CN204021732U - Conveyor device - Google Patents
Conveyor device Download PDFInfo
- Publication number
- CN204021732U CN204021732U CN201420447247.3U CN201420447247U CN204021732U CN 204021732 U CN204021732 U CN 204021732U CN 201420447247 U CN201420447247 U CN 201420447247U CN 204021732 U CN204021732 U CN 204021732U
- Authority
- CN
- China
- Prior art keywords
- hopper
- chain
- sideslip
- sides
- fang
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 37
- 238000007599 discharging Methods 0.000 abstract description 23
- 238000001179 sorption measurement Methods 0.000 description 17
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 8
- 239000003463 adsorbent Substances 0.000 description 8
- 239000003546 flue gas Substances 0.000 description 8
- 238000006477 desulfuration reaction Methods 0.000 description 7
- 229910000831 Steel Inorganic materials 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- 230000009471 action Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000003517 fume Substances 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 2
- 239000005864 Sulphur Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 230000023556 desulfurization Effects 0.000 description 2
- 241001397306 Proales Species 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000003599 food sweetener Nutrition 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 239000003765 sweetening agent Substances 0.000 description 1
Landscapes
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
The utility model discloses a kind of conveyor device, comprise cover of conveyer, hopper and for transporting described hopper and being separately positioned on the chain of the both sides of described hopper, wherein, hopper is connected with the Fang Nei sideslip mechanism of the inside sideslip of anti-chain, and cover of conveyer is connected with the Fang Wai sideslip mechanism preventing the outside sideslip of chain.This conveyor device can prevent chain sideslip and sideslip laterally to the inside, thus can ensure the smooth discharging of hopper.
Description
Technical field
The utility model relates to technical field of environment protection equipment, is specifically related to a kind of conveyor device be used in flue gas desulfurization, especially adsorbent fume treatment.
Background technology
In order to reduce the pollution to air such as sulfide in flue gas, be disposed to again in air after generally needing that desulfurization is carried out to flue gas.In prior art, active carbon is often utilized to remove the sulfide etc. in flue gas.In active carbon adsorption flue gas desulphurization system, usually need to utilize feedway the acticarbon of discharging from the Analytic Tower of flue gas desulphurization system to be transported to the top of the adsorption tower of flue gas desulphurization system.
The face area size of the adsorbent that can touch with flue gas due to desulfuration efficiency is relevant, and be subject to the restriction of desulfuration efficiency, the oad of adsorption tower can only change within the specific limits.When the sulphur content of sinter fume, process load and desulfuration efficiency change, generally can only be solved by the quantity increasing adsorption tower, have multiple adsorption tower so often overlap in desulphurization system equipment.And in order to the quantity that reduces conveyer with conveniently carry adsorbent, adsorption tower is all arranged along the delivery track of conveyer, this just causes the horizontal segment of conveyer can be very long, easily cause chain to occur sideslip in course of conveying, run when affecting the normal operation of conveyer and cause chain to enter bend wheel and have some setbacks.
Meanwhile, in order to guarantee to each adsorption tower supply adsorbent, the hopper needing to load adsorbent can discharging above the adsorption tower of required supplementary adsorbent, and this has just required the discharge position of specifying, and hopper can rotate discharging relative to connected chain.Due to the horizontal segment length of conveyer, when sideslip extrudes hopper to the inside when sideslip extrudes hopper or both sides to a certain side chain bar to the inside while, the smooth rotation of hopper can be affected, cause hopper successfully not sent in predetermined adsorption tower by adsorbent.
To sum up, a kind of conveyor device that can ensure conveyer trouble-free operation and the smooth discharging of hopper is needed.
Utility model content
Technical problem to be solved in the utility model is, provides a kind of and can prevent chain sideslip and sideslip thus can ensure the smooth discharging of hopper and the conveyor device of conveyer trouble-free operation laterally to the inside.
Technical solution of the present utility model is, a kind of conveyor device with following structure is provided, comprise cover of conveyer, hopper and for transporting described hopper and being separately positioned on the chain of described hopper both sides, wherein, hopper is connected with the Fang Nei sideslip mechanism of the inside sideslip of anti-chain, cover of conveyer is connected with the Fang Wai sideslip mechanism preventing the outside sideslip of chain.
Compared with prior art, conveyor device of the present utility model has the following advantages.
Owing to being provided with the Fang Nei sideslip mechanism preventing the inside sideslip of chain and the Fang Wai sideslip mechanism preventing the outside sideslip of chain in the utility model, therefore, chain sideslip can be prevented in the process of transporting hopper, the hopper be connected with chain can overturn discharging normally at preposition, thus the trouble-free operation of conveyer can be ensured, ensure that hopper can be dumped in target tower body smoothly.Target tower body herein mainly refers to adsorption tower.
In a preferred embodiment, described Fang Nei sideslip mechanism comprises the distance tube be socketed in through in the rotating shaft of the chain connection hopper of both sides, described hopper is actively socketed on the middle part of distance tube, and the both sides that described distance tube is positioned at hopper are all socketed with registration arm.Limit the distance of the chain of both sides and the ultimate range of restriction hopper energy play respectively by distance tube and registration arm, thus reduce the play of hopper along the axial direction of rotating shaft while ensureing hopper energy flexible rotating.Therefore, the smooth discharging of hopper can be ensured.
In a preferred embodiment, the registration arm of every side all and between the corresponding side of hopper leaves gap.Arrange certain gap and can ensure hopper energy flexible rotating, simultaneously such gap value is relatively little again, thus can prevent hopper from having large play to both sides.
In a preferred embodiment, the gap of both sides is less than 5mm.Gap is too large, and hopper shifting amount when operation, charging, discharging is large, and easy spreading is gone out.Gap is too little, and friction force is large, easily causes during hopper discharge and rotates underaction.
In one embodiment, described Fang Wai sideslip mechanism comprise multiple be separately positioned on hopper both sides and for the gear wheel assembly of the outside running deviation value that limits chain, and the gear wheel assembly being positioned at hopper both sides is staggeredly arranged along the service direction of hopper.Some to gear wheel assembly by the arranged outside of the chain in both sides, play restriction effect to chain to the running deviation value of both sides.The outside running deviation value of chain in allowed limits time, Fang Wai sideslip mechanism is inoperative to chain.And once the outside running deviation value of chain reaches the maximum running deviation value of permission, position-limiting action plays to chain in Fang Wai sideslip mechanism, restriction Fang Nei sideslip mechanism further outwards sideslip again.
The gear wheel assembly support that comprises bearing pin, roller and be connected with cover of conveyer in one embodiment, described support comprises train wheel bridge and lower plate, and described roller is arranged between described train wheel bridge and described lower plate by bearing pin.By arranging roller, being limited when the outside sideslip of chain, making chain can not further sideslip again.In addition, when roller and shaft contacts, when chain moves forward, roller can followed by rotation, thus friction force when can reduce contact.Especially, this structure of gear wheel assembly can reduce discharging resistance when hopper upset discharging.
In one embodiment, described Fang Wai sideslip mechanism allows the outside running deviation value of described chain to be 3-8mm.When the outside running deviation value of chain is in allowed band, roller can not contact with the respective end of rotating shaft.When the outside running deviation value of chain meets or exceeds the maxim of permission, the respective end of rotating shaft abuts on roller, and pair of rollers chain plays position-limiting action.
In addition, during owing to being the outside sideslip of chain in an embodiment of the present utility model, the end of rotating shaft arrives to Fang Wai sideslip mechanism and plays position-limiting action.Therefore, if gap is too large, in chain outside sideslip Shi Fangwai sideslip mechanism to the position-limiting action DeGrain of chain.If gap is too little, the end of rotating shaft is often touched the end that even there will be rotating shaft in gap for special hour and is connected in Fang Wai sideslip mechanism always, and resistance when chain can be caused like this to run increases.
Accompanying drawing explanation
It is the schematic flow sheet of a kind of embodiment of conveyor device of the present utility model shown in Fig. 1.
It is a kind of specific embodiment of the hopper in the utility model shown in Fig. 2.
It is the A-A sectional structure schematic diagram in Fig. 2 shown in Fig. 3.
It is a kind of specific embodiment being provided with Fang Wai sideslip mechanism in Fig. 1 shown in Fig. 4.
It is a kind of specific embodiment of the conveyor device comprising Fang Wai sideslip mechanism shown in Fig. 5.
It is the partial schematic diagram in the B portion in Fig. 4 shown in Fig. 6.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Be illustrated in figure 1 a kind of diagram of circuit of conveyor device of the present utility model.In the figure, conveyer 1 bottom of analytically tower 3 is discharged, the adsorbent that meets the demands after vibrating grizzly 4 screens is transported to the top of adsorption tower 5.By the restriction of desulfuration efficiency, the oad of adsorption tower 5 can only change within the specific limits.When the sulphur content of sinter fume, process load and desulfuration efficiency change, can only increase or reduce the quantity of adsorption tower 5.Due in a set of sweetener, multiple adsorption tower 5 can be provided with, cause the horizontal segment of conveyer can be longer.In longer transportation section, chain 7 is inwardly sideslip or outwards sideslip easily.In addition, because hopper needs to select discharging to multiple adsorption tower 5, so when hopper 6 is transported to the top of adsorption tower 5, need to rotate discharging.Therefore, in order to prevent chain 7 sideslip from causing hopper 6 can not overturn discharging smoothly, being provided with the Fang Nei sideslip mechanism of the inside sideslip of anti-chain 7 in the conveyor device in the utility model and preventing the Fang Wai sideslip mechanism of the outside sideslip of chain 7.
In an embodiment of the present utility model, as shown in Figures 2 and 3, this Fang Nei sideslip mechanism is connected to the rotating shaft 8 for the chain 7 with hopper 6 connecting both sides.This Fang Nei sideslip mechanism comprises the distance tube 9 be actively socketed in this rotating shaft 8, and distance tube 9 is between the chain 7 of both sides, and the length of distance tube 9 equals the distance between the inner plate of the chain 7 of both sides.The setting of this distance tube 9 defines the distance between the chain 7 of both sides, thus makes the distance keeping relative constancy between the chain 7 of both sides.Hopper 6 is socketed in the middle part of distance tube 9, and on distance tube 9, the both sides that are positioned at hopper 6 are socketed with registration arm 10.This registration arm 10 the play that can prevent hopper on the axis direction of rotating shaft 8 is set.
In one embodiment, hopper 6 mainly comprises bucket body 61, axle sleeve 62, interior side wheel 63 and outer side wheel 64.Be provided with controllable type shedding mechanism 2 in addition.Wherein, controllable type shedding mechanism 2, interior side wheel 63 and outer side wheel 64 coordinate the discharging being used for bucket body 61.As shown in Figure 2, interior side wheel 63 and outer side wheel 64 are located at the both sides of bucket body 61 respectively.In hopper normal course of operation, the axle for installing interior side wheel 63 and outer side wheel 64 respectively is all positioned at the both sides of the below of rotating shaft 8.
In addition, the axle sleeve 62 being located at the both sides of bucket body 61 is fixedly connected with bucket body 61.Bucket body 61 is socketed on distance tube 9 by the axle sleeve 62 of both sides.Axle sleeve 62 and distance tube 9 are beneficial to the rotation of axle sleeve 62 and bucket body 61 for free-running fit.Registration arm 10 is located between the axle sleeve 62 and the carrier bar of chain 7 of the same side of hopper 7, and is set on distance tube 9.Registration arm 10 ensures axle sleeve 62 and bucket body 61 location on the axial direction of rotating shaft 8, and axle sleeve 62 and bucket body 61 can not be rocked along the axial direction of rotating shaft 8 in the process of motion, discharging or charging.Between axle sleeve 62 and registration arm 10, leave suitable gap, this gap ensures that axle sleeve 62 and bucket body 61 can flexible rotation simultaneously.In a preferred embodiment, the gap between the registration arm 10 of axle sleeve 62 and corresponding side is less than 5mm.
