CN108328474A - Incinerator rotary kiln feeding system and control method - Google Patents
Incinerator rotary kiln feeding system and control method Download PDFInfo
- Publication number
- CN108328474A CN108328474A CN201810207519.5A CN201810207519A CN108328474A CN 108328474 A CN108328474 A CN 108328474A CN 201810207519 A CN201810207519 A CN 201810207519A CN 108328474 A CN108328474 A CN 108328474A
- Authority
- CN
- China
- Prior art keywords
- limit switch
- electric block
- crossbeam
- feeding system
- rotary kiln
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 15
- 239000000463 material Substances 0.000 claims abstract description 64
- 239000000725 suspension Substances 0.000 claims abstract description 4
- 238000005303 weighing Methods 0.000 claims description 7
- 238000007599 discharging Methods 0.000 claims description 5
- 240000009087 Crescentia cujete Species 0.000 claims description 3
- 235000005983 Crescentia cujete Nutrition 0.000 claims description 3
- 235000009797 Lagenaria vulgaris Nutrition 0.000 claims description 3
- 235000014676 Phragmites communis Nutrition 0.000 claims description 3
- 235000021050 feed intake Nutrition 0.000 claims description 3
- 230000005021 gait Effects 0.000 claims description 3
- 230000000630 rising effect Effects 0.000 claims description 3
- 241000209202 Bromus secalinus Species 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 6
- 239000011799 hole material Substances 0.000 description 18
- 238000005286 illumination Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C19/00—Cranes comprising trolleys or crabs running on fixed or movable bridges or gantries
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/16—Applications of indicating, registering, or weighing devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C3/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith and intended primarily for transmitting lifting forces to loose materials; Grabs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C7/00—Runways, tracks or trackways for trolleys or cranes
- B66C7/16—Devices specially adapted for limiting trolley or crane travel; Arrangements of buffer-stops
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
- F23G5/44—Details; Accessories
- F23G5/442—Waste feed arrangements
Abstract
The present invention relates to a kind of feeding system more particularly to a kind of incinerator rotary kiln feeding system and control methods.Incinerator rotary kiln feeding system, crossbeam is equipped with above kilneye hopper, kilneye hopper both sides are respectively equipped with material hole, it is respectively equipped with an electric block in the center both sides of crossbeam, electric block is walked on crossbeam, dragging electric hydraulic bucket moves back and forth between material hole and kilneye hopper, crossbeam both ends are equipped with the first limit switch successively respectively from end to center, second limit switch, third limit switch, it is equipped with the 4th limit switch at crossbeam center, the 5th limit switch is equipped on the crossbeam of the 4th limit switch both sides, electric block lateral ends are equipped with the 6th limit switch, the suspension hook of electric block is equipped with electronic measuring scale, grab bucket contacting material node and calculating grab bucket crawl weight of material for identification.Advantages of the present invention effect：The present invention allows the movement of electric block smoothly to run by limit switch, it is therefore prevented that the significantly swing of grab bucket.
Description
Technical field
The present invention relates to a kind of feeding system more particularly to a kind of incinerator rotary kiln feeding system and control methods.
Background technology
It is common in fields such as chemical industry, environmental protection, agriculturals, respectively charging, non-uniform material are grabbed puddling and mixed for double grab buckets, feeding
Filler design is more applicable in, but both is mostly unable to ensure walking position, is unable to accurate judgement and is opened the bucket time, and determine whether for
The crawl of effective material, and steel wire rope can be swung due to grabbing bucket in walking process, cause the difficulty of blanking.It can only basis
Operator's experience operates.In this way problem is brought to operation.
Invention content
A kind of incinerator rotary kiln feeding system of present invention offer and control method for the above-mentioned purpose, it is therefore an objective to accurately will
Material is sent to hopper.
Incinerator rotary kiln feeding system of the present invention for the above-mentioned purpose is equipped with crossbeam, kilneye material above kilneye hopper
Bucket both sides are respectively equipped with material hole, and an electric block is respectively equipped in the center both sides of crossbeam, and electric block is walked on crossbeam,
Dragging electric hydraulic bucket moves back and forth between material hole and kilneye hopper, and crossbeam both ends are equipped with successively respectively from end to center
First limit switch, the second limit switch, third limit switch are equipped with the 4th limit switch, in the 4th limit at crossbeam center
The crossbeam for switching both sides is equipped with the 5th limit switch, and electric block lateral ends are equipped with the 6th limit switch, electric block
Suspension hook be equipped with electronic measuring scale, for identification grab bucket contacting material node and calculate grab bucket crawl weight of material.
