CN207674468U - Submerged slag conveyor - Google Patents
Submerged slag conveyor Download PDFInfo
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- CN207674468U CN207674468U CN201721926111.0U CN201721926111U CN207674468U CN 207674468 U CN207674468 U CN 207674468U CN 201721926111 U CN201721926111 U CN 201721926111U CN 207674468 U CN207674468 U CN 207674468U
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- chain
- horizontal segment
- delivery chute
- tilting section
- column
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Abstract
The utility model discloses a kind of submerged slag conveyors,Its key points of the technical solution are that including delivery chute and motor,Delivery chute includes horizontal segment,Tilting section and the sealing plate parallel with trench bottom is conveyed is fixedly mounted in delivery chute,Tilting section lower end is fixedly connected with horizontal segment one end,The upper end of tilting section is fixedly installed slag notch,One end of horizontal segment is provided with sealing baffle,The upper end of tilting section is provided with the sprocket wheel being connect with motor,The chain being arranged along the sealing plate is installed on sprocket wheel,Scraper plate is installed on chain,Tilted section of delivery chute and horizontal segment junction and the horizontal segment other end are equipped with the roller that guiding role is provided for chain,There are two supporting racks for horizontal segment one end setting of delivery chute,Support frame bottom is provided with hydraulic cylinder,It is connected with movable block on the piston rod of hydraulic cylinder,The tensioning roller with chain interoperation has been rotatablely connected on movable block side wall.The utility model solves the problems, such as that transmission efficiency reduces influence working effect after the chain-loose of dragveyer under the prior art.
Description
Technical field
The utility model is related to a kind of device for dragging dregs, more specifically, it is related to a kind of submerged slag conveyor.
Background technology
Thermal power plant needs to focus on after the combustion residue in combustion furnace is carried out cold cooling under the prior art, but traditional
Dry-type slag extractor will produce a large amount of dust using air-cooled in use, pollutes environment and influences staff's health.
To solve the above-mentioned problems, in the prior art, Authorization Notice No. is that the Chinese utility model of CN206478664U is special
A kind of thermal power plant's wet type submerged slag conveyor is disclosed in sharp file, including：Upper slot is the case structure of open topped, including is used for
The horizontal segment of water storage installs the drive section of driving device, exports the tilting section of clinker；Lower slot is located at the lower part of the upper slot, with
The upper slot is separated by sealing plate；Scraper plate is mounted on the chain of sealing plate setting, and the chain is by the drive
Dynamic device driving；Support portion be mounted on the upper slot horizontal segment at, including interval setting and both ends respectively with the upper slot phase
The supporting steel pipe that two side is tightly connected.Chain can not be kept away existing this wet type submerged slag conveyor in use for some time
That exempts from will appear loosening, and the chain of loosening is easy bad with sprocket engagement and then chain drive efficiency is caused to reduce, chain shakes
And chain releasing, influence the service life and working effect of equipment.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of submerged slag conveyor, pass through
Chain-driving scraper plate moves, and waste material is scraped to collection device, by chain stretching device tension chain, reduces chain-loose production
Raw transmission efficiency is low, the generation for the problems such as being easy to fall off.
To achieve the above object, the utility model provides following technical solution：A kind of submerged slag conveyor, including delivery chute
And motor, the delivery chute include horizontal segment, tilting section and are fixedly mounted on parallel with the conveying trench bottom in delivery chute
Sealing plate, the lower end of the tilting section is fixedly connected with described horizontal segment one end, and the upper end of the tilting section is fixedly installed
One end of slag notch, the horizontal segment is provided with sealing baffle, and the horizontal segment is made to form the container of a not no head cover, described
The upper end of tilting section is provided with the sprocket wheel being connect with motor, and the chain being arranged along the sealing plate, institute are equipped on the sprocket wheel
It states and scraper plate is installed on chain, it is described that tilted section of the delivery chute and horizontal segment junction and the horizontal segment other end, which are equipped with,
Chain provides the roller of guiding role, and the one end of horizontal segment far from tilting section of the delivery chute is provided with chain stretching device,
The chain stretching device includes two supporting racks for being symmetrically fixed at described horizontal segment one end, and support frame as described above bottom is set
Be equipped with hydraulic cylinder, movable block be connected on the piston rod of the hydraulic cylinder, be rotatablely connected on the movable block side wall with it is described
The tensioning roller of chain interoperation.
