CN209495339U - The cooling device for preventing RDF material-falling hopper from deforming - Google Patents
The cooling device for preventing RDF material-falling hopper from deforming Download PDFInfo
- Publication number
- CN209495339U CN209495339U CN201920004405.0U CN201920004405U CN209495339U CN 209495339 U CN209495339 U CN 209495339U CN 201920004405 U CN201920004405 U CN 201920004405U CN 209495339 U CN209495339 U CN 209495339U
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- China
- Prior art keywords
- cooling
- falling hopper
- rdf
- outer casing
- water
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- Expired - Fee Related
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- 238000001816 cooling Methods 0.000 title claims abstract description 86
- 239000000498 cooling water Substances 0.000 claims abstract description 51
- 239000012530 fluid Substances 0.000 claims abstract description 16
- 238000004891 communication Methods 0.000 claims abstract description 15
- 239000007788 liquid Substances 0.000 claims description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 238000003795 desorption Methods 0.000 claims description 6
- 230000008676 import Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 235000011890 sandwich Nutrition 0.000 description 26
- 238000000034 method Methods 0.000 description 4
- 239000010813 municipal solid waste Substances 0.000 description 4
- 239000000446 fuel Substances 0.000 description 3
- 239000002826 coolant Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 241000406668 Loxodonta cyclotis Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 239000003473 refuse derived fuel Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
The utility model provides a kind of cooling device for preventing RDF material-falling hopper from deforming, including outer casing, cooling water inlet, cooling water outlet and steam outlet, outer casing forms water-cooling sandwich between outer casing and the lateral surface of RDF material-falling hopper for being arranged on the lateral surface of RDF material-falling hopper, cooling water inlet is arranged in the lower part of outer casing and for water-cooling sandwich to be in fluid communication, cooling water outlet is arranged in the top of outer casing and for water-cooling sandwich to be in fluid communication, steam outlet is arranged in the top of outer casing and is connected to water-cooling sandwich for gas circuit, steam outlet is higher than cooling water outlet.The cooling device for preventing RDF material-falling hopper from deforming of the utility model can effectively solve the temperature distortion phenomenon that material-falling hopper occurs because temperature is excessively high, and economic security, ingenious in design, simple for structure, and manufacture is easy, at low cost, be suitable for large-scale promotion application.
Description
Technical field
The utility model relates to waste incinerator technical fields, in particular to RDF incinerator technical field, in particular to one
The cooling device that kind prevents RDF material-falling hopper from deforming.
Background technique
Garbage derivatived fuel (Refuse Derived Fuel, abbreviation RDF), i.e., by being crushed to combustible garbage,
Sorting, dry, addition medicament, compression forming etc. are handled and manufactured fuel.
The characteristics of RDF fuel be it is uniform in size, institute's calorific value is uniform, moulding process can make refuse thermal value improve 4 times or so,
And easily transport and storage, 6~10 months imputrescibilities can be stored at normal temperature.Therefore temporarily a part of rubbish storing can be risen
Come, to solve boiler technology stoppage in transit, or leads to the disposing capacity problem of rubbish output peak time because of the busy season.
The RDF ignition temperature of usual high heating value is very high, in RDF incinerator operational process, blanking elephant trunk even material-falling hopper
It is likely in relatively-high temperature state, material-falling hopper temperature distortion phenomenon can occur because temperature is excessively high.It is asked to solve this
Topic selects expensive corrosion-and high-temp-resistant material sometimes.
Accordingly, it is desirable to provide a kind of device, it is existing to can effectively solve the temperature distortion that material-falling hopper occurs because temperature is excessively high
As, and economic security.
Utility model content
In order to overcome the disadvantages of the prior art mentioned above, one of the utility model, which is designed to provide one kind, prevents RDF
The cooling device of material-falling hopper deformation can effectively solve the temperature distortion phenomenon that material-falling hopper occurs because temperature is excessively high, and economical
Safety is suitable for large-scale promotion application.
The another object of the utility model is to provide a kind of cooling device for preventing RDF material-falling hopper from deforming, design skilful
Wonderful, simple for structure, manufacture is easy, at low cost, is suitable for large-scale promotion application.
To achieve the above objectives, the utility model provides a kind of cooling device for preventing RDF material-falling hopper from deforming, feature
It is, including outer casing, cooling water inlet, cooling water outlet and steam outlet that the outer casing is for being arranged in RDF material-falling hopper
Lateral surface on to forming water-cooling sandwich, the cooling between the outer casing and the lateral surface of the RDF material-falling hopper
Water inlet is arranged in the lower part of the outer casing and for the water-cooling sandwich to be in fluid communication, and the cooling water outlet is arranged in institute
It states the top of outer casing and is used to that the water-cooling sandwich to be in fluid communication, the upper of the outer casing is arranged in the steam outlet
Portion is simultaneously connected to the water-cooling sandwich for gas circuit, and the steam outlet is higher than the cooling water outlet.
