CN203824081U - Hot water and hot air integrated furnace - Google Patents
Hot water and hot air integrated furnace Download PDFInfo
- Publication number
- CN203824081U CN203824081U CN201420258051.XU CN201420258051U CN203824081U CN 203824081 U CN203824081 U CN 203824081U CN 201420258051 U CN201420258051 U CN 201420258051U CN 203824081 U CN203824081 U CN 203824081U
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- hot
- combustion chamber
- chamber
- water
- secondary combustion
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Abstract
The utility model discloses a hot water and hot air integrated furnace which comprises an automatic feeding mechanism and a casing, wherein a hot air circulating chamber is arranged in the casing; the outlet end of the automatic feeding mechanism is connected with the inlet end of a combustion chamber; the combustion chamber comprises a primary combustion chamber and a secondary combustion chamber; the primary combustion chamber is arranged inside the hot air circulating chamber; the outlet end of the primary combustion chamber is connected with the inlet end of the secondary combustion chamber; the secondary combustion chamber comprises a combustion upper cavity and a combustion lower cavity and heat exchange tubes; the combustion upper cavity is connected with the combustion lower cavity through the heat exchange tubes. According to the utility model, the primary combustion chamber and the secondary combustion chamber are arranged, so that the functions of a hot air furnace and a hot water furnace are effectively integrated; a water heating layer is formed in the primary combustion chamber, so that the heat source of the primary combustion is effectively utilized while the combustion efficiency of the secondary combustion is improved, the full utilization of heat energy is facilitated, the heat utilization ratio is high, and the structure is compact.
Description
Technical field
The utility model relates to a kind of chemical industry equipment, refers more particularly to a kind of hot-water hot blast all-in-one oven.
Background technology
Hot-blast stove and water heater start extensive use as thermal power machinery in China, and it has become the regeneration product of electric heat source and traditional steam power thermal source in many industries.Traditional electrical thermal source and steam thermal power often configure many circulating fans in course of conveying, make it final or indirectly form the hot blast operation of drying or heat.The version of existing hot-blast stove and water heater is more, but is split-type structural, and floor space is large, and heat utilization efficiency is low, exists and wastes energy in a large number and cause the shortcomings such as auxiliary device is too much, complex technical process.
Utility model content
The purpose of this utility model provides a kind of compact conformation with regard to being in order to address the above problem, make full use of the hot-water hot blast all-in-one oven of heat energy.
The utility model is achieved through the following technical solutions above-mentioned purpose:
The utility model comprises automatic feed mechanism and housing, in described housing, be provided with hot air circulation chamber, the port of export of described automatic feed mechanism is connected with the entrance point of described combustion chamber, described combustion chamber comprises first-stage firing chamber and secondary combustion chamber, described hot air circulation is indoor is provided with described first-stage firing chamber, the port of export of described first-stage firing chamber is connected with the entrance point of described secondary combustion chamber, described secondary combustion chamber comprises burning epicoele, burning cavity of resorption and heat exchanger tube, and described burning epicoele is connected with described burning cavity of resorption by described heat exchanger tube.
Particularly, described secondary combustion chamber is annular secondary combustion chamber, and described secondary combustion chamber is arranged in described housing and is positioned at the outside of hot air circulation chamber.
Further, on the lower end of described first-stage firing chamber and described burning cavity of resorption, be provided with gray-drawing port.
Particularly, on described housing, be provided with the automatic makeup mouth of a river, hot water backwater's mouth, hot water outlet and sewage effluent.
Further, be provided with oxygen supplement mouth on described first-stage firing chamber one time, described secondary combustion chamber is provided with secondary oxygen supplement mouth.
Particularly, on described first-stage firing chamber, be provided with smoke exhaust pipe.
Further, on the port of export of described secondary combustion chamber, be provided with cleaning door.
Particularly, on described hot air circulation chamber, be provided with hot blast air outlet and hot blast return air inlet.
Further, the import end value of described first-stage firing chamber is provided with automatic ignition device.
