CN207482693U - A kind of blockage-eliminating device for ash bucket blanking - Google Patents
A kind of blockage-eliminating device for ash bucket blanking Download PDFInfo
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- CN207482693U CN207482693U CN201721396972.2U CN201721396972U CN207482693U CN 207482693 U CN207482693 U CN 207482693U CN 201721396972 U CN201721396972 U CN 201721396972U CN 207482693 U CN207482693 U CN 207482693U
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- bending part
- pipe
- ash
- unimpeded
- cleaning
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Abstract
The utility model discloses a kind of blockage-eliminating devices for ash bucket blanking, including ash tube, the unimpeded pipe communicated with inside ash tube is fixed on the outer wall of bending part, the cleaning mechanism for the coal ash accumulated in bending part to be cleaned up is provided on unimpeded pipe, cleaning mechanism is included for across the cleaning pipe in bending part is penetrated into after unimpeded pipe, unimpeded pipe to be provided with valve close to the at one end of bending part.The utility model has the following advantages and effect：This programme utilizes new mechanical structure, cleaning pipe is across penetrating into bending part after unimpeded pipe, the cleaning pipe penetrated at this time in bending part can act power to the coal ash block being bonded on bending part inner wall, subsequent coal ash block can be split away off on the inner wall under the influence of active force from bending part, and the coal ash block split away off can fall again along rake, finally can effectively solve that the phenomenon that coal ash accumulation is blocking occurs on the ash tube of bending.
Description
Technical field
The utility model is related to ash application technical fields, more particularly to a kind of blockage-eliminating device for ash bucket blanking.
Background technology
Deduster is the equipment that dust is separated from flue gas, needs combusting coal fines in modern thermal power supply factory
Heat is generated, wherein for the continuous improvement to environmental requirement, the coal ash after coal dust firing, which needs to be dusted device, to be collected
Processing, wherein the dust separated by deduster can be dropped into the ash bucket of deduster lower end, the coal ash conveying in ash bucket
The fields such as building, building materials are just can be applied to after going out.
At present, Publication No. CN204035040U, the day for announcing, to disclose one kind more for Chinese patent on December 24th, 2014
Point feeding coal ash separation system including system pipeline and boiler dust remover, is equipped with a set of to being under boiler dust remover ash bucket
The device for discharging of road internal unloading under the overall leadership is equipped on system pipeline between each device for discharging and blows block apparatus；Sorter is set
The top in cinder library is placed in, cyclone separator is set to the top in fine ash library；Sorter has feeding mouth, cinder outlet and air-flow
Outlet；The device for discharging and centrifugal blower that the feeding mouth of sorter is connected to by system pipeline under boiler dust remover ash bucket go out
Mouthful, the cinder outlet of sorter is connected by locking gas discharge valve with cinder library, and the air-flow of cyclone inlet and sorter goes out
Mouthful connection, the mixture of gas and fine ash to the air stream outlet from sorter are thin from, cyclone separator into promoting the circulation of qi ash content
Ash outlet is connected by locking gas discharge valve with fine ash library；Pressure transmitter and just is provided on the system pipeline of centrifugal blower entrance
Ground vacuum table and temperature sensor.
It is provided in the system pipeline under ash bucket in this kind of multiple spot feeding coal ash separation system and blows block apparatus, this kind is blown
Block apparatus is to blow plugging and blow stifled valve, dust stratification or when will block in pipeline, startup blow stifled valve i.e. it is available blow plugging to
It blows in pipeline, can finally solve the situation of inner pipeline plug plug.
