CN110422546A - The mechanical bulk putty detection device of drying grate bulk cargo elephant trunk - Google Patents
The mechanical bulk putty detection device of drying grate bulk cargo elephant trunk Download PDFInfo
- Publication number
- CN110422546A CN110422546A CN201910812342.6A CN201910812342A CN110422546A CN 110422546 A CN110422546 A CN 110422546A CN 201910812342 A CN201910812342 A CN 201910812342A CN 110422546 A CN110422546 A CN 110422546A
- Authority
- CN
- China
- Prior art keywords
- bulk
- detection device
- putty
- elephant trunk
- mechanical
- 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.)
- Granted
Links
- 241000406668 Loxodonta cyclotis Species 0.000 title claims abstract description 44
- 238000001514 detection method Methods 0.000 title claims abstract description 42
- 238000001035 drying Methods 0.000 title claims abstract description 20
- 238000002955 isolation Methods 0.000 claims abstract description 34
- 238000007789 sealing Methods 0.000 claims abstract description 15
- 238000009413 insulation Methods 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 11
- 238000000034 method Methods 0.000 abstract description 10
- 238000007689 inspection Methods 0.000 abstract description 5
- 239000008188 pellet Substances 0.000 abstract description 5
- 238000012360 testing method Methods 0.000 abstract description 2
- 230000005484 gravity Effects 0.000 description 6
- 239000013590 bulk material Substances 0.000 description 5
- 239000003818 cinder Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005453 pelletization Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G11/00—Chutes
- B65G11/02—Chutes of straight form
- B65G11/026—Chutes of straight form for bulk
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G11/00—Chutes
- B65G11/20—Auxiliary devices, e.g. for deflecting, controlling speed of, or agitating articles or solids
- B65G11/206—Auxiliary devices, e.g. for deflecting, controlling speed of, or agitating articles or solids for bulk
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G43/00—Control devices, e.g. for safety, warning or fault-correcting
- B65G43/08—Control devices operated by article or material being fed, conveyed or discharged
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D21/00—Arrangements of monitoring devices; Arrangements of safety devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Drying Of Solid Materials (AREA)
- Chutes (AREA)
Abstract
The invention belongs to drying grate bulk cargo putty test technique automatic fields, more particularly, to a kind of mechanical bulk putty detection device of drying grate bulk cargo elephant trunk, it is characterized by comprising one group of bulk bars in bulk cargo elephant trunk, the mechanical bulk putty detection device of bulk bar end, connect the conducting wire of mechanical bulk putty detection device, mechanical bulk putty detection device includes support sealing cover, support base, support spring, the mobile collets of bulk bar end lower surface are set, buffer spring, mobile isolation, fixation isolation immediately below mobile isolation, position limiting pile, bulk bar is pressed in support spring top.Whether the present invention bulk or putty can occurs in real time, in accurate detection bulk cargo elephant trunk, there is bulk or putty alarm, avoid previous manual inspection discovery not in time, and it is difficult to that the problem of bulk or putty occurs in accurate judgement which bulk cargo elephant trunk, to ensureing that pellet production line is continuous, stable operation important role.
Description
Technical field
The invention belongs to drying grate bulk cargo putty test technique automatic fields, slip more particularly, to a kind of drying grate bulk cargo
Manage mechanical bulk putty detection device.
Background technique
With the development of steel and iron industry, pelletizing production technique, which at home and abroad achieves, to be widely applied, and pelletizing is main
Production technology is chain grate-rotary kiln method and belt roasting method, and production scale and automatization level have also obtained considerable hair
Exhibition.
However both techniques have bulk cargo elephant trunk, and quantity is more, effect be drying grate or burning machine are leaked down dissipate
Material is collected on sealing-tape machine, because it is connected with hot air duct, to guarantee gas tightness and energy discharge, is used at feed opening
Double-deck cinder discharge valve.Because being limited by Double-deck cinder discharge valve, drying grate or burning machine heat or roast etc. processes may generate it is de-
Falling sphere is adhered big lump ore together and cannot be discharged, so bulk lever and clean-out door are blocked in setting in bulk cargo elephant trunk, manually
Regular visit and cleaning.
It by multiple field research and summarizes, when operating abnormal or appearance exception, bulk occurs and kept off by bulk lever
Firmly, once there is bulk situation, due to not having detection and warning device, worker is also difficult to find in time, and is also difficult to judge
It is that bulk occurs in which elephant trunk, let alone takes appropriate measures out, result will appear bulk cargo elephant trunk and block, even
It influences hot-air system and leads to stop production to overhaul, it can be seen that bulk cargo elephant trunk bulk occurs and can alarm at the first time, it is indicated that tool
There is the bulk cargo elephant trunk of bulk, putty in body, not only alleviates the inspection workload of producers, while being also convenient for producers couple
There is the maintenance at bulk.To guarantee the production of pellet production line steady and continuous, whether go out in time, in accurate detection bulk cargo elephant trunk
Existing bulk is very important in process of production.
Summary of the invention
The object of the present invention is to provide a kind of mechanical bulk putty detection devices of drying grate bulk cargo elephant trunk, can be real-time, quasi-
Whether there is bulk in true detection bulk cargo elephant trunk, bulk alarm occur, avoids previous manual inspection discovery not in time, and difficult
The problem of bulk or putty occur with accurate judgement which bulk cargo elephant trunk saves time and manpower, to ensureing that pellet production line connects
Continuous, stable operation important role.
The purpose of the present invention is what is realized by following technical proposals:
The mechanical bulk putty detection device of a kind of drying grate bulk cargo elephant trunk of the invention, it is characterised in that including being arranged in bulk cargo
One group of bulk bar in elephant trunk is separately positioned on the mechanical bulk putty detection device of every bulk bar end, connection
Conducting wire in each mechanical bulk putty detection device, the terminal box being connected with each conducting wire are arranged in every bulk
Two guide lugs of any end two sides of bar,
Each mechanical bulk putty detection device includes the support sealing cover fixed with the bulk cargo elephant trunk, and setting supports herein
The support base of sealing cover lower part, the upper block seat being connected with this support base top, is arranged in the support spring on the support base,
Two guide grooves on two inner sidewall of support base are set, the mobile insulation of bulk bar end lower surface is set
Block, the buffer spring that top is fixedly connected with this movement collets, the mobile isolation being connected with this buffer spring lower part, if
The fixation isolation on the support base and being located at immediately below the mobile isolation is set, the fixed triggering is fixedly connected on
Fixation insulation board between piece and support base, is arranged in the position limiting pile of bulk bar end lower surface,
Two guide lugs be separately positioned in two guide grooves and the bulk bar lower surface with it is described
Support spring top be connected,
The each wire being connected in each mechanical bulk putty detection device includes being connected with the mobile isolation
Conducting wire I, the conducting wire II being connected with the fixation isolation, it is close that the conducting wire I and conducting wire II pass through the support
Preformed hole in capping is connected with the terminal box.
Positioned at the top of the bulk bar and side and resistance to height is connected with the upper block seat and support base respectively
Warm foldable rubber curtain.
The conducting wire I and conducting wire II is equipped with outlet tight locking button in the reserved hole site passed through on the support sealing cover.
Advantages of the present invention:
(1) the mechanical bulk putty detection device of drying grate bulk cargo elephant trunk of the invention, can real-time, accurate detection bulk cargo elephant trunk
Inside whether there is bulk or putty, bulk or putty alarm occur, avoids previous manual inspection discovery not in time, and be difficult to standard
Really judge that the problem of bulk or putty occurs in which bulk cargo elephant trunk, saves time and manpower, it is continuous, steady to pellet production line is ensured
Surely important role is run；
(2) the mechanical bulk putty detection device of drying grate bulk cargo elephant trunk of the invention, every bulk bar both ends all have solely
The ability of vertical detection alarm is fallen on bulk bar regardless of bulk with what angle, what position, as long as the gravity of block or putty
It is much of that export alarm signal；
(3) the mechanical bulk putty detection device of drying grate bulk cargo elephant trunk of the invention is mechanical detection, reliable, the stable, longevity
Life length.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the A-A view of Fig. 1 of the present invention.
Fig. 3 is the B-B view of Fig. 2 of the present invention.
Fig. 4 is the C-C view of Fig. 2 of the present invention.
Specific embodiment
A specific embodiment of the invention is further illustrated with reference to the accompanying drawing.
As shown in Figs 1-4, the mechanical bulk putty detection device of a kind of drying grate bulk cargo elephant trunk of the invention, feature exist
In including one group of bulk bar 7 being arranged in bulk cargo elephant trunk 5, it is separately positioned on the mechanical big of every 7 end of bulk bar
Block putty detection device 1, the conducting wire 4 being connected in each mechanical bulk putty detection device 1, is connected with each conducting wire 4
Terminal box 2, two guide lugs 1-4 of any end two sides of every bulk bar 7 are set,
Each mechanical bulk putty detection device 1 includes the support sealing cover 1-6 fixed with the bulk cargo elephant trunk 5, and setting exists
Support base 1-2, the upper block seat 1-5 being connected with the top this support base 1-2 of this support lower part sealing cover 1-6, are arranged described
Support spring 1-1 on support base 1-2, is arranged in two guide groove 1-3 on two inner sidewall of support base 1-2, and setting exists
The mobile collets 1-8 of the 7 end lower surface of bulk bar, the buffering elastic that top is fixedly connected with this movement collets 1-8
Spring 1-9, the mobile isolation 1-10 being connected with the lower part this buffer spring 1-9 are arranged on the support base 1-2 and are located at institute
The fixation isolation 1-11 immediately below mobile isolation 1-10 is stated, the fixed isolation 1-11 and support base 1- is fixedly connected on
The position limiting pile 1-7 of the 7 end lower surface of bulk bar is arranged in fixation insulation board 1-12 between 2,
Two guide lugs 1-4 are separately positioned in two guide groove 1-3 and 7 following table of bulk bar
Face is connected with the top support spring 1-1,
The each wire 4 being connected in each mechanical bulk putty detection device 1 includes and the mobile isolation 1-10
The conducting wire I being connected, the conducting wire II being connected with the fixation isolation 1-11, the conducting wire I and conducting wire II pass through institute
The preformed hole on support sealing cover 1-6 stated is connected with the terminal box 2.
Connect positioned at the top of the bulk bar 7 and side and respectively with the upper block seat 1-5 and support base 1-2
It is connected to high temperature resistant foldable rubber curtain 1-14.
The conducting wire I and conducting wire II is locked in the reserved hole site passed through on the support sealing cover 1-6 equipped with outlet
Detain 1-13.
The mechanical bulk putty detection device of drying grate bulk cargo elephant trunk of the invention is arranged in 5 two sides of bulk cargo elephant trunk, bulk cargo
The bellows flanged joint of 5 upper end of elephant trunk and drying grate or burning machine, lower end and 6 flanged joint of Double-deck cinder discharge valve, in bulk cargo elephant trunk 5
On be additionally provided with emergency clean-out door 3.Bulk bar 7 is arranged in bulk cargo elephant trunk 5, and guide lugs are respectively welded in the both ends of bulk bar 7
1-4, since the two sides of support base 1-2 have guide groove 1-3, the guide lugs 1-4 of bulk bar 7 to be placed in the guide groove of support base 1-2
It in 1-3, can move up and down bulk bar 7, it cannot front and rear, left and right movement；The lower plane at 7 both ends of bulk bar respectively with branch
Support the top spring 1-1 be connected, the lower part support spring 1-1 is fixed with support base 1-2, though bulk lever 7 and its on material
Gravity all act on support spring 1-1；Position limiting pile 1-7 is respectively set in the lower plane at 7 both ends of bulk lever, and anti-stops is excessive
Or putty excessively damages support spring 1-1 by pressure；Mobile collets 1-8 is fixed on the lower flat of 7 both ends of bulk lever by insulated bolt
Face, mobile collets 1-8 are fixedly connected with the one end buffer spring 1-9, the other end of buffer spring 1-9 and mobile isolation 1-10
Connection, the underface of mobile isolation 1-10 are fixed isolation 1-11, fixed isolation 1-11 and fixed insulation board 1-12 warp
Insulated bolt is fixed on support base 1-2, is connected with conducting wire I with mobile isolation 1-10, is connected with fixed isolation 1-11
The outlet tight locking button 1-13 that conducting wire II, conducting wire I and conducting wire II pass through support sealing cover 1-6 and be fixed on support sealing cover 1-6
Afterwards to terminal box 2, to be electrically connected.High temperature resistant foldable rubber curtain 1-14 7 top of bulk lever and side respectively with upper block seat
1-5 is connected with support base 1-2, is made to form sealing in the groove of support base 1-2, is prevented dust from entering；Upper block seat 1-5 is located at support
On seat 1-2, to be bolted, and do not contacted with 7 upper surface of bulk lever.It is logical with support base 1-2 fixed support sealing cover 1-6
Bolt is crossed to be fixed on bulk cargo elephant trunk 5.
