CN207831359U - Moisture removal device in a kind of house refuse heat treatment process - Google Patents
Moisture removal device in a kind of house refuse heat treatment process Download PDFInfo
- Publication number
- CN207831359U CN207831359U CN201721868895.6U CN201721868895U CN207831359U CN 207831359 U CN207831359 U CN 207831359U CN 201721868895 U CN201721868895 U CN 201721868895U CN 207831359 U CN207831359 U CN 207831359U
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- CN
- China
- Prior art keywords
- gas
- chamber
- rubbish
- house refuse
- heat treatment
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
Links
- 238000010438 heat treatment Methods 0.000 title claims abstract description 41
- 238000000034 method Methods 0.000 title claims abstract description 20
- 239000010813 municipal solid waste Substances 0.000 claims abstract description 65
- 238000006243 chemical reaction Methods 0.000 claims abstract description 28
- 238000001816 cooling Methods 0.000 claims abstract description 18
- 230000018044 dehydration Effects 0.000 claims abstract description 15
- 238000006297 dehydration reaction Methods 0.000 claims abstract description 15
- 238000001035 drying Methods 0.000 claims abstract description 13
- 238000010304 firing Methods 0.000 claims abstract description 13
- 238000000197 pyrolysis Methods 0.000 claims abstract description 10
- 239000007789 gas Substances 0.000 claims description 49
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 239000002826 coolant Substances 0.000 claims description 6
- 239000000498 cooling water Substances 0.000 claims description 4
- 238000009833 condensation Methods 0.000 claims description 3
- 230000005494 condensation Effects 0.000 claims description 3
- 239000000112 cooling gas Substances 0.000 claims description 3
- 230000001706 oxygenating effect Effects 0.000 claims description 3
- 230000005855 radiation Effects 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims description 2
- 238000002485 combustion reaction Methods 0.000 claims 2
- 238000005516 engineering process Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002361 compost Substances 0.000 description 1
- 239000010791 domestic waste Substances 0.000 description 1
- -1 have landfill Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000001473 noxious effect Effects 0.000 description 1
- 230000001717 pathogenic effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000002910 solid waste Substances 0.000 description 1
- 238000009270 solid waste treatment Methods 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Processing Of Solid Wastes (AREA)
Abstract
The utility model discloses moisture removal devices in a kind of house refuse heat treatment process, it includes rubbish thermal reaction apparatus and gas cooling dewatering unit, the rubbish thermal reaction apparatus is disposed with garbage pre-heating chamber from top to bottom, drying garbage chamber, refuse pyrolysis chamber and incineration firing reaction chamber, it is provided with the gas outlet duct being connected with gas cooling dehydration device between the garbage pre-heating chamber and the drying garbage chamber, it is provided with dry gas output channel in the gas cooling dehydration device, the dry gas preheating pipe being connected with dry gas output channel is provided on the incineration firing reaction chamber, the high-temperature gas input channel being connected with dry gas preheating pipe is provided on the refuse pyrolysis chamber.Above-mentioned moisture removal device can not only remove the moisture in house refuse, realize that house refuse stablizes thermal response；And the heat that rubbish thermal response generates is made full use of to preheat gas, rubbish is preheated, moisture removal efficiency is improved.
Description
Technical field
The utility model belongs to house refuse heat treatment technics, more particularly, to water in a kind of house refuse heat treatment process
Divide removing means.
Background technology
Currently, the minimizing of domestic waste, innoxious and recycling are all solved city by countries in the world as comprehensive
The principle of house refuse, what the Chinese government promulgated《The anti-therapy of People's Republic of China's noxious waste pollution environment》Middle proposition pair
Solid waste prevention should carry out minimizing, recycling, innoxious direction are developed.The treatment technology of rubbish mainly have landfill,
Compost, three big technologies of heat treatment.Wherein heat treatment technics as a kind of efficient Prediction for Solid Waste Treatment Technology due to take up an area face
Advantage that product is small, investment is low with operating cost, easy to operate, secondary pollution control can be effectively controlled, is gradually applied.
But since categorised collection and classification transport is not implemented in China's house refuse, house refuse complicated component contains
Water rate height leads to pyrolytic process operating parameter there are larger fluctuation, cause the stability of house refuse during heat treatment compared with
Difference influences its treatment effect and efficiency.
Utility model content
The purpose of this utility model is to provide moisture removal devices in a kind of house refuse heat treatment process, existing to solve
There is the problem that moisture content present in house refuse heat treatment process is high in technology.
For this purpose, the utility model uses following technical scheme：
Moisture removal device in a kind of house refuse heat treatment process comprising rubbish thermal reaction apparatus and gas cooling are de-
Water installations, wherein the rubbish thermal reaction apparatus is disposed with garbage pre-heating chamber, drying garbage chamber, rubbish heat from top to bottom
Chamber and incineration firing reaction chamber are solved, garbage feeding system is sent into rubbish thermal reaction apparatus, the garbage pre-heating from garbage pre-heating chamber
Chamber is connected with the drying garbage chamber, and is provided with gas output tube between the garbage pre-heating chamber and the drying garbage chamber
Road, the gas outlet duct are connected with the gas cooling dehydration device, are provided in the gas cooling dehydration device
Dry gas output channel is provided with the dry gas being connected with dry gas output channel on the incineration firing reaction chamber
Preheating pipe is provided with the high-temperature gas input channel being connected with dry gas preheating pipe on the refuse pyrolysis chamber.
Particularly, the gas cooling dehydration device includes that shell and the cooled dehydrated being set in the shell are logical
Road, the cooled dehydrated channel are connected with the gas outlet duct, and the high gas of moisture content leads in cooled dehydrated channel
Cross condensation dehydration.
Particularly, it is provided with cooling medium except the cooled dehydrated channel in the shell, it is de- to improve its cooling
Water efficiency.
Particularly, the discharge outlet for condensed water to be discharged, the discharge outlet and the cooling are offered on the shell
Dehydration channel is connected.
Particularly, the cooling medium is any of cooling water, cooling oil or cooling gas.
Particularly, the refuse pyrolysis intracavitary is equipped with several heat radiation devices for heating the part rubbish.
Particularly, several oxygenating holes are offered on the incineration firing reaction chamber.
Particularly, the bottom of the incineration firing reaction chamber is provided with for going out the screw rod of the rubbish discharge after heat treatment
Material machine.
The beneficial effects of the utility model are, compared with prior art moisture removal in the house refuse heat treatment process
Device has the following advantages that：
1) moisture in house refuse can be removed, realizes that house refuse stablizes thermal response, effectively reduces in house refuse
Influence of the high-moisture percentage to thermal response；
2) dewatered gas makes full use of the heat that rubbish thermal response generates to gas after the preheating of incineration firing reaction chamber
Body preheats, and takes away the moisture in rubbish by the flowing of gas, and preheat to rubbish, improves moisture removal efficiency；
3) using thermal response cavity as dry reaction space, additional drying equipment need not be increased, improve equipment
Utilization ratio.
Description of the drawings
Fig. 1 is the knot of moisture removal device in the house refuse heat treatment process that specific embodiment of the present invention provides
Structure schematic diagram.
Specific implementation mode
Further illustrate the technical solution of the utility model below with reference to the accompanying drawings and specific embodiments.
Refering to Figure 1, Fig. 1 is water in the house refuse heat treatment process that specific embodiment of the present invention provides
Divide the structural schematic diagram of removing means.
In the present embodiment, moisture removal device includes 1 He of rubbish thermal reaction apparatus in a kind of house refuse heat treatment process
Gas cooling dehydration device 2, the rubbish thermal reaction apparatus 1 are disposed with garbage pre-heating chamber 10, drying garbage from top to bottom
House refuse is sent by chamber 11, refuse pyrolysis chamber 12 and incineration firing reaction chamber 13, garbage feeding system from garbage pre-heating chamber 10
Rubbish thermal reaction apparatus, the garbage pre-heating chamber 10 are connected with the drying garbage chamber 11, peace in the refuse pyrolysis chamber 12
It is used to heat the heat radiation device 14 of the part rubbish equipped with several, several is offered on the incineration firing reaction chamber 13
Oxygenating hole 15, and the bottom of the incineration firing reaction chamber 13 is provided with the screw rod discharging for the rubbish discharge after being heat-treated
Machine 16.
The gas cooling dehydration device 2 includes shell 20 and the cooled dehydrated channel being set in the shell 20
21, gas outlet duct 3, the gas outlet duct are provided between the garbage pre-heating chamber 10 and the drying garbage chamber 11
3 are connected with the inlet end in the cooled dehydrated channel 21, and dry gas is connected on the outlet side in the cooled dehydrated channel 21
Body output channel 22 is provided with the dry gas being connected with dry gas output channel 22 on the incineration firing reaction chamber 13
Preheating pipe 17 is provided with the high-temperature gas input pipe being connected with dry gas preheating pipe 17 on the refuse pyrolysis chamber 12
Road 18 offers the discharge outlet 23 for condensed water to be discharged, the discharge outlet 23 and the cooled dehydrated on the shell 20
Channel 21 is connected.
In order to improve the condensation effect of gas cooling dehydration device 2, the shell 20 is interior in the cooled dehydrated channel 21
Except be provided with the cooling medium that can be circulated, the cooling medium is any of cooling water, cooling oil or cooling gas.
