CN205287955U - A dust chamber that is used for ferronickel to smelt hot stove in ore deposit - Google Patents
A dust chamber that is used for ferronickel to smelt hot stove in ore deposit Download PDFInfo
- Publication number
- CN205287955U CN205287955U CN201520885256.5U CN201520885256U CN205287955U CN 205287955 U CN205287955 U CN 205287955U CN 201520885256 U CN201520885256 U CN 201520885256U CN 205287955 U CN205287955 U CN 205287955U
- Authority
- CN
- China
- Prior art keywords
- dividing plate
- baffle
- expansion chamber
- nickel
- heat furnace
- 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
Links
Abstract
A dust chamber that is used for ferronickel to smelt hot stove in ore deposit, including the deposit room, still be provided with on the deposit room inner wall and be used for hindering the gas barrier body, prevent gas reflux's baffle, the baffle includes and baffle no. 1, baffle no. 2, baffle no. 3 is provided with the baffle no. 1 that is on a parallel with ground on the dado of the inside air inlet top of deposit room, sets up the baffle no. 2 that is on a parallel with baffle no. 1 on the top dado of gas outlet below baffle no. 1, be provided with the baffle no. 3 of perpendicular to baffle no. 1, baffle no. 2 on the deposit room wall, baffle no. 3 sets up in the wall middle part, be provided with high -pressure spray set below the baffle, this device can prevent smoke and dust gas to flow the direct gas outlet of following without the deposit, set up high -pressure spray set at the deposit room inner wall, carry out the high pressure and spray getting into indoor flue gas, make its quick deposit.
Description
Technical field
This utility model relates to the configuring technical field processing flue gas or exhaust device, is specifically related to a kind of dust chamber on nickel-iron smelting mine heat furnace.
Background technology
Gravity settling chamber cleaner unit, it is occur and Application comparison cleaner unit early, although efficiency of dust collection is relatively low compared with the cleaner unit that the later stage relative to other occurs, but owing to it has relatively simple for structure, cheap, in operation easy to operate, without special operant skill, the energy operationally consumed is the advantage such as fewer also. So up to the present, also it is applied in a lot of occasions. Such as, at some to the less demanding occasion of efficiency of dust collection; Or when dusty gas is given process by needs, give process cleaner unit as prime; Also have for material in process of manufacture, some quality are bigger, as gas-solid separation equipment etc. when reclaiming. At present, the mentality of designing of existing gravity settling chamber cleaner unit, grit material and flow separation is made mainly by gravity.
State of the art with the current gravity settling chamber cleaner unit of eye of development, it is possible to it is seen that: have that front and back air-flow interferes, to affect gravitational field not enough to depositing dust role, be the matter of utmost importance of the dust removing effects restricting expansion chamber.
Utility model content
For the problems referred to above, this utility model provides a kind of dust chamber on nickel-iron smelting mine heat furnace, its object is to: avoid front and back gas to interfere, and improves effect of settling.
Technical solution of the present utility model:
Dust chamber on nickel-iron smelting mine heat furnace, including expansion chamber, described expansion chamber side is smoke air inlet, side arranges gas outlet, described smoke air inlet is internally provided with flue, it is characterized in that: described expansion chamber inwall is additionally provided with for intercepting gas, it is prevented that the dividing plate of gas backstreaming; Described dividing plate includes dividing plate one, dividing plate two, dividing plate three, dado above the internal air inlet of expansion chamber is provided with the dividing plate one being parallel to ground, dado is arranged parallel to the dividing plate two of dividing plate one above gas outlet underlay screen one, being provided perpendicular to the dividing plate three of dividing plate one, dividing plate two on described expansion chamber wall, described dividing plate three is arranged on wall middle part; It is arranged below high-pressure spray device at dividing plate.
Described dividing plate one, dividing plate two length are be more than or equal to 1/2 expansion chamber width.
Described high-pressure spray device is arranged in the position of the upper and lower both sides of flue in dividing plate orientation once.
Described high-pressure spray device is arranged below at dividing plate two.
Described high-pressure spray device is at least one row on dado, often arranges uniform multiple.
Described gas outlet is arranged on expansion chamber top position, arranges drainage screen inside gas outlet.
Described expansion chamber is rectangular structure, and its bottom level is that 5-6 rice dado adopts Rhizoma Begoniae Willsonii, and top is high-temperature cement, and all the other dados adopt high-alumina brick.
Being ramp structure bottom described expansion chamber, offer ash discharging hole on the dado of ramp structure lowest point, described ramp angles is-20 ~-30 ��.
Described flue end the upper is provided with the arc-shaped guide plate downwardly extended, for being guided downwards by flue gas, it is prevented that backflow, has angle A between described flue and expansion chamber.
Described angle A is-10 ~-20 ��.
The beneficial effects of the utility model:
This utility model by arranging the dividing plate that polylith position is different inside expansion chamber, in flue gas inlet chamber, it is possible to stops fume gases not deposited and direct from gas outlet outflow; High-pressure spray device is set at expansion chamber inwall, the flue gas in inlet chamber is carried out high-pressure spraying, promote its fast deposition; Flue dust is guided downwards by the arc-shaped guide plate of flue end; Gas after sedimentation is filtered by the drainage screen of gas outlet again, it is ensured that the cleanliness factor of gas.
Accompanying drawing explanation
Fig. 1: this utility model structural principle schematic diagram.
Wherein: 1 flue 2 air vent 2-1 drainage screen 3 dividing plate 1 dividing plate 25 dividing plate 36 high-pressure spray device 7 Rhizoma Begoniae Willsonii 8 high-alumina brick 9 ramp structure 10 ash discharging hole 11 arc-shaped guide plate.
Detailed description of the invention
Below in conjunction with drawings and Examples, this utility model is described further:
The dust chamber on nickel-iron smelting mine heat furnace as shown in Figure 1, including expansion chamber, described expansion chamber side is smoke air inlet, side arranges gas outlet 2, described smoke air inlet is internally provided with flue 1, described expansion chamber inwall is additionally provided with for intercepting gas, it is prevented that the dividing plate of gas backstreaming; Described dividing plate includes dividing plate 1, dividing plate 24, dividing plate 35, dado above the internal air inlet of expansion chamber is provided with the dividing plate 1 being parallel to ground, dado is arranged parallel to the dividing plate 24 of dividing plate 1 above gas outlet 2 underlay screen 1, being provided perpendicular to the dividing plate 35 of dividing plate 1, dividing plate 24 on described expansion chamber wall, described dividing plate 35 is arranged on wall middle part; It is arranged below high-pressure spray device 6 at dividing plate.
Described dividing plate 1, dividing plate 24 length are be more than or equal to 1/2 expansion chamber width.
Described high-pressure spray device 6 is positioned at the position of flue about 1 both sides below dividing plate 1 and arranges.
Described high-pressure spray device 6 is arranged below at dividing plate 24.
Described high-pressure spray device 6 at least one row on dado, often arranges uniform multiple.
Described gas outlet 2 is arranged on expansion chamber top position, arranges drainage screen 2-1 inside gas outlet.
Described expansion chamber is rectangular structure, and its bottom level is that 5-6 rice dado adopts Rhizoma Begoniae Willsonii 7, and top is high-temperature cement, and all the other dados adopt high-alumina brick 8, adopts high-alumina brick can improve the thermostability near flue place dado.
Being ramp structure 9 bottom described expansion chamber, offer ash discharging hole 10 on the dado of ramp structure 9 lowest point, described ramp angles is-20 ~-30 ��.
Described flue 1 end the upper is provided with the arc-shaped guide plate 11 downwardly extended, for being guided downwards by flue gas, it is prevented that backflow, has angle A between described flue 1 and expansion chamber.
Described angle A is-10 ~-20 ��, and the pourability that dusty gas is downward in this angular range inner flue is best.
