CN104833197A - Hot-blast stove heat supply regulator locking device - Google Patents
Hot-blast stove heat supply regulator locking device Download PDFInfo
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- CN104833197A CN104833197A CN201510188211.7A CN201510188211A CN104833197A CN 104833197 A CN104833197 A CN 104833197A CN 201510188211 A CN201510188211 A CN 201510188211A CN 104833197 A CN104833197 A CN 104833197A
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- hot
- locking device
- rotating shaft
- air
- shielding plate
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Abstract
The invention provides a hot-blast stove heat supply regulator locking device, and relates to the technical field of hot-blast stoves. The hot-blast stove heat supply regulator locking device comprises a segment of rectangular air channel which is internally provided with an air shielding plate. The two sides of the air shielding plate are installed on the side wall of the rectangular air channel via rotating shafts. The rotating shaft of one side of the air shielding plate penetrates through the side wall of the rectangular air channel to be connected with a revolving handle. The internal side of the revolving handle is provided with a locking device. One side wall provided with the rotating shaft is provided with multiple positioning grooves which are evenly distributed on the semicircular tracks with the rotating shaft acting as the center. The side surface of the air shielding plate is provided with elastic limiting devices matched with the positioning grooves. Quantity of hot-blast air can be regulated. Hot-blast air regulation possesses multiple gears. Each gear is accurately positioned by the positioning grooves. The air shielding plate can be accurately regulated. After the air shielding plate is well regulated, the air shielding plate can be locked by the locking device so that rotation of the air shielding plate caused by the effect of air flow can be avoided.
Description
Technical field
The present invention relates to hot-blast stove technical field, particularly relate to a kind of locking device for heat regulator of hot-blast stove.
Background technology
Hot-blast stove as thermal power machinery starts extensive use in late 1970s in China, and it has become the regeneration product of electric heat source and conventional vapor power heat source in many industries.
Hot-blast stove is divided into direct-type high purification hot-blast stove and indirect hot air stove, and direct-type height purification hot-blast stove adopts fuel directly to burn exactly, forms hot blast through high purified treatment, and the dry or baking with material Direct Contact Heating.The consumption of this kind of method fuel is about than about reducing half with steam-type or other indirect heaters.Therefore, when not affecting oven dry product quality, direct-type height purification hot blast can be used completely.Indirect hot air stove is mainly applicable to dried material and does not allow contaminated, or it is dry to be applied to the lower heat sensitive material of temperature.As: milk powder, pharmacy, synthetic resin, fine chemistry industry etc.This kind of heater, is namely that steam, conduction oil, flue gas etc. are done carrier, adds hot-air by the heat exchanger of various ways.The most essential problem of indirect hot air stove is exactly heat exchange.Heat exchange area is larger, and thermal conversion rate is higher, and the energy-saving effect of hot-blast stove is better, and the life-span of body of heater and heat exchanger is longer.Otherwise the size of heat exchange area also can be identified flue-gas temperature.Cigarette temperature is lower, and thermal conversion rate is higher, and heat exchange area is larger.
During the heat smoke produced utilizing hot-blast stove, often to regulate the flow of hot blast according to actual needs, in prior art, lacking the hot blast volume adjusting apparatus that structure is simple, easy to use.
Summary of the invention
The object of the present invention is to provide a kind of locking device for heat regulator of hot-blast stove, to solve the problems of the technologies described above.
Technical problem to be solved by this invention realizes by the following technical solutions:
A kind of locking device for heat regulator of hot-blast stove, it is characterized in that: comprise one section of rectangular duct, deep bead is provided with in rectangular duct, the both sides of described deep bead are arranged on the sidewall of rectangular duct by rotating shaft, wherein the rotating shaft of deep bead side is connected with swing handle through the sidewall of rectangular duct, locking device is provided with inside described swing handle, one sidewall of installation rotating shaft is provided with several locating slots, several described locating slots are evenly distributed on the semicircle track centered by rotating shaft, the side of described deep bead is provided with the elastic limit device coordinated with locating slot, described locking device comprises a sleeve be fixed on rectangular duct outer wall, rotating shaft is passed in sleeve, the circumferential wall of sleeve is equipped with several locating holes, described rotating shaft is placed on the one end in sleeve and is also equipped with the pin-and-hole corresponding with locating hole, also comprise an alignment pin, alignment pin inserts in locating hole and pin-and-hole rotating shaft is locked.
Described elastic limit device comprises guide cylinder, yielding movable motion block, block block is provided with in guide cylinder, spring is provided with between described yielding movable motion block and block block, guide cylinder is stretched out in described yielding movable motion block one end, sphere is made in the one end of stretching out guide cylinder, the other end of described yielding movable motion block is provided with guide and limit groove, and the inwall of described guide cylinder is also provided with positive stop, and positive stop inserts in guide and limit groove.
One end that yielding movable motion block is shaped with sphere is inserted in locating slot and is positioned deep bead, described by swing handle rotate deep bead time, yielding movable motion block skids off in locating slot, yielding movable motion block is compressed by guide cylinder simultaneously, when one end that yielding movable motion block is shaped with sphere slides to next locating slot, yielding movable motion block under the action of the spring, again inserts in locating slot and carries out positioning deep bead.
The clamping slot depth mediated is maximum, and the locating slot of upper and lower both sides, centre position shoals successively.When yielding movable motion block inserts the locating slot in centre position, deep bead is in level, is closed completely by rectangular duct, and blast is also maximum, and locating slot is darker, and yielding movable motion block is more not easy to skid off in locating slot, and locating effect is better.
One end that described yielding movable motion block inserts in guide cylinder is provided with spring retainer groove, and one end of spring is inserted in this spring retainer groove.
One end that described block block is relative with yielding movable motion block is provided with spring retainer groove, and one end of spring is inserted in this spring retainer groove.
Described locating slot is spherical groove, and the inwall of described locating slot adopts enamel material to make, and can have good anti-wear performance in high temperature environments, is beneficial to simultaneously and keeps locating slot inner surface smooth, avoids flue dust to attach impact and coordinates with elastic limit device.
The invention has the beneficial effects as follows:
The air quantity of the adjustable hot blast of the present invention, hot blast regulates has fixing multistage gear, each gear is all accurately located by locating slot, regulate during deep bead and can regulate accurately, after deep bead regulates, by locking device, deep bead is locked, avoid under airflow function, deep bead being rotated.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the sectional view of Fig. 1;
Fig. 3 is the structural representation of elastic limit device.
Detailed description of the invention
The technological means realized to make the present invention, creation characteristic, reaching object and effect is easy to understand, below in conjunction with specific embodiments and the drawings, set forth the present invention further, but following embodiment being only the preferred embodiments of the present invention, and not all.Based on the embodiment in embodiment, those skilled in the art under the prerequisite not making creative work obtain other embodiment, all belong to protection scope of the present invention.
As Figure 1-3, a kind of confession heat regulator of hot-blast stove, comprise one section of rectangular duct 3, deep bead 4 is provided with in rectangular duct 3, the both sides of deep bead 4 are arranged on by rotating shaft 7 on the sidewall of rectangular duct 3, the sidewall that wherein rectangular duct 3 is passed in the rotating shaft 7 of deep bead 4 side is connected with swing handle 6, locking device 5 is provided with inside swing handle 6, one sidewall of installation rotating shaft is provided with several locating slots 1, several locating slots 1 are evenly distributed on the semicircle track centered by rotating shaft 7, and the side of deep bead 4 is provided with the elastic limit device 2 coordinated with locating slot 1.
Elastic limit device 2 comprises guide cylinder 25, yielding movable motion block 22, block block 24 is provided with in guide cylinder 25, spring 23 is provided with between yielding movable motion block 22 and block block 24, guide cylinder 25 is stretched out in yielding movable motion block 22 one end, sphere 21 is made in the one end of stretching out guide cylinder 25, the other end of yielding movable motion block 22 is provided with guide and limit groove 27, and the inwall of guide cylinder 25 is also provided with positive stop 26, and positive stop 26 inserts in guide and limit groove 27.
More than show and describe general principle of the present invention, principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and description is only preference of the present invention; be not used for limiting the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (4)
1. the locking device for heat regulator of a hot-blast stove, it is characterized in that: comprise one section of rectangular duct, deep bead is provided with in rectangular duct, the both sides of described deep bead are arranged on the sidewall of rectangular duct by rotating shaft, wherein the rotating shaft of deep bead side is connected with swing handle through the sidewall of rectangular duct, locking device is provided with inside described swing handle, one sidewall of installation rotating shaft is provided with several locating slots, several described locating slots are evenly distributed on the semicircle track centered by rotating shaft, the side of described deep bead is provided with the elastic limit device coordinated with locating slot, described locking device comprises a sleeve be fixed on rectangular duct outer wall, rotating shaft is passed in sleeve, the circumferential wall of sleeve is equipped with several locating holes, described rotating shaft is placed on the one end in sleeve and is also equipped with the pin-and-hole corresponding with locating hole, also comprise an alignment pin, alignment pin inserts in locating hole and pin-and-hole rotating shaft is locked.
2. the locking device for heat regulator of hot-blast stove according to claim 1, is characterized in that: one end that described yielding movable motion block inserts in guide cylinder is provided with spring retainer groove, and one end of spring is inserted in this spring retainer groove.
