CN208058849U - It is a kind of to prevent solid waste from burning the device with coking in pyrolytic process - Google Patents
It is a kind of to prevent solid waste from burning the device with coking in pyrolytic process Download PDFInfo
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- CN208058849U CN208058849U CN201820489067.XU CN201820489067U CN208058849U CN 208058849 U CN208058849 U CN 208058849U CN 201820489067 U CN201820489067 U CN 201820489067U CN 208058849 U CN208058849 U CN 208058849U
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- dust collectors
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Abstract
Prevent solid waste from burning the device with coking in pyrolytic process the utility model is related to a kind of,Belong to field of solid waste treating technology,It provides a kind of simple in structure,It is easy to use,It can effectively prevent coking,That improves fixed-end forces efficiency prevents solid waste from burning the device with coking in pyrolytic process,The technical solution used is connected with gas-solid separator between Rotation error and dual firing chamber,Gas-solid separator is mainly made of shell and cyclone dust collectors,The lower part of shell is connected with the outlet of the waste residue of Rotation error,The bottom of shell is provided with slag-drip opening,Automatic ash-discharging device is provided on slag-drip opening,The bottom of slag-drip opening is additionally provided with dust surge bunker,Multiple cyclone dust collectors are installed in shell,Cyclone dust collectors are fixed on the top of shell by supporting rack,The air inlet of cyclone dust collectors is connected with shell,The top gas outlet of cyclone dust collectors is connected with the lower part air inlet of dual firing chamber；The utility model is widely used in burning and the pyrolysis processing of solid waste.
Description
Technical field
It prevents solid waste from burning the device with coking in pyrolytic process the utility model is related to a kind of, belongs to solid waste
Processing technology field.
Background technology
People are in the solid waste for producing with being generated in life process（As house refuse, industrial solid waste and dangerous waste）Meeting
Serious pollution is caused to water, air and soil environment.
Currently, there are mainly two types of the processing modes of solid waste, one is concentrating to fill, another kind is using burning and pyrolysis phase
In conjunction with technology handled.In China, using burning with the technical finesse that pyrolysis is combined as house refuse, industrial solid give up
Solid waste as object and hazardous waste is developing direction from now on.The maximum feature of this technology be solid waste reduction degree it is high,
Processing is thorough.Wherein, it is exactly one using rotary kiln processing solid waste as house refuse, industrial solid waste and dangerous waste
A typical application example.
But during fixed-end forces when the property of solid waste raw material changes, often occur in dual firing chamber bottom
Coking phenomenon.Solid waste charging, the cinder of processing dual firing chamber bottom must just be stopped after coking occurs for dual firing chamber bottom.It stops work clear
Slag will reduce the whole efficiency of fixed-end forces device, reduce the processing capacity of solid waste.So effectively solving fixed-end forces process
In coking phenomenon be a current problem urgently to be resolved hurrily.
Utility model content
To solve technical problem of the existing technology, the utility model provides a kind of simple in structure, easy to use, energy
It is enough effectively prevent coking, that improves fixed-end forces efficiency prevents solid waste from burning the device with coking in pyrolytic process.
To achieve the above object, technical solution used by the utility model, which is one kind, prevents solid waste from burning and being pyrolyzed
The device of coking in journey, including Rotation error and dual firing chamber, gas is connected between the Rotation error and dual firing chamber
Solid separator, the gas-solid separator are mainly made of shell and cyclone dust collectors, the lower part of the shell and rotary kiln incineration
The waste residue outlet of stove is connected, and the bottom of the shell is provided with slag-drip opening, and automatic ash-discharging device is provided on the slag-drip opening,
The bottom of slag-drip opening is additionally provided with dust surge bunker, and multiple cyclone dust collectors, the cyclone dust collectors are equipped in the shell
The top of shell is fixed on by supporting rack, the air inlet of the cyclone dust collectors is connected with shell, the cyclone dust collectors
Top gas outlet be connected with the lower part air inlet of dual firing chamber, the bottom discharging leg of the cyclone dust collectors extends to shell
Bottom.
