CN106964203A - A kind of high-temperature dust processing equipment - Google Patents
A kind of high-temperature dust processing equipment Download PDFInfo
- Publication number
- CN106964203A CN106964203A CN201710402609.5A CN201710402609A CN106964203A CN 106964203 A CN106964203 A CN 106964203A CN 201710402609 A CN201710402609 A CN 201710402609A CN 106964203 A CN106964203 A CN 106964203A
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- China
- Prior art keywords
- cylinder
- seamless steel
- processing equipment
- waste gas
- dust
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D45/00—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
- B01D45/04—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by utilising inertia
- B01D45/08—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by utilising inertia by impingement against baffle separators
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D45/00—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
- B01D45/04—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by utilising inertia
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Prevention Of Fouling (AREA)
Abstract
The invention discloses a kind of high-temperature dust processing equipment, including support and cylinder, the cylinder is installed on the bracket, upper end of the lower end of the side wall of the cylinder provided with waste gas air inlet and relative opposite side wall is provided with net gas air outlet, provided with a horizontal baffle and in the upper of the horizontal baffle in the cylinder, it is respectively formed beneath the dust storage chamber connected with the waste gas air inlet and the toilet connected with the net gas air outlet, some seamless steel pipes are evenly distributed with the dust storage chamber, the upper end of all seamless steel pipes is communicated with the toilet, the lower wall of the cylinder is additionally provided with a dust hopper, the dust hopper is communicated with the cylinder.The present invention is applied to the purified treatment of 300 500 DEG C of high-temp waste gas dust, and not only structure is simplified, and treatment effeciency is high and treatment effect is good so that the discharge meet the requirement of environmental protection of waste gas, and the operating cost of equipment is low, it is adaptable to which large and small type enterprise uses.
Description
Technical field
It is more particularly to a kind of to be applied to the high temperature such as steel plant, large-sized boiler the invention belongs to technical field of dust removal equipment
The dust processing equipment in place.
Background technology
The annual coal-fired consumption of China was increasing year by year in recent years, wherein more than 80% is used for the thermal technologies such as steel, boiler
Contain a large amount of dust in the direct burning of equipment, the waste gas that coal combustion equipment is produced, the operating personnel of Long Term Contact industrial dust,
When the Dust Capacity of suction reaches that certain amount can trigger pneumoconiosis, rhinitis, pharyngitis, bronchitis and fash etc. can also be triggered
Occupational disease；And the sulfur dioxide contained in waste gas can form acid rain, serious problem of environmental pollution is caused, accordingly, it would be desirable to adopt
The waste gas for taking effective means to produce coal combustion equipment is handled.
Prior art uses wet dust removal handling process mostly, and its principle is to utilize cleaning solution (generally water) and ash-laden gas
Body is fully contacted, and grit is washed so as to purification gas.But this handling process is easily caused and contained in secondary pollution, waste gas
S, N meet water after can form acidic bodies of water, it is necessary to increase sewage treatment technology process in addition, and waste water have it is a certain degree of
Corrosivity, equipment corrosion-vulnerable are, it is necessary to take corrosion measure, therefore not only workload is big for the handling process, and the fortune of equipment
Row cost is high.
The content of the invention
The present invention solves the technical problem of provide a kind of high-temperature dust processing equipment, it is adaptable to 300-500 DEG C
The purified treatment of high-temp waste gas dust, not only structure simplify, treatment effeciency is high and treatment effect is good so that the discharge of waste gas reaches
Environmental requirement, and the operating cost of equipment is low, it is adaptable to and large and small type enterprise uses.
In order to solve the above technical problems, one aspect of the present invention is：A kind of high-temperature dust processing equipment, bag
Include support and cylinder, the cylinder is installed on the bracket, the lower end of the side wall of the cylinder provided with waste gas air inlet and
Upper end with respect to opposite side wall is provided with net gas air outlet, the cylinder provided with a horizontal baffle and in the horizontal baffle
Upper and lower forms the dust storage chamber connected with the waste gas air inlet and the toilet connected with the net gas air outlet, institute respectively
State and some seamless steel pipes are evenly distributed with dust storage chamber, the upper end of all seamless steel pipes is communicated with the toilet；
The upper end of the seamless steel pipe is funnel-form, and the funnelform sidewall slope is 30-40 °, the funnel-form
Upper-end inner diameter be 100-120mm and bottom diameter is 90-110mm, the length of the seamless steel pipe is 200-300cm；
Spacing between the upper side wall of the horizontal baffle and cylinder is the 1/35-1/10 of the barrel lenght, the nothing
Stitch the 4/35-7/30 that the spacing between the lower end of steel pipe and the lower wall of cylinder is the barrel lenght；
The lower wall of the cylinder is additionally provided with a dust hopper, and the dust hopper is communicated with the cylinder.
Further say, the upper end of all seamless steel pipes is connected with horizontal baffle electric welding.
Further say, the seamless steel pipe rectangular array distribution in the dust storage chamber.
Further say, the funnelform upper-end inner diameter is 110mm and bottom diameter is 100mm.
Further say, the length of the seamless steel pipe is 250cm.
Further say, the seamless steel pipe is Venturi tube.
Further say, one end of the net gas air outlet is connected by blower fan with chimney.
Further say, the ratio of the air inflow of the quantity of the seamless steel pipe and the waste gas inlet is 30：10000
Air quantity.
Beneficial effects of the present invention at least have it is following some：
First, the dust after present invention processing in waste gas is dry powder, can directly packed transport processing, compared to existing wet type
Dust removal process technique, processing technological flow is simple, and without using specific anticorrosion equipment, therefore the cost of equipment is low；
2nd, high-temp waste gas dust of the present invention enters dust storage chamber from waste gas inlet, occurs with the seamless steel pipe in dust storage chamber
Collision, makes to fall in dust hopper under most of dust granules in waste gas, and remaining waste gas enters from the lower end of seamless steel pipe, then on
Rise to upper end, the pars infundibularis in seamless steel pipe can make remaining dust granules aggregation in waste gas and under fall in dust hopper, this sets
Meter greatly reduces Dust in waste gas so that the discharge meet the requirement of environmental protection of waste gas；
3rd, the seamless steel pipe that the present invention is used is applied to impure more high-temp waste gas, and use for a long time will not occur
Block, reduce later maintenance cost；
4th, the present invention not only simplify by structure, and treatment effeciency is high and treatment effect is good, and the operating cost of equipment is low, fits
Used for large and small type enterprise.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the structural representation of seamless steel pipe of the present invention；
Fig. 3 is the top view of horizontal baffle of the present invention and seamless steel pipe connection；
Each several part mark is as follows in accompanying drawing：
It is support 1, cylinder 2, dust storage chamber 21, toilet 22, waste gas air inlet 3, net gas air outlet 4, horizontal baffle 5, seamless
Steel pipe 6, dust hopper 7, blower fan 8, chimney 9, gradient α, upper-end inner diameter d1, bottom diameter d2, the upside of horizontal baffle and cylinder
The spacing h2 between spacing h1 and the lower end of seamless steel pipe and the lower wall of cylinder between wall.
Embodiment
Presently preferred embodiments of the present invention is described in detail below in conjunction with the accompanying drawings, so that advantages and features of the invention energy
It is easier to be readily appreciated by one skilled in the art, apparent is clearly defined so as to be made to protection scope of the present invention.
