CN204594205U - A kind of natural gas continous way roller-way biscuit kiln - Google Patents
A kind of natural gas continous way roller-way biscuit kiln Download PDFInfo
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- CN204594205U CN204594205U CN201520309016.0U CN201520309016U CN204594205U CN 204594205 U CN204594205 U CN 204594205U CN 201520309016 U CN201520309016 U CN 201520309016U CN 204594205 U CN204594205 U CN 204594205U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/10—Reduction of greenhouse gas [GHG] emissions
- Y02P10/143—Reduction of greenhouse gas [GHG] emissions of methane [CH4]
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Abstract
The utility model discloses a kind of natural gas continous way roller-way biscuit kiln, comprise horizontally disposed frame and kiln body, frame two ends are stretched out and are formed feeding platform and outfeed platforms respectively from kiln body, kiln body bottom even is equipped with and the some conveying roller rods carrying track drive to be connected, the air curtain tube be connected with air curtain is provided with between feeding platform with kiln body, kiln is external is provided with the gas mixing pipe connecting natural gas conveyance conduit and comburent air duct, is provided with multiple natural gas nozzle be connected with gas mixing pipe in dryer section.Compared with prior art, the utility model by natural gas nozzle for the dryer section in kiln body provides combustion material, substitute the combustion system of traditional coal, decreasing pollution thing discharges, and the thermal efficiency is high, greatly enhance productivity, feeding platform and the convenient green compact that control of outfeed platforms pass in and out kiln body simultaneously, use convenient, prevent outside air from entering in kiln body, cause green compact to crack, ensure product quality.
Description
[technical field]
The utility model relates to Ceramic manufacturing equipment technical field, particularly a kind of natural gas continous way roller-way biscuit kiln.
[background technology]
The production procedure of conventional ceramic once burn till with twice firing point, so-called once-firing burns also known as this, refers to the green compact after shaping, dry or glazing, the process route of once-firing ceramic product in calcining kiln.So-called twice firing refers to that in biscuit kiln, first carrying out biscuiting first time through overmolding, dry green compact burns till, and then enters in glaze kiln to carry out glaze firing and burn till for the second time after the operations such as inspection, glazing again.
Present pottery is batch production, therefore for the production of biscuiting kiln generally all adopt the tunnel cave of ember, the also production such as useful how empty kiln, step down-draft kiln.It is long that this just determines the production cycle, and energy consumption consumption is large, and contaminated environment, yields poorly.Meanwhile, due to the restriction of its structure, such device is when firing, and green compact very easily crack, and affects product quality.
[utility model content]
The purpose of this utility model solves the problems of the prior art exactly, proposes a kind of natural gas continous way roller-way biscuit kiln, saves Coal Energy Source by gas-firing, and clean processing, improves the quality of products.
For achieving the above object, the utility model proposes a kind of natural gas continous way roller-way biscuit kiln, comprise horizontally disposed frame and kiln body, described kiln body is fixed in frame, described frame two ends are stretched out and are formed feeding platform and outfeed platforms respectively from kiln body, described feeding platform and outfeed platforms are provided with the conveying crawler belt that can rotate, kiln body bottom even is equipped with and the some conveying roller rods carrying track drive to be connected, the air curtain tube be connected with air curtain is provided with between feeding platform with kiln body, described kiln is external is provided with the gas mixing pipe connecting natural gas conveyance conduit and comburent air duct, preheating section is provided with successively in described kiln body, dryer section and cooling section, multiple natural gas nozzle be connected with gas mixing pipe is provided with in described dryer section.After adopting such scheme, by natural gas nozzle for the dryer section in kiln body provides combustion material, substitute the combustion system of traditional coal, decreasing pollution thing discharges, and the thermal efficiency is high, greatly enhance productivity, feeding platform and the convenient green compact that control of outfeed platforms pass in and out kiln body simultaneously, use convenient, air curtain can be formed by air curtain between feeding platform and kiln body, prevent outside air from entering in kiln body, cause green compact to crack, ensure product quality.
As preferably, described preheating section, dryer section are communicated with successively with cooling section, are provided with centrifugal blower in described preheating section, and described centrifugal blower is positioned at kiln body top.Air in preheating section is extracted out by centrifugal blower, makes its pressure be less than pressure in dryer section, thus the heat in dryer section can be moved toward preheating section, and when green compact move on conveying roller rod, the heat of movement will carry out preheating to it, raising pre-heat effect.
As preferably, described cooling section comprise be communicated with successively quench zone, slow cooling district and transition region, be provided with the air-cooler of transporting cold wind in described quench zone, slow cooling district and transition region are provided with exhaust blower.Air-cooler be quench zone conveying air to reduce temperature in it, the heat in it discharged by the discharge machine in slow cooling district and transition region, makes three be that temperature tapers off state.
As preferably, described conveying crawler tensioning is on the live-rollers be connected with drive motors, and described live-rollers and conveying roller rod drive through meshed gears and be connected.Drive motors drives live-rollers to rotate, thus drive conveying caterpillar drive, the green compact be placed on conveying crawler belt can be moved to outfeed platforms by feeding platform, meshed gears will make conveying club roll, thus drive green compact are moved in kiln body, realize Mechanized Processing, decrease the labour intensity manually simultaneously also reducing workman.
As preferably, described comburent air duct is connected with an air blast, and fresh air abundance is delivered in gas mixing pipe by blade rotary by air blast, mixes with natural gas, can Thorough combustion, improves efficiency of combustion.
The beneficial effects of the utility model: compared with prior art, the utility model by natural gas nozzle for the dryer section in kiln body provides combustion material, substitute the combustion system of traditional coal, decreasing pollution thing discharges, and the thermal efficiency is high, greatly enhance productivity, feeding platform and the convenient green compact that control of outfeed platforms pass in and out kiln body simultaneously, use convenient, air curtain can be formed by air curtain between feeding platform and kiln body, prevent outside air from entering in kiln body, cause green compact to crack, ensure product quality.
Feature of the present utility model and advantage will be described in detail by reference to the accompanying drawings by embodiment.
[accompanying drawing explanation]
Fig. 1 is structural representation of the present utility model;
In figure: 1-frame, 2-kiln body, 21-preheating section, 211-centrifugal blower, 22-dryer section, 23-cooling section, 231-quench zone, 232-slow cooling district, 233-transition region, 3-feeding platform, 4-outfeed platforms, 5-conveying crawler belt, 6-carry club, 7-air curtain, 8-air curtain tube, 9-natural-gas transfer pipeline, 10-comburent air duct, 11-gas mixing pipe, 12-natural gas nozzle, 13-exhaust blower, 14-drive motors, 15-live-rollers, 16-air blast, 17-air-cooler.
[detailed description of the invention]
Consult Fig. 1, the utility model comprises horizontally disposed frame 1 and kiln body 2, described kiln body 2 is fixed in frame 1, described frame 1 two ends are stretched out and are formed feeding platform 3 and outfeed platforms 4 respectively from kiln body 2, described feeding platform 3 and outfeed platforms 4 are provided with the conveying crawler belt 5 that can rotate, kiln body 2 bottom even is equipped with and the some conveying roller rods 6 carrying crawler belt 5 to drive to be connected, the air curtain tube 8 be connected with air curtain 7 is provided with between feeding platform 3 with kiln body 2, the gas mixing pipe 11 connecting natural gas conveyance conduit 9 and comburent air duct 10 is provided with outside described kiln body 2, preheating section 21 is provided with successively from feeding platform 3 to outfeed platforms 4 in described kiln body 2, dryer section 22 and cooling section 23, multiple natural gas nozzle 12 be connected with gas mixing pipe 11 is provided with in described dryer section 22.Described conveying crawler belt 5 is stretched on the live-rollers 15 that is connected with drive motors 14, and described live-rollers 15 and conveying roller rod 6 drive through meshed gears and be connected.Described comburent air duct 10 is connected with an air blast 16.
Concrete, described preheating section 21, dryer section 22 are communicated with successively with cooling section 23, are provided with centrifugal blower 211 in described preheating section 21, and described centrifugal blower 211 is positioned at kiln body 2 top.Described cooling section 23 comprise be communicated with successively from feeding platform 3 to outfeed platforms 4 quench zone 231, slow cooling district 232 and transition region 233, be provided with the air-cooler 17 of transporting cold wind in described quench zone 231, slow cooling district 232 and transition region 233 are provided with exhaust blower 13.
Above-described embodiment is to explanation of the present utility model, is not to restriction of the present utility model, anyly all belongs to protection domain of the present utility model to the scheme after the utility model simple transformation.
Claims (5)
1. a natural gas continous way roller-way biscuit kiln, comprise horizontally disposed frame (1) and kiln body (2), described kiln body (2) is fixed in frame (1), it is characterized in that: described frame (1) two ends are stretched out and formed feeding platform (3) and outfeed platforms (4) respectively from kiln body (2), described feeding platform (3) and outfeed platforms (4) are provided with the conveying crawler belt (5) that can rotate, kiln body (2) bottom even is equipped with and some conveying roller rods (6) of carrying crawler belt (5) to drive to be connected, the air curtain tube (8) be connected with air curtain (7) is provided with between feeding platform (3) with kiln body (2), the gas mixing pipe (11) connecting natural gas conveyance conduit (9) and comburent air duct (10) is provided with outside described kiln body (2), preheating section (21) is provided with successively in described kiln body (2), dryer section (22) and cooling section (23), multiple natural gas nozzle (12) be connected with gas mixing pipe (11) is provided with in described dryer section (22).
2. a kind of natural gas continous way roller-way biscuit kiln according to claim 1, it is characterized in that: described preheating section, dryer section (22) are communicated with successively with cooling section (23), be provided with centrifugal blower (211) in described preheating section (21), described centrifugal blower (211) is positioned at kiln body (2) top.
3. a kind of natural gas continous way roller-way biscuit kiln according to claim 2, it is characterized in that: described cooling section (23) comprise be communicated with successively quench zone (231), slow cooling district (232) and transition region (233), be provided with the air-cooler (17) of transporting cold wind in described quench zone (231), slow cooling district (232) and transition region (233) are provided with exhaust blower (13).
4. a kind of natural gas continous way roller-way biscuit kiln according to claim 1, it is characterized in that: described conveying crawler belt (5) is stretched on the live-rollers (15) that is connected with drive motors (14), and described live-rollers (15) and conveying roller rod (6) drive through meshed gears and be connected.
5. a kind of natural gas continous way roller-way biscuit kiln according to claim 1, is characterized in that: described comburent air duct (10) is connected with an air blast (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520309016.0U CN204594205U (en) | 2015-05-13 | 2015-05-13 | A kind of natural gas continous way roller-way biscuit kiln |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520309016.0U CN204594205U (en) | 2015-05-13 | 2015-05-13 | A kind of natural gas continous way roller-way biscuit kiln |
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| Publication Number | Publication Date |
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| CN204594205U true CN204594205U (en) | 2015-08-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520309016.0U Active CN204594205U (en) | 2015-05-13 | 2015-05-13 | A kind of natural gas continous way roller-way biscuit kiln |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107940988A (en) * | 2017-12-28 | 2018-04-20 | 洛阳北玻硅巢装备技术有限公司 | A kind of foamed ceramic is fired and uses instant cold section roller kilns |
-
2015
- 2015-05-13 CN CN201520309016.0U patent/CN204594205U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107940988A (en) * | 2017-12-28 | 2018-04-20 | 洛阳北玻硅巢装备技术有限公司 | A kind of foamed ceramic is fired and uses instant cold section roller kilns |
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