In an embodiment of the present utility model, adopt the Fang Nei sideslip mechanism of said structure, make when certain side chain 7 inwardly sideslip time, due to the effect of distance tube 9, the chain 7 of opposite side will outwards remain unchanged to make the distance between the chain 7 of both sides by sideslip.Therefore, when hopper 6 needs to rotate discharging, the extruding of the chain 7 of both sides can not be subject to, thus ensure that hopper 6 can rotate discharging smoothly.
Certainly, also registration arm 10 can not be set.When not arranging registration arm 10, the distance between both sides axle sleeve 62 outer end is made to be slightly less than the length of distance tube 9.Like this, when axle sleeve 62 is set on distance tube 9, can make directly to leave the gap being less than 5mm between the inner side carrier bar of the outer end of axle sleeve 62 and chain 7.In addition, also a distance tube 9 can be set at interval of 5-8 hopper 6.
In one embodiment, cover of conveyer is equipped with gear wheel assembly 12.This gear wheel assembly 12 is located between the cover of conveyer 11 and chain 7 of the homonymy of hopper 6.Gap is left between this gear wheel assembly 12 and rotating shaft 8.In addition, the gear wheel assembly being positioned at hopper 6 both sides is staggeredly arranged along the service direction of hopper 6, to improve the effect of anti-outer sideslip further.
In a preferred embodiment, gear wheel assembly 12 mainly comprises support 121, bearing pin 122 and roller 123.Wherein, roller 123 is fixed on support 121 by bearing pin 122.Roller 123 can rotate around bearing pin 122.Support 121 is fixedly attached on the cover of conveyer 11 of homonymy.Support 121 comprises train wheel bridge and lower plate.Roller 123 is arranged between train wheel bridge and lower plate by bearing pin 122, to improve the steadiness of roller 123.Further, between roller 123 and train wheel bridge, leave gap, to reduce the resistance of motion that train wheel bridge pair roller 123 produces.Roller 123 contacts with lower plate, passing through lower plate support roller 123.The periphery of roller 123 protrudes from train wheel bridge and lower plate, can contact with rotating shaft 8 better to make roller 123.
Be illustrated in figure 6 the partial enlarged drawing in Fig. 4.In a preferred embodiment, as shown in Figure 6, gap L is left between the respective end of roller 123 and rotating shaft 8.This gap L is less than the maximum running deviation value of the permission of chain 7.When the outside sideslip of chain 7, if running deviation value is greater than L value, end chain 7 connecting one end of the rotating shaft 8 of hopper 6 will contact with roller 123, and roller 123 limits rotating shaft 8 and continues outside sideslip.Because chain 7 is connected in rotating shaft 8, therefore roller 123 can limit chain 7 and makes it continue sideslip.Chain 7 moves forward, and roller 123 rotates around bearing pin 122, reduces the running resistance of chain 7.Preferably, the gap L between the respective end of roller 123 and rotating shaft 8 is 3 ~ 8mm.Preferably this gap L is 5mm further.
Certainly, can be welded with round steel, angle steel etc. in the outside of chain, Fang Wai sideslip mechanism prevents chain 7 sideslip by contacting with round steel or angle steel.Then now, the gap between Fang Wai sideslip mechanism and round steel, angle steel is between 3-8mm.
Be illustrated in figure 5 a kind of specific embodiment of the conveyor device comprising Fang Wai sideslip mechanism.In this embodiment, under the driving effect of sprocket wheel 13 being positioned at two ends, chain drive-belt 7 travels forward.Be provided with wheel flutter 14 and 15 at turning point and be beneficial to turning to of chain 7.In an embodiment of the present utility model, as shown in Figure 4, chain 7 inwardly running deviation value and outside running deviation value is limited by arranging Fang Nei sideslip mechanism and Fang Wai sideslip mechanism.Due to chain 7 run time, its sideslip degree is subject to the dual restriction of Fang Nei sideslip mechanism and Fang Wai sideslip mechanism, therefore can ensure that the hopper 6 be connected on chain 7 can rotate discharging smoothly when needs discharging.When certain adsorption tower 5 needs supplementary raw material, controllable type shedding mechanism 2 is herein started working, and discharging track arrives its control position.When chain 7 travels forward under the driving of sprocket wheel 13, the while that hopper 6 being proal, in it side wheel 63 and outer side wheel 64 respectively in the different time at discharging moving on rails, make the bucket body 61 of hopper 6 rotate discharging.