Embodiment：A kind of high-temperature dust processing equipment, as Figure 1-3, including support 1 and cylinder 2, the cylinder 2 is pacified
On the support 1, upper end of the lower end provided with waste gas air inlet 3 and relative opposite side wall of the side wall of the cylinder 2 is set
Have a net gas air outlet 4, in the cylinder 2 provided with a horizontal baffle 5 and the horizontal baffle 5 upper and lower formed respectively with
In the dust storage chamber 21 of the connection of waste gas air inlet 3 and the toilet 22 connected with the net gas air outlet 4, the dust storage chamber 21
Some seamless steel pipes 6 are evenly distributed with, the upper end of all seamless steel pipes 6 is communicated with the toilet 22；
The upper end of the seamless steel pipe 6 is funnel-form, and the funnelform sidewall slope α is 30-40 °, the funnel
The upper-end inner diameter d1 of shape is 100-120mm and bottom diameter d2 is 90-110mm, and the length of the seamless steel pipe is 200-
300cm；
Spacing h1 between the upper side wall of the horizontal baffle and cylinder is the 1/35-1/10 of the barrel lenght, described
Spacing h2 between the lower end of seamless steel pipe and the lower wall of cylinder is the 4/35-7/30 of the barrel lenght；
The lower wall of the cylinder 2 is additionally provided with a dust hopper 7, and the dust hopper 7 is communicated with the cylinder 2.
The upper end of all seamless steel pipes 6 is connected with the horizontal baffle 5 electric welding.
Seamless steel pipe rectangular array distribution in the dust storage chamber 21.
The funnelform upper-end inner diameter d1 is 110mm and bottom diameter d2 is 100mm.
The length of the seamless steel pipe 6 is 250cm.
The seamless steel pipe 6 is Venturi tube.
One end of the net gas air outlet 4 is connected by blower fan 8 with chimney 9.
The ratio of the quantity of the seamless steel pipe 6 and the air inflow of the waste gas inlet 3 is 30：10000 air quantity.
The operation principle of the present invention is as follows：High-temp waste gas dust enters dust storage chamber from waste gas inlet, in dust storage chamber
Seamless steel pipe collides, and makes to fall in dust hopper under most of dust granules in waste gas, and remaining waste gas is from seamless steel pipe
Lower end enters, then rises to upper end, the pars infundibularis in seamless steel pipe can make remaining dust granules aggregation in waste gas and under fall on
In dust hopper, the waste gas after cleaning is discharged under the suction of blower fan by chimney.
Embodiments of the invention are the foregoing is only, are not intended to limit the scope of the invention, it is every to utilize this hair
The equivalent structure transformation that bright specification and accompanying drawing content are made, or other related technical fields are directly or indirectly used in,
Similarly it is included within the scope of the present invention.
Claims (8)
1. a kind of high-temperature dust processing equipment, including support and cylinder, the cylinder are installed on the bracket, its feature exists
In：Upper end of the lower end of the side wall of the cylinder provided with waste gas air inlet and relative opposite side wall is provided with net gas air outlet, institute
State and a horizontal baffle is provided with cylinder and forms what is connected with the waste gas air inlet respectively in the upper and lower of the horizontal baffle
Some seamless steel pipes, institute are evenly distributed with dust storage chamber and the toilet connected with the net gas air outlet, the dust storage chamber
The upper end for having the seamless steel pipe is communicated with the toilet；
The upper end of the seamless steel pipe be funnel-form, the funnelform sidewall slope be 30-40 °, it is described it is funnelform on
End internal diameter is 100-120mm and bottom diameter is 90-110mm, and the length of the seamless steel pipe is 200-300cm；
Spacing between the upper side wall of the horizontal baffle and cylinder is the 1/35-1/10 of the barrel lenght, the seamless steel
Spacing between the lower end of pipe and the lower wall of cylinder is the 4/35-7/30 of the barrel lenght；
The lower wall of the cylinder is additionally provided with a dust hopper, and the dust hopper is communicated with the cylinder.
2. a kind of high-temperature dust processing equipment according to claim 1, it is characterised in that：All seamless steel pipes it is upper
End is connected with horizontal baffle electric welding.
3. a kind of high-temperature dust processing equipment according to claim 1, it is characterised in that：Seamless steel in the dust storage chamber
Pipe rectangular array is distributed.
4. a kind of high-temperature dust processing equipment according to claim 1, it is characterised in that：The funnelform upper-end inner diameter
For 110mm and bottom diameter is 100mm.
5. a kind of high-temperature dust processing equipment according to claim 1, it is characterised in that：The length of the seamless steel pipe is
250cm。
6. a kind of high-temperature dust processing equipment according to claim 1, it is characterised in that：The seamless steel pipe is venturi
Pipe.
7. a kind of high-temperature dust processing equipment according to claim 1, it is characterised in that：One end of the net gas air outlet
Connected by blower fan with chimney.
8. a kind of high-temperature dust processing equipment according to claim 1, it is characterised in that：The quantity of the seamless steel pipe with
The ratio of the air inflow of the waste gas inlet is 30：10000 air quantity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710402609.5A CN106964203A (en) | 2017-06-01 | 2017-06-01 | A kind of high-temperature dust processing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710402609.5A CN106964203A (en) | 2017-06-01 | 2017-06-01 | A kind of high-temperature dust processing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106964203A true CN106964203A (en) | 2017-07-21 |
Family
ID=59326868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710402609.5A Withdrawn CN106964203A (en) | 2017-06-01 | 2017-06-01 | A kind of high-temperature dust processing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106964203A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201250213Y (en) * | 2008-05-09 | 2009-06-03 | 邹平县华星热能环保设备有限公司 | Gas collection top cap device of coal gas producer |
| CN201701843U (en) * | 2010-05-31 | 2011-01-12 | 西安昊芯自动化工程有限公司 | Blowing-bath type dust collection desulfurizer |
| CN201855629U (en) * | 2010-11-19 | 2011-06-08 | 绍兴文理学院 | Percussion type dust remover |
| CN104606973A (en) * | 2015-01-28 | 2015-05-13 | 邹炎 | Filter bag type packed bed device for gas purification |
| CN204952469U (en) * | 2015-09-15 | 2016-01-13 | 湖北德安府糖业有限责任公司 | Boiler multitube dust collector |
| WO2016104731A1 (en) * | 2014-12-26 | 2016-06-30 | 臼井国際産業株式会社 | Exhaust gas purification device-use scrubber for ship-use diesel engine using low-grade fuel containing high-concentration of sulfur component |
| CN206793229U (en) * | 2017-06-01 | 2017-12-26 | 江苏永益环保科技有限公司 | A kind of high-temperature dust processing equipment |
-
2017
- 2017-06-01 CN CN201710402609.5A patent/CN106964203A/en not_active Withdrawn
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201250213Y (en) * | 2008-05-09 | 2009-06-03 | 邹平县华星热能环保设备有限公司 | Gas collection top cap device of coal gas producer |
| CN201701843U (en) * | 2010-05-31 | 2011-01-12 | 西安昊芯自动化工程有限公司 | Blowing-bath type dust collection desulfurizer |
| CN201855629U (en) * | 2010-11-19 | 2011-06-08 | 绍兴文理学院 | Percussion type dust remover |
| WO2016104731A1 (en) * | 2014-12-26 | 2016-06-30 | 臼井国際産業株式会社 | Exhaust gas purification device-use scrubber for ship-use diesel engine using low-grade fuel containing high-concentration of sulfur component |
| CN104606973A (en) * | 2015-01-28 | 2015-05-13 | 邹炎 | Filter bag type packed bed device for gas purification |
| CN204952469U (en) * | 2015-09-15 | 2016-01-13 | 湖北德安府糖业有限责任公司 | Boiler multitube dust collector |
| CN206793229U (en) * | 2017-06-01 | 2017-12-26 | 江苏永益环保科技有限公司 | A kind of high-temperature dust processing equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170721 |
|
| WW01 | Invention patent application withdrawn after publication |