CN203935924U - A kind of automatic ash discharging device that is applied to cyclone separator - Google Patents
A kind of automatic ash discharging device that is applied to cyclone separator Download PDFInfo
- Publication number
- CN203935924U CN203935924U CN201420329724.6U CN201420329724U CN203935924U CN 203935924 U CN203935924 U CN 203935924U CN 201420329724 U CN201420329724 U CN 201420329724U CN 203935924 U CN203935924 U CN 203935924U
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- Prior art keywords
- ash
- chamber
- cyclone separator
- grey
- transition
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- 238000007599 discharging Methods 0.000 title claims abstract description 17
- 230000007704 transition Effects 0.000 claims abstract description 19
- 239000007921 spray Substances 0.000 claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 7
- 238000012360 testing method Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 15
- 239000000567 combustion gas Substances 0.000 abstract description 11
- 230000008569 process Effects 0.000 abstract description 9
- 238000001816 cooling Methods 0.000 abstract description 8
- 239000000428 dust Substances 0.000 abstract description 6
- 238000000926 separation method Methods 0.000 abstract description 6
- 238000002485 combustion reaction Methods 0.000 abstract description 3
- 239000002956 ash Substances 0.000 description 61
- 230000006872 improvement Effects 0.000 description 5
- 238000013461 design Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 235000002918 Fraxinus excelsior Nutrition 0.000 description 1
- 206010020843 Hyperthermia Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007084 catalytic combustion reaction Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000036031 hyperthermia Effects 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000013517 stratification Methods 0.000 description 1
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Abstract
The utility model discloses a kind of automatic ash discharging device that is applied to cyclone separator, it comprises the transition ash chamber being connected with the output of cyclone separator, under transition ash chamber, flaring device and grey chamber are installed successively, the below of ash chamber is provided with soft collection ash bag, the outer wall of ash chamber is provided with a circle air vent, the outer surface of flaring device is provided with annular spray pipe, and the many water spray arms that are communicated with flaring device inside are installed on annular spray pipe.By transition ash chamber is placed between cyclone separator and grey chamber, in ash discharge process, cyclone separator and grey chamber isolate naturally, have avoided combustion gas directly to contact mixed combustion with air.The ash of biogas heat-transmission combustion gas enters transition ash chamber after cyclone separator separation, fall into ash indoor, Air Flow through the indoor air vent of ash, realize the cooling of high temperature ash, ash after cooling falls into soft collection ash bag and collects, realized grey automatic-discharging, the discharge process of ash is positioned at closed system, has reduced risk and the airborne dust of high temperature ash burning.
Description
Technical field
The utility model relates to a kind of automatic ash discharging device that is applied to cyclone separator in biogas heat-transmission gas high-temperature ash draining technology field.
Background technology
Biogas heat-transmission combustion gas dedusting is requisite link in living beings application process, and cyclone separator is the common device of initial gross separation.Hot combustion gas is through the grey temperature of cyclone separator separation up to 400 ℃, and the main manual type that adopts is carried out deashing at present.Artificial deashing workload is large, and high temperature ash moment contacts easy firing with large quantity of air, and airborne dust is large; In deashing process, need to close in advance the valve between cyclone separator and grey chamber, avoid air to enter separator and combustion gas mixing burning simultaneously.Therefore the automatic-discharging of, realizing high temperature ash has certain realistic meaning and Practical significance.
Utility model content
The purpose of this utility model, is to provide a kind of automatic ash discharging device that is applied to cyclone separator, and it effectively reduces operative employee's workload, avoids risk and the airborne dust of high temperature ash burning, has isolated hot combustion gas and air.
The solution that the utility model solves its technical problem is: a kind of automatic ash discharging device that is applied to cyclone separator, it comprises the transition ash chamber being connected with the output of cyclone separator, under described transition ash chamber, flaring device and grey chamber are installed successively, the below of described grey chamber is provided with soft collection ash bag, the outer wall of ash chamber is provided with the air vent that a circle can be communicated with grey chamber interior, the outer surface of described flaring device is provided with annular spray pipe, and the many water spray arms that are communicated with flaring device inside are installed on described annular spray pipe.
As the further improvement of technique scheme, described grey chamber is provided with level-sensing device, and described level-sensing device is positioned at air vent below.
As the further improvement of technique scheme, described grey chamber arranges the thermocouple that detects grey indoor temperature, and grey chamber interior is stretched in the test side of described thermocouple.
As the further improvement of technique scheme, between described transition ash chamber and flaring device, pressure-sensitive switch is installed.
As the further improvement of technique scheme, described grey chamber is provided with grey chamber ash discharge switch.
As the further improvement of technique scheme, described grey outside is provided with at least two for catching on the hook of soft collection ash bag.
The beneficial effects of the utility model are: the utility model is by being placed in transition ash chamber between cyclone separator and grey chamber, and in ash discharge process, cyclone separator and grey chamber isolate naturally, have avoided combustion gas directly to contact mixed combustion with air.The ash of biogas heat-transmission combustion gas enters transition ash chamber after cyclone separator separation, fall into ash indoor, Air Flow through the indoor air vent of ash, realize the cooling of high temperature ash, ash after cooling falls into soft collection ash bag and collects, realized grey automatic-discharging, the discharge process of ash is positioned at closed system, has reduced risk and the airborne dust of high temperature ash burning.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing of required use during embodiment is described is briefly described.Obviously, described accompanying drawing is a part of embodiment of the present utility model, rather than whole embodiment, and those skilled in the art is not paying under the prerequisite of creative work, can also obtain other designs and accompanying drawing according to these accompanying drawings.
Fig. 1 is structural representation of the present utility model.
The specific embodiment
Below with reference to embodiment and accompanying drawing, the technique effect of design of the present utility model, concrete structure and generation is clearly and completely described, to understand fully the purpose of this utility model, feature and effect.Obviously; described embodiment is a part of embodiment of the present utility model, rather than whole embodiment, based on embodiment of the present utility model; other embodiment that those skilled in the art obtains under the prerequisite of not paying creative work, all belong to the scope that the utility model is protected.In addition, all connection/annexations of mentioning in literary composition, not singly refer to that member directly joins, and refer to and can by adding or reducing, connect auxiliary according to concrete performance, form more excellent draw bail.
With reference to Fig. 1, a kind of automatic ash discharging device that is applied to cyclone separator, it comprises the transition ash chamber 1 being connected with the output of cyclone separator, under described transition ash chamber 1, flaring device 7 and grey chamber 5 are installed successively, the below of described grey chamber 5 is provided with soft collection ash bag 10, the outer wall of ash chamber 5 is provided with the air vent 8 that a circle can be communicated with 5 inside, grey chamber, preferably, the quantity of air vent 8 is 4, be evenly distributed on the circumference of grey chamber 5, the outer surface of described flaring device 7 is provided with annular spray pipe 2, the many water spray arms that are communicated with flaring device 7 inside are installed on described annular spray pipe 2.During 500 ℃ of chamber 5 Nei Wenduda of ash, sparge pipe switch open, water spray continues 30s and automatically stops.
By transition ash chamber 1 is placed between cyclone separator and grey chamber 5, in ash discharge process, cyclone separator and grey chamber 5 isolate naturally, have avoided combustion gas directly to contact mixed combustion with air.The ash of biogas heat-transmission combustion gas enters transition ash chamber 1 after cyclone separator separation, fall in ash entrance chamber 5, the Air Flow of the air vent 8 in grey chamber 5, realize the cooling of high temperature ash, ash after cooling falls into soft collection ash bag 10 and collects, realized grey automatic-discharging, the discharge process of ash is positioned at closed system, has reduced risk and the airborne dust of high temperature ash burning.
Be further used as preferred embodiment, described grey chamber 5 is provided with level-sensing device 9, and described level-sensing device 9 is positioned at air vent 8 belows.For the timely dust stratification of clear dedusting chamber 5, level-sensing device 9 and with grey chamber 5 switch FEEDBACK CONTROL.Switch activated ash discharge while reaching certain grey layer height, continues automatically to close after opening 30s.
Be further used as preferred embodiment, described grey chamber 5 arranges the thermocouple 3 that detects grey chamber 5 interior temperature, and ash entrance chamber 5 inside are stretched in the test side of described thermocouple 3.
Be further used as preferred embodiment, between described transition ash chamber 1 and flaring device 7, pressure-sensitive switch 6 be installed.
Be further used as preferred embodiment, described grey chamber 5 is provided with grey chamber ash discharge switch 4.
Be further used as preferred embodiment, described grey chamber 5 arranged outside have at least two for catching on the hook of soft collection ash bag 10, are convenient to change soft collection ash bag 10.
As shown in Figure 1, biogas heat-transmission combustion gas enters transition ash chamber 1 through the ash of cyclone separator separation, and high temperature ash is accumulate to the setting value that transition ash chamber 1 base pressure reaches pressure switch, and pressure-sensitive switch 6 starts automatically, and high temperature ash drops down onto grey chamber 5; Air Flow by air vent 8 is realized cooling; When the height of ash chamber 5 interior ashes rises to level-sensing device 9, grey chamber ash discharge switch 4 is opened automatically, and lasting 30s closes automatically; Ash falls into the 10 interior collections of soft collection ash bag, completes ash discharge process.
As shown in Figure 1, the ash of grey chamber 5 in temperature-fall period, localized hyperthermia ash and air catalytic combustion, when thermocouple 3 detects the interior temperature in grey chamber 5 and rises to 500 ℃, annular spray pipe 2 automatic water jettings, extinguish Mars, simultaneously cooling; Water spraying time continues 30s and automatically stops.
More than that better embodiment of the present utility model is illustrated, but the invention is not limited to described embodiment, those of ordinary skill in the art also can make all equivalent modifications or replacement under the prerequisite without prejudice to the utility model spirit, and the modification that these are equal to or replacement are all included in the application's claim limited range.
Claims (6)
1. an automatic ash discharging device that is applied to cyclone separator, it is characterized in that: it comprises the transition ash chamber being connected with the output of cyclone separator, under described transition ash chamber, flaring device and grey chamber are installed successively, the below of described grey chamber is provided with soft collection ash bag, the outer wall of ash chamber is provided with the air vent that a circle can be communicated with grey chamber interior, the outer surface of described flaring device is provided with annular spray pipe, and the many water spray arms that are communicated with flaring device inside are installed on described annular spray pipe.
2. the automatic ash discharging device that is applied to cyclone separator according to claim 1, is characterized in that: described grey chamber is provided with level-sensing device, and described level-sensing device is positioned at air vent below.
3. the automatic ash discharging device that is applied to cyclone separator according to claim 1, is characterized in that: described grey chamber arranges the thermocouple that detects grey indoor temperature, and grey chamber interior is stretched in the test side of described thermocouple.
4. the automatic ash discharging device that is applied to cyclone separator according to claim 1, is characterized in that: between described transition ash chamber and flaring device, pressure-sensitive switch is installed.
5. the automatic ash discharging device that is applied to cyclone separator according to claim 1, is characterized in that: described grey chamber is provided with grey chamber ash discharge switch.
6. the automatic ash discharging device that is applied to cyclone separator according to claim 1, is characterized in that: described grey outside is provided with at least two for catching on the hook of soft collection ash bag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420329724.6U CN203935924U (en) | 2014-06-19 | 2014-06-19 | A kind of automatic ash discharging device that is applied to cyclone separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420329724.6U CN203935924U (en) | 2014-06-19 | 2014-06-19 | A kind of automatic ash discharging device that is applied to cyclone separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203935924U true CN203935924U (en) | 2014-11-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420329724.6U Expired - Lifetime CN203935924U (en) | 2014-06-19 | 2014-06-19 | A kind of automatic ash discharging device that is applied to cyclone separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203935924U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105066696A (en) * | 2015-07-30 | 2015-11-18 | 北新集团建材股份有限公司 | Automatic ash discharge method and system for furnace in fluid bed |
-
2014
- 2014-06-19 CN CN201420329724.6U patent/CN203935924U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105066696A (en) * | 2015-07-30 | 2015-11-18 | 北新集团建材股份有限公司 | Automatic ash discharge method and system for furnace in fluid bed |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141112 |