CN210417942U - Chain grate bulk cargo elephant trunk mechanical type bold putty detection device - Google Patents
Chain grate bulk cargo elephant trunk mechanical type bold putty detection device Download PDFInfo
- Publication number
- CN210417942U CN210417942U CN201921427271.XU CN201921427271U CN210417942U CN 210417942 U CN210417942 U CN 210417942U CN 201921427271 U CN201921427271 U CN 201921427271U CN 210417942 U CN210417942 U CN 210417942U
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- bold
- putty
- detection device
- bulk cargo
- supporting
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- 238000001514 detection method Methods 0.000 title claims abstract description 38
- 241000406668 Loxodonta cyclotis Species 0.000 title abstract description 26
- 239000013590 bulk material Substances 0.000 claims description 30
- 238000007789 sealing Methods 0.000 claims description 16
- 230000000903 blocking effect Effects 0.000 claims description 10
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 4
- 238000005453 pelletization Methods 0.000 abstract description 4
- 239000000463 material Substances 0.000 description 9
- 230000005484 gravity Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000008188 pellet Substances 0.000 description 4
- 238000001035 drying Methods 0.000 description 3
- 239000002390 adhesive tape Substances 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
Abstract
The utility model belongs to the technical field of the automatic detection of chain grate bulk cargo putty, especially, relate to a mechanical type bold putty detection device of chain grate bulk cargo elephant trunk, its characterized in that includes a set of bold pin in the bulk cargo elephant trunk, the mechanical type bold putty detection device of bold pin tip, connect mechanical type bold putty detection device's wire, mechanical type bold putty detection device is including supporting sealed lid, a supporting seat, supporting spring, the removal insulating block of setting at bold pin tip lower surface, buffer spring, move the movable contact and send out the piece, be located the fixed trigger piece that moves under the movable contact and send out the piece, spacing stake, bold pin pressure is on supporting spring upper portion. The utility model discloses whether bold or putty appear in the detection bulk cargo elephant trunk that can be real-time, accurate, report to the police when bold or putty appear, avoid in the past the manual work to patrol and examine the discovery untimely, and be difficult to the problem that accurate judgement which bulk cargo elephant trunk appears bold or putty, have important effect to the continuous, steady operation of guarantee pelletizing production line.
Description
Technical Field
The utility model belongs to the technical field of the automatic detection of chain grate bulk cargo putty, especially, relate to a chain grate bulk cargo elephant trunk mechanical type bold putty detection device.
Background
With the development of the steel industry, the pellet production process has been widely applied at home and abroad, the main production processes of the pellets are a grate-kiln method and a belt type roasting method, and the production scale and the automation level are also greatly developed.
However, the two processes have bulk cargo chutes, and the bulk cargo chutes are large in number, and have the function of collecting bulk cargo leaked from the grate or the roasting machine onto the adhesive tape machine, because the bulk cargo is connected with the hot air pipeline, a double-layer ash discharge valve is adopted at the discharge port in order to ensure the air tightness and discharge the material. Because of the limitation of the double-layer ash discharge valve, the grate or the roasting machine can generate large ore blocks with fallen balls adhered together in the heating or roasting process and the like, so that the large ore blocks cannot be discharged, and a large block blocking rod and a cleaning door are arranged in the bulk material chute, and the large ore blocks are periodically inspected and cleaned manually.
Through a plurality of on-the-spot investigation and summary, when the operation is abnormal or unusual, the bold appears and is blocked by bold shelves pole, in case the bold condition appears, because do not detect and alarm device, the workman also is difficult in time to discover, and still hardly judge which elephant trunk appears the bold, do not say about to take corresponding measure, the bulk cargo elephant trunk blocks up can appear in its result, influence hot-blast system even and lead to the off-production maintenance, can see that the bulk cargo elephant trunk appears the bold and can report to the police the very first time from this, point out the bulk cargo elephant trunk that specifically appears the bold, putty, not only alleviateed producers's the work load of patrolling and examining, the maintenance of also being convenient for producers to the bold department that appears simultaneously. In order to ensure the stable and continuous production of the pellet production line, whether large blocks appear in the bulk cargo chute is detected timely and accurately is very necessary in the production process.
Disclosure of Invention
The utility model aims at providing a drying grate bulk cargo elephant trunk mechanical type bold putty detection device whether the bold appears in can real-time, accurate detection bulk cargo elephant trunk, reports to the police when the bold appears, avoids artifical patrolling and examining in the past to find untimely, and is difficult to the problem that accurate judgement which bulk cargo elephant trunk appears bold or putty, and save time and manpower have important effect to continuous, the steady operation of guarantee pelletizing production line.
The purpose of the utility model is realized by the following technical scheme:
the utility model relates to a mechanical bulk block blockage detection device of a chain grate bulk cargo chute, which is characterized by comprising a group of bulk block stop rods arranged in the bulk cargo chute, mechanical bulk block blockage detection devices respectively arranged at the end parts of the bulk block stop rods, wires connected to each mechanical bulk block blockage detection device, a junction box connected with each wire, two guide lugs arranged at the two sides of any end part of each bulk block stop rod,
each mechanical bulk material blockage detection device comprises a supporting sealing cover fixed with the bulk material slide pipe, a supporting seat arranged at the lower part of the supporting sealing cover, an upper retainer connected with the upper part of the supporting seat, a supporting spring arranged on the supporting seat, two guide grooves arranged on two inner side walls of the supporting seat, a movable insulating block arranged on the lower surface of the end part of the bulk material stop rod, a buffer spring fixedly connected with the movable insulating block at the upper part, a movable trigger piece connected with the lower part of the buffer spring, a fixed trigger piece arranged on the supporting seat and positioned under the movable trigger piece, a fixed insulating plate fixedly connected between the fixed trigger piece and the supporting seat, and a limiting pile arranged on the lower surface of the end part of the bulk material stop rod,
the two guide lugs are respectively arranged in the two guide grooves, the lower surface of the big block stop lever is connected with the upper part of the support spring,
each wire connected to each mechanical bulk block blockage detection device comprises a wire I connected with the movable trigger piece and a wire II connected with the fixed trigger piece, and the wires I and II penetrate through the preformed hole in the supporting sealing cover to be connected with the junction box.
The high-temperature resistant folding rubber curtains are positioned on the upper part and the side part of the big block stop lever and are respectively connected with the upper stop seat and the supporting seat.
And outgoing line locking buckles are arranged at the positions of the first lead and the second lead which penetrate through the reserved holes in the supporting sealing cover.
The utility model has the advantages that:
(1) the utility model discloses a chain grate bulk cargo elephant trunk mechanical type bold putty detection device can be in real time, accurate detection bulk cargo elephant trunk whether appear bold or putty, reports to the police when bold or putty appears, avoids the manual work to patrol and examine in the past and finds untimely, and is difficult to accurately judge which bulk cargo elephant trunk appears bold or the problem of putty, save time and manpower, have the important effect to the continuous, steady operation of guarantee pelletizing production line;
(2) the utility model discloses a chain grate bulk cargo elephant trunk mechanical type bold putty detection device, every bold pin both ends all have the ability of independent detection warning, no matter what angle, what position the bold falls on the bold pin, as long as the gravity of piece or putty is enough all can output alarm signal;
(3) the utility model discloses a chain grate bulk cargo elephant trunk mechanical type bold putty detection device detects for mechanical type, reliable, stable, longe-lived.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a view a-a of fig. 1 according to the present invention.
Fig. 3 is a view B-B of fig. 2 according to the present invention.
Fig. 4 is a view of fig. 2 from C-C according to the present invention.
Detailed Description
The following further describes the embodiments of the present invention with reference to the drawings.
As shown in figures 1-4, the utility model relates to a mechanical bulk material blockage detection device of a chain grate bulk material chute, which is characterized in that the device comprises a group of bulk material stop rods 7 arranged in a bulk material chute 5, mechanical bulk material blockage detection devices 1 respectively arranged at the end parts of each bulk material stop rod 7, wires 4 connected to each mechanical bulk material blockage detection device 1, a junction box 2 connected with each wire 4, two guide lugs 1-4 arranged at the two sides of any end part of each bulk material stop rod 7,
each mechanical bulk material blockage detection device 1 comprises a supporting sealing cover 1-6 fixed with the bulk material slide pipe 5, a supporting seat 1-2 arranged at the lower part of the supporting sealing cover 1-6, an upper baffle seat 1-5 connected with the upper part of the supporting seat 1-2, a supporting spring 1-1 arranged on the supporting seat 1-2, two guide grooves 1-3 arranged on two inner side walls of the supporting seat 1-2, a movable insulating block 1-8 arranged on the lower surface of the end part of the bulk material baffle rod 7, a buffer spring 1-9 fixedly connected with the movable insulating block 1-8 at the upper part, a movable trigger piece 1-10 connected with the lower part of the buffer spring 1-9, and a fixed trigger piece 1-11 arranged on the supporting seat 1-2 and positioned under the movable trigger piece 1-10, a fixed insulating plate 1-12 fixedly connected between the fixed trigger sheet 1-11 and the supporting seat 1-2, a limit pile 1-7 arranged on the lower surface of the end part of the big block stop lever 7,
the two guide lugs 1-4 are respectively arranged in the two guide grooves 1-3, the lower surface of the big block stop lever 7 is connected with the upper part of the support spring 1-1,
each lead 4 connected to each mechanical bulk block blockage detection device 1 comprises a lead I connected with the movable trigger pieces 1-10 and a lead II connected with the fixed trigger pieces 1-11, and the lead I and the lead II penetrate through the preformed holes on the supporting sealing covers 1-6 to be connected with the junction box 2.
The high-temperature resistant folding rubber curtains 1-14 are respectively connected with the upper blocking seats 1-5 and the supporting seats 1-2 and positioned at the upper part and the side part of the big block blocking rod 7.
And outgoing line locking buckles 1-13 are arranged at the positions of the lead I and the lead II which penetrate through the preformed holes on the supporting sealing covers 1-6.
The utility model discloses a drying grate bulk cargo elephant trunk mechanical type bold putty detection device sets up in 5 both sides of bulk cargo elephant trunk, 5 upper ends of bulk cargo elephant trunk and drying grate or the bellows flange joint of burning machine, and lower extreme and 6 flange joints of double-deck cindervalve still are equipped with emergent cleaning door 3 on bulk cargo elephant trunk 5. The large block stop lever 7 is arranged in the bulk cargo chute 5, the two ends of the large block stop lever 7 are respectively welded with the guide lugs 1-4, and the guide grooves 1-3 are arranged on the two sides of the supporting seat 1-2, and the guide lugs 1-4 of the large block stop lever 7 are arranged in the guide grooves 1-3 of the supporting seat 1-2, so that the large block stop lever 7 can move up and down and cannot move back and forth or left and right; the lower planes at the two ends of the big block rod 7 are respectively connected with the upper parts of the supporting springs 1-1, the lower parts of the supporting springs 1-1 are fixed with the supporting seats 1-2, even if the gravity of the big block rod 7 and the materials on the big block rod acts on the supporting springs 1-1; the lower planes at the two ends of the big block retaining rod 7 are respectively provided with a limiting pile 1-7, so that the supporting spring 1-1 is prevented from being crushed by oversize blocks or excessive blocking materials; the movable insulating blocks 1-8 are fixed on the lower planes at two ends of the large block stop rod 7 through insulating bolts, the movable insulating blocks 1-8 are fixedly connected with one ends of buffer springs 1-9, the other ends of the buffer springs 1-9 are connected with movable trigger pieces 1-10, fixed trigger pieces 1-11 are arranged right below the movable trigger pieces 1-10, the fixed trigger pieces 1-11 and fixed insulating plates 1-12 are fixed on supporting seats 1-2 through insulating bolts, wires I are connected with the movable trigger pieces 1-10, wires II are connected with the fixed trigger pieces 1-11, and the wires I and the wires II penetrate through the supporting sealing covers 1-6 and outlet locking buckles 1-13 fixed on the supporting sealing covers 1-6 and then reach a junction box 2 and are electrically connected. The high-temperature resistant folding rubber curtains 1-14 are respectively connected with the upper baffle seats 1-5 and the supporting seats 1-2 at the upper parts and the side parts of the large baffle rods 7, so that sealing is formed in the grooves of the supporting seats 1-2, and dust is prevented from entering; the upper blocking seat 1-5 is arranged on the supporting seat 1-2 and is connected with the bolt and is not contacted with the upper surface of the large blocking rod 7. And a supporting sealing cover 1-6 fixed with the supporting seat 1-2 is fixed on the bulk cargo chute 5 through bolts.
The bulk material is a small pellet and is discontinuous, so that the bulk material can fall from the space between the large block stop levers 7 (or the space between the large block stop lever 7 and the wall of the bulk material slide pipe 5) when falling, and even if the bulk material collides against the large block stop lever 7 when falling, the large block stop lever 7 can not act under the action of the supporting spring 1-1; however, when a large block appears, the large block can be blocked by the large block retaining rod 7 (or the large block retaining rod 7 and the wall of the bulk material chute 5), so that at least half of the gravity of the large block acts on one large block retaining rod 7, and the subsequent bulk material falls on the large block, so that the large block retaining rod 7 drives the trigger piece to act. The detection and alarm of large blocks or blocked materials are really realized.
And (3) detection process: under the action of gravity, the bulk material falls to the double-layer ash discharge valve 6 in the bulk material chute 5 and is discharged to the adhesive tape machine through the double-layer ash discharge valve 6. When large blocks occur, the large blocks can be blocked by the large block stop rods 7 in the bulk material slide pipe 5, in addition, the subsequent falling bulk materials fall on the large blocks, the large blocks and the weight of the bulk materials falling on the large blocks act on the large block stop rods 7, so that the large block stop rods 7 compress the supporting springs 1-1, the movable insulating blocks 1-8, the buffer springs 1-9 and the movable trigger pieces 1-10 are driven to move towards the fixed trigger pieces 1-11, the movable trigger pieces 1-10 are driven to contact with the fixed trigger pieces 1-11, and large block or blocking alarm information is output; when the block is too large or the material is blocked, the bottom of the limiting pile 1-7 below the large block stop lever 7 is directly contacted with the supporting seat 1-2 to prevent the supporting spring 1-1 from being crushed, but under the action of the buffer spring 1-9, the alarm exists all the time until the large block or the blocked material is removed, under the action of the supporting spring 1-1, the large block stop lever 7 drives the movable insulating block 1-8, the buffer spring 1-9 and the movable trigger piece 1-10 to move towards the direction far away from the fixed trigger piece 1-11, the movable trigger piece 1-10 is separated from the fixed trigger piece 1-11, the alarm disappears, and the large block stop lever 7 resets.
The utility model discloses a chain grate bulk cargo elephant trunk mechanical type bold putty detection device can be in real time, accurate detection bulk cargo elephant trunk whether appear bold or putty, reports to the police when bold or putty appears, avoids the manual work to patrol and examine in the past and finds untimely, and is difficult to accurately judge which bulk cargo elephant trunk appears bold or the problem of putty, save time and manpower, have the important effect to the continuous, steady operation of guarantee pelletizing production line; the two ends of each large block stop lever 7 have the capability of independent detection and alarm, namely, no matter the angle and the position of the large block on the large block stop lever 7, an alarm signal can be output as long as the gravity of the block or the blocking material is enough; the utility model discloses a mechanical type detects, reliable, stable, longe-lived.
Claims (3)
1. A mechanical large block blockage detection device of a chain grate bulk cargo chute is characterized by comprising a group of large block stop rods arranged in the bulk cargo chute, mechanical large block blockage detection devices respectively arranged at the end parts of the large block stop rods, wires connected to each mechanical large block blockage detection device, a junction box connected with each wire, and two guide lugs arranged at two sides of any end part of each large block stop rod,
each mechanical bulk material blockage detection device comprises a supporting sealing cover fixed with the bulk material slide pipe, a supporting seat arranged at the lower part of the supporting sealing cover, an upper retainer connected with the upper part of the supporting seat, a supporting spring arranged on the supporting seat, two guide grooves arranged on two inner side walls of the supporting seat, a movable insulating block arranged on the lower surface of the end part of the bulk material stop rod, a buffer spring fixedly connected with the movable insulating block at the upper part, a movable trigger piece connected with the lower part of the buffer spring, a fixed trigger piece arranged on the supporting seat and positioned under the movable trigger piece, a fixed insulating plate fixedly connected between the fixed trigger piece and the supporting seat, and a limiting pile arranged on the lower surface of the end part of the bulk material stop rod,
the two guide lugs are respectively arranged in the two guide grooves, the lower surface of the big block stop lever is connected with the upper part of the support spring,
each wire connected to each mechanical bulk block blockage detection device comprises a wire I connected with the movable trigger piece and a wire II connected with the fixed trigger piece, and the wires I and II penetrate through the preformed hole in the supporting sealing cover to be connected with the junction box.
2. The device of claim 1, wherein the device is located at the top and side of the bulk material blocking rod, and is connected to the top blocking seat and the supporting seat with a high temperature resistant foldable rubber curtain.
3. The device for detecting the mechanical bulk blockage of the bulk cargo chute of the chain grate machine as claimed in claim 1, wherein the lead I and the lead II are provided with outlet locking buckles at the positions of the preformed holes penetrating through the supporting sealing covers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921427271.XU CN210417942U (en) | 2019-08-30 | 2019-08-30 | Chain grate bulk cargo elephant trunk mechanical type bold putty detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921427271.XU CN210417942U (en) | 2019-08-30 | 2019-08-30 | Chain grate bulk cargo elephant trunk mechanical type bold putty detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210417942U true CN210417942U (en) | 2020-04-28 |
Family
ID=70365160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921427271.XU Withdrawn - After Issue CN210417942U (en) | 2019-08-30 | 2019-08-30 | Chain grate bulk cargo elephant trunk mechanical type bold putty detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210417942U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110422546A (en) * | 2019-08-30 | 2019-11-08 | 中冶北方（大连）工程技术有限公司 | The mechanical bulk putty detection device of drying grate bulk cargo elephant trunk |
-
2019
- 2019-08-30 CN CN201921427271.XU patent/CN210417942U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110422546A (en) * | 2019-08-30 | 2019-11-08 | 中冶北方（大连）工程技术有限公司 | The mechanical bulk putty detection device of drying grate bulk cargo elephant trunk |
| CN110422546B (en) * | 2019-08-30 | 2024-03-08 | 中冶北方（大连）工程技术有限公司 | Mechanical type large block blocking detection device for bulk material chute of chain grate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20200428 Effective date of abandoning: 20240308 |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20200428 Effective date of abandoning: 20240308 |