By using above-mentioned technical proposal, water filling in horizontal segment is placed below the discharge port of waste residue, makes waste residue from going out
Material mouth is cooling in horizontal segment after falling, and starts motor and drives chain movement, chain-driving scraper plate by the waste residue in horizontal segment from
It scrapes to the slag notch on tilting section top by tilting section on the sealing plate of horizontal segment bottom, is fallen into collection device from slag notch,
Since chain is arranged along sealing plate at closed annular, and the roller for providing limit to chain and being oriented to is equipped in delivery chute, so
Scraper plate on chain can ceaselessly scrape the waste residue in horizontal segment to slag notch, equipment after a period of use, chain is not
It is evitable to will appear loosening, at this time by chain stretching device tension chain of the horizontal segment far from tilting section one end, reduce
Due to the generation for the problems such as transmission efficiency caused by chain-loose reduces, chain shakes and chain releasing.
Preferably：It is symmetrically fixedly mounted there are two groove in support frame as described above, is plugged with column vertically in the groove, institute
It states and is fixedly installed ratchet bar one on column, spring is installed between the column and the groove, the spring one end is fixed
It is set in the groove, the other end is connected on the face that the column is plugged in the groove, on the movable block side wall
It is provided with the ratchet bar two coordinated with the ratchet bar, when ratchet bar one is engaged with the ratchet bar two, the spring is in
Nature, when the movable block moves up, the horizontal spring is in compressive state.
By using above-mentioned technical proposal, when chain-loose, hydraulic cylinder works is made to jack up movable block upwards, by institute
It states and is equipped with spring between column and groove, so movable block can drive tensioning roller and part chain upward along ratchet bar one
Mobile, i.e., tension chain stops hydraulic cylinder works, at this time due to the card of ratchet bar one and ratchet bar two after chain is tensioned
Effect is connect, movable block will not be moved down by the pressure of chain, and chain can keep tensioning state always, without hydraulic cylinder
Working condition is remained at, the service life of hydraulic cylinder is extended, reduces energy consumption.
Preferably：Hydraulic cylinder vertex position is arranged with two boss on supporting rack, is symmetrically fixedly mounted on the boss
Two springs, the spring top are connected on the column, and the column top is connected on the end cap.
By using above-mentioned technical proposal, chain can be by being tensioned roller to movable block and being fixedly connected with after being tensioned
One downward pressure of column of rack, spring, which is arranged, by column bottom allows the tensioning of the chain degree to become in a small range
Change, prevents from certain chain stress is excessive in a flash to damage chain more than the tensioning of the chain limit, extend the service life of chain.
Preferably：It is threadedly coupled on the end cap there are two bolt, described bolt one end is connected to described vertical across end cap
On column.
By using above-mentioned technical proposal, the additional tensioning model of chain can be given in the manual adjustment spring of a small range
It encloses, bolt is screwed onto downwards maximum, when spring being made to be compressed completely, chain can not pass through when certain bears in a flash larger power
The elastic reaction of spring obtains additional tensioning degree change range makes spring not pressed by bolt when turning bolt upwards
When power, chain can obtain the change of additional small-scale tensioning degree when bearing larger power by spring, can with this
To set different chain tension states according to different operating modes.
Preferably：The horizontal segment outer wall of the shell is equipped with liquid level gauge.
By using above-mentioned technical proposal, can by the liquid level in liquid level gauge at any time control horizontal segment, compared to
It visually observes more convenient, more acurrate.
Preferably：Angle bar is fixedly installed on the chain, the angle bar is bolted the scraper plate by connection.
