CN208566751U - A kind of combination anti-coking grate equipment of real flame fireplace - Google Patents
A kind of combination anti-coking grate equipment of real flame fireplace Download PDFInfo
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- CN208566751U CN208566751U CN201821082027.XU CN201821082027U CN208566751U CN 208566751 U CN208566751 U CN 208566751U CN 201821082027 U CN201821082027 U CN 201821082027U CN 208566751 U CN208566751 U CN 208566751U
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- grate
- rotary furnace
- scarfing cinder
- coking
- furnace screen
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Abstract
The utility model discloses a kind of combination anti-coking grate equipments of real flame fireplace, it is intended to provide a kind of particle powder that can not only reliably clear up on grate, and the combination anti-coking grate equipment of the real flame fireplace for the problem of grate coking can be effectively prevented, block the scarfing cinder through-hole of grate.It includes the fixation grate bars plate that burner hearth bottom is arranged in, several the first scarfing cinder through-holes being arranged on fixed grate bars plate, the rotary furnace screen being rotatably arranged on burner hearth sidewall by horizontal rotating shaft, several the second scarfing cinder through-holes being arranged on rotary furnace screen, the rotating device for driving rotary furnace screen to rotate and the self weight impacting type coking device being arranged on rotary furnace screen.The side wall of burner hearth is equipped with feed inlet, and the fixed grate bars plate is between feed inlet and rotary furnace screen.
Description
Technical field
The utility model relates to a kind of real flame fireplaces, and in particular to a kind of combination anti-coking grate equipment of real flame fireplace.
Background technique
Real flame fireplace is typically all to heat igniting at present, that is, by heating rod heating biological matter particle, make fuel by
It glows to the process of bright combustion (open fire)；Wherein biological particles generally use screw rod feeding machine feed.Screw rod feeding machine will be biological
Matter particle is transported on the grate of burner hearth bottom by burner hearth feed inlet to burn.
The grate of real flame fireplace is usually all fixed at burner hearth bottom at present, and biological particles are generated in furnace chamber inner combustion
Particle powder (lime-ash) tend not to separate well, work of the particle powder that can not all separate in time in screw rod feeding machine
It is pushed to the side far from burner hearth feed inlet under, and assembles on the grate far from burner hearth feed inlet, influences biological particles
Burning quality.
On the other hand, utility model people discovery is frequently encountered grate as the real flame fireplace of fuel using biological particles
Coking, the problem of blocking the scarfing cinder through-hole of grate, and the problem of scarfing cinder through-hole of grate coking and blocking grate, is frequently experienced in
On the scarfing cinder through-hole of the grate of side far from burner hearth feed inlet.
In this regard, utility model people has carried out the study found that the temperature in general real flame fireplace can achieve 800-1100 DEG C,
And the lime-ash of biological particles will melt at 500-600 DEG C it is blocking, when real flame fireplace cooling after, the lime-ash of thawing will go out
Existing coking phenomenon (coke button formed usually is in glassy state, very hard after cooling as glazed tiles, is difficult manual cleaning)；And mesh
The particle powder (lime-ash) that the biological particles burning of preceding real flame fireplace generates is pushed to far under the action of screw rod feeding machine
Side from burner hearth feed inlet is easy to assemble on the grate far from burner hearth feed inlet, these are gathered in the lime-ash on grate and melt
It just will appear coking phenomenon after changing cooling, thus use biological particles as the real flame fireplace of fuel and be frequently encountered grate knot
Coke, the problem of blocking the scarfing cinder through-hole of grate, and the problem of scarfing cinder through-hole of grate coking and blocking grate, is frequently experienced in far
On the scarfing cinder through-hole of the grate of side from burner hearth feed inlet.
Utility model content
The purpose of this utility model is to provide for a kind of particle powder that can not only reliably clear up on grate, and
The combination anti-coking grate equipment of the real flame fireplace for the problem of grate coking can be effectively prevented, block the scarfing cinder through-hole of grate.
The technical solution of the utility model is:
A kind of combination anti-coking grate equipment of real flame fireplace, the fixation grate bars plate, several including burner hearth bottom is arranged in
The rotating grate that the first scarfing cinder through-hole fixed on grate bars plate is set, is rotatably arranged on by horizontal rotating shaft on burner hearth sidewall
Plate, several the second scarfing cinder through-holes being arranged on rotary furnace screen, for drive rotary furnace screen rotate rotating device and set
The self weight impacting type coking device on rotary furnace screen is set, the side wall of the burner hearth is equipped with feed inlet, the stationary furnace
For screen between feed inlet and rotary furnace screen, the self weight impacting type coking device includes that rotary furnace screen is arranged in
On lower surface and with rotary furnace screen perpendicular guide rod, along guide rod sliding shock frame, setting hit frame on and and guide rod
The guide sleeve that is slidably matched is arranged on guide rod and is located at the limited block below guide sleeve and several settings on hitting frame and with the
The one-to-one scarfing cinder inserted link of two scarfing cinder through-holes, the scarfing cinder inserted link are parallel with guide rod.
The grate that this programme changes traditional real flame fireplace is one block of fixed grate bars plate, and grate is arranged in stationary furnace
Screen and rotary furnace screen, and grate bars plate is fixed between feed inlet and rotary furnace screen, in real flame fireplace combustion process
In, the particle powder (lime-ash) that biological particles burning generates is pushed to by under in the effect of screw rod feeding machine to be fed far from burner hearth
Mouthful rotary furnace screen, rotary furnace screen is rotated by 360 ° at regular intervals, thus effectively by the grate of real flame fireplace not
The particle powder (lime-ash) separated in time is periodically fallen in ash bucket, to reliably clear up the particle powder on grate, and is had
The problem of effect reduces thus lime-ash thawing coking phenomenon occurs, blocks the scarfing cinder through-hole of grate；
Further, it during rotary furnace screen is rotated by 360 °, after the following table of rotary furnace screen is face-up, hits
It hits frame to fall under Gravitative Loads along guide rod and hit rotary furnace screen, makes the particle powder adhered on rotary furnace screen and thawing
Lime-ash fall in ash bucket, while scarfing cinder inserted link is inserted into corresponding second scarfing cinder through-hole, carries out through-hole to the second scarfing cinder through-hole
Scarfing cinder, thus further to effectively avoid thus lime-ash thawing there is coking phenomenon, block the scarfing cinder through-hole of grate the problem of.
Preferably, the lower surface for hitting frame is additionally provided with clump weight.The clump weight of this programme can be improved hit frame to turn
The impact force of dynamic grate bars plate, to be conducive to improve the scarfing cinder effect of rotary furnace screen.
Preferably, scarfing cinder inserted link is located at the lower section of rotary furnace screen when guide sleeve is against on limited block.
Preferably, internal diameter of the outer diameter of scarfing cinder inserted link less than the second scarfing cinder through-hole.
Preferably, the cross-sectional area of rotary furnace screen is by the upper surface of rotary furnace screen, surface direction gradually subtracts down
It is small.
Preferably, rotating device includes the rotating electric machine for driving rotary furnace screen.
Preferably, rotating electric machine is located at the outside of burner hearth.
Preferably, the lower part of the first scarfing cinder through-hole is equipped with the first bellmouth that internal diameter is gradually increased from top to bottom.
Preferably, the lower part of the second scarfing cinder through-hole is equipped with the second bellmouth that internal diameter is gradually increased from top to bottom.
The beneficial effects of the utility model are: the particle powder on grate can not only be cleared up reliably, and can have
The problem of effect prevents grate coking, blocks the scarfing cinder through-hole of grate.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the combination anti-coking grate equipment of the real flame fireplace of the utility model.
Fig. 2 is a kind of the schematic diagram of the section structure in Fig. 1 at A-A.
In figure:
Burner hearth 1, feed inlet 1.1；
Fixed grate bars plate 2, the first scarfing cinder through-hole 2.1；
Rotary furnace screen 3, the second scarfing cinder through-hole 3.1；
Horizontal rotating shaft 4；
Rotating electric machine 5；
Screw rod feeding machine 6；
Self weight impacting type coking device 7, guide rod 7.1 hit frame 7.2, guide sleeve 7.3, limited block 7.4, scarfing cinder inserted link
7.5, clump weight 7.6.
Specific embodiment
The utility model is described in further detail with specific embodiment with reference to the accompanying drawing:
As shown in Figure 1 and Figure 2, the combination anti-coking grate equipment of a kind of real flame fireplace, including 1 bottom of burner hearth is arranged in
Fixed grate bars plate 2, several the first scarfing cinder through-holes 2.1 being arranged on fixed grate bars plate are rotatably arranged on furnace by horizontal rotating shaft 4
Rotary furnace screen 3, several the second scarfing cinder through-holes 3.1 being arranged on rotary furnace screen on thorax side wall, for driving rotary furnace
The rotating device of screen rotation and the self weight impacting type coking device 7 being arranged on rotary furnace screen.
The side wall of burner hearth is equipped with feed inlet 1.1.The discharge port and furnace of the screw rod feeding machine 6 of the real flame fireplace of the present embodiment
Feed inlet on thorax side wall is connected.
Fixed grate bars plate is between feed inlet and rotary furnace screen.Fixed grate bars plate and rotary furnace screen are fed along screw rod
The feed direction of machine is distributed.
Fixed grate bars plate is horizontally disposed.The lower part of first scarfing cinder through-hole is equipped with the first cone that internal diameter is gradually increased from top to bottom
Shape hole.
By the upper surface of rotary furnace screen, surface direction is gradually reduced the cross-sectional area of rotary furnace screen down.
The lower part of second scarfing cinder through-hole is equipped with the second bellmouth that internal diameter is gradually increased from top to bottom.
Horizontal rotating shaft is fixedly connected with rotary furnace screen, and horizontal rotating shaft is rotatably arranged on burner hearth sidewall by bearing.Rotation
Rotary device includes the rotating electric machine 5 for driving rotary furnace screen.Rotating electric machine is located at the outside of burner hearth.
Impacting type coking device of being self-possessed includes being arranged on the lower surface of rotary furnace screen and mutually hanging down with rotary furnace screen
Straight guide rod 7.1, along guide rod sliding shocks frame 7.2, the guide sleeve 7.3 being slidably matched on shock frame and with guide rod be set, set
The limited block 7.4 below guide sleeve and several settings are set on guide rod and are located on hitting frame and with the second scarfing cinder through-hole one by one
Corresponding scarfing cinder inserted link 7.5.The lower surface for hitting frame is additionally provided with clump weight 7.6.
When guide sleeve is against on limited block, scarfing cinder inserted link is located at the lower section of rotary furnace screen.
Scarfing cinder inserted link is parallel with guide rod.Internal diameter of the outer diameter of scarfing cinder inserted link less than the second scarfing cinder through-hole.
The specific works of the combination anti-coking grate equipment of the real flame fireplace of the present embodiment are as follows:
Biological particles are sent into thorax by feed inlet and burnt into interior by screw rod feeding machine, and biological particles are in stationary furnace
Screen, particle powder a part after burning are fallen in ash bucket by the first scarfing cinder through-hole, and another part particle powder is in spiral shell
The effect of bar feeding machine is pushed to far from thorax on the rotary furnace screen of feed inlet by under；
(such as 5 minutes) driving rotary furnace screen is rotated by 360 ° rotating electric machine at regular intervals, is made on rotary furnace screen
Particle powder fall, the particle powder (lime-ash) separated not in time on the grate of real flame fireplace is periodically effectively fallen into ash
In bucket, to reliably clear up the particle powder on grate, and effectively reduce thus lime-ash thawing there is coking phenomenon, block furnace
The problem of scarfing cinder through-hole of grid；
Further, it during rotary furnace screen is rotated by 360 °, after the following table of rotary furnace screen is face-up, hits
It hits frame to fall under Gravitative Loads along guide rod and hit rotary furnace screen, makes the particle powder adhered on rotary furnace screen and thawing
Lime-ash fall in ash bucket, while scarfing cinder inserted link is inserted into corresponding second scarfing cinder through-hole, carries out through-hole to the second scarfing cinder through-hole
Scarfing cinder, thus further to effectively avoid thus lime-ash thawing there is coking phenomenon, block the scarfing cinder through-hole of grate the problem of.
Claims (7)
1. a kind of combination anti-coking grate equipment of real flame fireplace, characterized in that the fixation grate including burner hearth bottom is arranged in
Plate, several turns that the first scarfing cinder through-hole fixed on grate bars plate is set, is rotatably arranged on burner hearth sidewall by horizontal rotating shaft
Dynamic grate bars plate, several the second scarfing cinder through-holes being arranged on rotary furnace screen, the rotating dress for driving rotary furnace screen to rotate
The self weight impacting type coking device on rotary furnace screen is set and is arranged in,
The side wall of the burner hearth be equipped with feed inlet, the fixed grate bars plate between feed inlet and rotary furnace screen,
The self weight impacting type coking device includes being arranged on the lower surface of rotary furnace screen and mutually hanging down with rotary furnace screen
Straight guide rod, along guide rod sliding shocks frame, be arranged in and hit the guide sleeve being slidably matched on frame and with guide rod, setting on guide rod
And it is located at the limited block below guide sleeve and several settings and is inserted on hitting frame and with the second one-to-one scarfing cinder of scarfing cinder through-hole
Bar, the scarfing cinder inserted link are parallel with guide rod.
2. the combination anti-coking grate equipment of real flame fireplace according to claim 1, characterized in that under the shock frame
Surface is additionally provided with clump weight.
3. the combination anti-coking grate equipment of real flame fireplace according to claim 1, characterized in that when guide sleeve is against limit
When on block, scarfing cinder inserted link is located at the lower section of rotary furnace screen.
4. the combination anti-coking grate equipment of real flame fireplace according to claim 1 or 2 or 3, characterized in that the scarfing cinder
Internal diameter of the outer diameter of inserted link less than the second scarfing cinder through-hole.
5. the combination anti-coking grate equipment of real flame fireplace according to claim 1 or 2 or 3, characterized in that the rotation
By the upper surface of rotary furnace screen, surface direction is gradually reduced the cross-sectional area of grate bars plate down.
6. the combination anti-coking grate equipment of real flame fireplace according to claim 1 or 2 or 3, characterized in that the rotation
Device includes the rotating electric machine for driving rotary furnace screen.
7. the combination anti-coking grate equipment of real flame fireplace according to claim 1 or 2 or 3, characterized in that described first
The lower part of scarfing cinder through-hole is equipped with the first bellmouth that internal diameter is gradually increased from top to bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821082027.XU CN208566751U (en) | 2018-07-09 | 2018-07-09 | A kind of combination anti-coking grate equipment of real flame fireplace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821082027.XU CN208566751U (en) | 2018-07-09 | 2018-07-09 | A kind of combination anti-coking grate equipment of real flame fireplace |
Publications (1)
| Publication Number | Publication Date |
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| CN208566751U true CN208566751U (en) | 2019-03-01 |
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ID=65491693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821082027.XU Active CN208566751U (en) | 2018-07-09 | 2018-07-09 | A kind of combination anti-coking grate equipment of real flame fireplace |
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| CN (1) | CN208566751U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109028157A (en) * | 2018-07-09 | 2018-12-18 | 浙江中力工具制造有限公司 | The combination anti-coking grate equipment of real flame fireplace |
-
2018
- 2018-07-09 CN CN201821082027.XU patent/CN208566751U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109028157A (en) * | 2018-07-09 | 2018-12-18 | 浙江中力工具制造有限公司 | The combination anti-coking grate equipment of real flame fireplace |
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