CN202808566U - Glass-batch composite reinforcing preheating device - Google Patents
Glass-batch composite reinforcing preheating device Download PDFInfo
- Publication number
- CN202808566U CN202808566U CN 201220484774 CN201220484774U CN202808566U CN 202808566 U CN202808566 U CN 202808566U CN 201220484774 CN201220484774 CN 201220484774 CN 201220484774 U CN201220484774 U CN 201220484774U CN 202808566 U CN202808566 U CN 202808566U
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- cabin
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- flue gas
- preheating
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Abstract
The utility model relates to a glass-batch composite reinforcing preheating device which is characterized in that (a) the lower part of a transmission chamber (4) is provided with a roller (5) which is matched to rotate, the roller (5) is provided with a spiral reamer (6), and the upper part of the transmission chamber (4) is provided with a steam discharging pipe (7) and a batch feeding pipe (8) in sequence; (b) a reinforcing preheating chamber (9) is connected with a circular chamber on the lower part of the transmission chamber (4), and the front end of the circular chamber is provided with a discharging pipe (10); (c) the front end and the rear end of the transmission chamber (4) are both provided with a flue-gas distributing chamber (2) and a flue-gas gathering chamber (11); and (d) the roller is connected with a power transmission device. The glass-batch composite reinforcing preheating device is not provided with an air layer with quite low coefficient of thermal conductivity of the prehearing device in the prior art and is particularly provided with the preheating chamber, thus a large amount of batches gathered on the lower part of the transmission chamber can be fully heated. Compared with the existing preheating device, the glass-batch composite reinforcing preheating device is improved greatly in the heat exchange rate, and the uniformity and stability of the alkali in the batch are both improved.
Description
Technical field
The utility model relates to technology for making glass equipment, particularly a kind of primary heater unit without the glass batch of the combustion-supporting kiln of regenerator total oxygen for adopting pure oxygen combustion technology.
Background technology
Adopt full-oxygen combustion technique in glass industry, be confirmed to be the best low-carbon (LC) technique possibility of glass melting process, how after implementing full-oxygen combustion technique, further cut operating costs, realize again energy-conservation, reduce discharging and become the task of top priority.
From the eighties front and back in last century, in the patent documentation that American and Britain, moral are delivered, various informative equipment conception was arranged in this field, but all had similar problem:
1, heat-exchanger rig roughly the same: the normal temperature glass batch flows through heat-exchanger rig from top to bottom, and high-temperature flue gas flows through heat-exchanger rig from bottom to top, and both relative movement are too fast, affects the heating of admixtion;
2, heat exchanger all takes off and be unable to do without gas cloud as heat-transfer medium: existing device is essentially the heat exchange of " high-temperature flue gas-metal-air-glass batch " four, because the thermal conductivity of air is very low, admixtion is difficult to absorb the temperature of high-temperature flue gas, the temperature utilization ratio of high-temperature flue gas is not high, and heat exchanger effectiveness is low.
The utility model content
The purpose of this utility model is exactly in order to solve the defective of existing heat exchanger inefficiency, a kind of glass batch composite strengthening primary heater unit that provides.
To achieve these goals, the utility model has adopted following technical scheme:
A kind of glass batch composite strengthening primary heater unit is characterized in that comprising:
A, one adds heat transfer apparatus, it is comprised of the transmission cabin on top and the enhancing preheating cabin of bottom, be provided with one in the body of circular cabin, transmission bottom, cabin and cooperate the cylinder that rotates, the cylinder excircle is provided with screw reamer, and transmission top, cabin is provided with vapour-discharge tube and admixtion feed-pipe successively;
B, enhancing preheating cabin are connected on the circular cabin body of transmission bottom, cabin, and circular cabin body front end is provided with discharge nozzle, and discharge nozzle passes enhancing preheating cabin;
C, the front end in the transmission cabin are provided with the flue gas distribution bay, are provided with the high-temperature flue gas inlet tube in the flue gas distribution bay, and cylinder and enhancing preheating cabin cooperate with flue gas distribution bay UNICOM;
D, connect flue gas in the rear end in transmission cabin and assemble the cabin, flue gas is assembled and is provided with the high-temperature flue gas outlet in the cabin, cylinder and strengthen the preheating cabin and cooperate with flue gas gathering cabin UNICOM,
Be connected with a power-driven gear on e, the cylinder.
