are gap,
Enable that connecting rod 26 haves mercy on this third drive plate 24 and the junction of connecting rod 26 is rotated, makes connecting rod 26 and hairbrush 25
Connection is more secured, separate connecting rod 26 will not with hairbrush 25.
Working principle: when using the environmental protection roasting tunnel kiln, first according to Fig. 1-2, feed mechanism 1, preheating mechanism 2,
Roast the processing chain that mechanism 3, chilling mechanism 4 and cooling body 5 form red mud baked brick, feed mechanism 1, preheating mechanism 2, roasting
The inside for burning mechanism 3, chilling mechanism 4 and cooling body 5 is connected with each other by track 6, and kiln car 7 is charged by feed mechanism 1,
Kiln car 7 after charging drives into preheating mechanism 2 and preheats to red mud baked brick, and the partial moisture in red mud baked brick is evaporated,
Keep red mud baked brick dry, drives into roasting mechanism 3 followed by the kiln car 7 of red mud baked brick and be sintered, kiln after sintering
Vehicle 7 enters chilling mechanism 4, starts the first blower 8 of 4 two sides of chilling mechanism, and the wind of the first blower 8 blowout passes through intake stack 9
On nozzle 10 spray, on kiln car 7 red mud baked brick carry out chilling；
According to Fig. 1-5, during chilling, the inside of chilling mechanism 4 can generate a large amount of hot wind, open the second blower
28, so that the second blower 28 is generated suction, the end of wind conveying pipe road 12 and the pumping for running through chilling mechanism 4 in wind conveying pipe road 12
Air piping 11 is connected with each other, and air draft pipe 11 is installed on the top of chilling mechanism 4, and the principle risen by hot-air makes chilling
Hot wind in mechanism 4 can be entered in wind conveying pipe road 12 by air draft pipe 11, and the middle part of wind conveying pipe road 12 is connected with cloth bag and removes
Dirt device 27, can dust in hot wind, and wind conveying pipe road 12 is designed as hollow structure, and heat-preservation cotton is filled in wind conveying pipe road 12
17 can reduce the thermal losses in hot wind transmission process, and the starting of the second blower 28 can be taken out hot wind by wind conveying pipe road 12
It gets in wind pipe 15, current divider 16 is fixed in wind pipe 15, the hot wind in wind pipe 15 is enable to be divided into two strands
It heats up for preheating mechanism 2, the red mud baked brick in preheating mechanism 2 is dried, into after over-quenching, red mud baked brick
Hardness is bigger, and after chilling, kiln car 7 drives into cooling body 5 and cooled down；
Motor 29 is opened, the first drive plate 18 on motor 29 passes through the first belt 19 and the first transmission on drive rod 21
Disk 18 is connected with each other, and so that the rotation of motor 29 is able to drive drive rod 21 and is rotated, the inside of the first belt 19, which is connected with, leads
Wheel 20, avoids the first belt 19 from directly contacting with guide wheel 20, causes the abrasion of the first belt 19, makes to be fixed with the on drive rod 21
Two drive plates 22, the second drive plate 22 on drive rod 21 are connected with each other by another second drive plate 22 of the second belt 23, separately
One second drive plate 22 is connected with another drive rod 21, and the drive rod 21 of the device upper surface 2 is made to can be carried out synchronous rotation, and 2
Third drive plate 24 is respectively connected on drive rod 21, and 2 third drive plates 24 are connected with each other with the both ends of connecting rod 26 respectively,
The rotation that 25,2 drive rods 21 of hairbrush are welded in connecting rod 26 is able to drive the rotation of third drive plate 24, to make connecting rod
26 are able to carry out circular motion, so that the hairbrush 25 in connecting rod 26 is reached and clean to the dust stratification of wind conveying pipe road 12, will be defeated
Dust stratification in air piping 12 focuses in dust-collecting box 14, and dust-collecting box 14 and wind conveying pipe road 12 constitute bolted disassembly installation and tie
Structure facilitates and removes dust-collecting box 14, clears up the dust stratification in dust-collecting box 14, avoids the dust stratification of wind conveying pipe road 12 excessive, by defeated
Air piping 12 enters in preheating mechanism 2, influences the quality of red mud baked brick, maintenance door 13 is fixed in wind conveying pipe road 12, is beaten
Opening maintenance door 13 can avoid wind conveying pipe road 12 from blocking to cleaning maintenance is carried out in wind conveying pipe road 12.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into
Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all
It is included within the scope of protection of this utility model.