Preferably, the outer casing is used to be set in the lateral surface of the RDF material-falling hopper.
Preferably, the cooling device for preventing RDF material-falling hopper from deforming further includes support diaphragm, the support is led
Deflector hole is provided on stream partition, the support diaphragm connects the outer casing and for connecting the outer of the material-falling hopper
Side and be located at the water-cooling sandwich in.
More preferably, the number of the deflector hole is multiple, length of multiple deflector holes along the support diaphragm
The setting of direction interval.
More preferably, the support diaphragm is used to vertically be obliquely installed along the lateral surface of the RDF material-falling hopper.
More preferably, the number of the support diaphragm is muti-piece, and support diaphragm described in muti-piece is used for around described
RDF material-falling hopper outside face interval setting.
Preferably, the cooling device for preventing RDF material-falling hopper from deforming further includes temperature-measuring port, the temperature-measuring port setting exists
On the outer casing and between the cooling water inlet and the cooling water outlet and for the water cooling folder to be in fluid communication
Layer.
Preferably, the cooling device for preventing RDF material-falling hopper from deforming further includes cooling tower and liquid driving device, institute
The outlet of cooling tower is stated by cooling water inlet described in the liquid driving device piping connection, the cooling water outlet pipeline connects
Connect the import of the cooling tower.
More preferably, the liquid driving device is cooling water pump.
Preferably, the cooling device for preventing RDF material-falling hopper from deforming further includes vapor desorption tube, the vapor
Steam outlet described in desorption tube piping connection.
The beneficial effects of the utility model essentially consist in:
1, the cooling device for preventing RDF material-falling hopper from deforming of the utility model includes outer casing, cooling water inlet, cooling water
Outlet and steam outlet, outer casing are used to be arranged on the lateral surface of RDF material-falling hopper in outer casing and RDF material-falling hopper
Water-cooling sandwich is formed between lateral surface, cooling water inlet is arranged in the lower part of outer casing and for water-cooling sandwich to be in fluid communication, cold
But water out is arranged in the top of outer casing and for water-cooling sandwich to be in fluid communication, and the top of outer casing is arranged in steam outlet
And it is connected to water-cooling sandwich for gas circuit, therefore steam outlet, which is higher than cooling water outlet, can effectively solve material-falling hopper because of temperature
Excessively high and appearance temperature distortion phenomenon, and economic security, are suitable for large-scale promotion application.
2, the cooling device for preventing RDF material-falling hopper from deforming of the utility model includes outer casing, cooling water inlet, cooling water
Outlet and steam outlet, outer casing are used to be arranged on the lateral surface of RDF material-falling hopper in outer casing and RDF material-falling hopper
Water-cooling sandwich is formed between lateral surface, cooling water inlet is arranged in the lower part of outer casing and for water-cooling sandwich to be in fluid communication, cold
But water out is arranged in the top of outer casing and for water-cooling sandwich to be in fluid communication, and the top of outer casing is arranged in steam outlet
And it is connected to water-cooling sandwich for gas circuit, steam outlet is higher than cooling water outlet, therefore, ingenious in design, simple for structure, manufacture
Simplicity, it is at low cost, it is suitable for large-scale promotion application.
The these and other objects of the utility model, feature and advantage are wanted by following detailed descriptions, attached drawing and right
It acquires to fully demonstrate, and can be achieved by means, device and the their combination specially pointed out in appended claims.
Detailed description of the invention
Fig. 1 is that a specific embodiment of the cooling device for preventing RDF material-falling hopper from deforming of the utility model is mounted on RDF and falls
Schematic front view on the lateral surface of hopper.
Fig. 2 is the diagrammatic side-view cross-sectional schematic diagram of structure shown in FIG. 1.
(symbol description)
1 outer casing；2 cooling water inlets；3 cooling water outlets；4 steam outlets；5RDF material-falling hopper；6 water-cooling sandwichs；7
Support diaphragm；8 deflector holes；9 temperature-measuring ports.
Specific embodiment
In order to be more clearly understood that the technology contents of the utility model, spy lifts following embodiment and is described in detail.
