CN202329104U - External combustion type firing device for brick making - Google Patents
External combustion type firing device for brick making Download PDFInfo
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- CN202329104U CN202329104U CN2011205177885U CN201120517788U CN202329104U CN 202329104 U CN202329104 U CN 202329104U CN 2011205177885 U CN2011205177885 U CN 2011205177885U CN 201120517788 U CN201120517788 U CN 201120517788U CN 202329104 U CN202329104 U CN 202329104U
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- kiln
- brick
- calcining
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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
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/60—Production of ceramic materials or ceramic elements, e.g. substitution of clay or shale by alternative raw materials, e.g. ashes
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Abstract
The utility model discloses an external combustion type firing device for brick making, which can reduce energy consumed by firing green bricks effectively and can ensure the firing quality of the green bricks effectively. The external combustion type firing device comprises a drying kiln (10) and a calcining kiln (20), wherein a closable green-brick-feeding-end kiln door (24) and a closable brick-discharging-end kiln door (25) are respectively arranged at kiln openings of the two ends of the calcining kiln (20); spraying-combustion systems (41) are longitudinally arranged at interval in the calcining kiln (20); one side of the calcining kiln (20), which is close to the green-brick-feeding-end kiln door (24), is provided with an exhaust and conveying system (42); and a pre-combustion section, a high-temperature calcining section and a cooling section are formed from the green-brick-feeding-end kiln door (24) to the brick-discharging-end kiln door (25) in sequence. The external combustion type firing device has the advantages that since an external combustion mode or a combining mode of external combustion and internal combustion is adopted, the energy consumed by firing the green bricks can be effectively reduced; the temperature of the high-temperature calcining section in the kiln can be accurately controlled, the firing quality can be effectively ensured, and the quality of all batches keep consistent; and diversified combustion values can be adopted so as to be contributed to improving the condition of environmental protection.
Description
Technical field
The utility model relates to brick-making technology, and the external-burning baking apparatus is used in particularly a kind of tunnel cave brickmaking, and the adobe method for cooking that adopts this device.
Background technology
Traditional machine made brick adopts the mode of internal combustion roasting to fire, and promptly in adobe base process, the combustion value is mixed into blank, then tunnel cave mid point burning system is sent in adobe.Tunnel cave divides on kiln body total length direction, is divided into 60 ℃ of preheating sections usually according to the temperature difference--600 ℃ of 600 ℃, high temperature calcination section (about 900 ℃--1000 ℃) and cooling sections--60 ℃.Tunnel cave advances the base end and establishes wicket, and the adobe that contains the combustion value is lighted back self burning at high temperature calcination section, and burning institute oxygen consumption gas gets into from cooling section naturally.Under the air mobilization, produce thermograde by high temperature calcination section to both sides wicket in the tunnel cave, form preheating section and pre-burning section naturally in a side, then form cooling section in other side.
It is following two not enough easily that above traditional internal combustion roasting mode mainly exists, one of which, the combustion value incomplete combustion in the adobe; The combustion value is utilized insufficient; Each standard-sized adobe only need add the combustion value of 700 kilocalories in theory, but for guaranteeing to fire quality, often adds the combustion value of 1000 kilocalories in the actual production; Promptly there is 30% combustion value not utilize and waste approximately, is unfavorable for energy savings, reduces carbon emission and reduce production costs; Its two, the high temperature calcination section temperature can not accurately be controlled in the kiln, restively fires quality and each batch quality is consistent.
The utility model content
The utility model technical problem to be solved provides a kind of brickmaking and uses the external-burning baking apparatus, can reduce adobe effectively and fire institute power consumption source, and guarantee that effectively adobe fires quality.
The utility model solves the problems of the technologies described above the technical scheme that is adopted: the external-burning baking apparatus is used in the brickmaking of the utility model; It is characterized in that: it comprises drying kiln and calcining kiln, and kilneye place, calcining kiln two ends is provided with closed advance base end wicket, brick output end wicket respectively; Calcining kiln stage casing longitudinal separation is provided with the spray combustion system, and is bleeding and induction system near advancing the one side setting of base end wicket, forms pre-burning section, high temperature calcination section and cooling section successively advancing base end wicket to brick output end wicket.
The beneficial effect of the utility model is that the mode that adopts external-burning or external combustion to combine with internal combustion is fired adobe, can reduce adobe effectively and fire institute power consumption source, can practice thrift combustion value 20～30%; Can control high temperature calcination section temperature in the kiln exactly, guarantee to fire quality effectively, and each batch quality is consistent; Can adopt multifarious combustion value,, can make full use of the industrial and agricultural production discarded object, help improving the environmental protection situation like coal, straw, sawdust etc.
Description of drawings
This specification comprises following four width of cloth accompanying drawings:
Fig. 1 is the planar structure sketch map of the utility model brickmaking with the external-burning baking apparatus;
Fig. 2 is the facade structures sketch map of the utility model brickmaking with the external-burning baking apparatus;
Fig. 3 is the planar structure sketch map of the utility model brickmaking with external-burning baking apparatus transfer blanking device;
Fig. 4 is to side view along the A among Fig. 3;
Parts shown in the figure, toponym and pairing mark: drying kiln 10, calcining kiln 20, pre-burning section 21, high temperature calcination section 22, cooling section 23, blank inlet wicket 24, brick outlet wicket 25, transport 31, closed commentaries on classics blanking device 32, electronicly cross car 320, electronic top car 330, seal bootr 321, spray combustion system 41, bleed and induction system 42, desulfurizer 43.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
See figures.1.and.2, the external-burning baking apparatus is used in the utility model brickmaking, and it comprises drying kiln 10 and calcining kiln 20, and kilneye place, calcining kiln 20 two ends is provided with closed advance base end wicket 24, brick output end wicket 25 respectively.Longitudinal separation is provided with spray combustion system 41 in the calcining kiln 20, and is bleeding and induction system 42 near advancing the 24 1 side settings of base end wicket, forms pre-burning section, high temperature calcination section and cooling section successively advancing base end wicket 24 to brick output end wicket 25.Saidly be outside equipped with transport 31, be outside equipped with closed commentaries on classics blanking device 32 at drying kiln 10 blank outlets, calcining kiln 20 blank inlets at drying kiln 10 blank inlets, calcining kiln 20 brick outlets.Usually, drying kiln 10 is arranged in parallel with calcining kiln 20, and outside the port of both sides, track is set respectively, and transport 31, closed commentaries on classics blanking device 32 move along the track linear reciprocation.
The mode that the utility model can adopt external-burning or external combustion to combine with internal combustion is fired adobe, can reduce adobe effectively and fire institute power consumption source, can practice thrift combustion value 20～30%.Can control high temperature calcination section temperature in the kiln exactly, guarantee to fire quality effectively, and each batch quality is consistent.Can adopt multifarious combustion value,, can make full use of the industrial and agricultural production discarded object, help improving the environmental protection situation like coal, straw, sawdust etc.
With reference to Fig. 1, the utility model brickmaking is applied to adobe with the external-burning baking apparatus and fires, and comprises the steps:
1. dry adobe, the adobe that will contain 0～50% combustion value is sent in the drying kiln 10 by transport 31, and its water content is removed in oven dry;
2. pass on adobe, open base end wicket 24, car oven dry back adobe is transferred to calcining kiln 20 at every turn, close into base end wicket 24 after pushing in the calcining kiln 20 through changeing blanking device 32;
3. roasting; Pre-burning section, high temperature calcination section and cooling section are passed through in the per car adobe successively; Wherein experiencing the high temperature calcination section time is 30～50 minutes, and the high temperature calcination section temperature is 960 ± 50 degree, is mixed spraying into required oxygen of roasting and corresponding combustion value by spray combustion system 41;
4. brick output is opened brick output end wicket 25, pushes out the adobe that a car has been fired completion at every turn, and transfers to and pile up station.
1. step dries in the adobe, by bleeding and induction system 42 extracts the hot-air of pre-burning sections in the calcining kilns 20 and is conveyed in the drying kiln 10.
The above the utility model brickmaking some principle that just explain through diagrams with the external-burning baking apparatus; Be not be to the utility model be confined to shown in described concrete structure and the scope of application in; So every the modify and equivalent that might be utilized all belongs to the claim that the utility model is applied for.
Claims (4)
1. the external-burning baking apparatus is used in brickmaking, it is characterized in that: it comprises drying kiln (10) and calcining kiln (20), and kilneye place, calcining kiln (20) two ends is provided with closed advance base end wicket (24), brick output end wicket (25) respectively; Longitudinal separation is provided with spray combustion system (41) in the calcining kiln (20), and is bleeding and induction system (42) near advancing (24) the one side settings of base end wicket, forms pre-burning section, high temperature calcination section and cooling section successively advancing base end wicket (24) to brick output end wicket (25).
2. the external-burning baking apparatus is used in brickmaking as claimed in claim 1; It is characterized in that: saidly be outside equipped with transport (31), be outside equipped with closed commentaries on classics blanking device (32) at drying kiln (10) blank outlet, calcining kiln (20) blank inlet at drying kiln (10) blank inlet, calcining kiln (20) brick outlet.
3. the external-burning baking apparatus is used in brickmaking as claimed in claim 2; It is characterized in that: said closed commentaries on classics blanking device (32) is made up of the electronic electronic top car (330) that crosses car (320) and be provided with on it, and electronic crossing is set with the seal bootr (321) of sealing except that other each side and end face towards entering base end wicket (24) side on the car (320).
4. the external-burning baking apparatus is used in brickmaking as claimed in claim 1, it is characterized in that: the exhaust ports of said drying kiln (10), calcining kiln (20) is provided with desulfurizer (43).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205177885U CN202329104U (en) | 2011-12-13 | 2011-12-13 | External combustion type firing device for brick making |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205177885U CN202329104U (en) | 2011-12-13 | 2011-12-13 | External combustion type firing device for brick making |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202329104U true CN202329104U (en) | 2012-07-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205177885U Expired - Fee Related CN202329104U (en) | 2011-12-13 | 2011-12-13 | External combustion type firing device for brick making |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202329104U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102519255A (en) * | 2011-12-13 | 2012-06-27 | 谭明中 | External combustion type calcining device for brick making and green brick calcining method |
-
2011
- 2011-12-13 CN CN2011205177885U patent/CN202329104U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102519255A (en) * | 2011-12-13 | 2012-06-27 | 谭明中 | External combustion type calcining device for brick making and green brick calcining method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: ZIYANG JINGGONG MECHANICS CO., LTD. Assignor: Tan Mingzhong Contract record no.: 2012510000095 Denomination of utility model: External combustion type calcining device for brick making and green brick calcining method Granted publication date: 20120711 License type: Exclusive License Record date: 20121011 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120711 Termination date: 20191213 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |