CN203147725U - Vapor generator taking biomass particles as fuel - Google Patents
Vapor generator taking biomass particles as fuel Download PDFInfo
- Publication number
- CN203147725U CN203147725U CN 201320091555 CN201320091555U CN203147725U CN 203147725 U CN203147725 U CN 203147725U CN 201320091555 CN201320091555 CN 201320091555 CN 201320091555 U CN201320091555 U CN 201320091555U CN 203147725 U CN203147725 U CN 203147725U
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- hopper
- gear
- deuterostrophies
- screw rod
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Abstract
The utility model provides a vapor generator taking biomass particles as fuel. A feeding device of the vapor generator comprises first/second-level screw feeders, a device side cover box, a linkage device and a driving device; the first-level screw feeder comprises a first-level screw rod and a first-level trough; the second-level screw feeder comprises a second-level screw rod and a second-level trough; the device side cover box is arranged at the side ends of the first-level trough and the second-level trough; the linkage device is arranged in the device side cover box, and comprises a first-level chain wheel, a second-level chain wheel, a second-level gear and a chain; the first-level chain wheel is sleeved on a tail shaft of the first-level screw rod; the second-level chain wheel and the second-level gear are sequentially sleeved on a tail shaft of the second-level screw rod; the chain is wound onto the first-level chain wheel and the second-level chain wheel; the driving device is arranged outside the device side cover box, and comprises a motor, a reducer and an incomplete gear; the incomplete gear is sleeved on a driving shaft of the reducer; the engagement section of the incomplete gear is uniformly provided with teeth; the teeth of the incomplete gear are externally meshed with the second-level gear; and the reducer is in shaft connection with the output shaft of the motor. The vapor generator has the advantages of saving fuel and generating a little ash, and can save cost and reduce pollution.
Description
Technical field
The utility model relates to steam generating equipment, specifically is to be the combustion apparatus of fuel production steam with living beings.
Background technology
The applicant has applied for a kind of biomass steam generator (application number is 201010238022) not long ago, and it comprises hopper, charging gear, air blast, fire grate and body.Upper part of body is Heat Room, and heat exchanger is installed in the Heat Room, has the exhaust gases passes that connects Heat Room between upper part of body and the heat exchanger, and the top of body has the smoke exhaust pipe that is communicated with exhaust gases passes; The bottom of body is the combustion chamber, and the exhaust gases passes in combustion chamber and the Heat Room is communicated with; The bottom of body is connected with base, and base has bottom opening, and fire grate is installed at the bottom opening place of base; Charging gear comprises motor, screw rod and feed well, feed well is located at the hopper below, the top of feed well is communicated with the discharging opening of hopper, the end of feed well penetrates in the base until the fire grate below, the end of feed well is provided with discharging opening, the screw rod level places in the feed well, and motor is installed on outside the feed well, and motor is connected with screw rod can drive the screw rod rotation; It is external that air blast is installed on, and its air outlet is communicated with the combustion chamber of body.The charging gear of the steam generator of this structure is for continuing feed, and causing has new fuel to be admitted to again when the fuel unburned is abundant in the combustion chamber, and the one, be unfavorable for the abundant burning of fuel, produce a large amount of ashes and waste of fuel; The 2nd, the ashes content height that mixes in the flue gas of discharging, influence is produced, living environment.
Summary of the invention
The purpose of this utility model is that proposing a kind of is the steam generator of fuel with the biological particles, and it has fuel saving, advantage that the ashes amount is few, the purpose that can realize saving cost and reduce environmental pollution.
The purpose of this utility model can be achieved through the following technical solutions:
A kind of is the steam generator of fuel with the biological particles, comprises hopper, charging gear, air blast, fire grate and body; Upper part of body is Heat Room, and heat exchanger is installed in the Heat Room, and upper part of body has the exhaust gases passes that connects Heat Room, and the top of body has the smoke exhaust pipe that is communicated with exhaust gases passes; The bottom of body is the combustion chamber, and the exhaust gases passes in combustion chamber and the Heat Room is communicated with; The bottom of body has base plate and is connected with base support, and base plate central authorities have port, the interior fire grate of installing over against the port place of base support; Charging gear is connected hopper with fire grate.
Described charging gear comprises one-level spiral material machine, deuterostrophies material machine, linkage, drive unit and device side top box.