Shown in referring to Figure 1~Fig. 2, in a specific embodiment of the utility model, the utility model prevents RDF from falling
The cooling device of hopper deformation includes outer casing 1, cooling water inlet 2, cooling water outlet 3 and steam outlet 4, the outer casing
1 for be arranged on the lateral surface of RDF material-falling hopper 5 to the lateral surface of the outer casing 1 and the RDF material-falling hopper 5 it
Between form water-cooling sandwich 6, the cooling water inlet 2 is arranged in the lower part of the outer casing 1 and for the water cooling to be in fluid communication
Interlayer 6, the cooling water outlet 3 is arranged in the top of the outer casing 1 and for the water-cooling sandwich 6 to be in fluid communication, described
Steam outlet 4 is arranged in the top of the outer casing 1 and is connected to the water-cooling sandwich 6 for gas circuit, and the vapor goes out
Mouth 4 is higher than the cooling water outlet 3.
The outer casing 1 can please be joined for being arranged on the lateral surface of RDF material-falling hopper 5 using any suitable structure
As shown in FIG. 1 to FIG. 2, in a specific embodiment of the utility model, the outer casing 1 is used to be set in the RDF and falls
On the lateral surface of hopper 5.
It is shown in Figure 2 in order to reinforce the intensity of the RDF material-falling hopper 5 and play the role of water conservancy diversion, it is practical new at this
In one specific embodiment of type, the cooling device for preventing RDF material-falling hopper 5 from deforming further includes support diaphragm 7, described
Deflector hole 8 is provided on support diaphragm 7, and the support diaphragm 7 connects the outer casing 1 and described for connecting
The lateral surface of material-falling hopper and be located at the water-cooling sandwich 6 in.
The number of the deflector hole 8 can according to need determination, preferably, the number of the deflector hole 8 be it is multiple, it is multiple
The deflector hole 8 is arranged along the length direction interval of the support diaphragm 7.It is shown in Figure 2, in the utility model
In one specific embodiment, the number of the deflector hole 8 is 5.
The lateral surface that the support diaphragm 7 is used to connect the material-falling hopper can use any suitable structure,
Shown in Figure 2, in a specific embodiment of the utility model, the support diaphragm 7 along the RDF for falling
The lateral surface of hopper 5 is vertically obliquely installed.
The number of the support diaphragm 7 can according to need determination, shown in Figure 2, in the utility model
In one specific embodiment, the number of the support diaphragm 7 is muti-piece, and support diaphragm 7 described in muti-piece is used to surround institute
The outside face interval for the RDF material-falling hopper 5 stated is arranged.
It is shown in Figure 2 in order to which the temperature of the cooling water in the water-cooling sandwich 6 can be measured, in the utility model
A specific embodiment in, the described cooling device for preventing RDF material-falling hopper 5 from deforming further includes temperature-measuring port 9, the temperature-measuring port 9
It is arranged on the outer casing 1 and between the cooling water inlet 2 and the cooling water outlet 3 and for institute to be in fluid communication
State water-cooling sandwich 6.
The cooling device for preventing RDF material-falling hopper from deforming can also include other any suitable compositions, in this reality
With in a novel specific embodiment, the cooling device for preventing RDF material-falling hopper from deforming further includes that cooling tower (does not show in figure
Out) and liquid driving device, the outlet of cooling tower described in (not shown) passes through the liquid driving device piping connection institute
State cooling water inlet 2, the import of cooling tower described in 3 piping connection of cooling water outlet.
The liquid driving device can be any suitable liquid driving device, in a specific implementation of the utility model
In example, the liquid driving device is cooling water pump.
The cooling device for preventing RDF material-falling hopper from deforming can also include other any suitable compositions, in this reality
With in a novel specific embodiment, the cooling device for preventing RDF material-falling hopper from deforming further includes vapor desorption tube (figure
In be not shown), steam outlet 4 described in the vapor desorption tube piping connection.
It is understood that although water-cooling sandwich 6 is referred in above-described embodiment always, in addition to that can use in water-cooling sandwich 6
Water as cooling medium outside, can also using other fluids as cooling medium.
In use, outer casing 1 is arranged on the lateral surface of RDF material-falling hopper 5 in outer casing 1 and RDF material-falling hopper 5
Water-cooling sandwich 6 is formed between lateral surface.
Cooling water (< 40 DEG C) enters water-cooling sandwich 6 from cooling water inlet 2, makes full of cooling water in water-cooling sandwich 6, cooling
Water absorbs in RDF material-falling hopper 5 after the heat of high-temperature gas, is discharged from cooling water outlet 3, and 6 inner part of water-cooling sandwich is vaporized
Vapor is discharged from steam outlet 4.
Being computed about needs cooling water inflow 0.05m by every cubic metre of material-falling hopper volume3/ h, material-falling hopper inner wall temperature are maintained at 50
DEG C~60 DEG C, it is ensured that material-falling hopper not temperature distortion.
