CN201992969U - Energy-saving environmental-protection combustion furnace of drier - Google Patents
Energy-saving environmental-protection combustion furnace of drier Download PDFInfo
- Publication number
- CN201992969U CN201992969U CN2011201099139U CN201120109913U CN201992969U CN 201992969 U CN201992969 U CN 201992969U CN 2011201099139 U CN2011201099139 U CN 2011201099139U CN 201120109913 U CN201120109913 U CN 201120109913U CN 201992969 U CN201992969 U CN 201992969U
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- China
- Prior art keywords
- oxygen supply
- heater
- combustion furnace
- furnace
- energy
- 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 - Lifetime
Links
- 238000002485 combustion reaction Methods 0.000 title claims abstract description 40
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 48
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 48
- 239000001301 oxygen Substances 0.000 claims abstract description 48
- 239000003245 coal Substances 0.000 claims abstract description 44
- 230000005540 biological transmission Effects 0.000 claims abstract description 17
- 238000001035 drying Methods 0.000 claims description 24
- 239000000428 dust Substances 0.000 abstract description 5
- 238000012423 maintenance Methods 0.000 abstract description 4
- 238000006477 desulfuration reaction Methods 0.000 abstract 1
- 239000003517 fume Substances 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
Images
Abstract
The utility model discloses an energy-saving environmental-protection combustion furnace of a drier, relating to a combustion furnace. The combustion furnace aims at solving the problems that the power consumption and maintenance capacity are increased as the fume discharged from the current scattered coal in the combustion process has high dust content and dust removing plants and desulfuration equipment need to be invested. An oxygen supply pipeline is arranged at the bottom of a furnace body, and a plurality of oxygen supply valves are arranged on the oxygen supply pipeline. A furnace grate is clamped on the inner wall of the furnace body, a molded coal hole is arranged on the furnace body, and a deslagging port is arranged on the furnace body. The molded coal hole and the deslagging port are sequentially and horizontally arranged from left to right, and the lower edges of the molded coal hole and the deslagging port and the upper end surface of the furnace grate are in the same horizontal plane. A transmission push plate is arranged in the furnace body, a piston pull rod penetrates through the outer wall of the furnace body to be fixedly connected with the transmission push plate, and a view port is arranged at the left end of the furnace body. The energy-saving environmental-protection combustion furnace of the drier is applied to indirect heat-transfer type rotary drum driers.
Description
Technical field
The utility model relates to a kind of combustion furnace, is specifically related to a kind of combustion furnace of energy-conserving and environment-protective drying machine.
Background technology
Indirect heat transfer formula whizzer, form by the two large divisions, first is a combustion furnace, second portion is the drying machine that dry materials uses, various performances as the combustion furnace that thermal source is provided for drying machine more and more are subject to people's attention, combustion furnace commonly used is many to be the energy with the coal that looses, and comes for drying machine provides thermal source, to reach the purpose of oven dry.Existing diffusing coal is in combustion process, and the dust content of discharge is big, needs to drop into cleaner and desulphurization plant, has increased power consumption and maintenance capacity.
The utility model content
The purpose of this utility model is in order to solve existing diffusing coal in combustion process, and the dust content of discharge is big, needs to drop into cleaner and desulphurization plant, has increased the problem of power consumption and maintenance capacity, and then a kind of combustion furnace of energy-conserving and environment-protective drying machine is provided.
The technical solution of the utility model is: a kind of combustion furnace of energy-conserving and environment-protective drying machine comprises body of heater, described combustion furnace also comprises oxygen supply pipeline, the moulded coal hole, slag-drip opening, observation panel, the drying machine pipeline that is heated, fire grate, the transmission push pedal, piston type pull bar and a plurality of oxygen supply valve, the drying machine pipeline that is heated is located in the body of heater, oxygen supply pipeline is arranged on the bottom of body of heater, a plurality of oxygen supply valves are arranged on the oxygen supply pipeline, fire grate is installed on the inwall of body of heater, and fire grate is positioned at the top of oxygen supply pipeline, the moulded coal hole is opened on the body of heater, the moulded coal hole is connected with the combustion chamber of body of heater, slag-drip opening is opened on the body of heater, slag-drip opening is connected with the combustion chamber of body of heater, moulded coal hole and slag-drip opening are horizontally disposed with successively by left-to-right, and the lower edge of moulded coal hole and slag-drip opening all with the upper surface of fire grate on same horizontal plane, the transmission push pedal is arranged in the body of heater, and the transmission push pedal is positioned on the fire grate, the piston type pull bar is positioned at moulded coal hole one side, the outer wall that the piston type pull bar passes body of heater is fixedlyed connected with the transmission push pedal, and observation panel is arranged on the left end of body of heater.
