CN209715288U - A kind of safety electric station-service cinder cooling device convenient for operation - Google Patents
A kind of safety electric station-service cinder cooling device convenient for operation Download PDFInfo
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- CN209715288U CN209715288U CN201920248141.3U CN201920248141U CN209715288U CN 209715288 U CN209715288 U CN 209715288U CN 201920248141 U CN201920248141 U CN 201920248141U CN 209715288 U CN209715288 U CN 209715288U
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Abstract
The utility model belongs to cinder processing technology field, in particular to a kind of safety electric station-service cinder cooling device convenient for operation, including cooling cylinder, vertical rotary shaft is stretched out on driving motor below cooling cylinder and the bottom for passing through cooling cylinder is protruded into cooling cylinder lumen, horizontally disposed circular screen mesh is fixedly connected at the top of rotary shaft, vibrator is installed on sieve, disintegrating mechanism is installed right above sieve, cold wind inlet pipe and hot wind outlet pipe are connected on the side wall of cooling cylinder, the giant of a row straight up is equipped with below cooling cylinder according to the radial direction of cooling cylinder circular bottom plate, the water that giant sprays to sieve by forming upward strength water slug after strip through-hole.
Description
Technical field
The utility model belongs to cinder processing technology field, in particular to a kind of safety electric station-service cinder convenient for operation
Cooling device.
Background technique
Coal-fired station is generated electricity using coal combustion, generates a large amount of cinder after coal combustion, these cinders can be at it
It is reused in the fields such as his production, building.In order to realize the recycling of these cinders, it is necessary first to the high temperature after burning
Cinder carries out cooling down processing, because the cinder of high temperature has certain risk.And high temperature coal slag not of uniform size is cooling
The difficulty got up be also it is different, approximately, the cooling of bulky cinder gets up to want more relatively slow (compared to little particle
Cinder, the heat that bulky grain cinder carries is more, but how much its own heat dissipation area does not have increase again, therefore cooling rate wants slow one
A bit), it is often not concerned with this point in cooling provision at this stage, so total cooling rate can be relatively slow；And due to cooling
Cinder partial size afterwards is different, also needs to re-start classification or processing when actually coming into operation.
Utility model content
In order to solve the above technical problems, the utility model provides a kind of safety electric station-service cinder cooling convenient for operation
Device, including cooling cylinder, cooling cylinder are in the hollow cylinder structure being vertically arranged, and the top of cooling cylinder is equipped with slag input
Mouthful,
It is fixed with driving motor below cooling cylinder, stretches out vertical rotary shaft on driving motor upwards, rotary shaft is perpendicular
Cooling cylinder lumen is protruded into and with cylinder is cooled down to be coaxially disposed in the bottom for being directly upward through cooling cylinder, cools down the interior of cylinder
It is located at the top of rotary shaft in chamber and is fixedly connected with horizontally disposed circular screen mesh, sieve is with cooling cylinder and/or rotary shaft
It is coaxially disposed, the inner sidewall of the close cooling cylinder in the outer of sieve, vibrator is installed on the lower surface of sieve, in driving motor
Driving under, it using the axis for cooling down cylinder is the rotation of center axis that rotary shaft, which drives sieve and vibrator,
It is located at right above sieve in the inner cavity of cooling cylinder and disintegrating mechanism is installed, disintegrating mechanism includes horizontally disposed
Cutterhead is installed, installation cutter head center offers mounting hole, and installation cutterhead periphery is evenly distributed with several Disintegrating knifes, installs cutterhead
It installs to install with the shaft crushed on motor by mounting hole and connect, installation cutterhead drives crushing knife under the driving for crushing motor
Piece is rotated using the axis for installing cutterhead as center axis,
The lower sidewall of cooling cylinder is connected with cold wind inlet pipe, and cold wind inlet pipe is connected with the inner cavity of cooling cylinder, cooling cylinder
The side wall upper part of body is connected with hot wind outlet pipe, and hot wind outlet pipe is connected with the inner cavity of cooling cylinder, installation in the pipeline of hot wind outlet pipe
There is air-introduced machine, the circular bottom plate of cooling cylinder is made of bar shaped pumping board and fixed plate, the length direction of bar shaped pumping board and bottom
The radial direction of plate plate face is consistent, and bar shaped pumping board splices when in fixed plate, and bar shaped pumping board is close along length direction one end
The lateral wall of rotary shaft, the other end are overlapped with the outer of bottom plate, and bar shaped pumping board can be taken out from fixed plate along length direction
From, bar shaped pumping board leaves in corresponding position on bottom plate after being pulled out and is connected to cooling cylinder lumen and extraneous strip through-hole,
Row's giant, the orientation of giant and the length of strip through-hole are provided with immediately below strip through-hole
Direction is consistent, and straight up, the water that giant sprays enters cooling cylinder upwardly through strip through-hole to giant water outlet
Upward impact is formed in the inner cavity of body and to sieve.
As preferred: being equipped with fixed steelframe in the inner cavity of cooling cylinder, crush motor by steelframe and be fixedly installed in cooling
In the inner cavity of cylinder；
As preferred: the side wall of cooling cylinder is equipped with openable discharge door, and discharge door is located at bottom on height and position
Above plate and close to bottom plate；
As preferred: hot wind outlet pipe is located at the top of disintegrating mechanism on height and position, and cold wind inlet pipe is on height and position
Below sieve and close to bottom plate.
Detailed description of the invention
Fig. 1 is the structural schematic diagram (front of the safety electric station-service cinder cooling device in the utility model convenient for operation
Cross-sectional view),
Fig. 2 is A-A cross-sectional view (vertical view) of attached drawing 1,
Fig. 3 is in fig 2 in the angle of B-B section view, when bar shaped pumping board and the sliding connection of (sector) fixed plate
Structural schematic diagram,
Wherein, 1-cooling cylinder, 11-slag inlets, 12-cold wind inlet pipes, 13-hot wind outlet pipes, 131-air-introduced machines,
14-bottom plates, 141-bar shaped pumping boards, 142-(sector) fixed plates, 143-strip through-holes, 15-fixed steelframes, 16-dischargings
Door, 18-elastic layers, 2-driving motors, 21-rotary shafts, 3-sieves, 4-vibrators, 5-installation cutterheads, 51-crushing knifes
Piece, 6-crush motor, 7-giants, 8-lifting platforms.
Specific embodiment
As shown in attached drawing 1,2, the safety electric station-service cinder cooling device convenient for operation of the utility model includes first
Cooling cylinder 1, cooling cylinder 1 are in the hollow cylinder structure being vertically arranged, and the top of cooling cylinder 1 is equipped with slag inlet 11, cold
But inner sidewall (intracavity sidewall) surface of cylinder 1 has one layer of elastic layer 18 made of elastic rubber material,
It is equipped with driving motor 2 below cooling cylinder 1, stretches out vertical rotary shaft 21, rotary shaft 21 upwards on driving motor 2
The bottom for passing through cooling cylinder 1 straight up protrudes into cooling 1 inner cavity of cylinder and is coaxial arrangement, cooling cylinder with cooling cylinder 1
Top in the inner cavity of body 1 positioned at rotary shaft 21 is fixedly connected with horizontally disposed circular screen mesh 3, sieve 3 and cooling cylinder 1
And/or rotary shaft 21 is to be coaxially disposed, the elastic layer 18 of circumferential outer circumferentially close cooling 1 interior side-wall surface of cylinder of sieve 3,
Installation is uniformly distributed on the lower surface of sieve 3, and there are three vibrators 4, and under the driving of driving motor 2, rotary shaft 21 drives sieve
3 and vibrator 4 rotated using cooling down the axis of cylinder 1 as center axis,
The surface for being located at sieve 3 in the inner cavity of cooling cylinder 1 is equipped with disintegrating mechanism, and disintegrating mechanism includes horizontally disposed
Installation cutterhead 5, installation 5 center of cutterhead offers mounting hole, and installation 5 periphery of cutterhead is evenly distributed with several Disintegrating knifes 51,
Cutterhead 5 is installed to connect by the shaft installation on mounting hole and crushing motor 6, crushes motor 6 in upper, installation cutterhead 5 and crushing
Blade 51 is equipped with fixed steelframe 15 under in the inner cavity of cooling cylinder 1, crush motor 6 and be fixedly installed in by fixed steelframe 15
In the inner cavity of cooling cylinder 1, installation cutterhead 5 drives Disintegrating knife 51 to install the axis of cutterhead 5 under the driving for crushing motor 6
It is rotated for center axis,
Lifting platform 8 is provided with below driving motor 2, driving motor 2 is fixedly installed on the table top of lifting platform 8, lifting platform 8
Can carrying out reciprocal vertical displacement movement, vertical lift is mobile, drives rotary shaft to successively drive driving motor 2 to synchronize
21 synchronize vertical lift movement, driving sieve 3 in the case where being arranged on cooling 1 bottom plate 14 of cylinder vertically in cooling cylinder
Vertical lift movement is synchronized in 1 inner cavity of body, the lower section of reachable disintegrating mechanism and close to pulverizer when 3 vertical ascent of sieve
Structure (in installation cutterhead 5 and Disintegrating knife 51),
The lower sidewall of cooling cylinder 1 is connected with cold wind inlet pipe 12, and cold wind inlet pipe 12 is connected with the inner cavity of cooling cylinder 1,
Cold wind inlet pipe 12 is located on height and position below sieve 3 and close to bottom plate 14；The side wall upper part of cooling cylinder 1 is connected with hot wind and goes out