3. the locking device for heat regulator of hot-blast stove according to claim 1, it is characterized in that: one end that described block block is relative with yielding movable motion block is provided with spring retainer groove, one end of spring is inserted in this spring retainer groove.
4. the locking device for heat regulator of hot-blast stove according to claim 1, is characterized in that: described locating slot is spherical groove, and the inwall of described locating slot adopts enamel material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510188211.7A CN104833197A (en) | 2015-04-20 | 2015-04-20 | Hot-blast stove heat supply regulator locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510188211.7A CN104833197A (en) | 2015-04-20 | 2015-04-20 | Hot-blast stove heat supply regulator locking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104833197A true CN104833197A (en) | 2015-08-12 |
Family
ID=53811246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510188211.7A Pending CN104833197A (en) | 2015-04-20 | 2015-04-20 | Hot-blast stove heat supply regulator locking device |
Country Status (1)
| Country | Link |
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| CN (1) | CN104833197A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106591499A (en) * | 2016-12-01 | 2017-04-26 | 重庆渝牛食品有限公司 | Granulated sugar vibrating-fluidizing bed with rotating cams |
| CN106676202A (en) * | 2016-12-01 | 2017-05-17 | 重庆渝牛食品有限公司 | Air adjustment method of granulated sugar vibrated fluidized bed |
| CN106702033A (en) * | 2016-12-01 | 2017-05-24 | 重庆渝牛食品有限公司 | White granulated sugar vibration fluidized bed with air volume adjusting structure |
| CN108692562A (en) * | 2018-07-22 | 2018-10-23 | 雷磊 | A kind of self-locking mechanism of movable grain drying machine |
| CN112129080A (en) * | 2020-09-08 | 2020-12-25 | 新乡市新科防护科技有限公司 | Preparation method of high-strength cotton fabric |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03140708A (en) * | 1989-10-25 | 1991-06-14 | Toho Gas Co Ltd | Flow control device for combustion air in gas combustion device |
| CN2398522Y (en) * | 1999-11-30 | 2000-09-27 | 黑龙江双锅锅炉股份有限公司 | Whole body plenum and wind adjusting and blowing device for boiler |
| CN201269636Y (en) * | 2008-07-08 | 2009-07-08 | 刘晓光 | Fireproof and explosion-proof cooling device for hot-blast stove used in coal mine |
| CN202303909U (en) * | 2011-09-26 | 2012-07-04 | 怀远县巨龙机械制造有限公司 | Air quantity regulating box |
| CN203068851U (en) * | 2013-01-17 | 2013-07-17 | 郭磊 | Device for connecting and positioning inner container and shell of pressure-bearing water tank |
-
2015
- 2015-04-20 CN CN201510188211.7A patent/CN104833197A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03140708A (en) * | 1989-10-25 | 1991-06-14 | Toho Gas Co Ltd | Flow control device for combustion air in gas combustion device |
| CN2398522Y (en) * | 1999-11-30 | 2000-09-27 | 黑龙江双锅锅炉股份有限公司 | Whole body plenum and wind adjusting and blowing device for boiler |
| CN201269636Y (en) * | 2008-07-08 | 2009-07-08 | 刘晓光 | Fireproof and explosion-proof cooling device for hot-blast stove used in coal mine |
| CN202303909U (en) * | 2011-09-26 | 2012-07-04 | 怀远县巨龙机械制造有限公司 | Air quantity regulating box |
| CN203068851U (en) * | 2013-01-17 | 2013-07-17 | 郭磊 | Device for connecting and positioning inner container and shell of pressure-bearing water tank |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106591499A (en) * | 2016-12-01 | 2017-04-26 | 重庆渝牛食品有限公司 | Granulated sugar vibrating-fluidizing bed with rotating cams |
| CN106676202A (en) * | 2016-12-01 | 2017-05-17 | 重庆渝牛食品有限公司 | Air adjustment method of granulated sugar vibrated fluidized bed |
| CN106702033A (en) * | 2016-12-01 | 2017-05-24 | 重庆渝牛食品有限公司 | White granulated sugar vibration fluidized bed with air volume adjusting structure |
| CN108692562A (en) * | 2018-07-22 | 2018-10-23 | 雷磊 | A kind of self-locking mechanism of movable grain drying machine |
| CN108692562B (en) * | 2018-07-22 | 2023-10-27 | 雷磊 | Self-locking mechanism of movable grain dryer |
| CN112129080A (en) * | 2020-09-08 | 2020-12-25 | 新乡市新科防护科技有限公司 | Preparation method of high-strength cotton fabric |
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Application publication date: 20150812 |
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