CN209696577U - Modified pitch tank smoke filter - Google Patents
Modified pitch tank smoke filter Download PDFInfo
- Publication number
- CN209696577U CN209696577U CN201920212833.2U CN201920212833U CN209696577U CN 209696577 U CN209696577 U CN 209696577U CN 201920212833 U CN201920212833 U CN 201920212833U CN 209696577 U CN209696577 U CN 209696577U
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- China
- Prior art keywords
- baffle plate
- cabinet
- stainless steel
- modified pitch
- smoke filter
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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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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
A kind of modified pitch tank smoke filter, it is related to fume treatment technical field, top including cubic type cabinet, cabinet is equipped with top cover, cabinet front opens up gas inlet, exhanst gas outlet is opened up on top cover, stainless steel cloth and baffle plate are from top to bottom successively arranged in the cabinet, the baffle plate is located at the upper end surface of gas inlet, and stainless steel cloth is located at the top end face of cabinet；The baffle plate is alternating expression baffle plate, rectangular frame including the welding of upper layer baffle plate, lower layer's baffle plate and angle steel, upper and lower level baffle plate, which is parallel to flue gas airintake direction interval by several blocks of bar shaped sheet metals respectively and is welded on rectangular frame, to be constituted, and neighbouring sheet metal is in the arrangement that intermeshes.The utility model structure is simple, it is easy to use, filter effect is good, and oil, dust and impurity in a part of glance coal are first filtered out before bitumen flue gas enters environmental protection equipment, to prevent the components such as pipeline and subsequent environmental protection equipment from being blocked and influencing asphalt smoke gas purifying effect.
Description
Technical field
The utility model relates to fume treatment technical field more particularly to a kind of modified pitch tank smoke filters.
Background technique
Modified asphalt material because have good high temperature performance, improve road surface abrasion performance ability and service life and
It is widely used in making, road maintenance maintenance, the production buildings waterproof asphalt felt etc. of super highway bituminous pavement.But
Be its volatile components can be moved to mist form and form bitumen flue gas in air in process of production, in bitumen flue gas usually
The particulate matter in a large amount of adhesiveness materials and raw materials for production is carried, the components such as pipeline and subsequent environmental protection equipment are caused to block up
Plug, influences environmental protection equipment treatment effect.
Modified pitch tank does not set filter device in smoke outlet but is directly accessed the air inlet of environmental protection equipment mostly at present
Pipeline, though and some modified pitch tanks be provided with filter device, filter effect is unobvious, the regular blocking of filter screen and leakage
Oil, not easy cleaning and installation propose the modified pitch tank smoke filtration scheme of more efficient environmental protection gesture in order to solve the above problem
It must go.
Summary of the invention
The purpose of the utility model is to overcome the deficiencies of above-mentioned technology, provide a kind of modified pitch tank smoke filter,
The apparatus structure is simple, easy to use, and oil, powder in a part of glance coal are first filtered out before bitumen flue gas enters environmental protection equipment
Dirt and impurity influence asphalt smoke gas purifying effect to prevent the components such as pipeline and subsequent environmental protection equipment from being blocked.
The technical solution of the utility model is:
A kind of modified pitch tank smoke filter, the top including cubic type cabinet, cabinet are equipped with top cover, and cabinet is just
Face opens up gas inlet, opens up exhanst gas outlet on top cover, which is characterized in that is from top to bottom successively arranged stainless steel in the cabinet
Silk screen and baffle plate, the baffle plate are located at the upper end surface of gas inlet, and stainless steel cloth is located at the top end face of cabinet,
Stainless steel cloth is for filtering flue gas fine particle and oil, and baffle plate is for filtering out large dust particle and impurity, to reduce silk
Net replacement frequency improves filter effect；The baffle plate be alternating expression baffle plate, including upper layer baffle plate, lower layer's baffle plate with
And the rectangular frame of angle steel welding, upper and lower level baffle plate are parallel to flue gas airintake direction interval by several blocks of bar shaped sheet metals respectively
It is welded on rectangular frame and constitutes, neighbouring sheet metal is in intermeshing arrangement, and the flue gas containing impurity is from lower layer's baffling
Sheet separation enters, and upper layer sheet metal is encountered in rising, and after stopping to fall large dust particle, sedimentation is touched on lower layer's sheet metal rebounds again
It goes, passes through outside upper layer baffling sheet separation outflow baffle plate.
Further, the inside bending in the both ends of the upper and lower level sheet metal, the side plate of bending and the angle of horizontal direction
For acute angle, more perfect flue gas circulation passage is formed, to improve the settling efficiency of large dust particle, impurity.
Further, the cabinet exterior at the gas inlet is equipped with the door-plate being connected by hinge, and door-plate height is low
In box height, for filter when not in use, close gas inlet, prevent dust from entering.
Further, the stainless steel cloth, baffle plate tilt down setting, inclination angle in one end at separate gas inlet
Degree is acute angle relative to horizontal direction, and the flow-shaped mixture (oil) for generating filtering flows into tank, prevents from accumulating on silk screen, make
It is excessive at the oil in silk screen obstruction and silk screen extraction process.
Further, opening can be closed by opening up on the corresponding front box body wall of the stainless steel cloth, the stainless steel wire
Net and baffle plate are by constituting Demountable between sliding rail and cabinet, convenient for the replacement of stainless steel cloth and baffle plate.
Further, the opening of closing is set to above door-plate.
The utility model has the beneficial effects that
(1) device uses double medium filtration, and upper layer stainless steel wire net filtration fine particle and oil, lower layer's baffle plate filter big
Feed powder dirt and impurity, and silk screen replacement frequency can be reduced, improve filter effect.
(2) present apparatus and asphalt tank feeding port are integrated, and terminal client without opening feeding port again on asphalt tank.
(3) apparatus structure is simple, easy to use, adaptable, can be applied to any generate and contains dust, oil and impurity
Flue gas equipment on, have high popularization and application meaning.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the overall structure figure of the utility model.
Cabinet 1, top cover 2, gas inlet 3, exhanst gas outlet 4, stainless steel cloth 5, baffle plate 6, rectangular frame 61, sheet metal
62, door-plate 7, sliding rail 8, opening 9 can be closed.
Specific embodiment
Embodiment 1
As shown in Figure 1 and Figure 2, a kind of modified pitch tank smoke filter, the top including cubic type cabinet 1, cabinet 1
Top cover 2 is installed, 1 front of cabinet opens up gas inlet 3, exhanst gas outlet 4 is opened up on top cover 2, outside the cabinet 1 at gas inlet 3
Wall is equipped with the door-plate 7 that is connected by hinge, 7 height of door-plate lower than 1 height of cabinet, for filter when not in use, close
Gas inlet prevents dust from entering.
Stainless steel cloth 5 and baffle plate 6 are from top to bottom successively arranged in cabinet 1, baffle plate 6 is located at the upper of gas inlet 3
Endface, stainless steel cloth 5 are located at the top end face of cabinet 1, and stainless steel cloth is for filtering flue gas fine particle and oil, baffling
Plate, to reduce silk screen replacement frequency, improves filter effect for filtering out large dust particle and impurity.
Stainless steel cloth 5, baffle plate 6 are in tilting down setting far from one end at gas inlet 3, and tilt angle is relative to water
Square into flow-shaped mixture (oil) the inflow tank for generating for acute angle, filtering, prevents from accumulating on silk screen, silk screen is caused to block
And the oil in silk screen extraction process is excessive；Opening 9 can be closed by opening up on corresponding 1 wall of front cabinet of stainless steel cloth 5, can be sealed
Make and break mouth 9 is located at 7 top of door-plate；Stainless steel cloth 5 and baffle plate 6 are by constituting detachable knot between sliding rail 8 and cabinet 1
Structure, convenient for the replacement of stainless steel cloth and baffle plate.
Baffle plate 6 is alternating expression baffle plate, the rectangular frame including the welding of upper layer baffle plate, lower layer's baffle plate and angle steel
61, upper and lower level baffle plate is parallel to flue gas airintake direction interval by several blocks of bar shaped sheet metals 62 respectively and is welded in rectangular frame 61
Upper composition, neighbouring sheet metal 62 is in intermeshing arrangement, the inside bending in the both ends of upper and lower level sheet metal 62, bending
Side plate and the angle of horizontal direction are acute angle, form more perfect flue gas circulation passage, to improve large dust particle, impurity
Settling efficiency.Flue gas containing impurity enters from lower layer's baffling sheet separation, and upper layer sheet metal is encountered in rising, stops to fall bulky grain powder
After dirt, sedimentation touches lower layer's sheet metal and rebounds up again, passes through outside upper layer baffling sheet separation outflow baffle plate.
Claims (6)
1. a kind of modified pitch tank smoke filter, the top including cubic type cabinet, cabinet is equipped with top cover, cabinet front
Gas inlet is opened up, opens up exhanst gas outlet on top cover, which is characterized in that is from top to bottom successively arranged stainless steel wire in the cabinet
Net and baffle plate, the baffle plate are located at the upper end surface of gas inlet, and stainless steel cloth is located at the top end face of cabinet；Institute
Stating baffle plate is alternating expression baffle plate, the rectangular frame including the welding of upper layer baffle plate, lower layer's baffle plate and angle steel, upper and lower level
Baffle plate, which is parallel to flue gas airintake direction interval by several blocks of bar shaped sheet metals respectively and is welded on rectangular frame, to be constituted, up and down phase
Adjacent sheet metal is in the arrangement that intermeshes.
2. a kind of modified pitch tank smoke filter according to claim 1, which is characterized in that the upper and lower level sheet metal
The inside bending in both ends, the side plate of bending and the angle of horizontal direction are acute angle.
3. a kind of modified pitch tank smoke filter according to claim 1, which is characterized in that at the gas inlet
Cabinet exterior is equipped with the door-plate being connected by hinge, and door-plate height is lower than box height.
4. a kind of modified pitch tank smoke filter according to claim 1, which is characterized in that the stainless steel cloth,
For baffle plate in tilting down setting far from one end at gas inlet, tilt angle is acute angle relative to horizontal direction.
5. a kind of modified pitch tank smoke filter according to claim 4, which is characterized in that the stainless steel cloth pair
Opening can be closed by opening up on the front box body wall answered, and the stainless steel cloth and baffle plate can by constituting between sliding rail and cabinet
Detachable structure.
6. a kind of modified pitch tank smoke filter according to claim 5, which is characterized in that the opening of closing is set
Above door-plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920212833.2U CN209696577U (en) | 2019-02-20 | 2019-02-20 | Modified pitch tank smoke filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920212833.2U CN209696577U (en) | 2019-02-20 | 2019-02-20 | Modified pitch tank smoke filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209696577U true CN209696577U (en) | 2019-11-29 |
Family
ID=68643512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920212833.2U Active CN209696577U (en) | 2019-02-20 | 2019-02-20 | Modified pitch tank smoke filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209696577U (en) |
-
2019
- 2019-02-20 CN CN201920212833.2U patent/CN209696577U/en active Active
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