One-level spiral material machine comprises one-level screw rod and one-level hopper, and the one-level hopper is located at the below of hopper, and the one-level hopper is communicated with the discharging opening of hopper, and the bottom of one-level hopper is provided with discharging opening, and one-level screw rod level places in the one-level hopper.
Deuterostrophies material machine comprises deuterostrophies bar and secondary hopper, the head end of secondary hopper is located at the below of one-level hopper and is communicated with the discharging opening of one-level hopper, it is interior until the below of fire grate that the end of secondary hopper penetrates base support, and secondary hopper end top is provided with discharging opening over against fire grate; Deuterostrophies bar level places in the secondary hopper.
The device side top box is located at the side of one-level hopper and secondary hopper, and the terminal shaft of one-level screw rod and deuterostrophies bar is positioned at the device side top box.
Linkage is installed in the device side top box, and it includes one-level sprocket wheel, secondary sprocket wheel, secondary gear and chain; The one-level sprocket wheel is set on the terminal shaft of one-level screw rod, and secondary sprocket wheel and secondary gear are set on the terminal shaft of deuterostrophies bar successively, and chain is around on one-level sprocket wheel and the secondary sprocket wheel.
Drive unit is installed on the device side top box, it includes motor, reduction box and partial gear, partial gear is set on the driving shaft of reduction box, the outer rim place of partial gear has engaged section and ends segmental arc, the engaged section place is evenly equipped with tooth, the tooth of partial gear and secondary gear external toothing, the reduction box axle connects the output shaft of motor.
Also have blast pipe on the secondary hopper of deuterostrophies material machine, the air outlet of air blast is connected on the blast pipe.
After the utility model started, following two operations were carried out in the charging gear circulation:
1, the collaborative feed process of twin-stage: the partial gear on the driving shaft of electric motor starting drive reduction box rotates, when partial gear turns to its engaged section and secondary gear engagement, partial gear drives secondary gear and rotates, make deuterostrophies bar and secondary sprocket rotation, under the chain interlock, one-level sprocket wheel and one-level screw rod rotate, realize the synergic rotation of one-level screw rod and deuterostrophies bar, charging gear is burnt biomass fuel by the combustion chamber of hopper → one-level feed well → secondary feed well → fire grate → main body.
2, twin-stage suspends feed process: the partial gear on the driving shaft of driven by motor reduction box is rotated further, when the engaged section of partial gear and secondary gear do not mesh fully, secondary gear does not have the external force drive and stops operating, deuterostrophies bar and secondary sprocket wheel, chain, one-level sprocket wheel, one-level screw rod do not rotate thereupon, realize that one-level screw rod and deuterostrophies bar stop operating simultaneously, charging gear suspends propelling movement fuel.
When partial gear turns to when meshing with secondary gear, charging gear carries out the collaborative feed process of twin-stage again, and the collaborative feed process of twin-stage and twin-stage suspend feed process alternately to be repeated.
The utlity model has following substantive distinguishing features and progress: the collaborative feed process of twin-stage is carried out in the novel charging gear circulation of this usefulness and twin-stage suspends feed process.In the collaborative feed process of twin-stage, the I and II screw rod of charging gear turns round simultaneously and has effectively guaranteed the inlet amount of fuel, guarantees the normal heating of steam generator; Suspend in the feed process at twin-stage, the effect of buffering charging rate has been expected in temporary transient stopping, and being beneficial to the fuel of having sent into has the time enough sufficient combustion, plays the effect of fuel savings, minimizing ashes.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation (feed state) of linkage of the present utility model.
Fig. 3 is the structural representation (time-out feed state) of linkage of the present utility model.
The specific embodiment
Embodiment
Referring to figs. 1 to Fig. 3, a kind of is the steam generator of fuel with the biological particles, comprises hopper 1, charging gear, air blast (not shown), fire grate 3 and body 4; The top of body 4 is Heat Room, and the heat exchanger (not shown) is installed in the Heat Room, and the top of body 4 has the exhaust gases passes that connects Heat Room, and the top of body 4 has the smoke exhaust pipe 41 that is communicated with exhaust gases passes; The bottom of body 4 is combustion chamber 40, and the exhaust gases passes in combustion chamber 40 and the Heat Room is communicated with; The bottom of body 4 has base plate and is connected with base support 42, and base plate central authorities have port, over against the port place fire grate 3 is installed in the base support 42; Charging gear is connected hopper 1 with fire grate 3.
Described charging gear comprises one-level spiral material machine, deuterostrophies material machine, linkage, drive unit and device side top box 7.
One-level spiral material machine comprises one-level screw rod 5 and one-level hopper 51, and one-level hopper 51 is located at the below of hopper 1, and one-level hopper 51 is communicated with the discharging opening of hopper 1, and the bottom of one-level hopper 51 is provided with discharging opening, and one-level screw rod 5 levels place in the one-level hopper 51.
Deuterostrophies material machine comprises deuterostrophies bar 6 and secondary hopper 61, the head end of secondary hopper 61 is located at the below of one-level hopper 51 and is communicated with the discharging opening of one-level hopper 51, it is interior until the below of fire grate 3 that the end of secondary hopper 61 penetrates base support 42, and the terminal top of secondary hopper 61 is provided with discharging opening over against fire grate 3; Deuterostrophies bar 6 levels place in the secondary hopper 61.
Device side top box 7 is located at the side of one-level hopper 51 and secondary hopper 61, and the terminal shaft of one-level screw rod 5 and deuterostrophies bar 6 is positioned at device side top box 7.
Linkage is installed in the device side top box 7, and it includes one-level sprocket wheel 50, secondary sprocket wheel 60, secondary gear 61 and chain 8; One-level sprocket wheel 50 is set on the terminal shaft of one-level screw rod 5, and secondary sprocket wheel 60 and secondary gear 61 are set on the terminal shaft of deuterostrophies bar 6 successively, and chain 8 is around on one-level sprocket wheel 50 and the secondary sprocket wheel 60.
Drive unit is installed on the device side top box 7, it includes motor 9, reduction box 91 and partial gear 90, partial gear 90 is set on the driving shaft 910 of reduction box 91, the outer rim place of partial gear 90 has engaged section and ends segmental arc, the engaged section place is evenly equipped with tooth, the engaged section of partial gear 90 and secondary gear 61 external toothings, the output shaft of 91 connection motors 9 of reduction box.
After the steam generator of present embodiment started, following two operations were carried out in the charging gear circulation:
1, twin-stage is worked in coordination with feed process: with reference to figure 2, the partial gear 90 that motor 9 starts on the driving shaft 910 that drives reduction box 91 rotates, when partial gear 90 turns to its engaged section and secondary gear 61 engagements, partial gear 90 drives secondary gear 61 and rotates, deuterostrophies bar 6 and secondary sprocket wheel 60 are rotated, under chain 8 interlocks, one-level sprocket wheel 50 and one-level screw rod 5 rotate, realize the synergic rotation of one-level screw rod 5 and deuterostrophies bar 6, charging gear will burn in the combustion chamber 40 of biomass fuel by hopper 1 → one-level feed well 51 → secondary feed well 61 → fire grate 3 → main body 4.
2, twin-stage suspends feed process: with reference to figure 3, partial gear 90 on the driving shaft 910 of motor 9 drive reduction boxes 91 is rotated further, when the engaged section of partial gear 90 and secondary gear 61 do not mesh fully, secondary gear 61 no external force drive and stop operating, deuterostrophies bar 6 and secondary sprocket wheel 60, chain 8, one-level sprocket wheel 50, one-level screw rod 5 do not rotate, realize that one-level screw rod 5 and deuterostrophies bar 6 stop operating simultaneously, charging gear suspends propelling movement fuel.
When partial gear 90 turned to secondary gear 61 engagements, charging gear carried out the collaborative feed process of twin-stage again, and the collaborative feed process of twin-stage and twin-stage suspend feed process alternately to be repeated.
Also has blast pipe 610 on the secondary hopper 61 of deuterostrophies material machine, the air outlet of air blast is connected on the blast pipe 610, after starting, air blast blows with combustion-supporting in 4 the combustion chamber 40 along secondary hopper 61 to body, the direction of air-supply also has the effect of the charging of being beneficial to and smoke evacuation along the direction of charging and smoke evacuation.