By using above-mentioned technical proposal, convenient for the installation and dismounting to scraper plate.
Preferably：Horizontal segment upper end side wall is equipped with water filling port, and the upper end of the horizontal segment side wall upper sealing panel is set
There is a sewage draining exit, is equipped with valve on the horizontal segment side wall at sewage draining exit.
By using above-mentioned technical proposal, the sewage and residue being convenient to clean in horizontal segment are conveniently replaceable in level trough
Cooling water.
Preferably：The conveying trench bottom is equipped with traveling wheel.
By using above-mentioned technical proposal, the movement of submerged slag conveyor can be convenient for.
Preferably：The delivery chute, the sealing plate, the scraper plate and the chain surface are equipped with epoxy anticorrosion coating
Layer.
By using above-mentioned technical proposal, the corrosion of waste material and the cooling water mixed with waste material to equipment can be reduced, prolonged
The service life of equipment is grown.
In conclusion the utility model has the advantages that compared with the prior art：1. can be when chain relaxes
Chain is tensioned, reduces since chain drive efficiency reduces, chain shakes and chain releasing, influences the use of equipment
The generation of the problems such as service life and working effect；2. can timely be tensioned chain, scraper plate and chain and sealing are reduced
Friction between plate extends the service life of chain and scraper plate.
Description of the drawings
Fig. 1 is the axonometric drawing for being embodiment；
Fig. 2 is to highlight the axonometric drawing of scraper plate and chain connection relation；
Fig. 3 is the portions the A enlarged diagram of Fig. 1；
Fig. 4 is the portions the B enlarged diagram of Fig. 2；
Fig. 5 is the right view of embodiment；
Fig. 6 is the faces the C-C sectional view of Fig. 5；
Fig. 7 is the portions the D enlarged diagram of Fig. 6；
Fig. 8 is the lower view of embodiment；
Fig. 9 is the vertical view of embodiment；
Figure 10 is the faces the E-E sectional view of Fig. 9.
In figure：1, delivery chute；11, sealing plate；111, chain；112, angle bar；113, scraper plate；114, sealing baffle；115、
Connect bolt；12, horizontal segment；13, tilting section；2, U-shaped supporting rack；21, end cap；211, fixing bolt；212, bolt is tightened；
22, groove；221, ratchet bar one；222, ratchet bar two；223, uprighting spring；224, horizontal spring；225, column；226；It is convex
Platform；23, hydraulic cylinder；231, piston rod；232, movable block；3, motor；31, sprocket wheel；32, it is tensioned roller；33, long roller；34, single
Roller；4, traveling wheel；41, water filling port；42, sewage draining exit；421；Valve；43；Liquid level gauge.
Specific implementation mode
The utility model is described in further detail below.
Embodiment：A kind of submerged slag conveyor, referring to Fig. 1 and Figure 10, including delivery chute 1 and motor 3,1 inside two of delivery chute
It is fixedly connected with sealing plate 11 between avris wall, delivery chute 1 divides for horizontal segment 12 and tilting section 13, the lower end of tilting section 13 and water
12 one end of flat section is fixedly connected, and motor 3 is fixed at the upper end of tilting section 13, and the top of tilting section 12 is equipped with sprocket wheel 31, chain
The output axis connection of 31 and motor 3 is taken turns, chain 111 is provided on sprocket wheel 31, chain 111 is in closed loop along the direction of sealing plate 11
Shape is arranged, and scraper plate 113 is provided on chain 111, and 13 top sprocket wheel of tilting section, 31 lower section is provided with slag notch 14.1 side of delivery chute
Wall upper end is provided with water filling port 41, and 1 side wall external seal plate of delivery chute, 11 corresponding position is provided with sewage draining exit 42, on sewage draining exit 42
Valve 421 is installed, 1 bottom of delivery chute is provided with traveling wheel 4.
It referring to Fig. 1 and Fig. 3, is fixedly connected on 12 one end both sides side wall of horizontal segment there are two U-shaped supporting rack 2, in supporting rack
Portion is symmetrically fixedly connected there are two groove 22, is plugged with column 225 in groove 22, ratchet bar one is fixedly installed on column 225
221, the fixed setting of the lower section of 2 inner groovy of U-shaped supporting rack 22 is fixedly installed uprighting spring there are two boss 226 on boss 226
223,223 upper end of uprighting spring is connected to 225 lower end of column for being equipped with ratchet bar 1, and 22 upper end of U-shaped supporting rack is equipped with
End cap 21, on end cap 21 setting be additionally provided on end cap 21 there are two the fixing bolt 211 for connecting end cap 21 and U-shaped supporting rack 2
Two are tightened bolt 212, are tightened 212 bottom end of bolt and are each passed through end cap 21 for two and are connected to 225 upper end of column, U-shaped supporting rack 2
Bottom is equipped with hydraulic cylinder 23, and movable block 232,232 both sides side wall of movable block are installed on the piston rod 231 of hydraulic cylinder 23
On be fixedly installed the ratchet bar 2 222 coordinated with ratchet bar 1, be rotatably connected to tensioning roller on 232 side wall of movable block
32, it is tensioned on roller 32 and is provided with chain 111.
Referring to Fig. 2 and Figure 10, one end of horizontal segment 12 is provided with sealing baffle 114, sealing baffle 114, sealing plate 11 with
And cooperation makes horizontal segment 12 form the container of a not no head cover between the side wall of delivery chute 1.
Referring to Fig. 2 and Fig. 4, angle bar 112 is fixedly connected on chain 111, angle bar 112 is in the one side of chain 111
It is vertically arranged there are two bolt 115 is connected, is connect chain 111 with scraper plate 113 by two connection bolts 115.
Referring to Fig. 5, Fig. 6 and Fig. 7, horizontal spring 224, horizontal spring 224 1 are provided between column 223 and supporting rack 2
End is fixedly connected on supporting rack 2, and the other end is connected on column 225.
Referring to Fig. 8 and Figure 10,12 1 end seal plate of horizontal segment, 11 lower part and horizontal segment 12 and 13 intersection of tilting section are close
11 lower part of sealing plate is provided with the long roller 33 being connect with chain 111.
Referring to Fig. 9 and Figure 10,12 1 end seal plate of horizontal segment, 11 top and horizontal segment 12 and 13 intersection of tilting section are close
11 upper end of sealing plate is arranged symmetrically, and there are four the single rollers 34 being connect with chain 111.
The operation principle when submerged slag conveyor uses is as follows：Suitable quantity of water is injected into horizontal segment 12 by water filling port 41,
The horizontal segment 12 of submerged slag conveyor is moved to by traveling wheel 4 under waste residue outlet, waste residue falls into horizontal segment 12 and in horizontal segment
It is cooled by water in 12, starts motor 3, sprocket wheel 31 drives chain 111 to move under the action of motor 3, and chain 111 is by single roller
34, it long roller 33 and is tensioned the position-limiting action of roller 32 and is moved along sealing plate 11, be mounted on the scraper plate 113 on chain 111 by water
Waste residue in flat section 12 is scraped to tilting section 13, is reached 13 top of tilting section and is fallen into collection device from slag notch 14, at this time will
The scraper plate 113 that waste residue is scraped to 13 top of tilting section continues to move below sealing plate 11, and subsequent scraper plate 113 continues to scrape in waste residue
To slag notch 14.The work of chain 111 will produce loosening after a certain period of time, will be connected with tensioning roller 32 by hydraulic cylinder 23 at this time
Movable block 232 upwards jack up, be connected with level due to being installed between the column 225 of ratchet bar 1 and groove 22
Spring 224, so the ratchet bar 2 222 being fixedly mounted on 232 side wall of movable block is moved up along ratchet bar 1 simultaneously,
When movable block 232 is highly mobile is tensioned chain 111 to tensioning roller 32, stop, to the fuel feeding of hydraulic cylinder 23, making piston rod
231 lose the supporting role to movable block 232, due to each ratchet on ratchet bar 1 section be right-angle side it is upper tiltedly
While the right angled triangle under, the section of each ratchet on ratchet bar 2 222 be right-angle side in lower bevel edge at upper right angle three
It is angular, so height can be kept constant by movable block 232 under the action of ratchet bar 1 and ratchet bar 2 222, reach tensioning chain
The purpose of item 111.When chain 111 in moving process suddenly by larger resistance when, tensioning roller 32 to movable block 232
Pressure moment increases, as soon as uprighting spring 223 can give 232 shorter scopes of activities of movable block at this time, is also carried to chain 111
An additional transformable rate of tension has been supplied, has reduced the chain 111 under tensioning state in moment by larger resistance
The possibility of Shi Fasheng fractures, protects chain 111.It in use, can also be by adjusting the hand-tighten bolts on end cap 21
212 change the flexible deformation surplus of uprighting spring 223, and controlling uprighting spring 223 with this is supplied to the additional alterable of chain 111
Rate of tension.When needing replacing chain 111, backing out fixing bolt 211 makes end cap 21 be detached with supporting rack 2, will be tensioned roller
32 and two movable blocks 232 connected to it taken out from 2 upper end of supporting rack, reinstall back support after installing chain 111
On frame 2.Mentioned delivery chute 1, scraper plate 113, sealing plate 11 and 111 surface of chain is equipped with corrosion-resistant epoxy paint layer.
In the present embodiment, make chain 111 along sealing plate by the single roller 34 and long roller 34 that are arranged inside delivery chute 1
11 movements are scraped waste residue to concentration at the slag notch 14 at 13 top of tilting section by the scraper plate 113 being connected on chain 111
Reason；Tensioning roller 32 can be made to be moved upward to realize the tensioning to chain 111 by hydraulic cylinder 23, pass through ratchet bar 1
Realize that the tensioning roller 32 after increasing keeps present level with ratchet bar 222；It is that chain 111 provides volume by uprighting spring 223
Outer transformable rate of tension reduces the possibility that chain 111 is broken when moment receiving larger resistance, protects chain 111,
The elasticity tightened bolt 212 and adjust uprighting spring 223 that can also be connected on column 225 by the way that one end on end cap 21 is arranged
Deformation surplus meets more operating modes, and by delivery chute to realize the control to 111 transformable rate of tension of chain
1, corrosion-resistant epoxy paint layer on 111 surface of sealing plate 11, scraper plate 113 and chain is set and reduces waste residue and cooling water to equipment
Corrosion, increase the service life of equipment.
The above is only the preferred embodiment of the utility model, and the scope of protection of the utility model is not limited merely to
Above-described embodiment, technical solution belonging to the idea of the present invention belong to the scope of protection of the utility model.It should refer to
Go out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and
Retouching, these improvements and modifications also should be regarded as the scope of protection of the utility model.
Claims (9)
1. a kind of submerged slag conveyor, including delivery chute（1）And motor（3）, the delivery chute（1）Including horizontal segment（12）, tilt
Section（13）Be fixedly mounted on delivery chute（1）The interior and delivery chute（1）The parallel sealing plate in bottom（11）, the tilting section
（13）Lower end and the horizontal segment（12）One end is fixedly connected, the tilting section（13）Upper end be fixedly installed slag notch
（14）, the horizontal segment（12）One end be provided with sealing baffle（114）, make the horizontal segment（12）Forming one does not have head cover
Container, the tilting section（13）Upper end be provided with and motor（3）The sprocket wheel of connection（31）, the sprocket wheel（31）On be equipped with
Along the sealing plate（11）The chain of setting（111）, the chain（111）On scraper plate is installed（113）, the delivery chute（1）
Tilted section（13）And horizontal segment（12）Junction and horizontal segment（12）It is the chain that the other end, which is equipped with,（111）It provides and is oriented to
The roller of effect, it is characterised in that:The delivery chute（1）Horizontal segment（12）Far from tilting section（13）One end be provided with chain
Tensioning apparatus, the chain stretching device include symmetrically being fixed at the horizontal segment（12）Two supporting racks of one end（2）,
Support frame as described above（2）Bottom is provided with hydraulic cylinder（23）, the hydraulic cylinder（23）Piston rod（231）On be connected with movable block
（232）, the movable block（232）It has been rotatablely connected on side wall and the chain（111）The tensioning roller of cooperation（32）.