The beneficial effects of the utility model are:
The utility model is by arranging first-stage firing chamber and secondary combustion chamber, the function of hot-blast stove and water heater is combined effectively, at first-stage firing chamber, formed water zone of heating, effectively utilize the thermal source of primary combustion, the efficiency of combustion of second-time burning is improved simultaneously, be conducive to make full use of heat energy, heat utilization efficiency is high, compact conformation.
Accompanying drawing explanation
Fig. 1 is the front view of a kind of hot-water hot blast all-in-one oven described in the utility model;
Fig. 2 is the top view of a kind of hot-water hot blast all-in-one oven described in the utility model;
Fig. 3 is the left view of a kind of hot-water hot blast all-in-one oven described in the utility model;
In figure: 1-automatic feed mechanism, 2-first-stage firing chamber, heat exchanger tube of the 4-of 3-secondary combustion chamber, 5-secondary heat exchange pipe, 6-smoke exhaust pipe, 7-hot air circulation chamber, 8-hot blast air outlet, 9-hot blast return air inlet, 10-hot water outlet, 11-hot water backwater mouth, 12-automatic ignition device, oxygen supplement mouth of 13-, bis-oxygen supplement mouths of 14-
15-observation panel, 16-cleaning door, 17-gray-drawing port, the 18-automatic makeup mouth of a river, 19-sewage effluent, 20-housing, the 31-epicoele that burns, the 32-cavity of resorption that burns.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail:
As illustrated in fig. 1 and 2, the utility model comprises automatic feed mechanism 1 and housing 20, in housing 20, be provided with hot air circulation chamber 7, in housing 20, be full of cooling water medium, the outer wall of hot air circulation chamber 7 has been formed to water zone of heating, the port of export of automatic feed mechanism 1 is connected with the entrance point of combustion chamber, combustion chamber comprises first-stage firing chamber 2 and secondary combustion chamber 3, in hot air circulation chamber 7, be provided with first-stage firing chamber 2, the port of export of first-stage firing chamber 2 is connected with the entrance point of secondary combustion chamber 3, secondary combustion chamber 3 comprises burning epicoele 31, burning cavity of resorption 32 and heat exchanger tube, burning epicoele 31 is connected with burning cavity of resorption 32 by heat exchanger tube, secondary combustion chamber 3 is annular secondary combustion chamber, burning epicoele 31 is connected with secondary heat exchange pipe 5 by a heat exchanger tube 4 respectively, also can be arranged to Multi-layer exchanging heat, improve the efficiency of combustion of secondary combustion chamber, secondary combustion chamber 3 is arranged in housing 20 and is positioned at the outside of hot air circulation chamber 7, the import end value of first-stage firing chamber is provided with automatic ignition device 12, improve the security of igniting.
As shown in Figure 1, on the lower end of first-stage firing chamber 2 and burning cavity of resorption 32, be provided with gray-drawing port 17, in combustion process, easily producing combustion impurities deposits in bottom, gray-drawing port 17 is set and can avoids bottom dust stratification too much to affect efficiency of combustion, on first-stage firing chamber 2, be provided with observation window 15 and be convenient to observe at any time the situation in combustion chamber.
As shown in Figures 2 and 3, on housing 20, be provided with the automatic makeup mouth of a river 18, hot water backwater's mouth 10, hot water outlet 11 and sewage effluent 19, on first-stage firing chamber 2, be provided with smoke exhaust pipe 6, on the port of export of burning epicoele 31, be provided with cleaning door 16, convenient operation personnel enter inside cavity and clean, on first-stage firing chamber, be provided with oxygen supplement mouth one time, secondary combustion chamber is provided with secondary oxygen supplement mouth, suitably increase supply oxygen and can improve efficiency of combustion, on hot air circulation chamber 7, be provided with hot blast air outlet 8 and hot blast return air inlet 9.
Operation principle of the present utility model is as follows:
A biological material is delivered to burner hearth first-stage firing chamber 2 through automatic feed mechanism 1, start automatic ignition device 12, carry out particle burning, the heat part producing is by the absorption of air of 7 li of hot air circulation chambers, circulating fan is evacuated to hot blast to need firing equipment from showing tremendous enthusiasm air outlet 8, by hot blast return air inlet 9, enter hot air circulation chamber 7, so circulating-heating; Part heat enters secondary combustion chamber 3 through first-stage firing chamber 2, again by heat exchanger tube 4 and secondary heat exchange pipe 5, biologic grain is fully burnt, the heat discharging is absorbed by the water in flue, after water heating, by water pump, extracts out for demand, and the flue dust producing after burning completely enters atmospheric environment by smoke exhaust pipe 6, through after repeatedly heat exchange and dedusting, the flue dust temperature of discharging is lower, and dust is few, environmental protection and energy saving.
These are only preferred embodiment of the present utility model, not in order to limit the utility model, all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., all should be included in protection domain of the present utility model.
Claims (9)
1. a hot-water hot blast all-in-one oven, comprise automatic feed mechanism and housing, it is characterized in that: in described housing, be provided with hot air circulation chamber, the port of export of described automatic feed mechanism is connected with the entrance point of described combustion chamber, described combustion chamber comprises first-stage firing chamber and secondary combustion chamber, described hot air circulation is indoor is provided with described first-stage firing chamber, the port of export of described first-stage firing chamber is connected with the entrance point of described secondary combustion chamber, described secondary combustion chamber comprises burning epicoele, burning cavity of resorption and heat exchanger tube, described burning epicoele is connected with described burning cavity of resorption by described heat exchanger tube.
2. a kind of hot-water hot blast all-in-one oven according to claim 1, is characterized in that: described secondary combustion chamber is annular secondary combustion chamber, and described secondary combustion chamber is arranged in described housing and is positioned at the outside of hot air circulation chamber.
3. a kind of hot-water hot blast all-in-one oven according to claim 1, is characterized in that: on the lower end of described first-stage firing chamber and described burning cavity of resorption, be provided with gray-drawing port.
4. a kind of hot-water hot blast all-in-one oven according to claim 1, is characterized in that: on described housing, be provided with the automatic makeup mouth of a river, hot water backwater's mouth, hot water outlet and sewage effluent.
5. a kind of hot-water hot blast all-in-one oven according to claim 1, is characterized in that: on described first-stage firing chamber, be provided with oxygen supplement mouth one time, described secondary combustion chamber is provided with secondary oxygen supplement mouth.
6. a kind of hot-water hot blast all-in-one oven according to claim 1, is characterized in that: on described first-stage firing chamber, be provided with smoke exhaust pipe.
7. a kind of hot-water hot blast all-in-one oven according to claim 1, is characterized in that: on the port of export of described burning epicoele, be provided with cleaning door.
8. a kind of hot-water hot blast all-in-one oven according to claim 1, is characterized in that: on described hot air circulation chamber, be provided with hot blast air outlet and hot blast return air inlet.
9. a kind of hot-water hot blast all-in-one oven according to claim 1, is characterized in that: the import end value of described first-stage firing chamber is provided with automatic ignition device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420258051.XU CN203824081U (en) | 2014-05-20 | 2014-05-20 | Hot water and hot air integrated furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420258051.XU CN203824081U (en) | 2014-05-20 | 2014-05-20 | Hot water and hot air integrated furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203824081U true CN203824081U (en) | 2014-09-10 |
Family
ID=51479568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420258051.XU Expired - Fee Related CN203824081U (en) | 2014-05-20 | 2014-05-20 | Hot water and hot air integrated furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203824081U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105258097A (en) * | 2015-10-31 | 2016-01-20 | 杜岩 | Multifunctional fuel energy-saving hot-water steam boiler |
-
2014
- 2014-05-20 CN CN201420258051.XU patent/CN203824081U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105258097A (en) * | 2015-10-31 | 2016-01-20 | 杜岩 | Multifunctional fuel energy-saving hot-water steam boiler |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140910 Termination date: 20170520 |