CN206055640U - Secondary combustion chamber anti-blockage structure - Google Patents
Secondary combustion chamber anti-blockage structure Download PDFInfo
- Publication number
- CN206055640U CN206055640U CN201620974243.XU CN201620974243U CN206055640U CN 206055640 U CN206055640 U CN 206055640U CN 201620974243 U CN201620974243 U CN 201620974243U CN 206055640 U CN206055640 U CN 206055640U
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- CN
- China
- Prior art keywords
- combustion chamber
- secondary combustion
- filter body
- cleaning
- blockage structure
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- 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.)
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Abstract
The utility model discloses a kind of secondary combustion chamber anti-blockage structure, support including secondary combustion chamber and for fixing secondary combustion chamber, air inlet is provided with the top of the secondary combustion chamber, the bottom of secondary combustion chamber is provided with the subsidence part of taper, the bottom of the subsidence part is provided with filter body, the bottom of filter body is provided with screen plate, and the sidepiece of filter body is provided with cleaning opening and is open with cleaning and seals the filter cover plate for coordinating.This utility model is aimed to provide a kind of to be easy in time to clear up secondary combustion chamber so as to ensure the secondary combustion chamber anti-blockage structure of heat smoke conveying capacity.
Description
Technical field
This utility model belongs to field of sludge treatment, more particularly to a kind of secondary combustion chamber anti-blockage structure.
Background technology
Substantial amounts of sludge can be produced during sewage disposal, current sludge is generally processed using the method burned.
In general, about 650 degree of incineration temperature, after burning, can produce substantial amounts of heat smoke in incinerating kiln, in these heat smokes,
Containing many vaporization at high temperature things, dust, and due to the factor such as insufficient of burning, which is contained within a large amount of bioxin, if now straight
Run in and run out, extremely ill effect can be caused to environment.
In order to reduce content of dioxin in heat smoke, technical staff can also arrange secondary combustion chamber, and such as Chinese patent is public
Announcement number：CN104235858A, discloses a kind of secondary combustion system, it is desirable to provide one kind can be purified to heat smoke, fully
Vaporization at high temperature thing, bioxin therein is removed, the recovery of convenience and high-efficiency is carried out to dust, scum, and can effective save energy
Two combustion devices.It includes dual firing chamber, thermal flue gas back flow tube, and rotary kiln is connected to hothouse, and dual firing chamber is provided with into cigarette portion, combustion
Burner, dual firing chamber include that chamber is reclaimed in main combustion chamber, deposition, and main combustion top of chamber center is provided with outlet portion, and outlet subordinate stretches into two combustions in end
Within room, outlet portion connects a gas off-take, and gas off-take is communicated to hothouse, and that enters cigarette portion enters cutting on the outside of cigarette direction and main combustion chamber
Line direction is parallel, enters between cigarette portion and horizontal plane into 10 to 30 degree angles.In the air channel of secondary combustion chamber, to often arrange wear-resisting
Potsherd, so as to improve the heat-resisting ability of secondary combustion chamber.The potsherd arranged in air channel, can be with the increase of use time
And gradually drop, therefore easily block air channel, cause heat smoke to convey, have influence on second-time burning effect.
Utility model content
This utility model is to overcome above-mentioned deficiency of the prior art, there is provided one kind is easy in time to second-time burning
Room is cleared up so as to ensure the secondary combustion chamber anti-blockage structure of heat smoke conveying capacity.
To achieve these goals, this utility model is employed the following technical solutions：
A kind of secondary combustion chamber anti-blockage structure, including secondary combustion chamber and the support for fixing secondary combustion chamber,
Air inlet is provided with the top of the secondary combustion chamber, the bottom of secondary combustion chamber is provided with the subsidence part of taper, the subsidence part
Bottom is provided with filter body, and the bottom of filter body is provided with screen plate, the sidepiece of filter body be provided with cleaning opening with
And the filter cover plate coordinated with cleaning opening sealing.So, secondary combustion chamber is in normal operation, subsidence part and filter tube
Connected state is between body, when there is potsherd to come off, potsherd is will fall off on screen plate, so as to prevent potsherd from entering one
Step falls.Periodically filter cover plate can be opened, the impurity on screen plate be understood in opening so as to clear up, so as to avoid leading to
Road is blocked.