2. submerged slag conveyor according to claim 1, it is characterised in that：Support frame as described above（2）Top is detachably equipped with
End cap（21）, support frame as described above（2）There are two grooves for interior symmetrical fixed installation（22）, the groove（22）It is inside plugged with vertically vertical
Column（225）, the column（225）On be fixedly installed ratchet bar one（221）, the column（225）With the groove（22）It
Between horizontal spring is installed（224）, the horizontal spring（224）One end is fixedly installed on the groove（22）Interior, the other end supports
It is connected on the column（225）It is plugged in the groove（22）On interior face, the movable block（232）Be provided on side wall with it is described
Ratchet bar one（221）The ratchet bar two of cooperation（222）, when ratchet bar one（221）With the ratchet bar two（222）When engagement, institute
State horizontal spring（224）In the raw, work as movable block（232）When moving up, horizontal spring（224）In by compression shape
State.
3. submerged slag conveyor according to claim 2, it is characterised in that：Supporting rack（2）The interior groove（22）Lower part pair
Title is set there are two boss（226）, the boss（226）On two uprighting springs have symmetrically been fixedly mounted（223）, the vertical bullet
Spring（223）Top is connected to the column（225）On, the column（225）Top is connected to the end cap（21）On.
4. submerged slag conveyor according to claim 3, it is characterised in that：The end cap（21）There are two twist for upper threaded connection
Tight bolt（212）, described to tighten bolt（212）One end passes through end cap（21）It is connected to the column（225）On.
5. submerged slag conveyor according to claim 1, it is characterised in that：The horizontal segment（12）Outer wall is equipped with liquid level gauge
（43）.
6. submerged slag conveyor according to claim 1, it is characterised in that：The chain（111）On be fixedly installed angle bar
（112）, the angle bar（112）By connecting bolt（115）Connect the scraper plate（113）.
7. submerged slag conveyor according to claim 1, it is characterised in that：The horizontal segment（12）Upper end side wall is equipped with note
The mouth of a river（41）, the horizontal segment（12）Side wall upper sealing panel（11）Upper end be equipped with sewage draining exit（42）, the horizontal segment（12）Side
Sewage draining exit on wall（42）Place is equipped with valve（421）.
8. submerged slag conveyor according to claim 1, it is characterised in that：The delivery chute（1）Bottom is equipped with traveling wheel
（4）.
9. submerged slag conveyor according to claim 1, it is characterised in that：The delivery chute（1）, the sealing plate（11）、
The scraper plate（113）With the chain（111）Surface is equipped with epoxy anticorrosion coating layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721926111.0U CN207674468U (en) | 2017-12-30 | 2017-12-30 | Submerged slag conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721926111.0U CN207674468U (en) | 2017-12-30 | 2017-12-30 | Submerged slag conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207674468U true CN207674468U (en) | 2018-07-31 |
Family
ID=62972094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721926111.0U Active CN207674468U (en) | 2017-12-30 | 2017-12-30 | Submerged slag conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207674468U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110862121A (en) * | 2018-08-28 | 2020-03-06 | 浙江日鼎涂装科技有限公司 | Automatic change lacquer sediment and handle recovery unit |
-
2017
- 2017-12-30 CN CN201721926111.0U patent/CN207674468U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110862121A (en) * | 2018-08-28 | 2020-03-06 | 浙江日鼎涂装科技有限公司 | Automatic change lacquer sediment and handle recovery unit |
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