But when encountering rainy season, the humidity in air will be bigger, after wet air is entered in ash bucket, position
It is easy for making moist in the coal ash in ash bucket, when falling under the coal ash to make moist in system pipeline and in the pipe by falling ash towards downside
During road, the situation of pipeline bending can be encountered, coal ash is easy for occurring with the inner wall of pipeline in the pipeline by bending bigger
Collision, at this time these coal ash to make moist be easy for being adhered in the inner wall of the pipe of bending, if things go on like this coal ash is easy for curved
Caking is accumulated at the pipeline of folding, when using block apparatus is blown to blowing in pipeline, these are accumulated blocking coal ash and also are difficult in wind
It comes off from inner wall of the pipe under the action of power, finally will result in the obstruction of pipeline, can only just dismantle pipeline at this time could remove
The coal ash accumulated in pipeline, considerably increases labour during unimpeded.
Utility model content
The purpose of this utility model is to provide a kind of blockage-eliminating device for ash bucket blanking, can effectively solve the problem that falling for bending
The phenomenon that coal ash accumulation is blocking occurs on ash pipe.
The above-mentioned technical purpose of the utility model technical scheme is that：One kind is used for ash bucket blanking
Blockage-eliminating device, including being located on the downside of ash bucket and towards the ash tube that downside extend, the ash tube includes being located at ash bucket downside
Vertical portion, arc-shaped bending part, positioned at bending part far from the rake on the one end of vertical portion, on the outer wall of the bending part
It is fixed with the unimpeded pipe communicated with inside the ash tube, is provided with to accumulate in the bending part on the unimpeded pipe
The cleaning mechanism that coal ash cleans up, the cleaning mechanism are included for across penetrating into the bending part after the unimpeded pipe
Cleaning pipe, the unimpeded pipe are provided with valve close to the at one end of the bending part.
By using said program, when being blocked in ash tube, the coal ash block of accumulation can be bonded in the pipeline of bending
On inner wall, therefore coal ash block is bonded in the bending part of ash tube；Valve is opened at this time, using being fixed on the outer wall of bending part
Unimpeded pipe, and being communicated inside unimpeded pipe and bending part, operating personnel, which hold cleaning pipe, will clear up pipe across penetrating into after unimpeded pipe
In bending part, the cleaning pipe penetrated at this time in bending part can act the coal ash block being bonded on bending part inner wall
Power, subsequent coal ash block can be split away off, and the coal ash block split away off on the inner wall under the influence of active force from bending part
It can fall again along rake, finally can effectively solve that the phenomenon that coal ash accumulation is blocking occurs on the ash tube of bending；Together
When after the unimpeded, operating personnel close unimpeded pipe using valve, prevent coal ash from going out from unimpeded pipe internal leakage.
The utility model is further arranged to：The unimpeded pipe is fixed on the bending part far from described vertical portion one end
Downside outer wall on, the extending direction of the unimpeded pipe is parallel with the extending direction of the vertical portion.
By using said program, when clearing up pipe and penetrating into unimpeded pipe, due to unimpeded pipe, to be fixed on bending part separate
On the downside outer wall of vertical portion one end, while the extending direction of unimpeded pipe is parallel with the extending direction of vertical portion, at this time cleaning pipe
It can all the way up wear and penetrate from downside of the bending part far from vertical portion one end, it, can so as to increase cleaning pipe through entire bending part
With the space moved in bending part, can finally be conducive to clear up cleaning of the pipe to coal ash block in bending part.
The utility model is further arranged to：The cleaning mechanism further includes the spray being arranged on described cleaning pipe one end
Air pump.
By using said program, after clearing up pipe and penetrating into coal ash block, using jet pump to jet in cleaning pipe, clearly
Managing pipe can become inside coal ash block than relatively soft, to jet inside coal ash block easily from the inner wall of bending part at this time
It splits away off, can finally be conducive to clear up cleaning of the pipe to coal ash block.
The utility model is further arranged to：It is fixed with to wear on the described one end of cleaning pipe far from the jet pump
Enter into coal ash block and in tapered insertion head, it is separate that described one end for being inserted into the nearly cleaning pipe of head rest is more than the insertion head
One end of the cleaning pipe, the both sides for being inserted into head offer puff prot.
By using said program, when cleaning pipe is penetrated into coal ash block, it is inserted into coal ash block using head is inserted into, by
The one end of one end more than separate cleaning pipe of pipe is closely cleared up in being inserted into head rest, therefore is inserted into head and is when contacting at the beginning with coal ash block
More sharp one end contradicts, and is inserted at this time smaller with the contact area of coal ash block, therefore the pressure that coal ash block is subject to is bigger,
It can finally be conducive to that coal ash block is carried out to penetrate destruction, coal ash block is easy for coming off from the inner wall of bending part at this time, simultaneously
Using the puff prot for being inserted into head both sides, puff prot is to be sprayed for the gas of jet pump, so that becoming to compare inside coal ash block
It is relatively soft, easily split away off from the inner wall of bending part.
The utility model is further arranged to：The valve is globe valve.
By using said program, valve is set as globe valve, since the structure of globe valve is simple, sealing ring is generally all
It is movable, so dismounting and change is all more convenient.
The utility model is further arranged to：Observation window is provided on the side wall of the bending part.
By using said program, using the observation window being arranged on bending part side wall, operating personnel are through observation window
The situation that coal ash bonds inside bending part can be observed, so as to situation about being conveniently operated in personnel's real time monitoring bending part, work as sight
It observes on bending part after having a certain amount of coal ash block, operating personnel can open valve and be cleared up, and can finally reduce falling ash
The possibility that pipe blocks.
The utility model is further arranged to：Reinforcing rib is provided between the unimpeded pipe and the bending part.
By using said program, using the reinforcing rib between unimpeded pipe and bending part, reinforcing rib can increase unimpeded pipe
The reliability connected between bending part.
In conclusion the utility model has the advantages that：
1. when operating personnel have found to be bonded with a certain amount of coal ash block in bending part through observation window, operating personnel open
Valve, and hand-held cleaning pipe will clear up pipe across penetrating into bending part after unimpeded pipe, penetrate into the cleaning in bending part at this time
Pipe can act the coal ash block being bonded on bending part inner wall power, subsequent coal ash block can under the influence of active force from
It is split away off on the inner wall of bending part, and the coal ash block split away off can fall again along rake, finally can effectively solve
The phenomenon that coal ash accumulation is blocking occurs on the ash tube certainly bent.
2. it is inserted into coal ash block using the insertion head cleared up on pipe, wherein using the puff prot for being inserted into head both sides, cleaning
Jet pump on pipe can become inside coal ash block than relatively soft, easily at this time after blowing from the side outlet of puff prot
It is split away off from the inner wall of bending part, can finally be conducive to clear up cleaning of the pipe to coal ash block.
Description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the enlarged drawing in A portions in Fig. 1, is mainly used for embodying cleaning pipe, the connection relation being inserted between head, puff prot.
In figure：1st, ash tube；11st, vertical portion；12nd, bending part；13rd, rake；2nd, unimpeded pipe；3rd, cleaning mechanism；31st, it is clear
Reason pipe；32nd, jet pump；4th, valve；5th, it is inserted into head；51st, puff prot；6th, observation window；7th, reinforcing rib；8th, rubber hose.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
A kind of blockage-eliminating device for ash bucket blanking, with reference to Fig. 1, this kind includes welding for the blockage-eliminating device of ash bucket blanking
Ash tube 1 in ash bucket lower end, and communicated in ash tube 1 and ash bucket；Wherein ash tube 1 in bending and including vertical portion 11,
Bending part 12, rake 13, vertical portion 11 are located at the lower end of ash bucket and extend towards vertically downward direction；Bending part 12 it is arc-shaped and
Positioned at the lower end of vertical portion 11；Rake 13, which is tilted down, to be extended and on the one end of bending part 12 far from vertical portion 11；
Observation panel wherein is offered on the side wall of bending part 12, and observation window 6 has been bolted on observation panel, through observation window 6
The situation of adherency coal ash block on 12 inner wall of bending part can be observed.
With reference to Fig. 1, unimpeded pipe 2, and unimpeded are welded on downside outer wall of the bending part 12 far from 11 one end of vertical portion
The extending direction of pipe 2 is parallel with the extending direction of vertical portion 11, is wherein welded with reinforcing rib between unimpeded pipe 2 and bending part 12
7, reinforcing rib 7 can increase the intensity that unimpeded pipe 2 is connected on bending part 12；Unimpeded pipe 2 is close to one end of bending part 12 simultaneously
On valve 4 is installed, and this kind of valve 4 is globe valve, this kind of globe valve is introduced from Wenzhou Jin Yilaifa industry Co., Ltd.
With reference to Fig. 1, cleaning mechanism 3 is provided on unimpeded pipe 2, cleaning mechanism 3 is used for the coal ash to being accumulated in bending part 12
Block is cleared up；Wherein this kind of cleaning mechanism 3 includes cleaning pipe 31, jet pump 32, clears up on one end of pipe 31 and is welded in cone
The insertion head 5 of type（With reference to Fig. 2）, and be inserted into head 5 and be more than be inserted into head 5 far from cleaning pipe 31 one close to one end of cleaning pipe 31
End；The both sides for being inserted into first 5 simultaneously offer puff prot 51, and puff prot 51 is communicated with asking inside flow tube.
With reference to Fig. 1, cleaning pipe 31 is far from insertion head 5（With reference to Fig. 2）One end and jet pump 32 between to be connected with rubber soft
Pipe 8, one end of rubber hose 8 is fixedly mounted on the spout of jet pump 32 using clip and the other end is fixed again by clip
On cleaning pipe 31；It can be from the puff prot 51 being inserted on head 5 after 32 jet of jet pump（With reference to Fig. 2）Side outlet.
Principle：With reference to Fig. 1, find to be bonded with a certain amount of coal ash block in bending part 12 when operating personnel penetrate observation window 6
When, operating personnel open valve 4 and start jet pump 32 simultaneously, and operating personnel hold cleaning pipe 31 and pass through unimpeded pipe by pipe 31 is cleared up
It is penetrated into after 2 in bending part 12, the cleaning pipe 31 penetrated at this time in bending part 12 is inserted into coal ash block using insertion head 5
It is interior（With reference to Fig. 2）, coal ash block can be destroyed, and the gas that puff prot 51 is sprayed into coal ash block causes coal by being inserted into head 5
Grey block is softer, easily comes off from 12 inner wall of bending part.
With reference to Fig. 1, last coal ash block is split away off from the inner wall of bending part 12, and the coal ash block split away off again can be with
It falls along rake 13, finally can effectively solve that the phenomenon that coal ash accumulation is blocking occurs on the ash tube 1 of bending；Work as coal ash
After block cleans out, operating personnel can extract cleaning pipe 31 out out of unimpeded pipe 2, be then turned off valve 4, you can by unimpeded pipe
2 closings, avoid coal ash from going out from 2 internal leakage of unimpeded pipe.
This specific embodiment is only explanation to the utility model, is not the limitation to the utility model, ability
Field technique personnel can as needed make the present embodiment the modification of no creative contribution after this specification is read, but
As long as it is all protected in the right of the utility model by Patent Law.
Claims (7)
1. a kind of blockage-eliminating device for ash bucket blanking, including being located at the ash tube extended on the downside of ash bucket and towards downside（1）, institute
State ash tube（1）Including being located at the vertical portion on the downside of ash bucket（11）, arc-shaped bending part（12）, positioned at bending part（12）It is separate
Vertical portion（11）Rake on one end（13）, it is characterised in that：The bending part（12）Outer wall on be fixed with and fallen with described
Ash pipe（1）The unimpeded pipe that inside communicates（2）, the unimpeded pipe（2）On be provided with for by the bending part（12）Interior accumulation
The cleaning mechanism that coal ash cleans up（3）, the cleaning mechanism（3）Including being used for across the unimpeded pipe（2）After penetrate into it is described
Bending part（12）Interior cleaning pipe（31）, the unimpeded pipe（2）Close to the bending part（12）At one end be provided with valve
（4）.