Preferably, the cyclone dust collectors are connected in series using 3 grades of cyclone dust collectors, wherein first and second grade of cyclone dust removal
Device uses PV types, CG types, BY types, GE types, Emtrol types, Buell types or Ducon type cyclone dust collectors；Third level cyclone dust removal
Device uses XD types, PT types, PDC types, PSC types, EPVC types or Europos type multitube high efficiency cyclonic dust collectors.
Preferably, the height of the shell is not less than 5m, and insulating inner lining is provided on the inner wall of shell.
Preferably, which runs under positive pressure or negative pressure state.
Preferably, the operating temperature of the gas-solid separator is 800~900 DEG C, operating pressure -500~1000Pa；Gas
The void tower linear speed of solid separator is not more than 3m/s；The efficiency of cyclone dust collectors is not less than 80%.
Compared with prior art, the utility model has the following technical effects：The utility model is simple in structure, changes transformation side
Just, using gas-solid separator is connected between Rotation error and dual firing chamber, filtering is dusted to flue gas, in this way can
It effectively prevent dust to enter dual firing chamber and follow-up flue, and then can effectively avoid in dual firing chamber in burning and pyrolytic process
Coking problem improves the whole efficiency of solid waste device, and the efficiency that follow-up equipment dust stratification can be effectively prevent to lead to equipment drops
Low problem reduces operating cost.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the structural schematic diagram of gas-solid separator in the utility model.
Fig. 3 is the overall structure diagram of the utility model.
Specific implementation mode
In order to make technical problem to be solved in the utility model, technical solution and advantageous effect be more clearly understood, with
Lower combination accompanying drawings and embodiments, the present invention will be further described in detail.It should be appreciated that specific reality described herein
It applies example to be only used to explain the utility model, is not used to limit the utility model.
As shown in Figure 1 to Figure 3, a kind of to prevent solid waste from burning the device with coking in pyrolytic process, including rotary kiln is burnt
Burn stove 1 and dual firing chamber 2, be connected with gas-solid separator 3 between Rotation error 1 and dual firing chamber 2, gas-solid separator 3 mainly by
Shell 4 and cyclone dust collectors 5 are constituted, and the lower part of shell 4 is connected with the outlet of the waste residue of Rotation error 1, the bottom of shell 4
It is provided with slag-drip opening 6, automatic ash-discharging device is provided on slag-drip opening 6, the bottom of slag-drip opening 5 is additionally provided with dust surge bunker, shell
Multiple cyclone dust collectors 5 are installed, cyclone dust collectors 5 are fixed on the top of shell 4, cyclone dust collectors 5 by supporting rack in body 4
Air inlet be connected with shell 4, the top gas outlet of cyclone dust collectors 5 is connected with the lower part air inlet of dual firing chamber 2, whirlwind
The bottom discharging leg of deduster 5 extends to the bottom of shell.
Wherein, cyclone dust collectors are connected in series using 3 grades of cyclone dust collectors, wherein first and second grade of cyclone dust collectors uses
PV types, CG types, BY types, GE types, Emtrol types, Buell types or Ducon type cyclone dust collectors；Third level cyclone dust collectors use
XD types, PT types, PDC types, PSC types, EPVC types or Europos type multitube high efficiency cyclonic dust collectors.
The utility model can be run under positive pressure or negative pressure state, and the height of shell 4 is not less than 5m, disclosure satisfy that whirlwind
Remover ash discharge dust pipe establishes the requirement of material envelope.The operating temperature of gas-solid separator 3 is 800~900 DEG C, operating pressure -500~
1000Pa；The void tower linear speed of gas-solid separator 3 be not more than 3m/s, cyclone dust collectors should be able under 800 DEG C of high temperature safety and stability
Operation；The efficiency of cyclone dust collectors is not less than 80%, is provided with insulating inner lining 7 on the inner wall of shell 4, disclosure satisfy that gas solid separation
Device is run under the high temperature conditions.
In actual use, the high temperature solid waste waste residue and dusty gas to come from Rotation error enters gas-solid point
From device, gas-solid separator detaches dusty gas for the first time, makes bottom deslagging of the high temperature solid waste slag from gas-solid separator
Mouth discharge, dusty gas enter cyclone dust collectors, and dusty gas enters three-level cyclone dust collectors and carries out secondary separation dedusting, dust
The discharge leg through cyclone dust collectors bottom enters the bottom of gas-solid separator and is discharged with waste residue after being detached, purified high temperature
Gas enters dual firing chamber and removes bioxin under 1000 DEG C of high temperature actions.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
All any modification, equivalent and improvement etc., should all wrap in the utility model model made by within the spirit and principle of utility model
In enclosing.
Claims (5)
1. a kind of prevent solid waste from burning the device with coking in pyrolytic process, including Rotation error and dual firing chamber, special
Sign is：Gas-solid separator is connected between the Rotation error and dual firing chamber, the gas-solid separator is mainly by shell
It is constituted with cyclone dust collectors, the lower part of the shell is connected with the outlet of the waste residue of Rotation error, the bottom of the shell
It is provided with slag-drip opening, automatic ash-discharging device is provided on the slag-drip opening, the bottom of slag-drip opening is additionally provided with dust surge bunker, institute
It states and multiple cyclone dust collectors is installed in shell, the cyclone dust collectors are fixed on the top of shell, the rotation by supporting rack
The air inlet of wind deduster is connected with shell, the top gas outlet of the cyclone dust collectors and the lower part air inlet phase of dual firing chamber
Connection, the bottom discharging leg of the cyclone dust collectors extend to the bottom of shell.
2. a kind of device preventing solid waste coking in burning and pyrolytic process according to claim 1, it is characterised in that：
The cyclone dust collectors are connected in series using 3 grades of cyclone dust collectors, wherein first and second grade of cyclone dust collectors using PV types, CG types,
BY types, GE types, Emtrol types, Buell types or Ducon type cyclone dust collectors；Third level cyclone dust collectors using XD types, PT types,
PDC types, PSC types, EPVC types or Europos type multitube high efficiency cyclonic dust collectors.
3. a kind of device preventing solid waste coking in burning and pyrolytic process according to claim 1, it is characterised in that：
The height of the shell is not less than 5m, and insulating inner lining is provided on the inner wall of shell.
4. a kind of device preventing solid waste coking in burning and pyrolytic process according to claim 1, it is characterised in that：
The device is run under positive pressure or negative pressure state.
5. a kind of device preventing solid waste coking in burning and pyrolytic process according to claim 1, it is characterised in that：
The operating temperature of the gas-solid separator is 800~900 DEG C, operating pressure -500~1000Pa；The void tower line of gas-solid separator
Speed is not more than 3m/s；The efficiency of cyclone dust collectors is not less than 80%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820489067.XU CN208058849U (en) | 2018-04-09 | 2018-04-09 | It is a kind of to prevent solid waste from burning the device with coking in pyrolytic process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820489067.XU CN208058849U (en) | 2018-04-09 | 2018-04-09 | It is a kind of to prevent solid waste from burning the device with coking in pyrolytic process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208058849U true CN208058849U (en) | 2018-11-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820489067.XU Expired - Fee Related CN208058849U (en) | 2018-04-09 | 2018-04-09 | It is a kind of to prevent solid waste from burning the device with coking in pyrolytic process |
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| Country | Link |
|---|---|
| CN (1) | CN208058849U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117509875A (en) * | 2023-12-11 | 2024-02-06 | 西安德兴环保科技有限公司 | Method for cooperatively treating high-sulfur waste alkali liquid and waste alkali liquid of PO/SM device |
-
2018
- 2018-04-09 CN CN201820489067.XU patent/CN208058849U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117509875A (en) * | 2023-12-11 | 2024-02-06 | 西安德兴环保科技有限公司 | Method for cooperatively treating high-sulfur waste alkali liquid and waste alkali liquid of PO/SM device |
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| 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: 20181106 Termination date: 20210409 |