Bulk cargo is bead nodulizing one by one, and discontinuous, between such whereabouts Shi Huicong bulk bar 7 (or bulk bar 7
Between 5 wall of bulk cargo elephant trunk) it falls, it is hit on bulk bar 7 when just falling at last, effect of the bulk bar 7 in support spring 1-1
Under will not act；But when there is bulk, bulk can be by bulk bar 7(or bulk bar 7 and 5 wall of bulk cargo elephant trunk) it stops, this
The gravity of the gravity of sample bulk at least half is wherein on a bulk bar 7, and subsequent bulk drop is in bulk material in addition
On, it is allowed to bulk bar 7 and drives isolation movement.It really realizes and detection alarm is carried out to bulk or putty online.
Detection process: under gravity, bulk cargo is dropped down onto bulk cargo elephant trunk 5 at Double-deck cinder discharge valve 6, unloads ash through bilayer
It is drained on sealing-tape machine outside valve 6.When there is bulk material, bulk material can be stopped by the bulk bar 7 in bulk cargo elephant trunk 5, in addition after
In bulk material, the weight of bulk material and the bulk cargo fallen on all acts on above bulk bar 7 the continuous bulk drop fallen,
Bulk bar 7 is set to compress support spring 1-1, with mobile collets 1-8, buffer spring 1-9 and mobile isolation 1-10 to admittedly
It is mobile to determine isolation 1-11, is allowed to mobile isolation 1-10 and is contacted with fixed isolation 1-11, output discovery bulk or putty report
Alert information；When block is too big or putty, the bottom position limiting pile 1-7 below bulk bar 7 is just directly contacted with support base 1-2, is prevented
Support spring 1-1 is only damaged by pressure, but under buffer spring 1-9 effect, alarm is always existed, until bulk or putty are removed
Afterwards, under the action of support spring 1-1, make bulk bar 7 with mobile collets 1-8, buffer spring 1-9 and mobile isolation
1-10 is mobile to the direction far from fixed isolation 1-11, and mobile isolation 1-10 is separated with fixed isolation 1-11, and alarm disappears
It loses, bulk bar 7 resets.
The mechanical bulk putty detection device of drying grate bulk cargo elephant trunk of the invention, energy is real-time, accurate detection bulk cargo slips
Whether there is bulk or putty in pipe, bulk or putty alarm occur, avoids previous manual inspection discovery not in time, and be difficult to
There is the problem of bulk or putty in which bulk cargo elephant trunk of accurate judgement, saves time and manpower, continuous to guarantee pellet production line,
Stable operation important role；The ability that all there is independent detection to alarm at every 7 both ends of bulk bar, i.e., regardless of bulk is with what
Angle, what position are fallen on bulk bar 7, as long as the gravity of block or putty is much of that export alarm signal；The present invention is
Mechanical detection, reliably, stable, the service life is long.
Claims (3)
1. a kind of mechanical bulk putty detection device of drying grate bulk cargo elephant trunk, it is characterised in that including being arranged in bulk cargo elephant trunk
One group of bulk bar, be separately positioned on the mechanical bulk putty detection device of every bulk bar end, be connected to each
Conducting wire in mechanical bulk putty detection device, the terminal box being connected with each conducting wire, setting are appointed in every bulk bar
Two guide lugs of meaning end two sides,
Each mechanical bulk putty detection device includes the support sealing cover fixed with the bulk cargo elephant trunk, and setting supports herein
The support base of sealing cover lower part, the upper block seat being connected with this support base top, is arranged in the support spring on the support base,
Two guide grooves on two inner sidewall of support base are set, the mobile insulation of bulk bar end lower surface is set
Block, the buffer spring that top is fixedly connected with this movement collets, the mobile isolation being connected with this buffer spring lower part, if
The fixation isolation on the support base and being located at immediately below the mobile isolation is set, the fixed triggering is fixedly connected on
Fixation insulation board between piece and support base, is arranged in the position limiting pile of bulk bar end lower surface,
Two guide lugs be separately positioned in two guide grooves and the bulk bar lower surface with it is described
Support spring top be connected,
The each wire being connected in each mechanical bulk putty detection device includes being connected with the mobile isolation
Conducting wire I, the conducting wire II being connected with the fixation isolation, it is close that the conducting wire I and conducting wire II pass through the support
Preformed hole in capping is connected with the terminal box.
2. the mechanical bulk putty detection device of drying grate bulk cargo elephant trunk according to claim 1, it is characterised in that be located at
The top and side of the bulk bar and high temperature resistant foldable rubber is connected with the upper block seat and support base respectively
Curtain.
3. the mechanical bulk putty detection device of drying grate bulk cargo elephant trunk according to claim 1, it is characterised in that described
Conducting wire I and conducting wire II pass through it is described support sealing cover on reserved hole site be equipped with outlet tight locking button.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910812342.6A CN110422546B (en) | 2019-08-30 | 2019-08-30 | Mechanical type large block blocking detection device for bulk material chute of chain grate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910812342.6A CN110422546B (en) | 2019-08-30 | 2019-08-30 | Mechanical type large block blocking detection device for bulk material chute of chain grate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110422546A true CN110422546A (en) | 2019-11-08 |
| CN110422546B CN110422546B (en) | 2024-03-08 |
Family
ID=68416706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910812342.6A Active CN110422546B (en) | 2019-08-30 | 2019-08-30 | Mechanical type large block blocking detection device for bulk material chute of chain grate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110422546B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2931403Y (en) * | 2006-07-31 | 2007-08-08 | 宝山钢铁股份有限公司 | Cam pressing type block-proof device |
| CN201694632U (en) * | 2010-04-29 | 2011-01-05 | 沈阳中煤工程技术有限公司 | Chute blocking detector |
| CN102935933A (en) * | 2012-11-16 | 2013-02-20 | 中国神华能源股份有限公司 | Detection device for material blocking of chute and material taking machine |
| CN203030388U (en) * | 2012-12-21 | 2013-07-03 | 彩虹集团电子股份有限公司 | Magnetic separation device for powdery materials |
| CN203781259U (en) * | 2014-04-29 | 2014-08-20 | 中煤科工集团武汉设计研究院有限公司 | Chute blockade detecting and protecting device |
| CN204057089U (en) * | 2014-08-21 | 2014-12-31 | 中国神华能源股份有限公司 | A kind of belt conveyor chute putty detecting device and belt conveyor system |
| CN208785937U (en) * | 2018-04-16 | 2019-04-26 | 中国神华能源股份有限公司 | Chute putty protective device |
| CN210417942U (en) * | 2019-08-30 | 2020-04-28 | 中冶北方（大连）工程技术有限公司 | Chain grate bulk cargo elephant trunk mechanical type bold putty detection device |
-
2019
- 2019-08-30 CN CN201910812342.6A patent/CN110422546B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2931403Y (en) * | 2006-07-31 | 2007-08-08 | 宝山钢铁股份有限公司 | Cam pressing type block-proof device |
| CN201694632U (en) * | 2010-04-29 | 2011-01-05 | 沈阳中煤工程技术有限公司 | Chute blocking detector |
| CN102935933A (en) * | 2012-11-16 | 2013-02-20 | 中国神华能源股份有限公司 | Detection device for material blocking of chute and material taking machine |
| CN203030388U (en) * | 2012-12-21 | 2013-07-03 | 彩虹集团电子股份有限公司 | Magnetic separation device for powdery materials |
| CN203781259U (en) * | 2014-04-29 | 2014-08-20 | 中煤科工集团武汉设计研究院有限公司 | Chute blockade detecting and protecting device |
| CN204057089U (en) * | 2014-08-21 | 2014-12-31 | 中国神华能源股份有限公司 | A kind of belt conveyor chute putty detecting device and belt conveyor system |
| CN208785937U (en) * | 2018-04-16 | 2019-04-26 | 中国神华能源股份有限公司 | Chute putty protective device |
| CN210417942U (en) * | 2019-08-30 | 2020-04-28 | 中冶北方（大连）工程技术有限公司 | Chain grate bulk cargo elephant trunk mechanical type bold putty detection device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110422546B (en) | 2024-03-08 |
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