2. a kind of blockage-eliminating device for ash bucket blanking according to claim 1, it is characterised in that：The unimpeded pipe（2）
It is fixed on the bending part（12）Far from the vertical portion（11）On the downside outer wall of one end, the unimpeded pipe（2）Extension side
To with the vertical portion（11）Extending direction it is parallel.
3. a kind of blockage-eliminating device for ash bucket blanking according to claim 2, it is characterised in that：The cleaning mechanism
（3）It further includes and is arranged on the cleaning pipe（31）Jet pump on one end（32）.
4. a kind of blockage-eliminating device for ash bucket blanking according to claim 3, it is characterised in that：The cleaning pipe（31）
Far from the jet pump（32）One end on be fixed with to penetrate into coal ash block and in tapered insertion head（5）, it is described to insert
Enter head（5）It is managed close to the cleaning（31）One end be more than the insertion head（5）It is managed far from the cleaning（31）One end, it is described
It is inserted into head（5）Both sides offer puff prot（51）.
5. a kind of blockage-eliminating device for ash bucket blanking according to claim 1, it is characterised in that：The valve（4）For
Globe valve.
6. a kind of blockage-eliminating device for ash bucket blanking according to claim 1, it is characterised in that：The bending part（12）
Side wall on be provided with observation window（6）.
7. a kind of blockage-eliminating device for ash bucket blanking according to claim 1, it is characterised in that：The unimpeded pipe（2）
With the bending part（12）Between be provided with reinforcing rib（7）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721396972.2U CN207482693U (en) | 2017-10-26 | 2017-10-26 | A kind of blockage-eliminating device for ash bucket blanking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721396972.2U CN207482693U (en) | 2017-10-26 | 2017-10-26 | A kind of blockage-eliminating device for ash bucket blanking |
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| Publication Number | Publication Date |
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| CN207482693U true CN207482693U (en) | 2018-06-12 |
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ID=62477650
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721396972.2U Active CN207482693U (en) | 2017-10-26 | 2017-10-26 | A kind of blockage-eliminating device for ash bucket blanking |
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| CN (1) | CN207482693U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111299135A (en) * | 2020-03-20 | 2020-06-19 | 杭州千耘贸易有限公司 | Power station boiler pulverized coal conveying pipe capable of detecting and removing large-particle pulverized coal |
| CN111604978A (en) * | 2020-05-19 | 2020-09-01 | 马凯洋 | Feeding pipe for agricultural radish slicing |
| CN114013850A (en) * | 2021-10-25 | 2022-02-08 | 呼伦贝尔安泰热电有限责任公司汇流河发电厂 | Boiler desulfurization lime bin discharging system |
-
2017
- 2017-10-26 CN CN201721396972.2U patent/CN207482693U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111299135A (en) * | 2020-03-20 | 2020-06-19 | 杭州千耘贸易有限公司 | Power station boiler pulverized coal conveying pipe capable of detecting and removing large-particle pulverized coal |
| CN111299135B (en) * | 2020-03-20 | 2020-10-16 | 山西大唐国际神头发电有限责任公司 | Power station boiler pulverized coal conveying pipe capable of detecting and removing large-particle pulverized coal |
| CN111604978A (en) * | 2020-05-19 | 2020-09-01 | 马凯洋 | Feeding pipe for agricultural radish slicing |
| CN114013850A (en) * | 2021-10-25 | 2022-02-08 | 呼伦贝尔安泰热电有限责任公司汇流河发电厂 | Boiler desulfurization lime bin discharging system |
| CN114013850B (en) * | 2021-10-25 | 2022-12-16 | 呼伦贝尔安泰热电有限责任公司汇流河发电厂 | Boiler desulfurization lime bin discharging system |
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