CN204329593U - The hot roasting kiln of a kind of continous way - Google Patents
The hot roasting kiln of a kind of continous way Download PDFInfo
- Publication number
- CN204329593U CN204329593U CN201420837176.8U CN201420837176U CN204329593U CN 204329593 U CN204329593 U CN 204329593U CN 201420837176 U CN201420837176 U CN 201420837176U CN 204329593 U CN204329593 U CN 204329593U
- Authority
- CN
- China
- Prior art keywords
- sintered channels
- continous way
- sintered
- channels
- kiln
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Furnace Details (AREA)
Abstract
The utility model discloses the hot roasting kiln of a kind of continous way, it comprises kiln body (1), the two ends of kiln body (1) are respectively equipped with charging aperture (1.1) and discharging opening (1.2), be communicated with by sintered channels (1.3) between charging aperture (1.1) and discharging opening (1.2), it is characterized in that: the sidewall of described sintered channels (1.3) is provided with heating tube (2) and temperature inductor (3), described kiln body (1) is provided with blower fan (4), the outlet side of blower fan (4) is connected by the bottom of ajutage (5) with sintered channels (1.3), the inlet end of blower fan (4) is connected by the top of aspiration channel (6) with sintered channels (1.3).The utility model provides a kind of uniform temperature of kiln inner chamber good, and the hot roasting kiln of the continous way that can realize automated production.
Description
Technical field
The utility model relates to the technical field of furnace equipment, specifically the hot roasting kiln of a kind of continous way.
Background technology
At present, when firing refractory material by kiln, need through heating up, being incubated and temperature-fall period, and in the sintering procedure of this refractory material, whether the isoparametric control of temperature and time reaches the colory key factor that technological requirement is the refractory material determining finished product, but the temperature of each position of kiln inner chamber exists certain error, especially for the kiln by gas heating in prior art, the uniform temperature in its kiln chamber is poor.This just causes the quality discrepancy of the refractory material sintering procedure of the diverse location in kiln, therefore causes finished product rate lower, poor-performing.In addition, the poor difficulty also adding kiln temperature simultaneously and control of the uniform temperature of kiln inner chamber, and the adjustment of temperature in prior art, often can only be carried out according to the experience of workman, obviously, in this prior art, the quality discrepancy of product places one's entire reliance upon the experience of operating personnel, its temperature feedback is just as the reference index of operating personnel, therefore, the automaticity of production process is lower, simultaneously the poor stability of product quality.
Summary of the invention
Technical problem to be solved in the utility model is: provide a kind of uniform temperature of kiln inner chamber good, and the hot roasting kiln of the continous way that can realize automated production.
Technical solution adopted in the utility model is: provide a kind of continous way hot roasting kiln, it comprises kiln body, the two ends of kiln body are respectively equipped with charging aperture and discharging opening, be communicated with by sintered channels between charging aperture and discharging opening, the sidewall of described sintered channels is provided with heating tube and temperature inductor, described kiln body is provided with blower fan, and the outlet side of blower fan is connected with the bottom of sintered channels by ajutage, and the inlet end of blower fan is connected with the top of sintered channels by aspiration channel.
After adopting above structure, the hot roasting kiln of a kind of continous way of the present utility model compared with prior art has the following advantages: first, the air up and down of sintered channels is made to carry out convection current by blower fan, make the uniform temperature of the levels in sintered channels good, secondly be located on sintering pipe side wall by heating tube and heat, compared with the direct mode at bottom gas heating of prior art, its efficiency of heating surface is high, energy utilization rate is high, environmental protection more.
Improve as one, described ajutage is communicated with the bottom of sintered channels respectively by some blowpipes, the junction of each blowpipe and sintered channels is uniform along the length direction of sintered channels, described aspiration channel is communicated with the top of sintered channels respectively by some air draught arms, and the junction of each air draught arm and sintered channels is uniform along the length direction of sintered channels.For longer sintered channels, the temperature of the regional gone up along its length also there are differences, and the diverse location of whole sintered channels can be made also to form convection current, reach good uniform temperature by each arm, namely completes up and down and the synchronous samming convection current of left and right.