The utility model compared with prior art has following effect: 1. the utility model has improved the defective that diffusing coal uses, adopt moulded coal to burn, effectively reduce the dust content of discharging, and avoided the input of cleaner and desulphurization plant, reduced power consumption and maintenance capacity.2. the utility model because heat has prolonged the heated length of pipeline in drying machine is heated pipeline, makes the dry amount of material increase in the process of drying, is example with the graphite products, can increase output 25% under the situation of ensuring the quality of products.3. the former combustion furnace of the utility model is that prosopyle adds diffusing coal, is that the rear portion adds moulded coal and pushes ahead now, makes the coal pre-heat effect good, burning, residue-discharge convenience.4. the utility model is convenient to control burning time and coal consumption by the combustion case of observation panel observation combustion chamber, and keeps the ignition temperature of needs.5. oxygen supply pipeline of the present utility model is controlled the use of oxygen-supplying amount by the oxygen supply valve, is convenient to the requirement that moulded coal reaches burning.6. the utility model is simple in structure, and perfect in shape and function is easy to realize.
Description of drawings
Fig. 1 is a structural representation of the present utility model, and Fig. 2 is the overall structure schematic diagram that has plate pusher.
The specific embodiment
The specific embodiment one: present embodiment is described in conjunction with Fig. 1 and Fig. 2, the combustion furnace of a kind of energy-conserving and environment-protective drying machine of present embodiment comprises body of heater 6, described combustion furnace also comprises oxygen supply pipeline 1, moulded coal hole 2, slag-drip opening 3, observation panel 4, the drying machine pipeline 5 that is heated, fire grate 7, transmission push pedal 8, piston type pull bar 10 and a plurality of oxygen supply valve 12, the drying machine pipeline 5 that is heated is located in the body of heater 6, oxygen supply pipeline 1 is arranged on the bottom of body of heater 6, a plurality of oxygen supply valves 12 are arranged on the oxygen supply pipeline 1, fire grate 7 is installed on the inwall of body of heater 6, and fire grate 7 is positioned at the top of oxygen supply pipeline 1, moulded coal hole 2 is opened on the body of heater 6, moulded coal hole 2 is connected with the combustion chamber of body of heater 6, slag-drip opening 3 is opened on the body of heater 6, slag-drip opening 3 is connected with the combustion chamber of body of heater 6, moulded coal hole 2 and slag-drip opening 3 are horizontally disposed with successively by left-to-right, and the lower edge of moulded coal hole 2 and slag-drip opening 3 all with the upper surface of fire grate 7 on same horizontal plane, transmission push pedal 8 is arranged in the body of heater 6, and transmission push pedal 8 is positioned on the fire grate 7, piston type pull bar 10 is positioned at moulded coal hole 2 one sides, the outer wall that piston type pull bar 10 passes body of heater 6 is fixedlyed connected with transmission push pedal 8, and observation panel 4 is arranged on the left end of body of heater 6.
The specific embodiment two: in conjunction with Fig. 1 and Fig. 2 present embodiment is described, a plurality of oxygen supply valves 12 of present embodiment are positioned on the oxygen supply pipeline 1 of fire grate 7 belows.So be provided with, not only be convenient to the direct supply-type coal combustion of oxygen, also be convenient to regulate oxygen-supplying amount, simultaneously, also effectively reduced the wastage of oxygen according to combustion case.Other composition is identical with the specific embodiment one with annexation.
The specific embodiment three: present embodiment is described in conjunction with Fig. 1 and Fig. 2, the combustion furnace of a kind of energy-conserving and environment-protective drying machine of present embodiment also comprises a plurality of oxygen supply covers 13, offer a plurality of oxygen supplys hole 12-1 on each oxygen supply cover 13, each oxygen supply cover 13 spiral-lock is on an oxygen supply valve 12, and the quantity of a plurality of oxygen supply valves 12 is consistent with the quantity of a plurality of oxygen supply covers 13.So be provided with, be convenient to oxygen and discharge uniformly.Other composition is identical with the specific embodiment two with annexation.
The specific embodiment four: in conjunction with Fig. 1 and Fig. 2 present embodiment is described, the quantity of the oxygen supply valve 12 of present embodiment is 3-5.So be provided with, effectively satisfy the demand of oxygen-supplying amount in the oxygen supply process.Other composition is identical with the specific embodiment one or three with annexation.
The course of work of present embodiment is: as depicted in figs. 1 and 2, moulded coal is pushed in the moulded coal hole 2.Promote piston type pull bar 10, drive transmission push pedal 8 by piston type pull bar 10 moulded coal is pushed in the combustion chamber, retract transmission push pedal 8.Observe combustion cases by observation panel 4, regulate oxygen-supplying amount by oxygen supply valve 12 as the case may be, the heat in the combustion process passes to drying machine 9 by the drying machine pipeline 5 that is heated.After treating that the moulded coal burning is finished, drive transmission push pedal 8 by piston type pull bar 10 again and push the moulded coal of after-flame to slag-drip opening 3, by manually the moulded coal slag being taken out.
