CN201438072U - Hot air self-circulation drying heating device - Google Patents
Hot air self-circulation drying heating device Download PDFInfo
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- CN201438072U CN201438072U CN2009200575107U CN200920057510U CN201438072U CN 201438072 U CN201438072 U CN 201438072U CN 2009200575107 U CN2009200575107 U CN 2009200575107U CN 200920057510 U CN200920057510 U CN 200920057510U CN 201438072 U CN201438072 U CN 201438072U
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Abstract
The utility model discloses a novel large-air-flow circulation heating device, which comprises a circulation heater, wherein the circulation heater is in a 90-degree bending pipe shape, and a circulating moisture inlet is arranged below the circulation heater, and a burner installing port is arranged at the front side of the circulation heater; the circulation heater is provided with a heating hearth, and a moisture emptying port is arranged above the circulating moisture inlet and at the lower part opposite the burner installing port; a cold air distribution port and an observation port are arranged at the side of the heating hearth, and a temperature detecting port is arranged below the burner installing port; a treating port is arranged at the top of the heating hearth, and a heated circulating hot air outlet is arranged at the slightly upper part opposite the burner installing port; and the heating hearth is communicated with each port. The utility model has reasonable structure, energy conservation, emission reduction and good heating effect.
Description
Technical field
The utility model relates to the drying equipment technical field, refers in particular to a kind of hot blast self-loopa drying heater.
Background technology
At at present domesticly do ceramic wall and floor bricks, when high moisture content is extruded the drying equipment of brick, all be to utilize waste heat wind+1 large-scale combustion machine heat supply in the kiln body, drying efficiency is low, and the damp-heat air after the heat exchange is directly discharged by wet-emitting blower and exhaust passage, because the damp-heat air of discharging still has higher temperature (150-200 ℃), directly after the discharging damp-heat air waste heat is not fully utilized, the energy consumption height, environmental pollution is big, and heats inhomogeneous, make Ceramic Tiles body cracking easily, yield rate is low.For a change this situation, my company drops into a large amount of manpower and materials and has researched and developed a kind of novel multi-layer self-circulation type dry kiln, this drying equipment drying efficiency height, adaptability to product is strong, energy consumption is low, pollute for a short time, for cooperating this drying equipment, my company has developed a kind of novel dried hot gas cycle firing equipment, this firing equipment backheat is effective, the moisture extracted out in most of kiln heating back circulation can be squeezed in the kiln and carry out drying product, simultaneously can be with unnecessary expelling from kiln, and also volume is little, easy for installation, simple to operate, self resistance of ducting is little, is the very considerable novel firing equipment of a kind of prospect.
Summary of the invention
In order to overcome the deficiencies in the prior art, the utility model provide a kind of rational in infrastructure, have energy-saving and emission-reduction, an effective hot blast self-loopa drying heater of heating.
For achieving the above object, the technical scheme that the utility model provides is: hot blast self-loopa dry heat equipment, include recirculation heater, described recirculation heater profile is the bend pipe of one 90 degree, the below is the import of circulation moisture, the front is the combustor installing port, heating furnace is arranged, circulation moisture import top, the wetly emptying interface in below, combustor installing port opposite, the heating furnace sidepiece has cold wind air distribution outlet and observation panel, and combustor installing port below has temperature detection mouth, top that the mouth of processing is arranged, combustor installing port opposite just is the circulating air outlet of heating back on the upper side, and heating furnace communicates with each mouthful.
After adopting technique scheme, the moisture hot blast of extracting out in the kiln enters in the heater from the moisture import, and wherein sub-fraction is expelled from kiln by miscellaneous equipment by the moisture evacuation port, to regulate humidity in the kiln, and the hydrofuge speed of base substrate in control is dry; But most of moisture hot blast enters heating furnace, squeezes in the kiln after combustor on the combustor installing port heats by being contained in again, and drying is carried out in adobe, reaches the purpose of energy-saving and emission-reduction; Heated temperatures can be by being contained on the temperature detection mouth thermocouple detected temperatures height, and with signal feedback behind the actuator that is contained in the combustor on the combustor installing port, the adjusting air demand size that is driven steam supply valve by actuator is come automatic control; Can regulate the valve of joining the cold wind mouth according to kiln temperature, pressure condition in the time of heating, regulate the air distribution amount, the situation of burning can be seen by observation panel, when finding abnormal conditions are arranged, can open the processing hole at top and handle.Because the most of hot blast of this heater is recycling, and has only the fraction moisture to expel from kiln by the moisture evacuation port, so effects of energy saving and emission reduction is very obvious always; On the other hand, the flue gas of burning directly mixes with moisture, heats effective; And this heater is directly installed on the pipeline; it is the part of circulating line; therefore status requirement is smaller; structure is compact; the resistance of ducting is little; be a kind of and the matching used optimal firing equipment of multilayer cycling drier, by it, the multilayer cycling drier just can reach the purpose of energy efficiency, protection environment more.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a perspective view of the present utility model;
Fig. 2 is a planar structure schematic diagram of the present utility model.
The specific embodiment
With reference to Fig. 1-shown in Figure 2, hot air circulation firing equipment 1, comprise circulation moisture import 2, combustor installing port 3, heating furnace 4, moisture emptying interface 5, cold wind air distribution outlet 6, observation panel 7, temperature detection mouth 8, handle mouth 9, heating back circulating air outlet 10, heating furnace 4 communicates with each mouthful, the moisture hot blast of extracting out in the kiln enters in the heater 1 from moisture import 2, wherein sub-fraction is expelled from kiln by miscellaneous equipment by moisture evacuation port 5, to regulate humidity in the kiln, the hydrofuge speed of base substrate in control is dry; But most of moisture hot blast enters heating furnace 4, squeezes in the kiln after combustor on the combustor installing port 3 heats by being contained in again, and drying is carried out in adobe, reaches the purpose of energy-saving and emission-reduction; Heated temperatures can be by being contained on the temperature detection mouth 8 thermocouple detected temperatures height, and with signal feedback behind the actuator that is contained in the combustor on the combustor installing port 3, the adjusting air demand size that is driven steam supply valve by actuator is come automatic control; Can regulate the valve of joining on the cold wind mouth 6 according to kiln temperature, pressure condition in the time of heating, regulate the air distribution amount, the situation of burning can be seen by observation panel 7, when finding abnormal conditions are arranged, can open the processing hole 9 at top and handle.
Because the most of hot blast of this heater is recycling, and has only the fraction moisture to expel from kiln by the moisture evacuation port, so effects of energy saving and emission reduction is very obvious always; On the other hand, the flue gas of burning directly mixes with moisture, heats effective; And this heater is directly installed on the pipeline; it is the part of circulating line; therefore status requirement is smaller; structure is compact; the resistance of ducting is little; be a kind of and the matching used optimal firing equipment of multilayer cycling drier, by it, the multilayer cycling drier just can reach the purpose of energy efficiency, protection environment more.
Claims (1)
1. hot blast self-loopa dry heat equipment, include recirculation heater (1), it is characterized in that: described recirculation heater (1) profile is the bend pipe of one 90 degree, the below is circulation moisture import (2), the front is combustor installing port (3), heating furnace (4) is arranged, circulation moisture import (2) top, below, combustor installing port (3) opposite wetly emptying interface (5), heating furnace (4) sidepiece has cold wind air distribution outlet (6) and observation panel (7), there is temperature detection mouth (8) combustor installing port (3) below, the top has handles mouthful (9), and combustor installing port (3) opposite just is heating back circulating air outlet (10) on the upper side, and heating furnace (4) communicates with each mouthful.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200575107U CN201438072U (en) | 2009-05-31 | 2009-05-31 | Hot air self-circulation drying heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200575107U CN201438072U (en) | 2009-05-31 | 2009-05-31 | Hot air self-circulation drying heating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201438072U true CN201438072U (en) | 2010-04-14 |
Family
ID=42400046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200575107U Expired - Lifetime CN201438072U (en) | 2009-05-31 | 2009-05-31 | Hot air self-circulation drying heating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201438072U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102183129A (en) * | 2011-04-29 | 2011-09-14 | 柳丹 | Drying device for architectural ceramic roller table |
| CN104534851A (en) * | 2014-12-30 | 2015-04-22 | 广东摩德娜科技股份有限公司 | Novel air supplying device for drying equipment |
| CN107131741A (en) * | 2017-06-23 | 2017-09-05 | 佛山市德力泰科技有限公司 | A kind of energy-saving drying kiln for making combustion chamber using common airduct |
| CN112229190A (en) * | 2020-10-22 | 2021-01-15 | 佛山市华信陶瓷机械有限公司 | Intermediate speed dryer for ceramic body |
-
2009
- 2009-05-31 CN CN2009200575107U patent/CN201438072U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102183129A (en) * | 2011-04-29 | 2011-09-14 | 柳丹 | Drying device for architectural ceramic roller table |
| CN104534851A (en) * | 2014-12-30 | 2015-04-22 | 广东摩德娜科技股份有限公司 | Novel air supplying device for drying equipment |
| CN107131741A (en) * | 2017-06-23 | 2017-09-05 | 佛山市德力泰科技有限公司 | A kind of energy-saving drying kiln for making combustion chamber using common airduct |
| CN112229190A (en) * | 2020-10-22 | 2021-01-15 | 佛山市华信陶瓷机械有限公司 | Intermediate speed dryer for ceramic body |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: GUANGDONG MODENA TECHNOLOGY LIMITED Free format text: FORMER NAME: FOSHAN MODENA MECHANICAL CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 528222, Guangdong City, Foshan Province Nanhai town lion town Sanhuan West Industrial Development Zone Patentee after: Guangdong Modena Technology Limited Address before: Foshan City Nanhai District Xiaotang Shishan town 528222 Guangdong province Foshan Sanhuan West Industrial Zone Ltd Patentee before: Foshan Modena Mechanical Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20100414 |
|
| CX01 | Expiry of patent term |