Pipe 13, hot wind outlet pipe 13 are connected with the inner cavity of cooling cylinder 1, and hot wind outlet pipe 13 is on height and position positioned at the upper of disintegrating mechanism
It is square, air-introduced machine 131 is installed in the pipeline of hot wind outlet pipe 13,
The side wall of cooling cylinder 1 is equipped with openable discharge door 16, and discharge door 16 is located at bottom plate 14 on height and position
Top and close bottom plate 14；
The circular bottom plate 14 of cooling cylinder 1 is by bar shaped pumping board 141 and close sector (sector is greater than 270 degree, less than 360 degree)
The fixed plate 142 of shape is spliced to form, the length direction of bar shaped pumping board 141 and the circular radial direction of 14 plate face of bottom plate
Unanimously, for the splicing of bar shaped pumping board 141 when in fixed plate 142, bar shaped pumping board 141 is along length direction one end close to rotary shaft 21
Lateral wall, the other end is overlapped with the outer of bottom plate 14, and bar shaped pumping board 141 can be along length direction from quilt in fixed plate 142
It detaches, bar shaped pumping board 141 leaves in corresponding position on bottom plate 14 after being pulled out and is connected to cooling 1 inner cavity of cylinder and extraneous item
Shape through-hole 143 (as shown in Fig. 2),
The underface of strip through-hole 143 is provided with row's giant 7, the orientation of giant 7 and strip through-hole
143 length direction is consistent (as shown in Fig. 2), and straight up, the water that giant 7 sprays is upward for 7 water outlet of giant
It is entered in the inner cavity of cooling cylinder 1 by strip through-hole 143 and forms upward water slug to sieve 3.
The working mechanism and advantage of above-mentioned cooling device essentially consist in:
High temperature coal slag enters cooling cylinder 1 from slag inlet 11, while starting driving motor 2 and being remotely controlled each vibrator 4 of starting,
Make rotary shaft 21 that sieve 3 be driven to carry out axial-rotation and allow sieve 3 while to vibrate, can substantially more screen out not in this way
With the high temperature coal slag of partial size, bulky grain high temperature coal slag is retained by sieve 3, and little particle high temperature coal slag passes through the mesh on sieve 3
It falls；Extraneous cold wind is introduced in cooling cylinder 3 by cold wind inlet pipe 12 simultaneously, (is especially in dropping process with high temperature coal slag
High temperature coal slag) complete heat exchange after hot wind drawn by the air-introduced machine 131 in hot wind outlet pipe 13, that is, realize to high temperature coal slag
It is cooling,
As background technology part is analyzed, compared to little particle high temperature coal slag, the high temperature coal slag of bulky grain is cooled down
Want more relatively slow, and sieve 3 be provided with by this programme, can make short grained cinder complete it is cooling after first fall on cooling cylinder
1 intracavity bottom of body, then discharge door 16 is opened, the cinder for the bulky grain that cinder is first transported, and intercepted by sieve 3 by this part
It is also not up to fully cooled at this time；At this point, (cold wind inlet pipe 12 and hot wind outlet pipe 13 do as usual work for the rotation and vibration that stop sieve 3
Make), and the vertical ascending motion by dropping platform 8 makes sieve 3 rise to the installation in the lower section and close disintegrating mechanism of disintegrating mechanism
Stop after cutterhead 5 and Disintegrating knife 51, in this way, a large amount of bulky grain cinders being trapped on 3 upper surface of sieve fall into installation knife
Within the scope of the crushing of disk 5 and Disintegrating knife 51, it is equivalent between sieve 3 and the top of cooling cylinder 1 and forms a crushing chamber,
Starting at this time crushes the driving installation cutterhead 5 of motor 6 and Disintegrating knife 51 is driven to rotate, and can carry out concentration powder to these bulky grain cinders
It is broken, sieve 3 is moved down again after the completion of crushing, and be again started up driving motor 2 and be remotely controlled each vibrator 4 of starting, screening obtains
New little particle cinder is simultaneously fully cooled it in dropping process by cold wind, why moves down sieve 3 far again here
From being then turned on rotation and vibration after disintegrating mechanism, when being in order to avoid vibrating, rotating, the vibrator installed on sieve 3 or sieve 3
4 collide with disintegrating mechanism and are easy to appear damage,
It can also be switched in the state of attached drawing 1 and crush motor 6, pass through the coal slag granules fallen from slag inlet 11 first
It is reached on sieve 3 again after crossing a degree of crushing of disintegrating mechanism by vibrosieve, cooling；
Individual coal slag granules can be embedded into the mesh of sieve 3 simultaneously clamping just in screening process, thus block the mesh,
The screening function of the mesh is thus destroyed, such situation more than one will lead to subsequent screening efficiency and be greatly reduced.If
It by manually the coal slag granules being stuck in mesh are disclosed, not only operates cumbersome, but also due to being blocked by coal slag granules
Mesh quantity might have very much, carry out clearing up one by one it is time-consuming can be very long,
It therefore (is equally the radius side of circular screen mesh 3 according to the radial direction of cooling 1 circular bottom plate 14 of cylinder in this programme
To) in cooling down below cylinder 1 equipped with the giant 7 of a row straight up, giant is opened after bar shaped pumping board 141 is detached
7, the water that giant 7 sprays entered in the inner cavity of cooling cylinder 1 upwardly through strip through-hole 143 and to sieve 3 formed to
On strength water slug, the coal slag granules in the mesh for place of arrival of spraying water can be gone out upwards, be thereby realized to sieve 3
The cleaning of each mesh in one radial location, starting driving motor 2 on this basis makes sieve 3 that axial rotation occur, and rotates
It is also completed after circle to all cleanings of each grid on sieve 3, then will be cooling after cooling 1 intracavity bottom ponding of cylinder extraction
Device can be put into operation next time, not only high degree of automation, but also time-consuming greatly shortens；
The interior side-wall surface of cooling cylinder 1 has one layer of elastic layer 18, and this aspect can play protection to inner sidewall and make
With on the other hand, the coal slag granules beaten on inside side wall in rabbling mechanism operational process by elastic layer 18 due to being returned
Elastic force effect, is conducive to rebound and install near cutterhead 5 and Disintegrating knife 51, cuts to, promotes to be crushed blade 51 again
Abundant crushing to coal slag granules.
Claims (6)
1. a kind of safety electric station-service cinder cooling device convenient for operation, it is characterised in that: the cooling device includes cold
But cylinder (1), the cooling cylinder (1) are in the hollow cylinder structure being vertically arranged, and the top of the cooling cylinder (1) is equipped with
Slag inlet (11),
Driving motor (2) are equipped with below the cooling cylinder (1), stretch out vertical rotary shaft upwards on the driving motor (2)
(21), the rotary shaft (21) protrudes into cooling cylinder (1) inner cavity simultaneously across the bottom of the cooling cylinder (1) straight up
And it is located at the top of the rotary shaft (21) in the inner cavity of the cooling cylinder (1) with the cooling cylinder (1) to be coaxially disposed
It is fixedly connected with horizontally disposed circular screen mesh (3), the sieve (3) and the cooling cylinder (1) and/or the rotary shaft
It (21) is coaxial arrangement, inner sidewall of the outer of the sieve (3) close to the cooling cylinder (1), the following table of the sieve (3)
Vibrator (4) are installed on face, under the driving of the driving motor (2), the rotary shaft (21) drive the sieve (3) and
The vibrator (4) rotates by center axis of the axis of the cooling cylinder (1),
It is located at right above the sieve (3) in the inner cavity of the cooling cylinder (1) and disintegrating mechanism, the disintegrating mechanism is installed
Including horizontally disposed installation cutterhead (5), installation cutterhead (5) center offers mounting hole, installation cutterhead (5) periphery
It is evenly distributed with several Disintegrating knifes (51), installation cutterhead (5) is by the mounting hole and crushes the shaft on motor (6)
Installation connection, the installation cutterhead (5) drives the Disintegrating knife (51) with the peace under the driving for crushing motor (6)
The axis of cutterhead (5) is filled to rotate for center axis,
The lower sidewall of the cooling cylinder (1) is connected with cold wind inlet pipe (12), the cold wind inlet pipe (12) and the cooling cylinder
(1) inner cavity is connected, and the side wall upper part of the cooling cylinder (1) is connected with hot wind outlet pipe (13), the hot wind outlet pipe (13) with
The inner cavity of the cooling cylinder (1) is connected, and is equipped with air-introduced machine (131) in the pipeline of the hot wind outlet pipe (13),