According to such scheme, following further scheme can be arranged:
Top, described transmission cabin is that rectangle, bottom are for semicircle.Strengthening preheating cabin (9) shape of cross section is that 1/3rd circles are between 1/2nd circles.Described power-driven gear is comprised of the gear ring and the frequency conversion stepless time adjustment motor that are arranged on the cylinder, and frequency conversion stepless time adjustment motor cooperates transmission by transmission chain with gear ring.
In the technical solution of the utility model, can be provided with cigarette amount and humidity control system, feeding system, exhaust system and the smoke evacuation induced draught system of high-temperature flue gas.Described flue gas distributes sealed cabin high-temperature flue gas can be assigned to spiral exhaust gases passes and 1/2nd long groove shape flues, and the cross section of described 1/2nd long groove shape flues is 1/2nd circles, and it can be to the admixtion direct heating.Described spiral reamer can be controlled the operational throughput of admixtion, and the high-temperature flue-gas that uses in this device is not more than 780 degrees centigrade.
The utility model advantage is:
The device that the utility model provides can be realized the heat exchange between " high-temperature flue gas-metal-glass admixtion " three, cancelled the very low gas cloud of thermal conductivity in the primary heater unit of the prior art, particularly be provided with and strengthen the preheating cabin, fully heated so that be gathered in a large number the admixtion of transmission bottom, cabin, comparing heat exchanger effectiveness with existing primary heater unit has by a relatively large margin raising, and alkali uniformity coefficient degree of stability is improved in the admixtion.
Embodiment:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the A-A sectional view of Fig. 1.
Embodiment:
As shown in Figure 1 and Figure 2, a kind of glass batch composite strengthening primary heater unit that the utility model provides comprises following integral part:
A, add heat transfer apparatus 3, it is comprised of the transmission cabin 4 on top and the enhancing preheating cabin 9 of bottom, be provided with one in the body of circular cabin, transmission 4 bottoms, cabin and cooperate the cylinder 5 that rotates, cylinder 5 excircles are provided with screw reamer 6, transmission 4 tops, cabin are provided with vapour-discharge tube 7 and admixtion feed-pipe 8 successively, and 4 tops, described transmission cabin are that rectangle, bottom are for semicircle;
B, strengthen preheating cabin 9 and (also can be 1/3rd circles, as shown in Figure 2), be connected on the circular cabin body of transmission 4 bottoms, cabin that circular cabin body front end is provided with discharge nozzle 10, and discharge nozzle 10 passes and strengthens preheating cabin 9 and stretch to the below for semicircle;
C, the front end in transmission cabin 4 are provided with flue gas distribution bay 2, are provided with high-temperature flue gas inlet tube 1 in the flue gas distribution bay 2, and cylinder 5 and enhancing preheating cabin 9 cooperate with flue gas distribution bay 2 UNICOMs;
D, connect flue gas in the rear end in transmission cabin 4 and assemble cabin 11, flue gas is assembled and is provided with high-temperature flue gas outlet 12 in the cabin 11, cylinder 5 and strengthen preheating cabin 9 and cooperate with flue gas gathering cabin 11 UNICOMs,
Be connected with a power-driven gear on e, the cylinder 5, it is by being comprised of the gear ring 13 and the frequency conversion stepless time adjustment motor 14 that are arranged on the cylinder 5, and frequency conversion stepless time adjustment motor 14 cooperates transmission by transmission chain with gear ring 13.
Working process of the present utility model is as follows:
The basic behaviour's of doing melting furnaces flue gas enters flue gas by high-temperature flue gas inlet tube 1 and distributes sealed cabin 2, high-temperature flue gas distributes sealed cabin 2 to be assigned to the exhaust gases passes of screw drum 5 by flue gas and strengthens preheating cabin 9, glass batch enters admixtion transmission cylindrical shell 4 by admixtion import 8, this moment, screw drum 5 rotates around its axis, under action of gravitation, admixtion sinks to transmission cylindrical shell 4 bottoms in a large number, jointly directly admixtion is heated by cylinder 5 and enhancing preheating cabin 9.
The operational throughput of admixtion can be controlled by the velocity of rotation of adjusting screw cylinder 5, and the water vapour that produces in the heat exchanging process is discharged by vapour-discharge tube 7.
The glass admixtion is finished intensification, is had after the control decomposition in this primary heater unit, temperature can reach 300～500 ℃, and simultaneously, the alkali uniformity coefficient degree of stability in the admixtion can improve four times.
Claims (4)
1. glass batch composite strengthening primary heater unit is characterized in that comprising:
A, add heat transfer apparatus (3), it is comprised of the transmission cabin (4) on top and the enhancing preheating cabin (9) of bottom, be provided with one in the body of circular cabin, transmission bottom, cabin (4) and cooperate the cylinder (5) that rotates, cylinder (5) excircle is provided with screw reamer (6), and transmission top, cabin (4) is provided with vapour-discharge tube (7) and admixtion feed-pipe (8) successively;
B, enhancing preheating cabin (9) are connected on the circular cabin body of transmission bottom, cabin (4), and circular cabin body front end is provided with discharge nozzle (10), and discharge nozzle (10) passes enhancing preheating cabin (9);
C, the front end in transmission cabin (4) are provided with flue gas distribution bay (2), are provided with high-temperature flue gas inlet tube (1) in the flue gas distribution bay (2), and cylinder (5) and enhancing preheating cabin (9) cooperate with flue gas distribution bay (2) UNICOM;
D, connect flue gas in the rear end in transmission cabin (4) and assemble cabin (11), flue gas is assembled and is provided with high-temperature flue gas outlet (12) in the cabin (11), cylinder (5) and strengthen preheating cabin (9) and cooperate with flue gas gathering cabin (11) UNICOM;
E, cylinder are connected with a power-driven gear on (5).
2. a kind of glass batch composite strengthening primary heater unit according to claim 1 is characterized in that: top, described transmission cabin (4) is that rectangle, bottom are for semicircle.
3. a kind of glass batch composite strengthening primary heater unit according to claim 1 is characterized in that: strengthening preheating cabin (9) shape of cross section is that 1/3rd circles are between 1/2nd circles.
4. a kind of glass batch composite strengthening primary heater unit according to claim 1, it is characterized in that: described power-driven gear is comprised of the gear ring (13) and the frequency conversion stepless time adjustment motor (14) that are arranged on the cylinder (5), and frequency conversion stepless time adjustment motor (14) cooperates transmission by transmission chain with gear ring (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220484774 CN202808566U (en) | 2012-09-21 | 2012-09-21 | Glass-batch composite reinforcing preheating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220484774 CN202808566U (en) | 2012-09-21 | 2012-09-21 | Glass-batch composite reinforcing preheating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202808566U true CN202808566U (en) | 2013-03-20 |
Family
ID=47867486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220484774 Expired - Fee Related CN202808566U (en) | 2012-09-21 | 2012-09-21 | Glass-batch composite reinforcing preheating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202808566U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102849922A (en) * | 2012-09-21 | 2013-01-02 | 蚌埠玻璃工业设计研究院 | Glass batch composite reinforced preheating device |
-
2012
- 2012-09-21 CN CN 201220484774 patent/CN202808566U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102849922A (en) * | 2012-09-21 | 2013-01-02 | 蚌埠玻璃工业设计研究院 | Glass batch composite reinforced preheating device |
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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: 20130320 Termination date: 20150921 |
|
| EXPY | Termination of patent right or utility model |