CN209225965U - A kind of modified fire grate transition plates - Google Patents
A kind of modified fire grate transition plates Download PDFInfo
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- CN209225965U CN209225965U CN201821964696.XU CN201821964696U CN209225965U CN 209225965 U CN209225965 U CN 209225965U CN 201821964696 U CN201821964696 U CN 201821964696U CN 209225965 U CN209225965 U CN 209225965U
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- fixedly installed
- fire grate
- block
- coal
- link block
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Abstract
The utility model discloses a kind of modified fire grate transition platess, including installing shell, two groups of driving wheels are fixedly installed on the outside of the installation shell, link block is installed in the outside activity of the driving wheel, the inside of the link block is fixedly installed with two groups of limit sleeves, the top of the link block is fixedly installed with connector by fixing sleeve and the second hold-doun nut, the both ends of the installation enclosure interior are all fixedly installed with installation cavity, the inside of the installation cavity is fixedly installed with motor, is fixedly installed with fixed block at the top of the installation shell two sides.The utility model enables device to be adjusted according to the spacing that the actual use situation of coal carries out fire grate main body by the connection strap and link block that are arranged, the adjusting block and sieve tooth of setting carry out thickness limitation to the coal of fire grate body surfaces, and the spacer pin and limit hole of setting enable device suitably to be adjusted according to coal kind and service condition to burning of coal thickness.
Description
Technical field
The utility model relates to fire grate technical field, specially a kind of modified fire grate transition plates.
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, grate surface, that is, chain belt of continuous band fire grate itself；And the fire grate segment of chain furnace grate be fixed on chain top bracket or
On support, continuous band fire grate and chain furnace grate drive chain by sprocket wheel, and fire grate segment is made slowly to advance, and coal is from fire grate front end
On fire grate, one coal gate of thickness in coal seam rises and falls up and down to be adjusted coal scuttle even drop down, as fire grate moves backward, coal
By catching fire, burn until burning out, also has without coal scuttle to coal and use spreader feeder that coal is thrown in back of furnace row and fire grate forward movement
, the speed of fire grate is adjusted according to the difference of coal and boiler load by gear-shift mechanism, and traveling-grate stoker is reliable for operation, burning
Stablize, fuel tolerance is wide, is widely used in Industrial Boiler.
The generally existing coal utilization rate of fire grate transition plates currently on the market is lower, and labor intensity is larger, while inconvenient
The case where, therefore, how to design that a kind of coal utilization rate is higher, and labor intensity is lower, and modified fire grate transition easy to operate
Plate, becoming us will currently solve the problems, such as.
Utility model content
The purpose of this utility model is to provide a kind of modified fire grate transition platess, to solve to propose in above-mentioned background technique
The problem of.
To achieve the above object, the utility model provides the following technical solutions: a kind of modified fire grate transition plates, including peace
Shell and driving wheel are filled, two groups of driving wheels, the outside activity peace of the driving wheel are fixedly installed on the outside of the installation shell
Link block is filled, the inside of the link block is fixedly installed with two groups of limit sleeves, and the inside of the limit sleeve passes through the first fixed spiral shell
Cap and fixing bolt are fixedly installed with connection strap, and the top of the link block is fixedly mounted by fixing sleeve and the second hold-doun nut
There is connector, fire grate main body is fixedly installed between the connector, the both ends of the installation enclosure interior are all fixedly installed with
Installation cavity, the inside of the installation cavity are fixedly installed with motor, and the output end of the motor is fixedly connected with driving wheel, the peace
Dress is fixedly installed with fixed block at the top of shell two sides, and the inside of the fixed block is slidably fitted with sliding block by sliding slot, described
The side that sliding block extends sliding slot is fixedly installed with adjusting block.
Preferably, the surface of the connector is evenly distributed with anti-skid chequer, and the front of fire grate main body is evenly distributed with filtering
Hole.
Preferably, it is fixed respectively between first hold-doun nut and link block, between the second hold-doun nut and fixing sleeve
First limited block and the second limited block are installed.
Preferably, one end that the fixing bolt extends into inside limit sleeve is all fixedly installed with compact heap.
Preferably, the front of the fixed block is evenly distributed with limit hole, and the front of fixed block is fixedly installed with and limits
The spacer pin that position hole is used cooperatively.
Preferably, the bottom of the adjusting block is fixedly installed with sieve tooth.
Compared with prior art, the utility model has the beneficial effects that company of the modified fire grate transition plates by setting
Narrow bars and link block enable device to be adjusted according to the spacing that the actual use situation of coal carries out fire grate main body, avoid fire grate main body
Between spacing improper the case where causing coal to fall waste, effectively increase device to the utilization rate of coal, the adjusting block of setting and
It sieves tooth and thickness limitation is carried out to the coals of fire grate body surfaces, avoid coal and be unevenly distributed in fire grate body surfaces and burning is caused to imitate
The bad situation of fruit reduces waste of the coal resource in operation process, saves the cost of operation, effectively increases making for coal
It is fallen with the filter hole of efficiency, setting convenient for the coal ash that coal generates after fire grate body surfaces full combustion, reduces work people
The workload of member, while the risk that safety accident occurs in ash disposal process for staff is avoided, effectively increase device entirety
Safety, the spacer pin and limit hole of setting enable device to be closed according to coal kind and service condition to burning of coal thickness
Suitable adjusting makes coal burn on the surface of fire grate main body more abundant, improves the practicability of device, reduce to coal resource
Waste.
Detailed description of the invention
Fig. 1 is the fire grate agent structure schematic diagram of the utility model；
Fig. 2 is the drive mechanism schematic diagram of the utility model；
Fig. 3 is the fixing sleeve structural schematic diagram of the utility model；
Fig. 4 is the connecting block structure schematic diagram of the utility model.
In figure: 1, connector；2, connection strap；3, fire grate main body；4, limit sleeve；5, link block；6, filter hole；7, anti-skidding
Line；8, fixed block；9, sliding block；901, adjusting block；10, sliding slot；11, shell is installed；12, motor；13, fixing sleeve；14, it limits
Pin；1401, limit hole；15, tooth is sieved；16, installation cavity；17, driving wheel；18, the first limited block；19, the second limited block；20,
One hold-doun nut；21, the second hold-doun nut；22, fixing bolt；23, compact heap.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
In the description of the present invention, it should be noted that term " on ", "lower", "inner", "outside" " front end ", " after
The orientation or positional relationship of the instructions such as end ", " both ends ", " one end ", " other end " is that orientation based on the figure or position are closed
System, is merely for convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning are necessary
It with specific orientation, is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition,
Term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " being provided with ", " connection " etc., shall be understood in a broad sense, such as " connection ", may be a fixed connection, be also possible to detachably connect
It connects, or is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediate matchmaker can also be passed through
Jie is indirectly connected, and can be the connection inside two elements.It for the ordinary skill in the art, can be with concrete condition
Understand the concrete meaning of above-mentioned term in the present invention.
Fig. 1-4 is please referred to, a kind of embodiment provided by the utility model: a kind of modified fire grate transition plates, including installation
Shell 11 and driving wheel 17 install the both ends inside shell 11 and are all fixedly installed with installation cavity 16, and the inside of installation cavity 16 is fixed
Motor 12 is installed, the model of motor 12 can be the motor of 50KTYZ, and the output end of motor 12 is fixedly connected with driving wheel 17, pacifies
Fixed block 8 is fixedly installed at the top of dress 11 two sides of shell, the inside of fixed block 8 is slidably fitted with sliding block 9 by sliding slot 10, sliding
The side that block 9 extends sliding slot 10 is fixedly installed with adjusting block 901, and the bottom of adjusting block 901 is higher than the top of fire grate main body 3,
The outside of installation shell 11 is fixedly installed with two groups of driving wheels 17, and link block 5, link block 5 are installed in the outside activity of driving wheel 17
Cooperate transmission between driving wheel 17, and the inside of link block 5 is fixedly installed with two groups of limit sleeves 4, and the inside of limit sleeve 4 is logical
It crosses the first hold-doun nut 20 and is fixedly installed with connection strap 2 with fixing bolt 22, the top of link block 5 passes through fixing sleeve 13 and second
Hold-doun nut 21 is fixedly installed with connector 1, and fire grate main body 3 is fixedly installed between connector 1.
Further, the surface of connector 1 is evenly distributed with anti-skid chequer 7, and the front of fire grate main body 3 is evenly distributed with filter hole
6.In embodiment, filter hole 6 falls convenient for the coal ash that coal generates after 3 surface full combustion of fire grate main body, reduces work people
The workload of member, while the risk that safety accident occurs in ash disposal process for staff is avoided, effectively increase device entirety
Safety.
Further, solid respectively between the first hold-doun nut 20 and link block 5, between the second hold-doun nut 21 and fixing sleeve 13
Dingan County is equipped with the first limited block 18 and the second limited block 19.In embodiment, the fixation of the first limited block 18 and the second limited block 19
It is more stable that installation fixes fire grate main body 3 at the top of fixing sleeve 13, reduces the risk that device breaks down, effectively mentions
The high operating efficiency of device.