Therefore, the utility model provides a kind of cooling device for preventing RDF material-falling hopper from deforming, and solves RDF incinerator
In operational process, in material-falling hopper temperature it is excessively high and occur temperature distortion phenomenon.By using the structure of simple economy, both saved
Cost of investment, and can ensure that the safety of RDF material-falling hopper.
To sum up, the cooling device for preventing RDF material-falling hopper from deforming of the utility model can effectively solve material-falling hopper because of temperature mistake
High and appearance temperature distortion phenomenon, and economic security, ingenious in design, simple for structure, manufacture is easy, at low cost, is suitable for big advise
Mould promotes and applies.
It can be seen that the purpose of this utility model completely and is effectively achieved.The function of the utility model and
Structural principle is shown and is illustrated in embodiment, and under without departing substantially from the principle, embodiment can make any modification.Institute
With the utility model includes all variant embodiments based on claim spirit and scope of the claims.
Claims (10)
1. a kind of cooling device for preventing RDF material-falling hopper from deforming, which is characterized in that including outer casing, cooling water inlet, cooling water
Outlet and steam outlet, the outer casing is for being arranged on the lateral surface of RDF material-falling hopper in the outer casing and institute
Water-cooling sandwich is formed between the lateral surface for the RDF material-falling hopper stated, the lower part of the outer casing is arranged in simultaneously in the cooling water inlet
For the water-cooling sandwich to be in fluid communication, the cooling water outlet is arranged in the top of the outer casing and for institute to be in fluid communication
Water-cooling sandwich is stated, the steam outlet is arranged in the top of the outer casing and is connected to the water-cooling sandwich for gas circuit,
The steam outlet is higher than the cooling water outlet.
2. the cooling device for preventing RDF material-falling hopper from deforming as described in claim 1, which is characterized in that the outer casing is used for
It is set on the lateral surface of the RDF material-falling hopper.
3. the cooling device for preventing RDF material-falling hopper from deforming as described in claim 1, which is characterized in that described prevents RDF from falling
The cooling device of hopper deformation further includes support diaphragm, is provided with deflector hole, the support on the support diaphragm
Diaphragm connects the outer casing and is used to connect the lateral surface of the material-falling hopper and is located in the water-cooling sandwich.
4. the cooling device for preventing RDF material-falling hopper from deforming as claimed in claim 3, which is characterized in that the number of the deflector hole
Mesh is multiple, length direction interval setting of multiple deflector holes along the support diaphragm.
5. as claimed in claim 3 prevent RDF material-falling hopper deform cooling device, which is characterized in that the support water conservancy diversion every
Plate is used to vertically be obliquely installed along the lateral surface of the RDF material-falling hopper.
6. as claimed in claim 3 prevent RDF material-falling hopper deform cooling device, which is characterized in that the support water conservancy diversion every
The number of plate is muti-piece, and support diaphragm described in muti-piece is used to be arranged around the outside face interval of the RDF material-falling hopper.
7. the cooling device for preventing RDF material-falling hopper from deforming as described in claim 1, which is characterized in that described prevents RDF from falling
The cooling device of hopper deformation further includes temperature-measuring port, the temperature-measuring port be arranged on the outer casing and be located at the cooling water into
Between mouth and the cooling water outlet and for the water-cooling sandwich to be in fluid communication.
8. the cooling device for preventing RDF material-falling hopper from deforming as described in claim 1, which is characterized in that described prevents RDF from falling
The cooling device of hopper deformation further includes cooling tower and liquid driving device, and the outlet of the cooling tower passes through the liquid driven
Cooling water inlet described in device piping connection, the cooling water outlet pipeline connect the import of the cooling tower.
9. the cooling device for preventing RDF material-falling hopper from deforming as claimed in claim 8, which is characterized in that the liquid driven dress
Setting is cooling water pump.
10. the cooling device for preventing RDF material-falling hopper from deforming as described in claim 1, which is characterized in that described prevents RDF
The cooling device of material-falling hopper deformation further includes vapor desorption tube, and vapor described in the vapor desorption tube piping connection goes out
Mouthful.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920004405.0U CN209495339U (en) | 2019-01-03 | 2019-01-03 | The cooling device for preventing RDF material-falling hopper from deforming |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920004405.0U CN209495339U (en) | 2019-01-03 | 2019-01-03 | The cooling device for preventing RDF material-falling hopper from deforming |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209495339U true CN209495339U (en) | 2019-10-15 |
Family
ID=68155053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920004405.0U Expired - Fee Related CN209495339U (en) | 2019-01-03 | 2019-01-03 | The cooling device for preventing RDF material-falling hopper from deforming |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209495339U (en) |
-
2019
- 2019-01-03 CN CN201920004405.0U patent/CN209495339U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20191015 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |