CN209246104U - A kind of water-cooled moulded coal fire grate - Google Patents
A kind of water-cooled moulded coal fire grate Download PDFInfo
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- CN209246104U CN209246104U CN201821901517.8U CN201821901517U CN209246104U CN 209246104 U CN209246104 U CN 209246104U CN 201821901517 U CN201821901517 U CN 201821901517U CN 209246104 U CN209246104 U CN 209246104U
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- fire grate
- water
- shell
- moulded coal
- transmission mechanism
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Abstract
The utility model discloses a kind of water-cooled moulded coal fire grates, it include: coal scuttle, shell, transmission mechanism, fire grate segment, water-cooling circular tube, front wind screen, side sealing block, the transmission mechanism includes driving shaft, driven shaft and furnace chain, and the driving shaft, driven shaft are connected by furnace chain；It is equipped with front wind screen in the side of shell, a upper side of shell is arranged in the coal scuttle, and transmission mechanism is located in shell, and fire grate segment is equipped with above transmission mechanism, is equipped with side sealing block in case top；The water-cooling circular tube includes longitudinal water pipe and lateral water pipe, and in two longitudinal Water pipe brackets, the transverse direction water pipe both ends are pierced by cabinet two sides for several transverse direction water pipe settings, and several transverse direction water pipes are located at below fire grate segment.The structure deslagging is easy to operate, time saving and energy saving, and the use for the person of being convenient to use improves the practicability of fire grate.
Description
Technical field
The utility model belongs to incinerator technical field, specifically a kind of water-cooled moulded coal fire grate.
Background technique
Bank up solid fuel in boiler or industrial furnace and be effective the component of burning, entire fire grate mainly include frame and
Two parts of fire grate segment, fire grate segment usually cylinder iron manufacture, and keep necessary ventilation gaps after assembling between piece and piece, and past
The draft chamber of the separation of adjustable air quantity is arranged in fire grate below for contact, so that air enters fuel bed burning by gap,
Lime-ash after burning-up is manually or mechanical means discharge, fire grate have fixed, mobile, reciprocating, oscillatory type and lower feeding etc.
Type.
When burning in the boiler to solid fuel, needing using to fire grate, existing fire grate is not Water-cooling circulating,
And fire grate segment design is that common material does not account for burning problems；Because formed coal stove at runtime, is after shifting onto burner hearth
Fire grate does not rotate burning, and such fire grate segment is easy scaling loss.
Utility model content
To solve the above problems existing in the prior art, the application provides a kind of water-cooled moulded coal fire grate, under fire grate segment
Face adds water-cooling circular tube, can greatly improve the high temperature resistance of fire grate segment, to prolong its service life.
To achieve the above object, a kind of technical solution of the application are as follows: water-cooled moulded coal fire grate, comprising: coal scuttle, shell,
Transmission mechanism, fire grate segment, water-cooling circular tube, front wind screen, side sealing block, the transmission mechanism include driving shaft, driven shaft and
Furnace chain, the driving shaft, driven shaft are connected by furnace chain；It is equipped with front wind screen in the side of shell, the coal scuttle is arranged in shell
One upper side of body, transmission mechanism are located in shell, and fire grate segment is equipped with above transmission mechanism, are equipped with side seal in case top
Block；The water-cooling circular tube includes longitudinal water pipe and lateral water pipe, and several transverse direction water pipe settings are between two longitudinal water pipes, institute
It states longitudinal water pipe both ends and is pierced by cabinet two sides, several transverse direction water pipes are located at below fire grate segment.
Further, the wall body of coal scuttle is water-cooled jacket sandwich.
Further, fire grate segment material uses heat-resisting cast iron material.
Further, ash gate is equipped in the side of shell.
Further, vertical plate there are two setting inside housings, is symmetrically distributed with multiple air compartment through-holes, wind on two vertical plates
Room is located at below fire grate segment.
Further, air intake passage is formed between the vertical plate and shell, is equipped with door-plate in the side of air intake passage.
Further, securing plate is equipped in housing bottom surface, the securing plate is for carrying furnace chain.
Further, it is equipped with blanking port in the bottom of shell side, the blanking port with pit for being connected.
Due to using the technology described above, can obtain following technical effect: fire grate segment is using heat-resisting for the utility model
The wall body of cast iron quality, coal scuttle is water-cooled jacket sandwich, and fire grate segment is arranged below water-cooling circular tube, can greatly improve fire grate
The high temperature resistance of piece is so effective that prevent fire grate segment scaling loss；The structure deslagging is easy to operate, time saving and energy saving, the person of being convenient to use
Use, improve the practicability of fire grate.
Detailed description of the invention
Fig. 1 is a kind of main perspective view of water-cooled moulded coal fire grate；
Fig. 2 is a kind of water-cooled moulded coal fire grate top view；
Fig. 3 is water-cooling circular tube top view；
Fig. 4 is water-cooling circular tube side view.
Number explanation in figure: 1, coal scuttle, 2, front wind screen, 3, ash gate, 4, pit, 5, driving shaft, 6, securing plate, 7, wind
Room, 8, furnace chain, 9, driven shaft, 10, side sealing block, 11, water-cooling circular tube, 12, door-plate, 13, air intake passage, 14, shell, 15,
Vertical plate.
Specific embodiment
The utility model is described in further detail in the following with reference to the drawings and specific embodiments: as example to this Shen
It please be further described explanation.
As shown in Figs 1-4, the present embodiment provides a kind of water-cooled moulded coal fire grates, comprising: coal scuttle, shell, transmission mechanism, furnace
Screening, water-cooling circular tube, front wind screen, side sealing block, the transmission mechanism include driving shaft, driven shaft and furnace chain, the master
Moving axis, driven shaft are connected by furnace chain；It is equipped with front wind screen in the side of shell, the coal scuttle is arranged on the side of shell
Side, transmission mechanism are located in shell, and fire grate segment is equipped with above transmission mechanism, are equipped with side sealing block in case top；The water
SAPMAC method pipe includes longitudinal water pipe and lateral water pipe, and several transverse direction water pipe settings are between two longitudinal water pipes, the longitudinal direction water
Pipe both ends are pierced by cabinet two sides, and several transverse direction water pipes are located at fire grate segment in the following, being 3 lateral water pipes shown in Fig. 3.
Further, it is equipped with ash gate in the side of shell, the enclosure interior is set there are two vertical plate, on two vertical plates
Multiple air compartment through-holes are symmetrically distributed with, air compartment is located at below fire grate segment, two air intake passages are formed between the vertical plate and shell,
The side of each air intake passage is equipped with door-plate.Securing plate is equipped in housing bottom surface, the securing plate is used to support furnace chain；In shell
The bottom of body side is equipped with blanking port, which is connected with pit.
Further, the wall body of coal scuttle is water-cooled jacket sandwich.
Further, fire grate segment material uses heat-resisting cast iron material.
The above, only the utility model create preferable specific embodiment, but the protection that the utility model is created
Range is not limited thereto, and anyone skilled in the art creates the technical scope disclosed in the utility model
Interior, technical solution and its utility model design created according to the utility model are subject to equivalent substitution or change, should all cover
Within the protection scope that the utility model is created.
Claims (8)
1. a kind of water-cooled moulded coal fire grate characterized by comprising coal scuttle, shell, transmission mechanism, fire grate segment, Water-cooling circulating
Pipe, front wind screen, side sealing block, the transmission mechanism include driving shaft, driven shaft and furnace chain, and the driving shaft, driven shaft are logical
Furnace chain is crossed to be connected；It is equipped with front wind screen in the side of shell, a upper side of shell is arranged in the coal scuttle, and transmission mechanism is located at
In shell, it is equipped with fire grate segment above transmission mechanism, is equipped with side sealing block in case top；The water-cooling circular tube includes longitudinal
Water pipe and lateral water pipe, between two longitudinal water pipes, the longitudinal direction water pipe both ends are pierced by cabinet two for several transverse direction water pipe settings
Side, several transverse direction water pipes are located at below fire grate segment.
2. a kind of water-cooled moulded coal fire grate according to claim 1, which is characterized in that the wall body of coal scuttle is water cooling jacket layer knot
Structure.
3. a kind of water-cooled moulded coal fire grate according to claim 1, which is characterized in that fire grate segment material uses heat-resisting cast iron material
Matter.
4. a kind of water-cooled moulded coal fire grate according to claim 1, which is characterized in that be equipped with ash gate in the side of shell.
5. a kind of water-cooled moulded coal fire grate according to claim 1, which is characterized in that it is set inside housings there are two vertical plate,
Multiple air compartment through-holes are symmetrically distributed on two vertical plates, air compartment is located at below fire grate segment.
6. a kind of water-cooled moulded coal fire grate according to claim 5, which is characterized in that formed between the vertical plate and shell into
Wind channel is equipped with door-plate in the side of air intake passage.
7. a kind of water-cooled moulded coal fire grate according to claim 1, which is characterized in that securing plate is equipped in housing bottom surface,
The securing plate is for carrying furnace chain.
8. a kind of water-cooled moulded coal fire grate according to claim 1, which is characterized in that be equipped with blanking in the bottom of shell side
Mouthful, the blanking port with pit for being connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821901517.8U CN209246104U (en) | 2018-11-19 | 2018-11-19 | A kind of water-cooled moulded coal fire grate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821901517.8U CN209246104U (en) | 2018-11-19 | 2018-11-19 | A kind of water-cooled moulded coal fire grate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209246104U true CN209246104U (en) | 2019-08-13 |
Family
ID=67529948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821901517.8U Active CN209246104U (en) | 2018-11-19 | 2018-11-19 | A kind of water-cooled moulded coal fire grate |
Country Status (1)
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| CN (1) | CN209246104U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109340792A (en) * | 2018-11-19 | 2019-02-15 | 瓦房店市永宁机械厂 | A kind of water-cooled moulded coal fire grate |
-
2018
- 2018-11-19 CN CN201821901517.8U patent/CN209246104U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109340792A (en) * | 2018-11-19 | 2019-02-15 | 瓦房店市永宁机械厂 | A kind of water-cooled moulded coal fire grate |
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