When work, house refuse enters rubbish thermal reaction apparatus 1, when moisture content is higher in rubbish, gas through feed system
Body output channel 3 condenses the cooled dehydrated channel 21 that the higher hot gas of moisture content is sent into gas cooling dehydration device 2
Dehydration.Gas enters after cooled dehydrated channel 21 is dehydrated through dry gas output channel 22 dry in rubbish thermal reaction apparatus 1
Pathogenic dryness body preheating pipe 17 is preheated, and the gas after preheating enters refuse pyrolysis chamber 12 through high-temperature gas input channel 18, in advance
Gas (moving upwards) after heat (moves downward) reverse movement, life rubbish with the house refuse for entering rubbish thermal reaction apparatus 1
Moisture in rubbish enters garbage pre-heating chamber 10 with high-temperature gas, then is entered by the gas outlet duct 3 in garbage pre-heating chamber 10
Cooled dehydrated channel 21 removes the moisture in house refuse repeatedly, realizes that house refuse stablizes thermal response, effectively reduces
Influence of the high-moisture percentage to thermal response in house refuse.
Above example is to elaborate the basic principle and characteristic of the utility model, and the utility model is not by above-mentioned example
Limitation, on the premise of not departing from the spirit and scope of the utility model, the utility model also has various changes, these changes
Change and change and both falls in claimed the scope of the utility model.The utility model requires protection scope is wanted by appended right
Ask book and its equivalent thereof.
Claims (8)
1. moisture removal device in a kind of house refuse heat treatment process comprising rubbish thermal reaction apparatus and gas cooled dehydrated
Device, which is characterized in that the rubbish thermal reaction apparatus is disposed with garbage pre-heating chamber, drying garbage chamber, rubbish from top to bottom
Rubbish is pyrolyzed chamber and incineration firing reaction chamber, and garbage feeding system is sent into rubbish thermal reaction apparatus, the rubbish from garbage pre-heating chamber
Preheating cavity is connected with the drying garbage chamber, and it is defeated to be provided with gas between the garbage pre-heating chamber and the drying garbage chamber
Go out pipeline, the gas outlet duct is connected with the gas cooling dehydration device, is set in the gas cooling dehydration device
It is equipped with dry gas output channel, the drying being connected with dry gas output channel is provided on the incineration firing reaction chamber
Gas preheating pipe is provided with the high-temperature gas input pipe being connected with dry gas preheating pipe on the refuse pyrolysis chamber
Road.
2. moisture removal device in house refuse heat treatment process according to claim 1, which is characterized in that the gas
Cooling dewatering unit includes shell and the cooled dehydrated channel being set in the shell, the cooled dehydrated channel with it is described
Gas outlet duct is connected, and the high gas of moisture content passes through condensation dehydration in cooled dehydrated channel.
3. moisture removal device in house refuse heat treatment process according to claim 2, which is characterized in that the shell
It is interior to be provided with cooling medium except the cooled dehydrated channel.
4. moisture removal device in house refuse heat treatment process according to claim 2, which is characterized in that the shell
On offer discharge outlet for condensed water to be discharged, the discharge outlet is connected with the cooled dehydrated channel.
5. moisture removal device in house refuse heat treatment process according to claim 3, which is characterized in that the cooling
Medium is any of cooling water, cooling oil or cooling gas.
6. moisture removal device in house refuse heat treatment process according to claim 1, which is characterized in that the rubbish
Pyrolysis intracavitary is equipped with several heat radiation devices for heating the part rubbish.
7. moisture removal device in house refuse heat treatment process according to claim 1, which is characterized in that the rubbish
Several oxygenating holes are offered on combustion reaction chamber.
8. moisture removal device in house refuse heat treatment process according to claim 1, which is characterized in that the rubbish
The bottom of combustion reaction chamber is provided with the screw rod discharging machine for the rubbish discharge after being heat-treated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721868895.6U CN207831359U (en) | 2017-12-27 | 2017-12-27 | Moisture removal device in a kind of house refuse heat treatment process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721868895.6U CN207831359U (en) | 2017-12-27 | 2017-12-27 | Moisture removal device in a kind of house refuse heat treatment process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207831359U true CN207831359U (en) | 2018-09-07 |
Family
ID=63389865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721868895.6U Withdrawn - After Issue CN207831359U (en) | 2017-12-27 | 2017-12-27 | Moisture removal device in a kind of house refuse heat treatment process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207831359U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107990318A (en) * | 2017-12-27 | 2018-05-04 | 利百川环保科技有限公司 | Moisture removal device in a kind of house refuse heat treatment process |
-
2017
- 2017-12-27 CN CN201721868895.6U patent/CN207831359U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107990318A (en) * | 2017-12-27 | 2018-05-04 | 利百川环保科技有限公司 | Moisture removal device in a kind of house refuse heat treatment process |
| CN107990318B (en) * | 2017-12-27 | 2023-12-26 | 江苏利百川环保科技有限公司 | Water removal device in household garbage heat treatment process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180907 Effective date of abandoning: 20231226 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20180907 Effective date of abandoning: 20231226 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |