CN208920083U - A kind of duplex type lag cooler - Google Patents
A kind of duplex type lag cooler Download PDFInfo
- Publication number
- CN208920083U CN208920083U CN201821640129.9U CN201821640129U CN208920083U CN 208920083 U CN208920083 U CN 208920083U CN 201821640129 U CN201821640129 U CN 201821640129U CN 208920083 U CN208920083 U CN 208920083U
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- China
- Prior art keywords
- welded
- outer cylinder
- cylinder
- under casing
- duplex type
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Abstract
The utility model relates to a kind of duplex type lag coolers, including support column, under casing is welded on the inside of the support column, the under casing front end is connected with chamber door by pin shaft, slag gathering hopper is equipped with inside the under casing, the under casing dome top surface is fixed with outer cylinder by screw, there is fixed rotating electric machine by screw on the outer cylinder bottom lower surface, shaft is sequentially connected with above the rotating electric machine, conduction vanes are welded on the connection rotating cylinder outer surface, inner cylinder is welded on the conduction vanes outer surface, water guide layer is constituted on the outside of the inner cylinder between outer cylinder, the utility model can drive conduction vanes to generate centrifugal force by rotating electric machine, move waste residue can in the device, and Rapid replacement temperature under the heat exchange effect of the heat exchange pipeline in conduction vanes and inner cylinder, so that work efficiency is high for device, and without using cooling Gas is that waste residue exchanges heat, easy to operate, is directly entered slag gathering hopper after waste residue heat exchange, can reduce scale removal process.
Description
Technical field
The utility model relates to boiler auxiliaries technical fields, more particularly to a kind of duplex type lag cooler.
Background technique
Lag cooler is mainly made of cylinder, slag input case, slag tapping box, actuating unit, chassis and electric control system, cylinder
Body and separation frame are all made of water cooled wall type structure, are welded on cylinder inboard wall and separation frame and lead slag piece.
The internal structure of lag cooler is mainly by being welded with the outer cylinder of driving device and being welded with fixed spiral guide blade outside cylinder
Inner cylinder composition, inner cylinder are welded with slag extracting plate between the fixation spiral guide blade in inner cylinder by multi-pipe type and socket type various models,
When lag cooler drives slowly rotation by driving device, high temperature furnace slag, which is oriented in the inner cylinder of sleeve by helical blade, to advance, simultaneously
When rotated, slag extracting plate drives clinker to be lifted up, and to after certain altitude, sheds downwards, the folder including cooling water, between outer cylinder
Heat is taken away in reverse flow in covering, and cooling wind sheds clinker heating hot-air after lifting slag extracting plate in inner cylinder is taken away, made
Thermal slag gradually cools down.
But existing lag cooler be it is horizontal, at work, transmission efficiency loss is big, and during the work time due to inside
It is passed through cold air and carries out gas cooling, the dust in waste residue can be taken out of, be easy blocking pipeline, it is therefore desirable to be further improved.
Summary of the invention
In order to solve the above-mentioned technical problem, the utility model provides a kind of duplex type lag cooler, the duplex type lag cooler,
By carrying out the displacement of cold and hot temperature straight down, heat exchange efficiency is higher.
To achieve the goals above, the utility model provides the following technical solutions:
A kind of duplex type lag cooler, including support column, the support column inside are welded under casing, and the under casing front end passes through
Pin shaft is connected with chamber door, is equipped with slag gathering hopper inside the under casing, and the under casing dome top surface is fixed with outer cylinder by screw,
Rotating electric machine, the model NMRV63 of the rotating electric machine, the rotation are fixed with by screw on the outer cylinder bottom lower surface
It is sequentially connected with shaft above rotating motor, connection rotating cylinder, the connection turn is fixed with by pin key on the shaft outer surface
Conduction vanes are welded on cylinder outer surface, inner cylinder are welded on the conduction vanes outer surface, the inner cylinder outside is with outside
Water guide layer is constituted between cylinder, one side bottom of water guide layer is fixed with temperature sensor by screw, the temperature sensor
Model PT100, the water guide layer other side are connected with communicating pipe by pipeline, and the communicating pipe other end is welded with water pipe,
The water pipe top nose is fixed with pressure gauge, the model PT124B-111T of the pressure gauge, the water pipe bottom by screw
Portion has been connected through a screw thread relief valve, and the outer cylinder overhead surface is welded with feed inlet, is welded on the outer cylinder outer surface
Connection sheet, is welded with positioning seat at the top and bottom of the outer cylinder rear and front end on outer surface, equipped with fixed inside the positioning seat
Position bar, the temperature sensor and pressure gauge are electrically connected with relief valve.
Further, outer cylinder bottom machine-shaping has leakage cinder notch, and it is close that sliding is provided between the outer cylinder and inner cylinder
Sealing.
Further, it is provided with radiating groove on the outside of the outer cylinder, the radiating groove is provided with six groups.
Further, machine-shaping has guiding gutter inside the inner cylinder, there is same machine-shaping inside the conduction vanes
Heat exchange pipeline.
Further, the conduction vanes are spirally distributed, and thermally conductive protrusion is provided in the conduction vanes.
Further, water guide layer bottom rear end is connected with drainpipe by pipeline.
Further, the water pipe is internally provided with circulating pump, the model ORS40-6G of the circulating pump, the connection
Pipe is provided with seven groups, and top is distributed in the communicating pipe at the top of outer cylinder.
The utility model, which has the advantage that, includes:
The utility model can drive conduction vanes to generate centrifugal force by rotating electric machine, carry out waste residue can in the device
It is mobile, and Rapid replacement temperature under the heat exchange effect of the heat exchange pipeline in conduction vanes and inner cylinder, so that device working efficiency
Height, and be that waste residue exchanges heat without using cooling gas, it is easy to operate, it is directly entered slag gathering hopper after waste residue heat exchange, can be reduced clear
Reason process.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of space multistory view of duplex type lag cooler described in the utility model；
Fig. 2 is a kind of internal structure schematic diagram of duplex type lag cooler described in the utility model；
Fig. 3 is a kind of top view of duplex type lag cooler described in the utility model；
Fig. 4 is a kind of circuit system block diagram of duplex type lag cooler described in the utility model.
The reference numerals are as follows:
1, support column；2, under casing；3, relief valve；4, water pipe；5, communicating pipe；6, pressure gauge；7, connection sheet；8, feed inlet；
9, outer cylinder；10, locating rod；11, positioning seat；12, chamber door；13, rotating electric machine；14, water guide layer；15, shaft；16, inner cylinder；17,
Connect rotating cylinder；18, conduction vanes；19, temperature sensor；20, slag gathering hopper.
Specific embodiment
To keep the purpose of this utility model, technical solution and advantage clearer, below by the technology to the utility model
Scheme is described in detail.Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not before making creative work
Obtained all other embodiment is put, the range that the utility model is protected is belonged to.
With reference to Fig. 1-Fig. 4, the utility model provides a kind of duplex type lag cooler, including support column 1, the support column 1
Inside is welded under casing 2, and 2 front end of under casing is connected with chamber door 12 by pin shaft, is equipped with slag gathering hopper inside the under casing 2
20,2 dome top surface of under casing is fixed with outer cylinder 9 by screw, is fixed on 9 bottom lower surface of outer cylinder by screw
Rotating electric machine 13, the model NMRV63 of the rotating electric machine 13 are sequentially connected with shaft 15, institute above the rotating electric machine 13
It states and connection rotating cylinder 17 is fixed with by pin key on 15 outer surface of shaft, be welded on 17 outer surface of connection rotating cylinder thermally conductive
Blade 18 is welded with inner cylinder 16 on 18 outer surface of conduction vanes, constitutes water guide between 16 outside of inner cylinder and outer cylinder 9
Layer 14,14 1 side bottom of water guide layer is fixed with temperature sensor 19, the model of the temperature sensor 19 by screw
PT100,14 other side of water guide layer are connected with communicating pipe 5 by pipeline, and 5 other end of communicating pipe is welded with water pipe 4, institute
It states 4 top nose of water pipe and pressure gauge 6, the model PT124B-111T of the pressure gauge 6, the water pipe 4 is fixed with by screw
Bottom has been connected through a screw thread relief valve 3, and 9 overhead surface of outer cylinder is welded with feed inlet 8, on 9 outer surface of outer cylinder
It is welded with connection sheet 7, is welded with positioning seat 11, the positioning seat 11 on outer surface at the top and bottom of 9 rear and front end of outer cylinder
Inside is equipped with locating rod 10, and the temperature sensor 19 and pressure gauge 6 are electrically connected with relief valve 3.
Further, the 9 bottom machine-shaping of outer cylinder has leakage cinder notch, is provided with cunning between the outer cylinder 9 and inner cylinder 16
Dynamic seal, it is ensured that the leakproofness of water guide layer 14.
Further, be provided with radiating groove on the outside of the outer cylinder 9, the radiating groove is provided with six groups, guarantee outer cylinder 9 into
It is less likely to be damaged when row thermal deformation.
Further, the 16 inside machine-shaping of inner cylinder has guiding gutter, is equally processed into inside the conduction vanes 18
Type has heat exchange pipeline, facilitates and exchanges heat.
Further, the conduction vanes 18 are spirally distributed, and are provided with thermally conductive protrusion in the conduction vanes 18, are added
The heat exchange contact area of big waste residue, good heat dissipation effect.
Further, the 14 bottom rear end of water guide layer is connected with drainpipe 4 by pipeline, can carry out quick water change.
Further, the water pipe 4 is internally provided with circulating pump, the model ORS40-6G of the circulating pump, the company
Siphunculus 5 is provided with seven groups, is distributed in 9 top of outer cylinder the communicating pipe 5 of top, makes the even water temperature in water guide layer 14, side
Just it radiates.
When using above structure, when carrying out the effect of cold slag by device, by feed inlet 8 by inside waste residue access equipment,
Cooling water above water pipe 4 through entering, and the communicating pipe 5 Jing Guo top is passed into water guide layer 14, and rotating electric machine 13 is with turn
Axis 15 rotates, and shaft 15 drives connection rotating cylinder 17 to rotate, and connection rotating cylinder 17 drives conduction vanes 18 and inner cylinder 16 to rotate, and makes water guide
Cooling water inside layer 14 is quickly circulated with conduction vanes 18 and the water of the heat exchange pipeline in inner cylinder 16, and passes through electric rotating
The centrifugal force that the rotation of machine 13 generates makes waste residue fast move collision in conduction vanes 18 and inner cylinder 16, is quickly exchanged heat, is led
Water in water layer 14 can enter in water pipe 4 through communicating pipe 5 to exchange heat through circulating pump, and temperature sensor 19 incudes water guide layer 14
Interior water temperature can also carry out double drainage through the discharge of drainpipe 4, pressure gauge 6 is felt after temperature reaches certain value through relief valve 3
The water pressure in device is answered, when pressure is excessive, relief valve 3, which is opened, carries out pressure release, and the waste residue after heat exchange enters through slag mouth
Into slag gathering hopper 20, cold slag work can be completed.
Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to
In this, anyone skilled in the art within the technical scope disclosed by the utility model, can readily occur in variation
Or replacement, it should be covered within the scope of the utility model.Therefore, the protection scope of the utility model should be with the power
Subject to the protection scope that benefit requires.
Claims (7)
1. a kind of duplex type lag cooler, it is characterised in that: including support column (1), be welded under casing on the inside of the support column (1)
(2), under casing (2) front end is connected with chamber door (12) by pin shaft, is equipped with slag gathering hopper (20) inside the under casing (2), institute
It states under casing (2) dome top surface to be fixed with outer cylinder (9) by screw, have admittedly on outer cylinder (9) bottom lower surface by screw
Determine rotating electric machine (13), is sequentially connected with shaft (15) above the rotating electric machine (13), on shaft (15) outer surface
It is fixed with connection rotating cylinder (17) by pin key, is welded with conduction vanes (18) on connection rotating cylinder (17) outer surface, it is described
It is welded with inner cylinder (16) on conduction vanes (18) outer surface, constitutes water guide layer on the outside of the inner cylinder (16) between outer cylinder (9)
(14), (14) one side bottom of water guide layer is fixed with temperature sensor (19) by screw, water guide layer (14) other side
It is connected with communicating pipe (5) by pipeline, communicating pipe (5) other end is welded with water pipe (4), water pipe (4) top nose
It is fixed with pressure gauge (6) by screw, water pipe (4) bottom has been connected through a screw thread relief valve (3), on the outer cylinder (9)
Square surface is welded with feed inlet (8), is welded with connection sheet (7) on outer cylinder (9) outer surface, two before and after the outer cylinder (9)
End top and bottom are welded with positioning seat (11) on outer surface, are equipped with locating rod (10) inside the positioning seat (11), described
Temperature sensor (19) and pressure gauge (6) are electrically connected with relief valve (3).
2. a kind of duplex type lag cooler according to claim 1, it is characterised in that: outer cylinder (9) the bottom machine-shaping
There is leakage cinder notch, is provided with sliding seal between the outer cylinder (9) and inner cylinder (16).
3. a kind of duplex type lag cooler according to claim 1, it is characterised in that: be provided on the outside of the outer cylinder (9) scattered
Heat channel, the radiating groove are provided with six groups.
4. a kind of duplex type lag cooler according to claim 1, it is characterised in that: the internal machine-shaping of the inner cylinder (16)
There is guiding gutter, the internal same machine-shaping of the conduction vanes (18) has heat exchange pipeline.
5. a kind of duplex type lag cooler according to claim 1, it is characterised in that: the conduction vanes (18) are in the shape of a spiral
It is distributed, is provided with thermally conductive protrusion on the conduction vanes (18).
6. a kind of duplex type lag cooler according to claim 1, it is characterised in that: water guide layer (14) the bottom rear end is logical
Piping is connected with drainpipe (4).
7. a kind of duplex type lag cooler according to claim 1, it is characterised in that: the water pipe (4), which is internally provided with, follows
Ring pump, the communicating pipe (5) are provided with seven groups, are distributed in the communicating pipe (5) of top at the top of outer cylinder (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821640129.9U CN208920083U (en) | 2018-10-10 | 2018-10-10 | A kind of duplex type lag cooler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821640129.9U CN208920083U (en) | 2018-10-10 | 2018-10-10 | A kind of duplex type lag cooler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208920083U true CN208920083U (en) | 2019-05-31 |
Family
ID=66708762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821640129.9U Expired - Fee Related CN208920083U (en) | 2018-10-10 | 2018-10-10 | A kind of duplex type lag cooler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208920083U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108930970A (en) * | 2018-10-10 | 2018-12-04 | 袁世杰 | A kind of duplex type lag cooler |
-
2018
- 2018-10-10 CN CN201821640129.9U patent/CN208920083U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108930970A (en) * | 2018-10-10 | 2018-12-04 | 袁世杰 | A kind of duplex type lag cooler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190531 Termination date: 20211010 |