As preferably, be provided with between described aspiration channel and the inlet end of blower fan for an equal greenhouse, the two ends in described equal greenhouse are connected with the inlet end of blower fan with aspiration channel respectively.Then the air confluxed in different arm can be carried out samming by equal greenhouse is transported in ajutage by blower fan, reaches good even temperature effect.
Further, described samming indoor are provided with secondary heating tube and secondary temperature probe.When needs heat sintered channels bottom, can post bake be realized by secondary heating tube, improve the efficiency of heating surface.Coordinate the heating tube in sintered channels to realize multi-step temperature to control.
Improve as another kind, described ajutage is provided with the blast pipe that one end can be connected with extraneous air, and described ajutage, sintered channels are connected by a solenoid directional control valve with blast pipe.When the temperature in sintered channels is too high, by blast pipe, the high temperature air in sintered channels is detached, realize cooling.
As preferably, the one end of ajutage that deviates from of blast pipe is connected with the heat(ing) coil in water tank.The useless hot gas of discharging in blast pipe can be recycled by water tank, realize the recycling of the energy.
Improve as last a kind of, the bottom surface of described sintered channels is provided with guide rail, and described slide on rails is combined with one can the cargo transport dolly of loading stocks.
Accompanying drawing explanation
Fig. 1 is the structural representation of the hot roasting kiln of a kind of continous way of the present utility model.
Fig. 2 is the side view of the hot roasting kiln of a kind of continous way of the present utility model.
Wherein, 1, kiln body, 1.1, charging aperture, 1.2, discharging opening, 1.3, sintered channels, 2, heating tube, 3, temperature inductor, 4, blower fan, 5, ajutage, 5.1, blowpipe, 6, aspiration channel, 6.1, air draught arm, 7, equal greenhouse, 7.1, secondary heating tube, 7.2, secondary temperature probe, 8, blast pipe, 9, guide rail, 10, cargo transport dolly.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As shown in the figure, the utility model provides a kind of continous way hot roasting kiln, it comprises kiln body 1, the two ends of kiln body 1 are respectively equipped with charging aperture 1.1 and discharging opening 1.2, be communicated with by sintered channels 1.3 between charging aperture 1.1 and discharging opening 1.2, the sidewall of described sintered channels 1.3 is provided with heating tube 2 and temperature inductor 3, described kiln body 1 is provided with blower fan 4, the outlet side of blower fan 4 is connected by the bottom of ajutage 5 with sintered channels 1.3, and the inlet end of blower fan 4 is connected by the top of aspiration channel 6 with sintered channels 1.3.The upper and lower of above-mentioned sintered channels 1.3 refers to, position relationship vertically in sintered channels .3, the position of can be the bottom surface of sintered channels 1.3 also can be in bottom nearly bottom surface on sidewall, the position of in like manner can be the end face of sintered channels 1.3 also can be on top nearly end face on sidewall.
In addition, as preferably, described heating tube 2 is infrared heating pipe, and as shown in Figure 2, described heating tube 2 is many, and whole heating tube is symmetrically distributed on the two side of sintered channels 1.3.
Described ajutage 5 is communicated with the bottom of sintered channels 1.3 respectively by some blowpipes 5.1, each blowpipe 5.1 is uniform along the length direction of sintered channels 1.3 with the junction of sintered channels 1.3, described aspiration channel 6 is communicated with the top of sintered channels 1.3 respectively by some air draught arms 6.1, and each air draught arm 6.1 is uniform along the length direction of sintered channels 1.3 with the junction of sintered channels 1.3.
Be provided with between described aspiration channel 6 and the inlet end of blower fan 4 for an equal greenhouse 7, the two ends in described equal greenhouse 7 are connected with the inlet end of aspiration channel 6 with blower fan 4 respectively.