Preferably, transition conduit between the filter body and subsidence part, is provided with pass wind in described transition conduit
Valve, is provided with outside transition conduit and closes the handle that air-valve is connected.Arrange after closing air-valve, can be in secondary combustion chamber running
In, air-valve will be closed and closed, in the case of non-stop-machine, the impurity in filter tube body be cleared up, so as to improve cleaning effect
Rate.
Preferably, the described filter body side relative with cleaning opening is provided with positioning seat, on the positioning seat
The driving lever for rotating connection is provided with, the bottom of the driving lever is provided with the struck side for acting on screen plate lower surface.By stirring downwards
Driving lever, the struck side of driving lever act on screen plate lower surface so that this of screen plate is lifted on the side, facilitate miscellaneous on screen plate
Matter is moved to cleaning opening, so as to improve the convenience of cleaning.
Preferably, cleaning bar is provided with described filter tube body, it is provided with the middle part of the cleaning bar to cleaning opening
The barre of extension, the two ends of cleaning bar are equipped with the auxiliary rod that can be stretched along cleaning bar length direction, and the end of cleaning bar is provided with
The pilot hole being slidably matched with auxiliary rod, is provided with spring between the pilot hole and auxiliary rod.So in cleaning process, clean
The auxiliary rod at bar two ends can be flexible along the inwall of filter body, so as to adapt to the diameter of filter body so that swept
Journey is more convenient, and cleaning effect is more thorough.
Preferably, the end of the auxiliary rod is provided with the guide wheel that can be contacted with filter body.Arrange deflector roll to reduce
Resistance between auxiliary rod and filter inboard wall of tube body so that cleaning process is more smoothly.
The beneficial effects of the utility model are：The potsherd dropped in secondary combustion chamber can be cleared up in time, be prevented
Potsherd blocking channel, reduces impurity for the impact that heat smoke is conveyed.
Description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of filter tubular body in this utility model.
In figure：Secondary combustion chamber 1, air inlet 1a, subsidence part 1b, support 2, pass air-valve 3, handle 4, filter body 5, clearly
Reason opening 5a, screen plate 6, transition conduit 7, positioning seat 8, driving lever 9, struck side 9a, cleaning bar 10, barre 11, auxiliary rod 12 are led
Wheel 13.
Specific embodiment
With reference to the accompanying drawings and detailed description this utility model is further described.
In embodiment as shown in Figure 1, a kind of secondary combustion chamber anti-blockage structure, including secondary combustion chamber 1 and be used for
The support 2 of fixed secondary combustion chamber, is provided with air inlet 1a at the top of secondary combustion chamber, air inlet is along the tangential of secondary combustion chamber
Second-time burning chamber interior is extended into, the air-flow of rotation direction is formed in second-time burning room in order to heat smoke.Secondary combustion chamber
Bottom be provided with subsidence part 1b of taper, the bottom of subsidence part is provided with filter body 5, and the bottom of filter body is provided with filtration
Plate 6, the sidepiece of filter body are provided with cleaning opening 5a and are open with cleaning and seal the filter cover plate for coordinating.Filter tube
Transition conduit 7 between body and subsidence part, are provided with pass air-valve 3 in transition conduit, be provided with and close what air-valve was connected outside transition conduit
Handle 4, by operating handle, drives and closes air-valve rotation, so as to realize the opening and closing of filter body and subsidence part.
With reference to shown in Fig. 2, the filter body side relative with cleaning opening is provided with positioning seat 8, and positioning seat is provided with and turns
The driving lever 9 of dynamic connection, the bottom of driving lever is provided with the struck side 9a for acting on screen plate lower surface.Cleaning is provided with filter tube body
Bar 10, is provided with to cleaning opening the barre 11 for extending in the middle part of cleaning bar, the two ends of cleaning bar are equipped with can be along cleaning pole length
The flexible auxiliary rod 12 in direction, the end of cleaning bar are provided with the pilot hole being slidably matched with auxiliary rod, pilot hole and auxiliary rod it
Between be provided with spring, the end of auxiliary rod is provided with the guide wheel 13 that can be contacted with filter body.
In actual moving process, when needing to clearing up in filter tube body, swing handle will close air-valve closes,
The connected state of cut-out subsidence part and filter body, opens strainer cover plate afterwards, from cleaning opening by filter tube body
Impurity take out, after cleaning out again will on filter cover plate lid, open close air-valve.
Claims (5)
1. a kind of secondary combustion chamber anti-blockage structure, is characterized in that, including secondary combustion chamber（1）And for fixing second-time burning
Room（1）Support（2）, the secondary combustion chamber（1）Top be provided with air inlet（1a）, secondary combustion chamber（1）Bottom be provided with
The subsidence part of taper（1b）, the subsidence part（1b）Bottom be provided with filter body（5）, filter body（5）Bottom set
There is screen plate（6）, filter body（5）Sidepiece be provided with cleaning opening（5a）And be open with cleaning（5a）The mistake that sealing coordinates
Filter cover plate.
2. secondary combustion chamber anti-blockage structure according to claim 1, is characterized in that, the filter body（5）With it is heavy
Drop portion（1b）Between transition conduit（7）, described transition conduit（7）Pass air-valve is provided with inside（3）, transition conduit（7）Outside is provided with
With pass air-valve（3）The handle of connection（4）.
3. secondary combustion chamber anti-blockage structure according to claim 1 and 2, is characterized in that, described filter body（5）
With cleaning opening（5a）Relative side is provided with positioning seat（8）, the positioning seat（8）It is provided with the driving lever for rotating connection（9）, institute
State driving lever（9）Bottom be provided with and act on screen plate（6）The struck side of lower surface（9a）.
4. secondary combustion chamber anti-blockage structure according to claim 1 and 2, is characterized in that, described filter body（5）
Cleaning bar is provided with inside（10）, the cleaning bar（10）Middle part be provided with to cleaning opening（5a）The barre of extension（11）, cleaning bar
（10）Be equipped with can be along cleaning bar at two ends（10）The flexible auxiliary rod of length direction（12）, cleaning bar（10）End be provided with
Auxiliary rod（12）The pilot hole being slidably matched, the pilot hole and auxiliary rod（12）Between be provided with spring.
5. secondary combustion chamber anti-blockage structure according to claim 4, is characterized in that, the auxiliary rod（12）End set
Having can be with filter body（5）The guide wheel of contact（13）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620974243.XU CN206055640U (en) | 2016-08-30 | 2016-08-30 | Secondary combustion chamber anti-blockage structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620974243.XU CN206055640U (en) | 2016-08-30 | 2016-08-30 | Secondary combustion chamber anti-blockage structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206055640U true CN206055640U (en) | 2017-03-29 |
Family
ID=58382848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620974243.XU Active CN206055640U (en) | 2016-08-30 | 2016-08-30 | Secondary combustion chamber anti-blockage structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206055640U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109268840A (en) * | 2018-09-28 | 2019-01-25 | 新中天环保股份有限公司 | A kind of dual firing chamber's structure |
-
2016
- 2016-08-30 CN CN201620974243.XU patent/CN206055640U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109268840A (en) * | 2018-09-28 | 2019-01-25 | 新中天环保股份有限公司 | A kind of dual firing chamber's structure |
| CN109268840B (en) * | 2018-09-28 | 2019-09-17 | 新中天环保股份有限公司 | A kind of dual firing chamber's structure |
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