Moulded coal can be put into plate pusher 11, and with the moulded coal rectangular arranged.Plate pusher 11 is pushed into 2 places, moulded coal hole, again moulded coal is pushed in the moulded coal hole 2 on the car.
Claims (4)
1. the combustion furnace of an energy-conserving and environment-protective drying machine, it comprises body of heater (6), it is characterized in that: described combustion furnace also comprises oxygen supply pipeline (1), moulded coal hole (2), slag-drip opening (3), observation panel (4), the drying machine pipeline (5) that is heated, fire grate (7), transmission push pedal (8), piston type pull bar (10) and a plurality of oxygen supply valve (12), the drying machine pipeline (5) that is heated is located in the body of heater (6), oxygen supply pipeline (1) is arranged on the bottom of body of heater (6), a plurality of oxygen supply valves (12) are arranged on the oxygen supply pipeline (1), fire grate (7) is installed on the inwall of body of heater (6), and fire grate (7) is positioned at the top of oxygen supply pipeline (1), moulded coal hole (2) is opened on the body of heater (6), moulded coal hole (2) is connected with the combustion chamber of body of heater (6), slag-drip opening (3) is opened on the body of heater (6), slag-drip opening (3) is connected with the combustion chamber of body of heater (6), moulded coal hole (2) and slag-drip opening (3) are horizontally disposed with successively by left-to-right, and the lower edge of moulded coal hole (2) and slag-drip opening (3) all with the upper surface of fire grate (7) on same horizontal plane, transmission push pedal (8) is arranged in the body of heater (6), and transmission push pedal (8) is positioned on the fire grate (7), piston type pull bar (10) is positioned at moulded coal hole (2) one sides, the outer wall that piston type pull bar (10) passes body of heater (6) is fixedlyed connected with transmission push pedal (8), and observation panel (4) is arranged on the left end of body of heater (6).
2. the combustion furnace of a kind of energy-conserving and environment-protective drying machine according to claim 1 is characterized in that: a plurality of oxygen supply valves (12) are positioned on the oxygen supply pipeline (1) of fire grate (7) below.
3. the combustion furnace of a kind of energy-conserving and environment-protective drying machine according to claim 2, it is characterized in that: a kind of combustion furnace of energy-conserving and environment-protective drying machine also comprises a plurality of oxygen supply covers (13), offer a plurality of oxygen supplys hole (12-1) on each oxygen supply cover (13), each oxygen supply cover (13) spiral-lock is on an oxygen supply valve (12), and the quantity of a plurality of oxygen supply valves (12) is consistent with the quantity of a plurality of oxygen supply covers (13).
4. according to the combustion furnace of claim 1 or 3 described a kind of energy-conserving and environment-protective drying machines, it is characterized in that: the quantity of oxygen supply valve (12) is 3-5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201099139U CN201992969U (en) | 2011-04-14 | 2011-04-14 | Energy-saving environmental-protection combustion furnace of drier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201099139U CN201992969U (en) | 2011-04-14 | 2011-04-14 | Energy-saving environmental-protection combustion furnace of drier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201992969U true CN201992969U (en) | 2011-09-28 |
Family
ID=44669455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201099139U Expired - Lifetime CN201992969U (en) | 2011-04-14 | 2011-04-14 | Energy-saving environmental-protection combustion furnace of drier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201992969U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102128544A (en) * | 2011-04-14 | 2011-07-20 | 黑龙江奥宇石墨集团有限公司 | Energy-saving and environmentally-friendly combustion furnace for drier |
| CN109489441A (en) * | 2018-11-16 | 2019-03-19 | 攀钢集团攀枝花钢铁研究院有限公司 | Low temperature chlorination furnace block cleaning plant and method for cleaning |
-
2011
- 2011-04-14 CN CN2011201099139U patent/CN201992969U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102128544A (en) * | 2011-04-14 | 2011-07-20 | 黑龙江奥宇石墨集团有限公司 | Energy-saving and environmentally-friendly combustion furnace for drier |
| CN102128544B (en) * | 2011-04-14 | 2012-06-13 | 黑龙江奥宇石墨集团有限公司 | Energy-saving and environmentally-friendly combustion furnace for drier |
| CN109489441A (en) * | 2018-11-16 | 2019-03-19 | 攀钢集团攀枝花钢铁研究院有限公司 | Low temperature chlorination furnace block cleaning plant and method for cleaning |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20110928 Effective date of abandoning: 20120613 |