CN204829839U - Boiler - Google Patents
Boiler Download PDFInfo
- Publication number
- CN204829839U CN204829839U CN201520614675.5U CN201520614675U CN204829839U CN 204829839 U CN204829839 U CN 204829839U CN 201520614675 U CN201520614675 U CN 201520614675U CN 204829839 U CN204829839 U CN 204829839U
- Authority
- CN
- China
- Prior art keywords
- fire tube
- heat exchanging
- water cavity
- exchanging chamber
- chamber
- 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 - Fee Related
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Abstract
The utility model discloses a boiler, including shaft, combustor, water inlet and steam outlet, the sealed setting between water cavity, the ignition chamber is put including putting water cavity and ignition chamber to the shaft, and the combustor includes heat transfer chamber and firetube, and the one end in heat transfer chamber is sealed, the other end with put the water cavity and communicate, the heat transfer intracavity is arranged in to the firetube, the one end of firetube is passed and is put the water cavity and communicate in the ignition chamber, water inlet, steam outlet locate the heat transfer chamber or put the water cavity. The utility model discloses simple structure has improved heat exchange efficiency, can clear up the crock in the firetube effectively, further improves heat exchange efficiency.
Description
Technical field
The utility model belongs to field of boilers, and particularly a kind of oven dry for bean sheet jelly provides the boiler of steam.
Background technology
Bean sheet jelly is the slice food that starch is made, and adopts the starch materials such as Ipomoea batatas, potato, beans, corn, wheat, rice to be made.From the bean sheet jelly that bean sheet jelly process equipment shapes, continuously export, need the steam adopting boiler to provide to dry bean sheet jelly, existing boiler heating is slow, the dirty cleaning of stove is difficult, and heat exchanger effectiveness is lower.
Utility model content
The purpose of this utility model to provide a kind of boiler, improves heat exchanger effectiveness.
According to an aspect of the present utility model, provide boiler, comprise shaft, burner, water inlet and steam (vapor) outlet, shaft comprises puts water cavity and igniting chamber, puts sealing between water cavity, igniting chamber and arranges, burner comprises heat exchanging chamber and fire tube, one end of heat exchanging chamber is closed, the other end with put water cavity and be communicated with, fire tube is placed in heat exchanging chamber, one end of fire tube is communicated in igniting chamber through putting water cavity, and water inlet, steam (vapor) outlet are located at heat exchanging chamber or are put water cavity.
From water inlet cold water injection until be full of heat exchanging chamber and put water cavity, the combustion gas in fire tube is lighted in self-ignition chamber, make combustion gas in fire tube combustion, the heat that fire tube burning produces and heat exchanging chamber and the cold water put in water cavity carry out heat exchange, until cold water evaporation, the steam produced is discharged from steam (vapor) outlet, dries bean sheet jelly.Because fire tube is placed in shaft outside, make the heat exchange area of fire tube than large, overcome and carry out the shortcoming that heat exchange space is little, fire tube heat upwards disperses loss in shaft, ensure that fire tube fully and heat exchanging chamber and the cold water heat exchange of putting in water cavity, therefore improves heat exchanger effectiveness.
In some embodiments, fire tube has two at least, and shaft is vertically arranged, and each fire tube is all longitudinally perpendicular to shaft, and each fire tube is cylindrically uniformly distributed.Thus, each fire tube is parallel and perpendicular to shaft, make the heat exchange area of fire tube be the developed area of fire tube length, add heat exchange area, improve heat exchanger effectiveness.
In some embodiments, water inlet is located at heat exchanging chamber, and steam (vapor) outlet is located at and is put water cavity.Thus, the position of water inlet, steam (vapor) outlet is provided with.
In some embodiments, the outer wall of heat exchanging chamber is supported by foot-supporting frame.Thus, foot-supporting frame adds the support strength of burner.
In some embodiments, also comprise exhaust opening, exhaust opening is located at the outer wall of heat exchanging chamber, and exhaust opening is communicated with the other end of fire tube.Thus, the flue gas that fire tube burning produces is discharged from exhaust opening.
In some embodiments, also comprise movable sealing door, one end of heat exchanging chamber is by movable sealing door termination, and exhaust opening is between fire tube and movable sealing door.Thus, open movable sealing door, the crock in fire tube can be removed clean by heat exchanging chamber.
The utility model structure is simple, improves heat exchanger effectiveness, effectively can clear up the crock in fire tube, improve heat exchanger effectiveness further.
Accompanying drawing explanation
Fig. 1 is the structural representation of the boiler of the utility model one embodiment.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Fig. 1 show schematically show the boiler according to a kind of embodiment of the utility model.
As shown in Figure 1, this boiler comprises shaft 1, burner 2, water inlet 3, steam (vapor) outlet 4, exhaust opening 5 and movable sealing door 6, shaft 1 from inside to outside sealed separation for putting water cavity 11 and igniting chamber 12, shaft 1 is vertically arranged, burner 2 comprises heat exchanging chamber 21 and fire tube 22, burner 2 is longitudinally perpendicular to shaft 1, the right-hand member of heat exchanging chamber 21 is hinged and closed by movable sealing door 6, the outer wall of heat exchanging chamber 21 is supported by foot-supporting frame 7, the left end of heat exchanging chamber 21 with put water cavity 11 and be communicated with, fire tube 22 is placed in heat exchanging chamber 21, the left end of fire tube 22 is communicated in igniting chamber 12 through putting water cavity 11, and be fixedly welded on igniting chamber 12.Water inlet 3 is located at heat exchanging chamber 21, and steam (vapor) outlet 4 is located at and is put water cavity 11.Fire tube 22 has 93, and each fire tube 22 is all longitudinally perpendicular to shaft 1, and each fire tube 22 is cylindrically uniformly distributed.Exhaust opening 5 is between fire tube 22 and movable sealing door 6.
From water inlet 3 cold water injection until be full of heat exchanging chamber 21 and put water cavity 11, the combustion gas in fire tube 22 lighted by the fire door 13 in self-ignition chamber 12, makes combustion gas in fire tube 22 combustion, and the flue gas that fire tube 22 burning produces is discharged from exhaust opening 5.The burn heat and the heat exchanging chamber 21 that produce and the cold water put in water cavity 11 of fire tube 22 carries out heat exchange, until cold water evaporates, the steam of generation is discharged from steam (vapor) outlet 4, dries bean sheet jelly.
Because fire tube 22 is placed in shaft 1 outside, each fire tube 22 is parallel and perpendicular to shaft 1, the heat exchange area of fire tube 22 is made to be the developed area of fire tube 22 length, add heat exchanging chamber 21, heat exchange area between fire tube 22 gap inner cold water and fire tube 22, also overcome fire tube 22 to be placed in heat exchange space in shaft 1 little simultaneously, and fire tube 22 vertically arranges the heat causing fire tube 22 to produce upwards disperses the shortcoming easily run off, ensure that fire tube 22 fully and heat exchanging chamber 21 and the cold water heat exchange of putting in water cavity 11, therefore improves heat exchanger effectiveness.
Especially, the setting of movable sealing door 6, can be easily threaded through heat exchanging chamber 21 and remove clean with the gap of fire tube 22 by the stove dirt in shaft 1.
Above-described is only embodiments more of the present utility model.For the person of ordinary skill of the art, under the prerequisite not departing from the utility model creation design, can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (6)
1. boiler, it is characterized in that, comprise shaft (1), burner (2), water inlet (3) and steam (vapor) outlet (4), described shaft (1) comprises puts water cavity (11) and igniting chamber (12), describedly put water cavity (11), between igniting chamber (12), sealing is arranged, described burner (2) comprises heat exchanging chamber (21) and fire tube (22), one end of described heat exchanging chamber (21) is closed, the other end is communicated with described water cavity (11) of putting, described fire tube (22) is placed in heat exchanging chamber (21), one end of described fire tube (22) is communicated in igniting chamber (12) through putting water cavity (11), described water inlet (3), steam (vapor) outlet (4) is located at heat exchanging chamber (21) or is put water cavity (11).
2. boiler according to claim 1, it is characterized in that, described fire tube (22) has two at least, described shaft (1) is vertically arranged, each described fire tube (22) is all longitudinally perpendicular to shaft (1), and each described fire tube (22) is cylindrically uniformly distributed.
3. boiler according to claim 1, is characterized in that, described water inlet (3) is located at heat exchanging chamber (21), and described steam (vapor) outlet (4) is located at and is put water cavity (11).
4. boiler according to claim 1, is characterized in that, the outer wall of described heat exchanging chamber (21) is supported by foot-supporting frame (7).
5. the boiler according to claim 1 or 2 or 4, it is characterized in that, also comprise exhaust opening (5), described exhaust opening (5) is located at the outer wall of heat exchanging chamber (21), and described exhaust opening (5) is communicated with the other end of described fire tube (22).
6. boiler according to claim 5, it is characterized in that, also comprise movable sealing door (6), one end of described heat exchanging chamber (21) is closed by movable sealing door (6), and described exhaust opening (5) is positioned between fire tube (22) and movable sealing door (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520614675.5U CN204829839U (en) | 2015-08-14 | 2015-08-14 | Boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520614675.5U CN204829839U (en) | 2015-08-14 | 2015-08-14 | Boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204829839U true CN204829839U (en) | 2015-12-02 |
Family
ID=54687436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520614675.5U Expired - Fee Related CN204829839U (en) | 2015-08-14 | 2015-08-14 | Boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204829839U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105066089A (en) * | 2015-08-14 | 2015-11-18 | 曾志伟 | Boiler |
-
2015
- 2015-08-14 CN CN201520614675.5U patent/CN204829839U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105066089A (en) * | 2015-08-14 | 2015-11-18 | 曾志伟 | 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 |
Granted publication date: 20151202 Termination date: 20170814 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |