CN206304453U - A kind of new economizer exit ash bucket - Google Patents
A kind of new economizer exit ash bucket Download PDFInfo
- Publication number
- CN206304453U CN206304453U CN201621415125.1U CN201621415125U CN206304453U CN 206304453 U CN206304453 U CN 206304453U CN 201621415125 U CN201621415125 U CN 201621415125U CN 206304453 U CN206304453 U CN 206304453U
- Authority
- CN
- China
- Prior art keywords
- ash bucket
- economizer
- hopper
- main body
- bent angle
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of new economizer exit ash bucket,Including economizer main body,The economizer entrance,The economizer entry bottom is provided with economizer hopper,Ash bucket bent angle baffle plate is provided between the economizer hopper and economizer entrance,The ash bucket bent angle baffle plate is fixedly connected with main body,The economizer hopper side is provided with ash bucket rear chamber,It is provided between the economizer hopper and ash bucket rear chamber along ash bucket rear surface dividing plate,It is described to be provided with shock skimming baffle along ash bucket rear surface dividing plate top,The shock skimming baffle bottom is provided with hole,The ash bucket bent angle baffle plate is fixedly connected by lateral partitions with economizer hopper top side,The lateral partitions are arranged at ash bucket rear chamber top,The main body is provided with horizontal flue with economizer hopper side,The recirculation zone that the utility model is formed is big,It is more beneficial for promoting gas solid separation.
Description
Technical field
The utility model relates to ash bucket apparatus field, more particularly to a kind of new economizer exit ash bucket.
Background technology
It is well known that reactor inlet horizontal segment flue length is less than 10m, by PM1 in flue gas, PM2, PM10,
The drag force EQUILIBRIUM CALCULATION FOR PROCESS of the various particle diameter fly ash granules such as PM100, PM500, it can be deduced that flying dust below 500 μm of radius it is heavy
Drop can be ignored, and the particle diameter distribution of most power plant's reactor inlet flying dusts 99% is below 500 μm, grey for larger particle
Slag, if easily causing obvious plug-hole and the erosion to catalyst into reactor, such as reactor inlet does not have ash bucket, anti-
Device entrance is answered to be not provided with ash bucket, it is impossible to separate bulky grain ash, cause the blocking of catalyst.Therefore, a kind of new province's coal is invented
Device outlet ash bucket is necessary to solve the above problems.
Utility model content
The purpose of this utility model is to provide a kind of new economizer exit ash bucket, by setting ash bucket bent angle baffle plate,
Cause economizer hopper overhead stream to deflect delayed, be easy to air-flow to be formed in economizer hopper bottom and flow back, clashed into by setting
Skimming baffle, is on the one hand conducive to air-flow to be internally formed backflow in shock skimming baffle, is on the other hand conducive to air-flow in transverse direction
Dividing plate forms backflow with the bottom for clashing into skimming baffle junction, is conducive to increasing recirculation zone, is more beneficial for promoting gas-solid point
From to solve the problems, such as to be proposed in above-mentioned background technology.
To achieve the above object, the utility model provides following technical scheme：A kind of new economizer exit ash bucket, including
Economizer main body, the economizer entrance, the economizer entry bottom is provided with economizer hopper, the economizer hopper and province
Ash bucket bent angle baffle plate is provided between coal device entrance, the ash bucket bent angle baffle plate is fixedly connected with main body, the economizer hopper one
Side is provided with ash bucket rear chamber, is provided between the economizer hopper and ash bucket rear chamber along ash bucket rear surface dividing plate, described along ash
Bucket rear face dividing plate top is provided with shock skimming baffle, and the shock skimming baffle bottom is provided with hole, the ash bucket bent angle baffle plate
It is fixedly connected with economizer hopper top side by lateral partitions, the lateral partitions are arranged at ash bucket rear chamber top, institute
State main body and be provided with horizontal flue with economizer hopper side.
Preferably, the lateral partitions outer wall is provided with circular hole and runs through with lateral partitions and is connected.
Preferably, the aperture in the hole is identical with skimming baffle is clashed into.
Preferably, the shock skimming baffle is set to 2 layers.
Technique effect of the present utility model and advantage：By setting ash bucket bent angle baffle plate, economizer hopper top gas is caused
Stream deflection is delayed, is easy to air-flow to be formed in economizer hopper bottom and flows back, and skimming baffle is clashed into by setting, and is on the one hand conducive to
Air-flow is internally formed backflow in shock skimming baffle, is on the other hand conducive to air-flow to be connected with skimming baffle is clashed into lateral partitions
Backflow is formed on the bottom at place, is conducive to increasing recirculation zone, is more beneficial for promoting gas solid separation, improves dust collection efficiency.
Brief description of the drawings
Fig. 1 is overall schematic of the present utility model.
Fig. 2 is of the present utility model along ash bucket rear surface dividing plate schematic diagram.
Fig. 3 is cavity schematic diagram of the present utility model.
In figure：Skimming baffle, 5 lateral partitions, 6 are clashed into 1 economizer main body, 2 economizer hoppers, 3 ash bucket bent angle baffle plates, 4
Hole, 7 are along ash bucket rear surface dividing plate, 8 ash bucket rear chambers, 9 horizontal flues, 10 economizer entrances.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
The utility model provides a kind of new economizer exit ash bucket as Figure 1-3, including economizer main body 1,
The economizer entrance 10, the bottom of economizer entrance 10 is provided with economizer hopper 2, the economizer hopper 2 and economizer
Ash bucket bent angle baffle plate 3 is provided between entrance 10, the ash bucket bent angle baffle plate 3 is fixedly connected with main body 1, the economizer hopper 2
Side is provided with ash bucket rear chamber 8, is provided between the economizer hopper 2 and ash bucket rear chamber 8 along ash bucket rear surface dividing plate 7, institute
State and be provided with shock skimming baffle 4 along the top of ash bucket rear surface dividing plate 7, shock skimming baffle 4 bottom is provided with hole 6, the ash
Bucket bent angle baffle plate 3 is fixedly connected by lateral partitions 5 with the top side of economizer hopper 2, and the lateral partitions 5 are arranged at ash bucket
The top of rear chamber 8, the main body 1 is provided with horizontal flue 9 with the side of economizer hopper 2.
The outer wall of the lateral partitions 5 is provided with circular hole and with lateral partitions 5 through being connected, and is easy to dust entering ash charge by hole 6
In bucket rear chamber 8, then gone out by circular hole, be conducive to dust that backflow is formed in ash bucket rear chamber 8, be conducive to helping dust to sink
Product, the aperture in the hole 6 is identical with skimming baffle 4 is clashed into, and is easy to the smooth entrance ash bucket rear chamber 8 of dust, is conducive to clashing into
Backflow is formed in skimming baffle 4, the shock skimming baffle 4 is set to 2 layers, is easy to dust to be formed in skimming baffle 4 is clashed into
Secondary back, is conducive to improving dust collection efficiency.
Operation principle：When using, air-flow enters economizer main body 1 by economizer entrance 10, by setting ash bucket bent angle
Baffle plate 3, causes the overhead stream of economizer hopper 2 to deflect delayed, is easy to air-flow to be formed in the bottom of economizer hopper 2 and flows back, air-flow
Deflected when skimming baffle 4 is clashed into by economizer hopper 2, a part of air-flow is entered in ash bucket rear chamber 8 by hole 6,
And then backflow is internally formed skimming baffle 4 is clashed into, another part air-flow is then flowed away by the circular hole in lateral partitions 5, Jin Er
Lateral partitions 5 form backflow with the bottom for clashing into the junction of skimming baffle 4, are conducive to increasing recirculation zone, are more beneficial for promoting
Gas solid separation, improves dust collection efficiency.
Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, this is not limited to
Utility model, although being described in detail to the utility model with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical scheme described in foregoing embodiments, or to which part technical characteristic
Equivalent is carried out, all within spirit of the present utility model and principle, any modification, equivalent substitution and improvements made etc.,
Should be included within protection domain of the present utility model.
Claims (4)
1. a kind of new economizer exit ash bucket, including economizer main body（1）, it is characterised in that：The economizer entrance（10）,
The economizer entrance（10）Bottom is provided with economizer hopper（2）, the economizer hopper（2）With economizer entrance（10）Between
It is provided with ash bucket bent angle baffle plate（3）, the ash bucket bent angle baffle plate（3）With main body（1）It is fixedly connected, the economizer hopper（2）One
Side is provided with ash bucket rear chamber（8）, the economizer hopper（2）With ash bucket rear chamber（8）Between be provided with along ash bucket rear surface dividing plate
（7）, it is described along ash bucket rear surface dividing plate（7）Top is provided with shock skimming baffle（4）, the shock skimming baffle（4）Bottom sets
There is hole（6）, the ash bucket bent angle baffle plate（3）By lateral partitions（5）With economizer hopper（2）Top side is fixedly connected, institute
State lateral partitions（5）It is arranged at ash bucket rear chamber（8）Top, the main body（1）With economizer hopper（2）Side is provided with horizontal cigarette
Road（9）.
2. a kind of new economizer exit ash bucket according to claim 1, it is characterised in that：The lateral partitions（5）Outward
Wall is provided with circular hole and and lateral partitions（5）Through connection.
3. a kind of new economizer exit ash bucket according to claim 1, it is characterised in that：The hole（6）Aperture with
Clash into skimming baffle（4）It is identical.
4. a kind of new economizer exit ash bucket according to claim 1, it is characterised in that：The shock skimming baffle
（4）It is set to 2 layers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621415125.1U CN206304453U (en) | 2016-12-22 | 2016-12-22 | A kind of new economizer exit ash bucket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621415125.1U CN206304453U (en) | 2016-12-22 | 2016-12-22 | A kind of new economizer exit ash bucket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206304453U true CN206304453U (en) | 2017-07-07 |
Family
ID=59247140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621415125.1U Expired - Fee Related CN206304453U (en) | 2016-12-22 | 2016-12-22 | A kind of new economizer exit ash bucket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206304453U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110237601A (en) * | 2018-03-09 | 2019-09-17 | 纬颖科技服务股份有限公司 | The electronic system of dust arrester and automatic dust removing |
| CN113440966A (en) * | 2021-07-26 | 2021-09-28 | 广东吉康环境系统科技有限公司 | Automatic bottom dedusting system and method for sludge low-temperature drying equipment |
-
2016
- 2016-12-22 CN CN201621415125.1U patent/CN206304453U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110237601A (en) * | 2018-03-09 | 2019-09-17 | 纬颖科技服务股份有限公司 | The electronic system of dust arrester and automatic dust removing |
| US11253803B2 (en) | 2018-03-09 | 2022-02-22 | Wiwynn Corporation | Dust collector and electronic system capable of automatically removing dust |
| CN113440966A (en) * | 2021-07-26 | 2021-09-28 | 广东吉康环境系统科技有限公司 | Automatic bottom dedusting system and method for sludge low-temperature drying equipment |
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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: 20170707 Termination date: 20211222 |