Claims (6)
1. a kind of environmental protection roasting tunnel kiln, including feed mechanism (1), the first blower (8), bag filter (27), the second blower
(28) and motor (29), it is characterised in that: the avris of the feed mechanism (1) is connected with preheating mechanism (2), and preheating mechanism
(2) another avris is fixed with roasting mechanism (3), and roasts end and chilling mechanism (4) interconnection of mechanism (3), institute
The avris for stating chilling mechanism (4) is fixed with cooling body (5), and the inside of chilling mechanism (4) is equipped with track (6), and rail
It is connected on road (6) kiln car (7), first blower (8) is fixed on the two sides of chilling mechanism (4), and connects on the first blower (8)
It is connected to intake stack (9), is equipped with air draft pipe (11) at the top of the chilling mechanism (4), and the end of air draft pipe (11)
It is fixed with wind conveying pipe road (12), the wind conveying pipe road (12) is equipped with maintenance door (13), and the lower end of wind conveying pipe road (12) is fixed
Have dust-collecting box (14), the air draft pipe (11) is connected with each other by wind conveying pipe road (12) and wind pipe (15), and discharge pipe
It is respectively and fixedly provided with nozzle (10) on road (15) and intake stack (9), and current divider (16) is installed on the inside of wind pipe (15),
Heat-preservation cotton (17) are filled in the wind conveying pipe road (12), and runs through in wind conveying pipe road (12) and is connected with drive rod (21), it is described
It is fixed on drive rod (21) the first drive plate (18), and the first drive plate (18) on drive rod (21) passes through the first belt
(19) it is connected with each other with the first drive plate (18) on motor (29), and is connected with guide wheel on the inside of the first belt (19)
(20), one end of the drive rod (21) is equipped with the second drive plate (22), and the outer wall of the second drive plate (22) is connected with
The other end of two belts (23), the drive rod (21) is fixed with third drive plate (24), and is installed on third drive plate (24)
Have connecting rod (26), and the outer surface of connecting rod (26) is connected with hairbrush (25), the bag filter (27) is installed on defeated
The middle part of air piping (12), and the avris of bag filter (27) is provided with the second blower (28).
2. a kind of environmentally friendly roasting tunnel kiln according to claim 1, it is characterised in that: the feed mechanism (1), preheating machine
Structure (2), the cross section for roasting mechanism (3), chilling mechanism (4) and cooling body (5) constitute " U " font structure, and preheating mechanism
(2) it is connected with chilling mechanism (4) with wind conveying pipe road (12) perforation.
3. a kind of environmentally friendly roasting tunnel kiln according to claim 1, it is characterised in that: the end of the air draft pipe (11)
It is designed as trapezium structure, and air draft pipe (11) and chilling mechanism (4) are through setting.
4. a kind of environmentally friendly roasting tunnel kiln according to claim 1, it is characterised in that: the dust-collecting box (14) and wind conveying pipe
Road (12) constitutes bolted disassembly mounting structure, and wind conveying pipe road (12) is designed as hollow arch door shape structure.
5. a kind of environmentally friendly roasting tunnel kiln according to claim 1, it is characterised in that: the guide wheel (20) and the first belt
(19) setting is bonded to each other on the inside of, and guide wheel (20) is symmetrically arranged with 2 about the central axis of wind conveying pipe road (12).
6. a kind of environmentally friendly roasting tunnel kiln according to claim 1, it is characterised in that: the connecting rod (26) and third pass
Moving plate (24) constitutes rotational structure, and connecting rod (26) and hairbrush (25) constitute the integral structure of welding, and hairbrush (25)
The equidistantly distributed on connecting rod (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920190979.1U CN209588667U (en) | 2019-02-12 | 2019-02-12 | A kind of environmental protection roasting tunnel kiln |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920190979.1U CN209588667U (en) | 2019-02-12 | 2019-02-12 | A kind of environmental protection roasting tunnel kiln |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209588667U true CN209588667U (en) | 2019-11-05 |
Family
ID=68355214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920190979.1U Active CN209588667U (en) | 2019-02-12 | 2019-02-12 | A kind of environmental protection roasting tunnel kiln |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209588667U (en) |
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2019
- 2019-02-12 CN CN201920190979.1U patent/CN209588667U/en active Active
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