Further, one end that fixing bolt 22 extends into inside limit sleeve 4 is all fixedly installed with compact heap 23.Embodiment
In, connection strap 2, the more peace that compact heap 23 keeps connection strap 2 fixed between link block 5 are fixedly installed between compact heap 23
Entirely, it avoids connection strap 2 and loosens the risk for causing fire grate main body 3 to fall off, effectively increase the safety of device entirety.
Further, the front of fixed block 8 is evenly distributed with limit hole 1401, and the front of fixed block 8 be fixedly installed with
The spacer pin 14 that limit hole 1401 is used cooperatively.In embodiment, spacer pin 14 and limit hole 1401 enable device according to coal kind
Burning of coal thickness is suitably adjusted with service condition, so that coal is burnt on the surface of fire grate main body 3 more abundant, mentions
The high practicability of device, reduces the waste to coal resource.
Further, the bottom of adjusting block 901 is fixedly installed with sieve tooth 15.In embodiment, the fixed installation of sieve tooth 15 makes to adjust
Locking nub 901 preferably limits the thickness of 3 surface coal of fire grate main body, ensure that device to the utilization rate of coal resource, is reduced
The waste of coal resource.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (6)
1. a kind of modified fire grate transition plates, including installation shell (11) and driving wheel (17), it is characterised in that: the mounting shell
Two groups of driving wheels (17) are fixedly installed on the outside of body (11), link block (5) are installed in the outside activity of the driving wheel (17), institute
The inside for stating link block (5) is fixedly installed with two groups of limit sleeves (4), and the inside of the limit sleeve (4) passes through the first hold-doun nut
(20) it is fixedly installed with connection strap (2) with fixing bolt (22), the top of the link block (5) passes through fixing sleeve (13) and second
Hold-doun nut (21) is fixedly installed with connector (1), is fixedly installed with fire grate main body (3), the peace between the connector (1)
The internal both ends of dress shell (11) are all fixedly installed with installation cavity (16), and the inside of the installation cavity (16) is fixedly installed with motor
(12), the output end of the motor (12) is fixedly connected with driving wheel (17), and the top of described installation shell (11) two sides is fixed
It is equipped with fixed block (8), the inside of the fixed block (8) is slidably fitted with sliding block (9) by sliding slot (10), the sliding block (9)
The side for extending sliding slot (10) is fixedly installed with adjusting block (901).
2. a kind of modified fire grate transition plates according to claim 1, it is characterised in that: the surface of the connector (1)
It is evenly distributed with anti-skid chequer (7), the front of fire grate main body (3) is evenly distributed with filter hole (6).
3. a kind of modified fire grate transition plates according to claim 1, it is characterised in that: first hold-doun nut (20)
It is fixedly installed with the first limited block (18) respectively between link block (5), between the second hold-doun nut (21) and fixing sleeve (13)
With the second limited block (19).
4. a kind of modified fire grate transition plates according to claim 1, it is characterised in that: the fixing bolt (22) extends
One end internal into limit sleeve (4) is all fixedly installed with compact heap (23).
5. a kind of modified fire grate transition plates according to claim 1, it is characterised in that: the front of the fixed block (8)
It is evenly distributed with limit hole (1401), and the front of fixed block (8) is fixedly installed with the limit being used cooperatively with limit hole (1401)
Position pin (14).
6. a kind of modified fire grate transition plates according to claim 1, it is characterised in that: the bottom of the adjusting block (901)
Portion is fixedly installed with sieve tooth (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821964696.XU CN209225965U (en) | 2018-11-27 | 2018-11-27 | A kind of modified fire grate transition plates |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821964696.XU CN209225965U (en) | 2018-11-27 | 2018-11-27 | A kind of modified fire grate transition plates |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209225965U true CN209225965U (en) | 2019-08-09 |
Family
ID=67504741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821964696.XU Active CN209225965U (en) | 2018-11-27 | 2018-11-27 | A kind of modified fire grate transition plates |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209225965U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112747307A (en) * | 2020-12-08 | 2021-05-04 | 汤宝宝 | Industrial coal-fired boiler |
-
2018
- 2018-11-27 CN CN201821964696.XU patent/CN209225965U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112747307A (en) * | 2020-12-08 | 2021-05-04 | 汤宝宝 | Industrial coal-fired boiler |
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