Specific works process:
Ash-laden gas enters expansion chamber through flue, under the effect of arc-shaped guide plate, sedimentation downwards, the water after atomization is sprayed rapidly by high-pressure spray device in expansion chamber, and dust granules is fallen on slope, when smoke discharge amount is more, a part of flue dust can upwards channelling, be subject to gliding from the resistance of dividing plate one and dividing plate two, a part of flue dust can channelling forward, effect at dividing plate three sinks to dropping down onto on slope, and the gas after sedimentation is upwards discharged on the right side of dividing plate three.
This utility model by arranging the dividing plate that polylith position is different inside expansion chamber, in flue gas inlet chamber, it is possible to stops fume gases not deposited and direct from gas outlet outflow; High-pressure spray device is set at expansion chamber inwall, the flue gas in inlet chamber is carried out high-pressure spraying, promote its fast deposition; Flue dust is guided downwards by the arc-shaped guide plate of flue end; Gas after sedimentation is filtered by the drainage screen of gas outlet again, it is ensured that the cleanliness factor of gas.
The above, it it is only preferred embodiment of the present utility model, not this utility model is done any pro forma restriction, although this utility model is disclosed above with preferred embodiment, but it is not limited to this utility model, any those skilled in the art, without departing within the scope of technical solutions of the utility model, when the technology contents of available the disclosure above makes a little change or is modified to the Equivalent embodiments of equivalent variations, in every case it is without departing from technical solutions of the utility model content, according to technical spirit of the present utility model, within spirit of the present utility model and principle, the any simple amendment that above example is made, equivalent replacement and improvement etc., all still fall within the protection domain of technical solutions of the utility model.
To sum up, this utility model accomplishes the end in view.
Claims (10)
1. the dust chamber on nickel-iron smelting mine heat furnace, including expansion chamber, described expansion chamber side is smoke air inlet, side arranges gas outlet, described smoke air inlet is internally provided with flue, it is characterized in that: described expansion chamber inwall is additionally provided with for intercepting gas, it is prevented that the dividing plate of gas backstreaming; Described dividing plate includes dividing plate one, dividing plate two, dividing plate three, dado above the internal air inlet of expansion chamber is provided with the dividing plate one being parallel to ground, dado is arranged parallel to the dividing plate two of dividing plate one above gas outlet underlay screen one, being provided perpendicular to the dividing plate three of dividing plate one, dividing plate two on described expansion chamber wall, described dividing plate three is arranged on wall middle part; It is arranged below high-pressure spray device at dividing plate.
2. the dust chamber on nickel-iron smelting mine heat furnace according to claim 1, it is characterised in that: described dividing plate one, dividing plate two length are be more than or equal to 1/2 expansion chamber width.
3. the dust chamber on nickel-iron smelting mine heat furnace according to claim 1, it is characterised in that: described high-pressure spray device is arranged in the position of the upper and lower both sides of flue in dividing plate orientation once.
4. the dust chamber on nickel-iron smelting mine heat furnace according to claim 1, it is characterised in that: described high-pressure spray device is arranged below at dividing plate two.
5. the dust chamber on nickel-iron smelting mine heat furnace according to claim 1, it is characterised in that: described high-pressure spray device is at least one row on dado, often arranges uniform multiple.
6. the dust chamber on nickel-iron smelting mine heat furnace according to claim 1, it is characterised in that: described gas outlet is arranged on expansion chamber top position, arranges drainage screen inside gas outlet.
7. the dust chamber on nickel-iron smelting mine heat furnace according to claim 1, it is characterised in that: described expansion chamber is rectangular structure, and its bottom level is that 5-6 rice dado adopts Rhizoma Begoniae Willsonii, and top is high-temperature cement, and all the other dados adopt high-alumina brick.
8. the dust chamber on nickel-iron smelting mine heat furnace according to claim 1, it is characterised in that: being ramp structure bottom described expansion chamber, offer ash discharging hole on the dado of ramp structure lowest point, described ramp angles is-20 ~-30 ��.
9. the dust chamber on nickel-iron smelting mine heat furnace according to claim 1, it is characterized in that: described flue end the upper is provided with the arc-shaped guide plate downwardly extended, for being guided downwards by flue gas, it is prevented that backflow, between described flue and expansion chamber, there is angle A.
10. the dust chamber on nickel-iron smelting mine heat furnace according to claim 9, it is characterised in that: described angle A is-10 ~-20 ��.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520885256.5U CN205287955U (en) | 2015-11-09 | 2015-11-09 | A dust chamber that is used for ferronickel to smelt hot stove in ore deposit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520885256.5U CN205287955U (en) | 2015-11-09 | 2015-11-09 | A dust chamber that is used for ferronickel to smelt hot stove in ore deposit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205287955U true CN205287955U (en) | 2016-06-08 |
Family
ID=56438408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520885256.5U Expired - Fee Related CN205287955U (en) | 2015-11-09 | 2015-11-09 | A dust chamber that is used for ferronickel to smelt hot stove in ore deposit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205287955U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI615188B (en) * | 2016-11-16 | 2018-02-21 | Yang Zhu Yi | Filter module, filter device and filter method |
| CN108771934A (en) * | 2018-07-05 | 2018-11-09 | 安徽顺达环保科技股份有限公司 | A kind of ore smelting desulfurization dust-removing technique |
-
2015
- 2015-11-09 CN CN201520885256.5U patent/CN205287955U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI615188B (en) * | 2016-11-16 | 2018-02-21 | Yang Zhu Yi | Filter module, filter device and filter method |
| CN108771934A (en) * | 2018-07-05 | 2018-11-09 | 安徽顺达环保科技股份有限公司 | A kind of ore smelting desulfurization dust-removing technique |
| CN108771934B (en) * | 2018-07-05 | 2020-11-10 | 安徽顺达环保科技股份有限公司 | Desulfurization and dust removal process for ore smelting |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203170266U (en) | Dust removal system for sintering mixing machine | |
| CN205287955U (en) | A dust chamber that is used for ferronickel to smelt hot stove in ore deposit | |
| CN206285635U (en) | A kind of thermal power plant coal handling system dust collecting | |
| CN206688458U (en) | A kind of electric automatization dust arrester | |
| CN109114581A (en) | Residual heat from boiler fume recycle device | |
| CN205340446U (en) | Special dust remover of bituminous mixing plant | |
| CN204460719U (en) | A kind of dust-settling compartment of biomass thermal wind furnace | |
| CN201231120Y (en) | Composite fertilizer drying tail-gas dust removing device | |
| CN208212790U (en) | A kind of throat flue dust air purifying apparatus | |
| CN207262897U (en) | A kind of circuit board drying equipment | |
| CN206381749U (en) | A kind of multi-point dust separation system of coke production line | |
| CN206063902U (en) | Metal polar plate wet electrical dust precipitator water system defecator | |
| CN204307915U (en) | The smelting dust pelletizing system of a kind of quarrel dust arrester installation and application thereof | |
| CN212017181U (en) | Engineering construction is equipped with environmental protection dust fall equipment that has directional bearing structure | |
| CN202860356U (en) | Recovery device of high-temperature explosive superfine pulverized coal | |
| CN104713312A (en) | Backheating type airflow dryer | |
| CN207935180U (en) | A kind of gas furnace air-introduced machine air purifier unit | |
| CN205850478U (en) | A kind of water-fog type Minitype dust collector | |
| CN205535898U (en) | Coal burning dust collection device | |
| CN203790714U (en) | Pellet shaft furnace with good dust removing effect | |
| CN205886478U (en) | Strike guide plate pulse dust collector | |
| CN208577752U (en) | The big release governing system of blast furnace roof | |
| CN205505044U (en) | Flue gas waste heat dust removal recycle device | |
| CN205119814U (en) | Eliminate device of big flue laying dust of sintering | |
| CN205102399U (en) | Straw heat of combustion wind furnace |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160608 Termination date: 20191109 |