Although be described the utility model in conjunction with specific embodiments, but being appreciated that when not departing from scope of the present utility model, various improvement or replacement can being carried out to it.Especially, only otherwise there is structural conflict, the feature in each embodiment all can be combined with each other, and the compound type feature formed still belongs in scope of the present utility model.The utility model is not limited to specific embodiment disclosed in literary composition, but comprises all technical schemes fallen in the scope of claim.
Claims (10)
1. a conveyor device, comprise cover of conveyer, hopper and for transporting described hopper and being separately positioned on the chain of the both sides of described hopper, it is characterized in that, hopper is connected with the Fang Nei sideslip mechanism of the inside sideslip of anti-chain, and cover of conveyer is connected with the Fang Wai sideslip mechanism preventing the outside sideslip of chain.
2. device according to claim 1, is characterized in that, described Fang Nei sideslip mechanism comprises distance tube, and described distance tube is socketed in the rotating shaft of the described hopper of connection and both sides chain, and two ends abut with the inner side carrier bar of chain respectively.
3. device according to claim 2, is characterized in that, the both sides that described distance tube is positioned at described hopper are all socketed with the registration arm for locating hopper.
4. device according to claim 3, is characterized in that, the registration arm of every side leaves gap between the equal and corresponding side of described hopper.
5. device according to claim 4, is characterized in that, the gap of both sides is less than 5mm.
6. the device according to any one of claim 1-5, it is characterized in that, described Fang Wai sideslip mechanism comprise multiple be separately positioned on hopper both sides and for the gear wheel assembly of the outside running deviation value that limits chain, and the gear wheel assembly being positioned at hopper both sides is staggeredly arranged along the service direction of hopper.
7. device according to claim 6, it is characterized in that, the support that described gear wheel assembly comprises bearing pin, roller and is connected with cover of conveyer, described support comprises train wheel bridge and lower plate, and described roller is arranged between described train wheel bridge and described lower plate by bearing pin.
8. device according to claim 7, is characterized in that, described roller and described train wheel bridge leave gap, contact with described lower plate.
9. device according to claim 8, is characterized in that, the periphery of described roller protrudes from described support.
10. device according to claim 7, is characterized in that, described Fang Wai sideslip mechanism allows the outside running deviation value of described chain between 3-8mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420447247.3U CN204021732U (en) | 2014-08-08 | 2014-08-08 | Conveyor device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420447247.3U CN204021732U (en) | 2014-08-08 | 2014-08-08 | Conveyor device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204021732U true CN204021732U (en) | 2014-12-17 |
Family
ID=52061627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420447247.3U Expired - Lifetime CN204021732U (en) | 2014-08-08 | 2014-08-08 | Conveyor device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204021732U (en) |
-
2014
- 2014-08-08 CN CN201420447247.3U patent/CN204021732U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zheng Yanni Inventor after: Ye Hengdai Inventor after: Lu Jian Inventor after: Liu Daoqing Inventor before: Zheng Yanni Inventor before: Ye Hengdai |
|
| COR | Change of bibliographic data | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160613 Address after: 410007 Changsha City, Hunan province labor Road No. 1 Patentee after: ZHONGYE CHANGTIAN INTERNATIONAL ENGINEERING Co.,Ltd. Patentee after: BAOSHAN IRON & STEEL Co.,Ltd. Address before: 410007 Changsha City, Hunan province labor Road No. 1 Patentee before: ZHONGYE CHANGTIAN INTERNATIONAL ENGINEERING Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141217 |