First limit switch is feeding system material grasping furthest travel limit switch, for limiting electric hoist on track girder most
Long-range, beyond material hole range when preventing grab bucket from transferring；Second limit switch is system material grasping limit switch in place, in the limit
Illumination can carry out safe crawl in switch limit range；Third limit switch is system frequency reducing speed change limit switch, is used for from kiln
Mouth feed back is cheated reduces electric block running speed in advance in reclaiming process again, reduce brake inertia, inhibit cucurbit to greatest extent
The pendulum effect of lower end electric hydraulic bucket；4th limit switch is system discharging location switch, and left and right sides subsystem shares
It is a set of, it is set to right over rotary kiln kilneye center line, can allow open bucket discharging operations when this switch is closed triggering；5th limit
Bit switch is electric block feeding location switch, and pre-decelerating eliminates clock in completely struggling against feeding procedure to kilneye from material hole for cucurbit
Pendulum effect；6th limit switch is electric block anticollision limit switch, cucurbit row in the case of preventing the first limit switch from failing
Wall is hit in position of passing by.
Big beam end on the outside of first limit switch is equipped with mechanical limit switch.
Crossbeam both ends are located on fabric structure column, and control cabinet is equipped at the top of column.
Two electric blocks are one and cheat interior material crawl feeding to material, another is stirred the material in material hole
It is even.
The control method of incinerator rotary kiln feeding system, when two electric blocks work, one of them cheats interior object to material
Material crawl feeding, electric block move to crossbeam end direction, slow down when electric block moves to third limit switch
Subsequent reforwarding is dynamic, stops when moving to the second limit switch between the first limit switch, and electric block puts down grab bucket and carries out
Material is captured, when grab bucket completion grasping movement, judges whether to reach expection weight by the electronic weighing balance after removing the peel, such as not up to
Rising order is not executed then, bucket is opened, continues to execute grasping movement, on weight capacity is more than preset weight, and electric block executes
It rises action, and after reaching and limiting height, grab bucket is locked, and bucket material is prevented out to be scattered, when hoisting depth is more than 10 meters, then judges
Effectively to capture, weight capacity is included in same day statistics, and electric block is advanced to kilneye hopper, after crossing five limit switches,
Frequency reducing order is executed, gait of march slows down, and when reaching four limit switches, after waiting for 10 seconds, executes grab bucket decentralization order, reaches
Bucket is carried out out after preset height, material is thrown into kilneye hopper, feed intake completion.
Material is divided at least 4 pieces of regions in hole, and two respectively in corresponding material hole of the adjacent material of crawl twice of grab bucket are non-conterminous
Region.
When grab bucket bottoms out, electronic weighing balance is agravic, registration zero, just executes and opens bucket crawl at material hole.
Advantages of the present invention effect：The present invention allows the movement of electric block smoothly to run by limit switch, prevents
The significantly swing of grab bucket is stopped.
Description of the drawings
Fig. 1 is the structural schematic diagram of the present invention.
In figure：1, kilneye hopper；2, crossbeam；3, material hole；4, electric block；5, the first limit switch；6, the second limit is opened
It closes；7, third limit switch；8, the 4th limit switch；9, the 5th limit switch；10, the 6th limit switch；11, it grabs bucket；12, machine
Tool limit switch；13, column；14, control cabinet.
Specific implementation mode
Carry out technical solution in the embodiment of the present invention with reference to the accompanying drawings and examples clearly completely to be described.It is aobvious
So described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Based on the reality in the present invention
Example is applied, every other embodiment obtained by those of ordinary skill in the art without making creative efforts all belongs to
In the scope of protection of the invention.
As shown, incinerator rotary kiln feeding system of the present invention, is equipped with crossbeam 2, kilneye hopper above kilneye hopper 1
1 both sides are respectively equipped with material hole 3, are respectively equipped with an electric block 4 in the center both sides of crossbeam 2, electric block 4 is on crossbeam 2
Walking, dragging electric hydraulic bucket 11 move back and forth between material hole 3 and kilneye hopper 1, and 2 both ends of crossbeam are divided from end to center
It is not equipped with the first limit switch 5, the second limit switch 6, third limit switch 7 successively, being equipped with the 4th limit at 2 center of crossbeam opens
8 are closed, the 5th limit switch 9 is equipped on the crossbeam 2 of 8 both sides of the 4th limit switch, 4 lateral ends of electric block are equipped with the 6th
The suspension hook of limit switch 10, electric block 4 is equipped with electronic measuring scale, grab bucket for identification contacting material node and calculating grab bucket
Capture weight of material.
First limit switch 5 is feeding system material grasping furthest travel limit switch, for limiting electric hoist in track girder
Furthest travel, beyond material hole range when preventing grab bucket from transferring；Second limit switch 6 is system material grasping limit switch in place, at this
Illumination can carry out safe crawl in limit switch limit range；Third limit switch 7 is system frequency reducing speed change limit switch, is used for
Electric block running speed is reduced in advance from kilneye feed back hole again reclaiming process, is reduced brake inertia, is inhibited to greatest extent
The pendulum effect of cucurbit lower end electric hydraulic bucket；4th limit switch 8 is system discharging location switch, left and right sides subsystem
It is shared a set of, it is set to right over rotary kiln kilneye center line, can allow open bucket discharging operations when this switch is closed triggering；The
Five limit switches 9 are electric block feeding location switch, in completely struggling against feeding procedure to kilneye from material hole for electric block in advance
Slow down and eliminates pendulum effect；6th limit switch 11 is electric block anticollision limit switch, prevents the first limit switch from failing
In the case of cucurbit position of walking hit wall.
2 end of crossbeam in the outside of the first limit switch 5 is equipped with mechanical limit switch 12, prevents cucurbit position of walking and goes out
It now derails situation.
2 both ends of crossbeam are located on column 13, and 13 top of column is equipped with control cabinet 14.
Two electric blocks 4 are one and capture feeding to material in material hole 3, another stirs the material in material hole 3
It mixes uniformly.
The control method of incinerator rotary kiln feeding system, when two electric blocks 4 work, one of them is in material hole
Material captures feeding, and electric block 4 moves to 2 end direction of crossbeam, when electric block 4 moves to third limit switch 7 into
The subsequent reforwarding of row deceleration is dynamic, stops when moving to the second limit switch 6 between the first limit switch 5, electric block 4 is put down
Grab bucket carries out crawl material, when grab bucket completion grasping movement, judges whether to reach expection weight by the electronic weighing balance after removing the peel,
It does not execute rising order if not up to, opens bucket, continue to execute grasping movement, when weight capacity is more than preset weight, electronic calabash
Reed 4 executes vertical motion, and after reaching restriction height, grab bucket 11 is locked, prevents out bucket material to be scattered, when hoisting depth is more than
10 meters, then it is judged to effectively capturing, weight capacity is included in same day statistics, and electric block is advanced to kilneye hopper, when crossing the 5th
After limit switch 9, frequency reducing order is executed, gait of march slows down, and when reaching four limit switches 8, after waiting for 10 seconds, executes grab bucket
Decentralization order carries out out bucket after reaching preset height, material is thrown into kilneye hopper, feed intake completion.
Expect to cheat and is divided at least 4 pieces of regions in 3, the adjacent materials of crawl twice of grab bucket 11 correspond to two in expecting to cheat not phases respectively
Adjacent region.
When grab bucket 11 bottoms out, electronic weighing balance is agravic, registration zero, just executes and opens bucket crawl at material hole.
Claims (8)
1. incinerator rotary kiln feeding system, it is characterised in that be equipped with crossbeam, kilneye hopper both sides difference above kilneye hopper
It cheats equipped with material, is not set there are one electric block in the center both sides of crossbeam, electric block is walked on crossbeam, and crossbeam both ends are from end
Portion is equipped with the first limit switch, the second limit switch, third limit switch successively respectively to center, and the 4th is equipped at crossbeam center
Limit switch, is equipped with the 5th limit switch on the crossbeam of the 4th limit switch both sides, and electric block lateral ends are equipped with the
The suspension hook of six limit switches, electric block is equipped with electronic weighing balance.
2. incinerator rotary kiln feeding system according to claim 1, it is characterised in that the first limit switch is electronic calabash
Limit switch, the second limit switch are electric block material grasping limit switch to reed material grasping in place, and third limit switch electric block is grabbed
Expect that speed change limit switch, the 4th limit switch are electric block discharging location switch, the 5th limit switch is electric block feeding
Location switch, the 6th limit switch are electric block anticollision limit switch.
3. incinerator rotary kiln feeding system according to claim 1, it is characterised in that big on the outside of the first limit switch
Beam end is equipped with mechanical limit switch.
4. incinerator rotary kiln feeding system according to claim 1, it is characterised in that crossbeam both ends are located on column, are stood
Column top is equipped with control cabinet.
5. incinerator rotary kiln feeding system according to claim 1, it is characterised in that two electric blocks are one right
Material captures feeding in material hole, another is stirred uniformly the material in material hole.
6. the control method of incinerator rotary kiln feeding system according to claim 1, it is characterised in that two electronic calabashes
When reed works, one of them is cheated interior material to material and captures feeding, and electric block is moved to crossbeam end direction, when electric block is transported
The subsequent reforwarding that carries out slowing down when moving third limit switch is dynamic, when moving to the second limit switch between the first limit switch
Stop, electric block puts down grab bucket and carries out crawl material, when grab bucket completion grasping movement, is judged by the electronic weighing balance after removing the peel
Whether reach expection weight, does not execute rising order if not up to, open bucket, continue to execute grasping movement, when weight capacity is big
In preset weight, electric block executes vertical motion, and after reaching restriction height, grab bucket is locked, and bucket material is prevented out to be scattered,
When hoisting depth is more than 10 meters, then it is judged to effectively capturing, weight capacity is included in same day statistics, and electric block is to kilneye hopper row
Into, after crossing five limit switches, frequency reducing order is executed, gait of march slows down, when reaching four limit switches, waiting 10 seconds
Afterwards, it executes and grabs half decentralization order, carry out out bucket after reaching preset height, material is thrown into kilneye hopper, feed intake completion.
7. the control method of incinerator rotary kiln feeding system according to claim 6, it is characterised in that material is divided into hole
At least 4 pieces of regions, the adjacent material of crawl twice of grab bucket correspond to two non-conterminous regions in material hole respectively.
8. the control method of incinerator rotary kiln feeding system according to claim 6, it is characterised in that when grab bucket bottoms out,
Electronic weighing balance is agravic, registration zero, just executes and opens bucket crawl at material hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810207519.5A CN108328474A (en) | 2018-03-14 | 2018-03-14 | Incinerator rotary kiln feeding system and control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810207519.5A CN108328474A (en) | 2018-03-14 | 2018-03-14 | Incinerator rotary kiln feeding system and control method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108328474A true CN108328474A (en) | 2018-07-27 |
Family
ID=62930832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810207519.5A Pending CN108328474A (en) | 2018-03-14 | 2018-03-14 | Incinerator rotary kiln feeding system and control method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108328474A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109132866A (en) * | 2018-10-31 | 2019-01-04 | 中冶长天国际工程有限责任公司 | A kind of active carbon automatic load system and its control method |
| CN109230592A (en) * | 2018-10-31 | 2019-01-18 | 中冶长天国际工程有限责任公司 | A kind of adaptive discharge system of active carbon and its control method |
| CN113023323A (en) * | 2021-01-29 | 2021-06-25 | 广灵金隅水泥有限公司 | Material supply system |
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| CN109132866A (en) * | 2018-10-31 | 2019-01-04 | 中冶长天国际工程有限责任公司 | A kind of active carbon automatic load system and its control method |
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| CN113023323A (en) * | 2021-01-29 | 2021-06-25 | 广灵金隅水泥有限公司 | Material supply system |
| CN113023323B (en) * | 2021-01-29 | 2023-03-03 | 广灵金隅水泥有限公司 | Material supply system |
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