The circular bottom plate (14) of the cooling cylinder (1) is spliced to form by bar shaped pumping board (141) and fixed plate (142), the item
The length direction of shape pumping board (141) is consistent with the radial direction of the bottom plate (14) plate face, and the bar shaped pumping board (141) is spelled
It connects when on the fixed plate (142), the bar shaped pumping board (141) is along length direction one end close to the rotary shaft (21)
Lateral wall, the other end is overlapped with the outer of the bottom plate (14), and the bar shaped pumping board (141) can be along length direction from institute
It states and is pulled out on fixed plate (142), the bar shaped pumping board (141) leaves after being pulled out in corresponding position on the bottom plate (14)
Connection cooling cylinder (1) inner cavity and extraneous strip through-hole (143),
Row's giant (7), the orientation of the giant (7) are provided with immediately below the strip through-hole (143)
It is consistent with the length direction of the strip through-hole (143), giant (7) water outlet straight up, the giant
(7) water sprayed enters in the inner cavity of the cooling cylinder (1) and to the sieve upwardly through the strip through-hole (143)
(3) upward water slug is formed.
2. the safety electric station-service cinder cooling device as described in claim 1 convenient for operation, it is characterised in that: the drive
It is provided with lifting platform (8) below dynamic motor (2), the driving motor (2) is located on the table top of the lifting platform (8), described
Lifting platform (8) can carry out reciprocal vertical displacement movement to drive the driving motor (2), the rotary shaft (21), the sieve
The vertical lift that net (3) synchronizes, to make the sieve (3) vertical ascent to the lower section of the disintegrating mechanism and close to institute
The disintegrating mechanism stated.
3. the safety electric station-service cinder cooling device as described in claim 1 convenient for operation, it is characterised in that: described is cold
But the interior side-wall surface of cylinder (1) has one layer of elastic layer (18).
4. the safety electric station-service cinder cooling device as described in claim 1 convenient for operation, it is characterised in that: the cooling
It is equipped in the inner cavity of cylinder (1) fixed steelframe (15), the crushing motor (6) is fixedly installed in by the fixed steelframe (15)
In the inner cavity of the cooling cylinder (1).
5. the safety electric station-service cinder cooling device as described in claim 1 convenient for operation, it is characterised in that: the cooling
The side wall of cylinder (1) is equipped with openable discharge door (16), and the discharge door (16) is located at the bottom on height and position
The top of plate (14) is simultaneously close the bottom plate (14).
6. the safety electric station-service cinder cooling device as described in claim 1 convenient for operation, it is characterised in that: the hot wind
Outlet pipe (13) is located at the top of the disintegrating mechanism on height and position, and the cold wind inlet pipe (12) is located at institute on height and position
It states below sieve (3) and close to the bottom plate (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920248141.3U CN209715288U (en) | 2019-02-27 | 2019-02-27 | A kind of safety electric station-service cinder cooling device convenient for operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920248141.3U CN209715288U (en) | 2019-02-27 | 2019-02-27 | A kind of safety electric station-service cinder cooling device convenient for operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209715288U true CN209715288U (en) | 2019-12-03 |
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ID=68684266
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920248141.3U Active CN209715288U (en) | 2019-02-27 | 2019-02-27 | A kind of safety electric station-service cinder cooling device convenient for operation |
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| Country | Link |
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| CN (1) | CN209715288U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112682802A (en) * | 2020-12-14 | 2021-04-20 | 山西省工业设备安装集团有限公司 | Waste residue clearance system of msw incineration power generation |
-
2019
- 2019-02-27 CN CN201920248141.3U patent/CN209715288U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112682802A (en) * | 2020-12-14 | 2021-04-20 | 山西省工业设备安装集团有限公司 | Waste residue clearance system of msw incineration power generation |
| CN112682802B (en) * | 2020-12-14 | 2023-01-06 | 山西省安装集团股份有限公司 | Waste residue clearance system of msw incineration power generation |
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