In the steam generator of present embodiment, the collaborative feed process of twin-stage is carried out in the charging gear circulation and twin-stage suspends feed process, in the collaborative feed process of twin-stage, the I and II screw rod of charging gear turns round simultaneously and has effectively guaranteed the inlet amount of fuel, has guaranteed the normal heating of the steam generator of present embodiment; Suspend in the feed process at twin-stage, the effect of buffering charging rate has been expected in temporary transient stopping, and being beneficial to the fuel of having sent into has the time enough sufficient combustion, plays the effect of fuel savings, minimizing ashes.
Claims (1)
1. one kind is the steam generator of fuel with the biological particles, comprises hopper (1), charging gear, air blast, fire grate (3) and body (4); The top of body (4) is Heat Room, and heat exchanger is installed in the Heat Room, and the top of body (4) has the exhaust gases passes that connects Heat Room, and the top of body (4) has the smoke exhaust pipe (41) that is communicated with exhaust gases passes; The bottom of body (4) is combustion chamber (40), and the exhaust gases passes in combustion chamber (40) and the Heat Room is communicated with; The bottom of body (4) has base plate and is connected with base support (42), and base plate central authorities have port, the interior fire grate (3) that is equipped with over against the port place of base support (42); Charging gear is connected hopper (1) with fire grate (3); It is characterized in that:
Described charging gear comprises one-level spiral material machine, deuterostrophies material machine, linkage, drive unit and device side top box (7);
One-level spiral material machine comprises one-level screw rod (5) and one-level hopper (51), one-level hopper (51) is located at the below of hopper (1), one-level hopper (51) is communicated with the discharging opening of hopper (1), the bottom of one-level hopper (51) is provided with discharging opening, and one-level screw rod (5) level places in the one-level hopper (51);
Deuterostrophies material machine comprises deuterostrophies bar (6) and secondary hopper (61), the head end of secondary hopper (61) is located at the below of one-level hopper (51) and is communicated with the discharging opening of one-level hopper (51), it is interior until the below of fire grate (3) that the end of secondary hopper (61) penetrates base support (42), and the terminal top of secondary hopper (61) is provided with discharging opening over against fire grate (3); Deuterostrophies bar (6) level places in the secondary hopper (61);
Device side top box (7) is located at the side of one-level hopper (51) and secondary hopper (61), and the terminal shaft of one-level screw rod (5) and deuterostrophies bar (6) is positioned at device side top box (7);
Linkage is installed in the device side top box (7), and it includes one-level sprocket wheel (50), secondary sprocket wheel (60), secondary gear 61 and chain (8); One-level sprocket wheel (50) is set on the terminal shaft of one-level screw rod (5), and secondary sprocket wheel (60) and secondary gear 61 are set on the terminal shaft of deuterostrophies bar (6) successively, and chain (8) is around on one-level sprocket wheel (50) and the secondary sprocket wheel (60);
Drive unit is installed on the device side top box (7), it includes motor (9), reduction box (91) and partial gear (90), partial gear (90) is set on the driving shaft (910) of reduction box (91), the outer rim place of partial gear (90) has engaged section and ends segmental arc, the engaged section place is evenly equipped with tooth, the tooth of partial gear (90) and secondary gear (61) external toothing, the output shaft of reduction box (91) axle connection motor (9);
Also have blast pipe (610) on the secondary hopper (61) of deuterostrophies material machine, the air outlet of air blast is connected on the blast pipe (610).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320091555 CN203147725U (en) | 2013-02-28 | 2013-02-28 | Vapor generator taking biomass particles as fuel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320091555 CN203147725U (en) | 2013-02-28 | 2013-02-28 | Vapor generator taking biomass particles as fuel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203147725U true CN203147725U (en) | 2013-08-21 |
Family
ID=48975245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320091555 Expired - Fee Related CN203147725U (en) | 2013-02-28 | 2013-02-28 | Vapor generator taking biomass particles as fuel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203147725U (en) |
-
2013
- 2013-02-28 CN CN 201320091555 patent/CN203147725U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201214 Address after: 213000 Xinbei District, Changzhou City, Jiangsu Province, 21 Pioneering West Road Patentee after: DEVOTION (CHANGZHOU) BOILER Co.,Ltd. Address before: 510760 No. 3 canglian two road, Guangzhou economic and Technological Development Zone, Guangzhou, Guangdong Patentee before: GUANGZHOU DEVOTION THERMAL FACILITY Co.,Ltd. |
|
| 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: 20130821 |