Secondary heating tube 7.1 and secondary temperature probe 7.2 is provided with in described equal greenhouse 7.
Described ajutage 5 is provided with the blast pipe 8 that one end can be connected with extraneous air, and described ajutage 5, sintered channels 1.3 are connected by a solenoid directional control valve with blast pipe 8.Certainly the object of cooling is reached by the blast pipe high temperature air detached in sintered channels 1.3, need again to pour into air simultaneously, described aspiration channel 6 can be provided with an air inlet pipe, and air inlet pipe is communicated with by another solenoid directional control valve with between air intake duct 6 and sintered channels 1.3.
Above-mentioned solenoid directional control valve comprises the function changing path and keying, is preferably three-way four-position reversal valve.
The one end of ajutage 5 that deviates from of blast pipe 8 is connected with the heat(ing) coil in water tank.Described heat(ing) coil can be the plate-like pipeline be placed in water tank, can be the heating pipe line advanced along the coiling of tank box lateral wall, by the heat transfer of the tube wall of heat(ing) coil, the water in water tank be heated, for life or industrial application.
The bottom surface of described sintered channels 1.3 is provided with guide rail 9, and described guide rail 9 being sliding combined with one can the cargo transport dolly 10 of loading stocks.In large-scale kiln, can be realized by guide rail 9 and cargo transport dolly 10 that product is automatically stacking to be entered in kiln.Thus need not sinter at every turn all need cooling, then rely on personnel to carry, thus realize working continuously of not cooling down.
Certainly, the charging aperture of kiln body 1 and discharging opening must be provided with and fasten door, described inspiratory limbs 6.1 and arm 5.1 of supplying gas are provided with open-close on-off.Above-mentioned heating tube, secondary heating tube, temperature inductor and secondary temperature probe, blower fan, solenoid directional control valve are all electrically connected with controller.By controller, the product in sintered channels 1.3 is made to require to carry out heat-agglomerating and insulation in strict accordance with process curve.
Claims (7)
1. the hot roasting kiln of continous way, it comprises kiln body (1), the two ends of kiln body (1) are respectively equipped with charging aperture (1.1) and discharging opening (1.2), be communicated with by sintered channels (1.3) between charging aperture (1.1) and discharging opening (1.2), it is characterized in that: the sidewall of described sintered channels (1.3) is provided with heating tube (2) and temperature inductor (3), described kiln body (1) is provided with blower fan (4), the outlet side of blower fan (4) is connected by the bottom of ajutage (5) with sintered channels (1.3), the inlet end of blower fan (4) is connected by the top of aspiration channel (6) with sintered channels (1.3).
2. the hot roasting kiln of a kind of continous way according to claim 1, it is characterized in that: described ajutage (5) is communicated with the bottom of sintered channels (1.3) respectively by some blowpipes (5.1), each blowpipe (5.1) is uniform along the length direction of sintered channels (1.3) with the junction of sintered channels (1.3), described aspiration channel (6) is communicated with the top of sintered channels (1.3) respectively by some air draught arms (6.1), each air draught arm (6.1) is uniform along the length direction of sintered channels (1.3) with the junction of sintered channels (1.3).
3. the hot roasting kiln of a kind of continous way according to claim 2, it is characterized in that: be provided with for an equal greenhouse (7) between the inlet end of described aspiration channel (6) and blower fan (4), the two ends of described equal greenhouse (7) are connected with the inlet end of aspiration channel (6) with blower fan (4) respectively.
4. the hot roasting kiln of a kind of continous way according to claim 3, is characterized in that: be provided with secondary heating tube (7.1) and secondary temperature probe (7.2) in described equal greenhouse (7).
5. the hot roasting kiln of a kind of continous way according to claim 1, it is characterized in that: described ajutage (5) is provided with the blast pipe (8) that one end can be connected with extraneous air, described ajutage (5), sintered channels (1.3) are connected by a solenoid directional control valve with blast pipe (8).
6. the hot roasting kiln of a kind of continous way according to claim 5, is characterized in that: one end deviating from ajutage (5) of blast pipe (8) is connected with the heat(ing) coil in water tank.
7. the hot roasting kiln of a kind of continous way according to claim 1, it is characterized in that: the bottom surface of described sintered channels (1.3) is provided with guide rail (9), described guide rail (9) being sliding combined with one can the cargo transport dolly (10) of loading stocks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420837176.8U CN204329593U (en) | 2014-12-24 | 2014-12-24 | The hot roasting kiln of a kind of continous way |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420837176.8U CN204329593U (en) | 2014-12-24 | 2014-12-24 | The hot roasting kiln of a kind of continous way |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204329593U true CN204329593U (en) | 2015-05-13 |
Family
ID=53165944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420837176.8U Expired - Fee Related CN204329593U (en) | 2014-12-24 | 2014-12-24 | The hot roasting kiln of a kind of continous way |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204329593U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104947033A (en) * | 2015-05-25 | 2015-09-30 | 芜湖锐进医疗设备有限公司 | Oxidation treatment device for medical electric drill casings |
| CN108800912A (en) * | 2018-08-24 | 2018-11-13 | 洛阳恒立窑炉有限公司 | A kind of double-deck material boat structure of tubular type electric kiln |
-
2014
- 2014-12-24 CN CN201420837176.8U patent/CN204329593U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104947033A (en) * | 2015-05-25 | 2015-09-30 | 芜湖锐进医疗设备有限公司 | Oxidation treatment device for medical electric drill casings |
| CN108800912A (en) * | 2018-08-24 | 2018-11-13 | 洛阳恒立窑炉有限公司 | A kind of double-deck material boat structure of tubular type electric kiln |
| CN108800912B (en) * | 2018-08-24 | 2023-10-20 | 范氏炉业(洛阳)有限公司 | Double-layer material boat structure of tubular electric kiln |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204329593U (en) | The hot roasting kiln of a kind of continous way | |
| CN204787813U (en) | Enamel sintering device | |
| EP2857780B1 (en) | Firing kiln for ceramic products and the like | |
| CN201495263U (en) | Steel plate continuous heat treating furnace | |
| CN203923307U (en) | vertical annealing furnace | |
| CN204240791U (en) | A kind of tunnel cave | |
| CN204022883U (en) | Novel annealing furnace | |
| CN110057192A (en) | A kind of large scale push plate nitrogen atmosphere protection sintering furnace | |
| CN102351442B (en) | Method for material calcination and limekiln device | |
| CN104858117B (en) | Paint line two-layer equation high temperature drying tunnel | |
| CN104178604A (en) | Energy-consumption-optimized isothermal normalizing furnace | |
| CN204079759U (en) | A kind of molten tin bath transverse temperature difference slowing device | |
| CN204594200U (en) | A kind of tunnel cave | |
| CN104891794A (en) | Tempered glass homogenizing furnace | |
| CN204063909U (en) | Heating blast type tunnel cave | |
| CN203999686U (en) | A kind of isothermal normalizing furnace of energy optimization | |
| CN206512252U (en) | A kind of annealing furnace and annealing system | |
| CN205619763U (en) | Pottery is tunnel cave in succession | |
| CN206192054U (en) | Gas dry -off oven | |
| CN203820809U (en) | Flue gas heating device for blast furnace | |
| CN204251664U (en) | For the novel car type furnace of coil of strip heating | |
| CN205316979U (en) | Sintered ceramic stove | |
| CN203917794U (en) | A kind of heating furnace | |
| CN106288690A (en) | Combustion gas drying oven | |
| CN203704640U (en) | Kiln body heat circulating air-feeding side pipes |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150513 Termination date: 20151224 |
|
| EXPY | Termination of patent right or utility model |